A slope rock stability detection device

Abstract

The present invention relates to the field of slope rock detection equipment, and provides a slope rock stability detection equipment, including a detection component, a detection bracket component, a power component, a mounting component, an adjustment arm and an engineering vehicle, wherein the adjustment arm is mounted on the engineering vehicle. The present invention has the following beneficial effects: the present invention adopts a detection component, and a distance measuring sensor respectively measures the distance before and after the rock is subjected to force, and judges whether the rock is firm by judging whether the distance has changed. A camera assists in observing the position of the rock, and conveniently observes whether the rock shakes during the force-bearing process, thereby realizing rock stability detection. The detection component as a whole can rotate at a small angle and have a small displacement in a direction perpendicular to the slope, so that the clamping cone applies a twisting force and an outward pulling force to the rock, thereby facilitating the detection of stability. By adopting a retaining spring, when the power motor is turned off, it is convenient to maintain the position of the detection component, so that the detection result is more accurate.

Description

Technical Field

[0001] The invention relates to a slope rock stability detection device, belonging to the field of slope rock detection devices. Background Art

[0002] The main purpose of high slope stability inspection is to discover potential safety hazards so that timely measures can be taken to deal with them. Real-time monitoring of slope displacement, deformation, stress and other parameters is carried out to evaluate the stability of the slope. By collecting, sorting and analyzing the monitoring data, the stability of the slope can be evaluated, the deformation trend of the slope can be predicted, and a scientific basis can be provided for the management and reinforcement of the slope.

[0003] Some slopes have protruding rocks, and the stability of the rocks needs to be tested. The prior art, for example, a rock slope stability test system and method, has an authorization announcement number of CN111322969B. It is more convenient to conduct preliminary tests on larger rock slopes, thereby obtaining the deformation state of the slope. The test process is more convenient and faster, saving manpower. When an abnormality is found during the test, it is manually checked, which greatly improves the efficiency of rock slope detection.

[0004] Currently, there is still a lack of a device that can measure the distance of protruding rocks before and after applying force and determine whether the position of the rock has changed, thereby realizing rock stability detection. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention aims to provide a slope rock stability detection device.

[0006] In order to achieve the above object, the present invention is implemented through the following technical solutions:

[0007] A slope rock stability detection device comprises a detection component, a detection bracket component, a power component, a mounting component, an adjustment arm and an engineering vehicle, wherein the adjustment arm is mounted on the engineering vehicle, the output end of the adjustment arm is connected to the mounting component, the detection bracket component is mounted on one side of the mounting component, the power component is mounted between the mounting component and the detection bracket component, the detection component is rotatably connected inside the detection bracket component, one end of the detection component passes through the detection bracket component and is connected to the output end of the power component, the detection component comprises a detection mounting plate, the detection mounting plate is rotatably connected inside the detection bracket component, A mounting shaft is fixedly connected to the middle of one side of the plate, and the mounting shaft bearing is connected to the detection bracket assembly. One end of the mounting shaft passes through the outside of the detection bracket assembly and is fixedly connected to the wide groove. The power assembly is connected to the wide groove. A first hydraulic rod is fixedly connected to the middle of the other side of the detection mounting plate, and the piston rod of the first hydraulic rod is connected to a stepped circular cover. A camera is installed at the inner center of the stepped circular cover, and a group of evenly distributed ranging sensors are connected at the inner center of the stepped circular cover and on the outside of the camera. A number of evenly distributed inclined plates are connected to the circumferential inner wall of the stepped circular cover, and a first convex block is connected to the side of each inclined plate.

[0008] Furthermore, the detection component also includes a circular ring connected and fixed to the detection mounting plate through a group of mounting round rods, and a plurality of second convex grooves are evenly arranged on the circular ring, and a second convex block is slidably connected in each of the second convex grooves, and a vertical plate is connected to the top of each of the second convex blocks, and a first convex groove is respectively provided on the outer surface of the side edge of each of the vertical plates, and a plurality of the first convex grooves correspond to a plurality of the first convex blocks, and the first convex block is slidably connected in the first convex groove, and an arc plate is connected to the side of the vertical plate, and a fan-shaped plate is connected to the top of the arc plate, and a plurality of the fan-shaped plates are spliced ​​into a circular plate.

[0009] Furthermore, a hydraulic rod mounting seat is connected to the bottom of the side of the arc plate, a second hydraulic rod is connected to the hydraulic rod mounting seat, a piston rod of the second hydraulic rod is connected to a detection cylinder, a pressure sensor and a clamping cone are respectively provided on both sides of the inside of the detection cylinder, a pressure spring is provided between the pressure sensor and the clamping cone, the clamping cone is slidably connected in the detection cylinder, and the clamping end of the clamping cone passes through the outside of the detection cylinder.

[0010] Furthermore, the mounting assembly includes an arm mounting plate, the arm mounting plate is mounted on the output end of the regulating arm, two main guide rods are symmetrically connected to the arm mounting plate, and a T-plate is also connected to the arm mounting plate.

[0011] Furthermore, the detection bracket assembly includes a detection square plate, the two main guide rods are connected through the detection square plate, the detection square plate is connected to a T-rod on the side close to the mounting assembly, the T-rod is provided with a straight groove, and the detection square plate is provided with a mounting groove on the side away from the mounting assembly, the detection mounting plate is rotatably connected in the mounting groove, and the mounting shaft passes through the mounting groove bearing and is connected to the detection square plate.

[0012] Furthermore, the power assembly includes a power motor, which is connected to the arm mounting plate through a motor bracket, the output shaft of the power motor is connected to the long shaft, the long shaft bearing is connected to the T-plate, the end of the long shaft is connected to the driving bevel gear, and the T-plate also has a bearing connected to the center axis of the driven bevel gear, the driving bevel gear is meshed with the driven bevel gear, and the center axis of the driven bevel gear is connected to a first turntable, the edge of the first turntable is connected to a long round rod, and the end of the long round rod is slidably connected in the wide groove.

[0013] Furthermore, the power assembly also includes a driving gear connected to the long shaft and a driven gear connected to the T-plate via a central axis bearing, the driven gear is meshed with the driving gear, the central axis of the driven gear is connected to a second turntable, the outer surface edge of the second turntable is connected to a power round block, the power round block is slidably connected in the straight groove, the edge of the driven gear and the T-plate are respectively rotatably connected to a spring column, and a retaining spring is connected between the two spring columns.

[0014] Furthermore, two connecting round rods are symmetrically connected to the detection square plate, and ends of the two connecting round rods are connected to the corrugated mounting plate, and the corrugated mounting plate is connected to a corrugated pipe.

[0015] Furthermore, a reinforcement cover is connected to the arm mounting plate, and the reinforcement cover is connected and fixed to the adjustment arm.

[0016] Beneficial effects of the present invention:

[0017] The present invention adopts a detection component, and the distance measuring sensor measures the distance before and after the rock is subjected to force respectively. By judging whether the distance changes, it is judged whether the rock is firm. The camera assists in observing the position of the rock, which makes it convenient to observe whether the rock shakes during the force-bearing process, thereby realizing the rock stability detection. The detection component as a whole can rotate at a small angle and make a small displacement in a direction perpendicular to the slope, so that the clamping cone applies a twisting force and an outward pulling force to the rock, which facilitates the stability detection. By adopting a retaining spring, when the power motor is turned off, it is convenient to maintain the position of the detection component, so that the detection result is more accurate.

[0018] During testing, the present invention forms a circular area by splicing a number of arc plates, and a circular plate is formed by fan-shaped plates to form a complete circular plate, forming the first line of protection, and the stepped circular cover and the circular ring form the second line of protection, which cooperates with the bellows to prevent gravel generated during the detection process from directly splashing onto the highway, making the detection process safer.

[0019] The present invention adopts the design of the power component, wherein the power motor drives the long shaft to rotate, and the long shaft drives the driven gear and the driven bevel gear to rotate respectively through the driving gear and the driving bevel gear, and the rotation of the driven bevel gear drives the entire detection component to rotate at a small angle through the long round rod, so that when the rock is loose, the detection component can drive the rock to move, and when the rock is stable, the detection component performs distance measurement, and the detection is more accurate. In addition, the rotation of the driven gear will drive the detection component to make a small displacement in a direction perpendicular to the slope through the second turntable and the power round block, so that the detection component applies a force to pull out the rock outwards, and when the rock is stable, no displacement will occur, thereby improving the accuracy of the detection.

[0020] Through the design of the detection component, the present invention uses a ranging sensor to measure the distance before and after the rock is subjected to force. By judging whether the distance has changed, it is judged whether the rock is firm. The camera assists in observing the position of the rock, which makes it convenient to observe whether the rock shakes during the force-bearing process. When the rock stability test is implemented, a group of arc plates form a circular area, which works together with the stepped circular cover. When the circular ring vertically contacts the slope, two protective devices are formed to prevent gravel generated during the detection process from directly splashing onto the highway, making the detection process safer.

[0021] The present invention adopts the design and setting of the cleaning mechanism, so that when the detection component clamps the rock, the soil layer and gravel around the rock or the soil layer and gravel attached to the rock will be scattered on the arc plate and the fan plate spliced ​​together. At this time, the soil and gravel will adhere to the arc plate and the fan plate made of transparent material, thereby affecting the operation of the ranging sensor and the camera on the stepped circular cover. At this time, the water supply pipe can be started to supply water to the circulation cavity. The high-pressure water flow will squeeze the blocking component and spray through the inclined water outlet and the straight water outlet, thereby realizing high-pressure flushing of the top arc plate and the opposite fan plate. In this way, the soil and gravel attached to the arc plate and the fan plate will be flushed and cleaned, so that the operation of the ranging sensor and the camera on the stepped circular cover will not be affected, thereby avoiding the difficulty and time of manual cleaning.

[0022] The present invention adopts the design of the sealing component, so that when the high-pressure water flow squeezes and impacts the bearing plate, the water flow impacting the bearing plate will push the bearing plate to move, and the movement of the bearing plate will push the sealing plug to move through the connecting rod, so that the sealing plug is blocked at the opening of the flow port leaving the annular part and entering the water outlet, and another part of the water flow flows to the flow port through the notch on the bearing plate and is discharged through the water outlet, thereby realizing the high-pressure flushing of the arc plate and the fan-shaped plate. When the high-pressure water flow is no longer supplied, under the action of the spring, the bearing plate and the sealing plug are reset and moved, and the flow port is blocked again. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 It is a schematic diagram of the overall structure of a slope rock stability detection device of the present invention;

[0025] Figure 2 The local structure diagram of a slope rock stability detection device of the present invention is shown in FIG. Figure 1 ;

[0026] Figure 3 The local structure diagram of a slope rock stability detection device of the present invention is shown in FIG. Figure 2 ;

[0027] Figure 4 The local structure diagram of a slope rock stability detection device of the present invention is shown in FIG. Figure 3 ;

[0028] Figure 5 This is a schematic diagram of the structure of a power component of a slope rock stability detection device according to the present invention;

[0029] Figure 6 It is a schematic diagram of the connection structure of the detection bracket assembly and the detection assembly of a slope rock stability detection device of the present invention;

[0030] Figure 7 This is a schematic diagram of the structure of a detection component of a slope rock stability detection device of the present invention;

[0031] Figure 8 It is a schematic diagram of a detection bracket assembly and a partial structure of a detection assembly of a slope rock stability detection device of the present invention;

[0032] Fig. 9 It is a schematic diagram of the partial structure of a detection component of a slope rock stability detection device of the present invention;

[0033] Fig.10 A schematic diagram of the internal structure of a stepped circular cover of a slope rock stability detection device according to the present invention;

[0034] Fig.11 It is a schematic diagram of the partial internal structure of a detection component of a slope rock stability detection device of the present invention;

[0035] Fig.12 This is a schematic diagram of the cleaning mechanism structure of a slope rock stability detection device of the present invention;

[0036] Fig.13 This is a schematic diagram of the structure of a plugging component of a slope rock stability detection device of the present invention;

[0037] Fig.14 The present invention is a schematic diagram of a bearing plate structure of a slope rock stability detection device.

[0038] In the figure, 1, detection bracket assembly; 11, detection square plate; 12, mounting groove; 13, connecting round rod; 14, corrugated mounting plate; 15, corrugated pipe; 16, straight groove; 17, T rod; 2, detection assembly; 21, ring; 22, mounting round rod; 23, first hydraulic rod; 24, detection mounting plate; 25, mounting shaft; 26, wide groove; 27, stepped round cover; 28, inclined plate; 29, first convex block; 210, second convex groove; 211, first convex groove; 212, vertical plate; 213, arc plate; 214, fan-shaped plate; 215, second convex block; 216, hydraulic rod mounting seat; 217, second hydraulic rod; 218, detection cylinder; 219, pressure sensor; 220, pressure spring; 221, clamping cone; 222, distance sensor; 223, camera; 3, power assembly; 31, motor bracket; 32, power motor; 33. Driven gear; 34. Driving gear; 35. Spring column; 36. Retaining spring; 37. Second turntable; 38. Power round block; 39. Long shaft; 310. Long round rod; 311. First turntable; 312. Driven bevel gear; 313. Driving bevel gear; 4. Mounting assembly; 41. Strengthening cover; 42. Arm mounting plate; 43. Main guide rod; 44. T-plate; 5. Adjustment arm; 6. Engineering vehicle; 7. Cleaning mechanism; 701, flow cavity; 702, water outlet; 703, inclined water outlet; 704, straight water outlet; 705, connecting channel; 706, annular member; 707, flow port; 708, bearing plate; 709, connecting rod; 710, sealing plug; 711, guide annular slope 1; 712, guide annular slope 2; 713, notch; 714, slider; 715, movable groove; 716, guide rod; 717, spring. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] See also Figure 1-Figure 10 The present invention provides a technical solution for slope rock stability detection equipment, including a detection component 2, a detection bracket component 1, a power component 3, a mounting component 4, an adjustment arm 5 and an engineering vehicle 6, wherein the adjustment arm 5 is mounted on the engineering vehicle 6, and the output end of the adjustment arm 5 is connected to the mounting component 4. By adopting the adjustment arm 5, the position of the detection component 2 can be easily adjusted to detect rocks at different positions. The detection bracket component 1 is mounted on one side of the mounting component 4, the power component 3 is mounted between the mounting component 4 and the detection bracket component 1, the detection component 2 is rotatably connected inside the detection bracket component 1, and one end of the detection component 2 passes through the detection bracket component 1 and is connected to the output end of the power component 3.

[0041] See also Figure 2 - Figure 4 The mounting assembly 4 includes an arm mounting plate 42, which is mounted at the output end of the adjusting arm 5. Two main guide rods 43 are symmetrically connected to the arm mounting plate 42, and a T-plate 44 is also connected to the arm mounting plate 42. The detection bracket assembly 1 is connected to the adjusting arm 5 through the mounting assembly 4, and support is provided for the power assembly 3 at the same time.

[0042] See also Figure 2 , Figure 3 , Figure 4 and Figure 6The detection bracket assembly 1 includes a detection square plate 11, two main guide rods 43 are connected to the detection square plate 11, a T rod 17 is connected to the side of the detection square plate 11 close to the mounting assembly 4, and the T rod 17 is provided with a straight groove 16. The detection square plate 11 is provided with a mounting groove 12 on the side away from the mounting assembly 4, and the detection assembly 2 is rotatably connected in the mounting groove 12; by adopting the method of rotatably connecting the mounting shaft 25 with the detection square plate 11, the detection assembly 2 is relative to the detection bracket. When the component 1 rotates, when a group of second hydraulic rods 217 are extended and the clamping cone 221 contacts the rock, the detection component 2 as a whole rotates at a small angle, causing the clamping cone 221 to move. When the rock is loose, the clamping cone 221 can drive the rock to move. When the rock is stable, the clamping cone 221 is forced to reversely squeeze the pressure spring 220, controlling the second hydraulic rod 217 to retract at a certain angle from the initial position, that is, a group of clamping cones 221 are different from the initial clamping position, and the distance measurement of the distance sensor 222 is performed, so that the detection is more accurate.

[0043] See also Figure 5 The power assembly 3 includes a power motor 32, which is connected to the arm mounting plate 42 through a motor bracket 31. The output shaft of the power motor 32 is connected to a long shaft 39, and the long shaft 39 is connected to the T-plate 44 with a bearing. The end of the long shaft 39 is connected to a driving bevel gear 313, and the T-plate 44 is also connected to the central axis of a driven bevel gear 312 with a bearing. The driving bevel gear 313 is meshed with the driven bevel gear 312. A first rotating disk 311 is connected to the central axis of the driven bevel gear 312, and a long round rod 310 is connected to the edge of the first rotating disk 311. The long round rod 310 cooperates with the detection assembly 2. The power motor 32 is used to drive and the bevel gears are meshed. The long round rod 310 is set in the wide groove 26 to provide power for the detection assembly 2 to rotate at a small angle as a whole. The power assembly 3 also includes a The driving gear 34 and the central axis bearing are connected to the driven gear 33 on the T-plate 44, and the driven gear 33 is meshed with the driving gear 34. The central axis of the driven gear 33 is connected to the second turntable 37, and the outer surface edge of the second turntable 37 is connected to the power round block 38, and the power round block 38 is slidably connected in the straight-mouth groove 16. By adopting gear meshing, the power round block 38 is set in the straight-mouth groove 16, so that the detection component 2 can be slightly displaced in a direction perpendicular to the slope, so that the clamping cone 221 applies a force to pull the rock outward. When the rock is stable, no displacement will occur. A spring column 35 is rotatably connected to the edge of the driven gear 33 and the T-plate 44 respectively, and a retaining spring 36 is connected between the two spring columns 35; by adopting the retaining spring 36, when the power motor 32 is turned off, it is convenient to maintain the position of the detection component 2, so that the detection result is more accurate.

[0044] See also Figure 6-Figure 10The detection assembly 2 includes a detection mounting plate 24, which is rotatably connected in the mounting groove 12. A mounting shaft 25 is fixedly connected to the middle of one side of the detection mounting plate 24. The mounting shaft 25 passes through the mounting groove 12 and is connected to the detection square plate 11 by a bearing. One end of the mounting shaft 25 passes through the outer side of the detection square plate 11 and is fixedly connected to the wide groove 26. The end of the long round rod 310 is slidably connected in the wide groove 26. A first hydraulic rod 23 is fixedly connected to the middle of the other side of the detection mounting plate 24. The piston rod of the first hydraulic rod 23 is connected to a stepped circular cover 27. A camera is installed in the inner center of the stepped circular cover 27. 223, a group of evenly distributed distance measuring sensors 222 are connected at the inner center of the stepped circular cover 27 and located on the outer side of the camera 223, a number of evenly distributed inclined plates 28 are connected to the circumferential inner wall of the stepped circular cover 27, and a first convex block 29 is connected to the side of each inclined plate 28, the detection mounting plate 24 is connected and fixed to the ring 21 through a group of mounting round rods 22, and a number of second convex grooves 210 are evenly arranged on the ring 21, and a second convex block 215 is slidably connected in each of the second convex grooves 210, and a vertical plate 212 is connected to the top of each of the second convex blocks 215, and the side of each vertical plate 212 A first convex groove 211 is respectively provided on the outer surface of the edge, and a plurality of the first convex grooves 211 correspond to a plurality of the first convex blocks 29, and the first convex blocks 29 are slidably connected in the first convex groove 211. The side of the vertical plate 212 is connected with an arc plate 213, and the top of the arc plate 213 is connected with a fan-shaped plate 214. A plurality of the fan-shaped plates 214 are spliced ​​into a circular plate. During detection, the fan-shaped plates 214 form a complete circular plate to avoid damage to the camera 223 and the distance sensor 222 caused by gravel generated during the detection process. The fan-shaped plate 214 is made of transparent plastic, which is convenient for observing the detection process through the camera 223. The bottom of the side of the arc plate 213 A hydraulic rod mounting seat 216 is connected, and a second hydraulic rod 217 is connected to the hydraulic rod mounting seat 216. The piston rod of the second hydraulic rod 217 is connected to a detection cylinder 218. A pressure sensor 219 and a clamping cone 221 are respectively provided on both sides of the detection cylinder 218. A pressure spring 220 is provided between the pressure sensor 219 and the clamping cone 221. The clamping cone 221 is slidably connected in the detection cylinder 218, and the clamping end of the clamping cone 221 penetrates the outside of the detection cylinder 218. By adopting the detection component 2, the distance sensor 222 measures the distance before and after the rock is subjected to force, and judges whether the rock is firm by judging whether the distance changes. The camera 223 assists in observing the position of the rock, and facilitates the observation of whether the rock shakes during the force process, so as to realize the rock stability detection.During the test, a group of arc plates 213 form a complete circular area, and work together with the stepped circular cover 27. When the circular ring 21 vertically contacts the slope, two protective devices are formed to prevent gravel generated during the detection process from directly splashing onto the highway, making the detection process safer.

[0045] See also Figure 2-Figure 4 Two connecting round rods 13 are symmetrically connected to the detection square plate 11, and the ends of the two connecting round rods 13 are connected to the corrugated mounting plate 14, and the corrugated mounting plate 14 is connected to the corrugated pipe 15; when the detection component 2 undergoes a small displacement in a direction perpendicular to the slope, the ring 21 is out of contact with the slope, and if gravel or the like is generated, the corrugated pipe 15 plays a protective role.

[0046] See also Figure 2-Figure 4 A reinforcing cover 41 is connected to the arm mounting plate 42, and the reinforcing cover 41 is connected and fixed to the adjusting arm 5; by setting the reinforcing cover 41, the connection strength between the mounting assembly 4 and the adjusting arm 5 can be improved while the connection between the arm mounting plate 42 and the adjusting arm 5 can be safely protected.

[0047] See also Figure 11-Figure 14The arc plate 213 is provided with a cleaning mechanism 7, the cleaning mechanism 7 includes a circulation cavity 701 opened inside the arc plate 213, a water supply pipe connected to the circulation cavity 701 is provided on the outer side of the arc plate 213, a plurality of water outlets 702 are opened on the inner side of the arc plate 213, the circulation cavity 701 is connected to the water outlet 702 through a plugging component, the plugging component includes a connecting channel 705 connected between the water outlet 702 and the circulation cavity 701 and a ring member 706 fixed at the connection between the water outlet 702 and the connecting channel 705, a circulation port 707 is opened at the center of the ring member 706, a sealing plug 710 is blocked in the circulation port 707, a movable groove 715 is opened on the inner wall of the connecting channel 705, a guide rod 716 is fixed in the movable groove 715, a slider 714 is slidably connected to the guide rod 716, and the guide rod A spring 717 is also sleeved on 716, and the two ends of the spring 717 are squeezed together with the inner wall of the slider 714 and the movable groove 715 respectively. A bearing plate 708 is fixed between the sliders 714 on both sides, and a plurality of notches 713 are opened on the bearing plate 708. A connecting rod 709 is fixed to the middle part of the outer surface of the bearing plate 708, and the end of the connecting rod 709 penetrates into the flow port 707 and is connected and fixed to the sealing plug 710. A guide annular inclined surface 1 711 and a guide annular inclined surface 2 712 are opened on one side of the sealing plug 710. The water outlet 702 includes an inclined water outlet 703 arranged at the top of the side wall of the arc plate 213 and a straight water outlet 704 arranged in the middle part of the side wall of the arc plate 213. The inclined water outlet 703 is arranged obliquely to the fan-shaped plate 214, and the straight water outlet 704 is arranged straight to the opposite arc plate 213.By setting the cleaning mechanism 7, when the detection component 2 clamps the rock, the soil layer and gravel around the rock or the soil layer and gravel attached to the rock will be scattered on the arc plate 213 and the fan plate 214 spliced ​​together. At this time, the soil and gravel will adhere to the arc plate 213 and the fan plate 214 of the transparent material, thereby affecting the operation of the ranging sensor 222 and the camera 223 on the stepped circular cover 27. At this time, the water supply pipe can be started to supply water to the circulation cavity 701. The high-pressure water flow will squeeze the blocking component and spray it out through the inclined water outlet 703 and the straight water outlet 704, thereby achieving the top arc plate 213 and the opposite arc plate 213. The fan-shaped plate 214 is washed with high pressure, so that the dirt and gravel adhering to the arc plate 213 and the fan-shaped plate 214 will be washed away, so that the work of the distance sensor 222 and the camera 223 on the stepped circular cover 27 will not be affected, avoiding the difficulty and time of manual cleaning, and can be cleaned automatically in time. At the same time, part of the water flow is temporarily retained on the arc plate 213 and the fan-shaped plate 214 after washing, and this part of the water flow may also affect the work of the distance sensor 222 and the camera 223. Therefore, it needs to be left to dry for a period of time, which is still less time-consuming and difficult than manual cleaning, and there is no need to adjust the arm 5 after contraction before manual cleaning. ;

