RU2247898C1 - Device for suspension and motion of lighting fixtures in production floor-areas - Google Patents

Abstract

FIELD: illumination engineering; lighting fixtures for poultry farms, greenhouses, storehouses.

SUBSTANCE: proposed device includes carrying cable with free ends, pair of lighting fixtures secured on ceiling stays and auxiliary sections of cable connected with carrying cable. Free ends of carrying cable are secured on drums for performing reciprocating motion. Carrying cable is connected with auxiliary sections by means of rollers secured on carrying cable and engageable with them. Some ends of these sections are connected with lighting fixtures and other ends are secured on ceiling stay.

EFFECT: extended functional capabilities due to simultaneous reciprocating and vertical motion of lighting fixtures.

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Description

The invention relates to lighting equipment, in particular to lighting poultry facilities with multi-tiered content of poultry, greenhouses, warehouses, etc.

A device for hanging and moving fixtures [1]. It contains a guide mounted on the ceiling, and mounted on it with the possibility of reciprocating movement of the fixture mounting unit with a means of adjusting the height of the lamp suspension.

The disadvantage of this device is the design complexity, as well as the lack of relationship between the reciprocating and vertical movement of the lamp.

A device for suspension of lamps [2], adopted as a prototype. The device comprises a supporting cable with free ends, at least one pair of fixtures mounted on ceiling anchors and associated with the supporting cable auxiliary segments of the cable.

The disadvantage of this device is the low functionality, which consists in the absence of simultaneous movement of the lamps in the longitudinal and vertical directions, which in practice is necessary, for example, when lighting a bird contained in multi-tiered cell batteries.

The present invention solves the problem of expanding the functionality of the device suspension and movement of lamps in industrial premises by providing simultaneous reciprocating and vertical movement of the lamps.

To achieve this goal, the free ends of the carrier cable are fixed to the drums with the possibility of reciprocating motion, and the connection of the carrier cable with auxiliary segments of the cable is made by means of rollers mounted on the carrier cable and mated with them, while some ends of these cable segments are connected to the lamps, while others are fixed to the ceiling anchor; the rollers are located on the carrier cable at a distance from each other, providing the extreme upper and lower positions of the lamps.

The invention is illustrated in the drawing.

The drawing shows a diagram of a device for suspension and movement of lamps in industrial premises, side view;

I - the initial position of the fixtures;

II - the intermediate position of the fixtures;

III - the final position of the fixtures.

The device for suspension and movement of lamps in industrial premises includes (Fig. 1) a support cable 1, the free ends of which are fixed to the drums 2 with the possibility of reciprocating motion, for example, from electric motors. The rollers 3 are fixed on the supporting cable 1. On the ceiling anchor 4, auxiliary segments of the cable 5 are fixed with lamps 6. Auxiliary cable segments 5 are connected to the rollers 3. The rollers 3 are located at a distance from each other, in which one of the lamps 6 (left) is in the highest position (I), and the second (right) - in the lowest position (I).

The device operates as follows. In the initial position (I), one of the lamps 6 (left) is in the highest position, and the second (right) is in the lowest position. When the drums 2 rotate clockwise, the support cable 1 is longitudinally moved with the rollers 3, which are interfaced with the auxiliary segments of the cable 5, mounted on the ceiling anchor 4. In this case, the lamps 6 on the auxiliary segments of the cable 5 are moved translationally (to the left) and simultaneously vertically: left - down, and the right one - up and reach position 2. Next, the left lamp 6 occupies the lowest position (the former initial position of the right lamp), and the right lamp is the highest upper position 3. At this moment, changes direction Direction of rotation of the drums 2. The fixtures are returned to their original position (I) in the reverse order.

By changing the distance between the rollers 3, the suspension height of the left lamp 6 is adjusted in its highest position. And changing the speed of rotation of the drums 2, adjust the time of movement of the lamps 6 from the initial position to the final.

Sources of information

1. Application No. 93038240/07, F 21 V 21/00. Device for suspension and movement of the lamp / Pechersky S.T. - Declared. 07.26.93 // BI, 1996. - No. 6.

2. Zyuzin A.F., Pokonov N.Z., Antonov M.V. Installation, operation and repair of electrical equipment of industrial enterprises and installations // A.F. Zyuzin, N.Z. Pokonov, M.V. Antonov. - M .: Higher. school., 1986. - S. 43. - prototype.

Claims (1)

A device for suspending and moving luminaires in industrial premises, comprising a support cable with free ends, at least one pair of fixtures mounted on ceiling anchors, and auxiliary cable segments connected to the support cable, characterized in that the free ends of the support cable are fixed to the drums with the possibility of reciprocating movement, and the connection of the supporting cable with the auxiliary segments of the cable is made by means of rollers mounted on the supporting cable and mated with them, while m, some ends of these cable segments are connected to the fixtures, while others are fixed to the ceiling anchor.