Climbable traction machine spandrel girder structure
A load-bearing beam and traction machine technology, which is applied to elevators, transportation and packaging in buildings, can solve problems such as troublesome and complicated lifting operations of traction machines, and achieve simple installation methods, optimal structural design solutions, and short manufacturing time. The effect of working hours
Pending Publication Date: 2021-01-22
JIANGSU ALPHA ELEVATOR MFG CO LTD
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is to provide a load-bearing beam structure of a climbable traction machine, which can solve the problem of complicated and troublesome operation of the traction machine leaving the hoistway wall during the process of increasing the floor height of the general traction machine
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[0019] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.
[0020] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...
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The invention relates to a climbable traction machine spandrel girder structure. The spandrel girder structure is embedded in a wall structure of a hoistway, and is characterized by comprising a mainspandrel girder, an auxiliary spandrel girder, a lifting hook plate, a lift car rope hitch plate, a guide wheel and a traction machine; the manner of hinging the main spandrel girder and the auxiliaryspandrel girder is adopted for the spandrel girder, the auxiliary spandrel girder rotates around a connecting shaft by dismounting down an upper cover plate and unscrewing bolts, the length of the spandrel girder is reduced, the auxiliary spandrel girder is vertically arranged under the action of gravity, then lifting is achieved through the lifting hook plate, when lifting is achieved to a needed position, one end of the main spandrel girder is firstly embedded into a hoistway wall firstly, the auxiliary spandrel girder rotates around the connecting shaft to be horizontal, then the end of the auxiliary spandrel girder is embedded into the hoistway wall, the upper cover plate is locked, and the auxiliary spandrel girder is fixed; and by adopting the climbable structure, an optimal structural design scheme can be realized in limited hoistway space with fewer materials, shorter manufacturing time and the simplest and most convenient mounting manner.
Description
technical field [0001] The invention relates to the technical field of hoistway elevators, in particular to a load-bearing beam structure of a climbable traction machine. Background technique [0002] Elevators are a product of modern civilization and a measure of a country's economic development level. Many buildings need to install large-load elevators to complete vertical transportation. However, there are few lifts with large loads in the market at present, especially due to the increase in load, a correspondingly wider and deeper shaft is required, so the span of the load-bearing beam far exceeds that of conventional lifts, and the structure and layout of the machine room also make the load-bearing beam It cannot be designed in the form of a conventional elevator structure. The potential market for machine-room-less heavy-duty lifts is large, and they are generally used in large-scale corporate landmark buildings. The market has a great influence. If the company can ha...
Claims
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Login to View More IPC IPC(8): B66B11/00B66B11/08
CPCB66B11/0035B66B11/008
Inventor 李湖兵杨海燕龚吉祥龚飞翔朱梅
Owner JIANGSU ALPHA ELEVATOR MFG CO LTD