JP2021046737A - Set-off apparatus - Google Patents

Abstract

To provide a set-off apparatus capable of facilitating the replacement of a set-off member deformed by many years of use, improving the member strength of the set-off apparatus, and reducing the replacement frequency of the set-off apparatus.SOLUTION: A set-off apparatus that connects a branch line branched from a main line to the main line includes: a pair of set-off members provided at a position branching from the main line; and an intersection set-off member provided at the intersection of the main line and the branch line. The set-off members and the intersection set-off member are rotatably attached to the vicinity of the main line via a swivel part having the extension direction of the main line as the center of the rotation axis. The set-off members include set-off member tip parts arranged on the main line side and a set-off member body arranged on the branch line side.SELECTED DRAWING: Figure 1

Description

The present invention relates to a stealing device that allows a construction vehicle or the like to pass through a main line on which a railroad vehicle travels when a construction vehicle or the like is entered from a continuous branch line from a base. It relates to a stealing device that is installed in the main line and connects the main line and the branch line so that they can be moved.

In order to move maintenance vehicles such as construction vehicles from the main line to the branch line, or from the branch line to the main line, a stealing device is installed in the continuous part between the main line and the branch line. Various forms are known.

For example, as described in Patent Document 1, the horizontal material is formed so as to be mounted on the rail, and the horizontal material is rotatably attached to the holding material arranged along the rail about the horizontal axis. As described in the interception device and Patent Document 2, the main line rail is attached to the floor plate, and the rotatably formed horizontal coverage and the horizontal coverage receiving rail arranged along the main line rail are the main line rails. In a movable stealing device that is attached to another floor board separated from the floor board for use, and the cross-covering rail is installed away from the main rail, and each floor board is fixed to the sleepers, the floor board to which the cross-covering material is attached is installed. It is composed of upper and lower plates, and an elongated mounting adjustment hole is drilled in the upper plate, and an umbrella-shaped mounting hole is formed in which an umbrella portion and a handle portion are continuously provided in the lower plate, and a mounting adjustment hole and a handle are bored. There is known a stealing device in which a portion is bored at a position facing the portion.

According to such a stealing device, the stealing material arranged along the main line can be installed on the rail simply by manually rotating the stealing material, so that the maintenance vehicle can be installed on the railing material installed on the rail. It is possible to move from the main line to the branch line or from the branch line to the main line by passing through. In addition, after the maintenance vehicle has passed, it can be returned to the side of the main line from the rail simply by rotating the horizontal coverage installed on the rail, so it can be operated extremely easily and safely, and the working time can be increased. It is possible to shorten the time, save labor, and prevent injuries.

Jikkai Sho 54-67403 Japanese Unexamined Patent Publication No. 2005-213896

However, when the conventional interception device has been used for many years, the tip of the interceptor material warps due to the wheel load caused by the running of the maintenance vehicle. If the tip of the horizontal coverage is warped, there is a problem that the entire horizontal coverage must be replaced due to the deformation of the tip, even though most of the horizontal coverage can be used without problems. In addition, it is conceivable to correct only the warped part, but since the horizontal coverage itself is hardened, it cannot be re-bent as it is, and it takes a lot of man-hours to temper, re-bend, and quench. Because of this work, we are currently in the process of exchanging the interview with a new one.

Therefore, the present invention has been made in view of the above problems, facilitating the replacement of the interceptor material deformed by many years of use, improving the member strength of the interceptor device, and reducing the replacement frequency of the interceptor device. It is an object of the present invention to provide a stealing device that can be made to operate.

The interception device according to the present invention is a interception device for connecting a branch line branched from the main line to the main line, and a pair of interception materials provided at a position branching from the main line intersects the main line and the branch line. The cross-covering material is provided at a position, and the cross-covering material and the cross-covering material are rotatably attached to the vicinity of the main line via a swivel portion having the extension direction of the main line as the center of the rotation axis. The horizontal coverage material is characterized by including a horizontal coverage material tip portion arranged on the main line side and a horizontal coverage material main body portion arranged on the branch line side.

Further, in the interception device according to the present invention, it is preferable that the tip portion of the interceptor material is provided with a lateral pressure reinforcing portion that supports the lateral pressure.

