CN106121815A - A kind of barring mechanism - Google Patents
A kind of barring mechanism Download PDFInfo
- Publication number
- CN106121815A CN106121815A CN201610590375.7A CN201610590375A CN106121815A CN 106121815 A CN106121815 A CN 106121815A CN 201610590375 A CN201610590375 A CN 201610590375A CN 106121815 A CN106121815 A CN 106121815A
- Authority
- CN
- China
- Prior art keywords
- barring
- component
- electromotor
- hole
- alignment pin
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B77/00—Component parts, details or accessories, not otherwise provided for
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
- Automatic Assembly (AREA)
Abstract
The invention provides a kind of barring mechanism, this barring mechanism includes barring component and mounting assembly, barring component is movably disposed in mounting assembly, and barring component has the rest position that barring component separates with the output shaft of electromotor with jiggering position and the barring component of the output shaft drive connection of electromotor.When needing to carry out jiggering, by mobile barring component to jiggering position, barring component is connected with the output shaft of electromotor, drives barring component that electromotor can carry out jiggering, and then judges whether the load of driven by engine has stuck and that resistance increases situation；During without jiggering, can be moved by barring component to rest position, barring component separates with the output shaft of electromotor, and electromotor just can start at any time and operate.Application technical scheme efficiently solves barring mechanism in prior art and assembles complexity, operates laborious problem.
Description
Technical field
The invention belongs to repair apparatus field, in particular to a kind of barring mechanism.
Background technology
Jiggering, refers to before starting electromotor, with manpower by several for engine rotation circles, in order to judge by driven by engine
Whether load has stuck and that resistance increases situation, thus avoids electromotor to damage because startup load is excessive.Barring mechanism is just
It is to play the mechanism of the effect of engine rotation with manpower.Always assemble at machine, parts assemble, check, adjust and daily
Barring mechanism all can be used during maintenance.But, current barring mechanism assembles complexity, and operation is laborious, repair and maintenance simultaneously
Inconvenience, increases use cost.
Summary of the invention
Present invention is primarily targeted at a kind of barring mechanism of offer, to solve prior art assembles complicated, operating cost
The problem of power.
To achieve these goals, according to an aspect of the invention, it is provided a kind of barring mechanism, including barring component
And mounting assembly, barring component is movably disposed in mounting assembly, and barring component has the defeated of barring component and electromotor
The rest position that the jiggering position of shaft drive connection separates with the output shaft of electromotor with barring component.
Further, barring mechanism also includes detent mechanism, and detent mechanism coordinates location barring component to exist with mounting assembly
Jiggering position or rest position.
Further, detent mechanism includes alignment pin, and mounting assembly is provided with the first hole, location and the second hole, location, fixed
Position pin coordinates location barring component in jiggering position with the first hole, location, and alignment pin and the second hole, location coordinate location barring component
At rest position.
Further, detent mechanism also includes taper knob, and taper knob is arranged on the operating side of alignment pin.
Further, barring component being offered installing hole, alignment pin is arranged on installing hole.
Further, barring component includes: drives gear and installs axle, installs axle and is movably mounted in mounting assembly
And can rotate relative to mounting assembly, drive gear to fixedly mount on the mounting shaft, installing hole is offered on the mounting shaft.
Further, barring component also includes operating nut, and operating nut is fixing with installation axle to be connected.
Further, mounting assembly includes support and backing plate, and backing plate is arranged on carrier, and support is arranged on backing plate, pad
Offer the first hole, location and the second hole, location on plate, support offers step trough, axle is installed and is arranged in step trough, and
Axle is installed to move along step trough.
Further, detent mechanism also includes installing nut and spring, installs nut and installs through hole on the mounting shaft,
Installing and offer through hole on nut, alignment pin penetrates in installing hole through affiliated through hole again, alternate with installation nut on alignment pin
Every position be provided with the shaft shoulder, spring is arranged on alignment pin and at the shaft shoulder with install between nut.
Further, mounting assembly also includes that travel switch, travel switch are connected with the control power supply of electromotor, jiggering group
When part is positioned at rest position, barring component triggers travel switch, and travel switch keeps the control power supply of electromotor normally to work, dish
When car assembly is positioned at jiggering position, the control power supply of electromotor disconnects.
