CN215932051U

CN215932051U - Distribution network fault detection tool with protective structure

Info

Publication number: CN215932051U
Application number: CN202121926049.1U
Authority: CN
Inventors: 梁小民; 蒋月琴; 江智慧
Original assignee: Jiangsu Gangjia Energy Saving Technology Co ltd
Current assignee: Jiangsu Gangjia Energy Saving Technology Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-03-01
Anticipated expiration: 2031-08-17

Abstract

The utility model discloses a power distribution network fault detection tool with a protection structure, which comprises a fault detection device main body, wherein a lead is clamped and installed at the end part of the fault detection device main body, a detection head is arranged at the end part of the lead, a charging port is arranged at the bottom end of the fault detection device main body, a first groove is formed in one end of the charging port, an elastic belt is fixedly installed in the first groove through a screw, a protection cover is clamped and installed in the charging port, one end of the protection cover is connected with the elastic belt through a screw, and a first magnet is clamped and installed at the other end of the charging port; through the internal design protective cover at the mouth that charges, can directly take place elastic effect through the elastic webbing and close the protective cover in the inside of the mouth that charges to it is fixed to the protective cover to be connected by first magnet and second magnet absorption, is convenient for protect the inside of the mouth that charges through the protective cover, is difficult for falling into the dust and influences the use.

Description

Distribution network fault detection tool with protective structure

Technical Field

The utility model belongs to the technical field of fault detection tools, and particularly relates to a power distribution network fault detection tool with a protection structure.

Background

The existing fault detection tool is a set of comprehensive power distribution network fault detection instruments, can test faults of high resistance flashover faults, high and low resistance grounding, short circuits, disconnection of a power distribution network, poor contact and the like of the power distribution network, can accurately determine the accurate position of a fault point if an acoustic measurement method positioning instrument is equipped, and is particularly suitable for testing power distribution networks with various types and different levels of voltage; the current fault detection instrument is not convenient for when using after charging to the mouthful protection that charges, easily causes the inside of the mouthful that charges to fall into the dust, influences the use to be not convenient for support the device when using to place, make the device directly place the inconvenient problem of operation face observation, we provide a distribution network fault detection instrument with protective structure for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a power distribution network fault detection tool with a protection structure, and aims to solve the problems that the existing fault detection tool is inconvenient to protect a charging port after charging, dust is easy to fall into the charging port to affect use, and the device is inconvenient to support and place when being used and placed, so that the device is inconvenient to directly place an operation surface and observe.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a distribution network fault detection instrument with protective structure, includes the fault detection device main part, the wire is installed to the tip block of fault detection device main part, the tip of wire is provided with detects the head, the bottom of fault detection device main part is provided with the mouth that charges, first recess has been seted up to the one end of the mouth that charges, there is the elastic webbing in the inside of first recess through screw fixed mounting, the protective cover is installed to the inside block of the mouth that charges, just the one end of protective cover with the elastic webbing is connected through the screw, first magnet is installed to the other end block of the mouth that charges, second magnet is installed to the other end block of protective cover, just the other end of protective cover with the other end of the mouth that charges passes through first magnet with second magnet adsorbs the connection.

Preferably, the rear surface one end of fault detection device main part is provided with two fixed blocks, one side of fixed block is rotated through the pivot and is connected with the connecting rod, the second recess has been seted up to the inside of connecting rod, the inside of second recess is provided with the spring, two the junction of connecting rod is provided with the support frame, just the tip embedding of support frame the inside of second recess, the both sides of support frame tip are provided with the stopper, with the tip of spring with the tip of support frame is connected through the screw, the rear surface other end of fault detection device main part is provided with the fixture block.

Preferably, the support frame is U type structure, just the support frame with the connecting rod passes through spring elastic connection, it is preferred, the support frame is the loop configuration, just the surface of support frame with the internal surface of fixture block is identical, it is preferred, first magnet with the structure size of second magnet is the same, just first magnet with second magnet imbeds respectively charge the mouth with the inside of protective cover, it is preferred, the protective cover imbeds charge the inside of mouth, just the tip of protective cover with the inner structure of the mouth is identical.

Compared with the prior art, the utility model has the beneficial effects that:

(1) through the internal design protective cover at the mouth that charges, can directly take place elastic effect through the elastic webbing and close the protective cover in the inside of the mouth that charges to it is fixed to the protective cover to be connected by first magnet and second magnet absorption, is convenient for protect the inside of the mouth that charges through the protective cover, is difficult for falling into the dust and influences the use, has solved and has been not convenient for to the mouth protection that charges, easily causes the inside of the mouth that charges to fall into the dust, influences the problem of use.

(2) Through the tip design support frame at the connecting rod, can break away from the tip of support frame in the inside of fixture block, the effect that takes place elastic deformation through the spring slides the tip of support frame in the inside of second recess, make the support frame open, and by stopper limit control, make the fault detection device main part support through connecting rod and support frame when placing and place, be convenient for examine time measuring and observe the use, solved not convenient for when using to place and support the device and place, make the device directly place the inconvenient problem of operation face observation.

Drawings

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

FIG. 2 is a schematic view of a partial structure of a charging port, a protection cover and a fault detection device body according to the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2 according to the present invention;

FIG. 4 is a schematic diagram of the rear surface structure of the main body, the connecting rod and the supporting frame of the fault detection device of the present invention;

FIG. 5 is a schematic view of the structure of the connecting rod, the supporting frame and the spring of the present invention;

FIG. 6 is an enlarged view of portion B of FIG. 5 according to the present invention;

in the figure: 1. a failure detection device main body; 2. a wire; 3. a detection head; 4. a charging port; 5. a protective cover; 6. a first groove; 7. an elastic band; 8. a first magnet; 9. a second magnet; 10. a fixed block; 11. a connecting rod; 12. a support frame; 13. a clamping block; 14. a second groove; 15. a spring; 16. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 6, the present invention provides a technical solution: a power distribution network fault detection tool with a protection structure comprises a fault detection device main body 1, a lead 2 is installed at the end portion of the fault detection device main body 1 in a clamping mode, a detection head 3 is arranged at the end portion of the lead 2 and is convenient to use for fault detection, a charging port 4 is arranged at the bottom end of the fault detection device main body 1 and is convenient to use for charging the fault detection device main body 1 through the charging port 4, a first groove 6 is formed in one end of the charging port 4, an elastic belt 7 is fixedly installed inside the first groove 6 through a screw, a protection cover 5 is conveniently and elastically connected through the elastic belt 7, the angle of the protection cover 5 is easy to change when the protection cover is opened or closed, a protection cover 5 is installed at the inner clamping mode of the charging port 4, the protection cover 5 protects the end portion of the charging port 4 and is not prone to falling into dust, one end of the protection cover 5 is connected with the elastic belt 7 through a screw, and a first magnet 8 is installed at the other end of the charging port 4 in a clamping mode, second magnet 9 is installed to protective cover 5's other end block, and protective cover 5's the other end and the other end of charging mouth 4 adsorb through first magnet 8 and second magnet 9 and be connected, is convenient for adsorb through first magnet 8 and second magnet 9 and is connected easily with protective cover 5 closed after-fixing, and the protection of being convenient for is used, is difficult for causing contact failure.

In this embodiment, preferably, two fixing blocks 10 are disposed at one end of the rear surface of the main body 1 of the fault detection device, one side of each fixing block 10 is rotatably connected with a connecting rod 11 through a rotating shaft, so as to facilitate the rotation connection and facilitate the use of the connecting rod 11, a second groove 14 is disposed inside the connecting rod 11, a spring 15 is disposed inside the second groove 14, the supporting frames 12 are elastically connected through the spring 15, so as to be easy to open and use, a supporting frame 12 is disposed at the joint of the two connecting rods 11, the main body 1 of the fault detection device is supported and connected through the supporting frame 12 and the connecting rod 11, so as to facilitate the placement and use, the end portion of the supporting frame 12 is embedded inside the second groove 14, stoppers 16 are disposed at two sides of the end portion of the supporting frame 12, the stoppers 16 are used for limiting and controlling the end portion of the supporting frame 12, so as to be not easy to fall off, and the end portion of the spring 15 is connected with the end portion of the supporting frame 12 through a screw, the other end of the rear surface of the fault detection device main body 1 is provided with a clamping block 13, the clamping block 13 is used for clamping and fixing the support frame 12, so as to be convenient for fixing and using, and in order to be convenient for opening the support frame 12 for supporting and using, in the embodiment, preferably, the support frame 12 is of a U-shaped structure, and the support frame 12 is elastically connected with the connecting rod 11 through a spring 15, so as to be convenient for supporting and placing the support frame 12 when in use, in the embodiment, preferably, the support frame 12 is of an annular structure, and the outer surface of the support frame 12 is matched with the inner surface of the clamping block 13, so as to be convenient for closing and then fixedly placing the protective cover 5, in the embodiment, preferably, the first magnet 8 and the second magnet 9 are the same in structural size, and the first magnet 8 and the second magnet 9 are respectively embedded into the charging port 4 and the protective cover 5, so as to protect and use the inside of the charging port 4, and dust is not easy to fall, in this embodiment, it is preferable that the protection cover 5 is embedded in the charging port 4, and an end of the protection cover 5 is matched with the internal structure of the charging port 4.

The working principle and the using process of the utility model are as follows: the power distribution network fault detection tool with the protection structure is characterized in that before use, firstly, the protection cover 5 can be closed inside a charging port 4 through the clamping of a charger for charging use after a charging head is pulled out, the protection cover 5 can be directly closed inside the charging port 4 through the elastic action of an elastic belt 7 and is fixed to the protection cover 5 through the adsorption and connection of a first magnet 8 and a second magnet 9, the protection cover 5 can conveniently protect the inside of the charging port 4 through the protection cover 5 and is not easy to fall into dust to influence use, then, the end part of a support frame 12 is directly separated from the inside of a clamping block 13 when in use, the end part of the support frame 12 slides inside a second groove 14 through the elastic deformation action of a spring 15, so that the support frame 12 is opened and is limited and controlled by a limiting block 16, so that a fault detection device main body 1 is supported and placed through a connecting rod 11 and the support frame 12 when being placed, the detection head 3 is held by hand, the end part of the detection head 3 is contacted with the position of the power distribution network fault through the lead 2 for detection, so that the detection head is convenient to observe and use during operation, and finally the end part of the support frame 12 and the clamping block 13 can be clamped and installed by pressing the support frame 12 after the operation is finished, so that the detection head is convenient to fasten and place for use after the operation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a distribution network fault detection instrument with protective structure, includes fault detection device main part (1), wire (2) are installed to the tip block of fault detection device main part (1), the tip of wire (2) is provided with detects head (3), the bottom of fault detection device main part (1) is provided with charge mouth (4), its characterized in that: first recess (6) have been seted up to the one end of mouthful (4) that charges, there is elastic webbing (7) in the inside of first recess (6) through screw fixed mounting, protective cover (5) are installed to the inside block of mouthful (4) that charges, just the one end of protective cover (5) with elastic webbing (7) are connected through the screw, first magnet (8) are installed to the other end block of mouthful (4) that charges, second magnet (9) are installed to the other end block of protective cover (5), just the other end of protective cover (5) with the other end of mouthful (4) that charges passes through first magnet (8) with second magnet (9) adsorb and connect.

2. The power distribution network fault detection tool with the protection structure as claimed in claim 1, wherein: rear surface one end of trouble detection device main part (1) is provided with two fixed blocks (10), one side of fixed block (10) is rotated through the pivot and is connected with connecting rod (11), second recess (14) have been seted up to the inside of connecting rod (11), the inside of second recess (14) is provided with spring (15), two the junction of connecting rod (11) is provided with support frame (12), just the tip embedding of support frame (12) the inside of second recess (14), the both sides of support frame (12) tip are provided with stopper (16), with the tip of spring (15) with the tip of support frame (12) is connected through the screw, the rear surface other end of trouble detection device main part (1) is provided with fixture block (13).

3. The power distribution network fault detection tool with the protection structure as claimed in claim 2, wherein: the support frame (12) is of a U-shaped structure, and the support frame (12) is elastically connected with the connecting rod (11) through the spring (15).

4. The power distribution network fault detection tool with the protection structure as claimed in claim 2, wherein: the supporting frame (12) is of an annular structure, and the outer surface of the supporting frame (12) is matched with the inner surface of the clamping block (13).

5. The power distribution network fault detection tool with the protection structure as claimed in claim 1, wherein: the first magnet (8) and the second magnet (9) are the same in structure size, and the first magnet (8) and the second magnet (9) are embedded into the charging port (4) and the protective cover (5) respectively.

6. The power distribution network fault detection tool with the protection structure as claimed in claim 1, wherein: protective cover (5) embedding the inside of mouthful (4) charges, just the tip of protective cover (5) with the inner structure of mouthful (4) charges is identical.