CN109292572B - Device for rapidly detecting parallelism of main shaft and handrail shaft of escalator - Google Patents
Device for rapidly detecting parallelism of main shaft and handrail shaft of escalator Download PDFInfo
- Publication number
- CN109292572B CN109292572B CN201811429349.1A CN201811429349A CN109292572B CN 109292572 B CN109292572 B CN 109292572B CN 201811429349 A CN201811429349 A CN 201811429349A CN 109292572 B CN109292572 B CN 109292572B
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- Prior art keywords
- detection
- caliper
- handrail
- shaft
- escalator
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- 238000001514 detection method Methods 0.000 claims abstract description 100
- 230000005540 biological transmission Effects 0.000 claims abstract description 34
- 238000000034 method Methods 0.000 claims abstract description 10
- 238000005259 measurement Methods 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 238000012031 short term test Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000005299 abrasion Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0018—Devices monitoring the operating condition of the elevator system
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B29/00—Safety devices of escalators or moving walkways
Abstract
The invention discloses a device for rapidly detecting parallelism of a main shaft and a handrail shaft of an escalator, which comprises a main transmission shaft and a handrail transmission shaft which are arranged on the escalator, a detection device for detecting parallelism of the main transmission shaft and the handrail transmission shaft, a first detection caliper, a second detection caliper and a bolt component which form a measuring tool of the detection device, and finally a guide edge for guaranteeing connection between the first detection caliper and the second detection caliper, wherein two ends of the detection device are respectively connected with the main transmission shaft and the handrail transmission shaft. The device for rapidly detecting the parallelism of the main shaft and the handrail shaft of the escalator can enable the relative parallelism of the escalator to be presented in a data form, so that whether the early running process of the escalator is in a relatively stable state or not can be accurately judged, further serious abrasion of certain parts during the running of the escalator can be effectively reduced, and better use prospects are brought.
Description
Technical Field
The invention relates to the technical field of escalator, in particular to a device for rapidly detecting parallelism of a main shaft and a handrail shaft of an escalator.
Background
The application of escalator products on the market is very common, china has become the largest escalator manufacturing country and use country in the world, the production and manufacturing technology of the escalator itself has matured very much after the development of the escalator itself for a period of centuries, and even so, various accidents occur in the actual use process of the escalator, some accidents are even very contact and frighten, and the reasons are various, wherein the accidents are not lack of being done in place in the installation and maintenance process. The drive part of an escalator is a major part of the components and after all provides the necessary power transmission for the transport of passengers.
For the current escalator, the transmission modes of all factories are basically the same, namely, a main transmission shaft is driven by a driving host, the main transmission shaft transmits driving force to a step chain to drive steps to move, and meanwhile, the main transmission shaft drives a handrail transmission shaft through a handrail driving chain, so that a handrail belt is driven to move. The handrail driving chain extends after long-term use, and the aim of tensioning can be achieved by adjusting the distance between the handrail driving shaft and the main driving shaft in the actual maintenance process. Then, when the handrail drive shaft is changed in position, the parallelism between it and the main drive shaft becomes particularly important. If the two shafts run in a non-parallel state for a long period of time, the damage to the parts of the escalator is quite rapid, and the parallelism of the parts is difficult to be ensured by maintenance workers only through visual inspection. Therefore, it is particularly important to effectively control the parallelism between the handrail drive shaft and the main drive shaft during field maintenance.
Disclosure of Invention
The invention mainly aims to provide a device for rapidly detecting parallelism of a main shaft and a handrail shaft of an escalator, which can effectively solve the problems in the background art.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a device of short-term test escalator main shaft and handrail axle parallelism, is including installing final drive shaft and the handrail transmission shaft on the escalator, including being used for detecting simultaneously final drive shaft and handrail transmission shaft parallelism's detection device still including first detection slide caliper rule of measuring tool and second detection slide caliper rule and the bolt subassembly that constitute detection device, including the leading edge of guaranteeing to be connected between first detection slide caliper rule and the second detection slide caliper rule at last, detection device's both ends are connected with final drive shaft and handrail transmission shaft respectively, and detection device's both ends are first detection slide caliper rule and second detection slide caliper rule respectively, fix through multiunit bolt subassembly between first detection slide caliper rule and the second detection slide caliper rule, and distance between first detection slide caliper rule and the second detection slide caliper rule is adjustable, one side of first detection slide caliper rule is provided with the leading edge.
Preferably, the inside of first detection caliper rule and second detection caliper rule has run through and has seted up many group's long waist round hole, and long waist round hole between first detection caliper rule and the second detection caliper rule passes through bolt group and connects to realize that the distance between first detection caliper rule and the second detection caliper rule is adjustable.
Preferably, the first detection caliper and the second detection caliper are positioned on the same straight line, and the guiding edge of the first detection caliper guides the second detection caliper in the measurement process.
Preferably, the second detection caliper and the handrail transmission shaft leave a gap measured by a feeler gauge.
Preferably, the first detection caliper is connected with the guide edge in a fitting mode.
Compared with the prior art, the invention has the following beneficial effects: this device of quick detection escalator main shaft and handrail axle parallelism can be in maintenance in-process, the relative parallel condition of main drive shaft and handrail transmission shaft is accurately measured for it presents with the form of data, thereby can be accurate judge whether this elevator early run's process is in the relatively stable situation, and then the serious wearing and tearing of certain spare part when can effectually reducing elevator operation, whole heating plate simple structure, convenient operation, the effect of use is better for traditional mode.
Drawings
FIG. 1 is a top view of a detection device for rapidly detecting parallelism of a main shaft of an escalator and a handrail shaft in actual use;
FIG. 2 is a cross-sectional view of a device for rapidly detecting parallelism of a main shaft of an escalator and a handrail in actual use according to the present invention;
FIG. 3 is a schematic diagram showing the connection of a detecting device for rapidly detecting the parallelism of the main shaft of the escalator and the handrail shaft;
FIG. 4 is a schematic view of the gap at section A-A for detecting the parallelism of the main shaft of the escalator and the handrail shaft;
fig. 5 is a schematic view showing a gap at section B-B in the rapid detection of parallelism of a main shaft of an escalator and a handrail shaft according to the present invention.
In the figure: 1. a main drive shaft; 2. a handrail drive shaft; 3. a detection device; 4. a first detection caliper; 5. a second detection caliper; 6. a bolt assembly; 7. and a guide edge.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1-3, a device for rapidly detecting parallelism of a main shaft and a handrail shaft of an escalator comprises a main transmission shaft 1 and a handrail transmission shaft 2 which are arranged on the escalator, a detection device 3 for detecting parallelism of the main transmission shaft 1 and the handrail transmission shaft 2, a first detection caliper 4, a second detection caliper 5 and a bolt assembly 6 which form a measuring tool of the detection device 3, and finally a guide edge 7 for guaranteeing connection between the first detection caliper 4 and the second detection caliper 5, wherein two ends of the detection device 3 are respectively connected with the main transmission shaft 1 and the handrail transmission shaft 2, two ends of the detection device 3 are respectively provided with the first detection caliper 4 and the second detection caliper 5, the first detection caliper 4 and the second detection caliper 5 are fixed through a plurality of groups of bolt assemblies 6, and a distance between the first detection caliper 4 and the second detection caliper 5 is adjustable, and one side of the first detection caliper 4 is provided with the guide edge 7.
The inside of first detection slide caliper rule 4 and second detection slide caliper rule 5 runs through and has seted up many groups long waist round hole, and long waist round hole between first detection slide caliper rule 4 and the second detection slide caliper rule 5 passes through the bolt group and connects to realize that the distance between first detection slide caliper rule 4 and the second detection slide caliper rule 5 is adjustable.
The first detection caliper 4 and the second detection caliper 5 are positioned on the same straight line, and the guiding edge 7 of the first detection caliper 4 guides the second detection caliper 5 in the measurement process.
The second detection caliper 5 and the handrail transmission shaft 2 are provided with a clearance which is measured by a feeler gauge.
The first detection caliper 4 is connected with the guide edge 7 in a fitting mode.
It should be noted that, when the device for rapidly detecting parallelism of a main shaft and a handrail shaft of an escalator is used, the detection device 3 is firstly placed at one end of the two shafts, as shown in fig. 4, after the first detection caliper 4 is effectively attached to the main transmission shaft 1, the gap between the second detection caliper 5 and the handrail transmission shaft 2 is measured to be a, then the detection device 3 is placed at the other end of the two shafts, as shown in fig. 5, after the detection caliper 1 is effectively attached to the main transmission shaft, the gap between the second detection caliper 5 and the handrail transmission shaft 2 is measured to be b, the values of a and b are compared, if the difference value is small, the two shafts are basically in a parallel state, if the difference value is large, the handrail transmission shaft 2 needs to be readjusted until the parallel state is reached after measurement, the measurement method is more convenient, the relative parallel state of the elevator is presented in a data form, so that whether the early running process of the elevator is in a relatively stable state can be accurately judged, and further serious abrasion of certain parts in running can be effectively reduced.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (2)
1. The utility model provides a device of short-term test escalator main shaft and handrail axle parallelism, is including installing final drive shaft and the handrail transmission shaft on the escalator, including being used for detecting simultaneously final drive shaft and handrail transmission shaft parallelism's detection device still including first detection slide caliper rule of measuring tool and second detection slide caliper rule and the bolt assembly that constitute detection device, including the leading edge that is connected between first detection slide caliper rule of guarantee and the second detection slide caliper rule, its characterized in that: the two ends of the detection device are respectively connected with the main transmission shaft and the handrail transmission shaft, the two ends of the detection device are respectively provided with a first detection caliper and a second detection caliper, the first detection caliper and the second detection caliper are fixed through a plurality of groups of bolt assemblies, the distance between the first detection caliper and the second detection caliper is adjustable, and one side of the first detection caliper is provided with a guide edge;
the inside of the first detection caliper and the inside of the second detection caliper are provided with a plurality of groups of long waist round holes in a penetrating mode, and the long waist round holes between the first detection caliper and the second detection caliper are connected through bolt groups, so that the distance between the first detection caliper and the second detection caliper is adjustable;
the first detection caliper and the second detection caliper are positioned on the same straight line, and the guide edge of the first detection caliper guides the second detection caliper in the measurement process;
and a gap measured by a feeler gauge is reserved between the second detection caliper and the handrail transmission shaft.
2. The device for rapidly detecting parallelism of a main shaft of an escalator and a handrail shaft according to claim 1, wherein: the first detection caliper is connected with the guide edge in a fitting mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811429349.1A CN109292572B (en) | 2018-11-27 | 2018-11-27 | Device for rapidly detecting parallelism of main shaft and handrail shaft of escalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811429349.1A CN109292572B (en) | 2018-11-27 | 2018-11-27 | Device for rapidly detecting parallelism of main shaft and handrail shaft of escalator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109292572A CN109292572A (en) | 2019-02-01 |
| CN109292572B true CN109292572B (en) | 2024-03-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811429349.1A Active CN109292572B (en) | 2018-11-27 | 2018-11-27 | Device for rapidly detecting parallelism of main shaft and handrail shaft of escalator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109292572B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011225365A (en) * | 2010-04-23 | 2011-11-10 | Mitsubishi Electric Building Techno Service Co Ltd | Tool for positioning main shaft of escalator |
| CN102602791A (en) * | 2011-01-18 | 2012-07-25 | 东芝电梯株式会社 | State detection system of passenger conveyor |
| CN204297852U (en) * | 2014-11-20 | 2015-04-29 | 安川双菱电梯有限公司 | A kind of elevator Intelligent alarm type LED |
| CN106629366A (en) * | 2016-11-29 | 2017-05-10 | 广东省特种设备检测研究院珠海检测院 | Step and skirt panel safety gap measurement and hidden danger positioning system and method for escalator |
| CN107826955A (en) * | 2017-11-24 | 2018-03-23 | 大连欧意测量仪器有限公司 | Escalator exceeds the speed limit and reverse detection means and method |
| CN209113277U (en) * | 2018-11-27 | 2019-07-16 | 苏州市职业大学 | A kind of device of quick detection escalator main shaft and the handrail axis depth of parallelism |
-
2018
- 2018-11-27 CN CN201811429349.1A patent/CN109292572B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011225365A (en) * | 2010-04-23 | 2011-11-10 | Mitsubishi Electric Building Techno Service Co Ltd | Tool for positioning main shaft of escalator |
| CN102602791A (en) * | 2011-01-18 | 2012-07-25 | 东芝电梯株式会社 | State detection system of passenger conveyor |
| CN204297852U (en) * | 2014-11-20 | 2015-04-29 | 安川双菱电梯有限公司 | A kind of elevator Intelligent alarm type LED |
| CN106629366A (en) * | 2016-11-29 | 2017-05-10 | 广东省特种设备检测研究院珠海检测院 | Step and skirt panel safety gap measurement and hidden danger positioning system and method for escalator |
| CN107826955A (en) * | 2017-11-24 | 2018-03-23 | 大连欧意测量仪器有限公司 | Escalator exceeds the speed limit and reverse detection means and method |
| CN209113277U (en) * | 2018-11-27 | 2019-07-16 | 苏州市职业大学 | A kind of device of quick detection escalator main shaft and the handrail axis depth of parallelism |
Non-Patent Citations (1)
| Title |
|---|
| 自动扶梯扶手带和出入口处间隙距离测量;朱历平;林晓明;梁敏健;;中国特种设备安全;20170930(第09期);9-11 * |
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| Publication number | Publication date |
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| CN109292572A (en) | 2019-02-01 |
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