CN203284028U - Hand strap speed detecting device of escalator - Google Patents
Hand strap speed detecting device of escalator Download PDFInfo
- Publication number
- CN203284028U CN203284028U CN2013203001416U CN201320300141U CN203284028U CN 203284028 U CN203284028 U CN 203284028U CN 2013203001416 U CN2013203001416 U CN 2013203001416U CN 201320300141 U CN201320300141 U CN 201320300141U CN 203284028 U CN203284028 U CN 203284028U
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- China
- Prior art keywords
- speed
- tests
- handrail
- escalator
- mounting hole
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- Expired - Fee Related
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Abstract
The utility model discloses a hand strap speed detecting device of an escalator. A hand strap presses the surface of the circumference of a speed detecting idler wheel, and when the hand strap moves, the speed detecting idler wheel rotates along with the hand strap, so that the movement speed of the hand strap can be reflected by the rotation speed of the speed detecting idler wheel. When the hand strap moves, the idler wheel is driven to rotate, a speed detecting probe can sense a sensing block for one time when the speed detecting idler wheel rotates for a circle, and can output a sensing signal to a control system, and after receiving the sensing signal of the speed detecting probe, the control system calculates to obtain the speed of the hand strap according to the acquired signal interval time, and can judge whether the speed of the hand strap is normal or not. The hand strap speed detecting device is simple in structure, has universality and can be applied to different escalators.
Description
Technical field
The utility model relates to a kind of handrail speed measuring device of escalator.
Background technology
It is prerequisite function in the new standard requirement that handrail tests the speed, so must transform newly-increased handrail speed measuring device for not possessing the escalator that handrail tests the speed.Different escalators can be encountered a lot of different structures in transformation process, a handrail design of testing the speed that can be substantially general is particularly important, and how carrying out more simply and effectively scene transformation is the most important thing.
Summary of the invention
The purpose of this utility model is to provide a kind of simple useful automatic staircase handrail band speed measuring device, can be applicable on different escalators.
﹠lt, b TranNum="78" ﹠gt, for achieving the above object, the technical solution adopted in the utility model is: a kind of handrail speed measuring device of escalator, comprise the adapter plate on the truss that is arranged on escalator, be contained on described adapter plate and on radial surface the roller that tests the speed that is provided with sensor block, be contained on described adapter plate and with described sensor block and separate and arrange and can sense the holes probe of this sensor block with the output induced signal, thereby whether normally the induced signal that can receive described holes probe calculates and obtains handrail speed and can judge this handrail speed control system, described handrail is pressed on the wheel perimeter surface of the described roller that tests the speed.</b>
Be fixed with connecting panel on the truss of described escalator, a plurality of track adjusting wheels are housed on this connecting panel, these a plurality of track adjusting wheels are spaced along the arcuate directions that arches upward, and described handrail not only is pressed on the wheel perimeter surface of the described roller that tests the speed, and also are pressed on the wheel perimeter surface of described a plurality of track adjusting wheels.
﹠lt, b TranNum="82" ﹠gt, during concrete enforcement, described adapter plate comprises the roller supporting plate that tests the speed, support connecting plate, the described roller that tests the speed, described holes probe all is contained on the described roller supporting plate that tests the speed, the described roller supporting plate that tests the speed, offer the mounting hole that length direction extends along the vertical direction on one of them parts in two parts of described connecting panel, offer the mounting hole that length direction extends along fore-and-aft direction on the another one parts, bolt passes the described roller supporting plate that tests the speed, the mounting hole of described connecting panel, be combined with nut on the position that passes, the described roller supporting plate that tests the speed, offer mounting hole on one of them parts in two parts of described support connecting plate, offer the mounting hole that length direction extends along the vertical direction on the another one parts, bolt passes the described roller supporting plate that tests the speed, the mounting hole of described support connecting plate, be combined with nut on the position that passes, described support connecting plate is arranged on described truss.</b>
Described connecting panel adopts quadrant.
Described handrail speed measuring device is arranged on the upper bending part of escalator.
Utilization due to technique scheme, the utility model compared with prior art has following advantages: in this handrail speed measuring device, handrail is pressed on the wheel perimeter surface of the roller that tests the speed, during the handrail motion, the roller that tests the speed can rotate thereupon, therefore the kinematic velocity of handrail can embody by the velocity of rotation of the roller that tests the speed.Handrail is when motion, test the speed roller rotation of drive, the roller that tests the speed often revolves and turns around, holes probe can be sensed sensor block one time, holes probe can be exported an induced signal to control system, after control system receives the induced signal of holes probe, calculate and obtain handrail speed according to the signal interval that collects, and can judge whether this handrail speed is normal.This handrail speed measuring device is simple in structure, has commonality, can be applied on different escalators.
Description of drawings
Accompanying drawing 1 is schematic diagram of the present utility model;
Accompanying drawing 2 is the cross-sectional schematic of accompanying drawing 1 along the A-A direction.
The specific embodiment
Further set forth structure of the present utility model below in conjunction with accompanying drawing.
Shown in Fig. 1-2, a kind of handrail speed measuring device of escalator, comprise adapter plate 2 on the truss 1 that is arranged on escalator, be contained in the roller 3 that tests the speed on adapter plate 2, be contained in holes probe 5, control system (not shown) on adapter plate 2, handrail 4 is pressed on the wheel perimeter surface of the roller 3 that tests the speed, as shown in Figure 1, when handrail 4 moved like this, the roller 3 that tests the speed can rotate thereupon, and the kinematic velocity of handrail 4 can embody by the velocity of rotation of the roller 3 that tests the speed.In Fig. 2, the roller 3 that tests the speed is provided with sensor block 6 on radial surface, holes probe 5 is separated and is arranged with sensor block 6, distance between holes probe 5 and sensor block 6 is adjusted to suitable dimension according to the performance requriements of holes probe 5 and is got final product, holes probe 5 can be sensed sensor block 6, then exports induced signal.Handrail 4 is when motion, drive roller 3 rotation of testing the speed, the roller 3 that tests the speed often revolves and turns around, holes probe 5 can be sensed sensor block 6 one time, holes probe can be exported an induced signal to control system, after control system receives the induced signal of holes probe 5, calculate and obtain handrail speed according to the signal interval that collects, and can judge whether this handrail speed is normal.This handrail speed measuring device is simple in structure, has commonality, can be applied on different escalators.
In Fig. 1, be fixed with connecting panel 7 on the truss 1 of escalator, connecting panel 7 is quadrant, a plurality of track adjusting wheels 8 are housed on connecting panel 7, these a plurality of track adjusting wheels 8 are spaced along the arcuate directions that arches upward, handrail 4 not only is pressed on the wheel perimeter surface of the roller 3 that tests the speed, and also is pressed on the wheel perimeter surface of a plurality of track adjusting wheels 8, and a plurality of track adjusting wheels 8 play guiding handrail 4 and move.in Fig. 2, adapter plate 2 comprises the roller supporting plate 21 that tests the speed, support connecting plate 22, roller 3 tests the speed, holes probe 5 all is contained on the roller supporting plate 21 that tests the speed, in Fig. 1, test the speed on roller supporting plate 21 and offer the mounting hole 9 that length direction extends along the vertical direction, offer the mounting hole 10 that length direction extends along fore-and-aft direction on connecting panel 7, bolt passes the roller supporting plate 21 that tests the speed, the mounting hole 9 and 10 of connecting panel 7, be combined with nut on the position that passes, cooperation by bolts and nuts, realization the fixing of roller supporting plate 21 and connecting panel 7 that test the speed, due to bolt at mounting hole 9, position in 10 is adjustable, therefore can regulate the relative position of test the speed roller supporting plate 21 and connecting panel 7 before fixing, thereby the roller 3 that guarantees to test the speed can be conflicted well with handrail 4.Behind the position that fixes test the speed roller supporting plate 21 and connecting panel 7, the roller supporting plate 21 that tests the speed is fixed on truss 1 by supporting connecting plate 22.In Fig. 1, test the speed on roller supporting plate 21 and offer the mounting hole 11 that length direction extends along the vertical direction, support on connecting plate 22 and offer mounting hole, bolt passes the roller supporting plate 21 that tests the speed, supports the mounting hole of connecting plate 22, be combined with nut on the position that passes,, by the cooperation of bolts and nuts, realize supporting the fixing of connecting plate 22 and the roller supporting plate 21 that tests the speed, support connecting plate 22 and be arranged on truss 1, thereby finally realize the location of whole handrail speed measuring device on truss.This handrail speed measuring device is arranged on the upper bending part of escalator, and space is effective, and installation site is convenient.
Claims (5)
1. the handrail speed measuring device of an escalator, it is characterized in that: comprise the adapter plate on the truss that is arranged on escalator, be contained on described adapter plate and on radial surface the roller that tests the speed that is provided with sensor block, be contained on described adapter plate and with described sensor block and separate and arrange and can sense the holes probe of this sensor block with the output induced signal, thereby whether normally the induced signal that can receive described holes probe calculates and obtains handrail speed and can judge this handrail speed control system, described handrail is pressed on the wheel perimeter surface of the described roller that tests the speed.
2. the handrail speed measuring device of escalator according to claim 1, it is characterized in that: be fixed with connecting panel on the truss of described escalator, a plurality of track adjusting wheels are housed on this connecting panel, these a plurality of track adjusting wheels are spaced along the arcuate directions that arches upward, described handrail not only is pressed on the wheel perimeter surface of the described roller that tests the speed, and also is pressed on the wheel perimeter surface of described a plurality of track adjusting wheels.
3. the handrail speed measuring device of escalator according to claim 2, it is characterized in that: described adapter plate comprises the roller supporting plate that tests the speed, support connecting plate, the described roller that tests the speed, described holes probe all is contained on the described roller supporting plate that tests the speed, the described roller supporting plate that tests the speed, offer the mounting hole that length direction extends along the vertical direction on one of them parts in two parts of described connecting panel, offer the mounting hole that length direction extends along fore-and-aft direction on the another one parts, bolt passes the described roller supporting plate that tests the speed, the mounting hole of described connecting panel, be combined with nut on the position that passes, the described roller supporting plate that tests the speed, offer mounting hole on one of them parts in two parts of described support connecting plate, offer the mounting hole that length direction extends along the vertical direction on the another one parts, bolt passes the described roller supporting plate that tests the speed, the mounting hole of described support connecting plate, be combined with nut on the position that passes, described support connecting plate is arranged on described truss.
4. the handrail speed measuring device of escalator according to claim 2, is characterized in that: described connecting panel employing quadrant.
5. the handrail speed measuring device of escalator according to claim 1, it is characterized in that: described handrail speed measuring device is arranged on the upper bending part of escalator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203001416U CN203284028U (en) | 2013-05-29 | 2013-05-29 | Hand strap speed detecting device of escalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203001416U CN203284028U (en) | 2013-05-29 | 2013-05-29 | Hand strap speed detecting device of escalator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203284028U true CN203284028U (en) | 2013-11-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203001416U Expired - Fee Related CN203284028U (en) | 2013-05-29 | 2013-05-29 | Hand strap speed detecting device of escalator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203284028U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103241634A (en) * | 2013-05-29 | 2013-08-14 | 江南嘉捷电梯股份有限公司 | Hand strap velocity measurement device of escalator |
| CN104276503A (en) * | 2014-11-05 | 2015-01-14 | 康力电梯股份有限公司 | Handrail speed measuring part |
| CN104986654A (en) * | 2015-07-06 | 2015-10-21 | 康力电梯股份有限公司 | Hand strap speed measuring device with automatic adjusting function |
| CN106006343A (en) * | 2016-06-26 | 2016-10-12 | 苏州中远电梯有限公司 | Escalator capable of detecting speed of hand straps |
| CN106348145A (en) * | 2016-08-26 | 2017-01-25 | 天津鑫宝龙电梯集团有限公司 | Detection device for ladder sensor |
| US11169170B2 (en) | 2017-04-19 | 2021-11-09 | Otis Elevator Company | Speed detection device of handrail of passenger conveyor and a speed detection method thereof |
-
2013
- 2013-05-29 CN CN2013203001416U patent/CN203284028U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103241634A (en) * | 2013-05-29 | 2013-08-14 | 江南嘉捷电梯股份有限公司 | Hand strap velocity measurement device of escalator |
| CN104276503A (en) * | 2014-11-05 | 2015-01-14 | 康力电梯股份有限公司 | Handrail speed measuring part |
| CN104986654A (en) * | 2015-07-06 | 2015-10-21 | 康力电梯股份有限公司 | Hand strap speed measuring device with automatic adjusting function |
| CN106006343A (en) * | 2016-06-26 | 2016-10-12 | 苏州中远电梯有限公司 | Escalator capable of detecting speed of hand straps |
| CN106348145A (en) * | 2016-08-26 | 2017-01-25 | 天津鑫宝龙电梯集团有限公司 | Detection device for ladder sensor |
| US11169170B2 (en) | 2017-04-19 | 2021-11-09 | Otis Elevator Company | Speed detection device of handrail of passenger conveyor and a speed detection method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20190529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |