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

A portable foundation secondary support protection device against landslides

A technology for secondary support and protection of equipment, applied in mining equipment, earth-moving drilling, pillars/supports, etc., can solve problems such as reducing the survival rate of trapped persons, bulky supporting equipment, affecting rescue efficiency, etc., and achieves high usage And the effect of promoting value, simple structure and improving rescue efficiency

Active Publication Date: 2021-11-16
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

[0004] 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
  • A portable foundation secondary support protection device against landslides
  • A portable foundation secondary support protection device against landslides
  • A portable foundation secondary support protection device against landslides

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] 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.

[0019] 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

A portable secondary support and protection device for preventing landslides, including a car body, the car body is provided with a third transmission chamber, and a loosening and compacting device for loosening or compacting earthwork is provided in the third transmission chamber , the right side end wall of the third transmission chamber is provided with a switch chamber, the switch chamber is provided with an excavation and filling device that can dig out the earth or send the earth to the ground, and the right end wall of the switch chamber is provided with There is a conveying chamber, and the conveying chamber is provided with a conveying device that can send out the earth excavated by the excavating and filling device or send the earth into the excavating and filling device; the present invention has simple structure, convenient operation and convenient maintenance, and This equipment can realize one machine with multiple functions, realize excavation and filling with one machine, avoid the waste of resources caused by purchasing multiple construction equipment during the construction process, save a lot of labor, and at the same time avoid switching operations between multiple equipment on site, improve operating efficiency and save costs , so the 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] With the continuous increase of the total human population and the continuous development of society, the mineral resources needed by the world continue to increase, and the available mineral resources per capita continue to decrease. Therefore, countries continue to increase the exploitation of mineral resources while expanding new energy sources. national development needs; [0003] However, 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 formation is destroyed, resulting in landslide accidents. Trappin...

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 Patents(China)
IPC IPC(8): E21D15/45E21D15/51
CPCE21D15/45E21D15/51
Inventor 杜芳军鱼智让刘飞袁兴旺
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