CN101648668B - Person conveying system - Google Patents
Person conveying system Download PDFInfo
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- CN101648668B CN101648668B CN2009101638112A CN200910163811A CN101648668B CN 101648668 B CN101648668 B CN 101648668B CN 2009101638112 A CN2009101638112 A CN 2009101638112A CN 200910163811 A CN200910163811 A CN 200910163811A CN 101648668 B CN101648668 B CN 101648668B
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Abstract
The invention provides a person conveying system, which comprises a person conveying apparatus (1) and a fixed path (2). The person conveying apparatus (1) comprises a pedestal (3) and a movable step column (23), the pedestal (3) has a left truss (10) and a right truss (11), the movable step column (23) is formed by connecting a plurality of movable steps (24) by an annular moving body (25) to form a ring shape, and can move annularly between the left truss (10) and the right truss (11) by the power transmission from a drive unit (20). Fixed steps (31) extend from the pedestal (3) of the person conveying apparatus (1) to a side of the pedestal (3), and be arranged along the moving direction of the movable step column (23).
Description
Technical field
The present invention relates to a kind of person conveying system, it comprises transporter's the people's feedway like escalator (escalator) or movable sidewalk (moving side-walk), and the fixed access like stair or footway that is attached to this people's feedway.
Background technology
In the not specific employed facility of a large amount of people of for example commercial facility such as department store, sales field or traffic facilities website that kind, mostly at the other stair of setting up of escalator side.
The for example record of TOHKEMY 2002-68650 communique, escalator in the past comprise movable step row of advancing as the pedestal of base configuration body, along this pedestal ring-type and the railing that is supported in said base.
Pedestal has left side truss (truss) and right side truss, and is erected at obliquely between the upper and lower of building.Movable step row have a plurality of steps (step) that the people takes.These steps connect into ring-type through step chain (step chain).Movable step row, are advanced along ascent direction or descent direction ring-type between left side truss and right side truss through the transmission of power from the set actuating device in pedestal top.
The upper end of railing truss from the left side and the upper end of right side truss erect, and extend to the total length of pedestal.The outer peripheral edges portion of railing is equipped with handrail.Handrail is advanced with the movable step row ring-type same period, is caught to take the people who lists at movable step.
On the other hand, stair have a plurality of pedals.Pedal has the step difference of regulation and arranges to the upper strata from the lower floor of building.The many piece shore supports of stair in the past through erecting from lower floor's floor are listed as height and position about equally at the movable step with escalator, connect between upper strata and the lower floor.
Therefore, be positioned at the other stair of escalator side, be in the state that on load, separates with escalator, the major part of the people's of stair activity load is born by pedal and pillar.
Escalator, its as the pedestal of base configuration body across between lower floor's floor of building and upper strata floor and set up.Therefore, below escalator, the space that nobody can freely come and go.
Relative therewith, be positioned at the other stair of side of escalator, by many shore supports from the floor projection of lower floor.Therefore in other words, between lower floor's floor and stair, be provided with many pillars, can not deny because the existence of these pillars, lost the open sense below the stair.
As a result, can not effectively utilize the space of stair below, and the design aspect around stair also leaves further room for improvement so far.
Summary of the invention
The objective of the invention is to, obtain a kind of person conveying system, it can effectively utilize the below of people's feedway and fixed access, and can obtain fixed access as the outward appearance that is suspended in aerial that kind, and is also comparatively good at design aspect.
To achieve these goals, the person conveying system of an example of the present invention comprises people's feedway and fixed access.People's feedway comprises: (1) pedestal, and it has left side truss and right side truss; (2) movable step row, it connects into ring-type through the body of being advanced by ring-type with a plurality of movable steps and constitutes, and advances through transmission of power ring-type between said left side truss and said right side truss of coming automatic drive device.
Fixed access has a plurality of fixedly steps pedestal, that stretch out to the side of said pedestal level that are supported in said people's feedway with cantilever position, these fixedly step arrange along the direct of travel of said movable step row,
Said fixedly step has, pedal, and be fixed with this pedal, compare with this pedal to said pedestal and stretch out and across the pedal strut member between said left side truss and said right side truss,
Said pedal strut member comprises; Be positioned at the fixed end of the opposition side of said pedal; And the pars intermedia between this fixed end and said pedal; The said fixed end of said pedal strut member is fixed on the truss of the side in said left side truss and the said right side truss, and the said pars intermedia of said pedal strut member can be supported on the truss of the opposite side in said left side truss and the said right side truss movably.
Adopt the present invention, can be through the base supports fixed access of people's feedway.Therefore, can effectively utilize the below of people's feedway and fixed access.And, can obtain fixed access as being suspended in the beyond thought outward appearance of aerial that kind, also comparatively good at design aspect.
Other advantage of the present invention is illustrated in following description, and to a certain extent, can from describe, find out significantly, maybe can from enforcement of the present invention, obtain.Advantage of the present invention can realize through the combination of following means that particularly point out and means and obtain.
Description of drawings
As the accompanying drawing of the part of specification sheets, the detailed description of the present best example of the present invention of casehistory, above-mentioned general description and following best example is served and is explained aim of the present invention.
Fig. 1 is illustrated in the 1st example of the present invention the lateral plan of the general configuration of escalator.
Fig. 2 is illustrated in the 1st example of the present invention, sets up the fixedly lateral plan of the person conveying system of stair on the right side of escalator.
Fig. 3 is the section-drawing of the fixedly step of expression the 1st example of the present invention.
Fig. 4 is illustrated in the 1st example of the present invention, fixing step is fixed in the section-drawing of person conveying system of state of the upper layer side horizontal part of pedestal.
Fig. 5 is illustrated in the 1st example of the present invention, fixing the 1st pedal strut member of step is fixed in the section-drawing of person conveying system of state of the rake of pedestal.
Fig. 6 is illustrated in calculation 1 example of the present invention, fixing the 2nd pedal strut member of step is fixed in the section-drawing of person conveying system of state of the rake of pedestal.
