4results about How to "Guaranteed braking performance" patented technology

The utility model relates to a two-wheeled electric vehicle brake cable testing machine, which comprises a tool table, the tool table is provided with at least one group of simulation mechanisms, each group of simulation mechanisms comprises a fixed seat, a cylinder and a to-be-tested brake, the cylinder is arranged on the tool table, the piston rod of the cylinder points to the to-be-tested brake, and the to-be-tested brake is limited by the fixed seat. A brake cable is led out of the brake to be tested, an anti-abrasion structure is arranged on the side edge of the tool table, and the brake cable is provided with a balance weight around the anti-abrasion structure. According to the invention, the motor is used on the tool table to simulate the brake action, and the brake cable with the counterweight is subjected to multiple fatigue tests; the service life of the brake cable is tested, and the brake performance under various driving conditions is ensured.

The utility model discloses a heavy truck rear axle rear brake dust cover, including dust cover body, is set up with two circumferential equidistance distribution's reserved slot on the dust cover body, and two reserved slots are fixedly connected with the through frame and the heat dissipation frame respectively in respectively, is provided with passive flow guide module on the through frame, passive flow guide module includes static plate, and static plate is located the outside of through frame, and the inside wall fixed connection of static plate's outside and dust cover body. The utility model discloses a heavy truck rear axle rear brake dust cover has can make device utilize the inertia on counterweight when heavy truck is braking and open the grating plate to guide the airflow to enter dust cover body again and export from the heat dissipation frame mode, and the heat of the brake is produced and is waited, thereby effectively reduced the heat of the brake in dust cover body, ensured the heat accumulation of heavy truck brake, avoided heat exhaustion, guaranteed the brake performance of heavy truck, improved the effect of the travel safety of heavy truck.

The utility model provides a torpedo tank truck with anti -skid mechanism relates to torpedo tank truck technical field, including torpedo tank truck body, the top center place of torpedo tank truck body is installed with torpedo tank truck tank body, the bottom both sides of torpedo tank truck body are all fixedly connected with installation box, both sides of installation box are all fixedly connected with wheel in symmetry, the side of mutual far -away of installation box is all fixedly connected with auxiliary brake system, auxiliary brake system includes with the fixed connection of installation box fixed box, the inside extension of fixed box is front fixedly connected with controller, the both sides of fixed box and located inside installation box are fixedly connected with support plate, the front of support plate is all equidistance fixedly connected with three buffer assembly, the back of support plate is all fixedly connected with support component, the utility model discloses through design, can effectively for torpedo tank truck increase auxiliary brake system to this to avoid torpedo tank truck to appear skid, thereby effectively guarantee the safety of surrounding.

The invention discloses a wind driven generator brake device capable of reducing damage, and relates to the technical field of wind driven generator control, the wind driven generator brake device comprises a shell, the shell comprises a shell body and a cover body, a round pipe is inserted in the center of the shell, a key groove is formed in the inner side wall of the round pipe, and an outer spline is arranged on the side wall of the round pipe; the side wall of the outer spline is slidably connected with a brake disc, the inner end face of the shell is fixedly connected with a first limiting pipe, the inner end face of the cover body is fixedly connected with a second limiting pipe, and the brake disc is located between the first limiting pipe and the second limiting pipe. According to the wind driven generator brake device capable of reducing damage, when the brake pad is abraded, the abrasion of the brake pad can be automatically compensated, the service life of the brake pad can be prolonged, the braking effect can be achieved, the extrusion force of the brake pad on the brake disc can be conveniently adjusted and controlled, the braking effect is guaranteed, and the service life of the wind driven generator is prolonged. And damage to power station operation, equipment and the like is reduced.