CN203006823U - Traveling block - Google Patents
Traveling block Download PDFInfo
- Publication number
- CN203006823U CN203006823U CN 201220685565 CN201220685565U CN203006823U CN 203006823 U CN203006823 U CN 203006823U CN 201220685565 CN201220685565 CN 201220685565 CN 201220685565 U CN201220685565 U CN 201220685565U CN 203006823 U CN203006823 U CN 203006823U
- Authority
- CN
- China
- Prior art keywords
- side plate
- plate group
- side board
- board group
- traveling block
- 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.)
- Expired - Fee Related
Links
- 238000005461 lubrication Methods 0.000 claims abstract description 4
- 230000007547 defect Effects 0.000 abstract 1
- 239000003129 oil well Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 241000048246 Gallicrex cinerea Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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- Pulleys (AREA)
Abstract
The utility model relates to the technical field of oil rigs, in particular to a traveling block for an oil rig of 9000m. The traveling block comprises an upper cross beam, pulleys, a right side plate group, bearings, a pulley shaft, a lower lifting ring and a left side plate group, wherein the upper end of the right side plate group and the upper end of the left side plate group are connected with the upper cross beam, the lower end of the right side plate group and the lower end of the left side plate group are connected with the lower lifting ring, seven pulleys are installed between the right side plate group and the left side plate group, the pulleys are installed on the bearings and the pulley shaft, and each bearing is provided with an individual lubrication channel. The traveling block has the advantages of being simple in structure, small in size, and high in strength, overcoming the defects that an existing traveling block is complex in structure and large in size of the outer shape.
Description
Technical field:
The utility model relates to a kind of oil-well rig technical field, particularly a kind of 9000 meters tourist buses that oil-well rig is used.
Background technology:
Supporting tourist bus complex structure on present 9000 meters rigs, oad is large.
The utility model content:
The technical problems to be solved in the utility model is to provide a kind of tourist bus, and this device has been realized simple in structure, and size is little, and intensity is high.Overcome existing tourist bus complex structure, the deficiency that oad is large.
Technical solution adopted in the utility model is: a kind of tourist bus comprises entablatrance, pulley, right side board group, bearing, sheave shaft, lower drop handle and left side board group; The right side board group is connected entablatrance with left side board group upper end, and the lower end connects lower drop handle; Seven pulleys are installed between right side board group and left side board group, and pulley is arranged on bearing and sheave shaft, and each bearing has independent lubrication channel.
The beneficial effects of the utility model are: the utility model is due to the mode that has adopted left side plate split design, thus have advantages of simple in structure, size is little, intensity is high.
Description of drawings:
The utility model is described in more detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
The specific embodiment:
As shown in Figure 1 and Figure 2, a kind of tourist bus comprises entablatrance 1, pulley 2, right side board group 3, bearing 4, sheave shaft 5, lower drop handle 6 and left side board group 7; Right side board group 3 is connected the upper end and is connected entablatrance 1 with the left side board group, the lower end connects lower drop handle 6; 7 of right side board group 3 and left side board groups are equipped with seven pulleys 2, and pulley 2 is arranged on bearing 4 and sheave shaft 5, and each bearing 4 has independent lubrication channel.The specified hook of the utility model carries 675 tons, and the main part of tourist bus adopts high strength alloy steel.Pulley 2 and crown sheave group composition movable pulley system during work, lower drop handle 6 is connected with the rig water cock.
Be understandable that, above about specific descriptions of the present utility model, only for the utility model being described and being not to be subject to the described technical scheme of the utility model embodiment, those of ordinary skill in the art is to be understood that, still can modify or be equal to replacement the utility model, to reach identical technique effect; Use needs as long as satisfy, all within protection domain of the present utility model.
Claims (1)
1. a tourist bus, comprise entablatrance (1), pulley (2), right side board group (3), bearing (4), sheave shaft (5), lower drop handle (6) and left side board group (7); It is characterized in that: right side board group (3) is connected 7 with the left side board group) upper end connection entablatrance (1), the lower end connects lower drop handle (6); Between right side board group (3) and left side board group (7), seven pulleys (2) are installed, pulley (2) is arranged on bearing (4) and sheave shaft (5), and each bearing (4) has independent lubrication channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220685565 CN203006823U (en) | 2012-12-11 | 2012-12-11 | Traveling block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220685565 CN203006823U (en) | 2012-12-11 | 2012-12-11 | Traveling block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203006823U true CN203006823U (en) | 2013-06-19 |
Family
ID=48598438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220685565 Expired - Fee Related CN203006823U (en) | 2012-12-11 | 2012-12-11 | Traveling block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203006823U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015024187A1 (en) * | 2013-08-20 | 2015-02-26 | Abb Technology Ltd | A head sheave device for a lifting device and a lifting device |
| AU2018425856B2 (en) * | 2018-05-29 | 2021-09-23 | Taiyuan University Of Technology | Hoister head sheave shaft, hoister head sheave and lubricating device therefor |
-
2012
- 2012-12-11 CN CN 201220685565 patent/CN203006823U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015024187A1 (en) * | 2013-08-20 | 2015-02-26 | Abb Technology Ltd | A head sheave device for a lifting device and a lifting device |
| AU2018425856B2 (en) * | 2018-05-29 | 2021-09-23 | Taiyuan University Of Technology | Hoister head sheave shaft, hoister head sheave and lubricating device therefor |
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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: CNPC BOHAI EQUIPMENT MANUFACTURING CO., LTD. Free format text: FORMER OWNER: LIAOHE PETROLEUM EQUIPMENT COMPANY, CNPC Effective date: 20130625 Owner name: LIAOHE PETROLEUM EQUIPMENT COMPANY, CNPC Effective date: 20130625 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 124010 PANJIN, LIAONING PROVINCE TO: 300457 BINHAI NEW DISTRICT, TIANJIN |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130625 Address after: 300457 Binhai New Area, Tianjin Binhai Service Outsourcing Industrial Park, building 3 Patentee after: CNPC Bohai Equipment Manufacturing Co., Ltd. Patentee after: China Petroleum Liaohe Equipment Company Address before: 124010 Yingbin Road 32, Xinglongtai District, Liaoning, Panjin Patentee before: China Petroleum Liaohe Equipment Company |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181017 Address after: 300457 Tianjin Binhai New Area Binhai Service Outsourcing Industrial Park 3 Building Patentee after: CNPC Bohai Equipment Manufacturing Co., Ltd. Address before: 300457 Tianjin Binhai New Area Binhai Service Outsourcing Industrial Park 3 Building Co-patentee before: China Petroleum Liaohe Equipment Company Patentee before: CNPC Bohai Equipment Manufacturing Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20201211 |