CN114182772B - Quick clearing device of geological disaster dangerous rock mass - Google Patents

Abstract

The invention discloses a rapid removal device for dangerous rock mass due to geological disasters, and belongs to the technical field of dangerous rock mass removal. The utility model provides a quick clearing device of dangerous rock mass of geological disasters, including removing the seat, hydraulic stem A lower extreme has set firmly the ball of rotation, the ball groove has been seted up for the position of ball of rotation to the supporting seat top surface, the arc wall has been seted up at the removal seat antetheca middle part, the arc wall front side is equipped with the commentaries on classics board, two stopper have been set firmly to arc wall upper end symmetry behind the commentaries on classics board, the spacing groove has been seted up for the position of stopper to the wall behind the commentaries on classics board, the circular slot has been seted up to arc wall upper end behind the commentaries on classics inslot portion is equipped with the gear, a plurality of tooth's grooves have been seted up for the position of gear to the wall behind the commentaries on classics board is arc equidistant structure, the coaxial fixedly connected with servo motor of gear left wall, the place ahead of the commentaries on classics board is equipped with the centre gripping subassembly. According to the invention, through the arrangement of the clamping assembly, the fixing strength between the dangerous rock mass and the device is improved, the operation difficulty of the device is reduced, and the practicability is high.

Description

Quick clearing device of geological disaster dangerous rock mass

Technical Field

The invention relates to the technical field of dangerous rock mass removal, in particular to a rapid removal device for dangerous rock mass due to geological disasters.

Background

Geological disasters are formed under the action of natural or human factors, and have loss on human life and property, and geological action or geological phenomenon of damage on environment, and the distribution change rule of the geological disasters in time and space is not only limited by natural environment, but also related to human activities, often the result of human interaction with the natural world, especially in mountain areas, the geological disasters frequently occur in the coverage range of human life tracks, and the disasters comprise collapse, landslide, debris flow, ground cracks, ground subsidence, ground collapse, rock burst, tunnel water burst, mud burst, gas burst, coal seam spontaneous combustion, loess collapsible, rock-soil expansion, sand liquefaction and the like, wherein collapse, landslide and debris flow are common geological disaster types, and in order to improve the escaping rate of people in the geological disasters in mountain areas, the geological staff needs to check and clear dangerous rock mass on mountain near residential area regularly, the existing method is to set up the interceptor on dangerous rock mass rolling path first, then cut the rock mass down and make it roll into interceptor in order to get the clearing effect, this method is easy and simple to handle, but because the size of dangerous rock mass is different in use, so there are great limits to size, installation position and structural strength of interceptor used, in this way, the staff must make the interceptor with suitable size before each dangerous rock mass clearing work, this will greatly raise the cost of rock mass clearing work, and in order to strengthen the intercepting stability, the staff also spends a large amount of manpower and materials to fix it on the surface of mountain, will damage the rock wall outside the mountain body again; in addition, the existing rock fragment removing device or forklift is directly used for carrying out bucket or folding and grabbing by utilizing two combinable clamping jaws, and the device is a rigid claw, and the inner wall of the grabbing claw is smooth, so that a removed object generally needs to be contained, and the fixed grabbing cannot be effectively carried out on broken stones with complex outline.

In view of this, we propose a quick removal device for geological disaster dangerous rock mass.

Disclosure of Invention

1. Technical problem to be solved

The invention aims to provide a rapid removal device for dangerous rock mass caused by geological disasters, so as to solve the problems in the background technology.

2. Technical proposal

The utility model provides a quick clearing device of dangerous rock mass of geological disasters, includes removes the seat, remove the seat front and back bilateral symmetry and run through and be equipped with two shaft, the coaxial fixedly connected with gyro wheel of shaft both ends symmetry, the gyro wheel outer wall is annular equidistant structure and has set firmly a plurality of grinds the line, remove the seat bottom surface and be four base grooves in the diamond arrangement, the base groove top surface middle part has set firmly hydraulic stem A, hydraulic stem A lower extreme passes base groove downside open end and extends to the below and coaxial being equipped with the supporting seat, hydraulic stem A lower extreme has set firmly the spin ball, the ball groove has been seted up for the position of spin ball to the supporting seat top surface, it has offered the arc wall to remove seat front wall middle part, the arc wall front side is equipped with the rotating plate, two stopper have been set firmly to arc wall rear wall upper end symmetry for the position of stopper, the round groove inside has set firmly the gear, the rotating plate rear wall is a plurality of tooth grooves for the position of gear equidistant structure, the gear left side coaxial being equipped with the rotating ball groove for the position of arc wall, the coaxial being equipped with of spin ball motor has set up the left side of axial direction of rotation of the motor for the longitudinal direction and has set up with the clamping assembly through the horizontal clamping mechanism of elastic force, the clamping mechanism is set up with the clamping mechanism in order to carry out the longitudinal direction and is changed with the longitudinal direction.

Preferably, the wheel axle is rotationally connected with the movable seat, the grinding patterns are of a V-shaped structure, the bottom groove is of a cylindrical structure, the supporting seat is made of rubber, and the edge of the bottom surface of the supporting seat is of a round corner structure.

Preferably, the ball groove is of a two-thirds ball structure, the rotary ball is in rotary fit with the ball groove, and the arc groove is of a quarter arc structure.

Preferably, the rotating plate is of an arc structure with three-fifths of arc, the rear wall of the rotating plate is in sliding contact with the rear wall of the arc groove, the limiting block and the limiting groove are of arc-shaped T-shaped structures, and the limiting block is in sliding fit with the limiting groove.

Preferably, the gear is in running fit with the circular groove, the lower end of the front wall of the circular groove is communicated with the arc-shaped groove, the lower end of the front part of the gear penetrates through the opening end of the circular groove to extend to the front side and is in meshed connection with the tooth groove, and the servo motor is embedded in the upper end inside the movable seat.

Preferably, the clamping assembly comprises a fixing seat, the fixing seat is of a U-shaped structure with a concave surface forward, the rear wall of the fixing seat is tightly attached to the middle part of the front wall of the rotating plate, two hydraulic rods B are symmetrically and fixedly arranged between the outer walls of the two sides of the fixing seat and the outer walls of the two sides of the rotating plate, two plate grooves are symmetrically formed in the middle part of the rear wall of the fixing seat, a rotating shaft penetrates through the two plate grooves, the rotating shaft is rotationally connected with the fixing seat, and two external threads are symmetrically formed in the outer walls of the rotating shaft relative to the positions of the two plate grooves.

Preferably, the inboard side of board groove is equipped with the fly leaf, the fly leaf middle part has seted up the screw thread groove for the position of external screw thread, external screw thread and screw thread groove threaded connection, the cavity has been seted up for the position at pivot middle part in fixing base middle part, the cavity is inside to be the front and back symmetrical structure and is equipped with two rotation wheels, two be connected with driving belt between the rotation wheel outer wall, be located the front side rotation wheel coaxial sleeve locates pivot outer wall middle part.

Preferably, the motor is arranged at the rear side and is coaxially and fixedly connected with the left side of the rotating wheel, the motor is embedded in the fixing seat, the front end of the movable plate penetrates through the opening end of the plate groove to extend to the front part and fixedly provided with a clamp plate A, the clamp plate A is of an arc-shaped structure, a clamp plate B is arranged in front of the clamp plate A and is of an arc-shaped structure with one half radian, extrusion pads are fixedly arranged on the inner side walls of the clamp plate A and the clamp plate B, and the extrusion pads are of an arc-shaped structure with wavy inner side walls.

Preferably, elastic bands are fixedly arranged between the clamping plates A and B on the same side, connecting plates are fixedly arranged at the front end of the outer wall of the clamping plate A and the rear end of the outer wall of the clamping plate B, the connecting plates on the front side are of a U-shaped structure with inclined surfaces, the connecting plates on the rear side are in sliding fit with the connecting plates on the front side, two sliding blocks are fixedly arranged on the upper inner wall and the lower inner wall of the connecting plates on the front side in a symmetrical structure, sliding grooves are formed in the outer wall of the connecting plates on the rear side, and the sliding blocks and the sliding grooves are of a T-shaped structure and are in sliding fit.

Preferably, the extrusion groove has all been seted up to the inboard back wall of fixing base relative be located the front side the connecting plate rear side tip position, the extrusion groove is the right angle triangular prism structure that the back wall is the inclined plane, is located the front side the connecting plate back wall and extrusion groove back wall sliding contact, be located the front side the guide block has all been set firmly to the rear end of connecting plate both sides, the guide block is the spheroid structure, the guide slot has been seted up for the position of guide block to the extrusion groove back wall, the guide slot cross section is two-thirds cylinder structure, guide block and guide slot sliding fit.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

1. the clamping assembly is arranged, so that a worker can synchronously clamp the transverse and longitudinal aspects of the rock mass by driving the rotating shaft to rotate through the motor, and the elasticity of the extrusion pad and the elastic band is matched, so that the fixing strength between the dangerous rock mass and the device is improved, the operation difficulty of the device is reduced, the practicability is high, and the broken stone with different shapes can be effectively and firmly grabbed.

2. The invention is provided with the rotating plate, the gear and the tooth slot, and a worker can enable the rotating plate to perform turnover movement along the sliding fit direction of the limiting block and the limiting slot by utilizing the mode that the servo motor drives the gear to rotate, so that the rotating plate can drive the clamping assembly to perform position selection along the rear wall and the top surface of the dangerous rock mass, the worker can be effectively assisted to select the most suitable clamping position, and the clamping firmness of the device on the dangerous rock mass is further enhanced.

3. The hydraulic rod A and the supporting seat are arranged, a worker can generate the mutual extrusion effect between the bottom surface of the supporting plate and the surface of the mountain through the extension of the hydraulic rod A, the design can help the worker to strictly limit the position of the device, the position relation between the whole device and the rock mass can be adjusted by the hydraulic rod A, the clamping assembly can better correspond to the position of the rock mass without moving the whole device, the design is ingenious, and the use is convenient and quick.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic diagram of an exploded construction of the present invention;

FIG. 3 is a schematic cross-sectional view of a rotor plate according to the present invention;

FIG. 4 is an exploded view of the clamping assembly of the present invention;

FIG. 5 is a schematic sectional view of a fixing base of the present invention;

FIG. 6 is a schematic diagram showing the exploded structure of the clamping plate A and the clamping plate B according to the present invention;

fig. 7 is a schematic cross-sectional view of a supporting seat according to the present invention.

The reference numerals in the figures illustrate: 1. a movable seat; 2. a wheel axle; 3. a roller; 4. grinding grains; 5. a bottom groove; 6. a hydraulic rod A; 7. a support base; 8. a rotating ball; 9. a ball groove; 10. an arc-shaped groove; 11. a rotating plate; 12. a limiting block; 13. a limit groove; 14. a circular groove; 15. a gear; 16. tooth slots; 17. a servo motor; 18. a clamping assembly; 19. a fixing seat; 20. a hydraulic rod B; 21. a plate groove; 22. a rotating shaft; 23. an external thread; 24. a movable plate; 25. a thread groove; 26. a cavity; 27. a rotating wheel; 28. a drive belt; 29. a motor; 30. a clamping plate A; 31. a clamping plate B; 32. a squeeze pad; 33. an elastic band; 34. a connecting plate; 35. a slide block; 36. a chute; 37. an extrusion groove; 38. a guide block; 39. and a guide groove.

Detailed Description

Referring to fig. 1-7, the present invention provides a technical solution:

