CN103771276A - Novel integrated electric hoist - Google Patents
Novel integrated electric hoist Download PDFInfo
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- CN103771276A CN103771276A CN201410029816.7A CN201410029816A CN103771276A CN 103771276 A CN103771276 A CN 103771276A CN 201410029816 A CN201410029816 A CN 201410029816A CN 103771276 A CN103771276 A CN 103771276A
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- novel integrated
- hoist
- ceiling crane
- lifting
- reel
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Abstract
The invention discloses a novel integrated electric hoist which comprises a lifting hoist and a trolley mechanism. The lifting hoist and the trolley mechanism are of an integrated structure; the lifting hoist comprises a driving mechanism, a reel mechanism and a speed reduction mechanism; both the driving mechanism and the speed reduction mechanism are in driving connection with the reel mechanism; both sides of the trolley mechanism are provided with mounting plates for installing the lifting hoist; each mounting plate is provided with a mounting hole; and both ends of the reel mechanism are respectively arranged in the mounting holes. When the novel integrated electric hoist provided by the invention is adopted, the integral electric hoist has a compact structure, the volume is reduced and no space is occupied.
Description
Technical field
The present invention relates to a kind of hoist ceiling crane, specifically, relate to a kind of novel integrated hoist ceiling crane.
Background technology
The features such as hoist ceiling crane is a kind of extraordinary weight-lifting equipment, is installed on overhead traveling crane, gauntry crane, has volume little, from heavy and light, simple to operate, easy to use, are widely used in the place such as industrial and mining enterprises, storage harbour.
Domestic hoist ceiling crane structure, is generally that cucurbit is fixed on walking dolly, and cucurbit is along with walking dolly moves back and forth in orbit, and such structure, makes whole hoist ceiling crane volume large, takes up room.
Summary of the invention
For solving the problems of the technologies described above, the object of the present invention is to provide the novel integrated hoist ceiling crane that a kind of compact conformation, volume are little and occupy little space.
For achieving the above object, technical scheme of the present invention is as follows: a kind of novel integrated hoist ceiling crane, comprise lifting hoist and trolley body, described lifting hoist and trolley body are integral type, described lifting hoist comprises driver train, drum mechanism built and speed reduction gearing, and described driver train all drives and is connected described drum mechanism built with speed reduction gearing; The both sides of described trolley body are provided with the adapter plate for described lifting hoist is installed, and on each described adapter plate, all offer mounting hole, and the two ends of described drum mechanism built are arranged at respectively in described mounting hole.
Further, described drum mechanism built comprises reel and the rope guide that is connected described reel, and described rope guide comprises guide rod, the guide rod seat of described guide rod is installed and is sheathed on the dragline wheel on described guide rod, axially the moving around along described guide rod of described dragline wheel; The axially parallel setting of described guide rod and described reel.
Further, the inside of described reel is provided with transmission shaft, and described driver train is connected respectively the two ends of described transmission shaft and drives its rotation with speed reduction gearing.
Further, described driver train comprises lifting motor and the drg that is connected described lifting motor, and the output shaft of described lifting motor connects described transmission shaft.
Further, described speed reduction gearing is retarder, in described retarder, is provided with reduction gear apparatus, and described reduction gear apparatus comprises the one-level gear pair, secondary gear pair, tertiary gear pair and the output shaft that are in transmission connection successively; And described output shaft connects the transmission shaft of described reel.
Further, driving gear and the driven gear of described one-level gear pair and secondary gear pair are helical wheel.
Further, described lifting hoist also comprises the height limitator for limiting wire rope lifting height on described reel, described height limitator comprises connecting panel and is arranged at the position-limiting unit on described connecting panel, and described position-limiting unit comprises sensor and for the leverage to described sensor passes position signal.
Further, described leverage comprises a lever, is arranged at the first clump weight and second clump weight at described lever two ends; The two ends of described lever are respectively the first counterweight end and the second counterweight end, corresponding described the first counterweight end of described the first clump weight, corresponding described the second counterweight end of described the second clump weight; Connecting panel described in the fulcrum rotary connection of described leverage.
Further, described trolley body comprises dolly body, driving wheel unit and flower wheel unit, described driving wheel unit comprises the first adapter shaft and is arranged at respectively two driving wheels at described the first adapter shaft two ends, and described flower wheel unit comprises the second adapter shaft and is arranged at respectively two flower wheels at described the second adapter shaft two ends.
Further, the first adapter shaft described in described driving wheel rotary connection, the second adapter shaft described in described flower wheel rotary connection; And not conllinear of the axis of the center-point of described flower wheel and described the second adapter shaft.
