CN108609478B - A kind of transition beam suitable for hoisting large-size object Current Collector Sleave - Google Patents
A kind of transition beam suitable for hoisting large-size object Current Collector Sleave Download PDFInfo
- Publication number
- CN108609478B CN108609478B CN201810817209.5A CN201810817209A CN108609478B CN 108609478 B CN108609478 B CN 108609478B CN 201810817209 A CN201810817209 A CN 201810817209A CN 108609478 B CN108609478 B CN 108609478B
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- China
- Prior art keywords
- lifting lug
- current collector
- circular base
- base slab
- reinforcing plate
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention belongs to intelligent hoisting technology fields, more particularly to a kind of transition beam suitable for hoisting large-size object Current Collector Sleave, in current intelligent hoisting technology field, Current Collector Sleave carries an important ring, transition beam as the crucial accessory of Current Collector Sleave, has ensured the safe operation of current intelligent hoisting technology again.Side lifting lug in transition beam as the critical component of carrying hoist cable, optimization design has been done to its structure, guarantee the stability of carrying by welding and being mechanically connected effect on both side, the upper connector of side lifting lug can be clamped with limit hole, upper reinforcing plate can also play the role of pressing to upper connector, secondary fixation is played, lower connector gos deep into the stabilization that jack plays bottom support and transverse direction, and lower reinforcing plate further plays a supporting role to lower connector.By a series of above-mentioned structure optimizations, by stringent calculating, type selecting and load test, it is made to meet the lifting requirements of big, the bulky large-sized object of weight.
Description
Technical field
The invention belongs to intelligent hoisting technology field, it is related to a kind of logistics, transport, working Current Collector Sleave accessory, tool
Body is related to a kind of transition beam suitable for hoisting large-size object Current Collector Sleave.
Background technique
Current Collector Sleave, the connector between loop wheel machine or hanging object main body and hanging object are also the general designation for covering hoist cable and suspender.
It is divided according to specifically used purposes, Current Collector Sleave mainly has wire rope sling, chain Current Collector Sleave, suspension hook class Current Collector Sleave etc..Needle
Lifting to large-sized object, the structure of Current Collector Sleave mainly include transition beam, hoist cable and suspension hook, wherein transition beam and top are hung
Vehicle carries suspender connection, and lower section is linked with several hoist cables；The equal chain of the other end of the every hoist cable is connected to a suspension hook, suspension hook
For hooking the outer periphery of large-scale price.But large-sized object weight is big, volume is big, requires very the bearing capacity of Current Collector Sleave
Height, transition beam is usually formed by multiple components weldings as the transition accessory between hoist cable and crane, transition beam, in order to meet it
Bearing capacity requires to further investigate to welding technique and structure optimization.It is led in particular for current intelligent hoisting technology
Domain, it is desirable that each component is stable, and more stringent requirements are proposed to the quality of Current Collector Sleave.
Patent CN201610991611.6 disclose a kind of nuclear power station CR10 and reinforcing bar composite module Special-purpose hanger rigging and
Hanging method.The Special-purpose hanger rigging includes bridging beam, main hoist cable, hoist cable distributor, outside pair hoist cable, inside pair hoist cable and adjustable
Pull rod.The present invention is using Special-purpose hanger rigging as the connection between crane and CR10 and reinforcing bar composite module；Connection institute before lifting
Transition beam is connect by the Special-purpose hanger rigging stated with crane, and adjustable drawbar and CR10 and the interior outside on reinforcing bar composite module are hung
Ear connection.By the position of centre of gravity for applying counterweight, adjusting adjustable drawbar adjustment CR10 and reinforcing bar composite module, guarantee the water of lower mouth
Pingdu.It hooks up, rotate, walk, off the hook by what is formally lifted, keep CR10 and reinforcing bar composite module in place.Of the invention is dedicated
Current Collector Sleave and hanging method can effectively reduce the deformation of CR10 and reinforcing bar composite module in hoisting process, guarantee CR10 and reinforcing bar
The levelness of mouth under composite module, it is ensured that the safety of construction.Also the structure of transition beam is described in the patent, specially
Transition beam be circle, including upper shackle plate, the first gusset, the second gusset, upper cover plate, arc plate, long connecting plate, short connecting plate,
Lower lifting lug long slab, lower lifting lug short slab and lower cover plate；The upper cover plate fluting, two pieces of upper shackle plates are stretched out from slot, and two pieces are hung oneself
Otic placode top and upper cover plate weld, and lower part and lower cover plate weld；Two pieces of arc plates between upper cover plate and lower cover plate, and with it is upper
Cover board, lower cover plate and the welding of upper shackle plate, two pieces of arc plate openings are oppositely arranged and surround annular shape, and annulus outer diameter is less than upper
Cover board outer diameter and lower cover plate outer diameter；Two pieces of lower lifting lug long slabs and 14 pieces of lower lifting lug short slabs along arc plate circumference uniform distribution, two pieces
Lower lifting lug long slab and upper cover plate, lower cover plate, arc plate, upper shackle plate lower weld, 14 pieces of lower lifting lug short slabs and upper cover plate, under
Cover board, arc plate welding；Four pieces of long connecting plates are arranged in parallel between upper cover plate and lower cover plate, on the inside of arc plate, with lower lifting lug
Long slab, arc plate, upper cover plate, lower cover plate welding；One piece of short connecting plate connects two pieces of upper lifting lugs between upper cover plate and lower cover plate
Plate is welded with upper shackle plate, upper cover plate；Four piece of first gusset and two piece of second gusset are located at upper cover plate top, four piece of first muscle
Plate is fixed on the outside of two shackle plates；Two piece of second gusset is fixed on the inside of two shackle plates.
All parts are still only combined together by each component in the transition beam of above-mentioned patent by welding,
In to hoist cable play connection support force lower lifting lug be to be composed of two pieces of metal plates (lower lifting lug long slab and lower lifting lug short slab),
Lower lifting lug is upper and lower, inside is by welding with other components ining conjunction with, this kind of frame mode is high to welding technique requirement,
Otherwise it is easy to happen the risk of solder joint fracture, determines that it is unable to satisfy heavy weight lifting.
Summary of the invention
According to the above-mentioned deficiencies of the prior art, the present invention provides a kind of transition suitable for hoisting large-size object Current Collector Sleave
Beam does design optimization to the structure of transition beam, it is made to meet the needs of high strength tension, and it is big, bulky big to be suitable for weight
Type object.
A kind of transition beam suitable for hoisting large-size object Current Collector Sleave of the present invention, it is characterised in that: including circle
Shape support plate, top lifting lug, side lifting lug, upper reinforcing plate, lower reinforcing plate, wherein the circular base slab upper surface is peripherally
Circumferencial direction offers several limit holes, and the side of the circular base slab along the circumferential direction laterally offers several and inserts
Hole, the corresponding jack of each limit hole and the two is located in same longitudinal section, each limit hole and corresponding slotting
A side lifting lug is provided in hole, the side lifting lug includes lifting hole(eyelet), upper connector and lower connector, and the lifting hole(eyelet) is located at circle
The side of shape support plate, the upper connector are located at lifting hole(eyelet) upper end and are integrally formed with lifting hole(eyelet), the end point of the upper connector
Equipped with the bending place matched with limit hole, the lower connector is located at lifting hole(eyelet) lower end and is integrally formed with lifting hole(eyelet), the lower company
Fitting is matched with jack；The circular base slab upper surface is welded with upper reinforcing plate, the upper reinforcing plate be circular ring structure and
It is extended with protrusion on peripheral circumferential direction and is pressed on upper connector, the circular base slab upper surface is also welded with top and hangs
Ear, and the side of the top lifting lug and the inner peripheral surface of upper reinforcing plate mutually weld；The circular base slab lower surface is welded with
Lower reinforcing plate, the lower reinforcing plate has in circular base slab side surface direction to be extended and mutually welds with side lifting lug bottom.
Wherein, preferred embodiment is as follows:
Circular hole is offered at the lower reinforcing plate center, and grid-like reinforcing rib, the reinforcement are welded at the circular hole
The upper surface of muscle and the lower surface of circular base slab are mutually welded.Circular hole is opened up, first is that the materials of lower reinforcing plate can be saved, second is that
Inner peripheral surface can increase solder joint again, enhance intensity, third is that increased reinforcing rib, and can further enhance intensity.
The side of the side lifting lug medial surface and circular base slab is mutually welded, at the aperture of the lower connector and jack
It mutually welds, the upper connector is mutually welded with circular base slab.
The quantity of the side lifting lug is 3~16.The quantity of side lifting lug according to actual needs, is configured.
Corresponding, the quantity of limit hole, jack etc. is also consistent with the quantity of side lifting lug.
The structure type of the top lifting lug can be made of according to the needs of practical crane one group of lifting lug, can also be by
Two groups of lifting lug compositions.
The present invention has the advantages that in current intelligent hoisting technology field, Current Collector Sleave carries an important ring, transition
Beam as the crucial accessory of Current Collector Sleave, has ensured the safe operation of current intelligent hoisting technology again.As carrying in transition beam
The side lifting lug of the critical component of hoist cable has done optimization design to its structure, is protected by welding and being mechanically connected effect on both side
The stability of carrying is demonstrate,proved, the upper connector of side lifting lug can be clamped with limit hole, and upper reinforcing plate can also play upper connector
It is acted on to pressing, plays secondary fixation, lower connector gos deep into jack and plays bottom support and lateral stabilization, lower reinforcing plate
Further play a supporting role to lower connector.By a series of above-mentioned structure optimizations, by stringent calculating, type selecting and
Load test makes it meet the lifting requirements of big, the bulky large-sized object of weight.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is top view of the invention；
Fig. 3 is bottom view of the invention；
Fig. 4 is the enlarged structure schematic diagram of side lifting lug in the present invention；
In figure: 1, circular base slab 2, top lifting lug 3, side lifting lug 4, upper reinforcing plate 5, lower reinforcing plate 6, limit
Hole 7, jack 8, lifting hole(eyelet) 9, upper connector 10, lower connector 11, reinforcing rib.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, to the technology in the embodiment of the present invention
Scheme is clearly and completely described, it is clear that and described embodiments are some of the embodiments of the present invention, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It is described further below in conjunction with drawings and examples.
Embodiment 1:
As shown in fig. 1 to fig. 4, a kind of transition beam suitable for hoisting large-size object Current Collector Sleave, including circular base slab
1, top lifting lug 2, side lifting lug 3, upper reinforcing plate 4, lower reinforcing plate 5, wherein peripherally justify 1 upper surface of circular base slab
Circumferential direction is opened up there are four limit hole 6, and the side of the circular base slab 1 along the circumferential direction laterally opens up that there are four jacks 7, often
A limit hole 6 corresponds to a jack 7 and the two is located in same longitudinal section, each limit hole 6 and corresponding jack 7
It is inside provided with a side lifting lug 3, the side lifting lug 3 includes lifting hole(eyelet) 8, upper connector 9 and lower connector 10, the lifting hole(eyelet) 8
Positioned at the side of circular base slab 1, the upper connector 9 is located at 8 upper end of lifting hole(eyelet) and is integrally formed with lifting hole(eyelet) 8, the upper connection
The end point of part 9 is equipped with the bending place that matches with limit hole 6, the lower connector 10 be located at 8 lower end of lifting hole(eyelet) and with lifting hole(eyelet) 8 one
Body formed, the lower connector 10 is matched with jack 7；1 upper surface of circular base slab is welded with upper reinforcing plate 4, described
Upper reinforcing plate 4 is to be extended with protrusion on circular ring structure and peripheral circumferential direction and be pressed on upper connector 9, the circular base slab
1 upper surface is also welded with top lifting lug 2, and the side of the top lifting lug 2 and the inner peripheral surface of upper reinforcing plate 4 mutually weld；Institute
It states 1 lower surface of circular base slab and is welded with lower reinforcing plate 5, the lower reinforcing plate 5 has in 1 side surface direction of circular base slab to be prolonged
It stretches and is mutually welded with 3 bottom of side lifting lug.
Circular hole is offered at 5 center of lower reinforcing plate, grid-like reinforcing rib 11 is welded at the circular hole, it is described to add
The upper surface of strengthening tendons 11 and the lower surface of circular base slab 1 are mutually welded.Circular hole is opened up, first is that the use of lower reinforcing plate 5 can be saved
Material enhances intensity second is that inner peripheral surface can increase solder joint again, third is that increased reinforcing rib 11, and can further enhance
Intensity.
The side of 3 medial surface of side lifting lug and circular base slab 1 is mutually welded, the lower connector 10 and jack 7
It is mutually welded at aperture, the upper connector 9 is welded with 1 phase of circular base slab.
The structure type of the top lifting lug 2 is made of according to the needs of practical crane one group of lifting lug.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art are not departing from the principle of the present invention and objective
In the case where can make changes, modifications, alterations, and variations to the above described embodiments within the scope of the invention.
Claims (6)
1. a kind of transition beam suitable for hoisting large-size object Current Collector Sleave, it is characterised in that: hung including circular base slab, top
Ear, side lifting lug, upper reinforcing plate, lower reinforcing plate, wherein if peripherally circumferencial direction offers for the circular base slab upper surface
Dry limit hole, the side of the circular base slab along the circumferential direction laterally offers several jacks, each limit hole
It corresponds to a jack and the two is located in same longitudinal section, a side is provided in each limit hole and corresponding jack
Lifting lug, the side lifting lug include lifting hole(eyelet), upper connector and lower connector, and the lifting hole(eyelet) is located at the side of circular base slab, institute
It states upper connector to be located at lifting hole(eyelet) upper end and be integrally formed with lifting hole(eyelet), the end point of the upper connector is equipped with to be matched with limit hole
Bending place, the lower connector is located at lifting hole(eyelet) lower end and is integrally formed with lifting hole(eyelet), and the lower connector matches with jack；Institute
It states circular base slab upper surface and is welded with upper reinforcing plate, the upper reinforcing plate is to be extended on circular ring structure and peripheral circumferential direction
Protrusion is simultaneously pressed on upper connector, and the circular base slab upper surface is also welded with top lifting lug, and the side of the top lifting lug
Portion and the inner peripheral surface of upper reinforcing plate mutually weld；The circular base slab lower surface is welded with lower reinforcing plate, the lower reinforcing plate
Have in circular base slab side surface direction and extends and mutually welded with side lifting lug bottom.
2. a kind of transition beam suitable for hoisting large-size object Current Collector Sleave according to claim 1, it is characterised in that: institute
It states and offers circular hole at lower reinforcing plate center, grid-like reinforcing rib, the upper surface of the reinforcing rib are welded at the circular hole
It is mutually welded with the lower surface of circular base slab.
3. a kind of transition beam suitable for hoisting large-size object Current Collector Sleave according to claim 1, it is characterised in that: institute
It states side lifting lug medial surface and the side of circular base slab is mutually welded, mutually welded at the lower connector and the aperture of jack, institute
It states upper connector and is mutually welded with circular base slab.
4. a kind of transition beam suitable for hoisting large-size object Current Collector Sleave according to claim 1, it is characterised in that: institute
The quantity for stating side lifting lug is 3~16.
5. a kind of transition beam suitable for hoisting large-size object Current Collector Sleave according to claim 1,2 or 3, feature exist
In: the top lifting lug is made of one group of lifting lug.
6. a kind of transition beam suitable for hoisting large-size object Current Collector Sleave according to claim 1,2 or 3, feature exist
In: the top lifting lug is made of two groups of lifting lugs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810817209.5A CN108609478B (en) | 2018-07-24 | 2018-07-24 | A kind of transition beam suitable for hoisting large-size object Current Collector Sleave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810817209.5A CN108609478B (en) | 2018-07-24 | 2018-07-24 | A kind of transition beam suitable for hoisting large-size object Current Collector Sleave |
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| Publication Number | Publication Date |
|---|---|
| CN108609478A CN108609478A (en) | 2018-10-02 |
| CN108609478B true CN108609478B (en) | 2019-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810817209.5A Active CN108609478B (en) | 2018-07-24 | 2018-07-24 | A kind of transition beam suitable for hoisting large-size object Current Collector Sleave |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203319508U (en) * | 2013-05-28 | 2013-12-04 | 中国核工业中原建设有限公司 | Hoisting auxiliary element for large thin-wall steel containment vessel |
| CN104891324A (en) * | 2015-05-14 | 2015-09-09 | 上海核工程研究设计院 | Novel nuclear power plant steel containment spreader |
| CN206126649U (en) * | 2016-10-26 | 2017-04-26 | 中石化第四建设有限公司 | Multi -functional detachable hoist and mount compensating beam |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE414913B (en) * | 1974-03-11 | 1980-08-25 | Hegglund & Soner Ab | LIFTING TOOLS FOR LIFTING CRANES AND LIKE. |
-
2018
- 2018-07-24 CN CN201810817209.5A patent/CN108609478B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203319508U (en) * | 2013-05-28 | 2013-12-04 | 中国核工业中原建设有限公司 | Hoisting auxiliary element for large thin-wall steel containment vessel |
| CN104891324A (en) * | 2015-05-14 | 2015-09-09 | 上海核工程研究设计院 | Novel nuclear power plant steel containment spreader |
| CN206126649U (en) * | 2016-10-26 | 2017-04-26 | 中石化第四建设有限公司 | Multi -functional detachable hoist and mount compensating beam |
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| Publication number | Publication date |
|---|---|
| CN108609478A (en) | 2018-10-02 |
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