CN218242716U

CN218242716U - Electricity leakage prevention grounding protection mechanism for power distribution

Info

Publication number: CN218242716U
Application number: CN202221334218.7U
Authority: CN
Inventors: 石磊
Original assignee: Xi'an Zhengkai High Voltage Electrical Complete Equipment Co ltd
Current assignee: Xi'an Zhengkai High Voltage Electrical Complete Equipment Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2023-01-06
Anticipated expiration: 2032-05-31

Abstract

The utility model belongs to the technical field of the distribution, especially, be an anticreep ground protection mechanism for distribution, include the box and install the front end housing of tip before the box the lateral surface of box is fixed with the installation foot the louvre has evenly been seted up at the back of box, anticreep ground protection mechanism for distribution still includes: a component mounting plate; a limiting installation component; the utility model discloses a distribution is with preventing creeping ground protection mechanism, components and parts are installed on the components and parts mounting panel to the back that components and parts mounting panel and box have certain interval, are favorable to ventilating and heat dissipation; the component mounting plate is mounted by using the limiting mounting assembly, the limiting mounting assembly is convenient to operate, and the component mounting plate is convenient to mount and dismount on the premise of ensuring stable mounting of the component mounting plate, so that the component mounting plate is favorable for mounting, using, dismounting and maintaining; the front end cover is convenient to mount and dismount, and the use convenience of the device is further improved.

Description

Electricity leakage prevention grounding protection mechanism for power distribution

Technical Field

The utility model belongs to the technical field of the distribution, concretely relates to anticreep ground protection mechanism for distribution.

Background

The power distribution is a link directly connected with a user in a power system and distributing power to the user, and the power distribution system consists of a power distribution substation, a high-voltage distribution line, a distribution transformer, a low-voltage distribution line and corresponding control protection equipment.

Ground protection, it is uncharged under the normal condition to indicate, and probably electrified electrical apparatus metallic part (promptly with electrified partial insulating metal structure part) under insulating material damages back or other circumstances, a protection wiring mode of reliably being connected with the grounding body with the wire, and traditional protection grounding box is when using, components and parts directly utilize the bolt fastening at the box inner wall usually, though can guarantee the stability of installation to a certain extent, but the installation is inconvenient, also be convenient for dismantle the maintenance to components and parts, it is also not good to the heat dissipation of components and parts.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a distribution is with preventing creeping ground protection mechanism has convenient to use, easily dismouting and the radiating characteristics of being convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a distribution is with anticreep ground protection mechanism, includes the box and installs the front end housing of box front end the lateral surface of box is fixed with the installation foot the louvre has evenly been seted up at the back of box, distribution is with anticreep ground protection mechanism still includes:

the positioning blocks are fixed on the left side face and the right side face inside the box body, positioning columns are fixed on the positioning blocks, and positioning through holes for the positioning columns to penetrate through are formed in the component mounting plate;

the limiting installation assembly is installed on the inner wall of the box body so that the component installation plate can be tightly attached to the positioning block, the limiting installation assembly comprises a pressing plate, the pressing plate is elastically connected into the box body, the elastic moving direction of the pressing plate is consistent with the length direction of the positioning column, and a stabilizing hole through which the positioning column penetrates is formed in the pressing plate.

As a preferred technical scheme of the utility model, spacing installation component still includes reset spring the inner wall of box still is fixed with the deflector be fixed with on the clamp plate and run through the spliced pole that the deflector set up, just the one end that the clamp plate was kept away from to the spliced pole is fixed with the spacing dish, the reset spring cover is established just be in on the spliced pole the deflector with between the spacing dish.

As an optimized technical scheme of the utility model, still be fixed with the pull ring on the clamp plate.

As an optimal technical scheme of the utility model, every all be fixed with two symmetric distribution's reference column on the locating piece, just spacing installation component is all installed to the position department that the inner wall of box corresponds two reference columns.

As a preferred technical solution of the present invention, the portable power tool further comprises a manual bolt, wherein the left and right side surfaces of the box body and the front end portion of the top surface are provided with positioning insertion strips which are integrally fixed, the front end cover is fixed with a positioning insertion frame which is matched with the positioning insertion strips, the cross-sectional shape of the positioning insertion frame is "L" shaped, and the positioning insertion strips can be embedded into the inner sides of the positioning insertion frame; the top of frame is inserted in the location is fixed with down L form installation piece the top surface of box is fixed with the internal thread sleeve pipe, manual bolt run through behind the horizontal part of the L form installation piece of falling through the screw thread close mode with the internal thread sleeve pipe links to each other.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a distribution is with preventing creeping ground protection mechanism, components and parts are installed on the components and parts mounting panel to the back that components and parts mounting panel and box have certain interval, are favorable to ventilating and heat dissipation; the component mounting plate is mounted by using the limiting mounting assembly, the limiting mounting assembly is convenient to operate, and the component mounting plate is convenient to mount and dismount on the premise of ensuring stable mounting of the component mounting plate, so that the component mounting plate is favorable for mounting, using, dismounting and maintaining; the front end cover is convenient to mount and dismount, and the use convenience of the device is further improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic side view of the present invention;

fig. 3 is an enlarged schematic view of the spacing mounting assembly of fig. 1 according to the present invention;

in the figure: 1. a box body; 2. a front end cap; 3. mounting a foot; 4. a component mounting plate; 5. heat dissipation holes; 6. positioning the cutting; 7. positioning the inserting frame; 8. an internally threaded sleeve; 9. an inverted L-shaped mounting block; 10. a manual bolt; 11. a limiting installation component; 12. positioning blocks; 13. a positioning column; 14. positioning and punching; 15. pressing a plate; 16. a guide plate; 17. connecting columns; 18. a limiting disc; 19. a return spring; 20. a stabilization well; 21. and (4) a pull ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a distribution is with anticreep ground protection mechanism, includes box 1 and installs at the front end housing 2 of 1 front end of box, is fixed with installation foot 3 at the lateral surface of box 1, has evenly seted up louvre 5 at the back of box 1, and distribution is with anticreep ground protection mechanism still includes: the device comprises a component mounting plate 4, wherein positioning blocks 12 are fixed on the left side surface and the right side surface of the interior of the box body 1, positioning columns 13 are fixed on the positioning blocks 12, and positioning through holes 14 for the positioning columns 13 to penetrate through are formed in the component mounting plate 4; the limiting installation assembly 11 is installed on the inner wall of the box body 1, so that the component installation plate 4 is tightly attached to the positioning block 12, the limiting installation assembly 11 comprises a pressing plate 15, the pressing plate 15 is elastically connected in the box body 1, the elastic moving direction of the pressing plate 15 is consistent with the length direction of the positioning column 13, a stable hole 20 for the positioning column 13 to penetrate through is formed in the pressing plate 15, when the limiting installation assembly is used, the box body 1 is installed on a fixed object through an installation pin 3, then the component installation plate 4 is tightly attached to the positioning block 12, the positioning column 13 penetrates through the positioning through hole 14, the pressing plate 15 is pulled outwards, the pressing plate 15 in elastic connection generates elastic displacement, after the pressing plate 15 passes through the positioning column 13, the pressing plate 15 is rotated for a certain angle until the stable hole 20 corresponds to the positioning column 13, at the moment, the pressing plate 15 is loosened through the heat dissipation holes, the pressing plate 15 in elastic connection resets, the positioning column 13 penetrates through the stable hole 20, the pressing plate 15 presses the component installation plate 4, the stability of the component installation plate 4 is guaranteed, the component installation plate 4 can be used when the component is installed on the component installation plate 4, the front end cover 2 is installed on the front end portion of the box body 1, the component installation plate 4, and the back of the component is beneficial to ventilation and matching with the ventilation and matching with the back of the box body 1; the component mounting plate 4 is mounted by using the limiting mounting assembly 11, the limiting mounting assembly 11 is convenient to operate, and the component mounting plate 4 is convenient to mount and dismount on the premise of ensuring stable mounting, so that the component mounting plate is convenient to mount, use, dismount and maintain; when the component mounting plate 4 needs to be disassembled, the pressing plate 15 is pulled outwards, and after the pressing plate 15 is separated from the positioning column 13, the pressing plate 15 is rotated, so that the pressing plate 15 is deviated to one side of the component mounting plate 4, the component mounting plate 4 can be taken down, and the disassembling process is very convenient.

Specifically, as shown in fig. 1 and fig. 3, in this embodiment, the limiting mounting assembly 11 further includes a return spring 19, a guide plate 16 is further fixed on the inner wall of the box body 1, a connection column 17 penetrating through the guide plate 16 is fixed on the pressing plate 15, a limiting disc 18 is fixed at one end of the connection column 17 far away from the pressing plate 15, the return spring 19 is sleeved on the connection column 17 and is located between the guide plate 16 and the limiting disc 18, the return spring 19 realizes elastic mounting of the pressing plate 15, and when the pressing plate 15 is pulled outwards, the return spring 19 compresses.

Specifically, according to fig. 1 and 3, in this embodiment, a pull ring 21 is further fixed on the pressing plate 15, and the pressing plate 15 is pulled by the pull ring 21, which is more convenient.

Specifically, as shown in fig. 1 and fig. 3, in this embodiment, two positioning columns 13 which are symmetrically distributed are fixed on each positioning block 12, and the position of the inner wall of the box 1 corresponding to the two positioning columns 13 is provided with a limiting installation assembly 11, and four limiting installation assemblies 11 and four positioning columns 13 are matched to realize the installation of the component installation plate 4, so that the stability is good.

Specifically, as shown in fig. 1 and fig. 2, in this embodiment, the positioning device further includes a manual bolt 10, positioning insertion strips 6 fixed integrally are provided at the front end portions of the left and right side surfaces and the top surface of the box body 1, a positioning insertion frame 7 matched with the positioning insertion strips 6 is fixed on the front end cover 2, the cross-sectional shape of the positioning insertion frame 7 is "L" type, and the positioning insertion strips 6 can be embedded into the inner sides of the positioning insertion frame 7; insert the top of frame 7 in the location and be fixed with down L form installation piece 9, be fixed with internal thread sleeve pipe 8 at the top surface of box 1, manual bolt 10 runs through behind the horizontal part of the L form installation piece 9 of falling and links to each other with internal thread sleeve pipe 8 through the screw thread mode of closing soon, promote front end housing 2 from the top of box 1 down, it is inboard to make the frame 7 is inserted in the location of the embedding of location cutting 6, front end housing 2 promotes behind the lower extreme, the manual bolt 10 of screwing, can realize front end housing 2's stable erection, furthermore, it is also more convenient to dismantle.

The utility model discloses a theory of operation and use flow: the utility model discloses an anticreep ground connection protection mechanism for distribution, when using, device box 1 uses the bolt, and install on the fixture through installation foot 3, later make components and parts mounting panel 4 closely laminate locating piece 12, make reference column 13 run through the location perforation 14, draw the clamp plate 15 outward, elastic connection's clamp plate 15 produces elastic displacement, after clamp plate 15 crosses reference column 13, rotate clamp plate 15 certain angle, until stabilization hole 20 corresponds reference column 13, loosen clamp plate 15 this moment, elastic connection's clamp plate 15 resets, reference column 13 runs through stabilization hole 20, clamp plate 15 pushes down components and parts mounting panel 4, guarantee the stability of components and parts mounting panel 4 installation, components and parts are installed and can be used on components and parts mounting panel 4;

the front end cover 2 is arranged at the front end part of the box body 1, the components are arranged on the component mounting plate 4, a certain interval is formed between the component mounting plate 4 and the back surface of the box body 1, and the heat dissipation holes 5 are matched to facilitate ventilation and heat dissipation; the component mounting plate 4 is mounted by using the limiting mounting assembly 11, the limiting mounting assembly 11 is convenient to operate, and the component mounting plate 4 is convenient to mount and dismount on the premise of ensuring stable mounting, so that the component mounting plate is convenient to mount, use, dismount and maintain;

when the component mounting plate 4 needs to be disassembled, the pressing plate 15 is pulled outwards, and after the pressing plate 15 is separated from the positioning column 13, the pressing plate 15 is rotated to enable the pressing plate 15 to be deviated to one side of the component mounting plate 4, so that the component mounting plate 4 can be taken down conveniently;

promote front end housing 2 from the top of box 1 down, make location cutting 6 embedding location insert 7 inboards, front end housing 2 promotes behind the lower extreme, screws manual bolt 10, can realize front end housing 2's stable erection, in addition, dismantles also more conveniently.

In all examples shown and described herein, any particular value should be construed as merely exemplary, and not as a limitation, and thus other examples of example embodiments may have different values.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In addition, in the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "disposed," "provided," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, and the two elements may be connected through an intermediate medium.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a distribution is with anticreep ground connection protection mechanism, includes box (1) and installs front end housing (2) of box (1) front end the lateral surface of box (1) is fixed with installation foot (3), its characterized in that: louvre (5) have evenly been seted up at the back of box (1), anticreep ground protection mechanism still includes for the distribution:

the device comprises a box body (1), a component mounting plate (4), positioning blocks (12) are fixed on the left side surface and the right side surface of the interior of the box body (1), positioning columns (13) are fixed on the positioning blocks (12), and positioning through holes (14) for the positioning columns (13) to penetrate through are formed in the component mounting plate (4);

spacing installation component (11), install spacing installation component (11) the inner wall of box (1) is in order to make component mounting panel (4) closely laminate locating piece (12), just spacing installation component (11) are including clamp plate (15), clamp plate (15) elastic connection be in box (1), just the elastic movement direction of clamp plate (15) with the length direction of reference column (13) is unanimous seted up the confession on clamp plate (15) stable hole (20) that reference column (13) run through.

2. An anti-creeping ground protection mechanism for power distribution according to claim 1, characterized in that: spacing installation component (11) still include reset spring (19) the inner wall of box (1) still is fixed with deflector (16) be fixed with on clamp plate (15) and run through spliced pole (17) that deflector (16) set up, just the one end that clamp plate (15) were kept away from in spliced pole (17) is fixed with spacing dish (18), reset spring (19) cover is established on spliced pole (17) and be in deflector (16) with between spacing dish (18).

3. An anti-creeping ground protection mechanism for power distribution according to claim 1, characterized in that: and a pull ring (21) is also fixed on the pressure plate (15).

4. An anti-creeping ground protection mechanism for power distribution according to claim 1, characterized in that: every all be fixed with reference column (13) of two symmetric distributions on locating piece (12), just spacing installation component (11) are all installed to the position department that the inner wall of box (1) corresponds two reference columns (13).

5. An anti-creeping ground protection mechanism for power distribution according to claim 1, characterized in that: the box body is characterized by further comprising a manual bolt (10), positioning inserting strips (6) which are fixedly integrated are arranged on the left side surface, the right side surface and the front end part of the top surface of the box body (1), a positioning inserting frame (7) matched with the positioning inserting strips (6) is fixed on the front end cover (2), the cross section of the positioning inserting frame (7) is L-shaped, and the positioning inserting strips (6) can be embedded into the inner side of the positioning inserting frame (7); the top of frame (7) is inserted in the location is fixed with down L form installation piece (9) the top surface of box (1) is fixed with internal thread sleeve pipe (8), manual bolt (10) run through behind the horizontal part of falling L form installation piece (9) through the screw thread closure mode with internal thread sleeve pipe (8) link to each other.