CN203835252U - Movable supporting mechanism of movable escalator - Google Patents
Movable supporting mechanism of movable escalator Download PDFInfo
- Publication number
- CN203835252U CN203835252U CN201420203991.9U CN201420203991U CN203835252U CN 203835252 U CN203835252 U CN 203835252U CN 201420203991 U CN201420203991 U CN 201420203991U CN 203835252 U CN203835252 U CN 203835252U
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- China
- Prior art keywords
- spring
- lever
- movable
- pipe
- fulcrum
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- Withdrawn - After Issue
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Abstract
The utility model provides a movable supporting mechanism of a movable escalator. The movable supporting mechanism comprises a lever assembly and a spring assembly. The lever assembly comprises a lever. The two ends of the lever are connected with the spring assembly and a wheel respectively. The lever is welded to the escalator with a fulcrum supporting plate as the fulcrum. The spring assembly comprises an outer protection sleeve. The outer protection sleeve is welded to the escalator through a supporting plate. A spring protection supporting pipe is coaxially arranged on the inner side of the outer protection sleeve. The lower end of the spring protection supporting pipe and the fulcrum supporting plate are welded. A spring is coaxially arranged on the inner side of the spring protection supporting pipe through a spring limiting supporting pipe. The lower end of the spring limiting supporting pipe is connected with a lower square supporting plate at the bottom of the fulcrum supporting plate. A spring protection cap is located at the top of the spring and connected with the spring limiting supporting pipe. The outer protection sleeve is connected with the spring protection cap and the spring limiting supporting pipe. The movable supporting mechanism is simple and compact in structure and low in cost, it is guaranteed that the wheel can be lifted to be suspended after a person gets on the escalator and is free of stress, and losses of the wheel and the dangerousness caused by the fact that the wheel is not fixed are avoided.
Description
Technical field
The utility model relates to a kind of movable escalator movable support mechanism, for movable escalator, belongs to movable escalator technical field.
Background technology
In movable escalator technical field, wheel in the past needs when static, is all to need people first brake to be slammed in the time of upper staircase, or people utilizes people's body weight to make wheel static after directly getting on.These two kinds of modes are owing to being all on people after staircase, and wheel is stressed, so very large to the infringement of wheel, first kind of way operation is more loaded down with trivial details, the second way is owing to being to utilize people's body weight to reach the effect of fixing staircase, and wheel can still be puted forth effort, so can be more dangerous.
Utility model content
After the technical problems to be solved in the utility model is to provide the upper staircase of a kind of people, wheel can be liftoff unsettled, and wheel is not stressed, and avoids loss and the unfixing dangerous movable escalator movable support mechanism bringing of wheel of wheel.
In order to solve the problems of the technologies described above, the technical solution of the utility model is to provide a kind of movable escalator movable support mechanism, it is characterized in that: comprise interconnected lever assembly and spring assembly;
Lever assembly comprises lever, and lever one end is connected with spring assembly, and the lever other end connects wheel, and lever is welded on staircase taking fulcrum support plate as fulcrum;
Spring assembly comprises outer jointing jacket, and outer jointing jacket is by support plate and staircase welding, and outer jointing jacket also connects lever; Spring protection stay pipe is with being located in outer jointing jacket inner side, and spring protection stay pipe lower end and fulcrum support plate are weldingly connected; Spring limited support pipe is with being located in spring protection stay pipe inner side, and spring limited support pipe lower end connects below support plate, and below support plate is positioned at fulcrum support plate bottom; Between spring protection stay pipe and spring limited support pipe, be provided with spring, spring protection cap is positioned at spring top and is connected outer jointing jacket linking springs protective cap and spring limited support pipe with spring limited support pipe.
Preferably, described lever one end is connected with described outer jointing jacket by connection side's plate.
Preferably, described outer jointing jacket is connected with described spring protection cap, spring limited support gas thread respectively.
Preferably, on described fulcrum support plate, be provided with the stopper slot for spacing described spring with inner side, spring protection stay pipe junction.
When the movable escalator that the utility model provides uses, after the upper staircase of people, spring presses down, to on the wheel on lever assembly, lift, wheel can be liftoff unsettled, and below support plate will be supported in ground, increased the safety of people on movable escalator, reduce the loss to wheel, made the use of movable escalator more convenient succinct.
The device that the utility model provides has overcome the deficiencies in the prior art, simple and compact for structure, with low cost, by being fixed on mechanism and the lever principle on staircase, after the upper staircase of guarantor, wheel can be liftoff unsettled, wheel is not stressed, avoided loss and the unfixing danger of bringing of wheel of wheel.
Brief description of the drawings
The movable escalator movable support mechanism front view that Fig. 1 provides for the utility model;
The movable escalator movable support mechanism side view that Fig. 2 provides for the utility model.
Detailed description of the invention
For the utility model is become apparent, hereby with a preferred embodiment, and coordinate accompanying drawing to be described in detail below.
Fig. 1 and Fig. 2 are respectively movable escalator movable support mechanism's front view and the lateral view that the utility model provides, and described movable escalator movable support mechanism comprises interconnected lever assembly 1 and spring assembly 2.
Lever assembly 1 comprises lever 11 and fulcrum support plate 13, and lever 11 one end are connected with spring assembly 2 by connection side's plate 12, and lever 11 other ends connect wheel 14, and lever 11 is welded on staircase taking fulcrum support plate 13 as fulcrum.
Spring assembly 2 is made up of outer jointing jacket 21, spring protection stay pipe 22, spring limited support pipe 23, spring protection cap 24 and spring 25.Outer jointing jacket 21 is by support plate 26 and staircase welding, and lever 11 one end are connected with outer jointing jacket 21 by connection side's plate 12.Spring protection stay pipe 22 is coaxially arranged on outer jointing jacket 21 inner sides, and spring protection stay pipe 22 lower ends and fulcrum support plate 13 are weldingly connected.Spring limited support pipe 23 is coaxially arranged on spring protection stay pipe 22 inner sides, and spring limited support pipe 23 lower ends connect below support plate 221, and below support plate 221 is positioned at fulcrum support plate 13 bottoms.Between spring protection stay pipe 22 and spring limited support pipe 23, spring 25 is housed; spring protection cap 24 is positioned at spring 25 tops and is connected with spring limited support pipe 23; outer jointing jacket 21 is connected with spring protection cap 24, spring limited support pipe 23 screw threads respectively; conveniently replace spring 25, also can be suitable for by replacing spring Lai Shigai mechanism the staircase of Different Weight.
On fulcrum support plate 13, open a stopper slot 131 with spring protection stay pipe 22 inner sides, junction, for limit spring 25.Spring limited support pipe 23 can double swerve for restraining spring 25.Below support plate 221, in the time that people stands upper staircase, after spring 25 presses down, will be lifted on the wheel on lever assembly 1 14, and below support plate 221 will be supported in ground.
When movable escalator provided by the invention uses, after the upper staircase of people, spring presses down, to on the wheel on lever assembly, lift, wheel can be liftoff unsettled, and below support plate will be supported in ground, increased the safety of people on movable escalator, reduce the loss to wheel, made the use of movable escalator more convenient succinct.
Device provided by the invention has overcome the deficiencies in the prior art, simple and compact for structure, with low cost, by being fixed on mechanism and the lever principle on staircase, after the upper staircase of guarantor, wheel can be liftoff unsettled, wheel is not stressed, avoided loss and the unfixing danger of bringing of wheel of wheel.
Claims (4)
1. a movable escalator movable support mechanism, is characterized in that: comprise interconnected lever assembly (1) and spring assembly (2);
Lever assembly (1) comprises lever (11), lever (11) one end is connected with spring assembly (2), lever (11) other end connects wheel (14), and lever (11) is welded on staircase taking fulcrum support plate (13) as fulcrum;
Spring assembly (2) comprises outer jointing jacket (21), and outer jointing jacket (21) is by support plate (26) and staircase welding, and outer jointing jacket (21) also connects lever (11); Spring protection stay pipe (22) is with being located in outer jointing jacket (21) inner side, and spring protection stay pipe (22) lower end and fulcrum support plate (13) are weldingly connected; Spring limited support pipe (23) is with being located in spring protection stay pipe (22) inner side, spring limited support pipe (23) lower end connects below support plate (221), and below support plate (221) is positioned at fulcrum support plate (13) bottom; Between spring protection stay pipe (22) and spring limited support pipe (23), be provided with spring (25); spring protection cap (24) is positioned at spring (25) top and is connected outer jointing jacket (21) linking springs protective cap (24) and spring limited support pipe (23) with spring limited support pipe (23).
2. a kind of movable escalator movable support as claimed in claim 1 mechanism, is characterized in that: described lever (11) one end is connected with described outer jointing jacket (21) by connection side's plate (12).
3. a kind of movable escalator movable support as claimed in claim 1 mechanism, is characterized in that: described outer jointing jacket (21) is connected with described spring protection cap (24), spring limited support pipe (23) screw thread respectively.
4. a kind of movable escalator movable support as claimed in claim 1 mechanism, is characterized in that: described fulcrum support plate (13) upper with spring protection stay pipe (22) junction inside be provided with the stopper slot (131) for spacing described spring (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420203991.9U CN203835252U (en) | 2014-04-24 | 2014-04-24 | Movable supporting mechanism of movable escalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420203991.9U CN203835252U (en) | 2014-04-24 | 2014-04-24 | Movable supporting mechanism of movable escalator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203835252U true CN203835252U (en) | 2014-09-17 |
Family
ID=51513109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420203991.9U Withdrawn - After Issue CN203835252U (en) | 2014-04-24 | 2014-04-24 | Movable supporting mechanism of movable escalator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203835252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103967405A (en) * | 2014-04-24 | 2014-08-06 | 上海东富龙拓溥科技有限公司 | Movable escalator supporting mechanism |
-
2014
- 2014-04-24 CN CN201420203991.9U patent/CN203835252U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103967405A (en) * | 2014-04-24 | 2014-08-06 | 上海东富龙拓溥科技有限公司 | Movable escalator supporting mechanism |
| CN103967405B (en) * | 2014-04-24 | 2015-09-30 | 上海东富龙拓溥科技有限公司 | A kind of movable escalator movable support mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140917 Effective date of abandoning: 20150930 |
|
| RGAV | Abandon patent right to avoid regrant |