JP3026291U - Box-type assembled head drop drainage - Google Patents

Abstract

(57) [Summary] [Problem] The conventional head-drainage channel could not easily adjust the depth head of the still water reservoir. The challenge is to eliminate this drawback. [Means for Solution] A box-shaped drainage channel main body uses a rear partition plate and a front partition plate which are fitted to the main body, and both partition plates are formed with a square U-shaped blank portion at the upper center thereof. This is an assembling-type head-drainage drainage channel that adjusts the depth head of the still water reservoir by increasing or decreasing the blank area.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

 The present invention relates to a prefabricated drainage channel that can easily adjust the depth of the still water reservoir of the drainage channel using a partition plate.

[0002]

[Prior art]

 The conventional headwater drainage channel could not easily adjust the depth head of the still water reservoir.

[0003]

[Problems to be solved by the device]

 Conventional headwater drainage channels could not easily adjust the depth head of the still water reservoir. The challenge is to eliminate this drawback.

[0004]

[Means for Solving the Problems]

 The box-shaped drainage channel main body has a rear partition plate and a front partition plate that fit into it. It is a structure that adjusts the head.

[0005]

[Embodiment of device]

 The form is as shown in FIG.

[0006]

【Example】

 It will be described with reference to the drawings. (1) is a drainage channel main body, (2) is a rear partition plate, (3) is a front partition plate, (4) is a bolt (5) (5 ') is a plate-shaped convex portion, (6) (6'). Is a square U-shaped blank space, (7) is a still water reservoir, and (8) is a bolt hole.

[0007]

[Effect of device]

 It is possible to easily adjust the depth difference of the still water reservoir by increasing or decreasing the square U-shaped blank part of both partition plates. Since they are assembled, they are light in weight and easy to transport on site. Since they are mated and connected, construction is quick and safe, and the function of drop work is fully achieved.

[Brief description of drawings]

FIG. 1 is a diagram showing an implementation state of the present invention.

FIG. 2 is a perspective view of a rear partition plate of the present invention.

FIG. 3 is a perspective view of a front partition plate of the present invention.

FIG. 4 is a bolt used in the present invention.

FIG. 5 is a diagram showing a still water pond of a torpedo plan.

[Explanation of symbols]

 1 Main body 2 Rear partition plate 3 Front partition plate 4 Bolt 5 Plate-shaped convex portion 5'Plate-shaped convex portion 6 Square U-shaped blank portion 6'Square U-shaped blank portion 7 Static water reservoir 8 Bolt hole

Claims (1)

[Scope of utility model registration request] 1. A box-shaped drainage channel main body, a rear partition plate and a front partition plate, wherein the partition plate is in the form of a short plate, and there is a square U-shaped blank portion in the upper center of the partition plate. Both partition plates are fitted to both ends of the main body, and both partition plates are formed so that both sides of the square U-shaped blank part and the lower edges form plate-like convex parts and are fitted to both ends of the main body. The partition plate is a box-type assembly type drop work drainage with a structure that is connected with bolts.