CN210693096U

CN210693096U - High-voltage power distribution cabinet

Info

Publication number: CN210693096U
Application number: CN201922102726.7U
Authority: CN
Inventors: 黄鸿全
Original assignee: Shanwei Yi Kai Electrical Equipment Co ltd
Current assignee: Shanwei Yi Kai Electrical Equipment Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-06-05
Anticipated expiration: 2029-11-28

Abstract

The utility model provides a high-voltage power distribution cabinet, which relates to the technical field of power distribution cabinets, wherein the left side and the right side of the inner wall of a cabinet body are all embedded with a first inner plate, the upper end and the lower end of the inner side of the first inner plate are all fixed with a clamping block integrated with the first inner plate, the upper end and the lower end between the first inner plates are all provided with a second inner plate, the left side and the right side of the second inner plate are all provided with a bayonet, an insulating material is paved on the inner wall of the cabinet body, when later-stage components are operated, the current of the components can not be conducted to the cabinet body, good safety guarantee can be achieved, the top end of a middle pipe is all fixedly connected with a circular ring, the inner side of the circular ring is rotatably connected with a rotating ring, blades are all obliquely arranged, gaps among the blades are all obliquely arranged, the gaps are all obliquely arranged, external dust can not directly enter the cabinet body, the problem of contact failure condition appears in the position such as interface of the inside components and parts of switch board, is stained with the ash easily.

Description

High-voltage power distribution cabinet

Technical Field

The utility model belongs to the technical field of the switch board technique and specifically relates to a high voltage distribution cabinet is related to.

Background

High voltage distribution cabinet is used for power system electricity generation, transmission of electricity, the distribution, play break-make in electric energy conversion and consumption, effects such as control or protection, the voltage class is in 3.6kV-550 kV's electrical product, will include high voltage circuit breaker, high voltage isolator and earthing switch, high voltage load switch, high pressure automatic coincidence and sectionalizer, high-pressure operating device, several categories such as high-pressure explosion-proof distribution device and high tension switchgear, because be high voltage distribution cabinet, so the electric current of components and parts transmission in the distribution cabinet is great, traditional distribution cabinet body does not have insulating effect mostly, there is certain potential safety hazard, and because connecting cable can alternate the distribution cabinet, outside dust very easily gets into inside the distribution cabinet from cable interlude department, the positions such as interface of the inside components and parts of distribution cabinet, be stained with the ash easily and appear the bad condition of contact.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: traditional switch board cabinet body does not have insulating effect mostly, has certain potential safety hazard, and the condition that contact failure appears is stained with the ash easily in the interface equipotential of the inside components and parts of switch board, to the problem that prior art exists, provides a high voltage distribution cabinet.

The to-be-solved technical problem of the utility model adopts following technical scheme to realize: a high voltage distribution cabinet, comprising:

the cabinet comprises a cabinet body, wherein the left side and the right side of the inner wall of the cabinet body are respectively embedded with a first inner plate, the upper end and the lower end of the inner side of the first inner plate are respectively fixed with a clamping block integrated with the first inner plate, the upper end and the lower end between the first inner plates are respectively provided with a second inner plate, the left side and the right side of the second inner plate are respectively provided with a bayonet, and the clamping blocks and the bayonets are mutually clamped;

the quantity of well pipe is a plurality of, and well even scarf joint in cabinet body inner wall rear end of well pipe, the equal fixedly connected with ring in well pipe top, and the inboard rotation of ring is connected with the change, the change inboard is to encircle even embedding and is provided with a plurality of blades, and the blade inboard is provided with well section of thick bamboo, the inside opening of well section of thick bamboo has the opening, and well bottom of the pipe is connected with the lid through the screw rotation.

Preferably, cabinet body front end left side is articulated through the hinge and is had the cabinet door, and the embedding of cabinet door side top has the transparent plate, the embedding of cabinet door right side is provided with the tool to lock, and tool to lock and cabinet body swing joint.

Preferably, the first inner plate is connected with the second inner plate through a clamping block and a bayonet, the first inner plate and the second inner plate form a rectangle, and the second inner plate is embedded on the left side and the right side of the inner wall of the cabinet body.

Preferably, the second inner plate and the right side of the cabinet body which are positioned on the right side are provided with a plurality of heat dissipation holes, and the heat dissipation holes correspond to each other.

Preferably, the left side and the right side of the first inner plate, two corners of the top end of the bayonet and four corners of the second inner plate are provided with screw holes, and the screw holes correspond to each other.

Preferably, the cover is positioned in the cabinet body, the inner end of the blade is embedded in the outer wall of the middle cylinder, and the middle cylinder rotates along with the rotation of the rotating ring through the blade.

Preferably, the rear end of the inner wall of the cabinet body is embedded with a panel, and two sleeves are sleeved inside the panel.

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

constitute rectangular frame with second inner panel and first inner panel, accomplish preliminary concatenation, screw on the first inner panel and the screw on the second inner panel correspond each other, the user can twist on the screw with outside bolt, fix first inner panel and second inner panel through outside bolt, the producer welds the rear end of the cabinet body with the backplate of the cabinet body again after that, accomplish the preparation of the cabinet body, first inner panel and second inner panel are made by fir timber, timber itself has insulating effect, first inner panel and second inner panel foreshadowing are at the inner wall of the cabinet body, can play insulating effect to components and parts, when components and parts of later stage operate, the electric current of components and parts itself can not conduct to the cabinet body, can play good safety guarantee, the condition of electrocuteeing appears when avoiding outside personnel to contact the cabinet body.

Connecting cable passes from the opening and is connected with outside equipment, connecting cable passes the back, the blade can encircle the periphery at connecting cable, the blade all is the slope and arranges, the gap that separates between the blade all is the slope shape with reason, outside dust can't directly enter into the internal portion of cabinet, when not influencing the internal portion radiating of cabinet, can block that the dust enters into the internal portion of cabinet, the interface of avoiding the internal components and parts of cabinet remains the dust, and because the change can rotate with the ring, when the radiator fan of components and parts rotates, the change can be blown, further avoid the dust to enter into the cabinet body from the gap of being separated by between the blade.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a second inner plate of the present invention;

fig. 3 is a schematic view of the middle tube structure of the present invention.

The labels in the figure are: the cabinet comprises a cabinet body 1, a heat radiation hole 101, a cabinet door 2, a transparent plate 201, a lock 202, a first inner plate 3, a fixture block 301, a second inner plate 4, a bayonet 401, a screw hole 402, an embedded plate 5, a sleeve 501, a middle pipe 6, a circular ring 601, a rotary ring 602, blades 603, a middle pipe 7, an opening 702 and a cover 8.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-2, a high voltage distribution cabinet comprises:

the cabinet comprises a cabinet body 1, wherein the left side and the right side of the inner wall of the cabinet body 1 are both embedded with a first inner plate 3, the upper end and the lower end of the inner side of the first inner plate 3 are both fixed with a fixture block 301 integrated with the first inner plate, the upper end and the lower end between the first inner plates 3 are both provided with a second inner plate 4, the left side and the right side of the second inner plate 4 are both provided with a bayonet 401, the fixture block 301 and the bayonet 401 are mutually clamped, when a user uses the cabinet, the user firstly installs external components into the cabinet body 1 and loads the components through the cabinet body 1, the cabinet body 1 consists of a metal cabinet and a back plate, the back plate is welded at the rear end of the metal cabinet, the upper side, the lower side, the left side and the right side of the inner wall of the cabinet body 1 are both covered by the second inner plate 4 and the first inner plate 3, the manufacturer can splice the first inner plate 3 and the second inner plate 4 between the welding back plates, the second inner plate 4 is embedded on the left side and the right side of the inner wall of the cabinet body 1, the fixture block 301 is aligned to the bayonet 401 and clamped, the second inner plate 4 and the first inner plate 3 form a rectangular frame, and preliminary splicing is completed;

as shown in fig. 1-2, the left and right sides of the first inner plate 3, two corners of the top of the bayonet 401 and four corners of the second inner plate 4 are respectively provided with screw holes 402 corresponding to the screw holes 402, the screw holes 402 on the first inner plate 3 and the screw holes 402 on the second inner plate 4 correspond to each other, a user can screw external bolts into the screw holes 402, the first inner plate 3 and the second inner plate 4 are fixed by the external bolts, then the manufacturer welds the back plate of the cabinet 1 to the rear end of the cabinet 1 to complete the manufacture of the cabinet 1, the first inner plate 3 and the second inner plate 4 are both made of fir wood, the wood has an insulating effect, the first inner plate 3 and the second inner plate 4 are laid on the inner wall of the cabinet 1 to insulate the components, when the components are operated in the later period, the current of the components cannot be conducted to the cabinet 1, so as to achieve good safety guarantee, the electric shock condition is avoided when external personnel contact the cabinet body 1;

as shown in fig. 1-2, a panel 5 is embedded in the rear end of the inner wall of the cabinet 1, and two sleeves 501 are sleeved in the panel 5, so that when a user installs components, some component connectors can be inserted into the sleeves 501, and the components can be conveniently connected with external equipment;

