CN215732797U

CN215732797U - Power distribution cabinet

Info

Publication number: CN215732797U
Application number: CN202121586956.6U
Authority: CN
Inventors: 高光辉; 刘闯; 宁新月
Original assignee: Dalian Economic And Technology Development Zone Jinyuan Stainless Steel Machinery Products Co ltd
Current assignee: Dalian Economic And Technology Development Zone Jinyuan Stainless Steel Machinery Products Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2022-02-01
Anticipated expiration: 2031-07-13

Abstract

The utility model discloses a power distribution cabinet which comprises a cabinet body and a bottom shell, wherein the bottom of the cabinet body is attached with the bottom shell, a supporting mechanism is arranged on the lower surface of the bottom shell, the top ends of two vertical plates are fixedly connected with the bottom shell, right-angle plates are welded at the bottom ends of the vertical plates, connecting rods are fixedly connected to the upper surfaces of the right-angle plates, and clamping plates are movably connected to the outer walls of the connecting rods. This switch board uses through the cooperation of riser, right angle board, connecting rod and cardboard etc. and the riser supports certain height between with right angle board and the drain pan, prevents ponding to the corruption of cabinet body bottom, uses through the cooperation of protecting shell, packing element, mounting panel and connecting pipe etc. and the cavity setting is done to the inside of protecting shell, prevents that the rainwater from entering into the damage that causes electrical components in the cabinet body along the wire, increases the security.

Description

Power distribution cabinet

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet.

Background

The power distribution cabinet (box) is a final-stage device of a power distribution system, is a general name of a motor control center and is used in occasions with dispersed loads and less loops; motor control center is used for the load to concentrate, the more occasion in return circuit, but current switch board, the bottom and the ground lug connection of the cabinet body are in the same place, run into torrential rain weather, and ground ponding corrodes the bottom of the cabinet body easily, leads to the practicality of whole mechanism to descend, has the gap between the wire of the internal component of connecting cabinet and the cabinet body, and there is the potential safety hazard in the rainwater infiltration cabinet body, and the object striking that falls from the high altitude causes the damage of the cabinet body at the top of the cabinet body easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a power distribution cabinet, which aims to solve the problem that the practicability of the whole mechanism is reduced because the bottom of a cabinet body is directly connected with the ground and the bottom of the cabinet body is easily corroded by surface water in heavy rain weather.

In order to achieve the purpose, the utility model provides the following technical scheme: a power distribution cabinet comprises a cabinet body and a bottom shell, wherein the bottom shell is attached to the bottom of the cabinet body, and a supporting mechanism is mounted on the lower surface of the bottom shell;

the supporting mechanism comprises a vertical plate, a right-angle plate, a connecting rod and a clamping plate;

two the top of riser all with drain pan looks rigid coupling, the bottom welding of riser has the right-angle board, the upper surface rigid coupling of right-angle board has the connecting rod, the outer wall swing joint of connecting rod has the cardboard. Prevent the corrosion of the bottom of the cabinet body.

Preferably, the outer wall of the bottom shell is processed with a through groove, and the outer wall of the cabinet body is attached with a backing plate.

Preferably, the outer wall of the cabinet body is communicated with a waterproof mechanism;

the waterproof mechanism comprises a protective shell, a rubber cylinder, a mounting plate and a connecting pipe;

the outer wall of the protective shell is fixedly connected with the cabinet body, the rubber cylinder is tightly attached to the inside of the protective shell, the inner cavity of the protective shell is fixedly connected with the mounting plate, the inside of the mounting plate is fixedly connected with the connecting pipe, and the outer wall of the connecting pipe is communicated with the cabinet body. Prevent rainwater from entering the cabinet body.

Preferably, the outer wall rigid coupling of the cabinet body has the screw thread round pin, and is a plurality of the outer wall of screw thread round pin all runs through the backing plate and links to each other with the nut screw thread, the outer wall and the backing plate clearance fit of screw thread round pin, one side rigid coupling that the cabinet body was kept away from to the backing plate has the baffle.

Preferably, the top of the cabinet body is provided with an anti-collision mechanism;

the anti-collision mechanism comprises a frame, a bolt, a support frame and a screen plate;

the inner wall and the cabinet body of frame are laminated mutually, the inside threaded connection of frame has the bolt, the outer wall of bolt runs through the frame and links to each other with cabinet body screw thread, the inside of frame closely laminates there is the support frame, the inside rigid coupling of support frame has the otter board. The service life of the cabinet body is prolonged.

Compared with the prior art, the utility model has the beneficial effects that: this switch board, for traditional technique, has following advantage:

the vertical plate, the right-angle plate, the connecting rod, the clamping plate and the like are used in a matched mode, the clamping plate is rotated on the outer wall of the connecting rod and penetrates through a through groove in the bottom shell to be clamped into a groove of the cabinet body, the cabinet body is further connected with the bottom shell, the vertical plate supports the right-angle plate and the bottom shell to a certain height, and therefore the bottom of the cabinet body is prevented from being corroded by accumulated water;

through the matching use of the protective shell, the rubber cylinder, the mounting plate, the connecting pipe and the like, a lead connected with an electrical element of the cabinet body is poured out through the connecting pipe, the lead penetrates through the rubber cylinder in the protective shell, the rubber cylinder is tightly attached to the lead, and the interior of the protective shell is provided with a cavity, so that the damage of the electrical element caused by rainwater entering the cabinet body along the lead is prevented, and the safety is improved;

the cooperation through frame, bolt, support frame and otter board etc. is used, sheathes the frame on the top of the cabinet body, uses the bolt to be in the same place frame and cabinet body coupling afterwards, and the support frame that will have the otter board inserts the frame, and the setting of otter board can alleviate the impact force of whereabouts thing, prevents that the cabinet body is impaired, prolongs the life of the cabinet body.

Drawings

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

FIG. 2 is a cross-sectional view of the enclosure of FIG. 1;

FIG. 3 is a schematic view of a connection structure between the supporting mechanism and the bottom casing in FIG. 1;

fig. 4 is a schematic view of a connection structure of the anti-collision mechanism and the cabinet in fig. 1.

In the figure: 1. the cabinet body, 2, drain pan, 3, supporting mechanism, 301, riser, 302, right-angle plate, 303, connecting rod, 304, cardboard, 4, logical groove, 5, backing plate, 6, waterproofing mechanism, 601, protective case, 602, a rubber sleeve, 603, mounting panel, 604, connecting pipe, 7, crashproof mechanism, 701, frame, 702, bolt, 703, support frame, 704, otter board, 8, baffle, 9, threaded pin, 10, nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a power distribution cabinet, including the cabinet body 1 and drain pan 2, the bottom laminating of the cabinet body 1 has drain pan 2, it is fluted to process in the drain pan 2, the lower surface mounting of drain pan 2 has supporting mechanism 3, supporting mechanism 3 includes riser 301, right angle board 302, connecting rod 303 and cardboard 304, the top of two riser 301 all with drain pan 2 looks rigid coupling, riser 301 links together right angle board 302 and drain pan 2, the bottom welding of riser 301 has right angle board 302, the upper surface rigid coupling of right angle board 302 has connecting rod 303, cardboard 304 is all installed through the bearing to the outer wall of two connecting rod 303, the outer wall swing joint of connecting rod 303 has cardboard 304.

The outer wall processing of drain pan 2 has logical groove 4, leads to the setting up of groove 4 and makes things convenient for being connected of cardboard 304 and the cabinet body 1, and the outer wall laminating of the cabinet body 1 has backing plate 5, and backing plate 5 is aluminium material and makes.

The outer wall intercommunication of the cabinet body 1 has waterproofing mechanism 6, waterproofing mechanism 6 includes protecting shell 601, rubber cylinder 602, mounting panel 603 and connecting pipe 604, the outer wall and the cabinet body 1 looks rigid coupling of protecting shell 601, the inside of protecting shell 601 closely laminates rubber cylinder 602, the cavity in the rubber cylinder 602 is used for installing the wire, the inner chamber rigid coupling of protecting shell 601 has mounting panel 603, the inside rigid coupling of mounting panel 603 has connecting pipe 604, be fixed with four connecting pipe 604 in the mounting panel 603, the outer wall and the cabinet body 1 of connecting pipe 604 are linked together.

The outer wall rigid coupling of the cabinet body 1 has threaded pin 9, and the outer wall of four threaded pins 9 all runs through backing plate 5 and nut 10 screw thread and links to each other, and threaded pin 9 and nut 10 carry out the rigidity to backing plate 5, and threaded pin 9's outer wall and 5 clearance fit of backing plate, one side rigid coupling that the cabinet body 1 was kept away from to backing plate 5 have baffle 8, and the setting of baffle 8 increases heat radiating area.

Crashproof mechanism 7 is installed at the top of the cabinet body 1, crashproof mechanism 7 includes frame 701, bolt 702, support frame 703 and otter board 704, the inner wall and the cabinet body 1 of frame 701 laminate mutually, the inside recess of frame 701 is identical with the top of the cabinet body 1, the inside threaded connection of frame 701 has bolt 702, the outer wall of bolt 702 runs through frame 701 and links to each other with cabinet body 1 screw thread, bolt 702 carries out the rigidity to frame 701, the inside of frame 701 closely laminates has support frame 703, the inside rigid coupling of support frame 703 has otter board 704, the impact force of falling object can be alleviated in the setting up of otter board 704.

In this example, when using the power distribution cabinet, first, a frame 701 is sleeved on the top end of the cabinet body 1, then the frame 701 and the cabinet body 1 are connected together by using bolts 702, a support frame 703 with a net plate 704 is inserted into the frame 701, then the cabinet body 1 is placed in a groove of the bottom case 2, then the clamping plate 304 is rotated on the outer wall of the connecting rod 303, the clamping plate 304 penetrates through a through groove 4 inside the bottom case 2 and is clamped into the groove of the cabinet body 1, and then the cabinet body 1 and the bottom case 2 are connected together, the vertical plate 301 supports the right-angle plate 302 and the bottom case 2 to a certain height, then a conducting wire connected with an electrical component of the cabinet body 1 is poured out through the connecting pipe 604, the conducting wire passes through a rubber tube 602 in the protective case 601, the rubber tube 602 is tightly attached to the conducting wire, the backing plate 5 with a partition plate 8 is inserted into the outer wall of the threaded pin 9, the nut 10 is connected with the threaded pin 9, and then the nut 10 fixes the position of the backing plate 5, the arrangement of the partition plate 8 increases the surface area of the cabinet body 1, and is favorable for heat dissipation.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a power distribution cabinet, includes the cabinet body (1) and drain pan (2), the bottom laminating of the cabinet body (1) has drain pan (2), its characterized in that: a supporting mechanism (3) is arranged on the lower surface of the bottom shell (2);

the supporting mechanism (3) comprises a vertical plate (301), a right-angle plate (302), a connecting rod (303) and a clamping plate (304);

two the top of riser (301) all with drain pan (2) looks rigid coupling, the bottom welding of riser (301) has right angle board (302), the upper surface rigid coupling of right angle board (302) has connecting rod (303), the outer wall swing joint of connecting rod (303) has cardboard (304).

2. A switch board according to claim 1, characterized in that: the outer wall processing of drain pan (2) has logical groove (4), the outer wall laminating of the cabinet body (1) has backing plate (5).

3. A switch board according to claim 1, characterized in that: the outer wall of the cabinet body (1) is communicated with a waterproof mechanism (6);

the waterproof mechanism (6) comprises a protective shell (601), a rubber cylinder (602), a mounting plate (603) and a connecting pipe (604);

the outer wall of protective case (601) and the cabinet body (1) looks rigid coupling, the inside of protective case (601) is closely laminated with a rubber section of thick bamboo (602), the inner chamber rigid coupling of protective case (601) has mounting panel (603), the inside rigid coupling of mounting panel (603) has connecting pipe (604), the outer wall and the cabinet body (1) of connecting pipe (604) are linked together.

4. A switch board according to claim 1, characterized in that: the outer wall rigid coupling of the cabinet body (1) has screw thread round pin (9), and is a plurality of backing plate (5) and nut (10) screw thread link to each other are all run through to the outer wall of screw thread round pin (9), the outer wall and backing plate (5) clearance fit of screw thread round pin (9), one side rigid coupling that the cabinet body (1) was kept away from in backing plate (5) has baffle (8).

5. A switch board according to claim 1, characterized in that: the top of the cabinet body (1) is provided with an anti-collision mechanism (7);

the anti-collision mechanism (7) comprises a frame (701), a bolt (702), a support frame (703) and a screen plate (704);

the inner wall of frame (701) and the laminating of the cabinet body (1) mutually, the inside threaded connection of frame (701) has bolt (702), the outer wall of bolt (702) runs through frame (701) and links to each other with the cabinet body (1) screw thread, the inside of frame (701) is closely laminated and is had support frame (703), the inside rigid coupling of support frame (703) has otter board (704).