CN203845713U - Rotary sling suitable for double machine stand cranes - Google Patents
Rotary sling suitable for double machine stand cranes Download PDFInfo
- Publication number
- CN203845713U CN203845713U CN201420259484.7U CN201420259484U CN203845713U CN 203845713 U CN203845713 U CN 203845713U CN 201420259484 U CN201420259484 U CN 201420259484U CN 203845713 U CN203845713 U CN 203845713U
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- China
- Prior art keywords
- distribution beam
- suspender
- vertical pivot
- rotary
- lifting
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- 238000009826 distribution Methods 0.000 claims abstract description 51
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 239000000725 suspension Substances 0.000 claims description 13
- 230000000875 corresponding Effects 0.000 claims description 3
- 230000037250 Clearance Effects 0.000 abstract 1
- 230000035512 clearance Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000003973 paint Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002965 rope Substances 0.000 description 2
- LPXPTNMVRIOKMN-UHFFFAOYSA-M Sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing Effects 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 230000004301 light adaptation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model discloses a rotary sling suitable for a double machine stand cranes. The rotary sling comprises a balance beam, wherein at least two lifting points are formed below the balance beam; the rotary sling is characterized in that a distribution beam is arranged above the two ends of the balance beam; a vertical distribution beam through hole is formed in the middle of the distribution beam; a vertical shaft penetrates through the vertical distribution beam through hole; a first sling is arranged at one end of the vertical shaft; the other end of the vertical shaft is connected with the balance beam through a second sling; a first distribution beam lifting point and a second distribution beam lifting point are formed in two ends of the distribution beam. According to the distribution beam, by adoption of a vertical shaft connection mode, the lifting weight is reasonably distributed to a first traveling trolley, a second traveling trolley and a third traveling trolley of two portal cranes through the distribution beam, the vertical shaft and the distribution beam are in clearance fit, the distribution beam can freely rotate, and the lifting requirements on positions of the traveling trolleys and hooks on each portal crane are met.
Description
Technical field
The utility model relates to the auxiliary lifting appliance field of large-scale structure lifting, is particularly a kind ofly applicable to the rotary-type suspender that two-shipper platform hangs.
Background technology
The volume and weight of the special equipment that existing manufacture, production industry are required is increasing, also more and more stricter to the requirement of hoisting and hanging ability.Enterprise wants sustainable development, must enhance production capacities, and improves Lifting Capacity, but infusion of financial resources cost amount is large, with respect to medium and small sized enterprises, is difficult to bear., all there are own gate-type, crane in bridge type in general manufacturing enterprise, when lifting weight is excessive, all can consider to adopt two-shipper platform to hang, and improves Lifting Capacity, therefore needs exploitation to be applicable to the suspender that double computer cooperation lifts by crane.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of rotary-type suspender that two-shipper platform hangs that is applicable to, can be by the rationally sub-distribution again of the suffered pulling force of equalizing bar, and position that can self adaptation walking dolly, and whole light, structure is light rationally, easy to operate, safe and reliable.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: be a kind ofly applicable to the rotary-type suspender that two-shipper platform hangs, comprise equalizing bar, equalizing bar below is provided with at least two suspension centres, above equalizing bar two ends, be also provided with distribution beam, be provided with the perpendicular through hole of distribution beam in the middle of distribution beam, vertical pivot is through the perpendicular through hole of distribution beam, vertical pivot one end is provided with the first suspender, and the vertical pivot other end is connected with equalizing bar by the second suspender;
The two ends of distribution beam are respectively equipped with distribution beam the first suspension centre and distribution beam the second suspension centre.
Upper end at vertical pivot is provided with cross-drilled hole, is also provided with corresponding cross-drilled hole on the first suspender, and hanging axis is connected the two with the first suspender through vertical pivot.
At the first suspender, be provided with two blocks of vertical steel plates, steel plate is positioned at the both sides of vertical pivot, and cross-drilled hole is located on steel plate, between steel plate bottom and the upper surface of distribution beam, is provided with lower bolster.
The upper end of the second suspender is connected with the lower end of vertical pivot by hanging axis, and the lower end of the second suspender is connected with equalizing bar.
Hanging axis by two-stage between the second suspender and vertical pivot is connected, and at connection location, is arranged with axle sleeve outward.
The utility model provides is a kind ofly applicable to the rotary-type suspender that two-shipper platform hangs, by the distribution beam arranging, and the mode that adopts vertical pivot to connect, thereby walk dolly to the first walking dolly, the second walking dolly and the third line of two door machines hoisting weight reasonable distribution by distribution beam, and between vertical pivot and distribution beam, be free-running fit, distribution beam can rotate freely, and meets the position of walking dolly and the lifting requirements of hook on various door machines.In large complicated lifting operation, improve universalization degree, adopted the mode of module combination, by part and the various module of less specification, formed many kinds, many specifications and multiduty series of products, fully meet the needs of lifting, for example, meet lifting 3700m completely
3the lifting requirements of the liquefaction storage tank of natural liquefied gas carrier.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Integral structure schematic diagram when Fig. 1 is the utility model use.
Fig. 2 is integral structure schematic diagram of the present utility model.
In figure: distribution beam 1, distribution beam the first suspension centre 101, distribution beam is erected through hole 102, distribution beam the second suspension centre 103, the first suspender 2, the second suspenders 3, equalizing bar 4, suspension centre 5, steel rope 6, lifting components 7, door machine 8, the first walking dollies 81, the second walking dolly 82, the third line is walked dolly 83, vertical pivot 9, lower bolster 10, hanging axis 11.
The specific embodiment
In Fig. 1,2, a kind ofly be applicable to the rotary-type suspender that two-shipper platform hangs, comprise equalizing bar 4, equalizing bar 4 belows are provided with at least two suspension centres 5, it is characterized in that: above equalizing bar 4 two ends, be also provided with distribution beam 1, be provided with the perpendicular through hole 102 of distribution beam in the middle of distribution beam 1, vertical pivot 12 is through the perpendicular through hole 102 of distribution beam, vertical pivot 12 one end are provided with the first suspender 2, and vertical pivot 12 other ends are connected with equalizing bar 4 by the second suspender 3;
The two ends of distribution beam 1 are respectively equipped with distribution beam the first suspension centre 101 and distribution beam the second suspension centre 103.By the distribution beam 1 arranging, the weight reasonable distribution of equalizing bar 4 below lifting components 7 is walked to dolly 83 to the first walking dolly 81, the second walking dolly 82 and the third line of door machine 8.And between the perpendicular through hole 102 of vertical pivot 12 and distribution beam, be free-running fit, distribution beam can rotate freely, and meets the position of walking dolly and the lifting requirements of hook on various door machines.
In Fig. 2, in the upper end of vertical pivot 12, be provided with cross-drilled hole, on the first suspender 2, be also provided with corresponding cross-drilled hole, hanging axis 11 through vertical pivot 12 and the first suspender 2 by the two connection.Also be provided with end plate and bolt for fixing hanging axis 11.
In Fig. 2, at the first suspender 2, be provided with two blocks of vertical steel plates, steel plate is positioned at the both sides of vertical pivot 12, and cross-drilled hole is located on steel plate, between steel plate bottom and the upper surface of distribution beam 1, is provided with lower bolster 10.The lower bolster 10 arranging, for contacting with distribution beam top board, with rationally stressed when distribution beam is mentioned.
In Fig. 2, the upper end of the second suspender 3 is connected with the lower end of vertical pivot 12 by hanging axis 11, and the lower end of the second suspender 3 is connected with equalizing bar 4.The concrete connection structure of the second suspender 3 and the connection structure of the first suspender 2 are similar, are also to adopt two block plates to connect, and two block plates are positioned at the both sides of vertical pivot 9.
Preferred as in Fig. 2, the hanging axis 11 by two-stage between the second suspender 3 and vertical pivot 12 is connected, and at connection location, is arranged with axle sleeve protection outward.Be specially the first order two block plates in the second suspender 3 and be connected with vertical pivot 12 by hanging axis 11, be correspondingly provided with end plate and bolt for fixing hanging axis 11.The second stage two block plates are connected with the first order two block plates by hanging axis, and the second stage two block plates are connected by hanging axis with equalizing bar 4.Equalizing bar is welded by I-beam section, angle steel, steel plate etc., all butt welds are a class weld seam, and fillet weld is two class weld seams, weld high being not less than in attaching parts compared with thin plate thickness of slab, there are two suspension centres equalizing bar 4 lower ends, and the great lifting components 7 of lifting is directly connected with steel rope 6.The utility model processing porose and side, hole end plate all should after welding fabrication, process, and carry out Force Calculation; Each steel plate is cleaned out rear painting anti-rust paint two degree, and priming paint, each two degree of finish paint are done in outside.
Claims (5)
1. one kind is applicable to the rotary-type suspender that two-shipper platform hangs, comprise equalizing bar (4), equalizing bar (4) below is provided with at least two suspension centres (5), it is characterized in that: the top at equalizing bar (4) two ends is also provided with distribution beam (1), in the middle of distribution beam (1), be provided with the perpendicular through hole (102) of distribution beam, vertical pivot (9) is through the perpendicular through hole (102) of distribution beam, and vertical pivot (9) one end is provided with the first suspender (2), and vertical pivot (9) other end is connected with equalizing bar (4) by the second suspender (3);
The two ends of distribution beam (1) are respectively equipped with distribution beam the first suspension centre (101) and distribution beam the second suspension centre (103).
2. a kind of rotary-type suspender that two-shipper platform hangs that is applicable to according to claim 1, it is characterized in that: the upper end at vertical pivot (9) is provided with cross-drilled hole, the first suspender is also provided with corresponding cross-drilled hole on (2), hanging axis (11) through vertical pivot (9) and the first suspender (2) by the two connection.
3. a kind of rotary-type suspender that two-shipper platform hangs that is applicable to according to claim 2, it is characterized in that: at the first suspender (2), be provided with two blocks of vertical steel plates, steel plate is positioned at the both sides of vertical pivot (9), cross-drilled hole is located on steel plate, between steel plate bottom and the upper surface of distribution beam (1), is provided with lower bolster (10).
4. a kind of rotary-type suspender that two-shipper platform hangs that is applicable to according to claim 1, is characterized in that: the upper end of the second suspender (3) is connected with the lower end of vertical pivot (9) by hanging axis (11), and the lower end of the second suspender (3) is connected with equalizing bar (4).
5. a kind of rotary-type suspender that two-shipper platform hangs that is applicable to according to claim 4, is characterized in that: the hanging axis (11) by two-stage between the second suspender (3) and vertical pivot (9) is connected, and at connection location, is arranged with axle sleeve outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420259484.7U CN203845713U (en) | 2014-05-21 | 2014-05-21 | Rotary sling suitable for double machine stand cranes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420259484.7U CN203845713U (en) | 2014-05-21 | 2014-05-21 | Rotary sling suitable for double machine stand cranes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203845713U true CN203845713U (en) | 2014-09-24 |
Family
ID=51558754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420259484.7U Active CN203845713U (en) | 2014-05-21 | 2014-05-21 | Rotary sling suitable for double machine stand cranes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203845713U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110775824A (en) * | 2019-09-19 | 2020-02-11 | 广州机施建设集团有限公司 | Synchronous hoisting method, mechanism and system of double cranes |
-
2014
- 2014-05-21 CN CN201420259484.7U patent/CN203845713U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110775824A (en) * | 2019-09-19 | 2020-02-11 | 广州机施建设集团有限公司 | Synchronous hoisting method, mechanism and system of double cranes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GEZHOUBA MACHINERY INDUSTRY CO., LTD. Free format text: FORMER OWNER: GEZHOUBA GROUP MACHINERY + SHIP CO., LTD. OF CHINA Effective date: 20150601 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150601 Address after: 18 No. 443007 Hubei city of Yichang province located in Xiaoting District Road Patentee after: Ge Zhou Ba mechanical industry Co., Ltd Address before: 18 No. 443007 Hubei city in Yichang province Xiao Ting Road Patentee before: Machinery & Ship Co., Ltd., China Gezhouba Group |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20171228 Address after: 18 No. 443007 Hubei city in Yichang province Xiao Ting Road Patentee after: Machinery & Ship Co., Ltd., China Gezhouba Group Address before: 18 No. 443007 Hubei city of Yichang province located in Xiaoting District Road Patentee before: Ge Zhou Ba mechanical industry Co., Ltd |
|
| TR01 | Transfer of patent right |