Arch centering installation device
An arch installation and arching technology, which is applied to shaft equipment, shaft lining, tunnel lining, etc., can solve problems such as difficult operation, unfavorable surrounding rock closure, and high labor intensity, and achieves increased installation speed, high market promotion value, and The effect of low operational difficulty
Pending Publication Date: 2019-12-13
CHINA RAILWAY CONSTR HEAVY IND
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Problems solved by technology
[0002] During the excavation process of the tunnel, it is necessary to install and support the arch frame to improve the stability of the surrounding rock; the existing arch frame installation mainly adopts manual installation with the help of a bench or the telescopic mechanical arm of a trolley, and manual installation The labor intensity is high and the safety is poor, and the installation of the mechanical arm requires frequent operation of the arm frame, which makes the arm frame rotate and stretch continuously. Due to the narrow environment of the tunnel, the operation is more difficult, and only one piece can be installed at a time. The support speed is slow, which is not conducive to quickly closing the surrounding rock
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[0030] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in various ways defined and covered by the claims.
[0031] see Figure 1 to Figure 10 , an arch mounting device, comprising a bottom bracket 1, a translation bracket 2, a rotation bracket 3, a pitch bracket 4 and an arch clamping bracket 5; the bottom bracket is provided with a translation bracket, and the bottom bracket and the translation bracket are provided with mutual Connected driving parts, the translation bracket is provided with a rotation bracket, and the translation bracket and the rotation bracket are provided with interconnected driving parts, the rotation bracket is provided with a pitch bracket, and the rotation bracket and the pitch bracket are connected through a scissor frame structure; The arch clamping bracket is provided, and the driving parts connected to each other and inclined are ar...
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The invention provides an arch centering installation device comprising a bottom support, a horizontal movement support, a rotation support, a pitching support and an arch centering clamping support.The horizontal movement support is arranged on the bottom support. The rotation support is arranged on the horizontal movement support. The pitching support is arranged on the rotation support. The arch centering clamping support is arranged on the pitching support. Multiple sets of arch centering clamps are arranged on the arch centering clamping support. The arch centering installation device can be placed on a traditional platform and acts together with the platform, and can also be independently used as an independent device. A multi-truss arch centering can be clamped by the multiple setsof arch centering clamps on the arch centering clamping support. Adjustment in the front-back direction, the left-right direction and the up-down direction can be conducted on the arch centering clamps by driving the horizontal movement support, the rotation support and the pitching support through an oil cylinder, the multi-truss arch centering can rapidly arrive at the required installation position, clamping of the multi-truss arch centering is achieved, and therefore the installation speed of the arch centering is increased.
Description
technical field [0001] The invention relates to the technical field of iron and steel smelting, in particular to an arch mounting device. Background technique [0002] During the excavation process of the tunnel, it is necessary to install and support the arch frame to improve the stability of the surrounding rock; the existing arch frame installation mainly adopts manual installation with the help of a bench or the telescopic mechanical arm of a trolley, and manual installation The labor intensity is high and the safety is poor, and the installation of the mechanical arm requires frequent operation of the arm frame, which makes the arm frame rotate and stretch continuously. Due to the narrow environment of the tunnel, the operation is more difficult, and only one piece can be installed at a time. The support speed is slow, which is not conducive to quickly closing the surrounding rock. To sum up, there is an urgent need for a new type of arch installation device in the ind...
Claims
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Login to View More IPC IPC(8): E21D11/40
CPCE21D11/40
Inventor 刘飞香张海涛刘金书龚加文郭云欣李振明郭超峰
Owner CHINA RAILWAY CONSTR HEAVY IND