Hydraulic hoist remote protection device
A technology for hydraulic hoists and protection devices, which is applied to fluid pressure actuating devices, coastline protection, water conservancy projects, etc., can solve problems such as affecting the service life of hydraulic hoists and being unable to control the temperature and humidity of the protective cover. Achieve the effect of increasing sealing, reducing cost and prolonging service life
Inactive Publication Date: 2020-12-04
YANGZHOU LONGXIN MACHINERY
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Problems solved by technology
Some gates require the stroke positioning of the hydraulic hoist in the application, which puts forward higher requirements for the performance of the hydraulic hoist. The existing hydraulic hoist is exposed to the outside, and long-term wind and rain will affect the hydraulic hoist. The service life of the hydraulic hoist is also protected by the protective cover, so that the temperature and humidity in the protective cover cannot be controlled, which will further affect the service life of the hydraulic hoist
Method used
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[0027] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0028] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configuration and operation, therefore can not be construed as limiting the present invention; in the description of the present invention, it should be noted that, unless otherwise clearly specified and limit...
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The invention relates to the technical field of hydraulic hoists, and discloses a hydraulic hoist remote protection device. The hydraulic hoist remote protection device comprises a base, a protectivecover, a baffle and a display screen, a first threaded hole is formed in the surface of the base, a hydraulic hoist cylinder body is arranged on the upper side of the base, and a piston is arranged inthe hydraulic hoist cylinder body. A piston rod is fixedly connected to the right end of the piston, fixing plates are welded to the front end and the rear end of the hydraulic hoist cylinder body, and first bolts penetrate through the two fixing plates. According to the hydraulic hoist remote protection device, through the arrangement of a temperature sensor, a humidity sensor, heating pieces, an exhaust fan, heat dissipation holes, a display screen, a first button, a second button, a microprocessor and a wireless transmission module, the temperature and the humidity in the protective covercan be conveniently controlled according to data displayed on the display screen, so that the hydraulic hoist cylinder body is effectively protected; and furthermore, the service life of the hydraulichoist cylinder body can be prolonged, and the cost for maintaining and replacing the hydraulic hoist cylinder body is reduced.
Description
technical field [0001] The invention relates to the technical field of hydraulic hoists, in particular to a remote protection device for hydraulic hoists. Background technique [0002] In water conservancy and hydropower projects, hydraulic hoists are used to control the opening and closing of large and medium-sized cast iron gates and steel gates, which have the advantages of high transmission efficiency and stable operation. Some gates require the stroke positioning of the hydraulic hoist in the application, which puts forward higher requirements for the performance of the hydraulic hoist. The existing hydraulic hoist is exposed to the outside, and long-term wind and rain will affect the hydraulic hoist. The service life of the hydraulic hoist is also protected by the protective cover, so that the temperature and humidity in the protective cover cannot be controlled, which will further affect the service life of the hydraulic hoist. Contents of the invention [0003] Th...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F15B15/14F15B15/20F15B19/00F15B20/00E02B7/20
CPCF15B15/1423F15B15/20F15B19/005F15B20/00E02B7/20
Inventor 吴有建汤春明王满意汤高祥
Owner YANGZHOU LONGXIN MACHINERY