CN209800624U - Steel wire rope shackle device - Google Patents
Steel wire rope shackle device Download PDFInfo
- Publication number
- CN209800624U CN209800624U CN201920399392.1U CN201920399392U CN209800624U CN 209800624 U CN209800624 U CN 209800624U CN 201920399392 U CN201920399392 U CN 201920399392U CN 209800624 U CN209800624 U CN 209800624U
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- lantern ring
- wire rope
- ring positioning
- positioning piece
- steel wire
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Abstract
The utility model discloses a steel wire rope shackle device, which comprises a lantern ring positioning piece and a compression pulley; the lantern ring positioning piece is assembled in a guiding and sliding mode along one direction, the steel wire rope lantern ring is installed on the lantern ring positioning piece and moves together with the lantern ring positioning piece in a guiding mode, the two groups of pressing pulleys are assembled on the same side of the lantern ring positioning piece in a sliding mode in opposite directions, the opposite sliding direction of the pressing pulleys is the other direction intersecting with the sliding direction of the lantern ring positioning piece, and the steel wire ropes wound on the same side of the steel wire rope lantern ring are pressed side by side through opposite movement of the pressing pulleys; the device also comprises a driving piece for driving the lantern ring positioning piece and the pressing pulley to synchronously slide. The utility model discloses a wire rope device of breaking out is in the engineering construction occasion that needs use wire rope, to reducing workman intensity of labour, lifting efficiency, reduce safe operation hidden danger etc. and have the significance.
Description
Technical Field
The utility model relates to a wire rope device of breaking out.
Background
After the steel wire rope on the engineering machinery is installed, the steel wire rope at the tail end needs to be bent on the lantern ring, and then the steel wire rope and the lantern ring are fixedly locked through the lock catch locking screw. The current common method is to manually use a bending device, utilize the lever principle, manually force the steel wire rope to bend and then wind on the lantern ring, then use the lock catch to lock the screw to fix and lock the steel wire rope after winding side by side, in the course of dismantling the steel wire rope and lantern ring, also need to manually fix the steel wire rope lantern ring and then dismantle the lock catch to lock the screw. The method has the main problems that when the thicker steel wire rope is bent and locked, a larger force is needed, the labor intensity of workers is high, the efficiency is low, and potential safety operation hazards exist.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem be: aiming at the problems of high intensity and low efficiency existing at the tail end of the existing manual locking steel wire rope, the steel wire rope shackle device which reduces the labor intensity of workers, improves the efficiency and reduces the potential safety operation hazard is provided.
The utility model discloses a following technical scheme realizes:
A steel wire rope shackle device comprises a lantern ring positioning piece and a pressing pulley; the lantern ring positioning piece is assembled in a guiding and sliding mode along one direction, the steel wire rope lantern ring is installed on the lantern ring positioning piece and moves together with the lantern ring positioning piece in a guiding mode, the two groups of pressing pulleys are assembled on the same side of the lantern ring positioning piece in a sliding mode in opposite directions, the opposite sliding direction of the pressing pulleys is the other direction intersecting with the sliding direction of the lantern ring positioning piece, and the steel wire ropes wound on the same side of the steel wire rope lantern ring are pressed side by side through opposite movement of the pressing pulleys; the device also comprises a driving piece for driving the lantern ring positioning piece and the pressing pulley to synchronously slide.
Furthermore, the sliding direction of the pressing pulley is perpendicular to the sliding direction of the lantern ring positioning piece.
Furthermore, the lantern ring positioning piece and the compression pulley are assembled on the same bottom plate in a sliding mode, and a first sliding groove and a second sliding groove which are used for installing the lantern ring positioning piece and the compression pulley respectively are formed in the bottom plate.
furthermore, the driving piece is a linear driving piece arranged along the first sliding groove, the driving end of the linear driving piece is connected with the lantern ring positioning piece, and the lantern ring positioning piece is directly driven to slide linearly along the sliding direction of the lantern ring positioning piece.
Furthermore, two groups of the compression pulleys are respectively arranged on two groups of nuts with opposite spiral directions, the two groups of the nuts are in threaded connection with two reverse thread sections of the same double-line screw rod, and the double-line screw rod is rotatably assembled on the bottom plate along the second sliding groove and is in transmission connection with the driving end of the linear driving piece through a gear rack mechanism.
Furthermore, the pressing pulley is rotatably assembled on the nut through a pulley seat.
Furthermore, the rack-and-pinion mechanism comprises a rack and an acceleration gear set, the rack is assembled in a guiding mode and connected with the driving end of the linear driving piece, the rack is meshed with an input gear of the acceleration gear set, an output gear of the acceleration gear set is meshed with a gear fixedly sleeved on the double-line screw rod, and the linear motion of the linear driving piece is converted into the rotary motion of the double-line screw rod.
Furthermore, the driving end of the linear driving piece is connected with a sliding frame which is assembled on the bottom plate in a sliding mode, and the rack and the lantern ring positioning piece are fixedly connected with the sliding frame.
The utility model discloses an among the wire rope shackle device, the linear driving piece is hydraulic cylinder, sharp cylinder, the electronic jar of straight line or motor + lead screw combination driving piece.
The utility model discloses a lantern ring setting element and the pinch-off roller that the driving piece drive links lock wire rope on the wire rope lantern ring, for artifical manual operation, simple structure is compact, it is convenient to get the dress, the bending capacity is big, characteristics such as efficient, wire rope and lantern ring fastening process only need with wire rope pass compress tightly the pulley through the wire rope lantern ring wear out from another pulley can, the bending process is accomplished by the device is automatic, wire rope and lantern ring dismantlement process are dismantled the same wire rope lantern ring and wire rope compress tightly fixed back and are dismantled, whole device has reduced the intensity of labour of workman at the wire rope in-process of breaking out greatly, the potential safety operation hazard is reduced, the human cost has also been practiced thrift simultaneously.
To sum up, the utility model discloses a wire rope device of breaking out is in the engineering construction occasion that needs use wire rope, to reducing workman intensity of labour, lifting efficiency, reduce safe operation hidden danger etc. and have the significance.
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Drawings
Fig. 1 is a schematic view showing a state in which a wire rope is fastened to a wire rope loop by the wire rope shackle device in the embodiment.
Fig. 2 is a schematic view of the bottom structure of the bottom plate of the wire rope shackle device in the embodiment.
Fig. 3 is a schematic view of the wire rope shackle device in an embodiment in a state where the fastened wire rope and the wire rope loop are unfastened.
Reference numbers in the figures: 1. the device comprises a bottom plate, 1-1 parts, a first sliding groove, 1-2 parts, a second sliding groove, 2 parts, a driving part, 3 parts, a sliding frame, 4 parts, a steel wire lantern ring, 5 parts, a lantern ring positioning shaft sleeve, 6 parts, a pulley shaft, 7-1 parts, a first compression pulley, 7-2 parts, a second compression pulley, 8 parts, a steel wire, 9 parts, a pulley seat, 10 parts, a first bearing seat, 11 parts, a double-gear set, 12 parts, a rack, 13 parts, a fixed seat, 14 parts, a driven gear, 15 parts, a second bearing seat, 16 parts, a double-thread screw, 17 parts, a second nut, 18 parts and a first.
Detailed Description
Examples
Referring to fig. 1 and 2, a steel wire rope shackle device in the drawings is a specific embodiment of the present invention, and includes a bottom plate 1, a driving member 2, a carriage 3, a collar positioning sleeve 5, a pulley shaft 6, a first pressing pulley 7-1, a second pressing pulley 7-2, a pulley seat 9, a first bearing seat 10, a double gear set 11, a rack 12, a fixing seat 13, a driven gear 14, a second bearing seat 15, a double-threaded screw 16, a second nut 17, and a first nut 18.
The bottom plate 1 is a mounting main body of the whole device, the bottom plate 1 in the embodiment is a square bottom plate, the bottom plate 1 is provided with a first sliding chute 1-1 and a second sliding chute 1-2, wherein the first sliding chute 1-1 is arranged along a straight line direction, the number of the second sliding chutes 1-2 is two, the two sliding chutes are symmetrically distributed on two sides of one end of the first sliding chute 1-1, and the second sliding chutes 1-2 are vertically distributed relative to the first sliding chute 1-1.
The lantern ring positioning shaft sleeve 5 is used as a lantern ring positioning piece of the steel wire rope lantern ring 4 and is assembled in the first sliding groove 1-1 of the bottom plate 1 in a sliding mode, the lantern ring positioning shaft sleeve 5 can move in a guiding mode in the linear direction of the first sliding groove 1-1, the top of the lantern ring positioning shaft sleeve 5 protrudes out of the surface of the bottom plate 1, and when the steel wire rope is fastened, the steel wire rope lantern ring 4 can be directly sleeved on the lantern ring positioning shaft sleeve 5 and moves in a guiding mode along with the lantern ring positioning shaft sleeve 5.
The first compression pulley 7-1 and the second compression pulley 7-2 are respectively assembled in two groups of second sliding chutes 1-2 of the bottom plate 1 in a sliding manner, the pulley bodies protrude out of the surface of the bottom plate 1, the pulleys can contact a steel wire rope wound on a steel wire rope lantern ring 4, the first compression pulley 7-1 and the second compression pulley 7-2 synchronously slide in opposite directions, the sliding direction is intersected with the sliding direction of the lantern ring positioning shaft sleeve 5, the tail end of the steel wire rope 8 is wound and assembled on a groove on the surface of the steel wire rope lantern ring from one side of the steel wire rope lantern ring 4 and is wound out from the other side of the steel wire rope lantern ring 4, the steel wire rope wound on the steel wire rope lantern ring 4 is tensioned through the movement of the lantern ring positioning shaft sleeve 5, and simultaneously the steel wire rope 8 led out from the steel wire rope lantern ring is pressed side by side on the same side, then the parallel steel wire ropes are locked by locking screws through the lock catches manually.
In the embodiment, a driving part 2 is adopted to provide driving power for the linkage of the lantern ring positioning shaft sleeve and the two groups of compression pulleys. As shown in fig. 1 and fig. 2, the driving member 2 is a linear driving member, and outputs power of linear motion, and a hydraulic cylinder, a linear air cylinder, or a linear electric cylinder may be used in specific implementation applications, or a combination driving member of a motor + a screw rod may also be used, and the embodiment is described in detail by taking a hydraulic cylinder as an example.
The driving part 2 is arranged along the sliding direction of the lantern ring positioning shaft sleeve 5 and can be installed in parallel to the first sliding groove 1-1, wherein the end part of an oil cylinder barrel of the driving part 2 is fixedly hinged to the bottom plate 1 through a fixing seat 13, a piston rod of a hydraulic oil cylinder serves as an oil cylinder driving end, the end part of the piston rod is fixedly hinged to the sliding frame 3, the lantern ring positioning shaft sleeve 5 is fixedly arranged on the sliding frame 3, and under the guiding action of the lantern ring positioning shaft sleeve 5 and the first sliding groove 1-1, the sliding frame 3 is also guided to be slidably assembled on the bottom plate 1 along the direction of the first sliding groove 1-1 under the driving. The lantern ring positioning shaft sleeve 5 is directly driven by the driving piece 2 to linearly slide along the direction of the first sliding chute 1-1.
specifically, as shown in fig. 2, the first pressing pulley 7-1 and the second pressing pulley 7-2 are rotatably assembled on the pulley seat 9 through the pulley shaft 6, the pulley seats 9 of the two groups of pressing pulleys are slidably assembled in the two groups of second sliding grooves 1-2, respectively, and pass through the second sliding grooves 1-2 to the bottom of the base plate to be fixedly connected with the first nut 18 and the second nut 17, the first nut 18 and the second nut 17 have opposite spiral internal threads, the two nuts are screwed and sleeved on the same two-wire screw 16, the two-wire screw 16 is provided with two sections of external threads with opposite thread directions and screwed with the first nut 18 and the second nut 17, respectively, the two-wire screw 16 is arranged along the second sliding groove 1-2, two ends of the two-wire screw are rotatably assembled at the bottom of the base plate 1 through the second bearing seat 15, when the two-wire screw 16 rotates, the first nut 18 and the second nut 17 screwed thereon face or face away from the straight line along the second sliding groove 1-2 And the first pressing pulley 7-1 and the second pressing pulley 7-2 are driven to move towards or away from each other.
The rotation of the twin-wire screw 16 is likewise effected by the drive 2. In the present embodiment, the double-threaded screw 16 is drivingly connected to the carriage 3 by a rack-and-pinion mechanism, see in particular fig. 1 and 2, which comprises a rack 12 and a double gear set 11, wherein the rack 12 is arranged perpendicular to the second chute 1-2 and is rigidly connected with the sliding frame 3 through connecting pieces such as screws, the driving piece 2 drives the sliding frame 3 and the rack 12 to move linearly, the double gear set 11 is a speed increasing gear set with a large gear and a small gear coaxially fixed, the double gear set 11 is rotatably assembled on the base through a first bearing seat 10, wherein, a pinion as an input gear of the speed increasing gear set is meshed with the rack 12, and a bull gear as an output gear of the speed increasing gear set is meshed with a driven gear 14 fixedly sleeved on a double-line screw 16 at the bottom of the bottom plate through a hollow groove on the bottom plate 1, so that the linear motion of the driving piece 2 is converted into the rotary motion of the double-line screw 16. Because the opposite movement of the two groups of pressing pulleys is realized by thread transmission, in order to improve the moving speed between the pressing pulleys, the tooth number of the driven gear 14 on the double-wire gear 16 is less than that of the large gear of the speed increasing gear set, the rotating speed of the double-wire screw 16 is improved by utilizing the change of the transmission ratio of the speed increasing gear set, and further the linear moving speed of the pressing pulleys is improved.
In the embodiment, the driving piece 2 drives the sliding frame 3, the rack 12 arranged on the sliding frame 3 drives the pinion in the double gear set 11 to rotate, the big gear in the double gear set 11 is linked with the driven gear 14 on the double-line screw 16 to drive the double-line screw 16 to rotate together, the double-line screw 16 rotates to drive the first nut 18 and the second nut 17 to simultaneously move linearly inwards or outwards along the second sliding chute 1-2, and finally the first compression pulley 7-1 and the second compression pulley 7-2 can simultaneously move inwards or outwards; the lantern ring positioning shaft sleeve 5 is also fixed on the sliding frame 3, and the steel wire rope lantern ring 4 of the bent steel wire rope is sleeved on the lantern ring positioning shaft sleeve 5, so that the first pressing pulley 7-1, the second pressing pulley 7-2 and the steel wire rope lantern ring 4 are linked.
The shackle operation for the wire rope in this embodiment refers to a process of fastening and unfastening the wire rope 8 to and from the wire rope loop 4. Referring to fig. 1 and 3, the operation of the shackle of the steel wire rope of the present embodiment is as follows: when the oil cylinder of the driving piece 2 is in an extending state, the first compression pulley 7-1 and the second compression pulley 7-2 are in a state of simultaneously outwards opening, and the steel wire rope 8 penetrates through the space between the first compression pulley 7-1 and the steel wire rope lantern ring 4, then winds around the wheel groove of the steel wire rope lantern ring 4 and penetrates out through the space between the second compression pulley 7-2 and the steel wire rope lantern ring 4.
And then when an oil cylinder of the driving part 2 is controlled to start working and enter a contraction state, the sliding frame 3 is driven to move backwards, a steel wire rope lantern ring 4 sleeved in the lantern ring positioning shaft sleeve 5 moves backwards along with the sliding frame 3, the steel wire rope lantern ring 4 drives a steel wire rope 8 to pull backwards, the steel wire rope is driven to bend and tightly wind on the steel wire rope lantern ring 4, meanwhile, the first pressing pulley 7-1 and the second pressing pulley 7-2 move oppositely, and the steel wire rope 8 is pressed on the outer side of the steel wire rope lantern ring 4 side by side. And then locking the steel wire ropes at the parallel positions by using locking screws. And the working process of bending, locking and locking the steel wire rope is finished, then the oil cylinder of the driving piece 2 is controlled to be recovered to an extending state, the first compression pulley 7-1 and the second compression pulley 7-2 are simultaneously expanded outwards, and the steel wire rope lantern ring 4 is taken out of the lantern ring positioning shaft sleeve 5. The whole process of fastening the steel wire rope is completed.
When the steel wire rope 8 and the steel wire rope lantern ring 4 are disassembled, the oil cylinder of the driving part 2 is in an extending state, the steel wire rope lantern ring 4 is sleeved in the lantern ring positioning shaft sleeve 5, then the steel wire ropes which are fastened side by side are led out from the space between the first compression pulley 7-1 and the second compression pulley 7-2, then the oil cylinder of the driving part 2 is controlled to enter a contracting state, the sliding frame 3 is driven to move backwards, the steel wire rope lantern ring 4 sleeved in the lantern ring positioning shaft sleeve 5 moves backwards along with the sliding frame 3, meanwhile, the first compression pulley 7-1 and the second compression pulley 7-2 move oppositely, the steel wire ropes 8 which are fastened side by side are compressed and fixed, then locking screws for locking the steel wire ropes which are fastened side by side are loosened manually, the disassembly of the steel wire rope 8 and the steel wire rope lantern ring 4 is completed, then the oil cylinder of the driving part 2 is controlled to be restored to the, the wire rope loop 4 and the wire rope 8 are taken out respectively.
The foregoing is illustrative of the preferred embodiment of the present invention and is not to be construed as limiting the invention in any way. Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the technical solution of the present invention, using the technical content disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.
Claims (9)
1. The utility model provides a wire rope device of breaking out which characterized in that: comprises a lantern ring positioning piece and a pressing pulley;
The lantern ring positioning piece is assembled in a guiding and sliding mode along one direction, the steel wire rope lantern ring is installed on the lantern ring positioning piece and moves together with the lantern ring positioning piece in a guiding mode, the two groups of pressing pulleys are assembled on the same side of the lantern ring positioning piece in a sliding mode in opposite directions, the opposite sliding direction of the pressing pulleys is the other direction intersecting with the sliding direction of the lantern ring positioning piece, and the steel wire ropes wound on the same side of the steel wire rope lantern ring are pressed side by side through opposite movement of the pressing pulleys;
The device also comprises a driving piece for driving the lantern ring positioning piece and the pressing pulley to synchronously slide.
2. A wireline shackle device as defined in claim 1, characterised in that: the sliding direction of the pressing pulley is perpendicular to that of the lantern ring positioning piece.
3. A wireline shackle device as defined in claim 1, characterised in that: the lantern ring positioning piece and the pressing pulley are assembled on the same bottom plate in a sliding mode, and a first sliding groove and a second sliding groove which are used for installing the lantern ring positioning piece and the pressing pulley respectively are formed in the bottom plate.
4. A wireline shackle device as defined in claim 3, characterised in that: the driving piece is a linear driving piece arranged along the first sliding groove, the driving end of the linear driving piece is connected with the lantern ring positioning piece, and the lantern ring positioning piece is directly driven to linearly slide along the sliding direction of the lantern ring positioning piece.
5. A wire rope shackle device as claimed in claim 4, characterised in that: the two groups of compression pulleys are respectively arranged on two groups of nuts with opposite spiral directions, the two groups of nuts are in threaded connection with two reverse thread sections of the same double-thread screw rod, and the double-thread screw rod is rotatably assembled on the bottom plate along the second sliding groove and is in transmission connection with the driving end of the linear driving piece through a gear rack mechanism.
6. A wire rope shackle device as claimed in claim 5, characterised in that: the pressing pulley is rotatably assembled on the nut through a pulley seat.
7. A wire rope shackle device as claimed in claim 5, characterised in that: the rack guide assembly is connected with the driving end of the linear driving piece, the rack is simultaneously meshed with an input gear of the speed-increasing gear set, an output gear of the speed-increasing gear set is meshed with a gear fixedly sleeved on the double-line screw rod, and the linear motion of the linear driving piece is converted into the rotary motion of the double-line screw rod.
8. A wireline shackle device as defined in claim 7, characterised in that: the driving end of the linear driving piece is connected with a sliding frame which is assembled on the bottom plate in a sliding mode, and the rack and the lantern ring positioning piece are fixedly connected with the sliding frame.
9. A steel rope shackle device according to any one of claims 4-8, characterised in that: the linear driving part is a hydraulic oil cylinder, a linear air cylinder, a linear electric cylinder or a combined driving part of a motor and a screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920399392.1U CN209800624U (en) | 2019-03-27 | 2019-03-27 | Steel wire rope shackle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920399392.1U CN209800624U (en) | 2019-03-27 | 2019-03-27 | Steel wire rope shackle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209800624U true CN209800624U (en) | 2019-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920399392.1U Active CN209800624U (en) | 2019-03-27 | 2019-03-27 | Steel wire rope shackle device |
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| Country | Link |
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| CN (1) | CN209800624U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116876248A (en) * | 2023-09-04 | 2023-10-13 | 江苏锐金钢丝绳索具有限公司 | Locking device for end connection of steel wire rope |
-
2019
- 2019-03-27 CN CN201920399392.1U patent/CN209800624U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116876248A (en) * | 2023-09-04 | 2023-10-13 | 江苏锐金钢丝绳索具有限公司 | Locking device for end connection of steel wire rope |
| CN116876248B (en) * | 2023-09-04 | 2023-11-03 | 江苏锐金钢丝绳索具有限公司 | Locking device for end connection of steel wire rope |
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