CN108117003B - Adjustable supporting and lift truck - Google Patents
Adjustable supporting and lift truck Download PDFInfo
- Publication number
- CN108117003B CN108117003B CN201611076222.7A CN201611076222A CN108117003B CN 108117003 B CN108117003 B CN 108117003B CN 201611076222 A CN201611076222 A CN 201611076222A CN 108117003 B CN108117003 B CN 108117003B
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- China
- Prior art keywords
- adjustable supporting
- support rod
- chassis
- hoistable platform
- casing
- 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.)
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- 230000007246 mechanism Effects 0.000 claims description 7
- 230000003028 elevating effect Effects 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 8
- 230000007423 decrease Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/065—Scissor linkages, i.e. X-configuration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Handcart (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The present invention proposes a kind of adjustable supporting and the lift truck for being equipped with the adjustable supporting, the adjustable supporting is mounted on the chassis of lift truck, it is used to support the hoistable platform of the lift truck, which includes casing, support rod and locking unit.Casing one end is fixed on chassis, and the inner wall of casing is provided with internal screw thread, and axial fluting is provided on the tube wall of casing；Support rod is set in casing, and the outer wall of support rod is provided with the external screw thread with screw-internal thread fit；The one end on the separate chassis of support rod protrudes from casing, is used to support hoistable platform；Locking unit is set on casing, locks or unclamp casing for adjusting the width of fluting.Realize that the height adjustment of support rod is supported hoistable platform so as to the height of flexible adaptation hoistable platform.
Description
Technical field
The present invention relates to support device technical field more particularly to a kind of adjustable supporting and to be equipped with this adjustable
The lift truck of support device.
Background technique
The hoistable platform and crotch of lift truck use male connection, walk and realize in lifting process in guide rail by idler wheel
The variation of relative position, hoistable platform is when dropping to lowest order, the guide rail bottom surface of hoistable platform and the four platforms on chassis
Supporting element is sufficiently bonded.
Currently, the platform support of lift truck uses the support frame structure of fixed height, support frame is fixed on chassis ridgepole
Above, hoistable platform is mounted on crotch, when hoistable platform drops to extreme lower position, the guide rail bottom surface of hoistable platform and chassis
On the fitting of support frame upper surface, but find in the actual production process, influence the factor of hoistable platform extreme lower position height very
It is more, such as before chassis caused by crotch and the error amount of support frame production and processing, descending of fork limit switch, compartment pay load
Rear axle leaf spring deformation etc., cause every trolley hoistable platform extreme lower position be not a fixed value or even same trolley liter
The all bad determination of front and back end height of drop platform often will appear same trolley so platform frame is all that scene manufactures
Four support frames are four different height sizes, it is difficult to guarantee the consistency of product, cannot produce in batches in advance, to design, life
It produces and after-sale service is brought a lot of trouble.
Above- mentioned information disclosed in the background technology part are only used for reinforcing the understanding to background of the invention, therefore it can
To include the information not constituted to the prior art known to persons of ordinary skill in the art.
Summary of the invention
It is an object of the invention to overcome at least one of the above-mentioned prior art insufficient, a kind of adjustable supporting is provided
And the lift truck of the adjustable supporting is installed.
For achieving the above object, the present invention adopts the following technical scheme:
According to an aspect of the invention, there is provided a kind of adjustable supporting, is mounted on the chassis of lift truck, use
In the hoistable platform for supporting the lift truck, the adjustable supporting includes casing, support rod and locking unit.Its
In, casing one end is fixed on chassis, and the inner wall of casing is provided with internal screw thread, and axial open is provided on the tube wall of casing
Slot；Support rod is set in casing, and the outer wall of support rod is provided with the external screw thread with screw-internal thread fit；The separate chassis of support rod
One end protrude from casing, be used to support hoistable platform；Locking unit is set on casing, is locked for adjusting the width of fluting
Tight or release casing.
According to an embodiment of the present invention, the locking unit includes an adjustment clip being sheathed on outside described sleeve pipe.
According to an embodiment of the present invention, the end for protruding from described sleeve pipe of the support rod is coaxial is provided with lock
Pin, the end of the lock pin are in that shape is gradually reduced；In be provided on one side for inserting close to the chassis of the hoistable platform
Enter the lock of the lock pin.
According to an embodiment of the present invention, the lock pin is set as round table-like, pyramid-shaped, hemispherical or wedge shape.
According to an embodiment of the present invention, the lock includes bonnet lock hole, and the bonnet lock hole is set as and the lock pin
Round table-like, pyramid-shaped, the rotary table that adapts to of hemispherical or wedge shape is poroid, pyramid is poroid, hemisphere is poroid or wedge-shaped poroid.
According to an embodiment of the present invention, the lock pin and the lock are clearance fit.
According to an embodiment of the present invention, it is provided with radially projecting protruding portion on the support rod, the protruding parts
Above described sleeve pipe.
According to an embodiment of the present invention, the protruding portion setting is annular in shape, the centre bit of the cricoid protruding portion
In on the central axis of the support rod.
According to an embodiment of the present invention, the adjustable supporting further includes fixed plate, and described sleeve pipe is leaned on
The fixed plate is fixed in the end on the nearly chassis, is provided in the fixed plate for the threaded hole fixed with the chassis.
According to another aspect of the present invention, a kind of lift truck is provided, which includes chassis and pass through elevator
The hoistable platform that structure is connect with the chassis, wherein the chassis is equipped with support device, the support device is such as above-mentioned institute
The adjustable supporting stated.
As shown from the above technical solution, the present invention has at least one of following advantages and good effect: on the one hand, set
It is arranged support rod in pipe, and the inner wall of casing is provided with internal screw thread, the outer wall of support rod is provided with and the screw-internal thread fit
External screw thread, by support rod carry out counterclockwise or rotate clockwise, realize support rod can be risen or fallen relative to casing,
To realize that the height adjustment of support rod is supported hoistable platform so as to the height of flexible adaptation hoistable platform；Casing
Axial fluting is provided on tube wall, fluting cooperates with locking unit, controls casing by the locking or release of locking unit
Locking is unclamped, so as to prevent the automatic decline in the pressure lower support bar of hoistable platform.
On the other hand, the height of adjusting supporting device as needed when being installed using the adjustable supporting, without
Scene manufactures, and can produce in batches in advance, brings convenience to design, production and after-sale service.
Detailed description of the invention
Its example embodiment is described in detail by referring to accompanying drawing, above and other feature of the invention and advantage will become
It is more obvious.
Fig. 1 is the structural schematic diagram of one embodiment of adjustable supporting of the present invention；
Fig. 2 is the schematic top plan view of Fig. 1；
Fig. 3 is the structural schematic diagram after casing, the adjustment clip in Fig. 1 are connected with fixed plate；
Fig. 4 is the structural schematic diagram of the support rod in Fig. 1；
Fig. 5 is the structural schematic diagram of the lock in one embodiment of adjustable supporting of the present invention；
Fig. 6 is the structural schematic diagram being equipped with when the lift truck of adjustable supporting of the invention is in low level；
Fig. 7 is the structural schematic diagram being equipped with when the lift truck of adjustable supporting of the invention is in high-order.
The reference numerals are as follows for main element in figure: 1, chassis；2, hoistable platform；3, elevating mechanism；4, adjustable branch
Support arrangement；41, casing；411, it slots；42, support rod；43, clip is adjusted；44, lock pin；45, it latches；451 bonnet lock holes；46, it dashes forward
Portion out；47, fixed plate；48, threaded hole；49, bolt.
Specific embodiment
Example embodiment is described more fully with reference to the drawings.However, example embodiment can be with a variety of shapes
Formula is implemented, and is not understood as limited to embodiment set forth herein；On the contrary, thesing embodiments are provided so that the present invention will
Fully and completely, and by the design of example embodiment comprehensively it is communicated to those skilled in the art.Identical attached drawing in figure
Label indicates same or similar structure, thus the detailed description that will omit them.
Adjustable supporting
With reference to shown in Fig. 6, Fig. 7, hoistable platform 2 is connect by elevating mechanism 3 with chassis 1, and is realized by elevating mechanism 3
The lifting of hoistable platform 2.The adjustable supporting 4 is mounted on the chassis 1 of lift truck, for reaching most in hoistable platform 2
The hoistable platform 2 on lift truck is supported when lower position.
With reference to shown in Fig. 1, Fig. 2, which may include casing 41, support rod 42 and locking unit.
Casing 41 is fixed on the chassis 1 close to the one end on the chassis 1, and can be set on the tube wall of casing 41
Axial fluting 411；The inner wall of casing 41 is provided with internal screw thread.Support rod 42 is set in described sleeve pipe 41, and support rod 42
Outer wall be provided with the external screw thread with the screw-internal thread fit；One end far from the chassis 1 of support rod 42 protrudes from described
Casing 41 is used to support the hoistable platform 2.Oil-through-hole can also be set on the tube wall of casing 41, for lubricating oil to be added,
To keep the turn of screw thread more smooth.
It is arranged support rod 42 in casing 41, support rod 42 is rotated left and right, realizes support rod 42 relative to casing 41
It rises or falls, so that the height adjustment of support rod 42 is realized, so as to the height of flexible adaptation hoistable platform 2, to hoistable platform 2
It is supported.
In the present embodiment, the inner wall of casing 41 is provided with trapezoidal internal thread, and the outer wall of support rod 42 is provided with and casing 41
The trapezoidal external screw thread of the trapezoidal internal thread cooperation of inner wall, realizes support rod 42 by being threadedly engaged between support rod 42 and casing 41
Lifting, to adjust the height of support rod 42 to adapt to the height of hoistable platform 2.In addition, on casing 41 in the present invention
Internal screw thread is not limited to specifically describe above with the externally threaded structure on support rod 42, such as the internal screw thread on casing 41 may be used also
To be arranged to section as rectangle, triangle or the various shapes such as trapezoidal, certainly, the externally threaded section on support rod 42 need with
The section of internal screw thread is adapted.Itself included self-locking function of trapezoidal thread, so as to further prevent in hoistable platform 2
The automatic decline of pressure lower support bar 42.It can change the speed of the lifting of support rod 42 by adjusting screw pitch.
Axial fluting 411 is set on the tube wall of described sleeve pipe 41, and 411 number of slotting can be one, can also be with
Be it is multiple, main function be with locking unit cooperate realize described sleeve pipe 41 locking or loosen, so as to prevent from going up and down
The automatic decline of the pressure lower support bar 42 of platform 2.After the height for regulating support rod 42, the spiral shell on adjustment clip 43 is turned
Nail reduces the internal diameter for adjusting clip 43, and the width of fluting 411 becomes smaller under the extruding of adjustment clip 43, to make casing 41
Internal diameter become smaller support rod 42 be tightly wrapped in casing 41, the pressure lower support bar 42 in hoistable platform 2 is prevented with this
Automatic decline.411 width of slotting determine the adjustable amount of casing 41, and the adjustable amount for 411 wider casings 41 of slotting is bigger, open
The adjustable amount of the narrower casing 41 of slot 411 is smaller.
Refering to what is shown in Fig. 3, the locking unit in the present embodiment is using adjustment clip 43, the adjustment clip 43 is sheathed on institute
It states outside casing 41, by turning the realization of bolt 49 locking on adjustment clip 43 or loosening described sleeve pipe 41.Certainly, in the present invention
Locking unit be not limited to specifically describe above, such as it can also be and sets wirerope etc. in 41 periphery of casing, in wirerope
End be arranged tensioning screw, by turn tensioning screw realize to casing 41 lock or unclamp.
Further, the jag of the support rod 42 coaxial can be provided with lock pin 44, in the present embodiment, support rod
42 be to be coaxially disposed, and the diameter of 42 junction of lock pin 44 and support rod is identical as the diameter of support rod 42 with lock pin 44, certainly,
Those skilled in the art will be understood by, and the diameter of the diameter of lock pin 44 and 42 junction of support rod and support rod 42 can be with
It is different identical.The end of lock pin 44 is in shape is gradually reduced, specifically, the end cross-sectional of lock pin 44 is less than lock pin 44 and support rod
44 section of lock pin of 42 junctions.For example, the lock pin 44 can be set to round table-like, pyramid-shaped, hemispherical or wedge-shaped
The various shapes such as shape.In the present embodiment, lock pin 44 is structure as a whole with the support rod 42, and certainly, lock pin 44 can also be used as
One individual components is individually processed, and the top end part of support rod 42 is then fixed on by modes such as screw or welding.
In the lock 45 being provided on one side for being inserted into the lock pin 44 close to the chassis 1 of the hoistable platform 2.
Further, refering to what is shown in Fig. 5, the lock 45 includes bonnet lock hole 451.For example, the bonnet lock hole 451 is set as and institute
State that the rotary table that the round table-like of lock pin 44, pyramid-shaped, hemispherical or wedge shape adapt to is poroid, pyramid is poroid, hemisphere is poroid or wedge-shaped
It is poroid.Preferably, the round table-like of lock pin 44 is set as round table-like, after hoistable platform 2 drops to chassis 1, round table-like lock pin
44 can be such that bearing area maximizes, to give full play to the Auxiliary support effect of lock pin 44.In addition, lock pin 44 and bonnet lock hole 451
Fit clearance can be set bigger, such as 10mm or so, since fit clearance is bigger, so that hoistable platform 2
Contraposition is easy when decline, even if generating weak vibrations during the decline of hoistable platform 2 or being slightly mispositioned, lock pin 44 can facilitate
Ground is cooperated in the bonnet lock hole 451 of corresponding lock 45.
Bonnet lock hole 451 on the lock 45 on the jag setting lock pin 44 and hoistable platform 2 of support rod 42 cooperates, lock
Pin 44 is inserted into bonnet lock hole 451, and while lock pin 44 is supported hoistable platform 2, lock 45 is flat by lifting with lock pin 44
Platform 2 is fixed, prevents it from shaking in the horizontal direction, is further ensured that the stabilization of hoistable platform 2；Guarantee is gone up and down when driving
Platform 2 and chassis 1 are relatively fixed, and hoistable platform 2 is avoided to have obvious sidesway, mitigate to structural members such as elevating mechanism 3 and subframes
Torsion impact, guarantee traffic safety.
In the present embodiment, the lock pin 44 and the lock 45 are clearance fit, specifically, the lock pin 44 and institute
Stating bonnet lock hole 451 is clearance fit, and gap can be set between 5mm-10mm.And the external dimensions of the lock pin 44 is less than institute
State the hole inside dimension of bonnet lock hole 451；Separate lock pin 44 relatively easily with lock 45, otherwise, when hoistable platform 2 pushes,
Lock pin 44 engages too closely with lock 45, causes when hoistable platform 2 rises, and lock pin 44 and lock 45 are not easily separate,
It needs to increase driving force and waste of resource so as to cause the driver of hoistable platform 2, and the adjustable supporting 4 can be accelerated
Loss, lower the service life of the adjustable supporting 4.
Refering to what is shown in Fig. 4, wherein, radially projecting protruding portion 46 is provided on the support rod 42, the protruding portion 46
Above described sleeve pipe 41.Further, the protruding portion 46 is set as cyclic annular, and the center of the cricoid protruding portion 46 is located at
On the central axis of the support rod 42.In other words, the cricoid protruding portion 46 is coaxially disposed with the support rod 42.At this
In embodiment, the cricoid protruding portion 46 is set as circular, easy to process.The cricoid protruding portion 46 is located at the branch
Between strut 42 and lock pin 44.Protruding portion 46 can play the work of Auxiliary support when hoistable platform 2 is pushed to hoistable platform 2
With.The contact area with hoistable platform 2 is increased, to reduce the pressure to support rod 42, is conducive to increase this adjustable
The service life of support device 4.
Further, the end close to the chassis 1 of described sleeve pipe 41 is provided with fixed plate 47, in the fixed plate 47
It is provided with for the threaded hole 48 fixed with the chassis 1.Casing 41 is fixed on the chassis 1 by fixed plate 47 and screw
On, increase fixing intensity；And the contact area of casing 41 bottom and chassis 1 is increased, casing 41 can be effectively prevent
Stress is toppled over.
When hoistable platform 2 is in lowest order, rotary supporting rod 42 adjusts the height of lock pin 44, makes lock pin 44 and lifting
The bonnet lock hole 451 of 2 bottom of platform fastens, and after the completion of the height adjustment of lock pin 44, adjusts the elasticity of the adjustment clip 43,
Casing 41 is locked, to prevent support rod 42 from continuing to rotate due to stress, temporarily keeps support rod 42 fixed, so that
The adjustable supporting 4 plays a supporting role to hoistable platform 2.Meanwhile 45 and the engaging of lock pin 44 are latched, so that lifting is flat
Platform 2 is fixed in the horizontal direction, to prevent the shaking of hoistable platform 2 in the horizontal direction, it is ensured that its stability.Work as lifting
When platform 2 rises to high-order work, the lock 45 of 2 bottom of hoistable platform is separated with the lock pin 44 of the adjustable supporting 4, this
When the adjustable supporting 4 no longer hoistable platform 2 is supported.
Using the height of Field adjustment support rod 42 and hoistable platform 2 cooperate when in use after the adjustable supporting 4,
It is manufactured without scene, can produce in batches, be then mounted on lift truck in advance, and adjusted only by support rod 42 is turned
The height of support rod 42 is saved, adjusting method is easy, is suitable for field conduct.It can be direct after the adjustable supporting 4 damage
Integral replacing brings convenience to design, production and after-sale service.
Lift truck
Fig. 6 is the structural schematic diagram being equipped with when the lift truck of adjustable supporting of the invention is in low level；Fig. 7 is
Structural schematic diagram of the lift truck of adjustable supporting of the invention in a high position when is installed.Hoistable platform 2 passes through lifting
Mechanism 3 is connect with chassis 1, and the lifting of hoistable platform 2 is realized by elevating mechanism 3.Above-mentioned adjustable supporting 4 is mounted on
On the chassis 1 of lift truck, for supporting the hoistable platform 2 on lift truck when hoistable platform 2 reaches extreme lower position.
Above-mentioned described feature, structure or characteristic can be incorporated in one or more embodiment party in any suitable manner
In formula, if possible, it is characterized in discussed in each embodiment interchangeable.In the above description, it provides many specific thin
Section fully understands embodiments of the present invention to provide.It will be appreciated, however, by one skilled in the art that this can be practiced
The technical solution of invention, or can be using other methods, component, material without one or more in the specific detail
Material etc..In other cases, known features, material or operation are not shown in detail or describe to avoid each side of the invention is obscured
Face.
When certain structure is at other structures "upper", it is possible to refer to that certain structural integrity is formed in other structures, or refer to certain
Structure is " direct " to be arranged in other structures, or refers to that certain structure is arranged in other structures by the way that another structure is " indirect ".
In this specification, term " described " to indicate there are one or more elements/component part/etc.；Term " packet
Containing " and " comprising " to indicate the open meaning being included and refer to that the element/component part/in addition to listing waits it
Outside also may be present other element/component part/etc..
It should be appreciated that the present invention is not limited in its application to the detailed construction and arrangement of the component of this specification proposition
Mode.The present invention can have other embodiments, and can realize and execute in many ways.Aforesaid deformation form and
Modification is fallen within the scope of the present invention.It should be appreciated that this disclosure and the present invention of restriction extend in text
And/or it is mentioned in attached drawing or all alternative combinations of two or more apparent independent features.It is all these different
Combination constitutes multiple alternative aspects of the invention.Embodiment described in this specification illustrates to become known for realizing the present invention
Best mode, and will enable those skilled in the art using the present invention.
Claims (10)
1. a kind of adjustable supporting, is mounted on the chassis of lift truck, it is used to support the hoistable platform of the lift truck,
It is characterized in that, the adjustable supporting includes:
Casing, one end of which is fixed on the chassis, the inner wall of described sleeve pipe is provided with internal screw thread, and on the tube wall of described sleeve pipe
It is provided with axial fluting；
Support rod is set in described sleeve pipe, and the outer wall of the support rod is provided with the external screw thread with the screw-internal thread fit；Institute
The one end far from the chassis for stating support rod protrudes from described sleeve pipe, is used to support the hoistable platform；
Locking unit is set in described sleeve pipe, locks or unclamp described sleeve pipe for adjusting the width of the fluting.
2. adjustable supporting according to claim 1, which is characterized in that the locking unit is sheathed on institute including one
State the adjustment clip outside casing.
3. adjustable supporting according to claim 1, which is characterized in that the support rod protrudes from described sleeve pipe
End it is coaxial be provided with lock pin, the end of the lock pin is in being gradually reduced shape；In the hoistable platform close to the bottom
The lock of disk being provided on one side for being inserted into the lock pin.
4. adjustable supporting according to claim 3, which is characterized in that the lock pin is set as round table-like, pyramid
Shape, hemispherical or wedge shape.
5. adjustable supporting according to claim 4, which is characterized in that the lock includes bonnet lock hole, the lock
Button hole be set as the rotary table adapted to the round table-like of the lock pin, pyramid-shaped, hemispherical or wedge shape is poroid, pyramid is poroid, half
Ball shape or wedge shape are poroid.
6. adjustable supporting according to claim 3, which is characterized in that the lock pin is matched with the lock for gap
It closes.
7. adjustable supporting according to claim 1, which is characterized in that be provided on the support rod radially projecting
Protruding portion, the protruding parts are in the top of described sleeve pipe.
8. adjustable supporting according to claim 7, which is characterized in that the protruding portion setting is annular in shape, described
The center of cricoid protruding portion is located on the central axis of the support rod.
9. adjustable supporting according to claims 1 to 8, which is characterized in that the adjustable supporting is also
Including fixed plate, the fixed plate is fixed in the end close to the chassis of described sleeve pipe, is provided with and is used in the fixed plate
The fixed threaded hole with the chassis.
10. a kind of lift truck, including chassis and the hoistable platform being connect by elevating mechanism with the chassis, wherein the bottom
Disk is equipped with support device, which is characterized in that the support device is the adjustable supporting as described in claim 1~9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611076222.7A CN108117003B (en) | 2016-11-29 | 2016-11-29 | Adjustable supporting and lift truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611076222.7A CN108117003B (en) | 2016-11-29 | 2016-11-29 | Adjustable supporting and lift truck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108117003A CN108117003A (en) | 2018-06-05 |
| CN108117003B true CN108117003B (en) | 2019-07-16 |
Family
ID=62226957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611076222.7A Active CN108117003B (en) | 2016-11-29 | 2016-11-29 | Adjustable supporting and lift truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108117003B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111410135B (en) * | 2020-03-31 | 2021-06-08 | 成都飞机工业（集团）有限责任公司 | Jack with fine adjustment and locking functions |
| CN112014730A (en) * | 2020-07-30 | 2020-12-01 | 航天科工空间工程发展有限公司 | Testing device for motor load performance |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8002359A (en) * | 1979-05-03 | 1980-11-05 | Evans & Sons Ltd C | BUILDING SCAFFOLD. |
| CN102363514A (en) * | 2011-10-20 | 2012-02-29 | 西安交通大学苏州研究院 | Non-settling electric hydraulic lifting supporting device |
| CN202658571U (en) * | 2012-07-11 | 2013-01-09 | 长江重庆航道工程局 | Special adjusting device for bi-directional suspension supporting system of steel hoop |
| CN202744270U (en) * | 2012-07-20 | 2013-02-20 | 江苏金维车业发展有限公司 | Automobile elevator with adjustable support legs |
| CN205397992U (en) * | 2016-02-26 | 2016-07-27 | 湖北三江航天红林探控有限公司 | Liftable formula show shelf |
| CN205669629U (en) * | 2016-06-02 | 2016-11-02 | 中国石油天然气集团公司 | A kind of height adjustable support means of pipeline |
-
2016
- 2016-11-29 CN CN201611076222.7A patent/CN108117003B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8002359A (en) * | 1979-05-03 | 1980-11-05 | Evans & Sons Ltd C | BUILDING SCAFFOLD. |
| CN102363514A (en) * | 2011-10-20 | 2012-02-29 | 西安交通大学苏州研究院 | Non-settling electric hydraulic lifting supporting device |
| CN202658571U (en) * | 2012-07-11 | 2013-01-09 | 长江重庆航道工程局 | Special adjusting device for bi-directional suspension supporting system of steel hoop |
| CN202744270U (en) * | 2012-07-20 | 2013-02-20 | 江苏金维车业发展有限公司 | Automobile elevator with adjustable support legs |
| CN205397992U (en) * | 2016-02-26 | 2016-07-27 | 湖北三江航天红林探控有限公司 | Liftable formula show shelf |
| CN205669629U (en) * | 2016-06-02 | 2016-11-02 | 中国石油天然气集团公司 | A kind of height adjustable support means of pipeline |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108117003A (en) | 2018-06-05 |
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Effective date of registration: 20210621 Address after: 102206 b4061, building 8, No. 97, Changping Road, Shahe Town, Changping District, Beijing (Changping Demonstration Park) Patentee after: XINFA AIRPORT EQUIPMENT Ltd. Patentee after: XINFA AIRPORT EQUIPMENT Ltd. LANGFANG BRANCH Patentee after: LANGFANG CIMC AIRPORT EQUIPMENT Co.,Ltd. Patentee after: SHENZHEN CIMC-TIANDA AIRPORT SUPPORT Co.,Ltd. Address before: 518067 CIMC R & D center, No. 2 Harbour Road, Shekou Industrial Zone, Guangdong, Shenzhen Patentee before: China International Marine Containers (Group) Co.,Ltd. Patentee before: XINFA AIRPORT EQUIPMENT Ltd. Patentee before: XINFA AIRPORT EQUIPMENT Ltd. LANGFANG BRANCH Patentee before: LANGFANG CIMC AIRPORT EQUIPMENT Co.,Ltd. Patentee before: SHENZHEN CIMC-TIANDA AIRPORT SUPPORT Co.,Ltd. |