CN214543050U

CN214543050U - Medium-voltage cabinet convenient for maintaining internal electrical equipment

Info

Publication number: CN214543050U
Application number: CN202120940323.4U
Authority: CN
Inventors: 张英虹; 代许晓
Original assignee: Qingdao Taishenghuan Transportation Equipment Co ltd
Current assignee: Qingdao Taishenghuan Transportation Equipment Co ltd
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2021-10-29
Anticipated expiration: 2031-05-06

Abstract

The utility model discloses a make things convenient for electrical equipment of inside to carry out middling pressure cabinet of maintaining relates to middling pressure cabinet design technical field, and is simple to middling pressure cabinet shell design, because be difficult to open the problem that middling pressure cabinet leads to inconvenient maintenance to influence normal use when internal plant damages, now proposes following scheme, the intelligent cabinet temperature adjusting device comprises a cabinet body, the top of the cabinet body is equipped with first pivot, the left side of first pivot is equipped with L shape pole, the right side of the cabinet body is equipped with first pivot, the fixed cover in outside of first pivot is equipped with T shape sleeve, T shape sleeve and cabinet door fixed connection, the internal portion of cabinet is equipped with the slide, cabinet door bottom right side is equipped with the conducting block, the bottom left side of the cabinet body is equipped with positive negative pole switch. The utility model relates to a novelty, easy operation not only can conveniently unpack apart the shell of middling pressure cabinet, can also come out the internal plant quick travel under the narrow and small condition in external space for the maintenance speed of inside electrical equipment has improved maintenance work efficiency.

Description

Medium-voltage cabinet convenient for maintaining internal electrical equipment

Technical Field

The utility model relates to a middling pressure cabinet designs technical field, especially relates to a make things convenient for electrical equipment of inside to carry out middling pressure cabinet of maintaining.

Background

The medium voltage switch cabinet is a metal closed switch device, which has good insulating property for other devices except the medium voltage switch, avoids electric arc from burning through the power device, ensures the safety of power use, and simultaneously avoids the expansion of the fault range of the medium voltage switch when power is used, the medium voltage switch cabinet is composed of two major parts, namely a cabinet body and a breaker, and has the functions of overhead incoming and outgoing lines, cable incoming and outgoing lines, bus connection and the like, the cabinet body is composed of a shell, electrical components (including an insulating part), various mechanisms, secondary terminals, connecting lines and the like, so the medium voltage switch cabinet plays an important role in the ordinary application, the maintenance of the electrical equipment in the medium voltage cabinet is also an important work in the ordinary work, the maintenance of the electrical equipment in the medium voltage cabinet needs to be carried out in time when the electrical equipment in the medium voltage cabinet breaks down, but most of the medium voltage cabinets existing in the market ensure that an external cabinet box adopts a sealed state for protecting the electrical equipment in the market, but this has brought certain influence to the electrical equipment of maintenance inside, and many times delay whole maintenance time because inconvenient maintenance and lead to maintenance efficiency lower, also influenced electrical equipment's normal work to a certain extent, for this reason we provide a make things convenient for the electrical equipment of inside to maintain the well cabinet.

Disclosure of Invention

The utility model provides a pair of make things convenient for electrical equipment of inside to carry out middling pressure cabinet of maintaining has solved current middling pressure cabinet shell and has sealed the design, because be difficult to open middling pressure cabinet when inside electrical equipment damages and lead to inconvenient maintenance to influence the problem of normal use.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a middle-voltage cabinet convenient for internal electrical equipment to maintain comprises a cabinet body, wherein a cavity is formed in the top of the cabinet body, a first rotating shaft is arranged in the cavity, a first bevel gear is fixedly sleeved outside the right side of the first rotating shaft, an L-shaped rod is fixedly connected to the left side of the first rotating shaft, a plurality of emergency lamps are arranged below the first rotating shaft, a connecting guide rod is arranged above the emergency lamps, a rotating rod is rotatably connected to the right side of the connecting guide rod, a return spring is fixedly connected to one side of the rotating rod, an emergency power supply is arranged below the rotating rod, a plurality of second rotating shafts are arranged on the right side of the cabinet body, T-shaped sleeves are fixedly sleeved outside the second rotating shafts, a second bevel gear is fixedly sleeved on the outer wall of the top of the second rotating shaft close to the first rotating shaft, and an L-shaped rod is fixedly connected to the bottom of the second rotating shaft close to the first rotating shaft, the improved cabinet is characterized in that rotary baffles are arranged on two sides of the cabinet body, positive and negative sleeves are arranged on the left side of the bottom of the cabinet body, a cabinet door is fixedly connected to one side of the T-shaped sleeve, a conductive block is arranged on the right side of the bottom of the cabinet door, a limiting rod is arranged inside the cabinet body, a limiting ball is arranged on one side of the limiting rod, a limiting spring is arranged outside the limiting rod, and a sliding plate is arranged at the bottom of the cabinet body.

Preferably, one side of the sliding plate is provided with a limiting block, the bottom of the limiting block is provided with a thin spring, and one side of the thin spring is fixedly connected with the inner wall of the bottom of the cabinet body.

Preferably, the fixed cover in outside of conducting block is equipped with the insulator, the outer wall and the cabinet door fixed connection of insulator, the telescopic left side of positive negative pole is equipped with the power cord, the telescopic right side of positive negative pole is equipped with manual electric switch.

Preferably, the outer wall of the right side of the bottom of the first rotating shaft is fixedly connected with an inclined push rod, the inclined push rod is connected with the rotating rod in a sliding mode, and the first bevel gear and the second bevel gear are in meshing transmission.

Preferably, one side of the cabinet door is fixedly connected with transparent glass, one side of the limiting rod is fixedly connected with a bottom plate, and one side of the bottom plate is fixedly connected with the inner wall of the cabinet body.

Preferably, a plurality of pulleys of bottom fixedly connected with of slide, the both sides of second pivot all are connected with the inner wall rotation of the cabinet body, the outside movable sleeve of first pivot is equipped with a plurality of slide drums, one side of slide drum and the top inner wall fixed connection of cavity.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an installation pivot, bevel gear, rotating baffle, spring isotructure, wherein the rotation through the second pivot can drive the rotation of L shape pole, the switch through the switch of switch board door can control the inside outage condition of electrical equipment, can remove electrical equipment through the slide, the device is novel in design, and easy operation not only can conveniently unpack apart the shell of middling pressure cabinet, can also come out with the interior equipment quick travel under the narrow and small condition of external space, accelerate the maintenance speed of inside electrical equipment, and the maintenance work efficiency is improved.

Drawings

Fig. 1 is a schematic front sectional view of a medium voltage cabinet according to the present invention, which facilitates maintenance of internal electrical equipment;

fig. 2 is a schematic left sectional view of a middle voltage cabinet for facilitating maintenance of internal electrical equipment according to the present invention;

fig. 3 is a schematic view of a partially enlarged cross-sectional structure of an emergency lamp of a medium voltage cabinet for facilitating maintenance of internal electrical equipment according to the present invention;

fig. 4 is a schematic side view of a middle voltage cabinet which is convenient for the internal electrical equipment to maintain.

In the figure: the multifunctional emergency electric cabinet comprises a cabinet body 1, a cavity 2, a first rotating shaft 3, a first bevel gear 4, a 5L-shaped rod, an emergency lamp 6, a connecting guide rod 7, a rotating rod 8, a return spring 9, an emergency power supply 10, a second rotating shaft 11, a sleeve 12T-shaped, a second bevel gear 13, a limiting block 14, a rotating baffle 15, a positive and negative electrode sleeve 16, a power line 17, a manual electric switch 18, a cabinet door 19, a conductive block 20, a limiting rod 21, a limiting ball 22, a limiting spring 23 and a sliding plate 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, an example provided by the present solution: a middle-voltage cabinet convenient for internal electrical equipment to maintain comprises a cabinet body 1, wherein the top of the cabinet body 1 is provided with a cavity 2, the cavity 2 is internally provided with a first rotating shaft 3, the right side of the first rotating shaft 3 is fixedly sleeved with a first bevel gear 4, the left side of the first rotating shaft 3 is fixedly connected with an L-shaped rod 5, the lower side of the first rotating shaft 3 is provided with a plurality of emergency lamps 6, a connecting guide rod 7 is arranged above the emergency lamps 6, the right side of the connecting guide rod 7 is rotatably connected with a rotating rod 8, one side of the rotating rod 8 is fixedly connected with a return spring 9, the lower side of the rotating rod 8 is provided with an emergency power supply 10, the right side of the cabinet body 1 is provided with a plurality of second rotating shafts 11, the outer parts of the second rotating shafts 11 are fixedly sleeved with T-shaped sleeves 12, the outer wall of the tops of the second rotating shafts 11 close to the first rotating shaft 3 is fixedly sleeved with second bevel gears 13, the bottoms of the second rotating shafts 11 close to the first rotating shafts 3 are fixedly connected with L-shaped rods 5, the both sides of the cabinet body 1 all are equipped with rotation baffle 15, and the bottom left side of the cabinet body 1 is equipped with positive negative pole sleeve 16, and the equal fixedly connected with cabinet door 19 in one side of T shape sleeve 12, the bottom right side of cabinet door 19 are equipped with conducting block 20, and the inside of the cabinet body 1 is equipped with gag lever post 21, and one side of gag lever post 21 is equipped with spacing ball 22, and the outside of gag lever post 21 is equipped with spacing spring 23, and the bottom of the cabinet body 1 is equipped with slide 24.

In this embodiment, one side of slide 24 is equipped with stopper 14, and the bottom of stopper 14 is equipped with the thin spring, and one side of thin spring and the bottom inner wall fixed connection of the cabinet body 1.

In this embodiment, an insulator is fixedly sleeved outside the conductive block 20, the outer wall of the insulator is fixedly connected with a cabinet door 19, the left side of the positive and negative electrode sleeves 16 is provided with a power line 17, and the right side of the positive and negative electrode sleeves 16 is provided with a manual electric switch 18.

In this embodiment, an inclined push rod is fixedly connected to the outer wall of the right side of the bottom of the first rotating shaft 3, the inclined push rod is slidably connected to the rotating rod 8, and the first bevel gear 4 and the second bevel gear 13 are in meshing transmission.

In this embodiment, one side fixedly connected with transparent glass of cabinet door 19, one side fixedly connected with bottom plate of gag lever post 21, one side of bottom plate and the inner wall fixed connection of the cabinet body 1.

In this embodiment, a plurality of pulleys of bottom fixedly connected with of slide 24, the both sides of second pivot 11 all are connected with the inner wall rotation of the cabinet body 1, and the outside movable sleeve of first pivot 3 is equipped with a plurality of slide drums, one side of slide drum and the top inner wall fixed connection of cavity 2.

The working principle is that firstly, when the cabinet door 19 is opened, the rotation of the second rotating shaft 11 can drive the rotation of the second bevel gear 13 and also can drive the rotation of the L-shaped rod 5, the rotation of the second bevel gear 13 can drive the rotation of the first bevel gear 3, the rotation of the first bevel gear 3 can drive the rotation of the first rotating shaft 3, the rotation of the first rotating shaft 3 can drive the rotation of the L-shaped rod 5 on the left side thereof, so that the rotating baffles 15 on the left side and the right side of the cabinet body 1 can be opened, the rotation of the oblique push rod can be driven when the first rotating shaft 3 rotates, when the oblique push rod rotates to the rotating rod 8, the rotating rod 8 can move downwards to the emergency power supply 10 under the driving of the oblique push rod, the emergency light up 6 this time, when the oblique push rod leaves the rotating rod 8 when the cabinet door 19 is closed, the rotating rod 8 can leave the emergency power supply 10 to restore to the original position under the action of the return spring 9, at this moment, the emergency lamp 6 can extinguish, open cabinet door 19 back conducting block 20 and can take out from positive negative pole sleeve 16, just so can make the internal plant outage be used for protecting maintenance personal, if need supply power when the maintenance then can switch on power cord 17 through manual electric switch 18, can remove the cabinet body 1 with electrical equipment through slide 24 according to actual conditions, stopper 14 can the downstream at slide 24's pulling in-process, but can automatic re-setting under the effect of thin spring, the inside of the cabinet body 1 is equipped with spacing spring 23 and plays the cushioning effect when putting into slide 24 simultaneously, there is spacing ball 22 simultaneously and is used for fixed electrical equipment, L shape pole 5 can resume the former state when waiting that cabinet door 19 closes, whole medium voltage cabinet work is ended like this.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a medium voltage cabinet that convenient inside electrical equipment maintained, includes the cabinet body (1), its characterized in that, cavity (2) have been seted up at the top of the cabinet body (1), the inside of cavity (2) is equipped with first pivot (3), the outside fixed cover in right side of first pivot (3) is equipped with first bevel gear (4), the left side fixedly connected with L shape pole (5) of first pivot (3), the below of first pivot (3) is equipped with a plurality of emergency lights (6), the top of a plurality of emergency lights (6) is equipped with connecting guide arm (7), the right side rotation of connecting guide arm (7) is connected with dwang (8), one side fixedly connected with back force spring (9) of dwang (8), the below of dwang (8) is equipped with emergency power source (10), the right side of the cabinet body (1) is equipped with a plurality of second pivot (11), a T-shaped sleeve (12) is fixedly sleeved outside the second rotating shaft (11), a second bevel gear (13) is fixedly sleeved on the outer wall of the top of the second rotating shaft (11) close to the first rotating shaft (3), an L-shaped rod (5) is fixedly connected to the bottom of the second rotating shaft (11) close to the first rotating shaft (3), the two sides of the cabinet body (1) are respectively provided with a rotating baffle (15), the left side of the bottom of the cabinet body (1) is provided with a positive and negative sleeve (16), one side of the T-shaped sleeve (12) is fixedly connected with a cabinet door (19), the right side of the bottom of the cabinet door (19) is provided with a conductive block (20), a limiting rod (21) is arranged in the cabinet body (1), a limiting ball (22) is arranged on one side of the limiting rod (21), the outside of gag lever post (21) is equipped with spacing spring (23), the bottom of the cabinet body (1) is equipped with slide (24).

2. The medium voltage cabinet convenient for maintenance of internal electrical equipment according to claim 1, wherein a limit block (14) is arranged on one side of the sliding plate (24), a thin spring is arranged at the bottom of the limit block (14), and one side of the thin spring is fixedly connected with the inner wall of the bottom of the cabinet body (1).

3. The medium voltage cabinet convenient for maintenance of internal electrical equipment as claimed in claim 1, wherein an insulator is fixedly sleeved on the outside of the conductive block (20), the outer wall of the insulator is fixedly connected with a cabinet door (19), the left side of the positive and negative sleeves (16) is provided with a power cord (17), and the right side of the positive and negative sleeves (16) is provided with a manual electric switch (18).

4. The medium voltage cabinet convenient for maintenance of internal electrical equipment according to claim 1, wherein an inclined push rod is fixedly connected to the outer wall of the right side of the bottom of the first rotating shaft (3), the inclined push rod is slidably connected with the rotating rod (8), and the first bevel gear (4) and the second bevel gear (13) are in meshing transmission.

5. The medium voltage cabinet convenient for maintenance of internal electrical equipment as claimed in claim 1, wherein one side of the cabinet door (19) is fixedly connected with transparent glass, one side of the limiting rod (21) is fixedly connected with a bottom plate, and one side of the bottom plate is fixedly connected with the inner wall of the cabinet body (1).

6. The medium voltage cabinet convenient for maintenance of internal electrical equipment as claimed in claim 1, wherein a plurality of pulleys are fixedly connected to the bottom of the sliding plate (24), both sides of the second rotating shaft (11) are rotatably connected with the inner wall of the cabinet body (1), a plurality of pull cylinders are movably sleeved on the outer portion of the first rotating shaft (3), and one side of each pull cylinder is fixedly connected with the inner wall of the top of the cavity (2).