CN105152006B - Gravity-controlled opening and closing lifting appliance - Google Patents
Gravity-controlled opening and closing lifting appliance Download PDFInfo
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- CN105152006B CN105152006B CN201510614435.XA CN201510614435A CN105152006B CN 105152006 B CN105152006 B CN 105152006B CN 201510614435 A CN201510614435 A CN 201510614435A CN 105152006 B CN105152006 B CN 105152006B
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- swing arm
- left front
- arm
- rear end
- bearing pin
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Abstract
The invention discloses a gravity-controlled opening and closing lifting appliance and solves the problem a lifting appliance is high in cost and easy to damage when lifting a box-body heavy object. The gravity-controlled opening and closing lifting appliance is characterized in that four lifting arms having the same structure are arranged on a crane lifting beam respectively; pin shafts are connected with the lower ends of the lifting arms in a penetrating way; the front ends of the pin shafts are hinged to front-end swinging arms; the rear ends of the pin shaft (6) are hinged to rear-end swinging arms; lower pin shafts are connected between the lower ends of the front-end swinging arms and the lower ends of the rear-end swinging arms in a penetrating way; balancing weights are fixed on the lower pin shafts; coniform front shifting blocks are fixed to the front ends of the pin shafts; coniform rear shifting blocks are fixed to the rear ends of the lower pin shafts; and a lifted box body is arranged between the lower ends of two lifting arms. The invention provides the lifting appliance, which is free of manual operation and low in manufacturing cost, doesn't need power and is safe and reliable.
Description
Technical field
The present invention relates to the suspender of a kind of suspender, more particularly to a kind of lifting casing or framework.
Background technology
At present, in warehouse logisticses, conventional overhead stacking crane is adopted when container type cargo or frame weight is carried
Suspender be generally hydraulic pressure, air pressure or electric power suspender, these hanger structures are more complicated, and manufacturing cost is high, is easily damaged, and keep in repair
Rate is also high；In addition, also needing to be equipped with power source, there is a problem of that use cost is high.
The content of the invention
The invention provides a kind of GRAVITY CONTROL folding suspender, solves existing overhead stacking crane in hoisting box body
The suspender high cost existed during weight and the technical problem of rapid wear.
A kind of GRAVITY CONTROL folding suspender, including crane hanging beam, be respectively arranged with crane hanging beam left front arm,
Arm behind left back arm, right front arm and the right side, this four boom arm sections are worn in the lower end of left front arm and are connected to into cuboid suspension bracket
Left front upper pin, is hinged with left front front end swing arm in the front end of left front upper pin, is hinged with the rear end of left front upper pin left front
Rear end swing arm, wears between the lower end of the lower end of left front front end swing arm and left front rear end swing arm and is connected to left front lower bearing pin, left front
Left front balancing weight is fixedly installed on lower bearing pin, the left front front shifting block of taper is fixedly installed in the front end of left front lower bearing pin, on a left side
The rear end of front lower bearing pin is fixedly installed the left front rear shifting block of taper；The knot of the left back rear end swing arm being hinged in the lower end of left back arm
Structure is identical with the structure of left front front end swing arm；Upper pin before the lower end of arm is worn and is connected to the right side before the right side, before the right side before upper pin
End is hinged with right front end swing arm, and before the right side, the rear end of upper pin is hinged with right front and back end swing arm, under right front end swing arm
Lower bearing pin before the right side is provided between end and the lower end of right front and back end swing arm, counterweight before the right side being fixedly installed on lower bearing pin before the right side
Block, before the right side, the front end of lower bearing pin is fixedly installed the right front shifting block of taper, and before the right side, the rear end of lower bearing pin is fixedly installed cone
Shifting block before and after the shape right side；The structure phase of the structure of rear end swing arm and right front end swing arm behind the right side that the lower end of arm is hinged behind the right side
Together；It is provided between left front front end swing arm and right front end swing arm by the front end of lifting casing, on left back rear end swing arm and the right side
It is provided between the swing arm of rear end by the rear end of lifting casing, the convex eaves in left side is fixedly installed on the left of by lifting casing,
The convex eaves in right side is fixedly installed on the right side of lifting casing, the medial extremity of the left front front shifting block of taper is lived with the lateral surface of the convex eaves in left side
Together, before taper is right, the medial extremity of front shifting block is connected together dynamic apical grafting with the lateral surface movable top of the convex eaves in right side.
Behind left front balancing weight, left back balancing weight, right front-end weight block and the right side, balancing weight is semicylinder shape.
The present invention has and provides a kind of unattended, simple structure, compact, and low cost of manufacture is without the need for power, safe and reliable
Suspender.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is structural representation of the present invention on left view direction；
Fig. 3 is the swing arm of the present invention and the fiting relation figure by the convex eaves of hoisting box body.
Specific embodiment
A kind of GRAVITY CONTROL folding suspender, including crane hanging beam 1, are respectively arranged with left front hanging on crane hanging beam 1
Arm 2, left back arm 10, it is right before arm behind arm 9 and the right side, this four boom arm sections into cuboid suspension bracket, under left front arm 2
End is worn and is connected to left front upper pin 6, is hinged with left front front end swing arm 11 in the front end of left front upper pin 6, after left front upper pin 6
End be hinged with left front rear end swing arm, wear between the lower end of the lower end of left front front end swing arm 11 and left front rear end swing arm be connected to it is left front
Lower bearing pin 12, is fixedly installed left front balancing weight 8 on left front lower bearing pin 12, is fixedly installed in the front end of left front lower bearing pin 12
The left front front shifting block 14 of taper, is fixedly installed the left front rear shifting block of taper in the rear end of left front lower bearing pin 12；In left back arm 10
The structure of the left back rear end swing arm that lower end is hinged is identical with the structure of left front front end swing arm 11；Before the right side, the lower end of arm 9 is worn and is connect
There is upper pin 7 before the right side, the front end of upper pin 7 is hinged with right front end swing arm 3 before the right side, and the rear end of upper pin 7 is hinged before the right side
There is right front and back end swing arm, lower bearing pin before the right side being provided between the lower end of the lower end of right front end swing arm 3 and right front and back end swing arm
13, right front-end weight block is fixedly installed before the right side on lower bearing pin 13, before the right side, the front end of lower bearing pin 13 is fixedly installed the taper right side
Front shifting block 4, before the right side, the rear end of lower bearing pin 13 is fixedly installed shifting block before and after the taper right side；Behind the right side, the lower end of arm is hinged
Behind the right side, the structure of rear end swing arm is identical with the structure of right front end swing arm 3；Left front front end swing arm 11 and right front end swing arm 3 it
Between be provided with by the front end of lifting casing 5, be provided with by lifting casing 5 between the swing arm of rear end after left back rear end swing arm and the right side
Rear end, is being fixedly installed the convex eaves 15 in left side by the left side of lifting casing 5, is being fixedly installed the right side by the right side of lifting casing 5
The convex eaves 16 in side, the lateral surface movable top of the convex eaves in the medial extremity of the left front front shifting block of taper 14 and left side 15 are connected together, before the taper right side
The lateral surface movable top of the convex eaves in the medial extremity of front shifting block 4 and right side 16 is connected together.
Behind left front balancing weight 8, left back balancing weight, right front-end weight block and the right side, balancing weight is semicylinder shape.This suspender
Can automatic open-close automatic lifting carry box-shaped weight, automatically unload, realize operatorless intellectuality.
This suspender after on alignment ground by box body controls this suspender and falls.When suspender is descending, when dialling in swing arm
When falling on the inside of block on the convex eaves by lifting casing 5, swing arm rotates around the shaft and opens, the medial extremity of the shifting block in swing arm from
Slipped over by the lateral surface of the convex eaves of lifting casing 5, after continuing to sink to below convex eaves, shifting block is released from the interference of convex eaves,
Under the action of gravity of balancing weight, swing arm is inwardly rotating closed around the shaft, and immediately below convex eaves, at this moment suspender rises shifting block, dials
Block is stuck in the lower section of convex eaves, will be sling by lifting casing 5.
During unloading, swing arm falls before, and shifting block is fallen below convex eaves, pushes swing arm manually aside, and arm disengages container.
Claims (2)
1. a kind of GRAVITY CONTROL folding suspender, including crane hanging beam（1）, in crane hanging beam（1）On be respectively arranged with it is left front
Arm（2）, left back arm（10）, it is right before arm（9）With arm behind the right side, this four boom arm sections into cuboid suspension bracket, its feature
It is, in left front arm（2）Lower end wear and be connected to left front upper pin（6）, in left front upper pin（6）Front end be hinged with it is left front before
End swing arm（11）, in left front upper pin（6）Rear end be hinged with left front rear end swing arm, in left front front end swing arm（11）Lower end with
Wear between the lower end of left front rear end swing arm and be connected to left front lower bearing pin（12）, in left front lower bearing pin（12）On be fixedly installed left front matching somebody with somebody
Pouring weight（8）, in left front lower bearing pin（12）Front end be fixedly installed the left front front shifting block of taper（14）, in left front lower bearing pin（12）'s
Rear end is fixedly installed the left front rear shifting block of taper；In left back arm（10）The structure of left back rear end swing arm that is hinged of lower end with it is left
Front end swing arm（11）Structure it is identical；The arm before the right side（9）Lower end wear and be connected to upper pin before the right side（7）, the upper pin before the right side
（7）Front end be hinged with right front end swing arm（3）, the upper pin before the right side（7）Rear end be hinged with right front and back end swing arm, before the right side
Front end swing arm（3）Lower end and the lower end of right front and back end swing arm between be provided with lower bearing pin before the right side（13）, the lower bearing pin before the right side
（13）On be fixedly installed right front-end weight block, the lower bearing pin before the right side（13）Front end be fixedly installed taper it is right before before shifting block（4）,
The lower bearing pin before the right side（13）Rear end be fixedly installed taper the right side before and after shifting block；Rear end behind the right side that the lower end of arm is hinged behind the right side
The structure of swing arm and right front end swing arm（3）Structure it is identical；In left front front end swing arm（11）With right front end swing arm（3）Between
It is provided with by lifting casing（5）Front end, be provided with by lifting casing between the swing arm of rear end after left back rear end swing arm and the right side（5）
Rear end, by lifting casing（5）Left side be fixedly installed the convex eaves in left side（15）, by lifting casing（5）Right side fix
It is provided with the convex eaves in right side（16）, the left front front shifting block of taper（14）Medial extremity and the convex eaves in left side（15）Lateral surface movable top be connected on
Together, shifting block before before taper is right（4）Medial extremity and the convex eaves in right side（16）Lateral surface movable top be connected together.
2. a kind of GRAVITY CONTROL folding suspender according to claim 1, it is characterised in that left front balancing weight（8）, left back match somebody with somebody
Behind pouring weight, right front-end weight block and the right side, balancing weight is semicylinder shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510614435.XA CN105152006B (en) | 2015-09-24 | 2015-09-24 | Gravity-controlled opening and closing lifting appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510614435.XA CN105152006B (en) | 2015-09-24 | 2015-09-24 | Gravity-controlled opening and closing lifting appliance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105152006A CN105152006A (en) | 2015-12-16 |
| CN105152006B true CN105152006B (en) | 2017-05-03 |
Family
ID=54793140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510614435.XA Active CN105152006B (en) | 2015-09-24 | 2015-09-24 | Gravity-controlled opening and closing lifting appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105152006B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108726358B (en) * | 2018-07-10 | 2020-01-07 | 中铁大桥局集团有限公司 | Batch hoisting device and method for main reinforcement of high-rise concrete structure |
| CN111994777A (en) * | 2020-09-04 | 2020-11-27 | 中冶赛迪重庆信息技术有限公司 | Bar lifting appliance, bar lifting device and bar lifting method |
| CN114620400B (en) * | 2022-05-12 | 2022-07-26 | 承德光大输送机有限公司 | Intelligent stacking system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201864454U (en) * | 2010-06-29 | 2011-06-15 | 沈阳铝镁设计研究院有限公司 | Lifting appliance of centralized overhauling transportation system of electrolytic cell |
| CN202245707U (en) * | 2011-09-14 | 2012-05-30 | 天津思为机器设备有限公司 | Hanger for assembling conical rollers of pre-finishing areas of seamless tubes |
| CN104477757A (en) * | 2014-11-26 | 2015-04-01 | 山东丰汇设备技术有限公司 | Special manual lifting device for large lifting-lug-free box member |
| CN205061367U (en) * | 2015-09-24 | 2016-03-02 | 太原高科锐志物流仓储设备有限公司 | Gravity control hoist that opens and shuts |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000281274A (en) * | 1999-03-29 | 2000-10-10 | Nisshin Steel Co Ltd | Coil hoisting tool, and gripping method by the tool |
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2015
- 2015-09-24 CN CN201510614435.XA patent/CN105152006B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201864454U (en) * | 2010-06-29 | 2011-06-15 | 沈阳铝镁设计研究院有限公司 | Lifting appliance of centralized overhauling transportation system of electrolytic cell |
| CN202245707U (en) * | 2011-09-14 | 2012-05-30 | 天津思为机器设备有限公司 | Hanger for assembling conical rollers of pre-finishing areas of seamless tubes |
| CN104477757A (en) * | 2014-11-26 | 2015-04-01 | 山东丰汇设备技术有限公司 | Special manual lifting device for large lifting-lug-free box member |
| CN205061367U (en) * | 2015-09-24 | 2016-03-02 | 太原高科锐志物流仓储设备有限公司 | Gravity control hoist that opens and shuts |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105152006A (en) | 2015-12-16 |
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