CN207518222U - A kind of electric power cabinet for being equipped with horn mouth waterproof threading connector - Google Patents

Abstract

The utility model discloses a power cabinet equipped with bell mouth waterproof threading connectors, which comprises an inner threading cap, a power cabinet body, an outer threading cap and a sleeve locking cap. The hole is pierced with an insulating sleeve, and both ends of the insulating sleeve are connected with sleeve locking caps. The outside of the power cabinet is provided with an outer threading cap, and the inside of the power cabinet is provided with an inner threading cap. The casing locking cap is installed in the insulating casing and the casing locking cap is tapped to make its card groove be stuck on the casing bayonet of the insulating casing, so that the casing locking cap is fixed at the end of the insulating casing , prevent the insulating sleeve from sliding or shaking on the power cabinet, improve the firmness of the insulating sleeve assembly, facilitate clamping and have a good insulation effect, and are very convenient no matter when threading from the inside or outside of the power cabinet It penetrates into the insulating sleeve and is poured with waterproof sealant to further improve the insulation performance. It is suitable for use in power distribution cabinets.

Description

A power cabinet equipped with bell mouth waterproof threading connectors

technical field

The utility model relates to the technical field of power cabinets, in particular to a power cabinet equipped with bell mouth waterproof threading connectors.

Background technique

At present, the power cabinet is a commonly used power infrastructure, which is equipped with a large number of power components. With the rapid development of power technology, outdoor transformer boxes, power cabinets and other cabinets are used to meet the installation of various electrical components. The equipment has also been fully developed, but the power cabinet needs to be wired after the installation is completed. In the process of arranging the wires, the wires need to pass in or out from the side wall of the power cabinet. The conventional operation is to directly connect the wires from the power cabinet. The through hole on the side wall is pierced. This operation method is likely to cause the electric cabinet to wear the insulation layer of the wire and cause electric leakage, and there is a large gap between the wire and the through hole. In rainy and snowy weather, the power The cabinet is easily affected by moisture, water, and corrosion, which affects the safe use of electricity; when the method of piercing the insulating sleeve on the through hole of the power cabinet is adopted, because the threading hole in the insulating sleeve is equivalent to the diameter of the wire, it is difficult for the wire to pass through the insulating sleeve. Passing in or out leads to difficulty in wiring and inefficiency, and when dragging, the insulating sleeve is easy to loosen and fall off from the power cabinet. Therefore, there is a need for a power cabinet equipped with a horn-mouth waterproof threading connector to improve the efficiency and effect of threading and wiring of the power cabinet.

Utility model content

The purpose of this utility model is to provide a power cabinet equipped with a bell-mouth waterproof threading connector, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A power cabinet equipped with horn-mouth waterproof threading connectors, including an inner threading cap, an insulating sleeve, a power cabinet body, an outer threading cap and a casing locking cap, the power cabinet body is provided with a through hole, the through hole An insulating sleeve is provided inside, and both ends of the insulating sleeve are connected with sleeve locking caps. An outer threading cap is provided on the outside of the power cabinet, and an outer pressure plate is provided at the bottom of the outer threading cap. The bottom of the outer pressure plate is The feet are fixed, the inside of the power cabinet is provided with an inner threading cap, the bottom of the inner threading cap is provided with an inner pressure plate, the bottom of the inner pressure plate is fixed with feet, the inner threading cap and the outer threading cap are both provided with bell mouths, The inner threading cap, the insulating sleeve and the outer threading cap are provided with cable sleeves.

As a further solution of the utility model: the bushing bayonets at both ends of the insulating bushing are 5-7 mm higher than the side wall of the power cabinet.

As a further solution of the present invention: the inner side of the sleeve locking cap is provided with a card slot, and the insulating sleeve and the sleeve locking cap are made of hard plastic.

As a further solution of the utility model: the outer threading cap is fixed on the outer wall of the power cabinet by screws, and the screws pass through the through holes on the outer pressure plate and the inner through holes of the feet to connect with the screw holes on the outer wall of the power cabinet.

As a further solution of the utility model: the inner threading cap is fixed on the inner wall of the power cabinet by screws, and the screws pass through the through holes on the inner pressure plate and the inner through holes of the feet to connect with the screw holes on the inner wall of the power cabinet.

As a further solution of the present invention: the cable sleeve is provided with a threading hole inside, and a waterproof sealant is poured between the cable sleeve and the insulating sleeve.

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

1. Put the casing locking cap in the insulating casing and knock the casing locking cap so that the slot is stuck on the casing bayonet of the insulating casing, so that the casing locking cap is fixed on the insulating casing The end of the pipe is firmly fixed to prevent the insulating sleeve from sliding or shaking on the power cabinet, which improves the firmness of the assembly of the insulating sleeve, which is convenient for clamping and has a good insulation effect;

2. It is easy to fix the inner threading cap and the outer threading cap on the power cabinet through screws, and the bell mouth is convenient to pass through the cable sleeve with wires and insert it into the insulating sleeve. No matter when threading from the inside or outside of the power cabinet, the It is very convenient to penetrate into the insulating sleeve, and after being filled with waterproof sealant, it is convenient to further improve the insulation performance, and is suitable for use in power distribution cabinets.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a schematic diagram of assembly of the utility model.

In the figure: 1-inner threading cap, 2-foot pad, 3-insulating sleeve, 4-power cabinet, 5-screw, 6-outer threading cap, 7-horn mouth, 8-cable sleeve, 9-threading Hole, 10-outer pressure plate, 11-waterproof sealant, 12-inner pressure plate, 13-sleeve locking cap, 14-card slot, 15-sleeve bayonet, 16-screw hole.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1 to 2. In the embodiment of the utility model, a power cabinet equipped with a bell mouth waterproof threading connector includes an inner threading cap 1, an insulating sleeve 3, a power cabinet body 4, an outer threading cap 6 and a sleeve Pipe locking cap 13, the power cabinet 4 is provided with a through hole, the through hole is provided with an insulating sleeve 3, and the sleeve bayonet 15 at both ends of the insulating sleeve 3 is higher than the side wall 5 of the power cabinet 4 ~7mm, both ends of the insulating sleeve 3 are connected with sleeve locking caps 13, and the inside of the sleeve locking cap 13 is provided with a card slot 14. When assembling, the sleeve locking cap 13 is installed on the insulating sleeve 3 and knock the casing locking cap 13, so that the card groove 14 is stuck on the casing bayonet 15 of the insulating casing 3, so that the casing locking cap 13 is fixed on the end of the insulating casing 3 and firmly fixed. Well, it prevents the insulating sleeve 3 from sliding or shaking on the power cabinet body 4, and improves the firmness of the assembly of the insulating sleeve 3.

Preferably, the insulating sleeve 3 and the sleeve locking cap 13 are made of hard plastic material, which is convenient for clamping and has a good insulating effect.

The outside of the power cabinet 4 is provided with an outer threading cap 6, the bottom of the outer threading cap 6 is provided with an outer pressure plate 10, and the bottom of the outer pressure plate 10 is fixed with a foot 2, and the outer threading cap 6 is fixed on the power cabinet by screws 5 4 on the outer wall, specifically, the screws 5 pass through the through holes on the outer pressure plate 10 and the inner through holes of the feet 2 to connect with the screw holes 16 on the outer wall of the power cabinet 4 in sequence.

The inside of the power cabinet 4 is provided with an inner threading cap 1, the bottom of the inner threading cap 1 is provided with an inner pressure plate 12, and the bottom of the inner pressure plate 12 is fixed with a foot 2, and the inner threading cap 1 is fixed on the power cabinet by screws 5 4 on the inner wall, specifically, the screws 5 pass through the through holes on the inner pressure plate 12 and the inner through holes of the feet 2 to connect with the screw holes 16 on the inner wall of the power cabinet 4 in sequence.

Both the inner threading cap 1 and the outer threading cap 6 are provided with a bell mouth 7, and the inner threading cap 1, the insulating sleeve 3 and the outer threading cap 6 are provided with a cable sleeve 8, and a cable sleeve 8 A threading hole 9 is provided inside, and a waterproof sealant 11 is poured between the cable sleeve 8 and the insulating sleeve 3 .

By setting the bell mouth 7 on the inner threading cap 1 and the outer threading cap 6, it is convenient to insert the cable sleeve 8 provided with electric wires into the insulating sleeve 3, no matter when threading from the inside or outside of the power cabinet 4, it is easy It is convenient to penetrate into the insulating casing, and after the waterproof sealant 11 is poured, the insulation performance can be further improved, and it is suitable for use in power distribution cabinets.

The utility model is not limited to the above-mentioned embodiments. On the basis of the technical solutions disclosed in the utility model, those skilled in the art can make some technical features based on the disclosed technical content without creative work. Simple modifications, equivalent changes and modifications all belong to the scope of the technical solution of the present utility model.

In the description of this manual, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it can be directly connected, or indirectly connected through an intermediary, and it can be the internal communication of two elements. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

Claims (6)

1. A power cabinet equipped with a horn-mouth waterproof threading connector, including an inner threading cap (1), an insulating sleeve (3), a power cabinet body (4), an outer threading cap (6) and a casing locking cap (13), characterized in that the power cabinet body (4) is provided with a through hole, the through hole is pierced with an insulating sleeve (3), and both ends of the insulating sleeve (3) are connected with a sleeve Locking cap (13), the outside of the power cabinet (4) is provided with an outer threading cap (6), the bottom of the outer threading cap (6) is provided with an outer pressure plate (10), and the bottom of the outer pressure plate (10) is fixed with Feet (2), the inside of the power cabinet (4) is provided with an inner threading cap (1), the bottom of the inner threading cap (1) is provided with an inner pressure plate (12), and the bottom of the inner pressure plate (12) is fixed with a foot ( 2), the inner threading cap (1) and the outer threading cap (6) are provided with bell mouths (7), and the inner threading cap (1), the insulating sleeve (3) and the outer threading cap (6) A cable sleeve (8) is worn inside. 2. A power cabinet equipped with horn-mouth waterproof threading connectors according to claim 1, characterized in that the bushing bayonets (15) at both ends of the insulating sleeve (3) are higher than the power cabinet body (4) The side wall is 5-7mm. 3. A power cabinet equipped with bell-mouth waterproof threading connectors according to claim 2, characterized in that a card slot (14) is provided on the inner side of the sleeve locking cap (13), and the insulating sleeve Pipe (3) and sleeve pipe locking cap (13) are hard plastic materials. 4. A power cabinet equipped with bell mouth waterproof threading connectors according to claim 3, characterized in that the outer threading cap (6) is fixed on the outer wall of the power cabinet body (4) by screws (5) , the screws (5) pass through the through holes on the outer pressure plate (10) and the inner through holes of the feet (2) in turn to connect with the screw holes (16) on the outer wall of the power cabinet body (4). 5. A power cabinet equipped with bell mouth waterproof threading connectors according to claim 4, characterized in that the inner threading cap (1) is fixed on the inner wall of the power cabinet body (4) by screws (5) , the screw (5) passes through the through hole on the inner pressure plate (12), the through hole in the foot (2) and is connected with the screw hole (16) on the inner wall of the power cabinet body (4) in turn. 6. A power cabinet equipped with bell mouth waterproof threading connectors according to claim 5, characterized in that a threading hole (9) is provided inside the cable sleeve (8), and the cable tube A waterproof sealant (11) is poured between the sleeve (8) and the insulating sleeve (3).