KR100707795B1 - Hanger for constructing cable in the sky - Google Patents

Abstract

The present invention relates to a cable hanger that is used to fix the cable to the concave line when the cable is installed in the air by using a concave line, a bent groove (11) formed at the bottom and a pair of brackets (12) extending at right angles at both ends And a + -shaped locking groove 13 formed on both sides of the lower portion of the pair of brackets 12, a pair of bolt holes 14 penetrating into the centers of both sides, and a rough line 1 in the U-shaped groove 11; A coarse wire coupler 10 having a bolt 15 and a nut 16 for fixing the coarse wire 1 by inserting it into the bolt hole 14 in a state where it is inserted; End portions are bent and contacted with each other by the screw 27, the fitting hole 25 is perforated with a screw hole 26 in each side, and formed in the lower portion of the fitting portion 25, respectively, a plurality of Two pairs of brackets 21 having + -shaped locking grooves 22 each having a semi-circular band-shaped cable support 20 protruding outward at right angles from both sides; A rectangular shock absorbing member (30) formed at a lower portion of the T-shaped groove (31) in a longitudinal direction, and having a central portion of the cable support (20) inserted into the T-shaped groove (31); And a pulling portion 41 formed at one end, first and second coupling portions 42 and 47 which are removably coupled to the + -shaped locking grooves 13 and 22, and the + -shaped locking groove ( First and second reduction parts 43 and 48, which can be freely inserted into 13 and 22, the shaft part 45 to which the fitting part 25 is coupled, and the brackets 12 and 21 in a coupled state. A second flange 46 for fixing in contact with the inner surface of the < RTI ID = 0.0 >), a spring 51 that adds lateral elasticity to the brackets 12, 21, and a first and second spring 51. Since it includes a second washer (50, 52), a bolt portion 49 formed on the other end, and a fastener 40 having a nut 53 coupled to the bolt portion 49, various cables laid in common It is easy to separate each cable individually while superimposing them firmly on the overhead line, and the height of each hanger can be adjusted separately according to the size of each cable.

Joga Line, Cable Hanger

Description

Hanger for constructing cable in the sky}

1 is a front view showing a conventional cable construction hanger.

2 is a cross-sectional view of a conventional cable construction hanger.

Figure 3 is a perspective view showing a state in which a cable hanger according to an embodiment of the present invention is installed on the jaw wire to support the cable.

Figure 4 is a front sectional view of a cable hanger according to an embodiment of the present invention.

5 is a side view of a cable construction hanger according to an embodiment of the present invention.

Figure 6 is an exploded perspective view of a cable hanger according to an embodiment of the present invention.

7 is an exploded perspective view of a fixture according to an embodiment of the present invention.

8 is a partial cross-sectional view showing a state in which the fastener according to an embodiment of the present invention is inserted into the locking groove of the cable support.

Figure 9 is a partial perspective view showing a state before the fastener is inserted into the locking groove of the cable support according to an embodiment of the present invention.

10 is a partial perspective view showing a state in which the fastener according to an embodiment of the present invention is inserted into the locking groove of the cable support.

FIG. 11 is a cross-sectional view illustrating a state before the first and second coupling parts are caught in the locking grooves according to an embodiment of the present invention. FIG.

12 is a cross-sectional view showing a state before and after the first and second engaging portions are caught in the locking grooves according to an embodiment of the present invention.

Explanation of symbols on the main parts of the drawings

10: Clamping Coupling Hole 11: ∩ Groove

12: Bracket 13: Jamming groove

14: Bolt ball 15: Bolt

16: Nut 20: Cable support

21: Bracket 22: Jam groove

25: fitting part 26: screw hole

27: screw 30: buffer member

31: T type groove 40: Fixture

41: pulling portion 42: first coupling portion

43: first reduction portion 44: the first flange

45: shaft portion 46: second flange

47: second coupling portion 48: second reduction portion

49: Bolt part 50: The first washer

51: spring 52: second washer

53: Nut

The present invention relates to a cable hanger that is used to fix the cable to the concave line when the cable is installed in the air using a concave line, and more particularly, each cable is individually fixed while strongly fixing various cables jointly installed on the concave line It is easy to separate and relates to a hanger for overhead cable construction that can individually adjust the height of the hanger according to the characteristics of each cable.

Conventional methods for jointly installing various cables by overhead distribution use a method in which a bare wire is installed between both poles, and the cables are bundled with a wire suitable for the bare wire at regular intervals so that the cable is supported by the bare wire. It was. The strand is made of high strength wire and is not struck down with the supporting cable because of the added strong tensile force. This method has a problem in that it takes a long time for construction and is inconvenient to work because it is necessary to loosen all the wires tied to the bare wires and repeat the work after the work when replacing the already installed cable or installing a new cable. .

In order to solve this problem, a method using a hanger wire having a hook formed at both ends is conceived, and the method has a merit that it is more convenient because the hook can be simply connected to the barbed wire and the hanger wire can be reused. There are the same problems as the above method in that all cables are disconnected from the bare wires before being operated.

In addition, as a solution for solving the above problems, Korean Patent No. 10-0376103 discloses a "cable temporary hanger" is disclosed, which will be described below with reference to the drawings.

1 is a front view showing a conventional cable construction hanger, Figure 2 is a cross-sectional view of a conventional cable construction hanger.

Referring to the drawings, the cable construction hanger is curved line coupling sphere (3) that is bent in the shape of a bent and the coupling holes are formed on both sides of the curved coupling (1); Flexible cable strip having various lengths, and a cable temporary strip fastened to the barbed wire coupler (3) wrapped around the cable (2), including fasteners which are joined to both ends of the steel strip, respectively, the coupling piece and the coupling hole is formed (4); And a plurality of cable temporary straps 4 having the same structure as the cable temporary straps 4 but having a longer length in order to be fastened to the first cable temporary straps 4 which are hypothesized. A large number of cables 2 are supported on the bare wires 1 provided between the overhead lines of the overhead lines.

However, the patent has the advantage that it is easy to individually install and remove the various cables, but because the position of the coupling hole is fixed, it is difficult to adjust the height according to the size of the cable, because the coupling piece is simply held in the coupling hole When the wind is strong and the shaking is severe, there is a problem that the coupling piece is separated from the coupling hole and the cable may fall down.

Therefore, the technical problem of the present invention for solving the above problems is easy to separate each cable separately while strongly fixing the various cables jointly hypothesized on the barbed wire, according to the size of each hanger It is to provide a hanger for installing overhead cable with a height adjustable separately.

The present invention to solve the above technical problem,

In the lower groove, a pair of brackets extending at right angles from both ends, a + -shaped locking groove formed on both sides of the lower pair of brackets, a pair of bolt holes penetrating into the center of both sides, A coarse wire coupling sphere having a bolt and a nut for fixing the bark wire by inserting it into the bolt hole in a state where a barbed wire is inserted;

Two pairs of brackets each formed at a lower portion of the fitting portion and a plurality of brackets each having a plurality of + -shaped locking grooves formed in the lengthwise direction are formed at the bottom of the fitting portion so that the end portions are bent and contacted with screws. A cable support in the form of a semi-circular strip each protruding outward;

A rectangular buffer member having a T-groove formed in a longitudinal direction at a lower portion thereof, and having a central portion of a cable support inserted into the T-groove; And

A pulling portion formed at one end, first and second coupling portions detachably coupled to the + -shaped locking groove, first and second reduction portions that can be freely inserted into the + -shaped locking groove, and the fitting A shaft portion to which the attachment is coupled, a second flange for contacting and fixing the inner surface of the bracket in a coupled state, a spring for applying lateral elasticity to the bracket, and first and second supports for both sides of the spring; Provided is a hanger for processing cable construction comprising a washer having a washer, a bolt portion formed at the other end, and a nut coupled to the bolt portion.

Hereinafter, a hanger for temporary cable construction according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

Figure 3 is a perspective view showing a state in which the cable hanger according to an embodiment of the present invention is installed on the concave line to support the cable, Figure 4 is a front sectional view of the cable hanger according to an embodiment of the present invention, 5 is a side view of a cable construction hanger according to an embodiment of the present invention.

In addition, Figure 6 is an exploded perspective view of a cable construction hanger according to an embodiment of the present invention, Figure 7 is an exploded perspective view of a fixture according to an embodiment of the present invention, Figure 8 is an embodiment of the present invention Partial cross-sectional view showing a state in which the fastener is inserted into the locking groove of the cable support.

Referring to Figures 3 to 8, the hanger for processing cable construction according to an embodiment of the present invention, the 조 -shaped barbed wire coupling port 10 and the cable 2 is fixedly coupled to the barbed wire (1) A cable support 20 having a semi-circular band shape is supported and connected to the jaw-coupled coupling 10, and a rectangular cushioning member inserted around the cable support 20 to cushion the cable 2 30, and the fastener 40 is removably coupled to the engaging grooves (13, 22) of the barbed coupling port 10 and the cable support (20).

Referring to FIG. 6, the jaw-shaped coupler 10 has a concave groove 11 formed at a lower portion thereof so that the jaw wire 1 can be inserted therein, and a pair of brackets 12 extend at right angles across the both ends. In addition, a pair of brackets 12 formed at each end are each formed with a + -shaped locking groove 13 at the bottom, so that the fastener 40 is inserted or detachably connected.

In addition, the pair of bolt holes 14 penetrate the center of the both sides of the jaw coupler 10, the bolt 15 in the state in which the jaw wire (1) is inserted into the groove (11) the bolt hole ( 14) and fix the clamping wire 1 by tightening the nut 16 on the opposite side.

In addition, referring to Figure 6, the cable support 20 is formed in a semi-circular band shape, both ends thereof are formed with a fitting portion 25 is joined to the surfaces are bent and contacted, the fitting portion ( 25 is screw holes 26 are drilled on both sides so that the screws 27 can be engaged.

In addition, a pair of brackets 21 are formed at each of the lower portions of the fitting portions 25, and the brackets 21 protrude at right angles and outwards from both sides of the cable support 20, respectively, in the longitudinal direction. A plurality of + -shaped locking grooves 22 are formed along this.

In addition, the rectangular buffer member 30 has a T-groove 31 formed at a lower portion thereof in a longitudinal direction, and a central portion of the cable support 20 is inserted into the T-groove 31 so that the cable support is inserted into the cable supporter. It is interposed between the earth 20 and the cable 2 to act as a buffer.

Referring to FIGS. 7 and 8, the fastener 40 has a pulling portion 41, a first coupling portion 42, a first reduction portion 43, a first flange 44, and a shaft portion from one side. 45, second flange 46, second coupling portion 47, second shrinking portion 48, bolt portion 49, first washer 50, spring 51, second washer 52 ) And nuts 53, and all of them are integrally formed except for the first washer 50, the spring 51, the second washer 52, and the nut 53.

The pulling portion 41 is a portion formed on the shortest side, and is a portion for pulling the fastener 40 toward the compression side of the spring 51 relative to the brackets 12 and 21.

The first and second coupling parts 42 and 47 are rectangular cross-sections. When the fasteners 40 are inserted into the locking grooves and rotated, the first and second coupling parts 42 and 47 are placed in the locking grooves 13 and 22. Is inserted into the fixture 40 serves to be fixed to the bracket (12, 21).

The first and second reduction parts 43 and 48 are square portions whose cross sections are smaller than the first and second coupling parts 42 and 47, and the fastener 40 is connected to the + -shaped locking grooves 13 and 22. When inserting, the part can be inserted freely.

The shaft portion 45 is a portion to which the fitting portion 25 of the cable support 20 is coupled.

The second flange 46 serves to fix the fixture 40 by being in close contact with the inner surfaces of the brackets 12 and 21 while the process tool 40 is coupled to the brackets 12 and 21.

The spring 51 is for adding the fastener 40 to the left and right elasticity relative to the brackets (12, 21), the first and second washers (50, 52) both sides of the spring (51) To play a supporting role.

In addition, a bolt portion 49 is formed at the other end of the fixture 40, and the spring 51 and the first and second washers 50 are provided by a nut 53 coupled to the bolt portion 49. , 52 serves to support the departure from the fixture 40.

9 is a partial perspective view showing a state before the fastener is inserted into the locking groove of the cable support according to an embodiment of the present invention, Figure 10 is a fastener according to an embodiment of the present invention is inserted into the locking groove of the cable support Some perspective views showing status.

In addition, Figure 11 is a cross-sectional view showing a state before the first and second coupling portion engaging in the engaging groove according to an embodiment of the present invention, Figure 12 is a first and second coupling portion according to an embodiment of the present invention It is sectional drawing which shows the state before the latched groove.

As can be seen in Figures 9 and 11, before the fastener 40 is inserted into the locking groove 22, the first and second coupling parts 42 and 47 are inserted in a horizontal state. Next, when the first and second coupling parts 42 and 47 are turned vertically while being pulled out, the first and second coupling parts 42 and 47 are disposed as shown in FIGS. 10 and 12. ) Is inserted into the locking groove 22 is a fixture 40 is fixedly coupled to the bracket (21).

When coupled in this way, the first and second coupling parts 42 and 47 are fixed in the locking groove 22, and the spring 51 presses the fixture 40 to the side of the bracket 2, so that the pulling part ( The first and second coupling parts 42 and 47 are fixedly engaged while being pulled to 41).

In addition, the fixing fixture 40 is the same as the structure and the structure of the coupling groove 13 of the jaw coupling unit 10 and the locking groove 22 of the cable support 20, but the cable support 20 Since a plurality of locking grooves 22 are formed along the longitudinal direction, the locking grooves 22 are inserted in the lower locking grooves 22 when the size of the cable 2 is large, and inserted in the upper portion when the size of the cables 2 is small. By doing this, the length can be adjusted.

According to the hanger for processing cable construction according to the present invention as described above, it is easy to separate each cable individually while superimposing and strongly fixing the various cables laid jointly on the barbed wire, according to the size of each cable The height can be adjusted separately.

Claims (1)

A groove 11 formed at the bottom, a pair of brackets 12 extending at right angles from both ends, a + -shaped locking groove 13 formed at both sides of the pair of brackets 12, respectively, and a center of both sides. A bolt 15 and a nut for fixing the jaw wire 1 to be inserted into the bolt hole 14 while the pair of bolt holes 14 penetrated through the grooves 1 are inserted into the chamfer 11. A coarse wire coupler 10 having 16; End portions are bent and contacted with the screw 27, the fitting portion 25 is formed in each of the screw holes 26 perforated, and the lower portion of the fitting portion 25 is formed, respectively, a plurality of + in the longitudinal direction Two pairs of brackets 21 having a female locking groove 22 formed therein are semi-circular band-shaped cable supports 20 protruding outward at right angles from both sides; A rectangular shock absorbing member (30) formed at a lower portion of the T-shaped groove (31) in a longitudinal direction, and having a central portion of the cable support (20) inserted into the T-shaped groove (31); And A pulling portion 41 formed at one end, first and second coupling portions 42 and 47 which are removably coupled to the + -shaped locking grooves 13 and 22, and + -shaped locking grooves 13, The first and second reduction parts 43 and 48, which can be freely inserted into 22, the shaft part 45 to which the fitting part 25 is coupled, and the brackets 12 and 21 in the coupled state. A second flange 46 for contacting and fixing the inner surface, a spring 51 for applying lateral elasticity to the brackets 12 and 21, and first and second supports for supporting the spring 51 from both sides. A hanger for processing cable construction, comprising: a fixture (40) having a washer (50, 52), a bolt portion (49) formed at the other end, and a nut (53) coupled to the bolt portion (49).

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