CN211923728U

CN211923728U - Truss supporting structure of high-rise building steel structure

Info

Publication number: CN211923728U
Application number: CN202020243440.0U
Authority: CN
Inventors: 张海峰; 张峰
Original assignee: Triumpher Steel Structure Group Co ltd
Current assignee: Triumpher Steel Structure Group Co ltd
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2020-11-13
Anticipated expiration: 2030-03-03

Abstract

The utility model discloses a truss bearing structure of high-rise building steel construction, including building support truss, the positive equal fixedly connected with front end frame support column in both sides of building support truss, two fixedly connected with front end connecting axle between the front end frame support column, two just be located the top of front end connecting axle and the equal fixedly connected with normal position truss web member in below between the front end frame support column, the utility model relates to a truss support technical field. This truss bearing structure of high-rise building steel construction, setting through shock attenuation connecting device for the building braced truss is fixed through another top front end connecting thread hole of bolt cooperation and rear end connecting thread hole respectively by front end supporting connection board and rear end supporting connection board of one, shock attenuation connecting device provides the support and carries out the shock attenuation to it between front end frame support column and the rear end frame support column, can not cause the building braced truss to build structural stability greatly reduced.

Description

Truss supporting structure of high-rise building steel structure

Technical Field

The utility model relates to a truss support technical field specifically is a truss support structure of high-rise building steel construction.

Background

The truss is a structure in which rod members are hinged to each other at both ends. The truss rod mainly bears axial tension or pressure, so that the strength of materials can be fully utilized, and the truss rod can save materials compared with a solid web beam when the span is large, reduce the dead weight and increase the rigidity. The truss is defined as a supporting beam structure formed by connecting rod pieces through welding, riveting or bolts, and is called as a truss. Steel trusses, reinforced concrete trusses, prestressed concrete trusses, wood trusses, steel and wood composite trusses, and steel and concrete composite trusses are commonly used, and the trusses are structures with unchanged geometric shapes, which are formed by triangular frames formed by straight bars. The joints between the rods are called nodes or nodes. The truss can be divided into a plane truss and a space truss according to the distribution of the axes and the external force of the truss members. The spatial structure of roof truss or bridge is formed from a series of mutually parallel plane trusses. If they are mainly subjected to plane loads, they can be calculated simply as plane trusses.

When the existing building supporting truss is built and used, abrasion exists between the two building supporting trusses, the building supporting trusses are easy to deform under the action of external force, but the building supporting trusses are greatly reduced in structural stability due to the fact that the damping devices are added, fixed connection between the building supporting trusses is influenced, and the steps of side connection of the building supporting trusses are complicated.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a truss bearing structure of high-rise building steel construction has solved and has had wearing and tearing between two building support trusses, and building support truss is yielding under the exogenic action, but adds damping device and can cause building support truss to build structural stability greatly reduced's problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a truss supporting structure of a high-rise building steel structure comprises a building supporting truss, wherein front end frame supporting columns are fixedly connected to the two front sides of the building supporting truss, a front end connecting shaft is fixedly connected between the two front end frame supporting columns, a positive truss web member is fixedly connected between the two front end frame supporting columns and above and below the front end connecting shaft, a supporting connecting shaft is fixedly connected to the rear end of the building supporting truss, rear end frame supporting columns are fixedly connected to the two back sides of the building supporting truss, side truss web members are fixedly connected between the front end frame supporting columns and the rear end frame supporting columns and above and below the supporting connecting shaft, front end side connection threaded holes are formed in the ends, away from each other, of the two front end frame supporting columns, and rear end side connection threaded holes are formed in the ends, away from each other, of the two rear end frame supporting columns, the top and the equal fixedly connected with front end supporting connection board in bottom of front end frame support column, front end connecting screw hole has been seted up in the top of front end supporting connection board run through.

Preferably, the top end and the bottom end of the rear-end frame supporting column are fixedly connected with a rear-end supporting connecting plate.

