In summer, the temperature is relatively high and there is more rainwater. In this rainy season, various construction vehicles should maintain the car. The same goes for the truck crane. The following Xiao Bian talked about how to maintain the 5-ton truck in the summer. The following four points need the attention of the owners: First, replace the appropriate lubricant for the 5-ton truck-mounted crane: After a certain period of use, lubricating oil will cause the quality of its lubricating oil to decrease due to oxidation and pollution of the air, resulting in a reduced maintenance effect on the smoothness of the engine. Therefore, it is necessary to replace the smooth oil on a quarterly basis. Second, to 5 tons with the car crane to adjust the appropriate tire pressure. According to tests, every 10°C increase in temperature, the tire pressure will increase about 7-14kpa. Therefore, the owner's friends should pay attention to the change of the tire with the ambient temperature. In the rainy season, the temperature can be reduced and the tyre can be adequately adequate. If the temperature becomes hot during the summer, the tyre can release some gas properly. Third, clean the air filter with 5 ton truck crane: The spring breeze is so dry that it is very easy to form dust, and there will be too much dust and foreign matter on the air-conditioning ducts and evaporators. Accumulation of large amounts of bacteria over a long period of time poses a threat to the health of drivers in the car. In the rainy season, air cleaners can be removed and cleaned. Fourth, do a good job of maintenance of the 5-ton truck crane paint. It is not only private cars that require the maintenance of paint. Small tonnages are also needed with truck cranes. Summer rain is more, and a lot of rainwater will slowly corrode the paint. The rainwater is acidic. If the vehicle is exposed to rain for a long time, Corrosion occurs when the vehicle paints the vehicle. Therefore, in the summer extra season, the owner's friends try their best to place the lorry in a place without rain. If it rains inevitably, it should be wiped clean as soon as possible to protect the paint. The above is a summary of the maintenance content of the 5-ton truck-mounted crane for everyone. I hope to help the owners. Doing maintenance work not only can prolong the service life, but also can reduce the maintenance cost. Therefore, the owners should pay attention to the maintenance work of the crane. The Escalator Brake include: working brakes, additional brakes and auxiliary brakes. The operating brakes are normally mounted on the high speed shaft of the motor and should be such that the escalator is stopped at a nearly constant speed during the stop operation , And can stay stopped. Work brakes in the course of action should be no intention of delay. The working Brake shall be of a normally closed mechanical-electrical brake which shall be controlled by at least two sets of independent electrical devices which must be produced by means of a guide compression spring or the like. Actuators for escalators usually use block brakes, belt brakes and disc brakes. The brake force of the block brake (brake shoe) is radial and the brake blocks used are in pairs so that the brake pads are balanced with each other and the brake axle is not subjected to bending loads. The components of the block brake are the brake wheel, the brake pad and the high friction coefficient of the pad, the brake arm and the release riveted thereon. When the escalator is stopped, the electromagnetic coil is de-energized, the brake shoe is under the action of the brake spring, hold the brake drum, the escalator stops. Run on the escalator at the same time there is a micro-switch to verify the brake is fully open, in order to protect the brake. This brake is simple to manufacture, easy to manufacture and install. Brake Elevator Brake, Elevator Safety Brake, Elevator Brake System,Escalator Brake Realever Enterprise Limited , https://www.cnelevator-parts.com
September 28, 2019