SU1089681A1 - Apparatus for cable-laying - Google Patents

Abstract

I. DEVICE FOR CABLE STRAWING, containing a skeleton, an axle with unrolling rollers placed on a skeleton according to the number of f 9 IS cable and fixing the axle position, which is designed to be in the form of perforated racks with a C-shaped cross section, in the slots of each of which a slit with a U-shaped cross section is installed with the possibility of longitudinal movement, the slats are rigidly connected at one end with the axis, the fixing unit is made. in the form of a body fixed on the slats with spring-loaded rods located in it, the ends of which interact with the perforations of the struts of the frame and the control body of the said rods. (L from 00 CD about 00

Description

2. The device of clause 15 of a tl and cup is that the control is made in the form of a box mounted on the case with a disk mounted on it

and having two arc slots, interacting with the fingers of spring-loaded rods, while a drive handle is attached to the disk shaft.

The invention relates to electrical engineering, in particular to devices for electrical installation work on impregnating cables.

A device for laying cables comprising a roll-on roller mounted rotatably on a fixed pipe is known. In the fixed fpy6e, a movable pipe is installed with the help of the compression and finger pin. Hooks are made on the movable and movable pipes for fixing the device on the bracket with holes. The bracket is mounted on the ij rack.

It is also known a device for laying cables, contained; its unrolling roller mounted on the C-shaped bracket. The bracket has a spring clip with which it is attached to the base 2J

The disadvantage of these devices is that after rolling each cable, it must be shifted to the cable shelf, and after transfer, the device must be removed and then installed in a new position to roll out the cables of the next shelf, while labor productivity remains low,

The closest in technical essence and the achieved result to the proposed is a device for a puncture, cable cable, containing a frame, an axis placed on a frame with unrolling rollers according to the number of cables to be pulled and a hinge position fixing unit.

Axes with supporting rollers are also installed on the frame, which, when pulling the cable together with the unrolling roller, cover the cable from all sides. When acting on the control unit of the fixing unit, the position of the axis is deflected by the weight of the cable and the cable is laid on the shelf. The design of the device allows only one cable to be laid on the shelf. When laying subsequent cables behind the first cable, they must be laid out manually on the shelf. After laying the required number of cables on the shelf, this device must be disassembled and re-mounted above the next shelf. These operations inconvenience when using the known device.

The purpose of the invention is to increase convenience when using the device.

The goal is to achieve the aetc by the fact that in the device for laying cable cables containing a frame placed an axle frame with unrolling rollers according to the number of cables to be pulled and an axis position fixing unit, the frame is made in the form of perforated: racks with C-shaped cross section, the grooves of each of which are slidably mounted with a U-shaped transverse section, the straps are rigidly connected at one end with the axis, the fixing unit is made in the form of a support mounted on the slats zhinennymi rods, the ends of which interact with the perforations studs, and controls said rods.

In addition, the control is made in the form of a box mounted on the box with a disc mounted on the shaft and two arcuate slots, interacting with the fingers of the spring-loaded rods, while the handle is fixed on the disc shaft. 3 Fig. I presents the proposed device, a general view; in Fig.2 strips with fixed on them the axis and the knot fixation, General view; Fig. 3 is a view A of Fig. 1; and Fig. 4 shows a section BB in Fig. 1; in FIG. 3, node I in FIG. 4; FIG. 6 shows a fixation unit with the housing and box caps removed; figure 7 - the device on the overpass, in the working position; in Fig.8 is a view bb In Fig.7. The device has a frame made of racks 1 fastened with a tie. The racks and link 2 have a C-shaped cross section. Perforations 3 are made on racks and connections. In the grooves of each rack, slider 4 is installed with the possibility of forward movement, with a U-shaped cross-section. The slats 4 are rigidly connected at one end with the axis 5. On the axis 5, the unrolling rollers 6 are freely mounted, which expand the cables 7. The fixing unit includes a body 8 made of a U-shaped profile in the core of which a box 9 is placed. 10, spring loaded I 1. The ends of the W shafts end on one side with the fingers 12 and on the other side with the clips 13, the inlets and the perforations of the 3 posts of the base and the bars 4 of the bracket. A box 14 is mounted in a box 14 mounted on a shaft 15 on the outside of the box 9. A drive handle 16 is mounted on the shaft 15. In the disk 14, arc slots 17 are made in which fingers 12 are placed. The device is attached with, for example, cable The trestle block 18 is next to the cable rack 19, on which the shelves 20 are located. The fixing device must be removable, providing free disassembly. The device works as follows. Prior to laying the cables, the device is installed on the cable block 21. The strips 4 are fixed in racks 1 of the frame in the position of rolling cables for cycle I. The locking mechanism is in the initial position, while the rods 10 are located in the perforations of the 3 racks 1 of the base , the springs 1J are loosened, and the p: chuck 6 and the disk 14 are in the free position (Fig. 6). After filling the shelf with 20 cables of cycle I, the strip 4 is transferred to the following position, corresponding to rolling out cables for cycle II (Figures 7 and 8). For this, the handle 16 is turned to the right by 90 until it stops, while the mechanism occupies the working position, the disk 14 is turned also by 90, the locking rods 10 exit from the perforation holes of the 3 bottom pillars, the springs 1 I are compressed. Under the action of the weight of the cables and the dead weight of the strap 4 with the axis 5 fall down until the fixing rods 10 under the action of the springs 1 I enter the holes of the perforation of the 3 racks of the 1 base and occupy the position corresponding to the rolling of the cable I. For W and subsequent cycles, the operation of the device is repeated in the same way as indicated for cycle P. At the end of the work on laying the cables, the device is removed from the removable fasteners.

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Claims (2)

I. DEVICE FOR CABLE LAYING, comprising a frame, an axis placed on the frame with rolling rollers in terms of the number of cables pulled and an axis position fixing unit, characterized in that, in order to improve usability, the frame is made in the form of perforated racks with a C-shaped 'transverse cross-section, in the grooves of each of which, with the possibility of longitudinal movement, a strip with a U-shaped cross section is installed, the strips are rigidly connected at one end to the axis, the fixing unit is made in the form of a housing fixed to the strips with p the spring-loaded rods located therein, the ends of which interact with the perforation of the frame struts and the control member of said rods. Oh oo oo oo> 108968 ’and having two arc slots interacting with the fingers of the spring-loaded rods, while the drive handle is fixed to the shaft of the disk. 2. The device according to claim 1, characterized in that the control element is made in the form of a box mounted on the housing with a disk placed in it mounted on a shaft