CN204980971U - Singly drive dual output hoist engine - Google Patents
Singly drive dual output hoist engine Download PDFInfo
- Publication number
- CN204980971U CN204980971U CN201520771820.0U CN201520771820U CN204980971U CN 204980971 U CN204980971 U CN 204980971U CN 201520771820 U CN201520771820 U CN 201520771820U CN 204980971 U CN204980971 U CN 204980971U
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- Prior art keywords
- reel
- dual output
- drive motor
- frame
- single driving
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- 230000009977 dual effect Effects 0.000 title claims abstract description 24
- 230000000694 effects Effects 0.000 abstract description 7
- 229910000831 Steel Inorganic materials 0.000 description 28
- 239000010959 steel Substances 0.000 description 28
- 230000003068 static effect Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 5
- 210000001138 tear Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model relates to a singly drive dual output hoist engine, including frame and driving motor, wherein be equipped with bearing frame no. 1, bearing frame no. 2 in the frame, install reel no. 1 on the bearing frame no. 1, install two, driving motor on the reel on the bearing frame no. 2 and pass through the reduction gear drive reel no. 1 and two rotations on the reel. This singly drive dual output hoist engine, through setting up two reels in the frame, driving motor passes through the reduction gear can the driving drum one, the reel is two rotatory simultaneously, connects the heavy object through the wire rope on two reels, can play the effect of safety protection and average load, very big improvement factor of safety, adopts the rotation of two reels of a driving motor realization, practiced thrift the energy, still optimized the hoist engine structure.
Description
Technical field
The utility model relates to a kind of winch, particularly a kind of single driving dual output winch.
Background technology
Winch is a kind of small-sized weight-lifting equipment utilizing reel lay winding wire ropes or chain lifting or traction weight, also known as winch.Winch vertical-lift, level or inclination can be dragged and draw weight.Because it is simple to operate, wiring amount is large, the convenient and widespread use of dislocation, the material lifting or put down being widely used in building, hydraulic engineering, forestry, mine, harbour etc. is dragged, and also can do lifting, build the road and constituent elements in the machinery such as mine hoisting.
Existing winch, most based on electric drive winch, its structure is that a drive motor connects a reel, to be drawn or promote by the steel rope on a reel to weight, this winch in use, steel rope easily weares and teares, and even easily ruptures, and then causes safety misadventure, therefore when lifting heavy, use a winch to only include a reel frequently to come to promote weight or draw, there is potential safety hazard, safety factor is not high enough.
Utility model content
Goal of the invention of the present utility model is: there is the existing winch overwhelming majority for prior art and only include a reel and to promote weight or draw, steel rope easily weares and teares the problem of the potential safety hazard brought of even rupturing, and provides a kind of and singly drives dual output winch.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of single driving dual output winch, comprise frame and drive motor, described frame is provided with bearing seat one, bearing seat two, and described bearing seat one is provided with reel one, described bearing seat two is provided with reel two, and described drive motor drives described reel one and reel two rotation by retarder.
This list drives dual output winch by arranging two reels in frame; drive motor can drive reel one by retarder, reel two rotates simultaneously; weight is connected by the steel rope on two reels; the effect of safety guard-safeguard and average load can be played; greatly improve safety factor; adopt a drive motor to realize the rotation of two reels, saved the energy, also optimized winch structure.Specifically:
1) safety guard-safeguard, each reel is provided with steel rope, and this reel one all can be connected load-bearing object with two steel ropes of reel two by pulley simultaneously, and a steel rope can be adopted to belong to main head-rope, and another one belongs to running rope; When drive motor drives reel one and reel two to rotate, weight is lifted by crane or is drawn, relative to the single reel of prior art and single wire rope stressed for, when wherein steel cable meets accident fracture because of wearing and tearing, another steel cable can continue to draw weight, namely can form the dual security protection to load-bearing object;
2) average load, two steel ropes also can symmetry be connected on load-bearing object simultaneously, drawn by reel one and reel two respectively, therefore can form the average load of two steel ropes, each steel rope load-bearing hinge structure adopts steel cable load-bearing, and the bearing load of its steel rope decreases, connect and more reliably not easily wear and tear, and during load-bearing material relative steel cable connection load-bearing material, be also less likely to occur to rotate, stability is better.
Preferably, described reel one is consistent with the hand of rotation of reel two.
The reel one be arranged in parallel and reel two, hand of rotation is consistent, is convenient to Synchronous lifting or traction weight.
Preferably, described retarder comprises two output shafts, and two output shafts connect described reel one and reel two respectively.
Connect reel one and reel two respectively by two output shafts on a retarder, be convenient to reel one and reel two synchronous rotary, compact conformation.
Preferably, two described output shafts are positioned at described reducer shell both sides.
Preferably, two described output shafts are located on the same line, easy for installation.
Preferably, described reel one is identical with the size structure of reel two.
Preferably, the side plate of described reel one and reel two is equipped with low speed end drg.
Low speed end drg be relative to reel one and reel two rotative speed lower than drive motor output shaft rotative speed for, it is for the static brake to respective reel.Reel one, reel two are equipped with low speed end drg, the braking that an arbitrary low speed end drg realizes corresponding reel can be started, also can start two low speed end drgs simultaneously to two reel brakings, strengthen the static brake effect of reel, improve insensitivity.
Preferably, described drive motor output shaft is provided with speed end drg.
Drive motor output shaft is provided with speed end drg, it is be higher than for reel relative to the rotative speed of drive motor output shaft at a high speed, this speed end drg is used for, in reel dynamic rotary process, carrying out braking deceleration, finally realize reel and stop the rotation drive motor output shaft.Then low speed end drg starts, and speed end drg discharges, and realizes static stopping braking to reel.
In sum, owing to have employed technique scheme, the beneficial effects of the utility model are:
1, a kind of single driving dual output winch described in the utility model, by arranging two reels in frame, drive motor can drive reel one by retarder, reel two rotates simultaneously, weight is connected by the steel rope on two reels, the effect of safety guard-safeguard and average load can be played, greatly improve safety factor, adopt a drive motor to realize the rotation of two reels, save the energy, also optimize winch structure;
2, this single dual output winch that drives is by two output shafts on a retarder, connects reel one and reel two respectively, is convenient to reel one and reel two synchronous rotary, compact conformation;
3, this list drives on the side plate of dual output lifting drum one and reel two and is equipped with low speed end drg, the braking that an arbitrary low speed end drg realizes corresponding reel can be started, also two low speed end drgs can be started simultaneously to two reel brakings, strengthen the static brake effect of reel, improve winch static brake stability.
Accompanying drawing explanation
Fig. 1 is a kind of single front elevation driving dual output winch of the utility model.
Fig. 2 is the birds-eye view of Fig. 1.
Mark in figure:
1, frame, 2, drive motor, 3, retarder, 4, bearing seat one, 5, bearing seat two, 6, reel one, 7, reel two, 8, low speed end drg, 9, speed end drg.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, 2, a kind of single driving dual output winch, comprise frame 1 and drive motor 2, its mid frame is provided with bearing seat 1, bearing seat 25, bearing seat 1 is provided with reel 1, bearing seat 25 is provided with reel 27, drive motor 2 drives described reel 1 and reel 27 to rotate by retarder 3.
Above-mentioned retarder 3 comprises two output shafts, and two output shafts are positioned at retarder 3 housing both sides, and two output shafts are located on the same line, and two output shafts connect reel 1 and reel 27 respectively.Reel 1 and reel 27 is connected respectively by two output shafts on a retarder 3, be convenient to reel 1 and reel 27 synchronous rotary, and the hand of rotation of reel 1 and reel 27 is consistent with each other, is convenient to Synchronous lifting or traction weight, compact conformation, easy for installation.
In addition, this reel 1 is identical with the size structure of reel 27.The side plate of reel 1 and reel 27 is equipped with low speed end drg 8, and drive motor 2 output shaft is provided with speed end drg 9.Wherein low speed end drg 8 be relative to reel 1 and reel 27 rotative speed lower than drive motor 2 output shaft rotative speed for, it is for the static brake to respective reel.Reel 1, reel 27 are equipped with low speed end drg 8, the braking that an arbitrary low speed end drg 8 realizes corresponding reel can be started, also can start two low speed end drgs 8 simultaneously to two reel brakings, strengthen the static brake effect of reel, improve insensitivity.The speed end drg 9 that drive motor 2 output shaft is provided with, it is be higher than for reel relative to the rotative speed of drive motor 2 output shaft at a high speed, this speed end drg 9 is in reel dynamic rotary process, braking deceleration is carried out to drive motor 2 output shaft, finally realizes reel and stop the rotation.Then low speed end drg 8 starts, and speed end drg 9 discharges, and realizes static stopping brake reel.
This single driving dual output winch; by arranging two reels in frame; drive motor 2 can drive reel 1 by retarder 3, reel 27 rotates simultaneously; weight is connected by the steel rope on two reels; the effect of safety guard-safeguard and average load can be played, greatly improve safety factor, adopt a drive motor 2 to realize the rotation of two reels; save the energy, also optimize winch structure.Wherein specifically the comprising of safety guard-safeguard and average load:
1) safety guard-safeguard, each reel is provided with steel rope, and this reel 1 all can be connected load-bearing object with two steel ropes of reel 27 by pulley simultaneously, and a steel rope can be adopted to belong to main head-rope, and another one belongs to running rope; When drive motor 2 drives reel 1 and reel 27 rotates, weight is lifted by crane or is drawn, relative to the single reel of prior art and single wire rope stressed for, when wherein steel cable meets accident fracture because of wearing and tearing, another steel cable can continue to draw weight, namely can form the dual security protection to load-bearing object;
2) average load, two steel ropes also can symmetry be connected on load-bearing object simultaneously, drawn by reel 1 and reel 27 respectively, therefore can form the average load of two steel ropes, each steel rope load-bearing hinge structure adopts steel cable load-bearing, and the bearing load of its steel rope decreases, connect and more reliably not easily wear and tear, and during load-bearing material relative steel cable connection load-bearing material, be also less likely to occur to rotate, stability is better.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. a single driving dual output winch, comprise frame and drive motor, it is characterized in that, described frame (1) is provided with bearing seat one (4), bearing seat two (5), described bearing seat one (4) is provided with reel one (6), described bearing seat two (5) is provided with reel two (7), and described drive motor (2) drives described reel one (6) and reel two (7) to rotate by retarder (3).
2. a kind of single driving dual output winch according to claim 1, it is characterized in that, described reel one (6) is consistent with the hand of rotation of reel two (7).
3. a kind of single driving dual output winch according to claim 1, it is characterized in that, described retarder (3) comprises two output shafts, and two output shafts connect described reel one (6) and reel two (7) respectively.
4. a kind of single driving dual output winch according to claim 3, it is characterized in that, two described output shafts are positioned at described retarder (3) housing both sides.
5. a kind of single driving dual output winch according to claim 4, it is characterized in that, two described output shafts are located on the same line.
6. drive dual output winch according to the arbitrary described one list of claim 1-5, it is characterized in that, described reel one (6) is identical with the size structure of reel two (7).
7. a kind of single driving dual output winch according to claim 6, is characterized in that, the side plate of described reel one (6) and reel two (7) is equipped with low speed end drg (8).
8. a kind of single driving dual output winch according to claim 6, it is characterized in that, described drive motor (2) output shaft is provided with speed end drg (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520771820.0U CN204980971U (en) | 2015-09-30 | 2015-09-30 | Singly drive dual output hoist engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520771820.0U CN204980971U (en) | 2015-09-30 | 2015-09-30 | Singly drive dual output hoist engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204980971U true CN204980971U (en) | 2016-01-20 |
Family
ID=55115360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520771820.0U Expired - Fee Related CN204980971U (en) | 2015-09-30 | 2015-09-30 | Singly drive dual output hoist engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204980971U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116002548A (en) * | 2023-01-05 | 2023-04-25 | 中国电力工程顾问集团有限公司 | Double-reel friction winch |
-
2015
- 2015-09-30 CN CN201520771820.0U patent/CN204980971U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116002548A (en) * | 2023-01-05 | 2023-04-25 | 中国电力工程顾问集团有限公司 | Double-reel friction winch |
| CN116002548B (en) * | 2023-01-05 | 2024-05-24 | 中国电力工程顾问集团有限公司 | Double-reel friction winch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 |