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Cable winding and unwinding device based on cable arrangement by lead screw

A retractable device and cable technology, which is applied in the field of floating platforms, can solve the problems of reducing the service life of cables, protecting foreskin wear, endangering system safety, etc., achieving the effects of reducing failure rate, balancing force, and reducing energy consumption

Inactive Publication Date: 2016-07-13
从光梅
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the existing mooring rope retracting device winds the cable, the cable will be subject to a large lateral pressure under load, and the outer protective foreskin of the mooring rope will wear out quickly after repeated retraction, thereby reducing the service life of the cable, and even Cause the cable to fail and endanger the safety of the entire system
In addition, the cables slip on the retractable equipment and become entangled with each other, which will endanger the safety of the system

Method used

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  • Cable winding and unwinding device based on cable arrangement by lead screw
  • Cable winding and unwinding device based on cable arrangement by lead screw
  • Cable winding and unwinding device based on cable arrangement by lead screw

Examples

Experimental program
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Effect test

Embodiment 1

[0039] Under normal circumstances, the system only needs one main oil pump motor 51 to meet the requirements, but when this embodiment needs to enter the emergency working mode, there is still a spare oil pump motor 52 to be used at this time, and the two motors run at the same time, which can reach the maximum operation Speed ​​and pulling force, thereby reducing energy consumption.

Embodiment 2

[0041] In order to protect the cable from excessive side pressure damage to the greatest extent, the following measures are taken in this embodiment: on the basis of the winding rope system 1, the drive system 2 of the present invention is additionally provided, and the cable arrangement system of the present invention is used when arranging the cable 3 cables, the drive system 2 is provided with a wire device 26 and a rope guide frame 27. Have guide rope ring 28 on the guide rope frame 27, the structure of guide rope ring 28 in the present embodiment is as Figure 6 As shown, it includes a floating ring 281 , a snap ring 282 , a floating frame 283 and a spring 284 . Snap ring 282 is a hollow ring, and floating ring 281 is stuck in snap ring 282, and some floating frames 283 are arranged between the lower surface of floating ring 281 and the bottom upper surface of snap ring 282, the upper end of floating frame 283 and floating ring 281 The lower surface of the floating frame...

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Abstract

The invention discloses a cable winding and unwinding device based on cable arrangement by a lead screw and belongs to the field of floating platforms. The cable winding and unwinding device comprises a cable winding system, a driving system and a cable arrangement system. The cable arrangement system is positioned between the cable winding system and the driving system and comprises a belt transmission mechanism, a belt, the reciprocating lead screw, a polished rod, a slider and a shifting fork, wherein the belt transmission mechanism is connected to a winding reel and the reciprocating lead screw, the polished rod penetrates through the belt transmission mechanism to be fixed on guide rails, the slider sleeves the polished rod and the reciprocating lead screw, the shifting fork is inlaid at the bottom end of the slider, and the spiral surface of the reciprocating lead screw is matched with the shifting fork. By adopting the cable arrangement system controlled by the lead screw, the cable winding and unwinding device based on cable arrangement by the lead screw has the advantages that a cable can be arranged on the winding reel orderly and compactly, twining of the cable is avoided, and use safety of a mooring platform is ensured.

Description

technical field [0001] The invention belongs to the field of floating platforms, and more specifically relates to a cable retracting device based on a screw rod. Background technique [0002] The balloon is a kind of unpowered balloon aircraft, which belongs to a kind of aerostat. The balloon is connected to the ground facilities with a tethered rope. The ball is filled with helium and hovers in the air by buoyancy. It is mainly used for atmospheric boundary layer detection. Balloons can carry self-recording instruments, radio telemetry instruments; or instruments that can transmit information through cables; they can also drop instruments to perform gradient observation at several predetermined heights. Large balls made of polyester film can carry instruments weighing tens of kilograms . As a platform for various communication, monitoring and radar equipment, tethered balloons play a very important role and have unparalleled advantages. [0003] However, helium airship ae...

Claims

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Application Information

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IPC IPC(8): B65H75/38B65H75/44
CPCB65H75/38B65H75/44B65H75/4405B65H75/4489
Inventor 从光梅
Owner 从光梅
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