JP2015009921A - Passenger conveyor - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide novel passenger conveyors whose installation work including manufacturing of an intermediate floor assembly can be quickly implemented even if a design shape or an installation position of a guide fence is not decided.SOLUTION: An intermediate floor member having an opening with a predetermined length is disposed between landing plates to be fixed. In addition, one leg of a guide fence is arranged to be fixed to a body frame of the passenger conveyors at an arbitrary position through the opening for attachment of the intermediate floor member. After the leg of the guide fence and the body frame are fixed, a plate-shaped intermediate plate is attached to the intermediate floor member to cover the opening of the intermediate floor member. This structure allows an installation work involving the landing plates and the intermediate floor member to be implemented even before an installation position is decided, and also allows a time for the installation work to be shorter with the intermediate plate readily manufactured, due to its plate shape, to suit the installation position and shape of the leg of the guide fence.

Description

  The present invention relates to a passenger conveyor such as an escalator device or an electric road device that transports passengers, and more particularly to a passenger conveyor in which a guide fence is installed in the vicinity of a passenger entrance of a passenger conveyor arranged side by side.

  As a passenger conveyor, an escalator device that connects each level of a building such as a railway station building or department store, an electric road device used in an airport, or the like is well known. In this passenger conveyor, for example, in an escalator device, a step board that is connected endlessly between boarding floors provided at both ends in the longitudinal direction of a main body frame that is a strength member installed in a building structure, and this It is composed of a moving handrail or the like that is provided on a balustrade erected on the main body frame along the direction of movement of the tread and is driven in synchronization with the tread.

  And in such an escalator device, in order to improve a passenger's transport capability, a plurality of escalator devices are installed side by side toward the upper floor or the lower floor, and the escalator device is continuously connected. In order to proceed, an installation method is known in which a plurality of escalator devices are continuously bridged in the upper floor direction or the lower floor direction.

  By the way, in the case where a plurality of escalator devices are arranged side by side as described above, it is obliged to install a guide fence for safely guiding the user to the escalator device. As shown in JEAS-524 (Japan Elevator Association Standard Collection), this guide fence arranges the flow line of the user when it is crowded and smoothly guides the movement of the user. As an escalator device provided with such a guide fence, as disclosed in Japanese Patent Laid-Open No. 63-189385 (Patent Document 1), one leg portion of the guide fence having a predetermined length is connected to the landing of each escalator device. It was fixed to the main body frame under the plate, and the other leg was fixed to the floor of the building.

JP-A 63-189385

  In the escalator device arranged side by side in this way, when installing the guide fence on the front side of the entrance / exit, as described above, one leg portion of the guide fence is welded to the main body frame under the landing plate, or The other leg was fixed to the floor of the building with an anchor bolt. An intermediate floor assembly is interposed between the landing plates to cover the fixed portions of the leg portions of the guide fence visible between the landing plates and to continuously connect the surfaces of the adjacent landing plates. The configuration is adopted.

  This intermediate floor assembly is formed into a hollow box-like body so as to fill the space between the landing plates. Furthermore, this box-shaped body was divided into two, and a semicircular cutout for forming an insertion hole through which one leg portion of the guide fence was inserted was provided in the opposing divided portion. After installing the escalator device, the design shape, installation dimensions, etc. of the guide fence are determined, and the legs of the guide fence are fixed to the main body frame and the floor according to this, and then matched to the fixing position of the main body frame and the leg parts. A box-shaped intermediate floor assembly in which a notch for inserting a leg portion is formed is manufactured, and the intermediate floor assembly is arranged and fixed so as to fill a space between the landing plates.

  By the way, the installation work including the landing plate of the escalator device and the intermediate floor assembly is handled by the escalator device installation company (for example, the manufacturer of the escalator device), and the design shape and installation dimensions of the guide fence are determined and this The installation work on the floor is generally handled by the building company.

  For this reason, the intermediate floor assembly that fills the space between the landing plates is not determined in terms of dimensions, shape, etc. unless the design and installation position of the guide rail on the building side is determined. Installation work including production could not be completed early. For example, if there is a change in the design shape, such as changing the number of legs from one to two, and a change in the installation position that accompanies this change, the intermediate floor assembly must be manufactured with the dimensions and shape changed accordingly. was there.

  Therefore, from the viewpoint of the installation company of the escalator device that performs the installation work, the installation work including the production of the intermediate floor assembly described above cannot be performed until the design and installation position of the guide fence are determined, and the period of the escalator device installation work is There was a problem of becoming longer. Such a problem also occurs in the electric road device.

  An object of the present invention is to provide a novel passenger conveyor that can quickly perform installation work including production of an intermediate floor assembly.

  A feature of the present invention is that an intermediate floor member having an opening having a predetermined length is disposed between the landing plates and fixed to the main body frame, and the legs of the guide fence are opened to the opening of the intermediate floor member. The plate-like intermediate plate that closes the opening of the intermediate floor member after the leg part of the guide fence and the main body frame are fixed to the intermediate floor member can be fixed at any position via the section. It is in place.

  According to the present invention, with the landing plate and the intermediate floor member installed, the leg portion of the guide fence is fixed to the main body frame at an arbitrary position using the opening of the intermediate floor member, and the plate-shaped intermediate plate By closing the opening of the intermediate floor member by using, the installation work including the landing plate and the intermediate floor member can be performed, and since the intermediate plate is plate-shaped, according to the installation position and shape of the legs of the guide fence The intermediate plate can be easily manufactured, and the installation work can be shortened.

It is a perspective view which shows the entrance / exit vicinity of the escalator apparatus as a passenger conveyor to which this invention is applied. It is the top view which looked at the entrance / exit vicinity of the escalator apparatus shown in FIG. 1 from the upper surface. It is the side view which looked at the entrance / exit vicinity of the escalator apparatus shown in FIG. 2 from the side surface. 1 is a top perspective view of an intermediate floor assembly according to a first embodiment of the present invention. It is sectional drawing of the leg part vicinity of the guide fence of the state which has arrange | positioned the intermediate floor assembly shown in FIG. 4 between landing plates. It is a top perspective view of the intermediate floor assembly which becomes the 2nd Embodiment of this invention. It is a top perspective view of the state where the intermediate floor assembly which becomes a 3rd embodiment of the present invention is arranged between landing plates. It is a top perspective view of the intermediate floor assembly which becomes the 4th Embodiment of this invention.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. However, the present invention is not limited to the following embodiments, and various modifications and application examples are included in the technical concept of the present invention. Is also included in the range.

  Before describing specific embodiments of the present invention, a configuration in the vicinity of an entrance / exit of an escalator device will be described with reference to FIGS. 1 to 3 as a representative example of a passenger conveyor to which the present invention is applied.

  In FIG. 1, two escalator devices (passenger conveyors) 1 and 2 are arranged side by side, and entrances of these escalator devices 1 and 2 are arranged close to each other. Such escalator devices 1 and 2 can be installed in a manner in which a plurality of escalator devices are installed side by side toward the upper floor or the lower floor in order to improve the passenger transportation capacity, or the escalator devices are continuously connected. In order to proceed, an installation method is known in which a plurality of escalator devices are continuously bridged in the upper floor direction or the lower floor direction. And it becomes the structure by which an entrance / exit is arrange | positioned closely regardless of which installation system.

  Landing plates 3 and 4 are laid at the entrances of the escalator devices 1 and 2 so as to be continuously connected to the building floor. Further, since the surfaces of the landing plates 3 and 4 have a predetermined height between the landing plates 3 and 4, a gap (space) exists between the landing plates 3 and 4, and the gap is blocked. Thus, the intermediate floor assembly 5 is installed. The surface of the intermediate floor assembly 5 is formed so as not to have a step difference from the surfaces of the landing plates 3 and 4 and is formed in a substantially uniform plane shape. Furthermore, the surface of both the landing plates 3 and 4 and the intermediate floor assembly 5 are given appropriate colors and patterns according to the nearby building floor surface. Reference numerals 7 and 8 are moving handrails that move together with a tread plate (not shown).

  As shown in FIGS. 2 and 3, a guide fence 6 is fixed and arranged using an intermediate floor assembly 5 installed between the landing plates 3 and 4 (the guide fence 6 is not shown in FIG. 1). doing). That is, the guide fence 6 is planted from the intermediate floor assembly 5 and the floor surface of the building at positions separated by about 200 mm from the vicinity of the folded tip portions of the adjacent moving handrails 7 and 8 of the escalator devices 1 and 2. Are arranged as follows. Then, one leg portion 6A of the guide fence 6 is welded or fixed to the main body frame functioning as a strength member below the landing plates 3 and 4 by bolts, and the other leg portion is anchored to the floor surface of the building. It is fixed with bolts. As shown in JEAS-524 (Japan Elevator Association Standard Collection), this guide fence 6 arranges the user's flow line at the time of congestion and smoothly guides the user's movement.

  Next, the structure of the intermediate floor assembly 5, which is a characteristic structure of the present embodiment, will be described in detail with reference to FIGS.

  In FIG. 4, the intermediate floor assembly 5 is formed of an intermediate floor member 9 made of a metal such as stainless steel or steel material formed in an elongated box shape, and a plate material of about 3 mm made of a metal such as stainless steel or steel material. It is comprised from the intermediate | middle plates 10 and 11 and the intermediate | middle plates 12 and 13 with a notch. Here, the intermediate plates 10 and 11 and the notched intermediate plates 12 and 13 are attached to the upper surface of the intermediate floor member 9 by fixing means such as screws and adhesives. In this embodiment, the intermediate plates 10 and 11 and the notched intermediate plates 12 and 13 are attached to the intermediate floor assembly 5 when fixing the legs 6A of the guide fence 6, but the intermediate plates 10 and 11 are intermediate. As long as it is configured integrally with the floor member 9, it may be integrated with the intermediate floor member 9 from the beginning in some cases. In this case, an opening 14 described later is formed between the intermediate plates 10 and 11.

  The intermediate floor member 9 has an opening surface extending in the longitudinal direction, and an opening 14 formed over a predetermined length is formed in the intermediate portion. The opening 14 is formed between the intermediate plate 10 and the intermediate plate 11 when they are attached. Therefore, if the intermediate plates 10 and 11 are integrally formed with the intermediate floor member 9 from the beginning, the space between the intermediate plates 10 and 11 becomes the opening 14.

  The opening 14 is closed by a pair of notched intermediate plates 12 and 13. The notched intermediate plates 12 and 13 are divided into two along the longitudinal center line of the opening 14, and semicircular notches 15 and 16 are formed at the abutting portions of the notched intermediate plates 12 and 13. ing. As will be described later, the notches 15 and 16 form insertion holes through which the leg portions 6A of the guide fence 6 are inserted.

  In addition, as will be described later, the width of the opening 14 formed in the intermediate portion of the intermediate floor member 9 is guided in order to mount and fix the leg portion 6A of the guide fence 6 using the opening 14 of the intermediate floor member 9. In order to increase the mounting flexibility of the leg portion 6A of the guide fence 6 in accordance with a change in the design and installation dimensions of the guide fence 6 on the building side, the length is sufficiently larger than the leg portion 6A of the fence 6. Is opened over the entire length. The surface of the intermediate plates 10 and 11 and the intermediate plates 12 and 13 with notches may be decorated with appropriate colors and patterns according to the landing plates 3 and 4 and the nearby building floor surface. The function as a decorative plate may be provided.

  When installing the escalator devices 1 and 2, first, the main body frames 30A and 30B are spanned over the building, and then the endless landings (landing plates) provided at both ends in the longitudinal direction of the main body frames 30A and 30B are endless. The board is connected to the board and is circulated and moved, the balustrade erected on the main body frames 30A and 30B, and the moving handrail that is driven in synchronization with the board. Next, after the landing plates 3 and 4 are installed, the intermediate floor member 9 or the intermediate floor member 9 in which the intermediate plates 10 and 11 are integrated is arranged between the landing plates 3 and 4 and installation work is performed. It is what is said. In addition, the installation order of the landing plates 3 and 4 and the intermediate floor member 9 may be changed.

  As shown in FIG. 5, the landing plate 3 is placed on the main body frame 30 </ b> A that is a strength member of one escalator device 1, and the landing plate 4 is placed on the main body frame 30 </ b> B that is a strength member of the other escalator device 2. It is comprised so that it may be placed. Between the main body frames 30A and 30B and the landing plates 3 and 4, there is a floor frame (not shown) for placing the landing plates 3 and 4, and this floor frame is fixed to the main body frames 30A and 30B with bolts. Yes. The landing plates 3 and 4 are not fixed simply by being placed on the floor frame, but the landing plates 3 and 4 can be easily removed in order to perform maintenance of the machine room under the entrance / exit of the escalator device.

  Next, the intermediate floor assembly 5 is disposed between the landing plates 3 and 4, and the intermediate floor member 9 constituting the intermediate floor assembly 5 is attached to the main body frames 30 </ b> A and 30 </ b> B via the thickness adjusting spacer 31. It is placed. The thickness adjusting spacer 31 is interposed between the intermediate floor member 9 and the main body frames 30A, 30B in order to adjust the height of the surfaces of the landing plates 3, 4 and the intermediate plates 10, 11 and the notched intermediate plates 12, 13. It is what has been. Then, after the height adjustment by the thickness adjustment spacer 31 is finished, the intermediate floor member 9 is fixed to the main body frames 30A and 30B. In this case, the front end side and the rear end side of the intermediate floor member 9 are fixed to the main body frames 30A and 30B by welding via L-shaped steel or flat steel.

  With the above configuration, the escalator devices 1 and 2 can be installed together with the landing plates 3 and 4 and the intermediate floor member 9 or the intermediate floor member 9 in which the intermediate plates 10 and 11 are integrated.

  In such an installation state, the leg portion 6A of the guide fence 6 is inserted into the main body frames 30A and 30B using the opening 14 of the intermediate floor member 5 in accordance with the installation size of the guide fence 6, and the leg portion 6A. And the body frames 30A and 30B can be fixed to each other by welding. Here, since the opening 14 of the intermediate floor member 9 is opened over a predetermined length, the legs 6A of the guide fence 6 can be fixed in accordance with changes in the design and installation dimensions of the guide fence 6 on the building side. The position can be arbitrarily determined by moving within the opening range of the opening 14. Therefore, the size of the opening 14 is determined in accordance with the maximum change width of the installation size of the guide fence 6.

  Next, when the fixing of the leg portion 6A of the guide fence 6 is finished, the plate-like intermediate plates 10, 11 and the notched intermediate plates 12, 13 are manufactured according to the installation position and shape of the leg portion 6A of the guide fence 6. Then, by mounting and fixing on the upper opening surface of the intermediate floor member 9, the fixing portion of the leg portion 6A can be covered. This fixing method can be easily performed by using a bolt or an adhesive. In the case of the intermediate floor member 9 in which the intermediate plates 10 and 11 are integrated, only the intermediate plates 12 and 13 with notches are manufactured and placed and fixed in the opening 14 on the upper side of the intermediate floor member 9. It becomes possible to cover the fixed portion of the leg portion 6A.

  Further, in the present embodiment, the intermediate plates 10 and 11 and the notched intermediate plates 12 and 13 are plate-like, and can be manufactured very easily according to the shape and installation position of the leg portion 6A. Since an intermediate floor assembly having a complicated shape as in the prior art is not used, the time spent for manufacturing can be greatly reduced.

  Furthermore, in this embodiment, if the attachment position of the leg 6A can be fixed along the longitudinal center line of the opening 14, the two notched intermediate plates 12, 13 can have the same shape with the center line as a boundary. . Therefore, since the intermediate plate with the same shape can be turned over and used, the effect of shortening the production time can be expected.

  As described above, the conventional box-shaped intermediate floor assembly housed in the space between the landing plates 3 and 4 has dimensions, shapes, and the like unless the design shape and mounting position of the guide rail 6 on the building side are determined. The specifications were not fixed, and the production and installation of the intermediate floor assembly could not be completed early. Therefore, from the viewpoint of the installation company of the escalator device that performs the installation work, the production of the intermediate floor assembly and the installation work cannot be performed until the design and installation position of the guide fence 6 are determined, and the installation work period becomes longer. There was a problem that it ended up.

  On the other hand, according to the present embodiment, the escalator device can be installed together with the landing plates 3 and 4 and the intermediate floor member 9 even if the specifications such as the installation dimensions of the guide fence 6 on the building side are not determined. It is. That is, the mounting position of the leg 6A of the guide fence 6 is determined within the opening range of the opening 14 of the intermediate floor member 9 in accordance with the installation size of the guide fence 6 in a state where the escalator device is installed. The leg portion 6A can be welded to the main body frames 30A and 30B at this position. Further, when the fixing of the leg portion 6A of the guide fence 6 is finished, the plate-like intermediate plates 10 and 11 and the cutout intermediate plates 12 and 13 are manufactured, and placed and fixed on the upper opening surface of the intermediate floor member 9. Thus, the fixing portion of the leg portion 6A can be covered. Since the intermediate plates 10 and 11 and the cutout intermediate plates 12 and 13 are plate-shaped, they can be manufactured very easily according to the fixing position of the leg portion 6A, and the intermediate floor having a complicated shape as in the past is used. Since the assembly is not manufactured and installed, the installation work time including the production of the intermediate floor assembly is shortened.

  In addition, since the change of the attachment position of the leg part 6A of the guide fence 6 is within the opening range of the opening part 14, only the intermediate plates 12 and 13 with notches are actually changed according to the change of the attachment position of the leg part 6A of the guide fence 6. Can be produced. The intermediate plates 10 and 11 are prepared as general-purpose intermediate plates and may be used each time.

  In the present embodiment as described above, the opening 14 of the intermediate floor member 9 in which the leg 6A of the guide fence 6 is disposed has a sufficient width for attaching the leg 6A, and the guide fence 6. It has a sufficient length according to the change of installation dimensions. For this reason, even if the fixing position of the leg portion 6A is changed when the guide fence 6 is installed, the intermediate floor member 9 which is a component part that forms the basis of the intermediate floor assembly 5 can be used as it is, and the opening of the opening portion 14 can be used. Within this range, the position of the leg 6A can be easily adjusted. Moreover, since the intermediate plates 12 and 13 with notches are smaller than the overall size of the intermediate floor member 9, even if the position of the leg portion 6A of the guide fence 6 is changed, a new intermediate plate 12 with notches is accordingly formed. , 13 can be easily manufactured.

  In addition, the intermediate plates 10 and 11 and the notched intermediate plates 12 and 13 shield the body frames 30A and 30B to which the legs 6A of the guide fence 6 are fixed and the legs 6A of the guide fence 6 so that the aesthetic appearance is maintained. become able to. In addition, if the intermediate plates 10 and 11 and the cutout intermediate plates 12 and 13 are not fixed to the intermediate floor member 9 with fixing members such as bolts, the aesthetics can be further improved.

  Further, since the intermediate plates 10 and 11 and the cutout intermediate plates 12 and 13 are plate-shaped, they can be easily manufactured. Therefore, the design of the landing plates 3 and 4 and the building floor near the entrance / exit After the decision is made, by applying appropriate decorations in harmony with this, the vicinity of the entrance / exit can be made into a harmonious design as a whole.

  By the way, as described above, the mounting position of the guide fence 6 is defined by JEAS (Japan Elevator Association Standard Collection), and the guide fence 6 is mounted at a position of 200 mm from the folded tip of the handrails 7 and 8. It has become. Therefore, the longitudinal dimension of the opening 14 is, for example, given a margin of 150 mm before and after the mounting position of the leg portion 6A of the guide fence 6 and 600 mm from the end of the intermediate floor member 9 on the moving handrails 7 and 8 side. The opening may be formed about 300 mm from the position. In addition, the dimension in the width direction of the opening 14 may be sufficient so that the outer shape of the leg portion 6A of the guide fence 6 can be dealt with even in the case of a columnar or prismatic shape. .

  As described above, in this embodiment, the intermediate floor member 9 having the opening 14 having a predetermined length between the landing plates 3 and 4 is placed on the main body frames 30A and 30B and welded. In the installation state. In this state, one leg 6A of the guide fence 6 can be fixed to the main body frames 30A and 30B at an arbitrary position via the attachment opening 14 of the intermediate floor member 9. Then, after the leg portion 6A of the guide fence 6 and the main body frames 30A, 30B are fixed, the plate-like intermediate plates 10, 11, 12, 13 are attached to the opening portion including the opening portion 14 of the intermediate floor member 9, and the opening is opened. The part is covered up.

  According to such a configuration, even if the design shape or the mounting position of the guide fence 6 is changed, the mounting position can be accommodated by the opening 14, so that the installation work on the escalator device side can be advanced. Further, in accordance with this change, plate-like intermediate plates 10 to 13 are manufactured, and a newly manufactured intermediate plate is formed on the opening surface including the opening 14 formed in the intermediate floor member 9 that has already been installed. Since the interior of the intermediate floor member 9 can be covered by attaching the plate 10 to the intermediate plate 13, the installation work can be advanced efficiently.

  Next, a second embodiment of the present invention will be described in detail with reference to FIG. The intermediate floor assembly 5 shown in the second embodiment is different from the first embodiment in that the configuration of the intermediate plate is changed. Since the other configuration is substantially the same as that of the first embodiment, the configuration, operation, and effect are omitted.

  In FIG. 6, the intermediate floor assembly 5 includes an intermediate floor member 9 formed in an elongated box shape, and plate-like intermediate plates 10A to 13A, which have legs 6A of the guide fence 6 as main body frames 30A, After being fixed to 30B, it is attached to the opening surface formed on the upper surface of the intermediate floor member 9. These materials and the mutual fixing method are the same as those in the first embodiment.

  However, the intermediate floor member 9 forms a long opening 14 </ b> A that extends to the side of the moving handrails 7 and 8, leaving a length of about 50 mm at the end opposite to the moving handrails 7 and 8. The opening 14A is formed to be considerably longer than the opening 14 of the first embodiment.

  Accordingly, the distance between the moving handrails 7 and 8 and the end of the guide fence 6 is a distance defined by JEAS (Japan Elevator Association Standard Collection), but the leg 6A is attached due to the design shape of the guide fence 6. When the position is expected to change considerably, it is advantageous to adopt a configuration having a long opening 14A as in the second embodiment.

  Returning to FIG. 6, a short intermediate plate 11 </ b> A of about 50 mm is attached to the upper end side of the intermediate floor member 9 at the end opposite to the moving handrails 7, 8, and the long intermediate plate 10 </ b> A straddles the opening 14 </ b> A. It is attached. A short notched intermediate plate 12A having a notch 15 and a long notched intermediate plate 13A having a notch 16 are attached to the opening 14A. Each length is determined by the arrangement position of the leg portion 6A of the guide fence 6.

  Unlike the first embodiment, the intermediate plate 12A with a short notch and the intermediate plate 13A with a long notch are divided into two parts with a line perpendicular to the longitudinal center line of the opening 14A and passing through the center of the leg 6A as a boundary. Yes. The intermediate plates 10A to 13A are manufactured in the same manner as in the first embodiment. Although this is also the same as in the first embodiment, the change of the mounting position of the leg portion 6A of the guide fence 6 is within the opening range of the opening portion 14A. Therefore, only the intermediate plates 12A and 13A with notches are actually attached to the guide fence 6 What is necessary is just to produce according to the change of the attachment position of 6 A of leg parts.

  Thus, since the long opening part 14A is formed in the present embodiment, it is advantageous when the attachment position of the leg part 6A is expected to be considerably changed due to the design shape of the guide fence 6.

  Next, a third embodiment of the present invention will be described in detail with reference to FIG. Compared to the second embodiment, the intermediate floor assembly 5 shown in the third embodiment has a plurality of leg portions 6A and 6B, so that the structure of the intermediate plate with a notch is set accordingly. It differs in that it has been changed. Since the other configuration is substantially the same as that of the second embodiment, its configuration, operation, and effect are omitted.

  In FIG. 7, the guide fence 6 has two legs 6A and 6B in the longitudinal direction, and these two legs 6A and 6B are fixed to the main body frames 30A and 30B by welding as in the first embodiment. ing. Further, the intermediate plates 10A and 11A have the same configuration as that of the second embodiment.

  In this embodiment, since the guide fence 6 includes a plurality of legs 6A and 6B, a long opening 14A is required as in the second embodiment. However, the shape of the notched intermediate plate covering the opening 14A is different from that of the second embodiment. The notched intermediate plate used in the present embodiment is composed of end notched intermediate plates 12B and 13B and a notched intermediate plate 17. In other words, notches into which the leg portions 6A and 6B are inserted are formed at the opposing portions of the intermediate plates 12B and 13B with end cutouts and the intermediate plate 17 with cutouts. In addition, since the change of the attachment position of the leg portions 6A and 6B of the guide fence 6 is within the opening range of the opening portion 14A as in the second embodiment, only the intermediate plates 12B, 13B, and 17 with notches are actually guided. What is necessary is just to produce according to the change of the attachment position of 6 leg part 6A, 6B.

  Thus, since the long opening 14A is formed in the present embodiment, even if the leg is changed from one guide fence 6 to two guide fences 6A, the main body frame 30A, It becomes possible to attach to 30B.

  Next, a fourth embodiment of the present invention will be described in detail with reference to FIG. The intermediate floor assembly 5 shown in the fourth embodiment is different from the third embodiment in that the configuration of the notched intermediate plate is changed. Since the other configuration is substantially the same as that of the third embodiment, its configuration, operation, and effect are omitted.

  In FIG. 8, since the guide fence 6 includes a plurality of legs 6A and 6B in the present embodiment, a long opening 14A is required as in the third embodiment. However, the notched intermediate plate covering the opening 14A is different from that of the third embodiment. The notched intermediate plate used in the present embodiment is composed of a notched intermediate plate 12C and a notched intermediate plate 13C which are divided into two in the longitudinal direction. The two notched intermediate plates 12C and 13C are formed with notches 22 to 25 corresponding to the positions of the legs 6A and 6B of the guide fence 6. The opening 14A can be covered by attaching the two notched intermediate plates 12C and 13C to the opening 14A.

  In the present embodiment, the two notched intermediate plates 12C and 13C can have the same shape if the attachment positions of the legs 6A and 6B can be fixed along the center line in the longitudinal direction of the opening 14A. Therefore, since the intermediate plate with the same shape can be turned over and used, the effect of shortening the production time can be expected. In this embodiment, since the change of the mounting position of the legs 6A and 6B of the guide fence 6 is within the opening range of the opening 14A, only the intermediate plates 12C and 13C with end cutouts are actually used as the legs 6A and 6A of the guide fence 6. What is necessary is just to produce according to the change of the attachment position of 6B.

  As described above, according to the present invention, an intermediate floor member having an opening having a predetermined length is disposed and installed between the landing plates, and one leg of the guide fence is attached to the opening of the intermediate floor member. A plate-like intermediate plate that closes the opening of the intermediate floor member after the leg part of the guide fence and the main body frame are fixed to the intermediate floor member An installed configuration was adopted.

  According to such a configuration, in the state where the landing plate and the intermediate floor member are installed, the leg portion of the guide fence can be fixed to the main body frame at an arbitrary position using the opening of the intermediate floor member, and the plate-shaped intermediate By closing the opening of the intermediate floor member with the plate, the installation work including the landing plate and the intermediate floor member can be performed even if the installation position of the guide fence is not determined. In addition, since the intermediate plate covering the intermediate floor member is plate-shaped, the intermediate plate can be easily manufactured according to the installation position and shape of the legs of the guide fence, and the installation work period can be shortened.

  DESCRIPTION OF SYMBOLS 1, 2 ... Passenger conveyor 3, 4 ... Landing plate, 5 ... Intermediate floor assembly, 6 ... Guide rail, 6A, 6B ... Leg part, 9 ... Intermediate floor member 10, 11, 10A, 11A ... Intermediate plate, 12, 13, 12A, 13A, 12B, 13B, 12C, 13C ... intermediate plate with notches, 14, 14A ... openings, 15, 16 ... notches.

Claims (6)

In the passenger conveyor in which a landing plate is disposed adjacent to the entrance and exit of the passenger conveyor arranged side by side, and the leg portion of the guide fence is fixed to the main body frame between the landing plates,
An intermediate floor member having an opening having a predetermined length is disposed between the landing plates and fixed to the main body frame, and the legs of the guide fence are attached to the intermediate floor member. A plate-like intermediate plate that fixes the body frame at an arbitrary position through the opening and closes the opening of the intermediate floor member after the legs and the body frame of the guide fence are fixed A passenger conveyor attached to the opening of the intermediate floor member. In claim 1,
The opening of the intermediate floor member is formed by an intermediate plate disposed on both sides of the opening, and a notched intermediate plate disposed between the intermediate plates and notched in the shape of the leg portion of the guide fence. Passenger conveyor characterized by being covered. In claim 2,
An intermediate plate disposed on both sides of the opening is formed integrally with the intermediate floor member before the legs of the guide fence and the main body frame are fixed. In claim 2 or claim 3,
The notched intermediate plate is divided into two with a center line in the longitudinal direction of the opening as a boundary, or a line perpendicular to the center line in the longitudinal direction of the opening and passing through the center of the leg. The passenger conveyor is divided into two parts. In any one of Claims 1 thru | or 4,
A passenger conveyor, wherein a thickness adjusting spacer for aligning the height of the landing plate and the intermediate plate is disposed between the intermediate floor member and the main body frame. In any one of Claims 1 to 5,
The passenger conveyor, wherein the intermediate floor member and the main body frame are fixed by welding.

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