Slope treatment and reinforcement structure for open-pit mining

Abstract

The utility model is suitable for the technical field of slope protection, and provides an open-pit mining slope treatment reinforcing structure which comprises a base. The adjusting plate is hinged to the base and used for adjusting the slope attaching angle of the equipment; the bottom plate is detachably mounted on the adjusting plate through a first threaded rod; the protection plate is mounted at the top of the bottom plate and is used for reinforcing a side slope; the supporting rod is fixed at the top of the bottom plate and is used for reinforcing and supporting the protection plate; and the top plate is mounted at the top of the protection plate, and a threaded hole used for being connected with the first threaded rod located on the other adjusting block is formed in the top plate. The open-pit mining side slope treatment reinforcing structure can be conveniently assembled and disassembled according to the height of the side slope so as to achieve covering protection on the side slope, flexibility is high, and the protection effect is good.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of slope protection, especially relates to a open -pit mining slope treatment reinforcing structure. BACKGROUND

[0002] Open -pit mining is to remove the overburden of the ore bed and the covering, and the mineral is exposed on the ground for mining, wherein the process of removing the soil rock is called stripping, and the process of mining the mineral is called mining. In the early stage of open -pit mining, landslides rarely occur. As the time of mineral mining increases, the original balance condition of the slope rock mass is changed, which easily causes landslides of the open -pit mining slope. Therefore, the slope of the open -pit mining needs to be stabilized and treated, and the slope support construction refers to the support, reinforcement and protection measures taken for the slope to ensure the safety of the construction slope and its environment.

[0003] The slope support on the market is generally supported and reinforced by gravity retaining wall, buttress retaining wall and cantilever support in use. The structure of such a protection device is fixed, and the structure is not easy to adjust during use, and there is the problem of incomplete protection. SUMMARY

[0004] The utility model provides a open -pit mining slope treatment reinforcing structure, aims at solving the problem of the existing slope protection device inconvenient to adjust and easy to exist the problem of incomplete protection proposed in the above background technology.

[0005] To solve the above problems, the utility model is realized in this way, a open -pit mining slope treatment reinforcing structure, include: base, the adjusting plate that is hinged on the base is used for adjusting the equipment fit the slope angle, the bottom plate that is detachably installed on the adjusting plate through first threaded rod, the protection plate that is installed on the bottom plate top is used for reinforcing the slope, the support rod that is fixed on the bottom plate top is used for reinforcing the support protection plate, the top plate that is installed on the protection plate top, be equipped with the threaded hole that is used for connecting the first threaded rod on another adjusting block on the top plate, the threaded hole cooperation first threaded rod cooperation is used for the protection height of the protection plate is assisted to prolong, set up on the top plate is used for stabilizing the fixed assembly of protection plate.

[0006] Preferably, the fixed assembly includes: the adjusting seat that is detachably installed on the top plate through the second threaded rod, the adjusting seat is used for providing the holding point of rotating the second threaded rod, the electric telescopic rod that is fixed on the adjusting seat top, the connecting frame that is rotatably installed on the electric telescopic rod output rod, the fixed frame is fixed on the connecting frame, and the fixed plate is hinged on the fixed frame and can contact the top of the pit.

[0007] Preferably, the bottom of the base is provided with a fixed cone which can be inserted into the bottom of the pit and is used to stabilize the base, and the movable cone which can be inserted into the top of the pit is movably mounted on the fixed plate and is used to stabilize the fixed plate.

[0008] Preferably, the first threaded rod is threadedly mounted on the adjusting plate, the adjusting block is mounted on the first threaded rod, the adjusting shaft which is rotatably connected with the bottom plate is fixed on the adjusting block, and the adjusting block is used to provide a gripping point for rotating the first threaded rod.

[0009] Preferably, the protective plate is provided with through holes which are used to assist the evaporation of water in the slope, the outer sleeve of the electric telescopic rod is provided with a telescopic protective sleeve which is used to prevent water, and the top of the movable cone is provided with a limiting block which is used to limit the insertion depth of the movable cone in the soil.

[0010] Preferably, the telescopic protective sleeve is composed of an outer cylinder and an inner cylinder, the inner cylinder is slidably mounted in the outer cylinder, the outer cylinder is sleeved on the electric telescopic rod, the inner cylinder is sleeved on the output rod of the electric telescopic rod, and the outer wall of the inner cylinder is provided with a sealing ring which is in contact with the inner wall of the outer cylinder.

[0011] Preferably, the connecting frame is pasted with an adhesive sheet, and the adhesive sheet is provided with a waterproof film which is used to isolate the telescopic protective sleeve from the ground of the pit.

[0012] Preferably, the side of the supporting rod which is away from the slope is provided with a groove which is used to accommodate a reflective film, the electric telescopic rod is provided with a storage battery, and the outer wall of the outer cylinder is provided with a solar panel which is connected with the storage battery through an electric wire.

[0013] Compared with the related art, the open-pit mining slope treatment and reinforcement structure has the following beneficial effects:

[0014] Compared with the prior art, the open-pit mining slope treatment and reinforcement structure is designed to be flexible and adjustable, realizes adaptive reinforcement of slopes with different inclination angles and heights, and through the combination of the base, the adjusting plate, the bottom plate, the protective plate, the supporting rod and the top plate and the addition of the electric telescopic rod and the fixed component, not only the stability and the bearing capacity of the reinforcement structure are improved, but also the sliding and collapse of the slope soil are effectively prevented, meanwhile, the through holes promote the evaporation of water in the slope, and the waterproof protective sleeve and the solar panel enhance the durability and the self-sufficiency of the structure. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a front view of the open-pit mining slope treatment and reinforcement structure provided by the utility model;

[0016] Figure 2 isFigure 1 An enlarged structural diagram of part A shown in the figure;

[0017] Figure 3 for Figure 1 An enlarged structural diagram of part B shown in the figure;

[0018] Figure 4 This is a three-dimensional cross-sectional view of the assembly structure of the support rod and the protective plate in this utility model.

[0019] Reference numerals: 1. Base; 2. Adjusting plate; 3. First threaded rod; 4. Adjusting block; 5. Adjusting shaft; 6. Base plate; 7. Support rod; 8. Protective plate; 9. Top plate; 10. Second threaded rod; 11. Adjusting seat; 12. Electric telescopic rod; 13. Connecting frame; 14. Fixing frame; 15. Fixing plate; 16. Movable cone; 17. Adhesive sheet; 18. Waterproof membrane; 19. Fixed cone. Detailed Implementation

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings are used to distinguish different objects, not to describe a particular order; the terms "inner," "outer," "left," and "right" indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0021] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0022] This utility model embodiment provides a slope treatment and reinforcement structure for open-pit mining, such as... Figures 1-4As shown, the open-pit mining slope management reinforcing structure comprises: a base 1; an adjusting plate 2 hinged on the base 1 for adjusting the angle of the device adhering to the slope; a bottom plate 6 detachably installed on the adjusting plate 2 through a first threaded rod 3; a protective plate 8 installed on the top of the bottom plate 6 for reinforcing the slope; a support rod 7 fixed on the top of the bottom plate 6 for strengthening the support of the protective plate 8; a top plate 9 installed on the top of the protective plate 8, the top plate 9 is provided with a threaded hole for connecting the first threaded rod 3 located on another adjusting block 4, the threaded hole cooperates with the first threaded rod 3 for assisting in extending the protective height of the protective plate 8; and a fixing assembly arranged on the top plate 9 for stabilizing the protective plate 8.

[0023] In the embodiment, the base 1 serves as the basis of the entire reinforcing structure and provides stable support for other components, the adjusting plate 2 is hinged on the base 1 and can adjust the angle of the device adhering to the slope, which makes the reinforcing structure adapt to slopes with different inclination angles and improves the adaptability and flexibility of the structure, the bottom plate 6 can be detachably installed on the adjusting plate 2 through the first threaded rod 3, which facilitates installation and disassembly, the first threaded rod 3 cooperates with the threaded hole on the top plate 9 for assisting in extending the protective height of the protective plate 8 (a plurality of protective plates 8 are spliced through the first threaded rod 3 to extend the height), thereby meeting the reinforcing requirements of slopes with different heights, the bottom plate 6 serves as the support basis of the protective plate 8 and ensures the stability and reinforcing effect of the protective plate 8, the support rod 7 is used for strengthening the support of the protective plate 8 and improving the stability and carrying capacity of the entire reinforcing structure, the protective plate 8 is the main slope reinforcing component and can effectively prevent the sliding and collapse of the slope soil, and the top plate 9 is in contact with the top of the pit, thereby increasing the stability of the angle of the protective plate 8 after contacting the slope.

