CN218471677U

CN218471677U - Environment-friendly cabinet insulator

Info

Publication number: CN218471677U
Application number: CN202220535228.0U
Authority: CN
Inventors: 李驻财; 刘俊; 杨金澄
Original assignee: Xiamen Insulation Electrical Technology Co ltd
Current assignee: Xiamen Insulation Electrical Technology Co ltd
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2023-02-10
Anticipated expiration: 2032-03-10

Abstract

The utility model discloses an environmental protection cabinet insulator, this environmental protection cabinet insulator aim at solving the technical problem that present insulator can not be fine be applicable to the environmental protection cabinet that high technical standard required. The environment-friendly cabinet insulator comprises an insulator end, an umbrella skirt fixedly connected to the rear end of the insulator end, a partition plate fixedly installed at the rear end of the umbrella skirt, and a conductive piece installed between the insulator end, the umbrella skirt and the partition plate. This environmental protection cabinet insulator adopts elongated baffle and full skirt, the electrical property of the electrically conductive piece improvement insulator of inside extension of cooperation, strengthen overvoltage protection, make it can reach the technical requirement that the environmental protection cabinet used, backup pad through the longitudinal symmetry setting plays middle part locking action to electrically conductive piece, make it unable because with the insulator between the installation clearance take place to rock, reduce the cracked possibility of taking place, the package assembly of elongated baffle and ring flange makes handheld scope obtain the increase, avoid contacting the insulator, make its installation simpler and easier.

Description

Environment-friendly cabinet insulator

Technical Field

The utility model belongs to the electrical equipment field, concretely relates to environmental protection cabinet insulator.

Background

The insulator is a device which is arranged between conductors with different electric potentials or between the conductors and a grounding component and can bear the action of voltage and mechanical stress, basically comprises an insulating part and a connecting hardware fitting, can realize electrical insulation and mechanical fixation, and reduces the conditions of overvoltage breakdown and mechanical damage of equipment.

The environmental protection cabinet is provided with a large amount of electric equipment for pollution treatment, and the electric equipment is connected in series on the same control panel, if an overvoltage condition occurs, the electric equipment can be paralyzed in batches, so that the arrangement of the insulator on the equipment in the cabinet body is very necessary, but because the power of the electric equipment in the environmental protection cabinet is larger, the technical requirement of overvoltage protection is high, and the general insulator can hardly reach the design protection requirement.

Therefore, aiming at the condition that the traditional insulator cannot be used in an environment-friendly cabinet with high technical requirements, a novel insulator is developed, and the electrical property of the insulator is improved by utilizing the lengthened umbrella skirt and the conductive piece.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

Not enough to prior art, the utility model aims to provide an environmental protection cabinet insulator, this environmental protection cabinet insulator aim at solving the technical problem that is applicable to the environmental protection cabinet that high technical standard required that present insulator can not be fine.

(2) Technical scheme

In order to solve the technical problem, the utility model provides a such environmental protection cabinet insulator, this environmental protection cabinet insulator include insulator end, fixed connection in full skirt, the fixed mounting of insulator end rear end in the baffle of full skirt rear end, install in the insulator end the full skirt with electrically conductive piece between the baffle, the insulator end with be provided with the lumen between the full skirt, the backup pad is installed to the inboard longitudinal symmetry in lumen, the backup pad set up in electrically conductive outside, the ring flange is installed to the baffle rear end, electrically conductive piece rear end set up in the ring flange front end is inboard.

When the insulator of the environment-friendly cabinet is used, a user inserts the conductive piece into the insulator from the rear end of the partition plate, so that the conductive piece is clamped in the middle by the supporting plate, then the flange plate is installed at the rear end of the partition plate, the conductive piece is fixed, and then the insulator is installed in the environment-friendly cabinet through the flange plate.

Preferably, the rear end of the conductive member is connected with the clamping pieces in a vertically symmetrical manner, the front end of the flange is provided with a clamping groove, and the clamping pieces are arranged on the inner side of the clamping groove. The clamping piece and the partition plate form a rear end limiting effect to prevent the conductive piece from slipping forwards from the inside of the insulator.

Preferably, a gasket is arranged between the clamping groove and the clamping sheet. The liner plays the isolation protection effect to the rear end of electrically conductive piece, prevents that the ring flange direct contact from leading to the fact the friction damage to electrically conductive piece.

Preferably, the front end of the clamping piece is horizontally connected with a connector, the rear end of the partition board is provided with connectors in an up-down symmetrical manner, and the connectors are connected to the inner sides of the connectors in a buckling manner. The back end of the conductive piece is locked with the partition plate in a buckling connection mode, and the flange plate and the end head of the insulator are connected with equipment more stably.

Preferably, a shielding net is installed between the insulator end and the umbrella skirt, and an electrified interface is arranged on the outer side of the insulator end. The live interface arranged on the side surface of the end head of the insulator is more convenient to connect with equipment.

Preferably, an elastic part is installed on the inner side of the middle cavity, and the elastic part is installed at the outer end of the supporting plate. The elastic component has elastic elongation performance, plays a role in extruding the supporting plate and provides extrusion acting force for the conductive component.

Preferably, a telescopic groove is formed in the upper end of the flange plate, a rubber handle is arranged on the inner side of the telescopic groove, a limiting piece is fixedly connected to the lower end of the rubber handle, and the limiting piece is movably connected to the inner side of the telescopic groove. When a user installs and removes the insulator, the user holds the rubber handle by hands without directly contacting with the insulator, so that the equipment is prevented from being damaged due to electric leakage.

(3) Advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses an environmental protection cabinet insulator adopts elongated baffle and full skirt, the electrically conductive piece of the inside extension of cooperation improves the electrical property of insulator, strengthen overvoltage protection, make it can reach the technical requirement that the environmental protection cabinet used, the backup pad that sets up through the longitudinal symmetry plays middle part locking effect to electrically conductive piece, make it unable because and the installation clearance between the insulator take place to rock, reduce the cracked possibility that takes place, the package assembly of elongated baffle and ring flange makes handheld scope obtain the increase, avoid contacting the insulator, make its installation simpler and easier, safety.

Drawings

Fig. 1 is a schematic view of the internal structure of an insulator according to an embodiment of the insulator of the environmental protection cabinet of the present invention;

fig. 2 is a schematic view of a top view structure of an insulator according to an embodiment of the insulator of the environmental protection cabinet of the present invention;

fig. 3 is a schematic view of a front view structure of an insulator according to an embodiment of the insulator of the environmental protection cabinet of the present invention;

fig. 4 is the utility model discloses environmental protection cabinet insulator embodiment's insulator rear view structure schematic diagram.

The labels in the figures are: 1. an insulator end; 2. an umbrella skirt; 3. a partition plate; 4. a middle cavity; 5. a conductive member; 6. a support plate; 7. a flange plate; 8. clamping and fixing the sheet; 9. a card slot; 10. a liner; 11. a connector; 12. a connection port; 13. a shielding mesh; 14. a live interface; 15. an elastic member; 16. a telescopic groove; 17. a rubber handle; 18. a limiting sheet.

Detailed Description

The environment-friendly cabinet insulator comprises an insulator end 1, an umbrella skirt 2 fixedly connected to the rear end of the insulator end 1, a partition plate 3 fixedly installed at the rear end of the umbrella skirt 2, a conductive piece 5 installed between the insulator end 1, the umbrella skirt 2 and the partition plate 3, a middle cavity 4 arranged between the insulator end 1 and the umbrella skirt 2, supporting plates 6 symmetrically installed on the inner side of the middle cavity 4 from top to bottom, the supporting plates 6 arranged on the outer side of the conductive piece 5, a flange 7 installed at the rear end of the partition plate 3, and the rear end of the conductive piece 5 arranged on the inner side of the front end of the flange 7, wherein the schematic diagram of the internal structure of the insulator is shown in fig. 1, the schematic diagram of the overlooking structure of the insulator is shown in fig. 2, the schematic diagram of the foresight front structure of the insulator is shown in fig. 3, and the schematic diagram of the rear structure of the insulator is shown in fig. 4.

For the present embodiment, the supporting plate 6 is a semicircular structure, a flexible fabric material is attached to the surface, the conductive member 5 is oppositely pressed by the elastic supporting function of the elastic member 15, and the conductive member 5 is stabilized by the friction force generated by the pressing.

The rear end of the conductive piece 5 is symmetrically connected with clamping pieces 8 from top to bottom, the front end of the flange plate 7 is provided with a clamping groove 9, the clamping pieces 8 are arranged on the inner side of the clamping groove 9, a gasket 10 is arranged between the clamping groove 9 and the clamping pieces 8, the front end of each clamping piece 8 is horizontally connected with a connector 11, the rear end of the partition plate 3 is symmetrically connected with connectors 12 from top to bottom, and the connectors 11 are connected to the inner side of the connectors 12 in a buckling mode. The card solid piece 8 forms rear end limiting displacement with baffle 3, prevents that electrically conductive 5 from slipping forward in the insulator, and liner 10 plays isolation protection to the rear end of electrically conductive 5, prevents that ring flange 7 direct contact electrically conductive 5 from causing the friction damage, and electrically conductive 5 is in the same place its rear end and the locking of baffle 3 through the mode of buckle connection, and ring flange 7 is more stable with being connected of insulator end 1 and equipment.

Meanwhile, a shielding net 13 is arranged between the insulator end 1 and the umbrella skirt 2, and an electrified interface 14 is arranged outside the insulator end 1. The live interface 14 arranged on the side surface of the insulator end 1 is more convenient to connect with equipment.

In addition, an elastic member 15 is installed inside the middle chamber 4, and the elastic member 15 is installed at the outer end of the supporting plate 6. The elastic member 15 has elastic elongation property, and presses the support plate 6 to provide a pressing force to the conductive member 5.

In addition, the upper end of the flange 7 is provided with a telescopic groove 16, the inner side of the telescopic groove 16 is provided with a rubber handle 17, the lower end of the rubber handle 17 is fixedly connected with a limiting piece 18, and the limiting piece 18 is movably connected to the inner side of the telescopic groove 16. When a user installs and detaches the insulator, the user holds the rubber handle 17 by hand and does not directly contact with the insulator, so that the damage caused by the electric leakage of equipment is prevented.

When the environment-friendly cabinet insulator of the technical scheme is used, a user inserts the conductive piece 5 into the partition plate 3, the umbrella skirt 2 and the insulator end 1 in sequence from the rear end of the partition plate 3, the conductive piece 5 is clamped by the supporting plate 6 under the action of opposite elastic extension of the elastic piece 15, when the top end of the conductive piece 5 reaches the top end of the insulator end 1, the conductive piece 5 is clamped with the connecting port 12 through the connecting head 11, the rear end of the conductive piece is locked with the partition plate 3, then the flange 7 is installed at the rear end of the partition plate 3, the clamping piece 8 is embedded into the clamping groove 9, the rear end of the conductive piece 5 is protected through the isolation action of the liner 10, then the rubber handle 17 is held by hand to pull the telescopic groove 16 outwards, the insulator is installed in the environment-friendly cabinet through the flange 7, and the live interface 14 on the side face of the insulator end 1 is connected with equipment.

Claims

1. The environment-friendly cabinet insulator comprises an insulator end, an umbrella skirt fixedly connected to the rear end of the insulator end, a partition plate fixedly installed at the rear end of the umbrella skirt, and conductive pieces installed between the insulator end, the umbrella skirt and the partition plate; the novel insulator is characterized in that a middle cavity is arranged between the insulator end and the umbrella skirt, supporting plates are symmetrically arranged on the inner side of the middle cavity from top to bottom, the supporting plates are arranged on the outer side of the conductive piece, a flange plate is arranged at the rear end of the partition plate, and the rear end of the conductive piece is arranged on the inner side of the front end of the flange plate.

2. The environmental protection cabinet insulator according to claim 1, wherein the rear end of the conductive member is symmetrically connected with fastening pieces up and down, the front end of the flange is provided with a slot, and the fastening pieces are arranged inside the slot.

3. The environmental protection cabinet insulator according to claim 2, wherein a gasket is disposed between the slot and the fastening piece.

4. The environment-friendly cabinet insulator according to claim 3, wherein the front end of the clamping piece is horizontally connected with a connector, the rear end of the partition plate is symmetrically provided with connectors up and down, and the connector is connected to the inner sides of the connectors in a buckling manner.

5. The environment-friendly cabinet insulator according to claim 1, wherein a shielding net is installed between the insulator end head and the shed, and a live interface is arranged on the outer side of the insulator end head.

6. The environmental protection cabinet insulator according to claim 1, wherein an elastic member is installed inside the middle cavity, and the elastic member is installed at the outer end of the supporting plate.

7. The environment-friendly cabinet insulator according to claim 1, wherein a telescopic groove is formed in the upper end of the flange plate, a rubber handle is arranged on the inner side of the telescopic groove, a limiting piece is fixedly connected to the lower end of the rubber handle, and the limiting piece is movably connected to the inner side of the telescopic groove.