CN-224228075-U - Roof assembling and connecting structure

Abstract

The utility model discloses a roof assembling and connecting structure, which relates to the technical field of building construction, and comprises a roof wall sandal strip frame, bolts, Z-shaped purlines, sandal support plates, gutter brackets and roof steel frame beams, wherein when a worker performs assembling and connecting operation on a roof, a wall brace rod of the roof wall sandal strip frame penetrates through the interior of a hoop and a sleeve, is meshed with a friction wall brace rod surface through a tooth liner cylinder to be fastened, forms a hidden type at the bottom of the wall brace rod through a short corner brace piece, the steel structure with short distance restriction roofing steel frame roof beam produces the unstability phenomenon when the pressurized, provides the steadiness, and rethread bolt combination is with Z formula purlin and the interlock of sandal layer board on roofing steel frame roof beam, on the same vertical face of wall vaulting pole, arranges the apron of equipment roofing, realizes covering stably, does not have the cross visual angle, and simple structure is clean and tidy, forms a T font sandal layer support effect with the layer board through the deep floor that corresponds on the top between two gutter brackets.

Inventors

• ZHONG XUFANG
• HUANG XIANGYU

Assignees

• 福建福强住工科技有限公司

Dates

Publication Date

20260512

Application Date

20250609

Claims (4)

1. 1. The roof assembly connection structure is characterized by comprising a roof wall sandal strip frame (1), bolts (2), Z-shaped purlins (3), a sandal support plate (4), a gutter bracket (5) and a roof steel frame beam (6), wherein the roof wall sandal strip frame (1) horizontally and vertically penetrates through the middle parts of the gutter bracket (5) and the roof steel frame beam (6), the Z-shaped purlins (3) are connected with the sandal support plate (4) through the bolts (2), the sandal support plate (4) is vertically welded on the top ends of the middle parts of the gutter bracket (5) and the roof steel frame beam (6), and the Z-shaped purlins (3) and the roof wall sandal strip frame (1) are positioned on the same vertical surface.
2. 2. The roof assembly connection structure according to claim 1, wherein the roof wall sandal strip frame (1) is provided with a wall brace (11), a hoop (12), a sleeve (13), a toothed liner cylinder (14) and a short corner brace (15).
3. 3. The roof assembly connection structure according to claim 2, wherein the wall brace (11) horizontally penetrates through the two hoops (12) and the inside of the axle center of the sleeve (13), the corrugated liner tube (14) wraps the wall brace (11) in an interference fit manner, the short corner brace (15) is vertically welded below the bottom of the sleeve (13), the hoops (12) are provided with two hoops and are respectively arranged on the inner sides of the left end and the right end of the sleeve (13), and the sleeve (13) horizontally and vertically penetrates through the middles of the gutter bracket (5) and the roof steel frame beam (6).
4. 4. The roof assembly connection structure according to claim 1, wherein the sandal plate (4) is provided with a through hole (41), reinforcing rib plates (42) and a plate surface (43), the through hole (41) is provided with two reinforcing rib plates (42) and the plate surface (43) are of an integral structure, the reinforcing rib plates (42) are vertically welded on the right side of the plate surface (43), and the reinforcing rib plates (42) and the plate surface (43) support the Z-shaped purline (3) and the roof steel frame beam (6) up and down.

Description

Roof assembling and connecting structure Technical Field The utility model relates to the technical field of building construction, in particular to a roof assembly connection structure. Background The purlin that uses has solid web type and light steel truss type two kinds, steel purlin is processed through hot roll plate cold bending, the wall is thin light in dead weight, the cross-section performance is good, intensity is high, common steel purlin has Z shaped steel purlin and C shaped steel purlin, steel purlin is important bearing member in the roof structural system, it transmits the roofing load to the steelframe, truss purlin is the roofing bearing structure for building, the purlin is the horizontal component of laying on the roofing main structure, lay the roof boarding on it generally, the knee brace is the bracing piece between finger beam and purlin, post and the purlin, its main effect is the plane external stability of increase structure, specifically, the knee brace is used for restricting the girder steel and produces the unstability phenomenon when pressing in the steel structure, ensure the stability of structure. In the prior art, the roof assembly connection structure has the advantages that the supporting effect is formed by the multi-purpose sandal strips, the trusses and the steel members, meanwhile, the roof structure is complex, the construction and the installation of fire-fighting pipelines or equipment facilities such as ventilation, refrigeration and illumination are interfered, and in the secondary construction process, the structure is often damaged, for example, the number of the sandal strips and the trusses is optimized, the number of the trusses is reduced, or the distance is increased, so that the risk of instability of the steel beams is increased. Disclosure of Invention Aiming at the defects of the prior art, the utility model provides a roof assembly connection structure, which aims to solve the problems that the roof structure is complex and secondary construction is not facilitated in the prior art. The roof assembly connection structure comprises a roof wall sandal strip frame, bolts, Z-shaped purlines, a sandal support plate, a gutter bracket and a roof steel frame beam, wherein the roof wall sandal strip frame horizontally and vertically penetrates through the middle parts of the gutter bracket and the roof steel frame beam, the Z-shaped purlines are connected with the sandal support plate through bolts, the sandal support plate is vertically welded on the top ends of the middle parts of the gutter bracket and the roof steel frame beam, and the Z-shaped purlines and the roof wall sandal strip frame are positioned on the same vertical plane. Preferably, the roof wall sandal strips are provided with wall surface supporting rods, hoops, sleeves, tooth line inner container barrels and short corner supporting pieces. Preferably, the wall brace rod horizontally penetrates through the two hoops and the inside of the axis of the sleeve, the insection liner cylinder is connected with the wall brace rod in an interference fit mode, the short corner brace piece is vertically welded below the bottom of the sleeve, the hoops are provided with two hoops and are respectively arranged on the inner sides of the left end and the right end of the sleeve, and the sleeve horizontally vertically penetrates through the gutter bracket and the middle of the roof steel frame beam. The wall brace rod penetrates through the hoops to be horizontally fixed with the sleeve and is symmetrical with the Z-shaped purline and located on the same vertical surface, the wall brace rod is in interference fit with the insection liner cylinder insection, vertical balance supporting stress adaptive to the short corner brace piece is generated through friction, the corner brace has the phenomenon of restraining instability of the steel beam when being pressed in a steel structure, and the wall brace has strong stability and simple structure. Preferably, the sandal layer board is equipped with through-hole, deep floor, pallet face, the through-hole is equipped with two and all is an organic whole structure with the pallet face, deep floor vertical welding is on the right side of pallet face, deep floor and pallet face support between Z formula purlin and roofing steel frame roof beam. The reinforced rib plate and the pallet face are vertically supported between the Z-shaped purlines and the roof steel frame beams, so that the cross structure is clear in hierarchy, cross corner supports are reduced, a complicated roof structure is optimized, the roof structure is simple, corner support pieces are refined, supporting effects are correspondingly arranged up and down, the reinforced rib plate and the short corner support pieces are arranged in the steel structure, the steel beam is limited to generate instability when being pressed, and the reinforced rib plate and the short corner support pieces have strong