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A hydraulic quick opening and closing vehicle-mounted safety protection device

A safety protection device, hydraulic technology, applied to the arrangement of loading and unloading vehicles, vehicles used for freight, motor vehicles, etc., can solve the problems of all people on the vehicle leaving, inconvenient unloading of rescue materials on the vehicle, etc., and achieve rapid opening and closing , Large support thrust, stable opening and closing effect

Inactive Publication Date: 2015-11-04
HARBIN UNIV OF COMMERCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to solve the problem that the vehicle-mounted safety protection device of the existing vehicle makes it impossible for all occupants to leave the vehicle in a very short time, and the vehicle-mounted rescue supplies are inconvenient to unload from the vehicle, the invention further proposes a hydraulic quick opening and closing car safety protection device

Method used

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  • A hydraulic quick opening and closing vehicle-mounted safety protection device
  • A hydraulic quick opening and closing vehicle-mounted safety protection device
  • A hydraulic quick opening and closing vehicle-mounted safety protection device

Examples

Experimental program
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specific Embodiment approach 1

[0011] Specific implementation mode one: combine figure 1 and figure 2 Describe this embodiment, a hydraulic fast opening and closing vehicle-mounted safety protection device described in this embodiment includes a compartment floor 1, a rear door 2, a top docking locking mechanism, two side door panels 3, two top cover panels 4, multiple A rear door drive mechanism, a plurality of side door drive mechanisms and a plurality of top cover plate drive mechanisms, the front end of the compartment floor 1 is connected with the front, the rear end of the compartment floor 1 is connected with the rear door through a plurality of rear door drive mechanisms, the two sides of the compartment floor 1 Respectively through the connection of a plurality of side door driving mechanisms with a side door panel 3, each side door panel 3 is respectively connected with a top cover panel 4 through a plurality of top cover panel driving mechanisms, and the two top cover panels 4 can be connected t...

specific Embodiment approach 2

[0012] Specific implementation mode two: combination image 3 Describe this embodiment, the top docking locking mechanism of a hydraulic fast opening and closing vehicle-mounted safety protection device in this embodiment includes a locking groove 5, a first locking hook 6, a first positioning rod 7, and a first spring 8 , guide groove 9 and wedge 10, the first positioning rod 7 is inserted in the middle part of the first locking hook 6, one end of the first locking hook 6 is clamped in the locking groove 5, and the other end of the first locking hook 6 One end is in contact with the slope of the wedge 10 , a first spring 8 is provided under the other end of the first lock hook 6 , and the wedge 10 is slidably connected with the guide groove 9 .

[0013] In this embodiment, the wedge 10 is pushed to move toward the first locking hook 6, and the slope of the wedge 10 can press down the other end of the first locking hook 6, so that one end of the first locking hook 6 is stuck i...

specific Embodiment approach 3

[0015] Specific implementation mode three: combination image 3 To illustrate this embodiment, a first cam 11 is provided below one end of the first locking hook 6 of the hydraulic quick opening and closing vehicle-mounted safety protection device in this embodiment, and the first cam 11 is sleeved on the handle 12 .

[0016] In this embodiment, twisting the handle 12 can make the first cam 11 rotate, and then push one end of the first locking hook 6 away from the locking groove 5 .

[0017] The technical effect of this embodiment is: when the top docking locking mechanism is accidentally damaged, the cam 11 can be rotated by rotating the handle 12 and then the top docking locking mechanism is opened through the first cam 11, so that the two top cover plates 4 are separated.

[0018] Other components and connections are the same as those in the second embodiment.

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Abstract

The invention discloses a hydraulic rapidly started / stopped vehicle-mounted safety protection device, relates to a vehicle-mounted safety protection device, and in particular relates to a hydraulic rapidly started / stopped vehicle-mounted safety protection device. The invention aims to solve the problems that all the personnel in the vehicle cannot leave the vehicle in an extremely short time and vehicle-mounted relief supplies are inconveniently detached from the vehicle in the existing vehicle-mounted safety protection device. According to the device, the front end of a compartment bottom plate is connected with a vehicle head; the rear end of the compartment bottom plate is connected with a rear door through a plurality of rear door driving mechanisms; two sides of the compartment bottom plate are respectively connected with a side door plate through a plurality of side door driving mechanisms; each side door plate is respectively connected with a top cover plate through a plurality of top cover plate driving mechanisms; two top cover plates can be connected through a top butt locking mechanism; and the compartment bottom plate, the rear door, the two side door plates and the two top cover plates can be closed to form a rectangular box body. The device is applied to the field of transportation.

Description

technical field [0001] The invention relates to a vehicle-mounted safety protection device, in particular to a hydraulic type rapid opening and closing vehicle-mounted safety protection device. Background technique [0002] In the process of disaster relief and rescue, some special vehicles quickly transport personnel and materials to the destination in the form of vehicles, and immediately rescue the trapped people. This is an important task that races against time, and every minute or even a second of delay It will cause irreparable loss to human life and property. For example, in disaster relief, when a vehicle carrying a solar power supply system or rescue supplies arrives at the scene, the on-board protective device should be quickly opened in the shortest possible time, and the corresponding equipment should be activated or the supplies should be quickly unloaded from the vehicle. In addition to certain requirements for the speed of the vehicle and the firmness of the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D25/22B60P1/00B60J5/00
Inventor 王向伟张宏志王扬
Owner HARBIN UNIV OF COMMERCE