Mine side slope anti-sliding device

Abstract

A mine side slope anti-sliding device belongs to the field of mine side slope anti-sliding devices and comprises a plurality of anti-sliding plate units, connecting units and a plurality of fixing units, one connecting unit is rotatably connected between every two anti-sliding plate units, the number of the fixing units is multiple, and the connecting units are rotatably connected between every two anti-sliding plate units. And the plurality of fixing units penetrate through the anti-sliding plate unit. The problems that in the background technology, existing mining is mostly conducted through deep-concave strip mines, slopes for safe strip mine mining are arranged in a stepped mode, however, the earth surface geological environment can be damaged after long-time mining, meanwhile, slope landslide can be caused by repeated rolling of engineering vehicles, and the working efficiency is high can be solved. The problems of broken stone sliding and landslide can be further caused are solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of mine slope anti -slip device, especially a mine slope anti -slip device. BACKGROUND

[0002] Most of the mining is deep concave open pit, in order to exploit safe open pit slope to adopt the ladder shape setting, but long -term exploitation will cause the damage of surface geological environment, and repeated compaction of engineering vehicle will also lead to slope landslide, and further will lead to the slide of broken stone and landslides, therefore, a kind of mine slope anti -slip device is urgently needed. CONTENT OF UTILITY MODEL

[0003] The utility model aims at solving the above-mentioned problems existing in prior art, provide a kind of mine slope anti -slip device.

[0004] To achieve the above object, the utility model takes the following technical scheme:

[0005] A kind of mine slope anti -slip device, including: anti -slip plate unit, connecting unit and fixed unit, the anti -slip plate unit is set to multiple, one connecting unit is rotatably connected between every two anti -slip plate unit, the fixed unit is set to multiple, multiple fixed units all pass through anti -slip plate unit.

[0006] The anti -slip plate unit includes: anti -slip plate and anti -slip hole, the anti -slip plate is provided with multiple the anti -slip hole, the upper rear side of the anti -slip plate and the lower front side are all provided with rotating pin shaft.

[0007] The connecting unit includes: threaded sleeve, threaded rod, fixed plate and extension plate, the threaded rod both ends are all screw fitted with threaded sleeve, one of the threaded sleeve rotating pin shaft rotationally connects, the threaded sleeve and threaded rod are at least provided with one, the fixed plate is provided with two, two fixed plates are symmetrically fixed on the upper end of two threaded sleeves, the inside of two fixed plates is all provided with hollow structure, and the opposite end of two fixed plates is provided with opening, the extension plate slides in two fixed plates.

[0008] Multiple fixed units all include: earth-piercing column, cavity, earth-piercing column hole, limit sliding block, sliding rod, wedge-shaped protrusion and guide rod, the earth-piercing column passes through anti -slip hole, the earth-piercing column is provided with cavity inside, the earth-piercing column is provided with multiple earth-piercing column holes on the lateral surface, one limit sliding block is slid in each earth-piercing column hole, the lower end of multiple limit sliding blocks is all provided as inclined plane, the sliding rod is slid into cavity, the cavity is fixed with guide rod on one side surface, the guide rod is slid into sliding rod, the sliding rod is provided with multiple wedge-shaped protrusions on the lateral surface, and each wedge-shaped protrusion is respectively abutted on the bottom surface of one limit sliding block.

[0009] Compared with the prior art, the present application has the beneficial effects that:

[0010] The present application provides a mine slope anti-sliding device, which can solve the problem of the existing mine exploitation, which is mostly deep concave open-pit mine, in order to exploit the safety open-pit mine, the slope is set in a stepped manner, but long-term exploitation will cause damage to the surface geological environment, and repeated rolling of engineering vehicles will also cause slope landslide, and further cause gravel sliding and mountain landslide. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 is a schematic diagram of the overall structure of the present application;

[0012] Figure 2 is a front view of the anti-sliding plate unit;

[0013] Figure 3 is a schematic diagram of the fixed unit structure;

[0014] Figure 4 is a partial enlarged view of the fixed unit. DETAILED DESCRIPTION

[0015] The technical solutions in the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0016] A mine slope anti-sliding device, comprising: an anti-sliding plate unit 1, a connecting unit 2 and a fixed unit 3, the anti-sliding plate unit 1 is provided as a plurality, one connecting unit 2 is rotatably connected between every two anti-sliding plate units 1, and the fixed unit 3 is provided as a plurality, and the plurality of fixed units 3 all pass through the anti-sliding plate unit 1.

[0017] The anti-sliding plate unit 1 comprises: an anti-sliding plate 1-1 and an anti-sliding hole 1-2, the anti-sliding plate 1-1 is provided with a plurality of anti-sliding holes 1-2 penetrating through, and the upper rear side and the lower front side of the anti-sliding plate 1-1 are both provided with a rotating pin shaft.

[0018] The connecting unit 2 comprises a threaded sleeve 2-1, a threaded rod 2-2, fixing plates 2-3 and extension plates 2-4, the threaded rod 2-2 is sleeved with the threaded sleeve 2-1 at both ends, one threaded sleeve 2-1 is rotationally connected by rotating a pin shaft, the threaded sleeve 2-1 and the threaded rod 2-2 are provided as at least one, the fixing plates 2-3 are provided as two, the two fixing plates 2-3 are symmetrically fixed on the upper ends of the two threaded sleeves 2-1, the two fixing plates 2-3 are internally provided as hollow structures, and the opposite ends of the two fixing plates 2-3 are provided with openings, and the extension plates 2-4 slide in the two fixing plates 2-3.

[0019] The plurality of fixing units 3 each comprise a soil piercing column 3-1, a cavity 3-2, soil piercing column holes 3-3, limiting sliding blocks 3-4, sliding rods 3-5, wedge-shaped protrusions 3-6 and guide rods 3-7, the soil piercing column 3-1 passes through the anti-slip hole 1-2, the soil piercing column 3-1 is internally provided with the cavity 3-2, a plurality of soil piercing column holes 3-3 are formed in the lateral surface of the soil piercing column 3-1, one limiting sliding block 3-4 slides in each soil piercing column hole 3-3, the lower end of each limiting sliding block 3-4 is provided as an inclined surface, the sliding rod 3-5 slides into the cavity 3-2, the guide rod 3-7 is fixed on one side of the cavity 3-2, the guide rod 3-7 slides into the sliding rod 3-5, and a plurality of wedge-shaped protrusions 3-6 are formed in the lateral surface of the sliding rod 3-5, and each wedge-shaped protrusion 3-6 abuts against the bottom surface of one limiting sliding block 3-4.

[0020] The working principle of the utility model is:

[0021] When using the device, the anti-slide plate unit 1 and the connecting unit 2 can be continuously connected and used. When using, the anti-slide plate 1-1 is abutted against the side of the slope, and then the plurality of soil-piercing columns 3-1 provided by the fixing unit 3 are respectively inserted into the slope through the anti-slide holes 1-2. The soil-piercing columns 3-1 can increase the strength of the slope. Then the sliding rod 3-5 is pushed to slide along the guide rod 3-7 into the cavity 3-2, and at the same time the limiting sliding block 3-4 is moved out of the soil-piercing column hole 3-3 by the wedge-shaped protrusion 3-6. The wedge-shaped protrusion 3-6 can extrude the soil around the soil-piercing column 3-1, so that the soil is more compacted to further increase the stability of the slope. At the same time, the limiting sliding block 3-4 also plays a limiting role on the soil-piercing column 3-1 to prevent the soil-piercing column 3-1 from sliding out. The anti-slide hole 1-2 of the anti-slide plate 1-1 is abutted against the soil-piercing column 3-1 under the action of gravity, and the soil-piercing column 3-1 plays a supporting role on the anti-slide plate 1-1. Then according to the horizontal width of the slope, the threaded sleeve 2-1 is moved in the opposite direction by rotating the threaded rod 2-2, thereby moving the fixing plate 2-3 and the extension plate 2-4 out of the fixing plate 2-3. The width of the slope can be adjusted according to the horizontal width of the slope. During daily use, the construction personnel and construction vehicles are pressed on the fixing plate 2-3 and the extension plate 2-4, which can reduce the pressure on the slope and further reduce the harm of landslides. After adjusting the connecting unit 2, the rotating pin shaft provided at the lower front end of the other anti-slide plate 1-1 is rotationally connected with the other threaded sleeve 2-1, and then the above steps are repeated to continuously protect the slope.

[0022] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A mine slope anti-sliding device, characterized in that: Include: Anti-skid board unit (1), connecting unit (2) and fixed unit (3), the anti-skid board unit (1) is provided as multiple, one connecting unit (2) is rotatably connected between every two anti-skid board units (1), the fixed unit (3) is provided as multiple, multiple fixed units (3) all pass through anti-skid board unit (1).

2. The mine slope anti-sliding device according to claim 1, characterized in that: The anti-skid board unit (1) includes: anti-skid board (1-1) and anti-skid hole (1-2), the anti-skid board (1-1) is provided with multiple anti-skid holes (1-2) penetrating, the upper rear side and the lower front side of the anti-skid board (1-1) are provided with rotating pin shafts.

3. The mine slope anti-sliding device according to claim 2, characterized in that: The connecting unit (2) includes: threaded sleeve (2-1), threaded rod (2-2), fixed plate (2-3) and extension plate (2-4), the threaded rod (2-2) is rotatably connected at both ends of the threaded sleeve (2-1), the threaded sleeve (2-1) and the threaded rod (2-2) are provided at least one, the fixed plate (2-3) is provided as two, the two fixed plates (2-3) are symmetrically fixed on the upper end of the two threaded sleeves (2-1), the two fixed plates (2-3) are provided with openings at opposite ends, and the extension plate (2-4) slides in the two fixed plates (2-3).

4. The mine slope anti-sliding device according to claim 3, characterized in that: Multiple fixed units (3) include: soil column (3-1), cavity (3-2), soil column hole (3-3), limit sliding block (3-4), sliding rod (3-5), wedge-shaped protrusion (3-6) and guide rod (3-7), the soil column (3-1) passes through the anti-skid hole (1-2), the soil column (3-1) is provided with a cavity (3-2) inside, the soil column (3-1) is provided with multiple soil column holes (3-3) on the lateral surface, each soil column hole (3-3) is provided with a limit sliding block (3-4) slidingly, multiple limit sliding blocks (3-4) are provided with inclined surfaces at the lower end, the sliding rod (3-5) slides into the cavity (3-2), the cavity (3-2) is provided with a guide rod (3-7) on one side, the guide rod (3-7) slides into the sliding rod (3-5), the sliding rod (3-5) is provided with multiple wedge-shaped protrusions (3-6) on the lateral surface, and each wedge-shaped protrusion (3-6) is respectively abutted on the bottom surface of one limit sliding block (3-4).

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