[0048] When in use, the mounting assembly 4, the power assembly 3, the detection bracket assembly 1 and the detection assembly 2 are moved to the rock through the adjusting arm 5, and the detection bracket assembly 1 is covered on the outside of the rock. Then, the distance before and after the rock is subjected to force can be measured by the distance measuring sensor 222. By judging whether the distance changes, it can be judged whether the rock is firm. The camera 223 assists in observing the position of the rock, and it is convenient to observe whether the rock shakes during the force process, so as to realize the rock stability detection. During the test, several arc plates 213 form a circular area, which works together with the stepped circular cover 27 to form two protective devices when the ring 21 contacts the slope vertically, so as to avoid detection. The crushed stones and the like generated during the detection process are directly splashed onto the highway, and the detection process is safer, that is, by starting the first hydraulic rod 23 to push the stepped circular cover 27 to move, the stepped circular cover 27 will drive the inclined plate 28 and the first convex block 29 on its inner wall to move while moving, and the first convex block 29 will squeeze the inner wall of the first convex groove 211 on the vertical plate 212 while moving, and then push the vertical plate 212 to move linearly on the second convex block 215 and the second convex groove 210, and the vertical plate 212 will push the arc plate 213 and the fan plate 214 to move while moving, and a plurality of fan plates 214 will be spliced ​​into a circular plate when moving, and a plurality of second arc plates 213 at the bottom of the arc plates 213 will be spliced ​​into a circular plate. The hydraulic rod 217 will push the detection tube 218 and the clamping cone 221 to move to clamp the rock. When the clamping cone 221 contacts the rock, the power assembly 3 is started, and the long shaft 39 is driven to rotate by the power motor 32. The long shaft 39 drives the driven gear 33 and the driven bevel gear 312 to rotate respectively through the driving gear 34 and the driving bevel gear 313. The driven bevel gear 312 rotates through the long round rod 310 to move the wide slot 26 to drive the installation shaft 25 and the entire detection assembly 2 to rotate at a small angle. The detection assembly 2 rotates at a small angle as a whole, so that the clamping cone 221 moves. When the rock is loose, the clamping cone 221 can drive the rock to move. When the rock is stable, At a fixed time, the clamping cone 221 is forced to reversely squeeze the pressure spring 220, and the second hydraulic rod 217 is controlled to contract at a certain angle from the initial position, that is, a group of clamping cones 221 are different from the initial clamping position, and the distance measurement of the distance sensor 222 is performed, and the detection is more accurate. The rotation of the driven gear 33 will squeeze and push the straight groove 16 on the T-rod 17 through the second turntable 37 and the power round block 38, and then pull the detection square plate 11 to slide on the main guide rod 43, thereby driving the detection component 2 to make a small displacement in the direction perpendicular to the slope, so that the clamping cone 221 applies an outward pulling force to the rock. When the rock is stable, no displacement will occur, thereby improving the accuracy of the detection.

[0049] Although this specification is described according to implementation modes, not every implementation mode includes only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A slope rock stability detection device, characterized in that: The invention comprises a detection component (2), a detection bracket component (1), a power component (3), a mounting component (4), an adjustment arm (5) and an engineering vehicle (6), wherein the adjustment arm (5) is mounted on the engineering vehicle (6), an output end of the adjustment arm (5) is connected to the mounting component (4), the detection bracket component (1) is mounted on one side of the mounting component (4), the power component (3) is mounted between the mounting component (4) and the detection bracket component (1), the detection bracket component (1) is internally rotatably connected to the detection component (2), one end of the detection component (2) passes through the detection bracket component (1) and is connected to the output end of the power component (3), and the detection component (2) comprises a detection mounting plate (24 ), the detection mounting plate (24) is rotatably connected in the detection bracket assembly (1), a mounting shaft (25) is fixedly connected in the middle of one side of the detection mounting plate (24), a bearing of the mounting shaft (25) is connected to the detection bracket assembly (1), one end of the mounting shaft (25) passes through the outer side of the detection bracket assembly (1) and is fixedly connected to the wide groove (26), the power assembly (3) is connected to the wide groove (26), a first hydraulic rod (23) is fixedly connected in the middle of the other side of the detection mounting plate (24), a piston rod of the first hydraulic rod (23) is connected to a stepped circular cover (27), a camera (223) is installed in the inner center of the stepped circular cover (27), and the inner center of the stepped circular cover (27) A group of evenly distributed distance measuring sensors (222) are connected to the center of the upper part and located outside the camera (223); a plurality of evenly distributed inclined plates (28) are connected to the inner circumferential wall of the stepped circular cover (27); a first convex block (29) is connected to the side of each inclined plate (28); the detection assembly (2) further comprises a circular ring (21) connected and fixed to the detection mounting plate (24) via a group of mounting round rods (22); a plurality of second convex grooves (210) are evenly arranged on the circular ring (21); a second convex block (215) is slidably connected to each of the second convex grooves (210); a vertical plate (212) is connected to the top of each second convex block (215); and each second convex block (215) is connected to a vertical plate (212). A first convex groove (211) is respectively formed on the outer surface of the side edge of the vertical plate (212), and a plurality of the first convex grooves (211) correspond to a plurality of the first convex blocks (29), and the first convex blocks (29) are slidably connected in the first convex grooves (211). An arc plate (213) is connected to the side edge of the vertical plate (212), and a fan-shaped plate (214) is connected to the top of the arc plate (213). A plurality of fan-shaped plates (214) are spliced ​​into a circular plate. A hydraulic rod mounting seat (216) is connected to the bottom of the side edge of the arc plate (213), and a second hydraulic rod (217) is connected to the hydraulic rod mounting seat (216). The piston rod of the second hydraulic rod (217) is connected to a detection cylinder (218).A pressure sensor (219) and a clamping cone (221) are respectively provided on both sides of the detection cylinder (218). A pressure spring (220) is provided between the pressure sensor (219) and the clamping cone (221). The clamping cone (221) is slidably connected in the detection cylinder (218). The clamping end of the clamping cone (221) penetrates the outside of the detection cylinder (218).

