一种榫卯连接装配式电井结构

Abstract

本实用新型公开了一种榫卯连接装配式电井结构，包括底板、第一壁板、第二壁板以及盖板，其中，底板顶面四周设置有呈正台阶形的企口槽和止水坎；第一壁板和第二壁板的底部为与企口槽和止水坎相匹配的倒台阶；第一壁板两侧设置有呈燕尾状、变截面靴形的凸榫，凸榫的阴角和阳角均预埋带有第一锚筋的第一护边角钢；第二壁板两侧设置有呈反燕尾状、变截面凹靴形的卯槽，卯槽内设置带有第二锚筋的第二护边角钢，卯槽根部宽度与第一壁板凸榫的根部宽度相等，卯槽尾部宽度与第一壁板凸榫的尾部宽度相等，卯槽深度与第一壁板凸榫的深度相等；盖板内表面四周设置有与第一壁板和第二壁板宽度相同的顶槽。各板块通过“榫卯”结构实现快速连接，提高施工效率。

Claims

1. A mortise and tenon joint fabricated electrical well structure, characterized in that, It includes a base plate (1), a first wall panel (2), a second wall panel (3), and a cover plate (4), wherein, Tongue and groove (101) and water stop (102) are provided around the top surface of the base plate (1). The bottom of the tongue and groove (101) is lower than the top surface of the base plate (1), and the top surface of the water stop (102) is higher than the top surface of the base plate (1) to form a positive step. The bottom of the first wall panel (2) and the second wall panel (3) are inverted steps that match the tongue and groove (101) and the water stop (102) of the bottom plate (1); The first wall panel (2) has tenons on both sides. The tenons are boot-shaped with variable cross-section and dovetail shape. The inner and outer corners of the tenons are pre-embedded with first edge guard steel (205) with first anchor bar (206). The second wall panel (3) is provided with mortise grooves on both sides. The grooves are concave boot-shaped with variable cross-sections and are in the shape of inverted dovetails. The mortise grooves are provided with second edge angle steel (305) with second anchor bars (306). The width of the root of the mortise groove is equal to the width of the root of the tenon of the first wall panel (2). The width of the tail of the mortise groove is equal to the width of the tail of the tenon of the first wall panel (2). The depth of the mortise groove is equal to the depth of the tenon of the first wall panel (2). The cover plate (4) has a top groove (401) with the same width as the first wall plate (2) and the second wall plate (3) around its inner surface.

2. A mortise and tenon joint assembled electric well structure according to claim 1, characterized in that, The width of the tongue and groove (101) and the water-stopping sill (102) are both equal to half the thickness of the electric well wall plate.

3. The mortise and tenon joint assembled electric well structure according to claim 2, characterized in that, The base plate (1) also includes reserved vertical anchor bars (103) arranged in the tongue and groove (101) and the water stop (102) and connected to the first wall plate (2) and the second wall plate (3).

4. A mortise and tenon joint assembled electric well structure according to any one of claims 1-3, characterized in that, Horizontal and vertical reinforcing bars are arranged in the first wall panel (2) and the second wall panel (3). A grouting connection joint for a reinforcing bar sleeve is provided at the bottom of the vertical reinforcing bar sleeve. A grouting hole is provided at the bottom end and a grout outlet hole is provided at the top end of the grouting connection joint for a reinforcing bar sleeve.

5. The mortise and tenon connection fabricated electrical well structure according to claim 4, characterized in that, The grouting hole is higher than the top surface of the bottom plate (1) and the top surface of the water stop (102), and the grout outlet is flush with the grouting connection joint of the steel sleeve.

6. A tenon-and-mortise joint assembled electric well structure according to any one of claims 1-3, characterized in that, The cover plate (4) has embedded bar grooves (402) at its four corners, and a bar sleeve (403) that penetrates the thickness of the cover plate (4) is pre-embedded in the embedded bar grooves (402).

7. The mortise and tenon connection fabricated electrical well structure according to claim 6, wherein, A handle (404) is provided on the outer surface of the cover plate (4).

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