JP3031543U - Clean box for waste transport - Google Patents

Abstract

(57) [Abstract] [PROBLEMS] To produce a clean box that is rust-free, lightweight, has a good appearance, and is easy to handle, using half-logged thinned wood. SOLUTION: The four corners of an upper frame 2 and a lower frame 3 made of steel are connected to a vertical rod 4.
To form a box-shaped frame body, and lay a large number of thinned logs 6 of thinned wood in the side opening to form a cylinder body 8. At one end of the bottom opening, one end of the bottom plate 9 is pivoted. Then, the other end of the bottom plate 9 and the front and lower ends of the tubular body 8 are detachably engaged with each other, and the suspension wheels 21 are provided at the four corners of the upper end of the tubular body 8.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

 The present invention relates to a lightweight and easy-to-handle clean box used for transporting waste to a treatment site such as a construction site, a park, and an entertainment venue.

[0002]

[Prior art]

 Conventionally, the industrial waste discharged from the above-mentioned places was stored in the clean box prepared at that place, and when it was full, the company carried it to the treatment plant.

[0003]

[Problems to be solved by the device]

 Since conventional clean boxes are made of steel plate, they are heavy and laborious to handle, and because the contents are waste, they easily become rusty and unsightly, especially at construction sites such as parks and station squares, and large stores. The aesthetics were spoiled at the event venues and entertainment venues.

Further, in the treatment plant, the carried-in clean box is turned over at a predetermined place to discharge the waste, so that the discharging work is troublesome.

The present invention aims to provide a clean box that is lightweight, does not rust, and easily discharges transported wastes by utilizing a large number of thinning materials that rarely occur every year in plantations. .

[0006]

[Means for Solving the Problems]

 The present invention solves the above problems as follows. (1) A large number of vertically thinned logs of thinned wood are laid in the side opening of the steel box-like frame to form a cylinder, and one end of the bottom plate is attached to one end of the bottom opening of the cylinder. In addition to being pivotally attached, the other ends are detachably engaged with each other, and suspension rings are provided at a plurality of upper ends of the tubular body.

(2) In the above item (1), the axis of the suspension ring is oriented substantially in the inner circumferential direction around the central axis of the cylindrical body.

[0008]

[Embodiment of device]

 The drawings show one embodiment of the present invention, in which a cubic frame (1) is made of a horizontal rectangular steel pipe upper frame (2) and a horizontal channel steel of the same shape and size. It is formed by connecting the four corners of the lower frame (3) to each other by means of a vertical rod (4) in the shape of a rectangular tube. Angle steel (5) is fixed to the outer end of the lower surface of the upper frame (2). There is.

On the four side faces of the frame body (1), a large number of half-divided logs (6) which are oriented in the vertical direction from the inner side are fitted inwardly in the half-divided face without any gap, and the lower end It is fitted to the lower frame (3), and the upper end is sandwiched from the backside by a steel plate holding plate (7) with the angle steel (5) to form a tubular body (8).

On the lower surface of the lower frame (3), an equal-sized steel bottom plate (9) is superposed, and as shown in FIGS. 2 to 4, the rear end surface of the lower frame (3) (the right side in FIG. 1). Rear end face, right end face of FIG. 3) The rear face piece (10) protruding at a key portion is superposed with the upward piece (11) protruding at both rear ends of the bottom plate (9) to form the pin (12). The bottom plate (9) is pivotally supported downward by being pivotally connected by.

As shown in FIG. 1, front and rear locking pins (13) are provided on both sides of the front and rear surfaces of the bottom plate (9), and both upwardly projecting portions are provided on both sides of the front end of the lower frame (3). A pivot pin (15) is provided on the plate (14) above the lock pins (13) so as to project forward, and the pivot pins (15) are provided with lock rods (16) that normally face up and down. A lower part is pivotally supported, and hooks (17) provided directly below the hooks (17) facing in opposite directions are normally engaged with both lock pins (13).

At the front lower end of the upper frame (2), on the front surface of the downward plate (18) suspended above the upward plate (14), a vertical U-shaped locking tool (19) is provided. The end is fixed, the ring (20) is loosely fitted to the locking tool (19), the upper part of the locking rod (16) is loose, and the upper end is on the upper side of the locking tool (19). Is located in.

At the four corners of the upper surface of the upper frame (2), there are suspension rings (21) which can be engaged with suspension hooks of a crane or the like, and the axis of the suspension ring (21) is about the axis of the cylindrical body (8). It is fixed toward the direction.

Although not shown in the figure, the above-mentioned clean box is loaded with waste and hoisted by a mobile crane just above the dumping site of the waste disposal site, and both rings (20) are mounted on the locking tool (19). When the lock rods (16) are pulled up to the limit, the upper ends of the lock rods (16) are separated by the rings (20). Therefore, if the lock rods (16) are rotated in the direction of the arrow in FIG. Is disengaged by the lock pin (13), the seat plate (9) is rotated downward, and the full load of waste is discharged to the dump site.

In the above description, the tubular body (8) has a square tubular shape, but a hexagonal tubular shape, an octagonal tubular shape, or a cylindrical shape can be used to form the clean box.

[Effect of device]

 The present invention has the following effects. (a) According to the invention of claim 1, thinning material, which is rarely used, is used as the main material that constitutes the clean box, so it can be manufactured inexpensively and lightly, and since it does not rust, it has an external appearance. Well, even if it is used in a place where many people gather, it does not damage the environment.

In addition, since it is not necessary to turn over the accumulated waste when it is discharged, there is no risk of damaging the clean box itself, human beings or other things, and the discharge operation is simple.

(B) According to the second aspect of the invention, even if a large amount of heavy objects are loaded in the clean box and lifted, the hanging ring is strong without bending due to the bending stress.

[Brief description of drawings]

FIG. 1 is a perspective view of an embodiment of the present invention.

FIG. 2 is a rear view of the same.

3 is an enlarged arrow view taken along the line AA of FIG.

FIG. 4 is an enlarged sectional view taken along line BB of FIG.

[Explanation of symbols]

 (1) Frame body (2) Upper frame (3) Lower frame (4) Vertical rod (5) Angle steel (6) Half log (7) Holding plate (8) Cylindrical body (9) Bottom plate (10) Rearward facing Piece (11) Upward piece (12) Pin (13) Lock pin (14) Upward plate (15) Pivot pin (16) Lock rod (17) Hook (18) Downward plate (19) Locking device ( 20) Ring (21) Hanging ring

Claims (2)

[Scope of utility model registration request] 1. A tubular body is formed by laying a large number of vertically halved logs of thinned wood in a side opening of a steel box-shaped frame to form a tubular body, and a bottom plate is provided at one end of the bottom opening of the tubular body. A waste transport clean box, wherein one end of the cylinder is pivotally attached, the other ends are detachably engaged with each other, and suspension rings are provided at a plurality of upper ends of the cylindrical body. 2. The waste transport clean box according to claim 1, wherein an axis of the suspension ring is oriented in an inner circumferential direction about a central axis of the cylindrical body.