as shown in fig. 1 and 3, the number of the middle pipes 6 is a plurality of, the middle pipes 6 are uniformly embedded at the rear end of the inner wall of the cabinet body 1, the top ends of the middle pipes 6 are fixedly connected with a ring 601, the inner side of the ring 601 is rotatably connected with a rotating ring 602, the inner side of the rotating ring 602 is uniformly embedded and surrounded with a plurality of blades 603, the inner sides of the blades 603 are provided with a middle cylinder 7, an opening 702 is formed inside the middle cylinder 7, the bottom of the middle pipe 6 is rotatably connected with a cover 8 through threads, when a user installs a component, the cover 8 is positioned in the cabinet body 1, the inner ends of the blades 603 are embedded and arranged on the outer wall of the middle cylinder 7, the middle cylinder 7 rotates along with the rotating ring 602 through the blades 603, the cover 8 can be unscrewed to open the middle pipes 6, then connecting cables of the component are inserted into the opening 702, the connecting cables pass through the, after the connecting cable passes through, the blades 603 can surround the periphery of the connecting cable, the blades 603 are all arranged in an inclined manner, gaps among the blades 603 are all in an inclined shape, external dust cannot directly enter the cabinet body 1, heat dissipation in the cabinet body 1 is not affected, meanwhile, the dust can be prevented from entering the cabinet body 1, dust residues at a plug port of a component in the cabinet body 1 are avoided, and because the rotating ring 602 can rotate with the circular ring 601, when a heat dissipation fan of the component rotates, the rotating ring 602 can be blown, and dust is further prevented from entering the cabinet body 1 from the gaps among the blades 603;

as shown in fig. 1, a cabinet door 2 is hinged to the left side of the front end of a cabinet body 1 through a hinge, a transparent plate 201 is embedded in the top end of the side face of the cabinet door 2, a lockset 202 is embedded into the right side of the cabinet door 2, the lockset 202 is movably connected with the cabinet body 1, under normal use, the cabinet door 2 seals the inside of the cabinet body 1, the lockset 202 is matched with an external key for use, a user can lock the cabinet door 2 with the cabinet body 1 through the lockset 202, and the user can observe the operation state of components inside the cabinet body 1 through the transparent plate 201, so that the maintenance;

as shown in fig. 1-2, the second inner plate 4 and the right side of the cabinet 1 on the right side are respectively provided with a plurality of heat dissipation holes 101, and the heat dissipation holes 101 correspond to each other, so that high temperature generated during the operation of the components can be discharged from the heat dissipation holes 101.

It should be understood that any modification, equivalent replacement, and improvement made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. A high voltage distribution cabinet, characterized in that it comprises:

the improved cabinet comprises a cabinet body (1), wherein the left side and the right side of the inner wall of the cabinet body (1) are respectively embedded with a first inner plate (3), the upper end and the lower end of the inner side of each first inner plate (3) are respectively fixed with a clamping block (301) integrated with the first inner plate, the upper end and the lower end of the inner side of each first inner plate (3) are respectively provided with a second inner plate (4), the left side and the right side of each second inner plate (4) are respectively provided with a bayonet (401), and the clamping blocks (301) and the bayon;

well pipe (6), the quantity of well pipe (6) is a plurality of, and well pipe (6) evenly scarf joint in cabinet body (1) inner wall rear end, well equal fixedly connected with ring (601) in pipe (6) top, and ring (601) inboard rotation is connected with change (602), change (602) inboard is to encircle even embedding and is provided with a plurality of blades (603), and blade (603) inboard is provided with well section of thick bamboo (7), well section of thick bamboo (7) inside is opened there is opening (702), and well pipe (6) bottom is connected with lid (8) through the screw rotation.

2. A high voltage distribution cabinet according to claim 1, characterized in that: the cabinet body (1) front end left side articulates through the hinge has cabinet door (2), and cabinet door (2) side top has inlayed and has connect transparent plate (201), cabinet door (2) right side embedding is provided with tool to lock (202), and tool to lock (202) and cabinet body (1) swing joint.

3. A high voltage distribution cabinet according to claim 1, characterized in that: the first inner plate (3) is connected with the second inner plate (4) through a clamping block (301) and a clamping opening (401), the first inner plate (3) and the second inner plate (4) form a rectangle, and the second inner plate (4) is embedded in the left side and the right side of the inner wall of the cabinet body (1).

4. A high voltage distribution cabinet according to claim 1, characterized in that: the second inner plate (4) and the right side of the cabinet body (1) on the right side are both provided with a plurality of heat dissipation holes (101), and the heat dissipation holes (101) correspond to each other.

5. A high voltage distribution cabinet according to claim 1, characterized in that: screw holes (402) are formed in the left side and the right side of the first inner plate (3) and located at two corners of the top end of the bayonet (401) and four corners of the second inner plate (4), and the screw holes (402) correspond to each other.

6. A high voltage distribution cabinet according to claim 1, characterized in that: the cover (8) is positioned in the cabinet body (1), the inner end of the blade (603) is embedded in the outer wall of the middle cylinder (7), and the middle cylinder (7) rotates along with the rotation of the rotating ring (602) through the blade (603).

7. A high voltage distribution cabinet according to claim 1, characterized in that: the rear end of the inner wall of the cabinet body (1) is embedded with a panel (5), and two sleeves (501) are sleeved inside the panel (5).