CN222011539U

CN222011539U - Portable mapping instrument locating support

Info

Publication number: CN222011539U
Application number: CN202420806829.XU
Authority: CN
Inventors: 刘嘉源; 刘千利
Original assignee: Tianjin Jinnan Dadi Huitong Surveying And Mapping Co ltd
Current assignee: Tianjin Jinnan Dadi Huitong Surveying And Mapping Co ltd
Priority date: 2024-04-18
Filing date: 2024-04-18
Publication date: 2024-11-15
Anticipated expiration: 2034-04-18

Abstract

The utility model relates to the technical field of mapping instruments, in particular to a portable mapping instrument positioning bracket, which comprises: an adjusting column is arranged in the sleeve, a threaded column is arranged in the adjusting threaded seat, and a wheel seat is arranged at the upper end of the supporting leg; the beneficial effects are as follows: when the positioning support is to be moved, the pull rod is pulled outwards to pull out the front end of the telescopic column from the second slot, the supporting legs are rotated to enable the moving wheel to be placed downwards until the front end of the telescopic column is aligned with the first slot, and then the pull rod is loosened to enable the telescopic column to be inserted into the first slot, so that the positioning support is ensured to move through the moving wheel, the universal shaft can ensure that the positioning support is more convenient to move when moving, an operator can directly move the positioning support through the moving wheel, the operation mode is convenient and fast, time and labor are saved, the burden of carrying the positioning support by the operator is greatly reduced, and the operator can carry the positioning support more easily.

Description

Portable mapping instrument locating support

Technical Field

The utility model relates to the field of mapping instruments, in particular to a portable positioning bracket for a mapping instrument.

Background

The surveying instrument is combined with light, machinery and electricity to take the workpiece into a computer for processing and amplifying 18 to 230 times, and the workpiece is displayed on a screen, can be directly photographed and archived or can be used for surface observation, measurement and drawing, and the surveying instrument generally needs to be arranged on a positioning bracket when in use.

In the prior art, a positioning and mounting bracket of the surveying instrument is generally a supporting platform for supporting the surveying instrument to enable the surveying instrument to work stably, and is an essential important auxiliary tool of the surveying instrument.

However, the conventional positioning support for the surveying instrument is generally heavy and inconvenient to carry, and generally needs to be manually carried when the position of the positioning support for the surveying instrument is to be adjusted remotely, so that the positioning support for the surveying instrument is troublesome, time-consuming and labor-consuming, and the utility model provides the positioning support for the portable surveying instrument to solve the problems.

Disclosure of utility model

The utility model aims to provide a portable mapping instrument positioning bracket so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a portable mapper positioning fixture, the portable mapper positioning fixture comprising: the mounting disc is provided with an adjusting seat on the side face of the mounting disc, the upper end of the sleeve is arranged in the adjusting seat, the lower end of the sleeve is provided with an adjusting thread seat, a thread column is arranged in the adjusting thread seat, and an adjusting column is arranged in the sleeve;

the side of adjusting the post is provided with spacing seat, is provided with flexible post in the spacing seat, and receipts groove has been seted up to the lower extreme of adjusting the post, and the lower extreme of receipts groove is provided with the pivot, and the surface cover of pivot is equipped with the support foot, and the upper end of support foot is provided with the wheel seat.

Preferably, the mounting plate is of a plate-shaped structure, the adjusting seat is fixedly connected to the side face of the mounting plate, the upper end of the sleeve is rotationally connected with the adjusting seat, and the sleeve is of a columnar structure.

Preferably, the adjusting screw thread seat is fixedly connected at the lower end of the sleeve, the screw thread column is in threaded connection with the adjusting screw thread seat, a knob is arranged at the outer end of the screw thread column, a pressure plate is arranged at the inner end of the screw thread column, and a damping pad is arranged on the surface of the pressure plate.

Preferably, the adjusting column is in sliding connection with the sleeve, the limiting seat is fixedly connected to the side face of the adjusting column, the telescopic column is in sliding connection with the limiting seat, the side face of the telescopic column is provided with a base plate, the outer end of the telescopic column is provided with a pull rod, and the surface of the telescopic column is sleeved with a spring.

Preferably, the rotating shaft is fixedly connected to the lower end of the receiving groove, the supporting foot is rotationally connected with the rotating shaft, and the lower end of the supporting foot is provided with the first slot.

Preferably, the wheel seat is of a plate-shaped structure, the lower surface of the wheel seat is provided with a universal shaft, and the wheel seat is rotationally connected with the upper end of the supporting foot through the universal shaft.

Preferably, the wheel seat is internally provided with a wheel shaft, a second slot is arranged in the wheel shaft, and the surface of the wheel shaft is sleeved with a movable wheel.

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

The utility model provides a portable surveying instrument locating support, when wanting to remove the locating support, the second slot is pulled out to the front end that comes with flexible post to outside pulling pull rod earlier, it makes the removal wheel place downwards to rotate the support foot again, until the front end of flexible post aims at first slot, loosen the pull rod afterwards and make flexible post insert in the first slot, thereby guarantee that the locating support can remove through removing the wheel, it is more convenient when the locating support removes that the cardan shaft can guarantee the locating support, the operating personnel can remove the locating support directly through removing the wheel, this kind of operating mode convenient and fast, labour saving and time saving has significantly reduced the burden of operating personnel transport locating support, can make operating personnel carry the locating support more easily simultaneously.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic side view partially in cross-section of the structure of the present utility model;

FIG. 3 is an enlarged schematic view of FIG. 2 at A;

FIG. 4 is a schematic view partially in front cross-section of the structure of the present utility model;

Fig. 5 is an enlarged schematic view at B in fig. 4.

In the figure: 1. a mounting plate; 2. an adjusting seat; 3. a sleeve; 4. adjusting the screw seat; 5. a threaded column; 6. a knob; 7. a pressure plate; 8. a damping pad; 9. an adjusting column; 10. a limit seat; 11. a telescopic column; 12. a backing plate; 13. a pull rod; 14. a spring; 15. a groove is collected; 16. a rotating shaft; 17. supporting feet; 18. a first slot; 19. a wheel seat; 20. a universal shaft; 21. a wheel axle; 22. a second slot; 23. and (5) moving the wheel.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

In the description of the present utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

Example 1

Referring to fig. 1 to 5, the present utility model provides a technical solution: a portable mapper positioning fixture, the portable mapper positioning fixture comprising: the mounting plate 1, the side of mounting plate 1 is provided with the regulation seat 2, the upper end of the sleeve 3 is set up in regulating seat 2, the lower end of the sleeve 3 has regulating screw thread seat 4, the regulating screw thread seat 4 has screw thread post 5, there is regulating post 9 in the sleeve 3; the adjusting column 9, the side of the adjusting column 9 is provided with a limit seat 10, a telescopic column 11 is arranged in the limit seat 10, the lower end of the adjusting column 9 is provided with a receiving groove 15, the lower end of the receiving groove 15 is provided with a rotating shaft 16, the surface of the rotating shaft 16 is sleeved with a supporting foot 17, and the upper end of the supporting foot 17 is provided with a wheel seat 19;

when the positioning support is to be moved, the pull rod 13 is pulled outwards to pull the front end of the telescopic column 11 out of the second slot 22, the supporting leg 17 is rotated to enable the moving wheel 23 to be placed downwards until the front end of the telescopic column 11 is aligned with the first slot 18, and then the pull rod 13 is released to enable the telescopic column 11 to be inserted into the first slot 18, so that the positioning support is enabled to move through the moving wheel 23, the universal shaft 20 is enabled to be more convenient when the positioning support is moved, an operator can directly move the positioning support through the moving wheel 23, the operation mode is convenient and quick, time and labor are saved, the burden of the operator for carrying the positioning support is greatly reduced, and meanwhile the operator can carry the positioning support more easily.

Example two

On the basis of the first embodiment, in order to conveniently adjust the extension length of the adjusting column 9, a plate-shaped structure is arranged on the mounting plate 1, the adjusting seat 2 is fixedly connected to the side surface of the mounting plate 1, the upper end of the sleeve 3 is rotationally connected with the adjusting seat 2, the sleeve 3 is in a columnar structure, the adjusting screw seat 4 is fixedly connected to the lower end of the sleeve 3, the screw column 5 is in screw connection with the adjusting screw seat 4, a knob 6 is arranged at the outer end of the screw column 5, a pressure plate 7 is arranged at the inner end of the screw column 5, and a damping pad 8 is arranged on the surface of the pressure plate 7;

When the extension length of the adjusting column 9 in the sleeve 3 is to be adjusted, the adjusting column 9 is pulled out to a proper position, then the threaded column 5 is rotated through the knob 6, the threaded column 5 drives the pressure plate 7 to move towards the surface of the adjusting column 9 through screw transmission with the adjusting threaded seat 4 until the damping pad 8 presses the adjusting column 9 to prevent the adjusting column 9 from continuously sliding, and the adjusting mode is simple to operate, convenient and quick.

Example III

On the basis of the second embodiment, in order to facilitate the movement of the positioning support, an adjusting column 9 is arranged and is in sliding connection with a sleeve 3, a limiting seat 10 is fixedly connected to the side surface of the adjusting column 9, a telescopic column 11 is in sliding connection with the limiting seat 10, a base plate 12 is arranged on the side surface of the telescopic column 11, a pull rod 13 is arranged at the outer end of the telescopic column 11, a spring 14 is sleeved on the surface of the telescopic column 11, a rotating shaft 16 is fixedly connected to the lower end of a receiving groove 15, a supporting foot 17 is in rotating connection with the rotating shaft 16, a first slot 18 is formed in the lower end of the supporting foot 17, the wheel seat 19 is in a plate-shaped structure, a universal shaft 20 is arranged on the lower surface of the wheel seat 19, the wheel seat 19 is in rotating connection with the upper end of the supporting foot 17 through the universal shaft 20, a wheel shaft 21 is arranged in the wheel seat 19, a second slot 22 is formed in the wheel shaft 21, and a moving wheel 23 is sleeved on the surface of the wheel shaft 21;

When the positioning bracket is to be moved, the pull rod 13 is pulled outwards to pull the front end of the telescopic column 11 in the limiting seat 10 out of the second slot 22 in the wheel shaft 21, then the supporting leg 17 on the surface of the rotating shaft 16 is rotated to enable the supporting leg 17 to be retracted into the receiving slot 15 until the front end of the telescopic column 11 is aligned with the first slot 18, then the pull rod 13 is loosened, the cushion plate 12 drives the front end of the telescopic column 11 to be inserted into the first slot 18 under the action of the spring 14, so that the movable wheel 23 is placed downwards.

Working principle: when the positioning support is in actual use, when the positioning support is to be moved, the pull rod 13 is pulled outwards to pull the front end of the telescopic column 11 out of the second slot 22, the supporting leg 17 is rotated to enable the moving wheel 23 to be placed downwards until the front end of the telescopic column 11 is aligned with the first slot 18, and then the pull rod 13 is released to enable the telescopic column 11 to be inserted into the first slot 18, so that the positioning support is ensured to be moved through the moving wheel 23, the universal shaft 20 can ensure that the positioning support is more convenient to move, an operator can directly move the positioning support through the moving wheel 23.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 portable surveying instrument locating bracket which is characterized in that: the portable surveying instrument locating bracket includes: the mounting plate (1), the side of mounting plate (1) is provided with adjusting seat (2), the upper end of sleeve (3) sets up in adjusting seat (2), the lower extreme of sleeve (3) is provided with adjusting screw seat (4), is provided with screw thread post (5) in adjusting screw seat (4), is provided with adjusting post (9) in sleeve (3);

The adjusting column (9), the side of adjusting column (9) is provided with spacing seat (10), is provided with telescopic column (11) in spacing seat (10), and receipts groove (15) have been seted up to the lower extreme of adjusting column (9), and the lower extreme of receipts groove (15) is provided with pivot (16), and the surface cover of pivot (16) is equipped with holds in the palm foot (17), and the upper end of holding in the palm foot (17) is provided with wheel seat (19).

2. The portable mapper positioning fixture of claim 1, further comprising: the mounting plate (1) is of a plate-shaped structure, the adjusting seat (2) is fixedly connected to the side face of the mounting plate (1), the upper end of the sleeve (3) is rotationally connected with the adjusting seat (2), and the sleeve (3) is of a columnar structure.

3. The portable mapper positioning fixture of claim 1, further comprising: the adjusting screw seat (4) is fixedly connected to the lower end of the sleeve (3), the screw column (5) is in threaded connection with the adjusting screw seat (4), the knob (6) is arranged at the outer end of the screw column (5), the pressure plate (7) is arranged at the inner end of the screw column (5), and the damping pad (8) is arranged on the surface of the pressure plate (7).

4. The portable mapper positioning fixture of claim 1, further comprising: the adjusting column (9) is in sliding connection with the sleeve (3), the limiting seat (10) is fixedly connected to the side face of the adjusting column (9), the telescopic column (11) is in sliding connection with the limiting seat (10), the base plate (12) is arranged on the side face of the telescopic column (11), the pull rod (13) is arranged at the outer end of the telescopic column (11), and the spring (14) is sleeved on the surface of the telescopic column (11).

5. The portable mapper positioning fixture of claim 1, further comprising: the rotating shaft (16) is fixedly connected to the lower end of the receiving groove (15), the supporting foot (17) is rotatably connected with the rotating shaft (16), and the lower end of the supporting foot (17) is provided with a first slot (18).

6. The portable mapper positioning fixture of claim 1, further comprising: the wheel seat (19) is of a plate-shaped structure, a universal shaft (20) is arranged on the lower surface of the wheel seat (19), and the wheel seat (19) is rotatably connected with the upper end of the supporting foot (17) through the universal shaft (20).

7. The portable mapper positioning fixture of claim 1, further comprising: an axle (21) is arranged in the wheel seat (19), a second slot (22) is formed in the axle (21), and a movable wheel (23) is sleeved on the surface of the axle (21).