CN219775373U

CN219775373U - Quick positioning structure

Info

Publication number: CN219775373U
Application number: CN202320233999.9U
Authority: CN
Inventors: 刘翔
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2023-09-29
Anticipated expiration: 2033-02-16

Abstract

The utility model relates to the technical field of engineering surveying and mapping, in particular to a rapid positioning structure. Including T shape support, it has a plurality of supporting legs to articulate on the T shape support, a plurality of the supporting leg is annular array and arranges, the top welding of T shape support has the plectane, the top fixed mounting of plectane has the bulb universal joint, the top fixed mounting of bulb universal joint has the diaphragm, the top of diaphragm is equipped with the mount pad, fixed mounting has the bubble spirit level on the mount pad, it has a plurality of rectangle logical grooves that are radial arrangement to run through between the top surface and the bottom surface of plectane, sliding mounting has first slider in the rectangle logical groove, four all run through first through-hole on the one side inner wall that the rectangle logical groove kept away from each other. Through simple level adjustment structure to can realize the quick level adjustment to location structure, thereby can guarantee surveying and mapping device's levelness, and then reduce the survey and drawing error.

Description

Quick positioning structure

Technical Field

The utility model relates to the technical field of engineering surveying and mapping, in particular to a rapid positioning structure.

Background

Along with the continuous development of economy, the urban process is continuously accelerated, various municipal works are continuously perfected, a large amount of civil engineering is planned and constructed, a mapping device is required to be used for mapping the land in the civil engineering planning and construction process, and the existing mapping device is required to be positioned by using a positioning structure when in use, so that the mapping accuracy is ensured.

However, the rapid positioning structure of existing mapping devices is found in use to be inconvenient for horizontal adjustment of the mapping device, resulting in large mapping errors.

Disclosure of Invention

In view of the above problems, an object of the present utility model is to: a quick positioning structure is provided to solve the problems set forth in the background art.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a quick location structure, includes T shape support, it has a plurality of supporting legs to articulate on the T shape support, a plurality of the supporting leg is annular array and arranges, the top welding of T shape support has the plectane, the top fixed mounting of plectane has the bulb universal joint, the top fixed mounting of bulb universal joint has the diaphragm, the top of diaphragm is equipped with the mount pad, fixed mounting has bubble spirit level on the mount pad, it has a plurality of rectangle logical grooves that are radial to arrange to run through between the top surface and the bottom surface of plectane, first slider is sliding installation in the rectangle logical groove, four all run through first through-hole on the one side inner wall that the rectangle logical groove kept away from each other, first lead screw is rotated in the first through-hole and is run through, first lead screw thread runs through first slider, the screw thread runs through there is the second lead screw on the first slider, the top welding of second lead screw has the ball, the ball contacts with the bottom of diaphragm.

To facilitate lateral fine tuning of the mapping device:

as a further improvement of the above technical scheme: the cross plate further comprises a sliding groove, the sliding groove is formed in the top of the cross plate, two second sliding blocks are slidably mounted in the sliding groove, the bottom of the mounting seat is welded with the two second sliding blocks, the mounting seat is slidably connected with the top of the cross plate, the two second sliding blocks are threaded through the same third screw rod, second through holes are formed in the inner walls of the two sides of the sliding groove in a penetrating mode, and the third screw rods rotate to penetrate through the second through holes.

The beneficial effects of this improvement are: through such setting to be convenient for carry out horizontal fine setting to mapping device, can effectively reduce positioning error, be favorable to improving the mapping accuracy.

In order not to affect the installation of the mapping device:

as a further improvement of the above technical scheme: the mounting seat is provided with a mounting groove, and the bubble level is fixedly arranged in the mounting groove.

The beneficial effects of this improvement are: through setting up the mounting groove to be convenient for install bubble spirit level, do not influence installation mapping device.

For the convenience to fix a position the position of second lead screw:

as a further improvement of the above technical scheme: the first screw thread through hole is penetrated between the two sides of the first sliding block, the first screw thread penetrates through the first screw thread through hole, the second screw thread through hole is penetrated between the top surface and the bottom surface of the first sliding block, and the second screw thread penetrates through the second screw thread through hole.

The beneficial effects of this improvement are: through setting up first screw through-hole and second screw through-hole to be convenient for first lead screw drives first slider and removes, conveniently fix a position the position of second lead screw.

In order to make the first screw rotation more stable:

as a further improvement of the above technical scheme: a round groove is formed in the inner wall of one side, far away from the first through hole, of the rectangular through groove, and the first screw rod is rotatably installed in the round groove.

The beneficial effects of this improvement are: through setting up the circular slot to be convenient for carry out spacingly to first lead screw, make its rotation more stable.

In order to facilitate the third lead screw to drive the second sliding block to move:

as a further improvement of the above technical scheme: and a third threaded through hole is formed in the second sliding block in a penetrating mode, and the third screw rod threads penetrate through the two third threaded through holes.

The beneficial effects of this improvement are: through setting up the third screw through-hole to be convenient for the third lead screw drives the second slider and removes.

The beneficial effects of the utility model are as follows: through simple level adjustment structure to can realize the quick level adjustment to location structure, thereby can guarantee surveying and mapping device's levelness, and then reduce the survey and drawing error.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic top cross-sectional view of the circular plate of the present utility model;

FIG. 3 is a schematic view of a perspective sectional assembly structure of a first slider, a first screw, and a second screw according to the present utility model;

FIG. 4 is an enlarged schematic view of the portion A of FIG. 1 according to the present utility model;

fig. 5 is an enlarged schematic view of the portion B of fig. 1 according to the present utility model.

In the figure: 1. a T-shaped bracket; 2. support legs; 3. a circular plate; 4. ball joint; 5. a cross plate; 6. a mounting base; 7. a bubble level; 8. rectangular through grooves; 9. a first slider; 10. a first through hole; 11. a first screw rod; 12. a second screw rod; 13. a ball; 14. a chute; 15. a second slider; 16. a third screw rod; 17. and a second through hole.

Detailed Description

In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.

As shown in fig. 1-5, a quick positioning structure comprises a T-shaped bracket 1, a plurality of supporting legs 2 are hinged on the T-shaped bracket 1, a plurality of supporting legs 2 are distributed in a ring-shaped array, a circular plate 3 is welded at the top of the T-shaped bracket 1, a ball-head universal joint 4 is fixedly arranged at the top of the circular plate 3, a transverse plate 5 is fixedly arranged at the top of the ball-head universal joint 4, an installation seat 6 is arranged at the top of the transverse plate 5, a bubble level 7 is fixedly arranged on the installation seat 6, a plurality of rectangular through grooves 8 distributed in a radial shape are penetrated between the top surface and the bottom surface of the circular plate 3, a first sliding block 9 is internally slid in the rectangular through grooves 8, a first through hole 10 is penetrated on the inner wall of one side, far away from each other, a first screw rod 11 is penetrated through by the first through hole 10 in a rotating way, the first screw rod 11 is penetrated by threads, the first sliding block 9 is threaded with a second screw rod 12, the top end of the second screw rod 12 is welded with a ball 13, the ball 13 is contacted with the bottom of the transverse plate 5, the quick horizontal adjustment of the positioning structure can be realized through a simple horizontal adjustment structure, so that the levelness of the surveying and mapping device can be ensured, the surveying and mapping error is reduced, the transverse plate 5 further comprises a sliding groove 14, the sliding groove 14 is arranged at the top of the transverse plate 5, two second sliding blocks 15 are slidably arranged in the sliding groove 14, the bottom of the mounting seat 6 is welded with the two second sliding blocks 15, the mounting seat 6 is slidably connected with the top of the transverse plate 5, the two second sliding blocks 15 are threaded with the same third screw rod 16, the second through holes 17 are all penetrated on the inner walls of the two sides of the sliding groove 14, the third screw rod 16 rotates to penetrate the second through holes 17, through setting up like this to be convenient for carry out horizontal fine setting to mapping device, can effectively reduce positioning error, be favorable to improving the mapping precision, the mounting groove has been seted up on the mount pad 6, bubble level 7 fixed mounting is in the mounting groove, through setting up the mounting groove, thereby be convenient for install bubble level 7, do not influence the installation mapping device, run through between the both sides of first slider 9 has first screw thread through-hole, first screw 11 screw thread runs through first screw thread through-hole, run through between the top surface and the bottom surface of first slider 9 has the second screw thread through-hole, second screw 12 screw thread runs through the second screw thread through-hole, through setting up first screw thread through-hole and second screw thread through-hole to be convenient for first screw 11 drives first slider 9 and removes, conveniently fix a position second screw 12, set up the circular slot on the inner wall of one side that first through-hole 10 is kept away from to rectangle through-slot 8, through setting up the circular slot to be convenient for carry out spacing to first screw 11, make it rotate more stably, run through on the second slider 15, thereby run through third screw 16 runs through the third screw thread through-hole 16, thereby the third screw thread is convenient for moving through-hole 15.

The working principle of the utility model is as follows: when the device is used, firstly, the bubble level 7 on the mounting seat 6 is watched, then the first lead screw 11 in the corresponding direction is rotated, so that the first sliding block 9 is driven to transversely move in the corresponding rectangular through groove 8 until the position is at a proper position, meanwhile, the corresponding second lead screw 12 is driven to transversely move, then the corresponding second lead screw 12 is rotated, so that the second lead screw 12 ascends or descends in the corresponding first sliding block 9, meanwhile, the second lead screw 12 drives the corresponding ball 13 to ascend or descend, the ball 13 drives the diaphragm 5 to ascend or descend, the level of the diaphragm 5 is adjusted, the first lead screw 11 and the second lead screw 12 are adjusted according to the method, the bubble level 7 tends to be horizontal, through the arrangement, the quick horizontal adjustment of a positioning structure can be realized, the levelness of a mapping device can be ensured, and mapping errors are reduced, when the position of the mounting seat 6 is required to be finely adjusted, the third lead screw 16 is firstly rotated, the two second sliding blocks 15 are driven to transversely slide in the sliding groove 14, the mounting seat 6 is driven to transversely move until the position is at the proper position, and the mapping errors can be conveniently and finely adjusted, and the mapping accuracy can be effectively reduced.

It should be noted that, in this document, 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.

The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely illustrative of the preferred embodiments of the utility model, and it is noted that there is virtually no limit to the specific structure which may be imposed by those skilled in the art without departing from the spirit of the utility model, and that modifications, adaptations, or variations of the foregoing features may be combined in a suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.

Claims

1. The utility model provides a quick location structure, includes T shape support (1), it has a plurality of supporting legs (2) to articulate on T shape support (1), a plurality of supporting legs (2) are annular array and arrange, its characterized in that: the utility model discloses a ball-shaped support, including T shape support (1), the top welding of T shape support (1) has plectrum (3), the top fixed mounting of plectrum (3) has bulb universal joint (4), the top fixed mounting of bulb universal joint (4) has diaphragm (5), the top of diaphragm (5) is equipped with mount pad (6), fixed mounting has bubble spirit level (7) on mount pad (6), run through between the top surface and the bottom surface of plectrum (3) have a plurality of rectangle logical groove (8) that are radial arrangement, slidable mounting has first slider (9) in rectangle logical groove (8), four all run through first through-hole (10) on the one side inner wall that rectangle logical groove (8) kept away from each other, first lead screw (11) are run through in the rotation of first through-hole (10), first lead screw (11) screw thread runs through first slider (9), the screw thread runs through there is second lead screw (12) on first slider (9), the top welding of second lead screw (12) has ball (13), ball (13) and the contact of diaphragm (5).

2. A quick positioning structure as set forth in claim 1, wherein: the transverse plate (5) further comprises a sliding groove (14), the sliding groove (14) is formed in the top of the transverse plate (5), two second sliding blocks (15) are arranged in the sliding groove (14) in a sliding mode, the bottom of the mounting seat (6) is welded with the two second sliding blocks (15), the mounting seat (6) is slidably connected with the top of the transverse plate (5) in a sliding mode, two second sliding blocks (15) are threaded through the same third screw rod (16), second through holes (17) are formed in the inner walls of two sides of the sliding groove (14) in a penetrating mode, and the third screw rod (16) rotates to penetrate through the second through holes (17).

3. A quick positioning structure as set forth in claim 1, wherein: the mounting seat (6) is provided with a mounting groove, and the bubble level (7) is fixedly arranged in the mounting groove.

4. A quick positioning structure as set forth in claim 1, wherein: a first threaded through hole is formed between two sides of the first sliding block (9), threads of the first screw rod (11) penetrate through the first threaded through hole, a second threaded through hole is formed between the top surface and the bottom surface of the first sliding block (9), and threads of the second screw rod (12) penetrate through the second threaded through hole.

5. A quick positioning structure as set forth in claim 1, wherein: a round groove is formed in the inner wall of one side, far away from the first through hole (10), of the rectangular through groove (8), and the first screw rod (11) is rotatably installed in the round groove.

6. A quick positioning structure as claimed in claim 2, wherein: and a third threaded through hole is formed in the second sliding block (15), and the third screw rod (16) is threaded through the two third threaded through holes.