CN218543810U

CN218543810U - Total powerstation is used in survey and drawing

Info

Publication number: CN218543810U
Application number: CN202222414178.3U
Authority: CN
Inventors: 史永良
Original assignee: Tianjin Dongshengtu Geographic Information Technology Co ltd
Current assignee: Tianjin Dongshengtu Geographic Information Technology Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-02-28
Anticipated expiration: 2032-09-13

Abstract

The utility model relates to a total powerstation for survey and drawing, including total powerstation body, bottom plate and A-frame, the total powerstation body is installed in the bottom plate top, the bottom fixed mounting of bottom plate has the A-frame, total powerstation body bottom fixedly connected with dead lever, the top of first pivot is connected with the centre gripping subassembly, the centre gripping subassembly includes the centre gripping dish, the up end left and right sides slip of centre gripping dish is equipped with the grip block, the lower extreme of grip block is equipped with the slider, the grip block upper end corresponds two the spout has been seted up to the slider, the spout internal rotation is equipped with the threaded rod, two the slider respectively in threaded rod threaded connection, one side of threaded rod outwards extends and runs through the grip block just is connected with the turning handle, thereby makes things convenient for the centre gripping dead lever centre gripping total powerstation body.

Description

Total powerstation is used in survey and drawing

Technical Field

The utility model relates to a surveying and mapping equipment technical field specifically is a total powerstation for survey and drawing.

Background

The total station is a high-technology measuring instrument integrating light, electricity and machine, and is a measuring instrument system integrating horizontal angle, vertical angle, distance and height difference measuring functions.

When current total powerstation device drops into the use, when the staff need measure the operation to equidirectional, then need remove whole A-frame and bottom plate, carry the device wholly, complex operation, it is inconvenient to use to the position of moving in-process total powerstation is unstable, the condition that drops may take place, the whole spacing centre gripping effect of total powerstation remains the reinforcing, when the total powerstation is used in the open air in addition, may receive the influence of sunlight, it is comparatively difficult to observe under the sunlight irradiation, reduce work efficiency.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a total powerstation for survey and drawing to solve the inconvenient problem of adjusting the measuring direction that proposes in the background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a total powerstation for survey and drawing, includes total powerstation body, bottom plate and A-frame, the total powerstation body is installed in the bottom plate top, the bottom fixed mounting of bottom plate has the A-frame, install rotating assembly on the bottom plate, rotating assembly includes first pivot and second pivot, fixedly connected with ratchet in the first pivot, correspond in the second pivot the ratchet is equipped with the pawl, ratchet and pawl meshing, total powerstation body bottom fixedly connected with dead lever, the top of first pivot is connected with the centre gripping subassembly, the centre gripping subassembly includes the centre gripping dish, the up end left and right sides slip of centre gripping dish is equipped with the grip block, the lower extreme of grip block is equipped with the slider.

Preferably, the upper end surface of the clamping disc is provided with sliding grooves corresponding to the two sliding blocks, a threaded rod is arranged in each sliding groove in a rotating mode, the two sliding blocks are connected with the threaded rod in a threaded mode respectively, one side of the threaded rod extends outwards to penetrate through the clamping disc and is connected with a rotating handle, and therefore the total station body can be clamped conveniently through the fixing rod.

In a further preferred mode, a push rod is fixedly connected to one side of the first rotating shaft, so that a user can rotate the first rotating shaft conveniently to adjust the measuring direction of the total station body.

In further preferred, be equipped with the nut in the second pivot, nut and pivot threaded connection, nut and pawl butt, the top of second pivot is equipped with the limiting plate, conveniently fixes the second pivot.

Preferably, rod sleeves are fixedly arranged on two sides of the total station body, stand columns are arranged in the rod sleeves, and sunshades are fixedly connected to the two stand columns to facilitate sunshade.

Preferably, the rod sleeve is provided with a positioning hole, the positioning hole is connected with a positioning pin in a sliding manner, the positioning pin is connected with a spring, and the stand column is provided with a positioning groove corresponding to the positioning pin, so that the sunshade can be conveniently detached and separated.

(III) advantageous effects

Compared with the prior art, the utility model provides a total powerstation for survey and drawing possesses following beneficial effect:

the utility model discloses in, rotating assembly's design through setting up first pivot and second pivot, thereby conveniently rotates the grip block and drives the total powerstation body and rotate, through design ratchet and pawl, conveniently carries on spacingly to first pivot when the pivoted, keeps the grip block motionless, and convenient to use person operates.

The utility model discloses in, the design of centre gripping subassembly is used through the cooperation of grip block, slider, threaded rod and spout, and the convenience is fixed the total powerstation body on the centre gripping dish, and the grip block presss from both sides tight dead lever, guarantees that the total powerstation body does not drop when rotating, improves stability.

The utility model discloses in, the design of sunshade through setting up stand and pole cover, can fix the sunshade, uses through the cooperation of locating hole, constant head tank, locating pin and spring, makes things convenient for the installation and the dismantlement of stand.

Drawings

Fig. 1 is a left side schematic view of an overall structure of a total station for surveying and mapping in the present invention;

fig. 2 is a right side schematic view of an overall structure of a total station for surveying and mapping according to the present invention;

fig. 3 is a schematic structural view of a clamping assembly of a total station for surveying and mapping according to the present invention;

fig. 4 is a schematic structural view of a sunshade of a total station for surveying and mapping of the present invention;

fig. 5 is a schematic structural diagram of a rotating assembly of a total station for surveying and mapping according to the present invention.

In the figure: 1. a total station body; 2. a base plate; 3. a triangular bracket; 4. a first rotating shaft; 5. a second rotating shaft; 6. a ratchet wheel; 7. a pawl; 8. fixing the rod; 9. a clamping plate; 10. a clamping plate; 11. a slider; 12. a chute; 13. a threaded rod; 14. a handle is rotated; 15. a push rod; 16. a nut; 17. a limiting plate; 18. a rod sleeve; 19. a column; 20. a sunshade; 21. positioning holes; 22. positioning pins; 23. a spring; 24. and (6) positioning a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows:

please refer to fig. 1-5, a total station for surveying and mapping, comprising a total station body 1, a bottom plate 2 and a triangular bracket 3, wherein the total station body 1 is installed above the bottom plate 2, the bottom of the bottom plate 2 is fixedly installed with the triangular bracket 3, the bottom plate 2 is installed with a rotating assembly, the rotating assembly comprises a first rotating shaft 4 and a second rotating shaft 5, the first rotating shaft 4 is fixedly connected with a ratchet wheel 6, the second rotating shaft 5 is provided with a pawl 7 corresponding to the ratchet wheel 6, the ratchet wheel 6 is engaged with the pawl 7, the bottom of the total station body 1 is fixedly connected with a fixing rod 8, the top of the first rotating shaft 4 is connected with a clamping assembly, the clamping assembly comprises a clamping disc 9, clamping plates 10 are slidably arranged on the left and right sides of the upper end surface of the clamping disc 9, and sliders 11 are arranged at the lower ends of the clamping plates 10.

In this embodiment, the spout 12 has been seted up to two sliders 11 to centre gripping dish 9 up end, the 12 internal rotations of spout are equipped with threaded rod 13, two sliders 11 are respectively in threaded rod 13 threaded connection, one side of threaded rod 13 is outwards extended and is run through centre gripping dish 9 and connect and be equipped with turning handle 14, gripping turning handle 14, rotate threaded rod 13, threaded rod 13 pivoted while and two 11 screw-thread fit of slider, two 11 reverse settings of internal thread, realize two 11 relative sliding of slider, the gliding grip block 10 that drives the top simultaneously of slider 11 slides, carry out the centre gripping to dead lever 8.

In this embodiment, a push rod 15 is fixedly connected to one side of the first rotating shaft 4, the push rod 15 is pushed, the push rod 15 drives the first rotating shaft 4 to rotate, and the first rotating shaft 4 drives the ratchet 6 to rotate.

In this embodiment, be equipped with nut 16 on the second pivot 5, nut 16 and pivot threaded connection, nut 16 and pawl 7 butt, the top of second pivot 5 is equipped with limiting plate 17, and the user rotates nut 16 and makes nut 16 and pawl 7 butt to make second pivot 5 not rotating, then make the position determination of first pivot 4, first pivot 4 is not rotating.

In this embodiment, rod sleeves 18 are fixedly disposed on both sides of the total station body 1, upright posts 19 are disposed in the rod sleeves 18, two upright posts 19 are fixedly connected to be provided with sunshades 20, the upright posts 19 are installed in the rod sleeves 18, and the sunshades 20 are connected to the upright posts 19 through bolts.

In this embodiment, a positioning hole 21 is formed in the rod sleeve 18, a positioning pin 22 is arranged in the positioning hole 21 in a sliding connection mode, a spring 23 is arranged on the positioning pin 22 in a connection mode, a positioning groove 24 is formed in the upright post 19 corresponding to the positioning pin 22, two sides of the spring 23 are respectively connected with the positioning pin 22 and the rod sleeve 18, the positioning pin 22 is pulled outwards, the spring 23 is stretched, the positioning pin 22 is far away from the positioning groove 24, the upright post 19 is inserted into the rod sleeve 18, the positioning pin 22 corresponds to the positioning groove 24 in position, the spring 23 is loosened, the positioning pin 22 is inserted into the positioning groove 24 under the elastic force action of the spring 23, and therefore fixing of the sunshade 20 is completed.

Example two:

in summary, when the total station body 1 is rotated to a specified measuring direction, in order to prevent the total station body 1 from accidentally rotating in the measuring process, the nut 16 is rotated to urge the nut 16 to abut against the pawl 7, the position of the ratchet 6 is limited, and the first rotating shaft 4 is not rotated, so that the total station body 1 is stably measured in one direction to perform measuring operation.

Example three:

in conclusion, when the sunshade 20 needs to be installed in use, two sides of the spring 23 are connected with the positioning pin 22 and the rod sleeve 18 respectively, the positioning pin 22 is pulled outwards, the spring 23 is stretched, the positioning pin 22 is far away from the positioning groove 24, then the upright post 19 is inserted into the rod sleeve 18, the positioning pin 22 corresponds to the positioning groove 24, the spring 23 is loosened, the positioning pin 22 is inserted into the positioning groove 24 under the elastic force of the spring 23, and therefore the sunshade 20 is fixed.

In all the above-mentioned schemes, the connection between two components can be selected according to the actual situation, the matching connection of the welding, the bolt and the nut, the bolt or the screw connection or other known connection methods are not repeated herein, and all the above-mentioned schemes relate to the fixed connection, and the welding is considered preferentially, and above, it is only the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, and according to the technical scheme of the present invention and the utility model concept of the present invention equivalent replacement or change, all should be covered in the protection scope of the present invention.

Claims

1. The utility model provides a total powerstation for survey and drawing, includes total powerstation body (1), bottom plate (2) and A-frame (3), install in bottom plate (2) top total powerstation body (1), the bottom fixed mounting of bottom plate (2) has A-frame (3), its characterized in that: a rotating assembly is mounted on the bottom plate (2), the rotating assembly comprises a first rotating shaft (4) and a second rotating shaft (5), a ratchet wheel (6) is fixedly connected to the first rotating shaft (4), a pawl (7) is arranged on the second rotating shaft (5) corresponding to the ratchet wheel (6), the ratchet wheel (6) is meshed with the pawl (7), a fixing rod (8) is fixedly connected to the bottom of the total station body (1), a clamping assembly is connected to the top of the first rotating shaft (4), the clamping assembly comprises a clamping disc (9), clamping plates (10) are arranged on the left side and the right side of the upper end face of the clamping disc (9) in a sliding mode, and a sliding block (11) is arranged at the lower end of each clamping plate (10); the upper end surface of the clamping disc (9) is provided with sliding grooves (12) corresponding to the two sliding blocks (11), a threaded rod (13) is rotationally arranged in each sliding groove (12), the two sliding blocks (11) are respectively in threaded connection with the threaded rod (13), and one side of the threaded rod (13) extends outwards to penetrate through the clamping disc (9) and is connected with a rotating handle (14); a push rod (15) is fixedly connected to one side of the first rotating shaft (4); be equipped with nut (16) on second pivot (5), nut (16) and pivot threaded connection, nut (16) and pawl (7) butt, the top of second pivot (5) is equipped with limiting plate (17).

2. A total station for surveying and mapping according to claim 1, characterized in that: rod sleeves (18) are fixedly arranged on two sides of the total station body (1), stand columns (19) are arranged in the rod sleeves (18), and two stand columns (19) are fixedly connected with sunshades (20).

3. A total station for surveying and mapping according to claim 2, characterized in that: the rod sleeve (18) is provided with a positioning hole (21), the positioning hole (21) is provided with a positioning pin (22) in a sliding connection mode, the positioning pin (22) is provided with a spring (23) in a connection mode, and the upright post (19) is provided with a positioning groove (24) corresponding to the positioning pin (22).