CN210426539U - Intelligent measuring device for karst cave - Google Patents
Intelligent measuring device for karst cave Download PDFInfo
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- CN210426539U CN210426539U CN201920897887.7U CN201920897887U CN210426539U CN 210426539 U CN210426539 U CN 210426539U CN 201920897887 U CN201920897887 U CN 201920897887U CN 210426539 U CN210426539 U CN 210426539U
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Abstract
The utility model discloses a solution cavity intelligent measuring device, including the rack, be provided with on the inner wall of rack and enclose the pillar, be provided with on enclosing the pillar the interior anchor ring, enclose the interior anchor ring and the battery contact of piece, the bottom of battery is provided with the backing plate, is provided with compression spring between backing plate and the rack, and has seted up the interface on the top surface of rack, is provided with the shrouding to the inside of interface, and the bottom surface of shrouding is provided with down the clamping ring, and pegs graft on the surface of shrouding and have the heat conduction pole. The beneficial effects are that: the utility model provides a solution cavity intelligent measuring device realizes the rack through butt joint seat and spliced pole and is connected with telescopic support, deposits behind the convenient to detach, and telescopic support height-adjustable, enlarges its application scope.
Description
Technical Field
The utility model relates to a measuring device technical field specifically is a solution cavity intelligent measuring device and measuring method thereof.
Background
In an area where a karst cave structure develops relatively, the karst cave structure is relatively complex, the karst cave structure characteristic is difficult to predict, so that a blast hole and the karst cave are communicated during drilling construction, finally, during charging, explosives enter the karst cave to form a explosive chamber, when the karst cave is deeply buried, the waste of the explosives is caused, when the karst cave is deeply buried, blasting flyrock is easily caused, when the surrounding environment of a blasting area is complex, blasting vibration is easily caused to be overlarge to threaten the safety of surrounding protection objects, and when the karst cave is difficultly predicted to charge unreasonablely, the increase of blasting block size, the increase of cost and the reduction of progress are easily caused; therefore, the burial depths of the top and the bottom of the karst cave are detected, and the explosive loading positions are controlled by adopting a certain technical measure, so that the explosives are distributed in the rock, and the phenomena can be effectively avoided; traditional intelligent measuring device has been damaged by the collision in the use, and there is rivers inside the solution cavity, and after intelligent measuring equipment fell, water got into the inside equipment that causes of equipment and damaged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a solution cavity intelligent measuring device and measuring method to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an intelligent measuring device for a karst cave comprises a placing frame, wherein a surrounding protection pipe is arranged on the inner wall of the placing frame, a surrounding block is arranged on the inner ring surface of the surrounding protection pipe, the inner ring surface of the surrounding protection block is in contact with a storage battery, a base plate is arranged at the bottom of the storage battery, a compression spring is arranged between the base plate and the placing frame, a butt joint port is formed in the top surface of the placing frame, a sealing plate is arranged inside the butt joint port, a lower pressing ring is arranged on the bottom surface of the sealing plate, a heat conducting rod is inserted into the surface of the sealing plate, buckles are arranged at openings at two sides of the placing frame, a transparent surrounding protection frame is arranged on the surface of each buckle, a laser range finder and a camera are respectively arranged inside the two groups of transparent surrounding protection frames, supporting rods are arranged on the surfaces of the laser range finder and the camera, the surface of twisting the handle is pegged graft and is had the location inserted bar, the tip of location inserted bar is pegged graft in the locating hole, and the outside cover of location inserted bar is equipped with extension spring, and the bottom surface of rack is provided with the butt joint seat, and the inside of butt joint seat is docked and has the spliced pole, the cover is equipped with a seal ring on the spliced pole body of rod, seal ring spiro union is at the opening part of butt joint seat, and the bottom of spliced pole is provided with telescopic strut, telescopic strut's bottom is provided with the base.
Preferably, the placing frame is of a rectangular frame structure, the enclosing pipes are of circular tubular structures, the enclosing blocks are of circular arc annular structures, the enclosing blocks are provided with a plurality of groups, the plurality of groups of enclosing blocks are distributed in an up-down arrangement mode, each group of enclosing blocks is provided with a plurality of enclosing blocks, the plurality of enclosing blocks are arranged on the surfaces of the enclosing blocks in a circumferential mode, and the backing plate is of a circular plate-shaped structure.
Preferably, the shrouding is "T" font circular cylinder structure, and the top surface of shrouding has been seted up a plurality of and has been twisted soon and indicate the groove, and a plurality of twist soon indicates the groove to be the circumference shape and arranges the distribution, and lower clamping ring is the ring structure, and a plurality of bleeder vents have been seted up on the surface of lower clamping ring, and the heat conduction pole is provided with a plurality ofly, and a plurality of heat conduction poles all run through the shrouding setting, and a plurality of heat conduction poles are the circumference and arrange the distribution.
Preferably, the buckle is a circular structure with a section shaped like Contraband, the transparent enclosure frame comprises a vertical section and an arc section, the arc section and the vertical section are bonded together, the supporting rods are of a circular cylinder structure, the two supporting rods are arranged and respectively distributed on two sides of the camera, and the end of one of the two supporting rods is rotatably connected to the inner wall of the transparent enclosure frame.
Preferably, it is circular platelike structure to revolve wrong handle, revolves the surface of twisting the handle and has seted up the draw-in groove, and the draw-in groove is convex structure, and the draw-in groove is provided with a plurality ofly, and a plurality of draw-in grooves are along revolving the arc surface of twisting the handle and arrange the distribution, and the locating hole is the round hole shape structure, and the locating hole is provided with a plurality ofly, and a plurality of locating holes are the circumference and arrange the distribution.
Preferably, the butt joint seat is of a cylindrical structure, the connecting column is of a T-shaped circular cylindrical structure, the seal ring is of a circular structure, and a plurality of rotating grooves are formed in the bottom surface of the seal ring.
Preferably, telescopic strut includes sleeve and peg graft pole, and the peg graft pole is pegged graft in telescopic inside, and the top of peg graft pole is provided with the latch segment, latch segment and telescopic inner wall spiro union, and telescopic bottom is provided with binding off structure, and binding off structure carries on spacingly to the latch segment, and telescopic outer wall is provided with the handle, the bottom surface of base is provided with the universal wheel.
A measuring method of a karst cave intelligent measuring device comprises the following steps:
the method comprises the following steps: equipment assembly, namely buckling a butt joint seat on the upper side of a connecting column, then sliding a seal ring on a connecting column rod body upwards along the connecting column rod body, digging the seal ring into a rotating groove in the bottom surface of the seal ring by fingers, and then screwing the seal ring to enable the seal ring to be screwed at an opening of the butt joint seat, wherein the end part of the connecting column is limited in the butt joint seat and cannot fall off, so that the placing frame is connected to a telescopic support rod;
step two: adjusting the equipment, namely holding a handle on the outer wall of a sleeve of the telescopic supporting rod by a hand, rotating the sleeve to enable the sleeve to vertically move along the insertion rod, so that the height of the telescopic supporting rod is adjusted, the equipment is convenient to be suitable for people with different heights, and the equipment can conveniently pass through karsts with different heights;
step three: on the spot, measure, carry out equipment to the solution cavity after, shine the object that will measure with the help of laser range finder, laser range finder preserves measured data, rotates the rack, realizes the orientation change of laser range finder and camera, and the camera is shot and is recorded the inside condition of solution cavity.
Compared with the prior art, the utility model discloses the structure sets up rationally, and is functional strong, has following advantage:
1. the utility model provides a solution cavity intelligent measuring device protects laser range finder and camera through enclosing the frame, avoids laser range finder and camera to drop or by the water logging, and laser range finder and camera accessible twist soon the bracing piece and realize vertical orientation and adjust, and realize horizontal orientation through rotating the rack and adjust;
2. the utility model provides a karst cave intelligent measuring device realizes the connection of rack and telescopic strut through butt joint seat and spliced pole, is convenient for deposit after dismantling, and telescopic strut height-adjustable enlarges its application scope;
3. the utility model provides a solution cavity intelligent measuring device sets up in the bottom surface of shrouding that the clamp ring is spacing to the battery down, avoids the battery to jolt from top to bottom, and the bleeder vent cooperation heat conduction pole on clamp ring surface is convenient for dispel the heat that the battery during operation produced outward.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a schematic view of the structure of the enclosure frame of the present invention;
FIG. 4 is a schematic view of the structure of the screwing handle of the present invention;
FIG. 5 is a schematic view of the structure of the enclosure block of the present invention;
fig. 6 is an enlarged schematic view of the structure at B in fig. 1.
