CN2161814Y

CN2161814Y - Folding elevating tower lamp

Info

Publication number: CN2161814Y
Application number: CN 93228553
Authority: CN
Inventors: 汪秋敏; 张永库; 吴悦魁
Original assignee: New Products Technology Development Co Shenyang Railway Bureau Industry Co (c
Current assignee: New Products Technology Development Co Shenyang Railway Bureau Industry Co (c
Priority date: 1993-06-22
Filing date: 1993-06-22
Publication date: 1994-04-13
Anticipated expiration: 2003-06-22

Abstract

The utility model provides a movable folding elevating tower lamp, which is composed of a base, a draw-rod type tower body and a rotary lamp from bottom to top, wherein, the draw-rod type tower body is composed of a plurality of elevating pipes, and the draw-rod type tower body can be telescoped freely. On the work site, all the elevating pipes orderly extend out to form a tower lamp; when carried away from the work site, all the elevating pipes are retracted in the inner chamber of an outer pipe, and the volume becomes small, which is convenient for moving. The light angles of the lamp can be optionally regulated in a plane. The utility model is especially suitable for lighting at night in emergencies such as railway rescue, the flood emergency, etc.

Description

Folding elevating tower lamp

The utility model belongs to a kind of tower lamp that is used for night illumination.

Night work must have lighting apparatus.Generally all there is fixing tower lamp in fixing operation place, and this tower lamp is immovable.Yet some emergency case needs interim night work, and such as railway breakdown, constructing tunnel, flood control etc., in these one-shot job places, obviously not estimating has fixing tower lamp, brings difficulty to night work.

The purpose of this utility model provides a kind of mobile folding lifting tower lamp, and it is applied to not have the operation place of fixing tower lamp apparatus, therefore is particularly suitable for using under some emergency case.

The purpose of this utility model is achieved in that from bottom to top it is made up of base, rod-pulling type body of the tower and rotating lamp, it is characterized in that:

1, the structure of rod-pulling type body of the tower: overlapping some joint fall ways in the outer A/C successively, fix a pulley mechanism on the end seat of every joint fall way, each pulley mechanism comprises a pulley and a steel wire rope that strides across pulley, the head end of steel wire rope is fixed on the bottom of a joint fall way, end is fixed on the end seat of next joint fall way, wherein the end of the steel wire rope on the first segment falling-rising pipe is fixed on the outermost A/C, also fixed block mechanism on the end seat of A/C, the head end of steel wire rope is fixed on the bottom of first segment fall way, end is fixed on the rope sheave, the rise course of action of body of the tower is: shake rope sheave clockwise, lay winding wire ropes, steel wire rope is mentioned the first segment fall way, pulley above it also rises simultaneously, the head end of this steel wire rope promotes the second joint fall way, pulley on the second joint fall way also rises thereupon, the head end of the steel wire rope on it promotes the 3rd joint fall way again, by that analogy, each saves fall way and rises successively, otherwise each saves the following successively original position of landing back of fall way.

2, the structure of rotating lamp is: it is installed in the top of body of the tower, and it is made up of T shape support and two connecting rods, and the longitudinal axis of T shape support is installed in the top one minor details fall way of body of the tower, and T shape support can horizontally rotated around the longitudinal axis.Two connecting rods are screwed respectively at the two ends of T shape support, and connecting rod can rotate on vertical plane, on the other end of connecting rod lamp holder is arranged, and illuminating lamp can rotate on two planes like this.

The utility model is compared with fixed tower lamp, has the following advantages:

1, body of the tower is collapsible, is convenient to move, and is particularly suitable for using in the night work in handling sudden accidents such as railway breakdown, constructing tunnel, flood control.

2, can arbitrarily adjust the angle of light, be convenient to operation.

Further specify the utility model below in conjunction with accompanying drawing.

Fig. 1 is a front view of the present utility model.

Fig. 2 is the cutaway view of the I part of Fig. 1.

It is made up of rotatable light fixture, body of the tower 2 and base 13, and characteristics of the present utility model are:

1, the structure of rod-pulling type body of the tower: overlapping five joint fall ways in the outer A/C 1 successively, fix a pulley mechanism on the end seat of every joint fall way, each pulley mechanism comprises a pulley and one and strides across the steel wire rope of pulley, the head end of steel wire rope is fixed on the bottom of a joint fall way, end is fixed on the end seat of next joint fall way, wherein the end of the steel wire rope 12 on the first segment falling-rising pipe 6 is fixed on the outermost A/C D point, also fixed block 5 on the end seat of A/C, the head end of steel wire rope 4 is fixed on the bottom A point of first segment fall way 6, end is fixed on the rope sheave 3, the rise course of action of body of the tower is: shake crank 2 clockwise, rope sheave 3 lay winding wire ropes 4, steel wire rope 4 is mentioned first segment fall way 6 at the A point, pulley 11 above it also rises simultaneously, the head end B point of this steel wire rope 12 promotes the second joint fall way 10, pulley 8 on the second joint fall way 10 also rises thereupon, the head end C point of the steel wire rope 7 on it promotes the 3rd joint fall way 9 again, by that analogy, each saves fall way and rises successively, otherwise each saves the following successively original position of landing back of fall way.

2, the structure of rotating lamp is: it is installed in the top of body of the tower, and it is made up of T shape support 15 and two connecting rods 14, and the longitudinal axis of T shape support is installed in the top one minor details fall way of body of the tower, and T shape support can horizontally rotated around the longitudinal axis.Two connecting rods are screwed respectively at the two ends of T shape support, and connecting rod can rotate on vertical plane, and lamp holder 16 is arranged on the other end of connecting rod, and illuminating lamp can rotate on two planes like this.

Claims

1, a kind of folding lifting tower lamp is base, body of the tower and light fixture from bottom to top, it is characterized in that:

(1), the structure of rod-pulling type body of the tower: overlapping some joint fall ways in the outer A/C successively, fix a pulley mechanism on the end seat of every joint fall way, each pulley mechanism comprises a pulley and a steel wire rope that strides across pulley, the head end of steel wire rope is fixed on the bottom of a joint fall way, end is fixed on the end seat of next joint fall way, wherein the end of the steel wire rope on the first segment falling-rising pipe is fixed on the outermost A/C, also fixed block mechanism on the end seat of A/C, the head end of steel wire rope is fixed on the bottom of first segment fall way, and end is fixed on the rope sheave;

(2), the structure of rotating lamp is: it is installed in the top of body of the tower, and it is made up of T shape support and two connecting rods, and the longitudinal axis of T shape support is installed in the top one minor details fall way of body of the tower, and two connecting rods are screwed the two ends at T shape support respectively.