CN103958387A - Passenger conveyor - Google Patents
Passenger conveyor Download PDFInfo
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- CN103958387A CN103958387A CN201180075181.9A CN201180075181A CN103958387A CN 103958387 A CN103958387 A CN 103958387A CN 201180075181 A CN201180075181 A CN 201180075181A CN 103958387 A CN103958387 A CN 103958387A
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- Prior art keywords
- joint
- frame body
- side frame
- deflection
- fixed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B23/00—Component parts of escalators or moving walkways
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- Escalators And Moving Walkways (AREA)
Abstract
In the disposition of connecting bolts applied to a joint for connecting a side frame body, a large load affects the connecting bolts disposed at either end of the joint and the number of connecting bolts for effectively supporting the load is limited. For this reason, the plate thickness of the side frame body and joint member needs to increase and the supporting load per single connecting bolt is increased by enlarging the diameter of the connecting bolt invite a weight increase. Since the method causes weight increase, the method is not optimal. In the the present invention, the respective split lateral surface portions of the side frame body are secured by superimposing a flat plate-like joint, the respective split bottom surface portions of the side frame body are secured by superimposing a planar portion of a flexible joint having a flexible portion and the planar portion positioned on either side of the flexible portion, and a vertical direction load is borne by the flat plate-like joint.
Description
Technical field
The present invention relates in station and the department store etc. of railway building, to link the escalator apparatus of each floor or for the electronic passage on airport etc. etc. the apparatus of passenger conveyor as representative, especially relate to a kind of apparatus of passenger conveyor with the main frame being formed by a pair of side frame body.
Background technology
In general, for the restriction of aspect, erecting stage and the consideration of transport aspect etc., install the building site that is difficult to that the main frame of apparatus of passenger conveyor is manufactured to integrative-structure and is integrally transported to building etc., so main frame need to be divided into multiple frameworks makes, and use binder bolt by the main frame one assembling of separately making in erecting stage, thus apparatus of passenger conveyor is installed.
As the apparatus of passenger conveyor with this main frame, in Japanese kokai publication sho 52-137880 communique (patent documentation 1), a kind of scheme is disclosed for example, as mentioned above, it considers the factors such as moving into of installation and transport and erecting stage, at length direction, main frame is cut apart.After this, the main frame after cutting apart is docked each other, and it is fastening and fixing to use joint member and binder bolt etc. to carry out, and assembles thus all-in-one-piece works.
On the other hand, for example, in escalator apparatus, support and carry out multiple pedals of loopy moving and moving hand-rail and for driving driving machine and the guide of above-mentioned member by main frame being erected to the support of each floor.
Formerly technical literature
Patent documentation
Patent documentation 1: the clear 52-137880 communique of Japanese Patent Laid-Open
Brief summary of the invention
The problem that invention will solve
The main frame of apparatus of passenger conveyor is owing to will bearing the storage such as deadweight and above-mentioned pedal, moving hand-rail, driving machine and the guide weight of member and passenger's the weight of main frame self, so can make to produce flexural deformation taking the support at main frame two ends as the beam supported at both ends of fulcrum.
That is to say, form the stress of length direction of side frame body of main frame along with becoming large compressing stress towards top part, and along with becoming large drawing stress towards bottom surface sections.
Therefore, according to the disclosed technology of patent documentation 1, it is at the cutting part of side frame body, the top part of each side frame body and bottom surface sections namely wing plate portion and the horizontal side surface part of H shaped steel flat joint member is set, by joint member and binder bolt, the side frame body after cutting apart is linked and shape all-in-one-piece works.
In this structure, because the load centralization of transmitting via cutting part is on above-mentioned joint member, especially focus in the joint member that is arranged on wing plate portion, so must increase, this joint member is carried out to the thickness of slab of fastening and fixing H shaped steel and the width of wing plate portion to improve mechanical strength.Therefore, can cause the weight of the main frame including side frame body to increase.
