CN105947864A - Escalator with fully-guarded step baffle device - Google Patents
Escalator with fully-guarded step baffle device Download PDFInfo
- Publication number
- CN105947864A CN105947864A CN201610531865.XA CN201610531865A CN105947864A CN 105947864 A CN105947864 A CN 105947864A CN 201610531865 A CN201610531865 A CN 201610531865A CN 105947864 A CN105947864 A CN 105947864A
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- Prior art keywords
- baffle plate
- plate
- staircase
- escalator
- chain
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Classifications
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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
Abstract
The invention relates to an escalator with a fully-guarded step baffle device. The escalator comprises a step transmission chain channel framework, a step transmission chain and the fully-guarded step baffle device, wherein the step transmission chain channel framework comprises a channel framework lower end, a channel framework and a channel framework upper end; the step transmission chain comprises a step transmission chain lower end and a step transmission chain upper end; the fully-guarded step baffle device comprises a lower protection baffle and an upper protection baffle; the lower protection baffle comprises a first upper connection plate, a first transition baffle A, a first transition baffle B and a first lower connection plate; the free end of the first upper connection plate extends to the inner edge of an escalator lower end comb support plate; the upper protection baffle comprises a second upper connection plate and a second lower connection plate; the free end of the second upper connection plate extends to the inner edge of an escalator upper end comb support plate. According to the escalator with the fully-guarded step baffle device, the protection baffles extend to the ends of the comb support plates; the phenomenon that pedestrians are drawn into the steps can be effectively avoided; the escalator with the fully-guarded step baffle device has high safety.
Description
Technical field
The present invention relates to a kind of escalator, particularly to a kind of band full protection type step retaining device
Escalator, belongs to escalator field.
Background technology
Escalator is widely used in the spaces such as all kinds of hall pipe institutes, on the escalator, under
Service clearance or machine driven equipment it is typically provided with, in order to protect attendant's at the step upset of end
Safety, it is to avoid the step scratching of upset to maintainer, stops from the step or pedal of upset simultaneously
The sand and dust flown out, are typically provided with partition component between step and service clearance and machine driven equipment.
But, the step baffle plate on general staircase has only protected maintainer, 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,
It cannot be guaranteed that for a long time, trample not produce under effect and subside and deform frequently, the most above-mentioned parts lose
Effect, pedestrian exists for the danger dropped staircase within, within such as 2015, occur in Jing Zhou great oneself
In dynamic staircase accident, victim is owing to floor cover plate upset in end causes health to be involved in staircase.
Summary of the invention
The escalator of band full protection type step retaining device of the present invention discloses new scheme, will protection
Baffle plate extends to comb gripper shoe end, solves existing escalator and cannot will be involved within staircase
The problem that the step of object and upset is isolated.
The escalator of band full protection type step retaining device of the present invention includes step driving-chain passage frame
Frame, the step driving-chain being located in step driving-chain channel frame and full protection type step retaining device.
Step driving-chain channel frame includes being in turn connected to form the overall channel frame lower end of channel frame, leading to
Road framework and channel frame upper end, the part that the top of channel frame lower end and ground are bordered by is equipped with
Staircase lower end pedal group and staircase lower end fishback device, staircase lower end fishback device includes under staircase
End comb gripper shoe, be located at the staircase lower end step comb row at comb gripper shoe outer, staircase lower end,
The staircase lower end comb gripper shoe pedal that lid is located in the comb gripper shoe of staircase lower end, channel frame upper end
The part that is bordered by of top and ground on be equipped with staircase upper end pedal group and staircase upper end fishback dress
Putting, staircase upper end fishback device includes staircase upper end comb gripper shoe, is located at staircase upper end comb and props up
Staircase upper end step comb row at fagging outer, lid are located at the staircase in the comb gripper shoe of staircase upper end
Upper end comb gripper shoe pedal.Step driving-chain includes step driving-chain lower end and step driving-chain upper end,
Step driving-chain lower end is with step driving-chain upper end by the step portion transmission of one group of circulation rolling even
Connecing, step driving-chain lower end includes that lower end step drive, step driving-chain upper end include upper end step
Drive and equipment actuator, equipment actuator drives upper end step drive to drive lower end step
Drive operates.Full protection type step retaining device includes lower protective baffle plate and upper protective baffle plate, lower anti-
Guard is located at the outside of step driving-chain lower end, and upper protective baffle plate is located at outside step driving-chain upper end
Side, lower protective baffle plate include the most at an angle bending connect upper junction plate first, transition baffle plate A first,
Transition baffle plate B first and lower connecting plate first, upper junction plate first, transition baffle plate A first, transition baffle plate B first
Forming three curved four sides bent plates entirety with lower connecting plate first, the free end of upper junction plate first extends under staircase
The Nei Yanchu of end comb gripper shoe, the free end of lower connecting plate first is fixed on the bottom of channel frame lower end
On, above-mentioned three curved four sides bent plates are overall surrounds isolation by step driving-chain lower end, and upper protective baffle plate includes
The upper junction plate second of bending connection at an angle and lower connecting plate second, upper junction plate second and lower connecting plate second
Forming bending bent plate overall, the free end of upper junction plate second extends to the interior of staircase upper end comb gripper shoe
At Yan, the free end of lower connecting plate second is fixed on the bottom of channel frame upper end, above-mentioned bending bent plate
Overall encirclement step driving-chain upper end is isolated.
Protective baffle plate is extended to comb by the escalator of band full protection type step retaining device of the present invention
Gripper shoe end, effectively prevent pedestrian and is involved in the phenomenon of step, have good safety.
Accompanying drawing explanation
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 that the local that the lower protective baffle plate of escalator lower end in Fig. 2 is connected with comb gripper shoe is put
Big schematic diagram.
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 that the local that the upper protective baffle plate of escalator upper end in Fig. 5 is connected with comb gripper shoe is put
Big schematic diagram.
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 is lower protective baffle plate, and 110 is upper junction plate first, and 111 is square groove first, 112
Being square through hole first, 120 is transition baffle plate A first, and 130 is transition baffle plate B first, and 140 is lower connection
Plate first, 150 times protective baffle plate supporting plates, 160 times protective baffle plate support bars, 170 plug connector first, 200
Being upper protective baffle plate, 210 is upper junction plate second, and 211 is square groove second, and 212 is square through hole second,
220 is lower connecting plate second, and 230 is upper protective baffle plate supporting plate, and 240 is upper protective baffle plate support bar, 250
Being plug connector second, 400 is mat parts, and 510 is channel frame lower end, and 520 is channel frame, 530
Being channel frame upper end, 610 is staircase lower end comb gripper shoe, and 611 is staircase lower end step comb
Row, 612 is staircase lower end comb gripper shoe pedal, and 620 is staircase upper end comb gripper shoe, and 621 are
Staircase upper end step comb row, 622 is staircase upper end comb gripper shoe pedal, and 710 is that equipment drags
Device.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As it is shown in figure 1, the escalator schematic diagram of band full protection type step retaining device of the present invention.Band
The escalator of full protection type step retaining device includes step driving-chain channel frame, is located at step biography
Step driving-chain in dynamic chain channel frame and full protection type step retaining device.Step driving-chain passage
Framework includes being in turn connected to form channel frame lower end, channel frame and the passage frame that channel frame is overall
Frame upper end, the part that the top of channel frame lower end and ground are bordered by is equipped with staircase lower end pedal group
With staircase lower end fishback device, staircase lower end fishback device include staircase lower end comb gripper shoe,
Be located at the staircase lower end step comb row at comb gripper shoe outer, staircase lower end, lid is located at staircase lower end
Staircase lower end comb gripper shoe pedal in comb gripper shoe, the top of channel frame upper end faces with ground
Staircase upper end pedal group and staircase upper end fishback device, staircase upper end comb it is equipped with in the part connect
Panel assembly includes staircase upper end comb gripper shoe, is located at the staircase at comb gripper shoe outer, staircase upper end
The staircase upper end comb gripper shoe that upper end step comb row, lid are located in the comb gripper shoe of staircase upper end is stepped on
Plate.Step driving-chain includes step driving-chain lower end and step driving-chain upper end, step driving-chain lower end
It is in transmission connection, under step driving-chain by the step portion of one group of circulation rolling with step driving-chain upper end
End includes that lower end step drive, step driving-chain upper end include that upper end step drive and equipment drag
Device, equipment actuator drives upper end step drive to drive 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 protective baffle plate is located at the outside of step driving-chain lower end, and upper protective baffle plate is located at step
The outside of driving-chain upper end, lower protective baffle plate and upper protective baffle plate one on next, are each provided at step upset
Position, be also in staircase accident set occur position.Lower protective baffle plate includes the most at an angle curved
Upper junction plate first, transition baffle plate A first, the transition baffle plate B first of folding connection and lower connecting plate first, upper company
It is whole that fishplate bar first, transition baffle plate A first, transition baffle plate B first and lower connecting plate first form three curved four sides bent plates
Body, this multiaspect baffle arrangement in different radian bendings effectively strengthens the overall structure of baffle plate, makes
Obtain baffle plate and be not easy torsional deformation.The free end of upper junction plate first extends to staircase lower end comb gripper shoe
Nei Yanchu, the free end of lower connecting plate first is fixed on the bottom of channel frame lower end, above-mentioned three curved
Bent plate is overall on four sides surrounds isolation by step driving-chain lower end, and upper protective baffle plate includes bending at an angle
The upper junction plate second connected and lower connecting plate second, upper junction plate second and lower connecting plate second form bending bent plate
Entirety, strengthens the anti-twist deformability of baffle plate.The free end of upper junction plate second extends on staircase
The Nei Yanchu of end comb gripper shoe, the free end of lower connecting plate second is fixed on the bottom of channel frame upper end
On, above-mentioned bending bent plate is overall surrounds isolation by step driving-chain upper end.As it is shown in figure 9, lower connection
One side lower part of plate second is further opened with breach, and the effect of this breach is to make rib avoid machine dragging to set
Standby space, thus effectively utilize space.Such scheme uses and is prolonged by the upper junction plate free end of baffle plate
The scheme at the interior edge of comb gripper shoe that extends makes step baffle plate that zone of protection increase building, end
Layer cap locations, even if thus end floor cover plate is ineffective, pedestrian also will not because of the isolation of baffle plate
Fall in the step of upset.
In order to reinforce the annexation of baffle plate upper junction plate and comb gripper shoe so that both are certain
Being difficult under pressure effect open wide breach, this programme is additionally arranged connection member between the two, makes both be formed
More firm connection, such as Fig. 3, shown in 6, specifically descends protective baffle plate also to include lower protective baffle plate
Supporting plate, lower protective baffle plate supporting plate is the bending plate first that cross section is L-shaped, above-mentioned bending plate first
One end and staircase lower end comb gripper shoe in is connected along fixing, the other end of above-mentioned bending plate first and
The folding edge of upper junction plate first free end forms fixing snapping connection.Upper protective baffle plate also includes anti-
Guard supporting plate, upper protective baffle plate supporting plate is the bending plate second that cross section is L-shaped, above-mentioned bent plate
Is connected along fixing in one end of structure second and staircase upper end comb gripper shoe, above-mentioned bending plate second another
One end forms fixing snapping connection with the folding edge of upper junction plate second free end.Further, this programme
In order to strengthen the structural strength of rib, have employed the bent plate structure repeatedly bent, and upper connection
The bending angle of plate first free end folding edge is 79 °, upper junction plate first and the folder of transition baffle plate A first
Angle is 161 °, and transition baffle plate A first is 152 ° with the angle of transition baffle plate B first, transition baffle plate B
First is 148 ° with the angle of lower connecting plate first.The curved baffle of this programme is not limited to above-mentioned each bending
Angle, it is also possible to use other bending form and angles.
The design of this programme ladder baffle plate has been additionally contemplates that other devices with device interior and parts
The compatibility, the reasonable Arrangement scheme taken up room, the specifically width of upper junction plate first are less than transition
The width of baffle plate A first, upper junction plate first forms align center with transition baffle plate A first and is connected, upper connection
Square groove first is offered between two parties, in the upper company of the both sides of square groove first on the end face of plate first free end
Offering square through hole first on the end face of fishplate bar first free end, upper junction plate second is that plate face assumes a " convex " shape
Panel, the end face of the narrow portion free end of above-mentioned " convex " shape panel offers square groove second between two parties,
The side of offering on the end face of the narrow portion free end of above-mentioned " convex " shape panel of the both sides of square groove second
Shape through hole second.Square groove first, square through hole first, square groove second, square through hole second and " convex "
The plate face design of shape all makes ladder baffle plate avoid other equipment and parts, reasonably make use of staircase
Internal space.Further, in staircase During Process of Long-term Operation, in order to supervise upper and lower pedal group
Use state, fixes a breakdown in time, it is to avoid security incident, and this programme is also on the basis of said structure
Disclosing a kind of backstage alarm device using photosensitive-member, specifically escalator also includes photosensitive report
Alarm device, photosensitive alarming device include photosensitive sensor, be arranged on monitoring backstage audible-visual annunciator and
Central processing unit, photosensitive sensor include being located at square groove first, square through hole first, square groove second,
Light sensitive element at square through hole second, when pedal for escalator group produces damaged and/or deformation, light
Sensing element will detect that the alarm signal entering the extraneous light generation within staircase is by photosensitive biography
Sensor sends central processing unit to, and central processing unit starts audible-visual annunciator according to the alarm signal received,
Audible-visual annunciator sends sound and safety problem occurs in light source warning background maintenance personnel's staircase, safeguards people
Member is arrived in the very nick of time on site fault clearing.In order to strengthen the stability of baffle plate, improve baffle edge with
The scraping problem of adjacent components, transition baffle plate A first, the transition baffle plate B first of this programme and lower connecting plate
The dual-side of first is along the mat parts being provided with to the bending of step driving-chain lower end side, above-mentioned " convex " shape
The wide portion of panel and the dual-side of lower connecting plate second are along being provided with to the bending of step driving-chain upper end side
Mat parts.Mat parts add the contact area between parts, improve influencing each other between parts.
In order to strengthen the overall construction intensity of ladder baffle plate further so that it is have certain when pressurized
Resistance to deformation and 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 the bending junction of transition baffle plate B first are provided with lower anti-along folding line direction
Guard support bar, lower protective baffle plate is located under channel frame by lower protective baffle plate support bar fixed mount
On end, upper junction plate second is provided with upper anti-bib with the bending junction of lower connecting plate second along folding line direction
Plate support bar, upper protective baffle plate is located on channel frame upper end by upper protective baffle plate support bar fixed mount.
When escalator cover plate breaks down so that there being weight to fall into staircase, protective baffle plate support bar certainty pressurized produces
Raw stress, therefore the concentration position in pressure stresses arranges pressure measxurement sensing parts and just can well
Grasping the generation of dangerous situation, thus make disposal in time, based on object above, this programme is at such scheme
On the basis of also include staircase report to the police and emergency braking apparatus, specifically escalator also include safe report
Alert brake unit, security alarm brake unit includes pressure transducer, audible-visual annunciator, escalator emergency
Brake unit and central processing unit, pressure transducer includes being located at lower protective baffle plate support bar and upper protection
Pressure-sensing device on baffle plate support bar, enters the object of staircase to lower protective baffle plate or upper anti-bib
Plate applies abnormal pressure, and detection is obtained the signal of abnormal pressure and passed by pressure by pressure-sensing device
Sensor sends central processing unit to, and central processing unit is according to the abnormal pressure signal enabling acousto-optic report received
Alert device and escalator emergency brake unit, audible-visual annunciator sends sound and light source is warned, escalator emergency system
Dynamic device stops elevator and runs.Above protective baffle plate support bar is reported to the police and emergency braking apparatus phase with staircase
In conjunction with scheme effectively improve the structure of baffle plate self, improve the security performance of staircase, above-mentioned
The warning message of photosensitive alarming device is not paid attention to, or in the case of dangerous situation development very rapidly,
Stop the operation of staircase in time, retrieve the loss of victim.
Circuit, module and the electronic devices and components related in above scheme all can use generally in the art
Scheme or type selecting, it is also possible to use specially designed scheme according to actual needs.
In order to improve the practical application effect of ladder baffle plate, improve the maintainability of device and operating
Stability, this programme also been mades following improvement.Specifically in order to improve the Assembly stability of baffle plate,
Channel frame lower end base is fixed with the plug connector first that cross section is " U "-shaped, lower connecting plate first
Free end fix in the groove being plugged in plug connector first, bottom channel frame upper end on be fixed with cut
The plug connector second that face is " U "-shaped, the free end of lower connecting plate second is fixing is plugged in described plug connector second
Groove in.The handling of rib are safeguarded for convenience, safeguard handle stating to be provided with in transition baffle plate B first,
Lower connecting plate second is provided with safeguards handle.In order to improve the surface quality of rib, so that it possesses respectively
Kind of physical property, also lower protective baffle plate and/or on be coated with white zine layer on protective baffle plate surface or spray sets
There is yellow paint layer.
The escalator of the band full protection type step retaining device of this programme uses at protective baffle plate and comb
Set up protective baffle plate supporting plate between tooth gripper shoe as connector, enhance the stability that both connect, make
Obtain step baffle plate and zone of protection is increased end floor cap locations, even if end floor cover plate loses
Going effect, pedestrian also will not fall in the step of upset.The bent plate structure repeatedly bent is used to enhance
The structural strength of baffle plate.Use photosensitive alarming device and baffle plate support bar and pressure alarm brake unit thereof
The scheme combined enhances the anti-pressure ability of baffle plate and the security performance of staircase, is finding potential faults
In the case of get rid of hidden danger in time, it is to avoid hidden danger is evolved into accident, at once stops when danger occurs simultaneously
Only staircase runs, and retrieves the loss of victim.The shape of baffle plate uses staircase inner space adaptability to set
Meter, enhances the compatibility that equipment is overall, improves the efficiency of space utilization.Baffle plate is provided with
Handle, the mat parts being additionally arranged under the baffle on fixing plug connector, and baffle plate side all improve
The maintainability of baffle plate and stability.Appearance at baffle plate is plated to set white zine layer or spray yellow paint layer and is changed
Its surface quality kind.Based on above feature, the band full protection type step retaining device of this programme automatic
Staircase is compared existing like product and is had prominent substantive distinguishing features and significantly progress.
The escalator of the band full protection type step retaining device of this programme is not limited to specific embodiment party
Content disclosed in formula, the technical scheme occurred in embodiment can be with individualism, it is also possible to mutually wrap
Containing, those skilled in the art combine, according to this programme, the simple alternative that common knowledge makes and fall within
The scope of this programme.
Claims (10)
1. an escalator for band full protection type step retaining device, is characterized in that including step driving-chain passage frame
Frame, the step driving-chain being located in described step driving-chain channel frame and full protection type step retaining device,
Described step driving-chain channel frame includes being in turn connected to form the overall channel frame lower end of channel frame, leading to
Road framework and channel frame upper end, the part that the top of described channel frame lower end and ground are bordered by is equipped with staircase
Lower end pedal group and staircase lower end fishback device, described staircase lower end fishback device includes that staircase lower end comb props up
Fagging, be located at the staircase lower end step comb row at comb gripper shoe outer, described staircase lower end, lid be located at described in hold up
Staircase lower end comb gripper shoe pedal in the comb gripper shoe of ladder lower end, the top of described channel frame upper end and ground
Staircase upper end pedal group and staircase upper end fishback device, described staircase upper end fishback it is equipped with in the part being bordered by
Device includes staircase upper end comb gripper shoe, is located at the staircase upper end ladder at comb gripper shoe outer, described staircase upper end
The staircase upper end comb gripper shoe pedal that level comb row, lid are located in the comb gripper shoe of described staircase upper end,
Described step driving-chain includes step driving-chain lower end and step driving-chain upper end, described step driving-chain lower end
It is in transmission connection, under described step driving-chain by the step portion of one group of circulation rolling with described step driving-chain upper end
End includes that lower end step drive, described step driving-chain upper end include upper end step drive and equipment actuator,
Described equipment actuator drives described upper end step drive to drive the step drive operating of described lower end,
Described full protection type step retaining device includes that lower protective baffle plate and upper protective baffle plate, described lower protective baffle plate set
In the outside of step driving-chain lower end, described upper protective baffle plate is located at the outside of step driving-chain upper end, described lower anti-
Guard include the most at an angle bending connect upper junction plate first, transition baffle plate A first, transition baffle plate B first and
Lower connecting plate first, described upper junction plate first, transition baffle plate A first, transition baffle plate B first and lower connecting plate first form three
Curved four sides bent plate is overall, and the free end of described upper junction plate first extends to the interior edge of described staircase lower end comb gripper shoe
Place, the free end of described lower connecting plate first is fixed on the bottom of described channel frame lower end, and described three curved four sides are bent
Plate is overall surrounds isolation by described step driving-chain lower end, and described upper protective baffle plate includes what bending at an angle connected
It is overall that upper junction plate second and lower connecting plate second, described upper junction plate second and lower connecting plate second form bending bent plate, described
The free end of upper junction plate second extends to the Nei Yanchu of described staircase upper end comb gripper shoe, described lower connecting plate second
Free end is fixed on the bottom of described channel frame upper end, and described bending bent plate is overall by described step driving-chain
End surrounds isolation.
The escalator of band full protection type step retaining device the most according to claim 1, it is characterised in that
Described lower protective baffle plate also includes lower protective baffle plate supporting plate, and described lower protective baffle plate supporting plate is that cross section is L-shaped
Bending plate first, one end of described bending plate first is connected along fixing with in the comb gripper shoe of described staircase lower end, institute
The folding edge of the other end and described upper junction plate first free end of stating bending plate first forms fixing snapping connection, institute
State protective baffle plate and also include that protective baffle plate supporting plate, described upper protective baffle plate supporting plate are L-shaped curved in cross section
Plate structure second, one end of described bending plate second is connected along fixing with in the comb gripper shoe of described staircase upper end, described
The other end of bending plate second forms fixing snapping connection with the folding edge of described upper junction plate second free end.
The escalator of band full protection type step retaining device the most according to claim 2, it is characterised in that
The bending angle of described upper junction plate first free end folding edge is 79 °, described upper junction plate first and described transition
The angle of baffle plate A first is 161 °, and described transition baffle plate A first is 152 ° with the angle of described transition baffle plate B first,
Described transition baffle plate B first is 148 ° with the angle of described lower connecting plate first.
The escalator of band full protection type step retaining device the most according to any one of claim 1 to 3,
It is characterized in that, the width of described upper junction plate first is less than the width of described transition baffle plate A first, described upper junction plate
First forms align center with described transition baffle plate A first and is connected, and the end face of described upper junction plate first free end is opened between two parties
It is provided with square groove first, the end face of the described upper junction plate first free end of the both sides of described square groove first is offered
Having square through hole first, described upper junction plate second is the panel that plate face assumes a " convex " shape, described " convex " shape panel narrow
Square groove second is offered between two parties, described in the both sides of described square groove second " convex " on the end face of portion's free end
Square through hole second is offered on the end face of the narrow portion free end of shape panel.
The escalator of band full protection type step retaining device the most according to claim 4, it is characterised in that
Described escalator also includes that photosensitive alarming device, described photosensitive alarming device include photosensitive sensor, are arranged on prison
The audible-visual annunciator on control backstage and central processing unit, described photosensitive sensor includes being located at described square groove first, side
Light sensitive element at shape through hole first, square groove second, square through hole second, described pedal for escalator group produces breakage
And/or deformation, described light sensitive element enters, by detecting, the alarm signal that the extraneous light within staircase produces
Sending described central processing unit to by described photosensitive sensor, described central processing unit is according to the alarm signal received
Starting described audible-visual annunciator, described audible-visual annunciator sends sound and light source warning background maintenance personnel's staircase occurs
Safety problem.
The escalator of band full protection type step retaining device the most according to claim 4, it is characterised in that
The dual-side of described transition baffle plate A first, transition baffle plate B first and lower connecting plate first is along being provided with to described step transmission
The mat parts of chain lower end side bending, the wide portion of described " convex " shape panel and the dual-side of lower connecting plate second along on set
The mat parts of oriented described step driving-chain upper end side bending.
The escalator of band full protection type step retaining device the most according to any one of claim 1 to 3,
It is characterized in that, described transition baffle plate A first sets along folding line direction with the bending junction of described transition baffle plate B first
Having lower protective baffle plate support bar, described lower protective baffle plate is located at described by described lower protective baffle plate support bar fixed mount
On channel frame lower end, described upper junction plate second sets along folding line direction with the bending junction of described lower connecting plate second
Having upper protective baffle plate support bar, described upper protective baffle plate is located at described by described upper protective baffle plate support bar fixed mount
On channel frame upper end.
The escalator of band full protection type step retaining device the most according to claim 7, it is characterised in that
Described escalator also include security alarm brake unit, described security alarm brake unit include pressure transducer,
Audible-visual annunciator, escalator emergency brake unit and central processing unit, described pressure transducer includes being located at described lower anti-
Pressure-sensing device on guard support bar and upper protective baffle plate support bar, enters the object of staircase to described lower anti-
Guard or upper protective baffle plate apply abnormal pressure, and detection is obtained described abnormal pressure by described pressure-sensing device
Signal send described central processing unit to by described pressure transducer, described central processing unit is different according to receive
Normal pressure force signal starts described audible-visual annunciator and escalator emergency brake unit, described audible-visual annunciator send sound and
Light source is warned, and described escalator emergency brake unit stops elevator and runs.
The escalator of band full protection type step retaining device the most according to any one of claim 1 to 3,
It is characterized in that, described channel frame lower end base is fixed with the plug connector first that cross section is " U "-shaped, described
The free end of lower connecting plate first is fixed in the groove being plugged in described plug connector first, bottom described channel frame upper end on
Being fixed with the plug connector second that cross section is " U "-shaped, the free end of described lower connecting plate second is fixing is plugged in described inserting
In the groove of fitting second.
The escalator of band full protection type step retaining device the most according to any one of claim 1 to 3,
It is characterized in that, described transition baffle plate B first is provided with safeguards handle, and described lower connecting plate second is provided with safeguards handle；
It is coated with white zine layer on described lower protective baffle plate and/or upper protective baffle plate surface or spray is provided with yellow paint layer.
Priority Applications (1)
| 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 |
Applications Claiming Priority (1)
| 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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| Publication Number | Publication Date |
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| CN105947864A true CN105947864A (en) | 2016-09-21 |
| CN105947864B CN105947864B (en) | 2017-07-11 |
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| CN201610531865.XA Active CN105947864B (en) | 2016-07-08 | 2016-07-08 | A kind of escalator with full protection type step retaining device |
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|---|---|---|---|---|
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| JP2005082298A (en) * | 2003-09-08 | 2005-03-31 | Mitsubishi Electric Corp | Height adjusting mechanism for truss structure in man conveyor |
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| 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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| EP0621226A1 (en) * | 1993-04-23 | 1994-10-26 | O&K ROLLTREPPEN GmbH | Safety device for passenger conveyors |
| JP2005082298A (en) * | 2003-09-08 | 2005-03-31 | Mitsubishi Electric Corp | Height adjusting mechanism for truss structure in man conveyor |
| CN201990360U (en) * | 2011-04-13 | 2011-09-28 | 西子奥的斯电梯有限公司 | Floor plate for staircase |
| JP2013154995A (en) * | 2012-01-30 | 2013-08-15 | Toshiba Elevator Co Ltd | Passenger conveyor |
| JP2014172698A (en) * | 2013-03-08 | 2014-09-22 | Mitsubishi Electric Building Techno Service Co Ltd | Passenger carrier device |
| JP2015110454A (en) * | 2013-12-06 | 2015-06-18 | 株式会社日立製作所 | Passenger conveyor |
| 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 |
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| CN105947864B (en) | 2017-07-11 |
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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. |