Municipal anti-explosion safety well lid

An anti-explosion and manhole cover technology, which is applied in water conservancy projects, artificial islands, underwater structures, etc., can solve the problems of manhole cover explosion, explosion, personnel and objects, etc., and achieve the effect of ensuring firmness

Inactive Publication Date: 2021-05-14
钱根新
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The sewer is for the purpose of easy maintenance and adjustment. Multiple manhole covers will be arranged on the road surface. The sewage in the sewer will easily produce flammable and explosive gases after being mixed with organic matter. At the manhole cover, it is easy to explode when encountering an open flame. Remove the manhole cover Exploded, causing personal or object damage

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
  • Municipal anti-explosion safety well lid
  • Municipal anti-explosion safety well lid
  • Municipal anti-explosion safety well lid

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0047]DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The following examples or drawings are intended to illustrate the invention, but are not intended to limit the scope of the invention.

[0048]Such asimage 3 ,4As shown, it includes a mount 3, a well cover body 4, a trigger panel 5, a transmission mechanism 21, whereinFigure 5 ,6However, 7, the mounting body 3 is composed of two parts of the upper mounting block 9 and the lower end of the mounting cylinder, and the intermediate position of the mounting body 3 has a circular through hole, and the inner hollow surface of the upper end of the through hole is formed. Mounting chute 18;figure 1 ,2As shown, the mounting body 3 is mounted on the mounting platform 1 by bolt, and the upper end of the mounting block 9 is flush;Figure 11 ,12As shown, two semi-circular holes composed of two telescopic caps 34 and the two bottom cover 35 constitute a well cover body 4, and the two telescopic caps 34 are slide mounted on the upper side of the c...

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 belongs to the technical field of well lids, and particularly relates to a municipal anti-explosion safety well lid. The municipal anti-explosion safety well lid comprises mounting bodies, a well lid body, trigger swing plates and a transmission mechanism, wherein a well lid module is composed of the well lid body, the mounting bodies, a supporting module and the transmission mechanism, the well lid module can be integrally and fixedly mounted on a mounting platform through bolts, the well lid module can be directly and integrally dismounted for replacement during maintenance or replacement, and use is convenient. According to the designed well lid, when explosion happens in the well lid, the two trigger swing plates on the lower side are stressed to swing upwards to generate power, the well lid body composed of two semicircular well lid bodies slides into mounting sliding grooves formed in the mounting bodies on the two sides and is hidden, and the situation that gas generated by explosion enables the well lid body to fly out, and personnel or objects are damaged is avoided.

Description

[0001]TECK[0002]The present invention belongs to the field of well cover, in particular, to a safe well cover of municipal defense.Background technique[0003]The urban road sewer plays the water on the city road to dredging the flow of water in the rain.[0004]The sewer is in a convenient maintenance, which is convenient for adjustment. It will arrange a plurality of well cover on the road surface. The sewage in the sewer is easy to produce flammable airborne gases after mixing organic matter. At the well cover, it is easy to explode when the open fire is encountered. Fried, causing person or object damage.[0005]The present invention is designed to have a municipal defense safety well cover that is not easy to fly out of the explosion.Inventive content[0006]In order to solve the above drawn defects in the prior art, the present invention discloses a safe hole cover of the municipal defense, which is implemented in the following technical solutions.[0007]A municipal defense-fired safet...

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
CPCE02D29/14E02D29/1436
Inventor 钱根新
Owner 钱根新
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