CN212776457U

CN212776457U - Novel survey and drawing engineering construction is supplementary device

Info

Publication number: CN212776457U
Application number: CN202021627374.3U
Authority: CN
Inventors: 李国宝
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-03-23
Anticipated expiration: 2030-08-06

Abstract

The utility model discloses a novel survey and drawing engineering construction is supplementary device, including the survey and drawing seat, the first mount of position fixedly connected with at the bottom edge of survey and drawing seat, and first mount is evenly distributed's three, three the first dead lever of the equal fixedly connected with of inner wall of first mount, the surface of first dead lever is rotated and is connected with hollow support rod, hollow support rod's bottom is provided with the opening. The utility model discloses in, the triangle sliding sleeve can make three connecting rod rotate same angle on fixed position to make three hollow support bar open same angle, thereby can make the device keep balance when opening, and at last, the location tip can be fixed the device on subaerial, and simple structure can be convenient for people to receive and put, thereby conveniently carry, can singly adjust the height of arbitrary supporting legs simultaneously, the topography of the practicality difference of being convenient for has better stability and equilibrium, can make the survey and drawing more accurate.

Description

Novel survey and drawing engineering construction is supplementary device

Technical Field

The utility model relates to a mapping engineering technical field especially relates to a novel mapping engineering construction is supplementary device.

Background

The surveying and mapping literal is understood as measurement 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;

now relate to a novel survey and drawing engineering construction auxiliary device, can use the survey and drawing frame to place the mapping appearance and survey and draw during the survey and drawing engineering construction, and current survey and drawing frame has certain drawback, and at first, current survey and drawing frame length is longer, inconvenient and carry, and secondly, the height of every supporting legs is not convenient for adjust to current survey and drawing frame, so can only be practical and smooth subaerial, and is not convenient for use in some underground rugged mountain areas, has certain influence.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the novel survey and drawing engineering construction that proposes is supplementary device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel surveying and mapping engineering construction auxiliary device comprises a surveying and mapping seat, wherein the position of the bottom edge of the surveying and mapping seat is fixedly connected with three first fixing frames which are uniformly distributed, the inner walls of the three first fixing frames are fixedly connected with first fixing rods, the outer surface of each first fixing rod is rotatably connected with a hollow supporting rod, the bottom of each hollow supporting rod is provided with an opening, a telescopic rod is embedded into the position, corresponding to the opening, of the bottom of each hollow supporting rod, the outer surface of each hollow supporting rod is provided with a threaded hole close to the bottom, the threaded holes are symmetrical to each other, the position, corresponding to the threaded hole, of the outer surface of each hollow supporting rod is in threaded connection with a fastening rotary knob, the two fastening rotary knobs are positioned on the same straight line, the center position of the bottom of the surveying and mapping seat is fixedly connected with a balance slide rod, and the outer, the outer fixed surface of triangle sliding sleeve is connected with the second mount, and the second mount is the three of mutual symmetry, the inner wall fixedly connected with second dead lever of second mount, the surface of second dead lever rotates and is connected with the connecting rod, the one end that the triangle sliding sleeve was kept away from to the connecting rod rotates and is connected with the third dead lever, the common fixedly connected with third mount in both ends of third dead lever, and third mount and hollow support pole fixed connection.

As a further description of the above technical solution:

the telescopic rod is located between the two fastening rotary buttons and is fixedly connected with the hollow supporting rod through the fastening rotary buttons.

As a further description of the above technical solution:

the surface of telescopic link is close to top position fixedly connected with slider, and the slider is two of mutual symmetry, the position that the inner wall of hollow support pole corresponds the slider is provided with the spout, and slider and spout sliding connection.

As a further description of the above technical solution:

the bottom of the telescopic rod is fixedly connected with a positioning tip.

As a further description of the above technical solution:

the outer surface of the telescopic rod is marked with scale marks.

As a further description of the above technical solution:

the balance slide rod is connected with the triangular sliding sleeve in a sliding mode through the opening.

The utility model discloses following beneficial effect has:

1. the novel surveying and mapping engineering construction auxiliary device comprises a hollow support rod, a telescopic rod, a scale mark, a positioning tip, a connecting rod, a triangular sliding sleeve and a fastening rotary button, wherein the telescopic rod is pulled out of the hollow support rod at first, the scale mark can be used for adjusting the pulling length of the telescopic rod according to the height of people who take surveying and mapping, so that the height of the device corresponds to the height of the body form of the surveying and mapping personnel, so that people can take surveying and mapping, the two fastening rotary buttons can be used for quickly positioning and fixing the telescopic rod, then the three hollow support rods are simultaneously rotated, the three hollow support rods are opened, the three hollow support rods can be driven to rotate while being opened, the triangular sliding sleeve can be used for rotating the three connecting rods at the fixed positions by the same angle, so that the three hollow support rods are opened by the same angle, and the device can be kept balanced while being opened, finally, the locating tip can fix the device on the ground, and the structure is simple, people can conveniently receive and place the device, thereby being convenient to carry, simultaneously, the height of any supporting leg can be singly adjusted, the terrain which is convenient for to use and is different has better stability and balance, and the surveying and mapping can be more accurate.

Drawings

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

FIG. 2 is a schematic view of the expanded structure of three hollow support rods of the present invention;

fig. 3 is an enlarged view of a in fig. 2 according to the present invention;

fig. 4 is an enlarged view of B in fig. 2 according to the present invention;

FIG. 5 is a schematic view of the connection between the hollow support rod and the telescopic rod of the present invention;

fig. 6 is an enlarged view of C in fig. 5 according to the present invention.

Illustration of the drawings:

1. a surveying and mapping seat; 2. a first fixing frame; 3. a hollow support rod; 4. a telescopic rod; 5. scale lines; 6. positioning a pointed end; 7. a connecting rod; 8. a second fixing frame; 9. a second fixing bar; 10. a triangular sliding sleeve; 11. a balance slide bar; 12. a third fixing frame; 13. a third fixing bar; 14. a slider; 15. a chute; 16. fastening the rotary knob; 17. a threaded hole; 18. an opening; 19. a first fixing 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, the present invention provides an embodiment: a novel surveying and mapping engineering construction auxiliary device comprises a surveying and mapping seat 1, wherein the position of the bottom edge of the surveying and mapping seat 1 is fixedly connected with three first fixing frames 2, the first fixing frames 2 are uniformly distributed, the inner walls of the three first fixing frames 2 are fixedly connected with first fixing rods 19, the outer surface of each first fixing rod 19 is rotatably connected with a hollow supporting rod 3, the bottom of each hollow supporting rod 3 is provided with an opening 18, the bottom of each hollow supporting rod 3 is embedded with a telescopic rod 4 corresponding to the position of the opening 18, the outer surface of each hollow supporting rod 3 is provided with threaded holes 17 at positions close to the bottom, the threaded holes 17 are two symmetrical to each other, the outer surface of each hollow supporting rod 3 is in threaded connection with fastening rotary buttons 16 corresponding to the threaded holes 17, the two fastening rotary buttons 16 are positioned on the same straight line, and a balance slide rod 11 is fixedly connected at the central, the outer surface cover of balanced slide bar 11 is equipped with triangle sliding sleeve 10, the outer fixed surface of triangle sliding sleeve 10 is connected with second mount 8, and second mount 8 is the three of mutual symmetry, the inner wall fixedly connected with second dead lever 9 of second mount 8, the surface rotation of second dead lever 9 is connected with connecting rod 7, the one end rotation that triangle sliding sleeve 10 was kept away from to connecting rod 7 is connected with third dead lever 13, the common fixedly connected with third mount 12 in both ends of third dead lever 13, and

third mount

12 and 3 fixed connection of hollow support rod.

The telescopic rod 4 is positioned between the two fastening rotary buttons 16, and the telescopic rod 4 is fixedly connected with the hollow supporting rod 3 through the fastening rotary buttons 16, so that the telescopic rod 4 can be conveniently and quickly positioned and fixed; the outer surface of the telescopic rod 4 is fixedly connected with two symmetrical sliding blocks 14 close to the top, the inner wall of the hollow supporting rod 3 is provided with a sliding groove 15 corresponding to the sliding block 14, and the sliding block 14 is in sliding connection with the sliding groove 15, so that the telescopic rod 4 can move at a fixed position; the bottom of the telescopic rod 4 is fixedly connected with a positioning pointed end 6, so that the device can be conveniently positioned and fixed, and the device slides to influence the data of surveying and mapping in the surveying and mapping process; the scale marks 5 are marked on the outer surface of the telescopic rod 4, so that the height of the device can be adjusted conveniently according to the height of a user; the balance slide bar 11 is connected with the triangular sliding sleeve 10 in a sliding mode through the open holes, so that the three hollow support rods 3 can be kept horizontal, and surveying and mapping are facilitated.

The working principle is as follows: when the novel surveying and mapping engineering construction auxiliary device is used, firstly, the telescopic rod 4 is pulled out from the hollow supporting rod 3, the scale marks 5 can be used for conveniently adjusting the pulling length of the telescopic rod 4 according to the height of a person who surveys and maps, so that the height of the device corresponds to the height of the body form of the person who surveys and maps, two fastening rotary buttons 16 can be used for quickly positioning and fixing the telescopic rod 4, then three hollow supporting rods 3 are simultaneously rotated to open the three hollow supporting rods 3, the three hollow supporting rods 3 can drive the three connecting rods 7 to rotate while being opened, the triangular sliding sleeve 10 can enable the three connecting rods 7 to rotate at the same angle on the fixed position, so that the three hollow supporting rods 3 are opened at the same angle, the device can be kept balanced while being opened, and finally, the positioning pointed end 6 can fix the device on the ground, simple structure can be convenient for people and receive and put to conveniently carry, simultaneously can singly adjust the height of arbitrary supporting legs, the topography of the practicality difference of being convenient for has better stability and equilibrium, can make the survey and drawing more accurate, has certain practicality.

Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A novel surveying and mapping engineering construction auxiliary device comprises a surveying and mapping seat (1), and is characterized in that the bottom edge of the surveying and mapping seat (1) is fixedly connected with three first fixing frames (2) which are uniformly distributed, the inner walls of the three first fixing frames (2) are fixedly connected with first fixing rods (19), the outer surface of each first fixing rod (19) is rotatably connected with a hollow supporting rod (3), the bottom of each hollow supporting rod (3) is provided with an opening (18), a telescopic rod (4) is embedded into the bottom of each hollow supporting rod (3) corresponding to the opening (18), the outer surface of each hollow supporting rod (3) is provided with a threaded hole (17) close to the bottom, the threaded holes (17) are symmetrical to each other, and the outer surface of each hollow supporting rod (3) is in threaded connection with a fastening rotary knob (16) corresponding to the threaded hole (17), and two fastening rotation knob (16) are located same straight line, the bottom central point of survey and drawing seat (1) puts balanced slide bar (11) of fixedly connected with, the surface cover of balanced slide bar (11) is equipped with triangle sliding sleeve (10), the surface fixed connection of triangle sliding sleeve (10) has second mount (8), and second mount (8) are three of mutual symmetry, the inner wall fixedly connected with second dead lever (9) of second mount (8), the surface rotation of second dead lever (9) is connected with connecting rod (7), the one end that triangle sliding sleeve (10) were kept away from in connecting rod (7) is rotated and is connected with third dead lever (13), the common fixedly connected with third mount (12) in both ends of third dead lever (13), and third mount (12) and hollow support pole (3) fixed connection.

2. The novel surveying and mapping engineering construction assisting device as claimed in claim 1, wherein: the telescopic rod (4) is positioned between the two fastening rotating buttons (16), and the telescopic rod (4) is fixedly connected with the hollow supporting rod (3) through the fastening rotating buttons (16).

3. The novel surveying and mapping engineering construction assisting device as claimed in claim 1, wherein: the outer surface of the telescopic rod (4) is close to the top and is fixedly connected with two sliding blocks (14), the two sliding blocks (14) are symmetrical to each other, sliding grooves (15) are formed in the positions, corresponding to the sliding blocks (14), of the inner wall of the hollow supporting rod (3), and the sliding blocks (14) are connected with the sliding grooves (15) in a sliding mode.

4. The novel surveying and mapping engineering construction assisting device as claimed in claim 1, wherein: the bottom of the telescopic rod (4) is fixedly connected with a positioning pointed end (6).

5. The novel surveying and mapping engineering construction assisting device as claimed in claim 1, wherein: the outer surface of the telescopic rod (4) is marked with scale marks (5).

6. The novel surveying and mapping engineering construction assisting device as claimed in claim 1, wherein: the balance slide rod (11) is connected with the triangular slide sleeve (10) in a sliding mode through an opening.