CN219387514U

CN219387514U - Spliced guardrail

Info

Publication number: CN219387514U
Application number: CN202320667774.4U
Authority: CN
Inventors: 张倩倩; 李松; 徐琳
Original assignee: Zhongze Construction Project Management Co ltd
Current assignee: Zhongze Construction Project Management Co ltd
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-07-21
Anticipated expiration: 2033-03-28

Abstract

The utility model discloses a spliced guardrail, which relates to the technical field of guardrails and comprises two bases, wherein the tops of the two bases are fixedly connected with upright rods, two symmetrical positioning grooves are formed in the opposite sides of the two upright rods, a protection frame is arranged between the two upright rods, one side of the protection frame, which is close to the positioning groove, is fixedly connected with a mounting block, the surface of the mounting block is in sliding connection with the inside of the positioning groove, a transmission groove is formed in the upright rod, the section of the transmission groove is E-shaped, a transmission splicing device is arranged in the transmission groove, and the spliced guardrail slides into the transmission groove by pulling the assembly frame through a transmission rope, so that the device is fixed and released, a worker can splice the device more conveniently, the splicing speed of the worker to the device is improved to a certain extent, the later maintenance of the device is more convenient, and the worker can use the device more conveniently.

Description

Spliced guardrail

Technical Field

The utility model relates to the technical field of guardrails, in particular to a spliced guardrail.

Background

The guardrail, namely the fence, is mainly used as a partition when being used for separating, separating or temporarily working accident treatment, is widely used as a semi-fixed building protection facility, can be widely applied to public areas with large traffic such as highways, warehouses, engineering construction and the like, and is generally required to be arranged to dredge traffic or to protect construction sites so as to avoid safety accidents.

At present, when some guardrails are installed, all parts are fixed together through bolts, so that when the guardrails are installed and spliced, professional tools are required to be used for screwing a plurality of bolts, the splicing speed of the device is reduced to a certain extent, meanwhile, the labor intensity of workers is improved to a certain extent, and the splicing of the guardrails is troublesome.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides a spliced guardrail which can solve the problem that the splicing of guardrails is troublesome.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a concatenation formula guardrail, includes two bases, the equal fixedly connected with pole setting in top of two bases, two the constant head tank of two symmetries has all been seted up to the opposite side of pole setting, is provided with the protection frame between two pole setting, and the protection frame is close to one side fixedly connected with installation piece of constant head tank, the inside sliding connection of installation piece's surface and constant head tank, and the transmission groove has been seted up to the inside of pole setting, and the cross-section of transmission groove is the E font, and the inside of transmission groove is provided with transmission splicing device, and the inside of base has been seted up and has been extended to the outside power groove of base, and the cross-section of power groove is the L shape.

Preferably, the transmission splicing device comprises an assembly frame, the surface of the assembly frame is in sliding connection with the inside of the transmission groove, the section of the assembly frame is L-shaped, the inside of the installation block is provided with an assembly groove extending to the outside of the installation block, one side of the assembly frame, which is close to the assembly groove, slides to penetrate through the inside of the transmission groove and extends to the inside of the assembly groove, the surface of the assembly frame is in sliding connection with the inside of the assembly groove, the inside of the transmission groove is rotationally connected with a power shaft, one end of the power shaft rotates to penetrate through the inside of the transmission groove and extends to the outside of the upright rod, and the surface of the power shaft is fixedly connected with a transmission rope.

Preferably, one end of the driving rope far away from the power shaft is fixedly connected with the surface of the assembly frame, and the surface of the driving rope is in sliding connection with the inside of the driving groove.

Preferably, a spring is fixedly connected to one side, close to the transmission rope, of the assembly frame, and one end, far away from the assembly frame, of the spring is fixedly connected with the inner wall of the transmission groove.

Preferably, the inside sliding connection of power groove has the drive frame, and the cross-section of drive frame is L shape equally, and the bottom of drive frame is provided with the gyro wheel, and the inside rotation of power groove is connected with the threaded rod, and the surface of threaded rod and the inside threaded connection of drive frame.

Preferably, the surface of the threaded rod is fixedly connected with a worm wheel, the inside of the power groove is rotationally connected with a worm, one end of the worm rotationally penetrates through the inside of the power groove and extends to the outside of the base, and the surface of the worm is in meshed connection with the surface of the worm wheel.

The beneficial effects of the utility model are as follows:

(1) This concatenation formula guardrail slides into the inside of drive groove through drive rope pulling assembly jig to realize that the device is fixed to be relieved, make the staff splice the device more conveniently, and make the staff obtain certain promotion to the concatenation speed of device, make the later maintenance of device more convenient, make the staff use the device more conveniently simultaneously.

(2) This concatenation formula guardrail rotates through the threaded rod drive threaded rod, makes the threaded rod drive the drive frame and move downwards with the gyro wheel, makes the inside of gyro wheel roll-off power groove to make the device can remove more smoothly, make the staff can more convenient user device, drive frame and gyro wheel through the threaded rod and reciprocate simultaneously, can make the gyro wheel receive and release, thereby make the removal and the location of device more convenient, make the staff can use the device more conveniently.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic view of a spliced guardrail of the present utility model;

FIG. 2 is a schematic view of a pole of the present utility model;

fig. 3 is a schematic plan view of the base of the present utility model.

Reference numerals: 1. a base; 2. a vertical rod; 3. a protective frame; 4. a power shaft; 5. a worm; 6. a mounting block; 7. an assembly groove; 8. an assembly frame; 9. a spring; 10. a transmission groove; 11. a power tank; 12. a threaded rod; 13. a roller; 14. a transmission frame; 15. a worm wheel; 16. a positioning groove; 17. a driving rope.

Detailed Description

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a concatenation formula guardrail, including two bases 1, be provided with the same structure on two bases 1, the equal fixedly connected with pole setting 2 in top of two bases 1, two symmetrical constant head tank 16 have all been seted up to the opposite side of two pole settings 2, be provided with protection frame 3 between two pole settings 2, one side fixedly connected with installation piece 6 that protection frame 3 is close to constant head tank 16, the inside sliding connection of installation piece 6 and constant head tank 16, transmission groove 10 has been seted up to the inside of pole setting 2, the cross-section of transmission groove 10 is the E font, the inside of transmission groove 10 is provided with transmission splicing apparatus, the inside of base 1 has been seted up and has been extended to the outside power groove 11 of base 1, the cross-section of power groove 11 is the L shape.

The transmission splicing device comprises assembly frames 8, the surfaces of the assembly frames 8 are in sliding connection with the inside of a transmission groove 10, the number of the assembly frames 8 is two, the two assembly frames 8 are symmetrically arranged on the upper side and the lower side of the inside of the transmission groove 10, the section of each assembly frame 8 is L-shaped, an assembly groove 7 extending to the outside of each assembly block 6 is formed in the inside of each assembly block 6, one side of each assembly frame 8, close to each assembly groove 7, is in sliding connection with the inside of each assembly groove 10 and extends to the inside of each assembly groove 7, the surface of each assembly frame 8 is in sliding connection with the inside of each assembly groove 7, a power shaft 4 is rotatably connected with the inside of each power shaft 10, one end of each power shaft 4 is rotatably connected with a transmission rope 17, one end of each transmission rope 17, far away from each power shaft 4, is fixedly connected with the surface of each assembly frame 8, and the surface of each transmission rope 17 is in sliding connection with the inside of each transmission groove 10.

Further, a spring 9 is fixedly connected to one side of the assembly frame 8, which is close to the transmission rope 17, one end of the spring 9, which is far away from the assembly frame 8, is fixedly connected with the inner wall of the transmission groove 10, the spring 9 can be reset and compressed through the up-and-down movement of the assembly frame 8, and the spring 9 is positioned at the front side of the transmission rope 17.

The power shaft 4 is rotated by a worker, the driving rope 17 is wound on the power shaft 4, the driving rope 17 pulls the assembly frame 8 to slide into the transmission groove 10, the spring 9 is compressed, the mounting block 6 is slid into the positioning groove 16 by the worker, the power shaft 4 is loosened by the worker, the spring 9 is reset, the assembly frame 8 is slid into the assembly groove 7, the splicing and fixing of the device are realized, the power shaft 4 is rotated by the worker, the driving rope 17 is wound on the power shaft 4, the driving rope 17 pulls the assembly frame 8 to slide into the transmission groove 10, the fixing and releasing of the device are realized, the worker can splice the device more conveniently, the splicing speed of the device is improved to a certain extent by the worker, the later maintenance of the device is more convenient, and the worker can use the device more conveniently.

Further, the driving frame 14 is slidably connected to the inside of the power slot 11, the section of the driving frame 14 is also L-shaped, the roller 13 is disposed at the bottom of the driving frame 14, the roller 13 can roll on the bottom of the driving frame 14, and the roller 13 can slide into and out of the power slot 11.

Further, a threaded rod 12 is rotatably connected to the inside of the power tank 11, and the surface of the threaded rod 12 is screwed to the inside of the transmission frame 14.

