JPH07215214A - Operating method of ground-side structure fitting carriage - Google Patents

Abstract

PURPOSE:To fit a ground-side structure with high accuracy, and also to enable the fitting work at a site to be successively carried out by contriving a device in such a way that a standard track that has been completed is hung up and overpassed over the ground-side structure fitting carriage being under work and conveyed to the end of the standard track that is not yet completed. CONSTITUTION:A number of ground coil fitting carriages 48 that are necessary for a process are prepared, and work is carried out from the foremost fitting carriage, and after completion of the work, the carriages are moved forward as much as the pitch of the necessary number of carriages, and the subsequent carriage that has finished next work is moved so as to succeed after the foremost carriage. After movement like this, a standard track in which work has been completed is overpassed over the ground coil fitting carriage 48 to the foremost position. Thus, the work can be continuously carried out without interruption by means of a limited number of standard tracks 49 and the ground coil fitting carriage 48 in combination of a standard track transportation track 47 for transporting the subsequent standard track 49 to the foremost part.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a system for propelling or levitating a vehicle by an electromagnetic means such as a superconducting magnetic levitation vehicle, for mounting a ground coil or a ground structure such as a track structure installed on the ground. How to move the related equipment used for the construction work according to the progress of the construction, and the operation method of the ground side structure mounting cart that can continue the work without interruption.

[0002]

2. Description of the Related Art For example, in a magnetic levitation vehicle, a ground coil is arranged on the ground side, and the ground coil is used for propulsion or levitation. Since the position of the ground coil is determined by the structure of the coil mounting seat of the structure on the ground side, it is necessary to improve the dimensional accuracy of the ground structure to be installed on the ground to improve the riding comfort of the vehicle or carrier. Can not.

However, to accurately create the positions of all very long ground structures placed on the ground,
It should be considered theoretically possible but impossible as a practical problem.

Moreover, if the above-ground structure is to be manufactured in a concentrated manner at a specific place, and the above-ground structure is to be transported to the work site and installed, if the above-ground structure is a can-making product, it will be used in a factory. It became a production, and if it was a concrete structure, it would be produced with a specific strong formwork, and it was possible to secure accuracy as such.

However, it cannot be constructed at a work place where all the structures on the ground side are concentrated, and an appropriate amount of the above-mentioned structures must be made by direct hitting work at the work site. In this case, the rigidity is not so high. It was a matter of course that it was not possible to prepare a formwork or the like that could ensure accuracy, and that only ground structures with considerably poor accuracy could be made.

However, in a structure in which the ground coil is used for levitation propulsion, such as a superconducting magnetic levitation vehicle, the ride comfort, which is the most important factor in the final evaluation of the vehicle, depends on whether the position accuracy of the ground coil is good or bad. It is closely related, and it was thought that a bad ride basically causes a big problem.

[0007]

The position of the mounting seat for mounting the ground coil in the prior art as described above may pose a great technical problem to the direct driving method in which the track is directly manufactured at the work site. It became clear gradually.

In the conventional track structure, the seat of the structure for mounting the ground coil is pre-configured, so that the mounting accuracy of the ground coil is greatly affected by the quality of the track structure.

For this reason, it is convenient if the seat for mounting the ground coil on the track can be manufactured at the time of mounting the ground coil. Therefore, in consideration of optimizing the mounting position of the ground coil, the tools necessary for this work are provided. When I thought about it, I thought about how to move the tool so that the work could be done continuously, and then I thought about how to move the tool to ensure the continuity of the work.

Here, in the present invention, when the idea of directly manufacturing the track at the work site is adopted, there is no problem if the track can be manufactured with extremely high accuracy, but if the accuracy is poor, an attempt is made to manage it later. Will also be very difficult.

The present invention provides a method for operating a ground-side structure mounting carriage which enables a ground-side structure to be mounted with high accuracy irrespective of the track accuracy, and which enables continuous on-site mounting work. The purpose is to do.

[0012]

In order to achieve the above object, the invention according to claim 1 is a system for propelling or levitating a vehicle by electromagnetic means, wherein a ground-side structure is installed on the ground side. In this case, a reference track having a rail that has the same function as a reference line that is manufactured in advance and that crosses two reference points on the track alignment determined by surveying and that has a rail is installed. Place the ground-side structure mounting cart on top, hold the ground-side structure on this ground-side structure mounting cart at the ideal mounting position, and mount the insert for the mounting member of the ground-side structure on the track side at this mounting position. When inserting into the hole and injecting a filler such as mortar or resin to fix the structure on the ground side, prepare a reference track carrier having a winch for carrying the reference track and perform the work. Are Place the reference trajectory transporting vehicle on the load 受構 creation of load is disposed is received into the left and right between,
Fishing the reference track to a position higher than the ground-side structure mounting carriage, climbing over the ground-side structure mounting carriage that is being worked on, and finishing the work at the end of the reference track that has not been worked yet. This is a method of operating a ground-side structure-mounted truck, which is characterized by carrying a standard track so that work can be continued continuously.

In order to achieve the above object, the invention according to claim 2 is characterized in that the reference track carrier used in the method for operating the ground side structure mounting cart according to claim 1 is run on the upper surface of the track side wall. It is a method of operating a ground-side structure mounting vehicle, characterized in that the reference track is transported.

In order to achieve the above-mentioned object, the invention corresponding to claim 3 is the reference track carrier used in the operation method of the ground-side structure mounting carriage according to claim 2, wherein the upper surface of the track side wall is made of concrete. This is a method for operating a ground-side structure mounting truck, characterized in that rubber tires are used as running wheels, and guide wheels are provided on the side surfaces of the side walls to guide the wheels in order to prevent the rubber tires from coming off from the upper surface.

In order to achieve the above-mentioned object, the invention according to claim 4 is such that the length of the reference track used in the operation method of the ground side structure mounting vehicle according to claim 1 is that of the ground side structure mounting vehicle. When the length is twice the length, the number of reference tracks is equal to or greater than the number of ground-side structure mounting trolleys, and is an operation method for ground-side structure mounting trolleys. .

In order to achieve the above object, the invention according to claim 5 is such that the length of the reference track used in the operation method of the ground side structure mounting vehicle according to claim 4 is that of the ground side structure mounting vehicle. When it is more than twice the length, the ground track is characterized by preparing a reference track that is at least twice the length of the reference track that can ride on the length when the ground-side structure mounting truck is closely arranged. It is the operation method of the side structure mounting cart.

In order to achieve the above-mentioned object, the invention according to claim 6 is such that the ground-side structure mounting carriage used in the method for operating the ground-side structure mounting carriage according to claim 4 is the front and rear grounds when working. The side structure mounting trolleys are closely arranged without a gap, and the trolley at the tip of the track where the ground coil mounting work has not been completed yet finishes the work first, and the ground side structure mounting is completed Move the truck to the position of the full length of the truck that has been prepared, fix it, and finish the work one after another.Be sure to move the ground side structure mounting truck next to it so that it will always move on the reference track. It is a method of operating the ground-side structure mounting cart, which is characterized in that

In order to achieve the above-mentioned object, the invention corresponding to claim 7 is one of the portions where the work of the ground-side structure mounting carriage used in the operation method of the ground-side structure mounting carriage according to claim 6 is completed. The reference track at the end is picked up by a reference track carrier, and the ground side structure mounting is characterized in that the work is carried over the ground side structure mounting cart to the tip of the reference track line of the part where the work is not completed This is the operation method of the dolly.

In order to achieve the above object, the invention according to claim 8 provides a horizontal hook on a part of the frame of the reference rail carrier used in the method for operating the ground-side structure mounting vehicle according to claim 7. By using a winch, etc., with a hook receiver and a front and rear hook receiver, fine adjustment can be made in the left, right, front and back directions when the reference track is lifted, and the fishing position can be freely adjusted when moving the reference track or when fishing. This is the operation method of the ground-side structure mounting truck, which is characterized by being able to do so.

[0020]

According to the inventions corresponding to claims 1 to 8,
The following actions can be obtained. Prepare a mounting hole for mounting the ground side structure such as a ground coil on the track side, and attach a fixing auxiliary member such as an insert to be embedded in the ground track structure to the ground side structure at the same time as the mounting member, and mount the ground side structure. Since the space between the hole provided on the track and the fixing auxiliary member is filled with resin or mortar while being held in the most preferable position, the structure on the ground side can be removed even if there is a problem with the accuracy on the track side. It is possible to correct and fix the installation position within the range allowed by the relationship between the mounting hole provided on the track and the fixing auxiliary member installed on the ground side structure side (the amount of rattling), and eventually in the track structure It is possible to expect the same effect as later when the mounting seat for the structure on the ground side is manufactured.

However, in order to perform this work, the reference track and the ground-side structure mounting carriage are required, but the ground-side structure mounting carriage cannot work without the reference track. However, the reference track will be useless once the ground-side structure installation truck has passed. For this reason, how should the standard track be sent to minimize the number of standard tracks and ground-side structure mounting carriages?
Another problem is how to lift and move the heavy reference trajectory to move to the reference trajectory without difficulty. For this,
The finished reference track is sent to the position where the work is to be performed.For this purpose, considering the crane vehicle with rubber tires that can run on the upper side wall already constructed on the side of the track, it is easier to catch the reference track. , It becomes possible to carry the reference track to the position where the work is not performed by overcoming the structure-mounted truck.

In this way, the ground-side structure mounting carriage moves along only the reference track which is arranged with high accuracy and functions as a reference line, while the ground-side structure mounting carriage follows the work flow. It becomes possible to continuously use it.

[0023]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is an explanatory view showing the concept of a carrier vehicle and an air balancer work vehicle on a reference track. Reference numeral 1 denotes a side wall to which a ground coil constituting a ground side structure, for example, a levitation coil 34 described later is attached, and 2 denotes a wheel tread on which traveling wheels of a magnetic levitation vehicle run. Reference numeral 3 denotes a rubber tire which moves above the side wall 1, and a guide wheel 4 guides the rubber tire 3 so that the rubber tire 3 can move above the side wall 1.

These rubber tires 3 and guide wheels 4 are mounted on a common wheel mounting seat 5 and are mainly mounted on the gate-shaped member 7. The underframe of this transport vehicle is composed of the gate-shaped member 7, the longitudinal member 6 and the upper member 8 and is strong enough to carry the reference track (49 in FIG. 4) as a whole, but is twisted. The rigidity is suitable for torsional rigidity. 4
Even if the individual rubber tires 3 move on the side wall 1 whose finish accuracy of the upper surface is not so good, the load is prevented from being concentrated on the specific rubber tire 3.

A driving device 9 is incorporated in a part of the wheels of the rubber tire 3 by a chain or the like, and it is considered that the driving device 9 can be moved while being used in a section with a steep slope.
A winch 10 is arranged inside the gate-shaped member 7, and a reference track 49 can be picked up by a reference track fishing wire 11. The left and right hook receivers 12 and the front and rear hook receivers 13 are disposed at positions such as the longitudinal member 6 of the bogie frame (40 in FIG. 3) facing the inside of the track. The air balancer 14 can be used when a ground-side structure having a smooth surface, for example, a ground coil, is incorporated in a ground-coil mounting carriage (48 in FIG. 4) constituting a ground-side structure mounting carriage.

FIG. 2 shows a reference trajectory (same as 49 in FIG. 4).
Reference point 1 which is one point on the ideal line defined by surveying
5, the tip of the reference point pointer 16 for checking whether the reference track 49 holds the correct positional relationship is the reference point 1
5, the upper and lower sides, the left side, the right side, and the slant are brought into contact with each other, and the two front and rear reference points 15 are aligned by the reference point pointer 16 and the detachment reference point pointer 24. The arranged rails 17A and 17B can exert a function as a reference line connecting the reference points 15.

In order for the rails 17A and 17B to be recognized as the reference line in this manner, the rails 17A and 17B are arranged on the longitudinal member 18 having a high rigidity by the longitudinal member 18 and the lateral member 19, and the upper seat 20 is provided. Groove processing on the rail 17
A and 17B are also processed into the shape of the lower flange head, fitted into the groove with bending removed, and fixed with the holding metal fittings 21 within the range of the machining accuracy of rails 17A and 1B.
7B can have accuracy as a reference line.

In order for the reference point 15 and the reference point pointer 16 to accurately make contact with this reference trajectory, the displacement in the left-right direction is pushed and moved by the operation of the push bolt 26 provided in the left-right force receiving seat 25, and the longitudinal length in the front-rear direction. The deviation in the direction is adjusted by connecting the longitudinal fixing bracket 27 between the longitudinal fixing bracket 27 clinging to the wheel tread 2 of the track and the longitudinal member 18 with the longitudinal adjusting bolt 28 and pushing or pulling. .

Further, the screw jack 23 is screwed into the lower seat 22 arranged below the longitudinal member 18, and the screw jack 23 is screwed in or loosened.
It is used for height adjustment and inclination adjustment of 8. This reference trajectory 49
In order to adjust the reference trajectory 15 to the reference point 15, considering how to handle the screw jack 23, the reference trajectory 49 can be aligned very easily, which will be described later.

Further, although only one reference point pointer 16 can correspond to one reference point 15, the upper side where the first reference point pointer 16 is placed is used as an auxiliary reference point, and the detached reference point pointer 24 is used for this auxiliary reference point. By making contact with the reference point of, it becomes possible to connect one reference trajectory and arrange the next reference trajectory to make a continuous trajectory.

However, when trying to relocate the reference track 49 after the work to the next installation position, the detached reference point pointer 24 coming out of the connected reference track is in contact from above the reference point pointer 16 and the reference track itself. Can't move.

However, although the detachment reference point pointer 24 can accurately reproduce the position, it can be detached when necessary. If the detachment reference point pointer 24 is detached,
After the work is completed, the reference trajectory can be lifted up,
You will be able to move freely.

FIG. 3 shows how to ride on the reference track 49, hold the ground coil 34 at the ideal mounting position, insert the insert 35 into the mounting hole provided in the side wall of the track, and insert the mortar into the mounting hole. Alternatively, it is intended to fix the ground coil to the track sidewall while maintaining good accuracy regardless of the manufacturing accuracy of the ground side wall by filling the resin and fixing the insert 35.

In the bogie frame 40, the wheels 29, the guide wheels 30, and the flangeless wheels 31 are provided on the rail 17A side and the rail 17B side, so that the rail 17A follows the rail 17A in the left-right direction. However, the rails 17A and 17B faithfully follow the vertical and rolling directions. Therefore, the wheels 29, the guide wheels 30, the flangeless wheels 31
Can be connected to the bogie underframe 40 without a spring, or in the case of the guide wheel 30 a fairly rigid spring can be inserted if necessary, but is designed to be able to follow the rail 17A faithfully.

The ground coil 34 is an example of a levitation coil in the case of FIG. 3, but the insert 35, which should originally be attached to the track side wall 1, is fixed to the levitation coil 34 by a mounting bolt, and the coil support seat 33 is fixed. The coil support piece 36 and the coil front-back support piece 37 fix the upper and lower positions and the front-rear position, and the coil support seat 33 fixes and holds them.

The coil support seat 33 is held by a pantograph mechanism 41 and a pantograph driving device 42 so as to be horizontally movable by a specified dimension, and the position where the pangraph mechanism 41 is extended to the maximum dimension is the ground coil 34. It is designed to be in the ideal position.

Since the position in the front-rear direction cannot be determined only by the movement of the pantograph mechanism 41, the coil support seat guide piece 39 for positioning in the front-rear direction is provided.

Even if the ground coil 34 is to be placed on the coil support seat 33, the surface is smooth, there is no place to be touched, and the weight is considerable, so a vacuum pad is required to handle such a thing. 45 and the air balancer 44 are prepared so that the ground coil 34 can be efficiently attached to the coil support seat 3
It is designed to be placed on top of three.

This trolley rides on rails 17A and 17B, but since the track itself has a fairly steep slope, a movement motor 32 is prepared for moving the trolley. In the third example, the flangeless wheel 31 is drawn to be driven by a chain.

As described above, three kinds of tools, that is, the reference track, the carrier vehicle, and the ground coil mounting cart are prepared, and the situation at the time of the reference track transportation shown in FIG. 1 will be described in more detail.
The rubber tire 3 travels while being guided by the guide wheels 4 at the upper end of the side wall 1.

However, since the upper end of the side wall 1 is a surface which is not formed by the mold when the concrete is struck, the smoothness is not so good originally, but the feature that the rubber tire 3 can receive a load in a large area is used so much. Even if the smoothness is not good, a large load can be applied, and the members that make up the transport vehicle can be slightly deformed when subjected to twisting. Therefore, it is not possible to lift the reference track with the winch 10. It is configured so that the load does not act on the rubber tire 3.

