CN208932769U - The drive module of handrail, escalator and moving sidewalk comprising it - Google Patents
The drive module of handrail, escalator and moving sidewalk comprising it Download PDFInfo
- Publication number
- CN208932769U CN208932769U CN201820427732.2U CN201820427732U CN208932769U CN 208932769 U CN208932769 U CN 208932769U CN 201820427732 U CN201820427732 U CN 201820427732U CN 208932769 U CN208932769 U CN 208932769U
- Authority
- CN
- China
- Prior art keywords
- handrail
- drive module
- drive
- tensioning device
- escalator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009434 installation Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Escalators And Moving Walkways (AREA)
Abstract
The utility model relates to the drive module of handrail, include its escalator and moving sidewalk.Disclosed herein is a kind of drive modules for the step chains of escalator or moving sidewalk driving handrail, comprising: at least two drive sprockets, at least two friction pulleys, at least two contact roller groups and at least one tensioning device, wherein, at least two drive sprocket is co-axially mounted at least two friction pulley respectively, a tensioning device is disposed between every two adjacent friction pulley, the handrail bypasses at least two friction pulley, and at least two contact rollers group and at least one described tensioning device are separately mounted to truss two sides.The principle of drive module provided by the utility model is to provide driving force by step chains, without handrail drive shaft and handrail driving chain, has the advantages that simple structure, installation and debugging is convenient and cost is relatively low.The utility model further relates to escalator and moving sidewalk with the drive module.
Description
Technical field
The utility model relates to elevators fields, more specifically, the utility model relates to a kind of for escalator or automatic
The drive module of the step chains driving handrail on pavement and escalator with this drive module and from moving row
Road.It will be apparent to one skilled in the art that drive module provided by the utility model is equally applicable for other phases
Pass field.
Background technique
Escalator or moving sidewalk need to guarantee the normal smooth operation of handrail when running.In the prior art,
There are three types of modes for the driving of the handrail of escalator and moving sidewalk: friction wheel drive, linear drives and the driving of end handrail.
It can refer to numerous disclosed technical literatures, if patent publication No. is CN103359598A, CN103588078A, CN101863412A
With it is on the books in the documents such as CN101993003A.
However, the power of these three driving methods all derives from handrail driving spindle, and passed by handrail driving chain
It is delivered in handrail drive shaft.These components are also contemplated that some other factors simultaneously, such as lubricate, and handrail driving chain item elongates
Deng.The difficulty installed and debugged is considered in process of production, it is important that production cost can remain high.
Exactly in this background, there is the utility model.The utility model is intended to provide a kind of easy handrail
Drive module, the driving principle of the module are to provide driving force by step chains, are driven without handrail drive shaft and handrail
Chain.
Utility model content
The purpose of the solution of the utility model is at least to be partially solved problem emphasized before, and right on the whole
The driving of the handrail of escalator or moving sidewalk provides improved solution.
Therefore, solution according to the present utility model provides a kind of for escalator or the ladder of moving sidewalk
Grade chain drives the drive module of handrail and escalator and moving sidewalk with this drive module, such as hereinafter
It is defined.
It is according to the present utility model in a first aspect, provide it is a kind of for the step chains of escalator or moving sidewalk drive
The drive module of dynamic handrail, characterized by comprising: at least two drive sprockets, at least two friction pulleys, at least two pressures
Bearing up pulley group and at least one tensioning device；Wherein, at least two drive sprocket and the step chains cooperate, and along flat
Row is separated by a certain distance arrangement, at least two friction pulley and described at least two in the direction of the step chains each other
Drive sprocket is co-axially mounted, and is disposed with a tensioning device between the every two adjacent friction pulley, the handrail around
At least two friction pulley is crossed, at least two contact rollers group is arranged in immediately below at least two friction pulley, described
At least two contact roller groups and at least one described tensioning device are separately mounted to truss two sides.
In some embodiments, the indexing of the diameter of at least two friction pulley and at least two drive sprocket
Circular diameter is identical.
In some embodiments, the drive module further include: at least two contact roller pack supports are used to support institute
State at least two contact roller groups.
In some embodiments, the drive module further include: at least one tensioning device bracket is used to support institute
State at least one tensioning device.
In some embodiments, the handrail between two adjacent friction pulleys is by being arranged in the phase
The tensioning device between two adjacent friction pulleys is tightened up.
In some embodiments, after at least two contact rollers group compresses, the handrail can be pressed in institute
It states at least two friction pulleys.
The driving principle of drive module provided by the utility model is to provide driving force by step chains, without handrail
Drive shaft and handrail driving chain have the advantages that simple structure, installation and debugging are convenient and cost is relatively low.
Second aspect according to the present utility model provides a kind of escalator comprising truss, step chains, handrail
And the drive module of the driving handrail of step chains described in first aspect according to the present utility model, have practical new according to this
Advantage described in the first aspect of type.
In some embodiments, escalator power needed for driving handrail need to be to be mounted to determine
The quantity of the drive module.
The third aspect according to the present utility model provides a kind of moving sidewalk comprising truss, step chains, handrail
The drive module of the driving handrail of step chains described in band and first aspect according to the present utility model, has practical according to this
Advantage described in novel first aspect.
In some embodiments, the moving sidewalk needs to install according to power needed for driving handrail to determine
The drive module quantity.
Those skilled in the art will be understood that these advantages and further advantage of the utility model when reading the whole instruction.
Detailed description of the invention
The utility model in order to better understand, mode only by way of non-limiting example is described referring to appended attached drawing now
Its preferred embodiment, in which:
An embodiment according to the present utility model is schematically illustrated for escalator Figure 1A and Figure 1B respectively
Or the front view and rearview of the schematic diagram of the drive module of the step chains driving handrail of moving sidewalk.
Fig. 2 embodiment according to the present utility model schematically illustrates in the drive module in Figure 1A and Figure 1B
Drive sprocket schematic diagram.
Fig. 3 embodiment according to the present utility model schematically illustrates in the drive module of Figure 1A and Figure 1B
The schematic diagram of friction pulley.
Fig. 4 A-4B embodiment according to the present utility model schematically illustrates the drive module of Figure 1A and Figure 1B
In tensioning device schematic diagram.
Fig. 5 embodiment according to the present utility model schematically illustrates in the drive module of Figure 1A and Figure 1B
The schematic diagram of contact roller group.
Fig. 6 embodiment according to the present utility model schematically illustrates in the drive module of Figure 1A and Figure 1B
The schematic diagram of contact roller pack support.
Fig. 7 embodiment according to the present utility model schematically illustrates in the drive module of Figure 1A and Figure 1B
The schematic diagram of tensioning device bracket.
In above-mentioned attached drawing, appended drawing reference and its corresponding technical characteristic are as follows:
1 drive sprocket,
2 friction pulleys,
3 tensioning devices,
4 contact roller groups,
5 contact roller pack supports,
6 tensioning device brackets.
Specific embodiment
Specific embodiment of the utility model is illustrated with reference to the accompanying drawing.The utility model described below
Specific embodiment in, describe some very specific technical characteristics for better understanding of the utility model, but it is aobvious and
It is clear to, for those skilled in the art, these not all technical characteristics are all to realize the utility model
Essential features.Some specific embodiments of the utility model described below are some examples of the utility model
The specific embodiment of property, is not construed as limitations of the present invention.In addition, in order to avoid making the utility model become difficult
To understand, some well known technologies are not described.
Figure 1A and Figure 1B embodiment according to the present utility model schematically illustrate for escalator or from
The schematic diagram of the drive module of the step chains driving handrail on moving trade.The drive module includes: two drivings
1, two, the sprocket wheel tensioning device 3, two of friction pulley 2, the one contact roller pack support 5 of contact roller group 4, two and a tensioning device
Bracket 6.In other embodiments, the drive module can have these components of other quantity.For example, implementing at one
In mode, the drive module includes: three drive sprockets 1, three, 3, three contact roller groups of tensioning device of friction pulley 2, two
4, three contact roller pack supports 5 and two tensioning device brackets 6.For example, in another embodiment, the drive module packet
It includes: the four contact roller group 4, four of tensioning device 3, four of friction pulley 2, three of drive sprocket 1, four 5 and of contact roller pack support
Three tensioning device brackets 6.In the embodiment shown in Figure 1A and Figure 1B, two drive sprockets 1 and step chains cooperate and
It is separated by a certain distance arrangement each other along the direction for being parallel to step chains, two friction pulleys 2 and two drive sprockets 1 are coaxial
Installation, handrail bypass two friction pulleys 2, and two contact roller groups 4 and a tensioning device 3 are separately mounted to truss two sides.Rise
Tight device 3 is arranged between two friction pulleys 2, and two contact roller groups 4 are arranged in immediately below two friction pulleys 2.Two pressures
Bearing up pulley pack support 5 is used to support two contact roller groups 4.Tensioning device bracket 6 is used to support tensioning device 3.Two drive sprockets 1
Cooperate with step chains.After calculating, when the reference diameter of drive sprocket 1 is identical as the diameter of friction pulley 2, handrail
Speed and step speed will not have deviation.The advantages of handrail drive module is the diameter and drive sprocket 1 when friction pulley 2
When reference diameter is identical, the speed of handrail is identical as step chains linear velocity, because the number of teeth of drive sprocket 1 is by step chains
Pitch determine.When step chains are driven, drive sprocket 1 also can be with rotation, and the friction pulley coaxial with drive sprocket 1
2 will be rotated with identical angular speed.Handrail between two friction pulleys 2 will be tightened up by tensioning device 3.Work as compression
After wheel group 4 compresses, handrail can be pressed on friction pulley 2, and handrail can be driven with the rotation of friction pulley 2.
Fig. 2-7 embodiment according to the present utility model schematically illustrates the drive in Figure 1A and Figure 1B respectively
Drive sprocket 1, friction pulley 2, contact roller group 4, tensioning device 3, contact roller pack support 5 and tensioning device bracket 6 in dynamic model block
Schematic structure, but these components with other suitable constructions also can be used.
The invention also discloses include truss, step chains, handrail and foregoing handrail drive module
Escalator and moving sidewalk.It, can be according to different hoisting depth angles and length for escalator and moving sidewalk
Degree drives required power to calculate handrail, so that it is determined that needing to install several handrail drive modules.In some realities
It applies in mode, escalator or moving sidewalk can install two drive modules.In some embodiments, escalator
Or moving sidewalk can install three drive modules.In some embodiments, escalator or moving sidewalk can be with
Four drive modules are installed.In some embodiments, escalator or moving sidewalk can install six driving moulds
Block.
The driving principle of drive module provided by the utility model is to provide driving force by step chains, without handrail
Drive shaft and handrail driving chain.Therefore, drive module provided by the utility model and helping automatically with this drive module
Ladder and moving sidewalk have the advantages that simple structure, installation and debugging is convenient and cost is relatively low.
It is practical new in the presence of this is fallen into although the utility model is illustrated according to preferred embodiment
Change, displacement and various substitution equivalent programs within the scope of type.It should also be noted that this is practical new there are a variety of realizations
The optional way of the technique of type.It is therefore intended that appended claims are construed to the purport comprising falling in the utility model
All these changes, displacement and various substitution equivalent programs within the scope of.
Claims (10)
1. the drive module of handrail, is used for the step chains driving handrail of escalator or moving sidewalk, feature exists
In including: at least two drive sprockets, at least two friction pulleys, at least two contact roller groups and at least one tensioning device；Its
In, at least two drive sprocket and the step chains cooperate, and along be parallel to the directions of the step chains each other it
Between be separated by a certain distance arrangement, at least two friction pulley is co-axially mounted at least two drive sprocket, in every two
A tensioning device is disposed between the adjacent friction pulley, the handrail bypasses at least two friction pulley, described
At least two contact roller groups are arranged in immediately below at least two friction pulley, at least two contact rollers group and it is described at least
One tensioning device is separately mounted to truss two sides.
2. drive module according to claim 1, it is characterised in that: the diameter of at least two friction pulley and it is described extremely
The reference diameter of few two drive sprockets is identical.
3. drive module according to claim 1 or 2, further include: at least two contact roller pack supports are used to support
At least two contact rollers group.
4. drive module according to claim 1 or 2, further include: at least one tensioning device bracket is used to support
At least one described tensioning device.
5. drive module according to claim 1 or 2, wherein the handrail between two adjacent friction pulleys
It is tightened up by the tensioning device being arranged between two adjacent friction pulleys.
6. drive module according to claim 1 or 2, wherein after at least two contact rollers group compresses, it is described to help
Hand strap can be pressed at least two friction pulley.
7. escalator comprising truss, step chains, handrail and driving according to claim 1 to 6
Module.
8. escalator according to claim 7, wherein escalator power according to needed for driving handrail come
Determine the quantity for needing the drive module to be mounted.
9. moving sidewalk comprising truss, step chains, handrail and drive according to claim 1 to 6
Dynamic model block.
10. moving sidewalk according to claim 9, wherein the moving sidewalk is moved according to needed for driving handrail
Power needs the quantity of the drive module to be mounted to determine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820427732.2U CN208932769U (en) | 2018-03-28 | 2018-03-28 | The drive module of handrail, escalator and moving sidewalk comprising it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820427732.2U CN208932769U (en) | 2018-03-28 | 2018-03-28 | The drive module of handrail, escalator and moving sidewalk comprising it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208932769U true CN208932769U (en) | 2019-06-04 |
Family
ID=66713882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820427732.2U Active CN208932769U (en) | 2018-03-28 | 2018-03-28 | The drive module of handrail, escalator and moving sidewalk comprising it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208932769U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119929638A (en) * | 2025-01-20 | 2025-05-06 | 杭州西奥电梯有限公司 | An expandable handrail linear drive device and moving walkway |
-
2018
- 2018-03-28 CN CN201820427732.2U patent/CN208932769U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119929638A (en) * | 2025-01-20 | 2025-05-06 | 杭州西奥电梯有限公司 | An expandable handrail linear drive device and moving walkway |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106276337B (en) | A kind of interval paging mechanism | |
| CN106185190A (en) | A kind of broad-adjustable actuating device | |
| CN103806729A (en) | External transverse movement system of mechanical parking equipment | |
| CN108657776A (en) | A kind of O bands balance wheel sorting device and its forward method | |
| CN208932769U (en) | The drive module of handrail, escalator and moving sidewalk comprising it | |
| CN206050750U (en) | A kind of broad-adjustable actuating device | |
| CN107585501B (en) | A kind of conveying device for logistics sorting | |
| CN206842302U (en) | A kind of novel conveying device | |
| CN103276923A (en) | Single motor double chain driven type lifting and transverse moving parking device | |
| CN105059901A (en) | Right-angle distribution machine driven to conduct distribution in servo mode | |
| CN102126606B (en) | Split charging line for engine | |
| CN203808581U (en) | External lateral moving system of mechanical parking equipment | |
| CN105712044A (en) | Transverse progressive device for chain type steel tube | |
| CN205771393U (en) | A kind of motorized pulleys synchronization conveying device | |
| CN105035851A (en) | Pushing machine for finished steel strand bundle | |
| CN108438803A (en) | V-arrangement conveying device | |
| CN212767962U (en) | Steel pipe conveying device | |
| CN104724630B (en) | Hoisting machine | |
| CN202702242U (en) | Mechanical arm belt transmission structure | |
| CN102390679A (en) | One-rail two-speed material conveying system | |
| CN201567045U (en) | Synchronous composite driving device | |
| CN206655518U (en) | A kind of drive device of vertical circulation multi-storied garage | |
| CN220683785U (en) | Automatic warehouse-in and warehouse-out device compatible with multiple scenes | |
| CN205990220U (en) | A kind of Two-wheeled steel-wire rope traction mechanism | |
| CN205998498U (en) | A kind of walking in a horizontal state drive mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |