CN103964286A - Passenger conveying device and step of passenger conveying device - Google Patents
Passenger conveying device and step of passenger conveying device Download PDFInfo
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- CN103964286A CN103964286A CN201410042223.4A CN201410042223A CN103964286A CN 103964286 A CN103964286 A CN 103964286A CN 201410042223 A CN201410042223 A CN 201410042223A CN 103964286 A CN103964286 A CN 103964286A
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- sliding contact
- contact member
- boundary member
- recess
- passenger conveyor
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Abstract
The purpose of the invention is to provide a passenger conveying device and steps of the passenger conveying device which enable parts in an installation structure which installs a slide contact memer to the steps to realize universalization and have excellent assembly operationality. The passenger conveying device has multiple steps which are in ring connection. The multiple steps move in cycles between an inlet floor and an outlet floor along a movement path between skirt guard plates. Each step has an anti-skid plate for carrying a passenger, and edge members and slide contact members at two ends o fthe anti-skid plate in the width direction. The slide contact members are disposed on faces opposite to the skirt guard plates and are in slide contact with the skirt guard plate. In the passenger conveying device, the edge members are provided with grooves for installing the slide contact members in two end s of the step in the depth direction. The edge emebers equipped on the step and arranged on the two ends of the anti-skid plate in the width direction are universal edge members.
Description
Technical field
The step that the present invention relates to the apparatus of passenger conveyor of escalator and moving sidewalk etc. and use in apparatus of passenger conveyor.
Background technology
Apparatus of passenger conveyor mainly by being arranged on framework on building, the railing that is arranged on the floor, gangway of two ends of length direction of this framework, connects in the form of a ring step to carry out loopy moving between the floor, gangway at two ends, is arranged on the guide rail of the guiding of the mobile route along the regulation step on framework and has a skirt section backplate forms, this railing is being arranged on framework with the both sides of the orthogonal direction (hereinafter referred to as Width) of the moving direction of step.Step has near the support side that carries checkered plate, the kickplate that forms the stepped portion of each step used of passenger, is arranged on above-mentioned checkered plate and kickplate and is arranged on the sliding contact member on this support, this support is commonly called A-frame when for escalator, for the roller supporting of walking on guide rail is become can be rotated.Sliding contact member contacts with the surface sliding of skirt section backplate, move up, and the gap portion that prevents from being formed between skirt section backplate and step has foreign matter to sandwich for limiting step at right and left.Because being used for limiting step, sliding contact member moves up at right and left, so be also called as guide boot or mobile restriction member.On the other hand, the step of moving sidewalk does not have kickplate, is made up of checkered plate, support, roller and sliding contact member.
As the step of apparatus of passenger conveyor, known have step that checkered plate and support (step of escalator also comprises kickplate) are made of one piece by modes such as aluminium die casting and make after each member of combination members such as bolts each member step forming that is assembled into one of corrosion-resistant steel philosophy.
As the apparatus of passenger conveyor (especially escalator) with sliding contact member, known have a disclosed apparatus of passenger conveyor of patent documentation 1.This apparatus of passenger conveyor has the plastic boundary member that is fixed by screws in step surrounding.The purposes of boundary member is the attention that causes passenger, is clamped by the gap between the gap between adjacent upper lower step or step sidepiece and skirt section backplate with clothes of avoiding passenger etc.In the disclosed apparatus of passenger conveyor of patent documentation 1, by making the low frictional movement limiting member of the outstanding formation of a part (corresponding with the sliding contact member in this explanation) of this boundary member, or form low frictional movement limiting member (with reference to paragraph 0018) by bury other members underground in boundary member.
Formerly technical literature
Patent documentation
The patent documentation 1 open patent 2012-091900 of Japan communique
Summary of the invention
The step that the escalator that Fig. 7 represents to make by aluminium injection moulding is used, wherein symbol 2 represents step, and symbol 5 represents skirt section backplate, in addition, symbol 8 in figure represents checkered plate, 9 represent kickplate, and 10 represent A-frame, and 11 represent front wheel, 12 represent to install the front axle of front wheel 11 use, 13 represent rear roller, and 14 represent to install the rear axle of rear roller 13 use, and 15 represent sliding contact member.As shown in Figure 7, in the step 2 of using at the escalator of making by aluminium injection moulding, can the outside face of A-frame 10 will be formed on for the projection 10a that sliding contact member 15 is installed.Sliding contact member 15 is for example used bolt etc. to be arranged on the leading section of this projection 10a.
On the other hand, the step 2 that multiple assembling parts of being made up of employing corrosion-resistant steel etc. form, from cost aspect, can not will be formed on the outside face of A-frame 10 for the projection 10a that sliding contact member 15 is installed.Therefore, as sliding contact member 15 is arranged on to the method on this kind of step 2, can consider first to make the projection 10a that separates with A-frame 10 or the sliding contact member mounting portion of alternative projection 10a, be then arranged on the outside face of A-frame 10.Now, compared with the step of making by aluminium injection moulding, fee of material and treating cost significantly rise.
In the disclosed step of above-mentioned patent documentation 1, low frictional movement limiting member (sliding contact member) is arranged on boundary member.Now, due to mounting portion dual-purpose that can be using boundary member as low frictional movement limiting member, so at least can save the required fee of material in the mounting portion of this low frictional movement limiting member and required cost is installed.In addition, also may make assembling operation become convenient., by boundary member, low frictional movement limiting member is arranged in the structure on step patent documentation 1 is disclosed, parts is not carried out to universalization.For example, the structure of patent documentation 1 disclosed boundary member comprises kickplate part, so the attachment face of low frictional movement limiting member is limited.Therefore the boundary member that, is arranged on a sidepiece of step can not be directly installed on another sidepiece.That is to say, boundary member is not carried out to universalization.And the universalization of parts not only can reduce manufacturing cost, but also can improve the efficiency of assembling operation.
In the following description, sliding contact member comprises the low frictional movement limiting member of patent documentation 1.
The object of the present invention is to provide a kind of apparatus of passenger conveyor, the parts in the mounting structure that makes sliding contact member install to step can be realized universalization, and have excellent assembling operation.
In order to address the above problem, apparatus of passenger conveyor of the present invention has the multiple steps that connect in the form of a ring, above-mentioned multiple step carries out loopy moving along the mobile route being clipped between the backplate of skirt section between floor, gangway, described step has the checkered plate that lift-launch passenger uses, be arranged on boundary member and the sliding contact member of two ends of Width of described checkered plate, described sliding contact member is arranged on described boundary member relative with described skirt section backplate to face on, with the backplate moving contact of described skirt section, in described apparatus of passenger conveyor, two ends of described boundary member on the depth direction of described step have installs the installation recess that described sliding contact member is used, the boundary member of two ends of the Width that is arranged on described checkered plate of described step is general boundary member.
Invention effect
According to the present invention, a kind of apparatus of passenger conveyor can be provided, two ends of its boundary member on the depth direction of step have installs the installation recess that sliding contact member is used, the boundary member of two ends of the Width that is arranged on checkered plate of step is general boundary member, thus, can make the parts of the mounting structure that sliding contact member is installed to step realize universalization, and there is excellent assembling operation.
Brief description of the drawings
Fig. 1 is the block diagram of the main portion of the related apparatus of passenger conveyor of one embodiment of the invention.
Fig. 2 is the lateral plan of the related step of one embodiment of the invention.
Fig. 3 is the front elevation that represents a part of cross section of the main portion of the related step of one embodiment of the invention.
Fig. 4 A is the front elevation that represents a side of the mounting portion of the related sliding contact member of one embodiment of the invention on boundary member.
Fig. 4 B is the birds-eye view of Fig. 4 A.
Fig. 4 C is the front elevation of the state while sliding contact member being installed on the boundary member of presentation graphs 4A.
Fig. 4 D is the birds-eye view of Fig. 4 C.
Fig. 5 is the section drawing of direction shown in the V-V arrow shown in Fig. 4 C, represents the installing condition of sliding contact member.
Fig. 6 is the lateral plan of having applied the step of moving sidewalk of the present invention.
Fig. 7 is comparative example of the present invention, is by the front elevation of the main portion of the integrated steps such as aluminium injection moulding.
