CN215798124U

CN215798124U - Steel wire rope coiling device

Info

Publication number: CN215798124U
Application number: CN202121466148.6U
Authority: CN
Inventors: 范伦; 柴长明; 吴俊涛; 高华春; 雷波
Original assignee: MCC Baosteel Technology Services Co Ltd
Current assignee: MCC Baosteel Technology Services Co Ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2022-02-11
Anticipated expiration: 2031-06-29

Abstract

The utility model relates to a steel wire rope coiling device, which comprises: a base; the winding drum is vertically and rotatably arranged on the base and used for winding the steel wire rope; the winding drum driving part is arranged on the base and used for driving the winding drum to rotate; the rope arranging mechanism is arranged at one end of the base and used for guiding the steel wire rope to move; the utility model has the following beneficial effects: wire rope's one end is passed rope arranging mechanism and is connected on the reel, and reel drive division drive reel rotates for wire rope constantly must convolute on the reel via the guide of rope arranging mechanism, and the device's reel is vertical to be arranged on the base, simple structure, and small in size, the wire rope of being convenient for in the narrow and small space is convoluteed.

Description

Steel wire rope coiling device

Technical Field

The utility model relates to the field of steel wire ropes, in particular to a steel wire rope coiling device.

Background

The loop is widely distributed in related units of a cold rolling area and consists of a loop trolley, a winch, a loop roller and a traction steel wire rope, wherein one end of the traction steel wire rope is fixed on a winding drum of the winch through a pressing plate, and the other end of the traction steel wire rope is fixed at the top of the loop around a pulley block. The loop finishes the expansion and contraction loop action by pulling the loop trolley through the steel wire rope, and the steel wire rope needs to be replaced periodically due to the heavy weight of the loop trolley. The winch is positioned on the transmission side of the loop, the steel wire rope needs to be replaced outside the safety protection railing of the winch, and the construction position is narrow; the height of the vertical loop is larger than that of a travelling crane track, the loop is generally arranged in a pit, a steel structure frame and other relatively closed spaces, and hoisting equipment such as a travelling crane and a crane cannot directly hoist the inner members of the loop, so that the hoisting is difficult when the internal equipment is replaced.

The existing steel wire rope reeling device is poor in applicability in a narrow and closed space, and a large amount of manpower is needed to be spent and the efficiency is low no matter the steel wire rope is reeled or replaced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a steel wire rope coiling device which is simple in structure and convenient to operate.

The utility model provides a steel wire rope coiling device, which comprises: a base; the winding drum is vertically and rotatably arranged on the base and used for winding the steel wire rope; the winding drum driving part is arranged on the base and used for driving the winding drum to rotate; and the rope arranging mechanism is arranged at one end of the base and used for guiding the steel wire rope to move.

Preferably, the circumferential surface of the winding drum is provided with a plurality of diameter-changing holes along the axial direction, diameter-changing plates are inserted into the diameter-changing holes, and at least one end of each diameter-changing plate can move along the radial direction of the winding drum; the winding drum is further provided with a limiting mechanism used for limiting the reducing plate.

Preferably, one end of the reducing plate is hinged to one end of the winding drum, and the other end of the reducing plate is fixed to the winding drum through the limiting mechanism.

Preferably, the limiting mechanism comprises a movable rod fixedly arranged on the winding drum and an end movable block fixedly arranged at the position far away from the hinged end, the movable block is limited to move on the movable rod, and the movable rod and the movable block are limited through a wedge.

Preferably, the winding drum driving part comprises a driving motor, and a worm and gear speed reducing mechanism is installed between an output shaft of the driving motor and the winding drum.

Preferably, the rope guiding mechanism comprises a rope guiding wheel group, the rope guiding wheel group comprises at least two rotatable rope guiding wheels which are adjacently arranged, and when the rope guiding mechanism works, the steel wire rope penetrates through a gap between the two rope guiding wheels.

Preferably, the rope guiding mechanism further comprises a vertical rod, and the rope guiding wheel group is arranged on the vertical rod and can move up and down along the vertical rod.

Preferably, the vertical rod at least comprises a reciprocating screw rod, the rope guide wheel group is adaptively connected to the reciprocating screw rod, and the reciprocating screw rod is in transmission connection with the winding drum driving part.

Preferably, the upper end and the lower end of the winding drum are provided with support arms, and the end parts of the support arms protrude out of the outer circumferential surface of the winding drum.

Preferably, a support arm at the upper end of the spool is removably connected to the spool.

As described above, the wire rope reeling device according to the present invention has the following beneficial effects: wire rope's one end is passed rope arranging mechanism and is connected on the reel, and reel drive division drive reel rotates for wire rope constantly must convolute on the reel via the guide of rope arranging mechanism, and the device's reel is vertical to be arranged on the base, simple structure, and small in size, the wire rope of being convenient for in the narrow and small space is convoluteed.

Drawings

Fig. 1 is a schematic view of a steel wire rope reeling device of the utility model.

Fig. 2 is a schematic view of the cable reeling device with the reel removed.

Fig. 3 is another schematic view of the cable reeling device of the present invention with the reel removed.

Fig. 4 is a schematic view of the steel cable reeling device with the supporting arm removed.

Fig. 5 is an enlarged view of the area a in fig. 4.

Reference numerals:

100. a base; 110. a support leg; 200. a reel; 210. a reel drive section; 211. a drive motor; 212. a worm gear reduction mechanism; 220. a variable diameter hole; 230. a reducing plate; 240. a limiting mechanism; 241. a movable rod; 242. a movable block; 243. a wedge; 300. a rope arrangement mechanism; 310. a rope guide pulley group; 311. a rope guide wheel; 320. a vertical rod; 321. a drive sprocket; 322. a driven sprocket; 330. a movable vertical rod; 331. a static vertical rod; 400. a support arm; 410. an upper support arm; 411. lifting lugs; 412. a first support bar; 413. a second support bar; 420. a lower support arm.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.

It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms such as "upper", "lower", "left", "right" and "middle" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and changes or modifications of the relative relationship may be made without substantial technical changes.

As shown in fig. 1 and fig. 2, a wire rope reeling device of the present embodiment includes: the rope winding device comprises a base 100, a winding drum 200, a winding drum driving part 210 and a rope arranging mechanism 300, wherein the winding drum 200 is vertically and rotatably arranged on the base 100 and used for winding a steel wire rope; the reel driving part 210 is disposed on the base 100 for driving the reel 200 to rotate; the rope guiding mechanism 300 is disposed at one end of the base 100 and guides the movement of the wire rope. When the rope winding device works, one end of the steel wire rope penetrates through the rope arrangement mechanism 300 to be connected to the winding drum 200, and the winding drum driving part 210 drives the winding drum 200 to rotate, so that the steel wire rope is continuously wound on the winding drum 200 under the guidance of the rope arrangement mechanism 300. Preferably, the winding drum driving part 210 includes a driving motor 211, and a worm gear speed reducing mechanism 212 is installed between an output shaft of the driving motor 211 and the winding drum 200, for driving the winding drum 200 to rotate.

As shown in fig. 1, 4 and 5, a plurality of reducing holes 220 are axially formed in the circumferential surface of the winding drum 200, a reducing plate 230 is inserted into the reducing holes 220, and at least one end of the reducing plate 230 can move along the radial direction of the winding drum 200; the spool 200 is further provided with a stopper mechanism 240 for limiting the diameter-changing plate 230. Preferably, one end of the diameter-changing plate 230 is hinged to one end of the winding drum 200, and the other end of the diameter-changing plate 230 is fixed to the winding drum 200 by a limiting mechanism 240. The limiting mechanism 240 includes a movable rod 241 fixed on the winding drum 200 and an end movable block 242 fixed at the end far away from the hinged end, the movable block 242 is limited to move on the movable rod 241, and the movable rod 241 and the movable block 242 are limited by a wedge 243.

As shown in fig. 4 and 5, when the wire rope is collected and wound, the wedge 243 is inserted into the movable rod 241 and cooperates with the movable block 242 to limit the diameter-varying plate 230 to a position where the diameter-varying plate 230 protrudes most from the outer circumferential surface of the drum 200. When the wire rope disc wound on the winding drum 200 needs to be drawn out, the wedge 243 is pulled out, and one end of the diameter-changing plate 230 moves inwards along the radial direction of the winding drum 200, so that the winding drum 200 and the wire rope disc are loosened, the friction force is reduced, and the wire rope disc is conveniently drawn out from the winding drum 200. The engagement of the reducing plate 230 with the reducing hole 220 facilitates adjustment of the tension between the wire rope reel and the outer circumferential surface of the drum 200. In particular, when the entire bundle of the wire rope wound around the drum 200 is pulled out from the drum 200, the wire rope can be smoothly detached by loosening between the drum 200 and the wire rope.

As shown in fig. 3, the rope guiding mechanism 300 includes a rope guiding pulley set 310, the rope guiding pulley set 310 includes at least two rope guiding pulleys 311 that are adjacently disposed and can rotate, and the steel wire rope passes through a gap between the two rope guiding pulleys 311.

As shown in fig. 1, 2 and 3, the wire rope passes through the gap between the two rope guide rollers 311, is closely attached to at least the circumferential surface of one of the rope guide rollers 311, and is wound around the drum 200, ensuring that the wire rope is wound around the drum 200 after being tensioned between the rope guide rollers 311 and the drum 200, and further confirming the compactness of the wire rope wound around the drum 200. The rope guiding mechanism 300 further comprises a vertical rod 320, and the rope guiding wheel set 310 can move up and down along the vertical rod 320. In this embodiment, two vertical rods 320 are arranged in parallel, namely a movable vertical rod 330 and a static vertical rod 331, wherein a driven sprocket 322 is arranged at the end of the movable vertical rod 330, a driving sprocket 321 is arranged on the output shaft of the driving motor 211, and the driving sprocket 321 is chain-connected with the driven sprocket 322; the movable vertical rod 330 is a reciprocating screw, and the rope guide 310 reciprocates up and down along the screw by the driving of the driven sprocket 322, thereby winding the wire rope around the drum 200 in the axial direction of the drum 200.

As shown in fig. 1, support arms 400 are provided at upper and lower ends of the roll 200, and ends of the support arms 400 protrude from an outer circumferential surface of the roll 200. In this embodiment, four upper support arms 410 are uniformly distributed around the circumference of the drum 200, and each upper support arm 410 extends radially along the drum 200. The lower support arm 420 is arranged in a similar manner to the upper support arm 410 and is located at the lower end of the drum 200. The upper and

lower support arms

410 and 420 protruding from the outer circumferential surface of the drum 200 define upper and lower limits of the winding of the wire rope on the drum 200, ensuring that the wire rope is wound on the drum 200. The particular upper support arm 410 is removably attached to the upper end of the spool 200. in this embodiment, the upper support arm 410 is bolted to the spool 200. After the wire rope is wound, the formed wire rope reel may be fixed to the upper support arm 410, the friction between the wire rope reel and the drum 200 is reduced by the radial inward movement of one end of the reducer plate 230, the upper support arm 410 is detached from the drum 200, and the wire rope fixed to the upper support arm 410 and the upper support arm 410 are lifted to a predetermined position by the hanger. For the convenience of hoisting, a plurality of lifting lugs 411 can be further arranged on the upper supporting arm 410.

As shown in fig. 1, in particular, in the present embodiment, each upper support arm 410 includes at least two hinged support rods, namely a first support rod 412 and a second support rod 413, wherein a first end of the first support rod 412 is fixed on the winding drum 200, a second end of the first support rod 412 is hinged to a first end of the second support rod 413, and a second end of the second support rod 413 is a free end. In this embodiment, the first support bar 412 is connected to the second support bar 413 by a pin. When the upper support arm 410 is in the open position, the two support rods can be locked when the two support rods are approximately positioned on the same straight line; when the upper support bar is in the retracted position, the second support bar 413 is substantially parallel to the central axis of the spool 200 and perpendicular to the first support bar 412, and the two support bars are locked. It should be noted that the joint of the two support rods protrudes from the outer edge of the upper end face of the winding drum 200, and the second support rod 413 completely extends from the outer edge of the upper end face of the winding drum 200.

When the wire rope reeling device needs to be lowered to a preset position and the space needed to pass through is narrow, the second support rod 413 can be retracted, so that the upper support rod is in the retracted position, and when the wire rope reeling device reaches the preset position, the second support rod 413 can be lowered, so that the upper support arm 410 is in the opened position. Therefore, the steel wire rope reeling device is not only cheap to move in a narrow space, but also convenient for the steel wire rope reeling device at a preset position to wind the steel wire rope (namely, the second support rod 413 which extends out can ensure that the steel wire rope is wound on the barrel body of the winding drum 200, and meanwhile, the winding amount of the steel wire rope wound on the winding drum 200 is increased by increasing the thickness of the steel wire rope roll which can be wound on the winding drum 200). The hinge joint of the two support rods protrudes at the outer edge of the upper end surface of the drum 200, and even if the upper support arm 410 cannot be in the open position, the wire rope reeling device can still work normally. Accordingly, the lower supporting arm 400 is formed by at least two supporting rods hinged together, and has substantially the same structure as the upper supporting arm 410, which will not be described herein again. As shown in FIG. 1, the base 100 is rotatably provided with support legs 110, and the support legs 110 can be horizontally opened toward both sides of the base 100. The base 100 may be fixed by chemical bolts, and the support legs 110 may be horizontally opened toward both sides of the base 100, so that the base 100 may be securely fixed on the ground.

The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. A wire rope coiling device is characterized by comprising: a base (100); the winding drum (200), the winding drum (200) is vertically and rotatably arranged on the base (100) and is used for winding a steel wire rope; the winding drum driving part (210) is arranged on the base (100) and is used for driving the winding drum (200) to rotate; and the rope arranging mechanism (300) is arranged on the base (100) and used for guiding the movement of the steel wire rope.

2. The wire rope reeling device according to claim 1, wherein a plurality of reducing holes (220) are formed in the circumferential surface of the reel (200) along the axial direction, a reducing plate (230) protruding out of the circumferential surface of the reel (200) is inserted into each reducing hole (220), and at least one end of each reducing plate (230) can move along the radial direction of the reel (200); the winding drum (200) is further provided with a limiting mechanism (240) used for limiting the reducing plate (230).

3. A cable reeling device according to claim 2, wherein one end of the reducing plate (230) is hinged to one end of the reel (200), and the other end of the reducing plate (230) is fixed to the reel (200) by the limiting mechanism (240).

4. A cable reeling device according to claim 3, wherein the limiting mechanism (240) comprises a movable bar (241) fixed to the drum (200) and a movable block (242) fixed to the end remote from the hinged end, the movable block (242) being constrained to move on the movable bar (241), and the movable bar (241) and the movable block (242) being limited by a wedge (243).

5. A wire rope reeling device according to claim 1, wherein the reel driving part (210) comprises a driving motor (211), and a worm gear speed reducing mechanism (212) is installed between an output shaft of the driving motor (211) and the reel (200).

6. A wire rope reeling device according to claim 4, wherein the rope guiding mechanism (300) comprises a rope guiding pulley group (310), the rope guiding pulley group (310) comprises at least two adjacently arranged and rotatable rope guiding pulleys (311), and the wire rope passes through a gap between the two rope guiding pulleys (311) during operation.

7. A wire rope reeling device according to claim 6, wherein the rope guiding mechanism (300) further comprises a vertical rod (320), and the rope guiding pulley group (310) is arranged on the vertical rod (320) and can move up and down along the vertical rod (320).

8. A steel wire rope reeling device according to claim 7, wherein the vertical rod (320) comprises at least one reciprocating screw, the rope guiding pulley group (310) is adapted to be connected to the reciprocating screw, and the reciprocating screw is in transmission connection with the reel driving part (210).

9. A cable drum arrangement according to claim 1, wherein the drum (200) is provided with support arms (400) at its upper and lower ends, the ends of the support arms (400) protruding beyond the outer circumferential surface of the drum (200).

10. A cable reeling device according to claim 9, wherein a support arm (400) at the upper end of the drum (200) is removably connected to the drum (200).