CN103407874A - Steel tube cargo shipping accessory and operating method employing same - Google Patents
Steel tube cargo shipping accessory and operating method employing same Download PDFInfo
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- CN103407874A CN103407874A CN2013103487819A CN201310348781A CN103407874A CN 103407874 A CN103407874 A CN 103407874A CN 2013103487819 A CN2013103487819 A CN 2013103487819A CN 201310348781 A CN201310348781 A CN 201310348781A CN 103407874 A CN103407874 A CN 103407874A
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- hook
- accessory
- chain
- hung
- thick stick
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 56
- 239000010959 steel Substances 0.000 title claims abstract description 56
- 238000011017 operating method Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 claims abstract description 27
- 239000000725 suspension Substances 0.000 claims abstract description 14
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000002093 peripheral effect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
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Abstract
The invention provides a steel tube cargo shipping accessory. A supporting bar of the accessory is hung on the shackle of a supporting bar suspension system; a short suspension system is hung on the suspension centre at the lower part of the supporting bar; two ends of a chain are hung on the shackles of the short suspension system; a slip hook is hung on the chain in a sliding manner; a steel wire lock catch is connected onto the chain through the slip hook; meanwhile, the invention provides an operating method employing the steel tube cargo shipping accessory. The steel tube cargo shipping accessory and the operating method employing the same have the benefits that after cargos are lifted and suspended in the air, stability during the process of operation is guaranteed by employing the method, the problem that the peripheral perimeters of the cargos in each car of a pallet truck are unequal due to unequal diameters of steel tube cargos is solved, the accessory is applied to steel tube cargos with wide specification ranges, time for changing tools due to specification change of the cargos is reduced, the potential safety hazards are reduced, the working performance is improved, the operation is convenient, and the accessory has remarkable application effects at a general cargo terminal which regards 25 tonne portal cranes as main operation machinery.
Description
Technical field
The invention belongs to a kind of method that steel pipe goods class is loaded accessory onto ship and utilized its operation.Relate to diameter of steel tube and do not wait from 12.7 ㎜-152.4 ㎜, length is a kind of steel pipe goods class ship loading operation method of 6 meters.
Background technology
Harbour ship-loading operation flow process comprises land de-stacking dress trailer, and per car fills two joints, and every joint is controlled near 20 tons.Trailer uses the goods horizontal transport high pedestal jib crane or boats and ships to carry the handling of ship machine to cabin to ，Zai Chuan limit, ship limit, complete the shipment process.
At present, the high pedestal jib crane model mostly is the 25T-40M type, and the biggest lifting capacity is 25 tons, 12 meters-40 meters of luffing scopes, and 360 degree rotations, along track voluntarily.
As shown in Figure 1, 2, the following process program adopted in former shipment process:
1. operation middle carriage in land fills two joints, and every joint is not more than 20 tons, for ship-loading operation, carries out a minute hook in advance;
2. ship in operation and be equipped with respective loads double hook 7, will be two, 7 hang on gib head, 20 tons of 12 meters snag buttons 8 of lower extension.
3. door machine driver is down to gib head the height of the applicable operating personnel's hook of curved hole hook on snag button 8, and the operating personnel under goods on planker, passing, hangs over rope crane operation on the hook of the curved hole of snag button by end ring by snag cingulum end ring one end ring eye portion, every hook one joint.Described snag button 8 adopts steel rope to make, and two ends are the button nose, and a curved empty hook of steel is worn in centre.
For the lighter pipe of every bundle single-piece weight (every joint is not more than 10 tons), hook two plankers of weight employing plate operation for improving door machine list, use two cover double hooks, join each joint of two plates of 10 tons of every hook blocks of 12 meters snag buttons.
4. after goods is gone on board and implemented into cabin, take hoist cable one end lifting and take out button, carry out next work cycle.
Above process program has following defect in operation:
1. the galvanized welded pipe surface is with zinc coating, and because 20 tons of snag clasp eye bit strips have end ring, the owner of cargo proposes can injury to goods when galvanized welded pipe stowage operation hook screw thread is taken out button.And in cabin, take out in the button process snag button button nose (eye position) that hangs over double hook gib head place and easily break off relations, have larger hidden danger.
2. 20 tons of snag button diameters are thicker, and wearing clasp, to hang in operation the loading and unloading personnel labour intensity that operates larger, detain simultaneously that class infringement frequency is higher, cost consumption is very large.
3. because the curved hole hook that snag need be buckled when linking up with is down to the position that is applicable to hook, opposite house machine driver and commander's workmanship art are had relatively high expectations, and general new hand is very difficult competent.
When 4. also the plate operation was lifted by crane, the supporting lever on Pallet Truck both sides caused very major injury to goods.
Therefore, existing operation scheme being made to improvement is one of process management personnel problem demanding prompt solution.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point, again power tool is equipped with, a kind of steel pipe goods class shipment accessory is provided and utilizes the method for its operation, easy and simple to handle, safe and reliable.
For achieving the above object, the technical solution used in the present invention is to provide a kind of steel pipe goods class shipment accessory, wherein: this accessory structure include thick stick hang be, a thick stick, drop shot system, chain, slippage hook, wire sling, described thick stick is hung on a thick stick and hangs the shackle that is, described drop shot is the suspension centre be hung under a thick stick, described chain two ends are hung on the shackle of drop shot system, and what described slippage hook slided is hung on chain, and described steel wire snap close is connected on chain by the slippage hook.
The operational method of utilizing steel pipe goods class shipment accessory claimed in claim 1 is provided simultaneously, and the method includes following steps:
1. the land operation is carried out goods and is divided hook for the stowage operation in advance, and every planker fills two joints, and every joint is near 20 tons;
2. during ship-loading operation, utilize above-mentioned steel pipe goods class shipment accessory, a thick stick of respective loads and length will be hung under the high pedestal jib crane suspension hook, prop up thick stick length and be greater than goods length 2/3rds, prop up both sides, corresponding length suspension centre position, thick stick lower end and respectively meet the long 10 tons of load drop shots of two 3m system, two drop shots are that lower end connects respectively the chain two ends of one 20 tons load 4m with shackle, in the middle of chain, wear and hang two chain slippage hooks, in operation, select 20 tons of 8 meters steel wire snap closes, one end of steel wire snap close is buckled to nose to be hooked on a slippage hook, the other end passes from goods below on planker, the button nose hangs on another one slippage hook, every hook one joint, every planker two hooks, nearly 20 tons of every clasp joint,
3., after described goods is gone on board and implemented into cabin, take a snap close one end lifting and take out button, then carry out next work cycle;
Effect of the present invention is:
1, break through the limitation that the steel pipe ship-loading operation is used the snag knotted rope to hang, be pioneering act.
2, after under the span winch suspension hook, a thick stick of extension respective loads and length has guaranteed that the goods lifting is unsettled, the stationarity in operational process.
3, the slippage be hooked on chain by slippage is regulated automatically, overcome because steel pipe goods diameter does not wait, cause the peripheral inequality in circumference problem of the every joint goods of Pallet Truck, adapt to steel pipe goods specification limit more extensive, saved because the goods specifications vary is changed the instrument time.
4, in the situation that meet diameter and the length that working load has reduced steel wire buckle.The reduction of steel wire buckle length, strengthened the lashing power of snag button to goods in the operation process, improved stability in operational process, guaranteed job safety, simultaneously
ReduceThe loading and unloading personnel labor intensity.
While adopting the operation of snag button, need snag button length used longer for ease of hook, and because the lashing mode is adopted in the operation of snag button, the lashing load is steel rope vertical pulling load 80%, therefore need, adopts the larger diameter steel rope; Adopt mode described in claim 1 to adopt the operation of steel wire buckle pocket rope mode, pocket rope load, for vertical pulling load 180%, can adopt than the steel rope in marline footpath.As 25t door machine operation, select the operation of the long 12m snag of diameter 32.5mm button lashing to compare with selecting the operation of the long 8m steel wire buckle of diameter 28mm pocket rope mode, the former price is about 960 yuan/root, and the latter is only 400 yuan/root, the steel wire buckle of scrapping in the situation of operation equivalent of freight
CostAlso than the former greatly
Reduce.
5, in operation, the operating personnel links up with position without going to adjust the button nose,
SaveA large amount of production times of adjusting.While using the operation of snag button, because the operation command personnel differ with door machine driver coordinating operation level, door machine driver often needs to drop down onto assigned address through adjusting the curved hole hook that snag could be buckled, and the hook link expends time in and do not wait in 30 seconds to 1 minute and 30 seconds; Adopt described in claim 1 after the mode operation, substantially will link up with the link time to be stabilized in about 30 seconds.
6, owing in operation, adopting not with the steel wire buckle operation of end ring, taking out in the button process, avoided causing the situation of major injury to occur to goods, guaranteed the handling goods quality.Because steel wire buckle one end hook is hung on chain slippage hook, avoided taking out the appearance of smashing the unhook situation in addition, reduced hidden danger.
This process program is easy and simple to handle, take the general cargo terminal effect highly significant of 25 tons of door machines as key operation machinery.
The accompanying drawing explanation
Fig. 1 has process program operation front schematic view;
Fig. 2 has process program operation side schematic view;
Fig. 3 steel pipe goods of the present invention class ship-loading operation front schematic view;
Fig. 4 steel pipe goods of the present invention class ship-loading operation side schematic view.
In figure:
1, prop up thick stick hang be 2, a thick stick 3, shortly be 4, chain
5, slippage hook 6, steel wire snap close 7, double hook 8, snag are buckled
The specific embodiment
Below in conjunction with accompanying drawing, steel pipe goods class of the present invention is loaded onto ship accessory and utilized the method for its operation to be illustrated.
As shown in Figure 3,4, steel pipe goods class shipment accessory structure of the present invention is, this accessory structure comprises: thick stick hang is 1, a thick stick 2, drop shot are 3, chain 4, slippage hook 5, wire sling 6, it is 1 shackle that described thick stick 2 is hung on that a thick stick hangs, described drop shot is 3 to be hung on the suspension centre under thick stick 2, it is 3 shackle that described chain 4 two ends are hung on drop shot, and what described slippage hook 5 slided is hung on chain 4, and described steel wire snap close 6 is connected on chain 4 by slippage hook 5.
Utilize the operational method of steel pipe goods class shipment accessory claimed in claim 1 to include following steps:
1. the land operation is carried out goods and is divided hook for the stowage operation in advance, and every planker fills two joints, and every joint is near 20 tons;
2. during ship-loading operation, utilize above-mentioned steel pipe goods class shipment accessory, a thick stick 2 of respective loads and length will be hung under the high pedestal jib crane suspension hook, prop up thick stick 2 length and be greater than goods length 2/3rds, it is 3 that both sides, corresponding length suspension centre position, thick stick 2 lower ends respectively connect the long 10 tons of load drop shots of two 3m, two drop shots are that 3 lower ends connect respectively chain 4 two ends of one 20 tons load 4m with shackle, in the middle of chain 4, wear and hang two chain slippage hooks 5, in operation, select 20 tons of 8 meters steel wire snap closes 6, one end of steel wire snap close 6 is buckled to nose to be hooked on a slippage hook 5, the other end passes from goods below on planker, the button nose hangs on another one slippage hook 5, every hook one joint, every planker two hooks, nearly 20 tons of every clasp joint,
3., after described goods is gone on board and implemented into cabin, take a snap close 6 one end liftings and take out button, then carry out next work cycle;
Steel pipe goods class of the present invention shipment accessory and utilize the method for its operation to be applicable to diameter of steel tube and do not wait from 12.7 ㎜-152.4 ㎜, length is the steel pipe goods class of 6 meters.With with traditional approach, compare in operation the operating personnel without going to adjust button nose hook position, save a large amount of production times of adjusting, and automatically regulate by the slippage that slippage is hooked on chain, overcome because steel pipe goods diameter does not wait, cause the peripheral inequality in circumference problem of the every joint goods of Pallet Truck, adapt to steel pipe goods specification limit more extensive.
The application plating welded tube of take improves process test and is example: improvement effect is mainly taken out the clasp joint in stowage land claim-reduction and cabin, thus at this with this two links production time.Former plating Coiling Welded Pipe operation technique in the stowage operation to land planker one joint goods with the snag button lashing-hook spent time of link about about 30-90 seconds, mainly by door machine driver and commander's manual manipulation, adjusting the curved hole of snag button hook position and speed determines, other Common Steels screw thread class tool diameters are larger and comparatively heavy relatively for Φ 32.5mm snag button used, and hook position, curved hole adjustment discomfort eye is partly linked up with difficulty; After entering cabin, take out in the button process phenomenon that also occurs that sometimes snag clasp eye breaks off relations from double hook, the operating personnel needs it is hung up to double hook again, expends production time.
After after improving, process was implemented, the land hook time was basicly stable in 30-45s left and right.In cabin, take out the clasp joint because shackle is fixed steel wire buckle one end, stopped the unhook phenomenon.Reach designing requirement fully.
Above-mentioned with reference to embodiment to the detailed description that this plating welded tube operation technique carries out, be explanation rather than limit, therefore in the variation and the modification that do not break away under the present invention's design, within should belonging to the protection domain of invention.
Claims (2)
1. a steel pipe goods class is loaded accessory onto ship, it is characterized in that: this accessory structure comprises: it is (1), a thick stick (2), drop shot system (3), chain (4), slippage hook (5), wire sling (6) that a thick stick hangs, it is the shackle of (1) that described thick stick (2) is hung on that thick stick hangs, described drop shot system (3) is hung on the suspension centre under a thick stick (2), described chain (4) two ends are hung on the shackle of drop shot system (3), what described slippage hook (5) slided is hung on chain (4) above, and described steel wire snap close (6) is connected on chain (4) by slippage hook (5).
2. utilize the operational method of steel pipe goods class shipment accessory claimed in claim 1, the method includes following steps:
1. the land operation is carried out goods and is divided hook for the stowage operation in advance, and every planker fills two joints, and every joint is near 20 tons;
2. during ship-loading operation, utilize above-mentioned steel pipe goods class shipment accessory, a thick stick (2) of respective loads and length will be hung under the high pedestal jib crane suspension hook, prop up thick stick (2) length and be greater than goods length 2/3rds, prop up both sides, corresponding length suspension centre position, thick stick (2) lower end and respectively meet the long 10 tons of load drop shots systems of two 3m (3), two drop shot system (3) lower ends connect respectively chain (4) two ends of one 20 tons load 4m with shackle, in the middle of chain (4), wear and hang two chain slippage hooks (5), in operation, select 20 tons 8 meters steel wire snap closes (6), one end of steel wire snap close (6) is buckled to nose to be hooked on a slippage hook (5), the other end passes from goods below on planker, the button nose hangs on another one slippage hook (5), every hook one joint, every planker two hooks, nearly 20 tons of every clasp joint,
3., after described goods is gone on board and implemented into cabin, take a snap close (6) one end liftings and take out button, then carry out next work cycle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103487819A CN103407874A (en) | 2013-08-12 | 2013-08-12 | Steel tube cargo shipping accessory and operating method employing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103487819A CN103407874A (en) | 2013-08-12 | 2013-08-12 | Steel tube cargo shipping accessory and operating method employing same |
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| Publication Number | Publication Date |
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| CN103407874A true CN103407874A (en) | 2013-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103487819A Pending CN103407874A (en) | 2013-08-12 | 2013-08-12 | Steel tube cargo shipping accessory and operating method employing same |
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| CN (1) | CN103407874A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444763A (en) * | 2014-11-17 | 2015-03-25 | 常熟市永固起重设备安装工程有限公司 | Adjustable binding hoisting sling |
| CN105329765A (en) * | 2015-11-06 | 2016-02-17 | 天津港第二港埠有限公司 | Method for steel pipe winding and pocket hoisting work through steel wire rope buckles |
| CN109229516A (en) * | 2018-09-26 | 2019-01-18 | 西南铝业（集团）有限责任公司 | A kind of multireel coiled material horizontal package method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2650538A1 (en) * | 1976-11-04 | 1978-05-11 | Planning Kogyo K K | DEVICE FOR TURNING A HEAVY OBJECT |
| US4293155A (en) * | 1979-11-19 | 1981-10-06 | Weyerhaeuser Company | Log handling and transport system |
| CN200958001Y (en) * | 2006-09-30 | 2007-10-10 | 湛江港集团有限公司第一分公司 | Adjusting special rail crane |
| CN201056461Y (en) * | 2007-06-12 | 2008-05-07 | 天津港第三港埠公司 | Cable clamp type steel plate composite sling |
| CN202465030U (en) * | 2012-03-08 | 2012-10-03 | 天津港第一港埠有限公司 | Lock-type steel sheet clamping apparatus |
-
2013
- 2013-08-12 CN CN2013103487819A patent/CN103407874A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2650538A1 (en) * | 1976-11-04 | 1978-05-11 | Planning Kogyo K K | DEVICE FOR TURNING A HEAVY OBJECT |
| US4293155A (en) * | 1979-11-19 | 1981-10-06 | Weyerhaeuser Company | Log handling and transport system |
| CN200958001Y (en) * | 2006-09-30 | 2007-10-10 | 湛江港集团有限公司第一分公司 | Adjusting special rail crane |
| CN201056461Y (en) * | 2007-06-12 | 2008-05-07 | 天津港第三港埠公司 | Cable clamp type steel plate composite sling |
| CN202465030U (en) * | 2012-03-08 | 2012-10-03 | 天津港第一港埠有限公司 | Lock-type steel sheet clamping apparatus |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444763A (en) * | 2014-11-17 | 2015-03-25 | 常熟市永固起重设备安装工程有限公司 | Adjustable binding hoisting sling |
| CN105329765A (en) * | 2015-11-06 | 2016-02-17 | 天津港第二港埠有限公司 | Method for steel pipe winding and pocket hoisting work through steel wire rope buckles |
| CN109229516A (en) * | 2018-09-26 | 2019-01-18 | 西南铝业（集团）有限责任公司 | A kind of multireel coiled material horizontal package method |
| CN109229516B (en) * | 2018-09-26 | 2020-08-07 | 西南铝业（集团）有限责任公司 | Horizontal packaging method for multiple rolls of coiled materials |
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Application publication date: 20131127 |