CN205294586U - Novel drive of public transport type staircase handrail tip device - Google Patents
Novel drive of public transport type staircase handrail tip device Download PDFInfo
- Publication number
- CN205294586U CN205294586U CN201521028778.XU CN201521028778U CN205294586U CN 205294586 U CN205294586 U CN 205294586U CN 201521028778 U CN201521028778 U CN 201521028778U CN 205294586 U CN205294586 U CN 205294586U
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- handrail
- gear assembly
- wheel
- assembly
- bearing
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Abstract
The utility model relates to a novel drive of public transport type staircase handrail tip device, including truss (1), final drive shaft (2), gear assembly (3), adjustable gear assembly (4), handrail gyrostat subassembly (5) and handrail area (19), final drive shaft (2) gear assembly (3) adjustable gear assembly (4) and handrail gyrostat subassembly (5) are all fixed respectively on truss (1), adjustable gear assembly (4) are equipped with waist - round hole, can adjust from top to bottom, final drive shaft (2) gear assembly (3) adjustable gear assembly (4) and handrail gyrostat subassembly is connected through chain drive between (5) four, be equipped with handrail area (19) on the handrail gyrostat subassembly (5). The utility model has the advantages of structure transmission simpler, power is more direct, the more effective normal operating of guaranteeing the handrail area.
Description
Technical field
This utility model relates to a kind of driving device, particularly to a kind of novel public traffic type escalator handrail end driving device.
Background technology
Handrail is indispensable pith in escalator, its properly functioning life security ensureing passenger, reduces the generation of security incident. In prior art, need to ensureing that handrail runs by handrail power transmission shaft, such driving device structure is more complicated.
Utility model content
In order to solve the problems of the prior art, the purpose of this utility model is to provide a kind of structure more direct novel elevator armrest end part driving device of transmission simpler, power.
To achieve these goals, this utility model provides a kind of novel public traffic type escalator handrail end driving device, including truss, final drive shaft, gear assembly, adjustable gear assembly, handrail gyroscope wheel assembly and handrail, described final drive shaft, described gear assembly, described adjustable gear assembly and handrail gyroscope wheel assembly are all separately fixed on described truss, described adjustable gear assembly is provided with oval hole, it is possible to up-down adjustment; Connected by Chain conveyer between described final drive shaft, described gear assembly, described adjustable gear assembly and described handrail gyroscope wheel assembly; Described handrail gyroscope wheel assembly is provided with handrail. In such a configuration, when staircase runs, final drive shaft rotates, active force, by driving chain mutually to transmit, passes to gear assembly and adjustable gear assembly, is eventually transferred into handrail gyroscope wheel assembly, handrail gyroscope wheel assembly is provided with handrail, and handrail is driven, and and then staircase moves together.
Preferably, described final drive shaft includes main shaft, ladder sprocket wheel, duplex chain wheel, handrail sprocket wheel and bearing block; Described ladder sprocket wheel, described duplex chain wheel, described handrail sprocket wheel and described main shaft are all fixed by tolerance fit; It is connected with bolt and nut between described ladder sprocket wheel with described duplex chain wheel;The two ends of described main shaft are additionally provided with two bearing blocks, and described bearing block and described main shaft are fixed by tolerance fit, and described bearing block and described truss are fixed by bolt and nut.
The advantage of armrest end part driving device provided by the utility model is in that structure transmission simpler, power is more direct, more effective guarantee handrail properly functioning.
Accompanying drawing explanation
Fig. 1 is the front view of this utility model preferred embodiment;
Fig. 2 is the sectional view in A-A direction in Fig. 1;
Fig. 3 is the sectional view in B-B direction in Fig. 1;
Fig. 4 is the schematic diagram of C-C direction adjustable gear assembly in Fig. 1;
Fig. 5 is the schematic diagram of C-C direction handrail gyro black assembly in Fig. 1;
Wherein,
1, truss; 2, final drive shaft; 3, gear assembly; 4, adjustable gear assembly; 5, handrail gyroscope wheel assembly; 6, main shaft; 7, duplex chain wheel; 8, ladder sprocket wheel; 9, handrail sprocket wheel; 10, bearing block; 11, the first gear; 12, the first short axle; 13, the first bending support; 14, clutch shaft bearing; 15, the second bending support; 16, gyroscope wheel; 17, major axis; 18, support; 19, handrail; 20, the second gear; 21, the second short axle; 22, the second bearing; 23, the 3rd gear; 24, the 3rd bearing.
