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Heavy machine lifting device

A lifting device and heavy machinery technology, applied in the direction of lifting devices, lifting frames, etc., can solve problems such as inconvenient use, and achieve the effects of avoiding jamming, convenient operation, and efficient adjustment

Active Publication Date: 2018-09-28
苏州市贝科德机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a lifting device for heavy machinery, which solves the problem that the existing lifting device for heavy machinery is inconvenient to use

Method used

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to 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.

[0021] see Figure 1-2 , the present invention provides a technical solution: a heavy machinery lifting device, including a base plate 1, the bottom surface of the base plate 1 is fixedly hinged with two sets of symmetrical rollers 12, and the number of each set of rollers 12 is at least two, which can better The device is moved and adjusted by rollers 12. The left side of the upper surface of the bottom plate 1 is fixedly connected with a fixed box 5, and the...

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Abstract

The invention discloses a heavy machine lifting device. The heavy machine lifting device comprises a bottom plate, a fixed box is fixedly connected to the left side of the upper surface of the bottomplate, an electric hydraulic pushing rod is fixedly connected to the middle of the inner bottom wall of the fixed box, a moving plate is placed above the fixed box, a limiting pipe is fixedly inlaid in the middle of the upper surface of the fixed box, and the telescopic end of the electric hydraulic pushing rod penetrates through the limiting pipe and extends to the position above the fixed box. According to the heavy machine lifting device, the moving plate is driven to conduct height adjustment better through operating of the electric hydraulic pushing rod, so that a second supporting rod drives a connecting rod and a lifting plate to conduct height adjustment, using and operating are convenient, the lifting plate is better fixed firmly, the problem of bending in the lifting process is avoided, the moving plate is better stabilized, the situation that the moving plate inclines rightwards since the right side is stressed in the lifting process is avoided, the height of the moving plate is adjusted more efficiently, and the problem of pausing caused during adjustment is avoided.

Description

technical field [0001] The invention relates to the technical field of heavy machinery, in particular to a lifting device for heavy machinery. Background technique [0002] Heavy machinery generally refers to construction machinery, such as tower cranes, static pile drivers, construction elevators, submersible drilling machines, concrete mixing stations, crawler excavators, crawler bulldozers, crawler cranes, diesel pile drivers, road rollers, turntables Drilling machines, high-speed winches, vibrating pile extractors, high-pressure rotary pile sprayers and concrete mixers are common construction equipment for heavy machinery. Lifting, so as to better allow inspectors to inspect and maintain mechanical equipment. [0003] During the use of the existing heavy machinery lifting device, it is easy to cause the insertion and lifting height to be too high, which is inconvenient to use and seriously affects the efficiency of inspection and maintenance. Therefore, we propose a hea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F7/06B66F7/08B66F7/28
CPCB66F7/0625B66F7/08B66F7/28
Inventor 刘书雄
Owner 苏州市贝科德机械有限公司
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