CN104229586A - Novel elevator speed limiter - Google Patents
Novel elevator speed limiter Download PDFInfo
- Publication number
- CN104229586A CN104229586A CN201410430887.8A CN201410430887A CN104229586A CN 104229586 A CN104229586 A CN 104229586A CN 201410430887 A CN201410430887 A CN 201410430887A CN 104229586 A CN104229586 A CN 104229586A
- Authority
- CN
- China
- Prior art keywords
- speed limiter
- limiter body
- velocity limiter
- adjusting wheel
- track adjusting
- 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.)
- Pending
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Abstract
The invention discloses a novel elevator speed limiter and relates to the technical field of elevator accessories. A guide wheel is installed at the upper end of a guide wheel installation support, a speed limiter body is arranged below the guide wheel installation support and the speed limiter body is connected with the guide wheel through a speed limiter steel wire rope; an installation bottom plate is arranged below the speed limiter body, a counterweight device is arranged on the upper portion of the speed limiter body, a brake arm is arranged at the middle part of the speed limiter body, a stay rope is connected onto the brake arm, a limiting switch is arranged on one side of the speed limiter body and one side of the limiting switch is connected with the speed limiter body. The novel elevator speed limiter has the advantages that the design is scientific and reasonable, the safety is high and the elevator accident rate is greatly reduced.
Description
Technical field:
The present invention relates to elevator accessory technical field, be specifically related to a kind of novel elevator governor.
Background technology:
Velocity limiter is the safety guard of elevator.It at any time Monitoring and Controlling the speed of car, when there is supervelocity situation, namely rated speed of lift 115% time, signal can be sent in time, then produce mechanical action cut off feed circuit, towing machine is braked.If elevator still cannot be braked, car is forced stop by the safety tongs action being arranged on cage bottom.Velocity limiter is the instruction person of sending, and safety tongs is executive.Just there is saying of emergency staircase in both combineds action.
Velocity limiter safety tongs system is the requisite safety device of elevator, when elevator overspeed, run the fracture of out of control or suspension gear time, velocity limiter safety tongs device rapidly by lift car stop on guide rail, and keep quiescence, thus avoid personal casualty and device damage accident occur.
But also there is certain unreasonable part in current velocity limiter structure on the market, elevator accident still occurs repeatedly, and therefore, the structure of velocity limiter needs to make improvement.
Summary of the invention:
The object of this invention is to provide a kind of novel elevator governor, its design science is reasonable, and safety is high, greatly reduces the accident rate of elevator.
In order to solve the problem existing for background technology, the present invention is by the following technical solutions: it comprises track adjusting wheel, speed limiter wire rope, track adjusting wheel mounting bracket, counter weight device, switch hit plate, limit switch, velocity limiter body, mounting base, brake control lever and drag-line, track adjusting wheel mounting bracket upper end is provided with track adjusting wheel, be provided with velocity limiter body below track adjusting wheel mounting bracket, velocity limiter body is connected by speed limiter wire rope with track adjusting wheel; The below of velocity limiter body is provided with mounting base, the top of velocity limiter body is provided with counter weight device, and the middle part of velocity limiter body is provided with brake control lever, and brake control lever is connected with drag-line, the side of velocity limiter body is provided with limit switch, and the side of limit switch is connected with velocity limiter body.
Design science of the present invention is reasonable, and safety is high, greatly reduces the accident rate of elevator.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention,
Reference numeral: track adjusting wheel 1, speed limiter wire rope 2, track adjusting wheel mounting bracket 3, counter weight device 4, switch hit plate 5, limit switch 6, velocity limiter body 7, mounting base 8, brake control lever 9, drag-line 10.
Detailed description of the invention:
With reference to Fig. 1, this detailed description of the invention is by the following technical solutions: it comprises track adjusting wheel 1, speed limiter wire rope 2, track adjusting wheel mounting bracket 3, counter weight device 4, switch hit plate 5, limit switch 6, velocity limiter body 7, mounting base 8, brake control lever 9 and drag-line 10, track adjusting wheel mounting bracket 3 upper end is provided with track adjusting wheel 1, be provided with velocity limiter body 7 below track adjusting wheel mounting bracket 3, velocity limiter body 7 is connected by speed limiter wire rope 2 with track adjusting wheel 1; The below of velocity limiter body 7 is provided with mounting base 8, the top of velocity limiter body 7 is provided with counter weight device 4, the middle part of velocity limiter body 7 is provided with brake control lever 9, brake control lever 9 is connected with drag-line 10, the side of velocity limiter body 7 is provided with limit switch 6, and the side of limit switch 6 is connected with velocity limiter body 7.
This detailed description of the invention design science is reasonable, and safety is high, greatly reduces the accident rate of elevator.
Claims (1)
1. novel elevator governor, it is characterized in that it comprises track adjusting wheel, speed limiter wire rope, track adjusting wheel mounting bracket, counter weight device, switch hit plate, limit switch, velocity limiter body, mounting base, brake control lever and drag-line, track adjusting wheel mounting bracket upper end is provided with track adjusting wheel, be provided with velocity limiter body below track adjusting wheel mounting bracket, velocity limiter body is connected by speed limiter wire rope with track adjusting wheel; The below of velocity limiter body is provided with mounting base, the top of velocity limiter body is provided with counter weight device, and the middle part of velocity limiter body is provided with brake control lever, and brake control lever is connected with drag-line, the side of velocity limiter body is provided with limit switch, and the side of limit switch is connected with velocity limiter body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410430887.8A CN104229586A (en) | 2014-08-28 | 2014-08-28 | Novel elevator speed limiter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410430887.8A CN104229586A (en) | 2014-08-28 | 2014-08-28 | Novel elevator speed limiter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104229586A true CN104229586A (en) | 2014-12-24 |
Family
ID=52218622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410430887.8A Pending CN104229586A (en) | 2014-08-28 | 2014-08-28 | Novel elevator speed limiter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104229586A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787639A (en) * | 2015-04-29 | 2015-07-22 | 江南嘉捷电梯股份有限公司 | Tensioning device of over-speed governor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2538759Y (en) * | 2001-12-26 | 2003-03-05 | 宁波欣达电梯配件厂 | Lower positioned speed limiter |
| CN201545570U (en) * | 2009-11-21 | 2010-08-11 | 韶关市曲江区明和设备修造有限公司 | Elevator speed limiting device |
| CN201703932U (en) * | 2009-08-07 | 2011-01-12 | 赵志勇 | Elevator speed limiter vertical tension device |
| JP2012153453A (en) * | 2011-01-24 | 2012-08-16 | Fujitec Co Ltd | Elevator apparatus |
| CN204150847U (en) * | 2014-08-28 | 2015-02-11 | 南通爱利特机电制造有限公司 | Novel elevator governor |
-
2014
- 2014-08-28 CN CN201410430887.8A patent/CN104229586A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2538759Y (en) * | 2001-12-26 | 2003-03-05 | 宁波欣达电梯配件厂 | Lower positioned speed limiter |
| CN201703932U (en) * | 2009-08-07 | 2011-01-12 | 赵志勇 | Elevator speed limiter vertical tension device |
| CN201545570U (en) * | 2009-11-21 | 2010-08-11 | 韶关市曲江区明和设备修造有限公司 | Elevator speed limiting device |
| JP2012153453A (en) * | 2011-01-24 | 2012-08-16 | Fujitec Co Ltd | Elevator apparatus |
| CN204150847U (en) * | 2014-08-28 | 2015-02-11 | 南通爱利特机电制造有限公司 | Novel elevator governor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787639A (en) * | 2015-04-29 | 2015-07-22 | 江南嘉捷电梯股份有限公司 | Tensioning device of over-speed governor |
| CN104787639B (en) * | 2015-04-29 | 2017-11-24 | 江南嘉捷电梯股份有限公司 | A kind of over-speed governor tensioning apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141224 |