CN219414353U

CN219414353U - Mapping instrument positioning device for engineering

Info

Publication number: CN219414353U
Application number: CN202320816535.0U
Authority: CN
Inventors: 王宜玖; 孙宝林
Original assignee: Anhui Yiyou Surveying And Mapping Information Technology Co ltd
Current assignee: Anhui Yiyou Surveying And Mapping Information Technology Co ltd
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2023-07-25
Anticipated expiration: 2033-04-13

Abstract

The utility model relates to a mapping instrument positioning device for engineering, which comprises a U-shaped plate, the upper end of U-shaped plate is provided with the mapping instrument body, the lower extreme fixed mounting of U-shaped plate has the spliced pole, the lower extreme of spliced pole runs through the inside of loop column, the outside of loop column runs through there is the bolt, the below of loop column is provided with locating component, locating component includes the disc, disc fixed mounting is in the lower extreme of loop column, the outside fixed mounting of disc has three sets of locating blocks, and the quantity of every locating block of group is two, has the bull stick through pivot movable mounting between two limiting blocks, and the lower extreme movable mounting of bull stick has the ball seat connecting rod, the lower extreme fixed mounting of ball seat connecting rod has the plug-in components, the lower extreme fixed mounting of disc has the screw rod; the positioning device for the engineering surveying instrument has good positioning effect and is used for fixing surveying instruments with different sizes.

Description

Mapping instrument positioning device for engineering

Technical Field

The application relates to the technical field of mapping instrument positioning devices for engineering, in particular to a mapping instrument positioning device for engineering.

Background

The surveying engineering is to measure various information of space and earth and draw various topography, the object of survey is very extensive, mainly includes various ground objects, landforms and underground geological structures etc. of earth's surface, need use professional surveying instrument to survey when the survey, the surveying instrument is the instrument of the various orientation that the planning design, construction and management stage carried out the measurement work required in engineering construction, in order to make the surveying instrument more stable when using, generally adopt positioner to fix a position the surveying instrument on the market, install the surveying instrument on positioner, make the stable installation of surveying instrument carry out the measurement operation in specific position through positioner.

However, current mapping instrument positioner for engineering is generally fixed a position it through three support frames, and three support frames independently support, do not have spacing fixedly to it between the three, make the positioning effect poor, and stability is weak, and when fixing a position to the mapping instrument of equidimension, the degree of difficulty is great, consequently, the skilled artisan provides a mapping instrument positioner for engineering to solve the problem that proposes among the above-mentioned background art.

Disclosure of Invention

In order to solve the problem of poor stability of the positioning device provided in the background technology, the application provides a mapping instrument positioning device for engineering.

The application provides a mapping instrument positioner for engineering adopts following technical scheme:

the utility model provides a mapping instrument positioner for engineering, includes the U template, the upper end of U template is provided with the mapping instrument body, the lower extreme fixed mounting of U template has the spliced pole, the inside of loop post is run through to the lower extreme of spliced pole, the outside of loop post is run through there is the bolt, the below of loop post is provided with locating component, locating component includes the disc, disc fixed mounting is in the lower extreme of loop post, the outside fixed mounting of disc has three group's locating piece, and the quantity of every group locating piece is two, has the bull stick through pivot movable mounting between two stoppers, and the lower extreme movable mounting of bull stick has the ball seat connecting rod, the lower extreme fixed mounting of ball seat connecting rod has the plug-in components, the lower extreme fixed mounting of disc has the screw rod, and the outside of screw rod is close to top fixed mounting has the locating disk, and the outside cover of screw rod is equipped with the cover dish.

Preferably, the outside fixed mounting of cover dish has three sets of fixed blocks, and the quantity of every fixed block of group is two, has thin pole through pivot movable mounting between two fixed blocks, and the one end and the bull stick swing joint of thin pole.

Preferably, the screw is externally connected with a nut in a threaded manner, and the nut is positioned below the sleeve disk.

Preferably, the two sides of the U-shaped plate are penetrated with three positioning rods, one end of each positioning rod is positioned at the inner side of the U-shaped plate and is fixedly provided with a clamping plate, and the outer part of each positioning rod is sleeved with a reset spring.

Preferably, one end of the return spring is fixedly connected with one side of the clamping plate, and the other end of the return spring is fixedly connected with the inner wall of the U-shaped plate.

In summary, the present application includes the following beneficial technical effects: through the locating component, the nut outside the screw rod is rotated at first, after the nut extrudes the sleeve disc to move upwards, the upper end of the sleeve disc is propped against the lower end of the locating disc, at the moment, the three rotating rod supports are opened, the plug-in unit is fixed after being inserted into the ground, and the stability of the whole locating component is improved after the three rotating rods are connected through the three thin rods;

through the grip block that sets up, when placing the top at the U template with the surveying instrument body of equidimension, the reset spring of both sides receives the extrusion back, makes two grip blocks press from both sides tight it.

Drawings

FIG. 1 is a schematic view of the overall structure of a mapping instrument positioning device for engineering according to an embodiment of the present application;

FIG. 2 is a schematic view of a positioning assembly of a positioning device of an engineering surveying instrument according to an embodiment of the present application;

fig. 3 is a schematic diagram of a U-shaped board structure of a positioning device of a mapping instrument for engineering in an embodiment of the application. Reference numerals illustrate: 1. a U-shaped plate; 2. a mapper body; 3. inserting a column; 4. a sleeve column; 5. a bolt; 6. a positioning assembly; 7. a disc; 8. a limiting block; 9. a rotating rod; 10. a ball seat connecting rod; 11. an insert; 12. a screw; 13. a positioning plate; 14. a sleeve disk; 15. a fixed block; 16. a thin rod; 17. a nut; 18. a clamping plate; 19. a positioning rod; 20. and a return spring.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, a mapping instrument positioning device for engineering comprises a U-shaped plate 1, a positioning post 3 is fixedly arranged at the upper end of the U-shaped plate 1, a bolt 5 penetrates through the lower end of the positioning post 3 and is fixedly arranged inside a sleeve post 4, a sleeve plate 14 penetrates through the outer part of the sleeve post 4, a positioning assembly 6 is arranged below the sleeve post 4, the positioning assembly 6 comprises a disc 7, the disc 7 is fixedly arranged at the lower end of the sleeve post 4, three groups of positioning blocks 8 are fixedly arranged outside the disc 7, the number of each group of positioning blocks 8 is two, a rotary rod 9 is movably arranged between the two limiting blocks 8 through a rotary shaft, a ball seat connecting rod 10 is movably arranged at the lower end of the rotary rod 9, an insert 11 is fixedly arranged at the lower end of the ball seat connecting rod 10, a screw rod 12 is fixedly arranged at the lower end of the disc 7, a positioning disc 13 is fixedly arranged at the outer part close to the top end of the screw rod 12, a sleeve plate 14 is sleeved outside the screw rod 12, a nut 17 outside the screw rod 12 is firstly rotated, after the sleeve plate 14 is enabled to be extruded to move upwards, the upper ends of the sleeve plate 14 are enabled to be fixedly connected with three rotary rods 9 through three support rods, and the three rotary rods are enabled to be fixedly connected with the three rotary rods 9 through three support members, and the three rotary rods are enabled to be fixedly connected with the three positioning assemblies to be stable.

In this embodiment, three groups of fixing blocks 15 are fixedly installed outside the sleeve disk 14, the number of each group of fixing blocks 15 is two, a thin rod 16 is movably installed between the two fixing blocks 15 through a rotating shaft, one end of the thin rod 16 is movably connected with the rotating rod 9, and two ends of the thin rod 16 are respectively movably connected with the fixing blocks 15 and the rotating rod 9, so that the three rotating rods 9 can be conveniently contracted.

In this embodiment, the nut 17 is connected to the external thread of the screw 12, and the nut 17 is located below the sleeve 14, and the nut 17 is convenient for limiting the sleeve 14.

In this embodiment, three positioning rods 19 penetrate through two sides of the U-shaped plate 1, a clamping plate 18 is fixedly mounted on one end of each positioning rod 19 located on the inner side of the U-shaped plate 1, and a return spring 20 is sleeved on the outer portion of each positioning rod 19.

In this embodiment, one end of the return spring 20 is fixedly connected to one side of the clamping plate 18, and the other end of the return spring 20 is fixedly connected to the inner wall of the U-shaped plate 1, and when the surveying instrument body 2 with different sizes is placed above the U-shaped plate 1 through the arranged clamping plate 18, the return springs 20 on two sides are pressed, so that the two clamping plates 18 clamp the surveying instrument body.

The implementation principle of the mapping instrument positioning device for engineering in the embodiment of the application is as follows: through the locating component 6 that sets up, first rotatory outside nut 17 of screw rod 12 makes its extrusion cover dish 14 upwards remove the back, make the upper end of cover dish 14 support behind the lower extreme of locating disk 13, three bull stick 9 prop the opening this moment, after inserting ground with plug-in components 11, and after three bull stick 9 passes through three slim pole 16 to be connected, the stability of whole locating component 6 has been improved, the both ends of slim pole 16 respectively with fixed block 15 and bull stick 9 swing joint, thereby be convenient for shrink three bull stick 9, nut 17 is convenient for carry out spacing to cover dish 14, through the grip block 18 that sets up, when the surveying instrument body 2 of different sizes is placed in the top of U template 1, reset spring 20 of both sides receives the extrusion back, make two grip blocks 18 press from both sides tight to it.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. Surveying instrument positioner for engineering, its characterized in that: including U template (1), the upper end of U template (1) is provided with mapping instrument body (2), the lower extreme fixed mounting of U template (1) has spliced pole (3), the inside of spliced pole (4) is run through to the lower extreme of spliced pole (3), the outside of spliced pole (4) is run through there is bolt (5), the below of spliced pole (4) is provided with locating component (6), locating component (6) include disc (7), disc (7) fixed mounting is in the lower extreme of spliced pole (4), the outside fixed mounting of disc (7) has three group's locating block (8), and the quantity of every group's locating block (8) is two, has bull stick (9) through pivot movable mounting between two stopper (8), and the lower extreme movable mounting of bull stick (9) has ball seat connecting rod (10), the lower extreme fixed mounting of ball seat connecting rod (10) has plug-in components (11), the lower extreme fixed mounting of disc (7) has screw rod (12), and the outside of screw rod (12) is close to the fixed mounting of top (13), and the fixed sleeve (14) of the outside of fixed sleeve (14) is fixed sleeve (15) of the outside of two groups disc (14), a thin rod (16) is movably mounted between the two fixing blocks (15) through a rotating shaft, one end of the thin rod (16) is movably connected with the rotating rod (9), a nut (17) is connected with the outside of the screw rod (12) through threads, and the nut (17) is located below the sleeve disc (14).

2. The mapping instrument positioning device for engineering according to claim 1, wherein: the U-shaped plate (1) is characterized in that three positioning rods (19) penetrate through the two sides of the U-shaped plate (1), a clamping plate (18) is fixedly arranged on the inner side of the U-shaped plate (1) at one end of each positioning rod (19), and a reset spring (20) is sleeved outside each positioning rod (19).

3. The mapping instrument positioning device for engineering according to claim 2, wherein: one end of the return spring (20) is fixedly connected with one side of the clamping plate (18), and the other end of the return spring (20) is fixedly connected with the inner wall of the U-shaped plate (1).