Vehicle auxiliary brake device
A brake device and vehicle auxiliary technology, which is applied to vehicle components, transportation and packaging, brakes, etc., can solve hidden dangers, brake pad heating, and safety issues
Active Publication Date: 2021-04-09
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 brake device which comprises a mounting plate, a rotating rod is rotatably mounted on the bottom surface of the mounting plate, a sealing box is hinged to the movable end of the rotating rod, a brake plate is connected to the bottom surface of the sealing box, and a vacuum pump is mounted on the surface of the mounting plate. An exhaust pipe is connected between the exhaust end of the vacuum pump and the sealing box; a winding shaft is rotatably mounted on the surface of the mounting plate, a steel wire rope is connected to the outer side of the winding shaft, and the end of the steel wire rope is connected with the sealing box; and a ratchet wheel is connected to the outer side of the winding shaft, a rotating plate is rotatably mounted on the surface of the mounting plate, a pawl is arranged at the end of the rotating plate, and an elastic assembly and an electromagnet are arranged on the surface of the mounting plate. The device has the beneficial effects that vacuumizing between the brake plate and the ground can be achieved through the vacuum pump and the exhaust pipe, and auxiliary braking is conducted; the brake plate can be retracted and released, and normal driving of a vehicle is prevented from being affected while smooth implementation of auxiliary braking is guaranteed.
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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Login to View More 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