Horizontal check gate hoist
A technology for controlling gates and hoists, applied in the field of hoists, can solve the problems of screw bending and jamming, low installation efficiency of hoists, etc., and achieve the effect of avoiding damage
Pending Publication Date: 2022-05-27
六安市御源机械设备有限公司
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Problems solved by technology
[0003] The screw type hoist currently in use, the screws are all set vertically, and the screws are all pre-set, the screw protruding end is long, so the hoist needs to be hoisted with a large lifting device to the upper end of the screw to dock with the screw, and then rotated to start Close the machine, so that the hoist is slowly rotated to the ground for fixing. This installation method leads to low installation efficiency of the hoist and requires the cooperation of lifting equipment. At the same time, the lower end of the screw is directly connected to the gate, and the gate will be lowered to the bottom. Finally, it is necessary to close the hoist in time to avoid bending and jamming of the screw after the gate touches the bottom. Therefore, we propose a horizontal control gate hoist
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[0025] The technical solution of the present patent will be described in further detail below in conjunction with specific embodiments.
[0026] Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present patent, but should not be construed as a limitation on the present patent.
[0027] In the description of this patent, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientation or positional relationship indicated by "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the ...
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The invention provides a horizontal check gate hoist, belongs to the technical field of hoists, and aims to solve the problems that the check gate hoist is difficult to mount, and a screw rod is easy to bend and get stuck due to stress. Comprising a first mounting plate, a second mounting plate and a turbine assembly, half mounting cylinders are fixed to the upper portions of the first mounting plate and the second mounting plate, the turbine assembly comprises a first half turbine and a second half turbine, a threaded shaft is connected between the first half turbine and the second half turbine in a threaded mode, and an extrusion assembly is arranged on the threaded shaft; two L-shaped clamping blocks are arranged on the end face of the first half turbine, two L-shaped grooves are formed in the end of the second half turbine, first semicircular plates are fixed to the lower portion of the first half turbine and the lower portion of the second half turbine, second semicircular plates are fixed to the lower portions of the first semicircular plates, a protection assembly is arranged on the first mounting plate, and a rotating assembly is arranged on the second mounting plate. The check gate hoist can be simply and conveniently mounted, and the screw rod can be prevented from being bent and stuck due to stress.
Description
technical field [0001] The invention belongs to the technical field of hoists, and relates to a control gate hoist, in particular to a horizontal control gate hoist. Background technique [0002] Hoist is used in various large-scale water supply and drainage, water conservancy and hydropower projects, and is used to control the lifting of various large and medium-sized cast iron gates and control gates to achieve the purpose of opening and closing. Machine, door machine, hand wheel hoist, hand hoist, screw hoist, etc. The screw hoist is simple in structure, durable and low in cost. It is suitable for small flat gates and arc gates. The closing force is generally below 200KN. [0003] The screw hoists currently in use are all set vertically, and the screws are all pre-set, and the extension end of the screw is long, so that the hoist needs to be lifted to the upper end of the screw with a large lifting device to connect with the screw, and then rotate the starter. Close the...
Claims
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IPC IPC(8): E02B7/20E02B7/36
CPCE02B7/20E02B7/36Y02E10/20
Inventor 胡丹阳胡文圣
Owner 六安市御源机械设备有限公司