SU852403A2 - Apparatus for winding rope into fakes - Google Patents

Description

"<> 852403

DESCRIPTION

INVENTION IYA

TO AUTHOR'S CERTIFICATE (61) Additional to author. certificate-vu 604605 (22) Declared 12/21/79 (21) 2856084 / 25-27 with the application attached - (23) Priority - (43) Published on 08/07/81. Bulletin No. 29 (45) Date of publication of the description 13.08.81 (51) M.Kl. ³ В 21 С 47/02 (53) UDC 621.772.068 (088.8) (72) Author of the invention (71) Applicant

Yu. V. Churilov

J—) ί ί · ί a

Syktyvkar Experimental Shipbuilding Plant

I (54) DEVICE FOR WINDING A ROPE IN BAYS

A device for winding a cable into bays relates to the field of metal forming and can be used to form cable bundles and remove them from the device.

A device for winding a cable into bays by ed. St. No. 604605, comprising a base, a drum with a drive, petals pivotally connected to the drum, a slider with a drive, rods pivotally connected to the petals and a slider, a bay removal mechanism. The bay removal mechanism is made in the form of a frame pivotally connected to the base, and a hydraulic cylinder connected to the base and the frame. A drive drum is mounted on the frame. The drum has grooves to accommodate the end of the cable in them before starting operation of the device [1].

A disadvantage of the known device is that for reliable fixation of the end of the cable, the latter, deforming, is tucked into grooves made on the drum. Performing this operation is inconvenient; the operation is laborious, especially when the cable is large in diameter. In addition, due to the need for deformation of the cable, the quality of the cable is reduced.

The aim of the invention is to ensure ease of use.

This goal is achieved by the fact that the device for winding the cable into the bays is equipped with a clamping bar pivotally connected to the drum and kinematically 5 connected with one of the petals of the drum.

In this case, the kinematic connection is made in the form of a two-shouldered lever pivotally connected to the drum.

Yu. In FIG. 1 shows a device on the side. The clamping bar and its kinematic connection with one of the petals of the drum are shown; in FIG. 2 - the same when dumping the bay from the drum; in FIG. 3 - the same, after the discharge of the bay from the drum; in FIG. 4 shows the attachment point of the clamping bar to the drum.

A device for winding a cable into bays includes a base 1, a drum 2 with a drive 3, petals 4, pivotally connected to a drum 2, a slider 5 with a drive, rods 6, pivotally connected to the petals 4 and the slider 5, a bay removal mechanism.

The removal mechanism of the bay is made in the form of 25 frame 7, pivotally connected to the base 1, and a hydraulic cylinder 8 connected to the base 1 and the frame 7. A drum 2 with a drive 3 is placed on the frame 7.

The device is equipped with a clamping plate 9, pivotally connected to the drum and kinematically connected with one of the petals 4.

The kinematic connection is made in the form of a two-shouldered lever 10 pivotally attached to the drum 2, and a protrusion 11 at the end of one of the petals 4.

To interact with one end of the two shoulders of the lever 10, the pressure bar has a protrusion 12, and to hold the bar 9 in a horizontal position, the bar is equipped with a return spring 13.

To ensure the compactness of the device, the clamping bar 9, the two-arm lever 10 are located in the recess of the drum 2, and on the flange of the drum 2 there are pins.

14.

The operation of the device is as follows.

When the petals 4 are directed along the generatrix of the drum 2, the two-arm lever does not interact with the protrusion 12 on the clamping bar 9. At this position, the end of the cable 15 is tucked in. For this purpose, the clamping bar 9 is turned upright and the end of the cable is laid on the flange of the drum 2. If there is a thimble at the end of the cable, then the latter is mounted on pin 14. Next, the clamping bar 9 is released and it is returned to its original position by the action of the spring 13 and the end of the cable will be under it.

When the petals 4 are tilted, the protrusion 11, acting on the end of the two-shouldered lever 10, turns it. In this case, the second end of the two shoulders of the lever 10 abuts against the protrusion 12 on the clamping bar 9 and the clamping force at the end of the cable increases. Reliable fixation of the end of the cable.

Next, drive 3 of the drum 2 is turned on and a bay is formed. To remove the finished bay, the frame 7 is rotated by the hydraulic cylinder 8. In this case, the petals 4 5 under the action of the slider 5 are folded and the protrusion 11 releases the end of the two shoulders of the lever 10. Accordingly, the second end of the lever 10 releases the protrusion 12. Further under the weight of the bay, sliding on the surface 10 TP drum 2, the spring force of the spring 13 is overcome and the bar 9 releases the end of the cable. The bay is being dumped.

This invention creates convenience when attaching the end of the cable to the drum and 15 makes it possible to use the existing device nodes to securely fix the end of the cable or to release it. 'In turn, simplifying the implementation of this operation speeds up the entire process of formation of finished bays. In addition, the invention allows to maintain the quality of the cable.

Claims (2)

2 and kinematically associated with one of the petals 4. The kinematic connection is made in the form of a two-armed lever 10 pivotally attached to the drum 2, and a protrusion // at the end of one of the petals 4. To interact with one end of the two-armed lever 10, the presser bar has the protrusion 12, and to hold the bar 9 in a horizontal position, the bar is provided with a return spring 13. To ensure the compactness of the device, the presser bar I have two shoulders lever W placed in the niche of the drum 2, and a pin M is mounted on the flange of the drum 2. are shown in the following. When the petals 4 are directed along the generator of the drum 2, the double-arm lever 10 does not interact with the protrusion 12 on the presser bar 9. In this position, the end of the cable 15 is tucked into the device. To do this, the presser bar 9 is retracted to the vertical position and the end of the cable is placed on the flange of the drum 2 If there is a groove at the end of the cable, the latter is installed on the skirt 14. Then the clamping bar 9 is released and it returns to its original position under the influence of the spring 13 and the end of the cable will be under it. When the petals are tilted 4, the protrusion //, acting on the end of the two shoulders lever 10, turns it. In this case, the second end of the two shoulders lever 10 abuts against the protrusion 12 on the presser bar 9 and the pressing force on the end of the cable increases. There is a reliable fixation of the end of the cable. Next, drive 3 is turned on and a coil is formed. To remove the finished coil, the frame 7 is turned with hydrocyliidrome 8. At the same time, the petals 4 under the action of the slide 5 fold and the protrusion 11 releases the end of the two shoulders lever 10. Accordingly, the second end of the lever 10 releases the protrusion 12. Far under the weight of the coil sliding along the surface of the drum 2, it is overcome the elastic force of the spring 13 and the strap 9 releases the end of the cable. The bay is being reset. This invention makes it easy to mount the end of a cable on a drum and creates the possibility of using existing device assemblies to securely fix the end of a cable or release it. In turn, the simplification of this operation speeds up the whole process of formation of finished bays. In addition, the invention allows to preserve the quality of the cable. Claims 1. Device for winding a cable in a bay according to aut. St. No. 604605, characterized in that, in order to ensure convenience / operation, it is provided with a clamping bar, hingedly connected with a bar and nominal kinematically connected with one of the petals. 2. A device according to claim 1, characterized in that the kinematic connection is made in the form of a two-arm lever, hingedly connected to the drum. The source of information taken into account in the examination: 1. USSR author's certificate NO 604605, cl. B 21 C 47/02, 1977.