the utility model provides a quick clearing device of dangerous rock mass of geological disasters, including removing seat 1, remove seat 1 front and back bilateral symmetry and run through and be equipped with two shaft 2, the coaxial fixedly connected with gyro wheel 3 of shaft 2 both ends symmetry, gyro wheel 3 outer wall is annular equidistant structure and has set firmly a plurality of grinds line 4, remove seat 1 bottom surface and be the diamond arrangement and seted up four base grooves 5, base groove 5 top surface middle part has set firmly hydraulic stem A6, hydraulic stem A6 lower extreme passes base groove 5 downside open end and extends to the below and coaxial supporting seat 7 that is equipped with, hydraulic stem A6 lower extreme has set firmly rotating ball 8, the ball groove 9 has been seted up for rotating ball 8's position to supporting seat 7 top surface, it has set up arc wall 10 to remove seat 1 front wall middle part, arc wall 10 front side is equipped with rotating plate 11, arc wall 10 back wall upper end symmetry has set firmly two stoppers 12, limit groove 13 for stopper 12's position, round groove 14 inside has set firmly gear 15, rotating plate 11 back wall is the equidistant structure for gear 15 position of gear 15 is left tooth groove 16, the same tooth groove 16 motor 16 has set up for the position of gear 15, the left side equidistant structure for gear 15 is left side wall 15 is the centre gripping mechanism is in order to carry out the centre gripping mechanism with the longitudinal direction of the centre gripping mechanism of the left side and is set up with the longitudinal direction of rotation of the centre gripping assembly 18, the centre gripping mechanism is set up with the longitudinal direction 18, the left side and is set up with the longitudinal direction elastic force of the centre gripping mechanism through the left side and is opposite to the centre gripping mechanism is changed, the centre gripping mechanism is set up by the longitudinal direction 18, the centre gripping mechanism is opened by the longitudinal direction 18, and is deformed with the centre gripping mechanism is opened in the centre gripping 18.

Specifically, shaft 2 rotates with remove seat 1 to be connected, and grind line 4 is V type structure, and the kerve 5 is cylindric structure, and supporting seat 7 is made by rubber, and supporting seat 7 bottom surface edge is fillet structure, and the staff is using this device to carry out dangerous rock mass's clear away during operation, and accessible gyro wheel 3 removes this device to dangerous rock mass place, and a plurality of grind lines 4 that set up on gyro wheel 3 can improve the frictional force between its outer wall and the rock mass mountain body, make its more stable that removes.

Further, the ball groove 9 is two-thirds sphere structure, the rotary ball 8 is in rotary fit with the ball groove 9, the arc groove 10 is of a quarter arc structure, after the position is determined, a worker can utilize the expansion and contraction of the hydraulic rod A6 to prop up the device, the position of the clamping assembly 18 can be more suitable for the position of dangerous rock bodies when the device is fixed through different lengths of the hydraulic rods A6, and the supporting seat 7 can be flexibly suitable for various mountain surface angles under the rotary fit effect of the rotary ball 8 and the ball groove 9.

Further, the rotating plate 11 has an arc structure with three-fifths of arc, the rear wall of the rotating plate 11 is in sliding contact with the rear wall of the arc groove 10, the limiting block 12 and the limiting groove 13 are of arc T-shaped structures, and the limiting block 12 is in sliding fit with the limiting groove 13.

Still further, gear 15 and circular slot 14 normal running fit, circular slot 14 front wall lower extreme is linked together with arc wall 10, the front lower extreme of gear 15 passes circular slot 14 open end and extends to the front side and be connected with tooth's socket 16 meshing, servo motor 17 inlays and locates the inside upper end of removing seat 1, after this device's fixed, the staff just can connect servo motor 17 in advance drive gear 15 rotation, the rotor plate 11 of this device can rotate to the angle that is most suitable for the centre gripping dangerous rock mass under the slip fit restriction of stopper 12 and spacing groove 13 under gear 15 and tooth's socket 16 meshing connection relation, prevent splint A30 and splint B31's angle limited and be difficult to with the firm centre gripping of rock mass.

Still further, the clamping assembly 18 includes fixing base 19, fixing base 19 is the U type structure that the concave surface was forward, and fixing base 19 back wall closely laminates with rotating plate 11 front wall middle part, and fixing base 19 both sides outer wall and rotating plate 11 both sides outer wall between the symmetry set firmly two hydraulic levers B20, and two board grooves 21 have been seted up to fixing base 19 inside back wall middle part symmetry, run through between two board grooves 21 and are equipped with pivot 22, pivot 22 and fixing base 19 rotate to be connected, and two external screw threads 23 have been seted up for the inside position symmetry of two board grooves 21 to pivot 22 outer wall.

Still further, the inboard side of board groove 21 is equipped with fly leaf 24, and thread groove 25 has been seted up for the position of external screw thread 23 in fly leaf 24 middle part, and external screw thread 23 and thread groove 25 threaded connection, cavity 26 has been seted up for the position at pivot 22 middle part in fixing base 19 middle part, and cavity 26 inside is the front and back symmetrical structure and is equipped with two rotation wheels 27, is connected with driving belt 28 between two rotation wheel 27 outer walls, and the rotation wheel 27 coaxial cover that is located the front side locates pivot 22 outer wall middle part.

It should be noted that, the motor 29 is fixedly connected to the left side of the rotating wheel 27 at the rear side coaxially, the motor 29 is embedded in the fixed seat 19, the front end of the movable plate 24 passes through the open end of the plate slot 21 and extends to the front part and is fixedly provided with the clamping plate a30, the clamping plate a30 is in an arc structure, the clamping plate B31 is in an arc structure with one half radian, the inner side walls of the clamping plate a30 and the clamping plate B31 are fixedly provided with the extrusion pad 32, the extrusion pad 32 is in an arc structure with the wavy inner side wall, after the angle is determined, the worker needs to extend from the hydraulic rod B20 to enable the position of the dangerous rock body to correspond to the range enclosed by the clamping plate a30 and the clamping plate B31 of the device, then the motor 29 can be utilized to drive the rotating shaft 22 to rotate, and the external threads 23 on the outer wall of the rotating shaft 22 can drive the two movable plates 24 on two sides to move along the plate slot 21 in a reverse approaching manner in a threaded connection relation with the threaded slot 25.

It should be noted that elastic bands 33 are respectively and fixedly arranged between the two clamping plates A30 and between the clamping plates A30 and B31 positioned on the same side, connecting plates 34 are respectively and fixedly arranged at the front end of the outer wall of the clamping plate A30 and the rear end of the outer wall of the clamping plate B31, the connecting plates 34 positioned on the front side are of a U-shaped structure with inclined rear walls, the connecting plates 34 positioned on the rear side are in sliding fit with the connecting plates 34 positioned on the front side, two sliding blocks 35 are fixedly arranged on the upper inner wall and the lower inner wall of the connecting plates 34 positioned on the front side in a symmetrical structure, and the outer walls of the connecting plates 34 positioned on the rear side are opposite to the sliding blocks 35

It is noted that the rear wall of the inner side of the fixing seat 19 is provided with an extrusion groove 37 at the end of the rear side of the connecting plate 34 opposite to the front side, the extrusion groove 37 is in a right triangular prism structure with an inclined rear wall, the rear wall of the connecting plate 34 opposite to the front side is in sliding contact with the rear wall of the extrusion groove 37, guide blocks 38 are fixedly arranged at the rear ends of the two sides of the connecting plate 34 opposite to the front side, the guide blocks 38 are in a sphere structure, the rear wall of the extrusion groove 37 is provided with a guide groove 39 relative to the guide blocks 38, the cross section of the guide groove 39 is in a two-third cylindrical structure, the guide blocks 38 are in sliding fit with the guide groove 39, the clamping plate B31 is pulled along the inclined rear wall of the extrusion groove 37 under the sliding fit of the guide blocks 38, and the clamping plate B31 can stably move along with the clamping plate A30 at the same speed through the sliding fit relation of the two connecting plates 34 under the limitation of the limiting of the sliding grooves 36 and the sliding blocks 35, so that the clamping plate B31 can clamp the two sides of dangerous rock bodies and simultaneously generate the extrusion effect on the front wall of the dangerous rock bodies.

When a worker uses the device to clear dangerous rock, the device can be moved to the position of the dangerous rock by the roller 3, the friction force between the outer wall of the roller 3 and the rock mountain can be improved by the multiple grinding grains 4 arranged on the roller 3, the movement of the roller is more stable, after the position is determined, the worker can prop up the device by utilizing the expansion and contraction of the hydraulic rod A6, the position of the clamping component 18 can be more suitable for the position of the dangerous rock while the device is fixed by the different lengths of the hydraulic rods A6,

and under the effect of the running fit of the rotary ball 8 and the ball groove 9, the supporting seat 7 can flexibly adapt to various mountain surface angles, after the device is fixed, a worker can be connected with the driving gear 15 of the servo motor 17 in advance to rotate, the rotating plate 11 of the device can rotate to an angle most suitable for clamping dangerous rock mass under the limit of the sliding fit of the limiting block 12 and the limiting groove 13 under the meshing connection relation of the gear 15 and the tooth groove 16, the angle of the clamping plate A30 and the clamping plate B31 is prevented from being limited and difficult to firmly clamp the rock mass, after the angle is determined, the worker needs to extend from the hydraulic rod B20 to enable the position of the dangerous rock mass to correspond to the range enclosed by the clamping plate A30 and the clamping plate B31 of the device, then the motor 29 can be utilized to drive the rotating shaft 22 to rotate, the external screw thread 23 on the outer wall of the rotating shaft 22 moves along the plate groove 21 in a reverse approaching way by driving the two movable plates 24 on two sides in a screw connection relation between the rotating shaft 22 and the screw groove 25, the movable plates 24 move to drive the clamping plate A30 and the clamping plate B31 to move, the clamping plate B31 is pulled along the rear side of the inclined rear wall of the extrusion groove 37 under the sliding fit of the guide block 38 and the guide groove 39, the clamping plate B31 can stably move along with the clamping plate A30 under the limit of the sliding groove 36 and the sliding block 35 along with the same speed by the sliding fit relation of the two connecting plates 34, so that the clamping plate B31 can also have an extrusion effect on the front wall of the dangerous rock mass while clamping the two sides, the extrusion pads 32 on the inner walls of the clamping plate A30 and the clamping plate B31 gradually generate larger extrusion force with the outer wall of the rock mass along with the gradual approaching of the two clamping plates A30 and elastically deform the clamping plate B31,

the elastic band 33 between the two clamping plates A30 and the clamping plate B31 positioned on the same side can also be slowly contracted and firmly bound to the outer wall of the dangerous rock mass in the process, and finally the dangerous rock mass can be firmly clamped by the clamping assembly 18, so that a worker only needs to cut off the connecting part between the dangerous rock mass and the mountain mass at the moment, and then the dangerous rock mass can be removed by using the device to transport the dangerous rock mass down.

Claims (6)

1. Quick clearing device of geological disasters dangerous rock mass, including removing seat (1), its characterized in that: two wheel shafts (2) are symmetrically and fixedly connected with rollers (3) at the front side and the rear side of the movable seat (1), the two symmetrical and coaxial ends of the wheel shafts (2) are fixedly connected with a plurality of grinding lines (4) in an annular equidistant structure, four bottom grooves (5) are formed in the front wall middle of the movable seat (1) in a diamond arrangement mode, two limiting blocks (12) are fixedly arranged in the middle of the top surface of the bottom groove (5), the lower end of the hydraulic rod A (6) penetrates through the opening end of the lower side of the bottom groove (5) to extend to the lower side and is coaxially provided with a supporting seat (7), a rotary ball (8) is fixedly arranged at the lower end of the hydraulic rod A (6), a ball groove (9) is formed in the top surface of the supporting seat (7) relative to the position of the rotary ball (8), an arc groove (10) is formed in the middle of the front wall of the movable seat (1), a rotary plate (11) is arranged on the front side of the arc groove (10), two limiting blocks (12) are fixedly arranged in the middle of the rear wall of the arc groove (10), two limiting blocks (12) are symmetrically arranged at the rear wall of the rotary plate (11), a plurality of the limiting blocks (15) are arranged at the same distance relative to the arc groove (14), the arc groove (15) is formed in the position of the arc groove (15), the left wall of the gear (15) is coaxially and fixedly connected with a servo motor (17), a clamping assembly (18) is arranged in front of the rotating plate (11), the rotating plate (11) is used for driving the clamping mechanism to adjust the orientation, a clamping mechanism for clamping the rock in two aspects of transverse and longitudinal is further arranged in the clamping assembly (18), an elastic belt is arranged in the clamping mechanism, and the rock is clamped by multidirectional stress through the clamping of the transverse and longitudinal directions and the elastic deformation extrusion of the elastic belt;

wherein the rotating plate (11) is of an arc structure with three-fifths circular arc, the rear wall of the rotating plate (11) is in sliding contact with the rear wall of the arc groove (10), the limiting block (12) and the limiting groove (13) are of arc T-shaped structures, the lower end of the front wall of the circular groove (14) is communicated with the arc groove (10), the lower end of the front part of the gear (15) penetrates through the opening end of the circular groove (14) to extend to the front side and is meshed with the tooth groove (16), the clamping assembly (18) comprises a fixed seat (19), the fixed seat (19) is of a U-shaped structure with a concave surface in front, the rear wall of the fixed seat (19) is tightly attached to the middle part of the front wall of the rotating plate (11), two hydraulic rods B (20) are symmetrically and fixedly arranged between the outer walls of the two sides of the fixed seat (19) and the outer walls of the rotating plate (11), two plate grooves (21) are symmetrically arranged in the middle part of the inner rear wall of the fixed seat (19), a rotating shaft (22) penetrates through the fixed seat (22) and is connected with the tooth groove (16), the rotating shaft (19) and the two threaded grooves (23) are symmetrically arranged relative to the two threaded grooves (24) in the inner side of the two threaded plates (24), the utility model discloses a wave-shaped elastic clamp, including fixing base (19), fixed seat (19), screw groove (25), external screw thread (23), cavity (26) have been seted up in the position at fixing base (19) middle part for pivot (22) middle part, cavity (26) inside is front and back symmetrical structure and is equipped with two rotation wheels (27), two be connected with driving belt (28) between rotation wheel (27) outer wall, be located the front side rotation wheel (27) coaxial cover is located pivot (22) outer wall middle part, be located the rear side rotation wheel (27) left side coaxial fixedly connected with motor (29), motor (29) are inlayed and are located inside fixing base (19), fly leaf (24) front end is passed board groove (21) open end and is extended to the front portion and set firmly splint A (30), splint A (30) are the arc structure, splint A (30) the place ahead is equipped with splint B (31), splint B (31) are half radian's arc structure, splint A (30) and splint B (31) inside wall all set firmly have (32), squeeze pad (32) are inside wall be the inside wall and squeeze pad (32) and are the same between splint A (30) and both sides (30) are located with arc-shaped structure and are located between splint (30), connecting plate (34) have all been set firmly to splint A (30) outer wall front end and splint B (31) outer wall rear end, are located the front side connecting plate (34) are the U type structure that the back wall is the inclined plane form, are located the rear side connecting plate (34) with be located the inside sliding fit of connecting plate (34) of front side, be located the front side inner wall is symmetrical structure about connecting plate (34) and has set firmly two slider (35), be located the rear side connecting plate (34) outer wall has seted up spout (36) for the position of slider (35), slider (35) are T type structure and sliding fit with spout (36).

2. A rapid removal apparatus for geological disaster dangerous rock according to claim 1, wherein: the wheel axle (2) is rotationally connected with the movable seat (1), the grinding patterns (4) are of V-shaped structures, the bottom groove (5) is of a cylindrical structure, the supporting seat (7) is made of rubber, and the edge of the bottom surface of the supporting seat (7) is of a round corner structure.

3. A rapid removal apparatus for geological disaster dangerous rock according to claim 1, wherein: the ball groove (9) is of a two-thirds ball structure, the rotary ball (8) is in rotary fit with the ball groove (9), and the arc groove (10) is of a quarter arc structure.

4. A rapid removal apparatus for geological disaster dangerous rock according to claim 1, wherein: the limiting block (12) is in sliding fit with the limiting groove (13).

5. A rapid removal apparatus for geological disaster dangerous rock according to claim 1, wherein: the gear (15) is in running fit with the circular groove (14), and the servo motor (17) is embedded at the upper end inside the movable seat (1).

6. A rapid removal apparatus for geological disaster dangerous rock according to claim 5, wherein: the extrusion groove (37) has all been seted up to the inboard back wall of fixing base (19) relative being located the front side connecting plate (34) rear side tip position, extrusion groove (37) are right angle triangular prism structure that the back wall is the inclined plane, are located the front side connecting plate (34) back wall and extrusion groove (37) back wall sliding contact, are located the front side connecting plate (34) both sides rear end has all set firmly guide block (38), guide block (38) are the spheroid structure, guide slot (39) have been seted up for the position of guide block (38) in extrusion groove (37) back wall, guide slot (39) cross section is two-thirds cylinder structure, guide block (38) and guide slot (39) sliding fit.

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