A slope retaining structure for open-pit non-metallic mines

Abstract

The utility model discloses a slope retaining structure for an open-pit non-metallic mine, comprising a bottom plate, a main retaining plate fixedly connected to the bottom plate, the main retaining plate being provided with an adjusting mechanism for increasing the retaining height of the main retaining plate, the adjusting mechanism comprising an adjusting plate, an assembly plate, a support plate, a bearing plate, a positioning plate and a limiting plate, the adjusting plate being connected to the main retaining plate through the assembly plate, the adjusting plate being used to adjust the height of the main retaining plate, the support plate being located at the bottom of the bearing plate, and the positioning plate being slidably arranged on the bearing plate. The utility model utilizes the mutual cooperation of the adjusting plate, the support plate, the bearing plate, the positioning plate, the limiting plate, the bearing plate and the pulling plate, the adjusting plate increasing the retaining height of the main retaining plate, the support plate, the bearing plate and the positioning plate positioning the installation of the adjusting plate, the limiting plate limiting the relative position of the support plate and the positioning plate, thereby facilitating the corresponding adjustment of the height of the main retaining plate according to the retaining height of the slope.

Description

Technical Field

[0001] The utility model relates to the field of open-pit non-metallic mine slope retaining structures, in particular to an open-pit non-metallic mine slope retaining structure. Background Art

[0002] Open-pit non-metallic mines usually refer to mines that carry out mining activities on the surface and extract non-metallic minerals by stripping off the topsoil or rocks. As the name suggests, open-pit non-metallic mines are mines in an open-air state. When mining, open-pit non-metallic mines usually produce slopes, and there will be soil sliding on the slopes, and slope retaining structures will be used to protect the slopes.

[0003] The slope retaining structure in the prior art usually includes a retaining plate, a base plate and positioning pins, etc. The retaining plate is fixed on the top of the base plate so that the base plate is placed in a suitable position. The retaining slope is located on the side of the slope, and the positioning pins are used to fix the base plate to the specified position, and then the retaining plate is used to protect the slope.

[0004] When mining in open-pit non-metallic mines, there will be multiple slopes with different heights, but the retaining walls are usually set at a fixed height, so some slopes may not be protected high enough, making it inconvenient to adjust the height of the retaining walls according to demand, which has certain limitations. Utility Model Content

[0005] The utility model aims to provide a slope retaining structure for open-pit non-metallic mines to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a slope retaining structure for an open-pit non-metallic mine, comprising:

[0007] A bottom plate, the top of which is fixedly connected with a main retaining plate;

[0008] The top of the main retaining plate is provided with an adjustment mechanism for increasing the retaining height of the main retaining plate, and the adjustment mechanism comprises:

[0009] An adjusting plate and an assembling plate, wherein the adjusting plate is connected to the main retaining plate through the assembling plate, and the adjusting plate is used to adjust the height of the main retaining plate;

[0010] A supporting plate, a carrying plate and a positioning plate, wherein the supporting plate is located at the bottom of the carrying plate, the positioning plate is slidably arranged on the carrying plate, and the carrying plate is connected to the supporting plate through the positioning plate;

[0011] The limiting plate is slidably arranged on the side of the positioning plate, and the limiting plate is used to lock the relative position of the supporting plate and the positioning plate.

[0012] Preferably, the sides of the main retaining plate and the adjusting plate are fixedly connected to a plurality of supporting plates respectively, the side of the adjusting plate is fixedly connected to a bearing plate, and the top end of the positioning plate is fixedly connected to the bearing plate.

[0013] Preferably, a mounting groove is provided at the top of the support plate, and the positioning plate is slidably and interlacedly connected with the inner cavity of the mounting groove. Assembly grooves are provided at the tops of the main retaining plate and the adjustment plate, and the assembly plate is slidably and interlacedly connected with the inner cavity of the assembly groove. A first sliding groove is provided on the side of the inner wall of the mounting groove, and a limiting groove is provided on the side of the positioning plate, and the limiting plate is slidably and interlacedly connected with the first sliding groove and the inner cavity of the limiting groove.

[0014] Preferably, a supporting plate is fixedly connected to the side of the support plate, a second sliding groove matching with the limiting plate is symmetrically opened on the side of the supporting plate, and a pulling plate is fixedly connected to the side of the limiting plate.

[0015] Preferably, a third slide groove is symmetrically opened on the side of the support plate, the inner cavity of the third slide groove is provided with a square plate, the top and bottom ends of the inner wall of the third slide groove are opened with square grooves, the top and bottom ends of the square plate are fixedly connected with mounting blocks, the side of the mounting block is threadedly inserted and connected with a locking bolt, and one end of the locking bolt is threadedly inserted and connected with the inner wall of the square groove.

[0016] Preferably, a moving rod is fixedly connected to the side of the pulling plate, and the outer wall of the moving rod is slidably and interlacedly connected to the square plate. The outer wall of the moving rod is sleeved with a spring for driving the moving plate to slide horizontally, one end of the spring is fixedly connected to the square plate, and the other end of the spring is fixedly connected to the moving plate.

[0017] Technical effects and advantages of the utility model:

[0018] The utility model utilizes the mutual cooperation of the adjusting plate, the supporting plate, the bearing plate, the positioning plate, the limiting plate, the bearing plate and the pulling plate; the adjusting plate increases the retaining height of the main retaining plate; the supporting plate, the bearing plate and the positioning plate position the installation of the adjusting plate; the limiting plate limits the relative position of the supporting plate and the positioning plate, thereby facilitating the corresponding adjustment of the height of the main retaining plate according to the retaining height of the slope, and facilitating operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 It is a front sectional structural schematic diagram of the limiting plate of the utility model.

[0021] Figure 3 It is a front sectional structural schematic diagram of the movable plate of the utility model.

[0022] In the figure: 1, bottom plate; 2, main retaining plate; 3, adjusting mechanism; 31, adjusting plate; 32, supporting plate; 33, bearing plate; 34, positioning plate; 35, limiting plate; 36, supporting plate; 37, pulling plate; 38, assembly plate; 39, square plate; 310, moving plate; 311, moving rod; 312, locking bolt; 313, mounting block; 314, spring. DETAILED DESCRIPTION

[0023] 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.

[0024] The utility model provides Figure 1-3 The slope retaining structure for an open-pit non-metallic mine shown comprises a bottom plate 1 , the top of which is fixedly connected with a main retaining plate 2 .

[0025] Furthermore, an adjusting mechanism 3 for increasing the retaining height of the main retaining plate 2 is provided on the top of the main retaining plate 2. The adjusting mechanism 3 includes an adjusting plate 31, an assembly plate 38, a support plate 32, a bearing plate 33, a positioning plate 34 and a limiting plate 35. The size and quantity of the adjusting plate 31 can be customized according to needs. The adjusting plate 31 is conducive to adjusting the retaining height of the main retaining plate 2. The assembly plate 38 is conducive to connecting adjacent adjusting plates 31 and the adjusting plate 31 with the bottom plate 1, which is conducive to positioning and installing the adjusting plate 31. The support plate 32 is connected to the positioning plate 34. The limiting plate 35 is conducive to limiting the position of the positioning plate 34, which is conducive to installing and removing the adjusting plate 31. The adjusting plate 31 is connected to the main retaining plate 2 through the assembly plate 38. The adjusting plate 31 is used to adjust the height of the main retaining plate 2. The support plate 32 is located at the bottom of the bearing plate 33. The top of the positioning plate 34 is fixedly connected to the bearing plate 33, and the positioning plate 34 is slidably arranged on the bearing plate 33. The bearing plate 33 is connected to the supporting plate 32 through the positioning plate 34, and the limiting plate 35 is slidably arranged on the side of the positioning plate 34. The limiting plate 35 is used to lock the relative positions of the supporting plate 32 and the positioning plate 34. The sides of the main retaining plate 2 and the adjusting plate 31 are respectively fixedly connected to the plurality of supporting plates 32, the side of the adjusting plate 31 is fixedly connected to the bearing plate 33, the top of the positioning plate 34 is fixedly connected to the bearing plate 33, the top of the supporting plate 32 is provided with a mounting groove, the positioning plate 34 is slidably and interlacedly connected with the inner cavity of the mounting groove, the top of the main retaining plate 2 and the adjusting plate 31 are both provided with an assembly groove, the assembly plate 38 is slidably and interlacedly connected with the inner cavity of the assembly groove, the side of the inner wall of the mounting groove is provided with a first sliding groove, the side of the positioning plate 34 is provided with a limiting groove, and the limiting plate 35 is slidably and interlacedly connected with the inner cavity of the first sliding groove and the limiting groove.

[0026] Specifically, a supporting plate 36 is fixedly connected to the side of the support plate 32, which is conducive to the sliding of the limit plate 35 thereon, so as to facilitate the support of the limit plate 35. A second sliding groove that matches the limit plate 35 is symmetrically opened on the side of the supporting plate 36. A pulling plate 37 is fixedly connected to the side of the limit plate 35, which is conducive to the pulling operation of the limit plate 35, so that the limit plate 35 is connected to or disconnected from the positioning plate 34. A third sliding groove is symmetrically opened on the side of the supporting plate 36. The inner cavity of the third sliding groove is provided with a square plate 39, which is conducive to guiding the sliding of the moving rod 311. The top and bottom ends of the inner wall of the third sliding groove are both provided with square grooves. The top and bottom ends of the square plate 39 are fixedly connected with mounting blocks 313. The mounting blocks 313 and locking bolts 312 are conducive to the installation and removal of the other plate 39, which is convenient for the limit plate 35. For installation and disassembly, the side thread of the mounting block 313 is interspersed with a locking bolt 312, and one end of the locking bolt 312 is interspersed with the inner wall of the square groove. The side of the pulling plate 37 is fixedly connected with a moving rod 311, which is conducive to guiding the deformation of the spring 314 and driving the pulling plate 37 to move. The outer wall of the moving rod 311 is slidably interspersed with the square plate 39, and the outer wall of the moving rod 311 is sleeved with a spring 314 for driving the moving plate 310 to slide horizontally. The elastic force of the spring 314 is conducive to pushing the moving plate 310 to move, so that the moving plate 310 and the limit plate 35 can be restored to their original positions after movement, so as to facilitate repeated operation of the limit plate 35. One end of the spring 314 is fixedly connected to the square plate 39, and the other end of the spring 314 is fixedly connected to the moving plate 310.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A slope retaining structure for an open-pit non-metallic mine, comprising: A bottom plate (1), the top end of which is fixedly connected to a main retaining plate (2); The invention is characterized in that an adjustment mechanism (3) for increasing the retaining height of the main retaining plate (2) is arranged on the top of the main retaining plate (2), and the adjustment mechanism (3) comprises: an adjusting plate (31) and an assembling plate (38), wherein the adjusting plate (31) is connected to the main retaining plate (2) via the assembling plate (38), and the adjusting plate (31) is used to adjust the height of the main retaining plate (2); A support plate (32), a carrying plate (33) and a positioning plate (34), wherein the support plate (32) is located at the bottom of the carrying plate (33), the positioning plate (34) is slidably arranged on the carrying plate (33), and the carrying plate (33) is connected to the support plate (32) via the positioning plate (34); A limiting plate (35), wherein the limiting plate (35) is slidably arranged on a side of the positioning plate (34), and the limiting plate (35) is used to lock the relative position of the supporting plate (32) and the positioning plate (34).

2. The slope retaining structure for an open-pit non-metallic mine according to claim 1, characterized in that: The sides of the main retaining plate (2) and the adjusting plate (31) are respectively fixedly connected to a plurality of supporting plates (32), the side of the adjusting plate (31) is fixedly connected to a bearing plate (33), and the top end of the positioning plate (34) is fixedly connected to the bearing plate (33).

3. The slope retaining structure for an open-pit non-metallic mine according to claim 1, characterized in that: The top of the support plate (32) is provided with a mounting groove, the positioning plate (34) is slidably connected with the inner cavity of the mounting groove, the tops of the main retaining plate (2) and the adjusting plate (31) are both provided with assembly grooves, the assembly plate (38) is slidably connected with the inner cavity of the assembly groove, the side of the inner wall of the mounting groove is provided with a first sliding groove, the side of the positioning plate (34) is provided with a limiting groove, and the limiting plate (35) is slidably connected with the first sliding groove and the inner cavity of the limiting groove.

4. The slope retaining structure for an open-pit non-metallic mine according to claim 1, characterized in that: The side of the support plate (32) is fixedly connected to a supporting plate (36), the side of the supporting plate (36) is symmetrically provided with a second sliding groove that matches the limiting plate (35), and the side of the limiting plate (35) is fixedly connected to a pulling plate (37).

5. The slope retaining structure for an open-pit non-metallic mine according to claim 4, characterized in that: The side of the supporting plate (36) is symmetrically provided with a third slide groove, the inner cavity of the third slide groove is provided with a square plate (39), the top and bottom ends of the inner wall of the third slide groove are provided with square grooves, the top and bottom ends of the square plate (39) are fixedly connected with a mounting block (313), the side of the mounting block (313) is threadedly inserted and connected with a locking bolt (312), and one end of the locking bolt (312) is threadedly inserted and connected with the inner wall of the square groove.

6. The slope retaining structure for an open-pit non-metallic mine according to claim 5, characterized in that: A moving rod (311) is fixedly connected to the side of the pulling plate (37); the outer wall of the moving rod (311) is slidably connected to the square plate (39); the outer wall of the moving rod (311) is sleeved with a spring (314) for driving the moving plate (310) to slide horizontally; one end of the spring (314) is fixedly connected to the square plate (39), and the other end of the spring (314) is fixedly connected to the moving plate (310).

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