CN219611033U - Mining high-low voltage switch cabinet assembly - Google Patents

Abstract

The utility model relates to the technical field of switch cabinets and discloses a mining high-low voltage switch cabinet assembly, which comprises a cabinet body, wherein a cabinet door is arranged at the upper end part of the cabinet body, a control display device is arranged on the cabinet door, the mining high-low voltage switch cabinet assembly further comprises a fixed frame which is detachably connected with the cabinet door through a connecting assembly, an observation window is arranged on the fixed frame, and transparent glass is arranged on the observation window; the dust cleaning component is arranged on the cabinet door and is used for cleaning dust on the outer surface of the transparent glass. Through setting up fixed frame, and then can install transparent glass on the cabinet door to this carries out dustproof processing through fixed frame, transparent glass to control display device's display screen and button part, avoids the dust in the mine to get into in the control display device and influence control display device's normal use, in addition through setting up dust clearance subassembly, can clear up the dust that transparent glass surface adhered, need not manual mode like this and clean transparent glass, and then makes the simple operation.

Description

Mining high-low voltage switch cabinet assembly

Technical Field

The utility model relates to the technical field of switch cabinets, in particular to a mining high-low voltage switch cabinet assembly.

Background

The high-low voltage switch cabinet is the equipment for connecting high-voltage or low-voltage cables, the high-voltage cabinet is used for power supply offices and power substations, then the voltage is reduced by a transformer and then the low-voltage cabinet is connected to each power distribution box, and the protection devices such as switch breakers and the like are not assembled into integrated electrical equipment.

Electrical equipment in the mine is also protected and power control is carried out by adopting a high-low voltage switch cabinet, dust in the mine is large, so that the dust is easy to attach to a display equipment screen and a button of the high-low voltage switch cabinet, the display equipment screen cannot be displayed normally, and the dust enters a display equipment screen or a button gap, so that normal use of the display equipment is affected.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects in the prior art, the utility model provides a mining high-low voltage switch cabinet assembly which can effectively solve the problems in the prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the utility model discloses a method for preparing a composite material, which comprises the following steps: the utility model provides a mining high-low voltage switchgear subassembly, includes the cabinet body of high-low voltage switchgear, cabinet door is installed to cabinet body upper end, install control display device on the cabinet door, still include:

the fixed frame is detachably connected to the cabinet door through the connecting component, an observation window is formed in the fixed frame, and transparent glass is arranged on the observation window;

and the dust cleaning assembly is arranged on the cabinet door and is used for cleaning dust on the outer surface of the transparent glass.

Still further, the connection assembly includes:

the fixed block is fixedly connected to the top surface of the fixed frame, and a sliding cavity is formed in the fixed block;

the sliding column is clamped in the sliding cavity and can slide up and down freely, the lower end of the sliding column is coaxially connected with a positioning pin, an ear plate is arranged on the cabinet door, and a pin hole for inserting the positioning pin is formed in the ear plate;

the pulling bolt is horizontally fixedly connected to the sliding column, and a waist-shaped hole for the pulling bolt to freely pass through is formed in the outer wall of the fixed block.

Further, a first spring is installed in the sliding cavity, and the first spring elastically abuts against the top of the sliding column.

Furthermore, the outer side edge of the cabinet door is provided with a step part, and the fixed frame is provided with a limit groove clamped with the step part.

Still further, the dust cleaning assembly includes:

the mounting plate is connected to the cabinet door;

the floating rod vertically and slidably penetrates through the mounting plate, and a pull ring is arranged at the lower end of the floating rod;

the scraping plate is horizontally fixedly connected to the pull ring and is in abutting connection with the outer surface of the fixed frame;

the limiting nut is sleeved at the upper end of the floating rod;

and the second spring is sleeved on the floating rod, and two ends of the elastic direction respectively elastically support against the limit nut and the mounting plate.

(III) beneficial effects

Compared with the known public technology, the technical scheme provided by the utility model has the following beneficial effects:

according to the utility model, the transparent glass can be further installed on the cabinet door by arranging the fixing frame, so that the display screen and the button component of the control display device are subjected to dust prevention treatment by the fixing frame and the transparent glass, the dust in a mine is prevented from entering the control display device to influence the normal use of the control display device, and in addition, the dust adhered to the outer surface of the transparent glass can be cleaned by arranging the dust cleaning component, so that the transparent glass is not required to be manually cleaned in a manual mode, and the operation is convenient.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.

FIG. 1 is a schematic diagram of a mining high and low voltage switchgear assembly;

FIG. 2 is a schematic exploded view of a mining high and low voltage switchgear assembly;

FIG. 3 is an enlarged schematic view of the partial structure at A in FIG. 2;

FIG. 4 is a schematic structural view of a fixing frame in a mining high-low voltage switchgear assembly according to the present utility model;

FIG. 5 is a schematic cross-sectional view of a mounting frame in a mining high and low voltage switchgear assembly of the present utility model;

reference numerals in the drawings represent respectively:

the novel cabinet comprises a cabinet body, a 2-mounting plate, a 3-limit nut, a 4-second spring, a 5-scraping plate, a 6-fixing frame, a 7-cabinet door, an 8-observation window, a 9-fixing block, a 10-kidney-shaped hole, an 11-limit groove, a 12-sliding cavity, a 13-lug plate, a 14-step part, a 15-control display device, a 16-pull ring, a 17-first spring, a 18-pull bolt, a 19-sliding column, a 20-locating pin and a 21-floating rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model is further described below with reference to examples.

Examples

1-5, a cabinet body 1 of a mining high-low voltage switch cabinet comprises a cabinet body 1, a cabinet door 7 is rotatably connected to the upper end part of the cabinet body 1, a control display device 15 is installed on the cabinet door 7, the control display device 15 at least comprises a shell, a display screen and a plurality of buttons, a fixed frame 6 is detachably connected to the cabinet door 7, an observation window 8 is formed in the fixed frame 6, transparent glass is installed on the observation window 8, the display screen on the control display device 15 can be observed through the transparent glass, and in addition, the whole control display device 15 is protected by the fixed frame 6 and the transparent glass, so that dust in a mine is prevented from entering the control display device;

because the button on the control display device needs to be manually pressed to operate when maintenance is performed, at the moment, the operation can not be realized through transparent glass, and therefore, the fixing frame needs to be quickly detached from the cabinet door 7, in the embodiment, by welding a fixing block 9 on the top of the fixing frame 6, a sliding cavity 12 is formed in the fixing block 9, a sliding column 19 is clamped in the sliding cavity 12 and can slide freely up and down, a positioning pin 20 is coaxially connected to the lower end of the sliding column 19, an ear plate 13 is arranged on the cabinet door 7, a pin hole for inserting the positioning pin 20 is formed on the ear plate 13, a pulling bolt 18 is horizontally welded on the sliding column 19, a waist-shaped hole 10 for freely passing through the pulling bolt 18 is formed on the outer wall of the fixing block 9, by pulling the pulling bolt 18 downwards, the locating pin lower extreme inserts in the pinhole, and then make fixed frame and cabinet door be in spacing state, otherwise upwards stimulate the draw bolt 18, can make the locating pin break away from the grafting state with the pinhole, and then make fixed frame can dismantle fast from the cabinet door, install first spring 17 in the sliding chamber 12 in addition, first spring 17 elasticity supports the top of sliding column 19, under making the natural state like this, first spring 17 can drive sliding column 19 and remove downwards, and make the locating pin insert in the pinhole steadily, avoid fixed frame production not hard up, cabinet door 7 outside edge is equipped with step portion 14 in addition, be equipped with on the fixed frame 6 with step portion 14 block's spacing groove 11, so make fixed frame fix on the cabinet door comparatively accurately.

Because transparent glass surface exposes in the mine, receive the dust influence can lead to transparent glass surface to be attached to by the dust, and then influence the observation to control display device's display screen, therefore in this embodiment, through being connected with mounting panel 2 on the cabinet door, vertical slidable wears to be equipped with floating rod 21 on the mounting panel 2, the lower extreme of floating rod 21 is equipped with pull ring 16, the level is connected with scraper blade 5 on the pull ring 16, and scraper blade 5 is connected with fixed frame 6 surface conflict, the cover is equipped with stop nut 3 on the floating rod 21, the cover is gone up and is wound with second spring 4, and elasticity direction both ends elasticity respectively support stop nut 3, mounting panel 2, when clearing up transparent glass surface, at first hand pulling pull ring, make the pull ring drive floating rod 21 remove down, and then make the scraper blade scrape transparent glass surface's dust down, after the clearance, through the elasticity of second spring to stop nut, and then make floating rod 21 remove and drive the scraper blade reset upwards.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (5)

1. The utility model provides a mining high-low voltage switch cabinet subassembly, includes the cabinet body (1) of high-low voltage switch cabinet, cabinet door (7) are installed to cabinet body (1) upper end, install control display device (15) on cabinet door (7), its characterized in that still includes:

the fixed frame (6) is detachably connected to the cabinet door (7) through the connecting component, an observation window (8) is formed in the fixed frame (6), and transparent glass is arranged on the observation window (8);

and the dust cleaning assembly is arranged on the cabinet door (7) and is used for cleaning dust on the outer surface of the transparent glass.

2. The mining high and low voltage switchgear assembly of claim 1, wherein the connection assembly comprises:

the fixed block (9) is fixedly connected to the top surface of the fixed frame (6), and a sliding cavity (12) is formed in the fixed block (9);

the sliding column (19) is clamped in the sliding cavity (12) and can slide up and down freely, the lower end of the sliding column (19) is coaxially connected with the positioning pin (20), the cabinet door (7) is provided with the lug plate (13), and the lug plate (13) is provided with a pin hole for inserting the positioning pin (20);

the pulling bolt (18) is horizontally fixedly connected to the sliding column (19), and a waist-shaped hole (10) for the pulling bolt (18) to freely pass through is formed in the outer wall of the fixed block (9).

3. A mining high and low voltage switchgear assembly according to claim 2, characterized in that a first spring (17) is mounted in the sliding chamber (12), the first spring (17) being elastically urged against the top of the sliding column (19).

4. The mining high-low voltage switch cabinet assembly according to claim 1, wherein a step portion (14) is arranged at the outer side edge of the cabinet door (7), and a limit groove (11) clamped with the step portion (14) is formed in the fixing frame (6).

5. The mining high and low voltage switchgear assembly of claim 1, wherein the dust cleaning assembly comprises:

the mounting plate (2) is connected to the cabinet door (7);

the floating rod (21) vertically and slidably penetrates through the mounting plate (2), and a pull ring (16) is arranged at the lower end of the floating rod (21);

the scraping plate (5) is horizontally fixedly connected to the pull ring (16), and the scraping plate (5) is in abutting connection with the outer surface of the fixed frame (6);

the limiting nut (3) is sleeved at the upper end of the floating rod (21);

the second spring (4) is sleeved on the floating rod (21), and two ends of the elastic direction elastically support the limit nut (3) and the mounting plate (2) respectively.