CN103072868A - Elevator overload detection method - Google Patents
Elevator overload detection method Download PDFInfo
- Publication number
- CN103072868A CN103072868A CN2011103265640A CN201110326564A CN103072868A CN 103072868 A CN103072868 A CN 103072868A CN 2011103265640 A CN2011103265640 A CN 2011103265640A CN 201110326564 A CN201110326564 A CN 201110326564A CN 103072868 A CN103072868 A CN 103072868A
- Authority
- CN
- China
- Prior art keywords
- overload
- end assembly
- elevator
- detector
- fag end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Landscapes
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The invention relates to an elevator overload detection method, which comprises the following steps of (A) firstly installing a rope end assembly (4); (B) selecting an appropriate installation plate (3) according to a real traction layout way after the rope end assembly (4) is installed; (C) fixing one end of the installation plate (3) onto the rope end assembly (4), and utilizing the other end of the installation plate (3) for installing an overload detection device (1); (D) adjusting a sensing terminal of the overload detection device (1) in the field to an optimum position after a wire rope is installed and strained; (E) enabling the variation of the weight of a carriage through the variation of compression of a spring on the rope end assembly (4) to drive the overload detection device (1) to produce a detection gap of 8mm to 15mm; and (F) monitoring the carrying weight inside an elevator, and transmitting an alarm signal in time if overload exists. The overload alarm device is simple in structure, convenient to install and easy to adjust.
Description
Technical field
The present invention relates to a kind of elevator overload method of inspection.
Background technology
Any elevator when making, all needs the regulation nominal payload in design, and this is not only the restriction to the elevator load ability, especially to the basic guarantee of the normal safe operation of elevator.When elevator overload, various emergency case appear easily, cause unexpected personal casualty, thus need during for elevator overload in time to remind passenger in the car, and send instruction elevator can't be moved.In order to realize alarm function, common technical scheme is that overload alarm is installed on the car frame underbeam.
Summary of the invention
This practical technical matters to be solved is, a kind of elevator overload method of inspection is provided, and can improve Monitoring Performance and easy for installation, safe and reliable.
The present invention is achieved through the following technical solutions goal of the invention:
A kind of elevator overload method of inspection may further comprise the steps:
(A) fag end assembly (4) at first is installed;
(B) after fag end assembly (4) installs, according to actual traction arrangement, select suitable adapter plate (3);
(C) end of described adapter plate (3) is fixed on the fag end assembly (4), and the other end is used for installing overload detector (1);
(D) overload detector (1) induction termination is adjusted into the optimum position in the scene after steel rope is installed tension;
(E) changes in weight of car changes to realize by the amount of compression of the spring on the fag end assembly (4), thereby drives the detector gap that overload detector 1 produces 8～15mm;
(F) utilize the current vortex principle of work, can make rapidly and accurately reaction to detector gap, thus load capacity in the monitoring elevator, if alerting signal is then in time sent in overload.
Compare with common scheme, the advantage of the technical program is:
1. utilize the current vortex principle of work, can adjust the distance and make rapidly and accurately reaction, thus load capacity in the monitoring elevator, if alerting signal is then in time sent in overload.
2. this overload detector is fixed on the adapter plate, and adapter plate is fixed in the fag end combination, and its installation and measuring is comparatively convenient.
3. adapter plate is a bending sheet metal component, process easy, and can be according to the position of reality, its bending is processed, to satisfy best installation site and to detect effect.
Description of drawings
Fig. 1 is integral structure scheme drawing of the present invention.
Fig. 2 is integral structure scheme drawing of the present invention.
The specific embodiment
A kind of elevator overload method of inspection may further comprise the steps:
(A) fag end assembly (4) at first is installed;
(B) after fag end assembly (4) installs, according to actual traction arrangement, select suitable adapter plate (3);
(C) end of described adapter plate (3) is fixed on the fag end assembly (4), and the other end is used for installing overload detector (1);
(D) overload detector (1) induction termination is adjusted into the optimum position in the scene after steel rope is installed tension;
(E) changes in weight of car changes to realize by the amount of compression of the spring on the fag end assembly (4), thereby drives the detector gap that overload detector 1 produces 8～15mm;
(F) utilize the current vortex principle of work, can make rapidly and accurately reaction to detector gap, thus load capacity in the monitoring elevator, if alerting signal is then in time sent in overload.
A kind of overload alarm comprises overload detector 1, magnetic core iron 2, adapter plate 3, fag end assembly 4, and overload detector 1 is fixed on the adapter plate 3, and adapter plate 3 is fixed on the fag end assembly 4.The changes in weight of car changes to realize by the amount of compression of the spring on the fag end assembly 4, thereby drive overload detector 1 produces the detector gap of 8～15mm, and it is simple in structure, and it is convenient to install, and performance safety is reliable.Adapter plate is a bending sheet metal component, process easy, and can be according to the position of reality, its bending is processed, to satisfy best installation site and to detect effect.Overload alarm of the present invention feeds back the load-carrying in the car by detecting the distance of overload device 1 and magnetic core iron 2; After fag end assembly 4 installs, according to actual traction arrangement, select suitable adapter plate 3, the one end is fixed on the fag end assembly 4, the other end is used for installing overload detector 1, and overload detector 1 induction termination is adjusted into the optimum position in the scene after steel rope is installed tension.
Spirit Essence of the present invention is: when satisfying elevator overload alarm requirement, adopting more, method, the easy structure of science reach better effect.In addition, the non-creativeness that those skilled in the art carries out the technical program improves, and also belongs to the protection domain of this patent.
Claims (1)
1. elevator overload method of inspection is characterized in that: may further comprise the steps:
(A) fag end assembly (4) at first is installed;
(B) after fag end assembly (4) installs, according to actual traction arrangement, select suitable adapter plate (3);
(C) end of described adapter plate (3) is fixed on the fag end assembly (4), and the other end is used for installing overload detector (1);
(D) overload detector (1) induction termination is adjusted into the optimum position in the scene after steel rope is installed tension;
(E) changes in weight of car changes to realize by the amount of compression of the spring on the fag end assembly (4), thereby drives the detector gap that overload detector 1 produces 8～15mm;
(F) utilize the current vortex principle of work, can make rapidly and accurately reaction to detector gap, thus load capacity in the monitoring elevator, if alerting signal is then in time sent in overload.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103265640A CN103072868A (en) | 2011-10-25 | 2011-10-25 | Elevator overload detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103265640A CN103072868A (en) | 2011-10-25 | 2011-10-25 | Elevator overload detection method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103072868A true CN103072868A (en) | 2013-05-01 |
Family
ID=48149594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103265640A Withdrawn CN103072868A (en) | 2011-10-25 | 2011-10-25 | Elevator overload detection method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103072868A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107738973A (en) * | 2017-10-11 | 2018-02-27 | 美迪斯智能装备有限公司 | A kind of multi-functional fag end device of elevator |
| CN110282524A (en) * | 2019-07-23 | 2019-09-27 | 上海爱登堡电梯集团股份有限公司 | Steel band traction-type home platform |
| CN114655808A (en) * | 2022-05-25 | 2022-06-24 | 河南省矿山起重机有限公司 | Method for calibrating elevator overload protection device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05246644A (en) * | 1992-03-09 | 1993-09-24 | Toshiba Corp | Elevator car load detection device |
| JPH1025071A (en) * | 1996-07-05 | 1998-01-27 | Fuji Denki Seisakusho:Kk | Emergency detector for home elevator |
| CN201614210U (en) * | 2010-03-12 | 2010-10-27 | 宁波市特种设备检验研究院 | Elevator overload detecting device |
| CN201873405U (en) * | 2010-11-19 | 2011-06-22 | 山东富士制御电梯有限公司 | Elevator overload protecting device |
-
2011
- 2011-10-25 CN CN2011103265640A patent/CN103072868A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05246644A (en) * | 1992-03-09 | 1993-09-24 | Toshiba Corp | Elevator car load detection device |
| JPH1025071A (en) * | 1996-07-05 | 1998-01-27 | Fuji Denki Seisakusho:Kk | Emergency detector for home elevator |
| CN201614210U (en) * | 2010-03-12 | 2010-10-27 | 宁波市特种设备检验研究院 | Elevator overload detecting device |
| CN201873405U (en) * | 2010-11-19 | 2011-06-22 | 山东富士制御电梯有限公司 | Elevator overload protecting device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107738973A (en) * | 2017-10-11 | 2018-02-27 | 美迪斯智能装备有限公司 | A kind of multi-functional fag end device of elevator |
| CN110282524A (en) * | 2019-07-23 | 2019-09-27 | 上海爱登堡电梯集团股份有限公司 | Steel band traction-type home platform |
| CN114655808A (en) * | 2022-05-25 | 2022-06-24 | 河南省矿山起重机有限公司 | Method for calibrating elevator overload protection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102066227B (en) | Elevator system with bottom tensioning means | |
| CN101670965B (en) | Method for measuring elevator equilibrium coefficient | |
| CN103253576B (en) | Elevator car speed monitored control system | |
| CN102914399A (en) | Cable laying side pressure monitor and cable turning laying equipment | |
| CN103072868A (en) | Elevator overload detection method | |
| CN213085250U (en) | Rope loosening protection device capable of accurately detecting tightness of lifting rope | |
| CN105923477A (en) | Elevator | |
| CN205739873U (en) | Intelligent and safe clamps | |
| CN205294524U (en) | Loose real -time supervision device of restricting absolutely of elevator based on electric current changes to be handled | |
| CN104261227B (en) | A kind of elevator safety protection device | |
| CN103072867A (en) | Overload warning device | |
| CN109650212B (en) | Safety protection device, elevator safety control method and elevator | |
| CN103318732B (en) | Rope detection device and rope detection method both for elevators | |
| CN105540370A (en) | Elevator safety detection device, system and method and elevator | |
| CN103434910A (en) | Elevator with gradual type anti-falling safety device | |
| CN205892392U (en) | Elevator brake force detection device | |
| JP2010260682A (en) | Elevator device | |
| CN201952083U (en) | Novel elevator speed limiter tension device without balance weight | |
| CN102826424A (en) | Rope protector for elevator tractor | |
| CN203461653U (en) | Elevator with gradual type anti-falling safety device | |
| CN202766004U (en) | Broken rope protecting device for elevator tractor | |
| CN204057552U (en) | Elevator anti-running control setup | |
| CN102556876A (en) | Steel wire breakage detecting device | |
| CN202967993U (en) | Electric block | |
| CN104022472A (en) | Device for installation and connection between elevator cables |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20130501 |