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Hoisting locating device and method of prefabricated stand column

A positioning device and column technology, used in transportation and packaging, load hanging components, erection/assembly of bridges, etc., can solve the problems of low efficiency of prefabricated column hoisting and positioning, and achieve easy transfer operations, high installation and positioning efficiency, and positioning. high precision effect

Pending Publication Date: 2020-07-03
SHANGHAI HIGHWAY BRIDGE (GRP) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a hoisting and positioning device for prefabricated columns and a method for hoisting and positioning prefabricated columns in order to overcome the defect of low hoisting and positioning efficiency of prefabricated columns in the prior art

Method used

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  • Hoisting locating device and method of prefabricated stand column
  • Hoisting locating device and method of prefabricated stand column
  • Hoisting locating device and method of prefabricated stand column

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Embodiment Construction

[0068] In the following, the present invention will be more clearly and completely described by way of embodiments in conjunction with the accompanying drawings, but the present invention is not limited to the scope of the described embodiments.

[0069] Such as Figure 1 to Figure 3 As shown, this embodiment provides a prefabricated column hoisting and positioning device, which includes an actuator unit 10 and a control unit 20, the actuator unit 10 is used to connect to the prefabricated column, the actuator unit 10 is electrically connected to the control unit 20, and the control unit 20 controls the actuator unit 10 to move towards or away from the prefabricated column 50 .

[0070] Wherein, the control unit 20 recognizes the input signal, and feeds back the signal to the actuator unit 10 to control the actuator unit 10 to act as required, thereby realizing the positioning of the prefabricated column. The actuator unit 10 converts various forms of energy into mechanical e...

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Abstract

The invention discloses a hoisting locating device and method of a prefabricated stand column. The hoisting locating device of the prefabricated stand column comprises an actuator unit and a control unit. The actuator unit is used for being connected to the prefabricated stand column and is electrically connected to the control unit. The control unit controls the actuator unit to move in the direction close to or away from the prefabricated stand column. The control unit recognizes an input signal, and feeds back a signal to the actuator unit to control the actuator unit to act as required, and then the prefabricated stand column is located. The actuator unit converts various forms of energy into mechanical energy according to the instructions of the control unit so as to push the prefabricated stand column to move, and then the prefabricated stand column is located. By the adoption of the electromechanical integration type hoisting locating device of the prefabricated stand column, automatic locating of the prefabricated stand column can be achieved, and the hoisting locating device of the prefabricated stand column has the advantages of being high in installation and positioningefficiency, high in locating accuracy, good in dynamic locating stability and capable of being conveniently transferred for operation and the like.

Description

technical field [0001] The invention relates to the field of highway and bridge engineering, in particular to a hoisting and positioning device for a prefabricated column and a hoisting and positioning method for the prefabricated column. Background technique [0002] At present, in the construction of roads and bridges, a large number of construction forms of prefabricated concrete columns are used. During the installation process of precast concrete columns, precise positioning of precast columns is required, and the key index for precise positioning of precast columns is verticality. Usually, the prefabricated column is hoisted by large-scale lifting equipment and installed at a predetermined position on the top surface of the platform. Due to the large mass of the precast concrete column, it is difficult to control the swing of the lower end during the lifting process, so the lower end cannot be quickly and accurately positioned with the steel bars of the cap, so the ve...

Claims

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Application Information

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IPC IPC(8): B66C13/16B66C13/18B66C23/26E01D21/00
CPCB66C13/16B66C13/18B66C23/26E01D21/00
Inventor 蒋海里贾雷刚刘浩磊史璐琨胡晓辉葛纯熙陈清华陈永志陆雪峰巩少君
Owner SHANGHAI HIGHWAY BRIDGE (GRP) CO LTD
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