CN101607661B - Escalator with wheel type comb plate provided with needle bearing - Google Patents
Escalator with wheel type comb plate provided with needle bearing Download PDFInfo
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- CN101607661B CN101607661B CN2009100547544A CN200910054754A CN101607661B CN 101607661 B CN101607661 B CN 101607661B CN 2009100547544 A CN2009100547544 A CN 2009100547544A CN 200910054754 A CN200910054754 A CN 200910054754A CN 101607661 B CN101607661 B CN 101607661B
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- wheel
- fishback
- escalator
- base plate
- comb plate
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Abstract
The invention discloses an escalator with a wheel type comb plate provided with a needle bearing, realizing the purposes of replacing rolling friction with sliding friction, greatly reducing the resistance triggered by a comb plate switch, and enhancing the safety. The invention is realized by the following technical scheme: the escalator with the wheel type comb plate provided with the needle bearing comprises an escalator body comprising a comb plate structure, wherein, the comb plate structure comprises a truss, a plurality of baseplate brackets, an installation baseplate, a comb plate switch, an adjustment baseplate, supporting pillars and the comb plate; a plurality of baseplate brackets are uniformly distributed and fixedly connected on the upper part of the truss, the installation baseplate is embedded in the inner side of the truss by the baseplate brackets, the comb plate switch is fixedly installed on the upper surface of the installation baseplate, and the adjustment baseplate is fixedly installed on the upper part of the installation baseplate by a plurality of supporting pillars which are distributed forwards and backwards; and the escalator also comprises a direction adjusting mechanism fixed on the upper surface of the adjustment baseplate and a rolling mechanism moveably connected with the direction adjusting mechanism.
Description
Technical field
The present invention relates to the elevator field, relate in particular to a kind of wheel type comb plate provided escalator with needle bearing.
Technical background
In present escalator industry, the structure of fishback has two kinds substantially:
The first, fishback are embedded in the guide groove, and the fishback protection is to rely on the slip bump fishback switch of fishback in guide groove to realize.This kind structure only possesses the defencive function of a direction, and sliding-frictional resistance is very big, and the action of switch usually needs huge thrust, and bigger potential safety hazard is arranged.
It two is that in the guide groove of fishback opening above having, the fishback structure can realize the defencive function of both direction: move protection and upwards protection backward; This fishback structure is to rely on slide displacement to come the trigger switch action equally, and the action of switch usually needs huge thrust, and bigger potential safety hazard is arranged.
Summary of the invention
The present invention has overcome deficiency of the prior art, and the wheel type comb plate provided escalator with needle bearing is provided, and has realized replacing cliding friction by friction of rolling, has reduced the resistance of fishback switch triggering greatly, has improved safety.
The present invention is achieved through following technical proposals:
A kind of wheel type comb plate provided escalator with needle bearing; Comprise the escalator body; The escalator body comprises the fishback structure; It is characterized in that; Wherein the fishback structure comprises truss, some mount holders, installation base plate, fishback switch, adjustment base plate, pillar stiffener and fishback; Some mount holder rectangular distributions and be fixedly connected on truss top, install base plate through inboard, the fishback switch that mount holder is embedded at truss be fixedly mounted on the upper surface that base plate is installed, the pillar stiffener that the adjustment base plate distributes through some front and back is fixed on the top that base plate is installed, and also comprises direction adjusting mechanism that is fixed on the adjustment plate upper surface and the rolling mechanism that flexibly connects with the direction adjusting mechanism.
Described a kind of wheel type comb plate provided escalator with needle bearing; Wherein the direction adjusting mechanism comprises guide groove, guiding channel-section steel, tensioner screw rod and tensioner spring; Guide groove is fixedly connected on the upper surface of adjusting base plate with the guiding channel-section steel respectively through bolt, and the tensioner screw rod is fixedly connected on guiding channel-section steel front face; The tensioner spring is around the outside that is enclosed within the tensioner screw rod.
Described a kind of wheel type comb plate provided escalator with needle bearing; Wherein rolling mechanism comprises trailing wheel, front-wheel, switch touch panel and fishback; The rear and front end of fishback one side is fixedly connected with the wheel shaft of an outside protrusion respectively; Anterior wheel shaft outer end is provided with front-wheel, and wheel shaft outer end, rear portion is provided with trailing wheel.
Described a kind of wheel type comb plate provided escalator with needle bearing; Wherein the trailing wheel activity is embedded in the guide groove groove; The below that is embedded in the guiding channel-section steel is established in the front-wheel activity; Switch touch panel one end is connected the wheel shaft external end head of front-wheel near truss through bolt, and the other end is connected in the fishback switch.
Described a kind of wheel type comb plate provided escalator with needle bearing, wherein front-wheel and trailing wheel adopt the needle bearing structure.
Owing to adopt technique scheme; Wheel type comb plate provided escalator with needle bearing provided by the invention has such beneficial effect: realized replacing cliding friction by friction of rolling; Reduce the resistance of fishback switch triggering greatly, improved safety.
Description of drawings
Fig. 1 is the fishback structure birds-eye view with wheel type comb plate provided escalator of needle bearing of the present invention;
Fig. 2 is the fishback structure A-A section-drawing with wheel type comb plate provided escalator of needle bearing of the present invention;
Fig. 3 is that the fishback structure B of the wheel type comb plate provided escalator with needle bearing of the present invention is to view.
The specific embodiment
Through the specific embodiment the present invention is described in further detail below.
See also Fig. 1, Fig. 2, Fig. 3; Wheel type comb plate provided escalator with needle bearing of the present invention has been shown among the figure; Comprise escalator main body and fishback structure; Wherein the fishback structure comprises truss 1, some mount holder (not shown)s, installation base plate 3, fishback switch 5, adjustment base plate 8, pillar stiffener (not shown), fishback 10; Also comprise direction adjusting mechanism that is fixed on adjustment base plate 8 upper surfaces and the rolling mechanism that flexibly connects with the direction adjusting mechanism, wherein some mount holder rectangular distributions and be fixedly connected on truss 1 top, install base plate 3 through inboard, the fishback switch 5 that mount holder is embedded at truss 1 be fixedly mounted on the upper surface that base plate 3 is installed, the pillar stiffener that adjustment base plate 8 distributes through some front and back is fixed on the top that base plate 3 is installed.Wherein the direction adjusting mechanism comprises guide groove 4, guiding channel-section steel 7, tensioner screw rod 11 and tensioner spring 9; Guide groove 4 is fixedly connected on the upper surface of adjusting base plate 8 respectively with guiding channel-section steel 7 through bolt; Tensioner screw rod 11 is fixedly connected on guiding channel-section steel 7 front faces; Tensioner spring 9 is around the outside that is enclosed within tensioner screw rod 11, and direction adjusting mechanism left and right sides four direction is forwards, backwards adjusted.Rolling mechanism comprises trailing wheel 2, front-wheel 6, switch touch panel 12 and fishback 10; Front-wheel 6 adopts the needle bearing structure with trailing wheel 2; The rear and front end of fishback 10 1 sides is fixedly connected with the wheel shaft of an outside protrusion respectively, and anterior wheel shaft outer end is provided with front-wheel 6, and wheel shaft outer end, rear portion is provided with trailing wheel 2.Trailing wheel 2 activities are embedded in guide groove 4 grooves, and the below that is embedded in guiding channel-section steel 7 is established in front-wheel 6 activities, and switch touch panel 12 1 ends are connected the wheel shaft external end head of front-wheel 6 near truss 1 through bolt, and the other end is connected in fishback switch 5.
Front-wheel 6 can move with both direction upwards along guiding channel-section steel 7 simultaneously backward when fishback 10 receives foreign matter and snaps in, and can trigger 5 actions of fishback switches with the switch touch panel 12 of its interlock, thus actv. stop escalator.The present invention simultaneously also is applicable to moving sidewalk.
Above embodiment specifies the present invention, and those skilled in the art can make the many variations example to the present invention according to above-mentioned explanation.Thereby some details in the embodiment should not constitute qualification of the present invention, and the scope that the present invention will define with appended claims is as protection scope of the present invention.
Claims (1)
1. wheel type comb plate provided escalator with needle bearing; Comprise the escalator body; The escalator body comprises the fishback structure; It is characterized in that; Said fishback structure comprises truss, some mount holders, installation base plate, fishback switch, adjustment base plate, pillar stiffener and fishback; Said some mount holder rectangular distributions and be fixedly connected on truss top, said installation base plate and be embedded at the inboard of truss, said fishback switch through mount holder and be fixedly mounted on the pillar stiffener that the upper surface that base plate is installed, said adjustment base plate distribute through some front and back and be fixed on the top that base plate is installed also comprise direction adjusting mechanism that is fixed on the adjustment plate upper surface and the rolling mechanism that flexibly connects with the direction adjusting mechanism;
Said direction adjusting mechanism comprises guide groove, guiding channel-section steel, tensioner screw rod and tensioner spring, and said guide groove is fixedly connected on the upper surface of adjusting base plate with the guiding channel-section steel respectively through bolt, and said tensioner screw rod is fixedly connected on guiding channel-section steel front face; The tensioner spring is around the outside that is enclosed within the tensioner screw rod;
Said rolling mechanism comprises trailing wheel, front-wheel and switch touch panel, and the rear and front end of said fishback one side is fixedly connected with the wheel shaft of an outside protrusion respectively, and anterior wheel shaft outer end is provided with front-wheel, and wheel shaft outer end, rear portion is provided with trailing wheel;
Said trailing wheel activity is embedded in the guide groove groove, and the below that is embedded in the guiding channel-section steel is established in said front-wheel activity, and said switch touch panel one end is connected the wheel shaft external end head of said front-wheel near truss through bolt, and the other end is connected in the fishback switch;
Said front-wheel and trailing wheel adopt the needle bearing structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100547544A CN101607661B (en) | 2009-07-14 | 2009-07-14 | Escalator with wheel type comb plate provided with needle bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100547544A CN101607661B (en) | 2009-07-14 | 2009-07-14 | Escalator with wheel type comb plate provided with needle bearing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101607661A CN101607661A (en) | 2009-12-23 |
| CN101607661B true CN101607661B (en) | 2012-02-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100547544A Active CN101607661B (en) | 2009-07-14 | 2009-07-14 | Escalator with wheel type comb plate provided with needle bearing |
Country Status (1)
| Country | Link |
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| CN (1) | CN101607661B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010922A (en) * | 2011-09-28 | 2013-04-03 | 康力电梯股份有限公司 | Staircase comb plate fixing structure |
| CN103030059A (en) * | 2011-09-30 | 2013-04-10 | 康力电梯股份有限公司 | Fastening structure of escalator comb plate |
| CN105621217A (en) * | 2014-10-30 | 2016-06-01 | 上海爱登堡电梯股份有限公司 | Easy-to-adjust escalator comb teeth protective device |
| CN105366526A (en) * | 2015-11-02 | 2016-03-02 | 康力电梯股份有限公司 | Protective structure for comb plate |
| CN105836590B (en) * | 2016-05-12 | 2017-07-04 | 苏州富士电梯有限公司 | A kind of fishback strained detection device of staircase |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5255771A (en) * | 1991-07-18 | 1993-10-26 | Montgomery Elevator Company | Combplate safety device |
| CN1136011A (en) * | 1995-04-24 | 1996-11-20 | 英万蒂奥股份公司 | Safety equipment for passenger conveying plants |
| US6966419B2 (en) * | 2002-12-24 | 2005-11-22 | Toshiba Elevator Kabushiki Kaisha | Safety device for a passenger conveyor |
| EP1655260A1 (en) * | 2004-11-08 | 2006-05-10 | Inventio Ag | Escalator or moving walkway |
| CN101229898A (en) * | 2008-02-03 | 2008-07-30 | 苏州江南嘉捷电梯股份有限公司 | Safety device for comb pedal |
| CN101323412A (en) * | 2008-07-30 | 2008-12-17 | 苏州江南嘉捷电梯股份有限公司 | Escalator |
-
2009
- 2009-07-14 CN CN2009100547544A patent/CN101607661B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5255771A (en) * | 1991-07-18 | 1993-10-26 | Montgomery Elevator Company | Combplate safety device |
| CN1136011A (en) * | 1995-04-24 | 1996-11-20 | 英万蒂奥股份公司 | Safety equipment for passenger conveying plants |
| US6966419B2 (en) * | 2002-12-24 | 2005-11-22 | Toshiba Elevator Kabushiki Kaisha | Safety device for a passenger conveyor |
| EP1655260A1 (en) * | 2004-11-08 | 2006-05-10 | Inventio Ag | Escalator or moving walkway |
| CN101229898A (en) * | 2008-02-03 | 2008-07-30 | 苏州江南嘉捷电梯股份有限公司 | Safety device for comb pedal |
| CN101323412A (en) * | 2008-07-30 | 2008-12-17 | 苏州江南嘉捷电梯股份有限公司 | Escalator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101607661A (en) | 2009-12-23 |
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