CN212675065U

CN212675065U - Electrical equipment fault detector

Info

Publication number: CN212675065U
Application number: CN202021427519.5U
Authority: CN
Inventors: 姜磊; 赵世纯; 谢晶晶
Original assignee: Zhejiang Industry Polytechnic College
Current assignee: Zhejiang Industry Polytechnic College
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-03-09
Anticipated expiration: 2030-07-20

Abstract

The utility model discloses an electrical equipment fault detector, including the fault appearance body, the front side upper portion of fault appearance body is equipped with the display screen, the below of display screen is equipped with operation interface, operation interface comprises a plurality of manipulating key, the below of fault appearance body is equipped with a plurality of and detects the head, the inside of fault appearance body is equipped with integrated circuit board, integrated circuit board and manipulating key signal connection, it passes through connecting wire and integrated circuit board signal connection to detect the head, the lower part of fault appearance body is equipped with the receiver that is used for putting in order the connecting wire, the receiver includes casing and lower casing, the inside of receiver is equipped with and detects the corresponding storage device of head quantity, storage device is including locating the free bearing on the lower casing. The utility model discloses can accomodate the connecting wire, the arrangement of the connecting wire of being convenient for.

Description

Electrical equipment fault detector

Technical Field

The utility model belongs to the technical field of electrical equipment fault diagnosis device technique and specifically relates to an electrical equipment fault detector is related to.

Background

Electrical equipment is a general term for equipment such as generators, transformers, power lines, and circuit breakers in power systems. The electromechanical device has complex structure, various parts and functions, so that the stability is poor and the fault is easy to occur during operation. When electromechanical equipment breaks down, need carry out fault diagnosis, can only maintain after diagnosing the fault reason, can diagnose multiple trouble on general fault diagnosis appearance often, for example electric current, temperature, vibration condition etc. consequently need be equipped with a plurality of detection heads on fault diagnosis appearance, and in order to detect the needs, the connecting wire of detecting the head all is longer, can lead to the wiring winding together, influences the result of use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned prior art not enough, provide an electrical equipment fault detector.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an electrical equipment fault detector comprises a fault detector body, wherein a display screen is arranged at the upper part of the front side of the fault detector body, an operation interface is arranged below the display screen and consists of a plurality of operation keys, a plurality of detection heads are arranged below the fault instrument body, a storage box for arranging connecting wires is arranged at the lower part of the fault instrument body, the storage box comprises an upper shell and a lower shell, the storage box is internally provided with storage devices corresponding to the number of the detection heads, the container comprises a hinged support arranged on the lower shell, the hinged support is rotatably connected with a roller, two sides of the roller are provided with first torsion springs for resetting the roller, the connecting wire penetrates the one end and the receiver tight fit of receiver, one section that the receiver was worn out to the connecting wire is equipped with switch structure and is used for carrying out chucking or loose with the connecting wire for the receiver.

The upper shell and the lower shell are detachably connected through bolts.

One side that the receiver is close to the fault appearance body can be dismantled through the bolt and be connected with connecting portion, the both sides of connecting portion are equipped with the joint groove, its both sides are mutually supported with the joint groove respectively behind the inside that the fault appearance body stretched into connecting portion.

And a bearing is arranged between the hinged support and the roller.

The gyro wheel is the spiral roller structure, be equipped with the storage wire frame that is used for placing unnecessary connecting wire on the casing down, it is located the below of gyro wheel to store up the wire frame, one side that stores up the wire frame and be close to the trouble appearance body is equipped with the entrance hole, it is equipped with the baffle on the wire frame to store up, the bottom certain distance that the baffle is apart from storing up the wire frame, the upper portion of baffle is equipped with the wire post, be equipped with the round hole that runs through wire post and baffle in the wire post, the wire post is corresponding with the input position of gyro wheel.

The switch structure is including articulating in the articulated piece that is close to leading-out terminal one side of last casing, be equipped with the second torsional spring that is used for articulated piece to reset on the articulated piece, the rigid coupling has button and jack catch on the articulated piece, button and jack catch interval certain angle, the position of jack catch is corresponding with the leading-out terminal position of last casing.

