Downhole track-free transport method

A technology of rail transportation and transport vehicles, which is applied in the field of transportation, can solve problems affecting production progress, etc., and achieve the effect of easy transportation and handling, convenient forward or backward, and large transportation volume

Inactive Publication Date: 2018-05-18
齐艳华
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the length of the track should not be too long, because it is transported from the well to the underground, and in the underground, the weight of manual handling is limited, so the speed of excavation is much greater than the speed of laying the track manually, which leads to the excavation must wait for the completion of the laying work , seriously affecting the production schedule

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
  • Downhole track-free transport method
  • Downhole track-free transport method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] Such as figure 1 , 2 Shown, a kind of underground trackless transportation method, take roadway centerline as the base line of laying, lay vertically with several mutually independent slideway devices 1 and base line; The ground wheels 11 on both sides, the transport vehicle 2 is arranged on several sliding devices 1, and the bottom of the transport vehicle 2 contacts with the ground wheels 11. The I-shaped leg 21 is set, and the bottom surface of the I-shaped leg 21 is located on the ground wheel 11, so that Car slides on ground wheel 11, realizes advancing or retreating.

[0016] Described slideway device 1 comprises a crossbeam 12, and two cylindrical ground wheels 11 are respectively arranged at the two ends of crossbeam 12, and two limit wheels 13 are set respectively at both sides of crossbeam 12, and limit wheel 13 is positioned at the I-shaped leg 21 sides.

[0017] Pad blocks 14 are respectively arranged under both sides of the crossbeam 12, and the leveling...

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 downhole track-free transport method. A center line of a roadway is used as a baseline, and a plurality of independent sliding devices are laid vertically with the baseline.At least two ground wheels located on both sides of the baseline are arranged on each sliding devices. A transport car is arranged on a plurality of sliding devices. An I-shaped leg is arranged at thecontact between the bottom of the transport car and the ground wheels. The bottom of the I-shaped leg is placed on the ground wheels, so that the car slides on the ground wheels to achieve moving forward or backward. Due to the ingenious design of the sliding devices, each sliding device is light in weight, short in length, small in size, and convenient to transport and carry; and the design length of the car body is long, the transport volume is large, but the car is easily driven and can conveniently move forward or backward, and the problem of the original track laying is solved thoroughly.

Description

technical field [0001] The invention relates to a transportation method, in particular to an underground trackless transportation method. Background technique [0002] The underground transportation uses rails and trolleys, and the trolleys run on the rails. There is no big problem when this method is used on normal road sections, but the conveyor belt on the front face generally follows the progress of the roadheader, and the track is laid forward manually so that the coal that is excavated can be transported later. Because the length of the track should not be too long, because it is transported from the well to the underground, and in the underground, the weight of manual handling is limited, so the speed of excavation is much greater than the speed of laying the track manually, which results in the excavation having to wait for the completion of the laying work , seriously affecting the production schedule. Contents of the invention [0003] In order to solve the def...

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): E21F13/00
CPCE21F13/00
Inventor 齐艳华
Owner 齐艳华
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