CN201851857U - Special triangular support frame for surveying and mapping - Google Patents
Special triangular support frame for surveying and mapping Download PDFInfo
- Publication number
- CN201851857U CN201851857U CN2010205852880U CN201020585288U CN201851857U CN 201851857 U CN201851857 U CN 201851857U CN 2010205852880 U CN2010205852880 U CN 2010205852880U CN 201020585288 U CN201020585288 U CN 201020585288U CN 201851857 U CN201851857 U CN 201851857U
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- mapping
- support frame
- triangular support
- surveying
- special
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- Expired - Fee Related
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Abstract
The utility model provides a special triangular support frame for surveying and mapping, belonging to a surveying and mapping instrument. The special triangular support frame for the surveying and the mapping structurally comprises an instrument placing platform. Three stand bars are evenly connected with the lower side of the instrument placing platform. The lower part of each stand bar is provided with threads and is sheathed with a sliding block through the threads. A pointed conical fixing leg is arranged at the lower end of each stand bar. Compared with the prior art, the special triangular support frame for the surveying and the mapping has the advantages that the design is reasonable, the structure is simple, the support frame is convenient to use, the support frame is suitable for different bottom surfaces, the slipping can be avoided, the surveying and the mapping are facilitated, the time and the effort are saved when the support frame is used, and the working efficiency is improved.
Description
Technical field
The utility model relates to mapping instrument technology field, a kind of specifically triangular support bracket of surveying and drawing special use.
Background technique
In the surveying and mapping tool of prior art, the tripod supporting frame that mapper is used all is to comprise three supporting legs, the center that is provided with in the upper end of three supporting legs connects platform, angle between adjacent legs is 120 °, and the minimum point of current supporting leg all is sharp, three-legged structure is very firm, be fit to very much local land surveying such as building site, highway, but still there is certain deficiency in it: such as relatively more difficult in the enterprising enforcement usefulness in level and smooth bottom surface, on the floor of skidding especially easily and grinding away, very inconvenient, fixing firm inadequately.
Summary of the invention
Technical assignment of the present utility model is to solve the deficiencies in the prior art, provides a kind of mapping simple in structure, easy to use, that can use in varying environment special-purpose triangular support bracket.
The technical solution of the utility model realizes in the following manner, this surveys and draws special-purpose triangular support bracket, its structure comprises the instrument mounting table, instrument mounting table downside evenly is connected with three vertical rods, described vertical rod bottom is provided with screw thread and is connected to slide block by thread bush, is provided with the sharp cone distal fastening foot in the lower end of vertical rod.
Described slide block is inverted cone shape and is threaded with vertical rod.
Described slide block bottom surface evenly is provided with anti-skidding projection ringwise on annular bottom surface.
Described anti-skidding projection is cylindric or hemispherical.
The beneficial effect that the utility model is compared with prior art produced is:
Characteristics such as that the special-purpose triangular support bracket of a kind of mapping of the present utility model has is simple in structure, easy to use, be skillfully constructed, except being provided with cone-shaped supporting foot, also thread bush is connected to conical sliding block, this slide block vertical length is longer than fastening foot vertical length, on the annular bottom surface of slide block, evenly be provided with anti-skidding projection, adjusting slider position according to actual needs so just, sliding slider adapts to different floors, avoid skidding, mapping is convenient, using process is time saving and energy saving, saves working efficiency.
Description of drawings
Accompanying drawing 1 is the plan view of the utility model user mode;
Accompanying drawing 2 is plan views of vertical rod of the present utility model;
Accompanying drawing 3 is bottom surface structural representations of slide block of the present utility model.
Mark in the accompanying drawing is represented respectively:
1, vertical rod, 2, the instrument mounting table, 3, slide block, 4, screw thread, 5, fastening foot, 6, anti-skidding projection.
Embodiment
Below in conjunction with accompanying drawing the special-purpose triangular support bracket of mapping of the present utility model is done following detailed description the in detail.
As accompanying drawing 1, Fig. 2, shown in Figure 3, this surveys and draws special-purpose triangular support bracket, its structure comprises instrument mounting table 2, instrument mounting table 2 downsides evenly are connected with three vertical rods 1, described vertical rod 1 bottom is provided with screw thread 4 and is socketed with slide block 3 by screw thread 4, be provided with sharp cone distal fastening foot 5 in the lower end of vertical rod 1, described slide block 3 is inverted cone shape and is connected in the vertical rod 1.
Described slide block 3 bottom surfaces evenly are provided with anti-skidding projection 6 ringwise on annular bottom surface, this anti-skidding projection 6 is cylindric or hemispherical.
As shown in Figure 2, ratio fastening foot 5 vertical lengths of slide block 3 vertical lengths design are longer, when mapping worker need be surveyed and drawn on comparatively smooth ground, only need sliding slider 3, slide block 3 is propped up fastening foot 5, fastening foot 5 maintains static under the protection of anti-skidding projection 6, so just can use supporting frame, mapping is convenient, and using process is time saving and energy saving, saves working efficiency.
Claims (4)
1. survey and draw special-purpose triangular support bracket, comprise the instrument mounting table, instrument mounting table downside evenly is connected with three vertical rods, it is characterized in that described vertical rod bottom is provided with screw thread and is connected to slide block by thread bush, is provided with the sharp cone distal fastening foot in the lower end of vertical rod.
2. the special-purpose triangular support bracket of mapping according to claim 1 is characterized in that described slide block is inverted cone shape and is threaded with vertical rod.
3. the special-purpose triangular support bracket of mapping according to claim 1 and 2 is characterized in that described slide block bottom surface ringwise, evenly is provided with anti-skidding projection on annular bottom surface.
4. the special-purpose triangular support bracket of mapping according to claim 3 is characterized in that described anti-skidding projection is cylindric or hemispherical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205852880U CN201851857U (en) | 2010-11-01 | 2010-11-01 | Special triangular support frame for surveying and mapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205852880U CN201851857U (en) | 2010-11-01 | 2010-11-01 | Special triangular support frame for surveying and mapping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201851857U true CN201851857U (en) | 2011-06-01 |
Family
ID=44094248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205852880U Expired - Fee Related CN201851857U (en) | 2010-11-01 | 2010-11-01 | Special triangular support frame for surveying and mapping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201851857U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104653973A (en) * | 2015-02-15 | 2015-05-27 | 无锡市政设计研究院有限公司 | Anti-slip stabilizing device for measuring foot stand |
| CN104776876A (en) * | 2015-03-31 | 2015-07-15 | 苏州华徕光电仪器有限公司 | Anti-skid bracket for surveying and mapping instrument |
| CN106051408A (en) * | 2016-08-02 | 2016-10-26 | 四川鸿鑫空间测绘有限公司 | Mapper bracket |
-
2010
- 2010-11-01 CN CN2010205852880U patent/CN201851857U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104653973A (en) * | 2015-02-15 | 2015-05-27 | 无锡市政设计研究院有限公司 | Anti-slip stabilizing device for measuring foot stand |
| CN104653973B (en) * | 2015-02-15 | 2016-06-22 | 无锡市政设计研究院有限公司 | Measure the anti-skidding securing device of foot rest |
| CN104776876A (en) * | 2015-03-31 | 2015-07-15 | 苏州华徕光电仪器有限公司 | Anti-skid bracket for surveying and mapping instrument |
| CN106051408A (en) * | 2016-08-02 | 2016-10-26 | 四川鸿鑫空间测绘有限公司 | Mapper bracket |
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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: 20110601 Termination date: 20131101 |