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Intelligent leveling device and method for horizontal elevation of prefabricated part

A technology of prefabricated components and leveling devices, which can be used in measuring devices, height/level measurement, building construction, etc., and can solve problems such as labor-intensive, complicated steps, and low efficiency

Active Publication Date: 2021-04-20
SHANGHAI CONSTR NO 5 GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problems of labor-intensive, complicated steps, low efficiency, and large influence of human factors on the adjustment of the elevation in the prior art when the assembled components are spliced ​​and installed, the present invention provides an intelligent leveling device and method for leveling the level of prefabricated components

Method used

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  • Intelligent leveling device and method for horizontal elevation of prefabricated part
  • Intelligent leveling device and method for horizontal elevation of prefabricated part

Examples

Experimental program
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Effect test

Embodiment 1

[0038] Such as figure 1 with figure 2 As shown, the threaded sleeve 2 is pre-embedded in the constructed component 1, and the bolt 3 is arranged in the threaded sleeve 2. It is necessary to connect the prefabricated component above the constructed component 1, and set a joint between the constructed component 1 and the prefabricated component. Joints, in order to ensure that the upper prefabricated components reach the design elevation, it is necessary to ensure that the top elevation of the bolt 3 on the constructed component 1 meets the requirements. However, after manual measurement, the surface elevation of the bolt 3 is manually adjusted, and then the elevation is rechecked. The method is time-consuming and labor-intensive, and the construction accuracy is greatly affected by manual operation. The intelligent leveling device for the horizontal elevation of the prefabricated components provided in this embodiment is to quickly realize the required elevation of the top su...

Embodiment 2

[0046] This embodiment provides an intelligent leveling method for the horizontal elevation of prefabricated components. The intelligent leveling device for the horizontal elevation of prefabricated components in Embodiment 1 is used for leveling. The following is combined figure 1 with figure 2 The leveling method is further described. Described leveling method comprises the steps:

[0047] A threaded sleeve 2 is pre-embedded in the constructed component 1, and a bolt 3 is arranged in the threaded sleeve 2;

[0048] Set up the support of the intelligent measuring and controlling instrument 10 and level it, and install the intelligent measuring and controlling instrument 10;

[0049] The measuring ruler 20 is placed on a known elevation point, and the intelligent measuring and controlling instrument 10 reads the reading of the measuring ruler 20, and sends the reading to the controller 40; The known elevation point can be set on the connection reinforcement 4 or the column...

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Abstract

The invention discloses an intelligent leveling device and method for the horizontal elevation of a prefabricated part. The intelligent leveling device comprises an intelligent measurement and control instrument, a measuring scale, a servo rotating motor device and a controller, wherein the servo rotating motor device comprises a shell and a rotating motor, a bolt connector is arranged at the end of a rotating shaft of the rotating motor, and the bottom of the measuring ruler is fixed to the top of the shell. According to the intelligent leveling device, the intelligent measurement and control instrument is used for measuring the elevation of the top of the bolt, the controller is used for calculating the difference value between the actually-measured elevation and the designed elevation so as to control the rotating motor to screw the bolt, the screwing depth is controlled by measuring the elevation of the top of the bolt in real time, the technical problems of accurate and intelligent regulation and control of the bolt height before hoisting and mounting of the prefabricated part are solved, high-precision splicing seam reservation and prefabricated part elevation adjustment are achieved, the number of operators and personal errors are reduced, and the operation efficiency and precision are improved.

Description

technical field [0001] The invention relates to an intelligent leveling device and a leveling method for the horizontal elevation of a prefabricated component, belonging to the technical field of prefabricated component construction. Background technique [0002] During the construction of prefabricated buildings, a joint of 2 cm should be reserved between the prefabricated components and the cast-in-place concrete parts. Due to the error of concrete pouring, the actual required joints may be larger or smaller than 2 cm, which is not conducive to the accuracy of prefabricated components. butt. [0003] The current method is to screw the bolts on the components, and control the size of the splicing seam and the elevation of the prefabricated components by controlling the height of the bolts. [0004] When operating according to this method, two people are required to work together. One person uses a total station to measure the elevation, manually calculates the required bol...

Claims

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Application Information

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IPC IPC(8): E04G21/18G01B5/06G01C5/00
Inventor 潘峰韩亚明沈浅灏曹刘坤徐沈京王太源杨磊
Owner SHANGHAI CONSTR NO 5 GRP CO LTD
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