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Automatic leveling system and method suitable for steel pipe column working platform

A working platform and automatic leveling technology, applied in artificial islands, water conservancy projects, infrastructure projects, etc., can solve the problems of slow leveling speed and different levels of consideration.

Active Publication Date: 2021-04-30
北京住总集团有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the technical solution provided by this patent document does not take into account that the level of different directions of the horizontal plane is different, and the level of different directions is constantly changing during the leveling process, so multiple measurements are required to control the leveling device for multiple times. Leveling, resulting in too slow a leveling

Method used

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  • Automatic leveling system and method suitable for steel pipe column working platform
  • Automatic leveling system and method suitable for steel pipe column working platform
  • Automatic leveling system and method suitable for steel pipe column working platform

Examples

Experimental program
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Effect test

Embodiment 1

[0063] Such as figure 1 As shown, the present invention provides an automatic leveling system suitable for a steel pipe column working platform. The system comprises a control device 100 , a level monitoring device 200 and a leveling device 18 . The level monitoring device 200 includes a first level monitor 201 and a second level monitor 202 . The first level monitor 201 is used for monitoring the level of the first direction. The second level monitor 202 is used for monitoring the level of the second direction. The first direction may be the direction in which the length of the frame body 16 extends. The first direction and the second direction are perpendicular to each other. Preferably, the fourth cross brace 17 is perpendicular to the frame body 16 . The second direction may be the direction in which the length of the fourth cross brace 17 extends. Preferably, the first level monitor 201 is disposed at the frame body 16 . The second horizontal monitor 202 is dispose...

Embodiment 2

[0072] This embodiment is a further improvement / supplement to Embodiment 1, and repeated content will not be repeated.

[0073] In the leveling process of Embodiment 1, after leveling the first direction / second direction of the working platform, it still needs to be re-measured by the level monitoring device 200 to verify whether the level of the working platform meets the requirements. However, in actual engineering construction, the condition of the natural floor is complicated, and factors such as the flatness of the ground and the degree of hardening may cause the horizontal deviation of the first direction / second direction of the working platform to change again, so it is still necessary to repeatedly monitor the horizontal deviation Level and adjust the degree of horizontal deviation through the leveling device 18, and then if you want to meet the construction accuracy requirements, you still need a lot of time for leveling. Based on this problem, this embodiment improve...

Embodiment 3

[0086] This embodiment is a further improvement / supplement to Embodiments 1 and 2, and repeated content will not be repeated.

[0087] Further, the control device 100 is configured to control at least one leveling device 18 in a time-sharing and asynchronous manner to adjust the horizontal deviation degrees of the base 6 in the first direction and the second direction respectively. This process is a rough adjustment process, which may result in a relatively large leveling range of the leveling device 18 . On the one hand, although the vertical body 301 is equipped with a counterweight body 3012 to reduce shaking, the large leveling range may still cause the vertical body 301 to swing repeatedly, and cannot be in a natural vertical state quickly. On the other hand, the large leveling range results in that the light emitted by the light emitting element 3013 of the vertical body 301 cannot be aligned with the first optical element 3021 on the photosensitive area 302 in a short t...

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Abstract

The invention relates to an automatic leveling system and method suitable for a steel pipe column working platform. The automatic leveling system comprises a control device, a horizontal monitoring device, and leveling devices, and the control device is configured to control one or more leveling device to adjust the horizontal deviation degree of a first direction and the horizontal deviation degree of a second direction of the working platform in a time-sharing asynchronous mode based on horizontal data about the first direction and horizontal data about the second direction transmitted by the horizontal monitoring device. Through the arrangement mode, rapid leveling of the working platform can be achieved.

Description

technical field [0001] The invention relates to the technical field of underground engineering construction, in particular to an automatic leveling system and method suitable for a steel pipe column working platform. Background technique [0002] With the development of urban underground transportation, the number of subway station projects continues to increase, and steel pipe concrete columns are becoming more and more popular in the construction of subway stations. Before the construction of the steel pipe column, the working platform on which the steel pipe column is installed must be fixed and leveled. In recent years, the leveling of the steel pipe column working platform mainly adopts manual leveling, that is, the surveyor uses a level to measure the elevation of the four corners of the working platform. Measure and calculate, and then perform manual leveling through the jacks installed next to the four corners. [0003] With manual leveling of the working platform, ...

Claims

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Application Information

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IPC IPC(8): E02D29/045E04G21/18
CPCE02D29/04E04G21/18
Inventor 王秋生张功张国强张小松付春青夏兴李皓王登寿方江华
Owner 北京住总集团有限责任公司
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