CN221625545U - Synchronous compensating wheel device for steel wire rope of multi-rope winding type elevator - Google Patents
Synchronous compensating wheel device for steel wire rope of multi-rope winding type elevator Download PDFInfo
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- CN221625545U CN221625545U CN202420262518.1U CN202420262518U CN221625545U CN 221625545 U CN221625545 U CN 221625545U CN 202420262518 U CN202420262518 U CN 202420262518U CN 221625545 U CN221625545 U CN 221625545U
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- 230000001360 synchronised effect Effects 0.000 title claims abstract description 18
- 238000004804 winding Methods 0.000 title claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 title abstract description 16
- 239000010959 steel Substances 0.000 title abstract description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 23
- 230000007246 mechanism Effects 0.000 claims description 9
- 238000005728 strengthening Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a steel wire rope synchronous compensating wheel device of a multi-rope winding type elevator, which belongs to the technical field of elevators and comprises a supporting box, wherein a double-shaft motor is fixedly arranged at the bottom of an inner cavity of the supporting box, two output shafts of the double-shaft motor are respectively and fixedly connected with screw rods, the end parts of the two screw rods are respectively and rotatably connected with two sides of the supporting box, movable seats are respectively and spirally sleeved on the outer sides of the two screw rods, and supporting frames are respectively and rotatably connected with the tops of the two movable seats. According to the utility model, the screw rod is driven to rotate by the double-shaft motor, the movable seat is driven to move by the cooperation between the screw rod and the movable seat, the supporting frame is driven to support the supporting plate by the movable seat, and meanwhile, the supporting plate, the supporting frame and the compensating wheel body are driven to move up and down, so that the height of the compensating wheel body can be adjusted at will, and the practicability is good.
Description
Technical Field
The utility model relates to the technical field of elevators, in particular to a steel wire rope synchronous compensating wheel device of a multi-rope winding elevator.
Background
The multi-rope winding type mine hoist adopts two or more steel wire ropes to lift one lifting container at the same time, so that the diameter of the steel wire ropes can be effectively reduced, and the multi-rope winding type mine hoist is more suitable for ultra-deep well lifting, but because the plurality of steel wire ropes are adopted to lift one lifting container at the same time, the tension balance problem of the steel wire ropes on the same lifting container exists, and the steel wire rope synchronous compensating wheel device is generated.
Through retrieval, the utility model patent with the bulletin number of CN210735912U discloses a steel wire rope synchronous compensating wheel device of a multi-rope winding type elevator, which aims to solve the problem that the steel wire rope synchronous compensating wheel device of the traditional multi-rope winding type elevator does not have lifting, the lower end of a supporting plate is provided with a limiting plate, a through limiting hole is formed in the limiting plate, the lower end of the limiting plate is arranged on the inner bottom wall of a supporting box through an elastic telescopic rod, a U-shaped supporting plate is movably sleeved outside the limiting plate, a first supporting plate and a second supporting plate are arranged in the U-shaped supporting plate, a limiting rod is movably inserted in the first supporting plate, and a limiting spring is wound on the limiting rod; in the patent, the compensation wheel can be lifted, so that the tightness of the traction rope can be adjusted through the lifting of the compensation wheel.
However, the above patent also has the following disadvantages: the supporting plate is fixed by inserting the limiting rod into the limiting holes in the limiting plate, and the spacing exists between the limiting holes on the limiting plate, so that the supporting plate can only be fixed at a fixed height, and the height adjustment of the compensating wheel is affected; in addition, the strength of supporting the bearing plate is poor only through the connection between the threaded rod and the bearing plate, and the connection between the limiting plate and the limiting rod. Therefore, the steel wire rope synchronous compensating wheel device of the multi-rope winding type elevator is provided.
Disclosure of utility model
Aiming at the problems existing in the prior art, the utility model aims to provide a steel wire rope synchronous compensating wheel device of a multi-rope winding type elevator.
In order to solve the problems, the utility model adopts the following technical scheme:
the utility model provides a synchronous compensating wheel device of wire rope of many ropes wound hoist, includes the supporting box, the bottom fixed mounting of supporting box inner chamber has biax motor, two output shafts of biax motor are fixedly connected with lead screw respectively, two the tip of lead screw is rotated with the both sides of supporting box respectively and is connected, two the outside of lead screw has been threaded socket respectively and has been removed the seat, two it is connected with the support frame all to rotate at the top of seat to remove, two the top of support frame is rotated and is connected with the supporting plate, the top fixedly connected with two support brackets, two the top of support bracket is movably cup jointed respectively to the top of supporting box, two the inboard rotation at support bracket top is connected with the compensation wheel body, the top of supporting box is provided with two strengthening mechanism.
As a preferable scheme of the utility model, the reinforcing mechanism comprises a mounting box fixedly connected to the top surface of the supporting box, a servo motor is fixedly arranged in the inner cavity of the mounting box, an output shaft of the servo motor extends to the inner cavity of the supporting box and is fixedly connected with a threaded rod, a threaded pipe is sleeved on the outer side thread of the threaded rod, a reinforcing plate is sleeved on the bottom end fixing of the threaded pipe, the bottom surface of the reinforcing plate is contacted with the top surface of the supporting plate, and the end surface of the reinforcing plate is attached to the inner wall of the supporting box.
As a preferable scheme of the utility model, the bottom surface of the movable seat is attached to the bottom surface of the inner cavity of the supporting box.
As a preferable mode of the utility model, the side face of the bearing plate is attached to the inner wall of the supporting box.
As a preferable scheme of the utility model, the top surface of the bearing plate is provided with the avoidance hole, and the bottom end of the threaded rod is movably sleeved to the inner cavity of the avoidance hole.
As a preferable scheme of the utility model, the bottom of the inner cavity of the supporting box is fixedly sleeved with a plurality of sliding rods, and the sliding rods are movably sleeved with the movable seat.
Compared with the prior art, the utility model has the advantages that:
(1) According to the utility model, the screw rod is driven to rotate by the double-shaft motor, the movable seat is driven to move by the cooperation between the screw rod and the movable seat, the supporting frame is driven to support the supporting plate by the movable seat, and meanwhile, the supporting plate, the supporting frame and the compensating wheel body are driven to move up and down, so that the height of the compensating wheel body can be adjusted at will, and the practicability is good.
(2) According to the utility model, through the matched use of the mounting box, the servo motor, the threaded rod, the threaded pipe and the reinforcing plate, after the supporting plate moves in place, the threaded rod and the threaded pipe are matched to support the movable seat by the reinforcing plate, so that the supporting strength of the supporting plate and the supporting bracket to the reinforcing mechanism is ensured, and the working quality of the steel wire rope synchronous compensating wheel device of the multi-rope winding type elevator is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is an internal schematic view of the present utility model;
FIG. 4 is a schematic cross-sectional view of the reinforcement mechanism of the present utility model.
The reference numerals in the figures illustrate:
1. A supporting box; 2. a biaxial motor; 3. a screw rod; 4. a movable seat; 5. a support frame; 6. a bearing plate; 7. a support bracket; 8. a compensating wheel body; 9. a reinforcing mechanism; 10. a slide bar; 11. avoidance holes; 12. a mounting box; 13. a servo motor; 14. a threaded rod; 15. a threaded tube; 16. reinforcing plate.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Examples:
Referring to fig. 1-4, a steel wire rope synchronous compensating wheel device of a multi-rope winding type elevator comprises a supporting box 1, wherein a double-shaft motor 2 is fixedly installed at the bottom of an inner cavity of the supporting box 1, two output shafts of the double-shaft motor 2 are respectively and fixedly connected with screw rods 3, the end parts of the two screw rods 3 are respectively and rotatably connected with two sides of the supporting box 1, movable seats 4 are respectively and spirally sleeved on the outer sides of the two screw rods 3, supporting frames 5 are rotatably connected to the tops of the two movable seats 4, supporting plates 6 are rotatably connected to the top ends of the two supporting frames 5, two supporting brackets 7 are fixedly connected to the top surfaces of the supporting plates 6, the top ends of the two supporting brackets 7 are movably sleeved to the top of the supporting box 1 respectively, compensating wheel bodies 8 are rotatably connected to the inner sides of the top ends of the two supporting brackets 7, and two reinforcing mechanisms 9 are arranged on the top of the supporting box 1.
Specifically, please refer to fig. 1 and 4, the reinforcing mechanism 9 includes a mounting box 12 fixedly connected to the top surface of the supporting box 1, a servo motor 13 is fixedly mounted in an inner cavity of the mounting box 12, an output shaft of the servo motor 13 extends to the inner cavity of the supporting box 1 and is fixedly connected with a threaded rod 14, a threaded pipe 15 is sleeved on an outer side thread of the threaded rod 14, a reinforcing plate 16 is sleeved on a bottom end fixing of the threaded pipe 15, a bottom surface of the reinforcing plate 16 is contacted with the top surface of the supporting plate 6, and an end surface of the reinforcing plate 16 is attached to an inner wall of the supporting box 1.
In this embodiment, the reinforcing plate 16 is limited by the inner wall of the supporting case 1, so that the reinforcing plate 16 and the threaded pipe 15 can move only in the axial direction of the threaded rod 14.
Specifically, referring to fig. 3, the bottom surface of the movable seat 4 is attached to the bottom surface of the inner cavity of the supporting case 1.
In this embodiment, the movable base 4 is supported by the bottom surface of the inner cavity of the support box 1.
Specifically, referring to fig. 3, the side surface of the supporting plate 6 is attached to the inner wall of the supporting case 1.
In this embodiment, the inner wall of the supporting box 1 is used to limit the supporting plate 6, so as to ensure the stability of the supporting plate 6.
Specifically, referring to fig. 3 and 4, the top surface of the supporting plate 6 is provided with an avoidance hole 11, and the bottom end of the threaded rod 14 is movably sleeved to the inner cavity of the avoidance hole 11.
In this embodiment, the threaded rod 14 is retracted through the retraction hole 11.
Specifically, referring to fig. 2, a plurality of sliding rods 10 are fixedly sleeved at the bottom of the inner cavity of the supporting box 1, and the sliding rods 10 are movably sleeved with the movable seat 4.
In this embodiment, the sliding rod 10 and the moving seat 4 cooperate to limit the moving seat 4, so that the moving seat 4 can only move along the axial direction of the screw rod 3, and the supporting strength of the moving seat 4 is increased by using the sliding rod 10.
Working principle: when the support frame is used, the double-shaft motor 2 is utilized to drive the screw rod 3 to rotate, the screw rod 3 and the movable seat 4 are utilized to drive the two movable seats 4 to be close to or far away from each other, the movable seat 4 is utilized to enable the support frame 5 to drive the support plate 6 to move up and down, the support plate 6 is utilized to drive the support frame 7 and the compensation wheel body 8 to move up and down, the height of the compensation wheel body 8 is adjusted, thereby compensating a steel wire rope, the servo motor 13 is started to drive the threaded rod 14 to rotate, the threaded pipe 15 and the reinforcing plate 16 are driven to move by utilizing the cooperation between the threaded rod 14 and the threaded pipe 15, the bottom surface of the reinforcing plate 16 is enabled to be in contact with the top surface of the support plate 6, and the support box 12, the servo motor 13, the threaded rod 14, the threaded pipe 15 and the reinforcing plate 16 are utilized to support the support plate 6, and the support strength of the compensation wheel body 8 is guaranteed.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution and the modified concept thereof, within the scope of the present utility model.
Claims (6)
1. The utility model provides a synchronous compensating wheel device of wire rope of many ropes winding lifting machine, includes supporting box (1), its characterized in that: the bottom of the inner cavity of the supporting box (1) is fixedly provided with a double-shaft motor (2), two output shafts of the double-shaft motor (2) are respectively and fixedly connected with a screw rod (3), the end parts of the two screw rods (3) are respectively and rotatably connected with the two sides of the supporting box (1), the outer sides of the two screw rods (3) are respectively and rotatably sleeved with a movable seat (4), the tops of the two movable seats (4) are respectively and rotatably connected with a supporting frame (5), the top of two support frame (5) rotates and is connected with support board (6), the top surface fixedly connected with of support board (6) two support brackets (7), two the top of support bracket (7) is movably cup jointed to the top of supporting box (1) respectively, two the inboard on support bracket (7) top rotates and is connected with compensation wheel body (8), the top of supporting box (1) is provided with two strengthening mechanism (9).
2. The synchronous compensating sheave assembly for a multi-rope winding elevator as recited in claim 1, wherein: the utility model provides a reinforcing mechanism (9) is including fixed connection at mounting box (12) of supporting box (1) top surface, the inner chamber fixed mounting of mounting box (12) has servo motor (13), the output shaft of servo motor (13) extends to the inner chamber and fixedly connected with threaded rod (14) of supporting box (1), threaded pipe (15) have been cup jointed to the outside screw thread of threaded rod (14), reinforcing plate (16) have been cup jointed to the bottom mounting of threaded pipe (15), the bottom surface of reinforcing plate (16) contacts with the top surface of supporting plate (6), the terminal surface of reinforcing plate (16) is laminated with the inner wall of supporting box (1) mutually.
3. The synchronous compensating sheave assembly for a multi-rope winding elevator as recited in claim 1, wherein: the bottom surface of the movable seat (4) is attached to the bottom surface of the inner cavity of the supporting box (1).
4. The synchronous compensating sheave assembly for a multi-rope winding elevator as recited in claim 1, wherein: the side surface of the bearing plate (6) is attached to the inner wall of the supporting box (1).
5. The synchronous compensating pulley arrangement for a wire rope of a multi-rope winding elevator as claimed in claim 2, wherein: the top surface of the bearing plate (6) is provided with an avoidance hole (11), and the bottom end of the threaded rod (14) is movably sleeved to the inner cavity of the avoidance hole (11).
6. The synchronous compensating sheave assembly for a multi-rope winding elevator as recited in claim 1, wherein: the bottom of the inner cavity of the supporting box (1) is fixedly sleeved with a plurality of sliding rods (10), and the sliding rods (10) are movably sleeved with the movable seat (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420262518.1U CN221625545U (en) | 2024-02-02 | 2024-02-02 | Synchronous compensating wheel device for steel wire rope of multi-rope winding type elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420262518.1U CN221625545U (en) | 2024-02-02 | 2024-02-02 | Synchronous compensating wheel device for steel wire rope of multi-rope winding type elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221625545U true CN221625545U (en) | 2024-08-30 |
Family
ID=92488345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420262518.1U Active CN221625545U (en) | 2024-02-02 | 2024-02-02 | Synchronous compensating wheel device for steel wire rope of multi-rope winding type elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221625545U (en) |
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2024
- 2024-02-02 CN CN202420262518.1U patent/CN221625545U/en active Active
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