CN103910284B - A kind of overhead traveling crane overlaps chain device automatically - Google Patents
A kind of overhead traveling crane overlaps chain device automatically Download PDFInfo
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- CN103910284B CN103910284B CN201410157422.XA CN201410157422A CN103910284B CN 103910284 B CN103910284 B CN 103910284B CN 201410157422 A CN201410157422 A CN 201410157422A CN 103910284 B CN103910284 B CN 103910284B
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- transverse axis
- crossbeam
- hydraulic stem
- traveling crane
- overhead traveling
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Abstract
The invention discloses a kind of overhead traveling crane and automatically overlap chain device, by increase in crane crossbeam can on crossbeam movement with overlapping the traveling gear of chain apparatus, and the telescopic hydraulic stem arranged at crossbeam two ends for promoting traveling gear, simultaneously by the transverse axis of this traveling gear being set to necessarily structure electromagnetically, use and only need annular link chain to be hung on transverse axis, then by magnetic force to the attraction of chain and hydraulic stem to the impetus of traveling gear, annular link chain is sheathed on certain position for the treatment of handling bar automatically, thus complete cover chain work automatically.In addition, by being flexibly connected by the inner hole being provided with ball with the longitudinal axis by transverse axis, make the distance on two transverse axis between chaining bar position adjustable, by regulating the angle between two transverse axis, thus make annular link chain have different width, thus be applicable to the bar of different oad.
Description
Technical field
The present invention relates to goods hoist tool field, particularly relate 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, surfaceman is often needed manually to be set in by chain outside the article of wanted handling, waste time and energy on the one hand, on the other hand there is certain potential safety hazard, especially in the bar production of steel industry, finished product bar after rolling is by automatic transport to U-shaped collecting tank, then by operative employee, the chain hung 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, a kind of overhead traveling crane is provided automatically to overlap chain device, by increase in crane crossbeam can on crossbeam movement with overlapping the traveling gear of chain apparatus, and the telescopic hydraulic stem arranged at crossbeam two ends for promoting traveling gear, simultaneously by the transverse axis of this traveling gear being set to necessarily structure electromagnetically, use and only need annular link chain to be hung on transverse axis, then by magnetic force to the attraction of chain and hydraulic stem to the impetus of traveling gear, annular link chain is sheathed on certain position for the treatment of handling bar automatically, thus complete cover chain work automatically.
Another object of the present invention is, by transverse axis is flexibly connected by the inner hole being provided with ball with the longitudinal axis, make the distance on two transverse axis between chaining bar position adjustable, by regulating the angle between two transverse axis, thus make annular link chain have different width, thus be applicable to the goods of different oad.
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 matched with the guide groove of described crossbeam, and described moving trolley is flexibly connected by the cooperation of wheel and guide groove and described crossbeam; Described cover chain apparatus comprises the longitudinal axis and transverse axis, the described longitudinal axis is also arranged at relative position, crossbeam both sides respectively with beam vertical, 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, is provided with magnet coil in described transverse axis;
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 corresponds 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 first hydraulic stem and the second hydraulic stem are arranged at the two ends of described crossbeam in an opposing fashion respectively.
Preferably, described overhead traveling crane overlaps in chain device automatically, and described hydraulic stem to be socketed in telescopic mode by the above hollow tube of three joints and to form.
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 driven by it and stretches.
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 certain distance respectively 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 is provided with the perforate that axis oriented normal can be made to pass in the junction with the longitudinal axis, is provided with and can makes the longitudinal axis in described perforate, carry out the ball rotated 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 by controlling the electric current of magnet coil to the size of transverse axis magnetic force and with or without controlling.
The present invention has following beneficial effect: overhead traveling crane of the present invention overlaps chain device automatically, by increase in crane crossbeam can on crossbeam movement with overlapping the traveling gear of chain apparatus, and the telescopic hydraulic stem arranged at crossbeam two ends for promoting traveling gear, simultaneously by the transverse axis of this traveling gear being set to necessarily structure electromagnetically, use and only need annular link chain to be hung on transverse axis, then by magnetic force to the attraction of chain and hydraulic stem to the impetus of traveling gear, annular link chain is sheathed on certain position for the treatment of lift cargo automatically, thus complete cover chain work automatically, there is time saving and energy saving advantage, and avoid the potential safety hazard of manually carrying out sheathed chain in overhead traveling crane lift cargo, especially the work efficiency in bar production can be improved.
In addition, by transverse axis is flexibly connected by the inner hole being provided with ball with the longitudinal axis, make the distance on two transverse axis between chaining bar position adjustable, by regulating the angle between two transverse axis, thus make annular link chain have different width, thus be applicable to the bar of different oad, make the present invention have very strong actual application value.
Accompanying drawing explanation
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, can implement according to this after consulting this specification sheets to make those of ordinary skill in the art.
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 bottom is provided with the wheel matched with the guide groove of described crossbeam 1, described moving trolley 2 is flexibly connected by the cooperation of wheel and guide groove and described crossbeam 1, roll along guide groove in the guide groove that described wheel can be equipped on crossbeam 1, thus drive 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 the position that crossbeam 1 both sides are relative respectively, 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, magnet coil is provided with in described transverse axis 4, by controlling the electric current of magnet coil, transverse axis 4 is made to 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, then because the attraction of transverse axis 4 pairs of chains 5 and the hydraulic stem of actuating unit are to the impetus of 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, completes automatic hanging chain 5 action.
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 corresponds 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 first hydraulic stem 7 and the second hydraulic stem 8 are arranged at the two ends of described crossbeam 1 in an opposing fashion respectively.Described hydraulic stem to be socketed in telescopic mode by the above hollow tube of three joints and to form.Second end of described hydraulic stem is connected with hydraulic ram and is driven by it and stretches.Described moving trolley 2 promotes by two hydraulic stems the movement carrying out both direction along crossbeam 1, thus drive cover chain apparatus carries out the movement relative to treating 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 certain distance respectively 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 provided with the perforate that the longitudinal axis 3 can be made to pass perpendicularly through in the junction with the longitudinal axis 4, be provided with in described perforate and can make the longitudinal axis 3 in described perforate, carry out the ball rotated, described transverse axis 4 can with the longitudinal axis 3 for certain rotation be carried out in axle center, thus regulate the distance on folding angle between two transverse axis 4 and two transverse axis 4 between chaining bar 5 position, with regulate the width of extension ring chain 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 perforate, 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 by controlling the electric current of magnet coil to the size of transverse axis 4 magnetic force and with or without controlling.According to actual needs by regulating the intensity of solenoid current to control the gravitation between transverse axis 4 and chain 5.
Although embodiment of the present invention are open as above, but it is not restricted to listed in specification sheets and embodiment utilization, 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 described.
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 matched with the guide groove of described crossbeam, and described moving trolley is flexibly connected by the cooperation of wheel and guide groove and described crossbeam; Described cover chain apparatus comprises the longitudinal axis and transverse axis, the described longitudinal axis is also arranged at relative position, crossbeam both sides respectively with beam vertical, 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, is provided with magnet coil in described transverse axis;
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 corresponds 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 first hydraulic stem and the second hydraulic stem are arranged at the two ends of described crossbeam in an opposing fashion respectively.
3. overhead traveling crane as claimed in claim 2 overlaps chain device automatically, it is characterized in that, described hydraulic stem to be socketed in telescopic mode by the above hollow tube of three joints and to form.
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 driven by it and stretches.
5. overhead traveling crane as claimed in claim 1 overlaps chain device automatically, and 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 certain distance respectively 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 is provided with the perforate that axis oriented normal can be made to pass in the junction with the longitudinal axis, be provided with and can make the longitudinal axis in described perforate, carry out the ball rotated 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 by controlling the electric current of magnet coil to the size of transverse axis magnetic force and with or without controlling.
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 |
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| Publication Number | Publication Date |
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| CN103910284A CN103910284A (en) | 2014-07-09 |
| CN103910284B true CN103910284B (en) | 2016-02-17 |
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| 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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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104176615B (en) * | 2014-07-21 | 2016-06-22 | 江苏联峰能源装备有限公司 | A kind of overhead traveling crane automatic magnetic chaining strip device |
| 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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| SU518449A2 (en) * | 1974-11-15 | 1976-06-25 | Предприятие П/Я А-3749 | Lifting device to the lifting mechanism |
| 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 |
| 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 |
|---|---|---|---|---|
| JP3229962B2 (en) * | 1993-01-12 | 2001-11-19 | 株式会社フジタ | Traveling drive system for rail suspension type transverse girder |
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2014
- 2014-04-18 CN CN201410157422.XA patent/CN103910284B/en active Active
Patent Citations (6)
| 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 |
| 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 |
| 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 |
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| CN103910284A (en) | 2014-07-09 |
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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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