CN108535042A - A kind of boring and coring device - Google Patents
A kind of boring and coring device Download PDFInfo
- Publication number
- CN108535042A CN108535042A CN201810057460.6A CN201810057460A CN108535042A CN 108535042 A CN108535042 A CN 108535042A CN 201810057460 A CN201810057460 A CN 201810057460A CN 108535042 A CN108535042 A CN 108535042A
- Authority
- CN
- China
- Prior art keywords
- plate
- electric pushrod
- spreader
- boring
- awl
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Earth Drilling (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention discloses a kind of boring and coring devices, including frame, the lower portion is equipped with the first spreader, first spreader bottom is equipped with the second spreader, support column is equipped at the top of second spreader, the support column quantity is set as two, awl drive shell is equipped on the inside of the support column, the awl drive shell is internally provided with driving motor, and the awl drive shell is slidably connected with support column.The present invention is by being equipped with water cooling plant, refrigerator freezes water body in reservoir chamber, water temperature is controlled at 20 DEG C or less, turn-on flow rate control valve after awl pierces 20cm, with the increase for piercing depth, it is gradually increased water flow, the ash bits for guaranteeing to drill out take ground out of, by being equipped with securing device, first electric pushrod pushes lifter plate movement, motor that rotary head rotation is driven to be inserted into ground, and ground is sucked in sucker, three securing devices play more stable fixed function from three position work, ensure that the offset of position will not occur during the work time for equipment.
Description
Technical field
The present invention relates to construction test apparatus field, more particularly to a kind of boring and coring device.
Background technology
In the concrete such as architectural engineering, highway, airport, harbour, dam, bituminous paving, generally use boring and coring device
Examination core is obtained, the experiments such as resistance to compression, anti-folding are mainly used for.Existing boring and coring device includes chassis, falsework and connector,
Chassis is equipped with column, and falsework is fixed with connector, and connector is mobily connected on column, and drilling group is equipped in falsework
Part, boring assemblies include awl driving and the awl with awl driving drive connection, but many ground are not in core work
It is smooth or have the case where bulge ground, the stability of data is influenced, and vibration equipment easily makes equipment move in boring procedure
Or therefore offset, it is necessary to solve the above problems to invent a kind of boring and coring device to influence the work of boring and coring.
Invention content
The purpose of the present invention is to provide a kind of boring and coring devices, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides the following technical solutions：A kind of boring and coring device, including frame, it is described
Lower portion is equipped with the first spreader, and first spreader bottom is equipped with the second spreader, support column is equipped at the top of second spreader,
The support column quantity is set as two, is equipped with awl drive shell on the inside of the support column, inside the awl drive shell
Equipped with driving motor, the awl drive shell is slidably connected with support column, and awl drive shell bottom is equipped with awl, institute
It states awl to be sequentially connected with driving motor, water cooling plant is equipped at the top of the support column, the frame inner opposite end is even equipped with steady
It is fixedly mounted with and sets, the frame inner wall both sides are equipped with apparatus for leveling, and the apparatus for leveling is set to the second spreader bottom, the frame
Both sides are equipped with breaker.
Preferably, the frame shape is set as triangle, and the frame both sides and the first spreader bottom are equipped with universal
Wheel.
Preferably, the water cooling plant includes reservoir chamber, refrigerator, visual window, filler and flow control valve, the storage
Hydroecium is set at the top of support column, and water storage chamber interior walls bottom is equipped with refrigerator, and the reservoir chamber side is equipped with visual window, institute
It states and is equipped with filler at the top of reservoir chamber, the reservoir chamber other side is equipped with flow control valve.
Preferably, it is cased with outer tube on the outside of the awl drive shell, the flow control valve is connected with outer tube by water service pipe
It is logical.
Preferably, the securing device includes firm plate, lifter plate, the first electric pushrod, motor, rotation axis, rotary head, branch
Strut and sucker, the firm plate are set to frame inner opposite end, and the firm board bottom portion is equipped with lifter plate, the firm plate with
It is equipped with the first electric pushrod between lifter plate, motor is equipped at the top of the lifter plate, the lifter plate bottom is equipped with rotation axis, institute
It states rotation axis to connect with motor drive, the rotation axis bottom is equipped with rotary head, and the rotation axis both sides are equipped with supporting rod, described
Supporting rod bottom is equipped with sucker.
Preferably, the apparatus for leveling include fixed plate, limiting plate, sliding block, the second electric pushrod, third electric pushrod and
Even plate out, the fixed plate is set to the second spreader bottom, and the fixed plate both sides are equipped with limiting plate, the fixed plate bottom
Equipped with sliding block, the second electric pushrod is equipped between the sliding block and limiting plate, the slider bottom is equipped with third electric pushrod, institute
State third electric pushrod bottom be equipped with even plate out.
Preferably, the breaker include broken pedestal, it is support plate, the first hydraulic lifting arm, sliding seat, the 4th electronic
Push rod, the second hydraulic lifting arm and Electric drill-bit, the broken pedestal are set to frame both sides, are equipped at the top of the broken pedestal
Support plate, is equipped with the first hydraulic lifting arm between the broken pedestal and support plate, the support plate bottom is equipped with sliding seat, institute
It states and is equipped with the 4th electric pushrod between sliding seat and the first hydraulic lifting arm, the broken base bottom is equipped with the second hydraulic lifting
Bar, second hydraulic lifting arm bottom are equipped with Electric drill-bit.
Preferably, the support column side is equipped with control panel, and the control panel includes multiple control switches, control list
Member, signal receiver, signal processor and signal transmission device, the control panel with driving motor, refrigerator, flow control
Valve, the first electric pushrod, motor, the second electric pushrod, third electric pushrod, the first hydraulic lifting arm, the 4th electric pushrod,
Two hydraulic lifting arms and Electric drill-bit are electrically connected.
The technique effect and advantage of the present invention：By being equipped with water cooling plant, refrigerator freezes water body in reservoir chamber, by water
Temperature control is at 20 DEG C hereinafter, turn-on flow rate control valve gradually adds with the increase for piercing depth after awl pierces 20cm
Flood flow, the ash bits for guaranteeing to drill out take ground out of, and by being equipped with securing device, the first electric pushrod pushes lifter plate to move
Dynamic, motor drives rotary head rotation to be inserted into ground, and ground is sucked in sucker, and three securing devices play more stable from three position work
Fixed function, ensure that the offset of position will not occur during the work time for equipment, by being equipped with apparatus for leveling, third is electronic to be pushed away
Bar promotion evens plate out and is adjacent to ground, and the second electric pushrod pushes sliding block movement to even plate movement out to drive, by ground sundries and
Out-of-flatness ground is evened out, and by being equipped with breaker, the 4th electric pushrod pushes sliding seat movement that Electric drill-bit alignment is had drum
Behind the ground of package location, the second hydraulic lifting arm pushes Electric drill-bit to move down efforts and is crushed, and ensures coring
Accuracy.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the overall structure vertical view of the present invention；
Fig. 3 is the water cooling plant structural schematic diagram of the present invention；
Fig. 4 is the securing device structural schematic diagram of the present invention；
Fig. 5 is the apparatus for leveling structural schematic diagram of the present invention；
Fig. 6 is the breaker structural schematic diagram of the present invention；
In figure：1 frame, 2 first spreaders, 21 second spreaders, 3 support columns, 31 awl drive shells, 32 awls, 4 water cooling plants,
41 reservoir chambers, 42 refrigerators, 43 visual windows, 44 filler, 45 flow control valves, 5 securing devices, 51 firm plates, 52 lifter plates,
53 first electric pushrods, 54 motors, 55 rotation axis, 56 rotary heads, 57 supporting rods, 58 suckers, 6 apparatus for leveling, 61 fixed plates, 62 limits
Position plate, 63 sliding blocks, 64 second electric pushrods, 65 third electric pushrods, 66 even out plate, 7 breakers, 71 broken pedestals, 72
Fagging, 73 first hydraulic lifting arms, 74 sliding seats, 75 the 4th electric pushrods, 76 second hydraulic lifting arms, 77 Electric drill-bits, 80,000
To wheel, 9 control panels.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of boring and coring device as depicted in figs. 1 and 2, including frame 1, inside the frame 1
Equipped with the first spreader 2,2 bottom of the first spreader is equipped with the second spreader 21, and second spreader, 21 top is equipped with support column 3,
3 quantity of the support column is set as two, and 3 inside of the support column is equipped with awl drive shell 31, the awl drive shell
31 are internally provided with driving motor, and the awl drive shell 31 is slidably connected with support column 3,31 bottom of awl drive shell
Equipped with awl 32, the awl 32 is sequentially connected with driving motor, and 3 top of the support column is equipped with water cooling plant 4, the frame
1 inner opposite end is even to be equipped with securing device 5, and 1 inner wall both sides of the frame are equipped with apparatus for leveling 6, and the apparatus for leveling 6 is set to
Second spreader, 21 bottom, 1 both sides of the frame are equipped with breaker 7, and the frame 1 is shaped to triangle, the frame
1 both sides of frame and 2 bottom of the first spreader are equipped with universal wheel 8.
A kind of boring and coring device as shown in Figure 3：The water cooling plant 4 includes reservoir chamber 41, refrigerator 42, visual window
43, filler 44 and flow control valve 45, the reservoir chamber 41 are set to 3 top of support column, 41 inner wall bottom of the reservoir chamber
Equipped with refrigerator 42,41 side of the reservoir chamber is equipped with visual window 43, and 41 top of the reservoir chamber is equipped with filler 44, the storage
41 other side of hydroecium is equipped with flow control valve 45, and 31 outside of the awl drive shell is cased with outer tube, the flow control valve 45
It is connected to by water service pipe with outer tube, refrigerator 42 freezes water body in reservoir chamber 41, and water temperature is controlled at 20 DEG C hereinafter, working as
Turn-on flow rate control valve 45 is gradually increased water flow with the increase for piercing depth after awl 32 pierces 20cm, guarantees to bore
The ash bits gone out take ground out of.
A kind of boring and coring device as shown in Figure 4：The securing device 5 includes firm plate 51, the 52, first electricity of lifter plate
Dynamic push rod 53, motor 54, rotation axis 55, rotary head 56, supporting rod 57 and sucker 58, the firm plate 51 are set to 1 inside of frame
One end, 51 bottom of firm plate are equipped with lifter plate 52, and the first electric pushrod is equipped between the firm plate 51 and lifter plate 52
53,52 top of the lifter plate is equipped with motor 54, and 52 bottom of the lifter plate is equipped with rotation axis 55, the rotation axis 55 and motor
54 are sequentially connected, and 55 bottom of the rotation axis is equipped with rotary head 56, and 55 both sides of the rotation axis are equipped with supporting rod 57, the support
57 bottom of bar is equipped with sucker 58, and the first electric pushrod 53 pushes lifter plate 52 to move, and motor 54 drives the rotation of rotary head 56 to be inserted into ground
Ground is sucked in face, sucker 58, and three securing devices 5 play more stable fixed function from three position work, ensure that equipment exists
The offset of position will not occur in the course of work.
A kind of boring and coring device as shown in Figure 5：The apparatus for leveling 6 includes fixed plate 61, limiting plate 62, sliding block
63, the second electric pushrod 64, third electric pushrod 65 and plate 66 is evened out, the fixed plate 61 is set to 21 bottom of the second spreader,
61 both sides of the fixed plate are equipped with limiting plate 62, and 61 bottom of the fixed plate is equipped with sliding block 63, the sliding block 63 and limiting plate
The second electric pushrod 64 is equipped between 62,63 bottom of the sliding block is equipped with third electric pushrod 65, the third electric pushrod 65
Bottom, which is equipped with, evens plate 66 out, and the promotion of third electric pushrod 65 evens plate 66 out and is adjacent to ground, and the second electric pushrod 64 pushes sliding block 63
It is mobile to even the movement of plate 66 out to drive, ground sundries and out-of-flatness ground are evened out.
A kind of boring and coring device as shown in FIG. 6：The breaker 7 includes broken pedestal 71, support plate 72, first
Hydraulic lifting arm 73, sliding seat 74, the 4th electric pushrod 75, the second hydraulic lifting arm 76 and Electric drill-bit 77, the broken base
Seat 71 is set to 1 both sides of frame, and 71 top of the broken pedestal is equipped with support plate 72, the broken pedestal 71 and support plate 72 it
Between be equipped with the first hydraulic lifting arm 73,72 bottom of the support plate be equipped with sliding seat 74, the sliding seat 74 and the first hydraulic pressure liter
Drop bar 73 between be equipped with the 4th electric pushrod 75,71 bottom of broken pedestal be equipped with the second hydraulic lifting arm 76, described second
76 bottom of hydraulic lifting arm is equipped with Electric drill-bit 77, and the 4th electric pushrod 75 pushes the movement of sliding seat 74 to be directed at Electric drill-bit 77
Behind the ground for having bulge position, the second hydraulic lifting arm 76 pushes Electric drill-bit 77 to move down work and is crushed, and ensures to take
The accuracy of core.
A kind of boring and coring device as shown in figures 1 to 6：3 side of the support column is equipped with control panel 9, the control plane
Plate 9 includes multiple control switches, control unit, signal receiver, signal processor and signal transmission device, the control panel 9
With driving motor, refrigerator 42, flow control valve 45, the first electric pushrod 53, motor 54, the second electric pushrod 64, third
Electric pushrod 65, the first hydraulic lifting arm 73, the 4th electric pushrod 75, the second hydraulic lifting arm 76 and Electric drill-bit 77 electrically connect
It connects, staff controls different electric elements operations to which precise and high efficiency completes boring and coring by operation and control panel 9
Work.
Operation principle of the present invention：Staff's pushing equipment is moved to required drill core position, and awl 32 is directed at drill core position
Staff controls different electric elements by operation and control panel 9 and runs afterwards, and the first electric pushrod 53 pushes lifter plate 52
Mobile, motor 54 drives the rotation of rotary head 56 to be inserted into ground, and ground is sucked in sucker 58, and three securing devices 5 work from three positions
More stable fixed function is played, ensures that the offset of position will not occur during the work time for equipment, when there is bulge on part ground
Or when out-of-flatness, after the 4th electric pushrod 75 pushes the movement of sliding seat 74 that the alignment of Electric drill-bit 77 is had the ground of bulge position,
Second hydraulic lifting arm 76 pushes Electric drill-bit 77 to move down work and is crushed, and ensures that the accuracy of coring, third are electronic
The promotion of push rod 65 evens plate 66 out and is adjacent to ground, and the second electric pushrod 64 pushes the movement of sliding block 63 to even the movement of plate 66 out to drive,
Ground sundries and out-of-flatness ground are evened out, subsequent driving motor work drives awl 32 to start boring and coring work, refrigerator
42 freeze water body in reservoir chamber 41, and water temperature is controlled at 20 DEG C hereinafter, turn-on flow rate control after awl 32 pierces 20cm
Valve 45 processed is gradually increased water flow with the increase for piercing depth, and the ash bits for guaranteeing to drill out take ground, precise and high efficiency out of
Complete the work of boring and coring.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (8)
1. a kind of boring and coring device, including frame（1）, it is characterised in that：The frame（1）It is internally provided with the first spreader（2）,
First spreader（2）Bottom is equipped with the second spreader（21）, second spreader（21）Top is equipped with support column（3）, the branch
Dagger（3）Quantity is set as two, the support column（3）Inside is equipped with awl drive shell（31）, the awl drive shell
（31）It is internally provided with driving motor, the awl drive shell（31）With support column（3）It is slidably connected, the awl drive shell
（31）Bottom is equipped with awl（32）, the awl（32）It is sequentially connected with driving motor, the support column（3）Top is equipped with water cooling
Device（4）, the frame（1）Inner opposite end is even to be equipped with securing device（5）, the frame（1）Inner wall both sides are equipped with leveling dress
It sets（6）, the apparatus for leveling（6）It is set to the second spreader（21）Bottom, the frame（1）Both sides are equipped with breaker（7）.
2. a kind of boring and coring device according to claim 1, it is characterised in that：The frame（1）It is shaped to three
It is angular, the frame（1）Both sides and the first spreader（2）Bottom is equipped with universal wheel（8）.
3. a kind of boring and coring device according to claim 1, it is characterised in that：The water cooling plant（4）Including water storage
Room（41）, refrigerator（42）, visual window（43）, filler（44）And flow control valve（45）, the reservoir chamber（41）It is set to
Support column（3）Top, the reservoir chamber（41）Inner wall bottom is equipped with refrigerator（42）, the reservoir chamber（41）Side is equipped with visual
Window（43）, the reservoir chamber（41）Top is equipped with filler（44）, the reservoir chamber（41）The other side is equipped with flow control valve
（45）.
4. a kind of boring and coring device according to claim 1 or 3, it is characterised in that：The awl drive shell（31）
Outside is cased with outer tube, the flow control valve（45）It is connected to by water service pipe with outer tube.
5. a kind of boring and coring device according to claim 1, it is characterised in that：The securing device（5）Including firm
Plate（51）, lifter plate（52）, the first electric pushrod（53）, motor（54）, rotation axis（55）, rotary head（56）, supporting rod（57）With
Sucker（58）, the firm plate（51）It is set to frame（1）Inner opposite end, the firm plate（51）Bottom is equipped with lifter plate
（52）, the firm plate（51）With lifter plate（52）Between be equipped with the first electric pushrod（53）, the lifter plate（52）Top is set
There is motor（54）, the lifter plate（52）Bottom is equipped with rotation axis（55）, the rotation axis（55）With motor（54）It is sequentially connected,
The rotation axis（55）Bottom is equipped with rotary head（56）, the rotation axis（55）Both sides are equipped with supporting rod（57）, the supporting rod
（57）Bottom is equipped with sucker（58）.
6. a kind of boring and coring device according to claim 1, it is characterised in that：The apparatus for leveling（6）Including fixation
Plate（61）, limiting plate（62）, sliding block（63）, the second electric pushrod（64）, third electric pushrod（65）With even plate out（66）, described
Fixed plate（61）It is set to the second spreader（21）Bottom, the fixed plate（61）Both sides are equipped with limiting plate（62）, the fixation
Plate（61）Bottom is equipped with sliding block（63）, the sliding block（63）With limiting plate（62）Between be equipped with the second electric pushrod（64）, described
Sliding block（63）Bottom is equipped with third electric pushrod（65）, the third electric pushrod（65）Bottom is equipped with and evens plate out（66）.
7. a kind of boring and coring device according to claim 1, it is characterised in that：The breaker（7）Including broken
Pedestal（71）, support plate（72）, the first hydraulic lifting arm（73）, sliding seat（74）, the 4th electric pushrod（75）, the second hydraulic pressure liter
Bar drops（76）And Electric drill-bit（77）, the broken pedestal（71）It is set to frame（1）Both sides, the broken pedestal（71）Top
Equipped with support plate（72）, the broken pedestal（71）With support plate（72）Between be equipped with the first hydraulic lifting arm（73）, the branch
Fagging（72）Bottom is equipped with sliding seat（74）, the sliding seat（74）With the first hydraulic lifting arm（73）Between be equipped with it is the 4th electronic
Push rod（75）, the broken pedestal（71）Bottom is equipped with the second hydraulic lifting arm（76）, second hydraulic lifting arm（76）Bottom
Portion is equipped with Electric drill-bit（77）.
8. a kind of boring and coring device according to claim 1 or 3 or 5 or 6 or 7, it is characterised in that：The support column
（3）Side is equipped with control panel（9）, the control panel（9）Including multiple control switches, control unit, signal receiver, letter
Number processor and signal transmission device, the control panel（9）With driving motor, refrigerator（42）, flow control valve（45）,
One electric pushrod（53）, motor（54）, the second electric pushrod（64）, third electric pushrod（65）, the first hydraulic lifting arm（73）、
4th electric pushrod（75）, the second hydraulic lifting arm（76）And Electric drill-bit（77）It is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810057460.6A CN108535042B (en) | 2018-01-22 | 2018-01-22 | Drilling and coring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810057460.6A CN108535042B (en) | 2018-01-22 | 2018-01-22 | Drilling and coring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108535042A true CN108535042A (en) | 2018-09-14 |
| CN108535042B CN108535042B (en) | 2020-10-02 |
Family
ID=63485496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810057460.6A Active CN108535042B (en) | 2018-01-22 | 2018-01-22 | Drilling and coring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108535042B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2066889U (en) * | 1990-06-14 | 1990-12-05 | 田国华 | Coring drill using oil or electricity |
| WO1991014166A1 (en) * | 1990-03-03 | 1991-09-19 | Herzog Maschinenfabrik Gmbh & Co. | Sample-preparation system for iron and steel samples |
| CN2177797Y (en) * | 1993-11-12 | 1994-09-21 | 南京市第三建筑工程公司 | Engineering drilling core extractor |
| CN104181006A (en) * | 2014-08-06 | 2014-12-03 | 哈尔滨工业大学 | Ultrasonic-assisted rock cutting and coring testing platform |
| CN205224007U (en) * | 2015-12-15 | 2016-05-11 | 山西省农业科学院高粱研究所 | Electronic geotome |
| CN106501024A (en) * | 2016-12-28 | 2017-03-15 | 河南微服网络科技有限公司 | A kind of for exploration and development in formation samples harvester |
| CN206683876U (en) * | 2016-11-17 | 2017-11-28 | 周基 | A kind of Computerized multifunction pavement material coring device |
-
2018
- 2018-01-22 CN CN201810057460.6A patent/CN108535042B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991014166A1 (en) * | 1990-03-03 | 1991-09-19 | Herzog Maschinenfabrik Gmbh & Co. | Sample-preparation system for iron and steel samples |
| CN2066889U (en) * | 1990-06-14 | 1990-12-05 | 田国华 | Coring drill using oil or electricity |
| CN2177797Y (en) * | 1993-11-12 | 1994-09-21 | 南京市第三建筑工程公司 | Engineering drilling core extractor |
| CN104181006A (en) * | 2014-08-06 | 2014-12-03 | 哈尔滨工业大学 | Ultrasonic-assisted rock cutting and coring testing platform |
| CN205224007U (en) * | 2015-12-15 | 2016-05-11 | 山西省农业科学院高粱研究所 | Electronic geotome |
| CN206683876U (en) * | 2016-11-17 | 2017-11-28 | 周基 | A kind of Computerized multifunction pavement material coring device |
| CN106501024A (en) * | 2016-12-28 | 2017-03-15 | 河南微服网络科技有限公司 | A kind of for exploration and development in formation samples harvester |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108535042B (en) | 2020-10-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104343383B (en) | A kind of drilling equipment for earthen ruins | |
| CN206571425U (en) | A kind of civil engineering pile foundation construction is with double-deck expanding drilling equipment | |
| CN206513311U (en) | Jumbolter | |
| CN104847266A (en) | Anchor rod multi-cross-section chambering machine tool and application thereof | |
| CN108468517A (en) | A kind of smooth fixing device | |
| CN219412475U (en) | Drilling machine for foundation bored pile construction | |
| CN108535042A (en) | A kind of boring and coring device | |
| CN210509059U (en) | Group drilling processor unit | |
| CN106968603A (en) | A kind of broaching equipment being exclusively used on construction site | |
| CN208183841U (en) | It is a kind of efficiently automatically to build building water conservancy construction shovel | |
| CN104389515B (en) | A kind of hydraulic drill rig jump bit | |
| CN102536117A (en) | Machine-mounted type multipurpose anchor rod drilling machine | |
| CN107091053B (en) | Underground engineering pile foundation pore-forming left and right displacement formula low clearance drilling machine | |
| CN202510030U (en) | Vehicle multipurpose roofbolter | |
| CN207048677U (en) | A kind of Simple anchor rod scaffold | |
| CN113530476A (en) | Drill rod lifting and lowering device for drilling process of down-the-hole hammer of rotary drilling rig | |
| CN204591142U (en) | A kind of anchor pole multi-section reaming facility | |
| CN206000497U (en) | A kind of device of comprehensive cleaning embedded rock pile pile bottom sediment | |
| CN215632834U (en) | Drill rod lifting and lowering device for drilling process of down-the-hole hammer of rotary drilling rig | |
| CN216240444U (en) | Stock club underreaming drill bit of geological mineral exploration usefulness | |
| CN106437532B (en) | A kind of intelligent rock drilling equipment of safety and stability | |
| CN209457004U (en) | A kind of pile-sinking device | |
| CN220415259U (en) | Civil engineering pile foundation drill bit | |
| CN209604000U (en) | A kind of driving structure for the method swing type shaft excavation machine that sinks | |
| JP6677499B2 (en) | High pressure jet agitation method and ground improvement equipment used for this method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |