CN208833149U - A kind of measuring device of ground geological mapping depth - Google Patents
A kind of measuring device of ground geological mapping depth Download PDFInfo
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- CN208833149U CN208833149U CN201821661283.4U CN201821661283U CN208833149U CN 208833149 U CN208833149 U CN 208833149U CN 201821661283 U CN201821661283 U CN 201821661283U CN 208833149 U CN208833149 U CN 208833149U
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Abstract
The utility model discloses a kind of measuring devices of ground geological mapping depth, the device motor is mounted below top plate, top plate is fixed on a mounting board by column, support bumper post is fixed on mounting plate lower end surface, motor is connect with swingle, swingle connects on a mounting board, the lower end of swingle is threadedly coupled with threaded drillpipe, driving gear is fixedly installed on swingle, measurement gear and measurement are mounted in the same rotation axis with flexible tope wheel, the both ends of rotation axis are connected on sliding block and slide plate, it is symmetrically arranged with the flexible tope wheel for being wound with tape in the horizontal direction with flexible tope wheel in measurement, the flexible tope wheel is mounted in a shaft, the shaft is rotatably connected on slide plate by bearing；End face is equipped with protective housing under the top plate, equipped with the battery for powering to motor in protective housing.The utility model has many advantages, such as that simple structure, easy to use, good operating stability, measurement accuracy are high and can be carried out long depth measurement.
Description
Technical field
The utility model relates to a kind of measuring devices of ground geological mapping depth, belong to geological mapping equipment and technology neck
Domain.
Background technique
Geological Engineering field is with geologic survey, the generaI investigation of mineral resources and exploration, the geologic structure of Important Project and ground
The engineering problem that matter background is related to be main object, the purpose of geotechnical investigation be for the proposed object construction drawing stage basic engineering with
Construction provides engineering geology foundation, according to the engineering characteristics of quasi- building, the engineering geological condition of foundation soil, to place foundation soil
Utilization, regulation, transformation propose a plan, and the analysis and demonstration of technology, economic aspect are carried out to it, prospecting it is accurate whether general
The safety, cost and engineering service life of engineering are directly affected, prospecting personnel are frequently necessary to carry out geological mapping in field, reconnoitre
It when work, needs to measure geology prospecting depth using exploration equipment, previous construction personnel is only simple according to drilling rod
Length substantially estimated, very not precisely.To overcome the problems, such as this, application No. is 201721726529.7 for Chinese patent literature
A kind of technical solution of geological mapping depth measuring devices is disclosed, which includes drilling rod, mounting base and exploration plate, is bored
The input terminal of bar passes through exploration plate and the output end of driving device brakes connection, and the end face for surveying plate corresponds to drilling rod and passes through support frame
Rolling bearing is installed, rolling bearing engages connection with travers by tooth socket, and rolling bearing is provided centrally with infrared note
Device is enclosed, the output end of infrared note circle device is connected with display screen, and display screen is embedded in mounting base, and mounting base corresponds to the side of display screen
Magnetic recording plate is arranged in side.Though the technical solution is checked convenient for drilling through depth to ground exploration, it is now right to solve
Ground soil drills through the problem of depth inconvenience is checked, but the technical solution but there is structure is complicated, use when inconvenience into
Row is fixed, when being in progress prospecting, drilling rod is moved down to lead to the problem of to shake and is affected caused by device, and the technical solution makes
Prospecting depth is obtained after being calculated with infrared note circle device, cannot be intuitively read out, it is comparatively laborious, carrying out depth prospecting
When the drilling rod that uses be not able to satisfy the needs of long depth measurement.So the measurement method of existing ground geological mapping depth is also
Be it is not ideal enough, be not able to satisfy the needs used.
Utility model content
The purpose of this utility model is: providing that a kind of structure is simple, easy to use, measurement accuracy is high, stability is good, and energy
The measuring device of the ground geological mapping depth of long depth measurement is carried out, with overcome the deficiencies in the prior art.
