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Hydraulic overturn lifting mechanism

A lifting mechanism and hydraulic overturning technology, applied in the direction of folding antennas, antenna supports/installation devices, etc., can solve the problems of low antenna erection accuracy, poor concealment, complicated control, etc., and achieve rapid withdrawal, rapid erection, and improved accuracy. Effect

Inactive Publication Date: 2016-01-27
ANHUI HENGNUO ELECTROMECHANICAL SCI & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The structural design of the existing small antenna equipment adopts a large volume, cumbersome control, poor concealment, and various problems are prone to occur in the process of use, and the accuracy of the antenna erection is low

Method used

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  • Hydraulic overturn lifting mechanism
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Embodiment Construction

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0020] Such as figure 1 , 2 As shown, the hydraulic flip lifting mechanism includes a vehicle body platform 1, a lower arm 2, an upper arm 3, and a lifting hydraulic cylinder 4. The bottom end side of the lower arm 2 is movably connected to the vehicle body platform 1, preferably, the bottom of the lower arm 2 The end side is movably connected to the body platform 1 through the lug seat, one end of the lifting hydraulic cylinder 4 is movably connected to the bo...

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Abstract

The invention discloses a hydraulic overturn lifting mechanism, which comprises a vehicle body platform, a lower arm, an upper arm and a lifting hydraulic cylinder, wherein a bottom end side of the lower arm is movably connected to the vehicle body platform; one end of the lifting hydraulic cylinder is movably connected to the vehicle body platform and the other end of the lifting hydraulic cylinder is movably connected to the middle portion of the lower arm; the top portion end of the lower arm is provided with a lower rotary portion and a lower un-rotary portion; the bottom end of the upper arm is provided with an upper rotary portion and an upper un-rotary portion; the lower rotary portion of the lower arm is movably connected to the upper rotary portion of the upper arm and a connecting member is movably connected with the connected position; the connecting member is connected to overturn hydraulic cylinders which are connected to the lower arm and the upper arm respectively; the lower un-rotary portion of the lower arm corresponds to the un-rotary portion of the upper arm; a hydraulic insert pin cylinder is mounted on the lower arm; and when the hydraulic overturn lifting mechanism is in the unfolded state, the lower un-rotary portion and the upper un-rotary portion are fixed through the hydraulic insert pin cylinder.

Description

technical field [0001] The invention relates to the field of antenna installation, in particular to a hydraulic turning and lifting mechanism. Background technique [0002] The structural design of the existing small antenna equipment adopts a large volume, cumbersome control, poor concealment, and various problems are prone to occur in the process of use, and the precision of the antenna erection is low. Contents of the invention [0003] The purpose of the present invention is to provide a foldable lifting mechanism, which can significantly reduce the volume, and is convenient for transportation and easy to expand. [0004] In order to realize the above-mentioned technical purpose, the technical scheme adopted in the present invention is as follows. [0005] The hydraulic tilting and lifting mechanism includes a body platform, a lower arm, an upper arm, and a lifting hydraulic cylinder. The bottom end of the lower arm is movably connected to the body platform, and one e...

Claims

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Application Information

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IPC IPC(8): H01Q1/08H01Q1/12H01Q1/18
Inventor 王庆虎张太林陈世杰
Owner ANHUI HENGNUO ELECTROMECHANICAL SCI & TECH
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