CN208916574U - A kind of armrest system positioned at escalator revolution end - Google Patents
A kind of armrest system positioned at escalator revolution end Download PDFInfo
- Publication number
- CN208916574U CN208916574U CN201821487873.XU CN201821487873U CN208916574U CN 208916574 U CN208916574 U CN 208916574U CN 201821487873 U CN201821487873 U CN 201821487873U CN 208916574 U CN208916574 U CN 208916574U
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- Prior art keywords
- handrail
- escalator
- chain
- chain sheet
- support
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- 238000005096 rolling process Methods 0.000 claims abstract description 20
- 239000011521 glass Substances 0.000 claims abstract description 9
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 230000001174 ascending effect Effects 0.000 claims description 2
- 238000005299 abrasion Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Escalators And Moving Walkways (AREA)
Abstract
The utility model relates to a kind of armrest systems positioned at escalator revolution end, including handrail, to support the support component of the handrail, to connect the armrest support of the support component and glass tape, the armrest support includes the first vertical part to be erected on the glass tape, the second vertical part to support the support component and the transverse part first vertical part to be connected with second vertical part, second vertical part is equipped with the U-shaped cavity of opening upwards, the two sides of the U-shaped cavity are respectively equipped with the concave groove being downwardly concaved, the support component includes the first chain piece group of cooperation being set in the concave groove and the rolling guidance set being erected between the first chain piece group, the handrail cooperation is erected on the rolling guidance set, up and down rounded end of the armrest system of the utility model in handrail Portion facilitates the smooth revolution of handrail, can reduce the abrasion to handrail, increases the service life of handrail.
Description
Technical Field
The utility model relates to a handrail support device, concretely relates to be located handrail device of automatic escalator turning tip.
Background
Escalators are stationary electric drive equipment with cyclically moving steps for transporting passengers up or down.
The escalator consists of a ladder way and handrail devices at two sides, and the main components of the escalator comprise steps, a traction chain, a chain wheel, a guide rail system, a main transmission system (comprising a motor, a speed reducer device, a brake, an intermediate transmission link and the like), a driving main shaft, a ladder way tensioning device, a handrail system, a comb plate, an escalator framework, an electric system and the like. The steps do horizontal movement at the passenger entrance and then gradually form steps; the steps gradually disappear near the outlet, and the steps move horizontally again. The movements are realized by the main wheels and the auxiliary wheels of the steps respectively walking along different step guide rails.
When the handrail device of the escalator rotates at the end part, the friction force between the handrail belt and the supporting frame below the handrail belt is large, so that the rotation of the handrail belt is not smooth, the handrail belt is seriously abraded, and the service life of the handrail belt is shortened.
Disclosure of Invention
The utility model provides a be located automatic escalator turning tip's handrail device, its frictional resistance that can effectively reduce the handrail area when turning tip moves reduces the wearing and tearing of handrail area.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a handrail device that is located automatic escalator gyration tip, includes the handrail area, is used for supporting the supporting component in handrail area, is used for connecting the handrail support in supporting component and glass area, the handrail support is including being used for erectting first perpendicular portion on the glass area, be used for supporting the second of supporting component erects the portion and is used for with first perpendicular portion with the horizontal portion that the second perpendicular portion links to each other, second perpendicular portion is equipped with the ascending U die cavity of opening, the both sides of U die cavity are equipped with recessed groove downwards respectively, the supporting component includes that the complex is located first chain piece group in the recessed groove and erect roll direction subassembly between the first chain piece group, handrail area complex erects on the roll direction subassembly.
Furthermore, the handrail device is provided with a plurality of groups of first chain sheet groups at intervals along the extending direction of the handrail support, and two adjacent first chain sheet groups are connected through a second chain sheet group.
Furthermore, the first chain sheet group comprises two first chain sheets which are oppositely arranged, a rolling shaft is erected between the two first chain sheets, a rolling bearing is arranged on the rolling shaft, and the handrail belt is arranged above the rolling bearing in a matched mode.
Further, the second chain blade group is located on the inner side of the first chain blade group, and the first chain blade group and the second chain blade group are connected through the rolling shaft.
Furthermore, the handrail device further comprises a supporting member, and the supporting member is erected between two opposite first chain sheets in a matched manner and is located between two adjacent second chain sheet groups.
Furthermore, the number of the supporting members is multiple, and the multiple supporting members are arranged at intervals along the extending direction of the handrail device.
Furthermore, the upper end face of the transverse part is an inclined plane which extends upwards from the first vertical part to the second vertical part in an inclined mode, and the lower end face of the transverse part is provided with a lamp strip.
Further, the handrail support is made of aluminum alloy.
After the technical scheme more than adopting, compared with the prior art, the utility model has the following advantage: the utility model discloses a handrail device helps the smooth gyration of handrail area at the upper and lower gyration tip of handrail area, and the reducible wearing and tearing to the handrail area increase the life in handrail area.
Drawings
Fig. 1 is a schematic structural view of the armrest apparatus of the present invention;
FIG. 2 is an enlarged fragmentary view of FIG. 1;
fig. 3 is a sectional view taken along a-a in fig. 2.
Wherein,
1. a handrail belt; 2. a handrail support; 201. a first vertical portion; 202. a second vertical portion; 203. a transverse portion; 204. a U-shaped cavity; 205. a concave groove; 3. a glass ribbon; 4. a first set of chaining sheets; 5. a second set of chainlets; 6. a roll axis; 7. a rolling bearing; 8. a support member; 9. a light strip.
Detailed Description
The present invention will be further explained with reference to the drawings and the embodiments.
As shown in fig. 1 to 3, a handrail device at a revolving end of an escalator includes a handrail belt 1, a support assembly for supporting the handrail belt 1, and a handrail support 2 for connecting the support assembly and a glass belt 3, wherein the handrail support 2 includes a first vertical portion 201 for erecting on the glass belt 3, a second vertical portion 202 for supporting the support assembly, and a transverse portion 203 for connecting the first vertical portion 201 and the second vertical portion 202, the second vertical portion 202 is provided with a U-shaped cavity 204 with an upward opening, two sides of the U-shaped cavity 204 are respectively provided with a concave groove 205 which is concave downwards, the support assembly includes a first chain sheet set 4 which is arranged in the concave groove 205 in a matching manner, and a rolling guide assembly which is erected between the first chain sheet sets 4, and the handrail belt 1 is erected on the rolling guide assembly in a matching manner.
The handrail device is provided with a plurality of groups of first chain sheet groups 4 at intervals along the extending direction of the handrail support 2, and two adjacent first chain sheet groups 4 are connected through a second chain sheet group 5. The first chain sheet group 4 comprises two first chain sheets which are oppositely arranged, a rolling shaft 6 is erected between the two first chain sheets, a rolling bearing 7 is arranged on the rolling shaft 6, and the handrail belt 1 is arranged above the rolling bearing 7 in a matched mode.
The second chain sheet group 5 is located at the inner side of the first chain sheet group 4, and the second chain sheet group 5 comprises two second chain sheets which are arranged in an abutting mode. The first chain link 4 and the second chain link 5 are connected by a rolling shaft 6.
The handrail device further comprises a supporting member 8, and the supporting member 8 is cooperatively erected between two opposite first chain sheets and located between two adjacent second chain sheet groups 5. The number of the supporting members 8 is plural, and the plural supporting members 8 are arranged at intervals along the extending direction of the armrest apparatus. In this embodiment, the number of the supporting members 8 is three, wherein the supporting member 8 located in the middle is disposed in the middle of the turning end portion, and the remaining two supporting members 8 are symmetrically disposed with respect to the supporting member 8 located in the middle and located at two sides of the turning end portion.
The up end of horizontal portion 203 is the inclined plane that upwards extends for the slope of second vertical portion 202 from first vertical portion 201, sets to the inclined plane and can be convenient for the die sinking, and lamp area 9 is installed to the lower terminal surface of horizontal portion 203. Preferably, the handrail support 2 of the present invention is made of aluminum alloy.
The utility model discloses gyration tip's armrest apparatus is for linking to each other with the armrest apparatus of straightway to be equipped with coupling assembling at gyration tip armrest apparatus's both ends.
The utility model discloses the handrail device of gyration tip helps the smooth gyration of handrail area 1 through setting up the roll direction subassembly, and reducible wearing and tearing to handrail area 1 increase handrail area 1's life.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (8)
1. A handrail device at the rotary end of an escalator, characterized in that: including the handrail area, be used for supporting the supporting component in handrail area, be used for connecting the handrail support in supporting component and glass area, the handrail support is including being used for erectting first perpendicular portion on the glass area, being used for supporting the second of supporting component erects the portion and is used for with first perpendicular portion with the horizontal portion that the second perpendicular portion links to each other, the second is erected the portion and is equipped with the ascending U die cavity of opening, the both sides of U die cavity are equipped with recessed groove downwards respectively, supporting component includes that the complex is located first chain piece group in the recessed groove and erect roll direction subassembly between the first chain piece group, the cooperation of handrail area is erect roll direction subassembly is last.
2. A handrail device at the turnaround end of an escalator as claimed in claim 1, wherein: the handrail device is provided with a plurality of groups of first chain sheet groups at intervals along the extending direction of the handrail support, and two adjacent first chain sheet groups are connected through a second chain sheet group.
3. A handrail device at the turnaround end of an escalator as claimed in claim 2, wherein: the first chain sheet group comprises two first chain sheets which are oppositely arranged, a rolling shaft is erected between the two first chain sheets, a rolling bearing is arranged on the rolling shaft, and the handrail belt is arranged above the rolling bearing in a matched mode.
4. A handrail device at the turnaround end of an escalator as claimed in claim 3, wherein: the second chain sheet group is positioned at the inner side of the first chain sheet group, and the first chain sheet group is connected with the second chain sheet group through the rolling shaft.
5. A handrail device at the turnaround end of an escalator as claimed in claim 3, wherein: the handrail device further comprises a supporting piece which is erected between the two opposite first chain sheets in a matched mode and located between the two adjacent second chain sheet groups.
6. A handrail device at the turnaround end of an escalator as claimed in claim 5, wherein: the number of the supporting pieces is multiple, and the supporting pieces are arranged at intervals along the extending direction of the handrail device.
7. A handrail device at the turnaround end of an escalator as claimed in claim 1, wherein: the upper end face of the transverse part is an inclined plane which extends upwards from the first vertical part to the second vertical part in an inclined mode, and the lower end face of the transverse part is provided with a lamp strip.
8. A handrail device at the turnaround end of an escalator as claimed in claim 1, wherein: the handrail support is made of aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821487873.XU CN208916574U (en) | 2018-09-12 | 2018-09-12 | A kind of armrest system positioned at escalator revolution end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821487873.XU CN208916574U (en) | 2018-09-12 | 2018-09-12 | A kind of armrest system positioned at escalator revolution end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208916574U true CN208916574U (en) | 2019-05-31 |
Family
ID=66705212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821487873.XU Active CN208916574U (en) | 2018-09-12 | 2018-09-12 | A kind of armrest system positioned at escalator revolution end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208916574U (en) |
-
2018
- 2018-09-12 CN CN201821487873.XU patent/CN208916574U/en active Active
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