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Pay-off device

A technology of pay-off device and sliding assembly, which is applied in the direction of transportation and packaging, delivery of filamentous materials, thin material processing, etc., which can solve problems such as cable accumulation, safety hazards, and damage to cable structures, so as to improve laying quality and improve laying quality. efficiency effect

Active Publication Date: 2021-06-18
GUANGDONG POWER GRID CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the cable pay-off speed is greater than the traction speed, it is not only easy to cause the accumulation of cables during the laying process, causing safety hazards, but also reduces the quality of the cable laying because the cables are no longer tight; When the speed is high, it is easy to pull the cable and damage the structure of the cable, thereby reducing the quality of the cable laying

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Such as Figure 1-4As shown, the present embodiment provides a pay-off device, including a drive mechanism 1 and a measurement and control mechanism 2, the drive mechanism 1 is used to drive the cable 3 to pay off; the measurement and control mechanism 2 includes a first bracket 21, a The sliding assembly 22 and the sensor 23, the sliding assembly 22 can slide on the first support 21 along the first direction (i.e. the Z direction in the drawings), the second direction (i.e. the X direction in the drawings), the free end of the cable 3 Pass through the sliding assembly 22 and be connected with the traction device. When the pulling speed of the cable 3 is not equal to the pay-off speed of the cable 3, the position of the sliding assembly 22 on the first support 21 changes; the sensor 23 is used to detect the sliding assembly 22 The position on the first support 21; the measurement and control mechanism 2 also includes a control module, the control module is used to recei...

Embodiment 2

[0057] This embodiment provides a wire pay-off device. Compared with Embodiment 1, the basic structure of the wire pay-off device provided by this embodiment is the same as Embodiment 1, except that the height of the crossbar 142 on the second bracket 14 is adjustable. different.

[0058] Such as Figure 4 As shown, optionally, the second bracket 14 is also provided with a second driving member 144, the driving direction of the second driving member 144 is the vertical direction, and the cross bar 142 is arranged at the output end of the second driving member 144, thereby realizing The height of the cross bar 142 on the second support 14 is adjustable. Further optionally, both ends of the cross bar 142 are provided with arc-shaped slots, and the inner wall of the arc-shaped slot fits with the outer wall of the vertical bar 141 to realize the stable movement of the cross bar 142 .

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Abstract

The invention discloses a pay-off device, and belongs to the technical field of cable laying. The pay-off device comprises a driving mechanism and a measurement and control mechanism. The driving mechanism is used for driving a cable to pay off; and the measurement and control mechanism comprises a first support, a sliding assembly and a sensor, wherein the sliding assembly and the sensor are arranged on the first support, the sliding assembly can slide on the first support in the first direction and the second direction, the free end of the cable penetrates through the sliding assembly and is connected with a traction device, and when the pulling speed of the cable is not equal to the pay-off speed of the cable, the position of the sliding assembly on the first support is changed. The sensor is used for detecting the position of the sliding assembly on the first support. The measurement and control mechanism further comprises a control module, and the control module is used for receiving position signals detected by the sensor. The control module is electrically connected with the driving mechanism so as to adjust the pay-off speed of the cable. According to the pay-off device, the pay-off speed of the pay-off mechanism can be ensured to be consistent with the pulling speed through the measurement and control mechanism, and the laying quality of the cable is improved while the cable laying efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of cable laying, in particular to a wire-laying device. Background technique [0002] When laying the cable, it is necessary to install a pulling device at the free end of the cable to pull the cable, so as to realize the laying of the cable along the pulling direction. Since the movement of the free end of the cable only depends on the pulling of the pulling device, the efficiency of cable laying is low. [0003] In order to improve the efficiency of cable laying, a driving mechanism is added to the cable to make the cable actively pay off. However, when the cable pay-off speed is greater than the traction speed, it is not only easy to cause the accumulation of cables during the laying process, causing safety hazards, but also reduces the quality of the cable laying because the cables are no longer tight; When the speed is high, it is easy to pull the cable and damage the structure of the cable, thereby re...

Claims

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Application Information

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IPC IPC(8): B65H57/06B65H49/30B65H49/34B65H75/14B65H63/00
CPCB65H57/06B65H49/30B65H49/34B65H75/14B65H63/00B65H2701/34
Inventor 贺智涛何文杨挺周粤何浩辉黎灼佳崔建华罗鑫洪叶堂柱洪浚轩李欢
Owner GUANGDONG POWER GRID CO LTD
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