CN209724219U - A kind of drilling equipment for engineering geologic investigation - Google Patents

A kind of drilling equipment for engineering geologic investigation Download PDF

Info

Publication number
CN209724219U
CN209724219U CN201920082143.XU CN201920082143U CN209724219U CN 209724219 U CN209724219 U CN 209724219U CN 201920082143 U CN201920082143 U CN 201920082143U CN 209724219 U CN209724219 U CN 209724219U
Authority
CN
China
Prior art keywords
fixedly connected
sliding block
drilling
motor
probe tube
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201920082143.XU
Other languages
Chinese (zh)
Inventor
匡野
兰宇
任蕊
孙明智
杨成程
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201920082143.XU priority Critical patent/CN209724219U/en
Application granted granted Critical
Publication of CN209724219U publication Critical patent/CN209724219U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Sampling And Sample Adjustment (AREA)

Abstract

The utility model discloses a kind of drilling equipments for engineering geologic investigation, it include rotation seat by drilling rig, the side of rotation seat bottom is fixedly connected with hydraulic telescopic rod, the bottom of hydraulic telescopic rod is fixedly connected with probe tube, the other side at the top of probe tube is fixedly connected with the bottom of the second telescopic sleeve, the centre of rotation seat bottom is fixedly connected with drilling rod, the two sides on drilling rod surface are fixedly connected to band movable plate, groove inside surface and probe tube with movable plate is slidably connected, and one end of drilling rod is fixedly connected with drill bit.This is used for the drilling equipment of engineering geologic investigation, so that after the completion of probing, start hydraulic telescopic rod, it allows probe tube decline to be inserted into soil to sample, the pedotheque that certain depth can accurately be got in this way, saves the integrality of sample, will not impact because of the soil sampled again insertable into sampler to needs, it is so very big that increase working efficiency because not needing to change sampler sampling.

Description

A kind of drilling equipment for engineering geologic investigation
Technical field
The utility model relates to technical field of geological exploration, specially a kind of drilling equipment for engineering geologic investigation.
Background technique
Geological prospecting is to be reconnoitred, detected to geology by various means, method, determines suitable supporting course, root According to the foundation bearing capacity of supporting course, type of foundation is determined, calculate the enquiry-based activity of underlying parameter.It is in search for mineral deposit It was found that there is the mineral deposit of industrial significance, for the quality and quantity for finding out mineral products, and the technical conditions that exploitation utilizes, mine construction is provided and is set Ore reserve and geologic information required for counting, to rock, stratum, construction, mineral products, the hydrology, landforms in a given area and other places Matter situation carries out enquiry based work.
Existing geological prospecting equipment is all that figure is huge, and is not easy to carry mostly, causes construction inconvenience, Increase the working strength of construction personnel, when carrying is easy to cause damage of components, reduces the service life of equipment, is installing Shi Buneng is easily fixed, it is sometimes desirable to which manpower is fixed, may be bad to equipment and people in this way it cannot be guaranteed that fixation degree It influences, and drilling equipment can only get into the cave, and cannot sample, function is relatively simple, and the pedotheque extracted may be because of people It is impacted for reasons such as, weather, the work carried out to the later period causes unnecessary loss.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of drilling equipment for engineering geologic investigation, solution It has determined the problem of being difficult to carry and fix, cannot sampling.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of probing for engineering geologic investigation Equipment, including support frame, lifting frame is fixedly connected at the top of support frame as described above inner wall, and the right side of the lifting frame inner wall is fixed It is connected with pedestal, the first motor is fixedly connected at the top of the pedestal, the output shaft of first motor is fixedly connected There is rotating wheel, the rotating wheel is sequentially connected with driven wheel by belt, and at the center of rotation of driven wheel and in lifting frame The bottom of wall is fixedly connected, and the surface of the driven wheel is fixedly connected with gear, is fixedly connected on the left of the lifting frame inner wall There is extruding sliding block, tooth plate is slidably connected on the right side of the extruding sliding block, sleeve-board with teeth is run through in the bottom of the lifting frame, described The bottom of tooth plate covers through tooth plate and extends to lifting outer frame portion, and the bottom of the tooth plate is fixedly connected with lifter plate, the liter The bottom of drop plate is fixedly connected with motor housing, is fixedly connected with the second motor at the top of the motor chamber interior wall, and described second The output shaft of motor runs through the bottom of motor housing and extends to outside, and the output shaft of the second motor is fixedly connected with brill Visit device.
Preferably, the drilling rig includes rotation seat, and the side of the rotation seat bottom is fixedly connected with hydraulically extensible Bar, the other side of the rotation seat bottom are fixedly connected with clump weight, and it is flexible that the bottom of the clump weight is fixedly connected with second Casing, the bottom of the hydraulic telescopic rod are fixedly connected with probe tube, the other side at the top of the probe tube and the second telescopic The bottom of pipe is fixedly connected, and the centre of the rotation seat bottom is fixedly connected with drilling rod, and the two sides on the drilling rod surface are fixed It is connected with band movable plate, the groove inside the surface with movable plate and probe tube is slidably connected, and one end of the drilling rod is fixed to be connected It is connected to drill bit.
Preferably, the right side at the top of the lifter plate is fixedly connected with the first telescopic sleeve, and the top of telescopic sleeve with The bottom of lifting frame is fixedly connected.
Preferably, the inside of support frame as described above two sides slidably connects sliding block, and the side of the sliding block is fixedly connected with Screwed retaining ring, the inside of the screwed retaining ring has been connected through a screw thread threaded rod, and one end of threaded rod through sliding block and is prolonged The side of sliding block is extended to, the side of the sliding block is fixedly connected with brace, and one end of the brace is fixedly connected with fixing seat.
Preferably, the bottom of support frame as described above two sides is fixedly connected to buffer unit, and the bottom of the buffer unit is solid Surely it is connected with universal wheel, the side of support frame as described above is fixedly connected with handle.
