KR102137251B1 - Movable guide restraint apparatus for reducing vibration noise at turnout for rubber wheel automated guideway transit - Google Patents

Abstract

In the diverter of the movable guide plate method of the rubber wheel light rail (AGT), the right and left sides of the movable guide plate by improving the assembly and stability of the constraining device by applying the U-type fixing device and the restraint that are constrained to each other with the inclined surface constraining the sliding of the movable guide plate It is possible to reduce the vibration noise that may occur in the tap-off according to the movement, and also to secure the flexibility of the left and right positions of the movable guide plate by securing the assembly portion of the inner hook in contact with the movable guide plate, and to process the contact surface inclined to ensure a certain binding force and It can realize mobility, reduce vibration noise of the tap-off machine, and also form a square frame on the wear plate fixing section to insert and seat the wear plate, so that the wear plate can be fixed so that it does not move. Positioning the stopper to limit the left and right movement range of the movable guide plate, and by forming the sink height adjustment bolt on the concrete, the movable guide board restrains the vibration noise of the rubber wheel light rail diverter that can be easily adjusted. Device is provided.

Description

Removable guide plate restraint device for reducing vibration noise of rubber wheel light rail turn-off machine {MOVABLE GUIDE RESTRAINT APPARATUS FOR REDUCING VIBRATION NOISE AT TURNOUT FOR RUBBER WHEEL AUTOMATED GUIDEWAY TRANSIT}

The present invention relates to a movable guide plate of a rubber wheel light rail diverter, and more specifically, to a movable guide plate type of a rubber wheel (Automated Guideway Transit: AGT) (horizontal guided branch). The present invention relates to a movable guide plate restraining device for reducing vibration noise of a rubber wheel light rail (AGT) tapper, which restrains a movable guide plate to reduce vibration noise that may occur in a tapper according to left and right movement of the guide plate.

Light rail (or light rail) is divided into steel wheel AGT (Automated Guideway Transit), rubber wheel AGT, LIM (Linear Induction Motor) using a linear induction motor, monorail, streetcar, magnetic levitation rail using magnetic force, etc. The wheel light rail is a light rail system in which a small light rail with rubber wheels travels along an exclusive track such as an elevated road.

This rubber wheel light rail (Automated Guideway Transit: AGT) refers to a light rail system in which a light vehicle with a small size attached to a rubber tire travels along a guideway through a dedicated track such as an elevated road, and is a system that allows unmanned operation by computer control.

As such, the rubber wheel light rail, which is a transportation means operated with its own track system, has the following characteristics and is well received as a city transportation system today. Specifically, through the miniaturization of the vehicle, it is possible to reduce the construction cost of tunnels and structures, reduce noise and vibration through the introduction of new driving techniques, and also reduce the number of crew members by automating the operation. It can be applied to areas with a lot of mountainous terrain by improving the climbing ability of the vehicle and reducing the turning radius. Also, it has no pollution due to the use of electric power and has an environmentally friendly appearance compared to the existing track system.

On the other hand, in the case of the light rail currently in operation, the rubber wheels of the train vehicle travels in contact with the upper side of the concrete panel forming the road surface, and guide wheels are provided on both sides of the rubber wheels to induce branching for branching of the curved section. It is operated in the form of a track system.

This guide track type rubber wheel light rail adopts rubber tires on the wheels to operate along the track roadway. In this case, the guide track installed on the vertical wall of the roadbed and the guide roller installed on the vehicle guide the progress of the vehicle. As a result, the vehicle is driven. Most of these guide-type rubber wheel light rails are constructed to perform the function of connecting the inner city circulation or the city center to the sub-city.

In the case of the guided orbital type rubber wheel light rail, a tap-off device is provided to switch the driving direction, and a tap-off device according to the prior art is schematically illustrated in FIGS. 1A and 1B.

1A and 1B are views showing a diverter of a guided orbit type rubber wheel light rail according to the prior art, FIG. 1A is a plan view, and FIG. 1B is a cross-sectional view taken along line A-A of FIG. 1.

As shown in Figure 1a and Figure 1b, the track of the guided orbital rubber wheel light rail according to the prior art, the road 7 is formed to be flat; Guide rails (3) installed on both sides of the driveway (7); A guide rail (6) installed on the support rail (3) for contacting the guide wheel (4) of the rubber wheel (2) light rail vehicle (1); It is installed on the left and right sides of the branch portion 7a of the driving path 7, but can be moved left and right by the operating rod 9a of the electric switch 9, and is formed to be bent so that the cross section is formed in a substantially'b' shape. A movable guide plate 10 for contacting the branch wheel 5 of the wheel light rail vehicle 1 to determine the branch direction; And it is installed to be connected to the movable guide plate 10 is made of a fixed guide plate 20 that is fixed to be installed so as to guide the branching wheel (5) of the rubber wheel light rail vehicle 1 is in contact with the branch direction.

In the case where the rubber wheel light rail vehicle 1 travels in a straight or curved section, it may be necessary to have only the driving path 7 and the guide rail 6, but in the branch portion, the movable guide plate 10 and the fixed guide plate 20 are installed. Should be. At this time, a slide guide device for reciprocating the movable guide plate 10 left and right by an electric switch 9 is accompanied by a branch of the rubber wheel light rail.

On the other hand, various types of rubber wheel light rails have been developed in Japan and other countries with different guide methods, branch methods, and control methods, and the branch methods of rubber wheel light rails are vertical, rotary, movable guide plate, and central guide. And so on. Specifically, the vertical expression is a method in which the guide rail is raised and lowered to change the direction in accordance with each traveling direction. In addition, the rotating type is a method in which the branching device having two kinds of guide wheels installed inside and outside rotates 180 degrees to change the direction of travel. In addition, the operation guide plate method is a method in which the operation guide plate operates to advance the vehicle in the direction. In addition, the central guide type is a method in which the driving direction and the guide track operate integrally.

However, when a light rail vehicle passes through a turntable of a movable guide plate type, there is a problem in that a section in which vibration and noise are greatly generated occurs in some of the turnouts.

Figure 2 is a view showing in detail the structure of the movable guide plate in the rubber wheel light rail diverter according to the prior art, Figure 3 is a photograph illustrating various problems of the movable guide plate in the rubber wheel light rail diverter according to the prior art.

As shown in Figure 2, the rubber wheel light rail according to the prior art is composed of a movable guide plate 10, a fixed guide plate 20 and a sink 30 under the movable guide plate 10 under the guide rail 6 At this time, in the turn-off, the light rail vehicle is lead in the linear or curved direction by the left and right movement of the movable guide plate 10.

In addition, as shown in the lower portion of FIG. 2, the lower structure of the movable guide plate 10 includes a sliding plate 41 on the top of the sink 30 and a wear plate 40 and a fixed block on the bottom of the movable guide plate 10. It is composed of (12), the movable guide plate 10 is smoothly switched between the light rail vehicle by the sliding plate 41 and the wear plate 40 on the top of the sink 30 when moving left and right.

However, in the case of the rubber wheel light rail diverter according to the prior art, as shown by reference numeral A in FIG. 3 a), since the welding length is long when manufacturing the movable guide plate 10, distortion due to thermal deformation occurs. , Due to this warpage, the adhesion of the shaft and the water tank 30 deteriorates, which causes the lifting phenomenon of the wear plate 40, and also the adhesion between the fixed block 12 and the lower portion of the movable guide plate 10 is poor. do.

In addition, as shown by reference numerals B and C in FIG. 3B, the fixed block 12 is spaced apart from the lower portion of the movable guide plate 10 and the lower portion of the sink 30 due to the distortion of the movable guide plate 10. Occurs, thereby causing the wear plate 40 to fall off and vibration noise to occur.

In addition, as shown by reference numeral D in FIG. 3 c), when the light rail vehicle is in progress, the phenomena of the sink 30 due to the pressing of the stopper (80) are caused by the lateral pressure, and the sink 30 is lost. Due to this, enlargement of the branch wheel track may occur, and vibration or noise may occur when the light rail vehicle enters the vehicle or faces the vehicle.

In addition, as shown by reference numeral E in FIG. 3 d ), the wear plate 40 may be dropped due to the opening of the fixing portion of the wear plate 40 under the movable guide plate 10.

In addition, the fastening block 12 is welded by welding the fastening portion of the lower fixing block 12 of the movable guide plate 10. At this time, as shown by reference numeral F in FIG. 3 e), interference with the welding portion In order to avoid the chamfering of the top of the fixed block 12, a separation between the fixed block 12 and the movable guide plate 10 may occur in this case, and thus vibration noise may occur.

In addition, as shown by reference numeral G in FIG. 3 f), vertical and horizontal heights and horizontals cannot be adjusted as the number and number of axes are formed in a buried type, and accordingly, when the movable guide plate 10 is installed, vertical and vertical heights cannot be adjusted. There is a problem. That is, although the guide rail 6 can be changed in the vertical height by grinding the running path 7, there is a problem in that the tap-off cannot adjust the vertical height.

On the other hand, as a technology related to the above-described rubber wheel light rail diverter, Korean Patent Registration No. 10-1664126 discloses an invention titled "Slide Guide Device for Guided Orbital Light Rail Splitter", FIGS. 4A to 4C. It will be described with reference.

4A to 4C are views showing a slide guide device for a guided orbital rubber wheel turnover according to the prior art, respectively. FIG. 4A is a plan view of a part of a driving path open, and FIG. 4B is a main configuration of the slide guide device. 4C is a cross-sectional view for explaining the branching operation and the locking state of the slide guide device.

Referring to Figures 4a to 4c, the guide orbit type rubber wheel light rail slide guide device according to the prior art is installed on the guide rail posts (3) installed on both sides of the running path (7) of the guide orbit type rubber wheel light rail A guide rail 6 through which the guide wheel 4 of the rubber wheel light rail comes into contact; One end is hinged to the hinge block 8 installed on both sides of the running path 7 so as to be rotatable, and the other end is an operating rod 9a of the electric switch 9 installed on one side of the branch of the running path 7 ) Is connected to the left and right to rotate, the cross-section is made of a substantially "ㅗ" shape of the rubber wheel light rail, the contact wheel (5) is in contact with the movable guide plate 10 to determine the branch direction; A fixed guide plate 20 which is installed to be connected to the movable guide plate 10 and fixedly installed on both sides of the driving path 7 so that the branch wheel 5 of the rubber wheel light rail vehicle contacts and guides the branch direction; A sink 30 installed on the lower surface of the middle portion and the tip portion of the movable guide plate 10; The movable guide plate 10 is provided to be spaced apart on the sink 30 so as to be in sliding contact with the bottom surface of the wear plate 40; And movable guide plate 10 is arranged in parallel with the wear plate 40 so as to make a rolling contact with the bottom surface, a plurality of rollers 60 provided on one side of the sink 30 and the fixed member 62 assembled to be eccentrically adjustable It includes a guide roller 50 of. Here, reference numerals 31 and 32 denote fastening bolts, respectively, and reference numeral 55 denotes an eccentric shaft.

