CN-224213587-U - Multi-directional connection external partition wall system for composite section keels

CN224213587UCN 224213587 UCN224213587 UCN 224213587UCN-224213587-U

Abstract

The utility model relates to a multi-directional connection external partition wall system for composite section keels, which comprises upright post keels, an outer hanging piece, an upper horizontal keel, a lower horizontal keel, an inter-keel plug-in fixing component and a panel, wherein the inter-keel plug-in fixing component is adaptive to the modulus of the upright post keels and is connected between the upright post keels and the horizontal keels. The outer hanging piece is a corner fitting and comprises a corner fitting parallel limb anchored with the panel and an outer hanging limb perpendicular to the corner fitting parallel limb, a hook which is perpendicularly downwards hung with the keel external hole is arranged on the outer hanging limb, and the back of the panel is hung on the keel external hole through the outer hanging piece. The utility model adopts the integrated upright post keels and the outer hanging pieces of the arch-shaped opening structure, realizes the main body connection through the keel fixing holes of the central groove convex plate, realizes the mounting of the hanging pieces through the keel external connecting holes of the three side plates of the side groove, forms a bidirectional stress system, has stable structure, and simultaneously realizes the conversion and combination of the same keel and the hanging systems in different directions.

Inventors

QIN YUE
LI WEISHU
GONG LU
LIU BIYING
Wang Chike
YANG ENDONG
WU LEI
ZHA YAORUN

Assignees

中建深圳装饰有限公司

Dates

Publication Date: 20260508
Application Date: 20250509

Claims (9)

1. A multi-directional connection external partition wall system of composite section keels is characterized by comprising upright keels (1), external hanging pieces (2), an upper horizontal keel (3), a lower horizontal keel (3), an inter-keel plug-in fixing component (4) and a panel (5), wherein the inter-keel plug-in fixing component (4) is adapted to the modulus of the upright keels (1) and is connected between the upright keels (1) and the horizontal keels (3), The cross section of the upright post keel (1) is in an arch-shaped opening structure, the upright post keel comprises an integrally formed middle convex groove (11) and side grooves (12) symmetrically arranged on two side structures, the middle convex groove (11) comprises a central groove convex plate (111) and an inner side plate (112), keel fixing holes (14) which are arranged in a row at intervals along the length direction and are used for connecting the upright post keel (1) with other structures are formed in the central groove convex plate (111), the side grooves (12) and the middle convex groove (11) share the inner side plate (112), the side grooves comprise the inner side plate (112), side groove bottom plates (121) and outer side plates (122), three side plates of the side grooves (12) are respectively provided with keel external holes (16) which are arranged in a row at intervals along the length direction and are used for enabling an outer hanging piece (2) to be hung with the upright post keel (1), the end parts of the outer side plates (122) are inwards bent to form side plates (123) which keep an installation distance (17) with the central groove convex plate (111), The outer hanging piece (2) is a corner piece, comprises corner piece parallel limbs (21) anchored with the panel (5), and further comprises outer hanging limbs (23) perpendicular to the corner piece parallel limbs (21), hooks (22) which are perpendicularly downwards connected with the keel external holes (16) in a hanging mode are arranged on the outer hanging limbs (23), and the back of the panel (5) is connected to the keel external holes (16) in a hanging mode through the outer hanging piece (2).
2. The wall system of the multi-directional connection external hanging partition wall system of the composite section keel according to claim 1, wherein the horizontal keel (3) is respectively a ceiling keel and an earthworm keel and is respectively connected with the ceiling and the ground, the cross section of the horizontal keel (3) is a U-shaped groove, the wall system comprises a bottom web plate (31) and a side wall plate (32) which are integrally formed, the upright post keel (1) is inserted into the U-shaped groove of the horizontal keel (3), The module connecting holes are formed in the bottom web plate (31) in a mode of fixing the module along the length direction, the module connecting holes comprise clamping holes (35) and module bolt holes (36) which are alternately formed in a mode of spacing, opposite side plates (32) of the bottom web plate (31) are recessed upwards, the connecting parts are curled to form arc-shaped foot limbs (33), and a hidden accommodating cavity (34) is formed between the arc-shaped foot limbs (33) on the lower side and the two sides of the bottom web plate (31).
3. The wall system of the multi-directional connection external partition wall system of the composite section keels according to claim 2, wherein the inter-keels plugging and fixing assembly (4) comprises a C-shaped plug board (41) and a base board (42) which are connected in a combined mode, the C-shaped plug board (41) is plugged on the base board (42), the opening direction of the C-shaped plug board (41) corresponds to the opening direction of the side grooves (12), the middle convex groove (11) is clamped into the C-shaped plug board (41), and the plug board side boards (412) of the C-shaped plug board (41) are clamped into the side grooves (12) on two sides along the outer wall of the inner side board (112).
4. The multi-directional connection external partition wall system of composite section keels according to claim 3, characterized in that the edges at four corners of the base plate (42) are symmetrically provided with base clamping curled edges (421) which are bent outwards and matched with the clamping holes (35), the base plate (42) is provided with inserting holes (422), the base plate (42) is also provided with base connecting holes (425) which correspond to the component bolt holes (36) and are anchored by the structural bolts (8), The clamping holes (35) are arranged in groups in bilateral symmetry, an assembly bolt hole (36) is arranged between two adjacent groups of clamping holes (35) in the middle, four clamping holes (35) of two adjacent groups correspond to four base clamping curled edges (421) of a base plate (42), The plug board web plate (411) of the C-shaped plug board (41) is provided with a plug board connecting hole (414), the plug board web plate (411) of the C-shaped plug board (41) and the bottom center of the plug board side plate (412) are respectively provided with an outward rolling edge pressing tongue (413) which is downwards bent and matched with the plug hole (422), and the plug board connecting hole (414) is aligned with the keel fixing hole (14) and anchored through the upright post bolt (13).
5. The composite section keel multidirectional connection external partition wall system of claim 4, wherein: the assembly bolt holes (36) include two forms altogether: a single hole (36 a), through which the structural bolt (8) directly passes to be anchored with the base connecting hole (425); The double holes (36 b) are provided with central holes (361) with double-side slideway holes (362), and the structural bolts (8) slide from the central holes (361) to the double-side slideway holes (362) and then pass through the base connecting holes (425) for anchoring.
6. The composite section keel multidirectional connection external partition wall system according to claim 4 or 5, wherein: the base plate (42) includes two forms: A single board (42 a), wherein the base connecting hole (425) of the single board is arranged at the outer side of the C-shaped plugboard (41), The base plate (42) and the connecting lug plates (423) are arranged at the end parts of the connecting lug plates (423), the connecting part of the base plate (42) and the connecting lug plates (423) is downwards concavely bent (424), the outer convex bending height of the base plate (421) relative to the base plate (42) is larger than the inner concavely bent (424) height of the connecting lug plates (423) relative to the base plate (42), and meanwhile the inner concavely bent (424) height of the connecting lug plates (423) relative to the base plate (42) is not smaller than the thickness of the outward-rolling edge pressing tongue (413).
7. The wall system of the composite section keel multidirectional connection plug-in partition wall system of claim 6, wherein: The inter-keel inserting and fixing assembly (4) comprises three forms: The single-row (4 a) is inserted between each keel, each keel inserting and fixing assembly (4) comprises a row of C-shaped inserting plates (41), the opening of each C-shaped inserting plate (41) faces the length direction of the horizontal keel (3), the connecting mode comprises that a single plate (42 a) is matched with a double hole (36 b) or a double-lug plate (42 b) is matched with the single hole (36 a), a column keel (1) is correspondingly hung in a hanging mode, The parallel type (4 b) is characterized in that each inter-keel plug-in fixing component (4) comprises a row of two C-shaped plug-in board groups, the opening orientations of the C-shaped plug-in boards (41) are all along the length direction of the horizontal keels (3), the opening orientations are arranged outwards in opposite directions, the connection mode is that the double-lug boards (42 b) are matched with single holes (36 a) and correspond to two externally-hung opposite upright post keels (1), The double-row type (4C) plug-in fixing assembly (4) between every two keels comprises two rows of C-shaped plug-in board groups, the opening orientations of the C-shaped plug-in boards (41) are all arranged along the width direction of the horizontal keels (3) and the opening orientations are outwards in opposite directions, the edges of plug-in board side boards (412) of the two C-shaped plug-in boards (41) are flush with the edges of the base boards (42), and the connecting mode is that the double-lug boards (42 b) are matched with single holes (36 a) and correspond to two vertical upright keels (1) in opposite directions.
8. The multi-directional connection external partition wall system of composite section keels according to claim 1, characterized by further comprising extension core-inserting keels (6) arranged between the end parts of the upright keels (1), wherein the extension core-inserting keels (6) are adapted to the inner walls of the cavities of the side grooves (12) and the outer side profiles of the central groove convex plates (111) and are integrally formed, and the extension core-inserting keels (6) are anchored with the upright keels (1) at each side through extension bolts (7).
9. The multi-directional connection external partition wall system for composite section keels according to claim 8, wherein the extension core-inserting keels (6) comprise core-inserting coiled plates (61) which are arranged in the side grooves (12) and core-inserting connecting plates (62) which are transversely connected with the two core-inserting coiled plates (61), the core-inserting connecting plates (62) are positioned on the outer sides of the central groove convex plates (111), the core-inserting connecting plates (62) form adaptive concave positions at the positions of the side plates (123), two vertical core-inserting slotted holes (63) are formed in the core-inserting connecting plates (62), and each core-inserting slotted hole (63) corresponds to a keel fixing hole (14) at the end part of one side upright post keel (1) and is anchored through extension bolts (7).

Description

Multi-directional connection external partition wall system for composite section keels Technical Field The utility model belongs to the field of indoor decoration engineering, and particularly relates to a multi-directional connection externally-hung partition wall system for a composite section keel. Background The keel is a main component of the decorative base layer and is a supporting framework of the decorative surface. The prior cladding system and the keels thereof have the following technical defects: The upright post keel adopts a single groove type structure, so that the concentrated stress of the connecting point is overlarge, the bending rigidity is insufficient due to the unidirectional opening, the section moment of inertia is insufficient, and the side bending is easy to occur during installation; the application compatibility is poor, namely, the hooking systems in different directions cannot be mutually compatible by using the same set of keels, so that materials are wasted and budget is increased; The construction and installation are inconvenient, and the upright post keels and the ceiling earthworm keels are generally fixed by nailing or fixing through the support and the plug-in components during the installation and construction. The nailing fixing mode is simple and direct, but is easy to loosen after long-term use, and the nail holes break the antirust coating of the keels, so that the keels are easy to rust in the later period, quality problems occur, and the structural state of the keels broken by nailing is changed, so that the keels are difficult to reutilize. The fixed installation mode of the support and the plug-in units has the defects that the plug-in units can be only inserted from top to bottom or from bottom to top, the operation is difficult when the installation height is insufficient, the plug-in units are not connected with the keels by fasteners, the plug-in units are in free movable states, a certain gap exists between the plug-in units and the inner walls of the cavities of the keels, the keels can tremble when being subjected to external force, the structure of part of plug-in units is complex, and the manufacturing cost is high. Disclosure of utility model The utility model aims to provide a multi-directional connection externally-hung partition wall system for a composite section keel, which aims to solve the problems that the stability of the conventional cold-formed thin-wall steel keel structure is insufficient, compatibility between hooking systems in different directions is poor, nailing installation is easy to loosen and rust easily during keel installation, a screw can break the keel structure, secondary recycling is not facilitated, an insert support is installed only in a butt joint manner from the end part of the keel, a gap exists between an insert and the keel, the insert is not fixed, tremble is generated under the influence of external force, and the like. In order to achieve the above purpose, the utility model adopts the following technical scheme: a multi-directional connection external partition wall system for composite section keels comprises upright keels, an external hanging piece, an upper horizontal keel, a lower horizontal keel, an inter-keel plug-in fixing component and a panel, wherein the inter-keel plug-in fixing component is adaptive to the modulus of the upright keels and is connected between the upright keels and the horizontal keels, The cross section of the upright post keel presents an arch-shaped opening structure, which comprises an integrally formed middle convex groove and side grooves symmetrically arranged on two side structures, wherein the middle convex groove comprises a central groove convex plate and an inner side plate, the central groove convex plate is provided with keel fixing holes which are arranged in a row along the length direction at intervals and are used for connecting the upright post keel with other structures, the side grooves and the middle convex groove share the inner side plate, the side groove bottom plate and the outer side plate, three side plates of the side groove are respectively provided with an outer side plate which is arranged in a row along the length direction at intervals, the outer side plate is connected with the upright post keel in a hanging way, the end part of the outer side plate is bent inwards to form the side plate which keeps the installation distance with the central groove convex plate, The outer hanging piece is a corner fitting and comprises a corner fitting parallel limb anchored with the panel and an outer hanging limb perpendicular to the corner fitting parallel limb, a hook which is perpendicularly downwards hung with the keel external hole is arranged on the outer hanging limb, and the back of the panel is hung on the keel external hole through the outer hanging piece. The horizontal keels are respectively a ceiling keel and a earthworm keel and are respectively co