JP2011020655A - Monorail vehicle transport system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a monorail vehicle transport system which can reduce transportation cost and facilitate a carrying-in operation to a mainline girder. <P>SOLUTION: The monorail vehicle transport system 200 transports a monorail vehicle 100 which is an assembly of straddle-type bogie trucks each having a travel wheel to roll on a top face of the mainline girder and a guide wheel to roll on a side face of the mainline girder and a vehicle placed on the bogie trucks. The monorail vehicle transport system 200 comprises a transport girder 1 to support the monorail vehicle 100, a transport truck 2 to support the transport girder 1, and a transport drive vehicle 3 to tow the transport truck 2. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a monorail vehicle transportation system, and is particularly suitable for a monorail vehicle transportation system that transports a monorail vehicle using a transportation girder.

  When transporting a monorail vehicle from a manufacturing location to a location with a main line girder, the vehicle body and the bogie truck are transported in a disassembled state.

  As a railroad vehicle transportation system, there is one disclosed in Japanese Patent Laid-Open No. 60-116554 (Patent Document 1).

JP 60-116554 A

  In the conventional monorail vehicle transportation system described above, the monorail vehicle is divided into a vehicle body and a bogie truck, and each is transported. Therefore, a transportation space for the vehicle body and the bogie truck is required, and transportation is complicated and transportation efficiency is increased. Was inferior, leading to an increase in transportation costs. Furthermore, in this prior art, when a monorail vehicle is carried into the main beam, it is necessary to assemble the vehicle body and the bogie, so that assembly personnel are required at the place where the main beam is loaded, and at the time of assembly. Assembling work may be difficult due to weather conditions, especially wind.

  An object of the present invention is to provide a monorail vehicle transportation system that can reduce transportation costs and can be easily carried into a main line girder.

  In order to achieve the above-described object, the present invention provides a straddle-type bogie that has a traveling wheel that rolls on the upper surface of a main beam and a guide wheel that rolls on the side surface of the main beam, and the bogie that is mounted on the bogie. A monorail vehicle transportation system for transporting a monorail vehicle in a state where the vehicle body is assembled, a transportation girder that supports the monorail vehicle, a transportation carriage that supports the transportation girder, and a transportation drive that pulls the transportation carriage It is configured to include a car.

A more preferable specific configuration example of the present invention is as follows.
(1) The transport girder includes a transport girder body that is disposed in a space between the traveling wheel and the guide wheel and that supports the traveling wheel.
(2) In (1), the transport girder body extends from a first bogie that is installed on the front side of the lower surface of the vehicle body to a second bogie that is installed on the rear side of the lower surface of the vehicle body, The traveling wheels of the two bogies are placed and supported.
(3) In said (2), the said transportation girder main body is comprised by the truss structure which welded the some steel materials.
(4) In the above (3), the transport girder is provided with a plane B-shaped transport girder leg portion on the front side and rear side of the lower surface of the transport girder body, and A suspension steel member having a hole for hooking a crane hook is provided at both ends protruding from the main body on both the left and right sides at an interval wider than the width of the monorail vehicle.
(5) In the above (3), the plurality of steel members of the transport girder main body have two upper square pipe steel members that constitute a supporting surface of the traveling wheel and a surface facing the guide wheel.
(6) In the above (5), the plurality of steel materials include two lower square pipe steel materials that constitute a surface facing the stabilizing wheel of the bogie truck located below the guide wheels.
(7) In any one of the above (4) to (6), the transport girder body includes an auxiliary wheel stopper for restricting the forward and backward movement of the auxiliary wheel installed corresponding to the traveling wheel of each bogie. thing.

  ADVANTAGE OF THE INVENTION According to this invention, while being able to aim at reduction of transportation cost, the monorail vehicle transportation system with easy carrying-in work to a main line girder is realizable.

It is a side view which shows the state which transports a monorail vehicle using the monorail vehicle transport system of 1st Embodiment of this invention. It is a side view which shows the state which mounted the monorail vehicle in the transport beam of the monorail vehicle transport system of 1st Embodiment. FIG. 3 is an enlarged view of the vicinity of guide wheels and stabilizer wheels of the bogie truck of FIG. 2. FIG. 4 is a rear view of FIG. 3. FIG. 3 is an enlarged view of the vicinity of an auxiliary wheel of the bogie truck of FIG. 2. FIG. 6 is a plan view of FIG. 5. It is a side view of the transporting girder of FIG. FIG. 8 is a plan view of FIG. 7. FIG. 8 is a bottom view of FIG. 7. It is a side view of the state which lifted the transportation girder from the state of FIG. It is a front view of FIG. It is explanatory drawing of the method of carrying in the monorail vehicle 100 in 1st Embodiment to the main line girder 7. FIG. It is a side view which shows the state which transports a monorail vehicle using the monorail vehicle transport system of 2nd Embodiment of this invention.

  Hereinafter, a plurality of embodiments of the present invention will be described with reference to the drawings. The same reference numerals in the drawings of the respective embodiments indicate the same or equivalent.

(First embodiment)
A monorail vehicle transportation system according to a first embodiment of the present invention will be described with reference to FIGS.

  First, an overall outline of the monorail vehicle transportation system 200 of the present embodiment will be described with reference to FIG. FIG. 1 is a side view showing a state in which a monorail vehicle is transported using the monorail vehicle transportation system of the present embodiment.

  The monorail vehicle 100 is for driving a main line girder 7 with passengers on it, and includes a straddle-type bogie 6 and a vehicle body 5 mounted on the bogie 6. The bogie bogie 6 includes a first bogie bogie 6A installed on the front side of the lower surface of the vehicle body 5 and a second bogie bogie 6B installed on the rear side of the lower surface of the vehicle body 5.

  The monorail vehicle transport system 200 is for transporting the monorail vehicle 100 in which the bogie bogie 6 and the vehicle body 5 are assembled. The transport rail 1 on which the monorail vehicle 100 is mounted and the transport beam 1 are mounted. The transportation vehicle 2 is equipped with a monorail vehicle 100 and the transportation drive vehicle 3 that pulls the transportation vehicle 2. The monorail vehicle 100 is used when, for example, the monorail vehicle 100 is mounted from the manufacturing location of the monorail vehicle 100 and transported to a port through a road or the like, or the monorail vehicle 100 landed from a ship is mounted. It is used when transporting to a place with the main line girder 7 (see FIG. 12) through a road or the like.

  This monorail vehicle transport system 200 only needs to transport the monorail vehicle 100 as compared with the conventional vehicle transport system in which the vehicle body 5 and the bogie 6 are divided and transported, and the transport space becomes compact and transport efficiency is improved. In addition, it is sufficient if there is an installation space for the monorail vehicle 100 when loading into the ship, and the loading efficiency is also excellent, thereby reducing transportation costs.

  The transport carriage 2 mounts the monorail vehicle 100 by mounting the transport girder 1 and is configured by a general-purpose trailer. The transport cart 2 includes a transport cart main body 21 on which the transport girder 1 is placed, a plurality of transport cart wheels 22 attached to the transport cart main body 21, and a coupling device that couples the transport cart main body 21 to the transport driving vehicle 3. 23.

  The transport driving vehicle 3 transports the monorail vehicle 100 mounted on the transport beam 1 by connecting the transport cart 2 with the connecting device 23 and pulling the transport cart 2.

  Next, the bogie 6 will be described with reference to FIGS. 2 is a side view showing a state in which the monorail vehicle 100 is mounted on the transport beam 1 of the monorail vehicle transport system 200 of the first embodiment, and FIG. 3 is an enlarged view of the vicinity of the guide wheel 63 and the stabilizing wheel 64 of the bogie 6 in FIG. 4 is a rear view of FIG. 3, FIG. 5 is an enlarged view of the vicinity of the auxiliary wheel 65 of the bogie 6 of FIG. 2, and FIG. 6 is a plan view of FIG.

  Each of the bogies 6A and 6B includes a bogie bogie frame 61, a traveling wheel 62, a guide wheel 63, a stabilizing wheel 64, auxiliary wheels 65 to 67, a center pin 68, an air spring 69, and the like. Since the structures of the two bogies 6A and 6B are the same, only one of the common parts will be described, and redundant description will be omitted.

  A center pin 68 is attached to the center portion of the bogie bogie frame 61, and an upper end portion of the center pin 68 is attached to the monorail vehicle 100. Air springs 69 are disposed on the left and right sides of the center pin 68. The air spring 69 is attached to the bogie bogie frame 61 and is in contact with the lower surface of the vehicle body 5. As a result, the vehicle body 5 is supported by the bogie bogie frame 61 via the center pin 68 and the air spring 69.

  A plurality of traveling wheels 62 are rotatably attached to the bogie bogie frame 61. The traveling wheels 62 are for traveling the monorail vehicle 100, and are composed of a total of four wheels, two wheels before and after rolling on the upper surface of the main beam 7 and two wheels on the left and right when the monorail vehicle 100 is traveling. . The traveling wheel 62 is driven by an electric motor. The traveling wheel 62, the guide wheel 63, and the stabilizing wheel 64 are made of tires.

  A plurality of guide wheels 63 are rotatably attached to the bogie bogie frame 61. The guide wheels 63 are for guiding the traveling of the monorail vehicle 100, and are composed of a total of four wheels, two wheels before and after rolling on the side surface of the main beam 7 and two wheels on the left and right when the monorail vehicle 100 is traveling. ing. The guide wheel 63 is disposed below the traveling wheel 62 and is attached to the guide wheel support arm of the bogie bogie frame 61.

  A plurality of stabilizing wheels 64 are rotatably attached to the bogie bogie frame 61. The stabilizing wheel 64 is for stabilizing the traveling of the monorail vehicle 100, and is composed of a total of two wheels, one wheel before and after rolling on the side surface of the main beam 7 during traveling of the monorail vehicle 100 and two wheels on the left and right. ing. The guide wheel 63 is disposed below the traveling wheel 62 and the guide wheel 63 and is attached to a stable wheel support arm of the bogie bogie frame 61.

  The monorail vehicle 100 travels in a state where the main line girder 7 is housed in a space surrounded by the traveling wheels 62, the guide wheels 63, and the stabilizing wheels 64. In other words, the monorail vehicle 100 is driven in a state where the upper surface and both side surfaces of the main beam 7 are surrounded by the traveling wheels 62, the guide wheels 63, and the stabilizing wheels 64.

  Traveling auxiliary wheels 65 are provided in front of and behind the traveling wheel 62. The traveling auxiliary wheel 65 is attached to the bogie bogie frame 61 and is installed so as to roll on the upper surface of the main beam 7 when the traveling wheel 62 is punctured.

  A guide auxiliary wheel 66 is provided directly below the guide wheel 63. The auxiliary guide wheel 66 is attached to the lower surface of the guide wheel 63 coaxially with the guide wheel 63, and is installed to roll on the side surface of the main beam 7 when the guide wheel 63 is punctured.

  A stabilizing auxiliary wheel 67 is provided immediately above the stabilizing wheel 64. The stabilizing auxiliary wheel 67 is mounted coaxially with the stabilizing wheel 64 on the upper surface of the stabilizing wheel 64, and is installed so as to roll on the side surface of the main beam 7 when the guide wheel 63 is punctured.

  Next, the transport girder 1 will be described with reference to FIGS. 7 is a side view of the transport beam 1 of FIG. 2, FIG. 8 is a plan view of FIG. 7, and FIG. 9 is a bottom view of FIG.

  The transport girder 1 includes a transport girder body 11 composed of a truss structure in which a plurality of steel materials are welded, a transport girder leg portion 12 made of a plurality of steel materials welded to the transport girder body 11, and a wheel stopper 13. Yes. Since the transport girder main body 11 has a truss structure, it is possible to provide sufficient strength to support the monorail vehicle 100 even if it is lightweight.

  The appearance and dimensions of the transport girder body 11 in the longitudinal section are substantially the same as the general shape and dimensions of the main line girder 7. For example, the lateral width of the upper surface of the transportation girder body 11 on which the traveling wheel 62 is placed is substantially the same as the lateral width of the upper surface of the main beam girder 7, and the lateral width of the side surface of the transportation girder body 11 corresponding to the guide wheel 63 and the stabilizing wheel 64 Is substantially the same as the lateral width of the side surface of the main beam 7. Further, the length of the transport girder main body 11 is substantially the same as the length of the monorail vehicle 100, and the height dimension of the transport girder main body 11 is set slightly smaller than the dimension from the lower end of the traveling wheel 62 to the lower end of the stabilizing wheel 64. ing.

  The transport girder body 11 is disposed in a space between the traveling wheel 62, the guide wheel 63, and the stabilizing wheel 64, and places and supports the traveling wheel 62. Specifically, the transport girder main body 11 extends from the first bogie 6A to the second bogie 6B, and supports and supports the traveling wheels 62 of the two bogies 6A and 6B. is there. With such a configuration, when the monorail vehicle 100 is transported, the transport beam main body 11 does not get in the way and can be transported in a compact state.

  Further, the transport girder main body 11 includes two upper corner pipe steel members 11a that constitute the facing surface of the running wheel 62 and the guide wheel 63, and two lower corners that constitute the facing surface of the stabilizing wheel 63. And a pipe steel material 11b.

  The two upper square pipe steel members 11a extend in front and rear in parallel, and the two lower square pipe steel members 11b extend in front and rear in parallel. These square pipe steel materials 11a and 11b form a skeleton of the transport beam main body 11 and constitute a rolling surface when the monorail vehicle 100 is moved from the transport beam 1 to the main beam 7.

  Two transport beam legs 12 are welded to the lower surface of the transport beam body 11. The front transportation girder leg 12 is provided corresponding to the front bogie trolley 6A, and the rear transportation girder leg 12 is provided corresponding to the rear bogie trolley 6B. The center position of each transport beam leg 12 and the center position of each bogie 6 are substantially coincident.

  The transport girder leg portion 12 includes a transport girder leg body 12a formed by welding each pipe steel material into a square shape when viewed from the plane. The left and right sides of the transportation girder leg main body 12 a protrude outward from both side surfaces of the monorail vehicle 100 in a state where the monorail vehicle 100 is mounted on the transportation girder 1. The portions protruding from both sides of the transport beam leg 12 are provided with welded steel members 12b having holes for hooking the crane hooks at intervals wider than the width of the monorail vehicle 100.

  Two wheel stoppers 13 are provided on the upper surface of the transport beam body 11 by welding so as to limit the longitudinal movement of the traveling auxiliary wheel 65. The front wheel stopper 13 is installed in front of the traveling auxiliary wheel 65 on the front side of the bogie truck 6A, and the rear wheel stopper 13 is installed behind the traveling auxiliary wheel 65 on the rear side of the bogie truck 6B. When the monorail vehicle 100 is transported, the wheel engaging member 14 made of wood is installed between the wheel stopper 13 and the traveling auxiliary wheel 65.

  Next, a method for transporting the monorail vehicle 100 from the manufacturing location of the monorail vehicle 100 to a place with the main line girder 7 using the monorail vehicle transport system 200 and carrying the monorail vehicle 100 into the main line girder 7 will be described with reference to FIGS. This will be described with reference to FIG. FIG. 10 is a side view of the state in which the transportation girder 1 is lifted from the state of FIG. 2, FIG. 11 is a front view of FIG. 10, and FIG. 12 is an explanatory diagram of a method for carrying the monorail vehicle 100 into the main line girder 7 in the first embodiment. It is.

  As shown in FIG. 2, the monorail vehicle 100 is mounted on the transport girder 1, and a hook 71 provided at the tip of the rope 70 of the crane is hooked in the hole of the hanging steel member 12 b of the transport girder body 11 to It lifts with a crane as shown in FIG.10 and FIG.11. As a result, the monorail vehicle 100 is lifted by the crane together with the transport beam 1.

  The transported girder 1 and the monorail vehicle 100 that are lifted are placed on the transport carriage main body 21 of the transport carriage 2 as shown in FIG. In this state, the transport drive vehicle 3 is driven, the transport carriage 2, the transport beam 1 and the monorail vehicle 100 are pulled to the port, and the transport beam 1 and the monorail vehicle 100 are lifted as shown in FIGS. Carry in.

  When the ship arrives at the port, the transportation girder 1 and the monorail vehicle 100 are lifted and carried out of the ship as shown in FIGS. 10 and 11, and the transportation girder 1 and the monorail vehicle 100 are mounted on the transportation carriage main body 21 as shown in FIG. Put. In this state, the transport drive vehicle 3 is driven, and the transport carriage 2, the transport beam 1 and the monorail vehicle 100 are pulled to a place where the main line beam 7 is located.

  At the place where the main line girder 7 is located, the transport girder 1 is lifted by hooking the hook 71 provided at the tip of the rope 70 of the crane to the hole of the suspension member steel material 12b of the transport girder 1 mounted on the transport carriage 2. Is placed on the temporary floor 15 so as to coincide with the main line girder 7. Then, the front auxiliary wheel stopper 13 and the wheel engaging member 14 are removed, and the monorail vehicle 100 is moved to the main line girder 7 as shown in FIG. Thereby, the monorail vehicle 100 can be easily carried into the main line girder 7.

(Second Embodiment)
Next, a monorail vehicle transportation system according to a second embodiment of the present invention will be described with reference to FIG. FIG. 13 is a side view showing a state in which a monorail vehicle is transported using the monorail vehicle transport system according to the second embodiment of the present invention. The second embodiment is different from the first embodiment in the points described below, and the other points are basically the same as those in the first embodiment, and thus redundant description is omitted.

  In the second embodiment, the transport carriage 2 is composed of a front transport carriage 2A and a rear transport carriage 2B. The front transport carriage 2A holds the front surface of the transport beam 1 and the rear transport cart 2B holds the rear surface of the transport beam 1. Then, when the transport drive vehicle 3 pulls the front transport cart 2A, the rear transport cart 2B is pulled through the transport beam 1.

  According to the second embodiment, since the height of the transport carriage 2 in the first embodiment can be omitted, the transport girders 1 and the monorail vehicle 100 can be transported in a lowered state.

  DESCRIPTION OF SYMBOLS 1 ... Transport girder, 2 ... Transport cart, 2A ... Front transport cart, 2B ... Rear transport cart, 3 ... Transport drive vehicle, 5 ... Vehicle body, 6 ... Bogie cart, 6A ... First bogie cart, 6B ... Second Bogie bogie, 7 ... Main girder, 11 ... Transport girder body, 11a ... Upper square pipe steel, 11b ... Lower square pipe steel, 12 ... Transport girder leg, 12a ... Transport girder leg main body, 12b ... Suspension steel DESCRIPTION OF SYMBOLS 13 ... Wheel stop, 14 ... Wheel engaging member, 15 ... Temporary floor, 21 ... Transport trolley body, 22 ... Transport trolley wheel, 23 ... Connection device, 61 ... Bogie bogie frame, 62 ... Traveling wheel, 63 ... Guide wheel, 64 ... Stabilizing wheels, 65 ... Auxiliary wheels for driving, 66 ... Auxiliary wheels for guidance, 67 ... Auxiliary wheels for stabilization, 68 ... Center pin, 69 ... Air spring, 70 ... Rope, 71 ... Hook, 100 ... Monorail vehicle, 200 ... monorail vehicle transport system.

Claims (8)

Transporting monorail vehicles in a state in which a straddle-type bogie having a traveling wheel that rolls on the upper surface of the main line girder and a guide wheel that rolls on the side surface of the main line girder and a vehicle body mounted on the bogie is assembled. A monorail vehicle transport system,
A monorail vehicle transport system comprising: a transport beam that supports the monorail vehicle; a transport cart that supports the transport beam; and a transport drive vehicle that pulls the transport cart. In claim 1,
The transport rail is provided in a space between the traveling wheel and the guide wheel, and includes a transport beam main body on which the traveling wheel is placed and supported. In claim 2,
The transport girder main body extends from a first bogie that is installed on the front side of the lower surface of the vehicle body to a second bogie that is installed on the rear side of the lower surface of the vehicle body, and each travel of the two bogies is performed. A monorail vehicle transportation system characterized by mounting and supporting a wheel. In claim 3,
The transport rail main body is constituted by a truss structure in which a plurality of steel materials are welded. In claim 4,
Each of the transport girders includes a plane-shaped transport girder leg portion on the front side and the rear side of the lower surface of the transport girder body,
Each of the transportation girder leg portions is provided by welding a suspension steel member having a hole that hooks a hook of a crane at both ends projecting from the transportation girder body on both the left and right sides at a wider interval than the lateral width of the monorail vehicle. A monorail vehicle transportation system characterized by that. In claim 4,
The plurality of steel members of the transport girder main body have two upper square pipe steel members that constitute a support surface of the traveling wheel and a surface facing the guide wheel. In claim 6,
The monorail vehicle transportation system, wherein the plurality of steel materials include two lower square pipe steel materials that constitute opposed surfaces of the bogie bogies that are positioned below the guide wheels. In any of claims 5 to 7,
The monorail vehicle transportation system, wherein the transportation girder body includes an auxiliary wheel stopper that restricts the back-and-forth movement of auxiliary wheels installed corresponding to the traveling wheels of the bogies.

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