CN209065371U - A kind of heavily loaded stacker loading platforms mechanical anti-falling device of stereo garage - Google Patents
A kind of heavily loaded stacker loading platforms mechanical anti-falling device of stereo garage Download PDFInfo
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- CN209065371U CN209065371U CN201821693212.2U CN201821693212U CN209065371U CN 209065371 U CN209065371 U CN 209065371U CN 201821693212 U CN201821693212 U CN 201821693212U CN 209065371 U CN209065371 U CN 209065371U
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- safety tongs
- loading platform
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Abstract
The utility model discloses a kind of heavily loaded stacker loading platforms mechanical anti-falling devices of stereo garage, including loading platform, piler column, guide rail, pull rod, connecting rod, Self-resetting mechanism, movement tension spring, movement pincers, safety tongs, transmission rod and the connector on heavily loaded piler, connecting rod is connected to the anti-fall two sides of loading platform, the safety tongs and movement pincers are set to the two sides of guide rail, and movement pincers can hold guide rail with safety tongs；Safety tongs is connect by connector with pull rod, and pull rod is connect by connecting rod with transmission rod, and the movement clamper is in the lower section of connector, and the one end for acting pincers is connect with connector, and the other end for acting pincers is connect with Self-resetting mechanism, and Self-resetting mechanism is fixed on loading platform.The utility model has following advantage: when fall occur when, the safety tongs of column two sides and movement pincers hold guide rail respectively, and bilateral holds power and effectively prevents to fall, while dispensing support loading platform, guarantees steadily；Compensate for the deficiency of individual security pincers.
Description
Technical field
The utility model belongs to stereo garage technical field, more particularly to a kind of heavily loaded stacker loading platforms machine of stereo garage
Tool anti-fall device.
Background technique
In laneway type stacker loading platforms, for the broken dropped for preventing loading platform from occurring because unexpected, need with anti-fall
Device is firmly fixed on the position for generation of falling by anti-fall device during loading platform accidental falling, to protect load
Cargo security in load bed and loading platform.Rail roadway stakcer crane is one kind along High Level Rack warehouse tunnel inner orbit
Operation, to goods lattice access unit cargo, completes the crane into Delivery, is greatly improved area and the space utilization in warehouse
Rate is the capital equipment of Automatic Warehouse, also known as Stacker Crane.It can be divided by supporting way: ground supports type rail lane
Road stakcer crane, mounted model rail roadway stakcer crane, shelf supports type rail roadway stakcer crane.Anti-fall device peace
On the loading platform of piler, when there is wire cable rupture or lifting speed is more than setting value, pass through tunnel stacking lifting
The movement of machine can make loading platform holding card on piler column.Anti-fall device is fixed on loading platform support arm mainboard by bottom plate
On, existing bottom plate is bolted.When work, bottom plate be as loading platform acts, once T-type guide rail
When changing, it is easy to cause the malfunction of jaw.
For this purpose, someone devises a kind of rail roadway stakcer crane with adaptive anti-fall device, such as patent application
Number be CN201420134078.8 Chinese utility model patent comprising rack, the rack by front column, rear column and
Upper beam is constituted, and loading platform moving up and down is equipped in rack, and the bottom on the outside of the front column is equipped with drivers' cab,
Be characterized in that: the loading platform two sides are relatively set with loading platform support arm mainboard, are provided on the outside of the loading platform support arm mainboard
Anti-fall device, the anti-fall device include bottom plate, and the side that the bottom plate corresponds to the loading platform support arm mainboard is provided with and can make
The elastic device that anti-fall device moves horizontally.
But the device is achieved the purpose that anti-fall by elastic device, is used for a long time, anti-fall effect can weaken.
In addition to this, most of in existing loading table anti-falling device to use elevator safety gear, in underloading or cargo size
Less in the case where be very suitable to, and it is easy to use but excessive for cargo mass or oversized when, since the arm of force is too long
And torque is excessive, what safety tongs cannot be safe stops loading platform.
Therefore, how to solve the problems of the above-mentioned prior art becomes the direction of field technical staff effort.
Utility model content
The purpose of this utility model is just to provide a kind of heavily loaded stacker loading platforms mechanical anti-falling device of stereo garage, reliably
Reply heavy duty loading platform and large scale cargo loading platform mechanical anti-falling mechanism, can effectively prevent loading platform and fall, guarantee
Safety；It can be fully solved in place of above-mentioned the deficiencies in the prior art.
The purpose of this utility model is realized by following technical proposals: a kind of heavily loaded stacker loading platforms of stereo garage
Mechanical anti-falling device, including the loading platform, piler column, guide rail, pull rod, connecting rod, Self-resetting mechanism, dynamic on heavily loaded piler
Make tension spring, movement pincers, safety tongs, transmission rod and connector, the Self-resetting mechanism, movement tension spring, movement pincers, safety tongs and company
Fitting is each provided with a set of in connecting rod two end；Connecting rod is connected to the anti-fall two sides of loading platform, the safety tongs and movement pincers setting
In the two sides of guide rail, movement pincers can hold guide rail with safety tongs；Safety tongs is connect by connector with pull rod, and pull rod passes through company
Bar is connect with transmission rod, and in the lower section of connector, the one end for acting pincers is connect the movement clamper with connector, acts the another of pincers
One end is connect with Self-resetting mechanism, and Self-resetting mechanism is fixed on loading platform.
One of it is preferred that, the pull rod, Self-resetting mechanism, movement tension spring, movement pincers, safety tongs and connector are equal
The one side of piler column is set, and Self-resetting mechanism, movement tension spring, movement pincers, safety tongs, transmission rod and connector are all provided with
Set the other side opposite in piler column.
One of it is preferred that, the pull rod, connecting rod, Self-resetting mechanism, movement tension spring, movement pincers, safety tongs, power transmission
Bar and connector are arranged at the one side of loading platform.
One of it is preferred that, the pull rod is connected by hypervelocity wirerope with the hypervelocity device being arranged in piler,
Piler is equipped with wirerope, and when wire cable rupture, loading platform falls, and pull rod is driven to fall；Hypervelocity wirerope is locked.
One of it is preferred that, the Self-resetting mechanism includes pulley, brake block, wirerope, restoring link, bias
Wheel, adjusting bolt, ratchet, rope sheave, limiter of speed and balance weight, pulley are set on the upper beam of loading platform, and rope sheave is fixed on spine
The both ends of the top of wheel, wirerope are sheathed between pulley and ratchet respectively, fix a system by connecting rod at the middle part of wirerope
Motion block is provided with eccentric wheel between brake block and linkage；Eccentric wheel, which is equipped with, adjusts bolt, in the lower section of the ratchet
It is provided with the limiter of speed being attached thereto, limiter of speed is fixed on balance weight.
Compared with prior art, the utility model has the beneficial effects that: a kind of heavily loaded stacker loading platforms of stereo garage
Mechanical anti-falling device has following advantage:
1. safety tongs and movement pincers are separately fixed at piler column two sides, anti-fall movement structure is formed, safety tongs and dynamic
Clamp respectively in guide rail two sides, when fall occur when, the safety tongs and movement pincers of column two sides hold guide rail, bilateral folder respectively
It embraces power effectively to prevent to fall, while dispensing support loading platform, guarantee steady；
2. the side that the safety tongs and movement pincers that are set to piler column two sides are separately fixed on loading platform, movement pincers
By on connector connection and transmission rod and pull rod；
3. the transmission rod being set on loading platform is connected with pull rod by connecting rod, when fall occur when connecting rod movement, drive
Transmission rod synchronization action；
4. improving mechanical anti-falling in the safety of heavily loaded stacker loading platforms, the deficiency of individual security pincers is compensated for.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structure diagram of the anti-fall actuating mechanism of the utility model.
Fig. 3 is the structure diagram of the utility model Self-resetting mechanism.
Fig. 4 is the schematic diagram one of the utility model loading table anti-falling device when in use.
Fig. 5 is the schematic diagram two of the utility model loading table anti-falling device when in use.
1 is anti-fall actuating mechanism, and 2 be piler column, and 3 be guide rail, and 4 be loading platform, and 5 be pull rod, and 6 be connecting rod, and 7 is certainly
Resetting-mechanism, 8 be movement tension spring, and 9 be movement pincers, and 10 be safety tongs, and 11 be transmission rod, and 12 be connector, and 13 be adjusting nut,
Pulley 71, brake block 72, wirerope 73, restoring link 74, eccentric wheel 75 adjust bolt 76, ratchet 77, rope sheave 78, limiter of speed
79, balance weight 70, the upper beam 101 of loading platform.
Specific embodiment
The utility model is further described with attached drawing combined with specific embodiments below.
As shown in Fig. 1,2,3,4,5, a kind of stereo garage heavily loaded stacker loading platforms mechanical anti-falling device, including heavy duty
Loading platform 4, piler column 2, guide rail 3, pull rod 5, connecting rod 6, Self-resetting mechanism 7, movement tension spring 8, movement pincers on piler
9, safety tongs 10, transmission rod 11 and connector 12.
The Self-resetting mechanism 7, movement tension spring 8, movement pincers 9, safety tongs 10 and connector 12 are respectively arranged at 6 both ends of connecting rod
Have a set of；Connecting rod 6 is connected to the anti-fall two sides of loading platform 4, and the safety tongs 10 is set to the two sides of guide rail with movement pincers 9, moves
Guide rail 3 can be held by making pincers 9 and safety tongs 10；Anti-fall movement structure 1 is formed, safety tongs 10 is connected by connector 12 and pull rod 5
Connect, pull rod 5 connect by connecting rod 6 with transmission rod 11, when fall occur when connecting rod act, drive transmission rod synchronization action.It is described
Movement pincers 9 are located at the lower section of connector 12, and one end of movement pincers 9 is connect with connector 12, the other end and Self-resetting of movement pincers 9
Mechanism 7 connects, and Self-resetting mechanism 7 is fixed on loading platform 4.
The pull rod 5, Self-resetting mechanism 7, movement tension spring 8, movement pincers 9, safety tongs 10 and connector 12 are arranged at heap
The one side of stack machine column 2, Self-resetting mechanism 7, movement tension spring 8, movement pincers 9, safety tongs 10, transmission rod 11 and connector 12 are equal
The opposite other side of piler column is set.
The pull rod 5, connecting rod 6, Self-resetting mechanism 7, movement tension spring 8, movement pincers 9, safety tongs 10, transmission rod 11 and connection
Part 12 is arranged at the one side of loading platform 4.
Safety tongs and movement pincers are separately fixed at piler column two sides, safety tongs and movement pincers respectively in guide rail two sides,
When fall occur when, the safety tongs of column two sides and movement pincers hold guide rail respectively, and bilateral holds power and effectively prevents to fall, together
When dispensing support loading platform, guarantee steady.
When loading platform, which exceeds the speed limit, to be declined, safety tongs is connected to loading platform, and connecting rod has displacement relative to safety tongs, is equivalent to drawing
Bar is motionless, and safety tongs glides, and movement pincers block column guide rail and safety tongs embraces column guide rail together, and loading platform is stuck not
It is dynamic.
The Self-resetting mechanism 7 includes pulley 71, brake block 72, wirerope 73, restoring link 74, eccentric wheel 75, adjusts
Bolt 76, ratchet 77, rope sheave 78, limiter of speed 79 and balance weight 70, pulley are set on the upper beam 101 of loading platform, and rope sheave is solid
Due to the top of ratchet, the both ends of wirerope are sheathed between pulley and ratchet respectively, solid by connecting rod at the middle part of wirerope
A fixed brake block, is provided with eccentric wheel between brake block and linkage；Eccentric wheel, which is equipped with, adjusts bolt, in the ratchet
Lower section be provided with the limiter of speed being attached thereto, limiter of speed is fixed on balance weight.
The realization principle of the utility model are as follows:
As shown in Figs. 1-5, the pull rod 5 is connected by wirerope with the hypervelocity device of heavily loaded piler, is arranged on pull rod 5
Adjusting nut 13 passes through the elasticity of adjusting nut adjusting yoke.When loading platform is produced because of wire cable rupture during the work time
When raw moment falls, pull rod acceleration is driven to fall, when falling speed is greater than hypervelocity device permissible velocity, hypervelocity wirerope is locked
Extremely, pull rod 5 falls with loading platform and forms displacement difference with hypervelocity wirerope, and pull rod 5 is forced to act, and pull rod 5 passes through connector 12
9 movement of drive movement pincers, movement pincers 9 hold guide rail 3 with safety tongs 10 together；The movement of pull rod 5 is acted on by connecting rod 6 simultaneously
Transmission rod 11, transmission rod 11 hold guide rail 3 with safety tongs 10 by 12 drive of connector movement pincers, 9 movement, movement pincers 9 together.
