CN201193179Y - Safety protection built-in mechanism for escalator and moving sidewalk handrail belt inlet - Google Patents
Safety protection built-in mechanism for escalator and moving sidewalk handrail belt inlet Download PDFInfo
- Publication number
- CN201193179Y CN201193179Y CNU2008200351205U CN200820035120U CN201193179Y CN 201193179 Y CN201193179 Y CN 201193179Y CN U2008200351205 U CNU2008200351205 U CN U2008200351205U CN 200820035120 U CN200820035120 U CN 200820035120U CN 201193179 Y CN201193179 Y CN 201193179Y
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- CN
- China
- Prior art keywords
- slide bar
- baffle plate
- support frame
- inlet
- angular support
- 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
Links
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000010687 lubricating oil Substances 0.000 abstract description 2
- 241000269799 Perca fluviatilis Species 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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- Escalators And Moving Walkways (AREA)
Abstract
The utility model discloses an automatic staircase, moving walk handrail area entry safety protection built-in mechanism, including fixing angular form support on automatic staircase, moving walk's truss, with baffle, an at least tip that a terminal surface parallel set up of angular form support fix a terminal surface of angular form support on and pass the slide bar, the cover of baffle establish the slide bar on and make the baffle be close to the spring of angular form support's terminal surface, be located baffle department be used for detecting the micro-gap safety switch, the tip card of the state of baffle establish angular form support the terminal surface with the baffle between entry rubber spare, the slide bar on seted up lubricating oil groove. The mechanism realizes the floating connection of the inlet rubber piece and the angular bracket, so that the sensing capability of the mechanism is more sensitive, and the safety protection performance of the system is greatly improved.
Description
Technical field
The utility model relates to the technical field of escalator, moving sidewalk; especially the safety guard-safeguard built-in mechanism of escalator, moving sidewalk inlet of handrail, the i.e. built-in mechanism of the safety guard of the inlet junction of handrail exposed parts when the access arrangement inner structure.
Background technology
As everyone knows; the safety guard-safeguard of the safety guard-safeguard of escalator, moving sidewalk inlet of handrail in staircase and this type of special equipment of moving sidewalk is very crucial; also be the position, a place of breaking down, so international standard, national standard and Bureau of Technical Supervision's hard and fast rule need to be provided with safety precautions herein through regular meeting.At present; in the elevator industry safety guard-safeguard built-in mechanism of escalator and moving sidewalk inlet of handrail by angular support frame, float be arranged on the inlet Rubber Parts on the described angular support frame, the fine motion safety switch of contiguous described inlet Rubber Parts is formed; when the stuck phenomenon of foreign matter appears in inlet of handrail; handrail can form overstocked at inlet Rubber Parts place, and the relative angular support frame of Rubber Parts that causes entering the mouth is subjected to displacement and triggers the fine motion safety switch.Because escalator, moving sidewalk special construction structure, the compact conformation in the entry position, and cause the reaction sensitivity of existing inlet of handrail safety device generally lower, the safety performance compliance rate is low.
Summary of the invention
The technical problems to be solved in the utility model is in order to overcome the low deficiency of safety performance compliance rate of existing inlet of handrail safety guard-safeguard built-in mechanism, and provides a kind of sensing capability more sensitive inlet of handrail safety guard-safeguard built-in mechanism.
The purpose of this utility model is achieved in that a kind of escalator; moving sidewalk inlet of handrail safety guard-safeguard built-in mechanism; comprise and be fixed on escalator; angular support frame on the truss of moving sidewalk; parallel the baffle plate of setting with an end face of described angular support frame; at least one one end is fixed on the end face of described angular support frame and passes the slide bar of described baffle plate; be set in the spring on the described slide bar; be positioned at the fine motion safety switch that described baffle plate place is used to detect the state of described baffle plate; be used for the inlet Rubber Parts of handrail from exposed parts introducing equipment inner structure; described spring makes described baffle plate be in the state near the end face of described angular support frame; described inlet Rubber Parts passes the hole of offering on the described angular support frame; the interior acies near baffle plate of described inlet Rubber Parts has chimb; described chimb is fastened between the end face and described baffle plate of described angular support frame; described slide bar also passes described chimb, it is characterized in that: offer oilway on the described slide bar.
