CN204138118U - The speed measuring device of a kind of escalator or moving sidewalk - Google Patents
The speed measuring device of a kind of escalator or moving sidewalk Download PDFInfo
- Publication number
- CN204138118U CN204138118U CN201420506810.XU CN201420506810U CN204138118U CN 204138118 U CN204138118 U CN 204138118U CN 201420506810 U CN201420506810 U CN 201420506810U CN 204138118 U CN204138118 U CN 204138118U
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- speed
- measuring device
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- parts
- moving sidewalk
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- 238000012360 testing method Methods 0.000 claims abstract description 19
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000011218 segmentation Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000035515 penetration Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 5
- 230000000007 visual effect Effects 0.000 abstract description 2
- 229910052755 nonmetal Inorganic materials 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000005259 measurement Methods 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002843 nonmetals Chemical class 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Abstract
The utility model discloses the speed measuring device of a kind of escalator or moving sidewalk, comprise the fixed parts of adjustable connection and the parts that test the speed, wherein said fixed parts comprises fixed arm and is arranged at sucker and the pin-and-hole at its two ends respectively, described in the parts that test the speed comprise the rotary encoder and the rubber tire that to coordinate fixing set pin with pin-and-hole and be arranged at its both sides respectively.This speed measuring device comprises fixed parts and tests the speed parts, simple for structure and commonality good, substantially all staircases are applicable to, its visual result that tests the speed, this device accuracy of detection is high simultaneously, simple operation, and the utility model adopts professional ABS watertight caisson to protect, it is made to meet severe testing conditions, more sturdy and durable.
Description
Technical field
The utility model relates to the speed measuring device of escalator or moving sidewalk.
Background technology
When escalator or moving sidewalk run, when the deviation value that the running velocity of handrail departs from step or pedal actual speed exceeds the scope of prescribed by standard, hand strap velocity measurement device can make escalator or moving sidewalk out of service.
Hand strap velocity measurement device is typically employed on non-metal roller and arranges metal measuring point, electrically probe be arranged on from metal measuring point very close to position on, non-metal roller is subject to the friction force synchronous rolling of handrail, and electrically probe just can detect the speed of handrail.This device is simple and practical, but because handrail is part that is flexible, flexible, it has slack list at different service directions, the situation of pilled-in selvedge exists, when non-metal roller runs in the slack list of handrail, handrail likely raises up and causes the non-metal roller that do not rub, non-metal roller does not run, electric probe just judges handrail velocity anomaly, make escalator or moving sidewalk out of service mistakenly, this type of situation, once occur, can affect the normal use of escalator or moving sidewalk.
In order to head it off, if just solely raise non-metal roller, then, when the pilled-in selvedge of handrail is run, non-metal roller is elevated rear single stressed, and the pressure born is comparatively large easily to be damaged.Non-metal roller can not adjust height, does not thoroughly solve the problem.
Summary of the invention
In order to overcome above-mentioned deficiency of the prior art, the utility model provides the good and hand strap velocity measurement device of the escalator that accuracy of detection is high or moving sidewalk of a kind of commonality, its applicability is strong, simple operation simultaneously, feature richness, can be applicable on different escalators or moving sidewalk.
The utility model solves the technical scheme that its technical matters adopts:
The speed measuring device of a kind of escalator or moving sidewalk, comprise the fixed parts of adjustable connection and the parts that test the speed, wherein said fixed parts comprises fixed arm and is arranged at sucker and the pin-and-hole at its two ends respectively, described in the parts that test the speed comprise the rotary encoder and the rubber tire that to coordinate fixing set pin with pin-and-hole and be arranged at its both sides respectively.
As the improvement of technique scheme, described rotary encoder is coaxially connected with described rubber tire, and wherein said rotary encoder is connected with detector.
As the improvement of technique scheme, between described rotary encoder and described rubber tire, be provided with elastic coupling.
As the improvement of technique scheme, described fixed arm is syllogic adjustable arm, and its adjustable structure comprises and is arranged at the interstructural rotating shaft of segmentation and tightening knob.
As the improvement of technique scheme, described sucker is the vacuum cup of quality of rubber materials, and its back is provided with vacuum depression bar.
As the improvement of technique scheme, described set pin is fixedly connected with by pinhole inserted with described fixed arm pin-and-hole end, and both it, depth of penetration is adjustable.
The beneficial effect that the utility model brings has:
This speed measuring device comprises fixed parts and tests the speed parts, simple for structure and commonality good, substantially all staircases are applicable to, its visual result that tests the speed, this device accuracy of detection is high simultaneously, simple operation, and the utility model adopts professional ABS watertight caisson to protect, it is made to meet severe testing conditions, more sturdy and durable.
Accompanying drawing explanation
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail,
Accompanying drawing 1 is structural representation of the present utility model.
Detailed description of the invention
With reference to accompanying drawing 1, as a kind of speed measuring device being applied to escalator or moving sidewalk, this product comprises fixed parts and tests the speed parts two large divisions, wherein, fixed parts comprise syllogic adjustable structure fixed arm 11, be arranged at fixed arm 11 one end in order to the sucker 12 that is adsorbed on skirt panel and be arranged at fixed arm 11 other end in order to connect some pin-and-holes 13 of the parts that test the speed.
Concrete, connect to realize adjustable angle by rotating shaft between the adjustable segmentation structure of fixed arm 11, and be provided with tightening knob with the stability of the steadiness and the process that tests the speed that increase segmentation connection structure, sucker 12 adopts the vacuum cup of quality of rubber materials, its back arranges vacuum depression bar 14, when being pressed down by vacuum depression bar 14, itself and skirt panel can closely be fixed by the vacuum produced in vacuum cup, when disassembly is desired upper group vacuum depression bar 14.
The above-mentioned parts that test the speed comprise by pin-and-hole 13 set pin 21 fixing with fixed arm 11 and the rotary encoder 22 and the rubber tire 23 that are arranged at its both sides respectively.The pin-and-hole end of fixed arm 11 is set to the insertion groove of hollow, set pin 21 can be inserted wherein and be fixed by pin-and-hole 13, because pin-and-hole 13 can be arranged at the diverse location inserting cell wall, make set pin 21 depth of penetration in fixed sturcture adjustable, to improve the comformability of device.
Concrete, the resistance to abrasion rubber wheel that the rubber tire 23 directly contacted with staircase adopts normal diameter 20cm/ to enclose, it is coaxially connected by elastic coupling 24 with rotary encoder 22.When rubber tire 23 rotates with staircase, rotary encoder 22 synchronous axial system production burst signal, just can draw corresponding current staircase speed after pulse signal transmission to detector, and the utility model also can be used for the braking distance measuring staircase simultaneously.Usually, the problem such as uneven testing result being brought to adverse effect is had between stair step, the design of elastic coupling 24 then efficiently solves this defect, as a kind of buffer structure, it can effective energy-absorbing make up the above-mentioned uneven measured error caused with own high-adaptability, ensures the high precision of this device.
This apparatus function enriches, and can be used for the functions such as periodical survey, supervision and inspection, type test, Installation and Debugging and accident qualification, possesses following features simultaneously:
Commonality is good, this principle of device is applicable to all staircases; High-precision detection, high-precision sensor can realize 1% accuracy of detection; Simple operation, can be equipped with the manipulation of color touch screen, friendly interface, convenient operation; Sturdy and durable, professional ABS watertight caisson protection, meets severe testing conditions.
It should be noted that, the above is preferred embodiment of the present utility model, and the utility model is not limited to above-mentioned embodiment, as long as it reaches technique effect of the present utility model with identical means, all should belong to protection domain of the present utility model.
Claims (6)
1. the speed measuring device of an escalator or moving sidewalk, it is characterized in that: comprise the fixed parts of adjustable connection and the parts that test the speed, the sucker (12) that wherein said fixed parts comprises fixed arm (11) and is arranged at its two ends respectively and pin-and-hole (13), described in the parts that test the speed comprise the rotary encoder (22) and the rubber tire (23) that to coordinate fixing set pin (21) with pin-and-hole (13) and be arranged at its both sides respectively.
2. the speed measuring device of a kind of escalator according to claim 1 or moving sidewalk, is characterized in that: described rotary encoder (22) is coaxially connected with described rubber tire (23), and wherein said rotary encoder (22) is connected with detector.
3. the speed measuring device of a kind of escalator according to claim 2 or moving sidewalk, is characterized in that: be provided with elastic coupling (24) between described rotary encoder (22) and described rubber tire (23).
4. the speed measuring device of a kind of escalator according to claim 1 or moving sidewalk, is characterized in that: described fixed arm (11) is syllogic adjustable arm, and its adjustable structure comprises and is arranged at the interstructural rotating shaft of segmentation and tightening knob.
5. the speed measuring device of a kind of escalator according to claim 1 or moving sidewalk, is characterized in that: the vacuum cup that described sucker (12) is quality of rubber materials, and its back is provided with vacuum depression bar (14).
6. the speed measuring device of a kind of escalator according to claim 1 or moving sidewalk, is characterized in that: described set pin (21) is connected by pin-and-hole (13) plug-in mounting with described fixed arm (11) pin-and-hole end, and both it, depth of penetration is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420506810.XU CN204138118U (en) | 2014-09-03 | 2014-09-03 | The speed measuring device of a kind of escalator or moving sidewalk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420506810.XU CN204138118U (en) | 2014-09-03 | 2014-09-03 | The speed measuring device of a kind of escalator or moving sidewalk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204138118U true CN204138118U (en) | 2015-02-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420506810.XU Active CN204138118U (en) | 2014-09-03 | 2014-09-03 | The speed measuring device of a kind of escalator or moving sidewalk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204138118U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108163662A (en) * | 2017-11-23 | 2018-06-15 | 中景恒基云端物联网科技成都有限公司 | A kind of staircase speed based on rotary encoder and retrograde detection method and device |
| CN112265882A (en) * | 2020-10-30 | 2021-01-26 | 广东省特种设备检测研究院珠海检测院 | Method for detecting speed synchronization deviation of escalator hand strap and step |
| US11078050B2 (en) | 2018-02-23 | 2021-08-03 | Otis Elevator Company | Speed detection device and passenger conveyer device |
| 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 |
-
2014
- 2014-09-03 CN CN201420506810.XU patent/CN204138118U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108163662A (en) * | 2017-11-23 | 2018-06-15 | 中景恒基云端物联网科技成都有限公司 | A kind of staircase speed based on rotary encoder and retrograde detection method and device |
| US11078050B2 (en) | 2018-02-23 | 2021-08-03 | Otis Elevator Company | Speed detection device and passenger conveyer device |
| CN112265882A (en) * | 2020-10-30 | 2021-01-26 | 广东省特种设备检测研究院珠海检测院 | Method for detecting speed synchronization deviation of escalator hand strap and step |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHUHAI ANYES TECHNOLOGY CO., LTD. Assignor: Zhuhai Inspection Institute of Guangdong Special Equipment Inspection and Research Institute Contract record no.: 2015440000364 Denomination of utility model: Speed measurement device of escalator or moving walk Granted publication date: 20150204 License type: Exclusive License Record date: 20150629 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: ZHUHAI ANYES TECHNOLOGY CO., LTD. Assignor: Zhuhai Inspection Institute of Guangdong Special Equipment Inspection and Research Institute Contract record no.: 2015440000364 Date of cancellation: 20151207 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151223 Address after: 519000 Zhuhai people's Road West, Guangdong, No. 133 Patentee after: Zhuhai Inspection Institute of Guangdong Special Equipment Inspection and Research Institute Patentee after: ZHUHAI ANYES TECHNOLOGY CO., LTD. Address before: 519000 Zhuhai people's Road West, Guangdong, No. 133 Patentee before: Zhuhai Inspection Institute of Guangdong Special Equipment Inspection and Research Institute |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20190326 Address after: 519000 No. 133 Renmin West Road, Xiangzhou District, Zhuhai City, Guangdong Province Patentee after: Zhuhai Inspection Institute of Guangdong Special Equipment Inspection and Research Institute Address before: 519000 No. 133 Renmin West Road, Zhuhai City, Guangdong Province Co-patentee before: ZHUHAI ANYES TECHNOLOGY CO., LTD. Patentee before: Zhuhai Inspection Institute of Guangdong Special Equipment Inspection and Research Institute |
|
| TR01 | Transfer of patent right | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHUHAI ANYES TECHNOLOGY CO., LTD. Assignor: Zhuhai Inspection Institute of Guangdong Special Equipment Inspection and Research Institute Contract record no.: 2019440000075 Denomination of utility model: Speed measurement device of escalator or moving walk Granted publication date: 20150204 License type: Common License Record date: 20190522 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHUHAI ANYES TECHNOLOGY Co.,Ltd. Assignor: GUANGDONG INSPECTION AND Research Institute OF SPECIAL EQUIPMENT ZHUHAI INSPECTION INSTITUTE Contract record no.: X2021980017429 Denomination of utility model: A speed measuring device for escalator or moving sidewalk Granted publication date: 20150204 License type: Common License Record date: 20220111 |
|
| EE01 | Entry into force of recordation of patent licensing contract |