Mine roadway roof separation monitoring device with high dustproof capability

A roof separation layer and monitoring device technology, which is applied in mining equipment, mining equipment, earthwork drilling, etc., can solve problems such as failure to detect roof collapse and hidden safety hazards in time, and achieve safe and convenient use, avoid shaking, and scientific structure reasonable effect

Pending Publication Date: 2020-05-19
中煤能源研究院有限责任公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a mine roadway roof detachment monitoring device with strong dust-proof ability, which can effectively solve the problem in the above-mentioned background technology. Help ask the roof, so that it is impossible to detect possible roof collapse in time and take effective support, which will bring hidden dangers to safe production

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
  • Mine roadway roof separation monitoring device with high dustproof capability
  • Mine roadway roof separation monitoring device with high dustproof capability
  • Mine roadway roof separation monitoring device with high dustproof capability

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0026] Such as Figure 1-5 As shown, a mine roadway roof detachment monitoring device with strong dustproof ability provided by the present invention includes a support frame 1, the bottom of which is fixed on a base 21, and the base 21 is provided with mounting screw holes, which can be Cooperate with the mounting screw holes to install and fix the base 21 on the bottom plate of the roadway, so as to fix and install the whole mine roadway roof separation layer monitoring device. Both sides of the support frame 1 are provided with mounting grooves 2, and both ends of the mounting groove 2 are equipped with mounting frames 3. Both sides of the top of the mounting fra...

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 discloses a mine roadway roof separation monitoring device with high dustproof capability. The mine roadway roof separation monitoring device comprises a support frame, wherein installation grooves are respectively formed in the two sides of the support frame; installation frames are arranged at the two ends of the installation grooves; the two adjacent installation frames are connected through bolts; lead screws are uniformly welded in the middle of a support plate; a nut is arranged in the middle of each corresponding lead screw through threads; a power connection box is arranged in the middle of the top surface of an installation plate; a mercury box is fixedly arranged on the top surface of a support strip; one end of a connecting wire is arranged inside the power connection box; an indicating lamp is arranged at one side of the top end of the support frame; and one end of the indicating lamp is connected with the power connection box through the connecting wire. Theinstallation plate is installed on the screw rods and is enabled to be fixedly arranged between the two nuts so as to be fixed; and when mine roadway separation occurs and the generated pressure is too high, mercury in the mercury box falls into the power connection box to connect the two connecting wires, and at the moment, the indicating lamp is turned on, so that workers are able to react quickly and escape, and the safety coefficient of the workers in construction is improved.

Description

technical field [0001] The invention belongs to the technical field of detachment monitoring devices, and in particular relates to a detachment monitoring device for the roof of a mine roadway with strong dust-proof capability. Background technique [0002] During the construction process of the shaft, it is necessary to monitor the stress state of the surrounding rock of the shaft. The invention indirectly monitors the separation of the roof through the deformation of the roof of the shaft, thereby ensuring the safety of the workers. [0003] When monitoring the separation layer of the mine roadway, the conventional monitoring method is that the construction personnel observe through experience and knock on the roof, so that the possible roof caving cannot be found in time, which threatens the personal safety of the staff and causes low work efficiency. Thereby bring hidden danger to safe production. Contents of the invention [0004] The present invention provides a min...

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): E21F17/18
CPCE21F17/185
Inventor 刘洋张寅韩刚解嘉豪
Owner 中煤能源研究院有限责任公司
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