That is to say, know, at the support beam at two ends, can produce stress towards the end of thickness direction, and the distribution of stress of side frame body also presents identical trend.From the structure of apparatus of passenger conveyor, because side frame body has flange shape top part and bottom surface sections, thus in the joint member of its top part, can produce large compressing stress, and in the joint member of portion, can produce on the contrary large drawing stress at its end.
And, as the joint member of the cutting part of its top part and bottom surface sections, in order to bear the load producing because of this stress, need to use large diameter binder bolt or use many binder bolts.
On the other hand, because the main frame being made up of a pair of side frame body not only needs to clamp the pedal of escalator apparatus and electronic passage, but also need to realize miniaturization, so the top part of side frame body and the width of bottom surface sections will be subject to certain restrictions naturally.
Therefore, the top part of side frame body after link is cut apart and the width of the joint member of bottom surface sections also will be restricted, and are difficult to use large-scale binder bolt, make to use many binder bolts to carry out fastening.
Now, because the width of top part and bottom surface sections is narrow, so the usage quantity of binder bolt linking with joint member also will be restricted.Therefore,, in the time that binder bolt is set, binder bolt need to be lined up to ordered series of numbers on the length direction of side frame body.
; in the binder bolt group of lining up ordered series of numbers; the binder bolt that is arranged on the both end sides of binder bolt group bears very large load because meeting with stresses; near the binder bolt of central authorities that is arranged on binder bolt group bears load hardly; therefore, can effectively bear the limited amount of the binder bolt of load.
Because the quantity of binder bolt is restricted, so the load that side frame body can support is also restricted.For example, aspect escalator apparatus, exist escalator apparatus the problem that is restricted of adaptable floor height (diff-H of gangway).Because load is along with the increase of floor height increases, so very unfavorable the escalator apparatus of the subway concerning station and the large degree of depth.
For fear of there are the problems referred to above, can consider to increase the thickness of slab of side frame body and joint member, and strengthen the diameter of binder bolt, the support load can bear to increase every binder bolt., especially the increase of side frame body thickness of slab can cause mass penalty, so be not desirable method.
Summary of the invention
The object of the present invention is to provide a kind of apparatus of passenger conveyor, make it possible to suppress the thickness of slab increase of the side frame body that forms main frame, and can be by connected to each other the side frame body after cutting apart.
Solution
The invention is characterized in, the side surface part of each side frame body after making flat joint and cutting apart is overlapping and the side surface part of each side frame body is fixed, on the other hand, make to have deflection division and be positioned at the planar portions of these deflection division both sides deflection joint described planar portions with cut apart after the bottom surface sections of each side frame body overlapping and the bottom surface sections of each side frame body is fixed.Thus, can bear by flat joint the load of vertical direction.
Invention effect
According to the present invention, can obtain a kind of weight-saving apparatus of passenger conveyor, its thickness of slab that can suppress the side frame body that forms main frame increases, and can be by connected to each other the side frame body after cutting apart.
Brief description of the drawings
Fig. 1 is the side view cutaway drawing of having applied the escalator apparatus as apparatus of passenger conveyor of the present invention.
Fig. 2 be the related escalator apparatus of one embodiment of the invention main frame along the cutaway view of cutting open with the rectangular face of length direction.
Fig. 3 represents main frame alongst to cut open and represents the side view cutaway drawing on a side side frame side.
Fig. 4 is the enlarged drawing of the docking connecting part shown in Fig. 3.
Fig. 5 is the cutaway view of the V-V section of presentation graphs 4.
Fig. 6 is the stereoscopic figure that represents an embodiment of the coupling member of the bottom surface sections that is arranged on side frame body.
Fig. 7 is the stereoscopic figure that represents another embodiment of the coupling member of the bottom surface sections that is arranged on side frame body.
Fig. 8 is the stereoscopic figure that represents the another embodiment of the coupling member of the bottom surface sections that is arranged on side frame body.
Detailed description of the invention
Referring to accompanying drawing, the present invention will be described.First with reference to Fig. 1, the integral structure of the apparatus of passenger conveyor as object of the present invention is described.
The present embodiment relates to as a kind of escalator apparatus in apparatus of passenger conveyor, and Fig. 1 represents the integral structure of escalator apparatus.
In this escalator apparatus 1, multiple pedals (also can be called " step " or " step ") 2 are linked and loopy moving by ring-type, thus passenger-carrying between upper floor floor 3 and bottom floor 4.
This escalator apparatus 1 have the main frame 5 that is arranged on building structure, arrange for passenger's safety with the synchronization-moving handrail 6 of pedal 2 and railing 7, railing 7 is positioned at the both sides of the Width of pedal 2, be used for supporting handrail 6, and be erected to arrange along the length direction of framework 5.
And, floor, gangway 8,9 and handrail 6 and railing 7 etc. are supported by main frame 5, are fixed with the gangway (being floor, upper floor gangway 8 and floor, floor gangway, bottom 9 specifically) of building side in two ends of the length direction of this main frame 5.
Floor, upper floor gangway 8 when the main frame 5 of escalator apparatus 1 has for the upper and lower escalator of passenger and floor, floor gangway, bottom 9 and by the sloping portion linking up between above-mentioned floor 10.In addition, be provided with driving machine 12 in the upper floor Machine Room 11 being arranged in below floor, upper floor gangway 8, this driving machine 12 drives drive sprocket 13.
On the other hand, be provided with driven sprocket 15 in the floor Machine Room, bottom 14 being arranged in below floor, floor gangway, bottom 9, on above-mentioned upper and lower drive sprocket 13 and driven sprocket 14, be wound with the chain 16 of ring-type, make it possible to carry out continuous drive.On this chain 16, be equally spaced linked with wheel shaft 17, each pedal 2 is arranged on this wheel shaft 17.
Referring to Fig. 2 and Fig. 3, the structure of the main frame as object of the present invention is described.As shown in Figure 2, the main frame 5 that forms the apparatus of passenger conveyor of escalator apparatus adopts steel plate to make, and pair of right and left side frame body 18 and 19 connects to the roughly section shape of U font by crossbeam 20 and bottom member 21.Each side frame body 18,19 and crossbeam 20 and bottom member 21 firmly fix by bolt of rear end plate 22.
And, side frame body 18 and the side frame body 19 of left and right form by the section that steel plate bending is processed into コ word shape, there is the side surface part 18A parallel with vertical and 19A, top part 18B and 19B and bottom surface sections 18C and 19C, top part 18B, 19B are positioned at the top of side surface part 18A, 19A, by being bent to approximate right angle, the upper portion of side surface part 18A, 19A forms, bottom surface sections 18C, 19C are positioned at the below of side surface part 18A, 19A, form by the lower portion of side surface part 18A, 19A is bent to approximate right angle.
In general, preferably dwindle the volume that takies of escalator apparatus, the section size of namely preferably dwindling main frame 5.Because pedal 2 moves in the inner loop of main frame 5, so in the section size of the main frame 5 of the escalator apparatus using in reality, the height H of horizontal side surface part 18A, 19A is approximately 1m, the size of the width Tu of top part 18B, 19B is approximately 0.1m, and the size of the width Tb of bottom surface sections 18C, 19C is also approximately 0.1m.
Therefore, because the thickness of slab of side surface part 18A, 19A, top part 18B, 19B and bottom surface sections 18C, 19C by steel plate being carried out to the side frame body 18,19 that bending process forms is identical, so the sectional area of side surface part 18A, 19A is approximately 10 times of sectional area of top part 18B, 19B and bottom surface sections 18C, 19C.Actually, in most of the cases, the sectional area of side surface part 18A, 19A is larger.
The invention provides a kind of apparatus of passenger conveyor, it utilizes the very large difference on this sectional area, can realize the thickness increase that object of the present invention suppresses side frame body 18,19, and can link each other to the side frame body after cutting apart (illustrating in aftermentioned part about this point).
The side frame body 18,19 so forming is described above, consider the restriction of erecting stage and the situation of transport aspect, side frame body 18,19 is divided into two or more part on the length direction of side frame body 18,19, and carries out integrated assembling in erecting stage.
Fig. 3 shows and main frame 5 is cut open alongst and represented the situation on a side side frame side 19.Because structure and the side frame body 19 of the side frame body 18 of opposite side are basic identical, so omitted its diagram at this.Side frame body 19 after cutting apart is fixed to one another by joint member and links at docking connecting part 23 places.
And, joint member is also referred to as fish plate, by for side surface part 19A being fixed to one another to flat joint member (hereinafter referred to as " dull and stereotyped joint ") 24 together, for top part 19B being fixed to one another together and having the joint member (hereinafter referred to as " deflection joint ") 25 of deflection division and for bottom surface sections 19C being fixed to one another together and the joint member that in central authorities have deflection division the same as deflection joint 25 is that deflection joint 26 forms in central authorities.
Fig. 4 is the enlarged drawing of the docking connecting part shown in Fig. 3, and Fig. 5 is the cutaway view of the V-V section of presentation graphs 4, wherein shows the structure of bottom surface sections side.The end face 19D of two side frame bodies 19 after cutting apart separate regulation distance S dock.The dull and stereotyped joint 24 that by length is L1 and the width rectangle that is W1 is overlapping to be attached to mode and side surface part 19A on the side surface part 19A of each side frame body 19, and together with firmly fixing near by the end face 19D of dull and stereotyped joint 24 and two side frame bodies 19 by the binder bolt 27 as stationary member (owing to also can using rivet class, so binder bolt also comprises rivet class in the present embodiment) near of each end face 19D.It should be noted that, in this manual, the length direction of dull and stereotyped joint 24 is defined as in the interarea of dull and stereotyped joint 24 to the length direction of apparatus of passenger conveyor, Width is defined as in the interarea of dull and stereotyped joint 24 to the direction orthogonal with described length direction.
In addition, by that to have the deflection division 25B of the 25A of pair of planar portion and quadrangle shape and length be L2, the width deflection joint 25 that is W2 is overlapping to be attached to mode and top part 19B on the top part 19B of each side frame body 19, and firmly fix together near by the end face 19D of the planar portions 25A of deflection joint 25 and two side frame bodies 19 by binder bolt 27 near of each end face 19D.In this manual, the length direction of deflection joint 25 is defined as in the interarea of the planar portions 25A of deflection joint 25 to the length direction of apparatus of passenger conveyor, Width is defined as in the interarea of the planar portions 25A of deflection joint 25 to the direction orthogonal with described length direction.It should be noted that, in Fig. 4, because width W 2 is the sizes that are vertical direction with respect to Fig. 4, so illustrate.It is the width W of inside face of top part 19B below 4 that the width Tu that the size of width W 2 is arranged in the outside face of top part 19B conventionally deducts size after the thickness of side surface part 19A, but the present invention is not limited to this.
Equally, by that to have the deflection division 26B of the 26A of pair of planar portion and quadrangle shape and length be L3, the width deflection joint 26 that is W3 is overlapping to be attached to mode and bottom surface sections 19C on the bottom surface sections 19C of each side frame body 19, and firmly fix together near by the end face 19D of deflection joint 26 and two side frame bodies 19 by binder bolt 27 near of each end face 19D.It should be noted that, in this manual, the length direction of deflection joint 26 is defined as in the interarea of the planar portions 26A of deflection joint 26 to the length direction of apparatus of passenger conveyor, Width is defined as in the interarea of the planar portions 26A of deflection joint 26 to the direction orthogonal with described length direction.It should be noted that, in Fig. 4, because width W 3 is the sizes that are vertical direction with respect to Fig. 4, so illustrate.It is the width W of inside face of bottom surface sections 19C below 4 that the size of width W 3 deducts size after the thickness of side surface part 19A at the width Tb of the outside face of bottom surface sections 19C conventionally, but the present invention is not limited to this.As described later, also can the reason based on other width W 3 be set as being greater than width W 4 (with reference to Fig. 5).
At this, the size of dull and stereotyped joint 24 and the radical of binder bolt determine in the mode that can bear the design maximum load acting on main frame 5.That is to say, by born most of load of vertical direction by this flat board joint 24, the impact of the load that can reduce vertical direction on deflection joint 25,26.
Therefore, strengthen and the lap of side surface part 19A by strengthening the width dimensions W1 of dull and stereotyped joint 24, and increase the radical of binder bolt 27, thus can the load of dispersing action on above-mentioned binder bolt 27, can dwindle the load acting on every binder bolt 27.
As mentioned above, because the sectional area of side surface part 19A is the more than 10 times of sectional area of top part 19B and bottom surface sections 19C, so the size of dull and stereotyped joint 24 is also corresponding larger, therefore, do not need the thickness of slab of thickened sides framework 19 just the side frame body after cutting apart 19 can be linked together.
On the other hand, be arranged on deflection joint 25,26 on top part 19B and bottom surface sections 19C and be configured near produce when near the compressing stress producing top part 19B with bottom surface sections 19C drawing stress effect thereon time, deflection division 25B, 26B can carry out flexure deformation, so compared with dull and stereotyped joint 24, the less rigid (step-down) of per unit width.Therefore,, in the time having large load to act on main frame 5, there is deflection in deflection joint 25,26, thereby this load is born by dull and stereotyped joint 24.
As mentioned above, in said structure, in the time that load acts on side frame body 19, the top part 19B side of dull and stereotyped joint 24 is shunk on the length direction of side frame body 19, and bottom surface sections 19C side is extended on the length direction of side frame body 19.That is to say, produced stress in this part.
As illustrated above, because drawing stress acts on bottom surface sections 19C, so guarantee that the intensity of bottom surface sections 19C is even more important.
And along with bottom surface sections 19C side expansion, the quadrangle part of the deflection division 26B of deflection joint 26 becomes large mode with angle and is out of shape, consequently, the rigidity of per unit width diminish compared with dull and stereotyped joint 24 (step-down).Therefore, in the time that load will act on bottom surface sections 19C, the deflection division 26B of deflection joint 26 deforms, and bears the load distribution state of load thereby form by the dull and stereotyped joint 24 being fixed on side surface part 19A.
Equally, along with top part 19C side is shunk, the mode that the quadrangle part of the deflection division 25B of deflection joint 25 diminishes with angle is out of shape, consequently, and the rigidity of per unit width diminish compared with dull and stereotyped joint 24 (step-down).Therefore, in the time that load will act on top part 19B, the deflection division 25B of deflection joint 25 deforms, and bears the load distribution state of load thereby form by the dull and stereotyped joint 24 being fixed on side surface part 19A.
As mentioned above, because deflection joint 26 is in bearing hardly the state of the load being produced by the stress on the length direction of side frame body 19, so it is little to act on load on the binder bolt 27 of fixing deflection joint 26, therefore do not need to increase thickness and the width dimensions of bottom surface sections 19C, the problem that can not produce weight increase is (contrary, in bottom surface sections 19C, if do not use the joint of the rigidity little (low) of the such per unit width of deflection joint 26, but the rigidity that uses per unit width is while being more than or equal to the joint of dull and stereotyped joint 24, the load that the binder bolt 27 of the joint of the fixing bottom surface sections 19C of meeting generation bears becomes large problem).It should be noted that, become large although be fixed on the load that the dull and stereotyped joint 24 on side surface part 19A bears, but due to the size of side surface part 19A and top part 19B compare with bottom surface sections 19C much larger, so the method for quantity that can be by increasing binder bolt 27 be tackled.
It should be noted that, in the present embodiment, be provided with deflection joint 25,26 at top part 19B and bottom surface sections 19C, but only deflection joint need be set on the bottom surface sections 19C that bears drawing stress in principle simultaneously.
In addition, acting on the main frame of the illustrated escalator apparatus of the present embodiment is mainly the load of above-mentioned vertical direction, and in the time being subject to the external force such as earthquake, horizontal load also can occur.
With respect to this horizontal load, can be configured to bear this load by top part 19B and/or the bottom surface sections 19C of side frame body 19.Also can be by strengthening width W 3 sizes of deflection joint 26 separately of side frame body 18 and side frame body 19, and adopt the structure (sharing deflection joint 28) having concurrently side frame body 18 and side frame body 19 function connected to each other.It should be noted that, because horizontal load can also be born by the crossbeam of Fig. 2 20 and bottom member 21, as long as so make crossbeam 20 and bottom member 21 there is sufficient transverse strength, also can not use and share deflection joint 28, and independently deflection joint 26 is set respectively on side frame body 18 and side frame body 19.
In Fig. 5, at the bottom surface sections 18C of side frame body 18 and the bottom surface sections 19C of side frame body 19, the planar portions 28A of the shared deflection joint 28 being integrally formed is firmly fastened to and is fixed together with bottom surface sections 18C and the bottom surface sections 19C of each side frame body by binder bolt 27.
In addition, sharing the central authorities of deflection joint 28, as shown in Figure 4, being formed with section is tetragonal deflection division 28B, shares deflection joint 28 and has the function identical with deflection joint 26 described in Fig. 4.
As mentioned above, owing to having adopted by sharing deflection joint 28 by side frame body 18 and side frame body 19 structure connected to each other, so improved horizontal rigidity, make it possible to bear large load transversely.It should be noted that, if arrange and share deflection joint 28 at top part 18B, 19B, may interfere with pedal, share deflection joint 28 (namely deflection joint 25 not being arranged to share the such structure of deflection joint 28) so only arrange on bottom surface sections 18C, 19C.
Fig. 6 to Fig. 8 represents to share the shape of deflection joint 28, Fig. 6 shows the shared deflection joint using in Fig. 5, and this shared deflection joint is provided with the deflection division 28B that planar portions 28A and section are quadrangle (but the part on the limit not linking with planar portions 28A).
And the bottom surface sections 18C, the 19C that preferably a part of planar portions 28A are fixed on to each side frame body 18,19 are upper, and be integrally formed planar portions 28A and deflection division 28B in whole width W 3.It should be noted that, the situation of Fig. 7 and Fig. 8 is also the same with Fig. 6.In addition, also can not be integrally formed, and by other member by two independently deflection joint 26 formation connected to each other share deflection joint 28.
In addition, on the shared deflection joint 29 shown in Fig. 7, be provided with the deflection division 29B that planar portions 29A and section are triangle (but the part on the limit not linking with planar portions 29A).
In addition, on the shared deflection joint 30 shown in Fig. 8, be provided with planar portions 30A and outstanding section is circular arc (but the part on the limit not linking with planar portions 29A) towards outside deflection division 30B.
Deflection joint 29 shown in Fig. 7 and Fig. 8 and deflection joint 30 all have the function and efficacy identical with the shared deflection joint 28 shown in Fig. 5.
It should be noted that, also can, according to the specification of apparatus of passenger conveyor, each the shared flex link sets shown in Fig. 6 to Fig. 8 be used altogether.
In addition, also the shape of deflection division 25B, 26B without the common deflection joint 25,26 that makes side frame body 18 and side frame body 19 function connected to each other can be arranged to the section shown in Fig. 7 and Fig. 8 is the such shape of deflection division 30B that leg-of-mutton deflection division 29B or section are circular arc.
In addition, in an embodiment, as the device that the rigidity of the per unit width of the dull and stereotyped joint 24 in side surface part 19A is set as being greater than the rigidity of the per unit width of the joint in bottom surface sections 19C, adopt the deflection joint 26 with deflection division 26B, but the present invention is not limited to this, as the joint of bottom surface sections 19C, also can adopt by least one party in material and thickness of slab being set for to the joints that make the rigidity of per unit width be less than the rigidity of the per unit width of the dull and stereotyped joint 24 of side surface part 19A different from dull and stereotyped joint 24.Now, as the joint of bottom surface sections 19C, also can use the dull and stereotyped joint that there is no deflection division.
As mentioned above, according to the present invention, can provide a kind of apparatus of passenger conveyor, its thickness of slab that can suppress the side frame body that forms main frame increases, and can be by connected to each other the side frame body after cutting apart.
Description of reference numerals is as follows:
5 ... main frame, 18,19 ... side frame body, 18A, 19A ... side surface part, 18B, 19B ... top part, 18C, 19C ... bottom surface sections, 20 ... crossbeam, 21 ... bottom member, 23 ... docking connecting part, 24 ... dull and stereotyped joint, 25,26 ... deflection joint, 25A, 26A ... planar portions, 25B, 26B ... deflection division, 28 ... share deflection joint.
Claims (11)
1. an apparatus of passenger conveyor, it possesses: a pair of side frame body, this a pair of side frame body by by thering is side surface part, the upper end of described side surface part bent to the top part that forms and the side frame body that the lower end of described side surface part bends the bottom surface sections forming is divided into at least plural side frame body form, this side frame body after cutting apart is fixed by joint; Be arranged on the pedal between this pair of side frame body; And for driving the driver train of described pedal,
Described apparatus of passenger conveyor is characterised in that,
In the time that the side surface part of side frame body described in each after cutting apart is fixed, make flat joint and described side surface part overlapping, and be fixed with stationary member,
In the time that the bottom surface sections of side frame body described in each after cutting apart is fixed, makes described planar portions and the described bottom surface sections of deflection joint of the planar portions that there is deflection division and be positioned at these deflection division both sides overlapping, and be fixed with stationary member.
2. apparatus of passenger conveyor according to claim 1, is characterized in that,
In the time that the top part of side frame body described in each after cutting apart is fixed, make flat joint and described top part overlapping, and be fixed with stationary member, or make to have deflection division and be positioned at described planar portions and the described top part of deflection joint of the planar portions of these deflection division both sides overlapping, and be fixed with stationary member.
3. apparatus of passenger conveyor according to claim 1 and 2, is characterized in that,
The section that is shaped as of the deflection division of described deflection joint is any shape in quadrangle, triangle and circular arc.
4. according to the apparatus of passenger conveyor described in any one in claims 1 to 3, it is characterized in that,
The deflection joint that is fixed on the bottom surface sections of described a pair of side frame body is the shared deflection joint having concurrently a side of described a pair of side frame body and the opposing party's function connected to each other.
5. according to the apparatus of passenger conveyor described in any one in claim 1 to 4, it is characterized in that,
Described stationary member is binder bolt or rivet.
6. according to the apparatus of passenger conveyor described in any one in claim 1 to 5, it is characterized in that,
The rigidity of the per unit width of the joint of described side surface part is set to be greater than the rigidity of the per unit width of the joint of described bottom surface sections.
7. an apparatus of passenger conveyor, it possesses: a pair of side frame body, this a pair of side frame body by by thering is side surface part, the upper end of described side surface part bent to the top part that forms and the side frame body that the lower end of described side surface part bends the bottom surface sections forming is divided into at least plural side frame body form, this side frame body after cutting apart is fixed by joint; Be arranged on the pedal between this pair of side frame body; And for driving the driver train of described pedal,
Described apparatus of passenger conveyor is characterised in that,
Described in each after cutting apart, the rigidity of the per unit width of the joint of the described side surface part of side frame body is set to be greater than the rigidity of the per unit width of the joint of the bottom surface sections of side frame body described in each after cutting apart.
8. apparatus of passenger conveyor according to claim 7, is characterized in that,
Described in each after cutting apart, the joint of the side surface part of side frame body is by making the joint that flat joint and described side surface part are overlapping and be fixed with stationary member,
Described in each after cutting apart, the joint of the bottom surface sections of side frame body is by making to have deflection division and being positioned at the described planar portions of deflection joint of the planar portions of these deflection division both sides and described bottom surface sections is overlapping and the joint that is fixed with stationary member.
9. according to the apparatus of passenger conveyor described in claim 7 or 8, it is characterized in that,
In the time that the top part of side frame body described in each after cutting apart is fixed, make flat joint and described top part overlapping, and be fixed with stationary member, or make to have deflection division and be positioned at described planar portions and the described top part of deflection joint of the planar portions of these deflection division both sides overlapping, and be fixed with stationary member.
10. according to the apparatus of passenger conveyor described in any one in claim 7 to 9, it is characterized in that,
The section that is shaped as of the deflection division of described deflection joint is any shape in quadrangle, triangle and circular arc.
11. according to the apparatus of passenger conveyor described in any one in claim 7 to 10, it is characterized in that,
The deflection joint that is fixed on the bottom surface sections of described a pair of side frame body is the shared deflection joint having concurrently a side of described a pair of side frame body and the opposing party's function connected to each other.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2011/077628 WO2013080323A1 (en) | 2011-11-30 | 2011-11-30 | Passenger conveyor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103958387A true CN103958387A (en) | 2014-07-30 |
| CN103958387B CN103958387B (en) | 2016-03-02 |
Family
ID=48534846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180075181.9A Active CN103958387B (en) | 2011-11-30 | 2011-11-30 | Apparatus of passenger conveyor |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5779255B2 (en) |
| CN (1) | CN103958387B (en) |
| WO (1) | WO2013080323A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5995824B2 (en) * | 2013-12-02 | 2016-09-21 | 三菱電機株式会社 | Passenger conveyor housing |
| CN104003281B (en) * | 2014-06-11 | 2017-02-01 | 日立电梯（广州）自动扶梯有限公司 | Overlap-connecting structure of escalator truss |
| JP6367408B1 (en) * | 2017-03-10 | 2018-08-01 | 東芝エレベータ株式会社 | Passenger conveyor |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52112984A (en) * | 1976-03-19 | 1977-09-21 | Hitachi Ltd | Main frame joint for man conveyor |
| JPS52137880A (en) * | 1976-05-12 | 1977-11-17 | Hitachi Ltd | Main frame for man conveyor |
| JPS5749473B2 (en) * | 1977-08-12 | 1982-10-22 | ||
| JPS5751265Y2 (en) * | 1976-09-10 | 1982-11-09 | ||
| JPH0442187U (en) * | 1990-08-08 | 1992-04-09 | ||
| CN101857160A (en) * | 2009-01-29 | 2010-10-13 | 株式会社日立制作所 | Apparatus of passenger conveyor |
| CN102030247A (en) * | 2009-09-30 | 2011-04-27 | 株式会社日立制作所 | Main framework of passenger transfer apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH042187U (en) * | 1990-04-18 | 1992-01-09 |
-
2011
- 2011-11-30 WO PCT/JP2011/077628 patent/WO2013080323A1/en active Application Filing
- 2011-11-30 CN CN201180075181.9A patent/CN103958387B/en active Active
- 2011-11-30 JP JP2013546897A patent/JP5779255B2/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52112984A (en) * | 1976-03-19 | 1977-09-21 | Hitachi Ltd | Main frame joint for man conveyor |
| JPS52137880A (en) * | 1976-05-12 | 1977-11-17 | Hitachi Ltd | Main frame for man conveyor |
| JPS5751265Y2 (en) * | 1976-09-10 | 1982-11-09 | ||
| JPS5749473B2 (en) * | 1977-08-12 | 1982-10-22 | ||
| JPH0442187U (en) * | 1990-08-08 | 1992-04-09 | ||
| CN101857160A (en) * | 2009-01-29 | 2010-10-13 | 株式会社日立制作所 | Apparatus of passenger conveyor |
| CN102030247A (en) * | 2009-09-30 | 2011-04-27 | 株式会社日立制作所 | Main framework of passenger transfer apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2013080323A1 (en) | 2015-04-27 |
| JP5779255B2 (en) | 2015-09-16 |
| CN103958387B (en) | 2016-03-02 |
| WO2013080323A1 (en) | 2013-06-06 |
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