To achieve the above objectives, the present invention adopts the following technical solutions:
A kind of measuring device of the ground geological mapping depth of the utility model, including pass through motor-driven threaded bore
Bar, motor are mounted below top plate, and top plate is fixed on a mounting board by column, and support is fixed on mounting plate lower end surface
The output shaft of bumper post, motor is connect by shaft coupling with swingle, and swingle is rotatablely connected rotation on a mounting board by bearing
The lower end of bull stick is threadedly coupled with the threaded drillpipe for drilling ground geological stratification, and being fixedly installed on swingle can be with measurement
The driving gear engaged with gear, measurement are fixedly mounted in a rotation axis with gear, are fixedly installed in the rotation axis
The both ends of one measurement flexible tope wheel, the rotation axis are rotatably connected on sliding block and slide plate respectively by bearing, and sliding block is sliding
Dynamic to connect in the sliding slot being equipped on a mounting board, slide plate slides are connected in the sliding slot being arranged on top plate, are equipped with and are used on slide plate
In the mobile lock bolt of control slide plate, it is symmetrically arranged with one in the horizontal direction with flexible tope wheel in measurement and is wound with the soft of tape
Tape measure wheel, the flexible tope wheel are mounted in a shaft, which is rotatably connected on slide plate by bearing；End face under the top plate
Equipped with protective housing, equipped with the battery for powering to motor in protective housing.
With a U-shaped mounting plate is equipped between flexible tope wheel and flexible tope wheel on above-mentioned slide plate, in measurement, in U-shaped peace
The guiding device for stablizing tape movement is fixedly installed in loading board；The guiding device includes guide rod, guiding axis, guiding
Roller, U-shaped mounting groove and adjusting threaded rod, are threaded with an adjusting threaded rod in the two sides of U-shaped mounting plate, each respectively
The front end for adjusting threaded rod is rotatably connected to a U-shaped mounting groove by bearing, is equipped with guiding on each U-shaped mounting groove
Axis is fixedly installed with guide rod in each U-shaped mounting groove upper surface equipped with the guide roller that can be contacted with tape on guiding axis,
Guide rod is slidably connected in the inner wall groove of U-shaped mounting plate.
There are three above-mentioned support bumper post is circularly and evenly distributed using mounting plate center as the center of circle and sets, each support bumper post
A support spring, a traveller, a screw rod and a fixed barrel mast are respectively included, fixed barrel mast is fixedly connected on mounting plate
On, it is provided with support spring and traveller in fixed barrel mast, the both ends of support spring connect with the top of fixed barrel mast and traveller respectively
It connects, the lower end surface of traveller is fixedly connected with screw rod, is equipped with conical head in the lower end of screw rod.
Above-mentioned motor is variable-frequency motor, and control panel, frequency converter and solar panel are housed on top plate, and battery is logical
It crosses conducting wire and is electrically connected motor, control panel, frequency converter and solar panel.
It is equipped with and is screwed end in above-mentioned threaded drillpipe lower end, threaded drillpipe and the end that is screwed are integrally formed knot
Structure is threaded with screw thread drill bit being screwed on end, and the screw thread drill bit is screw thread back taper drill bit, in threaded drillpipe
Upper surface be equipped with thread groove, on the side wall of threaded drillpipe be equipped with threaded hole, clamp screw is threaded in threaded hole
Bolt is equipped with threaded securing bores on the side wall of thread groove, the straight bolt of tightening is threaded in threaded securing bores.
The elastic pressuring plate for pushing down firm tape is hinged on the side wall of above-mentioned flexible tope wheel.
There is noise reduction box in above-mentioned motor outer, the noise reduction box is made of soundproof plate or acoustical panel.
Above-mentioned tape is metallic tape, cloth measure or tape measure.
By adopting the above-described technical solution, the utility model is compared with prior art, the utility model has below
The utility model has the advantages that
(1) the utility model be by that will support bumper post to fix on the ground so that screw thread drill bit and ground geological stratification into
Row contact, sliding skateboard and sliding block, so that measurement is engaged with gear with driving gear, before being wrapped in the tape on flexible tope wheel
End after guiding device by being fixed on measurement flexible tope wheel, and control panel control motor and frequency converter are run, motor
Driving swingle drives threaded drillpipe to pierce geological stratification, is measured using tape to depth is pierced, and operation is very simple, makes
With very convenient.
(2) when being shaken, the screw rod with conical head is convenient to carry out the support bumper post of the utility model with ground
It is fixed, bumper post distribution triangular in shape is supported, triangle has stability, to improve the stability of utility model device
Can, traveller slides in fixed barrel mast, support spring compression, the vibration that the spring force of support spring generates when reconnoitring to drilling into
Row damping, buffering, to substantially increase the anti-seismic performance of the utility model.
(3) the utility model eliminates noise caused by motor operation using noise reduction box.
(4) the utility model, which passes through the lock bolt being arranged on slide plate, is fixed on slide plate on top plate, to make to engage
Measurement together is reliably engaged with gear with driving gear, after unclamping lock bolt, that is, is convenient to use measurement
Gear is separated with driving gear so that it is convenient to return to original position on flexible tope wheel in rewinding tape, operates very simple.
(5) the utility model will install screw thread drill bit using swingle when in use according to the needs of drilling prospecting depth
Threaded drillpipe rotate in geological stratification, threaded drillpipe is screwed out out of swingle, separately threaded drillpipe is taken to rotate in swingle, then
Threaded drillpipe is screwed the threaded drillpipe that has been bored into geological stratification of connection, drilling prospecting is then proceeded by, extends
The length of threaded drillpipe, therefore deeper depth is reconnoitred with can be convenient.
(6) the utility model passes through the engaged transmission of measurement gear and driving gear, will be wrapped on flexible tope wheel
Tape front end is fixed on measurement flexible tope wheel after passing through guiding device, and when measurement is rotated with flexible tope wheel, tape is rolled up
In measurement on flexible tope wheel, reading of the measurement on the tape on flexible tope wheel is read, it is deep that real time inspection probing can be carried out
Degree is observed very convenient.
As can be seen from above, compared with prior art, the utility model not only has that structure is simple, user to the utility model
Just, the advantages of good operating stability, but also have many advantages, such as that measurement accuracy is high, shock resistance is good and can be carried out long depth measurement.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of utility model device；
Fig. 2 is the structural schematic diagram of U-shaped mounting plate in utility model device；
Fig. 3 is the structural schematic diagram of threaded drillpipe in utility model device.
Description of symbols: 1- top plate；2- mounting plate；3- supports bumper post；4- flexible tope wheel；5- slide plate；The installation of 6-U type
Plate；7- guiding device；8- measurement flexible tope wheel；9- handle；10- control panel；11- motor；12- driving gear；13- protection
Case；14- battery；15- column；16- measurement gear；17- sliding block；18- support spring；19- traveller；20- screw rod；21- is solid
Safety barrel column；22- swingle；23- threaded drillpipe；24- threaded hole；25- screw thread drill bit；26- guide rod；27- guiding axis；28- is led
To roller；29-U type mounting groove；30- adjusts threaded rod；31- is screwed end；32- threaded securing bores；33- thread groove；34-
Elastic pressuring plate.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
The utility model is constituted according to a kind of measurement method of following ground geological mapping depth, and this method exists
When piercing the depth that ground geological stratification pierces ground geological stratification to threaded drillpipe using motor driven threaded drillpipe and measuring, make
It is measured with the depth that tape pierces ground geological stratification to threaded drillpipe, i.e., tape is wrapped in a flexible tope wheel in advance
On, then the front end of the tape is fixed on a measurement flexible tope wheel, is coaxially equipped with one with flexible tope wheel with the measurement
A measurement gear, the measurement gear and the driving tooth being mounted on the swingle that motor passes through swingle driving threaded drillpipe
Wheel engagement, in this way when motor driven threaded drillpipe pierces ground geological stratification, driving gear drives measurement to be driven with gear and surveys
Amount is rotated with flexible tope wheel, so that tape be made to be rolled up on measurement flexible tope wheel, Cong Beijuan is in measurement on flexible tope wheel
The depth that threaded drillpipe pierces ground geological stratification can be measured or be read to scale on tape.
A kind of survey of ground geological mapping depth of the utility model of the above method is constituted and is used for according to the above method
Device is measured, as shown in FIG. 1 to 3, which includes the threaded drillpipe 23 driven by motor 11, and motor 11 is mounted on top plate 1
Below, top plate 1 is fixed on mounting plate 2 by column 15, and support bumper post 3 is fixed on 2 lower end surface of mounting plate, best
Support bumper post 3 is circularly and evenly distributed using 2 center of mounting plate as the center of circle there are three setting, makes each difference of support bumper post 3
Including a screw rod 20 of traveller 19, one of support spring 18, one and a fixed barrel mast 21, fixed barrel mast 21 is fixedly connected on
On mounting plate 2, be provided with support spring 18 and traveller 19 in fixed barrel mast 21, the both ends of support spring 18 respectively with fixed barrel mast
21 top and traveller 19 connect, and the lower end surface of traveller 19 is fixedly connected with screw rod 20, are equipped with conical head in the lower end of screw rod 20；
The output shaft of motor 11 is connect by shaft coupling with swingle 22, swingle 22 is rotatably connected on mounting plate 2 by bearing,
The lower end of swingle 22 is threadedly coupled with the threaded drillpipe 23 for being used to drill ground geological stratification, is fixedly mounted on swingle 22
One driving gear 12 that can be engaged with measurement gear 16, measurement gear 16 is fixedly mounted in a rotation axis,
A measurement flexible tope wheel 8 is fixedly mounted in the rotation axis, and the both ends of the rotation axis are rotatablely connected respectively by bearing
It on sliding block 17 and slide plate 5, is slidably connected at sliding block 17 in the sliding slot that mounting plate 2 is equipped with, and is slidably connected at slide plate 5
In the sliding slot being arranged on top plate 1, one is installed on slide plate 5 for controlling the mobile lock bolt of slide plate 5, is measuring soft volume
Foot wheel 8 symmetrically sets the flexible tope wheel 4 that installation one is wound with tape in the horizontal direction, and flexible tope wheel 4 is mounted on a shaft
On, and it is rotatably connected on the shaft on slide plate 5 by bearing, the measurement size and the number of teeth of gear 16 and driving gear 12,
It can determine according to the needs of use, should make to drive threaded drillpipe 23 to pierce ground geological stratification mobile one when motor 11 under normal circumstances
Segment length apart from when, driving gear 12 drives measurement gear 16 that the rotation of measurement flexible tope wheel 8 is driven to make to be rolled up and is measuring
Identical length is also moved with the tape on flexible tope wheel；A protective housing 13 is made in 1 lower end surface of top plate, in protective housing 13
Install the battery 14 for powering to motor 11；In order to keep tape operation more stable, can be used on slide plate 5, in measurement
A U-shaped mounting plate 6 is fixed between flexible tope wheel 8 and flexible tope wheel 4, is fixedly installed on U-shaped mounting plate 6 soft for stablizing
The guiding device 7 of ruler movement；The guiding device 7 includes guide rod 26, guiding axis 27, guide roller 28, U-shaped mounting groove 29 and adjusts
Threaded rod 30 is threadedly coupled an adjusting threaded rod 30 in the two sides of U-shaped mounting plate 6 respectively, in each adjusting threaded rod 30
Front end is rotatably connected to a U-shaped mounting groove 29 by bearing, installs guiding axis 27 on each U-shaped mounting groove 29,
The guide roller 28 that can be contacted with tape is loaded on guiding axis 27, is fixedly mounted one in each U-shaped 29 upper surface of mounting groove and is led
To bar 26, it is slidably connected at guide rod 26 in the inner wall groove of U-shaped mounting plate 6；To be more convenient to use, motor 11 preferably with
Variable-frequency motor, and control panel 10, frequency converter and solar panel are loaded on top plate 1, battery 14 is pressed by conducting wire
Conventional electrical connecting pattern is electrically connected with motor 11, control panel 10, frequency converter and solar panel；For convenience in
Long deep drilling and measurement can be arranged the end 31 that is screwed in 23 lower end of threaded drillpipe, by threaded drillpipe 23 and be screwed
The production of end 31 is an integral molding structure, and a screw thread drill bit 25 is threadedly coupled being screwed on end 31, by screw thread drill bit
25 are made as screw thread inverted cone bur header structure, thread groove 33 are produced in the upper surface of threaded drillpipe 23, in threaded drillpipe 23
Side wall on produce threaded hole 24, and in each threaded hole 24 be threadedly coupled a tight fixed bolt, in thread groove 33
Threaded securing bores 32 are produced on side wall, and are threadedly coupled a straight bolt of tightening in each threaded securing bores 32, so i.e.
