KR200468964Y1 - Clamp device for adjusting cable tension - Google Patents

Clamp device for adjusting cable tension Download PDF

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Publication number
KR200468964Y1
KR200468964Y1 KR2020130005822U KR20130005822U KR200468964Y1 KR 200468964 Y1 KR200468964 Y1 KR 200468964Y1 KR 2020130005822 U KR2020130005822 U KR 2020130005822U KR 20130005822 U KR20130005822 U KR 20130005822U KR 200468964 Y1 KR200468964 Y1 KR 200468964Y1
Authority
KR
South Korea
Prior art keywords
hole
tension
cable
clamp device
support bolt
Prior art date
Application number
KR2020130005822U
Other languages
Korean (ko)
Inventor
윤세환
Original Assignee
하나전기통신(주)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 하나전기통신(주) filed Critical 하나전기통신(주)
Priority to KR2020130005822U priority Critical patent/KR200468964Y1/en
Application granted granted Critical
Publication of KR200468964Y1 publication Critical patent/KR200468964Y1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G11/00—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
    • F16G11/12—Connections or attachments, e.g. turnbuckles, adapted for straining of cables, ropes, or wire
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
    • H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G7/00—Overhead installations of electric lines or cables
    • H02G7/02—Devices for adjusting or maintaining mechanical tension, e.g. take-up device
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G7/00—Overhead installations of electric lines or cables
    • H02G7/05—Suspension arrangements or devices for electric cables or lines
    • H02G7/053—Suspension clamps and clips for electric overhead lines not suspended to a supporting wire

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Installation Of Indoor Wiring (AREA)

Abstract

The present invention relates to a cable tension tension clamp device, and more particularly to a tension tension clamp device that can adjust the tension of the cable fixed to the body by tightening the nut after passing the support bolt through the through hole formed in the body. It is about.
According to the present invention, in adjusting the tension of the cable wired on the inner wall or ceiling of the building, there is no need for a separate tension control buckle, there is an effect that the installation and dismantling of the device is easy.
In addition, there is an effect that the tension can be adjusted by closely fixing two types of cables having different diameters to the first through hole or the second through hole of the body.

Description

Cable tension tension clamp device {CLAMP DEVICE FOR ADJUSTING CABLE TENSION}

The present invention relates to a cable tension tension clamp device, and more particularly to a tension tension clamp device that can adjust the tension of the cable fixed to the body by tightening the nut after passing the support bolt through the through hole formed in the body. It is about.

Generally, various cables such as a power cable for supplying electric power or a communication cable for wired communication are installed in a building such as a home or a public office.

Usually cables are routed to the inner wall of the building or to the side of the ceiling, and cable fixing devices are installed at fixed intervals to fix the cables.

However, the conventional cable fixing device does not properly prevent the cable sagging due to the load due to its structure or functional problems, and there is a problem in that the installation cost is increased by requiring a plurality of clamp devices.

In order to prevent the deflection and to adjust the tension of the cable in recent years various cable fixing devices have appeared, the related art has been disclosed in the Republic of Korea Registered Room No. 20-043343.

1 is a perspective view of a clamp device according to the prior art, Figure 2 is a state diagram of use of the clamp device according to the prior art.

1 and 2, the "long clamp for communication cable of the prior art" is formed with a cable fixing groove for fixing the communication cable and formed with a plurality of fixing grooves to fit the upper body to the other lower body The upper body, the cable fixing groove for fixing the communication cable is formed, and the lower body formed with a plurality of fixing grooves for inserting the upper body into the lower body on the other side, and bolts and nuts connecting the upper body and the lower body Is done.

The prior art roll clamp is to adjust the tension of the cable fixed to the body by fastening the turnbuckle to the pull ring formed on the side of the body as shown in Figure 2 and rotating the turnbuckle.

The roll clamp according to the prior art has an advantage in that it is not necessary to install a plurality of clamp devices, but when it is installed and used on the wall of a building, it is inconvenient to use, such as the turnbuckle hitting the wall and the work cannot be properly performed when dismantling. Was present.

KR 20-043343 Y1

The present invention was devised to solve the above problems, an object of the present invention is to pass through the support bolt to the through-hole formed in the body tension tension which can adjust the tension of the cable fixed to the body by tightening the nut In providing a clamp device.

In addition, the present invention provides a tension tension clamp device capable of closely fixing two types of cables having different diameters to a first through hole or a second through hole of a body.

In order to achieve the above object, the cable tension tension clamp device according to the present invention is a pair of first body and the second body is formed in the longitudinal direction of the two semicircular grooves on the inner surface facing each other and The first and second bodies are screwed into each other to form a first through hole and a second through hole having different diameters, and through fastening holes formed at opposite positions of the first and second bodies. The bolt and nut to be screwed together, and one end of the hook-like shape are fastened to the anchor, and the other end of which the thread is formed is tightened by a tightening nut after passing through the first or second through hole, thereby making the first or the first And a support bolt for adjusting the tension of the cable tightly fixed to the through hole, wherein the support bolt passes through the second through hole when the cable is tightly fixed to the first through hole. The support bolt when the cable is fixed in close contact with the second through holes is characterized in that through the first through hole.

In addition, when the cable is tightly fixed to the second through-hole, either end of the first through-hole or one end of both ends is characterized in that the guide bushing for guiding the support bolt is further provided.

In addition, the first and second through-holes are characterized in that a plurality of grooves are arranged spaced apart by a predetermined interval.

According to the present invention, it is possible to adjust the tension of the cable fixed to the body by tightening the nut after passing the support bolt through the through hole formed in the body, there is no need for a separate tension adjustment turnbuckle, installation and dismantling work This has an easy effect.

In addition, there is an effect that the tension can be adjusted by closely fixing two types of cables having different diameters to the first through hole or the second through hole of the body.

1 is a perspective view of a clamp device according to the prior art.
Figure 2 is a state of use of the clamp device according to the prior art.
3 is a perspective view of a cable tension tension clamp device according to the present invention.
FIG. 4 is an exploded perspective view of FIG. 3; FIG.
5 is a state diagram used in FIG.
Figure 6 is an exploded perspective view of a cable tension tension clamp device according to another embodiment of the present invention.
7 is a state diagram used in FIG.

Hereinafter, with reference to the accompanying drawings will be described "cable tension tension clamp device" (hereinafter referred to as "clamp device") according to an embodiment of the present invention.

3 is a perspective view of the cable tension tension clamp device according to the present invention, Figure 4 is an exploded perspective view of Figure 3, Figure 5 is a state diagram of the use of FIG.

3 to 5, the clamp device 20 according to the present invention has the first and second through holes 224 and 226 by screwing the first body 22-1 and the second body 22-2. ) Body 22 forming a), support bolts 24 for adjusting the tension of the cable 30 fixed to the body 22, the first body 22-1 and the second body 22-2 And a bolt 26a and a nut 26b that are screwed through the fastening holes 222-1 and 222-2, respectively.

The body 22 is formed by combining the first body 22-1 and the second body 22-2, and the first body 22-1 and the second body 22-2 are paired. It has a structure corresponding to each other.

The body 22 may have a substantially rectangular parallelepiped shape in consideration of the installation of the clamp device 20, but may have various shapes that can be modified by those skilled in the art according to the structure of the installation space. have.

Two semicircular grooves 224-1, 226-1, 224-2, and 226-2 are formed on the inner side surfaces of the first body 22-1 and the second body 22-2 facing each other. Two or more fastening holes 222-1 and 222-2 are formed at positions of the first body 22-1 and the second body 22-2 facing each other.

The first body 22-1 and the second body 22-2 are coupled by screwing the bolt 26a and the nut 26b through the fastening holes 222-1 and 2, respectively, wherein the inner surfaces are respectively. The two semi-circular grooves 224-1, 226-1, 224-2, and 226-2 formed in the first through holes 224 and the second through holes 226 having different diameters are formed.

The cable 30 may be tightly fixed to the first or second through holes 224 and 226 by combining the first and second bodies 22-1 and 22-2, and the through holes 224 and 226. According to the diameter of the two types of cables 30 having different diameters may be fixed. For reference, the sizes of the first through hole 224 and the second through hole 226 are relative to each other, but hereinafter, it is assumed that the size of the first through hole 224 is larger than that of the second through hole 226. .

Meanwhile, the diameters of the through holes 224 and 226 are the diameters of the cables 30 fixed to the respective through holes 224 and 226 so that the cable 30 can be firmly fixed inside the through holes 224 and 226. It is preferable to substantially coincide with the plurality of grooves 224 and 226. A plurality of grooves 224a and 226a may be formed in the through holes 224 and 226.

The support bolt 24 is a device for adjusting the tension of the cable 30 tightly fixed to the first or second through holes 224 and 226 of the body 22, and one end thereof may be fastened to an anchor (not shown). The hook is formed so that the other end is threaded so that the other end may pass through the first through hole 224 or the second through hole 226 and then be tightened by the tightening nut 28.

The diameter of the support bolt 24 is smaller by a slight difference than the diameter of the second through hole 226 so that the support bolt 24 can be smoothly moved in the longitudinal direction while passing through the second through hole 226. Is preferably formed.

According to the configuration of the present invention, the clamp device 20 is a cable 30 that is fixed to any one of two types of cable 30 having different diameters, that is, the first through hole 224 or the second through hole 226. It can be used to adjust the tension for.

Specifically, when the cable 30 is tightly fixed to the first through hole 224, the support bolt 24 passes through the second through hole 226 and is tightened by the tightening nut 28, and the cable 30 is When tightly fixed to the second through hole 226, the support bolt 24 may be made to pass through the first through hole 224 and be tightened by the tightening nut 28. The latter case will be described with reference to FIGS. 6 and 7 described below.

Looking at the operation of the clamp device 20 according to an embodiment of the present invention, as shown in FIG. 5, first receiving and fixing the cable 30 in the first through hole 224, the second through hole 226 ) Inside the support bolt 24, which is fixed by an anchor, passes through.

In this state, if the tightening nut 28 is tightened along the thread line formed at the other end of the support bolt 24, the body 20 fixing the cable 30 is one end of the support bolt 24. ), The cable 30 is pulled taut as the cable 30 is pulled together with the body 20.

6 is an exploded perspective view of the cable tension tension clamp device according to another embodiment of the present invention, Figure 7 is a state diagram of the use of FIG.

6 and 7, unlike FIG. 4, the support bolt 24 penetrates through the first through hole 224 and is fastened by a tightening nut 28, and the cable 30 has a second through hole 226. It can be fixed in close contact. As described above, the cable 30 may be accommodated in the second through hole 226 by approximately matching the diameter of the second through hole 226.

In addition, a guide bushing 29 for guiding the support bolt 24 may be further provided at either end or both ends of the first through hole 224. The guide bushing 29 prevents the support bolt 24 from loosening in the first through hole 224 due to the difference in diameter between the support bolt 24 and the first through hole 224, and the support bolt 24. When the nut is tightened by the fastening to the body 20 serves to smoothly move to one side.

Looking at the operation of the clamp device 20 according to another embodiment of the present invention, as shown in Figure 7 accommodates and secures the cable 30 in the second through hole 226, the first through hole 224 ) Inside the support bolt 24, which is fixed by an anchor, passes through. At this time, the guide bolt 29 is inserted into the support bolt 24.

In this state, when the tightening nut 28 is tightened along the thread line formed at the other end of the support bolt 24, the body 20 fixing the cable 30 moves as shown in FIG. 5, and thus the cable 30 is moved. The tension of the cable 30 can be strengthened while being pulled taut.

According to the configuration of the present invention, the tension of the cable 30 fixed to the body 22 by tightening the nut 28 after passing the support bolt 24 through the through hole 224 formed in the body 22 Since it is possible to adjust, there is no need for a separate tension adjustment turnbuckle, there is an advantage of easy installation and dismantling of the device.

In addition, there is an advantage that the tension of the cable 30 can be adjusted by closely fixing two types of cables 30 having different diameters to the first or second through holes 224 and 226 of the body 22.

Although preferred embodiments of the present invention have been described above with reference to the accompanying drawings, the technical configuration of the present invention described above does not change the technical spirit or essential features of the present invention by those skilled in the art to which the present invention belongs. It will be appreciated that it can be practiced in other specific forms without doing so. Therefore, the above-described embodiments are to be understood as illustrative and not restrictive in all respects, and the scope of the present invention is indicated by the utility model registration claims to be described later rather than the detailed description, and the scope of the utility model registration claims. All changes or modifications derived from meaning and scope and equivalent concepts shall be construed as being included in the scope of the present invention.

