Mine slope displacement self-adaptive anchor rod reinforcing device

Abstract

The invention provides a mine slope displacement self-adaption anchor rod reinforcing device, and relates to the technical field of anchor rod reinforcing devices.The mine slope displacement self-adaption anchor rod reinforcing device comprises a plurality of anchor rod bodies and a plurality of splicing assemblies used for splicing the anchor rod bodies, the ends, away from each other, of the two anchor rod bodies are fixedly connected with drill bits, and the drill bits are of a conical structure; the splicing assembly is located at the ends, close to each other, of the two anchor rod bodies, the splicing assembly comprises a connecting cylinder and two mounting holes, the two mounting holes are formed in the ends, close to each other, of the two anchor rod bodies correspondingly, the outer wall of the connecting cylinder is attached to the inner walls of the two mounting holes, and a plurality of round holes are formed in the inner walls of the mounting holes; and a plurality of balls for connecting the connecting cylinder and the anchor rod body are arranged on the outer wall of the connecting cylinder in a sliding and penetrating manner. According to the anchor rod reinforcing device, the anchor rod reinforcing device can be conveniently spliced or separated, so that the length of the anchor rod reinforcing device can be adjusted according to actual construction requirements, and the application range of the anchor rod reinforcing device is widened.

Description

Technical Field

[0001] The present invention relates to the technical field of anchor rod reinforcement devices, and in particular to a mine slope displacement self-adaptive anchor rod reinforcement device. Background Art

[0002] The mine slope displacement anchor reinforcement device is a device used to reinforce mine slopes to prevent them from collapsing, and can improve the long-term stability of the slopes.

[0003] The invention with publication number CN118958332B discloses a slope reinforcement device for open-pit mines. In order to solve the problem that the current method of slope landslide reinforcement treatment usually adopts a combination of slope protection net and anchor rod for reinforcement, since drilling operation is required before installing the anchor rod, due to different geological conditions, it is easy to cause the drilling depth to not match the anchor rod, and the length of the anchor rod cannot be adjusted according to the actual drilling depth. The main points of the technical solution are as follows: it includes a protection net and a combined anchor rod detachably connected to the protection net. The combined anchor rod includes a plurality of groups of fixed structures arranged in the same axial direction. Adjacent fixed structures are fixed by adjustment structures. The fixed structures are each provided with an extrusion structure inside. The extrusion structure is used to improve the stability of the fixed structure and the inner wall of the drilled hole. According to the depth of the drilled hole, an appropriate number of fixing cylinders are selected and threadedly connected to the threaded structure at one end of a group of sliding rods by relying on the adjustment structure. After one group of sliding rods is installed, one end of another group of sliding rods is connected to the adjustment structure via the threaded structure. In this way, the length of the combined anchor rod can be adjusted according to the depth of the drilled hole, thereby improving the convenience of use.

[0004] In order to solve the problem that the current method of slope landslide reinforcement usually adopts a combination of slope protection nets and anchor rods for reinforcement, since drilling operations need to be performed before installing the anchor rods, due to different geological conditions, it is easy to cause the drilling depth to be unable to match the anchor rods, but the length of the anchor rods cannot be adjusted according to the actual drilling depth. This application provides another technical solution to this technical problem, aiming to provide people in this field with a variety of solutions to this technical problem. Summary of the Invention

[0005] The purpose of the present invention is to solve the problem in the prior art that the length of the anchor rod cannot be adjusted according to the actual drilling depth, which reduces the adaptability of the anchor rod processing device, and to propose a mine slope displacement adaptive anchor rod reinforcement device.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a mine slope displacement adaptive anchor reinforcement device, comprising a plurality of anchor rod bodies and a plurality of splicing assemblies for splicing the anchor rod bodies, the ends of the two anchor rod bodies that are away from each other are fixedly connected with a drill bit, the drill bit is set to a conical structure, the splicing assembly is located at the end where the two anchor rod bodies are close to each other, the splicing assembly comprises a connecting tube and two mounting holes, the two mounting holes are respectively opened at the ends where the two anchor rod bodies are close to each other, the outer wall of the connecting tube is fitted with the inner walls of the two mounting holes, the inner wall of the mounting hole is provided with a plurality of circular holes, the outer wall of the connecting tube is slidably penetrated with a plurality of balls for connecting the connecting tube and the anchor rod body, the balls are adapted to the size of the circular holes, and the outer wall of the connecting tube rotates The top end face of the driving member is fixedly provided with a driving member, and the lower end of the driving member is meshed with the driving member, and the lower end of the driving member is meshed with the driving member.