The interconnection between threaded drillpipe 23 and threaded drillpipe 23 can be facilitated, to be convenient to carry out long depth measurement；In order to prevent
Tape loosens, can on the side wall of flexible tope wheel 4 hinged one for pushing down the elastic pressuring plate 34 of firm tape；In order to preferably
Noise is reduced, can be made in motor 11 housing, one noise reduction box, the noise reduction box of soundproof plate in the prior art or acoustical panel
Composition；Tape can directly adopt the metallic tape sold in the market, cloth measure or tape measure finished product.
The working principle of the utility model is described as follows:
The working principle of the utility model patent is: in use, support bumper post 3 is fixed on the ground, so that screw thread
Drill bit 25 is contacted with ground geological stratification, sliding skateboard 5 and sliding block 17, so that driving gear 12 and measurement gear 16 are nibbled
It closes, by the tape front end being wrapped on flexible tope wheel 4 by being fixed on measurement flexible tope wheel 8 after guiding device 7, then leads to
It crosses the control motor 11 of control panel 10 and frequency converter is run, drive threaded drillpipe 23 to pierce geological stratification by swingle 22,
It is measured using tape to depth is pierced；When the depth for needing to reconnoitre measurement is deeper, screw thread will be installed using swingle 22
The threaded drillpipe 23 of drill bit 25 rotates in geological stratification, and the threaded drillpipe 23 for being equipped with screw thread drill bit 25 is screwed out out of swingle 22
It is driven underground, a threaded drillpipe 23 is separately taken to rotate in swingle 22, then the threaded drillpipe 23 has been screwed connection
It is bored on the threaded drillpipe 23 in geological stratification, then proceeds by drilling prospecting, the length of threaded drillpipe 23 can be extended in this way
Degree will control the threaded drillpipe 23 of the reverse rotation taking-up of motor 11 underground, operate very simple；Support bumper post 3 by
When vibration, traveller 19 slides in fixed barrel mast 21, and support spring 18 is compressed, and spring force will do it damping, buffering.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. a kind of measuring device of ground geological mapping depth, special including the threaded drillpipe (23) driven by motor (11)
Sign is: motor (11) is mounted below top plate (1), and top plate (1) is fixed on mounting plate (2) by column (15), is being pacified
Support bumper post (3) is fixed on loading board (2) lower end surface, the output shaft of motor (11) is connected by shaft coupling and swingle (22)
Connect, swingle (22) is rotatably connected on mounting plate (2) by bearing, the lower end of swingle (22) with for drilling ground geology
The threaded drillpipe (23) of layer is threadedly coupled, and the active that can be engaged with measurement with gear (16) is fixedly installed on swingle (22)
Gear (12), measurement are fixedly mounted in a rotation axis with gear (16), and a measurement is fixedly installed in the rotation axis
It is rotatably connected on sliding block (17) and slide plate (5) respectively with the both ends of flexible tope wheel (8), the rotation axis by bearing, sliding block
(17) it being slidably connected in the sliding slot that mounting plate (2) is equipped with, slide plate (5) is slidably connected in the sliding slot being arranged on top plate (1),
It is equipped on slide plate (5) for controlling slide plate (5) mobile lock bolt, it is right in the horizontal direction with flexible tope wheel (8) in measurement
Claim to be equipped with the flexible tope wheel (4) for being wound with tape, which is mounted in a shaft, which passes through axis
It holds and is rotatably connected on slide plate (5)；Protective housing (13) are equipped in top plate (1) lower end surface, equipped with for giving in protective housing (13)
The battery (14) of motor (11) power supply.
2. the measuring device of ground geological mapping depth according to claim 1, it is characterised in that: on slide plate (5),
Measurement fixes peace with a U-shaped mounting plate (6) is equipped between flexible tope wheel (8) and flexible tope wheel (4) on U-shaped mounting plate (6)
Equipped with the guiding device (7) for stablizing tape movement；The guiding device (7) includes guide rod (26), guiding axis (27), leads
To roller (28), U-shaped mounting groove (29) and threaded rod (30) are adjusted, are threaded with one respectively in the two sides of U-shaped mounting plate (6)
It adjusts threaded rod (30), one U-shaped mounting groove (29) is rotatably connected to by bearing in each front end for adjusting threaded rod (30),
Guiding axis (27) are installed on each U-shaped mounting groove (29), equipped with the guide roller that can be contacted with tape on guiding axis (27)
(28), it is fixedly installed with guide rod (26) in each U-shaped mounting groove (29) upper surface, guide rod (26) is slidably connected at U-shaped peace
In the inner wall groove of loading board (6).
3. the measuring device of ground geological mapping depth according to claim 1, it is characterised in that: the support bumper post
(3) it is circularly and evenly distributed using mounting plate (2) center as the center of circle there are three setting, each support bumper post (3) respectively includes one
Support spring (18), a traveller (19), a screw rod (20) and a fixed barrel mast (21), fixed barrel mast (21) are fixedly connected
On mounting plate (2), support spring (18) and traveller (19), the both ends point of support spring (18) are provided in fixed barrel mast (21)
It is not connect with the top of fixed barrel mast (21) and traveller (19), the lower end surface of traveller (19) is fixedly connected with screw rod (20), in spiral shell
The lower end of bar (20) is equipped with conical head.
4. the measuring device of ground geological mapping depth according to claim 1, it is characterised in that: the motor (11) is
Variable-frequency motor passes through conducting wire equipped with control panel (10), frequency converter and solar panel, battery (14) on top plate (1)
It is electrically connected motor (11), control panel (10), frequency converter and solar panel.
5. the measuring device of ground geological mapping depth according to claim 1, it is characterised in that: in threaded drillpipe (23)
Lower end is equipped with and is screwed end (31), and threaded drillpipe (23) and the end that is screwed (31) are an integral molding structure, in screw thread
It is threaded in fixed end (31) screw thread drill bit (25), the screw thread drill bit (25) is screw thread back taper drill bit, in screw thread
The upper surface of drilling rod (23) is equipped with thread groove (33), threaded hole (24) is equipped on the side wall of threaded drillpipe (23), in screw thread
Hole is threaded with tight fixed bolt in (24), is equipped with threaded securing bores (32) on the side wall of thread groove (33), solid in screw thread
Determine to be threaded with the straight bolt of tightening in hole (32).
6. the measuring device of ground geological mapping depth according to claim 1, it is characterised in that: in flexible tope wheel (4)
Side wall on be hinged with elastic pressuring plate (34) for pushing down firm tape.
7. the measuring device of ground geological mapping depth according to claim 1, it is characterised in that: in motor (11) housing
There is noise reduction box, the noise reduction box is made of soundproof plate or acoustical panel.
8. the measuring device of ground geological mapping depth according to claim 1, it is characterised in that: the tape is sheetmetal
Ruler, cloth measure or tape measure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821661283.4U CN208833149U (en) | 2018-10-12 | 2018-10-12 | A kind of measuring device of ground geological mapping depth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821661283.4U CN208833149U (en) | 2018-10-12 | 2018-10-12 | A kind of measuring device of ground geological mapping depth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208833149U true CN208833149U (en) | 2019-05-07 |
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ID=66318878
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821661283.4U Active CN208833149U (en) | 2018-10-12 | 2018-10-12 | A kind of measuring device of ground geological mapping depth |
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| Country | Link |
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| CN (1) | CN208833149U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111473712A (en) * | 2020-06-22 | 2020-07-31 | 山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院) | Portable engineering surveying and mapping device for geological mineral exploration |
-
2018
- 2018-10-12 CN CN201821661283.4U patent/CN208833149U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111473712A (en) * | 2020-06-22 | 2020-07-31 | 山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院) | Portable engineering surveying and mapping device for geological mineral exploration |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190916 Address after: 550081 Guizhou Province, Guiyang City Lake District Xingqian Road No. 16 Co-patentee after: Huaneng Group Lancang River hydropower limited company Patentee after: China Kweiyang survey and design research institute company limited of electricity Jian group Co-patentee after: Huaneng Group Technology Innovation Center Co., Ltd. Address before: 550081 Guizhou Province, Guiyang City Lake District Xingqian Road No. 16 Patentee before: China Kweiyang survey and design research institute company limited of electricity Jian group |
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| TR01 | Transfer of patent right |