CN219620539U - Remote control pay-off device for live working - Google Patents

Abstract

The utility model relates to a remote control paying-off device for live working, which comprises a paying-off device body and a remote controller, wherein the paying-off device body comprises a mounting seat of a built-in battery, two opposite vertical plates are fixed on the mounting seat, a wire reel for winding an insulating rope is rotatably arranged between the two vertical plates, and a winding motor capable of driving the wire reel to rotate is arranged on the side surface of the vertical plate; a remote control receiving box which can be in wireless communication with a remote controller is fixed above the wire reel between the two vertical plates, and the remote control receiving box is powered by a battery and is electrically connected with the wire winding motor; the two vertical plates are respectively fixed with fixing clamps which can be matched with the cross arm in a clamping way at one side of the winding motor. The utility model improves the working efficiency and effectively ensures the personal safety of operators on the ground and in the bucket.

Description

Remote control pay-off device for live working

Technical Field

The utility model relates to the technical field, in particular to a remote control paying-off device for live working.

Background

With the continuous promotion of town, the project of the distribution line matched with municipal transformation is increased, and part of the lines are changed into terminal work, so that the work of live working disconnection and paying-off is increased.

The traditional wire lowering mode often adopts the manual work to use insulating rope fixed wire to transfer, and this just has the wire to drop the problem of accidentally injuring the pedestrian, seriously influences constructor personal safety simultaneously.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the remote control paying-off device for live working, which can effectively ensure the personal safety of operators on the ground and in a bucket while improving the working efficiency.

The utility model is realized by the following technical scheme:

the remote control paying-off device for live working comprises a paying-off device body and a remote controller, wherein the paying-off device body comprises a mounting seat of a built-in battery, two opposite vertical plates are fixed on the mounting seat, a winding reel for winding an insulating rope is rotatably arranged between the two vertical plates, and a winding motor capable of driving the winding reel to rotate is arranged on the side face of the vertical plate; a remote control receiving box which can be in wireless communication with a remote controller is fixed above the wire reel between the two vertical plates, and the remote control receiving box is powered by a battery and is electrically connected with the wire winding motor; the two vertical plates are respectively fixed with fixing clamps which can be matched with the cross arm in a clamping way at one side of the winding motor.

This scheme is through setting up pay-off body, utilizes wire winding motor drive wire reel rotation, drives the insulating rope through the rotation of wire reel and receive and releases and then gradually descends the wire to ground through remote controller remote control after breaking the wire, promotes the safety in utilization.

Further, the wire reel is provided with fixed shafts extending at two ends of the wire reel in the axial direction, the two fixed shafts are respectively rotatably mounted with the vertical plate through bearings, an interface matched with a motor shaft of the wire winding motor is formed in the end face of one fixed shaft, a key groove is formed in the inner wall of the interface, and a key matched with the key groove is arranged on the motor shaft of the wire winding motor.

The wire reel is installed between the riser through the fixed axle cooperation bearing rotation of both sides, and one of them fixed axle is through the interface that the terminal surface was seted up and the motor shaft grafting cooperation of wire winding motor, and the keyway is more stable with the key cooperation, guarantees wire winding motor drive wire reel pivoted stability, convenient to detach and maintenance simultaneously.

Further, the paying-off device body is externally fixed with an insulating shell, the insulating shell is provided with a first outlet corresponding to the fixing clamp, and the insulating shell is provided with a second outlet corresponding to the insulating wire at the other side opposite to the first outlet.

Through setting up insulating housing with motor and remote control receiving box and mount pad encapsulation inside, can effectively protect insulating, cooperate first export and second export simultaneously, do not influence fixed fixture and cross arm cooperation and do not influence insulating rope and receive and release.

The utility model has the beneficial effects that:

before the device breaks the wire, both ends are installed respectively in cross arm and wire both sides, and wire pulling force shifts to the device after breaking the wire, and the operation personnel keep away from the operation scope afterwards, by ground electrician or fight in electrician control remote controller, remote control unit insulation drum, gradually the wire to the ground of letting down. And the working efficiency is improved, and meanwhile, the personal safety of the ground and the operators in the bucket is effectively ensured.

Drawings

FIG. 1 is a diagram of an overall package of the present utility model.

FIG. 2 is a top view of FIG. 1

Fig. 3 is a front view of fig. 1.

Fig. 4 is a schematic view of the internal structure of the present utility model.

Fig. 5 is a left side view of fig. 4.

Fig. 6 is a front view of fig. 4.

Fig. 7 is a schematic diagram of the operation of the present utility model.

The figure shows:

1. the wire winding machine comprises an insulating shell, 2, a second opening, 3, a wire spool, 4, an insulating rope, 5, a fixing clamp, 6, a mounting seat, 7, a winding motor, 8, a vertical plate, 9, a remote control receiving box, 10, a remote controller, 11, a cross arm, 12 and a wire.

Detailed Description

In order to clearly illustrate the technical characteristics of the scheme, the scheme is explained below through a specific embodiment.

The utility model provides a remote control pay-off for live working, whole bearable pulling force is not less than 300N, includes pay-off body and remote controller 10, and the pay-off body is including the mount pad 6 of built-in battery, is fixed with two riser 8 just to on the mount pad 6, rotates between two riser 8 and installs the wire reel 3 of winding insulating rope 4, and the insulating rope length is not less than 20 meters in the wire reel 3. The insulating rope 4 is made of silk, nylon or nylon materials, the effective insulating length is not less than 0.4 meter, and the length can be adjusted. A winding motor 7 capable of driving the wire spool 3 to rotate is arranged on the side surface of the vertical plate 8; a remote control receiving box 9 which can be in wireless communication with a remote controller 10 is fixed above the wire reel 3 between the two vertical plates 8, and the remote control receiving box 9 is powered by a battery and is electrically connected with the wire winding motor 7; the two vertical plates 8 are respectively fixed with a fixing clamp 5 which can be clamped and matched with the cross arm 11 at one side of the winding motor 7. The fixing clamp 5 is clamped with the cross arm 11, plays a role in connecting and fixing the whole pay-off device with the cross arm 11, is not limited in structure and shape, and can be used for selecting clamps with different structures according to use requirements.

The wire reel 3 extends respectively at the both ends of its axis direction has the fixed axle, and two fixed axles rotate through bearing and riser 8 respectively and install, and one of them fixed axle terminal surface has been seted up with wire winding motor 7's motor shaft complex interface, and the keyway has been seted up to the interface inner wall, is provided with on wire winding motor 7's the motor shaft with keyway complex key.

In this embodiment, the winding motor 7 is a dc motor, a stepper motor or a servo motor is selected, a battery in the mounting seat 6 is a dc power supply, generally a 48V or 72V power supply is selected, the stepper motor has the capability of receiving control signals remotely, and can realize the forward rotation, reverse rotation and locking functions of the wire spool 3, the remote controller 10 can control the forward rotation, reverse rotation and suspension of the pay-off device, and realize the lowering, lifting and fixing of the wire, and the remote control distance is not less than 20 meters. An infrared remote control is generally used.

The remote controller 10 controls the winding motor 7 to rotate forward, rotate backward and lock in the prior art, and an embodiment is selected for illustration, in the utility model, the stepping motor is provided with a control module, a central control module, an upper computer infrared emission device and an infrared receiving head are arranged in a remote control receiving box, the central control module and the stepping motor control module both use an STC89C52RC singlechip as a core control element, and the infrared receiving head adopts an HS0038 infrared receiver; the control signal input end of the central control module is connected with the control signal output end of the infrared receiving head, the control signal output end of the stepping motor is connected with the control signal input end of the stepping motor control module, and the infrared receiving head is matched with the transmitting mode of the infrared transmitting device of the upper computer and the infrared remote controller. The specific control mode is fully published in the infrared remote control stepping motor published in CN 202513865U, and the utility model only utilizes the prior art to realize the basic functions of controlling the driving motor by the remote controller to realize forward rotation, reverse rotation and stop.

In order to protect the pay-off device, the whole stability is guaranteed, the pay-off device body is externally fixed with an insulating shell 1, the insulating shell 1 is provided with a first outlet corresponding to a fixing clamp 5, and the insulating shell 1 is provided with a second outlet 2 corresponding to an insulating wire 4 at the opposite side of the first outlet.

The working process of the utility model comprises the following steps:

as shown in fig. 7, the selected wire is broken at x in the figure, before the wire 12 is broken, the whole pay-off device is fixedly installed with a fixed cross arm 11 through a fixing clamp 5, the cross arm 11 is fixed above the wire 12 and is vertically arranged with the wire 12, so that the whole position is fixed, the free end of an insulating rope 4 on a wire reel 3 is fixedly connected with a proper position of the wire 12 to be broken, the wire 12 is used for hanging the wire 12, after the wire 12 is broken, the tension of the wire 12 is transferred to the device, then an operator is far away from the operation range, the remote controller 10 is controlled by a ground electrician or an in-bucket electrician, the remote controller controls the winding motor 7 to rotate, the wire reel 3 is driven to rotate, the wire reel 3 rotates and the insulating rope 4 is lowered, and the broken wire is lowered to the ground gradually. The utility model improves the working efficiency and effectively ensures the personal safety of operators on the ground and in the bucket.

Of course, the above description is not limited to the above examples, and the technical features of the present utility model that are not described may be implemented by or by using the prior art, which is not described herein again; the above examples and drawings are only for illustrating the technical scheme of the present utility model and not for limiting the same, and the present utility model has been described in detail with reference to the preferred embodiments, and it should be understood by those skilled in the art that changes, modifications, additions or substitutions made by those skilled in the art without departing from the spirit of the present utility model and the scope of the appended claims.

Claims (3)

1. A remote control pay-off for live working, its characterized in that: the wire paying-off device comprises a wire paying-off device body and a remote controller, wherein the wire paying-off device body comprises a mounting seat of a built-in battery, two opposite vertical plates are fixed on the mounting seat, a wire spool for winding an insulating rope is rotatably arranged between the two vertical plates, and a wire winding motor capable of driving the wire spool to rotate is arranged on the side face of the vertical plate; a remote control receiving box which can be in wireless communication with a remote controller is fixed above the wire reel between the two vertical plates, and the remote control receiving box is powered by a battery and is electrically connected with the wire winding motor; the two vertical plates are respectively fixed with fixing clamps which can be matched with the cross arm in a clamping way at one side of the winding motor.

2. The live working remote control pay-off device according to claim 1, wherein: the wire reel extends respectively at the both ends of its axis direction has the fixed axle, and two fixed axles rotate through bearing and riser respectively and install, and one of them fixed axle terminal surface has been seted up with wire winding motor's motor shaft complex interface, and the keyway has been seted up to the interface inner wall, is provided with on wire winding motor's the motor shaft with keyway complex key.

3. The live working remote control pay-off device according to claim 1, wherein: the paying-off device body is fixedly provided with an insulating shell outside the paying-off device body, the insulating shell is provided with a first outlet corresponding to the fixing clamp, and the insulating shell is provided with a second outlet corresponding to the insulating wire at the other side opposite to the first outlet.