CN103848328A - Passenger transferring device - Google Patents
Passenger transferring device Download PDFInfo
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- CN103848328A CN103848328A CN201310613130.8A CN201310613130A CN103848328A CN 103848328 A CN103848328 A CN 103848328A CN 201310613130 A CN201310613130 A CN 201310613130A CN 103848328 A CN103848328 A CN 103848328A
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Abstract
The invention is aimed at providing a passenger transferring device capable of expanding a movable range of a frame body without increasing the arranged width and length of an arrangement portion of a support portion of the frame body. Due to the fact that the support portion of the frame body arranged at the end portion of the frame body is loaded on and supported by a building, in the passenger transferring device, the support portion of the frame body is provided with a first support portion of the frame body and a second support portion of the frame body which are arranged at different positions in a width direction of the frame body, connecting members for connecting the first support portion of the frame body and the second support portion of the frame body and movable limiting members arranged at building sides and connected with the support portion of the frame body and the second support portion of the frame body in an abutting mode to limit the frame body to move in a width direction. The movable limiting members are arranged at positions lower than the connecting members and between the first support portion for the frame body and the second support potion for the frame body to avoid inference with the connecting members.
Description
Technical field
The present invention relates to the apparatus of passenger conveyor including escalator and electronic passage etc.
Background technology
As the background technology of the art, a kind of truss support device of apparatus of passenger conveyor is disclosed in patent documentation 1, this truss support device can be as follows by truss support in building: the whole width size that does not expand truss, allow the truss size that moves to regulation in the longitudinal direction, but do not allow the movement (with reference to paragraph 0009) of truss on Width.
This truss support device possesses the truss support member of the end on the length direction that is arranged on truss and is located at the supporting plate of building so that truss support member is supported.Truss support member is to have the angle steel material that is installed on the installation flange of truss end and uses flange from the supporting of vertically extending with flange is installed.Supporting plate with supporting with the lower surface of flange relative to mode be arranged in the recess that is arranged at upper floor floor by anchor bolt etc.Fastened component as cylindrical guide pin is waited and is fixed on supporting plate by welding by adapter plate.The position of the inner side, end on the length direction of the truss support member of fastened component in the position of the width inner side of truss is provided with two places.
Truss support member has the slotted hole engaging with fastened component.Slotted hole is shape longer on the length direction of truss, and the diameter of its width dimensions and fastened component is roughly equal.Therefore, fastened component engages with slotted hole in the mode that can utilize small gap and slide, produced relative displacement between truss and building time, move in slotted hole by fastened component, can absorb relative displacement (with reference to paragraph 0013 and 0014).
Formerly technical literature
Patent documentation
Patent documentation 1: TOHKEMY 2011-63389 communique
Brief summary of the invention
The problem that invention will solve
In the truss support device of patent documentation 1, due to fastened component be arranged in the position of truss width inner side than the position of the inner side, end on the length direction of truss support member, so do not need to expand the whole width size of truss.
, in the disclosed truss support device of patent documentation 1, be difficult to expand the relative shift between truss and building.First, because it has adopted the structure that fastened component is engaged with slotted hole, so do not allow fastened component to reach the outside of truss support member on the length direction of truss.Secondly,, on the length direction of truss, in order to ensure intensity, between the end of slotted hole and the end of truss support angle steel, need to guarantee certain length.Therefore, be difficult to effectively utilize the length of truss support angle steel on the length direction of truss and expand the relative shift between truss and building.That is to say, in the truss support device of patent documentation 1, be difficult to the length of truss support member on truss length direction, expand the relative shift (mobile range of framework) between truss and building not expanding.
In patent documentation 1, adopt the frame structure of truss structure as apparatus of passenger conveyor.In the present invention, frame structure is not limited in truss structure.For example, also can adopt the framework that steel plate bending is made, and also can adopt the structure of frame member that steel plate bending is made and truss structure combination.In the following description, using truss as framework, using truss support member as framework support or framework supporting member describe.
Summary of the invention
In view of above-mentioned problem, the object of the present invention is to provide a kind of apparatus of passenger conveyor, what this apparatus of passenger conveyor can be in the setting unit that does not expand framework support arranges the mobile range that expands framework width and length.
Solution
In order to solve above-mentioned problem, for example, adopt the structure of recording in claims.It is below the apparatus of passenger conveyor as an example of the present invention, it is by loading the framework support of end that is arranged on framework in building and supported by building, in this apparatus of passenger conveyor, framework support has the first framework support and the second framework support that on the Width of framework, are arranged on diverse location, possesses the coupling member that the first framework support and the second framework support are linked up, and possesses mobile restriction member, this mobile restriction member is arranged on building side, with the first framework support or the second framework support butt, move on Width with restriction framework, mobile restriction member is arranged on the position that ratio coupling member between the first framework support and the second framework support is low, interfere with coupling member avoiding.
Invention effect
According to the present invention, by mobile restriction member being configured in to position between the first framework support and the second framework support without the width that arranges that expands framework.In addition,, by mobile restriction member is arranged on to the position lower than coupling member, interfere with coupling member avoiding, thereby can expand framework mobile range in the longitudinal direction.
Problem, structure and effect beyond above-mentioned will be illustrated in the explanation of following embodiment.
Accompanying drawing explanation
Fig. 1 is the birds-eye view that represents the supporting structure of the not fixation side support of the apparatus of passenger conveyor of one embodiment of the invention.
Fig. 2 is that the terminal side from apparatus of passenger conveyor of one embodiment of the invention is to the lateral plan (II-II of Fig. 1 is to looking cutaway view) of the supporting structure of the not fixation side support of the apparatus of passenger conveyor of observing.
Fig. 3 is the lateral plan (III-III of Fig. 1 is to looking cutaway view) of the supporting structure of the not fixation side support of the apparatus of passenger conveyor observed of the Width from apparatus of passenger conveyor of one embodiment of the invention.
Fig. 4 is the birds-eye view as the apparatus of passenger conveyor of comparative example of the present invention.
Fig. 5 is the lateral plan (V-V of Fig. 4 is to looking cutaway view) to the apparatus of passenger conveyor of observing as the terminal side from apparatus of passenger conveyor of comparative example of the present invention.
Fig. 6 is the birds-eye view identical with Fig. 1, the position of the coupling member of the embodiment of presentation graphs 1 supporting structure after changing.
Fig. 7 is the birds-eye view that represents the supporting structure of the not fixation side support of the apparatus of passenger conveyor of other embodiments of the invention.
Fig. 8 is the lateral plan (VIII-VIII of Fig. 7 is to looking cutaway view) of the supporting structure of the not fixation side support of the apparatus of passenger conveyor observed of the Width from apparatus of passenger conveyor of other embodiments of the invention.
Fig. 9 is that the terminal side from apparatus of passenger conveyor of other embodiments of the invention is to the lateral plan (IX-IX of Fig. 7 is to looking cutaway view) of the supporting structure of the not fixation side support of the apparatus of passenger conveyor of observing.
Figure 10 is that the terminal side from apparatus of passenger conveyor of other embodiments of the invention is to the lateral plan of the framework of the apparatus of passenger conveyor of observing (X-X of Fig. 8 is to looking cutaway view).
Figure 11 is the birds-eye view that represents the supporting structure of the not fixation side support of the apparatus of passenger conveyor of another other embodiment of the present invention.
Figure 12 is the lateral plan that represents apparatus of passenger conveyor entirety.
Figure 13 represents to assemble jack bolt 20 and by the figure of the state after framework f101 jack-up to coupling member 4.
Description of reference numerals is as follows:
1 ... framework support, 1a ... the inner side surface of framework support, 2 ... extend board, 3 ... framework reinforcement, 4 ... coupling member, 5 ... framework floor end links reinforcement, 6 ... framework end plates, 7 ... longitudinally material, 8 ... append longitudinal material, 10 ... elastic body, c101a ... upper floor, c101b ... bottom floor, c102 ... supporting base, c103 ... building side bearing portion, f101 ... framework, f102 ... framework support, f103 ... mobile restriction member, f104 ... radial weight supporting mass
The specific embodiment
Referring to accompanying drawing, embodiment involved in the present invention is described.
First with reference to Figure 12, the form of apparatus of passenger conveyor involved in the present invention is described.Figure 12 represents the lateral plan of the apparatus of passenger conveyor entirety of observing from Width.
In the apparatus of passenger conveyor of present embodiment, framework f101 arranges in the mode between upper floor c101a and the bottom floor c101b of cross structures thing (building).In addition, framework f101 is the framework of truss structure.The framework of truss structure consists of chord member of truss on linking 2 with longitudinal material and oblique material and 2 lower chord member of truss, wherein 2 upper chord member of truss are positioned at upside, be separately positioned on the both sides of the Width (direction shown in arrow W in Fig. 1) of apparatus of passenger conveyor, linked by horizontal material between the two, 2 lower chord member of truss are positioned at downside, be separately positioned on the both sides of the Width of apparatus of passenger conveyor, linked by horizontal material between the two.It should be noted that, the framework of truss structure is used the angle steel in L word shape cross section to form conventionally.
In the time that enforcement is of the present invention, frame structure is not limited in truss structure.For example also can adopt the frame member that steel plate bending is made to form, and the framework that also can adopt frame member that steel plate bending is made and truss structure to combine.So, frame structure of the present invention is not limited in specific structure.
Two ends of the length direction (direction shown in Figure 12 arrow L) of framework f101 are by the support part supports of building side.In the apparatus of passenger conveyor of present embodiment, it is upper that upper floor c101a side is bearing in upper floor c101a by framework support f102, and bottom floor c101b side is bearing on the floor c101b of bottom by framework support 1.Upper floor c101a side is all fixed on floor face is set on length direction L and this both direction of Width W.Bottom floor c101b side is fixed on floor face is set on Width W, and unfixing on length direction L.Therefore, bottom floor c101b side is configured on length direction L with respect to floor face relative displacement is set.With respect to fixation side and non-fixation side that floor face is set, can between upper floor c101a side and bottom floor c101b side, exchange.In addition, also upper floor c101a side and bottom floor c101b side all can be arranged to unfixed structure.So, apparatus of passenger conveyor is by loading the framework support 1, the f102 that are arranged on framework f101 end in building and supported by building.
In the support c103 of building side, being set, floor face is formed with recess (seeing figures.1.and.2).Being fixed with the sheet material of being made up of sheet metal in the bottom surface of recess is supporting base c102.Supporting base c102 is conventionally bolted on recess bottom surface or is fixed on recess bottom surface by being welded in the beam of building.
