CN104229629A - Double-layer straddle type electric block - Google Patents
Double-layer straddle type electric block Download PDFInfo
- Publication number
- CN104229629A CN104229629A CN201410433048.1A CN201410433048A CN104229629A CN 104229629 A CN104229629 A CN 104229629A CN 201410433048 A CN201410433048 A CN 201410433048A CN 104229629 A CN104229629 A CN 104229629A
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- electric block
- double
- beam section
- guide wheel
- type electric
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Abstract
The invention relates to a double-layer straddle type electric block. The double-layer straddle type electric block comprises a stander arranged on an I-beam, and a winding device and a travelling device which are arranged on the stander; the double-layer straddle type electric block is characterized in that at least two cross beams which are arranged above the I-beam and are parallel to the width direction of the I-beam are respectively and fixedly connected on the stander; the two ends of each cross beam are respectively provided with a hanging rack extending downwards; the hanging racks are respectively arranged at the two sides of the I-beam; each hanging rack is connected with an upper layer of guide wheel and a lower layer of guide wheel respectively by bearings; every two layers of guide wheels are respectively hung on the upper end surfaces of an upper step and a lower step of the I-beam. According to the double-layer straddle type electric block, the cross beams with inverted U-shaped structures and the hanging racks are adopted, so that the upper layer and the lower layer of the I-beam can be utilized for hanging the guide wheels, and the electric block is distributed at the two sides and the upper part of the I-beam by the structures of the cross beams and the hanging racks, and therefore, the electric block does not occupy the net lifting height, and the risk that the electric block falls off can be basically avoided.
Description
Technical field
The present invention relates to a kind of electric block, particularly relate to a kind of double-deck straddle-type electric block.
Background technology
The electric block utilizing single I-beam section to walk in prior art is all be arranged on below I-beam section and I-beam section both sides, in above-mentioned two, the electric block guide wheel of technical scheme all goes up carry on the step of I-beam section bottom, as long as the step of the support of bearing article gravity also I-beam section bottom, the structure on I-beam section top does not fully utilize, simultaneously electric block meet accident fall or crooked time, the structure that above-mentioned two kinds of technical schemes can not make full use of I-beam section top carries out avoiding and dissolving, the bilevel structure of I-beam section also just make use of one deck of bottom usually simultaneously, top one deck does not well use and helps electric block to remove load capacity, the gravity of existing each guide wheel carrying is too large.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art, a kind of double-deck straddle-type electric block is provided.
For achieving the above object, the technical solution used in the present invention is: a kind of double-deck straddle-type electric block, comprise: be arranged on the frame on described I-beam section, and the batch up gear be all arranged in frame and running gear, it is characterized in that, the crossbeam that at least two of being positioned at above described I-beam section are parallel to I-beam section Width is fixedly connected in described frame respectively, described in every root, crossbeam two ends are equipped with the hanger to downward-extension, described hanger is positioned at described I-beam section both sides, on each described hanger, equal bearing connects the two-layer described guide wheel be arranged above and below, two-layer described guide wheel difference carry is in the upper surface of upper and lower two steps of described I-beam section.
In a preferred embodiment of the present invention, described batch up gear comprises the reel of lay winding wire ropes and is fixedly connected with the suspension hook of steel rope, also comprises the bridge motor that described reel can be driven to rotate.
In a preferred embodiment of the present invention, two described reels are separately fixed in the frame of described I-beam section both sides, and the described steel rope two ends hanging with described suspension hook are respectively wrapped on a described reel respectively.
In a preferred embodiment of the present invention, described running gear comprises two described crossbeams, described guide wheel and the movable motor driving described guide wheel to walk.
In a preferred embodiment of the present invention, crossbeam described in two lays respectively at described electric block along the head and the tail two ends on described I-beam section length direction.
In a preferred embodiment of the present invention, carry can regulate its radial dimension by the thin slice steel loop of sheathed multilayer in all described guide wheel circumference of described I-beam section upper step.
