CN210167677U

CN210167677U - General type cast aluminum case

Info

Publication number: CN210167677U
Application number: CN201920971616.1U
Authority: CN
Inventors: 于冠军; 杨震威; 李辉; 张明广
Original assignee: Shandong Conwell Communication Technology Co Ltd
Current assignee: Conway Communication Technology Co., Ltd
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-03-20
Anticipated expiration: 2029-06-25

Abstract

The utility model discloses a general type cast aluminum case, include: the box cover and the box body are fixed together through screws, and a sealing rubber ring is arranged between the box cover and the box body; at least one side of the left side or the right side of the box body and at least one side of the upper side or the lower side of the box body are respectively provided with an installation hole for installing the fixed supporting leg on the spot. The utility model has the advantages that: the field fixing supporting legs can be selectively arranged on the left side and the right side or the upper side and the lower side of the cast aluminum box according to the actual situation of the field space, the installation is flexible, and the requirements of the field space can be fully met.

Description

General type cast aluminum case

Technical Field

The utility model relates to a power equipment safety technical field especially relates to a general type cast aluminum case.

Background

The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.

With the rapid development of urban economy in China, urban power consumption is increasing day by day, and the safety and reliability of urban power distribution networks are also becoming more important. In recent years, however, the products of power equipment box bodies (such as cast aluminum boxes) still use sheet metal box bodies, so that the appearance is single, and particularly, the protection performance of the non-stainless steel sheet metal box bodies can generate phenomena of corrosion, water leakage and the like along with the time extension, thereby seriously affecting the normal operation of the power equipment.

In addition, the box body and the box cover of the current cast aluminum box are usually two independent structures, when the debugging or maintenance or the addition or wiring of certain equipment is needed, the box cover needs to be opened, but due to the limitation of the installation space, the box cover is often placed in no place.

And the cast aluminum box has a single field fixing mode, and the field fixing supporting legs can only be arranged at the fixed positions of the cast aluminum box and cannot fully meet the requirements of field installation environments.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a general type cast aluminum box fully considers the problem that the box structure can receive the restriction of on-the-spot installation space, and the function is practical, barrier propterty is high, can ensure power equipment's safe operation.

In some embodiments, the following technical scheme is adopted:

a universal cast aluminum box comprising: the box cover and the box body are fixed together through screws, and a sealing rubber ring is arranged between the box cover and the box body; at least one side of the left side or the right side of the box body and at least one side of the upper side or the lower side of the box body are respectively provided with an installation hole for installing the fixed supporting leg on the spot.

As a further improvement, the box body and the box cover are connected through a safety rope.

As a further improvement, the box body is provided with a waterproof joint at a set position, and a combined gasket and a waterproof rubber mat are sequentially arranged between the waterproof joint and the box body.

As a further improvement, the box body is provided with a groove for placing the sealing rubber ring, the sealing rubber ring is placed in the groove of the box body, and then the box cover is fixed with the box body through the non-detachable screws.

As a further improvement, a set position of the box body is provided with a vent valve, and the vent valve is fixed on the box body through a waterproof rubber mat.

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

the cast aluminum box and various waterproof joints meet the requirement of IP68, the waterproof sealing performance is good, and the water leakage phenomenon cannot occur;

the field fixing supporting legs can be selectively arranged on the left side and the right side or the upper side and the lower side of the cast aluminum box according to the actual situation of the field space, the installation is flexible, and the requirements of the field space can be fully met.

In order to solve the field placing problem of the box cover after the cast aluminum box is opened on the field, a safety rope is arranged between the box cover and the box body, so that the box cover can be hung on the box body by using the safety rope even if the field does not meet the placing condition of the box cover.

Drawings

FIG. 1 is a schematic view of a safety line installation structure according to a first embodiment;

FIG. 2 is a schematic view of a waterproof connector mounting structure according to a first embodiment;

FIG. 3 is a schematic view of a field-fixed leg mounting structure according to one embodiment;

FIG. 4 is a schematic view of a seal rubber ring mounting structure according to a first embodiment;

FIG. 5 is a schematic structural diagram of a general aluminum casting box according to an embodiment;

the box comprises a box cover 1, a box body 2, a safety rope 3, a field fixing supporting leg 4, a release screw 5, a sealing rubber ring 6 and a waterproof joint 7.

Detailed Description

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Example one

In one or more embodiments, a universal cast aluminum box is disclosed, with reference to fig. 5, comprising: the box cover 1 and the box body 2 are fixed together by the aid of the loose screws 5, and the loose screws 5 penetrate through the box body 2 to the box cover 1, so that the screws cannot be seen from the front side, and the box cover 1 and the box body 2 are beautified and shaped, so that the attractiveness and the simplicity of the cast aluminum box, particularly the front side, are ensured when the cast aluminum box is observed from all directions.

There is sealed rubber ring 6 between case lid 1 and box 2, guarantees that the protection of cast aluminium case satisfies IP68 requirement, refers to fig. 4, places sealed rubber ring 6 at the box 2 and corresponds the inslot, and it is together fixed with box 2 with the screw 5 is not taken off to loosen case lid 1 again, and sealed rubber ring 6 takes place deformation simultaneously, plays sealed effect.

The case 2 and the case lid 1 are connected by a safety cord 3, and referring to fig. 1, a stud of the safety cord 3 is screwed into a corresponding fixing hole of the case lid 1, and then a closed terminal of the safety cord 3 is screwed into a corresponding hole of the case 2. The safety rope 3 is connected between the box cover 1 and the box body 2, so that the box cover 1 can be hung on the box body 2 by the safety rope 3 even if the placing condition of the box cover 1 is not met on site.

Referring to fig. 3, at least one side of the left side or the right side of the box body 2 and at least one side of the upper side or the lower side of the box body are respectively provided with mounting holes for mounting the on-site fixing support legs 4, the on-site fixing support legs are fixed on the box body 2 through screws, and the on-site fixing support legs 4 can be mounted on the left side and the right side of the cast aluminum box or the upper side and the lower side of the cast aluminum box according to the on-site mounting space condition.

In addition, various waterproof joints 7 including an antenna socket and a net port meet the IP68 requirement, referring to FIG. 2, the waterproof joints 7 are fixed at corresponding positions on the box body 2 by utilizing a combined gasket, a waterproof rubber gasket and nuts of the waterproof joints 7, and the waterproof joints 7 are screwed tightly to play a sealing role; the air vent valve is directly screwed in a corresponding hole of the box body 2 by utilizing a self-contained waterproof rubber gasket to play a role in sealing.

Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.

Claims

1. A universal cast aluminum box, comprising: the box cover and the box body are fixed together through screws, and a sealing rubber ring is arranged between the box cover and the box body; at least one side of the left side or the right side of the box body and at least one side of the upper side or the lower side of the box body are respectively provided with an installation hole for installing the fixed supporting leg on the spot.

2. The aluminum casting box of claim 1, wherein the box body and the box cover are connected by a safety rope.

3. The universal cast aluminum box as claimed in claim 1, wherein the box body is provided with a waterproof joint at a set position, and a combined gasket and a waterproof rubber gasket are sequentially arranged between the waterproof joint and the box body.

4. The aluminum casting box as claimed in claim 1, wherein the box body is provided with a groove for placing the sealing rubber ring, the sealing rubber ring is placed in the groove of the box body, and then the box cover is fixed with the box body by using the release screw.

5. The universal cast aluminum box according to claim 1, wherein the set position of the box body is provided with a vent valve, and the vent valve is fixed on the box body through a waterproof rubber gasket.