CN218066513U

CN218066513U - Fixed marker post for surveying and mapping

Info

Publication number: CN218066513U
Application number: CN202222613063.7U
Authority: CN
Inventors: 杨波; 冯梦龙
Original assignee: Shanxi Coal Geological And Geophysical Survey And Mapping Institute Co ltd
Current assignee: Shanxi Coal Geological And Geophysical Survey And Mapping Institute Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2022-12-16
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses a survey and drawing is with fixed sighting rod, include: the fixing assembly is used for carrying and fixing with the ground; the angle adjusting assembly is positioned below the fixing assembly and can be adjusted at multiple angles; the sighting rod body, angle adjusting part is located the below of sighting rod body, the sighting rod body has the scale for the survey and drawing, fixed subassembly includes unable adjustment base, unable adjustment base's inner wall sliding connection has the push pedal, the push pedal and a plurality of openings have all been seted up to fixed subassembly's bottom. The mark post body can be firmly connected with the ground through the fixing assembly, so that the mark post body is effectively prevented from collapsing when surveying and mapping are carried out, and the whole device can be conveniently carried; the angle of the marker post body is conveniently adjusted in a multi-directional manual mode through the angle adjusting assembly, operation is simple, abrasion between the structures is low, and the practical service life can be effectively prolonged.

Description

Fixed marker post for surveying and mapping

Technical Field

The utility model relates to a survey and drawing is with fixed sighting rod belongs to survey and drawing sighting rod technical field.

Background

The surveying and mapping wording is understood as measuring and mapping, which is based on computer technology, photoelectric technology, network communication technology, space science and information science, takes a Global Navigation Satellite System (GNSS), remote Sensing (RS) and a Geographic Information System (GIS) as technical cores, selects existing characteristic points and boundary lines on the ground, obtains figure and position information reflecting the current situation of the ground by a measuring means, and is used for engineering construction, planning and design and administrative management.

In the prior art, for example, chinese patent numbers are: CN 112762320B's "a fixed sighting rod is used in mapping and drawing engineering", includes unable adjustment base and tip inserted bar, unable adjustment base's inside is provided with first plywood and second plywood, the equal fixedly connected with tip inserted bar in four corners of second plywood bottom, the top of first plywood is provided with first motor, the first pivot of output fixedly connected with of first motor, the bottom of first pivot is provided with the meshing gear, the below of first plywood is provided with drive gear, the meshing gear is connected with the drive gear transmission, drive gear's first threaded rod of bottom fixedly connected with, first threaded rod runs through the second plywood and with second plywood threaded connection, the bottom fixedly connected with first electric putter of second plywood, first electric putter's bottom fixedly connected with universal wheel. Its beneficial effect is, the first pivot that drives first motor output when through starting first motor rotates, thereby it rotates with the bottom fixed connection's of first pivot rodent wheel to drive, the engagement gear makes drive gear rotate with the drive gear meshing of four sides at the pivoted in-process, thereby can drive the first threaded rod of drive gear bottom and rotate, first threaded rod drives the second plywood and goes up and down at the rotation in-process, thereby realize the lift of the tip inserted bar of second plywood bottom, thereby can realize inserting the tip inserted bar automatic in soil, when being exempting from in the manual work and inserting the tip inserted bar, four tip inserted bars that set up can make the device more stable.

However, in the prior art, the angle of the target bar is adjusted by a plurality of electric push rods, when one electric push rod is slow in response, the rest electric push rods are easy to damage the target bar and the slow-response electric push rod, and the use is not changed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem that prior art exists, overcome prior art's weak point, design a convenient angle regulation's fixed sighting rod is used in survey and drawing.

In order to realize the purpose, the technical scheme of the utility model is that:

a stationary post for surveying and mapping, comprising:

the fixing assembly is used for carrying and fixing with the ground;

the angle adjusting assembly is positioned below the fixing assembly and can be adjusted at multiple angles;

the angle adjusting assembly is located below the marker post body, and the marker post body is provided with a graduated scale and used for surveying and mapping.

Preferably, the fixed subassembly includes unable adjustment base, unable adjustment base's inner wall sliding connection has the push pedal, the push pedal and a plurality of openings have all been seted up to the bottom of fixed subassembly, just threaded hole has been seted up to the push pedal.

Preferably, unable adjustment base's top inner wall passes through bolt fixedly connected with servo motor and cylinder, servo motor's output fixedly connected with threaded rod, the threaded rod with the screw hole threaded connection of push pedal, just the one end of threaded rod with unable adjustment base rotates to be connected, the output fixedly connected with universal wheel of cylinder, the universal wheel is located in the opening of push pedal.

Preferably, the bottom of the push plate is fixedly connected with a ground pin, and the ground pin penetrates through the bottom of the fixed base.

Preferably, the angle adjusting assembly is installed including rotating angle seat one on the outer wall of unable adjustment base top, angle seat one rotates through location axle and is connected with half gear one, half gear one's top fixedly connected with angle seat two, angle seat two rotates through location axle two and is connected with half gear two, half gear two with this body fixed connection of sighting rod.

Preferably, the inner wall of the bottom of the first angle seat is fixedly connected with a spring, one end of the spring is fixedly connected with a first positioning plate, one side of the first positioning plate is fixedly connected with a connecting rod, one end of the connecting rod penetrates through the bottom of the second angle seat, and the second positioning plate is fixedly connected with the connecting rod.

Preferably, tooth sockets are formed in the first positioning plate and the second positioning plate and are respectively meshed with the first half gear and the second half gear.

The utility model discloses the beneficial effect who reaches:

1. the mark post body can be firmly connected with the ground through the fixing assembly, so that the mark post body is effectively prevented from collapsing when surveying and mapping are carried out, and the whole device can be conveniently carried;

2. the angle of the marker post body is conveniently adjusted in a multi-directional manual mode through the angle adjusting assembly, operation is simple, abrasion between the structures is low, and the practical service life can be effectively prolonged.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is a front sectional structural view of the fixing assembly shown in fig. 1.

Reference numerals: 1. a fixing assembly; 11. a fixed base; 12. pushing the plate; 13. a ground pin; 14. a servo motor; 15. a threaded rod; 16. a cylinder; 17. a universal wheel; 2. an angle adjustment assembly; 21. a first angle seat; 22. positioning the first shaft; 23. a first half gear; 24. a second angle seat; 25. a second positioning shaft; 26. a half gear II; 27. a connecting rod; 28. a first positioning plate; 29. a second positioning plate; 3. a post body.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

Example 1

As shown in fig. 1 and fig. 3, the utility model provides a survey and drawing is with fixed sighting rod, include: the fixing assembly 1 is used for carrying and fixing the fixing assembly 1 with the ground; benchmark body 3, angle adjusting part 2 is located the below of benchmark body 3, benchmark body 3 has the scale, be used for the survey and drawing, fixed subassembly 1 includes unable adjustment base 11, unable adjustment base 11's inner wall sliding connection has push pedal 12, a plurality of openings have all been seted up to push pedal 12 and fixed subassembly 1's bottom, and push pedal 12 sets up threaded hole, unable adjustment base 11's top inner wall passes through bolt fixedly connected with servo motor 14 and cylinder 16, servo motor 14's output fixedly connected with threaded rod 15, threaded rod 15 and push pedal 12's screw hole threaded connection, and threaded rod 15's one end rotates with unable adjustment base 11 to be connected, cylinder 16's output fixedly connected with universal wheel 17, universal wheel 17 is located push pedal 12's opening, push pedal 12's bottom fixedly connected with ground foot needle 13, ground foot needle 13 runs through unable adjustment base 11 bottom.

In this embodiment, the number of openings at the bottom of the fixing base 11 and the number of openings of the pushing plate 12 are the same, the number of the ground pins 13 is at least two, the threaded rod 15 is located at the central point of the bottom of the fixing base 11, the number of the cylinders 16 is four, and the number of the openings at the bottom of the fixing base 11 and the number of the openings of the pushing plate 12 are the same as the number of the cylinders 16.

Example 2

As shown in fig. 1-2, compared with the embodiment 1, the fixing marker post for surveying and mapping provided by the present invention further includes an angle adjusting component 2, the fixing component 1 is located below the angle adjusting component 2, and the angle adjusting component 2 can be adjusted in multiple angles; the angle adjusting assembly 2 comprises a first angle seat 21 rotatably installed on the outer wall of the top of the fixed base 11, the first angle seat 21 is rotatably connected with a first half gear 23 through a first positioning shaft 22, a second top fixedly connected with angle seat 24 of the first half gear 23, the second angle seat 24 is rotatably connected with a second half gear 26 through a second positioning shaft 25, the second half gear 26 is fixedly connected with the marker post body 3, the inner wall of the bottom of the first angle seat 21 is fixedly connected with a spring, a first one end fixedly connected with positioning plate 28 of the spring, a connecting rod 27 of the first positioning plate 28 is fixedly connected with one side of the connecting rod 27, one end of the connecting rod 27 penetrates through the bottom of the second angle seat 24, and a second fixedly connected with positioning plate 29, tooth grooves are formed in the first positioning plate 28 and the second positioning plate 29, and are respectively meshed with the first half gear 23 and the second half gear 26.

In this embodiment, the first angle seat 21 and the second angle seat 24 are both U-shaped, the center of circle of the first half gear 23 is located on the axis of the first positioning shaft 22, the center of circle of the second half gear 26 is located on the axis of the second positioning shaft 25, and under the condition of no external force, the spring can push the two tooth sockets of the first positioning plate 28 and the second positioning plate 29 to be always engaged with the first half gear 23 and the second half gear 26, so as to ensure that the position of the sighting rod body 3 is in a locked state.

The working principle is as follows: when measurement is needed, firstly, the air cylinder 16 drives the universal wheel 17 to enter the inside of the fixed base 11, meanwhile, the servo motor 14 drives the threaded rod 15 to rotate, the threaded rod 15 rotates and can push the ground pin 13 to move towards the outside of the fixed base 11 under the threaded matching with the push plate 12 until the ground pin 13 is completely inserted into the ground, and therefore the position of the marker post body 3 is fixed;

when the angle of the sighting rod body 3 needs to be adjusted, downwards pressing the first positioning plate 28 to drive the second positioning plate 29 to move together through the connecting rod 27, the tooth space of the first positioning plate 28 is enabled to be disengaged from the first half gear 23, the tooth space of the second positioning plate 29 is disengaged from the second half gear 26, therefore, the sighting rod body 3 can be adjusted at multiple angles by taking the first positioning shaft 22 and the second positioning shaft 25 as the axis, the first positioning plate 28 is loosened after adjustment is finished, the tooth space of the first positioning plate 28 is pushed to be engaged with the first half gear 23 again through the acting force of the spring, meanwhile, the tooth space of the second positioning plate 29 can also be engaged with the second half gear 26, and therefore the angle of the sighting rod body 3 can be locked.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.

Claims

1. A fixed marker post for surveying and mapping, comprising:

the fixing assembly (1) is used for carrying and is fixed with the ground;

the angle adjusting assembly (2), the fixing assembly (1) is positioned below the angle adjusting assembly (2), and the angle adjusting assembly (2) can be adjusted at multiple angles;

the angle adjusting component (2) is located below the marker post body (3), and the marker post body (3) is provided with a graduated scale for surveying and mapping.

2. The fixing marker post for surveying and mapping as claimed in claim 1, wherein the fixing assembly (1) comprises a fixing base (11), a push plate (12) is slidably connected to an inner wall of the fixing base (11), a plurality of openings are formed in the bottom of the push plate (12) and the bottom of the fixing assembly (1), and a threaded hole is formed in the push plate (12).

3. The fixing mark post for surveying and mapping as claimed in claim 2, characterized in that a servo motor (14) and a cylinder (16) are fixedly connected to the inner wall of the top of the fixing base (11) through bolts, a threaded rod (15) is fixedly connected to an output end of the servo motor (14), the threaded rod (15) is in threaded connection with the threaded hole of the push plate (12), one end of the threaded rod (15) is rotatably connected to the fixing base (11), a universal wheel (17) is fixedly connected to an output end of the cylinder (16), and the universal wheel (17) is located in the opening of the push plate (12).

4. The fixing post for surveying and mapping as claimed in claim 2, wherein a ground pin (13) is fixedly connected to the bottom of the push plate (12), and the ground pin (13) penetrates through the bottom of the fixing base (11).

5. The fixed post for mapping according to claim 2, wherein the angle adjusting assembly (2) comprises a first angle seat (21) rotatably mounted on the outer wall of the top of the fixed base (11), the first angle seat (21) is rotatably connected with a first half gear (23) through a first positioning shaft (22), a second angle seat (24) is fixedly connected to the top of the first half gear (23), the second angle seat (24) is rotatably connected with a second half gear (26) through a second positioning shaft (25), and the second half gear (26) is fixedly connected with the post body (3).

6. The fixing post for surveying and mapping as claimed in claim 5, wherein a spring is fixedly connected to an inner wall of a bottom of the first angle seat (21), a first positioning plate (28) is fixedly connected to one end of the spring, a connecting rod (27) is fixedly connected to one side of the first positioning plate (28), and one end of the connecting rod (27) penetrates through a bottom of the second angle seat (24) and is fixedly connected to a second positioning plate (29).

7. The fixing post for surveying and mapping as claimed in claim 6, wherein the first positioning plate (28) and the second positioning plate (29) are both provided with tooth grooves and are respectively engaged with the first half gear (23) and the second half gear (26).