KR200367122Y1 - A device for pulling up ships and marine products using winch - Google Patents

Abstract

The present invention relates to a lifting device for fishing vessels and aquatic products using winches, and more particularly, it is possible to lift various weights using winches and to smoothly move the position of the hooks by chain drive, as well as winch without trouble. The present invention relates to a fishing boat and a lifting device of aquatic products.

The lifting device of the fishing vessel and aquatic products using the winch according to the present invention, the jib is made up of a post, a balance jib and a lifting jib, the rail is extended in the longitudinal direction in the lower portion, the jib is supported on the post swinging around the swing axis, The base is rotatably installed on the base, the roller is roll-supported on the rail of the crane jib, and a hook is connected to the wire hanging down to the bottom of the crane jib, and the wire is wound around the base to lift a predetermined weight. And lifting means having a fixed winch, and a conveying means for moving the base along the lifting jib.

Description

A DEVICE FOR PULLING UP SHIPS AND MARINE PRODUCTS USING WINCH}

The present invention relates to a lifting device for fishing vessels and aquatic products using winches, and more particularly, it is possible to lift various weights using winches and to smoothly move the position of the hooks by chain drive, as well as winch without trouble. The present invention relates to a fishing boat and a lifting device of aquatic products.

In general, jib cranes are installed in the marina for the lifting of fishing vessels and marine products. The general jib crane comprises a post, a jib made up of the jib and the balance jib and supported on the post and swinging about a swing axis, a lifting means for lifting a predetermined weight and moving along the lifting jib, and the lifting means. It comprises a conveying means for moving along the crane jib. Republic of Korea Utility Model Registration No. 20-0230343 discloses a jib crane having the configuration described above.

However, in the conventional jib crane, a hoist is mainly used as the lifting means. Accordingly, there is a limit to the weight that can be lifted by the conventional jib crane. In particular, the hoist easily breaks down by lifting heavy weights.

In addition, the conventional jib crane has a conveying means for conveying the lifting means along the lifting jib is provided integrally with the lifting means is moved integrally with the conveying means. Therefore, the conventional jib crane has a problem that the cable is complicated to process because the cable connected to the lifting means and the transfer means to be moved together to supply power, and the failure occurs due to repeated movement of the cable.

In addition, the conventional jib crane has a problem that it is not smooth to transfer the lifting means while hanging a large weight because the size of the force generated by the transfer means is moved because the transfer means is integrally with the lifting means.

The object of the present invention is to solve the above problems, and the object of the present invention is to provide a lifting device for fishing vessels and aquatic products using a winch that can lift various weights by using winches in the lifting means as well as less troublesome winches. will be.

In addition, another object of the present invention is not to have a problem due to the cable processing because the transport means for transporting the lifting means is installed in the jib, as well as using a winch that can smoothly transport the lifting means with a large force It is to provide a lifting device for fishing vessels and marine products.

1 is a side view showing the lifting device of the fishing vessel and aquatic products using the winch according to the first embodiment of the present invention

Figure 2 is a side view showing the lifting means and the conveying means of the lifting device of the fishing vessel and aquatic products using the winch according to the first embodiment of the present invention

Figure 3 is a front view showing the lifting means of the lifting device of the fishing vessel and aquatic products using the winch according to the first embodiment of the present invention

Figure 4 is a side view showing the lifting device of the fishing vessel and aquatic products using the winch according to the second embodiment of the present invention

5 is a front view showing the lifting means of the lifting device of the fishing vessel and aquatic products using the winch according to the second embodiment of the present invention

<Short description of the major reference symbols>

110,210 posts

120,220 jib

121,212 Crane Jib

122,222 Balance Jib

123,223 rails

Lifting means

131,231 bases

132,232 rollers

133,233 winch

134,234 wire

135235 pulley system

136,236 hooks

237 pulley

140,240 Means of transport

141,241 drive sprocket

142,242 drive motor

143,243 driven sprockets

144,244 chain

Lifting device of the fishing boat and aquatic products using the winch according to the present invention for achieving the above object, the balance jib and the lifting jib consisting of a lifting jib, the rail is extended in the longitudinal direction in the lower, and supported on the post swing A hook is connected to a jib swinging about an axis, a base, a roller rotatably installed on the base, and a roller supported by a rail of the crane jib, and a wire hanging down the bottom of the crane jib, and the wire is wound. And lifting means having a winch fixed to the base to lift a heavy object, and a transfer means for moving the base along the lifting jib.

In addition, the lifting device of the fishing vessel and aquatic products using the winch according to the present invention, a pair of rails of the crane jib is provided in parallel to both sides in the width direction of the crane jib, the roller of the lifting means is the width direction of the base It is characterized in that provided on both sides.

In addition, the lifting device of the fishing vessel and aquatic products using the winch according to the present invention, the conveying means, the drive sprocket is installed in a position close to the swing shaft of the crane jib, and the rotating shaft to rotate the drive sprocket the drive sprocket A drive motor connected to the driven sprocket, the driven sprocket freely rotatably installed at the distal end of the crane jib, and engaged with the driving sprocket and the driven sprocket so that one end is connected to the front of the base of the lifting means and the other end is connected to the rear end of the base. It characterized by having a.

In addition, the lifting device of the fishing vessel and aquatic products using the winch is composed of a post, a balance jib and a lifting jib with a rail extending in the longitudinal direction in the lower portion, a jib supported on the post and swing about a swing axis, and a base; A roller rotatably installed on the base and supported by a rail of the crane jib, a pulley rotatably installed on the base, and supported by the pulley so as to be diverted and hooked to a wire hanging downward of the crane jib. It is characterized in that it comprises a lifting means having a winch fixed to the jib to be connected and to lift the predetermined weight by winding the wire, and the transfer means for moving the base along the lifting jib.

Hereinafter, with reference to the embodiment shown in the drawings will be described in more detail the lifting device for fishing vessels and marine products using the winch according to the present invention.

1 is a side view showing a fishing vessel and a marine product lifting device using a winch according to the first embodiment of the present invention, Figure 2 is a lifting device of a fishing vessel and a marine product lifting device using a winch according to the first embodiment of the present invention Figure 3 is a side view showing the means and the conveying means, Figure 3 is a front view showing the lifting means of the lifting device of the fishing vessel and aquatic products using the winch according to the first embodiment of the present invention.

The lifting device of the fishing boat and aquatic products using the winch according to the first embodiment of the present invention includes a post 110, jib 120, lifting means 130, and the conveying means 140.

The post 110 is fixed to the ground to support the entire crane, and the jib 120 is swingably installed at a predetermined height.

The jib 120 is composed of a lifting jib 121 and the balance jib 122, is supported by the post 110 is swinging around the swing axis. A pair of rails 123 are provided at a lower portion of the crane jib 121 in parallel to both sides in the width direction. The lifting means 130 is supported by the rail 123 to reciprocate along the rail 123. The balance jib 122 is to balance the jib 120 is provided with a balance load 124 of a predetermined weight.

The lifting means 130 is for lifting a heavy object and is installed to reciprocate along a rail 123 installed at the bottom of the crane jib 121. Referring to the drawings, the lifting means 130 is rotatably installed on the base 131 and the rail 123 of the crane jib 121 is rotatably installed on both sides of the base 131. And a winch 133 installed on the base 131. The winch 133 is provided with a winding drum (not shown in the drawing) and a wire 134 wound around the winding drum and lowered to the lower portion of the lifting jib 121, and a hook 136 is provided on the wire 134. The hook 135 is connected to a heavy object. The winch 133 winds up the wire 134 to lift a predetermined weight. According to the present invention, since the winch 133 winds the wire 134 to lift a heavy object, the winch 133 may lift a heavy weight of various weights by passing the wire 134 through a pulley system 135 composed of several pulleys. . For example, the front end of the wire 134 is connected to the base 131, and the pulley system 135 is installed on the base 131 and the hook 136 so that the wire is connected to the pulley system 135. By passing through it, the winch 133 may double the weight of the heavy lifting material.

The transfer means 140 is to move the lifting means 130 along the rail 123 by moving the base 131, drive sprocket 141, drive motor 142, driven sprocket 143 And a chain 144. The driving sprocket 141 is installed at a position close to the swing shaft of the crane jib 121. The driving motor 142 is connected to the driving sprocket 141 by a rotation shaft to rotate the driving sprocket 141. The driven sprocket 143 is freely rotatably installed at the tip of the crane jib 121. The chain 144 is engaged with the driving sprocket 141 and the driven sprocket 143 so that one end is connected to the front of the base 131 of the lifting means 130 and the other end is connected to the rear end of the base 131. . When the driving motor 142 is driven, the chain 144 is linearly moved by the rotation of the driving sprocket 141 and pulls the base 131 connected to the chain 144 to one side. On the other hand, the lifting jib 121 is preferably provided with a deflection prevention roller 145 for supporting the chain 144 so that the chain 144 does not sag.

Reference numeral 150 is a switch for adjusting the operation of the lifting device for fishing vessels and marine products using the winch according to the present invention.

Next, the lifting device for fishing vessels and aquatic products using the winch according to the second embodiment of the present invention will be described. Figure 4 is a side view showing the lifting device of the fishing vessel and aquatic products using the winch according to the second embodiment of the present invention, Figure 5 is the lifting device of the fishing vessel and aquatic product using the winch according to the second embodiment of the present invention It is a front view showing a means.

The lifting device for fishing vessels and aquatic products using the winch according to the second embodiment of the present invention includes a post 210, a jib 220, a lifting means 230, and a conveying means 240 as in the first embodiment. .

The post 210 is fixed to the ground to support the entire crane, and the jib 220 is swingably installed at a predetermined height.

The jib 220 is composed of a lifting jib 221 and a balance jib 222, and is supported by the post 210 to swing around a swing axis. The lower portion of the crane jib 221 is provided with a pair of rails 223 parallel to both sides in the width direction. The base 231 of the lifting means 230 is supported by the rail 223 to reciprocate along the rail 223. The balance jib 222 is to balance the jib 220 is provided with a balance weight 224 of a predetermined weight.

The lifting means 230 is for lifting a heavy object. Referring to the drawings, the lifting means 230 is a base 231, the roller 232 is rotatably installed on both sides of the base 231 is supported on the rail 223 of the lifting jib 221 And a pulley 235 rotatably installed at the base 231, and a winch 233 fixed to the upper portion of the jib 220. The lifting device for ships and aquatic products using the winch according to the second embodiment is different from the first embodiment in which the winch 133 is installed on the base 131 and moves integrally with the base 131. The jib 220 is fixed and does not move. This simplifies the connection of the cable to the winch 233 and the processing thereof. The drawing shows an embodiment in which the winch 233 is fixed to the upper portion of the crane jib 221 at a position proximate to the swing shaft of the jib. The winch 233 has a winding drum (not shown in the figure) and a wire 234 wound around the winding drum and supported by the pulley 237 to be changed in direction so as to be lowered under the lifting jib 221. The hook 326 is connected to the wire 234, and a heavy object is connected to the hook 235. The drawing shows an embodiment in which the wire 234 extends from the winch 233 to the pulley 237 installed on the base 231 via a pulley 238 installed on the crane jib 221. The winch 233 winds up the wire 234 to lift a predetermined weight. According to the present invention, since the winch 233 winds up the wire 234 to lift a heavy material, the wire 234 may be pulled through a pulley system 235 composed of several pulleys to lift various weights. . For example, the tip of the wire 234 is connected to the base 231, and the pulley system 235 is installed on the base 231 and the hook 236 to connect the pulley system 235. By passing through it, the winch 233 may double the weight of the heavy lifting material.

The conveying means 240 is for moving the base 231 along the rail 223, and includes a driving sprocket 241, a driving motor 242, a driven sprocket 243, and a chain 244. . The driving sprocket 241 is installed at a position close to the swing shaft of the crane jib 221. The drive motor 242 has a rotation shaft connected to the drive sprocket 241 to rotate the drive sprocket 241. The driven sprocket 243 is rotatably installed at the front end of the crane jib 221. The chain 244 is engaged with the driving sprocket 241 and the driven sprocket 243 so that one end is connected to the front of the base 231 of the lifting means 230 and the other end is connected to the rear end of the base 231. . When the driving motor 242 is driven, the chain 244 is linearly moved by the rotation of the driving sprocket 241 and pulls the base 231 connected to the chain 244 to one side. On the other hand, the lifting jib 221 is preferably provided with a deflection prevention roller 245 for supporting the chain 244 so that the chain 244 does not sag.

Reference numeral 250 is a switch for adjusting the operation of the lifting device for fishing vessels and aquatic products using the winch according to the present invention.

The lifting device of the fishing vessel and aquatic products using the winch according to the present invention having the configuration as described above has the advantage of not only can lift the heavy weight of various weights by using the winch in the lifting means, but also less trouble.

In addition, the lifting device of the fishing boat and aquatic products using the winch according to the present invention, because the transport means for transporting the lifting means is not installed and moved to the jib, not only does not have a problem due to the cable treatment but also smoothly the lifting means with a large force It has the advantage of being able to transfer.

The lifting device of a fishing vessel and a marine product using the winch described above and shown in the drawings is only one embodiment for carrying out the present invention, and should not be construed as limiting the technical idea of the present invention. The scope of protection of the present invention is determined only by the matters described in the following Utility Model Registration Claims, and the embodiments of the present invention which have been improved and changed without departing from the gist of the present invention are obvious to those skilled in the art. As long as it is one of the protection scope of the present invention.

Claims (6)

With post, A jib made of a balance jib and a crane jib extended in the longitudinal direction at a lower end thereof, and supported by the post and swinging about a swing axis; The base is rotatably installed on the base, the roller is roll-supported on the rail of the crane jib, and a hook is connected to the wire hanging down to the bottom of the crane jib, and the wire is wound around the base to lift a predetermined weight. Lifting means having a fixed winch, A lifting device for fishing vessels and aquatic products using a winch, characterized in that it comprises a conveying means for moving the base along the crane jib. The method of claim 1, A pair of rails of the crane jib is provided side by side on both sides in the width direction of the crane jib, A lifting device for fishing vessels and aquatic products using winches, characterized in that the roller of the lifting means is provided on both sides in the width direction of the base. The method according to claim 1 or 2, The conveying means may include a drive sprocket installed at a position close to the swing shaft of the crane jib, a drive motor having a rotating shaft connected to the drive sprocket to rotate the drive sprocket, and freely rotatably installed at a tip of the crane jib. A lifting device for fishing vessels and aquatic products using a winch having a driven sprocket, and a chain connected to the driving sprocket and the driven sprocket so that one end is connected to the front of the base of the lifting means and the other end is connected to the rear end of the base. With post, A jib made of a balance jib and a crane jib extended in the longitudinal direction at a lower end thereof, and supported by the post and swinging about a swing axis; A base, a roller rotatably installed on the base and roll-supported on the rail of the crane jib, a pulley rotatably mounted on the base, and a wire supported by the pulley to be changed in direction and hang down to the bottom of the crane jib. A lifting means having a winch fixed to the jib so that a hook is connected to the hook and winds up the wire to lift a predetermined weight; A lifting device for fishing vessels and aquatic products using a winch, characterized in that it comprises a conveying means for moving the base along the crane jib. The method of claim 4, wherein A pair of rails of the jib jib is provided side by side on both sides in the width direction of the jib, A lifting device for fishing vessels and aquatic products using winches, characterized in that the roller of the lifting means is provided on both sides in the width direction of the base. The method according to any one of claims 4 to 5, The conveying means may include a drive sprocket installed at a position close to the swing shaft of the crane jib, a drive motor having a rotating shaft connected to the drive sprocket to rotate the drive sprocket, and freely rotatably installed at a tip of the crane jib. A lifting device for fishing vessels and aquatic products using a winch having a driven sprocket, and a chain connected to the driving sprocket and the driven sprocket so that one end is connected to the front of the base of the lifting means and the other end is connected to the rear end of the base.