Intelligent hydraulic oil platform winch

Abstract

The utility model discloses an intelligent hydraulic oil platform winch, which relates to the technical field of winches, and comprises a mounting plate, a winding mechanism is mounted on one side of the mounting plate, a positioning mechanism is mounted on one side of the winding mechanism, the winding mechanism comprises a fixing frame, a guide mechanism is mounted at one end of the fixing frame, and the positioning mechanism is mounted on the other side of the fixing frame. In the process of winding or unwinding the steel wire rope, the steel wire rope moves in the opening and makes contact with the different guide rollers, and the guide rollers rotate along with movement of the steel wire rope and are used for guiding, reducing friction force between the steel wire rope and the guide rollers and reducing the abrasion speed of the steel wire rope. And meanwhile, a fixed channel is provided for movement of the steel wire rope, and it is ensured that the steel wire rope moves along a preset path in the winding process.

Description

TECHNICAL FIELD

[0001] The utility model relates to winch technical field especially relates to an intelligent hydraulic petroleum platform winch. BACKGROUND

[0002] The hydraulic petroleum platform winch is a kind of equipment widely used on petroleum platform, it is mainly driven by hydraulic power to rotate reel, realizes the operation of taking off and putting on to steel wire rope or cable.

[0003] Such as the publication number CN217201806U discloses a kind of hydraulic winch, it includes rope winding drum device, variable speed transmission and drive control device, rope winding drum device includes drum, shaft and two supports, shaft rotation is supported on two supports, drum coaxially assembled on the shaft between two supports, drive control device is driven shaft rotation by variable speed transmission.

[0004] In prior art, during hoisting process, steel wire rope needs to be guided to prevent steel wire rope from swinging during taking-off and putting-on process, and sliding friction between guiding mechanism and steel wire rope will be generated, friction is relatively large, and steel wire rope will be worn faster during fast winding and unwinding, thereby affecting service life of steel wire rope. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the problem of large friction between guiding mechanism and steel wire rope and fast wear of steel wire rope in prior art, and provides an intelligent hydraulic petroleum platform winch.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an intelligent hydraulic petroleum platform winch, comprising a mounting plate, a winding mechanism is installed on one side of the mounting plate, a positioning mechanism is installed on one side of the winding mechanism, the winding mechanism comprises a fixed frame, a guiding mechanism is installed at one end of the fixed frame, the guiding mechanism comprises a guiding frame, the guiding frame is fixedly connected at one end of the fixed frame on one side, guiding rods are fixedly connected at both ends of the guiding frame, a moving plate is slidably connected outside the guiding rod, an opening is formed in the middle of the moving plate, rotating rods are rotatably connected to four side walls of the opening, and guiding rollers are fixedly connected outside the rotating rods.

[0007] Preferably, a hydraulic motor is fixedly connected on one side of the fixed frame, a winding roller is fixedly connected to the output end of the hydraulic motor through one side of the fixed frame, a rotating disc is fixedly connected to one end of the winding roller, and the rotating disc is rotatably connected to one side of the hydraulic motor outside.

[0008] Preferably, the outer ring surface of the winding roller is wound with a steel wire rope, and one end of the steel wire rope passes through the opening.

[0009] Preferably, one end of the steel wire rope is fixedly connected with a hook.

[0010] Preferably, the positioning mechanism comprises connecting plates, one end of each of the two connecting plates is fixedly connected with a first connecting block, one end of the first connecting block is fixedly connected with a hydraulic cylinder, one end of the hydraulic cylinder is fixedly connected with a fixed block, and one end of the fixed block is fixedly connected to one side of a fixed frame.

[0011] Preferably, the other end of the connecting plate is fixedly connected with a second connecting block, a sliding rod is slidingly connected to the middle portion of the second connecting block, and the end portion of the sliding rod is fixedly connected to one side of the fixed frame.

[0012] Preferably, the inner annular surface of the connecting plate is fixedly connected with a friction plate, and the inner annular surface of the friction plate is connected with the outer surface of the rotating disc.

[0013] Compared with the prior art, the utility model has the advantages and positive effects that:

[0014] 1、In the utility model, during the process of winding or unwinding the steel wire rope, the steel wire rope moves inside the opening, the steel wire rope contacts with different guide rollers, the guide rollers rotate along with the movement of the steel wire rope, which is used for guiding and reducing the friction between the guide rollers and the steel wire rope, reduces the abrasion speed of the steel wire rope, and provides a fixed channel for the movement of the steel wire rope, so that the steel wire rope can move along the predetermined path during the winding process.

[0015] 2、In the utility model, the hydraulic cylinder drives the first connecting block to move, drives the connecting plate to move, changes the distance between the two connecting plates, drives the friction plate to abut against the outside of the rotating disc, can increase the friction on the rotating disc, stops the rotating disc, prevents the rotating disc from continuing to rotate under the action of load and other factors, and avoids the safety accidents caused by the accidental movement of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 Fig. 1 is a first perspective view of the utility model;

[0017] Figure 2 Fig. 2 is a second perspective view of the utility model;

[0018] Figure 3 Fig. 3 is an exploded perspective view of the utility model;

[0019] Figure 4 Fig. 4 is a schematic view of the connecting structure of the guide mechanism of the utility model.

[0020] Legend: 1. Mounting plate; 2. Winding mechanism; 21. Hydraulic motor; 22. Fixing frame; 23. Wire rope; 24. Hook; 25. Rotating disc; 26. Winding roller; 3. Guiding mechanism; 31. Guide frame; 32. Moving plate; 33. Guide rod; 34. Opening; 35. Rotating rod; 36. Guide roller; 4. Positioning mechanism; 41. Fixing block; 42. Hydraulic cylinder; 43. First connecting block; 44. Friction plate; 45. Second connecting block; 46. Sliding rod; 47. Connecting plate. Detailed Implementation

[0021] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1: As Figure 1 - Figure 4 As shown, this utility model provides an intelligent hydraulic oil platform winch, including a mounting plate 1. A winding mechanism 2 is mounted on one side of the mounting plate 1, and a positioning mechanism 4 is mounted on one side of the winding mechanism 2. The winding mechanism 2 includes a fixed frame 22, and a guide mechanism 3 is mounted on one end of the fixed frame 22. The guide mechanism 3 includes a guide frame 31, one side of which is fixedly connected to one end of the fixed frame 22. Guide rods 33 are fixedly connected to both ends of the guide frame 31, and a movable plate 32 is slidably connected to the outside of the guide rods 33. An opening 34 is provided in the middle of the movable plate 32. Rotating rods 35 are rotatably connected to the four side walls of the opening 34, and guide rollers 36 are fixedly connected to the outside of the rotating rods 35; a hydraulic motor 21 is fixedly connected to one side of the fixed frame 22, and a take-up roller 26 is fixedly connected to the output end of the hydraulic motor 21 through the side of the fixed frame 22; a rotating disk 25 is fixedly connected to one end of the take-up roller 26, and the outside of the rotating disk 25 is rotatably connected to one side of the hydraulic motor 21; a steel wire rope 23 is wound around the outer ring surface of the take-up roller 26, and one end of the steel wire rope 23 passes through the opening 34; a hook 24 is fixedly connected to one end of the steel wire rope 23.

[0024] The hydraulic motor 21 works to convert hydraulic energy into mechanical energy, so that the winding roller 26 and the rotating disc 25 rotate, driving the steel wire rope 23 to be wound or unwound. In the process of movement of the steel wire rope 23, the steel wire rope 23 moves inside the opening 34. The four side walls of the opening 34 are each provided with a rotating rod 35 and a guide roller 36 which are rotatably arranged. When the steel wire rope 23 passes, it can contact different guide rollers 36. The guide rollers 36 can rotate with the movement of the steel wire rope 23, so that the friction between the steel wire rope 23 and the guide rollers 36 during movement is rolling friction, which is used for guiding and reducing friction. At the same time, the moving plate 32 slides outside the guide rod 33, which can guide the steel wire rope 23 to move left and right, so that the steel wire rope 23 is wound on the winding roller 26 at different positions outside the winding roller 26, providing a fixed channel for the movement of the steel wire rope 23, and ensuring that the steel wire rope 23 moves along the predetermined path during winding.

[0025] Embodiment two: as shown in Figure 1 and Figure 3 The positioning mechanism 4 includes a connecting plate 47. One end of each of the two connecting plates 47 is fixedly connected with a first connecting block 43. One end of the first connecting block 43 is fixedly connected with a hydraulic cylinder 42. One end of the hydraulic cylinder 42 is fixedly connected with a fixed block 41. One end of the fixed block 41 is fixedly connected to one side of the fixed frame 22. The other end of the connecting plate 47 is fixedly connected with a second connecting block 45. The middle part of the second connecting block 45 is slidingly connected with a sliding rod 46. The end of the sliding rod 46 is fixedly connected to one side of the fixed frame 22. The inner ring surface of the connecting plate 47 is fixedly connected with a friction plate 44. The inner ring surface of the friction plate 44 is connected with the outer surface of the rotating disc 25.

[0026] After the hydraulic motor 21 controls the winding roller 26 to rotate to wind or unwind the steel wire rope 23, the hydraulic cylinder 42 is worked to drive the first connecting block 43 to move, drive the connecting plate 47 to move, and the second connecting block 45 slides outside the sliding rod 46. The second connecting block 45 is fixed to make linear motion, so as to change the distance between the two connecting plates 47. The friction plate 44 is abutted outside the rotating disc 25 by moving the two connecting plates 47, which can increase the friction of the rotating disc 25, stop the rotating disc 25, prevent the rotating disc 25 from continuing to rotate under the action of load and other factors, and avoid safety accidents that may be caused by accidental movement of the equipment.

[0027] The working principle and method of using the device: the hydraulic motor 21 works to convert hydraulic energy into mechanical energy, so that the winding roller 26 and the rotating disc 25 rotate, drive the steel wire rope 23 to wind or unwind, the steel wire rope 23 moves inside the opening 34, the steel wire rope 23 can contact different guide rollers 36 when passing, the steel wire rope 23 rolls and rubs between the guide rollers 36 during movement, which facilitates the guidance of the steel wire rope 23, after the hydraulic motor 21 works, the first connecting block 43 is driven to move by the hydraulic cylinder 42, the connecting plate 47 is driven to move, the distance between the two connecting plates 47 changes, the friction plate 44 abuts against the outside of the rotating disc 25, and the rotating disc 25 is stopped.

[0028] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments made according to the technical essence of the present application without departing from the technical scheme of the present application still belongs to the protection scope of the present application.

Claims

1. An intelligent hydraulic oil platform winch comprising a mounting plate (1), characterized in that: One side of the mounting plate (1) is provided with a winding mechanism (2), one side of the winding mechanism (2) is provided with a positioning mechanism (4), the winding mechanism (2) comprises a fixed frame (22), one end of the fixed frame (22) is provided with a guide mechanism (3), the guide mechanism (3) comprises a guide frame (31), one side of the guide frame (31) is fixedly connected to one end of the fixed frame (22), both ends of the guide frame (31) are fixedly connected with guide rods (33), the outer portion of the guide rod (33) is slidably connected with a moving plate (32), the middle portion of the moving plate (32) is provided with an opening (34), four side walls of the opening (34) are rotatably connected with rotating rods (35), the outer portion of the rotating rod (35) is fixedly connected with a guide roller (36).

2. An intelligent hydraulic oil platform winch according to claim 1, characterized in that: One side of the fixed frame (22) is fixedly connected with a hydraulic motor (21), the output end of the hydraulic motor (21) is fixedly connected with a winding roller (26) through one side of the fixed frame (22), one end of the winding roller (26) is fixedly connected with a rotating disc (25), the outer portion of the rotating disc (25) is rotatably connected with one side of the hydraulic motor (21).

3. An intelligent hydraulic oil platform winch according to claim 2, characterized in that: The outer ring surface of the winding roller (26) is wound with a steel wire rope (23), one end of the steel wire rope (23) passes through the opening (34).

4. A smart hydraulic oil platform winch according to claim 3, characterized in that: One end of the steel wire rope (23) is fixedly connected with a hook (24).

5. The intelligent hydraulic oil platform winch of claim 1, wherein: The positioning mechanism (4) comprises a connecting plate (47), one end of the two connecting plates (47) is fixedly connected with a first connecting block (43), one end of the first connecting block (43) is fixedly connected with a hydraulic cylinder (42), one end of the hydraulic cylinder (42) is fixedly connected with a fixed block (41), one end of the fixed block (41) is fixedly connected to one side of the fixed frame (22).

6. A smart hydraulic oil platform winch according to claim 5, characterized in that: The other end of the connecting plate (47) is fixedly connected with a second connecting block (45), the middle portion of the second connecting block (45) is slidably connected with a sliding rod (46), the end portion of the sliding rod (46) is fixedly connected to one side of the fixed frame (22).

7. The intelligent hydraulic oil platform winch of claim 5, wherein: The inner ring surface of the connecting plate (47) is fixedly connected with a friction plate (44), the inner ring surface of the friction plate (44) is connected with the outer surface of the rotating disc (25).

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