Roadbed collapse prevention structure

Abstract

The utility model discloses a roadbed anti-collapse structure, relates to the field of roadbed protection, and solves the problems that an existing roadbed anti-landslide device adopts a protection side plate to protect a roadbed, and the size of the existing protection side plate is fixed, so that the existing protection side plate cannot be adjusted and used according to the actual height of the roadbed in the use process, and the protection effect is affected. Comprising a bottom plate, a supporting assembly is fixedly mounted at the top of the bottom plate, a fixing assembly is arranged on one side of the supporting assembly, and a reinforcing assembly is arranged at the top of the bottom plate; the supporting assembly comprises a first U-shaped frame and a first supporting plate, the first U-shaped frame is fixedly installed on the top of the bottom plate, and the first supporting plate is hinged to the inner side wall of the first U-shaped frame. The device can be adjusted and used according to the actual height of the roadbed, so that protection of the roadbed is safer, protection is easy and convenient, supporting is more tight, the using effect is improved, the using experience is guaranteed, and application and popularization are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of roadbed protection, in particular to a roadbed anti-collapse structure. Background Art

[0002] The pavement is based on the roadbed, and the next step is the pavement engineering. The pavement is an important part of the road, and it is directly related to the service life of the road and driving safety. The pavement engineering includes the design of the pavement structure, the selection of materials, and the construction technology. The base layer is the pavement bearing structure, which bears the transmission of vehicle loads. Its materials mainly include cement concrete, asphalt concrete, etc. The cushion layer is located on the base layer, and it mainly plays the role of filling, drainage and load dispersion. Commonly used materials include sand, gravel, etc. The surface layer is the top layer of the road, which is in direct contact with the vehicle. There are many kinds of materials, such as asphalt concrete, cement concrete, paving layer, etc.

[0003] Patent publication number "CN216445997U" discloses "a highway roadbed anti-landslide device, including a roadbed with an isosceles trapezoidal cross-section, a first protective mechanism is provided on one side of the inclined surface of the roadbed, and a second protective mechanism is provided on the side of the inclined surface of the roadbed away from the first protective mechanism. The first protective mechanism and the second protective mechanism have the same structure, and a protective side plate is provided at one end of the first protective mechanism close to the roadbed. The first protective mechanism and the second protective mechanism of the utility model can protect the inclined surface of the roadbed, ensure the integrity of the roadbed in an environment with loose geology, frequent rainfall and humid environment, and prevent landslides, collapses and other phenomena that endanger highway traffic safety from occurring in the roadbed. A protective linkage mechanism is provided inside the first protective mechanism and the second protective mechanism to facilitate the adjustment of the angle of the protective side plate, so that the protective side plates on the first protective mechanism and the second protective mechanism can fit the inclined surface of the roadbed, providing a complete and comprehensive protective effect on the inclined surface of the roadbed."

[0004] In response to the above-mentioned related problems, the existing roadbed anti-landslide device uses protective side plates to protect the roadbed. Since the size of the existing protective side plates is fixed, they cannot be adjusted according to the actual height of the roadbed during use, which will affect the protection effect. In addition, there is no good function of enhancing stability, which will affect the use effect.

[0005] To this end, the utility model provides a roadbed anti-collapse structure to solve the above-mentioned problem. Utility Model Content

[0006] 1. Technical issues to be solved

[0007] In view of the problems existing in the above-mentioned prior art, the utility model provides a roadbed anti-collapse structure, which solves the problem that the above-mentioned existing roadbed anti-landslide device uses protective side plates to protect the roadbed. Since the size of the existing protective side plates is fixed, they cannot be adjusted according to the actual height of the roadbed during use, which affects the protection effect.

[0008] (II) Technical solution

[0009] To achieve the above objectives, the utility model is implemented through the following technical solutions: a roadbed anti-collapse structure, comprising a base plate, a support assembly is fixedly installed on the top of the base plate, a fixing assembly is arranged on one side of the support assembly, and a reinforcement assembly is arranged on the top of the base plate; the support assembly comprises a U-shaped frame 1 and a support plate 1, the U-shaped frame 1 is fixedly installed on the top of the base plate, the support plate 1 is hinged to the inner side wall of the U-shaped frame 1, a hinge 1 is fixedly installed on one side of the support plate 1, a support plate 2 is fixedly connected to one side of the hinge 1, a hinge 2 is fixedly connected to one side of the support plate 2, a hinge 2 is fixedly connected to one side of the support plate 2, and a support plate 3 is fixedly connected to one side of the hinge 2; the fixing assembly comprises a fixing plate 1 and a circular hole, the fixing plate 1 is fixedly installed on one side of the support plate 2, the circular hole is opened on the top of the fixing plate 1, and a fixing plate 2 is fixedly installed on one side of the support plate 1 and the support plate 3, respectively, a threaded rod 1 is threadedly connected to the bottom of the fixing plate 2, and the threaded rod 1 is threadedly connected to the circular hole.

[0010] As a preferred solution of the roadbed anti-collapse structure described in the utility model, the reinforcement component includes a fixing plate three and a threaded rod two, the fixing plate three is fixedly installed on the top of the base plate, the threaded rod two is threadedly connected to one side of the fixing plate three, one end of the threaded rod two is connected to a circular block through a bearing, the outer side wall of the circular block is hinged with a U-shaped frame two, and a circular plate is fixedly installed on one side of the U-shaped frame two.

[0011] By adopting the above technical solution, the support position can be reinforced to achieve better support effect.

[0012] As a preferred solution of the roadbed anti-collapse structure described in the utility model, a handle is hinged on one side of the second threaded rod, and the surface of the handle is anti-slip treated.

[0013] By adopting the above technical solution, it is convenient to rotate the threaded rod 2.

[0014] As a preferred solution of the roadbed anti-collapse structure described in the utility model, a circular groove is opened on one side of the support component, and the circular plate is located inside the circular groove.

[0015] By adopting the above technical solution, the friction force of the circular plate can be increased.

[0016] As a preferred solution of the roadbed anti-collapse structure described in the utility model, a magnet is provided on the inner wall of the circular groove, and the circular plate is magnetically connected to the magnet.

[0017] By adopting the above technical solution, the circular plate can be fixed more conveniently, and the magnet can play an auxiliary fixing effect.

[0018] As a preferred solution of the roadbed anti-collapse structure described in the utility model, the top of the base plate is connected with four bolts through threads, and the four bolts are arranged opposite to each other.

[0019] By adopting the above technical solution, the whole can be fixed, and the fixation is simple and convenient.

[0020] As a preferred solution of the roadbed anti-collapse structure described in the utility model, the fixing assembly includes a knob, and the knob is fixedly connected to the bottom end of the threaded rod one.

[0021] By adopting the above technical solution, it is convenient to rotate the threaded rod.

[0022] As a preferred solution of the roadbed anti-collapse structure described in the utility model, a support plate is fixedly installed on the top of the base plate, and the support plate is fixedly connected to the reinforcement assembly.

[0023] By adopting the above technical solution, a good supporting effect can be achieved.

[0024] (III) Beneficial effects

[0025] The utility model provides a roadbed anti-collapse structure, which has the following beneficial effects:

[0026] 1. The anti-collapse structure of the roadbed can be adjusted and used according to the actual height of the roadbed through a U-shaped frame, a support plate, a hinge, a support plate, a hinge, a support plate, a fixing plate, a round hole, a fixing plate, a threaded rod and a knob, so that the protection of the roadbed will be safer, the protection will be simple and convenient, the support will be tighter, the effect of use will be increased accordingly, the use experience is guaranteed, and it is easy to promote and use.

[0027] 2. The anti-collapse structure of the roadbed can be reinforced as a whole through the fixing plate three, the threaded rod two, the circular block, the U-shaped frame two, the circular plate, the circular groove and the magnet, and the reinforcement is simple and convenient. After the reinforcement, the protection effect can be better, the collapse of the roadbed can be reduced, and the passing vehicles can be safer. It also reduces the injury of vehicles due to collapse, and ensures the safety of driving, so that the effect of use will be better. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0029] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0030] Figure 2 This utility model Figure 1 A magnified view of the structure in the middle.

[0031] Figure 3 It is a side view of the overall structure of the utility model.

[0032] Figure 4 This utility model Figure 3 A magnified view of the structure at B in the middle.

[0033] In the figure, 1, base plate; 2, support assembly; 21, U-shaped frame 1; 22, support plate 1; 23, hinge 1; 24, support plate 2; 25, hinge 2; 26, support plate 3; 3, fixing assembly; 31, fixing plate 1; 32, round hole; 33, fixing plate 2; 34, threaded rod 1; 35, knob; 4, bolt; 5, reinforcement assembly; 51, fixing plate 3; 52, threaded rod 2; 53, round block; 54, U-shaped frame 2; 55, round plate; 6, round groove; 7, magnet; 8, support plate; 9, handle. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0035] Example 1

[0036] Reference Figure 1 and Figure 2, which is the first embodiment of the utility model, and provides a roadbed anti-collapse structure, including a base plate 1, a support assembly 2 is fixedly installed on the top of the base plate 1, a fixing assembly 3 is arranged on one side of the support assembly 2, and a reinforcement assembly 5 is arranged on the top of the base plate 1; the support assembly 2 includes a U-shaped frame 21 and a support plate 22, the U-shaped frame 21 is fixedly installed on the top of the base plate 1, the support plate 22 is hinged to the inner side wall of the U-shaped frame 21, a hinge 23 is fixedly installed on one side of the support plate 22, and one side of the hinge 23 is fixedly connected with A support plate 24, one side of which is fixedly connected to a hinge 25, and one side of which is fixedly connected to a support plate 3 26; a fixing assembly 3, comprising a fixing plate 1 31 and a circular hole 32, the fixing plate 1 31 being fixedly installed on one side of the support plate 24, the circular hole 32 being provided at the top of the fixing plate 1 31, one side of the support plate 1 22 and the support plate 3 26 being fixedly installed with a fixing plate 2 33 respectively, the bottom of the fixing plate 2 33 being threadedly connected to a threaded rod 1 34, and the threaded rod 1 34 and the circular hole 32 being threadedly connected.

[0037] Specifically, the fixing assembly 3 includes a knob 35 , and the knob 35 is fixedly connected to the bottom end of the threaded rod 1 34 .

[0038] Furthermore, first, according to the height of the roadbed, choose to unfold the support plate 2 24 or unfold the support plate 24 and the support plate 3 26 at the same time, and then turn the knob 35 to drive the threaded rod 1 34 to rotate, so that the threaded rod 1 34 can be screwed into the bottom of the fixing plate 2 33, so that the threaded rod 1 34 can be screwed together with the circular hole 32, so as to fix the support plates 1 22, 24 and 3 26, and the fixing is simple and convenient, and the user experience will be better.

[0039] Example 2

[0040] Reference Figure 3 and Figure 4 , which is the second embodiment of the utility model. This embodiment is based on the previous embodiment. The reinforcement component 5 includes a fixing plate three 51 and a threaded rod two 52. The fixing plate three 51 is fixedly installed on the top of the base plate 1. The threaded rod two 52 is connected to one side of the fixing plate three 51 through threads. One end of the threaded rod two 52 is connected to a circular block 53 through a bearing. The outer side wall of the circular block 53 is hinged with a U-shaped frame two 54. A circular plate 55 is fixedly installed on one side of the U-shaped frame two 54.

[0041] Specifically, a handle 9 is hinged on one side of the threaded rod 52, and the surface of the handle 9 is anti-slip treated. A circular groove 6 is opened on one side of the support component 2, and a circular plate 55 is located inside the circular groove 6. A magnet 7 is provided on the inner wall of the circular groove 6. The circular plate 55 and the magnet 7 are magnetically connected. Four bolts 4 are threadedly connected to the top of the base plate 1, and the four bolts 4 are arranged opposite to each other. A support plate 8 is fixedly installed on the top of the base plate 1, and the support plate 8 is fixedly connected to the reinforcement component 5.

[0042] Furthermore, rotating the handle 9 can drive the threaded rod 2 52 to rotate, so that the circular block 53 can drive the U-shaped frame 2 54 to move, so that the circular plate 55 can be stuck into the interior of the circular groove 6, and at the same time the magnet 7 can magnetically attract the circular plate 55, so as to reinforce the support assembly 2, so that the support effect of the support assembly 2 will be better, and the roadbed will be safer to use, and the effect of use will also increase accordingly.

[0043] Working principle: First, according to the height of the roadbed, choose to unfold the support plate 24 or unfold the support plate 24 and the support plate 3 26 at the same time, and then turn the knob 35 to drive the threaded rod 1 34 to rotate, so that the threaded rod 1 34 can be screwed into the bottom of the fixing plate 2 33, so that the threaded rod 1 34 can be screwed together with the circular hole 32, so as to fix the support plates 1 22, 24 and 26.

[0044] Then, rotating the handle 9 can drive the threaded rod 2 52 to rotate, so that the circular block 53 can drive the U-shaped frame 2 54 to move, so that the circular plate 55 can be stuck into the circular groove 6, and at the same time the magnet 7 can magnetically attract the circular plate 55, so as to reinforce the support assembly 2, so that the support effect of the support assembly 2 will be better.

[0045] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. A roadbed anti-collapse structure, comprising a bottom plate, characterized in that: A support component is fixedly installed on the top of the base plate, a fixing component is arranged on one side of the support component, and a reinforcement component is arranged on the top of the base plate; The support assembly comprises a U-shaped frame 1 and a support plate 1, wherein the U-shaped frame 1 is fixedly mounted on the top of the bottom plate, the support plate 1 is hinged to the inner side wall of the U-shaped frame 1, a hinge 1 is fixedly mounted on one side of the support plate 1, a support plate 2 is fixedly connected to one side of the hinge 1, a hinge 2 is fixedly connected to one side of the support plate 2, and a support plate 3 is fixedly connected to one side of the hinge 2; The fixing assembly includes a fixing plate 1 and a circular hole, wherein the fixing plate 1 is fixedly installed on one side of the supporting plate 2, and the circular hole is opened on the top of the fixing plate 1. The fixing plate 2 is fixedly installed on one side of the supporting plate 1 and the supporting plate 3 respectively, and the bottom of the fixing plate 2 is connected with a threaded rod 1 through a thread, and the threaded rod 1 is connected to the circular hole through a thread.

2. A roadbed anti-collapse structure according to claim 1, characterized in that: The reinforcement assembly includes a fixing plate three and a threaded rod two, the fixing plate three is fixedly installed on the top of the base plate, the threaded rod two is threadedly connected to one side of the fixing plate three, one end of the threaded rod two is connected to a circular block through a bearing, the outer side wall of the circular block is hinged with a U-shaped frame two, and a circular plate is fixedly installed on one side of the U-shaped frame two.

3. A roadbed anti-collapse structure according to claim 2, characterized in that: A handle is hinged on one side of the threaded rod 2, and the surface of the handle is anti-slip treated.

4. A roadbed anti-collapse structure according to claim 2, characterized in that: A circular groove is provided on one side of the supporting component, and the circular plate is located inside the circular groove.

5. A roadbed anti-collapse structure according to claim 4, characterized in that: The inner side wall of the circular groove is provided with a magnet, and the circular plate is magnetically connected to the magnet.

6. The roadbed anti-collapse structure according to claim 1, characterized in that: The top of the bottom plate is connected with four bolts through threads, and the four bolts are arranged opposite to each other.

7. The roadbed anti-collapse structure according to claim 1, characterized in that: The fixing assembly includes a knob, and the knob is fixedly connected to the bottom end of the threaded rod one.

8. The roadbed anti-collapse structure according to claim 1, characterized in that: A support plate is fixedly installed on the top of the bottom plate, and the support plate is fixedly connected to the reinforcement assembly.

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