CN206095235U - Land surveying uses portable gradiometer - Google Patents
Land surveying uses portable gradiometer Download PDFInfo
- Publication number
- CN206095235U CN206095235U CN201621113522.3U CN201621113522U CN206095235U CN 206095235 U CN206095235 U CN 206095235U CN 201621113522 U CN201621113522 U CN 201621113522U CN 206095235 U CN206095235 U CN 206095235U
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- CN
- China
- Prior art keywords
- gradiometer
- main body
- rotating disk
- land surveying
- fixed
- 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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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a land surveying uses portable gradiometer, including the gradiometer main part, be equipped with first trompil in the gradiometer main part, hollow rotary table is installed to the inboard of first trompil, hollow rotary table's inboard is fixed with level tube through the bracing piece, install the calibrated scale in hollow rotary table's the outside gradiometer main part, install transparent safety cover on the calibrated scale, the scale swiveling wheel is installed to the upper end of gradiometer main part, the bottom of gradiometer main part is equipped with the survey panel, and the inside intermediate position department of survey panel is fixed with the backup pad, the telescoping device is all installed to the backup pad both sides, installs the telescopic link in the telescoping device, one side of telescopic link output is fixed with the supporting legs through the support. The utility model discloses simple structure, convenient operation, sensitivity is high, the advantage such as conveniently carries, has reduced the work degree of difficulty of survey and drawing personnel when outer operation, and the while has also alleviateed staff's manual labor.
Description
Technical field
This utility model is related to field of measuring technique, specially a kind of portable gradiometer of land surveying.
Background technology
Now detection gradient Jing frequently with method be with level or total powerstation detection method, i.e., first to measure the discrepancy in elevation of certain section
Peace away from, then calculate the gradient, one group of this mode at least needs many people, and toe sideline determine it is sometimes not accurate enough,
In land surveying, be mostly staff's heavy burden operation, as equipment is more, it is heavy to bear comparison, measuring instrument carry and
Inconvenience, brings great labor operation intensity to staff, is running into ground injustice and the bad operation region of landform, such as
What can fast and accurately measure the gradient, the energy effectively save activity duration, mitigate the physical work of mapping worker.
Utility model content
The purpose of this utility model is to provide a kind of portable gradiometer of land surveying, to solve above-mentioned background technology
The problem of middle proposition.
For achieving the above object, this utility model provides following technical scheme：A kind of portable gradiometer of land surveying,
Including gradiometer main body, the gradiometer main body is provided with the first perforate, and hollow rotating disk is provided with the inside of the first perforate, described
The inner side of hollow rotating disk is fixed with levelling tube by support bar, and indicator, the hollow rotating disk are fixed with the hollow rotating disk
Outer slope instrument main body on graduated disc is installed, the graduated disc is provided with gradient graduation mark, is provided with transparent on graduated disc
Protective cover, the upper end of the gradiometer main body are provided with scale rotating wheel, and the scale rotating wheel passes through gear and hollow rotating disk
Connection, the gradiometer main body are provided with handle, and the bottom of the gradiometer main body is provided with measure panel, determines panel itself
Middle position be fixed with gripper shoe, the gripper shoe both sides are mounted on retractor device, are provided with flexible in retractor device
Bar, the side of the expansion link outfan are fixed with support feet by support, and the two ends of the measure panel are equipped with plug.
Preferably, bubble is provided with inside the levelling tube, on the levelling tube of bubble both sides, is equipped with division line.
Preferably, the graduated disc on the inside of the gradient graduation mark is provided with value of slope.
Preferably, at the handle, gradiometer main body is provided with the top inside the second perforate, and the second perforate and is provided with
Anti-skid bulge.
Preferably, the side of the gradiometer main body is pasted with gradient angle conversion table by alite paste.
Compared with prior art, beneficial aspects of the present utility model are:The portable gradiometer of the land surveying, aspect of measure
Intralaminar part is provided with retractor device, and the length of adjustable telescopic rod can be needed according to landform, is easy to the accuracy for measuring, gradiometer master
There is gradient angle conversion table at the back side of body, and mapping worker can draw slope according to the numeral control gradient angle conversion table on graduated disc
Angle value, without the need for computing, convenient, fast, the scale rotating wheel of the crown center position installation of gradiometer main body, can be hollow to adjusting
The angle adjustment of rotating disk, is easy to make the bubble in levelling tube be located at two division line centre positions, it is to avoid directly hollow with hand adjustment section
Rotating disk and cause larger error, this utility model simple structure is easy to operate, and sensitivity is high, the advantages of being convenient for carrying, reduces
Work difficulty of the mapping worker in outer operation, while also mitigate the physical work of staff.
Description of the drawings
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model structure schematic diagram；
Fig. 3 is that this practicality determines panel itself structural representation；
Fig. 4 is this practical gradiometer body interior structural representation.
In figure：1- indicators, 2- gradient graduation marks, 3- scale rotating wheels, 4- anti-skid bulges, 5- handles, 6- second are opened
Hole, 7- gradiometer main bodys, 8- determine panel, 9- division lines, 10- bubbles, 11- levelling tubes, 12- support bars, 13- graduated discs, 14-
First perforate, 15- gradient angle conversion tables, 16- retractor devices, 17- gripper shoes, 18- expansion links, 19- plugs, 20- supports,
21- support feets, 22- value of slope, 23- transparent protective shields, the hollow rotating disks of 24-, 25- gears.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Refer to Fig. 1-4, a kind of embodiment that this utility model is provided：A kind of portable gradiometer of land surveying, bag
Gradiometer main body 7 is included, gradiometer main body 7 is provided with the first perforate 14, and the inner side of the first perforate 14 is provided with hollow rotating disk 24, it is empty
The inner side of heart rotating disk 24 is fixed with levelling tube 11 by support bar 12, and indicator 1, hollow rotating disk 24 are fixed with hollow rotating disk 24
Levelling tube 11 and indicator 1 can be driven to rotate, graduated disc 13, scale are installed in the outer slope instrument main body 7 of hollow rotating disk 24
Disk 13 is provided with gradient graduation mark 2, and transparent protective shield 23 is provided with graduated disc 13, and transparent protective shield 23 can protect indicator
1st, graduated disc 13 and gradient graduation mark 2 are without damage, and the upper end of gradiometer main body 7 is provided with scale rotating wheel 3, scale rotating wheel
3 are connected with hollow rotating disk 24 by gear 25, by the angle of the hollow rotating disk of 3 scalable of scale rotating wheel 24, gradiometer main body 7
Handle 5 is provided with, work is easy to carry and measures, the bottom of gradiometer main body 7 is provided with measure panel 8, determines inside panel 8
Middle position be fixed with gripper shoe 17,17 both sides of gripper shoe are mounted on retractor device 16, are provided with retractor device 16
Expansion link 18, the side of 18 outfan of expansion link are fixed with support feet 21 by support 20, can base area by retractor device 16
Shape needs adjustable telescopic rod 18 to obtain length so that the measure panel 8 of gradiometer main body 7 is greater area of to be contacted with aspect of measure, just
In the accuracy of measurement, the two ends for determining panel 8 are equipped with plug 19, are easy to protection to determine 8 inner body of panel, levelling tube 11
Inside is provided with bubble 10, is equipped with division line 9 on the levelling tube 11 of 10 both sides of bubble, when bubble 10 is located at 9 interposition of division line
When putting, the gradiometer main body 7 is illustrated in horizontality, the graduated disc 13 on the inside of gradient graduation mark 2 is provided with value of slope 22, just
Gradiometer main body 7 is provided with the top inside the second perforate 6, and the second perforate 6 and is provided with anti-skid bulge at the reading, handle 5
4, prevent gradiometer main body 7 from sliding from handss and causing damage, the side of gradiometer main body 7 is pasted with the angle of gradient by alite paste
Degree conversion table 15, just can draw the value of slope in mapping soil, letter by the numerical comparatives gradient angle conversion table 15 of graduated disc 13
Single, convenience, and accuracy is high, it is to avoid because conversion causes waste of time, high working efficiency.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type is by claims rather than described above is limited, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in this utility model.Any reference in claim should not be considered as restriction
Involved claim.
Claims (5)
1. the portable gradiometer of a kind of land surveying, including gradiometer main body (7), it is characterised in that：The gradiometer main body
(7) the first perforate (14) is provided with, hollow rotating disk (24) is installed on the inside of the first perforate (14), the hollow rotating disk (24)
Inner side is fixed with levelling tube (11) by support bar (12), is fixed with indicator (1) on the hollow rotating disk (24), described hollow
Graduated disc (13) is installed on outer slope instrument main body (7) of rotating disk (24), the graduated disc (13) is provided with gradient graduation mark
(2) transparent protective shield (23), is installed on graduated disc (13), the upper end of the gradiometer main body (7) is provided with scale rotating wheel
(3), the scale rotating wheel (3) is connected with hollow rotating disk (24) by gear (25), and the gradiometer main body (7) is provided with holds
Handle (5), the bottom of the gradiometer main body (7) are provided with measure panel (8), determine the internal middle position of panel (8) solid
Surely there is gripper shoe (17), gripper shoe (17) both sides are mounted on being provided with retractor device (16), retractor device (16) stretches
Contracting bar (18), the side of expansion link (18) outfan are fixed with support feet (21), the measure panel by support (20)
(8) two ends are equipped with plug (19).
2. the portable gradiometer of a kind of land surveying according to claim 1, it is characterised in that：In the levelling tube (11)
Portion is provided with bubble (10), is equipped with division line (9) on the levelling tube (11) of bubble (10) both sides.
3. the portable gradiometer of a kind of land surveying according to claim 1, it is characterised in that：The gradient graduation mark
(2) graduated disc (13) on the inside of is provided with value of slope (22).
4. the portable gradiometer of a kind of land surveying according to claim 1, it is characterised in that：Handle (5) place
Gradiometer main body (7) is provided with the second perforate (6), and the internal top of the second perforate (6) is provided with anti-skid bulge (4).
5. the portable gradiometer of a kind of land surveying according to claim 1, it is characterised in that：The gradiometer main body
(7) side is pasted with gradient angle conversion table (15) by alite paste.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621113522.3U CN206095235U (en) | 2016-10-11 | 2016-10-11 | Land surveying uses portable gradiometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621113522.3U CN206095235U (en) | 2016-10-11 | 2016-10-11 | Land surveying uses portable gradiometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206095235U true CN206095235U (en) | 2017-04-12 |
Family
ID=60413956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621113522.3U Expired - Fee Related CN206095235U (en) | 2016-10-11 | 2016-10-11 | Land surveying uses portable gradiometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206095235U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110657780A (en) * | 2019-11-15 | 2020-01-07 | 王晓帆 | Engineering gradient measuring instrument and using method |
| CN110745000A (en) * | 2019-10-29 | 2020-02-04 | 上海天马有机发光显示技术有限公司 | Vehicle instrument and display method thereof, and vehicle speed monitoring display system |
| CN114034286A (en) * | 2021-11-15 | 2022-02-11 | 王振宇 | Foldable gradient measuring device for land engineering |
| CN115979219A (en) * | 2023-03-20 | 2023-04-18 | 山东省国土测绘院 | Intelligent land surveying and mapping gradiometer capable of autonomous operation |
-
2016
- 2016-10-11 CN CN201621113522.3U patent/CN206095235U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110745000A (en) * | 2019-10-29 | 2020-02-04 | 上海天马有机发光显示技术有限公司 | Vehicle instrument and display method thereof, and vehicle speed monitoring display system |
| CN110657780A (en) * | 2019-11-15 | 2020-01-07 | 王晓帆 | Engineering gradient measuring instrument and using method |
| CN114034286A (en) * | 2021-11-15 | 2022-02-11 | 王振宇 | Foldable gradient measuring device for land engineering |
| CN114034286B (en) * | 2021-11-15 | 2023-08-25 | 王振宇 | Foldable slope measuring device for land engineering |
| CN115979219A (en) * | 2023-03-20 | 2023-04-18 | 山东省国土测绘院 | Intelligent land surveying and mapping gradiometer capable of autonomous operation |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20171011 |