Slope mine slope support structure convenient for splicing installation

Abstract

This utility model relates to the technical field of slope support, and in particular to a slope support structure for mining that is easy to assemble and install. It not only facilitates the storage and transportation of the device, improves the flexibility of its use, and allows for easy switching between rolled-up and unrolled states, but also allows for the fixed connection of two adjacent sets of devices, enhancing the overall stability of the device. The structure includes a first connecting structure, a second connecting structure, a spreading structure, two sets of rolling structures, and four sets of fixing structures. The spreading structure is installed on the first connecting structure and protects the slope. The second connecting structure is installed on the spreading structure and facilitates connection to the first connecting structure of another set of devices. Both sets of rolling structures are installed on the spreading structure and facilitate the rolling up of the spreading structure. The four sets of fixing structures are respectively installed on the first and second connecting structures and facilitate pulling and fixing by workers.

Description

Technical Field

[0001] This utility model relates to the technical field of slope support, and in particular to a slope support structure for mines that is easy to assemble and install. Background Technology

[0002] In the mining process, the mining operation is the production link that consumes the most manpower, material resources, and capital, but also has the greatest potential to reduce mining costs. Because long-term mining will change the shape of the mine and form slopes.

[0003] Existing slope support structures for mines, such as the one disclosed in utility model patent application number 202321919156.0, which is easy to assemble and install, mainly include four support rods. The outer wall of the fixed shaft is rotatably connected to a clamping plate. In use, the first connecting rod and the second connecting rod, which are rotatably connected to the outer wall of the four support rods through multiple shafts, can fold the four support rods together. The inside of two of the support rods is rotatably connected to a rotating rod, which can fold the sides of the four support rods together. The fixed rod, which is fixed by the limiting block, can be removed, and the multiple folded rods can be connected by multiple knobs to form a mesh structure and pulled out.

[0004] However, most existing slope support structures are large in size, making them inconvenient to transport and store, and there is a lack of effective connection between multiple support structures, resulting in poor overall stability. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a slope support structure for mines that is easy to splice and install. It not only facilitates the storage and transportation of the device and improves the flexibility of the device's use, but also makes it easy to switch between the winding and unfolding states. Furthermore, it can fix two adjacent sets of devices together, thereby enhancing the overall stability of the device.

[0006] This utility model discloses a slope support structure for mining operations that is easy to assemble and install. It includes a first connecting structure, a second connecting structure, a spreading structure, two sets of winding structures, and four sets of fixing structures. The spreading structure is installed on the first connecting structure to protect the slope. The second connecting structure is installed on the spreading structure and facilitates connection to the first connecting structure of another device. Both sets of winding structures are installed on the spreading structure for easy winding. The four sets of fixing structures are respectively installed on the first and second connecting structures for easy pulling and fixing by workers. Workers place the device on the slope, use the fixing structures to secure the first connecting structure to the slope, and then operate the fixing structures to move the second connecting structure, spreading the structure. After the spreading structure is fully spread, the fixing structures are used to fix the second connecting structure to the slope. Then, the first connecting structure of the next device is fixedly connected to the second connecting structure. The above steps are repeated to complete the protection and support of the entire slope, ensuring the overall stability of the device.

[0007] Preferably, the first connecting structure includes a first connecting post, a connecting buckle, a lifting plate, and two sets of fixing pins. The first connecting post has two sets of connecting grooves and recesses. The connecting buckle is installed on the first connecting post and has a through hole. The lifting plate is installed on the connecting buckle. The two sets of fixing pins are slidably installed in the two sets of connecting grooves. By setting the connecting buckle and the two sets of fixing pins, it is convenient to connect with the second connecting structure of another device, which enhances the connection stability of the two adjacent devices. When disassembly is required, the lifting plate is operated to pull the connecting buckle and pull out the two sets of fixing pins at the same time to disconnect the connection between the two adjacent devices, which is convenient for handling.

[0008] Preferably, the second connecting structure includes a second connecting post, a protruding block, and two sets of plug-in blocks. The second connecting post has a receiving groove inside. The protruding block is installed on the second connecting post. Both sets of plug-in blocks are installed on the second connecting post, and each set of plug-in blocks has a fixing hole. The two sets of plug-in blocks are inserted into the connecting groove of the first connecting structure of the adjacent device, and then the fixing pin is inserted into the fixing hole of the plug-in block to fix them together. The protruding block is snapped into the through hole of the connecting buckle, which enhances the connection effect of the two adjacent devices and improves the overall stability.

