KR101766885B1 - Position adjustable trolley bar copper string automatic removal device - Google Patents

Position adjustable trolley bar copper string automatic removal device Download PDF

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Publication number
KR101766885B1
KR101766885B1 KR1020150123777A KR20150123777A KR101766885B1 KR 101766885 B1 KR101766885 B1 KR 101766885B1 KR 1020150123777 A KR1020150123777 A KR 1020150123777A KR 20150123777 A KR20150123777 A KR 20150123777A KR 101766885 B1 KR101766885 B1 KR 101766885B1
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KR
South Korea
Prior art keywords
trolley bar
moving
movable
solid line
vertical
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Application number
KR1020150123777A
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Korean (ko)
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KR20170027372A (en
Inventor
정성헌
Original Assignee
주식회사 장원엔지니어링
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Priority to KR1020150123777A priority Critical patent/KR101766885B1/en
Publication of KR20170027372A publication Critical patent/KR20170027372A/en
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Publication of KR101766885B1 publication Critical patent/KR101766885B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/12—Arrangements of means for transmitting pneumatic, hydraulic, or electric power to movable parts of devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C15/00—Safety gear

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)

Abstract

The present invention relates to a trolley device (10), comprising: a forward / backward moving member (200) formed on one side of an upper portion of a trolley bar (10) so as to be movable in the same direction as a traveling direction of a crane; A left and right movable member 300 configured to be movable in a lateral direction on one side of the back and forth movable member 200; A vertical moving member 400 configured to be movable up and down on one side of the left and right movable member 300; The trolley bar 20 is formed on the lower side of the trolley bar 20 and is moved in a state of being seated on the upper surface of the trolley bar 20, The present invention relates to a position variable trolley bar wire automatic canceller comprising a trolley bar moving in a state of being seated on an upper surface of a trolley bar, It is possible to smoothly remove the solid line while adjusting the positions in the vertical and horizontal directions at the same time. In addition, the present invention has the effect of closely contacting the upper surface of the trolley with a constant pressure so as to minimize the friction of the trolley bar and smoothly remove the solid line. In addition, the present invention has the effect of smoothly removing the solid line and preventing a safety accident such as a short circuit.

Description

[0001] The present invention relates to a position variable trolley bar automatic line removal device,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a position variable trolley bar wire automatic cancellation device, and more particularly, to a position variable trolley bar which can smoothly remove a solid line while adjusting its position in left and right and up and down directions, Line automatic eliminator.

Generally, the automatic trolley bar wire eliminating device removes a copper string generated on the surface of the trolley bar, thereby preventing a safety accident such as a short circuit.

However, in the conventional automatic trolley bar tender line removing device, when a trolley bar having a length of several tens of meters is deformed or warped, the trolley bar can not be closely adhered to the trolley bar.

In addition, the conventional trolley bar code line automatic canceller can not be brought into close contact with the upper surface of the trolley bar at a constant pressure, thereby lowering the removal efficiency of the solid line.

Japanese Patent Application Laid-Open No. 07-266935 (Oct. 17, 1995) Japanese Patent Application Laid-Open No. 2000-313254 (November 14, 2000) Korean Utility Model No. 20-2001-0001237 (2001.01.15) Korean Registered Utility Model No. 20-0302457 (March 29, 2003) Japanese Patent Application Laid-Open No. 2004-269152 (September 30, 2004)

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art,

It is an object of the present invention to provide a position variable trolley bar wire line removal device capable of removing a solid line while adjusting the position in the vertical and horizontal directions according to the deformation state of the trolley bar.

It is another object of the present invention to provide a position variable trolley bar wire line removal device capable of smoothly removing a solid line by closely contacting the upper surface of a trolley with a certain pressure.

In order to accomplish the above object, there is provided a variable trolley bar code line removal device (100)

A forward / backward moving member (200) formed on one side of the upper portion of the trolley bar facility (10) so as to be movable in the same direction as the traveling direction of the crane; A left and right movable member 300 configured to be movable in a lateral direction on one side of the back and forth movable member 200; A vertical moving member 400 configured to be movable up and down on one side of the left and right movable member 300; The trolley bar 20 is formed on the lower side of the trolley bar 20 and is moved in a state of being seated on the upper surface of the trolley bar 20, And a solid line removing member (500) for removing the solid line removing member (500).

The back and forth moving member 200 includes a body 210 having a wheel 211 at a lower portion thereof; A rail 232 provided on one side of the upper part of the trolley bar 10 so as to face the same direction as the traveling direction of the crane; A roller 230 rotatably formed on one side of the body 210 and seated on the rail 232; And a driving member 220 formed on the other side of the body 210 to rotate the roller 230.

The drive member 220 uses a motor and a drive gear 221 is formed on the rotation shaft of the motor and an interlocking gear 231 is provided on one side of the roller 230 to be engaged with the drive gear 221 .

In addition, the left and right movable member 300 may include a moving body 310 configured to move in a lateral direction along the body 210 of the back and forth movable member 200; And moving means 320 for moving the moving body 310 in the left and right direction.

A rail 312 is formed on one side of the body 210 and a support 311 is formed on one side of the moving body 310 so as to be movable along the rail 312, And a sensing sensor 330 for sensing the moving position of the moving body 310 on both sides of the moving body 210. The moving means 320 uses a cylinder or a screw jack.

Meanwhile, the up-and-down moving member 400 includes a driving motor 410 coupled to the moving body 310 of the left-right moving member 300; A spiral shaft 420 formed in a vertical direction in association with the driving motor 410; And a support shaft 430 formed at one side of the moving body 310 in a vertical direction.

A speed reducer 411 is interposed between the driving motor 410 and the spiral shaft 420 and a rotation speed sensor 412 is provided on the other side of the speed reducer 411.

The solid line removing member 500 includes a main body 510 which is coupled to the spiral shaft 420 of the up-and-down moving member 400 in a spiral manner; A vertical body 520 formed on one side of the body 510 in a vertical direction; A horizontal body 530 mounted to be movable up and down along the vertical body 520; A support body 540 mounted to the lower portion of the horizontal body 530 so as to be movable in a lateral direction; A brush roll 550 mounted rotatably on the lower portion of the support body 540 to remove a solid line formed on the surface of the trolley bar 20; A motor 560 installed at one side of the support body 540 to rotate the brush roll 550; And a support roller 570 formed on the front and rear of the support body 540 and rotatably mounted on the upper surface of the trolley bar 20.

And a hinge portion 511 between the main body 510 and the vertical main body 520.

The spring 512 is formed to connect the main body 510 and the vertical main body 520.

And an induction groove 571 is formed in the middle of the support roller 570 so that the upper portion of the trolley bar 20 can be inserted therein.

The present invention has the effect of smoothly removing the solid line while adjusting the position in the up and down and left and right directions according to the deformation state in which the trolley bar is bent or twisted while moving on the upper surface of the trolley bar.

In addition, the present invention has the effect of closely contacting the upper surface of the trolley with a constant pressure so as to minimize the friction of the trolley bar and smoothly remove the solid line.

In addition, the present invention has the effect of smoothly removing the solid line and preventing a safety accident such as a short circuit.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a front view for showing a configuration of an automatic trolley bar code line removal device according to the present invention. Fig.
2 is an enlarged front view showing a configuration of a solid line removing member in the present invention.
3 is an enlarged plan view showing a configuration of a solid wire removing member in the present invention.
4 is a reference diagram for showing an operation state of the solid line removing member in the present invention.

Technical features of the present invention will become apparent from the following description of exemplary embodiments with reference to the attached drawings.

FIG. 1 is an enlarged front view showing the configuration of a position variable trolley bar code line removing device according to the present invention, FIG. 2 is an enlarged front view showing the configuration of a solid line removing member in the present invention, And FIG. 4 is a reference diagram showing the operating state of the solid line removing member in the present invention.

The present invention relates to a trolley device (10), comprising: a forward / backward moving member (200) formed on one side of an upper portion of a trolley bar (10) so as to be movable in the same direction as a traveling direction of a crane; A left and right movable member 300 configured to be movable in a lateral direction on one side of the back and forth movable member 200; A vertical moving member 400 configured to be movable up and down on one side of the left and right movable member 300; The trolley bar 20 is formed on the lower side of the trolley bar 20 and is moved in a state of being seated on the upper surface of the trolley bar 20, And a solid line removing member 500 for removing the solid line removing member 500.

Particularly, the front and rear moving member 200 moves in the same direction as the traveling direction of the crane, and moves the solid line removing member 500 so that the solid line of the trolley bar 20 can be removed.

As shown in FIG. 1, the back and forth moving member 200 includes a body 210 having a wheel 211 at a lower portion thereof; A rail 232 provided on one side of the upper part of the trolley bar 10 so as to face the same direction as the traveling direction of the crane; A roller 230 rotatably formed on one side of the body 210 and seated on the rail 232; And a driving member 220 formed on the other side of the body 210 to rotate the roller 230.

At this time, the wheels 211 can be secured on the upper surface of the trolley bar assembly 10 while securing the supporting force.

In particular, the rail 232 guides the body 210 to move stably.

The roller 230 can be rotated while being moved on the upper surface of the rail 232 by the operation of the driving member 220.

The driving member 220 includes a motor and a driving gear 221 formed on a rotating shaft of the motor and an interlocking gear 231 disposed on one side of the roller 230 to be engaged with the driving gear 221 And the roller 230 is rotated by the operation of the motor to smoothly move the back and forth movable member 200.

At this time, the driving force of the motor can be transmitted using the sprocket, the chain, the belt, and the pulley as well as the driving gear 221 and the interlocking gear 231.

Meanwhile, the left and right movable member 300 moves the solid line removing member 500 in the lateral direction according to the position of the trolley bar 20.

The left and right moving member 300 includes a moving body 310 configured to move in a lateral direction along the body 210 of the back and forth movable member 200; And moving means 320 for moving the moving body 310 in the left and right direction.

A rail 312 is formed on one side of the body 210 and a support 311 is formed on one side of the movable body 310 so as to move along the rail 312, Thereby guiding the movable member 310 to move smoothly in the lateral direction.

Here, the rail 312 and the support 311 can use a sliding bearing, an LM block, and an LM guide.

Particularly, since the detection sensor 330 for detecting the movement position of the moving body 310 is provided on both sides of the body 210, the moving body 310 can be easily operated due to the inactivity of the operator and the malfunction of the moving means 320 The user is instructed not to depart from the designated position any more.

At this time, the detection sensor 330 can accurately detect the position of the moving body 310 by using a contact or non-contact sensor to control the moving means 320.

Particularly, the moving means 320 uses a cylinder or a screw jack to move the moving body 310 smoothly.

In addition, the up-and-down moving member 400 moves up and down the solid line removing member 500 according to the position of the trolley bar 20.

The up-and-down moving member 400 includes a driving motor 410 coupled to the moving body 310 of the left-right moving member 300; A spiral shaft 420 formed in a vertical direction in association with the driving motor 410; And a support shaft 430 formed at one side of the moving body 310 in a vertical direction.

The rotation speed can be determined by including the speed reducer 411 between the driving motor 410 and the spiral shaft 420 and the rotation speed sensor 412 such as an encoder is provided on the other side of the speed reducer 411 The vertical movement position of the solid line removing member 500 can be measured in accordance with the number of rotations of the spiral shaft 420.

Here, the movable body 310 can be moved in the vertical direction in accordance with the rotation direction of the spiral shaft 420, and the support shaft 430 can be guided to move the movable body 310 in the up and down direction do.

In the present invention, the solid wire removing member 500 is moved in a state of being seated on the upper surface of the trolley bar 20, and at the same time, adjusting the position in the vertical and lateral directions according to the bending and deformation state of the trolley bar 20, It is a very important configuration for removing the

That is, in the related art, when the trolley bar 20 is deformed due to abrasion or bending, a solid line can not be completely removed, so that a safety accident such as a short circuit is easily occurred. In the present invention, the solid line removing member 500, So that the solid line can be completely removed.

As shown in FIGS. 2 and 3, the solid line removing member 500 includes a main body 510 to be coupled to the spiral shaft 420 of the up-and-down moving member 400 in a spiral manner; A vertical body 520 formed on one side of the body 510 in a vertical direction; A horizontal body 530 mounted to be movable up and down along the vertical body 520; A support body 540 mounted to the lower portion of the horizontal body 530 so as to be movable in a lateral direction; A brush roll 550 mounted rotatably on the lower portion of the support body 540 to remove a solid line formed on the surface of the trolley bar 20; A motor 560 installed at one side of the support body 540 to rotate the brush roll 550; And a support roller 570 formed on the front and rear sides of the support body 540 and rotated on the upper surface of the trolley bar 20.

When the trolley bar 20 is twisted including the hinge portion 511 between the main body 510 and the vertical main body 520, the brush roll 550 is moved up and down about the hinge portion 511 The solid line can be removed by rotating it naturally.

A spring 512 is formed to connect between the main body 510 and the vertical main body 520 so that the brush roll 550 is normally held in the horizontal direction and rotated in accordance with the bending state of the trolley bar 20, The elastic restoring force can be secured.

In particular, the vertical body 520 guides the horizontal body 530 and the brush roll 550 to move up and down according to the vertical bending of the trolley bar 20.

At this time, a sliding bearing 531 is interposed between the vertical body 520 and the horizontal body 530 to smoothly move.

The horizontal body 530 guides the support body 540 and the brush roll 550 in a lateral direction in accordance with the left and right bending of the trolley bar 20.

At this time, a sliding bearing 531 is included between the horizontal main body 530 and the support main body 540 to allow smooth movement.

The brush roll 550 can be removed while the solid line remaining on the surface of the trolley bar 20 is whirled while rotating by the operation of the motor 560.

The support roller 570 is positioned on the upper surface of the trolley bar 20 and simultaneously guides the movement direction while rotating.

At this time, an induction groove 571 is provided in the middle of the support roller 570 so that the upper part of the trolley bar 20 can be inserted therein, thereby guiding the trolley bar 20 to move stably along the trolley bar 20.

Therefore, as shown in FIG. 4, the solid line removing member 500 smoothly removes the solid line while the brush roll 550 moves in the vertical and horizontal directions and rotates in the vertical direction according to the bending state of the trolley bar 20 can do.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, Of course.

10: Trolley bar facility 20: Trolley bar
100: Variable trolley bar code line automatic removal device of the present invention
200: forward / backward moving member 210: body
211: wheel 220: drive member
221: driving gear 230: roller
231: Interlocking gear 232: Rail
300: left / right movable member 310: movable body
311: support 312: rail
320: moving means 330: detection sensor
400: Up-and-down moving member 410: Driving motor
411: Reduction gear 412: Rotational speed sensor
420: spiral shaft 430: support shaft
500: solid line removing member 510:
511: Hinge part 512: Spring
520: Vertical body 530: Horizontal body
540: Support body 550: Brush roll
560: Motor 570: Support roller
571: Guiding groove

Claims (11)

A forward / backward moving member (200) formed on one side of the upper portion of the trolley bar facility (10) so as to be movable in the same direction as the traveling direction of the crane; A left and right movable member 300 configured to be movable in a lateral direction on one side of the back and forth movable member 200; A vertical moving member 400 configured to be movable up and down on one side of the left and right movable member 300; The trolley bar 20 is formed on the lower side of the trolley bar 20 and is moved in a state of being seated on the upper surface of the trolley bar 20, A body 210 having a wheel 211 at a lower portion thereof; and a solid line removing member 500 for removing the solid line removing member 500. A rail 232 provided on one side of the upper part of the trolley bar 10 so as to face the same direction as the traveling direction of the crane; A roller 230 rotatably formed on one side of the body 210 and seated on the rail 232; And a driving member 220 formed on the other side of the body 210 to rotate the roller 230. The driving member 220 uses a motor and a driving gear 221 is mounted on a rotating shaft of the motor. And an interlocking gear 231 is formed on one side of the roller 230 so as to be engaged with the driving gear 221. The left and right shifting member 300 is connected to the body 210 of the forward / backward shifting member 200, A moving body 310 that is movable in the left and right direction along the first direction; And a moving means 320 for moving the moving body 310 in the left and right direction and a rail 312 is formed on one side of the body 210 in a horizontal direction, A detection sensor 330 is provided on both sides of the body 210 to detect a moving position of the moving body 310. The detection sensor 330 detects the movement of the moving body 310, The moving means 320 uses a cylinder or a screw jack, and the up-and-down moving member 400 includes a driving motor 410 that engages with the moving body 310 of the left-right moving member 300; A spiral shaft 420 formed in a vertical direction in association with the driving motor 410; And a supporting shaft 430 formed in a vertical direction on one side of the moving body 310 and includes a speed reducer 411 between the driving motor 410 and the spiral shaft 420. The speed reducer 411 And the solid line removing member 500 includes a main body 510 for spirally coupling with the spiral shaft 420 of the up-and-down moving member 400; A vertical body 520 formed on one side of the body 510 in a vertical direction; A horizontal body 530 mounted to be movable up and down along the vertical body 520; A support body 540 mounted to the lower portion of the horizontal body 530 so as to be movable in a lateral direction; A brush roll 550 mounted rotatably on the lower portion of the support body 540 to remove a solid line formed on the surface of the trolley bar 20; A motor 560 installed at one side of the support body 540 to rotate the brush roll 550; And a support roller 570 formed on the front and rear of the support body 540 and rotatably mounted on the upper surface of the trolley bar 20. The support roller 570 is disposed between the body 510 and the vertical body 520 A spring 512 is formed to connect between the main body 510 and the vertical main body 520 and the upper portion of the trolley bar 20 is inserted in the middle of the support roller 570 And an induction groove (571) for inserting the trolley bar. delete delete delete delete delete delete delete delete delete delete
KR1020150123777A 2015-09-01 2015-09-01 Position adjustable trolley bar copper string automatic removal device KR101766885B1 (en)

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KR1020150123777A KR101766885B1 (en) 2015-09-01 2015-09-01 Position adjustable trolley bar copper string automatic removal device

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Application Number Priority Date Filing Date Title
KR1020150123777A KR101766885B1 (en) 2015-09-01 2015-09-01 Position adjustable trolley bar copper string automatic removal device

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KR20170027372A KR20170027372A (en) 2017-03-10
KR101766885B1 true KR101766885B1 (en) 2017-08-14

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200195453Y1 (en) * 2000-03-23 2000-09-01 포항종합제철주식회사 A moving apparatus for repairing a trolley of the crane
KR200204430Y1 (en) * 2000-06-09 2000-11-15 포항종합제철주식회사 Copper string removal apparatus of powre trolley bar in overhead travelling crain
KR100851334B1 (en) 2008-03-25 2008-08-08 아이엠알앤디(주) Device unloading of green tire

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07266935A (en) 1994-03-31 1995-10-17 East Japan Railway Co Trolley wire abrasion cutting machine
KR200302457Y1 (en) 1998-12-29 2003-03-29 주식회사 포스코 Automatic carastring string removal
JP2000313254A (en) 1999-04-30 2000-11-14 Shinko Denki Kk Polishing device for trolley wire
KR20010001237U (en) 1999-06-26 2001-01-15 이구택 Automatism removing apparatus for trolley bar copper string
JP2004269152A (en) 2003-03-07 2004-09-30 Itoham Foods Inc Automatic washing device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200195453Y1 (en) * 2000-03-23 2000-09-01 포항종합제철주식회사 A moving apparatus for repairing a trolley of the crane
KR200204430Y1 (en) * 2000-06-09 2000-11-15 포항종합제철주식회사 Copper string removal apparatus of powre trolley bar in overhead travelling crain
KR100851334B1 (en) 2008-03-25 2008-08-08 아이엠알앤디(주) Device unloading of green tire

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