In the figure: the device comprises a placing frame 1, an enclosure pipe 2, an enclosure block 3, a storage battery 4, a base plate 5, a compression spring 6, an enclosure plate 7, a lower pressing ring 8, a heat conducting rod 9, a retaining ring 10, a transparent enclosure frame 11, a laser range finder 12, a camera 13, a supporting rod 14, a screwing handle 15, a positioning inserted rod 16, a positioning hole 17, an extension spring 18, a butt joint seat 19, a connecting column 20, an enclosure ring 21, a telescopic supporting rod 22, a base 23 and a baffle ring 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 6, the present invention provides a technical solution: an intelligent measuring device for a karst cave comprises a placing frame 1, wherein a surrounding protection pipe 2 is bonded on the inner wall of the placing frame 1, surrounding blocks 3 are bonded on the inner ring surface of the surrounding protection pipe 2, the inner ring surface of each surrounding block 3 is in contact with a storage battery 4, a backing plate 5 is arranged at the bottom of each storage battery 4, a compression spring 6 is bonded between each backing plate 5 and the placing frame 1, the placing frame 1 is of a rectangular frame structure, the surrounding protection pipe 2 is of a circular tubular structure, the surrounding blocks 3 are of circular arc annular structures, a plurality of groups of the surrounding blocks 3 are arranged, the plurality of groups of the surrounding blocks 3 are distributed in an upper row and a lower row, each group of the surrounding blocks 3 is provided with a plurality of the surrounding blocks 3, the plurality of the surrounding blocks 3 are arranged on the surface of the surrounding, the backing plate 5 is matched with the compression spring 6 to play a role in damping the storage battery 4, and the enclosure block 3 is enclosed at the outer side of the storage battery 4 to prevent the storage battery 4 from horizontally shaking;
the top surface of the placing frame 1 is provided with a butt joint port, the interior of the butt joint port is screwed with a sealing plate 7, the bottom surface of the sealing plate 7 is adhered with a lower pressing ring 8, the surface of the sealing plate 7 is inserted with a heat conducting rod 9, the sealing plate 7 is in a T-shaped circular cylinder structure, the top surface of the sealing plate 7 is provided with a plurality of screwing finger grooves which are distributed in a circumferential arrangement, the lower pressing ring 8 is in a circular ring structure, the surface of the lower pressing ring 8 is provided with a plurality of air holes, the heat conducting rod 9 is provided with a plurality of heat conducting rods 9 which penetrate through the sealing plate 7, the plurality of heat conducting rods 9 are distributed in a circumferential arrangement, fingers are buckled in the screwing finger grooves on the surface of the sealing plate 7, the sealing plate 7 is screwed in the butt joint port on the top surface of the placing frame 1, at the moment, the lower pressing ring 8 downwards presses the storage battery 4 to avoid the vertical bumping of the storage battery 4, and the heat generated when, and is conducted to the outside through the heat conducting rod 9;
the opening parts at two sides of the placing rack 1 are respectively buckled with a buckle 10, the surface of the buckle 10 is adhered with a transparent enclosing frame 11, the two groups of transparent enclosing frames 11 are respectively provided with a laser range finder 12 (with the model of AK 600-1500) and a camera 13 (with the model of 1021 FD), the transparent enclosing frame 11 irradiated by the laser range finder 12 is provided with a seam to prevent the transparent enclosing frame 11 from shielding the light of the laser range finder 12, the surfaces of the laser range finder 12 and the camera 13 are both adhered with a support rod 14, the buckle 10 is in a circular structure with the section of 'Contraband', the transparent enclosing frame 11 comprises a vertical section and an arc section, the arc section and the vertical section are adhered together, the support rod 14 is in a circular column structure, the support rods 14 are provided with two, the two support rods 14 are respectively distributed at two sides of the camera 13, and the end part of one support rod 14 is rotatably connected on the inner wall of the transparent enclosing frame 11, the end part of the supporting rod 14 is bonded with a screwing handle 15, a baffle ring 24 is bonded on the rod body of the supporting rod 14, the surface of the screwing handle 15 is inserted with a positioning inserted rod 16, the end part of the positioning inserted rod 16 is inserted in a positioning hole 17, the outer side of the positioning