JPS5848447Y2 - cable clamp device - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a cable clamp device for clamping cables such as coaxial cables, and aims to provide a cable clamp device that has a small number of parts and is easy to perform clamping work.

What is shown in Fig. 1 and Fig. 2 shows a conventional cable clamp device, which includes a clamp fitting 1 and a clamp fitting 2.
, presser metal fitting 3, clamp base metal fitting 4, screws 5a, 5b, 6
It is composed of a, 6b, 7a, and 7b.

Place the mounting parts of clamp base metal fitting 4 and clamp metal fitting 2 on top of each other and attach them to the base with screws 6a and 6b, place the cable on clamp base metal fitting 4, and attach the presser metal fitting 3 to the clamp base metal fitting with screws 7a and 7b to remove the cable. hold down.

Further, the clamp fitting 1 is stacked on the clamp fitting 2, and the protrusion 8a of the clamp fitting 1 is removed.

8b into the cable and fix the clamp fitting 1 to the clamp fitting 2 with screws 5a and 5b.

This cable clamp device has many parts, and the screws must be tightened from two directions, so the tightening workability is poor. Especially when this device is stored in a cabinet, it is difficult to tighten the screws from two directions. It may not be allowed due to the structure.

The present invention takes the above points into consideration and aims to provide a cable clamp device that has a small number of parts and can be clamped by tightening screws from one direction.

An embodiment of the present invention will be described below with reference to the drawings.

As shown in FIGS. 3 and 4, a clamp base metal fitting 9 and a presser metal fitting 10 are provided.

The clamp fitting 9 includes a bottom plate, a pair of opposing side plates 12a,
12b, both side plates 12a and 12b, and a back plate 13 that connects the bottom plate 11, and the back plate 13 has a pair of goofle insertion holes 14a and 14b formed therein.

One side plate 12a is provided with a screw hole 16 into which a screw 15 is screwed.

A through hole 17 is also formed in the side plate 12b.

The presser metal fitting 10 has a pair of opposing side plates 17a.

17b1 top plate 18, this top plate 1ε, both side plates 17a17b
and a back plate 19 that connects the two.

The side plate 17b has a cut and raised piece 20 inserted into the through hole 17.
is formed.

The back plate 19 has a recess 2 through which the cables 21a and 21b are inserted.
2a, 22b are provided from below, and the edges of the recesses 22a, 22b and the cable 21a21 on the side plate 17a side facing the side plate 17b on which the cut and raised piece 20 is provided.
Claws 23a and 23b are formed into which b is inserted.

Through holes 14a and 14b of clamp base metal fitting 9 -
Insert the pulls 21a and 21b and lower the presser metal fitting 10 from above the clamp base metal fitting 9 to open the recess 22a.

Cables 21a and 21b are inserted into 22b.

After inserting the presser metal fitting 10, connect the cables 21a and 2.
1b may be inserted.

Next, tighten the screw 15, and attach the tip of the screw 15 to the presser metal fitting 22a.
, 22b to the left, the cut and raised piece 20 is inserted into the through hole 17, and the claws 23a and 23b are inserted into the cable 23a.

23b and clamp the cables 23a and 23b.

In this way, the cable can be clamped simply by tightening the screw 15 and pushing the presser fitting 10, which facilitates the clamping operation.

Furthermore, it can be constructed with only the clamp base metal fitting 9, the presser metal fitting 10, and the screws 15, so that the number of parts can be reduced.

The bottom plate 11 of the clamp base metal fitting 9 may also serve as the top surface of the base to which the metal fitting 9 is attached.

Also, if a spring is provided between the inner wall of the side plate 12b of the clamp base metal fitting 9 and the side plate 17b of the presser metal fitting 10 to always bias the presser metal fitting 10 to the right, when the spring 15 is loosened, the through hole 14a , 14b overlap well with the recesses 22a, 22b, which is convenient when inserting the cables 21a, 21b.

The recesses 22a and 22b may be through-holes whose lower ends are closed, as long as they are through-holes through which the cable can be inserted.

In this specification, the recesses 22a and 22b are also treated as a type of through hole.

As described above, according to the present invention, it is possible to obtain a cable clamp device that has a small number of parts and is easy to clamp.

[Brief explanation of drawings]

Fig. 1 is an exploded perspective view of a conventional cable clamp device, Fig. 2 is a sectional side view of the cable clamp device taken along section A-A' in Fig. 1, and Fig. 3 is a cable in an embodiment of the present invention. FIG. 4 is an exploded perspective view of the clamp device, and FIG. 4 is a cross-sectional side view of the same device. 9... Clamp base metal fitting, 10... Presser metal fitting, 12a
. 12b...Side plate, 13...Back plate, 14a, 14b.
...Through hole, is-...screw, 16...screw hole, 17a
, 17b... side plate, 19... back plate, 21a, 21b
... Cables 22a, 22b - recesses, 23a, 23b
···nail.

Claims (1)

[Scope of utility model registration request] The clamp base metal fitting has a pair of opposing side plates and a back plate that connects the both side plates, and a presser metal fitting that has a pair of opposing side plates and a back plate that connects the both side plates. The metal fitting is stored in the clamp base metal fitting with the side plates facing each other and the back plate facing each other, and is movable in the direction of the lateral root within the clamp base metal fitting, and a cut-and-raised piece is provided on one side plate of the holding metal fitting. , insert this cut and raised piece into the through hole provided in one side plate of the clamp base metal fitting, form a through hole through which the cable is inserted in the back plate of each of the clamp base metal fitting and the presser metal fitting, and A claw for inserting the cable is provided on the edge of the through hole provided in the back plate of the metal fitting, and a screw for pushing the other side plate of the holding metal fitting is screwed into a screw hole provided in the other side plate of the clamp base metal fitting. Cable clamp device.