Bumping-off-prevention elevator door mounting structure
A technology for installing structures and elevator doors, applied to elevators, transportation and packaging in buildings, etc., can solve the problems of low safety, poor anti-collision ability, high cost, etc., to improve anti-collision ability and safety, improve anti-collision Impact ability, simple structure effect
Inactive Publication Date: 2016-08-31
ZHEJIANG ELLY ELEVATOR
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Problems solved by technology
However, when the elevator door is hit, the slider is easy to deviate or fall off from the chute, which affects the normal opening and closing of the door or causes the elevator door to break away from the sill, and the safety is low
In order to improve the anti-collision ability of the elevator door, the anti-collision ability is generally improved by strengthening the structural strength of the elevator door, but strengthening the structural strength of the elevator door will make the cost of the elevator door higher
Therefore, there are problems of poor anti-collision ability, lower safety and higher cost in the existing elevator door installation structure.
Method used
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[0010] The present invention will be further described below in conjunction with the accompanying drawings and embodiments, but not as a basis for limiting the present invention.
[0011] Example. An anti-collision and detachment elevator door installation structure is constituted as figure 1 As shown, including the door panel 1, a sill 2 is arranged under the door panel 1; a chute 3 is arranged on the sill 2, a limit groove 4 is arranged below the chute 3, and a slider 5 is arranged in the chute 3; the slider 5 The top end of the slider 5 is connected to the door panel 1 through a nut 6, and the bottom end of the slider 5 is provided with two bends 7 towards both sides of the slider 5, and the bends 7 are all located in the limiting groove 4.
[0012] The angle of the bending 7 is 45°, and an elastic washer 8 is arranged under the nut 6 . The length of the bend 7 is 10mm-30mm.
[0013] When the elevator door opens and closes normally, the door panel 1 moves along the chute...
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The invention discloses a bumping-off-prevention elevator door mounting structure. The bumping-off-prevention elevator door mounting structure comprises a door plate (1), and a sill (2) is arranged below the door plate (1); a sliding groove (3) is formed in the sill (2), a limiting groove (4) is formed in the lower portion of the sliding groove (3), and a sliding block (5) is arranged in the sliding groove (3); the top end of the sliding block (5) is connected with the door plate (1) through a nut (6), and two bends (7) facing the two sides of the sliding block (5) are arranged at the bottom end of the sliding block (5) and are located in the limiting groove (4); and through the limiting groove and the bends, the inclined angle caused by bumping of the door plate can be reduced, and the sliding block can be prevented from being separated from the sliding groove. Through the two bends facing the two sides of the sliding block, the anti-bumping capacity of two directions of the interior and the exterior of an elevator can be improved, and the anti-bumping capacity and safety are further improved. The anti-bumping capacity can be improved, and the beneficial effects of being high in safety, simple in structure and low in cost are achieved.
Description
technical field [0001] The invention relates to an elevator door installation structure, in particular to an anti-collision elevator door installation structure. Background technique [0002] In the existing elevator, the elevator door is generally connected with the chute on the sill through the slider, and the elevator door can move along the sill to open and close the door through the slider and the chute. However, when the elevator door is hit, the slide block will easily deviate or fall off from the chute, which will affect the normal opening and closing of the door or cause the elevator door to break away from the sill, resulting in lower safety. In order to improve the anti-collision ability of the elevator door, the anti-collision ability is generally improved by strengthening the structural strength of the elevator door, but strengthening the structural strength of the elevator door will make the cost of the elevator door higher. Therefore, there are problems of po...
Claims
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IPC IPC(8): B66B13/30
CPCB66B13/301B66B13/303
Inventor 刘悦洪月仙潘小飞张荣
Owner ZHEJIANG ELLY ELEVATOR