RU1818652C - Device for attachment of cable routes - Google Patents

Abstract

SUMMARY OF THE INVENTION: the device comprises a U-shaped housing with a trough-like cross-sectional profile and a pressure bar with holes through which the housing legs are passed. To fix the bar in a certain position, fasteners with a U-shaped cross-sectional profile with teeth and bends and fixing elements in the form of a wedge-shaped wedge installed in the hole of the bar are used. 10 ill.

Description

The invention relates to the field of electrical engineering and can be used in shipbuilding and other industries for laying cables and wires.

The aim of the invention is to increase the reliability of cable fastening, as well as to improve manufacturability.

The expected effect of using the device is expressed in simplification of the design, elimination of electric welding, standardization of the standard sizes of the capacities of the device cases, which allows to reduce material costs for the manufacture and installation of the device.

The invention is illustrated by drawings, where:

- figure 1 - shows a General view of the device:

- figure 2 is a section aa in fig. 1 ;

- in FIG. 3 - section BB in FIG. 1;

- figure 4 is a section bb in figure 1;

- figure 5 is a view of D in fig. 1 ;

- Fig.6 is a section DD in Fig. 1 ;

- Fig.7 - staple-shaped wedge,

- in Fig.8 is a view of E in Fig.7;

- figure 9 - plate spring;

- in FIG. 10-section MF in Fig.9.

The device for attaching cable routes contains a clamping strip 1 with two figured holes 2 located along its longitudinal axis, through which the racks of the housing 3 and the same fasteners 4 are passed. The U-shaped housing 3 with a trough-like cross-sectional profile has rectangular holes on its racks 5, located eoax. as one rack is symmetrical to another.

The fastener 4 with a U-shaped cross-sectional profile has a tooth 6 on the sides. And at both ends, the bends 7, 8 are directed to the side opposite the tooth m 6. Each fastener 4, passed through the hole 2 in the bar 1, is installed between the rack case 3 and the edge of the figured hole 2 of the bar 1 located with its outer side, with which the tooth b or

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the sides of the fastener 4, one of the bends 7 of the fastener 4 is located in the hole 5 of the rack 3 of the housing 3, and the other 8 interacts with the bottom of its cross-sectional profile.

For each rack of the casing 3, between the bottom of its profile and the outer wall of each fastening element 4, an additionally inserted elastic element 9 is installed, which is locked in the working position of the device by a wedge-shaped wedge 10. The elastic element 9 is a spongy rubber or a leaf spring.

Work with the claimed device is as follows:

Bends 7 of fasteners 4 are inserted into the holes 5 of the housing 3, which are secured against falling out of the holes, for example, using pieces of soft PVC pipe (PVC).

On the racks of the housing 3 with the fastening elements 4 fixed thereon, the clamping bar 1 is strung by pressure from pressing the bar with a hand so that the bar 1 protrudes beyond the ledges of the teeth 6 of the fastening elements 4.

Further movement of the clamping bar 1 can be provided by a clamping device of any design (for example, by means of a screw, lever). The supports for the fixtures can be the bends 7 of the fasteners 4. The clamping plate 1 is fixed by means of locking bracket-wedges 10. teeth 6 or sides (shelves) of the fasteners 4, i.e. between the bottom of the rack profile of the housing 3 and the outer wall of each fastener 4, a staple-shaped wedge 10 is installed and hammered.

An auxiliary device is removed by means of which the bar 1 is pressed.

As a fixture (snap), it is advisable to use a lever.

Claims (1)

The claims A device for attaching cable routes, containing a U-shaped housing with a trough-like cross-sectional profile, in the racks of which are made holes, a clamping bar mounted for movement relative to the struts of the housing, and means for securing the battens on each strut of the housing, including a fastener cooperating with the strut and the bar, and a fixing element, characterized in that, in order to increase the reliability of the fastening, the bar is made with two curly holes located along its longitudinal axis through which the struts of the case are passed, the means for fastening the slats on each rack are identical and each of them includes a mounting element ment with a U-shaped cross-sectional profile, on the sides of which there is a tooth and bends at both ends, directed to the side opposite the tooth m, and a fixing element in the form of a wedge-shaped wedge, the element is passed through the hole of the clamping plate and is installed between the rack and the edge of the figured hole of the clamping plate, with which the tooth interacts, located on its outer side, a fastener, one of the bends of which is placed in the hole of the rack, and the other interacts with its bottom, and between the bottom of the rack of the housing and the outer wall of each fastener an additionally guided resilient element locked in position by a wedge. 2 57 S. 7 7 2  / I 6 10 Fig. I Bb FIG. J B-b V Put on s J- Figl ViZG FIG. 7 Editor Compiled by V. Hook Tehred M. Morgenthal 1818652 dd FIG. 9 Figu Proofreader S. Baker