CN202252701U - Jiggled hoisting tripod - Google Patents
Jiggled hoisting tripod Download PDFInfo
- Publication number
- CN202252701U CN202252701U CN2011203666514U CN201120366651U CN202252701U CN 202252701 U CN202252701 U CN 202252701U CN 2011203666514 U CN2011203666514 U CN 2011203666514U CN 201120366651 U CN201120366651 U CN 201120366651U CN 202252701 U CN202252701 U CN 202252701U
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- CN
- China
- Prior art keywords
- bracket
- top panel
- tripod
- braking device
- fine motion
- 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 relates to a jiggled hoisting tripod, comprising a top panel and three adjusting brackets which are equally divided and symmetrically arranged under the top panel, wherein the top panel is provided with a leveling instrument; the adjusting brackets are sleeved and plugged together from inside to outside through a bracket I and a bracket II; the bracket I is provided with a height-adjusting scale; a fine-tuning device and a braking device are sleeved between the bracket I and the bracket II and the braking device is embedded in the fine-tuning device. Through adjusting the three adjusting brackets of the tripod, the top panel is basically leveled; and then the fine-tuning device is adjusted to level the adjusted top panel, thereby reducing errors caused in the use process.
Description
Technical field
The utility model relates to the tripod that sets up instrument that uses in a kind of surveying-drawing work, particularly a kind of fine motion up-down tripod.
Background technique
In some mappings or photographic process, all need set up equipment such as instrument of surveying and mapping or photographing equipment by means of three-legged support; The structure of most tripod all is made up of the top panel of three legs and retainer instrument; But this tripod is because the frame structure that is pyrometric cone is local fixedly the time at some; Its stability and levelness are bad, especially in the more rugged place of landform, and more difficult fixed installation instrument of surveying and mapping.When regulating height, can only carry out coarse adjustment through rotary screw, can not regulate the height of three legs exactly, make top panel be in same horizontal position, and then influence the use of instrument of surveying and mapping or other professional equipment.Be directed to this deficiency, the utility model provides a kind of fine motion up-down tripod that is provided with vernier device.
Summary of the invention
The purpose of the utility model is; A kind of fine motion up-down tripod that is provided with vernier device is provided; Through unscrewing braking device, the height of three supports is adjusted to roughly the same height, the braking device of screwing then significantly; Regulate vernier device and further regulate by a small margin, make three legs be in same level height.
In order to achieve the above object, the utility model provides a kind of fine motion up-down tripod, comprises top panel, and five equilibrium is arranged on three adjusting supports under the top panel symmetrically, and described top panel is provided with level instrument; Described adjusting support is plugged on together by fit inside and outside bracket I and the bracket I I, and bracket I is provided with heightens scale, between bracket I and bracket I I, is socketed with vernier device and braking device, and described braking device is embedded in the vernier device.Described braking device is a clamp screw.Described top panel is triangular in shape.Described bracket I, bracket I I are the hollow metal bar.
The beneficial effect of the utility model: through regulating three adjusting supports of tripod, make the top panel basic horizontal after, regulate vernier device again, make that the top panel after regulating is horizontal, more accurate in the adjustment process, the error of bringing when using to reduce.The utility model uses more convenient, and is simple to operate, reaches the practicability that has improved tripod.
Description of drawings
Fig. 1 is the structural representation of the described fine motion up-down of the utility model tripod.
Fig. 2 is the schematic representation of described vernier device of the utility model and braking device.
Embodiment
Below in conjunction with accompanying drawing, the described fine motion up-down of the utility model tripod is elaborated.
Fig. 1 is the structural representation of the described fine motion up-down of the utility model tripod.Fine motion up-down tripod comprises top panel 1 and three adjusting supports 2 that are arranged on below the top panel 1.Top panel 1 is a triangle, regulates support 2 and is connected place, leg-of-mutton three summits.Top panel 1 is provided with level instrument 3, whether is adjusted to same level height in order to detect three legs.
Adjusting support 2 is plugged on together with bracket I I 5 inside and outside fits by bracket I 4 to be formed, and bracket I 4 is the light aluminum alloy material of hollow with bracket I I 5, and bracket I 4 is provided with heightens scale 6, and the scale of heightening scale is 0-50 centimetre.In adjustment process,, will regulate support 2 and be transferred to roughly the same height according to heightening the scale on the scale 6.Between bracket I 4 and bracket I I 5, be socketed with braking device 7 and vernier device 8.
Fig. 2 is the schematic representation of described braking device of the utility model and vernier device.In the figure, braking device 7 is linked in the inside of vernier device 8.Wherein braking device 7 is a clamp screw, when regulating the height of tripod, clamp screw is unscrewed, and bracket I 4 is pulled out from bracket I I5, and support is significantly regulated the height of support 2.When the height of tripod reaches required general height, the clamp screw of screwing, can not significantly relatively move between bracket I 4 and the bracket I I 5 this moment, can only be rotated through vernier device 8, finely tunes regulating support 2.In fine setting, whether the bubble in the sighting-level 3 is positioned at the neutral position, and which side vernier device 8 which bubble partially just regulate toward, mediates until bubble, and this moment, three adjusting supports 2 all were in same level height.When residing landform is more rugged, can regulate vernier device 8 through the bubble position in the sighting-level 3, make top panel 1 be horizontal, so just can set up equipment such as mapper.Therefore, no matter be in flat ground surface or rugged landform, can tripod be adjusted to horizontal position, to make things convenient for the use of mapper or apparatus for making a video recording etc.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (4)
1. a fine motion up-down tripod comprises top panel, and five equilibrium is arranged on three adjusting supports under the top panel symmetrically, and it is characterized in that: described top panel is provided with level instrument; Described adjusting support is plugged on together by fit inside and outside bracket I and the bracket I I, and bracket I is provided with heightens scale, between bracket I and bracket I I, is socketed with vernier device and braking device, and described braking device is embedded in the vernier device.
2. a kind of fine motion up-down tripod according to claim 1, it is characterized in that: described braking device is a clamp screw.
3. a kind of fine motion up-down tripod according to claim 1, it is characterized in that: described top panel is triangular in shape.
4. a kind of fine motion up-down tripod according to claim 1, it is characterized in that: described bracket I, bracket I I are the hollow metal bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203666514U CN202252701U (en) | 2011-09-27 | 2011-09-27 | Jiggled hoisting tripod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203666514U CN202252701U (en) | 2011-09-27 | 2011-09-27 | Jiggled hoisting tripod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202252701U true CN202252701U (en) | 2012-05-30 |
Family
ID=46113942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203666514U Expired - Fee Related CN202252701U (en) | 2011-09-27 | 2011-09-27 | Jiggled hoisting tripod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202252701U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103808301A (en) * | 2014-02-14 | 2014-05-21 | 范雲鹤 | Fine tuning foot stand of optical theodolite |
| CN104215273A (en) * | 2014-08-25 | 2014-12-17 | 华南理工大学 | Fine-adjustment level tripod |
-
2011
- 2011-09-27 CN CN2011203666514U patent/CN202252701U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103808301A (en) * | 2014-02-14 | 2014-05-21 | 范雲鹤 | Fine tuning foot stand of optical theodolite |
| CN104215273A (en) * | 2014-08-25 | 2014-12-17 | 华南理工大学 | Fine-adjustment level tripod |
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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: 20120530 Termination date: 20120927 |