CN-224214019-U - Door and window structure and assembled steel structure transformer substation

CN224214019UCN 224214019 UCN224214019 UCN 224214019UCN-224214019-U

Abstract

The utility model provides a door and window structure and an assembled steel structure transformer substation, and relates to the technical field of steel structure transformer substations, wherein the door and window structure comprises a wall body component and a trim component, and a hole for installing a door and a window is formed in the wall body component in a penetrating manner; the assembled steel structure transformer substation comprises the door and window structure, the decorative frame is matched with the hole, the decorative frame is coated on the wall of the hole, a pressing part is arranged in the decorative frame, the pressing frame is positioned in the decorative frame, the pressing frame is connected with the wall body assembly to press the pressing part on the wall body assembly, the decorative frame is used for coating the wall of the hole through the decorative frame, rainwater is effectively prevented from penetrating through a crack of the wall body assembly at the position of the hole, the decorative frame is pressed on the wall body assembly through the pressing frame, and the outer surface of the decorative frame is smooth and flat on the basis of firm installation, water drainage is facilitated, and a waterproof effect is obvious.

Inventors

ZHENG SHIYUN
Luo Yexiong
LI HUIMIN
TU ZHENGXIAN
ZHENG JUNREN
QIU XINYU
PAN LEI
Zhuang Chenggun

Assignees

广东电网能源发展有限公司

Dates

Publication Date: 20260508
Application Date: 20250422

Claims (10)

1. The utility model provides a door and window structure which characterized in that includes wall body subassembly and trim subassembly, wherein: The wall body component is provided with a hole for installing a door and a window in a penetrating way; The trim component is arranged at the position of the hole, the trim component comprises a trim frame and a pressing frame, the trim frame is matched with the hole, the trim frame is coated on the wall of the hole, a pressing part is arranged inside the trim frame, the pressing frame is located inside the trim frame, and the pressing frame is connected with the wall component so as to press the pressing part on the wall component.
2. The door and window structure according to claim 1, wherein the decorative frame comprises a middle cladding section and side cladding sections integrally arranged at two sides of the middle cladding section, the middle cladding section corresponds to a hole wall of the hole, and the two side cladding sections respectively correspond to an outer wall and an inner wall of the wall body assembly.
3. The door and window structure of claim 2, wherein the edge of the edge cladding section extends in a direction toward the interior of the decorative frame and forms a compression inner edge, the compression inner edge being located between the compression frame and the wall assembly, the compression frame being connected to the wall assembly by a first threaded fastener to compress the compression inner edge against the wall assembly, the compression inner edge forming the compression portion.
4. The door and window structure of claim 1, wherein a gap between the decorative border and the wall assembly is provided with a sealant.
5. The door and window structure of claim 1, wherein the decorative border is provided with an inclined guide surface.
6. The door and window structure of claim 1, wherein the decorative frame is provided with a drip hole.
7. A door and window structure according to claim 3, wherein the wall body assembly comprises a main body steel structure and a wallboard arranged on the main body steel structure, the hole penetrates through the wallboard and the main body steel structure, an additional keel is arranged at a position, close to the hole, of the main body steel structure, and a first threaded fastener sequentially penetrates through the compression frame and the wallboard and is connected with the additional keel; the wallboard located on the outer wall of the main body steel structure is an external wallboard, and the external wallboard is a sandwich board.
8. The door and window structure of claim 7, comprising a window assembly disposed within the corresponding opening, the window assembly comprising a window frame and glass disposed within the window frame.
9. The door and window structure of claim 7, wherein the door and window structure includes a door assembly disposed within the corresponding opening, the door assembly including a door frame and a door body disposed within the door frame; A second threaded fastener is connected to the door frame through the additional keel and the decorative border.
10. An assembled steel structure substation comprising a door and window structure according to any one of claims 1 to 9.

Description

Door and window structure and assembled steel structure transformer substation Technical Field The utility model relates to the technical field of steel structure substations, in particular to a door and window structure and an assembled steel structure substation. Background The steel structure transformer substation takes a steel structure as a main body, adopts a novel electric power facility with modularized design, and has the characteristics of manufacturing standardization, construction assembly and the like. The door and window structure of the existing steel structure transformer substation is provided with an opening on a steel structure wall body, then a door frame or a window frame is directly installed in the opening, rainwater is easy to infiltrate into a room through a crack between a steel structure main body and a wallboard at the position of the opening in the daily life in the existing mode, and the waterproof effect is poor. Disclosure of utility model The utility model aims to provide a door and window structure and an assembled steel structure transformer substation, which are used for solving the technical problems in the prior art, and the utility model provides a plurality of technical effects which can be produced by a preferred technical scheme in a plurality of technical schemes, and is described in detail below. In order to achieve the above purpose, the present utility model provides the following technical solutions: The door and window structure comprises a wall body component and a trim component, wherein a hole for installing a door and window is formed in the wall body component in a penetrating mode, the trim component is arranged at the position of the hole and comprises a decorative frame and a compression frame, the decorative frame is matched with the hole, the decorative frame is arranged on the wall of the hole in a wrapping mode, a compression part is arranged in the decorative frame, the compression frame is located in the decorative frame, and the compression frame is connected with the wall body component to compress the compression part on the wall body component. Preferably, the decorative frame comprises a middle coating section and side coating sections integrally arranged on two sides of the middle coating section, the middle coating section corresponds to the hole wall of the hole, and the two side coating sections respectively correspond to the outer wall and the inner wall of the wall body assembly. Preferably, the edge of the edge cladding section extends to the direction inside the decorative frame and forms a pressing inner edge, the pressing inner edge is located between the pressing frame and the wall body component, the pressing frame is connected with the wall body component through a first threaded fastener, so that the pressing inner edge is pressed on the wall body component, and the pressing inner edge forms the pressing part. Preferably, a gap between the decorative frame and the wall body component is provided with sealant. Preferably, the decorative frame is provided with an inclined guide surface. Preferably, the decorative frame is provided with a drip hole. Preferably, the wall body assembly comprises a main body steel structure and a wallboard arranged on the main body steel structure, the hole penetrates through the wallboard and the main body steel structure, an additional keel is arranged at the position, close to the hole, of the main body steel structure, a first threaded fastener sequentially penetrates through the compression frame, the wallboard and the additional keel, the wallboard located on the outer wall of the main body steel structure is arranged as an outer wallboard, and the outer wallboard is arranged as a sandwich board. Preferably, the door and window structure includes a window assembly disposed within the aperture, the window assembly including a window frame and glass disposed within the window frame. Preferably, the door and window structure comprises a door assembly arranged in the corresponding hole, the door assembly comprises a door frame and a door body arranged in the door frame, and a second threaded fastener penetrates through the additional keel and the decorative frame to be connected with the door frame. The utility model provides an assembled steel structure transformer substation, which comprises any one of the door and window structures. The door and window structure and the assembled steel structure transformer substation provided by the utility model have at least the following beneficial effects: the door and window structure comprises a wall body component and a trim component, wherein an opening is formed in the wall body component in a penetrating mode, and the opening is matched with the door and window and is used for mounting the door and window. The trimming component is arranged at the position of the hole, the trimming component comprises a trimming frame and a pressing frame, the trimmi