CN210982682U - Electric locomotive battery pack detection device - Google Patents

Abstract

The utility model discloses an electric locomotive group battery detection device, including detecting quick-witted body, instructing dial plate, instructing the table body, first detection connecting wire and second detection connecting wire, be equipped with on the detection machine body and instruct the dial plate and instruct the table body, detect quick-witted body top and be equipped with first detection connecting wire and second detection connecting wire, its characterized in that: the end part of the flip cover hinged to the detection machine body is provided with a starting block, the starting block can be covered on the detection machine body, a first detection joint and a second detection joint are arranged in the top end of the detection machine body, one end of the first detection joint extends into the counter bore and is electrically connected with the electric conductor, the other end of the first detection joint is electrically connected with the first detection connecting wire and is simultaneously connected with the detection machine body, one end of the second detection joint extends into the counter bore and is electrically connected with the electric conductor, and the other end of the second detection joint is electrically connected with the second detection connecting wire. The utility model discloses the advantage has: simple structure avoids losing the electricity, is convenient for realize the on-off control of detection circuitry.

Description

Electric locomotive battery pack detection device

Technical Field

The invention belongs to the field of detection devices, and particularly relates to a detection device for a battery pack of an electric locomotive.

Background

The storage battery of the electric locomotive is an important component of a direct-current power supply system of the electric locomotive, is used as a backup power supply of direct-current power supply, and is mainly used for providing stable, safe and reliable power supply guarantee for a starting and controlling system, a monitoring system and a communication system of the electric locomotive when the electric locomotive is in a pantograph descending state, passes a neutral section or is in power supply interruption caused by offline pantograph in the motion process, so that the normal operation of important equipment on the electric locomotive is ensured; the existing battery pack detection device is continuously connected to the storage battery for a long time for inspection, so that the continuous electricity output of the storage battery is caused, and excessive electricity loss is easily caused. Therefore, it is important to solve the above problems.

Disclosure of Invention

The invention overcomes the defects of the prior art and provides the electric locomotive battery pack detection device which has a simple structure, avoids power loss and is convenient for realizing the on-off control of a detection circuit.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows: electric locomotive group battery detection device, including detecting quick-witted body, instructing the dial plate, instructing the table body, first detection connecting wire and second detection connecting wire, be equipped with on the detecting machine body and instruct the dial plate and instruct the table body, it is equipped with first detection connecting wire and second detection connecting wire, its characterized in that to detect quick-witted body top: the detection machine body is provided with an ear seat near the top end, the ear seat is hinged with a flip cover through the ear seat, the flip cover can be covered on the detection machine body, the end part of the flip cover hinged with the detection machine body is provided with a starting block, the starting block can be covered on the detection machine body, the starting block between the starting block and the contact surface of the detection machine body is provided with an electric conductor and a first magnet, the detection machine body at the position corresponding to the electric conductor is provided with a counter bore, the electric conductor can be arranged in the counter bore, the detection machine body at the position corresponding to the first magnet is provided with a second magnet, the top end of the detection machine body is internally provided with a first detection joint and a second detection joint, one end of the first detection joint extends into the counter bore and is electrically connected with the electric conductor, the other end of the first detection joint is electrically connected with the first detection connecting line and is simultaneously connected with the detection machine body, one end of the second detection joint extends into the counter bore and is electrically connected with the electric conductor, the other end of the second detection joint is electrically connected with the second detection connecting line, and the first detection joint and the second detection joint which are arranged in the counter bore correspond to each other and are not electrically connected.

Further, the flip cover and the starting block are integrally formed.

Compared with the prior art, the invention has the advantages that: the on-off control of the detection circuit is realized by turning the flip cover, so that the excessive power loss of the storage battery caused by the long-time connection of the storage battery of the battery pack detection device of the electric locomotive is avoided, and the influence on the capacity of the storage battery is reduced; the first magnet is magnetically connected with the second magnet, so that the starting block is fixed on the detector body, and the fixed connection between the conductor and the first detection joint and the fixed connection between the conductor and the second joint are ensured.

Drawings

FIG. 1 is a schematic front view of the structure of the battery pack inspection apparatus for electric locomotives according to the present invention, wherein a flip cover is provided on the inspection machine body;

FIG. 2 is a right side view showing the structure of the battery pack inspection apparatus for electric locomotives according to the present invention;

FIG. 3 is a schematic front view of the battery pack inspection apparatus for electric locomotives according to the present invention, wherein the actuating block cover is disposed on the inspection machine body.

In the figure, 1, a detector body, 2, a first detection connecting wire, 3, a second detection connecting wire, 4, an ear seat, 5, a flip cover, 6, an actuating block, 7, an electric conductor, 8, a first magnet, 9, a counter bore, 10, a second magnet, 11, a first detection joint and 12, a second detection joint.

Detailed Description

The following examples are intended to further illustrate the present invention and should not be construed as limiting the scope of the invention, and other insubstantial modifications and adaptations of the invention by those skilled in the art based on the teachings herein are intended to be covered thereby.

Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In fig. 1 to 3, 1 is a detector body, 2 is a first detection connecting line, 3 is a second detection connecting line, 4 is an ear seat, 5 is a flip cover, 6 is a starting block, 7 is an electric conductor, 8 is a first magnet, 9 is a counter bore, 10 is a second magnet, 11 is a first detection joint, and 12 is a second detection joint.

Electric locomotive group battery detection device, including detecting quick-witted body 1, instruct the dial plate, instruct the table body, first detection connecting wire 2 and second detection connecting wire 3, be equipped with on the detection machine body 1 and instruct the dial plate and instruct the table body, detect 1 top of quick-witted body and be equipped with first detection connecting wire 2 and second detection connecting wire 3, its characterized in that: the detection machine body 1 is provided with an ear seat 4 near the top end, the flip 5 is hinged with the flip through the ear seat 4, the flip 5 can be covered on the detection machine body 1, the end part of the flip 5 hinged with the detection machine body 1 is provided with a starting block 6, the starting block 6 can be covered on the detection machine body 1, the starting block 6 between the starting block 6 and the contact surface of the detection machine body 1 is provided with a conductive body 7 and a first magnet 8, the detection machine body 1 at the position corresponding to the conductive body 7 is provided with a counter bore 9, the conductive body 7 can be arranged in the counter bore 9, the detection machine body 1 at the position corresponding to the first magnet 8 is provided with a second magnet 10, the top end of the detection machine body 1 is internally provided with a first detection joint 11 and a second detection joint 12, one end of the first detection joint 11 extends into the counter bore 9 and is electrically connected with the conductive body 7, the other end of the first detection joint 11 is electrically connected with the first detection, one end of a second detection joint 12 extends into the counterbore 9 and is electrically connected with the electric conductor 7, the other end of the second detection joint 12 is electrically connected with the second detection connecting wire 3, a first detection joint 11 and a second detection joint 12 which are arranged in the counterbore 9 correspond to each other and are not electrically connected,

the flip cover 5 is integrally formed with the actuating block 6.

During detection, the turning cover 5 is opened to enable the starting block 6 to be covered on the detector body 1, the first magnet 8 is magnetically connected with the second magnet 10 to enable the starting block 6 to be fixed, at the moment, the electric conductor 7 is placed in the counter bore 9 and is connected with the first detection connector 11 and the second detection connector 12, so that the first detection connector 11 is electrically connected with the second detection connector 12, and tested information is indicated and displayed by the indicating meter body through the indicating dial plate; after the detection is finished, the flip cover 5 is covered, at the moment, the electric conductor 7 is moved out from the counter bore 9, so that the first detection connector 11 and the second detection connector 12 cannot be electrically connected, the battery transition power loss caused by the fact that the battery pack detection device of the electric locomotive is connected with the storage battery for a long time is avoided, and the capacity of the storage battery cannot be influenced.

The present invention is not described in detail in the prior art.

Claims (2)

1. Electric locomotive group battery detection device, including detecting quick-witted body (1), instruct the dial plate, instruct the table body, first detection connecting wire (2) and second detection connecting wire (3), be equipped with on detecting quick-witted body (1) and instruct the dial plate and instruct the table body, it is equipped with first detection connecting wire (2) and second detection connecting wire (3) to detect quick-witted body (1) top, its characterized in that: the detection machine body (1) is provided with an ear seat (4) close to the top end, the ear seat (4) is hinged with a flip cover (5), the flip cover (5) can be covered on the detection machine body (1), the end part of the flip cover (5) hinged with the detection machine body (1) of the flip cover (5) is provided with a starting block (6), the starting block (6) can be covered on the detection machine body (1), the starting block (6) between the starting block (6) and the contact surface of the detection machine body (1) is provided with a conductive body (7) and a first magnet (8), the detection machine body (1) at the position corresponding to the conductive body (7) is provided with a counter bore (9), the conductive body (7) can be arranged in the counter bore (9), the detection machine body (1) at the position corresponding to the first magnet (8) is provided with a second magnet (10), the detection machine is characterized in that a first detection joint (11) and a second detection joint (12) are arranged in the top end of the detection machine body (1), one end of the first detection joint (11) extends into the counter bore (9) and is electrically connected with the electric conductor (7), the other end of the first detection joint (11) is electrically connected with the first detection connecting wire (2) and is simultaneously connected with the detection machine body (1), one end of the second detection joint (12) extends into the counter bore (9) and is electrically connected with the electric conductor (7), the other end of the second detection joint (12) is electrically connected with the second detection connecting wire (3), and the first detection joint (11) and the second detection joint (12) which are arranged in the counter bore (9) correspond to each other and are not electrically connected.

2. The electric locomotive battery pack detection device of claim 1, wherein: the flip cover (5) and the starting block (6) are integrally formed.

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