Surface mine pit slope drainage pipe fixing device

Abstract

The utility model relates to the technical field of mines, and discloses a surface mine pit slope drainage pipe fixing device which comprises bases, the top ends of the two bases are rotationally connected with threaded columns, the lower sides of the outer walls of the threaded columns are rotationally connected with hand wheels, and the outer walls of the threaded columns are in threaded connection with supporting blocks. Limiting assemblies are arranged on the outer walls of the supporting blocks, mounting grooves are connected to the top ends of the supporting blocks through rotating pieces, connecting grooves are formed in the inward ends of the mounting grooves, fixing bases are fixedly connected to the inner walls of the mounting grooves and the inner walls of the connecting grooves, and first clamping sleeves are fixedly connected to the top ends of the fixing bases. According to the device, the number of the connecting grooves between the two mounting grooves can be adjusted according to the length of a slope, so that the overall length of the device is changed, the inclination angles of the mounting grooves and the connecting grooves are adjusted by rotating the hand wheel, the device is suitable for slopes with different lengths and gradients, the application range of the device is widened, and the drainage pipe is convenient to install.

Description

Technical Field

[0001] This utility model relates to the field of mining technology, and in particular to a fixing device for drainage pipes on the slope of an open-pit mine. Background Technology

[0002] Open-pit mining is the process of removing the overburden from an ore body to obtain the desired minerals; it is the process of extracting useful minerals from an open-surface mining site. Compared with underground mining, open-pit mining has the advantages of full resource utilization, high recovery rate, low dilution rate, suitability for large-scale machinery construction, rapid mine construction, large output, high labor productivity, low cost, good working conditions, and safe production.

[0003] Open-pit mines contain various pits that are prone to water accumulation. If drainage is not carried out in time, it will affect mining operations. The mine body is a special mudstone structure, which is as hard as rock when dry, but becomes soft when wet. There is a water-permeable layer in the mine body, and the slope of the pit is constantly softened by water erosion. The installation of drainage pipes on the slope of open-pit mine pits is difficult, especially the problem of fixing them.

[0004] Therefore, given the difficulty in installing existing open-pit mine slope drainage pipes, especially the difficulty in fixing them, a fixing device for open-pit mine slope drainage pipes is needed to solve the above problems. Utility Model Content

[0005] To address the challenges of installing drainage pipes on slopes in open-pit mines, particularly the difficulty in securing them, this application provides a fixing device for drainage pipes on slopes in open-pit mines.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A fixing device for a slope drainage pipe in an open-pit mine includes a base. Each of the two bases has a threaded column rotatably connected to its top. A handwheel is rotatably connected to the lower side of the outer wall of each threaded column. A support block is threadedly connected to the outer wall of each threaded column. A limit component is provided on the outer wall of each support block. An installation groove is connected to the top of each support block via a rotating component. A connecting groove is provided at one inward end of each installation groove. A fixing seat is fixedly connected to the inner wall of both the installation groove and the connecting groove. A first clamping sleeve is fixedly connected to the top of each fixing seat. A second clamping sleeve is connected to the rear end of each first clamping sleeve via a clamping component. Anti-slip sleeves are provided on the inner walls of both the first and second clamping sleeves.

[0008] As a further improvement of this utility model, the limiting component includes a fixed block fixedly connected to both the left and right ends of the support block, a sleeve rod fixedly connected to the bottom end of each fixed block, a sliding rod slidably connected to the inner wall of each sleeve rod, and the bottom end of each sliding rod fixedly connected to the top of the base.

[0009] As a further improvement of this utility model, the rotating component includes a first rotating seat fixedly connected to the top of the support block, and a first rotating block rotatably connected to the outer wall of the first rotating seat, with the top of the first rotating block fixedly connected to the bottom of the mounting groove.

[0010] As a further improvement of this utility model, a first mounting block is fixedly connected to the right side of both ends of the mounting groove, and a second mounting block is fixedly connected to the left and right sides of both ends of the connecting groove.

[0011] As a further improvement of this utility model, the adjacent first mounting block and the second mounting block are connected by bolts to fix the connecting groove on the mounting groove.

[0012] As a further improvement of this utility model, the clamping assembly includes a second rotating seat fixedly connected to the rear end of the first card sleeve, and a second rotating block rotatably connected to the outer wall of the second rotating seat, and the front end of the second rotating block is fixedly connected to the rear end of the second card sleeve.

[0013] As a further improvement of this utility model, each of the first card sleeves is fixedly connected to a second connecting block at its front end, and each of the second card sleeves is fixedly connected to a first connecting block at its front end. The adjacent first connecting blocks and second connecting blocks are connected by bolts.

[0014] In summary, compared with the prior art, this application includes at least one of the following beneficial technical effects:

[0015] 1. In this utility model, the number of connecting slots between the two mounting slots can be adjusted according to the length of the slope, thereby changing the overall length of the device. The tilt angle between the mounting slot and the connecting slot can be adjusted by rotating the handwheel, making it suitable for slopes of different lengths and inclinations, thus improving the applicability of the device and facilitating the installation of drainage pipes.

[0016] 2. In this utility model, the drain pipe is placed inside the first clamp, and the second clamp is rotated to make the first connecting block and the second connecting block fit together and be fixed with bolts. The drain pipe can be clamped and installed. During installation, the anti-slip sleeve will deform to fit the outer wall of the drain pipe better, and the toothed protrusions on its surface will increase the friction between it and the drain pipe, ensuring that the drain pipe is fixed firmly. Attached Figure Description

[0017] Figure 1 This is a perspective view of a slope drainage pipe fixing device for an open-pit mine, as proposed in this utility model.

[0018] Figure 2 This is a cross-sectional view of the support block in a fixed device for drainage pipes on an open-pit mine slope, as proposed in this utility model.

[0019] Figure 3 This is a schematic diagram of the first clamp of a fixing device for a slope drainage pipe in an open-pit mine, as proposed in this utility model.

[0020] Legend:

[0021] 1. Base; 2. Handwheel; 3. Support block; 4. Slide rod; 5. Sleeve rod; 6. Fixing block; 7. First rotating seat; 8. First rotating block; 9. Mounting groove; 10. First mounting block; 11. Second mounting block; 12. Connecting groove; 13. Threaded column; 14. Fixing seat; 15. First ferrule; 16. Second rotating seat; 17. Second rotating block; 18. Second ferrule; 19. First connecting block; 20. Second connecting block; 21. Anti-slip sleeve. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this application, but not all embodiments.

[0023] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0024] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0025] In the description of this application, it should be noted that the use of terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" to indicate orientation or positional relationships is based on the orientation or positional relationships shown in the accompanying drawings, or the orientation or positional relationships commonly used when the product is in use. These terms are used solely for the convenience of describing this application and for 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. Therefore, they should not be construed as limitations on this application. Furthermore, the use of terms such as "first" and "second" in the description of this application is only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0026] Furthermore, the use of terms such as "horizontal" and "vertical" in the description of this application does not imply that the component is required to be absolutely horizontal or suspended, but rather that it may be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but rather that it may be slightly tilted.

[0027] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0028] Example 1: Refer to Figure 1 and Figure 2 A fixing device for drainage pipes on the slope of an open-pit mine includes a base 1. Threaded columns 13 are rotatably connected to the top of each of the two bases 1. Handwheels 2 are rotatably connected to the lower side of the outer wall of each threaded column 13. Support blocks 3 are threadedly connected to the outer wall of each threaded column 13. Limiting components are provided on the outer wall of each support block 3. The limiting components include fixing blocks 6 fixedly connected to both ends of the support block 3. Sleeve rods 5 are fixedly connected to the bottom of each fixing block 6. Sliding rods 4 are slidably connected to the inner wall of each sleeve rod 5. The bottom of each sliding rod 4 is fixedly connected to the top of the base 1. Mounting grooves 9 are connected to the top of each support block 3 via rotating parts. The rotating parts include first rotating seats 7 fixedly connected to the top of each support block 3. First rotating blocks 8 are rotatably connected to the outer wall of each first rotating seat 7. The top of each first rotating block 8 is fixedly connected to the bottom of the mounting groove 9.

[0029] Specifically, rotating the handwheel 2 can drive the threaded column 13 to rotate on the base 1, causing the support block 3 to move upward along the outer wall of the threaded column 13. When the support block 3 moves, its two sides slide on the slide rod 4 through the sleeve rod 5 fixed by the fixing block 6, so that the support block 3 will not rotate with the threaded column 13. When the support block 3 moves on the outer wall of the threaded column 13, it will cause the first rotating block 8 to rotate on the first rotating seat 7, adjusting the tilt angle of the mounting groove 9, thereby changing the angle when the device fixes the water pipe as a whole, which is suitable for slopes of different inclinations.

[0030] Example 2: Refer to Figure 1-3Each mounting groove 9 has a connecting groove 12 at one inward end. First mounting blocks 10 are fixedly connected to the right sides of both ends of the mounting groove 9. Second mounting blocks 11 are fixedly connected to the left and right sides of both ends of the connecting groove 12. Adjacent first mounting blocks 10 and second mounting blocks 11 are connected by bolts to secure the connecting groove 12 to the mounting groove 9. Fixing seats 14 are fixedly connected to the inner walls of both the mounting groove 9 and the connecting groove 12. First retaining sleeves 15 are fixedly connected to the top of each fixing seat 14. The rear ends of each first retaining sleeve 15 are connected to a second retaining sleeve via a clamping assembly. The second sleeve 18 has a clamping assembly including a second rotating seat 16 fixedly connected to the rear end of the first sleeve 15. The outer wall of the second rotating seat 16 is rotatably connected to a second rotating block 17. The front end of the second rotating block 17 is fixedly connected to the rear end of the second sleeve 18. The front end of the first sleeve 15 is fixedly connected to a second connecting block 20. The front end of the second sleeve 18 is fixedly connected to a first connecting block 19. Adjacent first connecting blocks 19 and second connecting blocks 20 are connected by bolts. The inner walls of the first sleeve 15 and the second sleeve 18 are provided with anti-slip sleeves 21.

