Coal bunker maintenance device

A technology for overhauling devices and coal bunkers, applied in transportation and packaging, lifting equipment in mines, etc., can solve problems such as protection without manhole cover doors, difficulty in overhauling, and threats to personal safety, saving labor costs, shortening maintenance man-hours, The effect of avoiding accidental injury

Inactive Publication Date: 2016-05-11
陕西彬长大佛寺矿业有限公司
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the internal repair or maintenance of the coal bunker generally adopts the method of using a soft ladder. The operator enters the interior of the coal bunker through the soft ladder, and the personnel wear a safety rope and hang on the bunker wall for maintenance. There are many problems in this method, such as: Personnel enter the coal bunker without any external protection, which poses a great threat to personal safety; there are certain problems in the transportation of personnel and materials, which have a certain impact on operating efficiency; there is no protection on the top of the coal bunker, so it is difficult to prevent The possibility of material falling into the coal bunker; these problems face greater difficulty and danger in maintenance

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
  • Coal bunker maintenance device
  • Coal bunker maintenance device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] Below in conjunction with accompanying drawing, the present invention is further described, as figure 1 and figure 2 A coal bunker maintenance device shown includes a traction mechanism 1, a sky wheel suspension mechanism, a cage mechanism, a sealing plate mechanism, a rope-stabilizing base mechanism, a traction rope 2 and two ropes 3; the traction mechanism 1 For the return column winch.

[0026] The sky wheel suspension mechanism is arranged on the shaft wall 4, and includes a lifting reversing pulley 5 and two rope-stabilizing reversing pulleys 6 arranged on both sides of the lifting reversing pulley 5;

[0027] The cage mechanism includes a cage main body 7 with an end cover, which can be opened to transport long materials; the tank cover is provided with a semicircular arc-shaped anti-drenching rain shed to prevent personnel from being injured by falling objects; The upper part of the side wall of 7 is provided with hook frame 8, and the lower part of cage main ...

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 coal bunker maintenance device. The device comprises a traction mechanism, a head sheave suspension mechanism, a cage mechanism, a sealing disc mechanism, a static rope base mechanism, a traction rope and two static ropes. The device solves the technical problem of no special complete maintenance equipment in damage maintenance or daily maintenance of traditional underground coal bunker, is practical and convenient, saves a lot of labor costs for maintenance of the underground coal bunker, shortens the maintenance time, is high in safety, and prevents the probability of accidental injury caused by up-down climbing of constructors in the coal bunker maintenance or daily maintenance.

Description

technical field [0001] The invention relates to the technical field of coal mine equipment, in particular to a coal bunker maintenance device. Background technique [0002] The so-called coal bunker refers to the container for placing coal during the coal mine production process, and it is also a place for temporary storage of coal at the bottom of the coal mine. The coal bunker is generally built between the upper and lower roadways. [0003] After the coal bunker has been used for a long time, the interior of the coal bunker is severely damaged and needs to be repaired or maintained. In the prior art, the internal repair or maintenance of the coal bunker generally adopts the method of using a soft ladder. The operator enters the interior of the coal bunker through the soft ladder, and the personnel wear a safety rope and hang on the bunker wall for maintenance. There are many problems in this method, such as: Personnel enter the coal bunker without any external protection...

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): B66B15/00B66B17/00
CPCB66B15/00B66B17/00
Inventor 高会岐李红选张进军苟科学相里海龙杜少敏景志义贺海鸿陈晓露王建辉朱晓君张红卫马永航赵智宏
Owner 陕西彬长大佛寺矿业有限公司
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