Guardrail convenient to assemble

Abstract

The utility model relates to the technical field of municipal guardrails, and discloses a guardrail convenient to assemble, which comprises a handrail and supports arranged at two ends of the handrail, the outer wall of each support is fixedly provided with a mounting sleeve, each support is provided with a dismounting mechanism convenient to assemble the guardrail, and the mounting sleeves are fixedly arranged on the mounting sleeves. A supporting mechanism facilitating butt joint is arranged on the support, the dismounting and mounting mechanism comprises a sliding plate, the sliding plate is slidably connected to the inner wall of the support, an inclined groove and an iron block are formed in the sliding plate, the iron block is slidably connected to the inner wall of the top of the mounting sleeve, and the bottom of the iron block is attached to the inner wall of the limiting hole. According to the guardrail convenient to assemble, the handrail body and the support can be rapidly assembled or disassembled without the help of tools by arranging the disassembling and assembling mechanism, and compared with a traditional bolt connection mode, the guardrail convenient to assemble is more convenient to use, and assembling or disassembling of the guardrail is facilitated.

Description

Technical Field

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

[0002] Municipal guardrail is also called urban traffic galvanized spray-coated steel guardrail, it is beautiful and novel, easy to install, safe and reliable, affordable, suitable for the isolation of urban traffic arteries, green belts in the middle of highways, bridges, secondary highways, township roads and various highway toll gates.

[0003] Guardrails are usually composed of several parts, which can facilitate the transportation of the guardrail. When the guardrail is needed, tools and bolts are needed to assemble the parts together into a guardrail. When it is not needed, in order to facilitate the transportation of the guardrail, tools are needed to disassemble the bolts, so that the guardrail is decomposed into multiple parts, which is very inconvenient to use. Utility Model Content

[0004] The purpose of the utility model is to provide a guardrail that is easy to assemble, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a guardrail that is easy to assemble, comprising a railing and a support arranged at both ends of the railing, the outer wall of the support is fixedly installed with a mounting sleeve, the railing is provided with a limited position hole, the support is provided with a disassembly mechanism that is convenient for assembling the guardrail, and the guardrail can be quickly disassembled and assembled by setting the disassembly mechanism, and the support is provided with a support mechanism that is convenient for docking, and the railing being assembled can be supported by setting the support mechanism, so that the railing and the support can be conveniently docked, and the disassembly mechanism includes:

[0006] A slide plate, the slide plate is slidably connected to the inner wall of the support, and an inclined groove is provided on the slide plate;

[0007] An iron block, wherein the iron block is slidably connected to the top inner wall of the mounting sleeve, and the bottom of the iron block is attached to the inner wall of the limiting hole;

[0008] The magnet is slidably connected to the inner wall of the support, and the magnet passes through the support. A guide rod is fixedly installed on the side wall of the magnet, and the outer wall of the guide rod is attached to the inner wall of the inclined groove. The iron block can be adsorbed upward by setting the magnet.

[0009] Preferably, a handle is fixedly mounted on the top of the slide, a reed is fixedly mounted on the bottom of the slide, and one end of the reed away from the slide is fixedly mounted on the inner wall of the support. The reed can be arranged to drive the slide to move downward and reset.

[0010] Preferably, the support mechanism comprises a support rod, one end of which is fixedly mounted on the outer wall of the support, and the other end of which is fixedly mounted with a guide seat, and the railing can be supported and guided by arranging the support rod in conjunction with the guide seat.

[0011] Preferably, the inner wall of the guide seat is rollingly connected with a ball, and the friction between the railing and the guide seat can be reduced by arranging the ball.

[0012] Preferably, the inner wall of the guide seat is attached to the outer wall of the railing, and the outer wall of the ball is attached to the bottom of the railing.

[0013] Preferably, the magnet is located above the iron block, and the outer wall of the railing is attached to the inner wall of the mounting sleeve.

[0014] Compared with the prior art, the utility model provides a guardrail that is easy to assemble and has the following beneficial effects:

[0015] 1. The guardrail which is easy to assemble can quickly assemble or disassemble the railing and the support without the aid of tools by setting a disassembly mechanism. Compared with the traditional bolt connection method, it is more convenient to use and is convenient for assembling or disassembling the guardrail.

[0016] 2. The guardrail which is easy to assemble can temporarily support the railing by arranging a support rod and a guide seat. The friction between the railing and the guide seat can be reduced by using a ball bearing. The railing can be smoothly slid into the interior of the installation sleeve through the guidance of the guide seat, which facilitates the docking of the railing and the support. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of a partial cross-sectional structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the overall structure of the support of the utility model;

[0020] Figure 4 This is a schematic diagram of the overall structure of the support rod of the utility model;

[0021] Figure 5 For this utility model Figure 2 A is an enlarged structural diagram of FIG.

[0022] In the figure: 1. railing; 2. support; 3. mounting sleeve; 4. limiting hole; 5. disassembly and assembly mechanism; 51. slide plate; 52. iron block; 53. magnet; 54. handle; 55. spring; 56. inclined groove; 57. guide rod; 6. support mechanism; 61. support rod; 62. guide seat; 63. ball bearing. DETAILED DESCRIPTION

[0023] like Figure 1-Figure 5 As shown, the utility model provides a technical solution: a guardrail that is easy to assemble, comprising a railing 1 and a support 2 arranged at both ends of the railing 1, an outer wall of the support 2 is fixedly installed with a mounting sleeve 3, a limiting hole 4 is provided on the railing 1, the outer wall of the railing 1 is fitted to the inner wall of the mounting sleeve 3, and the railing 1 can be limited inside the mounting sleeve 3 by using an iron block 52 to cooperate with the limiting hole 4, a disassembly mechanism 5 for facilitating the assembly of the guardrail is provided on the support 2, and the guardrail can be quickly disassembled and assembled by setting the disassembly mechanism 5, which is very convenient to use, and a support mechanism 6 for facilitating docking is provided on the support 2, and the railing 1 being assembled can be supported by setting the support mechanism 6, so that the railing 1 and the support 2 can be docked conveniently.

[0024] The above-mentioned disassembly and assembly mechanism 5 includes a slide plate 51, an iron block 52, a magnet 53, a handle 54, a spring 55, an inclined groove 56, and a guide rod 57; the slide plate 51 is slidably connected to the inner wall of the support 2, and an inclined groove 56 is provided on the slide plate 51. A handle 54 is fixedly installed on the top of the slide plate 51. By pulling the slide plate 51 upward by the handle 54, the slide plate 51 can slide upward on the inner wall of the support 2 and stretch the spring 55. The bottom of the slide plate 51 is fixedly installed with a spring 55, and one end of the spring 55 away from the slide plate 51 is fixedly installed on the inner wall of the support 2. The slide plate 51 can be pulled down and reset by the elasticity of the spring 55, so that the slide plate 51 slides downward on the inner wall of the support 2, and the iron block 52 slides The magnet 53 is slidably connected to the inner wall of the top of the mounting sleeve 3, the bottom of the iron block 52 is attached to the inner wall of the limiting hole 4, the magnet 53 is slidably connected to the inner wall of the support 2, and the magnet 53 passes through the support 2. The magnet 53 is located above the iron block 52. The iron block 52 can be adsorbed upward by the magnetic field attraction of the magnet 53, so that the iron block 52 is separated from the limiting hole 4. At this time, the railing 1 can be taken out of the mounting sleeve 3 to separate the railing 1 from the support 2. A guide rod 57 is fixedly installed on the side wall of the magnet 53, and the outer wall of the guide rod 57 is attached to the inner wall of the inclined groove 56. The guide rod 57 can be squeezed by the sliding of the slide plate 51 to cooperate with the inclined groove 56, so that the guide rod 57 drives the magnet 53 to slide on the inner wall of the support 2.

[0025] The supporting mechanism 6 includes a supporting rod 61, a guide seat 62, and a ball 63; one end of the supporting rod 61 is fixedly mounted on the outer wall of the support 2, and the other end of the supporting rod 61 is fixedly mounted with the guide seat 62. The supporting rod 61 cooperates with the guide seat 62 to support the railing 1 being assembled, and there is no need to lift the railing 1 by hand, which is very convenient to use. The inner wall of the guide seat 62 is rollingly connected with the ball 63, and the inner wall of the guide seat 62 is attached to the outer wall of the railing 1, and the outer wall of the ball 63 is attached to the bottom of the railing 1. The guiding of the guide seat 62 and the ball 63 can make the railing 1 slide smoothly into the interior of the mounting sleeve 3.

[0026] Working principle: When the railing 1 and the support 2 need to be assembled together, first pull the slide plate 51 upwards through the handle 54, so that the slide plate 51 slides upward on the inner wall of the support 2 and stretches the spring 55. At the same time, the inclined groove 56 squeezes the guide rod 57, so that the guide rod 57 drives the magnet 53 to slide to the outside of the support 2 and move to the top of the iron block 52. At this time, the iron block 52 can be attracted upward by the magnetic field of the magnet 53. Then, the railing 1 is placed inside the guide seat 62 and pushed toward the support 2. At this time, under the guiding effect of the guide seat 62, the ball 63 can make the railing 1 slide smoothly into the inside of the installation sleeve 3. When the railing 1 After completely entering the interior of the installation sleeve 3, the handle 54 is released. At this time, the slide plate 51 can be pulled down and reset through the elasticity of the spring leaf 55, so that the slide plate 51 slides downward on the inner wall of the support 2. At the same time, the inclined groove 56 will squeeze the guide rod 57, so that the guide rod 57 drives the magnet 53 to move toward the inside of the support 2, so that the magnet 53 is separated from the adsorption of the iron block 52. At this time, the iron block 52 will fall downward to the inside of the limiting hole 4 under the action of its own gravity. The iron block 52 is used in conjunction with the limiting hole 4 to limit the railing 1 inside the installation sleeve 3, thereby completing the assembly of the railing 1 and the support 2. The guardrail can be assembled without the aid of tools, which is very convenient to use.

[0027] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A guardrail that is easy to assemble, comprising a railing (1) and supports (2) arranged at both ends of the railing (1), characterized in that: The outer wall of the support (2) is fixedly mounted with a mounting sleeve (3), the railing (1) is provided with a limit hole (4), the support (2) is provided with a disassembly mechanism (5) for facilitating assembly of the guardrail, the support (2) is provided with a supporting mechanism (6) for facilitating docking, and the disassembly mechanism (5) comprises: A slide plate (51), wherein the slide plate (51) is slidably connected to the inner wall of the support (2), and an inclined groove (56) is provided on the slide plate (51); An iron block (52), wherein the iron block (52) is slidably connected to the top inner wall of the mounting sleeve (3), and the bottom of the iron block (52) is attached to the inner wall of the limiting hole (4); A magnet (53) is slidably connected to the inner wall of the support (2), and the magnet (53) passes through the support (2). A guide rod (57) is fixedly mounted on the side wall of the magnet (53), and the outer wall of the guide rod (57) is attached to the inner wall of the inclined groove (56).

2. A guardrail that is easy to assemble according to claim 1, characterized in that: A handle (54) is fixedly mounted on the top of the slide plate (51), a spring leaf (55) is fixedly mounted on the bottom of the slide plate (51), and one end of the spring leaf (55) away from the slide plate (51) is fixedly mounted on the inner wall of the support (2).

3. The guardrail that is easy to assemble according to claim 1 is characterized in that: The support mechanism (6) comprises a support rod (61), one end of the support rod (61) is fixedly mounted on the outer wall of the support (2), and the other end of the support rod (61) is fixedly mounted with a guide seat (62).

4. The guardrail that is easy to assemble according to claim 3 is characterized in that: The inner wall of the guide seat (62) is rollingly connected with a ball (63).

5. The guardrail that is easy to assemble according to claim 4 is characterized in that: The inner wall of the guide seat (62) is fitted on the outer wall of the railing (1), and the outer wall of the ball bearing (63) is fitted on the bottom of the railing (1).

6. The guardrail that is easy to assemble according to claim 1, characterized in that: The magnet (53) is located above the iron block (52), and the outer wall of the railing (1) is attached to the inner wall of the mounting sleeve (3).

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