CN218526046U

CN218526046U - Novel grounding box

Info

Publication number: CN218526046U
Application number: CN202222731085.3U
Authority: CN
Inventors: 冯家泽; 徐继臣; 张建军; 姚金剑; 刘航; 董宇
Original assignee: Handan Power Supply Co of State Grid Hebei Electric Power Co Ltd
Current assignee: Handan Power Supply Co of State Grid Hebei Electric Power Co Ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-02-24
Anticipated expiration: 2032-10-18

Abstract

The utility model belongs to the technical field of the grounding box, especially, be a new-type grounding box, including grounding box body and the type closing plate of v 21274, the type closing plate of v 21274is installed to grounding box body one side, and grounding box body bottom middle part equidistance is provided with the conduit, conduit outer wall bottom cover is equipped with the protective casing, the silica gel piece is installed to the protective casing bottom, the toper through-hole has been seted up to silica gel piece inside, spacing draw-in groove has all been seted up to grounding box body top limit portion and grounding box body bottom limit portion, grounding box body both sides limit portion symmetry is provided with the fixed block. The installation of the v-shaped sealing plate 21274can be positioned and limited by the matching use of the limiting clamping groove and the limiting clamping block, and the installation of the v-shaped sealing plate 21274can be fixed by the matching use of the fixing block, the movable rotating rod, the fixing stud, the U-shaped clamping groove and the fixing nut, so that the installation difficulty of the v-shaped sealing plate 21274is reduced, and the sealing use of a grounding box body by a worker is facilitated.

Description

Novel grounding box

Technical Field

The utility model belongs to the technical field of the grounding box, concretely relates to new-type grounding box.

Background

The grounding box and the grounding busbar have the function of collecting the connecting equipment of the grounding wire. The cable grounding box mainly comprises three types, namely a cable sheath direct grounding box, a cable sheath protection grounding box and a cable cross-connection protection grounding box, wherein the cable sheath direct grounding box internally comprises a connecting copper bar, a copper terminal and the like, and is used for direct grounding of the cable sheath, and a cable sheath protector is not required to be installed inside.

And current cable sheath direct grounding case generally comprises box and closing plate, fixes through construction bolt between box and the closing plate, and is comparatively loaded down with trivial details inconvenient during the installation, can increase the maintenance degree of difficulty of grounding case, and the wire inside diameter that cable sheath direct grounding bottom of the case portion set up is greater than the diameter of cable, and inside external moisture entered into the grounding case easily, moisture corrodes the inside ground connection spare of grounding incasement portion, can influence the normal use of ground connection spare, for this, the utility model provides a new-type grounding case.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a new-type grounding box has easily installation and the good characteristics of humidity resistance.

In order to achieve the above object, the utility model provides a following technical scheme: a novel grounding box comprises a grounding box body and a v-21274type sealing plate, wherein the v-21274type sealing plate is installed on one side of the grounding box body;

limiting clamping grooves are formed in the top end edge of the grounding box body and the bottom end edge of the grounding box body, fixing blocks are symmetrically arranged on the two side edges of the grounding box body, a movable rotating rod is mounted between the two symmetrically arranged fixing blocks, fixing studs are welded to the outer wall of the movable rotating rod at equal intervals, a fixing nut is mounted on one side of the outer wall of each fixing stud, limiting clamping blocks are arranged in the middle of two ends of the inner wall of the v-21274type sealing plate, and a plurality of U-shaped clamping grooves are symmetrically formed in one side of the v-21274type sealing plate.

As the utility model discloses a preferred technical scheme of new-type ground connection case, the intraductal middle part of lag is provided with annular dog, the internal diameter of annular dog is the same with the internal diameter of conduit.

As a preferred technical scheme of the novel grounding box of the utility model, the inner wall width of the v-shaped sealing plate is the same as the width of the box body of the grounding box, the longitudinal section size of the limiting clamping groove is the same as the longitudinal section size of the limiting clamping block, and the limiting clamping block is positioned inside the limiting clamping groove.

