CN108529412A - The anti-canting floor plates of escalator - Google Patents
The anti-canting floor plates of escalator Download PDFInfo
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- CN108529412A CN108529412A CN201810680936.1A CN201810680936A CN108529412A CN 108529412 A CN108529412 A CN 108529412A CN 201810680936 A CN201810680936 A CN 201810680936A CN 108529412 A CN108529412 A CN 108529412A
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- 239000007787 solid Substances 0.000 claims description 5
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- 238000009434 installation Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000035508 accumulation Effects 0.000 description 1
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- 230000036506 anxiety Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B23/00—Component parts of escalators or moving walkways
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- Escalators And Moving Walkways (AREA)
Abstract
A kind of anti-canting floor plates of escalator, belong to escalator technical field.Escalator includes truss, and a pair of of truss longeron arranged at the top of truss, and anti-canting floor plates include plate and floor back plate in floor, and plate is towards respectively setting plate anti-turning mechanism in floor, feature below the front and back ends of the side of floor back plate in floor：Plate anti-turning mechanism includes that limit corner fittings fixed plate, limit corner fittings, buckle and buckle keep off foot in floor, limit corner fittings fixed plate is fixed with side of the plate in floor under, there is screw axle bed in limit corner fittings fixed plate, there is screw axis in the end of screw axle bed, limit corner fittings is fixed with limit corner fittings fixed plate, one end of buckle is located in screw axis and is limited by nut, spring pad is set between nut and buckle, one end of buckle is fastened on a pair of of truss longeron, and buckle gear foot is fixed on side of the floor back plate under.Simplify structure, facilitates manufacture, installation；Avoid the sound that plate is sent out in floor when trampling；Keep anti-canting effect.
Description
Technical field
The invention belongs to escalator technical fields, and in particular to a kind of anti-canting floor plates of escalator.
Background technology
Floor plates above-mentioned include plate and floor back plate in floor, that is to say, that floor plates are plate and floor back plate in floor
General designation and floor in plate be also referred to as " leading-edge pedal ", and floor back plate is also referred to as " after along pedal ", and the two is used at the same time.
Under use state, the position of plate is located at the front of the fishback of escalator in floor, that is, be located at fishback and floor back plate it
Between, plate and floor back plate are arranged on a pair of of truss longeron on the truss top of escalator in fishback, floor.It is corresponding
Space in floor below plate and floor back plate is the computer room of escalator, when carrying out day to the power facility in computer room
When the normal property fulfiled inspection or emergent maintenance, then lift except plate in floor and escalator be in stop in the state of by inspection people
Member enters computer room from the space removed in floor after plate is lifted.
What fishback above-mentioned was located at the step of escalator borders on position, it is both the transition part of the upper and lower staircase of passenger
The safety guard of part and escalator is usually mounted with microswitch at the rear portion of fishback, if having foreign matter is stifled to be stuck in
Escalator can be made out of service between the broach of fishback, the technical information about fishback can be seen in Chinese patent
CN2755604Y, 201321338, CN201530659Y and CN20167827U, etc., thus applicant repeats no more.Aforementioned building
The side of plate towards fishback, which generally rests on, in layer defaults on fishback and cross-sectional shape generally in L-shaped
Plate shelves recessed channel in floor（Groove）On.
Since fishback can be avoided when being caught in so as to sundries with micro movement and played due protective effect, because
And the side of plate towards fishback is can't to allow fixed with fishback in floor, and the width direction of plate is in floor
The both ends of short side direction, which directly rest on, to be fixed on the shelf item such as truss longeron of truss, i.e., is not fixed with truss equally.By
This it is found that plate is set to free state on truss in floor, under normal conditions due in floor plate be not in and fishback
Point de- situation, thus when passenger step on and floor in plate towards fishback a side when plate in floor can't occur overturn
Phenomenon, but when the accumulations such as the displacement error of foozle, installation error and fishback together when, just have can for plate in floor
The danger situation mutually disengaged with fishback can occur.It has been observed that due to the computer room of escalator be located exactly in floor plate and
In space below floor back plate, once thus plate may be reversed in floor, step on and passenger thereon can fall into lower part
Computer room.Considered from design angle, in floor plate and fishback mutually take off and the probability of overturning that generates be it is very little, even
Can not possibly occur.
Chinese invention patent Authorization Notice No. CN105253763B recommend " leading-edge pedal has the automatic of anti-canting function
Staircase " patent formula can prevent plate in floor（That is leading-edge pedal）There is the accident for overturning and causing towards fishback side, but
It is the technical inspiration for not providing plate in floor and how effectively acting as anti-canting towards the side of floor back plate.However, as the same
It states, the overturning probability of plate towards floor back plate side can be described as very little in floor, can not possibly even occur.
In order to prevent the overturning that plate is possible to occur towards the side of floor back plate in floor, in disclosed Chinese patent text
Relevant technical solution can be seen in offering, as CN205668850U recommendations have " a kind of elevator floor plate anti-sagging support construction " and
CN106044513A is provided with " overturn-proof structure of pedal in a kind of escalator ", etc..Typical such as CN106241583B
Introduction has " a kind of high security floor plates ", which is the lower section setting link block of the plate in floor, will be under link block and its
The connecting plate of side is connected together, and connecting plate is fixedly connected with truss；Fixed block is arranged in the lower section of plate in floor, in fixed block
Fixing groove laterally is opened up, rivet is equipped in the lower section of floor back plate, the fixed strip that setting can be rotated around rivet on rivet is fixed
Item is matched with fixing groove（For details, reference can be made to the 0029th to 0030 section of the patent specifications）, which can be embodied in
The technique effect for three aspects that the 0016th to 0018 section of bright book is concluded, but there are following shortcoming：First, the patent is
The plate in floor is set to be reliably fixed with truss, then link block is arranged in the lower section of plate in floor, and the link block is as in floor
Transition member between plate and connecting plate add and below plate in floor, by screw, plate passes through link block from floor
And screw in connecting plate and plate, link block and connecting plate in floor are constituted into an entirety, then by connecting plate together with plate in floor
It is fixed with the truss of elevator, it follows that realizing that plate is fixed with truss in floor as cost to increase link block and connecting plate
Mode either from the saving angle of the simplification angle of structure and resource still from the facility angle of manufacture and assembly and
It is considered from relatively cheap angle and seems it is all not rational；Second, due to being set between the plate in floor and the connecting plate added
Link block is set, and the side of link block towards plate in floor leans out the surface of connecting plate（That is connecting plate is towards plate in floor
Surface）, thus in floor the opposite side of plate and connecting plate and be formed between disconnected piece of region it is hollow every
Chamber, on the one hand step on and floor in plate when can send out passenger and be usually not intended to the sound heard（Fear because sound can draw passenger
Fear）, the whole load-bearing capacity of plate weakens in another aspect floor or even there are the anxieties of rapid wear；Third, due to the buildings floor Zhong Banyu
The structure design of the anti-canting of the opposite side of layer back plate is by being rotatably arranged on the rivet being fixed in floor back plate
The cooperation of fixed strip and the fixing groove that is opened in the fixed plate being fixed in floor on plate embodies（Specification the 0030th
Section）, thus do not occur with truss to fasten or matching relationship, then frequently trample in floor in passenger, back plate during,
There are the risks of fixed strip improper removal from the fixing groove of fixed plate, and are once swum using floor back plate as what carrying agent was arranged
It is dynamic（It pivots）Fixed strip and the fixing groove in the fixed plate that is arranged as carrier using plate in floor separate（Cooperation ＜ patents are released to claim
" matching " ＞）, then the anti-canting function in floor, between back plate can exist in name only.In view of this it is necessary to be subject to rational modification, under
The technical solution that face will be introduced generates in this background.
Invention content
Task of the invention lies in provide one kind contribute to by plate in floor directly with truss fasten and use simplified structure
And it can not only facilitate manufacture but also installation can be facilitated and embody economy, be conducive to avoid when trampling in floor plate to send out order to multiply
The disagreeable or even frightened sound of visitor and using eliminate passenger it is riding when generate doubt, be beneficial to fully ensure plate and truss in floor
Fastening and use the anti-canting floor plates of the escalator for avoiding occurring in use dropout situation.
The task of the present invention is in this way to complete, a kind of anti-canting floor plates of escalator, the escalator
Including a truss, a pair of of truss longeron is fixed on the top of the truss and along the length direction of truss, it is described anti-to turn over
Turn floor plates and include plate and a floor back plate in a floor, plate is supported in the position in the left side corresponding to floor back plate in floor
Between a pair of of truss longeron, plate is towards each below below the front end of the side of floor back plate and rear end in the floor
It is provided with plate anti-turning mechanism in a floor, floor back plate is supported between a pair of of truss longeron, is characterized in that the floor
Middle plate anti-turning mechanism includes that a limit corner fittings fixed plate, a limit corner fittings, a buckle and a buckle keep off foot, and limit corner fittings is fixed
Plate is fixed with side of the plate under in the floor, in the limit corner fittings fixed plate and solid in the position corresponding to buckle
Surely there is a screw axle bed, being constituted in the end of the screw axle bed has a screw axis, and limit corner fittings is corresponding to the one of screw axle bed
The position of side is fixed with limit corner fittings fixed plate, and one end of buckle towards screw axis is rotatably arranged in screw axis and by revolving
The nut fitted in screw axis limits, wherein spring pad is equipped between nut and buckle, buckle is vertical towards the pair of truss
One end of beam is fastened on a pair of of truss longeron, and buckle gear foot is fixed in the position of the other side corresponding to the screw axle bed
Side of the floor back plate under prevents the buckle described in by the buckle gear foot cooperation limit corner fittings
One end of a pair of of truss longeron releases the fastening with a pair of of truss longeron.
In the specific embodiment of the present invention, the limit corner fittings fixed plate is with plate in the floor under
Side be welded and fixed.
In another specific embodiment of the present invention, the limit corner fittings fixed plate is by limiting corner fittings fixed plate
Screw is fixed with side of the plate under in the floor.
In another specific embodiment of the present invention, when the limit corner fittings fixed plate passes through the limit corner fittings
When fixed plate bolt is fixed with side of the plate in the floor under, in the limit corner fittings fixed plate and corresponding to institute
The position for stating limit corner fittings fixed plate screw offers an adjusting hole.
The present invention another specific embodiment in, it is described limit corner fittings shape be in L-shaped, and with perpendicular to
The state of the limit corner fittings fixed plate is welded and fixed with side of the limit corner fittings fixed plate under.
In the present invention there are one in specific embodiment, the buckle keep off foot by buckle keep off foot screw with it is described
Side of the floor back plate under is fixed.
In a still more specific embodiment of the invention, the shape of the buckle gear foot is in L-shaped.
The present invention's and then in a specific embodiment, the spring pad is waveform spring pad.
The middle part of side of the plate under is solid in the floor in yet a further embodiment of the present invention
Surely there is floor back plate supporting bar, which leans out plate in floor towards the side of the side of the floor back plate and stretch
The lower section for opening up floor back plate and the following table face paste of floor back plate are touched, and plate support item in floor is fixedly arranged in the middle of in floor back plate,
In the floor plate support item lean out floor back plate towards the side of the side of plate in floor and be stretched in floor the lower section of plate with
The following table face paste of plate is touched in floor.
In the present invention again and then in a specific embodiment, when the quantity of the floor back plate supporting bar is two pieces
When, the quantity of plate support item is one piece in the floor, and when the quantity of floor back plate supporting bar is one piece, plate support item in floor
Quantity is two pieces.
One of the technique effect of technical solution provided by the invention, since the buckle of plate anti-turning mechanism in floor is direct
It is fastened with a pair of of truss longeron, thus significantly simplifies structure and can not only facilitate manufacture but also installation can be facilitated and embodied economical
Property；Two, due to having abandoned the connecting plate corresponded in floor below plate in prior art, thus be conducive to avoid trampling
When floor in plate send out and enable passenger disagreeable or even frightened sound, eliminate passenger it is riding when be possible to the doubt generated；Three, by
In playing one end releasing and purlin that prevent buckle towards a pair of of truss longeron from buckle gear foot and the common cooperation for limiting corner fittings
The fastening relationship of frame longeron, thus it is avoided that in use dropout situation occur, it is beneficial to fully keep anti-canting effect.
Description of the drawings
Fig. 1 is the embodiment of the present invention structure chart.
Fig. 2 is the schematic diagram that Fig. 1 is looked up from bottom.
Specific implementation mode
In order to which the technical spirit and advantageous effect of the present invention is more clearly understood, applicant is below with embodiment
Mode elaborate, but be not limitation to the present invention program, any structure according to the present invention to the description of embodiment
Think made only formal but not substantive equivalent transformation and is regarded as technical scheme of the present invention scope.
The concept of every directionality for being related to upper, lower, left, right, front and rear or directionality is in the following description
For location status shown in FIG. 1, thus it cannot be understood as being particularly limited to technical solution provided by the invention.
Refer to Fig. 1 and Fig. 2, show a truss 1 of the structural system of escalator, on the top of the truss 1 and
It is fixed with a pair of of truss longeron 11 along the length direction of truss 1.
Since the structure type of the truss 1 of escalator belongs to known technology scope, applicant is see, for example, above
Background technology column in the patent document that refers to, thus only made extremely brief signal in Fig. 1, but this field can't be given
The understanding of technical staff generates puzzlement.
Show plate 2 and a floor back plate 3 in a floor of the structural system of anti-canting floor plates, plate 2 is right in floor
Should be between the position in the left side of floor back plate 3 be supported on a pair of of truss longeron 11 above-mentioned, plate 2 is towards floor in the floor
Plate anti-turning mechanism 4 in a floor is each provided with below the front end of the side of back plate 3 and below rear end, floor back plate 3 supports
Between a pair of of truss longeron 11, and the floor back plate 3 is fixed by screw and a pair of of truss longeron 11.
Continue to see Fig. 1 and Fig. 2, the technical essential as technical solution provided by the invention：Plate is anti-in floor above-mentioned turns over
Rotation mechanism 4 includes that a limit corner fittings fixed plate 41, one limits corner fittings 42, a buckle 43 and buckle gear foot 44, and it is solid to limit corner fittings
Fixed board 41 is fixed with side of the plate in aforesaid floor 2 under, in the limit corner fittings fixed plate 41 and corresponding to buckle
43 position is welded with a screw axle bed 411, and being constituted in the end of the screw axle bed 411 has a screw axis 4111, limits
Corner fittings 42 is fixed in the position of the side corresponding to screw axle bed 411 with limit corner fittings fixed plate 41, and buckle 43 is towards screw axis
4111 one end is rotatably arranged in screw axis 4111 and the nut 41112 by screwing in screw axis 4111 limits,
Wherein, be equipped with spring pad 41111 between nut 41112 and buckle 43, buckle 43 towards aforementioned a pair of of truss longeron 11 one
End is as free end and is fastened on a pair of of truss longeron 11, and buckle keeps off foot 44 corresponding to the another of aforementioned screw axle bed 411
The position of side is fixed on side of the aforesaid floor back plate 3 under, coordinates limit corner fittings above-mentioned by buckle gear foot 44
42 prevent aforementioned buckle 43 from releasing the fastening with a pair of of truss longeron 11 towards one end of aforementioned a pair of of truss longeron 11, that is,
It says and fully ensures that the aforementioned free end of buckle 43 is fastened on a pair of of truss longeron 11.
As shown in Figure 1, the cross-sectional shape of a pair of of truss longeron 11 is in L-shaped, i.e., serves as a pair of of truss longeron by angle steel
11, since the cross-sectional shape of a pair of of truss longeron 11 is in L-shaped, thus buckle 43 can be made towards the one of a pair of of truss longeron 11
End buckles into the truss longeron chamber 111 of a pair of of truss longeron 11.
In the present embodiment, limit corner fittings fixed plate 41 above-mentioned is by limiting corner fittings fixed plate screw 412 and aforementioned building
Side of the plate 2 under is fixed in layer.Corner fittings fixed plate 41 and floor will be limited as a result of limit corner fittings fixing screws 412
Side of the middle plate 2 under is fixed, thus in limit corner fittings fixed plate 41 and corresponding to aforementioned limit corner fittings fixed plate
The position of screw 412 offers an adjusting hole 413.However if by limit corner fittings fixed plate 41 above-mentioned and plate in aforesaid floor
2 side under is welded and fixed, then should be considered as without departing from technical connotation scope disclosed by the invention.
Shown in Fig. 1 and Fig. 2, the shape of aforementioned limit corner fittings 42 is in L-shaped, and with solid perpendicular to aforementioned limit corner fittings
The state of fixed board 41 is welded and fixed with side of the limit corner fittings fixed plate 41 under, and buckle gear foot 44 above-mentioned is kept off by buckle
Foot screw 441 is fixed with side of the aforesaid floor back plate under.The shape of aforementioned buckle gear foot 44 is in L-shaped.Bullet above-mentioned
Spring pad 41111 is waveform spring pad.
In the present embodiment, and as shown in Figure 1, side of the plate 2 under is fixedly arranged in the middle of building in aforesaid floor
Layer back plate supporting bar 21, a pair of floor back plate supporting bar 21 lean out plate 2 in floor towards the side of aforesaid floor back plate 3 side simultaneously
And be stretched over the lower section of floor back plate 3 and the following table face paste of floor back plate 3 is touched, the middle part of floor back plate 3 and corresponding to
Position between floor back plate supporting bar 21 is fixed with plate support item 31 in floor, and plate support item 31 leans out 3 court of floor back plate in the floor
It the side of the side of plate 2 and is stretched over the following table face paste of plate 2 in the lower section of plate 2 and floor in floor into floor and touches.
Applicant it should be noted that：If the quantity of plate support item 31 in the aforesaid floor in floor back plate 3 is increased to two
Piece（Two pieces）, and the quantity of the aforesaid floor back plate supporting bar 21 on plate in floor 2 is reduced to one piece（One piece）, then should regard
Still belong to technical connotation scope disclosed by the invention for equivalence changes.
If the buckle 43 of plate anti-turning mechanism 4 is towards the free end of one end, that is, buckle 43 of truss longeron 11 in above-mentioned floor
When being deflected to the direction where buckle gear foot 44, can foot 44 be kept off by buckle and stopped, it is ensured that buckle 43 is without departing from truss longeron 11
Truss longeron chamber 111, it is on the contrary then stopped by limit corner fittings 42, also ensure that buckle 43 without departing from truss longeron chamber 111.
In conclusion technical solution provided by the invention compensates for the shortcoming in prior art, invention has been favorably accomplished
Task has faithfully fulfilled the technique effect that applicant refers in technical effect column above.
Claims (10)
1. a kind of anti-canting floor plates of escalator, the escalator includes a truss (1), in the upper of the truss (1)
Portion and it is fixed with a pair of of truss longeron (11) along the length direction of truss (1), the anti-canting floor plates include Stall
Plate (2) and a floor back plate (3) in layer, described in plate (2) is supported in the position in the left side corresponding to floor back plate (3) in floor
A pair of of truss longeron (11) between, in the floor plate (2) towards the side of floor back plate (3) front end below and rear end
Lower section is each provided with plate anti-turning mechanism (4) in a floor, and floor back plate (3) is supported between a pair of of truss longeron (11),
Plate anti-turning mechanism (4) includes a limit corner fittings fixed plate (41), a limit corner fittings (42), one in floor described in being characterized in that
Buckle (43) and buckle gear foot (44), limit corner fittings fixed plate (41) are fixed with side of the plate (2) under in the floor,
It is fixed with a screw axle bed (411) in the limit corner fittings fixed plate (41) and in the position corresponding to buckle (43), at this
The end of screw axle bed (411), which is constituted, a screw axis (4111), and limit corner fittings (42) is corresponding to the one of screw axle bed (411)
The position of side is fixed with limit corner fittings fixed plate (41), and one end of buckle (43) towards screw axis (4111) is rotatably arranged at spiral shell
On nail axis (4111) and the nut (41112) by screwing in screw axis (4111) limits, wherein in nut (41112) and
Spring pad (41111) is equipped between buckle (43), one end of buckle (43) towards the pair of truss longeron (11) is fastened on one
To on truss longeron (11), buckle gear foot (44) is fixed on institute in the position of the other side corresponding to the screw axle bed (411)
Side of the floor back plate (3) under is stated, coordinates the limit corner fittings (42) to prevent the button by buckle gear foot (44)
Plate (43) releases the fastening with a pair of of truss longeron (11) towards one end of the pair of truss longeron (11).
2. the anti-canting floor plates of escalator according to claim 1, it is characterised in that the limit corner fittings is fixed
Plate (41) is welded and fixed with side of the plate (2) under in the floor.
3. the anti-canting floor plates of escalator according to claim 1, it is characterised in that the limit corner fittings is fixed
Plate (41) is fixed by limiting corner fittings fixed plate screw (412) with side of the plate (2) under in the floor.
4. the anti-canting floor plates of escalator according to claim 3, it is characterised in that when the limit corner fittings is solid
When fixed board (41) is fixed by the limit corner fittings fixed plate screw (412) with side of the plate (2) in the floor under,
A tune is offered in the limit corner fittings fixed plate (41) and in the position corresponding to the limit corner fittings fixed plate screw (412)
Whole hole (413).
5. the anti-canting floor plates of escalator according to claim 1, it is characterised in that the limit corner fittings (42)
Shape is in L-shaped, and with perpendicular to the state of the limit corner fittings fixed plate (41) and limit corner fittings fixed plate (41) direction
Under side be welded and fixed.
6. the anti-canting floor plates of escalator according to claim 1, it is characterised in that the buckle gear foot (44)
Foot screw (441) is kept off by buckle to fix with side of the floor back plate (3) under.
7. the anti-canting floor plates of escalator according to claim 1 or 6, it is characterised in that the buckle gear foot (44)
Shape be in L-shaped.
8. the anti-canting floor plates of escalator according to claim 1, it is characterised in that the spring pad (41111)
For waveform spring pad.
9. the anti-canting floor plates of escalator according to claim 1, it is characterised in that plate (2) court in the floor
Downward side is fixedly arranged in the middle of floor back plate supporting bar (21), which leans out plate in floor (2) direction
The side of the side of the floor back plate (3) and be stretched over floor back plate (3) lower section and floor back plate (3) following table face paste
It touches, in plate support item (31) in floor that are fixedly arranged in the middle of of floor back plate (3), plate support item (31) leans out floor back plate in the floor
(3) towards the side of the side of plate in floor (2) and the lower section of plate in floor (2) and the following table of plate (2) in floor are stretched over
Face paste is touched.
10. the anti-canting floor plates of escalator according to claim 9, it is characterised in that the plate support after floor
When the quantity of item (21) is two pieces, the quantity of plate support item (31) is one piece in the floor, and when floor back plate supporting bar (21)
When quantity is one piece, the quantity of plate support item (31) is two pieces in floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810680936.1A CN108529412A (en) | 2018-06-27 | 2018-06-27 | The anti-canting floor plates of escalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810680936.1A CN108529412A (en) | 2018-06-27 | 2018-06-27 | The anti-canting floor plates of escalator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108529412A true CN108529412A (en) | 2018-09-14 |
Family
ID=63487401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810680936.1A Withdrawn CN108529412A (en) | 2018-06-27 | 2018-06-27 | The anti-canting floor plates of escalator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108529412A (en) |
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|---|---|---|---|---|
| CN105253763A (en) * | 2015-11-09 | 2016-01-20 | 苏州汉森电梯有限公司 | Escalator with front-edge pedal having rollover prevention function |
| CN105417333A (en) * | 2015-12-29 | 2016-03-23 | 港日电梯有限公司 | Floor plate for escalator or moving sidewalk |
| CN205114797U (en) * | 2015-11-05 | 2016-03-30 | 贵州天义电梯成套设备有限公司 | Lap in taking automatic escalator who prevents turning device |
| CN105905773A (en) * | 2016-07-11 | 2016-08-31 | 鑫诺电梯有限公司 | Connection and fixing device for middle and rear plates for escalator |
| CN205953316U (en) * | 2016-08-12 | 2017-02-15 | 杭州奥立达电梯有限公司 | Automatic turning device is prevented to staircase floor board |
| CN206126622U (en) * | 2016-08-31 | 2017-04-26 | 天津市奥瑞克电梯有限公司 | Anti -canting floor board |
| CN208327092U (en) * | 2018-06-27 | 2019-01-04 | 苏州莱茵电梯股份有限公司 | The anti-canting floor plates of escalator |
-
2018
- 2018-06-27 CN CN201810680936.1A patent/CN108529412A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205114797U (en) * | 2015-11-05 | 2016-03-30 | 贵州天义电梯成套设备有限公司 | Lap in taking automatic escalator who prevents turning device |
| CN105253763A (en) * | 2015-11-09 | 2016-01-20 | 苏州汉森电梯有限公司 | Escalator with front-edge pedal having rollover prevention function |
| CN105417333A (en) * | 2015-12-29 | 2016-03-23 | 港日电梯有限公司 | Floor plate for escalator or moving sidewalk |
| CN105905773A (en) * | 2016-07-11 | 2016-08-31 | 鑫诺电梯有限公司 | Connection and fixing device for middle and rear plates for escalator |
| CN205953316U (en) * | 2016-08-12 | 2017-02-15 | 杭州奥立达电梯有限公司 | Automatic turning device is prevented to staircase floor board |
| CN206126622U (en) * | 2016-08-31 | 2017-04-26 | 天津市奥瑞克电梯有限公司 | Anti -canting floor board |
| CN208327092U (en) * | 2018-06-27 | 2019-01-04 | 苏州莱茵电梯股份有限公司 | The anti-canting floor plates of escalator |
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