CN216921545U

CN216921545U - High gymnasium large steel construction of stability

Info

Publication number: CN216921545U
Application number: CN202123266813.XU
Authority: CN
Inventors: 楼晓冬
Original assignee: Suzhou Jin Yu Steel Structure Co ltd
Current assignee: Suzhou Jin Yu Steel Structure Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-07-08
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses a gymnasium large-scale steel structure with high stability, which comprises straight beams, positioning blocks and clamping blocks, wherein the straight beams are arranged in a bilateral symmetry manner, the upper ends of the straight beams are provided with cross beams, the lower ends of the cross beams are provided with fixing blocks corresponding to the straight beams, the lower ends of the fixing blocks are provided with the positioning blocks, the upper ends of the straight beams are provided with positioning grooves corresponding to the positioning blocks, the positioning blocks are clamped with the positioning grooves, the bottom ends of the positioning grooves are provided with connecting blocks, and the connecting blocks are clamped with the positioning blocks. When the positioning device is used, the cross beam and the straight beam are placed, the positioning block is inserted into the positioning groove, the positioning block drives the two clamping blocks to move close to each other, the clamping blocks compress the first spring, and when the clamping blocks move to the clamping grooves, the clamping blocks return to the original positions under the action of the elastic force of the first spring to drive the clamping blocks to be clamped with the clamping grooves, so that the positioning block is fixed, the cross beam and the straight beam are prevented from being loosened, and the stability between the cross beam and the straight beam is improved.

Description

High gymnasium large steel construction of stability

Technical Field

The utility model relates to the technical field of steel structures, in particular to a gymnasium large-scale steel structure with high stability.

Background

With the development of building construction technology, under the strong support of national policies, assembly buildings are widely applied and are in a continuous and rapid development stage in recent years, and numerous building materials and structural components applied to the assembly buildings are put into mass production and use, thereby gaining social acceptance. In the construction operation of an assembly type gymnasium, the steel structure framework is widely adopted as a roof structure, and the steel structure roof has the advantages of good structural strength, light weight, energy conservation, environmental protection, good durability and the like.

The steel structure junction is often climbed to the manual work in current large-scale steel construction for gymnasium building when the installation, and rethread locking bolt installs, and the operation is inconvenient, and this kind of steel construction connection is not hard up easily. Accordingly, the present invention provides a large steel structure for a stadium with high stability to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a large steel structure with high stability for a gymnasium, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a gymnasium large-scale steel structure with high stability comprises straight beams, positioning blocks and clamping blocks, wherein the straight beams are arranged in a bilateral symmetry manner, a cross beam is arranged at the upper end of each straight beam, a fixing block is arranged at the lower end of each cross beam corresponding to the straight beam, the positioning blocks are arranged at the lower ends of the fixing blocks, positioning grooves are arranged at the upper ends of the straight beams corresponding to the positioning blocks, the positioning blocks are clamped with the positioning grooves, a connecting block is arranged at the bottom ends of the positioning grooves and is clamped with the positioning blocks, grooves are symmetrically arranged in the front and back of each connecting block, the clamping blocks are arranged in the grooves, clamping grooves are arranged at the positioning blocks corresponding to the clamping blocks, and the clamping blocks are clamped with the clamping grooves;

two the one end that the fixture block is close to each other is equipped with first spring, the first spring other end and recess inner wall fixed connection, straight roof beam upper end longitudinal symmetry is equipped with the through-hole, and the through-hole lower extreme is equipped with logical groove, and the fixed block lower extreme corresponds the through-hole and is equipped with the stopper, it is equipped with the connecting plate to lead to the groove bottom, and the connecting plate upper end is equipped with the gag lever post, gag lever post and stopper sliding connection, and sliding connection slide on the gag lever post, the cover has the second spring on the gag lever post, second spring upper end and slide fixed connection, second spring lower extreme and connecting plate fixed connection.

As a further scheme of the utility model, the fixture block is in a right trapezoid shape, and the fixture block is in sliding connection with the groove, so that the positioning block can be conveniently clamped.

As a further scheme of the utility model, a telescopic rod is arranged at one end of each of the two clamping blocks, which is close to each other, the other end of the telescopic rod is fixedly connected with the inner wall of the groove, and the first spring is sleeved on the telescopic rod, so that the clamping blocks can conveniently keep moving in the horizontal direction.

As a further scheme of the utility model, slide bars are arranged at the left end and the right end of the connecting plate, and the other ends of the slide bars are fixedly connected with the inner wall of the through groove.

As a further scheme of the utility model, the sliding rod is provided with a sliding block, the sliding rod penetrates through the sliding block, and the sliding rod is connected with the sliding block in a sliding manner.

As a further scheme of the utility model, the slide block is movably connected with a movable plate, the upper end of the movable plate is movably connected with the slide plate, so that the movable plate and the slide block are driven to move simultaneously when the slide plate descends.

As a further scheme of the utility model, the sliding rod is sleeved with a third spring, one end of the third spring is fixedly connected with the sliding block, the other end of the third spring is fixedly connected with the inner wall of the through groove, and the buffering and damping effects are further improved through the elastic potential energy of the third spring.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the positioning device is used, the cross beam and the straight beam are placed, the positioning block is inserted into the positioning groove, the positioning block drives the two clamping blocks to move close to each other, the clamping blocks compress the first spring, and when the clamping blocks move to the clamping grooves, the clamping blocks return to the original positions under the action of the elastic force of the first spring to drive the clamping blocks to be clamped with the clamping grooves, so that the positioning block is fixed, the cross beam and the straight beam are prevented from being loosened, and the stability between the cross beam and the straight beam is improved.

2. When the shock absorber is used, vibration is generated in the installation process of the cross beam and the straight beam, the limiting block moves downwards to drive the sliding plate to move downwards, the sliding plate compresses the second spring, meanwhile, the sliding plate drives the two movable plates and the sliding block to move away from each other, the sliding block compresses the third spring, the effect of buffering and shock absorption is provided through the elastic potential energy of the second spring and the third spring, and the connection stability between the cross beam and the straight beam is further improved.

Drawings

Fig. 1 is a schematic structural view of a large steel structure of a stadium with high stability.

Fig. 2 is a schematic cross-sectional view of a stadium large steel structure with high stability.

Fig. 3 is an enlarged schematic view of a portion a of a structure of a high-stability large steel structure for a gymnasium in fig. 2.

Fig. 4 is a schematic front sectional view of a stadium large steel structure with high stability.

Fig. 5 is an enlarged schematic view of a structure B of a high-stability gymnasium large steel structure in fig. 4.

In the figure: 1. a straight beam; 2. a cross beam; 3. a fixed block; 4. positioning a groove; 5. positioning a block; 6. connecting blocks; 7. a groove; 8. a clamping block; 9. a card slot; 10. a telescopic rod; 11. a first spring; 12. a through hole; 13. a through groove; 14. a limiting block; 15. a limiting rod; 16. a second spring; 17. a slide plate; 18. a connecting plate; 19. a movable plate; 20. a slide bar; 21. a slider; 22. and a third spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 to 3, in the embodiment of the utility model, a large steel structure with high stability for a gymnasium comprises a straight beam 1, a positioning block 5 and a clamping block 8, wherein the straight beam 1 is arranged in bilateral symmetry, a cross beam 2 is arranged at the upper end of the straight beam 1, a fixing block 3 is arranged at the lower end of the cross beam 2 corresponding to the straight beam 1, the positioning block 5 is arranged at the lower end of the fixing block 3, a positioning groove 4 is arranged at the upper end of the straight beam 1 corresponding to the positioning block 5, the positioning block 5 is clamped with the positioning groove 4, a connecting block 6 is arranged at the bottom end of the positioning groove 4, and the connecting block 6 is clamped with the positioning block 5;

the connecting block 6 is provided with grooves 7 in a front-back symmetrical mode, a fixture block 8 is arranged in each groove 7, a fixture block 8 is arranged on a corresponding positioning block 5 and is provided with a clamping groove 9, the fixture block 8 is clamped with the clamping groove 9, the fixture block 8 is in a right trapezoid shape, the fixture block 8 is in sliding connection with the grooves 7 and is connected with the grooves 7 in a two-to-two mode, one end, close to each other, of each fixture block 8 is provided with a first spring 11, the other end of each first spring 11 is fixedly connected with the inner wall of each groove 7 and is provided with a telescopic rod 10, the other end of each telescopic rod 10 is fixedly connected with the inner wall of each groove 7, and the first spring 11 is sleeved on the telescopic rod 10.

Example 2

Referring to fig. 4 to 5, in the embodiment of the present invention, through holes 12 are symmetrically formed in the front and back of the upper end of the straight beam 1, a through groove 13 is formed in the lower end of the through hole 12, a limiting block 14 is arranged at the lower end of the fixing block 3 corresponding to the through hole 12, a connecting plate 18 is arranged at the bottom end of the through groove 13, a limiting rod 15 is arranged at the upper end of the connecting plate 18, the limiting rod 15 is slidably connected with the limiting block 14, a sliding plate 17 is slidably connected onto the limiting rod 15, a second spring 16 is sleeved on the limiting rod 15, the upper end of the second spring 16 is fixedly connected with the sliding plate 17, and the lower end of the second spring 16 is fixedly connected with the connecting plate 18;

the left end and the right end of the connecting plate 18 are provided with sliding rods 20, the other ends of the sliding rods 20 are fixedly connected with the inner wall of the through groove 13, the sliding rods 20 are provided with sliding blocks 21, the sliding rods 20 penetrate through the sliding blocks 21, the sliding rods 20 are slidably connected with the sliding blocks 21, a movable plate 19 is movably connected onto the sliding blocks 21, the upper end of the movable plate 19 is movably connected with the sliding plate 17, the sliding rods 20 are sleeved with third springs 22, one ends of the third springs 22 are fixedly connected with the sliding blocks 21, and the other ends of the third springs 22 are fixedly connected with the inner wall of the through groove 13.

The working principle of the utility model is as follows:

when the utility model is used, the cross beam 2 and the straight beam 1 are well positioned, the positioning block 5 is inserted into the positioning groove 4, the positioning block 5 drives the two clamping blocks 8 to move close to each other, the clamping blocks 8 compress the first spring 11, when the clamping blocks 8 move to the clamping grooves 9, the clamping blocks 8 return to the original positions under the action of the elastic force of the first spring 11 to drive the clamping blocks 8 to be clamped with the clamping grooves 9, so that the positioning block 5 is fixed, the looseness between the cross beam 2 and the straight beam 1 is avoided, the stability between the cross beam 2 and the straight beam 1 is improved, vibration is generated in the installation process of the cross beam 2 and the straight beam 1, the limiting block 14 moves downwards to drive the sliding plate 17 to move downwards, the sliding plate 17 compresses the second spring 16, meanwhile, the sliding plate 17 drives the two movable plates 19 and the sliding block 21 to move away from each other, the sliding block 21 compresses the third spring 22, and the buffering and damping effects are provided through the elastic potential energy of the second spring 16 and the third spring 22, the connection stability between the cross beam 2 and the straight beam 1 is further improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A gymnasium large-scale steel structure with high stability, which comprises a straight beam (1), a positioning block (5) and a clamping block (8), it is characterized in that the straight beams (1) are arranged in bilateral symmetry, the upper ends of the straight beams (1) are provided with cross beams (2), the lower ends of the cross beams (2) are provided with fixed blocks (3) corresponding to the straight beams (1), the lower end of the fixed block (3) is provided with a positioning block (5), the upper end of the straight beam (1) is provided with a positioning groove (4) corresponding to the positioning block (5), the positioning block (5) is clamped with the positioning groove (4), the bottom end of the positioning groove (4) is provided with a connecting block (6), the connecting block (6) is clamped with the positioning block (5), grooves (7) are symmetrically arranged on the connecting block (6) in the front and back direction, clamping blocks (8) are arranged in the grooves (7), a clamping groove (9) is formed in the positioning block (5) corresponding to the clamping block (8), and the clamping block (8) is clamped with the clamping groove (9);

two the one end that fixture block (8) are close to each other is equipped with first spring (11), first spring (11) other end and recess (7) inner wall fixed connection, straight roof beam (1) upper end longitudinal symmetry is equipped with through-hole (12), and through-hole (12) lower extreme is equipped with logical groove (13), and fixed block (3) lower extreme corresponds through-hole (12) and is equipped with stopper (14), it is equipped with connecting plate (18) to lead to groove (13) bottom, and connecting plate (18) upper end is equipped with gag lever post (15), gag lever post (15) and stopper (14) sliding connection, and sliding connection slide (17) on gag lever post (15), the cover has second spring (16) on gag lever post (15), second spring (16) upper end and slide (17) fixed connection, second spring (16) lower extreme and connecting plate (18) fixed connection.

2. A steel structure with high stability for gymnasium according to claim 1, wherein the shape of the block (8) is a right trapezoid, and the block (8) is slidably connected with the groove (7).

3. The steel structure with high stability for the large gymnasium as claimed in claim 1, wherein the two blocks (8) are provided with a telescopic rod (10) at one end adjacent to each other, the other end of the telescopic rod (10) is fixedly connected with the inner wall of the groove (7), and the first spring (11) is sleeved on the telescopic rod (10).

4. The steel structure of the gymnasium large scale with high stability as claimed in claim 1, wherein the connecting plate (18) is provided with slide bars (20) at left and right ends thereof, and the other ends of the slide bars (20) are fixedly connected with the inner wall of the through groove (13).

5. The steel structure of the gymnasium large scale with high stability as claimed in claim 4, wherein the sliding rod (20) is provided with a sliding block (21), the sliding rod (20) penetrates through the sliding block (21), and the sliding rod (20) is slidably connected with the sliding block (21).

6. The steel structure of gymnasium with high stability as claimed in claim 5, wherein the sliding block (21) is movably connected with a movable plate (19), and the upper end of the movable plate (19) is movably connected with the sliding plate (17).

7. The steel structure of the gymnasium large scale with high stability as claimed in claim 4, wherein the sliding rod (20) is sleeved with a third spring (22), one end of the third spring (22) is fixedly connected with the sliding block (21), and the other end of the third spring (22) is fixedly connected with the inner wall of the through groove (13).