KR102293080B1 - Clamp Locking Point Operating device - Google Patents

Abstract

The present invention relates to a locking detector of a horizontal locking type track changer, and more specifically, to a locking detector of a horizontal locking type track changer, which does not allow a contact state of a locking switch to change due to vibration of a train or other impact, and can adjust a locking timing with a locking timing control rod or the like so as to control a locking detection lever of the locking detector to react more quickly or more slowly.

Description

Clamp Locking Point Operating device of a horizontal locking type track changer

The present invention relates to a locking detector of a horizontal locking type track changer, and more particularly, the contact state of the locking switch does not change due to vibration of a train or other impact, and the locking detection lever of the locking detector is moved faster or slower It relates to a locking detector of a horizontal locking type track converter capable of adjusting locking timing with a locking timing control rod or the like in order to responsively control it.

In general, a track switching system is a device that changes the course so that a railway vehicle running on a basic rail of a railway can enter a desired direction. It is configured to change the course of the railroad car by moving the movable rail installed inside the basic rail back and forth using the movable rail to bring the movable rail into close contact with one of the pair of basic rails.

In the railway system, which is a basic track switching means using the position transfer conversion of movable rails, a switch for track switching has been used as a device for changing the operating direction of railroad vehicles on the track. This branch for changing the track converts the running track of the railroad car by moving the movable rail so that it can be transferred and changed by manpower or power (electric motor, hydraulic pressure, etc.) have.

The conventional junction for track change installs a movable rail parallel to the inside of the basic rail, and by closely contacting and separating the movable rail in a parallel plane with respect to the basic rail, the wheels of a railway vehicle that are in close contact with the inner track surface of the basic rail are separated from the movable rail. By inducing movement along the track, the running course of the railroad car is changed by the change of the track.

Therefore, as a movable means for changing the track of a railroad vehicle with the movable rails at both ends in the track switching junction with respect to the basic rail, the movement is used to simultaneously operate the movable rails at both ends to closely and separate the movable rails from both ends with respect to the basic rail. And, between these operations, the line is converted into manual operation by manpower such as a lever or automatic operation by power.

On the other hand, in general railroads currently in operation, the locking means of the rail itself for the track changeover switch to be firmly fixed in the operating position of the movable rail in close contact with the basic rail for changing the track is not provided. there is a situation.

In particular, the problem that can cause excessive close contact between the basic rail and the movable rail is a more important stability protection point in the case of high-speed rail running at high speed.

Therefore, in high-speed rail, various methods are being devised as a means of locking between the basic rail and the movable rail according to the change of the track, and are currently used as the European method. As a means such as a hook, it is configured to independently lock the movable rails at both ends, so the complexity and size of the device means are large, and the installation cost is also considerable. In addition, since the stroke for locking operation is long, there are many exposed parts of the installation part, and there is a possibility that a failure may be caused by repeated progress and driving shock.

A more important problem is that most of the locking devices are exposed on the railway, so there is a high risk of corrosion and damage. It is burdensome that it is expensive.

In other words, there was an urgent need to develop a product with excellent locking power because it was possible to lock in both directions.

Korean Patent No. 1246565 Korea Patent No. 0738591 Korean Patent No. 0752541 Korean Patent No. 0918371

The present invention has been made to solve the above problems, and the present invention adjusts the locking detection lever of the lockout detector to react faster or slower without changing the contact state of the locking switch due to vibration or other impact of the train. To this end, it is an object of the present invention to provide a locking detector of a horizontally locking type track converter capable of adjusting the locking timing with a locking timing adjusting rod or the like.

In order to solve the above problems, the present invention provides a rotational motion of the locking detector shaft according to the rotation of the horizontal locking cam of the horizontal locking type track changer, and an upper locking detector and a lower locking detector that detects locking according to the rotational motion. A locking detector divided into a side locking detector, wherein the lower locking detector includes: a locking detection lever having one side coupled to the locking detector shaft and the other side coupled to the locking timing control rod; a roller plunger attached to one end of the locking and unlocking lever and rolling at a predetermined angle based on the locking and unlocking protrusion; locking and unlocking projections protruding from the rolling trajectory of the roller plunger; a locking detection lever restoration spring inserted between the fixing bracket and the locking detection lever to restore it; a locking detector fixing bracket for fixing the lower locking detector; The locking detection lever is coupled and fixed to the horizontal locking cam, and the lower control rod is spaced apart from the center by a certain interval, and the locking detection lever and the adjustment surface for close fixation are provided on the outer circumferential surface of the upper control head depending on the locking timing. It includes a; locking timing control rod that is formed so that the locking timing can be adjusted.

The present invention is a locking detector divided into an upper locking detector that detects locking of a horizontal locking type line changer and a lower locking detector fitted to a horizontal locking cam and having an adjustable locking timing, the upper locking detector is, a locking switch unit fixed to the locking detector fixing bracket and including a locking switch; a locking switch for detecting that the contact part is turned on or off due to the separation movement of the contact separation prevention plate spring according to the rotation of the locking detector cam; a locking detector shaft having a locking detector cam fitted on the upper part and a lower part passing through the fixing bracket; a locking detector cam made of a spring protrusion formed on a circumferential surface in a cylindrical shape to be fitted between contact separation prevention plate springs; a contact separation prevention plate spring that comes into contact with the spring protrusion of the locking detector cam to prevent contact separation; and a locking detector fixing bracket for fixing the locking switch unit.

It further includes;

On the other side of the locking detection lever, a control line is formed in the vertical direction of the body to rotate and fix the locking timing control rod, and is coupled to the locking timing control rod fixing bracket.

a waterproof O-ring that serves as a waterproof between the locking switch and the waterproof cover; It further includes; a waterproof cover covering the upper surface of the locking switch.

a pressing part attached to one end of the locking switch and pressed with an elastic force; It further includes; a contact attached to the other end of the locking switch for sensing that the contact portion is turned on or off according to the swing motion of the pressing portion.

The present invention provides a horizontal locking type track changer, comprising: a locking detection lever having one side coupled to the lockout detector shaft and the other side coupled to the lockout timing control rod; a roller plunger attached to one end of the locking and unlocking lever and rolling at a predetermined angle based on the locking and unlocking protrusion; locking and unlocking projections protruding from the rolling trajectory of the roller plunger; a locking detection lever restoration spring inserted between the fixing bracket and the locking detection lever to restore it; a locking detector fixing bracket coupled with the locking detection lever and the restoration spring therebetween; The locking detection lever is coupled and fixed to the horizontal locking cam, and the lower control rod is spaced apart from the center by a certain interval, and the locking detection lever and the adjustment surface for close fixation are provided on the outer circumferential surface of the upper control head depending on the locking timing. a locking timing control rod that is formed so that the locking timing can be adjusted; a locking switch unit fixed to the locking detector fixing bracket and including a locking switch; a locking switch for detecting that the contact part is turned on or off due to the separation movement of the contact separation prevention plate spring according to the rotation of the locking detector cam; a locking detector shaft having a locking detector cam fitted on the upper part and a lower part passing through the fixing bracket; a locking detector cam made of a spring protrusion formed on a circumferential surface in a cylindrical shape to be fitted between contact separation prevention plate springs; a contact separation prevention plate spring that comes into contact with the spring protrusion of the locking detector cam to prevent contact separation; and a locking detector fixing bracket for fixing the locking switch unit.

a waterproof O-ring that serves as a waterproof between the locking switch and the waterproof cover; It further includes; a waterproof cover covering the upper surface of the locking switch.

The present invention made as described above can prevent the contact state of the locking switch from being changed by vibration or other impact of the train.

In addition, the present invention does not deviate from the position due to vibration, shock, etc. after each operation is completed.

In addition, the present invention can adjust the locking timing with a locking timing control rod or the like in order to control the locking detection lever of the locking detector to react more quickly or more slowly.

1 is a perspective view of a locking detector according to an embodiment of the present invention.
2 is a view showing the operating principle of the lockout detector according to an embodiment of the present invention.
3 is a view showing the contact operation and the operation principle of the leaf spring of the locking detector according to an embodiment of the present invention.
4 is a view showing a method for preventing the return, lock, and release position of the locking detector according to an embodiment of the present invention.
5 is a view showing the principle of operation of the locking timing control rod of the locking detector according to an embodiment of the present invention.
6 is a view showing the overall configuration of a locking device for a branch of a line switching system according to an embodiment of the present invention.
7 is a view showing a plan view, a side view, a detailed view, etc. of a locking device for a branch of a line switching system according to an embodiment of the present invention.
8 is a perspective view of a locking device for a branch of a line switching system according to an embodiment of the present invention.
9 is a view sequentially showing a state in which the horizontal locking cam is mechanically locked by the operation of the locking device for a branch of the line switching system according to an embodiment of the present invention.
FIG. 10 is a view showing detailed reference numerals of FIG. 9 .
11 is a view showing the disassembly of the horizontal locking cam, the horizontal locking guide, etc. according to an embodiment of the present invention, and fastening the separation prevention washer to prevent the movable rail bracket from being separated from the locking arm base.
12 is a view of selectively connecting the iron pipe device connecting rod to the locking arm base in accordance with the left branch and the right branch based on the train traveling direction, and connecting the iron pipe device connection part, and it is a view showing that the flow prevention connector is fastened to the horizontal rail locking bracket. .
13 is a view showing the correction of the fastening position by the basic rail positioning washer when the installation conditions do not match or the rail drilling position does not match when fastening the basic rail fixing bracket to the basic rail.
14 is a view showing the adjustment of narrowing or widening the insulated-integrated connection plate at the center by using the spacing adjusting bolt when the basic rail spacing is different for each site during installation between rail locking operations.
15 is a view showing a coupling method of an iron pipe device connection part according to an embodiment of the present invention.

In order to fully understand the present invention, preferred embodiments of the present invention will be described with reference to the accompanying drawings. Embodiments of the present invention may be modified in various forms, and the scope of the present invention should not be construed as being limited to the embodiments described in detail below. This example is provided to more completely explain the present invention to those of ordinary skill in the art. Accordingly, the shape of elements in the drawings may be exaggerated to emphasize a clearer description. It should be noted that the same members in each drawing are sometimes shown with the same reference numerals. In addition, detailed descriptions of well-known functions and configurations that are determined to unnecessarily obscure the gist of the present invention will be omitted.

1 is a perspective view of a locking detector 700 according to an embodiment of the present invention.

As shown in FIG. 1, the present invention includes a locking detection lever 7001 having one side coupled to the locking sensor shaft 7004 and the other side coupled to the locking timing control rod 7008; a roller plunger (7001a) attached to one end of the locking detection lever (7001) and rolling at a predetermined angle with respect to the locking and unlocking protrusion (7002a); a locking and unlocking protrusion 7002a protruding from the rolling trajectory of the roller plunger 7001a; a locking detection lever restoration spring (7007) inserted between the fixing bracket (7002) and the locking detection lever (7001) to restore; a locking detector fixing bracket 7002 coupled with the locking detection lever 7001 and the restoration spring 7007 therebetween; It is coupled and fixed to the locking detection lever 7001 and fitted to the horizontal locking cam 212, the lower control rods are spaced apart from the center by a certain interval, and the locking detection lever 7001 and the locking timing are on the outer peripheral surface of the upper adjustment head. a locking timing adjustment rod 7008 having an adjustment surface to be rotated and fixedly fixed so that the locking timing can be adjusted; a locking switch unit 7003 fixed to the locking detector fixing bracket 7002 and including a locking switch 7003-1; a locking switch 7003-1 for detecting that the contact point 7003-1b is turned on or off due to the separation movement of the contact separation prevention plate spring 7006 according to the rotation of the lockout detector cam 7005; a locking detector shaft 7004 having an upper portion fitted with a locking detector cam 7005 and a lower portion passing through a fixing bracket 7002; a locking detector cam 7005 composed of spring protrusions 7005a and 7005b formed on the circumferential surface in a cylindrical shape to be fitted between the contact separation prevention plate springs 7006; a contact separation prevention plate spring 7006 which comes into contact with the spring protrusions 7005a and 7005b of the locking detector cam 7005 to prevent contact separation; a locking detector fixing bracket 7002 for fixing the locking switch unit 7003; a waterproof O-ring (7010) functioning as a waterproof between the locking switch (7003-1) and the waterproof cover (7011); a waterproof cover 7011 covering the upper surface of the locking switch 7003-1; consists of, etc.

