KR200206032Y1 - Swller of railway - Google Patents

Abstract

In order to prevent the departure of the railway rails such as trains, subways, etc., the locking pins of a predetermined shape are used to stoppers supporting both sides of the rails so that they can be easily fixed by applying the principle of the lever.

According to a preferred embodiment, in a rail fan fan plug, a handle is formed at the upper end and a hook is formed between the hook and the hook zone where the roller is mounted on the lower end, and the hook zone is inserted within the predetermined angle range. Hooks are rotatably fixed at the hooks and hooks formed at the end, fixed hooks rotatably by the fixing pins on the hook holders, and hooks of a predetermined shape in close contact with the hook upper surfaces, and protruding outward from the hook holders. The foot plate is formed on the fixing pin to rotate the hook plate to interlock when stepping by the user to rotate the hook toward the splint, and the pressing plate is pressed to the hook side by the pressing surface of the hook plate is in close contact with the upper hook And a first elastic member for elastically biasing the state to the initial state. Provides fan plugs for railway rails.

As a result, the locking pin bent to a stopper fixed integrally to the splint so as to support both sides of the rail, the locking pin bent into a predetermined shape used to prevent the rail rail from deviating due to flow from the splint supporting it. By applying the principle of easy to fix with a small force has the advantage to improve the workability.

Description

Fan Plugs for Railway Rails

The present invention relates to a fan plug for railway rails, and more particularly, to fix a locking pin of a predetermined shape used to prevent the departure of a railway rail such as a train or subway against a stopper for supporting both sides of the rail. The present invention relates to a fan rail for railway rails which can be easily fixed by applying the principle of the present invention.

1 is a view schematically showing a fixed state of a general railway rail.

Rail (2) is seated on both sides of the splint (1) and the upper surface formed of wood or concrete material, the stopper (3) to prevent the rail (2) from being separated by the flow from the splint (1) The locking pin 4 of a predetermined shape is fixed integrally by the fastening member 5 on the splint 1 and presses the extension piece 3a of the stopper 3 and the flange 2a of the rail 2. One end is inserted into the groove 3b formed in the stopper 3.

Thus, the rails 2 are seated between the stoppers 3 fixedly opposed to the above-described splints 1, and one end of the above-described locking pin 4 presses the extension piece 3a of the stopper 3 As the middle side of the locking pin 4 is supported by pressing the flange 2a of the rail 2 and the other end of the locking pin 4 is inserted into and supported by the recess 3b formed in the stopper 3, the rail ( 2) is prevented from deviating due to the flow from the splint (1).

Accordingly, an object of the present invention is to provide a stopper integrally fixed to a splint so as to support both sides of a rail with a locking pin bent into a predetermined shape to prevent the rail rail from being dislodged by flow from the splint supporting the rail. It is to provide a fan rail for railway rails that can be easily fixed with little force by applying the principle of the lever when fixing to.

1 is a perspective view schematically showing a fixed state of a general railway rail.

2 is a schematic perspective view of a fan rail for a railway rail according to the first embodiment of the present invention.

3 is a schematic perspective view of a fan rail for a railway rail according to a second embodiment of the present invention.

4 is a state of use of the fan rail for the rail according to the embodiment of the present invention.

Figure 5 is a schematic side view showing the operation before operation of the fan rail for railway rail according to an embodiment of the present invention.

* Explanation of symbols for main parts of the drawings

10: handle 11: sack

12, 12 ′: hook zone 13: roller

14 hook 15 hook

16 fastening member 17 locking plate

18: fixing pin 19: scaffold

20: first elastic member 21: second elastic member

22: fastener

An object of the present invention described above, in the fan rail for railroad rail, the handle is formed at the top and the bottom is formed between the bag and the hook is formed between the hook and the roller to rotate the rotation material at the bottom, the predetermined angle is inserted between the hook A hook is secured to be rotatable within the range and a hook is formed at the end, and a hook is formed to be fixed to the hook zone by a fixing pin so that the hook is pressed against the upper surface of the hook, and protrudes to the outside of the hook zone. Is formed on the fixing pin to rotate the locking plate to interlock when stepping by the user to rotate the hook toward the splint, and pressing the locking plate to the hook side by pressing the pressing surface of the locking plate on the hook upper surface A railroad rail comprising: a first elastic member configured to elastically bias in a close state The plug fan is achieved by providing.

According to a preferred embodiment, the hook may be formed with at least two fastening holes that are selectively fixed to the hook zone so that its length can be adjusted according to its width according to the material of the splint.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, whereby the technical scope of the present invention is not limited.

2 is a schematic perspective view of the fan rail for the railroad rail according to the first embodiment of the present invention, Figure 5 is a schematic side view showing the operation before operation of the fan rail for railroad rail according to the embodiment of the present invention.