In apparatus of passenger conveyor, be assembled with the multiple step f105 that link in the form of a ring.Step f105 moves along framework f101 under the driving of not shown actuating device.Be erected to be provided with railing f106 in the both sides of step f105.The handrail f107 that is configured to ring-type is wound on railing f106 on the length direction of railing f106.Handrail f107 moves along the upper surface of railing f106 along with the movement of step f105 under the driving of actuating device between upper floor c101a and bottom floor c101b.
The first embodiment
The structure of the framework support 1 referring to Fig. 1 to Fig. 3 to the present embodiment describes.In the time of explanation the present embodiment, with reference to Fig. 4 and Fig. 5, the structure in the outside of apparatus of passenger conveyor with the comparative example of mobile restriction member is shown in Fig. 4 and Fig. 5.
Fig. 1 is the birds-eye view that represents the supporting structure of the not fixation side support of the apparatus of passenger conveyor of the present embodiment, Fig. 2 is that the terminal side from apparatus of passenger conveyor of the present embodiment is to the lateral plan (II-II of Fig. 1 is to looking cutaway view) of the supporting structure of the not fixation side support of the apparatus of passenger conveyor of observing, Fig. 3 is the lateral plan (III-III of Fig. 1 is to looking cutaway view) of the supporting structure of the not fixation side support of the apparatus of passenger conveyor observed of the Width from apparatus of passenger conveyor of the present embodiment, Fig. 4 is the birds-eye view as the apparatus of passenger conveyor of the comparative example of the present embodiment, Fig. 5 is the lateral plan (V-V of Fig. 4 is to looking cutaway view) to the apparatus of passenger conveyor of observing as the terminal side from apparatus of passenger conveyor of the comparative example of the present embodiment.
In the present embodiment, show with respect to framework support 1, there is an example of the structure of the mobile restriction member f103 of Width in the Width inner side of apparatus of passenger conveyor.
The present embodiment provides a kind of apparatus of passenger conveyor, its from shown in the comparative example of Fig. 4 framework support f102 is not cut apart and have the structure of mobile restriction member f103 in the Width outside of apparatus of passenger conveyor different, as shown in Figure 1, the present embodiment is cut apart framework support 1, and configure betwixt mobile restriction member f103, make to have length outstanding outside the Width of apparatus of passenger conveyor short width is set, can construct easily.
Compared with the structure that there is mobile restriction member with the Width outside at apparatus of passenger conveyor, there is the short width that arranges of length outstanding outside the Width of apparatus of passenger conveyor and refer to following structure.That is to say, about length on the apparatus of passenger conveyor Width in the installation portion of the framework support of apparatus of passenger conveyor, till from the end f108 of apparatus of passenger conveyor to side wall portion (the opening edge of the recess) c104 of the recess forming as the building side bearing c103 of portion, length W1 of the present invention has the length W2 little (with reference to Fig. 1 and Fig. 4) of the structure (hereinafter referred to as " comparative example ") of mobile restriction member than the Width outside at apparatus of passenger conveyor.Namely W1 < W2.Suppose that length W1 of the present invention is the required size of structure, obviously the part dimension WS (> 0) of the mobile restriction member f103 of Width must be included in the length W2 of comparative example., W2=W1+WS.
In the present embodiment, mobile restriction member is configured to the metal parts that makes in fact the movement of framework on Width stop, also referred to as stop metal parts.
The frame structure of the present embodiment is for example truss structure.The framework support 1 of the partition type that apparatus of passenger conveyor has adopts by supporting base c102 and radial weight supporting mass f104 and is arranged on the structure on the support c103 of fabrication one side that comprises structure (building).Framework support 1 is divided into two members on the Width (direction shown in arrow W in Fig. 1) of apparatus of passenger conveyor.The framework support 1 that is divided into two members is configured in the position differing from one another on the Width of framework spaced apartly.It is opposed with the side wall portion c104 of the recess forming as the building side bearing c103 of portion that outboard end on the Width of framework support 1 separates the gap of length W1.
In the present embodiment, use angle steel as framework support 1.Therefore, also framework support 1 can be called to supporting angle steel.Angle steel is to have the member that curve and cross section are L word shape, has first side 1b and Second Edge 1c take curve as boundary.The face that the passing through an of limit (in this case first side 1b) in two limits of angle steel becomes a side of convex shape after angle steel bending is fixed on framework f101.The passing through of another limit (in this case Second Edge 1c) in two limits of angle steel become after angle steel bending invaginated type a side facing to the supporting base c102 side that is fixed on support c103, form the areal of support that apparatus of passenger conveyor is supported on to support c103.
The framework f101 of apparatus of passenger conveyor and framework support 1 are transported to on-the-spot installation site after the employing welding such as factory are fixed.
For the framework f101 that is transported to the apparatus of passenger conveyor behind on-the-spot installation site, by not shown jack bolt equal altitudes adjustment component on supporting base c102 by framework support 1 jack-up, position in the short transverse of framework support 1 is positioned, to form gap between supporting base c102 and framework support 1.Radial weight supporting mass f104 is inserted and is placed in the gap between framework support 1 and supporting base c102 temporarily.It should be noted that, radial weight supporting mass f104 also can be called liner or pad, is the height adjustment parts with the function that the height of framework support 1 is adjusted.Framework support 1 forms the support that apparatus of passenger conveyor is supported on to the floor c101b of building.
Adjusted short transverse position apparatus of passenger conveyor by the parallel motion parts such as not shown jack bolt make apparatus of passenger conveyor on radial weight supporting mass f104 parallel motion to adjust the position of horizontal direction.Then, two mobile restriction member f103 are inserted between two framework supports 1 from the opening portion f109 of the inner side that is arranged on two framework supports 1.The side 1a butt of mobile restriction member f103 and framework support 1 inner side, and by being fixedly welded on the supporting base c102 fixing at support c103.Welding operation also can be undertaken by opening portion f109.Thus, can suppress the displacement of apparatus of passenger conveyor on Width.It should be noted that, mobile restriction member f103 can be upper with respect to support c103 relative displacement at the length direction of apparatus of passenger conveyor (direction shown in Fig. 1 arrow L).
Then, in the mode across two framework supports 1, coupling member 4 is installed on to framework support 1, links two framework supports by coupling member 4.Coupling member 4 is fixed on the Second Edge 1c of the angle steel that forms framework support 1.Now, coupling member 4 is fixed on the face (towards the face of upside) of the opposition side of the areal of support being supported by support c103 of Second Edge 1c.Coupling member 4 links the leading section of the opposition side that is positioned at curve of Second Edge 1c, for strengthening framework support 1.Coupling member 4 increases the rigidity on the Width of framework support 1.That is to say, in the present embodiment, in order to dwindle length W1, framework support 1 is cut apart, and between the framework support 1 after cutting apart, configure mobile restriction member f103, so compared with the not divided existing structure of framework support 1, the rigidity on Width reduces, but can supplement the rigidity on Width by coupling member 4.
At this, coupling member 4 and mobile restriction member f103 are the structure not interfering in short transverse.Coupling member 4 be fixed on the fixed position forming on framework support 1 in the low position, upper end than mobile restriction member f103.But, dodge the 4a of portion at coupling member 4 with the overlapping part of mobile restriction member f103 or because the overlapping part of framework f101 displacement and mobile restriction member f103 is provided with.Dodge the 4a of portion by this is set, mobile restriction member f103 is arranged on the position lower than coupling member 4.Thus, when building make because earthquake etc. shakes to have occurred between floor displacement cause apparatus of passenger conveyor with respect to support c103 in the time having there is displacement in length direction, coupling member 4 can not come in contact with mobile restriction member f103.
If coupling member 4 is arranged on the position that can interfere in short transverse with respect to mobile restriction member f103, framework support 1 is limited in the scope that coupling member 4 can not interfere with mobile restriction member f103 with respect to the sliding scale of mobile restriction member f103.Therefore, only some can serve as the sliding scale use of sliding with respect to mobile restriction member f103 to the inner side surface 1a of framework support 1.Therefore, framework support 1 with respect to mobile restriction member f103 can relative displacement scope (mobile range) diminish.But, in the present embodiment, substantially the whole inner side surface 1a of framework support 1 can be used as the sliding scale sliding with respect to mobile restriction member f103.The in the situation that of the present embodiment, from the leading section of Second Edge 1C of angle steel that forms framework support 1 until till near the end of curve side, can both use as sliding scale.It should be noted that, the sliding scale of the end of curve side contacts and is restricted with the building side bearing c103 of portion because of the first side 1b of angle steel.Thus, in the present embodiment, can expand framework support 1 with respect to mobile restriction member f103 can relative displacement scope (mobile range).Therefore, can also expand framework F101 mobile range in the longitudinal direction.
In addition, by being arranged to there is no contact part between coupling member 4 and mobile restriction member f103, can the configuration of the one end (the leading section side of a side contrary with curve of Second Edge 1c) by building side to framework support 1 by coupling member 4.Thus, in the time that the load on the Width (short side direction) of apparatus of passenger conveyor acts on framework support 1, framework support 1 can not become the cantilever beam state take the enhancing part of coupling member 4 as basic point by one end of building side.Thus, can make the stress burden of framework support 1 become reasonable.
In addition, because coupling member 4 and mobile restriction member f103 do not interfere in short transverse, so can be at the position configuration coupling member 4 overlapping with mobile restriction member f103.Thus, need on the length direction of framework support 1, not guarantee the unnecessary size of the private space for configuring coupling member 4.Therefore, the size of framework support 1 on the length direction of Second Edge 1c can be shortened, the miniaturization of the bearing set that comprises framework support 1 can be realized.The movable range (with respect to the relative displacement length of mobile restriction member f103) of framework support 1 that can be required in the time guaranteeing earthquake, dwindle the area that the required building side bearing c103 of portion of apparatus of passenger conveyor is installed.
In the above description, coupling member 4 is fixed when installation exercise at the scene, but by welding, coupling member 4 is fixed on to framework support 1 in factory etc. before also can being arranged in apparatus of passenger conveyor carrying.In the present embodiment, can implement fixed operation to mobile restriction member f103 by the opening portion f109 being surrounded by framework f101, framework support 1 and coupling member 4.Therefore, also can before fixing mobile restriction member f103, by welding, coupling member 4 be fixed on to framework support 1.
In the present embodiment, as shown in Figure 1, at the position configuration mobile restriction member f103 overlapping with coupling member 4.On the other hand, as shown in Figure 6, between mobile restriction member f103 (or building side bearing c103 of portion) and framework support 1, do not produce under the state of relative displacement, also can be at not overlapping with mobile restriction member f103 position configuration coupling member 4.Now, also can expand framework support 1 with respect to mobile restriction member f103 can relative displacement scope (mobile range).In addition, can also expand the opening portion f109 being surrounded by framework f101, framework support 1 and coupling member 4.Thus, the installation exercise of mobile restriction member f103 can be carried out easily, the installation exercise of apparatus of passenger conveyor can be improved.But, with respect to the embodiment of Fig. 1 to Fig. 3, exist the length of framework support 1 elongated, the area of the building side bearing c103 of portion becomes large shortcoming.In addition, in the structure of Fig. 6, between coupling member 4 in the time that displacement has occurred framework f101 and mobile restriction member f103, interfere, coupling member 4 in the time having there is displacement in framework f101 and the overlapping part of mobile restriction member f103 be provided with and dodge the 4a of portion.Dodge the 4a of portion by being provided with this, mobile restriction member f103 is arranged on the position lower than coupling member 4.
In addition, in the present embodiment, the support of the side to framework f101 on length direction and this both direction of Width is fixed, and the other end is fixed on Width, is not fixed in the longitudinal direction.The support being fixed on length direction and this both direction of Width is called to fixation side support, the support supporting in unfixed mode is in the longitudinal direction called to not fixation side support.Show in the present embodiment the not supporting structure of fixation side support, in the longitudinal direction with unfixed mode supporting frame f101.Fixation side support is necessary, on length direction and this both direction of Width, framework support f102 is fixed on to the supporting base c102 fixing at the building side bearing c103 of portion, therefore needs to arrange stop metal parts.With respect to fixation side support, can apply the supporting structure of above-mentioned not fixation side support.For example, can be arranged to by fixing mobile restriction member f103 and framework supports 1 such as welding, make the framework support 1 in the longitudinal direction can not be with respect to mobile restriction member f103 relative displacement.
In addition, with respect to the two ends of framework f101, also can apply the supporting structure of above-mentioned not fixation side support, be arranged to two ends by apparatus of passenger conveyor that fixation side support does not form.
The second embodiment
The present embodiment, on the basis of the structure of the first embodiment, has further extended the length of the Second Edge 1c of framework support 1.Can be by the corresponding length of length of the prolongation of the lap of splice of the building side bearing c103 of portion and framework support 1 (hereinafter referred to as " overlap joint allowance ") prolongation and Second Edge 1c.Thus, in the present embodiment, can improve earthquake-proof function.There is so, in the present embodiment the supporting structure that overlap joint allowance has obtained the apparatus of passenger conveyor extending.
Referring to Fig. 7 to Figure 10, the present embodiment is described.Fig. 7 is the birds-eye view that represents the supporting structure of the not fixation side support of the apparatus of passenger conveyor of the present embodiment, Fig. 8 is the lateral plan (VIII-VIII of Fig. 7 is to looking cutaway view) of the supporting structure of the not fixation side support of the apparatus of passenger conveyor observed from the Width of apparatus of passenger conveyor, Fig. 9 is the lateral plan (IX-IX of Fig. 7 is to looking cutaway view) from the terminal side of apparatus of passenger conveyor to the supporting structure of the not fixation side support of the apparatus of passenger conveyor of observing, Figure 10 is the lateral plan (X-X of Fig. 8 is to looking cutaway view) from the terminal side of apparatus of passenger conveyor to the framework of the apparatus of passenger conveyor of observing.
As shown in Figure 7 and Figure 8, the framework f101 of apparatus of passenger conveyor is extended to the top of the building side bearing c103 of portion.In the present embodiment, framework f101 employing has the truss structure of multiple main couple chord members (upper chord member of truss and lower chord member of truss).And two upper chord member of truss f101a that form main couple chord member are extended to the top of supporting base c102 of being fixed on support c103.
In the framework f101 of the apparatus of passenger conveyor of the present embodiment, the framework support 1 being made up of angle steel and the framework reinforcement 3 with prolongation board 2 are fixed together, and have the long overlap joint allowance of framework support 1 having than the apparatus of passenger conveyor of the first embodiment.
In the present embodiment, form framework support by framework support 1, the framework reinforcement 3 being formed by angle steel and the main couple chord member (especially going up chord member of truss) that extends to supporting base c102 top.It should be noted that, if there is enough intensity, also can omit framework reinforcement 3.In addition, also can upper chord member of truss not extended and lower chord member of truss be extended.By main couple chord member being extended and set it as a part for framework support, intensity is improved.The width of the framework support 1 therefore, being made up of angle steel can be set littlely than the width of the first embodiment.
In the present embodiment, link by coupling member 4 and framework floor end the frame member (upper chord member of truss) that reinforcement 5 links the left and right extending on the building side bearing c103 of portion of the end of framework f101, to form face structure.Can strengthen thus the length of Width.In the present embodiment, framework floor end link reinforcement 5 also forms a part for coupling member, if but there is enough intensity, also can omit framework floor end and link reinforcement 5.As described in the present embodiment, in structure after overlap joint allowance lengthens, in the time that building has occurred to rock because of earthquake etc., support apparatus of passenger conveyor by the prolongation board 2 of framework support 1, may cause the supporting-point apparatus of passenger conveyor further away from each other of apparatus of passenger conveyor.Now, produce large stress in the fixed part branch of apparatus of passenger conveyor and framework support 1.In order to relax concentrating of this stress, on framework f101, set up and appended longitudinal material 8.In addition, framework reinforcement 3 is extended to the position of appending longitudinal material 8.It should be noted that, in the situation that thering is sufficient intensity, also can omit and append longitudinal material 8.In order to share equably stress in the whole region that makes framework f101, in the end of framework f101, framework end plates 6 are installed.Framework end plates 6 are mounted to the longitudinal material 7 that links left and right.It should be noted that, in the situation that thering is sufficient intensity, also can omit framework end plates 6.In the present embodiment, the framework support 1 of left and right and the prolongation of left and right main couple chord member (upper chord member of truss) f101a between, can guarantee to install the required space of mobile restriction member f103.
In the first embodiment, coupling member 4 is directly fixed on framework support 1, and in the present embodiment, and coupling member 4 is fixed on main couple chord member (upper chord member of truss) f101a (it also forms framework support) having extended.And coupling member 4 is arranged on the position overlapping with mobile restriction member f103.
The apparatus of passenger conveyor that is temporarily arranged at the building side bearing c103 of portion is positioned, mobile restriction member f103 is arranged to and the inner side surface butt of framework support 1.The mobile restriction member f103 arranging in operation exposes by the opening portion f109 being surrounded by framework f101, framework support 1 and coupling member 4.Therefore the construction that, can behind apparatus of passenger conveyor location, mobile restriction member f103 be installed.
In addition, in the present embodiment, by radial weight supporting mass, f104 carrys out supporting frame support 1.Radial weight supporting mass f104 can be laminated by polylith, the radial weight supporting mass f104 of the top as shown in Fig. 7 and Fig. 9, the side contacting with mobile restriction member f103 have towards above the convex shaped part f104a that erects, its cross section is L word shape.In addition, radial weight supporting mass f104 is fixed on supporting base c102 via mobile restriction member f103.Therefore, radial weight supporting mass f104 also with framework support 1 butt with moving-limiting, therefore, radial weight supporting mass f104 is in forming mobile restriction member, and one partial configuration is below framework support 1 and have a function of adjusting framework support 1 height.This structure also can be applicable to the first embodiment.
It should be noted that, also can cancel the convex shaped part f104a of radial weight supporting mass f104, make its function without mobile restriction member, and the below that is configured in framework support 1 is used as adjusting the adjustment component of framework support 1 height.Now, be fixed on mobile restriction member f103 as the radial weight supporting mass f104 of height adjustment parts.This structure also can be applicable to the first embodiment.
In the present embodiment, situation to the main couple chord member after adopting L-type steel (angle steel) as the prolongation of framework f101 is illustrated, for example, and as the parts that use in the main couple chord member of framework f101, can adopt cross sectional shape is the square tube etc. of hollow form.
In addition, the present embodiment describes for the structure of the not fixation side support to apparatus of passenger conveyor.The same with the explanation of the first embodiment, the supporting structure of the not fixation side support of the present embodiment not only can be applied in a side's of apparatus of passenger conveyor end, and can be applied in two ends of apparatus of passenger conveyor and form two ends by apparatus of passenger conveyor that fixation side support does not form.In addition also can adopt at fixation side support, the supporting structure of the present embodiment.For example, by welding etc., mobile restriction member f103 and framework support 1 are fixed, make framework support 1 not carry out relative displacement with respect to mobile restriction member f103 in the longitudinal direction.
It should be noted that, use the reason that extends board 2 to be in order to increase overlap joint allowance, the framework support 1 being made up of angle steel is because of the former of making aspect thereby be restricted in size, and increasing framework support 1 can cause cost to rise or buying becomes difficulty, so adopt prolongation board 2 to increase overlap joint allowance with low cost, and adopt the main couple chord member of lengthening in order to strengthen intensity.Therefore,, in the case of obtaining the framework support 1 being formed by the angle steel of suitable size, also can omit and extend board 2.
In addition, in the present embodiment, be illustrated as an example of the situation that extends upper chord member of truss f101a example, but also can extend lower chord member of truss.
The 3rd embodiment
In the first embodiment, the situation that forms two framework supports take the supporting angle steel of the L word shape by being fixed on framework f101 end is illustrated as example, in a second embodiment, take the supporting angle steel of the L word shape by being fixed on framework f101 end and the part of main couple chord member that forms framework f101 is extended to situation that the part forming forms two framework supports be illustrated as example.
In the present embodiment, omit the supporting angle steel of L word shape, and formed two framework supports (not shown) by the part forming by a part that extends main couple chord member (upper chord member of truss or lower chord member of truss).Now, coupling member 4 links the various piece forming extending as a part for the main couple chord member of framework support.The movement of the part that in addition, mobile restriction member restriction forms extending as a part for the main couple chord member of framework support.It should be noted that, in the present embodiment, compare with the second embodiment with the first embodiment, may in intensity, there will be deficiency, so preferably adopt the coupling member 4 that intensity is large or adopt multiple coupling members 4.Other parts are identical with the second embodiment with the first embodiment.
The 4th embodiment
The present embodiment has adopted the structure with certain automated location restore funcitons, and at apparatus of passenger conveyor, because the impact of earthquake etc. is in the time that displacement has occurred Width, this structure can reduce the impact of displacement.
Referring to Figure 11, the present embodiment is described.Figure 11 is the birds-eye view that represents the supporting structure of the not fixation side support of apparatus of passenger conveyor.
In the present embodiment, between mobile restriction member f103 and framework support 1, elastic body or elastic portion are set.As the structure that arranges of elastic body or elastic portion, can exemplify out with apparatus of passenger conveyor shape all-in-one-piece structure, set up the structure etc. arranging in the structure of framework support 1 or as individual components.No matter adopt which structure, the present invention is not all formed to restriction.In addition as elastic body, except the spring member such as coil spring and leaf spring, can be also the elastic body that the member such by rubber or different types of elastomer composite form.
At this, describe as an example of structure that elastic body 10 is installed at mobile restriction member f103 example.Between the floor of building that is being provided with apparatus of passenger conveyor because the impact of earthquake etc. is in the time that Width has produced stratified deformation angle, can produce acceleration/accel with respect to apparatus of passenger conveyor, cause producing relative displacement between apparatus of passenger conveyor and the building side bearing c103 of portion.Now, be subject to the impact of this relative displacement, produce the displacement of compression direction in a side of elastic body 10, produce the displacement of direction of expansion at opposite side.Elastic body 10 applies external force in the opposite direction with respect to inputted displacement.This external force is with respect to the impact of rocking of earthquake etc., effect all the time in the opposite direction, so can reduce on the whole at apparatus of passenger conveyor the impact of rocking of earthquake etc.
In the process of the impact of the rocking convergence of earthquake etc., be subject to the impact of the friction force producing between apparatus of passenger conveyor and the building side bearing c103 of portion, the displacement that apparatus of passenger conveyor occurs sometimes building rock affect the phenomenon restraining before Complete Convergence.In the situation that being provided with elastic body 10, because elastic body 10 applies and the external force being in proportion of the displacement of starting at from installation site of apparatus of passenger conveyor, so compared with the situation of elastic body 10 is not set, can obtain the effect that makes apparatus of passenger conveyor approach installation site.
In Figure 11, comprise that the supporting structure of the apparatus of passenger conveyor of framework support 1 has adopted the structure of the first embodiment, but also can adopt the structure of the second embodiment and the 3rd embodiment.
In above embodiment, take the inscape of the framework as apparatus of passenger conveyor and the situation that has adopted truss be illustrated as example, and the inscape of the framework of apparatus of passenger conveyor does not form restriction to the present invention.For example, can adopt the steel plate bending of one is shaped to the structure of the metal plate type that forms as framework, and also can adopt H steel to form framework.
Operational method referring to Figure 13 when utilizing coupling member 4 by framework f101 jack-up describes.Figure 13 is and the corresponding lateral plan of lateral plan of Fig. 3, is illustrated on coupling member 4, to assemble jack bolt 20 and by the state after framework f101 jack-up.It should be noted that, in the second embodiment to the four embodiment, too, can utilize coupling member 4 by framework f101 jack-up.That is to say, coupling member 4 has the function that the height of framework f101 is adjusted.
The situation of utilizing of for example inserting the coupling member 4 of radial weight supporting mass f104 when carrying out jack-up operation between supporting base 102 and framework support 1 has been shown in Figure 13.Now, in advance framework f101, two framework supports 1 and coupling member 4 are assembled.On coupling member 4, be pre-formed for the tapped bore that is screwed into jack bolt 20.After this, as shown in figure 13, jack bolt 20 is inserted to the tapped bore of coupling member 4 on supporting base c102, by framework support 1 jack-up of supporting frame f101.Thus, radial weight supporting mass f104 can be inserted to the gap being formed between supporting base c102 and framework support 1.So, by utilizing coupling member 4, can carry out easily the jack-up operation of framework f101.
In addition,, in above-mentioned each embodiment, preferably coupling member 4 is configured with to the intensity that can sling apparatus of passenger conveyor.Thus, in the time installing and carry, by the coupling member 4 of slinging, the apparatus of passenger conveyor of can slinging, makes it possible to carry out easily installation exercise.
In addition,, in above-mentioned each embodiment, there is the opening portion f109 being surrounded by framework f101, framework support 1 and coupling member 4.Opening portion f109 is formed on and can be fixed in the scope of operation mobile restriction member f103.For example, in the time mobile restriction member f103 being fixed by welding, need in the scope that the welding apparatuses such as welding rod can be inserted into weld zone from opening portion f109, offer opening portion f109.Now, the angle that preferably can guarantee welding apparatus is more than 45 degree.
Adopting in the method for patent documentation 1 disclosed slotted hole, owing to being subject to the restriction of structure aspects, the maximum permissible value of relative shift is shorter by the length of angle steel than truss support.In addition, link between the end of opposition side of side with the truss of angle steel in end and the truss support of slotted hole, need tool to have the dimensions to guarantee intensity, in the time that the end of slotted hole is arranged with the described end of angle steel near truss support, be restricted.
But, in above-mentioned the first embodiment to the four embodiment, can using till framework support 1 (or form framework support prolongation main couple chord member) part of leading section of side of inner side uses as the sliding surface with respect to mobile restriction member f103.Thus, can increase the length with respect to the sliding surface of mobile restriction member f103.
In above-mentioned each embodiment, be illustrated take escalator as object, and in the other forms of movable passageway as apparatus of passenger conveyor (electronic passage), also can form the support identical with above-mentioned each embodiment.
It should be noted that, the present invention is not subject to the restriction of above-mentioned each embodiment, can comprise various variation.For example, the present invention will be described in detail for the mode to be easily understood for above-mentioned each embodiment, but do not mean that the present invention must have all structures of carrying out explanation.In addition, can replace by a part of structure of some embodiment the structure of other embodiment, and also the structure of other embodiment can be increased in the structure of a certain embodiment.In addition, also can a part of structure of each embodiment be appended, be deleted and be replaced by other structures.
Claims (11)
1. an apparatus of passenger conveyor, this apparatus of passenger conveyor, by the framework support of end that is arranged on framework is loaded in building and supported by building, is characterized in that,
Described framework support has the first framework support and the second framework support that on the Width of described framework, are arranged on diverse location,
Described apparatus of passenger conveyor possesses the coupling member that described the first framework support and described the second framework support are linked up, and,
Described apparatus of passenger conveyor possesses mobile restriction member, and described mobile restriction member is arranged on described building side, with described the first framework support or described the second framework support butt, and to limit the movement of described framework on Width,
Described mobile restriction member is arranged on the low position of coupling member described in the ratio between described the first framework support and described the second framework support, interferes avoiding with described coupling member.
2. apparatus of passenger conveyor according to claim 1, is characterized in that,
Described framework support comprises the supporting angle steel of the L word shape of the end that is fixed on described framework.
3. apparatus of passenger conveyor according to claim 1, is characterized in that,
Described framework has multiple main couple chord members,
Described framework support comprises a part part for the main couple chord member of the described framework of formation being extended and form.
4. apparatus of passenger conveyor according to claim 1, is characterized in that,
Described framework has multiple main couple chord members,
Described framework support comprises the part that the supporting of the L word shape of the end that is fixed on described framework is used angle steel and the part prolongation of the main couple chord member of the described framework of formation is formed.
5. apparatus of passenger conveyor according to claim 1, is characterized in that,
Described coupling member is arranged on the position overlapping with described mobile restriction member.
6. apparatus of passenger conveyor according to claim 1, is characterized in that,
A part for described mobile restriction member is configured in the below of described framework support, and described mobile restriction member has the function that the height of described framework support is adjusted.
7. apparatus of passenger conveyor according to claim 1, is characterized in that,
Described apparatus of passenger conveyor has adjustment component, and described adjustment component is fixed on described mobile restriction member, and the below that is configured in described framework support is to adjust the height of described framework support.
8. apparatus of passenger conveyor according to claim 1, is characterized in that,
Described coupling member has the function that described framework height is adjusted.
9. apparatus of passenger conveyor according to claim 1, is characterized in that,
Described coupling member has the required intensity of in the time that carrying is installed, described framework being sling.
10. apparatus of passenger conveyor according to claim 1, is characterized in that,
Described mobile restriction member has elastic body or elastic portion.
11. according to the apparatus of passenger conveyor described in any one in claim 1 to 10, it is characterized in that,
Described apparatus of passenger conveyor has the opening portion being surrounded by described framework, described framework support and described coupling member, and described opening portion is formed on and can be fixed in the scope of operation described mobile restriction member.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
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| JP2012261779A JP6017940B2 (en) | 2012-11-30 | 2012-11-30 | Passenger conveyor |
| JP2012-261779 | 2012-11-30 |
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| CN103848328A true CN103848328A (en) | 2014-06-11 |
| CN103848328B CN103848328B (en) | 2015-10-21 |
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| CN201310613130.8A Active CN103848328B (en) | 2012-11-30 | 2013-11-27 | Apparatus of passenger conveyor |
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| CN (1) | CN103848328B (en) |
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| CN106144868A (en) * | 2015-05-13 | 2016-11-23 | 株式会社日立制作所 | Apparatus of passenger conveyor and update method thereof |
| CN107226412A (en) * | 2016-03-25 | 2017-10-03 | 株式会社日立大厦系统 | The installation method of passenger conveyor-belt |
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| JP6362997B2 (en) * | 2014-10-30 | 2018-07-25 | 株式会社日立ビルシステム | Renewal method of passenger conveyor |
| JP6298781B2 (en) * | 2015-02-24 | 2018-03-20 | 株式会社日立製作所 | Passenger conveyor |
| JP6389788B2 (en) * | 2015-03-26 | 2018-09-12 | 株式会社日立製作所 | Passenger conveyor |
| US10046950B2 (en) * | 2015-08-11 | 2018-08-14 | Mitsubishi Electric Corporation | Truss support device for passenger conveyor |
| JP2017190235A (en) * | 2016-04-15 | 2017-10-19 | 株式会社日立製作所 | Passenger conveyor and renewal method of the same |
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| JP6650416B2 (en) * | 2017-01-23 | 2020-02-19 | 株式会社日立製作所 | Passenger conveyor and passenger conveyor renewal method |
| JP6669115B2 (en) * | 2017-03-27 | 2020-03-18 | フジテック株式会社 | Support structure of truss for passenger conveyor |
| JP6692769B2 (en) * | 2017-04-27 | 2020-05-13 | 株式会社日立製作所 | Passenger conveyor and installation method of passenger conveyor |
| JP6370007B1 (en) * | 2017-05-17 | 2018-08-08 | 東芝エレベータ株式会社 | Passenger conveyor installation method and passenger conveyor |
| JP7229322B1 (en) | 2021-11-12 | 2023-02-27 | 三菱電機株式会社 | Passenger conveyor and its renewal method |
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Also Published As
| Publication number | Publication date |
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| CN103848328B (en) | 2015-10-21 |
| JP2014105108A (en) | 2014-06-09 |
| JP6017940B2 (en) | 2016-11-02 |
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