A safety buffer protection device for the hanging basket of a construction elevator
A construction hoist and safety protection technology, which is applied in the direction of hoisting equipment safety devices, hoisting devices, etc., can solve the problems of safety rope fixed length without automatic expansion, safety factor needs to be improved, and staff are inconvenient to move, etc.
Active Publication Date: 2019-11-22
YUHUAN PUTIAN UNIDIRECTIONAL DEVICE CO LTD
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Problems solved by technology
[0003] At present, the staff use the function of elevators or hanging baskets. When working at heights, the safety ropes they use are mostly fixed-length without automatic expansion and contraction. It is inconvenient for the staff to move, and the safety factor needs to be improved.
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[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0021] see Figure 1-3 , the present invention provides a technical solution: a safety buffer protection device for a construction hoist basket, including a safety protection fixed box 1, and both ends of the inner wall of one side of the safety protection fixed box 1 are rotatably connected with safety ropes through a rotating connector The automatic retraction roller 2 and the central rotating shaft of the safety rope automatic retraction roller 2 are all fi...
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The invention discloses a safety buffer protection device for a construction elevator hanging basket and relates to the technical field of mechanical associated equipment. The safety buffer protectiondevice comprises a safety protection fixing box. Safety rope automatic contracting rollers are connected to the two ends of the inner wall of one side of the safety protection fixing box in a rotarymanner through rotary connectors correspondingly. A safety rope is fixedly connected to a central rotary shaft of each safety rope automatic contracting roller. The outer circumferential wall of eachsafety rope is sleeved with an extending-and-contracting spring. One end of each extending-and-contracting spring is fixedly connected with the central rotary shaft of the corresponding safety rope automatic contracting roller. Threaded extending-and-contracting rods are connected to the two ends of the inner wall of the side, away from the safety rope automatic contracting rollers, of the safetyprotection fixing box in a rotary manner through rotary connectors correspondingly. By means of the safety buffer protection device for the construction elevator hanging basket, the safety ropes can be retracted automatically; it is guaranteed that in the moving process of a user, the safety ropes are in the tightened state all the time; the massy degree of the safety ropes is lowered; and the safety coefficient is increased.
Description
technical field [0001] The invention relates to the technical field of machinery-related equipment, in particular to a safety buffer protection device for a construction hoist basket. Background technique [0002] In the construction of building installation engineering, various forms of openings and border operations, suspension and climbing operations, operation platforms and interchange operations within the structural scope of buildings and structures, as well as on the site and beside the passage outside the main body of the structure The construction operations of various types of holes, pits, ditches, grooves, etc., as long as they meet the above conditions, are treated as high-altitude operations and protected. The hanging basket is a construction machine for high-altitude operations in construction projects. cleaning. The hanging basket is a construction facility that is erected on a building or structure by a cantilever mechanism, uses a lifting mechanism to drive...
Claims
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IPC IPC(8): B66F11/04B66F17/00
CPCB66F11/04B66F17/00
Inventor 朱小明
Owner YUHUAN PUTIAN UNIDIRECTIONAL DEVICE CO LTD