Multi-functional multi-component composite inspection cover well

A multi-component composite inspection cover technology, which is applied in the field of inspection wells, can solve the problems of poor toughness, broken or injured people, personal casualties and other problems of iron cast manhole covers, and achieves the effects of long service life, preventing loss and preventing pedestrians from falling into wells.

Inactive Publication Date: 2020-02-18
沅江市欣鹏机械有限公司
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing manhole covers are made of concrete or cast iron. The weight of the concrete inspection manhole cover is 70 to 90 kg. It is difficult to open the manhole cover. Cast iron manhole covers make a lot of noise when vehicles are rolled over, especially at night, which deeply affects the residents facing the street. Moreover, cast iron manhole covers have poor toughness, are easy to rust, and are often stolen. Once it is stolen, it will cause vehicle accidents and personal injuries if it is not replenished in time

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
  • Multi-functional multi-component composite inspection cover well
  • Multi-functional multi-component composite inspection cover well
  • Multi-functional multi-component composite inspection cover well

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] Below in conjunction with all accompanying drawings the present invention will be further described, and preferred embodiment of the present invention is: see appended figure 1 to attach Image 6 , the multi-component composite inspection manhole cover and wellbore described in this embodiment include a manhole cover 1 and a wellbore 2 that cooperate with each other, and the walls of the wellbore 2 are provided with strips of bamboo bars or steel strips, or spiral bamboo bars or steel strips, Reinforcing ribs are set inside the wall of the shaft, which greatly enhances the strength of the shaft and prolongs the service life of the shaft. The manhole cover 1 is provided with a ring-shaped or spiral skeleton, the skeleton runs through or is coated with reinforcing ribs 6, the gaps and surroundings of the skeleton are formed by rubber-covered rollers, and the upper surface of the manhole cover 1 is provided with a reflective tape 5 and drainage holes. The wellbore 2 is co...

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 multi-functional multi-component composite inspection cover well. The well comprises a well lid and a wellbore which are matched with each other, wherein the well lid is formed by performing rubber coating and rolling on an annular or spiral framework, the wellbore is composed by at least two sections of telescopic cylinders with internal and external threads, wherein, thetwo sections of telescopic cylinders are connected in a sleeving mode, a locking mechanism is arranged at the joint of the well lid and the wellbore, and an anti-falling mechanism is arranged in thewellbore. According to the well, the well lid and the wellbore are made of novel materials, light in weight, high in strength, acid-resistant, alkali-resistant and long in service life.

Description

technical field [0001] The invention relates to the field of inspection wells, in particular to a multifunctional multi-component composite inspection well cover. Background technique [0002] The inspection well is used in the residential area of ​​the building community, public building area, factory area, etc. The outer diameter of the buried plastic drainage pipe is not greater than 800mm, and the buried depth is not greater than 6m. It is generally located at the intersection, turning, pipe diameter or slope of the drainage pipe. A well-like structure made of integral injection molding of plastic or bricks for the convenience of regular inspection, cleaning and dredging, or inspection of downhole operations. Most of the existing manhole covers are made of concrete or cast iron. The weight of the concrete inspection manhole cover is 70 to 90 kg. It is difficult to open the manhole cover. Cast iron manhole covers make a lot of noise when vehicles are rolled over, especia...

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
IPC IPC(8): E02D29/14
CPCE02D29/14E02D29/1427E02D29/1472E02D29/1481
Inventor 李运林
Owner 沅江市欣鹏机械有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap