CN205257770U - Excavator bundle welded tube operation special lifting device - Google Patents
Excavator bundle welded tube operation special lifting device Download PDFInfo
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- CN205257770U CN205257770U CN201520862457.3U CN201520862457U CN205257770U CN 205257770 U CN205257770 U CN 205257770U CN 201520862457 U CN201520862457 U CN 201520862457U CN 205257770 U CN205257770 U CN 205257770U
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- welded tube
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- bundle welded
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Abstract
The utility model provides an excavator bundle welded tube operation special lifting device, excavator bundle welded tube operation special lifting device, this hoist install hoisting point department under the excavator front end, and this hoist is including rotary hoisting ring, joining shackle, goat's horn chain regulator, cable, european style dicyclo knot, 5t lifting hook, steel wire rope clasp, the special lifting hook of bundle welded tube. The utility model discloses an effect is the whole reasonable in design of this structure, and the load is big, and intensity is high, and the dead weight is light, the small investment, and it is fast to take effect, uses easy operation convenient, and the goods operation is steady, safe and reliable, the operating efficiency is high, and is adjustable, the height of sign indicating number, it highly is original 2 times that the goods is deposited for what storage space utilized in the cabin storehouse is more abundant. Put the back into operation, thoroughly solved a bundle welded tube and fallen the goods problem, do not take place any operation safety and quality accident, stopped the emergence of goods damage accident.
Description
Technical field
The utility model belongs to harbour excavator bundle welded tube operation suspender, and particularly a kind of welded tube goods of tying requires high excavator bundle welded tube operation special hanger to handling operation efficiency and job safety.
Background technology
Weld 6 meters of general scales, common intensity is lower than seamless steel pipe. Since the thirties in 20th century, along with developing rapidly and the progress of welding and inspection technology of quality strip steel rolling production, weldquality constantly promotes, and the description of welded still pipe is increasing, and has replaced seamless steel pipe in increasing field. More small-bore welded tube adopts straight weld, and heavy caliber welded tube is many employing spiral welding, and welded tube goods class is occupied larger proportion in my company's break-bulk operation, is common goods class. The welded tube of my company working is mainly more small-bore welded tube, and welded tube internal diameter is between 50mm-100mm, and the welded tube taking internal diameter as 50mm length as 6000mm is as main. Welded tube is because its caliber is minimum. So adopt the mode of bundled packed and transported, the deadweight of 1 bundle welded tube is 1.2t left and right, be from the side hex shape, generally pile up 10 layers of pipe to 12 layer pipe, reinforcing is packed with 6 road binders in welded tube outside, the operation quality of welded tube requires extremely low, does not have cut to scratch requirement, well below the operation quality requirement of cast tube and galvanized pipe.
In storehouse, the loading and unloading capacity of welded tube was that 10t double hook adds the mode of hook operation in groups in the past, the binder operation at the direct hook bundle of hook welded tube two ends in groups, the advantage of this operating type is very outstanding, operation is convenient, efficiency is high, but shortcoming is also very outstanding, the object of binder is for scattered welded tube is wrapped up bundled, not for lifting operation, the load of binder is little, the deadweight of bundle welded tube is 1.2t left and right, the deadweight of bundle welded tube seems larger compared to the load of binder, in operation bundle welded tube, binder easily ruptures, cause the loose bundle of welded tube, in the time there is loose bundle, the welded tube rolling is easily met people or people is tripped, easily there is casualties, the welded tube being scattered need to be wrapped up again, waste time and energy, delay production operation. as can be seen here, this operating type exists larger potential safety hazard, and the loose bundle accident of bundle welded tube often occurs, and causes CSAT to reduce, and affects company working's quality image.
And cast tube internal diameter is generally 800mm left and right, differ greatly with welded tube internal diameter, so cast tube operation hook is not suitable for welded tube operation. galvanized pipe internal diameter is 30mm left and right, less than welded tube internal diameter, in theory, galvanized pipe loading and unloading capacity is applicable to tie welded tube operation, but galvanized pipe has special operation quality requirement, adopt suspender belt lock to hang the operating type that adds mousing-hook, this kind of operating type operating efficiency is low, but because galvanized pipe profit is high, can make up the low this weak point of operating efficiency, bundle welded tube profit is low, if copied mechanically and applied indiscriminately, adopt the loading and unloading capacity of galvanized pipe, the company that can the cause operation of sustaining losses in business, so, in fact and be not suitable for welded tube operation the loading and unloading capacity of galvanized pipe, simultaneously, the low profit of bundle welded tube has also proposed requirements at the higher level to the bundle welded tube efficiency of loading and unloading, need a kind of high efficiency loading and unloading capacity. although bundle welded tube profit is low, bundle welded tube workload is large, can make up the weak point that its profit is low, also can, for company creates very large profit, therefore, research and develop a kind of excavator bundle welded tube special hanger necessary.
Summary of the invention
For the problems referred to above, the purpose of this utility model is to provide a kind of excavator bundle welded tube operation special hanger, ensures bundle welded tube cargo handling efficiency, reduces bundle welded tube and falls goods number of times, improves handling operation quality and satisfaction of consignor, convenient working personnel operation.
For achieving the above object, the technical solution adopted in the utility model is to provide a kind of excavator bundle welded tube operation special hanger, this suspender is arranged on suspension centre place under excavator front end, wherein: this suspender includes rotating hoisting ring, joining shackle, goat's horn chain adjuster, connects chain, European two-ring fastener, 5t suspension hook, wire line hitch, bundle welded tube dedicated lifting hook.
The lower end connecting ring of described rotating hoisting ring is connected with the upper end connecting ring of European two-ring fastener, the lower end connecting ring of European two-ring fastener is connected chain and connects with four, four connection chains comprise two short connection chains and two long connection chains, two short connection chains are in inner side, be connected with two goat's horn chain adjusters respectively, two long connection chains side outside, be connected with two 5t suspension hooks respectively, on each 5t suspension hook, hooking three wire line hitch, and every wire line hitch is connecting bundle welded tube dedicated lifting hook by each joining shackle; Described European two-ring fastener, to connect chain, goat's horn chain adjuster, 5t suspension hook, wire line hitch, joining shackle, bundle welded tube dedicated lifting hook all symmetrical with the center line of rotating hoisting ring.
Effect of the present utility model is that this structural entity is reasonable in design, and load is large, and intensity is high, from heavy and light, small investment, instant effect, use simple to operationly, cargo operation is steady, safe and reliable, operating efficiency is high, adjustable, after putting into operation, thoroughly solve bundle welded tube and fallen goods problem, any job safety and quality accident do not occur, compare former handling process program, tool has the following advantages:
1. this hanger structure global design is reasonable, easy and simple to handle, not fragile, long service life, and processing, assembling, inspection, easy to maintenance, easy and simple to handle, flexible, whole structure is good. Shorten the set-up time of workman's instrument, shortened to present five minutes, reduction workman's labour intensity by original more than one hour.
2. bundle welded tube dedicated lifting hook position is relatively fixing, because having installed change additional, can rotate by 360 degree, and bundle welded tube buttress shape code is put uniform.
3. the entire length of this suspender can free adjustment, and operating speed is fast, and efficiency is high, the height of code, and cargo storage height is original 2 times, makes to store the more abundant of space utilization in cabin the storehouse in, not broken stowage,
4. the bundle welded tube dedicated lifting hook of especial manufacture, simple to operate, and load is large, and not fragile, contact area is large, well ensured the operation quality of bundle welded tube goods, realized " 0 damage " operation, the generation of having stopped goods damage accident.
5. this suspender belongs to special hanger, assembles, and receives and gives back conveniently, simple to operate, has saved a large amount of subsidiary operation times.
6. the chain adjuster installing additional has avoided hanging the mutual winding between being, has reduced to separate that to hang be operation, has reduced operation intensity, has improved operating efficiency.
7. obtain consistent favorable comment of the line operating personnel, the favorable comment of particularly tying the welded tube owner of cargo, has solved the operation difficult problem during company produces, and the company of having filled up produces the blank without this kind of special hanger.
8. save manpower, originally need to be equipped with 3 to 4 people, only need to be equipped with 2 people now.
9. created huge economic benefit, the company that can be every year creates economic benefit more than 2,000,000 yuan.
Brief description of the drawings
Fig. 1 is excavator bundle welded tube special hanger structure partial enlarged diagram of the present utility model;
Fig. 2 is excavator bundle welded tube special hanger structural representation of the present utility model;
Fig. 3 is excavator bundle welded tube special hanger operation schematic diagram of the present utility model.
In figure:
1, rotating hoisting ring 2, European two-ring fastener 3, the long chain that connects
3', short connection chain 4, goat's horn chain adjuster 5,5t suspension hook
6, wire line hitch 7, joining shackle 8, bundle welded tube dedicated lifting hook
Detailed description of the invention
By reference to the accompanying drawings excavator bundle welded tube operation special hanger structure of the present utility model is illustrated.
As shown in Figure 1, 2, the structure of the utility model excavator bundle welded tube special hanger is: this suspender is arranged on suspension centre place under excavator front end, and this suspender includes rotating hoisting ring 1, joining shackle 7, goat's horn chain adjuster 4, connection chain, European two-ring fastener 2,5t suspension hook 5, wire line hitch 6, bundle welded tube dedicated lifting hook 8.
The lower end connecting ring of described rotating hoisting ring 1 is connected with the upper end connecting ring of European two-ring fastener 2, the lower end connecting ring of European two-ring fastener 2 is connected chain and connects with four, four connection chains comprise two short connection chain 3' and two long connection chains 3, two short connection chain 3' are in inner side, be connected with two goat's horn chain adjusters 4 respectively, two long connection chains 3 are in outside, be connected with two 5t suspension hooks 5 respectively, on each 5t suspension hook 5, hooking three wire line hitch 6, and every wire line hitch 6 is connecting bundle welded tube dedicated lifting hook 8 by each joining shackle 7; Described European two-ring fastener 2, connect chain, goat's horn chain adjuster 4,5t suspension hook 5, wire line hitch 6, joining shackle 7, bundle welded tube dedicated lifting hook 8 is all symmetrical with the center line of rotating hoisting ring 1.
The function of excavator bundle welded tube operation special hanger of the present utility model is achieved in that
Many new work accessories in this cover special hanger, are introduced, described rotating hoisting ring 1 load is 5.4t, can 360 ° of rotations, facilitate driver to control the handling angle of goods, be beneficial to driver operation, goat's horn chain adjuster 4 loads are 5.4t, in the middle of being arranged on and hanging and be, the one, can avoid hanging the mutual winding between being, play the effect that is of hanging that separates, the 2nd, can regulate the length that connects chain, choosing after connection chain length, connection chain link card is herein placed in the draw-in groove of goat's horn chain adjuster 4. bundle welded tube special hanger and cast tube special hanger difference are operation suspension hook, the one, and the appearance and size of suspension hook is inconsistent. bundle welded tube dedicated lifting hook 8 appearance and sizes are little, and the whole height of pipe hook is 30mm, and cast tube dedicated lifting hook size is large, puts to enter in the bundle welded tube of internal diameter 30mm at all. the 2nd, the overall structure shape of suspension hook is different, cast tube dedicated lifting hook entirety is flat, and bundle welded tube dedicated lifting hook is microscler ellipticity, because bundle welded tube internal diameter is little, for 30mm, so in the contact area that laterally cannot strengthen pipe hook, but bundle welded tube length is 6000mm, can be in the contact area that longitudinally strengthens pipe hook, bundle welded tube dedicated lifting hook is designed to microscler ellipticity, can effectively increase the contact area of bundle welded tube dedicated lifting hook 8 with bundle welded tube, avoided tying in the process of bundle welded tube lifting operation welded tube dedicated lifting hook due to undercapacity fracture damage.
The upper end connecting ring of four European two-ring fasteners 2 is connected with the lower end connecting ring of rotating hoisting ring 1, the lower end connecting ring of European two-ring fastener 2 is connected chain and connects with four, wherein, two short connection chain 3' are in inner side, be connected with two goat's horn chain adjusters 4 respectively, two long connection chains 3 are in outside, be connected with two 5t suspension hooks 5 respectively, on each 5t suspension hook 5, hooking three wire line hitch 6, every wire line hitch 6 is connecting a bundle welded tube dedicated lifting hook 8 by each joining shackle 7, has completed the assembly working of excavator bundle welded tube special hanger. European two-ring fastener 2, connection chain, goat's horn chain adjuster 4,5t suspension hook 5, wire line hitch 6, joining shackle 7, bundle welded tube dedicated lifting hook 8 are all symmetrical with the center line of rotary hanger 1. Excavator bundle welded tube special hanger has just been assembled complete at ordinary times, be placed in specific purpose tool pot, when operation, by fork lift truck, excavator being tied to welded tube special hanger specific purpose tool slice delivers to scene or is placed on and on planker, be transported to operation field, very convenient, significantly to have reduced the instrument of the receiving time.
As shown in Figure 3, before operation, first this cover excavator bundle welded tube special hanger is connected with suspension centre under excavator front end, when operation, excavating-machine operator is tied welded tube special hanger by excavator and is risen to after suitable height, stevedore is by each suspension hook corresponding hanging in the end endoporus of tying welded tube one by one, generally hanging over several from top to bottom second row or the 3rd arranges in the two root bead pipes in centre position, bundle welded tube dedicated lifting hook 8 is pushed away inside, making to tie welded tube dedicated lifting hook contacts fully with bundle welded tube, pocket is firmly linked with solid, hang and must not be mutual hooking, must not hang wrong position, when definite each hanging is in the time hanging tight state, refer to wave lifting, excavating-machine operator can steadily lift by crane, bundle welded tube goods hangs behind appointed place, take bundle welded tube dedicated lifting hook 8, complete one-stop operation process. after whole production operation process completes, suspension centre under this cover excavator bundle welded tube special hanger and excavator front end is taken apart, be put in specific purpose tool slice, send storage place back to, the dismounting of work accessory is given back also very convenient.
Adopt after excavator bundle welded tube special hanger of the present utility model, general 40 yuan/ton of bundle welded tube, 36 yuan/ton of operating costs, tying welded tube profit is 4 yuan/ton, company ties nearly 700,000 tons of welded tube workload every year, ties the annual net profit of welded tube to be:
700000 tons × 4 yuan/ton=2,800,000 yuan
Excavator bundle welded tube special hanger contrast table
| Title | Fall goods | Satisfaction of consignor | Staffing | In storehouse, goods is stacked height | Subsidiary operation time | Potential safety hazard |
| Before improvement | More | Dissatisfied | 3-4 people | Generally | More | Exist |
| After improvement | Nothing | Feel quite pleased | 2 people | Very high | Seldom | No |
Bundle welded tube special hanger and cast tube special hanger difference are operation suspension hook, the one, and the appearance and size of suspension hook is inconsistent. bundle welded tube dedicated lifting hook appearance and size is little, and the whole height of pipe hook is 30mm, and cast tube dedicated lifting hook size is large, puts to enter in the bundle welded tube of internal diameter 30mm at all. the 2nd, the overall structure shape of suspension hook is different, cast tube dedicated lifting hook entirety is flat, and bundle welded tube dedicated lifting hook is microscler ellipticity, because bundle welded tube internal diameter is little, for 30mm, so in the contact area that laterally cannot strengthen pipe hook, but bundle welded tube length is 6000mm, can be in the contact area that longitudinally strengthens pipe hook, bundle welded tube dedicated lifting hook is designed to microscler ellipticity, can effectively increase the contact area of bundle welded tube dedicated lifting hook with bundle welded tube, avoided tying in the process of bundle welded tube lifting operation welded tube dedicated lifting hook due to undercapacity fracture damage.
There is the operation of excavator bundle welded tube at domestic each harbour, and the whole structure of excavator of the present utility model bundle welded tube special hanger uses well, and simple to operation, cost is low, and efficiency is high, and cargo operation quality is high, has very strong practicality.
Claims (1)
1. an excavator bundle welded tube operation special hanger, this suspender is arranged on suspension centre place under excavator front end, it is characterized in that: this suspender includes rotating hoisting ring (1), joining shackle (7), goat's horn chain adjuster (4), connects chain, European two-ring fastener (2), 5t suspension hook (5), wire line hitch (6), bundle welded tube dedicated lifting hook (8);
The lower end connecting ring of described rotating hoisting ring (1) is connected with the upper end connecting ring of European two-ring fastener (2), the lower end connecting ring of European two-ring fastener (2) is connected chain and connects with four, four connection chains comprise two (3') with two long connection chains of short connection chain (3), two short connection chains are (3') in inner side, be connected with two goat's horn chain adjusters (4) respectively, two long connection chains (3) are in outside, be connected with two 5t suspension hooks (5) respectively, the upper hooking of each 5t suspension hook (5) three wire line hitch (6), every wire line hitch (6) is connecting bundle welded tube dedicated lifting hook (8) by each joining shackle (7), described European two-ring fastener (2), connect chain, goat's horn chain adjuster (4), 5t suspension hook (5), wire line hitch (6), joining shackle (7), bundle welded tube dedicated lifting hook (8) is all symmetrical with the center line of rotating hoisting ring (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520862457.3U CN205257770U (en) | 2015-10-30 | 2015-10-30 | Excavator bundle welded tube operation special lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520862457.3U CN205257770U (en) | 2015-10-30 | 2015-10-30 | Excavator bundle welded tube operation special lifting device |
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| Publication Number | Publication Date |
|---|---|
| CN205257770U true CN205257770U (en) | 2016-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520862457.3U Active CN205257770U (en) | 2015-10-30 | 2015-10-30 | Excavator bundle welded tube operation special lifting device |
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| CN (1) | CN205257770U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113969959A (en) * | 2021-10-11 | 2022-01-25 | 山东华源索具有限公司 | Horn chain regulator |
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2015
- 2015-10-30 CN CN201520862457.3U patent/CN205257770U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113969959A (en) * | 2021-10-11 | 2022-01-25 | 山东华源索具有限公司 | Horn chain regulator |
| CN113969959B (en) * | 2021-10-11 | 2023-03-24 | 山东华源索具有限公司 | Horn chain regulator |
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