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Electric scissor type extension cabin

An extended cabin and electric technology, applied in the field of extended shelters, can solve the problems of increasing structural complexity, reducing reliability and maintainability

Pending Publication Date: 2018-10-12
KF MOBILE SYST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

To increase the expansion ratio, the expansion cabin must be designed asymmetrically or the bottom plate must be folded, which greatly increases the complexity of the structure and reduces the reliability and maintainability

Method used

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  • Electric scissor type extension cabin
  • Electric scissor type extension cabin
  • Electric scissor type extension cabin

Examples

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Embodiment Construction

[0024] The present invention will be further described below in conjunction with accompanying drawing.

[0025] An electric scissor-type extended shelter, including an inner frame 1, an extended cabin 2, and a fixed cabin 3, the inner frame 1 is fixedly connected in the fixed cabin 3, when the expanded cabin 2 is fully opened, the expanded cabin 2 Fixedly connected to one side of the inner frame 1, the inner frame 1 includes an upper side profile 11, a lower side profile 12, a left side profile 13, a right side profile 14, the upper and lower side profiles 11, 12 and the The left and right profiles 13, 14 are fixedly connected to form a frame structure, the outer sides of the left profile 13 and the right profile 14 are provided with symmetrical first guide rails 15, and the lower profile 12 is provided with a hollow space. cavity, and a jacking device is fixed in the cavity;

[0026] The jacking device is a two-link mechanism, and the jacking device includes a first electric...

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Abstract

The invention discloses an electric scissor type extension cabin. The electric scissor type extension cabin comprises an inner frame, an extension cabin and a fixed cabin. The inner frame is fixedly connected in the fixed cabin. When the extension cabin is completely opened, one side of the inner frame is fixed connected with the extension cabin. The inner frame is provided with a push-up device.The extension cabin is composed of a top plate, a bottom plate, a side plate and an end plate. Pulleys and hinges are arranged on the two ends of the top plate and the bottom plate, and electric extension devices are arranged on two sides of the inner frame, wherein the electric extension devices and an electric push rod of the push-up device are all controlled by a programmable logic controller,and the extension cabin can be pushed out of the fixed cabin horizontally when extending by the electric extension devices, so that the rapid extension of the cabin is realized. An electric push-up mechanism is mounted in a sectional material at the bottom of the inner frame of the fixed cabin, and the problem of dead spots of the extension cabin structure can be solved when the fixed cabin is closed. The electric scissor type extension cabin has the characteristics of simple structure, convenient operation and easy maintenance, and has a great prospect of popularization and application.

Description

technical field [0001] The invention relates to an extended shelter, in particular to an electric scissor type extended shelter. Background technique [0002] As the system functions of modified vehicles and special shelters (such as mobile laboratories, mobile hospitals, mobile command vehicles, etc.) become more and more complete, and there are more and more supporting equipment and facilities, it is often necessary to have a large expansion ratio, simple expansion structure, and expansion operation. Expansion shelters that are convenient, easy to repair, and easy to maintain; there are various forms of shelter expansion, and currently there are mainly the following types, manual flap expansion shelters, electric pull expansion shelters and hydraulic four-panel expansion shelters. Judging from the development trend of shelter technology, manually operated expansion shelters will gradually be eliminated and replaced by electric or hydraulic expansion. Hydraulic expansion h...

Claims

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Application Information

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IPC IPC(8): E04B1/343E04B1/344
CPCE04B1/344E04B1/343
Inventor 夏建桥王科锋熊齐智
Owner KF MOBILE SYST
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