inserted rod 16 is sleeved with a tension spring 18, the tension spring 18 is bonded between the screwing handle 15 and the positioning inserted rod 16, the screwing handle 15 is in a circular plate-shaped structure, the surface of the screwing handle 15 is provided with a clamping groove which is in an arc-shaped structure and provided with a plurality of clamping grooves which are distributed along the arc surface of the screwing handle 15, the positioning hole 17 is in a circular hole-shaped structure, the positioning hole 17 is provided with a plurality of positioning holes 17 which are distributed in a circular arrangement, the transparent enclosure frame 11 provided with the laser range finder 12 and the camera 13 is installed at the opening of the placing frame 1, the buckle 10 is butted at the, the positioning insertion rod 16 is pulled outwards to separate the end part of the positioning insertion rod 16 from the positioning hole 17, then the screwing handle 15 is rotated to drive the support rod 14 and the camera 13 to rotate, so that the vertical orientation of the camera 13 is adjusted, and the horizontal orientation of the camera 13 is adjusted by rotating the placing frame 1;
the bottom surface of the placing rack 1 is bonded with a butt joint seat 19, a connecting column 20 is butted in the butt joint seat 19, a sealing ring 21 is sleeved on a rod body of the connecting column 20, the sealing ring 21 is in threaded connection with an opening of the butt joint seat 19, the butt joint seat 19 is in a cylindrical structure, the connecting column 20 is in a T-shaped circular cylindrical structure, the sealing ring 21 is in a circular ring structure, a plurality of rotating grooves are formed in the bottom surface of the sealing ring 21, the butt joint seat 19 is buckled on the upper side of the connecting column 20, then the sealing ring 21 on the rod body of the connecting column 20 slides upwards along the rod body of the connecting column 20, fingers are wedged in the rotating grooves in the bottom surface of the sealing ring 21, then the sealing ring 21 is screwed to enable the sealing ring 21 to be in threaded connection with the opening of the butt joint seat 19, at the moment, the end part;
and the bottom of spliced pole 20 is established to bond and is had telescopic branch 22, telescopic branch 22's bottom bonds and has base 23, telescopic branch 22 includes sleeve and peg graft pole, the peg graft pole is pegged graft in telescopic inside, and the top of peg graft pole is provided with the latch segment, latch segment and telescopic inner wall spiro union, and telescopic bottom is provided with binding off structure, binding off structure is spacing to the latch segment, and telescopic outer wall is provided with the handle, hold the handle on telescopic branch 22's the sleeve outer wall, rotate the sleeve, make the sleeve along peg graft pole vertical migration, realize the regulation to telescopic branch 22 height, the equipment of being convenient for is applicable to the people of different heights, and the equipment of being convenient for passes the not cavern of co-altitude, the bottom surface of base 23 is provided with the universal wheel.
A measuring method of a karst cave intelligent measuring device comprises the following steps:
the method comprises the following steps: equipment assembly, namely buckling the butt joint seat 19 on the upper side of the connecting column 20, then sliding the seal ring 21 on the rod body of the connecting column 20 upwards along the rod body of the connecting column 20, digging the seal ring 21 in a rotating groove on the bottom surface of the seal ring 21 by fingers, and then screwing the seal ring 21 to enable the seal ring 21 to be screwed at the opening of the butt joint seat 19, wherein at the moment, the end part of the connecting column 20 is limited in the butt joint seat 19 and cannot fall off, so that the placing frame 1 is connected to the telescopic support rod 22;
step two: adjusting the equipment, namely holding a handle on the outer wall of the sleeve of the telescopic supporting rod 22 by a hand, rotating the sleeve to enable the sleeve to vertically move along the insertion rod, so that the height of the telescopic supporting rod 22 is adjusted, the equipment is convenient to adapt to people with different heights, and the equipment can conveniently pass through karsts with different heights;
step three: on the spot, measure, carry out equipment to the solution cavity after, shine the object that will measure with the help of laser range finder 12, laser range finder 12 preserves measured data, rotates rack 1, realizes the orientation change of laser range finder 12 and camera 13, and camera 13 shoots the inside condition of record solution cavity.
The working principle is as follows: when the device is in practical use, a storage battery 4 is placed in the enclosing tube 2, the backing plate 5 is matched with the compression spring 6 to play a role in damping the storage battery 4, the enclosing block 3 is enclosed on the outer side of the storage battery 4 to prevent the storage battery 4 from horizontally shaking, fingers are buckled in the screwing finger grooves on the surface of the sealing plate 7, the sealing plate 7 is screwed in the butt joint port on the top surface of the placing frame 1, at the moment, the lower pressing ring 8 downwards extrudes the storage battery 4 to prevent the storage battery 4 from vertically bumping, heat generated during the working of the storage battery 4 is conveyed to the bottom of the heat conducting rod 9 through the heat radiating holes on the surface of the lower pressing ring 8 and is conducted to the outer side through the heat conducting rod 9, the transparent enclosing frame 11 provided with the laser range finder 12 and the camera 13 is installed at the opening of the placing frame 1, the snap ring 10 is in butt joint with the opening of the placing frame 1 and fixed by the screws, then the butt, finger is scratched in the rotation groove of seal ring 21 bottom surface, then revolve wrong seal ring 21, make seal ring 21 spiro union at the opening part of butt joint seat 19, at this moment, the tip of spliced pole 20 is spacing can't drop in butt joint seat 19, realize connecting rack 1 on telescopic strut 22, hold the handle on the sleeve outer wall of telescopic strut 22, rotate the sleeve, make the sleeve along bayonet rod vertical migration, realize the regulation to telescopic strut 22 height, the equipment of being convenient for is applicable to the people of different heights, and the equipment of being convenient for passes the solution cavity of different heights, pull out location bayonet rod 16 to the outside, make location bayonet rod 16 tip break away from locating hole 17, then rotate and revolve wrong handle 15, drive bracing piece 14 and camera 13 and rotate, realize the regulation to the vertical orientation of camera 13, it realizes the regulation to camera 13 horizontal orientation to rotate rack 1, and easy operation is convenient.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a karst cave intelligence measuring device, includes rack (1), its characterized in that: the inner wall of the placing frame (1) is provided with a surrounding and protecting pipe (2), the inner annular surface of the surrounding and protecting pipe (2) is provided with a surrounding and protecting block (3), the inner annular surface of the surrounding and protecting block (3) is contacted with a storage battery (4), the bottom of the storage battery (4) is provided with a base plate (5), a compression spring (6) is arranged between the base plate (5) and the placing frame (1), the top surface of the placing frame (1) is provided with a butt joint port, a sealing plate (7) is arranged inside the butt joint port, the bottom surface of the sealing plate (7) is provided with a lower compression ring (8), the surface of the sealing plate (7) is inserted with a heat conducting rod (9), openings at two sides of the placing frame (1) are respectively provided with a retaining ring (10), the surface of the retaining ring (10) is provided with a transparent surrounding and protecting frame (11), and the insides of the two groups of, the surfaces of the laser range finder (12) and the camera (13) are both provided with a support rod (14), the end part of the support rod (14) is provided with a screwing handle (15), a stop ring (24) is arranged on the rod body of the supporting rod (14), a positioning inserted rod (16) is inserted on the surface of the screwing handle (15), the end part of the positioning inserted rod (16) is inserted in the positioning hole (17), an extension spring (18) is sleeved outside the positioning inserted rod (16), a butt joint seat (19) is arranged on the bottom surface of the placing rack (1), a connecting column (20) is butted in the butt joint seat (19), a sealing ring (21) is sleeved on a rod body of the connecting column (20), the sealing ring (21) is screwed at an opening of the butt joint seat (19), and the bottom of spliced pole (20) is provided with telescopic strut (22), the bottom of telescopic strut (22) is provided with base (23).
2. The intelligent karst cave measuring device according to claim 1, wherein: the storage rack (1) is of a rectangular frame structure, the enclosure pipe (2) is of a circular tubular structure, the enclosure blocks (3) are of circular arc-shaped annular structures, multiple groups of enclosure blocks (3) are arranged, the multiple groups of enclosure blocks (3) are distributed in an up-down arrangement mode, each group of enclosure blocks (3) are multiple, the multiple enclosure blocks (3) are arranged on the surface of the enclosure blocks (3) in a circumferential mode, and the base plate (5) is of a circular plate-shaped structure.
3. The intelligent karst cave measuring device according to claim 1, wherein: shrouding (7) are "T" font circular cylinder structure, and the top surface of shrouding (7) has been seted up a plurality of and has been twisted soon and indicate the groove, and a plurality of are twisted soon and indicate the groove to be the circumference shape and arrange and distribute, and lower clamping ring (8) are the ring structure, and a plurality of bleeder vents have been seted up on the surface of lower clamping ring (8), and heat conduction pole (9) are provided with a plurality ofly, and a plurality of heat conduction poles (9) all run through shrouding (7) setting, and a plurality of heat conduction poles (9) are the circumference and arrange and distribute.
4. The intelligent karst cave measuring device according to claim 1, wherein: the retaining ring (10) is of a circular structure with the cross section being in the shape of Contraband, the transparent enclosure frame (11) comprises a vertical section and an arc section, the arc section and the vertical section are bonded together, the supporting rods (14) are of a circular cylinder structure, the two supporting rods (14) are arranged, the two supporting rods (14) are respectively distributed on two sides of the camera (13), and the end part of one supporting rod (14) is rotatably connected to the inner wall of the transparent enclosure frame (11).
5. The intelligent karst cave measuring device according to claim 1, wherein: twist and twist handle (15) and be circular platelike structure, twist the surface of twisting handle (15) and seted up the draw-in groove, the draw-in groove is arc structure, and the draw-in groove is provided with a plurality ofly, and a plurality of draw-in grooves are along the arc surface of twisting handle (15) and arrange the distribution soon, and locating hole (17) are round hole shape structure, and locating hole (17) are provided with a plurality ofly, and a plurality of locating holes (17) are the circumference and arrange the distribution.
6. The intelligent karst cave measuring device according to claim 1, wherein: the butt joint seat (19) is of a cylindrical structure, the connecting column (20) is of a T-shaped circular cylinder structure, the seal ring (21) is of a circular ring structure, and a plurality of rotating grooves are formed in the bottom surface of the seal ring (21).
7. The intelligent karst cave measuring device according to claim 1, wherein: telescopic strut (22) is including sleeve and grafting pole, and the grafting pole is pegged graft in telescopic inside, and the top of grafting pole is provided with the latch segment, latch segment and telescopic inner wall spiro union, and telescopic bottom is provided with binding off structure, and binding off structure carries on spacingly to the latch segment, and telescopic outer wall is provided with the handle, the bottom surface of base (23) is provided with the universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920897887.7U CN210426539U (en) | 2019-06-14 | 2019-06-14 | Intelligent measuring device for karst cave |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920897887.7U CN210426539U (en) | 2019-06-14 | 2019-06-14 | Intelligent measuring device for karst cave |
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| CN210426539U true CN210426539U (en) | 2020-04-28 |
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| CN201920897887.7U Active CN210426539U (en) | 2019-06-14 | 2019-06-14 | Intelligent measuring device for karst cave |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207669A (en) * | 2019-06-14 | 2019-09-06 | 保利新联爆破工程集团有限公司 | A kind of solution cavity intelligent device for measuring and its measurement method |
-
2019
- 2019-06-14 CN CN201920897887.7U patent/CN210426539U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207669A (en) * | 2019-06-14 | 2019-09-06 | 保利新联爆破工程集团有限公司 | A kind of solution cavity intelligent device for measuring and its measurement method |
| CN110207669B (en) * | 2019-06-14 | 2023-05-16 | 保利新联爆破工程集团有限公司 | Intelligent karst cave measuring device and measuring method thereof |
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