Manual hydraulic lifting table

A technology of hydraulic lifting and hydraulic pump, applied in the field of manual hydraulic lifting platform construction tools, can solve the problems of cable damage, inconvenient handling, and inability to fine-tune the height, and achieve the effect of reducing cable damage, manpower and time.

Inactive Publication Date: 2010-03-03
WUXI POWER SUPPLY JIANGSU PROVINCE ELECTRIC POWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the process of laying power cables, cable conveyors are required to lay the cables, and the conveyors required for 220kV large-section cables are bulky and inconvenient to carry. If the previous method of erecting steel pipes to fix the cable conveyors is used, then Once the position of the conveyor is fixed, it is difficult to adjust, and it is easy to cause damage to the cable during laying
If a stacked platform is used, the height cannot be fine-tuned, and it takes up a lot of space, and the installation process is cumbersome

Method used

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Embodiment Construction

[0017] The present invention will be further described below in conjunction with specific drawings and embodiments.

[0018] Such as Figure 1 to Figure 6 Shown: The manual hydraulic lifting platform consists of a base plate 1, a lower inner support plate 2, a support plate 3, an oil cylinder 4, a lower outer support plate 5, a main support rod 6, a support rod 7, an upper outer support plate 8, and an upper inner support plate 9 , support rod 10, worktable 11, fixed support 12, support seat 13, support 14, support rod 15, hydraulic pump 17, pump support 18, oil tank 19, oil inlet seat 20, oil outlet seat 21, oil pump rod 22. Handle 23, rocker arm 24, pin 25, connecting piece 26, pressure relief valve knob 27, oil outlet pipe 28, oil inlet pipe 29, upper support plate seat 30, pin 31, bushing 32, cross recessed nut 33, lower support Plate seat 34, main shaft liner 35, oil filling hole 36, oil hole cap 37, bolt nut 38,39, fixed seat 40, bolt nut 41,42 etc. are formed.

[0019...

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PUM

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Abstract

The invention relates to a construction tool, in particular to a manual hydraulic lifting table, comprising a bottom plate, an oil cylinder and a workbench plate. The upper part of the bottom plate isprovided with the workbench plate parallel to the bottom plate, and a lower inner support plate, a lower outer support plate, an upper inner support plate and an upper outer support plate are crosswise arranged between the bottom plate and the workbench plate; the upper end of the upper outer support plate is articulated with an upper support plate seat; the oil cylinder is installed on a fixed seat on which the lower end of the oil cylinder is installed; the upper end of the oil cylinder is provided with a push rod end of which is installed on a support seat; the middle of the bottom plate is provided with an oil tank; and a hydraulic pump is installed on a pump support seat. The invention can adjust the placing height of a conveyer according to the actual requirements of cable installation so as to reduce cable damages caused by the condition that the conveyer is not in the same straight line with a cable. The conveyer is placed on the hydraulic lifting table, and can be pushed to the required position by only one person so that manpower and time for preparation are greatly reduced.

Description

technical field [0001] The invention relates to a construction tool for a manual hydraulic lifting platform, in particular to a construction tool for electrical equipment. Background technique [0002] In the process of laying power cables, cable conveyors are required to lay the cables, and the conveyors required for 220kV large-section cables are bulky and inconvenient to carry. If the previous method of erecting steel pipes to fix the cable conveyors is used, then Once the position of the conveyor is fixed, it is difficult to adjust, and it is easy to cause damage to the cable during laying. If a stacked platform is used, the height cannot be fine-tuned, and it takes up a lot of space, and the installation process is cumbersome. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior art, and provide a manual hydraulic lifting platform, which can be lifted to a required height by using a manual hydraulic devi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F7/08
Inventor 谢敏生俞骏张志坚罗峰张志伟刘坚强
Owner WUXI POWER SUPPLY JIANGSU PROVINCE ELECTRIC POWER
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