CN201355246Y - Small prism base for measuring non-fragment track slab - Google Patents
Small prism base for measuring non-fragment track slab Download PDFInfo
- Publication number
- CN201355246Y CN201355246Y CNU2009201417242U CN200920141724U CN201355246Y CN 201355246 Y CN201355246 Y CN 201355246Y CN U2009201417242 U CNU2009201417242 U CN U2009201417242U CN 200920141724 U CN200920141724 U CN 200920141724U CN 201355246 Y CN201355246 Y CN 201355246Y
- Authority
- CN
- China
- Prior art keywords
- track slab
- head seat
- small prism
- tripod head
- cloud terrace
- 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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Abstract
The utility model provides a small prism base for measuring a non-fragment track slab, which comprises a tripod head seat; three supporting legs with internal screwed holes are arranged at the bottom of the tripod head seat; a positioning column for placing a small prism is arranged on the tripod head seat; the supporting legs are distributed in a triangular shape; each supporting leg is equipped with a spiral adjusting leg which has circumscribed threads and is used for adjusting the levelness and the height of the tripod head seat. The utility model has the characteristics of simple structure, low manufacturing cost, convenient use, and the like.
Description
Technical field
The utility model belongs to the technical field of the required utility appliance of engineering surveying instrument, particularly a kind of measuring little prism pedestal of fragment-free track slab that is used for.
Background technology
China Patent No. ZL200720099225.2 discloses the fixed high prism pedestal in a kind of location, comprise the The Cloud Terrace seat, the prism of settling in the pilot hole on the The Cloud Terrace seat is decided Gao Zhu, spring and the prism reference column placed successively in the blind hole of the fixed high post lower end of prism, The Cloud Terrace seat below is provided with two and adjusts spiral and form the triangle distribution with the prism reference column, also is provided with a round bubble on the The Cloud Terrace seat.This pedestal is complex structure, cost height not only, and uses inconvenient.
Summary of the invention
The purpose of this utility model just provides a kind of simple in structure, a kind of measuring little prism pedestal of fragment-free track slab that is used for that cost is low, easy to use.
The purpose of this utility model can realize by following scheme: comprise a The Cloud Terrace seat, the lower curtate of The Cloud Terrace seat is provided with the supporting leg of three built-in threaded holes, be provided with a reference column that is used to lay little prism above, described three supporting leg distributions triangular in shape, each supporting leg disposes the adjustable diameter and screw adjusting leg of an external connection screw, is used to regulate the levelness and the height of The Cloud Terrace seat.
The utlity model has simple in structure, cost is low, characteristics such as easy to use.
Description of drawings
Fig. 1, the utility model structural representation
Embodiment
Contrast Fig. 1 as can be known, the utility model comprises a The Cloud Terrace seat 1, the lower curtate of The Cloud Terrace seat 1 is provided with the supporting leg 2 of three built-in threaded holes, be provided with a reference column 3 that is used to lay little prism above, described three supporting legs, 2 distributions triangular in shape, each supporting leg 2 disposes the adjustable diameter and screw adjusting leg 4 of an external connection screw, is used to regulate the levelness and the height of The Cloud Terrace seat.
Claims (1)
1, a kind of measuring little prism pedestal of fragment-free track slab that is used for, comprise a The Cloud Terrace seat (1), it is characterized in that the lower curtate of The Cloud Terrace seat (1) is provided with the supporting leg (2) of three built-in threaded holes, be provided with a reference column (3) that is used to lay little prism above, described three supporting legs (2) distribution triangular in shape, the adjustable diameter and screw adjusting leg (4) of an external connection screw of each supporting leg (2) configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201417242U CN201355246Y (en) | 2009-02-20 | 2009-02-20 | Small prism base for measuring non-fragment track slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201417242U CN201355246Y (en) | 2009-02-20 | 2009-02-20 | Small prism base for measuring non-fragment track slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201355246Y true CN201355246Y (en) | 2009-12-02 |
Family
ID=41411588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201417242U Expired - Fee Related CN201355246Y (en) | 2009-02-20 | 2009-02-20 | Small prism base for measuring non-fragment track slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201355246Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101775766A (en) * | 2010-02-11 | 2010-07-14 | 中铁第一勘察设计院集团有限公司 | Mounting and adjusting device of sensor of high speed railway track detector |
| CN103728096A (en) * | 2014-01-14 | 2014-04-16 | 中国船舶重工集团公司第七0四研究所 | Shockproof structure of high-precision small-torque standard device |
| CN104652195A (en) * | 2015-02-13 | 2015-05-27 | 中铁第一勘察设计院集团有限公司 | Positioning measurement device for high speed railway CRTSIII-type track plate |
-
2009
- 2009-02-20 CN CNU2009201417242U patent/CN201355246Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101775766A (en) * | 2010-02-11 | 2010-07-14 | 中铁第一勘察设计院集团有限公司 | Mounting and adjusting device of sensor of high speed railway track detector |
| CN103728096A (en) * | 2014-01-14 | 2014-04-16 | 中国船舶重工集团公司第七0四研究所 | Shockproof structure of high-precision small-torque standard device |
| CN104652195A (en) * | 2015-02-13 | 2015-05-27 | 中铁第一勘察设计院集团有限公司 | Positioning measurement device for high speed railway CRTSIII-type track plate |
| CN104652195B (en) * | 2015-02-13 | 2016-08-24 | 中铁第一勘察设计院集团有限公司 | The positioning measuring device of high-speed railway CRTSIII type track plates |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091202 Termination date: 20100220 |