CN201626796U - Skid-mounted AC electric suction and sand-bailing winch - Google Patents
Skid-mounted AC electric suction and sand-bailing winch Download PDFInfo
- Publication number
- CN201626796U CN201626796U CN2009202879624U CN200920287962U CN201626796U CN 201626796 U CN201626796 U CN 201626796U CN 2009202879624 U CN2009202879624 U CN 2009202879624U CN 200920287962 U CN200920287962 U CN 200920287962U CN 201626796 U CN201626796 U CN 201626796U
- Authority
- CN
- China
- Prior art keywords
- speed reducer
- assembly
- sand
- rotary drum
- skid
- 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
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- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 18
- 239000004576 sand Substances 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 abstract 4
- 230000003044 adaptive effect Effects 0.000 abstract 1
- 238000005065 mining Methods 0.000 abstract 1
- 239000003129 oil well Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
A skid-mounted AC electric suction and sand-bailing winch is composed of a frequency conversion control cabinet, an operation control console, an AC frequency conversion motor, a connecting speed reducer universal joint, a speed reducer assembly, a connecting rotary drum universal joint, a pneumatic clutch, a rotary drum assembly, rotary drum brake control device, a skid base and an operation control room. One side of the skid base is provided with the AC frequency conversion motor, the output shaft of the motor is connected with the speed reducer assembly by the connecting speed reducer universal joint; the output shaft of the speed reducer assembly is connected with the rotary drum assembly by the connecting rotary drum universal joint and the pneumatic clutch; the operation control room is arranged aide the rotary drum assembly, and the frequency conversion control cabinet and the operation control console are arranged in the operation control room. The skid-mounted AC electric suction and sand-bailing winch has compact structure, integrates the electric driving, control and operating parts together, is convenient for transport, mounting and use, is adaptive to the special requirements of great operation depth and poor mining conditions, and ensures the smooth suction and sand-bailing operations and is suitable for popularization and application.
Description
Technical field:
The utility model relates to and a kind ofly is used for the abominable regional oil well suction of particularly transportation such as backcountry or desert of oil well, technological condition, drags for the apparatus of sand operation.
Background technology: in oil well well workover, formation testing construction operation process, need carry out a large amount of suctions, drag for the sand operation.At present, the suction operation cylinder on the on-the-spot double drum unit of employing is usually finished this kind operation." steel rope is generally about 2000m, and some oil district's conditions of transportation difference and actual job well depth are considerably beyond this degree of depth because it is limited that assembly space limitation, the suction operation cylinder of employing are held the rope degree of depth, uses 9/16.Therefore, the construction requirement that the sand implement is difficult to satisfy on-the-spot reality is dragged in existing oil well suction.
The utility model content:
The purpose of this utility model be to provide a kind of transportation, installation, easy to use and can adapt to well depth, the abominable skid alternating current of execution conditions drives suction and drags for the sand winch.
The utility model is to realize like this.This kind suction is dragged for the sand winch and is made up of variable frequency control cabinet, operating console, ac variable-frequency electric motor, connection reducer universal-joint, speed reducer assembly, connection cylinder universal-joint and pneumatic clutch, roller assembly, drum brake control setup, operation control room and sled seat, its structure assembled relation is as follows: the last side of sled seat is provided with ac variable-frequency electric motor, and motor output shaft is connected with speed reducer assembly by the connection reducer universal-joint; The speed reducer assembly output shaft is connected with roller assembly with pneumatic clutch by connecting the cylinder universal-joint; The roller assembly side is provided with operation control room, is provided with variable frequency control cabinet and operating console in it.During work, this device transported or draw to suction by vehicle or other tractor equipment drag for sand working well well head, and the variable frequency control cabinet is connected with external source, rotating control handle on the operating console, adjustable frequency motor work is exported in the control rectification, by the connection reducer universal-joint power transmission is slowed down to increase to reductor and turn round, drive the winch drum rotation and implement to remove suction or drag for the sand operation by connecting cylinder universal-joint and pneumatic clutch again, utilize variable-frequency motor to lead resistance and drum brake control setup index drum stops.
The utility model compact conformation, current collection drive, control, working portion is in one, transportation, installation, easy to use, and can adapt to specific (special) requirements such as working depth is big, industrial and mineral condition difference, and guarantee the oil well suction, drag for finishing smoothly of sand operation, be suitable for and apply.
Description of drawings:
Accompanying drawing is an overall structure scheme drawing of the present utility model.
The specific embodiment:
Below in conjunction with accompanying drawing enforcement of the present utility model is illustrated.
As shown in the figure, the utility model is made up of variable frequency control cabinet 1, operating console 2, ac variable-frequency electric motor 3, connection reducer universal-joint 4, speed reducer assembly 5, connection cylinder universal-joint and pneumatic clutch 6, roller assembly 7, drum brake control setup 8, sled seat 9, operation control room 10.This suction is dragged for the sand winch and is adopted adjustable frequency motor to drive, continuously variable, brake system is a band brake, control simple and reliable, can satisfy suction operation of 5000m well depth and harsh environment operating needs, can be placed on rig or service machine operator's compartment the place ahead and utilize former crown sheave through the row operation, also can be below big Hook fixed pulley of suspention, should prize and be placed on the tailstock or Mao Dao the place ahead correct position carries out operation.
Claims (1)
- A skid alternating current drive suction drag for the sand winch by variable frequency control cabinet (1), operating console (2), ac variable-frequency electric motor (3), connection reducer universal-joint (4), speed reducer assembly (5), connect the cylinder universal-joint and pneumatic clutch (6), roller assembly (7), drum brake control setup (8), sled seat (9), operation control room (10) are formed, it is characterized in that: sled seat (9) last side is provided with ac variable-frequency electric motor (3), and motor output shaft is connected with speed reducer assembly by the connection reducer universal-joint; The speed reducer assembly output shaft is connected with roller assembly with pneumatic clutch by connecting the cylinder universal-joint; The roller assembly side is provided with operation control room, is provided with variable frequency control cabinet (1) and operating console (2) in it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202879624U CN201626796U (en) | 2009-12-15 | 2009-12-15 | Skid-mounted AC electric suction and sand-bailing winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202879624U CN201626796U (en) | 2009-12-15 | 2009-12-15 | Skid-mounted AC electric suction and sand-bailing winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201626796U true CN201626796U (en) | 2010-11-10 |
Family
ID=43058188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202879624U Expired - Fee Related CN201626796U (en) | 2009-12-15 | 2009-12-15 | Skid-mounted AC electric suction and sand-bailing winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201626796U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102776907A (en) * | 2012-08-02 | 2012-11-14 | 重庆市庄大商品混凝土有限公司 | Chain-bucket type dredging ship |
| CN104528567A (en) * | 2015-01-04 | 2015-04-22 | 江苏永钢集团有限公司 | Safe lifting control device for desulfuration stirring head |
| CN108423588A (en) * | 2018-06-22 | 2018-08-21 | 宁波东湖液压传动有限公司 | Plug-in type hoist engine pedestal |
| CN108439241A (en) * | 2018-06-22 | 2018-08-24 | 宁波东湖液压传动有限公司 | Lateral drawplate type hoist engine pedestal |
| CN108773780A (en) * | 2018-06-22 | 2018-11-09 | 宁波东湖液压传动有限公司 | Hoist engine pedestal with cover |
| CN108773779A (en) * | 2018-06-22 | 2018-11-09 | 宁波东湖液压传动有限公司 | Sidewise board-turning hoist engine pedestal |
| WO2020220210A1 (en) * | 2019-04-29 | 2020-11-05 | 江苏华风科技有限公司 | Electric winch |
-
2009
- 2009-12-15 CN CN2009202879624U patent/CN201626796U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102776907A (en) * | 2012-08-02 | 2012-11-14 | 重庆市庄大商品混凝土有限公司 | Chain-bucket type dredging ship |
| CN104528567A (en) * | 2015-01-04 | 2015-04-22 | 江苏永钢集团有限公司 | Safe lifting control device for desulfuration stirring head |
| CN104528567B (en) * | 2015-01-04 | 2017-01-25 | 江苏永钢集团有限公司 | Safe lifting control device for desulfuration stirring head |
| CN108423588A (en) * | 2018-06-22 | 2018-08-21 | 宁波东湖液压传动有限公司 | Plug-in type hoist engine pedestal |
| CN108439241A (en) * | 2018-06-22 | 2018-08-24 | 宁波东湖液压传动有限公司 | Lateral drawplate type hoist engine pedestal |
| CN108773780A (en) * | 2018-06-22 | 2018-11-09 | 宁波东湖液压传动有限公司 | Hoist engine pedestal with cover |
| CN108773779A (en) * | 2018-06-22 | 2018-11-09 | 宁波东湖液压传动有限公司 | Sidewise board-turning hoist engine pedestal |
| WO2020220210A1 (en) * | 2019-04-29 | 2020-11-05 | 江苏华风科技有限公司 | Electric winch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101110 Termination date: 20111215 |