CN207007146U - A kind of laser range finder support meanss for the measurement of karst cave - Google Patents
A kind of laser range finder support meanss for the measurement of karst cave Download PDFInfo
- Publication number
- CN207007146U CN207007146U CN201720331464.XU CN201720331464U CN207007146U CN 207007146 U CN207007146 U CN 207007146U CN 201720331464 U CN201720331464 U CN 201720331464U CN 207007146 U CN207007146 U CN 207007146U
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- CN
- China
- Prior art keywords
- range finder
- laser range
- clamping part
- measurement
- telescopic
- 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.)
- Expired - Fee Related
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- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model discloses a kind of laser range finder support meanss for the measurement of karst cave, include clamping the clamping part of laser range finder, clamping part is connected with support bar by universal joint, and support bar bottom is provided with three telescopic supporting legs；The utility model passes through clamping part and support bar and Telescopic support leg, laser range finder position can be fixed, and before by universal joint realizing laser range finder, left and right, upper and lower five directions be precisely controlled, and it will not be shaken in measurement process, be greatly improved measurement accuracy, reduce measurement error, installation can be adjusted for out-of-flatness ground in telescopic supporting leg, it is applied widely, in addition, the utility model has the characteristics that simple operation, structure are simplified, cost is low.
Description
Technical field
The utility model belongs to cave space measurement equipment technical field, and in particular to one kind is used for karst cave
The laser range finder support meanss of measurement.
Background technology
Existing KARST CAVES IN measures with no paper at all, mostly a human hand held laser range finder, another people in front with body
As target conjunction measuring, Hand-hold Distance Finder person respectively in the past, left and right, upper and lower five directions carry out range measurement, and
By laser range finder records store data, mobile terminal APP is reached by bluetooth, and directly display sketch.The next stop measures
Initial point is then transferred at human body target, and another people is transferred to next place and equally carries out duplicate measurements as target, and hole is drawn with this
Cave sketch.Hand-hold Distance Finder is not because position is fixed, and often because size offset occurs in human body shake, measurement error is big, gathers number
According to inaccurate.And pothole can carry with some metals and mobile terminal device unavoidably, and laser range finder sensor pair
These unit exceptions are sensitive, can largely effect on data precision.
The content of the invention
The utility model solve technical problem be：A kind of laser range finder for the measurement of karst cave is provided
Support meanss, laser range finder position are fixed, and measurement accuracy greatly improves, to solve problems of the prior art.
The technical scheme that the utility model is taken is：A kind of laser range finder branch for the measurement of karst cave
Support arrangement, include the clamping part of clamping laser range finder, clamping part is connected with support bar by universal joint, and support bar bottom is set
There are three telescopic supporting legs.
Preferably, scale is provided with above-mentioned support bar, its lower end is additionally provided with flexible auxiliary mark post with a scale.
Preferably, above-mentioned support bar is arranged to telescopic rod, including inner tube and socket outer tube on inner pipe, inner tube and outer
Pipe junction passes through nut check.
Preferably, above-mentioned clamping part includes L-type supporting plate and elastic telescopic compact heap, and elastic telescopic compact heap is telescopically
The flat end of L-type supporting plate is connected to, and clamp groove is formed with the bending end of L-type supporting plate.
Preferably, above-mentioned clamp groove two side outer end is inwardly protruding.
Preferably, above-mentioned flexible compact heap is connected to by elastic telescopicing rod in the telescopic hole of L-type supporting plate, in telescopic hole
Extension spring is provided with, extension spring one end is fixedly connected on elastic telescopicing rod the inner, and the other end is resisted against flexible orifice end
On locating ring.
Preferably, it is provided with level meter on above-mentioned clamping part.
Preferably, the clamping face of above-mentioned clamping part is provided with elastic rubber layer.
The beneficial effects of the utility model：Compared with prior art, the utility model by clamping part and support bar and
Telescopic support leg, laser range finder position can be fixed, and before realizing laser range finder by universal joint, it is left and right, upper,
Lower five directions are precisely controlled, and will not be shaken in measurement process, are greatly improved measurement accuracy, are reduced measurement and are missed
Difference, installation can be adjusted for out-of-flatness ground in telescopic supporting leg, applied widely, in addition, the utility model has
Simple operation, the features such as structure is simplified, cost is low.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is overlooking the structure diagram of the present utility model.
Embodiment
Below, the utility model is described further with reference to accompanying drawing and specific embodiment.
Embodiment 1：As shown in Fig. 1-Fig. 2, a kind of laser range finder support dress for the measurement of karst cave
Put, include the clamping part 1 of clamping laser range finder, clamping part 1 is connected with support bar 2 by universal joint 4, and the bottom of support bar 2 is set
Three telescopic supporting legs 3 are equipped with, clamping part and support bar use nonmetallic materials, and the support meanss of metal material can reduce
The measurement accuracy of laser range finder, material need to consider elimination magnetic, and clamping part and support bar use nonmetallic non-magnet material,
Universal joint 4 is damping universal joint, can be realized self-positioning.
Preferably, scale 5 being provided with above-mentioned support bar 2, its lower end is additionally provided with flexible auxiliary mark post 6 with a scale,
By the scale of the scale of support bar and flexible auxiliary rod, can quickly know laser range finder apart from lower section apart from size,
Measure convenient and swift, scale uses indentation, and yellow paint application is used in indentation.
Preferably, above-mentioned support bar 2 is arranged to telescopic rod, including inner tube 7 and the outer tube 8 being socketed in inner tube 7, inner tube
7 and the junction of outer tube 8 locked by nut 9, outer tube end is provided with pipe screw thread end, pipe screw thread end set U-shaped opening, spiral shell
Mother 9 uses pipe screw thread, and 9 sets of nut is connected to the fastening that pipe screw thread end carries out inner and outer tubes, and telescopic support bar is convenient to receive
Carried after receiving, it is easy to operate, also be beneficial to carry out different height regulation, using nut check and pipe screw thread and it is U-shaped lack
Mouthful, reliable lock can be ensured, it is easy to operate.
Preferably, above-mentioned supporting leg includes the interior leg of tubulose and is socketed in the outer leg of interior leg, and leg end is set in outer leg socket
Put pipe screw thread portion, the U-shaped breach of pipe screw thread portion end set, interior leg and outer leg and the locking of pipe screw thread portion is socketed in by nut, pass through
The mode of inside and outside leg socket, simple in construction, cost is low.
Preferably, above-mentioned clamping part 1 includes L-type supporting plate 10 and elastic telescopic compact heap 11, elastic telescopic compact heap 11
The flat end of L-type supporting plate 10 is telescopically connected to, and clamp groove 12, clamping are formed with the bending end of L-type supporting plate 10
Convenient and swift, clamping is reliable and stable.
Preferably, the above-mentioned two side outer end of clamp groove 12 is inwardly protruding, and inwardly protruded clamp groove can play pair
Laser range finder plays position-limiting action, prevents from coming off, safety in utilization is higher.
Preferably, above-mentioned flexible compact heap 11 is connected in the telescopic hole 14 of L-type supporting plate 10 by elastic telescopicing rod 13,
Extension spring 15 is provided with telescopic hole 14, the one end of extension spring 15 is fixedly connected on the inner of elastic telescopicing rod 13, and the other end supports
On the locating ring 16 for leaning against 14 mouthfuls of ends of telescopic hole, the compact heap of stretching structure is simple in construction, and cost is low, easy to make.
Preferably, level meter 17 is provided with above-mentioned clamping part 1, is easy to put down clamping part water detection.
Preferably, the clamping face of above-mentioned clamping part 1 is provided with elastic rubber layer, is made by the elastic buffer of elastic rubber layer
With, can avoid clamp laser range finder surface when damage.
It is described above, only specific embodiment of the present utility model example, the scope of protection of the utility model not office
It is limited to this.Be familiar with the those skilled in the art in the technical scope that the utility model discloses, can easily find change or
Substitute mode, these should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with
The scope of the claims is defined.
Claims (3)
- A kind of 1. laser range finder support meanss for the measurement of karst cave, it is characterised in that：Including clamping laser The clamping part of rangefinder（1）, clamping part（1）Pass through universal joint（4）It is connected with support bar（2）, support bar（2）Bottom is provided with three The telescopic supporting leg of bar（3）；Clamping part（1）Including L-type supporting plate（10）With elastic telescopic compact heap（11）, elastic telescopic pressure Tight block（11）Telescopically it is connected to L-type supporting plate（10）Flat end, and with L-type supporting plate（10）Bending end formed clamping Groove（12）；Clamp groove（12）Two side outer end is inwardly protruding；Flexible compact heap（11）Pass through elastic telescopicing rod（13）Connection To L-type supporting plate（10）Telescopic hole（14）It is interior, telescopic hole（14）Inside it is provided with extension spring（15）, extension spring（15）One end It is fixedly connected on elastic telescopicing rod（13）The inner, the other end are resisted against telescopic hole（14）The locating ring at mouth end（16）On；Clamping part （1）On be provided with level meter（17）；Clamping part（1）Clamping face be provided with elastic rubber layer.
- 2. a kind of laser range finder support meanss for the measurement of karst cave according to claim 1, it is special Sign is：Support bar（2）On be provided with scale（5）, its lower end is additionally provided with flexible auxiliary mark post with a scale（6）.
- 3. a kind of laser range finder support meanss for the measurement of karst cave according to claim 1, it is special Sign is：Support bar（2）It is arranged to telescopic rod, including inner tube（7）Be socketed in inner tube（7）On outer tube（8）, inner tube（7） And outer tube（8）Junction passes through nut（9）Locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720331464.XU CN207007146U (en) | 2017-03-31 | 2017-03-31 | A kind of laser range finder support meanss for the measurement of karst cave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720331464.XU CN207007146U (en) | 2017-03-31 | 2017-03-31 | A kind of laser range finder support meanss for the measurement of karst cave |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207007146U true CN207007146U (en) | 2018-02-13 |
Family
ID=61428768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720331464.XU Expired - Fee Related CN207007146U (en) | 2017-03-31 | 2017-03-31 | A kind of laser range finder support meanss for the measurement of karst cave |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207007146U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108214027A (en) * | 2018-02-28 | 2018-06-29 | 博众精工科技股份有限公司 | A kind of unpowered parallel clamping device |
| CN108362278A (en) * | 2018-05-11 | 2018-08-03 | 贵州师范大学 | A kind of measuring device and its application method of karst forest hat width and plant height |
| CN109239042A (en) * | 2018-10-25 | 2019-01-18 | 贵州大学 | A kind of fixed device of PAM-2500 fluor tester dark reaction blade |
-
2017
- 2017-03-31 CN CN201720331464.XU patent/CN207007146U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108214027A (en) * | 2018-02-28 | 2018-06-29 | 博众精工科技股份有限公司 | A kind of unpowered parallel clamping device |
| CN108214027B (en) * | 2018-02-28 | 2023-12-29 | 博众精工科技股份有限公司 | Unpowered parallel clamping mechanism |
| CN108362278A (en) * | 2018-05-11 | 2018-08-03 | 贵州师范大学 | A kind of measuring device and its application method of karst forest hat width and plant height |
| CN108362278B (en) * | 2018-05-11 | 2023-09-01 | 贵州师范大学 | Measuring device for crown width and plant height of forest in karst region and using method thereof |
| CN109239042A (en) * | 2018-10-25 | 2019-01-18 | 贵州大学 | A kind of fixed device of PAM-2500 fluor tester dark reaction blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 Termination date: 20200331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |