Cable trolley and construction elevator
A technology for construction lifts and cables, applied in lifts, transportation and packaging, etc., can solve problems such as hidden safety hazards, shortening the service life of cables, and damaging the surface of cables
Pending Publication Date: 2020-04-03
SHENXI MACHINERY
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- Description
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- Application Information
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Problems solved by technology
[0004] At present, the existing construction hoist cable trolley is disturbed by the construction environment and natural environment (wind, rain, etc.) Friction of components such as the baffle plate will damage the surface of the cable, shorten the service life of the cable, and bring safety hazards
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[0030] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only the technical solutions of the present invention. Some, but not all, embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.
[0031] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated ; It can be a mechanical connection or an electrical connection; it can be a d...
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The invention belongs to the technical field of building machinery, and discloses a cable trolley and a construction elevator. The cable trolley can move along a moving guide rail, and comprises a fixing rack, a cable rack, a cable wheel, rollers and anti-off stop shafts, wherein the cable rack and the fixing rack are oppositely arranged at an interval, the cable wheel around which a cable can bewound is rotatably sandwiched between the fixing rack and the cable rack, the rollers are rotatably installed on the side face, away from the fixing rack, of the cable rack and used for rolling alongthe moving guide rail, and the anti-off stop shafts are rotatably connected between the fixing rack and the cable rack and used for preventing the cable wound around the cable wheel from getting out.The cable trolley can reduce the swing of the cable in the moving process and also can reduce abrasion to the surface layer of the cable while preventing the cable from getting out, and thus the service life of the cable is prolonged; and as the construction elevator adopts the cable trolley, the cable is not liable to get out, the amplitude of swing is small, abrasion to the surface layer of thecable is small, and the service life of the cable is long.
Description
technical field [0001] The invention relates to the technical field of construction machinery, in particular to a cable trolley and a construction elevator. Background technique [0002] Usually, when the lifting height of the construction hoist is within the range of 150m-350m, in order to reduce the excessive voltage drop of the cable of the construction hoist and prevent the cable from being damaged due to excessive tension, a cable guide device with a trolley is generally used to guide the cable. to guide. [0003] This kind of cable trolley is installed on the running guide rail, one end of the cable is installed on the take-up frame of the standard section of the tower crane, and the other end bypasses the cable pulley of the cable trolley and then connects to the cage of the construction hoist for power supply. When the cage is raised or lowered, the cable drives the cable trolley to run up and down along the running guide rail after passing the cable wheel. During ...
Claims
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IPC IPC(8): B66B7/10B66B7/06
CPCB66B7/10B66B7/064B66B7/06
Inventor 谢财训吴杰钱孝君蔡东高
Owner SHENXI MACHINERY