CN213397082U

CN213397082U - Fixed point device for reconnaissance and surveying and mapping

Info

Publication number: CN213397082U
Application number: CN202022142625.5U
Authority: CN
Inventors: 杜亚红
Original assignee: Jiangxi Dongsheng Construction Engineering Co ltd
Current assignee: Jiangxi Dongsheng Construction Engineering Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-06-08
Anticipated expiration: 2030-09-25

Abstract

The utility model discloses a reconnaissance is fixed point device for survey and drawing, the fruit pick-up device comprises a frame body, the spout has been seted up on the surface of framework, the inner wall fixed mounting of spout has first bearing, the first threaded rod of inner wall fixedly connected with of first bearing, the surface threaded connection of first threaded rod has the connecting rod, the surface of connecting rod slides at the inner wall of spout, the square frame of one end fixedly connected with of connecting rod, the inner wall sliding connection of square frame has the slider, the fixed surface of slider installs the telescopic link, the bottom fixed mounting of slider has the laser lamp, the top fixed mounting of slider has the level bubble appearance, the bottom fixed mounting of framework has the second threaded rod. Through being provided with laser lamp, framework and square frame, be convenient for finely tune the fixed point device to reach the purpose of accurate fixed point, through being provided with the level bubble appearance, be convenient for observe the fixed point device and whether be in horizontal position, do benefit to the fixed point.

Description

Fixed point device for reconnaissance and surveying and mapping

Technical Field

The utility model belongs to the technical field of the survey and drawing fixed point, specifically be a fixed point device is used in reconnaissance survey and drawing.

Background

Surveying and mapping refers to measuring, collecting and drawing the shape, size, spatial position and attributes of natural geographic elements or surface artificial facilities.

At present, current reconnaissance is fixed point device for survey and drawing, at the in-process that uses, the fine setting operation is comparatively troublesome to reach the fixed point position of regulation, and fixed point device is not suitable for different topography, so to above-mentioned problem, provide a convenient fine setting and suitability strong reconnaissance is fixed point device for survey and drawing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reconnaissance is fixed point device for survey to solve current reconnaissance survey for survey fixed point device fine setting trouble and the poor problem of adaptability.

In order to achieve the above object, the utility model provides a following technical scheme: a fixed point device for surveying and mapping comprises a frame body, wherein a sliding groove is formed in the surface of the frame body, a connecting rod can slide conveniently by the aid of the sliding groove, a first bearing is fixedly arranged on the inner wall of the sliding groove, the purpose of bearing a first threaded rod is achieved by the aid of the first bearing, the inner wall of the first bearing is fixedly connected with the first threaded rod, the surface of the first threaded rod is in threaded connection with a connecting rod, the first threaded rod is arranged to drive the connecting rod to move conveniently, the surface of the connecting rod slides on the inner wall of the sliding groove, one end of the connecting rod is fixedly connected with a square frame, the square frame is L-shaped, a sliding block is convenient to slide by the aid of the square frame, the inner wall of the square frame is in sliding connection with a sliding block, the sliding block is I-shaped, a telescopic rod, a laser lamp and a level bubble instrument are, the bottom fixed mounting of slider has the laser lamp, through being provided with the laser lamp, is convenient for remove the assigned position with the slider, the top fixed mounting of slider has the level bubble appearance, through being provided with the level bubble appearance, is convenient for observe whether the slider is in horizontal position, the bottom fixed mounting of framework has the second threaded rod, through being provided with the second threaded rod, is convenient for adjust the position of screwed pipe according to the topography.

Preferably, one end of the first threaded rod penetrates through the surface of the frame body, a first handle is fixedly connected to one end of the first threaded rod, and the purpose of rotating the first threaded rod is achieved by arranging the first handle.

Preferably, the surface of the square frame is in threaded connection with a third threaded rod, one end of the third threaded rod is fixedly connected with a second handle, and the third threaded rod is convenient to drive to rotate through the second handle.

Preferably, the surface of the sliding block is fixedly connected with a second bearing, one end of the third threaded rod is fixedly connected with the inner wall of the second bearing, and the third threaded rod is convenient to bear through the second bearing.

Preferably, the surface of the second threaded rod is in threaded connection with a threaded pipe, and the bottom end of the threaded pipe is fixedly provided with an inserted rod.

Preferably, the number of second threaded rod is four, the number of screwed pipe is four, through being provided with the screwed pipe, is convenient for adjust reconnaissance fixed point device for survey and drawing.

Preferably, the number of inserted bars is four, through being provided with the inserted bar, plays the fixed purpose of fixed with fixed point device for survey and drawing.

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

1. the leveling bubble instrument is arranged, so that whether the fixed point device is in a horizontal position or not can be conveniently observed, and the fixed point is favorably fixed;

2. through being provided with the third threaded rod, the lifting frame body height all around of being convenient for increases the adaptability of fixed point device, cooperates accurate bubble appearance of water and laser lamp, reaches the purpose of accurate fixed point.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the frame body of the present invention;

FIG. 3 is a schematic view of a square frame of the present invention;

fig. 4 is a schematic view of the slider of the present invention.

In the figure: 1. a frame body; 2. a square frame; 3. a third threaded rod; 4. a second handle; 5. a telescopic rod; 6. a slider; 7. a first threaded rod; 8. a second bearing; 9. a first handle; 10. a second threaded rod; 11. a threaded pipe; 12. inserting a rod; 13. a level bubble gauge; 14. a first bearing; 15. a connecting rod; 16. a chute; 17. a laser light.

Detailed Description

Referring to fig. 1, 2, 3 and 4, a surveying and mapping pointing device includes a frame 1, a sliding groove 16 is formed on a surface of the frame 1, a connecting rod 15 is convenient to slide by the sliding groove 16, a first bearing 14 is fixedly installed on an inner wall of the sliding groove 16, the first bearing 14 is arranged to support a first threaded rod 7, the first threaded rod 7 is fixedly connected to an inner wall of the first bearing 14, the connecting rod 15 is connected to a surface thread of the first threaded rod 7, the connecting rod 15 is convenient to drive to move by the arrangement of the first threaded rod 7, the surface of the connecting rod 15 slides on the inner wall of the sliding groove 16, one end of the connecting rod 15 is fixedly connected to a square frame 2, the square frame 2 is L-shaped, the sliding block 6 is convenient to slide by the arrangement of the square frame 2, the sliding block 6 is slidably connected to the inner wall of the square frame 2, the sliding block 6 is h-shaped, and by, be convenient for accept telescopic link 5, laser lamp 17 and level bubble appearance 13, the fixed surface of slider 6 installs telescopic link 5, the bottom fixed mounting of slider 6 has laser lamp 17, through being provided with laser lamp 17, be convenient for remove slider 6 to the assigned position, the top fixed mounting of slider 6 has level bubble appearance 13, level bubble appearance 13's model is 19030801, through being provided with level bubble appearance 13, be convenient for observe whether slider 6 is in horizontal position, the bottom fixed mounting of framework 1 has second threaded rod 10, through being provided with second threaded rod 10, be convenient for according to the position of topography adjustment screwed pipe 11.

Referring to fig. 1 and 2, one end of the first threaded rod 7 penetrates through the surface of the frame 1, one end of the first threaded rod 7 is fixedly connected with a first handle 9, and the purpose of rotating the first threaded rod 7 is achieved by arranging the first handle 9.

Referring to fig. 1, 2 and 3, a third threaded rod 3 is connected to the surface of the square frame 2 through a thread, a second handle 4 is fixedly connected to one end of the third threaded rod 3, and the third threaded rod 3 is conveniently driven to rotate by the second handle 4.

Referring to fig. 1, 2, 3 and 4, a second bearing 8 is fixedly connected to the surface of the sliding block 6, one end of the third threaded rod 3 is fixedly connected to the inner wall of the second bearing 8, and the second bearing 8 is arranged to facilitate the bearing of the third threaded rod 3.

Referring to fig. 1, a threaded pipe 11 is threadedly connected to the surface of the second threaded rod 10, and an insertion rod 12 is fixedly mounted at the bottom end of the threaded pipe 11.

Referring to fig. 1, the number of the second threaded rods 10 is four, and the number of the threaded pipes 11 is four, so that the positioning device for surveying and mapping can be conveniently adjusted by providing the threaded pipes 11.

Referring to fig. 1, the number of the insertion rods 12 is four, and the insertion rods 12 are provided to fix the fixed point device for surveying and mapping.

The working principle of the scheme is as follows: when the positioning device for surveying and mapping needs to be used, the positioning device is moved to a designated position, whether bubbles of a level bubble instrument 13 on the surface of a sliding block 6 are in a central position or not is observed according to the terrain, a threaded pipe 11 on the periphery of a frame body 1 is rotated until the bubbles of the level bubble instrument 13 are in the central position, then a laser lamp 17 is turned on, the laser lamp 17 irradiates light on the ground, fine adjustment is carried out according to the positioning requirement, a first handle 9 is rotated, the first handle 9 drives a first threaded rod 7 to rotate, the first threaded rod 7 drives a connecting rod 15 to slide along the inner wall of a sliding groove 16, the connecting rod 15 drives a square frame 2 to slide, the square frame 2 drives the sliding block 6 to move, then a second handle 4 is rotated, the second handle 4 drives the sliding block 6 to slide along the inner wall of the square frame 2 through a third threaded rod 3 until the light of the laser lamp 17 is aligned with, then the telescopic rod 5 is lifted, which is beneficial to surveying and mapping fixed points.

Claims

1. The utility model provides a reconnaissance is fixed point device for survey and drawing, includes framework (1), its characterized in that: spout (16) have been seted up on the surface of framework (1), the inner wall fixed mounting of spout (16) has first bearing (14), the first threaded rod (7) of inner wall fixedly connected with of first bearing (14), the surface threaded connection of first threaded rod (7) has connecting rod (15), the surface of connecting rod (15) slides at the inner wall of spout (16), the square frame (2) of one end fixedly connected with of connecting rod (15), the inner wall sliding connection of square frame (2) has slider (6), the fixed surface of slider (6) installs telescopic link (5), the bottom fixed mounting of slider (6) has laser lamp (17), the top fixed mounting of slider (6) has level bubble appearance (13), the bottom fixed mounting of framework (1) has second threaded rod (10).

2. A pointing device for surveying and mapping according to claim 1, wherein: one end of the first threaded rod (7) penetrates through the surface of the frame body (1), and one end of the first threaded rod (7) is fixedly connected with a first handle (9).

3. A pointing device for surveying and mapping according to claim 1, wherein: the surface threaded connection of square frame (2) has third threaded rod (3), the one end fixedly connected with second handle (4) of third threaded rod (3).

4. A pointing device for surveying and mapping according to claim 3, wherein: the surface of the sliding block (6) is fixedly connected with a second bearing (8), and one end of the third threaded rod (3) is fixedly connected with the inner wall of the second bearing (8).

5. A pointing device for surveying and mapping according to claim 1, wherein: the surface of the second threaded rod (10) is in threaded connection with a threaded pipe (11), and an inserted rod (12) is fixedly mounted at the bottom end of the threaded pipe (11).

6. The pointing device for surveying and mapping of claim 5, wherein: the number of the second threaded rods (10) is four, and the number of the threaded pipes (11) is four.

7. The pointing device for surveying and mapping of claim 6, wherein: the number of the inserted rods (12) is four.