CN107702693A - A kind of geological section measurement apparatus and measuring method - Google Patents
A kind of geological section measurement apparatus and measuring method Download PDFInfo
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- CN107702693A CN107702693A CN201710976162.2A CN201710976162A CN107702693A CN 107702693 A CN107702693 A CN 107702693A CN 201710976162 A CN201710976162 A CN 201710976162A CN 107702693 A CN107702693 A CN 107702693A
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- flat board
- motor
- measurement apparatus
- geological section
- pedestal
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C7/00—Tracing profiles
- G01C7/02—Tracing profiles of land surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The present invention relates to a kind of geological section measurement apparatus and measuring method, measurement apparatus includes elevating mechanism, supporting mechanism and measuring mechanism；Elevating mechanism includes horizontally disposed bottom plate, and two the first motors are set side by side with bottom plate, and first leading screw is respectively fixedly connected with the output shaft of two the first motors, a ball nut is respectively arranged with two the first leading screws；Supporting mechanism includes the supporting plate being fixedly installed between two ball nuts, is fixedly installed three levelling devices on the supporting plate, the upper end of three levelling devices is connected with a flat board jointly；Measuring mechanism is fixedly installed on the second motor on flat board, and the output shaft of the second motor is fixedly connected with the second leading screw, pedestal is arranged with the second leading screw, measuring probe is fixedly connected with pedestal.The present invention provides a kind of geological section measurement apparatus and measuring method, can be to for supporting the flat board of measuring mechanism to carry out leveling, enabling measurement process to ensure accurately, will not be influenceed by measurement position landform.
Description
Technical field
The present invention relates to field of measuring technique, specifically a kind of geological section measurement apparatus and measuring method.
Background technology
Section survey is the measurement work of the surface relief progress to a direction section.It is generally divided into：Profile survey,
It is measurement circuitry center line stake ground elevation, specific Metrical Method is identical with denominator measurement（Also known as route leveling）, according to
Its achievement can draw skiagraph, for design grade.
At present, with the development of computer technology, there are many fields to realize remote control and automation, surveyed
Also there are many Novel GPS receivers in field, intelligent total powerstation is defended, star position indicator, spirit level, gyroscope, hand-held rangefinder
Etc. a variety of advanced measuring apparatus, to ensure to control measurement, topographic survey, town planning measurement, building engineering survey, deformation deformation
With accurate measurement, Hydraulic Engineering Survey, public engineering survey, circuit and the measurement of bridge tunnel, Electromagnetic Survey of Underground Pipelines, mining survey,
High accuracy, high efficiency when nationality mapping, real estate surveying, district adjusting mapping.
Geological section is an emphasis of fields of measurement, is to ensure that engineering is smoothed out work early stage necessarily completed
Make.Often or by the way of traditional manual measurement, efficiency comparison is low, and is measuring for existing geological section measurement
Easily influenceed in journey by measurement position landform, measurement result is produced error, particularly easily produce a vertical direction
On heeling error.
The content of the invention
In order to solve deficiency of the prior art, the present invention provides a kind of geological section measurement apparatus and measuring method, energy
Enough flat board progress leveling to for supporting measuring mechanism, measurement process is set to ensure accurately, will not by measurement position
The influence of shape.
To achieve these goals, the concrete scheme that uses of the present invention for：
A kind of geological section measurement apparatus, including elevating mechanism, the supporting mechanism moved up and down that is driven by the elevating mechanism
With the measuring mechanism being slidably arranged on the supporting mechanism；
The elevating mechanism includes horizontally disposed bottom plate, and two the first motors, two institutes are set side by side with the bottom plate
The output shaft for stating the first motor is set vertically upward, and one is respectively fixedly connected with the output shaft of two first motors
One leading screw, a ball nut is respectively arranged with two first leading screws；
The supporting mechanism includes the supporting plate being fixedly installed between two ball nuts, fixed in the supporting plate
Three levelling devices are provided with, the upper end of three levelling devices is connected with a flat board, three levelling devices jointly
It is horizontal for adjusting the flat board, offers two chutes side by side in the upper surface of the flat board；
The measuring mechanism is fixedly installed on the second motor on the flat board, and the output shaft of second motor is fixedly connected with
Second leading screw, pedestal is arranged with second leading screw, the pedestal is slidably arranged between two chutes, the pedestal
On be fixedly connected with measuring probe, the direction of the measuring probe is parallel to each other with the flat board.
Preferably, the levelling device includes the hydraulic cylinder being fixedly installed in the supporting plate, the work of the hydraulic cylinder
Plug is set vertically upward, and a spheroid, the spheroid and the flat board are fixedly installed on the output shaft of second motor
Lower surface is connected.
Preferably, the lower surface of the flat board is fixedly connected with three hemispherical Shells, and Open Side Down for the hemispherical Shell, three
The hemispherical Shell is located on three spheroids respectively.
Preferably, it is further fixedly arranged at the center of the lower surface of the flat board for detecting the flat board angle of inclination
Angular transducer, the angular transducer detects the flat board at the angle of inclination of both direction, and the two directions are mutually hung down
Directly.
Preferably, axle bed, one end of second leading screw and second motor are further fixedly arranged on the flat board
Output shaft is fixedly connected, and the other end of second leading screw is rotatably arranged in the axle bed.
Preferably, fixed cover is gone back on the output shaft of second motor and is provided with cushion block, the cushion block is fixedly installed on described
On flat board, the pedestal is located at the both sides of the cushion block in second motor respectively.
Preferably, the lower end of the pedestal is connected with two sliding blocks, and two sliding blocks are slidably arranged in two respectively
In the individual chute.
Preferably, the sliding block is arranged to dovetail, and the chute is arranged to dovetail groove.
A kind of measuring method of geological section measurement apparatus, comprises the following steps：
Step 1: the measurement apparatus is placed on to the front of geological section；
Step 2: starting three levelling devices, the flat board is adjusted to horizontality；
Step 3: starting two first motors, two first screw synchronous are driven to turn by two first motors
It is dynamic, and then two ball nuts is synchronously moved up, and drive the supporting plate to move up；
Step 4: when two ball nuts arrive separately at the upper end of two first leading screws, two first electricity
Machine stops；
Step 5: starting second motor, the second leading screw rotates as described in second motor driven, passes through described second
Thick stick drives the pedestal to be moved along two chutes；
Step 6: when the pedestal is moved to one end of two chutes, second motor stops；
Step 7: start the measuring probe；
Step 8: start second motor, the pedestal is driven to described by second leading screw from second motor
The other end movement of chute, and drive the measuring probe to move；
Step 9: geological section is measured by the measuring probe；
Step 10: after the pedestal reaches the other end of the chute, second motor and the measuring probe stop
Only；
Step 11: two first motors rotate backward, two first leading screws and two balls are passed sequentially through
Nut drives the supporting plate to move down, displacement x, latter two described first motor stop；
Step 12: repeat step seven is to step 11；
Step 13: until two ball nuts are moved down into the lower end of two first leading screws, stopping measurement.
Preferably, in the step 11, after the supporting plate moves down distance x, the measurement model of the measuring probe
Enclose adjacent with the scope measured but not overlapping.
The present invention provides a kind of geological section measurement apparatus and measuring method, and wherein geological section measurement apparatus includes lifting
Mechanism, the supporting mechanism moved up and down driven by the elevating mechanism and the measuring machine being slidably arranged on the supporting mechanism
Structure, before measuring, can be to for supporting the flat board of measuring mechanism to carry out leveling, enabling measurement process to ensure accurately, no
It can be influenceed by measurement position landform；Leveling is carried out by three Hydraulic Cylinder flat boards, leveling process is simple and quick, and
Precision is high；The present invention by the way of similar progressive scan, can be measured fully in measurement process to geological section,
Dead angle is not stayed, and measurement process is fully automated, efficiency high；Simple in construction, convenient transportation of the invention.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the levelling device structural representation of the present invention.
Reference：1- bottom plates, the motors of 2- first, 3- connectors, the leading screws of 4- first, 5- ball nuts, 6- supporting plates, 7-
Levelling device, 8- flat boards, 9- axle beds, the leading screws of 10- second, 11- chutes, 12- pedestals, 13- measuring probes, 14, cushion block, 15-
Two motors, 16- hydraulic cylinders, 17- pistons, 18- spheroids, 19- hemispherical Shells, 20- angular transducers.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1 and Fig. 2 are referred to, Fig. 1 is the overall structure diagram of the present invention, and Fig. 2 is the levelling device structure of the present invention
Schematic diagram.
A kind of geological section measurement apparatus, including elevating mechanism, the supporting mechanism moved up and down by elevating mechanism driving
With the measuring mechanism being slidably arranged on supporting mechanism.
Elevating mechanism includes horizontally disposed bottom plate 1, is set side by side with two the first motors 2 on bottom plate 1, two first
The output shaft of motor 2 is set vertically upward, is respectively fixedly connected on the output shaft of two the first motors 2 by a connector 3
There is first leading screw 4, connector 3 is a hollow sleeve, and the output for being set in the first motor 2 is fixed at the both ends of connector respectively
On axle and the second leading screw 4, a ball nut 5 is respectively arranged with two the first leading screws 4.
Supporting mechanism includes the supporting plate 6 being fixedly installed between two ball nuts 5, is fixedly installed in supporting plate 6
There are three levelling devices 7, three levelling devices 7 are at three angles of an equilateral triangle, the upper end of three levelling devices 7
A flat board 8 is connected with jointly, and three levelling devices 7 are horizontal for adjusting flat board 8, arranged side by side in the upper surface of flat board 8
Offer two chutes 11.
Measuring mechanism is fixedly installed on the second motor 15 on flat board 8, and the output shaft of the second motor 15 is fixedly connected with
Two leading screws 10, pedestal 12 are arranged with the second leading screw 10, pedestal 12 is slidably arranged between two chutes 11, the lower end of pedestal 12
Two sliding blocks are connected with, two sliding blocks are slidably arranged in two chutes 11 respectively.Sliding block is arranged to dovetail, chute 11
It is arranged to dovetail groove.Measuring probe 13 is fixedly connected with pedestal 12, direction and the flat board 8 of measuring probe 13 are parallel to each other.
Levelling device 7 includes the hydraulic cylinder 16 being fixedly installed in supporting plate 6, and the piston 17 of hydraulic cylinder 16 is set vertically upward
Put, a spheroid 18 is fixedly installed on the output shaft of the second motor 15, spheroid 18 is connected with the lower surface of flat board 8.
The lower surface of flat board 8 is fixedly connected with three hemispherical Shells 19, and Open Side Down for hemispherical Shell 19, and three hemispherical Shells 19 divide
It is not located on three spheroids 18.It is further fixedly arranged at the center of the lower surface of flat board 8 for detecting the angle of inclination of flat board 8
Angular transducer 20, angular transducer 20 detects flat board 8 at the angle of inclination of both direction, and the two directions are mutually perpendicular to.
Axle bed 9 is further fixedly arranged on flat board 8, one end of the second leading screw 10 is fixedly connected with the output shaft of the second motor 15, second
The other end of thick stick 10 is rotatably arranged in axle bed 9.Fixed cover is gone back on the output shaft of second motor 15 and is provided with cushion block 14, cushion block 14
It is fixedly installed on flat board 8, pedestal 12 is located at the both sides of cushion block 14 in the second motor 15 respectively.
This measurement apparatus is simple in construction, and is readily transported.
A kind of measuring method of geological section measurement apparatus, comprises the following steps：
Step 1: measurement apparatus is placed on to the front of geological section；
Step 2: start three levelling devices 7, regulation flat board 8 to horizontality；Before measuring, for supporting measuring mechanism
Flat board 8 carry out leveling, measurement process is ensured accurately, will not be influenceed by measurement position landform.
Step 3: starting two the first motors 2, two synchronous axial systems of the first leading screw 4 are driven by two the first motors 2, are entered
And two ball nuts 5 is synchronously moved up, and drive supporting plate 6 to move up；
Step 4: when two ball nuts 5 arrive separately at the upper end of two the first leading screws 4, two the first motors 2 stop；
Step 5: starting the second motor 15, drive the second leading screw 10 to rotate by the second motor 15, base is driven by the second leading screw 10
Seat 12 moves along two chutes 11；
Step 6: when pedestal 12 is moved to one end of two chutes 11, the second motor 15 stops；
Step 7: start measuring probe 13；
Step 8: start the second motor 15, from the second motor 15 by the second leading screw 10 with moving base 12 to chute 11 in addition
One end is moved, and drives measuring probe 13 to move；
Step 9: geological section is measured by measuring probe 13；
Step 10: after pedestal 12 reaches the other end of chute 11, the second motor 15 and measuring probe 13 stop；
Step 11: two the first motors 2 rotate backward, pass sequentially through two the first leading screws 4 and two ball nuts 5 drive branch
Fagging 6 moves down, displacement x, latter two first motor 2 stop；
Step 12: repeat step seven is to step 11；
Step 13: until two ball nuts 5 are moved down into the lower end of two the first leading screws 4, stopping measurement.
In step 11, after supporting plate 6 moves down distance x, the measurement range of measuring probe 13 and the scope measured
It is adjacent but not overlapping.
The present invention by the way of similar progressive scan, can be measured fully in measurement process to geological section,
Dead angle is not stayed, and measurement process is fully automated, efficiency high.
In step 2, regulation flat board 8 to the specific method of horizontality comprises the following steps：
S1, the angle of inclination for measuring by angular transducer 20 flat board 8, angle of inclination include two in the horizontal plane two mutually
Angle of inclination on vertical direction, the line between one of direction and two leveling directions 7 is parallel, another direction
It is high parallel on the line with equilateral triangle；
S2, the measurement result according to angular transducer 20, start three hydraulic cylinders 16, from three pistons 17 respectively upwards or to
Lower movement, and then drive three spheroids 18 to move up, the top of three spheroids 18 is located at a water
In plane, while three hemispherical Shells 19 are made to be rotated around three spheroids 18；
S3, flat board 8 are adjusted to horizontality by three spheroids 18.
Flat board 8 is promoted to carry out leveling by three hydraulic cylinders 16, leveling process is simple and quick, and precision is high.
It should also be noted that, herein, term " comprising ", "comprising" or its any other variant are intended to non-
It is exclusive to include, so that process, method, article or equipment including a series of elements not only include those key elements,
But also the other element including being not expressly set out, or also include solid by this process, method, article or equipment
Some key elements.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including
Other identical element also be present in the process of the key element, method, article or equipment.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (10)
- A kind of 1. geological section measurement apparatus, it is characterised in that：Including elevating mechanism, by the elevating mechanism drive on move down Dynamic supporting mechanism and the measuring mechanism being slidably arranged on the supporting mechanism；The elevating mechanism includes horizontally disposed bottom plate（1）, in the bottom plate（1）On be set side by side with two the first motors （2）, two first motors（2）Output shaft set vertically upward, two first motors（2）Output shaft on it is each It is fixedly connected with first leading screw（4）, two first leading screws（4）On be respectively arranged with a ball nut（5）；The supporting mechanism includes being fixedly installed on two ball nuts（5）Between supporting plate（6）, in the supporting plate （6）On be fixedly installed three levelling devices（7）, three levelling devices（7）Upper end be connected with a flat board jointly （8）, three levelling devices（7）For adjusting the flat board（8）It is horizontal, in the flat board（8）Upper surface simultaneously Row offer two chutes（11）；The measuring mechanism is fixedly installed on the flat board（8）On the second motor（15）, second motor（15）Output Axle is fixedly connected with the second leading screw（10）, second leading screw（10）On be arranged with pedestal（12）, the pedestal（12）Slip is set Put in two chutes（11）Between, the pedestal（12）On be fixedly connected with measuring probe（13）, the measuring probe （13）Direction and the flat board（8）It is parallel to each other.
- A kind of 2. geological section measurement apparatus as claimed in claim 1, it is characterised in that：The levelling device（7）Including solid Surely it is arranged on the supporting plate（6）On hydraulic cylinder（16）, the hydraulic cylinder（16）Piston（17）Set vertically upward, it is described Second motor（15）Output shaft on be fixedly installed a spheroid（18）, the spheroid（18）With the flat board（8）Following table Face is connected.
- A kind of 3. geological section measurement apparatus as claimed in claim 2, it is characterised in that：The flat board（8）Lower surface consolidate Surely three hemispherical Shells are connected with（19）, the hemispherical Shell（19）Open Side Down, three hemispherical Shells（19）It is located at respectively Three spheroids（18）On.
- A kind of 4. geological section measurement apparatus as claimed in claim 1, it is characterised in that：The flat board（8）Lower surface It is further fixedly arranged at center for detecting the flat board（8）The angular transducer at angle of inclination（20）, the angular transducer （20）Detect the flat board（8）At the angle of inclination of both direction, and the two directions are mutually perpendicular to.
- A kind of 5. geological section measurement apparatus as claimed in claim 1, it is characterised in that：The flat board（8）On also fixation set It is equipped with axle bed（9）, second leading screw（10）One end and second motor（15）Output shaft be fixedly connected, described second Leading screw（10）Other end be rotatably arranged on the axle bed（9）In.
- A kind of 6. geological section measurement apparatus as claimed in claim 1, it is characterised in that：Second motor（15）Output Fixed cover is gone back on axle and is provided with cushion block（14）, the cushion block（14）It is fixedly installed on the flat board（8）On, the pedestal（12）In institute State the second motor（15）It is located at the cushion block respectively（14）Both sides.
- A kind of 7. geological section measurement apparatus as claimed in claim 1, it is characterised in that：The pedestal（12）Lower end one Two sliding blocks are connected with, two sliding blocks are slidably arranged in two chutes respectively（11）It is interior.
- A kind of 8. geological section measurement apparatus as claimed in claim 7, it is characterised in that：The sliding block is arranged to dovetail, The chute（11）It is arranged to dovetail groove.
- A kind of 9. measuring method of geological section measurement apparatus as claimed in claim 1, it is characterised in that：Including following step Suddenly：Step 1: the measurement apparatus is placed on to the front of geological section；Step 2: start three levelling devices（7）, adjust the flat board（8）To horizontality；Step 3: start two first motors（2）, by two first motors（2）Drive two first leading screws （4）Synchronous axial system, and then make two ball nuts（5）Synchronously move up, and drive the supporting plate（6）To moving up It is dynamic；Step 4: when two ball nuts（5）Arrive separately at two first leading screws（4）Upper end when, described in two First motor（2）Stop；Step 5: start second motor（15）, by second motor（15）Drive second leading screw（10）Rotate, lead to Cross second leading screw（10）Drive the pedestal（12）Along two chutes（11）It is mobile；Step 6: work as the pedestal（12）It is moved to two chutes（11）One end when, second motor（15）Stop；Step 7: start the measuring probe（13）；Step 8: start second motor（15）, by second motor（15）Pass through second leading screw（10）Drive institute State pedestal（12）To the chute（11）Other end movement, and drive the measuring probe（13）It is mobile；Step 9: by the measuring probe（13）Geological section is measured；Step 10: work as the pedestal（12）Reach the chute（11）Other end after, second motor（15）And institute State measuring probe（13）Stop；Step 11: two first motors（2）Rotate backward, pass sequentially through two first leading screws（4）With two institutes State ball nut（5）Drive the supporting plate（6）Move down, displacement x, latter two described first motor（2）Stop Only；Step 12: repeat step seven is to step 11；Step 13: until two ball nuts（5）It is moved down into two first leading screws（4）Lower end, stop Measurement.
- A kind of 10. measuring method of geological section measurement apparatus as claimed in claim 9, it is characterised in that：The step 10 In one, the supporting plate（6）After moving down distance x, the measuring probe（13）Measurement range and the scope phase that has measured It is adjacent but not overlapping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710976162.2A CN107702693B (en) | 2017-10-19 | 2017-10-19 | Geological section measuring device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710976162.2A CN107702693B (en) | 2017-10-19 | 2017-10-19 | Geological section measuring device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107702693A true CN107702693A (en) | 2018-02-16 |
| CN107702693B CN107702693B (en) | 2020-06-02 |
Family
ID=61181809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710976162.2A Active CN107702693B (en) | 2017-10-19 | 2017-10-19 | Geological section measuring device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107702693B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108593550A (en) * | 2018-04-26 | 2018-09-28 | 北京市农林科学院 | A kind of probe bracket of plant spectral analyzer |
| CN110672422A (en) * | 2019-10-23 | 2020-01-10 | 安徽华城兴建材科技有限公司 | Fiber cement board strength detection device |
| CN111099151A (en) * | 2019-12-18 | 2020-05-05 | 上海绿宇包装材料有限公司 | Packaging box for equipment and equipment packaging method |
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| JP2009300365A (en) * | 2008-06-17 | 2009-12-24 | Sokkia Topcon Co Ltd | Profilometer |
| CN201522275U (en) * | 2009-11-11 | 2010-07-07 | 北京市路兴公路新技术有限公司 | Three-dimensional laser section data collection system |
| CN103175510A (en) * | 2013-03-13 | 2013-06-26 | 华中科技大学 | Smart laser profiler automatic in leveling and direction adjustment |
| CN205395176U (en) * | 2016-03-01 | 2016-07-27 | 苏州锦帛展示器材有限公司 | 3D prints supporting platform levelling device |
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2017
- 2017-10-19 CN CN201710976162.2A patent/CN107702693B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009300365A (en) * | 2008-06-17 | 2009-12-24 | Sokkia Topcon Co Ltd | Profilometer |
| CN201522275U (en) * | 2009-11-11 | 2010-07-07 | 北京市路兴公路新技术有限公司 | Three-dimensional laser section data collection system |
| CN103175510A (en) * | 2013-03-13 | 2013-06-26 | 华中科技大学 | Smart laser profiler automatic in leveling and direction adjustment |
| CN205395176U (en) * | 2016-03-01 | 2016-07-27 | 苏州锦帛展示器材有限公司 | 3D prints supporting platform levelling device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108593550A (en) * | 2018-04-26 | 2018-09-28 | 北京市农林科学院 | A kind of probe bracket of plant spectral analyzer |
| CN110672422A (en) * | 2019-10-23 | 2020-01-10 | 安徽华城兴建材科技有限公司 | Fiber cement board strength detection device |
| CN111099151A (en) * | 2019-12-18 | 2020-05-05 | 上海绿宇包装材料有限公司 | Packaging box for equipment and equipment packaging method |
| CN111099151B (en) * | 2019-12-18 | 2021-11-02 | 上海绿宇包装材料有限公司 | Packaging box for equipment and equipment packaging method |
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| Publication number | Publication date |
|---|---|
| CN107702693B (en) | 2020-06-02 |
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Address after: 362200 floor 6, Yongsheng financial building, 899 Century Avenue, Meiling street, Jinjiang City, Quanzhou City, Fujian Province Applicant after: WEIZHI Co.,Ltd. Address before: 362200 Fujian city of Quanzhou province Jinjiang City Yingbin Road No. 7-1 Building 5 North VIP Ghosn Century Center Applicant before: WEIZHI Co.,Ltd. |
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