CN212058764U - Tripod for surveying and mapping - Google Patents
Tripod for surveying and mapping Download PDFInfo
- Publication number
- CN212058764U CN212058764U CN202020795522.6U CN202020795522U CN212058764U CN 212058764 U CN212058764 U CN 212058764U CN 202020795522 U CN202020795522 U CN 202020795522U CN 212058764 U CN212058764 U CN 212058764U
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- driving
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- tripod
- fixedly connected
- surveying
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Abstract
The utility model relates to a tripod for surveying and mapping, which comprises a placing table, wherein three groups of mounting blocks are fixedly connected on the lower surface of the placing table, the mounting blocks are centrosymmetric, the lower surface of the mounting block is provided with a mounting groove, two ends of the mounting groove are respectively communicated with the end surfaces of two ends of the mounting block, a mounting rod is fixedly connected between the inner walls of the two groups of mounting grooves, a rotating gear is rotatably connected on the mounting rod, the side walls of the two sides of the rotating gear are fixedly connected with a U-shaped block, the other end of the U-shaped block is fixedly connected with a supporting leg, a driving mechanism for driving the three groups of rotating gears to rotate simultaneously is arranged on the placing table, the three groups of rotating gears are driven by the driving mechanism to rotate simultaneously, the rotating gears drive the support legs to rotate, through such setting, simple structure, convenient operation has made things convenient for the operator to open three groups of stabilizer blades of tripod simultaneously and the angle of opening all the same.
Description
Technical Field
The utility model belongs to the technical field of a surveying and mapping device's technique and specifically relates to a tripod for survey and drawing is related to.
Background
The tripod is used for installing surveying and mapping equipment in the survey and mapping engineering, makes things convenient for surveying and mapping equipment's measurement, and current tripod is in the use, and the operator need open the three stabilizer blade of tripod in proper order, and can not guarantee that the angle that three stabilizer blade was opened is the same, leads to this kind of tripod to use inconveniently.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a tripod for survey and drawing has the angle that has made things convenient for the operator to open three groups of stabilizer blades of tripod simultaneously and open all the same effect.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a tripod for survey and drawing, is including placing the platform place three group's of fixedly connected with installation pieces on the platform lower surface, the installation piece is central symmetry, has seted up a mounting groove on installation piece lower surface, the both ends of mounting groove communicate with the both ends terminal surface of installation piece respectively, and a fixedly connected with installation pole between two sets of mounting groove inner walls rotates on the installation pole and is connected with a rotating gear, and fixedly connected with U type piece on the lateral wall of rotating gear both sides, a fixedly connected with stabilizer blade on the U type piece other end is equipped with and is used for driving three group's rotating gear pivoted actuating mechanism simultaneously placing the bench.
Through adopting above-mentioned technical scheme, rotate simultaneously through three running gear of actuating mechanism drive, running gear drives the stabilizer blade and rotates, through such setting, simple structure, convenient operation has made things convenient for the angle that the operator opened and opened three groups of stabilizer blades of tripod simultaneously all the same.
The utility model discloses further configure to: the driving mechanism comprises a driving hole formed in the upper surface of the placing table, a driving rod connected in the driving hole in a sliding mode, three groups of driving racks fixedly connected to the outer wall of one end of the driving rod and a driving piece arranged on the upper surface of the placing table and used for enabling the driving rod to slide in the driving hole, and the driving racks are meshed with the rotating gears.
Through adopting above-mentioned technical scheme, actuating lever sliding connection is in the drive hole, and driving piece drive actuating lever slides in the drive hole, and the drive rack on the actuating lever drives the running gear and rotates, through such setting, simple structure, convenient operation has made things convenient for operator drive running gear to rotate.
The utility model discloses further configure to: the driving piece includes that the rotation is connected at the swivel becket of placing the bench surface, offers first screw thread on the swivel becket inner wall, offers the second screw thread on the one end outer wall of drive rack is kept away from to the actuating lever, offers constant head tank, the locating piece of fixed connection on the drive hole inner wall of offering along actuating lever length direction on the actuating lever outer wall, locating piece sliding connection is in the constant head tank, meshes between first screw thread and the second screw thread, be coaxial setting between swivel becket and the drive hole.
Through adopting above-mentioned technical scheme, rotate the swivel becket, under the cooperation through first screw thread and second screw thread, the swivel becket drive actuating lever slides in the drive hole, through such setting, simple structure, convenient operation has made things convenient for operator drive actuating lever to slide.
The utility model discloses further configure to: and a placing plate is fixedly connected to the end face of one end of the driving rod, which is far away from the driving rack.
Through adopting above-mentioned technical scheme fixedly connected with one places the board on the one end terminal surface that the drive rack was kept away from to the actuating lever, places the board through having set up, has made things convenient for the operator to install mapping equipment.
The utility model discloses further configure to: the outer wall of the support leg is connected with an extension bar in a sliding manner, and the outer wall of the extension bar is provided with a locking mechanism for positioning the position of the extension bar on the outer wall of the support leg.
Through adopting above-mentioned technical scheme, through sliding connection has an extension bar on the stabilizer blade outer wall, through the position of locking mechanism location extension bar on the stabilizer blade, through such setting, simple structure, convenient operation has made things convenient for the operator to adjust the height of placing the platform.
The utility model discloses further configure to: the locking mechanism comprises an embedded groove formed in the outer wall of the extension pipe, a ball embedded in the embedded groove in a sliding mode and a driving assembly arranged on the outer wall of the extension pipe and used for driving the ball to move, and the ball is abutted to the outer wall of the supporting leg after sliding in the embedded groove.
Through adopting above-mentioned technical scheme, slide in the caulking groove through drive assembly drive ball, the ball supports tightly on the stabilizer blade outer wall after sliding in the caulking groove, through such setting, simple structure, convenient operation has made things convenient for the operator to adjust the position of extension bar on the stabilizer blade.
The utility model discloses further configure to: the driving assembly comprises a driving sleeve which is connected to the outer wall of the extension rod in a sliding mode, a driving ring which is fixedly connected to the inner wall of the driving sleeve, an internal thread which is arranged on the inner wall of the driving sleeve and an external thread which is arranged on the outer wall of the extension rod, and the internal thread and the external thread are meshed.
Through adopting above-mentioned technical scheme, through the cooperation of external screw thread and internal thread, the drive sleeve drives the drive ring motion, and the motion of drive ring drive ball has simple structure, and convenient operation has made things convenient for operator's drive ball to slide in the caulking groove.
The utility model discloses further configure to: and a guide surface is arranged on the end surface of one end of the driving ring, which is close to the ball, and the guide surface is arranged towards the ball.
Through adopting above-mentioned technical scheme, seted up a spigot surface on the drive ring is close to the one end terminal surface of ball, the spigot surface is seted up towards the ball, and the drive ring passes through spigot surface drive ball motion, through such setting, simple structure, convenient operation has improved the stability of drive ring drive ball motion.
To sum up, the utility model discloses a following at least one useful technological effect: the three groups of support legs of the tripod can be conveniently opened by an operator at the same time, and the opening angles are the same; the stability of the driving ring for driving the balls to move is improved; the operator can adjust the position of the extension bar on the support legs conveniently.
Drawings
FIG. 1 is a schematic view of the overall structure of the embodiment;
fig. 2 is a schematic view of the overall structure of the locking mechanism in the embodiment.
Reference numerals: 1. a placing table; 2. mounting blocks; 3. mounting grooves; 4. mounting a rod; 5. a rotating gear; 6. a U-shaped block; 7. a support leg; 8. a drive mechanism; 9. a drive aperture; 10. a drive rod; 11. a drive rack; 12. a drive member; 13. a rotating ring; 14. a first thread; 15. a second thread; 16. positioning a groove; 17. positioning blocks; 18. placing the plate; 19. lengthening a rod; 20. a locking mechanism; 21. caulking grooves; 22. a ball bearing; 23. a drive assembly; 24. a drive sleeve; 25. a drive ring; 26. an internal thread; 27. an external thread; 28. a guide surface.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, for the utility model discloses a tripod for survey and drawing, including placing platform 1, fixedly connected with three group's installation piece 2 on placing platform 1 lower surface, three group's installation piece 2 are the central symmetry setting, a mounting groove 3 has been seted up on installation piece 2 lower surface, the both ends of mounting groove 3 communicate with the both ends terminal surface of installation piece 2 respectively, a fixedly connected with installation pole 4 between the inner wall of mounting groove 3, it is connected with a rotating gear 5 to rotate on installation pole 4, a fixedly connected with U type piece 6 on the lateral wall of rotating gear 5 both sides, one serves fixedly connected with stabilizer blade 7 at U type piece 6, be equipped with on placing platform 1 and be used for driving three group's rotating gear 5 pivoted actuating mechanism 8 simultaneously.
