CN216243115U - Supplementary mapping device of three-dimensional topography in city - Google Patents
Supplementary mapping device of three-dimensional topography in city Download PDFInfo
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- CN216243115U CN216243115U CN202122775096.7U CN202122775096U CN216243115U CN 216243115 U CN216243115 U CN 216243115U CN 202122775096 U CN202122775096 U CN 202122775096U CN 216243115 U CN216243115 U CN 216243115U
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Abstract
The utility model discloses an auxiliary mapping device for urban three-dimensional terrain, which belongs to the field of urban mapping and comprises a mapping frame, wherein the surface of the mapping frame is symmetrically provided with sliding grooves, the inner wall of each sliding groove is fixedly provided with a limiting post, the surface of each limiting post is equidistantly provided with clamping holes, the inner wall of each sliding groove is slidably provided with a supporting plate, the surface of each supporting plate is symmetrically provided with a limiting hole, the limiting holes are in sliding connection with the limiting posts, the inner wall of each limiting hole is provided with a through hole, the inner wall of each through hole is fixedly provided with a fixing ring, through the deformation action of a second spring and a third spring, an ejector rod can be pushed to slide towards the inner side of a circular groove along the limiting ring, so that a clamping plate is driven to be in a tensioning state, the mapping device is further clamped and fixed, the mounting and the use of people are facilitated, the clamping rod is pulled to slide towards the outer side, under the deformation action of a first spring, the clamping rod is separated from the clamping holes, and the supporting plate can be pushed to stably move along the inner wall of the sliding grooves, thereby adjusting the measuring height of the surveying and mapping device and being convenient for people to operate and use.
Description
Technical Field
The utility model relates to the field of urban surveying and mapping, in particular to an auxiliary urban three-dimensional terrain surveying and mapping device.
Background
In the work of urban three-dimensional terrain surveying and mapping, a surveying and mapping device is required to be used for measuring the terrain, and based on computer technology, photoelectric technology, network communication technology, space science and information science, a global navigation positioning system, a shaking sense and a geographic information system are taken as technical cores, and the existing characteristic points and boundary lines on the ground are measured to obtain the graph and position information reflecting the current situation of the ground.
However, most of urban three-dimensional terrain auxiliary surveying and mapping devices also have certain defects, and for the installation of the traditional surveying and mapping devices, a bolt fixing mode is adopted, so that the device is inconvenient for people to use, and the height of the surveying and mapping device is difficult to adjust and is inconvenient for people to use.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model aims to provide an auxiliary surveying and mapping device for urban three-dimensional terrains, which can push an ejector rod to slide towards the inner side of a circular groove along a limiting ring through the deformation action of a second spring and a third spring so as to drive a clamping plate to be in a tensioning state, further clamp and fix the surveying and mapping device, facilitate the installation and use of people, pull a clamping rod to slide towards the outer side, enable the clamping rod to be separated from a clamping hole under the deformation action of a first spring, push a supporting plate to stably move along the inner wall of the sliding groove, further adjust the measurement height of the surveying and mapping device, and facilitate the operation and use of people.
In order to solve the above problems, the present invention adopts the following technical solutions.
The utility model provides a surveying and mapping device is assisted to three-dimensional topography in city, includes the survey and mapping frame, the surface symmetry of survey and mapping frame is equipped with the spout, the inner wall fixed mounting of spout has spacing post, the equidistance on the surface of spacing post is equipped with the card hole, the inner wall slidable mounting of spout has the backup pad, the surface symmetry of backup pad is equipped with spacing hole, sliding connection between spacing hole and the spacing post, the inner wall of spacing hole is equipped with the through-hole, the inner wall fixed mounting of through-hole has solid fixed ring, gu fixed ring's inner wall slidable mounting kelly, the surface of backup pad is equipped with the mounting groove, the surveying and mapping device has been placed to the inner wall of mounting groove, the inner wall symmetry of mounting groove is equipped with the circular slot, the inner wall fixed mounting of circular slot has the spacing ring, the inner wall slidable mounting of spacing ring has the ejector pin, the surface fixed mounting of ejector pin has the second spring, and it is through second spring, The deformation effect of third spring can promote the ejector pin and slide along spacing hoop circular slot inboard to drive splint and be in the tensioning state, and then press from both sides tight fixedly to mapping device, and the people's of being convenient for installation is used, slides to the outside through the pulling kelly, under the deformation effect of first spring, makes the kelly break away from the card hole, can promote the backup pad and carry out the steady removal along the spout inner wall, thereby adjusts mapping device's measurement height, and the people's of being convenient for operation is used.
Furthermore, sliding connection between kelly and the card hole, the fixed surface of kelly installs the shift ring, is convenient for under the mating reaction in kelly and card hole, can carry out the chucking spacing to the backup pad.
Furthermore, sliding connection between shift ring and the through-hole, fixed mounting has first spring between shift ring and the solid fixed ring, is convenient for under the effect of first spring for the kelly is in the chucking state.
Further, the fixed surface of ejector pin installs splint, sliding connection between splint and the mapping device is convenient for under the effect of splint, can press from both sides tightly spacing to the mapping device.
Furthermore, the fixed surface of splint has the third spring, and is in the slip cup joint state between third spring and the ejector pin, is convenient for improve the tight effect of clamp of splint under the effect of third spring.
Compared with the prior art, the utility model has the advantages that:
(1) this scheme passes through the second spring, the deformation effect of third spring, can promote the ejector pin and slide along spacing hoop circular slot inboard, thereby it is in the tensioning state to drive splint, and then press from both sides tight fixed to mapping device, the people's of being convenient for installation is used, slide to the outside through the pulling kelly, under the deformation effect of first spring, make the kelly break away from the card hole, can promote the backup pad and carry out the steady movement along the spout inner wall, thereby adjust mapping device's measurement height, the people's of being convenient for operation is used.
(2) Sliding connection between kelly and the card hole, the fixed surface of kelly installs the shift ring, is convenient for under the mating reaction in kelly and card hole, can carry out the chucking spacing to the backup pad.
(3) Sliding connection between shift ring and the through-hole, fixed mounting has first spring between shift ring and the solid fixed ring, is convenient for under the effect of first spring for the kelly is in the chucking state.
(4) The fixed surface of ejector pin installs splint, sliding connection between splint and the mapping device, is convenient for under the effect of splint, can press from both sides tightly spacing to mapping device.
(5) The fixed surface of splint installs the third spring, and is in the slip cup joint state between third spring and the ejector pin, is convenient for under the effect of third spring, improves the tight effect of clamp of splint.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the utility model at A of FIG. 1;
FIG. 3 is an enlarged view of point B of FIG. 1 according to the present invention.
The reference numbers in the figures illustrate:
1 survey and drawing frame, 2 spouts, 3 spacing posts, 4 calorie of holes, 5 backup pads, 6 spacing holes, 7 through-holes, 8 solid fixed rings, 9 kellies, 10 shifting rings, 11 first springs, 12 mounting grooves, 13 mapping device, 14 circular slots, 15 spacing rings, 16 ejector pins, 17 second springs, 18 splint, 19 third springs.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
Referring to fig. 1-3, an auxiliary surveying and mapping device for urban three-dimensional terrain comprises a surveying and mapping frame 1 and referring to fig. 1-2, wherein sliding grooves 2 are symmetrically arranged on the surface of the surveying and mapping frame 1, limiting posts 3 are fixedly arranged on the inner walls of the sliding grooves 2, clamping holes 4 are equidistantly arranged on the surfaces of the limiting posts 3, a supporting plate 5 is slidably arranged on the inner wall of the sliding grooves 2, limiting holes 6 are symmetrically arranged on the surface of the supporting plate 5, the limiting holes 6 are slidably connected with the limiting posts 3, through holes 7 are arranged on the inner walls of the limiting holes 6, fixing rings 8 are fixedly arranged on the inner walls of the through holes 7, clamping rods 9 are slidably arranged on the inner walls of the fixing rings 8, the clamping rods 9 are slidably connected with the clamping holes 4, moving rings 10 are fixedly arranged on the surfaces of the clamping rods 9, the supporting plate 5 can be conveniently clamped under the matching action of the clamping holes 4, and the moving rings 10 are slidably connected with the through holes 7, a first spring 11 is fixedly installed between the moving ring 10 and the fixed ring 8, so that the clamping rod 9 is in a clamping state under the action of the first spring 11.
Referring to fig. 1 and 3, a mounting groove 12 is formed in the surface of the supporting plate 5, a surveying and mapping device 13 is placed on the inner wall of the mounting groove 12, a circular groove 14 is symmetrically formed in the inner wall of the mounting groove 12, a limiting ring 15 is fixedly mounted on the inner wall of the circular groove 14, a top rod 16 is slidably mounted on the inner wall of the limiting ring 15, a second spring 17 is fixedly mounted on the surface of the top rod 16, a clamping plate 18 is fixedly mounted on the surface of the top rod 16, the clamping plate 18 is slidably connected with the surveying and mapping device 13, the surveying and mapping device 13 can be clamped and limited conveniently under the action of the clamping plate 18, a third spring 19 is fixedly mounted on the surface of the clamping plate 18, and the third spring 19 is in a sliding sleeve state with the top rod 16, so that the clamping effect of the clamping plate 18 is improved under the action of the third spring 19.
The city three-dimensional terrain auxiliary surveying and mapping device can push the clamping plate 18 to drive the ejector rod 16 to slide towards the inner side of the circular groove 14 along the inner wall of the limiting ring 15, the second spring 17 and the third spring 19 are compressed under stress, so that enough placing space is reserved between the clamping plates 18, the surveying and mapping device 13 is placed in the mounting groove 12, no external force is applied to the clamping plate 18, the second spring 17 and the third spring 19 recover deformation, the clamping plate 18 is pushed to clamp and fix the surveying and mapping device 13, the rapid installation of the surveying and mapping device 13 is facilitated, the clamping rod 9 can be pulled to slide towards the outer side, so that the movable ring 10 is driven to slide along the inner wall of the through hole 7, under the action of the fixing ring 8, the first spring 11 is compressed under stress, the clamping rod 9 is separated from the clamping hole 4, the supporting plate 5 can be pushed to stably slide along the inner wall of the sliding groove 2, under the action of force, the clamping rod 9 can slide along the surface of the limiting column 3 under the stress, and finally the clamping rod 9 enters the clamping hole 4 which is arranged at equal intervals on the surface of the limiting column 3, under the deformation effect of first spring 11, guarantee the fastening nature of kelly 9 for backup pad 5 drives surveying and mapping device 13 after the removal, can keep steady state, and the people's of being convenient for survey and drawing are used.
The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides an supplementary mapping device of city three-dimensional topography, includes survey and drawing frame (1), its characterized in that: the surface symmetry of survey and drawing frame (1) is equipped with spout (2), the inner wall fixed mounting of spout (2) has spacing post (3), the equidistance on the surface of spacing post (3) is equipped with card hole (4), the inner wall slidable mounting of spout (2) has backup pad (5), the surface symmetry of backup pad (5) is equipped with spacing hole (6), sliding connection between spacing hole (6) and spacing post (3), the inner wall of spacing hole (6) is equipped with through-hole (7), the inner wall fixed mounting of through-hole (7) has solid fixed ring (8), the inner wall slidable mounting kelly (9) of solid fixed ring (8), the surface of backup pad (5) is equipped with mounting groove (12), mapping device (13) have been placed to the inner wall of mounting groove (12), the inner wall symmetry of mounting groove (12) is equipped with circular slot (14), the inner wall fixed mounting of circular slot (14) has spacing ring (15), the inner wall of the limiting ring (15) is provided with a mandril (16) in a sliding mode, and the surface of the mandril (16) is fixedly provided with a second spring (17).
2. The urban three-dimensional terrain auxiliary mapping device according to claim 1, characterized in that: the clamping rod (9) is connected with the clamping hole (4) in a sliding mode, and the surface of the clamping rod (9) is fixedly provided with a moving ring (10).
3. The urban three-dimensional terrain auxiliary mapping device according to claim 2, characterized in that: sliding connection between removal ring (10) and through-hole (7), fixed mounting has first spring (11) between removal ring (10) and solid fixed ring (8).
4. The urban three-dimensional terrain auxiliary mapping device according to claim 1, characterized in that: the surface of the ejector rod (16) is fixedly provided with a clamping plate (18), and the clamping plate (18) is connected with the surveying and mapping device (13) in a sliding mode.
5. The urban three-dimensional terrain auxiliary mapping device according to claim 4, wherein: and a third spring (19) is fixedly arranged on the surface of the clamping plate (18), and the third spring (19) and the ejector rod (16) are in a sliding sleeved state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122775096.7U CN216243115U (en) | 2021-11-13 | 2021-11-13 | Supplementary mapping device of three-dimensional topography in city |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122775096.7U CN216243115U (en) | 2021-11-13 | 2021-11-13 | Supplementary mapping device of three-dimensional topography in city |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216243115U true CN216243115U (en) | 2022-04-08 |
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ID=80996116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122775096.7U Active CN216243115U (en) | 2021-11-13 | 2021-11-13 | Supplementary mapping device of three-dimensional topography in city |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216243115U (en) |
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2021
- 2021-11-13 CN CN202122775096.7U patent/CN216243115U/en active Active
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