CN206156556U - Automatic staircase or people moving walkways's broach centering device - Google Patents
Automatic staircase or people moving walkways's broach centering device Download PDFInfo
- Publication number
- CN206156556U CN206156556U CN201620817649.7U CN201620817649U CN206156556U CN 206156556 U CN206156556 U CN 206156556U CN 201620817649 U CN201620817649 U CN 201620817649U CN 206156556 U CN206156556 U CN 206156556U
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- China
- Prior art keywords
- pedal
- conducting rod
- conductive contact
- comb
- pavement
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- Escalators And Moving Walkways (AREA)
Abstract
The utility model discloses an automatic staircase or people moving walkways's broach centering device, it includes the step engaged with fishback with the operation, but connect the footboard of fishback and back -and -forth movement, install the supporting part that supports and lead the footboard in the footboard left and right sides, connect in be used for triggering the trip rod subassembly that automatic escalator or people moving walkways stop the ladder between footboard and the supporting part when the footboard takes place the back -and -forth movement, the trip rod subassembly includes the conducting rod of fixed mounting on the footboard, be fixed in on the supporting part and be located the route of conducting rod back -and -forth movement on the conductive contact, thereby the processing circuit triggers the return circuit of stopping the ladder when conducting rod striking conductive contact, a support frame for installing the conductive contact, the cover is located on the conducting rod and one end support tight on the support frame spring of other end fixed mounting on the conducting rod, the utility model discloses utilize the interval of spring control pretightning force and conducting rod and conductive contact, the effectual stability that has improved the device has reduced the degree of difficulty of installation and debugging.
Description
Technical field
The utility model is related to elevator technology field, especially the comb centralising device on a kind of escalator or pavement.
Background technology
The comb centralising device of escalator or moving sidewalk is one of important part, be located at operation step or
Pedal gateway, realization facilitates the upper and lower transition of passenger, and ensures to be engaged with step or pedal.Standard requirement is fashionable when foreign matter,
Once comb ruptures, or comb and step or pedal are when colliding, and escalator or toughness are to should be automatically stopped
Operation.Fishback fallback function is set in comb centralising device for this.Prior art, the pedal of comb centralising device is moved rearwards by
When, larger force of sliding friction need to be overcome.Secondly existing centralising device triggering stops the switch often artificial debugging, such as Shen of ladder
Please number be：2015201580038 patent, the distance that its comb is retreated is wayward, and stability is inadequate.
The content of the invention
In view of this, the purpose of this utility model is to overcome the defect of prior art, there is provided a kind of stability is high, peace
Fill the comb centralising device on simple escalator or pavement.
To reach above-mentioned purpose, the scheme that the utility model is adopted is：A kind of escalator or the comb centering on pavement
Device, it include with operation step be meshed fishback, be connected fishback and can move forward and backward pedal, be installed on described in
The pedal left and right sides pedal is supported and be oriented to supporting part, be connected between the pedal and the supporting part and use
Stop the shock bar assembly of ladder in triggering escalator or pavement when pedal occurs movable, the shock bar assembly includes
The conducting rod that is fixedly mounted on the pedal, it is fixed on the supporting part and on the path that conducting rod is moved forward and backward
Conductive contact, the conducting rod clash into the conductive contact when connect circuit so as to trigger stop ladder loop, for installing
The bracing frame of conductive contact is stated, is sheathed on the conducting rod and one end is pushed against the other end on bracing frame and is fixedly mounted on conduction
Spring on bar, described loop one end is connected on conducting rod, and the other end is connected on conductive contact.
Optimization, the supporting part includes being pressed on the pedal and the pressing plate positioned at pedal upper surface both sides, for
Support the pedal guide rail, positioned at the pedal both sides and for limit clamping plate that the pedal moves left and right, be installed on it is described
Be used to playing the wheel of directive wheel effect when pedal is movable between pedal and the clamping plate, for supporting the guide rail and institute
Fagging, the connecting plate for fixing fagging, the metallic framework for fixing the connecting plate of pressing plate are stated, support frame as described above is fixed
On the fagging.
Further, fluted, the clamping plate and the pedal are opened on the adjacent side of the clamping plate and the pedal
On groove be spliced to form accommodation space, the wheel is located in accommodation space.
Further, lubricating grease is scribbled on the guide rail and the pedal contact surface.
Optimization, support frame as described above includes support angle steel and U-shaped support, and the one end of the conducting rod is arranged in described
On the riser of angle steel and in support, the conductive contact is embedded on the stringer board of the support.
Optimization, when the pedal is not moved, the conducting rod and shown conductive contact spacing are 1～2mm.
Optimization, regulating bolt and adjusting nut that left and right directions adjusts the pedal are also equipped with the pressing plate, it is described
The side wall of pressing plate opens up screwed hole, and the regulating bolt laterally penetrates screwed hole and withstands on the clamping plate.
Compared to prior art, the utility model has the advantage that：The utility model using spring control pretightning force and
The spacing of conducting rod and conductive contact, effectively raises the stability of device, reduces the difficulty of installation and debugging.
Description of the drawings
Accompanying drawing 1 is the front view of comb centralising device；
Accompanying drawing 2 is the top view of comb centralising device；
Accompanying drawing 3 is the sectional view A-A of accompanying drawing 1；
Accompanying drawing 4 is the zoomed-in view B of Fig. 3.
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings.
As shown in figure 1, the comb centralising device on escalator or pavement, it includes the comb being meshed with the step of operation
Tooth plate 1, connection fishback 1 and can move forward and backward pedal 2, be installed on the left and right sides of the pedal 2 to the pedal 2 carry out prop up
Support and the supporting part being oriented to, it is connected between the pedal 2 and the supporting part and is used to be triggered when pedal 2 occurs movable
The shock bar assembly 13 of ladder is stopped on escalator or pavement.
The supporting part includes being pressed on the pedal 2 and the pressing plate 3 positioned at pedal upper surface both sides, described for supporting
The guide rail 4 of pedal 2, positioned at the both sides of the pedal 2 and for limiting clamping plate 6 that the pedal 2 moves left and right, being installed on described stepping on
Between plate 2 and the clamping plate 6 be used for play when pedal 2 is moved forward and backward directive wheel effect wheel 5, for supporting the guide rail 4
Fagging 9 with the pressing plate 3, the connecting plate 11 for fixing fagging 9, the metallic framework 12 for fixing the connecting plate 11,
Support frame as described above is fixed on the fagging 9.The clamping plate 6 and the pedal 2 are opened in fluted, the folder on adjacent side
Groove on plate 6 and the pedal 2 is spliced to form accommodation space, and the wheel 5 is located in accommodation space.The guide rail 4 and institute
State and scribble lubricating grease on the contact surface of pedal 2.Support frame as described above includes support angle steel 17 and U-shaped support 18.
The bar assembly 13 of clashing into includes the conducting rod 14 being fixedly mounted on the pedal 2, is fixed on the supporting part
Upper and conductive contact 19 on the path that conducting rod 14 is moved forward and backward, clash into the conductive contact 19 in the conducting rod 14
When connect circuit so as to triggering the loop for stopping ladder, the bracing frame for installing the conductive contact 19, being sheathed on the conducting rod
On 14 and one end is pushed against the spring 16 that the other end on bracing frame is fixedly mounted on conducting rod 14, and spring 16 is by installing nut
21 are positioned on the conducting rod 14, can as needed adjust position of the spring 16 on conducting rod 14, and the conducting rod 14 leads to
Cross fixing nut 15 and connecting rod is fixed on pedal 2, described loop one end is connected on conducting rod 14, and the other end is connected to leads
On electric connection 19.The one end of the conducting rod 14 is arranged on the riser of the angle steel 17 and in support 18, described to lead
Electric connection 19 is embedded on the stringer board of the support 18.When the pedal 2 is not moved, the conducting rod 14 and shown conductive contact
19 spacing are 1～2mm.
The regulating bolt 7 and nut 8 of left and right lateral adjustments pedal 2 are also equipped with pressing plate 3, the side wall of pressing plate 3 opens up screw thread
Hole, regulating bolt 7 laterally penetrates screwed hole and withstands on clamping plate 6, is against on the side of pedal 2 by wheel 5, and 8, nut is locking
Effect.
When having foreign matter in fishback 1 and step or pedal 2, when causing collision, the stress of fishback 1 and pedal 2 together after
Move back.Because pedal 2 can be rolled by wheel 5 between clamping plate 6, lubricating grease is applied between the lower surface of pedal 2 and guide rail 4, substantially
Upper frictional force is very little, and the pretightning force of spring 16 is main resistance.Therefore actual conditions are combined and adjusts suitable spring 16
Pretightning force, when external force is subject at comb 1 slightly larger than the pretightning force for adjusting, conducting rod 14 starts the distance for retreating very little（1～
2mm）When, conductive contact 19 is touched with band ferrule conducting rod 14, and by wire 20 closed-loop path is formed, and now electric current is led
Logical relay is signaled to control system, realizes that escalator or moving sidewalk stop ladder.
Above-described embodiment only to illustrate technology design of the present utility model and feature, its object is to allow and be familiar with technique
Personage will appreciate that content of the present utility model and implement according to this, protection domain of the present utility model can not be limited with this,
All equivalence changes made according to the utility model Spirit Essence or modification, all should cover protection domain of the present utility model it
It is interior.
Claims (7)
1. the comb centralising device on a kind of escalator or pavement, it includes the fishback being meshed with the step of operation（1）、
Connection fishback（1）And the pedal that can be moved forward and backward（2）, be installed on the pedal（2）The left and right sides is to the pedal（2）Carry out
Support and be oriented to supporting part, be connected to the pedal（2）It is used in pedal and the supporting part between（2）Occur movable
When trigger the shock bar assembly that ladder is stopped on escalator or pavement（13）, it is characterised in that：The shock bar assembly（13）Including
It is fixedly mounted on the pedal（2）On conducting rod（14）, be fixed on the supporting part and positioned at conducting rod（14）Move in front and back
Conductive contact on dynamic path（19）, in the conducting rod（14）Clash into the conductive contact（19）When connect circuit so as to touch
Send out stop ladder loop, for installing the conductive contact（19）Bracing frame, be sheathed on the conducting rod（14）Upper and one end is supported
The tight other end on bracing frame is fixedly mounted on conducting rod（14）On spring（16）, described loop one end is connected to conducting rod
（14）On, the other end is connected to conductive contact（19）On.
2. the comb centralising device on escalator according to claim 1 or pavement, it is characterised in that：The supporting part
Including being pressed in the pedal（2）Above and positioned at the pressing plate of pedal upper surface both sides（3）, for supporting the pedal（2）Guide rail
（4）, positioned at the pedal（2）Both sides and for limiting the pedal（2）The clamping plate for moving left and right（6）, be installed on the pedal
（2）With the clamping plate（6）Between be used in pedal（2）Play the wheel of directive wheel effect when movable（5）, it is described for supporting
Guide rail（4）With the pressing plate（3）Fagging（9）, for fixing fagging（9）Connecting plate（11）, for fixing the connecting plate
（11）Metallic framework（12）, support frame as described above is fixed on the fagging（9）On.
3. the comb centralising device on escalator according to claim 2 or pavement, it is characterised in that：The clamping plate
（6）With the pedal（2）Fluted, the clamping plate is opened on adjacent side（6）With the pedal（2）On groove splicing shape
Into accommodation space, the wheel（5）In accommodation space.
4. the comb centralising device on escalator according to claim 2 or pavement, it is characterised in that：The guide rail
（4）With the pedal（2）Lubricating grease is scribbled on contact surface.
5. the comb centralising device on escalator according to claim 1 or pavement, it is characterised in that：Support frame as described above
Including support angle steel（17）With U-shaped support（18）, the conducting rod（14）One end be arranged in the angle steel（17）It is perpendicular
On plate and positioned at support（18）It is interior, the conductive contact（19）It is embedded at the support（18）Stringer board on.
6. the comb centralising device on escalator according to claim 1 or pavement, it is characterised in that：The pedal
（2）When not moving, the conducting rod（14）With shown conductive contact（19）Spacing is 1～2mm.
7. the comb centralising device on escalator according to claim 2 or pavement, it is characterised in that：The pressing plate
（3）On be also equipped with left and right directions and adjust the pedal（2）Regulating bolt（7）And adjusting nut（8）, the pressing plate（3）Side
Wall opens up screwed hole, the regulating bolt（7）Laterally penetrate screwed hole and withstand on the clamping plate（6）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620817649.7U CN206156556U (en) | 2016-07-29 | 2016-07-29 | Automatic staircase or people moving walkways's broach centering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620817649.7U CN206156556U (en) | 2016-07-29 | 2016-07-29 | Automatic staircase or people moving walkways's broach centering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206156556U true CN206156556U (en) | 2017-05-10 |
Family
ID=58647538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620817649.7U Active CN206156556U (en) | 2016-07-29 | 2016-07-29 | Automatic staircase or people moving walkways's broach centering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206156556U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109573803A (en) * | 2018-12-14 | 2019-04-05 | 华南理工大学 | A kind of automatic staircase comb plate safety protection structure |
-
2016
- 2016-07-29 CN CN201620817649.7U patent/CN206156556U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109573803A (en) * | 2018-12-14 | 2019-04-05 | 华南理工大学 | A kind of automatic staircase comb plate safety protection structure |
| CN109573803B (en) * | 2018-12-14 | 2023-09-22 | 华南理工大学 | Safety protection structure for escalator comb plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180508 Address after: 215122 28 Weixin Road, Suzhou Industrial Park, Suzhou, Jiangsu Patentee after: Jiangnan Jiajie Lift Co., Ltd., Jiangsu Address before: 215122 Weixin road 28, Suzhou Industrial Park, Jiangsu Province Patentee before: SJEC Corporation |