CN219734848U

CN219734848U - Lifting device for mapping equipment

Info

Publication number: CN219734848U
Application number: CN202321369849.7U
Authority: CN
Inventors: 张渊
Original assignee: Xi'an University of Science and Technology
Current assignee: Xi'an University of Science and Technology
Priority date: 2023-06-01
Filing date: 2023-06-01
Publication date: 2023-09-22
Anticipated expiration: 2033-06-01

Abstract

The utility model discloses a lifting device for surveying and mapping equipment, specifically related to the technical field of surveying and mapping equipment. It includes a base and a surveying and mapping instrument on the top. The top of the base is provided with a support base, and four fixed bases are fixed between the base and the support base. A fixed support rod is provided at the top of the support base. A movable plate is provided at the top of the movable plate. A rotating mounting plate is provided at the top of the movable plate. A level is fixed at the top of the base. Threaded rods are provided at the four corners of the top of the base. The threaded rods A fixed circular plate is rotatably connected to the bottom end, and a fixed cone is fixed to the bottom end of the fixed circular plate. The utility model can adjust the height of the four corners of the base by adjusting the positions of the four threaded rods, so that the base and the surveying and mapping instrument can be in a horizontal position, avoiding the situation that the surveying and mapping instrument tilts during surveying and mapping work, and improving the surveying and mapping data and results. It is more accurate, avoids repeated measurements, and has better results.

Description

Lifting device for mapping equipment

Technical Field

The utility model relates to the technical field of mapping equipment, in particular to a lifting device for mapping equipment.

Background

Mapping refers to the activities of measuring, collecting, expressing, and processing and providing acquired data, information, achievements of the shape, size, spatial location, attributes thereof, and the like of natural geographic elements or surface artificial facilities. A mapping apparatus is an instrument that performs mapping activities.

Through rotating the bull stick in "equipment elevating gear for geographical mapping" that patent number is "CN213809714U", the bull stick rotates and drives initiative awl tooth and take place to rotate, initiative awl tooth and driven awl tooth mesh to drive the threaded rod and take place to rotate, the spout has been seted up to one side of device main part, under the spacing effect of spout and connecting rod, makes the screw thread cover take place upwards or decurrent removal, thereby has made things convenient for highly adjusting geographical mapping equipment. Although can adjust the height of surveying and mapping equipment in the device, it can't confirm whether surveying and mapping equipment is in horizontal position, when surveying and mapping equipment appears inclining, its measured data will appear the deviation, and then makes last mapping result inaccurate, needs repeated measurement and drawing, and the result of use is not enough.

Therefore, it is necessary to invent a lifting device for a surveying instrument to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a lifting device for surveying and mapping equipment, the heights of four corners of a base can be adjusted by adjusting the positions of four threaded rods, so that the base and a surveying and mapping instrument can be in a horizontal position, the situation that the surveying and mapping instrument inclines during surveying and mapping work is avoided, surveying and mapping data and results are accurate, the situation of repeated measurement is avoided, and the use effect is good, so that the defects in the technology are overcome.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a elevating gear for surveying and mapping equipment, includes the surveying and mapping instrument at base and its top, the base top is equipped with the supporting seat, be fixed between base and the supporting seat and be equipped with four fixed stay bars, the supporting seat top is equipped with the fly leaf, the fly leaf top is equipped with the rotation mounting panel, the surveying and mapping instrument installation is fixed on rotation mounting panel top, the fixed spirit level that is equipped with in base top, the spirit level is established in a fixed stay bar inboard, base top four corners all is equipped with the threaded rod, crisscross distribution between threaded rod and the fixed stay bar, threaded rod bottom passes base top and with threaded connection between the base, the threaded rod bottom rotates and is connected with fixed plectane, fixed plectane bottom mounting is equipped with the fixed cone, the fly leaf bottom is equipped with altitude mixture control mechanism.

Preferably, the top end of the threaded rod is fixedly provided with a rotary table, so that the threaded rod is conveniently driven to rotate.

Preferably, the height adjusting mechanism comprises an adjusting support rod fixedly arranged at the bottom end of the movable plate, the bottom end of the adjusting support rod penetrates through the supporting seat and extends to the bottom of the supporting seat, the adjusting support rod is mutually perpendicular to the top end face of the base, a connecting plate is fixedly arranged at the bottom end of the adjusting support rod, the connecting plate is arranged at the top of the base, a limiting and fixing assembly is arranged at the front end of the supporting seat, and the height of the movable plate, the rotating mounting plate and the surveying instrument can be conveniently adjusted.

Preferably, the spacing fixed subassembly is including establishing the activity gag lever post at the supporting seat front end, a plurality of spacing grooves have been seted up to regulation bracing piece front end, activity gag lever post rear end passes the supporting seat and extends into one of them spacing inslot, activity gag lever post front end is fixed to be equipped with the pulling board, the pulling board rear end is fixed to be equipped with two springs, two the spring is established respectively in activity gag lever post both sides, spring one end and supporting seat front end fixed connection are convenient for carry out spacing fixedly to regulation supporting rod.

Preferably, a handle is fixedly arranged at the front end of the pulling plate, so that the pulling plate and the movable limiting rod can be pulled to the front side conveniently.

Preferably, the base top is fixed and is equipped with two guide bars, two the guide bar top all passes the connecting plate and with supporting seat bottom fixed connection, two the guide bar is established respectively in the regulation bracing piece both sides, is convenient for adjust supporting rod and connecting plate and carry out the direction.

Preferably, the bottom end of the rotary mounting plate is fixedly provided with a damping shaft, and the rotary mounting plate is rotationally connected with the movable plate through the damping shaft, so that the angle of the rotary mounting plate and the surveying instrument can be conveniently adjusted.

In the technical scheme, the utility model has the technical effects and advantages that:

1. through adjusting the positions of the four threaded rods, the heights of four corners of the base can be adjusted, so that the base and the surveying instrument can be positioned at a horizontal position, the situation that the surveying instrument inclines during surveying work is avoided, the surveying data and the surveying result are accurate, the situation of repeated measurement is avoided, and the use effect is good;

2. through adjusting the position of regulation bracing piece on the supporting seat, can adjust surveying instrument and rotate the height of mounting panel, and accommodation process is comparatively simple convenient, through rotating surveying instrument and rotating the mounting panel, can adjust surveying instrument's angle, just so can be applicable to different survey and drawing conditions and environment, the suitability is stronger.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

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

FIG. 2 is a schematic view of the overall perspective cross-sectional structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

fig. 4 is a schematic perspective view of the threaded rod, the fixed circular plate and the fixed cone of the present utility model.

Reference numerals illustrate:

1. a base; 2. a mapping instrument; 3. a support base; 4. fixing the support rod; 5. a movable plate; 6. rotating the mounting plate; 7. a level gauge; 8. a threaded rod; 9. fixing the circular plate; 10. a fixed cone; 11. a turntable; 12. adjusting the supporting rod; 13. a connecting plate; 14. a movable limit rod; 15. a limit groove; 16. pulling the plate; 17. a spring; 18. a handle; 19. a guide rod; 20. damping shaft.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The utility model provides a lifting device for mapping equipment, as shown in figures 1 and 4, which comprises a base 1 and mapping instruments 2 at the top of the base 1, wherein a supporting seat 3 is arranged at the top of the base 1, four fixed supporting rods 4 are fixedly arranged between the base 1 and the supporting seat 3, a movable plate 5 is arranged at the top end of the supporting seat 3, a rotary mounting plate 6 is arranged at the top end of the movable plate 5, the mapping instruments 2 are fixedly arranged at the top end of the rotary mounting plate 6, a level meter 7 is fixedly arranged at the top end of the base 1, the level meter 7 is arranged at the inner side of one fixed supporting rod 4, threaded rods 8 are respectively arranged at four corners at the top end of the base 1, the threaded rods 8 and the fixed supporting rods 4 are distributed in a staggered manner, the bottom ends of the threaded rods 8 penetrate through the top end of the base 1 and are in threaded connection with the base 1, a fixed circular plate 9 is rotationally connected with the bottom end of the threaded rods 8, a fixed cone 10 is fixedly arranged at the bottom end of the fixed circular plate 9, a rotary table 11 is fixedly arranged at the top end of the threaded rods 8, and a height adjusting mechanism is arranged at the bottom end of the movable plate 5.

The device is placed in a place where mapping work needs to be performed, the fixed cone 10 at the bottom end of the fixed circular plate 9 is inserted into the ground, the rotary disc 11 is rotated, the rotary disc 11 drives the threaded rod 8 to rotate, the threaded rod 8 moves up and down along with the rotation of the threaded rod 8 and the base 1 due to the threaded connection, the height of four corners of the base 1 can be adjusted, the base 1 can be adjusted to be in a horizontal state through observing the level meter 7, the mapping instrument 2 can be in the horizontal state during work, the height of four corners of the base 1 can be adjusted through adjusting the positions of the four threaded rods 8, the base 1 and the mapping instrument 2 can be in the horizontal position, the situation that the mapping instrument 2 is inclined during mapping work is avoided, mapping data and results are accurate, the situation that repeated measurement is avoided, and the use effect is good, the embodiment particularly solves the problem that in the prior art, although the height of the mapping equipment can be adjusted, the mapping equipment can not be in the horizontal position during actual use, the mapping equipment is inclined, the measured data can not be accurate, and the mapping result is not needed, and the mapping effect is not needed.

The utility model provides a lifting device for mapping equipment, as shown in fig. 2 and 3, the height adjusting mechanism comprises an adjusting support rod 12 fixedly arranged at the bottom end of a movable plate 5, the bottom end of the adjusting support rod 12 penetrates through a supporting seat 3 and extends to the bottom of the supporting seat 3, the adjusting support rod 12 is mutually perpendicular to the top end surface of a base 1, a connecting plate 13 is fixedly arranged at the bottom end of the adjusting support rod 12, the connecting plate 13 is arranged at the top of the base 1, a limiting and fixing assembly is arranged at the front end of the supporting seat 3 and comprises a movable limiting rod 14 arranged at the front end of the supporting seat 3, a plurality of limiting grooves 15 are formed in the front end of the adjusting support rod 12, the rear end of the movable limiting rod 14 penetrates through the supporting seat 3 and extends into one of the limiting grooves 15, a pulling plate 16 is fixedly arranged at the front end of the movable limiting rod 14, two springs 17 are respectively arranged at two sides of the movable limiting rod 14, one end of each spring 17 is fixedly connected with the front end of the supporting seat 3, and a handle 18 is fixedly arranged at the front end of the pulling plate 16.

The base 1 top is fixed and is equipped with two guide bars 19, and two guide bars 19 top all passes connecting plate 13 and with supporting seat 3 bottom fixed connection, two guide bars 19 establish respectively in adjusting bracing piece 12 both sides.

The bottom end of the rotary mounting plate 6 is fixedly provided with a damping shaft 20, and the rotary mounting plate 6 is rotationally connected with the movable plate 5 through the damping shaft 20.

When the handle 18 is pulled to the front side, the handle 18 drives the pulling plate 16 to move to the front side, the pulling plate 16 drives the movable limiting rod 14 to move forwards and stretch the spring 17, when the rear end of the movable limiting rod 14 is separated from the inside of one limiting groove 15, the movable plate 5 and the rotary mounting plate 6 are pulled upwards, after the surveying instrument 2 is adjusted to a proper height, the handle 18 is loosened, the pulling plate 16 drives the movable limiting rod 14 to be inserted into the new limiting groove 15 under the action of the elastic force of the spring 17, so that the surveying instrument 2 can be fixed to a proper surveying height, the surveying instrument 2 and the rotary mounting plate 6 are rotated, the surveying angle of the surveying instrument 2 can be adjusted, the height of the surveying instrument 2 and the rotary mounting plate 6 can be adjusted by adjusting the position of the supporting rod 12 on the supporting seat 3, the adjusting process is simple and convenient, and the angle of the surveying instrument 2 can be adjusted by rotating the surveying instrument 2 and the rotary mounting plate 6, so that the surveying instrument 2 can be suitable for different surveying conditions and environments, and has strong applicability.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. Lifting device for surveying and mapping equipment, including base (1) and surveying and mapping instrument (2) at its top, its characterized in that: the utility model discloses a base, including base (1), support base (3), base (1) and support base (3), be equipped with four fixed stay bars (4) between fixed, support base (3) top is equipped with fly leaf (5), fly leaf (5) top is equipped with rotates mounting panel (6), surveying instrument (2) installation is fixed on rotate mounting panel (6) top, base (1) top is fixed and is equipped with spirit level (7), spirit level (7) are established in a fixed stay bar (4) inboard, base (1) top four corners all is equipped with threaded rod (8), crisscross distribution between threaded rod (8) and the fixed stay bar (4), threaded rod (8) bottom is passed base (1) top and is connected with fixed circular plate (9) with screw thread between base (1), fixed circular plate (9) bottom fixing is equipped with fixed cone (10), fly leaf (5) bottom is equipped with altitude mixture control mechanism.

2. The lifting device for mapping equipment according to claim 1, wherein: the top end of the threaded rod (8) is fixedly provided with a rotary table (11).

3. The lifting device for mapping equipment according to claim 1, wherein: the height adjusting mechanism comprises an adjusting supporting rod (12) fixedly arranged at the bottom end of the movable plate (5), the bottom end of the adjusting supporting rod (12) penetrates through the supporting seat (3) and extends to the bottom of the supporting seat (3), the adjusting supporting rod (12) is mutually perpendicular to the top end face of the base (1), a connecting plate (13) is arranged at the bottom end of the adjusting supporting rod (12) in a fixed mode, the connecting plate (13) is arranged at the top of the base (1), and a limiting and fixing assembly is arranged at the front end of the supporting seat (3).

4. A lifting device for a surveying instrument according to claim 3, wherein: the limiting and fixing assembly comprises a movable limiting rod (14) arranged at the front end of a supporting seat (3), a plurality of limiting grooves (15) are formed in the front end of an adjusting supporting rod (12), the rear end of the movable limiting rod (14) penetrates through the supporting seat (3) and extends into one of the limiting grooves (15), a pulling plate (16) is fixedly arranged at the front end of the movable limiting rod (14), two springs (17) are fixedly arranged at the rear end of the pulling plate (16), the two springs (17) are respectively arranged at two sides of the movable limiting rod (14), and one end of each spring (17) is fixedly connected with the front end of the supporting seat (3).

5. The lifting device for mapping equipment of claim 4, wherein: a handle (18) is fixedly arranged at the front end of the pulling plate (16).

6. A lifting device for a surveying instrument according to claim 3, wherein: the base (1) top is fixed and is equipped with two guide bars (19), two guide bar (19) top all pass connecting plate (13) and with supporting seat (3) bottom fixed connection, two guide bar (19) are established respectively in regulation bracing piece (12) both sides.

7. The lifting device for mapping equipment according to claim 1, wherein: the damping shaft (20) is fixedly arranged at the bottom end of the rotary mounting plate (6), and the rotary mounting plate (6) is rotationally connected with the movable plate (5) through the damping shaft (20).