CN102358560A - Overhead traveling crane lifting appliance for steel tube pickling - Google Patents
Overhead traveling crane lifting appliance for steel tube pickling Download PDFInfo
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- CN102358560A CN102358560A CN2011102844241A CN201110284424A CN102358560A CN 102358560 A CN102358560 A CN 102358560A CN 2011102844241 A CN2011102844241 A CN 2011102844241A CN 201110284424 A CN201110284424 A CN 201110284424A CN 102358560 A CN102358560 A CN 102358560A
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- traveling crane
- overhead traveling
- steel tube
- balance plate
- balance
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Abstract
The invention discloses an overhead traveling crane lifting appliance for steel tube pickling. The overhead traveling crane lifting appliance comprises a balance device, a cross beam and a plurality of lifting hooks, wherein the balance device comprises two first balance plates and two second balance plates; a first rotating shaft is arranged at the upper end of each first balance plate; the lower end of each first balance plate is hinged with the upper end of the second balance plate through a second rotating shaft; angles are formed between the first balance plates and the second balance plates; the lower end of each second balance plate is hinged with the top of the cross beam through a third rotating shaft; a plurality of hooks are arranged at the bottom of the cross beam; and each hook hangs one lifting hook. The overhead traveling crane lifting appliance has a simple structure; by the overhead traveling crane lifting appliance, swinging of a steel tube and sputtering of acid liquor are avoided, and waste of the acid liquor and pollution to the environment are reduced; and furthermore, automatic unhooking and automatic hooking of the steel tube when the steel tube is fed into a slot and discharged from the slot can be realized, so the utilization rate of an overhead traveling crane is increased and the steel tube pickling efficiency is improved. When the inclination degree of the cross beam is adjusted through a steel wire rope, the steel tube can be kept steady and made to be inclined.
Description
Technical field
The invention belongs to particularly acid cleaning of steel tube field of steel pipe's production, particularly relate to a kind of overhead traveling crane suspender that is used for acid cleaning of steel tube.
Background technology
Present stainless-steel pipe all will carry out pickling in cold rolling front and back, so that remove the iron scale and the grease of steel tube surface, hot rolled pipe is also used the iron scale that the surface is removed in pickling in process of production possibly in addition.
Present acid cleaning of steel tube adopts the multi-groove type pickling mostly, and this just requires to be used for the overhead traveling crane of acid cleaning of steel tube and the requirement of technological requirement and efficient that suspender should satisfy pickling.
The steel pipe that in the overhead traveling crane operational process, will keep being hung is steady, when advancing pickling tank and when going out pickling tank, more will keep steel pipe steady when especially after going out pickling tank, toppling in the steel pipe acid solution, in order to avoid acid solution is splashed to ground.In present overhead traveling crane suspender or can realize toppling over of acid solution, but can not held stationary; Can held stationary but realized not toppling over of acid solution.Therefore be necessary to invent and a kind ofly can realize toppling over and overhead traveling crane suspender that can held stationary of acid solution.
The multi-groove type pickling can realize the serialization of pickling; Increased the efficient of pickling; This just requires overhead traveling crane after putting steel pipe into groove, remove to hang next group steel pipe again and advance can break off relations smoothly in the next pickling tank process and hook, and present most of pipe mill adopts artificial method to realize breaking off relations and hook more; This had both increased employee's danger, had also reduced production efficiency.
Summary of the invention
The technical matters that the present invention will solve provides a kind of realization simple in structure, automatic and breaks off relations with hook, improved acid cleaning of steel tube efficient, can realize toppling over and keeping the steel pipe pulsation-free to be used for the overhead traveling crane suspender of acid cleaning of steel tube of acid solution.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of overhead traveling crane suspender that is used for acid cleaning of steel tube; Comprise balancing device, crossbeam and some suspension hooks; Balancing device comprises two first balance plates, two second balance plates, and first turning cylinder is installed in the upper end of each first balance plate, and the upper end of the lower end of each first balance plate and second balance plate is hinged through second turning cylinder; Has angle between first balance plate and second balance plate; The lower end of each second balance plate is hinged through the top of the 3rd turning cylinder and crossbeam, and the bottom of crossbeam is provided with several hooks, and each hook is gone up and hung a said suspension hook.
The present invention is used for the overhead traveling crane suspender of acid cleaning of steel tube; Wherein said suspension hook comprises hanger, needle beam and little hook; Hanger is fixed on the medium position at the top of needle beam, and the bottom of needle beam is symmetrical set two little hooks with the line of centers of needle beam, and hanger hangs on the hook.
