CN214953631U - Power failure detection instrument - Google Patents

Abstract

The utility model discloses an electric power fault detection instrument, including protective housing, protective housing's internally mounted has the detector main part, protective housing's upper end is provided with the protective cover, the inside symmetry of protective cover is provided with four and hangs and put the card post, four hang and put card post on the symmetry and placed two electric power test pincers, the inside of protective cover is provided with holding plate, holding plate's inside is provided with fixed cardboard, the inboard of fixed cardboard is provided with fixing spring. The utility model relates to a power failure detection instrument, which belongs to the field of power equipment, and can facilitate the hanging of power test tongs by arranging a hanging clamping column in a protective cover; the electric power test clamp can be conveniently fixed by arranging the fixed pressing plate; through setting up fixed cardboard and fixed spring, can be convenient for fix the fixed pressing plate to make electric power test pincers can follow the detector and place together, finally improve the convenience that it carried and the efficiency that detects.

Description

Power failure detection instrument

Technical Field

The utility model relates to a power equipment field, in particular to power failure detection instrument.

Background

The cable fault detector is a comprehensive cable fault detecting instrument, can test high-resistance flashover faults, high-low resistance grounding, short circuits, cable disconnection, poor contact and other faults of a cable, and has complete functions to test the faults safely, quickly and accurately; the instrument adopts a high-speed data sampling technology, the A/D sampling speed is 100MHz, the reading resolution of the instrument is 1m, and the detection blind area is 1 m; the intelligent degree is high; the waveform and parameter storage and calling functions are realized; has the function of dual trace display; the function of expanding the proportion of the waveform is provided; the position of the double optical markers can be changed at will, and the direct distance or the relative distance between the fault point and the test point can be directly displayed; the function of modifying the propagation speed at any time according to different tested cables is provided; the portable appearance of small volume, built-in rechargeable battery power supply, convenient to carry and use; the large-screen liquid crystal true color embedded computer type and windows full Chinese interface XP system is internally provided with office automation software, and can quickly, accurately and efficiently detect each fault point; however, the existing cable fault detector is usually used together with the power testing clamp when in use, but the existing cable fault detector and the power testing clamp are usually separately arranged, so that the carrying convenience and the detection efficiency of the cable fault detector are reduced.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a power failure detection apparatus, which can effectively solve the problems of the background art.

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

the utility model provides an electric power fault detection instrument, includes protective housing, protective housing's internally mounted has the detector main part, protective housing's upper end is provided with the protective cover, the inside symmetry of protective cover is provided with four and hangs and puts the card post, four hang and put card post on the symmetry and placed two electric power test pincers, the inside of protective cover is provided with holding plate, holding plate's inside is provided with fixed cardboard, the inboard of fixed cardboard is provided with fixing spring.

Preferably, the upper end of the protective shell is provided with a mounting groove, and the detector main body is mounted in the mounting groove formed in the upper end of the protective shell.

Preferably, the groove of accomodating has been seted up to the inner of protective cover, the spread groove has been seted up on the left side inner wall of accomodating the groove and in the inner that is located the protective cover, fixed slot, four have been seted up on the right side inner wall of accomodating the groove hang and put card post symmetry and set up on the inner wall of accomodating the groove.

Preferably, the left side symmetry of fixed pressing plate is provided with two installation pivots, fixed pressing plate installs in the spread groove through two installation pivots that it is symmetrical to set up on it, flexible groove has been seted up to fixed pressing plate's right-hand member, the spring cavity has been seted up on the inner wall that is located flexible groove to fixed pressing plate's inside, two guide rail grooves have been seted up to the symmetry on the inner wall of the upper and lower both sides of spring cavity, two guide rail groove runs through spring cavity and fixed pressing plate's upper and lower both ends respectively.

Preferably, the fixed clamping plate is arranged in the telescopic groove, the inner end of the fixed clamping plate is provided with an anti-falling plate, the anti-falling plate is arranged in the spring cavity, the two upper ends and the lower ends of the anti-falling plate are symmetrically provided with two shrinkage pull rods, the two shrinkage pull rods are respectively arranged in the two guide rail grooves, and the fixed spring is arranged in the spring cavity and at the inner end of the anti-falling plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

the hanging clamping column is arranged in the protective cover, so that the hanging of the power test clamp is facilitated; the electric power test clamp can be conveniently fixed by arranging the fixed pressing plate; through setting up fixed cardboard and fixed spring, can be convenient for fix the fixed pressing plate to make electric power test pincers can follow the detector and place together, finally improve the convenience that it carried and the efficiency that detects.

Drawings

Fig. 1 is a schematic view of the overall structure of a power failure detection apparatus of the present invention;

fig. 2 is a schematic structural diagram of a protective cover of the power failure detection apparatus of the present invention;

fig. 3 is a schematic structural view of a fixed pressing plate of the power failure detection apparatus of the present invention;

fig. 4 is the utility model relates to a power failure detection instrument's fixed cardboard and fixed spring's structural schematic.

In the figure: 1. a protective housing; 2. a detector main body; 3. a protective cover; 4. fixing the pressing plate; 5. electric power test tongs; 6. fixing the clamping plate; 7. mounting grooves; 8. a receiving groove; 9. connecting grooves; 10. fixing the clamping groove; 11. hanging the clamping column; 12. installing a rotating shaft; 13. a spring cavity; 14. a guide rail groove; 15. a telescopic groove; 16. an anti-falling plate; 17. retracting the pull rod; 18. the spring is fixed.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, an electric power failure detection instrument comprises a protective casing 1, a detector main body 2 is mounted inside the protective casing 1, a protective cover 3 is arranged at the upper end of the protective casing 1, four hanging clamping columns 11 are symmetrically arranged inside the protective cover 3, two electric power testing clamps 5 are symmetrically placed on the four hanging clamping columns 11, a fixing pressing plate 4 is arranged inside the protective cover 3, a fixing clamping plate 6 is arranged inside the fixing pressing plate 4, and a fixing spring 18 is arranged on the inner side of the fixing clamping plate 6.

In this embodiment, an installation groove 7 is formed in the upper end of the protective casing 1, and the detector main body 2 is installed in the installation groove 7 formed in the upper end of the protective casing 1.

In this embodiment, in order to facilitate the placement of the power testing clamp 5, the inner end of the protective cover 3 is provided with the accommodating groove 8, the connecting groove 9 is formed in the inner end of the protective cover 3 on the inner wall of the left side of the accommodating groove 8, the fixing clamping groove 10 is formed in the inner wall of the right side of the accommodating groove 8, and the four hanging clamping columns 11 are symmetrically arranged on the inner wall of the accommodating groove 8.

In this embodiment, in order to fix the power testing clamp 5 conveniently, the fixing press plate 4 is provided, the left side symmetry of the fixing press plate 4 is provided with two installation rotating shafts 12, the fixing press plate 4 is installed in the connecting groove 9 through the two installation rotating shafts 12 symmetrically arranged on the fixing press plate 4, the right end of the fixing press plate 4 is provided with the telescopic groove 15, the spring cavity 13 is arranged on the inner wall of the telescopic groove 15 in the fixing press plate 4, the inner walls of the upper side and the lower side of the spring cavity 13 are symmetrically provided with the two guide rail grooves 14, and the two guide rail grooves 14 respectively penetrate through the spring cavity 13 and the upper end and the lower end of the fixing press plate 4.

In this embodiment, in order to fix the fixed pressing plate 4, the fixed clamping plate 6 and the fixed spring 18 are provided, the fixed clamping plate 6 is disposed in the telescopic slot 15, the inner end of the fixed clamping plate 6 is provided with the anti-dropping plate 16, the anti-dropping plate 16 is disposed in the spring cavity 13, two shrinkage pull rods 17 are symmetrically disposed at the upper end and the lower end of the anti-dropping plate 16, the two shrinkage pull rods 17 are respectively disposed in the two guide rail slots 14, and the fixed spring 18 is disposed in the spring cavity 13 and at the inner end of the anti-dropping plate 16.

It should be noted that, the utility model relates to an electric power fault detection instrument, when using, at first will contract pull rod 17 to the left side pulling, fixed cardboard 6 can be pulled by contraction pull rod 17 this moment, fixed spring 18 can be compressed by anti-falling plate 16 here simultaneously, after fixed cardboard 6 breaks away from fixed draw-in groove 10 completely, can rotate fixed pressing plate 4 around installation pivot 12 and open, and then can take off electric power test pincers 5 from hanging the card post 11 of putting that sets up in the storage groove 8, then begin to be connected its use with detector main part 2; after the electric power test clamp 5 is used, the electric power test clamp can be hung on the hanging clamp column 11 again, then the fixed clamp plate 4 is rotated to fix the electric power test clamp 5, and finally the fixed clamp plate 6 is clamped into the fixed clamp groove 10 to fix the fixed clamp plate 4.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. An electrical fault detection apparatus, characterized by: including protective housing (1), the internally mounted of protective housing (1) has detector main part (2), the upper end of protective housing (1) is provided with protective cover (3), the inside symmetry of protective cover (3) is provided with four and hangs and puts card post (11), four hang and put card post (11) and go up the symmetry and placed two electric power test pincers (5), the inside of protective cover (3) is provided with holding plate (4), the inside of holding plate (4) is provided with fixed cardboard (6), the inboard of fixed cardboard (6) is provided with fixed spring (18).

2. A power failure detection apparatus as claimed in claim 1, wherein: the detector is characterized in that a mounting groove (7) is formed in the upper end of the protective shell (1), and the detector main body (2) is mounted in the mounting groove (7) formed in the upper end of the protective shell (1).

3. A power failure detection apparatus as claimed in claim 1, wherein: the inner of protective cover (3) has been seted up and has been accomodate groove (8), on the left side inner wall of accomodating groove (8) and seted up spread groove (9) in the inner that lies in protective cover (3), set up fixed slot (10), four on the right side inner wall of accomodating groove (8) hang and put card post (11) symmetry and set up on the inner wall of accomodating groove (8).

4. A power failure detection apparatus as claimed in claim 1, wherein: the left side symmetry of solid fixed pressing plate (4) is provided with two installation pivot (12), gu fixed pressing plate (4) install in spread groove (9) through two installation pivot (12) that its symmetry set up on it, flexible groove (15) have been seted up to the right-hand member of solid fixed pressing plate (4), spring cavity (13) have been seted up on the inner wall that is located flexible groove (15) to the inside of solid fixed pressing plate (4), two guide rail groove (14), two have been seted up to the symmetry on the inner wall of the upper and lower both sides of spring cavity (13) guide rail groove (14) run through spring cavity (13) and the upper and lower both ends of solid fixed pressing plate (4) respectively.

5. A power failure detection apparatus as claimed in claim 1, wherein: fixed cardboard (6) set up in flexible groove (15), the inner of fixed cardboard (6) is provided with anti-falling board (16), anti-falling board (16) set up in spring cavity (13), the upper and lower both ends symmetry of anti-falling board (16) is provided with two shrink pull rods (17), two shrink pull rod (17) set up respectively in two guide rail grooves (14), fixed spring (18) set up in spring cavity (13) and are lieing in the inner of anti-falling board (16).

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