Be fixed with sliding sleeve on the described chimb, described baffle-plate-sleeve is located on the outer circumference surface of described sliding sleeve, and described slide bar passes the endoporus of described sliding sleeve and is fixedly connected with described angular support frame, and the material of described sliding sleeve is a nylon.
Because the utilization of technique scheme the utlity model has following advantage: this mechanism has realized that the inlet Rubber Parts is connected with the unsteady of angular support frame, makes that the sensing capability of mechanism is more sensitive, has improved the safety guard-safeguard performance of system greatly.
Description of drawings
Fig. 1 is a structural front view of the present utility model;
Fig. 2 is the part sectional view of the A part of Fig. 1;
Fig. 3 is the block diagram of angular support frame, Slide bar structure;
Fig. 4 looks cutaway view for the master of inlet Rubber Parts;
Wherein, 1, the inlet Rubber Parts, 11, chimb, 2, angular support frame, 3, baffle plate, 4, spring, 5, sliding sleeve, 6, slide bar, 61, oilway, 7, spring perch, 8, the fine motion safety switch, 9, switch angle-shaped piece.
The specific embodiment
Below in conjunction with accompanying drawing and concrete embodiment the utility model is described in further detail:
Referring to Fig. 1; a kind of escalator; moving sidewalk inlet of handrail safety guard-safeguard built-in mechanism comprises being fixed on escalator; angular support frame 2 on the truss of moving sidewalk; parallel the baffle plate 3 of setting with an end face of described angular support frame 2; at least one one end is fixed on the end face of described angular support frame 2 and passes the slide bar 6 of described baffle plate 3; be set in the spring 4 on the described slide bar 6; be positioned at the fine motion safety switch 8 that described baffle plate 3 places are used to detect the state of described baffle plate 3; be used for the inlet Rubber Parts 1 of handrail from exposed parts introducing equipment inner structure.
Described spring 4 makes described baffle plate 3 be in the state near the end face of described angular support frame 2, in the present embodiment, one end of described spring 4 by the other end of spring perch 7 and described slide bar 6 fix, the other end of described spring 4 is resisted against on the end face of described baffle plate 3, described spring 4 is in compressive state makes baffle plate 3 be the state near the end face of described angular support frame 2 thus.
Described inlet Rubber Parts 1 passes the hole of offering on the described angular support frame 2, referring to Fig. 4, the interior acies near baffle plate 3 of described inlet Rubber Parts 1 has chimb 11, described chimb 11 is fastened between the end face and described baffle plate 3 of described angular support frame 2, and described slide bar 6 also passes described chimb 11.Thus, when the stuck phenomenon of foreign matter appearred in inlet of handrail, handrail can form at inlet Rubber Parts place 1 and overstock, and the Rubber Parts 1 relative angular support frame 2 that causes entering the mouth is subjected to displacement and triggers fine motion safety switch 8.
Referring to Fig. 3, described slide bar 6 is four, and rectangular shape distributes on described angular support frame 2.
Referring to Fig. 2, offer oilway 61 on the described slide bar 6, described oilway 61 is the annular groove of a plurality of circumferencial directions around described slide bar 6, also the groove that can extend for the direction of axis line along slide bar 6 is filled with lubricating oil in the oilway 61.Be fixed with sliding sleeve 5 on the described chimb 11, described baffle plate 3 is set on the outer circumference surface of described sliding sleeve 5, and described slide bar 6 passes the endoporus of described sliding sleeve 5 and is fixedly connected with described angular support frame 2, and the material of described sliding sleeve 5 is a nylon.Realize that thus unsteady between the Rubber Parts 1 of slide bar 6 and inlet is connected, makes that the 1 front and back action of inlet Rubber Parts is more flexible, the action of total system is more flexible, has improved the safety guard-safeguard performance of system greatly.
Claims (5)
1. escalator; moving sidewalk inlet of handrail safety guard-safeguard built-in mechanism; comprise and be fixed on escalator; angular support frame on the truss of moving sidewalk (2); parallel the baffle plate (3) of setting with an end face of described angular support frame (2); at least one one end is fixed on the end face of described angular support frame (2) and passes the slide bar (6) of described baffle plate (3); be set in the spring (4) on the described slide bar (6); be positioned at described baffle plate (3) and locate to be used to detect the fine motion safety switch (8) of the state of described baffle plate (3); be used for the inlet Rubber Parts (1) of handrail from exposed parts introducing equipment inner structure; described spring (4) makes described baffle plate (3) be in the state near the end face of described angular support frame (2); described inlet Rubber Parts (1) passes the hole of offering on the described angular support frame (2); the interior acies near baffle plate (3) of described inlet Rubber Parts (1) has chimb (11); described chimb (11) is fastened between the end face and described baffle plate (3) of described angular support frame (2); described slide bar (6) also passes described chimb (11), it is characterized in that: offer oilway (61) on the described slide bar (6).
2. escalator according to claim 1, moving sidewalk inlet of handrail safety guard-safeguard built-in mechanism is characterized in that: described oilway (61) is the annular groove of a plurality of circumferencial directions around described slide bar (6).
3. escalator according to claim 1, moving sidewalk inlet of handrail safety guard-safeguard built-in mechanism; it is characterized in that: be fixed with sliding sleeve (5) on the described chimb (11); described baffle plate (3) is set on the outer circumference surface of described sliding sleeve (5); described slide bar (6) passes the endoporus of described sliding sleeve (5) and is fixedly connected with described angular support frame (2), and the material of described sliding sleeve (5) is a nylon.
4. escalator according to claim 1, moving sidewalk inlet of handrail safety guard-safeguard built-in mechanism, it is characterized in that: described slide bar (6) is four, and goes up rectangular shape distribution at described angular support frame (2).
5. escalator according to claim 1, moving sidewalk inlet of handrail safety guard-safeguard built-in mechanism; it is characterized in that: the other end of an end of described spring (4) and described slide bar (6) fixes, the other end of described spring (4) is resisted against on the end face of described baffle plate (3), and described spring (4) is in compressive state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200351205U CN201193179Y (en) | 2008-04-11 | 2008-04-11 | Safety protection built-in mechanism for escalator and moving sidewalk handrail belt inlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200351205U CN201193179Y (en) | 2008-04-11 | 2008-04-11 | Safety protection built-in mechanism for escalator and moving sidewalk handrail belt inlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201193179Y true CN201193179Y (en) | 2009-02-11 |
Family
ID=40392720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200351205U Expired - Lifetime CN201193179Y (en) | 2008-04-11 | 2008-04-11 | Safety protection built-in mechanism for escalator and moving sidewalk handrail belt inlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201193179Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102442599A (en) * | 2011-12-30 | 2012-05-09 | 上海爱登堡电梯股份有限公司 | Escalator and handrail strap entry guard |
| CN103086250A (en) * | 2011-10-28 | 2013-05-08 | 康力电梯股份有限公司 | Anti-pinch protector for skirt panel |
| CN107262260A (en) * | 2017-06-22 | 2017-10-20 | 宁夏贺兰山冶金有限公司 | Alloy material vibration separation packaging facilities |
| IT202000004273A1 (en) | 2020-03-02 | 2021-09-02 | Dancona Pier Lorenzo Levi | MOBILE LADDER WITH CONVEYOR BELT |
-
2008
- 2008-04-11 CN CNU2008200351205U patent/CN201193179Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103086250A (en) * | 2011-10-28 | 2013-05-08 | 康力电梯股份有限公司 | Anti-pinch protector for skirt panel |
| CN102442599A (en) * | 2011-12-30 | 2012-05-09 | 上海爱登堡电梯股份有限公司 | Escalator and handrail strap entry guard |
| CN107262260A (en) * | 2017-06-22 | 2017-10-20 | 宁夏贺兰山冶金有限公司 | Alloy material vibration separation packaging facilities |
| IT202000004273A1 (en) | 2020-03-02 | 2021-09-02 | Dancona Pier Lorenzo Levi | MOBILE LADDER WITH CONVEYOR BELT |
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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: 20090211 |
|
| CX01 | Expiry of patent term |