CN215488791U - Rotary tripod for geographical surveying and mapping - Google Patents
Rotary tripod for geographical surveying and mapping Download PDFInfo
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- CN215488791U CN215488791U CN202120738339.7U CN202120738339U CN215488791U CN 215488791 U CN215488791 U CN 215488791U CN 202120738339 U CN202120738339 U CN 202120738339U CN 215488791 U CN215488791 U CN 215488791U
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Abstract
The utility model discloses a rotary tripod for geographic mapping, which comprises a support platform and three support conical feet, wherein the support conical feet are respectively provided with a connecting mechanism, and each support conical foot is arranged at the bottom of the support platform through the connecting mechanism, so that the support platform can realize angle adjustment through the independent action of each connecting mechanism.
Description
Technical Field
The utility model relates to the technical field of geodetic surveying and mapping tripods, in particular to a rotary tripod for geodetic surveying and mapping.
Background
The topographic survey refers to the work of surveying and mapping the topographic map, survey the ground feature on earth surface and the projection position and the elevation of topography on the horizontal plane promptly, and reduce according to certain proportion, draw the work of forming the topographic map with symbol and notes, the tripod is a support frame that is used for stabilizing the geographical surveying instrument, and provide rotatory support ability for the surveying instrument through the rotary type adapting unit on the tripod, and then make things convenient for real-time surveying and mapping, and the location of tripod is very important, the tripod can be divided into according to the material classification and is wooden, the plastics material that excels in, alloy material, steel material, volcanic rock and carbon fiber etc. the effect of tripod no matter is all unthinkable to amateur user or professional user, its main function is exactly stable surveying instrument, in order to reach and draw the survey effect.
At present, in the work of daily geographical survey and drawing, all need adjust the levelness of surveying instrument on the tripod before the survey and drawing, the tradition all is that each supporting legs of tripod is adjusted in proper order to manual, through the locking of cancelling each supporting legs repeatedly, and flexible adjustment its real-time height, with the level of supporting platform on the adjustment tripod, thereby guarantee that the level survey and drawing of surveying instrument uses, each supporting legs need be adjusted respectively to its whole adjustment process, relatively troublesome, and it is serious consuming time, for this reason, we propose a rotary type tripod for geographical survey and drawing.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a rotating tripod for geography mapping, so as to solve the above problems.
In order to achieve the purpose, the utility model provides the following technical scheme: a rotary tripod for geographic mapping comprises a supporting platform and three supporting cone feet, wherein the supporting cone feet are respectively provided with a connecting mechanism, and each supporting cone foot is arranged at the bottom of the supporting platform through the connecting mechanism, so that the supporting platform can realize angle adjustment through the independent action of each connecting mechanism;
the automatic suspension device further comprises a balance suspension mechanism, wherein the balance suspension mechanism is used for automatically suspending and balancing the supporting platform and is matched with the connecting mechanism, so that the supporting platform can automatically adjust the real-time levelness of the supporting platform.
Preferably, the connecting mechanism comprises a fixed shaft arranged on the support cone foot, a telescopic displacement shaft is arranged on the fixed shaft, the telescopic displacement shaft is matched with the support platform for use, and is matched with self-locking telescopic displacement of the telescopic displacement shaft in the fixed shaft and relative deflection of the telescopic displacement shaft and the support platform, so that the support platform has the capability of adjusting three feet, and is matched with the balance suspension mechanism to enable the support platform to automatically adjust the levelness of the support platform.
Preferably, the balance suspension mechanism comprises three pull ropes, the three pull ropes are arranged at the bottom of the support platform and correspond to the support cone feet respectively, the bottom ends of the three pull ropes are converged at one point, the point where the three pull ropes are converged is located on a gravity center line of the support platform, and the three pull ropes are converged at one point and then connected with a heavy object, so that the support platform is provided with stable balance pulling force by vertically suspending the heavy object and matching with the suspension of the three uniform pull ropes, and the support platform is automatically adjusted in levelness by matching with the connecting mechanism.
Preferably, the heavy object comprises a suspension rope and a hanging piece, so that the hanging piece is suspended below the supporting platform through the suspension rope, and the hanging piece can be made of a ferrous material to ensure that stable suspension gravity is provided.
Preferably, the suspension rope is detachably connected with the three pull ropes, so that the heavy object has the dismounting capacity and can be stored independently for convenient transportation and use.
Compared with the prior art, the utility model has the beneficial effects that:
the tripod horizontal adjusting device is different from the prior art, the supporting platform is arranged on the supporting cone feet through the connecting mechanism, the supporting platform can be vertically and horizontally suspended through the balanced suspension mechanism in the geographic mapping work, the connecting mechanism is matched, the levelness of the supporting platform can be automatically adjusted after the three supporting cone feet are unfolded, the tripod horizontal adjusting device is convenient and practical, and the time-consuming problem in the horizontal adjusting process of the traditional tripod is effectively avoided.
Drawings
FIG. 1 is a schematic view of an embodiment 1 of the present invention in its entirety and a partially enlarged structure;
FIG. 2 is a schematic view of another aspect of FIG. 1 and a partially enlarged view thereof;
fig. 3 is a schematic view of the overall structure of embodiment 2 of the present invention.
In the figure: 1-a support platform; 2-supporting the cone foot; 3-a connection mechanism; 31-a fixed shaft; 32-telescoping displacement shaft; 33-a displacement tank; 34-a collar; 35-a fastening bolt; 36-a compression spring; 4-a balanced suspension mechanism; 41-a pull rope; 42-heavy objects; 421-a suspension rope; 422-hanging part; 423-connecting block; 424-threaded pin.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-2, the present invention provides a technical solution: a rotary tripod for geography surveying and mapping comprises a supporting platform 1 and three supporting conical feet 2;
the support cone feet 2 are all provided with connecting mechanisms 3, each connecting mechanism 3 comprises a fixed shaft 31 arranged on each support cone foot 2, a telescopic displacement shaft 32 penetrates through the fixed shaft 31 in a movable manner, the top end of each telescopic displacement shaft 32 is rotatably connected with the support platform 1, the telescopic displacement shafts 32 are matched with self-locking telescopic displacement in the fixed shafts 31 and relative deflection between the self-locking telescopic displacement and the support platform 1, so that the support platform 1 has the three-foot adjustable capacity, the side walls of the fixed shafts 31 are provided with penetrating displacement grooves 33, the outer sides of the fixed shafts 31 are slidably sleeved with lantern rings 34, the lantern rings 34 are internally threaded with positioning bolts 35, the positioning bolts 35 are rotatably installed on the telescopic displacement shafts 32 through bearings, and in the using process, the positioning bolts 35 are matched with the clamping positions of the lantern rings 34 to effectively lock and position the real-time positions of the telescopic displacement shafts 32, therefore, after the levelness of the supporting platform 1 is adjusted automatically, the state of the supporting platform 1 can be locked and fixed, stable geographic mapping and mapping use is guaranteed, further, due to the influence of gravity, the supporting platform 1 is inevitably pressed by the telescopic shifting shaft 32 to be positioned at the lowest position on the fixed shaft 31 in a normal state, and in order to provide the self-lifting shifting capacity of the telescopic shifting shaft 32, a compression spring 36 is fixed in the fixed shaft 31 and used for suspending the supporting platform 1 and the telescopic shifting shaft 32 and providing the self-lifting shifting regulation capacity of the supporting platform 1 and the telescopic shifting shaft 32;
the device is characterized by further comprising a balance suspension mechanism 4, wherein the balance suspension mechanism 4 comprises three pull ropes 41, the pull ropes 41 are arranged at the bottom of the support platform 1 and correspond to the support taper feet 2 respectively, the bottom ends of the three pull ropes 41 converge at one point, and the point where the three pull ropes 41 converge is located on the gravity center line of the support platform 1;
and the three pulling ropes 41 converge to one point and then are connected with a heavy object 42, the heavy object 42 comprises a connecting block 423 fixed at the converging position of the bottom of the three pulling ropes 41, the connecting block 423 is in a circular block structure, but not limited, and the bottom of the connecting block 423 is provided with a threaded hole, the bottom of the connecting block 423 is in threaded connection with a threaded pin 424 through the threaded hole, in order to facilitate the disassembly and assembly of the threaded pin 424, the end of the threaded pin 424 is in a knob structure, a hanging rope 421 is fixed on the threaded pin 424, a hanging piece 422 is fixed at the bottom end of the hanging rope 421, so that the hanging piece 422 is hung below the supporting platform 1 through the hanging rope 421, the hanging piece 422 is in an ellipsoidal solid structure, but not limited, and can be made of iron material, so as to ensure that stable hanging gravity can be provided, and to provide a stable balanced pulling force for the supporting platform 1 in cooperation with the hanging of the three uniform pulling ropes 41, therefore, the levelness of the supporting platform 1 is automatically adjusted by matching with the connecting mechanism 3, so that the supporting platform 1 can be automatically suspended and balanced, and the connecting mechanism 3 is matched so that the supporting platform 1 can automatically adjust the real-time levelness of the supporting platform.
Example 2
Referring to fig. 3, the present invention provides a technical solution: a rotary tripod for geography surveying and mapping comprises a supporting platform 1 and three supporting conical feet 2;
the support cone feet 2 are all provided with connecting mechanisms 3, each connecting mechanism 3 comprises a fixed shaft 31 arranged on each support cone foot 2, a telescopic displacement shaft 32 penetrates through the fixed shaft 31 in a movable manner, the top end of each telescopic displacement shaft 32 is rotatably connected with the support platform 1, the telescopic displacement shafts 32 are matched with self-locking telescopic displacement in the fixed shafts 31 and relative deflection between the self-locking telescopic displacement and the support platform 1, so that the support platform 1 has the three-foot adjustable capacity, the side walls of the fixed shafts 31 are provided with penetrating displacement grooves 33, the outer sides of the fixed shafts 31 are slidably sleeved with lantern rings 34, the lantern rings 34 are internally threaded with positioning bolts 35, the positioning bolts 35 are rotatably installed on the telescopic displacement shafts 32 through bearings, and in the using process, the positioning bolts 35 are matched with the clamping positions of the lantern rings 34 to effectively lock and position the real-time positions of the telescopic displacement shafts 32, thus, after the levelness of the supporting platform 1 is self-adjusted, the state of the supporting platform can be locked and fixed, and stable geographic mapping is guaranteed;
the device is characterized by further comprising a balance suspension mechanism 4, wherein the balance suspension mechanism 4 comprises three pull ropes 41, the pull ropes 41 are arranged at the bottom of the support platform 1 and correspond to the support taper feet 2 respectively, the bottom ends of the three pull ropes 41 converge at one point, and the point where the three pull ropes 41 converge is located on the gravity center line of the support platform 1;
the three pull ropes 41 converge at one point and then are connected with a heavy object 42, the heavy object 42 comprises a connecting block 423 fixed at the converging position of the bottoms of the three pull ropes 41, the connecting block 423 is of a circular block structure, but not limited, the bottom of the connecting block is provided with a threaded hole, the bottom of the connecting block 423 is in threaded connection with a threaded pin shaft 424 through the threaded hole, in order to facilitate the disassembly and assembly of the threaded pin shaft 424, the end part of the threaded pin shaft 424 is of a knob structure, and a suspension rope 421 is fixed on the threaded pin shaft 424;
the bottom end of the suspension rope 421 is fixed with a suspension member 422, the suspension member 422 is of an ellipsoidal hollow net structure and is made of elastic materials, when the suspension rope 421 is used, heavy objects such as stones can be taken on a surveying and mapping site and directly placed in the suspension member 422 for gravity suspension, and the suspension member 422 does not need to be specially used for suspension, so that the suspension rope 421 can suspend the suspension member 422 below the supporting platform 1, stable suspension gravity can be guaranteed, stable balance pulling force is provided for the supporting platform 1 by matching with suspension of three uniform pull ropes 41, and the connection mechanism 3 is matched to automatically adjust the levelness of the supporting platform 1 for automatic suspension balance of the supporting platform 1 and to be matched with the connection mechanism 3, so that the supporting platform 1 can automatically adjust the levelness in time.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a geography is rotary type tripod for survey and drawing, includes a supporting platform (1) and three support awl foot (2), its characterized in that: the supporting cone feet (2) are provided with connecting mechanisms (3), and each supporting cone foot (2) is arranged at the bottom of the supporting platform (1) through the connecting mechanism (3), so that the supporting platform (1) can realize angle adjustment through the independent action of each connecting mechanism (3);
the automatic hanging device is characterized by further comprising a balance hanging mechanism (4) used for automatically hanging balance on the supporting platform (1) and matching with the connecting mechanism (3) so that the supporting platform (1) can automatically adjust the real-time levelness of the supporting platform.
2. A rotary tripod according to claim 1, wherein: coupling mechanism (3) are including setting up fixed axle (31) on supporting awl foot (2), be provided with flexible shift axle (32) on fixed axle (31), flexible shift axle (32) uses with supporting platform (1) cooperation, and the flexible shift axle of auto-lock of cooperation (32) in fixed axle (31) is flexible to be shifted and its relative deflection with supporting platform (1), a compression spring (36) of fixed axle (31) internal fixation for with supporting platform (1) and flexible shift axle (32) suspension, provide its self-lifting shift adjustment ability, so that supporting platform (1) possesses three-legged adjustable ability, and cooperation balanced suspension mechanism (4) so that supporting platform (1) adjusts its levelness by oneself.
3. A rotary tripod according to claim 2, wherein: balanced suspension mechanism (4) are provided with threely including stay cord (41), and correspond respectively and support awl foot (2) and set up in supporting platform (1) bottom, and is three stay cord (41) bottom is converged in a little, and this is three a point that stay cord (41) converge is located the line of gravity center of supporting platform (1), and is three stay cord (41) converge and be connected with a heavy object (42) after a little to through the perpendicular of heavy object (42) hangs to cooperate the hanging of three even stay cord (41), come for supporting platform (1) provides a stable balanced pulling dynamics of dragging, thereby cooperate coupling mechanism (3) come from the levelness of adjusting supporting platform (1).
4. A rotary tripod according to claim 3, wherein: the heavy object (42) comprises a suspension rope (421) and a hanging piece (422), so that the hanging piece (422) is hung below the supporting platform (1) through the suspension rope (421), and the hanging piece (422) is made of iron materials to ensure that stable hanging gravity is provided.
5. A rotary tripod according to claim 4, wherein: the hanging rope (421) is detachably connected with the three pull ropes (41), so that the heavy object (42) has the dismounting capacity and can be stored independently for convenient transportation and use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120738339.7U CN215488791U (en) | 2021-04-09 | 2021-04-09 | Rotary tripod for geographical surveying and mapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120738339.7U CN215488791U (en) | 2021-04-09 | 2021-04-09 | Rotary tripod for geographical surveying and mapping |
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| Publication Number | Publication Date |
|---|---|
| CN215488791U true CN215488791U (en) | 2022-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120738339.7U Expired - Fee Related CN215488791U (en) | 2021-04-09 | 2021-04-09 | Rotary tripod for geographical surveying and mapping |
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| Country | Link |
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| CN (1) | CN215488791U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117366419A (en) * | 2023-12-07 | 2024-01-09 | 金石工程设计(山东)集团有限公司 | A topography relief measuring device for urban land planning |
-
2021
- 2021-04-09 CN CN202120738339.7U patent/CN215488791U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117366419A (en) * | 2023-12-07 | 2024-01-09 | 金石工程设计(山东)集团有限公司 | A topography relief measuring device for urban land planning |
| CN117366419B (en) * | 2023-12-07 | 2024-03-12 | 金石工程设计(山东)集团有限公司 | A topography relief measuring device for urban land planning |
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| GR01 | Patent grant | ||
| 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: 20220111 |