2. A slope rock stability detection device according to claim 1, characterized in that: The mounting assembly (4) comprises an arm mounting plate (42), the arm mounting plate (42) being mounted on the output end of the regulating arm (5), two main guide rods (43) being symmetrically connected to the arm mounting plate (42), and a T-plate (44) being further connected to the arm mounting plate (42).

3. A slope rock stability detection device according to claim 2, characterized in that: The detection bracket assembly (1) comprises a detection square plate (11), two main guide rods (43) are connected to the detection square plate (11), a T-rod (17) is connected to the side of the detection square plate (11) close to the mounting assembly (4), the T-rod (17) is provided with a straight groove (16), a mounting groove (12) is formed on the side of the detection square plate (11) away from the mounting assembly (4), the detection mounting plate (24) is rotatably connected in the mounting groove (12), and the mounting shaft (25) passes through the mounting groove (12) and is bearing-connected to the detection square plate (11).

4. A slope rock stability detection device according to claim 3, characterized in that: The power assembly (3) comprises a power motor (32), the power motor (32) being connected to the arm mounting plate (42) via a motor bracket (31), the output shaft of the power motor (32) being connected to a long shaft (39), the long shaft (39) being connected to the T-plate (44) via a bearing, the end of the long shaft (39) being connected to a driving bevel gear (313), the T-plate (44) also being connected to a central shaft of a driven bevel gear (312) via a bearing, the driving bevel gear (313) being meshed with the driven bevel gear (312), the central shaft of the driven bevel gear (312) being connected to a first rotating disk (311), the edge of the first rotating disk (311) being connected to a long round rod (310), the end of the long round rod (310) being slidably connected to the wide groove (26).

5. The slope rock stability detection device according to claim 4 is characterized in that: The power assembly (3) further comprises a driving gear (34) connected to the long shaft (39) and a driven gear (33) whose central axis bearing is connected to the T-plate (44); the driven gear (33) meshes with the driving gear (34); the central axis of the driven gear (33) is connected to a second rotating disk (37); the outer edge of the second rotating disk (37) is connected to a power round block (38); the power round block (38) is slidably connected in the straight groove (16); the edge of the driven gear (33) and the T-plate (44) are respectively rotatably connected to a spring column (35); a retaining spring (36) is connected between the two spring columns (35).

6. The slope rock stability detection device according to claim 3 is characterized in that: Two connecting round rods (13) are symmetrically connected to the detection square plate (11), the ends of the two connecting round rods (13) are connected to a corrugated mounting plate (14), and a corrugated pipe (15) is connected to the corrugated mounting plate (14).

7. The slope rock stability detection device according to claim 2, characterized in that: A reinforcement cover (41) is connected to the arm mounting plate (42), and the reinforcement cover (41) is connected and fixed to the adjustment arm (5).

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