CN203820268U - Escalator armrest end part elbow dedusting structure - Google Patents
Escalator armrest end part elbow dedusting structure Download PDFInfo
- Publication number
- CN203820268U CN203820268U CN201420124414.0U CN201420124414U CN203820268U CN 203820268 U CN203820268 U CN 203820268U CN 201420124414 U CN201420124414 U CN 201420124414U CN 203820268 U CN203820268 U CN 203820268U
- Authority
- CN
- China
- Prior art keywords
- armrest support
- cover plate
- handrail
- armrest
- pipe
- 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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- Escalators And Moving Walkways (AREA)
Abstract
The utility model discloses an escalator armrest end part elbow dedusting structure with a dust collection function. The structure comprises an armrest support mounting cover plate, and an elbow armrest support, a rotating chain and an armrest belt which are mounted on the armrest support mounting cover plate, wherein a mounting cavity is formed in the elbow armrest support; a plurality of rotating bearing supports are uniformly arranged in the mounting cavity; a plurality of rotating bearings are arranged on the rotating bearing supports; the armrest belt is supported on the rotating bearings; a dust collection pipe is fixedly arranged on the armrest support mounting cover plate at the lower end of the mounting cavity; one end of the dust collection pipe is connected with a dust collection device; the mounting cavity is connected with the dust collection pipe by a plurality of dust collection holes.
Description
Technical field
The utility model relates to a kind of escalator structure, relates in particular to a kind of escalator handrail end tap dedusting structure.
Background technology
Escalator is the common jacking equipment for delivery of passenger in supermarket, market.Existing escalator handrail end tap structure mainly comprises: armrest support is installed cover plate, be arranged on armrest support leading armrest support, circumversion chain and the handrail on cover plate is installed, in described leading armrest support, be provided with installation cavity, in described installation cavity, be evenly provided with some swing bearing supports, on described swing bearing support, be provided with some swing bearings, described handrail is supported on swing bearing.During use, circumversion chain drives handrail to rotate, and the dust due to handrail and the generation of swing bearing long time running, easily causes swing bearing to stop up stuck, causes circumversion chain fracture, can cause handrail fracture when serious, to passenger, brings potential safety hazard.
Utility model content
Technical problem to be solved in the utility model is: a kind of escalator handrail end tap dedusting structure with dust-absorbing function is provided.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: escalator handrail end tap dedusting structure, comprise: armrest support is installed cover plate, be arranged on armrest support the leading armrest support on cover plate is installed, circumversion chain and handrail, in described leading armrest support, be provided with installation cavity, in described installation cavity, be evenly provided with some swing bearing supports, on described swing bearing support, be provided with some swing bearings, described handrail is supported on swing bearing, at the armrest support of described installation cavity lower end, install on cover plate and be fixedly installed sweep-up pipe, one end of described sweep-up pipe is connected with dust eliminating equipment, described installation cavity is connected with described sweep-up pipe by some air suction openings.
In order to solve the problems of the technologies described above better, the further technical scheme that the utility model adopts is: at described sweep-up pipe, by some bolts and collar, be fixed on the armrest support installation cover plate that cavity lower end is installed.
The utility model has the advantages that: above-mentioned escalator handrail end tap dedusting structure, there is dust-absorbing function, the dust producing in escalator operation process can be siphoned away, can not cause swing bearing to stop up stuck, circumversion chain fracture and handrail fracture, passenger is taken safer, move more stable, long service life, simple in structure, easy for installation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model escalator handrail end tap dedusting structure.
Fig. 2 is A-A direction sectional structure schematic diagram in Fig. 1.
In figure: 1, armrest support is installed cover plate, 2, leading armrest support, 3, circumversion chain, 4, handrail, 5, cavity is installed, 6, swing bearing support, 7, swing bearing, 8, sweep-up pipe, 9, air suction opening, 10, bolt, 11, collar.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, describe in detail particular content of the present utility model.
As Fig. 1, shown in Fig. 2, escalator handrail end tap dedusting structure, comprise: armrest support is installed cover plate 1, be arranged on armrest support the leading armrest support 2 on cover plate 1 is installed, circumversion chain 3 and handrail 4, in described leading armrest support 2, be provided with cavity 5 is installed, evenly be provided with some swing bearing supports 6 described installation cavity 5 is interior, on described swing bearing support 6, be provided with some swing bearings 7, described handrail 4 is supported on swing bearing 7, at the armrest support of described installation cavity 5 lower ends, install on cover plate 1 and be fixedly installed sweep-up pipe 8, one end of described sweep-up pipe 8 is connected with dust eliminating equipment, described installation cavity 5 is connected with described sweep-up pipe 8 by some air suction openings 9.
As shown in Figure 2, in the present embodiment, at described sweep-up pipe 8, by some bolts 10 and collar 11, be fixed on the armrest support installation cover plate 1 that cavity 5 lower ends are installed.
When above-mentioned escalator handrail end tap dedusting structure is used, open dust eliminating equipment, circumversion chain 3 drives handrail 4 bands to rotate, due to the dust of handrail 4 with swing bearing 7 long time runnings generations, dust falls into be installed in cavity 5, under the effect of dust eliminating equipment, dust enters sweep-up pipe 8 and then enters dust eliminating equipment from installation cavity 5, air suction opening 9, completes dust suction operation.Above-mentioned escalator handrail end tap dedusting structure, there is dust-absorbing function, the dust producing in escalator operation process can be siphoned away, can not cause swing bearing to stop up stuck, circumversion chain fracture and handrail fracture, passenger is taken safer, move more stable, long service life, simple in structure, easy for installation.
Claims (2)
1. escalator handrail end tap dedusting structure, comprise: armrest support is installed cover plate (1), be arranged on armrest support the leading armrest support (2) on cover plate (1) is installed, circumversion chain (3) and handrail (4), in described leading armrest support (2), be provided with cavity (5) is installed, in described installation cavity (5), be evenly provided with some swing bearing supports (6), on described swing bearing support (6), be provided with some swing bearings (7), described handrail (4) is supported on swing bearing (7), it is characterized in that: at the armrest support of described installation cavity (5) lower end, install on cover plate (1) and be fixedly installed sweep-up pipe (8), one end of described sweep-up pipe (8) is connected with dust eliminating equipment, described installation cavity (5) is connected with described sweep-up pipe (8) by some air suction openings (9).
2. according to escalator handrail claimed in claim 1 end tap dedusting structure, it is characterized in that: at described sweep-up pipe (8), by some bolts (10) and collar (11), be fixed on the armrest support installation cover plate (1) that cavity (5) lower end is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420124414.0U CN203820268U (en) | 2014-03-19 | 2014-03-19 | Escalator armrest end part elbow dedusting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420124414.0U CN203820268U (en) | 2014-03-19 | 2014-03-19 | Escalator armrest end part elbow dedusting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203820268U true CN203820268U (en) | 2014-09-10 |
Family
ID=51475788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420124414.0U Expired - Fee Related CN203820268U (en) | 2014-03-19 | 2014-03-19 | Escalator armrest end part elbow dedusting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203820268U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103896144A (en) * | 2014-03-19 | 2014-07-02 | 江苏浔丰轨道交通科技有限公司 | Dedusting structure of handrail end tap of escalator |
-
2014
- 2014-03-19 CN CN201420124414.0U patent/CN203820268U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103896144A (en) * | 2014-03-19 | 2014-07-02 | 江苏浔丰轨道交通科技有限公司 | Dedusting structure of handrail end tap of escalator |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20180319 |