Sound barrier hoisting equipment
A technology for hoisting equipment and sound barriers, applied in hoisting devices, portable lifting devices, etc., can solve the problems of troublesome manufacturing process, inconvenient use, and difficult installation, and achieve the effect of simple manufacturing process, low manufacturing cost, and stable equipment
Active Publication Date: 2014-01-29
江苏远兴集团建设有限公司
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Problems solved by technology
The installation of high-speed rail sound barriers is mostly located on the elevated. Usually, the barrier board is hoisted to the elevated by a crane, and then manually installed between the two columns, which is difficult to construct, high in cost, and labor-intensive.
It is difficult to install the sound barrier unit board, especially some non-metallic sound-absorbing board units exceed 160kg / m2, which requires a lot of manpower and material resources during installation. In order to save labor and improve construction safety, a practical professional hoisting sound barrier is invented equipment
At present, the existing sound barrier hoisting equipment has complex structure, troublesome manufacturing process, inconvenient use, poor stability during use, and short service life
Method used
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Embodiment Construction
[0022] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.
[0023] like figure 1 As shown, a sound barrier hoisting device of the present invention includes a T-shaped bracket 1, a column 6, a fixed pulley 13, a hook 8, a wire rope 4, and an electric hoist 5, and the T-shaped bracket 1 is fixed on the column 6 , the fixed pulley 13 is fixed on the T-shaped bracket 1, the fixed pulley 13 is covered with a wire rope 4, one end of the wire rope 4 is connected to the hook 8, and the other end of the wire rope 4 is connected to the On the electric hoist 5, the electric hoist 5 is fixed on the lower part of the T-shaped bracket 1. The wire rope 4 is passed through the fixed pulley 13 to realize the function of lifting and lowerin...
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The invention provides sound barrier hoisting equipment. The sound barrier hoisting equipment comprises a T-shaped support, a stand column, a fixed pulley, a lifting hook, a steel wire rope and an electric hoister, wherein the T-shaped support is fixed on the stand column, the fixed pulley is fixed on the T-shaped support, the fixed pulley is sleeved with the steel wire rope, one end of the steel wire rope is connected with the lifting hook, the other end of the steel wire rope is connected to the electric hoister, and the electric hoister is fixed on the lower portion of the T-shaped support. According to the sound barrier hoisting equipment, the lifting hook can rise and fall through the steel wire rope via transmission of the fixed pulley. The sound barrier hoisting equipment has the advantages of being simple in structure, high in stability, convenient to install, use and dismantle, long in service life and the like.
Description
technical field [0001] The invention relates to a lifting device, in particular to a hoisting device for installing a sound barrier. Background technique [0002] With the continuous development of the economy and the continuous improvement of people's living standards, urban traffic noise has become a problem closely related to us. High-speed railway occupies less land, consumes less energy, and emits less air pollutants, but the noise level of train operation is relatively high. Therefore, reducing noise disturbance to residents on both sides of the railway has become an important task in the construction of high-speed railways in my country. Task. In order to improve the living environment of residents along the line, various absorption and sound insulation barriers have been installed around the light rail and high-speed rail. Most of the high-speed rail sound barriers are installed on the elevated. Usually, the barrier board is hoisted to the elevated by a crane, and t...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B66D3/18B66D3/08
Inventor 於文霞袁永军卢校良
Owner 江苏远兴集团建设有限公司