Application technical scheme, barring mechanism includes barring component and mounting assembly, and barring component is movably
Being arranged in mounting assembly, barring component has the jiggering position of the output shaft drive connection with electromotor and defeated with electromotor
The rest position that shaft separates.When needing to carry out jiggering, by mobile barring component to jiggering position, barring component and electromotor
Output shaft connect, drive barring component that electromotor can carry out jiggering, and then judge whether the load of driven by engine has
The situation that stuck and resistance increases；During without jiggering, barring component can be moved to rest position, barring component and electromotor
Output shaft separates, and electromotor just can start at any time and operate, and whole barring mechanism is without frequent assembly and disassembly, simple to operate.
In addition to objects, features and advantages described above, the present invention also has other objects, features and advantages.
Below with reference to figure, the present invention is further detailed explanation.
Accompanying drawing explanation
The Figure of description of the part constituting the present invention is used for providing a further understanding of the present invention, and the present invention shows
Meaning property embodiment and explanation thereof are used for explaining the present invention, are not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows the sectional view of the embodiment of the barring mechanism according to the present invention.
Wherein, above-mentioned accompanying drawing includes the following drawings labelling: 10, barring component；11, gear is driven；12, axle is installed；13, behaviour
Make nut；20, mounting assembly；21, support；22, backing plate；221, the first hole, location；222, the second hole, location；23, travel switch；
30, detent mechanism；31, alignment pin；32, taper knob；33, nut is installed；34, spring.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the present invention and the feature in embodiment can phases
Combination mutually.Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
In order to make those skilled in the art be more fully understood that the present invention program, below in conjunction with in the embodiment of the present invention
Accompanying drawing, is clearly and completely described the technical scheme in the embodiment of the present invention, it is clear that described embodiment is only
The embodiment of a present invention part rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill people
The every other embodiment that member is obtained under not making creative work premise, all should belong to the model of present invention protection
Enclose.
It should be noted that term used herein above merely to describe detailed description of the invention, and be not intended to restricted root
Illustrative embodiments according to the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when using term " to comprise " in this manual and/or " bag
Include " time, it indicates existing characteristics, step, operation, device, assembly and/or combinations thereof.
Unless specifically stated otherwise, the parts illustrated the most in these embodiments and the table positioned opposite, digital of step
Reach formula and numerical value does not limits the scope of the invention.Simultaneously, it should be appreciated that for the ease of describing, each portion shown in accompanying drawing
The size divided not is to draw according to actual proportionate relationship.For technology, side known to person of ordinary skill in the relevant
Method and equipment may be not discussed in detail, but in the appropriate case, described technology, method and apparatus should be considered to authorize explanation
A part for book.It is shown here that any occurrence should be construed as merely exemplary with in all examples discussed, and
Not by way of limitation.Therefore, other example of exemplary embodiment can have different values.It should also be noted that similar label
In following accompanying drawing, represent similar terms with letter, therefore, the most a certain Xiang Yi accompanying drawing is defined, then attached subsequently
Figure need not it is further discussed.
In describing the invention, it is to be understood that the noun of locality such as " forward and backward, upper and lower, left and right ", " horizontal, vertical,
Vertically, level " and the indicated orientation such as " top, the end " or position relationship be normally based on orientation shown in the drawings or position and close
System, is for only for ease of the description present invention and simplifies description, and in the case of illustrating on the contrary, these nouns of locality do not indicate that
Must have specific orientation or with specific azimuth configuration and operation with device or the element of hint indication, therefore can not manage
Solve as limiting the scope of the invention；The noun of locality " inside and outside " refers to inside and outside the profile relative to each parts itself.
For the ease of describing, space relative terms here can be used, as " ... on ", " ... top ",
" at ... upper surface ", " above " etc., be used for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation levied.It should be appreciated that space relative terms is intended to comprise except the described in the drawings orientation of device
Outside different azimuth in use or operation.Such as, if the device in accompanying drawing is squeezed, then it is described as " at other devices
Part or structure above " or " other devices or structure on " device after will be positioned as " other devices or construct under
Side " or " under other devices or structure ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.This device can also other different modes location (90-degree rotation or be in other orientation), and
And space used herein above described relatively make respective explanations.
Fig. 1 shows the embodiment of the barring mechanism of the present invention, and this barring mechanism includes barring component 10 and mounting assembly
20, barring component 10 is movably disposed in mounting assembly 20, and barring component 10 has the output shaft with electromotor and drives even
The jiggering position connect and the rest position separated with the output shaft of electromotor.When needing to carry out jiggering, by mobile barring component
10 arrive jiggering position, and barring component 10 is connected with the output shaft of electromotor, drive barring component 10 electromotor can be carried out dish
Car, and then judge whether the load of driven by engine has stuck and that resistance increases situation；During without jiggering, can be by barring component
10 move to rest position, and barring component 10 separates with the output shaft of electromotor, and electromotor just can start at any time and operate, whole
Barring mechanism is without frequent assembly and disassembly, simple to operate.
Optionally, in the present embodiment, barring mechanism also includes that detent mechanism 30, detent mechanism 30 are joined with mounting assembly 20
Close, be used for positioning barring component 10 at jiggering position or rest position.When detent mechanism 30 departs from mounting assembly 20, barring component
10 can move in mounting assembly, when detent mechanism 30 is connected with mounting assembly 20, can position barring component 10.
Optionally, in the present embodiment, detent mechanism 30 includes alignment pin 31, and mounting assembly 20 is provided with the first location
Hole 221 and the second hole 222, location.When alignment pin 31 coordinates with the first hole 221, location, barring component 10 is positioned at rest position,
When alignment pin 31 coordinates with the second hole 222, location, barring component 10 is positioned at jiggering position.Optionally, the most unshowned
In embodiment, detent mechanism can also use buckle to position barring component 10, can install buckle on barring component 10,
Mounting assembly 20 is installed cutting ferrule accordingly, coordinates location barring component 10 with cutting ferrule by buckle.
Optionally, in the present embodiment, detent mechanism 30 also includes that taper knob 32, taper knob 32 are arranged on alignment pin 31
Operating side.It is designed with the position beneficially clamped on taper knob 32 or uses matte surface to replace smooth surface to increase static friction
Power, utilizes taper knob 32, it is simple to operate alignment pin 31.
Optionally, in the present embodiment, barring component 10 offers installing hole, be used for alignment pin 31 is installed.If jiggering
Assembly 10 uses other location modes, then the position portion on barring component 10 also can change accordingly, such as, uses buckle
Location, then need to install buckle on the mounting shaft.
Optionally, in the present embodiment, barring component 10 includes driving gear 11 and installing axle 12, installs axle 12 and may move
Be arranged in mounting assembly 20 and can rotate relative to mounting assembly 20, drive gear 11 be fixedly mounted on installation axle 12
On, installing hole is opened on installation axle 12.When barring component 10 needs to shift one's position (as transformed to jiggering position from rest position
Put), mobile axle 12 of installing needs the position of conversion.When barring component 10 wants jiggering, installing axle 12 by rotating, drive is driven
Moving gear 11 rotates, and drives gear 11 rotate and drive the travelling gear on the electromotor being engaged with to rotate, and then drive is sent out
Motivation rotates, and judges by whether the load of driven by engine has stuck and that resistance increases feelings by the rotation situation of electromotor
Condition.
Optionally, in the present embodiment, barring component 10 also includes operating nut 13, and operating nut 13 is solid with installation axle 12
Fixed connection.Drive with spanner torquing operations nut 13 and axle rotation is installed, in the case of rotating torque is certain, use handle longer
Spanner, it is possible to use less power rolling motor.
Optionally, in the present embodiment, mounting assembly 20 includes support 21 and backing plate 22, and backing plate 22 is arranged on carrier,
Carrier can be other mounting structures at engine shell or electromotor.Support 21 is arranged on backing plate 22, and backing plate 22 is offered
There is the first hole, location 221 and the second hole 222, location, support 21 offers step trough, axle 12 is installed and is arranged in step trough, peace
Dress axle 12 can move along step trough, and can rotate relative to support 21.Installation axle 12 moves and barring component 10 can be made to move,
During jiggering, torquing operations nut 13 makes installation axle 12 rotate, and then drives barring component 10 to rotate, and barring component 10 rotates and carries
The engine output shaft of dynamic drive connection therewith rotates, and finally makes engine rotation.
