CN201981269U

CN201981269U - Embedded type mounting structure of wall-penetrating partition board of AC bus bar

Info

Publication number: CN201981269U
Application number: CN2010206820285U
Authority: CN
Inventors: 彭洁
Original assignee: Guiyang Aluminum Magnesium Design and Research Institute Co Ltd
Current assignee: Guiyang Aluminum Magnesium Design and Research Institute Co Ltd
Priority date: 2010-12-27
Filing date: 2010-12-27
Publication date: 2011-09-21
Anticipated expiration: 2020-12-27

Abstract

The utility model discloses an embedded type mounting structure of a wall-penetrating partition board of an AC bus bar, which comprises the insulated partition board (1) and a wall body (3) of a rectification transformation room, a wall opening (3.1) is formed on the wall body (3) for the bus bar (2) to penetrate, a concave platform (3.2) is arranged on the edge of the wall opening (3.1) of the wall body (3), the insulated partition board (1) jackets the bus bar (2) penetrating the wall opening (3.1) and is embedded in the concave platform (3.2), and the insulated partition board (1) is connected onto the wall body (3) through expansion bolts (4). The embedded type mounting structure has a simple structure, is easy and convenient to mount, and can effectively prevent rainwater and foreign matters from entering the rectification transformation room through the wall opening of the rectification transformation room, avoid the formation of an electromagnetic return circuit on the AC side of the AC bus bar and prevent the insulated partition board from jumping; and the embedded type mounting structure also has the advantages of higher safety, reliability and engineering practicability, etc.

Description

Embedded ac bus is arranged the mounting structure of dividing plate through walls

Technical field

The utility model relates to the mounting structure that a kind of embedded ac bus is arranged dividing plate through walls, belongs to rectification transformer chamber bus technical field of structures through walls.

Background technology

In recent years, aluminum smelting technology industrial boom both at home and abroad, each electrolytic series all has the ac bus row who draws from the rectification change toward the rectifier bridge wall, because of considering the reason of aspects such as heat radiation, general rectification change mostly is located at outdoor, and rectification ac bus row's transformer outlet side is security consideration just outdoor like this, usually will arrange on the hole through walls at the ac bus between rectification change and rectifier cabinet, and install the back ac bus row dividing plate is installed.Dividing plate of the prior art all is a hole to be provided and getting final product with the position that expansion bolt is installed on reserving than wall with insulcrete when the blanking.This mode is installed dividing plate, and because of the civil engineering metope is generally all unlikely done smoothly fully, and dividing plate has certain temperature and have under the occasion of vibrations behind the operation certain hour at this, and what all have distortion to a certain extent.This just makes that the slit between dividing plate and body of wall is increasing, and the hole of expansion bolt also can be strengthened, and it is indoor that the dust of its body of wall outside and foreign matter just might enter into rectification transformer, and under deposition on the ac bus row, is easy to cause potential faults.Therefore, to arrange the mounting structure of dividing plate through walls still be not ideal enough to existing ac bus.

Summary of the invention

The purpose of this utility model is: provide a kind of simple in structure, and can prevent effectively that embedded ac bus that rainwater and the foreign matter wall hole by the rectification transformer chamber enters the rectification transformer chamber from arranging the mounting structure of dividing plate through walls, to overcome the deficiencies in the prior art.

The utility model is to constitute like this: a kind of embedded ac bus of the present utility model is arranged the mounting structure of dividing plate through walls, the body of wall that comprises insulating barrier and rectification transformer chamber, on body of wall, be provided with the wall hole that to pass bus row, on the edge in the wall hole of body of wall, be provided with concave station, insulating barrier is enclosed within the bus row who passes the wall hole and goes up and embed in the concave station, and insulating barrier is connected on the body of wall by expansion bolt.

Be coated with glass cement on the slit of the edge of the insulating barrier in the concave station of above-mentioned embedding body of wall.

Owing to adopted technique scheme, the utility model adopts the mounting means that insulating barrier is embedded body of wall, can overcome the existing in prior technology shortcoming effectively fully, and, the utility model is after embedding installation, coat waterproof glass glue equably around the slit of insulating barrier and body of wall, it is indoor to prevent effectively that more rainwater and foreign matter from entering rectification transformer.Therefore, the utility model compared with prior art, that the utility model not only has is simple in structure, simple installation and can effectively prevent rainwater and the wall hole of foreign matter by the rectification transformer chamber enters the indoor advantage of rectification transformer, but also have the formation that can avoid ac bus row AC side electromagnetic circuit effectively and can prevent effectively that the insulating barrier string is moving, advantage such as its security, reliability and engineering practicability are better.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Description of reference numerals:

The 1-insulating barrier, 2-bus row, 3-body of wall, 3.1-wall hole, 3.2-concave station, 4-expansion bolt, 5-glass cement.

Embodiment

The utility model is described in further detail below in conjunction with drawings and Examples.

Embodiment of the present utility model: the mounting structure that a kind of embedded ac bus of the present utility model is arranged dividing plate through walls as shown in Figure 1, this structure comprises the body of wall 3 of insulating barrier 1 and rectification transformer chamber, on body of wall 3, be provided with the wall hole 3.1 that to pass bus row 2, during making, on the edge in the wall hole 3.1 of body of wall 3, produce concave station 3.2, after being enclosed within insulating barrier 1 on the bus row 2 who passes wall hole 3.1, it is embedded in the concave station 3.2, and insulating barrier 1 is connected on the body of wall 3 by expansion bolt 4; Cover glass cement 5 that waterproof uses then on the slit of the edge of the insulating barrier 1 in embedding the concave station 3.2 of body of wall 3.

Claims

1. an embedded ac bus is arranged the mounting structure of dividing plate through walls, the body of wall (3) that comprises insulating barrier (1) and rectification transformer chamber, on body of wall (3), be provided with the wall hole (3.1) that to pass bus row (2), it is characterized in that: on the edge in the wall hole (3.1) of body of wall (3), be provided with concave station (3.2), insulating barrier (1) is enclosed within the bus row (2) who passes wall hole (3.1) and goes up and embed in the concave station (3.2), and insulating barrier (1) is connected on the body of wall (3) by expansion bolt (4).

2. embedded ac bus according to claim 1 is arranged the mounting structure of dividing plate through walls, it is characterized in that: be coated with glass cement (5) on the slit of the edge of the insulating barrier (1) in the concave station (3.2) that embeds body of wall (3).