Turnover anti-collision device and dump truck

A technology of an anti-collision device and a vehicle, applied in the field of sanitation vehicles, can solve the problems of complex structure, poor safety, and driving obstruction of the anti-collision device, and achieve the effects of strong safety, simple structure, and prolonged collision time.

Pending Publication Date: 2022-07-29
XUZHOU XUGONG ENVIRONMENTAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing anti-collision devices are complex in structure and poor in safety, and usually can only maintain the deployed state. When the vehicle stops working and runs normally, the deployed anti-collision device will cause driving obstacles

Method used

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  • Turnover anti-collision device and dump truck
  • Turnover anti-collision device and dump truck
  • Turnover anti-collision device and dump truck

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] like figure 1 As shown, the present embodiment provides a reversible anti-collision device, including a mounting bracket 5, an anti-collision cushion 1, a flip mechanism 7, a telescopic mechanism 6 and a cushion block 4; The frame 502 and the support shell 503, the upright column 501 is installed on the door of the vehicle; the mounting bracket 5 is connected with the anti-collision cushion 1 through the overturning mechanism 7, and the overturning mechanism 7 is used to control the dumping or stowage of the crash-proof cushion 1; the mounting bracket 5 is connected with the buffer pad 4 through a telescopic mechanism 6, and the telescopic mechanism 6 is used to adjust the extension length of the buffer pad 4 so that the buffer pad 4 is close to the rear beam of the vehicle chassis.

[0039] like figure 2 As shown, the anti-collision cushion 1 includes a buffer bracket, a main energy absorbing unit 106 arranged inside the buffer bracket, and an auxiliary energy absorb...

Embodiment 2

[0044] like figure 2 , Figure 4 , Figure 6-Figure 9 As shown, this embodiment provides a reversible anti-collision device, which includes the structure in Embodiment 1, and also includes a locking mechanism 2 for locking the anti-collision buffer pad 1. The locking mechanism 2 includes a lock cylinder 201, a slider 202 and the baffle 204, the lock cylinder 201 is fixedly connected to the top of the column 501 of the mounting bracket 5, the slider 202 is assembled in the lock cylinder 201 and can slide along the lock cylinder 201, the end of the slider 202 is connected to the baffle 204, the baffle 204 Corresponding to the position of the buffer bracket, a handle 203 is connected to the side of the slider 202 , and the lock cylinder 201 is provided with an L-shaped chute 205 for accommodating the movement of the handle 203 .

[0045] like Figure 8 As shown, when the anti-collision cushion 1 is not working, the handle 203 is in a horizontal state, and the slider 202 is mo...

Embodiment 3

[0047] like figure 1 and Figure 10 As shown, this embodiment provides a dump vehicle, which is equipped with the reversible anti-collision device described in Embodiment 1 or Embodiment 2, and also includes a vehicle box 3. The vehicle box 3 is provided with a vehicle box door 13, and the vehicle The box body 3 is provided with a box door opening and closing mechanism 14 for controlling the opening and closing of the vehicle box door 13 and a travel detection switch 8 for monitoring the state of the vehicle box body 3 and the vehicle box door 13 . The vehicle box door 13 is provided with a fixed steel 9 , and the top of the fixed steel 9 is connected with an inner ear plate 11 . The upright column 501 of the mounting bracket of the reversible anti-collision device 1 is connected with the fixed steel through the pin shaft 10 and the split pin. When the box door opening and closing mechanism 14 controls the vehicle box door 13 to drive the reversible anti-collision device 1 t...

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PUM

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Abstract

The invention discloses a turnover anti-collision device and a dump truck. The turnover anti-collision device comprises a mounting bracket, an anti-collision buffer cushion, a turnover mechanism, a telescopic mechanism and a buffer cushion block, the installation support is installed on a vehicle box door and connected with the anti-collision buffering cushion through the turnover mechanism, and the turnover mechanism is used for controlling the anti-collision buffering cushion to topple over or retract. The installation support is connected with the buffering cushion block through a telescopic mechanism, and the telescopic mechanism is used for adjusting the extending length of the buffering cushion block so that the buffering cushion block can be tightly attached to a vehicle chassis rear beam. The device is simple in structure, convenient to install and use and high in safety.

Description

technical field [0001] The invention belongs to the technical field of sanitation vehicles, and in particular relates to a reversible anti-collision device and a dump vehicle. Background technique [0002] With the continuous improvement of people's requirements for the surrounding environment, all kinds of road cleaning vehicles used for urban roads, square streets, and high-grade highways continue to appear in people's field of vision. become a mainstream approach. However, due to the slow speed of the sweeper during operation, especially on highways, ring expressways and other roads with high vehicle speeds, large traffic flow, and complex road conditions, the rear vehicles are prone to rear-end collisions with the sweeper, and the anti-collision device is also It has become a common configuration of sweepers. The installation of anti-collision devices can effectively reduce the probability of rear-end collisions and the damage to people and vehicles after a rear-end co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R19/24B60R19/38B60R19/04
CPCB60R19/24B60R19/38B60R19/04
Inventor 程磊单龙温玉霜朱邦龙邢继婉
Owner XUZHOU XUGONG ENVIRONMENTAL TECH CO LTD
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