CN106698183A - Lifting appliance for lifting planetary wheel assembly - Google Patents
Lifting appliance for lifting planetary wheel assembly Download PDFInfo
- Publication number
- CN106698183A CN106698183A CN201710089216.3A CN201710089216A CN106698183A CN 106698183 A CN106698183 A CN 106698183A CN 201710089216 A CN201710089216 A CN 201710089216A CN 106698183 A CN106698183 A CN 106698183A
- Authority
- CN
- China
- Prior art keywords
- lifting
- planetary wheeling
- wheeling assembly
- wheel assembly
- planetary wheel
- 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.)
- Pending
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
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention relates to a lifting appliance for lifting a planetary wheel assembly. The lifting appliance comprises a lifting ring, an oblique beam, an upper pressure plate, bolts, a lower support plate, a support beam and a grip, wherein the lifting ring is prepared by screwing a standard hanging ring and a circular block and carrying out spot welding; the lifting ring is welded with the oblique beam; the support beam is connected between the upper pressure plate and lower support plate; and the inclination angle alpha of the oblique beam is determined according to the center-of-gravity position of the planetary wheel assembly. A phi-14mm unthreaded hole is arranged in the upper pressure plate, the bolt is arranged in the unthreaded hole and matched with the lifting hole in the planetary wheel assembly, the lower support plate can completely support the bearing inner ring of the planetary wheel assembly, and a slope is prepared on the bottom surface of the front end part. The lifting appliance is convenient to operate, has the advantages of simple structure and high safety, ensures the assembly quality, and enhances the work efficiency.
Description
Technical field
The present invention relates to machining technology field, more particularly to a kind of suspender for lifting planetary wheeling assembly.
Background technology
It is well known that manufacturing field in big machinery device, there are many structures to use planetary transmission structure form.OK
Planet carrier in star structure is divided into monoblock type and split type structure again, and planetary gear set is being assembled for the planet carrier structure of dissection type
During part or fairly simple convenience.But for monoblock type planet carrier structure assemble planetary wheeling assembly when, how to lift
Planetary wheeling assembly can be pushed turns into a problem in planet carrier, and also there is potential safety hazard during assembling.
The content of the invention
It is an object of the invention to overcome drawbacks described above, there is provided a kind of simple structure, the good planet of easy, security is made
Wheel assembly hoisting fixture.
In order to solve the above technical problems, the present invention is adopted the following technical scheme that：It is a kind of for lifting hanging for planetary wheeling assembly
Tool, including suspension ring 1, cant beam 2, top board 3, bolt 4, bottom plate 5, support beam 6, pushing hands 7, suspension ring 1 are by standard suspension ring and nahlock
Rear spot welding is tightened, is then welded with cant beam 2 again, support beam 6 connection top board 3 and bottom plate 5.
Preferably, a unthreaded hole of φ 14mm is set on top board 3, and bolt 4 is placed in unthreaded hole, and with row
Hole for hoist on star wheel component is engaged.
Preferably, bottom plate 5 can completely hold the bearing inner race of planetary wheeling assembly, and in the bottom surface system of leading section
Into one section of inclined-plane.
Preferably, pushing hands 7 is welded in support beam 6.
Preferably, the tilt angle alpha of cant beam 2 is determined by the position of centre of gravity of planetary wheeling assembly.
Used as further preferred scheme, tilt angle alpha is 57 °.
Hanger structure of the present invention is simple and convenient to operate, and security is good, both ensure that assembling quality, and work effect is improve again
Rate.
Brief description of the drawings
Fig. 1 is structure composition schematic diagram of the invention.
In figure：1- suspension ring, 2- cant beams, 3- top boards, 4- bolts, 5- bottom plates, 6- support beams, 7- pushing hands, α-inclination angle
Degree.
Fig. 2 is the schematic diagram of applying step of the present invention.
Fig. 3 is the schematic diagram of applying step of the present invention two.
Fig. 4 is the schematic diagram of applying step of the present invention three.
Specific embodiment
Specific embodiment of the invention is described further below in conjunction with the accompanying drawings.
As shown in figure 1, including suspension ring 1, cant beam 2, top board 3, bolt 4, subiculum for lifting the suspender of planetary wheeling assembly
Plate 5, support beam 6, pushing hands 7, suspension ring 1 tighten rear spot welding by standard suspension ring and nahlock, are then welded with cant beam 2 again, and support beam 6 connects
Connect pressing plate 3 and bottom plate 5.
One unthreaded hole of φ 14mm is set on top board 3, and M12 bolts 4 are placed in unthreaded hole, and with planetary wheeling assembly on
Hole for hoist be engaged, it is ensured that planetary wheeling assembly keeps stationary state in hoisting process.
Bottom plate 5 can completely hold the bearing inner race of planetary wheeling assembly, and be made one section of inclined-plane in the bottom surface of leading section, both
Can ensure that the bearing inner race of planetary wheeling assembly will not be come off in hoisting process, and the importing of suspender is easy to again.
Pushing hands 7 is welded in support beam 6, pushing hands moderate length, not only facilitated but also planetary wheeling assembly reliably is pushed into row
In carrier.
The tilt angle alpha of cant beam 2 determines according to the position of centre of gravity of planetary wheeling assembly, during ensureing that planetary wheeling assembly is lifted
Keep horizontality.The tilt angle alpha is preferably 57 °.
Fig. 2~4 are shown using three steps of suspender of the present invention：The top board and bottom plate of suspender are first put in into planet
The distance between wheel assembly, top board and bottom plate 2~3mm bigger than the thickness of planetary wheeling assembly, belongs to gap cooperation；By subiculum
The bearing inner race that plate holds planetary wheeling assembly completely will not be dropped, and top board is fixed with planetary wheeling assembly with M12 bolts then；
After suspension ring are sling using driving, planetary wheeling assembly is set to keep horizontality, after same level is in planet carrier, then
Planetary wheeling assembly is pushed into planet carrier with pushing hands, completes assembly process.
The present invention is not limited to above-mentioned implementation method, in the ken that art those of ordinary skill possesses
It is interior, can also be made a variety of changes on the premise of present inventive concept and principle is not departed from.
Claims (6)
1. a kind of suspender for lifting planetary wheeling assembly, including suspension ring（1）, cant beam（2）, top board（3）, bolt（4）, subiculum
Plate（5）, support beam（6）, pushing hands（7）, it is characterised in that：The suspension ring（1）Rear spot welding is tightened by standard suspension ring and nahlock, then
Again with cant beam（2）Welding, the support beam（6）Connection top board（3）And bottom plate（5）.
2. it is according to claim 1 lifting planetary wheeling assembly suspender, it is characterised in that：In the top board（3）On set
Put a unthreaded hole of φ 14mm, the bolt（4）It is placed in unthreaded hole, and is engaged with the hole for hoist on planetary wheeling assembly.
3. it is according to claim 1 lifting planetary wheeling assembly suspender, it is characterised in that：The bottom plate（5）Can be complete
The bearing inner race of planetary wheeling assembly is held, and one section of inclined-plane is made in the bottom surface of leading section.
4. it is according to claim 1 lifting planetary wheeling assembly suspender, it is characterised in that：The pushing hands（7）It is welded on branch
Support beam（6）On.
5. it is according to claim 1 lifting planetary wheeling assembly suspender, it is characterised in that：The cant beam（2）Inclination angle
Degree α is determined by the position of centre of gravity of planetary wheeling assembly.
6. it is according to claim 5 lifting planetary wheeling assembly suspender, it is characterised in that：The tilt angle alpha is 57 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710089216.3A CN106698183A (en) | 2017-02-20 | 2017-02-20 | Lifting appliance for lifting planetary wheel assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710089216.3A CN106698183A (en) | 2017-02-20 | 2017-02-20 | Lifting appliance for lifting planetary wheel assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106698183A true CN106698183A (en) | 2017-05-24 |
Family
ID=58911928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710089216.3A Pending CN106698183A (en) | 2017-02-20 | 2017-02-20 | Lifting appliance for lifting planetary wheel assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106698183A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108382985A (en) * | 2018-03-22 | 2018-08-10 | 辽宁三三工业有限公司 | A kind of large size main drive shaft, which is held, turns over lifting |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202284118U (en) * | 2011-08-09 | 2012-06-27 | 三一重工股份有限公司 | Lifting device and assembly line of wheel hub brake drum assembly |
| CN203451051U (en) * | 2013-07-19 | 2014-02-26 | 南车戚墅堰机车车辆工艺研究所有限公司 | Planet wheel hoisting device |
| CN104418228A (en) * | 2013-08-23 | 2015-03-18 | 天津富隆金属制品厂 | Steel suspender |
| CN204281042U (en) * | 2014-09-30 | 2015-04-22 | 布雷维尼(盐城)行星减速机有限公司 | A kind of rotary hoisting fixture for flange assembling |
-
2017
- 2017-02-20 CN CN201710089216.3A patent/CN106698183A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202284118U (en) * | 2011-08-09 | 2012-06-27 | 三一重工股份有限公司 | Lifting device and assembly line of wheel hub brake drum assembly |
| CN203451051U (en) * | 2013-07-19 | 2014-02-26 | 南车戚墅堰机车车辆工艺研究所有限公司 | Planet wheel hoisting device |
| CN104418228A (en) * | 2013-08-23 | 2015-03-18 | 天津富隆金属制品厂 | Steel suspender |
| CN204281042U (en) * | 2014-09-30 | 2015-04-22 | 布雷维尼(盐城)行星减速机有限公司 | A kind of rotary hoisting fixture for flange assembling |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108382985A (en) * | 2018-03-22 | 2018-08-10 | 辽宁三三工业有限公司 | A kind of large size main drive shaft, which is held, turns over lifting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170524 |
|
| WD01 | Invention patent application deemed withdrawn after publication |