As shown in fig. 1 and 2, the driving mechanism 8 includes a driving hole 9, a driving rod 10, a driving rack 11 and a driving member 12, the driving hole 9 is opened on the upper surface of the placing table 1, the driving hole 9 penetrates through the upper and lower surfaces of the placing table 1, the driving rod 10 is slidably connected in the driving hole 9, the driving rack 11 is fixedly connected on the outer wall of the driving rod 10, three groups of driving racks 11 are opened along the circumferential direction of the outer wall of the driving rod 10, the driving member 12 is disposed on the upper surface of the placing table 1, and the driving member 12 is used for driving the driving rod 10 to move.
As shown in fig. 1 and 2, the driving member 12 includes a rotating ring 13, a first thread 14, a second thread 15, a positioning groove 16 and a positioning block 17, the rotating ring 13 is rotatably connected to the upper surface of the placing table 1, the first thread 14 is formed on the inner wall of the rotating ring 13, the second thread 15 is formed on the outer wall of the driving rod 10, the first thread 14 and the second thread 15 are engaged with each other, the positioning groove 16 is formed on the outer wall of the driving rod 10 and is arranged along the length direction of the driving rod 10, the positioning block 17 is fixedly connected to the inner wall of the driving hole 9, and the positioning block 17 is slidably connected to the positioning groove 16.
As shown in fig. 1 and 2, in order to facilitate connection of the surveying and mapping apparatus, a placing plate 18 is fixedly connected to an end surface of the driving rod 10 remote from the driving rack 11.
As shown in fig. 1 and 2, in order to facilitate the operator to adjust the length of the support leg 7, an extension bar 19 is slidably connected to the outer wall of the support leg 7, and a locking mechanism 20 for positioning the extension bar 19 on the outer wall of the support leg 7 is disposed on the outer wall of the extension bar 19.
As shown in fig. 1 and 2, the locking mechanism 20 includes a caulking groove 21, a ball 22 and a driving assembly 23, the caulking groove 21 is opened on the outer wall of the extension bar 19, a plurality of groups of caulking grooves 21 are opened along the circumference of the outer wall of the extension bar 19, the ball 22 is slidably inserted in the caulking groove 21, the driving assembly 23 is disposed on the outer wall of the extension bar 19, the driving assembly 23 is used for driving the ball 22 to slide in the caulking groove 21, and the ball 22 is tightly pressed on the outer wall of the supporting leg 7 after sliding in the caulking groove 21.
As shown in fig. 1 and 2, the driving assembly 23 includes a driving sleeve 24, a driving ring 25, an internal thread 26 and an external thread 27, the driving sleeve 24 is slidably connected to the outer wall of the extension rod 19, the driving ring 25 is fixedly connected to the inner wall of the driving sleeve 24, the internal thread 26 is arranged on the inner wall of the driving sleeve 24, the external thread 27 is arranged on the outer wall of the extension rod 19, and the driving sleeve 24 drives the driving ring 25 to move by the engagement between the internal thread 26 and the external thread 27.
As shown in fig. 1 and 2, in order to improve the stability of the driving ring 25 for driving the balls 22, a guide surface 28 is formed on an end surface of the driving ring 25 near the balls 22, the guide surface 28 is formed toward the balls 22, and the driving ring 25 drives the balls 22 to move through the guide surface 28.
The implementation principle of the embodiment is as follows: when the tripod needs to be used, the rotating ring 13 is rotated, under the matching of the first threads 14 and the second threads 15, the rotating ring 13 drives the driving rod 10 to slide in the driving hole 9, the driving rack 11 drives the rotating gear 5 to rotate, and the rotating gear 5 drives the supporting legs 7 to rotate; the position of the extension rod 19 on the support leg 7 is adjusted, after the adjustment is completed, the driving sleeve 24 is rotated, under the matching of the internal thread 26 and the external thread 27, the driving sleeve 24 drives the driving ring 25 to move, the driving ring 25 drives the balls 22 to move through the guide surface 28, and the balls 22 slide in the caulking groove 21 and then are tightly pressed on the outer wall of the support leg 7.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a tripod for survey and drawing, is including placing platform (1), its characterized in that: place three group's installation pieces (2) of fixedly connected with on platform (1) lower surface, installation piece (2) are central symmetry, have seted up a mounting groove (3) on installation piece (2) lower surface, the both ends of mounting groove (3) communicate with the both ends terminal surface of installation piece (2) respectively, fixedly connected with one installation pole (4) between two sets of mounting groove (3) inner walls, rotate on installation pole (4) and be connected with a rotating gear (5), fixedly connected with U type piece (6) on rotating gear (5) both sides lateral wall, fixedly connected with stabilizer blade (7) on U type piece (6) the other end, be equipped with on placing platform (1) and be used for driving three group's rotating gear (5) pivoted actuating mechanism (8) simultaneously.
2. A tripod for surveying and mapping according to claim 1, wherein: the driving mechanism (8) comprises a driving hole (9) formed in the upper surface of the placing table (1), a driving rod (10) connected in the driving hole (9) in a sliding mode, three groups of driving racks (11) fixedly connected to the outer wall of one end of the driving rod (10) and a driving piece (12) arranged on the upper surface of the placing table (1) and used for driving the driving rod (10) to slide in the driving hole (9), and the driving racks (11) and the rotating gear (5) are meshed.
3. A tripod for surveying and mapping according to claim 2, wherein: drive piece (12) including rotate connect swivel becket (13) on placing platform (1) upper surface, set up first screw thread (14) on swivel becket (13) inner wall, set up second screw thread (15) on one end outer wall of drive rack (11) is kept away from in actuating lever (10), set up constant head tank (16) of seting up along actuating lever (10) length direction on actuating lever (10) outer wall, locating piece (17) of fixed connection on actuating hole (9) inner wall, locating piece (17) sliding connection is in constant head tank (16), meshes between first screw thread (14) and second screw thread (15), be coaxial setting between swivel becket (13) and actuating hole (9).
4. A tripod for surveying and mapping according to claim 3, wherein: a placing plate (18) is fixedly connected to the end face of one end of the driving rod (10) far away from the driving rack (11).
5. A tripod for surveying and mapping according to claim 1, wherein: an extension bar (19) is connected to the outer wall of the support leg (7) in a sliding manner, and a locking mechanism (20) used for positioning the position of the extension bar (19) on the outer wall of the support leg (7) is arranged on the outer wall of the extension bar (19).
6. A tripod for surveying and mapping according to claim 5, wherein: the locking mechanism (20) comprises an embedded groove (21) formed in the outer wall of the extension pipe, a ball (22) embedded in the embedded groove (21) in a sliding mode and a driving assembly (23) arranged on the outer wall of the extension pipe and used for driving the ball (22) to move, and the ball (22) is tightly abutted to the outer wall of the supporting leg (7) after sliding in the embedded groove (21).
7. A tripod for surveying and mapping according to claim 6, wherein: the driving assembly (23) comprises a driving sleeve (24) which is connected to the outer wall of the extension bar (19) in a sliding mode, a driving ring (25) which is fixedly connected to the inner wall of the driving sleeve (24), an internal thread (26) which is formed in the inner wall of the driving sleeve (24) and an external thread (27) which is formed in the outer wall of the extension bar, and the internal thread (26) and the external thread (27) are meshed with each other.
8. A tripod for surveying and mapping according to claim 7, wherein: a guide surface (28) is arranged on one end face of the driving ring (25) close to the balls (22), and the guide surface (28) is arranged towards the balls (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020795522.6U CN212058764U (en) | 2020-05-13 | 2020-05-13 | Tripod for surveying and mapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020795522.6U CN212058764U (en) | 2020-05-13 | 2020-05-13 | Tripod for surveying and mapping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212058764U true CN212058764U (en) | 2020-12-01 |
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ID=73520660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020795522.6U Active CN212058764U (en) | 2020-05-13 | 2020-05-13 | Tripod for surveying and mapping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212058764U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113701004A (en) * | 2021-09-01 | 2021-11-26 | 深圳市华诺摄影器材有限公司 | Photographic equipment supporting device |
| CN116972308A (en) * | 2023-09-22 | 2023-10-31 | 启东市福科达机电科技有限公司 | Tripod for civil engineering measurement |
-
2020
- 2020-05-13 CN CN202020795522.6U patent/CN212058764U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113701004A (en) * | 2021-09-01 | 2021-11-26 | 深圳市华诺摄影器材有限公司 | Photographic equipment supporting device |
| CN116972308A (en) * | 2023-09-22 | 2023-10-31 | 启东市福科达机电科技有限公司 | Tripod for civil engineering measurement |
| CN116972308B (en) * | 2023-09-22 | 2023-12-15 | 启东市福科达机电科技有限公司 | Tripod for civil engineering measurement |
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