20: Cable tension tension clamp device of the present invention 22: Body
22-1: Upper Body 22-2: Lower Body
24: support bolt 26: fastener
28: tightening nut 29: guide bushing
224: first through hole 226: second through hole

Claims (3)

The first body 22-1 and the second body 22 in which two semicircular grooves 224-1, 226-1, 224-2, and 226-2 are formed in the longitudinal direction, respectively, facing each other. -2) is formed in a pair, and the first and second bodies 22-1 and 22-2 are screwed into each other so that the first through holes 224 and the second through holes 226 having different diameters. Body 22 to form a;
A bolt 26a and a nut 26b which are screwed through the fastening holes 222-1 and 222-2 formed at opposite positions of the first and second bodies 22-1 and 22-2; And
The hook-shaped end is fastened to the anchor, and the other end of which the thread is formed is penetrated by the tightening nut 28 after passing through the first or second through hole 224 and 226, thereby removing the first of the body 22. Includes; support bolt 24 for adjusting the tension of the cable 30 is tightly fixed to the first through hole 224 or the second through hole 226,
When the cable 30 is tightly fixed to the first through hole 224, the support bolt 24 passes through the second through hole 226, and the cable 30 passes through the second through hole ( 226, the support bolt 24 is characterized in that penetrates through the first through hole 224, cable tension tension clamp device. The method according to claim 1,
When the cable 30 is tightly fixed to the second through hole 226, a guide bushing for guiding the support bolt 24 at one end of both ends or both ends of the first through hole 224 ( 29) is further provided, cable tension tension clamp device. The method of claim 1,
Cable tension tension clamp device, characterized in that formed in the first and second through holes (224, 226) a plurality of grooves (224a, 226a) arranged to be spaced apart by a predetermined interval.
KR2020130005822U 2013-07-15 2013-07-15 Clamp device for adjusting cable tension KR200468964Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020130005822U KR200468964Y1 (en) 2013-07-15 2013-07-15 Clamp device for adjusting cable tension

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020130005822U KR200468964Y1 (en) 2013-07-15 2013-07-15 Clamp device for adjusting cable tension

Publications (1)

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KR200468964Y1 true KR200468964Y1 (en) 2013-09-10

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KR2020130005822U KR200468964Y1 (en) 2013-07-15 2013-07-15 Clamp device for adjusting cable tension

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101883953B1 (en) * 2017-03-29 2018-07-31 (주)승일전력산업 Anti loosening nut for fixing clamps
KR20210000526U (en) 2019-08-26 2021-03-08 이창희 A clampping device for fixing a cable
KR102474112B1 (en) 2022-07-21 2022-12-05 대성씨앤씨 주식회사 Clamp for cable tension adjustment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200433443Y1 (en) 2006-09-30 2006-12-08 이창희 long clamp for clamping cables
KR100875309B1 (en) 2008-03-05 2008-12-23 진우전기감리(주) Insulator holder
KR20100099401A (en) * 2009-03-03 2010-09-13 전상겸 Apparatus for fixing cable
KR20100010881U (en) * 2009-04-28 2010-11-05 (주)태진통신산업 Clamp for supporting wire of communication cable

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200433443Y1 (en) 2006-09-30 2006-12-08 이창희 long clamp for clamping cables
KR100875309B1 (en) 2008-03-05 2008-12-23 진우전기감리(주) Insulator holder
KR20100099401A (en) * 2009-03-03 2010-09-13 전상겸 Apparatus for fixing cable
KR20100010881U (en) * 2009-04-28 2010-11-05 (주)태진통신산업 Clamp for supporting wire of communication cable

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101883953B1 (en) * 2017-03-29 2018-07-31 (주)승일전력산업 Anti loosening nut for fixing clamps
KR20210000526U (en) 2019-08-26 2021-03-08 이창희 A clampping device for fixing a cable
KR200493966Y1 (en) * 2019-08-26 2021-07-06 이창희 A clampping device for fixing a cable
KR102474112B1 (en) 2022-07-21 2022-12-05 대성씨앤씨 주식회사 Clamp for cable tension adjustment

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