JPH0130814Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to the improvement of a special hanger used for electric wire protection pipes in engine rooms of ships and the like. A large number of electric wire protection tubes are used in both the engine room and the residential area mentioned above, and in order to maintain and manage the electric wires, conventionally, special hangers for fixing the electric wires have been welded and attached to both ends of the tubes. (See Figure 1).

FIG. 1 is a sectional view of a conventional implementation situation. 1 is a special hanger, 10 is a wire protection tube, 11 is an electric wire,
12 indicates a band (for fixing), and 13 indicates a welding location.

FIG. 2 is an enlarged view of the area A (special hanger part) in FIG. However, with this conventional special hanger (conventional device), its plate thickness is thin, so welding work is technically difficult to carry out, and the work of securing both ends of the conduit (the first
(See Figure 12), but this also required a lot of effort.

There was a defect.

As a result of research, the present invention aims to eliminate the above drawbacks, completely eliminate welding work, and provide a hanger (this device) that can be installed independently and easily.

First, the structure of this device will be explained with reference to FIGS. 3 to 7.

1 is the main body of the device, which is the main body of the stopper. 2 is a mating piece that is bent upward at approximately the center of the main body and is horizontal to the main body.

Reference numeral 3 denotes a locking claw, which is provided approximately in the center of the mating piece.

4 is a band that is folded upward at the left end of the main body to prevent it from slipping off.

This band is on the opposite side of the stopper, and the right side member is
It is cut almost to the center of the main body and there are three parts 1
It is formed by a, 2, and 1b. The total of 1a, 2 (width of 2), and 1b is the width W of the main body 1. Further, it is necessary that there is a gap between 1a and 1b (their upper surfaces) and the mating piece 2 (back surface) such that the end edge of the electric conduit can be inserted therein.

The operation of this device having such a structure will be described below.
This device is installed at the open end of a pipe, such as a conduit, a wire-through hardware, or an angle steel flat iron for attaching other fittings (see Figure 6). Connecting piece 2 to pipe 10
Tap into the edges. The electric wire 11 passing through the pipe and the main body 1 are tied together with a band 12, and the electric wire at the outlet of the pipe can be fixed by its action.

The locking claw 3 serves to prevent the main body from coming off after it has been engaged with the pipe.

The band stopper 4 serves to prevent the band 12 from falling off after the electric wires have been tied down, and also reinforces the recovery of the bent shape given to maintain the elasticity of the main body. It also has the function of the head when hammering the main body into a pipe or the like. As a result, when using this device, (a) since it is an insertion type, no special skill is required on the part of the operator, and anyone can easily operate the device. (b) No welding work is required and the work can be done independently. This will greatly contribute to the rationalization of electrical equipment.
(d) Various installations such as conduit angle and flat bar are possible. (E) It is easy to install, there is little variation in finish quality, and there is no need to worry about repainting, etc., unlike when welding metal parts.

It brings about various effects.

Products to which this device can be applied include (a) special type main electrical circuits, and (b) electrical circuit equipment mounting hardware.

[Brief explanation of drawings]

Fig. 1 is a sectional view of the conventional device in its implementation state, Fig. 2 is an enlarged perspective view of the section A in Fig. 1, Fig. 3 is the plane side of the present device, Fig. 4 is a sectional view of the present device, and Fig. 5 is a sectional view of the conventional device. The figure is a perspective view of this device, FIG. 6 is an explanatory diagram of the implementation status of this device,
FIG. 7 is a sectional view of the device in use. 1: Main body, 2: Fitting piece, 3: Locking tab, 4: Band to prevent slipping, 10: Pipe, 1
1: Electric wire, 12: Band.

Claims (1)

[Scope of utility model registration request] In the rectangular hanger body provided on the wire protection tube, one end of the body is bent upward to prevent slippage, and the other end is divided into three parts in the longitudinal direction to approximately the center of the body, with approximately equal convergence. and the middle member thereof are bent into a hook shape at the center of the main body, and the end edge of the wire protection tube can be inserted between the both side members while maintaining a horizontal direction with the both side members. An electric wire hanger characterized in that it has a holding piece having a spacing of about 100 mm and a locking tab attached approximately in the center thereof.