Detachable guardrail

Abstract

The utility model discloses a detachable guardrail, which relates to the technical field of isolation guardrails and comprises a dismounting assembly and a fixing assembly. The dismounting and mounting assembly comprises two mounting columns, four mounting sleeves, two fixing rods, two supporting frames and a guardrail plate, the mounting sleeves are arranged at the two ends of the two mounting columns, the fixing rods are connected between every two corresponding mounting sleeves in a clamped mode, the supporting frames are arranged on the corresponding sides of the two fixing rods, the guardrail plate is connected between the two supporting frames in a clamped mode, and the guardrail plate is connected with the guardrail plate in a clamped mode. A mounting hole is formed in the surface of each fixing rod; the beneficial effects of the utility model are that each part module can be conveniently disassembled and assembled through the disassembling and assembling assembly and the fixing assembly, the waterproof cover clamped and connected outside the connecting frame can reduce rainwater entering the interior of the connecting frame, a better protection effect is achieved, the cost of later maintenance is reduced, and the service life of the connecting frame is prolonged. The guardrail has the advantages of being convenient to transport, easy to install and easy to maintain.

Description

Technical Field

[0001] The utility model relates to a guardrail, in particular to a detachable guardrail, and belongs to the technical field of isolation guardrails. Background Art

[0002] With the development of society and the acceleration of urbanization, the demand for isolation of public places and roads has gradually increased, and the application of isolation guardrails has become more and more extensive. However, traditional isolation guardrails are mostly fixed and difficult to disassemble and move after installation, which not only brings inconvenience to transportation and installation, but also brings difficulties to daily maintenance and management. Therefore, a detachable guardrail is needed;

[0003] Among them, the "a detachable guardrail" disclosed in the application number "CN201921027140.2" is also an increasingly mature technology. The detachable guardrail includes at least two columns arranged at intervals along the left and right directions and an isolation frame arranged between two adjacent columns. The isolation frame includes a crossbeam and a longitudinal beam. The crossbeams are connected with isolation columns. T-shaped guide platforms are respectively provided on the left and right sides of the columns. The side of the longitudinal beam close to the column is provided with a guide groove that cooperates with the guide platform. The longitudinal beam is slidably assembled on the column through the guide groove. The top of the guide platform can also be detachably provided with a stopper that blocks the longitudinal beam in the vertical direction. The column and the longitudinal beam of the isolation frame are slidably assembled through the guide groove and the guide platform. After the column and the longitudinal beam are assembled, they are stopped by the stopper to prevent the longitudinal beam from sliding upward, thereby fixing the longitudinal beam. When the guardrail needs to be disassembled, the isolation frame can be removed from the column by removing the stopper, which saves manpower and avoids damage to the isolation frame. The dismantled isolation frame can be recycled.

[0004] However, the above method still has the following defects in actual use: it does not adopt a modular design, which makes it inconvenient to disassemble and assemble the various parts of the isolation guardrail, and it is inconvenient to provide waterproof protection for the joints. Utility Model Content

[0005] The utility model aims to provide a detachable guardrail to solve the problem in the above-mentioned background technology that the modular design is not adopted and the various parts of the isolation guardrail cannot be easily disassembled and assembled.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a detachable guardrail, comprising a disassembly component and a fixing component; the disassembly component comprises two mounting posts, four mounting sleeves, two fixing rods, two support frames and a guardrail plate, mounting sleeves are provided at both ends of the two mounting posts, a fixing rod is snap-fitted and connected between every two corresponding mounting sleeves, a support frame is provided on the corresponding side of the two fixing rods, a guardrail plate is snap-fitted and connected between the two support frames, and a mounting hole is provided on the surface of each fixing rod; the fixing component comprises a fixing plate and a limit block, the fixing plate is arranged on the outside of the mounting hole by bolts, and a limit block is provided on one side of the back side of the fixing plate.

[0007] As a preferred technical solution of the utility model, a buffer pad is arranged on the surface of the limit block.

[0008] As a preferred technical solution of the utility model, a connection frame is provided on the surface of the fixing plate.

