CN201801340U - Wire rope winding system of hoisting mechanism - Google Patents
Wire rope winding system of hoisting mechanism Download PDFInfo
- Publication number
- CN201801340U CN201801340U CN2010202596011U CN201020259601U CN201801340U CN 201801340 U CN201801340 U CN 201801340U CN 2010202596011 U CN2010202596011 U CN 2010202596011U CN 201020259601 U CN201020259601 U CN 201020259601U CN 201801340 U CN201801340 U CN 201801340U
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- China
- Prior art keywords
- wire rope
- pulley
- wedge
- winding system
- steel rope
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Abstract
The utility model relates to a wire rope winding system of a hoisting mechanism, which comprises a winding drum, a fixed pulley, a hook assembly and a wire rope, wherein the movable pulley of the hook assembly is connected with the winding drum and the fixed pulley through the wire rope. The wire rope winding system is characterized in that a wire rope clamping device for fixing the wire rope is hinged on the hook assembly and comprises a wedge sleeve which is hinged on a pulley box through a connecting pin shaft, a wedge block is mounted inside the wedge sleeve, the side surface of the wedge block is matched with the inner wall of the wedge sleeve, and the wire rope is clamped between the side surface of the wedge block and the inner wall of the wedge sleeve. The utility model has the advantages as follows: for a single-rope outlet winding drum of the hoisting mechanism, the wire rope winding system can realize odd number of load-bearing wire ropes, and can achieve specific hoisting speed and rated hoisting capacity without changing the rotation speed of a motor and the transmitting ratio of a speed reducer; and for a dual-rope outlet winding drum of the hoisting mechanism, the wire rope winding system can dispense with one fixed pulley in the condition that the hoisting speed and the rated hoisting capacity are all unchanged, so as to simplify the structure of the wire rope winding system, reduce manufacturing cost and reduce the overall weight of the hoisting mechanism.
Description
Technical field
The utility model weight-lifting equipment technical field particularly relates to a kind of steel cable winding system of lifting mechanism.
Background technology
At present, widely used turned crane in hoisting engineering is that the winding by steel rope couples together between the reel of its lifting mechanism and the suspension hook.The steel rope canoe that uses in the prior art is: for the reel 11 of lifting mechanism list rope stretching, as shown in Figure 1, steel rope 1 one ends are fixed on the reel, and the other end is fixed in the cover of wedge on the roller stand.For lifting mechanism is that its steel rope two ends of reel of double-rope all are fixed on the reel 11, as shown in Figure 2.The limitation of said structure is: 1. for singly going out rope reel, its carrying rope can only be even number, and (multiplying power 1 is special case) is so can't realize the carrying of odd number root steel rope.2. for the double-rope reel, the carrying rope is 2n, and (n is a positive integer), the movable pulley quantity on the suspension hook are n.
Summary of the invention
The utility model provides a kind of can the solution singly to go out the steel cable winding system that rope reel realization odd number root steel rope carried, can simplify again the lifting mechanism of double-rope reel suspension hook movable pulley structure for solving the technical matters that exists in the known technology.
The technical scheme that the utility model is taked for the technical matters that exists in the solution known technology is: the steel cable winding system of lifting mechanism, comprise reel, fixed pulley, suspension hook assembly and steel rope, the movable pulley of suspension hook assembly is connected with reel, fixed pulley by steel rope, it is characterized in that: also be hinged with the steel rope that is used for fixing steel rope on the described suspension hook assembly and clamp device.
The utility model can also adopt following technical scheme: described suspension hook assembly comprises the pulley box, be installed in movable pulley in the pulley box, be installed on sheave shaft between two movable pulleys, be fixed on the lifting beam with hook of two pulley box inboards and be installed in suspension hook on the lifting beam with hook.
Described steel rope clamps device and comprises by connecting bearing pin and be hinged on cover of wedge on the pulley box, and voussoir is housed in the cover of wedge, and voussoir side and cover of wedge inwall match, and steel rope clamps between voussoir side and cover of wedge inwall.
Advantage and the good effect that the utlity model has are: because the utility model adopts technique scheme, singly go out rope reel for lifting mechanism, can realize the carrying of odd number root lifting mechanism, under the situation that does not change motor speed and retarder transmitting ratio, can realize specific lifting velocity and rated load weight.Double-rope reel for lifting mechanism, under lifting velocity and the equal unmodified situation of rated load weight, can save 1 fixed pulley, so not only can simplify the structure of lifting mechanism steel cable winding system, reduce manufacturing cost, but also can alleviate the overall weight of lifting mechanism.
Description of drawings
Fig. 1 is that the known technology list goes out rope reel canoe scheme drawing; Fig. 2 is a known technology double-rope reel canoe scheme drawing; Fig. 3 is that the utility model embodiment 1 singly goes out rope reel canoe scheme drawing; Fig. 4 is the utility model embodiment 2 double-rope reel canoe scheme drawings; Fig. 5 is the utility model suspension hook assembly and steel rope winding structure scheme drawing; Fig. 6 is the left view of Fig. 5.
Among the figure: 1, steel rope; 2, wire rope grip; 3, voussoir; 4, cover of wedge; 5, connect bearing pin; 6, movable pulley; 7, pulley box; 8, sheave shaft; 9, lifting beam with hook; 10, suspension hook; 11 reels; 12, fixed pulley.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, now exemplify following examples, and conjunction with figs. is described in detail as follows: embodiment 1, see also Fig. 3, Fig. 5 and Fig. 6, the steel cable winding system of lifting mechanism, this system is for singly going out rope structure, it comprises reel 11, fixed pulley 12, suspension hook assembly and steel rope 1, and described suspension hook assembly comprises: pulley box 7, be installed in movable pulley 6 in the pulley box, be installed on sheave shaft 8 between two movable pulleys, be fixed on the lifting beam with hook 9 of two pulley box inboards and be installed in suspension hook 10 on the lifting beam with hook.The movable pulley 6 of described suspension hook assembly is connected with reel, fixed pulley 12 by steel rope, also is hinged with the steel rope that is used for fixing steel rope and clamps device on the suspension hook assembly.Described steel rope clamps device and comprises by connecting bearing pin 5 and be hinged on cover of wedge 4 on the pulley box 7, voussoir 3 is housed in the cover of wedge, voussoir side and cover of wedge inwall match, steel rope 1 is on voussoir 3, and be clamped between voussoir side and the cover of wedge inwall, can prevent that its wire rope grip that comes off 2 is stuck in the steel rope free end and gets final product.
Embodiment 2, see also Fig. 4-Fig. 6, the steel cable winding system of lifting mechanism, this system is the double-rope structure, it comprises reel 11, fixed pulley 12, suspension hook assembly and steel rope 1, and described suspension hook assembly comprises: pulley box 7, be installed in movable pulley 6 in the pulley box, be installed on sheave shaft 8 between two movable pulleys, be fixed on the lifting beam with hook 9 of two pulley box inboards and be installed in suspension hook 10 on the lifting beam with hook.The movable pulley 6 of described suspension hook assembly is connected with reel, fixed pulley 12 by steel rope, also is hinged with the steel rope that is used for fixing steel rope and clamps device on the suspension hook assembly.Described steel rope clamps device and comprises by connecting bearing pin 5 and be hinged on cover of wedge 4 on the pulley box 7, voussoir 3 is housed in the cover of wedge, voussoir side and cover of wedge inwall match, steel rope 1 is on voussoir 3, and be clamped between voussoir side and the cover of wedge inwall, can prevent that its wire rope grip that comes off 2 is stuck in the steel rope free end and gets final product.
Claims (3)
1. the steel cable winding system of a lifting mechanism, comprise reel, fixed pulley, suspension hook assembly and steel rope, the movable pulley of suspension hook assembly is connected with reel, fixed pulley by steel rope, it is characterized in that: also be hinged with the steel rope that is used for fixing steel rope on the described suspension hook assembly and clamp device.
2. the steel cable winding system of lifting mechanism according to claim 1 is characterized in that: described suspension hook assembly comprises the pulley box, be installed in movable pulley in the pulley box, be installed on sheave shaft between two movable pulleys, be fixed on the lifting beam with hook of two pulley box inboards and be installed in suspension hook on the lifting beam with hook.
3. the steel cable winding system of lifting mechanism according to claim 1 and 2, it is characterized in that: described steel rope clamps device and comprises by connecting bearing pin and be hinged on cover of wedge on the pulley box, voussoir is housed in the cover of wedge, voussoir side and cover of wedge inwall match, and steel rope clamps between voussoir side and cover of wedge inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202596011U CN201801340U (en) | 2010-07-15 | 2010-07-15 | Wire rope winding system of hoisting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202596011U CN201801340U (en) | 2010-07-15 | 2010-07-15 | Wire rope winding system of hoisting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201801340U true CN201801340U (en) | 2011-04-20 |
Family
ID=43870856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202596011U Expired - Fee Related CN201801340U (en) | 2010-07-15 | 2010-07-15 | Wire rope winding system of hoisting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201801340U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105565194A (en) * | 2016-02-17 | 2016-05-11 | 重庆公路运输（集团）有限公司大件分公司 | Rope winding device and method for steel wire rope of crane |
| CN110127552A (en) * | 2019-03-26 | 2019-08-16 | 无锡市恒畅起重物流机械有限公司 | A kind of duplex type lifting balance balance wheel device |
| CN113814926A (en) * | 2021-09-17 | 2021-12-21 | 云南铜业股份有限公司西南铜业分公司 | Device and method for quickly installing steel wire rope and wedge-shaped joint |
-
2010
- 2010-07-15 CN CN2010202596011U patent/CN201801340U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105565194A (en) * | 2016-02-17 | 2016-05-11 | 重庆公路运输（集团）有限公司大件分公司 | Rope winding device and method for steel wire rope of crane |
| CN110127552A (en) * | 2019-03-26 | 2019-08-16 | 无锡市恒畅起重物流机械有限公司 | A kind of duplex type lifting balance balance wheel device |
| CN113814926A (en) * | 2021-09-17 | 2021-12-21 | 云南铜业股份有限公司西南铜业分公司 | Device and method for quickly installing steel wire rope and wedge-shaped joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20120715 |