CN205953316U - Automatic turning device is prevented to staircase floor board - Google Patents
Automatic turning device is prevented to staircase floor board Download PDFInfo
- Publication number
- CN205953316U CN205953316U CN201620872818.7U CN201620872818U CN205953316U CN 205953316 U CN205953316 U CN 205953316U CN 201620872818 U CN201620872818 U CN 201620872818U CN 205953316 U CN205953316 U CN 205953316U
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- switch
- staircase
- night bolt
- safety switch
- safety
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Abstract
The utility model discloses an automatic turning device is prevented to staircase floor board, in order to solve current automatic escalator forward position footboard or not to have anti -canting design or adopt pure mechanical protection mode, and the potential safety hazard that arouses, including the well apron of spiral -lock on the bounding wall, characterized by installs length direction both sides well apron below a set of night bolt of taking the switch beater respectively, and the tip and the bounding wall limit portion of night bolt cooperate, and the bounding wall inboard is equipped with safety switch, and safety switch's activity is met and discussed and the switch beater cooperates. Through switch beater on the night bolt and safety switch's setting, apron upset in preventing effectively, the security that improves the staircase, compact structure, shared space are little, improper be applied to new clothes automatic escalator on, also can use on the automatic escalator who is using, simple to operate, reliable safety.
Description
Technical field
The utility model is related to elevator manufacturing technology, especially a kind of escalator floor plate turnover-proof device.
Background technology
Escalator has become the important vehicles within the larger public place of the stream of people, and boarding has also become big safely
The common recognition of family, the security performance of escalator leading-edge footboard is because treating to strengthen further.The upset to leading-edge pedal for the prior art
There are multiple precautionary measures, such as patent publication No. is CN105253763A, a kind of leading-edge pedal has automatically helping of anti-canting function
Ladder, including truss, its left upper portion fixes the left longeron of truss, and right upper portion fixes truss right vertical beam, the left end of the left longeron of truss
Fixing left shelf bar, the left end of truss right vertical beam fixes right shelf bar；Afterwards along pedal, its left end is shelved on left shelf bar, right
End is shelved on right shelf bar；Fishback, the top on front side of it constitutes leading-edge pedal and shelves groove；Leading-edge pedal, on front side of it
Left end is shelved on left shelf bar, right-hand member is shelved on right shelf bar, and the edge of the rear side of leading-edge pedal is shelved ahead of the curve
Pedal is shelved on groove, be characterized in leading-edge pedal the left and right end in front side and towards under surface each fixed piece on earpiece pipe, pin pipe
Upper arranging leading-edge pedal anti-turning mechanism, the leading-edge pedal being disposed on the pin pipe at the left and right end in front side of leading-edge pedal is prevented turning over
Rotation mechanism is also coordinated with left and right shelf bar.A kind of band turnover-proof device that and for example patent announcement number provides for CN205114797U
Escalator cover plate, including cover plate and buckle assembly；Buckle assembly is fixed on the downside of cover plate by installing plate, and
It is placed in the lap-joint with back shroud；The upper end of the round pin part on buckle assembly is fixedly connected with installing plate, lower end pass through plain washer,
Spring washer circle and bolt turn over buckle and are flexibly connected with anti-.For another example patent announcement number is CN204999485U, a kind of floor plates anti-canting
Device, including floor plates, peripheral frame, floor back is provided with the turnover-proof device that can catch on both sides peripheral frame；Turnover-proof device is
Screw rod with back-moving spring, screw rod is arranged on floor back two then by support, and when staircase normally uses, screw rod stretches into and encloses
Below frame, play the effect preventing floor plates upset；Stopping means is installed below peripheral frame, is stretched into below peripheral frame by limiting
Screw rod, to stop floor plates from retreating, prevents floor plates from overturning, plays double protection.These devices are all using purely mechanic construction
Mode is protected, and if staircase mair motor is in standby or start situation, equally exists potential safety hazard.
Content of the invention
The purpose of this utility model is to solve existing escalator leading-edge footboard or no anti-canting design or employing
Purely mechanic protection method, and the potential safety hazard causing, provide a kind of escalator floor plate turnover-proof device.
Above-mentioned technical problem of the present utility model is mainly addressed by following technical proposals：A kind of escalator
Floor plates turnover-proof device, including cover plate on coaming plate for the spiral-lock, is characterized in that the lower length direction both sides in cover plate
It is respectively mounted the night bolt that one group of belt switch re-packs, the end of night bolt is coordinated with coaming plate edge, is provided with peace inside coaming plate
Full switch, the activity of safety switch is met and discussed and switch re-packs cooperation.
The technical program is respectively to install a set of protection night bolt in the both sides of cover plate, to ensure the balance of cover plate,
In staircase normal work, cover plate is installed in place, and night bolt inserts below peripheral frame and locks, and cover plate typically links closely
In peripheral frame, peripheral frame is fixed on staircase and girder, thus play preventing cover plate from tilting.When overhauling staircase, night bolt solution
Lock, now, switch re-packs and opens safety switch, and safety switch is in running order, and staircase is at stoppage protection state.Enter
One step, in some unexpected occasions, as long as cover plate offsets or moves, switch re-packs and will open safety switch, makes at staircase
In stoppage protection state, thus avoiding the automatic boarding of pedestrian.The design of this programme meets《Escalator and the system of moving sidewalk
Make and safety standard is installed》（GB16899-2011）The requirement of state compulsory standard, safe and feasible.
Preferably, described coaming plate has horizontal flanging, the lower section positioned at the horizontal flanging of coaming plate of night bolt.This knot
Structure directly by the use of coaming plate horizontal flanging as night bolt lock point, compact conformation, easy installation and removal.
Preferably, being fixed on staircase and girder inside described coaming plate, safety switch is coupled with staircase and girder.Guarantee is stepped on
Step on position overall construction intensity, safety switch has adjustment space.
Preferably, described safety switch is coupled with staircase mair motor.Cover plate disassembled state must be that staircase stops
State, in the same manner, only in the intact laying of cover plate, staircase just can work.
Preferably, described night bolt is provided with retaining mechanism.Ensure the operation safety under staircase normal work.
The beneficial effects of the utility model are：By the switch on night bolt re-pack and safety switch setting, effectively
Prevent cover plate overturn, improve staircase security；Compact conformation, taken up space little, the improper new clothes that can be applicable to are helped automatically
It is also possible to be applied on the escalator being currently in use on ladder；Reasonable in design, structure is simple, easy for installation, reliable and secure.
Brief description
Fig. 1 is a kind of mounting structure schematic diagram of the present utility model.
Fig. 2 is the overlooking the structure diagram of the utility model Fig. 1.
Fig. 3 is the partial enlargement structural representation of the utility model Fig. 1.
In figure：1. cover plate, 11. night bolts, 12. switches re-pack, 2. safety switch, 3. coaming plate, 4. staircase
Truss.
Specific embodiment
Below by embodiment, and combine accompanying drawing, the technical solution of the utility model is described in further detail.
Referring to Fig. 1 to Fig. 3, a kind of the present embodiment escalator floor plate turnover-proof device, before being arranged on escalator
Along pedal position, including cover plate 1, coaming plate 3, it is fixed on inside coaming plate 3 on staircase and girder 4.
Below cover plate 1, along its length both sides be respectively mounted one group of belt switch re-pack 12 night bolt 11, bullet
The end of spring latch 11 is coordinated with coaming plate 3 edge, and night bolt 11 is provided with retaining mechanism, to ensure to be difficult in locking state
It is opened；Safety switch 2 is installed inside coaming plate 3, the activity of safety switch 2 is met and discussed and switch re-packs 12 cooperations.
Specifically, the upper end of coaming plate 3 short transverse is provided with horizontal flanging, and the working tips of night bolt 11 are located at coaming plate 3
The lower section of horizontal flanging, that is, night bolt 11 lock state is spacing by the horizontal flanging of coaming plate 3.Safety switch 2 passes through an assistant support
It is connected with staircase and girder 4, support has level and the adjusting means in height two orientation；The electric-control system of safety switch 2 and staircase
Mair motor couples it is ensured that when safety switch 2 is opened, staircase mair motor is in stoppage protection state.
During work, after cover plate 1 is installed in place, night bolt 11 stretches into peripheral frame 3 lower section and locks, will be tight for cover plate 1
It is buckled in peripheral frame 3, because peripheral frame 3 is integrally fixed on staircase and girder 4, so serve preventing cover plate from tilting.When maintenance staircase
When, night bolt 11 is unlocked, now, switch re-packs and 12 unplugs safety switch 2, so that safety switch 2 is worked, safety switch 2
Staircase is controlled to be in stoppage protection state, maintainer just can open cover plate 1 and carry out upkeep operation.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, any new to this practicality
Structure after the simple transformation of type belongs to protection domain of the present utility model.
Claims (5)
1. a kind of escalator floor plate turnover-proof device, including spiral-lock in coaming plate（3）On cover plate（1）, it is characterized in that
The lower length direction both sides of cover plate are respectively mounted one group of belt switch and re-pack（12）Night bolt（11）, the end of night bolt
Portion is coordinated with coaming plate edge, is provided with safety switch inside coaming plate（2）, the activity of safety switch is met and discussed and switch re-packs cooperation.
2. a kind of escalator floor plate turnover-proof device according to claim 1 is it is characterised in that described coaming plate（3）
There is horizontal flanging, night bolt（11）The lower section positioned at the horizontal flanging of coaming plate.
3. a kind of escalator floor plate turnover-proof device according to claim 1 and 2 is it is characterised in that described coaming plate
（3）Inner side is fixed on staircase and girder（4）On, safety switch（2）Couple with staircase and girder.
4. a kind of escalator floor plate turnover-proof device according to claim 1 and 2, is characterized in that safety switch（2）
Couple with staircase mair motor.
5. a kind of escalator floor plate turnover-proof device according to claim 1 and 2 is it is characterised in that described spring
Latch（11）It is provided with retaining mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620872818.7U CN205953316U (en) | 2016-08-12 | 2016-08-12 | Automatic turning device is prevented to staircase floor board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620872818.7U CN205953316U (en) | 2016-08-12 | 2016-08-12 | Automatic turning device is prevented to staircase floor board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205953316U true CN205953316U (en) | 2017-02-15 |
Family
ID=57975378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620872818.7U Active CN205953316U (en) | 2016-08-12 | 2016-08-12 | Automatic turning device is prevented to staircase floor board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205953316U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108298418A (en) * | 2018-03-27 | 2018-07-20 | 苏州江南嘉捷电梯有限公司 | A kind of cover board safety detection device of escalator or moving sidewalk |
| CN108529412A (en) * | 2018-06-27 | 2018-09-14 | 苏州莱茵电梯股份有限公司 | The anti-canting floor plates of escalator |
| CN108298418B (en) * | 2018-03-27 | 2024-05-14 | 苏州江南嘉捷电梯有限公司 | Cover plate safety detection device for escalator or moving pavement |
-
2016
- 2016-08-12 CN CN201620872818.7U patent/CN205953316U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108298418A (en) * | 2018-03-27 | 2018-07-20 | 苏州江南嘉捷电梯有限公司 | A kind of cover board safety detection device of escalator or moving sidewalk |
| CN108298418B (en) * | 2018-03-27 | 2024-05-14 | 苏州江南嘉捷电梯有限公司 | Cover plate safety detection device for escalator or moving pavement |
| CN108529412A (en) * | 2018-06-27 | 2018-09-14 | 苏州莱茵电梯股份有限公司 | The anti-canting floor plates of escalator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |