CN210444013U

CN210444013U - Surge protector for preventing connection line from loosening and falling for power control cabinet

Info

Publication number: CN210444013U
Application number: CN201921606156.9U
Authority: CN
Inventors: 纪克让; 李德兆
Original assignee: Tianjin Grep Electric Co Ltd
Current assignee: Tianjin Grep Electric Co Ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-05-01
Anticipated expiration: 2029-09-25

Abstract

The utility model discloses a surge protector that power control cabinet was used and is prevented line pine and fall belongs to electrical equipment technical field, including surge protector main part, live wire hole, zero line hole and ground wire hole, the live wire hole is installed to surge protector main part top surface one side, the zero line hole is installed to surge protector main part top surface opposite side, the ground wire hole is installed to surge protector main part bottom surface one side, the PVC backup pad is installed to live wire hole one side. The utility model discloses at first press respectively in the wire casing on corresponding base surface with wire one side that inserts in live wire hole and zero line hole, install the PVC clamp plate on the base surface through screw A, screw B and bolt after that to can make the PVC clamp plate compress tightly fixedly to the wire in the wire casing, and rubber pad A and rubber pad B can improve the wire casing again to the frictional force of wire, and then prevent that the wire from loosening from the line hole, avoided the wire to connect the electricity.

Description

Surge protector for preventing connection line from loosening and falling for power control cabinet

Technical Field

The utility model relates to an electrical equipment technical field especially relates to a surge protector that power control cabinet was used and is prevented line pine and fall.

Background

A surge protector, also called a lightning protector, is an electronic device for providing safety protection for various electronic equipment, instruments and meters and communication lines. When the peak current or the voltage is suddenly generated in the electric loop or the communication line due to the external interference, the surge protector can conduct and shunt in a very short time, so that the damage of the surge to other equipment in the loop is avoided.

Traditional surge protector is when using, mostly will connect in the live wire and zero line wire direct insertion line hole to with fix with screw, 1), but this kind of connected mode uses easily for a long time and makes external wire pine fall, thereby leads to the wire to connect the electricity, and then causes external equipment to damage. Therefore, the surge protector for preventing the connecting line from loosening for the power control cabinet is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a surge protector that power control cabinet was used and was prevented line pine and fall, at first the wire one side that will insert in line hole and the zero line hole is pressed respectively in the wire casing on corresponding base surface, through screw A after that, screw B and bolt install the PVC clamp plate on the base surface, thereby can make the PVC clamp plate compress tightly fixedly to the wire in the wire casing, and rubber pad A and rubber pad B can improve the frictional force of wire casing to the wire again, and then prevent that the wire from coming loose from the line hole, the wire is avoided the line and is even electrified.

The utility model provides a specific technical scheme as follows:

the utility model provides a surge protector for preventing the connection line from loosening and falling for a power control cabinet, which comprises a surge protector main body, a fire line hole, a zero line hole and a ground line hole, a fire wire hole is arranged on one side of the top surface of the surge protector main body, a zero wire hole is arranged on the other side of the top surface of the surge protector main body, a ground wire hole is arranged on one side of the bottom surface of the surge protector main body, a PVC supporting plate is arranged on one side of the fire wire hole, the surface of the PVC supporting plate is provided with a rubber clapboard, two sides of the rubber clapboard are provided with bases, the top surface of the base is provided with a wire groove, the top surface of the wire groove is bonded with a rubber pad A, both sides of the top surface of the base are provided with screw holes A, the PVC pressing plate is installed on the surface of the top of the base, the rubber pad B is bonded to the surface of the bottom of the PVC pressing plate, and screw holes B are formed in two sides of the surface of the top of the PVC pressing plate.

Optionally, the PVC wing plate is installed on the other side surface of the PVC supporting plate, and the bottom of the PVC wing plate is connected with the top surface of the surge protector main body.

Optionally, the bottom surface of the base is bonded to the PVC support plate.

Optionally, the hole diameters of the screw hole A and the screw hole B are consistent, and the positions of the screw hole A and the screw hole B correspond to each other.

Optionally, the PVC pressing plate is detachably connected with the base through a screw hole A, a screw hole B and a bolt.

The utility model has the advantages as follows:

1. the utility model discloses when needs use surge protector, at first install the surge protector main part and predetermine the position, and insert the corresponding live wire hole of surge protector main part with external conductor, in zero line hole and the ground wire hole, it is tight to fix with the screw after that, then will insert wire one side in live wire hole and the zero line hole and press respectively in the wire casing on corresponding base surface, through screw A after that, screw B and bolt install the PVC clamp plate on the base surface, thereby can make the PVC clamp plate compress tightly fixedly to the wire in the wire casing.

2. Because the wire casing surface bonds and has rubber pad A and PVC clamp plate bottom surface bonding has rubber pad B, thereby can improve the fixed of base and PVC clamp plate to the wire in the wire casing, the screw is fixed to the wire end in the line hole of deuterogamying, and then prevents that the wire from coming loose from the line hole, has avoided the wire to connect the electricity, through the rubber baffle, can play again and play the effect that zero line and live wire isolated each other, through the PVC pterygoid lamina, can effectually play the effect of strengthening the PVC backup pad and stabilizing firmly.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of a surge protector for preventing a connecting wire from loosening for a power control cabinet according to an embodiment of the present invention;

fig. 2 is a schematic side view of a surge protector for preventing the connection line from loosening for a power control cabinet according to an embodiment of the present invention;

fig. 3 is the utility model discloses a surge protector's that power control cabinet was used to prevent that line pine falls base and PVC clamp plate section structure sketch map.

In the figure: 1. a surge protector body; 101. a fire wire hole; 102. a zero line hole; 103. a ground wire hole; 2. a PVC support plate; 201. a rubber partition plate; 202. PVC wing plate; 3. a base; 301. a wire slot; 302. a rubber pad A; 303. a screw hole A; 4. PVC pressing plates; 401. a rubber pad B; 402. a screw hole B; 5. and (4) bolts.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

The surge protector for preventing the loose of the connecting wire for the power control cabinet according to the embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1, 2 and 3, an embodiment of the present invention provides a surge protector for preventing a connecting wire from loosening and falling for a power control cabinet, including a surge protector main body 1, a live wire hole 101, a zero wire hole 102 and a ground wire hole 103, wherein a live wire hole 101 is installed on one side of a top surface of the surge protector main body 1, the zero wire hole 102 is installed on the other side of the top surface of the surge protector main body 1, the ground wire hole 103 is installed on one side of a bottom surface of the surge protector main body 1, a PVC support plate 2 is installed on one side of the live wire hole 101, a rubber partition plate 201 is installed on the surface of the PVC support plate 2, bases 3 are installed on both sides of the rubber partition plate 201, a wire groove 301 is opened on the top surface of the base 3, a rubber pad a302 is bonded on the top surface of the wire groove 301, screw holes a, the bottom surface of the PVC pressing plate 4 is bonded with a rubber pad B401, and both sides of the top surface of the PVC pressing plate 4 are provided with screw holes B402. Wherein, at first will insert wire one side in live wire hole 101 and zero line hole 102 and press respectively in the wire casing 301 on corresponding base 3 surface, install PVC clamp plate 4 on base 3 surface through screw A303, screw B402 and bolt 5 after that to can make PVC clamp plate 4 compress tightly fixedly to the wire in wire casing 301, and rubber pad A302 and rubber pad B401 can improve the frictional force of wire casing 301 to the wire again, and then prevent that the wire from coming loose from the wire hole, avoided the wire to connect the electricity.

Referring to fig. 2, an embodiment of the present invention provides a surge protector for a power control cabinet, which prevents a connection line from loosening, a PVC wing plate 202 is installed on the surface of the other side of the PVC support plate 2, and the bottom of the PVC wing plate 202 is connected to the top surface of the surge protector main body 1. Wherein, through PVC pterygoid lamina 202, can effectual effect of strengthening PVC backup pad 2 and stablizing firm.

Referring to fig. 1 and fig. 2, the embodiment of the utility model provides a power control cabinet is with preventing surge protector that line pine falls, 3 bottom surfaces of base bond with PVC backup pad 2 and link to each other.

Referring to fig. 3, the embodiment of the utility model provides a power control cabinet is with preventing surge protector of line pine that falls, screw A303 and screw B402 aperture size are unanimous, and screw A303 and screw B402 position correspond each other.

Referring to fig. 1 and 3, the embodiment of the utility model provides a power control cabinet is with preventing surge protector of line pine that falls, PVC clamp plate 4 is dismantled continuously with base 3 through screw A303, screw B402 and bolt 5.

The embodiment of the utility model provides a surge protector that power control cabinet was used and was prevented that line pine falls, when needing to surge protector use, at first install surge protector main part 1 preset position, and insert external conductor in corresponding live wire hole 101, zero line hole 102 and ground wire hole 103 of surge protector main part 1, then fix tightly with the screw, then press the wire one side that inserts in live wire hole 101 and zero line hole 102 respectively in the wire casing 301 on corresponding base 3 surface, then install PVC clamp plate 4 on base 3 surface through screw A303, screw B402 and bolt 5, thereby can make PVC clamp plate 4 compress tightly the wire in the wire casing 301 and fix, because wire casing 301 surface bonding has rubber pad A302 and PVC clamp plate 4 bottom surface bonding has rubber pad B401, thereby can improve the fixing of base 3 and PVC clamp plate 4 to the wire in wire casing 301, the screw is fixed terminal to the wire in the cooperation line hole again, and then prevents that the wire from coming loose from the line hole, has avoided the wire to connect the electricity, through rubber baffle 201, can play again and play the effect that zero line and live wire isolated each other, through PVC pterygoid lamina 202, can effectually play and strengthen 2 stable firm effects of PVC backup pad.

It should be noted that, the utility model relates to a surge protector of line pine falls is prevented with power control cabinet, including surge protector main part 1, live wire hole 101, zero line hole 102, ground wire hole 103, PVC backup pad 2, rubber partition 201, PVC pterygoid lamina 202, base 3, wire casing 301, rubber pad A302, screw A303, PVC clamp plate 4, rubber pad B401, screw B402 and bolt 5, the part is general standard component or the part that technical staff in the field knows, its structure and principle all are that this technical staff all can learn through the technical manual or obtain through conventional experimental method, and above-mentioned electrical components are by the nimble selection of technical staff in the field, install and accomplish the circuit debugging, guarantee that each equipment can normal operating, do not too much restriction requirement here.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A surge protector for preventing the loose of connecting wires for power control cabinet is composed of a main body, a fire wire hole, a zero wire hole and a ground wire hole, a fire wire hole is arranged on one side of the top surface of the surge protector main body, a zero wire hole is arranged on the other side of the top surface of the surge protector main body, a ground wire hole is arranged on one side of the bottom surface of the surge protector main body, it is characterized in that one side of the fire wire hole is provided with a PVC supporting plate, the surface of the PVC supporting plate is provided with a rubber clapboard, the two sides of the rubber partition plate are both provided with a base, the surface of the top of the base is provided with a wire groove, the surface of the top of the wire groove is bonded with a rubber pad A, both sides of the top surface of the base are provided with screw holes A, the top surface of the base is provided with a PVC pressing plate, the PVC pressing plate is characterized in that a rubber pad B is bonded on the bottom surface of the PVC pressing plate, and screw holes B are formed in two sides of the top surface of the PVC pressing plate.

2. The surge protector for preventing the loose connection of the power control cabinet as claimed in claim 1, wherein a PVC wing plate is installed on the other side surface of the PVC support plate, and the bottom of the PVC wing plate is connected with the top surface of the surge protector body.

3. The surge protector for preventing the loose connection of the power control cabinet as claimed in claim 1, wherein the bottom surface of the base is adhered to the PVC supporting plate.

4. The surge protector for preventing the connecting wire from loosening and falling of claim 1, wherein the diameters of the screw hole A and the screw hole B are consistent, and the positions of the screw hole A and the screw hole B correspond to each other.

5. The surge protector for preventing the connecting wire from loosening and falling for the power control cabinet as claimed in claim 1, wherein the PVC pressing plate is detachably connected with the base through a screw hole A, a screw hole B and a bolt.