CN102182447B - Double-drum linked main engine for well logging and well testing - Google Patents
Double-drum linked main engine for well logging and well testing Download PDFInfo
- Publication number
- CN102182447B CN102182447B CN 201110135502 CN201110135502A CN102182447B CN 102182447 B CN102182447 B CN 102182447B CN 201110135502 CN201110135502 CN 201110135502 CN 201110135502 A CN201110135502 A CN 201110135502A CN 102182447 B CN102182447 B CN 102182447B
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Abstract
The invention discloses a double-drum linked main engine for well logging and well testing, and relates to the double-drum linked main engine capable of distributing power to two independent drums via a clutch mechanism. The number of the drums (2) is two; and a power transmission device comprises an input shaft (3), a gear set and an output main shaft (4) which are positioned on the same axial line, and a hollow output shaft (5) which is sleeved on the output main shaft (4) and rotates around the output main shaft (4). The double-drum linked main engine has two opposite independent drums, and the power of a power source is distributed to the two independent drums based on demands by using the clutch mechanism with a unique design, so that two or two groups of cables can be controlled by one main engine to perform the test operation in the well testing operation. The invention has the advantages of small occupied space and high working efficiency.
Description
Technical field
The present invention relates to well logging, well testing twin-roll interlocking main machine, being specifically related to a kind of can be the twin-roll interlocking main machine of two independent cylinder distributed power by clutch.
Background technology
In technical fields such as oil reservoir loggings, such as logging operation, often need to be in the aboveground test job of carrying out simultaneously more than one of a bite, to carry out respectively test jobs by same at present two cables, and the main frame that in the past used generally only had a cylinder or can only test an operation when well logging, and the test jobs that carries out simultaneously for many cables can only adopt two or many testing equipments to carry out.Like this, not only increase more equipment investment, and also become comparatively difficult for use multiple devices in the space comparatively limited on well head, and brought inconvenience to operation.
Summary of the invention
Technical problem to be solved by this invention is: a kind of well logging-testing twin-roll interlocking main machine that is provided with two relatively independent cylinders is provided.
Technical solution of the present invention is: it comprises body, cylinder and power transmission, described cylinder is two, described power transmission comprises the power shaft that is on the same axis, gear train, the output main shaft is exported on the main shaft and the hollow output shaft that can rotate around it with being enclosed within, gear train comprises is located at respectively the power shaft output, the input tooth of output main shaft input end and hollow output shaft input, the main shaft output gear, hollow shaft output gear and the power that is used for inputting are sent to the gear shift tooth of main shaft output gear or hollow shaft output gear, input tooth and main shaft output gear are external tooth, the hollow shaft output gear is that internal tooth and its diameter are greater than the main shaft output gear, hollow shaft output gear and main shaft output gear are spaced a distance, the gear shift tooth is that input is provided with internal tooth, output is provided with the tubular body of internal tooth and external tooth simultaneously, the outer wall of gear shift tooth is provided with for be connected the annular groove that commutates with shift fork, the internal tooth of gear shift tooth input is meshed with the input tooth of power shaft end and can slides thereon, gear shift tooth output is between main shaft output gear and hollow shaft output gear, in the gear shift tooth output, external tooth can be meshed with main shaft output gear and hollow shaft output gear respectively by endwisely slipping, and two cylinders are separately fixed on output main shaft and the hollow output shaft.
Technique effect of the present invention is: it has two relative independent cylinders, the clutch of use unique design is assigned to two independent cylinders on demand with the power of power source, to be implemented in logging operation, only to use a main frame can control two or two groups of cables and carry out test jobs.Have and occupy little space and the advantage of high efficiency.
Description of drawings
Fig. 1 is structure diagram of the present invention;
Fig. 2 is the sectional structure schematic diagram of running part of the present invention.
The specific embodiment
As illustrated in fig. 1 and 2, it comprises body 1, cylinder 2 and power transmission, described cylinder 2 is two, described power transmission comprises the power shaft 3 that is on the same axis, gear train, output main shaft 4 is exported on the main shaft 4 and the hollow output shaft 5 that can rotate around it with being enclosed within, gear train comprises is located at respectively power shaft 3 outputs, the input tooth 6 of output main shaft 4 inputs and hollow output shaft 5 inputs, main shaft output gear 7, hollow shaft output gear 8 and the power that is used for inputting are sent to the gear shift tooth 9 of main shaft output gear 7 or hollow shaft output gear 8, input tooth 6 and main shaft output gear 7 are external tooth, hollow shaft output gear 8 is that internal tooth and its diameter are greater than main shaft output gear 7, hollow shaft output gear 8 is spaced a distance with main shaft output gear 7, gear shift tooth 9 is provided with internal tooth for input, output is provided with the tubular body of internal tooth and external tooth simultaneously, the outer wall of gear shift tooth 9 is provided with the annular groove 10 that commutates for being connected with shift fork, the internal tooth of gear shift tooth 9 inputs is meshed with the input tooth 6 of power shaft 3 ends and can slides thereon, gear shift tooth 9 outputs are between main shaft output gear 7 and hollow shaft output gear 8, in gear shift tooth 9 outputs, external tooth can be meshed with main shaft output gear 7 and hollow shaft output gear 8 respectively by endwisely slipping, and two cylinders 2 are separately fixed on output main shaft 4 and the hollow output shaft 5.
Two cylinders of this product can be realized respectively the output of rotating output and neutral gear under the cooperation of the control of gear shift tooth 9 and power source, two cylinders of control carry out respectively test jobs in different time sections.And configurable counter accurately calculates the length of transferring cable.After conveniently finishing all following complete survey tools, transfer another survey tool coordinating operation by another cylinder again.
Claims (1)
1. well logging-testing twin-roll interlocking main machine, comprise body (1), cylinder (2) and power transmission, it is characterized in that, described cylinder (2) is two, described power transmission comprises the power shaft (3) that is on the same axis, gear train, export main shaft (4) and be enclosed within the hollow output shaft (5) that output main shaft (4) is upper and can rotate around it, gear train comprises is located at respectively power shaft (3) output, the input tooth (6) of output main shaft (4) input and hollow output shaft (5) input, main shaft output gear (7), hollow shaft output gear (8) and the power that is used for inputting are sent to the gear shift tooth (9) of main shaft output gear (7) or hollow shaft output gear (8), input tooth (6) and main shaft output gear (7) are external tooth, hollow shaft output gear (8) is that internal tooth and its diameter are greater than main shaft output gear (7), hollow shaft output gear (8) is spaced a distance with main shaft output gear (7), gear shift tooth (9) is provided with internal tooth for input, output is provided with the tubular body of internal tooth and external tooth simultaneously, the outer wall of gear shift tooth (9) is provided with the annular groove (10) that commutates for being connected with shift fork, the internal tooth of gear shift tooth (9) input is meshed with the input tooth (6) of power shaft (3) end and can slides thereon, gear shift tooth (9) output is positioned between main shaft output gear (7) and the hollow shaft output gear (8), in gear shift tooth (9) output, external tooth can be meshed with main shaft output gear (7) and hollow shaft output gear (8) respectively by endwisely slipping, and two cylinders (2) are separately fixed on output main shaft (4) and the hollow output shaft (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110135502 CN102182447B (en) | 2011-05-25 | 2011-05-25 | Double-drum linked main engine for well logging and well testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110135502 CN102182447B (en) | 2011-05-25 | 2011-05-25 | Double-drum linked main engine for well logging and well testing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102182447A CN102182447A (en) | 2011-09-14 |
| CN102182447B true CN102182447B (en) | 2013-04-17 |
Family
ID=44568725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110135502 Expired - Fee Related CN102182447B (en) | 2011-05-25 | 2011-05-25 | Double-drum linked main engine for well logging and well testing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102182447B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2154906Y (en) * | 1993-03-26 | 1994-02-02 | 哈尔滨市石油机械配件厂 | Automotive wholly-enclosed detecting mechanism for test well of oil field |
| CN2466418Y (en) * | 2001-02-23 | 2001-12-19 | 西安石油勘探仪器总厂 | Planetary speed changer for petroleum logging winch |
| ITMO20040345A1 (en) * | 2004-12-23 | 2005-03-23 | Key Partner Holding S A | '' INTERNAL COMBUSTION ENGINE WITH PERFECT ALTERNATIVE OPERATION ''. |
| CN202047810U (en) * | 2011-05-25 | 2011-11-23 | 刘鹏达 | Well logging-testing twin-roll interlocking main machine |
-
2011
- 2011-05-25 CN CN 201110135502 patent/CN102182447B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102182447A (en) | 2011-09-14 |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 |
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| CF01 | Termination of patent right due to non-payment of annual fee |