The fault instrument is characterized in that an integrated circuit board is arranged inside the fault instrument body and is in signal connection with the operation key, and the detection head is in signal connection with the integrated circuit board through a connecting wire.

The utility model has the advantages that: accomodate the connecting wire with the gyro wheel with store up the line frame in, when needing to use certain detection head to detect, only need press the button that corresponds, will detect the head pull out can, can not lead to the alternately confusion between the connecting wire.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the storage box of the present invention;

fig. 3 is a schematic side view of the storage box and the storage device of the present invention;

fig. 4 is a schematic structural view of the container of the present invention;

FIG. 5 is a top view of the wire storage frame of the present invention;

FIG. 6 is an enlarged view taken at A in FIG. 3;

fig. 7 is the structure diagram of the assembly of the joint groove and the fault instrument body of the utility model.

In the figure: the fault instrument comprises a fault instrument body 1, a display screen 2, an operation interface 3, an operation key 4, a storage box 5, an upper shell 51, a groove 511, a lower shell 52, a second torsion spring 53, a claw 54, a button 55, a hinge block 56, a connecting part 6, a clamping groove 61, a detection head 7, a storage device 8, a hinge seat 81, a roller 82, a first torsion spring 83, a bearing 84, a wire storage frame 85, a wire guide column 86, a wire inlet hole 87, a partition plate 88 and a connecting wire 9.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments:

an electrical equipment fault detector as shown in fig. 1-7 comprises a fault detector body 1, wherein a display screen 2 is arranged on the upper portion of the front side of the fault detector body 1, an operation interface 3 is arranged below the display screen 2, the operation interface 3 is composed of a plurality of operation keys 4, a plurality of detection heads 7 are arranged below the fault detector body 1, an integrated circuit board is arranged inside the fault detector body 1 and is in signal connection with the operation keys 4, the detection heads 7 are in signal connection with the integrated circuit board through connecting wires 9, a storage box 5 for arranging the connecting wires 9 is arranged on the lower portion of the fault detector body 1, the storage box 5 comprises an upper shell 51 and a lower shell 52 which are detachably connected through bolts, storage devices 8 corresponding to the detection heads 7 in number are arranged inside the storage box 5, the storage devices 8 comprise hinged supports 81 arranged on the lower shell 52, the hinge seat 81 is rotatably connected with a roller 82, first torsion springs 83 for resetting the roller 82 are arranged on two sides of the roller 82, the roller 82 is of a spiral roller structure, a wire storage frame 85 for placing redundant connecting wires 9 is arranged on the lower shell 52, the wire storage frame 85 is positioned below the roller 82, a wire inlet hole 87 is formed in one side, close to the fault instrument body 1, of the wire storage frame 85, a partition plate 88 is arranged on the wire storage frame 85, the partition plate 88 is at a certain distance from the bottom of the wire storage frame 85, a wire guide column 86 is arranged on the upper portion of the partition plate 88, a circular hole penetrating through the wire guide column 86 and the partition plate 88 is formed in the wire guide column 86, the wire guide column 86 corresponds to the input end of the roller 82, one end, penetrating into the storage box 5, of the connecting wires 9 is tightly matched with the storage box 5, a switch structure for clamping or loosening the connecting wires 9 relative to the storage box 5, the connecting wire 9 penetrates through the wire inlet hole 87 after extending into the storage box 5, part of the connecting wire 9 is reserved in the wire storage frame 85, and then the connecting wire is led out from the wire guide column 86, is attached to the spiral lines of the roller 82 and is finally led out of the storage box 5;

the switch structure comprises a hinge block 56 hinged on one side of an upper shell 51 close to a wire outlet end, a second torsion spring 53 used for resetting the hinge block 56 is arranged on the hinge block 56, one end of the second torsion spring 53 is fixed with the hinge block 56, the other end of the second torsion spring 53 is fixed with the side wall of a groove 511, a button 55 and a clamping jaw 54 are fixedly connected on the hinge block 56, the button 55 and the clamping jaw 54 are separated by a certain angle, the position of the clamping jaw 54 corresponds to the wire outlet end position of the upper shell 51, the upper shell 51 is also provided with the groove 511 used for accommodating the hinge block 56 and the button, when a certain detection head 7 is required to be used for detection, only the corresponding button 55 needs to be pressed, the detection head 7 is pulled out, the detection head 7 is loosened after the detection head is pulled out, the second torsion spring 53 resets the clamping jaw 54 to compress a connecting wire 9 and a lower shell 52, so that the connecting wire 9 cannot, the first torsion spring 83 is reset, the connecting wires 9 are retracted into the wire storage frame 85, and the structure does not cause cross disorder among the connecting wires 9;

