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Safety Operation Skills Related to Coal Mine Tunneling Workers-Safety Operation Skills for Rock Loading
Release time:
2023-01-05
Author:
Source:
Safety operation skills related to coal mine tunneling workers-rock loading safety operation skills
Rock loading safety operation skills
(1) This operation procedure is applicable to the personnel engaged in mechanical rock loading work in the heading face of coal mine.
(2) The driver of the rock loader (including various types of rock loader) must undergo professional and technical training and pass the examination.before they can take up their posts.
(3) The driver of the rock loader should be familiar with the performance, structure and principle of the equipment used, and master the general maintenance and maintenance.Maintenance and troubleshooting skills.
(4) must adhere to the use of all the safety protection devices and facilities on the loader, not to change or throwNo need to drop it.
(5) Strictly implement the succession system, hand over the operation of the equipment, the existing safety hazards, and doGood shift record.
(6) work under the condition of water, electrical system should have waterproof measures.
(7) When overhauling or inspecting the rock loading machinery, the switch must be locked and hung with "someone is working, it is strictly prohibited."Send electricity "card.
(8) the use of rock loader must comply with the following provisions: ① before loading rock, must be sprayed on the stone or coal pile andFlush roadway roof. ② There must be a lighting device on the rock loader.
(9) When rock loading machine is used underground, the following regulations shall be observed:
① The rock loading machine must be in accordance withMing;
② The brake device of the rock loader must be complete and reliable;
③ Before the rake loading operation,The sensor must be suspended above the rake bucket operation section;
④ Sensitive and clear communication and signal;Mingliang is good;
⑤ All parts of the machine shall be reliably connected, and the connecting parts shall be complete and fastened. All welded parts shall be free of deformation and opening.Welding, cracks, etc.; the oil quantity of each lubrication part is proper, without leakage;
⑥ Normal power supply system, cableThe suspension shall be neat, and there shall be no buried pressure, broken or squeezed.
(10) A signal should be sent out before the test run, and it is strictly forbidden to have people on both sides and in front of the rock loader. When starting the rock loader,No-load operation, should check the following: ① control button, operating mechanism is flexible and reliable; ②Whether the sound of each department is normal and whether there is any violent vibration.
(11) After the work of the rock loader is finished, the operator should be placed in the position of the loose brake, cut off the power supply, and lockedSwitch
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