CN210350518U

CN210350518U - Power box convenient for wire plugging

Info

Publication number: CN210350518U
Application number: CN201921851147.6U
Authority: CN
Inventors: 张文帅
Original assignee: Anhui Guanrun Electrical Equipment Co Ltd
Current assignee: Anhui Guanrun Electrical Equipment Co Ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-04-17
Anticipated expiration: 2029-10-31

Abstract

The utility model relates to a power supply unit technical field, specific power supply box of convenient plug wire that says so, the power distribution box comprises a box body, the box leading flank articulates there is the case lid, the baffle has all been welded to the left and right sides in the box, first louvre has all been seted up to the box left and right sides, the second louvre has been seted up on the baffle, the lateral wall passes through bolt fixedly connected with mounting panel behind the box, mounting panel leading flank lower extreme passes through bolt fixedly connected with bottom plate, the waist round hole has all been seted up to the bottom plate left and right sides, fastening bolt fixedly connected with fixed block is passed through to waist round. The utility model can move the positions of the two side support plates according to the size of the power supply, thereby fixing the power supplies with different sizes and widening the application range of the power supply box; the box outside is stretched out from screw post and fixation nut interlude to the power wiring, can protect the power wiring, prevents to cause wearing and tearing to the power connecting wire, and the rubber circle plays sealed waterproof effect.

Description

Power box convenient for wire plugging

Technical Field

The utility model relates to a power supply unit technical field specifically is a make things convenient for power supply box of plug wire.

Background

The power box mainly provides an operation power supply for the vacuum circuit breaker and other high-voltage switches, and is widely applied to power enterprises. A through hole is directly seted up mostly to current power supply box, and the power supply connecting wire alternates for power cord and power supply box direct contact cause wearing and tearing to the power supply connecting wire easily for a long time, influence the normal use of power, and the power draw-in groove size that current power supply box inside set up is fixed, can not fix the power of different specifications, makes the use of power supply box receive the limitation. Therefore, a power box convenient for plugging wires is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a make things convenient for power supply box of plug wire to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a power box convenient for wire insertion comprises a box body, wherein a box cover is hinged to the front side face of the box body, partition plates are welded to the left side face and the right side face of the box body respectively, first heat dissipation holes are formed in the left side face and the right side face of the box body respectively, second heat dissipation holes are formed in the partition plates, the rear side wall of the box body is fixedly connected with a mounting plate through bolts, the lower end of the front side face of the mounting plate is fixedly connected with a bottom plate through bolts, waist circular holes are formed in the left side face and the right side face of the bottom plate respectively, fixing blocks are fixedly connected to the upper ends of the waist circular holes through fastening bolts, abutting plates are welded to the side faces, close to each other, of the two groups of fixing blocks, fastening nuts are connected to the lower ends of the waist circular holes through, and rubber rings are embedded at the lower ends of the inner wall of the threaded column and the inner wall of the fixing nut.

As a further optimization of the technical scheme, the first heat dissipation holes and the second heat dissipation holes are arranged in a staggered mode.

As a further optimization of the technical scheme, a rain-proof plate is welded at the upper end of the box body, the front side face of the rain-proof plate extends out of the front side of the box cover by 3-8cm, and the upper end face of the rain-proof plate is arranged in a downward inclined mode.

As a further optimization of the technical scheme, rectangular through holes are uniformly formed in the bottom plate.

As a further optimization of the technical scheme, the upper end and the lower end of the left side and the right side of the box body are welded with the mounting lugs.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model can move the positions of the two side support plates according to the size of the power supply, thereby fixing the power supplies with different sizes and widening the application range of the power supply box; the box outside is stretched out from screw post and fixation nut interlude to the power connection, can protect the power connection, prevent to cause wearing and tearing to the power connection line, the rubber circle plays sealed waterproof effect, first louvre and second louvre play ventilation cooling's effect, and first louvre and second louvre crisscross setting each other, play waterproof effect, make the rainwater can not enter into the baffle from first louvre inside, avoid the internal power to damage, the flashing plays the effect that keeps off the rain, make the rainwater follow the flashing and go up the landing, can not permeate from the gap of case lid and box.

Drawings

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

FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of a partial enlarged structure at B of FIG. 1 according to the present invention;

fig. 4 is a schematic view of the bottom plate structure of the present invention.

In the figure: 1 box, 2 case lids, 3 baffles, 4 first louvres, 5 second louvres, 6 mounting panels, 7 bottom plates, 8 waist round holes, 9 fastening bolt, 10 fixed blocks, 11 are supported board, 12 fastening nut, 13 screw post, 14 bosss, 15 fixation nut, 16 flashing boards, 17 installation ears.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a make things convenient for power supply box of plug wire, includes

box

1, and 1 leading flank of box articulates there is case lid 2, and both ends all weld installation ear 17 about the box 1 left and right sides, can fix the power supply box on the wall body, and the welding of 1 upper end of box has flashing board 16, and the 3-8cm of case lid 2 front side is stretched out to flashing board 16 leading flank, and the up end downward slope sets up, plays the effect that keeps off the rain for the rainwater is followed flashing board 16 and is gone up the landing, can not permeate from the gap of case lid 2 and box 1.

Baffle 3 has all been welded to the left and right sides in the box 1, and first louvre 4 has all been seted up to the 1 left and right sides of box, has seted up second louvre 5 on the baffle 3, plays ventilation cooling's effect, and first louvre 4 and second louvre 5 crisscross setting each other play waterproof effect for inside the rainwater can not enter into baffle 3 from first louvre 4, avoids internal power source to damage.

The rear side wall of the box body 1 is fixedly connected with a mounting plate 6 through bolts, the lower end of the front side surface of the mounting plate 6 is fixedly connected with a bottom plate 7 through bolts, the left side and the right side of the bottom plate 7 are both provided with waist-shaped holes 8, the upper ends of the waist-shaped holes 8 are fixedly connected with fixed blocks 10 through fastening bolts 9, one side surface of two groups of fixed blocks 10 close to each other is welded with a resisting plate 11, the bottom plate 7 is uniformly provided with rectangular through holes, the lower ends of the fastening bolts 9 and the waist-shaped holes 8 are in threaded connection with fastening nuts 12, the positions of the resisting plates 11 at the two sides are moved according to the size of a power supply, so that the resisting plates 11 resist the power supply, the fastening bolts 9 are screwed, the end parts of the fastening bolts 9 resist the fixed blocks 10, the lower ends of the waist-shaped holes 8 penetrate through the lower ends of the, thereby fixing the butt plate 11.

Circular through-hole that supplies screw thread post 13 to pass is seted up to 1 base of box, screw thread post 13 upper end outside integrated into one piece is connected with boss 14, screw thread post 13 lower extreme threaded connection has fixation nut 15, when specifically setting up, screw thread post 13, the optional plastics material of boss 14 and fixation nut 15, screw thread post 13 inner wall and 15 inner wall lower extremes of fixation nut inlay and are equipped with the rubber circle, with the circular through-hole of screw thread post 13, make boss 14 support 1 inner bottom lateral wall of box, alternate away power connection from screw thread post 13 and fixation nut 15, then on screw thread post 13 with 15 threaded connection of fixation nut, make fixation nut 15 upper end support 1 outer bottom lateral wall of box, protect power connection, the rubber circle plays waterproof seal's effect.

Specifically, when the power supply device is used, a power supply is placed on the front side of the bottom plate 7, the positions of the two side abutting plates 11 are moved according to the size of the power supply, the abutting plates 11 abut against the power supply, the fastening bolts 9 are screwed down, the end portions of the fastening bolts 9 abut against the fixing blocks 10, the lower ends of the fastening bolts pass through the waist circular holes 8, then the fastening nuts 12 are in threaded connection with the lower ends of the fastening bolts 9, the fastening nuts 12 abut against the bottom plate 7, the fixing blocks 10 and the bottom plate 7 can be fixed, the abutting plates 11 are fixed, power supply wiring is inserted through the threaded columns 13 and the fixing nuts 15, then the fixing nuts 15 are in threaded connection with the threaded columns 13, the upper ends of the fixing nuts 15 abut against the outer bottom side wall of the box body 1, the power supply wiring is protected, the rubber rings play a role in sealing and water proofing, and ventilation and heat dissipation effects are achieved through the arrangement of the first heat dissipation holes 4, play waterproof effect for the rainwater can not follow first louvre 4 and enter into inside baffle 3, avoid the internal power to damage, flashing 16 plays the effect that keeps off the rain, makes the rainwater landing from flashing 16, can not permeate from the gap of case lid 2 with box 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a power supply box of convenient plug wire, includes box (1), its characterized in that: the box body (1) is hinged with a box cover (2) on the front side, the left side and the right side in the box body (1) are welded with partition plates (3), the left side and the right side of the box body (1) are provided with first heat dissipation holes (4), the partition plates (3) are provided with second heat dissipation holes (5), the rear side wall of the box body (1) is fixedly connected with a mounting plate (6) through bolts, the lower end of the front side of the mounting plate (6) is fixedly connected with a bottom plate (7) through bolts, the left side and the right side of the bottom plate (7) are provided with waist circular holes (8), the upper ends of the waist circular holes (8) are fixedly connected with fixed blocks (10) through fastening bolts (9), one side surfaces of the two groups of fixed blocks (10) close to each other are welded with abutting plates (11), the lower ends of the waist circular holes (8) on the fastening bolts (9) are, the thread column (13) upper end outside integrated into one piece is connected with boss (14), thread connection has fixation nut (15) under thread column (13), thread column (13) inner wall and fixation nut (15) inner wall lower extreme inlay and are equipped with the rubber circle.

2. The power supply box convenient for plugging wires of claim 1, wherein: the first heat dissipation holes (4) and the second heat dissipation holes (5) are arranged in a staggered mode.

3. The power supply box convenient for plugging wires of claim 1, wherein: the upper end of the box body (1) is welded with a rain-proof plate (16), the front side face of the rain-proof plate (16) extends out of the front side of the box cover (2) by 3-8cm, and the upper end face of the rain-proof plate is arranged in a downward inclined mode.

4. The power supply box convenient for plugging wires of claim 1, wherein: rectangular through holes are uniformly formed in the bottom plate (7).

5. The power supply box convenient for plugging wires of claim 1, wherein: the upper end and the lower end of the left side and the right side of the box body (1) are welded with mounting lugs (17).