CN219527316U

CN219527316U - Bridge connecting piece with steel structure

Info

Publication number: CN219527316U
Application number: CN202320383060.0U
Authority: CN
Inventors: 陈品明; 谢军才; 徐建青; 袁灿君; 许晗; 杨建�; 宁鑫龙; 童鑫
Original assignee: Zhejiang Communications Construction Group Co Ltd
Current assignee: Zhejiang Communications Construction Group Co Ltd
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-08-15
Anticipated expiration: 2033-03-03

Abstract

The utility model discloses a steel structure bridge connecting piece, and relates to the technical field of building materials; the connecting device comprises a connecting part and a supporting plate, wherein symmetrically distributed connecting blocks are arranged in the through grooves in a sliding manner, a threaded rod is rotatably arranged in the first sliding groove, a reinforcing component is movably arranged on one side, opposite to the supporting plate, of the supporting plate, a second sliding groove is formed in the outer side of the supporting plate, and a second sliding block is arranged in the second sliding groove in a sliding manner; the inserting rod is driven to move out of the slot through the limiting plate, the reinforcing component is driven to move through the second sliding block, the inserting rod is aligned with the slot, and the first spring drives the inserting rod to be inserted into the slot through elasticity, so that the reinforcing component can be conveniently adjusted to move, and the aim of convenient adjustment is achieved; the baffle is driven to rotate through the limiting column and moves into the second groove, the arc spring drives the baffle to reset rapidly through elasticity, and the baffle limits the limiting column, so that the purpose of supporting strength can be kept, and the purpose of keeping strength is achieved.

Description

Bridge connecting piece with steel structure

Technical Field

The utility model relates to the technical field of building materials, in particular to a steel structure bridge connecting piece.

Background

The steel connecting piece is a metal piece for connecting steel members, wood members and steel and wood members, and the steel structure is a structure formed by steel materials and is one of main building structure types. The structure mainly comprises steel beams, steel columns, steel trusses and other components made of section steel, steel plates and the like, and is widely applied to steel structures in the fields of large-scale plants, venues, super high-rise buildings and the like. The existing steel structure connecting pieces also have various styles, but most of the existing steel structure connecting pieces need to be produced in a matched mode, one steel structure can only be installed through the corresponding connecting piece, so that the installation cost of the steel structure is increased, the construction cost is not reduced, and aiming at the problems, the inventor proposes a steel structure bridge connecting piece for solving the problems.

Disclosure of Invention

In order to solve the problem that the installation cost is increased due to the need of matched production of the steel structure connecting piece; the utility model aims to provide a steel structure bridge connecting piece.

In order to solve the technical problems, the utility model adopts the following technical scheme: the steel structure bridge connecting piece comprises a connecting part and a supporting plate, wherein the supporting plate is distributed in a rectangular array, one ends of the supporting plate opposite to each other are attached to the outer side of the connecting part, a first sliding groove is formed in the top end of the connecting part, and first sliding blocks which are symmetrically distributed are arranged in the first sliding groove in a sliding manner; the utility model discloses a cross groove, including connecting portion, first slider, second slider, threaded rod, cross groove, threaded rod is installed in the inside rotation of first spout, the threaded rod is two first sliders of threading respectively, and the threaded rod can drive first slider and remove, the activity of one side relative of backup pad is equipped with the reinforcing component, and the supporting strength of supporting plate can be improved to the reinforcing component, the second spout has been seted up in the outside of backup pad, the inside slip card of second spout is equipped with the second slider, and the second slider can conveniently drive the reinforcing component and remove, the cross groove has been seted up on the top of threaded rod, and the cross groove can conveniently rotate the threaded rod.

Preferably, the reinforcing component comprises an upper plate and a lower plate, two opposite sides of the second sliding block are fixedly connected with the upper plate and the lower plate respectively, a first groove which is symmetrically distributed is formed in one side, close to the lower plate, of the upper plate, a limit post which is symmetrically distributed is fixedly arranged in one side, close to the upper plate, of the lower plate, the limit post is inserted into the first groove, a second groove is formed in the inner wall of the first groove, a baffle is hinged to the inside of the second groove, one end of the baffle is clamped in a recess of the limit post, the limit post moves in the first groove, the limit post drives the baffle to rotate and moves into the second groove, the arc spring drives the baffle to reset quickly through elastic force, the baffle limits the limit post, so that the aim of supporting strength can be kept, and the aim of keeping strength is fulfilled.

Preferably, the third recess has been seted up to one side that the second slider deviates from mutually, the inner wall activity of third recess runs through there is the inserted bar of symmetric distribution, the slot of symmetric side by side distribution has been seted up to the inner wall of second spout, the one end that the inserted bar deviates from mutually is inserted and is established in one of them slot, and the third recess can make things convenient for the inserted bar installation, can fix the second slider in the inserted slot, the inside slip card of third recess is equipped with the limiting plate, one side that the limiting plate deviates from mutually and the relative one end fixed connection of inserted bar, and the limiting plate can conveniently drive the inserted bar and remove, avoid the inserted bar to drop from the second slider, the fixed locating tube that is equipped with symmetric distribution of inner wall of third recess, the one end activity of inserted bar runs through the locating tube, and the locating tube can be fixed a position the limiting plate.

Preferably, the outside movable sleeve of locating tube is equipped with first spring, the both ends of first spring respectively with one side of limiting plate and the inner wall fixed connection of third recess, first spring can drive the limiting plate through elasticity and reset fast.

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

1. the inserting rod is driven to move out of the slot through the limiting plate, the second sliding block is moved, the second sliding block drives the reinforcing component to move and align the inserting rod with the slot, and the first spring drives the inserting rod to be inserted into the slot through elasticity, so that the reinforcing component can be conveniently adjusted to move, and the aim of convenient adjustment is achieved;

2. through spacing post removal in first recess, spacing post drives the baffle and rotates to move into in the second recess, arc spring drives the baffle through elasticity and resets fast, and the baffle is spacing to spacing post, just so can keep the purpose of supporting strength, thereby reaches the purpose of holding strength.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model.

FIG. 2 is a schematic cross-sectional view of the structure of the present utility model.

Fig. 3 is an enlarged view of the structure of fig. 2 a.

FIG. 4 is a schematic view of the reinforcement assembly of the present utility model.

Fig. 5 is an enlarged view of the structure of fig. 4B.

In the figure: 1. a connection part; 2. a first chute; 3. a first slider; 4. a through groove; 5. a connecting block; 6. a support plate; 7. a reinforcement assembly; 71. a lower plate; 72. an upper plate; 73. a first groove; 74. a limit column; 75. a baffle; 76. a second groove; 77. an arc spring; 8. a threaded rod; 9. a second chute; 10. a second slider; 11. a third groove; 12. a limiting plate; 13. a rod; 14. a slot; 15. a positioning tube; 16. a first spring; 17. cross grooves.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one: as shown in fig. 1-5, the present utility model provides a technical solution: the steel structure bridge connecting piece comprises a connecting part 1 and a supporting plate 6, wherein the supporting plate 6 is distributed in a rectangular array, one opposite end of the supporting plate 6 is attached to the outer side of the connecting part 1, a first sliding groove 2 is formed in the top end of the connecting part 1, and first sliding blocks 3 which are symmetrically distributed are arranged in the first sliding groove 2 in a sliding manner; the outside of connecting portion 1 has been seted up the logical groove 4 of symmetric distribution, the inside slip card of logical groove 4 is equipped with symmetric distribution's connecting block 5, first slider 3 can drive connecting block 5 and remove the one end fixed connection that connecting block 5 deviates from mutually and the relative one end of backup pad 6, connecting block 5 can conveniently drive backup pad 6 and remove, the one end that backup pad 6 was kept away from to connecting block 5 and first slider 3 fixed connection, threaded rod 8 is installed in the internal rotation of first spout 2, threaded rod 8's both ends respectively the screw thread run through two first sliders 3, threaded rod 8 is double-ended screw rod, threaded rod 8 can drive first slider 3 and remove, the relative one side activity of backup pad 6 is equipped with reinforcing component 7, reinforcing component 7 can improve backup pad 6's supporting strength, second spout 9 has been seted up in backup pad 6's outside, second spout 9's inside slip card is equipped with second slider 10, second slider 10 can conveniently drive reinforcing component 7 and remove.

A third groove 11 is formed in one side, away from the second sliding block 10, of the second sliding block 10, symmetrically-distributed inserting rods 13 movably penetrate through the inner wall of the third groove 11, symmetrically-distributed slots 14 are formed in the inner wall of the second sliding groove 9, and one end, away from the inserting rods 13, of each inserting rod is inserted into one of the slots 14.

Through adopting above-mentioned technical scheme, the third recess 11 can make things convenient for inserted bar 13 installation, and inserted bar 13 inserts in slot 14 and can fix second slider 10.

The inside slip card of third recess 11 is equipped with limiting plate 12, and the one side that limiting plate 12 deviates from is fixed connection with the opposite one end of inserted bar 13.

Through adopting above-mentioned technical scheme, limiting plate 12 can conveniently drive inserted bar 13 and remove, avoids inserted bar 13 to drop from second slider 10.

The inner wall of the third groove 11 is fixedly provided with symmetrically distributed positioning pipes 15, and one end of the inserted link 13 movably penetrates through the positioning pipes 15.

By adopting the above technical scheme, the positioning tube 15 can position the limiting plate 12.

An arc spring 77 is fixedly arranged in the second groove 76, and one end of the arc spring 77 is fixedly connected with one end of the baffle 75.

By adopting the above technical scheme, the arc spring 77 can drive the baffle 75 to reset rapidly through elasticity.

The outside movable sleeve of locating tube 15 is equipped with first spring 16, and the both ends of first spring 16 are respectively with one side of limiting plate 12 and the inner wall fixed connection of third recess 11.

By adopting the above technical scheme, the first spring 16 can drive the limiting plate 12 to reset rapidly through elasticity.

The top end of the threaded rod 8 is provided with a cross groove 17.

By adopting the technical scheme, the cross groove 17 can conveniently rotate the threaded rod 8.

Embodiment two: as shown in fig. 4 and 5, the reinforcing component 7 includes an upper plate 72 and a lower plate 71, opposite sides of the two second sliding blocks 10 are fixedly connected with the upper plate 72 and the lower plate 71 respectively, a first groove 73 which is symmetrically distributed is formed on one side of the upper plate 72 close to the lower plate 71, a limit post 74 which is symmetrically distributed is fixedly formed on one side of the lower plate 71 close to the upper plate 72, the limit post 74 is inserted into the first groove 73, a second groove 76 is formed in the inner wall of the first groove 73, a baffle 75 is hinged in the second groove 76, and one end of the baffle 75 is clamped in a recess of the limit post 74.

Through adopting above-mentioned technical scheme, spacing post 74 removes in first recess 73, and spacing post 74 drives baffle 75 and rotates to move into in the second recess 76, arc spring 77 drives baffle 75 through elasticity and resets fast, and baffle 75 carries out spacingly to spacing post 74, just so can keep the purpose of supporting intensity, thereby reaches the purpose of holding intensity.

Working principle: firstly, the limiting plate 12 is moved towards the opposite direction, the limiting plate 12 drives the inserting rod 13 to move out of the slot 14, meanwhile, the limiting plate 12 stretches the first spring 16, the first spring 16 generates elastic force, then the second slider 10 is moved, the second slider 10 drives the reinforcing component 7 to move, the inserting rod 13 is aligned with the slot 14, the first spring 16 drives the inserting rod 13 to be inserted into the slot 14 through elastic force, the reinforcing component 7 can be conveniently adjusted to move, the aim of convenient adjustment is achieved, the threaded rod 8 is rotated through the cross groove 17 to enable the threaded rod 8 to drive the first slider 3 to move in the direction deviating from, the first slider 3 drives the connecting block 5 to move, the connecting block 5 drives the supporting plate 6 to move, the supporting plate 6 drives the upper plate 72 and the lower plate 71 to move in the direction deviating from, meanwhile, the limiting post 74 moves in the first groove 73, the limiting post 74 drives the baffle 75 to rotate and moves into the second groove 76, meanwhile the baffle 75 compresses the arc spring 77 to generate elastic force, the arc spring 77 drives the baffle 75 to reset rapidly, and the baffle 75 limits the limiting post 74 through elastic force, and therefore the purpose of keeping the supporting strength can be achieved.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The utility model provides a steel construction bridge connecting piece, includes connecting portion (1) and backup pad (6), its characterized in that: the support plates (6) are distributed in a rectangular array, one ends of the support plates (6) opposite to each other are attached to the outer sides of the connecting portions (1), first sliding grooves (2) are formed in the top ends of the connecting portions (1), and first sliding blocks (3) which are symmetrically distributed are arranged in the first sliding grooves (2) in a sliding mode;

the utility model discloses a connecting portion, including connecting portion (1), connecting portion, second spout (9) are offered in the inside slip card of leading to groove (4), connecting portion (1) is offered in the outside of leading to groove (4) has set up symmetrically distributed connecting block (5), the one end that connecting block (5) deviate from mutually and the one end fixed connection that backup pad (6) is relative, the one end and first slider (3) fixed connection of backup pad (6) are kept away from to connecting block (5), threaded rod (8) are installed in the internal rotation of first spout (2), threaded rod (8) both ends are threaded respectively and are run through two first sliders (3), backup pad (6) are relative one side activity and are equipped with enhancement subassembly (7), second spout (9) have been offered in the outside of backup pad (6), the inside slip card of second spout (9) is equipped with second slider (10).

2. The steel structure bridge connecting piece according to claim 1, wherein the reinforcing component (7) comprises an upper plate (72) and a lower plate (71), two opposite sides of the second sliding block (10) are fixedly connected with the upper plate (72) and the lower plate (71) respectively, a first groove (73) which is symmetrically distributed is formed in one side, close to the lower plate (71), of the upper plate (72), a limit post (74) which is symmetrically distributed is fixedly arranged in one side, close to the upper plate (72), of the lower plate (71), the limit post (74) is inserted into the first groove (73), a second groove (76) is formed in the inner wall of the first groove (73), a baffle plate (75) is hinged in the second groove (76), and one end of the baffle plate (75) is clamped in a recess of the limit post (74).

3. The steel structure bridge connecting piece according to claim 1, wherein a third groove (11) is formed in one side, away from the second sliding block (10), of the second sliding block, symmetrically distributed inserting rods (13) are movably penetrated through the inner wall of the third groove (11), symmetrically and parallelly distributed inserting grooves (14) are formed in the inner wall of the second sliding groove (9), and one end, away from the inserting rods (13), of the second sliding block is inserted into one of the inserting grooves (14).

4. A steel structure bridge connecting piece according to claim 3, wherein a limiting plate (12) is arranged in the third groove (11) in a sliding manner, and one side of the limiting plate (12) facing away from the connecting piece is fixedly connected with one end opposite to the inserting rod (13).

5. A steel structure bridge connecting piece according to claim 3, wherein the inner wall of the third groove (11) is fixedly provided with symmetrically distributed positioning pipes (15), and one end of the inserted rod (13) movably penetrates through the positioning pipes (15).

6. A steel structure bridge connecting member according to claim 2, wherein an arc spring (77) is fixedly provided in the second recess (76), and one end of the arc spring (77) is fixedly connected to one end of the baffle plate (75).

7. The steel structure bridge connecting piece according to claim 5, wherein a first spring (16) is movably sleeved on the outer side of the positioning tube (15), and two ends of the first spring (16) are fixedly connected with one side of the limiting plate (12) and the inner wall of the third groove (11) respectively.

8. A steel structure bridge connection according to claim 1, characterized in that the top end of the threaded rod (8) is provided with a cross groove (17).