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Protective guard for scraper loader

A technology for raking gangue machine and guardrail, which is applied to the field of gangue raking machine guardrail, can solve the problems of force-removing the fixed anchor rod, time-consuming, affecting safety production, etc., so as to increase the safety factor, facilitate popularization and implementation, and have strong damage resistance. Effect

Inactive Publication Date: 2015-04-08
安徽恒源煤电股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the use of this kind of guardrail, one is that there are phenomena such as cracking and deformation under force, loosening of the steel wire rope, and cap removal of the fixed anchor rod under force; , affecting production safety

Method used

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  • Protective guard for scraper loader
  • Protective guard for scraper loader
  • Protective guard for scraper loader

Examples

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Embodiment Construction

[0014] like Figure 1 to Figure 3 As shown, a rake machine guardrail of the present invention includes a rake machine body 1, and is characterized in that four equidistant holes are respectively arranged on the sides 11 of the rake machine 1. The steel strand rope 2 is cross-connected in the hole described above, and the steel strand rope 2 is fixed on the groove side 11 through the lock 5, and a gasket 6 is arranged between the lock 5 and the groove side 11, and the steel strand rope 2 Each row of intersections is provided with a disc unit 3, and the intersection point of the disc unit 3 and the steel strand 2 is fixed by a U-shaped clip 4.

[0015] Further, the diameter of the disc unit 3 is 6.5 mm.

[0016] Further, the length of the steel strand 2 is 4m.

[0017] Implementation method of the present invention: Drill 8 holes with a diameter of 20 mm at an equidistant distance of 300 mm on the side panels 11 on both sides of the rake machine 1 trolley chute; cross the stee...

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Abstract

The invention discloses a protective guard for a scraper loader. The protective guard comprises a scraper loader body. The protective guard is characterized in that four holes at equal intervals are respectively formed in ledges on the two sides of the scraper loader, wherein steel strand ropes are connected in the holes in a crossed manner, and fixed on the ledges through lockers; gaskets are arranged between the lockers and the ledges; a plate unit is arranged on the crossed part at each row of the steel stand ropes; crossed points of the plate units and the steel stand ropes are fixed through U-shaped blockers. Compared with the original protective guard, the protective guard for the scraper loader disclosed by the invention is strong in breakage resistance, relatively firm and reliable, not prone to deform, capable of lowering the height of a rope path of the scraper loader, increasing the safety coefficient, is simple and convenient to manufacture and install, capable of being applied to scraper loaders with different models through proper regulation, and convenient to popularize and implement, and has a practical value and economical benefits.

Description

technical field [0001] The invention relates to the field of gangue machine protection, in particular to a gangue machine protective fence. Background technique [0002] The gangue machine used in the excavation and delivery of coal mine rock roadway, when used in the underground field, usually needs to make a self-made protective fence. Generally, 8 high-strength bolts are drilled on the roof of the roadway where the gangue machine is located, and the diameter is not less than 15.5mm. Steel wire rope, the upper part is fixed on the top anchor rod, and the lower part is wrapped around the inclined chute of the raking machine trolley. The wire rope is thrown out of the inclined chute during operation and hurts people. However, in the use of this kind of guardrail, one is that there are phenomena such as cracking and deformation under force, loosening of the steel wire rope, and cap removal of the fixed anchor rod under force; , affecting safe production. Contents of the i...

Claims

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Application Information

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IPC IPC(8): E21F13/06
CPCE21F13/00
Inventor 丁雷超薛凤强
Owner 安徽恒源煤电股份有限公司
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