Detailed description of the invention
As shown in Figure 1, the novel public traffic type escalator handrail end driving device of one that this utility model provides, including truss 1, final drive shaft 2, gear assembly 3, adjustable gear assembly 4, handrail gyroscope wheel assembly 5 and handrail 19, described final drive shaft 2, described gear assembly 3, described adjustable gear assembly 4 and handrail gyroscope wheel assembly 5 are all separately fixed on described truss 1, described adjustable gear assembly 4 is provided with oval hole, it is possible to up-down adjustment; Connected by Chain conveyer between described final drive shaft 2, described gear assembly 3, described adjustable gear assembly 4 and described handrail gyroscope wheel assembly 5 four; Described handrail gyroscope wheel assembly 5 is provided with handrail 19.
Final drive shaft 2 is arranged on truss 1, and both are connected by bolt and nut, and truss 1 is additionally provided with gear assembly 3 and adjustable gear assembly 4, and they are also be connected by bolt and nut with truss 1. Wherein gear assembly 3 is directly anchored on truss 1, and adjustable gear assembly 4 is provided with oval hole, it is possible to up-down adjustment, can play a tension to driving chain. Being additionally provided with a handrail gyroscope wheel assembly 5 on truss 1, it 5 is fixed by bolt and nut with truss 1. When staircase runs, final drive shaft 2 rotates, and active force transmits mutually by driving chain, passing to gear assembly 3 and adjustable gear assembly 4, be eventually transferred into handrail gyroscope wheel assembly 5, handrail gyroscope wheel assembly 5 is provided with handrail 19, handrail 19 is driven, and and then staircase moves together.
As in figure 2 it is shown, final drive shaft includes main shaft 6, ladder sprocket wheel 8, duplex chain wheel 7, handrail sprocket wheel 9 and bearing block 10; Described ladder sprocket wheel 8, described duplex chain wheel 7, described handrail sprocket wheel 9 are all fixed by tolerance fit with described main shaft 6; It is connected with bolt and nut between described ladder sprocket wheel 8 with described duplex chain wheel 7; The two ends of described main shaft 6 are additionally provided with two bearing blocks 10, and described bearing block 10 is fixed by tolerance fit with described main shaft 6, and described bearing block 10 is fixed by bolt and nut with described truss 1.
As shown in Figure 3, described gear assembly 3 includes first gear 11, first short axle the 12, first bending support 13, clutch shaft bearing 14, described first bending support 13 there is circular hole, described first short axle 12 traverse circular hole, it is welded to connect with described first bending support 13, described clutch shaft bearing 14 is embedded in described first gear 11, and described clutch shaft bearing 14 is fixed by tolerance fit with described short axle 12, and opposite side is spacing by jump ring.
As shown in Figure 4, described adjustable gear assembly 4 includes second gear the 20, second short axle the 21, second bending support 15 and the second bearing 22, described second bending support 15 is provided with long oval hole, long oval hole can be passed through and regulate the height of described adjustable gear assembly 4, play driving one tension of chain. All the other structures are consistent with gear assembly 3.
As it is shown in figure 5, described handrail gyroscope wheel assembly 5 includes gyroscope wheel 16, support 18, major axis the 17, the 3rd gear 23; Supporting 18 and be provided with circular hole, one end of described support is connected by bolt and nut with truss 1, and the other end is connected by bolt thread with major axis 17; Described gyroscope wheel 16 is internal is provided with the 3rd bearing 24, and the 3rd bearing 24 is connected by tolerance fit with major axis 17, and described gyroscope wheel 16 is connected by bolt thread with the 3rd gear 23; Described handrail 19 is arranged on described gyroscope wheel 16, and when gyroscope wheel 16 rotates, handrail 19 will be driven and and then move together.
Preferred specific embodiment of the present utility model described in detail above. Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design concept of the present utility model without creative work. Therefore; all technical staff in the art pass through the available technical scheme of logical analysis, reasoning, or a limited experiment on the basis of existing technology according to design concept of the present utility model, all should within scope of the present utility model and/or in the protection domain being defined in the patent claims.
Claims (5)
1. a novel public traffic type escalator handrail end driving device, it is characterized in that: include truss (1), final drive shaft (2), gear assembly (3), adjustable gear assembly (4), handrail gyroscope wheel assembly (5) and handrail (19), described final drive shaft (2), described gear assembly (3), described adjustable gear assembly (4) and handrail gyroscope wheel assembly (5) are all separately fixed on described truss (1), described adjustable gear assembly (4) is provided with oval hole, it is possible to up-down adjustment; Connected by Chain conveyer between described final drive shaft (2), described gear assembly (3), described adjustable gear assembly (4) and described handrail gyroscope wheel assembly (5) four; Described handrail gyroscope wheel assembly (5) is provided with handrail (19).
2. the novel public traffic type escalator handrail end driving device of one according to claim 1, it is characterised in that: described final drive shaft includes main shaft (6), ladder sprocket wheel (8), duplex chain wheel (7), handrail sprocket wheel (9) and bearing block (10); Described ladder sprocket wheel (8), described duplex chain wheel (7), described handrail sprocket wheel (9) and described main shaft (6) are all fixed by tolerance fit; It is connected with bolt and nut between described ladder sprocket wheel (8) with described duplex chain wheel (7); The two ends of described main shaft (6) are additionally provided with two bearing blocks (10), described bearing block (10) and described main shaft (6) are fixed by tolerance fit, and described bearing block (10) and described truss (1) are fixed by bolt and nut.
3. the novel public traffic type escalator handrail end driving device of one according to claim 2, it is characterized in that: described gear assembly (3) includes the first gear (11), first short axle (12), first bending support (13), clutch shaft bearing (14), described first bending support (13) there is circular hole, described first short axle (12) traverse circular hole, it is welded to connect with described first bending support (13), described clutch shaft bearing (14) is embedded in described first gear (11), described clutch shaft bearing (14) and described first short axle (12) are fixed by tolerance fit, opposite side is spacing by jump ring.
4. the novel public traffic type escalator handrail end driving device of one according to claim 3, it is characterized in that: described adjustable gear assembly (4) includes the second gear (20), the second short axle (21), the second bending support (15) and the second bearing (22), described second bending support (15) is provided with long oval hole, long oval hole can be passed through and regulate the height of described adjustable gear assembly (4), play driving one tension of chain.
5. the novel public traffic type escalator handrail end driving device of one according to claim 4, it is characterised in that: described handrail gyroscope wheel assembly (5) includes gyroscope wheel (16), supports (18), major axis (17), the 3rd gear (23); Supporting (18) and be provided with circular hole, one end of described support is connected by bolt and nut with truss (1), and the other end is connected by bolt thread with major axis (17); Described gyroscope wheel (16) is internal is provided with the 3rd bearing (24), 3rd bearing (24) is connected by tolerance fit with major axis (17), and described gyroscope wheel (16) is connected by bolt thread with the 3rd gear (23); Described handrail (19) is arranged on described gyroscope wheel (16), and when gyroscope wheel (16) rotates, handrail (19) will be driven and and then move together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521028778.XU CN205294586U (en) | 2015-12-10 | 2015-12-10 | Novel drive of public transport type staircase handrail tip device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521028778.XU CN205294586U (en) | 2015-12-10 | 2015-12-10 | Novel drive of public transport type staircase handrail tip device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205294586U true CN205294586U (en) | 2016-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521028778.XU Active CN205294586U (en) | 2015-12-10 | 2015-12-10 | Novel drive of public transport type staircase handrail tip device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205294586U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081843A (en) * | 2016-08-12 | 2016-11-09 | 康力电梯股份有限公司 | A kind of handrail auxiliary drive |
| CN111994766A (en) * | 2020-09-07 | 2020-11-27 | 常州古涞消防科技有限公司 | Elevator handrail shaft |
-
2015
- 2015-12-10 CN CN201521028778.XU patent/CN205294586U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081843A (en) * | 2016-08-12 | 2016-11-09 | 康力电梯股份有限公司 | A kind of handrail auxiliary drive |
| CN111994766A (en) * | 2020-09-07 | 2020-11-27 | 常州古涞消防科技有限公司 | Elevator handrail shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180511 Address after: 215122 28 Weixin Road, Suzhou Industrial Park, Suzhou, Jiangsu Patentee after: Jiangnan Jiajie Lift Co., Ltd., Jiangsu Address before: 215122 No. 718 Ting Ting Road, Suzhou Industrial Park, Suzhou, Jiangsu. Patentee before: SJEC Corporation |
|
| TR01 | Transfer of patent right |