CN-224233174-U - High-protection-level reliable installation structure for nine-fold sectional material cabinet side cabinet door

Abstract

The utility model discloses a high-protection-level reliable mounting structure of a side cabinet door of a nine-fold sectional cabinet, which comprises a fixing support, a sectional framework and a side cabinet door, wherein the fixing support is arranged in the sectional framework, the fixing support comprises a fixing plate, a mounting plate and a limiting plate, the mounting plate is provided with a mounting hole, a position matched with the mounting hole on the limiting plate is provided with a yielding space, the side cabinet door is provided with an opening coaxially arranged with the mounting hole, the inner side of the side cabinet door is provided with a sealing rubber strip, the inner surface of the side cabinet door is abutted with the limiting plate, the sectional framework is provided with a framework frame, the sealing rubber strip is abutted with the framework frame, and the fixing support is arranged on the outer edge of the framework frame.

Inventors

• ZHOU HAO
• Weng huacheng
• ZHAO XIAOLONG
• WU GUOFENG
• WANG XIAODONG
• JIN YONGFENG
• ZHANG LIXING
• ZHU ZHENKUN

Assignees

• 浙江海得新能源有限公司

Dates

Publication Date

20260512

Application Date

20250515

Claims (8)

1. 1. The high-protection-level reliable mounting structure of the side cabinet door of the nine-fold sectional material cabinet is characterized by comprising a fixing support (1), a sectional material framework (2) and a side cabinet door (3), wherein the fixing support (1) is mounted in the sectional material framework (2), the fixing support (1) comprises a fixing plate (11), a mounting plate (12) and a limiting plate (13), the mounting plate (12) is located at one side, away from the sectional material framework (2), of the fixing plate (2), the limiting plate (13) is located at one side, away from the fixing plate (11), of the mounting plate (12), a mounting hole (8) is formed in the position, matched with the mounting hole (8), of the limiting plate (13), an opening (31) which is coaxially arranged with the mounting hole (8) is formed in the side cabinet door (3), a sealing rubber strip (4) is arranged at the inner side of the side cabinet door (3), the inner surface of the side cabinet door (3) is in butt joint with the limiting plate (13), a frame (21) is arranged at one side, and the sealing rubber strip (21) is abutted to the outer frame (1) of the sectional material framework (2).
2. 2. The nine-fold sectional material cabinet side cabinet door high-protection-level reliable installation structure according to claim 1, wherein the four corner edges of the skeleton frame (21) are provided with unfilled corners, and skeleton compensation pieces (5) are fixed at the unfilled corners.
3. 3. The nine-fold sectional material cabinet side cabinet door high-protection-level reliable mounting structure according to claim 2, wherein the outer surface of the sectional material framework (2) is flush with the outer surface of the framework frame (21).
4. 4. The nine-fold sectional material cabinet side cabinet door high-protection-level reliable installation structure according to claim 1, wherein the fixing plate (11) is connected with a connecting plate (15), the connecting plate (15) is connected with side plates (16), limiting plates (13) are arranged on two sides of the side plates (16), a yielding space (14) is located between the two limiting plates (13), an installation plate (12) is arranged in the middle of the side plates (16), and the connecting plate (15), the side plates (16), the fixing plate (11), the installation plate (12) and the limiting plates (13) are sheet metal parts formed by bending.
5. 5. The nine-fold sectional material cabinet side cabinet door high-protection-level reliable installation structure according to claim 4, wherein the fixing plate (11), the installation plate (12) and the limiting plate (13) are arranged on the same side of the side plate (16) and are parallel to each other.
6. 6. The nine-fold sectional material cabinet side cabinet door high-protection-level reliable installation structure according to claim 4, wherein the installation hole (8) is provided with a first press riveting nut (6), two sides of the fixing plate (11) are provided with fixing holes, and the fixing holes are provided with a second press riveting nut (7).
7. 7. The nine-fold sectional material cabinet side cabinet door high-protection-level reliable mounting structure according to claim 4, wherein the connecting plate (15) is arranged obliquely to the fixing plate (11).
8. 8. The nine-fold sectional material cabinet side cabinet door high-protection-level reliable mounting structure according to claim 4, wherein the mounting hole (8) protrudes out of the limiting plate (13), and the mounting plate (12) is positioned on the inner side of the framework frame (21).

Description

High-protection-level reliable installation structure for nine-fold sectional material cabinet side cabinet door Technical Field The utility model relates to the technical field of nine-fold sectional material cabinets, in particular to the technical field of side cabinet door mounting structures. Background In recent years, the nine-fold sectional material cabinet is widely applied to multiple electric fields such as power systems, automatic control and the like by virtue of excellent mechanical properties and space suitability, however, in the actual assembly process, the problem of poor contact between the foaming glue and the cabinet body framework is often caused due to the influences of factors such as insufficient precision of a nut column bracket, welding deformation of the framework, glue dispensing position deviation of the cabinet door foaming glue, glue dispensing height control deviation and the like, and the sealing performance and the overall structural strength of the cabinet door are weakened, and risks such as reduction of protection level, wetting of electric elements and the like are possibly caused, so that the reliability and the service life of equipment are influenced. The conventional solution is to enlarge the cross section size of the foaming glue of the side cabinet door to compensate the welding error of the framework and the position error of glue dispensing, but the method is limited by the characteristics of the foaming glue, the cross section size of the adhesive tape can only be slightly increased, the protective performance can not be fundamentally solved, and the problem of low protective qualification rate of the side cabinet door always exists. Disclosure of Invention The utility model aims to solve the problems in the prior art, and provides a high-protection-level reliable mounting structure for a side cabinet door of a nine-fold sectional material cabinet, which can solve the problems. In order to achieve the above purpose, the utility model provides a high-protection-level reliable installation structure of a side cabinet door of a nine-fold sectional cabinet, which comprises a fixed support, a sectional framework and a side cabinet door, wherein the fixed support is installed in the sectional framework, the fixed support comprises a fixed plate, an installation plate and a limiting plate, the installation plate is positioned on one side of the fixed plate far away from the sectional framework, the limiting plate is positioned on one side of the installation plate far away from the fixed plate, an installation hole is formed in the installation plate, a yielding space is formed in a position, matched with the installation hole, of the limiting plate, an opening coaxially arranged with the installation hole is formed in the side cabinet door, a sealing rubber strip is arranged on the inner side of the side cabinet door and is in butt joint with the limiting plate, a framework frame is arranged on the sectional framework, the sealing rubber strip is in butt joint with the framework frame, and the fixed support is installed on the outer edge of the framework frame. Preferably, unfilled corners are arranged at the edges of four corners of the framework frame, and framework compensation pieces are fixed at the unfilled corners. Preferably, the outer surface of the profile skeleton is flush with the outer surface of the skeleton frame. Preferably, the fixed plate is connected with a connecting plate, the connecting plate is connected with a side plate, limiting plates are arranged on two sides of the side plate, the abdication space is located between the two limiting plates, a mounting plate is arranged in the middle of the side plate, and the connecting plate, the side plate, the fixed plate, the mounting plate and the limiting plates are sheet metal parts formed by bending. Preferably, the fixing plate, the mounting plate and the limiting plate are arranged on the same side of the side plate and are parallel to each other. Preferably, the first press riveting nuts are arranged at the mounting holes, fixing holes are formed in two sides of the fixing plate, and the second press riveting nuts are arranged at the fixing holes. Preferably, the connection plate is disposed obliquely to the fixing plate. Preferably, the mounting hole protrudes out of the limiting plate, and the mounting plate is located at the inner side of the framework frame. The utility model has the beneficial effects that: 1. According to the utility model, the nut column support of the original nine-fold sectional material cabinet is replaced by the fixing support, and the fixing support plays a role in limiting the compression amount of the door panel adhesive tape; 2. According to the utility model, the open hole position of the nine-fold profile skeleton side door plate is arranged near the edge of the skeleton, so that the adhesive tape of the cabinet door and the skeleton frame can be fully overla