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Wall-hanging placing boom

A boom and wall-mounted technology, which is applied in the processing of building materials, construction, building construction, etc., can solve the problems of small lifting capacity, low efficiency, and high labor intensity

Inactive Publication Date: 2009-10-28
SANY AUTOMOBILE MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The column jacking device with this structure needs to operate the jacking cylinder repeatedly, and the lifting of the column is limited by the length of the piston rod, so the lifting amount each time is small and the efficiency is low; during the lifting process of the column, the labor intensity of the workers is relatively high

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0044] The core of the present invention is to provide a wall-mounted distribution boom, which can effectively solve the problems of low lifting efficiency of the column of the concrete distribution boom and labor-intensive labor of workers.

[0045] The content of the present invention will be described below in conjunction with the accompanying drawings. The following description is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the present invention.

[0046] Please see figure 1 , figure 1 Schematic diagram of the structure of the wall-mounted distribution boom provided by the present invention.

[0047] Such as figure 1As shown, the wall-mounted concrete distribution boom provided by the present invention includes a column 1, a climbing frame 2 with a quantity not less than one, a column lifting device 3, a distribution boom 4, a turntable 5, a counterweight bracket and a counterweight 6, and a hydraulic pump station 7...

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PUM

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Abstract

The present invention relates to the filed of construction engineering machine, and provides a wall-hanging placing boom. The wall-hanging placing boom comprises an upright post, a lifting frame and a placing arm support. The wall-hanging placing boom also comprises an upright post hoisting device which comprises the following components: a hoisting device driven by a power plant; and a hoisting bracket which is installed on the lifting frame. The hoisting device is fixed on the upright post. The hoisting end of the hoisting device is connected with the hoisting bracket. The upright post lifts through the hoisting device. The lifting of the upright post is stepless full-automatic lifting. The lifting capacity of the upright post each time is not restricted and the lifting efficiency is high. Simultaneously as the lifting of the upright post is full-automatic lifting, the labor intensity of the worker is low.

Description

technical field [0001] The invention relates to the technical field of construction machinery, in particular to a wall-mounted boom. Background technique [0002] In the process of building construction, the concrete placing boom is a commonly used construction machine, which can effectively improve the efficiency of concrete pouring when used in conjunction with concrete pumps and vehicle-mounted pumps. [0003] The wall-mounted boom is a concrete boom that is widely used at present. The wall-mounted boom mainly includes a column, a boom, a turntable, a hydraulic pump station, a climbing frame, a jacking device and a lifting device. The fabric arm frame is installed on the top of the column through the turntable, the climbing frame is socketed with the column, and the climbing frame is fixed to the building wall through the fixing device. When the height of the distribution boom of the wall-mounted distribution boom is lower than the height required for concrete pouring, u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G21/04
Inventor 尹宇锋易秀明刘志斌华连星
Owner SANY AUTOMOBILE MFG CO LTD
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