JPH0728479Y2 - Universal cover - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a safety cover that surrounds a machine in order to ensure the safety of workers and protect the machine.

[0002]

2. Description of the Related Art Conventionally, for example, a worker is caught in an operating part of a machine around a manufacturing apparatus or a machine tool,
Alternatively, a safety cover is provided to prevent accidental touching of objects. This safety cover was generally manufactured locally on a machine-by-machine basis.

[0003]

[Problems to be Solved by the Invention] However, in the case of a safety cover manufactured for each machine at a machine installation site, it is necessary to carry out all the work locally, which causes many work steps and is inefficient. there were.

Although it is possible to manufacture a safety cover suitable for the machine in advance and transport it to the machine installation location, this method is unreasonable in terms of transportation when the machine is large.
Also in this case, there is no change in making a safety cover for each machine.

The present invention solves the above-mentioned problems with the conventional safety cover, can be transported in a compact state, and is a versatile safety cover that can be easily attached to any machine on site. The purpose is to provide.

[0006]

In order to achieve the above-mentioned object, the universal cover of the present invention comprises a plurality of pipes or bars,
And a plurality of connecting members each having two openings into which two pipes or rods can be inserted, and the openings of the adjacent connecting members have the same axis with a predetermined interval. Of the plurality of connecting members arranged in a staggered manner so that
The pipes or rods are inserted into the respective openings, and the pipes or rods and the connecting members are fixed so that the pipes or the rods and the connecting members cannot move relative to each other at the one zigzag opening of the connecting members.

[0007]

In the universal cover of the present invention, only the one zigzag-shaped opening of the connecting member is fixed so that the pipe or the bar and the connecting member cannot move relative to each other. It can be transported in any condition.

Further, at the time of assembling at the site, after surrounding the periphery according to the machine, it is only necessary to fix the remaining opening of the connecting member and the pipe or the bar.

[0009]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below based on an embodiment shown in the accompanying drawings. 1 is a block diagram of the universal cover of the present invention,
2 is a shape view of a connecting member, FIG. 3 is a shape view of a mounting member, (a) is a top view, (b) is a side view, and FIG. 4 is a state in which a universal cover is attached to a machine as seen from above. It is a figure.

In the drawings, an oval connecting member 1 having two openings 1a and 1b into which a pipe 2 can be inserted at a predetermined interval is formed so that the openings 1a and 1b of adjacent connecting members 1 have the same axis. For example, as shown in FIG. 1, a plurality of upper and lower staggered arrangements are made, and the pipes 2 are inserted into the respective openings 1a and 1b. Then, the connecting member 1 and the pipe 2 are fixed to each other at the right or left opening of each connecting member 1 by means such as welding, and the remaining left or right opening is provided with the connecting member 1 and the pipe 2. And and keep relative movement possible.

The universal cover of the present invention has the above-described structure. Next, the case where the universal cover is attached to the machine 4 having the movable part 4a and the fixed part 4b which move up and down will be described. Opening 1 of connecting member 1
a mounting member 3 having a shaft 3a insertable in a or 1b
Is attached to a fixed portion 4b of the machine 4 or a fixed portion (not shown) outside the machine 4 by means such as welding. The opening 1a or 1 of the connecting member 1 attached to the pipes 2 at both ends
Insert b into the shaft 3a of the mounting member 3. Then, the pipe 4 prevents the machine 4 from contacting the movable part 4a of the machine 4.
The connection member 1 and the pipe 2, which are not yet fixed, are fixed to each other by welding or the like so as to surround the outer periphery of the.

At this time, in the present invention, since the connecting members are arranged in a zigzag pattern at a predetermined interval, the force corresponding to the unevenness of the ground is generated within the range of the interval to distort the whole. Can be prevented.

In this embodiment, the case where the pipe and the connecting member are fixed by welding at the time of assembly has been described, but the pipe and the connecting member may be fixed by tightening them with a bolt or the like. Further, although the case where the pipe is used has been described in the present embodiment, the pipe may be replaced with a bar member such as a steel bar if the increase in weight is not a concern.

[0014]

Since the universal cover of the present invention is constructed as described above, it can be made small by folding or winding. Therefore, it is possible to make it easy to carry.

Further, at the time of assembly, a machine of any shape can surround the outer periphery thereof, and most of the work is fixing the connecting member and the pipe at that time.
Work can be simplified and efficiency is improved.

[Brief description of drawings]

FIG. 1 is a schematic view of a universal cover of the present invention.

FIG. 2 is a shape view of a connecting member.

3A and 3B are shape diagrams of a mounting member, where FIG. 3A is a top view and FIG. 3B is a side view.

FIG. 4 is a plan view in a use state.

[Explanation of symbols]

 1 Connection Member 1a Opening 1b Opening 2 Pipe 3 Mounting Member 4 Machine

Claims (1)

[Scope of utility model registration request] 1. A safety cover to be installed on the outer periphery of a machine for ensuring the safety of workers and protecting the machine,
A plurality of pipes or rods and a plurality of connecting members each having two openings into which the two pipes or rods can be inserted, and the openings of adjacent connecting members are spaced at a predetermined interval. Of the plurality of connecting members arranged in a zigzag manner so as to have the same axis, by inserting pipes or rods into the respective openings, and at the one opening of the connecting members forming the zigzag form, the pipes or rods A free cover characterized in that the material and the connecting member are fixed so that they cannot move relative to each other.