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

Portable foundation secondary supporting protection device for preventing collapse

A technology for secondary support and protection of equipment, applied in mining equipment, earth-moving mining, pillars/supports, etc. The effect of promoting value, simple structure and convenient operation

Active Publication Date: 2020-04-28
陕西银河煤业开发有限公司
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing temporary support equipment is bulky, not easy to carry, the support process is cumbersome, and it cannot work in a small area, which greatly affects the rescue efficiency and reduces the survival rate of trapped people

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
  • Portable foundation secondary supporting protection device for preventing collapse
  • Portable foundation secondary supporting protection device for preventing collapse
  • Portable foundation secondary supporting protection device for preventing collapse

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The present invention will be described in detail below in conjunction with the above-mentioned diagrams, wherein, for the convenience of description, the orientations mentioned below are stipulated as follows: figure 1 The up and down directions of the projection relationship are the same.

[0018] like Figure 1-5 As shown, a portable foundation secondary support and protection device for preventing landslides includes a main body 11, and the main body 11 includes a primary support cavity 47, and a primary support device 100 is provided in the primary support cavity 47. The primary support device 100 includes a limiting groove 48 disposed in the top end wall of the primary supporting cavity 47, a slide block 31 that can slide left and right is provided in the limiting groove 48, and a sliding block 31 is provided in the primary supporting cavity 47. There is a primary support rod 32 hinged with the slider 31, the primary support rod 32 is provided with a secondary su...

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 relates to a portable foundation secondary supporting protection device for preventing collapse. The portable foundation secondary supporting protection device comprises a main body, themain body internally comprises a primary supporting cavity, the primary supporting cavity is internally provided with a primary supporting device, the primary supporting device comprises a limiting groove formed in the end wall of the top of the primary supporting cavity, and the limiting groove is internally provided with a sliding block capable of sliding left and right. The portable foundationsecondary supporting protection device is simple in structure, convenient to operate and maintain, small in size, easy to carry, and convenient to go down to a narrow area, meanwhile, temporary support for the position with potential collapse hazards can be realized, the secondary supporting device is used for expanding area activity ranges, the rescue efficiency of trapped personnel is improved,and the survival rate of the trapped personnel is improved, and therefore, the portable foundation secondary supporting protection device has high use and promotion value.

Description

technical field [0001] The invention relates to the field of building construction, in particular to a portable foundation secondary support protection device for preventing landslides. Background technique [0002] Mineral resources are often located deep underground due to the limitation of generation conditions, so the mining process is always carried out underground. Due to the current mining technology limitations, in some cases, if the operation is not standardized, the mechanical structure of the underground rock layer is destroyed, resulting in landslide accidents, will The workers are trapped in the ground, and it is necessary to provide temporary support for the collapsed area during the rescue process to avoid secondary accidents; [0003] However, the existing temporary support equipment is bulky, not easy to carry, the support process is cumbersome, and it cannot work in a narrow area, which greatly affects the rescue efficiency and reduces the survival rate of ...

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): E21D15/45E21D15/51
CPCE21D15/45E21D15/51
Inventor 袁兴旺
Owner 陕西银河煤业开发有限公司
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