CN202240362U - 一种开口机凿岩机快速更换装置 - Google Patents
一种开口机凿岩机快速更换装置 Download PDFInfo
- Publication number
- CN202240362U CN202240362U CN 201120230148 CN201120230148U CN202240362U CN 202240362 U CN202240362 U CN 202240362U CN 201120230148 CN201120230148 CN 201120230148 CN 201120230148 U CN201120230148 U CN 201120230148U CN 202240362 U CN202240362 U CN 202240362U
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- Prior art keywords
- rock drill
- bevel gear
- support frame
- tapping machine
- quick replacement
- 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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- 239000011435 rock Substances 0.000 title claims abstract description 35
- 238000010079 rubber tapping Methods 0.000 title claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120230148 CN202240362U (zh) | 2011-07-01 | 2011-07-01 | 一种开口机凿岩机快速更换装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120230148 CN202240362U (zh) | 2011-07-01 | 2011-07-01 | 一种开口机凿岩机快速更换装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202240362U true CN202240362U (zh) | 2012-05-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120230148 Expired - Lifetime CN202240362U (zh) | 2011-07-01 | 2011-07-01 | 一种开口机凿岩机快速更换装置 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202240362U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109735674A (zh) * | 2019-01-30 | 2019-05-10 | 北京首钢股份有限公司 | 一种开口机及凿岩机的更换装置 |
-
2011
- 2011-07-01 CN CN 201120230148 patent/CN202240362U/zh not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109735674A (zh) * | 2019-01-30 | 2019-05-10 | 北京首钢股份有限公司 | 一种开口机及凿岩机的更换装置 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING SHOUGANG CO., LTD. Free format text: FORMER OWNER: HEBEI SHOUGANG QIAN'AN STEEL CO., LTD. Effective date: 20140408 Free format text: FORMER OWNER: CAPITAL IRON + STEEL GENERAL CO. Effective date: 20140408 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 064404 TANGSHAN, HEBEI PROVINCE TO: 100041 SHIJINGSHAN, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140408 Address after: 100041 Shijingshan Road, Beijing, No. 68, No. Patentee after: Beijing Shougang Co., Ltd. Address before: Yangzidian Town, Qian'an City, Hebei province 064404 Patentee before: Hebei Shougang Qian'an Steel Co., Ltd. Patentee before: Capital Iron & Steel General Company |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |
|
| CX01 | Expiry of patent term |