CN204185087U - Band edge drives the escalator of the straight handrail of glass - Google Patents
Band edge drives the escalator of the straight handrail of glass Download PDFInfo
- Publication number
- CN204185087U CN204185087U CN201420659622.0U CN201420659622U CN204185087U CN 204185087 U CN204185087 U CN 204185087U CN 201420659622 U CN201420659622 U CN 201420659622U CN 204185087 U CN204185087 U CN 204185087U
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- handrail
- escalator
- glass
- straight
- friction wheel
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Abstract
The utility model discloses the escalator that a kind of band edge drives the straight handrail of glass, the corrosion-resistant steel wainscot comprising handrail and be installed on escalator end and the straight guardrail of glass be arranged in the middle of escalator, fraction wheel drive device is provided with below described escalator end, described escalator also comprises and is positioned at handrail end driving device above escalator end and handrail axle driving chain, be in transmission connection by handrail axle driving chain between described handrail end driving device and fraction wheel drive device, this escalator adopts end to drive and friction wheel two-stage drive mode, and adopt corrosion-resistant steel wainscot in its end, the straight handrail guardrail of middle employing glass, not only practical, and have preferably appearance, thus while meeting large hoisting depth, still adopt the demand of the straight handrail escalator of glass.
Description
technical field:
the utility model relates to a kind of escalator with the straight handrail of glass, particularly relates to the larger height of a kind of lifting and the escalator of the straight handrail of glass of strap end portion driving.
background technology:
Escalator guardrail mainly contains the straight handrail of glass and corrosion-resistant steel oblique handrail two type, the guardrail of the straight handrail type of glass can be more suitable for market, the places such as large supermarket, therefore the escalator of the straight handrail of glass generally compares the welcome by market, and when the hoisting depth of escalator reach a certain height and will adopt the straight handrail of glass, simple driving by friction wheel can not meet escalator operating needs, therefore for the large hoisting depth escalator only having single friction driving roller, the straight handrail Guardrail design of glass can not be adopted, thus cause market competitivity to reduce.
summary of the invention:
The technical problems to be solved in the utility model is to provide a kind of escalator for large height and can effectively realizes that handrail drives and with the escalator of the straight handrail of glass.
For solving the problem, the utility model is achieved through the following technical solutions:
A kind of band edge drives the escalator of the straight handrail of glass, the corrosion-resistant steel wainscot comprising handrail and be installed on escalator end and the straight guardrail of glass be arranged in the middle of escalator, fraction wheel drive device is provided with below described escalator end, described escalator also comprises and is positioned at handrail end driving device above escalator end and handrail axle driving chain, is in transmission connection between described handrail end driving device and fraction wheel drive device by handrail axle driving chain.
As preferably, described fraction wheel drive device comprises handrail friction wheel and the handrail axle drive sprocket coaxial with handrail friction wheel, and described handrail friction wheel contacts with handrail and coordinates.
As preferably, described handrail end driving device comprises end handrail friction wheel and the revolution sprocket wheel coaxial with end handrail friction wheel, described end handrail friction wheel and handrail close contacting fit.
As preferably, run for making described handrail axle driving chain and stablize more gently, in described corrosion-resistant steel wainscot, be also provided with two handrail driving chain expansion tightening wheels, described handrail driving chain expansion tightening wheel and the handrail axle driving chain engaged transmission of the distribution that is arranged above and below.
Compared with prior art, usefulness of the present utility model is: the escalator of the straight handrail of glass that this strap end portion drives, handrail adopts end to drive and friction wheel two-stage drive mode, when large hoisting depth is provided effectively handrail run needed for power, guarantee the synchronism that handrail and step run, and adopt corrosion-resistant steel wainscot in its end, the straight handrail guardrail of middle employing glass, not only practical, and have preferably appearance, thus while meeting large hoisting depth, still adopt the demand of the straight handrail escalator of glass, the market competitiveness and pouplarity can be promoted.
accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the utility model is further illustrated:
Fig. 1 is the Facad structure schematic diagram that the utility model installs when combining;
In figure: 1, handrail; 2, corrosion-resistant steel wainscot; 3, the straight guardrail of glass; 4, handrail axle driving chain; 5, handrail friction wheel; 6, handrail axle drive sprocket; 7, end handrail friction wheel; 8, sprocket wheel is turned round; 9, handrail driving chain expansion tightening wheel.
detailed description of the invention:
Below in conjunction with the drawings and the specific embodiments, the utility model is described in detail:
A kind of band edge of the utility model drives the escalator of the straight handrail of glass, as shown in Figure 1, the corrosion-resistant steel wainscot 2 comprising handrail 1 and be installed on escalator end and the straight guardrail 3 of glass be arranged in the middle of escalator, fraction wheel drive device is provided with below described escalator end, described fraction wheel drive device comprises handrail friction wheel 5 and the handrail axle drive sprocket 6 coaxial with handrail friction wheel 5, described handrail friction wheel 5 contacts with handrail 1 and coordinates, when real-world operation, when handrail 1 touches the handrail friction wheel 5 of rotation, due to the friction force between handrail 1 and handrail friction wheel 5, thus drive handrail 1 to move, reach the object driving handrail, described escalator also comprises and is positioned at handrail end driving device above escalator end and handrail axle driving chain 4 in addition, be in transmission connection by handrail axle driving chain 4 between described handrail end driving device and fraction wheel drive device, described handrail end driving device comprises end handrail friction wheel 7 and the revolution sprocket wheel 8 coaxial with end handrail friction wheel, described end handrail friction wheel 7 and handrail 1 close contacting fit, owing to being in transmission connection by handrail axle driving chain 4 between revolution sprocket wheel 8 and handrail axle drive sprocket 6, thus while handrail friction wheel 5 rotates, end handrail friction wheel 7 synchronous axial system can also be driven, therefore when handrail 1 after the handrail friction wheel 5 of bottom again through end handrail friction wheel 7, due to the effect of friction force, handrail continues motion on end handrail friction wheel 7, thus reach the object driving handrail 1 further, and provide enough propulsive efforts for handrail 1, ensure the synchronism that itself and step run, preferably, two handrail driving chain expansion tightening wheels 9 of the distribution that is arranged above and below also are provided with in described corrosion-resistant steel wainscot 2, described handrail driving chain expansion tightening wheel 9 and handrail axle driving chain 4 engaged transmission, thus make the overall drive configuration of described escalator operationally more stable.
It is emphasized that: be only preferred embodiment of the present utility model above, not any pro forma restriction is done to the utility model, every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (1)
1. the escalator of the straight handrail of band edge driving glass, the corrosion-resistant steel wainscot (2) comprising handrail (1) and be installed on escalator end and the straight guardrail of glass (3) be arranged in the middle of escalator, fraction wheel drive device is provided with below described escalator end, it is characterized in that: described escalator also comprises and is positioned at handrail end driving device above escalator end and handrail axle driving chain (4), is in transmission connection between described handrail end driving device and fraction wheel drive device by handrail axle driving chain (4).
2. band edge according to claim 1 drives the escalator of the straight handrail of glass, it is characterized in that: described fraction wheel drive device comprises handrail friction wheel (5) and the handrail axle drive sprocket (6) coaxial with handrail friction wheel (5), and described handrail friction wheel (5) contacts with handrail (1) and coordinates.
3. band edge according to claim 1 drives the escalator of the straight handrail of glass, it is characterized in that: described handrail end driving device comprises end handrail friction wheel (7) and the revolution sprocket wheel (8) coaxial with end handrail friction wheel (7), described end handrail friction wheel (7) and handrail (1) close contacting fit.
4. band edge according to claim 1 drives the escalator of the straight handrail of glass, it is characterized in that: two the handrail driving chain expansion tightening wheels (9) being also provided with the distribution that is arranged above and below in described corrosion-resistant steel wainscot (2), described handrail driving chain expansion tightening wheel (9) and handrail axle driving chain (4) engaged transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420659622.0U CN204185087U (en) | 2014-11-07 | 2014-11-07 | Band edge drives the escalator of the straight handrail of glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420659622.0U CN204185087U (en) | 2014-11-07 | 2014-11-07 | Band edge drives the escalator of the straight handrail of glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204185087U true CN204185087U (en) | 2015-03-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420659622.0U Active CN204185087U (en) | 2014-11-07 | 2014-11-07 | Band edge drives the escalator of the straight handrail of glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204185087U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104326351A (en) * | 2014-11-07 | 2015-02-04 | 康力电梯股份有限公司 | Escalator with end-driven glass straight handrails |
| CN106081843A (en) * | 2016-08-12 | 2016-11-09 | 康力电梯股份有限公司 | A kind of handrail auxiliary drive |
-
2014
- 2014-11-07 CN CN201420659622.0U patent/CN204185087U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104326351A (en) * | 2014-11-07 | 2015-02-04 | 康力电梯股份有限公司 | Escalator with end-driven glass straight handrails |
| CN106081843A (en) * | 2016-08-12 | 2016-11-09 | 康力电梯股份有限公司 | A kind of handrail auxiliary drive |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |