A self-locking elevator car
An elevator car and self-locking technology, which is applied to elevators, transportation and packaging in buildings, can solve the problems of passengers or objects being caught, low locking degree, single locking structure setting, etc., and achieve a safe level of use The effect of improving, increasing the degree of clamping, and improving the degree of self-locking
Active Publication Date: 2021-12-31
伟龙意程智能科技(江苏)有限公司
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Problems solved by technology
[0003] 1. Common elevators rarely have additional structures with self-locking functions for the elevator doors and landing doors. When the elevator doors are in the open state, it is more likely that the elevator doors will close back and cause passengers or objects to be trapped. This leads to potential safety hazards in the use of the elevator as a whole;
[0004] 2. Although the elevator is equipped with a locking structure for the open state, the setting of the locking structure is relatively simple, so that the final locking effect is low, and only the locking for the elevator door or landing door is provided. structure, the setting method of choosing one of the two has a lower degree of overall locking than the setting method of both
Method used
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[0031] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways as defined and covered by the claims.
[0032] Such as Figure 1 to Figure 11 As shown, a self-locking elevator car includes an elevator door 1 and a locking mechanism 2. The elevator doors 1 are arranged left and right, and the lower end of the elevator door 1 is provided with a locking mechanism 2.
[0033] The locking mechanism 2 includes a car plate 20, a vertical plate 21, a shaft rod 22, a disc 23, an L-shaped plate 24, a U-shaped plate 25, a connecting rod 26, a locking rod 27, a block 28, and a locking spring 29 and the limit block 290, the front end of the upper end surface of the car plate 20 is provided with a rectangular groove, the lower end of the elevator door 1 is connected with the rectangular groove through a sliding fit, and the vertical plate 21 is symmetrically ins...
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The invention relates to a self-locking elevator car, which includes an elevator door and a locking mechanism. The elevator doors are arranged in a left and right structure, and the lower end of the elevator door is provided with a locking mechanism. The invention adopts a multi-stage self-locking structure combined Improve the installation and use of the elevator car based on the design concept of the elevator car. The locking mechanism can lock the elevator door in the open state based on the opening and closing movement of the elevator door. At the same time, it also has a locking structure for the landing door. , so as to achieve the purpose of improving the relative static stability of the elevator when it is in an open state as a whole, and to improve the use safety of the elevator.
Description
technical field [0001] The invention relates to the technical field of elevator installation, in particular to a self-locking elevator car. Background technique [0002] Elevator refers to the permanent transportation equipment that serves several specific floors in the building, and its car runs on at least two rigid rails that are perpendicular to the horizontal plane or less than 15° from the plumb line. Continuous operation on the crawler belt, commonly known as escalator or moving sidewalk, is a fixed lifting equipment that serves the specified floor. The vertical elevator has a car that runs between at least two vertical or rigid guide rails with an inclination angle of less than 15°. The size and structure of the car are convenient for passengers to enter and exit or load and unload goods. It is customary to use the elevator As a general term for the vertical transportation means in the building, the composition of the elevator includes the machine room, the shaft an...
Claims
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IPC IPC(8): B66B11/02B66B13/30B66B13/14
CPCB66B11/0226B66B13/30B66B13/14
Inventor 王飞
Owner 伟龙意程智能科技(江苏)有限公司