CN216471833U - Four-reel synchronous lifting hoisting equipment - Google Patents
Four-reel synchronous lifting hoisting equipment Download PDFInfo
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- CN216471833U CN216471833U CN202220850535.8U CN202220850535U CN216471833U CN 216471833 U CN216471833 U CN 216471833U CN 202220850535 U CN202220850535 U CN 202220850535U CN 216471833 U CN216471833 U CN 216471833U
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- reel
- speed reducer
- input shaft
- mounting frame
- wire rope
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- 230000001360 synchronised effect Effects 0.000 title claims abstract description 17
- 238000004804 winding Methods 0.000 claims abstract description 30
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
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- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a four-reel synchronous lifting hoisting device, which comprises two walking beams, a trolley frame is arranged between the two walking beams, a speed reducer is fixedly connected onto the trolley frame, mounting frames are respectively arranged at two sides of the speed reducer, and two reels are rotatably connected onto each mounting frame; an input shaft is arranged in the middle of the speed reducer, output shafts are arranged on two sides of the input shaft respectively and are parallel to the input shaft, two ends of each output shaft extend out of the speed reducer, a driving motor is mounted at the position of the input shaft and fixedly connected to the mounting frame, and the output shafts are matched with winding drums on the mounting frame respectively; a lifting appliance is arranged below the winding drums, four lifting points are uniformly arranged at the top of the lifting appliance, a steel wire rope is wound on each winding drum, and the steel wire rope on one winding drum corresponds to one lifting point; the utility model discloses compact structure under the condition of guaranteeing four hoisting points synchronous lift, has shortened the length of reel, makes the space on the reel can effectively be utilized, can not waste the production space.
Description
Technical Field
The utility model relates to a hoisting equipment technical field, especially a hoisting equipment of four reel synchronous lifting.
Background
Along with the continuous development and progress of hoisting machinery, the article types that the hoist can hoist are also more and more extensive, and to some great heavy objects of volume, the safety and stability of handling can not be guaranteed to the hoist of single hook, so adopt the hoist of multiple hoisting points, wherein the hoist of four hoisting point structures is most common, is used for the object of handling box class more. To four hoisting point hoists, need guarantee four hoisting point synchronous lifting, the hoist just can remain steady like this, and current hoisting equipment adopts the structure of two reels more, and two each twines of every reel have wire rope, correspond two hoisting points, and this kind of structure can lead to reel length longer, and the reel middle part has very big space to not utilize moreover, and equipment is bulky, causes the space extravagant.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a four reel lifting equipment that goes up and down in step, this equipment compact structure is guaranteeing under the condition that four hoisting points go up and down in step, has shortened the length of reel, makes the space on the reel can effectively be utilized, can not waste the production space.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a lifting device with four drums capable of lifting synchronously comprises two walking beams, a trolley frame is arranged between the two walking beams, a speed reducer is fixedly connected onto the trolley frame, mounting frames are respectively arranged on two sides of the speed reducer, and two drums are rotatably connected onto each mounting frame; an input shaft is arranged in the middle of the speed reducer, output shafts are respectively arranged on two sides of the input shaft and are parallel to the input shaft, two ends of each output shaft extend out of the speed reducer, a driving motor is mounted at the position of the input shaft and is fixedly connected to the mounting frame, and the output shafts are respectively matched with winding drums on the mounting frame; the below of reel is provided with the hoist, and the top of hoist evenly is provided with four hoisting points, all twines wire rope on every reel, and wire rope on a reel corresponds a hoisting point.
Optionally, the other end of the input shaft also extends to the outside of the speed reducer and is provided with a cable drum, the cable drum is rotatably connected to the mounting frame, and the cable drum and the drum rotate synchronously.
Optionally, the speed reducer is arranged in the middle of the trolley frame, and the mounting frames on two sides of the speed reducer are symmetrically arranged around the speed reducer.
Optionally, the two output shafts are symmetrically arranged about the input shaft, and the two output shafts are connected with the winding drums in opposite rotation directions and the winding directions of the wire ropes on the winding drums are opposite.
Optionally, a movable pulley block is arranged at each lifting point, a fixed pulley block is correspondingly arranged on the mounting frame above the movable pulley block, one end of the steel wire rope is fixedly connected to one end of the winding drum, and the other end of the steel wire rope is fixedly connected to the other end of the winding drum after bypassing the movable pulley block and the fixed pulley block.
The utility model discloses a hoisting equipment of four synchronous lifts of reel has following advantage:
(1) the speed reducer can drive the four winding drums to synchronously rotate, so that the four hoisting points synchronously lift, and the stability of the lifting appliance is ensured; each winding drum corresponds to one lifting point, the length of each winding drum is shortened, the space on each winding drum can be fully utilized, the equipment structure is compact, the size is reduced, and the space utilization rate is high.
(2) The cable that has the power supply for the hoist is twined on the cable drum, and the cable drum rotates with the reel is synchronous, ensures that cable and wire rope keep synchronous lift, for the hoist power supply, can also play the effect of protection cable.
(3) The symmetrical mounting racks can balance the stress on two sides of the speed reducer, and the overall stability of the equipment is improved.
Drawings
Fig. 1 is a schematic structural diagram of the first embodiment.
Fig. 2 is a schematic structural diagram of the second embodiment.
FIG. 3 is a plan view of the second embodiment.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
The first embodiment is as follows:
as shown in fig. 1, the four-reel synchronous lifting hoisting equipment comprises two walking beams 1, a trolley frame 2 is arranged between the two walking beams 1, a speed reducer 3 is fixedly connected to the trolley frame 2, mounting frames 4 are symmetrically arranged on the left side and the right side of the speed reducer 3, and two reels 5 are rotatably connected to each mounting frame 4 in the front-rear direction. An input shaft is arranged in the middle of the left side of the speed reducer 3, output shafts are symmetrically arranged on the front side and the rear side of the input shaft respectively, the rotating speeds of the output shafts are the same, but the rotating directions are opposite, the output shafts are parallel to the input shaft, two ends of each output shaft extend out of the speed reducer 3, a driving motor 6 is installed at the position of each input shaft, and the driving motor 6 is fixedly connected to the mounting frame 4 on the left side. The two output shafts have four output ends, the four output ends correspond to the four winding drums 5 on the mounting frames 4 on the two sides respectively, and each output end drives one winding drum 5 to rotate.
The below of reel 5 is provided with hoist 7, and the top of hoist 7 evenly is provided with four hoisting points, and four hoisting points are located four reels 5 below respectively. Each winding drum 5 is wound with a steel wire rope 10, the steel wire rope 10 on one winding drum 5 corresponds to one hoisting point, and the rotation directions of the winding drums 5 on the front side and the rear side are opposite, namely, the winding drums rotate inwards or outwards simultaneously, so that the winding directions of the steel wire ropes 10 on the winding drums 5 on the front side and the rear side are opposite in order to ensure that the steel wire ropes 10 can be lifted synchronously. Every hoisting point department is provided with movable pulley block 8, it is provided with crown block 9 to correspond on the mounting bracket 4 of 8 tops of movable pulley block, wire rope 10's one end fixed connection is in the one end of reel 5, movable pulley block 8 is walked around to wire rope 10's the other end, fixed connection is at the other end of reel 5 behind the crown block 9, the position that this kind of wiring mode can ensure the hoisting point is located the below at 5 middle parts of reel all the time, at the in-process that hoist 7 goes up and down, the ascending removal in horizontal direction can not appear in the position of hoisting point, make hoist 7's stability higher.
The synchronous lifting of four hoisting points can be guaranteed to the synchronous rotation of four reels 5, and the length of wire rope 10 and the length of reel 5 are selected according to the lifting height of hoist 7, so that wire rope 10 can be completely wound on reel 5, the space on reel 5 is reasonably utilized, and the length of reel 5 is shortened, thereby the equipment has compact structure, reduced volume and high space utilization rate.
Example two:
as shown in fig. 2 to 3, the structure of the present embodiment is substantially the same as that of the first embodiment, and the difference is: the right-hand member of input shaft extends to 3 outsides and installs cable drum 11, and cable drum 11 rotates to be connected on mounting bracket 4, and the winding has the cable for hoist 7 power supply on the cable drum 11. The diameters of the cable drum 11 and the drum 5 are set through the transmission ratio of the speed reducer 3, so that the cable drum 11 can rotate synchronously with the drum 5, namely, the steel wire rope 10 on the drum 5 can lift synchronously with the cable on the cable drum 11, the cable drum 11 can ensure that the power supply of the lifting appliance 7 is normal, the cable can be protected, and the service life of the cable is prolonged.
The embodiments described above are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
Claims (5)
1. The utility model provides a four synchronous lifting devices of reel, includes two walking beams, is provided with the dolly frame between two walking beams, fixedly connected with speed reducer on the dolly frame, its characterized in that: mounting frames are respectively arranged on two sides of the speed reducer, and two winding drums are rotatably connected to each mounting frame; an input shaft is arranged in the middle of the speed reducer, output shafts are respectively arranged on two sides of the input shaft and are parallel to the input shaft, two ends of each output shaft extend out of the speed reducer, a driving motor is mounted at the position of the input shaft and is fixedly connected to the mounting frame, and the output shafts are respectively matched with winding drums on the mounting frame; the below of reel is provided with the hoist, and the top of hoist evenly is provided with four hoisting points, all twines wire rope on every reel, and wire rope on a reel corresponds a hoisting point.
2. The four-reel synchronous lifting hoisting device according to claim 1, wherein: the other end of the input shaft also extends to the outside of the speed reducer and is provided with a cable drum, the cable drum is rotatably connected to the mounting frame, and the cable drum and the drum rotate synchronously.
3. The four-reel synchronous lifting hoisting device according to claim 1 or 2, wherein: the speed reducer sets up in the middle part of dolly frame, and the mounting bracket of speed reducer both sides sets up about the speed reducer symmetry.
4. The four-reel synchronous lifting hoisting device according to claim 2, wherein: the two output shafts are symmetrically arranged relative to the input shaft, the rotating directions of the winding drums connected with the two output shafts are opposite, and the winding directions of the steel wire ropes on the winding drums are opposite.
5. The four-reel synchronous lifting hoisting device according to claim 1, wherein: a movable pulley block is arranged at each lifting point, a fixed pulley block is correspondingly arranged on the mounting frame above the movable pulley block, one end of a steel wire rope is fixedly connected to one end of the winding drum, and the other end of the steel wire rope is fixedly connected to the other end of the winding drum after bypassing the movable pulley block and the fixed pulley block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220850535.8U CN216471833U (en) | 2022-04-14 | 2022-04-14 | Four-reel synchronous lifting hoisting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220850535.8U CN216471833U (en) | 2022-04-14 | 2022-04-14 | Four-reel synchronous lifting hoisting equipment |
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| Publication Number | Publication Date |
|---|---|
| CN216471833U true CN216471833U (en) | 2022-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220850535.8U Active CN216471833U (en) | 2022-04-14 | 2022-04-14 | Four-reel synchronous lifting hoisting equipment |
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| Country | Link |
|---|---|
| CN (1) | CN216471833U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115281360A (en) * | 2022-08-09 | 2022-11-04 | 湖南省烟草公司常德市公司 | Automatic kang feeding device for tobacco leaf baking |
-
2022
- 2022-04-14 CN CN202220850535.8U patent/CN216471833U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115281360A (en) * | 2022-08-09 | 2022-11-04 | 湖南省烟草公司常德市公司 | Automatic kang feeding device for tobacco leaf baking |
| CN115281360B (en) * | 2022-08-09 | 2023-10-03 | 湖南省烟草公司常德市公司 | Automatic kang feeding device for tobacco leaf baking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240425 Address after: No. 168, Middle Section of Giant Avenue East, Nanpu Industrial Zone, Changyuan City, Xinxiang City, Henan Province, 453400 Patentee after: Lihao (Henan) Lifting Machinery Co.,Ltd. Country or region after: China Address before: 453400 west side of Jingwu Road, Weizhuang Town, Changyuan County, Xinxiang City, Henan Province Patentee before: Henan Torres Intelligent Machinery Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |