Traction rack with open hole
A traction machine and hole-type technology, applied in the field of elevators, can solve the problems of inconvenient wrench, small distance between guide wheel devices, vibration and noise, etc., to facilitate installation and maintenance, improve stability and reliability, reduce noise and The effect of vibration
Inactive Publication Date: 2017-11-21
CANNY ELEVATOR
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Problems solved by technology
[0002] For the general traction machine frame, due to the small distance between the traction machine frame and the guide wheel device, it is not convenient for a wrench to enter the operation, and it is difficult to install the guide wheel on site, which will easily lead to the unstable fixing of the guide wheel device, resulting in Vibration noise, etc.
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Embodiment Construction
[0013] The present invention relates to a perforated traction frame, which has a bottom channel steel assembly 1, a top channel steel assembly 2 welded above the bottom channel steel assembly 1 and a reinforcing angle steel 3 welded on the top channel steel assembly 2, so that The bottom channel steel assembly 1 is provided with a reinforcing plate 4 to strengthen its structural strength and an inspection hole 5 for easy maintenance of the traction machine frame. To place the backing plate 6 of the traction machine.
[0014] Preferably, the top channel steel component 2 is located at a corner of the bottom channel steel component 1 , and is stepped with the bottom channel steel component 1 .
[0015] Preferably, in order to enhance the structural stability of the bottom channel steel assembly 1 , the reinforcing plate 4 is vertically arranged relative to the bottom channel steel assembly 1 .
[0016] As a preference, in order to improve the bottom channel steel assembly 1, a ...
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The invention relates to a traction rack with an open hole, and belongs to the technical field of elevators. The traction rack is provided with a bottom channel steel assembly, a top channel steel assembly welded above the bottom channel steel assembly, and reinforcing angle steel welded to the top channel steel assembly, wherein a reinforcing plate for increasing the structural strength of the bottom channel steel assembly is arranged on the bottom channel steel assembly, and an overhaul hole facilitating repair for the rack of a tractor is formed in the bottom channel steel assembly; and a backing plate welded to the reinforcing angle steel and used for placing the tractor is further arranged on the top channel steel assembly. The traction rack disclosed by the invention has the beneficial effects of facilitating installation, maintenance and repair for a guide wheel of an elevator, and being simple in structure and capable of effectively lowering noise of a machine room and reducing vibration of the machine room during running of the elevator, thereby improving stability and reliability of the running of the elevator.
Description
Technical field: [0001] The invention relates to a perforated traction frame, which belongs to the technical field of elevators. Background technique: [0002] For the general traction machine frame, due to the small distance between the traction machine frame and the guide wheel device, it is not convenient for a wrench to enter and operate, and it is difficult to install the guide wheel on site, which will easily lead to unstable fixation of the guide wheel device, resulting in Vibration noise etc. A new open-hole type traction machine frame is designed to facilitate the installation of the guide wheel device, the observation, maintenance and replacement of the screw thread, and reduce the vibration and noise of the machine room. Invention content: [0003] The technical problem to be solved by the present invention is to provide a perforated traction frame that meets the convenience requirements for installation and maintenance of guide wheels in an elevator machine ro...
Claims
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IPC IPC(8): B66B11/00B66B11/04
CPCB66B11/00B66B11/043
Inventor 张建宏郑尧朱学鹏许开东
Owner CANNY ELEVATOR