JP2016160016A - Guide device, man conveyor, and method for repairing man conveyor - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a guide device capable of easily performing a maintenance work of a man conveyor.SOLUTION: A guide device 14 includes a guide member 23, a metal cover plate 25, and a metal cover plate 26. The guide member 23 has one edge made from a resin arranged in a space formed inside of a curved portion 12a. The guide member 23 has the other edge made from a resin arranged in the space formed inside of the curved portion 12a. The cover plate 25 is provided on the guide member 23. The cover plate 25 covers the surface of one edge of the guide member 23. The cover plate 26 is provided on the guide member 23. The cover plate 26 covers a surface on the other edge of the guide member 23.SELECTED DRAWING: Figure 2

Description

  The present invention relates to a guide device for a moving handrail used in a man conveyor, a man conveyor, and a repair method for the man conveyor.

  Patent Document 1 describes a guide device for a moving handrail. The guide device described in Patent Document 1 includes a guide piece. The guide piece contacts the inner surface of the moving handrail. The guide piece is made of a resin member such as plastic.

Japanese Patent Laid-Open No. 2008-214025

  In the guide device described in Patent Document 1, a resin guide piece comes into contact with a moving handrail. For this reason, abrasion powder was generated from the guide piece, and cleaning had to be performed frequently. Also, the guide pieces had to be changed frequently.

  The present invention has been made to solve the above-described problems. The objective of this invention is providing the guide apparatus which can perform the maintenance operation | work of a man conveyor easily. Another object of the present invention is to provide a man conveyor provided with such a guide device. Another object of the present invention is to provide a method for repairing an existing man conveyor so that maintenance work can be easily performed.

  The guide device according to the present invention is a guide device that guides the movement of a moving handrail having a C-shaped cross section. In the guide device, one edge made of resin is arranged in a space formed inside one curved portion of the moving handrail, and the other resin made in the space formed inside the other curved portion of the moving handrail. A guide member on which the edge portion is disposed, a metal first covering plate that is provided on the guide member and covers a surface of one edge portion of the guide member, and is provided on the guide member, on the other edge portion of the guide member. A metal second covering plate covering the surface.

  A man conveyor according to the present invention includes a moving handrail having a C-shaped cross section and the guide device. The moving handrail includes a main body resin portion having a C-shaped cross section, and a canvas provided on the inner surface of the main body resin portion and woven at least partially using a fluororesin fiber. The first cover plate and the second cover plate face a portion of the canvas woven using fluororesin fibers.

  The method of repairing a man conveyor according to the present invention includes a step of attaching a first metal covering plate to one resin-made edge portion of a guide member that guides movement of a moving handrail so as to cover the surface of one edge portion. And by applying pressure while heating the surface of the first cover plate, a first through hole is formed in the first cover plate and a first recess is formed in one edge of the guide member. Among them, a step of arranging the portion around the first through hole in the first recess, and a second cover plate made of metal so as to cover the surface of the other edge on the other resin edge of the guide member The step of attaching and pressurizing while heating the surface of the second covering plate forms a second through hole in the second covering plate and forms a second recess in the other edge portion of the guide member. Placing a portion of the plate around the second through hole in the second recess, Obtain.

  In the repair method of the man conveyor according to the present invention, a step of preparing a metal first cover plate in which a first through hole is formed, and one resin-made edge portion of a guide member for guiding the movement of the moving handrail The step of attaching the first cover plate so as to cover the surface of one edge portion, and applying pressure while heating the surface of the portion where the first through hole of the first cover plate is formed, A step of forming a first recess in the edge and disposing a portion of the first cover plate around the first through hole in the first recess, and a second metal cover plate formed with the second through hole A second covering plate is formed on the other resin-made edge portion of the guide member so as to cover the surface of the other edge portion, and a second through hole of the second covering plate is formed. A second recess is formed in the other edge of the guide member by applying pressure while heating the surface of the part. And comprises the steps of placing a portion of the circumference of the second through-hole of the second cover plate into the second recess, the.

  According to the present invention, maintenance work of the man conveyor can be easily performed.

It is sectional drawing which shows the whole structure of a man conveyor. It is a figure which shows the AA cross section of FIG. It is a figure which shows the BB cross section of FIG. It is a figure which shows the example of how to attach a coating board. It is a figure which shows the example of how to attach a coating board. It is sectional drawing which shows the other example which fixes a coating | coated board to a rail clip. It is a side view of the coating plate shown in FIG. It is a top view of the coating plate shown in FIG. It is sectional drawing of the rail clip shown in FIG. It is sectional drawing which shows the other example which fixes a coating | coated board to a guide member. It is a top view of the example shown in FIG. It is a figure which shows an example of the method of attaching a coating board to a guide member.

  The present invention will be described with reference to the accompanying drawings. The overlapping description will be simplified or omitted as appropriate. In each figure, the same reference numerals indicate the same or corresponding parts.

Embodiment 1 FIG.
FIG. 1 is a cross-sectional view showing the overall configuration of the man conveyor. FIG. 1 shows an escalator used when moving between upper and lower floors as an example of a man conveyor. A concrete description of other examples of the man conveyor such as a moving sidewalk is omitted. 2 is a cross-sectional view taken along the line AA in FIG. FIG. 3 is a view showing a BB cross section of FIG.

  The escalator truss 1 is stretched between the upper and lower floors of the building. The truss 1 supports the weight of the escalator and the load. Escalator passengers take step 2 as they move between the upper and lower floors. Step 2 is coupled to the step chain 3. The step chain 3 is formed in an endless shape. By connecting a large number of steps 2 to the step chain 3, the steps 2 are arranged without gaps from the upper entrance 4 to the lower entrance 5.

  A machine room 6 is provided below the entrance 4. The machine room 6 is a space formed at the end of the truss 1. In the machine room 6, for example, an electric motor 7, a speed reducer 8, and a control device 9 are provided. Further, sprockets 10 and 11 are provided on a shaft provided in the machine room 6.

  The electric motor 7 generates a driving force for driving the step 2 and the moving handrail 12. The speed reducer 8 decelerates the output of the electric motor 7 and rotates the shaft provided with the sprockets 10 and 11 via the chain. The control device 9 controls the operation of the escalator. Control of the electric motor 7 is performed by the control device 9. The step chain 3 is wound around a sprocket 10 for step driving. As the sprocket 10 rotates with the shaft, the step 2 circulates between the entrance / exit 4 and the entrance / exit 5.

  The moving handrail 12 is gripped by passengers getting on and off step 2 and passengers on step 2. The moving handrail 12 is endless. A balustrade 13 is provided on both sides of step 2. The balustrade 13 is made of, for example, a glass panel. A guide device 14 is provided at the edge of the balustrade 13. The guide device 14 is a device for guiding the movement (running) of the moving handrail 12. 2 and 3 each show an example of the guide device 14. The guide device 14 shown in FIG. 3 guides the movement of the linearly arranged portion of the moving handrail 12. The guide device 14 shown in FIG. 2 guides the movement of a portion of the moving handrail 12 that is not arranged linearly. Details of the guide device 14 will be described later.

  The moving handrail 12 is driven by a handrail driving device 15. The handrail drive device 15 that employs the friction drive system includes, for example, a drive roller and a pressure roller. The movable handrail 12 is sandwiched from above and below (front and back) by a drive roller and a pressure roller. The handrail driving device 15 drives the moving handrail 12 using the frictional force with the moving handrail 12 by rotating the driving roller with the moving handrail 12 sandwiched therebetween. The moving handrail 12 driven by the handrail driving device 15 moves so as to synchronize with step 2.

  The handrail chain 16 is wound around a sprocket 11 for driving the handrail and a sprocket 17 provided in the handrail driving device 15. The handrail chain 16 transmits the rotational force of the sprocket 11 to the handrail drive device 15. That is, when the sprocket 11 rotates together with the shaft, the moving handrail 12 circulates between the entrance 4 and the entrance 5.

  The moving handrail 12 has a substantially C-shaped cross section. A transverse section is a section in a direction perpendicular to the longitudinal direction of the moving handrail 12. The moving handrail 12 includes, for example, a main body resin portion 18, a tensile body 19, and a canvas 20.

  The main body resin part 18 constitutes a main part of the moving handrail 12. The main body resin portion 18 is made of, for example, a resin member such as rubber or polyurethane. The main body resin portion 18 is formed in an endless shape as a whole. The main body resin portion 18 has a substantially C-shaped cross section. 2 and 3 show an example in which the main body resin portion 18 is made of one kind of resin. The main body resin portion 18 may be composed of a plurality of resin layers in accordance with the function applied to the moving handrail 12.

  The tensile body 19 is for imparting a certain tensile strength to the moving handrail 12. The tensile body 19 is made of, for example, steel wires that are twisted together. The tensile body 19 may be formed of steel tape or the like. The tensile body 19 is provided inside the main body resin portion 18. The tensile body 19 is disposed along the entire length of the main body resin portion 18 along the length of the main body resin portion 18.

  The canvas 20 is for reducing the running resistance of the moving handrail 12. The canvas 20 is provided on the inner surface of the main body resin portion 18. The canvas 20 is disposed over the entire length of the main body resin portion 18 along the length of the main body resin portion 18. 2 and 3 show an example in which the canvas 20 has a two-layer structure including a base cloth 21 and a sliding cloth 22. The base fabric 21 is, for example, a woven fabric woven using polyester fibers for warp and weft. The base fabric 21 is provided on the main body resin portion 18 so as to cover the entire inner surface of the main body resin portion 18. The sliding fabric 22 is a woven fabric partially woven using fibers that have lower friction characteristics than the fibers used in the base fabric 21 and are easily worn. For example, a fluororesin fiber (PTFE material) is suitable as the fiber constituting the sliding cloth 22. For example, a fluorine resin fiber is used as the warp of the sliding cloth 22 and a polyester fiber is used as the weft. The configuration of the canvas 20 is not limited to the examples shown in FIGS.

  The guide device 14 includes, for example, a guide member 23, a support member 24, a cover plate 25, and a cover plate 26.

  The guide member 23 constitutes a main part for the guide device 14 to guide the moving handrail 12. As shown in FIGS. 2 and 3, curved portions 12 a and 12 b are formed on the moving handrail 12. When the moving handrail 12 is viewed in a cross section, the moving handrail 12 has portions curved in a U shape on both sides. One of the U-shaped curved portions is the curved portion 12a, and the other is the curved portion 12b. The bending portion 12 a and the bending portion 12 b are arranged along the length of the moving handrail 12.

  As for the guide member 23, the edge part of both sides is resin. One edge of the guide member 23 is disposed in a space formed inside the curved portion 12a. The other edge part of the guide member 23 is arrange | positioned in the space formed inside the curved part 12b. The support member 24 supports the guide member 23. The guide member 23 is fixed to the balustrade 13 via a support member 24.

  For example, the guide member 23 shown in FIG. 2 includes a rail member 27 and rail clips 28a and 28b. The rail member 27 is formed, for example, by bending a metal plate-like member into a U shape and then bending the edge further outward. The rail clips 28a and 28b are made of a resin member. The rail clip 28 a is provided on one edge of the rail member 27. In the guide device 14 shown in FIG. 2, a part of the rail clip 28 a forms one edge of the guide member 23. The curved portion 12a is disposed above, on the side, and below the rail clip 28a so as to cover the rail clip 28a from the left side of FIG. The rail clip 28 b is provided on the other edge of the rail member 27. A part of the rail clip 28 b forms the other edge of the guide member 23. The curved portion 12b is disposed above, on the side, and below the rail clip 28b so as to cover the rail clip 28b from the right side of FIG.

  The guide device 14 shown in FIG. 3 shows an example in which the guide member 23 and the support member 24 are integrally formed of a resin member.

  The covering plate 25 is made of, for example, a thin plate member made of metal. The covering plate 25 is provided on the guide member 23. The covering plate 25 covers the surface of one edge portion of the guide member 23. The covering plate 25 faces the inner surface of the curved portion 12a. Specifically, the cover plate 25 faces the sliding cloth 22 in which fibers such as fluororesin fibers are woven.

  4 and 5 are diagrams illustrating an example of how to attach the cover plate 25. FIG. The covering plate 25 is formed, for example, by bending a metal plate-like member into a U shape. FIG. 4 shows an example in which the covering plate 25 is provided on the rail clip 28a. The covering plate 25 is fixed to the rail clip 28a by sandwiching the rail clip 28a from above and below. FIG. 5 shows an example in which the cover plate 25 is provided on one edge of the guide member 23 shown in FIG. The covering plate 25 is fixed to the guide member 23 by sandwiching one edge of the guide member 23 from above and below.

  The covering plate 26 has the same configuration and function as the covering plate 25. The covering plate 26 is made of, for example, a thin plate member made of metal. The covering plate 26 is provided on the guide member 23. The covering plate 26 covers the surface of the other edge portion of the guide member 23. The covering plate 26 faces the inner surface of the curved portion 12b. Specifically, the cover plate 26 faces the sliding cloth 22 in which fibers such as fluororesin fibers are woven.

  The covering plate 26 is formed, for example, by bending a metal plate-like member into a U shape. In the guide device 14 shown in FIG. 2, the covering plate 26 is fixed to the rail clip 28b by sandwiching the rail clip 28b from above and below. In the guide device 14 shown in FIG. 3, the covering plate 26 is fixed to the guide member 23 by sandwiching the other edge of the guide member 23 from above and below.

  When the escalator is installed indoors, it is preferable to form the covering plates 25 and 26 with an aluminum material. When the escalator is installed outdoors, it is preferable to form the covering plates 25 and 26 with a stainless material. The covering plates 25 and 26 may be formed of other types of metal materials.

  In the escalator having the above configuration, when the moving handrail 12 starts to travel, the sliding cloth 22 comes into contact with the guide device 14 and the fibers (for example, fluororesin fibers) constituting the sliding cloth 22 are gradually worn out. . The abrasion powder (material component) of the fibers adheres to the surface of the cover plate 25 and the surface of the cover plate 26. The surface of the covering plate 25 and the surface of the covering plate 26 are uniformly coated with the material components of the fibers constituting the sliding cloth 22. Thereby, the running resistance of the moving handrail 12 can be reduced.

  In the escalator having the above-described configuration, in order to reduce the running resistance of the moving handrail 12, it is not necessary to bring the resin guide piece into contact with the moving handrail 12 as in the device described in Patent Document 1. If it is the guide apparatus 14 using the metal coating plates 25 and 26, the generated abrasion powder can be reduced. For this reason, it is not necessary to frequently perform cleaning or replacement of parts, and maintenance work can be easily performed.

  In the case of the guide device 14 having the above-described configuration, the above-described effect can be realized by covering the resin plates of the guide member 23 with the covering plates 25 and 26. It is easy to apply to existing man conveyors and can reduce the cost required for refurbishment.

Below, the other structural example which can employ | adopt the guide apparatus 14 is demonstrated.
FIG. 6 is a cross-sectional view showing another example of fixing the covering plate 25 to the rail clip 28a. FIG. 7 is a side view of the cover plate 25 shown in FIG. FIG. 8 is a plan view of the cover plate 25 shown in FIG. FIG. 9 is a sectional view of the rail clip 28a shown in FIG.

  In the example shown in FIGS. 6 to 8, through holes 29 a and 29 b are formed in the cover plate 25. The through hole 29a is formed in a portion of the covering plate 25 that is disposed above the rail clip 28a. A portion (peripheral portion 30a) around the through hole 29a of the covering plate 25 protrudes to the side where the rail clip 28a is disposed. The through hole 29b is formed in a portion of the covering plate 25 that is disposed below the rail clip 28a. A portion of the cover plate 25 around the through hole 29b (peripheral portion 30b) protrudes to the side where the rail clip 28a is disposed. For example, the through-hole 29a and the peripheral part 30a, the through-hole 29b, and the peripheral part 30b are formed by burring a plate-shaped member. Thereafter, the cover plate 25 having the shape shown in FIGS. 7 and 8 is manufactured by bending with a press. You may form only the through-hole 29a and the peripheral part 30a in the coating | coated board 25, or only the through-hole 29b and the peripheral part 30b.

  The covering plate 26 has the same configuration as the covering plate 25. For example, a through hole (second through hole) corresponding to the through hole 29a and a through hole (second through hole) corresponding to the through hole 29b are formed in the cover plate 26. A portion (peripheral portion) around the through hole in the cover plate 26 protrudes to the side where the rail clip 28b is disposed. The said through-hole and a peripheral part are formed, for example by giving a burring process to a plate-shaped member.

  A recess 31a is formed in the rail clip 28a at a position facing the through hole 29a. Moreover, the recessed part 31b is formed in the position facing the through-hole 29b. When the covering plate 25 is put on the rail clip 28a, the peripheral edge 30a is disposed in the recess 31a. Moreover, the peripheral part 30b is arrange | positioned in the recessed part 31b. This prevents the covering plate 25 from being displaced with respect to the rail clip 28a.

  The rail clip 28b has the same configuration as the rail clip 28a. For example, the rail clip 28 b has a recess (second recess) formed at a position facing the through hole of the cover plate 26. When the covering plate 26 is put on the rail clip 28b, a portion (peripheral portion) around the through hole in the covering plate 26 is disposed in the recess of the rail clip 28b. This prevents the covering plate 26 from being displaced with respect to the rail clip 28b.

A configuration similar to the configuration shown in FIGS. 6 to 9 may be applied to the guide device 14 shown in FIG.
FIG. 10 is a cross-sectional view showing another example of fixing the cover plates 25 and 26 to the guide member 23. FIG. 11 is a plan view of the example shown in FIG.

  In the example shown in FIGS. 10 and 11, through holes 29 a and 29 b are formed in the cover plate 25. The through hole 29 a is formed in a portion of the covering plate 25 that is disposed above the guide member 23. A portion (peripheral portion 30a) around the through hole 29a of the covering plate 25 protrudes to the side where the guide member 23 is disposed. The through hole 29 b is formed in a portion of the covering plate 25 that is disposed below the guide member 23. A portion (peripheral portion 30b) around the through hole 29b of the covering plate 25 protrudes to the side where the guide member 23 is disposed. You may form only the through-hole 29a and the peripheral part 30a in the coating | coated board 25, or only the through-hole 29b and the peripheral part 30b.

  The covering plate 26 has the same configuration as the covering plate 25. For example, through holes 32 a and 32 b are formed in the cover plate 26. A portion (peripheral portion 33a) around the through hole 32a of the covering plate 26 protrudes to the side where the guide member 23 is disposed. A portion (peripheral portion 33 b) around the through hole 32 b of the covering plate 26 protrudes to the side where the guide member 23 is disposed.

  The guide member 23 has recesses 34a and 34b formed on one edge. The recess 34a is formed at a position facing the through hole 29a. The recess 34b is formed at a position facing the through hole 29b. When the cover plate 25 is placed on one edge of the guide member 23, the peripheral edge 30a is disposed in the recess 34a. Moreover, the peripheral part 30b is arrange | positioned in the recessed part 34b. This prevents the covering plate 25 from being displaced with respect to the guide member 23.

  Further, the guide member 23 has recesses 35a and 35b formed on the other edge. The recess 35a is formed at a position facing the through hole 32a. The recess 35b is formed at a position facing the through hole 32b. When the cover plate 26 is placed on the other edge of the guide member 23, the peripheral edge 33a is disposed in the recess 35a. Moreover, the peripheral part 33b is arrange | positioned in the recessed part 35b. This prevents the covering plate 26 from being displaced with respect to the guide member 23.

Next, a method for repairing an existing escalator will be described.
The existing escalator guide device does not include the covering plates 25 and 26. When the cover plates 25 and 26 having the configuration shown in FIG. 4 or 5 are adopted, the cover plate 25 is fitted into one edge portion of the guide member, and the cover plate 26 is fitted into the other edge portion of the guide member. It ’s fine. Moreover, the existing handrail is replaced with a handrail 12 having the configuration shown in FIGS. 2 and 3 as necessary.

  When the covering plates 25 and 26 having the configuration shown in FIG. 7 or 10 are employed, the following three methods are suitable.

・ Repair method a (Method to replace guide member)
First, the guide member of the guide device provided in the existing escalator is removed. Next, the guide member 23 to which the covering plates 25 and 26 are attached in advance is fixed to the balustrade 13. Or after fixing the new guide member 23 in which the recessed part was formed previously with respect to the balustrade 13, the covering plates 25 and 26 are attached to each edge part of the guide member 23. FIG. At this time, a peripheral edge formed in advance on the cover plates 25 and 26 is disposed in the recess of the guide member 23. Moreover, the existing handrail is replaced with a handrail 12 having the configuration shown in FIGS. 2 and 3 as necessary.

・ Renovation method b (method 1 not to replace the guide member)
As a premise, both edges of the existing guide member are made of resin. Moreover, the recessed part is not formed in the existing guide member.

  First, a metal cover plate is prepared. This covering plate has the same configuration as that shown in FIG. 4 or FIG. That is, the through-hole and the peripheral edge are not formed on the prepared cover plate. This covering plate is attached to one edge portion of the guide member so as to cover the surface thereof. Next, the cover plate attached to one edge of the guide member is pressurized while being heated. FIG. 12 is a diagram illustrating an example of a method for attaching a covering plate to a guide member.

  For example, as shown in FIG. 12, using a dedicated attachment tool 36, the cover plate is pressurized while being locally heated. The attachment tool 36 includes, for example, a die chip 37 with a heater. A through-hole is formed in the cover plate attached to one edge of the guide member by locally heating and pressurizing the cover plate with the die chip with heater 37. In addition, a peripheral edge projecting toward the guide member is formed around the through hole. By forming the through hole and the peripheral edge in the cover plate, a recess is formed at one edge of the guide member. A peripheral edge formed on the cover plate is disposed in the recess.

  The same operation is performed on the other edge of the guide member. That is, the prepared covering plate is attached to the other edge portion of the guide member so as to cover the surface thereof. Next, the cover plate attached to the other edge of the guide member is pressurized while being heated. Thereby, a through-hole is formed in the covering plate attached to the other edge of the guide member. In addition, a peripheral edge projecting toward the guide member is formed around the through hole. By forming the through hole and the peripheral edge in the cover plate, a recess is formed in the other edge of the guide member. A peripheral edge formed on the cover plate is disposed in the recess.

・ Repair method c (Method 2 in which the guide member is not replaced)
As a premise, both edges of the existing guide member are made of resin. Moreover, the recessed part is not formed in the existing guide member.

  The modification method c is different from the modification method b in the configuration of the metal cover plate prepared first. The work itself performed by the worker is the same as the work performed by the worker using the repair method b.

  First, a metal cover plate is prepared. This cover plate corresponds to a cover plate having a structure shown in FIG. 4 or 5 in which through holes are formed. No peripheral portion is formed on the prepared cover plate. This covering plate is attached to one edge portion of the guide member so as to cover the surface thereof. Next, the cover plate attached to one edge of the guide member is pressurized while being locally heated. At this time, the part to be heated and pressurized is the part in which the through hole of the cover plate is formed. This operation is performed using, for example, the attachment tool 36 shown in FIG. The die chip with heater 37 may be heated and pressurized in accordance with the position of the through hole of the cover plate.

  Thereby, the peripheral part which protrudes in the guide member side is formed around the through-hole of the coating | coated board attached to one edge part of the guide member. By forming the peripheral edge portion on the cover plate, a concave portion is formed on one edge portion of the guide member. A peripheral edge formed on the cover plate is disposed in the recess.

  The same operation is performed on the other edge of the guide member. That is, the prepared covering plate is attached to the other edge portion of the guide member so as to cover the surface thereof. Next, the cover plate attached to the other edge of the guide member is pressurized while locally heating. The part to be heated and pressurized is the part in which the through hole of the cover plate is formed. Thereby, the peripheral part which protrudes in the guide member side is formed around the through-hole of the coating | coated board attached to the other edge part of the guide member. By forming the peripheral edge on the cover plate, a recess is formed on the other edge of the guide member. A peripheral edge formed on the cover plate is disposed in the recess.

  1 truss, 2 steps, 3 step chain, 4 entrance / exit, 5 entrance / exit, 6 machine room, 7 electric motor, 8 speed reducer, 9 control device, 10 sprocket, 11 sprocket, 12 moving handrail, 12a bending portion, 12b bending portion , 13 balustrades, 14 guide devices, 15 handrail drive devices, 16 handrail chains, 17 sprockets, 18 body resin parts, 19 tensile bodies, 20 canvases, 21 base fabrics, 22 sliding fabrics, 23 guide members, 24 support members, 25 Cover plate (first cover plate), 26 Cover plate (second cover plate), 27 Rail member, 28a Rail clip, 28b Rail clip, 29a Through hole (first through hole), 29b Through hole (first through hole) ), 30a peripheral portion, 30b peripheral portion, 31a concave portion (first concave portion), 31b recess (first recess), 32a through-hole (second through-hole), 32b through-hole (second through-hole), 33a peripheral edge, 33b peripheral edge, 34a concave (first concave), 34b concave (first concave) ), 35a recess (second recess), 35b recess (second recess), 36 mounting tool, 37 die chip with heater

Claims (6)

A guide device for guiding the movement of a moving handrail having a C-shaped cross section,
One edge made of resin is arranged in a space formed inside one curved portion of the moving handrail, and the other edge made of resin is placed in a space formed inside the other curved portion of the moving handrail A guide member on which is disposed,
A metal first covering plate provided on the guide member and covering a surface of the one edge of the guide member;
A metal second cover plate provided on the guide member and covering a surface of the other edge of the guide member;
A guide device comprising: A first through hole is formed in the first cover plate;
A first recess is formed on the one edge of the guide member;
A portion of the first cover plate around the first through hole is disposed in the first recess,
A second through hole is formed in the second cover plate;
A second recess is formed on the other edge of the guide member;
The guide device according to claim 1, wherein a portion of the second cover plate around the second through hole is disposed in the second recess.   The guide device according to claim 1, wherein the first cover plate and the second cover plate are made of an aluminum material or a stainless material. A moving handrail having a C-shaped cross section;
The guide device according to any one of claims 1 to 3,
With
The moving handrail is
A main body resin portion having a C-shaped cross section;
A canvas provided on the inner surface of the main body resin portion and woven using fluororesin fibers at least in part thereof;
With
The first cover plate and the second cover plate are man conveyors facing portions of the canvas woven using fluororesin fibers. Attaching a metal first covering plate to one resin-made edge portion of the guide member that guides the movement of the moving handrail so as to cover the surface of the one edge portion;
By applying pressure while heating the surface of the first cover plate, a first through hole is formed in the first cover plate and a first recess is formed in the one edge portion of the guide member. Disposing a portion of the covering plate around the first through hole in the first recess;
Attaching a metal second covering plate to the other resin edge of the guide member so as to cover the surface of the other edge;
By applying pressure while heating the surface of the second cover plate, a second through hole is formed in the second cover plate, and a second recess is formed in the other edge of the guide member, and the second Disposing a portion of the covering plate around the second through hole in the second recess;
Repair method of the man conveyor equipped with. Preparing a first metal cover plate in which a first through hole is formed;
Attaching the first covering plate to one resin-made edge portion of the guide member that guides the movement of the moving handrail so as to cover the surface of the one edge portion;
A first recess is formed in the one edge of the guide member by applying pressure while heating the surface of the portion of the first cover plate where the first through hole is formed. A step of arranging a portion around the first through hole in the first recess;
Preparing a metal second covering plate in which a second through hole is formed;
Attaching the second covering plate to the other resin-made edge of the guide member so as to cover the surface of the other edge;
A second recess is formed in the other edge of the guide member by applying pressure while heating the surface of the portion of the second cover plate where the second through hole is formed. A step of arranging a portion around the second through hole in the second recess,
Repair method of the man conveyor equipped with.

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