CN103306816A - Manual-operated jigger interlocking device for marine diesel engines - Google Patents
Manual-operated jigger interlocking device for marine diesel engines Download PDFInfo
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- CN103306816A CN103306816A CN2013102933583A CN201310293358A CN103306816A CN 103306816 A CN103306816 A CN 103306816A CN 2013102933583 A CN2013102933583 A CN 2013102933583A CN 201310293358 A CN201310293358 A CN 201310293358A CN 103306816 A CN103306816 A CN 103306816A
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- diesel engine
- axle sleeve
- jigger
- jiggering
- mounting plate
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Abstract
The invention discloses a manual-operated jigger interlocking device for marine diesel engines. The manual-operated jigger interlocking device comprises a mounting plate fixedly arranged on a diesel engine. A gear shaft which can vertically slide along the board of the mounting board is arranged on the mounting board, a shaft sleeve is arranged outside the gear shaft, a hexagonal connector of the jigger is arranged at one end of the gear shaft, a jigger gear meshed with a flywheel ring gear of the diesel engine is arranged at the other end of the gear shaft, the shaft sleeve has a big end and a small end which are in smooth transition. A travel switch for controlling diesel engine start-up system connecting circuit is further arranged on the mounting board, the diesel engine start-up system connecting circuit is off when the travel switch is contacted with the big end of the shaft sleeve, and the diesel engine start-up system connecting circuit is on when the travel switch is contacted with the small end of the shaft sleeve. The manual-operated jigger interlocking device can realize operations such as timing adjustment and coupling adjustment, and also has the advantages of simple dismounting, low production cost and convenient operation; besides, the jigger structure is small and exquisite, so that mounting space is saved, and the manual-operated jigger interlocking device is applicable to marine diesel engines with limit mounting space.
Description
Technical field
The invention belongs to the manual jiggering technical field of marine diesel engine, be specifically related to a kind of marine diesel engine jiggering interlocking mechanism.
Background technique
In the starting process of existing middling speed marine diesel engine after assembling, test run, maintenance and long-time the shutdown; need realize operations such as the timing of diesel engine is regulated, coupling adjusting with the moving flywheel of barring mechanism dish; but present most of fishing does not have the mounting disc mechanism of car with diesel engine and part marine engine; only use the jiggering bar more than a meter to prize the flywheel jiggering; jiggering labor intensity is big; jiggering efficient is low, and this operation lacks the interlock with diesel engine starting system, has potential safety hazard.Though on the diesel engine of some high configurations pneumatic or electric barring mechanism can be installed, with high costs, fishing machine and part ship machine market are difficult to accept.
Summary of the invention
In view of this, the purpose of this invention is to provide a kind of marine diesel engine jiggering interlocking mechanism, can realize operation such as the timing of diesel engine is regulated, coupling adjusting and have simple, with low cost, the easy to operate advantage of dismounting.
The objective of the invention is to be achieved through the following technical solutions:
A kind of marine diesel engine jiggering interlocking mechanism, comprise the mounting plate that is fixedly installed on the diesel engine, described mounting plate is provided with can be along the vertical gear shaft that slides of its plate face, described gear shaft outer installment has axle sleeve, gear shaft one end is provided with six side's interfaces of jiggering, the other end is provided with the jiggering gear with the engagement of diesel engine flywheel ring gear, described axle sleeve is divided into big end and small end, the diameter of the big end of described axle sleeve is greater than the diameter of axle sleeve small end, seamlessly transit between the two, also be provided with the position limit switch for control diesel engine starting system connecting circuit on the described mounting plate, the diesel engine starting system connecting circuit disconnects during the big end in contact of described position limit switch and axle sleeve, diesel engine starting system connecting circuit closure when described position limit switch contacts with the axle sleeve small end;
Further, described mounting plate is provided with keyway, and described axle sleeve is provided with the feather key that can slidably reciprocate along keyway, and described feather key is fixedly installed on the axle sleeve;
Further, described mounting plate is provided with fastening screw, and described feather key is provided with the hinge last that cooperates with fastening screw;
Further, also be provided with oil hole on the described feather key, the plug cock screw is installed on the described oil hole;
Further, described mounting plate is provided with the adjustment backing plate, and described position limit switch is arranged on to be adjusted on the backing plate.
The invention has the beneficial effects as follows: it is pedestal that the present invention adopts mounting plate, at mounting plate gear shaft is set, and gear shaft can slidably reciprocate along mounting plate, gear shaft one end is provided with six side's interfaces of jiggering, the other end is provided with the jiggering gear with the engagement of diesel engine flywheel ring gear, the axle sleeve that arranges on the gear shaft can cooperate the control diesel engine starting system with position limit switch, thereby the timing that realizes diesel engine is regulated, the coupling adjusting waits operation, because the small and exquisite exquisiteness of barring mechanism of the present invention, therefore dismounting is simple, with low cost, easy to operate, simultaneously also save installing space, be specially adapted to the limited marine diesel engine of installing space.
Other advantages of the present invention, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on being apparent to those skilled in the art to investigating hereinafter, perhaps can obtain instruction from the practice of the present invention.Target of the present invention and other advantages can realize and obtain by following specification.
Description of drawings
In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention is described in further detail below in conjunction with accompanying drawing, wherein:
Fig. 1 is structural representation of the present invention;
Fig. 2 is 3 dimensional drawing of the present invention;
Fig. 3 is the non-jiggering phase diagram of the present invention;
Fig. 4 is jiggering phase diagram of the present invention.
Embodiment
Hereinafter with reference to accompanying drawing, the preferred embodiments of the present invention are described in detail.Should be appreciated that preferred embodiment only for the present invention is described, rather than in order to limit protection scope of the present invention.
As shown in the figure, a kind of marine diesel engine jiggering interlocking mechanism, comprise the mounting plate 1 that is fixedly installed on the diesel engine, described mounting plate is provided with can be along the vertical gear shaft 3 that slides of its plate face, described gear shaft outer installment has axle sleeve 8, gear shaft one end is provided with six side's interfaces of jiggering, the other end is provided with the jiggering gear 2 with the engagement of diesel engine flywheel ring gear, seamlessly transit between the big end of described axle sleeve 8 and the small end, also be provided with the position limit switch 9 for control diesel engine starting system connecting circuit on the described mounting plate, diesel engine starting system connecting circuit disconnection during the big end in contact of described position limit switch 9 and axle sleeve 8, diesel engine starting system connecting circuit closure when described position limit switch 9 contacts with axle sleeve 8 small ends.
In the present embodiment, adopting mounting plate 1 is pedestal, at mounting plate 1 gear shaft 3 is set, and gear shaft 3 can slidably reciprocate along mounting plate, gear shaft 3 one ends are provided with the jiggering gear 2 with the engagement of diesel engine flywheel ring gear, jiggering gear 2 is fastened on the gear shaft 3 by locking nut 4, the outer installment of gear shaft 3 has axle sleeve 8, gear shaft 3 tape spools cover 8 is when mounting plate 1 moves around, promotion position limit switch 9 is opened or is closed, the diesel engine starting system connecting circuit is disconnected or closure, thereby the timing that realizes diesel engine is regulated, the coupling adjusting waits operation, because the small and exquisite exquisiteness of barring mechanism of the present invention, so dismounting is simple, with low cost, easy to operate, simultaneously also save installing space, be specially adapted to the limited marine diesel engine of installing space.
In the present embodiment, described mounting plate 1 is provided with keyway, and described axle sleeve 8 is provided with the feather key 7 that can slidably reciprocate along keyway, and described feather key 7 is fixedly installed on the axle sleeve 8; The stability that feather key helps gear shaft to move around is set.
In the present embodiment, described mounting plate 1 is provided with fastening screw 5, and described feather key 7 is provided with the hinge last that cooperates with fastening screw; The structure of this fastening screw can effectively prevent the gear shaft play.
In the present embodiment, also be provided with oil hole on the described feather key 7, plug cock screw 6 is installed on the described oil hole; Inject suitable lubricant oil in the oil hole and can play lubrication effect.
In the present embodiment, described mounting plate 1 is provided with adjusts backing plate 10, and described position limit switch 9 is arranged on to be adjusted on the backing plate 10; The adjustment backing plate is set can make position limit switch 9 be installed in a suitable position.
The working principle of present embodiment: when axle sleeve moved to high order end (Fig. 3 position), barring mechanism was in non-jiggering state, position limit switch contact projection; When axle sleeve moves to low order end (Fig. 4 position), barring mechanism is in the jiggering state, jiggering gear and the engagement of diesel engine flywheel ring gear, with spanner turning gear wheel shaft left end six square joints, can realize the jiggering operation, this moment, the position limit switch contact was partly depressed by the axle sleeve tail protrusion, was disconnected with the connecting circuit of starting system, and diesel engine can not be driven.
Explanation is at last, above embodiment is only unrestricted in order to technological scheme of the present invention to be described, although with reference to preferred embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technological scheme of the present invention, and not breaking away from aim and the scope of the technical program, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (5)
1. marine diesel engine jiggering interlocking mechanism, it is characterized in that: comprise the mounting plate that is fixedly installed on the diesel engine, described mounting plate is provided with can be along the vertical gear shaft that slides of its plate face, described gear shaft outer installment has axle sleeve, gear shaft one end is provided with six side's interfaces of jiggering, the other end is provided with the jiggering gear with the engagement of diesel engine flywheel ring gear, described axle sleeve is divided into big end and small end, the diameter of the big end of described axle sleeve is greater than the diameter of axle sleeve small end, seamlessly transit between the two, also be provided with the position limit switch for control diesel engine starting system connecting circuit on the described mounting plate, the diesel engine starting system connecting circuit disconnects during the big end in contact of described position limit switch and axle sleeve, diesel engine starting system connecting circuit closure when described position limit switch contacts with the axle sleeve small end.
2. marine diesel engine jiggering according to claim 1 interlocking mechanism, it is characterized in that: described mounting plate is provided with keyway, and described axle sleeve is provided with the feather key that can slidably reciprocate along keyway, and described feather key is fixedly installed on the axle sleeve.
3. marine diesel engine jiggering according to claim 2 interlocking mechanism, it is characterized in that: described mounting plate is provided with fastening screw, and described feather key is provided with the hinge last that cooperates with fastening screw.
4. marine diesel engine jiggering according to claim 3 interlocking mechanism is characterized in that: also be provided with oil hole on the described feather key, the plug cock screw is installed on the described oil hole.
5. marine diesel engine jiggering according to claim 1 interlocking mechanism, it is characterized in that: described mounting plate is provided with the adjustment backing plate, and described position limit switch is arranged on to be adjusted on the backing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102933583A CN103306816A (en) | 2013-07-12 | 2013-07-12 | Manual-operated jigger interlocking device for marine diesel engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102933583A CN103306816A (en) | 2013-07-12 | 2013-07-12 | Manual-operated jigger interlocking device for marine diesel engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103306816A true CN103306816A (en) | 2013-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102933583A Pending CN103306816A (en) | 2013-07-12 | 2013-07-12 | Manual-operated jigger interlocking device for marine diesel engines |
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| CN (1) | CN103306816A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106014747A (en) * | 2016-07-07 | 2016-10-12 | 重庆双奥机械制造有限公司 | Electric motor starter with function of manual turning |
| CN107191269A (en) * | 2017-07-24 | 2017-09-22 | 资阳晨风西铁机械有限公司 | A kind of electric barring machine |
| CN110171524A (en) * | 2019-05-28 | 2019-08-27 | 沪东中华造船(集团)有限公司 | A kind of interim barring gear that shafting epoxy pours |
| CN110284968A (en) * | 2019-07-11 | 2019-09-27 | 河南柴油机重工有限责任公司 | A kind of hand turning interlock suitable for without bell housing diesel engine |
| CN110836142A (en) * | 2019-10-29 | 2020-02-25 | 常州市多维电器有限公司 | Handheld barring device |
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| CN201351537Y (en) * | 2008-12-25 | 2009-11-25 | 中国北车集团大连机车车辆有限公司 | Axially inserted turning mechanism |
| CN201386593Y (en) * | 2009-03-24 | 2010-01-20 | 南车戚墅堰机车有限公司 | Turning gear for diesel engine |
| CN101839173A (en) * | 2010-05-28 | 2010-09-22 | 中国广东核电集团有限公司 | Manually-operated jigger mechanism for emergency power device of pressurized water reactor nuclear power station |
| CN202596889U (en) * | 2012-06-01 | 2012-12-12 | 潍柴动力股份有限公司 | Jigger device |
| CN202645732U (en) * | 2012-04-17 | 2013-01-02 | 胜利油田胜利动力机械集团有限公司 | High-power engine hand barring device |
| CN203362317U (en) * | 2013-07-12 | 2013-12-25 | 潍柴重机股份有限公司重庆分公司 | Manual jigger interlocking mechanism of marine diesel engine |
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2013
- 2013-07-12 CN CN2013102933583A patent/CN103306816A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201351537Y (en) * | 2008-12-25 | 2009-11-25 | 中国北车集团大连机车车辆有限公司 | Axially inserted turning mechanism |
| CN201386593Y (en) * | 2009-03-24 | 2010-01-20 | 南车戚墅堰机车有限公司 | Turning gear for diesel engine |
| CN101839173A (en) * | 2010-05-28 | 2010-09-22 | 中国广东核电集团有限公司 | Manually-operated jigger mechanism for emergency power device of pressurized water reactor nuclear power station |
| CN202645732U (en) * | 2012-04-17 | 2013-01-02 | 胜利油田胜利动力机械集团有限公司 | High-power engine hand barring device |
| CN202596889U (en) * | 2012-06-01 | 2012-12-12 | 潍柴动力股份有限公司 | Jigger device |
| CN203362317U (en) * | 2013-07-12 | 2013-12-25 | 潍柴重机股份有限公司重庆分公司 | Manual jigger interlocking mechanism of marine diesel engine |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106014747A (en) * | 2016-07-07 | 2016-10-12 | 重庆双奥机械制造有限公司 | Electric motor starter with function of manual turning |
| CN106014747B (en) * | 2016-07-07 | 2017-05-10 | 重庆双奥机械制造有限公司 | Electric motor starter with function of manual turning |
| CN107191269A (en) * | 2017-07-24 | 2017-09-22 | 资阳晨风西铁机械有限公司 | A kind of electric barring machine |
| CN110171524A (en) * | 2019-05-28 | 2019-08-27 | 沪东中华造船(集团)有限公司 | A kind of interim barring gear that shafting epoxy pours |
| CN110284968A (en) * | 2019-07-11 | 2019-09-27 | 河南柴油机重工有限责任公司 | A kind of hand turning interlock suitable for without bell housing diesel engine |
| CN110284968B (en) * | 2019-07-11 | 2024-03-15 | 河南柴油机重工有限责任公司 | Manual jigger interlocking device suitable for diesel engine without flywheel casing |
| CN110836142A (en) * | 2019-10-29 | 2020-02-25 | 常州市多维电器有限公司 | Handheld barring device |
| CN110836142B (en) * | 2019-10-29 | 2021-11-23 | 常州市多维电器有限公司 | Handheld barring device |
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| PB01 | Publication | ||
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Application publication date: 20130918 |