Movable steel wire rope unwinding frame

Abstract

The utility model relates to the technical field of steel wire rope unwinding frames, in particular to a movable steel wire rope unwinding frame. The movable steel wire rope unwinding frame comprises a base, universal wheels, idler wheels, sleeves and extension rods, a plurality of containing grooves are formed in the base, the two universal wheels are installed at the bottom of the base, the idler wheels are placed in the two transversely-aligned containing grooves, the two extension rods are fixedly connected to the base, and the two extension rods are fixedly connected to the base. The two extension rods which are transversely aligned are jointly sleeved with a sleeve, a linear groove is formed in each extension rod, a plurality of limiting holes are formed in each linear groove, the rotary shafts are fixedly connected to the sleeves, and the movable plates are rotationally arranged on the rotary shafts. And the first elastic piece recovers to the original shape, the other end of the movable plate moves downwards to be reset, the clamping rod is clamped into the corresponding limiting hole again, and therefore the extension rod is fixed, and the problems that when the steel wire rope is unwound, the base moves, and the steel wire rope is wound and twisted are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel wire rope laying racks, in particular to a mobile steel wire rope laying rack. Background Art

[0002] Wire rope is a rope made of twisted strands of steel wire. It is a high-strength, wear-resistant, flexible material. It is a common material in industrial production and construction, widely used in various applications such as lifting, traction, and securing. To effectively manage and use wire rope, it is usually wound onto a reel for easy storage and transportation.

[0003] A wire rope unwinding rack is a device used to store and release wire ropes. It is mainly used to ensure that the wire ropes are neatly arranged and released smoothly during use. When placing winding wheels of different specifications, the distance between them can be adjusted by pulling the two bases outward. However, during the process of unwinding the wire rope, the bases are prone to movement, causing the wire rope to become entangled and twisted, which not only reduces work efficiency but also poses a safety hazard.

[0004] Therefore, a mobile wire rope unwinding rack with a limiting function is needed. Utility Model Content

[0005] In order to overcome the problem that the base is prone to movement during the process of unwinding the wire rope, resulting in problems such as entanglement and twisting of the wire rope, which not only reduces work efficiency but also poses a safety hazard, the utility model provides a mobile wire rope unwinding rack with a limiting function.

[0006] The technical solution of the utility model is: a mobile wire rope releasing rack, including a base, a universal wheel, a roller, a sleeve and an extension rod, a plurality of placement slots are provided on the base, two universal wheels are installed at the bottom of the base, rollers are placed inside the two transversely aligned placement slots, two extension rods are fixedly connected to the base, and the two transversely aligned extension rods are jointly sleeved with a sleeve, and also include a rotating shaft, a movable plate, a clamping rod and a first elastic member, a S-shaped groove is provided on the extension rod, a plurality of limiting holes are provided on the S-shaped groove, a rotating shaft is fixedly connected to the sleeve, a movable plate is rotatably provided on the rotating shaft, a clamping rod is fixedly connected to the bottom of the movable plate, the clamping rod is clamped into the limiting interior, and a first elastic member is connected between the movable plate and the sleeve.

[0007] More preferably, it also includes a mounting seat, a first guide rod, a limit plate, a limit block, a second elastic member and a handwheel, the left and right sides of the base are fixedly connected to the mounting seat, the first guide rod is slidably and rotatably provided on the mounting seat, the two first guide rods are fixedly connected to the limit plate, one of the first guide rods is fixedly connected to the limit block, the limit block is in contact with the base, the first guide rod is sleeved with a second elastic member, the two ends of the second elastic member are respectively connected to the mounting seat and the first guide rod, and the second elastic member is in a compressed state, and one of the first guide rods is fixedly connected to a handwheel.

[0008] More preferably, it also includes a support frame, a sliding rod, a screw, a second guide rod, a third elastic member and a conical block, the support frame is fixedly connected to the base, the sliding rod is slidably provided on the support frame, the screw is rotatably provided on the support frame, the screw is threadedly connected to the sliding rod, the second guide rod is slidably and rotatably provided on the sliding rod, the conical block is fixedly connected to the second guide rod, the third elastic member is sleeved on the second guide rod, and the two ends of the third elastic member are respectively connected to the sliding rod and the conical block.

[0009] More preferably, a ball bearing is further included, and the sliding rod is provided with a ball bearing.

[0010] More preferably, a handle is further included, a threaded hole is provided inside the extension rod, and the handle is threadedly provided on the threaded hole.

[0011] More preferably, a limiting ring is further included, and two limiting rings are fixedly connected to the extension rod.

[0012] Compared with the prior art, the utility model provides a movable wire rope unwinding rack with the following beneficial effects: 1. The first elastic member is restored to its original state, so that the other end of the movable plate moves downward and resets, and the clamping rod is re-engaged in the corresponding limiting hole, thereby fixing the extension rod, avoiding the base from moving when unwinding the wire rope, resulting in problems such as entanglement and twisting of the wire rope.

[0013] 2. The second elastic member restores its original shape to push the first guide rod upward, driving the limit plate to move upward, thereby limiting the winding wheel and preventing the winding wheel from falling off.

[0014] 3. By loosening the second guide rod, the third elastic member returns to its original state and pushes the second guide rod inward, so that the conical block is engaged with the winding wheel, thereby increasing the stability of the winding wheel rotation and preventing the winding wheel from being displaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the components of the present invention.

[0016] Figure 2 It is a schematic diagram of the three-dimensional structure of the base, roller and sleeve of the utility model.

[0017] Figure 3 It is a schematic three-dimensional cross-sectional structure diagram of the sleeve, extension rod and movable plate of the utility model.

[0018] Figure 4 It is a schematic diagram of the three-dimensional cross-sectional structure of the sleeve, extension rod and limit ring of the utility model.

[0019] Figure 5 It is a schematic diagram of the three-dimensional structure of the base, roller and limit plate of the utility model.

[0020] Figure 6 It is a schematic diagram of the three-dimensional structure of the mounting seat, limiting plate and limiting block of the utility model.

[0021] Figure 7 It is a schematic diagram of the three-dimensional cross-sectional structure of the support frame, sliding rod and screw rod of the utility model.

[0022] The meanings of the reference numerals in the figure are: 1. base, 101. placement slot, 102. universal wheel, 2. roller, 3. sleeve, 4. extension rod, 5. slot, 6. limiting hole, 7. rotating shaft, 8. movable plate, 9. clamping rod, 10. first elastic member, 11. mounting seat, 12. first guide rod, 13. limiting plate, 14. limiting block, 15. second elastic member, 16. handwheel, 17. support frame, 18. sliding rod, 19. screw, 20. second guide rod, 21. third elastic member, 22. tapered block, 23. ball bearing, 24. threaded hole, 25. handle, 26. limiting ring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Example 1: A mobile wire rope laying rack, please refer to Figure 1-Figure 5The utility model provides a put rope frame, including base 1, universal wheel 102, gyro wheel 2, sleeve 3 and extension pole 4, four placement grooves 101 are set up on base 1, two universal wheels 102 are installed on the bottom of base 1, and the universal wheel 102 is convenient for moving to the put rope frame, gyro wheel 2 is placed in the two placement grooves 101 of horizontal alignment, two extension poles 4 are fixedly connected on base 1, and the sleeve 3 is commonly sleeved in the horizontal alignment of two extension poles 4, a slot 5 is set up on extension pole 4, a plurality of limiting holes 6 are set up on a slot 5, a rotating shaft 7 is fixedly connected on sleeve 3, a movable plate 8 is rotatably arranged on rotating shaft 7, a clamping rod 9 is fixedly connected on movable plate 8 bottom, the clamping rod 9 is clamped into the limiting interior, a first elastic element 10 is connected between movable plate 8 and sleeve 3, a threaded hole 24 is arranged in extension pole 4, a handle 25 is screw set on threaded hole 24, and the handle 25 is convenient for carrying the put rope frame, two limiting rings 26 are fixedly connected on extension pole 4.

[0025] When the steel wire rope is needed to be put, first, the winding wheel is placed on the base 1, then the steel wire rope is pulled to make the winding wheel rotate to realize the release of the steel wire rope, when the winding wheel of different sizes is needed to be placed, the one end of the movable plate 8 is pressed downward, the other end of the movable plate 8 is tilted upward, the first elastic element 10 is compressed, the clamping rod 9 is driven to move upward and is separated from the limiting hole 6, at this time, the extension pole 4 is pulled outward to drive the base 1 to move outward, the distance between the two bases 1 is adjusted to be able to place the winding wheel of different sizes, thereby the applicability and working efficiency of the put rope frame are improved, after the distance adjustment is completed, the one end of the movable plate 8 pressed before is released, the first elastic element 10 returns to the original state, the other end of the movable plate 8 moves downward and resets, the clamping rod 9 is clamped into the corresponding limiting hole 6 again, thereby the extension pole 4 is fixed, the base 1 is prevented from moving when the steel wire rope is put, the problems such as the winding and the distortion of the steel wire rope are caused.

[0026] Embodiment 2: on the basis of embodiment 1, please refer to Figure 5 And Figure 6 The base 1 is fixedly connected with the mounting seat 11 on the left and right sides, the first guide rod 12 is slidably and rotatably arranged on the mounting seat 11, the two first guide rods 12 are fixedly connected with the limiting plate 13, the limiting block 14 is fixedly connected on one of the first guide rods 12, the limiting block 14 is in contact with the base 1, the second elastic element 15 is sleeved on the first guide rod 12, the second elastic element 15 is connected with the mounting seat 11 and the first guide rod 12 at two ends respectively, and the second elastic element 15 is in the compressed state, the hand wheel 16 is fixedly connected on one of the first guide rods 12, the hand wheel 16 increases the force area between the hand and the first guide rod 12, thereby conveniently rotating the first guide rod 12.

[0027] When a small amount of wire rope remains on the winding reel, hold the handwheel 16 and rotate the first guide rod 12 outward, driving the limit block 14 to rotate outward and no longer contacting the base 1. At this time, the second elastic member 15 returns to its original state and pushes the first guide rod 12 to move upward, driving the limit plate 13 to move upward, thereby limiting the winding reel and preventing it from falling off.

[0028] See also Figure 1 、 Figure 2 and Figure 7 A support frame 17 is fixedly connected to the base 1, a sliding rod 18 is slidably provided on the support frame 17, a screw 19 is rotatably provided on the support frame 17, the screw 19 is threadedly connected to the sliding rod 18, a second guide rod 20 is slidably and rotatably provided on the sliding rod 18, a conical block 22 is fixedly connected to the second guide rod 20, a third elastic member 21 is sleeved on the second guide rod 20, and the two ends of the third elastic member 21 are respectively connected to the sliding rod 18 and the conical block 22, a ball bearing 23 is provided on the sliding rod 18, which reduces the friction resistance of the second guide rod 20.

[0029] After placing the winding wheel on the base 1, pull the second guide rod 20 outward and compress the third elastic member 21, then rotate the screw 19 to move the sliding rod 18 upward. When the sliding rod 18 moves to the appropriate position, stop rotating the screw 19, and then release the second guide rod 20. The third elastic member 21 returns to its original state and pushes the second guide rod 20 inward, so that the conical block 22 is engaged with the winding wheel, thereby increasing the stability of the winding wheel rotation and preventing the winding wheel from being displaced.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mobile wire rope laying rack, comprising a base (1), a universal wheel (102), a roller (2), a sleeve (3) and an extension rod (4), wherein a plurality of placement grooves (101) are provided on the base (1), two universal wheels (102) are installed at the bottom of the base (1), rollers (2) are placed inside the two placement grooves (101) aligned laterally, two extension rods (4) are fixedly connected to the base (1), and the two extension rods (4) aligned laterally are jointly sleeved with a sleeve (3), characterized in that: The invention also includes a rotating shaft (7), a movable plate (8), a clamping rod (9) and a first elastic member (10); a straight groove (5) is provided on the extension rod (4); a plurality of limiting holes (6) are provided on the straight groove (5); a rotating shaft (7) is fixedly connected to the sleeve (3); a movable plate (8) is rotatably provided on the rotating shaft (7); a clamping rod (9) is fixedly connected to the bottom of the movable plate (8); the clamping rod (9) is clamped into the limiting inner portion; and a first elastic member (10) is connected between the movable plate (8) and the sleeve (3).

2. The mobile wire rope laying stand according to claim 1, characterized in that: The invention also includes a mounting seat (11), a first guide rod (12), a limiting plate (13), a limiting block (14), a second elastic member (15) and a hand wheel (16). The left and right sides of the base (1) are fixedly connected to the mounting seat (11). The first guide rod (12) is slidably and rotatably provided on the mounting seat (11). The two first guide rods (12) are fixedly connected to the limiting plate (13). One of the first guide rods (12) is fixedly connected to the limiting block (14). The limiting block (14) contacts the base (1). The first guide rod (12) is sleeved with a second elastic member (15). The two ends of the second elastic member (15) are respectively connected to the mounting seat (11) and the first guide rod (12). The second elastic member (15) is in a compressed state. One of the first guide rods (12) is fixedly connected to the hand wheel (16).

3. The mobile wire rope laying stand according to claim 2, characterized in that: The invention also comprises a support frame (17), a sliding rod (18), a screw rod (19), a second guide rod (20), a third elastic member (21) and a tapered block (22); the base (1) is fixedly connected with the support frame (17); the support frame (17) is slidably provided with the sliding rod (18); the support frame (17) is rotatably provided with the screw rod (19); the screw rod (19) is threadedly connected to the sliding rod (18); the sliding rod (18) is slidably and rotatably provided with the second guide rod (20); the second guide rod (20) is fixedly connected with the tapered block (22); the second guide rod (20) is sleeved with the third elastic member (21); and the two ends of the third elastic member (21) are respectively connected with the sliding rod (18) and the tapered block (22).

4. The mobile wire rope laying stand according to claim 3, characterized in that: It also includes a ball bearing (23), and the sliding rod (18) is provided with the ball bearing (23).

5. The mobile wire rope laying stand according to claim 4, characterized in that: The extension rod (4) further comprises a handle (25). A threaded hole (24) is provided inside the extension rod (4), and the threaded hole (24) is threadedly provided with the handle (25).

6. The mobile wire rope laying stand according to claim 5, characterized in that: It also includes a limiting ring (26), and two limiting rings (26) are fixedly connected to the extension rod (4).

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