The present invention is used for the overhead traveling crane suspender of acid cleaning of steel tube, and wherein said hanger is equicrural triangle, and the centre is hollow.
The present invention is used for the overhead traveling crane suspender of acid cleaning of steel tube, and the quantity of wherein said hook is 6-10.
The present invention is used for the overhead traveling crane suspender of acid cleaning of steel tube, and the length of the needle beam of wherein said suspension hook is greater than the width of pickling tank.
The present invention is used for the overhead traveling crane suspender of acid cleaning of steel tube, and wherein the width of first and second balance plate matches with the gap between overhead traveling crane two girders.
The present invention is used for the overhead traveling crane suspender of acid cleaning of steel tube; The two ends at wherein said crossbeam top are provided with contiguous block respectively; The lower end of each second balance plate is hinged through the 3rd turning cylinder and contiguous block respectively, in the outside of contiguous block engaging lug is set respectively, and engaging lug is provided with connecting bore.
The overhead traveling crane suspender that the present invention is used for acid cleaning of steel tube is provided with balancing device, and is simple in structure, in the overhead traveling crane operational process; Because first and second balance plate; Suppress to hang the swing of thing, when advancing pickling tank at steel pipe, go out pickling tank and toppling in the steel pipe acid solution, also avoided the swing of steel pipe; Therefore avoided splashing of acid solution, reduced the waste of acid solution and the pollution of environment; In addition can through move the overhead traveling crane dolly make hook and suspension hook automatically-unhooked with hook, realized the problem of automatically-unhooked and hook when advancing groove and going out groove, thereby avoided manual work to remove the hook of seting out; Make the employee reduce the chance of contact acid solution and acid mist; Guaranteed employee's health, the crossbeam of suspension hook can be on pickling tank, and overhead traveling crane can other steel pipes of handling; Improve the degree of utilization of overhead traveling crane, also improved acid cleaning of steel tube efficient.Because the existence of first and second balance plate when regulating the crossbeam degree of dip through steel rope, can keep steel pipe steady, steel pipe is tilted, pour out the acid solution in the steel pipe, saved acid solution.
Below in conjunction with accompanying drawing the overhead traveling crane suspender that is used for acid cleaning of steel tube of the present invention is described further.
Description of drawings
Fig. 1 is used for the structural representation of the overhead traveling crane suspender of acid cleaning of steel tube for the present invention;
The sling structural representation of steel pipe of the overhead traveling crane suspender suspension hook that Fig. 2 is used for acid cleaning of steel tube for the present invention;
Fig. 3 is the lateral plan of suspension hook among Fig. 2;
Fig. 4 is used for the running condition figure of the overhead traveling crane suspender of acid cleaning of steel tube for the present invention.
The specific embodiment
As shown in Figure 1; The overhead traveling crane suspender that the present invention is used for acid cleaning of steel tube comprises balancing device, crossbeam 2 and some suspension hooks 3; Balancing device comprises two first balance plates 11, two second balance plates 12; First turning cylinder 13 is installed in the upper end of each first balance plate 11, and the lower end of each first balance plate 11 is connected through second turning cylinder 14 with the upper end of second balance plate 12, has angle between first balance plate 11 and second balance plate 12; First and second balance plate 11,12 can rotate around second turning cylinder 14, and therefore the angle angle between first balance plate 11 and second balance plate 12 can be adjusted.The lower end of each second balance plate 12 is connected with the contiguous block 21 at crossbeam 2 tops through the 3rd turning cylinder 15 respectively, and the bottom of crossbeam 2 is provided with several hooks 22, and the quantity of hook 22 is 6-10, shown in the figure is 7.Hang a suspension hook 3 on each hook 22; In conjunction with Fig. 2, shown in 3; Suspension hook 3 comprises hanger 31, needle beam 32 and little hook 33, and hanger 31 is fixed on the medium position at the top of needle beam 32, and the bottom of needle beam 32 is symmetrical set two little hooks 33 with the line of centers of needle beam 32.Hanger 31 hangs on the hook 22, and hanger 31 is equicrural triangle, and the centre is hollow, guarantees that the hook 22 of crossbeam 2 can freedom and hanger 31 hooks and unhook.The length of the needle beam 32 of suspension hook 3 is made as the width greater than pickling tank, makes the needle beam 32 of suspension hook 3 can be across on pickling tank.
The top of crossbeam 2 is provided with engaging lug 23 respectively in the outside of contiguous block 21, and engaging lug 23 is provided with connecting bore 24, conveniently crossbeam 2 is connected with steel rope.
As shown in Figure 4; The present invention is used for the overhead traveling crane suspender of acid cleaning of steel tube; The width of first and second balance plate 11,12 matches with the gap between overhead traveling crane two girders 41, guarantees that first and second balance plate 11,12 can be installed between two girders 41 of overhead traveling crane 4, and loosening about not producing.
Shown in Fig. 1-4, through first turning cylinder 13 first balance plate 11 is installed between two girders 41 of overhead traveling crane 4 during use, 6 lower ends of the steel rope on the overhead traveling crane dolly 5 are connected on the engaging lug 23 at crossbeam 2 tops; With the sling acidproof suspender belt 8 of steel pipe 7 of the little hook 33 of 7 suspension hooks 3, overhead traveling crane 4 moves to a pickling tank place, through regulating steel rope 6 length steel pipe 7 is descended then; Immerse steel pipe 7 in the pickling tanks, this moment, the needle beam 32 of each suspension hook 3 was placed on the pickling tank, moved overhead traveling crane dolly 5 and made and respectively link up with 22 and break off relations with the hanger 31 of each suspension hook 3 respectively; Then overhead traveling crane 4 can go other steel pipes of handling to deliver in the next pickling tank again, treat that acid cleaning of steel tube in the pickling tank finishes after, when steel pipe goes out groove; Move overhead traveling crane dolly 5; Make the hanger 31 of each suspension hook 3 be hung in respectively linking up with on 22 of crossbeam 2, adjusting steel rope 6 length make and rise from groove on the steel pipe, regulate steel rope 6 length adjustment steel pipes once more and get degree of dip; Use up the acid solution in the steel pipe, can steel pipe be delivered to the destination then.
Above-described embodiment describes preferred implementation of the present invention; Be not that scope of the present invention is limited; Design under the prerequisite of spirit not breaking away from the present invention; Various distortion and improvement that those of ordinary skills make technical scheme of the present invention all should fall in the definite protection domain of claims of the present invention.
Claims (7)
1. overhead traveling crane suspender that is used for acid cleaning of steel tube; It is characterized in that: comprise balancing device, crossbeam and some suspension hooks; Balancing device comprises two first balance plates, two second balance plates, and first turning cylinder is installed in the upper end of each first balance plate, and the upper end of the lower end of each first balance plate and second balance plate is hinged through second turning cylinder; Has angle between first balance plate and second balance plate; The lower end of each second balance plate is hinged through the top of the 3rd turning cylinder and crossbeam respectively, and the bottom of crossbeam is provided with several hooks, and each hook is gone up and hung a said suspension hook.
2. the overhead traveling crane suspender that is used for acid cleaning of steel tube according to claim 1; It is characterized in that: said suspension hook comprises hanger, needle beam and little hook; Hanger is fixed on the medium position at the top of needle beam; The bottom of needle beam is symmetrical set two little hooks with the line of centers of needle beam, and hanger hangs on the hook.
3. the overhead traveling crane suspender that is used for acid cleaning of steel tube according to claim 2, it is characterized in that: said hanger is equicrural triangle, and the centre is hollow.
4. the overhead traveling crane suspender that is used for acid cleaning of steel tube according to claim 3 is characterized in that: the quantity of said hook is 6-10.
5. the overhead traveling crane suspender that is used for acid cleaning of steel tube according to claim 4, it is characterized in that: the length of the needle beam of said suspension hook is greater than the width of pickling tank.
6. the overhead traveling crane suspender that is used for acid cleaning of steel tube according to claim 5 is characterized in that: the width of said first and second balance plate matches with the gap between overhead traveling crane two girders.
7. the overhead traveling crane suspender that is used for acid cleaning of steel tube according to claim 6; It is characterized in that: the two ends at said crossbeam top are provided with contiguous block respectively; The lower end of each second balance plate is hinged through the 3rd turning cylinder and contiguous block respectively; The outside at contiguous block is provided with engaging lug respectively, and engaging lug is provided with connecting bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110284424 CN102358560B (en) | 2011-09-22 | 2011-09-22 | Overhead traveling crane lifting appliance for steel tube pickling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110284424 CN102358560B (en) | 2011-09-22 | 2011-09-22 | Overhead traveling crane lifting appliance for steel tube pickling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102358560A true CN102358560A (en) | 2012-02-22 |
| CN102358560B CN102358560B (en) | 2013-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110284424 Expired - Fee Related CN102358560B (en) | 2011-09-22 | 2011-09-22 | Overhead traveling crane lifting appliance for steel tube pickling |
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| CN (1) | CN102358560B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350953A (en) * | 2013-07-18 | 2013-10-16 | 上海宝锋工程技术有限公司 | Lifting device for hoisting transporter |
| CN103350959A (en) * | 2013-07-18 | 2013-10-16 | 上海宝锋工程技术有限公司 | Hoisting and conveying vehicle |
| CN104444833A (en) * | 2014-12-03 | 2015-03-25 | 江苏武进不锈股份有限公司 | Automatic pipe launching device |
| CN107059031A (en) * | 2017-06-09 | 2017-08-18 | 青海送变电工程公司 | The preparation method of galvanizing by dipping pickling process spacing Special hoisting hanger and its application |
| CN111302220A (en) * | 2019-12-20 | 2020-06-19 | 贵阳铝镁设计研究院有限公司 | Automatic graphitizing furnace lid overhead traveling crane system of changing |
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| US3670900A (en) * | 1970-02-17 | 1972-06-20 | Katsukawa Ind Mfg | Low-deck truck for carrying an article to be treated |
| JPS5251650A (en) * | 1975-10-20 | 1977-04-25 | Kobe Steel Ltd | Device for hanging and carryig article |
| JPH01262974A (en) * | 1988-04-12 | 1989-10-19 | Kurita Eng Kk | Device for washing and treating work |
| JPH07315218A (en) * | 1994-05-27 | 1995-12-05 | Daifuku Co Ltd | Transport device using movement body |
| JPH0940370A (en) * | 1995-07-28 | 1997-02-10 | Showa Alum Corp | Surface processing device |
| CN202296802U (en) * | 2011-09-22 | 2012-07-04 | 新兴铸管股份有限公司 | Crown block lifting appliance for pickling steel pipes |
-
2011
- 2011-09-22 CN CN 201110284424 patent/CN102358560B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3670900A (en) * | 1970-02-17 | 1972-06-20 | Katsukawa Ind Mfg | Low-deck truck for carrying an article to be treated |
| JPS5251650A (en) * | 1975-10-20 | 1977-04-25 | Kobe Steel Ltd | Device for hanging and carryig article |
| JPH01262974A (en) * | 1988-04-12 | 1989-10-19 | Kurita Eng Kk | Device for washing and treating work |
| JPH07315218A (en) * | 1994-05-27 | 1995-12-05 | Daifuku Co Ltd | Transport device using movement body |
| JPH0940370A (en) * | 1995-07-28 | 1997-02-10 | Showa Alum Corp | Surface processing device |
| CN202296802U (en) * | 2011-09-22 | 2012-07-04 | 新兴铸管股份有限公司 | Crown block lifting appliance for pickling steel pipes |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350953A (en) * | 2013-07-18 | 2013-10-16 | 上海宝锋工程技术有限公司 | Lifting device for hoisting transporter |
| CN103350959A (en) * | 2013-07-18 | 2013-10-16 | 上海宝锋工程技术有限公司 | Hoisting and conveying vehicle |
| CN103350959B (en) * | 2013-07-18 | 2015-08-19 | 上海宝锋工程技术有限公司 | Derrick car |
| CN104444833A (en) * | 2014-12-03 | 2015-03-25 | 江苏武进不锈股份有限公司 | Automatic pipe launching device |
| CN107059031A (en) * | 2017-06-09 | 2017-08-18 | 青海送变电工程公司 | The preparation method of galvanizing by dipping pickling process spacing Special hoisting hanger and its application |
| CN107059031B (en) * | 2017-06-09 | 2018-12-14 | 青海送变电工程公司 | The production method and its application of galvanizing by dipping pickling process spacing Special hoisting hanger |
| CN111302220A (en) * | 2019-12-20 | 2020-06-19 | 贵阳铝镁设计研究院有限公司 | Automatic graphitizing furnace lid overhead traveling crane system of changing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102358560B (en) | 2013-06-19 |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HANDAN XINXING SPECIAL PIPE CO., LTD. Free format text: FORMER OWNER: XINXING CAST PIPE CO., LTD. Effective date: 20140909 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 056300 HANDAN, HEBEI PROVINCE TO: 056046 HANDAN, HEBEI PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20140909 Address after: 056046, No. 1, Xinxing street, eco industrial city, Handan, Hebei Patentee after: HANDAN XINXING SPECIAL PIPE MATERIAL CO., LTD. Address before: 056300 Hebei city in Handan Province, Wuan City Industrial Zone Institute of Xinxing Pipes Patentee before: Xinxing Ductile Iron Pipes Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20170922 |