one side that receiver 5 is close to trouble appearance body 1 can be dismantled through the bolt and be connected with connecting portion 6, the both sides of connecting portion 6 are equipped with joint groove 61, its both sides are mutually supported with joint groove 61 respectively behind trouble appearance body 1 stretched into the inside of connecting portion 6, and the bolt passes in connecting portion 6's lateral wall twists trouble appearance body 1 for receiver 5 forms a whole with trouble appearance body 1.

A bearing 84 is provided between the hinge 81 and the roller 82 to make the roller 82 rotate more reliably relative to the hinge 81.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides an electrical equipment fault detector, includes fault appearance body (1), the front side upper portion of fault appearance body (1) is equipped with display screen (2), the below of display screen (2) is equipped with operation interface (3), operation interface (3) comprise a plurality of manipulating key (4), the below of fault appearance body (1) is equipped with a plurality of and detects head (7), its characterized in that: the lower part of fault appearance body (1) is equipped with receiver (5) that are used for arranging connecting wire (9), receiver (5) are including last casing (51) and lower casing (52), the inside of receiver (5) is equipped with and detects first (7) quantity corresponding storage device (8), storage device (8) are including locating free bearing (81) on lower casing (52), it is connected with gyro wheel (82) to rotate on free bearing (81), the both sides of gyro wheel (82) are equipped with first torsional spring (83) that are used for gyro wheel (82) to reset, connecting wire (9) penetrate the one end and receiver (5) tight fit of receiver (5), one section that connecting wire (9) were worn out receiver (5) is equipped with the on-off structure and is used for carrying out chucking or loose connecting wire (9) for receiver (5).

2. The electrical equipment fault detector of claim 1, wherein: the upper shell (51) and the lower shell (52) are detachably connected through bolts.

3. The electrical equipment fault detector of claim 1, wherein: receiver (5) are close to one side of trouble appearance body (1) and can dismantle through the bolt and be connected with connecting portion (6), the both sides of connecting portion (6) are equipped with joint groove (61), its both sides are mutually supported with joint groove (61) respectively after the inside of trouble appearance body (1) stretch into connecting portion (6).

4. The electrical equipment fault detector of claim 1, wherein: and a bearing (84) is arranged between the hinged support (81) and the roller (82).

5. The electrical equipment fault detector of claim 1, wherein: gyro wheel (82) are the spiral roller structure, be equipped with on casing (52) down and be used for placing storage wire frame (85) of unnecessary connecting wire (9), storage wire frame (85) are located the below of gyro wheel (82), one side that storage wire frame (85) are close to fault instrument body (1) is equipped with entrance hole (87), be equipped with baffle (88) on storage wire frame (85), baffle (88) are apart from the bottom certain distance that stores up wire frame (85), the upper portion of baffle (88) is equipped with wire column (86), be equipped with the round hole that runs through wire column (86) and baffle (88) in wire column (86), wire column (86) are corresponding with the input position of gyro wheel (82).

6. The electrical equipment fault detector of claim 1, wherein: the switch structure is including articulating articulated piece (56) that is close to leading-out terminal one side in last casing (51), be equipped with on articulated piece (56) and be used for articulated piece (56) second torsional spring (53) that reset, the rigid coupling has button (55) and jack catch (54) on articulated piece (56), button (55) and jack catch (54) interval certain angle, the position of jack catch (54) corresponds with the leading-out terminal position of last casing (51).

7. The electrical equipment fault detector of claim 1, wherein: the fault detector is characterized in that an integrated circuit board is arranged inside the fault detector body (1), the integrated circuit board is in signal connection with the operation key (4), and the detection head (7) is in signal connection with the integrated circuit board through a connecting wire (9).