Optionally, in the present embodiment, detent mechanism 30 also includes installing nut 33 and spring 34.Nut 33 is installed install
On the installing hole installed on axle 12.Installing and offer through hole on nut 33, alignment pin 31 penetrates in installing hole through through hole again,
On alignment pin 31, installation nut 33 position separately being provided with the shaft shoulder, spring 34 is arranged on alignment pin 31 and is positioned at axle
Between shoulder and installation nut 33.Such as, when barring component 10 is during rest position to jiggering position, and pull outward taper knob
32, alignment pin 31 under tension detaches the first hole, location 221, and now spring 34 is in compressive state.Alignment pin 31 is from first
After departing from hole 221, location, barring component 10 can move by the step trough along support 21, and barring component 10 moves to jiggering position
Putting, when i.e. alignment pin 31 is directed at the second hole 222, location, decontrol taper knob 32, alignment pin 31 is inserted under the elastic force effect of spring 34
Entering the second hole, location 222, position coordinating of hole 222 by alignment pin 31 with second, barring component 10 is i.e. positioned to jiggering position
Put, jiggering can be carried out.
Optionally, in the present embodiment, mounting assembly 20 also includes travel switch 23, travel switch 23 and the control of electromotor
Power supply processed connects, and when barring component 10 is positioned at rest position, barring component 10 triggers travel switch 23, and travel switch 23 starts to be sent out
The control power supply of motivation, electromotor can be ready to start and operating, when barring component 10 is positioned at jiggering position, barring component 10
Separating with travel switch 23, the control power supply of electromotor disconnects, and the start-up circuit of electromotor cuts off so that electromotor is in the jiggering phase
Between can not start, so as to avoid an accident.
It should be noted that above-mentioned technical scheme can apply to the jiggering of Diesel engine, it is also possible to be applied to it
The jiggering of the electromotor of his type.
As can be seen from the above description, the above embodiments of the present invention achieve following technique effect:
Pull outward taper knob, and alignment pin departs from the hole, location on backing plate, installs axle and can move by the step trough along support
Dynamic, slide at the first hole, location, decontrol taper knob, alignment pin in access aperture, can realize location under spring force effect,
Now, barring component is in rest position, and meanwhile, barring component triggers travel switch, and travel switch starts the control of electromotor
Power supply, electromotor can be ready to start and operating；Mobile to the second hole, location, relieving taper knob, alignment pin is at spring bullet
Under power effect in access aperture, can realize location, now, barring component is in jiggering position, and meanwhile, barring component is opened with stroke
Closing and separate, the control power supply of electromotor disconnects, and the start-up circuit of electromotor cuts off so that electromotor can not open during jiggering
Dynamic, so as to avoid an accident.Only need to adjust alignment pin, slip barring component, jiggering, simple to operate and safety can be realized.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, that is made any repaiies
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. a barring mechanism, it is characterised in that include barring component (10) and mounting assembly (20), described barring component (10)
Being movably disposed in described mounting assembly (20), described barring component (10) has the output shaft drive connection with electromotor
Jiggering position and the rest position that separates with the output shaft of described electromotor.
Barring mechanism the most according to claim 1, it is characterised in that described barring mechanism also includes detent mechanism (30),
Described detent mechanism (30) coordinates to position described barring component (10) with described mounting assembly (20).
Barring mechanism the most according to claim 2, it is characterised in that described detent mechanism (30) includes alignment pin (31),
Be provided with in described mounting assembly (20) the first hole, location (221) and second location hole (222), described alignment pin (31) with
Described first location hole (221) coordinate with position described barring component (10) described rest position, described alignment pin (31) with
Described second hole, location (222) coordinates to position the described jiggering position of described barring component (10).
Barring mechanism the most according to claim 3, it is characterised in that described detent mechanism (30) also includes taper knob
(32), described taper knob (32) is arranged on the operating side of described alignment pin (31).
Barring mechanism the most according to claim 3, it is characterised in that described barring component offers installing hole on (10), institute
State alignment pin (31) to be arranged in described installing hole.
Barring mechanism the most according to claim 5, it is characterised in that described barring component (10) includes driving gear (11)
With installation axle (12), described installation axle (12) is movably mounted in described mounting assembly (20) and relative to described installation
Assembly (20) rotatably arranged with, described driving gear (11) is fixedly mounted on described installation axle (12), and described installing hole is opened
It is located on described installation axle (12).
