CN110054069A - The step and passenger conveyor device of passenger conveyor device - Google Patents
The step and passenger conveyor device of passenger conveyor device Download PDFInfo
- Publication number
- CN110054069A CN110054069A CN201811462214.5A CN201811462214A CN110054069A CN 110054069 A CN110054069 A CN 110054069A CN 201811462214 A CN201811462214 A CN 201811462214A CN 110054069 A CN110054069 A CN 110054069A
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- China
- Prior art keywords
- axle
- component
- engaging
- main body
- conveyor device
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B23/00—Component parts of escalators or moving walkways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B23/00—Component parts of escalators or moving walkways
- B66B23/08—Carrying surfaces
- B66B23/12—Steps
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- Escalators And Moving Walkways (AREA)
Abstract
The present invention is provided can be by the step and passenger conveyor device of step axle and the passenger conveyor device of step main body connection without using special tool.The step of passenger conveyor device has axle construction body and step main body.Axle construction body has step axle, for the perforative bearing of step axle, the engaging component connecting in a manner of it can move with step axle or bearing and the biasing member that engaging component exerts a force to clamped position.Step main body have be arranged in tread portion the side opposite with tread the back side and with engage with component engage engaged part.When the back side and axle construction body that make tread portion are close, engaged part presses engaging with component, until engaging is moved to engaging releasing position with component.Then, the engaging component that clamped position is restored to the force by biasing member engages.
Description
Technical field
The present invention relates to the step of passenger conveyor device and passenger conveyor devices.
Background technique
It is described as passenger conveyors, such as in patent document 1.The tool of passenger conveyors documented by patent document 1
It is standby: to be set to the frame of building；On the entrance floor that the long side direction both ends of frame are arranged；Between entrance floor
The cricoid step chain of loopy moving；And with the cricoid step chain engagingly loopy moving between entrance floor
Step.
Step has the leg of the left and right of tread portion and supporting ladder face, is intercalated in the C being respectively formed in the leg of left and right
The both ends of the step axle in shaped opening portion engage with cricoid step chain.Step axle be formed with towards two end sides respectively become it is small
The difference of height face of the stepped part of diameter, the difference of height face be formed in left and right leg C-shaped opening portion inside side surface part into
Row bearing.In addition, the side surface part in the outside of C-shaped opening portion is intercalated in the round retainer bearing of step axle.
Citation
Patent document
Patent document 1: Japanese Unexamined Patent Publication 2011-88717 bulletin
Summary of the invention
Subject to be solved by the invention
It is sold however, passenger conveyors documented by patent document 1 are configured to be inserted into the slot for the cylinder for being inserted into step axle
And leg and step axle are linked.Therefore, it is necessary to the tread portions that will be positioned on step axle and leg (step main body) slightly to lift
It rises and is inserted into and sells to slot, there is the leeway improved in terms of workability.
It is an object of the present invention to consider above-mentioned problem, provide it is a kind of without using special tool can will
The step and passenger conveyor device of step axle and the passenger conveyor device of step main body connection.
Solution
In order to solve the above problems, it achieves the object of the present invention, the step of passenger conveyor device of the invention has axis
Structural body and step main body.Axle construction body has step axle, the roller being arranged at the both ends of step axle and by step axle and step
The linking part of chain connection.Step main body has tread portion and links with axle construction body, which is formed with for occupant ride
Tread.
In addition, axle construction body is included for the perforative bearing of step axle；Connected in a manner of it can move with step axle or bearing
The engaging component connect；And the biasing member that engaging component exerts a force to clamped position.Step main body, which has, to be arranged in ladder
Face the side opposite with tread the back side and with engage with component engage engaged part.
When in order to link and keep the back side in tread portion and axle construction body close step main body and axle construction body, it is engaged
Portion carries out pressing until making engaging be moved to engaging releasing position with component with component to engaging.Then, and by force
The force of component and the engaging for being restored to clamped position is engaged with component.
In addition, passenger conveyor device of the invention has: being set to the framework of building；The loopy moving in framework
Cricoid step chains；And multiple above-mentioned steps with step chains connection.
Invention effect
The step and passenger conveyor device of passenger conveyor device according to the present invention, without using special tool energy
It is enough to link axle construction body and step main body.
It should be noted that project other than the above, structure and effect given by the explanation of the following embodiments and the accompanying drawings it is bright
Really.
