CN101966963A - Anti-clamping device for skirt plate of escalator - Google Patents
Anti-clamping device for skirt plate of escalator Download PDFInfo
- Publication number
- CN101966963A CN101966963A CN 201010291156 CN201010291156A CN101966963A CN 101966963 A CN101966963 A CN 101966963A CN 201010291156 CN201010291156 CN 201010291156 CN 201010291156 A CN201010291156 A CN 201010291156A CN 101966963 A CN101966963 A CN 101966963A
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- skirtboard
- escalator
- skirt plate
- pinch device
- pinch
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Abstract
The invention discloses an anti-clamping device for a skirt plate of an escalator. The inner side of the skirt plate is provided with a detection device and connected with a skirt plate compression device; when compressed, the detection device transmits a detection signal to the skirt plate compression device and an escalator control system; when the skirt plate compression device is loosened, the skirt plate can move inwards freely and the control system stops the escalator; the skirt plate is movably connected with an upper cover plate; and the skirt plate consists of a plurality of skirt plate blocks which are connected with one another through a soft connecting piece. The device has the advantages that: during the normal operation, the skirt plate compression device hoists the skirt plate so as to ensure the safety of passengers; when a foreign matter is clamped between the skirt plate and a stair, the skirt plate compression device is loosened immediately and the escalator stops operating, so that the skirt plate can move inwards freely, the clamped matter can be taken out as soon as possible and the escalator is prevented from further damaging the personal safety and belongings of the passengers; and after the escalator resets, the detection device and the skirt plate compression device reset automatically after receiving the signal and operate normally.
Description
Technical field
The present invention relates to the escalator technical field, relate in particular to a kind of escalator skirtboard anti-pinch device.
Background technology
At present, use in the escalator process the passenger, trick, clothing or the carry-on articles etc. that the passenger takes place sometimes sandwich the gap between step and the skirtboard, have brought certain danger to the passenger.Number of patent application CN200820303797.2; patent name is the Chinese invention patent application of moving staircase apron safety guard; a kind of moving staircase apron safety guard is disclosed; it comprises C type spare and travel switch; C type spare is fixed on the apron backboard face of escalator, and travel switch is installed on the back plate and is relative with C type spare.This moving staircase apron safety guard is installed in the entrance and exit place of escalator; when the escalator normal operating condition, be failure to actuate; when entering in the gap of apron plate and step, foreign matter can cut off the safety return circuit of escalator; make escalator out of service, guarantee passenger's safety.Yet, though this device can be realized making staircase out of service when having when foreign matter sandwiches between step and the skirtboard, but staircase is from receiving signal to needing stopping certain range ability, this moment, foreign matter still was clipped between step and the skirtboard, and this process has brought further infringement can for passenger's the personal safety and the safety of property.
Summary of the invention
At the deficiency that above-mentioned prior art exists, the purpose of this invention is to provide a kind of escalator skirtboard anti-pinch device of passenger's person and property safety when improving escalator operation.
In order to solve the problems of the technologies described above, the present invention is achieved through the following technical solutions: escalator skirtboard anti-pinch device, in the inboard of skirtboard detecting device is set, and the inboard of skirtboard is connected with the skirtboard pinch device.
During described detecting device pressurized detection signal is passed to the skirtboard pinch device, the skirtboard pinch device unclamps and makes the skirtboard can be free inwardly movable, slit between skirtboard and the step is increased, and caught object can take out as early as possible, has avoided the further infringement of staircase to passenger's personal safety and property.
Be provided with the skirtboard bearing between skirtboard and skirtboard pinch device, the skirtboard bearing is fixed on the madial wall of skirtboard.
During described detecting device pressurized detection signal is passed to the control system of staircase, control system makes staircase out of service.
Described skirtboard and upper cover plate are for flexibly connecting, and skirtboard can be free inwardly movable when the skirtboard pinch device unclamps, and caught object can take out as early as possible, has avoided the further infringement of staircase to passenger's personal safety and property.
Described skirtboard can be to be connected by articulated mounting with upper cover plate.
Described skirtboard can be made up of some skirtboard pieces, connects by flexible link between the skirtboard piece.
Described flexible link can be canvas or rubber skin etc.
The inboard of described skirtboard piece is provided with detecting device, and the inboard of skirtboard piece is connected with the skirtboard pinch device.
Described pinch device is made up of coil and movable push rod.
After adopting said structure, the present invention compares the advantage that is had with prior art and is: when escalator normally moved, the skirtboard pinch device withstood skirtboard, had guaranteed passenger's safety; When accompanying foreign matter between skirtboard and step, detecting device pressurized and moving, this moment, detecting device transmitted the control system that detection signal is given skirtboard pinch device and staircase, the skirtboard pinch device unclamps at once that meanwhile staircase is out of service, this moment, skirtboard can be free inwardly movable, caught object can take out as early as possible, has avoided the further infringement of staircase to passenger's personal safety and property; After escalator resetted, detecting device and skirtboard pinch device received signal and also automatically reset, normal operation.Passenger's person in the time of can having improved escalator operation significantly like this and property safety.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of escalator skirtboard anti-pinch device embodiment 1 of the present invention;
Fig. 2 is the structural representation of escalator skirtboard anti-pinch device embodiment 2 of the present invention;
Fig. 3 is the connection diagram behind the escalator skirtboard anti-pinch device A-A of the present invention portion skirtboard interblock half-twist;
Fig. 4 is the constructional drawing of skirtboard pinch device among the present invention.
The specific embodiment
The following stated only is preferred embodiment of the present invention, does not therefore limit protection scope of the present invention.
Embodiment 1
Escalator skirtboard anti-pinch device as shown in Figure 1, includes upper cover plate 1, skirtboard 3 and step 4, and a minimum detecting device 5 is set in the inboard of skirtboard 3, is connected with a minimum skirtboard pinch device 6 in the inboard of skirtboard 3.Detecting device 5 can be detector switch or travel switch.Detecting device 5 can be according to the length of escalator and specifically need be provided with a plurality of accordingly.Skirtboard pinch device 6 can be according to the length of escalator and specifically need be provided with corresponding many.Inboard at the skirtboard 3 on escalator both sides is respectively arranged with a minimum detecting device 5; Inboard at the skirtboard 3 on escalator both sides is connected with a minimum skirtboard pinch device 6.As shown in Figure 4, skirtboard pinch device 6 can be made up of coil 6b and movable push rod 6a.When escalator normally moves, a minimum skirtboard pinch device 6 withstands skirtboard 3, guaranteed passenger's safety, when skirtboard 3 and 4 on step accompanied foreign matter, detecting device 5 pressurizeds passed to skirtboard pinch device 6 with detection signal, the coil 6b energising of skirtboard pinch device 6, push rod 6a unclamps and makes the skirtboard 3 can be free inwardly movable, slit between skirtboard 3 and the step 4 is increased, and caught object can be removed as early as possible, has avoided the further infringement of staircase to passenger's personal safety and property; During detecting device 5 pressurizeds, simultaneously detection signal is passed to the staircase control system, the staircase control system makes escalator out of service, further ensures passenger safety.Skirtboard 3 is flexible connection with upper cover plate 1, and skirtboard 3 can be movable when skirtboard pinch device 6 unclamps, and caught object can take out as early as possible, has avoided staircase to passenger's the personal safety and the further infringement of property.Skirtboard 3 can be to be connected by articulated mounting 2 with upper cover plate 1.After escalator resetted, detector switch 5 and skirtboard pinch device 6 received signal and also automatically reset, and escalator normally moves.
Skirtboard 3 can be made up of some skirtboard pieces, connects by flexible link 8 is set between the skirtboard piece, and flexible link 8 can be canvas or rubber skin etc.In the inboard of every skirtboard piece detecting device 5 is set, the inboard of every skirtboard piece is connected with skirtboard pinch device 6.Guaranteed certain skirtboard piece in the skirtboard 3 like this because of folder foreign matter when action, the seam of skirtboard interblock can not hurt the passenger, has improved the flexibility ratio of skirtboard.
As shown in Figure 3, be connected by flexible links 8 such as canvas or rubber skins between the first skirtboard piece 31 and the second skirtboard piece 32.The inboard that first detecting device, 51, the first skirtboard pieces 31 are set in the inboard of the first skirtboard piece 31 is connected with the first skirtboard pinch device 61.The inboard that first detecting device, 52, the second skirtboard pieces 32 are set in the inboard of the second skirtboard piece 32 is connected with the second skirtboard pinch device 62.
When escalator normally moves, the first skirtboard pinch device 61 and the second skirtboard pinch device 62 withstand the first skirtboard piece 31 and the second skirtboard piece 32 respectively, guaranteed passenger's safety, when the first skirtboard piece 31 and 4 on step accompany foreign matter, first detecting device, 51 pressurizeds and moving, first detecting device 51 transmits signal and gives the first skirtboard pinch device 61 of this plate and the control system of staircase, the first skirtboard pinch device 61 unclamp at once and on the staircase service direction the second skirtboard pinch device 62 of the second skirtboard piece 32 adjacent with the first skirtboard piece 31 also receive signal, the second skirtboard pinch device 62 unclamps at once, skirtboard 3 because of with upper cover plate 1 be by articulated mounting 2 bonded assemblys, can be free inwardly movable, caught object can take out as early as possible, meanwhile staircase is received signal out of service, staircase is out of service, has avoided the further infringement of staircase to passenger's personal safety and property.After escalator resetted, detector switch 5 and skirtboard pinch device 6 received signal and also automatically reset.
Escalator skirtboard anti-pinch device, as shown in Figure 2, include upper cover plate 1, skirtboard 3 and step 4, a minimum detecting device 5 is set in the inboard of skirtboard 3, between skirtboard 3 and skirtboard pinch device 6, be provided with skirtboard bearing 7, skirtboard bearing 7 is fixed on the madial wall of skirtboard 3, and skirtboard bearing 7 is used for holding skirtboard, makes skirtboard more firm.The push rod 6a of skirtboard pinch device 6 withstands on the skirtboard bearing 7.
The present embodiment principle is identical with embodiment one with effect, repeats no more herein.
The foregoing description is not to be limitation of the present invention; the those of ordinary skill in relevant technologies field; under the situation that does not break away from the spirit and scope of the present invention; can also make various variations and modification; therefore all technical schemes that are equal to also should belong to category of the present invention, and scope of patent protection of the present invention should be limited by each claim.
Claims (9)
1. escalator skirtboard anti-pinch device is provided with detecting device in the inboard of skirtboard, it is characterized in that, the inboard of skirtboard is connected with the skirtboard pinch device.
2. escalator skirtboard anti-pinch device according to claim 1 is characterized in that, during described detecting device pressurized detection signal is passed to the skirtboard pinch device, and the skirtboard pinch device unclamps and makes the skirtboard can be free inwardly movable.
3. escalator skirtboard anti-pinch device as claimed in claim 1 or 2 is characterized in that be provided with the skirtboard bearing between skirtboard and skirtboard pinch device, the skirtboard bearing is fixed on the madial wall of skirtboard.
4. as escalator skirtboard anti-pinch device as described in the claim 2, it is characterized in that during described detecting device pressurized detection signal is passed to the staircase control system, control system makes staircase out of service.
5. escalator skirtboard anti-pinch device according to claim 1 is characterized in that, described skirtboard and upper cover plate are for flexibly connecting.
6. as escalator skirtboard anti-pinch device as described in the claim 5, it is characterized in that described skirtboard is to be connected by articulated mounting with upper cover plate.
7. escalator skirtboard anti-pinch device according to claim 1 is characterized in that described skirtboard is made up of some skirtboard pieces, connects by flexible link between the skirtboard piece.
8. as escalator skirtboard anti-pinch device as described in the claim 7, it is characterized in that described flexible link is canvas or rubber skin.
9. as escalator skirtboard anti-pinch device as described in the claim 7, it is characterized in that the inboard of described skirtboard piece is provided with detecting device, the inboard of skirtboard piece is connected with the skirtboard pinch device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010291156 CN101966963B (en) | 2010-09-21 | 2010-09-21 | Anti-clamping device for skirt plate of escalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010291156 CN101966963B (en) | 2010-09-21 | 2010-09-21 | Anti-clamping device for skirt plate of escalator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101966963A true CN101966963A (en) | 2011-02-09 |
| CN101966963B CN101966963B (en) | 2013-05-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010291156 Active CN101966963B (en) | 2010-09-21 | 2010-09-21 | Anti-clamping device for skirt plate of escalator |
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| Country | Link |
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| CN (1) | CN101966963B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010918A (en) * | 2012-12-12 | 2013-04-03 | 成都市特种设备检验院 | Security skirt panels for escalator |
| CN103332583A (en) * | 2013-06-28 | 2013-10-02 | 苏州奔一机电有限公司 | Anti-clamping device for escalator |
| CN104098014A (en) * | 2014-07-20 | 2014-10-15 | 郑州中智电子科技有限公司 | Intelligent escalator control system |
| CN109607099A (en) * | 2019-01-09 | 2019-04-12 | 四川长虹智能制造技术有限公司 | A kind of anti-pinch device and chain conveyor line |
| CN109879150A (en) * | 2019-04-23 | 2019-06-14 | 通力电梯有限公司 | Safety guard and escalator for escalator |
| CN113666235A (en) * | 2021-08-09 | 2021-11-19 | 杭州西奥电梯有限公司 | Sliding type anti-pinch escalator |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0439291A (en) * | 1990-06-04 | 1992-02-10 | Mitsubishi Electric Corp | Runaway detecting device of escalator traveling handrail |
| WO2003011738A1 (en) * | 2001-07-31 | 2003-02-13 | Kone Corporation | Security device for a passenger transport installation |
| CN201520589U (en) * | 2009-10-26 | 2010-07-07 | 江苏同力机械有限公司 | Anti-clamping device of pinafore plate |
-
2010
- 2010-09-21 CN CN 201010291156 patent/CN101966963B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0439291A (en) * | 1990-06-04 | 1992-02-10 | Mitsubishi Electric Corp | Runaway detecting device of escalator traveling handrail |
| WO2003011738A1 (en) * | 2001-07-31 | 2003-02-13 | Kone Corporation | Security device for a passenger transport installation |
| CN201520589U (en) * | 2009-10-26 | 2010-07-07 | 江苏同力机械有限公司 | Anti-clamping device of pinafore plate |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010918A (en) * | 2012-12-12 | 2013-04-03 | 成都市特种设备检验院 | Security skirt panels for escalator |
| CN103010918B (en) * | 2012-12-12 | 2015-05-27 | 成都市特种设备检验院 | Security skirt panels for escalator |
| CN103332583A (en) * | 2013-06-28 | 2013-10-02 | 苏州奔一机电有限公司 | Anti-clamping device for escalator |
| CN103332583B (en) * | 2013-06-28 | 2016-02-17 | 苏州奔一机电有限公司 | A kind of escalator anti-pinch device |
| CN104098014A (en) * | 2014-07-20 | 2014-10-15 | 郑州中智电子科技有限公司 | Intelligent escalator control system |
| CN109607099A (en) * | 2019-01-09 | 2019-04-12 | 四川长虹智能制造技术有限公司 | A kind of anti-pinch device and chain conveyor line |
| CN109879150A (en) * | 2019-04-23 | 2019-06-14 | 通力电梯有限公司 | Safety guard and escalator for escalator |
| CN113666235A (en) * | 2021-08-09 | 2021-11-19 | 杭州西奥电梯有限公司 | Sliding type anti-pinch escalator |
| CN113666235B (en) * | 2021-08-09 | 2023-10-03 | 杭州西奥电梯有限公司 | Sliding type anti-pinch escalator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101966963B (en) | 2013-05-29 |
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Owner name: HITACHI ELEVATOR (GUANGZHOU) ESCALATOR CO., LTD. Free format text: FORMER OWNER: HITACHI ELEVATOR(CHINA) CO., LTD. Effective date: 20130609 |
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Free format text: CORRECT: ADDRESS; FROM: 511400 GUANGZHOU, GUANGDONG PROVINCE TO: 511447 GUANGZHOU, GUANGDONG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20130609 Address after: Ke Lin Lu Science City high tech Industrial Development Zone of Guangzhou City, Guangdong Province, No. 1 511447 Patentee after: HITACHI ELEVATOR (GUANGZHOU) ESCALATOR CO., LTD. Address before: 511400, Stone Industrial Zone, Dashi Town, Panyu District, Guangdong, Guangzhou Patentee before: Hitachi Elevator (China) Co., Ltd. |