KR200454869Y1

KR200454869Y1 - Type of cable hanger

Info

Publication number: KR200454869Y1
Application number: KR2020100011734U
Authority: KR
Inventors: 조민희
Original assignee: (주)경일
Priority date: 2010-11-15
Filing date: 2010-11-15
Publication date: 2011-08-02

Abstract

The present invention relates to an open type coarse hanger, in particular, the present invention in the U-type cable hanger that is installed at regular intervals along the line to prevent sagging of the general cable or communication optical cable, cable or communication optical cable It is formed in a "U" shape so as to hang on, a pair of hanger body 110 is coated with an insulating coating on the outside, one end of the pair of hanger body 110 is bent in an inverted "U" shape connected integrally The elastic support 100 is formed, the other end of the pair of hanger body 110 is a hook portion 121 of the structure bent so that the hook portion 121 is bent so that it can be fixed to the jaw line 120, the hook portion 121 The first inclined bent portion 122, the protruding direction of the first inclined bent portion 122 having a predetermined inclination in the opposite direction to the bending direction of the hook portion 121 so that the coarse wire is easily fitted to the end of the) And reverse It is configured to include a second inclined bent portion 123 is formed in a protruding structure with an inclination to prevent the loosening of the jaw wire fitted.
According to the present invention, it is easy to install and dismantle the general cable or communication optical cable installed on the barbed wire, and also, by simply installing a plurality of communication optical cables on one barbed wire, it is effective to improve workability and productivity. have.

Description

U-type cable hanger

The present invention relates to an open clamshell hanger, which facilitates the installation and dismantling of communication optical cables and general cables installed on a clamshell, and has an open clamper that can secure installation reliability by providing stable fixation even when the external environment changes. It's about a hanger.

In general, a concave wire for connecting an optical cable is installed between the telegraph pole and the telegraph pole for communication, and the concave wire consists of a wire having a constant tension, and is pre-installed between the telegraph pole and the telephone pole for communication, and a signal between the communication base stations through the concave wire. It is now possible to install optical cables installed for transmission.

That is, in the conventional structure in which the optical cable is installed on the barbed wire, a plurality of barbed wires are fixedly installed at regular intervals between the telegraph pole and the telegraph pole for communication, and are fixed by tying the optical cable to the barbed wire using a thin electric wire, and the deflection of the optical cable. In order to prevent this problem, the bare wires and optical cables are continuously bundled with thin wires.

However, since the structure of installing the optical cable on the barbed wire is too primitive as described above, there is a drawback not only to reduce the workability of the worker but also to require excessive working time, and it is difficult to uniformly adjust the spacing between the barbed wire and the optical cable. The deflection phenomenon of the optical cable occurs, and there is a risk of safety accidents because the worker has to bundle the bare wires and the optical cable with the electric wire that hangs on the bare wire for a long time. Since it must be incision one by one, there was a problem that the workability or productivity is reduced.

In order to solve the above problems, the conventional cable-shaped hanger for the optical cable is described with reference to FIG. 1 as follows.

Conventional optical cable hanger hanger is fixed to a plurality of optical cable (2) by using a bare wire hanger (1) on the bare wire (4) installed between the telegraph pole (7) and the telegraph pole (7) for communication, the concave hanger (1) Is a U-shaped hanger body (3) coated with a protective mold on its outer side so that the communication optical cable (2) can be caught and fixed, and bent at both ends of the upper side of the hanger body (3), respectively. The hook portion 5a, which is fixedly installed and can be fixed by being fitted to the jaw wire 4, is fixed to the hanger body 3 and the hanger body 3 that is horizontally fixed to the hanger body 3 that is bent at its tip. It consists of a mounting bracket (6) that can support and secure the optical cable (2) passing through, while the elastic hanger (5) is bent in a staggered direction, respectively, elastically fixed to the barbed wire 4, the installation Left and right on the body of the bracket (6) Each fitting groove 6a is formed so that a plurality of mounting brackets 6 may be elastically fitted to the hanger body 3.

Here, the characteristic of the concave hanger (1) for fixing the optical cable (2) to the concave line (4) is that the elastic hanger (5) is elastically installed on the upper portion of the hanger body (3) to be staggered to the concave line (4) Fixing the liner hanger (1) in a more rigid state, and the mounting bracket (6) is installed on the upper portion of the optical cable (2) to be caught on the liner hanger (1) is to be able to support and fix the optical cable (2) .

As shown in FIG. 2, the cladding hanger 1 for the optical cable 2 having the above structure fixes the elastic hanger 5 in a staggered state to the cladding wire 4, and in this state of the hanger body 3. It passes through the optical cable 2 to the inside, it is to be fixed by pressing the optical cable 2 by inserting the mounting bracket 6 in the upper portion of the optical cable 2 caught on the hanger body (3).

In addition, the plurality of optical cables (2) can be fixed to the barge hanger (1) independently of each other, the mounting bracket (6) in the state where one optical cable (2) is caught in the lower part of the hanger body (3) ) Is installed in the hanger body (3) to fix the optical cable (2), and the mounting bracket (6) for the mounting bracket (6) again on the top of the mounting bracket (6) on the hanger body (3) It can be inserted and fixed.

That is, when the mounting bracket 6 is fixed to the hanger body 3 by the number of optical cables 2 passing through the barley hanger 1 as described above, a plurality of optical cables ( 2) can be installed more easily.

As described above, in order to remove the barge hanger 1 installed on the barge wire 4, first, the mounting bracket 6 is separated from the hanger body 3, and then the elastic hanger 5 is pressed to press the barbed wire 4. ), The rough line hanger 1 is simply separated.

On the other hand, a plurality of the barley hanger 1 is installed at regular intervals along the barbed wire 4 to prevent sagging of the optical cable (2). First, a plurality of conical line hangers 1 are installed on a concave line 4, a plurality of optical cables 2 are provided on the conic line hangers 1, and then a plurality of concave line hangers 1 are arranged at intervals such that the optical cables 2 do not sag. Arrangement of the barbed wire hanger 1, in this state through the mounting bracket 6 to secure the optical cable (2) hooked to the barbed wire hanger (1).

Here, the hanger body (3) is prevented from electric shock by applying a protective mold made of plastic or rubber so that the operator can hold by hand, and the outside of the optical cable (2) passing through the hanger body (3) It can also prevent damage.

In addition, in the case of the mounting bracket (6) is a partition that can be installed by separating a plurality of optical cables (2) from each other, the material is formed of a plastic having elasticity to be elastically installed or separated on the hanger body (3) To this end, the front of the fitting groove (6a) for this purpose is to be cut into the hanger body (3) can be inserted into a fixed fit.

In addition, since the elastic hanger 5 is positioned in a staggered state while having elastic force, when the elastic hanger 5 is hooked to the jaw wire 4 in the pressed state, the hook portion 5a of the elastic hanger 5 is connected to the hairline. It is elastically fixed, and thus the hanger body 3 is fixed so that the hanger body 3 does not move in the jaw wire 4 because the elastic hanger 5 is fixed in a state in which the jaw wire 4 is pressed.

Therefore, when adjusting the amount of deflection of the optical cable 2 fixed to the barley hanger 1, the position of the barbed hanger 1 should be adjusted. For this purpose, the barley hanger 1 is held while holding the elastic hanger 5. By moving the elastic hanger (5) in the proper position by moving) is a fixed line hanger (1) is installed in place.

However, since the mounting bracket 6 is installed in the barbed hanger 1 having the structure as described above, there is a problem that it is difficult to install another barbed hanger.

In addition, the hanger (1) has a high waste of time when the elastic hangers (5) having high elastic force are staggered with each other, the installer is going to open the hand one by one to hang on the barbed wire (4).

In addition, the hanger 1 has a problem that the elastic hanger (5) and the hanger body (3) having a high elastic force is staggered with each other to be insulated by the effect of severe wind, such as being pressed by the optical cable during the actual installation.

The present invention has been made to solve the above-described problems, the object of the present invention is to facilitate the installation and dismantling work of the general cable or communication optical cable installed on the coarse wire, and, in addition, a plurality of communication optical cables in a single wire By providing it, it is providing the rough ship hanger which can improve workability and productivity.

Particularly, a more specific object of the present invention is to provide a first inclined bent portion to facilitate the fitting operation when the concave line is fitted to the concave line hanger, and to prevent the shell of the concave line from being removed from the external strong wind or rainfall environment. It can be equipped with two inclined bends to realize a stable fixing effect, and additionally provided with a bent protrusion and a cable fixing bar to prevent detachment after the optical cable is inserted to provide a fixed hanger that can realize a more reliable fixing structure. There is.

As a means for solving the above problems, the present invention, in the U-type cable hanger which is installed at regular intervals along the strand to prevent sagging of the general cable or communication optical cable, the cable or communication optical cable It is made of a "U" shape so as to hang, a pair of hanger body 110 is coated with an insulating coating on the outside; One end of the pair of hanger body 110, the elastic support portion 100 is formed to be bent in an inverted "U" shape connected integrally; The other end of the pair of hanger body (110) is an elastic body hook (120) formed at the tip of the hook portion 121 of the bent structure so that it can be fixed to be inserted into the concave line; A first inclined bent portion 122 having a constant inclination in a direction opposite to the bending direction of the hook portion 121 so that a rough line can be easily fitted at the end of the hook portion 121; A second inclination bent portion 123 which is formed in a protruding structure with an inclination in a direction opposite to the protruding direction of the first inclination bending portion 122 and prevents loosening of the inserted bark wire; a U-type configured Allow cable hangers to be provided.

In particular, in the structure of the present invention between the pair of hanger body 110 and the elastic support portion 100, at least one first bent protrusion 101 is formed in the inner direction of the "U" -shaped bent portion is formed at least one On the opposite hanger body 110 in which the first bent protrusion 101 is formed, at least one second bent protrusion 102 is formed in a direction opposite thereto.

In addition, the U-type cable hanger according to the present invention further includes a cable fixing bar 130 for fixing the first bending protrusions 101 and the second bending protrusions 102, and the cable fixing. Bar 130 is provided with a ring-shaped first fixing portion 131 is fixed in the form of being fitted to any one of the first bent projection 101 or the second bent projection 102, the first height It is connected to the government 131 and the bar type support 132, it may be made of a ring-shaped second fixing portion 133 that can be fixed to the first bent projection 101 or the second bent projection (102). have.

In addition, the type (U-type) cable hanger according to the present invention, the hanger body so that the pair of hanger body 110 is wider than the width of the elastic support portion 100 and the constant elasticity, the hanger body It is implemented in the form having an elastic inclination angle that is wider toward the outside toward the center of the "U" -shaped bent portion of the, the hanger body 110 is in close contact with the elastic support portion 100, the hanger body The hook portion 121 formed at one end of the hook portion 121 is fitted to the jaw wire 4 and is fixed to the second inclined bent portion 123. When the hanger body 110 is placed, the hook portion 121 is placed on the elastic force of the elastic support portion 100. By hanging the hanger body 110 to the left and right can be elastically fixed to the jaw wire (4).

In addition, the support 132 of the present invention may be formed of an elastic member connecting the first and second fixing parts, and the insulating coating 111 may be formed in a thickness range of 0.5mm to 5mm. .

According to the present invention, it is easy to install and dismantle the general cable or communication optical cable installed on the barbed wire, and also, by simply installing a plurality of communication optical cables on one barbed wire, it is effective to improve workability and productivity. have.

Particularly, when the concave line is fitted to the concave line hanger, the first inclined bent portion is provided to facilitate the fitting operation, and the inserted concave line has a second inclined bend portion so as to prevent fugitive removal of the conic line even under environmental changes of external strong wind or rainfall. The fixing effect can be realized, and additionally, a bending protrusion and a cable fixing bar are additionally provided to prevent detachment after the optical cable is inserted, thereby achieving a more reliable fixing structure.

In addition, since the upper part of the hanger is formed in an open structure, an advantage of stacking another cable or an optical cable is also realized.

1 is a conceptual diagram illustrating a state in which a cable or an optical cable is installed by using a concave hanger on a concave line according to the prior art.
Figure 2 shows the structure of a conventional barley hanger.
3a to 3c show the structure of the type cable hanger according to the present invention, respectively showing a front view, a side view, and an operational state diagram.
Figure 4a is a diagram showing the installation state of the type cable hanger according to the present invention, Figure 4b shows the installation complete state.

Hereinafter, with reference to the accompanying drawings will be described in detail the configuration and operation according to the present invention. In the description with reference to the accompanying drawings, the same components are given the same reference numerals regardless of the reference numerals, and duplicate description thereof will be omitted. The terms first, second, etc. may be used to describe various components, but the components should not be limited by the terms. The terms are used only to distinguish one component from another component.

The gist of the present invention implements an open hanger structure to install a plurality of cables stacked, and a structure that implements the ease of installation work and a jogger hanger that implements a stable fixed structure so that the cable or the wire is not detachable by the external environment To provide.

3A and 3B are front and side views illustrating a U-type cable hanger (hereinafter, referred to as a 'cable hanger') according to the present invention.

Referring to the drawings, the cable hanger according to the present invention is made of a "U" shape so as to hang on the cable or optical fiber for communication, a pair of hanger body 110 and the pair of hangers coated with an insulating coating on the outside One end of the body 110 is elastically supported portion 100 is formed to be bent in an inverted "U" shape that is connected integrally, and the other end of the pair of hanger body 110 is of a structure bent so that it can be fitted to be fixed to the joule The hook portion 121 has a fixed inclination in the opposite direction to the bending direction of the hook portion 121 so that the barbed wire can be easily fitted to the elastic hanger 120, the end of the hook portion 121 formed at the tip It comprises a first inclined bent portion 122, the second inclined bent portion 123 having a slope in the opposite direction to the protruding direction of the first inclined bent portion 122 to prevent the loosening of the inserted barbed wire is formed in a protruding structure do.

Specifically, the cable hanger 1 according to the present invention is preferably formed of a steel wire with high elasticity as a whole.

The elastic support portion 100 is implemented to be bent in the shape of the "형성된" shape is formed in the overall shape is bent to the center portion. The elastic support is also bent in a steel wire bar, if implemented in the "∩" shape to have a structure having a constant elastic force itself.

In addition, both ends of the elastic support portion 100 is formed with a pair of hanger body 110 is integrally connected to each other. That is, as shown in Figures 3a and 3b, the hanger body 110 is basically formed by bending the steel wire extending to the elastic support portion 100 to the "U" shape, inside the "U" -shaped bent portion It is preferred that the cable 2 be embodied in such a way that it can span. The cable 2 is a concept including a general cable having a constant diameter or an optical cable. In addition, an insulating coating 111 is applied to the outside of the hanger body 110, the insulating coating may be any one of rubber or polyethylene insulating coating, vinyl coating, the thickness of the insulating coating is 0.5mm ~ 5mm. In other words, the higher the voltage, the higher the strength of the insulation coating. This means that the voltage higher than the hearing voltage may appear on the line because of the abnormal voltage. The phenomenon such as invading the low pressure side of the track occurs, in order to prepare for this, the thickness setting in the above-described range should be adjusted.

In particular, between the pair of hanger body 110 and the elastic support portion 100, the first bent projections (101, 202) formed in the inward direction of the "U" -shaped bending portion) is formed at least one or more Preferably, at least one or more second bent protrusions 102 may be further formed in the opposite hanger body 110 in which the first bent protrusions 101 are formed.

As shown, the first bent projection (101, 102) or the second bent projection (103, 104) is the hanger body is elastic by the case when the cable (2) is received is inserted into the hanger body (110) It can be easily accommodated, but can be implemented to prevent detachment by the external environment.

In particular, in order to secure a stable structure of the optical cable accommodated in the hanger body 110, the present invention further includes a barbed line fixing bar 130 for fixing the first bent projection 101 and the second bent projection (102) Preferably configured.

3B and 3C, the cable fixing bar 130 is a ring-shaped first fixed in a form that is fitted to any one of the first bending protrusion 101 or the second bending protrusion 102. The fixing part 131 is provided, and is connected to the first fixing part 131 and the bar type support 132, and can be fixed to the first bending protrusion 101 or the second bending protrusion 102. It may be implemented in a structure having a ring-shaped second fixing portion 133.

That is, as shown in Figure 3c, the ring-shaped first fixing portion 131 is fitted through the end of the hanger body to the first bent projections 101, 102 or the second bent projections 103, It is arranged in the form of being caught, 104, the second fixing part 133 is the "U" of the hanger body on the opposite side of the first bent projections (101, 102) or the second bent projections (103, 104) It is possible to more stably fix the optical cable inserted by blocking the bent portion.

In this case, when a plurality of the first bent projections 101 and 102 or the second bent projections 103 and 104 are formed, the cable fixing bar 130 is disposed even when a plurality of optical cables are stacked. It can be adjusted freely, it is possible to increase the efficiency of the fixing operation.

In particular, when considering that the cable hanger is elastically fixed to the jaw wire is fixed to the left and right (see Fig. 4a), the support 133 of the cable fixing bar 130 can be increased or decreased with a constant elasticity More preferably, it is formed by a member.

As shown in Figure 3a and Figure 3b, the hook of the elastic body 120 of the configuration of the cable hanger according to the present invention is hooked to the other end of the pair of hanger body 110 is bent to be fixed to the clamping line Preferably, the portion 121 is implemented in a structure formed at the tip.

In particular, the first inclined bent portion 122 and the inclined bend having a constant inclination in the opposite direction (X) of the hook portion 121 in the bending direction of the hook portion 121 so that the jaw line can be easily fitted to the end of the hook portion 121 It is preferable that the second inclination bent portion 123 is formed to have a slope of the protruding direction and the reverse direction (Y) of the part 122 to prevent the loosening of the inserted barbed wire.

This is implemented in such a structure that the first inclined bent portion 122 has an inclination that spreads outward so that the concave line can be easily inserted, so that the inserted bare line is not easily detached by the second inclined bent portion 123. It will act as a fixed hanger.

In addition, the cable hanger 1 according to the present invention has a constant elasticity as shown in Figure 3a, the pair of hanger body 110 has a width (D2) wider than the width (D1) of the elastic support portion 100 It is preferable to implement in the form having an elastic inclination angle (θ) widens outward from the center of the "U" -shaped bent portion of the hanger body to implement.

This, as shown in Figure 4a to be described later in the working state, the pair of hanger body 110 is hook portion 121 formed on one end of the hanger body 110 in the state in close contact with the elastic support portion 100 is the concave line 4 In order to be elastically fixed to the concave wire 4 by the hanger body 110 is unfolded to the left and right by the elastic force of the elastic support 100 when the hanger body 110 is placed. to be.

4a and 4b is a state diagram showing the use of the cable hanger according to the present invention.

Referring to the figure shown, the cable hanger 1 according to the present invention, as shown in Figure 4a, to be mounted to the line 4 in the state receiving the cable 2, a pair of hanger body 110 ) Is fixed in a state in which the hook portion 121 formed at one end of the hanger body 110 is fitted to the jaw wire 4 in a state in which the elastic support part 100 is in close contact with the arrow A direction, and the hanger body 110. When the) is released, the hanger body 110 is elastically and automatically fixed to the jaw line 4 as the hanger body 110 is unfolded from side to side by the elastic force of the elastic support part 100 and the hanger body 110 in the direction of an arrow (B).

In this case, as described in FIG. 3A, the first inclined bent portion 122 performs a fixing function to prevent arbitrary detachment after fixing the jaw wire, and the first bend in the inner direction of the hanger body 110. The protrusion 101 and the second bending protrusion 102 are provided to prevent any dropping of the cable 2, and the above-mentioned barbed fixing bar 130 may be added to further secure the stability.

In order to prevent the cable hanger 1 from sagging, a plurality of cable hangers 1 may be installed at regular intervals along the line 4, and the installation method thereof may include a line of the cable hanger 1 as described above. In the state laid over (4), the cable 2 can be hooked by pulling the elastic support part in the C direction in FIG. 3B, and the workability and productivity are very high.

In addition, since the cable hanger 1 according to the present invention has an open structure having an open top, it is possible to stack a plurality of cables, in which case the first bent projection portion 101 and the second bent projection portion 102, the barbed wire By the addition of the fixing bar 130 it is possible to implement a stable fixing force.

In the detailed description of the present invention as described above, specific embodiments have been described. However, various modifications are possible without departing from the scope of the present invention. The technical spirit of the present invention should not be limited to the described embodiments of the present invention, but should be defined by the claims and their equivalents.

1: cable hanger
2: cable or optical cable
4: jogasun
100: elastic support
101: first bending protrusion
102: second bending protrusion
110: hanger body
111: insulation coating
120: elastic hanger
121: hook portion
122: first bend bend
123: second slope bend
130: cable fixing bar
131: First Government
132: support
133: Second Government

Claims

In the U-type cable hanger that is installed at regular intervals along the bare wires to prevent sagging of general cable or communication optical cable,
A pair of hanger bodies 110 formed of a “U” shape so as to hang over a cable or an optical fiber for communication, and having an insulating coating applied thereon;
One end of the pair of hanger body 110, the elastic support portion 100 is formed to be bent in an inverted "U" shape connected integrally;
The other end of the pair of hanger body (110) is an elastic body hook (120) formed at the tip of the hook portion 121 of the bent structure so that it can be fixed to be inserted into the concave line;
A first inclined bent portion 122 having a constant inclination in a direction opposite to the bending direction of the hook portion 121 so that a rough line can be easily fitted at the end of the hook portion 121;
A second inclined bent portion 123 having a slope in a direction opposite to the protruding direction of the first inclined bent portion 122 and preventing the loosening of the jaw line inserted into the protrusion structure;
U-type cable hanger configured including.

The method according to claim 1,
Between the pair of hanger bodies 110 and the elastic support portion 100,
At least one or more first bending protrusions 101 formed in an inner direction of the “U” -shaped bending part are formed.
U-type cable hanger, characterized in that at least one or more second bent projections 102 are formed in the opposite hanger body 110 in which the first bent projections 101 are formed.

The method according to claim 2,
The U-type cable hanger,
Further comprising a cable fixing bar 130 for fixing the first bent projection 101 and the second bent projection 102,
The cable fixing bar 130,
A ring-shaped first fixing part 131 is provided, which is fixed in a form of being fitted to either the first bending protrusion 101 or the second bending protrusion 102.
A ring-shaped second fixing portion 133 connected to the first fixing portion 131 and the bar type support 132 and fixed to the first bending protrusion 101 or the second bending protrusion 102. U-type cable hanger, characterized in that consisting of.

The method according to claim 1,
The U-type cable hanger,
The pair of hanger body 110 to implement a wider width and a constant elasticity than the width of the elastic support 100,
As the distance from the center of the "U" -shaped bent portion of the hanger body is implemented in the form having an elastic inclination angle widening outward,
The pair of hanger body 110 is hook portion 121 formed on one end of the hanger body 110 in the state in close contact with the elastic support portion 100 is fitted to the concave wire (4),
When the hanger body 110 is placed, the hanger body 110 is unfolded from side to side by the elastic force of the elastic support part 100 to be elastically fixed to the concave wire 4 by being installed ( U-type) cable hanger.

The method according to claim 3,
The support 132 is a U-type cable hanger, characterized in that formed of an elastic member connecting the first fixing portion (131) and the second fixing portion (132).

The method according to any one of claims 1 to 4,
The insulation coating 111 is a type (U-type) cable hanger, characterized in that formed in the range of 0.5mm ~ 5mm thick.