CN207108329U - Rail-mounted gantry container crane lifting mechanism with emergency driving device - Google Patents
Rail-mounted gantry container crane lifting mechanism with emergency driving device Download PDFInfo
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- CN207108329U CN207108329U CN201721065913.7U CN201721065913U CN207108329U CN 207108329 U CN207108329 U CN 207108329U CN 201721065913 U CN201721065913 U CN 201721065913U CN 207108329 U CN207108329 U CN 207108329U
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- lifting mechanism
- driving device
- emergency
- rail
- emergency driving
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Abstract
A kind of rail-mounted gantry container crane lifting mechanism is the utility model is related to, the rail-mounted gantry container crane lifting mechanism specifically with emergency driving device, belongs to rail-mounted gantry container crane technical field.It includes emergency driving device, the first lifting mechanism and the second lifting mechanism, emergency driving device is arranged on the first lifting mechanism or the second lifting mechanism side, emergency driving device includes emergency decelerating motor, drive sprocket, driving chain and driven sprocket, the output end connection drive sprocket of emergency decelerating motor, driven sprocket is bolted in first shaft coupling or second shaft coupling, is connected and is driven by driving chain between drive sprocket and driven sprocket.The utility model is dragged using stand-by power supply, without relying on manual operation to can be achieved with the emergent function of raising again, improves the safe operation of emergency function；Work is safe and reliable at a slow speed, and input cost is relatively low；, can quick response emergency driving program using fixed arrangement.
Description
Technical field
A kind of rail-mounted gantry container crane lifting mechanism is the utility model is related to, is specifically driven with emergent
The rail-mounted gantry container crane lifting mechanism of dynamic device, belongs to rail-mounted gantry container crane technical field.
Background technology
In the prior art, rail-mounted gantry container crane lifting mechanism typically uses when entering emergent operating mode
The manual releasing function that the normally closed brake of liter mechanism carries hung aerial container, bit by bit to whole bear by lower section
Lotus unloads, and this method using manual-operated emergent has certain requirement to operating personnel, discharge brake force size and on the time such as
Control it is bad will cause certain security incident indirectly, therefore certain safety to be at work present hidden for traditional lifting mechanism
Suffer from.
The content of the invention
In place of the purpose of this utility model is to overcome above-mentioned deficiency, so as to provide a kind of rail with emergency driving device
Road formula gantry container crane lifting mechanism, can be unloaded in emergent operating mode by lifted weight is safe at a slow speed, avoid because
By manual operation hoist brake manual releasing it is improper caused by security risk, improve the safe operation of emergency function.
According to technical scheme provided by the utility model, the rail-mounted gantry container crane with emergency driving device
Lifting mechanism includes emergency driving device, the first lifting mechanism and the second lifting mechanism, the first lifting mechanism and the second lifting machine
Linked into an integrated entity between structure by Hooks coupling universal coupling, it is characterized in that：First lifting mechanism include the first motor, first shaft coupling,
First decelerator, the first reel, the first reel bearing block and the first brake, the first motor output end are connected by first shaft coupling
First reducer input shaft one end is connect, the first reducer input shaft other end connects Hooks coupling universal coupling by the first brake；The
Two lifting mechanisms include the second motor, second shaft coupling, the second decelerator, the second reel, the second reel bearing block and the second system
Dynamic device, the second motor output end connect second reducer input shaft one end by second shaft coupling, and the second reducer input shaft is another
One end connects Hooks coupling universal coupling by second brake；Emergency driving device is arranged on the first lifting mechanism or the second lifting mechanism
Side, emergency driving device include emergency decelerating motor, drive sprocket, driving chain and driven sprocket, emergency decelerating motor
Output end connects drive sprocket, is bolted driven sprocket in first shaft coupling or second shaft coupling, drive sprocket and from
Connected and be driven by driving chain between movable sprocket.
Further, emergency decelerating motor is bolted on base.
Further, the output end end of emergency decelerating motor is bolted axle end baffle plate.
Further, the first lifting mechanism and the second lifting mechanism are symmetrical set.
Further, the first reducer output shaft connects first reel one end, and the first reel other end connects the first reel
Bearing block.
Further, the second reducer output shaft connects second reel one end, and the second reel other end connects the second reel
Bearing block.
Compared with the prior art the utility model has advantages below：
The utility model is simple in construction, compact, reasonable, is dragged using stand-by power supply, without relying on manual operation again with regard to energy
The emergent function of raising is realized, improves the safe operation of emergency function；Work is safe and reliable at a slow speed, and input cost is relatively low；Adopt
, can quick response emergency driving program with fixed arrangement.
Brief description of the drawings
Fig. 1 is the utility model top view.
Fig. 2 is emergency driving device side view.
Description of reference numerals：The motors of 1- first, 2- first shaft couplings, the decelerators of 3- first, the reels of 4- first, the 5- first volumes
Cylinder bearing block, 6- Hooks coupling universal couplings, the brakes of 7- first, the motors of 8- second, 9- second shaft couplings, the decelerators of 10- second, 11-
Second reel, the second reels of 12- bearing block, 13- second brakes, 14- emergency deceleratings motor, 15- drive sprockets, 16- transmissions
Chain, 17- driven sprockets, 18- axle end baffle plates, 19- bases.
Embodiment
The utility model will be further described with reference to the embodiment in accompanying drawing below：
As shown in Figure 1 and 2, the utility model mainly includes the first lifting mechanism and the second lifting mechanism, the first lifting mechanism
It is symmetrical set with the second lifting mechanism, is connected between the first lifting mechanism and the second lifting mechanism by Hooks coupling universal coupling 6
Integrally.
First lifting mechanism includes the first motor 1, first shaft coupling 2, the first decelerator 3, the first reel 4, the first reel
The brake 7 of bearing block 5 and first, the output end of the first motor 1 connect the input shaft one end of the first decelerator 3 by first shaft coupling 2,
The input shaft other end of first decelerator 3 connects Hooks coupling universal coupling 6 by the first brake 7.First decelerator 3 output axis connection the
The one end of one reel 4, the other end of the first reel 4 connect the first reel bearing block 5.
Second lifting mechanism includes the second motor 8, second shaft coupling 9, the second decelerator 10, the second reel 11, volume Two
Cylinder bearing block 12 and second brake 13, the output end of the second motor 8 connect the input shaft of the second decelerator 10 by second shaft coupling 9
One end, the input shaft other end of the second decelerator 10 connect Hooks coupling universal coupling 6 by second brake 13.Second decelerator 10 exports
The one end of the second reel of axis connection 11, the other end of the second reel 11 connect the second reel bearing block 12.
The utility model also includes emergency driving device, and emergency driving device is arranged on the first lifting mechanism or the second raising
Mechanism side.Emergency driving device includes emergency decelerating motor 14, drive sprocket 15, driving chain 16 and driven sprocket 17, should
The output end of anxious reducing motor 14 connects drive sprocket 15, is bolted in first shaft coupling 2 or second shaft coupling 9 driven
Sprocket wheel 17, connected and be driven by driving chain 16 between drive sprocket 15 and driven sprocket 17.
The emergency decelerating motor 14 is bolted on base 19, and the output end end of emergency decelerating motor 14 leads to
Cross bolt connection axle end baffle plate 18.
Operation principle of the present utility model is：At work, the first and second lifting mechanisms can drive first and second
Drum lifting works, and Hooks coupling universal coupling 6 realizes the first and second lifting mechanism run-in synchronisms.In emergent operating mode, the first motor
It is stopped with the second motor, emergency driving device drives the work of the first or second lifting mechanism raising, and Hooks coupling universal coupling 6 drives
The lifting mechanism synchronous working of opposite side.
The utility model is simple in construction, compact, reasonable, is dragged using stand-by power supply, without relying on manual operation again with regard to energy
The emergent function of raising is realized, improves the safe operation of emergency function；Work is safe and reliable at a slow speed, and input cost is relatively low；Adopt
, can quick response emergency driving program with fixed arrangement.
Claims (6)
1. a kind of rail-mounted gantry container crane raising emergency driving device, including emergency driving device, the first lifting machine
Structure and the second lifting mechanism, pass through Hooks coupling universal coupling between the first lifting mechanism and the second lifting mechanism（6）Link into an integrated entity, its
It is characterized in：First lifting mechanism includes the first motor（1）, first shaft coupling（2）, the first decelerator（3）, the first reel（4）,
One reel bearing block（5）With the first brake（7）, the first motor（1）Output end passes through first shaft coupling（2）Connection first is slowed down
Device（3）Input shaft one end, the first decelerator（3）The input shaft other end passes through the first brake（7）Connect Hooks coupling universal coupling（6）；
Second lifting mechanism includes the second motor（8）, second shaft coupling（9）, the second decelerator（10）, the second reel（11）, volume Two
Cylinder bearing block（12）And second brake（13）, the second motor（8）Output end passes through second shaft coupling（9）Connect the second decelerator
（10）Input shaft one end, the second decelerator（10）The input shaft other end passes through second brake（13）Connect Hooks coupling universal coupling（6）；
Emergency driving device is arranged on the first lifting mechanism or the second lifting mechanism side, and emergency driving device includes emergency decelerating motor
（14）, drive sprocket（15）, driving chain（16）And driven sprocket（17）, emergency decelerating motor（14）Output end connection actively
Sprocket wheel（15）, first shaft coupling（2）Or second shaft coupling（9）On be bolted driven sprocket（17）, drive sprocket（15）
And driven sprocket（17）Between pass through driving chain（16）Connection transmission.
2. rail-mounted gantry container crane raising emergency driving device as claimed in claim 1, it is characterized in that：It is described to answer
Anxious reducing motor（14）It is bolted in base（19）On.
3. rail-mounted gantry container crane raising emergency driving device as claimed in claim 1, it is characterized in that：It is described to answer
Anxious reducing motor（14）Output end end be bolted axle end baffle plate（18）.
4. rail-mounted gantry container crane raising emergency driving device as claimed in claim 1, it is characterized in that：Described
One lifting mechanism and the second lifting mechanism are symmetrical set.
5. rail-mounted gantry container crane raising emergency driving device as claimed in claim 1, it is characterized in that：Described
One speed reducer（3）Export axis connection first volume cylinder（4）One end, the first reel（4）The other end connects the first reel bearing block（5）.
6. rail-mounted gantry container crane raising emergency driving device as claimed in claim 1, it is characterized in that：Described
Two decelerators（10）Export axis connection volume Two cylinder（11）One end, the second reel（11）The other end connects the second reel bearing block
（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721065913.7U CN207108329U (en) | 2017-08-23 | 2017-08-23 | Rail-mounted gantry container crane lifting mechanism with emergency driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721065913.7U CN207108329U (en) | 2017-08-23 | 2017-08-23 | Rail-mounted gantry container crane lifting mechanism with emergency driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207108329U true CN207108329U (en) | 2018-03-16 |
Family
ID=61576777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721065913.7U Active CN207108329U (en) | 2017-08-23 | 2017-08-23 | Rail-mounted gantry container crane lifting mechanism with emergency driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207108329U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681005A (en) * | 2018-12-26 | 2019-04-26 | 广州广日智能停车设备有限公司 | A kind of lifting driving device with self-locking function for elevator |
| CN112499504A (en) * | 2020-10-29 | 2021-03-16 | 张家港宏昌钢板有限公司 | Structure and method for universal coupling to replace tooth-shaped coupling for transmission |
| CN113135521A (en) * | 2021-04-13 | 2021-07-20 | 三一海洋重工有限公司 | Shore bridge driving device and shore bridge |
| CN115434596A (en) * | 2022-10-12 | 2022-12-06 | 中国航空工业集团公司西安飞机设计研究所 | Aircraft cabin door hinge system with balanced buffering and emergent auxiliary power |
-
2017
- 2017-08-23 CN CN201721065913.7U patent/CN207108329U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681005A (en) * | 2018-12-26 | 2019-04-26 | 广州广日智能停车设备有限公司 | A kind of lifting driving device with self-locking function for elevator |
| CN112499504A (en) * | 2020-10-29 | 2021-03-16 | 张家港宏昌钢板有限公司 | Structure and method for universal coupling to replace tooth-shaped coupling for transmission |
| CN113135521A (en) * | 2021-04-13 | 2021-07-20 | 三一海洋重工有限公司 | Shore bridge driving device and shore bridge |
| CN115434596A (en) * | 2022-10-12 | 2022-12-06 | 中国航空工业集团公司西安飞机设计研究所 | Aircraft cabin door hinge system with balanced buffering and emergent auxiliary power |
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