As the utility model discloses a preferred technical scheme of new-type ground connection case, the rotary trough has been seted up at fixed block one end middle part, the internal diameter of rotary trough is the same with the diameter of activity bull stick, activity bull stick one end is located the rotary trough inside.

As the utility model discloses a preferred technical scheme of new-type grounding box, fixing stud's diameter is the same with the inner wall width of U type draw-in groove, U type draw-in groove is inside to run through there is fixing stud.

As the utility model discloses a preferred technical scheme of new-type ground connection case, ground connection case box opposite side symmetric welding has the fixed plate, the fixed orifices has been seted up to fixed plate one side limit portion.

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

1. when the utility model is used, the mounting of the v-shaped sealing plate 21274can be positioned and limited by the matching use of the limiting clamping groove and the limiting clamping block, and the mounting of the v-shaped sealing plate 21274can be fixed by the matching use of the fixing block, the movable rotating rod, the fixing stud, the U-shaped clamping groove and the fixing nut, so that the mounting difficulty of the v-shaped sealing plate 21274is reduced, and the sealing use of the grounding box body by workers is facilitated.

2. The utility model discloses when using, use through the cooperation of lag tube, silica gel piece and toper through-hole, can push spacingly to the earth connection cable, sealing performance when being favorable to improving the use of grounding box avoids inside moisture enters into the grounding box, the stable use of the inside ground connection spare of grounding box of being convenient for.

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 overall structure of the present invention;

FIG. 2 is an exploded view of the movable rotating rod of the present invention;

fig. 3 is an overall sectional view of the present invention;

fig. 4 is a schematic structural view of a sealing plate of type v 21274of the present invention;

fig. 5 is an exploded view of the installation of the silica gel block of the present invention.

In the figure: 1. a grounding box body; 2. a sealing plate of type 21274; 3. a conduit; 4. a limiting clamping groove; 5. a fixed block; 6. a movable rotating rod; 7. fixing the stud; 8. fixing a nut; 9. a limiting clamping block; 10. a U-shaped clamping groove; 11. a protective sleeve; 12. an annular stop block; 13. a silica gel block; 14. a tapered through hole.

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. 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.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a novel grounding box comprises a grounding box body 1 and a v-212742 type sealing plate, wherein the v-212742 type sealing plate is installed on one side of the grounding box body 1, a fixing plate is symmetrically welded on the other side of the grounding box body 1, a fixing hole is formed in the edge of one side of the fixing plate, so that the grounding box body 1 can be conveniently installed and used, a conduit 3 is arranged in the middle of the bottom end of the grounding box body 1 at equal distance, a protecting sleeve 11 is sleeved at the bottom of the outer wall of the conduit 3, a silica gel block 13 is installed at the bottom in the protecting sleeve 11, a conical through hole 14 is formed in the silica gel block 13, an annular stop block 12 is arranged in the middle of the protecting sleeve 11, the inner diameter of the annular stop block 12 is the same as the inner diameter of the conduit 3, the installation of the silica gel block 13 can be stopped and limited, and the installation and the use of the silica gel block 13 are facilitated;

the mounting structure of the 21274type sealing plate 2 comprises a plurality of U-shaped clamping grooves 10, wherein the diameter of each fixing clamping groove 7 is the same as that of the U-shaped clamping groove 10, the U-shaped clamping grooves 4 are formed in the top end side part of the grounding box body 1 and the bottom end side part of the grounding box body 1, the fixing blocks 5 are symmetrically arranged on the two side parts of the grounding box body 1, movable rotating rods 6 are mounted between the two symmetrically arranged fixing blocks 5, a rotating groove is formed in the middle part of one end of each fixing block 5, the inner diameter of each rotating groove is the same as that of each movable rotating rod 6, one end of each movable rotating rod 6 is positioned in the corresponding rotating groove, so that the movable rotating rods 6 can be mounted and used conveniently, fixing studs 7 are welded on the outer wall of each movable rotating rod 6 at equal intervals, a fixing nut 8 is mounted on one side of the outer wall of each fixing stud 7, the middle parts of the two ends of the inner wall of the 21274type sealing plate 2 are provided with limiting clamping blocks 9, the limiting clamping blocks 9 are positioned and can be used for positioning and limiting the mounting of the 212742, one side of the 21274744 is symmetrically provided with a plurality of U-shaped clamping grooves 10, the fixing studs, the fixing clamping grooves 7 are used for conveniently mounting the U-type sealing plate 742.

The utility model discloses a theory of operation and use flow: after installing the grounding cable, a worker moves the v-shaped sealing plate 2 to enable the limiting clamping block 9 to enter the limiting clamping groove 4, adjusts the position of the v-shaped sealing plate 2, rotates the fixing stud 7 to enable the fixing stud 7 to enter the U-shaped clamping groove 10, and then installs the fixing nut 8 to fix the v-shaped sealing plate 2 to seal the box body 1 of the grounding box;

the mounting of the v-21274type sealing plate 2 can be positioned and limited by the matching use of the limiting clamping groove 4 and the limiting clamping block 9, and the mounting of the v-21274type sealing plate 2 can be fixed by the matching use of the fixing block 5, the movable rotating rod 6, the fixing stud 7, the U-shaped clamping groove 10 and the fixing nut 8, so that the mounting difficulty of the v-21274type sealing plate 2 is reduced, and the sealing use of a grounding box body 1 by workers is facilitated;

the cooperation through protective casing 11, silica gel piece 13 and toper through-hole 14 is used, can push spacingly to the earth connection cable, and sealing performance when being favorable to improving ground connection case box 1 and using avoids moisture to enter into ground connection case box 1 inside, the stable use of the inside ground connection spare of ground connection case box 1 of being convenient for.

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. A novel grounding box comprises a grounding box body (1) and a v-21274: a v-21274type sealing plate (2) is installed on one side of the grounding box body (1), wire conduits (3) are arranged in the middle of the bottom end of the grounding box body (1) at equal intervals, a protective sleeve (11) is sleeved at the bottom of the outer wall of each wire conduit (3), a silica gel block (13) is installed at the bottom in each protective sleeve (11), and a conical through hole (14) is formed in each silica gel block (13);

limiting clamping grooves (4) are formed in the edge portion of the top end of the grounding box body (1) and the edge portion of the bottom end of the grounding box body (1), fixing blocks (5) are symmetrically arranged on the edge portions of two sides of the grounding box body (1), a movable rotating rod (6) is arranged between the two symmetrically arranged fixing blocks (5), fixing studs (7) are welded on the outer wall of the movable rotating rod (6) at equal intervals, fixing nuts (8) are arranged on one side of the outer wall of each fixing stud (7), limiting clamping blocks (9) are arranged in the middle portions of two ends of the inner wall of the 21274type sealing plate (2), and a plurality of U-shaped clamping grooves (10) are symmetrically formed in one side of the 212742 type sealing plate.

2. A new grounding box according to claim 1, characterized in that: an annular stop block (12) is arranged in the middle of the inner portion of the protective sleeve (11), and the inner diameter of the annular stop block (12) is the same as that of the conduit (3).

3. The novel grounding box of claim 1, characterized in that: the inner wall width of the v-shaped sealing plate (2) is the same as that of the grounding box body (1), the longitudinal section size of the limiting clamping groove (4) is the same as that of the limiting clamping block (9), and the limiting clamping block (9) is located inside the limiting clamping groove (4).

4. A new grounding box according to claim 1, characterized in that: the rotary groove is formed in the middle of one end of the fixing block (5), the inner diameter of the rotary groove is the same as the diameter of the movable rotary rod (6), and one end of the movable rotary rod (6) is located inside the rotary groove.

5. The novel grounding box of claim 1, characterized in that: the diameter of the fixing stud (7) is the same as the width of the inner wall of the U-shaped clamping groove (10), and the fixing stud (7) penetrates through the inside of the U-shaped clamping groove (10).

6. The novel grounding box of claim 1, characterized in that: the fixed plate is symmetrically welded to the other side of the grounding box body (1), and a fixed hole is formed in one side edge portion of the fixed plate.