GRC (Glass Fiber Reinforced Cement) plate hoisting auxiliary installation device

Abstract

The invention discloses a GRC (Glass Fiber Reinforced Cement) plate hoisting auxiliary installation device. The GRC plate hoisting auxiliary installation device comprises an underframe, wherein supporting legs are arranged at the bottom of the underframe; a winch is arranged on the top of the underframe; a counter-balance weight is put at one side of the winch; a first hanger rod is fixed to one side of the winch; a supporting seat is arranged above the winch; a third support is arranged on the supporting seat and supports a horizontal threaded rod; the threaded rod is in threaded connection with a second hanger rod; a steel cable of the winch bypasses pulleys on the top ends of the first hanger rod and the second hanger rod along the body of the first hanger rod and is connected to a GRCplate; a rack is also arranged on the underframe; a driving gear and a driven gear are arranged above the rack; the gears are fixedly connected to a control plate which is is in shaft connection witha motor; one side of the rack is connected to the underframe through a sliding block; and one side of the rack is connected to a bearing plate through a hydraulic expansion link. The GRC plate hoisting auxiliary installation device aims at the shortcomings of the prior art and is reasonable in design, simple in structure, safe and reliable, and is convenient for hoisting and installation of the GRC plates.

Description

Technical field [0001] The invention relates to the technical field of building construction, in particular to the design of a GRC plate hanging and pulling auxiliary installation device. Background technique [0002] GRC is a fiber-reinforced concrete composite material with alkali-resistant glass fiber as the reinforcing material and cement mortar as the matrix material. It is also a material that expresses the designer's imagination through mold shape, texture, texture and color. GRC board plays a decorative role as a curtain wall during construction. The back of the GRC board is provided with horizontal and vertical steel pipes as supports, which need to be hoisted to different floors for installation. [0003] In actual on-site construction, large-scale lifting equipment is generally used for lifting, installation and disassembly work. The steel wire rope is connected to the supporting steel pipe on the back of the GRC plate for lifting. However, the large-scale lifting equip...

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Problems solved by technology

[0003] In actual construction on site, large-scale hoisting equipment is generally used for hoisting, installation and disassembly work, and the steel wire rope is connected to the supporting steel pipe on the back of the GRC plate for hoisting. However, large-scale hoisting equipment has the following problems: high cost, economical Poor; it takes a long time to prepare for positioning and transition, and it is suitable for construction within a small working radius. If the formwork that needs to be transferred is a little far away, the lifting equipment needs to be repositioned at this time and other transportation equipment is required to cooperate , and if there is a lateral distance deviation in the hoisting position, it is very difficult to move the GRC board. A suitable working platform is required for the hoisting equipment to be in place. In actual construction, the site may not have the site conditions, which is very inconvenient for the installation of the GRC board and there is a certain degree of danger.

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