CN107553387B - A kind of gearbox provision for disengagement - Google Patents
A kind of gearbox provision for disengagement Download PDFInfo
- Publication number
- CN107553387B CN107553387B CN201710750698.2A CN201710750698A CN107553387B CN 107553387 B CN107553387 B CN 107553387B CN 201710750698 A CN201710750698 A CN 201710750698A CN 107553387 B CN107553387 B CN 107553387B
- Authority
- CN
- China
- Prior art keywords
- gearbox
- elevating mechanism
- support portion
- support
- pedestal
- 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.)
- Expired - Fee Related
Links
Landscapes
- Handcart (AREA)
- Gear Transmission (AREA)
Abstract
The present invention provides a kind of gearbox provisions for disengagement, it includes moving trolley and the first elevating mechanism, first elevating mechanism is arranged in the moving trolley, the first support portion for matching with gearbox is provided on first elevating mechanism, first support portion can move up and down in the direction perpendicular to the moving trolley, and first support portion has Support Position and initial position.Gearbox provision for disengagement of the invention, its first elevating mechanism is matched by the first support portion with gearbox, gearbox can be supported, in this way after the bolt that gearbox is connect with transmission shaft and engine is dismantled, speed changing box support beam and the first support portion can be supported gearbox at this time, so that support of the gearbox by two supporting points, and it is not easy run-off the straight, to greatly reduce a possibility that one axis of gearbox deforms, and then will not influence the connection of gearbox and engine, preferably avoid the generation of abnormal sound.
Description
Technical field
The present invention relates to auto parts and components provision for disengagement technical fields, and in particular to a kind of gearbox provision for disengagement.
Background technique
Gearbox is one of most important component in car transmissions, its effect is: changing vapour in a big way
The size of torque in the size and automobile driving wheel of vehicle travel speed；Realize reverse travel；Realize neutral gear.Rank is researched and developed in automobile
, often there is the case where needing replacing gearbox, including some small maintenance stores, can also encounter the problematic need of client's gearbox in section
Gearbox is dismantled, and the weight of a gearbox is usually in 45KG or so, it is relatively heavy.
The disassembly process of gearbox is usually in the prior art: gearbox and four bolts of transmission axis connection are removed,
Then 12 bolts gearbox being connect with engine are dismantled, and one axis of gearbox is still inserted in inside engine at this time, bolt
A wooden unit is padded before tearing open on gearbox and speed changing box support beam, prevents from connecting the case where bolt is all dismantled before and after gearbox
Lower gearbox inclination is serious, and destroys one axis of gearbox, then transmission shaft hanging is dismantled, and allows transmission shaft to be in hang, just
In unloading gearbox, last 3 people cooperate gearbox to remove.However, in the process, when gearbox and transmission shaft and hair
After the bolt of motivation connection is dismantled, even if being lined with wooden unit, due to only having speed changing box support beam to be supported gearbox at this time,
So that gearbox still can run-off the straight, to be easy to cause one shaft distortion of gearbox, and then influence the company of gearbox and engine
It connects, leads to the generation of abnormal sound.
Summary of the invention
The object of the present invention is to provide a kind of gearbox provisions for disengagement, are easy to become to solve one axis of gearbox in the prior art
The problem of shape.
To achieve the above object, the present invention provides the following technical scheme that
A kind of gearbox provision for disengagement comprising moving trolley and the first elevating mechanism, the first elevating mechanism setting
In the moving trolley, the first support portion for matching with gearbox is provided on first elevating mechanism, it is described
First support portion can move up and down in the direction perpendicular to the moving trolley, and first support portion has Support Position
And initial position.
Preferably, the moving trolley includes bottom plate, idler wheel and handrail, and the bottom surface of the bottom plate is arranged in the idler wheel
On；The number of the idler wheel be it is multiple, each idler wheel is oppositely arranged on two-by-two on the bottom plate；One end of the handrail and institute
The side wall for stating bottom plate is connected, and the other end of the handrail extends to the direction far from ground.
Preferably, the moving trolley further includes the first slide plate and two sliding rails, and two sliding rails are oppositely arranged on institute
It states on the top surface of bottom plate, the extending direction of the sliding rail is identical as the extending direction of the bottom plate；The first slide plate setting
Far from the side of the top surface on the sliding rail, first slide plate is slidably matched with the sliding rail；First lifting
Mechanism is arranged on first slide plate.
It preferably, further include the second elevating mechanism, second elevating mechanism is opposite with first elevating mechanism to be set
It sets in the moving trolley；Second elevating mechanism has the second support portion for matching with the gearbox, institute
Stating the second support portion can move up and down in the direction perpendicular to the moving trolley, and second support portion has first
It sets and the second position.
Preferably, the moving trolley further includes the second slide plate, second slide plate and the first slide plate phase
To the both ends that the sliding rail is arranged in, second slide plate is slidably matched with the sliding rail；The second elevating mechanism setting
On second slide plate.
Preferably, first elevating mechanism includes pedestal, the first plunger, the second plunger, the first support tube, the second support
Cylinder, accommodation tube and handle, first support tube and second support tube are vertically arranged on the base；The appearance
The medium position of first support tube is arranged in cylinder of receiving, and one end of the accommodation tube is connected with the pedestal, the accommodation tube
The other end be connected with the top of first support tube；The inner wall of first support tube and the outside wall surface of the accommodation tube
Between there is toroidal cavity, be provided with oil liquid in the toroidal cavity；First center of first plunger and the accommodation tube
Hole is slidably matched, and one end on first plunger far from the pedestal is arranged in first support portion；Second plunger
It is slidably matched with the second centre bore of second support tube, one end on second plunger far from the pedestal passes through shaft
It is rotatablely connected with the handle；The handle includes handle, and one end on the handle far from the handle passes through pin shaft and institute
State the fixation holder pivots connection being arranged on pedestal；The connection toroidal cavity and second center are provided on the pedestal
The first passage in hole is provided with the first check valve in the first passage；It is additionally provided on the pedestal in connection described first
The second channel in heart hole and second centre bore is provided with second one-way valve in the second channel；It is also set on the pedestal
Be equipped with the third channel for being connected to first centre bore and the toroidal cavity, be provided in the side wall surface of the pedestal with it is described
The mounting hole that third channel is connected is provided with the reset assembly for controlling the third channel on-off in the mounting hole.
Preferably, the reset assembly includes spherical plug, spring and adjusts bolt, and the spherical shape plug is connected to institute
It states on the inner wall of third channel, the adjusting bolt is matched with the mounting hole, and the spring setting is in the spherical plug
Between the adjusting bolt.
Preferably, one end on the handrail far from the side wall is T-type structure.
Preferably, the structure of second elevating mechanism is identical as the structure of first elevating mechanism.
Preferably, first support portion is U-shaped card pawl.
The beneficial effects of the present invention are:
Gearbox provision for disengagement of the invention, the first elevating mechanism are matched by the first support portion with gearbox, energy
It is enough that gearbox is supported, in this way after the bolt that gearbox is connect with transmission shaft and engine is dismantled, gearbox at this time
Supporting beam and the first support portion can be supported gearbox, so that support of the gearbox by two supporting points, and be not easy
Run-off the straight to greatly reduce a possibility that one axis of gearbox deforms, and then will not influence gearbox and start
The connection of machine preferably avoids the generation of abnormal sound.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to institute in embodiment
It needs attached drawing to be used to be briefly described, and specific embodiments of the present invention will be made further specifically in conjunction with attached drawing
It is bright, wherein
Fig. 1 is the schematic diagram of gearbox provision for disengagement provided in an embodiment of the present invention；
Fig. 2 is the schematic diagram of internal structure of the first elevating mechanism provided in an embodiment of the present invention.
It is attached marked in the figure:
11, bottom plate 12, idler wheel 13, handrail 14, sliding rail 15, the first slide plate
21, the first elevating mechanism 22, the first support portion 23, the first plunger 24, the second plunger
25, the first support tube 251, toroidal cavity 26, the second support tube 27, accommodation tube
271, the first centre bore 28, pedestal 29, handle 291, handle 31, gearbox
32, speed changing box support beam 41, the second elevating mechanism 42, the second support portion
51, fixed bracket 61, the first check valve 62, second one-way valve 71, spring
72, spherical plug 73, adjusting bolt
Specific embodiment
In order to make those skilled in the art more fully understand technical solution of the present invention, below in conjunction with specific embodiment pair
This programme is further discussed in detail.
As shown in Figure 1, the embodiment of the invention provides a kind of gearbox provisions for disengagement comprising moving trolley and first liter
Descending mechanism 21, the first elevating mechanism 21 be arranged in moving trolley, be provided on the first elevating mechanism 21 for gearbox 31
The first support portion 22 matched, the first support portion 22 can move up and down on the direction perpendicular to moving trolley, and first
Support part 22 has Support Position and initial position.It is understood that moving trolley can move on the ground；First support portion
When 22 Support Position is that the first support portion 22 is matched with gearbox 31, position when being supported to gearbox 31；First
The initial position of support portion 22 is that the first support portion 22 is not matched with gearbox 31, the lower movement disposed thereon of the first support portion 22
Minimum point, i.e. position of the first support portion 22 apart from moving trolley when nearest.
Gearbox provision for disengagement provided in an embodiment of the present invention, the first elevating mechanism 21 pass through the first support portion 22 and change
Fast case 31 matches, and can be supported to gearbox 31, in this way when the bolt that gearbox 31 is connect with transmission shaft and engine
After dismantling, speed changing box support beam 32 and the first support portion 22 can be supported gearbox 31 at this time, so that gearbox 31
By the support of two supporting points, and it is not easy run-off the straight, so that greatly reduce that one axis of gearbox deforms can
Energy property, and then will not influence the connection of gearbox 31 Yu engine, preferably avoid the generation of abnormal sound.
Specifically, moving trolley may include bottom plate 11, idler wheel 12 and handrail 13, and the bottom of bottom plate 11 is arranged in idler wheel 12
On face；The number of idler wheel 12 be it is multiple, each idler wheel 12 is oppositely arranged on two-by-two on bottom plate 11；One end of handrail 13 and bottom plate 11
Side wall is connected, and the other end of handrail 13 extends to the direction far from ground, so that the structure of moving trolley is relatively simple, together
When easily moving trolley can also be pulled to move on the ground by handrail 13.It is understood that the first elevator at this time
Structure 21 is arranged on the top surface of bottom plate 11.
Further, moving trolley can also include the first slide plate 15 and two sliding rails 14, and two sliding rails 14 are oppositely arranged
On the top surface of bottom plate 11, the extending direction of sliding rail 14 is identical as the extending direction of bottom plate 11；First slide plate 15 is arranged in cunning
Far from the side of top surface on rail 14, the first slide plate 15 is slidably matched with sliding rail 14；The setting of first elevating mechanism 21 is led first
On slide plate 15.It adopts this technical solution, enables the first elevating mechanism 21 as the first slide plate 15 is together on sliding rail 14
It is mobile, so as to easily move the first elevating mechanism 21, the suitable position of 31 lower section of gearbox can be reached, with right
Gearbox 31 is supported.
In another embodiment provided by the invention, which can also include the second elevating mechanism 41,
Second elevating mechanism 41 and the first elevating mechanism 21 are oppositely arranged in moving trolley；Second elevating mechanism 41 have for change
The second support portion 42 that fast case 31 matches, the second support portion 42 can move up and down on the direction perpendicular to moving trolley,
Second support portion 42 has first position and the second position.Pass through the second support portion 42 and speed change of the second elevating mechanism 41 in this way
The cooperation of case 31 can also be supported gearbox 31, after gearbox 31 removes, it will have the first support portion 22 and
Two support portions 42 are supported gearbox 31, so that the support that gearbox 31 is subject to is relatively stable, lift without manpower, from
And cost saved manpower, significantly reduce the labor intensity of operator.It is understood that the second support portion 42
When first position is that the second support portion 42 is matched with gearbox 31, position when being supported to gearbox 31；Second support
The second position in portion 42 is that the second support portion 42 is not matched with gearbox 31, and the lower movement disposed thereon of the second support portion 42 is most
Low spot, the i.e. position apart from moving trolley when nearest.
Further, moving trolley can also include the second slide plate, and the second slide plate is set relatively with the first slide plate 15
It sets at the both ends of sliding rail 14, the second slide plate is slidably matched with sliding rail 14；Second elevating mechanism 41 is arranged on the second slide plate,
So as to move the second elevating mechanism 41 on sliding rail 14 with the second slide plate, in order to adjust the first elevating mechanism
21 and second the distance between the elevating mechanism 41, so as to adjust the distance between two supporting points, which is
First support portion 22 and the contact site of gearbox 31 and the contact site of the second support portion 42 and gearbox 31, so that the
One elevating mechanism 21 and the second elevating mechanism 41 can preferably support gearbox 31.
