CN214744673U

CN214744673U - Positioning adjustment device for surveying and mapping engineering

Info

Publication number: CN214744673U
Application number: CN202121053306.5U
Authority: CN
Inventors: 黄圆圆; 刘锋
Original assignee: Chongqing Sixi Surveying And Mapping Technology Co ltd
Current assignee: Chongqing Sixi Surveying And Mapping Technology Co ltd
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2021-11-16
Anticipated expiration: 2031-05-14

Abstract

The utility model discloses a positioning and adjusting device for surveying and mapping engineering, which comprises a surveying and mapping instrument, a tripod and a lifting mechanism, wherein the lifting mechanism is movably arranged between the surveying and mapping instrument and the tripod, a rotating handle is movably arranged on the lifting mechanism and used for driving the lifting mechanism to move so as to drive the surveying and mapping instrument to move in the vertical direction; the tripod comprises three support legs, the top of support leg is equipped with and is used for connecting elevating system's fixed plate, it is equipped with the sliding sleeve to slide on the support leg, the sliding sleeve sets lock nut, and the sliding sleeve is connected with wheel components. The rotary handle is driven to rotate, so that the lifting mechanism moves to drive the surveying instrument to move in the vertical direction, and the height of the surveying instrument is adjusted. The utility model discloses simple structure, it can be according to the height of user's actual demand upper and lower adjustment surveying instrument, and the practicality is higher, is favorable to going on smoothly of plotting work.

Description

Positioning adjustment device for surveying and mapping engineering

Technical Field

The utility model belongs to the technical field of mapping engineering equipment, concretely relates to positioning control device for mapping engineering.

Background

The surveying and mapping wording is understood as measuring and mapping, which is based on computer technology, photoelectric technology, network communication technology, space science and information science, takes a Global Navigation Satellite System (GNSS), Remote Sensing (RS) and a Geographic Information System (GIS) as technical cores, selects existing characteristic points and boundary lines on the ground, obtains figure and position information reflecting the current situation of the ground by a measuring means, and is used for engineering construction, planning and design and administrative management. The geomagnetism research determines and calculates the geometric position, the earth spherical shape and the earth gravitational field of the ground point, measures the natural shape of the earth surface and the geometric distribution of artificial facilities according to the geometric position, the earth spherical shape and the earth gravitational field, and combines certain social information and the geographic distribution of the natural information to compile theoretical and technical subjects of maps with various scales and special maps in the global and local regions. In urban and rural construction planning, utilization of national and local resources, environmental protection and other works, various maps must be measured and mapped for planning and management. In geological exploration, mineral development, water conservancy, traffic and other constructions, control measurement, mine measurement, route measurement and topographic map drawing are required to be carried out for geological survey and various building design and construction. Surveying and mapping are indispensable parts in the engineering construction process, and a surveying and mapping instrument is simply an instrument and a device for data acquisition, processing, output and the like designed and manufactured for surveying and mapping operation, and is used for various aspects of orientation, distance measurement, angle measurement, height measurement, mapping, photogrammetry and the like required by measurement work in the planning, design, construction and operation management stages in engineering construction.

Most of present surveying instrument is the snap-on the support, and this kind of mounting means person of facilitating the use carries the surveying instrument, nevertheless there are some shortcomings in this surveying instrument in the in-service use process: the height of surveying instrument keeps the stationary state, and it can not adjust from top to bottom according to user's actual demand, and the practicality is not high, is unfavorable for going on smoothly of survey and drawing work.

SUMMERY OF THE UTILITY MODEL

In order to solve the above-mentioned problem that prior art exists, the utility model aims to provide a positioning control device for mapping engineering, its height that can adjust the surveying instrument from top to bottom according to user's actual demand is favorable to going on smoothly of plotting work.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a positioning adjusting device for surveying and mapping engineering comprises a surveying and mapping instrument, a tripod and a lifting mechanism, wherein the lifting mechanism is movably arranged between the surveying and mapping instrument and the tripod, a rotating handle is movably arranged on the lifting mechanism and used for driving the lifting mechanism to move so as to drive the surveying and mapping instrument to move in the vertical direction; the tripod comprises three support legs, the top of support leg is equipped with and is used for connecting elevating system's fixed plate, it is equipped with the sliding sleeve to slide on the support leg, the sliding sleeve sets lock nut, and the sliding sleeve is connected with wheel components. The position of the roller assembly can be adjusted through the sliding sleeve, when the surveying instrument needs to be moved horizontally, the roller assembly can be adjusted to the bottom end of the supporting leg, and the position of the surveying instrument can be moved conveniently and rapidly through the roller assembly; when the surveying instrument does not need to be moved, the roller assemblies can be adjusted to the middle positions of the support legs, so that the three support legs fix the surveying instrument. The utility model discloses simple structure, it can be according to the height of user's actual demand upper and lower adjustment surveying instrument, and the practicality is higher, is favorable to going on smoothly of plotting work.

As an alternative of the utility model, elevating system includes outer barrel and interior barrel, the bottom and the fixed plate of outer barrel are connected, interior barrel and outer barrel sliding connection, and the top of interior barrel is equipped with the mounting panel that is used for connecting the surveying instrument, the inside threaded connection of interior barrel has the threaded rod, the threaded rod rotates with the fixed plate to be connected, is connected with the gear assembly between threaded rod and the rotatory handle. The outer barrel keeps motionless for through rotating rotatory handle, interior barrel can the lift removal, thereby adjusts the high position of surveying instrument, its convenient to use, stability is good.

As an alternative of the present invention, the gear assembly includes a first bevel gear and a second bevel gear, the first bevel gear is connected with the rotating handle, the second bevel gear is sleeved on the threaded rod, and the second bevel gear is engaged with the first bevel gear.

As an alternative of the utility model, the one end of rotatory handle is passed outer barrel and is connected with rotatory handle, and is equipped with the bearing between rotatory handle and the outer barrel.

As an alternative of the utility model, the rotary handle is Z-shaped, so that the use is more convenient for users.

As an alternative of the present invention, the inner wall of the outer cylinder has a chute, and the outer wall of the inner cylinder has a slide bar adapted to the chute. The slide bar is mutually matched with the sliding groove, so that the relative sliding of the outer barrel body and the inner barrel body is realized.

As an alternative of the utility model, the wheel components includes gyro wheel, mounting bracket and backup pad, the backup pad is connected with the sliding sleeve, the mounting bracket is installed in the backup pad, the gyro wheel is installed on the mounting bracket.

As an alternative of the present invention, the supporting leg includes a first supporting rod and a second supporting rod, the first supporting rod and the second supporting rod are slidably connected, and the top of the first supporting rod is connected to the fixing plate.

As an alternative of the present invention, the bottom of the second support rod is provided with a tip. The tip can be inserted into the soil to hold the mapper in a stable state.

The utility model has the advantages that:

the utility model provides a positioning control device for mapping engineering, including surveying instrument, tripod and elevating system, the last activity of elevating system is provided with rotatory handle, rotatory handle is used for ordering about elevating system motion is in order to drive the surveying instrument removes in the vertical direction. Rotate through the rotatory handle of drive, make the elevating system motion drive surveying instrument remove in vertical direction to adjust the height of surveying instrument, with the high demand that satisfies the user when the survey and drawing. The utility model discloses simple structure, it can be according to the height of user's actual demand upper and lower adjustment surveying instrument, and the practicality is higher, is favorable to going on smoothly of plotting work.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural view of a lifting mechanism according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of a slide bar according to an embodiment of the present invention;

in the figure: 1-a surveying instrument; 2-rotating the handle; 3, fixing a plate; 4-a sliding sleeve; 5-locking the nut; 6-outer cylinder body; 7-inner cylinder; 8-mounting a plate; 9-a threaded rod; 10-a first bevel gear; 11-a second bevel gear; 12-a chute; 13-a slider; 14-a roller; 15-a mounting frame; 16-a support plate; 17-a first support bar; 18-a second support bar; 19-tip.

Detailed Description

Example 1

As shown in fig. 1-3, this embodiment provides a positioning adjustment device for mapping engineering, including surveying instrument 1, tripod and elevating system, the elevating system activity set up in surveying instrument 1 with between the tripod, the last activity of elevating system is provided with rotatory handle 2, rotatory handle 2 is used for ordering about elevating system moves in order to drive surveying instrument 1 moves in the vertical direction to adjust the height of surveying instrument 1, in order to satisfy the height demand of user when surveying and mapping. The tripod includes three stabilizer blade, the top of stabilizer blade is equipped with and is used for connecting elevating system's fixed plate 3, it is equipped with sliding sleeve 4 to slide on the stabilizer blade, sliding sleeve 4 sets lock nut 5, and sliding sleeve 4 is connected with wheel components. The position of the roller assembly can be adjusted through the sliding sleeve 4, when the surveying instrument 1 needs to be moved horizontally, the roller assembly can be adjusted to the bottom end of the supporting leg, and the position of the surveying instrument 1 can be moved conveniently and rapidly through the roller assembly; when surveying appearance 1 need not be removed, can adjust the middle position to the stabilizer blade with wheel components, make three stabilizer blade fix surveying appearance 1's position. The utility model discloses simple structure, it can be according to the height of user's actual demand upper and lower adjustment surveying instrument 1, and the practicality is higher, is favorable to going on smoothly of plotting work.

Example 2

On embodiment 1's basis, elevating system includes outer barrel 6 and interior barrel 7, the bottom and the fixed plate 3 of outer barrel 6 are connected,

interior barrel

7 and 6 sliding connection of outer barrel, and the top of interior barrel 7 is equipped with the mounting panel 8 that is used for connecting surveying instrument 1, the inside threaded connection of interior barrel 7 has threaded rod 9, threaded rod 9 rotates with fixed plate 3 to be connected, is connected with the gear assembly between threaded rod 9 and the twist grip 2. Outer barrel 6 keeps motionless, through rotating rotatory handle 2 for interior barrel 7 can the lift removal, thereby adjusts surveying instrument 1's high position, its convenient to use, and stability is good.

Example 3

On the basis of embodiment 2, the gear assembly includes first bevel gear 10 and second bevel gear 11, first bevel gear 10 is connected with rotatory handle 2, second bevel gear 11 cover is established on threaded rod 9, and second bevel gear 11 and first bevel gear 10 meshing connection, and its transmission efficiency is higher, and stability is better.

Example 4

On the basis of embodiment 3, the rotating handle 2 is Z-shaped, so that the use is more convenient for users. The one end of rotatory handle 2 is passed outer barrel 6 and is connected with rotatory handle 2, and is equipped with the bearing between rotatory handle 2 and the outer barrel 6, and the user is convenient labour saving more when adjusting surveying instrument 1's high position.

Example 5

On the basis of embodiment 4, the inner wall of the outer cylinder 6 is provided with a sliding groove 12, and the outer wall of the inner cylinder 7 is provided with a sliding strip 13 matched with the sliding groove 12. The sliding strip 13 is matched with the sliding groove 12 to realize the relative sliding of the outer cylinder body 6 and the inner cylinder body 7. Wherein, two chutes 12 are provided on the inner wall of the outer cylinder 6, the outer wall of the cylinder 7 is provided with two sliding strips 13, and the two sliding strips 13 are matched with the two chutes 12 to increase the sliding stability of the outer cylinder 6 and the inner cylinder 7.

Example 6

On the basis of embodiment 5, the roller assembly comprises a roller 14, a mounting frame 15 and a support plate 16, wherein the support plate 16 is connected with the sliding sleeve 4, the mounting frame 15 is mounted on the support plate 16, and the roller 14 is mounted on the mounting frame 15. The supporting leg comprises a first supporting rod 17 and a second supporting rod 18, the first supporting rod 17 is connected with the second supporting rod 18 in a sliding mode, the top of the first supporting rod 17 is connected with the fixing plate 3, and the length of the supporting leg can be adjusted conveniently. The bottom of the second support rod 18 is provided with a tip 19, and the tip 19 can be inserted into soil, so that the surveying instrument 1 is kept in a stable state, and the smooth surveying and mapping work is facilitated.

In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any indication of the number of technical features indicated. The term "plurality" means two or more unless specifically limited otherwise. The terms "mounted," "connected," "secured," and the like are to be construed broadly and may be fixed, detachably connected, or integral; may be a mechanical or electrical connection; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention will be understood to those skilled in the art. Furthermore, the particular features, structures, materials, or characteristics described in connection with the embodiments are included in at least one embodiment and may be combined by one skilled in the art without contradiction.

Claims

1. The positioning and adjusting device for surveying and mapping engineering is characterized by comprising a surveying and mapping instrument (1), a tripod and a lifting mechanism, wherein the lifting mechanism is movably arranged between the surveying and mapping instrument (1) and the tripod, a rotating handle (2) is movably arranged on the lifting mechanism, and the rotating handle (2) is used for driving the lifting mechanism to move so as to drive the surveying and mapping instrument (1) to move in the vertical direction; the tripod comprises three support legs, the top of support leg is equipped with and is used for connecting elevating system's fixed plate (3), it is equipped with sliding sleeve (4) to slide on the support leg, sliding sleeve (4) set lock nut (5), and sliding sleeve (4) are connected with wheel components.

2. The positioning and adjusting device for mapping engineering according to claim 1, wherein the lifting mechanism comprises an outer cylinder (6) and an inner cylinder (7), the bottom end of the outer cylinder (6) is connected with the fixing plate (3), the inner cylinder (7) is connected with the outer cylinder (6) in a sliding manner, a mounting plate (8) for connecting the surveying instrument (1) is arranged at the top end of the inner cylinder (7), a threaded rod (9) is connected to the inner part of the inner cylinder (7) in a threaded manner, the threaded rod (9) is rotationally connected with the fixing plate (3), and a gear assembly is connected between the threaded rod (9) and the rotating handle (2).

3. The positioning and adjusting device for mapping engineering according to claim 2, characterized in that the gear assembly comprises a first bevel gear (10) and a second bevel gear (11), the first bevel gear (10) is connected with the rotating handle (2), the second bevel gear (11) is sleeved on the threaded rod (9), and the second bevel gear (11) is meshed with the first bevel gear (10).

4. The positioning and adjusting device for mapping engineering according to claim 3, characterized in that one end of the rotating handle (2) passes through the outer cylinder (6) to be connected with the rotating handle (2), and a bearing is arranged between the rotating handle (2) and the outer cylinder (6).

5. The positioning adjustment device for surveying and mapping engineering according to claim 4, characterized in that the rotation handle (2) is Z-shaped.

6. The positioning and adjusting device for surveying and mapping engineering according to claim 5, wherein the inner wall of the outer cylinder (6) is provided with a sliding groove (12), and the outer wall of the inner cylinder (7) is provided with a sliding strip (13) adapted to the sliding groove (12).

7. The positioning and adjusting device for mapping engineering according to claim 1, wherein the roller assembly comprises a roller (14), a mounting frame (15) and a support plate (16), the support plate (16) is connected with the sliding sleeve (4), the mounting frame (15) is mounted on the support plate (16), and the roller (14) is mounted on the mounting frame (15).

8. The positioning adjustment device for mapping engineering according to claim 1, characterized in that the support leg comprises a first support rod (17) and a second support rod (18), the first support rod (17) and the second support rod (18) are connected in a sliding manner, and the top of the first support rod (17) is connected with the fixing plate (3).

9. The positioning adjustment device for mapping engineering according to claim 8, characterized in that the bottom of the second support bar (18) is provided with a tip (19).