CN110789564B - 一种防坠落矿车轨道 - Google Patents
一种防坠落矿车轨道 Download PDFInfo
- Publication number
- CN110789564B CN110789564B CN201911082337.0A CN201911082337A CN110789564B CN 110789564 B CN110789564 B CN 110789564B CN 201911082337 A CN201911082337 A CN 201911082337A CN 110789564 B CN110789564 B CN 110789564B
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- CN
- China
- Prior art keywords
- track
- fixed
- plate
- mine car
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K7/00—Railway stops fixed to permanent way; Track brakes or retarding apparatus fixed to permanent way; Sand tracks or the like
- B61K7/16—Positive railway stops
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B23/00—Easily dismountable or movable tracks, e.g. temporary railways; Details specially adapted therefor
- E01B23/02—Tracks for light railways, e.g. for field, colliery, or mine use
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911082337.0A CN110789564B (zh) | 2019-11-07 | 2019-11-07 | 一种防坠落矿车轨道 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911082337.0A CN110789564B (zh) | 2019-11-07 | 2019-11-07 | 一种防坠落矿车轨道 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110789564A CN110789564A (zh) | 2020-02-14 |
CN110789564B true CN110789564B (zh) | 2020-12-11 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911082337.0A Active CN110789564B (zh) | 2019-11-07 | 2019-11-07 | 一种防坠落矿车轨道 |
Country Status (1)
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CN (1) | CN110789564B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111498699B (zh) * | 2020-04-26 | 2021-12-24 | 台州市同享管业有限公司 | 一种防坠悬挂装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3434936A1 (de) * | 1984-09-22 | 1986-04-03 | Drespa, Grischa, 4600 Dortmund | Senklader mit drehendem loesewerkzeug |
WO2004110915A2 (en) * | 2003-06-11 | 2004-12-23 | Sterling W Lowery | Winch for coal mining system |
CN201304996Y (zh) * | 2008-10-17 | 2009-09-09 | 卢月雄 | 一种矿车用及时防跑车装置 |
CN202987194U (zh) * | 2012-12-21 | 2013-06-12 | 济宁矿业集团有限公司 | 矿井下倾斜巷道防跑车装置 |
CN206217908U (zh) * | 2016-11-28 | 2017-06-06 | 贵州大学 | 一种防跑车矿车 |
CN208827844U (zh) * | 2018-09-04 | 2019-05-07 | 王超 | 一种井下斜巷运输落地式防跑车装置 |
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2019
- 2019-11-07 CN CN201911082337.0A patent/CN110789564B/zh active Active
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Publication number | Publication date |
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CN110789564A (zh) | 2020-02-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20201125 Address after: 313201 Zhejiang Huzhou Deqing County new town CAI Jie village Xinlian Hedong 25 Applicant after: Shen Jianfeng Address before: 201306 No. 833, Huangsha, Xingwang village, Nicheng Town, Pudong New Area, Shanghai Applicant before: Sun Huifang |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A kind of anti falling tramcar track Effective date of registration: 20210621 Granted publication date: 20201211 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Huzhou Xinshi small and micro enterprise franchise sub branch Pledgor: Shen Jianfeng Registration number: Y2021330000603 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230223 Granted publication date: 20201211 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Huzhou Xinshi small and micro enterprise franchise sub branch Pledgor: Shen Jianfeng Registration number: Y2021330000603 |