Here, the winch 10 is used to raise the reference track, and the wire is connected to the reference track 49 by the wire 11 to the last part of the track train where the ground coil installation work has been completed, and the reference track carrier (FIG. 4) is used. 47) is a wire hook (not shown) provided at an appropriate gap position before and after the track.
And catch it.

In this case, if the removal reference point pointer 24 is removed, the reference trajectory 49 can be easily lifted upward. At this time, when the reference track 49 is raised to a position slightly higher than the side wall 1, the reference track 49 becomes higher than the ground coil mounting carriage 48, and it is carried to the frontmost part of the track line for the work to be performed, and is connected to the most advanced reference track 49. By bringing the winch 10 down and arranging it so that the reference point pointer 16 comes into contact with the reference point 15, the ground coil mounting carriage 48 can freely move onto this reference track 49. .

However, the side wall 1 on which the reference rail carrier 47 has to run has a cant or a slope, and if it is caught by the winch 10, it will shift to one side or move in the front-back direction. There is a danger, and especially when the winch 10 is lowered when it is attempted to align the reference trajectory with the reference point position, there is a possibility that the position may be significantly displaced due to a cant or a gradient.

However, the left and right hook receivers 1 are used for transporting the reference orbit.
2. A front and rear hook receiver 13 is prepared, and a manual winch (hipper or the like) is passed between the reference track and the left and right hook receiver 12 and the front and rear hook receiver 13 to give a pulling force.
Reference point 15 and reference point pointer 16 as close to landing as possible
Position adjustment to the point of contact, landing, and for finer position adjustment, push bolt 26, longitudinal adjustment bolt 2
8, the pressing force acts.

As for the ground coil mounting carriage 48, the necessary number of carriages are prepared in an appropriate process, work is started from the top mounting carriage, and when the top work is completed, the pitch of the required number of carriages is completed. Only move forward, and then move the next trolley, which has completed the work, so as to follow the first trolley. After moving the carriage in this way, the reference track at the position where the work is finished is passed over the ground coil mounting carriage 48 and sent to the foremost position. In this way, a limited number of reference tracks 49 and ground coil mounting carriages 48 are combined with a reference track carrier 47 that sends the other reference track 49 to the forefront, and the work continues without interruption. I know what I can do.

Before describing the operation of the present embodiment, the appearance of the reference track carrier 47 carrying the reference track 49 will be described with reference to FIG. As already described with reference to FIG. 1, the reference track carrier 47 includes the rubber tires 3 and the guide wheels 4 on the side wall 1.
It has the function of moving on A and 1B. The reference rail carrier 47 includes the gate-shaped member 7 and the left and right rubber tires 3
Is connected, and the winch 10 is arranged in the center of the
The reference trajectory 49 is lifted by the reference trajectory raising wire 11. This caught reference trajectory 49
Is capable of transporting by passing over a reference track 49 arranged on the track and a ground coil mounting carriage 48 used for mounting the ground coil on the reference track 49. The drive device allows it to move by itself.

However, since the upper surfaces of the side walls 1A and 1B are not always smooth and horizontal, and have cants and slopes, it is not considered that the lifted reference trajectory 49 can be ideally lowered to the center, and the left and right front and rear sides can be considered. It is expected that there will be a gap. On the other hand, it becomes very difficult to align and install the reference track 49 at the position where it finally moves. On the other hand, the reference track carrier is provided with the left and right hook receivers 12 and the front and rear hook receivers 13, and a manual winch 51 is drawn between the left and right hook receivers 12, the front and rear hook receivers 13 and the reference track 49 so that fine adjustment is not possible. It is designed to hang up and adjust while adjusting the orbit. Besides this, the carrier 4
7 is equipped with an air balancer 14, and the reference trajectory 4
When the work of moving 9 is not performed, it can be used for the work of setting the ground coil 34 on the coil support seat 33 of the ground coil mounting carriage 48.

However, the working vehicle of the air balancer 14 and the reference track carrier 47 may be separately manufactured and used depending on the usage conditions such as how many ground coil mounting vehicles 48 are used at the same time.

Next, FIGS. 5A to 5D and FIG.
How (E) to FIG. 6 (H) explain how work can be performed with continuity. In FIGS. 5 and 6, three ground coil mounting carts 48A to 48C and a reference track 49A to
It is explained that the work can be continued successfully by using 4 units of 49D, but the number of trolleys for terrestrial coil installation etc. is decided according to the amount of work required such as how many terrestrial coils are installed per day. The required number of orbits is also automatically determined.

First, in FIG. 5 (A), the carrier vehicle 47 carries the reference track 49A to the installation position for installation. Above the reference tracks 49C and 49D, the ground coil mounting carriage 48A,
48B and 48C are lined up, and preparations for mounting the ground coil have started.

FIG. 5B shows the ground coil mounting carriage 48.
The work is preferentially started from A, and the carrier vehicle 47 assembles the ground coil at the position of the ground coil mounting carriage 48A and assembles the ground coil to the coil support seat 33 of the ground coil mounting carriage.

In FIG. 5 (C), the work of the ground coil mounting carriage 48A, which was initially carried out, is completed, and the reference track 49C is completed.
To the position of 49B ahead by the number of ground coil mounting carriages. In this case, the size is such that two ground coil mounting carriages can be mounted on one reference track.
During this time, the carrier vehicle 47 is engaged with the assembly of the ground coil of the ground coil mounting carriage 48B.

FIG. 5 (D) shows that the terrestrial coil mounting carriage 4 has already been installed.
8B finishes the work, moves on the reference track 49B, and the carrier is engaged in the ground coil mounting work on the ground coil mounting carriage 48C.

In FIG. 6 (E), the ground coil mounting carriage 48.
A, 48B, 48C have already completed the work, and are preparing to mount the ground coil at the next work position. At this time, the carrier vehicle 47 goes to the position of the reference track 49D and catches the reference track 49D.

In FIG. 6 (F), the carrier vehicle 47 has a reference track 49.
It is shown that D is lifted and moved on the side walls 1A, 1B to get over the ground coil mounting carriages 48A, 48B, 48C and moving.

FIG. 6G shows that the reference track carrier 47 is in the process of fishing down the reference track 49D aiming at the reference point 15 so that the reference track 49A is connected to the reference track 49A which has been arranged so far. Is shown.

FIG. 6 (H) shows the same working condition as FIG. 5 (C). If there are three ground coil mounting carts 48 and two per track length 49, the reference track 49 has the same reference track. It is shown that 4 pieces of 49 are required, and that if this number is prepared, this work will be continued automatically.

However, if more coil mounting carriages 48 are prepared per length of the reference track 49, the reference track 49 required when all the coil mounting carriages 48 are on the reference track 49 is provided. It is sufficient to prepare more than twice the required number.

As described above, if the carriage 47 can catch the reference track 49 and pass over the ground coil mounting carriage 48, if the number of the ground coil mounting carriages 48 is more than twice the reference track 49. , Ground coil mounting cart 4
After the work of No. 8 is completed, the pitch of the ground coil mounting carriage 48 prepared from the front carriage is gradually moved back and forth, and the ground coil mounting carriage is moved on the rearmost reference track 49. It becomes possible to continuously perform the work by moving the object which is not on the vehicle 48 to the front.

If such a work is to be actually carried out by a forklift or a crane truck, it is necessary to have something that can withstand a load of about 7 to 8 tons, which is almost equivalent to the estimated weight of the reference track, which is extremely high. It is considered to be almost impossible due to the large scale and difficult alignment, whereas the side walls 1A and 1B are able to withstand a considerable load and the use of rubber tires makes it a particularly high standard. Side walls 1A, 1 manufactured without considering the smoothness
It becomes possible to easily move a heavy object such as the reference track 49 using the upper surface of B.

According to the embodiment described above, the reference point 15 whose position on the planned line is determined on the ground by the survey is used,
Accurately installed rail 17 using front and rear reference points 15.
Using the reference track 49 having A and 17B, a reference point pointer 16 arranged before and after the reference track 49 is used to make a rail corresponding to the reference line connecting the reference points 15 with the rails 17A and 17B. Using the ground coil mounting carriage 48 that accurately follows, the insert 35 is assembled to the ground coil 34, the ground coil 34 is held at a position corresponding to the ideal mounting position, and the insert 3 assembled to the ground coil 34.
5 is inserted into the mounting hole provided in the track structure, and a filler such as mortar or resin is injected into the inserted mounting hole to fix the insert 35 at the ideal position, which is originally ideal. Side walls 1A and 1B that should be assembled with high precision
Even if there is a slight manufacturing error, it is possible to correct the error when mounting the ground coil 34.

However, it is completely meaningless if such a combination of the reference track 49 and the ground coil mounting carriage 48 is not capable of smoothly rotating when the construction is continued. However, as in the embodiment of the present invention, the winch 5 is attached to the reference track carrier vehicle 47 that can travel on the upper ends of the side walls 1A and 1B of the track.
If 1 is prepared and the reference track 49 is picked up, it is easy for the reference track 49 to pass over the ground coil mounting carriage 48 on which the work is being performed, and the reference track 49 on which the work is finished is grounded. It is possible to send the upper part of the mounting carriage 48 to the front unworked portion.

In this way, the ground coil mounting carriage 4
The reference numeral 8 makes it possible to continuously use the ground coil mounting carriage 48 along the flow of work while moving only on the reference track 49 which is accurately arranged and has a function as a reference line.

The present invention is not limited to the above-mentioned embodiments, but can be modified as follows. In the embodiment shown in FIG. 1, the function of catching the reference track 49 and the air balancer 44 are used.
Thus, the work for assembling the ground coil 34 to the coil holding seat of the ground coil mounting carriage 48 can be combined.

However, when the number of ground coil mounting carriages 48 increases and the work of moving the reference track 49 and the work of assembling the ground coil 34 increase, they are not shared but separated independently. It is considered that the workability will be improved if the function described above is used.

The side walls 1A, 1
In contrast to the method of moving the upper surface of B with the rubber tire 3, the side wall 1
It is also a sufficiently conceivable technique to dispose the rails 1A and 1B on the upper surfaces of A and 1B and move them by iron wheels.

The reference rail transport vehicle 47 of the present invention can be applied when the side walls 1A and 1B are driven in some cases, but in the above-described embodiment, it is described as moving on the side walls 1A and 1B. It has not been used at this stage.

However, according to the present invention, it is preferable that the structural members capable of withstanding the loads corresponding to the side walls 1A and 1B are arranged and arranged so as to be movable, and the reference rail carrier 47 can be moved on the structural members. It can be considered as another embodiment, and it is possible to extend the application example of the apparatus to not only the mounting of the ground coil 34 but also the fabrication of the track structure.

[0070]

According to the present invention, it is possible to mount a ground-side structure with high accuracy regardless of the accuracy of the track,
Moreover, it is possible to provide a method for operating the ground-side structure mounting cart that enables continuous on-site mounting work.

[Brief description of drawings]

FIG. 1 is a perspective view showing the structure of a reference rail guided vehicle used when carrying out the method of the present invention.

FIG. 2 is a perspective view showing the reference trajectory of FIG. 1 and showing an example of a reference trajectory having the same function as a reference line using a reference point determined by surveying.

[Fig. 3] Fig. 3 shows a ground coil mounting carriage in which an insert is inserted into a mounting hole of a side wall by holding the ground coil in an ideal mounting position and the insert is fixed by filling mortar or resin in the mounting hole. FIG.

4 is a view showing that the reference track carrier of FIG. 1 has lifted up the reference track and got over the ground coil mounting cart.

5A to 5D are reference trajectories on the orbit,
Explanatory drawing for demonstrating how work will flow well if the ground coil mounting trolley and the standard track carrier move.

6 (E) to (H) are reference trajectories on the orbit,
Explanatory drawing for demonstrating how work will flow well if the ground coil mounting trolley and the standard track carrier move.

[Explanation of symbols]

1 ... Side wall, 2 ... Wheel tread surface, 3 ... Rubber tire, 4 ... Guide wheel, 5 ... Wheel mounting seat, 6 ... Longitudinal member, 7 ... Gate-shaped member, 8 ... Upper member, 9 ... Drive device, 10 ... Winch, 1
2 ... Left and right hook receiver, 13 ... Front and rear hook receiver, 14 ... Air balancer, 15 ... Reference point, 16 ... Reference point pointer, 17
A, 17B ... Rail, 18 ... Longitudinal member, 19 ... Lateral member, 20 ... Upper seat, 21 ... Press fitting, 22 ... Lower seat, 2
3 ... Screw jack, 24 ... Removal reference point pointer, 25
... left / right force seat, 26 ... push bolt, 27 ... longitudinal fixing bracket, 28 ... longitudinal adjustment bolt, 29 ... wheel, 30 ...
Guide wheel, 31 ... Wheel without flange, 32 ... Motor for movement, 33 ... Coil support seat, 34 ... Levitation coil, 35 ... Insert, 36 ... Coil support piece, 37 ... Coil front / rear support piece, 38 ... Coil holding device mounting seat , 39 ... Coil support seat guide pieces, 40 ... Bogie frame, 41 ... Pantograph mechanism, 4
2 ... Pantograph mechanism drive device, 43 ... Work table, 44 ...
Air balancer, 45 ... Vacuum pad, 46 ... Levitating coil mounting bracket, 47 ... Standard track carrier, 48 ... Ground coil mounting cart, 49 ... Standard track, 50 ... Propulsion coil, 51 ... Manual winch.

Claims (8)

[Claims] 1. In a system for propelling or levitation propelling a vehicle by electromagnetic means, when a ground-side structure is installed on the ground side, two lines on a track line defined by surveying are used.
A reference track that has the same function as the reference line that connects the reference points and is prefabricated across two reference points is installed, and a reference track with rails is installed, and the ground side structure mounting cart is placed on the rail of this reference track. Hold the ground side structure at the ideal mounting position on the ground side structure mounting carriage, and insert a fixing aid such as an insert for the mounting member of the ground side structure into the mounting hole on the track side at this mounting position, When injecting a filler such as mortar or resin to fix the structure on the ground side, prepare a reference track carrier that has a winch for carrying the reference track, and arrange it on the left and right of the section where the work is performed. Of the reference track carrier on a load receiving structure capable of receiving a load and fishing the reference track to a position higher than the ground side structure mounting carriage, Climb over Still end of the reference trajectory is not working, so as to carry the reference trajectory lived of work, the ground-side structure mounted truck operating method which is characterized by continuous work is to allow continued. 2. The reference track carrier used in the method for operating the ground-side structure mounting carriage according to claim 1, is configured to run on the upper surface of the track side wall to carry the reference track. How to operate the ground-side structure mounting cart. 3. The reference track carrier used in the method for operating a ground-side structure mounting truck according to claim 2, uses rubber tires as wheels that run on the concrete upper surface of the track sidewall, and the rubber tires are detached from the upper surface. In order to prevent the above, a guide wheel is provided on the side surface of the side wall to guide the vehicle, and a method for operating a ground-side structure mounting truck is characterized. 4. When the length of the reference track used for the method of operating the ground-side structure mounting trolley according to claim 1 is twice the length of the ground-side structure mounting trolley, A method for operating a ground-side structure mounting vehicle, wherein the number is equal to or more than the number of ground-side structure mounting vehicles. 5. The ground-side structure is used when the length of the reference track used in the method for operating the ground-side structure-mounting carriage according to claim 4 is at least twice the length of the ground-side structure-mounting carriage. A method for operating a ground-side structure mounting truck, characterized by preparing a reference track that is at least twice as long as the length of a reference track that can be used when the mounting trucks are closely arranged. 6. The ground-side structure mounting carriage used in the method for operating the ground-side structure mounting carriage according to claim 4, when the work is performed, the front and rear ground-side structure mounting carriages are densely arranged without a gap. In addition, make sure that the bogie at the tip of the track where the ground coil installation work has not been completed first finishes the work, and move the finished ground side structure mounting bogie to the position ahead of the full length of the prepared bogie. The ground-side structure mounting truck that has been fixed and fixed one after the other so that the work can be performed next to it so that it always moves on the reference track. How to operate the mounting cart. 7. The reference track at the end of the part where the work of the ground side structure mounting trolley used for the operation method of the ground side structure mounting trolley according to claim 6 has been finished is picked up by a reference track carrier to perform the work. A method of operating a ground-side structure-mounted truck, characterized in that the ground-side structure-mounted truck is transported over the ground-side structure-mounted truck to the end of the reference track line where the above has not ended. 8. A horizontal hook receiver and a front and rear hook receiver are provided in a part of the framework of the reference track carrier used for the method for operating the ground side structure mounting carriage according to claim 7, and a winch or the like is used. The ground-side structure mounting cart is characterized in that the reference trajectory can be finely adjusted to the left and right and the front-rear direction when it is lifted, and the fishing position can be freely adjusted when the reference trajectory is moved or when fishing is performed. Operating method.