CN112777466B - Escalator handrail system and escalator - Google Patents
Escalator handrail system and escalator Download PDFInfo
- Publication number
- CN112777466B CN112777466B CN202110219634.6A CN202110219634A CN112777466B CN 112777466 B CN112777466 B CN 112777466B CN 202110219634 A CN202110219634 A CN 202110219634A CN 112777466 B CN112777466 B CN 112777466B
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- handrail
- light
- escalator
- guide rail
- emitting
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- 210000000481 breast Anatomy 0.000 claims abstract description 13
- 230000000712 assembly Effects 0.000 claims abstract description 12
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- 230000005674 electromagnetic induction Effects 0.000 claims description 28
- 230000002441 reversible effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 11
- 239000011521 glass Substances 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000011049 pearl Substances 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004831 Hot glue Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B23/00—Component parts of escalators or moving walkways
- B66B23/22—Balustrades
- B66B23/225—Lighting systems therefor
Abstract
The escalator handrail system comprises a breast board, a handrail belt and a guide rail, wherein the guide rail is fixed on the breast board, the handrail belt is provided with a cavity matched with the guide rail, the escalator also comprises a plurality of magnets and a plurality of groups of light-emitting components, the magnets are arranged on one side of the handrail belt, which faces the guide rail, and are sequentially arranged along the running direction of the handrail belt, and the magnets respectively generate magnetic fields; compared with the prior art, the scheme is that the light-emitting assemblies do not need to be connected with an external power supply through power lines, so that the escalator has an energy-saving effect, and meanwhile, the handrail belt can be prevented from influencing the use of the light-emitting assemblies; because each light-emitting component is independently arranged, when the light-emitting components are damaged, the light-emitting components can be independently disassembled and assembled.
Description
Technical Field
The application relates to the field of escalators, in particular to an escalator handrail system and an escalator.
Background
The escalator is a common transportation tool for malls, supermarkets and pedestrian overpasses, and can carry pedestrians from one floor to another floor.
The escalator comprises steps and handrail systems located on two sides of the steps, each handrail system comprises a lamp strip, a breast board, a handrail belt and a guide rail, the guide rails are fixed on the breast boards and matched with the handrail belts, the lamp strips are installed at the positions, close to the handrail belts, of the guide rails, and the lamp strips are connected with a power supply of an upper machine room of the escalator through power lines. The function of the lamp belt is as follows: firstly, can use as the illumination, remind people to pay attention to the handrail area of motion, secondly the handrail area illumination links up, can light whole handrail glass, adds the color for glass, improves people's trip and experiences.
At present, power is generally supplied through a control system of a machine room of an escalator, each layer of a general market is at least provided with two escalators, one escalator goes upwards, the other escalator goes downwards, and the handrail belt lamp strip illumination needs to consume more electric energy in the operation process of the escalators; on the other hand, the lamp strip needs to be connected to a handrail power supply system through a solid power line, the handrail is a moving part, the possibility of breaking the power line after long-term operation exists, and the risks of electric leakage and power supply failure exist. Meanwhile, the lamp strips used at present are all arranged in a whole, the lamp beads are connected in parallel one by one through a special process inside the lamp strips to form a strip assembly, if individual lamp beads are not bright, the whole lamp strip needs to be replaced during maintenance, and new lamp strips are powered by wiring again, so that the high maintenance cost is brought.
Disclosure of Invention
In order to solve the problems, the escalator handrail system and the escalator provided by the application have the advantages that the handrail belt light-emitting component is convenient to power and easy to maintain.
The application provides an staircase handrail system, including breast board, handrail area and guide rail, the guide rail is fixed in the breast board, the handrail area have with guide rail complex cavity, staircase handrail system still includes:
the magnets are arranged on one side of the handrail belt facing the guide rail and are sequentially arranged along the running direction of the handrail belt, and each magnet generates a magnetic field;
the handrail device comprises a guide rail, a plurality of groups of light-emitting assemblies and a control unit, wherein the light-emitting assemblies are sequentially arranged on the guide rail along the running direction of the handrail belt, each group of light-emitting assemblies comprises an electromagnetic induction element and a light-emitting element connected with the electromagnetic induction element, and the electromagnetic induction element supplies power to the light-emitting element by cutting the magnetic field.
Several alternatives are provided below, but not as an additional limitation to the above general solution, but merely as a further addition or preference, each alternative being combinable individually for the above general solution or among several alternatives without technical or logical contradictions.
Optionally, the guide rail has a mounting groove, a partial structure of the breast board is located in the mounting groove, and the light emitting assembly is located between the breast board and the bottom wall of the mounting groove.
Optionally, the escalator handrail system further includes a mounting seat, and the mounting seat is located between the balustrade and the bottom wall of the mounting groove and is provided with a mounting hole for accommodating the light emitting component.
Optionally, the mounting seat includes a body and a cover, the mounting hole is located in the body, and one end of the mounting hole is open, and the cover is mounted on the body and closes the open end of the mounting hole.
Optionally, the electromagnetic induction element is in a spiral shape, the spiral shape has a central line, the spiral shape extends along the central line, and each circle has the same diameter;
the light-emitting element is respectively connected with two ends of the electromagnetic induction element.
Optionally, the centre line of the spiral is perpendicular to the handrail belt running direction.
Optionally, the cover is provided with a shaped portion which extends into the spiral.
Optionally, the light emitting element includes two light emitting diode LED lamps connected in parallel, and the two light emitting diode LED lamps are a forward light emitting diode and a reverse light emitting diode respectively.
Optionally, the escalator handrail system further comprises a base, the base is installed on one side, facing the guide rail, of the handrail and is provided with a plurality of accommodating grooves arranged at intervals along the moving direction of the handrail, and the magnets are installed in the corresponding accommodating grooves respectively.
Optionally, the guide rail has a guide groove that cooperates with the base.
The application also provides the following technical scheme:
an escalator comprising an escalator handrail system as claimed in any preceding claim.
According to the escalator handrail system and the escalator, the light-emitting component does not need to be connected with an external power supply through a power line, so that the escalator has an energy-saving effect, and meanwhile, the handrail belt can be prevented from influencing the use of the light-emitting component;
because each light-emitting component is independently arranged, when the light-emitting components are damaged, the light-emitting components can be independently disassembled and assembled.
Drawings
Fig. 1 is a schematic view of a portion of an embodiment of an escalator handrail system provided herein;
FIG. 2 is a schematic view of the structure of the guide rail of FIG. 1;
FIG. 3 is a schematic structural view of the mounting base and the light emitting device in FIG. 1;
FIG. 4 is a schematic view of the structure of the light emitting device in FIG. 3;
fig. 5 is a schematic structural view of the base and the magnet in fig. 1.
The reference numerals in the figures are illustrated as follows:
100. an escalator handrail system;
10. a breast board; 20. a handrail belt; 21. a base; 211. a storage groove; 22. a cavity; 30. a guide rail; 31. mounting grooves; 32. a guide groove; 33. a flange; 40. a magnet; 50. a light emitting element; 51. an electromagnetic induction element; 52. a light emitting element; 521. a forward light emitting diode; 522. a reverse light emitting diode; 60. a mounting base; 61. a body; 611. mounting holes; 62. a cover body; 621. and a shaping part.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the present application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1, the present application provides an escalator handrail system 100 applied to an escalator or a moving sidewalk, the escalator handrail system 100 includes a balustrade panel 10, a handrail 20 and a guide rail 30, the guide rail 30 is fixed to the balustrade panel 10, and the handrail 20 has a cavity 22 matched with the guide rail 30. The guide rail 30 has flanges 33 at both sides thereof, and opposite sides of the handrail 20 are bent oppositely to enclose a cavity 22 which is matched with the flanges 33 so as to be able to define a running path of the handrail 20.
Currently, the escalator handrail system 100 further includes a light strip, the light strip is installed at a position of the guide rail 30 close to the handrail 20, and the light strip is connected with an external power source through a power line. Because the handrail 20 needs to run along the guide rail 30, the handrail 20 is a running part at the moment, and the problem that the power line is worn by the handrail 20 is caused, so that the problems of power line leakage and lamp strip failure are caused; simultaneously, because the lamp area all is the setting of whole strip, the lamp area includes a plurality of lamp pearls that connect in parallel into the cluster, if have individual lamp pearl bright, be difficult to the lamp pearl maintenance of destroying, need to change whole lamp area, walk the line again and give the power supply of new lamp area, the manual work and the cost of bringing are great.
In order to solve the technical problem, in the present embodiment, as shown in fig. 1 to 5, the escalator handrail system 100 further includes a plurality of magnets 40 and a plurality of sets of light emitting assemblies 50, each magnet 40 is installed on one side of the handrail 20 facing the guide rail 30 and is sequentially arranged along the moving direction of the handrail, and each magnet 40 generates a magnetic field; each group of light emitting assemblies 50 is sequentially mounted on the guide rail 30 along the moving direction of the handrail belt and is arranged opposite to each magnet 40, each group of light emitting assemblies 50 comprises an electromagnetic induction element 51 and a light emitting element 52 connected with the electromagnetic induction element 51, and the electromagnetic induction element 51 supplies power to the light emitting element 52 through a cutting magnetic field.
When the escalator handrail system 100 is operated, the handrail 20 together with the magnet 40 is moved along the guide rail 30, and the light emitting assembly 50 located on the guide rail 30 is not operated. A magnetic field is generated around the magnet 40, the operating magnet 40 generates a changing magnetic field relative to the electromagnetic induction element 51, and the electromagnetic induction element 51 supplies power to the light-emitting element 52 by cutting the changing magnetic field to drive the light-emitting element 52 to emit light.
In the present application, the light emitting assembly 50 does not need to be connected to an external power source through a power line, so that the escalator handrail system 100 has an energy-saving effect, and the handrail belt 20 can be prevented from affecting the use of the light emitting assembly 50; since each light emitting element 50 is independently installed, when the light emitting element 50 is damaged, the light emitting element 50 can be independently assembled and disassembled.
When the escalator descends, the energy of the light-emitting component 50 comes from the conversion of the gravitational potential energy of passengers, and the energy-saving effect of the escalator handrail system 100 is further improved.
In the present embodiment, as shown in fig. 1 and fig. 2, the guide rail 30 has a mounting groove 31, a part of the balustrade 10 is located in the mounting groove 31, and the light emitting assembly 50 is located between the balustrade 10 and the bottom wall of the mounting groove 31. The light emitting assembly 50 is disposed inside the guide rail 30, so that the light emitting assembly 50 is not easy to stick dust and is free from cleaning.
In order to make the light of the light emitting assembly 50 transmit through the balustrade 10, referring to one embodiment, the balustrade 10 is made of a light-transmitting material. In the present embodiment, the balustrade 10 is made of glass.
In order to facilitate the installation of the light emitting component 50 in the installation groove 31, referring to one embodiment, as shown in fig. 1 and 3, the escalator handrail system 100 further includes an installation seat 60, and the installation seat 60 is located between the balustrade 10 and the bottom wall of the installation groove 31 and defines an installation hole 611 for accommodating the light emitting component 50. Wherein, the mounting seat 60 is strip-shaped and extends along the running direction of the handrail belt; along the length direction of the mounting seat, the distance between two adjacent light emitting assemblies 50 is equal. In the present embodiment, the mounting seat 60 has a rectangular cross section, and opposite sides of the mounting seat 60 are respectively attached to the bottom wall of the mounting groove 31 and the balustrade 10.
Referring to fig. 3, in a specific configuration of the mounting base 60, as shown in fig. 3, the mounting base 60 includes a body 61 and a cover 62, a mounting hole 611 is located in the body 61, and one end of the mounting hole 611 is open, and the cover 62 is mounted on the body 61 and closes the open end of the mounting hole 611.
When the light emitting element 50 is mounted in the mounting hole 611, the cover 62 closes the open end of the mounting hole 611, so as to restrict the movement of the light emitting element 50 and prevent the light emitting element 50 from being separated from the mounting hole 611.
In the present embodiment, as shown in fig. 3 and 4, the electromagnetic induction element 51 is spiral, and the light emitting elements 52 are connected to both ends of the electromagnetic induction element 51. The spiral shape is provided with a central line, the spiral shape extends along the central line, each circle is equal in diameter, and the number of the spiral circles is set according to the fact that the induced electromotive force generated when the hand strap 20 runs is equal to the rated voltage of the LED lamp.
In order to facilitate the processing of the electromagnetic induction element 51, the electromagnetic induction element 51 is formed by winding a copper wire. The central line of the spiral is the geometric center of the three-dimensional spiral. Wherein the centre line of the spiral is perpendicular to the direction of travel of the handrail belt 20.
When the electromagnetic induction element 51 is installed in the installation hole 611, the center line of the spiral shape is consistent with the axis of the installation hole 611, in the present embodiment, the inner diameter of the installation hole 611 is 0.3mm to 0.8mm larger than the outer diameter of the electromagnetic induction element 51, the axial height of the installation hole 611 is 0.3mm to 0.8mm higher than the axial height of the electromagnetic induction element 51, and the axial height of the installation hole 611 is 1mm to 3mm lower than the thickness of the body.
Preferably, the inner diameter of the mounting hole 611 is 0.5mm larger than the outer diameter of the electromagnetic induction element 51, the axial height of the mounting hole 611 is 0.5mm higher than the axial height of the electromagnetic induction element 51, and the axial height of the mounting hole 611 is 2mm lower than the thickness of the body.
In order to keep the spiral shape from deforming, in one embodiment, as shown in fig. 3, the cover 62 is provided with a shaped portion 621, the shaped portion 621 extending into the spiral shape, the shaped portion 621 being used to support the spiral shape. In this embodiment, the shaped portion 621 has a columnar shape, and when the shaped portion 621 is inserted into the spiral shape, the diameter of the shaped portion 621 is smaller than the inner diameter of the spiral shape by 0.2mm to 0.8 mm. Preferably, the diameter of the shaped portion 621 is less than 0.5mm of the inner diameter of the spiral.
In the present embodiment, as shown in fig. 4, the light emitting element 52 includes two light emitting diode LED lamps connected in parallel, which are a forward light emitting diode 521 and a reverse light emitting diode 522, respectively.
The running magnet 40 generates a changing magnetic field relative to the electromagnetic induction element 51, and if the magnetic field is changed from large to small, the electromagnetic induction element 51 generates a forward voltage, and then the magnetic field is changed from small to large to generate a reverse voltage; when the handrail 20 is in operation, the electromagnetic induction element 51 will go through two stages of decreasing and increasing the magnetic field, and one of the forward light emitting diode 521 and the reverse light emitting diode 522 will be lit to make the light emitting component 50 emit light continuously.
In the present embodiment, as shown in fig. 1 and 5, the escalator handrail system 100 further includes a base 21, the base 21 is installed on one side of the handrail 20 facing the guide rail 30 and is opened with a plurality of receiving grooves 211 arranged at intervals along the moving direction of the handrail 20, and each magnet 40 is installed in the corresponding receiving groove 211. The base 21 is strip-shaped and extends along the moving direction of the handrail 20, and the distance between two adjacent magnets 40 is set according to the magnetic induction intensity of the magnetic field junction point of the two adjacent magnets as one tenth of the maximum value along the length direction of the base.
The magnet 40 is a permanent magnet, the N pole of the magnet 40 faces the handrail 20, the S pole of the magnet 40 faces away from the handrail 20, and the direction from the N pole to the S pole of the magnet 40 is consistent with the center line of the spiral. In the present embodiment, the magnet 40 has a columnar shape, the housing groove 211 is a circular hole, and when the magnet 40 is fitted in the housing groove 211, the magnet 40 can be further fixed by means of adhesion or the like. Of course, in other embodiments, the magnet 40 may have other shapes, such as a rectangular parallelepiped.
In the present embodiment, the guide rail 30 has a guide groove 32 engaged with the base 21, and the base 21 moves in the guide groove 32 during the operation of the handrail 20 together with the base 21, so that the operation of the base 21 can be prevented from being changed. The opening of the guide groove 32 is opposite to the opening of the mounting groove 31, and the guide groove 32 and the mounting groove 31 share the same groove wall.
In the present embodiment, the base 21 and the handrail 20 are made of polyurethane, and the base 21 and the handrail 20 are fixed to each other by means of adhesion (e.g., hot melt adhesive).
The present application further provides an escalator, which includes an escalator handrail system, and the escalator handrail system 100 can adopt the escalator handrail system 100 in the above embodiments.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features. Features of different embodiments are shown in the same drawing, which is to be understood as also disclosing combinations of the various embodiments concerned.
The above examples only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application.
Claims (10)
1. Staircase handrail system, including breast board, handrail area and guide rail, the guide rail is fixed in the breast board, the handrail area have with guide rail complex cavity, its characterized in that, staircase handrail system still includes:
the magnets are arranged on one side of the handrail belt, which faces the guide rail, and are sequentially arranged along the running direction of the handrail belt, and the magnets respectively generate a magnetic field;
the handrail device comprises a guide rail, a plurality of groups of light-emitting assemblies and a plurality of groups of guide rails, wherein the light-emitting assemblies are sequentially arranged on the guide rail along the running direction of the handrail belt, each group of light-emitting assemblies comprises an electromagnetic induction element and a light-emitting element connected with the electromagnetic induction element, and the electromagnetic induction element supplies power to the light-emitting element by cutting the magnetic field.
2. The escalator handrail system of claim 1, wherein the balustrade is made of a light-transmissive material;
the guide rail has the mounting groove, the local structure of breast board is located the mounting groove, light emitting component is located the breast board with between the mounting groove diapire.
3. The escalator handrail system of claim 2, further comprising a mounting base positioned between the balustrade and the mounting slot bottom wall and defining a mounting hole for receiving the light emitting assembly.
4. The escalator handrail system of claim 3, wherein the mounting base comprises a body and a cover, the mounting hole is located in the body, and one end of the mounting hole is open, and the cover is mounted to the body and closes the open end of the mounting hole.
5. The escalator handrail system of claim 4, wherein the electromagnetic induction element is in the shape of a spiral having a centerline, the spiral extending along the centerline and each turn being of equal diameter;
the light-emitting element is respectively connected with two ends of the electromagnetic induction element.
6. The escalator handrail system of claim 5, wherein the center line of the spiral is perpendicular to the direction of handrail travel.
7. An escalator handrail system according to claim 5, wherein the cover is provided with a shaped portion which extends into the spiral.
8. The escalator handrail system of any one of claims 1-7, wherein the light-emitting elements comprise two light-emitting diode (LED) lamps connected in parallel, the two LED lamps being a forward LED and a reverse LED, respectively.
9. The escalator handrail system of claim 1, further comprising a base installed on a side of the handrail facing the guide rail and defining a plurality of receiving grooves spaced apart along a running direction of the handrail, wherein each magnet is installed in the corresponding receiving groove;
the guide rail has a guide groove that mates with the base.
10. An escalator, comprising an escalator handrail system according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110219634.6A CN112777466B (en) | 2021-02-26 | 2021-02-26 | Escalator handrail system and escalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110219634.6A CN112777466B (en) | 2021-02-26 | 2021-02-26 | Escalator handrail system and escalator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112777466A CN112777466A (en) | 2021-05-11 |
| CN112777466B true CN112777466B (en) | 2022-07-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110219634.6A Active CN112777466B (en) | 2021-02-26 | 2021-02-26 | Escalator handrail system and escalator |
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| CN (1) | CN112777466B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0631151B2 (en) * | 1984-11-21 | 1994-04-27 | 株式会社日立製作所 | Passenger conveyor |
| WO2006056224A1 (en) * | 2004-11-26 | 2006-06-01 | Otis Elevator Company | People conveyor glass bastustrade lighting |
| CN201475807U (en) * | 2009-08-11 | 2010-05-19 | 浙江西子光电科技有限公司 | LED lighting device for escalator and moving pavement handrail mopboard |
| CN203112323U (en) * | 2012-11-03 | 2013-08-07 | 西尼电梯(杭州)有限公司 | LED (light emitting diode) handrail lighting device for escalator and moving walk |
| CN207316594U (en) * | 2017-06-06 | 2018-05-04 | 美迪斯智能装备有限公司 | A kind of gangway ladder light structures |
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2021
- 2021-02-26 CN CN202110219634.6A patent/CN112777466B/en active Active
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Denomination of invention: Escalator handrail system and escalator Granted publication date: 20220726 Pledgee: Zhejiang Commercial Bank Co.,Ltd. Hangzhou Linping Branch Pledgor: HANGZHOU XO-LIFT Co.,Ltd. Registration number: Y2024980001764 |
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