Material lifting transportation device for construction sites
A technology for lifting transportation and construction sites, applied in hoisting devices, clockwork mechanisms, etc., can solve problems such as wasting time and physical exertion of workers, and achieve the effects of improving efficiency, ingenious device design, and strong practicability
Inactive Publication Date: 2019-11-05
XUZHOU JINCHENG PLANET TRANSMISSION
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Problems solved by technology
[0002] When workers are working on construction sites, they often encounter the problem of moving materials to high places. The traditional way of moving materials is to rely on manpower to carry them upwards through stairs. This method not only consumes a lot of physical strength of workers, but also wastes a lot of time
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[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0015] see figure 1 and figure 2 , in an embodiment of the present invention, a construction site material lifting and transporting device includes: a pillar 1, a transport box 2, a pulley block 3, a slide bar 4, a traction rope 5 and a rope receiving device 6, and the top of the transport box 2 is welded There is a connecting block 21 on which an iron chain 22 is fixedly connected. The slide bar 4 is placed horizontally, and the pulley block 3 includes a g...
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The invention discloses a material lifting transportation device for construction sites. The device comprises a support column, a transportation box, a pulley set, a slide rod, a traction rope and a rope collecting device; the pulley set comprises a set of movable pulleys and a fixed pulley, wherein fixed wheels of the movable pulleys are fixedly connected to the slide rod; movable wheels of the movable pulleys are fixedly connected with the other end of an iron chain; the rope collecting device comprises a rope collecting roller and a bracket; the bracket is rotationally connected with the rope collecting roller; and one end of the traction rope is fixedly connected with the movable pulleys by the fixed pulley, and the other end is in winding connection with the rope collecting roller. The device loads materials through the transportation box, connects the transportation box with the rope collecting device through the traction rope, and finishes upward transportation work of the materials through the rope collecting device; the movable pulley set achieves a power saving effect; a manual rocking rod also can guarantee manual completion of the traction rope under the condition of motor stop; in addition, the transportation box can longitudinally move through a chute; and the longitudinal moving efficiency is improved through an electric push rod.
Description
technical field [0001] The invention relates to the field of transmission machinery, in particular to a material lifting and transporting device for a construction site. Background technique [0002] When workers are working on construction sites, they often encounter the problem of moving materials to high places. The traditional way of moving materials is to rely on manpower to carry them upwards through stairs. This method not only consumes a lot of physical strength of workers, but also wastes A lot of time. If there is a three-dimensional material transport device that can replace manpower, the efficiency of construction will be greatly improved. Contents of the invention [0003] The object of the present invention is to provide a material lifting and transporting device for a construction site to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the present invention provides the following techni...
Claims
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IPC IPC(8): B66D1/04B66D1/12B66D1/20
CPCB66D1/04B66D1/12B66D1/20
Inventor 张彭
Owner XUZHOU JINCHENG PLANET TRANSMISSION