[0009] Preferably, the spreading structure includes a fixed shaft, a protective net, a winding roller, and two sets of rubber strips. The fixed shaft is installed in the groove of the first connecting pile, one end of the protective net is fixedly connected to the fixed shaft, and the winding roller is rotatably installed in the receiving groove of the second connecting pile and fixedly connected to the other end of the protective net. The protective net is wound up on the winding roller, and both sets of rubber strips are installed on the edge of the receiving groove of the second connecting pile. The worker fixes the first connecting structure to the slope, and then pulls the second connecting structure to move it, so that the net wound up on the winding roller is spread out, thus protecting the slope. By setting two sets of rubber strips, the protective net is prevented from rubbing against the second connecting pile during unwinding and winding, thus protecting the protective net and extending the service life of the device.

[0010] Preferably, the protective netting is a biaxially oriented geogrid; biaxially oriented geogrids are lightweight, easy to transport and roll up, and their unique mesh structure allows the soil to be embedded in them, generating strong interlocking force and friction, which greatly improves the integrity and stability of the surface soil of the slope.

[0011] Preferably, the winding structure includes a connecting shaft, a spring, and a sealing head. The connecting shaft is connected to the protective net, the spring is installed in the receiving groove of the second connecting pile and fitted onto the connecting shaft, and the sealing head is installed on the connecting shaft and connected to the spring. When the device needs to be removed, the second connecting structure is brought close to the first connecting structure, the spring rebounds and drives the sealing head and the connecting shaft to rotate, and the connecting shaft drives the winding roller to rotate and wind up the protective net.

[0012] Preferably, the fixing structure includes a handle, rollers, a fixing plate, and a fixing bolt. The four fixing structures are respectively installed on the first connecting pile and the second connecting pile. The handle is installed on the first connecting pile, the rollers are rotatably installed on the first connecting pile, the fixing plate is installed on the first connecting pile, and the fixing bolts are slidably installed on the fixing plate. The operator can easily move the first and second connecting piles by operating the handle. The rollers facilitate the rolling of the second connecting pile on the slope, eliminating the trouble of manual handling. When it is moved to the required position, the operator weds the fixing bolt into the slope to fix the first and second connecting piles.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: the workers place the device on the slope, use the fixing structure to fix the first connecting structure on the slope, and pull the second connecting structure by operating the fixing structure to move and spread the spreading structure. After the spreading structure is fully spread, use the fixing structure to fix the second connecting structure on the edge. Then, fix the first connecting structure of the next set of devices to the second connecting structure. Repeat the above steps to complete the protection and support of the entire slope and ensure the overall stability of the device. Attached Figure Description

[0014] Figure 1 This is a front view structural diagram of the present invention; Figure 2 This is a partially enlarged isometric structural diagram of the first connecting structure of this utility model; Figure 3 This is a partially enlarged isometric structural diagram of the second connecting structure of this utility model; Figure 4 This is a cross-sectional axonometric structural schematic diagram of the unfolding structure of this utility model; Figure 5 This is a partially enlarged cross-sectional isometric structural schematic diagram of the winding structure of this utility model; Figure 6 This is a partially enlarged isometric structural diagram of the fixed structure of this utility model.

[0015] The attached diagram is labeled as follows: 01, First connecting structure; 11, First connecting post; 12, Connecting buckle; 13, Lifting plate; 14, Fixing pin; 02, Second connecting structure; 21, Second connecting post; 22, Protruding block; 23, Inserting block; 03, Spreading structure; 31, Fixing shaft; 32, Protective net; 33, Rewinding roller; 34, Rubber strip; 04, Rewinding structure; 41, Connecting shaft; 42, Spring; 43, Sealing head; 05, Fixing structure; 51, Handle; 52, Roller; 53, Fixing plate; 54, Fixing bolt. Detailed Implementation

[0016] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete. Example 1

[0017] This utility model discloses a slope support structure for mining operations that is easy to assemble and install. It includes a first connecting structure 01; a second connecting structure 02; a spreading structure 03; two sets of winding structures 04; and four sets of fixing structures 05. The spreading structure 03 is installed on the first connecting structure 01 and protects the slope. The second connecting structure 02 is installed on the spreading structure 03 and facilitates connection to the first connecting structure 01 of another device. Both sets of winding structures 04 are installed on the spreading structure 03 and facilitate winding it up. The four sets of fixing structures 05 are respectively installed on the first connecting structure 01 and the second connecting structure 02 and facilitate pulling and fixing by workers. The first connecting structure 01 includes a first connecting post 11, a connecting buckle 12, a lifting plate 13, and two sets of fixing pins 14. The first connecting post 11 has two sets of connecting grooves and recesses. The connecting buckle 12 is installed on the first connecting post 11 and has through holes. The lifting plate 13 is installed on the connecting buckle 12. The two sets of fixing pins 14 are slidably installed in the two sets of connecting grooves. The second connecting structure 02 includes a second connecting post 21, a protrusion 22, and two sets of insertion blocks 23. The second connecting post 21 has a storage groove inside. The protrusion 22 is installed on the second connecting post 21. Both sets of insertion blocks 23 are installed on the second connecting post 21 and have fixing holes. Structure 03 includes a fixed shaft 31, a protective net 32, a winding roller 33, and two sets of rubber strips 34. The fixed shaft 31 is installed in the groove of the first connecting pile 11. One end of the protective net 32 ​​is fixedly connected to the fixed shaft 31. The winding roller 33 is rotatably installed in the receiving groove of the second connecting pile 21 and fixedly connected to the other end of the protective net 32. The protective net 32 ​​is wound up on the winding roller 33. Both sets of rubber strips 34 are installed on the edge of the receiving groove of the second connecting pile 21. The protective net 32 ​​is also a biaxial tensile geogrid. During operation, the worker first fixes the first connecting structure 01 to the slope, and then pulls the second connecting structure 02 to move it, causing the net to unwind on the winding roller 33. The slope is protected by two sets of rubber strips 34, which prevent the protective netting 32 from rubbing against the second connecting pile 21 during unwinding and rewinding, thus protecting the protective netting 32 and extending the service life of the device. The two sets of plug-in blocks 23 are inserted into the connecting grooves of the first connecting pile 11 of the adjacent device, and then the fixing pins 14 are inserted into the fixing holes of the plug-in blocks 23 to fix them. The protrusions 22 are locked into the through holes of the connecting buckles 12 to enhance the connection effect between the two adjacent devices and improve the overall stability. When disassembly is required, the lifting plate 13 is operated to pull the connecting buckles 12 and pull out the two sets of fixing pins 14 at the same time to disconnect the connection between the two adjacent devices for easy handling. Example 2

[0018] like Figures 1 to 6As shown, this utility model discloses a slope support structure for mining slopes that is easy to assemble and install, based on embodiment 1. The winding structure 04 includes a connecting shaft 41, a spring 42, and a sealing head 43. The connecting shaft 41 is connected to the protective net 32. The spring 42 is installed in the receiving groove of the second connecting pile 21 and fitted onto the connecting shaft 41. The sealing head 43 is installed on the connecting shaft 41 and connected to the spring 42. The fixing structure 05 includes a handle 51, a roller 52, a fixing plate 53, and a fixing bolt 54. The four sets of fixing structures 05 are respectively installed on the first connecting pile 11 and the second connecting pile 21. The handle 51 is installed on the first connecting pile 11, the roller 52 is rotatably installed on the first connecting pile 11, the fixing plate 53 is installed on the first connecting pile 11, and the fixing bolt 54 is slidably installed on the fixing plate 53. When it is working, firstly, the worker operates the handle 51 to easily move the first connecting pile 11 and the second connecting pile 21, wedging the fixing bolt 54 into the slope, and then proceeding to fix the first connecting pile 11. The first connecting structure 02 is fixed, and then the second connecting structure 02 is moved to unwind the netting on the take-up roller 33, thus protecting the slope. Two sets of rubber strips 34 are used to prevent the netting from rubbing against the second connecting pile 21 during unwinding and rewinding, thus protecting the netting and extending the service life of the device. The two sets of plug-in blocks 23 are inserted into the connecting grooves of the first connecting pile 11 of the adjacent device, and then the fixing pins 14 are inserted into the fixing holes of the plug-in blocks 23 to fix them. The protrusion 22 is locked into the through hole of the connecting buckle 12 to enhance the connection effect of the two adjacent devices and improve the overall stability. When disassembly is required, the lifting plate 13 is operated to pull the connecting buckle 12 and pull out the two sets of fixing pins 14 at the same time to disconnect the connection of the two adjacent devices for easy handling. The second connecting structure 02 is brought close to the first connecting structure 01, and the spring 42 rebounds to drive the sealing head 43 and the connecting shaft 41 to rotate. The connecting shaft 41 drives the take-up roller 33 to rotate and rewind the netting 32.

[0019] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A slope support structure for mining operations that is easy to assemble and install, comprising a first connecting structure (01); characterized in that, It also includes a second connecting structure (02), a spreading structure (03), two sets of winding structures (04) and four sets of fixing structures (05). The spreading structure (03) is installed on the first connecting structure (01) and protects the slope. The second connecting structure (02) is installed on the spreading structure (03) and facilitates connection with the first connecting structure (01) of another set of devices. The two sets of winding structures (04) are installed on the spreading structure (03) and facilitate winding the spreading structure (03). The four sets of fixing structures (05) are installed on the first connecting structure (01) and the second connecting structure (02) respectively and facilitate the workers to pull and fix them.

2. The slope support structure for mines that is easy to assemble and install as described in claim 1, characterized in that, The first connecting structure (01) includes a first connecting post (11), a connecting buckle (12), a lifting plate (13), and two sets of fixing pins (14). The first connecting post (11) has two sets of connecting grooves and recesses. The connecting buckle (12) is installed on the first connecting post (11). The connecting buckle (12) has a through hole. The lifting plate (13) is installed on the connecting buckle (12). The two sets of fixing pins (14) are slidably installed in the two sets of connecting grooves respectively.

3. The slope support structure for mines that is easy to assemble and install as described in claim 2, characterized in that, The second connection structure (02) includes a second connecting post (21), a protrusion (22) and two sets of plug-in blocks (23). The second connecting post (21) has a storage groove inside. The protrusion (22) is installed on the second connecting post (21). Both sets of plug-in blocks (23) are installed on the second connecting post (21) and both sets of plug-in blocks (23) have fixing holes.

4. The slope support structure for mines that is easy to assemble and install as described in claim 3, characterized in that, The spreading structure (03) includes a fixed shaft (31), a protective net (32), a winding roller (33), and two sets of rubber strips (34). The fixed shaft (31) is installed in the groove of the first connecting pile (11). One end of the protective net (32) is fixedly connected to the fixed shaft (31). The winding roller (33) is rotatably installed in the receiving groove of the second connecting pile (21) and fixedly connected to the other end of the protective net (32). The protective net (32) is wound up on the winding roller (33). Both sets of rubber strips (34) are installed on the edge of the receiving groove of the second connecting pile (21).

5. A slope support structure for mines that is easy to assemble and install as described in claim 4, characterized in that, It also includes a protective net (32) which is a biaxial tensile geogrid.

6. A slope support structure for mines that is easy to assemble and install as described in claim 4, characterized in that, The winding structure (04) includes a connecting shaft (41), a spring (42) and a sealing head (43). The connecting shaft (41) is connected to the protective net (32). The spring (42) is installed in the storage groove of the second connecting post (21) and fitted onto the connecting shaft (41). The sealing head (43) is installed on the connecting shaft (41) and connected to the spring (42).

7. A slope support structure for mining operations that is easy to assemble and install as described in claim 3, characterized in that, The fixing structure (05) includes a handle (51), a roller (52), a fixing plate (53), and a fixing bolt (54). The four sets of fixing structures (05) are respectively installed on the first connecting post (11) and the second connecting post (21). The handle (51) is installed on the first connecting post (11), the roller (52) is rotatably installed on the first connecting post (11), the fixing plate (53) is installed on the first connecting post (11), and the fixing bolt (54) is slidably installed on the fixing plate (53).

Images