CN108726337A - A kind of aluminium alloy step - Google Patents
A kind of aluminium alloy step Download PDFInfo
- Publication number
- CN108726337A CN108726337A CN201710269203.4A CN201710269203A CN108726337A CN 108726337 A CN108726337 A CN 108726337A CN 201710269203 A CN201710269203 A CN 201710269203A CN 108726337 A CN108726337 A CN 108726337A
- Authority
- CN
- China
- Prior art keywords
- pedal
- triangle
- frame
- aluminium alloy
- kickplate
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B23/00—Component parts of escalators or moving walkways
- B66B23/08—Carrying surfaces
- B66B23/12—Steps
Landscapes
- Escalators And Moving Walkways (AREA)
Abstract
The present invention relates to escalator fields, specifically, it is a kind of molding step of aluminium alloy compression casting, including pedal, kickplate and triangle-frame, pedal, kickplate and triangle-frame are molded using aluminium alloy compression casting, driving wheel and driven wheel are provided on triangle-frame, semiclosed circular mounting slot is provided with below driving wheel, the upper surface of pedal is uniformly distributed several anti-slop serrations, the shape of anti-slop serrations is rectangular or triangle, pedal upper surface both ends are respectively arranged with upper chuck and upper card slot, the lower surface both ends of pedal are respectively arranged with lower clamp and lower bayonet slot, it is provided with reinforcing rib between the upper surface and lower surface of pedal and the cavity of pedal is divided into several equal portions, one end of upper chuck and lower clamp is provided with demarcation strip, it is trapezoidal to separate plate shape.
Description
Technical field
The present invention relates to escalator fields, specifically, being a kind of molding step of aluminium alloy compression casting.
Background technology
Escalator is a kind of open continuative transport tool, can transport 1000-1500 people per hour, and it can
Uplink, also can downlink, when have a power failure or maintenance and when shutting down, can also make common stair and use, it is very convenient, therefore answer extensively
The place crowded for airport, station, harbour etc..In each escalator, aluminium alloy step pedal be it is most and
It is most important component.The escalator of one conventional lift 4500mm or so height needs 55-62 aluminium alloy step pedal,
And the escalator of big hoisting depth needs up to 80-110 aluminium alloy step pedal, due to aluminium alloy step pedal quantity
It is more, and be the component to take regular exercise, therefore, the aluminium alloy step that is heavily dependent on carefully of an escalator kind is stepped on
Whether whether reasonable and its physicochemical property, mechanical property, quality are in best for the structure design of plate.
When aluminium-alloy ladder grade currently on the market is installed, need pedal and kickplate being fixed on triangle-frame, and
Connection between pedal needs that installation, such as screw etc., the assembling of such aluminium alloy step is fixed by other components
It is inconvenient with splitting, while structure design is also complicated, it causes to process, produce very inconvenient, and uniformly use broach in the whole text
Structure so that pedal surface also creates the waste of material without concave-convex antiskid effect.
Invention content
In order to solve the above-mentioned technical problem, for market provide it is a kind of it is simple in structure, easy to process, be easily installed fractionation and tool
The aluminium alloy step for having antiskid effect, the present invention discloses a kind of aluminium alloy steps, including pedal, kickplate and triangle-frame, step on
Plate, kickplate and triangle-frame are fabricated using aluminium alloy, and kickplate is welded on the side of triangle frame, consolidates on the upper surface of triangle frame
Surely it is provided with one layer of anti-skid rubber plate, pedal is fixed on protection offset plate, driving wheel and driven wheel is provided on triangle-frame, actively
Semiclosed circular mounting slot is provided with below wheel, the upper surface of pedal is uniformly distributed several anti-slop serrations, and the shape of anti-slop serrations is
The upper surface surrounding of rectangular or triangle, pedal is coated with Amber Alerts line, and being provided with plastics on Amber Alerts line convexes to form
The safety zone of one relative closure.
Further, pedal upper surface both ends are respectively arranged with upper chuck and upper card slot, the lower surface both ends difference of pedal
It is provided with lower clamp and lower bayonet slot, is divided into the cavity of pedal if being provided with reinforcing rib between the upper surface and lower surface of pedal
Dry equal portions are provided with demarcation strip close to one end of upper chuck and lower clamp, and it is trapezoidal to separate plate shape, is also set up in triangle-frame
There are deep floor, one end of deep floor to be connected to the pedal other end and be connected to kickplate.
In the technical scheme, pedal is fixed on the surface of triangle-frame provides standing room, the work of kickplate for pedestrian
With being to prevent from pedestrian from rising up into foot to cause unexpected injury in escalator, triangle-frame is played a supporting role, on triangle-frame
It is provided with driving wheel and driven wheel, by the motor combination collective effect of transmission mechanism and escalator, plays promotion or decline
Purpose, be provided with semiclosed circular mounting slot below driving wheel and facilitate step is installed on the frame body of escalator, step on
The upper surface of plate is uniformly distributed several anti-slop serrations, and the shape of anti-slop serrations is rectangular or triangle, relative to traditional bar shaped broach
For structure, material is not only saved, alleviates overall weight, also adds the degree of roughness of pedal surface, antiskid effect is more
Good, pedal upper surface both ends are respectively arranged with upper chuck and upper card slot, the lower surface both ends of pedal be respectively arranged with lower clamp and
Upper chuck and lower clamp when assembling, need to be only inserted into upper card slot and lower bayonet slot accordingly by lower bayonet slot, without other components,
It installs simple and convenient, is provided with reinforcing rib between the upper surface and lower surface of pedal and the cavity of pedal is divided into several equal portions,
Reinforcing rib plays the role of reinforcing pedal, prevents pedal from collapsing and causes pedestrian's unexpected injury, close to upper chuck and the one of lower clamp
End is provided with demarcation strip, separates plate shape and could be provided as trapezoidal, further functions as the effect for reinforcing pedal.The upper surface of pedal
Surrounding is coated with Amber Alerts line, and the safety zone that plastics convex to form a relative closure is provided on Amber Alerts line, rises
To warning function, enlightenment pedestrian stands in safety zone, prevents shoestring, longuette of pedestrian etc. to be rolled into escalator and cause
Unexpected injury.
Further improvement of the present invention is additionally provided with deep floor in triangle-frame, and one end of deep floor, which is connected to, to be stepped on
The plate other end is connected to kickplate.The effect of deep floor is to reinforce triangle-frame, prevents from collapsing.
The cavity inner wall of further improvement of the present invention, pedal is vertically disposed with protrusion, and protrusion is rectangular or triangle.
The cross sectional shape of further improvement of the present invention, upper chuck is rectangular, and upper card slot is equipped with corresponding square groove, lower card
The cross sectional shape of head and lower bayonet slot is all arc.
Beneficial effects of the present invention：Triangle-frame, pedal, the kickplate of the present invention all uses aluminum alloy materials and is cast into
Type so that the firm weight saving of overall structure, security performance is more firm, since strip is no longer arranged in the pedal surface of the present invention
The comb structure of shape makes into be uniformly arranged multiple anti-slop serrations in pedal surface, not only saves material and also makes broach plate surface
Harsh feeling it is more obvious, enhance antiskid function, and since pedal one end of the present invention is equipped with upper chuck and lower clamp, the other end
Corresponding position is equipped with upper card slot and lower bayonet slot, and the cross sectional shape of lower clamp and lower bayonet slot is all arc-shaped, when assembling, only need by
Upper chuck and lower clamp are inserted into upper card slot and lower bayonet slot accordingly, are not necessarily to other components, therefore the group of escalator treadboards
Installation and dismantling point are very convenient, simple in structure, connection is reliable, production and processing is convenient, at low cost.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is the surface texture schematic diagram of pedal of the present invention.
Fig. 3 is the cross-sectional view of pedal of the present invention.
In figure, 1- pedals, 102- anti-slop serrations, the upper card slots of 102-, 103- upper chucks, 104- demarcation strips, 105- lower bayonet slots,
Clamp under 106-, 107- reinforcing ribs, 108- cavitys, 109- protrusions, 110- warning lines, 2- kickplates, 3- triangle-frames, 4- ribs
Plate, 5- driving wheels, 6- driven wheels, 7- mounting grooves, 8- anti-skid rubber plates.
Specific implementation mode
In order to deepen the understanding of the present invention, the present invention is done below in conjunction with drawings and examples and is further retouched in detail
It states, the embodiment is only for explaining the present invention, does not constitute and limits to protection scope of the present invention.
Embodiment：As shown in Figure 1, Figure 2 and Figure 3, a kind of aluminium alloy step, including pedal 1, kickplate 2 and triangle-frame 3,
Pedal 1, kickplate 2 and triangle-frame 3 are molded using aluminium alloy compression casting, and driving wheel 5 and driven wheel 6 are provided on triangle-frame 3, main
The lower section of driving wheel 5 is provided with semiclosed circular mounting slot 7, and the upper surface of pedal 1 is uniformly distributed several anti-slop serrations 101, anti-slop serrations
101 shape is rectangular or triangle, and 1 upper surface both ends of pedal are respectively arranged with upper chuck 103 and upper card slot 102, pedal 1
Lower surface both ends are respectively arranged with lower clamp 106 and lower bayonet slot 105, and the cross sectional shape of upper chuck 103 is rectangular, upper card slot 102
Equipped with corresponding square groove, the cross sectional shape of lower clamp 106 and lower bayonet slot 105 is all arc, the upper surface and lower surface of pedal 1
Between be provided with reinforcing rib 107 cavity 108 of pedal 1 be divided into several equal portions, 108 inner wall of cavity of pedal 1 is setting up and down
It is rectangular or triangle to have protrusion 109, protrusion 109, and upper chuck 103 and one end of lower clamp 106 are provided with demarcation strip
104,104 shape of demarcation strip is trapezoidal.
In the present embodiment, deep floor 4 is additionally provided in triangle-frame 3, one end of deep floor 4 is connected to pedal 1
The other end is connected to kickplate 2.The effect of deep floor 4 is to reinforce triangle-frame 3, prevents from collapsing.
In the present embodiment, the upper surface surrounding of pedal 1 is coated with Amber Alerts line 110, plays a warning role, enlightenment row
People stands in safety zone, prevents shoestring, longuette of pedestrian etc. to be rolled into escalator and causes unexpected injury.
The basic principles and main features and advantage of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe the originals of the present invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (4)
1. a kind of aluminium alloy step, including pedal, kickplate and triangle-frame, it is characterised in that：The pedal, kickplate and triangle frame
Frame is fabricated using aluminium alloy, and the kickplate is welded on the side of the triangle frame, is fixed on the upper surface of the triangle frame
Be provided with one layer of anti-skid rubber plate, the pedal is fixed on the protection offset plate, be provided on the triangle-frame driving wheel and
Driven wheel, is provided with semiclosed circular mounting slot below the driving wheel, and the upper surface of the pedal is uniformly distributed several anti-
The shape of slip teeth, the anti-slop serrations is rectangular or triangle, and the upper surface surrounding of the pedal is coated with Amber Alerts line, described
The safety zone that plastics convex to form a relative closure is provided on Amber Alerts line.
2. aluminium alloy step according to claim 1, which is characterized in that the pedal upper surface both ends are respectively arranged with
Clamp and upper card slot, the lower surface both ends of the pedal are respectively arranged with lower clamp and lower bayonet slot, the upper surface of pedal and following table
It is provided with reinforcing rib between face, the cavity of pedal is divided into several equal portions, is provided with point close to one end of upper chuck and lower clamp
Partition board, the separation plate shape are trapezoidal, and deep floor is additionally provided in the triangle-frame, and one end of the deep floor connects
It is connected to the pedal other end and is connected to the kickplate.
3. aluminium alloy step according to claim 2, it is characterised in that：The cavity inner wall of the pedal is vertically disposed with convex
It rises, the protrusion is rectangular or triangle.
4. aluminium alloy step according to claim 3, it is characterised in that：The cross sectional shape of the upper chuck is rectangular, institute
It states card slot and is equipped with corresponding rectangular notch, the cross sectional shape of the lower clamp and lower bayonet slot is all arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710269203.4A CN108726337A (en) | 2017-04-24 | 2017-04-24 | A kind of aluminium alloy step |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710269203.4A CN108726337A (en) | 2017-04-24 | 2017-04-24 | A kind of aluminium alloy step |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108726337A true CN108726337A (en) | 2018-11-02 |
Family
ID=63934158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710269203.4A Withdrawn CN108726337A (en) | 2017-04-24 | 2017-04-24 | A kind of aluminium alloy step |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108726337A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111847206A (en) * | 2020-07-28 | 2020-10-30 | 苏州劳灵精密机械有限公司 | High heavy-load escalator step of security |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE50104652D1 (en) * | 2000-05-18 | 2005-01-05 | Thyssen Fahrtreppen Gmbh | Escalator step or pavement pallet |
| CN202744157U (en) * | 2012-03-07 | 2013-02-20 | 江苏飞亚金属制品有限公司 | Integrally die-cast aluminum alloy light stair for escalator |
| CN203715049U (en) * | 2013-12-19 | 2014-07-16 | 上海安地机电科技有限公司 | Escalator pedal |
| CN204057631U (en) * | 2014-07-08 | 2014-12-31 | 吴江市聚力机械有限公司 | The escalator treadboards of half constructed of aluminium |
| CN205873651U (en) * | 2016-08-16 | 2017-01-11 | 广东广都电扶梯部件有限公司 | Step structure of hand elevator |
-
2017
- 2017-04-24 CN CN201710269203.4A patent/CN108726337A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE50104652D1 (en) * | 2000-05-18 | 2005-01-05 | Thyssen Fahrtreppen Gmbh | Escalator step or pavement pallet |
| CN202744157U (en) * | 2012-03-07 | 2013-02-20 | 江苏飞亚金属制品有限公司 | Integrally die-cast aluminum alloy light stair for escalator |
| CN203715049U (en) * | 2013-12-19 | 2014-07-16 | 上海安地机电科技有限公司 | Escalator pedal |
| CN204057631U (en) * | 2014-07-08 | 2014-12-31 | 吴江市聚力机械有限公司 | The escalator treadboards of half constructed of aluminium |
| CN205873651U (en) * | 2016-08-16 | 2017-01-11 | 广东广都电扶梯部件有限公司 | Step structure of hand elevator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111847206A (en) * | 2020-07-28 | 2020-10-30 | 苏州劳灵精密机械有限公司 | High heavy-load escalator step of security |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181102 |