Roadbed anti-settlement facility

Abstract

The utility model discloses a subgrade anti-settlement facility which comprises a pavement layer, the bottom of the pavement layer is fixedly connected with a fixing plate, and the bottom of the fixing plate is provided with a waterproof plate. A pit is dug in the ground firstly, then a fixed pipe is placed in the pit, then a user rotates a handle, the handle rotates through a rotating block, the rotating block rotates to drive a worm to rotate, the worm rotates to drive a worm gear to rotate, the worm gear rotates to drive a screw to rotate, and an abutting block moves a movable plate downwards; the movable plate is extruded to move outwards, the protection rod is inserted into soil, the fixing pipe can be limited, the roadbed is effectively prevented from collapsing through supporting of the fixing pipe, the pavement layer achieves the excellent anti-sedimentation effect, the existing mode that lifting is conducted through a rhombic telescopic frame is replaced, and therefore the excellent supporting effect is achieved; and sedimentation is not easy to occur.

Description

Technical Field

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

[0002] Roadbed settlement is a common phenomenon that endangers driving safety during the use of highways. Because the highway bears high loads for a long time, the roadbed sinks as a whole, forming an uneven condition. When vehicles drive on this uneven road surface, they are bumpy and prone to fatigue. If you are not careful, serious traffic accidents may occur, endangering people's lives.

[0003] After searching, the patent publication number is: CN206646346U. The utility model relates to a highway roadbed anti-settling facility, which effectively solves the problems of unreasonable structure and poor effect of existing highway roadbed anti-settling facilities; the technical solution includes a pavement layer and a roadbed pile, a waterproof layer is provided below the pavement layer, a roadbed layer is provided below the waterproof layer, and a roadbed layer is provided below the roadbed layer, through holes are provided on both sides of the roadbed layer, multiple roadbed layers on the same plane are aligned, the upper ends of the roadbed layers on the same plane are connected through multiple first cylindrical rods placed in the through holes, the lower ends of the roadbed layers on the same plane are connected through multiple second cylindrical rods placed in the through holes, the first cylindrical rods and the second cylindrical rods are staggered, and multiple retractable support seats are provided below the roadbed layer; the utility model prevents rainwater from penetrating into the roadbed layer through the waterproof layer, reduces the probability of roadbed sinking, further fixes the road surface through the roadbed layer, and the first cylindrical rods and the second cylindrical rods in the roadbed layer can provide better support.

[0004] The above-mentioned prior art solutions have the following defects: the anti-subsidence facility is supported by a diamond-shaped telescopic frame, but the current road surface is relatively heavy, far exceeding the supporting strength of the diamond-shaped telescopic frame. When a large vehicle is driving on the road surface, it is extremely easy to cause damage, which is inconvenient for users to use. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a roadbed anti-subsidence facility, which has excellent anti-subsidence advantages and solves the problem that the anti-subsidence facility is supported by a diamond-shaped telescopic frame, but the current road surface is relatively heavy, far exceeding the supporting strength of the diamond-shaped telescopic frame, and it is extremely easy to cause damage when a large vehicle is driving on the road surface.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a roadbed anti-subsidence facility, including a pavement layer, a fixed plate fixedly connected to the bottom of the pavement layer, a waterproof plate is arranged at the bottom of the fixed plate, a road base layer is arranged at the bottom of the waterproof plate, a protection component is arranged at the bottom of the road base layer, fixed pipes are arranged on both sides of the bottom of the protection component, the fixed pipe is located at the bottom of the pavement layer, a protection component is arranged inside the fixed pipe, and a transmission component is arranged inside the fixed pipe.

[0007] As a preferred embodiment of the utility model, the protective component includes a metal rod, the metal rod is fixedly connected to the bottom of the road base layer, the number of the metal rods is several, a base plate is fixedly installed at the bottom of the metal rod, and both sides of the bottom of the base plate are fixedly connected to the top of the fixed pipe.

[0008] As a preferred embodiment of the utility model, the protection component includes a movable plate, the movable plate is located inside the fixed tube, a positioning rod is fixedly connected to the outer side of the movable plate, positioning grooves slidably connected to the positioning rod are provided on both sides of the fixed tube, and a tightening block is provided on the inner side of the movable plate.

[0009] As a preferred embodiment of the utility model, the transmission assembly includes a screw, the top of the screw is movably connected to the top of the inner wall of the fixed tube through a bearing, the surface of the screw is threadedly connected to the top of the clamping block, the surface of the screw is fixedly connected to a worm wheel, the front side of the worm wheel is meshed with a worm, and the outer side of the worm passes through the outside of the fixed tube.

[0010] As a preferred embodiment of the utility model, a rotating block is fixedly connected to the outer side of the worm, a handle is movably connected to the inner side of the rotating block, and an anti-slip sleeve is fixedly connected to the surface of the handle.

[0011] As a preferred embodiment of the utility model, a stabilizing plate is laterally fixedly connected to the interior of the fixed tube, a protective rod is fixedly connected to the bottom of the stabilizing plate, and a protective groove slidably connected to the protective rod is provided on the front and rear sides of the top of the clamping block.

[0012] As a preferred embodiment of the utility model, a protection frame is fixedly connected to the top of the base plate, and the protection frame is used in conjunction with a metal rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model first digs a hole in the ground, then places the fixed pipe inside the hole, and then the user rotates the handle, the handle rotates through the rotating block, the rotating block drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the screw to rotate, so that the pressing block moves the movable plate downward, the movable plate is squeezed and moves outward, and the protection rod is inserted into the soil, the fixed pipe can be limited, and the roadbed can be effectively prevented from collapsing through the support of the fixed pipe, so that the road surface layer can achieve excellent anti-settling effect, replacing the existing method of lifting and lowering using a diamond-shaped telescopic frame, thereby achieving excellent support effect and not prone to settlement.

[0015] 2. The utility model can provide uniform support to the bottom of the pavement layer by setting the protective components, effectively preventing the pavement layer from being broken or damaged, and is relatively safe and convenient for users to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main view of the utility model;

[0017] Figure 2 It is a three-dimensional explosion schematic diagram of the utility model;

[0018] Figure 3 It is a three-dimensional exploded schematic diagram of the fixed pipe of the utility model;

[0019] Figure 4 For this utility model Figure 3 Enlarged schematic diagram at point A in the middle.

[0020] In the figure: 1. pavement layer; 2. fixed plate; 3. waterproof plate; 4. road base layer; 5. protection assembly; 51. metal rod; 52. base plate; 6. fixed pipe; 7. protection assembly; 71. movable plate; 72. positioning rod; 73. positioning groove; 74. tightening block; 8. transmission assembly; 81. screw; 82. worm gear; 83. worm; 9. rotating block; 10. handle; 11. anti-slip sleeve; 12. stabilizing plate; 13. protection rod; 14. protection groove; 15. protection frame. DETAILED DESCRIPTION

[0021] 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.

[0022] like Figures 1 to 4As shown, the utility model provides a roadbed anti-subsidence facility, including a pavement layer 1, a fixed plate 2 is fixedly connected to the bottom of the pavement layer 1, a waterproof plate 3 is arranged at the bottom of the fixed plate 2, a road base layer 4 is arranged at the bottom of the waterproof plate 3, a protection component 5 is arranged at the bottom of the road base layer 4, fixed pipes 6 are arranged on both sides of the bottom of the protection component 5, the fixed pipe 6 is located at the bottom of the pavement layer 1, a protection component 7 is arranged inside the fixed pipe 6, and a transmission component 8 is arranged inside the fixed pipe 6.

[0023] refer to Figure 3 The protection component 5 includes a metal rod 51, which is fixedly connected to the bottom of the roadbed 4. The number of the metal rods 51 is several, and a base plate 52 is fixedly installed at the bottom of the metal rod 51. Both sides of the bottom of the base plate 52 are fixedly connected to the top of the fixed pipe 6.

[0024] As a technical optimization solution of the utility model, by setting the protective component 5, the bottom of the pavement layer 1 can be evenly supported, effectively preventing the pavement layer 1 from being broken or damaged, with high safety and convenience for users.

[0025] refer to Figure 3 The protection component 7 includes a movable plate 71, which is located inside the fixed tube 6. A positioning rod 72 is fixedly connected to the outer side of the movable plate 71. Positioning grooves 73 slidably connected to the positioning rod 72 are provided on both sides of the fixed tube 6. A tightening block 74 is provided on the inner side of the movable plate 71.

[0026] As a technical optimization solution of the utility model, by setting the protection component 7, the inside of the soil can be supported and limited, effectively avoiding the sinking of the fixed pipe 6, which is relatively safe and convenient for users to use.

[0027] refer to Figure 4 The transmission assembly 8 includes a screw 81, the top of which is movably connected to the top of the inner wall of the fixed tube 6 through a bearing, the surface of the screw 81 is threadedly connected to the top of the clamping block 74, the surface of the screw 81 is fixedly connected to a worm gear 82, the front face of the worm gear 82 is meshed with a worm 83, and the outer side of the worm 83 passes through the outer side of the fixed tube 6.

[0028] As a technical optimization solution of the present invention, the height of the clamping block 74 can be adjusted through the setting of the transmission component 8, which effectively improves the stability of the clamping block 74, facilitates the up and down movement of the clamping block 74, and facilitates the clamping of the movable plate 71, which is convenient for users to use.

[0029] refer to Figure 4 The outer side of the worm 83 is fixedly connected to a rotating block 9, the inner side of the rotating block 9 is movably connected to a handle 10, and the surface of the handle 10 is fixedly connected to an anti-slip sleeve 11.

[0030] As a technical optimization solution of the utility model, the worm 83 can be rotated by setting the rotating block 9, which effectively improves the stability of the worm 83, makes it convenient for the user to rotate the worm 83, and effectively improves the working efficiency of the worm 83.

[0031] refer to Figure 3 A stabilizing plate 12 is transversely fixedly connected to the interior of the fixed tube 6, a protective rod 13 is fixedly connected to the bottom of the stabilizing plate 12, and a protective groove 14 slidably connected to the protective rod 13 is provided on the front and rear sides of the top of the tightening block 74.

[0032] As a technical optimization solution of the utility model, the protection rod 13 can be installed through the setting of the stabilizing plate 12, which effectively prevents the protection rod 13 from stably limiting the clamping block 74, effectively improves the stability of the clamping block 74, and is convenient for users to use.

[0033] refer to Figure 2 A protective frame 15 is fixedly connected to the top of the base plate 52 , and the protective frame 15 is used in conjunction with the metal rod 51 .

[0034] As a technical optimization solution of the utility model, the metal rod 51 can be protected by setting the protection frame 15, which effectively improves the stability between the base plate 52 and the road base layer 4, improves the safety of the road surface layer 1, and can be used for a long time.

[0035] The working principle and use process of the utility model are as follows: when in use, when the user needs to prevent the roadbed from settling, the user first digs a hole in the ground, and then places the fixed pipe 6 into the inside of the hole. Then the user rotates the handle 10, and the handle 10 is rotated through the rotating block 9. The rotating block 9 rotates to drive the worm 83 to rotate, and the worm 83 rotates to drive the worm wheel 82 to rotate. The worm wheel 82 rotates to drive the screw 81 to rotate, so that the tightening block 74 moves the movable plate 71 downward, so that the movable plate 71 is squeezed and moves outward, so that the protection rod 13 is inserted into the inside of the soil, and the fixed pipe 6 can be limited. Through the support of the fixed pipe 6, the roadbed can be effectively prevented from collapsing, thereby achieving an excellent anti-settlement effect.

[0036] To sum up: the roadbed anti-subsidence facility, through the setting, pavement layer 1, fixed plate 2, waterproof plate 3, road base layer 4, protective component 5, metal rod 51, base plate 52, fixed pipe 6, protective component 7, movable plate 71, positioning rod 72, positioning groove 73, tightening block 74, transmission component 8, screw 81, worm wheel 82 and worm 83, solves the problem that the anti-subsidence facility is supported by a diamond-shaped telescopic frame, but the current road surface is relatively heavy, far exceeding the supporting strength of the diamond-shaped telescopic frame, and it is extremely easy to cause damage when a large vehicle is driving on the road surface.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] 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 roadbed anti-settlement facility, comprising a pavement layer (1), characterized in that: A fixing plate (2) is fixedly connected to the bottom of the pavement layer (1), a waterproof plate (3) is arranged at the bottom of the fixing plate (2), a road base layer (4) is arranged at the bottom of the waterproof plate (3), a protection component (5) is arranged at the bottom of the road base layer (4), fixing pipes (6) are arranged on both sides of the bottom of the protection component (5), the fixing pipes (6) are located at the bottom of the pavement layer (1), a protection component (7) is arranged inside the fixing pipes (6), and a transmission component (8) is arranged inside the fixing pipes (6).

2. A roadbed anti-settling facility according to claim 1, characterized in that: The protection assembly (5) comprises a metal rod (51), the metal rod (51) being fixedly connected to the bottom of the roadbed (4), the number of the metal rods (51) being several, a base plate (52) being fixedly mounted on the bottom of the metal rod (51), and both sides of the bottom of the base plate (52) being fixedly connected to the top of the fixed pipe (6).

3. The roadbed anti-settling facility according to claim 1, characterized in that: The protection assembly (7) comprises a movable plate (71), the movable plate (71) being located inside the fixed tube (6), a positioning rod (72) being fixedly connected to the outer side of the movable plate (71), positioning grooves (73) being slidably connected to the positioning rod (72) being provided on both sides of the fixed tube (6), and a tightening block (74) being provided on the inner side of the movable plate (71).

4. The roadbed anti-settling facility according to claim 1, characterized in that: The transmission assembly (8) comprises a screw (81), the top of the screw (81) being movably connected to the top of the inner wall of the fixed tube (6) via a bearing, the surface of the screw (81) being threadedly connected to the top of the abutting block (74), the surface of the screw (81) being fixedly connected to a worm wheel (82), the front face of the worm wheel (82) being meshed with a worm (83), and the outer side of the worm (83) penetrating to the outer side of the fixed tube (6).

5. A roadbed anti-settling facility according to claim 4, characterized in that: The outer side of the worm (83) is fixedly connected to a rotating block (9), the inner side of the rotating block (9) is movably connected to a handle (10), and the surface of the handle (10) is fixedly connected to an anti-slip sleeve (11).

6. The roadbed anti-settling facility according to claim 3 is characterized by: A stabilizing plate (12) is transversely fixedly connected to the interior of the fixing tube (6), a protection rod (13) is fixedly connected to the bottom of the stabilizing plate (12), and a protection groove (14) slidably connected to the protection rod (13) is provided on the front and rear sides of the top of the abutting block (74).

7. The roadbed anti-settling facility according to claim 2, characterized in that: A protective frame (15) is fixedly connected to the top of the base plate (52), and the protective frame (15) is used in conjunction with the metal rod (51).

Images