Preferably, the buffer unit includes baffle-box, is fixedly connected with buffer spring at the top of the buffering chamber interior wall, One end of the buffer spring is fixedly connected with buffer board, and the bottom of the buffer board is fixedly connected with buffer stopper, and buffers The bottom of block runs through the bottom of buffering chamber interior wall and extends to the outside of baffle-box.
(3) beneficial effect
The utility model provides a kind of drilling equipment for engineering geologic investigation.Have it is following the utility model has the advantages that
(1), the drilling equipment for being used for engineering geologic investigation includes rotation seat by drilling rig, rotation seat bottom Side is fixedly connected with hydraulic telescopic rod, and the other side of rotation seat bottom is fixedly connected with clump weight, and the bottom of clump weight is fixed It is connected with the second telescopic sleeve, the bottom of hydraulic telescopic rod is fixedly connected with probe tube, the other side at the top of probe tube and second The bottom of telescopic sleeve is fixedly connected, and the centre of rotation seat bottom is fixedly connected with drilling rod, and the two sides on drilling rod surface are fixed to be connected It is connected to band movable plate, the groove inside surface and probe tube with movable plate is slidably connected, and one end of drilling rod is fixedly connected with drill bit, makes It obtains after the completion of probing, does not need to take out drilling rig, directly initiate hydraulic telescopic rod, allow probe tube decline to be inserted into soil and take Sample can accurately get the pedotheque of certain depth in this way, save the integrality of sample, will not be because of again insertable into taking The soil that sample device samples needs impacts, simultaneously as not needing to sample, saves the working time, so very big that increase work Make efficiency.
(2), the drilling equipment for being used for engineering geologic investigation slidably connects cunning by the inside of support frame two sides Block, the side of sliding block are fixedly connected with screwed retaining ring, and the inside of screwed retaining ring has been connected through a screw thread threaded rod, and threaded rod One end through sliding block and extend to the side of sliding block, the side of sliding block is fixedly connected with brace, and one end of brace is fixedly connected There is fixing seat, the bottom of support frame two sides is fixedly connected to buffer unit, and the bottom of buffer unit is fixedly connected with universal wheel, The side of support frame is fixedly connected with handle, so that equipment integrally can be by pushing handle, universal wheel is mobile, so that movement is whole A equipment does not need lifting appliance and carries out short-distance movement, saves time and consumption required for enabling lifting appliance, In It is moved to after needing position, device is fixed by the fixing seat of two sides, reduce device needs in fixation and disassembly Time, significantly increase working efficiency, reduce artificial labor intensity.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is the utility model drilling rig structural schematic diagram;
Fig. 3 is the utility model buffer unit structure schematic diagram.
In figure: 1, support frame;2, frame is gone up and down;3, pedestal;4, the first motor;5, rotating wheel;6, driven wheel;7, gear; 8, sliding block is squeezed;9, tooth plate;10, tooth plate set;11, lifter plate;12, the first telescopic sleeve;13, motor housing;14, second is electronic Machine;15, drilling rig;151, rotation seat;152, hydraulic telescopic rod;153, clump weight;154, the second telescopic sleeve;155, it samples Pipe;156, drilling rod;157, band movable plate;158, drill bit;16, sliding block;17, screwed retaining ring;18, threaded rod;19, brace;20, solid Reservation;21, buffer unit;211, baffle-box;212, buffer spring;213, buffer board;214, buffer stopper;22, universal wheel;23, Handle.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of probing for engineering geologic investigation is set It is standby, including support frame 1, lifting frame 2 is fixedly connected at the top of 1 inner wall of support frame as described above, the right side of lifting 2 inner wall of frame is solid Surely be connected with pedestal 3, the top of the pedestal 3 is fixedly connected with the first motor 4, the power supply line of first motor 4 with Extraneous power supply is connected, and the first motor 4 has positive and negative rotating function, and the output shaft of first motor 4 is fixedly connected There is rotating wheel 5, the rotating wheel 5 is sequentially connected with driven wheel 6 by belt, and at the center of rotation of driven wheel 6 and goes up and down The bottom of 2 inner wall of frame is fixedly connected, and the surface of the driven wheel 6 is fixedly connected with gear 7, a left side for lifting 2 inner wall of frame Side, which is fixedly connected with, squeezes sliding block 8, and the right side for squeezing sliding block 8 slidably connects tooth plate 9, and the bottom of the lifting frame 2 is passed through It is installed with tooth plate set 10, the bottom of the tooth plate 9 through tooth plate set 10 and extends to outside lifting frame 2, and the bottom of the tooth plate 9 is solid Surely it is connected with lifter plate 11, the bottom of the lifter plate 11 is fixedly connected with motor housing 13, the top of 13 inner wall of motor housing It is fixedly connected with the second motor 14, the power supply line of second motor 14 is connected with external power supply, and described second is electronic The output shaft of machine 14 runs through the bottom of motor housing 13 and extends to outside, and the output shaft of the second motor 14 is fixedly connected There is drilling rig 15;
The drilling rig 15 includes rotation seat 151, and the side of 151 bottom of rotation seat is fixedly connected with hydraulically extensible The power supply line of bar 152, the hydraulic telescopic rod 152 is connected with external power supply, and the other side of 151 bottom of rotation seat is fixed It is connected with clump weight 153, the bottom of the clump weight 153 is fixedly connected with the second telescopic sleeve 154, the hydraulic telescopic rod 152 bottom is fixedly connected with probe tube 155, the other side at 155 top of probe tube and the bottom of the second telescopic sleeve 154 It is fixedly connected, the centre of 151 bottom of rotation seat is fixedly connected with drilling rod 156, and the two sides on 156 surface of drilling rod are fixed It is connected with band movable plate 157, the surface with movable plate 157 is slidably connected with the groove inside probe tube 155, at work drilling rod 156 drive probe tube 155 to rotate together by band movable plate 157, and probe tube 155 can be by band movable plate 157 in vertical side It moves up, one end of the drilling rod 156 is fixedly connected with drill bit 158;
The right side at 11 top of the lifter plate is fixedly connected with the first telescopic sleeve 12, and the top of telescopic sleeve 12 with The bottom of lifting frame 2 is fixedly connected;
The inside of 1 two sides of support frame as described above slidably connects sliding block 16, and the side of the sliding block 16 is fixedly connected with anti- De- nut 17, the inside of the screwed retaining ring 17 has been connected through a screw thread threaded rod 18, and one end of threaded rod 18 is through cunning Block 16 and the side for extending to sliding block 16, the side of the sliding block 16 are fixedly connected with brace 19, and one end of the brace 19 is solid Surely it is connected with fixing seat 20;
The bottom of 1 two sides of support frame as described above is fixedly connected to buffer unit 21, and the bottom of the buffer unit 21 is fixed It is connected with universal wheel 22, the side of support frame as described above 1 is fixedly connected with handle 23;
The buffer unit 21 includes baffle-box 211, is fixedly connected with buffer spring at the top of 211 inner wall of baffle-box 212, one end of the buffer spring 212 is fixedly connected with buffer board 213, and the bottom of the buffer board 213 is fixedly connected with slow Block 214 is rushed, and the bottom of buffer stopper 214 runs through the bottom of 211 inner wall of baffle-box and extends to the outside of baffle-box 211.
It can to sum up obtain, this is used for the drilling equipment of engineering geologic investigation, includes rotation seat 151 by drilling rig 15, turns The side of dynamic 151 bottom of seat is fixedly connected with hydraulic telescopic rod 152, and the other side of 151 bottom of rotation seat is fixedly connected with counterweight Block 153, the bottom of clump weight 153 are fixedly connected with the second telescopic sleeve 154, and the bottom of hydraulic telescopic rod 152 is fixedly connected with The other side of probe tube 155,155 top of probe tube is fixedly connected with the bottom of the second telescopic sleeve 154,151 bottom of rotation seat Centre be fixedly connected with drilling rod 156, the two sides on 156 surface of drilling rod are fixedly connected to band movable plate 157, the table with movable plate 157 Face is slidably connected with the groove inside probe tube 155, and one end of drilling rod 156 is fixedly connected with drill bit 158, so that completing in probing Afterwards, it does not need to take out drilling rig 15, directly initiates hydraulic telescopic rod 152, allow the decline of probe tube 155 to be inserted into soil and sample, The pedotheque that certain depth can accurately be got in this way, saves the integrality of sample, will not be because of again insertable into sampling The soil that device samples needs impacts, simultaneously as not needing to sample, saves the working time, so very big that increase work Efficiency slidably connects sliding block 16 by the inside of 1 two sides of support frame, and the side of sliding block 16 is fixedly connected with screwed retaining ring 17, the inside of screwed retaining ring 17 has been connected through a screw thread threaded rod 18, and one end of threaded rod 18 through sliding block 16 and extends To the side of sliding block 16, the side of sliding block 16 is fixedly connected with brace 19, and one end of brace 19 is fixedly connected with fixing seat 20, The bottom of 1 two sides of support frame is fixedly connected to buffer unit 21, and the bottom of buffer unit 21 is fixedly connected with universal wheel 22, The side of support frame is fixedly connected with handle 23, so that equipment integrally can be by pushing handle 23, universal wheel 22 is mobile, from And move whole equipment, do not need lifting appliance carry out short-distance movement, save enable lifting appliance required for the time with And consumption is fixed device by the fixing seat 20 of two sides after being moved to and needing position, reduce device fixed and The time needed when disassembly, working efficiency is significantly increased, reduces artificial labor intensity.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of drilling equipment for engineering geologic investigation, including support frame (1), it is characterised in that: in support frame as described above (1) It is fixedly connected with lifting frame (2) at the top of wall, is fixedly connected with pedestal (3), the pedestal on the right side of lifting frame (2) inner wall (3) it is fixedly connected at the top of the first motor (4), the output shaft of first motor (4) is fixedly connected with rotating wheel (5), the rotating wheel (5) is sequentially connected with driven wheel (6) by belt, and at the center of rotation of driven wheel (6) and is gone up and down The bottom of frame (2) inner wall is fixedly connected, and the surface of the driven wheel (6) is fixedly connected with gear (7), in the lifting frame (2) It is fixedly connected on the left of wall and squeezes sliding block (8), slidably connect tooth plate (9), the lifting on the right side of the extruding sliding block (8) Sleeve-board with teeth (10) are run through in the bottom of frame (2), and the bottom of the tooth plate (9) through tooth plate set (10) and extends to lifting frame (2) The bottom of outside, the tooth plate (9) is fixedly connected with lifter plate (11), and the bottom of the lifter plate (11) is fixedly connected with motor Case (13) is fixedly connected with the second motor (14) at the top of motor housing (13) inner wall, second motor (14) Output shaft runs through the bottom of motor housing (13) and extends to outside, and the output shaft of the second motor (14) is fixedly connected with brill It visits device (15).
2. a kind of drilling equipment for engineering geologic investigation according to claim 1, it is characterised in that: the probing dress Setting (15) includes rotation seat (151), and the side of rotation seat (151) bottom is fixedly connected with hydraulic telescopic rod (152), described The other side of rotation seat (151) bottom is fixedly connected with clump weight (153), and the bottom of the clump weight (153) is fixedly connected with The bottom of second telescopic sleeve (154), the hydraulic telescopic rod (152) is fixedly connected with probe tube (155), the probe tube (155) other side at the top of is fixedly connected with the bottom of the second telescopic sleeve (154), the centre of rotation seat (151) bottom It is fixedly connected with drilling rod (156), the two sides on drilling rod (156) surface are fixedly connected to band movable plate (157), the band movable plate (157) the surface groove internal with probe tube (155) is slidably connected, and one end of the drilling rod (156) is fixedly connected with drill bit (158)。
3. a kind of drilling equipment for engineering geologic investigation according to claim 1, it is characterised in that: the lifter plate (11) right side at the top of is fixedly connected the first telescopic sleeve (12), and the bottom at the top of telescopic sleeve (12) and lifting frame (2) Portion is fixedly connected.
4. a kind of drilling equipment for engineering geologic investigation according to claim 1, it is characterised in that: support frame as described above (1) inside of two sides slidably connects sliding block (16), and the side of the sliding block (16) is fixedly connected with screwed retaining ring (17), institute The inside for stating screwed retaining ring (17) has been connected through a screw thread threaded rod (18), and sliding block (16) are run through in one end of threaded rod (18) And the side of sliding block (16) is extended to, and the side of the sliding block (16) is fixedly connected with brace (19), and the one of the brace (19) End is fixedly connected with fixing seat (20).
5. a kind of drilling equipment for engineering geologic investigation according to claim 1, it is characterised in that: support frame as described above (1) bottom of two sides is fixedly connected to buffer unit (21), and the bottom of the buffer unit (21) is fixedly connected with universal wheel (22), the side of support frame as described above (1) is fixedly connected with handle (23).
6. a kind of drilling equipment for engineering geologic investigation according to claim 5, it is characterised in that: the buffering dress Setting (21) includes baffle-box (211), is fixedly connected with buffer spring (212) at the top of baffle-box (211) inner wall, described slow The one end for rushing spring (212) is fixedly connected with buffer board (213), and the bottom of the buffer board (213) is fixedly connected with buffer stopper (214), and the bottom of buffer stopper (214) runs through the bottom of baffle-box (211) inner wall and extends to the outer of baffle-box (211) Portion.
CN201920082143.XU 2019-01-18 2019-01-18 A kind of drilling equipment for engineering geologic investigation Active CN209724219U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920082143.XU CN209724219U (en) 2019-01-18 2019-01-18 A kind of drilling equipment for engineering geologic investigation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920082143.XU CN209724219U (en) 2019-01-18 2019-01-18 A kind of drilling equipment for engineering geologic investigation

Publications (1)

Publication Number Publication Date
CN209724219U true CN209724219U (en) 2019-12-03

Family

ID=68680288

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920082143.XU Active CN209724219U (en) 2019-01-18 2019-01-18 A kind of drilling equipment for engineering geologic investigation

Country Status (1)

Country Link
CN (1) CN209724219U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112096287A (en) * 2020-10-17 2020-12-18 李鑫涌 Mechanical automation probing device
CN112483007A (en) * 2020-11-19 2021-03-12 陈宝明 Drilling equipment for resource exploration
CN112798330A (en) * 2021-02-28 2021-05-14 高永富 Pavement drilling sampling device
CN112962560A (en) * 2021-02-05 2021-06-15 中国建筑材料工业地质勘查中心安徽总队 Green exploration groove construction method for low hilly area
CN113155517A (en) * 2021-04-07 2021-07-23 蚌埠学院 Portable soil collection system
CN113266346A (en) * 2021-03-01 2021-08-17 山东省地质矿产勘查开发局第八地质大队(山东省第八地质矿产勘查院) Mineral product geological survey device
CN115773068A (en) * 2023-01-31 2023-03-10 陕西延长石油矿业有限责任公司 Automatic rock mass drilling device and method

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112096287A (en) * 2020-10-17 2020-12-18 李鑫涌 Mechanical automation probing device
CN112483007A (en) * 2020-11-19 2021-03-12 陈宝明 Drilling equipment for resource exploration
CN112962560A (en) * 2021-02-05 2021-06-15 中国建筑材料工业地质勘查中心安徽总队 Green exploration groove construction method for low hilly area
CN112962560B (en) * 2021-02-05 2022-05-06 中国建筑材料工业地质勘查中心安徽总队 Green exploration groove construction method for low hilly area
CN112798330A (en) * 2021-02-28 2021-05-14 高永富 Pavement drilling sampling device
CN112798330B (en) * 2021-02-28 2022-07-05 高永富 Pavement drilling sampling device
CN113266346A (en) * 2021-03-01 2021-08-17 山东省地质矿产勘查开发局第八地质大队(山东省第八地质矿产勘查院) Mineral product geological survey device
CN113266346B (en) * 2021-03-01 2022-11-25 山东省地质矿产勘查开发局第八地质大队(山东省第八地质矿产勘查院) Mineral product geological survey device
CN113155517A (en) * 2021-04-07 2021-07-23 蚌埠学院 Portable soil collection system
CN115773068A (en) * 2023-01-31 2023-03-10 陕西延长石油矿业有限责任公司 Automatic rock mass drilling device and method

Similar Documents

Publication Publication Date Title
CN209724219U (en) A kind of drilling equipment for engineering geologic investigation
CN205936594U (en) Three -dimensional geological data gathers portable equipment with transmission
CN209542143U (en) A kind of geological exploration drawing out soil equipment
CN206348169U (en) A kind of sampler used for geological prospecting
CN210665116U (en) Rock core sampling device for geological prospecting
CN210427082U (en) Geological exploration sampling device
CN212716584U (en) While-drilling exploring tube type azimuth gamma
CN208109457U (en) A kind of sampler used for geological prospecting
CN114718559A (en) Prospecting drilling device
CN211600027U (en) Hydraulic ring geological crack measuring device
CN209992216U (en) Tunnel construction geological exploration soil sample collection system
CN208887984U (en) A kind of Geological Engineering soil sampler
CN112945613B (en) Tunnel earth sampling device for subway maintenance
CN210269254U (en) Multifunctional engineering investigation construction equipment
CN210071375U (en) Drilling type sampling device for geological exploration
CN209117386U (en) A kind of geological prospecting sampler
CN217872624U (en) Water source geological exploration drilling machine
CN214793886U (en) Geological survey device of fetching earth
CN215447715U (en) Device for measuring geotechnical geological investigation depth
CN215678818U (en) Geothermal detection device for geological exploration
CN214471881U (en) Hydraulic ring geological survey sampling equipment
CN204827279U (en) Pendulum pipe mechanism is moved to combined type
CN208578533U (en) A kind of efficient draining and auxiliary coring device for geological exploration engineering
CN213956840U (en) Soil sampling device for geological exploration
CN215178726U (en) Geotechnical engineering reconnaissance sampler

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant