Intelligent guardrail positioned on car top of elevator
An elevator car and guardrail technology, applied in the field of elevator car roof intelligent guardrail, can solve the problem of not being able to actively alarm and prompt, and achieve the effect of avoiding personal injury accidents.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0010] Such as figure 1 As shown, terminal A1 of relay K1 is connected to pin 3 of smart sensor 1, pin 13 of the normally open contact of relay K1 is connected to pin 1 of smart sensor 1 and then connected to the +24V terminal of the working power supply, and normally open contact 14 of relay K1 The pin is connected to the "+" terminal of the buzzer BUZZ, the "-" terminal of the buzzer BUZZ, and the A2 terminal of the relay K1 are connected to the 2 pin of the smart sensor 1, and then connected to the working power supply 0V.
[0011] exist figure 2 In the shown embodiment, the intelligent guardrail on the elevator car top includes handrails 2, middle railings 3, and toe guards 4. The positions of the handrails 2, middle rails 3, and toe guards 4 are arranged in sequence from top to bottom. 3. The toe guard 4 forms the frame structure of the guardrail. The smart sensor 1 is fixed on the middle railing 3 through the mounting bracket 5 . The alarm area is the alarm area set ...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com