CN216085770U

CN216085770U - Observation window of high-voltage switch cabinet

Info

Publication number: CN216085770U
Application number: CN202122233988.4U
Authority: CN
Inventors: 毛欢; 刘鸿博
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-03-18
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses an observation window of a high-voltage switch cabinet, and belongs to the field of switch cabinets. The utility model provides a high tension switchgear's observation window, includes the center, and the center antetheca articulates there is the link, and a plurality of spacing draw-in grooves have been seted up to the wall behind the center, is equipped with the clamp splice in the spacing draw-in groove, and the center antetheca is inserted and is equipped with the filter plate, and the center outside has set firmly the frame, and the wall inlays and is equipped with the rubber preforming behind the frame, and the inside subassembly that opens and shuts that is equipped with of center. The transparent organic glass plate A and the transparent organic glass plate B can be turned over and opened, so that heat dissipation is facilitated in the switch cabinet, and the service performance of elements in the switch cabinet is improved.

Description

Observation window of high-voltage switch cabinet

Technical Field

The utility model relates to the field of switch cabinets, in particular to an observation window of a high-voltage switch cabinet.

Background

A switch cabinet (switch cabinet) is an electrical device and mainly used for opening, closing, controlling and protecting the electrical device in the process of generating, transmitting, distributing and converting electric energy of an electric power system. However, when the observation window of the existing high-voltage switch cabinet is installed, a hole needs to be drilled, if the hole positions are not matched, the middle frame of the observation window cannot be installed, and the installation operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The present invention is directed to an observation window of a high voltage switch cabinet, so as to solve the problems mentioned in the background art.

2. Technical scheme

The utility model provides a high tension switchgear's observation window, includes the center, the center antetheca articulates there is the link, a plurality of spacing draw-in grooves have been seted up to the wall behind the center, be equipped with the clamp splice in the spacing draw-in groove, the center antetheca is inserted and is equipped with the filter plate, the center outside has set firmly the frame, the wall inlays behind the frame and is equipped with the rubber preforming, the inside subassembly that opens and shuts that is equipped with of center, the subassembly that opens and shuts includes the billet, the billet left side articulates there is the brace, the brace lower extreme articulates there is the rocker, billet right wall is linear equidistant structure and has set firmly a plurality of mounting brackets, and it is a plurality of to be located the middle part the mounting bracket right wall has all set firmly transparent organic glass board A, is located upper and lower both ends the mounting bracket right wall has all set firmly transparent organic glass board B, transparent organic glass board A all is the bilateral symmetry structure with transparent organic glass board B outside and has set firmly two bull sticks.

Preferably, a bolt is screwed at one end of the clamping block, and an anti-skid groove is formed in the side wall of the other end of the clamping block.

Preferably, rocker, transparent organic glass board A and transparent organic glass board B all rotate with the center and be connected.

Preferably, the transparent organic glass plate A is of a Z-shaped structure.

Preferably, two transparent organic glass board B is symmetrical structure range from top to bottom, transparent organic glass board B outer end is the inclined plane structure, transparent organic glass board B inner is L type structure.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. according to the utility model, the clamping block and the limiting clamping groove are used in a sliding fit manner, so that the device is clamped and fixed outside the reserved observation window groove of the high-voltage switch cabinet, the installation efficiency is greatly improved, and the problems of drilling holes for installing the observation window of the high-voltage switch cabinet, misalignment of hole positions and inconvenience in installation and operation of the observation window are solved.

2. The transparent organic glass plate A and the transparent organic glass plate B can be turned over and opened, so that heat dissipation can be conveniently carried out inside the switch cabinet, and further the service performance of elements inside the switch cabinet is improved.

Drawings

FIG. 1 is a left side schematic view of the overall structure of the present invention;

FIG. 2 is a right side schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of a clamping block structure according to the present invention;

FIG. 4 is a front side view of the opening and closing assembly of the present invention;

FIG. 5 is a rear side view of the opening and closing assembly of the present invention;

FIG. 6 is a schematic illustration of a steel bar structure of the present invention;

the reference numbers in the figures illustrate: 1. a middle frame; 2. filtering the plate; 3. an outer frame; 4. a clamping block; 5. an opening and closing assembly; 101. hanging a ring; 102. a limiting clamping groove; 301. pressing rubber sheets; 501. a steel bar; 502. bracing; 503. a rocker; 504. a mounting frame; 505. a transparent organic glass plate A; 506. a transparent organic glass plate B (506); 507. and (4) rotating the rod.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, the present invention provides a technical solution:

an observation window of a high-voltage switch cabinet comprises a middle frame 1, wherein the front wall of the middle frame 1 is hinged with a hanging ring 101, the rear wall of the middle frame 1 is provided with a plurality of limiting clamping grooves 102, clamping blocks 4 are arranged in the limiting clamping grooves 102, a filter plate 2 is inserted in the front wall of the middle frame 1, so that when the transparent organic glass plate A505 and the transparent organic glass plate B506 are opened and closed to dissipate heat, the observation window is filtered and protected, sundries are prevented from entering the interior of the switch cabinet, an outer frame 3 is fixedly arranged outside the middle frame 1, a rubber pressing sheet 301 is embedded in the rear wall of the outer frame 3, so that the installation is convenient and free from shaking, an opening and closing assembly 5 is arranged inside the middle frame 1, the opening and closing assembly 5 comprises a steel bar 501, the left side of the steel bar 501 is hinged with a brace 502, the lower end of the brace 502 is hinged with a rocker 503, the right wall of the steel bar 501 is provided with a plurality of mounting frames 504 in a linear equidistant structure, the right wall of the plurality of the mounting frames 504 in the middle is fixedly provided with the transparent organic glass plate A505, the right wall of the mounting frames 504, the transparent organic glass plate B506 are fixedly provided at the upper and the lower ends, the transparent organic glass board A505 and the transparent organic glass board B506 outside all are bilateral symmetry structure and have set firmly two bull sticks 507.

Specifically, a bolt is screwed at one end of each clamping block 4, and an anti-slip groove is formed in the side wall of the other end of each clamping block 4, so that the clamping blocks 4 are convenient to mount.

Further, rocker 503, transparent organic glass board A505 and transparent organic glass board B506 all rotate with center 1 and are connected, are convenient for pull rocker 503, and transparent organic glass board A505 and transparent organic glass board B506 overturn and open and shut.

Still further, transparent organic glass board A505 is Z type structure, the closed butt joint of being convenient for.

In addition, two transparent organic glass boards B506 are the longitudinal symmetry structure and arrange, and transparent organic glass board B506 outer end is the inclined plane structure, and transparent organic glass board B506 inner is L type structure, is convenient for use with the laminating of transparent organic glass board A505.

The working principle is as follows: when the device is installed and used, the rear end of the middle frame 1 firstly passes through the reserved window groove of the high-voltage switch cabinet, so that the rubber pressing sheet 301 on the rear wall of the outer frame 3 is attached to the front wall of the window groove, then the middle nut of the bolt is rotated to move to a proper position, then the bolt is in threaded fit with the clamping block 4, finally the clamping block 4 is inserted into the limiting clamping groove 102, the bolt is screwed to press and fix the clamping block 4 and the reserved window groove of the high-voltage switch cabinet, the interior of the switch cabinet can be observed through the transparent organic glass plate A505 and the transparent organic glass plate B506, when the transparent organic glass plate A505 and the transparent organic glass plate B506 need to be turned over to spread heat in the switch cabinet, the rocker 503 is pulled down clockwise, the rocker 503 drives the steel bar 501 to move downwards through the brace 502, so that the transparent organic glass plate A505 and the transparent organic glass plate B506 are turned over around the axis of the rotating bar 507, and then the pulled down rocker 503 is clamped and fixed with the hanging ring 101, the positions of the turned transparent organic glass plate A505 and the turned transparent organic glass plate B506 are fixed, and finally, the filter plate 2 is clamped at the front part of the middle frame 1 for filtering and protecting.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high tension switchgear's observation window, includes center (1), its characterized in that: the front wall of the middle frame (1) is hinged with a hanging ring (101), the rear wall of the middle frame (1) is provided with a plurality of limiting clamping grooves (102), clamping blocks (4) are arranged in the limiting clamping grooves (102), the front wall of the middle frame (1) is inserted with a filter plate (2), an outer frame (3) is fixedly arranged outside the middle frame (1), a rubber pressing sheet (301) is embedded in the rear wall of the outer frame (3), an opening and closing assembly (5) is arranged inside the middle frame (1), the opening and closing assembly (5) comprises a steel bar (501), a brace (502) is hinged to the left side of the steel bar (501), the lower end of the brace (502) is hinged with a rocker (503), the right wall of the steel bar (501) is provided with a plurality of mounting frames (504) in a linear equidistant structure, the middle part of the right wall of the mounting frames (504) is provided with a transparent organic glass plate A (505), the upper end and the lower end of the right wall of the mounting frames (504) are provided with a transparent organic glass plate B (506), transparent organic glass board A (505) and transparent organic glass board B (506) outside all is bilateral symmetry structure and has set firmly two bull sticks (507).

2. The observation window of the high-voltage switch cabinet as claimed in claim 1, wherein: and a bolt is screwed at one end of the clamping block (4), and an anti-skid groove is formed in the side wall of the other end of the clamping block (4).

3. The observation window of the high-voltage switch cabinet as claimed in claim 1, wherein: the rocker (503), the transparent organic glass plate A (505) and the transparent organic glass plate B (506) are all rotationally connected with the middle frame (1).

4. The observation window of the high-voltage switch cabinet as claimed in claim 1, wherein: the transparent organic glass plate A (505) is of a Z-shaped structure.

5. The observation window of the high-voltage switch cabinet as claimed in claim 1, wherein: two transparent organic glass board B (506) are symmetrical structure arrangement from top to bottom, transparent organic glass board B (506) outer end is the inclined plane structure, transparent organic glass board B (506) inner is L type structure.