JP3409846B2 - Tipping machine - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rolling machine in which sleepers are provided side by side on a roadbed and is installed beside a basic rail laid on the sleepers to convert tongue rails.

[0002]

2. Description of the Related Art As a conventional turning machine, there is, for example, Japanese Patent Publication No. 57-55842, and one shown in FIG.

That is, as shown in FIG. 6, sleepers 1 are installed side by side on a ballast bed, and a main body (not shown) of a rolling machine is installed beside a basic rail L1 laid on the sleepers 1. . The main body of the rolling machine is fixed to the floor plate 2, and the operating bar 3 and the lock bar 4 are extended from the main body of the rolling machine to the tongue rail L2. The extended motion bar 3 and the lock can 4 are the clearance SP between the adjacent sleepers 1 and pass through the clearance below the basic rail L1.

Similarly, the pair of connecting rods 5 are extended from the floor plate 2 through the gap SP, and the extended ends are respectively coupled to the basic rail L1. As a result, the relative position of the body of the rolling machine with respect to the basic rail L1 is maintained, and it is possible to prevent lock deviation and ensure the track. Further, one of the pair of connecting rods 5 and the lock can 4 are arranged in the same gap SP.

On the other hand, the ballast bed is regularly maintained. At the time of maintenance, a tamping tool is also placed in the gap SP between the adjacent sleepers 1, and the ballast bed in the gap SP is tamped.

[0006]

However, in such a conventional rolling machine, since one of the pair of connecting rods 5 and the lock pin 4 are arranged in the same gap SP, the gap When the roadbed in the SP is compacted, the lock can 4 and the connecting rod 5 that occupy the gap SP to some extent interfere with each other, so that a tool for compaction can be taken in and out of the gap SP, and There is a problem that it becomes difficult to move freely, the roadbed in the gap SP cannot be easily and sufficiently compacted, and the maintenance workability of the roadbed deteriorates.

The present invention has been made in view of such conventional problems, and it is possible to improve the maintenance workability of the roadbed by enabling the roadbed to be compacted easily and sufficiently. The purpose is to provide a machine.

[0008]

The gist of the present invention for achieving the above object resides in the inventions of the following items. [1] Sleepers (11) are juxtaposed on the roadbed (10),
In the turning machine installed to the side of the basic rail (L1) laid on the sleeper (11) for converting the tongue rail (L2), a floor plate to which the main body (20) of the turning machine is fixed. (30) and the lock can (45) extended to the tongle rail (L2) through the gap (SP) between the main body (20) of the turning machine and the adjacent sleeper (11). And a base member (40) including a rod member (40) including the base member (40).
0) is connected to the basic rail (L1) via a connecting rod (50) to maintain the relative position of the connecting rod (50), and the connecting rod (50) has a gap () between the adjacent sleepers (11). SP), the rolling machine characterized in that it is arranged in a gap (SP) different from the gap (SP) through which the rod member (40) passes.

[2] Sleepers (11) are juxtaposed on the roadbed (10), and a basic rail (L) laid on the sleepers (11).
1) A rail direct connecting device for a turning machine for switching the tongue rail (L2) installed beside (1), and a gap between the main body (20) of the rolling machine and an adjacent sleeper (11). In the extension of the rod member (40) including the lock can (45) through the tongue rail (L2) through (SP), the floor plate to which the main body (20) of the rolling machine is fixed. (30), the floor plate (30), and the basic rail (L
1) and a connecting rod (50) for maintaining a relative position of the body (20) of the rolling machine with respect to the basic rail (L1), and the connecting rod (50).
Is arranged in a gap (SP) between the adjacent sleepers (11) different from the gap (SP) through which the rod member (40) passes. Rail direct connection device for two machines.

[3] The pair of connecting rods (50) are
In the gap (SP) between the adjacent sleepers (11), the gap (SP) through which the rod member (40) passes is approximately the center and is different from the gap (SP) through which the rod member (40) passes. The rolling machine according to [1] or [2], which is arranged in each of the gaps (SP).

Next, the operation of the invention described in each of the above items will be described. The floor plate (30) is connected to the basic rail (L1) via a connecting rod (50). Therefore, the body (20) of the rolling machine follows the basic rail (L1), and the relative position of the body (20) of the rolling machine with respect to the basic rail (L1) is maintained. As a result, it is possible to prevent the rolling machine from being out of lock and to secure the gauge.

The bed (10) is maintained by being tamped on a regular basis. When the roadbed (10) in the gap (SP) between the adjacent sleepers (11) is to be tamped, a tamping tool can be put in and taken out of the gap (SP), or the inside of the gap (SP) can be freely moved. Need to move.

At this time, the connecting rod (50) and the rod member (40) are not arranged in the same gap (SP), and the connecting rod (50) and the rod member (40) have one gap (S).
P) does not occupy a considerable amount, and the connecting rod (5
0) and the rod member (40) do not get in the way, so that the tamping tool can be easily taken in and out of the gap (SP), and the tamping tool can be moved in the gap (SP). Sufficient and easy, and the roadbed (10) in the gap (SP) can be easily and sufficiently compacted. Thereby, the maintenance workability of the roadbed (10) is improved.

Further, the pair of connecting rods (50) has a gap (SP) different from the gap (SP) through which the rod member (40) passes, with the gap (SP) through which the rod member (40) passes being substantially at the center. In each of these, a pair of connecting rods (5
0) is connected to the base rail (L1) and each part of the base rail is displaced, the base plate (3) is passed through the pair of connecting rods (50).
Both ends (31) of 0) are displaced.

At this time, both end portions (31) of the floor plate (30)
The amount of displacement of the central part (32) between the base rail (L1)
It is the amount of displacement of the central portion between the respective parts. Rod member (40)
Is extended from the body (20) of the rolling machine mounted on the central portion (32) of the floor plate (30), the rod member (4
The amount of displacement of 0) is the same as that of the central part (32) of the floor plate (30).
Is the displacement amount of.

As a result, the rod member (40) properly follows the central portion of the basic rail (L1), and the relative position of the rod member (40) and the basic rail (L1) does not change. Even when the rail (L1) is displaced, the lock error does not occur.

Further, since the pair of connecting rods (50) are arranged in the gaps (SP) different from the gaps (SP) through which the rod members (40) pass, respectively, as described above, the tamping tool. Can be easily put in and taken out from the gap (SP), can be easily and sufficiently moved in the gap (SP), and the tamping work is improved.

[0018]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the drawings. 1 to 5 show an embodiment of the present invention. 1 is a plan view showing an installed state of the rolling machine, FIG. 2 is a sectional view taken along line II-II of FIG. 1, and FIG.
It is a III-III sectional view taken on the line.

As shown in FIGS. 1 to 3, sleepers 11 are juxtaposed on a ballast bed 10 and a basic rail L1 is laid on the juxtaposed sleepers 11. A rolling machine for converting the tongue rail L2 is installed beside the basic rail L1.

The turning machine includes a main body 20 of the turning machine, a floor plate 30 for fixing the main body 20 of the turning machine, and a gap between the main body 20 of the turning machine and an adjacent sleeper 11. And a rod member 40 including a lock can 45 extended to the tongue rail L2 through the SP.

The lock pin 45 is for locking the tongue rail L2 at each conversion position, and is extended to the tongue rail L2 through a gap SP below the basic rail L1. Similarly, the lock member 45 together with the rod member 4
The operation rod 41 included in 0 is to convert the tongue rail L2, and is a gap SP different from the gap SP through which the lock can 45 passes, and passes through a gap below the basic rail L1 to the tongue rail L2. It has been postponed.

The floor plate 30 is connected to the basic rail L1 via a connecting rod 50 which is a pair of gauge tie rods. As a result, the relative position of the main body 20 of the rolling machine with respect to the basic rail L1 is maintained. The pair of connecting rods 50 connected to both end portions 31 of the floor plate 30 respectively,
It is arranged in a gap SP different from the gap SP through which the operating can 41 and the lock can 45 pass.

More specifically, the pair of connecting rods 50 have a gap SP passing through the operating can 41 and a gap SP passing through the lock can 45, and are different from those gaps SP.
Are allocated to each. Each of the end portions 31 of the floor plate 30 has the basic rail L up to a position corresponding to the other gap SP.
It is extended along with 1. In addition, the sleeper 11 is longer than a general sleeper for mounting the floorboard 30. Instead of using the long sleepers 11, a mounting base member may be used.

Next, the connecting portion between the connecting rod 50 and the basic rail L1 will be described. FIG. 4 is an enlarged plan view of the connecting portion of the connecting rod. As shown in FIGS. 1 to 4, the connecting rod 50 is formed by connecting two rods 51 and 52 at a position between the basic rails L1 on both sides.

In the connecting portion shown in FIG. 2, each basic rail L1 is sandwiched by a pair of clamps 61 from both sides, and the pair of clamps 61 is attached to the connecting rod 50. Figure 3
In the connecting portion shown in FIG. 3, the clamps 61 and 61a face each other with the respective basic rails L1 interposed therebetween, and the pipe member 61b is interposed between the clamps 61 and 61a.
1a and a pipe member 61b are attached to the connecting rod 50. As a result, the pair of clamps 61 sandwich the basic rails L1 on both sides from the outside.

A curved washer 62 is arranged behind the clamps 61 and 61a, and is similarly attached to the connecting rod 50. Further, a nut member 63 is arranged behind the curved washer 62, and the nut member 63 is screwed to the threaded portion of the connecting rod 50.

At the connecting portion shown in FIG. 2, by tightening the nut member 63, the pair of clamps 61 are firmly connected to the respective basic rails L1. In the connecting portion shown in FIG. 3, by tightening the nut member 63, the pair of clamps 61 are firmly coupled to the basic rails L1 on both sides. As described above, the basic rail L1 and the connecting rod 50 are integrated, and the gauge of each basic rail L1 is kept constant.

Next, the connecting portion between the connecting rod 50 and the floor plate 30 will be described. As shown in FIGS. 1 to 3, an insertion hole 36 is formed in the lower portion of the floor plate 30, a bar member 37 penetrates the insertion hole 36, and an adjustment joint 38 is provided on one end side of the bar member 37. . A hard lock nut 39 is screwed on the other end of the bar member 37.

The connecting portion of the connecting rod 50 has a threaded portion 53.
Is screwed, and the screw portion 53 is screwed into the adjustment joint 38. When the adjusting joint 38 rotates in the forward and reverse directions, the screw portion 53 of the connecting rod 50 causes the adjusting joint 38 to rotate.
As a result, the distance between the basic rail L1 and the floor plate 30 is adjusted. After the adjustment, the bottom plate 30 and the connecting rod 50 are integrated by tightening the nut member 39 and the hard lock nut 39a screwed into the screw portion 53 of the connecting lot 50.

FIG. 5 is a cross-sectional view showing a state in which a floor plate is attached to the sleeper. As shown in FIGS. 1 and 5, sleepers 11
Five claw bolts 15 are planted in the. On the other hand, in the base plate 30, elongated holes 35 through which the respective claw bolts 15 are inserted are formed at positions corresponding to the respective claw bolts 15. Each long hole 35 is a hole whose longitudinal direction is a direction orthogonal to the laying direction of the basic rail L1.

A collar member 16 and an insulating collar 17 for preventing the floor plate from floating are fitted on the claw bolt 15. The collar member 16 and the insulating collar 17 are provided on the floor plate 30.
In the elongated hole 35, the hard lock nuts 18 and 19 screwed into the claw bolt 15 and the sleeper 11 are fixed in a state of being sandwiched from above and below. Thereby, the floor plate 30 is slidable in the longitudinal direction of the long hole 35, supported by the sleeper 11 so as not to be lifted up, and configured to follow the sleeper 11.

Next, the procedure for attaching the floor plate 30 and the connecting rod 50 will be described. The connecting rods 50 are passed through a predetermined gap SP below the basic rails L1 on both sides, and the basic rail L1 is fastened by a pair of clamps 61 or a set of clamps 61, 61a. Thereby, the connecting rod 50 is connected to the basic rail L1. Further, the basic rails L1 on both sides are immovable relative to each other, and the gauge of the basic rails L1 on both sides is secured.

Further, the screw portion 53 of the connecting rod 50 is screwed into the adjusting joint 38, and the adjusting joint 38 is rotated forward and backward to adjust the distance between the basic rail L1 and the floor plate 30 to a predetermined distance, and then the nut. By tightening the member 39 and the hard lock nut 39a, the base plate 30 and the connecting rod 50 are integrated, and the connecting rod 50
The basic rail L1 and the floor plate 30 are connected via.

Next, the body 20 of the rolling machine is placed on the floor plate 30, and the body 20 of the rolling machine is fixed on the floor plate 30 at predetermined positions by the adjusting bolts 70 at four positions. The position adjustment of the body 20 of the rolling machine is mainly performed by rotating the adjusting joint 38 in the forward and reverse directions.

Next, the operation of the above embodiment will be described. Regular maintenance of the ballast 10 is done by the ballast ballast 10.
It is done by tampering with. When the roadbed 10 in the gap SP between the adjacent sleepers 11 is to be compacted, it is necessary to put a compaction tool in and out of the gap SP, or to freely move the compaction tool in the gap SP. There is.

At this time, the pair of connecting rods 50, the operating rod 41 and the lock rod 45 have the same clearance SP.
The connecting rod 50 and the operating rod 41 do not occupy each of the gaps SP to some extent.
Each gap SP is sufficiently wide.

Since each gap SP has a sufficient width, the tamping tool can be easily put in and taken out of each gap SP without the connecting rod 50, the operating rod 41 and the like being in the way. The tamping tool can be freely moved in each gap SP, and the bed 10 in the gap SP can be easily and sufficiently tamped. Thereby, the ballast 10
The maintenance workability can be improved.

Further, the pair of connecting rods 50 are symmetrically arranged in a gap SP different from the gap SP through which the operating rod 41 passes, with the gap SP through which the operating rod 41 passes as a center. As a result, when the respective portions of the basic rail L1 to which the pair of connecting rods 50 are connected are displaced, both end portions 31 of the floor plate 30 are displaced through the pair of connecting rods 50. At this time, the displacement amount of the central portion 32 between the both end portions 31 of the floor plate 30 is substantially equal to the displacement amount of the central portion between the respective portions of the basic rail L1. Since the operating rod 41 and the lock pin 45 are extended from the main body 20 of the rolling machine mounted on the central portion 32 of the floor plate 30, the displacement amount of the rod member 40 is also the central portion of the floor plate 30. It becomes almost equal to the displacement amount of 32.

As a result, the relative positions of the operating rod 41 and the lock rod 45 with respect to the central portion of the basic rail L1 do not change, and even if they change, they are slightly changed. The lock pin 45 properly follows the central portion of the basic rail L1 and lock misalignment does not occur.

In the above-described embodiment, the pair of connecting rods 50, the operating rod 41 and the lock rod 45 are arranged so as to pass through different gaps SP, so that when the roadbed 10 in each gap SP is compacted. In addition, the tamping work becomes easy without the connecting rod 50 and the like interfering.

In the above embodiment, the floor plate 3 is used.
0 is extended along the basic rail L1 to a position corresponding to a gap SP through which each connecting rod 50 should pass, and the connecting rods 50 are respectively connected to the tongue rails L2 from the extended end portions 31 thereof.
Although it is shown that it is extended in a straight line toward
It is also possible to bend the connecting rod 50 into, for example, a crank shape so as not to extend to a position corresponding to the gap SP through which each connecting rod 50 should pass, so as to pass through the predetermined gap SP.

[0042]

According to the rolling machine of the present invention, in the gap between the adjacent sleepers, the connecting rod is arranged in a gap different from the rod member, and the connecting rod is used for tamping. The connecting rod and the rod member do not get in the way when moving the tool in and out, or when moving the tamping tool into the gap, you can easily and sufficiently tamper the bed in the gap. The maintenance workability can be improved.

[Brief description of drawings]

FIG. 1 is a plan view showing an installed state of a turning machine according to an embodiment of the present invention.

FIG. 2 is a sectional view taken along line II-II in FIG.

3 is a sectional view taken along line III-III in FIG.

FIG. 4 is an enlarged plan view of a connecting portion of the connecting rod according to the embodiment of the present invention.

FIG. 5 is a cross-sectional view showing a state in which a floor plate is attached to the sleeper according to the embodiment of the present invention.

FIG. 6 is a plan view showing an installed state of a conventional rolling machine.

[Explanation of symbols]

L1 ... Basic rail L2 ... Tongler SP ... gap 10 ... Dojo 11 ... Sleepers 15 ... Claw bolt 16 ... Color member 17 ... Insulation collar 18, 19 ... Hard lock nut 20 ... The body of the rolling machine 30 ... Floorboard 31 ... Edge of floor plate 32 ... Central part of floor plate 35 ... long hole 36 ... insertion hole 37 ... Bar member 38 ... Adjusting joint 39 ... Hard lock nut 40 ... Rod member 41 ... movement 45 ... lock can 50 ... Connecting rod 51, 52 ... Rod 53 ... screw part 61 ... Clamp 61a ... Clamp 61b ... Pipe member 62 ... Curved washer 63 ... Nut member 70 ... Adjusting bolt

─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Hiroshi Narita 1-29-2 Heian-cho, Tsurumi-ku, Yokohama-shi, Kanagawa Prefecture Kyosan Manufacturing Co., Ltd. (72) Hiroyuki Tanaka Heian-cho, Tsurumi-ku, Yokohama-shi, Kanagawa Kyosan Seisakusho Co., Ltd. (2), 2-chome (56) References JP-A-10-176301 (JP, A) JP-A-51-124211 (JP, A) SAIKAI Sho-63-116501 (JP, U) ) Actual Kaihei 5-41107 (JP, U) (58) Fields investigated (Int.Cl. ⁷ , DB name) B61L 5/00-5/10 E01B 7/00

Claims (3)

(57) [Claims] 1. A turning machine having sleepers arranged in parallel on a roadbed, installed next to a basic rail laid on the sleepers, for converting a tongue rail, wherein the body of the turning machine is fixed. And a rod member including a lock can extended from the main body of the rolling machine to the tongue rail through a gap between the sleepers adjacent to each other, and the floor plate is the basic rail. In order to maintain the relative position of the body of the rolling machine to the basic rail via a connecting rod, the connecting rod passes through the rod member in the gap between the adjacent sleepers. A rolling machine characterized by being arranged in a gap different from the gap. 2. A rail direct connecting device of a turning machine for switching tongue rails, wherein sleepers are installed in parallel on a roadbed and installed next to a basic rail laid on the sleepers. In the one in which a rod member including a lock can is extended to the tongue rail from the main body of the machine through the gap between the adjacent sleepers, a floor plate to which the main body of the rolling machine is fixed, and the floor plate. And a connecting rod for connecting the basic rail and maintaining a relative position of the main body of the rolling machine with respect to the basic rail, the connecting rod in the gap between the adjacent sleepers. A rail direct coupling device for a rolling machine, wherein the rail direct coupling device is arranged in a gap different from a gap through which the rod member passes. 3. A pair of the connecting rods are arranged in the gap between the adjacent sleepers in a gap different from the gap through which the rod member passes, with the gap through which the rod member passes as a center. The rolling machine according to claim 1 or 2, characterized in that: