WO2004078629A1 - 乗客コンベア - Google Patents
乗客コンベア Download PDFInfo
- Publication number
- WO2004078629A1 WO2004078629A1 PCT/JP2004/002835 JP2004002835W WO2004078629A1 WO 2004078629 A1 WO2004078629 A1 WO 2004078629A1 JP 2004002835 W JP2004002835 W JP 2004002835W WO 2004078629 A1 WO2004078629 A1 WO 2004078629A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- belt
- handrail
- drive
- passenger conveyor
- horse
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B23/00—Component parts of escalators or moving walkways
- B66B23/02—Driving gear
- B66B23/04—Driving gear for handrails
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B23/00—Component parts of escalators or moving walkways
- B66B23/22—Balustrades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B23/00—Component parts of escalators or moving walkways
- B66B23/22—Balustrades
- B66B23/24—Handrails
Definitions
- the present invention relates to a passenger conveyor called an escalator and a sidewalk, and particularly to a handrail.
- the handrail device still has a handrail pelt sandwiched between a roller and a pressure roller provided opposite to it. It follows the conventional structure that applies a driving force to the handrail belt by the frictional force acting between the handrail and the drive roller. Certainly, if the pressing force by the caro pressure roller is increased, the horse fiber force applied to the handrail beret increases, but the problem is that excessive tension is applied to the handrail belt, and the length of the handrail belt is reduced. There is.
- Another object of the present invention is to provide a riding device provided with a handrail belt driving device capable of reducing the burden of the handrail belt even on a high-lift escalator, a moving gg
- Still another object of the present invention is to provide a passenger conveyor having a handrail belt drawing device which can be applied to a so-called intermediate acceleration type passenger conveyor and can also intermediately accelerate a handrail belt. Disclosure of the invention
- the passenger conveyor according to the present invention is:
- a step drive mechanism for slaughtering these steps is
- a handrail belt that is wrapped around this balustrade and circulates in a predetermined circulation path, and circulates in a predetermined circulation path and circulates the handrail belt by removing insects on the inner peripheral surface of the handrail belt
- a handrail drive belt that transmits the force to the handrail to the handrail
- a plurality of handrails and belts can be provided.
- the plurality of handrail ⁇ -belts are disintegrated into the handrail belt at different portions in the circulation path of the handrail belt to drive the handrail belt.
- the hanging belt drive mechanism is configured to take out a driving force for hanging the handrail drive belt from members constituting the step drive mechanism.
- the members constituting the stepping horse mechanism to be protruded can be a stepping chain, a stepping sprocket (a shaft of a stepping sprocket), an m-type machine (an output shaft of a ⁇ machine), and the like.
- the handrail belt is removed to the handrail belt, at least in a range of the handrail belt circulation path where the passengers are humiliated by the handrail belt, and horse sleeper transmission is performed there.
- a means force S for improving the efficiency of engagement between the handrail drive belt and the handrail belt is provided.
- a plurality of handrail drive belts are provided, and a plurality of the door sleep belt drive mechanisms are provided correspondingly, a first horse fiber belt drive mechanism for driving a first horse sleep belt among the plurality of handrail drive belts, and A second, I-belt drive mechanism for driving the second handrail drive belt is provided, the second drive belt drive mechanism uses the second drive belt, and the first drive belt drive mechanism uses the first drive belt.
- the handrail belt can be expanded and contracted in its longitudinal direction. Thereby, the speed of the handrail belt can be changed.
- At least one of the areas where the first handrail stripping belt removes the handrail belt and the area where the second handrail horse iron belt worms the handrail belt is at least one in which the handrail belt is wormed.
- Further rollers may be provided.
- the peripheral speed of the roller is set higher than the speed of the first handrail belt and lower than the speed of the second handrail belt.
- a plurality of mouth rollers are provided, and the peripheral speed of each roller is set to be higher as the roller is closer to the second handrail drive belt.
- the driving force for rotating the roller can be taken out of the first handrail drive belt, the second handrail, or the belt.
- the first handrail drive belt is colored in a first color
- the second handrail sleep belt is colored in a second color
- at least one roller is colored in a color intermediate between the first color and the second color. can do.
- the handrail belt is partially or entirely transparent or translucent so that a passenger can visually recognize the first and second handrail drive belts and at least one roller.
- the peripheral speed of each roller is The closer to the handrail horse iron belt, the larger the number of rollers, the closer to the first color from the first handrail, from the Iazi belt side to the second handrail slaughter belt side! It can be colored so that the color changes from a blue color to a second color.
- FIG. 1 is a view showing the essential parts of a first embodiment of a passenger conveyor according to the present invention.
- FIG. 2 is a top view showing a configuration of a main part of the first drive belt driving mechanism.
- FIG. 3 is a schematic view of the main part of a second drive belt and an I-type mechanism.
- Fig. 4 is a partially broken Yozuki diagram showing the structure of the part related to the transmission of ⁇ force from ⁇ 3 ⁇ 4 belt to handrail belt.
- FIG. 5 is a view showing the essential parts of a second embodiment of the passenger conveyor according to the present invention.
- FIG. 6 is a partial perspective view showing a part relating to a driving force from the horse release belt to the handrail belt and a configuration and arrangement of speed changing means.
- FIG. 7 is a schematic side view showing the configuration and arrangement of speed changing means.
- Fig. 8A shows a state in which the rated load (normal load) is applied to the drive belt and the handrail belt.
- Fig. 3 is a schematic view showing a state in which the parentheses are applied.
- FIG. 1 is a side view showing a main part of the passenger conveyor according to the present invention
- the passenger conveyor is composed of a plurality of steps 2 (first type) connected endlessly via a step chain 1. Only one is shown in the figure).
- the step chain 1 is provided with step spurs respectively provided below the entrances on the upper and lower floors.
- the step sprocket 2 a of the lower Pi rule is laid by the «] machine 4 (with a reduction gear) via the horse sleep chain 3.
- the main frame (not shown) is provided with a guide rail (not shown in FIG. 1) for guiding the step chain 1.
- the steps 2 follow the predetermined circulation path defined by the step sprockets 2a and 2b and the guide leno for the step chain (not shown).
- a balustrade 5 is provided on both sides of the row of steps 2 .
- the balustrade 5 is provided so as to move along a predetermined circulation path along the endless handrail belt 10 force S balustrade 5.
- the handrail belt 10 is slept by three endless handrail horse iron belts (hereinafter simply referred to as “drive belts”) 20 (20A, 20B, 20C).
- Each drive beret 20 is guided by guide means such as a guide roller 25 and a guide roller 26 provided on the balustrade 5 to the surface of the balustrade 5 and the inside of the U3 ⁇ 4f ⁇ pan 5 (in some cases, further below the balustrade 5, not shown). (In the main frame) so as to move along a predetermined circulation path.
- the guide rails 25 are provided on the surface and inside of the balustrade 5, and the guide rollers 26 are arranged inside the balustrade 5 and in a main frame (not shown).
- the guide means for the sleeping belt 20 includes a tensioner (not shown) for applying an appropriate tension to the driving belt 20.
- Each drive belt 20 is arranged at least partially in each of the circulation paths, and is arranged so as to be infested with the handrail belt 10. Power transmission to 10 is made.
- the drive belt 20 is connected to the handrail belt 10 within the range in which the passenger touches the handrail belt 10 in the circulation path of the handrail belt 10. It comes into contact. Also, even in the section 9 A where the driving belt 20 is in proximity to the handrail belt 10 in the return path of the handrail beret 10, the driving force from the driving belt 20 to the handrail belt 10 is reduced. Communication may be performed.
- the first drive belt 20 A provided on the lower floor side is driven by a first drive belt mechanism 30 (hereinafter, referred to as “first drive mechanism 30”).
- first drive mechanism 30 has a plurality of horse fighting rollers 31 and a P pressure roller 32.
- the first drive belt 2OA is sandwiched between a ⁇ roller 31 and a pressure roller 32 in a part of its circulating path.
- the caro pressure roller 32 opposes the horse separation belt 20 A by the elastic force of the attached spring 32 a! ⁇ ⁇ Press the roller 31 to ensure transmission of the separation force from the driving roller 31 to the first driving belt 20A.
- Each horse fiber roller 31 is provided with a sprocket 31a force S coaxially with it.
- a chain 36 extends around the sprocket 31a and the sprockets 34, 35. Sprocket 37 applies tension to chain 36.
- the sprocket 34 is provided with a timing pulley 34a coaxially therewith.
- the step sprocket 2a is provided with a timing pulley 38 (see FIG. 1) coaxially therewith.
- a timing belt 39 is stretched over the timing pulley 34 a and the timing pulley 38.
- the drive belt 20A is driven in synchronization with the stepped sprocket 2a.
- the diameters of the drive rollers, sprockets, and timing pulleys included in the first sleep mechanism 30 are determined so that the moving speed of the driving belt 20A is equal to the moving speed of the step 2. Being! / Puru.
- chain 36 and the timing belt 39 may be other types of endless power transmission members, for example, timing belts and chains.
- Each of the sprockets and the timing pulley is compatible with the endless power transmission members. Replaced by timing wheels and sprockets.
- the first horsepower mechanism 30 takes out the power from the shaft of the step sprocket 2a and installs the first drive belt 20A.
- a second slaughter belt mechanism 40 (hereinafter, referred to as “second drive”) for a second belt Mechanism 40 ”).
- the structure of the second drive belt 20B is the same as the structure of the first drive belt 20A.
- the second slaughter mechanism 40 has a sprocket 41, and the sprocket 41 has a portion 1a that travels on the outward path of the step chain 1. It is provided so as to simultaneously engage with the part 1 b traveling on the road. In order to enable this engagement, a part of the guide renole 6 for guiding the step chain 1 is cut off (see FIG. 3).
- the sprocket 41 may be a part of the step chain 1 traveling on the outward path 1a or a part traveling on the path 1b, or may be engaged with only one of them.
- the rotating shaft 41a of the sprocket 41 is fixed to an appropriate portion of a main frame (not shown).
- the sprocket 41 is provided with a driving pulley (driving roller) 42 coaxially therewith.
- a second horse-hidden belt 20 B is hung on the driving bully 42.
- the second drive benolet 20 B is pressed against the drive pulley 42 by 43 on a caropressure roller biased by a spring 43 a, whereby the second horse The driving force to the fine belt 20B is reliably performed.
- the second drive mechanism 40 takes out the power from the step chain 1 and drives the second drive belt 20B, thereby the second horse fiber
- the hand-held hand-held beret 10 and the beret 20 B are driven.
- the second drive mechanism 40 also drives the second drive belt 20 B at a speed equal to the moving speed of the steps 2.
- the member denoted by reference numeral 7 in FIG. 1 is a part of an auxiliary step chain drive mechanism provided in the extra girder section of step 2, and its detailed configuration is described in the International Patent Publication by the inventors of the present application. It is disclosed in WO 00/63104 of the national patent application. Since this member 7 is not directly related to the gist of the present invention, it will not be described in detail here. However, this passenger conveyor is a high-lift escalator or long-distance, moving walkway: ⁇ is preferably provided with such an auxiliary step chain, I »tree.
- a third belt belt fiber mechanism 50 for the third drive belt 20 C provided on the upper septum law (hereinafter referred to as “the third horse-hidden mechanism”) 5 0 ”).
- the structure of the third drive belt 20C is the same as the structure of the first drive belt 2OA.
- the third steelmaking mechanism 50 has a horse pulling pulley (masen roller) 51, and a timing pulley 52 is coaxially attached to the horse pulley 51.
- a timing pulley 53 is provided coaxially with the upper step sprocket 2 b, which is driven by the step chain 1 without being directly released by the m 4 machine 4 and is driven by the step chain 1.
- a timing belt 54 is stretched between the timing pulleys 52 and 53.
- a third drive belt 20 C is wound around the drive pulley 51.
- the third drive belt 20 C is pressed against a drive pulley 51 by a spring-pressed pressure roller 55, thereby driving the drive bulge 51 to the third drive belt 20 C. Force transmission is ensured.
- the timing pulleys 52 and 53 are integrated into a drive device.
- the third drive belt driving mechanism 50 takes out the power from the shaft of the step sprocket 2b and separates the third drive belt 20C by I, whereby The second drive belt 20 C and the handrail belt 10 that paralyzes are slept.
- the third drive mechanism 50 and the third drive belt 20C are driven at the same speed as the moving speed of the steps 2.
- FIG. 4 is a view including a cross section taken along line IV-IV in FIG.
- " ⁇ - ⁇ " is indicated at a plurality of places, but the structures at these recitations are substantially the same.
- reference numeral 25 is a guide rail for the horseshoe belt 20 described above, and is also a guide rail for the handrail belt 10.
- the guide renole 25 has a generally T-shaped cross section.
- the guide renole 25 has a pair of protrusions 25a extending in the horizontal direction.
- the handrail belt 10 that can be used with conventional passenger conveyors Ohm,
- the protrusion 25 a fits into the recess
- a groove 25b is formed on the upper surface of the guide lens 25 to receive the 3 ⁇ 4
- the artificial belt 20 is a flat belt (thin cross section! / ⁇ rectangular velvet).
- the groove 25b is provided with a means for reducing the frictional force acting between the groove 25b and the sleep belt 20.
- a means for reducing the frictional force acting between the groove 25b and the sleep belt 20 it is possible to use a rubbed resin coating provided on the surface of the groove 25b or a roller provided in the groove 25b.
- the sleep belt transmission efficiency to the drive belt 20 force and the handrail beret 10 is as follows: the engagement between the drive belt 20 force and the handrail belt 10; the efficiency (also referred to as frictional force) and the handrail. It depends on the pressing force acting between the belt 10 and the drive belt 20.
- a soft layer 12 force S is provided on at least the surface of the handrail belt 10 which is in contact with the sleeping bells 1, 20 in order to improve the above-mentioned engagement and efficiency.
- a handrail is used.
- the belt 10 includes a core 13, and a soft layer 12 surrounding the core 13.
- the slaughtering belt 20 has a roughened surface 21, for example, a surface on which the uneven force S is formed.
- the roughened surface 21 meshes with the soft layer 12 of the handrail belt 10 so that the driving force can be reliably transmitted between them.
- the core material 13 maintains the C-shaped cross section of the handrail belt 10 to prevent the handrail belt 10 from falling off the guide rail 25.
- a plurality of the core members 13 are provided at predetermined intervals in the longitudinal direction so as not to impair the bending and generation of the handrail beret 10.
- the drive belt 20 has a plurality of slings 22, that is, reinforcing wires 22 inside, and the sling 22 holds the longitudinal force of the horse fiber belt 20.
- the horse sleep belt 20 does not stretch or stretch.
- the driving belt 20 and the handrail belt 20 are configured so that the image belt 20 forces the handrail belt 10 within a range where the passenger can grip the handrail belt 10.
- the pressing force applied during the period of time 10 largely depends on the force with which the handrail belt 10 is pressed toward the drive belt 20 by the passenger grasping the handrail belt 10. This is a handrail belt
- the pressing force acting between the drive beret 20 and the handrail belt 10 is further increased by the weight of the handrail beret 10 (particularly in the area where the handrail belt 10 can be gripped by the passenger S) and the handrail belt 10 It also depends on the tension acting on itself (especially in the folded part of the handrail belt 10). Therefore, the passenger does not grip the handrail belt 10 ⁇
- the hand that imparts motion to the handrail belt 10 so that horsepower transmission from the drive belt 20 to the handrail belt 10 is ensured is also ensured.
- the stepping force is preferred.
- one provided in a conventional handrail belt driving device can be used.
- the tension applied to the handrail belt may be significantly smaller than before. Therefore, the load applied to the handrail belt 10 is small.
- a support roller 8 for supporting and guiding the handrail bezel 10 is provided in the section 6.
- the support roller 8 can be replaced with a guide rail having an appropriate shape.
- At least a section 9B of the main frame (not shown) where the handrail belt 10 is bent is provided with a suitable guide roller or a bridge S (not shown).
- tension is applied to the handrail belt 10 near the section 9B.
- a tensioner roller (not shown) for applying is provided. According to the present embodiment, the following advantageous effects can be obtained.
- the vertical belt 20 may have a high level and a leaky strength, and the mechanical strength in the longitudinal direction of the handrail belt 10 may be low. . Therefore, the handrail belt 10 can be designed with emphasis on the texture.
- the cross-sectional shape of the handrail belt 10 can be easily maintained without sacrificing texture by providing a core material 13 as shown in FIG. 2, for example.
- a flat belt having a simple shape can be used as the drive belt 20, molding is easy.
- the drive belt 20 only needs to have the strength S substantially in the longitudinal direction, and the strength can be easily secured.
- the shape of the pulley (roller) around which the belt 20 is wound can be simple.
- the entire shape of the handrail belt 10 can be made the same as the conventional shape, passengers do not feel uncomfortable, and the safety I "life can be secured as before.
- the handrail belt 10 and the belt 20 do not slip relatively, the handrail belt 10 does not idle during an emergency stop, and the same safety as before can be secured.
- the width and thickness of the Noreto 2 0 downy drowsiness horses since from the hand 3 Benoreto 1 0 / J, as possible out to fence, that to ensure the space for circulating move the drive belt 2 0 through the interior of the railing 5 It is easy.
- the horse fiber of the drive beret 20 is taken out of the drive for driving the step 2, the movement speed of the step 2 and the drive speed of the handrail belt 10 can be easily synchronized. .
- the horse power of the drive belt 20 is extracted from the force of the members (step sprockets 2a and 2b, step chain 1) arranged near the drive belt 20 which is indicated by. Therefore, each drive mechanism 30, 40, 50 can be formed compactly.
- the driving force is applied to the handrail belt 10 from the belt 20 in the complex area, it is possible to prevent one horse sleeping belt from being overloaded with excessive load. In addition, no matter how long the total length of the handrail beret 10 can be increased, the number of drive belts 20 can be reduced.
- the handrail belt 10 is driven only by the drive belt 20.
- the passenger conveyor may be provided with a conventional handrail belt horse exciting device, and the driving belt 20 and the horse belt 30 and 4 constructed according to the present invention are provided.
- Reference numerals 0 and 50 are used as additional handrail belt drive mechanisms to assist the conventional handrail veneer drive device. Based on the present invention!
- the drive belt and the vertical beret drive mechanism configured in this manner may be provided only once in one passenger conveyor.
- the N number of I-movement mechanisms 30, 40, and 50 have different configurations.
- the present invention is not limited to this. At least two of the plurality of horse fiber belt breeding force mechanisms may have the same configuration.
- the step speed in the middle part (# operation part of the step) is higher than the step speed in the vicinity of the entrance / exit area.
- the same members as those in the first embodiment are denoted by the same reference numerals, and the same reference numerals are given, and description of the wedge is omitted.
- JSEE No. 0 1-58
- a step chain that is used and used in a general passenger conveyor is not used. Therefore, in this embodiment, a part of the step drive mechanism is formed.
- the sleep force for the drive belt drive is directly extracted from the mm machine 4. It should be noted that, in addition to the mtti machine 4 for stepping horses, a special machine for handrail sleeping can be provided separately.
- ⁇ the ma machine for driving the step Bi3 ⁇ 4 mechanism is referred to as a first m »machine, and the machine for driving the handrail drive « is referred to as a second machine.
- a handrail horse sleep belt 120A (120) that drives the handrail belt 110 near the lower rule entrance / exit, that is, a drive belt 1, 20A, and a handrail horse section that moves the handrail belt 110 in the central portion.
- a moving beret 120B (120), that is, a horse berelet 120B is provided.
- the drive belt 120B is guided so as to advance to a position slightly in front of the upper rule entrance, which is shown in the figure, and then returns to return to the lower Iti rule.
- Each of the horse belts 12 OA, 120 B has a drive belt drive mechanism 13 OA, 13 OB (hereinafter referred to as a drive belt drive mechanism 13) having substantially the same configuration as the first drive mechanism 30 described above with reference to FIGS.
- the drive belts 12 OA and 12 OB are controlled by the speeds VI and V 2, respectively, these handrails 120A and 120 B forces, etc. It moves at a speed VI in the vicinity and at a speed V2 in the middle. For this reason, the handrail belt 110 can be stretched by at least (1 V2 / V1) X 100% in the longitudinal direction in a bow-like manner. It should be noted that, as described in the section of the effect of the first embodiment, the hand 31 Benoret 110 can be formed to be extendable and contractable in this manner, because the handrail benoret 110 itself requires a large strength force s in the longitudinal direction. Because there is no.
- handrail belt 110 is important for practical use. Even if the elongation at break is 500-650% for natural rubber, in order to reversibly expand and contract, sulfur is introduced to introduce bonding points so that molecules do not separate from each other. And other chemical treatments are required. And, as a result of an experimental finding, it was as described above.
- the handrail belt 110 has a substantially c-shaped cross section similar to a general handrail belt.
- the handrail belt 110 has a plurality of cores 13 arranged at equal intervals in the longitudinal direction of the handrail belt 110 as in the first embodiment.
- the core members 13 are telescopic slings 14 to allow the necessary elastic extension of the handrail belt 110 in the longitudinal direction and to prevent excessive elongation of the handrail belt 110. Linked by I'm sorry.
- the core material 13 and the contracted sling 14 are embedded in a sheath 15 made of an elastic material.
- a slip occurs between the handrail belt 110 and the horseshoe belts 120 A, 12 QB because there is a difference between the drive berets 12 OA, 120 B.
- the efficiency of horsepower transmission in other words, between the handrail belt 110 and the drive belt 120 It is necessary to have a secure relationship between the two. For this reason, the inner peripheral surface of the handrail belt 110 and the drive belt
- gears 16 and 23 should have not only a triangular peak and valley shape as shown, but also an uneven shape formed on the surface of the timing belt, and a shape like a gear groove. Can be done.
- the core material 13 is exposed to the outer skin 15 force on the inner peripheral surface of the handrail belt 110 so as to mesh with the valley of the tooth groove 24 of the horseshoe belt 120.
- the shape of the portion where the drive core 12 engages (the square groove) is the shape of the other portion (the shape of the triangular groove). Is formed differently.
- the tooth groove 23 of the drive bell M 20 may have the same shape (for example, all triangles), and the tip of the core material 13 may be the same as the groove shape of the bell 23 of the drive belt 120. .
- the groove is a triangular groove, it has a characteristic that it is easily detached from the drive belt 120.
- the handrail belt 110 is not disengaged while it is engaged with 120, the belts may be rolled up and cause noise
- Another shape of the groove is a trapezoidal groove.
- the engagement and structure of the handrail belt 110 and the belt 120 shown in FIG. 6 can of course be applied to the first embodiment.
- a steel strip 24 is embedded in the drive belt 120 to increase its strength and rigidity in the longitudinal direction. This steel strip 24 can be replaced with the reinforcing sling 22 in the first embodiment.
- g3 ⁇ 4 belt 120 shown in Fig. 6 is the driving groove shown in Fig. 4.
- handrail beret 110 when handrail beret 110 is driven on drive belt 120B from sleeper beetle OA, it is attached to handrail belt 110.
- Local loading force S Force to prevent loading S is preferable.
- speed changing means 140 for gradually changing the speed of the handrail belt 110 from V1 to V2.
- FIG. 6 members denoted by reference numerals 144, 145, and 147 in FIG. 7 are omitted for simplicity of the drawing.
- the speed changing means 140 has a plurality of roller sets 141, and each of the roller sets 14 1 is relatively coaxially provided. And a small roller 144 having a relatively small diameter.
- the outer surface of Oguchi Ira 142 has a surface that can engage with the teeth 16 formed on the inner surface of the margin 110 (shown only in Fig. 6). ) Is provided.
- a transmission roller 144 is engaged with one small roller 144. In order to ensure power transmission between the large roller 144 and the small roller 144 via the transmission roller 144, the transmission roller 144 is made up of the large roller 144 It is pressed against rollers 1 4 3.
- a transmission roller 144 force is engaged with the small roller 144 of the roller group 144 closest to the drive belt 122A.
- the transmission roller 1 46 is engaged with the horse fiber belt 120 A at the same time. Extraction of driving force from horseshoe sleeper 1 2 OA by transmission roller 1 4 6
- the transmission roller 146 is pressed by the panel 147 against the horse benoret 12 OA and the small roller 143 to ensure power transmission to the small roller 143.
- the surfaces of the small roller 143, the transmission roller 144 and the roller 146 can be smooth.
- the surfaces of the transmission rollers 144 and 146 are designed to ensure that one-force transmission is performed between the surface (the belt 120A and the large roller 142), which has an uneven surface on which these forces S engage.
- the force is formed by a soft material.
- a leak is provided on the surface of the small roller 143, the transmission roller 144, and the idling roller 146, so that the image from the driving belt 120 ° to the transmission roller 146 and between the rollers 143, 142, 144, 145 It is also possible to transmit the driving force by using the injection of the grooves.
- the peripheral speed of the large roller 142 increases as the speed becomes closer to the horse belt 120B.
- the diameter of the transmission roller 146, the large roller 142 and the small roller 143 is such that the peripheral speed of the large roller 142 of the roller set 141 closest to the vertical belt 12 OA is slightly larger than the speed of the driving beret 120A.
- the peripheral speed S of the large roller 142 of the roller set 141 closest to the drive roller 120B is set to be smaller than the speed of the drive belt 120B.
- the speed of the handrail beret 110 which is directed toward the drive benolet 120B, is gradually increased from VI to V2, while the handrail belt 110 is gradually extended. Going on. As described above, since the handrail belt 110 is sequentially extended by the force S, it is possible to prevent a large load from being locally applied to the handrail belt 110.
- the handrail belt 110 When finally reaching the drive belt 120B, the handrail belt 110 extends by (1 ⁇ V2ZV1) XI 00% with respect to the time when it is on the horse fiber belt 12 OA. Then, it moves with the drive belt 120B while maintaining that state.
- the pitch P 2 of the ring 24 formed on the listening belt 120B is set to ensure a secure engagement between the ok groove 16 of the handrail beret 110 and the tooth groove 24 of the slaughterhouse beret 120A and 120B.
- the pitch is set to V2 / V1 times the pitch P1 of the belt 24 formed on the drive belt 12OA.
- the pitch of the tooth grooves 14 2 a formed on the large roller 14 2 is larger than the pitch P 1 of the teeth 24 4 A of the horse iron beret, and is larger than the pitch P 1 of the horse beret 1 20 B.
- the pitch of 24 is set smaller than P2, closer to the force, one, and the horse-hidden belt 120B! / ⁇ The larger the pitch of the groove 14a of the large roller 14 is set.
- the drive belts 120A and 120B are each colored.
- the color of the fiber belt 120B can be red, which reminds of a high speed
- the color of the drive belt 120A can be yellow, which reminds of a lower speed
- the color of the large roller 142 Can be orange, an intermediate color.
- the color of each large roller 142 is preferably gfe closer to yellow as it approaches the drive belt 120 A, and orange closer to red as it approaches the drive belt 120 A.
- the handrail belt 110 is partially (for example, in the width direction center portion of the handrail belt 110) so that the colors of 120 B and the large roller 142 can be visually recognized. ⁇ $ Made of transparent or translucent material.
- the colors of the drive rollers 12A, 120B and the large rollers 142 may be colors other than yellow, orange, and red, and are not limited to chromatic colors and may be achromatic. You may. Further, the change in color that occurs from the drive belt 12 OA to the drive belt 12 OB via the large roller 142 is not limited to the above-described color change, and the change in lightness is not limited to the above. Alternatively, it may be a change in saturation.
- FIG. 5 only the configuration of the lower part of the passenger conveyor is shown.
- the same fiber belt as the drive belt 120A and the drive belt horse ⁇ A drive belt drive mechanism similar to mechanism 130A is provided.
- the same speed changing means as the changing means 140 is arranged between the horse sleep belt of the above rule and the mechanism of the sleep mechanism and the center of the horse-releasing belt. .
- the handrail belt 110 moving at a speed V2 in the middle of the course is decelerated to the speed V1 again at the upper Pf-law entrance.
- FIGS. 8A and 8B are diagrams showing the engagement and mating state between the handrail beret 110 and the horseshoe beret 120.
- the former shows a state where a normal load is applied to both belts. The latter indicates that overload is applied to both belts. Separation of use
- the load applied to the handrail belt of the constant-speed passenger conveyor can be reduced.
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- Escalators And Moving Walkways (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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US10/548,072 US20070045082A1 (en) | 2003-03-07 | 2004-03-05 | Passenger conveyor |
EP04717847A EP1602616A4 (en) | 2003-03-07 | 2004-03-05 | PASSENGER CARRIER |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003062032A JP4115304B2 (ja) | 2003-03-07 | 2003-03-07 | 乗客コンベア |
JP2003-062032 | 2003-03-07 |
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Publication Number | Publication Date |
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WO2004078629A1 true WO2004078629A1 (ja) | 2004-09-16 |
Family
ID=32958991
Family Applications (1)
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PCT/JP2004/002835 WO2004078629A1 (ja) | 2003-03-07 | 2004-03-05 | 乗客コンベア |
Country Status (7)
Country | Link |
---|---|
US (1) | US20070045082A1 (ja) |
EP (1) | EP1602616A4 (ja) |
JP (1) | JP4115304B2 (ja) |
KR (1) | KR20050101333A (ja) |
CN (1) | CN100540448C (ja) |
TW (1) | TWI250121B (ja) |
WO (1) | WO2004078629A1 (ja) |
Cited By (1)
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CN112125113A (zh) * | 2020-07-20 | 2020-12-25 | 森赫电梯股份有限公司 | 一种自动扶梯扶手带驱动力和速度偏差检测装置 |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006264872A (ja) | 2005-03-23 | 2006-10-05 | Toshiba Elevator Co Ltd | 乗客コンベア |
DE112005003568T5 (de) * | 2005-05-05 | 2008-03-06 | Otis Elevator Company, Farmington | Formschlüssiger linearer Handlaufantrieb mit Zahnriemen |
JP4950563B2 (ja) * | 2005-06-07 | 2012-06-13 | インベンテイオ・アクテイエンゲゼルシヤフト | 柔軟なハンドレールを駆動するホイール |
JP5147179B2 (ja) * | 2006-01-04 | 2013-02-20 | 東芝エレベータ株式会社 | 乗客コンベア |
CN102026901A (zh) * | 2008-05-21 | 2011-04-20 | 因温特奥股份公司 | 用于自动扶梯或移动步道的扶手 |
JP4640867B2 (ja) * | 2008-08-05 | 2011-03-02 | 東芝エレベータ株式会社 | マンコンベアシステム |
WO2011113487A1 (en) * | 2010-03-17 | 2011-09-22 | Kone Corporation | Passenger conveyor |
ES2350786B1 (es) * | 2010-06-11 | 2011-07-28 | Thyssenkrupp Elevator Innovation Center, S.A. | Mecanismo de accionamiento de cadenas de arrastre de escaleras mecanicas y pasillos moviles. |
CN102718114B (zh) * | 2012-06-28 | 2015-08-19 | 上海交通大学 | 一种电梯曳引机及其钢带 |
US9428368B2 (en) * | 2012-12-17 | 2016-08-30 | Inventio Ag | Device for driving a handrail for an escalator or moving walkway |
US9556005B2 (en) * | 2013-03-14 | 2017-01-31 | Otis Elevator Company | Self-clamping handrail drive |
KR101638742B1 (ko) * | 2015-08-12 | 2016-07-11 | 한국공항공사 | 에스컬레이터의 뉴엘구조 |
JP6453423B1 (ja) * | 2017-11-13 | 2019-01-16 | 東芝エレベータ株式会社 | 乗客コンベア用手摺ベルト及びそれを用いた乗客コンベア |
CN109150068A (zh) * | 2018-06-14 | 2019-01-04 | 苏俊生 | 一种利用太阳能/风能的山区旅游景点观光运输系统 |
EP3819251B1 (en) * | 2019-11-08 | 2024-05-01 | Otis Elevator Company | Belt-driven escalator |
JP7322208B1 (ja) | 2022-01-31 | 2023-08-07 | 東芝エレベータ株式会社 | 乗客コンベアの手摺ベルト案内装置および乗客コンベア |
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- 2004-03-05 KR KR1020057014866A patent/KR20050101333A/ko active Search and Examination
- 2004-03-05 WO PCT/JP2004/002835 patent/WO2004078629A1/ja active Application Filing
- 2004-03-05 US US10/548,072 patent/US20070045082A1/en not_active Abandoned
- 2004-03-05 CN CNB2004800042403A patent/CN100540448C/zh not_active Expired - Fee Related
- 2004-03-05 EP EP04717847A patent/EP1602616A4/en not_active Withdrawn
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CN112125113A (zh) * | 2020-07-20 | 2020-12-25 | 森赫电梯股份有限公司 | 一种自动扶梯扶手带驱动力和速度偏差检测装置 |
Also Published As
Publication number | Publication date |
---|---|
EP1602616A4 (en) | 2009-09-23 |
CN1750990A (zh) | 2006-03-22 |
JP4115304B2 (ja) | 2008-07-09 |
EP1602616A1 (en) | 2005-12-07 |
KR20050101333A (ko) | 2005-10-21 |
TWI250121B (en) | 2006-03-01 |
TW200424114A (en) | 2004-11-16 |
CN100540448C (zh) | 2009-09-16 |
JP2004269155A (ja) | 2004-09-30 |
US20070045082A1 (en) | 2007-03-01 |
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