JPS60195330U

JPS60195330U - Connection structure of ready-made piles

Info

Publication number: JPS60195330U
Application number: JP8072484U
Authority: JP
Inventors: 勝小山; 宗一木谷
Original assignee: 株式会社竹中工務店
Priority date: 1984-05-31
Filing date: 1984-05-31
Publication date: 1985-12-26

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図はこの考案の実施例の継ぎ足し状態の斜視図、第
２図は同縦断面図、第３図は同横断面図、第４図は同継
ぎ足し前の斜視図、第５図は同型の回り止め構造の変形
例を示す側面図、第６図は従来の既製パイルの接続構造
を示す縦断面図である。図において、１は下側パイル、２は上側パイル、３，４
は継手金具筒、５は爪溝、６は爪、９は案内筒である。Fig. 1 is a perspective view of the embodiment of this invention in a replenishing state, Fig. 2 is a longitudinal cross-sectional view of the same, Fig. 3 is a cross-sectional view of the same, Fig. 4 is a perspective view of the same before replenishment, and Fig. 5 is the same type. FIG. 6 is a side view showing a modification of the anti-rotation structure, and FIG. 6 is a longitudinal sectional view showing a conventional ready-made pile connection structure. In the figure, 1 is the lower pile, 2 is the upper pile, 3, 4
5 is a joint metal tube, 5 is a pawl groove, 6 is a pawl, and 9 is a guide tube.

Claims

[Scope of utility model registration request]

(1) A plurality of claws provided on the circumference of one of the upper end of the lower pile and the lower end of the upper pile, and a claw groove provided on the other circumference corresponding to the winter melon, in the direction of the pile axis. A ready-made pile connection structure characterized by being inserted and connected by rotating the pile by a predetermined amount in the circumferential direction of the pile.

(2) Utility model registration in which the end of the pile on the side where the claws are provided is provided with a guide tube that protrudes in the direction of the pile axis beyond the claws and is fitted inside the pile on the side where the claw grooves are provided. A ready-made pile connection structure according to claim 1.

(3) The claw and the claw groove are L-shaped. The connection groove of the ready-made pile as described in Claim 1 of the Utility Model Registration Claim. (4) The claw and the claw groove are fixed to the upper end of the lower pile and the lower end of the upper pile. A ready-made pile connection structure according to claim 1, which is formed on a component of a joint fitting to be installed.