KR20090008765U - Portable cable feeder device - Google Patents

Abstract

The present invention relates to a cable feeder device for laying a cable (Cable), and more specifically, to the purpose of reducing the manpower and improve productivity by putting in place in the installation place in the cable installation work.

According to this design, a casing constituting a main body, a first roller rotatably installed on an outer side of the casing, driving means for transmitting a driving force to the first roller, and the first roller in line It is disposed and rotatably installed on the outer side of the casing, characterized in that it comprises a second roller connected to the gap adjusting means for manipulating the slide to move linearly along the rail installed in the casing.

According to the present invention, when the cable is laid on the vessel, not only can the work be easily performed at a low time and cost, but also the effect of manpower arrangement due to the reduction of manpower can be expected, thereby improving productivity.

Description

Portable cable feeder device {PORTABLE CABLE FEEDER DEVICE}

The present invention relates to a cable feeder device for laying the cable (Cable), and more particularly to a portable cable feeder device that can be put in the right place in the installation place in the cable installation work to save manpower and improve productivity It is about.

In general, cable laying takes a lot of manpower when building a ship. The length of wires or cables per ship is from 80,000m to 1,000,000m depending on the length of the ship.

The electric work inside the hull is classified into converter installation → installation → connection. Among them, cable laying work requires installation of hundreds of thousands of meters of cables in large and small ships and offshore drilling ships. Manpower must be committed and work simultaneously in a wide range of locations.

However, most of the cable laying work up to now depends mostly on the manual labor of the worker, so the labor intensity of the worker is high, and the development of a compact, lightweight and portable facility for shortening the air of the worker is urgently required.

That is, in the prior art, there are about 1,000 people in the battlefield who are in charge of the cable laying work, about 500 people in the merchant ship, and the situation is usually dependent on the manual work of the worker. In this state, there is no automation facility used inside the hull while relying on the manual work of the operator.

In addition, the cable laying work in the space where the inside of the hull is narrow not only implies the risk of inadvertent accidents compared to the work outside the hull, which is an open space, but the cable laying work at the work site is performed by skilled workers. There is a problem that it is difficult to standardize the work because it depends on.

The present invention has been made to solve the problems as described above, the purpose is to provide a portable cable feeder device that is easy to move so that the cable can be quickly installed by placing the cable in the place where you want to place the cable. There is.

In addition, another object of the present invention is to provide a portable cable feeder device that can improve the efficiency of human waste and productivity.

The present invention for achieving this purpose, the casing (Casing) constituting the main body; A first roller rotatably installed on an outer side of the casing; Driving means for transmitting a driving force to the first roller; It is characterized in that it comprises a second roller disposed in line with the first roller rotatably installed on the outside of the casing, the interval adjusting means for operating a slider that moves linearly along the rail installed in the casing.

In addition, according to the present invention, the driving means is connected to the second roller, characterized in that for transmitting a driving force.

In addition, the first roller and the second roller is characterized in that the form of a tube (Tube) having an elastic force.

In addition, according to the present invention, the drive means, a brushless three-phase motor; The reducer is connected to the three-phase motor to reduce the speed of the three-phase motor.

In addition, it is installed before and after the first roller and the second roller, characterized in that it comprises a cable guide that is supported to prevent the separation of the cable transported between the first roller and the second roller.

In addition, according to the present invention, the cable guide, a pair of guide brackets which are spaced apart from the casing at a predetermined interval; And a guide shaft that is rotatably fitted between the guide brackets.

And, the cable guide, characterized in that formed in a hinge (Hinge) structure to fold each of the guide bracket.

As described above, according to the portable cable feeder device according to the present invention, since it is a simple device when manufacturing a large ship, etc., it is easy to carry and has a convenient structure and can carry out cable feeding and feeding by automation. At the same time, it has the effect of redeployment due to manpower reduction.

Figure 1a is an exploded perspective view showing the configuration of a portable cable feeder device according to the present invention,

Figure 1b is a perspective view of a portable cable feeder device according to the present invention,

Figure 1c is a side view showing a portable cable feeder device according to the present invention,

2 is a plan view showing an exploded form of the roller and the upper plate of the portable cable feeder device according to the present invention,

Figure 3 is a cross-sectional view showing the structure of the drive means according to the present invention,

Figure 4 is a perspective view showing another embodiment according to the roller of the present invention,

5 is a plan view showing an example of use of the roller of the present invention,

Figure 6 is a side cross-sectional view showing a gap adjusting means of a portable cable feeder device according to the present invention,

7 is a plan view showing a gap adjusting means of a portable cable feeder device according to the present invention,

8 is a perspective view showing a cable guide of a portable cable feeder device according to the present invention,

9 is a plan view showing a remote control of the portable cable feeder device according to the present invention,

10 is a floor chart showing the operation procedure of the portable cable feeder device according to the present invention.

♣ Explanation of symbols for main part of drawing ♣

110: casing 112: top plate

114: Long Term 116: Network Terminal

118: power supply terminal 119: remote control terminal

120: motor 122: reducer

123: bearing 124: pin

130: rotating shaft 142: first roller

144: second roller 146: wheel (Wheel)

147: Tube 150: Rail

152: connection block 154: slider

160: operation handle 162: through hole

164: rotation handle 166: screw guide

168 screw 170 cable guide

172: upper limit guide 174: lower limit guide

175: guide bracket 176: guide shaft

180: controller 190: power cable

200: remote control 210: emergency stop switch

220: forward and reverse switch 230: remote control lamp

240: operation start stop button switch 250: speedometer

260: traction torque setting volume 270: motor speed adjustment volume

280: main power switch 290: stop lamp

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described in more detail.

Figure 1a is an exploded perspective view showing the configuration of a portable cable feeder device according to the present invention, Figure 1b is a perspective view showing a portable cable feeder device according to the present invention, Figure 1c is a side view showing a portable cable feeder device according to the present invention 2 is a plan view showing an exploded form of the roller and the upper plate of the portable cable feeder device according to the present invention, Figure 3 is a cross-sectional view showing the structure of the drive means according to the present invention, Figure 4 according to the roller of the present invention Figure 5 is a perspective view showing another embodiment, Figure 5 is a plan view showing an example of the use of the roller of the present invention, Figure 6 is a side cross-sectional view showing a gap adjusting means of a portable cable feeder device according to the present invention, Figure 7 8 is a plan view illustrating a gap adjusting means of a portable cable feeder device according to the present invention, and FIG. 8 is a cable of the portable cable feeder device according to the present invention. 9 is a perspective view illustrating a guide, and FIG. 9 is a plan view illustrating a remote controller of a portable cable feeder device according to the present invention, and FIG. 10 is a floor chart showing an operation procedure of the portable cable feeder device according to the present invention.

The portable cable feeder device according to the present invention has a casing 110 forming a main body as shown in FIGS. 1A to 1C.

The casing 110 is configured in the form of a box in which the top plate 112 is opened and a space is formed therein, and an upper surface of the casing 110 is shielded by the top plate 112 of the casing 110.

Inside the casing 110, a drive means composed of a reducer 122 and a motor 120 is installed. The driving means according to the present embodiment is provided with a pair of motors 120, the motor 120 uses a brushless (Motorless-Moter) motor for precise control of the rotation ratio while increasing the torque.

As shown in FIG. 3, the speed reducer 122 is connected to the motor 120 with a worm gear, and is a device for reducing the speed of the motor 120.

On the other hand, according to the present invention is rotatably installed on the upper side of the casing 110, and has a rotating shaft 130 connected to each of the drive means.

As shown in FIGS. 1A to 1C, the rotation shaft 130 is connected to the end of the rotation shaft 130 and the reducer 122 to the inside of the casing 110 to provide a driving force of the motor 120. It is installed to receive and is composed of a pair is formed in a structure arranged at a predetermined interval.

In addition, the rotating shaft 130 is provided with a pair of rollers 140 rotatably coupled to the outer side of the casing 110 by the rotating shaft 130.

The roller 140 may include a first roller 142 rotatably installed outside the casing 110, driving means for transmitting a driving force to the first roller 142, and the first roller 142. 2) disposed in a line with the second and rotatably installed on the outer side of the casing 110, the gap adjusting means for manipulating the slider 154 to linearly move along the rail 150 installed in the casing 110; It consists of a roller 144.

A pair of wheels 146 rotatably supported by the rotation shaft 130 are disposed at a predetermined interval, and an elastic tube 147 is coupled to an outer circumferential surface of the wheel 146.

Here, as shown in FIG. 4, the wheel 146 may also be used in combination with a rolling means having a cylindrical shape (not shown) having elastic properties.

By this configuration, as shown in FIG. 5, the size of the roller 140 coupled to the rotation shaft 130 in a state where a pair of the rotation shafts 130 are disposed at a predetermined interval on the casing 110 is intended to be transferred. Install only enough space to allow the cable (C) to flow.

When the motor 120, which is the driving means, generates the driving force, the reducer 122 receives the same and increases the torque while lowering the rotation ratio to rotate the rotating shaft 130. As the roller 140 coupled to the rotating shaft 130 rotates as described above, the cable C is introduced and transported between the pair of rollers 140.

On the other hand, the portable cable feeder device according to the present invention adjusts the interval of the pair of rollers 140, the slider 154 is linearly moved along the rail (150) formed inside the casing 110 is Is connected to any one of the drive means, the drive means is provided with a gap adjusting means to linearly move by the rotation operation of the operation handle 160 fastened to one side.

The gap adjusting means, as shown in Figure 6 and 7, the rail 150 is connected between the pair of connection blocks 152 formed on the lower plate (not shown) of the casing 110, the rail 150 ), A slider 154 sliding along the rail 150 is formed.

Here, the slider 154 is connected to the reducer 122 which is a part of the driving means, and interlocked with the forward and reverse operation of the operation handle 160 coupled to one side of the motor 120 connected to the reducer 122. To move in a straight line.

In addition, the operation handle 160 is screwed with the threaded through-hole 162 formed on one side of the casing 110 to rotate the operation, as shown in Figure 7 rotating knob 164 and the screw on one side The guide 166 and the screw 168 are installed, and the driving means is pulled or pushed to transfer by using the bearing 123 and the pin 124 at the center of the coupling structure between the motor 120 and the reducer 122.

In addition, the long hole 114 is provided in the upper plate 112 as shown in FIG. 7 so as to prevent the rotation shaft 130 from interfering with the upper plate 112 of the casing 110 during the transfer by the gap adjusting means. Is formed.

This, the rotation shaft 130 penetrates the upper plate 112 of the casing 110 is connected to the reducer 122 inside the casing 110, and to another part of the rotation shaft 130 connected to the reducer 122 Is coupled to the roller 140 to allow the roller 140 to move in the long hole 114 formed in the top plate 112.

In this situation, after introducing the cable (C) between the roller 140 moving in the long hole 114 and the roller 140 coupled to another rotating shaft 130, the roller 140 to move the operation handle 160 to move. Press the cable (C). At this time, the driving means is operated to rotate the roller 140 by the rotational force of the driving means to convey the cable (C).

On the other hand, the portable cable feeder device according to the present invention, so that the cable (C) conveyed by the roller 140 moving in accordance with the operation of the gap adjusting means is not separated from the upper or lower portion of the roller 140, A cable guide 170 is installed at one side of the casing 110 before and after the 140.

As shown in FIG. 8, the cable guide 170 is a portion into which the cable C is introduced, and an upper limit guide 172 is installed at one side of the casing 110. The upper limit guide 172 is installed to prevent the electric wire to be transferred from the upper or lower portion of the roller 140.

On the other hand, the lower limit guide 174 is installed at the outlet of the cable (C) to which the cable (C) is fitted (feeded) by the roller 140 and transported.

The lower limit guide 174 is rotatably disposed between the guide bracket 175 and a pair of guide brackets 175 which are spaced apart from the casing 110 at a predetermined interval, as shown in FIG. 8. A guide shaft 176 is fitted.

The guide shaft 176 is configured in a roller shape having elasticity about a rotating central axis (not shown) to serve to support the cable (C) to be transported.

Here, a predetermined portion of the guide bracket 175 is formed of a hinge structure is formed of a structure that is folded to reduce the volume and conveniently transport the portable cable Peter device of the present invention.

On the other hand, it is formed outside the casing 110, and is electrically connected to other equipment is provided with a network terminal 116 for operating in conjunction with a plurality of equipment by the controller 140.

The network terminal 116 is for connecting the respective cable feeder devices via wires (not shown) to simultaneously carry out cable transfer, and operate only one portable cable feeder device to operate the other portable cable feeder device. Do it.

Looking at the operation of the portable cable feeder device according to the present invention as follows.

First, the power cable 190 and the remote controller 200 are connected to the power terminal 118 and the remote control terminal 119 formed on one side of the casing 110 of the portable cable feeder device, respectively. Next, the power switch 280 formed in the casing 110 is turned on to apply power to the controller 140.

When power is applied to the controller 140, the portable cable feeder device is operated using the remote controller 200 connected to the remote controller terminal 119. At this time, by pressing the emergency stop switch 210 formed on the remote control 200 for safe operation to cut off the power to the controller 140. At this time, an error value is displayed in the speedometer and the saddle system.

When the emergency stop switch 210 is pressed again to release, the portable cable feeder device is operated. At this time, since the conveying direction of the cable (C) to be conveyed is changed according to the operation state of the forward and reverse rotation switch 220, the direction is well checked and operated.

If power is not applied to the controller 140, the remote controller lamp 230 does not operate, and thus checks the connection state again. Press the operation start button switch 240 in the initial screen state to work on the next.

Check speedometer 250 to see if the speed is displayed correctly. Then, the maximum traction torque is set using the traction torque setting volume 260. Here, the traction torque setting volume 260, 0 ~ 0.3ton can be, and can be confirmed by the remote control 200 through a tension meter.

Next, the motor speed adjustment volume 270 is set to '0'. At this time, if the setting of the motor speed control volume 270 is a value other than '0', the voltage applied to the motor may be generated initially, which may cause danger.

Next, check the set value through the speedometer value, and presses the operation start button switch 240 when all the settings are completed. At this time, while slowly rotating the motor speed control volume 270 to check the motor speed to carry out the work to pull the cable (C) to be transferred.

Here, the roller 140 operated by the driving means rotates, and presses the cable (C) to transfer to a predetermined position.

When the current operation is completed, the motor speed adjustment volume 270 is set to '0', and the operation stop button switch 240 is pressed to complete the operation. Here, when another operation is to be performed, the motor speed control volume 270 is set to '0' again, and the operation stop button switch 240 is pressed again to proceed from the first order.

If the motor speed control volume 270 is not '0' and the motor 120 stops and the work cannot be continued while the work is in progress, the EOCR RED lamp (not shown) and the start / stop switch 240 ).

When the start / stop switch 240 is in an ON state, since the traction torque is greater than the value set in the traction torque setting volume 260, the motor speed control volume 270 is first operated to '0'. By checking whether the lamp is turned on (ON) the operation stop button switch 240, the traction torque setting volume 260 is set again, or after a certain portion in the reverse direction again to start from the first initial sequence.

In this case, when the emergency stop switch 210 is turned on, the main power switch 280 is turned off, and then the cause of the emergency stop is removed, and then the process starts again from the first order. In addition, when both the stop lamp 290 and the emergency stop switch 210 are not ON, the top plate 112 of the controller 140 is opened to check whether the red lamp 182 of the EOCR is turned on.

In this case, it occurs when the rated torque (1.2 ton) of the 1 ton winch is exceeded. Therefore, turn off the main power switch 280 once, remove the cause of exceeding the rated traction torque, and start again from the beginning. do.

When all the work is completed, after checking whether the motor speed control volume 270 is '0', the main power switch 280 is turned off (OFF), and the work is completed.

The operation principle of the portable cable feeder device according to this operation procedure will be described.

First, each reduction gear 122 is connected to a pair of rotation shafts of the motor 120, and the rotation shaft 130 is connected to the reduction gear 122 to be interlocked. At this time, the rotation shaft 130 is assembled with the wheel 146 and the roller 140 is integrally rotated.

In this configuration, when the motor 120 generates the driving force under the control of the controller 140, the reducer 122 connected thereto increases the torque while reducing the rotation speed and transmits the torque to the rotation shaft 130.

Therefore, the wheel 146 and the roller 140 axially coupled to the pair of rotating shafts 130 are rotated integrally, wherein the pair of motors 120 are rotated in opposite directions to each other by a pair. The rollers 140 are also rotated in directions opposite to each other. Therefore, the cable closely adhered between the pair of rollers 140 is transported.

In the above described a preferred embodiment of the present invention by way of example, the scope of the present invention is not limited only to this specific embodiment, it can be changed appropriately within the scope described in the utility model registration claims.

Claims (7)

A casing 110 forming a main body; A first roller 142 rotatably installed on an outer side of the casing 110; Drive means for transmitting a driving force to the first roller 142; The first roller 142 is arranged in line and rotatably installed on the outer side of the casing 110, the interval for operating the slider 154 to move linearly along the rail 150 installed in the casing 110 Portable cable feeder device characterized in that it comprises a second roller (144) connected to the adjusting means. The method of claim 1, The driving means is connected to the second roller (144) and a portable cable feeder, characterized in that for transmitting a driving force. The method of claim 1, The first roller (142) and the second roller (144) is a portable cable feeder device, characterized in that the form of a tube (Tube) having an elastic force. The method of claim 1, The drive means, A brushless three-phase motor 120; Portable cable feeder device characterized in that the reducer 122 is connected to the three-phase motor 120 to reduce the speed of the three-phase motor (120). The method of claim 1, It is installed before and after the first roller 142 and the second roller 144, the support is installed to prevent the cable (C) to be transported between the first roller 142 and the second roller 144 is separated. Portable cable feeder device comprising a cable guide (170). The method of claim 5, The cable guide 170, A pair of guide brackets 175 spaced apart from the casing 110 at predetermined intervals; And a guide shaft (176) rotatably fitted between the guide brackets (175). The method according to claim 5 or 6, Cable guide 170 is a portable cable feeder device, characterized in that formed in a hinge (Hinge) structure to fold each of the guide brackets (175).