JPS5939777Y2 - Cable laying equipment - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to the improvement of a cable laying device used when, for example, when a permanent line breaks down, a cable is temporarily laid in the faulty section.

A box-shaped container type cable laying apparatus that does not use a drum is a well-known type of cable laying apparatus that is already in use.

In this case, a box-shaped container containing horizontally wound cables is placed on a turntable that can be rotated horizontally, and the cables can be pulled out one by one using the turntable's rotatability. It has the advantage of being significantly smaller than conventional drum-type laying equipment.

FIG. 1 of the accompanying drawings shows an embodiment of the above-mentioned cable laying device, and B in the figure is a box-shaped container in which a cable C having terminal portions H at both ends is housed in a horizontally wound state. A turntable that can rotate horizontally (not particularly shown for convenience of explanation).

) is placed on top.

However, in general, in this type of cable installation equipment, the cable C to be stored has a terminal part H with a larger diameter formed at both ends of the cable C, so the container B is designed to accommodate this terminal part as well. Therefore, the size of the container B has to be considerably larger than the thickness of the cable C, and as a result, there is a natural limit to the overall compactness, which makes handling difficult. There was a problem.

Cable installation is accomplished by using the rotatability of the turntable as described above to rotate the container while pulling out the cables one by one.As a result, the container is large and heavy. It is easy to understand that this approach poses a problem.

The present invention was created in view of the above points, and
The purpose is to provide a cable installation device that is particularly useful when installing large-sized cables. In a laying device that is placed on a turntable that can rotate horizontally,
The above-mentioned container is provided with a removable storage section of the terminal section.

Next, an embodiment of the present invention will be described with reference to FIG. 2 of the accompanying drawings, but it is needless to say that the present invention is not to be construed as limited by this embodiment.

Several embodiments other than the present embodiment may be conceived, but as long as they are essentially within the technical scope of the present invention, they are of course a part of the present invention.

Now, in the figure, 1 is a cable provided with terminal parts 2, 2' at both ends, 3 is a container steered with the cable 1 wound horizontally, and the terminal parts 2, 2' are placed on the side of the container. The housing section 4 is used for bolts and nuts (not particularly shown).

) so that it can be attached and detached.

Although not particularly shown for convenience of explanation, the container 3 is placed on a turntable that can rotate horizontally, and the cable 1 is connected to the turntable after removing the storage section 4 from the container 3. They are sequentially drawn out from the container 3 by utilizing the rotatability of the container 3.

Incidentally, after using the cable 1, use the rotatability of the turntable to wind it into the container 3 in the same way as above, and then attach the terminal storage section 4 to the container 3, and place the terminal inside the storage section 4. It is sufficient to store the parts 2 and 2' in their original state.

According to the cable installation device of this embodiment configured in this way, unlike the conventional case where a single box-shaped container is used, the cable installation device has a terminal storage portion 4 detachably attached to itself. Since the terminal parts 2 and 2' are housed in the cable 1, the main body of the container 3 for storing the cable 1 can be made significantly smaller and lighter than conventional containers, and therefore, it is easier to handle during cable installation work. becomes significantly easier.

[Brief explanation of drawings]

FIG. 1 is an explanatory diagram of an embodiment of a conventional cable laying apparatus of this type, and FIG. 2 is an explanatory diagram of an embodiment of the cable laying apparatus of the present invention. 1: Cable, 2, 2'...Terminal section, 3: Container, 4: Terminal section storage section.

Claims (1)

[Scope of utility model registration request] In a laying device comprising a container containing a horizontally wound cable having terminal sections at both ends and placed on a horizontally rotatable turntable, the container has a terminal section storage section which can be attached and detached. A cable installation device characterized in that the cable installation device is capable of being installed.