CN201292012Y - Movable escalator lower segment fish-shaped plate ladder way - Google Patents
Movable escalator lower segment fish-shaped plate ladder way Download PDFInfo
- Publication number
- CN201292012Y CN201292012Y CNU2008201378101U CN200820137810U CN201292012Y CN 201292012 Y CN201292012 Y CN 201292012Y CN U2008201378101 U CNU2008201378101 U CN U2008201378101U CN 200820137810 U CN200820137810 U CN 200820137810U CN 201292012 Y CN201292012 Y CN 201292012Y
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- road
- ladder way
- ladder
- terraced
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- 241000251468 Actinopterygii Species 0.000 claims description 19
- 230000001360 synchronised effect Effects 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses a movable automatic escalator hypomere fish-shaped board ladder way, including be fixed in horizontal working section ladder way on the fish-shaped board, horizontal working section ladder way and the slope working section ladder way between the working section transition ladder way, turn to section ladder way, level return section ladder way and slope and return the return section transition ladder way between the section ladder way, working section transition ladder way is equipped with the step and folds and open control ladder way. The utility model discloses be equipped with the step that can fold automatically or open the step at working section transition ladder way part and fold and open control ladder way, be equipped with the main wheel respectively and turn to ladder way and jockey pulley steering ladder way turning to section ladder way part simultaneously for the synchronous translation of main wheel and jockey pulley turns to when folding step here turns to, reduces the height that turns to section ladder way.
Description
Technical field
The utility model relates to a kind of movable escalator lower segment fish shaped board ladder way, relates in particular to a kind of escalator lower segment fish shaped board ladder way that is used for movable escalator.
Background technology
When aircraft is stopped, have bigger diff-H between cabin door and the ground, generally aircraft door need be aimed at the gangway ladder upper end and stop to make things convenient for the upper and lower aircraft of passenger.Passenger for convenience, gangway ladder can change into escalator automatically about because the place that aircraft is stopped has difference, so that such escalator need be made is transportable, with meet requirements.Movably escalator comprises a fixedly truss, is installed in epimere ladder road, lower segment ladder way, ladder road, the stage casing between the two on the truss and the step that rotates in the cocycle of terraced road.Lower segment fish shaped board ladder way: the horizontal operation section ladder road, horizontal operation section that generally is meant the escalator lower segment single face is to the transition ladder road of inclination active section and the combination of arriving the terraced road of transition of inclination return phase of the terraced road of the section of turning to, horizontal return phase ladder road, horizontal return phase.Two symmetrical lower segment fish shaped board ladder ways constitute the lower segment ladder way of an escalator.
Because the movably restriction of horizontal segment height under the escalator, compare with the fixing fixedly step of escalator, movably escalator adopts the step of folding structure, when step turns to, employing be the translation steering mode; Step step when lower segment ladder way turns to is in complete folded state; Turn to control mechanism to comprise jockey pulley steering hardware and main wheel steering hardware.
Summary of the invention
The utility model purpose provides a kind of movable escalator lower segment fish shaped board ladder way, in order to adapt to the needs of collapsible step, but its active section transition ladder road part be provided with auto-folder or open the step of step folding with open the terraced road of control, simultaneously being respectively equipped with main wheel in the terraced road of the section of turning to part turns to terraced road and jockey pulley to turn to terraced road, can realize that folding step main wheel and the synchronous translation of jockey pulley herein turns to, and reaches the purpose that reduces the terraced road of the section of turning to height.
The technical solution of the utility model is: a kind of movable escalator lower segment fish shaped board ladder way, comprise the return phase transition ladder road between active section transition ladder road, the terraced road of the section of turning to, the terraced road of horizontal return phase, the terraced road of horizontal return phase and the inclination return phase ladder road between the terraced road of the horizontal operation section that is fixed on the fish shape plate, horizontal operation section ladder road and the inclination active section ladder road, described active section transition ladder road is provided with step and folds and open the terraced road of control.
The further technical scheme of the utility model is: a kind of movable escalator lower segment fish shaped board ladder way, comprise the return phase transition ladder road between active section transition ladder road, the terraced road of the section of turning to, the terraced road of horizontal return phase, the terraced road of horizontal return phase and the inclination return phase ladder road between the terraced road of the horizontal operation section that is fixed on the fish shape plate, horizontal operation section ladder road and the inclination active section ladder road, described active section transition ladder road is provided with step and folds and open the terraced road of control.
Described step folding with open the terraced road of control comprise the step jockey pulley folding with open control guide rail, step folding control guide rail and collision block guide rail, described step folding with open jockey pulley and control the guide rail two ends and be connected step jockey pulley guide rail respectively.
The terraced road of the described section of turning to comprises that main wheel turns to terraced road and jockey pulley to turn to terraced road, and described main wheel turns to terraced road and jockey pulley to turn to and is provided with the breach that passes for the step main wheel between the terraced road.
Be fixed with rail brackets on the described fish shape plate, the conduction chain that is fixed with the top on the described rail brackets respectively presses the step of rail and below to return guide rail.
The utility model advantage is:
1. the utility model is in order to adapt to the needs of collapsible step, but its active section transition ladder road part be provided with auto-folder or open the step of step folding with open the terraced road of control.
2. the utility model turns to terraced road part to be respectively equipped with main wheel to turn to terraced road and jockey pulley to turn to terraced road, makes that main wheel and the synchronous translation of jockey pulley turned to when folding step turned to herein, reduces the height on the terraced road of the section of turning to.
Description of drawings
Fig. 1 is the utility model specific embodiment ladder road functional section scheme drawing;
Fig. 2 is the front elevation of the utility model specific embodiment;
Fig. 3 is the birds-eye view of the utility model specific embodiment;
Fig. 4 is the A-A view of Fig. 3;
Fig. 5 is the A-A view of removing the collision block guide rail of Fig. 3;
The main wheel of Fig. 6 the utility model specific embodiment turns to terraced line structure formula intention;
Fig. 7 is the left side view of Fig. 6;
The jockey pulley of Fig. 8 the utility model specific embodiment turns to terraced line structure formula intention;
Fig. 9 is the left side view of Fig. 8;
Figure 10 is that the C of Fig. 2 is to view;
Figure 11 is that the E of Figure 10 is to view.
Wherein: 1 inclination active section ladder road; 2 active section transition ladder road; 3 horizontal operation sections ladder road; The terraced road of 4 sections of turning to; 5 horizontal return phase ladder roads; 6 return phase transition ladder road; 7 inclination return phases ladder road; 8 steps fold and open the terraced road of control; 9 step jockey pulleys fold and open the control guide rail; The folding control of 10 steps guide rail; 11 collision block guide rails; 12 main wheels turn to terraced road; 13 jockey pulleys turn to terraced road; 14 fish shape plates; 15 step jockey pulley guide rails; 16 step main wheel guide rails; 17 rail bracketses; 18 conduction chains are pressed rail; 19 steps return guide rail; 20 breach; 21 step wheel load rails; 22 traction driven sprockets.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment: as shown in Figure 1, a kind of movable escalator lower segment fish shaped board ladder way, comprise the return phase transition ladder road 6 between active section transition ladder road 2, the terraced road 4 of the section of turning to, the terraced road 5 of horizontal return phase, the terraced road 5 of horizontal return phase and the inclination return phase ladder road 7 between the terraced road 3 of the horizontal operation section that is fixed on the fish shape plate 14, horizontal operation section ladder road 3 and the inclination active section ladder road 1, described active section transition ladder road 2 is provided with step and folds and open the terraced road 8 of control.
Extremely shown in Figure 11 as Fig. 2, described step folding with open the terraced road 8 of control comprise the step jockey pulley folding with open control guide rail 9, step folding control guide rail 10 and collision block guide rail 11, described step jockey pulley is folding to be controlled guide rail 9 two ends and is connected step jockey pulley guide rail 15 respectively with opening.Folding step is folding when opening the terraced road 8 of control through step, the step jockey pulley at first enters the step jockey pulley from step jockey pulley guide rail 15 and folds and open control guide rail 9, the support arm of folding step support arm control pin enters the folding control of step guide rail 10 then, if being originally, opens on folding step, then collision block guide rail 11 knocks the hook lock collision block of folding step, hook lock is opened, make folding step slowly folding, to walk out the step jockey pulley folding when opening control guide rail 9 Deng the step jockey pulley, and folding step is a folded state just; If folding step is originally folded state, then folding step is slowly opened, and waits the step jockey pulley to walk out the step jockey pulley and folds and open when controlling guide rail 9, and folding step just has been open mode.
The terraced road 4 of the described section of turning to comprises that main wheel turns to terraced road 12 and jockey pulley to turn to terraced road 13, described main wheel turns to terraced road 12 and jockey pulley to turn to and is provided with the breach 20 that passes for the step main wheel between the terraced road 13, main wheel turns to traction driven sprocket 22 is installed on the terraced road 12, main wheel turns to terraced road 12 and jockey pulley to turn to terraced road 13 can be installed on the support that can move forward and backward, same outward moved further (shown in the direction of arrow among Fig. 2) is to realize the tensioning of conduction chain.
Be fixed with rail brackets 17 on the described fish shape plate 14, being fixed with conduction chain on the described rail brackets 17 respectively presses rail 18 and step to return guide rail 19, step main wheel guide rail 16 and step jockey pulley guide rail 15 are arranged side by side on inclination active section ladder road 1, arriving after the active section transition ladder road 2 step jockey pulley guide rail 15 and step main wheel guide rail 16 separate downwards with the step jockey pulley and folds and open an end of controlling guide rail 9 and be connected, the step jockey pulley folding with open control guide rail 9 other ends and be connected again with the step jockey pulley guide rail 15 on the terraced road 3 of horizontal operation section and be arranged side by side with step main wheel guide rail 16, arrive main wheel always and turn to terraced road 12 and jockey pulley to turn to terraced road 13.In horizontal return phase ladder road 5, return phase transition ladder road 6 and the terraced road of inclination return phase 7 parts, step main wheel guide rail 16 and step jockey pulley guide rail 15 are arranged side by side.Conduction chain presses rail 18 to be positioned at step main wheel guide rail 16 and step returns guide rail 19 tops, step returns the also corresponding step wheel load rail 21 that also is provided with in guide rail 19 tops simultaneously, push down conduction chain and step wheel respectively, break down to prevent step bob in operational process.
But the utility model active section transition ladder road part be provided with auto-folder or open the step of step folding with open the terraced road of control, simultaneously being respectively equipped with main wheel in the terraced road of the section of turning to part turns to terraced road and jockey pulley to turn to terraced road, main wheel and the synchronous translation of jockey pulley turned to when feasible folding step turned to herein, reduced the height on the terraced road of the section of turning to.
Claims (3)
1. movable escalator lower segment fish shaped board ladder way, comprise the return phase transition ladder road (6) between active section transition ladder road (2), the terraced road of the section of turning to (4), the terraced road (5) of horizontal return phase, the terraced road (5) of horizontal return phase and the inclination return phase ladder road (7) between the terraced road (3) of the horizontal operation section that is fixed on the fish shape plate (14), horizontal operation section ladder road (3) and the inclination active section ladder road (1), it is characterized in that: described active section transition ladder road (2) is provided with step and folds and open control terraced road (8).
2. movable escalator lower segment fish shaped board ladder way according to claim 1, it is characterized in that: described step folding with open the terraced road of control (8) comprise the step jockey pulley folding with open control guide rail (9), step folding control guide rail (10) and collision block guide rail (11), described step jockey pulley is folding to be controlled guide rail (9) two ends and is connected step jockey pulley guide rail (15) respectively with opening.
3. movable escalator lower segment fish shaped board ladder way according to claim 1, it is characterized in that: the terraced road of the described section of turning to (4) comprises that main wheel turns to terraced road (12) and jockey pulley to turn to terraced road (13), and described main wheel turns to terraced road (12) and jockey pulley to turn to and is provided with the breach that passes for the step main wheel between the terraced road (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201378101U CN201292012Y (en) | 2008-10-21 | 2008-10-21 | Movable escalator lower segment fish-shaped plate ladder way |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201378101U CN201292012Y (en) | 2008-10-21 | 2008-10-21 | Movable escalator lower segment fish-shaped plate ladder way |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201292012Y true CN201292012Y (en) | 2009-08-19 |
Family
ID=41005478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201378101U Expired - Lifetime CN201292012Y (en) | 2008-10-21 | 2008-10-21 | Movable escalator lower segment fish-shaped plate ladder way |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201292012Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357456A (en) * | 2011-07-25 | 2012-02-22 | 山东建设机械股份有限公司 | Solid waste screening equipment and screening method |
-
2008
- 2008-10-21 CN CNU2008201378101U patent/CN201292012Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357456A (en) * | 2011-07-25 | 2012-02-22 | 山东建设机械股份有限公司 | Solid waste screening equipment and screening method |
| CN102357456B (en) * | 2011-07-25 | 2013-08-07 | 山东建设机械股份有限公司 | Solid waste screening method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120220 Address after: 215213, Jiangsu, Wujiang Province, Fen lake, Xin tower, south side of Longgang Road Patentee after: Shenlong Elevator Co., Ltd. Address before: 215213, 1253 Xin Tower Street, Xin tower town, Jiangsu, Wujiang Patentee before: Suzhou Shenlong Elevator Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090819 |