Helicopter sling take-up device

Abstract

The utility model relates to a helicopter sling take-up device which comprises a first fixing disc and a second fixing disc, a rotating shaft is arranged between the first fixing disc and the second fixing disc, a rope body is wound on the rotating shaft, a driven gear is arranged at one end of the rotating shaft, a driving gear is arranged below the driven gear, and a motor is arranged on one side of the second fixing disc. A guide rod is arranged below the rotating shaft, a guide through groove is formed in the guide rod, and brush strips are clamped on the two sides of the guide through groove; connecting rods are arranged above the guide rods, a drainage pipe is fixedly arranged between the connecting rods, a drainage hole is formed in the bottom of the drainage pipe, a hose is arranged at one end of the drainage pipe, and a water tank is connected to one side of the water pump. The rope can be automatically wound by starting the motor, and time and labor wasting of manual winding is avoided; cleaning liquid can be pumped into a water drainage pipe in time through a water pump, so that the cleaning liquid flows into a guide through groove to infiltrate a brush strip; the rope body is cleaned through friction between the brush strips and the rope body, the structure is simple, and operation is convenient.

Description

Technical Field

[0001] The utility model relates to the field of helicopters, in particular to a helicopter sling and rope collecting device. Background Art

[0002] For some special working environments, helicopters are needed for auxiliary operations. For example, my country's power transmission lines are increasing, and there are more and more new operation and maintenance processes and methods for transmission lines. Helicopter hanging operations are also increasingly involved in the maintenance and construction of transmission lines. In the process of helicopter external hanging operations, it is necessary to use a long rope of 30 meters to 40 meters. The retraction and release of the rope often requires the cooperation of multiple people. Manual retraction and release of ropes is very troublesome.

[0003] For example, a Chinese patent document with publication number CN211769533U discloses a rope collecting device for helicopter sling operation, including: a first bracket and a second bracket arranged at intervals; a storage roller assembly, which is rotatably arranged on the first bracket; a reduction gear set, which is arranged on the first bracket and is located on one side of the storage roller assembly; a crank rocker, which is connected to the reduction gear set and can rotate relative to the first bracket together with the reduction gear set, and the crank rocker has a bend; a first connecting rod, one end of which is hinged to the bend, and the other end of the first connecting rod is slidably connected to the vertical rod of the second bracket; a second connecting rod, one end of which is hinged to the other end of the first connecting rod, and the other end of the second connecting rod is slidably connected to the horizontal rod of the second bracket, and the other end of the second connecting rod can guide the rope. Although the device can guide the rope, it cannot clean the rope in time. Utility Model Content

[0004] The utility model aims to provide a helicopter sling rope collecting device, which is used to solve the problem that the existing helicopter sling rope collecting device cannot clean the rope in time.

[0005] In order to solve the above problems, the present invention provides a helicopter sling rope collecting device, including a first fixed disk and a second fixed disk, a rotating shaft is rotatably provided between the first fixed disk and the second fixed disk, a rope body is wound on the rotating shaft, an end of the rotating shaft away from the first fixed disk passes through the second fixed disk and is fixedly provided with a driven gear, a driving gear is meshed with below the driven gear, a motor is fixedly provided on one side of the second fixed disk, the output end of the motor is coaxially fixedly connected with the driving gear, a guide rod is provided below the rotating shaft, a guide groove is opened on the guide rod, and brush strips are symmetrically clamped on both sides of the guide groove; a connecting rod is fixedly provided above the guide rod, a drain pipe is fixedly provided between the connecting rods, a plurality of drain holes are provided at the bottom of the drain pipe, a hose is provided at one end of the drain pipe, a water pump is provided at the end of the hose away from the drain pipe, and a water tank is connected to one side of the water pump.

[0006] The helicopter sling rope collecting device provided by the utility model also has the following technical features:

[0007] Furthermore, the water tank is fixed to a side wall of the first fixed plate.

[0008] Furthermore, a nozzle is fixedly provided at each of the drainage holes.

[0009] Furthermore, handles are fixedly provided on the side walls of the brush strips.

[0010] Furthermore, support columns are fixedly provided at the bottom of the first fixed plate and the second fixed plate, and universal wheels are provided at the bottom of the support columns.

[0011] Furthermore, the rotation speed of the motor is 30r / min.

[0012] The utility model has the following beneficial effects: the rope can be automatically wound by starting the motor, avoiding time-consuming and laborious manual winding; the cleaning liquid in the water tank can be pumped to the drain pipe in time by the water pump, and the cleaning liquid finally flows into the guide groove from the drain hole to infiltrate the surface of the brush strip; the friction between the brush strip and the rope body can achieve the purpose of quickly cleaning impurities on the surface of the rope body, and the structure is simple and the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A schematic diagram of the overall structure of the helicopter sling and rope collection device;

[0014] Figure 2 for Figure 1 A schematic diagram of the enlarged local structure at point A in the middle. DETAILED DESCRIPTION

[0015] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0016] like Figure 1 to Figure 2In one embodiment of the helicopter sling rope collecting device of the utility model shown in the figure, it includes a first fixed disk 1 and a second fixed disk 2, a rotating shaft 3 is rotatably provided between the first fixed disk 1 and the second fixed disk 2, a rope body 31 is wound on the rotating shaft 3, an end of the rotating shaft 3 away from the first fixed disk 1 passes through the second fixed disk 2 and is fixedly provided with a driven gear 32, a driving gear 33 is meshed below the driven gear 32, a motor 4 is fixedly provided on one side of the second fixed disk 2, an output end of the motor 4 is coaxially fixedly connected with the driving gear 33, a guide rod 5 is provided below the rotating shaft 3, a guide groove 51 is opened on the guide rod 5, and brush strips 52 are symmetrically clamped on both sides of the guide groove 51; a connecting rod 6 is fixedly provided above the guide rod 5, a drain pipe 7 is fixedly provided between the connecting rods 6, a plurality of drain holes are provided at the bottom of the drain pipe 7, a hose 71 is provided at one end of the drain pipe 7, a water pump 8 is provided at the end of the hose 71 away from the drain pipe 7, and a water tank 9 is connected to one side of the water pump 8. Specifically, the rope body 31 can be automatically wound by starting the motor 4, avoiding the time-consuming and labor-intensive manual winding; the cleaning liquid in the water tank 9 can be pumped to the drain pipe 7 in time by the water pump 8, and the cleaning liquid finally flows into the guide groove 51 from the drainage hole to infiltrate the surface of the brush strip 52; the friction between the brush strip 52 and the rope body 31 can achieve the purpose of quickly cleaning the impurities on the surface of the rope body 31, and the structure is simple and easy to operate.

[0017] In one embodiment of the present application, preferably, the water tank 9 is fixed to the side wall of the first fixed plate 1 .

[0018] In one embodiment of the present application, preferably, a nozzle 101 is fixedly provided at each of the drainage holes.

[0019] In one embodiment of the present application, preferably, the side walls of the brush strip 52 are fixedly provided with handles 521 .

[0020] In one embodiment of the present application, preferably, support columns 10 are fixedly provided at the bottom of the first fixed plate 1 and the second fixed plate 2 , and universal wheels 11 are provided at the bottom of the support columns 10 .

[0021] In one embodiment of the present application, preferably, the rotation speed of the motor 4 is 30 r / min.

[0022] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for their core technical features. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A helicopter sling collection device, characterized in that: The invention comprises a first fixed disk and a second fixed disk, a rotating shaft is rotatably provided between the first fixed disk and the second fixed disk, a rope body is wound on the rotating shaft, an end of the rotating shaft away from the first fixed disk passes through the second fixed disk and is fixedly provided with a driven gear, a driving gear is meshed with the lower part of the driven gear, a motor is fixedly provided on one side of the second fixed disk, an output end of the motor is fixedly connected with the driving gear coaxially, a guide rod is provided below the rotating shaft, a guide through groove is provided on the guide rod, brush strips are symmetrically clamped on both sides of the guide through groove; a connecting rod is fixedly provided above the guide rod, a drain pipe is fixedly provided between the connecting rods, a plurality of drain holes are provided at the bottom of the drain pipe, a hose is provided at one end of the drain pipe, a water pump is provided at the end of the hose away from the drain pipe, and a water tank is connected to one side of the water pump.

2. The helicopter sling collection device according to claim 1, characterized in that: The water tank is fixed to the side wall of the first fixing plate.

3. The helicopter sling collection device according to claim 1, characterized in that: The drainage holes are all fixedly provided with spray nozzles.

4. The helicopter sling collection device according to claim 1, characterized in that: The side walls of the brush strips are all fixedly provided with handles.

5. The helicopter sling collection device according to claim 1, characterized in that: Support columns are fixedly provided at the bottom of the first fixed plate and the second fixed plate, and universal wheels are provided at the bottom of the support columns.

6. The helicopter sling collection device according to claim 1, characterized in that: The rotation speed of the motor is 30r / min.

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