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An optimization device for the braking components of a mining hoist

An optimization device and hoist technology, which is applied in the direction of elevators, transportation and packaging, etc., can solve the problems of affecting the braking effect of braking parts, reducing the reliability of braking parts, and waiting for optimization of braking parts, so as to improve the warning effect, Improvement of braking effect and optimization of braking components

Active Publication Date: 2021-12-31
JIANGSU JUXI MINING EQUIP SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above-mentioned technical problems, the present invention provides an optimization device for the brake parts of a mining hoist, to solve the problem that the brake pads on the brake parts are seriously worn due to the lack of an effective warning structure on the traditional hoist brake parts. Afterwards, it is not easy to be noticed by people in time, which seriously affects the braking effect of the brake parts, and when the height of the brake parts of the traditional hoist is adjusted, it is generally adjusted by placing a heightening gasket at the bottom of the fixing seat, and the height is increased. The gasket will be compressed after a period of use, which reduces the reliability of the height adjustment of the brake components, so that the traditional brake components still need to be optimized.

Method used

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  • An optimization device for the braking components of a mining hoist
  • An optimization device for the braking components of a mining hoist
  • An optimization device for the braking components of a mining hoist

Examples

Experimental program
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Effect test

Embodiment 1

[0026] Embodiment 1: as attached figure 1 to attach Figure 10As shown: the present invention provides an optimization device for braking parts of a mining hoist, including: a fixed seat 1; 1. Two vertical support plates 101 are fixed on the upper end face symmetrically front and back, and two rectangular openings 102 are opened on the opposite sides of the two vertical support plates 101. The two vertical support plates 101 are opposite to each other Both sides of the rectangular opening 102 are evenly provided with limit sockets 103 for plugging with the limit insert rod 303, and two T-shaped sliders are provided on the opposite sides of the two vertical support plates 101. When the fastening bolt 104 is in the tightened state, the outer peripheral surface of the limiting flower gear 105 will be in close contact with the triangular limiting block at the head end of the locking slider 902, so that the limiting flower gear 105 cannot rotate counterclockwise at this time, ther...

Embodiment 2

[0031] Embodiment 2: The tail end of the locking slider 902 is provided with a sliding rod that runs through the tail of the locking sliding sleeve 901, and the sliding rod is socketed with the spring inside the locking sliding sleeve 901, so that the spring inside the locking sliding sleeve 901 An effective position-limiting effect can be obtained, and the twisting phenomenon of the spring inside the locking sliding sleeve 901 can be avoided.

Embodiment 3

[0032] Embodiment 3: Each limit slider 302 is provided with a rectangular sliding block on the upper and lower sides, the upper and lower sides of the limit sliding sleeve 301 are provided with rectangular chute, and the upper and lower sides of the limit sliding sleeve 301 are rectangular. The sliding grooves are respectively connected to the two rectangular sliding blocks on the limiting slider 302 , so that the limiting slider 302 is more stable when sliding inside the limiting sliding sleeve 301 .

[0033] When in use: When the hoist needs to be braked, firstly, the driving device 8 drives the two brake arms 4 to rotate in the opposite direction, and then drives the two brake parts 5 to move in the opposite direction, and then passes the two brake parts 5 to move to the opposite direction. The brake pad on the hoist is clamped on the outer peripheral surface of the brake wheel on the hoist, so that the brake wheel on the hoist can be braked. When the brake pad on the brake ...

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Abstract

The invention provides an optimization device for braking parts of a mining hoist, belonging to the technical field of braking parts, to solve the problem that the brake pads on the traditional braking parts are not easy to be noticed by people in time when the brake pads on the traditional braking parts are severely worn, and the braking parts When adjusting the height, the heightening gasket will be compressed after being used for a period of time, which reduces the reliability of the brake parts after height adjustment, including: a fixed seat; the upper part of the fixed seat slides with a lifting part, and the top surface of the lifting part Two brake arms are rotationally connected in a left-right symmetrical shape, and a brake piece is installed on opposite surfaces of the two brake arms. In the present invention, through the setting of the warning part, when the brake pads are severely worn, the metal friction pads will make a piercing sound, which can be discovered by the operator in time, and the lifting part and the limit part are set to make the brake parts After the height is adjusted, it will not change, thereby improving the reliability of the brake component after the height adjustment.

Description

technical field [0001] The invention belongs to the technical field of braking components, and more specifically relates to an optimization device for braking components of a mining hoist. Background technique [0002] Mining hoist refers to the main transportation equipment that connects the underground and the ground in mining engineering. The mining hoist is a hoisting machine that is installed on the ground and drives the hoisting container to run along the shaft or ramp by means of a wire rope. When the hoist brakes in an emergency, it needs to use the brake parts, and the brake parts are the key parts of the mine hoisting equipment. [0003] When the traditional elevator brake parts are in use, the thickness of the brake pads will gradually decrease due to long-term wear. When the brake pads are severely worn (for example, more than one third of the total thickness of the brake pads), the It will prolong the braking distance of the brake parts, and the traditional ho...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66B5/18B66B5/00
CPCB66B5/18B66B5/0031
Inventor 冯宣
Owner JIANGSU JUXI MINING EQUIP SCI & TECH