CN216162374U - Protection structure of electric power fitting - Google Patents

Abstract

The utility model discloses a protection structure of an electric power fitting, which comprises a base, wherein a boss is arranged on the base, an upper cover is movably connected to the upper side of the boss, a lower cover is movably connected to the lower side of the boss, the upper cover and the lower cover are opposite in position, a containing space is formed between the upper cover and the lower cover, and the upper cover and the lower cover are buckled with each other. According to the utility model, the upper cover and the lower cover are added on the base, and the containing space formed by the upper cover and the lower cover is used for protecting the electric power fittings, so that the electric power fittings are prevented from being influenced.

Description

Protection structure of electric power fitting

Technical Field

The utility model relates to the field of electric power, in particular to a protection structure of an electric power fitting.

Background

Electric power fittings are metal accessories which are used for connecting and combining various devices in an electric power system and have the functions of transmitting mechanical loads, electrical loads and certain protection. Electric power fittings are various in types and different in purposes, and along with the continuous development of electric power operation, more electric power fittings are needed to meet the construction requirements. And some electric power fittings need expose in the open air when using, when lacking effectual protection, and external rainwater or rubble etc. may influence electric power fittings's normal use to influence the construction operation of electric power.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: the present invention is directed to a protection structure for an electric power fitting, which solves one or more of the problems of the prior art, and provides at least one of the advantages of the protection structure.

The solution of the utility model for solving the technical problem is as follows: the utility model provides an electric power fitting's protective structure, includes the base, be equipped with the boss on the base, the upside swing joint of boss has the upper cover, the downside swing joint of boss has the lower cover, the upper cover is relative with the lower cover position, form the storage space between upper cover and the lower cover, upper cover and the mutual lock joint of lower cover.

The utility model has the beneficial effects that: according to the utility model, the upper cover and the lower cover are added on the base, and the containing space formed by the upper cover and the lower cover is used for protecting the electric power fitting, so that the electric power fitting is prevented from being damaged, and the upper cover and the lower cover can be movably connected with the base, so that the electric power fitting is convenient to construct and use.

As a further improvement of the above technical solution, the rear end of the upper cover is hinged with the base; the rear end of the lower cover is clamped with the base, and the front end of the upper cover is buckled with the front end of the lower cover. The lower cover is less moved in the using process, so that the lower cover can be clamped and connected, and is convenient to disassemble and assemble; the upper cover is frequently opened, so the upper cover adopts a hinged mode; simultaneously, the front ends of the upper cover and the lower cover are mutually buckled together, so that the connection is more compact and reliable.

As a further improvement of the technical scheme, the lower end of the upper cover is provided with a cover edge, and the cover edge is abutted to the outer edge of the upper end of the lower cover. The sealing reliability between the upper cover and the lower cover can be improved by using the cover edge of the upper cover.

As a further improvement of the technical scheme, a clamping block is arranged at the front end of the upper cover, a buckling groove is formed in the front end of the lower cover, and the clamping block is connected with the buckling groove in a buckling mode.

As a further improvement of the technical scheme, the upper wire passing grooves are formed in the left side and the right side of the upper cover, the lower wire passing grooves are formed in the left side and the right side of the lower cover, the upper wire passing grooves are opposite to the lower wire passing grooves in position, and the wire passing holes are formed between the upper wire passing grooves and the lower wire passing grooves. When the hardware fitting is used, the hardware fitting needs to be installed on a cable, and the wire passing groove between the upper cover and the lower cover can allow the cable to pass through and simultaneously plays a role in protecting the cable.

As a further improvement of the technical scheme, a waterproof rubber mat is arranged in the wire passing hole. Increase waterproof cushion in crossing the line hole, can prevent effectively that the rainwater from the cable from getting into to receive in the cavity.

As a further improvement of the technical scheme, the bottom of the lower wire passing groove is provided with a water discharging hole.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures are only some embodiments of the utility model, not all embodiments, and that a person skilled in the art can also derive other designs and figures from them without inventive effort.

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

fig. 2 is a schematic view of the state of use of the present invention.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and those skilled in the art can obtain other embodiments without inventive effort based on the embodiments of the present invention, and all embodiments are within the protection scope of the present invention. The drawings illustrate a preferred embodiment of the utility model and, together with the description, serve to complement the description with figures so that the person may visually and vividly understand each and every feature and every technical solution of the utility model, but are not to be construed as limiting the scope of the utility model.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions. Meanwhile, all technical characteristics in the utility model can be interactively combined on the premise of not conflicting with each other.

Referring to fig. 1-2, a protection structure of electric power fitting includes a base 100, a boss 110 is provided on the base 100, a mounting groove 120 is provided in the boss 110, an upper cover 200 is hinged to an upper side of the boss 110, a lower cover 300 is connected to a lower side of the boss 110 in a clamping manner, the upper cover 200 is opposite to the lower cover 300, a storage space is formed between the upper cover 200 and the lower cover 300, and the upper cover 200 and the lower cover 300 are fastened to each other. And the base 100 is further provided with a through hole for fixing and mounting.

A rotating shaft 111 is arranged at the top end of the boss 110, a rotating block 201 is arranged at the rear side of the upper cover 200, and the rotating block 201 is rotatably connected with the rotating shaft 111; the lower end of the boss 110 is provided with a supporting block 112, the rear side of the lower cover 300 is provided with a claw 301, and the claw 301 is clamped with the supporting block 112. A fixture block 202 is arranged at the front end of the upper cover 200, a fastening groove 302 is arranged at the front end of the lower cover 300, and the fixture block 202 is connected with the fastening groove 302 in a fastening manner.

When the electric power fitting protection device is used, the electric power fitting is fixedly installed in the installation groove 120 of the base 100, and then the upper cover 200 and the lower cover 300 are mutually closed, so that the electric power fitting in the accommodating space is protected. And the upper cover 200 can be turned over and opened, thereby facilitating the operation. When the upper cover 200 needs to be opened, the latch 202 of the upper cover 200 is only required to be separated from the catch groove 302 of the lower cover 300. The lower cover is usually rarely disassembled when it is used, and thus, the lower cover 300 is fixed to the supporting block 112 by the claws 301. It will be appreciated that after the claw 301 and the support block 112 are snapped together, there is a tight interference fit between the two, requiring a relatively large force to separate the two. Thereby ensuring reliability of use. And as for the combination force between the two, the fit tolerance between the two can be adjusted according to the actual requirement.

The shapes of the upper cover 200 and the lower cover 300 are determined according to the shapes of the power fittings, and in order to achieve the purpose of shielding protection, the outlines of the receiving spaces formed by the upper cover 200 and the lower cover 300 are similar to the outlines of the power fittings. Meanwhile, for the purpose of protection, reinforcing ribs are arranged in the upper cover 200 and the lower cover 300, and an arc-shaped drainage structure is arranged on the outer surface of the upper cover 200. And the lower cover 300 may be provided with mounting holes 310 through which peripheral connectors are mounted. In the mounting hole 310, a corresponding sealing structure, such as a sealing ring, may be provided.

In order to improve the waterproof function of the interior, in a further preferred embodiment, the lower end of the upper cover 200 is provided with a cover edge 210, and the cover edge 210 abuts against the outer edge of the upper end of the lower cover 300. At the edge where the upper cover 200 is combined with the lower cover 300, the upper cover 200 is provided with a ring of cover rim 210 which is turned outwards, when the upper cover 200 is fastened with the lower cover 300, the cover rim 210 completely blocks the outer edge of the upper end of the lower cover 300, and since the cover rim 210 is integrally formed with the upper cover 200, rainwater falling from the upper cover 200 flows away through the cover rim 210 and cannot flow into the receiving space from the seam between the upper cover 200 and the lower cover 300. In a further preferred embodiment, a sealing strip may be added on the inner side of the cover rim 210, and when the upper cover 200 is fastened to the lower cover 300, the sealing strip is deformed by compression, thereby making the waterproof effect better.

Meanwhile, in order to achieve a better waterproof effect, the convex edge 130 is arranged around the boss 110, the convex edge 130 surrounds the mounting groove 120, meanwhile, the upper cover 200 and the lower cover 300 are both provided with a flange matched with the convex edge 130, after the upper cover 200 and the lower cover 300 are closed, the convex edge 130 and the flange are mutually abutted together, and rainwater is effectively prevented from entering the receiving space from the joint between the upper cover 200 and the boss 110.

When the electric power fitting is used, the electric power fitting generally needs to be installed on an overhead line. Therefore, the protective structure is provided with the wire passing groove structures on the left and right sides of the upper cover 200 and the lower cover 300, so that the cable can smoothly pass through the upper cover 200 and the lower cover 300.

Specifically, the upper wire passing grooves 220 are formed in the left side and the right side of the upper cover 200, the lower wire passing grooves 320 are formed in the left side and the right side of the lower cover 300, the upper wire passing grooves 220 are opposite to the lower wire passing grooves 320 and are approximately semicircular, and when the upper cover 200 and the lower cover 300 are closed, the upper wire passing grooves 220 and the lower wire passing grooves 320 are closed to form the wire passing hole 400. Of course, the wire passing holes 400 are disposed at both left and right sides of the protection structure.

Since the wire passing hole 400 communicates the external space with the storage space, in order to improve the waterproof performance of the storage space, the waterproof rubber mat 500 is disposed in the wire passing hole 400. The waterproof rubber mat 500 may be divided into an upper part and a lower part, and the upper part and the lower part are respectively installed on the upper cover 200 and the lower cover 300. The upper and lower parts of the waterproof rubber pad 500 are both provided with semicircular gaps, and the inner diameter of the semicircular gaps is smaller than the outer diameter of the cable. After the upper cover 200 and the lower cover 300 are closed, the waterproof rubber mat 500 can be tightly connected with the cable, so that rainwater is effectively prevented from entering the accommodating space through the cable. Of course, the waterproof rubber mat 500 is tightly connected with the upper wire passing groove 220 or the lower wire passing groove 320.

Further, in a preferred embodiment, a drain hole is formed at the bottom of the lower wire guiding groove 320. When rainwater enters the wire passing hole along the cable, the rainwater is blocked by the waterproof rubber mat 500, and then the rainwater can be discharged along the bottom of the lower wire passing groove 320, so that the rainwater is prevented from accumulating to cause leakage of the waterproof rubber mat 500.

While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that the present invention is not limited to the details of the embodiments shown and described, but is capable of numerous equivalents and substitutions without departing from the spirit of the utility model as set forth in the claims appended hereto.

Claims (7)

1. The utility model provides an electric power fitting's protective structure which characterized in that: the base is provided with a boss, an upper cover is movably connected to the upper side of the boss, a lower cover is movably connected to the lower side of the boss, the upper cover is opposite to the lower cover in position, a containing space is formed between the upper cover and the lower cover, and the upper cover and the lower cover are mutually fastened.

2. The armour structure of electric power fittings according to claim 1, wherein: the rear end of the upper cover is hinged with the base; the rear end of the lower cover is clamped with the base, and the front end of the upper cover is buckled with the front end of the lower cover.

3. The armour structure of electric power fittings according to claim 2, wherein: the lower end of the upper cover is provided with a cover edge, and the cover edge is abutted to the outer edge of the upper end of the lower cover.

4. The armour structure of electric power fittings according to claim 2, wherein: the front end of the upper cover is provided with a clamping block, the front end of the lower cover is provided with a buckling groove, and the clamping block is connected with the buckling groove in a buckling mode.

5. The armour structure of electric power fittings according to claim 1, wherein: the wire passing groove is formed in the left side and the right side of the upper cover, the lower wire passing groove is formed in the left side and the right side of the lower cover, the upper wire passing groove is opposite to the lower wire passing groove in position, and a wire passing hole is formed between the upper wire passing groove and the lower wire passing groove.

6. The armour structure of electric power fittings according to claim 5, wherein: and a waterproof rubber pad is arranged in the wire passing hole.

7. The armour structure of electric power fittings according to claim 5, wherein: and a drain hole is formed at the bottom of the lower wire passing groove.

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