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Rope pressing device of descent control device

The technology of a rope pressing device and a slow descender is applied to the rope device and rope field, which can solve the problems of disordered ropes and uneven winding of steel wire ropes, and achieve the effects of wide application fields, convenient disassembly and assembly, and improved maintenance efficiency.

Pending Publication Date: 2021-04-16
青岛亿和海丽安防科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Taking steel wire rope as an example, in the process of receiving and releasing the rope, it is easy for the steel wire rope to be wound unevenly on the drum of the winch, resulting in disordered ropes. In order to avoid the phenomenon of rope disorder, it is usually necessary to install a rope pressing device

Method used

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  • Rope pressing device of descent control device
  • Rope pressing device of descent control device
  • Rope pressing device of descent control device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Such as figure 1 As shown, a kind of pressure rope device of slow descender comprises main board 1, pay-off wheel 2, spring 5, pressure cylinder 3 and pressure roller 4, and described main board 1 is connected with pay-off wheel 2 by axle 23, and described The top of the wheel shaft 23 is hinged to the pressure roller 4. Specifically, the top of the wheel shaft 23 is provided with a through hole, and the inside of the pressure roller 4 is provided with a pin that penetrates the through hole. The internal connection is as follows: Figure 6 shown. The upper end of the pay-off wheel 2 is integrally connected with a boss 22, and the top of the boss 22 is sequentially provided with a spring 5 and a pressure cylinder 3 sleeved on the axle 23, and the pressure cylinder 3 is the upper end. There is a sleeve with a pressure groove 32, and the pressure cylinder 3 is made of plastic material. The bottom of the pressure cylinder 3 is provided with a post 31 integrally connected w...

Embodiment 2

[0028] Different from Embodiment 1 is a kind of pressure rope device of slow descender, such as Figure 4-6 As shown, it also includes a bracket 6, the bracket 6 is covered with a spring 5, and the top of the bracket 6 is hinged with the pressure roller 4, the pressure cylinder 3 is made of plastic, and the pressure cylinder 3 is provided with a bracket cover in the middle. Tube 62, the two ends are provided with the cross bar of axle sleeve 63, the cross-sectional diameter of described spring 5 is larger than the inner diameter of bracket sleeve 62, is smaller than the outer diameter of bracket sleeve 62, and the upper end of described bracket sleeve 62 is provided with Pressure groove 32, the lower end of described axle sleeve 63 is provided with post 31, and the edge of spring 5 just in vertical direction is between post 31 and support 6 pressure cylinder 3 outsides, and the top end of described support 6 is provided with There is a through hole, and the inside of the press...

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PUM

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Abstract

The invention discloses a rope pressing device of a descent control device. The rope pressing device of the descent control device comprises a main plate, a pay-off wheel, a spring, a pressing cylinder and a pressing roller, the main plate is connected with the pay-off wheel through a wheel shaft, the top end of the wheel shaft is hinged to the pressing roller, the upper end of the pay-off wheel is integrally connected with a boss, a spring and the pressing cylinder which are arranged on the wheel shaft in a sleeving mode are sequentially arranged above the boss from bottom to top, a wrap angle is arranged at one end of the main plate, a pressing wheel is fixedly installed in the center of the wrap angle through a screw and a nut, threads are arranged at the two ends of the screw and the two ends of the nut, and a wheel groove for winding a wire or a rope is formed in the edge of the pay-off wheel. The rope pressing device comprises the pressing roller, a rocker arm, a support, the pressing cylinder and a compression spring, the pressing roller is fixedly connected with one end of the rocker arm, the middle of the rocker arm is hinged to the support, the pressing wheel device is additionally arranged in the wrap angle, the rocker arm is pressed, the pressing roller is pressed downwards, the pressing cylinder descends, the rope wheel is prohibited from rotating, then the pressing rope is fastened, and therefore the structure is simple, dismounting and mounting are convenient, and the maintenance efficiency of the rope pressing device can be improved.

Description

technical field [0001] The invention belongs to the technical field of ropes and cable devices, and in particular relates to a rope pressing device of a descender. Background technique [0002] The slow descender drives the traction part to pull the heavy object through the rotating motion of the reel. One end of the traction part is fixed on the fixed part, and the other end is used to connect the heavy object. The main components of the slow descender usually include steel wire ropes, cables, etc. Taking steel wire rope as an example, in the process of receiving and releasing the rope, it is easy for the steel wire rope to be wound unevenly on the drum of the winch, resulting in disordered ropes. In order to avoid the phenomenon of rope disorder, it is usually necessary to install a rope pressing device . Contents of the invention [0003] In order to overcome the defects of the prior art and avoid rope disorder, a rope pressing device for a slow descent device is provi...

Claims

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Application Information

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IPC IPC(8): B66D1/36B66D5/34
Inventor 徐连龙张旭明谢丹
Owner 青岛亿和海丽安防科技有限公司