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Traction machine unit and installation method thereof
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A traction machine, machine room technology, used in elevators, transportation and packaging, lifting equipment in mines, etc.
Active Publication Date: 2021-08-31
TOSHIBA ELEVATOR KK
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Abstract
Description
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[0005]However, the mechanical materials cannot be tilted into the specified form when they leave the factory. Therefore,
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no. 1 approach ＞
[0034] Hereinafter, the traction machine unit and the mounting method of the embodiment of the present invention will be described below with reference to the drawings.
[0035] figure 1 In order to show the overall configuration of the elevator of the transverse traction method, it is configured to be substantially vertical in a state in which the plane is rotated 90 ° from the original traction machine unit.
[0036] It is equipped with a traction machine unit 10 in the side of the machine room 2 in the form side of the wellway 1. The traction machine unit 10 is composed of a traction machine 11, a load beam beam 12, a sub-load beam 13, and details are described later. There is a car 3 and a weight 4 in the wellway 1, and is connected to the main rope 5, respectively. The main rope 5 is suspended on the traction wheel 11a of the traction machine 11 via the guide wheel 6.
[0037] The driving force causes the traction wheel 11a to rotate, thereby moving the main rope 5, the car ...
no. 2 approach ＞
[0054] Then Figure 10 with Figure 11 The second embodiment will be described. In addition to the configuration of the first embodiment described above, the second embodiment further includes a support portion of the supporting traction machine 11.
[0055] Figure 10 For the second embodiment, a perspective view of the hoisting machine unit 20 having the support portion.
[0056] In addition to the configuration of the traction machine unit 10 of the first embodiment, it is also provided that the support portion 21 composed of the steel member is disposed in parallel from the end portion of the sub-load beam 13. The extended support portion 21 extends contact with the top of the hoisting machine 11. At this time, the height of the sub-load beam 13 provided on the load beam 12 is also the length of the longitudinal direction of the sub-load beam 13 and the height of the face to which the traction machine 11 is fixed to the load beam 12 is also vertical. The length is substantially ...
no. 3 approach ＞
[0062] Then Figure 12 to 14 Further, the third embodiment will be described. Third Embodiment There is also a hanging harne in the support portion 21 of the second embodiment described above.
[0063] Figure 12 For the perspective view of the traction machine unit 30, Figure 13 The top view of the traction machine unit 30 observed from the front side.
[0064] The support portion 31 has a through hole 31a as a hanging harnement portion of the hosted work rope 16. Furthermore, you can also use it. Image 6 The eye plate 15a or Figure 7 The hook bolt hook 15b as shown is instead of the through hole 31a as a hanger.
[0065] As in the second embodiment, the bolt is inserted into the bolt in the joint 19 to secure one end of the support portion 31 on the sub-engaging beam 13. Further, the traction machine 11 is fastened with the support portion 31 in the traction machine fastening portion 31b disposed in the support portion 31. On the traction machine 11, in the second embodiment, the...
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Abstract
In a so-called transverse traction type elevator in which a machine room is arranged on the side of a hoistway, some of the elevators are vertically arranged by rotating 90 degrees from the form of an original traction machine. Thus, the present invention provides a traction machine unit and an installation method thereof to ensure the stability when the traction machine unit rotates in a machine room and improve the workability at the same time. This traction machine unit is provided with: a traction machine; a first spandrel girder which fixes and supports the lower part of the traction machine; a second spandrel girder joined to an end portion of the first spandrel girder in the longitudinal direction so as to be perpendicular to the traction machine support surface of the first spandrel girder; a first hanging part of the first spandrel girder and a second hanging part of the second spandrel girder which are arranged near the end parts of the opposite sides of the first spandrel girder and the second spandrel girder respectively. A hoisting tool is clamped to the first hanging part and the second hanging part to lift and rotate the traction machine unit, so that the traction machine unit is installed at the position where the first spandrel girder is parallel to the wall surface of the machine room and the position where the second spandrel girder is parallel to the ground of the machine room.
Description
Technical field [0001] The present invention relates to a traction machine unit and a method of mounting thereof. Background technique [0002] In the past, the elevator delivers passengers or goods to any floor by moving the car within the wellway. In such an elevator, it is necessary to use a traction machine as a driver. As the method of mounting, for example, there is a type of traction machine equipped with a traction machine in a motor room that is different from the hoistway and does not set a traction in the wellway. Machine in-room type. [0003] Further, in the case where the room is set to the front portion of the wellway due to the constraints of the space in the ceiling direction, the so-called lateral traction method is sometimes used in the machine room disposed on the side of the wellway. [0004] In the case of a horizontal traction method, it is necessary to have a horizontal traction manner with a traction machine and other peripheral mechanical materials, and ...
Claims
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Application Information
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