Further, the surface of the threaded rod 12 is fixedly connected with a worm wheel 15, the inside of the power groove 11 is rotationally connected with a worm 5, one end of the worm 5 rotationally penetrates through the inside of the power groove 11 and extends to the outside of the base 1, and the surface of the worm 5 is in meshed connection with the surface of the worm wheel 15.

The worm 5 is driven to rotate by a worker, the threaded rod 12 drives the threaded rod 12 to rotate, the threaded rod 12 drives the transmission frame 14 and the roller 13 to move downwards, the roller 13 slides out of the power groove 11, the device can move smoothly, the worker can use the device more conveniently, meanwhile, the threaded rod 12 drives the transmission frame 14 and the roller 13 to move up and down, the roller 13 can be retracted and released, the device is convenient to move and position, and the worker can use the device more conveniently.

Working principle: this concatenation formula guardrail makes power shaft 4 rotate through the staff when using, make driving rope 17 twine on power shaft 4, and make driving rope 17 pull assembly jig 8 slide into the inside of drive tank 10, make spring 9 compress, and after the staff slides into the inside of constant head tank 16 with installation piece 6, make power shaft 4 loosen through the staff, spring 9 resets and make assembly jig 8 slide into the inside of assembly tank 7, thereby realize the concatenation of device fixed, make power shaft 4 rotate through the staff, make driving rope 17 twine on power shaft 4, and make driving rope 17 pull assembly jig 8 slide into the inside of drive tank 10, thereby realize the device fixed dismantlement, make worm 5 drive worm wheel 15 rotate through the staff, make threaded rod 12 drive threaded rod 12 rotate, make threaded rod 12 drive transmission jig 14 and gyro wheel 13 move downwards, make gyro wheel 13 slide out the inside of power tank 11, thereby make the device can more smoothly move, make the staff can more convenient use the device.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. The utility model provides a concatenation formula guardrail, includes two bases (1), equal fixedly connected with pole setting (2) in top of two bases (1), its characterized in that: two symmetrical positioning grooves (16) are formed in opposite sides of the vertical rods (2), a protection frame (3) is arranged between the two vertical rods (2), one side, close to the positioning grooves (16), of the protection frame (3) is fixedly connected with an installation block (6), the surface of the installation block (6) is in sliding connection with the inside of the positioning grooves (16), a transmission groove (10) is formed in the vertical rods (2), the section of the transmission groove (10) is E-shaped, a transmission splicing device is arranged in the transmission groove (10), a power groove (11) extending to the outside of the base (1) is formed in the base (1), and the section of the power groove (11) is L-shaped.

2. A spliced guardrail according to claim 1, characterized in that: the transmission splicing device comprises an assembly frame (8), the surface of the assembly frame (8) is in sliding connection with the inside of a transmission groove (10), the section of the assembly frame (8) is L-shaped, an assembly groove (7) extending to the outside of the assembly block (6) is formed in the inside of the assembly block (6), one side of the assembly frame (8) close to the assembly groove (7) slides to penetrate through the inside of the transmission groove (10) and extends to the inside of the assembly groove (7), the surface of the assembly frame (8) is in sliding connection with the inside of the assembly groove (7), a power shaft (4) is connected to the inside of the transmission groove (7) in a rotating mode, one end of the power shaft (4) penetrates through the inside of the transmission groove (10) in a rotating mode and extends to the outside of the upright (2), and a driving rope (17) is fixedly connected to the surface of the power shaft (4).

3. A spliced guardrail according to claim 2, characterized in that: one end of the transmission rope (17) far away from the power shaft (4) is fixedly connected with the surface of the assembly frame (8), and the surface of the transmission rope (17) is in sliding connection with the inside of the transmission groove (10).

4. A spliced guardrail according to claim 3, characterized in that: one side of the assembly frame (8) close to the transmission rope (17) is fixedly connected with a spring (9), and one end of the spring (9) away from the assembly frame (8) is fixedly connected with the inner wall of the transmission groove (10).

5. A spliced guardrail according to claim 1, characterized in that: the inside sliding connection of power groove (11) has drive frame (14), and the cross-section of drive frame (14) is L shape equally, and the bottom of drive frame (14) is provided with gyro wheel (13), and the inside rotation of power groove (11) is connected with threaded rod (12), and the surface of threaded rod (12) is connected with the inside screw thread of drive frame (14).

6. The spliced guardrail of claim 5, wherein: said threaded rod (12)

A worm wheel (15) is fixedly connected to the surface of the power tank (11), a worm (5) is rotatably connected to the inside of the power tank,

one end of the worm (5) rotates to penetrate through the inside of the power groove (11) and extends to the outside of the base (1),

the surface of the worm (5) is meshed with the surface of the worm wheel (15).