Counterweight rear-mounted type machine-room-less elevator arrangement structure
A technology of machine room-less elevator and layout structure, which is applied to elevators, elevators in buildings, and lifting equipment in mines, etc., can solve problems such as affecting the use and aesthetics of elevators, occupying large shaft width, and insufficient net width of elevator cars, etc. problems, to achieve the effect of reducing the height requirements of the top layer, reasonable structure, increasing the width size and the width of the door
Pending Publication Date: 2021-11-09
SUZHOU MEIJIA ZHIXUAN ELEVATOR CO LTD
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Problems solved by technology
However, the counterweight lateral structure occupies a large amount of hoistway width, and for machine room-less passenger elevators with a small hoistway net width, the net width of the elevator car will be insufficient, seriously affecting the use and aesthetics of the elevator
Method used
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[0015] The specific implementation manners of the present invention will be further described below in conjunction with the drawings and examples. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.
[0016] The technical scheme of concrete implementation of the present invention is:
[0017] Such as figure 1 and figure 2 As shown, a rear-mounted counterweight machine-roomless elevator arrangement structure includes an elevator shaft 100, and a car device, a counterweight device and a traction system arranged inside the elevator shaft 100;
[0018] The elevator shaft 100 comprises a front side wall 101, a rear side wall 102, a left side wall 103 and a right side wall 104;
[0019] The car device includes a car body 1 and a car guide rail assembly, and the car guide rail assembly includes a left car guide rail body 2 and a right car guide rail body 3 ...
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The invention discloses a counterweight rear-mounted type machine-room-less elevator arrangement structure which comprises an elevator shaft, a lift car device, a counterweight device and a traction system. The elevator shaft comprises a front side wall, a rear side wall, a left side wall and a right side wall. The lift car device comprises a lift car body and a lift car guide rail assembly. The lift car guide rail assembly comprises a left lift car guide rail body and a right lift car guide rail body which are connected with the left side wall and the right side wall correspondingly. The counterweight device comprises a counterweight body and a counterweight guide rail assembly. The counterweight guide rail assembly comprises a left counterweight guide rail body and a right counterweight guide rail body which are connected with the rear side wall. The traction system comprises a traction rack, a traction machine, a traction wheel and a steel belt, the traction rack is fixed to the top of the elevator shaft, the traction machine is fixed to the bottom of the traction rack, the traction wheel is connected with an output shaft of the traction machine, and the counterweight body is connected with the top of the lift car body by winding the steel belt around the traction wheel. According to the counterweight rear-mounted type machine-room-less elevator arrangement structure, the requirement for the width of the elevator shaft during installation of a machine-room-less elevator is lowered.
Description
technical field [0001] The invention relates to an arrangement structure of a machine room-less elevator with a rear counterweight. Background technique [0002] At present, the machine room-less elevator saves the setting of the machine room in the traditional machine room elevator, and transfers the traction machine and other equipment located in the machine room to the elevator shaft. In the prior art, due to the limitation of the layout of the top beam, machine-room-less elevators often use a side-weight structure. However, the counterweight lateral structure occupies a large amount of hoistway width, and for machine room-less passenger elevators with a small hoistway net width, the net width of the elevator car will be insufficient, seriously affecting the use and aesthetics of the elevator. Contents of the invention [0003] The object of the present invention is to provide a rear-mounted counterweight machine room-less elevator layout structure, which has a reasona...
Claims
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IPC IPC(8): B66B9/00B66B11/00B66B17/12B66B11/04B66B7/02
CPCB66B9/00B66B11/00B66B17/12B66B11/04B66B11/0035B66B7/02
Inventor 陈高峰戴春良柯欣
Owner SUZHOU MEIJIA ZHIXUAN ELEVATOR CO LTD