[0007] The effect achieved by the above components is: by setting up the splicing assembly, the anchor reinforcement device can be easily spliced or separated, so that the length of the anchor reinforcement device can be adjusted according to actual construction needs, thereby improving the adaptability of the anchor reinforcement device.

[0008] Preferably, the arc surface of the ball is fixedly connected to a partition, a limit rod is slidably penetrated through the side of the partition, one end of the limit rod is fixedly connected to the inner wall of the connecting tube, and one end of several limit rods is fixedly connected to a connecting block.

[0009] The effect achieved by the above components is that when the connecting disk drives the ball to move, the partition fixed on the arc surface of the ball will move along the arc surface of the limiting rod, thereby improving the stability of the ball movement process.

[0010] Preferably, the outer sleeve of the limiting rod is provided with a spring for driving the ball to automatically move in a direction away from the circular hole, and the two ends of the spring are fixedly connected to the partition plate, the connecting block and the arc surface respectively.

[0011] The effect achieved by the above components is that when the connecting plate is separated from the ball, the spring can drive the ball to automatically move away from the circular hole, thereby achieving the effect of quickly separating the anchor rod body.

[0012] Preferably, a positioning hole is opened on the side of the connecting block, a positioning rod is slidably inserted into the inner wall of the positioning hole, one end of the positioning rod is fixedly connected to the bottom of the inner wall of the mounting hole, and the cross-section of the positioning rod is rectangular.

[0013] The effect achieved by the above components is: when the connecting cylinder is inserted into the mounting hole, the positioning rod fixed inside the mounting hole needs to be inserted into the positioning hole, so that the ball and the round hole can be quickly aligned.

[0014] Preferably, the outer wall of the turntable is provided with a plurality of tooth holes, the outer wall of the connecting tube is fixedly connected to a welding bona, a threaded rod is threaded through the side of the welding plate, one end of the threaded rod is rotatably connected to the top plate, and an auxiliary rod for guiding and positioning the top plate is slid through the side of the welding plate, one end of the auxiliary rod is fixedly connected to the side of the top plate away from the turntable, and a plurality of tooth blocks are fixedly connected to the side of the top plate close to the turntable, and the tooth blocks are engaged with the tooth holes.

[0015] The effect achieved by the above components is that by setting the above structure, after the anchor rod bodies are spliced, the tooth blocks can be easily adjusted to lock the turntable, thereby improving the stability of the anchor rods after splicing.

[0016] Preferably, the outside of the anchor rod body is provided with a reinforcement component for reinforcing the anchor rod body, the reinforcement component includes a fixing frame and several mounting rings, the inner wall of the mounting ring is threadedly connected to the anchor rod body, the inner wall of the fixing frame is fixedly connected to several adjusting rods, the arc surface of the adjusting rod is slidably connected to several ear plates, the lower surface of the ear plate is fixedly connected to the outer wall of the mounting ring, one side of the ear plate is fixedly connected to an annular rail, the inner wall of the annular rail is slidably connected to several sliders, the arc surface of the adjusting rod is threadedly connected to several adjusting rings for driving the slider to move, one side of the adjusting ring is fixedly connected to the slider, the inner wall of the fixing frame is fixedly connected to several round rods for guiding and positioning the mounting ring, the arc surface of the round rod is slidably connected to the mounting ring, and the cross-section of the slider is convex.

[0017] The effect achieved by the above components is: by setting up the reinforcement assembly, after the anchor rod body is spliced, the anchor rod can be installed in the mounting ring, so that several anchor rod bodies are integrated into one, thereby improving the overall strength of the anchor rod, and personnel can adjust the distance between adjacent anchor rod bodies according to different installation requirements, further improving the applicability of the anchor rod reinforcement device.

[0018] Preferably, a rubber pad is fixedly connected to the outer wall of the adjusting ring to increase the friction of the outer wall of the adjusting ring, and the rubber pad is adapted to the size of the outer wall of the adjusting ring.

[0019] The effect achieved by the above components is that a person can rotate the adjustment ring with the help of the rubber pad, thereby achieving the effect of being able to conveniently control the adjustment ring.

[0020] Preferably, a protective component is provided on one side of the fixed frame, and the protective component includes a protective net and a fixed seat that plays a protective role. The fixed seat is fixedly connected to the upper surface of the fixed frame, and the inner wall of the fixed seat is rotatably connected to a connecting plate. One side of the connecting plate is fixedly connected to a net frame for fixing the protective net, and the protective net is fixed to the inner wall of the net frame.

[0021] The effect achieved by the above components is: by setting up the protection assembly, when the anchor body is installed to the specified position, personnel can easily adjust the protection net to protect the mine slope surface, further improving the practicality of the anchor reinforcement device.

[0022] Preferably, an auxiliary plate that plays a supporting role is fixedly connected to the upper surface of the fixed frame, and a servo motor for driving the connecting plate to rotate automatically is fixedly connected to one side of the connecting plate. The output end of the servo motor is fixedly connected to one side of the connecting plate.

[0023] The effect achieved by the above components is: by setting the above structure, the effect of automatically controlling the rotation of the protective net is achieved.

[0024] Preferably, an arc-shaped hole is opened on one side of the fixing seat, the center of the arc-shaped hole is coaxial with the axis of rotation of the connecting plate, the inner wall of the arc-shaped hole is slidably connected to a sliding rod, and one end of the sliding rod is fixedly connected to one side of the connecting plate.

[0025] The effect achieved by the above components is: when the connecting plate drives the net frame and the protective net to rotate, the sliding rod fixed on the connecting plate will slide along the inner wall of the arc hole. Since the angle of the arc hole is limited, the rotation angle of the connecting plate can be limited.

[0026] Compared with the prior art, the advantages and positive effects of the present invention are: 1. In the present invention, by providing a splicing assembly, the anchor rod reinforcement device can be conveniently spliced or separated, so that the length of the anchor rod reinforcement device can be adjusted according to actual construction needs, thereby improving the adaptability of the anchor rod reinforcement device.

[0027] 2. In the present invention, by setting up a reinforcement component, after the anchor rod body is spliced, the anchor rod can be installed in the installation ring, so that several anchor rod bodies are integrated into one, thereby improving the overall strength of the anchor rod, and personnel can adjust the distance between adjacent anchor rod bodies according to different installation requirements, further improving the applicability of the anchor rod reinforcement device.

[0028] 3. In the present invention, by providing a protective component, when the anchor body is installed at the designated position, personnel can conveniently adjust the protective net to protect the mine slope surface, further improving the practicality of the anchor reinforcement device. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 The present invention provides a schematic diagram of the three-dimensional structure of a mine slope displacement adaptive anchor reinforcement device; Figure 2 A schematic diagram of the partial structure of a mine slope displacement adaptive anchor reinforcement device proposed by the present invention; Figure 3 A schematic structural diagram of a splicing assembly of a mine slope displacement adaptive anchor reinforcement device proposed by the present invention; Figure 4 The present invention proposes a mine slope displacement adaptive anchor reinforcement device Figure 3 Schematic diagram of the local structure; Figure 5 A schematic diagram of the partial structural disassembly of a splicing assembly of a mine slope displacement adaptive anchor reinforcement device proposed by the present invention; Figure 6 A schematic diagram of the partial structure of a splicing assembly of a mine slope displacement adaptive anchor reinforcement device proposed by the present invention; Figure 7 A schematic structural diagram of a reinforcement assembly of a mine slope displacement adaptive anchor reinforcement device proposed by the present invention; Figure 8 The present invention proposes a mine slope displacement adaptive anchor reinforcement device Figure 7 A is shown as an enlarged view; Figure 9 A schematic structural diagram of a protective assembly of a mine slope displacement adaptive anchor reinforcement device proposed by the present invention; Figure 10 A schematic diagram of the partial structure of a protective assembly of a mine slope displacement adaptive anchor reinforcement device proposed by the present invention; Legend: 1. Anchor rod body; 2. Drill bit; 3. Splicing assembly; 301. Connecting tube; 302. Ball bearing; 303. Mounting hole; 304. Round hole; 305. Rotating rod; 306. Rotating plate; 307. Active bevel gear; 308. Fixing plate; 309. Screw rod; 310. Connecting plate; 311. Guide rod; 312. Partition plate; 313. Limiting rod; 314. Connecting block; 315. Spring; 316. Positioning hole; 317. Positioning rod; 318. Tooth hole; 319. Welding plate; 320. Threaded rod; 321, top plate; 322, auxiliary rod; 323, gear block; 324, driven bevel gear; 4, reinforcement assembly; 401, fixed frame; 402, adjustment rod; 403, ear plate; 404, ring rail; 405, slider; 406, adjustment ring; 407, rubber pad; 408, mounting ring; 409, round rod; 5, protection assembly; 51, fixed seat; 52, connecting plate; 53, auxiliary plate; 54, servo motor; 55, screen frame; 56, protection net; 57, arc hole; 58, slide rod. DETAILED DESCRIPTION

[0030] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that, in the absence of conflict, the embodiments of the present application and the features therein can be combined with each other.

[0031] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from the description. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0032] Example 1, as Figure 1-2 As shown, the present invention provides a mine slope displacement adaptive anchor reinforcement device, including a plurality of anchor bodies 1 and a plurality of splicing components 3 for splicing the anchor bodies 1. The ends of the two anchor bodies 1 shown are far away from each other and are fixedly connected with a drill bit 2, and the drill bit 2 is set to a conical structure.

[0033] The splicing assembly 3 is located at one end where the two anchor rod bodies 1 are close to each other. A reinforcement assembly 4 for reinforcing the anchor rod body 1 is provided on the outside of the anchor rod body 1 , and a protection assembly 5 is provided on one side of the fixing frame 401 .

[0034] The following describes in detail the specific settings and functions of the splicing component 3, the reinforcement component 4 and the protection component 5.

[0035] like Figures 3 to 6As shown, the splicing component 3 includes a connecting tube 301 and two mounting holes 303. The two mounting holes 303 are respectively opened at one end of the two anchor rod bodies 1 close to each other. The outer wall of the connecting tube 301 fits with the inner walls of the two mounting holes 303. The inner walls of the mounting holes 303 are provided with a plurality of circular holes 304. The outer wall of the connecting tube 301 is slidably penetrated with a plurality of balls 302 for connecting the connecting tube 301 and the anchor rod body 1. The balls 302 are adapted to the size of the circular holes 304. The outer wall of the connecting tube 301 is rotatably penetrated with a rotating rod 305. The upper end of the rotating rod 305 is fixedly connected to a rotating disk 306 for facilitating the rotation of the rotating rod 305. The inner wall of the connecting tube 301 is fixedly connected with a fixing plate 308. The side of the fixing plate 308 is rotatably penetrated with a thread Rod 309, the arc surface of the screw rod 309 is fixedly connected to the driven bevel gear 324 for driving the screw rod 309 to rotate, the lower end of the rotating rod 305 is fixedly connected to the active bevel gear 307 for driving the driven bevel gear 324 to rotate, the active bevel gear 307 is meshed with the driven bevel gear 324, the arc surface of the screw rod 309 is provided with a bidirectional thread, the arc surface of the screw rod 309 is threadedly connected to two connecting plates 310 for driving the ball 302 to move, the connecting plate 310 is frustum-shaped, the oblique waist side of the connecting plate 310 abuts against the arc surface of several balls 302, the side of the connecting plate is slidably penetrated with a guide rod 311 for guiding and positioning the connecting plate 310, and one end of the guide rod 311 is fixedly connected to the fixed plate 308. By providing the splicing assembly 3, the anchor rod reinforcement device can be conveniently spliced or separated, so that the length of the anchor rod reinforcement device can be adjusted according to actual construction needs, thereby improving the adaptability of the anchor rod reinforcement device.

[0036] The arcuate surface of ball 302 is fixedly connected to a partition 312. A limiting rod 313 is slidably inserted into the side of partition 312. One end of the limiting rod 313 is fixedly connected to the inner wall of connecting tube 301. One end of each limiting rod 313 is fixedly connected to a connecting block 314. When connecting disk 310 drives ball 302 to move, partition 312 fixed to the arcuate surface of ball 302 moves along the arcuate surface of limiting rod 313, thereby improving the stability of ball 302 during movement.

[0037] A spring 315 is mounted on the exterior of the limiting rod 313 to automatically drive the ball 302 away from the circular hole 304. The ends of the spring 315 are fixedly connected to the partition 312, the connecting block 314, and the arc surface, respectively. When the connecting plate 310 is separated from the ball 302, the spring 315 can automatically drive the ball 302 away from the circular hole 304, thereby achieving the effect of quickly separating the anchor body 1.

[0038] A positioning hole 316 is defined on the side of the connecting block 314. A positioning rod 317 is slidably inserted into the inner wall of the positioning hole 316. One end of the positioning rod 317 is fixedly connected to the bottom of the inner wall of the mounting hole 303. The positioning rod 317 has a rectangular cross-section. When the connecting cylinder 301 is inserted into the mounting hole 303, the positioning rod 317, which is fixed inside the mounting hole 303, needs to be inserted into the positioning hole 316 simultaneously, thereby achieving the effect of quickly aligning the ball 302 and the circular hole 304.

[0039] A plurality of tooth holes 318 are provided on the outer wall of the turntable 306, and a welding bona is fixedly connected to the outer wall of the connecting tube 301. A threaded rod 320 is threaded through the side of the welding plate 319, and one end of the threaded rod 320 is rotatably connected to the top plate 321. An auxiliary rod 322 is slidably passed through the side of the welding plate 319 for guiding and positioning the top plate 321. One end of the auxiliary rod 322 is fixedly connected to the side of the top plate 321 away from the turntable 306, and a plurality of tooth blocks 323 are fixedly connected to the side of the top plate 321 close to the turntable 306, and the tooth blocks 323 are engaged with the tooth holes 318. When the gear block 323 is separated from the tooth hole 318, the lock of the turntable 306 is released. By setting the above structure, after the anchor rod body 1 is spliced, the tooth block 323 can be easily adjusted to lock the turntable 306, thereby improving the stability of the anchor rod after splicing.

[0040] The effect achieved by the entire splicing assembly 3 is that the anchor rod reinforcement device can be conveniently spliced or separated, so that the length of the anchor rod reinforcement device can be adjusted according to actual construction needs, thereby improving the adaptability of the anchor rod reinforcement device.

[0041] like Figure 7 and Figure 8As shown, the reinforcement assembly 4 includes a fixed frame 401 and several mounting rings 408. The inner wall of the mounting ring 408 is threadedly connected to the anchor rod body 1. The inner wall of the fixed frame 401 is fixedly connected with several adjusting rods 402. The arc surface of the adjusting rod 402 is slidably connected with several ear plates 403. The lower surface of the ear plate 403 is fixedly connected to the outer wall of the mounting ring 408. One side of the ear plate 403 is fixedly connected with an annular rail 404. The inner wall of the annular rail 404 is slidably connected with several sliders 405. The arc surface of the adjusting rod 402 is threadedly connected with several adjusting rings 406 for driving the slider 405 to move. One side of the adjusting ring 406 is fixedly connected to the slider 405. The inner wall of the fixed frame 401 is fixedly connected with several round rods 409 for guiding and positioning the mounting ring 408. The arc surface of the round rod 409 is slidably connected to the mounting ring 408. The cross-section of the slider 405 is convex. By setting up the reinforcement component 4, after the anchor rod body 1 is spliced, the anchor rod can be installed in the mounting ring 408, so that several anchor rod bodies 1 are combined into one, thereby improving the overall strength of the anchor rod, and personnel can adjust the distance between adjacent anchor rod bodies 1 according to different installation requirements, further improving the applicability of the anchor rod reinforcement device.

[0042] The outer wall of the adjusting ring 406 is fixedly connected with a rubber pad 407 for increasing the friction of the outer wall of the adjusting ring 406. The rubber pad 407 is adapted to the size of the outer wall of the adjusting ring 406. The operator can rotate the adjusting ring 406 with the help of the rubber pad 407, achieving the effect of being able to easily control the adjusting ring 406.

[0043] The effect achieved by the entire reinforcement assembly 4 is that after the anchor rod body 1 is spliced, the anchor rod can be installed in the mounting ring 408, so that several anchor rod bodies 1 are combined into one, thereby improving the overall strength of the anchor rod, and personnel can adjust the distance between adjacent anchor rod bodies 1 according to different installation requirements, further improving the applicability of the anchor rod reinforcement device.

[0044] like Figure 9 and Figure 10 As shown, the protective assembly 5 includes a protective net 56 and a fixing base 51. The fixing base 51 is fixedly connected to the upper surface of the fixing frame 401. The inner wall of the fixing base 51 is rotatably connected to a connecting plate 52. One side of the connecting plate 52 is fixedly connected to a net frame 55 for fixing the protective net 56. The protective net 56 is fixed to the inner wall of the net frame 55. By providing the protective assembly 5, when the anchor body 1 is installed in the designated position, personnel can easily adjust the protective net 56 to protect the mine slope surface, further improving the practicality of the anchor reinforcement device.

[0045] A supporting auxiliary plate 53 is fixedly connected to the upper surface of the fixed frame 401. A servo motor 54 is fixedly connected to one side of the auxiliary plate 53, which drives the automatic rotation of the connecting plate 52. The output end of the servo motor 54 is fixedly connected to one side of the connecting plate 52. When the protective net 56 needs to be rotated, the servo motor 54 is first activated to drive the connecting plate 52, causing it to rotate along the inner wall of the fixed base 51. The rotation of the connecting plate 52 drives the mesh frame 55, which in turn drives the protective net 56. This structure achieves the effect of automatically controlling the rotation of the protective net 56.

[0046] An arc-shaped hole 57 is formed on one side of the fixing base 51. The center of the arc-shaped hole 57 is coaxial with the axis of rotation of the connecting plate 52. A slide rod 58 is slidably connected to the inner wall of the arc-shaped hole 57. One end of the slide rod 58 is fixedly connected to one side of the connecting plate 52. When the connecting plate 52 drives the screen frame 55 and the protective net 56 to rotate, the slide rod 58 fixed to the connecting plate 52 slides along the inner wall of the arc-shaped hole 57. Since the angle of the arc-shaped hole 57 is limited, the rotation angle of the connecting plate 52 can be limited.

[0047] The effect achieved by the entire protection assembly 5 is that, after the anchor body 1 is installed at the designated position, personnel can conveniently adjust the protection net 56 to protect the mine slope surface, further improving the practicality of the anchor reinforcement device.

[0048] The overall working principle is that when the anchor rod reinforcement device needs to be spliced, the two anchor rod bodies 1 are first moved so that the two ends of the connecting tube 301 are respectively inserted into the mounting hole 303. When the connecting tube 301 is inserted into the mounting hole 303, the positioning rod 317 fixed inside the mounting hole 303 needs to be inserted into the positioning hole 316, so that the ball 302 and the circular hole 304 can be quickly aligned. When the ball 302 is aligned with the circular hole 304, the turntable 306 is rotated to drive the rotating rod 305 to rotate, and the rotating rod 305 drives the active bevel gear 307 to rotate, and the active bevel gear 307 drives the driven bevel gear 324 to rotate, and the driven bevel gear 324 is rotated. 24 drives the screw rod 309 to rotate, and the screw rod 309 drives the connecting plate 310, so that the two connecting plates 310 move away from each other at the same time under the guidance of the guide rod 311. When the connecting plate 310 moves, its oblique waist side squeezes a plurality of balls 302, thereby driving the balls 302 into the circular hole 304. When the balls 302 are inserted into the circular hole 304, the rotation of the turntable 306 can be stopped, and the splicing of the anchor rod body 1 can be completed at this time. When the personnel need to lock the turntable 306, they first rotate the threaded rod 320 to drive the top plate 321, so that the top plate 321 moves towards the turntable 306 under the guidance of the auxiliary rod 322. When the top plate 321 drives the tooth block 323 to engage with the tooth hole 318 on the rotary disk 306, the rotary disk 306 can be locked. When the anchor bolt body 1 needs to be separated, the threaded rod 320 is first rotated in the opposite direction so that the threaded rod 320 drives the top plate 321 to move away from the rotary disk 306. When the top plate 321 drives the tooth block 323 to separate from the tooth hole 318, the lock of the rotary disk 306 can be released. Then the rotary disk 306 is rotated in the opposite direction. The rotary disk 306 drives the active bevel gear 307 to reverse, the active bevel gear 307 drives the driven bevel gear 324 to reverse, the driven bevel gear 324 drives the screw rod 309 to reverse, and the screw rod 309 drives the two The connecting plates 310 move towards each other at the same time. When the oblique side of the connecting plate 310 is separated from the ball 302, the spring 315 can drive the ball 302 to automatically move away from the circular hole 304, thereby separating the ball 302 from the circular hole 304. When the ball 302 is separated from the circular hole 304, the anchor rod body 1 is moved to separate the mounting hole 303 from the connecting tube 301. At this time, the separation of the anchor rod reinforcement device can be completed. When the connecting plate 310 drives the ball 302 to move, the partition 312 fixed on the arc surface of the ball 302 will move along the arc surface of the limit rod 313, thereby achieving the effect of improving the stability of the movement process of the ball 302.

[0049] When the anchor rod body 1 is spliced and needs to be integrated into one, the mounting ring 408 is first put on the arc surface of the anchor rod body 1, and then the anchor rod body 1 is rotated to connect with the mounting ring 408. When the distance between adjacent anchor rod bodies 1 needs to be adjusted according to different installation requirements, the adjusting ring 406 is first rotated with the help of the rubber pad 407 to move the adjusting ring 406 along the arc surface of the adjusting rod 402. During the movement of the adjusting ring 406, the slider 405 is driven to rotate, and the slider 405 moves along the annular track 406. 04 slides on the inner wall, and the slider 405 pulls the annular rail 404, and the annular rail 404 drives the ear plate 403, so that the ear plate 403 moves synchronously with the adjusting ring 406 along the arc surface of the adjusting rod 402. When the ear plate 403 drives the mounting rod and the anchor rod body 1 to move to the specified position, the rotation of the adjusting ring 406 can be stopped. At this time, the adjustment of the position of the anchor rod body 1 can be completed. Among them, the personnel can use the rubber pad 407 to rotate the adjusting ring 406, thereby achieving the effect of being able to conveniently control the adjusting ring 406.

[0050] When the anchor body 1 is installed to the specified position and the protective net 56 needs to be adjusted to protect the mine slope surface, the servo motor 54 is first started to drive the connecting plate 52, so that the connecting plate 52 rotates along the inner wall of the fixing seat 51. When the connecting plate 52 rotates, it drives the net frame 55 to rotate, and the net frame 55 drives the protective net 56 to rotate. When the protective net 56 covers the mine slope, the operation of the servo motor 54 can be stopped. When the protective net 56 needs to be opened, the servo motor 54 is first started to drive the connecting plate 52, so that the connecting plate 52 rotates along the inner wall of the fixing seat 51. When the connecting plate 52 rotates, it drives the net frame 55 to rotate, and the net frame 55 drives the protective net 56 to rotate. When the protective net 56 covers the mine slope, the servo motor 54 can be stopped. When the protective net 56 needs to be opened, the servo motor 54 is started first to drive the connecting plate 52, so that the connecting plate 52 is reversed along the inner wall of the fixed seat 51, and the connecting plate 52 drives the net frame 55, and the net frame 55 drives the protective net 56. When the protective net 56 is opened, the servo motor 54 can be stopped. When the connecting plate 52 drives the net frame 55 and the protective net 56 to rotate, the sliding rod 58 fixed on the connecting plate 52 will slide along the inner wall of the arc hole 57. Since the angle of the arc hole 57 is limited, the rotation angle of the connecting plate 52 can be limited.

[0051] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A mine slope displacement adaptive anchor reinforcement device, comprising a plurality of anchor bodies (1) and a plurality of splicing assemblies (3) for splicing the anchor bodies (1), characterized in that: The ends of the two anchor rod bodies (1) that are away from each other are both fixedly connected with a drill bit (2), and the drill bit (2) is set as a conical structure. The splicing assembly (3) is located at the ends of the two anchor rod bodies (1) that are close to each other. The splicing assembly (3) includes a connecting tube (301) and two mounting holes (303). The two mounting holes (303) are respectively opened at the ends of the two anchor rod bodies (1) that are close to each other. The outer wall of the connecting tube (301) is in contact with the inner walls of the two mounting holes (303). The inner wall of the mounting hole (303) is provided with a plurality of circular holes (304), the outer wall of the connecting tube (301) is slidably penetrated with a plurality of balls (302) for connecting the connecting tube (301) and the anchor rod body (1), the balls (302) are adapted to the size of the circular holes (304), the outer wall of the connecting tube (301) is rotatably penetrated with a rotating rod (305), the upper end of the rotating rod (305) is fixedly connected with a rotating disk (306) for facilitating the rotation of the rotating rod (305), the connecting tube ( The inner wall of the rotating rod (301) is fixedly connected with a fixing plate (308), and a screw rod (309) is rotatably passed through the side surface of the fixing plate (308). The arc surface of the screw rod (309) is fixedly connected with a driven bevel gear (324) for driving the screw rod (309) to rotate. The lower end of the rotating rod (305) is fixedly connected with an active bevel gear (307) for driving the driven bevel gear (324) to rotate. The active bevel gear (307) is meshed with the driven bevel gear (324). The screw rod ( The arc surface of the screw rod (309) is provided with a bidirectional thread, and the arc surface of the screw rod (309) is threadedly connected to two connecting plates (310) for driving the balls (302) to move. The connecting plates (310) are in a truncated cone shape, and the oblique waist side of the connecting plates (310) abuts against the arc surfaces of several balls (302). A guide rod (311) for guiding and positioning the connecting plates (310) is slidably penetrated on the side of the connecting plate, and one end of the guide rod (311) is fixedly connected to the fixing plate (308).

2. The mine slope displacement adaptive anchor reinforcement device according to claim 1, characterized in that: The arc surface of the ball (302) is fixedly connected to a partition (312), and a limiting rod (313) is slidably penetrated through the side surface of the partition (312). One end of the limiting rod (313) is fixedly connected to the inner wall of the connecting tube (301), and one end of a plurality of the limiting rods (313) is fixedly connected to a connecting block (314).

3. The mine slope displacement adaptive anchor reinforcement device according to claim 2, characterized in that: The outer portion of the limiting rod (313) is covered with a spring (315) for driving the ball (302) to automatically move in a direction away from the circular hole (304), and the two ends of the spring (315) are fixedly connected to the partition (312), the connecting block (314) and the arc surface respectively.

4. The mine slope displacement adaptive anchor reinforcement device according to claim 2, characterized in that: A positioning hole (316) is provided on the side of the connecting block (314), and a positioning rod (317) is slidably inserted into the inner wall of the positioning hole (316). One end of the positioning rod (317) is fixedly connected to the bottom of the inner wall of the mounting hole (303), and the cross-section of the positioning rod (317) is rectangular.

5. The mine slope displacement adaptive anchor reinforcement device according to claim 1, characterized in that: The outer wall of the turntable (306) is provided with a plurality of tooth holes (318), the outer wall of the connecting tube (301) is fixedly connected to a welding rod, a threaded rod (320) is threadedly passed through the side of the welding plate (319), one end of the threaded rod (320) is rotatably connected to a top plate (321), an auxiliary rod (322) for guiding and positioning the top plate (321) is slidably passed through the side of the welding plate (319), one end of the auxiliary rod (322) is fixedly connected to a side of the top plate (321) away from the turntable (306), and a plurality of tooth blocks (323) are fixedly connected to a side of the top plate (321) close to the turntable (306), and the tooth blocks (323) are engaged with the tooth holes (318).

6. The mine slope displacement adaptive anchor reinforcement device according to claim 1, characterized in that: The anchor rod body (1) is provided with a reinforcement assembly (4) for reinforcing the anchor rod body (1) on the outside. The reinforcement assembly (4) includes a fixing frame (401) and a plurality of mounting rings (408). The inner wall of the mounting ring (408) is threadedly connected to the anchor rod body (1). The inner wall of the fixing frame (401) is fixedly connected to a plurality of adjustment rods (402). The arc surface of the adjustment rod (402) is slidably connected to a plurality of ear plates (403). The lower surface of the ear plate (403) is fixedly connected to the outer wall of the mounting ring (408). One side of the ear plate (403) is fixedly connected to the outer wall of the mounting ring (408). A ring rail (404) is connected, and the inner wall of the ring rail (404) is slidably connected to a plurality of sliders (405), the arc surface of the adjusting rod (402) is threadedly connected to a plurality of adjusting rings (406) for driving the sliders (405) to move, one side of the adjusting ring (406) is fixedly connected to the sliders (405), and the inner wall of the fixing frame (401) is fixedly connected to a plurality of round rods (409) for guiding and positioning the mounting ring (408), the arc surface of the round rods (409) is slidably connected to the mounting ring (408), and the cross section of the slider (405) is convex.

7. The mine slope displacement adaptive anchor reinforcement device according to claim 6, characterized in that: The outer wall of the adjusting ring (406) is fixedly connected to a rubber pad (407) for increasing the friction of the outer wall of the adjusting ring (406), and the rubber pad (407) is adapted to the size of the outer wall of the adjusting ring (406).

8. The mine slope displacement adaptive anchor reinforcement device according to claim 1, characterized in that: A protective assembly (5) is provided on one side of the fixed frame (401), and the protective assembly (5) includes a protective net (56) and a fixing seat (51), wherein the fixing seat (51) is fixedly connected to the upper surface of the fixed frame (401), and a connecting plate (52) is rotatably connected to the inner wall of the fixing seat (51), and a net frame (55) for fixing the protective net (56) is fixedly connected to one side of the connecting plate (52), and the protective net (56) is fixed to the inner wall of the net frame (55).

9. The mine slope displacement adaptive anchor reinforcement device according to claim 8, characterized in that: An auxiliary plate (53) having a supporting function is fixedly connected to the upper surface of the fixing frame (401), and a servo motor (54) for driving the connecting plate (52) to rotate automatically is fixedly connected to one side of the auxiliary plate (53), and an output end of the servo motor (54) is fixedly connected to one side of the connecting plate (52).

10. The mine slope displacement adaptive anchor reinforcement device according to claim 8, characterized in that: An arc-shaped hole (57) is provided on one side of the fixing seat (51), the center of the arc-shaped hole (57) is coaxial with the axis of rotation of the connecting plate (52), and a sliding rod (58) is slidably connected to the inner wall of the arc-shaped hole (57), and one end of the sliding rod (58) is fixedly connected to one side of the connecting plate (52).

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