CN205300593U - Automatic keep vertically engineering survey sighting rod - Google Patents
Automatic keep vertically engineering survey sighting rod Download PDFInfo
- Publication number
- CN205300593U CN205300593U CN201620063198.2U CN201620063198U CN205300593U CN 205300593 U CN205300593 U CN 205300593U CN 201620063198 U CN201620063198 U CN 201620063198U CN 205300593 U CN205300593 U CN 205300593U
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- China
- Prior art keywords
- fixed block
- projection
- web plate
- engineering survey
- web
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- Expired - Fee Related
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Abstract
The utility model discloses an automatic keep vertically engineering survey sighting rod, including the fixed block, the lower extreme of fixed block is equipped with the connecting piece of two symmetries, every the lower extreme of connecting piece all is equipped with the bracing piece, the one end that the connecting piece was kept away from to the bracing piece all is equipped with the connecting rod, and bracing piece and connecting rod all connect through locking device, the annular groove has been seted up to the lower extreme of fixed block, the inside of annular groove is equipped with the lug, the both ends of lug all are equipped with the steel ball, and the lug passes through the steel ball joint in the inside of annular groove, the one end that the fixed block was kept away from to the lug is equipped with first connecting plate and second connecting plate, be equipped with the connecting axle between first connecting plate and the second connecting plate, the installing port has been seted up on the second connecting plate. The utility model discloses simple structure, the convenient and fast that use guarantees not only that construction quality provides the firsthand information, has avoided artifical measuring inaccuracy moreover, great reduction the waste of manpower and materials and financial resources.
Description
Technical field
The utility model relates to engineering survey mark post technical field, particularly relates to the engineering survey mark post that a kind of automatic maintenance is vertical.
Background technology
Build relevant engineering survey with engineering and design multiple industry, such as railway, highway engineering is measured, hydraulic engineering survey, bridge tunel engineering is measured, construction work is measured, mine surveying, marine engineering survey, military engineering is measured, 3 D Industrial measurement etc., conventional method adopts spirit-leveling instrument and mark post with the use of measuring, require during measurement that mark post and horizontal plane can ensure the precision measured, at present in the measurements, mark post is often by manually holding, with the correct angle of the sensation guarantee mark post of operator, therefore the complicacy of shape landforms and the state of the art of operator are inconsistent, it is vertical that mark post is difficult to guarantee with horizontal plane, thus cause measuring out of true, construction quality be can not be guaranteed, like this, the data obtained are not accurate enough, need again to measure, meeting waste of manpower financial resources greatly and material resources, waste very.
Summary of the invention
The purpose of this utility model is the shortcoming existed to solve in prior art, and the engineering survey mark post that a kind of automatic maintenance proposed is vertical.
In order to realize above-mentioned purpose, the utility model have employed following technical scheme:
The engineering survey mark post that a kind of automatic maintenance is vertical, comprise fixed block, the lower end of described fixed block is provided with two symmetrical web members, the lower end of web member described in each is equipped with support bar, described support bar is equipped with union lever away from one end of web member, and support bar and union lever are all connected by locking latches, the lower end of described fixed block has offered annular recesses, the inside of described annular recesses is provided with projection, the two ends of described projection are equipped with steel ball, projection is connected on the inside of annular recesses by steel ball card, described projection is provided with the first web plate and the 2nd web plate away from one end of fixed block, and first web plate and the 2nd web plate be arranged in parallel within the lower end of projection, it is provided with coupling shaft between described first web plate and the 2nd web plate, described 2nd web plate has offered installation mouth, described coupling shaft is provided with scale, described scale is provided with pointer near one end of projection.
Preferably, described locking latches adopts locking screw.
Preferably, described support bar and web member are connected by latch.
Preferably, the lower end of described union lever adopts pyramid type structure.
In the utility model, it is fixed by support bar and union lever, then by being arranged on the equilibrator that the lower end of fixed block is arranged, automatically the measurement mark post keeping vertical by this kind is used for engineering survey, it can ensure mark post and horizontal plane, thus make measurement more accurate, this practicality novel texture is simple, use convenient and swift, not only ensure that construction quality provides the firsthand information, and avoid the inaccuracy of manual measurement, greatly reduce the waste of manpower and materials and financial resources.
Accompanying drawing explanation
Fig. 1 is the structural representation of the vertical engineering survey mark post of a kind of automatic maintenance that the utility model proposes;
Fig. 2 is the part-structure schematic diagram of the vertical engineering survey mark post of a kind of automatic maintenance that the utility model proposes.
In figure: 1 fixed block, 2 web members, 3 pointers, 4 support bars, 5 locking latchess, 6 first web plates, 7 scales, 8 coupling shafts, 9 install mouth, 10 annular recessess, 11 steel balls, 12 projections, 13 the 2nd web plates.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described embodiment is only the utility model part embodiment, instead of whole embodiments.
With reference to Fig. 1-2, the engineering survey mark post that a kind of automatic maintenance is vertical, comprise fixed block 1, the lower end of fixed block 1 is provided with two symmetrical web members 2, the lower end of each web member 2 is equipped with support bar 4, and support bar 4 and web member 2 are connected by latch, support bar 4 is equipped with union lever away from one end of web member 2, the lower end of union lever adopts pyramid type structure, and support bar 4 and union lever are all connected by locking latches 5, and locking latches 5 adopts locking screw, the lower end of fixed block 1 has offered annular recesses 10, the inside of annular recesses 10 is provided with projection 12, the two ends of projection 12 are equipped with steel ball 11, projection 12 is connected to the inside of annular recesses 10 by steel ball 11, projection 12 is provided with the first web plate 6 and the 2nd web plate 13 away from one end of fixed block 1, and first web plate 6 and the 2nd web plate 13 be arranged in parallel within the lower end of projection 12, it is provided with coupling shaft 8 between first web plate 6 and the 2nd web plate 13, 2nd web plate 13 is offered mouth 9 has been installed, coupling shaft 8 is provided with scale 7, scale 7 is provided with pointer 3 near one end of projection 12.
The above; it is only the utility model preferably embodiment; but protection domain of the present utility model is not limited thereto; any it is familiar with those skilled in the art in the technical scope that the utility model discloses; it is equal to according to the technical solution of the utility model and practical novel design thereof and replaces or change, all should be encompassed within protection domain of the present utility model.
Claims (4)
1. one kind keeps vertical engineering survey mark post automatically, comprise fixed block (1), it is characterized in that, the lower end of described fixed block (1) is provided with two symmetrical web members (2), the lower end of web member described in each (2) is equipped with support bar (4), described support bar (4) is equipped with union lever away from one end of web member (2), and support bar (4) and union lever are all connected by locking latches (5), the lower end of described fixed block (1) has offered annular recesses (10), the inside of described annular recesses (10) is provided with projection (12), the two ends of described projection (12) are equipped with steel ball (11), projection (12) is connected to the inside of annular recesses (10) by steel ball (11), described projection (12) is provided with the first web plate (6) and the 2nd web plate (13) away from one end of fixed block (1), and first web plate (6) and the 2nd web plate (13) be arranged in parallel within the lower end of projection (12), it is provided with coupling shaft (8) between described first web plate (6) and the 2nd web plate (13), described 2nd web plate (13) has offered installation mouth (9), described coupling shaft (8) is provided with scale (7), described scale (7) is provided with pointer (3) near one end of projection (12).
2. the engineering survey mark post that a kind of automatic maintenance according to claim 1 is vertical, it is characterised in that, described locking latches (5) adopts locking screw.
3. the engineering survey mark post that a kind of automatic maintenance according to claim 1 is vertical, it is characterised in that, described support bar (4) and web member (2) are connected by latch.
4. the engineering survey mark post that a kind of automatic maintenance according to claim 1 is vertical, it is characterised in that, the lower end of described union lever adopts pyramid type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620063198.2U CN205300593U (en) | 2016-01-22 | 2016-01-22 | Automatic keep vertically engineering survey sighting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620063198.2U CN205300593U (en) | 2016-01-22 | 2016-01-22 | Automatic keep vertically engineering survey sighting rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205300593U true CN205300593U (en) | 2016-06-08 |
Family
ID=56426590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620063198.2U Expired - Fee Related CN205300593U (en) | 2016-01-22 | 2016-01-22 | Automatic keep vertically engineering survey sighting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205300593U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106568414A (en) * | 2016-11-02 | 2017-04-19 | 河海大学 | Measurement apparatus and measurement method of instrument height |
| CN107101628A (en) * | 2017-03-01 | 2017-08-29 | 陈婷 | One kind measures more accurately engineering survey mark post |
-
2016
- 2016-01-22 CN CN201620063198.2U patent/CN205300593U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106568414A (en) * | 2016-11-02 | 2017-04-19 | 河海大学 | Measurement apparatus and measurement method of instrument height |
| CN106568414B (en) * | 2016-11-02 | 2019-03-26 | 河海大学 | Instrument height measures device and method |
| CN107101628A (en) * | 2017-03-01 | 2017-08-29 | 陈婷 | One kind measures more accurately engineering survey mark post |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160608 Termination date: 20170122 |