CN103359601B - Step anti-bounce protection monitoring device - Google Patents
Step anti-bounce protection monitoring device Download PDFInfo
- Publication number
- CN103359601B CN103359601B CN201310216158.8A CN201310216158A CN103359601B CN 103359601 B CN103359601 B CN 103359601B CN 201310216158 A CN201310216158 A CN 201310216158A CN 103359601 B CN103359601 B CN 103359601B
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- China
- Prior art keywords
- jockey pulley
- monitoring switch
- jump monitoring
- jump
- guide rail
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- 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.)
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Abstract
The invention discloses a step anti-bounce protection monitoring device which comprises a step, wherein the step is articulated with a step jockey pulley; the step jockey pulley is placed on a jockey pulley guide rail; an anti-bounce monitoring switch hitting plate is arranged above the step jockey pulley, and connected with an anti-bounce monitoring switch; and the jockey pulley guide rail and the anti-bounce monitoring switch are fixed on a step guide rail steering device. The step anti-bounce protection monitoring device can detect abnormal conditions of operation of the step jockey pulley in the first time, so that the operation of an escalator is stopped, and the safety is guaranteed.
Description
Technical field
The present invention relates to the anti-jump monitoring for protection device of step.
Background technology
In traditional mode, the anti-jump protection of step adopts the method for the anti-jump hook of reverse guide rail restriction step, if when step is upwards jumped out, the anti-jump hook of step is reversed guide rail and blocks, thus stops step to rebound.But but do not monitor the device of this fault in traditional approach accordingly, once reverse guide rail or anti-jump ditch fracture et out of order, then fault cannot be detected in time, can major safety risks be caused.
Summary of the invention
The object of the present invention is to provide the anti-jump monitoring for protection device of a kind of step, it can detect in the very first time abnormal condition that step jockey pulley runs, thus stops the operation of escalator, ensures safety.
For achieving the above object; technical scheme of the present invention is the anti-jump monitoring for protection device of a kind of step of design; comprise step; step is hinged with step jockey pulley; step jockey pulley is placed on jockey pulley guide rail; be provided with anti-jump monitoring switch above step jockey pulley to re-pack, anti-jump monitoring switch re-packs and connects anti-jump monitoring switch, and jockey pulley guide rail and anti-jump monitoring switch are all fixed on step roller track steering hardware.
Preferably, described anti-jump monitoring switch connects alarm module.
Preferably, described anti-jump monitoring switch connects electrical safety loop.
Advantage of the present invention and beneficial effect are: provide a kind of step anti-jump monitoring for protection device, and it can detect in the very first time abnormal condition that step jockey pulley runs, thus stop the operation of escalator, ensure safety.
Before step enters step steering hardware to the operation of fishback direction, if when now step upwards takeoffs owing to being blocked by foreign matter, step jockey pulley is moved upward movement by step band, anti-jump monitoring switch re-packs upward movement, thus make anti-jump monitoring switch action, cut off electrical safety loop, stop staircase running.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
The technical scheme that the present invention specifically implements is:
As shown in Figure 1; the anti-jump monitoring for protection device of a kind of step 1; comprise step 1; step 1 is hinged with step jockey pulley 2; step jockey pulley 2 is placed on jockey pulley guide rail 3; be provided with anti-jump monitoring switch above step jockey pulley 2 and re-pack 4, anti-jump monitoring switch re-packs the anti-jump monitoring switch 5 of 4 connection, and jockey pulley guide rail 3 and anti-jump monitoring switch 5 are all fixed on step roller track steering hardware 6.
Described anti-jump monitoring switch 5 connects alarm module.
Described anti-jump monitoring switch 5 connects electrical safety loop.
When step 1 left direction is run, step jockey pulley 2 is stressed upon on jockey pulley guide rail 3 and runs, preparation left enters step roller track steering hardware 6, if when now step 1 upwards takeoffs owing to being blocked by foreign matter, step jockey pulley 2 is driven upward movement by step 1, and anti-jump monitoring switch re-packs 4 upward movements, thus makes the action of anti-jump monitoring switch 5, cut off electrical safety loop, stop staircase running.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (3)
1. the anti-jump monitoring for protection device of step; comprise step; step is hinged with step jockey pulley; step jockey pulley is placed on jockey pulley guide rail; it is characterized in that; be provided with anti-jump monitoring switch above step jockey pulley to re-pack, anti-jump monitoring switch re-packs and connects anti-jump monitoring switch, and jockey pulley guide rail and anti-jump monitoring switch are all fixed on step roller track steering hardware.
2. the anti-jump monitoring for protection device of step according to claim 1, is characterized in that, described anti-jump monitoring switch connects alarm module.
3. the anti-jump monitoring for protection device of step according to claim 1, is characterized in that, described anti-jump monitoring switch connects electrical safety loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310216158.8A CN103359601B (en) | 2013-06-03 | 2013-06-03 | Step anti-bounce protection monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310216158.8A CN103359601B (en) | 2013-06-03 | 2013-06-03 | Step anti-bounce protection monitoring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103359601A CN103359601A (en) | 2013-10-23 |
| CN103359601B true CN103359601B (en) | 2015-06-10 |
Family
ID=49362001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310216158.8A Active CN103359601B (en) | 2013-06-03 | 2013-06-03 | Step anti-bounce protection monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103359601B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044522A (en) * | 2016-08-12 | 2016-10-26 | 康力电梯股份有限公司 | Anti-trip device for stair |
| CN106081845A (en) * | 2016-08-23 | 2016-11-09 | 广东广都电扶梯部件有限公司 | A kind of method beated between the step preventing escalator |
| CN111302194B (en) * | 2020-03-06 | 2022-09-23 | 上海三菱电梯有限公司 | Step anti-lifting brake device and escalator equipment |
| CN113911889B (en) * | 2021-10-29 | 2023-12-12 | 广州广日电梯工业有限公司 | Control method and device for personnel transportation equipment, equipment and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201317618Y (en) * | 2008-12-10 | 2009-09-30 | 苏州江南嘉捷电梯股份有限公司 | Safety protector for escalator or moving sidewalk |
| CN201777768U (en) * | 2010-04-15 | 2011-03-30 | 蒂森克虏伯扶梯(中国)有限公司 | Device for detecting escalator, automatic pedestrian path stairs and stair chains |
| CN202011689U (en) * | 2009-09-30 | 2011-10-19 | 吴江全胜机电有限公司 | Wheel set of escalator step |
| CN102285576A (en) * | 2011-08-18 | 2011-12-21 | 昆山通祐电梯有限公司 | Step-tripping safety protection device for escalators |
| CN102583145A (en) * | 2012-01-19 | 2012-07-18 | 快速电梯有限公司 | Mechanical footboard loss detecting device and passenger conveyor with same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008222357A (en) * | 2007-03-12 | 2008-09-25 | Mitsubishi Electric Corp | Passenger conveyor |
-
2013
- 2013-06-03 CN CN201310216158.8A patent/CN103359601B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201317618Y (en) * | 2008-12-10 | 2009-09-30 | 苏州江南嘉捷电梯股份有限公司 | Safety protector for escalator or moving sidewalk |
| CN202011689U (en) * | 2009-09-30 | 2011-10-19 | 吴江全胜机电有限公司 | Wheel set of escalator step |
| CN201777768U (en) * | 2010-04-15 | 2011-03-30 | 蒂森克虏伯扶梯(中国)有限公司 | Device for detecting escalator, automatic pedestrian path stairs and stair chains |
| CN102285576A (en) * | 2011-08-18 | 2011-12-21 | 昆山通祐电梯有限公司 | Step-tripping safety protection device for escalators |
| CN102583145A (en) * | 2012-01-19 | 2012-07-18 | 快速电梯有限公司 | Mechanical footboard loss detecting device and passenger conveyor with same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103359601A (en) | 2013-10-23 |
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