CN202309213U - Ground wire intelligent management system - Google Patents

Abstract

The present utility model relates to a ground wire intelligent management system. The system comprises a ground wire, a management host, a ground wire management controller, a ground wire shutting pile and a computer key, the computer key is connected with the management host, the ground wire management controller is connected with the management host, thus real-time interaction communication can be guaranteed, and maloperation caused by time delay and other factors can be avoided. In ground wire management based on the system, identity verification of a on-site construction object and the returned ground wire after being used is carried out to ensure accuracy of the device and the construction object. Moreover, a high voltage live-line display device can be added to judge again whether the line is live-line or not when the ground wire is close to a power transmission line, and safety can be thereby enhanced.

Description

The earth connection intelligent management system

Technical field

The utility model relates to the power safety technique field, is specifically related to the intelligent management system to temporary ground wire.

Background technology

In the electric industry production work, earth connection is to guarantee that the staff exempts from the most directly safeguard measure of injury of getting an electric shock.The mounting or dismounting of earth connection operation is one of dangerous bigger operation in the electric operation, and temporary ground wire is as the lifeline of protection power circuit work personnel personal safety, its any maloperation, uses and manages all and might cause industrial accident.Current most of electric power enterprise is except being used as some basic demands making of temporary ground wire on system; Earth connection specifically used and manages standard not enough; Do not have also that a cover is actual more, effective method effectively manages and controls each links such as the storage of earth connection, use, mounting or dismounting; Management to earth connection more is to depend on user of service's self awareness of safety and consciousness, lacks effective technical means or measure and comes management is supported.

In addition,, articulating earth connection when operation according to the safety requirement, should be at first through conductor wire end is articulated a little carry out electrical verification after, accomplish articulating the operation of earth connection two ends (earth terminal, conductor wire end) ground connection.And in real work; Because of articulating a position, conductor wire end changes because of action is different; And conductor wire end is articulated initiative that the electrician that examines item by item does on top of at the scene in operating personnel's hand; Therefore need to increase a kind of technological means and can ensure operating personnel when articulating the conductor wire end of earth connection, consciously carry out the electrical verification operation.

Summary of the invention

The purpose of the utility model provides a kind of earth connection intelligent management system, can effectively manage and control each links such as the storage of earth connection, use, mounting or dismounting.Above-mentioned purpose is realized by following technical scheme:

A kind of earth connection intelligent management system comprises:

Earth connection has ground wire body, hook, ground pin and identify label chip;

Management host generates computer key mission bit stream and ground wire locking stake control command;

The ground wire Management Controller is connected with management host, and the state information that receives said ground wire locking stake control command and feed back ground wire locking stake is given management host;

Ground wire locking stake has chip identification circuit and blocking mechanism, and blocking mechanism receives the control of ground wire Management Controller that earth connection is specified in the earth connection release or the locking of its locking in advance; The chip identification circuit is hung fixed earth connection identity label chip in advance through judging, whether the control blocking mechanism is operated earth connection;

Computer key is connected with the management host wireless telecommunications, receives said mission bit stream, and the on-the-spot object of task is carried out identification and feeds back Task Progress to management host.

Above-mentioned earth connection management system also comprises high voltage display device, is arranged on the hook end of earth connection.

In the utility model, between computer key and management host, all adopt wireless telecommunications to be connected between ground wire Management Controller and management host, thereby guarantee the real-time interactive communication, the misoperation of avoiding factor such as time delay to cause.Management needs through the authentication of site operation object and the authentication when using back earth connection playback based on the earth connection of the utility model, guarantees the accuracy of device and construction object.In addition, the high voltage display device that adds can judge once more when earth connection closes on transmission line that whether circuit is charged, further improves fail safe.

Description of drawings

The formation block diagram of the earth connection management system that Fig. 1 provides for embodiment.

Embodiment

As shown in Figure 1, the earth connection intelligent management system that the utility model provides comprises: management host, ground wire Management Controller, ground wire locking stake, earth connection and computer key.Dispose management software in the management host, the reservation of main processing earth connection task generates mission bit stream and ground wire locking stake control command.Between computer key and management host, all adopt wireless telecommunications to be connected between ground wire Management Controller and management host, management host sends mission bit stream and gives computer key, sends locking stake control command and gives the ground wire Management Controller.The ground wire Management Controller connects ground wire management locking stake, and according to the unlock operation of the ground wire locking stake control command control ground wire locking stake that receives, and the state information of feedback ground wire locking stake is given management host.Ground wire locking stake is provided with Wireless code sheet identification circuit and blocking mechanism.The earth connection that blocking mechanism is controlled its locking by the ground wire Management Controller carries out release or receives the preparatory blocked earth connection of chip identification circuit control locking.The chip identification circuit is through judging the blocked identity label chip of connecting wires in advance, and whether the control blocking mechanism conducts the locking operations to earth connection.Earth connection has ground wire body, hook, ground pin, identify label chip and high voltage display device; Ground pin and hook are separately positioned on the two ends of ground wire body; The identify label chip is arranged on the ground pin end, and high voltage display device is arranged on hook end.Computer key is equipped with to the workmen who carries earth connection, be used for when executing the task, whether the construction object correctly being judged, and feedback task implementation progress information is given management host.

The course of work and the principle of this management system are described with an instance below: (1) management host sends mission bit stream and gives computer key, and suppose that mission bit stream is:

number shaft tower to the A district overhauls; Management host sends ground wire locking stake control command and gives the ground wire Management Controller, supposes that control command is: the blocking mechanism of opening No. 10 locking stake.(2) workmen takes off corresponding earth connection from No. 10 locking stake, and is carried into the job site according to the mission bit stream of computer key.(3) workmen utilizes computer key to judge whether institute conforms to mission bit stream to the construction object (for example shaft tower identity, ground wire pile body part etc.) at scene, is then to prepare to construct.(4) before the hanging earthing conductor, utilize the high-voltage charge display device of earth connection that transmission line is carried out electrical verification earlier, confirm not charged after hanging earthing conductor again.(5) overhaul behind the hanging earthing conductor, maintenance is kept earth connection well after finishing and is taken back to ground wire locking stake place.(6) when earth connection being locked back corresponding ground wire locking stake, judge through the chip identification circuit of ground wire locking stake whether the blocked identity of connecting wires conforms to this ground wire locking stake in advance, if conform to then control blocking mechanism this earth connection is conducted the locking operations earlier.

Claims (2)

1. earth connection intelligent management system comprises:

Earth connection has ground wire body, hook, ground pin and identify label chip;

Management host generates computer key mission bit stream and ground wire locking stake control command;

The ground wire Management Controller is connected with management host, and the state information that receives said ground wire locking stake control command and feed back ground wire locking stake is given management host;

Ground wire locking stake has chip identification circuit and blocking mechanism, and blocking mechanism receives the control of ground wire Management Controller that earth connection is specified in the earth connection release or the locking of its locking in advance; The chip identification circuit is hung fixed earth connection identity label chip in advance through judging, whether the control blocking mechanism is operated earth connection;

Computer key is connected with the management host wireless telecommunications, receives said mission bit stream, and the on-the-spot object of task is carried out identification and feeds back Task Progress to management host.

2. earth connection intelligent management system according to claim 1 is characterized in that: also comprise high voltage display device, be arranged on the hook end of earth connection.

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