JPH0485994A - Clamping structure for cable - Google Patents

Abstract

PURPOSE:To height-regulate in response to the thickness of various cable and to simply clamp by providing a groove to be engaged with a retaining plate and a lock at positions of a plurality of positions. CONSTITUTION:As a clamping if a cable is thick, first a hole 8a of a lock 8 larger than the diameter of a head of a lock pin 3 is engaged with the pin 3 of a base 2 at a retaining plate 1, the plate 1 is slid to the right side to introduce the locking unit 5 of the pin 3 into the locking part 8b of the lock 8, and thus higher locking unit 5a of the pin 3 is clamped by the elasticity of the plate 1. Simultaneously, the plug socket 6 of the plate l is inserted into the slot 7a of the base to complete its clamping, thereby becoming a state of completing locking. As a clamping of a thin cable, the plate 1 is engaged with a lower groove 7b and locking blade 5b of a head 4b. Thus, an easy operation as compared with conventional locking work is obtained.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a cable clamp structure, and more particularly to a cable clamp structure having a structure whose height can be adjusted depending on the thickness of the cable.

[Prior Art] As seen in Japanese Utility Model Application Publication No. 63-108683, a conventional cable clamp is such that one end of the cable cover is rotatably attached to the base, and the other end is locked to the base. It is clamped between the cover and the cover.

[Problems to be Solved by the Invention] The above-mentioned conventional technology has a problem in that the pressing force of the clamp is not evenly applied to cables that are not of a certain thickness, and cables that are thicker than a certain thickness cannot be stopped.

An object of the present invention is to provide a clamp structure in which the clamp height can be adjusted.

[Means for Solving the Problem] In order to achieve the above object, a plurality of grooves are provided at different heights of the upright part of the L-shaped base, and grooves are provided on the base at intervals from the upright part. A locking pin provided with a plurality of locking means corresponding to the plurality of grooves is provided, one end of the holding plate is inserted into one of the grooves, and an elastic lock of the holding plate is engaged with one of the locking means. This allows the height of the holding plate to be adjusted according to the thickness of the cable.

[Function] Since a plurality of grooves and locking means are provided at different heights, the height can be adjusted according to various cable thicknesses, and ramp work can be performed more easily than in the past.

C Example] The present invention will be explained in detail using the drawings.

FIG. 1 is a perspective view showing an embodiment of a cable clamp structure according to the present invention. Base 2 is L-shaped,
A plurality of grooves 7 (two grooves 7a and 7b in the embodiment) are provided at different heights on the upright portion of the L-shaped base 2. Further, a lock pin 3 is installed in the base portion of the base 2 at a position facing the upright portion. As shown in FIG. 5, the lock pin 3 includes heads 4a, 4b, a locking portion 5a,
5b is provided. The head 4a and the locking part 5a are in the groove 7.
The head 4b and the locking portion 5b correspond in height to the groove 7b. On the other hand, the holding plate 1 has grooves 7 on one side.
The insertion part 6 into a and 7b.

A potbell-shaped lock hole 8 is provided on the other side.

The structure of the lock portion of this lock hole 8 is as shown in FIG.
A six 8a larger than the head 4 of the lock pin 3, and a lock part 8b smaller than the head 4 and slightly larger than the locking part 5.
Consisting of The locking portion 5 is attached to the connecting portion 8c between the holes 8a and 8b.
Slightly smaller than the diameter of the 200mm diameter, and has an elastic structure. Alternatively, 8b may have an elastic structure smaller than the locking portion 5. As a result, the locking portion 5 of the locking pin 3 is locked into the locking portion 8.
When engaged with b, it can be placed in a locked state.

Referring to Fig. 2, for clamping work when the cable is thick, first insert the presser punch 1 into the lock pin 3 of the base 2 through the hole 8a of the lock 8, which is larger than the head diameter of the lock pin 3. By sliding the pressing plate 1 to the right, the locking portion 5 of the lock pin 3 enters the locking portion 8b of the lock 8, whereby the higher locking portion 5a of the lock pin 3 is tightened by the elastic body. At the same time, the insertion portion 6 of the holding plate 1 is inserted into the insertion slot 7a of the base, and the clamping operation is completed, resulting in the state shown in FIG. 3 when locking is completed. Fourth
The figure shows a state in which a thin cable is clamped, and the holding plate 1 is connected to the lower groove 7b and the head 4b to the locking part 5.
It is a figure which shows the state engaged with b.

According to the above embodiments, the heights can be varied depending on the thickness of the cable, and the locking operation can be performed more easily than the conventional locking operation.

In the above embodiment, a lock with an elastic body structure and a lock pin with a step were used to enable height adjustment. A lock with an elastic structure is installed in the hole of the two large and small potbelly-shaped lock parts used in , and the head of the lock pin is made large enough to fit into the hole to operate the lever. The same effect can be obtained by pressing the cable from above while inserting it.

[Effects of the Invention] Since the grooves and locks in which the holding plate engages are provided at a plurality of height positions, the height can be adjusted according to the thickness of the cable. In addition, since it locks with one touch, locking the cable requires no time and effort.

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing an embodiment of the present invention, Fig. 2 is a sectional view showing an unclamped state, Figs. 3 and 4 are sectional views showing a clamped state, and Fig. 5 is a structure of the lock pin. FIG. 6 is a diagram showing the structure of the lock hole. DESCRIPTION OF SYMBOLS 1... Holder plate, 2... Base, 3... Lock pin, 4... Lock pin head, 5... Lock pin locking part, 6... Holder plate insertion part, 7... Base Insertion groove 8...Lock part, 8a...Large hole in the lock part, 8b...Small hole with elastic body structure in the lock part,
9... Cable. σ * Figure 5 Figure 6 a C b

Claims (1)

[Claims] A plurality of grooves are provided at different heights of the upright part of the L-shaped base, and a plurality of locking means are provided in a lock pin set on the base at a distance from the upright part, corresponding to the plurality of grooves. By inserting one end of the holding plate into one of the grooves and engaging the elastic lock of the holding plate with one of the locking means, the height of the holding plate can be adjusted according to the thickness of the cable. A cable clamp structure characterized by enabling.