In a preferred embodiment of the present invention, carry can regulate its radial dimension by the strip shape sheet steel being wound around multi-turn in all described guide wheel circumference of described I-beam section upper step.
The invention solves the defect existed in background technology, the present invention adopts crossbeam and the hanger of reverse U shape structure, so not only the two-layer up and down of I-beam section all can be used carry guide wheel, and crossbeam and hanging rack structure make electric block be distributed in both sides and the top of I-beam section, such electric block not only can not take clean sling height, and substantially avoid the risk that electric block falls.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation of the first embodiment of the present invention;
Fig. 2 is the structural representation of the second embodiment of the present invention;
In figure: 1, frame, 2, crimping device, 3, running gear, 4, crossbeam, 5, hanger, 6, movable motor, 7, bridge motor, 8, suspension hook, 9, reel, 10, steel rope, 11, guide wheel, 12, I-beam section.
Detailed description of the invention
The present invention is further detailed explanation in conjunction with the accompanying drawings and embodiments now, and these accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
as depicted in figs. 1 and 2, a kind of double-deck straddle-type electric block, comprise: be arranged on the frame 1 on I-beam section 12, and the batch up gear 2 be all arranged in frame 1 and running gear 3, it is characterized in that, the crossbeam 4 that at least two of being positioned at above I-beam section 12 are parallel to I-beam section 12 Width is fixedly connected in frame 1 respectively, every root crossbeam 4 two ends are equipped with the hanger 5 to downward-extension, hanger 5 is positioned at I-beam section 12 both sides, on each hanger 5, equal bearing connects upper and lower two-layer guide wheel 11, two-layer guide wheel 11 difference carry is in the upper surface of I-beam section about 12 two steps.
Each hanger 5 is arranged arranges guide wheel 11 up and down, often row is provided with one or two or three or four guide wheels 11, the number of the two rows guide wheel 11 of same hanger 5 is different, on the whole for guide wheel 11 quantity on upper strata is less than or equal to the guide wheel 11 of lower sublevel, the two-layer electric block that makes takes full advantage of the bilevel structural bearing weight of I-beam section 12 up and down, carry compared with guide wheel 11 with only utilizing the step of I-beam section 12 lower floor in prior art, upper and lower double-layer structure reduces the bearing pressure of every layer of guide wheel 11, improve the upper limit of the load capacity of electric block, the walking life-span of each guide wheel 11 also can extend.
Two hangers 5 at each crossbeam 4 and its two ends form inverted u-shaped, so most of parts of electric block are all arranged on above I-beam section 12, can stop the risk that electric block falls, coordinate before and after two crossbeams 4, what electric block was comparatively balanced is arranged on I-beam section 12.
Batch up gear 2 comprises the reel 9 of lay winding wire ropes 10 and is fixedly connected with the suspension hook 8 of steel rope 10, also comprises the bridge motor 7 that reel 9 can be driven to rotate.Two reels 9 are separately fixed in the frame 1 of I-beam section 12 both sides, and steel rope 10 two ends hanging with suspension hook 8 are respectively wrapped on a reel 9 respectively.The crane lifting service of weight is completed by the driving of bridge motor 7.
Two crossbeams 4 lay respectively at electric block along the head and the tail two ends on I-beam section 12 length direction.Running gear 3 comprises two crossbeams 4, guide wheel 11 and the movable motor 6 driving guide wheel 11 to walk.Movable motor 6 is arranged on hanger 5, drives the engaging gear on guide wheel 11 by the mode of gears meshing, and then guide wheel 11 is rotated, and other guide wheels 11 also can follow rotation, and the lower floor's guide wheel 11 on movable motor 6 Direct driver hanger 5 rotates.
Carry can regulate its radial dimension by the thin slice steel loop of sheathed multilayer in all guide wheels 11 circumference of I-beam section 12 upper step.Carry can regulate its radial dimension by the strip shape sheet steel being wound around multi-turn in all guide wheels 11 circumference of I-beam section 12 upper step.Multiple thin slice steel loop can successively be set to guide wheel 11 periphery in electric block idle power-off situation, or successively takes off from guide wheel 11 periphery.Guide wheel 11 circumference can regulate its radial dimension by the thin slice steel loop of sheathed multilayer.The axis of the upper strata guide wheel 11 on such hanger 5 and the axis diff-H of lower floor's guide wheel 11 can change, the percentum of upper strata guide wheel 11 and lower floor's guide wheel 11 bearing capacity also can change along with the change of diff-H, can tackle the impact of article on electric block of Different Weight flexibly.
In the first embodiment of the present invention, the upper and lower of hanger 5 are equipped with two guide wheels 11.
In the second embodiment of the present invention, the upper strata of hanger 5 is provided with a guide wheel 11, and lower floor is equipped with two guide wheels 11.
Above according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, related personnel in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on specification sheets, must determine technical scope according to right.
Claims (7)
1. a double-deck straddle-type electric block, comprise: be arranged on the frame on described I-beam section, and the batch up gear be all arranged in frame and running gear, it is characterized in that, the crossbeam that at least two of being positioned at above described I-beam section are parallel to I-beam section Width is fixedly connected in described frame respectively, described in every root, crossbeam two ends are equipped with the hanger to downward-extension, described hanger is positioned at described I-beam section both sides, on each described hanger, equal bearing connects the two-layer described guide wheel be arranged above and below, two-layer described guide wheel difference carry is in the upper surface of upper and lower two steps of described I-beam section.
2. double-deck straddle-type electric block according to claim 1, is characterized in that: described batch up gear comprises the reel of lay winding wire ropes and is fixedly connected with the suspension hook of steel rope, also comprises the bridge motor that described reel can be driven to rotate.
3. double-deck straddle-type electric block according to claim 2, is characterized in that: two described reels are separately fixed in the frame of described I-beam section both sides, and the described steel rope two ends hanging with described suspension hook are respectively wrapped on a described reel respectively.
4. the double-deck straddle-type electric block according to claim 1 or 3, is characterized in that: described running gear comprises two described crossbeams, described guide wheel and the movable motor driving described guide wheel to walk.
5. double-deck straddle-type electric block according to claim 4, is characterized in that: crossbeam described in two lays respectively at described electric block along the head and the tail two ends on described I-beam section length direction.
6. the double-deck straddle-type electric block according to claim 1 or 2 or 3 or 5, is characterized in that: carry can regulate its radial dimension by the thin slice steel loop of sheathed multilayer in all described guide wheel circumference of described I-beam section upper step.
7. the double-deck straddle-type electric block according to claim 1 or 2 or 3 or 5, is characterized in that: carry can regulate its radial dimension by the strip shape sheet steel being wound around multi-turn in all described guide wheel circumference of described I-beam section upper step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410433048.1A CN104229629B (en) | 2014-08-29 | 2014-08-29 | Double-deck straddle-type electric block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410433048.1A CN104229629B (en) | 2014-08-29 | 2014-08-29 | Double-deck straddle-type electric block |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104229629A true CN104229629A (en) | 2014-12-24 |
| CN104229629B CN104229629B (en) | 2016-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410433048.1A Active CN104229629B (en) | 2014-08-29 | 2014-08-29 | Double-deck straddle-type electric block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104229629B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105293290A (en) * | 2015-10-09 | 2016-02-03 | 贵州省遵义市永力机电安装有限公司 | Safety device used for preventing electric hoist of crane from falling |
| CN106115482A (en) * | 2016-08-14 | 2016-11-16 | 韩睿 | A kind of crane bilayer walking mechanism |
| CN107263423A (en) * | 2017-08-04 | 2017-10-20 | 芜湖挺优机电技术有限公司 | Auto repair bead seat storing compartment |
| CN108068098A (en) * | 2017-12-27 | 2018-05-25 | 桐城市丽琼金属制品有限公司 | A kind of Pneumatic clamping jaw |
| CN108083132A (en) * | 2017-12-23 | 2018-05-29 | 玉林市玉州区万通华信科技服务部 | It is a kind of to cross rail crane loading groove separation preventing device |
| CN111517216A (en) * | 2020-04-24 | 2020-08-11 | 安徽省雄峰起重机械有限公司 | Bridge crane crossbeam |
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| JP2001240368A (en) * | 2000-02-28 | 2001-09-04 | Hitachi Ltd | Traverse gear for electric hoist |
| CN2806414Y (en) * | 2005-07-13 | 2006-08-16 | 阮曙烽 | Traction mechanism for single-beam electric hoist |
| CN101298309A (en) * | 2008-07-01 | 2008-11-05 | 齐齐哈尔轨道交通装备有限责任公司 | Electric gourd and lorry using the same |
| CN201801308U (en) * | 2010-09-26 | 2011-04-20 | 河南省飞马起重机械有限公司 | Electric block and crane using same |
| CN201825671U (en) * | 2010-10-26 | 2011-05-11 | 中建二局第三建筑工程有限公司 | Hoisting trolley for track plate |
| CN102211738A (en) * | 2010-04-01 | 2011-10-12 | 辜宁生 | Small curvature radius electric hoist operation trolleys |
| CN203545496U (en) * | 2013-11-21 | 2014-04-16 | 江苏沃得起重机有限公司 | Electric block walking device |
| CN204342281U (en) * | 2014-08-29 | 2015-05-20 | 苏州中州安勃起重有限公司 | Double-deck straddle-type electric block |
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2014
- 2014-08-29 CN CN201410433048.1A patent/CN104229629B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2001240368A (en) * | 2000-02-28 | 2001-09-04 | Hitachi Ltd | Traverse gear for electric hoist |
| CN2806414Y (en) * | 2005-07-13 | 2006-08-16 | 阮曙烽 | Traction mechanism for single-beam electric hoist |
| CN101298309A (en) * | 2008-07-01 | 2008-11-05 | 齐齐哈尔轨道交通装备有限责任公司 | Electric gourd and lorry using the same |
| CN102211738A (en) * | 2010-04-01 | 2011-10-12 | 辜宁生 | Small curvature radius electric hoist operation trolleys |
| CN201801308U (en) * | 2010-09-26 | 2011-04-20 | 河南省飞马起重机械有限公司 | Electric block and crane using same |
| CN201825671U (en) * | 2010-10-26 | 2011-05-11 | 中建二局第三建筑工程有限公司 | Hoisting trolley for track plate |
| CN203545496U (en) * | 2013-11-21 | 2014-04-16 | 江苏沃得起重机有限公司 | Electric block walking device |
| CN204342281U (en) * | 2014-08-29 | 2015-05-20 | 苏州中州安勃起重有限公司 | Double-deck straddle-type electric block |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105293290A (en) * | 2015-10-09 | 2016-02-03 | 贵州省遵义市永力机电安装有限公司 | Safety device used for preventing electric hoist of crane from falling |
| CN106115482A (en) * | 2016-08-14 | 2016-11-16 | 韩睿 | A kind of crane bilayer walking mechanism |
| CN107263423A (en) * | 2017-08-04 | 2017-10-20 | 芜湖挺优机电技术有限公司 | Auto repair bead seat storing compartment |
| CN108083132A (en) * | 2017-12-23 | 2018-05-29 | 玉林市玉州区万通华信科技服务部 | It is a kind of to cross rail crane loading groove separation preventing device |
| CN108068098A (en) * | 2017-12-27 | 2018-05-25 | 桐城市丽琼金属制品有限公司 | A kind of Pneumatic clamping jaw |
| CN111517216A (en) * | 2020-04-24 | 2020-08-11 | 安徽省雄峰起重机械有限公司 | Bridge crane crossbeam |
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| Publication number | Publication date |
|---|---|
| CN104229629B (en) | 2016-02-17 |
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