CN201463879U - Three-legged stand for transit - Google Patents
Three-legged stand for transit Download PDFInfo
- Publication number
- CN201463879U CN201463879U CN 200920123195 CN200920123195U CN201463879U CN 201463879 U CN201463879 U CN 201463879U CN 200920123195 CN200920123195 CN 200920123195 CN 200920123195 U CN200920123195 U CN 200920123195U CN 201463879 U CN201463879 U CN 201463879U
- Authority
- CN
- China
- Prior art keywords
- top panel
- transit
- tripod
- centering
- going
- 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
A three-legged stand for a transit comprises top panels and three adjustable support legs, wherein the three support legs are arranged below the top panels in an equidistributed and symmetrical manner, the top panels take the shape of a triangle and comprise an upper top panel and a lower top panel, three height adjusting pieces are installed between the upper top panel and the lower top panel in an equidistributed manner, the adjustable support legs are installed below the lower top panel, and tubular levels are installed on at least two side surfaces of the upper top panel. The three-legged stand for the transit provided by the utility model has simple operation, and can improve the working efficiency of centering and leveling.
Description
Technical field
The utility model relates to a kind of transit tripod.
Background technology
In the prior art, engineering survey transit tripod only plays the support effect in whole process.During measurement, the operator is with tripod Zhi Lihou, at first carry out preliminary centering by moving tripod with iron hammer, regulate foot screw leveling instrument then, when then moving camera lens centering on tripod, the in a single day relative tripod of instrument rotates, instrument just loses original level, the operator just needs to flatten once more centering like this, and so repeatable operation is not only time-consuming but also require great effort, and influences work efficiency again.
The utility model content
The leveling of existing transit centering is wasted time and energy in order to overcome, ineffective deficiency, and the utility model provides a kind of simple to operate, transit tripod of improving the work efficiency of centering leveling.
The technical scheme that its technical matters that solves the utility model adopts is:
A kind of transit tripod, comprise top panel and three adjusting legs, described three adjusting leg five equilibriums are located under the top panel symmetrically, described top panel is triangular in shape, described top panel comprises top panel and following top panel, described going up installed the height regulating part that three five equilibriums are provided with between top panel and the following top panel, described adjusting leg is installed in the described below of top panel down, described at least two side mounting pipe levels going up top panel.
Further, described height regulating part is a foot screw.
Further again, the described equal mounting pipe level in three sides of going up top panel.
Further, three corner positions belows of described down top panel are installed and are regulated legs, setting height(from bottom) regulating part between three drift angles of described top panel down and three drift angles of described upward top panel.
Technical conceive of the present utility model is: transit centering influence leveling, be because instrument has only guaranteed instrument self maintenance level in flattening course, can not guarantee that instrument base is on the surface level, in a single day rotation has taken place in transit during centering, just can't guarantee that transit is in horizontality.Use the utility model, can first leveling transit bearing under the tripod top panel, guarantee that transit moves on surface level, in the centering process, even transit rotates and also can not influence it and be in horizontality, thereby realize leveling earlier, back centering, leveling and centering are once realized.
The beneficial effects of the utility model mainly show: transit centering does not influence leveling, has realized transit leveling back centering earlier, and the centering leveling once realizes, has improved work efficiency; Structure of the present utility model is very simple, and cost is very low, and is easy to operate, and it both can improve the upright speed of frame of instrument, can also improve the measuring accuracy of transit, has fabulous application prospect.
Description of drawings
Fig. 1 is the structural drawing of transit tripod.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
With reference to Fig. 1, a kind of transit tripod, comprise top panel and three adjusting legs 3, described three adjusting leg 3 five equilibriums are located under the top panel symmetrically, described top panel is triangular in shape, and described top panel comprises top panel 1 and following top panel 2, and described going up installed the height regulating part 5 that three five equilibriums are provided with between top panel 1 and the following top panel 2, described adjusting leg 3 is installed in the described below of top panel 2 down, described at least two side mounting pipe levels 4 going up top panel 1.
Described height regulating part 5 is a foot screw.The described equal mounting pipe level 4 in three sides of going up top panel 1.Three corner positions belows of top panel 2 are installed and are regulated legs 3 under described, setting height(from bottom) regulating part 5 between three drift angles of described top panel 2 down and three drift angles of described upward top panel 1.Described adjusting support 3 is scalable, realizes highly adjusting, and wherein gim peg 6, play positioning action.
Measure when using, after the gauger opens tripod, at first utilize three adjusting legs 3 of tripod to carry out preliminary centering, regulate two foot screws on one of them pipe level 4 both sides then, in making that the bubble of this pipe level 4 is poly-, again by regulating during the another one foot screw makes that bubble of two other pipe level is poly-.Flatten transit again, in the operation of subsequently centering, how camera lens top panel 1 on tripod moves and can not make instrument lose original level like this, thereby does not need to carry out the secondary leveling, thereby has realized the instrument leveling and centering is disposable finishes.
Claims (4)
1. transit tripod, comprise top panel and three adjusting legs, described three adjusting leg five equilibriums are located under the top panel symmetrically, described top panel is triangular in shape, it is characterized in that: described top panel comprises top panel and following top panel, described going up installed the height regulating part that three five equilibriums are provided with between top panel and the following top panel, described adjusting leg is installed in the described below of top panel down, described at least two side mounting pipe levels going up top panel.
2. transit tripod as claimed in claim 1 is characterized in that: described height regulating part is a foot screw.
3. described transit tripod as claimed in claim 1 or 2 is characterized in that: the described equal mounting pipe level in three sides of going up top panel.
4. transit tripod as claimed in claim 3 is characterized in that: three corner positions belows of top panel are installed and are regulated legs under described, setting height(from bottom) regulating part between three drift angles of described top panel down and three drift angles of described upward top panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920123195 CN201463879U (en) | 2009-06-25 | 2009-06-25 | Three-legged stand for transit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920123195 CN201463879U (en) | 2009-06-25 | 2009-06-25 | Three-legged stand for transit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201463879U true CN201463879U (en) | 2010-05-12 |
Family
ID=42391230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920123195 Expired - Fee Related CN201463879U (en) | 2009-06-25 | 2009-06-25 | Three-legged stand for transit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201463879U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104931026A (en) * | 2015-06-17 | 2015-09-23 | 国家电网公司 | Centering and leveling device used for measuring training and use method thereof |
| CN109470224A (en) * | 2018-12-21 | 2019-03-15 | 李建民 | A kind of engineering survey self-stabilization tripod |
| CN116972303A (en) * | 2023-09-25 | 2023-10-31 | 启东市福科达机电科技有限公司 | Tripod convenient to leveling for engineering measurement |
-
2009
- 2009-06-25 CN CN 200920123195 patent/CN201463879U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104931026A (en) * | 2015-06-17 | 2015-09-23 | 国家电网公司 | Centering and leveling device used for measuring training and use method thereof |
| CN109470224A (en) * | 2018-12-21 | 2019-03-15 | 李建民 | A kind of engineering survey self-stabilization tripod |
| CN116972303A (en) * | 2023-09-25 | 2023-10-31 | 启东市福科达机电科技有限公司 | Tripod convenient to leveling for engineering measurement |
| CN116972303B (en) * | 2023-09-25 | 2023-12-08 | 启东市福科达机电科技有限公司 | Tripod convenient to leveling for engineering measurement |
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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: 20100512 Termination date: 20140625 |
|
| EXPY | Termination of patent right or utility model |