CN204007632U - The vertical overcasting staff of a kind of automatic maintenance - Google Patents
The vertical overcasting staff of a kind of automatic maintenance Download PDFInfo
- Publication number
- CN204007632U CN204007632U CN201420487864.6U CN201420487864U CN204007632U CN 204007632 U CN204007632 U CN 204007632U CN 201420487864 U CN201420487864 U CN 201420487864U CN 204007632 U CN204007632 U CN 204007632U
- Authority
- CN
- China
- Prior art keywords
- leg
- mark post
- stage casing
- epimere
- housing
- 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
Links
Abstract
The vertical overcasting staff of a kind of automatic maintenance, be characterized in, automatically keep vertical overcasting staff to have a base, on base, pass through hinged three the leg epimeres of hinge, leg stage casing of each plug-in mounting in each leg epimere, lock sleeve on respectively installing one between leg epimere and leg stage casing, leg hypomere of each plug-in mounting in each leg stage casing, a lower lock sleeve of each installation between leg stage casing and leg hypomere, on base, fix a housing by screw, a ball pivot is installed on housing, empennage is installed on ball pivot, empennage is positioned at housing, a mark post epimere is installed on ball pivot, mark post epimere is positioned at outside housing, plug-in mounting mark post stage casing in mark post epimere, plug-in mounting mark post hypomere in mark post stage casing, suit coil outside housing, magnetic flow liquid is housed in housing.The vertical overcasting staff of this automatic maintenance is used for engineering survey, and it can ensure that mark post is vertical with surface level, thereby makes measurement more accurate, for construction quality is given security.
Description
Technical field
The utility model relates to a kind of survey instrument, especially a kind ofly can keep voluntarily the vertical vertical overcasting staff of a kind of automatic maintenance.
Background technology
The engineering survey relevant with engineering construction relates to multiple industry, as railway, road engineering survey, Hydraulic Engineering Survey, bridge tunel engineering is measured, building engineering survey, mine surveying, marine engineering survey, military engineering survey, 3 dimension commercial measurements etc., conventional method is to adopt spirit-leveling instrument and mark post to be used in conjunction with to measure, when measurement, require mark post and surface level Vertical Square can ensure measuring accuracy, at present in measurement, mark post is often by manually controlling, ensure the correct angle of mark post with operator's sensation, because of the complicacy of topography and geomorphology and operator's technical merit inconsistent, mark post is difficult to ensure vertical with surface level, thereby cause measuring out of true, construction quality be can not be guaranteed.
Summary of the invention
For solving the above problems, the utility model provides a kind of automatic maintenance vertical overcasting staff, and the vertical overcasting staff of this automatic maintenance can ensure that mark post is vertical with surface level, thereby makes measurement more accurate, for ensureing that construction quality provides the firsthand information.
The technical scheme that the utility model technical solution problem adopts is: invent the vertical overcasting staff of a kind of automatic maintenance, be characterized in, automatically keep vertical overcasting staff to have a base, on base, pass through the leg epimere of hinged three tubuloses of hinge, the leg stage casing of a tubulose of each plug-in mounting in each leg epimere, lock sleeve on respectively installing one between leg epimere and leg stage casing, leg hypomere of each plug-in mounting in each leg stage casing, a lower lock sleeve of each installation between leg stage casing and leg hypomere, on base, fix a housing by screw, a ball pivot is installed on housing, empennage is installed on ball pivot, empennage is positioned at housing, the mark post epimere of a tubulose is installed on ball pivot, mark post epimere is positioned at outside housing, the mark post stage casing of mark post epimere interpolation tubulature shape, plug-in mounting mark post hypomere in mark post stage casing, suit coil outside housing, magnetic flow liquid is housed in housing.
The beneficial effects of the utility model are, the vertical overcasting staff of this automatic maintenance is for engineering survey, and it can ensure that mark post is vertical with surface level, thus make to measure more accurate, for ensureing that construction quality provides the firsthand information.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Accompanying drawing is the front view of the present embodiment.
1 ball pivot in figure, 2 magnetic flow liquids, 3 bases, 4 empennages, 5 screws, 6 hinges, 7 coils, 8 housings, 9 mark post epimeres, 10 mark post stage casings, 11 mark post hypomeres, 12 leg hypomeres, 13 times lock sleeves, 14 leg stage casings, lock sleeve on 15,16 leg epimeres.
Embodiment
As shown in drawings, on base 3, pass through the leg epimere 16 of hinged three tubuloses of hinge 6, in the leg stage casing 14 of leg epimere 16 interpolation tubulature shapes, between leg epimere 16 and leg stage casing 14, install lock sleeve 15, at leg stage casing 14 interior plug-in mounting leg hypomere 12, lock sleeve 13 under installing between leg stage casing 14 and leg hypomere 12, on base 3, pass through screw 5 stationary housings 8, ball pivot 1 is installed on housing 8, empennage 4 is installed on ball pivot 1, empennage 4 is positioned at housing 8, the mark post epimere 9 of tubulose is installed on ball pivot 1, mark post epimere 9 is positioned at outside housing 8, the mark post stage casing 10 of mark post epimere 9 interpolation tubulature shapes, mark post stage casing 10 interior plug-in mounting mark post hypomere 11, at the outer suit coil 7 of housing 8, magnetic flow liquid 2 is housed in housing 8.
When use, three leg hypomeres 12 and three leg stage casings 14 are pulled out respectively to appropriate length, the upper lock sleeve 15 of locking and lower lock sleeve 13 respectively, by 12 of three leg hypomeres on the ground, mark post stage casing 10 and mark post hypomere 11 are pulled out to specified length, magnetic flow liquid 2 is liquid condition in the time there is no magnetic fields, empennage 4 can freely swing in housing 8, mark post epimere 9, mark post stage casing 10 and mark post hypomere 11 can freely rotate around ball pivot 1, thereby naturally droop to the perpendicular position of surface level, until its stablize motionless after, switch on to coil 7, coil 7 produces magnetic field, to magnetic flow liquid 2 generation effects, now magnetic flow liquid 2 shows solid property by fixing empennage 4, no longer rotate around ball pivot 1, mark post epimere 9, mark post stage casing 10 and mark post hypomere 11 will be stabilized in the position perpendicular with surface level, now can measure.After measurement finishes, cut off the power supply of coil 7, magnetic flow liquid 2 shows again liquid condition.Mark post stage casing 10 is pushed to mark post epimere 9, mark post hypomere 11 is pushed to mark post stage casing 10, unclamp respectively lock sleeve 15 and lower lock sleeve 13, mark post stage casing 10 is pushed to mark post epimere 9, mark post hypomere 11 is pushed to mark post stage casing 10 and again lock lock sleeve 15 and lower lock sleeve 13, close up mark post epimere 9 volume of the present embodiment is dwindled greatly, with Portable belt.
Claims (1)
1. one kind keeps vertical overcasting staff automatically, be characterized in: automatically keep vertical overcasting staff to have a base, on described base, pass through the leg epimere of hinged three tubuloses of hinge, the leg stage casing of a tubulose of each plug-in mounting in each described leg epimere, between described leg epimere and described leg stage casing each install one on lock sleeve, leg hypomere of each plug-in mounting in each described leg stage casing, each between described leg stage casing and described leg hypomere a lower lock sleeve is installed, on described base, fix a housing by screw, a ball pivot is installed on described housing, on described ball pivot, empennage is installed, described empennage is positioned at described housing, the mark post epimere of a tubulose is installed on described ball pivot, described mark post epimere is positioned at outside described housing, the mark post stage casing of described mark post epimere interpolation tubulature shape, plug-in mounting mark post hypomere in described mark post stage casing, suit coil outside described housing, in described housing, magnetic flow liquid is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420487864.6U CN204007632U (en) | 2014-08-20 | 2014-08-20 | The vertical overcasting staff of a kind of automatic maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420487864.6U CN204007632U (en) | 2014-08-20 | 2014-08-20 | The vertical overcasting staff of a kind of automatic maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204007632U true CN204007632U (en) | 2014-12-10 |
Family
ID=52047618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420487864.6U Expired - Fee Related CN204007632U (en) | 2014-08-20 | 2014-08-20 | The vertical overcasting staff of a kind of automatic maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204007632U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457720A (en) * | 2015-01-05 | 2015-03-25 | 孔建 | Non-contact monitoring and measuring control marker post |
| CN105091871A (en) * | 2015-08-22 | 2015-11-25 | 金丽秋 | Marker post for building construction measuring |
| CN109015478A (en) * | 2018-07-02 | 2018-12-18 | 中国二十冶集团有限公司 | The mounting device and method of support roller in rotary heating furnace |
| CN111174769A (en) * | 2020-01-07 | 2020-05-19 | 郑州蓝图土地环境规划设计有限公司 | Measure more accurate engineering survey sighting rod |
| CN112869365A (en) * | 2021-02-26 | 2021-06-01 | 慕朝芬 | Anti-myopia reading bookshelf based on magnetorheological materials |
-
2014
- 2014-08-20 CN CN201420487864.6U patent/CN204007632U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457720A (en) * | 2015-01-05 | 2015-03-25 | 孔建 | Non-contact monitoring and measuring control marker post |
| CN105091871A (en) * | 2015-08-22 | 2015-11-25 | 金丽秋 | Marker post for building construction measuring |
| CN109015478A (en) * | 2018-07-02 | 2018-12-18 | 中国二十冶集团有限公司 | The mounting device and method of support roller in rotary heating furnace |
| CN111174769A (en) * | 2020-01-07 | 2020-05-19 | 郑州蓝图土地环境规划设计有限公司 | Measure more accurate engineering survey sighting rod |
| CN112869365A (en) * | 2021-02-26 | 2021-06-01 | 慕朝芬 | Anti-myopia reading bookshelf based on magnetorheological materials |
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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 |
Granted publication date: 20141210 Termination date: 20150820 |
|
| EXPY | Termination of patent right or utility model |