CN204269138U - Surveying instrument tripod - Google Patents
Surveying instrument tripod Download PDFInfo
- Publication number
- CN204269138U CN204269138U CN201420813431.5U CN201420813431U CN204269138U CN 204269138 U CN204269138 U CN 204269138U CN 201420813431 U CN201420813431 U CN 201420813431U CN 204269138 U CN204269138 U CN 204269138U
- Authority
- CN
- China
- Prior art keywords
- tripod
- stiffening plate
- frame head
- surveying instrument
- feet
- 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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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
A kind of surveying instrument tripod, comprise frame head and the connecting screw through frame head, tripod also comprises a stiffening plate, stiffening plate and frame head are connected and fixed by screw, stiffening plate offers through hole, and connecting screw is through through hole and through frame head, three feets weld with stiffening plate with one end, described stiffening plate shape is identical with frame head, three feet other ends and the adhesive of magnetic pad.The surveying instrument tripod that the utility model provides, by arranging stiffening plate, makes tripod structure more firm, improve tripod lay the stability of detecting instrument; Three feet other ends and the adhesive of magnetic pad, be both suitable for tripod to be arranged on general ground, is also suitable for erection on smooth metal construction machined surface and uses.
Description
Technical field
The utility model relates to surveying instrument erecting equipment, is specifically related to a kind of tripod being applicable to surveying instrument.
Background technology
Tripod is surveying instrument erection equipment indispensable in engineering survey process, has very important effect in surveying work.Due to the project organization requirement of conventional tripod, make the erection of tripod have the restriction of its limiting altitude and minimum using area, although in the engineering construction of reality, under the erection major part service condition of tripod, erection conditional request can be met.Even if or there is the situation not meeting erection condition, usually also can solve by repeatedly turning station.But be through after repeatedly turning station, because survey station positional accuracy reduces or the impact of the different indium watt chi error of zero point.The accuracy requirement that its final Measurement results can be made to be difficult to meet specifications of surveys specify.Particularly for measuring accuracy require higher work (as large-scale power station unit equipment install in upper and lower layer basis seat ring clear height difference check and accept, utilize indium watt chi vertically pass high, between unit runner top and rotor bottom clear height difference check and accept, the setting-out, examination etc. of unit runner brake hoop) time, just available surveying work face, these positions is large compared with the workpiece discrepancy in elevation little, to be installed, brings great difficulty thus to high-acruracy survey work.And if adopt this device, not only can solve preferably due to after repeatedly turning station, make the problem that measuring accuracy reduces, more can support personnel's device security, ensure minimum collimation line requirement.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of surveying instrument tripod, this tripod solves working-yard narrow space, measuring accuracy requires high, and conventional tripod has the problem of limiting altitude and the restriction of minimum using area, measuring accuracy and work efficiency can be improved, again can support personnel's device security.
The purpose of this utility model is achieved in that a kind of surveying instrument tripod, comprise frame head and the connecting screw through frame head, tripod also comprises a stiffening plate, stiffening plate and frame head are connected and fixed by screw, stiffening plate offers through hole, connecting screw is through through hole and through frame head, three feet one end are welded with stiffening plate.
Described stiffening plate shape is identical with frame head.
Three described feet other ends and the adhesive of magnetic pad.
Described magnetic pad offers circular hole, and three feet other ends are inserted in circular hole.
The surveying instrument tripod that the utility model provides, by arranging stiffening plate, makes tripod structure more firm, improve tripod lay the stability of detecting instrument; Three feet other ends and the adhesive of magnetic pad, be both suitable for tripod to be arranged on general ground, is also suitable for erection on smooth metal construction machined surface and uses.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is vertical view of the present utility model.
Fig. 3 is the A-A direction view of Fig. 2.
Embodiment
Structure of the present utility model is as Figure 1-3: a kind of surveying instrument tripod, comprise frame head 1 and the connecting screw 2 through frame head 1, tripod also comprises a stiffening plate 3, stiffening plate 3 and frame head 1 are connected and fixed by screw 4, stiffening plate 3 offers through hole 5, connecting screw 2 is also welded with stiffening plate 3 through frame head 1, three feet 6 one end through through hole 5.
Stiffening plate 3 shape of the present utility model is identical with frame head 1.Three described feet 6 other ends and magnetic pad 7 adhesive.
Be below an example of making of the present utility model, first utilize the tripod that is waste and old, guarantee its 1 and connecting screw 2 intact, pull down frame head.By the shape excision forming of 10mm steel plate according to frame head 1, the heart digs out a circular hole wherein, makes stiffening plate 3.Contrast frame head 1 three corner points, i.e. the position of fixed screw, stiffening plate 3 plate gets out circular hole, and guarantees to utilize screw 4 to be fixed on stiffening plate 3 by the frame head 1 of tripod.Again with the reinforcing bar that 3 diameters 15.0mm, 200.0mm are long, one be processed into bend up 20 degree of angles and termination for conical, form feet 6, other end is then symmetrically welded at the bottom surface of stiffening plate 3.Finally utilize 3 radiuses for 3.0mm screw terminal, the reinforcing bar tripod processed and waste and old frame head are screwed and couples together.
When this device uses, instrument is placed on frame head 1, uses connecting screw 2 retainer instrument, confirm that instrument is connected fastening with frame head, then instrument is flattened.If workplace is smooth metal construction machined surface, three strong magnetic pads 7 can be utilized to be adsorbed on smooth metal construction machined surface, again three of this device feets 6 are placed in the circular hole 8 on magnet pad top, then retainer instrument, after confirming that connection is fastening, instrument leveling can be carried out normal surveying work.
Claims (4)
1. a surveying instrument tripod, comprise frame head (1) and the connecting screw (2) through frame head (1), it is characterized in that: tripod also comprises a stiffening plate (3), stiffening plate (3) and frame head (1) are connected and fixed by screw (4), stiffening plate (3) offers through hole (5), connecting screw (2) is through through hole (5) and through frame head (1), three feet (6) one end are welded with stiffening plate (3).
2. surveying instrument tripod as claimed in claim 1, it is characterized in that, described stiffening plate (3) shape is identical with frame head (1).
3. surveying instrument tripod as claimed in claim 1, is characterized in that, three described feet (6) other ends and magnetic pad (7) adhesive.
4. surveying instrument tripod as claimed in claim 3, it is characterized in that, described magnetic pad (7) offers circular hole (8), three feet (6) other ends are inserted in circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420813431.5U CN204269138U (en) | 2014-12-22 | 2014-12-22 | Surveying instrument tripod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420813431.5U CN204269138U (en) | 2014-12-22 | 2014-12-22 | Surveying instrument tripod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204269138U true CN204269138U (en) | 2015-04-15 |
Family
ID=52804000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420813431.5U Expired - Fee Related CN204269138U (en) | 2014-12-22 | 2014-12-22 | Surveying instrument tripod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204269138U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105318903A (en) * | 2015-12-10 | 2016-02-10 | 中铁十九局集团第七工程有限公司 | A-frame |
-
2014
- 2014-12-22 CN CN201420813431.5U patent/CN204269138U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105318903A (en) * | 2015-12-10 | 2016-02-10 | 中铁十九局集团第七工程有限公司 | A-frame |
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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: 20150415 Termination date: 20191222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |