Amphibious obstacle crossing trestle
A trestle and bridge section technology is applied in the field of amphibious landing operations to overcome obstacles, which can solve the problem of low efficiency and achieve the effects of simple operation, high degree of automation, strong carrying capacity and obstacle-surmounting ability.
Inactive Publication Date: 2020-02-18
CHINA HARZONE IND CORP
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Problems solved by technology
The traditional method relies on intensive firepower to break through obstacles, and cannot remove 100% of obstacles. Amphibious engineering vehicles are still needed to assist in the removal, which is not efficient
However, natural obstacles do not have fast and effective means or equipment for overcoming obstacles.
Method used
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Embodiment Construction
[0033] The present invention will be described in detail below with reference to the accompanying drawings and examples.
[0034] This embodiment provides an amphibious obstacle-crossing trestle, see attached Figure 1-5 , including: chassis vehicle 1, additional panel 2, front approach bridge 5, middle bridge section 4, rear approach bridge 3, door type outrigger 7, station hoe 6 and hydraulic cylinder;
[0035] The chassis vehicle 1 adopts an amphibious crawler type chassis vehicle, and a winch is installed in the chassis vehicle 1;
[0036] See attached Image 6 , the additional panel 2 adopts a rut-type additional panel, which is composed of two parallel panels, and the two ends of the additional panel 2 are provided with connecting ears;
[0037] See attached Figure 7-9 , the front approach bridge 5, the middle bridge section 4 and the rear approach bridge 3 all include two parallel road slabs 11 and a beam 12 connecting the two parallel road slabs 11; wherein, the tw...
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The invention discloses an amphibious obstacle crossing trestle, and belongs to the amphibious landing warfare obstacle crossing technology field. The amphibious obstacle crossing trestle comprises achassis truck, an added panel, a front approach bridge, a middle bridge section, a rear approach bridge, a telescopic support leg and a standing spade, wherein the added panel is fixed at the top of the chassis truck, the front end of the rear approach bridge is hinged with the rear end of the added panel, the rear end of the middle bridge section is hinged with the front end of the added panel, the front end of the middle bridge section is hinged with the rear end of the front approach bridge, hydraulic oil cylinders are installed on a hinged position of the rear approach bridge and the addedpanel, a hinged position of the middle bridge section and the added panel and a hinged position of the middle bridge section and the front approach bridge, a fixed end of the telescopic support leg is fixed at the bottom of the front end of the chassis truck, and the standing spade is hinged at the bottom of the rear end of the chassis truck. The amphibious obstacle crossing trestle is obtained by modifying an amphibious crawler type chassis truck, organically combines obstacle breaking and obstacle crossing means, and can greatly improve the capacity of landing passage opening.
Description
technical field [0001] The invention belongs to the technical field of amphibious landing combat obstacle surmounting, and in particular relates to an amphibious obstacle surmounting trestle. Background technique [0002] In the future, the strength of our army's landing operations will mainly include the Marine Corps performing the beachhead landing mission in the early stage and the elite synthetic force performing the deep advancing mission in the later stage. The Marine Corps will act as the first attack wave to carry out beachhead landing operations, and quickly establish a beachhead under the protection of our army's beachhead firepower to create good conditions for the subsequent landing of troops. [0003] The main obstacles hindering the maneuvering of the Marine Corps in beach landing operations are artificial obstacles and natural obstacles. Artificial obstacles include triangular cones, muddy ground, blocking walls and ground (water) mines, etc.; natural obstacl...
Claims
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IPC IPC(8): E01D15/127
CPCE01D15/127
Inventor 陈凯梁敏杜陈飞焦宝山
Owner CHINA HARZONE IND CORP