CN2878922Y

CN2878922Y - Rotary stand for platform illuminating lamp fittings

Info

Publication number: CN2878922Y
Application number: CN 200620110144
Authority: CN
Inventors: 唐云生
Original assignee: CHONGQING QISE INDUSTRIAL Co Ltd
Current assignee: CHONGQING QISE INDUSTRIAL Co Ltd
Priority date: 2006-03-17
Filing date: 2006-03-17
Publication date: 2007-03-14
Anticipated expiration: 2016-03-17

Abstract

The utility model relates to a platform illuminating lamp rotary support, which comprises a wire outlet pipe, a hexagon socket screw, a railing, a holt hoop iron, a base board, a spring, a nut, a wire inlet pipe, a stop screw, a strip chute upper positioning hole, a strip chute; the utility model is characterized in that the hexagon socket screw goes through the circular hole in the middle of the wire outlet pipe, the spring is connected with the wire inlet pipe screw thread, the stop screw goes through the circular hole on the wire inlet pipe, and the strip chute upper positioning hole on the wire outlet pipe, realizes the stop function, in order to move easily, the wire inlet pipe is fixed on the base board, and the base board is fixed on the railing through holt hoop iron and nut; because the rotary support is connected with the railing by holt hoop iron, the rotary support has advantages of easy moving, simple and rational design, reliable operation , beautiful appearance, convenient maintenance, relocation and adjustment and can be extensively used in various platform illumination lamps.

Description

Platform lighting rotary support

(1), technical field

The utility model relates to a kind of platform lighting rotary support.

(2), background technology

Platform lighting rotary support is widely used in those maintenances big difficulty, and the maintenance personal there are big dangerous environment such as power plant, on the platform lighting in places such as petrochemical industry, have a wide range of applications, but existing platform lighting rotary support, be generally the drum type brake rotational structure, by the screw stop cylinder, after send out screw, cylinder revolves and turn 90 degrees, use screw stop again, if screw stop is bad, the hidden danger that will cause the accident, on the other hand, because total directly is welded on the railing, install and maintenance, and the resettlement of later light fixture is adjusted all inconvenient.

(3), summary of the invention

The purpose of this utility model be to overcome above-mentioned prior art defective and provide a kind of and have good looking appearance, be convenient to installation and maintenance, novel platform lighting rotary support that safety coefficient is high.

The purpose of this utility model realizes by following scheme: soket head cap screw passes out the circular hole in the middle of the spool, spring, connect with the inlet wire gas thread, limit screw passes the circular hole on the inlet wire pipe, and go out locating hole on the bar shaped chute on the spool, realize stopping function, for conveniently moving, the inlet wire pipe is fixed on the base plate, and base plate is fixed on the railing by anchor ear, nut.

Owing to adopted said structure, make out formation drum type brake spring rotational structure between spool and the inlet wire pipe, limit screw is in automatic arrested state, artificial degree of tightness, safe and reliable, therefore, when light fixture needs repairing or checks, only need unclamp soket head cap screw, go out spool just under the active force of spring, do translational motion, when moving to the bar shaped chute in the locating hole on the bar shaped chute of limit screw on going out spool, go out spool and just can revolve and turn 90 degrees, limit screw is stuck in bar shaped chute end, realize automatic stopping function, avoided accident potential, because rotary support is that anchor ear connects conveniently moving with railing, so its advantages of simple, reliable operation, good looking appearance is convenient to the light fixture maintenance, check and the resettlement adjustment.

(4), description of drawings

Description of drawings of the present utility model is as follows:

Fig. 1 is the structural representation of rotary support.

Fig. 2 is the partial cutaway schematic diagram of rotary support.

Among the figure: go out locating hole 10, bar shaped chute 11 on spool 1, soket head cap screw 2, railing 3, anchor ear 4, base plate 5, spring 6, nut 7, inlet wire pipe 8, limit screw 9, the bar shaped chute.

(5), the specific embodiment

The utility model is described in further detail below in conjunction with drawings and Examples:

As Fig. 1, shown in Figure 2, soket head cap screw 2 passes out the circular hole in the middle of the spool 1, and spring 6 is threaded with inlet wire pipe 8, limit screw 9 passes the circular hole on the inlet wire pipe 8, and go out locating hole 10 on the bar shaped chute on the spool 1, realize stopping function, for conveniently moving, inlet wire pipe 8 is fixed on the base plate 5, and base plate 5 is fixed on the railing 3 by anchor ear 4, nut 7.

When unclamping soket head cap screw 2, go out spool 1 just under the active force of spring 6, do translational motion, when moving to bar shaped chute 11 in the locating hole 10 on the bar shaped chute of limit screw 9 on going out spool 1, go out spool 1 and just can revolve and turn 90 degrees, limit screw 9 is stuck on bar shaped chute 11 ends.

The utility model also is fit to other platform lighting.

Claims

1, a kind of platform lighting rotary support, comprise locating hole (10), bar shaped chute (11) on spool (1), soket head cap screw (2), railing (3), anchor ear (4), base plate (5), spring (6), nut (7), inlet wire pipe (8), limit screw (9), the bar shaped chute, it is characterized in that: soket head cap screw (2) passes out the circular hole in the middle of the spool (1), spring (6) is threaded with inlet wire pipe (8).

2, platform lighting rotary support according to claim 1, it is characterized in that: limit screw (9) passes the circular hole on the inlet wire pipe (8), and goes out locating hole (10) on the bar shaped chute on the spool (1).

3, platform lighting rotary support according to claim 1 and 2, it is characterized in that: when unclamping soket head cap screw (2), go out spool (1) just under the active force of spring (6), do translational motion, when moving to bar shaped chute (11) in the locating hole (10) on the bar shaped chute of limit screw (9) on going out spool (1), go out spool (1) and just can revolve and turn 90 degrees, limit screw (9) is stuck on bar shaped chute (11) end.