Power assistance perpendicular hanger rod
A technology of suspenders and connecting rods, which is applied in the field of stage suspension lamps and lanterns, can solve the problems of difficult height adjustment of lamps, inconvenient suspension of stage lamps, complex structure of vertical suspenders, etc., and achieves low cost, simple structure, convenient transportation and assembly and disassembly Effect
Active Publication Date: 2017-05-31
GUANGDONG HUACHEN FILM & TELEVISION STAGE PROJECT CO LTD
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Problems solved by technology
[0003] In order to solve technical problems such as inconvenient suspension of stage lamps, difficulty in adjusting the height of lamps, and complicated structure of the vertical boom, the present invention provides a power-assisted vertical boom with simple structure, light weight and convenient adjustment.
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[0023] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.
[0024] Such as Figure 1 ~ Figure 3 As shown, the power-assisted vertical boom of the present invention includes two first side plates 3 and a second side plate 35 arranged in parallel, a support column 36 for connecting the first side plate 3 and the second side plate 35, and a set The main shaft 7 and the housing 6 between the first side plate 3 and the second side plate 36, the main shaft 7 is provided with a wire rope wheel 8, and the wire rope for hanging the lamp is wound on the wire rope wheel 8; the wire rope A wheel 8 is arranged within said housing 6 . The first side plate 3 and the second side plate 35 are provided with a plurality of installation throug...
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The invention discloses a power assistance perpendicular hanger rod which comprises a first side plate, a second side plate, support columns and a spindle. The first side plate and the second side plate are parallel to each other, the support columns are used for being connected with the first side plate and the second side plate, the spindle is arranged between the first side plate and the second side plate, a steel wire rope pulley is arranged on the spindle, and steel wire ropes for hanging lamps are wound on the steel wire rope pulley; a plurality of mounting through holes are formed in the first side plate and the second side plate, and the support columns are connected with the first side plate and the second side plate by the mounting through holes; an end of the spindle is connected with a speed reduction mechanism, a rotary shaft extends out of an input end of the speed reduction mechanism, and a rotary ring is arranged on the rotary shaft; a hollow telescopic sleeve is arranged at the bottom of the first side plate and the bottom of the second side plate, and an end of each steel wire rope penetrates the telescopic sleeve to be connected with the lamps. The power assistance perpendicular hanger rod has the advantages that the power assistance perpendicular hanger rod is high in control accuracy, simple in structure, low in cost and convenient to transport, assemble and disassemble and can bring convenience for mounting the lamps.
Description
technical field [0001] The invention belongs to the technical field of stage suspension lighting equipment, and in particular relates to a power-assisted vertical suspension rod. Background technique [0002] The existing vertical suspenders used to hang lamps are generally connected to a constant force spring through the end of a hinge, and the lamps are suspended on the constant force spring. The vertical suspenders are all telescopic rods, and the telescopic rods need to be pulled down manually To adjust the height of the lamp, because the lamp is heavy, it is difficult to grasp when adjusting the height, and the adjustment is difficult. In addition, some vertical suspenders on the market are equipped with a drive motor to automatically adjust the height of the lamp, but because the suspended lamp is heavy, the power of the drive motor is relatively large, and such a drive motor is large in size and heavy in weight. The high price not only greatly increases the overall q...
Claims
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IPC IPC(8): F21S8/06F21V21/104F21V21/38F21W131/105F21W131/406
CPCF21S8/061F21V21/104F21V21/38F21W2131/105F21W2131/406
Inventor 臧鸿
Owner GUANGDONG HUACHEN FILM & TELEVISION STAGE PROJECT CO LTD