CN212784262U

CN212784262U - Combined AC low-voltage power distribution cabinet

Info

Publication number: CN212784262U
Application number: CN202021542815.XU
Authority: CN
Inventors: 车帮兵; 刘家国; 徐涛; 陈干; 俞果
Original assignee: Chuzhou Xinhuilong Electric Co ltd
Current assignee: Chuzhou Xinhuilong Electric Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-03-23
Anticipated expiration: 2030-07-29

Abstract

The utility model discloses a modular AC low-voltage distribution cabinet, including switch board body and base, two empty section of thick bamboos have all been welded to positive outer wall one side of switch board body, and the top and the bottom of switch board body one side outer wall all set up flutedly, and the welding has the baffler on the inner wall of recess top and bottom, and has seted up the bar groove on the outer wall of baffler one side, has seted up the jack on the inner wall of recess one side, and the inside sliding connection of an empty section of thick bamboo has the fly leaf, and the welding has the pull rod that extends to the empty section of thick bamboo outside on the. The utility model discloses the inserted bar is pegged graft and can be fixed the combination between switch board body and the switch board body inside the through-hole of connecting plate, need not fix with the bolt, and is more convenient when installing and removing, twists and moves the swivel becket and can make the baffle go up and down in the inside of movable groove, and then can shelter from the coincidence of ventilation baffle, can avoid the rainwater to receive the inside that wind-force insufflated the switch board body to cause the damage to electronic component.

Description

Combined AC low-voltage power distribution cabinet

Technical Field

The utility model relates to a switch board technical field especially relates to a modular AC low-voltage power switch board.

Background

The power distribution cabinet is the power distribution equipment for distributing, controlling, metering and connecting cables in the power supply system, a common power supply station and a substation use high-voltage switch cabinets, then are led out to a low-voltage power distribution cabinet through the voltage reduction low-voltage side of a transformer, the low-voltage power distribution cabinet is the equipment of the power distribution device which integrally assembles a plurality of switches, circuit breakers, fuses, buttons, indicating lamps, instruments, wires and other protection devices to reach the design function requirement.

Present combination formula alternating current low-voltage power distribution cabinet generally adopts the bolt to carry out fixed connection during the aggregate erection between switch board and the switch board, installs and removes the operation convenient inadequately, does not have the function that blocks to the ventilation otter board simultaneously when rainy weather, leads to the rainwater to receive the inside that wind-force slopes to the switch board, leads to the inside electronic component of switch board to drench the back and damage, consequently, needs to design a modular alternating current low-voltage power distribution cabinet to solve above-mentioned problem urgently.

Disclosure of Invention

The utility model aims at solving the shortcoming that exists among the prior art, and the modular AC low-voltage power distribution cabinet who provides.

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

a combined alternating-current low-voltage power distribution cabinet comprises a power distribution cabinet body and a base, wherein two hollow cylinders are welded on one side of the outer wall of the front face of the power distribution cabinet body, the top and the bottom of the outer wall of one side of the power distribution cabinet body are respectively provided with a groove, a baffle plate is welded on the inner wall of the top and the bottom of the groove, a strip-shaped groove is formed in the outer wall of one side of the baffle plate, a jack is formed in the inner wall of one side of the groove, a movable plate is connected to the inside of each hollow cylinder in a sliding mode, a pull rod extending to the outside of each hollow cylinder is welded on the outer wall of one side of the movable plate, an inserting rod inserted into the jack is welded on the outer wall of the other side of the pull rod, a fixing plate is welded on the outer wall of the inner portion of the, and the inserted bar penetrates through the strip-shaped groove and the through hole in sequence.

Furthermore, a movable groove is formed in the bottom of the outer wall of the front face of the power distribution cabinet body, and a screwing groove is formed in the inner wall of the top of the movable groove.

Furthermore, a screw rod is rotatably connected to the inner wall of one side, adjacent to the movable groove, of the screwing groove through a bearing, and a rotating ring is welded to the outer wall, located on the screwing groove, of the screw rod.

Furthermore, the inside sliding connection of activity groove has the baffle, seted up the thread groove on the outer wall at baffle top, and the screw rod screw thread runs through the inside in thread groove.

Furthermore, a limiting groove is formed in the inner wall of the adjacent side of the movable groove, limiting blocks sliding in the limiting groove are welded on the outer walls of the two sides of the baffle, and a ventilation screen plate is welded on the inner side wall of the movable groove.

Furthermore, a damping groove is formed in the outer wall of the bottom of the power distribution cabinet body, a connecting seat located inside the damping groove is welded to the outer wall of the top of the base, a spring groove is formed in the inner wall of one side, adjacent to the damping groove, of the connecting seat, and a damping spring is welded to the inner wall of one side, adjacent to the spring groove.

Further, the heat dissipation fan is installed through the bolt in the center department of switch board body top outer wall, and welds on the outer wall at switch board body top and have the flashing board, there are three chamber doors through hinge swing joint on the positive outer wall of switch board body.

The utility model has the advantages that:

1. through the empty section of thick bamboo, recess, resistance board, bar groove, pull rod, inserted bar, connecting plate, through-hole and the fixed spring that sets up, the inserted bar is pegged graft and can be fixed the combination between switch board body and the switch board body inside the through-hole of connecting plate, need not fix with the bolt, and is more convenient when installing and removing.

2. Through baffle, spacing groove, stopper, screw rod, rotating ring and the ventilation otter board that sets up, twist and move the rotating ring and can make the baffle go up and down in the inside of activity groove, and then can shelter from the coincidence of ventilation baffle, can avoid the rainwater to receive the inside that wind-force insufflates the switch board body to cause the damage to electronic component.

3. Through base, shock attenuation groove, spring holder, damping spring, buffer seat and the connecting seat that sets up, damping spring's self telescopic power can realize the holistic shock attenuation to the switch board body, reduces vibrations from the outside and to the damage of the inside electronic component of switch board, and the inside electronic component of effectual protection switch board body can not be impaired.

Drawings

Fig. 1 is a schematic perspective view of a combined ac low-voltage power distribution cabinet according to the present invention;

fig. 2 is a schematic view of a combined fixed structure of a combined ac low-voltage power distribution cabinet according to the present invention;

fig. 3 is a schematic diagram of a specified connection internal structure of a combined ac low-voltage power distribution cabinet according to the present invention;

fig. 4 is a schematic view of a heat dissipation structure of a combined ac low-voltage power distribution cabinet according to the present invention;

fig. 5 is a schematic view of a baffle structure of a combined ac low-voltage power distribution cabinet according to the present invention;

fig. 6 is the utility model provides a modular alternating current low-voltage power distribution cabinet's shock-absorbing structure schematic diagram.

In the figure: 1 power distribution cabinet body, 2 blank barrels, 3 grooves, 4 baffle plates, 5 strip-shaped grooves, 6 movable plates, 7 pull rods, 8 jacks, 9 connecting plates, 10 through holes, 11 inserted rods, 12 fixed plates, 13 heat dissipation fans, 14 rain shielding plates, 15 movable grooves, 16 baffles, 17 limiting grooves, 18 limiting blocks, 19 screw rods, 20 screwing grooves, 21 rotating rings, 22 ventilation screen plates, 23 bases, 24 damping grooves, 25 spring seats, 26 damping springs, 27 damping grooves, 28 connecting seats, 29 box doors, 30 fixing springs and 31 thread grooves.

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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 6, a combined ac low voltage power distribution cabinet comprises a power distribution cabinet body 1 and a base 23, wherein two hollow cylinders 2 are welded on one side of the outer wall of the front surface of the power distribution cabinet body 1, grooves 3 are formed on the top and bottom of the outer wall of one side of the power distribution cabinet body 1, baffle plates 4 are welded on the inner walls of the top and bottom of the grooves 3, bar-shaped grooves 5 are formed on the outer wall of one side of the baffle plates 4, jacks 8 are formed on the inner wall of one side of the grooves 3, a movable plate 6 is slidably connected inside the hollow cylinders 2, pull rods 7 extending to the outside of the hollow cylinders 2 are welded on the outer wall of one side of the movable plate 6, insertion rods 11 inserted into the jacks 8 are welded on the outer wall of the other side of the movable plate 6 away from the pull rods 7, fixed plates 12 are welded on the outer wall of the inner side of, and connecting plate 9 pegs graft inside recess 3, through-hole 10 has been seted up on the outer wall of connecting plate 9 one side, and inserted bar 11 runs through the inside of bar groove 5 and through-hole 10 in proper order, to the outside pulling pull rod 7 of empty section of thick bamboo 2, peg graft the inside of recess 3 with connecting plate 9, release behind the ninety degrees of rotatory pull rod 7, can make inserted bar 11 peg graft bar groove 5 in proper order, the inside of through-hole 10 and jack 8, can be fixed with the combination of two switch board bodies 1, need not the bolt fastening, it is more convenient during the dismouting.

Further, movable groove 15 has been seted up to the positive outer wall bottom of switch board body 1, and has seted up on the inner wall at movable groove 15 top and has twisted groove 20, rational in infrastructure, the modern design.

Furthermore, a screw rod 19 is rotatably connected to the inner wall of the screwing groove 20 on the side adjacent to the movable groove 15 through a bearing, a rotating ring 21 is welded to the outer wall of the screw rod 19 on the screwing groove 20, and the screw rod 19 can be rotated by screwing the rotating ring 21.

Furthermore, the baffle 16 is slidably connected to the inside of the movable groove 15, the thread groove 31 is formed in the outer wall of the top of the baffle 16, the thread of the screw rod 19 penetrates through the inside of the thread groove 31, and the screw rod 19 can drive the baffle 16 to lift through the thread groove 31 when rotating.

Furthermore, a limiting groove 17 is formed in the inner wall of the adjacent side of the movable groove 15, limiting blocks 18 sliding in the limiting groove 17 are welded on the outer walls of the two sides of the baffle 16, a ventilation screen plate 22 is welded on the inner side wall of the movable groove 15, and the limiting blocks 18 can guide the baffle 16 when the baffle rises and falls.

Further, damping groove 24 has been seted up on the outer wall of switch board body 1 bottom, and the welding has the connecting seat 28 that is located the inside of damping groove 24 on the outer wall at base 23 top, spring groove 25 has all been seted up on the inner wall of connecting seat 28 and the adjacent one side of damping groove 24, and the welding has damping spring 26 on the inner wall of the adjacent one side of spring groove 25, damping spring 26 self's the stretching force can weaken the holistic vibrations power to switch board body 1, reduce the damage of vibrations to the inside electronic component of switch board body 1 from the outside.

Further, the center department of the outer wall of 1 tops of switch board body installs heat dissipation fan 13 through the bolt, and the welding has dash board 14 on the outer wall at 1 tops of switch board body, has three chamber door 29 through hinge swing joint on the positive outer wall of switch board body 1, and heat dissipation fan 13 can carry out the fan heat to switch board body 1, and dash board 14 can prevent that the rainwater from causing the damage to electronic component through the inside that heat dissipation fan 13 flowed into switch board body 1.

The working principle is as follows: when the combined type alternating current low-voltage power distribution cabinet is used, firstly, a pull rod 7 in a hollow cylinder of one power distribution cabinet body 1 is pulled, then a connecting plate 9 of the other power distribution cabinet body 1 is moved to the inside of a groove 3 on the right side of a baffle plate 4, the pull rod 7 is rotated to ninety degrees and then is released, so that a fixing plate 12 penetrates through the inside of a strip-shaped groove 5 and is attached to the connecting plate 9, an inserting rod 11 is inserted into a through hole 10 and an inserting hole at the moment, two power distribution cabinet bodies 1 can be combined and fixed without bolt fixation, the assembling and disassembling are more convenient, the pull rod 7 can be fixed when the fixing plate 12 is positioned on the left side of the baffle plate 4, the connecting plate 9 of the other power distribution cabinet body 1 is conveniently inserted into the groove 3, a rotating ring 21 is screwed clockwise, so as to drive a screw rod 19 to rotate, the screw rod 19 drives a baffle plate 16 to move downwards, when baffle 16 moves down, limiting block 18 slides in the inside of spacing groove 17, limiting block 18 has the effect of direction to baffle 26, displacement when avoiding baffle 16 to go up and down, on the contrary, anticlockwise twist and move swivel becket 21, thereby drive screw rod 19 and rotate, screw rod 19 drives baffle 16 and shifts up, baffle 16 coincides with ventilation otter board 22 this moment, can avoid the rainwater to enter into switch board body 1 and cause the damage to inside electronic component, when producing vibrations around switch board body 1, damping spring 26's stretching force can be to the holistic shock attenuation of switch board body 1, reduce the damage of vibrations to switch board body 1 inside electronic component from the outside, the effectual life who prolongs switch board body 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A combined type alternating current low-voltage power distribution cabinet comprises a power distribution cabinet body (1) and a base (23), and is characterized in that two hollow cylinders (2) are welded on one side of the outer wall of the front side of the power distribution cabinet body (1), grooves (3) are formed in the top and the bottom of the outer wall of one side of the power distribution cabinet body (1), resistance plates (4) are welded on the inner walls of the top and the bottom of the grooves (3), strip-shaped grooves (5) are formed in the outer wall of one side of each resistance plate (4), jacks (8) are formed in the inner wall of one side of each groove (3), a movable plate (6) is connected to the inner portions of the hollow cylinders (2) in a sliding mode, pull rods (7) extending to the outer portions of the hollow cylinders (2) are welded on the outer wall of one side of the movable plate (6), insertion rods (11) inserted into the jacks (8) are welded, and inserted bar (11) are located and have welded fixed plate (12) on recess (3) inside outer wall, welding has connecting plate (9) on the outer wall of recess (3) opposite side is kept away from in switch board body (1), and connecting plate (9) are pegged graft inside recess (3), through-hole (10) have been seted up on the outer wall of connecting plate (9) one side, and inserted bar (11) run through the inside of bar groove (5) and through-hole (10) in proper order.

2. The combined alternating current low-voltage power distribution cabinet according to claim 1, wherein the bottom of the outer wall of the front face of the power distribution cabinet body (1) is provided with a movable groove (15), and the inner wall of the top of the movable groove (15) is provided with a screwing groove (20).

3. The combined AC low-voltage power distribution cabinet according to claim 2, characterized in that the inner wall of the screwing groove (20) adjacent to the movable groove (15) is rotatably connected with a screw (19) through a bearing, and the outer wall of the screwing groove (20) on which the screw (19) is positioned is welded with a rotating ring (21).

4. The combined AC low-voltage power distribution cabinet according to claim 2, wherein a baffle (16) is slidably connected inside the movable groove (15), a thread groove (31) is formed on the outer wall of the top of the baffle (16), and the screw (19) penetrates through the inside of the thread groove (31).

5. The combined AC low-voltage power distribution cabinet according to claim 2, wherein the inner walls of the adjacent sides of the movable slots (15) are provided with limit slots (17), the outer walls of the two sides of the baffle (16) are welded with limit blocks (18) sliding in the limit slots (17), and the inner side walls of the movable slots (15) are welded with ventilation screen plates (22).

6. The combined alternating-current low-voltage power distribution cabinet according to claim 1, wherein a damping groove (24) is formed in an outer wall of the bottom of the power distribution cabinet body (1), a connecting seat (28) located inside the damping groove (24) is welded to an outer wall of the top of the base (23), spring grooves (25) are formed in inner walls of the connecting seat (28) and the side adjacent to the damping groove (24), and damping springs (26) are welded to the inner walls of the side adjacent to the spring grooves (25).

7. The combined AC low-voltage power distribution cabinet according to claim 1, wherein a heat dissipation fan (13) is installed at the center of the outer wall of the top of the power distribution cabinet body (1) through a bolt, a rain shielding plate (14) is welded on the outer wall of the top of the power distribution cabinet body (1), and three cabinet doors (29) are movably connected to the outer wall of the front side of the power distribution cabinet body (1) through hinges.