CN106564829A - Pneumatic elevator - Google Patents
Pneumatic elevator Download PDFInfo
- Publication number
- CN106564829A CN106564829A CN201610964976.XA CN201610964976A CN106564829A CN 106564829 A CN106564829 A CN 106564829A CN 201610964976 A CN201610964976 A CN 201610964976A CN 106564829 A CN106564829 A CN 106564829A
- Authority
- CN
- China
- Prior art keywords
- roller group
- support
- chain
- support bracket
- equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- 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
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The invention discloses a pneumatic elevator. The pneumatic elevator comprises an equipment support and further comprises an elevating mechanism arranged on the equipment support and used for elevating a product, and a guiding mechanism arranged on the equipment support, matched with the elevating mechanism and used for providing guidance for running of the elevating mechanism. The elevating mechanism and the guiding mechanism are jointly matched to complete elevating and carrying of the product. A single air cylinder is used as elevating power, so that the manufacturing cost of equipment is reduced; and meanwhile, rollers and vertical columns matched with the rollers are selected and used for the guiding mechanism, by means of the arrangement, the overall assembly difficulty of the equipment is reduced, the vertical columns in the guiding mechanism also guarantee that the mechanism overall has enough rigidity, the problem of equipment damage is avoided, and the equipment maintenance cost of processing enterprises is reduced. In addition, the elevating stroke of the equipment is also increased through a chain wheel assembly used in the pneumatic elevator, and the application range of the equipment is widened.
Description
Technical field
The present invention relates to the airlift used in a kind of lifting device, more particularly to a kind of industrialized production, category
In field of machinery automation.
Background technology
In recent years, with the continuous improvement of China's industrialization degree, do mechanization operation becomes industrial one and becomes greatly
Gesture.In current commercial production, particularly in the transport process of some products, need to be carried out by the way of mechanization mostly
Operation.
Inevitably need to carry out gripping lifting during due to transporting in product, thus it is most of at present plus
Work enterprise is equipped with the hoisting mechanism of automatization to meet corresponding operational requirements, but existing all kinds of hoisting mechanisms are all present
Many weak points.
By taking airlift most commonly seen in commercial production as an example, the guiding used in existing airlift is slided
Made using channel-section steel more than rail, multigroup parallel roller is provided with directive slide track, to meet the needs of mechanically lower operation.But
It is to fit completely, certainly exist certain gap therebetween due to difficult to realize between slide rail and roller, is carrying out in addition
When product is lifted, directive slide track can bear certain shearing, and because the setting of parallel rolls causes the shearing to be balanced,
Therefore the deformation of directive slide track is easily caused.So, not only result in the damage of hoisting mechanism, reduce processing enterprise
Production efficiency, also add the cost of equipment maintenance of processing enterprise.
In addition, the hoisting mechanism of existing airlift is general all directly fixes with the cylinder as drive mechanism
Connection, thus in existing airlift hoisting mechanism lift stroke it is general all identical with the distance of stretch out and draw back of cylinder.Due to
The distance of stretch out and draw back of cylinder and its size have it is close contact, therefore under the background for pursuing device miniaturization, existing elevator
The lift stroke of structure and its limited, lifting operation to be restricted degree higher.
In sum, how a kind of small volume is provided, lift stroke can be effectively increased, be hardly damaged, disclosure satisfy that
The airlift that long-time running is required, just becomes those skilled in the art's problem demanding prompt solution.
The content of the invention
In view of there is drawbacks described above in prior art, the purpose of the present invention is to propose to the gas used in a kind of industrialized production
Dynamic elevator.
The purpose of the present invention, will be achieved by the following technical programs：
A kind of airlift, including equipment supporter, also including being arranged on the equipment supporter, for realizing what product was lifted
Hoisting mechanism, and be arranged on the equipment supporter and the hoisting mechanism match, for for the fortune of the hoisting mechanism
Row provides the guiding mechanism being oriented to, and the hoisting mechanism coordinates the lifting for completing product to carry jointly with the guiding mechanism.
Preferably, the equipment supporter includes rack plate, support base plate, set lagging and side connecting plate, the support
Complete to be fixedly connected by the set lagging and the side connecting plate between top board and the support base plate, the set lagging
It is fixedly connected with the side connecting plate.
Preferably, the hoisting mechanism includes for the support components support of support product to be hoisted, and for holding for described
The operation of support component provides the Power Component of power, and the support components support connects by chain wheel assembly with Power Component transmission
Connect.
Preferably, the support components support includes support bracket, and is fixedly connected on the connecting plate of the support bracket both sides, institute
State the shape and specification of support bracket with the shape and match specifications of product to be hoisted.
Preferably, the Power Component includes telescopic cylinder, and the telescopic cylinder is fixedly installed on the support base plate
Center, the cylinder axis telescopic direction of the telescopic cylinder is parallel with vertical money direction.
Preferably, the chain wheel assembly includes at least one rotatable idler sprocket and is driven with the idler sprocket
The chain of connection, the pitch of the idler sprocket is equal with the pitch of the chain, and the idler sprocket is fixedly installed on described
The cylinder shaft end of telescopic cylinder, one end of the chain is fixedly connected with the support base plate, the other end and the support bracket
It is fixedly connected, the stage casing of the chain is engaged with the idler sprocket.
Preferably, when the telescopic cylinder is in is fully retracted state, the chain keeps swelling state, the support
Minimum point of the frame in movement travel；When the telescopic cylinder is in the fully extended state, the chain keeps swelling state,
Peak of the support bracket in movement travel；Gas of the distance of the movement travel of the support bracket more than the telescopic cylinder
The extension distance of cylinder shaft.
Preferably, the guiding mechanism includes being arranged at the lead column of the telescopic cylinder both sides, and with the guiding
The roll wheel assembly that post matches, the lead column is fixedly connected with the equipment supporter, and the roll wheel assembly is fixedly installed on institute
State on connecting plate.
Preferably, the roll wheel assembly includes the first roller group, the second roller group and the 3rd roller group for cooperating,
First roller group, the second roller group and the 3rd roller group are fitted setting with the lead column, first roller group
It is arranged at the lead column side and may be contained within institute near the side of the support bracket, second roller group and the 3rd roller group
Side of the lead column side away from the support bracket is stated, second roller group is arranged at the surface of the 3rd roller group,
The level height of first roller group is located between second roller group and the 3rd roller group.
Preferably, also including the control being arranged on the equipment supporter, for controlling the hoisting mechanism switching operations
Mechanism, the controlling organization includes the switch valve of its running is electrically connected with and controlled with the hoisting mechanism.
The present invention prominent effect be：The present invention has saved being manufactured into for equipment by the use of single cylinder as power is lifted
This, meanwhile, what the guiding mechanism in the present invention was selected is the roller and column being mutually matched, and such set-up mode is not only reduced
The overall assembly difficulty of equipment, and the column in guiding mechanism also ensure that mechanism integrally possesses enough rigidity, it is to avoid
Guiding mechanism deforms, causes the problem of device damage because bearing shearing, reduces the cost of equipment maintenance of processing enterprise.This
Outward, the chain wheel assembly used in the present invention also causes the lift stroke of equipment to be increased, so as to expand this equipment
The scope of application.Finally, present configuration is simple, it is easy to obtain, and each processing enterprise by the assembling to existing equipment and can change
Make and obtain, assembly cost is low, suitable large-scale promotion is used.
In sum, present configuration is rationally, intensity is higher and raising efficiency is high, with very high use and promotion price
Value.
Hereinafter just accompanying drawing in conjunction with the embodiments, is described in further detail, so that of the invention to the specific embodiment of the present invention
Technical scheme is more readily understood, grasps.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Wherein：11st, rack plate；12nd, support base plate；13rd, set lagging；14th, side connecting plate；21st, support bracket；22nd, connecting plate；
31st, telescopic cylinder；41st, idler sprocket；51st, lead column；52nd, the first roller group；53rd, the second roller group；54th, the 3rd roller group；
61st, switch valve.
Specific embodiment
Present invention is disclosed the airlift used in a kind of industrialized production.
It should be strongly noted that in the present invention, in the case where contrary explanation is not made, " upper and lower, left and right, it is interior,
The noun of locality being included in term outward " etc. only represents orientation of the term under normal service condition, or for people in the art
What member understood is commonly called as, and is not construed as the restriction to the term.
As illustrated, a kind of airlift, including equipment supporter, also including being arranged on the equipment supporter, be used for
Realize the hoisting mechanism that product is lifted, and be arranged on the equipment supporter and the hoisting mechanism match, for for institute
The operation for stating hoisting mechanism provides the guiding mechanism being oriented to, and jointly cooperation completes product to the hoisting mechanism with the guiding mechanism
Lifting carry.
The equipment supporter includes rack plate 11, support base plate 12, set lagging 13 and side connecting plate 14, the support
Complete to be fixedly connected by the set lagging 13 and the side connecting plate 14 between top board 11 and the support base plate 12, it is described
Set lagging 13 is fixedly connected with the side connecting plate 14.
The hoisting mechanism includes for the support components support of support product to be hoisted, and for for the support components support
Operation provides the Power Component of power, and the support components support is connected by chain wheel assembly with the Power Component.
The support components support includes support bracket 21, and is fixedly connected on the connecting plate 22 of the both sides of the support bracket 21, institute
State the shape and specification of support bracket 21 with the shape and match specifications of product to be hoisted.
The Power Component includes telescopic cylinder 31, and the telescopic cylinder 31 is fixedly installed in the support base plate 12
Heart position, the cylinder axis telescopic direction of the telescopic cylinder 31 is parallel with vertical money direction.
The chain wheel assembly includes at least one rotatable idler sprocket 41 and connects with the transmission of the idler sprocket 41
The chain for connecing（Not shown in figure）, the pitch of the idler sprocket 41 is equal with the pitch of the chain, the idler sprocket 41
It is fixedly installed on the cylinder shaft end of the telescopic cylinder 31, one end of the chain is fixedly connected with the support base plate 12,
The other end is fixedly connected with the support bracket 21, and the stage casing of the chain is engaged with the idler sprocket 41.
In the present embodiment, the idler sprocket 41 is provided with altogether two, and two idler sprockets 41 are in same water
On flat height, and the distance between two idler sprockets matches with the width of the telescopic cylinder 31.Such structure sets
Putting can make the linkage section at the chain two ends keep parallel with plumb line, so that the chain can be passed preferably
It is dynamic.
When the telescopic cylinder 31 is in is fully retracted state, the chain keeps swelling state, the support bracket 21
In the minimum point of movement travel；When the telescopic cylinder 31 is in the fully extended state, the chain keeps swelling state,
Peak of the support bracket 21 in movement travel；The distance of the movement travel of the support bracket 21 is more than the telescopic cylinder
The extension distance of 31 cylinder axis.
The guiding mechanism includes being arranged at the lead column 51 of the both sides of the telescopic cylinder 31, and with the lead column 51
The roll wheel assembly for matching, the lead column 51 is fixedly connected with the equipment supporter, and the roll wheel assembly is fixedly installed on institute
State on connecting plate 22.
The roll wheel assembly includes the first roller group 52, the second roller group 53 and the 3rd roller group 54 for cooperating,
First roller group 52, the second roller group 53 and the 3rd roller group 54 are fitted setting with the lead column 51, and described
One roller group 52 is arranged at the side of the lead column 51 near the side of the support bracket 21, second roller group 53 and the 3rd
Roller group 54 may be contained within side of the side of the lead column 51 away from the support bracket 21, and second roller group 53 is arranged at
The surface of the 3rd roller group 54, the level height of first roller group 52 is located at second roller group 53 and the 3rd
Between roller group 54.
