CN104989932A - Installation tool for anti-reversal detection device on escalator or moving walk - Google Patents
Installation tool for anti-reversal detection device on escalator or moving walk Download PDFInfo
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- CN104989932A CN104989932A CN201510419857.1A CN201510419857A CN104989932A CN 104989932 A CN104989932 A CN 104989932A CN 201510419857 A CN201510419857 A CN 201510419857A CN 104989932 A CN104989932 A CN 104989932A
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- China
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- detection device
- reversal detection
- mounting tool
- metal driving
- sprocket wheel
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Abstract
The invention discloses an installation tool for an anti-reversal detection device on an escalator or a moving walk. The anti-reversal detection device comprises two probes and a support. The working end faces of the two probes correspond to two adjacent teeth on the circumference of a metal driving chain wheel respectively. Moreover, the distances between the working end faces of the two probes and the crests of the two adjacent teeth of the metal driving chain wheel are identical. The installation tool comprises a frame. A positioning plate is arranged on the front portion of the frame. The positioning plate is provided with a front end face matched with the crests of the teeth of metal driving chain wheel and a rear end face matched with the working end faces of the two probes. The rear portion of the frame is provided with a positioning insertion groove where the support is inserted. The frame is further fixedly provided with a magnetic component capable of attracting the metal driving chain wheel. The installation tool is adopted for installing the anti-reversal detection device, and thus manual positioning and installing are replaced, the installation efficiency and positioning accuracy can be greatly improved, and the installation tool is very convenient to use.
Description
Technical field
The present invention relates to the mounting tool of the Anti-reversal detection device on a kind of escalator or moving sideway.
Background technique
Escalator or moving sideway, in running, may disconnect because of chain and cause step or pedal to take a turn for the worse, thus occur accident.Therefore, escalator or moving sideway must install Anti-reversal detection device, the rotation direction of the metal driving sprocket wheel of escalator or moving sideway is monitored, detect the reversion action of metal driving sprocket wheel in time, thus send the signal stopping escalator or moving sideway to run.
Common Anti-reversal detection device comprises the support of two groups of probes and static probe, support is fixed on truss, two groups of probes to be fixed on support and to be positioned at the periphery of the metal driving sprocket wheel on escalator or moving sideway, require during installation that the operative end surface of popping one's head in described in two groups is corresponding with two circumferentially adjacent teeth of described metal driving sprocket wheel respectively, and the spacing of the operative end surface of popping one's head in described in two groups respectively and between the tooth top of two mutually adjacent teeth of described metal driving sprocket wheel is identical.
In prior art, to the installation mainly rear installation of location adjustment by hand of above-mentioned Anti-reversal detection device.The operative end surface of the probe used in reality can detect the optimum distance of the tooth on metal driving sprocket wheel for 2-3mm, the line stretcher of Pivot Point Center line pop one's head in theory preferably by the center of circle of gear, and that is the spacing of operative end surface respectively and between the tooth top of two mutually adjacent teeth of metal driving sprocket wheel of two groups of probes are identical.But pop one's head in rack-mount and support is fixed on truss time, the location between they and metal driving sprocket wheel belongs to space orientation, need bimanualness repeatedly debugging just can install, location difficulty, and installation efficiency is lower during installation.In addition, the anti-reverse tip damage on escalator or moving sideway or loosen when need reinstall, because the machine room space of escalator or moving sideway may be very narrow and small, attendant cannot reinstall.
Summary of the invention
In view of this, in order to overcome the defect of prior art, the object of this invention is to provide the mounting tool of the Anti-reversal detection device on a kind of escalator or moving sideway, adjustment is located in alternative craft, Anti-reversal detection device is located easier, install more convenient, improve installation efficiency.
For achieving the above object, the present invention by the following technical solutions:
The mounting tool of the Anti-reversal detection device on a kind of escalator or moving sideway, described Anti-reversal detection device comprises two groups of probes of the periphery of the metal driving sprocket wheel be positioned on escalator or moving sideway and fixes the support of popping one's head in described in two groups, the operative end surface of popping one's head in described in two groups is corresponding with two circumferentially adjacent teeth of described metal driving sprocket wheel respectively, and the spacing of the operative end surface of popping one's head in described in two groups respectively and between the tooth top of two mutually adjacent teeth of described metal driving sprocket wheel is identical; It is characterized in that:
Described mounting tool comprises framework, and the front portion of described framework has positioning plate, and described positioning plate has the front-end face matched with the tooth top of described metal driving sprocket wheel and the ear end face matched with the operative end surface of popping one's head in described in two groups respectively; The rear portion of described framework has the locating slot inserting described support; Described framework is also installed with can with the magnetic part of described metal driving sprocket wheel phase adhesive.
Preferably, described positioning plate is arc positioning plate.
More preferably, described front-end face is the cambered surface that coordinates tangent with the outer peripheral surface at the tooth top place of described metal driving sprocket wheel.
Further preferably, described ear end face is the concentric cambered surface arranged with described front-end face.
In one embodiment, described magnetic part is permanent magnet, and described permanent magnet is positioned at the rear of described positioning plate.
Preferably, described permanent magnet has the fitting surface matched with described ear end face.
Preferably, the both sides, rear portion of described framework have positioning convex respectively, the described positioning convex of both sides offer respectively a groove be oppositely arranged, and two described grooves form described locating slot.
In one embodiment, the thickness of described arc positioning plate is equal with described spacing.
Owing to adopting technique scheme, the present invention devises a kind of mounting tool of the Anti-reversal detection device be specifically designed on escalator or moving sideway, substitute and manually locate adjustment, matched with the tooth top of metal driving sprocket wheel by the positioning plate of mounting tool front portion, and utilize the magnetic force of magnetic part to make mounting tool and metal driving sprocket wheel attract be adhesively fixed, then rely on the front-end face of positioning plate and ear end face to the tooth top of the corresponding positioning metal gear of difference and two groups of operative end surface of popping one's head in, and rely on the locating slot on mounting tool to carry out locating support, space orientation can be carried out easily to support and between two groups of probes and metal driving sprocket wheel, substantially increase installation efficiency and setting accuracy, easier for installation.
Accompanying drawing explanation
Fig. 1 is schematic perspective view when adopting the present invention to install Anti-reversal detection device.
Fig. 2 is rear view of the present invention.
Fig. 3 is worm's eye view of the present invention.
Fig. 4 is left view of the present invention.
Fig. 5 is plan view of the present invention.
Fig. 6 is right elevation of the present invention.
Fig. 7 is plan view of the present invention.
Fig. 8 is exploded perspective figure of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.
Refer to Fig. 1 to 8, the mounting tool of the Anti-reversal detection device on a kind of escalator or moving sideway, for by the outside of Anti-reversal detection device location and installation at metal driving sprocket wheel.Anti-reversal detection device comprises two groups of probes 1 of the periphery of the metal driving sprocket wheel be positioned on escalator or moving sideway and fixes the support 2 of probe 1 described in two groups, the operative end surface 11 of two groups of probes 1 is corresponding with two circumferentially adjacent teeth of described metal driving sprocket wheel respectively, and the spacing of operative end surface 11 respectively and between the tooth top of two mutually adjacent teeth of described metal driving sprocket wheel of two groups of probes 1 is identical.Support 2 offers two bar shaped mounting holes 21, by the bolt assembly on bar shaped mounting hole 21, support 2 is fixed on automatic escalator or moving sideway.Mounting tool of the present invention comprises framework 3, and the front portion of framework 3 has positioning plate 31, and positioning plate 31 has the ear end face 312 that the front-end face 311 matched with the tooth top of metal driving sprocket wheel and the operative end surface 11 of popping one's head in 1 with two groups respectively match.The rear portion of framework 3 has the locating slot 32 inserting support 2.Framework 3 is also installed with can with the magnetic part 4 of metal driving sprocket wheel phase adhesive.
Wherein, the positioning plate 31 of framework 3 front portion is arc positioning plate.The front-end face 311 of positioning plate 31 is the cambered surface that coordinates tangent with the outer peripheral surface at the tooth top place of metal driving sprocket wheel, ear end face 312 is the concentric cambered surface arranged with described front-end face, and the radial distance between front-end face 311 and ear end face 312 is exactly the thickness of positioning plate 31.In the present embodiment, the thickness of positioning plate 31 is equal with described spacing, this thickness namely pop one's head in 1 operative end surface 11 can detect the optimum distance 2-3mm of the tooth on metal driving sprocket wheel.
Magnetic part 4 is permanent magnet, and described permanent magnet is positioned at the rear of positioning plate 3.Described permanent magnet has the fitting surface 41 matched with ear end face 312, this fitting surface is cambered surface.
In the present embodiment, the both sides, rear portion of framework 3 have positioning convex 33 respectively, the positioning convex 33 of both sides offer respectively a groove be oppositely arranged 331, two grooves 331 and form locating slot 32.
During this mounting tool practical, first the front-end face of positioning plate 31 is coordinated alignment towards the tooth top of metal driving sprocket wheel, then the attraction of magnetic part and metal driving sprocket wheel is relied on to make framework 3 be pull-in on metal driving sprocket wheel, then support 2 is inserted in two grooves 331 and can be blocked location exactly, probe 1 is loaded respectively again on support 2, and the operative end surface 11 of each probe 1 is coordinated with the ear end face 312 of positioning plate 31 align, then probe 1 and support are fixed together, finally by bolt assembly, the truss of support 2 with escalator or moving sideway is fixed.
Therefore, after adopting mounting tool of the present invention, can realize one-handed operation, easy installation and removal when installing anti-reverse-rotation device, installation can settle at one go, does not need repeatedly to debug, and saves man-hour.And, after using this mounting tool, can small space be adapted to, conveniently can reinstall anti-reverse probe when escalator or walk repair and maintenance.
Above-described embodiment is only for illustrating technical conceive of the present invention and feature; its object is to person skilled in the art can be understood content of the present invention and implement according to this; can not limit the scope of the invention with this; all equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (8)
1. the mounting tool of the Anti-reversal detection device on an escalator or moving sideway, described Anti-reversal detection device comprises two groups of probes of the periphery of the metal driving sprocket wheel be positioned on escalator or moving sideway and fixes the support of popping one's head in described in two groups, the operative end surface of popping one's head in described in two groups is corresponding with two circumferentially adjacent teeth of described metal driving sprocket wheel respectively, and the spacing of the operative end surface of popping one's head in described in two groups respectively and between the tooth top of two mutually adjacent teeth of described metal driving sprocket wheel is identical; It is characterized in that:
Described mounting tool comprises framework, and the front portion of described framework has positioning plate, and described positioning plate has the front-end face matched with the tooth top of described metal driving sprocket wheel and the ear end face matched with the operative end surface of popping one's head in described in two groups respectively; The rear portion of described framework has the locating slot inserting described support; Described framework is also installed with can with the magnetic part of described metal driving sprocket wheel phase adhesive.
2. the mounting tool of the Anti-reversal detection device on a kind of escalator according to claim 1 or moving sideway, is characterized in that: described positioning plate is arc positioning plate.
3. the mounting tool of the Anti-reversal detection device on a kind of escalator according to claim 2 or moving sideway, is characterized in that: described front-end face is the cambered surface that coordinates tangent with the outer peripheral surface at the tooth top place of described metal driving sprocket wheel.
4. the mounting tool of the Anti-reversal detection device on a kind of escalator according to claim 3 or moving sideway, is characterized in that: described ear end face is the concentric cambered surface arranged with described front-end face.
5. the mounting tool of the Anti-reversal detection device on a kind of escalator according to claim 1 or moving sideway, is characterized in that: described magnetic part is permanent magnet, and described permanent magnet is positioned at the rear of described positioning plate.
6. the mounting tool of the Anti-reversal detection device on a kind of escalator according to claim 5 or moving sideway, is characterized in that: described permanent magnet has the fitting surface matched with described ear end face.
7. the mounting tool of the Anti-reversal detection device on a kind of escalator according to claim 1 or moving sideway, it is characterized in that: the both sides, rear portion of described framework have positioning convex respectively, the described positioning convex of both sides offers respectively a groove be oppositely arranged, two described grooves form described locating slot.
8. the mounting tool of a kind of escalator according to claim 1 to 7 any one or the Anti-reversal detection device on moving sideway, is characterized in that: the thickness of described arc positioning plate is equal with described spacing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510419857.1A CN104989932B (en) | 2015-07-17 | 2015-07-17 | The mounting tool of the Anti-reversal detection device on escalator or moving sidewalk |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510419857.1A CN104989932B (en) | 2015-07-17 | 2015-07-17 | The mounting tool of the Anti-reversal detection device on escalator or moving sidewalk |
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| Publication Number | Publication Date |
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| CN104989932A true CN104989932A (en) | 2015-10-21 |
| CN104989932B CN104989932B (en) | 2017-03-08 |
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| CN201510419857.1A Active CN104989932B (en) | 2015-07-17 | 2015-07-17 | The mounting tool of the Anti-reversal detection device on escalator or moving sidewalk |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD862183S1 (en) | 2017-10-20 | 2019-10-08 | Otis Elevator Company | Reaching tool |
| US10978262B2 (en) | 2017-10-20 | 2021-04-13 | Otis Elevator Company | Reach tool for use in low voltage applications |
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| DE102012003178A1 (en) * | 2012-02-17 | 2013-08-22 | Kone Corp. | Method and device for monitoring the function of an escalator or moving walkway |
| CN103738824A (en) * | 2014-01-24 | 2014-04-23 | 苏州富士电梯有限公司 | Anti-reversal detection device of escalator or moving pavement and mounting method thereof |
| CN204942970U (en) * | 2015-07-17 | 2016-01-06 | 苏州富士电梯有限公司 | The mounting tool of the Anti-reversal detection device on escalator or moving sideway |
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2015
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Patent Citations (7)
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|---|---|---|---|---|
| EP1850087B1 (en) * | 2006-04-25 | 2009-08-19 | Prüftechnik Dieter Busch Ag | Method and apparatus for monitoring the elongation of a drive chain |
| CN102167257A (en) * | 2011-05-31 | 2011-08-31 | 苏州富士电梯有限公司 | Host machine safety device of escalator or moving pavement |
| DE102012003178A1 (en) * | 2012-02-17 | 2013-08-22 | Kone Corp. | Method and device for monitoring the function of an escalator or moving walkway |
| CN202967840U (en) * | 2012-11-29 | 2013-06-05 | 康力电梯股份有限公司 | Anti-reversion detection device of escalator |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD862183S1 (en) | 2017-10-20 | 2019-10-08 | Otis Elevator Company | Reaching tool |
| USD904839S1 (en) | 2017-10-20 | 2020-12-15 | Otis Elevator Company | Reaching tool |
| US10978262B2 (en) | 2017-10-20 | 2021-04-13 | Otis Elevator Company | Reach tool for use in low voltage applications |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104989932B (en) | 2017-03-08 |
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Effective date of registration: 20180503 Address after: 215122 28 Weixin Road, Suzhou Industrial Park, Suzhou, Jiangsu Patentee after: Jiangnan Jiajie Lift Co., Ltd., Jiangsu Address before: 215122 Weixin road 28, Suzhou Industrial Park, Jiangsu Province Patentee before: Suzhou Fushi Elevator Co., Ltd. |
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