Pay-off device for steel wire rope

Abstract

The pay-off device for the steel wire rope comprises a base, a supporting plate is fixedly arranged on one side edge of the top of the base, a main shaft is installed on one side wall of the supporting plate in a rotating mode, and the side end, close to the supporting plate, of the main shaft is fixedly sleeved with a fixed baffle ring. A movable baffle ring is detachably arranged at the side end, away from the supporting plate, of the main shaft, side plates are arranged on the two opposite side edges of the base, a supporting plate is fixedly connected between the two side plates, a sliding groove is formed in the top of the supporting plate, a movable sleeve block is slidably connected into the sliding groove, and a support is arranged at the top end of the movable sleeve block; the support is a U-shaped frame, and a guide roller is rotationally installed in the support. The utility model belongs to the technical field of pay-off devices, and particularly relates to a pay-off device for a steel wire rope.

Description

Technical Field

[0001] The utility model belongs to the technical field of wire-releasing devices, in particular to a wire-releasing device for a steel wire rope. Background Art

[0002] Wire rope is a spiral bundle of steel wires twisted together according to certain rules with steel wires that meet the requirements of mechanical properties and geometric dimensions. Wire rope is composed of steel wires, rope core and grease. Wire rope is first twisted into strands by multiple layers of steel wires, and then a certain number of strands are twisted into a spiral rope with the rope core as the center. When the wire rope is produced or processed as raw material, the center circular hole of the wire reel is often installed in the rotating shaft on the rotating disk for unwinding.

[0003] The existing wire rope pay-off device has a reel that is inconvenient to install and disassemble, which increases the difficulty of the pay-off work. During the pay-off process, manual correction is required to make the line more neat. However, manual control increases the labor force of the personnel and reduces the work efficiency. Utility Model Content

[0004] In order to solve the above-mentioned problems that the reel is inconvenient to install and disassemble, and manual correction by personnel is required during the wire-laying process, the utility model provides a wire-laying device for a wire rope.

[0005] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: a wire rope pay-off device includes a base, a support plate is fixedly provided on one side edge of the top of the base, a main shaft is rotatably installed on one side wall of the support plate, a side end fixed sleeve of the main shaft close to the support plate is provided with a fixed baffle ring, and a side end of the main shaft away from the support plate is detachably provided with a movable baffle ring, side plates are provided on both opposite sides of the base, a support plate is fixedly connected between the two groups of side plates, a slide groove is provided on the top of the support plate, a movable sleeve block is slidably connected in the slide groove, a bracket is provided on the top of the movable sleeve block, the bracket is a U-shaped frame, and a guide roller is rotatably installed in the bracket.

[0006] As a preferred technical solution of the utility model, a threaded rod is connected between the two groups of side plates, and the threaded rod is threadably adapted to penetrate the movable sleeve block.

[0007] As a preferred technical solution of the utility model, a driving motor is installed on the other side wall of the support plate, and the output end of the driving motor passes through the support plate and is connected to the main shaft.

[0008] As a preferred technical solution of the utility model, a transmission wheel 1 is rotatably installed on the outer wall of the side plate, the rotation center axis of the transmission wheel 1 passes through the side plate and is connected to the threaded rod, a transmission wheel 2 is fixedly sleeved on the main shaft between the fixed baffle ring and the support plate, and a transmission belt is connected between the transmission wheel 2 and the transmission wheel 1.

[0009] As a preferred technical solution of the utility model, a threaded portion is provided at one side end of the main shaft away from the support plate, a collar is connected to the side end of the threaded portion, and the collar is threadably matched with the threaded portion.

[0010] As a preferred technical solution of the utility model, a locking screw is passed through the top thread of the collar.

[0011] As a preferred technical solution of the utility model, an arc-shaped groove ring is provided in the circumferential direction of the guide roller.

[0012] Compared with the prior art, the utility model adopts the above structure to achieve the following beneficial effects:

[0013] 1. The reciprocating guide roller is set to guide the wire rope passing through the guide roller to retract and release the wire, so that the guide roller reciprocates in the direction of the wire retraction and release. Therefore, when the device is retracting and releasing the wire, it does not need to be manually corrected, so that the wire is reeled more neatly and it is not easy to get knotted when retracting and releasing the wire, thereby improving the work efficiency of the wire retraction and release;

[0014] 2. Through the setting of fixed retaining ring and movable retaining ring, the movable retaining ring is removed from the main shaft by rotating the sleeve on the threaded part, and the reel for winding the wire rope is put on the main shaft. The reel is stopped and limited by the fixed retaining ring. Then the movable retaining ring is installed back on the main shaft and the reel is clamped and limited to facilitate the disassembly and installation of the reel so as to carry out the wire laying work. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the wire rope pay-off device proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the overall structure of the wire rope pay-off device proposed by the utility model;

[0017] Figure 3 A top view of the wire rope pay-off device provided by the utility model;

[0018] Figure 4 for Figure 3 A partial enlarged view of point A in the middle.

[0019] Among them, 1. base, 2. support plate, 3. main shaft, 4. fixed baffle ring, 5. movable baffle ring, 6. side plate, 7. support plate, 8. slide groove, 9. movable sleeve block, 10. bracket, 11. guide roller, 12. threaded rod, 13. drive motor, 14. transmission wheel 1, 15. transmission wheel 2, 16. transmission belt, 17. threaded part, 18. sleeve ring, 19. locking screw. DETAILED DESCRIPTION

[0020] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance. The present utility model is further described in detail below in conjunction with the accompanying drawings.

[0022] like Figure 1-4 As shown, the wire rope pay-off device provided by the utility model comprises a base 1, a support plate 2 is fixedly arranged on one side edge of the top of the base 1, a main shaft 3 is rotatably mounted on one side wall of the support plate 2, a fixed retaining ring 4 is fixedly sleeved on the side end of the main shaft 3 close to the support plate 2, and a movable retaining ring 5 is detachably arranged on the side end of the main shaft 3 away from the support plate 2, the movable retaining ring 5 is removed from the main shaft 3, and a reel for winding the wire rope is inserted into the main shaft 3, the reel is resisted and limited by the fixed retaining ring 4, and the movable retaining ring 5 is installed back on the main shaft 3, and the reel is clamped and limited, so as to facilitate the disassembly and installation of the reel so as to carry out the wire pay-off work, and the base 1 is provided with two opposite sides. There are side plates 6, threaded rods 12 are connected between the two groups of side plates 6, support plates 7 are fixedly connected between the two groups of side plates 6, a slide groove 8 is arranged on the top of the support plate 7, a movable sleeve block 9 is slidably connected in the slide groove 8, the movable sleeve block 9 is threadedly adapted and penetrated with the threaded rod 12, a bracket 10 is arranged on the top of the movable sleeve block 9, the bracket 10 is a U-shaped frame, a guide roller 11 is rotatably installed in the bracket 10, an arc groove ring is arranged in the circumferential direction of the guide roller 11, so that the wire rope passes through the guide roller 11, the wire rope of the reel unwinding on the main shaft 3 passes through the guide roller 11, and the guide roller 11 slides in the slide groove 8 through the movable block, so as to realize the guiding correction of the unwinding wire rope, and no manual correction is required.

[0023] like Figure 1 and 3 As shown, a drive motor 13 is installed on the other side wall of the support plate 2. The output end of the drive motor 13 passes through the support plate 2 and is connected to the main shaft 3. The drive motor 13 drives the main shaft 3 to rotate, thereby driving the reel on the main shaft 3 to reel in and unwind the line.

[0024] like Figure 1-3 As shown, a transmission wheel 14 is rotatably installed on the outer wall of the side plate 6, and the rotation center axis of the transmission wheel 14 passes through the side plate 6 and is connected to the threaded rod 12. A transmission wheel 2 15 is fixedly sleeved on the main shaft 3 between the fixed retaining ring 4 and the support plate 2. A transmission belt 16 is connected between the transmission wheel 2 15 and the transmission wheel 1 14. The driving motor 13 drives the main shaft 3 to rotate, and the transmission wheel 2 15 on the main shaft 3 drives the transmission wheel 1 14 to rotate through the transmission belt 16. The transmission wheel 14 drives the threaded rod 12 to rotate, and the movable sleeve block 9 is driven to slide in the slide groove 8 under the thread transmission action of the threaded rod 12.

[0025] like Figure 4 As shown, a threaded portion 17 is provided at one side end of the main shaft 3 away from the support plate 2, and a collar 18 is connected to the side end of the threaded portion 17. The collar 18 is threadably adapted to the threaded portion 17. The movable collar 18 is installed and disassembled by rotating on the threaded portion 17 of the main shaft 3 through the collar 18. A locking screw 19 passes through the top thread of the collar 18. After the movable collar 18 clamps the reel on the main shaft 3 to a limited position, it is locked and fixed by a locking bolt.

[0026] When in use, the movable retaining ring 5 is removed from the main shaft 3 by rotating the sleeve ring 18 on the threaded portion 17, and the reel for winding the wire rope is put onto the main shaft 3. The reel is blocked and limited by the fixed retaining ring 4. The movable retaining ring 5 is installed back on the main shaft 3 and the reel is clamped and limited. After the movable sleeve 18 clamps the reel on the main shaft 3 and limits the position, it is locked and fixed with a locking bolt. The wire rope passes through the groove on the guide roller 11, and the drive motor 13 is started. The drive motor 13 drives the main shaft 3 to rotate, and the reel on the main shaft 3 rotates to release the wire. At the same time, the transmission wheel 2 15 on the main shaft 3 drives the transmission wheel 1 14 to rotate through the transmission belt 16, and the transmission wheel 1 14 drives the threaded rod 12 to rotate. Under the threaded transmission action of the threaded rod 12, the movable sleeve block 9 is driven to slide in the slide groove 8, and the guide roller 11 moves back and forth following the retraction and release direction of the line, thereby guiding and correcting the wire rope for releasing the line.

[0027] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A wire rope pay-off device, comprising a base (1), a support plate (2) being fixedly arranged on one side of the top of the base (1), a main shaft (3) being rotatably mounted on one side wall of the support plate (2), characterized in that: The side end fixed sleeve of the main shaft (3) close to the support plate (2) is provided with a fixed retaining ring (4), and the side end of the main shaft (3) away from the support plate (2) is detachably provided with a movable retaining ring (5). The two opposite sides of the base (1) are provided with side plates (6), and a support plate (7) is fixedly connected between the two groups of side plates (6). A slide groove (8) is provided on the top of the support plate (7), and a movable sleeve block (9) is slidably connected in the slide groove (8). A bracket (10) is provided at the top of the movable sleeve block (9), and the bracket (10) is a U-shaped frame. A guide roller (11) is rotatably installed in the bracket (10).

2. The wire rope pay-off device according to claim 1, characterized in that: A threaded rod (12) is connected between the two groups of side plates (6), and the threaded rod (12) is threadably matched with the movable sleeve block (9).

3. The wire rope pay-off device according to claim 1, characterized in that: A driving motor (13) is mounted on the other side wall of the support plate (2), and an output end of the driving motor (13) passes through the support plate (2) and is connected to the main shaft (3).

4. The wire rope pay-off device according to claim 2, characterized in that: A transmission wheel 1 (14) is rotatably mounted on the outer wall of the side plate (6); a rotation center axis of the transmission wheel 1 (14) passes through the side plate (6) and is connected to the threaded rod (12); a transmission wheel 2 (15) is fixedly sleeved on the main shaft (3) between the fixed retaining ring (4) and the support plate (2); a transmission belt (16) is connected between the transmission wheel 2 (15) and the transmission wheel 1 (14).

5. The wire rope pay-off device according to claim 1, characterized in that: A threaded portion (17) is provided at one side end of the main shaft (3) away from the support plate (2), a collar (18) is connected to the side end of the threaded portion (17), and the collar (18) is threadably matched with the threaded portion (17).

6. The wire rope pay-off device according to claim 5, characterized in that: A locking screw (19) is threaded through the top of the collar (18).

7. The wire rope pay-off device according to claim 1, characterized in that: An arc-shaped groove ring is arranged in the circumferential direction of the guide roller (11).

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