CN219241300U

CN219241300U - Bolt type road bridge construction fast-assembling structure

Info

Publication number: CN219241300U
Application number: CN202223197795.9U
Authority: CN
Inventors: 武绍宇; 王芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-06-23
Anticipated expiration: 2032-11-29

Abstract

The utility model discloses a bolt type road bridge construction fast-assembling structure in the technical field of road bridge construction, which comprises a steel pipe body, wherein the top end of the steel pipe body is fixedly connected with a cylinder, the inner cavity of the cylinder is movably connected with a steel pipe base, the two ends of the steel pipe base are fixedly connected with connecting rods, the surfaces of the connecting rods are fixedly connected with stabilizing rods, the two sides of the inner cavity of the cylinder are movably connected with bolt columns, and the two sides of the bottom end of the steel pipe body are provided with bolt holes. According to the utility model, the blocking of the push plate is relieved through the movement of the stabilizing rod, the pressure of the second spring is released through the releasing of the blocking of the push plate, the push plate is pushed to move through the pressure of the second spring, the bolt column is driven to move through the movement of the push plate, the bolt column is inserted into the inner cavity of the bolt hole through the movement of the bolt column, and the two steel pipe bodies are fixedly connected into a whole through the cooperation of the structures, so that the stability of connection and the working efficiency are improved.

Description

Bolt type road bridge construction fast-assembling structure

Technical Field

The utility model relates to the technical field of road bridge construction, in particular to a plug-pin type road bridge construction quick-mounting structure.

Background

Along with the rapid development of science and technology, the number of roads and bridges is gradually increased, a fast-assembling structure can be used in the road and bridge construction process, the types of the fast-assembling structures for road and bridge construction in the market at present are various, the bolt type fast-assembling structure is only one type, in the fast-assembling structure used in the road and bridge construction process, a scaffold is one type which is frequently used, the scaffold is a working platform which is erected for ensuring that each construction process is smoothly carried out, and the scaffold is divided into an outer scaffold and an inner scaffold according to the erected positions; the wooden scaffold, the bamboo scaffold and the steel pipe scaffold can be divided according to different materials; the construction forms of the scaffold are upright type scaffold, bridge type scaffold, door type scaffold, suspension type scaffold, hanging type scaffold, picking type scaffold and climbing type scaffold; the existing scaffold has certain defects when in use, the installation and the disassembly are inconvenient, the whole installation process is troublesome and time-consuming and labor-consuming, a butt joint groove is transversely formed in the side wall of a frame with the application number of CN216275269U, a support plate is detachably arranged between the butt joint groove and the underframe, a connecting groove is longitudinally formed in the side wall of the joint groove, a connecting rod corresponding to the connecting groove is fixedly arranged at the bottom of the connecting frame, a slot is transversely formed in the side wall of the connecting rod, a bolt is detachably arranged in the slot, the position of the support plate can be limited by the butt joint groove, the position of the connecting frame can be fixedly connected with the connecting groove corresponding to the underframe through the connecting groove, the support plate can be limited between the underframe, and the position of the connecting rod can be fixed through the cooperation of the bolt and the slot, so that the effect of assembly and fixation is achieved.

However, according to the working principle proposed in the above patent, the applicant believes that the simultaneous installation in multiple directions in the prior art requires multiple workers to operate, and the bolt butt joint mode is time-consuming and labor-consuming, which wastes human resources, and is time-consuming, so that the skilled person provides a plug-in type road bridge construction fast-assembling structure to solve the problem proposed in the prior art, realizes the butt joint and simultaneously connects by the inner structure of the steel pipe, saves labor and time, and improves the working efficiency.

Disclosure of Invention

The utility model aims to provide a plug-in type road bridge construction fast-assembling structure which aims to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a bolt formula road bridge construction fast-assembling structure, includes the steel pipe body, the top fixedly connected with cylinder of steel pipe body, the inner chamber swing joint of cylinder has the steel pipe base, the equal fixedly connected with connecting rod in both ends of steel pipe base, the other end fixedly connected with slip cap of connecting rod, the inner chamber swing joint of slip cap has the slide bar, the bottom fixedly connected with of slide bar is in the inner chamber bottom of cylinder, the fixed surface of connecting rod is connected with the stabilizer bar, the equal swing joint in inner chamber both sides of cylinder has the bolt post, the one end fixedly connected with push pedal of bolt post, the surface of push pedal is swing joint with the surface of stabilizer bar, the other end fixedly connected with second spring of push pedal, the other end fixedly connected with of second spring is in the inner chamber of cylinder, the bolt hole has all been seted up to the bottom both sides of steel pipe body.

As a further scheme of the utility model: the inner cavity of cylinder has seted up the spout, the top fixedly connected with sliding block of push pedal, the surface of sliding block is sliding connection with the inner cavity of spout, through the setting of sliding block and spout, can carry out spacingly to the sliding range of push pedal, avoids the phenomenon that the push pedal appears the skew in the slip in-process.

As still further aspects of the utility model: the top fixedly connected with stopper of slide bar, the fixed surface of stopper is connected with the rubber pad, through the setting of stopper, can carry out spacingly to the movable range of slip cap, avoids the slip cap to appear towards the top phenomenon in the slip process.

As still further aspects of the utility model: the bottom fixedly connected with first spring of steel pipe base, the other end fixed connection of first spring is in the inner chamber bottom of cylinder, can carry out spacingly to steel pipe base through the setting of first spring, and can reset steel pipe base when dismantling, improves the convenience of device body.

As still further aspects of the utility model: the surface fixedly connected with locating piece of steel pipe base, the surface swing joint of locating piece is in the inner chamber of steel pipe body, through the setting of locating piece, can carry out spacingly to the position of steel pipe body, makes the connection of two steel pipe bodies more firm.

As still further aspects of the utility model: one side fixedly connected with pull rod of push pedal, the other end fixedly connected with arm-tie of pull rod, through the setting of arm-tie and pull rod, can drive the push pedal and extrude the second spring.

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

1. according to the utility model, the steel pipe base is pushed to move in the process of embedding the cylinder of the steel pipe body, the connecting rod is driven to move through the movement of the steel pipe base, the sliding sleeve is driven to slide through the movement of the connecting rod, the movable range of the structure is limited through the arrangement of the sliding rod, the stable rod is driven to move through the movement of the connecting rod, the blocking of the push plate is relieved through the movement of the stable rod, the pressure of the second spring is released through the unblocking of the push plate, the push plate is pushed to move through the pressure of the second spring, the bolt column is driven to move through the movement of the push plate, the bolt column is inserted into the inner cavity of the bolt hole, and the two steel pipe bodies are fixedly connected into a whole through the cooperation of the structure, so that the stability of connection and the working efficiency are improved.

2. According to the utility model, the sliding range of the push plate can be limited through the arrangement of the sliding block and the sliding chute, the phenomenon that the push plate deflects in the sliding process is avoided, the moving range of the sliding sleeve can be limited through the arrangement of the limiting block, the phenomenon that the sliding sleeve is pushed against in the sliding process is avoided, the steel pipe base can be limited through the arrangement of the first spring, the steel pipe base can be reset when being disassembled, the convenience of the device body is improved, the positions of the steel pipe bodies can be limited through the arrangement of the positioning block, the connection of the two steel pipe bodies is firmer, and the push plate can be driven to extrude the second spring through the arrangement of the pull plate and the pull rod.

Drawings

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 block diagram of FIG. 2A according to the present utility model;

fig. 4 is a schematic side view of the structural steel pipe body of the present utility model.

In the figure: 1. a steel pipe body; 2. a column; 3. a first spring; 4. a steel pipe base; 5. a connecting rod; 6. a sliding sleeve; 7. a slide bar; 8. a limiting block; 9. a stabilizing rod; 10. a latch post; 11. a push plate; 12. a second spring; 13. a pull rod; 14. pulling a plate; 15. a sliding block; 16. a chute; 17. a positioning block; 18. and a pin hole.

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.

Referring to fig. 1-4, in the embodiment of the utility model, a plug pin type road bridge construction fast-assembling structure comprises a steel pipe body 1, wherein a column body 2 is fixedly connected to the top end of the steel pipe body 1, a steel pipe base 4 is movably connected to the inner cavity of the column body 2, connecting rods 5 are fixedly connected to two ends of the steel pipe base 4, a sliding sleeve 6 is fixedly connected to the other end of the connecting rods 5, a sliding rod 7 is movably connected to the inner cavity of the sliding sleeve 6, the bottom ends of the sliding rods 7 are fixedly connected to the bottom ends of the inner cavities of the column body 2, a stabilizing rod 9 is fixedly connected to the surface of the connecting rods 5, plug pin columns 10 are movably connected to two sides of the inner cavity of the column body 2, a push plate 11 is fixedly connected to one end of the plug pin columns 10, a second spring 12 is fixedly connected to the surface of the push plate 11 and the surface of the stabilizing rod 9, the other end of the second spring 12 is fixedly connected to the inner cavity of the column body 2, and plug pin holes 18 are formed in two sides of the bottom end of the steel pipe body 1.

In this embodiment, the inner cavity of the column 2 is provided with the sliding groove 16, the top end of the push plate 11 is fixedly connected with the sliding block 15, the surface of the sliding block 15 is in sliding connection with the inner cavity of the sliding groove 16, and the sliding range of the push plate 11 can be limited through the arrangement of the sliding block 15 and the sliding groove 16, so that the phenomenon that the push plate 11 deviates in the sliding process is avoided.

In this embodiment, the top fixedly connected with stopper 8 of slide bar 7, the fixed surface of stopper 8 is connected with the rubber pad, through the setting of stopper 8, can carry out spacingly to the range of motion of sliding sleeve 6, avoids sliding sleeve 6 to appear towards the top phenomenon in the slip in-process.

In this embodiment, the bottom fixedly connected with first spring 3 of steel pipe base 4, the other end fixed connection of first spring 3 is in the inner chamber bottom of cylinder 2, can carry out spacingly to steel pipe base 4 through the setting of first spring 3, and can reset steel pipe base 4 when dismantling, improves the convenience of device body.

In this embodiment, the surface of the steel pipe base 4 is fixedly connected with the positioning block 17, the surface of the positioning block 17 is movably connected with the inner cavity of the steel pipe body 1, and the position of the steel pipe body 1 can be limited through the arrangement of the positioning block 17, so that the connection of the two steel pipe bodies 1 is more stable.

In this embodiment, a pull rod 13 is fixedly connected to one side of the push plate 11, a pull plate 14 is fixedly connected to the other end of the pull rod 13, and the push plate 11 can be driven to squeeze the second spring 12 through the arrangement of the pull plate 14 and the pull rod 13.

The working principle of the utility model is as follows: the steel pipe base 4 is pushed to move through the process of embedding cylinder 2 of steel pipe body 1, the connecting rod 5 is driven to move through the movement of steel pipe base 4, the sliding sleeve 6 is driven to slide through the movement of connecting rod 5, the movable range of the structure is limited through the setting of sliding rod 7, the stable rod 9 is driven to move through the movement of connecting rod 5, the blocking of push plate 11 is relieved through the movement of stable rod 9, the pressure of second spring 12 is released through the blocking of push plate 11, the push plate 11 is pushed to move through the pressure of second spring 12, the bolt post 10 is driven to move through the movement of push plate 11, the bolt post 10 is inserted into the inner cavity of bolt hole 18, through the cooperation of the structure, the stability of connection and the efficiency of work are improved, two steel pipe bodies 1 are fixedly connected into a whole.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a bolt formula road bridge construction fast-assembling structure, includes steel pipe body (1), its characterized in that: the steel pipe body is characterized in that the top of the steel pipe body (1) is fixedly connected with the column body (2), the inner cavity of the column body (2) is movably connected with the steel pipe base (4), the two ends of the steel pipe base (4) are fixedly connected with the connecting rod (5), the other end of the connecting rod (5) is fixedly connected with the sliding sleeve (6), the inner cavity of the sliding sleeve (6) is movably connected with the sliding rod (7), the bottom of the sliding rod (7) is fixedly connected with the bottom end of the inner cavity of the column body (2), the surface of the connecting rod (5) is fixedly connected with the stabilizing rod (9), the two sides of the inner cavity of the column body (2) are movably connected with the bolt column (10), one end of the bolt column (10) is fixedly connected with the push plate (11), the surface of the push plate (11) is movably connected with the surface of the stabilizing rod (9), the other end of the push plate (11) is fixedly connected with the second spring (12), the other end of the second spring (12) is fixedly connected with the inner cavity of the column (2), and the bottom two sides of the steel pipe body (1) are provided with bolt holes (18).

2. The plug-in road bridge construction fast-assembling structure according to claim 1, wherein: the inner cavity of the column body (2) is provided with a sliding groove (16), the top end of the push plate (11) is fixedly connected with a sliding block (15), and the surface of the sliding block (15) is in sliding connection with the inner cavity of the sliding groove (16).

3. The plug-in road bridge construction fast-assembling structure according to claim 1, wherein: the top of sliding rod (7) fixedly connected with stopper (8), the fixed surface of stopper (8) is connected with the rubber pad.

4. The plug-in road bridge construction fast-assembling structure according to claim 1, wherein: the bottom of steel pipe base (4) fixedly connected with first spring (3), the other end fixed connection of first spring (3) is in the inner chamber bottom of cylinder (2).

5. The plug-in road bridge construction fast-assembling structure according to claim 4, wherein: the surface of the steel pipe base (4) is fixedly connected with a positioning block (17), and the surface of the positioning block (17) is movably connected with the inner cavity of the steel pipe body (1).

6. The plug-in road bridge construction fast-assembling structure according to claim 1, wherein: one side fixedly connected with pull rod (13) of push pedal (11), the other end fixedly connected with arm-tie (14) of pull rod (13), through the setting of arm-tie (14) and pull rod (13), can drive push pedal (11) to extrude second spring (12).