Car elevator alarm system based on network

An alarm system and elevator technology, applied in elevators, transportation and packaging, etc., can solve the problems of not being able to meet various sizes of barbecue devices, slow cleaning speed, poor cleaning effect, etc.

CN113071968APending Publication Date: 2021-07-06浙江力石工程有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2021-07-06

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Abstract

The invention discloses a car elevator alarm system based on a network. The car elevator alarm system comprises an elevator car, guide sliding grooves are embedded in the two sides of the elevator car, a connecting base is installed at the top of the elevator car through bolts, a supporting frame is welded to the upper portion of the connecting base, a suspension supporting column is embedded inside the supporting frame, a suspension steel rope is embedded in the surface of the suspension supporting column, a fixing nut is installed on the surface of the suspension supporting column through threads, an anti-disengaging gasket is embedded between the suspension steel rope and a fixing nut, an elevator shaft is poured on the wall of the outer side of the elevator car, a fixing block is installed at the top end of the elevator shaft through a bolt, and a touch sensor is installed on the surface of the fixing block through a bolt. According to the car elevator alarm system based on the network, by arranging the suspension steel rope, the fixing nut, the touch sensor, an acceleration sensor and a distance sensor, the problems that an existing elevator alarm system is low in detection intensity, cannot give an alarm at the first time and is small in detection range are solved.
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Description

technical field

[0001] The invention relates to the field of elevator alarm systems, in particular to a network-based car elevator alarm system. Background technique

[0002] In terms of the safety of the existing elevators, it usually only achieves anti-falling and external early warning when falling. However, accidents caused by general failures of elevators and power outages are not taken seriously, and it is easy to cause general failures or power outages. Outsiders know that if the power outage lasts for a long time, it is prone to danger. In reality, it is easy to have an example of declaring danger due to a long-term entrapment in the elevator due to a power outage. This should not only be investigated from the responsibilities of the staff, but also from the technical aspect. This problem prevents such problems from causing serious consequences due to the wrong operation of the person in charge.

[0003] National Patent No. CN108016960A relates to an elevator alarm ...

Examples

Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] as attached Figure 1-5 Shown:

[0031] A network-based car elevator alarm system provided by the present invention includes an elevator car 1, guide chute 2 is inlaid on both sides of the elevator car 1, and a connecting seat 3 is installed on the top of the elevator car 1 through bolts , a support frame 4 is welded on the top of the connecting seat 3, a suspension support column 5 is embedded in the interior of the support frame 4, a suspension steel...