JPH0595959U - Wire winding device - Google Patents

Abstract

(57) [Summary] [Purpose] Even if there are many winding drums for winding a super-heavy linear object, the winding can be performed by a single winding device. [Structure] A pair of stand members 20 and 21 set on both sides of the winding drum 10 has a structure in which a support frame 23 is provided on one side of an upper surface of a support base 22. A guide groove 24 that opens at the upper end is formed in each support frame 23. A hydraulic cylinder 27 is provided for moving up and down a bearing member 25 slidably supported along the guide groove 24. A rotation driving device 40 for the winding drum 10 is provided on a support base 22 of one of the stand members 20 and movably supports the support frame 23 toward the support frame 23. A pair of stand members 20 and 21 are placed on the barge and located on the sides of the winding drum 10.
And the bearing member 25 is lifted to wind up the take-up drum 1.
After the drum shaft 12 of 0 is lifted to a predetermined height, the rotary drive device 40 is moved toward the winding drum 10.
The rotary shaft 46 of the rotary drive device 40 is connected to the drum shaft 12, and the winding drum 10 is rotated by the operation of the rotary drive device 40 to wind up the linear object.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a winding device for a linear object such as an electric wire, a cable or a wire.

[0002]

[Prior Art]

 When a winding device was placed on the barge and the cable was wound onto the drum using the device, it was not possible to lower the drum after winding the cable from the winding device without a crane.

Conventionally, when the total weight is 100 tons or less, it was possible to load a tow truck on the barge or call a sea crane to the barge and unload the drum from the take-up device, but if the total weight reaches 160 tons, a 500t class sea crane. It was impossible to reach the barge because the river was shallow or there was a bridge at the mouth of the river and a crane could be used on the bridge girder. In that case, a winding device is installed on the barge to wind the cable, and the barge is towed to the transport main ship, and the take-up drum is lifted from the winder by a crane provided on a large crane ship. The cable is rewound by carrying it to the ship or setting the winding drum in the winding device installed on the ship.

[0004]

[Problems to be solved by the device]

 By the way, in winding a cable having a take-up device on the barge, if there are a large number of take-up drums, the same number of take-up devices as the number of the take-up drums are required, which is a problem in economic efficiency.

Therefore, the present invention solves the above problems and enables a single winding device to perform winding even if there are a large number of winding drums for winding super-heavy linear objects. It is a technical issue.

[0006]

[Means for Solving the Problems]

 In order to solve the above problems, in the present invention, a pair of stand members provided with a support frame on one side of the upper surface of the support base, and a pair of stand members provided on the support base of one of the stand members are slid toward the support frame. A bearing that can be freely supported and that has a guide groove that opens at the upper end in the support frame of each stand member and that supports the drum shaft of the winding drum that is inserted into the guide groove from below. A member is provided slidably along the guide groove, an elevating device for elevating and lowering the bearing member is provided, and a torque engaging portion for the shaft end of the drum shaft is provided on the end face of the rotary shaft of the rotary drive device. Was adopted.

[0007]

[Action]

 When winding a linear object with a take-up drum placed on a barge, carry a pair of stand members by a wrecker to both sides of the take-up drum so that the bearing members of each support stand are positioned below the drum shaft. Install the stand member. Then, the lifting device is operated to raise the bearing member to raise the take-up drum to a predetermined height, and the rotary drive is moved toward the take-up drum to connect the rotary shaft and the drum shaft to drive the rotary drive. The linear drum is wound by rotating the winding drum by the operation of the device.

[0008]

【Example】

 An embodiment of the present invention will be described below with reference to the accompanying drawings. In FIGS. 1 and 2, reference numeral 1 denotes a gantry, and the gantry 1 is used for supporting a winding drum 10 placed on a barge.

The winding drum 10 placed on the gantry 1 has a pair of side frames 11 on both sides, and both ends of the drum shaft 12 project from the side surfaces of the side frames 11. Bearings 13 are detachably attached to both ends of the drum shaft 12.

A pair of stand members 20 and 21 are mounted on both ends of the upper surface of the gantry 1. Each of the stand members 20 and 21 has a support base 22 supported by the gantry 1, and a support frame 23 is provided on one side of the upper surface of the support base 22.

The support frame 23 is provided with a guide groove 24 extending in the vertical direction and opening at the upper end of the support frame 23. As shown in FIG. 3, a notch 26 is provided on the upper surface of the bearing member 25 slidably provided along the guide groove 24, and the bearing 13 mounted on the drum shaft 12 at the notch 26. Can be supported.

The bearing member 25 is moved up and down by a hydraulic cylinder 27 as an elevating device which is supported by a support 22.

As shown in FIGS. 1 and 5, a linear rail 28 extending long toward the support frame 23 is attached to the upper surface of the support base 22 of one of the pair of stand members 20, 21. A slide base 29 slidably supported along the linear rail 28 is reciprocated by a hydraulic cylinder 30.

A rotation drive device 40 that rotates the winding drum 10 is provided above the slide table 29.

The rotary drive device 40 transmits the rotation of the drive shaft 43 rotated by the motor 41 and the speed reducer 42 to a rotary shaft 46 provided on the drive shaft 43 via gears 44 and 45 meshing with each other. There is.

The rotary shaft 46 is located above the drum shaft 12 of the winding drum 10 when the winding drum 10 is placed on the gantry 1. A torque engaging portion 47 for transmitting torque is provided on the end surface of the rotary shaft 46, and the torque engaging portion 47 is detachable from the engagement groove 14 formed on the end surface of the drum shaft 12.

The linear object winding device shown in the embodiment has the above-mentioned structure, and when the linear object is wound by the winding drum 10 placed on the gantry 1, the pair of stand members 20 and 21 are used. Carry it on the gantry 1 with a recorder and set it on both sides of the winding drum 10.

FIG. 1 shows a state in which a pair of stand members 20 and 21 are set on both sides of the winding drum 10, and a bearing member 25 is arranged below a bearing 13 attached to the drum shaft 12. At this time, the stand members 20 and 21 are preferably fixed to the gantry 1 by tightening bolts and nuts or the like.

When the bearing member 25 is raised by the operation of the hydraulic cylinder 27 in the set state, the bearing 13 is supported by the bearing member 25, and the winding drum 10 is lifted to a predetermined height.

Therefore, when the hydraulic cylinder 30 for moving the slide base shown in FIG. 1 is operated to move the slide base 29 toward the support frame 23, as shown in FIG. 5, the rotary shaft of the rotary drive device 40 is rotated. The torque engagement portion 47 of 46 engages with the engagement groove 14 of the drum shaft 12.

Therefore, by driving the motor 41, the winding drum 10 rotates, and the winding drum 10 can wind a linear object.

When the winding of the linear object is completed, the slide base 29 is retracted by the operation of the hydraulic cylinder 30, and the engagement between the torque engaging portion 47 of the rotating shaft 46 and the engaging groove 14 is released. Then, the bearing member 25 is lowered by the operation of the hydraulic cylinder 27 for lifting and lowering the drum, and the take-up drum 10 is lowered onto the gantry 1.

When there are a large number of winding drums 10 and each of the winding drums 10 winds a linear object, the pair of stand members 20 and 21 is removed from the pedestal 1 and the pair of stand members 20 and 21 is removed. Set on both sides of the next winding drum 10 and perform the same work as described above. By repeating such an operation, the winding drum 10 winds the linear object.

[0024]

[Effect of the device]

 As described above, in the winding device for a linear object according to the present invention, the pair of stand members for supporting the winding drum so as to move up and down and rotate are detachable from the winding drum. Even if there are many take-up drums for taking up the linear material, the take-up can be done with one take-up device, and the economical efficiency can be improved.

[Brief description of drawings]

FIG. 1 is a partially cutaway front view of a winding device according to the present invention.

FIG. 2 is a plan view of the same as above.

FIG. 3 is a partially cutaway right side view of the above.

FIG. 4 is a left side view of the above.

FIG. 5 is a partially cutaway front view showing a usage state of the above.

[Explanation of symbols]

 20, 21 Stand member 22 Support base 23 Support frame 24 Guide groove 25 Bearing member 27 Hydraulic cylinder 40 Rotation drive device 46 Rotation shaft 47 Torque engaging portion

Claims (1)

[Scope of utility model registration request] 1. A pair of stand members having a support frame provided on one side of an upper surface of the support base, and a rotary drive device provided on the support base of one of the stand members and slidably supported toward the support frame. A guide groove that is open at the upper end is provided in the support frame of each stand member, and a bearing member that can support the drum shaft of the winding drum inserted through the guide groove from below can be slid along the guide groove. A linear object winding device provided with an elevating device for moving the bearing member up and down, and a torque engaging portion for the shaft end of the drum shaft provided on the end face of the rotation shaft of the rotation drive device.