CN206634986U - A kind of automobile engine maintaining frock - Google Patents
A kind of automobile engine maintaining frock Download PDFInfo
- Publication number
- CN206634986U CN206634986U CN201720025974.4U CN201720025974U CN206634986U CN 206634986 U CN206634986 U CN 206634986U CN 201720025974 U CN201720025974 U CN 201720025974U CN 206634986 U CN206634986 U CN 206634986U
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- China
- Prior art keywords
- engine
- lifting
- telescopic arm
- frock
- handwheel
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- Expired - Fee Related
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
A kind of automobile engine maintaining frock, it is related to engine maintenance technical field, including：Chassis, switching mechanism and hoisting mechanism；Chassis includes pedestal and locking universal wheel；Switching mechanism is fixedly installed in the upper surface of pedestal, and switching mechanism includes flip cover, transmission device, handwheel and engine upset maintenance rig, transmission device and is installed in flip cover, and transmission device includes worm and worm wheel；Hoisting mechanism is fixedly installed in flip cover top, hoisting mechanism includes lifting housing, telescopic arm and hoist engine, telescopic arm is slidably installed using some movable pulleies, rack and pinion group, hoist engine is installed on the top of lifting housing, and the through hole that the boom hoist cable of hoist engine winding bypasses the pulley that is provided with and telescopic arm end opens up is lifting engine.The utility model is simple in construction, simple operation, facilitates lifting and the location and installation of engine, and maintenance efficiency and security performance are high, disclosure satisfy that the demand of engine upset maintenance and installation.
Description
Technical field
It the utility model is related to engine maintenance technical field, more particularly to a kind of automobile engine maintaining frock.
Background technology
China's automobile engine is overhauled in maintenance after generally engine is pulled down at present, but in upset, assembling
When, because Vehicle Engine Structure is complicated, quality is big, and larger manual labor is brought to maintenance personal, and security is poor, dimension
It is low to repair efficiency.
Chinese utility model (the patent No.：200720013170.9) patent discloses a kind of engine, gearbox repairing turns over
Pivoted frame, mainly it is made up of moving frame, elevating mechanism and indexing mechanism, elevating mechanism is installed with moving frame, indexing
Mechanism carries manipulator.Although the utility model solves the problems, such as maintenance upset to a certain extent, we have found that it is deposited
In following defect：1st, it is complicated, it is cumbersome；2nd, need to be transported on moving frame after automobile engine is pulled down and determined again
Position is installed on indexing mechanism, because automobile engine volume weight is all bigger, is transported to again on moving frame after dismounting is lower
Still need to expend substantial amounts of manpower and materials, and security cannot ensure；3rd, the waste oil cleaning that automobile engine is leaked down in maintenance
It is cumbersome；4th, the placement of maintenance tool is with using very inconvenience.
Therefore, a kind of new automobile engine maintenance frock is developed, not only with urgent researching value, it may have good
Economic benefit and commercial application potentiality, this is exactly where the power that is accomplished of the utility model and basis.
Utility model content
The defects of in order to overcome prior art as indicated above, the present inventor has made intensive studies to this, is paying
After a large amount of creative works, so as to completing the utility model.
Specifically, technical problem to be solved in the utility model is：A kind of automobile engine maintaining frock is provided, with
Solve automobile engine carrying, location and installation inconvenience in maintenance, waste oil disposal is difficult and maintenance tool is placed with using not
Just technical problem.
In order to solve the above technical problems, the technical solution of the utility model is：
A kind of automobile engine maintaining frock, including chassis, switching mechanism and hoisting mechanism；
The chassis includes pedestal and is installed on the locking universal wheel of the base bottom；
The switching mechanism is fixedly installed in the upper surface of the pedestal, and the switching mechanism includes flip cover, transmission
Device, handwheel and engine upset maintenance rig, the transmission device are installed in the flip cover, described in the handwheel utilization
Transmission device and engine upset maintenance rig drive connection；
The switching mechanism can use following more specifically scheme：The transmission device is located at the sky of the flip cover
Intracavitary and close top setting, the connecting rod of the handwheel runs through the flip cover, and is fixedly connected with the transmission device,
Engine upset maintenance rig is fixedly connected with power transmission shaft, and one end of power transmission shaft is consolidated through the flip cover with the transmission device
Fixed connection, the other end and engine upset maintenance rig are affixed；
The hoisting mechanism is fixedly mounted on the top of the flip cover, and the hoisting mechanism includes lifting housing, stretched
Contracting arm and hoist engine, the lifting housing are offered to utilize some cunnings by the perforation of the telescopic arm, the telescopic arm
Driving wheel is limited to be slidably installed in the perforation, and rack is provided with the telescopic arm, and the lifting enclosure interior is provided with
The gear train coordinated with the rack, the gear train are provided with driving handle, and the hoist engine is installed on the lifting housing
Top, the hoist engine is wound with lifting boom hoist cable, and the end of the telescopic arm offers through hole, the lifting steel wire
The end of rope through the telescopic arm end through hole lifting engine；
The hoisting mechanism can use following more specifically scheme：The movable pulley rotates and is arranged at the lifting housing
Interior, and be symmetrical arranged two-by-two, the telescopic arm cross section is H-shaped, the telescopic arm be slidably mounted on some movable pulleies it
Between, and set using the movable pulley in slip in the cavity of lifting housing；Rack is fixedly installed on the telescopic arm, it is described
Gear train includes first gear and second gear, and the telescopic arm engages setting, institute with the first gear using the rack
State first gear and setting is engaged with the second gear, the second gear is fixedly connected with driving handle, and junction is located at
The axis opening position of the second gear.
As a kind of perferred technical scheme, the pedestal upper surface offers oil trap, and the locking universal wheel has four
It is individual, and it is respectively arranged in the bottom of the pedestal.
As a kind of perferred technical scheme, the transmission device includes worm and worm wheel, one end of the worm screw and institute
The connecting rod for stating handwheel is fixedly connected, and the other end engages setting with the worm gear, and the worm gear is fixedly connected with the power transmission shaft,
And the center line of the center line of the worm gear and the power transmission shaft is coaxially disposed.
As a kind of perferred technical scheme, in addition to tool placing device, the tool placing device has two sets, and point
Wei Yu not the both sides that housing be lifted；The tool placing device includes tool tray and locating rod, the tool tray with
The lifting housing hinge, pin joint are located at a quarter of the tool tray bottom, and the cavity of the lifting housing
It is interior to be provided with baffle plate, described locating rod one end and the lifting housing hinge with pin joint corresponding position.
As a kind of perferred technical scheme, first pulley is installed with the top of the lifting housing, it is described flexible
Second pulley is installed with above the end of arm, the lifting boom hoist cable sets around the first pulley and second pulley
Put.
As a kind of perferred technical scheme, the movable pulley has 8.
As a kind of perferred technical scheme, the handwheel is provided with crank handles, the crank handles and the handwheel
Vertically it is fixedly connected, and junction is set close to the edge of the handwheel.
As a kind of perferred technical scheme, the junction of the handwheel and the power transmission shaft and the flip cover is all provided with
There is fixed block.
As a kind of perferred technical scheme, the side of the pedestal is provided with oil exit pipe, the oil exit pipe and the oil-collecting
Groove connection is set.
Due to using above technical scheme, the utility model has the advantages that：
A kind of automobile engine maintaining frock, including chassis, switching mechanism and hoisting mechanism；Chassis includes pedestal and installation
In the locking universal wheel of base bottom, pedestal upper surface offers oil trap；Switching mechanism is fixedly installed in the upper surface of pedestal,
Switching mechanism, which includes flip cover, transmission device, handwheel and engine upset maintenance rig, transmission device, includes worm and worm wheel,
Transmission device is installed in flip cover, and handwheel utilizes transmission device and engine upset maintenance rig drive connection；Hoisting mechanism
The top of flip cover is fixedly mounted on, hoisting mechanism includes lifting housing, telescopic arm and hoist engine, and lifting housing offers use
So that by the perforation of telescopic arm, telescopic arm cross section is H-shaped, and it is limited to be slidably installed in perforation using some movable pulleies, and
Rack is provided with telescopic arm, lifting enclosure interior is provided with the gear train coordinated with rack, and gear train is provided with driving handle,
Hoist engine is installed on the top of lifting housing, and hoist engine is wound with lifting boom hoist cable, and the end of telescopic arm offers through hole,
The end of lifting boom hoist cable through telescopic arm end through hole lifting engine；Improved based on more than, automobile hair
Motivation maintenance frock is simple in construction, simple operation, and the waste oil that the oil trap being provided with leaks down when engine can be overturn and be repaired is concentrated
Storage, avoid waste oil overflow and cause cleaning difficult；The locking universal wheel being provided with facilitates the movement of frock；Using worm and wormwheel
The kind of drive, and utilize hand wheel rotating, the upset of each angle can be realized, because worm and gear has auto-lock function, make it
It is simple to operate, securely and reliably；The hoisting mechanism being provided with engages sliding extension and hoist engine and pulley with telescopic arm using gear
Hoisting way, it is convenient to dismantle lower engine lifting to engine upset maintenance rig opening position, and positioned, it is convenient by
Engine location and installation is overturn on maintenance rig to engine, substantially reduces manpower and materials；The movable pulley being provided with reduces flexible
Frictional force between arm and lifting housing, lift engine for telescopic arm and provide guarantee；The cross section of telescopic arm is H-shaped, is increased
The intensity of telescopic arm is added；The frock uses modularized design, is easy to maintenance and repair, facilitates the maintenance upset of automobile engine
With assembling, location and installation and the dismounting of engine are realized, it is easy to operate, securely and reliably.
In the utility model, in addition to tool placing device, tool placing device include tool tray and locating rod, instrument
Pallet and locating rod are with lifting housing hinge.Improved based on more than, the tool tray being provided with facilitates the placement of maintenance tool
With use, provided conveniently for the maintenance of engine；Using be hinged connected mode, not the used time can utilize locating rod by instrument support
Disk, which folds, to be placed, and is saved space, is moved easily, locating rod need to be only allocated to side and can put down tool tray during use makes
With, it is simple to operate, it is easy to use.
In the utility model, lifting boom hoist cable, which bypasses the first pulley for being installed on lifting case top and is installed on, to be stretched
Second pulley above contracting arm end is set.Based on improving above, lifting boom hoist cable is reduced with lifting housing and stretching
The frictional force of arm junction, while the lifting to engine is more prone to, extend lifting boom hoist cable uses the longevity
Life.
In the utility model, handwheel is provided with crank handles.Improved based on more than, the crank handles being provided with facilitates handwheel
Rotation.
In the utility model, handwheel and the junction of power transmission shaft and flip cover are equipped with fixed block.Improved based on more than,
The fixed block being provided with adds handwheel and power transmission shaft and the fastness of lifting housing junction, is provided for the steady upset of engine
Ensure.
In the utility model, the side of pedestal is provided with oil exit pipe, and oil exit pipe is set with oil sump.Change based on more than
Enter, after maintenance, the oil exit pipe being provided with conveniently discharges the waste oil collected in oil trap, focuses on.
In summary, the utility model is simple in construction, simple operation, realizes lifting and the location and installation of engine, side
Engine upset maintenance so that engine maintenance efficiency high and time saving and energy saving, disclosure satisfy that engine upset maintenance with
The demand of installation.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art.In all of the figs, similar element
Or part is typically identified by similar reference.In accompanying drawing, each element or part might not be drawn according to the ratio of reality.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the configuration schematic diagram of the utility model hoisting mechanism；
Fig. 3 is the positive structure diagram of the utility model hoisting mechanism；
Fig. 4 is the structural representation of the utility model transmission device；
Reference：1- pedestals；2- locking universal wheels；3- oil traps；4- flip covers；5- handwheels；6- power transmission shafts；7- is sent out
Motivation overturns maintenance rig；8- transmission devices；9- fixed blocks；10- lifts housing；11- movable pulleies；12- telescopic arms；The teeth of 13- first
Wheel；14- second gears；15- driving handles；16- hoist engines；17- first pulleys；18- second pulleys；19- boom hoist cables；
20- through holes；21- locating rods；22- tool trays；23- crank handleses；24- oil exit pipes；
801- worm screws；802- worm gears.
Embodiment
The utility model is further illustrated with reference to specific embodiment.But the purposes of these exemplary embodiments
Only it is used for enumerating the utility model with purpose, any type of any limit not is formed to real protection scope of the present utility model
It is fixed, it is more non-that the scope of protection of the utility model is confined to this.
As shown in Figures 1 to 4, the utility model provides a kind of automobile engine maintaining frock, including chassis, tipper
Structure and hoisting mechanism；Chassis includes pedestal 1 and locking universal wheel 2, and the upper surface of pedestal 1 offers oil trap 3, the side of pedestal 1
Provided with oil exit pipe 24, oil exit pipe 24 connects setting with oil trap 3, and locking universal wheel 2 has four, and is respectively arranged in pedestal 1
Bottom；Switching mechanism is fixedly installed in the upper surface of pedestal 1, and switching mechanism includes flip cover 4, transmission device 8, the and of handwheel 5
Engine overturns maintenance rig, and transmission device 8 is installed in flip cover 4, and handwheel 5 is tieed up using transmission device 8 and engine upset
Frame drive connection is repaiied, transmission device 8 includes worm screw 801 and worm gear 802, and one end of worm screw 801 is fixed with the connecting rod of handwheel 5 to be connected
Connect, the other end engages setting with worm gear 802, and worm gear 802 is fixedly connected with power transmission shaft 6, and the center line and power transmission shaft of worm gear 802
6 center line is coaxially disposed；Handwheel 5 is provided with crank handles 23, and crank handles 23 is vertical with handwheel 5 to be fixedly connected, and connects
Place is set close to the edge of handwheel 5, and the junction of handwheel 5 and power transmission shaft 6 and flip cover 4 is equipped with fixed block 9；Hoisting mechanism
The top of flip cover 4 is fixedly mounted on, hoisting mechanism includes lifting housing 10, telescopic arm 12 and hoist engine, lifts housing 10
Offer to by the perforation of telescopic arm 12, telescopic arm 12 is limited to be slidably installed in perforation using some movable pulleies 11, sliding
Driving wheel 11 has 8, and rack is provided with telescopic arm 12, lifts the gear train for being provided with inside housing 10 and coordinating with rack, gear
Group is provided with driving handle, and hoist engine is installed on the top of lifting housing 10, and hoist engine is wound with boom hoist cable 19, lifts shell
The top of body 10 is also equipped with first pulley 17, and the end of telescopic arm 12 offers through hole 20, the second cunning is provided with above end
Wheel 18, boom hoist cable 19 are set around first pulley 17 and second pulley 18, and its end passes through the through hole of the end of telescopic arm 12
20 lifting engine；The engine maintenance frock also includes tool placing device, and tool placing device has two sets, and respectively
Positioned at the both sides of lifting housing 10；Tool placing device includes tool tray 22 and locating rod 21, tool tray 22 and lifting shell
Body 10 is be hinged, and pin joint be located at a quarter of the bottom of tool tray 22, and is lifted in the cavity of housing 10 and pin joint pair
It should locate to be provided with baffle plate, the one end of locating rod 21 and lifting housing 10 are be hinged.
In the present embodiment, switching mechanism can use following more specifically scheme：Transmission device 8 is located at flip cover 4
Set in cavity and close to top, the connecting rod of handwheel 5 runs through flip cover 4, and is fixedly connected with transmission device 8, engine
Upset maintenance rig is fixedly connected with power transmission shaft 6, and one end of power transmission shaft 6 is fixedly connected through flip cover 4 with transmission device 8, separately
One end and engine upset maintenance rig are affixed.
In the present embodiment, hoisting mechanism can use following more specifically scheme：Movable pulley 11 rotates and is arranged at lifting shell
In body 10, and it is symmetrical arranged two-by-two, the cross section of telescopic arm 12 is H-shaped, and telescopic arm 12 is slidably mounted between some movable pulleies 11,
And set using movable pulley 11 in slip in the cavity of lifting housing 10；Rack, gear train bag are fixedly installed on telescopic arm 12
Include first gear 13 and second gear 14, telescopic arm 12 engages setting with first gear 13 using rack, first gear 13 and the
The engagement of two gears 14 is set, and second gear 14 is fixedly connected with driving handle 15, and junction is located at the axis of second gear 14
At line position.
In the present embodiment, frock overall structure is simple, simple operation, and engine can be overturn and repaired by the oil trap 3 being provided with
When the waste oil that leaks down concentrate storage, avoid waste oil overflow and cause cleaning difficult；The locking universal wheel 2 being provided with facilitates frock
It is mobile；Rotated using the kind of drive of the worm gear 802 of worm screw 801, and using handwheel 5, the upset of each angle can be realized, due to snail
Taking turns 802 worm screws 801 has auto-lock function, makes its simple to operate, securely and reliably；The hoisting mechanism being provided with uses gear and telescopic arm
The hoisting way of 12 engagement sliding extensions and hoist engine 16 and pulley, convenient lift the engine under dismantling to engine are turned over
Turn the opening position of maintenance rig 7, and positioned, it is convenient by engine location and installation to engine upset maintenance rig 7, greatly reduce
Manpower and materials；The movable pulley 11 being provided with reduces telescopic arm 12 and lifts the frictional force between housing 10, is carried for telescopic arm 12
Rise engine and provide guarantee；The cross section of telescopic arm 12 is H-shaped, adds the intensity of telescopic arm 12；The frock uses module
Change design, be easy to maintenance and repair, facilitate the maintenance upset and assembling of automobile engine, realize the location and installation of engine with
Dismounting, it is easy to operate, securely and reliably.
It is simple in construction using hoist engine 16 and the lifting device of pulley in the present embodiment, it is easy to the positioning of engine to carry
Rise, save manpower and materials, provided conveniently for the location and installation of engine, the pulley being provided with reduces boom hoist cable with carrying
The frictional force of housing 10 and the junction of telescopic arm 12 is risen, while the lifting to engine is more prone to, extends lifting steel
The service life of cord；The tool tray 22 being provided with facilitates the placement and use of maintenance tool, is provided for the maintenance of engine
Convenience；Using be hinged connected mode, not the used time tool tray 22 can be folded into placement using locating rod 21, save sky
Between, it is moved easily, locating rod 21 need to be only allocated to side during use can put down tool tray 22 use, simple to operate, make
With convenient；The crank handles 23 being provided with facilitates the rotation of handwheel；The fixed block 9 being provided with adds handwheel 5 and power transmission shaft 6 with carrying
The fastness of the junction of housing 10 is risen, guarantee is provided for the steady upset of engine；After maintenance, the oil exit pipe 24 that is provided with
It is convenient to discharge the waste oil collected in oil trap 3, focus on.
When being repaired to automobile engine, the hair to need repairing is integrally moved to maintenance frock by locking universal wheel 2
It is after motivation opening position, the locking of locking universal wheel 2 is motionless；Using provided with hoisting mechanism to dismounting under engine lift
Lifting, hoist engine 16 realize that engine is hanging down using boom hoist cable 19 by first pulley 17, second pulley 18 and through hole 20
Nogata to lifting, the displacement of the horizontal direction of telescopic arm 12 is realized by rotating driving handle 15, so as to realize engine in water
Square to movement, during operation, using hoist engine 16 and the synergic adjustment of driving handle 15, by engine positioning regulation to starting
Machine overturns the installed position of maintenance rig 7, and engine is installed on engine upset maintenance rig 7；Then locating rod 21 is passed through
Tool tray 22 positioned at the both sides of flip cover 4 is put down, maintenance tool is put into tool tray 22；Location and installation and instrument
After pallet 22 is placed, the boom hoist cable 19 for being used to be lifted on engine is taken off, engine can be repaired, according to
The needs of maintenance, the engine on engine upset maintenance rig 7 is overturn using crank handles 23 and handwheel, will
After engine is turned to the angle of needs, due to the transmission device 8 using the worm gear 802 of worm screw 801, its auto-lock function to start
Machine can smoothly be in adjusted flip angle, so as to realize the upset maintenance to engine, maintenance efficiency and security
Can be high, during maintenance, the waste oil that leaks down in the engine centralized collection in oil trap 3.
After maintenance, engine is unloaded from maintenance frock using hoisting mechanism, operating procedure and location and installation
Operating procedure is on the contrary, therefore not to repeat here；After the engine removal that maintenance is finished, using oil exit pipe 24 by oil trap 3
Waste oil is discharged, and is focused on；Tool tray 22 is packed up, is folded and is folded to flip cover 4 using locating rod 21；Release locking
The lockup state of universal wheel 2, maintenance frock is integrally moved at riding position using locking universal wheel 2.
It should be appreciated that the purposes of these embodiments is merely to illustrate the utility model and is not intended to limit of the present utility model
Protection domain.In addition, it should also be understood that, after technology contents of the present utility model have been read, those skilled in the art can be right
The utility model makees various change, modification and/or variation, and all these equivalent form of values equally fall within right appended by the application will
Ask within the protection domain that book limited.
Claims (9)
- A kind of 1. automobile engine maintaining frock, it is characterised in that：Including chassis, switching mechanism and hoisting mechanism；The chassis includes pedestal and is installed on the locking universal wheel of the base bottom；The switching mechanism is fixedly installed in the upper surface of the pedestal, the switching mechanism include flip cover, transmission device, Handwheel and engine upset maintenance rig, the transmission device are installed in the flip cover, and the handwheel utilizes the transmission Device and engine upset maintenance rig drive connection；The hoisting mechanism is fixedly mounted on the top of the flip cover, and the hoisting mechanism includes lifting housing, telescopic arm And hoist engine, the lifting housing are offered to utilize some movable pulleies by the perforation of the telescopic arm, the telescopic arm It is limited to be slidably installed in the perforation, and rack is provided with the telescopic arm, the lifting enclosure interior is provided with and institute The gear train of rack cooperation is stated, the gear train is provided with driving handle, and the hoist engine is installed on the top of the lifting housing Portion, the hoist engine are wound with lifting boom hoist cable, and the end of the telescopic arm offers through hole, the boom hoist cable End through the telescopic arm end through hole lifting engine.
- A kind of 2. automobile engine maintaining frock as claimed in claim 1, it is characterised in that：The pedestal upper surface offers Oil trap, the locking universal wheel has four, and is respectively arranged in the bottom of the pedestal.
- A kind of 3. automobile engine maintaining frock as claimed in claim 1, it is characterised in that：The transmission device includes worm screw And worm gear, one end of the worm screw are fixedly connected with the connecting rod of the handwheel, the other end engages setting with the worm gear, described Worm gear is fixedly connected with power transmission shaft, and the center line of the center line of the worm gear and the power transmission shaft is coaxially disposed.
- A kind of 4. automobile engine maintaining frock as claimed in claim 1, it is characterised in that：Also include tool placing device, The tool placing device has two sets, and respectively positioned at the both sides of the lifting housing；The tool placing device includes instrument Pallet and locating rod, the tool tray and the lifting housing hinge, pin joint are located at four points of the tool tray bottom One of place, and be provided with baffle plate with pin joint corresponding position in the cavity of the lifting housing, described locating rod one end and the lifting Housing hinge.
- A kind of 5. automobile engine maintaining frock as claimed in claim 1, it is characterised in that：The top of the lifting housing is consolidated Dingan County is equipped with first pulley, is installed with second pulley above the end of the telescopic arm, the lifting boom hoist cable around The first pulley and second pulley is crossed to set.
- A kind of 6. automobile engine maintaining frock as claimed in claim 1, it is characterised in that：The movable pulley has 8.
- A kind of 7. automobile engine maintaining frock as claimed in claim 1, it is characterised in that：The handwheel is provided with handwheel handle Hand, the crank handles is vertical with the handwheel to be fixedly connected, and junction is set close to the edge of the handwheel.
- A kind of 8. automobile engine maintaining frock as claimed in claim 3, it is characterised in that：The handwheel and the power transmission shaft Fixed block is equipped with the junction of the flip cover.
- A kind of 9. automobile engine maintaining frock as claimed in claim 2, it is characterised in that：The side of the pedestal is provided with row Oil pipe, the oil exit pipe are set with the oil sump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720025974.4U CN206634986U (en) | 2017-01-10 | 2017-01-10 | A kind of automobile engine maintaining frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720025974.4U CN206634986U (en) | 2017-01-10 | 2017-01-10 | A kind of automobile engine maintaining frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206634986U true CN206634986U (en) | 2017-11-14 |
Family
ID=60260914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720025974.4U Expired - Fee Related CN206634986U (en) | 2017-01-10 | 2017-01-10 | A kind of automobile engine maintaining frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206634986U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110921555A (en) * | 2019-11-20 | 2020-03-27 | 山东交通职业学院 | Lifting device for auto repair |
| CN112894732A (en) * | 2021-01-21 | 2021-06-04 | 沈阳建筑大学 | Motor vehicle engine maintenance auxiliary device |
| CN113800449A (en) * | 2021-11-16 | 2021-12-17 | 四川明阳承起机械有限公司 | Automatic change big arm dismouting equipment of hoist |
-
2017
- 2017-01-10 CN CN201720025974.4U patent/CN206634986U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110921555A (en) * | 2019-11-20 | 2020-03-27 | 山东交通职业学院 | Lifting device for auto repair |
| CN112894732A (en) * | 2021-01-21 | 2021-06-04 | 沈阳建筑大学 | Motor vehicle engine maintenance auxiliary device |
| CN113800449A (en) * | 2021-11-16 | 2021-12-17 | 四川明阳承起机械有限公司 | Automatic change big arm dismouting equipment of hoist |
| CN113800449B (en) * | 2021-11-16 | 2022-02-08 | 四川明阳承起机械有限公司 | Automatic change big arm dismouting equipment of hoist |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171114 Termination date: 20190110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |