Rural construction-based deceleration strip easy to disassemble and assemble for road traffic engineering

Abstract

The utility model discloses a village construction-based deceleration strip easy to disassemble and assemble for road traffic engineering, belongs to the technical field of deceleration strips, and aims to solve the problems that the device is high in production cost, high in intelligent degree, inconvenient to maintain and use in the future and not suitable for large-area application, and the deceleration strip with large-area application is difficult to disassemble and assemble. At present, bolts and the ground are punched and fixed, when the deceleration strip is seriously abraded, the bolts need to be taken out to replace the deceleration strip, then the bolts are punched again, secondary damage is caused to the ground, and lossless installation cannot be carried out. Through cooperation of the base, the speed reduction body, the first groove, the fixed plate, the movable plate, the fixed block and the fixed groove, the speed reduction body and the base can be rapidly combined for use, a worker can conveniently disassemble and assemble the speed reduction body, the speed reduction body can be conveniently replaced, meanwhile, the speed reduction body and the ground do not need to be fixed through bolts and the like, and use is convenient. And damage to the ground is avoided, and lossless installation and combination are effectively carried out.

Description

Technical Field

[0001] The utility model belongs to the technical field of speed bumps, and in particular relates to an easily detachable speed bump for road traffic engineering based on rural construction. Background Art

[0002] Patent announcement number CN116219920B discloses an easily detachable speed bump for road traffic engineering based on rural construction, including a mounting base, an air-filled snap-fit ​​electromagnetic adsorption mounting mechanism, a dynamically shifted self-adjusting speed bump and an elastically clamped push-type speed bump, which relates to the technical field of road speed bumps, and applies the electromagnetic principle in combination with the airbag structure to the field of speed bump installation. The snap-fit ​​structure is combined with a large-area electromagnetic adsorption to achieve the technical effect of stable installation and one-button removal of the speed bump; the segmentation principle is combined with the curved flexible structure to achieve the technical effect that the speed bump can dynamically adjust the lowering height according to the impact size of the vehicle speed; the electromagnetic induction principle is used to convert kinetic energy into electrical energy to achieve the speed bump The technical effect of autonomous power supply; the elastic clamping combined with the elasticity of rubber realizes the technical effect of easy replacement after damage. The present invention does not use screws to install and damage the road surface, and can adaptively adjust the shape of the speed bump according to the vehicle speed. It is easy to disassemble and use. The above-mentioned device has high production cost and high intelligence, which is not conducive to future maintenance and use, and is not suitable for large-scale application. For speed bumps used in large areas, bolts are still used to punch holes in the ground to fix them. When the speed bump is severely worn, the bolts need to be taken out to replace the speed bump, and then the bolts need to be re-inserted, causing secondary damage to the ground, and non-destructive installation is impossible. For this reason, we propose an easy-to-disassemble speed bump for road traffic engineering based on rural construction. Utility Model Content

[0003] The purpose of the utility model is to provide an easily detachable speed bump for road traffic engineering based on rural construction, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an easily disassembled speed bump for road traffic engineering based on rural construction, comprising a base, the upper surface of the base is provided with symmetrically distributed grooves 1, a speed reduction body is arranged above the base, and the bottom side wall of the speed reduction body is fixed with symmetrically distributed fixing plates, the fixing plate and the groove 1 are snap-fitted together, a side wall of one side of the fixing plate is provided with a groove 2, a movable plate is slidably connected between the side walls on both sides of the groove 2, and a fixed block is fixed to the side wall of one side of the movable plate.

[0005] It should be noted in the solution that a fixing groove is provided on one side wall of the groove 1, and the fixing block is snap-fitted with the fixing groove.

[0006] It is further worth noting that a return spring is fixed to the side wall of the movable plate away from the fixed block, the other end of the return spring is fixed to one side wall of the groove, and a connecting line is fixed to the side wall of the movable plate away from the fixed block.

[0007] It should be further explained that the end of the connecting line away from the movable plate passes through the top side wall of the groove and is fixed to the bottom side wall of the pressure plate.

[0008] As a preferred implementation, a connecting spring is fixed to the bottom side wall of the pressure plate, and the other end of the connecting spring is fixed to the bottom side wall of the groove.

[0009] Compared with the prior art, the easily detachable speed bump for road traffic engineering based on rural construction provided by the utility model has at least the following beneficial effects:

[0010] (1) The utility model can quickly combine the deceleration body and the base through the cooperation of the provided base, deceleration body, groove 1, fixing plate, movable plate, fixing block and fixing groove, which is convenient for the staff to disassemble and assemble, and can facilitate the replacement of the deceleration body. At the same time, it does not need to be fixed to the ground by bolts or the like, and will not cause damage to the ground, and can effectively carry out non-destructive installation and combination;

[0011] (2) The utility model can quickly separate and disassemble the reduction body from the base with one click by cooperating with the pressure plate, the groove three, the connecting wire, and the connecting spring. The operation is simple and convenient, thereby improving convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is the main sectional view of the structure of the utility model.

[0013] In the figure: 1. base; 2. reduction body; 3. groove one; 4. fixed plate; 5. groove two; 6. moving plate; 7. fixed block; 8. fixed groove; 9. reset spring; 10. groove three; 11. pressure plate; 12. connecting spring; 13. connecting wire. DETAILED DESCRIPTION

[0014] The present invention will be further described below in conjunction with the embodiments.

[0015] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all of the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0016] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0017] See also Figure 1 The utility model provides an easily detachable speed bump for road traffic engineering based on rural construction, comprising a base 1, an upper surface of the base 1 is provided with symmetrically distributed grooves 3, a speed reducer 2 is arranged above the base 1, a symmetrically distributed fixing plate 4 is fixed to the bottom side wall of the speed reducer 2, the fixing plate 4 and the groove 3 are snap-fitted, a groove 2 5 is provided on one side wall of the fixing plate 4, a moving plate 6 is slidably connected between the side walls of the groove 2 5, a fixing block 7 is fixed to one side wall of the moving plate 6, a fixing groove 8 is provided on one side wall of the groove 3, the fixing block 7 and the fixing groove 8 are snap-fitted, and when the base 1 is connected to the speed reducer 2, the fixing plate 4 will enter the inside of the groove 3.

[0018] A return spring 9 is fixed to the side wall of the moving plate 6 away from the fixed block 7, and the other end of the return spring 9 is fixed to the side wall of the groove 13. A connecting line 13 is fixed to the side wall of the moving plate 6 away from the fixed block 7. The elastic force of the return spring 9 can ensure that the fixed block 7 and the fixed groove 8 are stably engaged. A groove 3 10 is provided on the upper surface of the reduction body 2, and a pressure plate 11 is slidably connected between the inner walls of the groove 3 10. One end of the connecting line 13 away from the moving plate 6 passes through the top side wall of the groove 3 10 and is fixed to the bottom side wall of the pressure plate 11. A connecting spring 12 is fixed to the bottom side wall of the pressure plate 11, and the other end of the connecting spring 12 is fixed to the bottom side wall of the groove 3 10. When the pressure plate 11 is pushed, the pressure plate 11 will pull the connecting line 13 to move, and the connecting line 13 will drive the moving plate 6 to move, so that the moving plate 6 drives the fixed block 7 to enter the inside of the groove 2 5. At the same time, the moving plate 6 squeezes the return spring 9, thereby separating and combining the base 1 and the reduction body 2.

[0019] This scheme has the following working process: the base 1 is connected to the road surface by strong adhesive. The adhesive force of the strong adhesive can ensure the stability of the connection between the base 1 and the road surface. It will not be offset due to the vehicle running over it, nor will it be eroded and loosened due to weather such as rain. When the deceleration body 2 is connected to the base 1, it is only necessary to press the pressure plate 11, the pressure plate 11 drives the connecting line 13 to move, the connecting line 13 drives the moving plate 6 to move, the moving plate 6 drives the fixed block 7 to move, so that the fixed block 7 enters the groove 2 5, and then the deceleration body 2 is moved, the deceleration body 2 drives the fixed plate 4 to enter the groove 1 3, and then the pressure plate 11 is released. Under the elastic force of the reset spring 9, the moving plate 6 drives The movable fixing block 7 is moved so that the fixing block 7 is snap-fitted with the fixing groove 8 opened on the side wall of the groove 3. Under the elastic force of the connecting spring 12, the pressure plate 11 returns to its initial position. The pressure plate 11 is flush with the outer surface of the reduction body 2 to complete the combination between the base 1 and the reduction body 2. When the base 1 and the reduction body 2 are disassembled, it is only necessary to press the pressure plate 11, and the pressure plate 11 drives the connecting line 13 to move, and the connecting line 13 drives the moving plate 6 to move, and the moving plate 6 drives the fixing block 7 to move, so that the fixing block 7 enters the inside of the groove 2 5, so that the fixing block 7 is separated from the fixing groove 8, and then the reduction body 2 is moved, and the reduction body 2 drives the fixing plate 4 to move out of the outside of the groove 3 to complete the disassembly and assembly.

[0020] Unless otherwise defined, the technical or scientific terms used in the present invention shall have the usual meanings understood by persons with ordinary skills in the field to which the present invention belongs. The words "including" or "comprising" and the like used in the present invention mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. The words "connect" or "connected" and the like are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the described object changes, the relative position relationship may also change accordingly.

[0021] 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. An easily detachable speed bump for road traffic engineering based on rural construction, comprising a base (1), characterized in that: The upper surface of the base (1) is provided with symmetrically distributed grooves (3), a deceleration body (2) is arranged above the base (1), a symmetrically distributed fixing plate (4) is fixed to the side wall of the bottom end of the deceleration body (2), the fixing plate (4) and the groove (3) are snap-fitted, a groove (5) is provided on one side wall of the fixing plate (4), a movable plate (6) is slidably connected between the side walls of both sides of the groove (5), and a fixing block (7) is fixed to one side wall of the movable plate (6).

2. According to claim 1, the easily detachable speed bump for road traffic engineering based on rural construction is characterized by: A fixing groove (8) is provided on one side wall of the groove one (3), and the fixing block (7) is snap-fitted with the fixing groove (8).

3. The easily detachable speed bump for road traffic engineering based on rural construction according to claim 2 is characterized by: A return spring (9) is fixed to the side wall of the movable plate (6) away from the fixed block (7), the other end of the return spring (9) is fixed to the side wall of the groove (3), and a connecting line (13) is fixed to the side wall of the movable plate (6) away from the fixed block (7).

4. The easily detachable speed bump for road traffic engineering based on rural construction according to claim 3 is characterized by: The end of the connecting line (13) away from the movable plate (6) passes through the top side wall of the groove three (10) and is fixed to the bottom side wall of the pressing plate (11).

5. The easily detachable speed bump for road traffic engineering based on rural construction according to claim 4 is characterized by: A connecting spring (12) is fixed to the bottom side wall of the pressure plate (11), and the other end of the connecting spring (12) is fixed to the bottom side wall of the groove three (10).

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