Further, in the interception device according to the present invention, it is preferable that the lateral pressure reinforcing portion includes a reinforcing portion extending in a direction orthogonal to the extending direction of the main line and a supporting portion in contact with the swivel portion. is there.

Further, in the interception device according to the present invention, the end portion of the interception material on the branch line side and both ends of the crossed interception material are fitted with the recesses formed in the branch line to allow the traveling surface of the branch line. It is preferable that the end portion of the horizontal coverage material on the branch line side and the running surfaces of both end portions of the cross coverage material are formed substantially flush with each other.

Further, in the interception device according to the present invention, the recess has a horizontal recess whose cross-sectional shape orthogonal to the extending direction of the branch line extends in the horizontal direction and a vertical recess extending vertically from one end of the horizontal recess. It is preferable that the horizontal covering material and the crossing horizontal covering material have a vertical protrusion that is provided with a recess and that engages with the vertical recess.

The interception device according to the present invention includes a pair of interception materials provided at a position branching from the main line and a crossing interception material provided at a position where the main line and a branch line intersect, and the interception material is arranged on the main line side. Since the tip of the horizontal coverage and the main body of the horizontal coverage are provided on the branch line side, even if the tip of the horizontal coverage is warped due to the wheel load caused by the running of the vehicle, only the tip of the horizontal coverage is provided. It becomes possible to repair the stealing device more easily by exchanging. In addition, since the tip of the horizontal coverage is provided with a lateral pressure reinforcing portion that supports the lateral pressure, it is possible to prevent the shaft from being damaged due to the lateral pressure being applied to the rotating shaft of the horizontal coverage, and to prevent the shaft from being damaged, and to divide the tip of the horizontal coverage. Even in the case of, the lateral pressure can be appropriately received.

It is a top view of the interception apparatus which concerns on embodiment of this invention, and is the figure which shows the state which the interception material and the cross interception material were rotated on the rail. It is a top view of the interception apparatus which concerns on embodiment of this invention, and is the figure which shows the state which the interception material and the cross interception material were rotated to the side of the main line. The plan view for demonstrating the structure of the interception material of the interception apparatus which concerns on embodiment of this invention. The plan view for demonstrating the structure of the tip part of the interception material of the interception apparatus which concerns on embodiment of this invention. Axis orthogonal cross-sectional view of the interception material of the interception device according to the embodiment of the present invention. The plan view for demonstrating the cross interception coverage of the interception apparatus which concerns on embodiment of this invention. The side view for demonstrating the end part of the interception apparatus which concerns on embodiment of this invention on the branch line side. FIG. 3 is an axially orthogonal cross-sectional view of an end portion of the interception device according to the embodiment of the present invention on the branch line side.

Hereinafter, preferred embodiments for carrying out the present invention will be described with reference to the drawings. It should be noted that the following embodiments do not limit the invention according to each claim, and not all combinations of features described in the embodiments are essential for the means for solving the invention. ..

FIG. 1 is a plan view of the interception device according to the embodiment of the present invention, and is a view showing a state in which the interceptor and the crossed interceptor are rotated on a rail, and FIG. 2 is a view showing an embodiment of the present invention. It is a top view of the interception apparatus which concerns on embodiment, and is the figure which shows the state which the interception material and the cross interception material were rotated to the side of the main line, and FIG. 3 is a figure of the interception apparatus which concerns on embodiment of this invention. FIG. 4 is a plan view for explaining the configuration of the interceptor, FIG. 4 is a plan view for explaining the configuration of the tip of the interceptor of the interceptor according to the embodiment of the present invention, and FIG. 5 is a plan view. It is an axis orthogonal cross-sectional view of the interception material of the interception apparatus which concerns on embodiment of this invention, and FIG. 6 is a plan view for demonstrating the cross interception interview of the interception apparatus which concerns on embodiment of this invention. 7 is a side view for explaining the end portion of the interception device according to the embodiment of the present invention on the branch line side, and FIG. 8 is a side view of the end portion of the interception device according to the embodiment of the present invention on the branch line side. It is an axis orthogonal sectional view.

As shown in FIG. 1, the interception device 10 according to the present embodiment is provided at a position where a pair of interception materials 11 provided at a position branching from the main line 1 and a main line 1 and a branch line 2 intersect. It has 12 and. The horizontal coverage 11 and the cross coverage 12 are arranged on the main line 1 and the branch line 2 so as to connect the main line 1 and the branch line 2, so that the vehicle can pass through. Further, when the interception device 10 is not used, as shown in FIG. 2, the vehicle travels on the main line 1 by rotating the interception material 11 and the crossing interception material 12 to the side of the main line 1, and the branch line 2 It is configured so that it cannot run to the side.

As shown in FIG. 3, the horizontal covering material 11 includes a horizontal covering material tip portion 14 arranged on the main line 1 side and a horizontal covering material main body portion 13 arranged on the branch line 2 side. The horizontal coverage main body 13 is rotatably assembled via a plurality of swivel portions 15 formed in the vicinity of the main line 1 along the branch line 2. Since a conventionally well-known configuration can be used for the swivel portion 15, a detailed description thereof will be omitted, but the rotation direction of the horizontal coverage main body portion 13 is such that the extension direction of the main line 1 is the center of the rotation axis. Is suitable. At this time, it is preferable that the handle 17 is attached so that the horizontal covering material 11 can be easily rotated.

As shown in FIG. 4, at the tip of the horizontal coverage 11 on the main line 1 side, a horizontal coverage tip 14 that rotates independently of the horizontal coverage main body 13 is provided. The tip portion 14 of the horizontal covering material is rotatably assembled via a tip-side swivel portion 16 having the same configuration as the swivel portion 15.

As shown in FIG. 5, the lateral coverage tip portion 14 includes a lateral pressure reinforcing portion 20 that supports lateral pressure. The lateral pressure reinforcing portion 20 includes a reinforcing portion 18 extending in a direction substantially orthogonal to the extending direction of the main line 1, and a supporting portion 19 in contact with the tip-side swivel portion 16. In this way, the tip portion 14 of the interception material can receive the lateral pressure received when the vehicle passes through the interception device 10 at the tip side swivel portion 16.

Further, as shown in FIG. 4, the lateral pressure reinforcing portion 20 is arranged closer to the tip side than the center of the lateral pressure reinforcing portion 14 in the extending direction of the lateral pressure reinforcing portion 14, and the lateral pressure reinforcing portion 20 to the tip side of the lateral pressure reinforcing portion 14 By making the length dimension in the extending direction as small as possible, the occurrence of warping of the tip portion 14 of the horizontal covering material due to the wheel load is reduced.

Next, as shown in FIG. 6, the crossed horizontal coverage 12 is arranged at a position where, for example, the upper main line 1 and the lower branch line 2 intersect, and is rotatable by the swivel portion 15 like the horizontal coverage 11. It is attached to.

As shown in FIG. 7, at both ends continuous with the branch line 2 of the cross-crossing material 12, the ends of the cross-crossing material 12 are fitted into the recesses 3 formed in the branch line 2, and the running surface 4 of the branch line 2 And the running surfaces at both ends of the cross-crossing interview 12 are formed so as to be substantially flush with each other. Further, the traveling surfaces at both ends of the cross-crossing coverage 12 are formed with slopes 24 so as to be able to smoothly communicate with the traveling surfaces 4 of the branch line 2. By forming in this way, it is possible to eliminate the impact when the vehicle passes due to the step between the horizontal coverage and the running surface as in the conventional case, and by forming the slope 24, the tip portion By ensuring the height, the strength of the member can be improved.

Further, as shown in FIG. 8, the recess 3 includes a horizontal recess 21 extending in the horizontal direction and a vertical recess 22 extending vertically from one end of the horizontal recess 21, and the cross-covering material 12 is horizontal. By fitting into the recess 21, the traveling surfaces of the crossing horizontal coverage 12 and the branch line 2 are substantially flush with each other. Further, the vertical recess 22 is engaged with the vertical protrusion 23 formed on the cross-crossing material 12, and the vertical recess 22 and the vertical protrusion 23 are engaged with each other, so that the vehicle can use the intercept device 10. It becomes possible to receive the lateral pressure received when passing.

It should be noted that the end portion of the horizontal covering material 11 on the branch line 2 side is also fitted into the recess 3 formed in the branch line 2 in the same manner as the shape of the end portion of the crossed horizontal covering material 12 described above so that the traveling surfaces of the horizontal covering material 11 are substantially flush with each other. Is formed in.

As described above, the interceptor device 10 according to the present embodiment includes a pair of interceptor 11 provided at a position branching from the main line 1 and a cross interceptor 12 provided at a position where the main line 1 and the branch line 2 intersect. Since the horizontal coverage 11 includes a horizontal coverage tip 14 arranged on the main line 1 side and a horizontal coverage main body 13 arranged on the branch line 2, the horizontal coverage 11 is affected by the wheel load due to the traveling of the vehicle. Even when the tip portion is warped, it is possible to repair the interception device 10 more easily by replacing only the tip portion 14 of the interceptor material. Further, since the lateral pressure reinforcing portion 20 is provided for supporting the lateral pressure, the lateral pressure can be applied even when the interceptor device 10 has a divided structure having the lateral pressure. You can receive it properly.

Further, the end portion of the horizontal covering material 11 on the branch line 2 side and both end portions of the crossed horizontal covering material 12 are configured to be fitted into the recesses 3 formed in the branch line 2 so that their traveling surfaces are substantially flush with each other. Therefore, by smoothly connecting the interception device 10 and the branch line 2, it is possible to reduce the impact when the vehicle passes through.

Further, the above-described interception device 10 according to the present embodiment has described the case where the vehicle is moved from the main line 1 to the branch line 2, but the branch line 2 is used to move a maintenance vehicle such as a construction vehicle to the main line. Not limited to moving from a branch line to a branch line or moving from a branch line to the main line, for example, as a detour to be laid when it is necessary to temporarily detour a vehicle traveling on the main line 1 due to construction work near the main line 1. You may apply it. It is clear from the description of the claims that the form with such changes or improvements may be included in the technical scope of the present invention.

1 Main line, 2 Branch line, 3 Concave, 4 Running surface of branch line, 10 Plumb bob, 11 Plumb bob, 12 Crossed horizontal coverage, 13 Horizontal coverage main body, 14 Horizontal coverage tip, 15 Main body side swivel, 16 Tip side swivel Part, 17 Handle, 18 Reinforcement part, 19 Support part, 20 Lateral pressure reinforcement part, 21 Horizontal recess, 22 Vertical recess, 23 Vertical protrusion, 24 Slope.

Claims (5)

A stealing device that connects a branch line branched from the main line to the main line.
It is provided with a pair of horizontal coverage provided at a position branching from the main line and a crossed horizontal coverage provided at a position where the main line and the branch line intersect.
The horizontal coverage and the cross coverage are rotatably attached to the vicinity of the main line via a swivel portion having the extension direction of the main line as the center of the rotation axis.
The interceptor is a interceptor including a tip of the interceptor arranged on the main line side and a main body of the interceptor arranged on the branch line side. In the stealing device according to claim 1,
The interceptor tip portion is provided with a lateral pressure reinforcing portion that supports lateral pressure. In the interception device according to claim 2,
The lateral pressure reinforcing portion is a stealing device including a reinforcing portion extending in a direction orthogonal to the extending direction of the main line and a supporting portion in contact with the swivel portion. In the stealing device according to any one of claims 1 to 3,
The end portion of the horizontal coverage material on the branch line side and both end portions of the crossed horizontal coverage material are fitted with the recesses formed in the branch line so that the traveling surface of the branch line and the end portion of the horizontal coverage material on the branch line side can be fitted. An interception device characterized in that the traveling surfaces at both ends of the cross interception material are formed substantially flush with each other. In the stealing device according to claim 4,
The recess includes a horizontal recess whose cross-sectional shape orthogonal to the extending direction of the branch line extends in the horizontal direction, and a vertical recess extending vertically from one end of the horizontal recess.
The interceptor and the crossed interceptor have a vertical protrusion that engages with the vertical recess.

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