CN206521193U - A kind of escalator anti-bouncing device - Google Patents
A kind of escalator anti-bouncing device Download PDFInfo
- Publication number
- CN206521193U CN206521193U CN201720225539.6U CN201720225539U CN206521193U CN 206521193 U CN206521193 U CN 206521193U CN 201720225539 U CN201720225539 U CN 201720225539U CN 206521193 U CN206521193 U CN 206521193U
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- China
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- type part
- support
- sprocket wheel
- rail device
- escalator anti
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Abstract
The utility model discloses a kind of escalator anti-bouncing device, including the end for being arranged at c-type part presses rail device to be located between the regular motion track of ladder sprocket wheel and broach for preventing the pressure rail device jumped on ladder sprocket wheel；The beneficial effects of the utility model are：Effectively it can prevent step from upwarping in suspension area increase pressure rail device, effectively processing is carried out on the basis of existing structure can obtain pressing rail device, simultaneously, it is not necessary to use specific purpose tool, install simple and easy to apply.
Description
Technical field
The utility model belongs to staircase security technology area, and in particular to a kind of escalator anti-bouncing device.
Background technology
3rd, No. five line escalators occur stair step in use, easily and the failure of strong collision occur with broach,
Both the damage of part of appliance had been caused, while there is also larger use hidden danger.By research, c-type part is designed with above step roller
Step front-wheel can be prevented in the bounce of vertical direction, but escalator step front-wheel will enter before broach above guide rail
There is long (L) about 80mm distance in design, as shown in figure 1, ladder sprocket wheel is arranged on guide rail, the regular motion rail of ladder sprocket wheel
The top of mark is respectively arranged with c-type part, in c-type part end to forming space between broach so that the top of ladder sprocket wheel is formed
Suspension area, ladder sprocket wheel vertical direction have it is certain move up scope, if ladder sprocket wheel is jumped in motion process on suspension area, just
The risk jumped on step and hit broach occurs, there is larger potential safety hazard.
Utility model content
The purpose of this utility model is to solve above-mentioned ladder sprocket wheel vertical direction and have certain to move up scope, it may appear that ladder
Jumped in level and hit broach, there is the technical problem of potential safety hazard, there is provided a kind of escalator anti-bouncing device.
In order to solve the above problems, the utility model is achieved by following technical scheme：
A kind of escalator anti-bouncing device, including the end of c-type part is arranged at for preventing the pressure rail jumped on ladder sprocket wheel
Device, the pressure rail device is located between the regular motion track of ladder sprocket wheel and broach.
More preferably, the bottom of the c-type part flushes with the bottom of the pressure rail device and is connected.
More preferably, with pressing the distance between rail bottom of device to be 2mm at the top of the regular motion track of the ladder sprocket wheel.
More preferably, the pressure rail device includes support and water-collecting tray, and one end of the support is connected with one end of c-type part,
The one end of the water-collecting tray is fixedly connected with c-type part, and water-collecting tray is fixedly connected with support.
More preferably, the pressure rail device includes support, and one end of the support is connected with c-type part.
More preferably, the support is longer than the distance of c-type part in suspension area no less than 80mm.
More preferably, the support is bolted on c-type part by M8.
More preferably, the number of the M8 bolts is 2.
Compared with prior art, effectively it can prevent step from upwarping in suspension area increase pressure rail device, in the base of existing structure
Effectively processing is carried out on plinth can obtain pressing rail device, simultaneously, it is not necessary to use specific purpose tool, install simple and easy to apply.
Brief description of the drawings
Fig. 1 is the structural representation that step front-wheel will enter before broach；
Fig. 2 is the structural representation of the utility model embodiment one；
Fig. 3 is c-type part, the scheme of installation of support and water-collecting tray in embodiment one；
Fig. 4 is the structural representation of the utility model embodiment two.
Wherein：
1 is guide rail, and 2 be ladder sprocket wheel, and 3 be broach, and 4 be c-type part, and 51 be support, and 52 be water-collecting tray.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
A kind of escalator anti-bouncing device, including the end of c-type part is arranged at for preventing the pressure rail jumped on ladder sprocket wheel
Device, the pressure rail device is located between the regular motion track of ladder sprocket wheel and broach.The bottom of c-type part and the pressure rail dress
The bottom put flushes connection.Pressure rail device need not use specific purpose tool, install simple and easy to apply.The regular motion rail of ladder sprocket wheel
With pressing the distance between rail bottom of device to be 2mm at the top of mark.Ensure that ladder sprocket wheel leaves certain space with pressure rail device, it is to avoid
With ladder sprocket wheel direct friction, it is ensured that pressure rail device is not interfered with other motion parts.Ladder sprocket wheel is in motion process
In, if being jumped on occurring, pressure rail device can hinder ladder sprocket wheel up to jump, so as to limit motion of the ladder sprocket wheel in vertical direction.
