一种缓冲抗震结构的浇注母线槽

Abstract

本实用新型公开了一种缓冲抗震结构的浇注母线槽，涉及浇注母线槽技术领域，包括浇注母线槽本体，所述浇注母线槽本体的下方设置有底板；所述底板的两端均固定连接有竖筒，底板与两个竖筒呈U形分布，所述竖筒的上方设置有顶柱，所述顶柱与竖筒之间设置有抗震组件；两个竖筒相互靠近的一侧均开设有滑动通道，所述滑动通道的内部滑动设置有压板，所述压板的顶端固定连接有竖杆，所述竖杆的上方设置有固定板，所述固定板固定连接在顶柱侧壁上。该缓冲抗震结构的浇注母线槽，通过设置压板、竖杆和抗震组件等结构，实现缓冲抗震和定位的功能，且还可对抗震组件进行限位，便于进行浇注母线槽本体安装、对接等操作，提高浇注母线槽的使用效率。

Claims

1. A cast busbar duct for a buffered seismic structure, comprising a cast busbar duct body (1), characterized in that: A base plate (2) is provided below the main body (1) of the cast busbar trunking; Both ends of the base plate (2) are fixedly connected to vertical cylinders (3). The base plate (2) and the two vertical cylinders (3) are distributed in a U-shape. A top column (4) is provided above the vertical cylinder (3). An anti-seismic component is provided between the top column (4) and the vertical cylinder (3). A sliding channel (7) is provided on the side of the two vertical cylinders (3) that are close to each other. A pressure plate (8) is slidably arranged inside the sliding channel (7). A vertical rod (10) is fixedly connected to the top of the pressure plate (8). A fixing plate (9) is provided above the vertical rod (10). The fixing plate (9) is fixedly connected to the side wall of the top column (4).

2. The poured bus duct of claim 1, wherein: The bottom of the vertical cylinder (3) is provided with a threaded groove (11), and a threaded rod (12) is threadedly connected inside the threaded groove (11). The top end of the threaded rod (12) is rotatably connected to the pressure plate (8).

3. The poured bus duct of claim 1, wherein: The seismic-resistant component includes a damping element (5) and a spring (6). The top end of the damping element (5) is fixedly connected to the top column (4), and the bottom end of the damping element (5) is fixedly connected to the vertical cylinder (3). The spring (6) is fitted on the outside of the damping element (5). The top end of the spring (6) is fixedly connected to the top column (4), and the bottom end of the spring (6) is fixedly connected to the vertical cylinder (3).

4. The poured bus duct of claim 1, wherein: A limiting component is provided between the pressure plate (8) and the base plate (2). The limiting component includes a first limiting plate (13) and a second limiting plate (14). The first limiting plate (13) is fixedly connected to the bottom of the pressure plate (8), and the second limiting plate (14) is fixedly connected to the top of the base plate (2). The first limiting plate (13) and the second limiting plate (14) are distributed vertically and vertically respectively.

5. The poured bus duct of claim 1, wherein: The top of the top column (4) is fixedly connected to a mounting plate (15), and mounting holes (16) are provided at the four corners of the mounting plate (15).

6. The poured bus duct of claim 1, wherein: There are two base plates (2), which are respectively distributed at both ends of the casting busbar trunking body (1).

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