CN202785215U - Moving walkway with stably-connected pedals - Google Patents
Moving walkway with stably-connected pedals Download PDFInfo
- Publication number
- CN202785215U CN202785215U CN 201220459726 CN201220459726U CN202785215U CN 202785215 U CN202785215 U CN 202785215U CN 201220459726 CN201220459726 CN 201220459726 CN 201220459726 U CN201220459726 U CN 201220459726U CN 202785215 U CN202785215 U CN 202785215U
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- CN
- China
- Prior art keywords
- pedal
- roller bearing
- fixed cover
- axle sleeve
- moving sidewalk
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a moving walkway with stably-connected pedals, comprising a framework and a plurality of pedal assemblies which are driven by a motor and rotate around the framework, wherein the framework comprises two fixed frames which are arranged in parallel, and a rail which is arranged between the two fixed frames; each pedal assembly comprises a rolling shaft chain which is rotationally connected to the tail, and a pedal which is connected to the rolling shaft chain; the rolling shaft chain comprises a plurality of rolling shafts; the pedal assembly further comprises a shaft sleeve which is connected with the rolling shafts in a sleeving manner and arranged on the pedal in a penetrating manner; and a plurality of oil grooves which extend along the axial direction of the shaft sleeve are formed on the inner wall of the shaft sleeve. According to the utility model, a plurality of oil grooves are formed in the shaft sleeve, so that lubricant oil can be added between the shaft sleeve and the rolling shafts, thus greatly reducing the friction between the shaft sleeve and the rolling shafts, and enabling the connection and transmission between the shaft sleeve and the rolling shafts to be more stable.
Description
Technical field
The utility model relates to a kind of moving sidewalk, particularly a kind of moving sidewalk of pedal stable connection.
Background technology
Moving sidewalk is a kind of with circular flow (board-like or adhesive tape type) aisle, is used for the fixedly driven by power equipment that level or angle of inclination are not more than 12 ° of conveying peoples.Have that continuous working, transportation volume are large, the characteristics of horizontal transport distance.Therefore the length that is mainly used in locating in the large public place of flow of the people such as airport, station and shopping mall or supermarket etc. is apart from horizontal transport, moving sidewalk is the structure of staged step as moving sidewalk not, be equivalent to step is pulled into the moving sidewalk of level (or leaning angle is not more than 12 °) on the structure, and simple than moving sidewalk.Parts similar in appearance to step of moving pavement on the moving sidewalk are pedal or adhesive tape.Pedal is connected by axle sleeve with the roller bearing of roller bearing chain, is cliding friction between axle sleeve and the roller bearing, long-term use can cause transmission not steadily, can allow the passenger that the pause and transition in rhythm or melody sense is arranged.
Summary of the invention
The utility model purpose is a kind of moving sidewalk of pedal stable connection.
In order to achieve the above object, the technical scheme that the utility model adopts is: a kind of moving sidewalk of pedal stable connection, it comprises skeleton, polylith is by motor-driven and the pedal assembly that rotates around skeleton, described skeleton comprises two fixed frames that parallel setting, be arranged on two tracks between the fixed frame, described pedal assembly comprises the roller bearing chain that is rotationally connected in orbit, be connected to the pedal on the roller bearing chain, described roller bearing chain comprises many roller bearings, described pedal assembly also comprises with roller bearing is sheathed and is connected and is located in axle sleeve on the pedal, offers a plurality of oil grooves that extend along its axis direction on the described sleeve lining.
Described roller bearing chain also comprises the roller that is connected to connecting strap that number between the roller bearing is roller bearing number twice, is rotatably connected on every roller bearing two ends, and the two ends of adjacent two roller bearings all are arranged with connecting strap.
Described pedal comprises pedal body, be separately positioned on the long two sides of pedal body front fixed cover to rear fixed cover pair, described front fixed cover is to comprising two front fixed covers that are symmetricly set on the side, described rear fixed cover is to comprising two rear fixed covers that are symmetricly set on the side, distance between two front fixed covers is less than the distance between the fixed cover after two, be arranged with four axle sleeves on the every described roller bearing, two axle sleeves that are positioned at the outside are located in respectively fixed cover behind two of the pedal adjacent with its place roller bearing, are positioned at two front fixed covers that two inboard axle sleeves are located in respectively another pedal that is adjacent.
Also be arranged with spacing ring on the described roller bearing.
Described axle sleeve comprises the sleeve that is set on the roller bearing, with the projection of deep-slotted chip breaker, the deep-slotted chip breaker of described projection and the lateral surface of sleeve fit, offer the connecting bore that agrees with mutually with axle sleeve on the described front fixed cover, offer " U " type groove on the described rear fixed cover, described axle sleeve is arranged in " U " type groove.
Owing to adopt technique scheme, the utlity model has following advantage: the utility model is offered a plurality of oil grooves in axle sleeve, can add lubricating oil between axle sleeve and roller bearing, greatly reduce the friction between axle sleeve and the roller bearing, be that pedal is connected with roller bearing, transmission is more steady.
Description of drawings
Accompanying drawing 1 is upward view of the present utility model;
Accompanying drawing 2 is the left view of the utility model pedal;
3 the utility model axle sleeves of accompanying drawing front view;
Accompanying drawing 4 is the right elevation of the utility model axle sleeve;
Accompanying drawing 5 is the utility model axle sleeve and pedal connection structure scheme drawing;
Wherein: 1, fixed frame; 2, track; 3, roller bearing chain; 4, pedal; 5, axle sleeve; 31, roller bearing; 32, connecting strap; 33, roller; 34, spacing ring; 41, pedal body; 42, front fixed cover; 43, rear fixed cover; 51, sleeve; 52, projection; 53, oil groove.
The specific embodiment
Below in conjunction with accompanying drawing, the preferred specific embodiment of the utility model is described:
As shown in Figure 1, the moving sidewalk of this pedal stable connection comprises that skeleton, polylith are by motor-driven and the pedal assembly that rotates around skeleton.Described skeleton comprises two fixed frames 1 that parallel setting, is arranged on two tracks 2 between the fixed frame 1.Described pedal assembly comprises the roller bearing chain 3 that is rotatably connected on the track 2, be connected to pedal 4 on the roller bearing chain 3, be connected to the axle sleeve 5 between roller bearing chain 3 and the pedal 4.
Described roller bearing chain 3 comprises many roller bearings 31, be connected to connecting strap 32 that number between the roller bearing 31 is roller bearing 31 number twices, be rotatably connected on every roller bearing 31 two ends roller 33, be set in the spacing ring 34 on the roller bearing 31, the two ends of adjacent two roller bearings 31 all are arranged with connecting strap 32.
As shown in Figure 2, described pedal 4 comprises pedal body 41, be separately positioned on the long two sides of pedal body 41 front fixed cover to rear fixed cover pair, described front fixed cover is to comprising two front fixed covers 42 that are symmetricly set on the side, described rear fixed cover is to comprising two rear fixed covers 43 that are symmetricly set on the side, distance between two front fixed covers 42 is less than the distance between the fixed cover 43 after two, be arranged with four axle sleeves 5 on the every described roller bearing 31, two axle sleeves 5 that are positioned at the outside are located in respectively fixed cover 43 behind two of the pedal 41 adjacent with its place roller bearing 31, are positioned at two front fixed covers 42 that two inboard axle sleeves 5 are located in respectively another pedal 41 that is adjacent.
Shown in Fig. 3,4,5, in the present embodiment, described axle sleeve 5 comprises the sleeve 51 that is set on the roller bearing 31, with the projection 52 of deep-slotted chip breaker, the lateral surface of the deep-slotted chip breaker of described projection 52 and sleeve 51 fits, offer the connecting bore 421 that agrees with mutually with axle sleeve 5 on the described front fixed cover 42, offer " U " type groove on the described rear fixed cover 43, described axle sleeve 5 is arranged in " U " type groove.Described axle sleeve 5 and roller bearing 31 be sheathed to be connected and the axle sleeve 5. that is located on the pedal 4 can stably be connected with roller bearing chain 3 for pedal 4, offers two oil grooves 53 that extend along its axis direction on described axle sleeve 5 inwalls.Axle sleeve 5 is arranged in the front fixed cover 42 and axle sleeve 5 can't be equivalent to rotate with front fixed cover 42, so pedal 4 can rotate along with axle sleeve 5; Because front fixed cover 42 has been rotationally connected with pedal on the roller bearing 31,42 needs restrictions of therefore rear fixed cover pedal, 4 rotational angles do not need to be socketed fully with axle sleeve 5.
When moving sidewalk is safeguarded, add lubricating oil by oil groove 53, reduce the friction of pedal 4 and roller bearing 31, guarantee the moving sidewalk smooth running.
Claims (5)
1. the moving sidewalk of a pedal stable connection, it comprises skeleton, polylith is by motor-driven and the pedal assembly that rotates around skeleton, described skeleton comprises two fixed frames (1) that parallel setting, be arranged on the track (2) between two fixed frames (1), described pedal assembly comprises the roller bearing chain (3) that is rotatably connected on the track (2), be connected to the pedal (4) on the roller bearing chain (3), it is characterized in that: described roller bearing chain (3) comprises many roller bearings (31), described pedal assembly also comprises with roller bearing (31) is sheathed and is connected and is located in axle sleeve (5) on the pedal (4), offers a plurality of oil grooves (53) that extend along its axis direction on described axle sleeve (5) inwall.
2. the moving sidewalk of pedal stable connection according to claim 1, it is characterized in that: described roller bearing chain (3) also comprises the roller (33) that is connected to connecting strap (32) that number between the roller bearing (31) is roller bearing (31) number twice, is rotatably connected on every roller bearing (31) two ends, and the two ends of adjacent two roller bearings (31) all are arranged with connecting strap (32).
3. the moving sidewalk of pedal stable connection according to claim 1, it is characterized in that: described pedal (4) comprises pedal body (41), be separately positioned on the long two sides of pedal body (41) front fixed cover to rear fixed cover pair, described front fixed cover is to comprising two front fixed covers (42) that are symmetricly set on the side, described rear fixed cover is to comprising two rear fixed covers (43) that are symmetricly set on the side, distance between two front fixed covers (42) is less than the distance between the fixed cover (43) after two, be arranged with four axle sleeves (5) on the every described roller bearing (31), two axle sleeves (5) that are positioned at the outside are located in respectively fixed cover (43) behind two of the pedal (41) adjacent with its place roller bearing (31), are positioned at two front fixed covers (42) that inboard two axle sleeves (5) are located in respectively another pedal (41) that is adjacent.
4. the moving sidewalk of pedal stable connection according to claim 1 is characterized in that: also be arranged with spacing ring (34) on the described roller bearing (31).
5. the moving sidewalk of pedal stable connection according to claim 3, it is characterized in that: described axle sleeve (5) comprises the sleeve (51) that is set on the roller bearing (31), with the projection (52) of deep-slotted chip breaker, the lateral surface of the deep-slotted chip breaker of described projection (52) and sleeve (51) fits, offer the connecting bore (421) that agrees with mutually with axle sleeve (5) on the described front fixed cover (42), offer " U " type groove on the described rear fixed cover (43), described axle sleeve (5) is arranged in " U " type groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220459726 CN202785215U (en) | 2012-09-11 | 2012-09-11 | Moving walkway with stably-connected pedals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220459726 CN202785215U (en) | 2012-09-11 | 2012-09-11 | Moving walkway with stably-connected pedals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202785215U true CN202785215U (en) | 2013-03-13 |
Family
ID=47812523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220459726 Expired - Fee Related CN202785215U (en) | 2012-09-11 | 2012-09-11 | Moving walkway with stably-connected pedals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202785215U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106477442A (en) * | 2015-08-24 | 2017-03-08 | 鑫诺电梯有限公司 | A kind of novel escalator Anti-moving step axle axle sleeve |
| CN106516957A (en) * | 2017-01-10 | 2017-03-22 | 依合斯工程塑胶（上海）有限公司 | High-performance wear-resistant cascaded sleeve and manufacturing method therefor |
| CN109650238A (en) * | 2019-02-28 | 2019-04-19 | 日立电梯（广州）自动扶梯有限公司 | Pedal and moving sidewalk |
| CN111268543A (en) * | 2020-03-31 | 2020-06-12 | 日立电梯（广州）自动扶梯有限公司 | Vibration-proof pedal and moving sidewalk |
-
2012
- 2012-09-11 CN CN 201220459726 patent/CN202785215U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106477442A (en) * | 2015-08-24 | 2017-03-08 | 鑫诺电梯有限公司 | A kind of novel escalator Anti-moving step axle axle sleeve |
| CN106516957A (en) * | 2017-01-10 | 2017-03-22 | 依合斯工程塑胶（上海）有限公司 | High-performance wear-resistant cascaded sleeve and manufacturing method therefor |
| CN109650238A (en) * | 2019-02-28 | 2019-04-19 | 日立电梯（广州）自动扶梯有限公司 | Pedal and moving sidewalk |
| CN111268543A (en) * | 2020-03-31 | 2020-06-12 | 日立电梯（广州）自动扶梯有限公司 | Vibration-proof pedal and moving sidewalk |
| CN111268543B (en) * | 2020-03-31 | 2022-03-08 | 日立电梯（广州）自动扶梯有限公司 | Vibration-proof pedal and moving sidewalk |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20150911 |
|
| EXPY | Termination of patent right or utility model |