L-shaped stage boom lift
A lift, stage technology, applied in the direction of supporting machines, mechanical equipment, machines/supports, etc., can solve the problems of large hoisting space, stability impact, large hoist quality, etc., to improve practicability and reduce occupied area. Effect
Active Publication Date: 2020-11-24
江苏金银杏舞台设备有限公司
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Problems solved by technology
[0003] However, the mass of the existing hoist is relatively large. After it is installed above the stage, the vibration generated during use will affect the stability of the lifting of the stage suspender. Moreover, the hoist takes up a lot of space during transportation. The structure of the machine is inconvenient to be stacked on top of it, and the transportation cost is high
Method used
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[0014] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0015] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, use a specific Azimuth configuration and operation, therefore, should not be construed as limiting the invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood ...
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The invention discloses an L-shaped stage boom lift. The lift comprises a base, a ceiling and a sliding block, wherein the upper surface of an upper table is provided with a sliding groove transversely, the sliding groove and the sliding block are both set as an isosceles trapezoid, a clamping socket is connected to the top of the sliding block, the two sides of a clamping slot and the clamping socket are integrally formed, the middle of the clamping slot is set in a downwardly concave arc structure, the clamping slot is made of rubber, both sides and rear upper surface of the upper table areboth installed with fixing seats, and the ceiling is installed on the top of a support rod. The L-shaped stage boom lifter is fixed with the ceiling above the base through the support rod, which is convenient for superimposing on the entire device and reduces the occupied area during transportation. The bottom of the rotating device is stuck in the clamping socket made of rubber, and the middle part of the clamping slot is set in a downwardly concave arc structure. The rubber material can not only have a shock absorption effect on the rotating device and the motor, but also can be suitable forthe structure of the bottom of various rotating devices to improve the practicality.
Description
technical field [0001] The invention relates to the technical field of stage boom lifting, in particular to an L-shaped stage boom lift. Background technique [0002] The stage boom is a horizontal bar used to hang various background cloths or curtains. It runs through the entire stage and can be lifted by a hoist. Hoist, also known as winch, is a light and small lifting device that uses a reel to wind a wire rope or chain to lift or pull heavy objects. The hoist can lift heavy objects vertically, horizontally or obliquely. [0003] However, the mass of the existing hoist is relatively large. After it is installed above the stage, the vibration generated during use will affect the stability of the lifting of the stage suspender. The structure of the machine is inconvenient to be superimposed on it, and the transportation cost is high. Contents of the invention [0004] The object of the present invention is to provide an L-shaped stage boom lift to solve the problems ra...
Claims
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IPC IPC(8): B66D1/12B66D1/28F16F15/08F16M11/04
CPCB66D1/12B66D1/28F16F15/08F16M11/04
Inventor 田宏裕田吉伟刘巧兰
Owner 江苏金银杏舞台设备有限公司