In addition, the slide guide device for the guide track type rubber wheel light rail diverter according to the prior art, is installed on the bottom of the movable guide plate 10, the hook 70 having an upper slope (71); And a stopper 80 installed on the sink 30 and having a lower inclined surface 81 that is in inclined contact with the upper inclined surface of the hook 70, and provided on the bottom of the movable guide plate 10 on one side of the stopper 80. Positioning bolts 82 which are assembled through the position adjusting device 11 are further formed, and a stopper in a direction in which the lower inclined surface 81 of the hook 70 is in contact with the inclined surface by a pair of position fixing nuts 83 The position of 80 can be finely adjusted.

Specifically, as shown in FIG. 4A, a slide guide device for a guided orbital rubber wheel light rail diverter according to the prior art is provided on both sides of a driving path 7 in which a guided orbital rubber wheel light rail diverter is installed, and a branch portion 7a ).

At this time, as shown in FIGS. 1A and 1B described above, the support rails 3 and the support rails are installed on both sides of the traveling path 7 through which the rubber wheels 2 of the light rail vehicle 1 travel. 3) is installed on the light rail vehicle (1) of the guide wheel (4) comprises a guide rail (6).

In addition, it is installed on the left and right sides of the branch portion 7a of the driving path 7 and can be moved to the left and right by the electric switch 9, respectively, and is formed so that the cross section is formed in a substantially'ㅗ' shape, and the light rail vehicle 1 It includes a movable guide plate 10 so that the branch wheel 5 is in contact with the branch direction is determined.

It is installed so as to be connected to the movable guide plate 10, the branch wheel 5 of the light rail vehicle 1 is in contact, and includes a fixed guide plate 20 fixedly installed to guide the branch direction.

When such a light rail vehicle 1 travels in a straight or curved section, it may be necessary to have only the driving path 7 and the guide rail 6, but in the branch section, the movable guide plate 10 and the fixed guide plate 20 must be installed. .

Accordingly, as illustrated in FIG. 4C, the position of the stopper 80 is adjusted according to the rotational operation range of the movable guide plate 10 or according to the degree of matching in the vertical direction of the movable guide plate 10 and the fixed guide plate 20. By tightening or loosening the bolt 82 to finely adjust it, the movable guide plate 10 does not flow in the opposite direction to the pulling direction of the operating rod 9a of the electric train 9, so the branch wheel of the light rail vehicle 1 in a certain locked state ( 5) As the guide is guided along the movable guide plate 10, stable driving may be possible.

According to the slide guide device for the guide track type rubber wheel light rail diverter according to the prior art, it is possible to adjust the eccentricity between the roller housing 60 and the fixing member 62 provided on one side of the sink 30 of the rubber wheel light rail diverter. The movable guide plate 10 can be more stably moved by the assembled guide rollers 50 and the wear plate 40. In addition, while providing a stable slide operation through sliding contact by the wear plate 40 installed on the lower portion of the movable guide plate 10 and rolling contact by the plurality of guide rollers 50, the guide roller 50 and the wear plate ( Depending on the degree of wear of the 40), the height of the guide roller 50 can be easily and finely individually adjusted from the outside without being separated from the roller housing 60.

However, in the case of the slide guide device for the guide track type rubber wheel light rail diverter according to the prior art, sliding contact by the wear plate 40 installed on the lower portion of the movable guide plate 10 and rolling contact by the plurality of guide rollers 50 Since it is to individually adjust the height of the guide roller 50 while providing a stable slide operation through, there is a problem in that it is difficult to prevent vibration noise that may occur in the tap-off according to the left and right movement of the movable guide plate 10. For example, there is a fear that vibration noise may occur during sliding contact by the wear plate 40 and rolling contact by the plurality of guide rollers 50.

Republic of Korea Registered Patent No. 10-1664126 (application date: May 3, 2016), the name of the invention: "guide orbit type rubber wheel slide guide device for light rail diverter" Republic of Korea Utility Model No. 20-481497 (application date: May 3, 2016), name of the design: "Operation guide plate locking structure for guide rail type rubber wheel light rail turnout" Republic of Korea Registered Patent No. 10-1744064 (application date: March 6, 2015), the name of the invention: "Mounting guide plate mounting structure for light rail" Republic of Korea Patent Publication No. 2010-48235 (publication date: May 11, 2010), the name of the invention: "guide track type rubber wheel light rail support track support device" Republic of Korea Registered Patent No. 10-426661 (application date: January 16, 2002), the name of the invention: "Lightweight train turnout and guide rail" Republic of Korea Patent No. 10-1272478 (application date: July 6, 2011), the name of the invention: "Guide track type rubber wheel light rail manufacturing method of the concrete block for the diverter and guide track using the concrete block produced by this method How to install a rubber wheel light rail turnout"

Technical problem to be achieved by the present invention for solving the above-described problem is, in a turning wheel of the movable guide plate method of a rubber wheel (Rubber Wheel) light rail (Automated Guideway Transit: AGT), the sliding of the movable guide plate by accurately restraining the sliding of the movable guide plate The present invention is to provide a movable guide plate restraint device for reducing vibration noise of a rubber wheel light rail diverter, which can reduce vibration noise that may occur in a diverter according to left and right movement.

Another technical problem to be achieved by the present invention is to secure the flexibility of the left and right position of the movable guide plate by securing a wide assembly portion of the inner hook in contact with the movable guide plate, and by inclining the contact surface to realize a certain binding force and mobility, rubber wheel light rail minutes It is to provide a movable guide plate restraint device for reducing vibration noise of a device.

Another technical problem to be achieved by the present invention, by forming a square frame on the wear plate fixing portion to insert and seat the wear plate, can be fixed so that the wear plate does not move, the operation for reducing the vibration noise of the rubber wheel light rail turnout It is to provide a guide plate restraint device.

As a means for achieving the above-described technical problem, the movable guide plate restraining device for reducing vibration noise of the rubber wheel light rail turn-off according to the present invention proceeds in a straight or curved direction when the rubber wheel light rail car enters the turn-over. Operation guide plate to guide the vehicle to enter in the direction; When the movable guide plate is moved, the U-type fixing device is installed on the inner lower portion of the movable guide plate, and serves to tie the movable guide plate to the lower portion of the sink; A wear plate which is provided to be spaced apart from each other so as to be in sliding contact with the bottom of the movable guide plate, and is provided between the movable guide plates to help smoothly switch the movable guide plate left and right; The bottom is installed in a shape having an empty space, one side is installed on a concrete figure, a sink that is installed so that the movable guide plate is fixed by a U-shaped fixing device; An inner hook that is installed at the inner end of the sink and prevents the movable guide plate from lifting and shaking when entering the light rail vehicle in a state in which the movable guide plate is turned in the direction of progress of the light rail vehicle; A wear plate fixing part installed under the movable guide plate and integrated with the movable guide plate; It is installed on the sink, and includes a sliding plate in contact with the wear plate so that the wear plate can move left and right on the sink, wherein the movable guide plate is inserted into the wear plate fixing part by the wear plate seated on the sink. It is characterized by moving from side to side along the upper sliding plate.

Here, the U-shaped fixing device is characterized in that the U-shaped connection to the lower portion of the sink to reduce the lifting and vibration of the movable guide plate when the left and right movement of the movable guide plate, and inclined the upper surface in contact with the lower slope of the sink Is done.

Here, at least two of the wear plates may be disposed in order to increase the contact range as much as possible.

Here, the sink is preferably inclined to the lower surface for smooth movement of the U-shaped fixing device.

Here, the wear plate fixing part is installed under the movable guide plate, and a structure in which a wear plate is fitted to the wear plate fixing part, the wear plate may be inserted and seated in a square frame formed in the wear plate fixing part.

Here, the inner hook may be disposed at the end of the sink by emptying the lower space of the sink and processing the lower surface to be inclined.

Here, the inner hook is formed in an a-shape, and when the direction change of the movable guide plate is completely made, the inverted T-shaped corner of the movable guide plate is fixed to reduce vibration and noise when entering the light rail vehicle.

Here, the inner hook is characterized in that the contact surface of the inner hook is inclined to widen the range assembled with the movable guide plate so as to secure flexibility in the left and right positions of the movable guide plate, and to smoothly retract the movable guide plate.

Here, the U-shaped fixing device is fastened to the movable guide plate using a double nut, and the double nut is arranged to be visible from the outside.

A movable guide plate restraining device for reducing vibration noise of a rubber wheel light rail diverter according to the present invention includes a stopper formed under the movable guide plate as an independent structure under the movable guide plate so as to limit the moving range of the movable guide plate. It may further include.

Here, the stopper can easily adjust the position of the stopper by adjusting the stopper spacing adjusting bolt on the side of the stopper.

The movable guide plate restraining device for reducing vibration noise of the rubber wheel light rail turnover according to the present invention may further include a water level height adjustment bolt that is reversely buried in the concrete to adjust the vertical height of the water level.

According to the present invention, in the diverter of the movable guide plate method of the rubber wheel light rail (AGT), the assembly and stability of the restraining device is improved by applying a sink and a U-shaped fixing device that are constrained to each other with a slope that restrains sliding of the movable guide plate By doing so, it is possible to reduce vibration noise that may occur in the tap-off device according to the left and right movement of the movable guide plate.

According to the present invention, it is possible to secure the flexibility of the left and right positions of the movable guide plate by securing the assembly portion of the inner hook in contact with the movable guide plate, and to make the contact surface inclined to realize a certain binding force and mobility, and to reduce the vibration noise of the tap-off machine. have.

According to the present invention, a square frame is formed on the wear plate fixing device to insert and seat the wear plate, so that the wear plate can be fixed so as not to move.

According to the present invention, it is possible to limit the left and right movement range of the movable guide plate by arranging the stopper in an independent structure.

According to the present invention, the vertical height of the water tank can be easily adjusted by embedding the water tank height adjustment bolt on the concrete.

1A and 1B are views showing a turning machine of a guided track type rubber wheel light rail according to the prior art.
Figure 2 is a view showing in detail the structure of the movable guide plate in the rubber wheel light rail turnout according to the prior art.
3 is a photograph illustrating various problems of the movable guide plate in the rubber wheel light rail turnout according to the prior art.
4A to 4C are views each showing a slide guide device for a guide rail-type rubber wheel light rail diverter according to the prior art.
5 is a perspective view showing a movable guide plate restraint device for reducing vibration noise of a rubber wheel light rail turn-off according to an embodiment of the present invention.
6 is an exploded assembly view of a movable guide plate restraint device for reducing vibration noise of a rubber wheel light rail diverter according to an embodiment of the present invention.
7 is a view showing in detail a U-shaped fixing device and a number in the movable guide plate restraining device for reducing the vibration noise of the rubber wheel light rail diverter according to an embodiment of the present invention.
FIG. 8 is a view illustrating an inner hook and a sink, a U-shaped fixing device and a sink, which are constrained to each other in an inclined surface in a movable guide plate restraint device for reducing vibration noise of a rubber wheel light rail diverter according to an embodiment of the present invention.
9 is a view illustrating that the movable guide plate is fixedly fixed to the inclined surface or released from restraint by moving the movable guide plate from side to side on the water guide in the movable guide plate restraint device for reducing vibration noise of the rubber wheel light rail diverter according to the embodiment of the present invention.
10 is a view specifically showing the inner hook installed on the inner end of the sink in the movable guide plate restraining device for reducing vibration noise of the rubber wheel light rail diverter according to an embodiment of the present invention.
11 is a view illustrating that the wear plate is inserted and seated in the wear plate fixing part in the movable guide plate restraining device for reducing vibration noise of the rubber wheel light rail diverter according to the embodiment of the present invention.
12 is a view showing a stopper for limiting the moving range of the movable guide plate in the movable guide plate restraining device for reducing vibration noise of the rubber wheel light rail turnout according to an embodiment of the present invention.
13 shows that the lower part of the sink and the upper part of the U-type fixing device are inclined to smoothly move the U-type fixing device in the movable guide plate restraining device for reducing vibration noise of the rubber wheel light rail diverter according to the embodiment of the present invention. It is a drawing.
14 is a view showing the formation of a number of height adjustment bolts buried in order to adjust the vertical height of the water in the movable guide plate restraining device for reducing the vibration noise of the rubber wheel light rail diverter according to an embodiment of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art to which the present invention pertains may easily practice. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. In addition, in order to clearly describe the present invention in the drawings, parts irrelevant to the description are omitted, and like reference numerals are assigned to similar parts throughout the specification.

Throughout the specification, when a part “includes” a certain component, it means that the component may further include other components, not to exclude other components, unless otherwise stated.

[Operation Guide Plate Restraint Device for Reducing Vibration Noise of Rubber Wheel Light Rail Turn-off Machine 100]

5 is a perspective view showing a movable guide plate restraining device for reducing vibration noise of a rubber wheel light rail diverter according to an embodiment of the present invention, and FIG. 6 illustrates vibration noise reduction of a rubber wheel light rail diverter according to an embodiment of the present invention. This is an exploded view of the movable guide plate restraint device.

5 and 6, a movable guide plate restraining device 100 for reducing vibration noise of a rubber wheel light rail diverter according to an embodiment of the present invention includes a movable guide plate 110, a U-shaped fixing device 120, It includes a wear plate 130, a sink 140, an inner hook 150 and a wear plate fixing part 160, and also, the sliding plate 170 shown in FIG. 11 to be described later, the stopper shown in FIG. 12 ( 190) and the sink height adjustment bolt 210 shown in FIG. 14 may be further included.

The operation guide plate 110 guides the vehicle to enter in a direction that proceeds in a linear or curved direction when the rubber wheel light rail vehicle enters the turnout. At this time, the movable guide plate 110 is moved to the left and right along the sliding plate 170 on the top of the sink 140 by the wear plate 130 seated in the wear plate fixing part 160.

The U-shaped fixing device 120 is installed on the inner lower portion of the movable guide plate 110 when the movable guide plate 110 is moved, and serves to tie the bottom of the sink 140 and the movable guide plate 110, When the movable guide plate 110 moves or a light rail vehicle progresses, it serves to reduce vibration of the tap-off. That is, the U-shaped fixing device 120 is connected to the U-shaped lower portion of the sink 140 serves to reduce the lifting and vibration of the movable guide plate 110 when the movable guide plate 110 is moved left and right. In addition, for smooth movement of the U-shaped fixing device 120, the upper surface contacting the lower inclined surface of the sink 140 may be inclined.

The wear plate 130 is provided to be spaced apart on the sink 140 so as to be in sliding contact with the bottom surface of the movable guide plate 110. That is, the wear plate 130 is installed between the movable guide plate 110 and the sink 140 to help the movable guide plate 110 to smoothly switch left and right. At this time, the wear plate 130 may be arranged at least two in order to increase the contact range as much as possible, thereby enabling stable surface contact.

The sink 140 is installed in the transverse direction in a shape having a lower space, and one side is installed on the concrete island 200, and the movable guide plate 110 is fixed by the U-shaped fixing device 120. do. At this time, the sink 140 may be inclined to the lower surface for smooth movement of the U-shaped fixing device 120, a sliding plate 170 is disposed on the upper portion of the sink 140.

The inner hook 150 is formed in an a-shape, and serves to prevent lifting and trembling of the movable guide plate 110 when entering the light rail vehicle in the state in which the movable guide plate 110 is turned in the direction of progress of the light rail vehicle. Specifically, the inner hook 150 is automatically fixed when the direction of the movable guide plate 110 is completely reversed, the inverted T-shaped corner of the movable guide plate 110 is fixed to serve to reduce vibration and noise when entering the light rail vehicle Is done.

The wear plate fixing part 160 is formed with a square frame 161 into which the wear plate 130 is inserted, and is installed under the movable guide plate 110.

The sliding plate 170 is installed on the sink 140 and contacts the wear plate 130 so that the wear plate 130 can move left and right on the sink 140.

In addition, a wear plate fixing part 160 is installed under the movable guide plate 110, and the wear plate 130 is fitted to the wear plate fixing part 160. At this time, the wear plate high The wear plate 130 is seated on the square frame 161 of the government 160.

In addition, in the case of the inner hook 150, the U-shaped fixing device 120 and the sink 140, the lower space of the sink 140 is emptied, and the lower surface is inclined to the end of the sink 140. By placing the inner hook 150 inclined to the contact surface and placing the U-shaped fixing device 120 inclined to the upper surface in contact with the lower surface, assembling and stability when the movable guide plate 110 is constrained Can be improved.

The U-shaped fixing device 120 is a U-shaped hook, and is wrapped around the lower part so that the movable guide plate 110 is not turned over unless the fixed fastening bolt is completely removed, and the movable guide plate 110 and The left and right position flexibility of the movable guide plate 110 can be secured by widening the assembly portion of the inner hook 150 in contact and inclining the contact surface.

Specifically, the existing contact surface has a flat surface, so it was necessary to always provide a clearance between the movable guide plate and the sink, but the inner hook 150, the U-shaped fixing device 120, and the sink according to the embodiment of the present invention (140) By forming the lower contact surface inclined, it is possible to completely adhere to the movable guide plate 110, and since the contact surface is inclined, even if the movable guide plate 110 is slightly reversed, the adhesion can be released and moved freely.

In addition, in the case of the U-type fixing device 120, it can be reliably fastened to the movable guide plate 110 using a double nut 121, and at this time, it is easy to arrange the double nut 121 to be visible from the outside. Maintenance is possible.

In addition, the wear plate 130 is arranged in two in order to increase the contact range as much as possible so that stable surface contact is possible, and the square frame 161 is attached to the wear plate fixing part 160 for fixing the wear plate 130. By forming it, the wear plate 130 may be inserted and seated.

In the case of the wear plate according to the prior art, there was a fear of departure because only three corners are cut out of the square, but the wear plate 130 whose slope is blocked by the square frame 161 according to the embodiment of the present invention is the wear plate. The square frame 161 of the fixing part 160 is a structure that cannot escape unless it is damaged, and can move freely up and down without fixing the wear plate 130, and also, the wear plate 130 or the movable Even if there is an error in the plane production of the guide plate 110, it can be flexibly contacted.

In addition, in the case of the stopper 190, the stopper bolt according to the prior art is linked with the fixed block 12 as shown in FIG. 2 described above, so that the fixed block 12 also moves when adjusted. Although this was difficult, the stopper 190 according to an embodiment of the present invention can limit the movement range of the movable guide plate 110 by arranging the stopper in an independent structure, and at this time, adjusting the stopper spacing on the side of the stopper 190 The position of the stopper 190 can be easily adjusted by adjusting the bolt 191.

On the other hand, Figure 7 is a view showing in detail the U-shaped fixing device and the water in the movable guide plate restraining device for reducing the vibration noise of the rubber wheel light rail diverter according to an embodiment of the present invention.

In the case of the movable guide plate restraining device 100 for reducing the vibration noise of the rubber wheel light rail diverter according to the embodiment of the present invention, as shown in FIG. 7, the sink 140 is the U-shaped fixing device 120 In the seated state, by fastening the U-shaped fixing device 120 to the movable guide plate 110 using a double nut 121, the movable guide plate 110 integrated with the U-shaped fixing device 120 It can move from side to side along the sink 140. At this time, the wear plate 130, which is installed under the movable guide plate 110, slides along the sliding plate 170 on the sink 140, so that the movable guide plate 110 does not generate vibration noise. You can easily move from side to side.

On the other hand, Figure 8 is a view illustrating an inner hook and a sink, a U-shaped fixing device and a sink which are constrained to each other in an inclined surface in a movable guide plate restraining device for reducing vibration noise of a rubber wheel light rail diverter according to an embodiment of the present invention, 8A is a side view, FIG. 8B is a right main perspective view, and FIG. 8C is a left main perspective view.

In the case of the movable guide plate restraining device 100 for reducing the vibration noise of the rubber wheel light rail diverter according to the embodiment of the present invention, as shown in a) to c) of FIG. 8, the U-shaped fixing device 120 and It shows that the sink 140 is constrained to each other by an inclined surface. That is, the lower portion of the slanted sink 140 is seated and fixed in the space between the U-shaped fixing devices 120.

On the other hand, Figure 9 is a view illustrating that the movable guide plate is fixedly fixed to the inclined surface or released from the restraint by moving the movable guide plate from side to side in the movable guide plate restraining device for reducing vibration noise of the rubber wheel light rail diverter according to an embodiment of the present invention. , FIG. 9A shows that the movable guide plate 110 is moved to the right and is constrained, and FIG. 9B shows that the movable guide plate 110 is moved to the left and is free.

In the case of the movable guide plate restraining device 100 for reducing vibration noise of a rubber wheel light rail diverter according to an embodiment of the present invention, as shown in a) and b) of FIG. 9, the movable guide plate 110 is the It is possible to move left and right on the sink 140, and at this time, the wear plate 130 under the movable guide plate 110 slides left and right along the sliding plate 170 on the sink 140, and accordingly, the The movable guide plate 110 can move freely left and right on the sink 140.

On the other hand, Figure 10 is a view showing in detail the inner hook installed on the inner end of the sink in the movable guide plate restraining device for reducing the vibration noise of the rubber wheel light rail turn-off according to an embodiment of the present invention, Figure 10 a) is movable The guide plate 110 indicates that the inner hook 150 is in close contact, and FIG. 10B) shows that the movable guide plate 110 moves to the left, and FIG. 10C) shows that the movable guide plate 110 has two It shows that the inner hook 150 is in close contact with the inclined surface.

In the case of the movable guide plate restraining device 100 for reducing vibration noise of the rubber wheel light rail diverter according to the embodiment of the present invention, as shown in a) to c) of FIG. 10, the water tank 140 has an inner end portion. The inner hook 150 is installed, and at this time, a contact surface that the movable guide plate 110 contacts may be formed as an inclined surface in the inner hook 150.

At this time, the U-shaped fixing device 120 is a U-shaped hook, which is wrapped around the lower part so that the movable guide plate 110 is securely restrained from being overturned unless the fixed fastening bolt is completely eliminated. By inclining the contact surface of the inner hook 150 in contact with the guide plate 110 and widening the assembly portion, it is possible to secure flexibility in the left and right positions of the movable guide plate 110.

Specifically, the existing contact surface is a flat surface, so it was always necessary to provide a clearance between the movable guide plate and the sink for smooth movement, but the contact surface of the inner hook 150 and the U-shaped fixing device 120 according to the embodiment of the present invention By being formed as a slanted surface, complete contact with the movable guide plate 110 is possible, and since the contact surface is inclined, even if the movable guide plate 110 is slightly reversed, the adhesion can be released and moved freely.

On the other hand, Figure 11 is a view illustrating the seating of the wear plate to the wear plate fixing portion in the movable guide plate restraining device for reducing the vibration noise of the rubber wheel light rail turnout according to an embodiment of the present invention, Figure 11 a) Two square frames 161 are formed on the wear plate fixing part 160, and b) of FIG. 11 represents that the wear plates 130 are inserted and seated in the square frames 161, respectively.

In the case of the movable guide plate restraining device 100 for reducing the vibration noise of the rubber wheel light rail diverter according to the embodiment of the present invention, as shown in a) and b) of FIG. 11, the wear plate fixing part 160 The lattice-shaped square frame 161 is welded to have a structure for inserting and seating the wear plate 130. Accordingly, the wear plate 130 may be assembled and used in the wear plate fixing unit 160 without additional fixing.

On the other hand, Figure 12 is a view showing a stopper for limiting the moving range of the movable guide plate in the movable guide plate restraining device for reducing the vibration noise of the rubber wheel light rail turn-off according to an embodiment of the present invention, Figure 12 a) is a stopper ( 190) indicates that the stopper spacing adjustment bolt 191 is in close contact, and FIG. 12 b) indicates that the movable guide plate 110 moves to the left as the stopper 190 is spaced apart from the stopper spacing adjustment bolt 191. , C) of FIG. 12 shows that the stopper 190 has completely moved to the left.

In the case of the movable guide plate restraining device 100 for reducing vibration noise of the rubber wheel light rail diverter according to an embodiment of the present invention, as shown in a) to c) of FIG. 12, the moving range of the movable guide plate 110 The stopper 190 may be disposed in an independent structure so as to limit. Therefore, the stopper bolt according to the related art is difficult to adjust because the fixed block moves together during adjustment because the stopper bolt is linked with the fixed block, but the stopper 190 according to the embodiment of the present invention arranges the stopper in an independent structure. The moving range of the movable guide plate 110 can be limited, and at this time, the position of the stopper 190 can be easily adjusted by adjusting the stopper spacing adjusting bolt 191 on the side of the stopper 190. At this time, the stopper 190 is formed on the lower portion of the movable guide plate 110, the stopper spacing adjustment bolt 191 is formed on the sink 140, the stopper spacing adjustment bolt 191 by the stopper The moving range of 190 is limited, and accordingly, the moving range of the movable guide plate 110 can be easily limited.

On the other hand, Figure 13 is a rubber wheel in accordance with an embodiment of the present invention in the movable guide plate restraining device for reducing the vibration noise of the U-type fixing device for smooth movement of the U-type fixing device and the upper portion of the U-type fixing device inclined. It is a figure showing that.

In the case of the movable guide plate restraining device 100 for reducing vibration noise of the rubber wheel light rail diverter according to the embodiment of the present invention, as shown in FIG. 13, the U-shaped fixing device 120 is configured to support the sink 140. Accordingly, the lower portion of the sink 140 and the upper portion of the U-shaped fixing device 120 may be inclined to move smoothly. That is, by emptying the lower space of the sink 140, the lower surface and the upper portion of the U-shaped fixing device 120 are inclined to move the U-shaped fixing device 120 smoothly along the lower surface of the sink 140. The movable guide plate 110 can be reliably restrained by surface contact rather than line contact.

On the other hand, Figure 14 is a view showing the formation of a number of height adjustment bolts for reclamation of the vertical height in the movable guide plate restraint device for reducing the vibration noise of the rubber wheel light rail diverter according to an embodiment of the present invention.

In the case of the movable guide plate restraining device 100 for reducing vibration noise of the rubber wheel light rail diverter according to the embodiment of the present invention, as shown in FIG. 14, the water level height adjustment bolt 210 is placed in the concrete coating 200. Conversely, the height of the sink height adjustment bolt 210 can be adjusted, and the sink 140 can be easily replaced and vertically adjusted.

As a result, according to an embodiment of the present invention, in the branch of the movable guide plate method of the rubber wheel light rail (AGT), the assembly of the restraint device by applying a sink and a U-shaped fixing device that are constrained to each other with an inclined surface restraining sliding of the movable guide plate By improving the stability and stability, it is possible to reduce the vibration noise that may occur in the tap-off due to the left and right movement of the movable guide plate, and also secure the left and right position flexibility of the movable guide plate by securing the assembly part of the inner hook in contact with the movable guide plate. And, by making the contact surface inclined, it is possible to realize a certain binding force and mobility, and reduce the vibration noise of the tap-off machine. In addition, by forming a square frame on the wear plate fixing part and inserting and seating the wear plate, the wear plate can be fixed so as not to move, and also, by placing a stopper in an independent structure, limiting the left and right movement range of the movable guide plate, and concrete drawing The height and height of the water tank can be easily adjusted by embedding the water tank height adjustment bolt on the water.

The above description of the present invention is for illustration only, and those skilled in the art to which the present invention pertains can understand that the present invention can be easily modified into other specific forms without changing the technical spirit or essential features of the present invention. will be. Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive. For example, each component described as a single type may be implemented in a distributed manner, and similarly, components described as distributed may be implemented in a combined form.

The scope of the present invention is indicated by the following claims rather than the above detailed description, and it should be interpreted that all changes or modified forms derived from the meaning and scope of the claims and equivalent concepts thereof are included in the scope of the present invention. do.

100: movable guide plate restraint
110: movable guide plate 120: U-shaped fixing device
130: wear plate 140: water
150: inner hook 160: wear plate fixing part
170: sliding plate
190: stopper 200: concrete coating
210: water height adjustment bolt 121: double nut
161: square frame 191: stopper spacing adjustment bolt

Claims (12)

When the rubber wheel light rail vehicle enters the turn-off, a movable guide plate (110) for guiding the vehicle to enter in a straight or curved direction;
When the movable guide plate 110 is moved, the U-shaped fixing device 120 is installed on the inner lower portion of the movable guide plate 110, and serves to tie the lower guide 140 and the movable guide plate 110;
The movable guide plate 110 is provided to be spaced apart on the sink 140 so as to make sliding contact with the bottom surface, and the movable guide plate 110 is installed between the movable guide plate 110 and the sink 140 so as to switch left and right. (130);
The lower part is installed in a shape having an empty space, one side is installed on the concrete coating 200, the U-shaped fixing device 120, the movable guide plate 110 is fixed to be installed to be fixed;
An inner hook that is installed at the inner end of the sink 140 and prevents the movable guide plate 110 from lifting and shaking when entering the light rail vehicle in the state in which the movable guide plate 110 is turned in the direction of the light rail vehicle. 150);
A wear plate fixing part 160 installed under the movable guide plate 110 and integrated into the movable guide plate 110;
It is installed on the sink 140, and includes a sliding plate 170 in contact with the wear plate 130 so that the wear plate 130 can move left and right on the sink 140,
The movable guide plate 110 is moved to the left and right along the sliding plate 170 on the top of the sink 140 by the wear plate 130 seated in the wear plate fixing part 160, and the wear plate 130 ) Is a movable guide plate restraint device for reducing vibration noise of a rubber wheel light rail diverter, characterized in that at least two are arranged in order to increase a contact range as much as possible. According to claim 1,
The U-shaped fixing device 120 is U-shaped connected to the lower portion of the sink 140 to reduce the lifting and vibration of the movable guide plate 110 when the movable guide plate 110 is moved left and right, the sink 140 A movable guide plate restraining device for reducing vibration noise of a rubber wheel light rail diverter, characterized in that the upper surface in contact with the lower inclined surface is inclined. delete According to claim 1,
The sink 140 is a movable guide plate restraining device for reducing vibration noise of a rubber wheel light rail diverter, characterized in that the lower surface is inclined for smooth movement of the U-shaped fixing device 120. According to claim 1,
A structure in which the wear plate fixing part 160 is installed under the movable guide plate 110, and the wear plate 130 is fitted to the wear plate fixing part 160, to the wear plate fixing part 160 A movable guide plate restraining device for reducing vibration noise of a rubber wheel light rail diverter, characterized in that the wear plate 130 is inserted and seated in the formed square frame 161. According to claim 1,
To reduce the vibration noise of the rubber wheel light rail diverter, characterized in that the inner hook 150 is disposed at the end of the sink 140 by emptying the lower space of the sink 140 and processing the lower surface to be inclined. Operation guide plate restraint device. The method of claim 6,
The inner hook 150 is formed in an "a" shape, and when the direction of the movable guide plate 110 is completely changed, the inverted T-shaped corner of the movable guide plate 110 is automatically fixed to vibrate when entering the light rail vehicle. A movable guide plate restraint device for reducing vibration noise of a rubber wheel light rail diverter, which serves to reduce noise. The method of claim 7,
The inner hook 150 widens the range assembled with the movable guide plate 110 so as to secure flexibility in the left and right positions of the movable guide plate 110, and the inner hook for smooth retraction of the movable guide plate 110 A movable guide plate restraining device for reducing vibration noise of a rubber wheel light rail diverter, characterized in that the contact surface of (150) is inclined. According to claim 1,
The U-type fixing device 120 is fastened to the movable guide plate 110 by using a double nut 121, and the double nut 121 is arranged to be visible from the outside of the rubber wheel light rail diverter. Movable guide plate restraint device to reduce vibration noise. According to claim 1,
Rubber wheel light rail diverter further comprising a stopper 190 formed under the movable guide plate 110 in an independent structure under the movable guide plate 110 so as to limit the moving range of the movable guide plate 110. Operation guide restraint device to reduce vibration noise. The method of claim 10,
The stopper 190 reduces the vibration noise of the rubber wheel light rail diverter, characterized in that the position of the stopper 190 can be easily adjusted by adjusting the stopper spacing adjusting bolt 191 on the side of the stopper 190. Operation guide plate restraint device for. According to claim 1,
A movable guide plate restraint device for reducing vibration noise of a rubber wheel light rail diverter further including a water tank height adjustment bolt 210 that is reversely buried in the concrete island 200 to control the vertical height of the water tank 140.

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