In the present embodiment, the lead column 51 using cylinder structure, in order to realize the roll wheel assembly with it is described
The cooperation of lead column 51, the roller group in the roll wheel assembly uses the Wheel structure of border indent, wheel body circumference
Indent radian and shape radian circumferential outward with the lead column 51 and mating shapes.Additionally, the lead column 51 may be used also
Changed with the change of shape of the lead column 51 with the shape using square column structure, the roller group.
Also, it should be noted that in the present embodiment, the level height of first roller group 52 and the 3rd roller
The level height of group 54 is suitable, be only slightly higher than the level height of the 3rd roller group 54, and such structure setting is in order to more
Good completes the spacing of the hoisting mechanism, while the shearing for the hoisting mechanism is produced in running is more preferable
Balanced by first roller group 52 and second roller group 53 so that the lead column 51 can preferably bear curved
Square and it is unlikely to it and deforms upon.With regard to the purposes of the roller group, can be by first roller group 52 and second rolling
Wheel group 53 is considered as stress roller, and the 3rd roller group 54 is considered as into anti-rotation roller.
Also include being arranged at the controlling organization on the equipment supporter, for controlling the hoisting mechanism switching operations, institute
Stating controlling organization includes the switch valve 61 of its running is electrically connected with and controlled with the hoisting mechanism.
The use process of the present invention described briefly below：Product to be hoisted is positioned on support bracket 21 first, is then act through control
Mechanism processed completes the startup to hoisting mechanism, and the telescopic cylinder 31 in the hoisting mechanism comes into operation, in the biography of chain wheel assembly
Under action is used, the support bracket 21 rises, so as to realize that the overall of product is lifted.In this embodiment, the overall lifting of product is high
Degree can substantially be considered the twice of the distance of stretch out and draw back of the telescopic cylinder 31, it is understood that the present invention effectively increases
The lift stroke of product.
The present invention has saved the manufacturing cost of equipment by the use of single cylinder as power is lifted, meanwhile, leading in the present invention
What is selected to mechanism is the roller and column that are mutually matched, and it is difficult that such set-up mode not only reduces the overall assembling of equipment
Degree, and the column in guiding mechanism also ensure that mechanism integrally possesses enough rigidity, it is to avoid guiding mechanism is cut because bearing
Power and deform, cause the problem of device damage, reduce the cost of equipment maintenance of processing enterprise.Additionally, used in the present invention
Chain wheel assembly the lift stroke of equipment is increased, so as to expand the scope of application of this equipment.Finally, this
Bright simple structure, it is easy to obtain, each processing enterprise can be obtained, assembly cost by the assembling to existing equipment and transformation
Low, suitable large-scale promotion is used.In sum, present configuration is rationally, intensity is higher and raising efficiency is high, with very high
Using and promotional value.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of spirit and essential characteristics without departing substantially from the present invention, the present invention can be in other specific forms realized.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention, should not be considered as any reference in claim and be limited involved claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of description is only that for clarity those skilled in the art should
Using description as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, form those skilled in the art
Understandable other embodiment.
Claims (10)
1. a kind of airlift, including equipment supporter, it is characterised in that：Also include being arranged on the equipment supporter, being used for
Realize the hoisting mechanism that product is lifted, and be arranged on the equipment supporter and the hoisting mechanism match, for for institute
The operation for stating hoisting mechanism provides the guiding mechanism being oriented to, and jointly cooperation completes product to the hoisting mechanism with the guiding mechanism
Lifting carry.
2. airlift according to claim 1, it is characterised in that：The equipment supporter includes rack plate（11）、
Support base plate（12）, set lagging（13）And side connecting plate（14）, the rack plate（11）And the support base plate（12）It
Between by the set lagging（13）And the side connecting plate（14）Complete to be fixedly connected, the set lagging（13）With the side
Connecting plate（14）It is fixedly connected.
3. airlift according to claim 2, it is characterised in that：The hoisting mechanism includes to be hoisted for support
The support components support of product, and for providing the Power Component of power for the operation of the support components support, the support components support is borrowed
Chain wheel assembly is helped to be connected with the Power Component.
4. airlift according to claim 3, it is characterised in that：The support components support includes support bracket（21）, with
And it is fixedly connected on the support bracket（21）The connecting plate of both sides（22）, the support bracket（21）Shape and specification with wait to carry
Rise the shape and match specifications of product.
5. airlift according to claim 4, it is characterised in that：The Power Component includes telescopic cylinder（31）,
The telescopic cylinder（31）It is fixedly installed on the support base plate（12）Center, the telescopic cylinder（31）Cylinder axis
Telescopic direction is parallel with vertical money direction.
6. airlift according to claim 5, it is characterised in that：The chain wheel assembly includes that at least one is rotatable
Idler sprocket（41）And with the idler sprocket（41）The chain being connected, the idler sprocket（41）Pitch and institute
The pitch for stating chain is equal, the idler sprocket（41）It is fixedly installed on the telescopic cylinder（31）Cylinder shaft end, it is described
One end of chain and the support base plate（12）Be fixedly connected, the other end and the support bracket（21）It is fixedly connected, the chain
Stage casing and the idler sprocket（41）Engagement.
7. airlift according to claim 6, it is characterised in that：When the telescopic cylinder（31）In being fully retracted
During state, the chain keeps swelling state, the support bracket（21）In the minimum point of movement travel；When the telescopic cylinder
（31）In the fully extended state when, the chain keeps swelling state, the support bracket（21）In the highest of movement travel
Point；The support bracket（21）Movement travel distance be more than the telescopic cylinder（31）Cylinder axis extension distance.
8. airlift according to claim 5, it is characterised in that：The guiding mechanism includes being arranged at described stretching
Cylinder（31）The lead column of both sides（51）, and with the lead column（51）The roll wheel assembly for matching, the lead column（51）
It is fixedly connected with the equipment supporter, the roll wheel assembly is fixedly installed on the connecting plate（22）On.
9. airlift according to claim 8, it is characterised in that：The roll wheel assembly includes first for cooperating
Roller group（52）, the second roller group（53）And the 3rd roller group（54）, first roller group（52）, the second roller group（53）
And the 3rd roller group（54）With the lead column（51）Laminating is arranged, first roller group（52）It is arranged at the guiding
Post（51）Side is near the support bracket（21）Side, second roller group（53）And the 3rd roller group（54）May be contained within
The lead column（51）Side is away from the support bracket（21）Side, second roller group（53）It is arranged at the 3rd rolling
Wheel group（54）Surface, first roller group（52）Level height be located at second roller group（53）And the 3rd roller
Group（54）Between.
10. airlift according to claim 1, it is characterised in that：Also include being arranged on the equipment supporter, using
In the controlling organization for controlling the hoisting mechanism switching operations, the controlling organization include with the hoisting mechanism be electrically connected with,
And control its running switch valve（61）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610964976.XA CN106564829A (en) | 2016-10-31 | 2016-10-31 | Pneumatic elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610964976.XA CN106564829A (en) | 2016-10-31 | 2016-10-31 | Pneumatic elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106564829A true CN106564829A (en) | 2017-04-19 |
Family
ID=58536138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610964976.XA Pending CN106564829A (en) | 2016-10-31 | 2016-10-31 | Pneumatic elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106564829A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11597458B1 (en) * | 2021-12-16 | 2023-03-07 | Claude G. Adkins | Removal and storage apparatus for vehicle doors |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203653163U (en) * | 2013-10-23 | 2014-06-18 | 济南高炉长寿机械设备有限公司 | Device used for replacing blowing fluidizing plate |
| CN204022388U (en) * | 2014-07-21 | 2014-12-17 | 贵州高桥实业科技发展有限公司 | A kind of elevator for field machine processing |
| CN104326257A (en) * | 2014-10-17 | 2015-02-04 | 盐城市昱博汽车零部件有限公司 | Short-distance full-automatic pneumatic elevator |
| CN204474246U (en) * | 2015-01-23 | 2015-07-15 | 嵊泗县东升水产冷冻厂 | A kind of jacking system |
| CN205257900U (en) * | 2015-11-24 | 2016-05-25 | 重庆红亿机械有限公司 | Mobile car lifting jac |
| CN205634747U (en) * | 2016-04-26 | 2016-10-12 | 中科合肥微小型燃气轮机研究院有限责任公司 | Gas turbine transports and overhauls dolly |
| CN206244326U (en) * | 2016-10-31 | 2017-06-13 | 苏州工业园区格比机电有限公司 | Airlift |
-
2016
- 2016-10-31 CN CN201610964976.XA patent/CN106564829A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203653163U (en) * | 2013-10-23 | 2014-06-18 | 济南高炉长寿机械设备有限公司 | Device used for replacing blowing fluidizing plate |
| CN204022388U (en) * | 2014-07-21 | 2014-12-17 | 贵州高桥实业科技发展有限公司 | A kind of elevator for field machine processing |
| CN104326257A (en) * | 2014-10-17 | 2015-02-04 | 盐城市昱博汽车零部件有限公司 | Short-distance full-automatic pneumatic elevator |
| CN204474246U (en) * | 2015-01-23 | 2015-07-15 | 嵊泗县东升水产冷冻厂 | A kind of jacking system |
| CN205257900U (en) * | 2015-11-24 | 2016-05-25 | 重庆红亿机械有限公司 | Mobile car lifting jac |
| CN205634747U (en) * | 2016-04-26 | 2016-10-12 | 中科合肥微小型燃气轮机研究院有限责任公司 | Gas turbine transports and overhauls dolly |
| CN206244326U (en) * | 2016-10-31 | 2017-06-13 | 苏州工业园区格比机电有限公司 | Airlift |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11597458B1 (en) * | 2021-12-16 | 2023-03-07 | Claude G. Adkins | Removal and storage apparatus for vehicle doors |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2020228858A3 (en) | Vehicle lifting device | |
| CN206244326U (en) | Airlift | |
| CN205891908U (en) | Novel belt conveyor | |
| CN204587976U (en) | Telescopic lifting feedway | |
| CN204474246U (en) | A kind of jacking system | |
| CN106564829A (en) | Pneumatic elevator | |
| CN103832946A (en) | Liftable weight transfer trolley | |
| US9205479B2 (en) | Triangular hemming and stamping apparatus | |
| CN103464638A (en) | Feeding manipualtor | |
| CN203124591U (en) | Loading mechanical arm | |
| CN207121374U (en) | A kind of four post lifts of single driving pair of chain drive | |
| CN206255600U (en) | A kind of conveyer belt wire body with hoisting module | |
| CN105567936B (en) | A kind of heat-treatment furnace roller quick replacement device | |
| CN208037929U (en) | Carry elevator | |
| CN206948156U (en) | Electric machine rotor suit uses stator centering positioner | |
| CN205709682U (en) | A kind of novel scissor hydraulic elevating platform | |
| CN202968009U (en) | Liftable heavy transfer vehicle | |
| CN102633138B (en) | Loading and unloading trolley | |
| CN208696022U (en) | A kind of bending platform | |
| CN205294749U (en) | Positive pole hanger elevating gear | |
| CN204772354U (en) | Frock is lifted to reducing | |
| CN201345018Y (en) | Device for replacing probe frame | |
| CN205527394U (en) | Lift by crane equipment | |
| CN205151652U (en) | Hydraulic pressure lift handling device | |
| CN106976818A (en) | Crank lift |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170419 |
|
| RJ01 | Rejection of invention patent application after publication |