Combined guardrail convenient to assemble and disassemble
By designing a combined guardrail containing multiple components, the existing guardrail structure is solved and the problem of splicing difficulties and insolidity in disassembly and assembly of multiple sets is achieved, and the convenient splicing and transportation of guardrails is achieved.
Patent Information
- Application Number
- CN202421084340.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-05-17
AI Technical Summary
The existing guardrail structure is single, which makes it difficult and unsolid to disassemble and assemble multiple sets of guardrails in actual application scenarios.
A combined guardrail is designed for easy loading and unloading. Through the combination of guardrail main body, cross bar, thread groove, sleeve, screw, base, rubber sleeve, clamp, combined sleeve, spring and clamp, the flexible splicing and transportation of guardrails are achieved. .
It realizes convenient splicing and transportation of guardrails, solving the problems of splicing difficulties and insolidity of existing guardrail structures when disassembly and assembled in multiple sets.
Smart Images
Figure CN222526002U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field related to guardrails, in particular to a combined guardrail that is easy to assemble and disassemble. Background Art
[0002] Industrial guardrails (such as factory guardrails, commercial site guardrails), agricultural guardrails (such as field guardrails, livestock guardrails), civil guardrails (such as building top guardrails, guardrail walls, etc.), public facility guardrails (such as road isolation fences), etc. According to the different materials used, they can be divided into aluminum alloy guardrails, zinc steel guardrails, barbed wire guardrails, electric guardrails, wooden stake guardrails, biological guardrails, wire mesh guardrails, ditch guardrails, earth wall guardrails, stone wall guardrails, willow fences, PVC guardrails, cement guardrails, etc. In life, aluminum alloy guardrails and zinc steel guardrails are common and are the most widely used. According to the requirements of use, they are divided into fixed guardrails and movable guardrails. The decorative greening guardrails of various materials are also constantly entering enterprises, various commercial venues and families.
[0003] However, the guardrail structure currently in use is relatively simple, and in actual application scenarios, multiple sets of guardrails need to be disassembled and assembled, so it is difficult to splice and they are not firm. Therefore, a combined guardrail that is easy to assemble and disassemble is needed. Utility Model Content
[0004] The utility model provides a combined guardrail that is easy to assemble and disassemble, which solves the problem that the guardrail currently used has a relatively simple structure, and in actual application scenarios, multiple groups of guardrails need to be disassembled and assembled, so it is difficult to splice and is not firm.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a combined guardrail that is easy to load and unload, comprising a guardrail body and a rubber sleeve, a cross bar is installed in front of the guardrail body, a threaded groove is opened on one side surface of the cross bar, the other side of the cross bar is connected to a sleeve through a rotating shaft, a screw is arranged inside the sleeve, a base is fixed to one side of the screw, the outer side of the base is connected to the inner wall of the sleeve through a sliding groove, the rubber sleeve is respectively wrapped around the outer sides of both ends of the cross bar, a clamping block is fixed on the front surface of the cross bar, a combined sleeve is fixed on the front and rear surfaces of the cross bar, springs are installed on the upper and lower sides of the inner wall of the combined sleeve, and a splint is fixed to the end of the spring.
[0006] Preferably, the thread groove is threadably connected to the screw rod, and the screw rod and the thread groove correspond one to one.
[0007] Preferably, the base forms a sliding structure through a sliding groove and a sleeve, and the sleeve forms a rotating structure through a rotating shaft and a cross bar.
[0008] Preferably, the clamping blocks are symmetrically arranged about the center axis of the crossbar.
[0009] Preferably, the combination sleeve forms a telescopic structure through a spring and a clamping plate, and the size of the combination sleeve is larger than the size of the clamping block.
[0010] Compared with the prior art, the beneficial effect of the utility model is: two groups of guardrail bodies are placed flat in a row, and then the rubber sleeves on both sides are removed, and then the screw is slid out to align one side of the screw with the threaded groove on the other group of guardrails, and then the sleeve is rotated to screw the screw into the threaded groove, and the two groups of guardrail bodies can be spliced. When multiple groups of two groups of guardrail bodies need to be spliced, the above operation can be repeated. When the two groups of guardrail bodies are stacked for transportation, the two groups of guardrail bodies can be placed front and back, so that the card blocks in front of the two groups of guardrail bodies are inserted into the combination sleeve, and the splint will clamp the card blocks under the pressure of the spring, so as to perform front and back splicing. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;
[0012] Figure 2 This is a schematic diagram of the top view structure of the utility model;
[0013] Figure 3 This is a schematic diagram of the structure of the combined sleeve of the utility model;
[0014] Figure 4 This is a schematic diagram of the sleeve structure of the utility model.
[0015] In the figure: 1. guardrail body; 2. cross bar; 3. threaded groove; 4. rotating shaft; 5. sleeve; 6. screw; 7. base; 8. slide groove; 9. rubber sleeve; 10. block; 11. combination sleeve; 12. spring; 13. splint. DETAILED DESCRIPTION
[0016] 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.
[0017] See also Figure 1-4The utility model provides a technical solution: a combined guardrail that is easy to load and unload, including a guardrail body 1 and a rubber sleeve 9, a cross bar 2 is installed in front of the guardrail body 1, a threaded groove 3 is opened on one side surface of the cross bar 2, the other side of the cross bar 2 is connected to the sleeve 5 through a rotating shaft 4, a screw 6 is arranged inside the sleeve 5, a base 7 is fixed to one side of the screw 6, the outer side of the base 7 is connected to the inner wall of the sleeve 5 through a slide groove 8, the rubber sleeve 9 is respectively wrapped around the outer sides of both ends of the cross bar 2, a clamping block 10 is fixed to the front surface of the cross bar 2, a combined sleeve 11 is fixed to the front and rear surfaces of the cross bar 2, springs 12 are installed on the upper and lower sides of the inner wall of the combined sleeve 11, and a splint 13 is fixed to the end of the spring 12.
[0018] Furthermore, the thread groove 3 is threadably connected to the screw rod 6 , and the screw rod 6 corresponds to the thread groove 3 one by one. The sleeve 5 is rotated to screw the screw rod 6 into the thread groove 3 , and the two sets of guardrail bodies 1 can be spliced.
[0019] Furthermore, the base 7 forms a sliding structure with the sleeve 5 through the slide groove 8, and the sleeve 5 forms a rotating structure with the crossbar 2 through the rotating shaft 4, so that the screw 6 can be slid out for easy fixation.
[0020] Furthermore, the clamping blocks 10 are symmetrically arranged about the central axis of the crossbar 2, and the clamping blocks 10 in front of the two groups of guardrail bodies 1 are inserted into the combination sleeves 11 for splicing.
[0021] Furthermore, the combination sleeve 11 forms a telescopic structure through the spring 12 and the clamping plate 13. The size of the combination sleeve 11 is larger than the size of the block 10. The clamping plate 13 will clamp the block 10 under the pressure of the spring 12, thereby performing front and back splicing.
[0022] Working principle: For this type of combined guardrail that is easy to load and unload, first place the two groups of guardrail bodies 1 flat in a row, then remove the rubber sleeves 9 on both sides, and then slide and pull out the screw 6 to align the screw 6 on one side with the threaded groove 3 on the other group of guardrails, and then rotate the sleeve 5 to screw the screw 6 into the threaded groove 3, and then the two groups of guardrail bodies 1 can be spliced. When it is necessary to splice multiple groups of two groups of guardrail bodies 1, just repeat the above operation. When stacking and transporting the two groups of guardrail bodies 1, the two groups of guardrail bodies 1 can be placed front and back so that the card block 10 in front of the two groups of guardrail bodies 1 is inserted into the combination sleeve 11, and the splint 13 will clamp the card block 10 under the pressure of the spring 12, thereby performing front and back splicing to prevent multiple groups of two groups of guardrail bodies 1 from scattering during transportation, and then put the rubber sleeve 9 on both sides of the cross bar 2 to prevent foreign objects from entering both sides of the cross bar 2.
[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A combined guardrail that is easy to assemble and disassemble, comprising a guardrail body (1) and a rubber sleeve (9), characterized in that: A cross bar (2) is installed in front of the guardrail body (1), and a threaded groove (3) is provided on one side surface of the cross bar (2). The other side of the cross bar (2) is connected to a sleeve (5) through a rotating shaft (4). A screw (6) is arranged inside the sleeve (5). A base (7) is fixed on one side of the screw (6). The outer side of the base (7) is connected to the inner wall of the sleeve (5) through a sliding groove (8). The rubber sleeve (9) is respectively wrapped around the outer sides of both ends of the cross bar (2). A clamping block (10) is fixed on the front surface of the cross bar (2). A combination sleeve (11) is fixed on the front and rear surfaces of the cross bar (2). Springs (12) are installed on the upper and lower sides of the inner wall of the combination sleeve (11), and a clamping plate (13) is fixed at the end of the spring (12).
2. The combined guardrail that is easy to assemble and disassemble according to claim 1 is characterized in that: The thread groove (3) is threadably connected to the screw rod (6), and the screw rod (6) corresponds to the thread groove (3) in a one-to-one manner.
3. The combined guardrail that is easy to assemble and disassemble according to claim 1 is characterized in that: The base (7) forms a sliding structure with the sleeve (5) through the sliding groove (8), and the sleeve (5) forms a rotating structure with the crossbar (2) through the rotating shaft (4).
4. The combined guardrail that is easy to assemble and disassemble according to claim 1 is characterized in that: The clamping blocks (10) are symmetrically arranged about the central axis of the crossbar (2).
5. The combined guardrail that is easy to assemble and disassemble according to claim 1 is characterized in that: The combined sleeve (11) forms a telescopic structure through a spring (12) and a clamping plate (13); the size of the combined sleeve (11) is larger than the size of the clamping block (10).