Fig. 7 is the section-drawing of the person conveying system of the 2nd example of the present invention.
Fig. 8 is the section-drawing of the person conveying system of the 3rd example of the present invention.
Fig. 9 is the section-drawing of the person conveying system of the 4th example of the present invention.
Figure 10 is the section-drawing of cutting open along the F10-F10 line of Fig. 9.
Figure 11 is the section-drawing of the person conveying system of the 5th example of the present invention.
Figure 12 is the section-drawing of the person conveying system of the 6th example of the present invention.
Figure 13 is the section-drawing of cutting open along the F13-F13 line of Figure 12.
Figure 14 is the section-drawing of the person conveying system of the 7th example of the present invention.
Figure 15 is the section-drawing of the employed fixedly stair of the 8th example of the present invention.
Figure 16 is the birds-eye view of the person conveying system of the 9th example of the present invention.
Figure 17 is the section-drawing of the person conveying system of the 10th example of the present invention.
Figure 18 is the section-drawing of the person conveying system of the 11st example of the present invention.
The specific embodiment
Below, referring to figs. 1 through Fig. 6, the 1st example of the present invention is described.
Person conveying system comprises as the escalator 1 of an example of people's feedway with as the fixedly stair 2 of fixed access.Like the roughly expression of Fig. 1, escalator 1 has the pedestal 3 as the base configuration body.Pedestal 3 comprises the lower layer side horizontal part 4 that is installed on the floor 1F of lower floor, the upper layer side horizontal part 5 that is installed on upper strata floor 2F and connects the rake 6 between lower layer side horizontal part 4 and the upper layer side horizontal part 5.
Be fixed with the 1st support fitting 7 in the end of lower layer side horizontal part 4.The 1st support fitting 7 extends along the Width of pedestal 3, and is supported in the floor 1F of lower floor.Be fixed with the 2nd support fitting 8 in the end of upper layer side horizontal part 5.The 2nd support fitting 8 extends along the Width of pedestal 3, and is supported in upper strata floor 2F.
As depicted in figs. 1 and 2, in the upper layer side horizontal part 5 of pedestal 3 and rake 6 space S between floor 1F of lower floor and upper strata floor 2F.The respectively packed plate 9 in the left surface of pedestal 3, right flank and bottom surface covers.
Like Fig. 2 and shown in Figure 4, pedestal 3 has left side truss 10 and right side truss 11.Left side truss 10 and right side truss 11 have predetermined distance and relatively along the Width of escalator 1.
Through top main chord 12, bottom main chord 13 and the 14 mutual welding of a plurality of vertical shelves or bolted connection are assembled left side truss 10.Top main chord 12 and bottom main chord 13 have the compartment of terrain along the short transverse of pedestal 3 and arrange.Vertical shelves 14 are erected between top main chord 12 and the bottom main chord 13.
Equally, through top main chord 15, bottom main chord 16 and the 17 mutual welding of a plurality of vertical shelves or bolted connection are assembled right side truss 11.Top main chord 15 and bottom main chord 16 have the compartment of terrain along the short transverse of pedestal 3 and arrange.Vertical shelves 17 are erected between top main chord 15 and the bottom main chord 16.
About the vertical shelves 14,17 of truss 10,11, can use the combined structure of bar, sheet material or bar and sheet material.Especially across the rake 6 of the pedestal between the upper and lower 3, in order to resist flexural load, the vertical shelves 14,17 that preferably use bar and sheet material to combine.
Like Fig. 5 and shown in Figure 6, step holder part 18a is installed on the bottom of left side truss 10 main chord 13.Equally, step holder part 18b is installed on the bottom of right side truss 11 main chord 16. Step holder part 18a, 18b is located at the rake of pedestal 36 corresponding positions on, and extend as the crow flies along rake 6. Step holder part 18a, 18b are fixed in the side of bottom main chord 13,16 through known approaches such as welding or bolted connections, reach the below of bottom main chord 13,16.Therefore, step holder part 18a, 18b become the part of the key element that constitutes left and right sides truss 10,11.
As shown in Figure 1, be supported with left and right sides driven sprocket 19 (only illustrating a side) at the lower layer side horizontal part 4 of pedestal 3.On the upper layer side horizontal part 5 of pedestal 3, be supported with actuating device 20 with driving engine and retarder, and about drive sprocket 21 (only illustrating a side).Driving chain 22 is wound between the drive sprocket 21 of mouth and a side of actuating device 20.Torque from actuating device 20 outputs is delivered to drive sprocket 21 through driving chain 22, thereby makes drive sprocket 21 rotations.
Between the left side of pedestal 3 truss 10 and right side truss 11, contain movable step row 23.Movable step row 23 comprise a plurality of steps 24 that the people takes, and with these steps 24 with bonded assembly left and right sides step chain 25 (only illustrating a side) uniformly-spaced.
Therefore, movable step row 23 have transporter's outlet 23a and the loop 23b that below the 23a of outlet, passes through, and between these outlets 23a and loop 23b, are formed with along the clearance G of the short transverse of pedestal 3.
To shown in Figure 6, the inboard of the inboard of truss 10 and right side truss 11 is supported with guide rail 27a, 26b that front- wheel 26a, 26b are contacted respectively in the left side, and the guide rail that trailing wheel contacted (not shown) like Fig. 4. Guide rail 27a, 27b extend along the outlet 23a and the loop 23b of movable step row 23.
When drive sprocket 21 received the torque of automatic drive device 20 and rotates, step chain 25 just carried out ring-type and advances.Thus, step 24 is advanced along guide rail 27a, 27b, and floor 2F carries to lower floor layer 1F to upper floor layer 2F or from the upper strata from the floor 1F of lower floor with taking people on step 24.
Also can on the lower layer side horizontal part 4 of pedestal 3, be provided with and bend to circular-arc counter-rotating track (not shown) and replace driven sprocket 19.The counter-rotating track contacts with step chain 25 slidably, makes the direct of travel counter-rotating of step chain 25.
As depicted in figs. 1 and 2, on the upper limb of the upper limb of left side truss 10 and right side truss 11, be fixed with railing 28 respectively. Truss 10,11 erects railing 28 from the left and right sides, and extends to the total length of pedestal 3.
Peripheral part at railing 28 is equipped with handrail 29.Handrail is advanced with movable step row ring-type 23 same period, catches with the people who is taken on the outlet 23a of movable step row 23.
As shown in Figure 2, said fixing stair 2 for example connect between floor 1F of lower floor and the upper strata floor 2F on the right side of escalator 1.Fixedly stair 2 have a plurality of fixedly steps 31.Fixedly step 31 is to become stair shape with the corresponding angle of the inclination of pedestal 3.
In other words, a plurality of fixedly steps 31 are arranged in stair shape along the direct of travel of the movable step row 23 of escalator 1.Between adjacent fixedly step 31, be formed with along the step difference of the short transverse of pedestal 3.
Fig. 3 discloses and has constituted a fixedly example of the fixedly step 31 of stair 2.Each is step 31 fixedly, for example comprises the 1st pedal strut member 32a, the 2nd pedal strut member 32b, pedal 33, framework 34 and base plate 35.
The the 1st and the 2nd pedal strut member 32a, 32b are respectively and have the bar-shaped of cubic section shape, and have at interval and configuration parallel to each other along the fixing depth direction of step 31.As the 1st and the 2nd pedal strut member 32a, 32b, also can use for example H shape steel, its cross sectional shape is an arbitrary shape.
Pedal 33 is fixed into across last at the 1st and the 2nd pedal strut member 32a, 32b.Framework 34 is fixed on the peripheral part of the lower surface of pedal 33, surrounds the 1st and the 2nd pedal strut member 32a, 32b.Base plate 35 is fixed on the lower surface of framework 34 to cover the 1st pedal strut member 32a, the 2nd pedal strut member 32b and pedal 33 from the below.As shown in Figure 4, the end of the 1st and the 2nd pedal strut member 32a, 32b connects framework 34, compares to pedestal 3 with pedal 33 and stretches out.
Like Fig. 2 and shown in Figure 4, fixedly stair 2 from pedestal 3 upper layer side horizontal parts 5 in the scope of rake 6, be supported in pedestal 3 with cantilever position.Fig. 4 discloses in a plurality of fixedly steps 31 on the upper horizontal portion 5 sides side of pedestal 3 and the relation between the pedestal 3.Be positioned on the other a plurality of fixedly steps 31 of upper horizontal portion 5 sides, the end of the 1st and the 2nd pedal strut member 32a, 32b connect package board 9 directly with vertical grade 17 the pars intermedia butt that constitutes right side truss 11.The end of the 1st and the 2nd pedal strut member 32a, 32b and the part of indulging shelves 17 butts carry out firmly fixing through for example means such as welding or bolted connection.
Therefore, the vertical shelves of the 1st and the 2nd pedal strut member 32a, 32b truss 11 from the right side 17 stretch out to the right side side of pedestal 3 level, and horizontal support is taken people's pedal 33.
Fig. 5 and Fig. 6 disclose in a plurality of fixedly steps 31 on the rake 6 sides side of pedestal 3 and the relation between the pedestal 3.Be positioned at the other a plurality of fixedly steps 31 of rake 6 sides, the right side side of the step holder part 18b of truss 11 is arranged in stair shape on the right side.
At each fixedly in the step 31, for example when the direction on upper strata was seen fixedly stair 2, the 1st pedal strut member 32a was positioned at the front end of pedal 33, and the 2nd pedal strut member 32b is positioned at the rear end of pedal 33.
The end of the 1st pedal strut member 32a connects package board 9 and embeds and opens in the embedded hole 37 on step holder part 18b.The part that the embedded hole 37 of the end of the 1st pedal strut member 32a and step holder part 18b is chimeric is carried out firmly fixing through means such as for example welding.Therefore, as shown in Figure 5, the 1st pedal strut member 32a, the step holder part 18b of truss 11 stretches out to the right side side of pedestal 3 level from the right side.
As shown in Figure 6, the 2nd pedal strut member 32b has the extension 38 of the below that gets into pedestal 3 coaxially.Extension 38 has across the length between the step holder part 18b of step holder part 18a that crosses left side truss 10 and right side truss 11.Therefore, comprise the 2nd pedal strut member 32b of extension 38, comprise fixed end 39a and the pars intermedia 39b between this fixed end 39a and pedal 33 at the opposition side of pedal 33.Fixed end 39a is limited on the top of extension 38.Pars intermedia 39b is limited at the top of extension 38.
The pars intermedia 39b of the 2nd pedal strut member 32b connects the embedded hole 37 of the step holder part 18b of package board 9 and right side truss 11, and firmly is fixed in step holder part 18b through means such as welding.The fixed end 39a of the 2nd pedal strut member 32b embeds and drives in the embedded hole 40 on the step holder part 18a of left side truss 10.The part that the embedded hole 40 of fixed end 39a and step holder part 18a is chimeric is carried out firmly fixing through means such as for example welding.
Therefore, step holder part 18a, the 18b of the 2nd pedal strut member 32b truss 10,11 from the left and right sides stretch out to the right side side of pedestal 3 level, and with the common horizontal support pedal 33 of above-mentioned the 1st pedal strut member 32a.
In this example, be positioned at the multistage fixedly step 31 of bottom of the rake 6 of pedestal 3, omit diagram, the end of its 1st and the 2nd pedal strut member 32a, 32b is welded on vertical grade 14 the pars intermedia that constitutes right side truss 11.Therefore, be positioned at the multistage fixedly step 31 of bottom of the rake 6 of pedestal 3, with the structure identical with the multistage fixedly step of the upper layer side horizontal part 5 that is positioned at pedestal 3 31, cantilever support is truss 11 in the right side.
Adopt the 1st such example, be attached to the fixedly stair 2 on the right side of escalator 1, directly be supported in the pedestal 3 of escalator 1 with cantilever position.In other words, can utilize pedestal 3 to come the fixedly stair 2 between support and connection lower floor and the upper strata as the base configuration body of escalator 1.
Therefore, on the floor 1F of lower floor, need not dispose the pillar that is used for support fixation stair 2, the passage that can the escalator 1 and the fixing below of stair 2 be passed through as for example people etc. effectively utilizes.And from the pillar of following support fixation stair 2, therefore can obtaining fixedly, stair 2 are not good as such beyond thought outward appearance in the space that is suspended between lower floor and the upper strata at design aspect yet.
In addition; Adopt said structure; Be positioned at the other a plurality of fixedly steps 31 of rake 6 sides of pedestal 3; The 1st pedal strut member 32a of the leading section of its sustain pedal 33 is fixed in the right side truss 11 of pedestal 3, the 2nd pedal strut member 32b of the rearward end of sustain pedal 33 be fixed in right side truss 11 and left side truss 10 the two.Therefore, on the pedestal 3 at escalator 1, the weight of bearing bigger fixedly stair 2 is when taking the people's on fixing stair 2 weight, and truss 10 and right side truss 11 are on the two on the left of can the load of transmitting from fixing stair 2 side direction pedestals 3 being distributed to.
Therefore, the load burden of the right side truss 11 adjacent can be alleviated, the distortion of pedestal 3 can be prevented with fixing stair 2.
On the other a plurality of fixedly steps 31 of upper layer side horizontal part 5 sides that are positioned at pedestal 3, fixedly the 1st and the 2nd pedal strut member 32a, the 32b of step 31 only are fixed in right side truss 11 for each.Therefore, be applied on the right side truss 11, cause the distortion problem of right side truss 11 from the fixing load concentration of step 31.
At this moment; In order to resist from the fixing load of step 31; For example, preferably be provided with, the such strength member of flat bar perhaps is installed on the side of the side of top master's string spare 15 and bottom master's string spare 16 across a plurality of reinforcing members between top main chord 15 and bottom main chord 16.
In addition, for example also can improve the section modulus of upper layer side horizontal part 5, upper layer side horizontal part 5 made the structure that is difficult for distortion through strengthening the height dimension (depth dimensions) of upper layer side horizontal part 5.
The invention is not restricted to above-mentioned the 1st example, in the scope that does not break away from aim of the present invention, can do various distortion.
For example, adopt above-mentioned the 1st example, with the rake 6 cooresponding positions of pedestal 3 on, fixing the 1st pedal strut member 32a of step 31 is supported in the step holder part 18b of right side truss 11 with cantilever position.
Yet; The invention is not restricted to this; For example also can be through left and right sides step holder part 18a, 18b be extended to pedestal 3 belows, and reduce a little fixedly that stair 2 are erected between left and right sides step holder part 18a, the 18b the 1st and the 2nd pedal strut member 32a, 32b with respect to the position of pedestal 3.
Adopt this structure, the load that can the rake 6 from fixing step 31 side direction pedestals 3 be transmitted be distributed to left side truss 10 and right side truss 11 on the two.Thus, help preventing the distortion of the rake 6 of pedestal 3.
Fig. 7 discloses the 2nd example of the present invention.
In the 2nd example, at each fixedly between the pedal 33 and the 1st, the 2nd pedal strut member 32a, 32b of step 31, and between pedal 33 and the framework 34, accompany shockproof 50.Shockproof 50, for example constitute by size and pedal 33 tabular rubber-like elastic body about equally.Shockproof 50 with pedal 33 with respect to the 1st and the 2nd pedal strut member 32a, 32b and framework 34 resilient mountings.
Adopt this structure, when fixedly the user of stair 2 lands up and down, can absorb the input vibrations that moment imposes on pedal 33 on pedal 33 through shockproof 50.Therefore, can reduce from pedal 33, can suppress cantilever support rocking in the fixedly step 31 of pedestal 3 to the vibrations that the 1st and the 2nd pedal strut member 32a, 32b transmit.
Especially, when a plurality of fixedly steps 31 are supported in pedestal 3 respectively, fixing rocking of step 31, also can through propagate through the solid of pedestal 3 to other fixedly step 31 transmit.Therefore, adopt shockproof 50 vibrations countermeasure, can rock the effective means of usefulness as suppressing the fixing integral body of stair 2.
Fig. 8 discloses the 3rd example of the present invention.
The 3rd example is connected on this point with the step holder part 18b of right side truss 11 at the pars intermedia 39b with the 2nd pedal strut member 32b rotationally, and is different with above-mentioned the 1st example.The structure of escalator 1 in addition and fixing stair 2 is identical with above-mentioned the 1st example.Therefore, in the 3rd example,, omit its explanation for the identical reference marks of structure division mark identical with the 1st example.
As shown in Figure 8, the embedded hole 37 of step holder part 18b has the big opening shape of pars intermedia 39b than the 2nd pedal strut member 32b.Therefore, between the opening upper limb of the upper surface of pars intermedia 39b and embedded hole 37, be formed with the gap g that can allow the 2nd pedal strut member 32b to rotate at least.
In addition, the pars intermedia 39b of the 2nd pedal strut member 32b is supported in step holder part 18b rotationally through pivot 60.Pivot 60 extends horizontally to vertical with the 2nd pedal strut member 32b along the depth direction of pedal 33.
Therefore, the 2nd pedal strut member 32b can be a fulcrum with pivot 60, along the above-below direction rotation of pedestal 3 with respect to step holder part 18b.
Adopt such structure, when fixedly the user of stair 2 landed on pedal 33 up and down, shown in the arrow of Fig. 8, applying and making the 2nd pedal strut member 32b was the power that rotate along clockwise direction at the center with pivot 60.Therefore, can be with the weight of fixing step 31 major part with the caused load of weight of carrying the people on fixing step 31, as moment forces energetically to fixedly left side truss 10 transmission of stair 2 opposition sides.
Therefore, fixedly stair 2 are not limited to be supported in cantilever position the right side of pedestal 3, can the load of transmitting from fixing stair 2 side direction pedestals 3 be distributed to left side truss 10 and right side truss 11 on the two.Thus, can alleviate the load burden of the right side truss 11 adjacent, prevent the distortion of pedestal 3 reliably with fixing stair 2.
As a result, can alleviate the reinforcement degree of pedestal 3, in this, can make the simple structureization of pedestal 3, realize the lightweight of pedestal 3.And the Welder's ordinal number in the time of can reducing mounted base 3 is realized the reduction of the cost of manufacture of pedestal 3.
The height dimension (depth dimensions) that need not add in addition, big base 3 in order to ensure the section modulus of pedestal 3.As a result, can adopt pedestal 3, improve the designability of escalator 1 with calibrated altitude size (depth dimensions).
Fig. 9 and Figure 10 disclose the 4th example of the present invention.
The 4th example is connected on this point with the step holder part 18b of right side truss 11 at the pars intermedia 39b with the 2nd pedal strut member 32b movably, and is different with above-mentioned the 1st example.The structure of escalator 1 in addition and fixing stair 2 is identical with above-mentioned the 1st example.
Like Fig. 9 and shown in Figure 10, the embedded hole 37 of step holder part 18b has the opening shape than the big week of pars intermedia 39b of the 2nd pedal strut member 32b.Therefore, between the inner peripheral surface of the outer peripheral face of pars intermedia 39b and embedded hole 37, be formed with along the continuous gap 70 of the side face direction of pars intermedia 39b.
Adopt such structure, the 2nd pedal strut member 32b does not contact with the step holder part 18b of right side truss 11 and connects step holder part 18b.Therefore, the 2nd pedal strut member 32b is retained as the state with respect to the degree in the removable gap 70 of step holder part 18b.
Thus, when fixedly the user of stair 2 landed on pedal 33 up and down, applying and making the 2nd pedal strut member 32b was the power that fulcrum moves down with the fixed end 39a of the 2nd pedal strut member 32b.Thus, can be with the weight of fixing step 31 major part with the caused load of weight of carrying the people on fixing step 31, as moment forces energetically to being positioned at fixedly left side truss 10 transmission of stair 2 opposition sides.
Therefore, identical with above-mentioned the 3rd example, can the load of transmitting from fixing stair 2 side direction pedestals 3 be distributed to left side truss 10 and right side truss 11 on the two, prevent the distortion of pedestal 3 reliably.
And the 2nd pedal strut member 32b only connects the embedded hole 37 of step holder part 18b, so structure is extremely simple, can reduce the components number of pedestal 3.And, between the outer peripheral face of the inner peripheral surface of embedded hole 37 and the 2nd pedal strut member 32b, there is gap 70, therefore the 2nd pedal strut member 32b is easily passed in the embedded hole 37.Therefore, the operability when fixedly stair 2 are installed on pedestal 3 is good.
Figure 11 discloses the 5th example of the present invention.
The 5th example and above-mentioned the 4th example have correlativity.In the 5th example, the lower surface of the pars intermedia 39b of the 2nd pedal strut member 32b of the embedded hole 37 that connects step holder part 18b is welded on the step holder part 18b.
Say that at length step holder part 18b has and fixing stair 2 opposite external side face 80a, and the medial surface 80b that is positioned at this lateral surface 80a opposition side.The lateral surface 80a of step holder part 18b is in the position relation vertical with the lower surface of the pars intermedia 39b of the 2nd pedal strut member 32b.Between the lower surface across these lateral surfaces 80a and pars intermedia 39b, be formed with weld seam 81a.
Equally, the medial surface 80b of step holder part 18b is in the position relation vertical with the lower surface of the pars intermedia 39b of the 2nd pedal strut member 32b.Between the lower surface across these medial surfaces 80b and pars intermedia 39b, be formed with weld seam 81b.
Therefore, the pars intermedia 39b of the 2nd pedal strut member 32b is welded on the step holder part 18b of right side truss 11 from the below of pedestal 3.Thus, the 2nd pedal strut member 32b is restricted to a direction for the welding direction of step holder part 18b.
In addition, in this example, between the inner peripheral surface of the outer peripheral face of the pars intermedia 39b of the 2nd pedal strut member 32b and embedded hole 37, allow the gap of moving 70 of the 2nd pedal strut member 32b intactly to be kept.
Adopt such structure, the pars intermedia 39b of the 2nd pedal strut member 32b only welds through its lower surface and step holder part 18b and by stop, between the inner peripheral surface of the outer peripheral face of pars intermedia 39b and embedded hole 37, has gap 70.In other words, the 2nd pedal strut member 32b firmly is not fixed into relative to step holder part 18b and can not be moved, and is retained as the permission empty stationary state that moves to a certain degree.
Therefore, when fixedly the user of stair 2 landed on pedal 33 up and down, because this impacts, making the 2nd pedal strut member 32b will be that fulcrum moves in the scope in gap 70 with fixed end 39a.Thus, identical with above-mentioned the 4th example, can be with the weight of fixing step 31 major part with the caused load of weight of carrying the people on fixing step 31, as moment forces energetically to being positioned at fixedly left side truss 10 transmission of stair 2 opposition sides.
Therefore, can the load of transmitting from fixing stair 2 side direction pedestals 3 be distributed to left side truss 10 and right side truss 11 on the two, prevent the distortion of pedestal 3 reliably.
In addition, the 2nd pedal strut member 32b is to be fixed in step holder part 18b through weld seam 81a, 81b from the state void of supported underneath.Therefore, when fixedly the user of stair 2 lands up and down, can bear the vibrations of transmitting on pedal 33 by step holder part 18b from pedal 33.Therefore, especially compare, can suppress cantilever support rocking in the fixedly step 31 of pedestal 3 with the 4th example.
In addition, the below of the 2nd pedal strut member 32b is open greatlyyer, therefore can easily carry out the welding operation of the 2nd pedal strut member 32b for step holder part 18b.
In the 5th example, the 2nd pedal strut member 32b is welded for step holder part 18b from the below of pedestal 3.Yet, the invention is not restricted to this, also can the 2nd pedal strut member 32b be welded on the step holder part 18b from the top of pedestal 3.
Figure 12 and Figure 13 disclose the 6th example of the present invention.
The 6th example and above-mentioned the 4th example have correlativity.In the 6th example, between the embedded hole 37 of the pars intermedia 39b of the 2nd pedal strut member 32b and step holder part 18b, accompany shockproof 90 of ring-type.Constitute by rubber-like elastic body for shockproof 90, contact with the outer peripheral face of pars intermedia 39b and the inner peripheral surface of embedded hole 37.Therefore, shockproof 90 with the 2nd pedal strut member 32b with respect to step holder part 18b resilient mounting.
Adopt such structure, when fixedly the user of stair 2 lands up and down, absorb the input vibrations that impose on the step holder part 18b of right side truss 11 from pedal 33 through the 2nd pedal strut member 32b moment on pedal 33 through shockproof 90.Therefore, the vibrations that truss to the right 11 transmits can be relaxed, cantilever support rocking can be suppressed in the fixedly step 31 of pedestal 3.
Especially, when a plurality of fixedly steps 31 are supported in pedestal 3 respectively, fixing rocking of step 31, also can through propagate through the solid of pedestal 3 to other fixedly step 31 transmit.Therefore, adopt shockproof 90 vibrations countermeasure, can rock the effective means of usefulness as suppressing the fixing integral body of stair 2.
Figure 14 discloses the 7th example of the present invention.
The 7th example, fixedly step 31 is different with above-mentioned the 1st example with the position relation of pedestal 3 for they.The basic structure of escalator 1 in addition and fixing stair 2 is identical with above-mentioned the 1st example.
Shown in figure 14, across between the top of left side truss 10 main chord 12 and bottom main chord 13, being welded with a plurality of step holder parts 100 (only illustrating).Step holder part 100, truss 10 inboards overlap with the vertical shelves 14 of left side truss 10 in the left side.
Equally, across between the top of right side truss 11 main chord 15 and bottom main chord 16, being welded with a plurality of step holder parts 101 (only illustrating).Step holder part 101, truss 11 inboards overlap with the vertical shelves 17 of right side truss 11 on the right side.
The pars intermedia 104b of pedal strut member 102 connects continuously and drives the through hole 105 on the vertical shelves 17 of right side truss 11 and open the through hole 106 on step holder part 101.Between the inner peripheral surface of the outer peripheral face of pars intermedia 104b and through hole 105,106, accompany shockproof 108 as a desirable example.For example constitute for shockproof 108, contact with the outer peripheral face of pars intermedia 104b and the inner peripheral surface of through hole 105,106 by rubber-like elastic body, thus with pars intermedia 104b for right side truss 11 resilient mountings.
The fixed end 104a of pedal strut member 102, embedding is driveed the embedded hole 109 on the vertical shelves 14 of left side truss 10 and is opened in the embedded hole 110 on step holder part 100.The telescoping part of fixed end 104a and embedded hole 109,110 carries out firmly fixing through means such as for example welding.Therefore, truss 10,11 stretches out to the right side side of pedestal 3 level pedal strut member 102 from the left and right sides, thus horizontal support pedal 33.
In addition, the extension 103 of the in-to-in pedal strut member 102 of entering pedestal 3 is through the outlet 23a of movable step row 23 and the clearance G between the 23b of loop, across mistake left and right sides truss 10, between 11.
Adopt such structure, across crossing left and right sides truss 10, pedal strut member 102 between 11, between the outlet 23a of movable step row 23 and loop 23b, pass through, so step holder part 100,101 and pedal strut member 102 can not reach the below of pedestal 3.
Therefore, can suppress the height dimension (depth dimensions) of pedestal 3 less, be the structure that helps improving the designability of escalator 1.
In the 7th example, step holder part 100,101 is overlapped with the vertical shelves 14,17 of pedestal 3.Yet, the invention is not restricted to this, for example also can make vertical shelves 14,17 have the function of step holder part 100,101 concurrently through increasing the thickness of vertical shelves 14,17.
Adopt this structure, can omit step holder part 100,101, can reduce the number of components of pedestal 3.
Figure 15 discloses the 8th example of the present invention.
The 8th example, fixedly the structure of stair 2 is different with above-mentioned the 1st example for they.Shown in figure 15, each fixedly the framework 34 of step 31 have the after-frame portion 120 of the back that is positioned at the 1st pedal strut member 32a.After-frame portion 120 extends along the length direction of pedal 33, and reaches the below that exceeds the fixedly step 31 of one deck than after-frame portion 120.
At each fixing upper surface of the after-frame portion 120 of step 31, and exceed than after-frame portion 120 between the base plate 35 of fixedly step 31 of one deck, accompany the attaching parts 121 that toughened glass is for example processed.Attaching parts 121 erects above after-frame portion 120 to fill up the gap between the adjacent fixedly step 31.The upper surface of after-frame portion 120 is fixed in the lower end of attaching parts 121.The lower surface of base plate 35 is fixed in the upper end of attaching parts 121.
Therefore, on above-below direction, have adjacent a plurality of fixedly steps 31 of step difference, combine through a plurality of attaching parts 121 one.
Adopt such structure, owing to combine through attaching parts 121 one between adjacent a plurality of fixedly steps 31, fixedly the rigidity of stair 2 improves.Therefore, although fixedly step 31 is supported in the pedestal 3 of escalator 1 with cantilever position, also can reduce people's fixing rocking of the fixedly step 31 during stair 2 up and down.
In other words, when fixedly the user of stair 2 lands on pedal 33 up and down, can will impose on the fixedly impact of step 31 through attaching parts 121 and be discharged into adjacent fixedly step 31.As a result, can utilize adjacent fixedly step 31 to make the decay of rocking of fixing step 31, can suppress fixedly rocking of stair 2.
Figure 16 discloses the 9th example of the present invention.
The 9th example, the structure of the 2nd support fitting 8 of its pedestal 3 is different with above-mentioned the 1st example.Figure 16 sees the pedestal 3 of escalator 1 and the fixing birds-eye view of stair 2 from above.Shown in figure 16, the 2nd support fitting 8 of pedestal 3 is positioned at along an end of the direct of travel of movable step row 23.The 2nd support fitting 8 comprises extension 130 and connecting portion 131.
The fixedly step 31 of the superiors of stair 2 extends into linearity to extension 130 to being positioned at fixedly from an end of the 2nd support fitting 8.The top of extension 130 is positioned at the end of pedestal 3 opposition sides.Connecting portion 131 extends into linearity from the top of extension 130 along the fixing orientation of step 31.Therefore, extension 130 keeps mutually perpendicular position relation with connecting portion 131.Thus, when when person conveying system is seen in the top, the 2nd support fitting 8 is bent into the L font.
Connecting portion 131 passes through below fixing step 31, and its lower end arrives and is positioned at the fixedly undermost fixedly step 31 of stair 2.In addition, connecting portion 131 is connected the top ends connection of pedestal 3 opposition sides in the fixing step 31 through welding or means such as bolted connection.Therefore, on above-below direction, have the adjacent fixed step 31 of step difference, combine through connecting portion 131 one.
Adopt such structure, between the top ends of a plurality of fixedly steps 31, at the opposition side of pedestal 3, through the connecting portion 131 one combination of the 2nd support fitting 8, therefore fixedly the rigidity of stair 2 improves.Therefore, when fixedly the user of stair 2 lands on fixing step 31 up and down, can will impose on the fixedly impact of step 31 through connecting portion 131 and be discharged into adjacent fixedly step 31.As a result, identical with above-mentioned the 8th example, can utilize adjacent fixedly step 31 to make the decay of rocking of fixing step 31, can suppress fixedly rocking of stair 2.
In addition, adopt said structure, the inscape of pedestal 3 i.e. the 2nd support fitting 8, to being positioned at fixedly fixedly step 31 extensions of the superiors of stair 2, and is connected with fixing stair 2.Therefore, be that the rigidity of the 2nd support fitting 8 improves, on pedestal 3, pay and establish the fixedly structure of stair 2, and can reduce the distortion of the 2nd support fitting 8.
Figure 17 discloses the 10th example of the present invention.
The person conveying system of the 10th example has the fixedly fixing stair 141 of stair 140 and the 2nd of escalator the 1, the 1st.The 1st fixedly stair 140 be supported in the left side truss 10 of the rake 6 of pedestal 3 with cantilever position.The 2nd fixedly stair 141 be supported in the right side truss 11 of rake 6 with cantilever position.Therefore, the 1st and the 2nd fixing stair 140,141, with the pedestal 3 of escalator 1 be clipped in be divided between them about two and dispose.
In the 10th example; The the 1st and the 2nd fixing structure of stair 140,141, and the 1st and the 2nd fixing stair 140,141 supporting constructions with respect to pedestal 3 are identical with above-mentioned the 1st example; So the mark reference marks identical, and omit its explanation with the 1st example.
Figure 18 discloses the 11st example of the present invention.
The person conveying system of the 11st example comprises the 1st escalator the 150, the 2nd escalator 151 and fixing stair 152.The structure of the 1st and the 2nd escalator 150,151, basic identical with the 1st example, so the mark reference marks identical with the 1st example, omit its explanation.
Shown in figure 18, the 1st escalator 150 and the 2nd escalator 151 exist at interval each other and arrange, and between the upper and lower, tilt along identical direction.Therefore, between the left side truss 10 of the right side truss 11 of the 1st escalator 150 and the 2nd escalator 151, be provided with stair space 153 is set.
Shown in figure 18, fixedly stair 152 are between the left side truss 10 of the right side truss 11 of the 1st escalator 150 and the 2nd escalator 151.Fixedly the 2nd pedal strut member 32b of stair 152 comprises the 1st extension 155 of the below of the pedestal 3 that gets into the 1st escalator 150, and the 2nd extension 156 of below that gets into the pedestal 3 of the 2nd escalator 151.
The 1st extension 155 has across the length between the step holder part 18b of step holder part 18a that crosses left side truss 10 and right side truss 11.Therefore, the 1st extension 155 comprises fixed end 157a and the pars intermedia 157b between this fixed end 157a and pedal 33 at pedal 33 opposition sides.Fixed end 157a is limited on the top of the 1st extension 155.Pars intermedia 157b is limited at the top of the 1st extension 155.
The pars intermedia 157b of the 1st extension 155, the embedded hole 37 of the step holder part 18b of perforation right side truss 11.Between the inner peripheral surface of the outer peripheral face of pars intermedia 157b and embedded hole 37, be formed with in the continuous gap 158 of side face direction.The fixed end 157a of the 1st extension 155 is embedded in the embedded hole of driveing on the step holder part 18a of left side truss 10 40.The telescoping part of the embedded hole 40 of fixed end 157a and step holder part 18a carries out firmly fixing through means such as for example welding.
The 2nd extension 156 has across the length between the step holder part 18b of step holder part 18a that crosses left side truss 10 and right side truss 11.Therefore, the 2nd extension 156 comprises fixed end 160a and the pars intermedia 160b between this fixed end 160a and pedal 33 at the opposition side of pedal 33.Fixed end 160a is limited on the top of the 2nd extension 156.Pars intermedia 160b is limited at the top of the 2nd extension 156.
The pars intermedia 160b of the 2nd extension 156 connects and drives the embedded hole 161 on the step holder part 18a of left side truss 10.Between the inner peripheral surface of the outer peripheral face of pars intermedia 160b and embedded hole 161, be formed with in the continuous gap 162 of side face direction.The fixed end 160a of the 2nd extension 156 is embedded in the embedded hole of driveing on the step holder part 18b of right side truss 11 163.The telescoping part of the embedded hole 163 of fixed end 160a and step holder part 18b carries out firmly fixing through means such as for example welding.
Adopt such structure, fixedly stair 152 are arranged between the pedestal 3 of pedestal 3 and the 2nd escalator 151 of the 1st escalator 150.Therefore can fixing stair 152 be supported between the left and right sides pedestal 3, making fixedly, stair 152 are difficult to rock.
In addition, when fixedly the user of stair 2 lands on fixing step 31 up and down, can bear by the two pedestal 3 of the 1st and the 2nd escalator 150,151 and impose on the fixedly impact of step 31, have the advantage that the load burden that makes each pedestal 3 reduces.
Person conveying system of the present invention is not limited to escalator and the fixedly combination of stair.For example, people's feedway is not limited to escalator, also can be applied to movable sidewalk equally.Even fixedly step also is not limited to be configured to stair shape, also can be along above-mentioned movable sidewalk, in the horizontal direction or form a line on the same plane of slight inclination and dispose.
The prior art of this area is easy to produce other advantage and distortion.Therefore, the present invention is not limited to the detail and the representative type embodiment that show and describe here aspect its broad.Therefore, in the claim that does not break away from apposition and be equal in the aim or scope of the defined general inventive concept of requirement, can carry out various distortion.
Claims (6)
1. a person conveying system is characterized in that, comprises people's feedway (1) and fixed access (2),
Said people's feedway (1) comprises pedestal (3) and movable step row (23); Said pedestal (3) has left side truss (10) and right side truss (11); Said movable step row (23) connect into ring-type through the body (25) of being advanced by ring-type with a plurality of movable steps (24) and constitute, and advance through transmission of power ring-type between said left side truss (10) and said right side truss (11) of coming automatic drive device (20);
Said fixed access (2) has a plurality of fixedly steps (31) said pedestal (3), that stretch out to the side level of said pedestal (3) that are supported in said people's feedway (1) with cantilever position; These fixedly step (31) arrange along the direct of travel of said movable step row (23)
Said fixedly step (31) has, pedal (33), and be fixed with this pedal (33), compare with this pedal (33) to said pedestal (3) and stretch out and across the pedal strut member (32b, 102) between said left side truss (10) and said right side truss (11),
Said pedal strut member (32b, 102) comprises; Be positioned at the fixed end (39a, 104a) of the opposition side of said pedal (33); And be positioned at the pars intermedia (39b, 104b) between this fixed end (39a, 104a) and the said pedal (33); The said fixed end (39a, 104a) of said pedal strut member (32b, 102) is fixed on the truss of the side in said left side truss (10) and the said right side truss (11), and the said pars intermedia (39b, 104b) of said pedal strut member (32b, 102) can be supported on the truss of the opposite side in said left side truss (10) and the said right side truss (11) movably.
2. person conveying system as claimed in claim 1 is characterized in that,
Said movable step row (23); Have transporter's outlet (23a) and the loop of below this outlet (23a), passing through (23b); The said pedal strut member (102) of said fixedly step (31) passes between said outlet (23a) and said loop (23b), across crossing between said left side truss (10) and the said right side truss (11).
3. person conveying system as claimed in claim 1 is characterized in that,
Said opposite side truss has the hole (37) that the pars intermedia (39b) of said pedal strut member (32b) is connected, and between the outer peripheral face of the inner peripheral surface of this hole (37) and said pars intermedia (39b), is formed with gap (g, 70).
4. person conveying system as claimed in claim 3 is characterized in that,
The said pars intermedia (39b) of said pedal strut member (32b) is welded to said opposite side truss from the direction along a side of the above-below direction of said fixedly step (31).
5. person conveying system as claimed in claim 3 is characterized in that, shockproof (90,108) that can elastic deformation are clipped between the outer peripheral face of said pars intermedia (39b, 104b) of inner peripheral surface and said pedal strut member (32b, 102) in said hole (37).
6. person conveying system as claimed in claim 1 is characterized in that,
Said pedestal (3) has the support fitting (8) that is positioned at along an end of the direct of travel of said movable step row (23); This support fitting (8) comprising: to the extension (130) that extends with the corresponding said fixedly step of an end of said pedestal (3) (31), and from the top of this extension (130) along the orientation of said fixedly step (31) extend, with interconnected connecting portion (131) between the adjacent said fixedly step (31).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008-201982 | 2008-08-05 | ||
| JP2008201982A JP4640867B2 (en) | 2008-08-05 | 2008-08-05 | Man conveyor system |
| JP2008201982 | 2008-08-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101648668A CN101648668A (en) | 2010-02-17 |
| CN101648668B true CN101648668B (en) | 2012-01-04 |
Family
ID=41671024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101638112A Expired - Fee Related CN101648668B (en) | 2008-08-05 | 2009-08-05 | Person conveying system |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4640867B2 (en) |
| CN (1) | CN101648668B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5918944B2 (en) * | 2011-08-22 | 2016-05-18 | 株式会社日本クライメイトシステムズ | Heat exchanger |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1750990A (en) * | 2003-03-07 | 2006-03-22 | 东芝电梯株式会社 | Passenger conveyor |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02243490A (en) * | 1989-03-16 | 1990-09-27 | Mitsubishi Electric Corp | Escalator |
| JPH07119266A (en) * | 1993-10-28 | 1995-05-09 | Natl House Ind Co Ltd | Stair step supporting structure |
| JP3413291B2 (en) * | 1994-09-08 | 2003-06-03 | ミサワホーム株式会社 | Stair unit support structure |
-
2008
- 2008-08-05 JP JP2008201982A patent/JP4640867B2/en not_active Expired - Fee Related
-
2009
- 2009-08-05 CN CN2009101638112A patent/CN101648668B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1750990A (en) * | 2003-03-07 | 2006-03-22 | 东芝电梯株式会社 | Passenger conveyor |
Non-Patent Citations (3)
| Title |
|---|
| JP平2-243490A 1990.09.27 |
| JP特开平7-119266A 1995.05.09 |
| JP特开平8-74396A 1996.03.19 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4640867B2 (en) | 2011-03-02 |
| CN101648668A (en) | 2010-02-17 |
| JP2010037055A (en) | 2010-02-18 |
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