CN207158587U - A kind of automatic staircase handrail band entrance security protection device - Google Patents
A kind of automatic staircase handrail band entrance security protection device Download PDFInfo
- Publication number
- CN207158587U CN207158587U CN201721000070.2U CN201721000070U CN207158587U CN 207158587 U CN207158587 U CN 207158587U CN 201721000070 U CN201721000070 U CN 201721000070U CN 207158587 U CN207158587 U CN 207158587U
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- CN
- China
- Prior art keywords
- pin bushing
- guide pin
- handrail
- inlet
- fixed
- 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.)
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- Escalators And Moving Walkways (AREA)
Abstract
The utility model discloses a kind of automatic staircase handrail band entrance security protection device; including inlet of handrail rubber bodies and electromagnetic induction device; the inlet of handrail rubber bodies are sleeved in the skirtboard mounting hole at inlet of handrail, and electromagnetic induction device is being provided with the inside of skirtboard at inlet of handrail；The electromagnetic induction device includes guide rod, guide pin bushing I, guide pin bushing II, back-moving spring, fixed support and touch panel；The guide pin bushing I is fixed on below the inner face of inlet of handrail rubber bodies, and guide pin bushing II is fixed on above fixed support, and guide rod is fixed on guide pin bushing I, and passes through the endoporus of guide pin bushing II；The touch panel is fixed on termination on the left of guide rod, and back-moving spring is sleeved on the guide rod between guide pin bushing I and guide pin bushing II.When having in the gap of finger or foreign matter between inlet of handrail and handrail, the safety guard can rapidly, flexibly disconnect safety switch and cut off elevator path immediately, in time, effectively protect the personal safety and safety of property of passenger.
Description
Technical field
It the utility model is related to escalator technical field, and in particular to a kind of automatic staircase handrail band entrance security protection
Device.
Background technology
Generally, people stands on step, and handrail plays a supportive role, and people, step and handrail are together as staircase is run.
However, handrail is tumbler, inlet of handrail is fixed and leaves certain interval between the two, the finger or foreign matter of people
Easily do not pay attention to slightly being caught in wherein, personnel or equipment are damaged.
Utility model content
The purpose of this utility model is that solve the safety problem that handrail is involved in foreign matter initiation with access space, there is provided a kind of
Automatic staircase handrail band entrance security protection device, avoids the generation of serious accident.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：A kind of automatic staircase handrail band entrance security
Protection device, including inlet of handrail rubber bodies and electromagnetic induction device, the inlet of handrail rubber bodies are sleeved on handrail
In the skirtboard mounting hole of porch, electromagnetic induction device is being provided with the inside of skirtboard at inlet of handrail；The electromagnetic induction
Device includes guide rod, guide pin bushing I, guide pin bushing II, back-moving spring, fixed support and touch panel；The guide pin bushing I is fixed on inlet of handrail rubber
Below the inner face of colloid；The fixed support is L-type, is fixed at inlet of handrail on the truss on the inside of skirtboard and and skirtboard
Inner side retains setpoint distance；The guide pin bushing II is fixed on above fixed support；The guide rod is fixed on guide pin bushing I, and is passed through and led
The endoporus of set II；The touch panel is bar shaped and is fixed on termination on the left of guide rod straight down, is provided with the lower end of bar shaped touch panel
Electromagnetic induction piece, electromagnetism is provided with apart from inductive switch on the correspondence position fixed support of electromagnetic induction piece；The reset bullet
Spring is sleeved on the guide rod between guide pin bushing I and guide pin bushing II.
Further, the guide pin bushing and the aperture of fixed support through hole that the guide rod passes through are all higher than guide rod diameter.
Further, it is connected below the inlet of handrail rubber bodies inner face with guide pin bushing I to be threadedly coupled or pressing.
Further, the fixed support is connected with guide pin bushing II to be threadedly coupled or pressing.
Further, the fixed support and the frame that spreads out are connected as adjustment hole, for adjust amount of spring compression and with electromagnetism sense
Answer piece relative position.
Advantageous effects of the present utility model are：When having finger or foreign matter between inlet of handrail and handrail
Gap in when, inlet of handrail is by with the mobile one electromagnetic induction device side in the same direction of drive entrance rubber and skirtboard of handrail
To movement, compression reseting spring, contact of the fixed support with touch panel is disconnected, safety switch cuts off elevator path immediately, in time, has
The personal safety and safety of property of effect protection passenger.
Brief description of the drawings
Fig. 1：A kind of automatic staircase handrail band entrance security protection device side view of the utility model；
In figure, 1, inlet of handrail；2nd, inlet of handrail rubber bodies；3rd, electromagnetic induction device；31st, guide rod；32nd, bullet is resetted
Spring；33rd, fixed support；34th, touch panel；35th, guide pin bushing I；36th, guide pin bushing II；4th, skirtboard；5th, truss.
Below in conjunction with the accompanying drawings and specific embodiment is protected to a kind of automatic staircase handrail band entrance security of the utility model and filled
Put and be further described.
Embodiment
Accompanying drawing 1, a kind of automatic staircase handrail band entrance security protection device of the utility model, including handrail is referred to bring into
Mouth rubber bodies 2 and electromagnetic induction device 3, inlet of handrail rubber bodies 2 are sleeved in the mounting hole of skirtboard 4 at inlet of handrail 1,
The inner side of skirtboard 4 is provided with electromagnetic induction device 3 at inlet of handrail.The electromagnetic induction device 3 includes guide rod 31, guide pin bushing
Ⅰ（35）, guide pin bushing II（36）, back-moving spring 32, fixed support 33 and touch panel 34；The guide pin bushing I（35）Screw thread or the connection that presses are solid
Below the inner face of inlet of handrail rubber bodies 2, fixed support 33 is L-type, is fixed at inlet of handrail 1 in skirtboard 4
Spread out on frame 5 and retain setpoint distance, guide pin bushing II with the inner side of skirtboard 4 in side（36）Then screw thread or press and be fastened on fixed support
33 tops, guide rod 31 are fixed on guide pin bushing I（35）Go up and pass through guide pin bushing II（36）Endoporus；Touch panel 34 is bar shaped and fixed straight down
In the left side termination of guide rod 31, the lower end of bar shaped touch panel 34 is provided with electromagnetic induction piece, consolidated in the correspondence position of electromagnetic induction piece
Electromagnetism is provided with fixed rack apart from inductive switch；Back-moving spring 32 is sleeved on guide pin bushing I（35）With guide pin bushing II（36）Between lead
On bar 31.
The specific work process of the utility model electromagnetic induction device 3 is：When having finger or foreign matter in inlet of handrail 1
When in the gap between handrail, inlet of handrail rubber bodies 2 will drive guide rod 31 to move, and be arranged on the left side termination of guide rod 31
Bar shaped touch panel 34 can produce displacement so that for the lower end of bar shaped touch panel 34 electromagnetic induction piece move so that be arranged on electricity
Electromagnetism on magnetic inductive film correspondence position fixed support is apart from inductive switch by electromagnetic induction；Now, should with electromagnetism distance perspective
Switch series circuits disconnect, and have cut off elevator driving power, so as to timely, the to be effectively protected passenger person, property peace
Entirely.The back-moving spring 32 is then used to keep guide rod 31 in place, and can flexibly move.
Preferably, guide rod 31 passes through guide pin bushing II（35）The diameter of guide rod 31 is all higher than with the aperture of fixed support 33.Thus, make
Obtaining back and forth or left and right movement caused by inlet of handrail rubber bodies 2 can rapidly, flexibly promote guide rod 31 to move, so as to
Enough personal safety and safety of property that is timely, being effectively protected passenger.
The utility model fixed support 33 and the frame 5 that spreads out are connected as adjustment hole, flexible modulation back-moving spring decrement and with electricity
Magnetic inductive film relative position, make device sensitiveer.
Specific embodiment of the utility model is the foregoing is only, is not limited to the utility model, for this
It is all within the spirit and principles of the utility model for the technical staff in field, any modification for being made, equivalent substitution, change
Enter, should be included within the scope of protection of the utility model.
Claims (5)
1. a kind of automatic staircase handrail band entrance security protection device, including inlet of handrail rubber bodies and electromagnetic induction device,
The inlet of handrail rubber bodies are sleeved in the skirtboard mounting hole at inlet of handrail, the inner side of skirtboard at inlet of handrail
It is provided with electromagnetic induction device；The electromagnetic induction device includes guide rod, guide pin bushing I, guide pin bushing II, back-moving spring, fixed support and
Touch panel；The guide pin bushing I is fixed on below the inner face of inlet of handrail rubber bodies；The fixed support is L-type, is fixed on handrail
On truss at tape entry on the inside of skirtboard and with retaining setpoint distance on the inside of skirtboard；The guide pin bushing II is fixed on fixed support
Side；The guide rod is fixed on guide pin bushing I, and passes through the endoporus of guide pin bushing II；The touch panel is that bar shaped and being fixed on straight down is led
Termination on the left of bar, is provided with electromagnetic induction piece, on the correspondence position fixed support of electromagnetic induction piece in the lower end of bar shaped touch panel
Electromagnetism is provided with apart from inductive switch；The back-moving spring is sleeved on the guide rod between guide pin bushing I and guide pin bushing II.
A kind of 2. automatic staircase handrail band entrance security protection device according to claim 1, it is characterised in that：It is described to lead
The guide pin bushing and the aperture of fixed support through hole that bar passes through are all higher than guide rod diameter.
A kind of 3. automatic staircase handrail band entrance security protection device according to claim 1, it is characterised in that：It is described to help
It is connected below hand strap entrance rubber bodies inner face with guide pin bushing I to be threadedly coupled or pressing.
A kind of 4. automatic staircase handrail band entrance security protection device according to claim 1, it is characterised in that：It is described solid
Fixed rack is connected with guide pin bushing II to be threadedly coupled or pressing.
A kind of 5. automatic staircase handrail band entrance security protection device according to claim 1, it is characterised in that：It is described solid
Fixed rack and the frame that spreads out are connected as adjustment hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721000070.2U CN207158587U (en) | 2017-08-11 | 2017-08-11 | A kind of automatic staircase handrail band entrance security protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721000070.2U CN207158587U (en) | 2017-08-11 | 2017-08-11 | A kind of automatic staircase handrail band entrance security protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207158587U true CN207158587U (en) | 2018-03-30 |
Family
ID=61715885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721000070.2U Active CN207158587U (en) | 2017-08-11 | 2017-08-11 | A kind of automatic staircase handrail band entrance security protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207158587U (en) |
-
2017
- 2017-08-11 CN CN201721000070.2U patent/CN207158587U/en active Active
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |