Guardrail convenient to disassemble and assemble

Abstract

The utility model provides a guardrail convenient to disassemble and assemble, and relates to the technical field of guardrails, the guardrail convenient to disassemble and assemble comprises a disassembly and assembly mechanism, the disassembly and assembly mechanism comprises an installation column, a baffle is arranged on one side of the installation column, fixing pieces are arranged at the two ends of one side of the baffle, and a base is arranged at the bottom of the installation column. According to the mounting and dismounting device, through the mounted mounting and dismounting mechanism, a worker only needs to stir a stirring block to relieve limiting and fixing between the protective fence and the mounting column, then the protective fence can be dismounted, when the protective fence needs to be mounted, the protective fence can be positioned through cooperation between a positioning column and a fixing column, and the mounting and dismounting efficiency is improved. The stable effect during installation is guaranteed, the clamping block can be clamped into the fixing groove through the elastic force released by the spring by loosening the shifting block, installation of the protective fence can be completed, the situation that a worker uses a large number of disassembling and assembling tools is avoided, the working efficiency of the worker is improved, and meanwhile misoperation or errors occurring in the disassembling and assembling process are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of guardrails, in particular to a guardrail which is easy to assemble and disassemble. Background Art

[0002] Guardrails are a common safety facility, usually made of metal, plastic or wood. Its main function is to provide a physical barrier to prevent people or objects from falling from heights, or to prevent vehicles and pedestrians from deviating from the intended path. Guardrails are widely used in bridges, stairs, balconies, roads and other places to protect people's lives. At the same time, guardrails also have a certain decorative effect, which can beautify the environment and enhance the image of the city.

[0003] In the existing technology, workers need to use many disassembly and assembly tools to disassemble or install the traditional guardrail during installation or disassembly. Frequent replacement of tools may reduce work efficiency and prolong the installation or disassembly time. Using too many tools may also increase the confusion and safety hazards in the workplace. At the same time, workers may make improper operations or errors due to the influence of the environment or their own working conditions during the disassembly and assembly process. Therefore, we provide a guardrail that is easy to disassemble and assemble. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and provide a guardrail that is easy to disassemble and assemble.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a guardrail that is easy to disassemble and assemble, comprising: a disassembly and assembly mechanism, the disassembly and assembly mechanism comprising a mounting post, a baffle plate is provided on one side of the mounting post, fixing parts are provided at both ends of one side of the baffle plate, a base is provided at the bottom of the mounting post, guardrails are provided on both sides of the mounting post, fixing plates are provided on both sides of the guardrail, a plurality of positioning posts are provided on the side of the fixing plate away from the guardrail, a plurality of fixing grooves are provided on the side of the fixing plate close to the baffle plate, a fixing post is provided in the mounting post, three brackets are provided on the side of the fixing post close to the baffle plate, mounting shells are provided at both ends of the three brackets, a shift block is provided on the side of the mounting shell away from the fixing post, an adjusting post is provided in the mounting shell, a spring is provided on the outer surface of the adjusting post, a card block is provided on the end of the adjusting post away from the shift block, and a fixing mechanism is provided on the top of the mounting post.

[0006] As a preferred embodiment, the fixing mechanism includes a lamp ball, the bottom of the lamp ball is fixedly connected to a connecting column, the outer surface of the connecting column is fixedly connected to a mounting plate, the bottom end of the connecting column is docked in a slot opened at the top of the mounting column, the four corners of the mounting plate are respectively threadedly connected with bolts, and the four bolts respectively pass through the threaded grooves opened at the four corners of the mounting plate and are threadedly connected to the top of the mounting column.

[0007] As a preferred implementation, the baffle is fixedly connected to one side of the mounting column via a fixing member, the bottom of the mounting column is docked with the top of the base, and fixing plates are fixedly connected to both sides of the guardrail.

[0008] As a preferred embodiment, a plurality of positioning columns are fixedly connected to one side of the fixing plate away from the guardrail, and the plurality of positioning columns are respectively connected to the slots provided on one side of the fixing column.

[0009] As a preferred implementation, a fixing column is fixedly connected inside the mounting column, two ends of the bracket are respectively fixedly connected to two sides of the inner wall of the mounting column, and the outer surface of the mounting shell is fixedly connected to the bracket.

[0010] As a preferred implementation, the side of the shift block close to the mounting shell contacts the side of the mounting shell away from the fixing column, and one end of the adjustment column passes through one side of the mounting shell and is movably connected to the inside of the shift block.

[0011] As a preferred implementation, the other end of the adjustment column passes through the inner ring of the spring and is fixedly connected to one end of the block, and the one end of the spring is fixedly connected to a side of the inner wall of the mounting shell away from the block.

[0012] As a preferred implementation, the other end of the spring is fixedly connected to an end of the clamping block close to the adjusting column, and an end of the clamping block away from the spring is clamped in the fixing groove.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] Through the installed disassembly and assembly mechanism, the staff only needs to turn the dial block to release the limit fixation between the guardrail and the installation column, and then the guardrail can be disassembled. When the guardrail needs to be installed, the guardrail can be positioned through the cooperation between the positioning column and the fixing column to ensure the stability during installation. By loosening the dial block, the elastic force released by the spring can insert the card block into the fixing groove to complete the installation of the guardrail, avoiding the staff from using a large number of disassembly and assembly tools, saving the staff's work efficiency, and also avoiding improper operation or errors in the disassembly and assembly process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a structural schematic diagram of a guardrail that is easy to disassemble and assemble.

[0016] Figure 2 The utility model provides a disassembly mechanism for a guardrail that is easy to disassemble and assemble, and a schematic structural diagram showing the disassembly side.

[0017] Figure 3The utility model provides a disassembly and assembly mechanism for a guardrail that is easy to disassemble and assemble, and a schematic structural diagram of the disassembled and disassembled side surface.

[0018] Figure 4 The utility model provides a partially dissected side structural schematic diagram of a disassembly and assembly mechanism of a guardrail that is easy to disassemble and assemble.

[0019] Figure 5 The utility model provides a structural schematic diagram of the side surface of a fixing mechanism of a guardrail that is easy to assemble and disassemble.

[0020] Legend:

[0021] 1. Disassembly and assembly mechanism; 11. Mounting column; 12. Baffle; 13. Fixing piece; 14. Base; 15. Guardrail; 16. Fixing plate; 17. Positioning column; 18. Fixing slot; 19. Fixing column; 110. Bracket; 111. Mounting shell; 112. Dial block; 113. Adjustment column; 114. Spring; 115. Block;

[0022] 2. Fixing mechanism; 21. Lamp globe; 22. Connecting column; 23. Mounting plate; 24. Bolt. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1

[0025] like Figure 1-Figure 5As shown, the utility model provides a technical solution: a guardrail that is easy to disassemble and assemble, including: a disassembly and assembly mechanism 1, the disassembly and assembly mechanism 1 includes a mounting column 11, a baffle 12 is arranged on one side of the mounting column 11, and fixing members 13 are arranged at both ends of one side of the baffle 12. A base 14 is arranged at the bottom of the mounting column 11, and guardrails 15 are arranged on both sides of the mounting column 11. Fixing plates 16 are arranged on both sides of the guardrail 15. The baffle 12 is fixedly connected to one side of the mounting column 11 through the fixing member 13, and the bottom of the mounting column 11 is docked at the top of the base 14. The guardrail 15 is fixedly connected with a fixing plate 16 on both sides, and a plurality of positioning columns 17 are arranged on the side of the fixing plate 16 away from the guardrail 15. A plurality of fixing grooves 18 are opened on the side of the fixing plate 16 close to the baffle 12. A fixing column 19 is arranged in the mounting column 11. A plurality of positioning columns 17 are fixedly connected to the side of the fixing plate 16 away from the guardrail 15. The plurality of positioning columns 17 are respectively docked in the slots opened on one side of the fixing column 19. Three brackets 110 are arranged on the side of the fixing column 19 close to the baffle 12. The three brackets 110 are provided with mounting holes at both ends. The mounting shell 111 is fixedly connected with a fixing column 19 in the mounting column 11, and the two ends of the bracket 110 are respectively fixedly connected to the two sides of the inner wall of the mounting column 11, and the outer surface of the mounting shell 111 is fixedly connected to the bracket 110. A shift block 112 is arranged on the side of the mounting shell 111 away from the fixing column 19, and an adjusting column 113 is arranged in the mounting shell 111. The shift block 112 is close to the side of the mounting shell 111 and contacts with the side of the mounting shell 111 away from the fixing column 19. One end of the adjusting column 113 passes through the side of the mounting shell 111 and is movably connected with the shift block 112. A spring 114 is provided on the outer surface of the column 113, and a block 115 is provided at one end of the adjusting column 113 away from the shift block 112, and the other end of the adjusting column 113 passes through the inner ring of the spring 114 and is fixedly connected to one end of the block 115, and one end of the spring 114 is fixedly connected to a side of the inner wall of the mounting shell 111 away from the block 115, and the other end of the spring 114 is fixedly connected to one end of the block 115 close to the adjusting column 113, and the end of the block 115 away from the spring 114 is clamped in the fixing groove 18, and a fixing mechanism 2 is provided on the top of the mounting column 11.

[0026] In this embodiment, since the workers need to use many disassembly and assembly tools to disassemble or install the guardrail during the installation or disassembly process of the traditional guardrail, frequent tool replacement may reduce work efficiency and prolong the installation or disassembly time. Using too many tools may also increase the confusion and safety hazards in the workplace. At the same time, during the disassembly and assembly process, the workers may cause improper operation or errors due to the influence of the environment or their own working conditions. Therefore, in this guardrail, when the workers need to disassemble and assemble it, they only need to remove the baffle 12 and push the block 112 upward. When the block 112 is pushed, the block 112 will contact and squeeze the installation shell 111, and then the adjustment column 113 and the block 115 will move synchronously in the direction of the block 112, and the spring 114 will also be affected by the movement of the block 115 This will cause extrusion and expansion deformation, at which time the block 115 will disengage from the fixing groove 18, and the staff can pull the guardrail 15 and the fixing plate 16 outward, and the positioning column 17 will disengage from the slot opened by the fixing column 19, and the guardrail 15 can be disassembled. Whenever the guardrail 15 needs to be assembled, the fixing plates 16 and the positioning columns 17 at both ends of the guardrail 15 can be inserted into the installation column 11 in sequence, and the positioning column 17 can be used to maintain the stability between the fixing plate 16 and the guardrail 15. When the positioning is completed, the dial block 112 can be released, and the block 115 and the adjusting column 113 will lose their force, and the spring 114 will lose the extrusion force and release the elastic force to push the block 115 into the fixing groove 18, and the staff can assemble the guardrail 15 in sequence according to the length of the guardrail 15 to be installed.

[0027] Example 2

[0028] like Figure 1-Figure 5 As shown, the fixing mechanism 2 includes a lamp ball 21, a connecting column 22 is fixedly connected to the bottom of the lamp ball 21, a mounting plate 23 is fixedly connected to the outer surface of the connecting column 22, the bottom end of the connecting column 22 is docked in a slot opened at the top of the mounting column 11, and the four corners of the mounting plate 23 are respectively threadedly connected with bolts 24, and the four bolts 24 are respectively passed through the threaded grooves opened at the four corners of the mounting plate 23 and are threadedly connected to the top of the mounting column 11.

[0029] In this embodiment, the lamp ball 21 is usually used for lighting or decoration. The bottom end of the connecting column 22 is docked in the slot opened at the top of the mounting column 11, which can effectively prevent the lamp ball 21 from shaking or loosening during use. At the same time, the threaded connection of the four bolts 24 makes the connection between the mounting plate 23 and the mounting column 11 more secure, further improving the stability of the entire fixing mechanism 2.

[0030] Working principle:

[0031] like Figure 1-Figure 5As shown, when the staff needs to disassemble and assemble the guardrail 15, they only need to remove the baffle 12, and then, by shifting the shift block 112 upward, the shift block 112 will be shifted and contacted and squeezed with the mounting shell 111, and this action will trigger the synchronous movement of the adjustment column 113 and the block 115, so that they move in the direction of the shift block 112. At the same time, the spring 114 will also be squeezed and stretched by the movement of the block 115. In this process, the block 115 will be separated from the fixing groove 18. In this way, the staff can easily pull the guardrail 15 and the fixing plate 16 outward, and the positioning column 17 will also be separated from the slot opened by the fixing column 19, so that the guardrail 15 can be smoothly disassembled. When the guardrail 15 needs to be reassembled, the staff can follow the reverse steps. To operate, first, insert the fixing plates 16 and the positioning columns 17 at both ends of the guardrail 15 into the mounting columns 11, so as to ensure the stability between the fixing plates 16 and the guardrail 15. Next, the staff can loosen the dial block 112. In this way, the block 115 and the adjusting column 113 will lose their force, and the spring 114 will also lose its squeezing force. Under the elastic force of the spring 114, the block 115 will be pushed into the fixing groove 18. According to the length of the guardrail 15 to be installed, the staff can assemble the guardrail 15 accordingly. The whole process is very flexible and can be adjusted according to specific circumstances. When the staff needs to disassemble and assemble the lamp ball 21, they can also follow similar steps. They only need to remove the four bolts 24 to easily remove the lamp ball 21.

[0032] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A guardrail that is easy to disassemble and assemble, characterized in that: include: The disassembly and assembly mechanism (1) comprises a mounting column (11), a baffle (12) is arranged on one side of the mounting column (11), fixing members (13) are arranged at both ends of one side of the baffle (12), a base (14) is arranged at the bottom of the mounting column (11), guardrails (15) are arranged on both sides of the mounting column (11), fixing plates (16) are arranged on both sides of the guardrails (15), a plurality of positioning columns (17) are arranged on the side of the fixing plate (16) away from the guardrails (15), a plurality of fixing grooves (18) are arranged on the side of the fixing plate (16) close to the baffle (12), and the mounting column (11) is provided with a plurality of positioning columns (17). A fixing column (19) is arranged inside the column (11); three brackets (110) are arranged on the side of the fixing column (19) close to the baffle (12); mounting shells (111) are arranged at both ends of the three brackets (110); a shifting block (112) is arranged on the side of the mounting shell (111) away from the fixing column (19); an adjusting column (113) is arranged inside the mounting shell (111); a spring (114) is arranged on the outer surface of the adjusting column (113); a clamping block (115) is arranged on the end of the adjusting column (113) away from the shifting block (112); and a fixing mechanism (2) is arranged on the top of the mounting column (11).

2. The guardrail that is easy to assemble and disassemble according to claim 1, characterized in that: The fixing mechanism (2) comprises a lamp ball (21), the bottom of the lamp ball (21) is fixedly connected to a connecting column (22), the outer surface of the connecting column (22) is fixedly connected to a mounting plate (23), the bottom end of the connecting column (22) is docked in a slot opened at the top of the mounting column (11), the four corners of the mounting plate (23) are respectively threadedly connected to bolts (24), and the four bolts (24) respectively pass through the threaded grooves opened at the four corners of the mounting plate (23) and are threadedly connected to the top of the mounting column (11).

3. The guardrail that is easy to assemble and disassemble according to claim 2, characterized in that: The baffle (12) is fixedly connected to one side of the mounting column (11) via a fixing member (13); the bottom of the mounting column (11) is butted against the top of the base (14); and fixing plates (16) are fixedly connected to both sides of the guardrail (15).

4. The guardrail that is easy to assemble and disassemble according to claim 1, characterized in that: A plurality of positioning columns (17) are fixedly connected to one side of the fixing plate (16) away from the guardrail (15), and the plurality of positioning columns (17) are respectively connected to the slots provided on one side of the fixing column (19).

5. The guardrail that is easy to assemble and disassemble according to claim 1, characterized in that: A fixing column (19) is fixedly connected inside the installation column (11), two ends of the bracket (110) are respectively fixedly connected to two sides of the inner wall of the installation column (11), and the outer surface of the installation shell (111) is fixedly connected to the bracket (110).

6. The guardrail that is easy to assemble and disassemble according to claim 1, characterized in that: The side of the shifting block (112) close to the mounting shell (111) contacts the side of the mounting shell (111) away from the fixing column (19), and one end of the adjusting column (113) passes through one side of the mounting shell (111) and is movably connected to the inside of the shifting block (112).

7. The guardrail that is easy to assemble and disassemble according to claim 1, characterized in that: The other end of the adjustment column (113) passes through the inner ring of the spring (114) and is fixedly connected to one end of the block (115), and one end of the spring (114) is fixedly connected to a side of the inner wall of the installation shell (111) away from the block (115).

8. The guardrail that is easy to assemble and disassemble according to claim 1, characterized in that: The other end of the spring (114) is fixedly connected to one end of the clamping block (115) close to the adjustment column (113), and one end of the clamping block (115) away from the spring (114) is clamped in the fixing groove (18).

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