CN218511760U

CN218511760U - Centering rod leveling device for engineering measurement

Info

Publication number: CN218511760U
Application number: CN202221472230.4U
Authority: CN
Inventors: 胡正伟
Original assignee: Tianjin Hualai Weiye Technology Development Co ltd
Current assignee: Tianjin Hualai Weiye Technology Development Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2023-02-21
Anticipated expiration: 2032-06-13

Abstract

The utility model discloses an engineering survey is with centering rod levelling device, including the centering body of rod, centering rod surface fixedly connected with installation piece, installation piece fixed surface is connected with inserts the post, the first control box of centering body of rod top surface fixedly connected with, first control box surface is provided with first leveling subassembly, first leveling subassembly top is provided with the second control, second control surface is provided with second leveling subassembly, second leveling subassembly surface is provided with the leveling post, second control top surface link up has been seted up and has been stretched out the groove, and the leveling post stretches out from stretching out inslot portion, second control top surface rear side fixedly connected with rotates the seat, it is connected with the mount table to rotate seat surface rotation. In use, the leveling process can be completed only by twice adjusting operations, the leveling efficiency of the centering rod is effectively improved, time and labor are saved, and repeated leveling is not needed, so that the engineering measurement efficiency is further ensured.

Description

Centering rod leveling device for engineering measurement

Technical Field

The utility model relates to a centering rod technical field especially relates to an engineering survey is with centering rod levelling device.

Background

The centering rod adopts an integrated centering rod of integrated technology of a laser range finder, a precision amplifying device and a display screen, and then a controller is used for processing data and outputting. The design is succinct clear, easy operation in the actual operation, and the precision is high, through experimental demonstration many times, can satisfy the needs of high accuracy measurement work, has wide application in the engineering survey field.

The centering rod needs to be adjusted into the horizontality before using, and then the cooperation total powerstation is measured, but current centering rod bearing structure is the tripod mostly, and the user needs to adjust the balance through the three supporting leg of adjusting the tripod, owing to rely on manual regulation completely, it is relatively poor to adjust the precision, need just can reach the horizontality through adjusting repeatedly, therefore lead to this accommodation process to waste time and energy, and is inefficient, is difficult to carry out quick leveling with the centering rod, influences engineering measurement efficiency.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an engineering survey is with centering rod levelling device has solved the problem that exists among the above-mentioned background art.

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

the utility model provides an engineering survey is with centering rod levelling device, includes the centering body of rod, centering body of rod surface fixedly connected with installation piece, installation piece fixed surface is connected with inserts the post, the first control box of centering body of rod top surface fixedly connected with, first control box surface is provided with first leveling subassembly, first leveling subassembly top is provided with the second control, second control surface is provided with second leveling subassembly, second leveling subassembly surface is provided with the leveling post, second control top surface link up has seted up and has stretched out the groove, and the leveling post stretches out from stretching out the inslot portion, second control top surface rear side fixedly connected with rotates the seat, it is connected with the mount table to rotate seat surface rotation, and the mount table bottom sets up with leveling capital portion is articulated, the mount table top surface inlays and is equipped with the level bar, mount table top surface fixed mounting has centering prism.

Preferably, first leveling subassembly is including first motor, and first motor fixed mounting is openly at first control box, first motor output fixedly connected with first pivot, and first pivot surface and first control box rotate to be connected, first pivot fixed surface has cup jointed the supporting rack, and supporting rack top and second control bottom surface fixed connection.

Preferably, second leveling subassembly is including the second motor, and second motor fixed mounting is positive at the second control, second motor output end fixedly connected with second pivot, second pivot surface threaded connection has the thread bush, thread bush fixed surface is connected with the movable rod, and the movable rod top surface sets up with leveling bottom of the post portion is articulated, the spacing groove has been seted up to second control inner wall, and spacing inslot wall and movable rod surface sliding connection.

Preferably, the number of the mounting blocks and the inserting columns is four, the four mounting blocks and the inserting columns are distributed in an annular array, and the bottoms of the inserting columns are of conical structures.

Preferably, the number of the movable rods and the leveling columns is two, and the two movable rods and the leveling columns are symmetrically distributed by taking a vertical central line of an overlooking surface of the threaded sleeve as a symmetry axis.

Preferably, the movable rod is of a rectangular columnar structure, and the limiting groove is a rectangular groove.

Compared with the prior art, the beneficial effects of the utility model are that: the device is placed on the ground through the contact of the inserted column and the ground, the second control is driven by the first leveling component, the second leveling component, the leveling column and the mounting table rotate in the left-right direction, so that the centering prism is driven to rotate in the left-right direction, the leveling in the left-right direction is carried out by matching with the level ruler, the leveling column is driven to rotate by the second leveling component, the mounting table is pushed to rotate around the rotating seat, so that the centering prism is driven to rotate in the front-back direction, the leveling in the front-back direction is carried out by matching with the level ruler, the leveling work can be finished, the leveling process can be finished only by two times of adjusting operation in use, the leveling efficiency of the centering rod is effectively improved, time and labor are saved, the leveling is not required to be carried out repeatedly, and the engineering measurement efficiency is further ensured.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a side view of the structure of the present invention;

FIG. 3 is a sectional view of the second control box of the present invention;

fig. 4 is a sectional view of the first control box structure of the present invention.

In the figure: the automatic leveling device comprises a centering rod body 1, a mounting block 2, an inserting column 3, a first control box 4, a first leveling component 5, a first motor 501, a first rotating shaft 502, a supporting frame 503, a second control 6, a second leveling component 7, a second motor 701, a second rotating shaft 702, a threaded sleeve 703, a movable rod 704, a limit groove 705, a leveling column 8, an extending groove 9, a mounting table 10, a centering prism 11, a rotating seat 12 and a horizontal ruler 13.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, a centering rod leveling device for engineering measurement comprises a centering rod body 1, wherein a mounting block 2 is fixedly connected to the surface of the centering rod body 1, an insert column 3 is fixedly connected to the surface of the mounting block 2, the number of the mounting block 2 and the insert column 3 is four, the four mounting blocks 2 and the insert column 3 are distributed in an annular array, the bottom of the insert column 3 is in a conical structure, the centering rod is placed on the ground more stably by arranging four groups of the mounting blocks 2 and the insert column 3, a first control box 4 is fixedly connected to the top surface of the centering rod body 1, a first leveling assembly 5 is arranged on the surface of the first control box 4, the first leveling assembly 5 comprises a first motor 501, the first motor 501 is fixedly arranged on the front surface of the first control box 4, a first rotating shaft 502 is fixedly connected to the output end of the first motor 501, the surface of the first rotating shaft 502 is rotatably connected with the first control box 4, a supporting frame 503 is fixedly sleeved on the surface of the first rotating shaft 502, the top of the supporting frame 503 is fixedly connected with the bottom of the second control 6, the first rotating shaft 502 and the supporting frame 503 are driven to rotate by the first motor 501, so as to drive the second control 6, the second leveling component 7, the leveling column 8, the mounting table 10 and the centering prism 11 to rotate in the left-right direction, so as to level in the left-right direction, the second control 6 is arranged above the first leveling component 5, the second leveling component 7 is arranged on the surface of the second control 6, the second leveling component 7 comprises a second motor 701, the second motor 701 is fixedly arranged on the front surface of the second control 6, the output end of the second motor 701 is fixedly connected with a second rotating shaft 702, the surface of the second rotating shaft 702 is in threaded connection with a threaded sleeve 703, the surface of the threaded sleeve 703 is fixedly connected with a movable rod 704, the top surface of the movable rod 704 is hinged with the bottom of the leveling column 8, the movable rod is in a rectangular column structure, the limiting groove 705 is a rectangular groove, the movable rod 704 is limited by the limiting groove 705, the movable rod 704 and the threaded sleeve 703 are prevented from rotating along the second rotating shaft 702, so that the threaded sleeve 703 and the movable rod 704 can move along the front-back direction, the inner wall of the second control 6 is provided with the limiting groove 705, the inner wall of the limiting groove 705 is connected with the surface of the movable rod 704 in a sliding manner, the second rotating shaft 702 is driven to rotate by the second motor 701 to drive the threaded sleeve 703 and the movable rod 704 to move in the front-back direction, so that the leveling column 8 is driven to rotate, the mounting table 10 and the centering prism 11 are driven to rotate around the rotating seat 12, so that the front-back direction leveling is performed, the leveling column 8 is arranged on the surface of the second leveling component 7, the quantity of movable rod 704 and leveling post 8 is two, and two movable rods 704 and leveling post 8 use thread bush 703 to look down the vertical central line of face and be the symmetry axis symmetric distribution, through two sets of movable rods 704 and the cooperation of leveling post 8, carry out the stabilizing support to mount table 10 bottom, make mount table 10 rotate the in-process more stable balance, 6 top surfaces of second control link up and have seted up and have stretched out groove 9, and leveling post 8 stretches out from stretching out inside the

groove

9, 6 top surface rear side fixedly connected with of second control rotates seat 12, it is connected with mount table 10 to rotate seat 12 surface rotation, and mount table 10 bottom and leveling post 8 top articulated setting, mount table 10 top surface inlays and is equipped with level bar 13, mount table 10 top surface fixed mounting has centering prism 11.

When in use: the device is placed on the ground by contacting the inserting column 3 with the ground, the first motor 501 drives the first rotating shaft 502 and the supporting frame 503 to rotate, the second control 6, the second leveling component 7, the leveling column 8 and the mounting platform 10 are sequentially driven to rotate in the left and right directions, so that the centering prism 11 is driven to rotate in the left and right directions to level in cooperation with the leveling ruler 13, the second motor 701 drives the second rotating shaft 702 to rotate to drive the threaded sleeve 703 to move in the front and back directions, so that the movable rod 704 is driven to slide along the inner wall of the limiting groove 705, the leveling column 8 is driven to rotate, the mounting platform 10 is driven to rotate around the rotating seat 12 by the leveling column 8, so that the centering prism 11 is driven to rotate in the front and back directions, and then the leveling operation in the front and back directions is carried out in cooperation with the leveling ruler 13, so that the leveling operation can be completed.

In conclusion, the centering rod leveling device for engineering measurement is in contact with the ground through the inserting column 3, the device is placed on the ground, the first leveling component 5 drives the second control 6, the second leveling component 7, the leveling column 8 and the mounting table 10 to rotate in the left-right direction, so that the centering prism 11 is driven to rotate in the left-right direction, the centering prism 13 is matched with the leveling column 13 to level in the left-right direction, the second leveling component 7 drives the leveling column 8 to rotate, the mounting table 10 is pushed to rotate around the rotating seat 12, so that the centering prism 11 is driven to rotate in the front-back direction, and then the centering prism 13 is matched with the leveling column to level in the front-back direction, so that the leveling work can be completed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an engineering survey is with centering rod levelling device, includes the centering body of rod (1), its characterized in that, the centering body of rod (1) fixed surface is connected with installation piece (2), installation piece (2) fixed surface is connected with inserts post (3), the centering body of rod (1) top surface fixedly connected with first control box (4), first control box (4) surface is provided with first leveling subassembly (5), first leveling subassembly (5) top is provided with second control (6), second control (6) surface is provided with second leveling subassembly (7), second leveling subassembly (7) surface is provided with leveling post (8), second control (6) top surface link up and has seted up and has stretched out groove (9), and leveling post (8) are from stretching out groove (9) inside stretching out, second control (6) top surface rear side fixedly connected with rotates seat (12), it is connected with mount table (10) to rotate seat (12) surface rotation, and mount table (10) bottom and leveling post (8) top hinge setting, mount table (10) are equipped with leveling top surface (10) rule fixed surface (13) install leveling prism (11).

2. The centering rod leveling device for engineering measurement as claimed in claim 1, wherein the first leveling component (5) comprises a first motor (501), the first motor (501) is fixedly installed on the front surface of the first control box (4), the output end of the first motor (501) is fixedly connected with a first rotating shaft (502), the surface of the first rotating shaft (502) is rotatably connected with the first control box (4), a supporting frame (503) is fixedly sleeved on the surface of the first rotating shaft (502), and the top of the supporting frame (503) is fixedly connected with the bottom surface of the second control box (6).

3. The centering rod leveling device for engineering measurement as claimed in claim 2, wherein the second leveling component (7) comprises a second motor (701), the second motor (701) is fixedly mounted on the front surface of the second control (6), the output end of the second motor (701) is fixedly connected with a second rotating shaft (702), the surface of the second rotating shaft (702) is in threaded connection with a threaded sleeve (703), the surface of the threaded sleeve (703) is fixedly connected with a movable rod (704), the top surface of the movable rod (704) is hinged to the bottom of the leveling column (8), a limiting groove (705) is formed in the inner wall of the second control (6), and the inner wall of the limiting groove (705) is in sliding connection with the surface of the movable rod (704).

4. The centering rod leveling device for engineering measurement as claimed in claim 1, wherein the number of the mounting blocks (2) and the inserting columns (3) is four, the four mounting blocks (2) and the inserting columns (3) are distributed in an annular array, and the bottoms of the inserting columns (3) are in a conical structure.

5. The centering rod leveling device for engineering measurement as claimed in claim 3, wherein the number of the movable rods (704) and the leveling columns (8) is two, and the two movable rods (704) and the leveling columns (8) are symmetrically distributed with the vertical center line of the top view of the threaded sleeve (703) as a symmetry axis.

6. A centering rod leveling device for engineering measurement as claimed in claim 3, wherein the movable rod (704) is a rectangular column structure, and the limiting groove (705) is a rectangular groove.