As shown in Fig. 2, first elevating mechanism 21 may include pedestal 28, in another embodiment provided by the invention
One plunger 23, the second plunger 24, the first support tube 25, the second support tube 26, accommodation tube 27 and handle 29, the first support tube 25
It is vertically set on pedestal 28 with the second support tube 26；The medium position of the first support tube 25 is arranged in accommodation tube 27, accommodates
One end of cylinder 27 is connected with pedestal 28, and the other end of accommodation tube 27 is connected with the top of the first support tube 25；First support tube 25
Inner wall and accommodation tube 27 outside wall surface between there is toroidal cavity 251, be provided with oil liquid in toroidal cavity 251；First column
Plug 23 and the first centre bore 271 of accommodation tube 27 are slidably matched, and the first support portion 22 is arranged on the first plunger 23 far from pedestal
28 one end；Second centre bore of the second plunger 24 and the second support tube 26 is slidably matched, far from pedestal 28 on the second plunger 24
One end be rotatablely connected by shaft and handle 29；Handle 29 includes handle 291, and one end far from handle 291 is logical on handle 29
The fixation bracket 51 being arranged on pin shaft and pedestal 28 is crossed to be rotatablely connected；Connection toroidal cavity 251 and second is provided on pedestal 28
The first passage of centre bore is provided with the first check valve 61 in first passage；The first centre bore of connection is additionally provided on pedestal 28
271 and second centre bore second channel, be provided with second one-way valve 62 in second channel；Connection is additionally provided on pedestal 28
The third channel of one centre bore 271 and toroidal cavity 251 is provided with the peace being connected with third channel in the side wall surface of pedestal 28
Hole is filled, the reset assembly for controlling third channel on-off is provided in mounting hole.It can be preferably real by this technical solution
Existing first support portion 22 perpendicular to moving up and down on moving trolley direction, but also the reliability of the first elevating mechanism 21 compared with
Height, so as to carry out relatively stable reliable support to gearbox 31, so that the reliability of the gearbox provision for disengagement
It has obtained greatly improving.It is understood that 61, the first check valve oil liquid allowed in toroidal cavity 251 are logical by third
Road is flowed into the lower cavity of the second plunger 24, and it is logical to be unable to reverse flow；Under second one-way valve 62 the second plungers 24 of permission
Oil liquid in square cavity is flowed into 23 lower cavity of the first plunger, and cannot adverse current；At this point, pedestal 28 and the first slide plate 15
It is connected；For the ease of guiding, sliding rail 14 can have U-shaped opening, is provided on the first slide plate 15 and matches with U-shaped opening sliding
The bar shaped convex block of conjunction；Sealing structure can be set between accommodation tube 27 and the first plunger 23, to guarantee leakproofness.
By adopting the above technical scheme, due to having oil liquid, when pulling up handle 291, handle in toroidal cavity 251
291 will drive the second plunger 24 to move up in the second support tube 26, the second plunger 24, the second support tube 26 and pedestal 28
Between the volume of the i.e. lower cavity of the second plunger 24 of cavity that surrounds will be gradually increased, and form parital vacuum, at this time first
Check valve 61 is opened under the action of pressure difference, and the oil liquid in toroidal cavity 251 will pass through first passage along arrow direction
In the first check valve 61 and be flowed into the lower cavity of the second plunger 24, this is oil-absorbing process；And when downward push handle
When 291, the pressure in the lower cavity of the second plunger 24 will be increased, and second one-way valve 62 will be opened under pressure, and
The first check valve 61 is closed at this time, and oil liquid will be flowed into the first column by the second one-way valve 62 of second channel along arrow direction
In the lower cavity of plug 23, this is oil extraction process, and oil liquid will drive the first plunger 23 to move up at this time, so that first
Support part 22 can be moved upwardly together with the first plunger 23；When lifting the progress oil-absorbing process of handle 291 again, second one-way valve
62 can be automatically switched off, and prevent the oil liquid in 23 lower cavity of the first plunger from flowing backwards, to ensure that the first plunger 23 will not
Voluntarily fall.Handle 291 is back and forth constantly so pulled, constantly oil liquid can be pressed into the lower cavity of the first plunger 23
In, so that the first support portion 22 be made gradually to rise, realize the support to gearbox 31.By reset assembly, make the first plunger 23
Oil liquid in lower cavity is flowed into toroidal cavity 251 along the arrow direction in third channel, so as to guarantee oil liquid
Recycling.It is understood that when the lower end of the first plunger 23 and pedestal 28 abut against, as the first support portion
22 initial position；When the first plunger 23 is jacked up, and the first support portion 22 cooperates with gearbox 31 and realizes to gearbox 31
Support when, the first support portion 22 i.e. be in Support Position.
Further, reset assembly may include spherical plug 72, spring 71 and adjust bolt 73, and spherical plug 72 supports
It connects on the inner wall of third channel, adjusts bolt 73 and matched with mounting hole, the setting of spring 71 is in spherical plug 72 and adjusting spiral shell
Between bolt 73.It need to only unscrew at this time and adjust bolt 73, the oil liquid in 23 lower cavity of the first plunger will be along in third channel
Arrow direction be flowed into toroidal cavity 251, can be conveniently realized by the simple reset assembly of structure to the in this way
The control of triple channel on-off, to effectively simplify structure, while also easy operation.
In order to easily moving trolley be pulled to move on the ground, one end on handrail 13 far from side wall can be T
Type structure.
In order to simplify design, convenient for manufacture, while convenient for operation, the structure of the second elevating mechanism 41 and the first lifting
The structure of mechanism 21 can be identical.It is understood that the first position of the second support portion 42 is the branch of the first support portion 22
Position is supportted, the second position of the second support portion 42 is the initial position of the first support portion 22.
Specifically, the first support portion 22 can be U-shaped card pawl, so as to preferably be supported to gearbox 31.
The general use process of gearbox provision for disengagement provided in an embodiment of the present invention are as follows: when needing to dismantle gearbox 31
When, it shifts moving trolley onto gearbox 31 lower section, the first elevating mechanism 21 and the second elevating mechanism 41 is made to be located at gearbox
The two sides of supporting beam 32 move the first elevating mechanism 21 on sliding rail 14, move it to 31 lower section suitable position of gearbox
It is fixed, increase the first support portion 22, it is made to touch gearbox 31, gearbox 31 and transmission shaft and engine are connected again at this time
The bolt connect is dismantled, and can tilt to avoid gearbox 31 leads to one shaft distortion of gearbox in this way, and then a people shakes gearbox 31,
Extract one axis of gearbox slowly from engine, another people to extract direction push moving trolley, assist one axis of gearbox from
It is extracted in engine, after one axis of gearbox is extracted completely from engine, gearbox 31 will fall in the first elevating mechanism 21
On first support portion 22, the second elevating mechanism 41 is made to move on the slide rail at this time, makes it in the position close to speed changing box support beam 32
Fixation is set, then gearbox 31 is extracted direction movement to one axis of gearbox, it is allowed to fall in the second support of the second elevating mechanism 41
In portion 42, moving trolley is at this moment pushed again, that is, completes the disassembly process of gearbox 31.The process and disassembly of gearbox 31 are installed
Process is on the contrary, details are not described herein again.It is understood that the gearbox is torn open if speed changing box support beam 32 allows to remove
Handler only needs the first elevating mechanism 21, without two elevating mechanisms, that is, will directly move after removing gearbox 31
Dynamic trolley pushes, and does not need to fall in gearbox 31 on second elevating mechanism 41.
Gearbox provision for disengagement provided in an embodiment of the present invention can save the disassembly and installation time, substantially reduce behaviour
Make the labor intensity of personnel, while ensure that the quality of the gearbox disassembled, avoids one axis of gearbox damage bring
Abnormal sound problem.
The above is only the preferred embodiment of the present invention, it should be pointed out that these embodiments are merely to illustrate the present invention
Rather than limit the scope of the invention, moreover, after reading the contents of the present invention, relevant technical staff in the field can be with
Various changes or modification are made to the present invention, such equivalent forms equally fall into model defined by the application the appended claims
It encloses.
Claims (9)
1. a kind of gearbox provision for disengagement, which is characterized in that it includes moving trolley and the first elevating mechanism, first lifting
Mechanism is arranged in the moving trolley, and the first support for matching with gearbox is provided on first elevating mechanism
Portion, first support portion can move up and down in the direction perpendicular to the moving trolley, and first support portion has
Support Position and initial position；
First elevating mechanism include pedestal, the first plunger, the second plunger, the first support tube, the second support tube, accommodation tube with
And handle, first support tube and second support tube are vertically arranged on the base；The accommodation tube setting exists
The medium position of first support tube, one end of the accommodation tube are connected with the pedestal, the other end of the accommodation tube with
The top of first support tube is connected；There is ring between the inner wall of first support tube and the outside wall surface of the accommodation tube
Shape cavity is provided with oil liquid in the toroidal cavity；First centre bore of first plunger and the accommodation tube is slidably matched,
One end on first plunger far from the pedestal is arranged in first support portion；Second plunger with described second
Second centre bore of support cylinder is slidably matched, and one end on second plunger far from the pedestal is turned by shaft and the handle
Dynamic connection；The handle includes handle, and one end on the handle far from the handle on pin shaft and the pedestal by being arranged
Fixation holder pivots connection；First that the connection toroidal cavity and second centre bore are provided on the pedestal is logical
Road is provided with the first check valve in the first passage；Be additionally provided on the pedestal connection first centre bore with it is described
The second channel of second centre bore is provided with second one-way valve in the second channel；Connection institute is additionally provided on the pedestal
The third channel of the first centre bore Yu the toroidal cavity is stated, is provided in the side wall surface of the pedestal and the third channel phase
The mounting hole of connection is provided with the reset assembly for controlling the third channel on-off in the mounting hole.
2. gearbox provision for disengagement according to claim 1, which is characterized in that the moving trolley includes bottom plate, idler wheel
And handrail, the idler wheel are arranged on the bottom surface of the bottom plate；The number of the idler wheel is multiple, each two two-phase of idler wheel
To setting on the bottom plate；One end of the handrail is connected with the side wall of the bottom plate, and the other end of the handrail is to separate
The direction on ground extends.
3. gearbox provision for disengagement according to claim 2, which is characterized in that the moving trolley further includes the first slide guide
Plate and two sliding rails, two sliding rails are oppositely arranged on the top surface of the bottom plate, the extending direction of the sliding rail and the bottom
The extending direction of plate is identical；The side on the sliding rail far from the top surface is arranged in first slide plate, and described first leads
Slide plate is slidably matched with the sliding rail；First elevating mechanism is arranged on first slide plate.
4. gearbox provision for disengagement according to claim 3, which is characterized in that it further includes the second elevating mechanism, described
Second elevating mechanism and first elevating mechanism are oppositely arranged in the moving trolley；Second elevating mechanism, which has, to be used
In the second support portion matched with the gearbox, second support portion energy in the direction perpendicular to the moving trolley
It enough moves up and down, second support portion has first position and the second position.
5. gearbox provision for disengagement according to claim 4, which is characterized in that the moving trolley further includes the second slide guide
Plate, second slide plate and first slide plate are oppositely arranged on the both ends of the sliding rail, second slide plate and institute
Sliding rail is stated to be slidably matched；Second elevating mechanism is arranged on second slide plate.
6. gearbox provision for disengagement according to claim 1, which is characterized in that the reset assembly include spherical plug,
Spring and adjusting bolt, the spherical shape plug are connected on the inner wall of the third channel, the adjusting bolt and the peace
Dress hole matches, and the spring setting is between the spherical plug and the adjusting bolt.
7. gearbox provision for disengagement according to claim 2, which is characterized in that the one of the separate side wall on the handrail
End is T-type structure.
8. gearbox provision for disengagement according to claim 4, which is characterized in that the structure of second elevating mechanism and institute
The structure for stating the first elevating mechanism is identical.
9. gearbox provision for disengagement according to any one of claims 1 to 8, which is characterized in that first support portion is U
Type claw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710750698.2A CN107553387B (en) | 2017-08-28 | 2017-08-28 | A kind of gearbox provision for disengagement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710750698.2A CN107553387B (en) | 2017-08-28 | 2017-08-28 | A kind of gearbox provision for disengagement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107553387A CN107553387A (en) | 2018-01-09 |
| CN107553387B true CN107553387B (en) | 2019-06-28 |
Family
ID=60977463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710750698.2A Expired - Fee Related CN107553387B (en) | 2017-08-28 | 2017-08-28 | A kind of gearbox provision for disengagement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107553387B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110143228B (en) * | 2019-03-08 | 2024-04-02 | 天奇自动化工程股份有限公司 | Single-head traction multi-rubber covered roller track trolley |
| CN112622613B (en) * | 2021-03-05 | 2021-05-25 | 新乡职业技术学院 | Auxiliary mounting device for vehicle transmission device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2141787A2 (en) * | 2008-06-30 | 2010-01-06 | General Electric Company | Apparatus and method for removing slip rings from rotating electrical machinery |
| CN202684456U (en) * | 2012-08-01 | 2013-01-23 | 中国石油天然气集团公司 | Automobile gearbox dismounting machine |
| CN104139367A (en) * | 2013-08-19 | 2014-11-12 | 国家电网公司 | Tool for mounting and dismounting rod piece in casing pipe |
| CN204035935U (en) * | 2014-08-07 | 2014-12-24 | 天津航天长征火箭制造有限公司 | A kind of posture adjustment assembly system for rocket part docking |
| CN204711941U (en) * | 2015-04-30 | 2015-10-21 | 志品（福州）技术工程有限公司 | A kind of pallet assembled for engine and gearbox |
| CN206084972U (en) * | 2016-04-29 | 2017-04-12 | 格林美（武汉）城市矿产循环产业园开发有限公司 | Portable engine roll -over stand |
| CN106826201A (en) * | 2017-03-30 | 2017-06-13 | 天津渤化石化有限公司 | A kind of hydraulic dismounting device and method for being exclusively used in large size valve |
-
2017
- 2017-08-28 CN CN201710750698.2A patent/CN107553387B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2141787A2 (en) * | 2008-06-30 | 2010-01-06 | General Electric Company | Apparatus and method for removing slip rings from rotating electrical machinery |
| CN202684456U (en) * | 2012-08-01 | 2013-01-23 | 中国石油天然气集团公司 | Automobile gearbox dismounting machine |
| CN104139367A (en) * | 2013-08-19 | 2014-11-12 | 国家电网公司 | Tool for mounting and dismounting rod piece in casing pipe |
| CN204035935U (en) * | 2014-08-07 | 2014-12-24 | 天津航天长征火箭制造有限公司 | A kind of posture adjustment assembly system for rocket part docking |
| CN204711941U (en) * | 2015-04-30 | 2015-10-21 | 志品（福州）技术工程有限公司 | A kind of pallet assembled for engine and gearbox |
| CN206084972U (en) * | 2016-04-29 | 2017-04-12 | 格林美（武汉）城市矿产循环产业园开发有限公司 | Portable engine roll -over stand |
| CN106826201A (en) * | 2017-03-30 | 2017-06-13 | 天津渤化石化有限公司 | A kind of hydraulic dismounting device and method for being exclusively used in large size valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107553387A (en) | 2018-01-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107553387B (en) | A kind of gearbox provision for disengagement | |
| CN201956610U (en) | Transfer trolley for central switch equipment | |
| CN208483447U (en) | A kind of Frame for supporting parallel pipes | |
| CN105909024A (en) | Door frame type steel wire rope traction lifting and rotating mechanism | |
| CN104153613A (en) | Household space parking system | |
| CN208776256U (en) | A kind of two-stage lifting crawler belt pump truck | |
| US2099903A (en) | Lifting apparatus | |
| CN109083486A (en) | A kind of more piece cement electric pole automatic assembling mounting device | |
| CN206817108U (en) | A kind of Multifunctional supporting base | |
| CN104609336A (en) | Inverse hydraulic movable lifter and use method thereof | |
| CN108751033A (en) | A kind of hydraulic mechanical equipment that security performance is high | |
| CN203089682U (en) | Movable bed changing vehicle for critically ill patient | |
| CN208024024U (en) | Parking apparatus and the vertical storage device of bicycle | |
| CN107136696A (en) | A kind of trolley luggage that prepressing structure is lifted and hung with wheel | |
| CN104743452A (en) | Submersible water impeller lifting machine | |
| CN207986617U (en) | Support base mobile device | |
| CN202449838U (en) | Lubricating grease conveying device | |
| CN107061956A (en) | A kind of Multifunctional supporting base | |
| CN104709846B (en) | A kind of light combined lifting equipment and its application method | |
| CN203593611U (en) | Crane tube walking alignment device | |
| CN208744702U (en) | Step closure device top attachment base extracting apparatus | |
| CN206927594U (en) | A kind of lift oil drum filling apparatus | |
| CN207477912U (en) | A kind of erection device of mobile basketball frame | |
| CN113593454B (en) | Billboard mounting device | |
| CN220647816U (en) | Oil collecting vehicle capable of being stably placed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |