KR960009083Y1 - Clinging device for terminal box of telephone wire - Google Patents

Abstract

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Description

Telephone line terminal box fixture

1 is a front perspective view of a telephone line terminal box to which the fixing device according to the present invention is applied.

2 is a rear exploded perspective view of a telephone line terminal box to which the fixing device according to the present invention is applied.

3 is a rear perspective view of the telephone line terminal box to which the fixing device according to the present invention is applied.

Figure 4 is a cross-sectional view showing a process of fixing the telephone line terminal box according to the present invention to the telephone pole.

5 is a cross-sectional view of a state in which a telephone line terminal box according to the present invention is fixed to a telephone pole.

6 is a longitudinal sectional side view of a state in which a telephone line terminal box according to the present invention is fixed to a telephone pole.

7 is a longitudinal side view showing another example of a state in which a telephone line terminal box according to the present invention is fixed to a telephone pole.

8 is a side view of the telephone line terminal box according to the present invention fixed to the top of the terrace.

9 is a plan view of the telephone line terminal box according to the present invention fixed to the wall.

* Explanation of symbols for main parts of the drawings

1: terminal box body 10: protrusion

11,12,13,14: up, down, left, right wall 15,16: screw rod

20: fixing member 21, 22: left and right walls

23,24: upper and lower walls 25: contact surface

26,27: extension piece 28b, 29b, 30a: nail hole

28,29: hinge piece 30: protrusion

31,32: cutout 33: rubber pad

40: clamp member 42: hinge piece

43: tightening screw 44: U-shaped groove

45: tightening nut 46: hinge release prevention piece

The present invention relates to a telephone line terminal box fixing device, and more particularly to a telephone line terminal box fixing device that can be easily fixed to the concrete pole or steel telephone pole, as well as the top and the wall surface of the terrace.

In general, in the process of inching a telephone line into a building material, the residualness of the telephone line is concentrated and connected to an indoor line.

As a conventional telephone line terminal box, a terminal box main body having a plurality of terminals provided therein, such as Utility Model Registration No. 69439 issued by the present application, and an opening and closing door for opening and closing the front of the terminal box main body are used.

In fixing the conventional telephone line terminal box to the telephone pole, it is fixed by winding the binding band fixed to the left and right pair of protrusions projecting in the longitudinal direction on the back of the terminal box main body at regular intervals. .

In the conventional telephone line terminal box, since the protrusions are extended in the vertical direction at regular intervals, the distance between the two left and right protrusions should be varied according to the diameter of the telephone pole, and in general, the concrete telephone pole has a diameter larger than that of the steel telephone pole. Since they are being manufactured largely, two types of terminal boxes should be manufactured separately to fit these two types of telephone poles.

Therefore, two types of molds for manufacturing a telephone line terminal box must be provided. Accordingly, the manufacturing cost is increased, resulting in a cost increase.

In addition, the telephone line terminal box is not fixed to the telephone poles, but it is necessary to install it on the top of the terrace or install it directly on the wall. In the past, a pair of protrusions left and right were simply formed on the back of the terminal box main body, so the top of the terrace or the wall surface. There was a problem that can not be installed in the installation is restricted.

The purpose of the present invention is to be fixed to the terminal box body detachably by fixing the terminal box itself as needed, or to be fixed by combining the fixing member to be fixed to the top of the terrace and the top of the terrace as well as a variety of installation, etc. It is intended to provide a fixture for a telephone line terminal box that can be fixed to an object.

Another object of the present invention is to provide a telephone line terminal box that can be commonly installed as a standardized device in a large-diameter concrete pole and a small-diameter iron telephone pole.

Protrusions formed on the back of the terminal box main body having a vertical upper and lower, left and right walls to achieve the object of the present invention; A screw rod projecting through the left and right walls of the protrusion; Left and right walls having coupling holes fastened to the screw rods, upper and lower walls connecting upper and lower ends of the left and right walls, curved contact surfaces facing the outer circumferential surface of the telephone pole, and extending from upper and lower portions of the contact surfaces. And a fixing member having a band fastening extension piece having a nail hole drilled therein, and a fixing member formed integrally with the wall fixing protrusion piece extending from the contact surface to the left and right sides and having the nail hole drilled thereon. The telephone line terminal box fixing device is provided so that the terminal box can be fixedly installed on various objects by detachably coupling.

The upper wall and the left and right wall upper end portion is formed with a cutout for excluding interference with the upper wall of the fixing protrusion, the upper coupling hole of the left, right wall is formed in the a-shape, including the cut-out, the lower coupling hole is itself It is formed in a L-shape.

A rubber pad is attached to the curved contact surface.

The upper and lower ends of the extension piece are bent and extended to the front side, with a predetermined distance from the upper and lower walls, and one end of a pair of semi-circular arc clamp members is rotatably installed between the upper and lower walls and the hinge piece of the fixing member. The clamping screw is rotatably supported at the free end of one clamp member, and the other clamp member is formed with a U-shaped groove into which the tightening screw is inserted, and the tightening nut is fastened to the thread formed at the distal end of the clamping screw.

The hinge piece is covered with a hinge release preventing piece, and the fixing screw penetrating the hinge release preventing piece is fastened to the hinge piece and the screw fastening hole drilled on the upper and lower walls.

Hereinafter, the electron beam terminal box according to the present invention will be described in detail according to the embodiment shown in the accompanying drawings.

1 is a front perspective view of a telephone line terminal box to which the fixing device according to the present invention is applied, and FIG. 2 is a rear exploded perspective view of a telephone line terminal box to which the fixing device according to the present invention is applied, and FIG. 3 is a telephone line terminal box to which a fixing device according to the present invention is applied. This is a rear perspective view.

As shown therein, the telephone line terminal box to which the present invention is applied consists of a multi-box main body 1 in which a plurality of terminals are installed therein, and an opening / closing door 2 for opening and closing the front of the terminal lower body 1.

The opening and closing door 2 is installed in the terminal box body 1 by a hinge 3 to open and close. The upper surface of the terminal box body 1 is covered by a cover 4 which is pivoted up and down by the hinge 5. The opening / closing door 2 is lockable with respect to the terminal box main body 1 by the correcting device 6.

Fixing protrusions 10 are formed on the rear surface of the terminal box body 1, and fixing members 20 for fixing to telegraph poles are coupled to the fixing protrusions 10.

The protrusion 10 has up, down, left, and right walls 11, 12, 13, and 14, and a pair of up and down holes 13a and 14a are drilled in the left and right walls 13 and 14, respectively, to both ends. A pair of upper and lower threaded rods 15, 16 having threaded portions 15a, 16a are projected through. Fixing nuts 17 and 18 are fastened to the threaded portions 15a and 16b of the screw rods 15 and 16.

The fixing member 20 connects the left and right walls 21 and 22 corresponding to the left and right walls 13 and 14 of the fixing protrusion 10 and the upper and lower ends of the left and right walls 21 and 22, respectively. Upper and lower walls 23 and 24, a curved contact surface 25 facing the outer circumferential surface of the telephone pole P, and extended extensions 26 and 27 extending upward and downward from the upper and lower portions of the contact surface 25, respectively. And hinge pieces (28,29) in which the pair of hinge holes (28a, 28a) are formed by bending extending to the front side from the extension pieces (26, 27) at a predetermined interval with the upper and lower walls (21, 22). And, the projection surface 30 for fixing the wall surface extending from the contact surface 25 to the left and right is formed integrally.

The left and right walls 21 and 22 of the fixing member 20 are drilled with coupling holes 21a, 22a and 21b and 22b into which upper and lower protruding ends of the screw rods 15 and 16 are inserted. The upper walls 23 and the upper left and right walls 21 and 22 are formed with cutouts 31 and 32 for excluding interference with the upper wall 11 of the fixing protrusion 10. The upper coupling holes 21a and 22a of the left and right walls 21 and 22 are formed in a-shape, including the cutout portions 31 and 32, and the lower coupling holes 21b and 22b are themselves formed in a-shape. have.

A rubber pad 33 is attached to the curved contact surface 25.

At least one (two in the drawing) coupling holes 25a are drilled in the curved contact surface 25 to attach the rubber pads 33, and the rubber pads 33 are corresponding to the coupling holes 25a. The protrusion 34 is protruded.

In addition, the engaging projection 34 is formed with an enlarged portion 34a having a cross-sectional area larger than the inner surface of the engaging hole 25a, and the engaging projection 34b formed by the enlarged portion 34a is the engaging projection 34. Is inserted into the coupling hole 25a so as to be caught on the back side of the curved contact surface 25 so as not to be detached.

The extension pieces 26 and 27 and the wall fixing protrusion 30 are perforated with nail holes 26a and 27a and 30a through which nails or screws pass through when directly fixed to the wall surface W.

One end of a pair of semi-circular arc clamp members 40a and 40b is inserted between the upper and lower walls 23 and 24 and the hinge pieces 28 and 29 of the fixing member 20 to hinge holes 23a and 24a and 28. And a hinge piece 42 penetrating through the pin holes 41a and 41b drilled in the 29a and the clamp members 40a and 40b.

Tightening screw 43 is rotatably supported at the free end of one clamp member 40b, and U-shaped groove 44 into which the tightening screw 43 is inserted is formed at the other clamp member 40a. The tightening nut 45 is fastened to the screw 43.

The hinge pieces 28 and 29 are covered with a hinge release preventing piece 46 so that the fixing screws 47 penetrating the hinge release preventing pieces 46 are hinge pieces 28 and 29 and upper and lower walls 23 and 24. The hinge piece 42 is fixed so as not to be detached by fixing it by fastening to the screw fastening hole 28b, 29b (23b, 24b) which perforated.

In the figure, reference numeral 48 is a conventional fastening band, 49 is a nail used to fix to the wall (W).

Hereinafter, a process of fixing the telephone line terminal box by the fixing device of the present invention will be described.

First, the process of fixing using the clamp members 40a and 40b will be described. The upper and lower walls 23 of the fixing member 20 as shown in FIG. The hinge ends of the clamp members 40a and 40b are inserted between the 24 and the hinge walls 28 and 29, and the hinge pins 42 are inserted into the hinge holes 27a, 23a and 24a, and the upper hinge piece 28 Hold the hinge release prevention piece 46 on the upper surface of the upper surface and the lower surface of the lower hinge piece 29, and fasten these fixing screws 47 through the hinge pieces 28, 29 and the upper and lower walls 23, 24. The hinge piece 42 is not detached arbitrarily by fastening to the balls 28b and 29b and 23b and 24b.

In this state, as shown in FIG. 4, the clamp members 40a and 40b are made larger than the diameter of the telephone pole P, and then the rubber pad 33 attached to the contact surface 25 is brought into close contact with the outer peripheral surface of the telephone pole P, By turning the tightening screw 43 which is rotatably supported at the free end of one clamp member 40a while the inner circumferential surface touches the outer circumferential surface of the telephone pole P, the other clamp member ( When the clamp is inserted into the U-shaped groove 44 formed at the free end of 40b and the tightening nut 45 is fastened, the fixing member 20 is fixed to the telephone pole P through the clamp members 40a and 40b (FIG. 6). Reference).

Next, both protruding end portions of the screw rods 15 and 16 penetrated through the left and right walls 13 and 14 of the protrusion 10 protruding from the rear surface of the terminal box main body 1 are formed by the left and right walls of the fixing member 20. After entering the engaging holes 21a and 22a (22a and 22b) formed in the 21 and 22, and pulling down the terminal box body 1 slightly downward, the protruding ends of the screw rods 15 and 16 are combined with the engaging holes 21a and 22a. The terminal box main body 1 is inserted into the inner ends of the ends (22a, 22b) and is suspended from the telephone pole (P) through the fixing member 20, and in this state, the fixing nuts (17) on the screw rods (15, 16). , 18) is firmly installed and is not detached.

In the above description, the terminal box main body 1 is hanged and installed on the fixing member 20 in which the fixing member 20 is fixed to the telephone pole P while the terminal box main body 1 and the fixing member 20 are separated. The terminal box body 1 may be fixed to the telegraph pole P as the clamp members 40a and 40b in a state in which the terminal box body 1 is coupled to the fixing member 20. Meanwhile, the fixing member 20 and the clamp members 40a and 40b may be fixed. In order to repair or replace the terminal box main body 1 fixed to the telephone pole P by means of the terminal box main body 1 in a state where the fixing nuts 17 and 18 fastened to the screw rods 15 and 16 are relaxed. Pulling forward while slightly lifting the coupling holes (21a, 22a) (22a, 22b) and the screw rods (15, 16) is separated to be able to separate the terminal box body (1). At this time, the fixing member 20 is kept fixed to the telephone pole (P) by the clamp members (40a, 40b).

7 shows a state in which the terminal box body 1 of the present invention is fixed to the telephone pole P using a general fastening band 48. In this case, the extension pieces 26 and 27 and the telephone pole P are shown. Tighten with a fastening band 48.

Here, when the terminal box main body 1 according to the present invention is installed on a steel pole having a relatively small diameter, and when installed on a concrete pole having a relatively large diameter, a rubber pad 33 having a different radius of curvature attached to the contact surface 25 is provided. In any case, the rubber pad 33 can be installed in close contact with the telephone pole P, and even when the clamp members 40a and 40b are used, the clamp members 40a and 40b) may be selected and used, and when the fastening band 48 is used, a different length of the band may be selected and used.

8 shows an example in which the terminal box main body 1 of the present invention is installed on the upper end of the terrace T. In this case, the fixing box 20 is attached to the wall 50 fixed to the upper end of the terrace T. It is possible to install easily by contacting the contact surface 25 to the wall 50, and tightening the extension piece (26, 27) and the wall 50 with a fastening band (48).

Wherein the wall 50 is composed of the c-shaped hanger member 51 and the extension member 52, but is not necessarily limited to this, can be fastened with a fastening band 48 'with the extension pieces (26, 27). Any structure may be used as long as it is present.

9 shows a state in which the terminal box main body 1 according to the present invention is directly fixed to the wall surface W. In this case, the extension pieces 26 and 27 and the protruding piece 30 of the fixing member 20 are fixed. The nail 49 is fixed to the nail holes 26a, 27a and 30a which are drilled in the holes.

In the case of FIGS. 7, 8, and 9 described above, the coupling and disengaging methods of the fixing member 20 and the terminal box main body 1 are the same as those of FIGS. 4 to 6.

According to the present invention as described above, the terminal box body can be easily fixed and installed in any place, such as fixed poles such as iron poles or concrete poles, which are directly operated by wire poles, terrace tops and walls, etc. Even if the terminal box main body is repaired or replaced, it is easy to remove and reassemble.

Claims (5)

A protrusion 10 formed on a rear surface of the terminal box main body 1 and having upper, lower, left and right walls 11, 12, 13, and 14; Left and right walls 21 and 22 having engaging holes 21a and 22a and 22a and 22b that are engaged with the threaded rods 15 and 16 penetrating through the left and right walls 13 and 14 of the protrusion 10. ), Upper and lower walls 23 and 24 connecting upper and lower ends of the left and right walls 21 and 22, a curved contact surface 25 facing the outer circumferential surface of the telephone pole P, and the contact surface 25 Band fastening extension pieces 26 and 27 formed by extending from upper and lower portions, and nail holes 26a and 27a are perforated, and extending from the contact surface 25 to the left and right sides, and fixing wall surfaces with nail holes 30a perforated. The protruding piece 30 is provided with a fixing member 20 formed integrally to allow the terminal box to be fixed to various objects by detachably coupling the fixing member to the protrusion by a screw rod. Telephone line terminal box fixture. According to claim 1, wherein the upper wall (23) and the left, right wall (21, 22) upper ends are formed with cutouts (31, 32) for excluding interference with the upper wall (11) of the fixing projection (10) The upper coupling holes 21a and 22a of the left and right walls 21 and 22 are formed in a-shape including cutouts 31 and 32, and the lower coupling holes 21b and 22b are themselves in a-shape. Telephone line terminal box fixing device characterized in that formed. 2. The telephone line terminal box fixing device according to claim 1, wherein a rubber pad (33) is attached to the curved contact surface (25). According to claim 2, The upper and lower ends of the extension piece (26, 27) is extended to the front side, the hinge piece (28, 29) is formed at regular intervals with the upper and lower walls (21, 22), the fixing member 20 One end of a pair of semi-circular arc clamp members 40a and 40b is inserted between the upper and lower walls 23 and 24 and the hinge pieces 28 and 29 of the upper and lower portions so as to be rotatable. At the end, the tightening screw 43 is rotatably supported, and the other clamp member 40b is formed with a U-shaped groove 44 into which the tightening screw 43 is inserted, and a thread formed at the distal end of the tightening screw 43 ( 43a) is a telephone line terminal box fixing device, characterized in that the fastening nut (45) is fastened. 5. The hinge screws 28 and 29 of claim 4, wherein the hinge pieces 28 and 29 are covered with a hinge release preventing piece 46 so that the fixing screws 47 penetrating the hinge release preventing pieces 46 are provided. Telephone line terminal box fixing device characterized in that fastened to the screw fastening holes (28b, 29b) (23b, 24b) perforated on the upper and lower walls (23, 24).