CN218179953U

CN218179953U - Survey equipment is used in cadastral survey and drawing

Info

Publication number: CN218179953U
Application number: CN202222238584.9U
Authority: CN
Inventors: 马斌; 王乐
Original assignee: Nanchang Jinye Technology Co ltd
Current assignee: Nanchang Jinye Technology Co ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2022-12-30
Anticipated expiration: 2032-08-25

Abstract

The utility model discloses a cadastre survey and drawing is with survey equipment, including instrument mount pad, shading frame, preceding lens hood and back lens hood, the A-frame is installed to the bottom of instrument mount pad, the mounting hole has been seted up in the middle of the instrument mount pad, install the threaded connection head in the mounting hole, the utility model discloses a set up the shading frame to lens hood and back lens hood before installing on the shading frame, preceding lens hood and back lens hood can enough carry out the shading to the display screen on the surveying instrument, make things convenient for personnel to look over the data on the display screen, can shelter from the sunshine towards instrument eyepiece camera lens when surveying again through preceding lens hood when surveying and drawing, avoid reflecting light eyepiece to lead to seeing clearly and surveyed the target point when surveying and drawing, influence surveying and drawing personnel's use, through seting up annular spout around the instrument mount pad, slide on the annular spout be provided with shading frame both ends fixed connection's slider, convenient dismantlement and installation satisfy the use needs under the different environment.

Description

Survey equipment is used in cadastral survey and drawing

Technical Field

The utility model relates to a cadastral mapping equipment technical field specifically is a cadastral survey is with surveying equipment.

Background

Cadastral surveying is also called cadastral measurement, and is a field surveying work performed on a boundary point, a boundary line, a position, a shape and an area of each land according to a property survey result in order to acquire and express cadastral information, specifically comprises cadastral control measurement, determination of coordinates of the boundary point, surveying and mapping of a cadastral map, measurement and calculation of land parcels and the area of each land, and dynamic monitoring of the land.

At present, the cadastral survey and drawing is mostly outdoor going on, and outdoor illumination intensity is big, receives sunshine easily among the total powerstation cadastral survey and drawing process to shine and lead to surveying staff can't see clearly the data on the display screen and can't see clearly the problem of the position of measured point through the eyepiece, influences the normal clear of cadastral survey and drawing, leads to cadastral survey and drawing error too big, though be used for the lens hood of total powerstation in the current product, but mostly through the bolt fastening, the dismouting is inconvenient, adjusts inconveniently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a survey equipment is used in cadastral survey and drawing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a survey equipment is used in cadastral survey and drawing, includes instrument mount pad, shading frame, preceding lens hood and back lens hood, the A-frame is installed to the bottom of instrument mount pad, the mounting hole has been seted up in the middle of the instrument mount pad, install the threaded connection head in the mounting hole, the instrument mount pad passes through the threaded connection head and places survey instrument fixed connection above that, annular spout has been seted up to the side of instrument mount pad, the slider that slides in the annular spout and sets up, install the shading frame on the slider, the front-mounted of shading frame has preceding lens hood, the back lens hood is installed at the rear portion of shading frame.

As a further aspect of the present invention: the instrument mounting seat is symmetrically provided with dismounting ports which are arranged on the upper part of the annular sliding groove and communicated with the annular sliding groove.

As the utility model discloses further scheme again: the two sliders are symmetrically arranged on the annular sliding groove, and two ends of the shading frame are fixedly connected with the two sliders respectively.

As the utility model discloses further scheme again: the slider is provided with a positioning hole, a positioning rod is arranged in the positioning hole, and a handle is arranged at the outer end of the positioning rod.

As the utility model discloses further scheme again: the bottom surface of the annular sliding groove is provided with a sliding rail, and the bottom surface of the sliding block is provided with a sliding groove matched with the sliding rail.

As a further aspect of the present invention: the shading frame is an inverted U-shaped frame.

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

1. the utility model discloses a set up the shading frame to lens hood and back lens hood before the shading shelf location, preceding lens hood and back lens hood can enough carry out the shading to the display screen on the surveying instrument, make things convenient for personnel to look over the data on the display screen, can shelter from towards the sunshine of instrument eyepiece camera lens when surveying and mapping again through preceding lens hood, avoid the eyepiece reflection of light to lead to can't see clearly when surveying and mapping surveyed the target point, influence surveying and mapping personnel's use.

2. The utility model discloses an offer annular spout around the instrument mount pad, slide on the annular spout be provided with shading frame both ends fixed connection's slider, during the use, personnel can remove the slider in annular spout and make preceding lens hood and back lens hood angle change with the illumination of coping not equidirectional, when the slider removes to dismouting mouthful position simultaneously, personnel can directly with shading frame to the carrying up can dismantle whole shading structure from the instrument mount pad, only need during the installation simultaneously with two sliders aim at the dismouting mouthful insert can, convenient dismantlement and installation, satisfy the use needs under the different environment.

Drawings

Fig. 1 is a first configuration diagram of a surveying apparatus for home mapping.

Fig. 2 is a second schematic view of a surveying device for home mapping.

Fig. 3 is an enlarged view of a structure at a in fig. 1 of a surveying apparatus for surveying and mapping of cadastral features.

Fig. 4 is an enlarged view of a structure at B in fig. 2 of a surveying apparatus for surveying and mapping of cadastral sites.

1. An instrument mounting base; 2. a triangular bracket; 3. mounting holes; 4. a surveying instrument; 5. a threaded connector; 6. an annular chute; 7. disassembling and assembling the port; 8. a slider; 9. a slide rail; 10. a light-shielding frame; 11. a front light shield; 12. a rear light shield; 13. positioning holes; 14. positioning a rod; 15. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Please refer to fig. 1-4, in the embodiment of the utility model, a survey equipment is used in cadastral survey and drawing, including instrument mount pad 1, shading frame 10, preceding shading cover 11 and back shading cover 12, triangular supports 2 is installed to the bottom of instrument mount pad 1, mounting hole 3 has been seted up in the middle of the instrument mount pad 1, install threaded connection head 5 in the mounting hole 3, instrument mount pad 1 is through threaded connection head 5 and the 4 fixed connection of surveying instrument of placing on it, annular spout 6 has been seted up to the side of instrument mount pad 1, slide block 8 of sliding arrangement in annular spout 6, install shading frame 10 on the slider 8, shading frame 10's front-mounting has preceding shading cover 11, back shading cover 12 is installed at the rear portion of shading frame 10.

The instrument mounting seat 1 is symmetrically provided with a dismounting port 7, the dismounting port 7 is matched with the size of the sliding block 8, the dismounting port 7 is arranged on the upper portion of the annular sliding groove 6 and is communicated with the annular sliding groove 6, the sliding block 8 can be conveniently lifted upwards from the dismounting port 7 due to the design, and the cover can be conveniently dismounted.

Slider 8 symmetry is provided with two on annular spout 6, and the both ends of shading frame 10 respectively with two slider 8 fixed connection, slide in annular spout 6 through adjusting the slider 8, can realize adjusting the relative angle of surveying instrument 4 of lens hood, the direction of illumination of the adaptation light of being convenient for provides better shading effect.

A positioning hole 13 is formed in the sliding block 8, a positioning rod 14 is installed in the positioning hole 13, a handle 15 is installed at the outer end of the positioning rod 14, and the positioning rod 14 can be conveniently rotated by a person due to the design of the handle 15.

The bottom surface of annular spout 6 is provided with slide rail 9, and the spout with slide rail 9 looks adaptation is seted up to the bottom surface of slider 8, and the design of slide rail 9 can avoid slider 8 to deviate from when sliding in annular spout 6, plays the limiting displacement to slider 8.

The light shielding frame 10 is an inverted U-shaped frame, the light shielding frame 10 adopting the shape can provide a better light shielding effect for the surveying instrument 4, and meanwhile, the light shielding function can be achieved and rain shielding can be performed on the surveying instrument 4 when raining suddenly through matching the light shielding cover matched with the shape of the light shielding frame 10.

The utility model discloses a theory of operation is:

when the device is used, when the device needs to be shielded, the light shading frame 10 is held by a hand to align the sliding blocks 8 at two ends of the light shading frame 10 with two assembling and disassembling ports 7 formed in the device mounting seat 1, the sliding blocks 8 are installed in the annular sliding groove 6 through the assembling and disassembling ports 7, then the light shading frame 10 is rotated to enable the sliding blocks 8 to slide into the annular sliding groove 6 and the direction is adjusted, the positioning rod 14 is rotated through the handle 15, the sliding blocks 8 and the device mounting seat 1 are tightly fixed through the matching of the positioning rod 14 and the positioning hole 13, the display screen and the ocular of the surveying device 4 are shielded through the front light shielding cover 11 and the rear light shielding cover 12, surveying and mapping personnel can conveniently check the measured points of the ocular and check data on the display screen, meanwhile, the personnel can adjust the direction of the light shading frame 10 according to the sun irradiation direction to obtain a better light shading effect, when the light shading frame 10 is not suitable for use, the positioning rod 14 is firstly unscrewed through the handle 15, the light shading frame 10 can be rotated, and then the light shading frame 10 is rotated to enable the sliding blocks 8 to be detached from the assembling and disassembling ports 7 along the annular sliding groove 6.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a survey equipment is used in cadastral survey and drawing, includes instrument mount pad (1), sunshade frame (10), preceding lens hood (11) and back lens hood (12), its characterized in that: triangular support (2) are installed to the bottom of instrument mount pad (1), mounting hole (3) have been seted up in the middle of instrument mount pad (1), install threaded connector (5) in mounting hole (3), instrument mount pad (1) is through threaded connector (5) and place surveying instrument (4) fixed connection above that, annular spout (6) have been seted up to the side of instrument mount pad (1), slide slider (8) that set up in annular spout (6), install on slider (8) shading frame (10), front light shield (11) are installed to the front portion of shading frame (10), back light shield (12) are installed at the rear portion of shading frame (10).

2. A surveying apparatus for cadastral surveying according to claim 1, characterized in that: the instrument mounting seat (1) is symmetrically provided with dismounting ports (7), and the dismounting ports (7) are arranged on the upper portion of the annular sliding groove (6) and communicated with the annular sliding groove (6).

3. A surveying apparatus for surveying and mapping of cadavers according to claim 1, characterized in that: the two sliding blocks (8) are symmetrically arranged on the annular sliding groove (6), and two ends of the shading frame (10) are fixedly connected with the two sliding blocks (8) respectively.

4. A surveying apparatus for cadastral surveying according to claim 1, characterized in that: a positioning hole (13) is formed in the sliding block (8), a positioning rod (14) is installed in the positioning hole (13), and a handle (15) is installed at the outer end of the positioning rod (14).

5. A surveying apparatus for cadastral surveying according to claim 1, characterized in that: the bottom surface of annular spout (6) is provided with slide rail (9), the spout with slide rail (9) looks adaptation is seted up to the bottom surface of slider (8).

6. A surveying apparatus for surveying and mapping of cadavers according to claim 1, characterized in that: the shading frame (10) is an inverted U-shaped frame.