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a leveling device

A leveling device and plane technology, which is applied in the direction of measuring devices, shock absorbers, instruments, etc., can solve the problems of high cost, cumbersome adjustment process, and complex structure of the leveling device, and achieve cost reduction, high adjustment efficiency, and simplified structure Effect

Inactive Publication Date: 2019-04-30
AERODYNAMICS NAT KEY LAB
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, the technical problem to be solved by the present invention is to overcome the technical defects of complex structure and high cost of the leveling device in the prior art and the need to adjust all hydraulic devices during leveling, resulting in cumbersome adjustment process, thereby providing a simple structure and low cost. Low leveling device with simple and convenient adjustment process

Method used

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Examples

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Embodiment 1

[0056] This embodiment provides a leveling device, such as figure 1 As shown, it includes: a support member 1, which has a first end 11 suitable for fixed connection with the foundation 100, and a second end 12 rotatably connected with the plane 2 to be adjusted; the adjustable support member 3 is two ( figure 1 One of them is shown in ), capable of extending and contracting in the axial direction, having a first connection end 31 adapted to be fixedly connected to the foundation 100 and a second connection end 32 rotatably connected to the plane 2 to be adjusted, the two first connection ends The connection point between the two connection ends 32 and the plane 2 to be adjusted, and the connection point between the second end 12 and the plane 2 to be adjusted are not on the same straight line; The adjustable supports 3 are arranged on the plane 2 to be adjusted in one-to-one correspondence, and are used to continuously measure the position of the plane 2 to be adjusted betwee...

Embodiment 2

[0069] This embodiment provides a leveling device, which is a modification on the basis of Embodiment 1, the difference lies in the structure of the level sensor 4 .

[0070] like Figure 5 As shown, in this embodiment, the level sensor 4 includes: a U-shaped connecting pipe 8, which is installed on the plane 2 to be adjusted, capable of containing a conductive liquid 80, and has a first opening 81 and a second opening 81 opposite to each other. Two openings 82, the first opening 81 is set close to the adjustable support 3, the second opening 82 is set close to the support 1, and the first opening 81 and the second opening 82 are both A line between the connection point between the support 1 and the plane 2 to be adjusted and the connection point between the adjustable support 3 and the plane 2 to be adjusted corresponding to the horizontal sensor 4 On the first wire 41, one end of which extends into the first opening 81 for electrical connection with the conductive liquid 80...

Embodiment 3

[0073] This embodiment provides a leveling device, which is a modification on the basis of Embodiment 1 or 2, and the difference lies in the change of the base 100 .

[0074] like Image 6 As shown, in this embodiment, the leveling device includes: a first foundation 101; a support member 1 having a first end 11 fixedly connected to the first foundation 101, and a second end rotatably connected to the plane 2 to be adjusted. end 12; second base 102, at least one; adjustable support 3, at least two, capable of extending and contracting in the axial direction, having a first connection end 31 fixedly connected to the second base 102 and a plane to be adjusted 2. The second connecting end 32 that is rotatably connected, at least two connection points between the second connecting end 32 and the plane to be adjusted 2, and the connection point between the second end 12 and the plane to be adjusted 2 are not On the same straight line; there are two horizontal sensing members 4, wh...

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Abstract

The invention provides a leveling device. The leveling device comprises a supporting part, at least two adjustable supporting parts, at least two horizontal sensing parts, a feedback module and at least two locking structures. The supporting part is provided with a first end suitable for being fixedly connected with a foundation and a second end rotatably connected with a plane to be adjusted; each adjustable supporting part is provided with a first connecting end suitable for being fixedly connected with the foundation and a second connecting end rotatably connected with the plane to be adjusted, and at least two second connecting ends are not collinear with the connecting points of the second end and the plane to be adjusted; the at least two horizontal sensing parts are used for continuously measuring the inclination angle of the plane to be adjusted; the feedback module receives the inclination angle numerical values, and when the inclination angle numerical values are equal to set angles, control signals are sent out; the at least two locking structures are electrically connected with the feedback module, after the control signals are received, the adjustable supporting parts are locked, and the adjustable supporting parts become rigid supporting parts. According to the leveling device, after the adjustable supporting parts are pressed, the adjustable supporting parts can be automatically bounced to be opened, other drive structures do not need to be used, and the device is simple in structure, low in cost and high in adjusting efficiency.

Description

technical field [0001] The invention relates to the technical field of leveling devices, in particular to a leveling device. Background technique [0002] In some occasions, it is necessary to use some high-precision measuring equipment, and these measuring equipment often need to be deployed on a horizontal base to operate normally. These equipment include various angle measuring, distance measuring, height measuring, mapping and orientation instruments used in engineering construction. The more common ones are level, theodolite, total station, etc. Various equipment such as optical tables, wind tunnel models, etc. In the prior art, the commonly used solution is to use a tripod. People manually adjust the three legs of the tripod to obtain a relatively flat plane. However, this adjustment method is not only cumbersome, time-consuming and laborious, but also the flatness of the obtained plane is not high. . [0003] Chinese patent document CN105351280A discloses a multi-p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16M7/00F16F9/02G01C9/00
CPCF16F9/0209F16M7/00F16M2200/02G01C9/00
Inventor 胡站伟王万波黄勇
Owner AERODYNAMICS NAT KEY LAB
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