Steel wire rope pay-off device
By designing a wire rope pay-off device with a limit adjustment, a telescopic cylinder and a deceleration and damping device, the problems of the existing device being unable to adjust the coil position, lack of a limit module and lack of a braking system are solved, achieving safe and efficient wire rope pay-off. and deceleration control after shutdown.
Patent Information
- Application Number
- CN202421240018.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-05-31
AI Technical Summary
The existing wire rope wiring device cannot adjust the coil position, the lack of limit modules makes the wiring unsafe, and the coil continues to rotate due to the lack of a brake system after shutdown.
A wire rope pay-off device is designed, which includes a sliding support plate, a pay-off bracket, a support disk, a docking disk and a limit adjustment device. The limit adjustment device adjusts the position of the limit docking block through the cylinder to realize unwinding of steel wire coils of different diameters and heights; the telescopic cylinder adjusts the coil position to keep the outlet position stable; the deceleration damping device decelerates the docking plate after shutdown.
It realizes flexible pay-off of steel wire coils, improves the safety of pay-off, and effectively decelerates to prevent inertial rotation after shutdown.
Smart Images
Figure CN222374009U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of steel wire ropes, in particular to a steel wire rope pay-off device. Background Art
[0002] Before processing, the wire ropes are all entangled together and need to be guided out through the wire-releasing device for processing. The existing wire rope reeling device has the following problems: 1. After the wire rope is coiled, the coiling position cannot be adjusted; 2. There is a lack of corresponding limit modules during wire-releasing, resulting in low safety during wire-releasing; 3. After stopping, due to the lack of a brake system, the wire coil remains in a rotating state due to inertia after stopping. Utility Model Content
[0003] Purpose of the utility model: The utility model provides a wire rope unwinding device, which can limit the position of the wire coil and adapt to the unwinding operation of the wire coils with different heights and diameters.
[0004] In order to achieve the above object, the technical solution of the utility model is as follows:
[0005] A wire rope pay-off device comprises a sliding support plate, a pay-off bracket is slidably arranged on the sliding support plate, a supporting disc is arranged on the top of the pay-off bracket, a docking disc is rotatably arranged on the supporting disc, and a first limit docking block is arranged on the docking disc;
[0006] A limit adjustment device is provided on the rear side of the wire-releasing bracket, and the limit adjustment device includes a plurality of first adjustment cylinders, the first adjustment cylinders are horizontally arranged on the rear side of the wire-releasing bracket, a first limit docking plate is fixed on the piston rod of the first adjustment cylinder, a first support plate is horizontally fixed on the first limit docking plate, and a second adjustment cylinder is vertically upwardly provided on the first support plate;
[0007] A second supporting plate is fixed on the piston rod of the second adjusting cylinder, a second limiting docking plate is fixed on the second supporting plate, a plurality of third adjusting cylinders are horizontally arranged on the second limiting docking plate, a third supporting plate is fixed on the piston rod of the third adjusting cylinder, a limiting docking cylinder is vertically arranged downward on the third supporting plate, and a second limiting docking block is fixed on the piston rod of the limiting docking cylinder.
[0008] As an improvement: a rotating motor is arranged inside the wire-releasing support, a connecting shaft is fixed on the rotor of the rotating motor, a through slot is provided on the supporting disc, and the connecting shaft is fixedly connected to the bottom of the docking disc through the through slot.
[0009] As an improvement: a sliding limit groove is laid on the sliding support plate, the wire-releasing bracket is slidingly limited inside the sliding limit groove, a telescopic cylinder is horizontally provided on one side of the sliding support plate, and the piston rod of the telescopic cylinder is fixedly connected to the wire-releasing bracket.
[0010] As an improvement: two deceleration damping devices are symmetrically arranged on the wire-releasing support.
[0011] As an improvement: the deceleration and damping device includes an L-shaped support plate, the L-shaped support plate is fixed on the side of the wire-releasing bracket, a deceleration limit cylinder is horizontally arranged on the L-shaped support plate, and an arc-shaped deceleration plate is fixed on the piston rod of the deceleration limit cylinder.
[0012] In summary, the utility model has the following beneficial effects:
[0013] 1. The relative position of the second limit docking block can be adjusted by the limit adjustment device, so that the first limit docking block and the second limit docking block can limit the steel wire coils of different diameters and heights, thereby realizing the pay-off of the steel wire coils;
[0014] 2. The position of the wire rope coil can be adjusted by the telescopic cylinder, so that the position of the wire rope when it is out of the line always remains relatively unchanged with the external line inlet;
[0015] 3. The deceleration damping device can decelerate the docking plate after shutdown. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solution in the present practical embodiment, the following briefly introduces the drawings required for use in the embodiment or the description of the prior art.
[0017] Figure 1 It is a schematic diagram of the overall structure of a wire rope pay-off device;
[0018] Among them: 1. Sliding support plate; 2. Wire-laying bracket; 3. Support disc; 4. Docking plate; 5. First limit docking block; 6. First adjusting cylinder; 7. First limit docking plate; 8. First support flat plate; 9. Second adjusting cylinder; 10. Second support flat plate; 11. Third adjusting cylinder; 12. Third support flat plate; 13. Limit docking cylinder; 14. Second limit docking block; 15. Sliding limit groove; 16. Telescopic cylinder; 17. L-shaped support plate; 18. Speed reduction limit cylinder; 19. Arc-shaped speed reduction plate; 20. Second limit docking plate. DETAILED DESCRIPTION
[0019] The utility model is further described in detail below in conjunction with the accompanying drawings.
[0020] Please refer to Figure 1A wire rope pay-off device comprises a sliding support plate 1, a pay-off bracket 2 is slidably provided on the sliding support plate 1, a supporting disc 3 is provided on the top of the pay-off bracket 2, a docking disc 4 is rotatably provided on the supporting disc 3, and a first limit docking block 5 is provided on the docking disc 4;
[0021] A limit adjustment device is provided on the rear side of the wire-releasing bracket 2, and the limit adjustment device includes a plurality of first adjustment cylinders 6, which are horizontally arranged on the rear side of the wire-releasing bracket 2, a first limit docking plate 7 is fixed on the piston rod of the first adjustment cylinder 6, a first support flat plate 8 is horizontally fixed on the first limit docking plate 7, and a second adjustment cylinder 9 is vertically upwardly arranged on the first support flat plate 8;
[0022] A second supporting plate 10 is fixed on the piston rod of the second adjusting cylinder 9, a second limiting docking plate 20 is fixed on the second supporting plate 10, a plurality of third adjusting cylinders 11 are horizontally arranged on the second limiting docking plate 20, a third supporting plate 12 is fixed on the piston rod of the third adjusting cylinder 11, a limiting docking cylinder 13 is vertically downwardly arranged on the third supporting plate 12, and a second limiting docking block 14 is fixed on the piston rod of the limiting docking cylinder 13.
[0023] In this embodiment, the relative position of the second limit docking block 14 can be adjusted by the limit adjustment device, so that the first limit docking block 5 and the second limit docking block 14 can limit the steel wire coils of different diameters and heights, thereby realizing the release of the steel wire coils;
[0024] A rotating motor is arranged inside the wire-releasing support 2, a connecting shaft is fixed on the rotor of the rotating motor, a through slot is provided on the supporting disc 3, and the connecting shaft is fixedly connected to the bottom of the docking disc 4 through the through slot.
[0025] A sliding limit groove 15 is provided on the sliding support plate 1, and the wire-releasing bracket 2 is slidably limited inside the sliding limit groove 15. A telescopic cylinder 16 is horizontally provided on one side of the sliding support plate 1, and the piston rod of the telescopic cylinder 16 is fixedly connected to the wire-releasing bracket 2. In this embodiment, the position of the wire rope winding can be adjusted by the telescopic cylinder 16, so that the position of the wire rope when it is discharged always remains relatively unchanged with the external wire inlet.
[0026] Two deceleration damping devices are symmetrically arranged on the wire-releasing bracket 2. The deceleration damping device comprises an L-shaped support plate 17, which is fixed to the side of the wire-releasing bracket 2, a deceleration limit cylinder 18 is horizontally arranged on the L-shaped support plate 17, and an arc-shaped deceleration plate 19 is fixed to the piston rod of the deceleration limit cylinder 18. In this embodiment, the deceleration damping device can decelerate the docking plate 4 after stopping.
[0027] Working principle: The wire rope coil is placed on the docking disk 4 by a crane. At this time, the bottom docking groove of the wire rope coil is inserted on the first limit docking block 5. The position of the second limit docking block 14 and the upper limit hole of the docking disk 4 is adjusted by the first adjusting cylinder 6 and the third adjusting cylinder 11. The limit height of the second limit docking block 14 can be adjusted by the second adjusting cylinder 9. After the adjustment is completed, the second limit docking block 14 is inserted into the top docking groove of the wire rope coil through the limit docking cylinder 13.
[0028] Starting the rotating motor can drive the docking disk 4 to rotate on the supporting disk 3 to realize the unwinding of the wire rope coil. During the unwinding process, as the steel wire on the wire rope coil decreases, the diameter of the wire rope coil becomes smaller. The position of the wire rope coil can be adjusted by the telescopic cylinder 16 to keep it relatively unchanged with the external wire inlet.
[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the specific implementation methods of the utility model can still be modified or some technical features can be replaced by equivalents without departing from the spirit of the technical solution of the utility model, which should be included in the scope of the technical solution for protection of the utility model.
Claims
1. A wire rope pay-off device, characterized in that: It comprises a sliding support plate, a wire-releasing bracket is slidably arranged on the sliding support plate, a supporting disc is arranged on the top of the wire-releasing bracket, a docking disc is rotatably arranged on the supporting disc, and a first limiting docking block is arranged on the docking disc; A limit adjustment device is provided on the rear side of the wire-releasing bracket, and the limit adjustment device includes a plurality of first adjustment cylinders, the first adjustment cylinders are horizontally arranged on the rear side of the wire-releasing bracket, a first limit docking plate is fixed on the piston rod of the first adjustment cylinder, a first support plate is horizontally fixed on the first limit docking plate, and a second adjustment cylinder is vertically upwardly provided on the first support plate; A second supporting plate is fixed on the piston rod of the second adjusting cylinder, a second limiting docking plate is fixed on the second supporting plate, a plurality of third adjusting cylinders are horizontally arranged on the second limiting docking plate, a third supporting plate is fixed on the piston rod of the third adjusting cylinder, a limiting docking cylinder is vertically arranged downward on the third supporting plate, and a second limiting docking block is fixed on the piston rod of the limiting docking cylinder.
2. The wire rope pay-off device according to claim 1, characterized in that: A rotating motor is arranged inside the wire-releasing support, a connecting shaft is fixed on the rotor of the rotating motor, a through slot is arranged on the supporting disc, and the connecting shaft is fixedly connected to the bottom of the docking disc through the through slot.
3. The wire rope pay-off device according to claim 1, characterized in that: A sliding limit groove is laid on the sliding support plate, and the wire-releasing bracket is slidingly limited inside the sliding limit groove. A telescopic cylinder is horizontally arranged on one side of the sliding support plate, and the piston rod of the telescopic cylinder is fixedly connected to the wire-releasing bracket.
4. The wire rope pay-off device according to claim 1, characterized in that: Two deceleration damping devices are symmetrically arranged on the wire-releasing support.
5. The wire rope pay-off device according to claim 4, characterized in that: The deceleration and damping device includes an L-shaped support plate, which is fixed on the side of the wire-releasing bracket. A deceleration and limiting cylinder is horizontally arranged on the L-shaped support plate, and an arc-shaped deceleration plate is fixed on the piston rod of the deceleration and limiting cylinder.