CN218754122U - Steel wire rope rotation rope releasing device - Google Patents

Abstract

The utility model relates to a put the rope device, especially relate to a wire rope rotates and puts rope device. The steel wire rope rotating and releasing device comprises a base, a rotating and releasing part and a telescopic rod; the rotary rope releasing part is pivoted with the base; the coiled steel wire rope is placed on the rotary rope placing part; when putting the rope, pulling wire rope puts the rope to wire rope, rotates and puts rope portion and follow wire rope pulling direction and rotate, and the telescopic link is established rotate put on the rope portion to along rotating the radial flexible of putting rope portion rotation axis, realize that wire rope effectively straightens and puts the rope, and can be applicable to the rope of putting of the wire rope book of different diameters.

Description

Steel wire rope rotating and releasing device

Technical Field

The utility model relates to a put the rope device, especially relate to a wire rope rotates and puts rope device.

Background

The length of the steel wire rope of the low-floor elevator is short, and factory delivery is usually carried out by opening a single rope and rolling up the rope. Because of receiving the restriction in place space during the field installation, wire rope can't flare-out and installs again and hang the rope, and the stay cord can make the rope turn round together and knot by force, destroys wire rope's structure and leads to wire rope to scrap. In addition, large areas are needed for straightening the steel wire ropes, or tools similar to the rotatable trolley wheels are needed on the site to straighten the steel wire ropes. In addition, the rope unreeling device for bucket wheels and the like has a fixed diameter, and after a steel rope coil with a larger diameter is placed, the outer periphery of the steel rope coil is not supported and slides off, so that the rope unreeling device cannot place the steel rope coil with the larger diameter and is not suitable for the rope unreeling work of the steel rope coils with different outer diameters.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a for solve the technical problem who unreels the rope work that the device of unreeling among the prior art is not suitable for having the steel cable book of different external diameters, provide one kind and be used for wire rope to rotate and unreel the rope device.

In order to solve the technical problem, an embodiment of the utility model provides a wire rope rotation pay-off device, which comprises a base, a rotation pay-off part and a telescopic rod; the rotary rope releasing part is pivoted with the base; the coiled steel wire rope is placed on the rotary rope placing part; the steel wire rope is pulled to release the steel wire rope, and the rotary rope releasing part rotates along with the pulling direction of the steel wire rope; the telescopic rod is arranged on the rotary rope releasing part and stretches along the radial direction of the rotary shaft of the rotary rope releasing part.

Optionally, the rope unwinding part comprises a plurality of insertion tubes, insertion holes are formed in the insertion tubes in the length direction, the telescopic rods are inserted into and fixed in the insertion holes respectively, and the insertion tubes and the telescopic rods are coaxial.

Optionally, the plurality of insertion tubes are radially distributed around the rotating shaft of the rotating rope releasing part and horizontally extend.

Optionally, the wire rope rotates and puts the rope device and still includes a bolt, the jack has the pore wall, be equipped with the screw that runs through its thickness direction on the pore wall, the screw is located the intubate and keeps away from rotate the one end of putting the rope portion, bolt threaded connection the screw and along the radial forward-backward displacement of jack and locking or unclamp the telescopic link.

Optionally, the rotary rope releasing part is detachably mounted on the base.

Optionally, a bearing is convexly arranged at the top of the base, an installation sleeve is arranged at the rotating shaft of the rotating rope placing part, and the installation sleeve is sleeved on the bearing and is tightly matched with the bearing.

Optionally, the number of bearings is one;

or the number of the bearings is at least two, and at least two bearings are arranged in a stacked mode.

Optionally, the middle part of the rotary rope releasing part is provided with a bracket extending upwards.

Optionally, the base has several feet.

Optionally, at least three of the legs are distributed in an annular array.

Implement the embodiment of the utility model provides a, following beneficial effect has: when the elevator steel wire rope is used for releasing the rope, the rope releasing part is rotated to release the rolled steel wire rope, namely the rolled steel wire rope, on the rotating rope releasing part; when the rope is released, the rope releasing part is rotated along with the rotation of the rope along with the pulling of the steel wire rope, so that the steel wire rope is effectively straightened and released, and the technical problem that the elevator steel wire rope cannot be straightened and then the hanging rope is installed is solved; in addition, the telescopic rod stretches along the radial direction of the rotating shaft of the rope releasing part, the size of the rope releasing part can be increased or reduced, and the telescopic rod can be suitable for releasing steel wire rope rolls with different diameters.

Drawings

Fig. 1 is a front view of an embodiment of a rotary rope releasing device for a steel wire rope according to the present invention;

fig. 2 is a schematic top view of another embodiment of the steel wire rope rotation pay-off device of the present invention.

The reference numbers illustrate:

1. a base; 11. a bearing; 12. a support leg; 2. rotating the rope releasing part; 21. inserting a tube; 211. a jack; 22. installing a sleeve; 23. a support; 3. a bolt; 4. a telescopic rod.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings. Only this statement, the utility model discloses the upper and lower, left and right, preceding, back, inside and outside etc. position words that appear or will appear in the text only use the utility model discloses an attached drawing is the benchmark, and it is not right the utility model discloses a concrete restriction.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the embodiment of the present invention, as shown in fig. 1 and 2, a rope releasing device for rotating a steel wire rope is provided, which comprises a base 1, a rope releasing portion 2 and a telescopic rod 4. The rotary rope releasing part 2 is pivoted with the base 1; when in use, the base 1 is placed on the ground, and the coiled steel wire rope is placed on the rotary rope placing part 2. When releasing the rope, pulling wire rope releases the rope to wire rope, rotates and puts rope portion 2 and follows wire rope pulling direction and rotate, realizes that wire rope effectively straightens and releases the rope, has solved the unable technical problem who straightens and install again and hang the rope of elevator wire rope. In particular, the term "pulling a wire rope" generally refers to the operation of pulling one end or beginning segment of the wire rope to unwind the wire rope. The telescopic link 4 is established on rotating and putting rope portion 2 to along rotating the radial flexible of putting 2 rotation axes of rope portion, can increase or reduce the rotation and put the size of rope portion 2, can be applicable to the rope of putting of the wire rope book of different diameters. When the diameter of the steel wire rope roll is larger, the telescopic rod 4 extends; otherwise, it is shortened. Specifically, the extending and retracting direction of the telescopic rod 4 has a certain included angle (± 90 °) with the radial direction of the rotating shaft of the rotation rope releasing portion 2, even if this is the case, the telescopic rod 4 has a component in the radial direction of the rotating shaft when extended and retracted, and the size of the rotation rope releasing portion 2 can be increased or decreased as well.

In the embodiment of the present invention, as shown in fig. 2, the rotating rope-placing portion 2 includes a plurality of insertion tubes 21, and an insertion hole 211 is provided along the length direction of the insertion tubes 21, specifically, the inlet of the insertion hole 211 is located at one end of the insertion tube 21 far away from the center of the rotating rope-placing portion 2. The telescopic rods 4 are inserted into and fixed to the insertion holes 211, respectively. The insertion tube 21 and the telescopic rod 4 are coaxial.

In the embodiment of the present invention, as shown in fig. 2, the plurality of insertion tubes 21 are radially distributed and horizontally extend around the rotation axis of the rotating rope placing portion 2.

In the embodiment of the present invention, as shown in fig. 2, the rope releasing device for rotating a steel wire rope further includes a bolt 3, the insertion hole 211 has a hole wall, and a screw hole penetrating through the hole wall in the thickness direction is provided on the hole wall, specifically, the position of the screw hole is preferably far away from the end of the center of the rope releasing portion 2 for rotating at the insertion pipe 21. The bolt 3 is screwed into the screw hole and is displaced back and forth in the radial direction of the insertion hole 211 to lock or unlock the telescopic bar 4. When the bolt 3 is loosened, the bolt 3 is displaced backward along the radial direction of the insertion hole 211, the root of the bolt 3 is separated from the telescopic rod 4 to loosen the telescopic rod 4, and the telescopic rod 4 is telescopically adjusted in the insertion hole 211, thereby adjusting the length of the bolt extending from the insertion hole 211. After the adjustment is completed, the bolt 3 is locked, the bolt 3 moves forward along the radial direction of the insertion hole 211, the root of the bolt 3 abuts against the side surface of the telescopic rod 4 to lock the telescopic rod 4, and the telescopic rod 4 is fixed in the insertion hole 211.

It should be understood that the present invention is not limited to the above-mentioned telescopic structure or form of the telescopic rod 4, for example, the jack can be designed as a screw hole, the telescopic rod is connected with the jack by screw threads, and the telescopic rod can also be extended or retracted by screwing in or screwing out the jack. For another example, the telescopic rod may be fixedly connected to a piston rod of an air cylinder or an oil cylinder, and the telescopic rod may be driven to extend or retract by the air cylinder or the oil cylinder, or may be driven by other electric, hydraulic, or pneumatic structures. For another example, the locking mode of the telescopic rod 4 and the insertion tube 21 is not limited to the locking by the bolt 3, and the locking can be realized by passing a positioning pin through the telescopic rod and the insertion tube at the same time, or by arranging an elastic locking bead on the telescopic rod, arranging a plurality of through holes on the insertion tube, and clamping the elastic locking bead into the through holes. The locking means may be a snap-in locking, a push-on locking or a magnetic locking.

In the embodiment of the present invention, as shown in fig. 1, the rope placing portion 2 is rotatably and detachably mounted on the base 1. The steel wire rope rotating and releasing device is convenient to disassemble, assemble and carry through the arrangement, the installation efficiency is improved, and the steel wire rope is effectively protected.

As shown in fig. 1, a bearing 11 is convexly arranged at the top of the base 1, an installation sleeve 22 is arranged at the rotating shaft for rotating the rope releasing part 2, the installation sleeve 22 is sleeved on the bearing 11 and is tightly matched with the bearing 11, and therefore the detachable installation is achieved. The rotary rope releasing part 2 is rotatably connected with the base 1 through a bearing 11 and rotates around the bearing 11. Specifically, a circular shaft is convexly arranged at the top of the base 1, and the bearing 11 is sleeved on the circular shaft.

In the embodiment of the present invention, as shown in fig. 1, the number of the bearings 11 is one; or the number of the bearings 11 is at least two, and at least two bearings 11 are stacked. Specifically, the number of the bearings 11 may be two, three, or four, but is not limited to the above number, and more preferably, two.

In the embodiment of the present invention, as shown in fig. 1, a support 23 extending upward is provided in the middle of the rotating rope releasing portion 2. The middle part of the coiled steel wire rope is provided with a vacant position, and the support 23 penetrates through the vacant position so as to limit the coiled steel wire rope to move in the horizontal direction and prevent the coiled steel wire rope from sliding or falling off when the steel wire rope is released.

In the embodiment of the present invention, as shown in fig. 1, the base 1 has a plurality of support legs 12. The legs 12 support the base 1 and improve the stability of the base 1. The shape of the leg 12 may be a clip angle shape, an oblique line shape, or an arc shape, but is not limited to the above shape.

Preferably, as shown in FIG. 2, at least three legs 12 are arranged in an annular array. The number of legs 12 may be three, four, five or six, but is not limited to the above-mentioned numbers.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and decorations can be made, which are also considered as the protection scope of the present invention.

Claims (10)

1. The utility model provides a wire rope rotates rope releasing device which characterized in that includes:

a base;

the rotary rope releasing part is pivoted with the base; the coiled steel wire rope is placed on the rotary rope placing part; the steel wire rope is pulled to release the steel wire rope, and the rotary rope releasing part rotates along with the pulling direction of the steel wire rope; and

the telescopic link is arranged on the rotating rope releasing part and stretches along the radial direction of the rotating shaft of the rotating rope releasing part.

2. The rotary rope pay-off device of claim 1, wherein the rotary rope pay-off portion comprises a plurality of insertion tubes, insertion holes are formed along the length direction of the insertion tubes, the telescopic rods are respectively inserted and fixed in the insertion holes, and the insertion tubes and the telescopic rods are coaxial.

3. The rotary pay-off device for steel wire ropes according to claim 2, wherein the plurality of insertion pipes are radially distributed around the rotation axis of the rotary pay-off portion and extend horizontally.

4. The rotary rope-releasing device of claim 2, further comprising a bolt, wherein said insertion hole has a hole wall, said hole wall is provided with a screw hole penetrating through the hole wall in the thickness direction, said screw hole is located at the end of the insertion tube away from said rotary rope-releasing portion, said bolt is in threaded connection with said screw hole and is displaced back and forth in the radial direction of said insertion hole to lock or unlock said telescopic rod.

5. The rotary pay-off device for steel wire ropes according to any one of claims 1 to 4, wherein the rotary pay-off part is detachably mounted on the base.

6. The rotary rope pay-off device of claim 5, wherein a bearing is convexly arranged on the top of the base, a mounting sleeve is arranged at a rotating shaft of the rotary rope pay-off part, and the mounting sleeve is sleeved on the bearing and is in tight fit with the bearing.

7. The rotary pay-off device for steel wire rope according to claim 6, wherein the number of said bearings is one;

or the number of the bearings is at least two, and at least two bearings are arranged in a stacked mode.

8. The rotary pay-off device for steel wire ropes according to any one of claims 1 to 4, characterized in that an upwardly extending bracket is provided in the middle of the rotary pay-off portion.

9. The rotary pay-off device for steel cables as claimed in any one of claims 1 to 4, wherein the base has a plurality of legs.

10. The rotary pay-off device for steel cord according to claim 9, wherein at least three of said legs are arranged in an annular array.

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