Detailed description of the invention
Fig. 1 is the sketch structure figure of the passenger conveyor device of one embodiment of the present invention.
Fig. 2 is the perspective view near the step shown in the passenger conveyor device of one embodiment of the present invention.
Fig. 3 is the state shown after the step main body of the step of one embodiment of the present invention and the segmentation of axle construction body
Main view.
Fig. 4 is that the step main body in the step by one embodiment of the present invention is divided with axle construction body and only seen from side
Observe the explanatory diagram of major part.
Fig. 5 is the main view for showing the state of assembling midway of the step of one embodiment of the present invention.
Fig. 6 is the main view for showing the state after the assembling for the step for completing one embodiment of the present invention.
Fig. 7 be only observed from side complete one embodiment of the present invention step assembling after in the state of it is main
Partial explanatory diagram.
Fig. 8 is only to be observed from side from the axle construction body of the step of one embodiment of the present invention to dismantle step main body
The explanatory diagram of major part in the state of midway.
Fig. 9 is only to be observed from side from the axle construction body of the step of one embodiment of the present invention to have dismantled step main body
In the state of major part explanatory diagram.
Description of symbols:
1 ... passenger conveyor device, 2 ... frameworks, 3 ... step chains, 4 ... upper end sprocket wheels, 5 ... lower end sprocket wheels,
6 ... steps, 7 ... balustrade panels, 11 ... top Machine Rooms, 12 ... lower mechanical rooms, 13 ... top entrance floors, 14 ... lower parts go out
Entrance floor, 15 ... guide rails, 16 ... mobile handrails, 21 ... step main bodys, 22 ... axle construction bodies, 24 ... tread portions, 24a ... ladder
Face, the back side 24b ..., 25 ... riser portions, 26 ... A-frames, 27 ... intensive aspects, 28,45 ... rollers, 31 ... fixed parts, 32 ... by card
Conjunction portion, 34 ... stage portions, 35 ... incorporating sections, 41 ... step axles, 42 ... bearings, 42a ... rear surface, 42b ... front surface, 42c,
The side 42d ..., the top surface 42e ..., the bottom surface 42f ..., 43 ... engaging components, 47 ... linking parts, 48 ... stopping wheels, 51 ... protrusions,
52 ... locating flanges, 54 ... base portions, 54a ... through hole, 55 ... hook portions, the inclined surface 55a ..., 55b ... sliding surface.
Specific embodiment
Hereinafter, referring to Fig.1~Fig. 9 is illustrated the step and passenger conveyor device of one embodiment of the present invention.
It should be noted that marking identical label for the component shared in each figure.
1. passenger conveyor device
Firstly, being illustrated referring to Fig.1 to the structure of passenger conveyor device.
Fig. 1 is the sketch structure figure of the passenger conveyor device of one embodiment of the present invention.
As shown in Figure 1, passenger conveyor device 1 is the passenger for the apsacline being erected between the upper layer of building and lower layer
Conveyer, i.e. so-called escalator.Passenger conveyor device 1 has upper layer and the lower layer across building and the framework that is arranged
2, cricoid step chains 3, upper end sprocket wheel 4, lower end sprocket wheel 5, multiple steps 6 and balustrade panel for occupant ride
7。
Framework 2 is by the truss structure with lower frame, the upper ledge opposed with lower frame and the vertical frame for linking lower frame and upper ledge
It constitutes.Top Machine Room 11 and lower mechanical room 12 are respectively arranged at the both ends of the longitudinal direction of framework 2.Top Machine Room
11 are blocked by top entrance floor 13, and lower mechanical room 12 is blocked by lower part entrance floor 14.
It is configured with upper end sprocket wheel 4 in top Machine Room 11, is configured with lower end sprocket wheel 5 in lower mechanical room 12.
In addition, being configured with step driving portion (not shown) in top Machine Room 11 or lower mechanical room 12.Upper end sprocket wheel 4 or lower part
End sprocket wheel 5 is rotated by the driving (not shown) of step driving portion.
In addition, in upper end sprocket wheel 4 and lower end sprocket wheel 5 around hanging with step chains 3.For example, working as step driving portion (not
Diagram) driving and when rotating upper end sprocket wheel 4, step chains 3 carry out loopy moving, while lower end sprocket wheel 5 is revolved
Turn.
Multiple steps 6 link with step chains 3, and carry out loopy moving together with step chains 3.In addition, multiple steps 6 are set
It is placed in guide rail 15 (referring to Fig. 2) guidance of framework 2 and removes trackside by what is exposed from framework 2.In addition, multiple steps 6 are set
Pass through the circuit side positioned at the inside of framework 2 in the guidance (not shown) of the guide rail of framework 2.
Balustrade panel 7 is supported on the top of framework 2 by erecting, and the two sides for the width direction configured in framework 2.Therefore, column
Bar plate 7 is configured in the two sides by removing multiple steps 6 of trackside.The periphery of balustrade panel 7 is provided with mobile handrail 16.Movement is helped
Hand 16 is made of cricoid band member, and balustrade panel 7 is supported in a manner of it can move.In addition, mobile handrail 16 with it is multiple
The movement of the loopy moving of step 6 is synchronously carried out loopy moving.
2. the structure of step
Then, it is illustrated referring to structure of Fig. 2~Fig. 4 to step 6.
Fig. 2 is the perspective view near the step 6 shown in passenger conveyor device 1.Fig. 3 is shown the ladder of step 6
The main view of state after grade main body 21 and the segmentation of axle construction body 22.Fig. 4 is by the step main body 21 and axle construction body in step 6
22 divide and only observe from side the explanatory diagram of major part.
As shown in Figure 2 to 4, step 6 is made of step main body 21 and the axle construction body 22 linked with step main body 21.Separately
Outside, the axle construction body 22 of step 6 and step chains 3 link.
[step main body]
As shown in Fig. 2, step main body 21 has the tread portion 24 for occupant ride and continuous riser portion, tread portion 24
25, the A-frame 26 that is combined with tread portion 24 and the intensive aspect 27 for being set to tread portion 24.Tread portion 24 is formed as rectangular
The plate of shape has for the tread 24a of occupant ride and face, that is, back side 24b of the side opposite with tread 24a (referring to figure
3).Riser portion 25 is formed as and generally perpendicularly outstanding plate continuous with the long side of a side in tread portion 24.
A-frame 26 is shaped generally as the frame-shaped of triangle, and a line is fixed on the back side 24b in tread portion 24.In addition,
The corner that two by being not secured to tread portion 24 side in A-frame 26 is formed is equipped with the roller 28 that can be rotated.The roller
28 rotate on the guide rail 15 of framework 2.
As shown in figure 4, intensive aspect 27 has the fixed part 31 and and fixed part for the back side 24b for being fixed on tread portion 24
Continuous engaged part 32.Fixed part 31 includes the shape by observing from side and constitutes and fix in the plate body of substantially L-shaped
In the fixinig plate of the back side 24b in tread portion 24；And relative to fixinig plate generally perpendicularly protrusion tab outstanding.Intensive aspect 27
Protrusion tab is opposed with A-frame 26.
Engaged part 32, which is included, is continuously engaged piece with the protrusion tab of fixed part 31；And it is continuous with engaged piece
Preceding dististyle.The engaged piece of engaged part 32 is made of the plate body opposed with the fixinig plate of fixed part 31, and with axle construction body 22
Aftermentioned hook portion 55 engage.The preceding dististyle of engaged part 32 is made of the plate body substantially parallel with the protrusion tab of fixed part 31,
And it is opposed with A-frame 26.The protrusion tab of the fixed part 31,
The part opposed with the preceding dististyle of engaged part 32 in A-frame 26 is formed with stage portion 34.Moreover, platform
Rank portion 34 and engaged part 32 form incorporating section 35.In the aftermentioned bearing 42 of the incorporating section 35 insertion axle construction body 22.Therefore,
The engaged part 32 of A-frame 26 and intensive aspect 27 is abutted with the aftermentioned bearing 42 of axle construction body 22.
[axle construction body]
As shown in Figures 3 and 4, axle construction body 22 has step axle 41, bearing 42, engaging component 43, shows force structure
The spring 44 and roller 45 of one concrete example of part.
The both ends (unilateral side is only shown in Fig. 3) of step axle 41 are formed as the diameter small diameter portion smaller than other parts.Therefore,
Stage portion is formed in the small diameter portion of step axle 41 and the boundary of other parts.Being equipped at the both ends of step axle 41 can revolve
The roller 45 turned.Roller 45 rotates on the guide rail 15 of framework 2.
Ratio roller 45 at the both ends (small diameter portion) of step axle 41 is fixed with company by the position of the stage portion side of step axle 41
Knot 47.Linking part 47 is connect with step chains 3, and step axle 41 and step chains 3 are linked.
Bearing 42 is shaped generally as rectangular-shape, have in the state that step main body 21 and axle construction body 22 are linked with
The opposed rear surface 42a in riser portion 25, the front surface 42b of the side opposite with rear surface 42a and the axial direction with step axle 41
Two orthogonal sides 42c, 42d.In addition, bearing 42 has the top surface 42e and bottom surface 42f orthogonal with two sides 42c, 42d.
Two sides 42c, 42d of bearing 42 are run through in the both ends (small diameter portion) of step axle 41.The side 42d of bearing 42 with
The stage portion of step axle 41 abuts, and stopping wheel 48 is contacted with the side 42c of bearing 42.Therefore, bearing 42 is by the platform of step axle 41
Rank portion and the fixed position of the stopping wheel 48 for being fixed on step axle 41.
In addition, as shown in figure 3, the top surface 42e in bearing 42 is provided with protrusion 51.The protrusion 51 is formed in the side side 42c
For the ridge extended along the direction orthogonal with rear surface 42a and front surface 42b.As shown in figure 4, bearing 42 top surface 42e and
Rear surface 42a is combined with locating flange 52.
Locating flange 52 is that the shape observed from side (axial direction of step axle 41) is the bent member of substantially L-shaped.
The length of part in conjunction with the top surface 42e of locating flange 52 is set to avoid and engages the aftermentioned hook portion 55 with component 43
The length interfered.In the state that step main body 21 and axle construction body 22 are linked, locating flange 52 and step main body 21
A-frame 26 contact.The axial positioning of the step axle 41 in step main body 21 is carried out as a result,.
Engaging is configured between bearing 42 and linking part 47 with component 43, is had and is formed with for the perforative perforation of step axle 41
The base portion 54 of hole 54a and from the hook portion 55 outstanding of base portion 54.Therefore, engaging component 43 can be along the axial direction of step axle 41
It is mobile, and can be pivoted about with step axle 41.
The base portion 54 of engaging component 43 is shaped generally as cylindric.Week of the hook portion 55 of engaging component 43 from base portion 54
Face is radially projecting along step axle 41, and the position being displaced from the surface of step axle 41 is arranged in.
Hook portion 55 is formed to have the plate of the general triangular of suitable thickness.The a line of the hook portion 55 is formed with remote
The inclined surface 55a being lower from linking part 47.In addition, a line in remaining two sides of hook portion 55 is formed in bearing 42
The sliding surface 55b slided on protrusion 51.In addition, the sliding surface 55b of hook portion 55 engages with the engaged part 32 of step main body 21.
Spring 44 be for the perforative compression helical spring of step axle 41, configuration linking part 47 with engage with component 43 it
Between.One end of spring 44 is abutted with linking part 47, and the other end is abutted with the base portion 54 of engaging component 43.The spring 44 will engage
It is exerted a force with component 43 to 42 side of bearing.Base portion 54 is abutted with stopping wheel 48 by the configuration of engaging component 43 that spring 44 exerts a force
Clamped position.
Step 6 with this structure supports the load of passenger for being applied to tread portion 24 etc., and one using roller 28,45
It is moved while making roller 28,45 rotate traveling on one side on guide rail 15 along with the loopy moving of step chains 3.
3. the connection of step main body and axle construction body
Then, the connection of step main body 21 Yu axle construction body 22 is illustrated referring to Fig. 5~Fig. 7.
Fig. 5 is the main view for showing the state of assembling midway of step 6.Fig. 6 is the shape shown after the assembling for completing step 6
The main view of state.Fig. 7 be only observed from side complete step 6 assembling after in the state of major part explanatory diagram.
In the state of separating step main body 21 with axle construction body 22, the engaging of axle construction body 22 is with component 43 by spring
44 exert a force to 42 side of bearing, are configured in clamped position.Step 6 is assembled linking step main body 21 and axle construction body 22
In the case of, firstly, keeping step main body 21 in the top of axle construction body 22, make the A-frame 26 and axle construction of step main body 21
The locating flange 52 for being set to bearing 42 of body 22 contacts and carries out the contraposition of the two.
Then, on one side keep A-frame 26 and locating flange 52 contact condition, make on one side step main body 21 decline and
Close to axle construction body 22.As a result, the engaged piece of the engaged part 32 in step main body 21 with engage the hook portion 55 with component 43
In inclined surface 55a contact.
When declining step main body 21 further, there is the power of vertical direction in the inclined surface 55a effect of hook portion 55, by card
Component 43 is shared to overcome the active force of spring 44 and press to 47 side of linking part.As a result, engaging is with component 43 along step
Axis 41 is mobile to 47 side of linking part and is detached from from clamped position.
As shown in figure 5, after the engaged piece when engaged part 32 is detached from from the inclined surface 55a of hook portion 55, in inclined surface 55a
No longer act on the power of vertical direction, mobile end of the engaging with component 43 to 47 side of linking part.That is, engaging component 43 is configured
Position is released in engaging.At this point, the sliding surface 55b of hook portion 55 abuts (face contact) with the protrusion 51 of bearing 42, therefore, engaging is used
Component 43 will not be rotated centered on step axle 41.In addition, the end face in the engaged piece of engaged part 32 is supported with hook portion 55
It connects, therefore, the power of the active force of spring 44 is overcome not to be released from.
When the engaged piece of the engaged part 32 in step main body 21 is abutted with the top surface 42e of bearing 42, engaged part
The upper surface in the face opposed with the fixinig plate of fixed part 31 and protrusion 51 in 32 engaged piece becomes identical height.By
This, overcomes the power of the active force of spring 44 to be released from, and engaging is pressed with component 43 from the active force of spring 44 to 42 side of bearing.Its
As a result, being configured in clamped position as shown in fig. 6, engaging is moved along step axle 41 to 42 side of bearing with component 43.
When engaging component 43 is configured in clamped position, the sliding surface 55b of hook portion 55 and engaged part 32 it is engaged
Piece engaging, step main body 21 and axle construction body 22 link.At this point, as shown in fig. 7, bearing 42 is embedded in and is fixed on by A-frame
The incorporating section 35 that 26 stage portion 34 and engaged part 32 are formed.In addition, the engaged piece of engaged part 32 is folded in bearing 42
Top surface 42e and hook portion 55 between.Up and down direction and front-rear direction (edge of the step main body 21 relative to axle construction body 22 as a result,
The direction of the direction of travel of step) position be fixed.
In addition, the A-frame 26 of step main body 21 is in ladder in the state that step main body 21 and axle construction body 22 link
It is contacted in the axial direction of grade axis 41 with the locating flange 52 of axle construction body 22.Step main body 21 is relative to axle construction body 22 as a result,
Position in the axial direction of step axle 41 is fixed.In this way, the connection about step main body 21 and axle construction body 22, operator is not
Using special tool, only by carry out step main body 21 can simply relative to the decline of axle construction body 22.
4. the separation of step main body and axle construction body
Then, step main body 21 and the separation of axle construction body 22 are illustrated referring to Fig. 8 and Fig. 9.
Fig. 8 is only observed in the state of the midway of the axle construction body 22 of step 6 disassembly step main body 21 from side
The explanatory diagram of major part.Fig. 9 is that the state that step main body 21 has been dismantled from the axle construction body 22 of step 6 is only observed from side
Under major part explanatory diagram.
As described above, in the state that step main body 21 and axle construction body 22 link, the engaging component of axle construction body 22
43 are exerted a force by spring 44 to 42 side of bearing, and the sliding surface 55b of hook portion 55 engages with the engaged piece of engaged part 32.From axis knot
Structure body 22 dismantles step main body 21 in the case where separating the two, firstly, catching engaging component 43, it is made to overcome spring 44
Active force and it is mobile to 47 side of linking part.
Then, after the hook portion 55 of engaging component 43 is left from the protrusion 51 of bearing 42, as shown in fig. 7, making to engage
It is rotated centered on step axle 41 with component 43.As a result, the hook portion 55 of engaging component 43 from step main body 21 by card
The opposed position displacement in conjunction portion 32, therefore, even if unclamping hand from engaging component 43, hook portion 55 will not block with engaged part 32
It closes.
Therefore, even if as shown in figure 8, also step master can be dismantled from axle construction body 22 from the engaging release hand of component 43
Body 21.That is, in the same manner as connection operation, not used in the detached job of step main body 21 and axle construction body 22 yet
Special tool simply can dismantle step main body 21 from axle construction body 22.
As noted previously, as the position being displaced from the surface of step axle 41 is arranged in hook portion 55, therefore, even if engaging
With component 43 rotate, also can be avoided with step axle 41 periphery setting component between interference.In addition, not using complexity
Structure and can by base portion 54 and hook portion 55 setting be integrated.
It should be noted that in the above-described embodiment, to the structure of the axial unilateral end in step axle 41
It is illustrated.But the axial end side in step axle 41 is similarly formed.Therefore, from axle construction body 22
Disassembly step main body 21 and in the case that the two is separated, the engaging for making to be arranged in the axial both side ends in step axle 41 is used
Component 43 is rotated later to 47 side of linking part is mobile, thus engaging of the release with engaged part.
5. summarizing
As described above, it is provided with axle construction body 22 in the present embodiment, which has for ladder
Grade axis 41 perforative bearing 42, the engaging component 43 connect in a manner of it can move with step axle 41 and use will be engaged
The spring 44 that component 43 exerts a force to clamped position.In addition, being provided with step main body 21, which, which has, is arranged in tread
The back side 24b in portion 24 and with engage with component 43 engage engaged part 32.Moreover, when in order to by step main body 21 and axle construction
When body 22 links and keeps the back side 24b in tread portion 24 and axle construction body 22 close, the engaging of 32 pairs of engaged part is carried out with component 43
Pressing, until engaging component 43 is moved to engaging and releases position.Then, engaged part 32 and the force by spring 44 are extensive
The engaging for arriving clamped position again is engaged with component 43.
According to this structure, when making step main body 21 decline (close) to link with axle construction body 22, do not make
With special tool, it will be able to the hook of engaging component 43 simply be made to be sticked in engaged part 32.
In addition, in the present embodiment, engaging component 43 has with the inclined surface 55a being lower far from spring 44,
The inclined surface 55a of 32 pairs of engaged part engaging component 43 is pressed and so that engaging component 43 is released position to engaging and move
It is dynamic.Thereby, it is possible in simple structure, by the power that the load of step main body 21 or operator apply, make engaging component
43 overcome the active force of spring 44 and release position movement to engaging.
In addition, in the present embodiment, the back side 24b in tread portion 24 is provided with intensive aspect 27, in 27 shape of intensive aspect
At there is engaged part 32.It is not necessarily to as a result, from the knot intensive aspect 27 of the step main body change step main body 21 used in the past other than
Engaged part 32 can be arranged with identical with the step main body used in the past size in structure.In addition, intensive aspect 27 doubles as tread
Therefore the reinforcement in portion 24 and holding section with axle construction body 22 can be realized the reduction of components number.
In addition, in the present embodiment, engaging component 43 can be chimericly with step axle 41 along the axial direction of step axle 41
Mobile, engaging component 43 and the configuration of spring 44 are between linking part 47 and bearing 42.As a result, only by the axis used in the past
The additional engaging component 43 of structural body and spring 44, it will be able to simply make axle construction body of the invention.
In addition, in the present embodiment, engaging have with component 43 can rotatably be embedded in step axle 41 base portion 54,
And hook portion 55 that is prominent from the base portion 54 and engaging with engaged part 32.Moreover, hook portion 55 is arranged in from step axle 41 just
The position that top has been displaced.As a result, by rotating engaging component 43 after being pressed into engaging and releasing position, it is as a result,
Just engaging component 43 is exerted a force by spring 44, and hook portion 55 will not engage with the engaged part 32 of step main body 21 again.It is tied
Fruit is can simply to dismantle step main body 21 from axle construction body 22.In addition, during even if engaging component 43 with step axle 41 is
The heart is rotated, also can be avoided and step axle 41 periphery be arranged component between interference.In addition, not using complexity
Structure and can by base portion 54 and hook portion 55 setting be integrated.
More than, for the embodiment of step and passenger conveyor device of the invention, comprising its function and effect inside into
Explanation is gone.However, step and passenger conveyor device of the invention is not limited to above-mentioned embodiment, technology is not being departed from
Various modifications implementation is able to carry out in the range of the purport invented documented by scheme.
Step axle is embedded in a manner of it can move with component 43 for example, being configured to engaging in the above-described embodiment
41.But engaging of the invention is not limited to component with step axis connection in a manner of it can move, it can also be can move
Dynamic mode is connect with bearing.In addition, in the case where engaging component is connect in a manner of it can move with bearing, not office
It is limited to the axial movement for making engaging component along step axle, can be also set as orthogonal with the direction for declining step main body 21
Horizontal plane on any direction.In addition, in the case where connecting engaging component in a manner of it can move with bearing, it is excellent
It is selected in engaging and releases the maintaining part that setting at position keeps engaging component.
In addition, in the above-described embodiment, protrusion 51 is arranged in bearing 42, make to be configured at the engaging use that engaging releases position
The sliding surface 55b of component 43 abuts (face contact) with protrusion 51, and engaging is at least solved from clamped position to engaging with component 43 as a result,
It is not rotated centered on step axle 41 until except position.But as the contact for engaging component face contact of the invention
Portion is not limited to be set to the protrusion of bearing, can also be made of the component different from bearing.As protrusion of the invention, example
As can also with the position for fixing bearing and the stopping wheel that is arranged is integrally formed.In addition, for card combination group of the invention
The contact portion of part face contact at least from clamped position to engaging release position until with engage with component face contact.
In addition, in the above-described embodiment, in the case where step main body 21 and axle construction body 22 are linked, engaged part
32 engaged piece is folded between the top surface 42e of bearing 42 and the sliding surface 55b of hook portion 55.But as quilt of the invention
Holding section is not limited to be folded between bearing and hook portion (engaging with component), can also be using at hook portion (engaging component)
The setting engaging slot such as inclined surface and the structure be inserted into the engaging slot.
In addition, in the above-described embodiment, spring (compression helical spring) is used as biasing member.But make
It, also can be using other springs such as draft helical spring, in addition it is possible to using rubber component for biasing member of the invention
Component other than equal springs.
In addition, in the above-described embodiment, as the passenger conveyors of apsacline, with generated between step difference of height from
It is illustrated for dynamic staircase, but as passenger conveyors of the invention, can also apply to have and do not generated between step
The electric channel of multiple steps of difference of height, i.e. so-called movable sidewalk.
It should be noted that in the present specification, having used the terms such as " parallel " and " orthogonal ", but these terms are not only
Refer to proper " parallel " and " orthogonal ", can also be that can further be sent out comprising being in including " parallel " and " orthogonal "
Wave the state of " substantially parallel " and " substantially orthogonal " of the range of its function.
Claims (7)
1. a kind of step of passenger conveyor device, has:
Axle construction body, the roller being arranged with step axle, at the both ends of the step axle and by the step axle and step chains
The linking part of connection；And
Step main body links with tread portion and with the axle construction body, which is formed with the tread for occupant ride,
The step of the passenger conveyor device is characterized in that,
The axle construction body includes
Bearing runs through for the step axle；
Engaging component, is connect in a manner of it can move with the step axle or the bearing；And
Biasing member exerts a force the engaging component to clamped position,
The step main body has engaged part, which is arranged in the side opposite with the tread in the tread portion
The back side, and with it is described engage engaged with component,
When making the back side in the tread portion close to the axis to link the step main body and the axle construction body
When structural body, the engaged part carries out pressing with component to the engaging until the engaging is made to be moved to engaging solution with component
Until except position, then it is restored to the described of the clamped position with the force by the biasing member and engages with component card
It closes.
2. the step of passenger conveyor device according to claim 1, which is characterized in that
The engaging component has with the inclined surface being lower far from the biasing member,
The engaged part of the step main body presses the inclined surface of engaging component and makes the card
It shares component and releases position movement to the engaging.
3. the step of passenger conveyor device according to claim 1, which is characterized in that
The back side in the tread portion is provided with intensive aspect, is formed with the engaged part in the intensive aspect.
4. the step of passenger conveyor device according to claim 1, which is characterized in that
The engaging component can chimericly with the step axle along the axial movement of the step axle,
The engaging component and biasing member configuration are between the linking part and the bearing.
5. the step of passenger conveyor device according to claim 1, which is characterized in that
The engaging component can in a rotatable way chimericly with the step axle along the axial movement of the step axle,
The step of the passenger conveyor device, which has, at least engages use with described until engaging releases position from clamped position
The contact portion of component progress face contact.
6. the step of passenger conveyor device according to claim 1, which is characterized in that
The engaging has the base portion for being embedded in the step axle in a manner of it can rotate with component and dashes forward from the base portion
The hook portion engaged out and with the engaged part,
The position being displaced from the surface of the step axle is arranged in the hook portion.
7. a kind of passenger conveyor device, has:
Framework is set to building；
Cricoid step chains, the loopy moving in the framework；And
Multiple steps link with the step chains,
The passenger conveyor device is characterized in that,
The multiple step has:
Axle construction body, the roller being arranged with step axle, at the both ends of the step axle and by the step chains and the ladder
The linking part of grade axis connection；And
Step main body links with tread portion and with the axle construction body, which is formed with the tread for occupant ride,
The axle construction body includes
Bearing is fixed on the step axle；
Engaging component, is connect in a manner of it can move with the step axle or the bearing；And
Biasing member exerts a force the engaging component to clamped position,
The step main body has engaged part, which is arranged in the side opposite with the tread in the tread portion
The back side, and with it is described engage engaged with component,
When making the back side in the tread portion close to the axis to link the step main body and the axle construction body
When structural body, the engaged part carries out pressing with component to the engaging until the engaging is made to be moved to engaging solution with component
Until except position, then it is restored to the described of the clamped position with the force by the biasing member and engages with component card
It closes.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018-006959 | 2018-01-19 | ||
| JP2018006959A JP6770539B2 (en) | 2018-01-19 | 2018-01-19 | Steps of passenger conveyor equipment and passenger conveyor equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110054069A true CN110054069A (en) | 2019-07-26 |
| CN110054069B CN110054069B (en) | 2020-05-15 |
Family
ID=67315039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811462214.5A Active CN110054069B (en) | 2018-01-19 | 2018-11-30 | Passenger conveyor device and step thereof |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6770539B2 (en) |
| CN (1) | CN110054069B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010018422A (en) * | 2008-07-14 | 2010-01-28 | Mitsubishi Electric Corp | Oil pan device for passenger conveyor |
| CN102180399A (en) * | 2011-02-28 | 2011-09-14 | 沈阳博林特电梯股份有限公司 | Gradual auxiliary brake for escalator |
| CN104724589A (en) * | 2014-11-25 | 2015-06-24 | 江苏学信工业科技有限公司 | Escalator structure |
| CN206126632U (en) * | 2016-09-21 | 2017-04-26 | 苏州市张桥五金有限公司 | Step shaft assembly |
| CN206219027U (en) * | 2016-11-24 | 2017-06-06 | 苏州巨人动力链条有限公司 | A kind of step chains |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5351800A (en) * | 1992-07-15 | 1994-10-04 | Otis Elevator Company | Escalator step axle attachment assembly |
| JP3050225U (en) * | 1996-12-31 | 1998-06-30 | エルジー産電株式会社 | Escalator step connection structure |
| JP2006039075A (en) * | 2004-07-26 | 2006-02-09 | Nikon Corp | Camera |
| JP2008290806A (en) * | 2007-05-22 | 2008-12-04 | Mitsubishi Electric Building Techno Service Co Ltd | Step device of man conveyor |
| JP5475394B2 (en) * | 2009-10-22 | 2014-04-16 | 株式会社日立製作所 | Passenger conveyor |
| CN207142617U (en) * | 2017-09-08 | 2018-03-27 | 上海现代电梯制造有限公司 | A kind of elevator fixed structure |
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2018
- 2018-01-19 JP JP2018006959A patent/JP6770539B2/en active Active
- 2018-11-30 CN CN201811462214.5A patent/CN110054069B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010018422A (en) * | 2008-07-14 | 2010-01-28 | Mitsubishi Electric Corp | Oil pan device for passenger conveyor |
| CN102180399A (en) * | 2011-02-28 | 2011-09-14 | 沈阳博林特电梯股份有限公司 | Gradual auxiliary brake for escalator |
| CN104724589A (en) * | 2014-11-25 | 2015-06-24 | 江苏学信工业科技有限公司 | Escalator structure |
| CN206126632U (en) * | 2016-09-21 | 2017-04-26 | 苏州市张桥五金有限公司 | Step shaft assembly |
| CN206219027U (en) * | 2016-11-24 | 2017-06-06 | 苏州巨人动力链条有限公司 | A kind of step chains |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110054069B (en) | 2020-05-15 |
| JP6770539B2 (en) | 2020-10-14 |
| JP2019123611A (en) | 2019-07-25 |
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