CN207903726U - Passenger conveyors - Google Patents
Passenger conveyors Download PDFInfo
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- CN207903726U CN207903726U CN201721846606.2U CN201721846606U CN207903726U CN 207903726 U CN207903726 U CN 207903726U CN 201721846606 U CN201721846606 U CN 201721846606U CN 207903726 U CN207903726 U CN 207903726U
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Abstract
The utility model provides the passenger conveyors for coping with extensive earthquake.Passenger conveyors have：Truss support angle steel is set to the length direction end of truss, and lodge is in the supporting beam of building construction；Maintaining part is installed in the upper surface of truss；And arm, maintained portion are kept, and are extended to the ground of building construction from maintaining part along the length direction of truss, fore-end is fixed in ground.Arm maintained portion is kept in a manner of sliding freely, thinner than maintaining part, and the height of truss side is set as the height higher than ground side.
Description
The application based on and advocate on March 24th, 2017 Japan file an application application No. is No. 2017-059998
The application is incorporated herein by reference in the full content of priority, the Japan earlier application.
Technical field
The embodiment of the utility model is related to passenger conveyors as escalator or moving elevator.
Background technology
The escalator of an example as passenger conveyors, lodge is set by the upper layer side and lower layer side in building construction
The supporting beam set and be provided with the truss support angle steel being fixed in the length direction end of the framework (truss) of escalator.
In recent years, it is desirable that earthquake of the passenger conveyors reply than previous contemplated larger scale.For this purpose, as a scheme,
Extension component is arranged in consideration between truss and ground, with extension component come sub-truss.
Existing technical literature
Patent document 1：Japanese Unexamined Patent Publication 2016-183008 bulletins
Patent document 2：Japanese Unexamined Patent Publication 2016-88631 bulletins
As extension component, the position close away from ground, required intensity become smaller.Previous extension component,
Also there is intensity same as the position for leaving ground away from the close part in ground, as a whole and with the feelings of superfluous intensity
Condition exists.Extension meeting enlargement or its weight can increase as a result,.
When with extension component sub-truss, truss support angle steel returns to by swinging back after the coupling disengaging of supporting beam
When supporting beam, truss support angle steel can be collided with supporting beam.Therefore, larger compressing force can be applied to truss, truss may be broken
Damage.In addition, when truss is detached from building construction, gap will produce between them, passenger may be folded by the gap.
Utility model content
The embodiment of the utility model, it is therefore intended that, a kind of passenger conveyors are provided, can miniaturization, and
When swinging back, truss support angle steel swimmingly returns to supporting beam, and passenger will not be folded by gap.
The passenger conveyors of one embodiment, have：Truss support angle steel is set to the length direction end of truss,
Lodge is in the supporting beam of building construction；Maintaining part is installed in the upper surface of truss；And arm, maintained portion are kept,
Extend to the ground of building construction from maintaining part along the length direction of truss, fore-end is fixed in ground.Arm quilt
Maintaining part is kept in a manner of sliding freely, thinner than maintaining part, and the height of truss side is set as the height than ground side
Higher.
In addition, the passenger conveyors of embodiment, wherein the fore-end of above-mentioned arm and be fixed in above-mentioned ground
Fixed part links, and above-mentioned passenger conveyors are also equipped with protective cover, which covers always above-mentioned fixation from above-mentioned maintaining part
Portion, and can be flexible along the length direction of above-mentioned truss.
In addition, the passenger conveyors of embodiment, wherein above-mentioned arm is set by the width direction both ends in above-mentioned truss
The maintaining part for the pair of right and left set is kept, and lifting board is installed between above-mentioned maintaining part.
In addition, the passenger conveyors of embodiment, wherein above-mentioned protective cover has：Bib portion is arranged along above-mentioned
The length direction of truss is capable of expansion and contraction, for covering above-mentioned arm and said front part；And screen portion, it is installed on above-mentioned enclose
Skirt section is erected in the both sides of above-mentioned lifting board.
In addition, the passenger conveyors of embodiment, wherein in the length direction end of above-mentioned truss, be provided with and be sandwiched in
Between said front part and extend to the thin plate on above-mentioned ground.
In addition, the passenger conveyors of embodiment, wherein above-mentioned maintaining part is section U-shaped, and above-mentioned maintaining part is with above-mentioned
The mode of open surface of U-shaped or so opposite one another is installed in above-mentioned truss, and above-mentioned lifting board is loaded into the U of above-mentioned maintaining part
The inside of word.
Description of the drawings
Fig. 1 is the side view for the escalator for indicating embodiment.
Fig. 2 is the fragmentary side cross-sectional view for indicating the escalator.
Fig. 3 is the fragmentary side cross-sectional view for indicating the escalator.
Fig. 4 is the partial top view for indicating the escalator.
Fig. 5 is the exploded perspective view for indicating the escalator.
Fig. 6 is the fragmentary side cross-sectional view for the escalator for indicating another example.
Specific implementation mode
The escalator 10 of an example as passenger conveyors is shown in Fig. 1.Escalator 10 for example is mounted at quotient
Industry facility, the vehicles website as building construction 12 upper layer and lower layer between.Escalator 10, which has, is used as frame
The truss 14 of body.
Truss 14 is erected at first ground 16 on the ground on the upper layer for constituting building construction 12 and the ground for constituting lower layer
Between second ground 18 in face.Truss 14 is by bolt or welding by the main string portion 10 in upside, the main string portion 22 in downside and multiple perpendicular
The skeleton construction that item 24 combines.Truss 14 has upper layer horizontal part 26, downside layer horizontal part 28 and setting in upper layer level
Rake 30 between portion 26 and downside layer horizontal part 28.
Upper layer horizontal part 26 by with the first ground 16 it is continuous in a manner of tilting along the length direction setting of truss 14
One end in portion 30.Downside layer horizontal part 28 by with the second ground 18 it is continuous in a manner of be arranged along the length direction of truss 14
In another end of rake 30.
Upper layer horizontal part 26 is provided with driving mechanism 34.Driving mechanism 34 has driving device 36, drive sprocket 38
And drive chain 40.The torque that driving device 36 exports passes to drive sprocket 42 via drive chain 40.
In downside, layer horizontal part 28 is provided with driven sprocket 44.It is wrapping with ladder between drive sprocket 42 and driven sprocket 44
Grade chain 46.Step chains 46 turn when being rotated under the action of drive sprocket 42 is in driving device 36 in the inside of truss 14 incessantly
Circle.
To be linked with multiple steps 48 at equal intervals in step chains 46.Step 48 is the component taken into for passenger, with step chains
46 turn-take together.Take into as a result, the passenger of step 48 by the first ground 16 from upper layer to the conveying of the second ground 18 of lower layer,
Or it is conveyed from the second ground 18 of lower layer to first ground 16 on upper layer.
On the right side and left side of truss 14, it is provided with railing 50.Railing 50 is holded up from truss 14, and spreads all over truss 14
Overall length and be arranged.In the peripheral part of railing 50, handrail 52 is installed.Handrail 52 is to take into the passenger of step 48 to be grabbed with hand
The component synchronously is turn-taked in the periphery of railing 50 with turn-taking for step 48.
In the front end of the length direction of upper layer horizontal part 26, the first truss support angle steel 60 is installed.In downside layer
The front end of horizontal part 28 is equipped with the second truss support angle steel 66.
First truss support angle steel 60 is in the shape of the section inverted L shape with horizontal plate 62 and vertical plate 64.Vertical plate
64 are fixed in the short side side end of upper layer horizontal part 26, horizontal plate 62 from the short side side end of upper layer horizontal part 26 along
The length direction of truss 14 protrudes.
Second truss support angle steel 66 is in the shape of the section inverted L shape with horizontal plate 68 and vertical plate 70.Vertical plate
70 are fixed in the short side side end of downside layer horizontal part 28, horizontal plate 68 from the short side side end of downside layer horizontal part 28 along
The length direction of truss 14 protrudes.
60 lodge of horizontal plate of first truss support angle steel 60 is in first supporting beam 72 on the first ground 16, the second truss branch
68 lodge of horizontal plate of support angle steel 66 is in second supporting beam 74 on the second ground 18.
The first supporting beam 72 and completion ground 76 are provided on the first ground 16.First supporting beam 72 is arranged on than completing
The position that building site face 76 slightly declines.It is provided with anchor slab 80 in the first supporting beam 72.
The second supporting beam 74 and completion ground 82 are provided on the second ground 18.Second supporting beam 74 is arranged on than completing
The position that building site face 82 slightly declines.It is provided with anchor slab 84 in the second supporting beam 74.
Anchor slab 80,84 has defined depth along the length direction of truss 14.In the upper surface of anchor slab 80 across height
Adjustment component 69 is placed with the horizontal plate 62 of the first truss support angle steel 60, in the upper surface of anchor slab 84 across height adjusting part part
69 are placed with the horizontal plate 68 of the second truss support angle steel 66.
Between the upper layer horizontal part 26 of truss 14 and first supporting beam 72 on the first ground 16, it is formed between L1
Every.It is also formed with identical interval between the downside layer horizontal part 28 and second supporting beam 74 on the second ground 18 of truss 14.
The first extension support portion 90 is provided on the upper layer horizontal part 26 of truss 14.
It is illustrated next, extending support portion 90 using Fig. 2~Fig. 5 pairs first.Fig. 2 is cut off in the F2-F2 of Fig. 4
Sectional view, Fig. 3 are the sectional views cut off in the F3-F3 of Fig. 4.Fig. 4 is vertical view.Exploded perspective view is indicated in Fig. 5.
First extension support portion 90 has a pair in the left and right settings of truss 14.Left and right the first extension support portion 90, which has, to be clipped
The substantially symmetrical composition in length direction center of truss 14.In Fig. 2~Fig. 5, extend support portion to the first of left side
90 illustrate, and first about right side extends support portion 90, and instead the first of left side extends the explanation of support portion 90.
In addition, on the layer horizontal part 28 of downside, it is provided with the second extension support portion.The second of downside layer horizontal part 28 extends
Support portion has composition identical with the first extension support portion 90 of upper layer horizontal part 26, so it illustrates instead upper layer
The first of horizontal part 26 extends the explanation of support portion 90.
As shown in figure 3, first extends support portion 90 with arm 94, maintaining part 96 and the fixed seat 98 as fixed part.
Maintaining part 96 has mounting plate 100 in lower part, is fixed on the upside master of left and right with bolt or welding respectively by mounting plate 100
The upper surface in string portion 20.In the upper surface of mounting plate 100, stringer board 101 is generally perpendicularly provided with relative to mounting plate 100.
The guide portion 92 of section U-shaped is provided on stringer board 101.In addition, mounting plate 100 can also be installed in upside by welding
The upper surface in main string portion 10.
Guide portion 92 is substantially shaped as linearly, and the height of 14 side of truss is arranged to the height than 16 side of the first ground
Higher.That is, guide portion 92 declines from maintaining part 96 towards the first ground 16.
Arm 94 is held in the inside of the guide portion 92 of the U-shaped of maintaining part 96.Arm 94 is when looking down from maintaining part 96
It rises and generally parallel extends relative to the length direction of truss 14.Arm 94 is section U-shaped, with very close to each other and along drawing
Lead the inside that the mode that portion 92 slides freely is installed in guide portion 92.Arm 94 with guide portion 92 to have more overlapping portion
The mode divided is maintained at the inside of maintaining part 96.The fore-end 95 of arm 94 is fixed in fixed seat 98.
Fixed seat 98 is fixed on by the setting tool of bolt etc. on the first ground 16.Arm 94 by fixed seat 98 with
The angle equal with the angle that guide portion 92 has is fixed on the first ground 16.Fixed seat 98 is to be substantially opposite first
The mode that the angle on ground 16 will not change fixes arm 94.
The maintaining part 96 of pair of right and left makes the open surface of the U-shaped of guide portion 92 be installed in truss 14 opposite one another
The left and right sides.In addition, arm 94 the inside of guide portion 92 by make the open surface of its U-shaped opposite one another in a manner of be kept.
In this state, truss 14 is supported by the first truss support angle steel 60, and the load-carrying for becoming substantially truss 14 is hardly applied
It is added on the state of arm 94.
First lifting board 102 is installed in the lower section of maintaining part 96.First lifting board 102 has the maintaining part for closing at left and right
Length between 96.First lifting board 102 is assembled on mounting plate 100, and is installed in (the upper layer horizontal part of truss 14
26) length direction front end is between the rear end of mounting plate 100.The rear of first lifting board 102 is provided with fishback 104.
Fishback 104 is identical as previous fishback.The front of first lifting board 102 is provided with thin plate 106.
Thin plate 106 is plate-shaped member, has mounting portion 108 in the end of 14 side of truss.Thin plate 106 has to be consolidated with what is controlled
The inside of reservation 98 is spaced equal width.Mounting portion 108 is bent into crank-like, and the main string in the upside for being installed in truss 14
Portion 20.When mounting portion 108 is installed in truss 14, thin plate 106 is sandwiched in a manner of it can move between the fixed seat 98 of left and right,
And it is overlapped enough length on the first ground 16.It is provided with protective cover 110 on the first extension support portion 90.
Protective cover 110 has screen portion 112 and bib portion 114.Screen portion 112 has multiple tubular parts 116 and will be each
The plank 118 that gap between tubular part 116 blocks.Screen portion 112 is set along the length direction of truss 14.Screen portion 112
It is installed in the upper surface of bib portion 114.
Bib portion 114 have covering upper surface and all around four faces, make lower surface opening approximately cuboid case
Shape shape.Bib portion 114 is formed as covering first and extends entirety institute necessity of support portion 90 and do not have wasting space.Apron
Portion 114 has main bib portion 120 and secondary bib portion 122.
Main bib portion 120 with the arm 92 and maintaining part 96 for making the first extension support portion 90 as shown in figure 5, with after being added
The roughly equal length of overall length, be located at the face away from the side farther out of truss 14 and open.Secondary bib portion 122, which has, sliding freely pacifies
The shape of inside loaded on main bib portion 120 is located at the face away from 14 nearlyr side of truss and opens.Main bib portion 120 and secondary apron
Portion 122 is combined in a manner of with the part for being overlapped specific length.
Main bib portion 120 is fixed in the maintaining part 96 of the first extension support portion 90.Secondary bib portion 122 is fixed in first
Ground 16.It is assumed that when their the interval L1 such as the interval on truss 14 and the first ground 16 opening changes, the master of bib portion 114
Bib portion 120 and the suitably sliding movement of secondary bib portion 122 extend the state reply truss 14 and the of support portion 90 with covering first
The variation of the interval L1 on one ground 16.
More than, the first ground 16 is illustrated, is also equipped on the second ground 18 and extends support portion 90 with first
Identical second extends support portion, the first lifting board 102, protective cover 110.
Next, the function and effect having to escalator 10 illustrate.Escalator 10 is assemblied in building construction
Between 12 the first ground 16 (upper layer) and the second ground 18 (lower layer).The truss 14 of escalator 10, by the first truss support
62 lodge of horizontal plate of angle steel 60 in the first ground 16 the first supporting beam 72 and by the horizontal plate of the second truss support angle steel 66
68 lodges are installed in building construction 12 in second supporting beam 74 on the second ground 18.
In the following, being illustrated to the function and effect on the first ground 16.In addition, the function and effect that the second ground 18 generates, with
The function and effect that first ground 16 generates are almost the same, so it illustrates the explanation of the instead function and effect on the first ground 16.
It is provided with a pair first on truss 14 and extends support portion 90.Specifically, the main string in upside in the left and right of truss 14
Maintaining part 96 is separately installed in portion 20.Arm 94 is installed in maintaining part 96.The fore-end 95 of arm 94 is fixed in solid
Reservation 98.The part of the length of the substantially half of arm 94 is incorporated in the guide portion 92 of maintaining part 96.
Protective cover 110 is installed around the first extension support portion 90.Protective cover 110 is that main bib portion 120 is fixed
In maintaining part 96, secondary bib portion 122 is fixed in the first ground 16.
On truss 14, fishback 104 and the first lifting board 102 are installed.First lifting board 102 is installed in left and right
First extend support portion 90 between.Thin plate 106 is installed in front of the length direction of truss 14.Thin plate 106 is from truss 14
Pass through between the fixed seat 98 of left and right, extends on the first ground 16.
Usually in the state of, by the passenger that the traveling of step 48 conveys, get off from step 48, fishback 104,
It passes by first lifting board 102, thin plate 106 and reaches the first ground 16.Passenger left and right prevent from passing through between cover 110 after
It enters on the first ground 16.First extension support portion 90 is completely covered by the bib portion 114 of protective cover 110, so will not produce
Raw any problem.In addition, screen portion 112 has plank 118 between tubular part 116, so between tubular part 116
Passenger will not be sandwiched.
If earthquake has occurred to which truss 14 and the interval L1 on the first ground 16 are changed.Then, in the first truss
Equal between the horizontal plate 62 and anchor slab 80 of support angle steel 60 to relatively move, and be accompanied by this, arm 94 is from maintaining part 96
Guide portion 92 suitably pulled out or pulled in and coped with.
Just in case when sweeping earthquake occurs, the horizontal plate 62 of the first truss support angle steel 60 is sometimes from the first supporting beam 72
It is detached from.And, kept by one end maintained portion 96 in this case and the other end, that is, fore-end 95 is fixed in mounting plate
100 arm 94, upper layer horizontal part 26 are supported in the first ground 16.
Therefore, even if the first truss support angle steel 60 leaves from the first ground 16, extend support portion 90 also by first
Upper layer horizontal part 26 is supported, truss 14 will not fall off from the first ground 16.Arm 94 has the intensity of enough sub-trusses 14,
Being capable of sub-truss 14 if even if arm 94 from maintaining part 96 when utmostly being pulled out.First, which extends support portion 90, is inciting somebody to action
When maintaining part 96 and arm 94 are watched together, 95 side of fore-end forms thinner than 96 side of rear end side, that is, maintaining part.As a result,
One extension support portion 90 has necessary strength and by miniaturization.
Thin plate 106 is sandwiched between the fixed seat 98 of left and right, so will not swing, and along the length side of truss 14
To movement.In addition, the thus motion stabilization of truss 14.
In addition, when the first truss support angle steel 60 leaves from the first ground 16,94 one side of arm is sliding in guide portion 92
It is dynamic to deviate from one side from maintaining part 96.Arm 94 is set to 14 side of truss i.e. 96 side of maintaining part than 16 side higher of the first ground, institute
With when truss 14 leaves from the first ground 16, maintaining part 96 is that the position of truss 14 rises with the inclination of arm 94.
Then, the truss 14 left from the first ground 16 returns to the first ground 16 by swinging back.The truss of truss 14
Support angle steel 60 rises to the 80 higher position of anchor slab than the first supporting beam 72 by maintaining part 96, therefore the first truss branch
The horizontal plate 62 of support angle steel 60 recovers on the anchor slab 80 of the first supporting beam 72.Therefore, truss support angle steel 60 will not be with first
The collision with wall of the truss side of supporting beam 72, truss 14 can return to the first ground 16.In addition, can also be set in arm 94
Set the retaining member for avoiding being detached from from maintaining part 96.
In addition, escalator 10 is, the enough length be overlapped with the first ground 16 of thin plate 106, so even if truss 14 with
First ground 16 relatively moves, and is also covered by thin plate 106 between truss 14 and the first ground 16, between will not exposing between them
Gap.
Also, even if truss 14 is overlapping each other if leaving main bib portion 120 with secondary bib portion 122 from the first ground 16
In the state of slide, so first extension support portion 90 can keep the state covered by protective cover 110.Even if as a result, in purlin
When being expanded between frame 14 and the first ground 16, it can also prevent the first extension support portion 90 from making passenger injured.
Next, to the escalator being set is changed to composition identical with the escalator of present embodiment 10
The step of an example illustrate.The so-called escalator being set refers to the equal length of the first truss support angle steel 60
It keeps previous length constant and the curtailment of truss support angle steel is to cope with the escalator of large-scale earthquake.
Fishback 104 and lifting board are unloaded from the escalator being set for being set to building construction.Exposed
Truss 14 the main string portion 20 in upside, the maintaining part 96 for fixing the first extension maintaining part 90 such as be screwed or weld.It will
Fixed seat 98 set by the fore-end 95 of the arm 94 of the first extension support portion 90 is fixed on the first ground 16.It will fix
Preferably reinforced by reinforcing concrete etc. on 98 fixed first ground 16 of seat.
If the first extension support portion 90 has been fixed in truss 14, mounting broach plate 104 and the first lifting board 102.
Fishback 104 uses the fishback being set.First lifting board 102 is suitable for the guarantor of the left and right of the first extension support portion 90
Lifting board that hold the interval in portion 96, that length is shorter.
Main bib portion 120 is installed on the maintaining part 96 of the first extension support portion 90 and by secondary bib portion 122 to be overlapped in
The state of main bib portion 120 is fixed on the first ground 16, and extends support portion 90 to first and install protective cover 110.
Then, thin plate 106 is configured between the fixed seat 98 of left and right, mounting portion 108 is fixed on by purlin by screw etc.
Frame 14.It unloads and can automatically be helped what is be set not waiting the first truss support angle steel 60 from first ground 16 etc. as a result,
Ladder improvement is the escalator of anti-seismic construction identical with the escalator 10 of present embodiment.
By the escalator 10 of present embodiment, though the space expansion on truss 14 and the first ground 16 etc. be beyond
In the case of the range coped with by the first previous truss support angle steel 60, also it can extend support portion 90 by first
Sub-truss 14, and the falling off from the first ground 16 etc. of truss 14 can be prevented.First, which extends support portion 90, has enough strong
Degree, and can realize miniaturization.
Escalator 10 extends support portion 90 and truss 14 and the first ground by bib portion 114 and thin plate 106 by first
It is blocked between 16, so can prevent gap from hurting sb.'s feelings.Thin plate 106 is guided by fixed seat 98, and a pair of of arm 94 is from the
One ground 16, which is risen, extends and is installed on set maintaining part 96 on truss 14, so the lateral pendulum of truss 14 can be prevented
It is dynamic, the motion stability of truss 14 can be made if even if truss 14 is in the case of the movement of the length direction of truss 14.
When being the escalator 10 of present embodiment by the escalator being set improvement, 14 phase of truss need not be made
Building construction 12 is moved, thus can with low cost and it is short-term between construct.
Several embodiments of the utility model are illustrated, but these embodiments prompt as an example,
It is not intended to limit the range of utility model.These new embodiments can be implemented in such a way that others are various,
In the range of the objective for not departing from utility model, various omissions, displacement, change can be carried out.These embodiments and modifications thereof
It is contained in the range and objective of utility model, and is contained in the utility model recorded in claims and its equivalent model
It encloses.
Guide portion 92 and arm 94 may not be section U-shaped.As long as guide portion 92 and arm 94 each other can be along
Respective length direction movement can stretch, and can support defined load-carrying, can also be other shapes.Example
Such as, it can be section circle or quadrangle.
The pars contractilis being made up of guide portion 92 and arm 94 can not also be mounted to truss 14, but as shown in Figure 6
It is installed on the first ground 16 like that and arm 94 is fixed on truss 14.Arm 94 is enclosed in guide portion 92, but by drawing
The pars contractilis for leading portion 92 and the composition of arm 94 can also be that arm, multistage structure is further enclosed in arm 94.
Symbol description：
10：Escalator；12：Building construction；14：Truss；16：First ground；18：Second ground；20：The main string in upside
Portion；22：The main string portion in downside；24：Vertical bar；26：Upper layer horizontal part；28：Downside layer horizontal part；30：Rake；34：Driving machine
Structure；36：Driving device；38：Drive sprocket；40：Drive chain；42：Drive sprocket；44：Driven sprocket；46：Step chains；48：Ladder
Grade；50：Railing；52：Handrail；60：First truss support angle steel；62：Horizontal plate；64：Vertical plate；66：Second truss support
Angle steel；68：Horizontal plate；70：Vertical plate；72：First supporting beam；74：Second supporting beam；76、82：Completion ground；80、84：Anchor
Plate；90：First extends support portion；92：Guide portion；94：Arm；95：Fore-end；96：Maintaining part；98：Fixed seat；102：The
One lifting board；104：Fishback；106：Thin plate；108：Mounting portion；110：Protective cover；112：Screen portion；114：Bib portion；116：
Tubular part；118：Plank；120：Main bib portion；122：Secondary bib portion.
Claims (6)
1. a kind of passenger conveyors, which is characterized in that have：
Truss support angle steel is set to the length direction end of truss, and lodge is in the supporting beam of building construction；
Maintaining part is installed in the upper surface of above-mentioned truss；And
Arm is kept by above-mentioned maintaining part, from above-mentioned maintaining part along the length direction of above-mentioned truss to above-mentioned architectural construction
The ground of object extends, and fore-end is fixed in above-mentioned ground,
Above-mentioned arm is kept by above-mentioned maintaining part in a manner of sliding freely, thinner than above-mentioned maintaining part, and above-mentioned truss side
Height be set as the height higher than above-mentioned ground side.
2. passenger conveyors as described in claim 1, wherein
The fore-end of above-mentioned arm and the fixed part for being fixed in above-mentioned ground link,
Above-mentioned passenger conveyors are also equipped with protective cover, which covers always fixation portions, and energy from above-mentioned maintaining part
Enough length directions along above-mentioned truss are flexible.
3. passenger conveyors as claimed in claim 2, wherein
Above-mentioned arm is kept by the maintaining part of the pair of right and left set by the width direction both ends in above-mentioned truss,
Lifting board is installed between above-mentioned maintaining part.
4. passenger conveyors as claimed in claim 3, wherein
Above-mentioned protective cover has：Bib portion, the length direction for being arranged along above-mentioned truss is capable of expansion and contraction, above-mentioned for covering
Arm and said front part；And screen portion, it is installed on above-mentioned bib portion, is erected in the both sides of above-mentioned lifting board.
5. passenger conveyors as claimed in claim 2, wherein
In the length direction end of above-mentioned truss, be provided be sandwiched between said front part and extend to it is thin on above-mentioned ground
Plate.
6. passenger conveyors as claimed in claim 4, wherein
Above-mentioned maintaining part be section U-shaped, above-mentioned maintaining part by open surface of above-mentioned U-shaped or so opposite one another in a manner of be mounted
In above-mentioned truss, above-mentioned lifting board is loaded into the inside of the U-shaped of above-mentioned maintaining part.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017059998A JP6325144B1 (en) | 2017-03-24 | 2017-03-24 | Passenger conveyor |
| JP2017-059998 | 2017-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207903726U true CN207903726U (en) | 2018-09-25 |
Family
ID=62143931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721846606.2U Active CN207903726U (en) | 2017-03-24 | 2017-12-26 | Passenger conveyors |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6325144B1 (en) |
| CN (1) | CN207903726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113727935A (en) * | 2019-04-26 | 2021-11-30 | 三菱电机株式会社 | Truss of passenger conveyor |
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|---|---|---|---|---|
| JP2000238986A (en) * | 1999-02-19 | 2000-09-05 | Toshiba Elevator Co Ltd | Footstep guide device for escalator serving also as wheel chair |
| JP2000255954A (en) * | 1999-03-05 | 2000-09-19 | Toshiba Corp | Truss support device for man conveyor |
| JP2009107760A (en) * | 2007-10-29 | 2009-05-21 | Mitsubishi Electric Corp | Man conveyor truss supporting apparatus |
| JP2013189298A (en) * | 2012-03-14 | 2013-09-26 | Hitachi Ltd | Passenger conveyor |
| JP6198702B2 (en) * | 2014-09-26 | 2017-09-20 | 株式会社日立ビルシステム | Passenger conveyor dropout suppression device |
| JP6389788B2 (en) * | 2015-03-26 | 2018-09-12 | 株式会社日立製作所 | Passenger conveyor |
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2017
- 2017-03-24 JP JP2017059998A patent/JP6325144B1/en active Active
- 2017-12-26 CN CN201721846606.2U patent/CN207903726U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113727935A (en) * | 2019-04-26 | 2021-11-30 | 三菱电机株式会社 | Truss of passenger conveyor |
| CN113727935B (en) * | 2019-04-26 | 2023-06-27 | 三菱电机株式会社 | Truss of passenger conveyor |
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| Publication number | Publication date |
|---|---|
| JP6325144B1 (en) | 2018-05-16 |
| JP2018162141A (en) | 2018-10-18 |
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