CN215491721U

CN215491721U - GNSS-based surveying and mapping device

Info

Publication number: CN215491721U
Application number: CN202121872042.6U
Authority: CN
Inventors: 张明琦; 张丽娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-01-11
Anticipated expiration: 2031-08-11

Abstract

The utility model discloses a GNSS-based surveying and mapping device, which comprises a support sleeve, wherein a support plate is slidably connected inside the support sleeve, a slide rod is fixedly connected at the bottom of the support plate, the slide rod is slidably connected inside the support sleeve, a trapezoidal groove is formed in the right side of the support plate, a trapezoidal plate positioned inside the trapezoidal groove is fixedly connected at the top of the right side of the inner wall of the support sleeve, a clamping sleeve is slidably sleeved at the top of the surface of the support plate, and the clamping sleeve is sleeved on the surface of the support sleeve. According to the surveying and mapping device, the trapezoidal plate and the sliding rod are used for positioning the height of the supporting plate and the surveying and mapping instrument body through the trapezoidal groove, and the supporting plate is limited by the clamping sleeve through the positioning column and the spring, so that the supporting plate is prevented from rotating, the advantage of convenience in height adjustment is achieved, the problem that the existing surveying and mapping device based on GNSS is low in adjusting efficiency due to the fact that the height of the surveying and mapping device is fixed through a plurality of bolts in the using process is solved, and the surveying and mapping device is convenient to use for a user.

Description

GNSS-based surveying and mapping device

Technical Field

The utility model relates to the technical field of surveying and mapping, in particular to a surveying and mapping device based on a GNSS.

Background

GNSS is a positioning system, can make its survey and drawing more accurate high-efficient in the survey and drawing field, but current survey and drawing device based on GNSS carries out high fixed through a plurality of bolts to survey and drawing device in the use, adjusts efficiency lower, influences user's use.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the present invention provides a GNSS-based surveying and mapping device, which has the advantage of easy height adjustment, and solves the problem of low adjustment efficiency caused by the fact that the existing GNSS-based surveying and mapping device is fixed in height by a plurality of bolts during the use process.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a mapping device based on GNSS, is including supporting the cover, the inside sliding connection who supports the cover has the backup pad, the bottom fixedly connected with slide bar of backup pad, slide bar sliding connection is in the inside that supports the cover, the dovetail groove has been seted up on the right side of backup pad, the top fixedly connected with who supports cover inner wall right side is located the trapezoidal plate of dovetail groove inside, the cutting ferrule has been cup jointed in the top slip on backup pad surface, the cutting ferrule cover is established on the surface that supports the cover, the top fixedly connected with surveying instrument body of backup pad, the constant head tank has all been seted up to the both sides of cutting ferrule inner wall, the inside sliding connection of constant head tank has the reference column, one side that the backup pad was kept away from to the reference column is provided with the spring, the draw-in groove has all been seted up at the top of supporting the cover both sides.

Preferably, the magnet sheet is fixedly embedded in the top of the right side of the inner wall of the support sleeve, and the support plate and the trapezoidal plate are both made of metal materials.

Preferably, one end of the spring, which is far away from the positioning column, is fixedly connected inside the positioning groove, one end of the spring, which is close to the positioning column, is fixedly connected with a limiting sleeve, and the limiting sleeve is sleeved on the surface of the positioning column in a sliding manner.

Preferably, a baffle is fixedly connected to the left side of the support sleeve, and the surface of the baffle is concave.

Preferably, the left side of the inner wall of the baffle and the left side of the magnet piece are both fixedly connected with rubber pads, and the magnet piece is attracted with the supporting plate through the rubber pads.

Preferably, the surface of the clamping sleeve is T-shaped, chamfers are arranged on the tops of two sides of the supporting sleeve, and the chamfers are matched with the positioning column for use.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the surveying and mapping device, the trapezoidal plate and the sliding rod are used for positioning the height of the supporting plate and the surveying and mapping instrument body through the trapezoidal groove, and the supporting plate is limited by the clamping sleeve through the positioning column and the spring, so that the supporting plate is prevented from rotating, the advantage of convenience in height adjustment is achieved, the problem that the existing surveying and mapping device based on GNSS is low in adjusting efficiency due to the fact that the height of the surveying and mapping device is fixed through a plurality of bolts in the using process is solved, and the surveying and mapping device is convenient to use for a user.

2. According to the utility model, the magnet pieces are arranged, so that the supporting plate can be positioned, a user can conveniently and quickly install the supporting plate, and the stability of the supporting plate is improved.

3. According to the utility model, the positioning column can be pushed by arranging the limiting sleeve, so that the pressing effect of the spring on the positioning column is improved.

4. The baffle plate is arranged, so that the supporting plate can be limited, and the phenomenon that the rotating angle of the supporting plate is too large is avoided.

5. According to the utility model, the rubber pad is arranged, so that the magnet piece can be protected, and the phenomenon that the magnet piece collides with the supporting plate is avoided.

6. According to the utility model, the surface of the card sleeve is set to be T-shaped, so that a user can pull the card sleeve conveniently, and the phenomenon that the user cannot pull the card sleeve effectively is avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

fig. 4 is a perspective cross-sectional view of a structural support plate of the present invention.

In the figure: 1. a support sleeve; 2. a support plate; 3. a slide bar; 4. a trapezoidal groove; 5. a trapezoidal plate; 6. a card sleeve; 7. a surveying instrument body; 8. positioning a groove; 9. a positioning column; 10. a spring; 11. a card slot; 12. a magnet piece; 13. a limiting sleeve; 14. a baffle plate; 15. a rubber pad; 16. and (6) chamfering.

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.

As shown in fig. 1 to 4, the GNSS-based surveying and mapping device provided by the utility model comprises a support sleeve 1, a support plate 2 is slidably connected inside the support sleeve 1, a slide bar 3 is fixedly connected to the bottom of the support plate 2, the slide bar 3 is slidably connected inside the support sleeve 1, a trapezoidal groove 4 is formed in the right side of the support plate 2, a trapezoidal plate 5 located inside the trapezoidal groove 4 is fixedly connected to the top of the right side of the inner wall of the support sleeve 1, a cutting sleeve 6 is slidably sleeved on the top of the surface of the support plate 2, the cutting sleeve 6 is sleeved on the surface of the support sleeve 1, a surveying and mapping instrument body 7 is fixedly connected to the top of the support plate 2, positioning grooves 8 are formed in both sides of the inner wall of the cutting sleeve 6, positioning columns 9 are slidably connected inside the positioning columns 8, springs 10 are arranged on one sides of the positioning columns 9 far away from the support plate 2, and clamping grooves 11 are formed in the tops of both sides of the support sleeve 1.

Referring to fig. 3, a magnet piece 12 is fixedly embedded on the top of the right side of the inner wall of the support sleeve 1, and the support plate 2 and the trapezoidal plate 5 are made of metal materials.

As a technical optimization scheme of the utility model, the magnet pieces 12 are arranged, so that the support plate 2 can be positioned, a user can conveniently and quickly install the support plate 2, and the stability of the support plate 2 is improved.

Referring to fig. 2, one end of the spring 10 far away from the positioning column 9 is fixedly connected inside the positioning groove 8, one end of the spring 10 near the positioning column 9 is fixedly connected with a limiting sleeve 13, and the limiting sleeve 13 is slidably sleeved on the surface of the positioning column 9.

As a technical optimization scheme of the utility model, the positioning column 9 can be pushed by arranging the limiting sleeve 13, so that the pressing effect of the spring 10 on the positioning column 9 is improved.

Referring to fig. 1, a baffle 14 is fixedly connected to the left side of the support sleeve 1, and the surface of the baffle 14 is concave.

As a technical optimization scheme of the utility model, the baffle plate 14 is arranged, so that the supporting plate 2 can be limited, and the phenomenon that the rotating angle of the supporting plate 2 is too large is avoided.

Referring to fig. 3, a rubber pad 15 is fixedly connected to both the left side of the inner wall of the baffle plate 14 and the left side of the magnet piece 12, and the magnet piece 12 is attracted to the support plate 2 through the rubber pad 15.

As a technical optimization scheme of the present invention, the rubber pad 15 is provided to protect the magnet piece 12, thereby preventing the magnet piece 12 from colliding with the support plate 2.

Referring to fig. 2, the surface of the cutting sleeve 6 is T-shaped, chamfers 16 are formed at the tops of two sides of the support sleeve 1, and the chamfers 16 are matched with the positioning column 9 for use.

As a technical optimization scheme of the utility model, the surface of the cutting ferrule 6 is set to be T-shaped, so that a user can pull the cutting ferrule 6 conveniently, and the phenomenon that the user cannot pull the cutting ferrule 6 effectively is avoided.

The working principle and the using process of the utility model are as follows: during the use, the user upwards stimulates cutting ferrule 6 at first, make cutting ferrule 6 break away from and support cover 1, then rotatory backup pad 2, trapezoidal groove 4 when backup pad 2 breaks away from trapezoidal plate 5 after, upwards stimulate backup pad 2, backup pad 2 drives surveying instrument body 7 and upwards removes, after reaching suitable height, reverse rotation backup pad 2, backup pad 2 passes through trapezoidal groove 4 cover on trapezoidal plate 5's surface, after magnet piece 12 and backup pad 2 actuation, trapezoidal plate 5 then can support backup pad 2 and surveying instrument body 7, then promote cutting ferrule 6 downwards, cutting ferrule 6 drives reference column 9 and moves downwards, reference column 9 carries out the rigidity to cutting ferrule 6 through the inside of spring 10's elasticity card income draw-in groove 11, cutting ferrule 6 then can carry on spacingly to backup pad 2, prevent backup pad 2 gyration, thereby reach the effect of being convenient for height-adjusting.

In summary, the following steps: this survey and drawing device based on GNSS, carry out high location to backup pad 2 and surveying instrument body 7 through trapezoidal groove 4 by trapezoidal plate 5 and slide bar 3, it is spacing to backup pad 2 through reference column 9 and spring 10 by cutting ferrule 6 again, prevent backup pad 2 gyration, thereby possessed the advantage of the height-adjusting of being convenient for, solved current survey and drawing device based on GNSS in the use, carry out high fixed through a plurality of bolts to surveying and drawing device, adjust the lower problem of efficiency, convenient to use person uses.

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

1. A GNSS-based surveying and mapping device, comprising a support sleeve (1), characterized in that: the inside sliding connection of support cover (1) has backup pad (2), the bottom fixedly connected with slide bar (3) of backup pad (2), slide bar (3) sliding connection is in the inside of supporting cover (1), dovetail groove (4) have been seted up on the right side of backup pad (2), the top fixedly connected with trapezoidal plate (5) that are located dovetail groove (4) inside on support cover (1) inner wall right side, cutting ferrule (6) has been cup jointed in the top slip of backup pad (2) surface, cutting ferrule (6) cover is established on the surface of supporting cover (1), the top fixedly connected with surveying instrument body (7) of backup pad (2), constant head tank (8) have all been seted up to the both sides of cutting ferrule (6) inner wall, the inside sliding connection of constant head tank (8) has reference column (9), one side that backup pad (2) was kept away from to reference column (9) is provided with spring (10), the top of the two sides of the support sleeve (1) is provided with a clamping groove (11).

2. The GNSS based mapping apparatus of claim 1, wherein: the top on the right side of the inner wall of the support sleeve (1) is fixedly inlaid with a magnet sheet (12), and the support plate (2) and the trapezoidal plate (5) are made of metal materials.

3. The GNSS based mapping apparatus of claim 2, wherein: one end of the spring (10) far away from the positioning column (9) is fixedly connected inside the positioning groove (8), one end of the spring (10) close to the positioning column (9) is fixedly connected with a limiting sleeve (13), and the limiting sleeve (13) is sleeved on the surface of the positioning column (9) in a sliding mode.

4. A GNSS based surveying apparatus according to claim 3, characterized by: the left side of the support sleeve (1) is fixedly connected with a baffle (14), and the surface of the baffle (14) is concave.

5. The GNSS based mapping apparatus according to claim 4, wherein: the left side of baffle (14) inner wall and the equal fixedly connected with rubber pad (15) in left side of magnet piece (12), magnet piece (12) are through rubber pad (15) and backup pad (2) actuation.

6. The GNSS based mapping apparatus of claim 1, wherein: the surface of the clamping sleeve (6) is T-shaped, chamfers (16) are arranged at the tops of two sides of the supporting sleeve (1), and the chamfers (16) are matched with the positioning column (9) for use.