The handle 10 is formed integrally at the upper end of the handle 11, the hook 12 (12 ') is formed integrally, and the roller 13 is rotatable at the bottom of the hook 12 (12') It is fixed, the hook 15 is inserted between the 12 (12 ') and the hook 14 has a hook 14 formed at the end is fixed by the fastening member 16 to be rotatable within a predetermined angle range, the hook (15) fixed to the hook plate 12 (12 ') by the fixing plate 18 rotatably fixing the triangular-shaped locking plate 17 in close contact with the upper surface, and fixed to protrude out of the hook zone 12 The footrest 19 which rotates the hook 14 of the hook 15 to the splint 1 side by rotating the engaging board 17 which interlocks at the time of stepping by use to the pin 18 is formed integrally. .

At this time, the first elastic member 20 for pressing the upper surface of the locking plate 17 toward the hook 15 to elastically bias the state where the pressing surface of the locking plate 17 is in close contact with the upper surface of the hook 15. Is installed in the ridge 12 (12 '). The hook 15 has hooks 12 and 12 'such that its length can be adjusted according to the width size of the splint 1 according to the material (concrete or wood) of the splint 1 supporting the rail 2. At least two or more fastening holes 22 that are selectively fixed to the are formed.

On the other hand, the fan plug for railway rails according to the second embodiment of the present invention is as shown in FIG.

The through hole 24 is formed so that the rod 23 pressurizing the upper surface of the hook 15 to the bag 11 can be moved within a predetermined distance, and the rod is held when the handle 10 is gripped. (23) the lever 25 is installed so that the lower end presses the upper surface of the hook 15, and the second elastic member 21 for returning the hook 15 to the initial position at the moment of releasing the lever 25 after the work is hooked. (12) We can install in (12 '').

Referring to the method of using the fan rail for the rail according to the embodiment of the present invention as described above are as follows.

4 is a state diagram used in the fan rail for the rail according to the embodiment of the present invention.

In the present invention, a fan rail for a rail according to an embodiment has a stopper (3) for supporting the rail (2) on a splint (1) formed of wood or concrete, and is fixed as a bolt (5), and the rail (2). In order to prevent the flow from the splint 1 from being released from the splint 1, a locking pin 4 for pressing the flange 2a of the rail 2 and the extension piece 3a of the stopper 3 is attached to the stopper 3. It is used when inserting into the formed groove | channel 3b.

That is, in the state where the roller 13 rotatably mounted to the lower end of the bag 11 is positioned at right angles to the splint 1 to which the above-mentioned stopper 3 is fixed, the above-described handle 10 is operated with both hands. When holding the user's foot on the footrest 19 fixedly rotatable to the bottom of the bag 11 after holding, the triangular hook plate 17 is interlocked so that one end of the pressing surface of the hook plate 17 is hooked 15. The upper surface is pressed (in this case, the first elastic member 20 described above is in a compressed state). Therefore, the hook 15 rotates within a predetermined angle range by using the fastening member 16 as a hinge axis, and the hook 14 of the hook 15 is in close contact with the side of the stopper 3 on which the groove 3b is formed.

Thus, when the user grips the handle 10 described above and pulls the bag 11 to the user side while stepping the footrest 19 at the same time, the hook 14 of the aforementioned hook 15 is inside As the locking pin 4 is bent in a predetermined shape positioned at the position, the locking pin 4 is inserted into the recess 3b formed in the stopper 3.

And, the above-mentioned hook 15 is adjusted to the length fixed to the bag 11 according to the width size of the splint 1 according to the material of the splint (1). That is, when the above-described splint 1 is concrete or wood, the fastener 15 is fixed to the bag 11 by using the fastening member 16 in the through hole 22 formed in the above-described hook 15. ) Length is adjusted.

On the other hand, when the inserting operation of the locking pin 4 with respect to the groove 3b of the stopper 3 described above is completed, the first elastic member 20 described above is instantaneously released from the foot 19 of the user. By the elastic force of the) hook 15 is able to rotate to maintain the initial state in close contact with the pressing surface of the above-described locking plate 17 (shown in FIG. 5).

As described above, according to a preferred embodiment, the locking rail bent in a predetermined shape to prevent both sides of the rail rail from being released due to flow from the splint supporting it integrally fixed to the splint to support both sides of the rail. By applying the principle of the lever at the time of fixing to the stopper, it has an advantage to improve workability by easily fixing with little force.

Claims (2)

A fan rail for a rail, comprising: a handle having a handle formed at the top thereof, and a bag having a hooked area formed at the bottom thereof with rollers mounted thereon; A hook fixedly rotatable within a predetermined angle range between the hook zones and having a hook formed at an end thereof; A locking plate of a predetermined shape that is rotatably fixed to the hook zone by a fixing pin and pressed against the hook top surface; A footrest which is formed on the fixing pin which protrudes to the outside of the hook zone and pivots the hook toward the splint by rotating the locking plate which is interlocked when stepping by a user; And a first elastic member which presses the locking plate toward the hook side and elastically biases a state where the pressing surface of the locking plate is in close contact with the upper surface of the hook to an initial state. The method of claim 1, wherein the hook is characterized in that at least two fastening holes are selectively fixed to the hook ridge so that the length of the hook according to its width according to the material of the splint for supporting the rail is formed is formed. Fan plug for railway rails.