JPS62199442U

JPS62199442U -

Info

Publication number: JPS62199442U
Application number: JP8869786U
Authority: JP
Priority date: 1986-06-11
Filing date: 1986-06-11
Publication date: 1987-12-18

Description

[Brief explanation of the drawing]

第１図は大引端部の取付構造を示す斜視図、第
２図は受金具の斜視図、第３図は座金の斜視図、
第４図は基礎に固定された受金具に大引端部が支
持された状態を示す縦断側面図、第５図は埋込ボ
ルトに挿通された取付板と座金とがナツトによつ
て締着された状態を示す部分拡大の断面図、第６
図は従来の大引端部の取付構造を示す縦断側面図
、第７図は従来の受金具の斜視図である。１……受金具、２……水平受板、３……挾持片
、６……取付板、７……埋込ボルト挿通長孔、８
……埋込ボルト、９ａ，１２ａ……凹凸歯、１０
……座金、１１……ボルト挿通孔、１４……ナツ
ト、１５……基礎、１６……大引端部。 Fig. 1 is a perspective view showing the mounting structure of the large pull end, Fig. 2 is a perspective view of the receiving metal fitting, Fig. 3 is a perspective view of the washer,
Fig. 4 is a longitudinal side view showing the state in which the main end is supported by a bracket fixed to the foundation, and Fig. 5 shows the mounting plate inserted into the embedded bolt and the washer tightened with nuts. Partially enlarged cross-sectional view showing the state in which the
The figure is a longitudinal sectional side view showing a conventional mounting structure for a large end portion, and FIG. 7 is a perspective view of a conventional receiving fitting. 1...Bracket fitting, 2...Horizontal receiving plate, 3...Holding piece, 6...Mounting plate, 7...Elongated hole for embedded bolt insertion, 8
...embedded bolt, 9a, 12a...uneven tooth, 10
... washer, 11 ... bolt insertion hole, 14 ... nut, 15 ... foundation, 16 ... large pull end.

Claims

[Scope of utility model registration request]

Clamping pieces that hold the large end portions are erected on both left and right sides of the front end of the horizontal receiving plate so as to face each other, and the rear end of the horizontal receiving plate is hung down to form a mounting plate, and the mounting plate is long in the vertical direction. At least two elongated bolt insertion holes are provided, and a receiving metal fitting is provided with uneven teeth formed by a plurality of horizontal grooves at regular pitches around the periphery of the bolt insertion elongated hole on the front side of the mounting plate, and a bolt insertion hole is provided through the receiving metal fitting. The mounting device for the large pull end consists of a flat washer with uneven teeth formed by multiple horizontal grooves at regular pitches on one side, and the bolt is inserted into the embedded bolt buried in the appropriate place on the inner surface of the foundation. The bracket is installed by inserting the elongated hole, the washer is installed by inserting the bolt insertion hole into the embedded bolt, and the concave and convex teeth of the washer and the concave and convex teeth formed on the mounting plate of the bracket are engaged at appropriate positions. After the vertical height position is adjusted using the nut, the mounting plate and the washer are tightened to the inner surface of the foundation with nuts, and the bottom surface of the large end is brought into contact with the top surface of the horizontal receiving plate of the receiving bracket. A mounting structure for a large draw end, characterized in that both sides of the large draw end are clamped and fixed between both clamping pieces of a receiving metal fitting.