Safe vertical elevator capable of stopping on nearest lower floor in emergency
A technology of elevators and floors, applied in elevators, transportation and packaging, etc., can solve problems such as injuries, people falling to the top of the box or the bottom of the elevator shaft, and achieve the effect of not being easily damaged
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0012] Embodiment 1, the safety type vertical elevator that can stop at the nearest lower floor in case of emergency
[0013] The existing vertical elevator and the elevator shaft 1 are transformed. The four corner positions outside the bottom of the box body 2 are respectively equipped with electro-hydraulic jacks 3, that is, an electro-hydraulic jack 3 is respectively set at each corner position outside the bottom of the box body 2, and the electro-hydraulic jack 3 is placed in the The telescopic rod 4 of 3 points to the inwall of elevator shaft 1.
[0014] There are longitudinal grooves 5 at the inner wall positions of the elevator shaft 1 pointed to by the telescopic rods 4 of the four electro-hydraulic jacks 3, so that the telescopic rods 4 of the electro-hydraulic jacks 3 can move up and down along the longitudinal grooves 5 in the extended state without touching to any wall of the longitudinal groove 5.
[0015] The position of the electro-hydraulic jack 3 will enable...
Embodiment 2
[0018] Embodiment 2, a safe vertical elevator that can be parked at the nearest lower floor during an emergency of reinforcement treatment
[0019] As in embodiment 1, in order to ensure that the impact force produced by the box emergency docking platform 6 falling below from the cable breakage accident position does not damage the box body 2, the bottom of the box body 2 should be reinforced. Therefore, at the bottom of the box body 2 The outside is provided with a steel solid frame, and the electrohydraulic jacks 3 at four corners are respectively arranged under the steel solid frame.
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