KR200465526Y1 - Cable braking device - Google Patents

Cable braking device Download PDF

Info

Publication number
KR200465526Y1
KR200465526Y1 KR2020110008981U KR20110008981U KR200465526Y1 KR 200465526 Y1 KR200465526 Y1 KR 200465526Y1 KR 2020110008981 U KR2020110008981 U KR 2020110008981U KR 20110008981 U KR20110008981 U KR 20110008981U KR 200465526 Y1 KR200465526 Y1 KR 200465526Y1
Authority
KR
South Korea
Prior art keywords
cable
braking
roller
body plate
pair
Prior art date
Application number
KR2020110008981U
Other languages
Korean (ko)
Inventor
최승진
김기선
천경현
Original Assignee
삼성중공업 주식회사
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 삼성중공업 주식회사 filed Critical 삼성중공업 주식회사
Priority to KR2020110008981U priority Critical patent/KR200465526Y1/en
Application granted granted Critical
Publication of KR200465526Y1 publication Critical patent/KR200465526Y1/en

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/44—Constructional details
    • B65H75/4436—Arrangements for yieldably braking the reel or the material for moderating speed of winding or unwinding
    • B65H75/4439—Arrangements for yieldably braking the reel or the material for moderating speed of winding or unwinding acting directly on the material
    • 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
    • H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/44—Moving, forwarding, guiding material
    • B65H2301/449—Features of movement or transforming movement of handled material
    • B65H2301/4492—Features of movement or transforming movement of handled material braking
    • B65H2301/44921—Features of movement or transforming movement of handled material braking by friction contact with non driven element

Landscapes

  • Braking Arrangements (AREA)

Abstract

A cable braking device is disclosed. According to an aspect of the present invention, the body plate; A pair of upper rollers mounted on one side of the body plate and spaced apart from each other so that cables can be inserted therebetween; A lower roller mounted on one side of the body plate and disposed to be spaced apart from the lower side of the pair of upper rollers; Cable braking device comprising; a braking roller unit disposed adjacent to the lower roller to bend the cable, the braking bracket is coupled to one side of the body plate to be rotatable, and the braking roller is fastened to the braking bracket. Is provided.

Description

Cable Braking System {CABLE BRAKING DEVICE}

The present invention relates to a cable braking device, and more particularly to a cable braking device that can prevent a safety accident by applying a braking force to the cable when the cable descends.

When assembling the ship block, work is often required to send down the cable through the through hole and the like. For example, when a welding operation is performed inside the sealed ship block, various cables for power supply or control of the welding device should be supplied inside the ship block. Therefore, in such a case, the worker sends the cable down to the inside of the ship block through the through hole formed in the upper deck.

However, as the ship block is gradually enlarged, the length of the cable required for various operations as described above is also very long, and thus, various safety accidents are frequently generated. In other words, as the length of the cable increases, safety accidents such as an operator failing to endure the weight of the cable and the cable are missed, or the cable falls down too quickly due to the weight of the cable, cause damage to work equipment or equipment, etc. It is happening.

Conventionally, a device for guiding or towing a cable has been disclosed, such as an auxiliary device for cable wiring of Patent Document 1 (Korean Patent Publication No. 2008-0102761), Patent Document 1 or the like is simply to facilitate the entry and movement of the cable Only, there was a limit to preventing such a safety accident.

In addition, a method of applying a braking force to the cable by applying a friction force to the cable with a wedge, etc. may be considered, but due to the characteristics of the cable, the coating may be peeled off or a connection may be generated due to the friction, and thus it may not be applied to an actual working environment. There was a difficult side.

Patent Document 1: Korean Patent Publication No. 2008-0102761 (November 26, 2008)

One embodiment of the present invention is to provide a cable braking device that can easily adjust the cable's falling speed by applying a braking force to the cable when the cable is lowered, while minimizing damage to the cable.

According to an aspect of the present invention, the body plate; A pair of upper rollers mounted on one side of the body plate and spaced apart from each other to allow a cable to be introduced therebetween; A lower roller mounted on one side of the body plate and spaced apart from the lower side of the pair of upper rollers; And a braking roller unit disposed to be adjacent to the lower side of the lower roller to bend the cable, the braking bracket being rotatably fastened to one side of the body plate, and the braking roller fastened to the braking bracket. A cable braking device may be provided.

In addition, a roller fastening hole is formed in the body plate in a lateral direction, and any one of the pair of upper rollers is fastened to the roller fastening hole, so that the gap can be adjusted between the pair of upper rollers. have.

In addition, one side of the braking bracket may be formed with a footrest for rotating the braking bracket.

In addition, a fixed clamp is fixed to the body plate, which is always attached to the other side of the body plate.

In addition, one side of the body plate may be formed with a handle that can be gripped by the user during transportation.

In addition, the upper roller has an outer peripheral surface recessed inward to form a first guide groove along the outer circumference, and the lower roller has an outer peripheral surface recessed inward to form a second guide groove along the outer circumference, and the brake roller has an outer circumferential surface. It may be recessed inward to form a third guide groove along the outer circumference.

Cable braking device according to embodiments of the present invention, by applying an appropriate braking force to the cable can adjust the falling speed of the cable. Therefore, it is possible to prevent safety accidents such as the cable descends too quickly due to its own weight.

In addition, in the cable braking device according to the embodiments of the present invention, the braking force may be obtained by bending the cable through the braking roller unit. Therefore, it is possible to minimize cable damage such as coating damage or wiring due to friction.

1 is a front perspective view of a cable braking device according to an embodiment of the present invention.
FIG. 2 is a rear perspective view of the cable braking device shown in FIG. 1.
3 is an operation state diagram of the cable braking device shown in FIG.

Hereinafter, the configuration of a cable braking apparatus according to an embodiment of the present invention with reference to the drawings.

1 is a front perspective view of a cable braking device according to an embodiment of the present invention. FIG. 2 is a rear perspective view of the cable braking device shown in FIG. 1.

1 and 2, the cable braking device 100 according to an embodiment of the present invention, the body plate 110, a pair of upper roller 120, lower roller 130, braking roller unit ( 140) and a fixed clamp 150.

The body plate 110 forms a basic skeleton of the cable braking device 100, and is equipped with an upper roller 120, a lower roller 130, and the like, which will be described later. In the present embodiment, the body plate 110 is illustrated in the form of a square plate (plate), but the shape of the body plate 110 is not limited to the above case, it will be modified in various forms as necessary Can be.

In addition, a handle 111 may be formed at one side of the body plate 110. The handle portion 111 facilitates a user's grip when carrying the cable braking device 100. In addition, in the present embodiment, the case where the handle 111 is formed on the upper side of the body plate 110 in the form of a ring, but the handle portion 111 may be formed in various forms as necessary, the body plate It may be formed at various locations, such as the bottom or side of the (110).

The upper roller 120 is formed in a pair, each mounted on one side of the body plate (110). At this time, the pair of upper rollers 120 are arranged to be spaced apart from each other so that the cable (C, see FIG. 3) can be introduced therebetween. That is, a space may be formed between the pair of upper rollers 120, and the cable C may be drawn between the pair of upper rollers 120 through the above space.

In addition, the pair of upper rollers 120 may be formed to enable the interval adjustment. That is, the body plate 110 has a roller fastening hole 112 formed in the transverse direction, and any one of the pair of upper rollers 120 may be fastened to the roller fastening hole 112. In this case, any one of the pair of upper rollers 120 is movable in the transverse direction through the roller fastening hole 112, the operator to the roller fastening hole 112 according to the thickness of the cable (C) By moving the fastened upper roller 120, the gap between the pair of upper rollers 120 can be adjusted. Therefore, the cable braking device 100 according to an embodiment of the present invention can be used for the cable (C) of various thicknesses through the gap control between the pair of upper rollers (120).

In addition, in the present embodiment, but only one of the pair of upper rollers 120 is formed so as to be movable along the roller fastening hole 112, but a pair of upper rollers 120, respectively, as needed It is fastened to the fastening hole 112, a pair of upper rollers 120 may be formed so as to be movable all in the transverse direction, it is not limited to the above case.

Meanwhile, the first guide groove 120a may be formed in the upper roller 120. The first guide groove 120a may be formed along the outer circumference of the upper roller 120 because the outer circumferential surface of the upper roller 120 is recessed inward. For example, the first guide groove 120a may be formed by recessing the outer circumferential surface of the upper roller 120 in a 'U' shape or a 'V' shape. However, the first guide groove 120a may be formed in various forms in addition to the above-described 'U' shape or 'V' shape, but is not limited thereto. Meanwhile, the first guide groove 120a as described above assists the cable C to be smoothly drawn between the pair of upper rollers 120. In addition, since the cable C is seated and supported in the first guide groove 120a, the cable C may be prevented from shaking when the cable C is sent out.

On the other hand, the lower roller 130 is mounted on one side of the body plate 110, it is disposed below the upper roller 120. The lower roller 130 guides the cable C introduced between the pair of upper rollers 120 to the lower side, and is disposed adjacent to the braking roller unit 140 to be described later, so that the cable ( Support cable (C) so that C) can be bent.

In addition, a second guide groove 130a may be formed in the lower roller 130. The second guide groove 130a may be formed along the outer circumference of the lower roller 130 because the outer circumferential surface of the lower roller 130 is recessed inward. For example, the second guide groove 130a may be formed by recessing the outer circumferential surface of the lower roller 130 in a 'U' shape or a 'V' shape. However, the second guide groove 130a may be formed in various forms in addition to the 'U' shape or the 'V' shape as illustrated above, but is not limited thereto. On the other hand, in the case described above, when the cable (C) is sent out, the cable (C) is seated and supported in the second guide groove (130a) portion, the cable (C) can be smoothly sent out to the lower side, the cable (C) The fluctuation of can be prevented.

On the other hand, the braking roller 140 is to apply a braking force to the cable (C), is mounted on one side of the body plate 110 is disposed below the lower roller (130). At this time, the brake roller unit 140 is disposed adjacent to the lower roller 130, by bending the cable (C) passing through the lower roller 130, it is possible to apply a braking force to the cable (C).

Specifically, the braking roller 140 may include a braking bracket 141 fastened to one side of the body plate 110 and a braking roller 142 fastened to the braking bracket 141. At this time, the braking bracket 141 may be fastened to one side to be rotatable to the body plate 110, the braking roller 142 may be rotated together as the braking bracket 141 is rotated. Therefore, when the braking bracket 141 is rotated to one side, the braking roller 142 pushes the cable (C) passed through the lower roller 130 to the upper side, thereby causing the cable (C) to be bent. This will be described in more detail in the description of the operation of the present invention.

On the other hand, one side of the braking bracket 141 may be formed with a footrest portion 143 for rotating the braking bracket 141. The footrest portion 143 is a portion where the user applies an external force to rotate the braking bracket 141, one side of the braking bracket 141 may be formed to protrude to the outside of the body plate (110).

In addition, a third guide groove 143a may be formed in the brake roller 142. The third guide groove 143a may be formed along the outer circumference of the brake roller 142 by recessing the outer circumferential surface of the brake roller 142 inward. For example, the third guide groove 143a may be formed by recessing the outer circumferential surface of the brake roller 142 into a 'U' shape or a 'V' shape. However, the third guide groove 143a may be formed in various forms in addition to the 'U' shape or the 'V' shape as illustrated above, but is not limited thereto. On the other hand, as described above, the cable (C) is seated in the third guide groove (143a) portion is supported, the cable (C) can be sent more smoothly.

On the other hand, the fixing clamp 150 is for fixing the body plate 110, it is mounted on the other side of the body plate (110). That is, the fixed clamp 150 may be mounted on the opposite side of the pair of upper roller 120, the lower roller 130 and the braking roller 140. The fixed clamp 150 may be coupled to a flange (F, see FIG. 3), or the like, to fix and support the body plate 110 so that the body plate 110 does not swing when the cable C is lowered.

Hereinafter, with reference to the drawings, the operation of the cable braking device according to an embodiment of the present invention.

3 is an operation state diagram of the cable braking device shown in FIG.

Referring to FIG. 3, the user first installs the cable braking device 100 by moving to the position where the cable C is to be sent out. For example, if the user wants to lower the cable C through the through hole H formed in the ship block, the user may engage the fixing clamp 150 to the flange F of the through hole H to brake the cable. The device 100 can be installed.

When the body plate 110 is fixed by fastening the fixing clamp 150 to the flange F, the user inserts the cable C between the pair of upper rollers 120. That is, the cable C is inserted from the top to the lower direction through the space between the pair of upper rollers 120. At this time, according to the thickness of the cable (C), the user can move the upper roller 120 along the roller fastening hole 112, it is possible to adjust the interval between the pair of upper rollers (120).

The cable (C) introduced between the pair of upper rollers 120 as described above is seated and supported in the first guide groove (120a) formed in the upper roller 120, the upper roller 120 is disposed in the lower side Guided to the lower roller 130. In addition, the cable (C) guided to the lower roller 130 is seated and supported in the second guide groove (130a) formed in the lower roller 130, the brake roller portion disposed in the lower side while the lower roller 130 is rotated Guided to 140.

As described above, the cable C guided to the brake roller unit 140 through the upper roller 120 and the lower roller 130 is seated and supported by a third guide groove 143a formed in the brake roller 142. As the brake roller 142 rotates, the braking roller 142 is sent out to the lower side of the through hole H.

At this time, the user may apply braking to the cable C by applying an external force to the scaffolding unit 143. That is, when lowering the cable C to the lower side of the through hole H, the cable C can be lowered too quickly due to the weight of the cable C, so it is necessary to apply an appropriate braking force to the cable C. In such a case, the user may apply an appropriate braking force to the cable C by rotating the braking bracket 141 by stepping on the footrest 143.

Specifically, when the user applies the external force by stepping on the footrest 143, the braking bracket 141 is rotated in the direction A of FIG. At this time, since the braking roller 142 fastened to the braking bracket 141 is also rotated together with the braking bracket 141, the braking roller 142 pushes the cable C upward. Therefore, the cable (C) guided to the lower side through the lower roller 130 is bent to the upper side by the brake roller 142, due to the bending of the cable (C) as described above, the braking force is applied to the cable (C) You lose. At this time, the user can adjust the bending force of the cable (C) and the braking force applied to the cable (C) by adjusting the external force applied to the footrest 143. In addition, while the cable (C) is lowered by its own weight, the lowering speed is adjusted through the braking force as described above.

As described above, the cable braking device 100 according to an embodiment of the present invention can adjust the falling speed of the cable (C) by applying an appropriate braking force to the cable (C) when the cable (C) is lowered. Therefore, the cable (C) can be prevented from falling too quickly due to its own weight, thereby preventing various safety accidents in advance.

In addition, the cable braking device 100 according to an embodiment of the present invention can be prevented damage to the cable (C) due to braking in a manner to apply a braking force by bending the cable (C). That is, when a friction force is applied to the cable C for braking the cable C, damage such as damage to the sheath of the cable C or the cable C being connected may occur. The cable braking device 100 according to the embodiment may bend the cable C through the brake roller unit 140 to apply a braking force, thereby preventing damage or connection of the coating as described above.

As described above, embodiments of the present invention have been described, but those skilled in the art may add, change, delete or add elements within the scope not departing from the spirit of the present invention described in the claims. The present invention may be modified and changed in various ways, etc., which will also be included within the scope of the present invention.

100: cable braking device 110: body plate
120: upper roller 130: lower roller
140: braking roller portion 150: fixed clamp

Claims (6)

Body plate;
A pair of upper rollers mounted on one side of the body plate and spaced apart from each other to allow a cable to be introduced therebetween;
A lower roller mounted on one side of the body plate and spaced apart from the lower side of the pair of upper rollers; And
The cable is disposed adjacent to the lower roller to bend the cable, the cable comprising a braking roller unit having a braking bracket that is rotatably fastened to one side of the body plate, and a braking roller that is fastened to the braking bracket. Braking system.
The method according to claim 1,
A roller fastening hole is formed in the body plate in a lateral direction, and any one of the pair of upper rollers is fastened to the roller fastening hole, so that the gap is adjustable between the pair of upper rollers. Cable braking system.
The method according to claim 1 or 2,
Cable braking apparatus, characterized in that the footrest portion for rotating the braking bracket is formed on one side of the braking bracket.
The method according to claim 1 or 2,
And a fixing clamp mounted to the other side of the body plate to fix and support the body plate.
The method according to claim 1 or 2,
Cable braking device, characterized in that the handle portion which is formed on one side of the body plate to be gripped by the user during transportation.
The method according to claim 1 or 2,
The upper roller has an outer circumferential surface recessed inward to form a first guide groove along the outer circumference, and the lower roller has an outer circumferential surface recessed inward to form a second guide groove along the outer circumference, and the braking roller has an outer circumferential surface inward. A cable braking device, characterized in that the recess is formed with a third guide groove along the outer periphery.
KR2020110008981U 2011-10-07 2011-10-07 Cable braking device KR200465526Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020110008981U KR200465526Y1 (en) 2011-10-07 2011-10-07 Cable braking device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020110008981U KR200465526Y1 (en) 2011-10-07 2011-10-07 Cable braking device

Publications (1)

Publication Number Publication Date
KR200465526Y1 true KR200465526Y1 (en) 2013-02-25

Family

ID=51359961

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2020110008981U KR200465526Y1 (en) 2011-10-07 2011-10-07 Cable braking device

Country Status (1)

Country Link
KR (1) KR200465526Y1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060007747A (en) * 2004-07-21 2006-01-26 엘에스전선 주식회사 A breaking structure of recovery machine
KR100705123B1 (en) 2005-06-08 2007-04-09 엘에스전선 주식회사 Automatic running apparatus
KR20090132847A (en) * 2008-06-23 2009-12-31 (주)티에이치엔 Apparatus for maintaining tension of wire

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060007747A (en) * 2004-07-21 2006-01-26 엘에스전선 주식회사 A breaking structure of recovery machine
KR100705123B1 (en) 2005-06-08 2007-04-09 엘에스전선 주식회사 Automatic running apparatus
KR20090132847A (en) * 2008-06-23 2009-12-31 (주)티에이치엔 Apparatus for maintaining tension of wire

Similar Documents

Publication Publication Date Title
US10662040B2 (en) Rope guidance for second device used on durahoist arm
KR101463241B1 (en) Wire cutting apparatus
US10124418B2 (en) Automatic movable machine for chamfering pipe and metal sheet
KR101206232B1 (en) Cable support device of winch for transfer system using cable
KR20150074232A (en) Roller for installation of power cable
JP2019165560A (en) Tension adjustment device for preventing acceleration for feeding cable
KR200465526Y1 (en) Cable braking device
KR20190058047A (en) Apparatus for preventing twisting wire
US20120319342A1 (en) Pipe Clamp
JPH11147686A (en) Jig for lifting building unit
KR101009032B1 (en) Apparatus for guiding wire rope
JP2005343581A (en) Oil feeder for wire rope
JP2010083619A (en) Control cable guide device of elevator
JP4072562B1 (en) Stage equipment
KR20140002497U (en) Cable guide
KR20140137565A (en) Sidewall back heating device
JP4855067B2 (en) Welding device suspension
KR20120004649U (en) Cable tie cytting machine
KR20140020417A (en) Chain stopper
CN105836574B (en) The antihunting device of speed controller rope and the installation method of antihunting device
KR102213133B1 (en) Clamp for Cable Tray
JP5464453B2 (en) Elevator wire rope changer
KR102605037B1 (en) Cable towing apparatus
JP4330611B2 (en) Cable drum support device
JP2021093805A (en) Cover for protecting aerial inspection car roller for single conductor

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20160201

Year of fee payment: 4

FPAY Annual fee payment

Payment date: 20190201

Year of fee payment: 7