CN211736041U

CN211736041U - Beam structure for assembly type building

Info

Publication number: CN211736041U
Application number: CN201921093114.XU
Authority: CN
Inventors: 龚培友
Original assignee: Nantong Great Wall Construction Technology Co ltd
Current assignee: Nantong Great Wall Construction Technology Co ltd
Priority date: 2019-07-12
Filing date: 2019-07-12
Publication date: 2020-10-23
Anticipated expiration: 2029-07-12

Abstract

The utility model discloses a crossbeam structure for assembly type structure, including crossbeam, blotter and steel sheet, the upper surface of crossbeam is connected with the fixed plate, the outside of first bracing piece is provided with fixed plate welded lug, the notch has been seted up to the inside of crossbeam, and the inside of notch is provided with the connecting rod, the bottom of connecting rod is connected with the dead lever, and the bottom of dead lever is connected with the steel sheet, the inboard of dead lever is provided with top and crossbeam welded first connecting plate, the bottom of second connecting plate is connected with the mounting panel of laminating at the steel sheet lower surface, and all installs fastening bolt at both ends about the mounting panel, the inboard of first connecting plate is provided with the second bracing piece, and the surface winding of second bracing piece has the spring. This crossbeam structure for assembly type structure is convenient for connect fixedly overall structure, easy operation, and has buffering shock-absorbing function, can reduce the emergence of incident when vibrations appear.

Description

Beam structure for assembly type building

Technical Field

The utility model relates to a crossbeam technical field specifically is a crossbeam structure for assembly type structure.

Background

The fabricated building is a building fabricated on a construction site by using prefabricated components, so that the construction efficiency can be accelerated, the limitation of the region on the construction is reduced, and the beam structure is used as a main load bearing body of the building and is very important for the whole building construction;

but need fix it through the electric welding between the current assembly type structure crossbeam structure overall structure on the market at present, it is comparatively troublesome, be not convenient for follow-up dismantlement, and do not possess buffering shock-absorbing function, the incident appears easily when meetting vibrations, so develop a crossbeam structure for assembly type structure now to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a crossbeam structure for assembly type structure to need fix it through the electric welding between the current assembly type structure crossbeam structure overall structure on the market that proposes in solving above-mentioned background art, comparatively troublesome, be not convenient for dismantle in follow-up, and do not have buffering shock-absorbing function, the problem of incident appears easily when meetting vibrations.

In order to achieve the above object, the utility model provides a following technical scheme: a crossbeam structure for an assembly type building comprises a crossbeam, a cushion pad and a steel plate, wherein the upper surface of the crossbeam is connected with a fixed plate, the outer surfaces of the front end and the rear end of the fixed plate are fixedly connected with first support rods, the outer side of each first support rod is provided with a convex block welded with the fixed plate, and the outer side of each convex block is provided with the cushion pad which is connected with the first support rod in a sticking way;

the notch has been seted up to the inside of crossbeam, and the inside of notch is provided with the connecting rod, the bottom of connecting rod is connected with the dead lever, and the bottom of dead lever is connected with the steel sheet to both ends have all been seted up flutedly about the upper surface of steel sheet, the inboard of dead lever is provided with top and crossbeam welded first connecting plate, and the lower fixed surface of first connecting plate is connected with the second connecting plate to the inner skin weld of first connecting plate has the horizontal pole, the bottom of second connecting plate is connected with the mounting panel of laminating at the steel sheet lower surface, and all installs fastening bolt at both ends about the mounting panel, and the lower skin weld of mounting panel has the go-between, the inboard of first connecting plate is provided with the second bracing piece, and the surface winding of second bracing piece has the spring to the top.

Preferably, the fixed plates are distributed on the cross beam at equal intervals, the fixed plates are clamped with the cross beam through the bumps, and the fixed plates are in elastic contact with the cross beam through the cushion pads.

Preferably, the longitudinal section of the connecting rod is in a J-shaped structure, and the connecting rod is inserted and clamped in the notch.

Preferably, the outer surface of the fixing rod is in a thread structure, the fixing rod is in a rotating structure on the connecting rod, and the bottom end of the fixing rod and the steel plate form a dismounting structure.

Preferably, the lower surface of the second connecting plate is of a rectangular convex structure, the convex structure on the lower surface of the second connecting plate is inserted into the steel plate, and the second connecting plate, the steel plate and the mounting plate are fixedly connected through fastening bolts.

Preferably, the top end and the bottom end of the second supporting rod are respectively welded with the cross beam and the steel plate, the longitudinal section of the second supporting rod is in an X-shaped structure, and the second supporting rod is distributed in bilateral symmetry with respect to the cross beam.

Compared with the prior art, the beneficial effects of the utility model are that: the crossbeam structure for the assembly type building is convenient for connecting, fixing, dismounting and mounting the whole structure, is simple to operate, has a buffering and damping function, and can reduce safety accidents when vibration occurs;

1. the bottom end part of the second connecting plate is inserted into the steel plate and fixedly connected with the steel plate and the mounting plate through the fastening bolt, so that the mounting and dismounting are facilitated, the connecting rods are inserted into the cross beam and are in threaded connection with the steel plate through the fixing rods, the structure is more stable, and the mounting and dismounting are facilitated;

2. the longitudinal section of the second supporting rod is in an X-shaped structure, so that the joint of the second supporting rod, the cross beam and the steel plate is in a triangular structure, the connecting structure is more stable, the outer surface of the second supporting rod is self-favored to be wound with a spring, and the spring is compressed to generate elastic prestress, and the buffering and shock absorption can be performed in the vertical direction;

3. the fixed plate is installed to the upper surface of crossbeam equidistance, makes the structural strength of crossbeam obtain strengthening through a plurality of fixed plates, and the outer end of fixed plate passes through blotter and crossbeam elastic contact to the blotter is in by compression state, just so can carry out the buffering shock attenuation on the horizontal direction.

Drawings

FIG. 1 is a front view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of a connection three-dimensional structure of the first connecting plate and the second connecting plate of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a cross beam; 2. a fixing plate; 3. a first support bar; 4. a bump; 5. a cushion pad; 6. a recess; 7. a connecting rod; 8. fixing the rod; 9. a steel plate; 10. a groove; 11. a first connecting plate; 12. a second connecting plate; 13. mounting a plate; 14. fastening a bolt; 15. a cross bar; 16. a second support bar; 17. a spring; 18. and (7) connecting rings.

Detailed Description

In the following, reference will be made to the accompanying drawings in the embodiments of the present invention for clearly and completely describing the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a crossbeam structure for an assembly type building comprises a crossbeam 1, a fixing plate 2, a first supporting rod 3, a bump 4, a cushion 5, a notch 6, a connecting rod 7, a fixing rod 8, a steel plate 9, a groove 10, a first connecting plate 11, a second connecting plate 12, a mounting plate 13, a fastening bolt 14, a cross rod 15, a second supporting rod 16, a spring 17 and a connecting ring 18, wherein the fixing plate 2 is connected to the upper surface of the crossbeam 1, the first supporting rod 3 is fixedly connected to the outer surfaces of the front end and the rear end of the fixing plate 2, the bump 4 welded with the fixing plate 2 is arranged on the outer side of the first supporting rod 3, and the cushion 5 connected with the first supporting rod 3 in a sticking manner is arranged on the outer side of the;

notch 6 has been seted up to crossbeam 1's inside, and the inside of notch 6 is provided with connecting rod 7, the bottom of connecting rod 7 is connected with dead lever 8, and the bottom of dead lever 8 is connected with steel sheet 9, and recess 10 has all been seted up at both ends about the upper surface of steel sheet 9, the surface of dead lever 8 is screw thread-like structure, and dead lever 8 is rotating-structure on connecting rod 7, and the bottom of dead lever 8 and steel sheet 9 constitute dismantlement structure, be convenient for carry out the dismouting with steel sheet 9, the inboard of dead lever 8 is provided with top and crossbeam 1 welded first connecting plate 11, and the lower fixed surface of first connecting plate 11 is connected with second connecting plate 12, and the inner skin weld of first connecting plate 11 has horizontal pole 15, the lower surface of second connecting plate 12 is rectangle bulge-like structure, and second connecting plate 12 lower surface bulge structure alternates in the inside of steel sheet 9, and, Steel sheet 9 and mounting panel 13 carry out fixed connection through fastening bolt 14, be convenient for connect, the bottom of second connecting plate 12 is connected with the mounting panel 13 of laminating at steel sheet 9 lower surface, and mounting panel 13 all installs fastening bolt 14 at both ends about, and the lower skin weld of mounting panel 13 has go-between 18, the inboard of first connecting plate 11 is provided with second bracing piece 16, and the surface winding of second bracing piece 16 has spring 17, and spring 17's top and crossbeam 1 fixed connection, the top and the bottom of second bracing piece 16 weld with crossbeam 1 and steel sheet 9 respectively, and the rip cutting of second bracing piece 16 is "X" shape structure, and second bracing piece 16 distributes about crossbeam 1 bilateral symmetry, the structure that makes is more stable, and have buffering shock attenuation effect.

Like in fig. 2 and 4 the equidistant distribution of fixed plate 2 on crossbeam 1, and fixed plate 2 carries out the block through lug 4 and crossbeam 1 to fixed plate 2 passes through blotter 5 and crossbeam 1 elastic contact, adds through fixed plate 2 and holds fixedly, makes the structure more stable, and cooperates blotter 5, can cushion the shock attenuation.

Like the longitudinal section of connecting rod 7 in fig. 1 and be "J" font structure, and connecting rod 7 alternates the inside of block at notch 6, through setting up connecting rod 7 for the connection between connecting rod 7 and the steel sheet 9 is more stable.

The working principle is as follows: when the fabricated building beam structure is used, firstly, the lower surface of the second connecting plate 12 shown in fig. 3 is inserted into the steel plate 9, the mounting plate 13 is attached to the lower surface of the steel plate 9, and then the mounting plate 13, the steel plate 9 and the second connecting plate 12 are fixedly connected together through the fastening bolt 14, so that the beam 1 and the steel plate 9 are combined together through the first connecting plate 11;

then, as shown in fig. 1, the connecting rod 7 is inserted into the notch 6, and the fixing rod 8 is rotated on the connecting rod 7, so that the bottom end of the connecting rod is in threaded connection with the steel plate 9, and thus the connection between the cross beam 1 and the steel plate 9 is more stable, and the groove 10 on the steel plate 9 shown in fig. 2 is convenient for clamping and overlapping with other objects during subsequent splicing;

after the assembly is completed, the overall structure is stably supported by the shape of the second support rod 16 in fig. 1, and the spring 17 wound around the outer surface of the second support rod 16 is initially in a compressed state, so as to generate elastic prestress for buffering and damping;

meanwhile, as shown in fig. 2, the fixed plate 2 forms a triangular structure with the first support rod 3, so that the beam 1 is more stable, and the compressed cushion 5 can also perform cushioning and shock absorption in the horizontal direction, which is the whole process of using the beam structure for the prefabricated building, and what is not described in detail in this specification belongs to the prior art well known to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a crossbeam structure for prefabricated building, includes crossbeam (1), blotter (5) and steel sheet (9), its characterized in that: the upper surface of the cross beam (1) is connected with a fixed plate (2), the outer surfaces of the front end and the rear end of the fixed plate (2) are fixedly connected with first supporting rods (3), the outer side of each first supporting rod (3) is provided with a convex block (4) welded with the fixed plate (2), and the outer side of each convex block (4) is provided with a cushion pad (5) which is connected with the first supporting rod (3) in a sticking manner;

the steel plate fixing device is characterized in that a notch (6) is formed in the beam (1), a connecting rod (7) is arranged in the notch (6), the bottom end of the connecting rod (7) is connected with a fixing rod (8), the bottom end of the fixing rod (8) is connected with a steel plate (9), grooves (10) are formed in the left end and the right end of the upper surface of the steel plate (9), a first connecting plate (11) with the top end welded with the beam (1) is arranged on the inner side of the fixing rod (8), a second connecting plate (12) is fixedly connected with the lower surface of the first connecting plate (11), a cross rod (15) is welded on the surface of the inner end of the first connecting plate (11), a mounting plate (13) attached to the lower surface of the steel plate (9) is connected with the bottom end of the second connecting plate (12), fastening bolts (14) are installed at the left end and the, the inner side of the first connecting plate (11) is provided with a second supporting rod (16), the outer surface of the second supporting rod (16) is wound with a spring (17), and the top end of the spring (17) is fixedly connected with the cross beam (1).

2. The cross beam structure for a fabricated building according to claim 1, wherein: the fixed plate (2) is equidistantly distributed on the cross beam (1), the fixed plate (2) is clamped with the cross beam (1) through the convex block (4), and the fixed plate (2) is in elastic contact with the cross beam (1) through the cushion pad (5).

3. The cross beam structure for a fabricated building according to claim 1, wherein: the longitudinal section of the connecting rod (7) is of a J-shaped structure, and the connecting rod (7) is inserted and clamped in the notch (6).

4. The cross beam structure for a fabricated building according to claim 1, wherein: the outer surface of the fixed rod (8) is in a thread structure, the fixed rod (8) is in a rotating structure on the connecting rod (7), and the bottom end of the fixed rod (8) and the steel plate (9) form a dismounting structure.

5. The cross beam structure for a fabricated building according to claim 1, wherein: the lower surface of the second connecting plate (12) is of a rectangular protruding structure, the protruding structure on the lower surface of the second connecting plate (12) is inserted into the steel plate (9), and the second connecting plate (12), the steel plate (9) and the mounting plate (13) are fixedly connected through fastening bolts (14).

6. The cross beam structure for a fabricated building according to claim 1, wherein: the top end and the bottom end of the second supporting rod (16) are respectively welded with the cross beam (1) and the steel plate (9), the longitudinal section of the second supporting rod (16) is of an X-shaped structure, and the second supporting rod (16) is distributed in bilateral symmetry with respect to the cross beam (1).