CN215645502U - Block terminal for electric power engineering - Google Patents

Abstract

The utility model relates to a distribution box for power engineering, which comprises a box body, a first waterproof part and a second waterproof part, wherein the front side of the box body is hinged with a box door, the first waterproof part comprises a fixed seat and a flashing, a slide way is arranged below the front side of the flashing, a slide seat is fixedly connected above the outer side of the box door away from the hinged part, the slide seat is connected with a top block in a sliding manner, the top block is connected with a spring pressing the top block towards the direction of the flashing, and the second waterproof part comprises a rain cover and a plurality of support rods. The distribution box is simple in structure, when the distribution box needs to be operated or overhauled in rainy days, the box door can be opened to drive the rain shielding plate to slide above the box door, rainwater can be prevented from flowing into the box body, and all devices in the box body are protected; when the distribution box needs to be operated or overhauled in a non-rainy day, the box door can be opened independently, the upper portion of the box door is not shielded, the box door has a large opening angle, a worker has a large operation space, and operation or overhauling efficiency can be improved.

Description

Block terminal for electric power engineering

Technical Field

The utility model relates to the technical field of distribution equipment, in particular to a distribution box for power engineering.

Background

Electric power engineering, i.e. engineering related to the production, transmission, distribution of electric energy, also broadly includes engineering of electricity as a power and energy source for applications in various fields. The distribution box is common equipment of power engineering, is a control center for reasonably distributing electric energy by various components in a power supply line, is a control link for reliably receiving an upper-end power supply and correctly feeding out load electric energy, is also a key for acquiring whether a user is satisfied with the power supply quality, and has the characteristics of small volume, simple and convenient installation, unique configuration function, no field limitation, stable and reliable operation and the like. Although installing in outdoor block terminal top at present and can dispose rain-proof cover basically, open the chamber door in the rainy day and operate or when overhauing, the rainwater is very easily floated into in the box, causes the damage to the interior device of box.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of overcoming the defects in the prior art and provides a distribution box for power engineering.

The utility model is realized by the following technical scheme:

a distribution box for electric power engineering comprises a box body, a first waterproof part arranged above the box body and a second waterproof part arranged above the first waterproof part, wherein a box door is hinged to the front side of the box body, the first waterproof part comprises a fixed seat fixedly connected to the top end of the box body and a flashing board slidably connected to the fixed seat, a containing cavity matched with the width of the flashing board is arranged on the front side of the fixed seat, a plurality of parallel slide rails are arranged at the bottom of the containing cavity, a slide groove matched with the slide rails is arranged at the bottom of the flashing board, a slide way perpendicular to the direction of the slide groove is arranged below the front side of the flashing board, a slide seat is fixedly connected above the outer side of the box door far away from the hinge joint, a push block is slidably connected to the slide seat, a shifting block is arranged on one side of the push block and connected with a spring pressing the push block towards the direction of the flashing board, when the innermost side of the containing cavity is abutted to the rear side of the flashing board and the box door is closed, under the spring action, in the kicking block top stretched into the slide, the waterproof portion of second included rain-proof cover and a plurality of bracing pieces of locating the rain-proof cover below, the equal rigid coupling in fixing base top in bracing piece bottom.

Preferably, the two side faces of the rain shielding plate are provided with limit grooves parallel to the direction of the sliding grooves, and the two sides of the sliding seat are in threaded connection with limit bolts matched with the limit grooves.

Preferably, the top end of the top block is rotatably connected with a roller matched with the slide way.

Preferably, a handle is fixedly connected to the outer side of the box door.

The utility model has the beneficial effects that:

the distribution box is simple in structure, when the distribution box needs to be operated or overhauled in rainy days, the box door can be opened to drive the rain shielding plate to slide to the position above the box door, rainwater can be prevented from flowing into the box body, all devices in the box body are protected, the limiting groove is matched with the limiting bolt, the sliding limit position of the rain shielding plate can be limited, the rain shielding plate can be prevented from slipping off the fixed seat, meanwhile, the roller wheel can be prevented from slipping off the slide way, the friction force between the top end of the top block and the slide way can be reduced by the roller wheel, and the two slide ways can conveniently slide relative to each other; when the distribution box needs to be operated or overhauled in a non-rainy day, the box door can be opened independently, the upper portion of the box door is not shielded, the box door has a large opening angle, a worker has a large operation space, and operation or overhauling efficiency can be improved.

Drawings

Fig. 1 is a schematic structural view of the present invention.

FIG. 2 is a schematic sectional view A-A of FIG. 1.

Fig. 3 is an enlarged schematic view of B in fig. 2.

Fig. 4 is a schematic view of the structure of the flashing according to the utility model.

In the figure: 1. the rain cover comprises a rain cover, 2 parts of a fixed seat, 3 parts of a box body, 4 parts of a handle, 5 parts of a sliding seat, 6 parts of a rain shielding plate, 7 parts of a limiting bolt, 8 parts of a box door, 9 parts of a supporting rod, 10 parts of a roller, 11 parts of a top block, 12 parts of a spring, 13 parts of a shifting block, 14 parts of a slide way, 15 parts of a limiting groove and 16 parts of a sliding groove.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

As shown in the figure, the utility model comprises a box body 3, a first waterproof part arranged above the box body and a second waterproof part arranged above the first waterproof part, wherein the front side of the box body is hinged with a box door 8 for protecting various devices in the box body, the first waterproof part comprises a fixed seat 2 fixedly connected to the top end of the box body and a flashing 6 slidably connected to the fixed seat, when the flashing slides to the upper part of the front side of the box door, the box door is opened to prevent rainwater from flowing into the box body, the front side of the fixed seat is provided with a containing cavity matched with the width of the flashing, the bottom of the containing cavity is provided with a plurality of parallel slide rails, the embodiment is provided with two slide rails, the bottom of the flashing is provided with a slide groove 16 matched with the slide rails to facilitate the sliding of the flashing along the slide rails, a slide rail 14 vertical to the direction of the slide groove is arranged below the front side of the flashing, and a slide 5 is fixedly connected above the outer side of the box door far away from the hinge joint, slide sliding connection has kicking block 11, kicking block one side is equipped with shifting block 13 for stir the kicking block, the kicking block is connected with presses its spring 12 to the dash board direction, and when dash board rear side butt held the chamber the most inboard and the chamber door was closed, under the spring action, the kicking block top stretched into in the slide, rotated the chamber door, the kicking block slided in the slide, can drive dash board and slide along the slide rail direction, the second waterproof portion includes rain-proof cover 1 and a plurality of bracing piece 9 of locating the rain-proof cover below, and when the chamber door was closed, rain-proof cover can prevent that the rainwater from flowing into in the box, the equal rigid coupling in fixing base top in bracing piece bottom.

The both sides face of the flashing all is provided with a limiting groove 15 parallel to the direction of the sliding groove, the two sides of the sliding seat are in threaded connection with a limiting bolt 7 matched with the limiting groove, the sliding limit position of the flashing can be limited, the flashing can be prevented from slipping on the fixing seat, and meanwhile, the top end of the ejecting block can be prevented from slipping on the sliding way.

The top end of the ejector block is rotatably connected with a roller 10 matched with the slide way, so that the friction between the top end of the ejector block and the slide way can be reduced, and the relative sliding between the top end of the ejector block and the slide way is facilitated.

The outer side of the box door is fixedly connected with a handle 4, so that a worker can pull the box door conveniently.

The working principle of the utility model is that when the distribution box needs to be operated or overhauled in rainy days, the box door is opened to drive the roller to slide in the slideway and simultaneously drive the rain shielding plate to extend out of the fixed seat; when the distribution box needs to be operated or overhauled in a non-rainy day, the shifting block is stirred downwards, the ejecting block is separated from the slide way, the box door is opened independently, and the upper portion of the box door is not shielded and the box door has a large opening angle. The distribution box is simple in structure, when the distribution box needs to be operated or overhauled in rainy days, the box door can be opened to drive the rain shielding plate to slide to the position above the box door, rainwater can be prevented from flowing into the box body, all devices in the box body are protected, the limiting groove is matched with the limiting bolt, the sliding limit position of the rain shielding plate can be limited, the rain shielding plate can be prevented from slipping off the fixed seat, meanwhile, the roller wheel can be prevented from slipping off the slide way, the friction force between the top end of the top block and the slide way can be reduced by the roller wheel, and the two slide ways can conveniently slide relative to each other; when the distribution box needs to be operated or overhauled in a non-rainy day, the box door can be opened independently, the upper portion of the box door is not shielded, the box door has a large opening angle, a worker has a large operation space, and operation or overhauling efficiency can be improved.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (4)

1. A distribution box for electric power engineering is characterized by comprising a box body, a first waterproof part arranged above the box body and a second waterproof part arranged above the first waterproof part, wherein the front side of the box body is hinged with a box door,

the first waterproof part comprises a fixed seat fixedly connected to the top end of the box body and a flashing board slidably connected to the fixed seat, a containing cavity matched with the width of the flashing board is arranged on the front side of the fixed seat, a plurality of parallel slide rails are arranged at the bottom of the containing cavity, a slide groove matched with the slide rails is arranged at the bottom of the flashing board, a slide way perpendicular to the direction of the slide groove is arranged below the front side of the flashing board, a slide seat is fixedly connected above the outer side of the box door far away from the hinge joint, a top block is slidably connected with the slide seat, a shifting block is arranged on one side of the top block, the top block is connected with a spring pressing the top block towards the direction of the flashing board, when the box door is closed and the back side of the flashing board is abutted to the innermost side of the containing cavity, the top end of the top block extends into the slide way under the action of the spring,

the waterproof portion of second includes rain-proof cover and a plurality of bracing piece of locating rain-proof cover below, the equal rigid coupling in fixing base top in bracing piece bottom.

2. The distribution box for power engineering according to claim 1, wherein both sides of the rain shielding plate are provided with a limiting groove parallel to the sliding groove, and both sides of the sliding seat are connected with a limiting bolt matched with the limiting groove through threads.

3. The distribution box for power engineering of claim 1, wherein the top end of the top block is rotatably connected with a roller adapted to the slide way.

4. The distribution box for power engineering of claim 1, wherein a handle is fixed to the outer side of the box door.

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