Nomenclature
1 ... floor, gangway, 2 ... step, 3 ... railing, 4 ... moving hand-rail, 5 ... skirt section backplate, 6 ... framework, 7a, 7b ... guide rail, 8 ... checkered plate, 9 ... kickplate, 10 ... A-frame, 11 ... front wheel, 12 ... front axle, 13 ... rear roller, 14 ... rear axle, 15 ... sliding contact member (guide boot), 15a ... moving contact part, 15b, 15c ... connecting pin, 15d ... engagement pawl, 15e, 15f ... tapering part (chamfering), 16 ... brace panel (front reinforcement), 17 ... boundary member, 17a, 17b ... connecting hole, 17c ... tapering part, 18 ... installation recess, 18a ... gap forming section, 18b ... tapering part, 27 ... groove, 21 ... gap, 22 ... square support
Detailed description of the invention
Below the embodiment of apparatus of passenger conveyor involved in the present invention is described.As apparatus of passenger conveyor, there is escalator and moving sidewalk, in escalator, when step carries out loopy moving between the floor, gangway at two ends, between the step of front and back, in short transverse, form difference of height, in moving sidewalk, when step carries out loopy moving between the floor, gangway at two ends, between the step of front and back, in short transverse, do not form difference of height.In Japan, moving sidewalk is summarized as the escalator of gradient below 8 degree.So, moving sidewalk can be considered as to a kind of form of escalator.In this manual, to between the step of front and back, be called escalator at the apparatus of passenger conveyor of short transverse formation difference of height, the apparatus of passenger conveyor that does not form difference of height in short transverse is called to moving sidewalk, using apparatus of passenger conveyor as escalator with the general name of moving sidewalk.
In addition, in this manual, the title of the structure member of escalator and moving sidewalk is not made any distinction between.For example, the step described in the present embodiment is commonly called step, and in moving sidewalk, as the distinctive title of moving sidewalk, is commonly called pedal in escalator.The step using in the following description comprises the step of escalator and the step of moving sidewalk.In addition, the step in Japanese is called " step (pedal) " in English.Therefore, in this manual, sometimes the step of the step of escalator and moving sidewalk is called to pedal.
Referring to Fig. 1, the integral structure of an embodiment who has applied escalator of the present invention is described.Fig. 1 is the block diagram of the main portion of the escalator in an embodiment involved in the present invention.In addition, the present invention is not limited in escalator, can also be applied to moving sidewalk.
The escalator of the present embodiment has: the floor, gangway 1 that is arranged on the floor of each floor of building; Multiple steps 2, multiple steps connect into ring-type, and carry out loopy moving between the floor, gangway 1 of bottom floor and the floor, gangway 1 of upper floor; The railing 3 arranging along the moving direction of step 2; Moving hand-rail 4, this moving hand-rail 4 carries out loopy moving along the periphery of railing 3 in the direction identical with step 2; And be arranged on the skirt section backplate 5 of railing 3 bottoms.Railing 3 and skirt section backplate 5 are arranged on (with reference to Fig. 3) on framework 6.Framework 6 is erected between the floor of bottom floor and the floor of upper floor, for supporting whole escalator.The guide rail 7a of step 2 is installed, 7b at the established part of this framework 6.
In the present specification and claims, the Width of step 2 is defined as to the direction shown in the W of Fig. 1, and the depth direction of step 2 is defined as to the direction shown in the D of Fig. 1.In the following description, Width represents the Width W of step 2, and depth direction represents the depth direction D of step 2.In addition, the sidepiece of step 2 (two sidepieces) represents the sidepiece (two sidepieces) of Width W, and side (both side ends) represents the end (both side ends) of Width W.
Referring to Fig. 2 and Fig. 3, one structure example of the step in the present embodiment is described.Fig. 2 is the lateral plan of the related step of one embodiment of the invention, and Fig. 3 is the front elevation that represents a part of cross section of the main portion of the related step of one embodiment of the invention.
As shown in Figures 2 and 3, step 2 has the checkered plate (also referred to as pedal) 8 that lift-launch passenger uses, form the kickplate 9 of the stepped portion of each step 2, be arranged near the A-frame 10 of side of above-mentioned checkered plate 8 and kickplate 9, directly or indirectly connect above-mentioned each member 8, 10 brace panel 16, rotatably be supported on the front wheel 11 on brace panel 16 by front axle 12, rotatably be supported on the rear roller 13 on A-frame 10 by rear axle 14, be arranged on checkered plate 8 both side ends boundary member 17 and be arranged on the sliding contact member 15 in the front, side (relative with skirt section backplate 5 to face) of boundary member 17.In the present embodiment, no matter the direct of travel of step 2 how, is all defined as rear (rear side) by kickplate 9 sides, be that brace panel 16 sides are defined as front (front side) by the opposition side of kickplate 9.
In the present embodiment, as shown in Figure 2, boundary member 17 is configured to the 17a of Central Line that the position of the mounting portion 18 of sliding contact member 15 at least and shape and tapering part 17c be formed as drawing with respect to the central authorities of the depth direction D at step 2 and is line symmetric shape.In the present embodiment, only in the front of the side of boundary member 17, sliding contact member 15 has been installed, and rear does not need to arrange mounting portion 18.But, form mounting portion 18 and the tapering part 17c of sliding contact member 15 by two ends of the length direction at boundary member 17, can make the boundary member 17 that is arranged on step 2 two side portions realize sharing (universalization).The boundary member 17 of same shape can be set in the two side portions of step 2 in addition.This structure is elaborated hereinafter.In addition, tapering part 17c be for fear of and adjacent step 2 between interfere and arrange keep out of the way part.
Sliding contact member 15 is arranged on the outside face side of A-frame 10, contacts with the surface sliding of skirt section backplate 5, moves up at right and left to limit step 2.Therefore, sliding contact member 15 also can be described as guide boot or mobile restriction member.Checkered plate 8 and kickplate 9 adopt corrosion-resistant steel to make.A-frame 10 and brace panel 16 adopt thin steel sheet to make.Above-mentioned each member 8,9,10,16 is respectively as independently parts making.Checkered plate 8 is for example fixed on not shown checkered plate pedestal by spot welding etc., and checkered plate pedestal is combined on A-frame 10 by combination members such as bolts.Kickplate 9 is for example fixed on not shown checkered plate pedestal by spot welding etc., and kickplate pedestal is by the combination members such as bolt and A-frame 10 combinations.Checkered plate 8 and brace panel 16 are by combination member combinations such as bolts.Brace panel 16 and A-frame 10 by the combination members such as bolt directly in conjunction with or indirectly carry out combination by the middle combination member of the combination members such as bolt and not shown L word shape.For example, the middle combination member of A-frame 10 and L word shape is fixed with bolt, and the middle combination member to L word shape and brace panel 16 are fixed with bolt.By by kickplate 9, checkered plate 8, A-frame 10, brace panel 16, be supported on front wheel 11 on front axle 12, be supported on rear roller 13, boundary member 17 and sliding contact member 15 on rear axle 14 and be assembled into one and form step 2.
At least the adopting and there is low frictional properties and appropriate elastomeric material forms with the part of skirt section backplate 5 moving contacts of sliding contact member 15.As this kind of material, can exemplify out polyacetal resin and teflon resin etc.
Referring to Fig. 4 (Fig. 4 A, Fig. 4 B, Fig. 4 C and Fig. 4 D) and Fig. 5, boundary member 17 and sliding contact member 15 are described.Fig. 4 A is the front elevation that represents a side of the mounting portion of the sliding contact member 15 on the related boundary member of the present embodiment 17, Fig. 4 B is the birds-eye view (view of direction shown in IVB arrow) of Fig. 4 A, Fig. 4 C is the front elevation of the state while representing, on the boundary member 17 of 4A, sliding contact member 15 is installed, and Fig. 4 D is the birds-eye view (view of direction shown in IVD arrow) of Fig. 4 C.Fig. 5 is the section drawing of direction shown in the V-V arrow shown in Fig. 4 C.
As shown in Figure 4 A and 4 B shown in FIG., the end of boundary member 17 is formed with the recess 18 for installation for sliding contact member 15 is installed.To install with recess 18 be that tool is stepped a ladder recess, be formed on boundary member 17 relative with skirt section backplate 5 to face on.
As shown in Fig. 4 C and Fig. 4 D, sliding contact member 15 is for the ease of dismounting, there are moving contact part 15a and two connecting pin 15b, 15c, the shape of described moving contact part 15a is corresponding with the shape that is formed on the installation recess 18 on boundary member 17, two connecting pin 15b, 15c is parallel outstanding from the rear side (with the side contacting with recess 18 is installed) of moving contact part 15a.Each connecting pin 15b, the outstanding outshot cylindraceous in the back side from moving contact part 15a of 15c is upwards divided into multiple parts in week.Connecting pin 15b through cutting apart, the fore-end of the each several part of 15c is formed with from outer peripheral face towards the outstanding claw of radial outside, and these claws form engagement pawl 15d.The connecting pin 15b being made up of engagement pawl 15d, 15c and moving contact part 15a are integrally formed, and form sliding contact member 15 is arranged on to the mounting portion of using on boundary member 17.This mounting portion is provided with 2 along the length direction (depth direction of step 2) of boundary member 17.In the present embodiment, by respectively, by each connecting pin 15b, 15c is divided into 4 parts, each connecting pin 15b, and 15c is upwards separating 4 the engagement pawl 15d that are arranged at intervals with of regulation week.Connecting pin 15b, 15c and moving contact part 15a adopt has low frictional properties and appropriate elastomeric material (being for example resin material specifically) is integrally formed.Each connecting pin 15b, the interval of 4 engagement pawl 15d of the upper formation of 15c is formed in engagement pawl 15d engagement at connecting hole 17a described later, and in 17b time, this engagement pawl 15d can carry out the size of elastic deformation within the required range.In addition, in the present embodiment, by each connecting pin 15b, 15c is divided into 4 parts, but the present invention is not limited in and is divided into 4 parts.Each connecting pin 15b; the number of cutting apart of 15c can change arbitrarily can guarantee that sliding contact member 15 has in the scope of the intensity that can not come off from boundary member 17 (in sliding contact member 15 during with skirt section backplate 5 moving contact, the intensity that sliding contact member 15 can not come off from boundary member 17).
In addition, the sliding contact member 15 of the present embodiment is provided with the groove 27 of linearity in a part of moving contact part 15a, be formed with chamfering 28 at the peripheral part of moving contact part 15a.
On the other hand, in the boundary member 17 that this sliding contact member 15 is installed, as shown in Figure 5, on the assigned position in the front, side of boundary member 17, be formed with and install with recess 18.What separate regulation in this installation with the inner side of recess 18 is arranged at intervals with two connecting hole 17a for engagement pawl 15d being carried out to engagement, 17b.
Installing when sliding contact member 15, as shown in Figure 5, will be formed on engagement pawl 15d on each connecting pin 15b and connecting pin 15c and insert respectively the connecting hole 17a of boundary member 17, in 17b.Be inserted into connecting hole 17a, engagement pawl 15d in 17b is subject to connecting hole 17a in the initial period of insertion process, pressing of 17b and elastic deformation occurs inwardly, passing through connecting hole 17a, stage after 17b, engagement pawl 15d relies on the elasticity himself having to return to original position, and engagement is at connecting hole 17a thus, the opening edge of 17b.
Sliding contact member 15 has a face (with the face that the side contacting with recess 18 is installed) two the connecting pin 15b that (vertical direction) is outstanding in the same direction from moving contact part 15a, 15c, by making this two connecting pin 15b, 15c and boundary member 17 butts, sliding contact member 15 can be remained on to identical intensity at the installation strength on boundary member 17, can improve thus durability and the reliability of apparatus of passenger conveyor.In addition,, even if two connecting pin 15b have the engagement pawl 15d of a connecting pin to damage in 15c, also can prevent that guide boot 15 from coming off from boundary member 17, thereby there is excellent fail safety (Fale-safe).And by making engagement pawl 15d and connecting hole 17a, 17b engagement, is arranged on sliding contact member 15 on boundary member 17, so can easily sliding contact member 15 be arranged on boundary member 17, make the assembling of apparatus of passenger conveyor become convenient.
In addition, the mounting portion that is formed on the sliding contact member 15 on boundary member 17 is arranged to have to the recess 18 of stepped portion, acts on the rightabout external force towards direct of travel in sliding contact member 15 to use the end difference of recess 18 to assign to bear by installation.Thus, can will act on connecting pin 15b, the external force on 15c or engagement pawl 15d is reduced to inappreciable degree.By improving the installation strength of sliding contact member 15, can come off from boundary member 17 by anti-skidding contact member 15.Now, the peripheral part of sliding contact member 15 preferably contacts by the stepped portion (inner peripheral surface) of recess 18 with installation in long as far as possible scope.In the present embodiment, the outer peripheral face of sliding contact member 15 is made up of multiple straight line portioies, and except 21 parts of gap described later, each straight line portion contacts by the stepped portion of recess 18 with installation.Thus, can overcome the external force on the opposite sense of direct of travel and the external force that sliding contact member 15 is rotated in its attachment face by friction.
A part of the moving contact part 15a of sliding contact member 15 is provided with the groove 27 of the linearity extending along the length direction of boundary member 17.By the degree of depth of groove 27 is set as wearing away tolerance limit value, in the time that As time goes on the moving contact part 15a of sliding contact member 15 abrasion has occurred, the residual thickness that does not need to measure moving contact part 15a just can be according to there being slotless 27 (wear intensity of groove 27) to judge whether to change.Thus, can improve maintenance.
The peripheral part of the moving contact part 15a of sliding contact member 15 is provided with chamfering 28, its can be in the time that seam of the moving contact part 15a of described guide boot and described skirt section backplate 5 etc. contacts the external force of abirritation in sliding contact member 15, can improve thus the intensity of sliding contact member 15 main bodys, make it there is excellent durability.In addition, by the rectilinear form of groove 27 being arranged to extend along the length direction of boundary member 17, the friction force can reduce sliding contact member 15 with skirt section backplate 5 moving contact time.
Below boundary member 17, sliding contact member 15 and installation are elaborated by the shape of recess 18.
Boundary member 17 has tapering part 17c in the bottom of its front ends.The object that arranges of tapering part 17c is for fear of interfering with adjacent step 2.The front ends of boundary member 17 need to arrange tapering part 17c, rear end (ends of kickplate 9 sides) does not need to arrange tapering part 17c, but in the present embodiment, because the left and right sides at step 2 (two ends of two sides, Width) are used the universalization boundary member 17 of same shape, so be also provided with tapering part 17c in the rear end of boundary member 17.That is to say, the boundary member 17 of the present embodiment has in the bottom of two ends of the depth direction of step 2 the tapering part 17c that square neck is oblique upward.In addition, two ends (front ends and rear end) of boundary member 17 on the depth direction of step 2 have the recess 18 for installation for sliding contact member 15 is installed.In the present embodiment, there is tapering part 17c in two ends of boundary member 17 and install with recess 18, can make thus the boundary member 17 of the two side portions of the Width that is arranged on checkered plate 8 realize sharing (universalization).
Use in recess 18 in installation, the bottom of an end of end in two ends on the depth direction of step 2 and boundary member 17 vicinity has the tapering part 18b that square neck is oblique upward, and the object that arranges of tapering part 18b is for fear of interfering with tapering part 17c.Therefore, use in recess 18 in the installation of the front ends that is arranged on boundary member 17, tapering part 18b is arranged on the bottom of installing with the front side end of recess 18, and the bottom of side end does not arrange tapering part in the wings.In addition, use in recess 18 in the installation of the rear end that is arranged on boundary member 17, tapering part 18b is arranged on the bottom of installing with the rear side end of recess 18, and the bottom of side end does not arrange tapering part forwardly.Be arranged on the bottom of rear side end of the installation recess 18 of the front ends of boundary member 17 and the bottom that is arranged on the front side end of the installation recess 18 of the rear end of boundary member 17 tapering part is not set, thereby form gap forming section 18a, between gap forming section 18a and sliding contact member, form gap 21 (with reference to Fig. 4 C).
15 need of sliding contact member are arranged on the end of the either party in front ends and the rear end of boundary member 17.Therefore, in the present embodiment, in the installation of the front ends of boundary member 17 with sliding contact member 15 has been installed in recess 18, and in the installation of the rear end of boundary member 17 with sliding contact member 15 is not installed in recess 18.That is to say, the installation recess 18 that is arranged on the side in the installation recess 18 on two ends of boundary member 17 has been installed sliding contact member 15, in the opposing party's installation with sliding contact member 15 is not installed in recess 18.In escalator, if sliding contact member 15 is arranged on to the rear end (end of kickplate side) of boundary member 17 as described in patent documentation 1, the observable part generation moving contact of sliding contact member 15 and skirt section backplate 5.On the other hand, in the time that sliding contact member 15 is arranged on to the front ends of boundary member 17, the invisible part generation moving contact of sliding contact member 15 and skirt section backplate 5.Therefore, consider when sliding contact member 15 forms moving contact vestige on skirt section backplate 5 and need to dispose it, so be not preferably positioned at the installation recess 18 installation sliding contact member 15 of the rear end of boundary member 17 (end of kickplate side).In addition,, from the function aspects of sliding contact member 15,15 need of sliding contact member are arranged on the end of the either party in front ends and the rear end of boundary member 17.
In the bottom of two ends that are positioned at step 2 depth directions of sliding contact member 15, from middle body side towards two ends, there is tapering part (chamfering) 15e that square neck is oblique upward, 15f.The formation object of tapering part 15e is for fear of interfering with the tapering part 17c of boundary member 17.Tapering part 15f, as shown in Figure 4 C, at it and install between cascaded surface with recess 18 and be formed with gap 21.In the time removing sliding contact member 15, by such as removing, with instrument (manifold screwdriver etc.) insertion gap 21, can pull down easily sliding contact member 15.Thus, can improve the efficiency of the replacing operation of sliding contact member 15.
By in sliding contact member 15, tapering part 15f being set, can be in the left and right sides of checkered plate 8 (step 2) (two ends of Width) share the unitized sliding contact member 15 of same shape.In addition,, by tapering part 15f is set, can the sliding contact member 15 that shape is identical with being arranged on sliding contact member 15 in the installation recess 18 of being located at front ends be installed at the installation recess 18 of rear end that is arranged on boundary member 17.As mentioned above, although there is no need in two ends of boundary member 17 is that rear end and front ends are installed sliding contact member 15 simultaneously, but pass through said structure, the occasion that need to change between the rear end of boundary member 17 and front ends because model is different in the installation site of sliding contact member 15 etc. can realize the universalization of sliding contact member 15 between each model.In moving sidewalk, no matter sliding contact member 15 is arranged on which end in front ends and the rear end of boundary member 17, and sliding contact member 15 all contacts with the invisible part of skirt section backplate 5.Therefore, can between the front ends of boundary member 17 and rear end, change by the installation site of sliding contact member 15 is arranged to, especially on moving sidewalk, can obtain actv. effect.
According to the present embodiment, by tapering part (chamfering) 15e is set in sliding contact member 15,15f, and arrange in two ends of boundary member 17 and install with recess 18, can make sliding contact member 15 and the boundary member 17 of two sidepieces that are arranged on checkered plate 8 (step 2) realize universalization.That is to say, step 2 has boundary member 17 and the sliding contact member 15 of general (same shape) in two ends of the Width of checkered plate 8, boundary member 17 can have in two ends of length direction (depth direction of step 2) sliding contact member 15 of general (same shape) as required.
In addition in the present embodiment, be described as an example of escalator example, and the present invention can also be applied to moving sidewalk.When for moving sidewalk, as shown in Figure 6, step 2 does not have the kickplate 9 that is arranged on the stepped portion between adjacent step 2, and replaces A-frame 10 with tetragonal support 22.Because other parts are identical with the step 2 of escalator, thus adopt identical symbol to represent for corresponding part, and the repetitive description thereof will be omitted.In addition, figure 6 illustrates front wheel 11 and rear roller 13, but also can omit any roller in two kinds of rollers.
Claims (12)
1. an apparatus of passenger conveyor, it has the multiple steps that connect in the form of a ring, above-mentioned multiple step carries out loopy moving along the mobile route being clipped between the backplate of skirt section between floor, gangway, described step has boundary member and the sliding contact member of two ends of Width of carrying the checkered plate used of passenger, being arranged on described checkered plate, described sliding contact member is arranged on described boundary member relative with described skirt section backplate to face on, with the backplate moving contact of described skirt section, described apparatus of passenger conveyor is characterised in that
Two ends of described boundary member on the depth direction of described step have installs the installation recess that described sliding contact member is used,
The boundary member of two ends of the Width that is arranged on described checkered plate of described step is general boundary member.
2. apparatus of passenger conveyor as claimed in claim 1, is characterized in that,
The bottom of two ends of described boundary member on described depth direction has the oblique tapering part of square neck upward.
3. apparatus of passenger conveyor as claimed in claim 2, is characterized in that,
The bottom of two ends of described sliding contact member on described depth direction has the oblique tapering part of square neck upward, and described sliding contact member is general in the described boundary member of two ends of Width that is arranged on described checkered plate,
The bottom of described installation end of ends in two ends on described depth direction and described boundary member vicinity with recess has the tapering part that square neck is oblique upward, there is gap forming portion in the bottom of another end, between this gap forming portion and described sliding contact member, form gap.
4. the apparatus of passenger conveyor as described in any one in claims 1 to 3, is characterized in that,
Described sliding contact member has multiple connecting pins of giving prominence to facing to vertical direction of the side from contacting with recess with described installation, forms the engagement pawl on described boundary member by described sliding contact member engagement by described connecting pin and the claw of the leading section that is formed on described connecting pin.
5. the apparatus of passenger conveyor as described in any one in claims 1 to 3, is characterized in that,
Be arranged on the described installation installation of the side in recess of two ends on the described depth direction of described boundary member with described sliding contact member is installed in recess, the opposing party's installation is with described sliding contact member is not installed in recess.
6. apparatus of passenger conveyor as claimed in claim 5, is characterized in that,
Described step has kickplate, and described kickplate is arranged on the stepped portion between adjacent step,
The installation recess that is positioned at described kickplate side is not installed described sliding contact member.
7. the step of an apparatus of passenger conveyor, described step is for apparatus of passenger conveyor, connect in the form of a ring, between floor, gangway, carry out loopy moving along the mobile route being clipped between the backplate of skirt section, described step has boundary member and the sliding contact member of two ends of Width of carrying the checkered plate used of passenger, being arranged on described checkered plate, described sliding contact member is arranged on described boundary member relative with described skirt section backplate to face on, with the backplate moving contact of described skirt section, the step of described apparatus of passenger conveyor is characterised in that
Two ends of described boundary member on the depth direction of described step have installs the installation recess that described sliding contact member is used,
The boundary member of two ends of the Width that is arranged on described checkered plate of described step is general boundary member.
8. the step of apparatus of passenger conveyor as claimed in claim 7, is characterized in that,
The bottom of two ends of described boundary member on described depth direction has the oblique tapering part of square neck upward.
9. the step of apparatus of passenger conveyor as claimed in claim 8, is characterized in that,
The bottom of two ends of described sliding contact member on described depth direction has the oblique tapering part of square neck upward, and described sliding contact member is general in the described boundary member of two ends of Width that is arranged on described checkered plate,
The bottom of described installation end of ends in two ends on described depth direction and described boundary member vicinity with recess has the tapering part that square neck is oblique upward, there is gap forming portion in the bottom of another end, between this gap forming portion and described sliding contact member, form gap.
10. the step of the apparatus of passenger conveyor as described in any one in claim 7 to 9, is characterized in that,
Described sliding contact member has multiple connecting pins of giving prominence to facing to vertical direction of the side from contacting with recess with described installation, forms the engagement pawl on described boundary member by described sliding contact member engagement by described connecting pin and the claw of the leading section that is formed on described connecting pin.
The step of 11. apparatus of passenger conveyor as described in any one in claim 7 to 9, is characterized in that,
Be arranged on the described installation installation of the side in recess of two ends on the described depth direction of described boundary member with described sliding contact member is installed in recess, the opposing party's installation is with described sliding contact member is not installed in recess.
The step of 12. apparatus of passenger conveyor as claimed in claim 11, is characterized in that,
Described step has kickplate, and described kickplate is arranged on the stepped portion between adjacent step,
The installation recess that is positioned at described kickplate side is not installed described sliding contact member.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013019117A JP5964258B2 (en) | 2013-02-04 | 2013-02-04 | Passenger conveyor and passenger conveyor steps |
| JP2013-019117 | 2013-02-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103964286A true CN103964286A (en) | 2014-08-06 |
| CN103964286B CN103964286B (en) | 2016-08-17 |
Family
ID=51234367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410042223.4A Active CN103964286B (en) | 2013-02-04 | 2014-01-28 | Apparatus of passenger conveyor and the step of apparatus of passenger conveyor |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5964258B2 (en) |
| CN (1) | CN103964286B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6909444B2 (en) * | 2019-02-06 | 2021-07-28 | フジテック株式会社 | Steps for man conveyors and man conveyors |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1096271A (en) * | 1992-12-21 | 1994-12-14 | 英万蒂奥股份公司 | Automatic elevator with side safety edge strip |
| JP2001146379A (en) * | 1999-11-24 | 2001-05-29 | Toshiba Corp | Footstep device of man conveyor |
| JP2007290819A (en) * | 2006-04-25 | 2007-11-08 | Mitsubishi Electric Building Techno Service Co Ltd | Skirt guard coating tool for passenger conveyor and passenger conveyor with the same |
| JP2008265891A (en) * | 2007-04-16 | 2008-11-06 | Mitsubishi Electric Building Techno Service Co Ltd | Article catch prevention device for passenger conveyor |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3863315D1 (en) * | 1987-07-01 | 1991-07-25 | Inventio Ag | ESCALATOR WITH LATERAL SECURITY LEVELS. |
| JPH0728175U (en) * | 1993-11-02 | 1995-05-23 | 株式会社日立ビルシステムサービス | Foreign object drop prevention device on passenger conveyor |
| JP5651427B2 (en) * | 2010-10-26 | 2015-01-14 | 株式会社日立製作所 | Passenger conveyor |
-
2013
- 2013-02-04 JP JP2013019117A patent/JP5964258B2/en active Active
-
2014
- 2014-01-28 CN CN201410042223.4A patent/CN103964286B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1096271A (en) * | 1992-12-21 | 1994-12-14 | 英万蒂奥股份公司 | Automatic elevator with side safety edge strip |
| JP2001146379A (en) * | 1999-11-24 | 2001-05-29 | Toshiba Corp | Footstep device of man conveyor |
| JP2007290819A (en) * | 2006-04-25 | 2007-11-08 | Mitsubishi Electric Building Techno Service Co Ltd | Skirt guard coating tool for passenger conveyor and passenger conveyor with the same |
| JP2008265891A (en) * | 2007-04-16 | 2008-11-06 | Mitsubishi Electric Building Techno Service Co Ltd | Article catch prevention device for passenger conveyor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103964286B (en) | 2016-08-17 |
| JP2014148406A (en) | 2014-08-21 |
| JP5964258B2 (en) | 2016-08-03 |
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