The two sets of movement pincers 9 and safety tongs 10 of 4 side of loading platform hold the guide rail 3 on piler column 2 simultaneously, to stop loading
Platform falls.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (6)
1. a kind of heavily loaded stacker loading platforms mechanical anti-falling device of stereo garage, special including the loading platform on heavily loaded piler
Sign is: further including piler column, guide rail, pull rod, connecting rod, Self-resetting mechanism, movement tension spring, movement pincers, safety tongs, power transmission
Bar and connector, the Self-resetting mechanism, movement tension spring, movement pincers, safety tongs and connector are each provided with one in connecting rod two end
Set；Connecting rod is connected to the anti-fall two sides of loading platform, and the safety tongs and movement pincers are set to the two sides of guide rail, movement pincers and safety
Pincers can hold guide rail；Safety tongs is connect by connector with pull rod, and pull rod is connect by connecting rod with transmission rod, the movement pincers
Positioned at the lower section of connector, the one end for acting pincers is connect with connector, and the other end for acting pincers is connect with Self-resetting mechanism, runback
Position mechanism is fixed on loading platform.
2. the heavily loaded stacker loading platforms mechanical anti-falling device of stereo garage according to claim 1, it is characterised in that: described
Pull rod, Self-resetting mechanism, movement tension spring, movement pincers, safety tongs and connector are arranged at the one side of piler column, runback
Position mechanism, movement tension spring, movement pincers, safety tongs, transmission rod and connector are arranged at the opposite other side of piler column.
3. the heavily loaded stacker loading platforms mechanical anti-falling device of stereo garage according to claim 1, it is characterised in that: described
Pull rod, connecting rod, Self-resetting mechanism, movement tension spring, movement pincers, safety tongs, transmission rod and connector are arranged at the one of loading platform
Side.
4. the heavily loaded stacker loading platforms mechanical anti-falling device of stereo garage according to claim 1, it is characterised in that: described
Pull rod is connected by hypervelocity wirerope with the hypervelocity device being arranged in piler, and piler is equipped with wirerope.
5. the heavily loaded stacker loading platforms mechanical anti-falling device of stereo garage according to claim 1, it is characterised in that: described
Self-resetting mechanism include pulley, brake block, wirerope, restoring link, eccentric wheel, adjust bolt, ratchet, rope sheave, limiter of speed and
Balance weight, pulley are set on the upper beam of loading platform, and rope sheave is fixed on the top of ratchet, and the both ends of wirerope are sheathed on respectively
Between pulley and ratchet, one brake block is fixed by connecting rod at the middle part of wirerope, is provided with therewith below the ratchet
Connected limiter of speed, limiter of speed are fixed on balance weight.
6. the heavily loaded stacker loading platforms mechanical anti-falling device of stereo garage according to claim 5, it is characterised in that: making
Eccentric wheel is provided between motion block and linkage；Eccentric wheel, which is equipped with, adjusts bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821693212.2U CN209065371U (en) | 2018-10-18 | 2018-10-18 | A kind of heavily loaded stacker loading platforms mechanical anti-falling device of stereo garage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821693212.2U CN209065371U (en) | 2018-10-18 | 2018-10-18 | A kind of heavily loaded stacker loading platforms mechanical anti-falling device of stereo garage |
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| Publication Number | Publication Date |
|---|---|
| CN209065371U true CN209065371U (en) | 2019-07-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821693212.2U Active CN209065371U (en) | 2018-10-18 | 2018-10-18 | A kind of heavily loaded stacker loading platforms mechanical anti-falling device of stereo garage |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110615380A (en) * | 2019-10-11 | 2019-12-27 | 罗伯泰克自动化科技（苏州）有限公司 | Stacker objective table overspeed protection device |
-
2018
- 2018-10-18 CN CN201821693212.2U patent/CN209065371U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110615380A (en) * | 2019-10-11 | 2019-12-27 | 罗伯泰克自动化科技（苏州）有限公司 | Stacker objective table overspeed protection device |
| CN110615380B (en) * | 2019-10-11 | 2024-02-23 | 罗伯泰克自动化科技（苏州）有限公司 | Stacker objective table overspeed protection device |
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| GR01 | Patent grant | ||
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A mechanical anti fall device for the cargo platform of a heavy-duty stacker crane used in a three-dimensional warehouse Effective date of registration: 20231213 Granted publication date: 20190705 Pledgee: Industrial and Commercial Bank of China Limited Chongqing Yubei Branch Pledgor: CHONGQING CHICHENG LIGHT-DUTY AUTO PARTS CO.,LTD. Registration number: Y2023500000102 |