[0024] In the further preferred embodiment of the utility model, the fixing assembly comprises: an adjusting seat 11 detachably installed on the top plate 9 through a second threaded rod 10, the adjusting seat 11 is used for providing a gripping point for rotating the second threaded rod 10; an electric telescopic rod 12 fixed on the top of the adjusting seat 11; a connecting frame 13 rotatably installed on the output rod of the electric telescopic rod 12, the connecting frame 13 is fixed with a fixing frame 14; and a fixing plate 15 hinged on the fixing frame 14 and in contact with the top of the pit.

[0025] In the embodiment, the adjusting seat 11 can be detachably mounted on the top plate 9 through the second threaded rod 10, the position of the adjusting seat 11 can be adjusted as required, the flexibility of the structure is enhanced, the adjusting seat 11 is convenient for user operation and adjustment, and further serves as a support base of the electric telescopic rod 12, the stability and accuracy of the electric telescopic rod 12 are ensured, the electric telescopic rod 12 can adjust the height and position of the connecting frame 13 and the fixing frame 14 through the telescopic function, the equipment height can be finely adjusted according to the height of the slope, when the height of the slope is between the height of a single protection plate 8 and the height of two protection plates 8, the connecting frame 13 is designed to enable the fixing frame 14 to rotate at a certain angle around the output rod of the electric telescopic rod 12, the flexibility of the structure is further enhanced, the fixing frame 14 is designed to enable the fixing plate 15 to be stably hinged thereon and ensure that the fixing plate 15 is in close contact with the top of the pit, and the fixing plate 15 is designed to enable the entire reinforcing structure to be firmly fixed on the slope of the pit, so that the sliding and collapse of the slope soil are prevented, and meanwhile, the fixing plate 15 can be adjusted according to the shape and angle of the top of the pit, the adaptability and stability of the structure are improved.

[0026] In the further preferred embodiment of the utility model, the bottom of the base 1 is provided with a fixed cone 19 which can be inserted into the bottom of the pit, the fixed cone 19 is used to stabilize the base 1, and the fixing plate 15 is movably provided with a movable cone 16 which can be inserted into the top of the pit, the movable cone 16 is used to stabilize the fixing plate 15.

[0027] In the embodiment, the fixed cone 19 is designed to be inserted into the bottom of the pit, the contact area and friction between the base 1 and the ground of the pit are increased through physical embedding, so that the base 1 is stabilized, and the entire reinforcing structure is prevented from sliding or toppling when subjected to the pressure of the slope soil, the addition of the fixed cone 19 significantly improves the stability and safety of the reinforcing structure, so that the structure can more reliably withstand the pressure of the slope soil, and the movable cone 16 is designed to be inserted into the top of the pit to form close contact and support with the top of the pit, the position and angle of the movable cone 16 can be adjusted to ensure that the fixing plate 15 is closely attached to the top of the pit, so that the entire reinforcing structure is further stabilized.

[0028] In the further preferred embodiment of the utility model, the first threaded rod 3 is threadedly mounted on the adjusting plate 2, the first threaded rod 3 is provided with an adjusting block 4, the adjusting block 4 is fixedly provided with an adjusting shaft 5 which is rotationally connected with the bottom plate 6, and the adjusting block 4 is used to provide a gripping point for rotating the first threaded rod 3.

[0029] In the embodiment, the first threaded rod 3 can be moved up and down by rotating to realize assembly and disassembly, which improves the flexibility and adaptability of the reinforcing structure, the adjusting block 4 not only provides a point for the first threaded rod 3 to be easily held and rotated, facilitating the user to operate, but more importantly, it fixes the adjusting shaft 5 connected with the bottom plate 6 to rotate, so that the bottom plate 6 can be adjusted in a certain range of angle, and the adjusting shaft 5 serves as the center shaft of the bottom plate 6 to rotate, so that the bottom plate 6 and the components thereon can be adjusted in a certain range of angle, and the first threaded rod 3 can be rotated when the angle of the bottom plate 6 is fixed.

[0030] In the further preferred embodiment of the utility model, the protection plate 8 is provided with through holes for assisting evaporation of water in the slope, the electric telescopic rod 12 is provided with a telescopic protective sleeve for waterproofing, and the top of the movable cone 16 is provided with a limiting block for limiting the insertion depth of the movable cone 16.

[0031] In the embodiment, the through holes in the protection plate 8 are used to assist evaporation of water in the slope, the through holes provided in the protection plate 8 can increase the contact area between the soil in the slope and the air, which is conducive to evaporation and discharge of water in the slope, thereby reducing the water content of the soil in the slope and improving the stability of the slope, which helps to reduce the risk of softening and sliding of the soil in the slope caused by water accumulation, and enhances the protection effect of the reinforcing structure, the telescopic protective sleeve tightly wraps the outside of the electric telescopic rod 12 to form a waterproof barrier to prevent water from entering the inside of the electric telescopic rod 12 and causing circuit short circuit or mechanical failure, which improves the durability and reliability of the electric telescopic rod 12 and ensures normal operation of the reinforcing structure in adverse weather conditions, and the limiting block is installed on the top of the movable cone 16, when the movable cone 16 is inserted into the top of the pit, the limiting block will contact the top surface of the fixed plate 15 to limit the further insertion depth of the movable cone 16.

[0032] In the further preferred embodiment of the utility model, the telescopic protective sleeve is composed of an outer cylinder and an inner cylinder, the inner cylinder is slidingly installed in the outer cylinder, the outer cylinder is sleeved on the outside of the electric telescopic rod 12, the inner cylinder is sleeved on the output rod of the electric telescopic rod 12, and the outer wall of the inner cylinder is provided with a sealing ring in contact with the inner wall of the outer cylinder.

[0033] In the embodiment, the outer cylinder serves as the main structure of the protective sleeve to provide waterproof protection for the body of the electric telescopic rod 12, and the inner cylinder slides with the extension and retraction of the output rod of the electric telescopic rod 12 to ensure that the protective sleeve can tightly wrap the output rod during the extension and retraction of the output rod to prevent water from entering, and the sealing ring is designed to further enhance the waterproof performance of the protective sleeve to ensure that water cannot enter the inside of the electric telescopic rod 12 through the gap in adverse weather conditions, effectively prolonging the service life of the electric telescopic rod 12.

[0034] In the further preferred embodiment of the utility model, the connecting frame 13 is pasted with an adhesive sheet 17, the adhesive sheet 17 is provided with a waterproof film 18, and the waterproof film 18 is used to isolate the telescopic protective sleeve from the pit ground.

[0035] In the embodiment, the adhesive sheet 17 serves as the support and fixing base of the waterproof film 18, ensuring that the waterproof film 18 can be firmly pasted on the connecting frame 13 and not easy to fall off, and the main function of the waterproof film 18 is to isolate the direct contact between the telescopic protective sleeve (especially the outer cylinder part) and the pit ground, since there may be water accumulation or moisture on the pit ground, the setting of the waterproof film 18 can effectively prevent water from penetrating into the telescopic protective sleeve from the ground, further protecting the electric telescopic rod 12 from water erosion and reducing corrosion.

[0036] In the further preferred embodiment of the utility model, the side of the supporting rod 7 away from the slope is provided with a groove for accommodating a reflective film, the electric telescopic rod 12 is provided with a storage battery, and the outer wall of the outer cylinder is installed with a solar panel connected with the storage battery through an electric wire.

[0037] In the embodiment, the reflective film can reflect the surrounding light in the night or in the case of insufficient light, improving the visibility of the reinforcing structure, which is crucial for workers working at night and can greatly reduce the safety hazards caused by unclear vision, the electric telescopic rod 12 is integrated with a storage battery for providing power for the electric telescopic rod 12, and the solar panel can capture and utilize sunlight to generate electric energy to charge the storage battery, so that even in remote pit operation areas far away from the power line, the normal operation of the electric telescopic rod 12 and its related accessories can be ensured.