Adopt technique scheme, the beneficial effect of technical solution of the present invention is: lifting hoist comprises driver train, drum mechanism built and speed reduction gearing, and driver train and speed reduction gearing all drive connection drum mechanism built; The both sides of trolley body are provided with the adapter plate for lifting hoist is installed, and all offer mounting hole on each adapter plate, and the two ends of reel are arranged at respectively in mounting hole; Lifting hoist and trolley body are integral type, and such structure that is arranged so that whole hoist ceiling crane is compacter, have reduced the volume of itself, take up room and also greatly reduce simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in embodiment of the present invention technology, to the accompanying drawing of required use in embodiment technical description be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of a kind of novel integrated hoist ceiling crane of the present invention;
Fig. 2 is the cutaway view of a kind of novel integrated hoist ceiling crane of the present invention;
Fig. 3 is the structural representation of drum mechanism built in a kind of novel integrated hoist ceiling crane of the present invention;
Fig. 4 is the structural representation of height limitator in a kind of novel integrated hoist ceiling crane of the present invention;
Fig. 5 is the structural representation of trolley body in a kind of novel integrated hoist ceiling crane of the present invention.
Wherein, 1, trolley body, 11, dolly body, 121, the first adapter shaft, 122, driving wheel, 131, the second adapter shaft, 132, flower wheel, 2, driver train, 21, lifting motor, 22, drg, 3, drum mechanism built, 31, reel, 321, guide rod, 322, guide rod seat, 323, dragline wheel, 33, transmission shaft, 34, limit switch, 4, speed reduction gearing, 5, adapter plate, 51, mounting hole, 6, height limitator, 61, connecting panel, 62, sensor, 621, trigger switch, 622, feeler, 63, lever, 64, the first clump weight, 65, the second counterweight end, 66, fulcrum, 7, steel rope, 8, electric box.
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of novel integrated hoist ceiling crane, comprises lifting hoist and trolley body 1, and lifting hoist and trolley body are integral type, lifting hoist comprises driver train 2, drum mechanism built 3 and speed reduction gearing 4, and driver train 2 all drives and is connected drum mechanism built 3 with speed reduction gearing 4; The both sides of trolley body 1 are provided with the adapter plate 5 for lifting hoist is installed, and all offer mounting hole 51 on each adapter plate, and the two ends of drum mechanism built 3 are arranged at respectively mounting hole interior 51.
As shown in Figure 3, drum mechanism built 3 comprises reel 31 and the rope guide that is connected reel 31, and rope guide comprises guide rod 321, the guide rod seat 322 of guide rod 321 is installed and is sheathed on the dragline wheel 323 on guide rod 321,323 axially the moving around along guide rod 321 of dragline wheel; The axially parallel setting of guide rod 321 and reel 31.The inside of reel 3 is provided with transmission shaft 33, driver train 2 and speed reduction gearing 4 respectively connection for transmission axle 33 two ends and drive its rotation.
Introduce the principle of work of the present embodiment below: lifting motor 21 is for driving the rotation of drum mechanism built 3, and drg 22 is for stopping the rotation drum mechanism built 3; When drum mechanism built 3 is rotated, can regulate the lifting position of steel rope on reel 31, thus the position of adjusting lift hook, and final realization sling article; When trolley body 1 is worked, can drive whole lifting hoist to move around, can be by the goods transportation on suspension hook to assigned address.In reduction gear apparatus, be provided with three groups of gear pairs, can realize reel 31 and slow down step by step, until realistic need of work.
Introduce the principle of work of rope guide in the present embodiment below: the distance that regulates dragline wheel 323 and reel 31, make dragline wheel 323 just in time compress steel rope 7, in the time of upper and lower folding and unfolding steel rope 7, dragline wheel 323 can move around along guide rod 321 along with the rotation of reel 31, and steel rope 7 is carried out to automatic guiding; Meanwhile, the end of guide rod 321 is also provided with limit switch 34, has limited the miles of relative movement of dragline wheel 323, and in the time that dragline wheel 323 collides limit switch 34, dragline wheel 323 will stop mobile.
In the time that dragline is taken turns 323 light weight wearing and tearing, can be by regulating guide rod seat 322 and limit switch 34 to keep it normally to work; When severe wear causes regulating when invalid, only need pull down the dragline wheel 323 that guide rod seat 322 more renews.
All the other are same as the previously described embodiments, difference is, as shown in Figure 4, lifting hoist also comprises the height limitator 6 for limiting wire rope lifting height on reel 31, height limitator 6 comprises connecting panel 61 and is arranged at the position-limiting unit on connecting panel 61, and position-limiting unit comprises sensor 62 and for transmit the leverage of position signal to sensor 62.
Leverage comprises a lever 63, is arranged at the first clump weight 64 and second clump weight 65 at lever 63 two ends; The two ends of lever 63 are respectively the first counterweight end and the second counterweight end, corresponding the first counterweight end of the first clump weight 64, corresponding the second counterweight end of the second clump weight 65; The fulcrum 66 rotary connection connecting panels 61 of leverage.Wherein, position-limiting unit is two, on connecting panel 61, be symmetrical arranged, and the high setting of two second clump weights 65, of two position-limiting units low, form two-stage spacing.
Wherein, sensor 62 is provided with trigger switch 621, the corresponding second counterweight end of feeler 622 of trigger switch 621; The second clump weight 65 is weight.
Introduce the principle of work of the present embodiment below: the upward movement of hoist ceiling crane main controller controls suspension hook, until the second clump weight 65 of suspension hook touching lower makes the second clump weight 65 upward movements, and touch touching switch 22, until switch closure, now sensor 62 senses this position signal, afterwards this signal is sent to master controller, and master controller can send the anxious order that stops, make suspension hook out of service, form one-level spacing; In the time that suspension hook continues operation, suspension hook can continue to touch the second clump weight 65 that is positioned at eminence, and in like manner sensor 62 can sense this position signal, and it is out of service that master controller can be controlled suspension hook, forms secondary spacing.
All the other are same as the previously described embodiments, difference is, as shown in Figure 5, trolley body 1 comprises dolly body 11, driving wheel unit and flower wheel unit, driving wheel unit comprises the first adapter shaft 121 and is arranged at respectively two driving wheels 122 at the first adapter shaft 121 two ends, and flower wheel unit comprises the second adapter shaft 131 and is arranged at respectively two flower wheels 132 at the second adapter shaft 131 two ends.
Introduce the principle of work of trolley body below: when trolley travelling, driving wheel 122 drives flower wheel 132 to move together, in the time that flower wheel 132 separates with orbit, due to flower wheel 132 rotary connection the second adapter shafts 131, in conjunction with the reason of flower wheel 132 dead weights, flower wheel 132 meeting automatic rotation centerings, until contact with track again, four wheels, in same working face, makes whole trolley body smooth running.
All the other are same as the previously described embodiments, and difference is, is also provided with electric box 8 on integral type hoist ceiling crane, for realizing the control work of whole hoist ceiling crane.
By technique scheme, the beneficial effect of technical solution of the present invention is: lifting hoist comprises driver train, drum mechanism built and speed reduction gearing, and driver train and speed reduction gearing all drive connection drum mechanism built; The both sides of trolley body are provided with the adapter plate for lifting hoist is installed, and all offer mounting hole on each adapter plate, and the two ends of reel are arranged at respectively in mounting hole; Lifting hoist and trolley body are integral type, and such structure that is arranged so that whole hoist ceiling crane is compacter, have reduced the volume of itself, take up room and also greatly reduce simultaneously.
By technique scheme, the beneficial effect of technical solution of the present invention also comprises:
One, when the upper and lower folding and unfolding of steel rope on reel, dragline wheel can move around along guide rod simultaneously, automatically steel rope is carried out to correcting, conductor rope efficiency is high, safety factor is large, even if in use there are wearing and tearing or damage phenomenon, just can complete maintenance work as long as change dragline wheel, time saving and energy saving, simple to operate, and reduced maintenance cost;
Two, the setting of sensor and leverage, leverage obtains after location information, can feed back at once sensor, and sensor can respond rapidly, sends signal to hoist ceiling crane, stops lifting; Height limitator is used in hoist ceiling crane, works together with rope guide, makes hoist ceiling crane form multistage spacing system, has greatly improved the reliability of integral device, and safety factor improves thereupon, has avoided personal casualty in operating process and the hoist ceiling crane event of rushing to summit;
Three, the not conllinear of axis of the center-point of flower wheel and the second adapter shaft, be that flower wheel and the second adapter shaft are for eccentric, dolly is in the process of operation, due to Action of Gravity Field, when flower wheel slightly separates with track, flower wheel will automatic rotation, centering contact point, thus realize automatic guiding, complete four-wheel planeness calibration operation, guarantee that the four wheels of dolly is in a working face, stress equalization, can not gnaw rail phenomenon, not only simple in structure, and reduced the degree of wear of wheel and track, and avoid potential safety hazard, extend service life.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the present invention.To be apparent for those skilled in the art to the multiple modification of these embodiment, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a novel integrated hoist ceiling crane, comprise lifting hoist and trolley body, it is characterized in that, described lifting hoist and trolley body are integral type, described lifting hoist comprises driver train, drum mechanism built and speed reduction gearing, and described driver train all drives and is connected described drum mechanism built with speed reduction gearing; The both sides of described trolley body are provided with the adapter plate for described lifting hoist is installed, and on each described adapter plate, all offer mounting hole, and the two ends of described drum mechanism built are arranged at respectively in described mounting hole.
2. novel integrated hoist ceiling crane according to claim 1, it is characterized in that, described drum mechanism built comprises reel and the rope guide that is connected described reel, described rope guide comprises guide rod, the guide rod seat of described guide rod is installed and is sheathed on the dragline wheel on described guide rod, axially the moving around along described guide rod of described dragline wheel; The axially parallel setting of described guide rod and described reel.
3. novel integrated hoist ceiling crane according to claim 2, is characterized in that, the inside of described reel is provided with transmission shaft, and described driver train is connected respectively the two ends of described transmission shaft and drives its rotation with speed reduction gearing.
4. novel integrated hoist ceiling crane according to claim 3, is characterized in that, described driver train comprises lifting motor and the drg that is connected described lifting motor, and the output shaft of described lifting motor connects described transmission shaft.
5. novel integrated hoist ceiling crane according to claim 4, it is characterized in that, described speed reduction gearing is retarder, in described retarder, be provided with reduction gear apparatus, described reduction gear apparatus comprises the one-level gear pair, secondary gear pair, tertiary gear pair and the output shaft that are in transmission connection successively; And described output shaft connects the transmission shaft of described reel.
6. novel integrated hoist ceiling crane according to claim 5, is characterized in that, driving gear and the driven gear of described one-level gear pair and secondary gear pair are helical wheel.
7. according to the novel integrated hoist ceiling crane described in claim 1 or 6, it is characterized in that, described lifting hoist also comprises the height limitator for limiting wire rope lifting height on described reel, described height limitator comprises connecting panel and is arranged at the position-limiting unit on described connecting panel, and described position-limiting unit comprises sensor and for the leverage to described sensor passes position signal.
8. novel integrated hoist ceiling crane according to claim 7, is characterized in that, described leverage comprises a lever, is arranged at the first clump weight and second clump weight at described lever two ends; The two ends of described lever are respectively the first counterweight end and the second counterweight end, corresponding described the first counterweight end of described the first clump weight, corresponding described the second counterweight end of described the second clump weight; Connecting panel described in the fulcrum rotary connection of described leverage.
9. according to the novel integrated hoist ceiling crane described in claim 1 or 8, it is characterized in that, comprise that described trolley body comprises dolly body, driving wheel unit and flower wheel unit, described driving wheel unit comprises the first adapter shaft and is arranged at respectively two driving wheels at described the first adapter shaft two ends, and described flower wheel unit comprises the second adapter shaft and is arranged at respectively two flower wheels at described the second adapter shaft two ends.
10. novel integrated hoist ceiling crane according to claim 9, is characterized in that, the first adapter shaft described in described driving wheel rotary connection, the second adapter shaft described in described flower wheel rotary connection; And not conllinear of the axis of the center-point of described flower wheel and described the second adapter shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410029816.7A CN103771276B (en) | 2014-01-23 | 2014-01-23 | A kind of novel integrated electric hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410029816.7A CN103771276B (en) | 2014-01-23 | 2014-01-23 | A kind of novel integrated electric hoist |
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| Publication Number | Publication Date |
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| CN103771276A true CN103771276A (en) | 2014-05-07 |
| CN103771276B CN103771276B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410029816.7A Active CN103771276B (en) | 2014-01-23 | 2014-01-23 | A kind of novel integrated electric hoist |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113023604A (en) * | 2021-03-15 | 2021-06-25 | 恩吉克(浙江)智能设备有限公司 | Transmission mechanism of winch |
| CN114803908A (en) * | 2022-04-28 | 2022-07-29 | 菲尔森智能装备(江苏)有限公司 | Clean electric hoist |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202098975U (en) * | 2011-05-19 | 2012-01-04 | 广东永通起重机械实业有限公司 | Integrated electric hoist of trolley |
| CN202245895U (en) * | 2011-07-07 | 2012-05-30 | 贾新天 | Upper limiting protection device for miniature steel wire rope electric block |
| CN202226549U (en) * | 2011-08-29 | 2012-05-23 | 北京波罗努斯涂装设备有限公司 | Novel low building height steel wire rope electric block |
| CN203699756U (en) * | 2014-01-23 | 2014-07-09 | 昆峰重工（苏州）有限公司 | Novel integral electric hoist |
-
2014
- 2014-01-23 CN CN201410029816.7A patent/CN103771276B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113023604A (en) * | 2021-03-15 | 2021-06-25 | 恩吉克(浙江)智能设备有限公司 | Transmission mechanism of winch |
| CN114803908A (en) * | 2022-04-28 | 2022-07-29 | 菲尔森智能装备(江苏)有限公司 | Clean electric hoist |
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| Publication number | Publication date |
|---|---|
| CN103771276B (en) | 2016-08-24 |
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