Lifting device suitable for underground ally and chamber

A technology for lifting devices and underground roadways, which is applied in the direction of hoisting devices, trolley cranes, lifting equipment braking devices, etc., can solve the problems of complex structure of lifting devices, high production and use costs, and achieve convenient recycling and simple installation , the effect of light structure

Inactive Publication Date: 2013-06-05
SINOSTEEL MAANSHAN INST OF MINING RES +2
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The structure of the lifting device is complicated, and the production and use costs are high

Method used

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  • Lifting device suitable for underground ally and chamber
  • Lifting device suitable for underground ally and chamber
  • Lifting device suitable for underground ally and chamber

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Embodiment Construction

[0019] In order to further describe the present invention, a kind of hoisting device suitable for underground roadway and chamber of the present invention will be described in more detail below in conjunction with the accompanying drawings.

[0020] Depend on figure 1 A schematic diagram of the general assembly structure of a hoisting device suitable for underground roadways and chambers of the present invention shown and combined with figure 2 It can be seen that it is composed of main beam 1, fixed anchor rod 2, load-bearing angle steel 3, connecting angle steel 4, I-beam track 5, electric hoist 6; said main beam 1, fixed anchor rod 2, load-bearing angle steel 3, The connecting angle steel 4 and the I-beam rail 5 are connected together by means of bolts and welding. The anchor rods 2 are four in number and are vertically anchored in the roadway vault support body 7 and its upper rock mass, and the load-bearing angle steel 3 is installed at the lower end of the fixed anchor...

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Abstract

The invention discloses a lifting device suitable for an underground ally and a chamber. The lifting device consists of two main beams (1), four fixed anchoring rods (2), bearing angle steel (3), connection angle steel (4), an I-shaped steel rail (5) and an electric bottle guard (6), wherein the four anchoring rods (2) are perpendicularly anchored in an alley arch supporting and protecting body (7), and an upper rock body of the alley arch supporting and protecting body (7); the bearing angle steel (3) is arranged at the lower ends of the anchoring rods (2) through bolts; the two main beams are parallel to each other and are horizontally arranged on the bearing angle steel (3) side by side through bolts; the I-shaped steel rail (5) is horizontally arranged on the main beams (1) through the connection angle steel (4) and are distributed along the direction of the alley or the chamber; a roller of the electric bottle guard (6) is arranged on the I-shaped steel rail (5); and the main beams (1) adopt groove steel structures. The lifting device has the advantages of simple structure, convenience in use and dismounting, wide application range, light structural weight and high bearing capacity and is very suitable for facilities such as underground machine maintenance chambers and water pumps; and the span of the main beams is small.

Description

technical field [0001] The invention relates to an underground hoisting device, in particular to an underground electric hoist hoisting device, which is especially suitable for underground mine repair chambers, water pump rooms and the like as lifting equipment. Background technique [0002] In underground mining mines, medium and small electric hoists are widely used in various underground auxiliary facilities such as underground machine repair chambers, ore unloading chambers, and water pump chambers. Due to the limitation of the underground working environment of mines, the existing electric hoists in mines generally adopt the installation method of large steel beams and steel corbels, and there are the following technical defects in installation and use: [0003] Steel corbels can only be fixed on the two sides of the roadway, and the space of the roadway vault cannot be used, so the lifting height of the electric hoist is limited, which seriously affects the use functio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C19/00B66C6/00B66C5/00
Inventor 张文李中楠郭宏东瞿英程
Owner SINOSTEEL MAANSHAN INST OF MINING RES
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