CN2633848Y - Hand rest belt inlet and outlet protective for electric escalator - Google Patents
Hand rest belt inlet and outlet protective for electric escalator Download PDFInfo
- Publication number
- CN2633848Y CN2633848Y CN 03209663 CN03209663U CN2633848Y CN 2633848 Y CN2633848 Y CN 2633848Y CN 03209663 CN03209663 CN 03209663 CN 03209663 U CN03209663 U CN 03209663U CN 2633848 Y CN2633848 Y CN 2633848Y
- Authority
- CN
- China
- Prior art keywords
- slide bar
- contact block
- gangway
- hand rest
- escalator
- 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
A hand rest belt inlet and outlet protective device for electric escalator consists of a stop motion switch and a stop motion switch trigger mechanism, wherein, the stop motion switch trigger mechanism consists of a protective contact block and a protective face plate; the protective face plate is arranged at the hand rest belt inlet and outlet of electric escalator and is provided with a gap at the hand rest belt inlet and outlet; the protective contact block is arranged inside the gap and is connected with a slide bar; the slide bar is arranged inside a slide bar holder with a spring arranged in between; the stop motion switch is arranged below the protective contact block; the slide bar holder is arranged between hand rest mopboards and is guided and located by the hand rest mopboards. When a finger or foreign body is inserted between the hand rest belt and the protective contact block, the protective contact block can overcome the pressure from the slide bar and spring and produces displacement to trigger the stop motion switch so as to stop electric escalator, thereby protecting personal safety and normal operation of electric escalator; when abnormal condition is eliminated, the slide bar holder, slide bar and spring reset the protective contact block; moreover, the utility model which possesses high installation precision and high working sensitivity of parts can effectively prevent injury accident and also protects electric escalator from being damaged by foreign body.
Description
Technical field:
The utility model relates to elevator, particularly a kind of escalator handrail gangway fender guard.
Background technology:
In the prior art; place, escalator handrail gangway does not have fender guard; place, escalator handrail gangway complex structure; easily stuck, malfunctioning; the personnel of travel on staircase; child particularly; usually hold the entrance of handrail handrail in arriving fixing revetment; may occur in this case pointing in the gap that is drawn between handrial belt and revetment; will cause the great bodily injury accident; simultaneously when foreign matter enters in the gap between handrial belt and revetment, also can cause the infringement of staircase.
Summary of the invention:
Technical problem to be solved in the utility model is: the fender guard that is not used in place, escalator handrail gangway in the prior art; complex structure is located in escalator handrail gangway simultaneously; easily stuck, malfunctioning, cause the infringement of great bodily injury accident and staircase easily.
The utility model is that the technical scheme that solution above-mentioned technical matters of the prior art is adopted provides a kind of escalator handrail gangway fender guard; described this escalator handrail gangway fender guard; constitute by the shut off cock and the shut off cock trigger mechanism that are arranged on place, escalator handrail gangway; wherein; described shut off cock trigger mechanism is made of protection contact block and protection panel; described protection panel is arranged on place, escalator handrail gangway; described protection panel has a barbed portion at the place, gangway of escalator handrail; described protection contact block is arranged in the barbed portion of described protection panel; described protection contact block is connected with a slide bar; described slide bar is arranged in the sliding rod rack; be provided with a spring between described slide bar and the sliding rod rack; concrete, an end of described slide bar is connected with an end of described spring by spring cotter.All the other of a described spring end is connected with described sliding rod rack by spring cotter; described sliding rod rack is fixed with respect to described protection panel; described shut off cock is arranged on a side of described protection contact block, and described shut off cock is fixed with respect to described protection panel.Further, described shut off cock is arranged on the support, and described support is fixed with respect to described protection panel; Further again; described escalator handrail is arranged on the handrail guide rail; described handrail guide rail is provided with two handrail wainscots; described sliding rod rack is arranged between the described handrail wainscot; described sliding rod rack is by described handrail wainscot guiding and location; further again, described protection panel is stream line pattern.
Working process of the present utility model is: when the handrail upstream or downstream move; if have finger or foreign matter to stretch between handrail and the protection contact block; will produce application force to the protection contact block; the pressure that the protection contact block overcomes slide bar and spring produces displacement; trigger shut off cock, staircase is out of service, has protected the safety of human body and the normal operation of staircase; after abnormal condition were removed, sliding rod rack, slide bar and spring made the protection contact block return to original position.
The utility model and prior art contrast; because the place is provided with shut off cock and shut off cock trigger mechanism in escalator handrail gangway; and the shut off cock trigger mechanism is made of protection contact block and protection panel; so as the finger or foreign matter stretch into handrail and the protection contact block between the time; will produce application force to the protection contact block; the protection contact block triggers shut off cock; simultaneously; because the protection contact block is guided by slide bar; and slide bar is arranged in the sliding rod rack; sliding rod rack is arranged between the handrail wainscot; so setting accuracy height; parts work highly sensitive can effectively prevent the generation of injury accident, also protects staircase to avoid foreign matter simultaneously.
Description of drawings:
Fig. 1 is the scheme drawing of the utility model escalator handrail gangway fender guard.
Fig. 2 be among Fig. 1 A-A to scheme drawing.
The specific embodiment:
As Fig. 1; shown in Figure 2; the utility model escalator handrail gangway fender guard; by protection contact block 2; slide bar 3; protection panel 4; sliding rod rack 5; spring 6 and shut off cock 7 constitute; protection panel 4 is arranged on the place, gangway of handrail 1; be provided with barbed portion in the protection panel 4; protection contact block 2 is arranged in the barbed portion of protection panel 4; there is less clearance between the edge of described protection contact block 2 and described handrail 1; the upside of protection contact block 2 is connected with an end of slide bar 3; shut off cock 7 is arranged on the downside of protection contact block 2; shut off cock 7 is arranged on the angular support frame 8; the other end of slide bar 3 is connected with an end of spring 6 by spring cotter 9; the other end of spring 6 is connected with sliding rod rack 5 by spring cotter 9; sliding rod rack 5 is arranged on the handrail wainscot 11; handrail wainscot 11 is arranged on the handrail guide rail 10; sliding rod rack 5 is by handrail wainscot 11 guiding and location; described protection panel 4 forms an angle with horizontal surface, and is stream line pattern.
Claims (6)
1; a kind of escalator handrail gangway fender guard; constitute by the shut off cock and the shut off cock trigger mechanism that are arranged on place, escalator handrail gangway; it is characterized in that: described shut off cock trigger mechanism is made of protection contact block and protection panel; described protection panel is arranged on place, escalator handrail gangway; described protection panel has a barbed portion at the place, gangway of escalator handrail; described protection contact block is arranged in the barbed portion of described protection panel; described protection contact block is connected with a slide bar; described slide bar is arranged in the sliding rod rack; be provided with a spring between described slide bar and the sliding rod rack; described sliding rod rack is fixed with respect to described protection panel; described shut off cock is arranged on the below of described protection contact block, and described shut off cock is fixed with respect to described protection panel.
2, escalator handrail according to claim 1 gangway fender guard is characterized in that:
Described shut off cock is arranged on the support, and described support is fixed with respect to described protection panel.
3, escalator handrail according to claim 1 gangway fender guard is characterized in that:
One end of described slide bar is connected with an end of described spring by spring cotter.
4, escalator handrail according to claim 1 gangway fender guard is characterized in that:
One end of described spring is connected with described sliding rod rack by spring cotter.
5, escalator handrail according to claim 1 gangway fender guard is characterized in that:
Described escalator handrail is arranged on the handrail guide rail, and described handrail guide rail is provided with two handrail wainscots, and described sliding rod rack is arranged on the described handrail wainscot, and leads.
6, escalator handrail according to claim 1 gangway fender guard is characterized in that:
Described protection panel is stream line pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03209663 CN2633848Y (en) | 2003-08-12 | 2003-08-12 | Hand rest belt inlet and outlet protective for electric escalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03209663 CN2633848Y (en) | 2003-08-12 | 2003-08-12 | Hand rest belt inlet and outlet protective for electric escalator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2633848Y true CN2633848Y (en) | 2004-08-18 |
Family
ID=34289036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03209663 Expired - Fee Related CN2633848Y (en) | 2003-08-12 | 2003-08-12 | Hand rest belt inlet and outlet protective for electric escalator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2633848Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102020188A (en) * | 2010-11-29 | 2011-04-20 | 江南嘉捷电梯股份有限公司 | Handrail strap protective device on escalator or moving sidewalk |
| WO2011106933A1 (en) * | 2010-03-03 | 2011-09-09 | Kone Corporation | People mover |
| CN102190241A (en) * | 2010-03-03 | 2011-09-21 | 通力股份公司 | Passenger carrier |
| CN101254882B (en) * | 2006-12-29 | 2011-11-02 | 蒂森克虏伯北方私人控股公司 | Safety device for moving handrails |
| CN102431878A (en) * | 2011-12-12 | 2012-05-02 | 苏州汉森电梯有限公司 | Finger protecting device of escalator and sidewalk |
| CN105668362A (en) * | 2016-02-24 | 2016-06-15 | 李华敏 | Automatic decelerating and braking system for lift |
| CN106006346A (en) * | 2015-03-24 | 2016-10-12 | 株式会社日立制作所 | Passenger conveyor |
| CN109650241A (en) * | 2019-01-31 | 2019-04-19 | 浙江西子重工机械有限公司 | A kind of inlet of handrail safety guard |
| WO2022095846A1 (en) * | 2020-11-09 | 2022-05-12 | 通力股份公司 | Safety device of handrail belt for use in escalator and escalator |
-
2003
- 2003-08-12 CN CN 03209663 patent/CN2633848Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101254882B (en) * | 2006-12-29 | 2011-11-02 | 蒂森克虏伯北方私人控股公司 | Safety device for moving handrails |
| CN101259938B (en) * | 2006-12-29 | 2012-03-21 | 蒂森克虏伯北方私人控股公司 | Safety device for moving handrails |
| CN102190241B (en) * | 2010-03-03 | 2015-05-27 | 通力股份公司 | Passenger carrier |
| WO2011106933A1 (en) * | 2010-03-03 | 2011-09-09 | Kone Corporation | People mover |
| CN102190241A (en) * | 2010-03-03 | 2011-09-21 | 通力股份公司 | Passenger carrier |
| CN102020188B (en) * | 2010-11-29 | 2012-12-12 | 江南嘉捷电梯股份有限公司 | Handrail strap protective device on escalator or moving sidewalk |
| CN102020188A (en) * | 2010-11-29 | 2011-04-20 | 江南嘉捷电梯股份有限公司 | Handrail strap protective device on escalator or moving sidewalk |
| CN102431878A (en) * | 2011-12-12 | 2012-05-02 | 苏州汉森电梯有限公司 | Finger protecting device of escalator and sidewalk |
| CN106006346A (en) * | 2015-03-24 | 2016-10-12 | 株式会社日立制作所 | Passenger conveyor |
| CN105668362A (en) * | 2016-02-24 | 2016-06-15 | 李华敏 | Automatic decelerating and braking system for lift |
| CN109650241A (en) * | 2019-01-31 | 2019-04-19 | 浙江西子重工机械有限公司 | A kind of inlet of handrail safety guard |
| CN109650241B (en) * | 2019-01-31 | 2024-02-20 | 西子电梯科技有限公司 | Handrail area entry safety arrangement |
| WO2022095846A1 (en) * | 2020-11-09 | 2022-05-12 | 通力股份公司 | Safety device of handrail belt for use in escalator and escalator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |