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A seam starter with mobile function

A mobile function and front-starting technology, which is applied in the field of mechanical automation engineering, can solve the problems that the seam starting equipment cannot meet the on-site rescue requirements, and achieve the effect of compact structure, strong environmental adaptability, and stable seam start

Inactive Publication Date: 2016-07-13
SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the problem that the existing seam starting equipment cannot meet the requirements of on-site rescue, the purpose of the present invention is to provide a seam starting device with a moving function

Method used

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Embodiment Construction

[0029] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0030] Such as figure 1 As shown, the present invention includes a seam starting mechanism, a swing arm mechanism, a driving mechanism and a casing 2, wherein a swing arm mechanism is respectively installed on both sides of the casing 2, and in this embodiment, two swing arms are respectively installed on both sides of the casing 2 Each side is divided into front and rear respectively, and the swing arm mechanisms on both sides of the shell 2 are symmetrically arranged; each swing arm mechanism is equipped with a driving mechanism that drives the movement of the seam starter.

[0031] The seam starting mechanism is installed in the shell 2, based on the fixed frame 14 fixedly connected with the shell 2 by screws. The seam starting mechanism includes a motor assembly, a lead screw nut assembly, an upper seam starting mechanism and a lower seam starting mechani...

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Abstract

The invention belongs to the field of mechanical automation engineering, and particularly discloses a wedge jack with a moving function. The wedge jack comprises a crack opening mechanism, swing arm mechanisms, driving mechanisms and a shell. The swing arm mechanisms are installed on the two sides of the shell respectively, and the driving mechanisms are installed on the swing arm mechanisms respectively. The crack opening mechanism is installed in the shell and comprises a motor assembly, a lead screw and nut assembly, an upper crack opening mechanism body and a lower crack opening mechanism body. The motor assembly and the lead screw and nut assembly are installed on a fixed frame in the shell, a lead screw in the lead screw and nut assembly is connected with the motor assembly, the upper side and the lower side of a nut in a lead screw and nut assembly are connected with the upper crack opening mechanism body and the lower crack opening mechanism body respectively, the upper crack opening mechanism body and the lower crack opening mechanism body are both parallelogram-shaped mechanisms, and the motor assembly drives the upper crack opening mechanism body and the lower crack opening mechanism body through the lead screw and nut assembly to conduct crack opening alternately according to opposite motion trails. The wedge jack with the moving function is high in environment adaptability and can realize free movement in the complex environments such as smooth floors, stairs, caves and ruins and weight crack opening and lifting on the heavy-load condition.

Description

technical field [0001] The invention belongs to the field of mechanical automation engineering, in particular to a seam starter with a moving function which can be used in ruins, caves and other environments. Background technique [0002] China is one of the worst-hit countries in the world. my country is located in the circum-Pacific seismic belt and the Mediterranean Himalayan seismic belt between the Pacific Ocean and the Indian plate, with frequent seismic activities. Earthquakes occurring near these geological zones have shallow focal points and high intensity, which can cause potentially large-scale damage and casualties. Earthquakes and secondary disasters have caused many people to lose their lives. In history, the Tangshan Earthquake, the Sichuan Wenchuan Earthquake, and the Sichuan Ya'an Earthquake all caused huge damage and economic losses. [0003] Earthquakes in my country are mainly intraplate earthquakes, which have the characteristics of shallow focus, high...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66F19/00B66F13/00
CPCB66F13/00B66F19/00
Inventor 李斌李志强张国伟王聪郑怀兵
Owner SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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