CN215924233U

CN215924233U - Rope winding device and rope winding wheel thereof

Info

Publication number: CN215924233U
Application number: CN202121103877.5U
Authority: CN
Inventors: 卢建军
Original assignee: Zhuhai Jianda Technology Co ltd
Current assignee: Zhuhai Jianda Technology Co ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2022-03-01
Anticipated expiration: 2031-05-21

Abstract

The utility model belongs to the technical field of conveying equipment, and particularly discloses a rope winding device and a rope winding wheel thereof. The rope winding wheel comprises a wheel body, a rope winding part is arranged on the wheel body, and a spiral guide groove is formed in the rope winding part. By adopting the technical scheme of the utility model, the positions of the lifting rope wound on the rope winding part can be kept consistent in the process of acting along with the rope winding part each time, so that the fixed-point winding and unwinding of the lifting piece can be realized conveniently, and the structure is easy to realize.

Description

Rope winding device and rope winding wheel thereof

Technical Field

The utility model relates to the technical field of conveying equipment, in particular to a rope winding device and a rope winding wheel thereof.

Background

The rope winding device is a device for driving the lifting rope to wind or unwind so as to drive the lifting piece to wind and unwind for conveying the workpiece. The existing rope winding device is composed of a rope winding wheel, after the rope winding wheel rotates to drive the lifting rope to carry out repeated winding or releasing action, the position state of the lifting rope wound on the rope winding wheel is easy to change, so that the winding length or the releasing length of the lifting rope can be inconsistent under the condition that the rotating distance of the rope winding wheel is the same at each time, and fixed-point winding and releasing of a lifting piece can not be realized by controlling the rotating distance of the rope winding wheel.

SUMMERY OF THE UTILITY MODEL

In view of the disadvantages of the prior art, the object of the utility model is to provide a rope winding device and a rope winding wheel thereof.

In order to solve the technical problems, the technical scheme of the utility model is as follows: a rope winding wheel comprises a wheel body, a rope winding part is arranged on the wheel body, and a spiral guide groove is formed in the rope winding part.

The wheel body is also provided with a fixing piece, and the fixing piece is provided with a winding structure.

Specifically, when the rope winding wheel is used, the lifting rope is fixed on the wheel body, the wheel body is controlled to rotate to drive the lifting rope to wind or unwind at the rope winding part along the guide of the spiral guide groove, and therefore the positions of the lifting rope wound at the rope winding part are kept consistent in each action process, and fixed-point winding and unwinding of the lifting piece are facilitated.

The rope winding wheel provided by the utility model can keep the consistent position of the hanging rope wound on the rope winding part in each action process, so that the fixed-point winding and unwinding of the hanging piece are realized, and the structure is easy to realize.

Optionally, the fixing member is located inside the wheel body and is communicated with the rope winding portion through the through hole.

The utility model also provides a rope winding device, which comprises a supporting piece, the rope winding wheel and a limiting cover, wherein the rope winding wheel is arranged on any one of the rope winding wheels; the rope winding wheel is rotatably arranged on the supporting piece; the limiting cover is fixedly arranged on the supporting piece and covers the rope winding wheel, and the limiting cover is provided with an opening for the lifting rope to come in and go out.

Optionally, the support member is provided with a first bearing seat, the bearing seat is provided with a rotatable rotating shaft, and the rope winding wheel is fixedly connected with the rotating shaft.

Optionally, the device further comprises a motor for driving the rotating shaft to rotate, and the motor is fixed on the supporting piece and connected with the rotating shaft.

Optionally, the device further comprises a sensing assembly for detecting the rotation distance of the rope winding wheel, wherein the sensing assembly comprises a sensing piece and at least two sensors; the sensing piece is in transmission connection with the rotating shaft, and at least two sensing bulges are arranged on the sensing piece; at least two sensors are fixedly arranged on the supporting piece, and each sensor corresponds to each induction protrusion one to one.

Optionally, the electromagnetic power-off brake is arranged on the rotating shaft.

Optionally, the rope winding device further comprises a rope pressing assembly matched with the rope winding wheel; the rope pressing assembly comprises an elastic piece and an adjusting rod, the first end of the elastic piece is fixedly connected with the limiting cover, and the adjusting rod is in threaded connection with the limiting cover and matched with the second end of the elastic piece; the adjusting rod can be screwed or unscrewed on the limiting cover, and when the adjusting rod is screwed on the limiting cover, the adjusting rod can be pressed to push the second end of the elastic piece; when the adjusting rod is unscrewed on the limiting cover, the adjusting rod can loosen the elastic piece so as to enable the second end of the elastic piece to reset.

Optionally, the support device further comprises a support rod, and the support rod is rotatably arranged on the support member.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic three-dimensional structure of a rope winding wheel of the utility model;

FIG. 2 is a schematic perspective view of the rope wrap of the present invention;

FIG. 3 is a schematic view of a portion A of FIG. 2;

FIG. 4 is a sectional view of the rope winding device of the present invention;

fig. 5 is a schematic view of a connection structure of the sensing assembly of the present invention.

In the figure, 1-wheel body, 2-rope winding part, 3-spiral guide groove, 4-through hole, 5-fixing part, 6-supporting part, 7-rope winding wheel, 8-limiting cover, 9-opening, 10-first bearing seat, 11-rotating shaft, 12-motor, 13-supporting plate, 14-elastic part, 15-adjusting rod, 16-supporting rod, 17-second bearing seat, 18-sensing component, 19-sensing part, 20-sensor and 21-sensing protrusion.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "thickness", "up-down, front-back, left-right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, should not be taken as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a defined feature of "first", "second" may explicitly or implicitly include one or more features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. It should be noted that unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and include, for example, fixed or removable connections or integral connections; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media profiles, either internally or in any combination thereof. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In order to explain the technical means of the present invention, the following description will be given by way of specific examples.

As shown in fig. 1, in an embodiment of the present invention, a rope winding pulley is provided, which includes a pulley body 1, a rope winding portion 2 is provided on the pulley body 1, and a spiral guide groove 3 is provided on the rope winding portion 2.

Specifically, when the rope winding wheel is used, the lifting rope is fixed on the wheel body 1, the wheel body 1 is controlled to rotate to drive the lifting rope to wind or unwind at the rope winding part 2 along the guide of the spiral guide groove 3, and therefore the positions of the lifting rope wound on the rope winding part 2 are kept consistent in each action process, and fixed-point winding and unwinding of a lifting piece are facilitated.

The rope winding wheel provided by the utility model can keep the consistent winding position of the lifting rope on the rope winding part 2 in each action process, so that the fixed-point winding and unwinding of the lifting piece are realized, and the structure is easy to realize.

In this embodiment, the wheel body 1 is further provided with a fixing member 5, and the fixing member 5 is provided with a winding structure. When in use, the lifting rope can be conveniently wound and fixed on the fixing part 5, and is convenient to replace when the lifting rope is worn. Of course, in other embodiments, the suspension ropes may be directly fixed to the wheel body 1 by welding or bonding. Preferably, the fixing part 5 is positioned on the inner side of the wheel body 1 and is communicated with the rope winding part 2 through the through hole 4, so that the space of the wheel body 1 is fully utilized.

As shown in fig. 2 to 5, the present invention also provides a rope winding apparatus comprising a support member 6, a rope winding wheel 7 of any one of the above embodiments, and a limit cap 8; the rope winding wheel 7 is rotatably arranged on the supporting piece 6; the limiting cover 8 is fixedly arranged on the supporting piece 6 and covers the rope winding wheel 7, and the limiting cover 8 is provided with an opening 9 for the lifting rope to come in and go out.

Specifically, when the rope winding device is used, the rope winding wheel 7 is rotated to drive the lifting rope to pass through the opening 9 to perform orderly winding or unwinding actions, and the limiting cover 8 limits the lifting rope in the lifting rope action process, so that the winding dislocation of the lifting rope on the rope winding wheel 7 is prevented, and the positioning accuracy of a lifting piece is prevented from being influenced.

It will be appreciated that the support member 6 may be a box, frame or plate structure, and is primarily intended to support the components of the rope winding wheel 7 and the position limiting cover 8.

In this embodiment, the supporting member 6 is provided with a first bearing seat 10, the first bearing seat 10 is provided with a rotatable rotating shaft 11, and the rope winding wheel 7 is fixedly connected with the rotating shaft 11, so that the rope winding wheel 7 is rotatably arranged on the supporting member 6.

In this embodiment, the rope winding device further comprises a motor 12 for driving the rotation shaft 11 to rotate, and the motor 12 is fixed on the supporting member 6 and connected with the rotation shaft 11. Specifically, the motor 12 drives the rotating shaft 11 to rotate, so as to drive the rope winding wheel 7 to rotate to drive the lifting rope to perform orderly winding or unwinding actions through the opening 9.

In this embodiment the roping arrangement also comprises a sensor unit 18 for detecting the distance of rotation of the rope winding sheave 13, which sensor unit 18 comprises a sensor element 19 and at least two sensors 20; the sensing piece 19 is in transmission connection with the rotating shaft 11, and at least two sensing bulges 21 are arranged on the sensing piece 19; at least two sensors 20 are fixedly arranged on the support member 6, and each sensor 20 corresponds to each sensing protrusion 21 one by one. Specifically, two sensing protrusions 21 and two sensors 20 are respectively adjusted to send signals at the rotating distance of two fixed rope winding wheels 13 when the sensors are used, so as to control the motor 12 to stop rotating, and a worker can make a part.

In this embodiment, the rope winding device further comprises an electromagnetic power-off brake (not shown) arranged on the rotating shaft 11. Specifically, after the sensor 20 detects that the rope winding wheel 13 rotates for a preset distance, the electromagnetic power-off brake is controlled to be powered off, so that the electromagnetic power-off brake brakes the rotating shaft 11, and the winding length or the unwinding length of the lifting rope is controlled conveniently.

In the embodiment, the supporting plate 13 is arranged on the supporting member 6, and the limit cover 8 is fixedly connected with the supporting plate 13, so that the limit cover 8 is fixedly arranged on the supporting member 6 and covers the rope winding wheel 7.

In this embodiment, the roping arrangement further comprises a rope pressing assembly cooperating with the rope sheave 7; the rope pressing assembly comprises an elastic piece 14 and an adjusting rod 15, a first end of the elastic piece 14 is fixedly connected with the limiting cover 8, and the adjusting rod 15 is in threaded connection with the limiting cover 8 and is matched with a second end of the elastic piece 14; the adjusting rod 15 can be screwed or unscrewed on the limiting cover 8, and when the adjusting rod 15 is screwed on the limiting cover 8, the adjusting rod 15 can be pressed to push the second end of the elastic part 14; when the adjusting rod 15 is unscrewed on the position-limiting cover 8, the adjusting rod 15 can release the elastic member 14 to allow the second end of the elastic member 14 to be reset.

Specifically, when the lifting rope twines or when the liberation action, control regulation pole 15 unscrews on spacing cover 8, makes elastic component 14 second end reset, and elastic component 14 does not have the restriction to the lifting rope this moment to supply the lifting rope to carry out normal action, after the lifting rope is accomplished in the winding of rope winding wheel 7, control regulation pole 15 screws on spacing cover 8, makes elastic component 14 second end and rope winding wheel 7 cooperation compress tightly the lifting rope, in order to prevent that the lifting rope is not hard up.

In this embodiment the roping arrangement further comprises a support bar 16, which support bar 16 is rotatably arranged on the support element 6. Specifically, the support rod 16 is used for supporting the winding or unwinding action of the lifting rope, so that the friction force of the lifting rope action is reduced, and the abrasion of the lifting rope is reduced. Preferably, the support member 6 is provided with two second bearing seats 17, and two ends of the support rod 16 are connected to the rotating parts of the two second bearing seats 17.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the embodiments described above. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, and the scope of protection is still within the scope of the utility model.

Claims

1. A rope winding wheel is characterized by comprising a wheel body, wherein a rope winding part is arranged on the wheel body, and a spiral guide groove is formed in the rope winding part;

the wheel body is further provided with a fixing piece, and the fixing piece is provided with a winding structure.

2. A rope sheave as claimed in claim 1, wherein the fixing member is located inside the sheave body and communicates with the rope winding portion through a through hole.

3. A rope winding apparatus comprising a support member, the rope winding sheave of claim 1, and a limit cap; the rope winding wheel is rotatably arranged on the supporting piece; the limiting cover is fixedly arranged on the supporting piece and covers the rope winding wheel, and an opening for the lifting rope to come in and go out is formed in the limiting cover.

4. A roping arrangement as claimed in claim 3, characterized in that said supporting element is provided with a first bearing block, said first bearing block being provided with a rotatable shaft, said roping wheel being fixedly connected to said shaft.

5. The roping arrangement of claim 4, further comprising a motor for driving said shaft in rotation, said motor being fixed to said support member and connected to said shaft.

6. A roping arrangement according to claim 5, further comprising a sensor assembly for detecting the distance of rotation of the rope sheave, said sensor assembly comprising a sensor element and at least two sensors;

the sensing piece is in transmission connection with the rotating shaft, and at least two sensing bulges are arranged on the sensing piece; at least two sensors are fixedly arranged on the supporting piece, and each sensor corresponds to each induction protrusion one to one.

7. The rope winding apparatus of claim 6, further comprising an electromagnetic power-off brake disposed on the shaft.

8. A roping arrangement according to claim 3, further comprising a rope pressing assembly cooperating with said rope winding sheave; the rope pressing assembly comprises an elastic piece and an adjusting rod, the first end of the elastic piece is fixedly connected with the limiting cover, and the adjusting rod is in threaded connection with the limiting cover and matched with the second end of the elastic piece;

the adjusting rod can be screwed or unscrewed on the limiting cover, and when the adjusting rod is screwed on the limiting cover, the adjusting rod can be pressed to push the second end of the elastic piece; when the adjusting rod is unscrewed on the limiting cover, the adjusting rod can loosen the elastic piece so as to enable the second end of the elastic piece to reset.

9. A roping arrangement according to claim 3, further comprising a support bar, said support bar being rotatably mounted on said support member.