CN201323697Y - Static elimination device for hand strap of escalator - Google Patents
Static elimination device for hand strap of escalator Download PDFInfo
- Publication number
- CN201323697Y CN201323697Y CNU2008203037934U CN200820303793U CN201323697Y CN 201323697 Y CN201323697 Y CN 201323697Y CN U2008203037934 U CNU2008203037934 U CN U2008203037934U CN 200820303793 U CN200820303793 U CN 200820303793U CN 201323697 Y CN201323697 Y CN 201323697Y
- Authority
- CN
- China
- Prior art keywords
- supporting bracket
- roller
- static
- hand strap
- electrostatic equipment
- 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 - Lifetime
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- Elimination Of Static Electricity (AREA)
Abstract
The utility model discloses a static elimination device for the hand strap of an escalator, which comprises a supporting plate (1). The supporting plate (1) is provided with a guide wheel (2) made from conductive material and rolling wheels (3); the supporting plate (1) can be electrically grounded; and the guide wheel (2) is connected with the support plate (1) by screws (9) and nuts (10). In the utility model, the supporting plate can be grounded reliably by additionally installing a copper rolling wheel sleeve outside the guide wheel connected with the hand strap and processing the used parts between the rolling wheel and the support plate with conductive material, thereby transmitting the static on the hand strap to the ground by the rolling wheel and the support plate and eliminating the static on the hand strap thoroughly. The static elimination device has good static-elimination effect and is characterized by simple structure, low price and convenient installation. During installation, original rolling wheel devices arranged on both sides of the escalator are respectively dismounted one and then the static elimination device is arranged to replace the original rolling wheel devices, and no hole needs to be drilled for the installation.
Description
Technical field
The utility model relates to a kind of elimination electrostatic equipment, and particularly a kind of automatic staircase handrail band is eliminated electrostatic equipment.
Background technology
Escalator is continuous and big flow performance with it, firmly gets the market, and crowd's flows such as airport are than large user's favor.The handrail of escalator is made with rubber, and handrail rubs between when motion and guide rail, produces static on the handrail thereby make, and when the electrostatic charge aggregation arrives a certain amount ofly at handrial belt, will make people's hand that electrical sensation is arranged; Particularly women and children are up in upper semisection at staircase, just have electrical sensation if touch handrail with hand this moment; Be breakneck; Even might throw on the staircase.Present most producer all uses static bruss, and static bruss need punch at the scene when general assembly, and that beats is unpunctual, does not reach expected effect, and the static bruss price is higher.
The utility model content
The purpose of this utility model is, provides a kind of automatic staircase handrail band to eliminate electrostatic equipment, and this device can be eliminated the static on the automatic staircase handrail band.
The technical solution of the utility model: a kind of escalator hand band is eliminated electrostatic equipment, comprises supporting bracket; Supporting bracket is provided with directive wheel and the roller made from electric conducting material; Supporting bracket reliable electric ground connection; Directive wheel is connected with supporting bracket with screw and nut.
Above-mentioned automatic staircase handrail band is eliminated in the electrostatic equipment, and described supporting bracket constitutes " factory " font by top board and side plate, and the bottom on the side plate is provided with the connecting plate vertical with side plate, and connecting plate is provided with fixing hole.
Aforesaid automatic staircase handrail band is eliminated in the electrostatic equipment, and described roller comprises bearing, and the inner ring of bearing is connected with the side plate of supporting bracket through positioning sleeve, screw and nut; The outer ring of bearing is connected with the roller core, and the roller core is provided with roller housing outward.
The roller housing trade mark described in the aforesaid automatic staircase handrail band elimination electrostatic equipment is that the alloyed copper of HRC38～42 is made.
Electric conducting material is a common iron described in the aforesaid automatic staircase handrail band elimination electrostatic equipment.
Compared with prior art, the utility model be with roller that handrail contacts outside install a roller housing made of copper additional, with the supporting bracket reliable ground, make the static on the handrail conduct to the earth by roller and bracing frame, thoroughly eliminate the static on the handrail.The elimination electrostatic efficiency is good, and has characteristics simple in structure, cheap, easy for installation.During installation,, replace original roller devices respectively with device of the present utility model and get final product as long as the roller devices that the escalator both sides are original is respectively removed one.The installation of need not punching again.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Being labeled as among the figure: 1-supporting bracket, 2-directive wheel, 3-roller, 4-top board, 5-side plate, 6-connecting plate, 7-fixing hole, 8-bearing, 9-screw, 10-nut, 11-roller core, 12-roller housing, 13-positioning sleeve, 14-handrail.
Embodiment
Below in conjunction with drawings and Examples a kind of automatic staircase handrail band of the present utility model is eliminated electrostatic equipment and be described in further detail, but not as the foundation of the utility model being done any restriction.
Embodiment.A kind of automatic staircase handrail band of the present utility model is eliminated electrostatic equipment, as shown in Figure 1.Comprise supporting bracket 1; Supporting bracket 1 comprises " factory " font that is made of top board 4 and side plate 5, and the bottom on the side plate 5 is provided with the connecting plate 6 vertical with side plate 5, and connecting plate 6 is provided with 2 or 3 fixing holes 7.Supporting bracket 1 is provided with directive wheel 2 and roller 3; Directive wheel 2 is connected with the top board 4 of supporting bracket 1 with nut 10 through screw 9.Roller 3 comprises bearing 8, and the inner ring of bearing 8 is connected with the side plate 5 of supporting bracket 1 through positioning sleeve 13, screw 9 and nut 10; The outer ring of bearing 8 is connected with roller core 11, the roller core 11 outer roller housings 12 that are provided with.Supporting bracket 1 reliable electric ground connection; Supporting bracket 1 and roller 3 parts and the screw 9 and the nut 10 that are connected usefulness are all made with electric conducting material.Electric conducting material can be used common iron, wherein the 12 usefulness trades mark of the roller housing on the roller 3 be HRC38～42 resistance to wear preferably alloyed copper make.
Operation principle of the present utility model: be with roller that handrail contacts outside install a roller housing made of copper additional, with the supporting bracket reliable ground, make the static on the handrail conduct to the earth by roller and bracing frame, thoroughly eliminate the static on the handrail.
Claims (5)
1. an automatic staircase handrail band is eliminated electrostatic equipment, comprises supporting bracket (1), it is characterized in that: be provided with directive wheel (2) and the roller (3) made with electric conducting material on supporting bracket (1); Supporting bracket (1) reliable electric ground connection, directive wheel (2) is connected with supporting bracket (1) with nut (10) with screw (9).
2. automatic staircase handrail band according to claim 1 is eliminated electrostatic equipment, it is characterized in that: described supporting bracket (1) constitutes " factory " font by top board (4) and side plate (5), the bottom of side plate (5) is provided with the connecting plate (6) vertical with side plate (5), and connecting plate (6) is provided with fixing hole (7).
3. automatic staircase handrail band according to claim 2 is eliminated electrostatic equipment, it is characterized in that: described roller (3) comprises bearing (8), and the inner ring of bearing (8) is connected with the side plate (5) of supporting bracket (1) through positioning sleeve (13), screw (9) and nut (10); The outer ring of bearing (8) is connected with roller core (11), the outer roller housing (12) that is provided with of roller core (11).
4. automatic staircase handrail band according to claim 3 is eliminated electrostatic equipment, it is characterized in that: described roller housing (12) is that the alloyed copper of HRC38～42 is made with the trade mark.
5. automatic staircase handrail band according to claim 1 is eliminated electrostatic equipment, and it is characterized in that: described electric conducting material is a common iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203037934U CN201323697Y (en) | 2008-12-29 | 2008-12-29 | Static elimination device for hand strap of escalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203037934U CN201323697Y (en) | 2008-12-29 | 2008-12-29 | Static elimination device for hand strap of escalator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201323697Y true CN201323697Y (en) | 2009-10-07 |
Family
ID=41161068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008203037934U Expired - Lifetime CN201323697Y (en) | 2008-12-29 | 2008-12-29 | Static elimination device for hand strap of escalator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201323697Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849599A (en) * | 2012-08-27 | 2013-01-02 | 苏州富士电梯有限公司 | Static-electricity removing safety device of handrail belt of escalator or moving pavement |
| CN103086243A (en) * | 2013-02-03 | 2013-05-08 | 苏州市职业大学 | Guide device suitable for V-shaped hand strap |
| CN106608589A (en) * | 2015-10-27 | 2017-05-03 | 山东富士制御电梯有限公司 | Destaticizing device for hand strap of escalator or moving walk |
| CN107215761A (en) * | 2017-07-10 | 2017-09-29 | 苏州飞格立工程塑料有限公司 | A kind of roller fixing device |
| CN107473052A (en) * | 2017-10-12 | 2017-12-15 | 苏州飞格立工程塑料有限公司 | A kind of bolt connecting mechanism of roller and step portion |
| CN113767060A (en) * | 2019-02-12 | 2021-12-07 | 蒂森克虏伯电梯创新与运营有限公司 | Elevator installation with a car grounding device |
-
2008
- 2008-12-29 CN CNU2008203037934U patent/CN201323697Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849599A (en) * | 2012-08-27 | 2013-01-02 | 苏州富士电梯有限公司 | Static-electricity removing safety device of handrail belt of escalator or moving pavement |
| CN103086243A (en) * | 2013-02-03 | 2013-05-08 | 苏州市职业大学 | Guide device suitable for V-shaped hand strap |
| CN103086243B (en) * | 2013-02-03 | 2016-04-13 | 苏州市职业大学 | A kind of guide piece being applicable to V-type handrail |
| CN106608589A (en) * | 2015-10-27 | 2017-05-03 | 山东富士制御电梯有限公司 | Destaticizing device for hand strap of escalator or moving walk |
| CN107215761A (en) * | 2017-07-10 | 2017-09-29 | 苏州飞格立工程塑料有限公司 | A kind of roller fixing device |
| CN107473052A (en) * | 2017-10-12 | 2017-12-15 | 苏州飞格立工程塑料有限公司 | A kind of bolt connecting mechanism of roller and step portion |
| CN113767060A (en) * | 2019-02-12 | 2021-12-07 | 蒂森克虏伯电梯创新与运营有限公司 | Elevator installation with a car grounding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091007 |
|
| CX01 | Expiry of patent term |