[0038] In summary, compared with the related art, the device realizes adaptive reinforcement of different inclination angles and height slopes through the flexible and adjustable component design, through the combination of the base 1, the adjusting plate 2, the bottom plate 6, the protective plate 8, the supporting rod 7 and the top plate 9, and the addition of the electric telescopic rod 12 and the fixing assembly, not only the stability and carrying capacity of the reinforcing structure are improved, but also the sliding and collapse of the slope soil body are effectively prevented, at the same time, the through hole design promotes the evaporation of the slope moisture, and the application of the waterproof protective sleeve and the solar panel enhances the durability and self-sufficiency of the structure.

[0039] In several embodiments provided in the application, it should be understood that the disclosed device can be realized by other ways.

[0040] The above examples are only used to illustrate the technical solutions of the present application, and are not intended to limit the protection scope of the present application. Obviously, the described examples are only some of the embodiments of the present application, not all the embodiments. Based on these examples, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application. Although the present application has been described in detail with reference to the above examples, those of ordinary skill in the art can still combine, add or delete the features in the embodiments of the present application according to the circumstances without creative labor, so as to obtain different other technical solutions which do not deviate from the concept of the present application in essence, and these technical solutions also fall within the scope of the present application.

Claims

1. An open pit mining slope management reinforcement structure, characterized by, The utility model relates to a slope protection device, which comprises: a base; an adjusting plate hinged on the base for adjusting the slope angle of the device; a bottom plate detachably installed on the adjusting plate through a first threaded rod; a protection plate installed on the top of the bottom plate for reinforcing the slope; a support rod fixed on the top of the bottom plate for strengthening the support of the protection plate; a top plate installed on the top of the protection plate, which is provided with a threaded hole for connecting the first threaded rod located on another adjusting block, and the threaded hole cooperates with the first threaded rod to assist in extending the protection height of the protection plate; a fixing assembly arranged on the top plate for stabilizing the protection plate.

2. The open pit mining slope management and reinforcement structure according to claim 1, characterized in that, The fixing assembly comprises: an adjusting seat detachably installed on the top plate through a second threaded rod, which is used to provide a gripping point for rotating the second threaded rod; a motor-driven telescopic rod fixed on the top of the adjusting seat; a connecting frame rotatably installed on the output rod of the motor-driven telescopic rod, which is fixed with a fixing frame; and a fixing plate hinged on the fixing frame and capable of contacting the top of the mine pit.

3. The open pit mining slope management and reinforcement structure according to claim 2, characterized in that, The bottom of the base is provided with a fixed cone that can be inserted into the bottom of the mine pit, which is used to stabilize the base, and the fixing plate is movably provided with a movable cone that can be inserted into the top of the mine pit, which is used to stabilize the fixing plate.

4. The open pit mining slope management and reinforcement structure according to claim 1, characterized in that, The first threaded rod is threadedly installed on the adjusting plate, and the first threaded rod is provided with an adjusting block, which is fixed with an adjusting shaft rotatably connected with the bottom plate, and the adjusting block is used to provide a gripping point for rotating the first threaded rod.

5. The open pit mining slope management and reinforcement structure according to claim 3, characterized in that, The protection plate is provided with a through hole for assisting in the evaporation of water from the slope, the outer sleeve of the motor-driven telescopic rod is provided with a telescopic protective sleeve for waterproofing, and the top of the movable cone is provided with a limiting block for limiting the insertion depth of the movable cone.

6. The open pit mining slope management and reinforcement structure according to claim 5, characterized in that, The telescopic protective sleeve is composed of an outer cylinder and an inner cylinder, the inner cylinder is slidably installed in the outer cylinder, the outer cylinder is sleeved on the motor-driven telescopic rod, the inner cylinder is sleeved on the output rod of the motor-driven telescopic rod, and the outer wall of the inner cylinder is provided with a sealing ring in contact with the inner wall of the outer cylinder.

7. The open pit mining slope management and reinforcement structure according to claim 5, characterized in that, The connecting frame is pasted with an adhesive sheet, which is provided with a waterproof film for isolating the telescopic protective sleeve from the ground of the mine pit.

8. The open pit mining slope management and reinforcement structure according to claim 6, characterized in that, The side of the support rod away from the slope is provided with a groove for accommodating a reflective film, the motor-driven telescopic rod is provided with a battery, and the outer wall of the outer cylinder is provided with a solar panel connected with the battery through an electric wire.

Images