CN103910284A - Automatic chain sleeving device for overhead crane - Google Patents
Automatic chain sleeving device for overhead crane Download PDFInfo
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- CN103910284A CN103910284A CN201410157422.XA CN201410157422A CN103910284A CN 103910284 A CN103910284 A CN 103910284A CN 201410157422 A CN201410157422 A CN 201410157422A CN 103910284 A CN103910284 A CN 103910284A
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- transverse axis
- longitudinal axis
- hydraulic stem
- traveling crane
- overhead traveling
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Abstract
The invention discloses an automatic chain sleeving device for an overhead crane. According to the automatic chain sleeving device, a walking mechanism which is provided with a chain sleeving device and capable of moving on a cross beam is additionally arranged on the cross beam of the overhead crane, stretchable hydraulic rods for pushing the walking mechanism are arranged at two ends of the cross beam, meanwhile, transverse shafts of the walking mechanism are arranged to be structures with certain electromagnetism, and annular chains only need to be hung on the transverse shafts in use and can be automatically sleeved at certain positions of to-be-lifted bars by virtue of magnetic force attraction to the chain as well as push actions of hydraulic rods to the walking mechanism, thus finishing the automatic chain sleeving work; besides, by movably connecting holes internally provided with beads by virtue of the transverse shafts and a longitudinal shaft, the distance between chain hanging positions on the two transverse shafts can be regulated; by adjusting the angle between the two transverse shafts, the annular chain has different widths and thus are suitable for bars of different shapes and sizes.
Description
Technical field
The present invention relates to goods hoist tool field, relate in particular to a kind of overhead traveling crane and automatically overlap chain device.
Background technology
Overhead traveling crane is widely used in the field such as mining industry and Ferrous Metallurgy industry, in overhead traveling crane lift cargo process, often need surfaceman chain to be manually set in outside the article of wanted handling, waste time and energy on the one hand, there is on the other hand certain potential safety hazard, especially in the bar production of steel industry, finished product bar after rolling by automatic transport in U-shaped collecting tank, then by operative employee, the chain hanging in advance in driving is inserted in from the two ends of finished product bar respectively, walked by overhead traveling crane handling, not only increase the transhipment time of finished product bar, to such an extent as to affect the rhythm of production of whole production line of bar, easily cause the accumulation of bar, have a strong impact on the production efficiency of bar, and potential safety hazard is very large, so, how in overhead traveling crane handling process to goods, especially the finished product bar in bar production carries out automatic sheathed chain, there is very important practical significance.
Summary of the invention
The object of the invention is to the deficiency for general overhead traveling crane, provide a kind of overhead traveling crane automatically to overlap chain device, by increase the traveling gear with cover chain apparatus that can move on crossbeam on overhead traveling crane crossbeam, and be provided for promoting the telescopic hydraulic stem of traveling gear at crossbeam two ends, be set to the structure with certain electro permanent magnetic by the transverse axis of this traveling gear simultaneously, in use, only need annular link chain to be hung on transverse axis, the attraction to chain and the hydraulic stem impetus to traveling gear by magnetic force, annular link chain is sheathed on certain position for the treatment of handling bar automatically, thereby complete the work of automatic cover chain.
Another object of the present invention is, by transverse axis is flexibly connected with the hole that the longitudinal axis is provided with ball by inside, make on two transverse axis the distance between chaining bar position adjustable, by regulating the angle between two transverse axis, thereby make annular link chain there is different width, thereby be applicable to the goods of different oads.
Technical scheme of the present invention is:
A kind of overhead traveling crane overlaps chain device automatically, comprising:
Overhead traveling crane body, it comprises support and crossbeam, and described crossbeam two ends are connected with support respectively and support overhead certain height by it, and described crossbeam top is provided with guide groove;
Traveling gear, it comprises moving trolley and cover chain apparatus, and described moving trolley bottom is provided with the wheel matching with the guide groove of described crossbeam, and described moving trolley is flexibly connected with cooperation and the described crossbeam of guide groove by wheel; Described cover chain apparatus comprises the longitudinal axis and transverse axis, the described longitudinal axis is with beam vertical and be arranged at respectively relative position, crossbeam both sides, the first end of the described longitudinal axis is fixedly connected with described moving trolley both sides, and described transverse axis and crossbeam be arranged in parallel, and the second end of the described longitudinal axis is flexibly connected with transverse axis; In addition, described transverse axis is made up of the tubing with magnetic transmissibility of hollow, in described transverse axis, is provided with magnet coil;
Actuating unit, described actuating unit comprises telescopic hydraulic stem, and described hydraulic stem is arranged at the end of described crossbeam, and the first end of described hydraulic stem is corresponding to the position of described moving trolley.
Preferably, described overhead traveling crane overlaps in chain device automatically, and the quantity of described hydraulic stem is two, is respectively the first hydraulic stem and the second hydraulic stem, and described the first hydraulic stem is arranged at respectively the two ends of described crossbeam in relative mode with the second hydraulic stem.
Preferably, described overhead traveling crane overlaps in chain device automatically, and described hydraulic stem is socketed and forms in telescopic mode by hollow tubes more than three joints.
Preferably, described overhead traveling crane overlaps in chain device automatically, and the second end of described hydraulic stem is connected with hydraulic ram and is stretched by its driving.
Preferably, described overhead traveling crane overlaps in chain device automatically, and the described longitudinal axis is flexibly connected with the middle part of described transverse axis, described transverse axis by with the point of connection of the longitudinal axis centered by extend respectively certain distance to two ends.
Preferably, described overhead traveling crane overlaps in chain device automatically, the movable connection method of the described longitudinal axis and transverse axis is that described transverse axis, being provided with and can making the vertical perforate of passing of the longitudinal axis with the junction of the longitudinal axis, is provided with the ball that can make the longitudinal axis rotate in described perforate in described perforate.
Preferably, described overhead traveling crane overlaps in chain device automatically, and the described longitudinal axis is provided with screw thread through one end of transverse axis perforate, and the described longitudinal axis is flexibly connected with transverse axis with the cooperation of screw thread by holding screw.
Preferably, described overhead traveling crane overlaps in chain device automatically, and the magnet coil in described transverse axis is connected with the control convenience of overhead traveling crane, and by control convenience the size of the electric current by controlling magnet coil to transverse axis magnetic force and have or not and control.
The present invention has following beneficial effect: overhead traveling crane of the present invention overlaps chain device automatically, by increase the traveling gear with cover chain apparatus that can move on crossbeam on overhead traveling crane crossbeam, and be provided for promoting the telescopic hydraulic stem of traveling gear at crossbeam two ends, be set to the structure with certain electro permanent magnetic by the transverse axis of this traveling gear simultaneously, in use, only need annular link chain to be hung on transverse axis, the attraction to chain and the hydraulic stem impetus to traveling gear by magnetic force, annular link chain is sheathed on certain position for the treatment of lift cargo automatically, thereby complete the work of automatic cover chain, it is time saving and energy saving to have advantages of, and avoid manually carrying out in overhead traveling crane lift cargo the potential safety hazard of sheathed chain, especially can improve the work efficiency in bar production.
In addition, by transverse axis is flexibly connected with the hole that the longitudinal axis is provided with ball by inside, make on two transverse axis the distance between chaining bar position adjustable, by regulating the angle between two transverse axis, thereby make annular link chain there is different width, thereby be applicable to the bar of different oads, make the present invention there is very strong actual application value.
Brief description of the drawings
Fig. 1 is that overhead traveling crane of the present invention overlaps chain device structural representation automatically.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is elaborated, after making those of ordinary skill in the art consult this specification sheets, can implement according to this.
As shown in Figure 1, a kind of overhead traveling crane of the present invention overlaps chain device automatically, comprising:
Overhead traveling crane body, it comprises support and crossbeam 1, and described crossbeam 1 two ends are connected with support respectively and support overhead certain height by it, and described crossbeam 1 top is provided with guide groove.
Traveling gear, it comprises moving trolley 2 and cover chain apparatus, described moving trolley 2 bottoms are provided with the wheel matching with the guide groove of described crossbeam 1, described moving trolley 2 is flexibly connected with cooperation and the described crossbeam 1 of guide groove by wheel, described wheel can be equipped in the guide groove on crossbeam 1 and roll along guide groove, thereby drives moving trolley 2 to carry out the movement of both direction along crossbeam 1.Described cover chain apparatus comprises the longitudinal axis 3 and transverse axis 4, the described longitudinal axis 3 is vertical with crossbeam 1, the quantity of the longitudinal axis 3 is two, be arranged at respectively relative position, crossbeam 1 both sides, the first end of the described longitudinal axis 3 is fixedly connected with described moving trolley 2 both sides, described transverse axis 4 be arranged in parallel with crossbeam 1, and the second end of the described longitudinal axis 3 is flexibly connected with transverse axis 4; The quantity of described transverse axis 4 is also two, is connected to the second end of the longitudinal axis 3.In addition, described transverse axis 4 is made up of the tubing with magnetic transmissibility of hollow, in described transverse axis 4, be provided with magnet coil, by controlling the electric current of magnet coil, make transverse axis 4 produce certain magnetic force, before overhead traveling crane carries out handling, annular link chain 5 is strutted and is hung on two transverse axis 4, due to the hydraulic stem of the attraction of transverse axis 4 to chain 5 and the actuating unit impetus to moving trolley 2, chain 5 is dragged to assigned address automatically, then reduce the electromagnetic force of transverse axis 4, chain 5 and transverse axis 4 are departed from, complete automatic hanging chain 5 and move.
Actuating unit, described actuating unit comprises telescopic hydraulic stem, and described hydraulic stem is arranged at the end of described crossbeam 1, and the first end of described hydraulic stem is corresponding to the position of described moving trolley 2.The quantity of described hydraulic stem is two, is respectively the first hydraulic stem 7 and the second hydraulic stem 8, and described the first hydraulic stem 7 and the second hydraulic stem 8 are arranged at respectively the two ends of described crossbeam 1 in relative mode.Described hydraulic stem is socketed and forms in telescopic mode by hollow tubes more than three joints.The second end of described hydraulic stem is connected with hydraulic ram and is stretched by its driving.Described moving trolley 2 is promoted to carry out the movement of both direction along crossbeam 1 by two hydraulic stems, thereby drives cover chain apparatus to carry out with respect to the movement for the treatment of lift cargo.
Described overhead traveling crane overlaps in chain device automatically, and the described longitudinal axis 3 is flexibly connected with the middle part of described transverse axis 4, described transverse axis 4 by with the point of connection of the longitudinal axis 3 centered by extend respectively certain distance to two ends, the length of extension is 20-50 centimetre.
Described overhead traveling crane overlaps in chain device automatically, the described longitudinal axis 3 with the movable connection method of transverse axis 4 is, described transverse axis 3 is being provided with and can making the vertical perforate of passing of the longitudinal axis 3 with the junction of the longitudinal axis 4, in described perforate, be provided with the ball that can make the longitudinal axis 3 rotate in described perforate, described transverse axis 4 can carry out taking the longitudinal axis 3 as axle center certain rotation, thereby regulate the distance between chaining bar 5 positions on folding angle between two transverse axis 4 and two transverse axis 4, to regulate the width of the ring chain of being hung 5, be applicable to chain 5 to be sheathed on outside different size goods.
Described overhead traveling crane overlaps in chain device automatically, and the described longitudinal axis 3 is provided with screw thread through one end of transverse axis 4 perforates, and the described longitudinal axis is flexibly connected with transverse axis 4 with the cooperation of screw thread by holding screw 6.
Described overhead traveling crane overlaps in chain device automatically, and the magnet coil in described transverse axis 4 is connected with the control convenience of overhead traveling crane, and by control convenience the size of the electric current by controlling magnet coil to transverse axis 4 magnetic force and have or not and control.Can control the gravitation between transverse axis 4 and chain 5 by the intensity that regulates solenoid current according to actual needs.
Although embodiment of the present invention are open as above, but it is not restricted to listed utilization in specification sheets and embodiment, it can be applied to various applicable the field of the invention completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details and illustrates here and the legend of describing.
Claims (8)
1. overhead traveling crane overlaps a chain device automatically, it is characterized in that, comprising:
Overhead traveling crane body, it comprises support and crossbeam, and described crossbeam two ends are connected with support respectively and support overhead certain height by it, and described crossbeam top is provided with guide groove;
Traveling gear, it comprises moving trolley and cover chain apparatus, and described moving trolley bottom is provided with the wheel matching with the guide groove of described crossbeam, and described moving trolley is flexibly connected with cooperation and the described crossbeam of guide groove by wheel; Described cover chain apparatus comprises the longitudinal axis and transverse axis, the described longitudinal axis is with beam vertical and be arranged at respectively relative position, crossbeam both sides, the first end of the described longitudinal axis is fixedly connected with described moving trolley both sides, and described transverse axis and crossbeam be arranged in parallel, and the second end of the described longitudinal axis is flexibly connected with transverse axis; In addition, described transverse axis is made up of the tubing with magnetic transmissibility of hollow, in described transverse axis, is provided with magnet coil;
Actuating unit, described actuating unit comprises telescopic hydraulic stem, and described hydraulic stem is arranged at the end of described crossbeam, and the first end of described hydraulic stem is corresponding to the position of described moving trolley.
2. overhead traveling crane as claimed in claim 1 overlaps chain device automatically, it is characterized in that, the quantity of described hydraulic stem is two, is respectively the first hydraulic stem and the second hydraulic stem, and described the first hydraulic stem is arranged at respectively the two ends of described crossbeam in relative mode with the second hydraulic stem.
3. overhead traveling crane as claimed in claim 2 overlaps chain device automatically, it is characterized in that, described hydraulic stem is socketed and forms in telescopic mode by hollow tubes more than three joints.
4. overhead traveling crane as claimed in claim 3 overlaps chain device automatically, it is characterized in that, the second end of described hydraulic stem is connected with hydraulic ram and is stretched by its driving.
5. overhead traveling crane as claimed in claim 1 overlaps chain device automatically, it is characterized in that, the described longitudinal axis is flexibly connected with the middle part of described transverse axis, described transverse axis by with the point of connection of the longitudinal axis centered by extend respectively certain distance to two ends.
6. overhead traveling crane as claimed in claim 5 overlaps chain device automatically, it is characterized in that, the movable connection method of the described longitudinal axis and transverse axis is, described transverse axis, being provided with and can making the vertical perforate of passing of the longitudinal axis with the junction of the longitudinal axis, is provided with the ball that can make the longitudinal axis rotate in described perforate in described perforate.
7. overhead traveling crane as claimed in claim 6 overlaps chain device automatically, it is characterized in that, the described longitudinal axis is provided with screw thread through one end of transverse axis perforate, and the described longitudinal axis is flexibly connected with transverse axis with the cooperation of screw thread by holding screw.
8. the overhead traveling crane as described in claim 4 or 7 overlaps chain device automatically, it is characterized in that, magnet coil in described transverse axis is connected with the control convenience of overhead traveling crane, and by control convenience the size of the electric current by controlling magnet coil to transverse axis magnetic force and have or not and control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410157422.XA CN103910284B (en) | 2014-04-18 | 2014-04-18 | A kind of overhead traveling crane overlaps chain device automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410157422.XA CN103910284B (en) | 2014-04-18 | 2014-04-18 | A kind of overhead traveling crane overlaps chain device automatically |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103910284A true CN103910284A (en) | 2014-07-09 |
| CN103910284B CN103910284B (en) | 2016-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410157422.XA Active CN103910284B (en) | 2014-04-18 | 2014-04-18 | A kind of overhead traveling crane overlaps chain device automatically |
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| CN (1) | CN103910284B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104129518A (en) * | 2014-07-23 | 2014-11-05 | 江苏联峰能源装备有限公司 | Automatic packaging chain-sleeving device for bars |
| CN104176615A (en) * | 2014-07-21 | 2014-12-03 | 江苏联峰能源装备有限公司 | Automatic magnetic force chain hanging device of overhead crane |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0151641A1 (en) * | 1983-08-01 | 1985-08-21 | Tsubakimoto Chain Co. | Overhead travelling crane |
| FR2627764A1 (en) * | 1988-02-25 | 1989-09-01 | Lauterbourg Cfem Ind Fabr Meta | Wheel centralising device - is for rail track wheels and uses torsion bar restraint |
| JPH06211485A (en) * | 1993-01-12 | 1994-08-02 | Fujita Corp | Travelling drive device of rail suspension type traverse girder |
| CN1521106A (en) * | 2003-02-15 | 2004-08-18 | 朱继强 | Magnetic hoisting head |
| CN101767749A (en) * | 2009-09-26 | 2010-07-07 | 大连博瑞重工有限公司 | Automatic equidistant telescopic hanging beam |
| CN203767863U (en) * | 2014-04-18 | 2014-08-13 | 黎志春 | Automatic chain sleeve device for crown block |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU518449A2 (en) * | 1974-11-15 | 1976-06-25 | Предприятие П/Я А-3749 | Lifting device to the lifting mechanism |
-
2014
- 2014-04-18 CN CN201410157422.XA patent/CN103910284B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0151641A1 (en) * | 1983-08-01 | 1985-08-21 | Tsubakimoto Chain Co. | Overhead travelling crane |
| FR2627764A1 (en) * | 1988-02-25 | 1989-09-01 | Lauterbourg Cfem Ind Fabr Meta | Wheel centralising device - is for rail track wheels and uses torsion bar restraint |
| JPH06211485A (en) * | 1993-01-12 | 1994-08-02 | Fujita Corp | Travelling drive device of rail suspension type traverse girder |
| CN1521106A (en) * | 2003-02-15 | 2004-08-18 | 朱继强 | Magnetic hoisting head |
| CN101767749A (en) * | 2009-09-26 | 2010-07-07 | 大连博瑞重工有限公司 | Automatic equidistant telescopic hanging beam |
| CN203767863U (en) * | 2014-04-18 | 2014-08-13 | 黎志春 | Automatic chain sleeve device for crown block |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104176615A (en) * | 2014-07-21 | 2014-12-03 | 江苏联峰能源装备有限公司 | Automatic magnetic force chain hanging device of overhead crane |
| CN104129518A (en) * | 2014-07-23 | 2014-11-05 | 江苏联峰能源装备有限公司 | Automatic packaging chain-sleeving device for bars |
| CN104129518B (en) * | 2014-07-23 | 2016-06-22 | 江苏联峰能源装备有限公司 | A kind of bar is packed set chain apparatus automatically |
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| Publication number | Publication date |
|---|---|
| CN103910284B (en) | 2016-02-17 |
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Address after: Three Pingyang Hekou District of Beihai city the Guangxi Zhuang Autonomous Region town Yinhai 536000 Patentee after: Li Zhichun Address before: 532201 the Guangxi Zhuang Autonomous Region Chongzuo Jiangzhou Taiping Road, No. 5 Patentee before: Li Zhichun |
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