KR101457650B1 - A cable fixing bend for public use - Google Patents

Abstract

The present invention relates to a band for fixing a public use cable, installed in a telephone pole, a communication pole, etc. and, more specifically, to a band for fixing a public use cable capable of fixing the cable by enabling a lot of communication providers to commonly use. The band for fixing the public use cable comprises an arc type first band which comprises a bolt fixing unit on one side and a hook pin which is protruded from the other side and an arc type second band which comprises a bolt connecting unit on one side to be connected to the bolt fixing unit of the first band with a fixing bolt and a hook groove at the other side to catch the hook pin. The present invention comprises a plurality of insertion grooves which is formed with constant intervals to be recessed inside the first band and the second band; a clamp fixing unit which comprises an insertion hook on one upper side to be connected to the upper part of the insertion grooves and of which a side is in contact with the outside of the first band or the second band; and a clamp of which one side is fixed at the clamp fixing unit with a clamp bolt and which comprises a cable connection hole vertically at the other side to connect a cable. The hook pin is protruded from the upper part and the lower part of the first band. The hook grooves are formed to be cut on the upper part and the lower part of the other side of the second band to be hooked with the hook pin. A plurality of hook grooves is formed at constant intervals to control an inside diameter formed by the first band and the second band.

Description

A cable fixing bend for public use

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a common cable fixing band installed in a pole, a telecommunication pole, and the like, and more particularly, to a common cable fixing band in which a cable is fixed by common use by various communication providers.

Currently, the development of mobile communication is accelerating. In order to take advantage of the selectivity of such mobile communication, it is necessary to continuously satisfy users such as improving the communication quality or expanding the coverage area.

To this end, an antenna for providing a smooth communication between mobile communication equipments is mounted in a specific area, and the antenna is installed with a fixing member as an intermediary in a communication station fixedly installed on the ground.

At this time, a transmission / reception box including various components is installed under the communication care, and the transmission / reception box is connected to the antenna by a communication cable.

The communication cable is provided with various types according to the purpose of use and transmission / reception sensitivity, and the transmission / reception sensitivity is also an important consideration when the communication cable is installed.

Accordingly, when the communication cable is installed in the communication terminal, it is very important to fix it to the communication terminal so as not to look dirty in consideration of physical damage, noise prevention, or appearance.

1 and 2 are views showing a fixing band for installing a conventional communication cable.

FIG. 1 is a technique for coupling a cable while connecting a clamp to a fixed band in a general manner, and FIG. 2 is a technique for fixing a cable by continuously connecting clamps after a fixed band is installed.

However, in the technique of FIG. 1, since the bolt for fixing the clamp is installed from the inside to the outside of the fixing band, the clamp can be installed only when the first fixing band is installed. There is a problem that the outer circumferential surface of the electric pole is dirty with the increase in the cost.

The technique shown in Fig. 2 is a technique in which a clamp is inserted into a coupling through a side surface of a clamp, or a case where a clamp is continuously engaged, for example. When three or more clamps are coupled, There is no means for separating the cable from the fixed band due to the load, thereby causing a problem that the cable can not be accurately bound.

Patent Document 1: Utility Model No. 1984-0001738 (September 19, 1984, fixed band) Patent Document 2: Registration Practical Utility Model No. 0450140 (Sep. 1, 2010, Telescopic Clamp Coupling Structure)

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a clamping device for a mobile communication terminal, It is possible to reduce the work cost due to the fixing of the cable, and also it is possible to install the clamp in two rows through the installation of the clamp connection piece, so that the installation area of the clamp To a common cable fixing band.

In order to accomplish the above object, according to the present invention, there is provided a common cable fixing band comprising a first band formed with a bolt fixing part on one side thereof and a latching pin protruded on the other side, and a fixing bolt And a second band formed on the other side of the first band and the second band and having a latching groove for catching the latching pin, And a clamping fixture having a hook formed on one side thereof so as to be engaged with the upper side of the fitting groove and having one side thereof being in close contact with an outer surface of the first band or the second band, A clamp with one side fixed to the clamp fixture by a clamp bolt and a cable clamping hole formed on the other side in a vertical direction for binding the cable And the engaging pin is formed to protrude from the upper and lower portions of the inner surface of the other side of the first band, and the engaging groove is formed in the upper and lower portions of the other side of the second band so as to catch the engaging pin, respectively And a plurality of the first and second bands are formed at regular intervals so that the inner diameter formed by the first and second bands can be adjusted.

The clamp fixture includes: a fixture body having one side thereof in close contact with an outer surface of the first band or the second band; a fitting hook formed at an upper portion of one side of the fixture body to be fitted into the fitting groove, And a clamp fixing hole formed in a horizontal direction so that the clamp bolt is inserted into the clamp coupling fitting.

And a clamp connecting piece for fixing the auxiliary clamp through the connecting bolt is provided on one side of the clamp bolt through which the clamp bolt is fixed.

The clamp fixture includes: a fixture body having one side of the first band or the second band in close contact with an outer surface of the first band or the second band; a fitting hook formed at an upper portion of one side of the fixture body and engaged with the fitting groove; And a coupling rod provided between the coupling rod brackets so that both ends thereof are respectively coupled to the coupling rod bracket, wherein the coupling rod is provided with a clamp And a clamp support body having a bolt through-hole formed therein is fitted and coupled.

And a clamp connection piece is provided between the clamp supporter and the clamp, one side of which is fixed through the clamp bolt and the other side of which is fixed with an auxiliary clamp via a connection bolt.

The clamp connecting piece is formed in a straight shape or a " a " shape when viewed from above.

The bolt fastening portion and the bolt fastening portion each include a body formed integrally with one side of the first band and the second band so as to protrude outwardly, and a bolt hole formed to penetrate the body in the horizontal direction And a pair of binding plates are formed on the outer surface of one of the bodies so that the bolt binding groove is formed on the inner side so that the polygonal head portion of the fixing bolt is inserted and coupled.

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According to the common cable fixing band constituted as described above, it is possible to fix the cable by using various different communication carriers for common use, so that it is not necessary to provide a fixed band for each business, so that the appearance of the electric pole can be made beautiful. It is possible to expect a cost saving effect.

FIGS. 1 and 2 show a fixing band for installing a conventional communication cable,
FIG. 3 is a photograph showing an installation of a fixing band installed on a pole for fixing a conventional cable,
4 is a perspective view of a common cable fixing band according to the present invention,
FIG. 5 is a side view of a first band and a second band coupled by a fixing bolt in a common cable fixing band according to the present invention,
6 is a side view of the first band and the second band in the common cable fixing band according to the present invention,
7 is an exploded perspective view of a clamp fixture coupled to a first band according to the present invention,
8 is a state in which a clamp connection piece is connected to the clamp fixture of FIG. 7,
Fig. 9 is a state in which a clamp and an auxiliary clamp are provided in Fig. 8,
FIG. 10 is a view showing another embodiment of a clamp fixture according to the present invention. FIG.
11 is a view showing a state in which a clamp connection piece is connected to the clamp fixture of FIG. 10,
12 is a state in which a clamp and an auxiliary clamp are provided in Fig.

Hereinafter, a common cable fixing band according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

3 to 12, a common cable fixing band according to an embodiment of the present invention includes a first band 10 and a second band 20 having arc shapes, a first band 10 and a second band 20, A clamping fixture 50 fixed to the fitting groove 40 and a clamp 60 fixed to the clamping fixture 50. The clamping fixture 20 includes a fixing bolt 30,

The first band 10 is formed in a substantially semi-circular shape and has a bolt fixing part 12 formed on one side thereof and a latching pin 14 protruded on the other side to be engaged with the second band 20 do.

The second band 20 is formed in a substantially semi-circular shape like the first band 10 and has a bolt connecting portion 22 formed at one side thereof to be fixed to the bolt fixing portion 12 by a fixing bolt 30 And a plurality of latching grooves 24 are formed on the other side so that the latching pins 14 are caught.

The bolt fastening part 12 and the bolt fastening part 22 respectively have a body 12a which is formed integrally with one side of the first band 10 and the second band 20 so as to protrude outwardly, And a bolt hole 12b formed in the body 12a so as to penetrate in the horizontal direction.

The body 12a may have a substantially planar shape or may be formed at one side of the first band 10 and the second band 20 and may be formed in an 'shape. A pair of binding plates 13 are formed on the outer surface of the body so that the bolt binding groove 13a is formed on the inner side so that the polygonal head 31 of the fixing bolt 30 is inserted and coupled.

When the fixing bolt 30 is inserted into the bolt hole 12b and fixed by the nut due to the formation of the bolt binding groove 13a, the fixing bolt 30 is not fixed by the tool such as a wrench, There is an advantage that the operation can be facilitated.

The hooking pin 14 protrudes from an upper portion and a lower portion of the other side of the first band 10 so as to face each other. And are formed on the upper and lower sides of the band 20 facing each other.

At this time, a plurality of the locking grooves 24 are formed at regular intervals so that the inner diameter formed by the first band 10 and the second band 20 can be adjusted according to the outer diameter of the pole, When the first and second bands 10 and 20 are fastened and fixed to each other by the fixing bolts 30, the first and second bands 10 and 20 are not easily separated or bent.

A plurality of fitting grooves 40 are formed on the inner surfaces of the first band 10 and the second band 20 at predetermined intervals so as to be concaved in the vertical direction. When viewed from a plane so as not to be separated easily, it is formed into a trapezoidal shape.

In the present invention, the first band 10 and the second band 20 may be made of iron or resin. If the first band 10 and the second band 20 are made of resin, the thicknesses of the first band 10 and the second band 20 The fitting groove 40 can be precisely formed and a tight fitting structure with the fitting hook 52 can be achieved.

The fixing bolt 30 is connected to the bolt fixing part 12 and the bolt connecting part 22 through a nut and is the same as a fixing bolt used in a known band.

The clamp fixture 50 is formed at one upper portion with a fitting hook 52 so as to be inserted into the fitting groove 40 from above and to be engaged with the fitting groove 40. In the engaged state of the fitting hook 52, And is installed so as to be in close contact with the outer surface of the band (10) or the second band (20).

Since the clamp fixture 50 is detachably coupled to the first band 10 and the second band 20, even when a cable is installed for each operator in the previous week, the clamp fixture 50 50, it is possible to fix the clamp 60, which can be installed by clamping the cable through the clamp fixture 50, so that it is not necessary to provide a fixing band for each cable for installation of the cable as shown in Fig. 3, The appearance of the cable can be made more beautiful and the cable can be prevented from being damaged.

Further, since the plurality of fitting grooves 40 are formed at a predetermined interval, it is possible to attach the clamp fixture 50 at any position around the circumference of the pole, not at a predetermined position, It can be installed straight.

That is, in the conventional fixing band including the attached drawings, since the clamp is fixed to the predetermined position of the band via the fixing member or the clamp is directly fixed, the outer diameter becomes smaller from the lower part to the upper part of the electric pole, The cable is wound around the cable at a predetermined angle so that the cable is inevitably interfered with the cable of another provider or the cable already installed. The positions of the clamps can be arranged in a row so that the cables can be laid out in a straight line.

The clamp fixture 50 of the present invention includes a fixture body 51 whose one side is in close contact with the outer surface of the first band 10 or the second band 20, And a clamping engaging piece 53 formed in a vertical direction on the other side of the fixing body 51. The clamping engaging piece 53 is fixed to the clamping engaging piece 53 by a clamp And a clamp fixing hole 54 formed in the horizontal direction so that the bolt 62 is inserted.

As described above, the fitting hook 52 is configured to attach the clamp fixture 50 by being caught by the fitting groove 40. The clamp fixing hole 54 is formed by clamping the clamp bolt 62 Is provided on the clamping engagement piece 53. As shown in Fig.

At this time, the clamp 60 may be installed on only one of the left and right sides of the clamping coupling 53 according to the length of the clamp bolt 62, or may be installed on both sides.

Since the clamp 60 can couple the clamp fixture 50 to all portions of the first band 10 and the second band 20, the clamp 60 can be installed along the outer circumferential surface of the former pole .

In this case, it is possible to arrange the clamps 60 and the clamps 60 in two rows or in a case in which they are all installed along the outer circumferential surface of the electric pole, The clamp connecting piece 70 may be provided.

The clamp connecting piece 70 is fixed to one side of the clamp bolt 62 for fixing the clamp 60, and a clamp can be provided on the other side. In the drawing, the clamp connected to the clamp connecting piece 70 is denoted by reference numeral 64, and the auxiliary clamp is described for distinguishing the clamp from the clamp.

The auxiliary clamp 64 is installed to be connected to the clamp connecting piece 70 by the connecting bolt 72.

At this time, the clamp connecting piece 70 may be formed in a straight line as viewed from above, or may be formed in a shape having a bent middle portion as shown in the accompanying drawings.

The clamp 60 and the auxiliary clamp 64 are formed in a two-row structure so as to be parallel to each other. When the auxiliary clamp 64 is formed in an A shape, the auxiliary clamp 64 is disposed toward the outside, (60) at right angles to each other.

10, the clamp fixture 50 may include a fixture body 55 having one side thereof in close contact with the outer surface of the first band 10 or the second band 20, A fitting hook 56 formed at an upper portion of one side of the fixture body 55 and fitted to and engaged with the fitting groove 40 and a connecting rod bracket 56 formed at the upper and lower sides of the other side of the fixing body 55, And a binding rod 58 which is connected to both ends of the binding rod bracket 57 and is disposed between the binding rod brackets 57. [

At this time, a clamp support body 59 may be fitted in the coupling rod 58, and the clamp 60 may be fixed to the clamp support body 59 with a clamp bolt 62.

A clamp bolt through-hole 59a is formed on one side of the clamp support 59 in order to fix the clamp bolt 62 in a horizontal direction.

The clamp connecting piece 70 may be provided on the clamp fixture according to the other embodiment so that one side of the clamp connecting piece 70 is passed through the clamp bolt 62 between the clamp supporting body 59 and the clamp 60 And the auxiliary clamp 64 may be provided on the other side via the connecting bolt 72. [

The clamp 60 has one side fixed to the clamp fixture 50 and the other side formed with a cable coupling hole 61 in the vertical direction for coupling the cable. A known clamp may be used.

According to the present invention configured as described above, the engaging groove (24) is engaged with the engaging pin (14) and the other side of the first band (10) and the second band (20) The fixing bolt (30) penetrates through the bolt fixing part (12) and the bolt connecting part (22) and is tightly fixed to the outer circumferential surface of the pole by using a nut.

Thereafter, the clamping fixture 50 is fixed by fitting the fitting hook 52 in the fitting groove 40 at the desired position from above. Of course, if you do not need it, or if you misjudged it, you can push it up again to remove it.

After the clamp fixture 50 is installed, the clamp 60 may be fixed to the clamp engaging piece 53 by clamping it with the clamp bolt 62.

At this time, since the clamps 60 are divided so as to overlap with each other, the clamps 60 may be coupled to each other at both sides of the cable, and then clamped to the clamping piece 53 by clamping the clamp bolts 62.

Meanwhile, if another operator intends to install the cable at a later time, the cable can be fixed by using only the clamp fixture 50 to the already installed fixed band in the above-described manner. Therefore, it is possible to prevent the fixed band And the cost can be greatly reduced.

10: first band 12: bolt fixing portion
12a: Body 12b: Bolt hole
13: coupling plate 13a: bolt coupling groove
14: latch pin 20: second band
22: bolt connecting portion 24: latching groove
30: fixing bolt 31: head portion
40: fitting groove 50: clamp fixture
51, 55: fastener body 52, 56: fitting hook
53: Clamp coupling piece 54: Clamping hole
57: Coupling rod bracket 58: Coupling rod
59: Clamp supporter 59a: Clamp bolt through hole
60: Clamp 61: Cable coupling hole
62: Clamp bolt 64: Auxiliary clamp
70: Clamp connecting piece
72: Connecting Bolt

Claims (8)

A first band 10 having a bolt fixing part 12 formed on one side and a latching pin 14 protruding on the other side and a bolt fixing part 12 fixed to the bolt fixing part 12 of the first band 10 And a second band (20) having a bolt coupling part (22) formed on one side thereof and a latching groove (24) formed on the other side of the cable fixing band As a result,
A plurality of fitting grooves 40 formed on the inner surface of the first band 10 and the second band 20 at predetermined intervals so as to be recessed in the vertical direction, A clamp fixture 50 provided with a fitting hook 52 on one side thereof and one side of the clamp fixture 50 adhered to an outer surface of the first band 10 or the second band 20; And a clamp 60 having a bolt 62 and a cable coupling hole 61 formed on the other side in a vertical direction for coupling the cable,
The hooking pin 14 protrudes from an upper portion and a lower portion of the other side of the first band 10 and the hooking groove 24 is formed in the second band 20 so that the hooking pin 14 is hooked. Wherein a plurality of the first and second bands are formed at a predetermined interval so as to be able to adjust the inner diameter formed by the first band and the second band.
The method according to claim 1,
The clamp fixture 50 includes a fixture body 51 having one side thereof in close contact with the outer surface of the first band 10 or the second band 20, A clamping engaging piece 53 formed in a vertical direction on the other side of the fixing body 51 and a clamping engaging piece 53 fixed to the clamping engaging piece 53 by a clamp bolt And a clamp fixing hole (54) formed in a horizontal direction so as to sandwich the cable fixing member (62).
3. The method of claim 2,
A clamp connecting piece 70 for fixing one side of the clamp bolt 62 and the other side of the clamp bolt 62 and the auxiliary clamp 64 via the connecting bolt 72 is provided between the clamp connecting piece 53 and the clamp 60, Wherein the cable fixing band is provided on the common cable fixing band.
The method according to claim 1,
The clamp fixture 50 includes a fixture body 55 whose one side is in close contact with the outer surface of the first band 10 or the second band 20, A fixing hook bracket 57 formed in a horizontal direction on the upper and lower sides of the other side of the fixing body 55 and a fixing hook bracket 57 fixed to both ends of the fixing hook bracket 57 And a coupling rod 58 which is coupled to the coupling rod bracket 57 and is disposed between the coupling rod brackets 57,
Wherein a clamp support body (59) having a clamp bolt through hole (59a) formed in a horizontal direction is inserted into the coupling rod (58) at one side thereof.
5. The method of claim 4,
A clamp connecting piece 70 is provided between the clamp supporter 59 and the clamp 60 so that one side thereof is fixed to the clamp bolt 62 and the auxiliary clamp 64 is fixed to the other side via a connecting bolt 72 Wherein the cable is fixed to the cable.
The method according to claim 3 or 5,
Wherein the clamp connecting piece (70) is formed in a straight shape or a " a " shape when viewed from above.
The method according to claim 1,
The bolt fastening part 12 and the bolt fastening part 22 are integrally formed with one body of the first band 10 and the second band 20 so as to protrude outwardly, , And a bolt hole (12b) formed in the body (12a) so as to pass through in the horizontal direction,
A pair of binding plates 13 are formed on the outer surface of one of the bodies 12a so that the polygonal head 31 of the fixing bolt 30 is inserted into the bolt binding groove 13a, Wherein the cable is fixed to the cable.
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