CN215169958U

CN215169958U - Geological survey device is used in mine

Info

Publication number: CN215169958U
Application number: CN202120801819.3U
Authority: CN
Inventors: 刘畅; 孟凡彬
Original assignee: Research Institute of Coal Geophysical Exploration of China National Administration of Coal Geology
Current assignee: Research Institute of Coal Geophysical Exploration of China National Administration of Coal Geology
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-12-14
Anticipated expiration: 2031-04-20

Abstract

The utility model discloses a geological survey device is used in mine relates to mine geology and detects technical field. The technical key points are as follows: including the backup pad, backup pad one side is connected with four support columns, support column one side is connected with adjustment mechanism, adjustment mechanism includes the concave plate, the connection has stud in the concave plate, stud one end runs through the concave plate and is connected with the first in command, the stud cover is equipped with two first screw thread sliders, two first screw thread sliders all articulate there is first connecting rod, two first connecting rod other ends all articulate in same bottom plate, the bottom plate is connected with a plurality of first telescopic links, a plurality of first telescopic link other ends all are connected in the concave plate, the concave plate is connected with two limiting plates, limiting plate and first screw thread slider sliding connection. The utility model has the advantages that: the supporting plate is in a horizontal state by adjusting the lifting heights of the four adjusting mechanisms, so that the problem that the drill rod is in an inclined state during drilling is solved, and the accuracy of measuring the mine soil humidity is improved.

Description

Geological survey device is used in mine

Technical Field

The utility model relates to a mine geology detects technical field, specifically is a geology measuring device is used in mine.

Background

The geological survey of mine is a basic working method in the general survey and exploration of mineral products, carry on the systematic geological observation to the working area or mineral area already found, and measure and make a proportion of geological map, find out the characteristic of its geological structure and mineral products formation and geological conditions that occur, offer the sufficient data basis for finding ore or exploration work next, the geological survey of the mine is very important, the measurement error is too big, will cause to know about the situation of the geology of mine inaccurately, the serious person will cause the serious influence to the production that comes next, even cause the casualty. The existing mine geological measuring device can not be horizontally placed on an uneven mine generally, so that the error of measured data can be caused, and the improvement is needed.

The prior Chinese patent with the publication number of CN209069936U discloses a mine geological measuring device, and the utility model relates to the technical field of mine geological detection; the middle end of the base is inserted with a connecting rod, the top end of the connecting rod is fixed with a pressure rod, the lower end of the connecting rod is fixedly connected with a motor, the output shaft of the motor is fixedly connected with a drill rod, the middle end of the drill rod is fixed with a support plate, the lower surface of the support plate is fixed with a motor II, the outer end of the output shaft of the motor II is fixed with a screw rod, the lower end of a screw nut is fixed with a connecting pipe, the upper end of the connecting pipe is sleeved on the screw rod, the lower end of the connecting pipe is fixed with a soil hygrometer, a probe of the soil hygrometer is inserted into a round hole at the lower end of the drill rod, the drill rod can be driven to rotate by the motor to carry out the soil excavation work, when the rotation of the drill rod is stopped, the soil hygrometer is extended into soil by the motor, so as to measure the humidity in the soil, the drill rod is not required to be extracted out humidity detection after soil excavation, time and labor are saved, the utility model has the advantages of simple structure and reasonable arrangement, low manufacturing cost and the like.

The above prior art solution has the following drawbacks: the horizontal placement is difficult to realize in rugged mine, the drilling rod is caused to drill obliquely, the drilling depth is caused to deviate, the error between the drilling depth and actual data is overlarge, and the final result of the measured soil humidity of the mine is influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a geological survey device is used in mine, its advantage that has is: during the use, with this device transport to the place of awaiting measuring, according to the unsmooth degree in ground in the place of awaiting measuring, adjust four adjustment mechanism's height, during the adjustment, it rotates the first in command and drives stud rotation, stud rotates and drives two first screw thread sliders and remove towards the one side that is close to each other, two first screw thread sliders remove and drive two first connecting rod motions, two first connecting rods cooperate a plurality of first telescopic links to drive the bottom plate and remove along vertical direction, and then according to the unsmooth degree in the position at each adjustment mechanism place, adjust each adjustment mechanism's lift height, make the backup pad be in the horizontality, reduced because of the unevenness of the land on the mine, be in the tilt state during the drilling of drilling rod, lead to the drilling depth to appear the deviation, and the too big condition of error between the actual data, the accuracy of measuring mine soil humidity has been improved.

The above object of the present invention can be achieved by the following technical solutions:

a geological measuring device for mines comprises a supporting plate, wherein four supporting columns are fixedly connected to one side, close to the ground, of the supporting plate, an adjusting mechanism is fixedly connected to one side, close to the ground, of each supporting column, each adjusting mechanism comprises a concave plate, the concave plates face one side, stud bolts are rotatably connected between two vertically arranged sides in the concave plates, one ends of the stud bolts penetrate through the concave plates and are fixedly connected with first handles, two first thread sliding blocks are sleeved on the outer walls of the stud bolts, the first thread sliding blocks are in threaded connection with the stud bolts, first connecting rods are hinged to one sides, close to the ground, of the two first thread sliding blocks, the other ends of the two first connecting rods are hinged to the same bottom plate, a plurality of first telescopic rods are fixedly connected to one side, far away from the ground, of the bottom plate, and the other ends of the plurality of first telescopic rods are fixedly connected with the concave plates, two limiting plates are fixedly connected between a pair of vertically arranged sides in the concave plate, one side, far away from the ground, of each limiting plate is fixedly connected with the concave plate, and the limiting plates are connected with the first threaded sliding blocks in a sliding mode.

By adopting the technical scheme, when in use, the device is transported to a place to be measured, the heights of the four adjusting mechanisms are adjusted according to the concave-convex degree of the ground of the place to be measured, when in adjustment, the first handle is rotated to drive the stud bolt to rotate, the stud bolt rotates to drive the two first threaded sliding blocks to move towards one side close to each other, the two first threaded sliding blocks move to drive the two first connecting rods to move, the two first connecting rods are matched with the plurality of first telescopic rods to drive the bottom plate to move along the vertical direction, and then the lifting height of each adjusting mechanism is adjusted according to the concave-convex degree of the position of each adjusting mechanism, so that the supporting plate is in a horizontal state, the deviation of the drilling depth caused by the fact that the drilling rod is in an inclined state when drilling due to the concave-convex degree of the land on the mine is reduced, and the accuracy of measuring the mine soil humidity is improved under the condition of overlarge error with the actual data.

The present invention may be further configured in a preferred embodiment as: one side of the supporting plate, which is far away from the ground, is fixedly connected with a moving mechanism, the moving mechanism comprises a first slide rail, the first slide rail is vertically arranged, the opening of the first slide rail is vertically arranged, the first slide rail is internally and slidably connected with a second threaded slide block with the vertical sliding direction, and a first threaded rod is arranged, the first threaded rod is vertically arranged and penetrates through the second threaded sliding block along the sliding direction of the second threaded sliding block, the first threaded rod is in threaded connection with the second threaded sliding block, both ends of the first threaded rod are in rotational connection with the first sliding rail, one end of the first threaded rod, which is far away from the ground, penetrates through the first slide rail and is fixedly connected with a first motor, one side, close to the ground, of the first motor is fixedly connected with the first sliding rail, and one side, close to the ground, of the second threaded sliding block is rotatably connected with a drilling mechanism.

Through adopting above-mentioned technical scheme, when needing the probing, start first motor and drive first threaded rod and rotate, first threaded rod rotates and drives second thread slider and slides along vertical direction, second thread slider can drive in the probing mechanism descends and gos deep into the mine soil, accomplish humidity detection work, and then can start the probing depth of first motor control probing mechanism according to user's needs, measure the humidity size of target depth, compare in the drilling of manual promotion drilling rod, the probing accuracy of this device probing depth is high, user's amount of labour has been reduced.

The present invention may be further configured in a preferred embodiment as: the drilling mechanism comprises a second motor, one side, close to the ground, of the second motor is fixedly connected with a second thread sliding block, the axis direction of an output shaft of the second motor is vertically arranged, the output shaft of the second motor penetrates through the second thread sliding block and the second thread sliding block to be rotatably connected, the output shaft of the second motor is fixedly connected with a drill rod, one end, far away from the ground, of the drill rod is rotatably connected with the second thread sliding block, the other end of the drill rod penetrates through the supporting plate and the supporting plate to be rotatably connected with the supporting plate and the drill rod, one end, close to the ground, of the drill rod is fixedly connected with a sleeve, and the sleeve is close to one end, close to the ground, of the drill bit.

Through adopting above-mentioned technical scheme, during the probing, start second motor drive drilling rod and rotate, the drilling rod rotates and drives the sleeve and rotate, and the sleeve rotates and drives the drill bit and rotate, and cooperation moving mechanism can drive the drill bit and descend, and then can cooperate moving mechanism to make the drill bit descend according to the user's needs and carry out the probing operation, and the steerable drill bit probing's of control moving mechanism degree of depth, convenient to use person carries out humidity to the soil of the different degree of depth and detects.

The present invention may be further configured in a preferred embodiment as: the drill bit is characterized in that a moisture detector is fixedly connected in the sleeve, one side, far away from the ground, of the moisture detector is fixedly connected with the drill rod, one side, close to the ground, of the moisture detector is fixedly connected with the drill bit, a plurality of breathable nets are arranged on the outer wall of the sleeve, and a mud-proof breathable layer is sleeved on the outer wall of the sleeve.

Through adopting above-mentioned technical scheme, during the probing operation, when the drilling rod drove the sleeve and reachs the target depth, the humidity permeable of the soil of target depth prevents in mud ventilative layer and ventilative net gets into the sleeve to convey for the moisture detector, and then moisture detector detectable goes out the target depth humidity value, prevents that mud ventilative layer and ventilative net can not get into under telescopic prerequisite in soil, conveys the humidity of target depth for the moisture detector.

The present invention may be further configured in a preferred embodiment as: the utility model discloses a fixed connection of support plate, including backup pad, ground one side fixedly connected with protection machanism, protection machanism includes the second threaded rod, the ground one end is kept away from to the second threaded rod and is run through backup pad and both threaded connection, the ground one end fixedly connected with second handle is kept away from to the second threaded rod, the second threaded rod is close to ground one end and rotates and be connected with the sliding plate, the sliding plate is kept away from a plurality of second telescopic links of ground one side fixedly connected with, the second telescopic link other end with backup pad fixed connection, the drilling rod runs through sliding plate and both rotate and connect, the sliding plate is close to ground one side fixedly connected with baffle, the baffle is close to ground one side fixedly connected with rubber layer.

Through adopting above-mentioned technical scheme, when needs probing operation, rotatable second handle drives the second threaded rod and rotates, the second threaded rod rotates and cooperates the backup pad to remove along vertical direction, the second threaded rod removes to cooperate a plurality of second telescopic links of cooperation to drive the sliding plate and removes along vertical direction, the sliding plate removes and drives the baffle and remove, the baffle removes and drives the rubber layer and remove, and then baffle and rubber layer can be when probing operation, the earth of throwing away when effectual fender probing, because of mine soil is rugged, so the unsmooth degree that the probing soil can be followed to the rubber layer is crooked, accomplish the task that the earth was thrown away in the fender of bottom, the baffle can keep out the earth that the eminence was thrown away slightly, and the sliding plate can improve drilling rod pivoted stability.

The present invention may be further configured in a preferred embodiment as: the supporting plate is fixedly connected with a controller on one side far away from the ground, and the controller is electrically connected with the first motor and the second motor.

Through adopting above-mentioned technical scheme, the start-up and the closing of first motor and second motor can be controlled to the controller, and then has reduced user's the amount of labour, and the start-up and the closing of each mechanism of person's of facilitating the use control.

To sum up, the utility model discloses a following at least one useful technological effect:

1. when in use, the device is transported to a place to be measured, the heights of the four adjusting mechanisms are adjusted according to the concave-convex degree of the ground of the place to be measured, when in adjustment, the first handle is rotated to drive the stud bolt to rotate, the stud bolt rotates to drive the two first thread sliding blocks to move towards one side close to each other, the two first thread sliding blocks move to drive the two first connecting rods to move, the two first connecting rods are matched with the plurality of first telescopic rods to drive the bottom plate to move along the vertical direction, and then the lifting height of each adjusting mechanism is adjusted according to the concave-convex degree of the position of each adjusting mechanism, so that the supporting plate is in a horizontal state, the deviation of the drilling depth caused by the fact that the drilling rod is in an inclined state when drilling due to the concave-convex degree of the land on the mine is reduced, the accuracy of measuring the mine soil humidity is improved under the condition of overlarge error with the actual data;

2. when drilling is needed, the first motor is started to drive the first threaded rod to rotate, the first threaded rod rotates to drive the second threaded sliding block to slide along the vertical direction, the second threaded sliding block can drive the drilling mechanism to descend deep into mine soil to complete humidity detection work, the first motor can be started to control the drilling depth of the drilling mechanism according to the needs of a user to measure the humidity of the target depth, compared with a method for manually pushing a drill rod to drill, the device is high in drilling accuracy of the drilling depth, and the labor amount of the user is reduced;

3. when needs probing operation, rotatable second handle drives the second threaded rod and rotates, the second threaded rod rotates and cooperates the backup pad to remove along vertical direction, the second threaded rod removes to cooperate a plurality of second telescopic links of drive sliding plate to remove along vertical direction, the sliding plate removes and drives the baffle and remove, the baffle removes and drives the rubber layer and remove, and then baffle and rubber layer can be when probing operation, the earth of throwing away when effectual fender probing, because of the unevenness of mine soil, so the unsmooth degree that the rubber layer can follow the probing soil is crooked, accomplish the task of throwing away earth of keeping away of bottom, the baffle can keep away the earth of eminence throw away slightly, and the sliding plate can improve drilling rod pivoted stability.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the adjustment mechanism of FIG. 1;

fig. 3 is a schematic view of the internal structure of the sleeve of fig. 1.

Reference numerals: 1. a support plate; 2. a support pillar; 3. an adjustment mechanism; 31. a concave plate; 32. a stud bolt; 33. a first handle; 34. a first threaded slider; 35. a first link; 36. a base plate; 37. a first telescopic rod; 38. a limiting plate; 4. a moving mechanism; 41. a first slide rail; 42. a first threaded rod; 43. a second threaded slider; 44. a first motor; 5. a drilling mechanism; 51. a second motor; 52. a drill stem; 53. a sleeve; 54. a drill bit; 6. a moisture detector; 61. a breathable net; 62. a mud-proof air-permeable layer; 7. a protection mechanism; 71. a second threaded rod; 72. a second handle; 73. a sliding plate; 74. a second telescopic rod; 75. a baffle plate; 76. a rubber layer; 8. and a controller.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in FIGS. 1 and 2, in order to provide a mining geological survey device disclosed by the present invention, the mining geological survey device comprises a supporting plate 1, four supporting columns 2 are fixedly connected to one side of the supporting plate 1 close to the ground, adjusting mechanisms 3 are fixedly connected to one side of the supporting columns 2 close to the ground, when in use, the mining geological survey device is transported to a site to be measured, the height of the four adjusting mechanisms 3 is adjusted according to the concave degree of the ground of the site to be measured, each adjusting mechanism 3 comprises a concave plate 31, the concave plate 31 faces the side close to the ground, a stud 32 is rotatably connected between two vertically arranged sides in the concave plate 31, one end of the stud 32 penetrates through the concave plate 31 and is fixedly connected with a first handle 33, two first thread sliders 34 are sleeved on the outer wall of the stud 32, the first thread sliders 34 are in threaded connection with the stud 32, and a first connecting rod 35 is hinged to one side of the two first thread sliders 34 close to the ground, the other ends of the two first connecting rods 35 are hinged to the same bottom plate 36, one side, far away from the ground, of the bottom plate 36 is fixedly connected with four first telescopic rods 37, the other ends of the four first telescopic rods 37 are fixedly connected with the concave plate 31, the first handle 33 is rotated to drive the stud bolts 32 to rotate, the stud bolts 32 rotate to drive the two first threaded sliders 34 to move towards one side close to each other, the two first threaded sliders 34 move to drive the two first connecting rods 35 to move, the two first connecting rods 35 are matched with the four first telescopic rods 37 to drive the bottom plate 36 to move in the vertical direction, and a user can adjust the lifting height of each adjusting mechanism 3 according to the concave-convex degree of the position of each adjusting mechanism 3, so that the supporting plate 1 is in a horizontal state, the situation that the drilling depth is deviated due to uneven ground on a mine and the inclined state of the drill rod 52 during drilling and the situation that the error between the drilling depth and actual data is overlarge is reduced, the accuracy of measuring mine soil humidity is improved, two limiting plates 38 of fixedly connected with between a pair of side of vertical setting in the gib block 31, limiting plate 38 can restrict the sliding position of first screw thread slider 34, makes first screw thread slider 34 steadily slide, and limiting plate 38 keeps away from ground one side and gib block 31 fixed connection, limiting plate 38 and first screw thread slider 34 sliding connection.

As shown in fig. 1, a moving mechanism 4 is fixedly connected to a side of the supporting plate 1 away from the ground, the moving mechanism 4 includes a first slide rail 41, the first slide rail 41 is vertically disposed and has a vertical opening, a second threaded slider 43 with a vertical sliding direction is slidably connected to the first slide rail 41, a first threaded rod 42 is further provided, the first threaded rod 42 is vertically disposed, the first threaded rod 42 penetrates through the second threaded slider 43 along the sliding direction of the second threaded slider 43, the first threaded rod 42 is in threaded connection with the second threaded slider 43, both ends of the first threaded rod 42 are rotatably connected to the first slide rail 41, one end of the first threaded rod 42 away from the ground penetrates through the first slide rail 41 and is fixedly connected to a first motor 44, the first motor 44 is a servo motor, the first motor 44 is started to drive the first threaded rod 42 to rotate, the first threaded rod 42 rotates to drive the second threaded slider 43 to slide along the vertical direction, first motor 44 is close to ground one side and first slide rail 41 fixed connection, second screw slider 43 is close to ground one side and rotates and is connected with probing mechanism 5, second screw slider 43 can drive probing mechanism 5 and descend and go deep into in the mine soil, accomplish humidity detection work, the user can start the probing depth of first motor 44 control probing mechanism 5 according to self needs, measure the humidity size of target depth, compare in the probing of manual promotion drilling rod 52, the probing accuracy of this device probing depth is high, the amount of labour of user has been reduced.

As shown in fig. 1 and fig. 3, the drilling mechanism 5 includes a second motor 51, the second motor 51 is a servo motor, one side of the second motor 51 close to the ground is fixedly connected to the second threaded slider 43, an axis direction of an output shaft of the second motor 51 is vertically arranged, the output shaft of the second motor 51 penetrates through the second threaded slider 43 and is rotatably connected to the second threaded slider 43, an output shaft of the second motor 51 is fixedly connected to a drill rod 52, one end of the drill rod 52 far from the ground is rotatably connected to the second threaded slider 43, the other end of the drill rod 52 penetrates through the support plate 1 and is rotatably connected to the support plate, one end of the drill rod 52 close to the ground is fixedly connected to a sleeve 53, one end of the sleeve 53 close to the ground is fixedly connected to a drill 54, when drilling, the second motor 51 is started to drive the drill rod 52 to rotate, the sleeve 52 rotates to drive the sleeve 53 to rotate to drive the drill 54 to rotate, the drill 54 can be driven to descend by matching with the moving mechanism 4, therefore, the drill bit 54 can be lowered to perform drilling operation by matching with the moving mechanism 4 according to the needs of a user, the drilling depth of the drill bit 54 can be controlled by controlling the moving mechanism 4, and the user can conveniently detect the humidity of the soil at different depths.

As shown in fig. 1 and 3, the humidity detector 6 is fixedly connected to the inside of the sleeve 53, the humidity detector 6 is fixedly connected to one side of the sleeve 53 away from the ground and fixedly connected to the drill stem 52, the humidity detector 6 is fixedly connected to one side of the sleeve 53 close to the ground and fixedly connected to the drill 54, four air-permeable nets 61 are arranged on the outer wall of the sleeve 53, the mud-proof air-permeable layer 62 is sleeved on the outer wall of the sleeve 53, during drilling operation, the drill stem 52 drives the sleeve 53 to reach a target depth, the humidity of the soil at the target depth can enter the sleeve 53 through the mud-proof air-permeable layer 62 and the air-permeable nets 61 and is transmitted to the humidity detector 6, the humidity of the target depth can be detected by the humidity detector 6, and the mud-proof air-permeable layer 62 and the air-permeable nets 61 can transmit the humidity of the target depth to the humidity detector 6 on the premise that the soil does not enter the sleeve 53.

As shown in fig. 1, a protection mechanism 7 is fixedly connected to one side of the support plate 1 close to the ground, the protection mechanism 7 includes a second threaded rod 71, one end of the second threaded rod 71 far from the ground penetrates through the support plate 1 and is in threaded connection with the support plate 1, one end of the second threaded rod 71 far from the ground is fixedly connected with a second handle 72, a user can rotate the second handle 72 to drive the second threaded rod 71 to rotate, the second threaded rod 71 rotates and is matched with the support plate 1 to move along the vertical direction, one end of the second threaded rod 71 close to the ground is rotatably connected with a sliding plate 73, one side of the sliding plate 73 far from the ground is fixedly connected with two second telescopic rods 74, the second threaded rod 71 moves and is matched with the two second telescopic rods 74 to drive the sliding plate 73 to move along the vertical direction, the second telescopic rods 74 can improve the lifting stability of the sliding plate 73, the other end of the second telescopic rods 74 is fixedly connected with the support plate 1, and the drill rods 52 penetrate through the sliding plate 73 and are rotatably connected with the sliding plate 73, the sliding plate 73 can improve the rotation stability of the drill rod 52, the baffle 75 is fixedly connected to one side, close to the ground, of the sliding plate 73, the rubber layer 76 is fixedly connected to one side, close to the ground, of the baffle 75, the rubber layer 76 is in a horn shape, the sliding plate 73 moves to drive the baffle 75 to move, the baffle 75 moves to drive the rubber layer 76 to move until the rubber layer 76 contacts with the ground, the baffle 75 and the rubber layer 76 can effectively resist soil thrown out during drilling operation, the rubber layer 76 can bend along with the concave-convex degree of the drilling ground due to the fact that the mine ground is concave-convex, the task of resisting soil thrown out at the bottom is completed, and the baffle 75 can resist soil thrown out at a higher position.

As shown in fig. 1, one side of the supporting plate 1, which is far away from the ground, is fixedly connected with a controller 8, the controller 8 can display the humidity value measured by the humidity detector 6, the controller 8 is electrically connected with the first motor 44 and the second motor 51, the controller 8 can control the starting and closing of the first motor 44 and the second motor 51, the labor capacity of a user is reduced, and the user can control the starting and closing of each mechanism conveniently.

The implementation principle of the embodiment is as follows: when the device is used, the device is carried to a place to be measured, the heights of four adjusting mechanisms 3 are adjusted according to the concave-convex degree of the ground of the place to be measured, during adjustment, a first handle 33 is rotated to drive a stud bolt 32 to rotate, the stud bolt 32 rotates to drive two first threaded sliders 34 to move towards one side close to each other, the two first threaded sliders 34 move to drive two first connecting rods 35 to move, the two first connecting rods 35 are matched with four first telescopic rods 37 to drive a bottom plate 36 to move along the vertical direction, the lifting height of each adjusting mechanism 3 is adjusted according to the concave-convex degree of the position of each adjusting mechanism 3, so that a support plate 1 is in a horizontal state, a second handle 72 is rotated to drive a second threaded rod 71 to rotate, the second threaded rod 71 rotates and is matched with the support plate 1 to move along the vertical direction, the second threaded rod 71 moves and is matched with the two second telescopic rods 74 to drive a sliding plate 73 to move along the vertical direction, the sliding plate 73 moves to drive the baffle plate 75 to move, the baffle plate 75 moves to drive the rubber layer 76 to move until the rubber layer 76 contacts the ground, then the controller 8 starts the second motor 51 to drive the drill rod 52 to rotate, the drill rod 52 rotates to drive the sleeve 53 to rotate, the sleeve 53 rotates to drive the drill bit 54 to rotate, the controller 8 starts the first motor 44 to drive the first threaded rod 42 to rotate, the first threaded rod 42 rotates to drive the second threaded slide block 43 to slide along the vertical direction, the second threaded slide block 43 can drive the drilling mechanism 5 to descend deep into the mine soil, and when the drill rod 52 drives the sleeve 53 to reach a target depth, the humidity of the soil at the target depth can enter the sleeve 53 through the mud-proof breathable layer 62 and the breathable net 61 and is transmitted to the humidity detector 6 to measure the humidity value of the target depth.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a geological survey device for mine, includes backup pad (1), its characterized in that: the supporting plate (1) is close to four supporting columns (2) fixedly connected with one side of the ground, the supporting columns (2) are close to an adjusting mechanism (3) fixedly connected with one side of the ground, the adjusting mechanism (3) comprises a concave plate (31), the concave plate (31) faces towards one side of the ground, a stud bolt (32) is rotatably connected between two vertically arranged sides in the concave plate (31), one end of the stud bolt (32) penetrates through the concave plate (31) and a first handle (33) fixedly connected with, two first thread sliders (34) are sleeved on the outer wall of the stud bolt (32), the first thread sliders (34) are in threaded connection with the stud bolt (32), one side of the two first thread sliders (34) close to the ground is hinged with a first connecting rod (35), and the other ends of the first connecting rods (35) are hinged to the same bottom plate (36), keep away from a plurality of first telescopic link (37) of ground one side fixedly connected with, a plurality of bottom plate (36) first telescopic link (37) other end all in notch plate (31) fixed connection, two limiting plate (38) of fixedly connected with between a pair of side of vertical setting in notch plate (31), limiting plate (38) keep away from ground one side with notch plate (31) fixed connection, limiting plate (38) with first screw thread slider (34) sliding connection.

2. The mining geological measuring device according to claim 1, characterized in that: one side, far away from the ground, of the support plate (1) is fixedly connected with a moving mechanism (4), the moving mechanism (4) comprises a first sliding rail (41), the first sliding rail (41) is vertically arranged, an opening of the first sliding rail is vertically arranged, a second threaded slider (43) with a vertical sliding direction is slidably connected in the first sliding rail (41), a first threaded rod (42) is additionally arranged, the first threaded rod (42) is vertically arranged, the first threaded rod (42) penetrates through the second threaded slider (43) along the sliding direction of the second threaded slider (43), the first threaded rod (42) is in threaded connection with the second threaded slider (43), two ends of the first threaded rod (42) are rotatably connected with the first sliding rail (41), one end, far away from the ground, of the first threaded rod (42) penetrates through the first sliding rail (41) and is fixedly connected with a first motor (44), one side, close to the ground, of the first motor (44) is fixedly connected with the first sliding rail (41), and one side, close to the ground, of the second threaded sliding block (43) is rotatably connected with a drilling mechanism (5).

3. The mining geological measuring device according to claim 2, characterized in that: drilling mechanism (5) include second motor (51), second motor (51) be close to ground one side with second screw slider (43) fixed connection, the vertical setting of output shaft axis direction of second motor (51), the output shaft of second motor (51) runs through second screw slider (43) and both rotate and connect, the output shaft fixedly connected with drilling rod (52) of second motor (51), drilling rod (52) keep away from ground one end with second screw slider (43) rotate and connect, drilling rod (52) other end runs through backup pad (1) and both rotate and connect, drilling rod (52) are close to ground one end fixedly connected with sleeve (53), sleeve (53) are close to ground one end fixedly connected with drill bit (54).

4. The mining geological measuring device according to claim 3, characterized in that: fixedly connected with moisture detector (6) in sleeve (53), moisture detector (6) keep away from ground one side with drilling rod (52) fixed connection, moisture detector (6) be close to ground one side with drill bit (54) fixed connection, sleeve (53) outer wall is equipped with a plurality of ventilative nets (61), sleeve (53) outer wall cover is equipped with prevents mud ventilative layer (62).

5. The mining geological measuring device according to claim 3, characterized in that: one side of the supporting plate (1) close to the ground is fixedly connected with a protection mechanism (7), the protection mechanism (7) comprises a second threaded rod (71), one end of the second threaded rod (71) far away from the ground penetrates through the support plate (1) and is in threaded connection with the support plate, one end of the second threaded rod (71) far away from the ground is fixedly connected with a second handle (72), one end of the second threaded rod (71) close to the ground is rotationally connected with a sliding plate (73), one side of the sliding plate (73) far away from the ground is fixedly connected with a plurality of second telescopic rods (74), the other end of the second telescopic rod (74) is fixedly connected with the supporting plate (1), the drill rod (52) penetrates through the sliding plate (73) and is rotatably connected with the sliding plate, a baffle plate (75) is fixedly connected on one side of the sliding plate (73) close to the ground, one side of the baffle (75) close to the ground is fixedly connected with a rubber layer (76).

6. The mining geological measuring device according to claim 3, characterized in that: the supporting plate (1) is far away from one side of the ground and is fixedly connected with a controller (8), and the controller (8) is electrically connected with the first motor (44) and the second motor (51).