Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Pit cover plate

A cover plate and pit technology, which is applied in water conservancy projects, artificial islands, underwater structures, etc., can solve the problems of laborious operation, opening the cover plate, etc., and achieve the effect of safe operation.

Pending Publication Date: 2021-01-29
JIANGSU JIANLONG ELECTRICAL
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Therefore, the technical problem to be solved by the present invention is to overcome the defects in the prior art that the cover is manually opened and the operation is laborious.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Pit cover plate
  • Pit cover plate
  • Pit cover plate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0033] This embodiment provides a pit cover, such as Figure 1 to Figure 6 As shown, it includes a side panel 1 , at least one flip cover panel 2 and at least one support mechanism 3 . Wherein, the reversible cover plate 2 is reversibly arranged on one side of the side plate 1; The driving end of the support mechanism 3 protrudes to prop up the flip cover 2 .

[0034] The pit cover is fixed on the top of the pit. When personnel need to enter the pit to maintain electrical equipment and need to open the flip cover 2, start the support mechanism 3, so that the driving end of the support mechanism 3 protrudes outward to prop up the flip cover 2. After the flip cover 2 is detached from the side plate 1 to a certain height, the flip cover 2 can be lifted with the help of human hands, which saves time and effort and is safe to operate.

[0035] see figure 1 and figure 2 , the side plate 1 is in the shape of a rectangular frame, the pit cover includes a fixed cover 5 and two ove...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a pit cover plate. The pit cover plate comprises a side plate, at least one overturning cover plate and at least one supporting mechanism. The overturning cover plate is arranged on one side of the side plate in an overturning mode; the two ends of the supporting mechanisms are arranged on the inner side walls of the side plate and the inner side walls of the overturning cover plates correspondingly; and the driving ends of the supporting mechanisms extends out to support the overturning cover plates. The pit cover plate is fixed on the upper portion of a pit, when a person needs to enter the pit to maintain electrical equipment and thus needs to open the overturning cover plates, the supporting mechanisms are started, thus the driving ends of the supporting mechanisms extend outwards to support the overturning cover plates, after the overturning cover plates are separated from the side plate by a certain height, the overturning cover plates can be supported andlifted with the assistance of hands, time and labor are saved, and operation is safe.

Description

technical field [0001] The invention relates to the technical field of equipment auxiliary tooling, in particular to a pit cover. Background technique [0002] In some places, such as wharves, due to the limited ground space of the wharf, some electrical equipment required for the operation of the wharf is generally installed in the pit, and then the pit is covered with a pit cover so that vehicles can drive normally on the wharf. and operation; or in the production site of some manufacturing industries, it is often necessary to install some large-scale equipment. In order to save space, large-scale equipment is usually installed in the pit. In order to maintain sufficient support for the bottom surface, the existing pit cover is relatively heavy. When opening the cover, it is necessary to use a lot of manpower to turn the cover open, and the operation is laborious. Contents of the invention [0003] Therefore, the technical problem to be solved by the present invention i...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): E02D29/14
CPCE02D29/14E02D29/1418E02D29/1427
Inventor 钱程蒋曦黄益斌刘光辉陈荣翔赵亚辉王力学杨淑娟陈诗荣庄敏周滔
Owner JIANGSU JIANLONG ELECTRICAL
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com