JPS6436458U

JPS6436458U -

Info

Publication number: JPS6436458U
Application number: JP13172287U
Authority: JP
Priority date: 1987-08-28
Filing date: 1987-08-28
Publication date: 1989-03-06

Description

[Brief explanation of the drawing]

第１図ないし第４図は本考案コンクリート搬送
用シユートの受箱の実施例を示し、第１図はシヤ
ツターを分離した斜視図、第２図及び第３図は使
用例を示した斜視図、第４図は作業者が手作業で
型枠間にコンクリートを入れる場合の斜視図、第
５図はシユートを用いて型枠間にコンクリートを
打設する従来例を示す斜視図である。１……箱体、２……排出口、３ａ，３ｂ……垂
下片、４ａ，４ｂ……水平片、５ａ……後側壁、
６ａ……左側壁、７，８……凹状の受部、９，１
０……シヤツター、１０１，１０２……型枠、１
０３……コンクリート、１０４……シユート、１
０４ａ……シユートの先端部、１０５，１０６…
…上縁。 1 to 4 show an embodiment of the receiving box of the concrete conveying chute of the present invention, FIG. 1 is a perspective view with the shutter separated, FIGS. 2 and 3 are perspective views showing an example of use, FIG. 4 is a perspective view of a case in which an operator manually pours concrete between the formworks, and FIG. 5 is a perspective view showing a conventional example of pouring concrete between the formworks using a chute. 1... Box body, 2... Outlet, 3a, 3b... Hanging piece, 4a, 4b... Horizontal piece, 5a... Rear side wall,
6a... Left side wall, 7, 8... Concave receiving part, 9, 1
0...Shutter, 101,102...Formwork, 1
03...Concrete, 104...Shoot, 1
04a... Tip of chute, 105, 106...
...upper edge.

Claims

[Scope of utility model registration request]

A discharge port is formed at the bottom of the box with an open top, and the discharge port is inserted into the formwork by fitting between formworks arranged in parallel at a predetermined interval to form a concrete foundation. Hanging pieces to be positioned toward the bottom of the box protrude from the front and rear sides of the bottom of the box, and horizontal pieces for placing the box on the formwork protrude outward from the bases of both hanging pieces. established,
and a recessed receiving portion is formed in at least one location on each of the front and rear side walls and the left and right side walls of the box body to fit and support the tip of the concrete conveying chute,
A receiving box for a chute for conveying concrete, characterized in that the receiving box for a chute for conveying concrete is provided with a shutter that closes these receiving parts when the tip end of the chute is not fitted and supported.