CN215981789U - Regulation formula surveying instrument positioner for mapping engineering - Google Patents
Regulation formula surveying instrument positioner for mapping engineering Download PDFInfo
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- CN215981789U CN215981789U CN202122433370.2U CN202122433370U CN215981789U CN 215981789 U CN215981789 U CN 215981789U CN 202122433370 U CN202122433370 U CN 202122433370U CN 215981789 U CN215981789 U CN 215981789U
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- 238000013507 mapping Methods 0.000 title claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000008844 regulatory mechanism Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 5
- 238000013459 approach Methods 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of engineering surveying and mapping instruments, in particular to an adjustable surveying and mapping instrument positioning device for surveying and mapping engineering, which aims at the problems that the length of an existing tripod is inconvenient to finely adjust, the tripod can approach a horizontal effect only by repeatedly adjusting the length, and time and labor are wasted, the adjustable surveying and mapping instrument positioning device comprises an installation platform, wherein the bottom of the installation platform is rotatably provided with three telescopic supporting leg mechanisms, each telescopic supporting leg mechanism comprises a supporting leg, and the top of the supporting leg is rotatably connected with the bottom of the installation platform; the tripod is characterized in that a rectangular limiting frame is connected onto the supporting leg, a telescopic rod is arranged in the supporting leg, the bottom end of the telescopic rod is connected with the inserting pin, the telescopic rod is arranged in the rectangular limiting frame in a sliding mode, and a telescopic adjusting structure is arranged on the supporting leg.
Description
Technical Field
The utility model relates to the technical field of engineering surveying and mapping instruments, in particular to an adjustable surveying and mapping instrument positioning device for surveying and mapping engineering.
Background
Surveying is measuring and mapping. Based on computer technology, photoelectric technology, network communication technology, space science and information science, a global navigation satellite positioning system, remote sensing and a geographic information system are taken as technical cores, the existing characteristic points and boundary lines on the ground are measured by a measuring means to obtain the figure and position information reflecting the current situation of the ground, the surveying and mapping is a working process that a worker obtains data through measurement of a certain instrument and draws a figure, in the surveying and mapping work, the use of a surveying and mapping instrument is indispensable, the surveying and mapping instrument needs to be installed on a positioning device in the using process, and the current positioning device is usually a tripod;
because horizontal adjustment mechanism control range on the surveying instrument is limited, so need continuous debugging tripod to reduce horizontal error, rethread horizontal adjustment mechanism finely tunes afterwards, reaches horizontal location's effect, but the length of current tripod is not convenient for finely tune for the tripod needs to adjust length repeatedly just can be close horizontal effect, and is comparatively time-consuming and energy-consuming.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects that the length of the existing tripod is inconvenient to finely adjust, the tripod needs to be repeatedly adjusted to be close to the horizontal effect, and time and labor are wasted.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an adjustable mapping instrument positioning device for mapping engineering comprises an installation platform, wherein the bottom of the installation platform is rotatably provided with three telescopic support leg mechanisms, each telescopic support leg mechanism comprises a support leg, and the top of each support leg is rotatably connected with the bottom of the installation platform;
be connected with the spacing frame of rectangle on the landing leg, and be provided with the telescopic link in the landing leg, the bottom of telescopic link is connected with participates in, and the telescopic link slides and sets up in the spacing frame of rectangle, is provided with flexible regulation structure on the landing leg, and flexible adjustment mechanism cooperatees with the telescopic link.
Preferably, flexible adjustment mechanism includes two limit sleeve, and two equal slip caps of limit sleeve locate on the landing leg, and are connected with same spacing horizontal pole on two limit sleeve, are provided with the threaded rod on the spacing horizontal pole, and the thread groove has been seted up on the top of telescopic link, and the bottom screw thread of threaded rod is installed in the thread groove, and the top fixedly connected with hand wheel of threaded rod, threaded rod can drive the telescopic link displacement through the thread groove, reach the purpose of fine setting.
Preferably, the last spring groove of having seted up of limit sleeve, spring inslot slidable mounting has according to the briquetting, has seted up the cavity in the landing leg, sets up the slide of putting through mutually with the cavity on the landing leg, and slidable mounting has the slide bar in the slide, and the one end of slide bar extends to the spring inslot and with according to briquetting fixed connection, and the extrusion is pressed the briquetting and can be driven the slide bar displacement.
Preferably, the outside cover of slide bar is equipped with reset spring, and reset spring's one end and one side fixed connection according to the briquetting, reset spring's the other end and the one side inner wall fixed connection in spring groove, reset spring can drive the slide bar and reset.
Preferably, the other end of the slide bar extends to the cavity and is fixedly connected with the limiting plate, the limiting plate is symmetrically provided with clamping teeth, the inner wall of one side of the cavity is symmetrically provided with clamping racks, the clamping racks are matched with the clamping teeth, and the clamping racks can be embedded with the clamping teeth to fix the limiting plate in a locking mode.
Compared with the prior art, the utility model has the advantages that:
1. according to the scheme, the latch is matched with the latch bar, the pressing block and the sliding rod are matched with the reset spring, the pressing block can be firstly extruded when the telescopic leg support mechanism is used, the limiting plate drives the latch to be separated from the latch bar, so that the limiting sleeve can freely displace, the telescopic rod can be driven to displace through the limiting transverse rod and the threaded rod, the whole telescopic leg support mechanism is unfolded, and then the pressing block is loosened, so that the latch is embedded with the latch bar, and the support leg and the telescopic rod are fixed;
2. according to the scheme, the limiting cross rod is matched with the limiting sleeve, the threaded rod is matched with the telescopic rod through the threaded groove, so that the length of each telescopic rod can be finely adjusted by rotating the hand wheel after the telescopic support leg mechanism is unfolded, the tripod can be quickly made to be close to a horizontal state, and then the tripod can be adjusted to be in the horizontal state through the horizontal adjusting mechanism on the surveying instrument;
when the tripod height adjusting device is used, the height of the tripod can be conveniently adjusted in a fine mode, so that the tripod can simply and conveniently approach the horizontal effect, time and labor are saved, and the tripod height adjusting device is convenient for operators to use.
Drawings
Fig. 1 is a schematic structural diagram of an adjustable surveying instrument positioning device for surveying and mapping engineering according to the present invention;
FIG. 2 is a schematic cross-sectional view of an adjustable positioning device of a surveying instrument for surveying and mapping according to the present invention;
fig. 3 is an enlarged schematic structural view of a position a in fig. 2 of an adjustable surveying instrument positioning device for surveying and mapping engineering according to the present invention;
fig. 4 is a schematic perspective view of a limiting plate of the adjustable surveying instrument positioning device for surveying and mapping engineering according to the present invention.
In the figure: the device comprises a mounting platform 1, supporting legs 2, a rectangular limiting frame 3, a telescopic rod 4, a limiting sleeve 5, a limiting cross rod 6, a threaded rod 7, a pin 8, a hand wheel 9, a pressing block 10, a cavity 11, a slideway 12, a sliding rod 13, a return spring 14, a limiting plate 15, a latch 16 and a rack 17.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-4, an adjustable mapping instrument positioning device for mapping engineering comprises an installation platform 1, wherein the bottom of the installation platform 1 is rotatably provided with three telescopic support leg mechanisms, each telescopic support leg mechanism comprises a support leg 2, and the top of each support leg 2 is rotatably connected with the bottom of the installation platform 1;
be connected with the spacing frame 3 of rectangle on landing leg 2, and be provided with telescopic link 4 in the landing leg 2, the bottom of telescopic link 4 is connected with participates in 8, and telescopic link 4 slides and sets up in the spacing frame 3 of rectangle, is provided with flexible regulation structure on landing leg 2, and flexible adjustment mechanism cooperatees with telescopic link 4.
In this embodiment, flexible adjustment mechanism includes two limit sleeve 5, and two equal slip caps of limit sleeve 5 are located on landing leg 2, and are connected with same spacing horizontal pole 6 on two limit sleeve 5, are provided with threaded rod 7 on the spacing horizontal pole 6, and the thread groove has been seted up on the top of telescopic link 4, and the bottom screw thread of threaded rod 7 is installed in the thread groove, and welded fastening is connected with hand wheel 9 is passed through on the top of threaded rod 7, and threaded rod 7 can drive telescopic link 4 displacements through the thread groove, reaches the purpose of fine setting.
In this embodiment, the spring groove has been seted up on the spacing sleeve 5, and slidable mounting has according to briquetting 10 in the spring groove, has seted up cavity 11 in the landing leg 2, has seted up the slide 12 of putting through mutually with cavity 11 on the landing leg 2, and slidable mounting has slide bar 13 in the slide 12, and the one end of slide bar 13 extends to the spring inslot and passes through welded fastening with according to briquetting 10 and be connected, and the extrusion is pressed briquetting 10 and can be driven slide bar 13 displacement.
In this embodiment, the outer side of the sliding rod 13 is sleeved with a return spring 14, one end of the return spring 14 is fixedly connected with one side of the pressing block 10 by welding, the other end of the return spring 14 is fixedly connected with the inner wall of one side of the spring groove by welding, and the return spring 14 can drive the sliding rod 13 to return.
In this embodiment, the other end of the sliding rod 13 extends into the cavity 11 and is fixedly connected with the limiting plate 15 by welding, the limiting plate 15 is symmetrically provided with the latch 16, the inner wall of one side of the cavity 11 is symmetrically provided with the latch bar 17, the latch bar 17 is matched with the latch 16, and the latch bar 17 can be embedded with the latch 16 to lock and fix the limiting plate 15.
In the embodiment, when the device is used, the telescopic rod 4 needs to be released from the supporting leg 2, at this time, two limiting sleeves 5 can be held by one hand, and the pressing block 10 on the limiting sleeves 5 is extruded, so that the pressing block 10 drives the sliding rod 13 to displace and the reset spring 14 to deform, the sliding rod 13 drives the limiting plate 15 to displace when displacing, the limiting plate 15 drives the latch 16 to displace, so that the latch 16 is separated from the latch bar 17, at this time, the limiting sleeve 5 can drive the telescopic rod 4 to displace through the limiting cross rod 6 and the threaded rod 7, so that the telescopic rod 4 is unfolded until the height of the mounting platform 1 is convenient for a user to operate, then the pin 8 is abutted against the ground to improve the stability, then the limiting sleeve 5 is loosened, at this time, the reset spring 14 deforms and restores to drive the sliding rod 13, the pressing block 10 and the limiting plate 15 to reset, the limiting plate 15 drives the latch 16 to reset, make latch 16 once more with the gomphosis of draw-in bar 17, thereby make telescopic link 4 locked fixed, still need finely tune the length of three telescopic link 4 this moment, make mounting platform 1's top be close the horizontality, the surveying instrument horizontal adjustment in the later stage of being convenient for, hand wheel 9 can be rotated this moment, hand wheel 9 drives threaded rod 7 and rotates, threaded rod 7 drives telescopic link 4 displacement through the thread groove, thereby reach the purpose of finely tuning telescopic link 4, be close the horizontality until mounting platform 1's top, thereby the surveying instrument of being convenient for adjusts the level on mounting platform 1.
Example two
The difference from the first embodiment is that: the telescopic leg support device comprises an installation platform 1, wherein three telescopic leg support mechanisms are rotatably arranged at the bottom of the installation platform 1, each telescopic leg support mechanism comprises a leg support 2, and the top of each leg support 2 is rotatably connected with the bottom of the installation platform 1; be connected with the spacing frame 3 of rectangle on landing leg 2, and be provided with telescopic link 4 in the landing leg 2, the bottom of telescopic link 4 is connected with participates in 8, and telescopic link 4 slides and sets up in the spacing frame 3 of rectangle, is provided with flexible regulation structure on landing leg 2, and flexible adjustment mechanism cooperatees with telescopic link 4, is provided with the bandage on landing leg 2.
In the embodiment, when the device is used, the telescopic rod 4 needs to be released from the supporting leg 2, at this time, two limiting sleeves 5 can be held by one hand, and the pressing block 10 on the limiting sleeves 5 is extruded, so that the pressing block 10 drives the sliding rod 13 to displace and the reset spring 14 to deform, the sliding rod 13 drives the limiting plate 15 to displace when displacing, the limiting plate 15 drives the latch 16 to displace, so that the latch 16 is separated from the latch bar 17, at this time, the limiting sleeve 5 can drive the telescopic rod 4 to displace through the limiting cross rod 6 and the threaded rod 7, so that the telescopic rod 4 is unfolded until the height of the mounting platform 1 is convenient for a user to operate, then the pin 8 is abutted against the ground to improve the stability, then the limiting sleeve 5 is loosened, at this time, the reset spring 14 deforms and restores to drive the sliding rod 13, the pressing block 10 and the limiting plate 15 to reset, the limiting plate 15 drives the latch 16 to reset, make latch 16 once more with the gomphosis of draw-in bar 17, thereby make telescopic link 4 locked fixed, still need finely tune the length of three telescopic link 4 this moment, make the top of mounting platform 1 be close the horizontality, the surveying instrument horizontal adjustment in the later stage of being convenient for, hand wheel 9 can be rotated this moment, hand wheel 9 drives threaded rod 7 and rotates, threaded rod 7 drives telescopic link 4 displacement through the thread groove, thereby reach the purpose of finely tuning telescopic link 4, be close the horizontality until the top of mounting platform 1, thereby the surveying instrument of being convenient for adjusts the level on mounting platform 1, after finishing using, hold stop sleeve 5 again, make telescopic link 4 reset can, then bind three stabilizer blade together through the bandage, portable shifts.
The rest is the same as the first embodiment.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. An adjustable mapping instrument positioning device for mapping engineering comprises a mounting platform (1) and is characterized in that three telescopic support leg mechanisms are rotatably arranged at the bottom of the mounting platform (1), each telescopic support leg mechanism comprises a support leg (2), and the top of each support leg (2) is rotatably connected with the bottom of the mounting platform (1);
be connected with spacing frame of rectangle (3) on landing leg (2), and be provided with telescopic link (4) in landing leg (2), the bottom of telescopic link (4) is connected with participates in (8), and telescopic link (4) slide to set up in spacing frame of rectangle (3), are provided with flexible regulation structure on landing leg (2), and flexible regulation mechanism cooperatees with telescopic link (4).
2. The adjustable surveying instrument positioning device for surveying and mapping engineering according to claim 1, wherein the telescopic adjustment mechanism comprises two limiting sleeves (5), the two limiting sleeves (5) are slidably sleeved on the supporting leg (2), the two limiting sleeves (5) are connected with the same limiting cross rod (6), a threaded rod (7) is arranged on the limiting cross rod (6), a threaded groove is formed in the top end of the telescopic rod (4), the bottom end of the threaded rod (7) is threadedly mounted in the threaded groove, and a hand wheel (9) is fixedly connected to the top end of the threaded rod (7).
3. The adjustable surveying instrument positioning device for surveying and mapping engineering according to claim 2, wherein a spring groove is formed in the limiting sleeve (5), a pressing block (10) is slidably mounted in the spring groove, a cavity (11) is formed in the support leg (2), a slide way (12) communicated with the cavity (11) is formed in the support leg (2), a slide rod (13) is slidably mounted in the slide way (12), and one end of the slide rod (13) extends into the spring groove and is fixedly connected with the pressing block (10).
4. The adjustable surveying instrument positioning device for surveying and mapping engineering according to claim 3, wherein a return spring (14) is sleeved outside the sliding rod (13), one end of the return spring (14) is fixedly connected with one side of the pressing block (10), and the other end of the return spring (14) is fixedly connected with the inner wall of one side of the spring groove.
5. The adjustable surveying instrument positioning device for surveying and mapping engineering according to claim 3, wherein the other end of the sliding rod (13) extends into the cavity (11) and is fixedly connected with a limiting plate (15), the limiting plate (15) is symmetrically provided with a latch (16), the inner wall of one side of the cavity (11) is symmetrically provided with a latch bar (17), and the latch bar (17) is matched with the latch (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122433370.2U CN215981789U (en) | 2021-10-08 | 2021-10-08 | Regulation formula surveying instrument positioner for mapping engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122433370.2U CN215981789U (en) | 2021-10-08 | 2021-10-08 | Regulation formula surveying instrument positioner for mapping engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215981789U true CN215981789U (en) | 2022-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122433370.2U Expired - Fee Related CN215981789U (en) | 2021-10-08 | 2021-10-08 | Regulation formula surveying instrument positioner for mapping engineering |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115435221A (en) * | 2022-11-10 | 2022-12-06 | 新云滕(云南)科技有限公司 | Internet of things data transmission base station |
| CN116025822A (en) * | 2022-10-28 | 2023-04-28 | 中国十七冶集团有限公司 | A new type of measuring tripod and its application method |
| CN118207984A (en) * | 2024-02-29 | 2024-06-18 | 广东特声科技实业有限公司 | High assembly combined wall of adjustable fossil fragments |
-
2021
- 2021-10-08 CN CN202122433370.2U patent/CN215981789U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116025822A (en) * | 2022-10-28 | 2023-04-28 | 中国十七冶集团有限公司 | A new type of measuring tripod and its application method |
| CN115435221A (en) * | 2022-11-10 | 2022-12-06 | 新云滕(云南)科技有限公司 | Internet of things data transmission base station |
| CN115435221B (en) * | 2022-11-10 | 2023-01-31 | 新云滕(云南)科技有限公司 | Data transmission base station for Internet of things |
| CN118207984A (en) * | 2024-02-29 | 2024-06-18 | 广东特声科技实业有限公司 | High assembly combined wall of adjustable fossil fragments |
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Granted publication date: 20220308 |