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Hydraulic lifting working platform and platform lifting method

A working platform and hydraulic lifting technology, which is applied in the direction of lifting frame, lifting device, etc., can solve the problems that it is difficult to meet the operation requirements of the launch tower, the lifting height of the hydraulic lifting platform is small, and the stability of the working platform is poor, so as to achieve simple design and ensure lifting Stability, material and cost saving effect

Active Publication Date: 2017-03-15
HEAVY EQUIP ENG CO LTD OF WUCHANG SHIPBUILDING IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the commonly used chain guide hydraulic lifting platform is driven by the hydraulic system and the chain to lift the working platform. Since the hydraulic system is installed on the ground, the lifting height of the hydraulic lifting platform is small, and the stability of the chain lifting the working platform is poor. When When the chain fails, it is easy to cause a sharp drop of the working platform, which poses a safety hazard
For some special high-altitude operations, such as rocket launch towers, the chain guide hydraulic lifting platform is difficult to meet the operational requirements of the launch tower

Method used

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  • Hydraulic lifting working platform and platform lifting method
  • Hydraulic lifting working platform and platform lifting method
  • Hydraulic lifting working platform and platform lifting method

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Embodiment Construction

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

[0030] see figure 1 and figure 2 As shown, the embodiment of the present invention provides a hydraulic elevating work platform, including a support 1 , a platform 2 and a hydraulic system 3 .

[0031] The bracket 1 includes at least one guide rail 11 , and the bracket 1 is provided with a plurality of connecting holes 12 along the length direction of the guide rail 11 . Specifically, the connecting hole 12 is an oblong hole.

[0032] The side of the guide rail 11 close to the platform 2 is provided with two wing plates 13 arranged along the length direction of the guide rail 11 , and a plurality of connecting holes 12 are arranged on the two wing plates 13 at intervals.

[0033] In another embodiment of the present invention, the number of guide rails 11 is two, and the two guide rails 11 are arranged symmetrically with respect t...

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Abstract

The invention discloses a hydraulic lifting working platform and a platform lifting method and relates to the technical field of lifting equipment. The hydraulic lifting platform comprises a bracket, a platform and a hydraulic system, wherein the bracket includes at least one guide rail, a plurality of connecting holes are formed in the bracket in the length direction of the guide rail, the platform includes a plurality of guide wheels which are all abutted with the guide rail, the hydraulic system is arranged on the platform, one end of an actuating element of the hydraulic system is connected with the platform, at the same time, the two ends of the actuating element of the hydraulic system are detachably connected with different connecting holes, and the actuating element of the hydraulic system drives the platform to ascend and descend along the guide rail. The invention further discloses the platform lifting method. The hydraulic system is arranged on the platform and drives the platform to ascend and descend along the guide rail, therefore, the lifting height of the platform is greatly increased, and a relatively high lifting height requirement is met. The lifting stability of the platform is ensured, chains are not required, and the safety and reliability of the whole hydraulic lifting platform are improved.

Description

[0001] The invention relates to the technical field of lifting equipment, in particular to a hydraulic lifting work platform and a platform lifting method. Background technique [0002] Hydraulic elevating work platform is a kind of transportation equipment used for vertical transportation of operators or equipment. Because of its stable and accurate lifting, frequent starting, and large load capacity, it is widely used in factories, warehouses, docks, buildings, electric power High-altitude operations in industrial and mining enterprises such as petrochemical and petrochemical industries. At present, the commonly used chain guide hydraulic lifting platform is driven by the hydraulic system and the chain to lift the working platform. Since the hydraulic system is installed on the ground, the lifting height of the hydraulic lifting platform is small, and the stability of the chain lifting the working platform is poor. When When the chain breaks down, it is easy to cause the sha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F7/00B66F7/28
CPCB66F7/00B66F7/28B66F2700/09
Inventor 程小龙陈世珍孔园张晓佳
Owner HEAVY EQUIP ENG CO LTD OF WUCHANG SHIPBUILDING IND
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