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A towed ambulance

A rescue vehicle and towing technology, applied in the field of vehicle machinery, can solve problems such as failure and damage, inability to rescue vehicles waiting for rescue, etc., and achieve the effects of wide application range, simple and flexible operation, and novel and reasonable design.

Active Publication Date: 2016-04-20
中国人民解放军63961部队 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to the above regulations, the rescue capability of existing rescue vehicles is limited to the rescue of vehicles with a front axle weighing no more than 7 tons. For vehicles with multiple front axles or vehicles with a front axle weighing more than 7 tons, especially 10 tons or more, there will be like figure 1 In the situation shown, it is impossible to rescue the vehicle to be rescued, and at the same time, it will also suffer from failure and damage

Method used

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  • A towed ambulance
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Such as figure 2 As shown, the towing rescue vehicle of the present invention includes a tractor 6 with a chassis, a vehicle frame, a power system, an electrical system and an air circuit system, the vehicle frame is arranged on the chassis, and the vehicle frame is provided with Saddle 7, wherein, a sub-frame 8 is also arranged on the chassis, and a folding arm crane 9, a pulling device 10 and a supporting device 11 are sequentially arranged on the chassis from front to back; The folding arm crane 9 is connected with the subframe 8; the folding arm crane 9 is respectively connected with the power system and the electrical system; the pulling device 10 is connected with the power system; the The supporting device 11 is arranged on the saddle 7; the supporting device 11 is respectively connected with the power system, electrical system and gas circuit system.

[0037] In the above-mentioned embodiment:

[0038] The power system is preferably a hydraulic system, and th...

Embodiment 2

[0045] Such as figure 2 , Figure 4 and Figure 5 As shown, the structural setting and distribution of a towed rescue vehicle are the same as in Embodiment 1, specifically, the following settings are also included:

[0046] The supporting device 11 includes a first supporting device 1101, a second supporting device 1102, and a lifting device 1103. The first supporting device 1101 is connected to the saddle 7, and the first supporting device 1101 is controlled by an orientation control device 1104 Connected with the second supporting device 1102, the lifting device 1103 is connected with the second supporting device 1102 through the lifting adjustment device 1105;

[0047] There are two groups of lifting devices 1103, and two groups of second supporting devices 1102. Each group of lifting devices 1103 is correspondingly connected to one group of second supporting devices 1102, and two groups of second supporting devices 1102 are connected to each other. Symmetrically arrang...

Embodiment 3

[0051] Such as figure 2 , Figure 4 , Figure 5 and Figure 6 As shown, the structural setting and distribution of a towed rescue vehicle are the same as in Embodiment 2, specifically, the following settings are also included:

[0052] The second supporting device 1102 includes a bracket 110201, on which a slide rail (not shown in the figure) is arranged;

[0053] The azimuth regulating device 1104 includes an azimuth regulating power rod 110401, a fixed pin shaft 110402, and a guide rail 110403, and the guide rail 110403 is connected with the slide rail on the support 110201; one end of the azimuth regulating power rod 110401 is connected to the first support The device 1101 is connected, and the other end is connected with the bracket 110201; the fixed pin 110402 and the guide rail 110403 are located at one end of the first support device 1101 adjacent to the bracket 110201; the fixed pin 110402 is located above the guide rail 110403;

[0054] The lifting device 1103 in...

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Abstract

The invention relates to a lifting and pulling rescue vehicle. The lifting and pulling rescue vehicle comprises a frame, a power system, an electric system and a gas path system. The frame arranged on a chassis is provided with a saddle. An auxiliary frame is arranged on the chassis. A foldable arm crane, a pulling device and a lifting device are arranged on the chassis in a front-to-back order. The foldable arm crane is connected with the auxiliary frame, the power system and the electric system. The pulling device is connected with the power system. The lifting device arranged on the saddle is connected with the power system, the electric system and the gas path system. With the optimized structure, the lifting and pulling rescue vehicle is capable of achieving the overall and effective rescue for the to-be-rescued vehicles from different azimuths, and in particular for overweight large-scale vehicles even in low-lying section, still capable of achieving efficient rescue through the cooperation of different devices. Therefore, the lifting and pulling rescue vehicle is applicable to rescue of to-be-rescued vehicles in different types, in particular to vehicles with multiple front axles or large-scale vehicles with the weight of front axles over 10 tons.

Description

technical field [0001] The invention relates to the field of vehicle machinery technology, in particular to a towed rescue vehicle for road vehicles. Background technique [0002] At present, when a road vehicle cannot run normally due to a breakdown or an accident, in order to clear the road or send it to the factory for maintenance in time, it is usually necessary to use a rescue vehicle to drag the faulty vehicle away from the driveway or send it back to the repair shop; when the vehicle is on the road When silting or overturning, it is necessary to use a crane to rescue it from the silting or overturning state, and then drag it away with a rescue vehicle. In order to facilitate the rescue, the rescue vehicles used are usually equipped with a hoisting device or a supporting device. The former mainly installs a crane in front of the vehicle, so that the crane can be used as a crane or used for hoisting. The front part of the vehicle is then towed away by hard traction; th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60P3/12
Inventor 马瑞恒杨汉立陈增伟刘爱民李军魏东兴邓启斌刘俭李敬魁李铁樊玉富刘海伟傅鹏程鲁其青温习顾进超杨新顺王志忠毕顺
Owner 中国人民解放军63961部队
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