Highway drainage port cover plate lifting device

A drain cover, road technology, applied in the direction of the lifting device, etc., can solve the problems of easy damage of the cover plate, easy slipping of the crowbar, time-consuming and labor-intensive problems, and achieve the effect of reducing damage rate, reducing safety hazards, and convenient operation

Active Publication Date: 2014-12-17
济南天硕新型墙材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, when workers clean the gutter, they use a crowbar to pry up the cover plate, which is time-consuming and laborious, and the cover plate is easily damaged, and the crowbar is easy to slip off, causing physical injury to the worker

Method used

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  • Highway drainage port cover plate lifting device
  • Highway drainage port cover plate lifting device

Examples

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Embodiment Construction

[0014] In order to clearly illustrate the technical features of the solution, the solution will be described below through specific implementation modes.

[0015] see figure 1 and figure 2 , the present invention is a lifting device for the cover plate of a highway drain, wherein it includes a bracket 2, a fixing plate 4 fixed on the bracket 2 and a lifting plate 3 located below the fixing plate 4, and a screw seat 9 is arranged in the middle of the fixing plate 4 And leading screw 7, the lower end of leading screw 7 passes through fixed plate 4 and lifting plate 3 and is provided with locking nut 12, and the four corners of lifting plate 3 are provided with four inverted T-shaped lifting rods 5 that can rotate horizontally.

[0016] Wherein, four L-shaped through holes 6 are set at the four corners of the lifting plate 3, and the upper end of the lifting rod 5 is provided with external threads, and the upper end of the lifting rod 5 passes through the L-shaped through holes...

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PUM

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Abstract

The invention provides a highway drainage port cover plate lifting device which comprises a bracket, a fixed plate fixedly arranged at the bracket and a lifting plate positioned below the fixed plate, wherein the middle of the fixed plate is provided with a screw rod base and a screw rod; the lower end of the screw rod penetrates through the fixed plate and the lifting plate and is provided with a lock nut; four corners of the lifting plate are provided with inverted T-shaped lifting levers capable of rotating horizontally. The highway drainage port cover plate lifting device has the beneficial effects of being simple in structure, being convenient, labor-saving and time-saving in operation, reducing potential safety hazards, reducing the damage ratio of the cover plate and prolonging the service life of the cover plate.

Description

technical field [0001] The invention relates to a lifting device, in particular to a lifting device for a highway drain cover plate. Background technique [0002] The drainage ditches on both sides of the road have many outlets, and most of the cover plates with rectangular outlets are cement products. At present, when workers clean the gutter, they use a crowbar to pry up the cover plate, which is time-consuming and laborious, and the cover plate is easily damaged, and the crowbar is easy to slip off, causing bodily harm to the worker. Contents of the invention [0003] The object of the present invention is to provide a lifting device for the cover plate of the highway outfall with simple structure, convenient operation and time-saving and labor-saving. [0004] The present invention is achieved through the following measures: a lifting device for the cover plate of a highway outfall, which includes a bracket, a fixing plate fixed on the bracket and a lifting plate loca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F11/00
Inventor 靳维柱尚晓南孙承信靳晓明
Owner 济南天硕新型墙材有限公司
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