CN208666877U - A kind of flywheel and gear ring assembly suspender - Google Patents
A kind of flywheel and gear ring assembly suspender Download PDFInfo
- Publication number
- CN208666877U CN208666877U CN201821443700.8U CN201821443700U CN208666877U CN 208666877 U CN208666877 U CN 208666877U CN 201821443700 U CN201821443700 U CN 201821443700U CN 208666877 U CN208666877 U CN 208666877U
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- CN
- China
- Prior art keywords
- suspender
- gear ring
- jackshaft
- ring assembly
- sleeve
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of flywheel and gear ring assembly suspenders, including suspension hook, suspender body, jackshaft, elastic expansion-sleeve, reset spring and cover board, the suspension hook is hingedly mounted on by a handoff block and hangs specific top, the elastic expansion-sleeve is between the cover board and suspender body, the jackshaft is slidably mounted in suspender body, the reset spring is held out against respectively in the jackshaft and cover board, and the outer profile of the handoff block holds out against the top surface of the jackshaft, the jackshaft lower part is plugged in the elastic expansion-sleeve tapered portion so that its radial spreading equipped with movable.The flywheel and gear ring assembly suspender of the utility model, it is compact structure and easy to use, flywheel and gear ring assembly can quickly be positioned, the efficiency for improving handling, has the characteristics that easy to operate, work efficiency is high, highly-safe at the problem of effectivelying prevent flywheel and gear ring assembly to damage.
Description
Technical field
The utility model relates to part lifting appliance technical fields, more specifically, it relates to a kind of flywheel and gear ring assembly
Suspender.
Background technique
During engine production manufacture, it usually needs carried to flywheel and gear ring assembly, be currently use
The suspender be made of double lifting bolts and chain or use hook block handling.The former is screwed in and out double hanging ring spiral shells when in use
Follow closely it is relatively time-consuming, and the latter can only hook block flywheel and gear ring assembly intermediate macropore, it is uncertain to lift by crane and put down center of gravity, breaks off relations
Inconvenience, is easily damaged flywheel and gear ring assembly, safety are low.Therefore, it is badly in need of a kind of Novel spider plant easy to use of R & D design
Tool.
Utility model content
The technical problems to be solved in the utility model is the above-mentioned deficiency for the prior art, provide it is a kind of compact-sized,
Flywheel and gear ring assembly suspender easy to use, can quickly position flywheel and gear ring assembly, improve the efficiency of handling, effectively anti-
The problem of only flywheel and gear ring assembly damage, has the characteristics that easy to operate, work efficiency is high, highly-safe.
The technical solution adopted in the utility model is such that a kind of flywheel and gear ring assembly suspender, including suspension hook, suspender
Body, jackshaft, elastic expansion-sleeve, reset spring and cover board, the suspension hook is hingedly mounted on by a handoff block to be hung on specific
Portion, between the cover board and suspender body, the jackshaft is slidably mounted in suspender body the elastic expansion-sleeve, described
Reset spring held out against respectively in the jackshaft and cover board, and the outer profile of the handoff block holds out against the top of the jackshaft
Face, the jackshaft lower part are plugged in the elastic expansion-sleeve tapered portion so that its radial spreading equipped with movable.
As a further improvement, one end of the suspension hook is connected with handoff block bias, apart from the suspension hook nearlyr one
The handoff block at end is equipped with positioning compression face, and lifting seal face is being equipped on the suspension hook farther out handoff block of one end.
Further, the other end of the suspension hook is equipped with hanging ring, and the center of gravity line of the hanging ring is hinged with the handoff block
Axial line is vertical and intersects.
Further, described hang particularly is equipped with semicircle shrinkage pool, correspondingly, close to the semicircle on the jackshaft
The side of shrinkage pool offers longitudinal chamfered edge slot, on the jackshaft of the longitudinal direction chamfered edge slot opposite side be equipped with recessing groove.
Further, described to hang the stop pin for being particularly additionally provided with and sequentially passing through the suspender body, jackshaft, accordingly
, the jackshaft is equipped with limiting slot compatible with the stop pin.
Further, the elastic expansion-sleeve is locked between the suspender body and cover board by fastening bolt, and
It is additionally provided with positioning pin between the elastic expansion-sleeve and suspender body, the axial connecting line of the fastening bolt and positioning pin passes through described
The center of circle of elastic expansion-sleeve.
Further, on the elastic expansion-sleeve of positioning pin face side be equipped with notch, with the notch two sides
Concave surface is offered on elastic expansion-sleeve, the elasticity that the two sides of the positioning pin are equipped with towards the elastic expansion-sleeve inside opening is dehisced, institute
The two sides for stating fastening bolt are equipped with elastic resigning mouthful towards the elastic expansion-sleeve outer openings, set at the elastic expansion-sleeve center
There is an elliptical aperture.
Further, thickness and the elastic expansion-sleeve are equipped with most between suspender body corresponding with the notch and cover board
The compatible limited block of big thickness, the limited block are locked between the suspender body and cover board by clamping screw.
Further, the suspender body lower part is equipped with pluggable in the positioning in the intermediate macropore of flywheel and gear ring assembly
Cylinder is equipped with the limit shaft shoulder that diameter is greater than the positioning column diameter, the diameter of the cover board in the top of the positioning cylinder
No more than the diameter of the positioning cylinder.
Further, mounting hole is equipped in the jackshaft, the cover board is equipped with mounting groove, the reset bullet
Spring is mounted between the mounting hole and mounting groove.
Beneficial effect
The utility model compared with prior art, has the advantage that
The flywheel and gear ring assembly suspender of the utility model, it is compact structure and easy to use, it can quickly position flywheel and tooth
Enclose assembly, it is ensured that the center of gravity of flywheel and gear ring assembly is overlapped with the center of gravity of suspender, prevents flywheel and gear ring assembly from beat occurs, ingeniously
The wonderful handoff block that devises is switched fast suspender in location and installation and lifting flywheel and gear ring assembly, total to flywheel and gear ring
It is shaped to self-locking, the problem of effectivelying prevent flywheel and gear ring assembly to damage, the efficiency of handling is improved, there is easy to operate, work
High-efficient, highly-safe feature.
Detailed description of the invention
Fig. 1 is structural schematic diagram when the utility model is applied；
Fig. 2 is the schematic view of the front view of the utility model；
Fig. 3 is the schematic diagram of the section structure of D-D in Fig. 2；
Fig. 4 is the present invention looks up structural representation of the utility model；
Fig. 5 is the schematic diagram of the section structure of C-C in Fig. 4；
Fig. 6 is the overlooking structure diagram of elastic expansion-sleeve in the utility model；
Fig. 7 is to hang specific schematic view of the front view in the utility model；
Fig. 8 is the schematic diagram of the section structure of B-B in Fig. 7；
Fig. 9 is the schematic view of the front view of suspension hook in the utility model；
Figure 10 is the schematic view of the front view of jackshaft in the utility model；
Figure 11 is the schematic diagram of the section structure of A-A in Figure 10.
Wherein: 1- suspension hook, 2- suspender body, 3- jackshaft, 4- elastic expansion-sleeve, 5- reset spring, 6- cover board, 7- handoff block,
8- handle, 9- positioning compression face, 10- lifting seal face, 11- hanging ring, 12-stop pins, 13- fastening bolt, 14- positioning pin,
15- limited block, 16- clamping screw, 17- flywheel and gear ring assembly, 18- mounting groove, 2a- semicircle shrinkage pool, 2b- position cylinder, 2c-
Limit the shaft shoulder, 2d-U shape resigning mouthful, the longitudinal direction 3a- chamfered edge slot, 3b- recessing groove, 3c- limiting slot, 3d- mounting hole, 3e- tapered portion,
4a- notch, 4b- elasticity dehisces, 4c- elasticity resigning mouthful, 4d- elliptical aperture, the concave surface 4e-.
Specific embodiment
Specific embodiment in reference to the accompanying drawing is described further the utility model.
Refering to fig. 1 shown in -11, a kind of flywheel and gear ring assembly suspender of the utility model, including suspension hook 1, suspender body 2,
Jackshaft 3, elastic expansion-sleeve 4, reset spring 5 and cover board 6, wherein suspension hook 1 is hingedly mounted on suspender body 2 by a handoff block 7
Top is provided with pin hole in handoff block 7, correspondingly, offering pin hole on suspender body 2, sequentially passes through 2 He of suspender body using straight pin
Handoff block 7 and suspender body 2 are hinged and connected by the pin hole of handoff block 7, and suspension hook 1 is fixedly mounted in handoff block 7, on suspender body 2
Portion offers U-shaped resigning mouthful 2d, to prevent handoff block 7 from interfering with suspender body 2, covers on the straight pin of 7 two sides of handoff block
There is gasket, to prevent handoff block 7 from wearing, for elastic expansion-sleeve 4 between cover board 6 and suspender body 2, elastic expansion-sleeve 4 can be in cover board 6
The elastic telescopic between suspender body 2, in-between axis 3 are slidably mounted in suspender body 2, can be displaced along 2 axial reciprocating of suspender body,
Reset spring 5 is held out against respectively in jackshaft 3 and cover board 6, provides thrust to jackshaft 3, the outer profile of handoff block 7 is made to hold out against centre
The top surface of axis 3 is equipped with movable insert in 3 lower part of jackshaft to make suspension hook 1 by linkage 3 axial displacement of jackshaft of handoff block 7
Tapered portion 3e so that its radial spreading is connected in elastic expansion-sleeve 4.
Preferably, one end of suspension hook 1 is connected with 7 bias of handoff block, it is ensured that suspension hook 1 pushes down on jackshaft 3 when rotating
It is dynamic, positioning compression face 9 is equipped in the handoff block 7 apart from the nearlyr one end of suspension hook 1, in the handoff block 7 apart from the one end farther out of suspension hook 1
It is equipped with lifting seal face 10, when wherein positioning compression face 9 and the top surface of jackshaft 3 cooperate, elastic expansion-sleeve 4 is in a state of nature
Under, flywheel and gear ring assembly 17 are hooked for positioning, when the top surface of lifting seal face 10 and jackshaft 3 cooperates, at elastic expansion-sleeve 4
Handoff block 7 in open configuration, for lifting by crane flywheel and gear ring assembly 17, between lifting seal face 10 and positioning compression face 9
Side is equipped with arc-shaped transitional surface, rotates convenient for suspension hook 1, cuts the lifting seal face 10 of handoff block 7 and positioning compression face 9 steadily
It changes, it is time saving and energy saving；It is equipped with hanging ring 11 in the other end of suspension hook 1, for being connect with crane, the center of gravity line and handoff block of the hanging ring 11
7 hinge axis line is vertical and intersects, and is overlapped the center of gravity of flywheel and gear ring assembly 17 and the center of gravity of hanging ring 11, convenient for lifting by crane,
It prevents flywheel and gear ring assembly 17 from deviating, makes entire suspender uniform force, balance, to extend the service life of suspender, leaning on
It is additionally provided with handle 8 on the suspension hook 1 of nearly 11 one end of hanging ring, facilitates rotation suspension hook 1.Semicircle shrinkage pool 2a is equipped on suspender body 2, in order to avoid
Hanging ring 11 and suspender body 2 interfere and be switched to handoff block 7 can not on positioning compression face 9, while also functioning to hanging ring 11
Guiding role can reduce correspondingly, offer longitudinal chamfered edge slot 3a close to the side of semicircle shrinkage pool 2a on jackshaft 3
Between axis 3 weight, while being convenient for the return of hanging ring 11, on the jackshaft 3 of the longitudinal direction chamfered edge slot 3a opposite side equipped with allowing
Position slot 3b, provides for hanging ring 11 and allows bit space, make the complete return of hanging ring 11；It is additionally provided on suspender body 2 and sequentially passes through suspender body
2, the stop pin 12 of jackshaft 3 prevents jackshaft 3 and suspender body 2 from relatively rotating, correspondingly, being equipped on jackshaft 3 and anti-rotation
The compatible limiting slot 3c of pin 12, plays the role of guiding to 3 upper and lower displacement of jackshaft.
Further, elastic expansion-sleeve 4 is locked between suspender body 2 and cover board 6 by fastening bolt 13, and fastening bolt 13 is total
Have one, sequentially pass through cover board 6, elastic expansion-sleeve 4 and be screwed on suspender body 2, prevent elastic expansion-sleeve 4 from axially falling off, and in bullet
Property ringfeder 4 and suspender body 2 between be additionally provided with positioning pin 14, realize quick location and installation elastic expansion-sleeve 4, fastening bolt 13 and fixed
The axial connecting line of position pin 14 passes through the center of circle of elastic expansion-sleeve 4, it is ensured that elastic expansion-sleeve 4 radially can steadily open；With positioning pin
The elastic expansion-sleeve 4 of 14 face sides be equipped with notch 4a, with offer concave surface 4e on the elastic expansion-sleeve 4 of the two sides notch 4a,
The two sides of elastic expansion-sleeve 4 have concave surface 4e, reduce the frictional force between elastic expansion-sleeve 4 and cover board 6, suspender body 2, are conducive to bullet
Property ringfeder 4 open or shrink；It dehisces 4b in the elasticity that the two sides of positioning pin 14 are equipped with towards 4 inside opening of elastic expansion-sleeve, correspondingly,
The two sides of fastening bolt 13 are equipped with the elastic resigning mouthful 4c towards 4 outer openings of elastic expansion-sleeve, it is ensured that and elastic expansion-sleeve 4 can open,
An elliptical aperture 4d, the tapered portion 3e cooperation of elliptical aperture 4d and jackshaft 3, to make centre are equipped at 4 center of elastic expansion-sleeve
Axis 3 generates the thrust of a radial direction to elastic expansion-sleeve 4, opens up chamfering at the top of elliptical aperture 4d, so as to the insertion of jackshaft 3.With
Thickness limited block 15 compatible with the maximum gauge of elastic expansion-sleeve 4 is equipped between the corresponding suspender body 2 of notch 4a and cover board 6,
The limited block 15 is locked between suspender body 2 and cover board 6 by clamping screw 16, make the two sides of limited block 15 hold out against respectively in
Cover board 6 and suspender body 2, further decrease the frictional force between elastic expansion-sleeve 4 and cover board 6, suspender body 2, it is ensured that elastic expansion-sleeve 4 is flat
It is steady to open and shrink.
It, should in 2 lower part of suspender body equipped with pluggable in the positioning cylinder 2b in the intermediate macropore of flywheel and gear ring assembly 17
The diameter of the intermediate macropore of the diameter and flywheel and gear ring assembly 17 of positioning cylinder 2b is adapted, when preventing lifting, flywheel and tooth
Circle assembly 17 shakes, and is equipped with the limit shaft shoulder 2c that diameter is greater than the positioning cylinder 2b diameter in the top of positioning cylinder 2b,
It is too deep that limit shaft shoulder 2c can prevent suspender body 2 to be inserted into, diameter of the diameter no more than positioning cylinder 2b of cover board 6, positioning column
When body 2b is inserted into, guiding can be played the role of, mounting hole 3d is equipped in jackshaft 3, mounting groove 18 is equipped on cover board 6,
Reset spring 5 is mounted between mounting hole 3d and mounting groove 18, is limited using mounting hole 3d side wall to reset spring 5, is prevented
Only beat occurs for reset spring 5.
The suspender of the utility model when in use, first rotates suspension hook 1, makes positioning compression face 9 and the jackshaft 3 of handoff block 7
Top surface fitting；Suspender is entirely inserted into again in the intermediate macropore of flywheel and gear ring assembly 17, until limit shaft shoulder 2c is fitted in
The top surface of flywheel and gear ring assembly 17；Then it is rotated further by suspension hook 1, makes the top surface of the lifting seal face 10 and jackshaft 3 of handoff block 7
Fitting engages the bottom surface of flywheel and gear ring assembly 17 at this point, elastic expansion-sleeve 4 is flared outwardly to create a lifting flange
Flywheel and gear ring assembly 17 are carried to specified place by crane；Finally in rotation suspension hook 1, make the positioning pressure of handoff block 7
Tight face 9 is bonded again with the top surface of jackshaft 3, and elastic expansion-sleeve 4 is shunk, and can take out suspender from flywheel and gear ring assembly 17
Out, handling work is completed.The flywheel and gear ring assembly suspender of the utility model, it is compact structure and easy to use, it can quickly position
Flywheel and gear ring assembly, it is ensured that the center of gravity of flywheel and gear ring assembly is overlapped with the center of gravity of suspender, prevents flywheel and gear ring assembly from sending out
Raw beat, cleverly devising handoff block is switched fast suspender in location and installation and lifting flywheel and gear ring assembly, to winged
Wheel and gear ring are always shaped to self-locking, the problem of effectivelying prevent flywheel and gear ring assembly to damage, and improve the efficiency of handling, have operation
The feature convenient, work efficiency is high, highly-safe.
Above-described is only preferred embodiments of the present invention, it should be pointed out that is come for those skilled in the art
It says, under the premise of not departing from the utility model structure, several modifications and improvements can also be made, these all will not influence this reality
With the effect and patent practicability of novel implementation.
Claims (10)
1. a kind of flywheel and gear ring assembly suspender, which is characterized in that including suspension hook (1), suspender body (2), jackshaft (3), elasticity
Ringfeder (4), reset spring (5) and cover board (6), the suspension hook (1) are hingedly mounted on suspender body (2) by a handoff block (7)
Top, the elastic expansion-sleeve (4) between the cover board (6) and suspender body (2), the jackshaft (3) sliding peace
In the suspender body (2), the reset spring (5) is held out against respectively in the jackshaft (3) and cover board (6), and described is cut
The outer profile for changing block (7) holds out against the top surface of the jackshaft (3), and the jackshaft (3) lower part is plugged in institute equipped with movable
Tapered portion (3e) so that its radial spreading is stated in elastic expansion-sleeve (4).
2. a kind of flywheel according to claim 1 and gear ring assembly suspender, which is characterized in that one end of the suspension hook (1)
It is connected with handoff block (7) bias, is equipped with positioning compression face (9) in the handoff block (7) apart from the nearlyr one end of the suspension hook (1),
Lifting seal face (10) is being equipped on the suspension hook (1) the farther out handoff block (7) of one end.
3. a kind of flywheel according to claim 1 and gear ring assembly suspender, which is characterized in that the suspension hook (1) it is another
End is equipped with hanging ring (11), and the center of gravity line of the hanging ring (11) is vertical with the hinge axis line of the handoff block (7) and intersects.
4. a kind of flywheel according to claim 3 and gear ring assembly suspender, which is characterized in that on the suspender body (2)
Equipped with semicircle shrinkage pool (2a), correspondingly, the side on the jackshaft (3) close to the semicircle shrinkage pool (2a) offers longitudinal direction
Chamfered edge slot (3a) is being equipped with recessing groove (3b) on the jackshaft (3) of longitudinal direction chamfered edge slot (3a) opposite side.
5. a kind of flywheel according to claim 1 and gear ring assembly suspender, which is characterized in that on the suspender body (2)
It is additionally provided with the stop pin (12) for sequentially passing through the suspender body (2), jackshaft (3), correspondingly, setting on the jackshaft (3)
There is the compatible limiting slot (3c) with the stop pin (12).
6. a kind of flywheel and gear ring assembly suspender described in any one of -5 according to claim 1, which is characterized in that described
Elastic expansion-sleeve (4) is locked between the suspender body (2) and cover board (6) by fastening bolt (13), and in the elasticity
It is additionally provided between ringfeder (4) and suspender body (2) positioning pin (14), the axial connecting line of the fastening bolt (13) and positioning pin (14)
Across the center of circle of the elastic expansion-sleeve (4).
7. a kind of flywheel according to claim 6 and gear ring assembly suspender, which is characterized in that with the positioning pin (14)
The elastic expansion-sleeve (4) of face side be equipped with notch (4a), with offered on the elastic expansion-sleeve (4) of the two sides notch (4a) it is recessed
Face (4e), the elasticity that the two sides of the positioning pin (14) are equipped with towards the elastic expansion-sleeve (4) inside opening dehisces (4b), described tight
The two sides of fixing bolt (13) are equipped with the elastic resigning mouthful (4c) towards the elastic expansion-sleeve (4) outer openings, the elastic expansion-sleeve
(4) elliptical aperture (4d) is equipped at center.
8. a kind of flywheel according to claim 7 and gear ring assembly suspender, which is characterized in that right with the notch (4a)
Thickness limited block compatible with the maximum gauge of the elastic expansion-sleeve (4) is equipped between the suspender body (2) answered and cover board (6)
(15), the limited block (15) is locked between the suspender body (2) and cover board (6) by clamping screw (16).
9. a kind of flywheel according to claim 1 and gear ring assembly suspender, which is characterized in that under the suspender body (2)
Portion be equipped with it is pluggable in the positioning cylinder (2b) in the intermediate macropore of flywheel and gear ring assembly (17), in the positioning cylinder (2b)
Top be equipped with the limit shaft shoulder (2c) that diameter is greater than positioning cylinder (2b) diameter, the diameter of the cover board (6) is not more than institute
State the diameter of positioning cylinder (2b).
10. a kind of flywheel according to claim 1 and gear ring assembly suspender, which is characterized in that in the jackshaft (3)
Equipped with mounting hole (3d), the cover board (6) is equipped with mounting groove (18), and the reset spring (5) is mounted on the peace
It fills between hole (3d) and mounting groove (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821443700.8U CN208666877U (en) | 2018-09-05 | 2018-09-05 | A kind of flywheel and gear ring assembly suspender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821443700.8U CN208666877U (en) | 2018-09-05 | 2018-09-05 | A kind of flywheel and gear ring assembly suspender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208666877U true CN208666877U (en) | 2019-03-29 |
Family
ID=65841979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821443700.8U Withdrawn - After Issue CN208666877U (en) | 2018-09-05 | 2018-09-05 | A kind of flywheel and gear ring assembly suspender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208666877U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108946431A (en) * | 2018-09-05 | 2018-12-07 | 广西玉柴机器股份有限公司 | A kind of flywheel and gear ring assembly suspender |
| CN112209222A (en) * | 2020-09-30 | 2021-01-12 | 共享铸钢有限公司 | Foundry goods turning device |
-
2018
- 2018-09-05 CN CN201821443700.8U patent/CN208666877U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108946431A (en) * | 2018-09-05 | 2018-12-07 | 广西玉柴机器股份有限公司 | A kind of flywheel and gear ring assembly suspender |
| CN112209222A (en) * | 2020-09-30 | 2021-01-12 | 共享铸钢有限公司 | Foundry goods turning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190329 Effective date of abandoning: 20230801 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20190329 Effective date of abandoning: 20230801 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |