CN221007831U - Novel distribution network ground fault electronic detection device - Google Patents

Abstract

The utility model provides a novel power distribution network ground fault electronic detection device, which belongs to the technical field of ground fault detection and comprises a box body, wherein two sides of the bottom of the box body are hinged with supporting frames, two sides of the bottom of the supporting frames are detachably and fixedly connected with supporting seats with adjustable heights, the bottom of the box body is fixedly connected with a bottom block, a cavity is arranged in the bottom block, a cover plate is arranged at the bottom of the bottom block, two sides of the box body are fixedly connected with side plates, and the tops of the supporting frames are fixedly connected with transverse plates. This novel distribution network ground fault electron detection device, through the cooperation between support frame, curb plate, supporting seat, bottom block and the cavity, make the regulation of device more convenient laborsaving, can reduce the device volume moreover, make it more portable.

Description

Novel distribution network ground fault electronic detection device

Technical Field

The utility model belongs to the technical field of ground fault detection, and particularly relates to a novel electronic detection device for power distribution network ground faults.

Background

The distribution network is a power network which receives electric energy from a power transmission network or a regional power plant, distributes the electric energy to various users in situ through a distribution facility or distributes the electric energy to various users step by step according to voltage, and is composed of overhead lines, cables, towers, distribution transformers, isolating switches, reactive compensators, a plurality of auxiliary facilities and the like, and plays an important role in distributing the electric energy in the power network. When the power distribution network grounding is required to be detected, various power distribution network grounding fault detection devices are required to be used, but the traditional detection devices are placed on the ground, so that the devices can be inclined to influence the detection standard, and when the detection is carried out, a plurality of other detection devices can be carried, and the detection devices are directly placed on the ground to be inconvenient to operate.

Through searching, the Chinese published patent application number: 2022214997220. X discloses a novel power distribution network ground fault detection device, which comprises a box body; the cover body is rotatably connected to the top of the box body through a hinge. According to the utility model, the sliding rods are ejected out through the elasticity of the first springs, so that the bottom plate is contacted with the ground, and the four sliding rods independently slide, so that the level of the box body can be adjusted, and the detection device is in a level state. But the device's high adjustment mechanism is comparatively complicated, need lift up the box, just can adjust the bottom plate height of corresponding position, and the operation is comparatively troublesome, and is located the outside of box, has increased the volume of box, makes the box portability relatively poor. In order to solve the problems, the utility model provides a conveniently-adjusted and more portable power distribution network ground fault detection device.

Disclosure of utility model

The utility model aims to provide a novel power distribution network ground fault electronic detection device, and aims to solve the problems that the power distribution network ground fault electronic detection device in the prior art is inconvenient to adjust and is not portable enough.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel distribution network ground fault electron detects device, includes the box, the bottom both sides of box all articulate there is the support frame, the equal detachable fixedly connected with height-adjustable's in bottom both sides of support frame supporting seat, the bottom fixedly connected with bottom block of box, the inside of bottom block is provided with the cavity, the bottom of bottom block is provided with the apron, the equal fixedly connected with curb plate in both sides of box, the equal fixedly connected with diaphragm in top of support frame.

As one preferable mode of the utility model, the supporting seat comprises a connecting block, one side of the connecting block is fixedly connected with a connecting rod, the internal thread of the connecting block is connected with a screw rod, the bottom of the screw rod is rotationally connected with a bottom plate, and the connecting rod is in threaded connection with the supporting frame.

Preferably, the bottom of the bottom plate is rotatably connected with a plurality of stay plates.

Preferably, the four supporting plates are circumferentially distributed at the bottom of the bottom plate.

As a preferable mode of the utility model, the top end of the screw rod is fixedly connected with a rotating block.

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

1. This novel distribution network ground fault electron detection device, through the cooperation between support frame, curb plate, supporting seat, bottom block and the cavity, make the regulation of device more convenient laborsaving, can reduce the device volume moreover, make it more portable.

2. This novel distribution network ground fault electron detection device through set up a plurality of articulated fagging on the backing block, not only can increase the stability of supporting seat, occupation space is less moreover, further increases the portability and the stability of device, is favorable to using widely.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a second perspective view of the present utility model;

FIG. 3 is a schematic cross-sectional view of a bottom block according to the present utility model.

In the figure: 1. a case; 2. a support frame; 3. a side plate; 4. a connecting block; 5. a screw; 6. a rotating block; 7. a bottom plate; 8. a supporting plate; 9. a bottom block; 10. a cover plate; 11. a cavity; 12. a cross plate; 13. and a connecting rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides a novel distribution network ground fault electron detects device, includes box 1, and the bottom both sides of box 1 all articulate there is support frame 2, but the equal detachable supporting seat of bottom both sides of support frame 2, the bottom fixedly connected with backing block 9 of box 1, the inside of backing block 9 is provided with cavity 11, the bottom of backing block 9 is provided with apron 10, the equal fixedly connected with curb plate 3 in both sides of box 1, the equal fixedly connected with diaphragm 12 in top of support frame 2.

In the embodiment of the utility model, the electronic detector for the ground fault of the distribution network is arranged in the box body 1, the support frame 2 is folded and positioned at the bottom of the box body 1 when the device is carried, and the support seat is detached and arranged in the cavity 11. When the box body 1 is used, the supporting frames 2 on two sides of the bottom of the box body 1 are rotated to be splayed, then the supporting seats are respectively arranged on the supporting frames 2, the heights of the supporting seats at corresponding positions are adjusted according to the ground conditions, the box body 1 can be stably placed, and the box body 1 can be opened and the electronic ground fault detector in the box body can be used. The device does not need to lift the box body 1 back and forth, can adjust the box body, is more convenient and labor-saving to adjust, and can reduce the volume of the device so that the device is more portable.

Specifically, the supporting seat includes connecting block 4, and one side fixedly connected with connecting rod 13 of connecting block 4, the inside threaded connection of connecting block 4 has screw rod 5, and the bottom of screw rod 5 rotates to be connected with bottom plate 7, connecting rod 13 and support frame 2 threaded connection.

In this embodiment: after the support frame 2 is placed, the connecting rod 13 is rotated to fix the connecting block 4 on the support frame 2, and then the screw 5 is rotated to change the height of the bottom block 9, so that the device is convenient and labor-saving to adjust.

Specifically, a plurality of stay plates 8 are rotatably connected to the bottom of the bottom plate 7.

In this embodiment: the supporting plate 8 is umbrella-shaped after being unfolded at the bottom of the bottom plate 7, so that the bottom plate 7 can be well supported; through set up a plurality of fagging 8 that rotate the connection on bottom plate 7, not only can increase the stability of supporting seat, occupation space is less moreover, further increases portability and the stability of device, is favorable to using widely.

Specifically, the number of the supporting plates 8 is four, and the four supporting plates 8 are circumferentially distributed at the bottom of the bottom plate 7.

In this embodiment: through setting up four stay plates 8 that are circumference distribution, make the atress of bottom plate 7 more even, have better supporting effect.

Specifically, a rotary block 6 is fixedly connected to the top end of the screw 5.

In this embodiment: the screw 5 can be driven to rotate by the rotating block 6, so that the rotation of the screw 5 is simple and labor-saving.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (5)

1. Novel distribution network ground fault electron detects device, including box (1), its characterized in that: the utility model discloses a box, including box (1), bottom both sides of box (1) all articulate there is support frame (2), the supporting seat of the equal detachable fixedly connected with height-adjustable in bottom both sides of support frame (2), the bottom fixedly connected with sill block (9) of box (1), the inside of sill block (9) is provided with cavity (11), the bottom of sill block (9) is provided with apron (10), the equal fixedly connected with curb plate (3) in both sides of box (1), the equal fixedly connected with diaphragm (12) in top of support frame (2).

2. The novel power distribution network ground fault electronic detection device according to claim 1, wherein: the supporting seat comprises a connecting block (4), one side of the connecting block (4) is fixedly connected with a connecting rod (13), a screw (5) is connected with the inside of the connecting block (4) in a threaded mode, a bottom plate (7) is connected with the bottom of the screw (5) in a rotating mode, and the connecting rod (13) is in threaded connection with the supporting frame (2).

3. The novel power distribution network ground fault electronic detection device according to claim 2, wherein: the bottom of the bottom plate (7) is rotatably connected with a plurality of supporting plates (8).

4. A novel electrical distribution network ground fault detection device according to claim 3, characterized in that: the four supporting plates (8) are circumferentially distributed at the bottom of the bottom plate (7).

5. The novel power distribution network ground fault electronic detection device according to claim 2, wherein: the top end of the screw rod (5) is fixedly connected with a rotating block (6).