CN208883266U - Passenger conveyors - Google Patents
Passenger conveyors Download PDFInfo
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- CN208883266U CN208883266U CN201820881240.0U CN201820881240U CN208883266U CN 208883266 U CN208883266 U CN 208883266U CN 201820881240 U CN201820881240 U CN 201820881240U CN 208883266 U CN208883266 U CN 208883266U
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- track
- pair
- frame element
- lateral frame
- truss
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Abstract
A kind of passenger conveyors are provided, for the lubricating oil in the front-wheel step chains of process step, will not be attached in the lateral frame element of truss.It is provided with cover board 112 in the lateral frame element 84 of truss 12,100. cover board 112 of track is by mounting plate 114 before top is provided on the cover board 112, and lean forward inclined plate 116 and the composition of hypsokinesis inclined plate 118.
Description
Technical field
The embodiments of the present invention are related to a kind of passenger conveyors and its manufacturing method.
Background technique
In the passenger conveyors of escalator or moving elevator etc., it is provided with truss.The truss is by multiple upper frame parts
Part, bottom shell part, longitudinal frame member and lateral frame element are composed, and supporting track is equipped on these frame parts
Component, the track be used for step operation.
Utility model content
The multiple steps for running truss are coated with lubricating oil in this step chains by cyclic annular step chain link.However, the lubrication
Oil has a problem that it is transmitted to lateral frame element from the step front-wheel of process, from the lateral frame element, flows to or falls
To the step of truss outside or backhaul and it is attached to above.
Therefore, the utility model embodiment is intended to provide a kind of passenger conveyors, wherein being used for the ladder of process step front-wheel
Lubricating oil in grade chain, will not be attached in the lateral frame element of truss.
The utility model embodiment is a kind of passenger conveyors, and with truss, the front-rear direction along the truss is run,
And by multiple steps of cyclic annular step chain link, the step has pair of right and left front-wheel and pair of right and left rear-wheel, the purlin
Frame has pair of right and left upper frame member, pair of right and left bottom shell part and pair of right and left longitudinal frame member and lateral frame
Frame component, the inside of the truss, is equipped with along the longitudinal direction, the left and right one of the front-wheel operation of the step for process
To track before top, track behind the pair of right and left top of the rear-wheel operation of the step for process, for backhaul
Track behind the pair of right and left lower part of the rear-wheel operation of the step, and the front-wheel fortune of the step for backhaul
Track before capable pair of right and left lower part, the lateral frame element level are erected between pair of right and left longitudinal frame member, institute
Track before top is stated, is arranged in the lateral frame element by cover board, the cover board includes: mounting plate, is located in institute
It states before lateral frame element and the top between track;Lean forward inclined plate, extends downwardly from the front end of the mounting plate, and
It is extended forwards under;And hypsokinesis inclined plate, it extends downwardly from the rear end of mounting plate and is extended backward under.
Detailed description of the invention
Fig. 1 is the side schematic view of the escalator of the utility model embodiment.
Fig. 2 is the enlarged side view of the sloping portion of truss.
Fig. 3 is provided with the longitdinal cross-section diagram of the truss of lateral frame element.
Fig. 4 is the side view for being provided with the lateral frame element of cover board.
Fig. 5 is the sectional view along the line A-A interception in Fig. 4.
Fig. 6 is the perspective view for being provided with the lateral frame element at the position of cover board.
Fig. 7 is the front view of cover board.
Fig. 8 is the side view of cover board.
Symbol description
10 escalators, 12 truss, 30 steps, 70 oil sumps, on 78
Frame parts, 80 bottom shell parts, 82 longitudinal frame members, 84 lateral frame elements,
Track before 100 tops, 112 cover boards, 114 mounting plates, 116 are leaned forward inclined plate, 118
Hypsokinesis inclined plate, 120 vertical plates, 301 front-wheels, 302 rear-wheels.
Specific embodiment
It is illustrated next, with reference to escalator 10 of the Fig. 1 to Fig. 8 to the utility model embodiment.
(1) escalator 10
Structure referring to Fig.1 to escalator 10 is illustrated.Fig. 1 is the explanation for the escalator 10 being seen from the side
Figure.
Truss 12 is supported as the frame of escalator 10 by the strut angle 2,3 across the upper and lower of building 1.
Positioned at the inside of the upper layer side computer room 14 of the upper end of truss 12, the driving device run equipped with driving step 30
18, pair of right and left main drive sprocket 24,24, pair of right and left belt sprocket 27,27.Driving device 18 has (different by induction machine
Walk motor) composition motor 20, retarder, the output chain gear being installed on the output shaft of this retarder, thus output chain gear drive
Dynamic drive chain 22, and so that motor 20 is stopped rotating, and keep it in the disk brake of halted state.Main drive sprocket
24 pass through the drive chain 22 driving rotation.Pair of right and left main drive sprocket 24,24 and pair of right and left belt sprocket 27,27 be not by scheming
The connection band connection and synchronous rotary shown.In addition, the inside of upper layer side computer room 14, is equipped with control motor 20 and disk brake etc.
Control unit 50.
Positioned at the inside of the lower layer side computer room 16 of the lower end of truss 12, it is equipped with driven sprocket 26.The main driving of upper layer side
Between sprocket wheel 24 and the driven sprocket 26 of lower layer side, it is provided with pair of right and left ring-type step chains 28,28.That is, pair of right and left step
The front-wheel 301 of multiple steps 30 is equidistantly installed on chain 28,28.The front-wheel 301 of step 30 track 100, lower part before top
While preceding track 102 (referring to fig. 2) operation, step 30 is with the recess portion of the peripheral part positioned at main drive sprocket 24 and positioned at driven
The recess portion of the peripheral part of sprocket wheel 26 fastens, and is spun upside down.In addition, the rail behind track 200, lower part behind top of rear-wheel 302
Road 202 is run on (referring to Fig. 1 and Fig. 2).
The left and right sides of truss 12 is vertically equipped with pair of right and left skirt guard 44,44 and pair of right and left railing 36,36.Railing 36
Top is equipped with handrail track 39, and handrail 38 is moved along this handrail track 39.It is equipped in the front lower of the upper layer side of railing 36
The front lower of skirt guard 40 before upper layer side, lower layer side is equipped with skirt guard 42 before lower layer side, as handrail 38
The inlet portion 46,48 of entrance is stretched out from front skirt guard 40,42 respectively.Skirt guard 44 is set to the side lower of railing 36, ladder
Grade 30 is run between pair of right and left skirt guard 44,44.The medial surface of the skirt guard 44 of upper and lower level be respectively equipped with operator control panel 52,
56, loudspeaker 54,58.
Handrail 38 protrudes into front skirt guard 40 from the inlet portion 46 of upper layer side, by 64 frame of guide roller set in belt sprocket
On 27, then, is moved in skirt guard 44 by guide roller set 66, front skirt guard 42 is emerging in by the inlet portion 48 of lower layer side
Outside.Then, since belt sprocket 27 and main drive sprocket 24 rotate together, 30 synchronizing moving of handrail 38 and step.This
Outside, there is the pressing component 68 of the handrail 38 for pressing operation on the belt sprocket 27 of rotation.
On the stopping port of top surface for being located at upper layer side computer room 14, level is equipped with the lifting board 32 of upper layer side, in the case where being located at
On the stopping port of the top surface of layer side computer room 16, level is equipped with the lifting board 34 of lower layer side.The front end of lifting board 32 is equipped with comb teeth-shaped
Rubber 60, step 30 are passed in and out or are protruded into from the rubber 60.In addition, also being provided with comb teeth-shaped rubber 62 on lifting board 34.
Upper layer side computer room 14 to the bottom of the truss 12 between lower layer side computer room 16 is equipped with oil sump 70.Oil sump 70 receives
The oil (lubricating oil) to drip from main drive sprocket 24, driven sprocket 26, step chains 28, step 30 etc..
(2) truss 12
Firstly, being illustrated referring to figs. 1 to Fig. 3 to truss 12.As shown in Figure 1, truss 12, by the upper water for being equipped with computer room 14
Flat section, the lower horizontal section equipped with computer room 16, and the inclination interval structure between upper horizontal section and lower horizontal section
At.In addition, as depicted in figs. 1 and 2, truss 12 is the cuboid being made of multiple frame parts, specifically, by along the longitudinal direction
The pair of right and left upper frame member 78,78 of (traffic direction of step 30) configuration, configures the lower frame of pair of right and left thereunder
Frame component 80,80 (referring to Fig. 1 and Fig. 2), connect upper frame member 78 and bottom shell part 80 longitudinal frame member 82 (referring to
Fig. 1 to Fig. 3), and the lateral frame element 84 (referring to Fig. 3) of connection pair of right and left longitudinal frame member 82,82 are constituted.
Lateral frame element 84 is made of metal, by upper plate 86 and the vertical panel being arranged downward vertically from the side of upper plate 86
88 are constituted, and have l-shaped cross section.The position of lateral frame element 84 is set, the angled section for being provided tiltedly with truss 12 is set
Between in.
As shown in figure 3, being provided with track suspension part behind pair of right and left lower part on the vertical panel 88 of lateral frame element 84
90.As shown in Fig. 2, track suspension part 90 is the metal plate of rectangle behind lower part, and its lower end is bent along the longitudinal direction, is formed with
Receiver board 92.
As shown in figure 3, in the lower end for the pair of right and left longitudinal frame member 82 for being equipped with lateral frame element 84, setting
There is track support portion 94 before lower part.Track support portion 94 is made of metal before the lower part, has l-shaped cross section and towards truss
12 inside, i.e., it is prominent towards step 30.
(3) step 30
Secondly, being illustrated referring to Fig. 2, Fig. 3 to step 30.As shown in Fig. 2, pair of right and left ladder of the step 30 by triangle
Grade frame 303,303, is formed in the clamping plate face 304 of the upper surface of this step frame 303, and be formed in step frame 303
The riser face 305 of rear surface is constituted, step frame 303, clamping plate face 304 and riser face 305, by aluminium alloy compression casting formed one it is whole
Body.
In the front end of step frame 303, and the lower section in clamping plate face 304 is equipped with pair of right and left front-wheel 301,301.Such as Fig. 3
It is shown, pair of right and left front-wheel 301,301, in the rotary shaft 306 that the front end in step frame 303 rotates freely.In addition,
As shown in figure 3, being connected with cyclic annular step chains 28 on front-wheel 301, front-wheel 301 is transported by the mobile driving step 30 of step chains 28
Row.
In the posterior end portion of step frame 303, i.e. the lower section in riser face 305 is equipped with pair of right and left rear-wheel 302,302.
(4) track of step 30
As shown in Fig. 2, to the track that the front-wheel 301 of step 30 is oriented to, by the top in truss 12, along front and back
Track 100 before to the top of setting, and the lower part in truss 12, track 102 is constituted before the lower part being arranged along the longitudinal direction.On
The use when the front-wheel 301 of step 30 is moved along process of track 100 before portion, track 102 is used when its backhaul is mobile before lower part.
As shown in Fig. 2, to the track that the rear-wheel 302 of step 30 is oriented to, by the top in truss 12, along front and back
Track 200 after to the top of setting, and the lower part in truss 12, track 202 is constituted behind the lower part being arranged along the longitudinal direction.On
The use when the rear-wheel 302 of step 30 is moved along process of track 200 behind portion, track 202 is used when its backhaul is mobile behind lower part.
As shown in Figure 3 and Figure 4, before top track 100 be general square shape made of metal pipe, front-wheel in order to prevent
301 slip, and the outside on surface is formed along the longitudinal direction on bottom surface equipped with the protection walls 104 extendd in the longitudinal direction on it
The sliding slot 106 of extension.
As shown in Figure 3 and Figure 4, behind top track 200 be general square shape made of metal pipe, surface is outer on it
Side is vertically equipped with the protection walls 108 for preventing rear-wheel 302 from slipping, forms the sliding slot 110 extended longitudinally on its bottom surface.
As shown in figure 3, track 102 is made of metal before lower part, and there is l-shaped cross section.
As shown in figure 3, track 202 is made of metal behind lower part, and there is l-shaped cross section.
(5) cover board 112
When track 100 is installed to lateral frame element 84 before by top, cover board 112 is inserted into.As shown in Figure 7 and Figure 8,
The cover board 112 has mounting plate 114, and lean forward inclined plate 116, hypsokinesis inclined plate 118 and vertical plate 120.Mounting plate 114 is to offer screw thread
The rectangular metal plate in hole.The inclined plate 116 that leans forward is extended downward from the front end of mounting plate 114, is extended forwards under.Rear-inclined
Plate 118 is extended downwardly from the rear end of mounting plate 114, and is extended backward under.Vertical plate 120 is erected from the side of mounting plate 114,
And end is bent outwardly thereon.
(6) mounting structure of track
Installation structure of track is illustrated.As shown in figure 3, as described above, lateral frame element 84 is horizontally arranged at a left side
Between right a pair of longitudinal frame member 82,82.
It is illustrated firstly, for by the structure that track 200 is installed to lateral frame element 84 behind top.As shown in figure 4,
The inside of track 200 behind top, is inserted with rectangular slide plate 122.Barrel nut portion 124 is prominent from sliding panel 122.The nut
The inner circumferential in portion 124 is carved with threaded hole.In addition, nut portions 124 peripheral part be configured with coiled type spring 126, pass through spring
126 press sliding panel 122 behind top on the lower surface of track 200.In the following, being carried out to 2 reasons that this component is arranged
Explanation.
The 1st reason is illustrated first.As shown in figure 4, track 200 behind the longer top of front-rear direction is mounted on
When in lateral frame element 84, installed using bolt 130.But installation site according to escalator 10 to be mounted and
It is different, it is also not possible to which that the bottom surface of track 200 opens up threaded hole in advance behind top.Therefore, behind top on the bottom surface of track 200
Sliding slot 110 is set along the longitudinal direction, sliding panel 122 is inserted into the inside of track 200 behind top.Since sliding panel 122 can be
It is moved freely along longitudinal direction in track 200 behind top, sliding panel 122 can be moved to the target position where lateral frame element 84
It sets.Then, by lateral frame element 84 and sliding slot 110, bolt 130 and the threaded hole of nut portions 124 are threadedly engaged
Track 200 behind top is fixed in lateral frame element 84.
Secondly the 2nd reason is illustrated.As shown in Fig. 2, due to behind top track 200 in the longitudinal direction it is longer simultaneously
And tilted in the inclination interval of truss 12, so cannot consolidate when the inside of track 200 after sliding panel 122 is inserted into top
It is scheduled on specific position, the lower end of track 200 behind top can be slided into and is fallen.Therefore, as shown in figure 4, being arranged spring 126 in spiral shell
In female portion 124, sliding panel 122 is pressed against on the bottom surface of top rear rail 200 by the thrust of spring 126, even if behind top
Track 200 be it is inclined, sliding panel 122 will not slide downwards.
Next, description to be used to for track 100 before top being installed to the structure of lateral frame element 84.As shown in figure 4,
Before top in track 100, in the same manner as track 200 behind top, inside be inserted with, with nut portions 124 sliding panel 122
With spring 126.In addition, as shown in figure 4, being configured to form step between track 200 after track 100 before top and top
There is inverted U-shaped heightening component 128.In addition, as shown in Figures 4 to 6, the track before the upper surface and top of heightening component 128
The mounting plate 114 of cover board 112 is folded between 100.Then, by bolt 130 from the lower section of the upper plate 86 of lateral frame element 84,
It is screwed into the threaded hole of nut portions 124 and tightens, by track 100 before top, cover board 112, heightening component 128 is fixed to transverse frame
On the upper plate 86 of component 84.As shown in Figure 5, Figure 6, in this case, the inclined plate 116 that leans forward of cover board 112, is positioned in transverse direction
The front of frame parts 84, hypsokinesis inclined plate 118 are positioned in the rear of lateral frame element 84.When installing cover board 112, such as scheme
5, shown in Fig. 6, from its curved upper end of vertical plate 120 that cover board 112 is erect, it is covered in track behind preparatory mounted top
The upper end of 200 protection walls 108.
As shown in figure 3, track 202 is fixed on behind pair of right and left lower part on the receiver board 92 of track suspension part 90 behind lower part,
Wherein, track suspension part 90 is arranged on the vertical panel 88 of lateral frame element 84 behind the pair of right and left lower part.
As shown in figure 3, track 102 is fixed on the inner end of the upper surface of track support portion 94 before pair of right and left lower part before lower part
Portion.
(7) effect of cover board 112
The effect of cover board 112 is illustrated.As shown in fig. 6, as lubricating oil (in Fig. 6 referred to as " oil "), from front-wheel 301
It when with being dripped in step chains 28, drops onto protection walls 104, or is dripped on mounting plate 114 along vertical plate 120, wherein before this
Wheel 301 is run on track 100 before top.
As shown in fig. 6, the lubricating oil being dropped on mounting plate 114 is by leaning forward under inclined plate 116 or the arrival of hypsokinesis inclined plate 118
End, then drops on oil sump 70.
As shown in figure 3, due to leaning forward inclined plate 116 and hypsokinesis inclined plate 118 extends along the longitudinal direction to avoid transverse frame portion
Part 84 so the lubricating oil of drippage will not be attached in lateral frame element 84, and can be fallen on oil sump 70.
(8) effect
According to the present embodiment, the mounting plate 114 of cover board 112, lean forward inclined plate 116 and hypsokinesis inclined plate 118 are by transverse frame portion
Part 84 covers, and leans forward inclined plate 116 and hypsokinesis inclined plate 118 stretches setting respectively, therefore from the front-wheel of process step 30 301 and ladder
The lubricating oil of grade chain 28, by mounting plate 114, lean forward inclined plate 116 and the drippage of hypsokinesis inclined plate 118, will not be attached to transverse frame
On component 84.Therefore, lubricating oil will not flow to other parts from lateral frame element 84.
Further, since vertical plate 120 is erected from the side of mounting plate 114, therefore from 301 inside of the front-wheel of process step 30
And the lubricating oil of step chains 28, it falls on vertical plate 120, then flows on mounting plate 114, profit can be more reliably prevented from this way
Lubricating oil is attached in lateral frame element 84.
(9) variation
In the above-described embodiments, in order to prevent sliding panel 122 before top behind track 100 or top in track 200 downwards
Sliding, and it is provided with spring 126, however, sliding panel 122 can also be fixed on predetermined position in other structures.
In addition, the application utility model can also although escalator 10 is illustrated in the above-described embodiments
Applied to moving elevator.
Above-mentioned one embodiment to the utility model is illustrated, but the embodiment is only exemplary proposition, and
It is not intended to be limited to the scope of the utility model.These novel embodiments can be implemented in other various forms, can not take off
In the range of the purport of the utility model, various omissions, replacement and change are carried out.These embodiments and its modification are included in
In the scope of the utility model and spirit, while being also included within the utility model described in the claims and its same model
In enclosing.
Claims (10)
1. a kind of passenger conveyors comprising:
Truss;
Multiple steps, the front-rear direction along the truss are run, and by cyclic annular step chain link,
The step has pair of right and left front-wheel and pair of right and left rear-wheel,
The truss has pair of right and left upper frame member, pair of right and left bottom shell part and pair of right and left longitudinal framing portion
Part and lateral frame element,
It in the inside of the truss, is equipped with along the longitudinal direction, the left and right one of the front-wheel operation of the step for process
To track before top, track behind the pair of right and left top of the rear-wheel operation of the step for process, for backhaul
Track behind the pair of right and left lower part of the rear-wheel operation of the step, and the front-wheel fortune of the step for backhaul
Track before capable pair of right and left lower part, the lateral frame element level are erected between pair of right and left longitudinal frame member,
Track before the top is arranged in the lateral frame element by cover board,
The cover board includes mounting plate, is located in front of the lateral frame element and the top between track;Top rake
Plate is extended downwardly from the front end of the mounting plate, and is extended forwards under;And hypsokinesis inclined plate, from mounting plate
Rear end extends downwardly and extends backward under.
2. passenger conveyors according to claim 1, which is characterized in that the lateral frame element and the cover board it
Between be equipped with heightening component, the lateral frame element, the heightening component, the mounting plate of the cover board and the top front rail
Road is integrally fixed by bolt.
3. passenger conveyors according to claim 2, which is characterized in that lateral frame element is arranged in track behind top
The inside of track before top is forming step between track after track before the top and the top, wherein before the top
Track is increased by the heightening component.
4. passenger conveyors according to claim 3, which is characterized in that vertical plate from the side of the mounting plate of the cover board to
Upper setting setting.
5. passenger conveyors according to claim 4, which is characterized in that the upper outside of track behind the top is erected
Erect the protection walls for being equipped with and preventing the rear-wheel derailing.
6. passenger conveyors according to claim 5, which is characterized in that the upper end of the vertical plate is bent, and covers institute
State the upper end of protection walls.
7. passenger conveyors according to claim 1, which is characterized in that track suspension part is from described behind pair of right and left lower part
Lateral frame element hangs down setting, after being respectively equipped with lower part described in pair of right and left on track suspension part behind the pair of right and left lower part
Track.
8. passenger conveyors according to claim 1, which is characterized in that track support portion before pair of right and left lower part, from a left side
The lower end of right a pair longitudinal frame member protrudes inwardly, and before the pair of right and left lower part on track support portion, sets respectively
There is track before lower part described in pair of right and left.
9. passenger conveyors according to claim 1, which is characterized in that the lateral frame element is set to the truss
Inclination interval.
10. passenger conveyors according to claim 1, which is characterized in that be equipped with oil sump along the bottom of the truss.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017-121145 | 2017-06-21 | ||
JP2017121145A JP6363265B1 (en) | 2017-06-21 | 2017-06-21 | Passenger conveyor and its manufacturing method |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208883266U true CN208883266U (en) | 2019-05-21 |
Family
ID=62976552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820881240.0U Active CN208883266U (en) | 2017-06-21 | 2018-06-07 | Passenger conveyors |
Country Status (2)
Country | Link |
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JP (1) | JP6363265B1 (en) |
CN (1) | CN208883266U (en) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006290548A (en) * | 2005-04-11 | 2006-10-26 | Hitachi Building Systems Co Ltd | Footstep dirt prevention device for passenger conveyor |
JP2010047411A (en) * | 2008-08-25 | 2010-03-04 | Hitachi Building Systems Co Ltd | Passenger conveyor cleaning device |
JP4961464B2 (en) * | 2009-09-30 | 2012-06-27 | 株式会社日立製作所 | Passenger conveyor |
JP5692659B2 (en) * | 2012-03-14 | 2015-04-01 | 株式会社日立製作所 | Passenger conveyor |
JP2014152035A (en) * | 2013-02-13 | 2014-08-25 | Hitachi Ltd | Conveyor device for passenger |
JP2014181101A (en) * | 2013-03-19 | 2014-09-29 | Mitsubishi Electric Corp | Passenger conveyor |
JP2016003083A (en) * | 2014-06-13 | 2016-01-12 | 株式会社日立ビルシステム | Passenger conveyor |
-
2017
- 2017-06-21 JP JP2017121145A patent/JP6363265B1/en not_active Expired - Fee Related
-
2018
- 2018-06-07 CN CN201820881240.0U patent/CN208883266U/en active Active
Also Published As
Publication number | Publication date |
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JP2019006523A (en) | 2019-01-17 |
JP6363265B1 (en) | 2018-07-25 |
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