Barring mechanism the most according to claim 6, it is characterised in that described barring component (10) also includes operating nut
(13), described operating nut (13) is fixing with described installation axle (12) is connected.
Barring mechanism the most according to claim 7, it is characterised in that described mounting assembly (20) includes support (21) and pad
Plate (22), described backing plate (22) is arranged on carrier, and described support (21) is arranged on described backing plate (22), described backing plate (22)
On offer the first hole, location (221) and second location hole (222), described support (21) offers step trough, described installation
Axle (12) is arranged in described step trough, and described installation axle (12) can move along described step trough.
Barring mechanism the most according to claim 8, it is characterised in that described detent mechanism (30) also includes installing nut
(33) and spring (34), described installation nut (33) is arranged at the described installing hole on described installation axle (12), described installation
Offering through hole on nut (33), described alignment pin (31) penetrates in described installing hole through described through hole again, described alignment pin
(31) upper and described installation nut (33) position separately is provided with the shaft shoulder, and described spring (34) is arranged on described alignment pin
(31) go up and be positioned between the described shaft shoulder and described installation nut (33).
Barring mechanism the most according to claim 1, it is characterised in that described mounting assembly (20) also includes travel switch
(23), described travel switch (23) is connected with the control power supply of electromotor, and described barring component (10) is positioned at described rest position
Time, described barring component (10) triggers described travel switch (23), and described travel switch (23) keeps the control of described electromotor
Power supply normally works, and when described barring component (10) is positioned at described jiggering position, described electromotor controls power supply and disconnects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610590375.7A CN106121815B (en) | 2016-07-25 | 2016-07-25 | A kind of barring mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610590375.7A CN106121815B (en) | 2016-07-25 | 2016-07-25 | A kind of barring mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106121815A true CN106121815A (en) | 2016-11-16 |
| CN106121815B CN106121815B (en) | 2019-05-21 |
Family
ID=57290735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610590375.7A Active CN106121815B (en) | 2016-07-25 | 2016-07-25 | A kind of barring mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106121815B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN114961989A (en) * | 2021-02-23 | 2022-08-30 | 北京福田康明斯发动机有限公司 | Engine crankshaft disc headstock and automatic adjusting method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5882181A (en) * | 1996-10-01 | 1999-03-16 | Cummins Engine Company, Inc. | Barring adaptor for an engine air compressor |
| CN201218138Y (en) * | 2008-03-17 | 2009-04-08 | 上海宝钢设备检修有限公司 | Timing automatic positioning equipment for engine jigger |
| CN201496148U (en) * | 2009-08-29 | 2010-06-02 | 张淑梅 | Turning device |
| CN204327286U (en) * | 2014-11-17 | 2015-05-13 | 潍柴动力股份有限公司 | A kind of barring gear |
| CN204532542U (en) * | 2015-04-10 | 2015-08-05 | 中国石油集团渤海钻探工程有限公司 | Diesel engine power-assisted barring gear |
-
2016
- 2016-07-25 CN CN201610590375.7A patent/CN106121815B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5882181A (en) * | 1996-10-01 | 1999-03-16 | Cummins Engine Company, Inc. | Barring adaptor for an engine air compressor |
| CN201218138Y (en) * | 2008-03-17 | 2009-04-08 | 上海宝钢设备检修有限公司 | Timing automatic positioning equipment for engine jigger |
| CN201496148U (en) * | 2009-08-29 | 2010-06-02 | 张淑梅 | Turning device |
| CN204327286U (en) * | 2014-11-17 | 2015-05-13 | 潍柴动力股份有限公司 | A kind of barring gear |
| CN204532542U (en) * | 2015-04-10 | 2015-08-05 | 中国石油集团渤海钻探工程有限公司 | Diesel engine power-assisted barring gear |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN114961989A (en) * | 2021-02-23 | 2022-08-30 | 北京福田康明斯发动机有限公司 | Engine crankshaft disc headstock and automatic adjusting method thereof |
| CN114961989B (en) * | 2021-02-23 | 2023-07-25 | 北京福田康明斯发动机有限公司 | Engine crankshaft disc headstock and automatic adjusting method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106121815B (en) | 2019-05-21 |
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