Busbar out-of-wall plugging structure

Abstract

The utility model relates to a bus out-of-wall plugging structure, comprising a wall sealing plate which is installed on a wall surface and is provided with a bus outlet; a bus passing through the wall is suspended in the bus outlet; the plugging structure comprises a soft conical plug which sleeves the bus, the small end of the soft conical plug is connected with the bus, the large end of the soft conical plug is connected with the bus outlet, and the bus is plugged. Installation and maintenance are convenient, the operation working conditions of thermal expansion and cold contraction of equipment are not affected, and good sealing performance is achieved; when in use, the blocking effect is not affected even if a bus passing through a wall is inclined at an angle.

Description

Technical Field

[0001] The utility model relates to GIL busbar technology, in particular to a busbar wall-penetrating sealing structure. Background Art

[0002] The traditional busbar wall-penetrating sealing structure is composed of two butting sealing plates. A through-hole is opened between the two sealing plates. The busbar passing through the wall is located in the through-hole and is in clearance fit with it. Glue or fireproof material is filled in the clearance to seal the busbar. Due to the thermal expansion and contraction of the busbar, it is easy to cause problems such as poor sealing, abrasion of the busbar, and deformation. Content of the Utility Model

[0003] The utility model provides a busbar wall-penetrating sealing structure.

[0004] The technical solution of the utility model is as follows:

[0005] For the busbar wall-penetrating sealing structure, the wall-penetrating sealing structure includes a sealing wall plate, which is installed on the wall and is provided with a busbar outlet; a busbar passing through the wall hangs in the busbar outlet; the sealing structure includes a soft conical seal, which is sleeved on the busbar, with its small end connected to the busbar and its large end connected to the busbar outlet to seal the busbar.

[0006] The material of the soft conical seal is glass fiber.

[0007] The soft conical seal is connected to the busbar through a clamp structure.

[0008] The large end of the soft conical seal is sleeved on the busbar outlet and is connected to the busbar outlet through a clamp structure.

[0009] Transparent glass glue is filled between the sealing wall plate and the wall.

[0010] The advantages of the utility model are reasonable design, simple structure, convenient installation and maintenance, and it does not affect the operating conditions of equipment due to thermal expansion and contraction, and has good sealing performance; when in use, even if the busbar passing through the wall is inclined at an angle, it does not affect the sealing effect. Description of the Drawings

[0011] Figure 1 It is a schematic diagram of the busbar wall-penetrating sealing structure.

[0012] In the figure, sealing wall plate 1, wall 2, busbar outlet 3, busbar 4, soft conical seal 5, clamp structure Ⅰ 6, clamp structure Ⅱ 7. Detailed Description of the Invention

[0013] As shown in the figure, there is a busbar wall-penetrating sealing structure. The wall-penetrating sealing structure includes a sealing wall panel 1 which is installed on the wall surface of wall 2 and is provided with a busbar outlet 3. The busbar 4 passing through the wall 2 hangs in the busbar outlet 3. The sealing structure includes a soft conical seal 5 which is sleeved on the busbar 4. Its small end is connected to the busbar 4 and its large end is connected to the busbar outlet 3 to seal the busbar 4.

[0014] The material of the soft conical seal 5 is glass fiber.

[0015] The soft conical seal 5 is connected to the busbar 4 through a clamp structure I 6.

[0016] The large end of the soft conical seal 5 is sleeved on the busbar outlet 3 and is connected to the busbar outlet 3 through a clamp structure II 7.

[0017] Transparent glass glue is filled between the sealing wall panel 1 and the wall surface of wall 2.

[0018] The above is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A busbar wall-out blocking structure, the wall-out blocking structure comprises a wall-out blocking plate, the wall-out blocking plate is installed on the wall, and a busbar outlet is arranged on the wall; characterized in that: A busbar passing through the wall is suspended in the busbar outlet; the blocking structure includes a soft conical blocking, which is sleeved on the busbar, with its small end connected to the busbar and its large end connected to the busbar outlet to block the busbar.

2. The busbar wall blocking structure according to claim 1 is characterized in that: The material of the soft conical plugging is glass fiber.

3. The busbar wall blocking structure according to claim 1, characterized in that: The soft conical plug is connected to the busbar via a clamp structure.

4. The busbar wall blocking structure according to claim 1, characterized in that: The large end of the soft conical plug is sleeved on the busbar outlet and connected to the busbar outlet through a clamp structure.

5. The busbar wall blocking structure according to claim 1, characterized in that: Transparent glass glue is filled between the wall sealing board and the wall surface.

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