Embodiment one
As shown in Figure 2 and Figure 3, pressure rail device includes support and water-collecting tray, and one end of support is connected with one end of c-type part, collects
The one end of water pond is fixedly connected with c-type part, and water-collecting tray is fixedly connected with support.Support is longer than the distance of c-type part in suspension area
Now without compulsive requirement, it is contemplated that the unified distance of installing space is 80mm, support main function is the reinforcement anti-jump intensity of water-collecting tray.
The other end of water-collecting tray is fixedly connected with staircase and girder.When installing support and water-collecting tray, it ensure that ladder sprocket wheel goes out
Now during upper jump, step does not strike against broach.The effect of water-collecting tray be staircase in outdoor sport, collect rain in the rain or rain after
Water, therefore, water-collecting tray are arranged to concave shape.
Embodiment two
As shown in figure 4, pressure rail device includes support, one end of the support is connected with c-type part.Support is longer than in suspension area
The distance of c-type part is no less than 80mm.When the distance that support is longer than c-type part in suspension area is arranged to 80mm, ladder now ensure that
When being jumped in level sprocket wheel appearance, step does not just strike against broach.
Embodiment one is bolted on c-type part with the support in embodiment two by M8.The number of M8 bolts is 2.
The utility model effectively can prevent step from upwarping in suspension area increase pressure rail device, enter on the basis of existing structure
Row effectively processing is i.e. available, simultaneously, it is not necessary to use specific purpose tool, installs simple and easy to apply.
It is described above, only it is preferred embodiment of the present utility model, not makees any formal to the utility model
Limitation, it is therefore every without departing from technical solutions of the utility model content, implement according to technical spirit of the present utility model to more than
Example any modification, equivalent variations and the modification made, in the range of still falling within technical solutions of the utility model.
Claims (8)
1. a kind of escalator anti-bouncing device, it is characterised in that be used to prevent ladder sprocket wheel including being arranged at the end of c-type part
The pressure rail device of jump, the pressure rail device is located between the regular motion track of ladder sprocket wheel and broach.
2. escalator anti-bouncing device according to claim 1, it is characterised in that the bottom of the c-type part and the pressure
The bottom of rail device flushes connection.
3. escalator anti-bouncing device according to claim 2, it is characterised in that the regular motion rail of the ladder sprocket wheel
With pressing the distance between rail bottom of device to be 2mm at the top of mark.
4. escalator anti-bouncing device according to claim 3, it is characterised in that the pressure rail device includes support and collection
Water pond, one end of the support is connected with one end of c-type part, and the one end of the water-collecting tray is fixedly connected with c-type part, water-collecting tray
It is fixedly connected with support.
5. escalator anti-bouncing device according to claim 3, it is characterised in that the pressure rail device includes support, institute
The one end for stating support is connected with c-type part.
6. the escalator anti-bouncing device according to claim 4 or 5, it is characterised in that the support is longer than C in suspension area
The distance of type part is no less than 80mm.
7. escalator anti-bouncing device according to claim 6, it is characterised in that the support is bolted to by M8
On c-type part.
8. escalator anti-bouncing device according to claim 7, it is characterised in that the number of the M8 bolts is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720225539.6U CN206521193U (en) | 2017-03-09 | 2017-03-09 | A kind of escalator anti-bouncing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720225539.6U CN206521193U (en) | 2017-03-09 | 2017-03-09 | A kind of escalator anti-bouncing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206521193U true CN206521193U (en) | 2017-09-26 |
Family
ID=59902997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720225539.6U Active CN206521193U (en) | 2017-03-09 | 2017-03-09 | A kind of escalator anti-bouncing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206521193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111302194A (en) * | 2020-03-06 | 2020-06-19 | 上海三菱电梯有限公司 | Step anti-lifting brake device and escalator equipment |
-
2017
- 2017-03-09 CN CN201720225539.6U patent/CN206521193U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111302194A (en) * | 2020-03-06 | 2020-06-19 | 上海三菱电梯有限公司 | Step anti-lifting brake device and escalator equipment |
| CN111302194B (en) * | 2020-03-06 | 2022-09-23 | 上海三菱电梯有限公司 | Step anti-lifting brake device and escalator equipment |
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