CN-224228000-U - Adjustable steel structure splicing structure

Abstract

The utility model relates to the technical field of steel structure connecting pieces, and discloses an adjustable steel structure splicing structure which comprises two L-shaped fixing plates, wherein one side of one L-shaped fixing plate is fixedly provided with a first L-shaped supporting beam, one side of the other L-shaped fixing plate is fixedly provided with a second L-shaped supporting beam, one side of the second L-shaped supporting beam, opposite to the first L-shaped supporting beam, is fixedly provided with an L-shaped connecting beam, and friction rings are movably arranged between the two L-shaped fixing plates and the first L-shaped supporting beam and between the two L-shaped fixing plates and the second L-shaped supporting beam respectively. The supporting structure composed of the two L-shaped fixing plates, the first L-shaped supporting beam, the second L-shaped supporting beam and the L-shaped connecting beam can facilitate the realization of multi-angle locking of the supporting system in a certain range according to the actual installation condition of the site, thereby realizing correction of the condition that the preset installation position of part of the steel structural member deviates and ensuring the normal operation of the whole construction progress.

Inventors

• LI XIA
• ZHOU QIANG
• XIANG LINGLI
• ZHANG ALONG
• GAN YANLI

Assignees

• 湖北省华甯科技有限公司

Dates

Publication Date

20260512

Application Date

20250602

Claims (6)

1. 1. The adjustable steel structure splicing structure is characterized by comprising two L-shaped fixing plates (1), wherein one side of each L-shaped fixing plate (1) is fixedly provided with a first L-shaped supporting beam (2), one side of the other L-shaped fixing plate (1) is fixedly provided with a second L-shaped supporting beam (3), one side of the second L-shaped supporting beam (3) opposite to the first L-shaped supporting beam (2) is fixedly provided with an L-shaped connecting beam (4), and friction rings (5) are movably arranged between the two L-shaped fixing plates (1) and the first L-shaped supporting beam (2) and between the two L-shaped fixing plates and the second L-shaped supporting beam (3).
2. 2. The adjustable steel structure splicing structure of claim 1 is characterized in that two L-shaped fixing seats (7) are fixedly arranged on one side of the L-shaped fixing plate (1).
3. 3. The adjustable steel structure splicing structure of claim 1, wherein a first connecting hole (8) is formed in one side of the L-shaped fixing plate (1), a plurality of connecting grooves (9) are formed in one side of the L-shaped fixing plate (1), and the connecting grooves (9) and the first connecting hole (8) are coaxial.
4. 4. The splicing structure of adjustable steel structural members according to claim 3, wherein a second connecting hole (10) is formed in the first L-shaped supporting beam (2), a plurality of third connecting holes (11) are further formed in the first L-shaped supporting beam (2) located at two sides of the second connecting hole (10), a second connecting hole (10) is also formed in the second L-shaped supporting beam (3), a plurality of third connecting holes (11) are also formed in the second L-shaped supporting beam (3) located at two sides of the second connecting hole (10), bolts are inserted and connected between the second connecting hole (10) and the corresponding first connecting hole (8), and bolts are also inserted and connected between the plurality of third connecting holes (11) and the corresponding connecting through grooves (9).
5. 5. The adjustable steel structure splicing structure of claim 4, wherein the L-shaped connecting beam (4) is internally provided with a slot (12), two sides in the slot (12) are internally provided with a plurality of fourth connecting holes (13), the slot (12) is installed on one side of the first L-shaped supporting beam (2) in a penetrating way, and bolts are connected between the fourth connecting holes (13) and the third connecting holes (11) in the first L-shaped supporting beam (2) in a penetrating way.
6. 6. An adjustable steel structure splicing structure according to claim 1, wherein: The friction ring (5) comprises a metal ring (14), mounting grooves (15) are formed in two sides of the metal ring (14), rubber rings (16) are installed in the mounting grooves (15) in a penetrating mode, and the metal ring (14) is installed on bolts between the L-shaped fixing plate (1) and the first L-shaped supporting beam (2) or between the L-shaped fixing plate (1) and the second L-shaped supporting beam (3) in a penetrating mode.

Description

Adjustable steel structure splicing structure Technical Field The utility model relates to the technical field of steel structure connectors, in particular to an adjustable steel structure splicing structure. Background The inclined support connecting piece of the steel structure is a key component for connecting an inclined support and a steel structure main body and guaranteeing the stability of the structure, and the inclined support connecting piece is used for enhancing the overall lateral rigidity and stability of the steel structure through reasonably transmitting loads and effectively resisting horizontal loads such as wind, earthquake and the like; at present, traditional gusset connecting pieces are mostly fixedly connected, when angle or position deviation appears in a preset installation position of a steel structure, flexible adjustment is difficult to carry out according to the actual situation on site, on-site secondary machining is often needed, even rework is needed, construction progress is delayed, in addition, the length of a sleeve connecting piece which is adopted can be finely adjusted, but the multi-angle locking capacity of a supporting system is insufficient, the problem of multidimensional deviation which possibly appears in the installation process of the steel structure cannot be effectively solved, and an effective anti-loosening limiting structure is lacked, in the installation process, although the length fine adjustment is realized through threads, the friction force among the threads is possibly insufficient to resist lateral force under the action of dynamic load or long-term alternating stress, the sleeve is slowly rotated along an axis, in addition, the thermal expansion effect caused by environmental temperature change can lead the sleeve and inclined support end materials to generate different degrees of deformation, further increase the screw gap expansion and deflection are induced, the preset angle of the inclined support is easily changed, the load transmission path deviates from a design value, local component stress is concentrated, and the integral stability of the structure is reduced. Disclosure of utility model The utility model aims to provide an adjustable steel structural member splicing structure which can effectively solve the problems in the background technology. In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a steel structure spare mosaic structure with adjustable, includes two L shape fixed plates, one of them L shape fixed plate one side fixed mounting has a first L shape supporting beam, and another one L shape fixed plate one side fixed mounting has a second L shape supporting beam, second L shape supporting beam is for one side fixed mounting of first L shape supporting beam has an L shape tie-beam, two still movable mounting has the friction ring between L shape fixed plate and first L shape supporting beam, the second L shape supporting beam respectively. As a further preferable scheme of the utility model, two L-shaped fixing seats are fixedly arranged on one side of the L-shaped fixing plate, and the two L-shaped fixing seats are arranged on one side of the L-shaped fixing plate, so that the L-shaped fixing plate is inserted into one side of the I-beam in advance through the two L-shaped fixing seats, and the L-shaped fixing plate, the first L-shaped supporting beam and the second L-shaped supporting beam are fixed to provide additional supporting force for the L-shaped fixing plate, the first L-shaped supporting beam and the second L-shaped supporting beam. As a further preferable scheme of the utility model, a first connecting hole is formed in one side of the L-shaped fixing plate, the first connecting hole is formed, the first L-shaped supporting beam and the second L-shaped supporting beam can be sequentially rotated and adjusted by taking the bolts as the axes, a plurality of connecting grooves are formed in one side of the L-shaped fixing plate, the connecting grooves are coaxial with the first connecting hole, the positions of the connecting grooves and the axes of the first connecting hole are the same, and accordingly smooth movement of a plurality of bolts at one end of the first L-shaped supporting beam or one end of the second L-shaped supporting beam in the corresponding connecting grooves is guaranteed, and therefore the installation angle of the first L-shaped supporting beam and the second L-shaped supporting beam is facilitated. As a further preferable scheme of the utility model, a second connecting hole is formed in the first L-shaped supporting beam, a plurality of third connecting holes are formed in the first L-shaped supporting beam at two sides of the second connecting hole, the second connecting holes are also formed in the second L-shaped supporting beam, a plurality of third connecting holes are also formed in the second L-shaped su