[0009] As a preferred technical solution of the utility model, a waterproof cover is snap-connected to the outside of the connection frame.

[0010] As a preferred technical solution of the utility model, a reflective strip is provided on the surface of each mounting post.

[0011] As a preferred technical solution of the utility model, a fixing sleeve is provided at the bottom end of each of the two installation sleeves, and a supporting foot is inserted at the bottom end of each of the fixing sleeves.

[0012] As a preferred technical solution of the utility model, fixing holes are provided at four corners of each of the supporting legs, and a rubber plate is provided at the bottom end of each of the supporting legs.

[0013] Compared with the related art, the detachable guardrail provided by the utility model has the following beneficial effects:

[0014] The modules of each part can be easily disassembled and assembled through the disassembly and assembly components and the fixing components. The waterproof cover connected by the external snap-on connection of the connection frame can reduce the entry of rainwater into the interior, has a good protective effect, and reduces the cost of subsequent maintenance. The guardrail has the advantages of easy transportation, simple installation and easy maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the explosion structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the top view structure of the utility model;

[0018] Figure 4 For this utility model Figure 1 A is an enlarged structural diagram of FIG.

[0019] In the figure: 1. Disassembly and assembly components; 11. Mounting column; 111. Reflective strip; 112. Fixing sleeve; 113. Support foot; 114. Fixing hole; 115. Rubber sheet; 12. Mounting sleeve; 13. Fixing rod; 14. Support frame; 15. Guardrail plate; 16. Mounting hole; 2. Fixing component; 21. Fixing plate; 22. Limit block; 23. Buffer pad; 24. Connecting frame; 25. Waterproof cover. DETAILED DESCRIPTION

[0020] 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.

[0021] Embodiment 1:

[0022] See also Figure 1-4 , the utility model provides a detachable guardrail, comprising a detachable component 1 and a fixed component 2;

[0023] The disassembly assembly 1 includes two mounting columns 11, four mounting sleeves 12, two fixing rods 13, two support frames 14 and a guardrail plate 15. The mounting sleeves 12 are fixedly arranged at both ends of the two mounting columns 11, and the fixing rods 13 are snap-connected between every two corresponding mounting sleeves 12. The supporting frames 14 are fixedly arranged on the corresponding sides of the two fixing rods 13, and the guardrail plate 15 is snap-connected between the two support frames 14. The surface of each fixing rod 13 is provided with mounting holes 16.

[0024] A reflective strip 111 is fixedly provided on the surface of each mounting post 11 to conveniently remind passing vehicles;

[0025] The bottom ends of the two installation sleeves 12 are fixedly provided with a fixing sleeve 112, and the bottom end of each fixing sleeve 112 is inserted with a supporting foot 113 for support;

[0026] Each support leg 113 has four corners with fixing holes 114, and a rubber plate 115 is fixedly provided at the bottom of each support leg 113 to improve the waterproofness of the contact surface;

[0027] Specifically, first, both ends of the two mounting columns 11 are provided with easily removable mounting sleeves 12, and between the corresponding mounting sleeves 12, easily installed and removed fixing rods 13 are provided. In order to facilitate the installation and fixation of the guardrail plate 15, support frames 14 are provided on the corresponding sides of the two fixing rods 13, and the guardrail plate 15 can be snap-connected through the two support frames 14.

[0028] Embodiment 2:

[0029] The fixing assembly 2 includes a fixing plate 21 and a limiting block 22. The fixing plate 21 is fixedly arranged outside the mounting hole 16 by bolts, and the limiting block 22 is fixedly arranged on one side of the back side of the fixing plate 21.

[0030] A buffer pad 23 is fixedly arranged on the surface of the limit block 22 to improve the buffering and shock absorption performance;

[0031] A connection frame 24 is fixedly disposed on the surface of the fixing plate 21;

[0032] The outer part of the connection frame 24 is snap-fitted with a waterproof cover 25 to reduce the entry of rainwater into the interior thereof;

[0033] Specifically, first, pressure can be applied to the side of the guardrail plate 15 through the limit block 22 to prevent it from falling off. The buffer pad 23 on the surface of the limit block 22 can increase the buffering and shock absorption performance between the guardrail plate 15. In order to protect the bolts between the mounting hole 16 and the fixing plate 21, a connecting frame 24 is provided on the surface of the fixing plate 21. The waterproof cover 25 connected by the external snap-fit ​​connection of the connecting frame 24 can reduce the entry of rainwater into the interior thereof, thereby having a better protective effect.

[0034] When in use, first, in order to facilitate the disassembly and assembly of various parts of the guardrail, both ends of the two mounting columns 11 are provided with easily detachable mounting sleeves 12, and an easily installed and detachable fixing rod 13 is provided between the corresponding mounting sleeves 12. In order to facilitate the installation and fixing of the guardrail plate 15, a support frame 14 is provided on the side corresponding to the two fixing rods 13, and the guardrail plate 15 can be snap-connected through the two supporting frames 14. In order to increase the stability of the guardrail plate 15 during the placement process, a mounting hole 16 is opened on the surface of each fixing rod 13, and the fixing plate 21 can be connected with the fixing plate 21 through the mounting hole 16. A limiting block 22 is provided on the back of the fixing plate 21, and the side of the guardrail plate 15 can be pressed by the limiting block 22 to prevent it from falling off, and the installation process is simpler. The buffer pad 23 on the surface of the limiting block 22 can increase the buffering and shock-absorbing performance between the guardrail plate 15 and the guardrail plate 15;

[0035] In order to protect the bolts between the mounting hole 16 and the fixing plate 21, a connecting frame 24 is provided on the surface of the fixing plate 21. The waterproof cover 25 connected by the external snap-fit ​​connection of the connecting frame 24 can reduce the entry of rainwater into the interior thereof, thereby providing good protection. The bottom end of the mounting sleeve 12 is provided with an easily detachable supporting foot 113 through the fixing sleeve 112. The supporting foot 113 only needs to be taken out of the fixing sleeve 112. Each part can be conveniently disassembled and assembled by disassembling and assembling the assembly 1 and the fixing assembly 2. The guardrail has the advantages of convenient transportation, simple installation and easy maintenance.

[0036] 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 detachable guardrail, characterized in that: include A disassembly assembly (1), the disassembly assembly (1) comprising two mounting columns (11), four mounting sleeves (12), two fixing rods (13), two support frames (14) and a guardrail plate (15), the two mounting columns (11) are provided with mounting sleeves (12) at both ends, a fixing rod (13) is snap-fitted and connected between each two corresponding mounting sleeves (12), a support frame (14) is provided on one side corresponding to the two fixing rods (13), a guardrail plate (15) is snap-fitted and connected between the two support frames (14), and a mounting hole (16) is provided on the surface of each fixing rod (13); A fixing assembly (2), the fixing assembly (2) comprising a fixing plate (21) and a limiting block (22), the fixing plate (21) being arranged outside the mounting hole (16) by means of bolts, and a limiting block (22) being arranged on one side of the back side of the fixing plate (21).

2. A detachable guardrail according to claim 1, characterized in that: A buffer pad (23) is provided on the surface of the limiting block (22).

3. A detachable guardrail according to claim 1, characterized in that: A connection frame (24) is provided on the surface of the fixing plate (21).

4. A detachable guardrail according to claim 3, characterized in that: The exterior of the connection frame (24) is snap-connected with a waterproof cover (25).

5. The detachable guardrail according to claim 1, characterized in that: A reflective strip (111) is provided on the surface of each mounting post (11).

6. The detachable guardrail according to claim 1, characterized in that: The bottom ends of the two installation sleeves (12) are each provided with a fixing sleeve (112), and the bottom end of each fixing sleeve (112) is provided with a supporting foot (113).

7. A detachable guardrail according to claim 6, characterized in that: Four corners of each of the supporting legs (113) are provided with fixing holes (114), and the bottom end of each of the supporting legs (113) is provided with a rubber plate (115).

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