2 is a diagram illustrating the principle of operation of the locking detector 700, in which the horizontal locking cam 212 moved by the horizontal locking guide 122 rotates at the end of the horizontal locking guide 122. The horizontal locking cam 212 By rotating the locking detection lever groove 212-2 and the locking detection lever 7001 in the coupling axial direction, it is possible to check whether the lock is locked by the contact information.

Step (b) is a step before the locking detection lever 7001 of the locking detector 700 is rotated on the horizontal locking cam 212, and locking detection is not performed,

In step (a), the locking detection lever 7001 of the locking detector 700 is rotated on the horizontal locking cam 212, and the locking detector shaft 7004 and locking detector cam 7005 that are shaft-coupled thereto rotate together. As a result, the protrusion of the locking detector cam releases the contact tension of the locking switch 7003-1 to express the contact and lock detection state.

The locking switch 7003-1 is disposed on both sides of the locking detector 700, and the contact 7003-1b moves in the same manner to form a double locking detection configuration.

3 is a diagram illustrating the locking detection operation of the locking detector 700 according to the rotation of the locking detection lever 7001. According to the horizontal rotational movement of the half-moon-shaped horizontal locking cam 212, the locking detection lever groove 212- 2) by rotating the locking detection lever 7001 bound to the axial direction in the axial direction, the locking detector shaft 7004 coupled to this axis and the locking detector cam 7005 having the protrusion are rotated together, and the locking switch 7003-1 ), the contact part 7003-1b of the locking switch 7003-1 is in contact with each other, and in the part where the switch protrusion 7005b of the locking detector cam 7005 does not exist, the contact part 7003-1b of Displays the lock detection state.

In case of the reverse operation again, the locking detector shaft 7004 and the locking detector cam 7005 with the protrusion are rotated together, interlocked with the pressing part 7003-1a of the locking switch 7003-1, and moved and then closed. In the portion where the switch protrusion 7005b of the static detector cam 7005 is located, the contact portion 7003-1b of the locking switch 7003-1 is short-circuited to express the unlocked state.

At this time, the contact separation prevention plate spring 7006 assists the contact portion 7003-1b of the locking switch 7003-1 to move firmly according to the movement of the spring protrusion 7005a of the locking detector cam 7005. The contact state of the locking switch 7003-1 should not be changed by the vibration of the train or other impact.

4 shows the locking and unlocking protrusions 7002a and the roller plungers 7001a of the locking detection lever 7001 for maintaining the state during locking and unlocking of the locking detector 700, so that vibration after each operation is completed , so as not to be dislodged from the position due to impact, etc.

In addition, the locking detection lever spring 7007 assisting this is fastened to the locking detection lever 7001 to assist the movement when the locking detection lever 7001 is released.

5 is a part for adjusting the locking detection lever 7001 of the locking detector 700 that is engaged with the locking detection lever groove 212-2 of the horizontal locking cam 212 to react faster or more slowly. The locking timing can be adjusted by adjusting with the rod 7008, and by turning the contact portion 7003-1b of the locking switch 7003-1 ON quickly or late.

Hereinafter, it will be described in detail with respect to the horizontal direction locking type line converter 100 for the implementation of the present invention.

6 to 8, the basic rail 10 is fixed to the upper part of the sleeper 30, and the movable rail 20 is a horizontal locking cam 212 when the track changer 100 moves forward and backward in the track change. Line locking operation is carried out with etc.

The horizontal locking guide 122 while advancing in the horizontal direction coupled from the rail locking operation 320 and/or between the rail locking operation 352 and/or the rail locking operation connected to the horizontal locking type track changer 100 to which the present invention is mounted. By guiding the horizontal locking cam 212 rotating at the end, the horizontal locking cam 212 providing a height of space for the horizontal locking cam 212 to rotate in the horizontal direction, and the horizontal locking cam 212. and a horizontal locking guide 122 attached to a side surface of the horizontal rail locking bracket 121 so as to rotate along the round shape of both ends.

The line changer connection operation 352 is coupled to the insulated-integrated connection plate 351 to move the rail locking operation 320 insulated to the connection plate 351, which is between the rail locking operation 320 and The connected horizontal locking cam 212 rides the horizontal locking guide 122 to make a horizontal sliding motion, and at the end of the horizontal locking guide 122, a part of the horizontal locking cam 212 in the shape of a half moon and the horizontal locking guide 122) Completely coupled to the end of the

The horizontal locking cam 212 according to an embodiment of the present invention is a device that slides horizontally by the rail locking operation 320 moving in the horizontal direction by the track changer 100, and the horizontal locking cam 212 is A portion of the horizontal locking cam 212 and a straight horizontal locking guide 122 in a half-moon shape by performing a rotational movement in the form of a latch at the end of the horizontal locking guide 122 while performing a horizontal sliding motion on the horizontal locking guide 122. A part of one side of the horizontal locking cam 212 has a protruding "L"-shaped protrusion 212-1 so that it can be completely coupled to the end, and is inserted into the fixing groove of the horizontal locking guide 122 and the rail locking bracket 121. It is fixed so that when the horizontal locking cam 212 moves left and right, a more accurate locking operation can be performed by the support of the fixed rail locking bracket 121 .

On the other hand, in the conventional invention, the size of the locking cam had to be reduced due to the limitation of the up/down space, and a pair of locking cams had to be used in order to maintain a constant force.

The horizontal locking guide 122 is attached through a groove and an installation hole formed in the horizontal rail locking bracket 121, and guides the horizontal locking cam 212 to rotate along the round shape of both ends.

In addition, as shown in FIG. 8 , the horizontal locking guide 122 has a long length at the portion in contact with the crescent-shaped protrusion 212-1 that rises at a certain height in the vertical direction on the plane of the horizontal locking cam 212 is long, and the opposite side has a long length. is relatively short and has a trapezoidal shape, and the corners of the trapezoid have a certain inclination, so that the horizontal mechanical locking force created by the crescent-shaped protrusion and the side edge of the horizontal locking guide 122 can be increased.

The horizontal rail locking bracket 121 has a rectangular cut surface to guide left and right movement for locking in the horizontal direction, and grooves and mounting holes are formed at the upper and lower ends of the rectangular shape, and the mounting holes are horizontal. The locking guide 122 is fixed, the locking arm base 307, the iron pipe device connecting rod 308, and the horizontal locking cam 212 can reciprocate, and a basic rail fixing bracket 213 is installed in the external mounting hole. It can be fixed and connected to the basic rail.

A horizontal locking guide 122 for horizontal sliding motion of the horizontal locking cam 212 is coupled to the side of the pair of horizontal rail locking brackets 121 .

That is, since the horizontal locking guide 122 slimly coupled to the side and the horizontal locking cam 212 made to a size appropriately matched to the side width of the horizontal locking guide 122 can be expanded in the horizontal direction to make it larger. Stability can be easily secured.

In addition, by locking in the horizontal direction, there is no need to secure the up/down space necessary in the prior art, and even if the horizontal locking cam 212 and the horizontal locking guide 122 having an appropriate locking force are installed horizontally in a plane It is easier to maintain stable locking than the existing vertical locking method.

In addition, the combination of the line changer flow-preventing interval 600, the line changer pallet 650, the basic rail fixing bracket 213, the horizontal rail locking bracket 121, and the insulating support 220 is tied with the rail 10 and the overall "ㅁ" It is integrated into one body with a “shape”, allowing the line to be switched without flow.

The horizontal rail locking bracket 121 of FIG. 11 is connected to both sides of the insulating support 220 to maintain the horizontal, and the locking arm base 307 reciprocating inside the rail locking bracket 121, and the iron pipe device connecting rod 308 smooth the movement of

In addition, the locking arm base 307 of FIG. 11 is fastened to the movable rail 20 by a movable rail bracket 311 on the upper side thereof.

At this time, in order to prevent the movable rail bracket 311 from being separated from the locking arm base 307, the separation prevention washer 310 is fastened.

One end of the horizontal locking cam 212 is coupled to the rail locking motion 320 , and one end of the rail locking motion 320 is coupled to the locking arm base 307 and the iron pipe device connecting rod 308 .

The locking arm base 307 and the iron pipe device connecting rod 308 are coupled to the circular hole of the horizontal locking cam 212 when the horizontal locking cam 212 slides horizontally and move between the rail locking motions 320 . ) moves, the locking arm base 307 and the iron pipe device connecting rod 308 are horizontally moved at the same time, and the base rail ( 10) and the movable rail 20 to maintain the adhesion.

At this time, the horizontal locking cam 212 is sliding horizontally on the horizontal locking guide 122 by the rail locking operation 320, and at the end of the horizontal locking guide 122, the horizontal locking cam 212 in the shape of a half moon. The curved protrusion 212-1 and the end of the horizontal locking guide 122 (the side of the trapezoidal shape) are completely coupled.

The iron pipe device connection part 306 of FIGS. 8 and 15 is connected to the iron pipe device 800, the iron pipe device connecting rod 308, and the locking arm base 307, so that the rail locking operation 320 moves at the same time when moving left and right. Therefore, it assists so that the movable rail 20 transferred according to the movement of the line changer connection operation 352 can more stably adhere to the basic rail 10 .

The locking detector 700 of FIGS. 8 and 17 is coupled to the basic rail fixing bracket 213 by an attachment hole, and is transferred according to the movement of the rail locking operation 320 between the rail locking motions, and at the end of the horizontal locking guide 122. The locking detection lever groove 212-2 of the rotating horizontal locking cam 212 and the locking detection lever 7001 are rotated by the axial coupling of the locking detection lever 7001, so that locking can be checked by contact information.

At this time, the insulated-integrated connection plate 351 of FIG. 8 connects the rail locking operations 320 on both sides in the horizontal direction, and is made of an insulating material.

The insulating support 220 of FIG. 10 is coupled to both sides of the horizontal rail locking bracket 121 to maintain the horizontal level, and is made of an insulating material serving as an insulator.

9, the horizontal locking cam 212 starts to move along the horizontal locking guide 122 coupled to the side of the horizontal rail locking bracket 121 in step (a).

In steps (b) and (c), the horizontal locking cam 212 locks the horizontal locking guide 122 between the connecting operation 352 by the track changer 100 and the rail locking operation 320 moving in the horizontal direction. slides along

In step (d), the horizontal locking cam 212 slides and rotates along the round shape of both ends of the horizontal locking guide 122 and stops the operation.

That is, the end of the horizontal locking guide 122 is completely locked by rotational motion in the form of a latch.

At this time, the horizontal locking cam 212 and the like must never move when a force is physically applied to the movable rail 20, and must only operate according to the movement of the connection structure between the line changer connection operations 352.

As shown in FIG. 10 , the horizontal locking cam 212 rotates in the form of a latch at the end of the horizontal locking guide 122 while performing a horizontal sliding motion on the horizontal locking guide 122 by the rail locking operation 320 . By the motion, a part of the half-moon-shaped horizontal locking cam 212 and the end of the horizontal locking guide 122 may be completely coupled.

The horizontal locking cam 212 is locked while rotating along the round shape of the outer surface of the horizontal locking guide 122, and the shape of the ends of the left and right horizontal locking cams 212 and the horizontal locking guide 122 correspond to each other. It is manufactured so that bidirectional locking is possible, so the locking power is very good.

11, there is a horizontal locking cam 212 and a rail locking action 320 on the upper side of the locking arm base 307, so that the horizontal rail locking bracket 121 according to the movement of the track changer connecting action 352. ) is moved left and right on the horizontal locking guide 122 coupled to the ), and the horizontal rail locking bracket 121 is connected to the insulation support 220 to maintain insulation and horizontality.

At this time, in order to prevent the movable rail bracket 311 from being separated from the locking arm base 307, the separation prevention washer 310 is fastened.

If the locking arm base 307 is switched and moved without the departure prevention washer 310 , the movable rail 20 may be separated, which may lead to derailment of the train.

12 is a view of selectively fastening the iron pipe device connecting rod 308 to the locking arm base 307 in accordance with the left branch and right branch based on the train traveling direction, and connecting it with the iron pipe device connecting part 306, and to the horizontal rail locking bracket ( 121) It is a view showing that the flow prevention connecting rod 309 is selectively fastened according to the left branch and the right branch.

13 is a view showing correcting the fastening position by the basic rail positioning washer 214 when the installation conditions do not match or the rail perforation position does not match when the basic rail fixing bracket 213 is fastened to the basic rail 10 am.

14 shows that when the basic rail 10 spacing is different for each site when the rail locking operation 320 is installed, the insulation-integrated connection plate 351 is adjusted by using the spacing adjusting bolt 330 at the center to narrow or spread it. It is a drawing.

15 is a diagram illustrating the coupling method between the iron pipe device 800 and the iron pipe device connection part 306, and the degree of adhesion by the iron pipe device 800 is adjusted forward and backward by the rotation of the knuckle joint 3002 for the iron pipe device. It is adjustable, and the height adjustment of the iron pipe device 800 and the iron pipe device connection part 306 is possible using the iron pipe device height adjustment washer 3001 .

10 : base rail
20: movable rail
30 : sleeper
100: line changer
121: horizontal rail fastening bracket
122: horizontal locking guide
212: horizontal locking cam
212-1: protrusion
212-2: locking detection lever groove
213: basic rail fixing bracket
214: basic rail alignment washer
220: insulation support
306: iron pipe device connection part
307: stylized rock base
308: iron pipe device connecting rod
309: flow prevention connecting rod
310: separation prevention washer
311: movable rail bracket
320: between rail locking operation
330: spacing adjusting bolt
351: Insulation-integrated connection plate
352: between line changer connection operation
3001: iron pipe device height adjustment washer
3002: Knuckle joint for iron pipe device
600: between the flow prevention of the line changer
650: track changer pallet
700: lockout detector
7001: locking detection lever
7001a: roller plunger
7002: locking detector fixing bracket
7002a: lock and unlock projection
7003-1: lock switch
7003-1a: press
7003-1b: contact
7004: lockout detector shaft
7005: lockout detector cam
7005a: spring protrusion
7005b: switch turn
7006: contact separation prevention plate spring
7007: locking index lever one-bok spring
7008: locking timing control rod
7009: locking timing adjustment rod fixing bracket
7010: O-ring for waterproofing
7011: waterproof cover
800: iron pipe device

Claims (7)

The rotational movement of the locking detector shaft 7004 occurs according to the rotation of the horizontal locking cam 212 of the horizontal locking type track changer, and the upper locking detector and the lower locking sword that detect locking according to the rotational motion In the lockout detector 700 divided into branches,
The lower locking detector,
a locking detection lever 7001 having one side coupled to the locking detector shaft 7004 and the other side coupled to the locking timing control rod 7008;
a roller plunger (7001a) attached to one end of the locking detection lever (7001) and rolling at a predetermined angle with respect to the locking and unlocking protrusion (7002a);
a locking and unlocking protrusion 7002a protruding from the rolling trajectory of the roller plunger 7001a;
a locking detection lever restoration spring (7007) inserted between the locking detector fixing bracket (7002) and the locking detection lever (7001) and restored;
a locking detector fixing bracket 7002 for fixing the lower locking detector;
It is coupled and fixed to the locking detection lever 7001 and fitted to the horizontal locking cam 212, the lower control rods are spaced apart from the center by a certain interval, and the locking detection lever 7001 and the locking timing are on the outer peripheral surface of the upper adjustment head. A locking detector of a horizontal locking type track converter comprising a; In the locking detector 700, the locking detector 700 is inserted into the horizontal locking cam 212 and the upper locking detector for detecting locking of the horizontal locking type line changer, and divided into the lower locking detector whose locking timing is adjustable,
The upper locking detector,
a locking switch unit 7003 fixed to the locking detector fixing bracket 7002 and including a locking switch 7003-1;
a locking switch 7003-1 for detecting that the contact point 7003-1b is turned on or off due to the separation movement of the contact separation prevention plate spring 7006 according to the rotation of the lockout detector cam 7005;
a locking detector shaft 7004 having an upper portion fitted with a locking detector cam 7005 and a lower portion passing through a locking detector fixing bracket 7002;
a locking detector cam 7005 composed of spring protrusions 7005a and 7005b formed on the circumferential surface in a cylindrical shape to be fitted between the contact separation prevention plate springs 7006;
a contact separation prevention plate spring 7006 which comes into contact with the spring protrusions 7005a and 7005b of the locking detector cam 7005 to prevent contact separation;
Locking detector of a horizontal locking type line changer comprising a; locking detector fixing bracket 7002 for fixing the locking switch unit 7003. According to claim 1,
It further comprises;
The other side of the locking detection lever 7001 has an adjustment line formed in the vertical direction of the body to rotate and fix the locking timing adjustment rod 7008 to be coupled with the locking timing adjustment rod fixing bracket 7009. Horizontal direction, characterized in that Lockout detector of locking type line changer. 3. The method of claim 2,
Locking detector of a horizontal locking type track changer further comprising; a waterproof O-ring (7010) that serves as a waterproof between the locking switch (7003-1) and the waterproof cover (7011). 3. The method of claim 2,
Locking detector of a horizontal locking type track changer further comprising; a waterproof cover 7011 covering the upper surface of the locking switch 7003-1. 3. The method of claim 2,
a pressing portion (7003-1a) attached to one end of the locking switch (7003-1) and pressed with elastic force;
The horizontal direction chain further comprising a; Lockout detector of orthopedic line converter. In the horizontal direction locking type track converter,
a locking detection lever 7001 having one side coupled to the locking detector shaft 7004 and the other side coupled to the locking timing control rod 7008;
a roller plunger (7001a) attached to one end of the locking detection lever (7001) and rolling at a predetermined angle with respect to the locking and unlocking protrusion (7002a);
a locking and unlocking protrusion 7002a protruding from the rolling trajectory of the roller plunger 7001a;
a locking detection lever restoration spring (7007) inserted between the locking detector fixing bracket (7002) and the locking detection lever (7001) and restored;
a locking detector fixing bracket 7002 coupled with the locking detection lever 7001 and the restoration spring 7007 therebetween;
It is coupled and fixed to the locking detection lever 7001 and fitted to the horizontal locking cam 212, the lower control rods are spaced apart from the center by a certain interval, and the locking detection lever 7001 and the locking timing are on the outer peripheral surface of the upper adjustment head. a locking timing adjustment rod 7008 having an adjustment surface to be rotated and fixedly fixed so that the locking timing can be adjusted;
a locking switch unit 7003 fixed to the locking detector fixing bracket 7002 and including a locking switch 7003-1;
a locking switch 7003-1 for detecting that the contact point 7003-1b is turned on or off due to the separation movement of the contact separation prevention plate spring 7006 according to the rotation of the lockout detector cam 7005;
a locking detector shaft 7004 having an upper portion fitted with a locking detector cam 7005 and a lower portion passing through a fixing bracket 7002;
a locking detector cam 7005 composed of spring protrusions 7005a and 7005b formed on the circumferential surface in a cylindrical shape to be fitted between the contact separation prevention plate springs 7006;
a contact separation prevention plate spring 7006 which comes into contact with the spring protrusions 7005a and 7005b of the locking detector cam 7005 to prevent contact separation;
Locking detector of a horizontal locking type line changer comprising a; locking detector fixing bracket 7002 for fixing the locking switch unit 7003.

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