A vehicle auxiliary braking device
A braking device and vehicle auxiliary technology, applied in vehicle parts, transportation and packaging, braking components, etc., can solve problems such as affecting the braking effect, brake pad wear, and brake pad heating, and achieve good results.
Active Publication Date: 2022-05-10
LUOYANG INST OF SCI & TECH
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Problems solved by technology
[0003] The purpose of the present invention is to provide a vehicle auxiliary braking device in order to solve the above problems, so as to solve the problems in the prior art that the brake pads are likely to heat up and accelerate the brake pads when the current automobile brakes brake down a long slope for a long time and a long distance. Wear, affect the braking effect, and have technical problems such as potential safety hazards
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[0027] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other implementations obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.
[0028] see Figure 1-Figure 5 As shown, the present invention provides a vehicle auxiliary braking device, comprising a mounting plate 1 connected to the vehicle chassis, a rotating rod 3 is installed on the bottom surface of the mounting plate 1, and a sealing box 5 is hinged on the movable end of the rotating rod 3. The sealing box 5 The bottom surface is connected with a brake plate 4, the bottom surface of the sealing box 5 is an opening and runs through th...
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The invention discloses a vehicle auxiliary braking device, which comprises a mounting plate, a rotating rod is installed on the bottom surface of the mounting plate, the movable end of the rotating rod is hinged to a sealing box, and the bottom surface of the sealing box is connected to a brake plate. A vacuum pump is installed on the surface of the mounting plate, and a suction pipe is connected between the suction end of the vacuum pump and the sealed box; the surface of the mounting plate is rotated and installed with a winding shaft, and a steel wire rope is connected to the outside of the winding shaft. The end part is connected with the sealing box; the outer side of the rewinding shaft is connected with a ratchet, the surface of the mounting plate is rotated and installed with a rotating plate, the end of the rotating plate is provided with a pawl, and the surface of the mounting plate is provided with an elastic component and electromagnets. The beneficial effect is that: the vacuum pump and the exhaust pipe can realize vacuuming between the brake pad and the ground for auxiliary braking; the retraction and release of the brake pad can be realized, ensuring the smooth progress of the auxiliary braking and preventing the normal running of the vehicle from being affected.
Description
technical field [0001] The invention relates to the technical field of auxiliary braking devices, in particular to an auxiliary braking device for vehicles. Background technique [0002] With the development of society, automobiles have become an important means of transportation, and the safety of automobiles directly affects the safety of public transportation, among which brakes are an important guarantee for automobile safety. However, when the current automobile brakes perform long-distance braking on a long slope, it is easy to cause the brake pads to heat up, accelerate the wear of the brake pads, affect the braking effect, and have potential safety hazards. Therefore, need a kind of auxiliary braking device. Contents of the invention [0003] The purpose of the present invention is to provide a vehicle auxiliary braking device in order to solve the above problems, so as to solve the problems in the prior art that the brake pads are likely to heat up and accelerate...
Claims
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IPC IPC(8): B60T1/14
CPCB60T1/14
Inventor 姚永玉叶家名王君成张亮
Owner LUOYANG INST OF SCI & TECH