CN203451059U - Portable device for maintenance hoisting for deepwater well - Google Patents
Portable device for maintenance hoisting for deepwater well Download PDFInfo
- Publication number
- CN203451059U CN203451059U CN201320446081.9U CN201320446081U CN203451059U CN 203451059 U CN203451059 U CN 203451059U CN 201320446081 U CN201320446081 U CN 201320446081U CN 203451059 U CN203451059 U CN 203451059U
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- well
- clamping plate
- fitting
- maintenance
- utility
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Abstract
The utility model discloses a portable device for maintenance hoisting for a deepwater well. The device comprises a left shaping clamping plate and a right shaping clamping plate which are the same, wherein a semicircular tube outer wall clamping sleeve is formed at the middle part of each shaping clamping plate; through holes are formed in the both sides of each shaping clamping plate; grooves for inverted-U-shaped steel wire buckles are formed in the lower parts of the both ends of each shaping clamping plate respectively; two symmetrical ejection plates for flanges are arranged on the outer circle of each tube outer wall clamping sleeve. The device disclosed by the utility model is simple in structure, convenient to operate, capable of shortening the time used for maintenance for the well, increasing working efficiency and guaranteeing production continuity, and capable of effectively improving the safety of a hoisting operation.
Description
technical field
the utility model relates to deep well maintenance while carrying well mancarried device used, particularly utilizes crane as accessory appliances, is applicable to the deep well that well depth is generally 20 meters-300 meters and carries well device.
background technology
deep well is mainly to obtain deep phreatic water, be that underground 20 meters of following water are object, well depth is generally 20 meters-300 meters, water withdrawal is 1-100 ton per hour, deep-well is hidden, and not account for place, well head diameter (10-30 centimetre), execution conditions less demanding, use deep well pump water lift, in the time of often, supply water throughout the year, be widely used in production, life and station-service cooling.
because the general degree of depth of deep well is that between 20 meters-300 meters, pump head is connected with water pipe, pump head is in down-hole, when pump head or water pipe break down while needing repairing, and need be by water pump lifting to ground maintenance.Because well is darker, generally adopting crane is accessory appliances, by dismounting section by section after water pipe lifting, consuming time longer in this process, impact is produced, water supply for life, often to enterprise, brings greater loss, and crane less important work belongs to job that requires special skills, if operation is not good at, there is potential safety hazard.
it is that flange plate and U-shaped suspension hook support the use that existing deep well is carried well device, has safety hazard, once U-shaped suspension hook comes off, water pump rethinks again and slings, more difficult.
summary of the invention
the utility model proposes in order to overcome the shortcoming existing in prior art, object is to provide a kind of safe, portable well device of carrying easily and efficiently, solved while carrying well in the past and need save maintenance time with two matching used inconvenience of instrument, strengthened the safety of proposing well operation.
the technical solution of the utility model is: well portable unit is carried in a kind of deep well maintenance, comprise two the identical form-fitting splints in left and right, the middle part of form-fitting splint forms semi-circular pipe outer wall chuck, both sides at form-fitting splint form through hole, the bottom, two ends of form-fitting splint is formed with respectively inverted U steel wire buckle groove, on each pipe outer wall chuck cylindrical, is provided with two symmetrical flange top boards.
described form-fitting splint forms inverted U steel wire buckle and is longer than inner side edge length by the outer side edges length of groove.
described bolt is fixed two form-fitting splints by through hole and nut.
the utility model is simple in structure, easy to operate, the time used while shortening maintenance well, increase work efficiency, and guarantee continuous production, and can effectively strengthen the safety of proposing well operation.
accompanying drawing explanation
fig. 1 is that the front view of portable unit for well is carried in deep well maintenance of the present utility model;
fig. 2 is that the birds-eye view of portable unit for well is carried in deep well maintenance of the present utility model.
in figure:
, form-fitting splint 2, pipe outer wall chuck 3, flange top board
, bolt 5, nut 6, steel wire buckle groove
, through hole.
the specific embodiment
below, with reference to drawings and Examples to a kind of deep well of the utility model maintenance carry well and be elaborated with portable unit:
as shown in Figure 1, 2, well portable unit is carried in a kind of deep well maintenance, comprise two the identical form-fitting splints 1 in left and right, the middle part of form-fitting splint 1 forms semi-circular pipe outer wall chuck 2, both sides at form-fitting splint 1 form through hole 7, the bottom, two ends of form-fitting splint 1 is formed with respectively groove 6 for inverted U steel wire buckle, on each pipe outer wall chuck 2 cylindrical, is provided with two symmetrical top boards 3 for flange.
described form-fitting splint 1 forms inverted U steel wire buckle and is longer than inner side edge length by the outer side edges length of groove 6.
described bolt 4 is fixing by two form-fitting splints 1 by through hole 7 and nut 5.
using method of the present utility model:
first with two pipe outer wall chucks 2, well pipe outer wall is clamped, with bolt 4 and nut 5, two form-fitting splints 1 are firmly fastened, flange is withstood on to well pipe butt flange bottom with top board 3, so that the dismounting of bolt between well pipe butt flange, subsequently by steel wire buckle one head suspension at steel wire buckle with in groove 6, other end is suspended on crane eave tile, when crane rises to certain position by deep well water pipe, be generally apart from ground 6-8 rice left and right, the another set of well device of carrying uses same method fastening next intercepting drain.Two covering devices are used alternatingly subsequently, until well is proposed completely, also use same procedure during installation.
the utility model is simple in structure, easy to operate, the time used while shortening maintenance well, increase work efficiency, and guarantee continuous production, and can effectively strengthen the safety of proposing well operation.
Claims (3)
1. well portable unit is carried in a deep well maintenance, comprise left and right two identical form-fitting splints (1), the middle part that it is characterized in that form-fitting splint (1) forms semi-circular pipe outer wall chuck (2), both sides at form-fitting splint (1) form through hole (7), the bottom, two ends of form-fitting splint (1) is formed with respectively inverted U groove (6) for steel wire buckle, on each pipe outer wall chuck (2) cylindrical, is provided with symmetrical two top boards for flange (3).
2. well portable unit is carried in a kind of deep well maintenance according to claim 1, it is characterized in that: described form-fitting splint (1) forms the outer side edges length of inverted U groove (6) for steel wire buckle and is longer than inner side edge length.
3. well portable unit is carried in a kind of deep well maintenance according to claim 1, it is characterized in that: bolt (4) is fixing by two form-fitting splints (1) by through hole (7) and nut (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320446081.9U CN203451059U (en) | 2013-07-25 | 2013-07-25 | Portable device for maintenance hoisting for deepwater well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320446081.9U CN203451059U (en) | 2013-07-25 | 2013-07-25 | Portable device for maintenance hoisting for deepwater well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203451059U true CN203451059U (en) | 2014-02-26 |
Family
ID=50130956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320446081.9U Expired - Fee Related CN203451059U (en) | 2013-07-25 | 2013-07-25 | Portable device for maintenance hoisting for deepwater well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203451059U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107917070A (en) * | 2017-11-22 | 2018-04-17 | 中国神华能源股份有限公司 | Fixing piece for deep well pump and the lifting device including it |
-
2013
- 2013-07-25 CN CN201320446081.9U patent/CN203451059U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107917070A (en) * | 2017-11-22 | 2018-04-17 | 中国神华能源股份有限公司 | Fixing piece for deep well pump and the lifting device including it |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160206 Address after: The 300457 Eastern Tianjin City Development Zone, Dongting Street No. 10 Patentee after: Tianjin crystal polymerization Co., Ltd. Address before: 300450 Tanggu Binhai New Area, Yingkou Road, No. 1088, No. Patentee before: Haijing Group Co., Ltd., Changlu, Tianjin City |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20170725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |