CN205402161U - Surveying instrument support - Google Patents
Surveying instrument support Download PDFInfo
- Publication number
- CN205402161U CN205402161U CN201620181705.2U CN201620181705U CN205402161U CN 205402161 U CN205402161 U CN 205402161U CN 201620181705 U CN201620181705 U CN 201620181705U CN 205402161 U CN205402161 U CN 205402161U
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- China
- Prior art keywords
- screw
- bearing
- gear
- hole
- surveying instrument
- 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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- Details Of Measuring And Other Instruments (AREA)
Abstract
The utility model discloses a surveying instrument support, it includes the brace table, be equipped with the spout on the brace table, sliding fit has the slider in the spout, be equipped with high adjusting device on the slider, high adjusting device includes elevating screw, the gear screw, seat and transmission gear go up and down, a through -hole has been seted up on the seat lateral wall that goes up and down, the through -hole endotheca is equipped with a bearing housing, transmission gear one end is provided with the initiative taper gear, the cover is equipped with bearing A on the transmission gear between handle and the initiative taper gear, bearing A's outer lane suit is in the bearing housing, the gear screw passes through bearing B suit in the seat that goes up and down, and it is fixed that bearing B passes through the bearing apron, gear screw lower extreme is provided with the driven bevel gear with the the initiative taper gear meshing, and a screw hole has been seted up at gear screw middle part, elevating screw passes through screw -thread fit and installs at threaded hole. The beneficial effects of the utility model are that: it has simple structure, convenient operation and can realize the advantage that the mount table is vertical and the horizontal direction is finely tuned.
Description
Technical field
This utility model relates to the soil body and measures instrument, particularly a kind of surveying instrument supporting frame.
Background technology
Mapping, refers to and natural geography factors or the shape of earth's surface Artificial facilities, size, locus and attribute thereof etc. is measured, is gathered.
Surveying instrument applies to the engineering fields such as civil engineering widely, relates to environmental condition complexity owing to constructing various, so it have to be ensured that surveying instrument can both normally use under various circumstances.But to regulate the height of vertical direction, need to regulate in the lump the height of three spikes, to regulate horizontal direction distance time, need to move surveying instrument supporting frame, bothersome require great effort again, and existing surveying instrument is when vertical direction regulates, because horizontal direction position is not fixed, cause that adjustment is extremely onerous, and vertical direction regulates and cannot accomplish fine setting, so that the position of tester is difficult to be adjusted to optimum position, prop up accordingly, it would be desirable to be provided with a kind of surveying instrument that surveying instrument can be made to finely tune in the horizontal and vertical directions.
Utility model content
The purpose of this utility model is in that to overcome the shortcoming of prior art, it is provided that a kind of simple in construction, easy to operate and can realize the surveying instrument supporting frame both vertically as well as horizontally finely tuned.
nullThe purpose of this utility model is achieved through the following technical solutions: a kind of surveying instrument supporting frame，It includes supporting platform，Support platform lower end and be provided with supporting leg，Support platform and be provided with chute，Slide block it is sliding combined with in chute，Slide block is provided with arrangement for adjusting height，Described arrangement for adjusting height includes elevating screw、Gear screw、Elevating bracket and driving gearshaft，Described elevating bracket inner hollow，Its sidewall offers a through hole，A bearing holder (housing, cover) it is set with in through hole，Described driving gearshaft one end is provided with drive bevel gear，The other end is provided with handle，Driving gearshaft between handle and drive bevel gear is set with bearing A，The outer ring sleeve of bearing A is contained in bearing holder (housing, cover)，Described gear screw is sleeved in elevating bracket by bearing B，And bearing B is fixed by bearing cover，Described gear screw lower end is provided with the driven wheel of differential engaged with drive bevel gear，And offer a screwed hole in the middle part of described gear screw，Described elevating screw is arranged in screwed hole by threaded engagement，And it is fixedly connected with erecting bed in the upper end of elevating screw.
Described supporting leg is three, and is uniformly hinged on the same circumference in lower end supporting platform.
Described chute is dovetail groove, and slide block is provided with the projection matched with dovetail groove.
Offering a tapped through hole on described slide block, tapped through hole screw-internal thread fit has a lock-screw.
This utility model has the advantage that surveying instrument supporting frame of the present utility model, is provided with lock-screw, it may be achieved fixing of horizontal level, and arrangement for adjusting height, drive elevating screw lifting by gear drive so that erecting bed lifting is convenient, and make the height and position of erecting bed can realize fine setting.
Accompanying drawing explanation
Fig. 1 is schematic front view of the present utility model；
Fig. 2 is that schematic diagram is looked on the right side of the present utility model；
Fig. 3 is the cross-sectional schematic of arrangement for adjusting height；
Fig. 4 is the I place section view enlarged diagram in Fig. 1；
In figure, 1-supports platform, 2-supporting leg, 3-chute, 4-slide block, 5-elevating screw, 6-gear screw, 7-elevating bracket, 8-driving gearshaft, 9-bearing holder (housing, cover), 10-drive bevel gear, 11-bearing A, 12-bearing B, 13-driven wheel of differential, 14-erecting bed, 15-lock-screw.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model being further described, protection domain of the present utility model is not limited to the following stated:
nullAs shown in Fig. 1 ~ Fig. 4，A kind of surveying instrument supporting frame，It includes supporting platform 1，Support platform 1 lower end and be provided with supporting leg 2，Support platform 1 and be provided with chute 3，Slide block 4 it is sliding combined with in chute 3，Slide block 4 is provided with arrangement for adjusting height，Described arrangement for adjusting height includes elevating screw 5、Gear screw 6、Elevating bracket 7 and driving gearshaft 8，Described elevating bracket 7 inner hollow，Its sidewall offers a through hole，A bearing holder (housing, cover) 9 it is set with in through hole，Described driving gearshaft 8 one end is provided with drive bevel gear 10，The other end is provided with handle，Driving gearshaft 8 between handle and drive bevel gear 10 is set with bearing A11，The outer ring sleeve of bearing A11 is contained in bearing holder (housing, cover) 9，Described gear screw 6 is sleeved in elevating bracket 7 by bearing B12，And bearing B12 is fixed by bearing cover，Described gear screw 6 lower end is provided with the driven wheel of differential 13 engaged with drive bevel gear 10，And offer a screwed hole in the middle part of described gear screw 6，Described elevating screw 5 is arranged in screwed hole by threaded engagement，And it is fixedly connected with erecting bed 14 in the upper end of elevating screw 5.
In the present embodiment, described supporting leg 2 is three, and is uniformly hinged on the same circumference in lower end supporting platform 1, and when without surveying and drawing, supporting leg 2 can be drawn in by articulated structure, reduces placement space, it is simple to carrying.
In the present embodiment, described chute 3 is dovetail groove, and slide block 4 is provided with the projection matched with dovetail groove, so that slide block 4 can only depart from chute 3 from both sides, so that slide block 4 can not be extracted in sliding process so that it is slide steadily.
In the present embodiment, described slide block 4 offers a tapped through hole, tapped through hole screw-internal thread fit has a lock-screw 15, when slide block 4 slides into required horizontal level, rotation lock screw 15, the bottom of lock-screw 15 and the base contact of chute 3, so that slide block 4 can not slide, reach the purpose of locking sliding block 4.
nullWork process of the present utility model is as follows: be placed on by supporting leg 2 on support ground，Make supporting platform in horizontal level，Then by slide block、The assembling components such as elevating screw are good，And slide block 4 is slidably mounted in chute 3，Then the horizontal level of slide block 4 is adjusted，After the position of slide block 4 meets the requirements，Rotation lock screw 15，The horizontal level making slide block 4 is fixed，Then swing handle，Driving gearshaft 8 is rotated，So that drive bevel gear 10 drives driven wheel of differential 13 to rotate，So that gear screw 6 rotates，Hence in so that move up and down with the elevating screw 5 of gear screw 6 threaded engagement，Thus realizing the altitude mixture control of erecting bed 14，And gear screw 6 engages for gear with driving gear shaft 8，Therefore the fine setting of erecting bed 14 height can also be realized，To reach best mapped positions，Improve mapping precision.
Claims (4)
- null1. a surveying instrument supporting frame，It includes supporting platform (1)，Support platform (1) lower end and be provided with supporting leg (2)，Support platform (1) and be provided with chute (3)，Slide block (4) it is sliding combined with in chute (3)，Slide block (4) is provided with arrangement for adjusting height，It is characterized in that: described arrangement for adjusting height includes elevating screw (5)、Gear screw (6)、Elevating bracket (7) and driving gearshaft (8)，Described elevating bracket (7) inner hollow，Its sidewall offers a through hole，A bearing holder (housing, cover) (9) it is set with in through hole，Described driving gearshaft (8) one end is provided with drive bevel gear (10)，The other end is provided with handle，Driving gearshaft (8) between handle and drive bevel gear (10) is set with bearing A(11)，Bearing A(11) outer ring sleeve be contained in bearing holder (housing, cover) (9)，Described gear screw (6) is by bearing B(12) it is sleeved in elevating bracket (7)，And bearing B(12) fixed by bearing cover，Described gear screw (6) lower end is provided with the driven wheel of differential (13) engaged with drive bevel gear (10)，And described gear screw (6) middle part offers a screwed hole，Described elevating screw (5) is arranged in screwed hole by threaded engagement，And it is fixedly connected with erecting bed (14) in the upper end of elevating screw (5).
- 2. a kind of surveying instrument supporting frame according to claim 1, it is characterised in that: described supporting leg (2) is three, and is uniformly hinged on the same circumference in lower end supporting platform (1).
- 3. a kind of surveying instrument supporting frame according to claim 1, it is characterised in that: described chute (3) is dovetail groove, and slide block is provided with, on (4), the projection matched with dovetail groove.
- 4. a kind of surveying instrument supporting frame according to claim 1, it is characterised in that: offering a tapped through hole on described slide block (4), tapped through hole screw-internal thread fit has a lock-screw (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620181705.2U CN205402161U (en) | 2016-03-09 | 2016-03-09 | Surveying instrument support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620181705.2U CN205402161U (en) | 2016-03-09 | 2016-03-09 | Surveying instrument support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205402161U true CN205402161U (en) | 2016-07-27 |
Family
ID=56440527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620181705.2U Expired - Fee Related CN205402161U (en) | 2016-03-09 | 2016-03-09 | Surveying instrument support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205402161U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641610A (en) * | 2016-11-04 | 2017-05-10 | 深圳电航空技术有限公司 | Holder bracket |
| CN108071908A (en) * | 2016-11-18 | 2018-05-25 | 天津津赫深科技发展有限公司 | A kind of city technological service planning frame |
| CN109163178A (en) * | 2018-09-26 | 2019-01-08 | 中铁第勘察设计院集团有限公司 | Field monitoring system protection equipment |
| CN109319549A (en) * | 2018-10-24 | 2019-02-12 | 湖州和睦服饰有限公司 | A kind of textile cloth material collecting device |
| CN110094612A (en) * | 2019-05-30 | 2019-08-06 | 北京卫星环境工程研究所 | The device for installing and adjusting of the big carrying static pressure oil pad bearing of vertical vibration expanding table |
| CN112594507A (en) * | 2021-03-04 | 2021-04-02 | 烟台慧博特产业研究院有限公司 | Land planning area measurement device |
-
2016
- 2016-03-09 CN CN201620181705.2U patent/CN205402161U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641610A (en) * | 2016-11-04 | 2017-05-10 | 深圳电航空技术有限公司 | Holder bracket |
| CN108071908A (en) * | 2016-11-18 | 2018-05-25 | 天津津赫深科技发展有限公司 | A kind of city technological service planning frame |
| CN109163178A (en) * | 2018-09-26 | 2019-01-08 | 中铁第勘察设计院集团有限公司 | Field monitoring system protection equipment |
| CN109163178B (en) * | 2018-09-26 | 2023-08-29 | 中铁第一勘察设计院集团有限公司 | Protection equipment for field monitoring system |
| CN109319549A (en) * | 2018-10-24 | 2019-02-12 | 湖州和睦服饰有限公司 | A kind of textile cloth material collecting device |
| CN110094612A (en) * | 2019-05-30 | 2019-08-06 | 北京卫星环境工程研究所 | The device for installing and adjusting of the big carrying static pressure oil pad bearing of vertical vibration expanding table |
| CN110094612B (en) * | 2019-05-30 | 2021-12-31 | 北京卫星环境工程研究所 | Mounting and adjusting device for large-bearing static pressure oil pad bearing of vertical vibration extension table |
| CN112594507A (en) * | 2021-03-04 | 2021-04-02 | 烟台慧博特产业研究院有限公司 | Land planning area measurement device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20180309 |