CN213422180U

CN213422180U - Mapping instrument positioning device for engineering mapping

Info

Publication number: CN213422180U
Application number: CN202020485857.8U
Authority: CN
Inventors: 李沅苓
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-06
Filing date: 2020-04-06
Publication date: 2021-06-11
Anticipated expiration: 2030-04-06

Abstract

The utility model discloses a mapping instrument positioner is used in engineering survey and drawing, including mount pad, clamping device, adjusting device, lower, landing leg and connecting rod, clamping device fixed mounting is in the upper end of mount pad, adjusting device fixed mounting is at the lower extreme of mount pad, lower fixed mounting is at adjusting device's lower extreme, landing leg movable mounting is at the lower extreme of lower, the connecting rod rotates and connects between the landing leg, adjusting device includes the pivot, rotate between pivot and the lower and be connected, the upper end fixed mounting of lower has the shell, the inside rotation of shell is connected with the threaded rod. The utility model discloses a set up clamping device, realized the regulation to the surveying instrument angle, and easy operation is convenient, has reduced people's intensity of labour, through setting up adjusting device, can carry out effectual fixing to the surveying instrument, avoids the surveying instrument to appear the condition of damaging when receiving the shock simultaneously, has improved the security of surveying instrument.

Description

Mapping instrument positioning device for engineering mapping

Technical Field

The utility model relates to a positioner specifically is a mapping appearance positioner is used in engineering survey and drawing.

Background

The instruments in various aspects such as orientation, distance measurement, angle measurement, height measurement, mapping and photogrammetry, which are required for measurement work in the planning, design, construction and operation management stages in engineering construction, are called as mapping instruments, and the mapping instruments need to be matched with a positioning device for use in the using process.

The angle of the existing surveying instrument positioning device is inconvenient to adjust when the existing surveying instrument positioning device is used, the whole positioning device can only be lifted up to change the angle when the angle needs to be adjusted, the operation is very laborious, and the adjustment efficiency is slow.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mapping instrument positioner is used in engineering survey and drawing to solve the problem that proposes in the above-mentioned background art.

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

the utility model provides an engineering is mapping with surveying appearance positioner, includes mount pad, clamping device, adjusting device, lower, landing leg and connecting rod, clamping device fixed mounting is in the upper end of mount pad, adjusting device fixed mounting is at the lower extreme of mount pad, lower fixed mounting is at adjusting device's lower extreme, landing leg movable mounting is at the lower extreme of lower, the connecting rod rotates to be connected between the landing leg.

Adjusting device includes the pivot, the pivot is connected with rotating between the lower seat, the upper end fixed mounting of lower seat has the shell, the inside rotation of shell is connected with the threaded rod, the one end fixed mounting of threaded rod has the handle, the surface cover of threaded rod is equipped with the thread bush, the upper end fixed mounting of thread bush has the slide, the inside cover of slide is equipped with the horizontal pole, the upper end fixed mounting of slider has the fixed head.

As a further aspect of the present invention: the clamping device comprises a support, a piston tube is fixedly mounted on one side of the support, a first spring is fixedly mounted inside the piston tube, a piston rod is fixedly mounted at one end of the first spring, a placing frame is fixedly mounted at one end of the piston rod, a pull ring is fixedly mounted on one side of the placing frame close to the upper end, a second spring is fixedly mounted on the inner side of the placing frame close to the lower end, a slider is fixedly mounted at one end of the second spring, a support rod is rotatably connected to the upper end of the slider, and a base is rotatably connected to the upper end of the support rod.

As a further aspect of the present invention: the piston rod is connected with the piston tube in a sliding mode, and the support is fixedly connected with the mounting seat.

As a further aspect of the present invention: the threaded sleeve is meshed with the threaded rod, and the sliding seat is connected with the cross rod in a sliding mode.

As a further aspect of the present invention: the outer surface of the rotating shaft is provided with a fixing hole, and the shape and the size of the fixing head are matched with the fixing hole.

As a further aspect of the present invention: and the sliding seat is connected with the placing rack in a sliding manner.

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

1. this mapping instrument positioner is used in engineering survey and drawing through setting up clamping device, has realized the regulation to the mapping instrument angle, and easy operation is convenient, has reduced people's intensity of labour.

2. This mapping instrument positioner is used in engineering survey and drawing through setting up adjusting device, can carry out effectual fixing to the mapping instrument, avoids the mapping instrument to appear the condition of damaging when receiving to vibrate simultaneously, has improved the security of mapping instrument.

Drawings

Fig. 1 is a schematic structural diagram of a surveying instrument positioning device for engineering surveying and mapping.

Fig. 2 is an enlarged schematic structural diagram of a position a in fig. 1 of the surveying instrument positioning device for engineering surveying and mapping.

Fig. 3 is a schematic structural diagram of a clamping device in the mapping instrument positioning device for engineering mapping.

Shown in the figure: 1. a mounting seat; 2. a clamping device; 201. a support; 202. a piston tube; 203. A first spring; 204. a piston rod; 205. placing a rack; 206. a pull ring; 207. a second spring; 208. a slider; 209. a strut; 210. a base; 3. an adjustment device; 301. a rotating shaft; 302. a housing; 303. a threaded rod; 304. a handle; 305. a threaded sleeve; 306. a slide base; 307. a cross bar; 308. a fixed head; 4. a lower seat; 5. a support leg; 6. a connecting rod.

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.

Please refer to fig. 1-3, in the embodiment of the utility model, a mapping apparatus positioner is used in engineering survey and drawing, including mount pad 1, clamping device 2, adjusting device 3, lower seat 4, landing leg 5 and connecting

rod

6, 2 fixed mounting of clamping device are in the upper end of

mount pad

1, 3 fixed mounting of adjusting device are at the lower extreme of mount pad 1, lower seat 4 fixed mounting is at adjusting device 3's lower extreme, 5 movable mounting of landing leg are at the lower extreme of lower seat 4, and connecting rod 6 rotates to be connected between landing leg 5.

The adjusting device 3 comprises a rotating shaft 301, the rotating shaft 301 is rotatably connected with a lower seat 4, a shell 302 is fixedly installed at the upper end of the lower seat 4, a threaded rod 303 is rotatably connected inside the shell 302, a handle 304 is fixedly installed at one end of the threaded rod 303, a threaded sleeve 305 is sleeved on the outer surface of the threaded rod 303, the threaded sleeve 305 and the threaded rod 303 are meshed, the sliding seat 306 is slidably connected with a cross rod 307, a sliding seat 306 is fixedly installed at the upper end of the threaded sleeve 305, a cross rod 307 is sleeved inside the sliding seat 306, a fixing head 308 is fixedly installed at the upper end of the sliding seat 306, a fixing hole is formed in the outer surface of the rotating shaft 301, the fixing head 308 is matched with the fixing hole in shape and size, when the surveying and mapping angle of the surveying and mapping instrument needs to be adjusted, the handle 304 is rotated, the handle 304 drives the threaded rod to rotate, thereby drive slide 306 and slide on horizontal pole 307, make fixed head 308 and fixed orifices separation, rotate mount pad 1, pivot 301 rotates thereupon, after adjusting to suitable angle, make fixed head 308 correspond with corresponding fixed orifices, anticlockwise rotation handle 304, make threaded rod 303 drive thread bush 305 and locate the motion to pivot 301, fixed head 308 inserts the fixed orifices thereupon simultaneously, make pivot 301 obtain fixed, realized the regulation to the surveying instrument angle, and easy operation is convenient, people's intensity of labour has been reduced.

The clamping device 2 comprises a support 201, a piston tube 202 is fixedly installed on one side of the support 201, a first spring 203 is fixedly installed inside the piston tube 202, a piston rod 204 is fixedly installed at one end of the first spring 203, the piston rod 204 is in sliding connection with the piston tube 202, the support 201 is fixedly connected with the mounting seat 1, a placing frame 205 is fixedly installed at one end of the piston rod 204, a pull ring 206 is fixedly installed at one side of the placing frame 205 close to the upper end, a second spring 207 is fixedly installed at the inner side of the placing frame 205 close to the lower end, a sliding block 208 is fixedly installed at one end of the second spring 207, the sliding block 208 is in sliding connection with the placing frame 205, a support rod 209 is rotatably connected at the upper end of the support rod 209, a base 210 is rotatably connected at the upper end of the support rod 209, when the surveying instrument is, when the interval between rack 205 is enough to hold the surveying instrument, loosen pull ring 206, first spring 203 drives piston rod 204 and makes rack 205 press from both sides tightly the surveying instrument, simultaneously when carrying this positioner, if the shock appears, the surveying instrument oppresses base 210, base 210 drives branch 209 and makes second spring 207 oppress to slider 208, reaction force is applyed to second spring 207 and is made the effort that the surveying instrument applyed and offset, thereby guarantee that the surveying instrument receives the stability when shaking at the removal in-process and obtain improving, can carry out effectual fixing to the surveying instrument, avoid the condition that the surveying instrument appears damaging when receiving the shock simultaneously, the security that has improved the surveying instrument.

The utility model discloses a theory of operation is: when the surveying and mapping angle of the surveying and mapping instrument needs to be adjusted, the handle 304 is rotated, the handle 304 drives the threaded rod 303 to rotate, the threaded sleeve 305 moves to one side opposite to the rotating shaft 301 along with the rotation of the threaded rod 303, so that the sliding seat 306 is driven to slide on the cross rod 307, the fixed head 308 is separated from the fixed hole, the mounting seat 1 is rotated, the rotating shaft 301 rotates along with the threaded rod, after the threaded rod 303 is adjusted to a proper angle, the fixed head 308 corresponds to the corresponding fixed hole, the handle 304 is rotated anticlockwise, the threaded rod 303 drives the threaded sleeve 305 to move towards the rotating shaft 301, meanwhile, the fixed head 308 is inserted into the fixed hole along with the threaded rod, the rotating shaft 301 is fixed, when the surveying and mapping instrument is fixed, the pull ring 206 is pulled, the pull ring 206 drives the placing frame 205 to press the piston rod 204, when the space between the placing frames 205 is enough to accommodate the surveying and mapping instrument, when carrying this positioner simultaneously, if the oscillation appears, the surveying instrument oppresses base 210, and base 210 drives branch 209 and makes second spring 207 oppress slider 208, and second spring 207 applys the effort that counterforce made the surveying instrument applyed and offset to guarantee that the surveying instrument receives the stability when oscillating in the removal process and obtain improving.

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 an engineering is mapping with surveying appearance positioner, includes mount pad (1), clamping device (2), adjusting device (3), lower seat (4), landing leg (5) and connecting rod (6), its characterized in that: the clamping device (2) is fixedly arranged at the upper end of the mounting seat (1), the adjusting device (3) is fixedly arranged at the lower end of the mounting seat (1), the lower seat (4) is fixedly arranged at the lower end of the adjusting device (3), the supporting legs (5) are movably arranged at the lower end of the lower seat (4), and the connecting rod (6) is rotatably connected between the supporting legs (5);

adjusting device (3) are including pivot (301), pivot (301) and lower seat (4) between rotate and be connected, the upper end fixed mounting of lower seat (4) has shell (302), the inside rotation of shell (302) is connected with threaded rod (303), the one end fixed mounting of threaded rod (303) has handle (304), the surface cover of threaded rod (303) is equipped with thread bush (305), the upper end fixed mounting of thread bush (305) has slide (306), the inside cover of slide (306) is equipped with horizontal pole (307), the upper end fixed mounting of slide (306) has fixed head (308).

2. The surveying instrument positioning apparatus for engineering surveying and mapping according to claim 1, characterized in that: clamping device (2) include support (201), one side fixed mounting of support (201) has piston pipe (202), the inside fixed mounting of piston pipe (202) has first spring (203), the one end fixed mounting of first spring (203) has piston rod (204), the one end fixed mounting of piston rod (204) has rack (205), one side of rack (205) is close to upper end position fixed mounting and has pull ring (206), the inboard of rack (205) is close to lower extreme position fixed mounting and has second spring (207), the one end fixed mounting of second spring (207) has slider (208), the upper end of slider (208) is rotated and is connected with branch (209), the upper end of branch (209) is rotated and is connected with base (210).

3. The surveying instrument positioning apparatus for engineering surveying and mapping according to claim 2, characterized in that: the piston rod (204) is connected with the piston tube (202) in a sliding mode, and the support (201) is fixedly connected with the mounting seat (1).

4. The surveying instrument positioning apparatus for engineering surveying and mapping according to claim 1, characterized in that: the threaded sleeve (305) is meshed with the threaded rod (303), and the sliding seat (306) is connected with the cross rod (307) in a sliding mode.

5. The surveying instrument positioning apparatus for engineering surveying and mapping according to claim 1, characterized in that: the outer surface of the rotating shaft (301) is provided with a fixing hole, and the shape and the size of the fixing head (308) are matched with the fixing hole.

6. The surveying instrument positioning apparatus for engineering surveying and mapping according to claim 2, characterized in that: the sliding block (208) is connected with the placing rack (205) in a sliding mode.