Elevator landing door with door plate interlocking device

A technology of interlocking devices and door panels, which is applied to elevators, transportation and packaging, and lifts in buildings. It can solve problems such as mutual disengagement, passengers falling into the well, and easy to be peeled off by external forces, so as to ensure normal operation. Improve the use of safety performance, the effect of ensuring the safety of life and property

Inactive Publication Date: 2015-09-30
NINGBO OULING ELEVATOR COMPONENTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the continuous increase in the number of elevators in use, safety accidents related to elevators also occur from time to time, among which the situation of passengers accidentally falling into the shaft from the elevator landing door of the landing and causing casualties occurs more frequently
[0003] However, the reason why passengers fall into the hoistway from the elevator landing door of the landing is that the main reason is that when the elevator car did not arrive at the landing, a pair of elevator landing doors in the existing elevator landing door device is only Interlocking is performed through a set of door lock devices used to lock a pair of floor do

Method used

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  • Elevator landing door with door plate interlocking device
  • Elevator landing door with door plate interlocking device
  • Elevator landing door with door plate interlocking device

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0022] Example 1:

[0023] Such as Figure 1-4 As shown, the elevator with door interlocking device provided in this embodiment includes an upper sill assembly, a door panel 8 and a sill assembly. The upper sill assembly is mainly composed of an upper sill bottom plate 1, which is connected to the upper sill The pair of hanging plates 3 on the R rail 2 of the bottom plate 1 realizes the aforementioned pair of hanging plates 3 to realize the linkage transmission wire rope assembly 4, the above-mentioned pair of hanging plates 3 realizes the closed weight wire rope assembly 5 and the realization of the aforementioned pair Composition of a door lock device for locking the door panel 8;

[0024] The door lock device is mainly composed of a door lock hook seat 6 fixed on the upper sill floor 1 of the elevator and a door lock hook seat 6 fixed on the elevator middle plate 3 and separated from the door lock hook seat 6 The door lock hook assembly 7 is composed of the above-mentioned doo...

Example Embodiment

[0027] Example 2:

[0028] The elevator with door interlocking device provided in this embodiment has a general structure consistent with that of embodiment 1, such as Figure 5 As shown, but in this embodiment, an anti-collision rubber block 19 is added to the lock hook bottom plate 14; when the lock hook hook head 16 and the interlocking lock hook seat 11 are locked, the The lock hook arm 15 is erected on the anti-collision rubber block 19.

[0029] The anti-collision rubber block 19 in the above structure can effectively prevent the shackle arm 15 from directly colliding with the shackle bottom plate 14 during the movement, thereby avoiding harsh noise.

Example Embodiment

[0030] Example 3:

[0031] The elevator with door interlocking device provided in this embodiment has a general structure consistent with that of embodiment 1, such as Image 6 with Figure 7 As shown, but in this embodiment, the interlocking hook seat 11 is fixed at the bottom of one door panel 8, and the interlocking hook assembly 12 is fixed at the bottom of the other door panel 8. When the aforementioned pair of door panels 8 When in the closed state, the aforementioned interlocking hook base 11 and the interlocking hook assembly 12 are locked together. The actions of the aforementioned door lock hook assembly 7 and the interlocking hook assembly 12 are linked by the wire rope assembly 13.

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PUM

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Abstract

The invention discloses an elevator device, in particular to an elevator landing door with a door plate interlocking device. The elevator landing door with the door plate interlocking device comprises a pair of door plates, the tops of the door plates conduct interlocking through a door locking device capable of being opened and locked, the bottoms of the door plates conduct interlocking through the interlocking device capable of being opened and locked, and the opening and locking actions of the interlocking device and the door lock device are in linkage. By means of the elevator landing door with the door plate interlocking device, the technical problem that the door plates in an elevator has an anti-theft function is solved, after the elevator landing door with the door plate interlocking device is used in a specific elevator system, the situation that injuries and deaths are caused due to the fact that a passenger falls into a shaft carelessly from the elevator of landing can be effectively avoided, the use safety performance of the elevator system is remarkably improved, and the life and property safety of elevator taking personnel is effectively guaranteed.

Description

technical field [0001] The invention relates to an elevator landing door, in particular to an elevator landing door with a door panel interlocking device. Background technique [0002] As the level of social urbanization is getting higher and higher, and the process of urbanization is getting faster and faster, more and more high-rise buildings are rising. Elevators, as an indispensable modern transportation tool, are inseparable from people's life and work. However, with the continuous increase of the number of elevators in use, safety accidents related to elevators also occur from time to time, and the situation where passengers accidentally fall into the shaft from the elevator landing door of the landing and cause casualties occurs more frequently. [0003] However, the reason why passengers fall into the hoistway from the elevator landing door of the landing is that the main reason is that when the elevator car did not arrive at the landing, a pair of elevator landing d...

Claims

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Application Information

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IPC IPC(8): B66B13/16B66B5/00
CPCB66B13/303B66B5/00B66B13/16
Inventor 郑春雷
Owner NINGBO OULING ELEVATOR COMPONENTS
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