Lifting safety n-shaped frame of elevator lift car
An elevator car and car technology, applied in elevators, transportation and packaging, etc., can solve the problems of not solving elevator car casualties, not protecting the safety of passengers, etc., achieving simple structure, low production cost, and solving casualties. Effect
Inactive Publication Date: 2015-01-07
黄东连
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Problems solved by technology
In another embodiment, a safety harness is attached by a cable near the top of the column; the vertical column of this application is placed on the top area of the car to protect workers standing on top of the traction lift. personnel, rather than protecting the safety of the occupants in the elevator car; and the application did not solve the problem of accidental uncontrolled lifting of the elevator car that would cause casualties
Method used
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Embodiment 1
[0014] Embodiment 1: as figure 1 Shown, a kind of elevator car lifting safety frame, comprises car 1, frame 2, is characterized in that: described frame 2 is arranged in car 1, and frame 2 can be from car 1 Move out to the door frame of the elevator entrance on each floor.
Embodiment 2
[0015] Embodiment 2: as figure 1 Shown, a kind of elevator car lifting safety frame, comprises car 1, frame 2, electric driving device 3, is characterized in that: described frame 2 is arranged in car 1, and frame The height is the same as that of the car; the vertical frame 2 is equipped with an electric drive device 3, and the electric drive device 3 drives the vertical frame 2 to enter and exit the car 1.
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The invention relates to elevator accessories, particularly to a lifting safety n-shaped frame of an elevator lift car. The lifting safety n-shaped frame comprises the lift car 1 and the n-shaped frame body 2. The lifting safety n-shaped frame is characterized in that the n-shaped frame body 2 is arranged in the lift car 1 and can move out of the lift car 1 to be located on a door frame of an inlet and outlet of every floor of elevator. According to the lifting safety n-shaped frame of the elevator lift car, the structure is simple, the production cost is low, and the function of the safety protection on the personnel is achieved and accordingly the condition that casualties are caused due to the fact that the elevator lift car is accidentally out of control to ascend and descend can be prevented.
Description
technical field [0001] The invention relates to an elevator car lifting safety rectangular frame, in particular to a lifting safety rectangular frame with the function of protecting the safety of the occupants of the elevator car. Background technique [0002] Existing elevator car is not provided with the lifting safety rectangular frame of protection occupant's safety function, can block occupant and cause casualty as car accidental lifting does not stop. On February 08, 2009, a freight elevator in a restaurant in Shapingba District, Chongqing suddenly had an accident. Sincerely. On the morning of October 7, 2012, a 48-year-old Anhui woman was stuck on the 6th floor of a construction site in Datuan Town, Pudong New District, and died on the spot. On the evening of September 14, 2014, in an elevator in C4 of the comprehensive teaching building of Huaqiao University Xiamen Campus, a boy died because the car accidentally failed to stop and was trapped in the car. [0003]...
Claims
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Login to View More IPC IPC(8): B66B5/00
CPCB66B5/02
Inventor 黄东连杨玉相蒋科化
Owner 黄东连