CN105060090B - Flywheel chamber hoisting tool - Google Patents
Flywheel chamber hoisting tool Download PDFInfo
- Publication number
- CN105060090B CN105060090B CN201510560809.4A CN201510560809A CN105060090B CN 105060090 B CN105060090 B CN 105060090B CN 201510560809 A CN201510560809 A CN 201510560809A CN 105060090 B CN105060090 B CN 105060090B
- Authority
- CN
- China
- Prior art keywords
- hoisting
- arm
- flywheel chamber
- sliding sleeve
- flywheel
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a flywheel chamber hoisting tool. The flywheel chamber hoisting tool comprises a hollow cylindrical hoisting arm, wherein a guide pillar is axially installed in an inner chamber of the hoisting chamber in a sliding manner, and a strip-shaped hole which axially extends is formed in the side wall of the hoisting arm; shifting fork is rotationally connected with a first rotating shaft through the guide pillar, the first rotating shaft is arranged along the radial direction of the hoisting arm, and the outer end of the first rotating shaft penetrates through the strip-shaped hole; a sliding sleeve and the guide pillar are rotationally connected through a second rotating shaft, the second rotating shaft is parallel to the first rotating shaft, and the outer end of the second rotating shaft penetrates through the strip-shaped hole; at least two support components are installed outside the sliding sleeve, and comprise pull rods, support arms, and hoisting claws, one end of each pull rod is installed on the sliding sleeve, the support arms are fixedly connected to the hoisting arm, one end of each hoisting claw is rotationally connected with the pull rod, and the other end of each hoisting claw is rotationally connected with each support arm. When the tool is in the hoisting state, the upper end surfaces of the hoisting claws are connected with a flywheel chamber to be hoisted in a propping manner. Therefore, the hoisting tool is matched with hoisting equipment, and the hoisting transportation of the flywheel chamber is realized, so that the production efficiency is improved, and the labor intensity of workers is alleviated.
Description
Technical field
The present invention relates to suspender technical field, more particularly, to a kind of flywheel chamber hoisting fixture.
Background technology
Flywheel chamber is part in disc cavity, and its side has docks centre bore with engine crankshaft, and opposite side is circumferentially
Direction is provided with boss.Flywheel chamber needs when being assembled on electromotor flywheel chamber level is transported on workbench and carries out gluing,
How by the way of a dead lift, flywheel chamber to be carried on workbench at present, and flywheel chamber is heavier, leads to labor strength
Larger, and the mode production efficiency of a dead lift is relatively low, affects productive temp.
Therefore it provides a kind of flywheel chamber hoisting fixture, to realizing the hoisting transportation of flywheel chamber with hanging device cooperation, from
And improve production efficiency, reduce labor strength, just become those skilled in the art's problem demanding prompt solution.
Content of the invention
It is an object of the invention to provide a kind of flywheel chamber hoisting fixture, to realizing hanging of flywheel chamber with hanging device cooperation
Shipment is defeated, thus improve production efficiency, reduces labor strength.
To achieve these goals, the present invention provides a kind of flywheel chamber hoisting fixture, including the arm in hollow tube-shape, institute
The upper end stating arm is provided with lifting ear, is axially slidably fitted with guide pillar, the side wall of described arm offers axial direction in its inner chamber
The bar hole extending；Shift fork passes through the first rotary shaft rotation with described guide pillar and is connected, and described first rotary shaft is along described arm
It is radially arranged, and its outer end passes through described bar hole；Sliding sleeve passes through the second rotary shaft rotation with described guide pillar and is connected, and described second
Rotary shaft is paralleled with described first rotary shaft, and its outer end passes through described bar hole；It is provided with least two outside described sliding sleeve
Individual support component, described support component includes being installed on the pull bar of described sliding sleeve, being fixed on described arm with its one end rotation
Support arm, and hang pawl, described one end hanging pawl is rotated with described pull bar and is connected, and its other end is connected with the rotation of described support arm,
And when being in lifting state, the described upper surface hanging pawl is abutted against with flywheel chamber to be hung.
Further, also include the positive stop that is installed on described arm, described shift fork is rotated with described positive stop
Connect, and when being in lifting state, described shift fork is abutted against with described positive stop.
Further, described sliding sleeve is provided with engaging lug, described pull bar is rotated with described engaging lug and is connected.
Further, the described upper surface hanging pawl is provided with the first nylon protection block.
Further, the described lateral surface hanging pawl is to be provided with the second nylon protection block on lozenges, and described lozenges.
Further, the lower section of described arm is also equipped with lead, and described lead inserts the guiding of flywheel chamber to be hung
Kong Zhong, and fit with the hole wall of described pilot hole.
Further, described support component is three, and three described support components are uniform along the circumference of described arm.
Flywheel chamber hoisting fixture provided by the present invention includes the arm in hollow tube-shape, and the upper end of described arm is provided with
Lifting ear, is axially slidably fitted with guide pillar in its inner chamber, the side wall of described arm offers axially extended bar hole；Shift fork with
Described guide pillar passes through the first rotary shaft rotation and connects, described first rotary shaft being radially arranged along described arm, and its outer end is worn
Cross described bar hole；Sliding sleeve and described guide pillar pass through the second rotary shaft and rotate to be connected, described second rotary shaft and described first turn
Moving axis is parallel, and its outer end passes through described bar hole；At least two support components, described support are installed outside described sliding sleeve
Assembly includes being installed on the pull bar of described sliding sleeve, the support arm being fixed on described arm with its one end rotation, and hangs pawl, described
The one end hanging pawl is connected with the rotation of described pull bar, and its other end is rotated with described support arm and is connected, and when being in lifting state, described
Hang the upper surface of pawl and flywheel chamber to be hung abuts against.
In hoisting process, first by this flywheel chamber hoisting fixture movement to above flywheel chamber, it is made slowly to decline and right
Pilot hole in quasi- flywheel chamber, in a free state, guide pillar, sliding sleeve, pull bar and hang pawl and be all located at down under gravity
Position, now hangs pawl and can avoid flywheel chamber convex platform entrance flywheel chamber inner chamber；Pawl to be hung, completely into flywheel chamber inner chamber, rotates shift fork
To predeterminated position, the inner chamber of the drive lower edge arm in the first rotary shaft for the guide pillar is moved upward to upper, and guide pillar passes through second turn
It is upper that moving axis drives sliding sleeve to be moved upward to, and pull bar concomitant rotation, to upper, hang pawl and strained by pull bar, make to hang using lifting appliance
Slow rising is contacted with the boss face of flywheel chamber inner chamber tool until hanging pawl upper surface, and is lifted flywheel chamber by hanging device
Come；Mobile hoisting fixture and flywheel chamber, to above workbench, are directed at the position of flywheel chamber and workbench, flywheel chamber are slowly declined
To workbench position, now unclamp shift fork, make guide pillar move down until sliding sleeve, pull bar and hang pawl under gravity under
Drop to bottom, continue to make suspender increase until suspender is separated with flywheel chamber, complete whole lifting operation；So, this flywheel chamber is hung
Dress frock and hanging device coordinate it is achieved that the hoisting transportation of flywheel chamber, thus improve production efficiency, reduce the labor of workman
Fatigue resistance.
In a kind of specific embodiment, in flywheel chamber hoisting fixture provided by the present invention, the lower section of its arm is also pacified
Equipped with lead, described lead inserts in the pilot hole of flywheel chamber to be hung, and fits with the hole wall of described pilot hole；This
Sample, at the beginning of the installation of frock and flywheel chamber, is directed to post alignment guide hole, until the step surface of pilot hole realize spacing, thus
Improve the guidance quality of frock motion, be easy to the quick and precisely positioning of frock.
In another kind of specific embodiment, in flywheel chamber hoisting fixture provided by the present invention, described support component is
Three, three described support components are uniform along the circumference of described arm, so, using the stability principle of triangle, adopt three
The form of group support component improves the stability of handling process.
Brief description
In order to be illustrated more clearly that the embodiment of the present application or technical scheme of the prior art, below will be to institute in embodiment
Need use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only the present invention described in one
A little embodiments, for those of ordinary skill in the art, can also obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is a kind of structural representation of specific embodiment of flywheel chamber hoisting fixture provided by the present invention；
Fig. 2 is the front view of flywheel chamber hoisting fixture shown in Fig. 1；
Fig. 3 is the top view of flywheel chamber hoisting fixture shown in Fig. 1；
Fig. 4 is the sectional view in a-a direction in Fig. 3.
Description of reference numerals:
1- arm 11- lifts ear 12- inner chamber 13- bar hole 2- guide pillar 3- shift fork 41- the first rotary shaft
42- the second rotary shaft 5- sliding sleeve 51- engaging lug 61- pull bar 62- support arm 63- hangs pawl 7- positive stop 81-
First nylon protection block 82- second nylon protection block 9- lead
Specific embodiment
The core of the present invention is to provide a kind of flywheel chamber hoisting fixture, to realizing hanging of flywheel chamber with hanging device cooperation
Shipment is defeated, thus improve production efficiency, reduces labor strength.
In order that those skilled in the art more fully understands technical scheme, below in conjunction with accompanying drawing to this
Bright it is further detailed.
Refer to Fig. 1-Fig. 4, Fig. 1 is a kind of structure of specific embodiment of flywheel chamber hoisting fixture provided by the present invention
Schematic diagram；Fig. 2 is the front view of flywheel chamber hoisting fixture shown in Fig. 1；Fig. 3 is the top view of flywheel chamber hoisting fixture shown in Fig. 1；
Fig. 4 is the sectional view in a-a direction in Fig. 3.
In a kind of specific embodiment, flywheel chamber hoisting fixture provided by the present invention includes hanging in hollow tube-shape
Arm, the upper end of described arm is provided with lifting ear, is axially slidably fitted with guide pillar, the side wall of described arm offers in its inner chamber
Axially extended bar hole；Shift fork passes through the first rotary shaft rotation with described guide pillar and is connected, and described first rotary shaft is hung along described
Being radially arranged of arm, and its outer end passes through described bar hole；Sliding sleeve passes through the second rotary shaft rotation with described guide pillar and is connected, described
Second rotary shaft is paralleled with described first rotary shaft, and its outer end passes through described bar hole；Be provided with outside described sliding sleeve to
Few two support components, described support component include rotating with its one end be installed on the pull bar of described sliding sleeve, be fixed in described in hang
Support arm on arm, and hang pawl, described one end hanging pawl is rotated with described pull bar and is connected, and its other end is rotated even with described support arm
When connecing, and being in lifting state, the described upper surface hanging pawl is abutted against with flywheel chamber to be hung.
In order to ensure the direction accuracy of sleeve movement, it is to avoid sliding sleeve single load bearing biases, above-mentioned shift fork is preferably u
Shape structure, and be connected with sliding sleeve by the first rotary shaft respectively using the two side of this u shape structure.In theory, shift fork also may be used
Think plank frame.
Flywheel chamber hoisting fixture provided by the present invention also includes the positive stop being installed on described arm, described shift fork
Rotate with described positive stop and be connected, and when being in lifting state, described shift fork is abutted against with described positive stop；So, when
When shift fork moves to extreme position, limit the continuation campaign of shift fork by positive stop, thus avoiding shift fork to be moved through position.
In order to improve connection reliability and the convenience of pull bar and sliding sleeve, described sliding sleeve is provided with engaging lug, described draws
Bar is rotated with described engaging lug and is connected.
In the upper surface hanging pawl, the first nylon protection block is installed, the described lateral surface hanging pawl is lozenges, and described wedge
Second nylon protection block is provided with shape face, the position contacting with flywheel chamber to avoid hanging pawl causes rigidity to break to flywheel chamber
Bad, it is to avoid flywheel chamber is swiped.
In hoisting process, first by this flywheel chamber hoisting fixture movement to above flywheel chamber, it is made slowly to decline and right
Pilot hole in quasi- flywheel chamber, in a free state, guide pillar, sliding sleeve, pull bar and hang pawl and be all located at down under gravity
Position, now hangs pawl and can avoid flywheel chamber convex platform entrance flywheel chamber inner chamber；Pawl to be hung, completely into flywheel chamber inner chamber, rotates shift fork
To predeterminated position, the inner chamber of the drive lower edge arm in the first rotary shaft for the guide pillar is moved upward to upper, and guide pillar passes through second turn
It is upper that moving axis drives sliding sleeve to be moved upward to, and pull bar concomitant rotation, to upper, hang pawl and strained by pull bar, make to hang using lifting appliance
Slow rising is contacted with the boss face of flywheel chamber inner chamber tool until hanging pawl upper surface, and is lifted flywheel chamber by hanging device
Come；Mobile hoisting fixture and flywheel chamber, to above workbench, are directed at the position of flywheel chamber and workbench, flywheel chamber are slowly declined
To workbench position, now unclamp shift fork, make guide pillar move down until sliding sleeve, pull bar and hang pawl under gravity under
Drop to bottom, continue to make suspender increase until suspender is separated with flywheel chamber, complete whole lifting operation；So, this flywheel chamber is hung
Dress frock and hanging device coordinate it is achieved that the hoisting transportation of flywheel chamber, thus improve production efficiency, reduce the labor of workman
Fatigue resistance.
Further, the lower section of above-mentioned arm is also equipped with lead, and described lead inserts the guiding of flywheel chamber to be hung
Kong Zhong, and fit with the hole wall of described pilot hole；So, at the beginning of frock with flywheel chamber installation, it is directed to post alignment guide
Hole, until the step surface of pilot hole is realized spacing, thus improve the guidance quality of frock motion, is easy to the quick and precisely fixed of frock
Position.
Preferably, above-mentioned support component is three, and three described support components are uniform along the circumference of described arm, so,
Using the stability principle of triangle, improve the stability of handling process in the form of three groups of support components.It is apparent that
Support component is also not limited to as three, as long as be capable of circumference supporting, for example, can arrange two, four or more
Individual.
It should be appreciated that in literary composition between each associated components be fixedly connected mode all can for welding, bolt connection or
The forms such as clamping；Rotating connected mode can be the usual manners such as bearing pin connection, rotating shaft connection or bearing connection.
It is pointed out that the ordinal number such as " first, second " described in literary composition, it is the different knots in order to distinguish same names
Structure, convenient only for description, do not indicate that certain order, more should not be construed as any restriction.
Below taking above-mentioned specific embodiment as a example, sketch the work process of hoisting fixture provided by the present invention: first
Above hoisting fixture movement to flywheel chamber, allow it slowly to decline and be directed to the pilot hole that post is aligned in flywheel chamber, until leading
Carry out to the step surface of post spacing, now hang pawl completely into flywheel chamber inner chamber；Rotate shift fork to the position limit of positive stop
Position, the endoporus of the drives lower edge arm in the first rotary shaft for the guide pillar is moved upward to upper, and guide pillar passes through the second rotary shaft drive
Sliding sleeve is moved upward to upper, and pull bar concomitant rotation to upper, hang pawl and strained by pull bar, using lifting appliance make suspender slow on
Rise until the first nylon protection block is contacted with the boss face of flywheel chamber inner chamber, have the principle of stability by flywheel chamber using triangle
Lifting is got up；Mobile hoisting fixture and flywheel chamber, to above workbench, are directed at the position of flywheel chamber and workbench, flywheel chamber are delayed
Slowly drop to positioning on workbench, now unclamp shift fork, so that guide pillar is moved down up to sliding sleeve, pull bar and hang the work in gravity for the pawl
With under drop to bottom, continue to make suspender to rise until suspender is separated with flywheel chamber, complete whole lifting operation.
The upper some one exemplary embodiment only describing the present invention by way of explanation, undoubtedly, for this area
Those of ordinary skill, in the case of without departing from the spirit and scope of the present invention, can by with various different in the way of to being retouched
The embodiment stated is modified.Therefore, above-mentioned accompanying drawing and description are inherently illustrative, should not be construed as the present invention is weighed
The restriction of the claimed scope of profit.
Claims (7)
1. a kind of flywheel chamber hoisting fixture is it is characterised in that include the arm (1) in hollow tube-shape, the upper end of described arm sets
It is equipped with lifting ear (11), in its inner chamber (12), is axially slidably fitted with guide pillar (2), the side wall of described arm offers axially extending
Bar hole (13)；Shift fork (3) and described guide pillar pass through the first rotary shaft (41) and rotate to be connected, and described first rotary shaft is along described
Being radially arranged of arm, and its outer end passes through described bar hole；Sliding sleeve (5) and described guide pillar pass through the second rotary shaft (42) and rotate
Connect, described second rotary shaft is paralleled with described first rotary shaft, and its outer end passes through described bar hole；Outside described sliding sleeve
At least two support components are installed, described support component include with its one end rotate be installed on described sliding sleeve pull bar (61),
It is fixed in the support arm (62) on described arm, and hangs pawl (63), described one end hanging pawl is rotated with described pull bar and is connected, and it is another
One end is rotated with described support arm and is connected, and when being in lifting state, the described upper surface hanging pawl is abutted against with flywheel chamber to be hung.
2. flywheel chamber hoisting fixture according to claim 1 is it is characterised in that also include the limit being installed on described arm
Position block (7), described shift fork is rotated with described positive stop and is connected, and when being in lifting state, described shift fork is spacing with described
Block abuts against.
3. flywheel chamber hoisting fixture according to claim 2 is it is characterised in that be provided with engaging lug on described sliding sleeve
(51), described pull bar is rotated with described engaging lug and is connected.
4. flywheel chamber hoisting fixture according to claim 3 is it is characterised in that the described upper surface hanging pawl is provided with first
Nylon protection block (81).
5. flywheel chamber hoisting fixture according to claim 4 is it is characterised in that the described lateral surface hanging pawl is lozenges,
And the second nylon protection block (82) is provided with described lozenges.
6. the flywheel chamber hoisting fixture according to any one of claim 1-5 is it is characterised in that the lower section of described arm is also pacified
Equipped with lead (9), described lead inserts in the pilot hole of flywheel chamber to be hung, and fits with the hole wall of described pilot hole.
7. the flywheel chamber hoisting fixture according to any one of claim 1-5 is it is characterised in that described support component is three
Individual, three described support components are uniform along the circumference of described arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510560809.4A CN105060090B (en) | 2015-08-28 | 2015-08-28 | Flywheel chamber hoisting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510560809.4A CN105060090B (en) | 2015-08-28 | 2015-08-28 | Flywheel chamber hoisting tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105060090A CN105060090A (en) | 2015-11-18 |
| CN105060090B true CN105060090B (en) | 2017-01-18 |
Family
ID=54489684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510560809.4A Active CN105060090B (en) | 2015-08-28 | 2015-08-28 | Flywheel chamber hoisting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105060090B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113501418B (en) * | 2021-07-28 | 2022-07-29 | 上海电气风电集团股份有限公司 | Hoisting tool |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4095834A (en) * | 1976-12-09 | 1978-06-20 | Strauss Richard H | Self-attaching lifting device |
| CN200958004Y (en) * | 2006-09-07 | 2007-10-10 | 刘仁超 | Crucible hoist |
| CN202321950U (en) * | 2011-11-14 | 2012-07-11 | 中集车辆（集团）有限公司 | Lifting appliance |
| CN204057691U (en) * | 2014-08-04 | 2014-12-31 | 广东富华工程机械制造有限公司 | A kind of wheel hub special hanger |
| CN104495601A (en) * | 2014-11-12 | 2015-04-08 | 湖州氮化硅制品有限公司 | Hoisting tool |
| CN204873408U (en) * | 2015-08-28 | 2015-12-16 | 安徽江淮汽车股份有限公司 | Flywheel room hoist and mount frock |
-
2015
- 2015-08-28 CN CN201510560809.4A patent/CN105060090B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105060090A (en) | 2015-11-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103879728B (en) | A kind of LED lamp tube streamline transmits equipment | |
| CN105060090B (en) | Flywheel chamber hoisting tool | |
| CN102583045A (en) | Sarong transportation equipment | |
| CN204823701U (en) | Centre bore hoist | |
| JP5854646B2 (en) | Suspension jig and wing ring lifting method | |
| CN105217438B (en) | Engine cylinder body hanging tool | |
| CN204873408U (en) | Flywheel room hoist and mount frock | |
| CN104030151B (en) | A kind of cucurbit test cell suspender | |
| CN213294435U (en) | Hoisting mechanism | |
| CN208843552U (en) | A kind of suspender for oil drum lifting | |
| CN203769666U (en) | Head frame hoisting device | |
| CN107618999B (en) | Hoisting tool and hoisting method for narrow space of bridge beam bottom and pier stud | |
| CN102735489A (en) | Self-adjusting pressure test frame used for column of hydraulic rack | |
| CN106115458A (en) | Low-speed diesel engine bent axle overlaps Balame regulating device again | |
| CN103950832A (en) | Novel three-jaw apparatus for vertical mill roller | |
| CN111021951A (en) | Follow-up frame mounting structure of large triangular rotary drilling rig and mounting method of drill rod | |
| CN203069377U (en) | A centering device of a revolution test piece | |
| CN106862887A (en) | The fixture upset guidance set of hay mover head assembly production chain | |
| CN214815113U (en) | Valve block pore wall cleaning device | |
| CN105584930B (en) | Turn round ceiling crab | |
| CN203865850U (en) | Novel three-jaw device for vertical grinding roll | |
| CN107745277A (en) | A kind of detent mechanism for work pieces process | |
| CN212050145U (en) | Horizontal tail rotary hanger for airplane | |
| CN105314523A (en) | Lifting transportation clamp for double cylindrical workpieces | |
| CN107498270A (en) | A kind of 1600T masts arm frame root manufacture craft |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automotive Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |