CN108264001A - Piler with safe anti-falling mechanism - Google Patents
Piler with safe anti-falling mechanism Download PDFInfo
- Publication number
- CN108264001A CN108264001A CN201810116335.8A CN201810116335A CN108264001A CN 108264001 A CN108264001 A CN 108264001A CN 201810116335 A CN201810116335 A CN 201810116335A CN 108264001 A CN108264001 A CN 108264001A
- Authority
- CN
- China
- Prior art keywords
- vertical beam
- drive shaft
- latch segment
- piler
- bearing frame
- 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.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 25
- 239000010959 steel Substances 0.000 claims abstract description 25
- 230000013011 mating Effects 0.000 claims description 3
- 206010057071 Rectal tenesmus Diseases 0.000 claims description 2
- 208000012271 tenesmus Diseases 0.000 claims description 2
- 230000002035 prolonged effect Effects 0.000 claims 1
- 230000006872 improvement Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 206010016173 Fall Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000010181 polygamy Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 230000009466 transformation Effects 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
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
-
- 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
- B66F2700/00—Lifting apparatus
- B66F2700/09—Other lifting devices
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Warehouses Or Storage Devices (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The present invention provides a kind of piler with safe anti-falling mechanism, steel wire rope that the vertical beam including bearing frame, vertically set and the traction bearing frame are moved up and down along vertical beam.The safe anti-falling mechanism includes the trigger assembly and executive module that are fixedly installed on the bearing frame, the connecting plate that the trigger assembly includes fixed seat, extends in a first direction drive shaft, is fixed on the drive shaft, the connecting plate rotatable is provided with roller away from one end of drive shaft, the elastic component that the trigger assembly further includes actuator and the roller is driven to press on the steel wire rope, during the wire cable rupture, the elastic component drives the connecting plate to drive drive shaft rotation, so that the actuator triggers the executive module.While safe anti-falling mechanism avoids the bearing frame from falling extremely used by piler of the present invention, structure is more succinct, reliable and stable, and assemble safeguard it is more convenient.
Description
Technical field
The present invention relates to industry manufactures and warehouse logistics technical field more particularly to a kind of heap with safe anti-falling mechanism
Stack machine.
Background technology
With modernization industry production and the rapid development of logistics and transportation industry, the utilization of piler is more and more extensive, skill
Art performance is become better and better, and hoisting depth is also higher and higher.Particularly, piler is main used by modern automated storage retrievel system
Implement, and according to actual job demand, the piler of plurality of specifications type had been developed already.Existing piler polygamy is equipped with peace
Complete anti-fall mechanism to prevent the bearing frame caused by wire cable rupture from falling extremely, avoids causing personnel's injury and kinds of goods loss.
The speed limit rope broken protector as disclosed in CN201362534U is used using safety tongs cooperation limiter of speed, when piler steel wire rope
Or chain is when being broken, loading platform dramatic decrease, triggers the ratchet mechanism of limiter of speed, then the safety tongs by being mounted on loading platform
The column of piler is clamped, plays anti-fall effect；The safe anti-falling mechanism using elastic trigger assembly is also disclosed in the industry, but
Above-mentioned safe anti-falling mechanism structure is more complicated, of high cost, and assembling is difficult in maintenance.
In consideration of it, it is necessary to provide a kind of new pilers with safe anti-falling mechanism.
Invention content
The purpose of the present invention is to provide a kind of pilers with safe anti-falling mechanism, can effectively avoid bearing frame different
It often falls, and simple for structure, it is reliable and stable, it is easy to assembly.
For achieving the above object, the present invention provides a kind of piler with safe anti-falling mechanism, including load-bearing
The steel wire rope that frame, the vertical beam vertically set and the traction bearing frame are moved up and down along vertical beam.The safe anti-falling machine
Structure includes being fixedly installed in trigger assembly and executive module on the bearing frame, and the trigger assembly includes fixed seat, along the
One direction extends and is rotatably mounted to the drive shaft of the fixed seat, the connecting plate for being fixed on the drive shaft, the connection
Be provided with rotatable from one end of drive shaft of backboard further includes setting with the matched roller of the steel wire rope, the trigger assembly
In the drive shaft and the actuator extended towards the executive module and bullet that the roller is driven to press on the steel wire rope
Property part, during the wire cable rupture, the elastic component drives the connecting plate to drive drive shaft rotation, so that the actuator
Trigger the executive module.
As a further improvement on the present invention, the trigger assembly further includes the support being extended along the first direction
Axis, the roller are rotatably mounted in the support shaft.
As a further improvement on the present invention, the support shaft runs through the connecting plate；The elastic component is set as tension spring,
The tension spring is set as two and is located at the both sides of the connecting plate respectively.
As a further improvement on the present invention, the fixed seat has bottom plate and be set to above the bottom plate at least two
Block fixed plate, the drive shaft extend vertically through the fixed plate.
As a further improvement on the present invention, it is additionally provided with and is pressed on the vertical beam between adjacent two pieces of fixed plates
The first idler wheel.
As a further improvement on the present invention, the periphery of the roller is formed with towards sunken inside and supports slot.
As a further improvement on the present invention, the executive module includes support plate and is installed on the locking of the support plate
Block is formed with the bottom-up sliding slot that extension is tilted towards the vertical beam in the support plate, and the latch segment, which has to visit, stretches into institute
The supporting rod in sliding slot is stated, so that the latch segment can be moved along the sliding slot；The actuator extends to the latch segment
Lower section, during the wire cable rupture, the actuator pushes the upward tilt slide of latch segment to connecting with the vertical beam
It touches, the latch segment continuously moves to mutually lock with the vertical beam with the tenesmus of the bearing frame.
As a further improvement on the present invention, the latch segment is set as two pieces and is divided into along the first direction described
The front and rear sides of vertical beam.
As a further improvement on the present invention, the executive module is further included positioned at the latch segment away from vertical beam side
Hold block, the block that holds is formed with the bottom-up face that holds that extension is tilted towards the vertical beam, the latch segment be formed with
It is described to hold the corresponding mating surface in face.
As a further improvement on the present invention, the executive module further includes mounting base and is rotatably disposed in the installation
Second idler wheel of seat and third idler wheel, second idler wheel are divided into the vertical beam both sides with third idler wheel and support along the first direction
It is pressed on the vertical beam.
The beneficial effects of the invention are as follows：There is the piler of safe anti-falling mechanism using the present invention, the roller is in elasticity
It is contacted under the action of part with the steel wire rope, when steel wire rope is surprisingly broken, the elastic component drives the connecting plate band
The dynamic drive shaft rotation, and then the triggering of the actuator by being assemblied in drive shaft executing agency, realize safe anti-falling
Function.The safe anti-falling mechanism structure is succinct, reliable and stable, assembling with safeguard it is more convenient, be conducive to promote in the industry and
With.
Description of the drawings
Fig. 1 is the part-structure schematic diagram of piler of the present invention；
Fig. 2 is the structure diagram of the safe anti-falling mechanism of piler of the present invention；
Fig. 3 is the structure diagram of another angle of Tu2Zhong safe anti-fallings mechanism；
Fig. 4 is the status diagram that the trigger assembly of the safe anti-falling mechanism of piler of the present invention does not trigger；
Fig. 5 is the structure diagram after trigger assembly triggering in Fig. 4；
Fig. 6 is the sectional view of the executive module of the safe anti-falling mechanism of piler of the present invention；
Fig. 7 is status diagram of the safe anti-falling mechanism of piler of the present invention in normal work；
Fig. 8 is status diagram of the safe anti-falling mechanism of piler of the present invention in wire cable rupture.
Specific embodiment
Below with reference to embodiment shown in the drawings, the present invention will be described in detail.But the embodiment is not intended to limit
The present invention, structure that those of ordinary skill in the art are made according to the embodiment, method or transformation functionally are wrapped
Containing within the scope of the present invention.
Refering to Figure 1, the piler provided by the invention with safe anti-falling mechanism 100 further include bearing frame 200,
The vertical beam 300 that vertically sets and to draw the steel wire rope that the bearing frame 200 is moved up and down along the vertical beam 300
400。
With reference to shown in Fig. 2 and Fig. 3, the safe anti-falling mechanism 100 includes being fixedly installed in touching on the bearing frame 200
Send out component 10 and executive module 20.The trigger assembly 10 includes fixed seat 11, extends in a first direction and be rotatably mounted to
The drive shaft 12 of the fixed seat 11 and the connecting plate 13 for being fixed on the drive shaft 12.Wherein, the fixed seat 11 has bottom
Plate 111 and at least two fixed plates 112 for being set to 111 top of bottom plate, the bottom plate 111 and 200 phase of bearing frame
Fixed, the fixed plate 112 is set along perpendicular to the direction of the drive shaft 12, and the drive shaft 12 runs through the fixed plate
112 and with the fixed plate 112 be in rotatable setting.The connecting plate 13 is mutually parallel with the fixed plate 112, the connection
Plate 13 rotatable is provided with and the 400 matched roller 14 of steel wire rope away from one end of the drive shaft 12.Herein, it is described
Trigger assembly 10 further includes the support shaft 15 being extended along the first direction, and the roller 14 is rotatably mounted to the branch
It supports on axis 15.The trigger assembly 10 further includes the actuator for being set to the drive shaft 12 and extending towards the executive module 20
16 and elastic component 17 that the roller 14 is driven to press on the steel wire rope 400.When the steel wire rope 400 is broken, the bullet
Property part 17 drives the connecting plate 13 that the drive shaft 12 is driven to rotate, so that the actuator 16 triggers the execution group
Part 20.
The executive module 20 includes support plate 21 and is installed on the latch segment 22 of the support plate 21, the support plate 21
On be formed with it is bottom-up towards the vertical beam 300 tilt extension sliding slot 211, the latch segment 22 have visit stretches into the sliding slot
Supporting rod 221 in 211, so that the latch segment 22 can be moved along the sliding slot 211.Herein, the latch segment 22 is set
The front and rear sides of the vertical beam 300 are divided into for two pieces and along the first direction.The actuator 16 extends to the locking
The lower section of block 22, when the steel wire rope 400 is broken, the actuator 16 pushes up the lock with the rotation of the drive shaft 12
22 tilt slide of tight block with the vertical beam 300 to being in contact, at this point, the bearing frame 200 continues to drop, the latch segment 22 exists
Continue to be moved to and the 300 mutual locking state of vertical beam along the sliding slot 211 in 300 friction process of vertical beam.
With reference to Fig. 4 and Fig. 5, the support shaft 15 runs through the connecting plate；The elastic component 17 is set as tension spring, the drawing
Spring is set as two and is located at the both sides of the connecting plate respectively.The trigger assembly 10 is further included to be extended along the first direction
And with the 112 mutually fixed fixed link 18 of fixed plate, the both ends of the tension spring are individually fixed in the support shaft 15 and fixed
On bar 18, and cause the roller 14 tension spring is in tensional state, with to described when being abutted with 400 proper engagement of steel wire rope
Support shaft 15 and roller 14 impose the stress towards the steel wire rope 400.Thereby, during 400 exception fracture of steel wire rope, the support
Axis 15 can be rotated under the elastic pulling force effect of the tension spring along the axle center of the drive shaft 12.
In the present embodiment, the actuator 16 includes being fixed on the drive shaft 12 and along the radial direction of the drive shaft 12 prolonging
Extension rod 161, the shore 162 positioned at 161 end of extension rod stretched.When the roller 14 is normally matched with steel wire rope 400
When closing abutting, the extension rod 161 is just in horizontal-extending working condition, upper end and the locking of the shore 162
Block 22 connects or in being disposed adjacent.
Except this, the periphery of the roller 14, which is formed with towards sunken inside, supports slot 141, and the size for supporting slot 141 is big
In the diameter of the steel wire rope 400, so that will not be separated with roller 14 in 400 operational process of the steel wire rope, avoid missing
Triggering.The vertical beam 300 is generally rectangular shaped and the vertical beam 300 has towards 200 side of bearing frame and with described first
The parallel first surface 301 in direction；The trigger assembly 10, which further includes, to be set between adjacent two pieces of fixed plates 112 also
The first idler wheel 19, first idler wheel 19 presses on the first surface 301 of the vertical beam 300.
With reference to shown in Fig. 6, the executive module 20 further includes mounting base 23 and is rotatably disposed in the mounting base 23
Second idler wheel 24 and third idler wheel 25, second idler wheel 24 are divided into the vertical beam 300 along the first direction with third idler wheel 25
Front and rear sides and press on the vertical beam 300.Specifically, the mounting base 23 includes extending along before and after the first direction
Mounting rail 231, be set to two of 231 rear and front end of mounting rail installation caskets 232, second idler wheel 24 is rolled with third
Wheel 25 is located in two installation caskets 232 and front and rear arranged symmetrically respectively.
The executive module 20 is further included holds block 26, the top positioned at the latch segment 22 away from 300 side of vertical beam
Hold block 26 be formed with it is bottom-up hold face 261 towards what the vertical beam 300 tilted extension, the latch segment 22 be formed with it is described
Hold 261 corresponding mating surface 222 of face.It is described hold block 26 and can effectively reduce the supporting rod 221 locked in latch segment 22
The stress born when tight, safe anti-falling mechanism 100 fails caused by avoiding supporting rod 221 impaired.Wherein, the latch segment
22 and hold block 26 be respectively positioned on it is described installation casket 232 lower section.
To sum up, join working condition when Fig. 7 show the piler normal operation；It is abnormal that Fig. 8 show steel wire rope 400
Locking state during fracture.The latch segment 22 can move upwards and towards vertical beam 300 under the action of actuator 16, when described
It is described perpendicular since the opposite vertical beam 300 of the latch segment 22 continues to glide when latch segment 22 is in contact with 300 surface of vertical beam
Beam 300 imposes latch segment 22 upward frictional force so that the latch segment 22 realizes self-locking, and then avoids bearing frame 200
Continue to drop.
Except this, the bearing frame 200 include frame body 201 and be set on the frame body 201 and with 300 phase of vertical beam
The 4th idler wheel 202 supported, the 4th idler wheel 202 are set as three and press on the first surface of the vertical beam 300 respectively
301 and former and later two sides adjacent with the first surface 301.The bearing frame 200 further includes and the steel wire rope 400
Matched movable pulley 203, to improve the bearing capacity of the bearing frame 200.
In conclusion there is the piler of safe anti-falling mechanism 100, during normal work, the actuator using the present invention
16 connect or with the latch segment 22 in adjacent states；When the abnormal fracture of the steel wire rope 400, the elastic component 17 drives institute
State connecting plate 13 drive drive shaft 12 rotate, and then drive the actuator 16 push up latch segment 22 to 300 phase of vertical beam
Contact, so by latch segment 22 by 200 locking support of bearing frame on vertical beam 300, realize the function of safe anti-falling.The peace
Complete anti-fall mechanism 100 is simple for structure, reliable and stable, and assembling is more convenient with safeguarding, is conducive to promote in the industry and use.
It should be appreciated that although this specification is described in terms of embodiments, but not each embodiment only includes one
A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say
For bright book as an entirety, the technical solution in each embodiment may also be suitably combined to form those skilled in the art can
With the other embodiment of understanding.
Those listed above is a series of to be described in detail only for feasibility embodiment of the invention specifically
Bright, they are not to limit the scope of the invention, all equivalent implementations made without departing from skill spirit of the present invention
Or change should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of piler with safe anti-falling mechanism, described in the vertical beam including bearing frame, vertically set and traction
The steel wire rope that bearing frame is moved up and down along vertical beam, the safe anti-falling mechanism include the triggering being fixedly installed on the bearing frame
Component and executive module, it is characterised in that：The trigger assembly includes fixed seat, extends in a first direction and be rotatably mounted to
The drive shaft of the fixed seat, the connecting plate for being fixed on the drive shaft, the connecting plate are rotatable away from one end of drive shaft
Be provided with the matched roller of the steel wire rope, the trigger assembly, which further includes, is set to the drive shaft and towards the execution
The actuator of component extension and elastic component that the roller is driven to press on the steel wire rope, during the wire cable rupture, institute
Stating elastic component drives the connecting plate to drive drive shaft rotation, so that the actuator triggers the executive module.
2. piler according to claim 1, it is characterised in that：The trigger assembly is further included to be prolonged along the first direction
The support shaft of setting is stretched, the roller is rotatably mounted in the support shaft.
3. piler according to claim 2, it is characterised in that：The support shaft runs through the connecting plate；The elasticity
Part is set as tension spring, and the tension spring is set as two and is located at the both sides of the connecting plate respectively.
4. piler according to claim 1, it is characterised in that：The fixed seat has bottom plate and is set to the bottom plate
At least two fixed plates of top, the drive shaft extend vertically through the fixed plate.
5. piler according to claim 4, it is characterised in that：It is additionally provided with and compresses between adjacent two pieces of fixed plates
In the first idler wheel on the vertical beam.
6. piler according to claim 1, it is characterised in that：The periphery of the roller is formed with supporting towards sunken inside
Slot.
7. piler according to claim 1, it is characterised in that：The executive module includes support plate and is installed on described
The latch segment of support plate is formed with the bottom-up sliding slot that extension is tilted towards the vertical beam, the latch segment in the support plate
The supporting rod in the sliding slot is stretched into spy, so that the latch segment can be moved along the sliding slot；The actuator extension
To the lower section of the latch segment, during the wire cable rupture, the actuator push the upward tilt slide of latch segment to
The vertical beam is in contact, and the latch segment continuously moves to mutually lock with the vertical beam with the tenesmus of the bearing frame.
8. piler according to claim 7, it is characterised in that：The latch segment is set as two pieces and along the first party
To the front and rear sides for being divided into the vertical beam.
9. piler according to claim 7, it is characterised in that：The executive module is further included to be carried on the back positioned at the latch segment
The block that holds from vertical beam side, it is described hold block be formed with it is bottom-up towards the vertical beam tilt extension hold face, the lock
Tight block is formed with holds the corresponding mating surface in face with described.
10. piler according to claim 1, it is characterised in that：The executive module further includes mounting base and rotatable
The second idler wheel of the mounting base and third idler wheel are set to, second idler wheel is divided into institute along the first direction with third idler wheel
It states vertical beam both sides and presses on the vertical beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810116335.8A CN108264001B (en) | 2018-02-06 | 2018-02-06 | Stacker with safety anti-falling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810116335.8A CN108264001B (en) | 2018-02-06 | 2018-02-06 | Stacker with safety anti-falling mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108264001A true CN108264001A (en) | 2018-07-10 |
| CN108264001B CN108264001B (en) | 2024-06-04 |
Family
ID=62773530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810116335.8A Active CN108264001B (en) | 2018-02-06 | 2018-02-06 | Stacker with safety anti-falling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108264001B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110040660A (en) * | 2019-03-18 | 2019-07-23 | 健芮智能科技（昆山）有限公司 | It is a kind of to go up and down anti-fall mechanism and piler |
| CN111115512A (en) * | 2019-12-31 | 2020-05-08 | 无锡先导智能装备股份有限公司 | Lifting mechanism and stacker |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200424117A (en) * | 2003-05-15 | 2004-11-16 | Yi-Shun Huang | Method and device for preventing suspension equipment from falling |
| CN201362534Y (en) * | 2009-02-05 | 2009-12-16 | 沈阳飞机工业（集团）有限公司 | Speed-limiting and rope-breaking protecting device of stacker loading platforms |
| CN202729710U (en) * | 2012-08-10 | 2013-02-13 | 沈阳新松机器人自动化股份有限公司 | Falling prevention device used when steel wire rope of stocker loading platform pulled apart |
| CN205676114U (en) * | 2016-05-24 | 2016-11-09 | 湖北三丰小松自动化仓储设备有限公司 | Steel wire rope type piler rope broken protector |
| CN206203799U (en) * | 2016-11-30 | 2017-05-31 | 中科国技（天津）智能系统工程有限责任公司 | A kind of tunnel type single-column piler |
| CN107089619A (en) * | 2017-05-28 | 2017-08-25 | 胡梁嘉 | One kind is applied to lifting platform in laneway type piler |
| CN207845089U (en) * | 2018-02-06 | 2018-09-11 | 健芮智能科技（昆山）有限公司 | Piler with safe anti-falling mechanism |
-
2018
- 2018-02-06 CN CN201810116335.8A patent/CN108264001B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200424117A (en) * | 2003-05-15 | 2004-11-16 | Yi-Shun Huang | Method and device for preventing suspension equipment from falling |
| CN201362534Y (en) * | 2009-02-05 | 2009-12-16 | 沈阳飞机工业（集团）有限公司 | Speed-limiting and rope-breaking protecting device of stacker loading platforms |
| CN202729710U (en) * | 2012-08-10 | 2013-02-13 | 沈阳新松机器人自动化股份有限公司 | Falling prevention device used when steel wire rope of stocker loading platform pulled apart |
| CN205676114U (en) * | 2016-05-24 | 2016-11-09 | 湖北三丰小松自动化仓储设备有限公司 | Steel wire rope type piler rope broken protector |
| CN206203799U (en) * | 2016-11-30 | 2017-05-31 | 中科国技（天津）智能系统工程有限责任公司 | A kind of tunnel type single-column piler |
| CN107089619A (en) * | 2017-05-28 | 2017-08-25 | 胡梁嘉 | One kind is applied to lifting platform in laneway type piler |
| CN207845089U (en) * | 2018-02-06 | 2018-09-11 | 健芮智能科技（昆山）有限公司 | Piler with safe anti-falling mechanism |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110040660A (en) * | 2019-03-18 | 2019-07-23 | 健芮智能科技（昆山）有限公司 | It is a kind of to go up and down anti-fall mechanism and piler |
| CN110040660B (en) * | 2019-03-18 | 2024-04-30 | 江苏健芮智能科技股份有限公司 | Lifting anti-falling mechanism and stacker |
| CN111115512A (en) * | 2019-12-31 | 2020-05-08 | 无锡先导智能装备股份有限公司 | Lifting mechanism and stacker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108264001B (en) | 2024-06-04 |
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