CN210835117U

CN210835117U - Dust keeper for line loss inspection instrument

Info

Publication number: CN210835117U
Application number: CN201921778315.3U
Authority: CN
Inventors: 彭政军; 郭以贺; 项洪印; 马燕鹏; 于岩
Original assignee: Baoding Anglan Electric Technology Co ltd
Current assignee: Baoding Anglan Electric Technology Co ltd
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-06-23
Anticipated expiration: 2029-10-22

Abstract

The utility model discloses a dust keeper for line loss investigation appearance, including the investigation appearance casing, the left side of investigation appearance casing is provided with the switch board wall, the draw-in groove has been seted up to the center department of the surface lateral wall of the upper end of investigation appearance casing, the surface lateral wall of investigation appearance casing lower extreme has the apron through pivot hinge connection, the upper end fixedly connected with connecting plate of apron, the upper end fixedly connected with elastic plate of connecting plate, the horizontal fixedly connected with fixture block in upper end of elastic plate, the left end of fixture block is supported in the draw-in groove. The utility model discloses, in the draw-in groove was gone into to the upper end of cleaning brush through the fixture block card, the fixture block got into the draw-in groove back, can extrude the second stopper through the first stopper of upper end, until first stopper and the mutual joint of second stopper, and then fix the fixture block in the draw-in groove, and then close the cleaning brush on the surface of investigation appearance casing, avoided the dust to get into the interior line damage investigation appearance of investigation casing and to cause the pollution.

Description

Dust keeper for line loss inspection instrument

Technical Field

The utility model relates to a distribution area line loss administers technical field, especially relates to a line loss is arranged and is looked into dust keeper for appearance.

Background

In recent years, with the development of economy and the increase of electricity consumption in China, the problem of electricity stealing becomes more and more prominent. At present, various power supply enterprises do a lot of work aiming at various electricity stealing phenomena in the network, and obtain better effect, so that the electricity stealing phenomena are greatly reduced. However, the existing quality problem of the detection equipment affects the accuracy, reliability and timeliness of electricity stealing detection, and further forms small resistance to electricity stealing prevention work. How to achieve further breakthrough on the principle of electricity larceny prevention and overcome the inherent defects of the prior art; how to integrate the electricity stealing prevention technology into the existing power demand side management, further improve the electricity stealing prevention technology, realize practicability, and is a most concerned topic of power supply enterprises, at present, electricity stealing monitoring terminal products have been successfully developed, and the specific requirements of electricity stealing prevention have been completely met through field experiments and operation, and a transformer area line loss inspection instrument adopts a portable low-voltage data acquisition terminal to perform real-time data acquisition and excavation on a continuous high-loss transformer area by establishing a line loss intelligent diagnosis model;

however, after the existing line loss inspection instrument is used for a long time, a large amount of dust adheres to the surface of the display screen, the definition of the display screen can be reduced due to the adhesion of the dust to the surface of the display screen, the misjudgment of workers is easily caused, and the accuracy of the inspection instrument is reduced.

Therefore, we propose a dust-proof device for a line loss inspection instrument to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current line loss and arranging the appearance after long-time use, the display screen surface is stained with a large amount of dusts, and these dust adhesions can reduce the definition of display screen on the surface of display screen, cause staff's erroneous judgement easily, have reduced the shortcoming of the degree of accuracy of arranging the appearance, and a dust keeper for line loss and arranging the appearance that proposes.

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

the utility model provides a dust keeper for line loss investigation appearance, includes the investigation appearance casing, the left side of investigation appearance casing is provided with the switch board wall, the draw-in groove has been seted up to the center department of the surperficial lateral wall of the upper end of investigation appearance casing, the surperficial lateral wall of investigation appearance casing lower extreme has the apron through pivot hinge connection, the upper end fixedly connected with connecting plate of apron, the upper end fixedly connected with elastic plate of connecting plate, the horizontal fixedly connected with fixture block in upper end of elastic plate, in the draw-in groove was supported into to the left end of fixture block, the up end fixedly connected with second stopper of draw-in groove, the first stopper of fixture block up end fixedly connected with, first stopper offsets with the second stopper, the up end of fixture block is seted up flutedly, be provided with anti-skidding line in the.

Preferably, the surface of the cover plate is fixedly provided with a transparent window, two sliding grooves are symmetrically formed in the side wall of the front surface of the cover plate, and each sliding groove is internally and slidably connected with a sliding block.

Preferably, the outer side wall of each sliding block is fixedly connected with a connecting rod, and a cleaning brush is fixedly connected between the two connecting rods.

Preferably, the cleaning brush is attached to the front surface of the cover plate, the cleaning brush is connected with the cover plate in a sliding mode, and one side, opposite to the cover plate, of the cleaning brush is fixedly connected with cleaning cloth.

Preferably, the surface of the shell of the inspection instrument is provided with an anticorrosive coating which is chromium.

Preferably, four fixing bolts are symmetrically inserted into four corners of the inspection device shell, and each fixing bolt penetrates through the side wall of the inspection device shell and is in threaded connection with the wall of the power distribution cabinet.

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

when the line damage inspection instrument needs to be used, the fixture block is pressed downwards to enable the fixture block to compress the elastic plate, the elastic plate enters the first limiting block to enable the first limiting block to be separated from the second limiting block, then the fixture block is rotated clockwise to rotate the fixture block to further drive the fixture block to be separated from the clamping groove, further the cover plate is conveniently driven to rotate clockwise to enable the cover plate to be separated from the surface of the inspection instrument shell, further the cleaning brush is convenient to use, the cleaning brush is closed after the cleaning brush is used up, in the process, the upper end of the cleaning brush is clamped into the clamping groove through the fixture block, the second limiting block is extruded through the first limiting block at the upper end after the fixture block enters the clamping groove, the first limiting block and the second limiting block are mutually clamped, further the fixture block is fixed in the clamping groove, further the cleaning brush is combined on the surface of the inspection instrument shell, the phenomenon that dust enters the inspection instrument shell to pollute, and then clear up the dust on logical bright window surface, be convenient for observe the display screen in the investigation appearance casing, in this process, the upper and lower both ends of cleaning brush slide in the spout through the slider respectively for cleaning brush horizontal slip's more stability.

Drawings

Fig. 1 is a schematic front structural view of a dust-proof device for a line loss inspection instrument according to the present invention;

fig. 2 is a schematic side view of a dustproof device for a line loss inspection instrument according to the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 4 is an enlarged schematic view of a portion B in fig. 2.

In the figure: the device comprises an inspection instrument shell 1, a cleaning brush 2, a cover plate 3, a clamping block 4, a sliding groove 5, a fixing bolt 6, a transparent window 7, a rotating shaft 8, a power distribution cabinet wall 9, a connecting rod 10, a clamping groove 11, a first limiting block 12, a second limiting block 13, an elastic plate 14, a connecting plate 15 and a sliding block 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a dust-proof device for a line loss inspection apparatus comprises an inspection apparatus casing 1, wherein an anticorrosive layer is arranged on the surface of the inspection apparatus casing 1, the anticorrosive layer is chromium, a power distribution cabinet wall 9 is arranged on the left side of the inspection apparatus casing 1, four fixing bolts 6 are symmetrically inserted into four corners of the inspection apparatus casing 1, each fixing bolt 6 penetrates through the side wall of the inspection apparatus casing 1 and is in threaded connection with the power distribution cabinet wall 9, a clamping groove 11 is arranged at the center of the side wall of the surface at the upper end of the inspection apparatus casing 1, the side wall of the surface at the lower end of the inspection apparatus casing 1 is in hinge connection with a cover plate 3 through a rotating shaft 8, a transparent window 7 is fixedly arranged on the surface of the cover plate 3, two sliding grooves 5 are symmetrically arranged on the side wall of the front side of the cover plate 3, a sliding block 16 is slidably connected in each sliding groove 5, a connecting rod 10 is fixedly, the cleaning brush 2 is attached to the front surface of the cover plate 3, the cleaning brush 2 is connected with the cover plate 3 in a sliding mode, and one side, opposite to the cover plate 3, of the cleaning brush 2 is fixedly connected with cleaning cloth, so that the transparent window 7 in the cover plate 3 can be cleaned conveniently, and workers can observe the condition in the shell 1 of the inspection device conveniently;

the upper end fixedly connected with connecting plate 15 of apron 3, the upper end fixedly connected with elastic plate 14 of connecting plate 15, the horizontal fixedly connected with fixture block 4 in upper end of elastic plate 14, the left end of fixture block 4 supports into draw-in groove 11, the up end fixedly connected with second stopper 13 of draw-in groove 11, the first stopper 12 of fixture block 4 up end fixedly connected with, first stopper 12 offsets with second stopper 13, the up end of fixture block 4 is seted up flutedly, be provided with anti-skidding line in the recess, anti-skidding line can prevent to skid before finger and fixture block 4.

In the utility model, when the line damage inspection instrument is needed, the clamping block 4 is pressed downwards to compress the elastic plate 14, the first limiting block 12 is separated from the second limiting block 13, then the clamping block 4 is rotated clockwise to rotate, and then the clamping block 4 is driven to separate from the clamping groove 11, so that the clamping block 4 is separated from the clamping groove 11, and further the cover plate 3 is driven to rotate clockwise, so that the cover plate 3 is separated from the surface of the inspection instrument shell 1, and further the operation line damage inspection instrument is convenient to use, the cleaning brush 2 is closed after the cleaning brush is used up, in the process, the upper end of the cleaning brush 2 is clamped into the clamping groove 11 through the clamping block 4, in the process, after the clamping block 4 enters the clamping groove 11, the second limiting block 13 is extruded through the first limiting block 12 at the upper end, until the first limiting block 12 is mutually clamped with the second limiting block 13, and further the clamping block 4 is fixed in the clamping groove 11, and further the cleaning brush 2, avoided the dust to get into in the investigation appearance casing 1 to the damage investigation appearance to causing the pollution to through making a round trip to slide cleaning brush 2, and then clear up the dust on logical bright window 7 surface, be convenient for observe the display screen in the investigation appearance casing 1, this in-process, the upper and lower both ends of cleaning brush 2 slide in spout 5 through slider 16 respectively, make the more stability of cleaning brush 2 horizontal slip.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a line loss is arranged and is looked into dust keeper for appearance, includes investigation appearance casing (1), its characterized in that, the left side of investigation appearance casing (1) is provided with switch board wall (9), the center department of the surface lateral wall of the upper end of investigation appearance casing (1) has seted up draw-in groove (11), the surface lateral wall of investigation appearance casing (1) lower extreme has apron (3) through pivot (8) hinge connection, the upper end fixedly connected with connecting plate (15) of apron (3), the upper end fixedly connected with elastic plate (14) of connecting plate (15), the upper end of elastic plate (14) is horizontal fixedly connected with fixture block (4), the left end of fixture block (4) supports in draw-in groove (11), the up end fixedly connected with second stopper (13) of draw-in groove (11), the up end fixedly connected with first stopper (12) on fixture block (4), the first limiting block (12) is abutted against the second limiting block (13), a groove is formed in the upper end face of the clamping block (4), and anti-skidding lines are arranged in the groove.

2. The dust-proof device for the line loss inspection instrument according to claim 1, wherein a transparent window (7) is fixedly installed on the surface of the cover plate (3), two sliding grooves (5) are symmetrically formed in the side wall of the front surface of the cover plate (3), and a sliding block (16) is slidably connected in each sliding groove (5).

3. The dust-proof device for the line loss inspection instrument according to claim 2, wherein a connecting rod (10) is fixedly connected to the outer side wall of each sliding block (16), and a cleaning brush (2) is fixedly connected between the two connecting rods (10).

4. The dust-proof device for the line loss inspection instrument according to claim 3, wherein the cleaning brush (2) is attached to the front surface of the cover plate (3), the cleaning brush (2) is slidably connected with the cover plate (3), and a cleaning cloth is fixedly connected to one side of the cleaning brush (2) opposite to the cover plate (3).

5. The dust-proof device for the line loss inspection instrument according to claim 1, wherein an anticorrosive layer is arranged on the surface of the inspection instrument shell (1), and the anticorrosive layer is chromium.

6. The dust-proof device for the line loss inspection instrument according to claim 1, wherein four fixing bolts (6) are symmetrically inserted into four corners of the inspection instrument shell (1), and each fixing bolt (6) penetrates through the side wall of the inspection instrument shell (1) and is in threaded connection with the inside of the power distribution cabinet wall (9).