CN105947864B - A kind of escalator with full protection type step retaining device - Google Patents
A kind of escalator with full protection type step retaining device Download PDFInfo
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- CN105947864B CN105947864B CN201610531865.XA CN201610531865A CN105947864B CN 105947864 B CN105947864 B CN 105947864B CN 201610531865 A CN201610531865 A CN 201610531865A CN 105947864 B CN105947864 B CN 105947864B
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- baffle plate
- staircase
- chain
- protective baffle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B29/00—Safety devices of escalators or moving walkways
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- Escalators And Moving Walkways (AREA)
Abstract
The present invention relates to a kind of escalator with full protection type step retaining device, including step driving-chain channel frame, step driving-chain and full protection type step retaining device.Step driving-chain channel frame includes channel frame lower end, channel frame and channel frame upper end.Step driving-chain includes step driving-chain lower end and step driving-chain upper end.Full protection type step retaining device includes lower protective baffle plate and upper protective baffle plate, lower protective baffle plate includes upper junction plate first, transition baffle plate A first, transition baffle plate B first and lower connecting plate first, the free end of upper junction plate first extends to the interior at of staircase lower end broach supporting plate, upper protective baffle plate includes upper junction plate second and lower connecting plate second, and the free end of upper junction plate second extends to the interior at of staircase upper end broach supporting plate.Protective baffle plate is extended to broach supporting plate end by the present invention, the phenomenon that pedestrian is involved in step is effectively prevent, with good security.
Description
Technical field
The present invention relates to a kind of escalator, more particularly to a kind of escalator with full protection type step retaining device,
Belong to escalator field.
Background technology
Escalator is widely used in the spaces such as all kinds of hall pipes institute, and on the escalator, bottom step turns over
Turn place and be typically provided with service clearance or machine driven equipment, in order to protect the safety of attendant, it is to avoid the step scratching of upset
To maintenance personal, while stopping the sand and dust for flying out and from the step or pedal of upset, in step and service clearance and machine
Partition component is typically provided between driven equipment.But, the step baffle plate on general staircase has only protected maintenance personal, not
In view of passenger from the risk dropped from end floor cap locations, and the structure of current pedal for escalator, cover plate is thiner, no
Can guarantee that it is long-term, frequently to trample do not produce under effect and collapse and deform, once above-mentioned component failure, pedestrian, which there is, to drop
Danger inside staircase, victim is due to end building in the great escalator accident that Jing Zhou occurs within such as 2015
Layer cover plate upset causes body to be involved in staircase.
The content of the invention
Escalator of the invention with full protection type step retaining device discloses new scheme, and protective baffle plate is extended to
Broach supporting plate end, what the object that solving existing escalator can not will be involved in inside staircase was isolated with the step of upset
Problem.
Escalator of the invention with full protection type step retaining device includes step driving-chain channel frame, is located at step
Step driving-chain and full protection type step retaining device in driving-chain channel frame.Step driving-chain channel frame is included successively
Connection forms overall channel frame lower end, channel frame and the channel frame upper end of channel frame, the top of channel frame lower end
Staircase lower end pedal group and staircase lower end broach panel assembly, staircase lower end broach panel assembly are equipped with the part being bordered by with ground
Set including staircase lower end broach supporting plate, the staircase lower end step broach row being located at the broach supporting plate outer of staircase lower end, lid
Staircase lower end broach supporting plate pedal in the broach supporting plate of staircase lower end, what the top of channel frame upper end was bordered by with ground
Staircase upper end pedal group and staircase upper end broach panel assembly are equipped with part, staircase upper end broach panel assembly includes staircase upper end
Broach supporting plate, the staircase upper end step broach row being located at the broach supporting plate outer of staircase upper end, lid are located at staircase upper end comb
Staircase upper end broach supporting plate pedal in tooth supporting plate.Step driving-chain is included on step driving-chain lower end and step driving-chain
End, the step portion that step driving-chain lower end is rolled with step driving-chain upper end by one group of circulation is connected, step transmission
Chain lower end includes lower end step drive, and step driving-chain upper end includes upper end step drive and equipment actuator, equipment
Actuator driving upper end step drive drives the operating of lower end step drive.Full protection type step retaining device includes lower anti-
Guard and upper protective baffle plate, lower protective baffle plate are located at the outside of step driving-chain lower end, and upper protective baffle plate is located at step transmission
The outside of chain upper end, lower protective baffle plate includes upper junction plate first, the transition baffle plate A first, transition of bending connection at an angle successively
Baffle plate B first and lower connecting plate first, upper junction plate first, transition baffle plate A first, transition baffle plate B first and lower connecting plate first formation three curved four
Face bent plate is overall, and the free end of upper junction plate first extends to the interior along place of staircase lower end broach supporting plate, lower connecting plate first oneself
On the bottom that channel frame lower end is fixed on by end, above-mentioned three curved four sides bent plate, which integrally surrounds step driving-chain lower end, isolates,
Upper protective baffle plate includes the upper junction plate second and lower connecting plate second of bending connection at an angle, upper junction plate second and lower connecting plate second
Bending bent plate entirety is formed, the free end of upper junction plate second extends to the interior at of staircase upper end broach supporting plate, lower connecting plate
The free end of second is fixed on the bottom of channel frame upper end, above-mentioned bending bent plate integrally by step driving-chain upper end surround every
From.
Protective baffle plate is extended to broach supporting plate end by the escalator of the invention with full protection type step retaining device,
The phenomenon that pedestrian is involved in step is effectively prevent, with good security.
Brief description of the drawings
Fig. 1 is the internal structure schematic diagram of escalator of the present invention.
Fig. 2 is the enlarged diagram of escalator lower end in Fig. 1.
Fig. 3 is the close-up schematic view that is connected with broach supporting plate of lower protective baffle plate of escalator lower end in Fig. 2.
Fig. 4 is the schematic perspective view of escalator lower end in Fig. 2.
Fig. 5 is the enlarged diagram of escalator upper end in Fig. 1.
Fig. 6 is the close-up schematic view that is connected with broach supporting plate of upper protective baffle plate of escalator upper end in Fig. 5.
Fig. 7 is the schematic perspective view of escalator upper end in Fig. 5.
Fig. 8 is the schematic perspective view of lower protective baffle plate.
Fig. 9 is the schematic perspective view of upper protective baffle plate.
Wherein, 100 be lower protective baffle plate, and 110 be upper junction plate first, and 111 be square groove first, and 112 be square through hole first,
120 be transition baffle plate A first, and 130 be transition baffle plate B first, and 140 be lower connecting plate first, 150 times protective baffle plate supporting plates, 160 times protection
Baffle plate support bar, 170 plug connector first, 200 be upper protective baffle plate, and 210 be upper junction plate second, and 211 be square groove second, and 212 are
Square through hole second, 220 be lower connecting plate second, and 230 be upper protective baffle plate supporting plate, and 240 be upper protective baffle plate support bar, and 250 be slotting
Fitting second, 400 be mat part, and 510 be channel frame lower end, and 520 be channel frame, and 530 be channel frame upper end, and 610 are
Staircase lower end broach supporting plate, 611 be staircase lower end step broach row, and 612 be staircase lower end broach supporting plate pedal, and 620 are
Staircase upper end broach supporting plate, 621 be staircase upper end step broach row, and 622 be staircase upper end broach supporting plate pedal, and 710 are
Equipment actuator.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in figure 1, the escalator schematic diagram of the invention with full protection type step retaining device.Band full protection type step
The escalator of retaining device includes step driving-chain channel frame, the step driving-chain being located in step driving-chain channel frame
With full protection type step retaining device.Step driving-chain channel frame includes being in turn connected to form the overall passage frame of channel frame
Staircase is equipped with frame lower end, channel frame and channel frame upper end, the part that the top of channel frame lower end is bordered by with ground
Lower end pedal group and staircase lower end broach panel assembly, staircase lower end broach panel assembly include staircase lower end broach supporting plate, are located at
Staircase lower end step broach row at the broach supporting plate outer of staircase lower end, lid are located at the staircase in the broach supporting plate of staircase lower end
Be equipped with lower end broach supporting plate pedal, the part that the top of channel frame upper end is bordered by with ground staircase upper end pedal group and
Staircase upper end broach panel assembly, staircase upper end broach panel assembly includes staircase upper end broach supporting plate, is located at staircase upper end broach
Staircase upper end step broach row at supporting plate outer, lid are located at the staircase upper end broach support in the broach supporting plate of staircase upper end
Plate pedal.Step driving-chain includes step driving-chain lower end and step driving-chain upper end, and step driving-chain lower end is driven with step
The step portion that chain upper end is rolled by one group of circulation is connected, and step driving-chain lower end includes lower end step drive, ladder
Level driving-chain upper end includes upper end step drive and equipment actuator, equipment actuator driving upper end step drive band
Dynamic lower end step drive operating.
As shown in Fig. 2,4,5,7, full protection type step retaining device includes lower protective baffle plate and upper protective baffle plate, lower protection
Baffle plate is located at the outside of step driving-chain lower end, and upper protective baffle plate is located at the outside of step driving-chain upper end, lower protective baffle plate and
On upper protective baffle plate one is next, the position of step upset is each provided at, is also the position occurred in staircase accident set.Lower protective baffle plate
Include upper junction plate first, transition baffle plate A first, the transition baffle plate B first and lower connecting plate first of bending connection at an angle successively, upper company
Fishplate bar first, transition baffle plate A first, transition baffle plate B first and the curved four sides bent plate of lower connecting plate first formation three are overall, and this is in different radians
The multiaspect baffle arrangement of bending effectively strengthens the overall structure of baffle plate so that baffle plate is not easy torsional deformation.Upper junction plate first
Free end extend to staircase lower end broach supporting plate it is interior along at, the free end of lower connecting plate first is fixed on channel frame lower end
Bottom on, above-mentioned three curved four sides bent plate integrally by step driving-chain lower end surround isolate, upper protective baffle plate include it is at an angle
The upper junction plate second and lower connecting plate second of connection are bent, upper junction plate second and lower connecting plate second formation bending bent plate are overall, to increase
The anti-twist deformability of strong baffle plate.The free end of upper junction plate second extends to the interior at of staircase upper end broach supporting plate, under
The free end of connecting plate second is fixed on the bottom of channel frame upper end, and above-mentioned bending bent plate integrally wraps step driving-chain upper end
Enclosure from.As shown in figure 9, a side lower part of lower connecting plate second is further opened with breach, the effect of this breach is to avoid rib
The space of machine driven equipment, so that effectively utilization space.Such scheme uses and extends to the upper junction plate free end of baffle plate
Scheme in broach supporting plate at make it that zone of protection is increased end floor cap locations by step baffle plate, even if so that
End floor cover plate is ineffective, and pedestrian will not be also fallen into the step of upset because of the isolation of baffle plate.
In order to reinforce the annexation of baffle plate upper junction plate and broach supporting plate so that both are under certain pressure effect
It is difficult to open wide breach, this programme is additionally arranged connection member between the two, both is formed more firm connection, such as Fig. 3,6 institutes
Show, specifically descend protective baffle plate also to include lower protective baffle plate supporting plate, lower protective baffle plate supporting plate is the L-shaped bending plate in section
First, one end of above-mentioned bending plate first with the broach supporting plate of staircase lower end along being fixedly connected, above-mentioned bending plate first it is another
The folding edge held with upper junction plate first free end forms fixation and snapped connection.Upper protective baffle plate also includes upper protective baffle plate support
Plate, upper protective baffle plate supporting plate is the L-shaped bending plate second in section, one end and the staircase upper end broach of above-mentioned bending plate second
Along being fixedly connected in supporting plate, the other end of above-mentioned bending plate second forms fixation with the folding edge of upper junction plate second free end
Snap connection.Further, this programme employs the bent plate structure repeatedly bent to strengthen the structural strength of rib, and preferably
The bending angle for being upper junction plate first free end folding edge is 79 °, and the angle of upper junction plate first and transition baffle plate A first is
161 °, the angle of transition baffle plate A first and transition baffle plate B first is 152 °, and the angle of transition baffle plate B first and lower connecting plate first is
148°.The curved baffle of this programme is not limited to the above-mentioned angle respectively bent, can also be using other bending forms and angle.
The design of this programme ladder baffle plate has been additionally contemplates that other devices and the compatibility of part with device interior, rationally
Arrange the scheme of space-consuming, the specifically width of upper junction plate first is less than the width of transition baffle plate A first, upper junction plate first with
Square groove first is offered between two parties on the formation align center connection of transition baffle plate A first, the end face of upper junction plate first free end, in side
Square through hole first is offered on the end face of the upper junction plate first free end of the both sides of connected in star first, upper junction plate second is that plate face is in
Square groove second is offered between two parties on the panel of " convex " shape, the end face of the narrow portion free end of above-mentioned " convex " shape panel, square recessed
Square through hole second is offered on the end face of the narrow portion free end of above-mentioned " convex " the shape panel of the both sides of groove second.Square groove first, side
The plate face design of shape through hole first, square groove second, square through hole second and " convex " shape all make it that ladder baffle plate avoids other and set
Standby and part, reasonably make use of the space inside staircase.Further, it is upper and lower in order to supervise in staircase During Process of Long-term Operation
The use state of pedal group, fixes a breakdown in time, it is to avoid security incident, this programme also discloses one on the basis of said structure
The backstage warning device using photosensitive-member is planted, specifically escalator also includes photosensitive alarming device, photosensitive alarming device bag
Include photosensitive sensor, be arranged on the audible-visual annunciator and central processing unit of monitoring backstage, photosensitive sensor is square recessed including being located at
Light sensitive element at groove first, square through hole first, square groove second, square through hole second, when pedal for escalator group produce it is damaged and/
Or deform, the alarm signal that the extraneous light detected into inside staircase is produced is passed through photosensitive sensor by light sensitive element
Send central processing unit to, central processing unit starts audible-visual annunciator according to the alarm signal received, and audible-visual annunciator sends sound
There is safety problem in sound and light source warning background maintenance personnel's staircase, and attendant is able to the on site fault clearing that arrives in the very nick of time.For
The stability of enhancing baffle plate, improves the scraping problem of baffle edge and adjacent components, the transition baffle plate A first, transition of this programme
The both sides edge of baffle plate B first and lower connecting plate first is provided with the mat part bent to step driving-chain lower end side, above-mentioned " convex "
The wide portion of shape panel and the both sides edge of lower connecting plate second are provided with the mat part bent to step driving-chain upper end side.Mat
Part adds the contact area between part, improves influencing each other between part.
In order to further strengthen the overall construction intensity of ladder baffle plate, make it when being pressurized with certain resistance to deformation and branch
The ability of support, this programme is also additionally arranged baffle plate rod member, as shown in Figure 8,9, specifically transition baffle plate A first and transition baffle plate
The bending junction of B first is provided with lower protective baffle plate support bar along folding line direction, and lower protective baffle plate is supported by lower protective baffle plate
Bar is fixed and is erected on channel frame lower end, and the bending junction of upper junction plate second and lower connecting plate second is provided with along folding line direction
Upper protective baffle plate support bar, upper protective baffle plate is fixed by upper protective baffle plate support bar and is erected on channel frame upper end.When helping
Terraced cover plate breaks down so that when having the weight to fall into staircase, and protective baffle plate support bar is necessarily pressurized generation stress, therefore in pressure
The concentration position of stress sets pressure measxurement to sense part can be to grasp the generation of dangerous situation, so as to make source in time well
Put, based on object above, this programme also includes staircase alarm and emergency braking apparatus on the basis of such scheme, is specifically certainly
Dynamic staircase also includes security alarm brake apparatus, and it is tight that security alarm brake apparatus includes pressure sensor, audible-visual annunciator, staircase
Anxious brake apparatus and central processing unit, pressure sensor include being located on lower protective baffle plate support bar and upper protective baffle plate support bar
Pressure-sensing device, the object into staircase applies abnormal pressure, presser sensor to lower protective baffle plate or upper protective baffle plate
Element will detect that obtain the signal of abnormal pressure sends central processing unit to by pressure sensor, and central processing unit is according to receiving
Abnormal pressure signal enabling audible-visual annunciator and escalator emergency brake apparatus, audible-visual annunciator sends sound and light source is warned,
Escalator emergency brake apparatus stops elevator operation.Above protective baffle plate support bar is combined with staircase alarm and emergency braking apparatus
Scheme effectively improve the structure of baffle plate itself, the security performance of staircase is improved, in the alarm of above-mentioned photosensitive alarming device
In the case of information is not paid attention to, or dangerous situation development is very rapid, stop the operation of staircase in time, retrieve victim's
Loss.
Circuit, module and the electronic component being related in above scheme can use scheme generally in the art or choosing
Type, specially designed scheme can also be used according to actual needs.
In order to improve the practical application effect of ladder baffle plate, the maintainable and operating stability of device is improved, this
Scheme also been mades following improvement.It is fixed on channel frame lower end base specifically for the Assembly stability for improving baffle plate
Provided with the " U "-shaped plug connector first in section, the free end of lower connecting plate first, which is fixed, to be plugged in the groove of plug connector first, passage frame
The " U "-shaped plug connector second in section is fixed with the bottom of frame upper end, the free end of lower connecting plate second, which is fixed, is plugged in described insert
In the groove of fitting second.The handling of rib are safeguarded for convenience, are provided with transition baffle plate B first is stated and are safeguarded handle, lower connecting plate
Second is provided with and safeguards handle.In order to improve the surface quality of rib, so that it possesses various physical properties, also in lower anti-bib
White zine layer or spray are coated with plate and/or upper protective baffle plate surface provided with yellow paint layer.
The escalator with full protection type step retaining device of this programme is used between protective baffle plate and broach supporting plate
Protective baffle plate supporting plate is set up as connector, the stability of both connections is enhanced so that step baffle plate increases zone of protection
End floor cap locations are arrived, even if end floor cover plate is ineffective, pedestrian will not be also fallen into the step of upset.Using
The bent plate structure repeatedly bent enhances the structural strength of baffle plate.Using photosensitive alarming device and baffle plate support bar and its pressure report
The scheme that alert brake apparatus is combined enhances the anti-pressure ability of baffle plate and the security performance of staircase, is finding the feelings of potential faults
Hidden danger is excluded under condition in time, it is to avoid hidden danger is evolved into accident, while stopping staircase operation at once when danger occurs, retrieve aggrieved
The loss of person.The shape of baffle plate uses staircase inner space adaptability design, enhances the overall compatibility of equipment, improves sky
Between the efficiency that utilizes.Handle is provided with baffle plate, the lining on fixed plug connector, and baffle plate side is additionally arranged under the baffle
Side member all improves the maintainability and stability of baffle plate.Set white zine layer or spraying yellow paint layer to improve in the appearance plating of baffle plate
Its surface quality.Based on above feature, the escalator with full protection type step retaining device of this programme is same compared to existing
Class product has prominent substantive distinguishing features and significant progress.
The escalator with full protection type step retaining device of this programme is not limited to disclosed in embodiment
The technical scheme occurred in content, embodiment can also be included mutually, those skilled in the art are according to we with individualism
The simple alternative that case combination common knowledge is made falls within the scope of this programme.
Claims (10)
1. a kind of escalator with full protection type step retaining device, it is characterized in that including step driving-chain channel frame, setting
Step driving-chain and full protection type step retaining device in the step driving-chain channel frame,
The step driving-chain channel frame includes being in turn connected to form the overall channel frame lower end of channel frame, channel frame
Be equipped with the part being bordered by with channel frame upper end, the top of the channel frame lower end with ground staircase lower end pedal group and
Staircase lower end broach panel assembly, the staircase lower end broach panel assembly includes staircase lower end broach supporting plate, is located at the staircase
Staircase lower end step broach row at the broach supporting plate outer of lower end, lid are located at the staircase in the staircase lower end broach supporting plate
Staircase upper end pedal is equipped with lower end broach supporting plate pedal, the part that the top of the channel frame upper end is bordered by with ground
Group and staircase upper end broach panel assembly, the staircase upper end broach panel assembly include staircase upper end broach supporting plate, be located at it is described
Staircase upper end step broach row at the broach supporting plate outer of staircase upper end, lid are located in the staircase upper end broach supporting plate
Staircase upper end broach supporting plate pedal,
The step driving-chain include step driving-chain lower end and step driving-chain upper end, the step driving-chain lower end with it is described
The step portion that step driving-chain upper end is rolled by one group of circulation is connected, and the step driving-chain lower end includes lower end ladder
Level drive, the step driving-chain upper end includes upper end step drive and equipment actuator, the equipment actuator
The upper end step drive is driven to drive the lower end step drive operating,
The full protection type step retaining device includes lower protective baffle plate and upper protective baffle plate, and the lower protective baffle plate is located at step
The outside of driving-chain lower end, the upper protective baffle plate is located at the outside of step driving-chain upper end, the lower protective baffle plate include according to
Upper junction plate first, transition baffle plate A first, the transition baffle plate B first and lower connecting plate first of secondary bending connection at an angle, the upper connection
Plate first, transition baffle plate A first, transition baffle plate B first and the curved four sides bent plate of lower connecting plate first formation three are overall, the upper junction plate first
Free end extends to the interior at of the staircase lower end broach supporting plate, and the free end of the lower connecting plate first is fixed on described lead to
On the bottom of road framework lower end, the three curved four sides bent plate, which integrally surrounds the step driving-chain lower end, isolates, described anti-
Guard includes the upper junction plate second and lower connecting plate second of bending connection at an angle, the upper junction plate second and lower connecting plate second
Bending bent plate entirety is formed, the free end of the upper junction plate second extends to the interior at of the staircase upper end broach supporting plate,
The free end of the lower connecting plate second is fixed on the bottom of the channel frame upper end, and the bending bent plate is integrally by the ladder
Level driving-chain upper end surrounds isolation.
2. the escalator according to claim 1 with full protection type step retaining device, it is characterised in that described lower anti-
Guard also includes lower protective baffle plate supporting plate, and the lower protective baffle plate supporting plate is the L-shaped bending plate first in section, described curved
One end of hardened structure first is fixedly connected with edge in the staircase lower end broach supporting plate, the other end of the bending plate first and institute
State upper junction plate first free end folding edge formed fixation snap connection, the upper protective baffle plate also include upper protective baffle plate support
Plate, the upper protective baffle plate supporting plate is the L-shaped bending plate second in section, one end and the staircase of the bending plate second
Edge is fixedly connected in the broach supporting plate of upper end, the other end of the bending plate second and the bending of the upper junction plate second free end
Edge forms fixation and snapped connection.
3. the escalator according to claim 2 with full protection type step retaining device, it is characterised in that the upper company
The bending angle of fishplate bar first free end folding edge is 79 °, and the angle of the upper junction plate first and the transition baffle plate A first is
161 °, the angle of the transition baffle plate A first and the transition baffle plate B first is 152 °, the transition baffle plate B first and the lower connection
The angle of plate first is 148 °.
4. the escalator according to any one of claim 1 to 3 with full protection type step retaining device, its feature exists
In the width of the upper junction plate first is less than the width of the transition baffle plate A first, the upper junction plate first and the transition baffle plate
Square groove first is offered between two parties on the formation align center connection of A first, the end face of the upper junction plate first free end, in the side
Square through hole first is offered on the end face of the upper junction plate first free end of the both sides of connected in star first, the upper junction plate second is
Square groove second is offered between two parties on the panel that plate face is assumed a " convex " shape, the end face of the narrow portion free end of " convex " the shape panel,
Square through hole second is offered on the end face of the narrow portion free end of " convex " the shape panel of the both sides of the square groove second.
5. the escalator according to claim 4 with full protection type step retaining device, it is characterised in that described automatic
Staircase also includes photosensitive alarming device, and the photosensitive alarming device includes photosensitive sensor, is arranged on the acousto-optic report of monitoring backstage
Alert device and central processing unit, the photosensitive sensor include being located at square groove first, square through hole first, the square groove second,
Light sensitive element at square through hole second, the pedal for escalator group produces damaged and/or deformation, and the light sensitive element will
The alarm signal for detecting the generation of the extraneous light into inside staircase sends the centre to by the photosensitive sensor
Device is managed, the central processing unit starts the audible-visual annunciator according to the alarm signal received, and the audible-visual annunciator sends sound
There is safety problem in sound and light source warning background maintenance personnel's staircase.
6. the escalator according to claim 4 with full protection type step retaining device, it is characterised in that the transition
The both sides edge of baffle plate A first, transition baffle plate B first and lower connecting plate first is provided with the lining bent to the step driving-chain lower end side
Side member, the wide portion of " convex " the shape panel and the both sides edge of lower connecting plate second are provided with to the step driving-chain upper end side
The mat part of bending.
7. the escalator according to any one of claim 1 to 3 with full protection type step retaining device, its feature exists
In the bending junction of the transition baffle plate A first and the transition baffle plate B first is supported along folding line direction provided with lower protective baffle plate
Bar, the lower protective baffle plate is fixed by the lower protective baffle plate support bar and is erected on the channel frame lower end, it is described on
The bending junction of connecting plate second and the lower connecting plate second is provided with upper protective baffle plate support bar along folding line direction, described anti-
Guard is fixed by the upper protective baffle plate support bar and is erected on the channel frame upper end.
8. the escalator according to claim 7 with full protection type step retaining device, it is characterised in that described automatic
Staircase also includes security alarm brake apparatus, and the security alarm brake apparatus includes pressure sensor, audible-visual annunciator, staircase
Emergency braking apparatus and central processing unit, the pressure sensor include being located at the lower protective baffle plate support bar and upper anti-bib
Pressure-sensing device on plate support bar, the object into staircase gives the lower protective baffle plate or upper protective baffle plate to apply exception
Pressure, it is described that the pressure-sensing device will detect that the signal for obtaining the abnormal pressure is sent to by the pressure sensor
Central processing unit, the central processing unit audible-visual annunciator and escalator emergency system according to the abnormal pressure signal enabling received
Dynamic device, the audible-visual annunciator sends sound and light source is warned, and the escalator emergency brake apparatus stops elevator operation.
9. the escalator according to any one of claim 1 to 3 with full protection type step retaining device, its feature exists
In being fixed with the " U "-shaped plug connector first in section, the free end of the lower connecting plate first on the channel frame lower end base
Fixation be plugged in the groove of the plug connector first, be fixed with the bottom of the channel frame upper end section it is " U "-shaped insert
Fitting second, the free end of the lower connecting plate second, which is fixed, to be plugged in the groove of the plug connector second.
10. the escalator according to any one of claim 1 to 3 with full protection type step retaining device, its feature
It is that the transition baffle plate B first is provided with handle is safeguarded, the lower connecting plate second is provided with and safeguards handle；The lower anti-bib
White zine layer or spray are coated with plate and/or upper protective baffle plate surface provided with yellow paint layer.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610531865.XA CN105947864B (en) | 2016-07-08 | 2016-07-08 | A kind of escalator with full protection type step retaining device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610531865.XA CN105947864B (en) | 2016-07-08 | 2016-07-08 | A kind of escalator with full protection type step retaining device |
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| CN105947864A CN105947864A (en) | 2016-09-21 |
| CN105947864B true CN105947864B (en) | 2017-07-11 |
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| CN204980800U (en) * | 2015-10-09 | 2016-01-20 | 康力电梯股份有限公司 | Portable step baffle installation structure |
| CN105417333A (en) * | 2015-12-29 | 2016-03-23 | 港日电梯有限公司 | Floor plate for escalator or moving sidewalk |
| CN105502137A (en) * | 2015-12-23 | 2016-04-20 | 日立电梯（广州）自动扶梯有限公司 | Floor plate opening device, escalator and moving walkway |
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| JP2005082298A (en) * | 2003-09-08 | 2005-03-31 | Mitsubishi Electric Corp | Height adjusting mechanism for truss structure in man conveyor |
| JP2013154995A (en) * | 2012-01-30 | 2013-08-15 | Toshiba Elevator Co Ltd | Passenger conveyor |
| JP5566489B1 (en) * | 2013-03-08 | 2014-08-06 | 三菱電機ビルテクノサービス株式会社 | Passenger transport equipment |
| JP6166166B2 (en) * | 2013-12-06 | 2017-07-19 | 株式会社日立製作所 | Passenger conveyor |
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| EP0621226A1 (en) * | 1993-04-23 | 1994-10-26 | O&K ROLLTREPPEN GmbH | Safety device for passenger conveyors |
| CN201990360U (en) * | 2011-04-13 | 2011-09-28 | 西子奥的斯电梯有限公司 | Floor plate for staircase |
| CN204185095U (en) * | 2014-11-07 | 2015-03-04 | 康力电梯股份有限公司 | Stair comb plate fender guard |
| CN204980800U (en) * | 2015-10-09 | 2016-01-20 | 康力电梯股份有限公司 | Portable step baffle installation structure |
| CN105502137A (en) * | 2015-12-23 | 2016-04-20 | 日立电梯（广州）自动扶梯有限公司 | Floor plate opening device, escalator and moving walkway |
| CN105417333A (en) * | 2015-12-29 | 2016-03-23 | 港日电梯有限公司 | Floor plate for escalator or moving sidewalk |
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| CN105947864A (en) | 2016-09-21 |
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Effective date of registration: 20170803 Address after: 201114 Minhang District Pu Xing Road, No. 1601, Shanghai Patentee after: Shanghai Ai Dengbao elevator Group Plc Address before: 550000 Guizhou Province, Guiyang City Lake District, the construction of modern manufacturing industrial park headquarters office building room 1 (Jinhua town three village shop) Co-patentee before: Shanghai Ai Dengbao elevator Group Plc Patentee before: SHANGHAI EDUNBURGH ELEVATOR GUIZHOU COMPANY LIMITED Co-patentee before: SHANGHAI AIDENGBAO ELEVATOR JIANGSU CO., LTD. Co-patentee before: Shanghai Aidengbao elevator (Yichang) Co., Ltd. |
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