CN204495340U - Surveyor's staff - Google Patents
Surveyor's staff Download PDFInfo
- Publication number
- CN204495340U CN204495340U CN201420838037.7U CN201420838037U CN204495340U CN 204495340 U CN204495340 U CN 204495340U CN 201420838037 U CN201420838037 U CN 201420838037U CN 204495340 U CN204495340 U CN 204495340U
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- China
- Prior art keywords
- level
- surveyor
- staff
- utility
- model
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- 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 - Lifetime
Links
- 238000005516 engineering process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model provides a kind of surveyor's staff, and this surveyor's staff comprises horizontal ruler and level meter vertically disposed with this horizontal ruler, and described level meter is fixed on a fixture, and the end face on described fixture overlaps with described horizontal ruler and is connected.The surveyor's staff structure that the utility model provides is simple, easy to make, can meet measuring accuracy again and easy to operate.
Description
Technical field
The utility model relates to a kind of measurement apparatus, particularly relates to a kind of surveyor's staff.
Background technology
The one of surveyor's staff in people's daily life and work commonly uses survey instrument, and for checking, measuring, rule, equipment installs, the construction of Industrial Engineering.
Most of surveyor's staffs on open market, otherwise structure is single, inconvenient operation, and measuring accuracy can not ensure; Function is too many, and cause the rising of cost, such as Chinese patent CN2169553Y provides a kind of multifunctional ruler, its chi body is carved with slide-rule dial, have angulation tank, have multiple aperture, planometer, gradiometer, magnifier and compass are housed, and roller is housed, this patent except possessing the function of ruler and protractor, can also measurement plane degree, the gradient, can draw circle, draw parallel lines, can also amplify and direction indication, there is several functions, the multi-functional difficulty also caused in processing.
Utility model content
Technical problem to be solved in the utility model is: for the defect of prior art, provide a kind of structure simple, easy to make, can measuring accuracy be met and easy to operate surveyor's staff again.
The utility model is for solving the problems of the technologies described above by the following technical solutions:
The utility model provides a kind of surveyor's staff, and this surveyor's staff comprises horizontal ruler and level meter vertically disposed with this horizontal ruler, and described level meter is fixed on a fixture, and the end face on described fixture overlaps with described horizontal ruler and is connected.
Preferably, described level meter is air-bubble level.
Preferably, described horizontal ruler is marked with length scale.
In a preferred embodiment of the present utility model, described fixture is triangular in shape, and leg-of-mutton and described horizontal ruler overlaps.
In another preferred embodiment of the present utility model, described fixture is elongated rectangular shape, overlapping with described horizontal ruler of rectangle.
Preferably, a wherein minor face of described rectangle overlaps with described horizontal ruler.
Preferably, the two ends, left and right of the tie point on described horizontal ruler, between described fixture respectively arrange one first end points, and described fixture arranges the second end points, and described first end points is connected with described second end points, is symmetrical arranged connecting link.
The utility model adopts above technical scheme, and compared with prior art, the surveyor's staff structure that the utility model provides is simple, easy to make, can meet measuring accuracy again and easy to operate.
Accompanying drawing explanation
Fig. 1 is the structural representation of a preferred embodiment of surveyor's staff described in the utility model;
Fig. 2 is the structural representation of another preferred embodiment of surveyor's staff described in the utility model.
In figure, 1-horizontal ruler, 2-air-bubble level, 3-fixture, 4-connecting link.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail.
embodiment 1:
As shown in Figure 1, the present embodiment surveyor's staff comprises the graduated horizontal ruler 1 of mark and the air-bubble level 2 vertical with this horizontal ruler 1, described air-bubble level 2 is fixed on a fixture 3, an end face on described fixture 3 overlaps with described horizontal ruler 1 and is connected, described fixture 3 is triangular in shape, and leg-of-mutton and described horizontal ruler 1 overlaps.
embodiment 2:
As shown in Figure 2, the present embodiment surveyor's staff comprises the graduated horizontal ruler 1 of mark and the air-bubble level 2 vertical with this horizontal ruler 1, described air-bubble level 2 is fixed on a fixture 3, an end face on described fixture 3 overlaps with described horizontal ruler 1 and is connected, described fixture 3 is rectangular, a wherein minor face of rectangle overlaps with described horizontal ruler 1, the two ends, left and right of the tie point between described horizontal ruler 1 and described fixture 3 respectively arrange an end points, and this end points is connected the connecting link 4 arranging symmetry with the second end points on described fixture 3.
The surveyor's staff structure that the utility model provides is simple, easy to make, can meet measuring accuracy again and easy to operate.
Be described in detail specific embodiment of the utility model above, but it is as example, the utility model is not restricted to specific embodiment described above.To those skilled in the art, any equivalent modifications that this practicality is carried out and substituting also all among category of the present utility model.Therefore, not departing from the equalization conversion and amendment done under spirit and scope of the present utility model, all should be encompassed in scope of the present utility model.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420838037.7U CN204495340U (en) | 2014-12-19 | 2014-12-19 | Surveyor's staff |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420838037.7U CN204495340U (en) | 2014-12-19 | 2014-12-19 | Surveyor's staff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204495340U true CN204495340U (en) | 2015-07-22 |
Family
ID=53574647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420838037.7U Expired - Lifetime CN204495340U (en) | 2014-12-19 | 2014-12-19 | Surveyor's staff |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204495340U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441211A (en) * | 2016-08-31 | 2017-02-22 | 浙江奇剑工具有限公司 | Remotely controllable level bar with positioning function |
| CN114152170A (en) * | 2021-11-17 | 2022-03-08 | 中铁五局集团路桥工程有限责任公司 | Tramcar steel rail tensile displacement measurement method |
-
2014
- 2014-12-19 CN CN201420838037.7U patent/CN204495340U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441211A (en) * | 2016-08-31 | 2017-02-22 | 浙江奇剑工具有限公司 | Remotely controllable level bar with positioning function |
| CN106441211B (en) * | 2016-08-31 | 2019-03-08 | 浙江奇剑工具有限公司 | A kind of horizontal ruler remote controlled with positioning function |
| CN114152170A (en) * | 2021-11-17 | 2022-03-08 | 中铁五局集团路桥工程有限责任公司 | Tramcar steel rail tensile displacement measurement method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230731 Address after: Room 1089, 6 / F, B1, 253 Jianguo West Road, Xuhui District, Shanghai 200031 Patentee after: SHANGHAI RAIL TRANSIT MAINTENANCE SUPPORT Co.,Ltd. Address before: Room 1097, No. 6, B1 ground floor, No. 253, Jianguo West Road, Xuhui District, Shanghai, 200030 Patentee before: WORKS BRANCH, SHANGHAI SUBWAY MAINTENANCE GUARANTEE Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150722 |