CN221054668U - Lifting type instrument for geographical mapping - Google Patents

Abstract

The utility model discloses a lifting type geographic surveying and mapping instrument, and relates to the technical field of geographic surveying and mapping equipment; the lifting device comprises a U-shaped base, wherein a supporting plate is fixedly arranged at the top end of the U-shaped base, a lifting screw is rotatably inserted at the top end of the supporting plate, a lifting cylinder is sleeved on the outer side of the lifting screw in a threaded manner, a fixing frame is fixedly arranged on the bottom surface of the supporting plate, a motor is fixedly arranged on the inner side of the fixing frame, and a second gear is fixedly connected with the bottom end of the lifting screw; through motor, first gear, fixed plate, second gear, lifting screw, lift section of thick bamboo, instrument body, fixture block, guide bar, backup pad's cooperation to lead to the lift section of thick bamboo, the stopper is spacing to the guide bar, thereby realizes carrying out instrument body height lift, and then has promoted the application range of instrument body, has promoted the availability factor of instrument body, and manual operation is stable and the data stability that goes up and down stably and then ensure the survey and drawing.

Description

Lifting type instrument for geographical mapping

Technical Field

The utility model relates to the technical field of geographical mapping equipment, in particular to a lifting type geographical mapping instrument.

Background

The surveying instrument is simply the instrument and device for data acquisition, processing and output, etc. designed and manufactured for surveying operation, and is used in various orientations, ranging, angle measurement, height measurement, image measurement, photogrammetry, etc. for surveying operation in planning, designing, constructing and managing stage in engineering construction.

However, when the traditional geographic surveying instrument is used, the traditional geographic surveying instrument is still not ideal, the lifting and using method of the surveying instrument is usually required to be manually operated and is complex in structure, the adjustment is very labor-consuming, horizontal errors are easy to occur in manual adjustment, and then errors occur in instability of data surveying and mapping, and aiming at the problems, the inventor provides a lifting type geographic surveying instrument which is used for solving the problems.

Disclosure of utility model

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides an instrument for over-and-under type geographical survey and drawing, includes the U-shaped base, the top fixed mounting of U-shaped base has the backup pad, the top of backup pad rotates and inserts and have had lifting screw, lifting screw's outside thread bush is equipped with the lift section of thick bamboo, the bottom surface fixed mounting of backup pad has the mount, the inboard fixed mounting of mount has the motor, lifting screw's bottom fixedly connected with second gear, the bottom surface fixed mounting of backup pad has the fixed plate of symmetric distribution, the drive end of motor runs through the fixed plate and fixedly connected with first gear, first gear and second gear engagement are connected, lift section of thick bamboo top fixedly connected with instrument body, lifting barrel's bottom surface and the top contact of backup pad, lifting barrel's outside fixed insertion is equipped with the fixture block of symmetric distribution, the bottom surface fixed mounting of fixture block has the guide bar, the one end slip of guide bar runs through the backup pad.

Preferably, the draw-in groove of symmetric distribution has been seted up on the top of U-shaped base, the inboard activity of draw-in groove is inserted and is equipped with the cardboard, the top fixed mounting of cardboard has electric telescopic handle, the one end of electric telescopic handle runs through cardboard fixedly connected with gyro wheel.

Preferably, the bottom surface of cardboard fixed mounting has the connecting plate, the one end screw thread of connecting plate installs the bolt, the one end screw thread of bolt runs through the connecting plate and screw thread installs in the inboard of U-shaped base.

Preferably, a limiting block is fixedly arranged on the bottom surface of the guide rod.

Preferably, the bottom surface of the U-shaped base is fixedly provided with foot pads distributed in an array.

Preferably, a handle is fixedly arranged on one side of the top end of the supporting plate.

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

1. Through the cooperation of motor, first gear, fixed plate, second gear, lifting screw, lift section of thick bamboo, instrument body, fixture block, guide bar, backup pad to lead to the lift section of thick bamboo, the stopper is spacing to the guide bar, thereby realizes carrying out instrument body height lift, and then has promoted the application range of instrument body, has promoted the availability factor of instrument body, and manual operation is stable and goes up and down stably and then the data stability of guarantee survey and drawing;

2. the electric telescopic rod is used for stretching, so that the roller is pushed to the ground, and the roller and the ground are contacted to facilitate moving the device, so that the functionality of the device is improved, and the device is more flexibly moved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic diagram illustrating the structural disassembly of the present utility model.

Fig. 3 is a schematic cross-sectional view of the structure of the lifting cylinder of the utility model.

Fig. 4 is an enlarged view of the structure of fig. 3 a.

In the figure: 1. a U-shaped base; 11. a support plate; 12. lifting screw rods; 13. a lifting cylinder; 14. a motor; 15. a fixing plate; 16. a first gear; 17. a second gear; 18. an instrument body; 20. a clamping groove; 21. a clamping plate; 22. an electric telescopic rod; 23. a roller; 24. a connecting plate; 25. a bolt; 26. a clamping block; 27. a guide rod; 28. a limiting block; 29. foot pads; 30. a handle; 131. and a fixing frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: as shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides an instrument for over-and-under type geographical mapping, including U-shaped base 1, the top fixed mounting of U-shaped base 1 has backup pad 11, the top of backup pad 11 rotates and inserts and be equipped with lift screw 12, the outside thread bush of lift screw 12 is equipped with lift cylinder 13, the bottom surface fixed mounting of backup pad 11 has mount 131, the inboard fixed mounting of mount 131 has motor 14, the bottom fixedly connected with second gear 17 of lift screw 12, the bottom surface fixed mounting of backup pad 11 has symmetric distribution's fixed plate 15, the drive end of motor 14 runs through fixed plate 15 and fixedly connected with first gear 16, first gear 16 and second gear 17 meshing are connected, lift cylinder 13 top fixedly connected with instrument body 18, the bottom surface of lift cylinder 13 and the top contact of backup pad 11, the outside fixed cartridge of lift cylinder 13 is equipped with symmetric distribution's fixture block 26, the bottom surface fixed mounting of fixture block 26 has guide bar 27, the one end slip of guide bar 27 runs through backup pad 11.

Clamping grooves 20 which are symmetrically distributed are formed in the top end of the U-shaped base 1, clamping plates 21 are movably inserted into the inner sides of the clamping grooves 20, electric telescopic rods 22 are fixedly mounted on the top ends of the clamping plates 21, and one ends of the electric telescopic rods 22 penetrate through the clamping plates 21 and are fixedly connected with idler wheels 23.

Through adopting above-mentioned technical scheme, flexible through using electric telescopic handle 22 to promote gyro wheel 23 to ground, thereby gyro wheel 23 and ground contact can conveniently remove this device, and then promoted the functionality of this device, make it more nimble remove.

The bottom surface fixed mounting of cardboard 21 has connecting plate 24, and bolt 25 is installed to the one end screw thread of connecting plate 24, and the one end screw thread of bolt 25 runs through connecting plate 24 and screw thread installation in the inboard of U-shaped base 1.

Through adopting above-mentioned technical scheme, through setting up connecting plate 24 and bolt 25, thereby use bolt 25 to conveniently install or dismantle cardboard 21, be convenient for maintain the change to cardboard 21 and above subassembly.

A limiting block 28 is fixedly arranged on the bottom surface of the guide rod 27.

Through adopting above-mentioned technical scheme, thereby through setting up stopper 28 to carry out spacingly to guide bar 27.

The bottom surface of the U-shaped base 1 is fixedly provided with foot pads 29 distributed in an array.

Through adopting above-mentioned technical scheme, thereby through setting up callus on sole 29 increase the area of contact on U-shaped base 1 and ground, and then increase the holding power of U-shaped base 1, make it more stable.

A handle 30 is fixedly installed at one side of the top end of the supporting plate 11.

By adopting the technical scheme, the handle 30 is arranged so as to conveniently control the movement of the roller 23, and further control the movement direction of the roller 23.

Working principle: firstly, driving motor 14 rotates first gear 16, first gear 16 rotates in fixed plate 15, fixed plate 15 carries out firm support to first gear 16, first gear 16 drives second gear 17 rotation, second gear 17 rotates and drives lifting screw 12 rotation, lifting screw 12 rotates and drives lift section of thick bamboo 13 upward movement, lift section of thick bamboo 13 removes and drives instrument body 18 upward movement, guide bar 27 on fixture block 26 slides on backup pad 11, thereby guide lift section of thick bamboo 13, stopper 28 carries out spacingly to guide bar 27, thereby realize carrying out instrument body 18 high lift, and then the application range of instrument body 18 has been promoted, the availability factor of instrument body 18 has been promoted, the stable and stable data that goes up and down and then ensure the survey is stable, through using electric telescopic handle 22 to stretch out and draw back gyro wheel 23 to ground, gyro wheel 23 and ground contact thereby can conveniently remove this device, and then promoted the functionality of this device, make it more nimble removal.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (6)

1. An instrument for over-and-under type geographical survey and drawing, includes U-shaped base (1), its characterized in that: the utility model discloses a device for fixing a sliding support plate, including U-shaped base (1), fixed mounting, guide bar (27) and guide bar (27), fixed mounting has backup pad (11), backup pad (1) top fixed mounting has backup pad (11), the top of backup pad (11) rotates and inserts and be equipped with lift screw (12), the outside thread bush of lift screw (12) is equipped with lift cylinder (13), the bottom surface fixed mounting of backup pad (11) has mount (131), the inboard fixed mounting of mount (131) has motor (14), bottom end fixedly connected with second gear (17) of lift screw (12), bottom surface fixedly connected with second gear (15) of bottom surface fixed mounting of backup pad (11), guide bar (27) are run through fixed plate (15) and fixedly connected with first gear (16), first gear (16) and second gear (17) meshing are connected, the top fixedly connected with instrument body (18) of lift cylinder (13), the bottom surface of lift cylinder (13) and the top contact of backup pad (11), the outside fixed cartridge of lift cylinder (13) is equipped with fixture block (26) of symmetric distribution.

2. The lifting type geographic surveying and mapping instrument according to claim 1, wherein symmetrically-distributed clamping grooves (20) are formed in the top end of the U-shaped base (1), clamping plates (21) are movably inserted into the inner sides of the clamping grooves (20), electric telescopic rods (22) are fixedly mounted on the top ends of the clamping plates (21), and one ends of the electric telescopic rods (22) penetrate through the clamping plates (21) and are fixedly connected with idler wheels (23).

3. A lifting geographical mapping instrument as claimed in claim 2, wherein the bottom surface of the clamping plate (21) is fixedly provided with a connecting plate (24), one end of the connecting plate (24) is provided with a bolt (25) in a threaded manner, and one end of the bolt (25) penetrates through the connecting plate (24) in a threaded manner and is arranged on the inner side of the U-shaped base (1).

4. A lifting geographical mapping instrument as claimed in claim 1, characterized in that a stopper (28) is fixedly mounted on the bottom surface of the guide bar (27).

5. A lifting geographical mapping instrument as claimed in claim 3, characterized in that the bottom surface of the U-shaped base (1) is fixedly provided with array-distributed footpads (29).

6. A lifting geographical mapping instrument as claimed in claim 1, characterized in that a handle (30) is fixedly mounted on the side of the top end of the support plate (11).