Preferably, the top of the rear end supporting and connecting plate is provided with a rear end connecting threaded hole in a penetrating mode, and the top ends of the front end frame supporting columns and the rear end frame supporting columns are all clamped with a damping connecting device.

Preferably, the outer surface of the shock absorption connecting device is fixedly connected with a connecting and fixing ring, a top supporting column groove is formed in the top end of the shock absorption connecting device, and a bottom supporting column groove is formed in the bottom end of the shock absorption connecting device.

Preferably, the inner cavity of the shock absorption connecting device is located at one side of the top support column groove opposite to the bottom support column groove, the inner cavity of the shock absorption connecting device is located at one side of the two rubber pads opposite to each other, a shock absorption cavity is formed in the inner cavity of the shock absorption cavity, and a shock absorption spring is fixedly connected to the bottom of the inner cavity of the shock absorption cavity.

Preferably, the inner cavity of the damping connecting device is provided with a damping cavity at one side opposite to the two rubber pads, and the bottom of the inner cavity of the damping cavity is fixedly connected with a damping spring.

Preferably, the end, far away from each other, of each damping spring is fixedly connected with one side, opposite to the two rubber pads, of each damping spring, and the rear end of each supporting and connecting shaft is fixedly connected with the front end of the rear end frame supporting column.

Advantageous effects

The utility model provides a truss bearing structure of high-rise building steel construction. Compared with the prior art, the method has the following beneficial effects:

(1) the front end frame supporting columns are fixedly connected to the two front sides of the building supporting truss, the front end connecting shaft is fixedly connected between the two front end frame supporting columns, the positive truss web members are fixedly connected to the positions, above and below the front end connecting shaft, between the two front end frame supporting columns, the rear end of the building supporting truss is fixedly connected with the supporting connecting shaft, the two back sides of the building supporting truss are fixedly connected with the rear end frame supporting columns, the side truss web members are fixedly connected to the positions, above and below the supporting connecting shaft, between the front end frame supporting columns and the rear end frame supporting columns, the ends, far away from each other, of the two front end frame supporting columns are respectively provided with a front end side connecting threaded hole, the ends, far away from each other, of the two rear end frame supporting columns are respectively provided with a rear end side connecting threaded hole, the top ends and the bottom ends of the front end frame supporting columns are respectively fixedly connected, the top of front end brace connection board runs through and has seted up front end connecting screw hole, setting through front end frame support column and rear end frame support column, hollow front end frame support column makes building support truss build manpower and materials and significantly reduces with rear end frame support column, and can not cause the influence to the quality that building support truss built, set up through front end side butt joint screw hole and rear end side butt joint screw hole, make building support truss when carrying out the side joint building, can carry out threaded fixation through front end brace connection board and rear end brace connection board respectively through the front end side butt joint screw hole and the rear end side butt joint screw hole that bolt cooperation was put, direct threaded connection between screw hole and the screw hole has been avoided, connecting wear has been reduced, the loaded down with trivial details nature of the side joint step of building support truss has been reduceed.

(2) The truss support structure of the high-rise building steel structure is characterized in that a rear end support connecting plate is fixedly connected to the top end and the bottom end of a rear end frame supporting column, a rear end connecting threaded hole is formed in the top portion of the rear end support connecting plate in a penetrating mode, a shock absorption connecting device is clamped to the top ends of a front end frame supporting column and the rear end frame supporting column, a connecting fixing ring is fixedly connected to the outer surface of the shock absorption connecting device, a top supporting column groove is formed in the top end of the shock absorption connecting device, a bottom supporting column groove is formed in the bottom end of the shock absorption connecting device, a rubber pad is fixedly connected to the inner cavity of the shock absorption connecting device and located on the side, opposite to the top supporting column groove and the bottom supporting column groove, a shock absorption cavity is formed in the inner cavity of the shock absorption connecting device and located on the side, the bottom fixedly connected with damping spring of shock attenuation chamber inner chamber, one side fixed connection that one end and two rubber pads are relative that damping spring kept away from each other, the rear end of braced connection axle and the front end fixed connection of rear end frame support column, setting through shock attenuation connecting device, make building support truss carry out the threaded fixation through another top front end connecting screw hole of bolt fit and rear end connecting screw hole respectively with rear end supporting connection board by a front end supporting connection board and rear end supporting connection board when putting up the use, shock attenuation connecting device provides the support and carries out the shock attenuation to it between two front end frame support columns and the rear end frame support column, neither can cause building support truss to put up structural stability greatly reduced, also can not influence the fixed connection between the building support truss.

Drawings

FIG. 1 is a perspective view of a building support truss of the present invention;

FIG. 2 is a front view of the building support truss structure of the present invention;

fig. 3 is a front view of the internal structure of the shock-absorbing connecting device of the present invention.

In the figure 1, a building supporting truss; 2. a front end frame support post; 3. a front end connecting shaft; 4. a righting truss web member; 5. supporting the connecting shaft; 6. a rear end frame support post; 7. side truss web members; 8. the front end side is connected with a threaded hole; 9. the rear end side is connected with a threaded hole; 10. the front end supports the connecting plate; 11. the front end is connected with a threaded hole; 12. the rear end supports the connecting plate; 13. the rear end is connected with a threaded hole; 14. a shock-absorbing connecting device; 15. connecting the fixing rings; 16. a top support post recess; 17. a bottom support post recess; 18. a rubber pad; 19. a damping chamber; 20. a shock absorbing spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings 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. 1-3, the present invention provides a technical solution: a truss supporting structure of a high-rise building steel structure comprises a building supporting truss 1, wherein front end frame supporting columns 2 are fixedly connected to two front sides of the building supporting truss 1, a front end connecting shaft 3 is fixedly connected between the two front end frame supporting columns 2, a positive truss web member 4 is fixedly connected between the two front end frame supporting columns 2 and above and below the front end connecting shaft 3, a supporting connecting shaft 5 is fixedly connected to the rear end of the building supporting truss 1, rear end frame supporting columns 6 are fixedly connected to two back sides of the building supporting truss 1, side truss web members 7 are fixedly connected between the front end frame supporting columns 2 and the rear end frame supporting columns 6 and above and below the supporting connecting shaft 5, front end side connection threaded holes 8 are formed in the ends, far away from each other, of the two rear end frame supporting columns 6, rear end side connection threaded holes 9 are formed in the ends, and the rear end side connection threaded holes are formed in the ends, far away from each other, the top end and the bottom end of a front end frame supporting column 2 are fixedly connected with a front end supporting connecting plate 10, the top of the front end supporting connecting plate 10 is provided with a front end connecting threaded hole 11 in a penetrating way, the top end and the bottom end of a rear end frame supporting column 6 are fixedly connected with a rear end supporting connecting plate 12, the top of the rear end supporting connecting plate 12 is provided with a rear end connecting threaded hole 13 in a penetrating way, the top ends of the front end frame supporting column 2 and the rear end frame supporting column 6 are respectively clamped with a shock absorption connecting device 14, the outer surface of the shock absorption connecting device 14 is fixedly connected with a connecting fixing ring 15, the top end of the shock absorption connecting device 14 is provided with a top supporting column groove 16, the bottom end of the shock absorption connecting device 14 is provided with a bottom supporting column groove 17, a rubber pad 18 is fixedly connected with an inner cavity of the shock absorption connecting device 14 and a side opposite to the top, damping cavity 19 provides working space for damping spring 20, and the bottom fixedly connected with damping spring 20 of damping cavity 19 inner chamber, one end that damping spring 20 kept away from each other and two rubber pads 18 one side fixed connection relative, the rear end of supporting connection axle 5 and the front end fixed connection of rear end frame support post 6.

During operation, at first the staff with building support truss 1 through the front end connecting screw hole 11 and the rear end connecting screw hole 13 screw thread fixed mounting of bolt cooperation bottom on the ground, positive truss web member 4 cooperates front end connecting axle 3 to carry out fixed connection to two front end frame support posts 2, side truss web member 7 cooperates supporting connection axle 5 to carry out fixed connection to front end frame support post 2 and rear end frame support post 6, when beginning vertical building, place shock attenuation connecting device 14 in front end frame support post 2 and rear end frame support post 6 top, cooperate through top support post recess 16 to connect solid fixed ring 15 and carry out the joint fixed to the top of front end frame support post 2 and rear end frame support post 6, again with building support truss 1's front end support connecting plate 10 and rear end support connecting plate 12 respectively through the front end connecting screw hole 11 and the rear end connecting screw hole 13 screw thread fixed mounting on the ground of bolt cooperation top building support truss 10 and rear end support connecting plate 12 1 top, connect solid fixed ring 15 through the cooperation of bottom sprag recess 17 and fix the joint to the front end frame support post 2 of another building braced truss 1 and the bottom of rear end frame support post 6, rubber pad 18 cooperation damping spring 20 has reduced the wearing and tearing between two front end frame support posts 2 and rear end frame support post 6, when the side position is built to needs carry out, put a building braced truss 1 violently, the front end supporting connection board 10 and the rear end supporting connection board 12 of building braced truss 1 that will violently put respectively through bolt cooperation erect front end side butt screw hole 8 and rear end butt screw hole 9 screw thread fixed mounting in the side of building braced truss 1 of erectting.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. A truss support structure of a high-rise building steel structure comprises a building support truss (1), wherein front end frame support columns (2) are fixedly connected to the two positive sides of the building support truss (1), and is characterized in that a front end connecting shaft (3) is fixedly connected between the two front end frame support columns (2), a front truss web member (4) is fixedly connected between the two front end frame support columns (2) and above and below the front end connecting shaft (3), a support connecting shaft (5) is fixedly connected to the rear end of the building support truss (1), rear end frame support columns (6) are fixedly connected to the two sides of the back of the building support truss (1), side truss web members (7) are fixedly connected between the front end frame support columns (2) and the rear end frame support columns (6) and above and below the support connecting shaft (5), two front end frame support column (2) keep away from one end each other and all seted up front end side joint screw hole (8), two rear end frame support column (6) keep away from one end each other and all seted up rear end side joint screw hole (9), the top and the equal fixedly connected with front end supporting connection board (10) in bottom of front end frame support column (2), front end connecting screw hole (11) have been seted up in the top of front end supporting connection board (10) run through.

2. The truss support structure of a high-rise building steel structure as claimed in claim 1, wherein a rear end support connection plate (12) is fixedly connected to both top and bottom ends of the rear end frame support column (6).

3. The truss support structure of the high-rise building steel structure as claimed in claim 2, wherein a rear end connection threaded hole (13) is formed through the top of the rear end support connection plate (12), and the top ends of the front end frame support column (2) and the rear end frame support column (6) are respectively clamped with a damping connection device (14).

4. The truss support structure of the high-rise building steel structure as claimed in claim 3, wherein the outer surface of the shock absorption connecting device (14) is fixedly connected with a connection fixing ring (15), the top end of the shock absorption connecting device (14) is provided with a top support column groove (16), and the bottom end of the shock absorption connecting device (14) is provided with a bottom support column groove (17).

5. The truss support structure of high-rise building steel structure as claimed in claim 4, wherein a rubber pad (18) is fixedly connected to the inner cavity of the shock-absorbing connecting device (14) and on the side opposite to the top supporting column groove (16) and the bottom supporting column groove (17).

6. The truss support structure of the high-rise building steel structure as claimed in claim 5, wherein a damping cavity (19) is opened at the side of the inner cavity of the damping connecting device (14) opposite to the two rubber pads (18), and a damping spring (20) is fixedly connected to the bottom of the inner cavity of the damping cavity (19).

7. The truss support structure of the high-rise building steel structure as claimed in claim 6, wherein one end of the shock absorbing spring (20) far away from each other is fixedly connected with one side opposite to the two rubber pads (18), and the rear end of the support connecting shaft (5) is fixedly connected with the front end of the rear end frame support column (6).