[0031] Specifically, the connecting groove 12 can be installed on the mounting groove 9 by bolting the first mounting block 10 and the second mounting block 11 together. The number of connecting grooves 12 installed can be adjusted according to the slope length, thereby controlling the length of the device and expanding its applicable range. The first clamping sleeve 15 fixed to the inner wall of the mounting groove 9 and the connecting groove 12 can place the drain pipe. The second rotating block 17 rotates on the second rotating seat 16 to close the second clamping sleeve 18 to clamp the drain pipe. The first connecting block 19 and the second connecting block 20 are fixed by bolts to prevent the drain pipe from moving. The anti-slip sleeve 21 set on the inner wall of the first clamping sleeve 15 and the second clamping sleeve 18 will deform to a certain extent when in contact with the drain pipe, increasing the friction with the drain pipe. At the same time, its surface has toothed protrusions, which further increases the friction with the outer wall of the drain pipe and prevents the pipe from slipping due to gravity.

[0032] Working principle: First, according to the slope length, a certain number of connecting slots 12 are connected to each other by bolts through the second mounting blocks 11 on their outer walls. Then, the second mounting blocks 11 on both sides of the assembled whole are aligned with the first mounting blocks 10 on the outer walls of the two mounting slots 9, and installed by bolts. The overall length of the device is adjusted to match the slope length. Then, the drain pipe is placed inside the first clamping sleeve 15, and the second clamping sleeve 18 is rotated so that the first connecting block 19 on it fits with the second connecting block 20, and bolts are installed to fix it. The anti-slip sleeve 21 deforms during the installation process and fits against the outer wall of the drain pipe. With its toothed protrusions, the drain pipe is firmly clamped. Then, one base 1 is placed at the bottom of the mine pit and the other is placed at the top of the mine pit. The handwheel 2 is manually turned to drive the threaded column 13 to rotate, thereby causing the support block 3 to rise and push the first rotating block 8 to rotate inside the first rotating seat 7. After the tilt angle of the connecting slot 12 is parallel to the slope angle, the base 1 is fixed to the ground by fixing bolts to complete the installation.

[0033] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A fixing device for drainage pipes on the slope of an open-pit mine, characterized in that, The system includes a base (1), with a threaded column (13) rotatably connected to the top of each of the two bases (1). A handwheel (2) is rotatably connected to the lower side of the outer wall of each threaded column (13). A support block (3) is threadedly connected to the outer wall of each threaded column (13). A limit component is provided on the outer wall of each support block (3). An installation groove (9) is connected to the top of each support block (3) via a rotating component. A connecting groove (12) is provided at one end of each installation groove (9). A fixing seat (14) is fixedly connected to the inner wall of each installation groove (9) and connecting groove (12). A first ferrule (15) is fixedly connected to the top of each fixing seat (14). A second ferrule (18) is connected to the rear end of each first ferrule (15) via a clamping component. An anti-slip sleeve (21) is provided on the inner wall of each first ferrule (15) and second ferrule (18).

2. The fixing device for drainage pipes on the slope of an open-pit mine according to claim 1, characterized in that: The limiting component includes a fixed block (6) fixedly connected to both the left and right ends of the support block (3), a sleeve rod (5) fixedly connected to the bottom end of the fixed block (6), a sliding rod (4) slidably connected to the inner wall of the sleeve rod (5), and the bottom end of the sliding rod (4) fixedly connected to the top of the base (1).

3. The fixing device for drainage pipes on the slope of an open-pit mine according to claim 1, characterized in that: The rotating component includes a first rotating seat (7) fixedly connected to the top of the support block (3), and a first rotating block (8) rotatably connected to the outer wall of the first rotating seat (7). The top of the first rotating block (8) is fixedly connected to the bottom of the mounting groove (9).

4. The fixing device for drainage pipes on the slope of an open-pit mine according to claim 1, characterized in that: The mounting groove (9) is fixedly connected to the right side of both the front and rear ends with a first mounting block (10), and the connecting groove (12) is fixedly connected to the left and right sides of both the front and rear ends with a second mounting block (11).

5. The fixing device for drainage pipes on the slope of an open-pit mine according to claim 4, characterized in that: The first mounting block (10) and the second mounting block (11) are connected by bolts to fix the connecting groove (12) on the mounting groove (9).

6. The fixing device for drainage pipes on the slope of an open-pit mine according to claim 1, characterized in that: The clamping assembly includes a second rotating seat (16) fixedly connected to the rear end of the first sleeve (15), and a second rotating block (17) rotatably connected to the outer wall of the second rotating seat (16), and the front end of the second rotating block (17) fixedly connected to the rear end of the second sleeve (18).

7. The fixing device for drainage pipes on the slope of an open-pit mine according to claim 1, characterized in that: The front end of the first sleeve (15) is fixedly connected to a second connecting block (20), and the front end of the second sleeve (18) is fixedly connected to a first connecting block (19). The adjacent first connecting block (19) and second connecting block (20) are connected by bolts.

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