CN218119240U

CN218119240U - Surveying and mapping auxiliary device

Info

Publication number: CN218119240U
Application number: CN202222693294.3U
Authority: CN
Inventors: 刘福波; 吕欣颖
Original assignee: Changyi Municipal People's Government Investment Audit Center
Current assignee: Changyi Municipal People's Government Investment Audit Center
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2022-12-23
Anticipated expiration: 2032-10-13

Abstract

The utility model relates to an engineering cost technical field especially relates to a survey and drawing auxiliary device, including the surveying instrument body, the lower tip of surveying instrument body rotates installs the support frame, the lower tip of support frame rotates installs three last supporting leg, every go up the equal movable mounting of lower tip of supporting leg has the lower supporting leg, every the equal fixed mounting of lower tip of lower supporting leg has the supporting legs. The utility model discloses a second backup pad can improve first backup pad at the subaerial stability of softness, reduce sunken degree, and every upper surface of going up the sliding sleeve all is equipped with a plurality of rubber tooth pieces, a plurality of rubber tooth pieces can play better anti-skidding effect, prevent that the supporting legs from taking place to slide, simultaneously when accomodating three first backup pad, the user can laminate the side of two liang of first backup pads, the magnetism of two liang of first backup pads side is inhaled the board magnetism and is inhaled into the magnetism and inhale the inslot, three first backup pad is connected the completion this moment, improve and accomodate the convenient degree of carrying.

Description

Surveying and mapping auxiliary device

Technical Field

The utility model relates to an engineering cost technical field especially relates to a survey and drawing auxiliary device.

Background

A surveying instrument, namely a total station type electronic distance measuring instrument, is a high-technology measuring instrument integrating light, machine and electricity, and is a surveying instrument system integrating horizontal angle, vertical angle, distance (slope distance and flat distance) and height difference measuring functions. Compared with an optical theodolite, the electronic theodolite converts an optical scale into a photoelectric scanning scale, and replaces manual optical micrometering reading with automatic recording and display reading, so that angle measurement operation is simplified, reading errors can be avoided, and all measurement work on a measuring station can be completed due to the fact that the electronic theodolite is arranged once. To solve this problem, an auxiliary mapping device is required.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a surveying and mapping auxiliary device.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a survey and drawing auxiliary device, includes the surveying instrument body, the lower tip of surveying instrument body rotates installs the support frame, the lower tip of support frame rotates installs three last supporting leg, every go up the equal movable mounting of lower tip of supporting leg has the bottom suspension leg, every the equal fixed mounting of lower tip of bottom suspension leg has a supporting legs, every first backup pad, every are all installed to the below of supporting legs the equal fixed mounting of lower tip of first backup pad has the second backup pad, every the equal fixed mounting of upper end of first backup pad has the bottom suspension pole, every the equal slidable mounting of upper end of bottom suspension pole has last sliding sleeve, every the lower tip of supporting legs all installs on last sliding sleeve.

As an optimal technical scheme of the utility model, every the equal fixed mounting of left side tip of first backup pad has the magnetism to inhale the board, every the right side tip of first backup pad has all been seted up the magnetism and has been inhaled the groove.

As a preferred technical scheme of the utility model, every the threaded rod is all installed through the screw thread in the inside of first backup pad, every the upper end of threaded rod all with go up the sliding sleeve and rotate to be connected, every the shape of going up the upper segment cross section of sliding sleeve is the U-shaped, every go up the equal distance in U-shaped inslot portion of sliding sleeve and install two at least rubber tooth pieces.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the hypomere of threaded rod is at the inside rotation of first backup pad, self can the rebound simultaneously, threaded rod rebound can drive upper sliding sleeve rebound, upper sliding sleeve rebound is outside the bottom suspension vaulting pole, upper sliding sleeve rebound can drive supporting legs rebound, supporting legs's height can be adjusted in the supporting legs rebound, compare in traditional supporting legs and directly inject in earth, the phenomenon in sunken entering earth can appear in the supporting legs, lead to the surveying instrument body to be difficult to accomplish balanced phenomenon, this device is through utilizing three first backup pad to highly adjusting of last supporting legs, thereby make the surveying instrument body can steadily stand on soft subaerial, improve the accuracy of survey and drawing.

2. The second backup pad can improve first backup pad stability subaerial at the softness, reduce sunken degree, and every upper surface of going up the sliding sleeve all is equipped with a plurality of rubber tooth pieces, a plurality of rubber tooth pieces can play better anti-skidding effect, prevent that the supporting legs from taking place to slide, simultaneously when accomodating three first backup pad, the user can laminate the side of two liang of first backup pads, the magnetism of two liang of first backup pads side is inhaled the board magnetism and is inhaled in the magnetism inhales the inslot, three first backup pad is connected the completion this moment, improve and accomodate the convenient degree of carrying.

Drawings

Fig. 1 is a schematic structural view of the surveying instrument body of the present invention;

fig. 2 is a schematic structural view of the upper support leg of the present invention;

fig. 3 is a schematic structural diagram of the first support plate of the present invention;

fig. 4 is a schematic structural view of the upper sliding sleeve of the present invention.

Wherein: 1. a surveying instrument body; 11. a support frame; 12. an upper support leg; 13. a lower support leg; 14. supporting legs; 2. a first support plate; 21. a second support plate; 22. a magnetic attraction groove; 23. a magnetic attraction plate; 24. a lower support rod; 25. an upper sliding sleeve; 26. a rubber tooth block; 27. a threaded rod.

Detailed Description

In order to make the technical means, creation features, achievement objects and functions of the present invention easy to understand, the present invention will be further explained with reference to the following embodiments, however, the following embodiments are only preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental procedures in the following examples were carried out in a conventional manner unless otherwise specified, and materials, reagents and the like used in the following examples were commercially available unless otherwise specified.

The embodiment is as shown in fig. 1, fig. 2, fig. 3 and fig. 4, a surveying and mapping auxiliary device, which comprises a surveying instrument body 1, wherein a support frame 11 is rotatably installed at the lower end part of the surveying instrument body 1, three upper support legs 12 are rotatably installed at the lower end part of the support frame 11, a lower support leg 13 is movably installed at the lower end part of each upper support leg 12, the length of each lower support leg 13 is adjusted (the upper support leg 12 and the lower support leg 13 are of the existing telescopic leg structure), the support legs 14 at the lower end parts of the three lower support legs 13 are placed on an upper sliding sleeve 25, the ground of a hydraulic engineering construction site is relatively soft, the three first support legs 2 are different in height, at this time, a user can rotate a threaded rod 27, the lower end part of the threaded rod 27 rotates inside the first support leg 2, and moves upwards, the threaded rod 27 moves upwards to drive the upper sliding sleeve 25 to move upwards, the upper sliding sleeve 25 slides upwards outside the lower support bar 24, the upper sliding sleeve 25 moves upwards to drive the support legs 14 to move, the lower end part of the support legs 14, the lower end part of each lower support leg 13 is fixedly installed with the upper support bar 14, the lower support bar 2, the upper sliding sleeve 25 is installed at the lower end part of each upper support bar 2, the lower support bar 24, the upper end part of each upper sliding sleeve 21 is installed with the lower end part of the lower support bar 24, and the lower support bar 24 is installed with the lower support bar 24, and the lower end part of the lower support bar 24.

The equal fixed mounting of left side tip of every first backup pad 2 has magnetism suction disc 23, the magnetic suction groove 22 has all been seted up to the right side tip of every first backup pad 2, threaded rod 27 is all installed through the screw thread in every first backup pad 2's inside, the upper end of every threaded rod 27 all rotates with last sliding sleeve 25 to be connected, every second backup pad 21 is triangle-shaped, every second backup pad 21 can improve first backup pad 2 stability on soft subaerial, reduce the degree of concavity, and every upper surface of going up sliding sleeve 25 all is equipped with a plurality of rubber tooth pieces 26, a plurality of rubber tooth pieces 26 can play better anti-skidding effect, prevent that supporting legs 14 from taking place to slide, when accomodating three first backup pad 2 simultaneously, the user can laminate two liang of first backup pads 2's side, every shape of going up sliding sleeve 25 upper segment cross section is the U-shaped, every U-shaped inslot portion of going up sliding sleeve 25 is equidistant installs two at least rubber tooth pieces 26.

The working principle is as follows:

first step, the user places three first backup pad 2 subaerial, it is rotatory to support leg 12 on three with support frame 11 below again, support leg 12 is rotated out the back on three, adjust the length of lower support leg 13 again (go up support leg 12 and lower support leg 13 and be current flexible leg structure), place the supporting legs 14 of tip under three lower support leg 13 on last sliding sleeve 25, because the ground in hydraulic engineering construction site is comparatively soft, the phenomenon of three first backup pad 2 high difference can appear, the user can rotate threaded rod 27 this moment, threaded rod 27's hypomere is at 2 internal rotations in first backup pad, self can the rebound simultaneously, threaded rod 27 rebound can drive sliding sleeve 25 upward movement, go up sliding sleeve 25 upwards sliding outside lower support bar 24, go up sliding sleeve 25 upward movement can drive supporting legs 14 upward movement, supporting legs 14 upward movement can adjust the height of going up support leg 12, in traditional supporting legs 14 direct injection earth, the phenomenon that the earth entered into can appear in the supporting legs 14, lead to the survey and drawing appearance body 1 that accomplishes balanced phenomenon, this device is difficult to utilize the smooth adjustment of three first backup pad to carry out the survey and drawing appearance of the height that soft support leg 12 on the ground that can make the survey and draw the survey and drawing appearance 1.

Second step, the equal fixed mounting of lower tip of every first backup pad 2 has second backup pad 21, every second backup pad 21 is triangle-shaped, every second backup pad 21 can improve first backup pad 2 stability subaerial at the softness, reduce the degree of sinking, and every upper surface of going up sliding sleeve 25 all is equipped with a plurality of rubber tooth pieces 26, a plurality of rubber tooth pieces 26 can play better anti-skidding effect, prevent that supporting legs 14 from taking place to slide, when accomodating three first backup pad 2 simultaneously, the user can laminate two liang of first backup pads 2's side, two liang of magnetism of first backup pad 2 side is inhaled board 23 magnetism and is inhaled in the magnetism and is inhaled groove 22, three first backup pad 2 is connected the completion this moment, improve and accomodate the convenient degree of carrying.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. The utility model provides a survey and drawing auxiliary device, includes surveying instrument body (1), its characterized in that, the lower tip of surveying instrument body (1) rotates installs support frame (11), the lower tip of support frame (11) rotates installs three support leg (12) of going up, every the equal movable mounting of lower tip of going up support leg (12) has lower supporting leg (13), every the equal fixed mounting of lower tip of lower supporting leg (13) has supporting legs (14), every first backup pad (2), every are all installed to the below of supporting legs (14) the equal fixed mounting of lower tip of first backup pad (2) has second backup pad (21), every the equal fixed mounting of upper end of first backup pad (2) has lower support bar (24), every the equal slidable mounting of upper end of lower support bar (24) has last sliding sleeve (25), every the lower tip of supporting legs (14) is all installed on last sliding sleeve (25).

2. A mapping aid according to claim 1, characterized in that a magnetic attraction plate (23) is fixedly mounted at the left end of each first support plate (2).

3. A mapping aid according to claim 2, characterized in that the right-hand end of each first support plate (2) is provided with a magnetically attractive slot (22).

4. A mapping aid according to claim 1, wherein a threaded rod (27) is threadedly mounted in each first support plate (2), and the upper end of each threaded rod (27) is rotatably connected to the upper slide sleeve (25).

5. A mapping aid according to claim 4, characterized in that the cross section of the upper section of each upper sliding sleeve (25) is U-shaped, and at least two rubber tooth blocks (26) are arranged in the U-shaped groove of each upper sliding sleeve (25) at equal intervals.