Movable blasting protection cover plate

A protective cover, mobile technology, applied in the field of movable blasting protective cover, can solve the problems of long occupation time, increased construction investment, cumbersome procedures, etc., to reduce waste, ensure secondary utilization, and facilitate the acquisition of materials Effect

Pending Publication Date: 2020-05-08
SINOHYDRO BUREAU 14 CO LTD
View PDF8 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the continuous improvement of the construction progress of the foundation pit and the continuous increase of construction machinery and labor costs, the use of the above construction process will greatly increase the construction investment. Reciprocating the blasting area to cover the surface requires not only a lot of manpower, but als...

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
  • Movable blasting protection cover plate
  • Movable blasting protection cover plate
  • Movable blasting protection cover plate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] In order to make the purpose, technical solutions and beneficial effects of the present invention clearer, the preferred embodiments of the present invention will be described in detail below, so as to facilitate the understanding of the skilled person.

[0021] Such as Figure 1-4 As shown, a movable blasting protection cover includes a cover assembly, a support frame and a slideway assembly, the slideway assembly is installed on both sides of the foundation pit, and the cover assembly includes a cover frame 6 and a cover The plate body 7 and the cover plate frame 6 are welded by a number of I-beams. The cover plate body 7 is covered and welded on the cover plate frame 6. When welding, the I12a I-beam is used to weld a frame with a length of 9m and a width of 3m. A layer of 3 mm thick cover plate body 7 is covered on the plate frame 6 to form a cover plate assembly. The cover plate assembly is welded on the top of the support frame to form a set of single cover plates...

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 movable blasting protection cover plate and belongs to the technical field of blasting construction. The movable blasting protection cover plate comprises a cover plate assembly, a supporting frame and sliding rail assemblies. The material of the movable blasting protection cover plate provided by the invention is a conventional material commonly used on a construction site, and the material is convenient to get. Meanwhile, the material of the movable blasting protection cover plate can also be gotten from remaining or wasted materials to achieve the effect of changingwaste into valuable on the site, and the materials can be repeated used. Secondary utilization of the materials is ensured. Waste of the materials is reduced. The movable blasting protection cover plate is an independent unit and can be independently used. The multiple independent units can also be combined for use, and the site practicality is high. The movable blasting protection cover plate can be quickly moved and installed, and is quick in disassembling and assembling, reusable, convenient to construct on site and capable of protecting the safety of surrounding construction personnel tothe maximum extent.

Description

technical field [0001] The invention belongs to the technical field of blasting construction, and in particular relates to a movable blasting protection cover. Background technique [0002] During the excavation of the foundation pits of today’s subway stations, domestic foundation pit blasting protection measures mainly cover the surface of the blasting area: pile up sand bags around the blast holes, that is, use woven bags to hold crushed soil or sand, and there must be no small stones; then cover the sand bag with barbed wire, and exceed the blasting range by more than 1m; finally press a small amount of sand bag on the barbed wire, or place a layer of protective cover on the first layer of concrete support of the foundation pit, etc. The blasting protection measures for the foundation pit require a lot of manpower and materials to ensure the smooth completion of the excavation of the foundation pit in the above-mentioned processes. The above-mentioned construction method...

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): F42D3/04F42D5/045
CPCF42D3/04F42D5/045
Inventor 付艳军周跃飞赵康康邹德海梁子潇李雷张强强李光川景勇员安
Owner SINOHYDRO BUREAU 14 CO LTD
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