CN211181857U

CN211181857U - Device for sliding out transformer in European-type transformer substation transformer room

Info

Publication number: CN211181857U
Application number: CN202020277912.4U
Authority: CN
Inventors: 邱益勤; 温永虹; 李锡南; 陈瑜文; 陈伟辉; 邹华君; 严国添
Original assignee: GUANGDONG ZHUOLI TRANSFORMER CO Ltd
Current assignee: GUANGDONG ZHUOLI TRANSFORMER CO Ltd
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-08-04
Anticipated expiration: 2030-03-09

Abstract

The utility model discloses a device of roll-off transformer in european style transformer substation transformer room, including the transformer substation cabinet body, counter top and protection machanism, the counter top is installed at transformer substation cabinet body top, and protection machanism is detachable installs and protects it at counter top, and protection machanism includes arc guard plate, mounting panel and movable assembly, and the arc guard plate that regards as arc on a left side is located directly over the counter top, and both sides all are fixed with two fixed flanges, and main "L" type arc guard plate surface and counter top side contact, and its upper thread spiral close install pass the arc guard plate and stretch into the set screw in the counter top, perpendicular to surface is fixed with the activity and passes the fixed column that fixed flange exposes in the outside on the mounting panel, the utility model discloses a be provided with protection machanism, can play the guard action to the counter top, avoid the rainwater direct impact counter top to cause the deformation, conveniently change the arc guard plate again, and easy operation convenient to use reduces the rainwater and acts on the counter.

Description

Device for sliding out transformer in European-type transformer substation transformer room

Technical Field

The utility model belongs to the technical field of european style transformer substation, concretely relates to device of roll-off transformer in european style transformer substation transformer room.

Background

European transformers are also known as: european style transformer substation is one of box transformer substation. The device has the characteristics of strong set, small volume, compact structure, safe and reliable operation, convenient maintenance, mobility and the like. The transformer substation is externally connected through a cable, the European transformer combines high-voltage electrical equipment, a transformer, low-voltage electrical equipment and the like into a compact complete set of distribution equipment, and the slide-out transformer is installed in the European transformer and can be operated from the inside or the outside of the European transformer. The device is used for receiving and distributing electric energy in a power distribution system in places such as urban high-rise buildings, urban and rural buildings, residential areas, high and new technology development areas, small and medium-sized factories, mine oil fields, temporary construction sites and the like.

The top of some existing European-style transformer substations installed outdoors is impacted by external rainwater, so that the existing European-style transformer substations are easy to deform for a long time and are troublesome and inconvenient to replace, and therefore the European-style transformer substation transformer room sliding-out device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device of roll-off transformer in european style transformer substation transformer room to install a bit in its top of outdoor european style transformer substation and receive external rainwater impact in solving above-mentioned background art and proposing, appear warping and change comparatively trouble and inconvenient problem for a long time easily.

In order to achieve the purpose, the utility model provides a device of slide-out transformer in european style transformer substation transformer room, including the transformer substation cabinet body, cabinet top and protection machanism, the cabinet top is installed at transformer substation cabinet body top, protection machanism detachable installs and protects it at cabinet top, protection machanism includes arc guard plate, mounting panel and movable part, and the arc guard plate that regards as the arc on the left side is located directly over the cabinet top, and both sides all are fixed with two fixed flanges, and main judgement is "L" type the arc guard plate surface contacts with the cabinet top side, and its upper thread closes soon installs the set screw that passes the arc guard plate and stretch into in the cabinet top, the mounting panel upper surface is fixed with the activity perpendicularly and passes the fixed flange and expose the fixed column in the outside.

Preferably, the movable assembly is sleeved on the fixed column and located between the fixed convex plate and the mounting plate, the movable assembly comprises a movable plate, a movable spring and a movable rod, the movable plate is movably sleeved on the fixed column, and an arc-shaped cushion block in extrusion contact with the fixed convex plate is arranged on the upper surface of the movable plate.

Preferably, the arc cushion block is a rubber block, one end of each movable rod is fixed on the lower surface of the movable plate, the other end of each movable rod movably penetrates through the mounting plate to be exposed to the lower side, a limiting block is fixed at the end of each movable rod, and the movable spring is sleeved on the movable rods.

Preferably, two ends of the movable spring are respectively fixed on the opposite surfaces of the movable plate and the mounting plate, and the movable plate can move up and down.

Preferably, the free end of the fixing column is screwed with a limiting cap for limiting the fixing convex plate, a supporting block in contact with the surface of the top of the cabinet is fixed in the middle of the lower surface of the arc-shaped protection plate, and the supporting block is a rubber block.

Preferably, a plurality of U-shaped rain grooves are symmetrically arranged on the upper surface of the arc-shaped protection plate.

Preferably, two cabinet doors are hinged to the front surface of the transformer substation cabinet body, and a heat dissipation plate is mounted on the cabinet doors.

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

(1) the utility model is provided with the protection mechanism, which can protect the cabinet top and avoid the deformation caused by the direct impact of rainwater on the cabinet top; the arc-shaped protection plate is convenient to replace, the operation is simple, the use is convenient, and the trouble of damage and replacement of the cabinet top caused by the action of rainwater on the cabinet top is reduced.

(2) The utility model discloses a be provided with the supporting shoe, not only can play the support limiting displacement to the arc guard plate, and have certain elasticity that stretches out and draws back, can play certain buffering and unload power effect, and simple structure convenient to use.

Drawings

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

FIG. 2 is a schematic view of a partial structure of the protection mechanism of the present invention;

FIG. 3 is a schematic view of the support block of FIG. 1 according to the present invention;

in the figure: 1. a transformer substation cabinet body; 2. a cabinet top; 3. a protection mechanism; 31. an arc-shaped protection plate; 32. mounting a plate; 4. a cabinet door; 5. a support block; 6. a heat dissipation plate; 7. fixing the convex plate; 8. a movable plate; 9. fixing a column; 10. a movable spring; 11. an arc-shaped cushion block; 12. a limiting cap; 13. a movable rod; 14. a set screw; 15. a rain gutter.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a technical scheme is that the device of slide-out transformer in european style transformer substation transformer room, including the transformer substation cabinet body 1, the cabinet top 2 and protection mechanism 3, the cabinet top 2 is installed at the top of the transformer substation cabinet body 1, protection mechanism 3 is detachably installed at the top of cabinet top 2 and protects it, protection mechanism 3 includes arc guard plate 31, mounting panel 32 and movable assembly, arc guard plate 31 that the left side is regarded as the arc is located directly over cabinet top 2, and both sides all are fixed with two fixed lugs 7, arc guard plate 31 surface and cabinet top 2 side contact that mainly regards as "L" type, and its upper thread closes soon installs the set screw 14 that passes arc guard plate 31 and stretches into in cabinet top 2, the upper surface of mounting panel 32 is fixed with the activity perpendicularly passes fixed lug 7 and exposes fixed column 9 in the outside, through being provided with protection mechanism 3, can play the guard action to cabinet top 2, avoid rainwater to directly impact cabinet top 2 and cause the deformation, conveniently change arc guard plate 31 again, and easy operation convenient to use, reduce the rainwater and act on the cabinet top 2 and cause the trouble.

In this embodiment, the preferred movable assembly is sleeved on the fixed column 9 and located between the fixed convex plate 7 and the mounting plate 32, the movable assembly comprises a movable plate 8, a movable spring 10 and a movable rod 13, the movable plate 8 is movably sleeved on the fixed column 9, and the upper surface is provided with an arc cushion block 11 which is in extrusion contact with the fixed convex plate 7, preferably, the arc cushion block 11 is a rubber block, one end of two movable rods 13 is fixed on the lower surface of the movable plate 8, the other end movably penetrates through the mounting plate 32 and is exposed at the lower side, and a limit block is fixed at the end part, a movable spring 10 is sleeved on the movable rod 13, two ends of the movable spring 10 are respectively fixed on the opposite surfaces of the movable plate 8 and the mounting plate 32, the movable plate 8 can move up and down, and by utilizing a movable component, can play the buffering when arc guard plate 31 receives the rainwater impact and unload power effect, reduce to strike deformation and wearing and tearing to arc guard plate 31, increase arc guard plate 31's life indirectly.

In this embodiment, preferably, the free end of the fixing column 9 is screwed with the limit cap 12 for limiting the fixed convex plate 7, the supporting block 5 in surface contact with the cabinet top 2 is fixed in the middle of the lower surface of the arc-shaped protection plate 31, the supporting block 5 is a rubber block, and by providing the supporting block 5, the arc-shaped protection plate 31 can be supported and limited, has certain telescopic elasticity, can play a certain role in buffering and unloading force, and is simple in structure and convenient to use.

In this embodiment, preferably, the upper surface of the arc protection plate 31 is symmetrically provided with a plurality of rain grooves 15 with U-shaped ports, so that rainwater falling onto the arc protection plate 31 can be conveniently concentrated on the ground.

In this embodiment, preferably, two cabinet doors 4 are hinged to the front surface of the substation cabinet body 1, and a heat dissipation plate 6 is mounted on the cabinet doors, so that heat dissipation inside the cabinet body is facilitated.

The utility model discloses a theory of operation and use flow: when the utility model is used, the mounting plate 32 is fixed on the side surface of the cabinet top 2 by the fixing screw 14, the movable component is arranged on the mounting plate 32, the arc-shaped protection plate 31 is arranged on the top of the cabinet top 2, the supporting block 5 contacts the surface of the cabinet top 2, the fixing convex plate 7 is sleeved on the fixing column 9, the fixing convex plate 7 contacts the arc-shaped cushion block 11 on the movable plate 8, the free end of the fixing column 9 is exposed outside, the limiting cap 12 is screwed and sleeved on the end part of the fixing column 9, when the downward impact of rainwater is received, the arc-shaped protection plate 31 is impacted to move downwards, the supporting block 5 is slightly compressed, the fixing convex plate 7 moves downwards, the movable plate 8 moves downwards along the fixing column 9, the movable spring 10 is gradually compressed to generate upward elastic force, the upward elastic force is mutually offset with the impact force of the rainwater, a certain buffering and force-unloading effect is achieved, through the arrangement of the protection, the trouble and inconvenience of replacing the cabinet top 2 are reduced, and the cost is saved; the arc-shaped protection plate 31 not only plays a role in protection, but also is convenient and quick to replace, and reduces cost and trouble.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The device for sliding out the transformer in the European-type transformer substation transformer room comprises a transformer substation cabinet body (1), a cabinet top (2) and a protection mechanism (3), wherein the cabinet top (2) is installed at the top of the transformer substation cabinet body (1), and is characterized in that the protection mechanism (3) is detachably installed at the top of the cabinet top (2) to protect the cabinet top, the protection mechanism (3) comprises an arc-shaped protection plate (31), an installation plate (32) and a movable assembly, the arc-shaped protection plate (31) which is considered to be arc-shaped on the left is located right above the cabinet top (2), two fixed convex plates (7) are fixed on two sides of the arc-shaped protection plate, the surface of the arc-shaped protection plate (31) which is considered to be 'L' is in contact with the side face of the cabinet top (2), a fixing screw (14) which penetrates through the arc-shaped protection plate (31) and extends into the cabinet top (2) is installed in a screwing manner on the upper thread of the arc-.

2. A device for sliding out of a transformer in a european substation transformer room according to claim 1, characterized in that: the movable assembly is sleeved on the fixed column (9) and located between the fixed convex plate (7) and the mounting plate (32), the movable assembly comprises a movable plate (8), a movable spring (10) and a movable rod (13), the movable plate (8) is sleeved on the fixed column (9), and the upper surface of the movable plate is provided with an arc-shaped cushion block (11) which is in extrusion contact with the fixed convex plate (7).

3. A device for sliding out of a transformer in a european substation transformer room according to claim 2, characterized in that: arc cushion (11) are the rubber block, two movable rod (13) one end is fixed at fly leaf (8) lower surface, and the other end activity passes mounting panel (32) and exposes in the downside, and the end fixing has the stopper, movable spring (10) cover is established on movable rod (13).

4. A device for sliding out of a transformer in a european substation transformer room according to claim 3, characterized in that: two ends of the movable spring (10) are respectively fixed on the opposite surfaces of the movable plate (8) and the mounting plate (32), and the movable plate (8) can move up and down.

5. A device for sliding out of a transformer in a european substation transformer room according to claim 1, characterized in that: the free end of the fixing column (9) is screwed with a limiting cap (12) which limits the fixing convex plate (7), a supporting block (5) which is in surface contact with the cabinet top (2) is fixed in the middle of the lower surface of the arc-shaped protection plate (31), and the supporting block (5) is a rubber block.

6. A device for sliding out of a transformer in a european substation transformer room according to claim 1, characterized in that: a plurality of U-shaped rain grooves (15) are symmetrically arranged on the upper surface of the arc-shaped protection plate (31).

7. A device for sliding out of a transformer in a european substation transformer room according to claim 1, characterized in that: two cabinet doors (4) are hinged to the front surface of the transformer substation cabinet body (1), and a heat dissipation plate (6) is mounted on the cabinet doors.