CN217460246U - Track panel stabilizing device - Google Patents

Abstract

The utility model provides a section of track stabilising arrangement. The section of track stabilising arrangement includes: the foundation structure comprises first fixed sleepers, second fixed sleepers and movable steel sleepers which are arranged at intervals along a first direction, wherein the first fixed sleepers are connected with the second fixed sleepers, the second fixed sleepers are hinged with the movable steel sleepers, and the movable steel sleepers are movably arranged in the first direction relative to the second fixed sleepers; the first fixed sleeper and the second fixed sleeper are connected with the stabilizing structure; alternatively, at least two second fixed sleepers are each connected to the stabilizing structure. The technical scheme of the utility model can improve whole section of track prevent slope performance and stability, solve fixed sleeper and be extruded cracked problem.

Description

Track panel stabilizing device

Technical Field

The utility model relates to a track technical field particularly, relates to a section of track stabilising arrangement.

Background

The beam end expansion device is an important component of a bridge, and is a general name of various devices arranged at an expansion joint of a bridge deck in order to ensure that vehicles stably and safely pass through the bridge and meet the requirement of structural deformation. The telescopic device effectively ensures the continuity and the smoothness of the track. The expansion device is generally laid between two beam ends or between a beam end and a bridge floor to meet the deformation requirement of bridge expansion. The telescopic device has the following functions: 1. the sliding function is realized, and the expansion requirement of the bridge is met; 2. the sliding part has enough vertical rigidity to support the train to pass through; 3. has enough transverse rigidity and ensures the stability of the track.

The existing beam end expansion device comprises a fixed sleeper, a movable steel sleeper, a sleeper connecting plate, a longitudinal beam fastener, a steel rail fastener and a scissor fork device. The fixed sleepers are positioned in the fixed beam and the movable beam, the movable steel sleeper is positioned between beam seams, the longitudinal beam is fixedly connected with the fixed sleepers in the fixed beam, the movable steel sleeper in the beam seams and the fixed sleepers in the movable beam through longitudinal beam fasteners, and the movable steel sleeper is fixedly connected with the fixed beam and the movable beam through the scissor fork device. The sleeper connecting plate is located the tip of fixed sleeper for connect two or more fixed sleepers, the sleeper connecting plate contains first sleeper connecting plate and second sleeper connecting plate, two adjacent fixed sleepers that are located fixed beam end portion and walking beam tip pass through the second sleeper connecting plate and connect, fixed sleeper in fixed beam and the walking beam except above-mentioned two adjacent fixed sleepers passes through first sleeper connecting plate and connects, the both ends of scissors fork device are connected fixedly with the second sleeper connecting plate on fixed beam and the walking beam respectively.

Due to the complex effects of temperature load, longitudinal force of a track structure, transverse force, torsion and the like, devices such as a movable steel sleeper of a telescopic device, a scissor fork, a longitudinal beam fastener and a fixed sleeper in a movable beam range are stretched or compressed together with a movable beam, and a fixed sleeper in the movable beam range is connected with a fixed sleeper in a fixed beam range through a second sleeper connecting plate.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a section of track stabilising arrangement can improve whole section of track's anti-tilt performance and stability, solves fixed sleeper and is extruded cracked problem.

In order to achieve the above object, the utility model provides a section of track stabilising arrangement, include: the foundation structure comprises a first fixed sleeper, a second fixed sleeper and a movable steel sleeper which are arranged at intervals along a first direction, wherein the first fixed sleeper is connected with the second fixed sleeper, the second fixed sleeper is hinged with the movable steel sleeper, and the movable steel sleeper is movably arranged relative to the second fixed sleeper in the first direction; the first fixed sleeper and the second fixed sleeper are connected with the stabilizing structure; alternatively, at least two second fixed sleepers are each connected to the stabilizing structure.

Further, stable structure includes first reinforcing plate, and the section of track stabilising arrangement includes along a plurality of first fixed sleepers that the first direction interval set up and set up the fixed sleeper of a plurality of seconds along the first direction interval, and at least one side of activity steel sleeper is equipped with the fixed sleeper of a plurality of first fixed sleepers and a plurality of seconds, and the fixed sleeper of adjacent first fixed sleeper and second all is connected with first reinforcing plate.

Further, stable structure includes the second reinforcing plate, and the section of track stabilising arrangement includes that the interval sets up the fixed sleeper of a plurality of seconds along first direction, and at least one side of activity sleeper is equipped with the fixed sleeper of a plurality of seconds, and the fixed sleeper of two adjacent seconds all is connected with the second reinforcing plate.

Further, the track panel stabilizing device comprises a plurality of stabilizing structures, and a plurality of stabilizing structures are arranged on the first fixed sleeper and the second fixed sleeper which are adjacently arranged.

Further, the first reinforcing plate or the second reinforcing plate of the stabilizing structure is a triangular plate.

Further, when stable structure includes first reinforcing plate, the interval is provided with a plurality of first mounting holes on the first reinforcing plate, and the section of track stabilising arrangement still includes a plurality of first locking pieces, and first locking piece passes behind the first mounting hole and is connected with first fixed sleeper or the fixed sleeper of second to install first reinforcing plate to first fixed sleeper or the fixed sleeper of second.

Further, the track panel stabilizing device also comprises a first cushion block arranged on the periphery of the first locking piece, and the first cushion block is positioned between the first reinforcing plate and the first fixed sleeper; alternatively, the first spacer is located between the first stiffener and the second fixed tie.

Further, the track panel stabilizing device comprises a plurality of first cushion blocks with different thicknesses; or, along the central axis direction of first retaining member, the periphery of first retaining member is equipped with a plurality of first cushion in proper order.

Furtherly, the interval is provided with a plurality of second mounting holes on the second reinforcing plate, and section of track stabilising arrangement still includes a plurality of second retaining members, and the second retaining member passes behind the second mounting hole to be connected with the fixed sleeper of second to install the second reinforcing plate to the fixed sleeper of second.

Further, the section of track stabilising arrangement is still including setting up the second cushion in the periphery of second retaining member, and the second cushion is located between second reinforcing plate and the fixed sleeper of second.

Furthermore, the stabilizing structure is provided with one or a plurality of first lightening holes arranged at intervals.

Further, when the stabilizing structure includes a first reinforcing plate, the connection point between the first reinforcing plate and the first fixed sleeper is connected with the connection point between the first reinforcing plate and the second fixed sleeper to form a triangle; alternatively, when the stabilizing structure comprises a second reinforcing plate, the second reinforcing plate is connected to the connection point between two adjacent second fixed sleepers to form a triangle.

By applying the technical scheme of the utility model, under the complex effects of temperature load, longitudinal force of the track structure, transverse force, torsion and the like, the movable steel sleeper and the second fixed sleeper are both stretched or compressed along with the movable beam, and the first fixed sleeper and the second fixed sleeper are fixed in position due to the connection of the first fixed sleeper and the second fixed sleeper, so that when the second fixed sleeper is stretched along with the movable beam, relative dislocation occurs between the second fixed sleeper and the first fixed sleeper, and the second fixed sleeper is extruded and cracked; in the technical scheme of the application, the stabilizing structure is used for enhancing the structural strength and the torsion resistance of the first fixed sleeper or the second fixed sleeper; when the first fixed sleeper and the second fixed sleeper are both connected with the stabilizing structure, the stabilizing structure can enhance the structural strength and the anti-torsion capability of the first fixed sleeper and the second fixed sleeper, so that the anti-torsion capability and the anti-overturning capability of the whole track panel are improved; when the at least two second fixed sleepers are connected with the stabilizing structure, the stabilizing structure can enhance the structural strength and the anti-torsion capacity of the at least two second fixed sleepers, so that the anti-torsion capacity and the anti-overturning capacity of the whole track panel are improved; through the aforesaid setting, can strengthen the structural strength and the antitorque ability of the fixed sleeper of first fixed sleeper and second or the fixed sleeper of second, thereby increase the antitorque ability and the anti ability of overturning of whole section of track, and then increase the anti slope performance and the stability of whole section of track, prevent that the section of track from taking place to rotate, thus, when taking place relative dislocation between the fixed sleeper of second and the first fixed sleeper, because the antitorque ability of whole section of track, prevent overturn ability and stability increase, therefore, can avoid because the sleeper takes place great torsional deformation and leads to the fixed sleeper of second to be extrudeed cracked problem.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic structural view of an embodiment of a track panel stabilizing device according to the present invention;

FIG. 2 shows an enlarged partial view of the track panel stabilizing device of FIG. 1;

FIG. 3 shows a schematic structural view of the stabilizing structure of the track panel stabilizing arrangement of FIG. 1;

FIG. 4 illustrates a schematic structural view of a first reinforcement plate of the stabilization construct of FIG. 3; and

fig. 5 shows a side view of the first reinforcing plate of fig. 4.

Wherein the figures include the following reference numerals:

10. a base structure; 11. a first fixed tie; 12. a second fixed tie; 13. a movable steel sleeper; 20. stabilizing the structure; 21. a first reinforcing plate; 22. a second reinforcing plate; 23. a first mounting hole; 24. a first lightening hole; 30. a first locking member; 40. a first head block.

Detailed Description

It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

It is noted that, unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

In the present application, where the contrary is not intended, the use of directional words such as "upper, lower, top and bottom" is generally with respect to the orientation shown in the drawings, or with respect to the component itself in the vertical, perpendicular or gravitational direction; likewise, for ease of understanding and description, "inner and outer" refer to the inner and outer relative to the profile of the components themselves, but the above directional words are not intended to limit the invention.

Among the prior art, because the temperature load, the track structure longitudinal force, horizontal power and twist reverse etc. complex effect, the movable steel sleeper of telescoping device, the scissors fork, the longeron, devices such as the fixed sleeper of longeron fastener and free beam within range can be together tensile or compression with the walking beam, because fixed sleeper and the fixed sleeper of fixed beam within range in the walking beam within range pass through the second sleeper connecting plate and are connected, consequently, when fixed sleeper is flexible along with the walking beam within range in the walking beam within range, can lead to fixed sleeper and the fixed sleeper of fixed beam within range in the walking beam within range to take place relative the diastrophism, cause the fixed sleeper of walking beam tip to be extrudeed cracked problem.

In addition, in order to arrange the scissor fork device conveniently, the beam end telescopic device adopts a lengthened sleeper in the range of the movable beam telescopic device, and adopts a sleeper with a common size in the range of the fixed beam and outside the range of the movable beam telescopic device. In order to keep the fixed beam and the movable beam in continuity in the longitudinal direction, the end parts of the fixed sleepers in the range of the telescopic device and outside the range of the telescopic device are provided with sleeper end connecting plates for connecting the fixed sleepers in the range of the fixed beam and the movable beam. Under the complex effects of temperature load, longitudinal force, transverse force, torsion and the like of a track structure, the lengthened sleeper is adopted in the range of the movable beam telescopic device and can be stretched or compressed along with the movable beam, the lengthened sleeper and the sleeper with the common size are dislocated, and the problem that the sleeper is cracked at the end part of the lengthened sleeper is caused.

In order to solve the above problem, the utility model discloses an embodiment provides a section of track stabilising arrangement.

It should be noted that, in the embodiment of the present invention, the base structure 10 is a beam-end expansion device or a partial structure including the beam-end expansion device, wherein the beam-end expansion device is a conventional technology in the field, and is not described herein again.

As shown in fig. 1 and 2, in the embodiment of the present invention, the track panel stabilizing device includes a base structure 10 and a stabilizing structure 20, the base structure 10 includes a first fixed sleeper 11, a second fixed sleeper 12 and a movable sleeper 13 which are sequentially arranged along a first direction at intervals, wherein the first fixed sleeper 11 is connected with the second fixed sleeper 12, the second fixed sleeper 12 is hinged with the movable sleeper 13, and the movable sleeper 13 is movably disposed in the first direction relative to the second fixed sleeper 12; the first fixed sleeper 11 and the second fixed sleeper 12 are both connected to a stabilizing structure 20; alternatively, at least two second fixed sleepers 12 are each connected to the stabilization structure 20.

Under the complex actions of temperature load, longitudinal force, transverse force, torsion and the like of a track structure, the movable steel sleeper 13 and the second fixed sleeper 12 are stretched or compressed along with the movable beam, and the first fixed sleeper 11 and the second fixed sleeper 12 are fixed due to the connection of the first fixed sleeper 11 and the second fixed sleeper 12, so that when the second fixed sleeper 12 stretches and retracts along with the movable beam, the second fixed sleeper 12 and the first fixed sleeper 11 are relatively dislocated, and the second fixed sleeper 12 is extruded and crushed; in the solution of the present application, the stabilizing structure 20 is used to enhance the structural strength and the torsion resistance of the first fixed sleeper 11 or the second fixed sleeper 12; when the first fixed sleeper 11 and the second fixed sleeper 12 are both connected with the stabilizing structure 20, the stabilizing structure 20 can enhance the structural strength and the anti-torsion capability of the first fixed sleeper 11 and the second fixed sleeper 12, so that the anti-torsion capability and the anti-overturning capability of the whole track panel are increased; when the at least two second fixed sleepers 12 are both connected to the stabilizing structure 20, the stabilizing structure 20 can enhance the structural strength and the anti-torsion capability of the at least two second fixed sleepers 12, thereby increasing the anti-torsion capability and the anti-overturning capability of the whole track panel; through the aforesaid setting, can strengthen the structural strength and the antitorque ability of first fixed sleeper 11 and the fixed sleeper 12 of second or the fixed sleeper 12 of second, thereby increase the antitorque ability and the anti ability of overturning of whole section of track, and then increase the anti slope performance and the stability of whole section of track, prevent that the section of track from taking place to rotate, thus, when taking place relative dislocation between the fixed sleeper 12 of second and the first fixed sleeper 11, because the antitorque ability of whole section of track, anti ability and the stability increase of overturning, consequently, can avoid because the sleeper takes place great torsional deformation and leads to the fixed sleeper 12 of second to be extrudeed cracked problem.

As shown in fig. 1, in the embodiment of the present invention, the track panel stabilizing device includes a plurality of first fixed sleepers 11 disposed at intervals along the first direction and a plurality of second fixed sleepers 12 disposed at intervals along the first direction, the plurality of first fixed sleepers 11 are connected to a part of the second fixed sleepers 12, and the other part of the second fixed sleepers 12 are connected to the movable steel sleeper 13.

As shown in fig. 1 and 2, in the embodiment of the present invention, four stabilizing structures 20 are disposed on the left side of the track panel stabilizing device along the left-right direction of the paper surface of fig. 1, and the adjacent first fixed sleeper 11 and the adjacent second fixed sleeper 12 are connected to two of the stabilizing structures 20; and two adjacent second fixed sleepers 12 are each connected to two further stabilizing structures 20.

In the above arrangement, the stabilizing structures 20 are respectively arranged on the adjacent first fixed sleeper 11 and the second fixed sleeper 12, and the stabilizing structures 20 are used for enhancing the structural strength and the torsion resistance of the first fixed sleeper 11 and the second fixed sleeper 12; and each two adjacent second fixed sleepers 12 is provided with a stabilizing structure 20, and the stabilizing structures 20 are used for enhancing the structural strength and the torsion resistance of the two adjacent second fixed sleepers 12. Through the above-mentioned setting, can strengthen the structural strength and the antitorque ability of first fixed sleeper 11 and the fixed sleeper 12 of second or the fixed sleeper 12 of second, thereby increase the antitorque ability and the anti-tipping ability of whole section of track, and then increase the anti-tipping performance and the stability of whole section of track, when taking place relative dislocation between the fixed sleeper 12 of second and the first fixed sleeper 11, because the antitorque ability of whole section of track, anti-tipping ability and stability increase, consequently, can avoid the fixed sleeper 12 of second to be extrudeed cracked problem.

As shown in fig. 1, in the embodiment of the present invention, the stabilizing structure 20 is disposed on two adjacent second fixed sleepers 12, wherein one second fixed sleeper 12 of two adjacent second fixed sleepers 12 is connected to the first fixed sleeper 11, and the other second fixed sleeper 12 is connected to the movable sleeper 13, so that the stabilizing structure 20 is disposed between the second fixed sleeper 12 connected to the first fixed sleeper 11 and the second fixed sleeper 12 connected to the movable sleeper 13, and the structural strength and the torsion resistance of the two second fixed sleepers 12 can be increased, thereby increasing the torsion resistance and the inclination resistance of the whole track panel, further increasing the inclination resistance and the stability of the whole track panel, and avoiding the problem that the second fixed sleeper 12 is crushed.

Of course, in alternative embodiments not shown in the figures of the present application, it is also possible to connect each of the adjacent first and second fixed sleepers 11, 12 to the stabilization structure 20, according to the actual needs; and/or to connect each of the adjacent second plurality of fixed sleepers 12 and the further adjacent second plurality of fixed sleepers 12 to the stabilizing structure 20.

Preferably, in the embodiment of the present invention, a side surface of the stabilizing structure 20 facing away from the first fixed sleeper 11 and/or the second fixed sleeper 12 is a plane, so as to facilitate smooth installation of the sleeper-end connecting plate.

As shown in fig. 1 to 3, in the embodiment of the present invention, the stabilizing structure 20 includes a first reinforcing plate 21, the track panel stabilizing device includes a plurality of first fixed sleepers 11 arranged at intervals along the first direction and a plurality of second fixed sleepers 12 arranged at intervals along the first direction, and the adjacent first fixed sleepers 11 and the adjacent second fixed sleepers 12 are both connected to the first reinforcing plate 21.

In the above arrangement, the adjacent first fixed sleeper 11 and the second fixed sleeper 12 are both connected with the first reinforcing plate 21, and the first reinforcing plate 21 is used for enhancing the structural strength and the torsion resistance of the first fixed sleeper 11 and the second fixed sleeper 12, so that the torsion resistance and the tilting resistance of the whole track panel are increased, and the tilting resistance and the stability of the whole track panel are further increased.

Preferably, the first reinforcing plate 21 is made of steel or other metal.

Preferably, both the first fixed sleeper 11 and the second fixed sleeper 12 are fixedly connected to the first reinforcing plate 21; such as a welded connection or a removably secured connection.

Preferably, as shown in fig. 1 and 2, in the embodiment of the present invention, the connection point between the first reinforcing plate 21 and the first fixed sleeper 11 and the connection point between the first reinforcing plate 21 and the second fixed sleeper 12 are connected to form a triangle. Triangle-shaped stable in structure sets up like this, not only can strengthen the structural strength and the antitorque ability of the fixed sleeper 12 of first fixed sleeper 11 and second, can also improve the stability that the fixed sleeper 12 of first fixed sleeper 11 and second is connected with first reinforcing plate 21, improves the antitorque ability of the fixed sleeper 12 of first fixed sleeper 11 and second to make the anti tilt performance and the stability of whole section of track stronger.

As shown in fig. 4 and 5, in the embodiment of the present invention, a plurality of first mounting holes 23 are spaced on the first reinforcing plate 21, the track panel stabilizing device further includes a plurality of first locking members 30, and the first locking members 30 pass through the first mounting holes 23 and then are connected to the first fixing sleeper 11 or the second fixing sleeper 12, so as to mount the first reinforcing plate 21 to the first fixing sleeper 11 or the second fixing sleeper 12.

The purpose of mounting the first reinforcing plate 21 to the first fixed sleeper 11 or mounting the first reinforcing plate 21 to the second fixed sleeper 12 is achieved by the first locking member 30 cooperating with the first mounting hole 23; by providing a plurality of first locking elements 30 and a plurality of first mounting holes 23, the aim of connecting both the first fixed sleeper 11 and the second fixed sleeper 12 to the stable structure 20 can be achieved; the structural strength and the resistance to torsion of the first and second fixed sleepers 11, 12 can thus be enhanced by the stabilising structure 20, thereby increasing the anti-tipping performance and stability of the overall track panel.

As shown in fig. 3 and 4, in the embodiment of the present invention, three first mounting holes 23 are provided at intervals on the first reinforcing plate 21, the track panel stabilizing device includes three first locking members 30, the three first locking members 30 are disposed in one-to-one correspondence with the three first mounting holes 23, and a connecting line between the three first mounting holes 23 forms a triangle. Like this, through setting up first reinforcing plate 21 on first fixed sleeper 11 and the fixed sleeper 12 of second, can strengthen the structural strength and the antitorque ability of the fixed sleeper 12 of first fixed sleeper 11 and second, improve the stability that first fixed sleeper 11 and the fixed sleeper 12 of second and first reinforcing plate 21 are connected, improve the antitorque ability of the fixed sleeper 12 of first fixed sleeper 11 and second to make the anti-tilt performance and the stability of whole track panel stronger.

Preferably, the first locking member 30 comprises a bolt or screw or a screw spike.

Preferably, first locking member 30 may be a high strength bolt pair; for example, the first securing member 30 is a high strength bolt pair that meets the national standards GB 1228-1230.

Preferably, as shown in fig. 1 to 4, in the embodiment of the present invention, the first reinforcing plate 21 is a triangular plate. The device can achieve the purposes of enhancing the structural strength and the torsion resistance, improving the structural stability and providing larger anti-tipping capability, and can save materials and avoid waste.

Preferably, as shown in fig. 4, in the embodiment of the present invention, the first reinforcing plate 21 is a right triangle, and the three first mounting holes 23 are respectively located at three vertices of the right triangle, so that the connecting lines between the three first mounting holes 23 form a right triangle. Because two adjacent sleepers (including first fixed sleeper 11 and/or second fixed sleeper 12) are parallel and set up along first direction interval, through above-mentioned setting, can make first reinforcing plate 21 be adapted to the structure between adjacent first fixed sleeper 11 and the second fixed sleeper 12 to, can be on the basis of realizing the purpose of reinforcing structural strength and antitorque commentaries on classics ability, improving structural stability and providing great anti-tipping ability, further save material, avoid extravagant, practice thrift the cost.

The triangle shape is stable, and the anti-overturning capability is far greater than that of other shapes.

When the first reinforcing plate 21 is arranged, the right-angled short side of the first reinforcing plate 21 is positioned on the second fixed sleeper 12, the right-angled long side of the first reinforcing plate 21 connects the first fixed sleeper 11 and the second fixed sleeper 12 in the longitudinal direction (i.e., the first direction), and the first reinforcing plate 21 is placed on the first fixed sleeper 11 and the second fixed sleeper 12.

As shown in fig. 3 and 4, in the embodiment of the present invention, the first reinforcing plate 21 is provided with a first lightening hole 24. This arrangement can reduce the weight of the first reinforcing plate 21, contributing to weight reduction, and can save materials and cost.

Preferably, the first lightening holes 24 are right-angled triangular holes.

Of course, in an alternative embodiment not shown in the present application, a plurality of first lightening holes 24 may be provided on the first reinforcing plate 21 at intervals according to actual needs.

As shown in fig. 3, in the embodiment of the present invention, the track panel stabilizing device further includes a first head block 40 disposed at the periphery of the first locking member 30, the first head block 40 being located between the first reinforcing plate 21 and the first fixed sleeper 11; and/or first spacer block 40 is positioned between first reinforcement plate 21 and second fixed tie 12.

In the above arrangement, the first reinforcing plate 21 and the first fixed sleeper 11 are locked and connected by the first locking member 30, the first reinforcing plate 21 and the second fixed sleeper 12 are locked and connected by the first locking member 30, and the first cushion block 40 is arranged, so that the connection between the first reinforcing plate 21 and the first fixed sleeper 11 can be firmer, and/or the connection between the first reinforcing plate 21 and the second fixed sleeper 12 can be firmer; in addition, the distance between the first reinforcing plate 21 and the first fixed sleeper 11 or the distance between the first reinforcing plate 21 and the second fixed sleeper 12 can be adjusted by providing the first pillow blocks 40, thereby adjusting the height of the first reinforcing plate 21. The arrangement of the first cushion block 40 enables the side plane of the first reinforcing plate 21 departing from the first cushion block 40 to be uniform in height in the longitudinal direction, and guarantees the uniformity of the side plane of the first reinforcing plate 21 departing from the first cushion block 40 in the longitudinal height, so that the pillow end connecting plate can be smoothly installed.

Preferably, in an embodiment of the present invention, the track panel stabilizing device comprises a plurality of first pads 40; three first mounting holes 23 are arranged on the first reinforcing plate 21 at intervals, and the track panel stabilizing device comprises three first locking pieces 30 which are arranged in one-to-one correspondence with the three first mounting holes 23. Zero or one or at least two first head blocks 40 may be provided on the outer periphery of each first locking member 30, as the case may be.

Preferably, in the embodiment of the present invention, when the periphery of the first locking member 30 is provided with at least two first pads 40, along the central axis direction of the first locking member 30, the at least two first pads 40 are sequentially arranged to adjust the height of the first reinforcing plate 21, so that a side surface of the first reinforcing plate 21 departing from the first pads 40 is in the same horizontal plane, which is convenient for smoothly installing the pillow end connecting plate.

Of course, in alternative embodiments of the present application, at least some of the first blocks 40 of the plurality of first blocks 40 may have different thicknesses according to actual needs. In this way, by replacing the first head block 40 provided on the outer periphery of the first locking member 30, the distance between the first reinforcing plate 21 and the first fixed sleeper 11 or the distance between the first reinforcing plate 21 and the second fixed sleeper 12 can be adjusted, thereby adjusting the height of the first reinforcing plate 21.

Preferably, the first block 40 is a cylindrical block.

Preferably, the first spacer 40 is made of steel or other metal.

As shown in fig. 1 and fig. 2, in the embodiment of the present invention, the stabilizing structure 20 includes a second reinforcing plate 22, the track panel stabilizing device includes a plurality of second fixed sleepers 12 spaced along the first direction, and two adjacent second fixed sleepers 12 are connected to the second reinforcing plate 22.

In the above arrangement, two adjacent second fixed sleepers 12 are connected to the second reinforcing plate 22, and the second reinforcing plate 22 is used to enhance the structural strength and the torsion resistance of the two adjacent second fixed sleepers 12, so that the whole track panel has strong inclination prevention performance and stability.

Preferably, the second reinforcement plate 22 is made of a steel material.

Preferably, second fixed sleeper 12 is fixedly connected to second reinforcing plate 22; such as a welded connection or a removably secured connection.

Preferably, as shown in fig. 1 and 2, in the embodiment of the present invention, the connection point between the second reinforcing plate 22 and the adjacent two second fixed sleepers 12 is connected to form a triangle. Triangle-shaped stable in structure sets up like this, not only can strengthen the structural strength and the antitorque ability of the fixed sleeper 12 of second, can also improve the stability that the fixed sleeper 12 of second is connected with second reinforcing plate 22, improves the antitorque ability of the fixed sleeper 12 of first fixed sleeper 11 and second to make the performance of preventing inclining and stability of whole section of track stronger.

Preferably, in the embodiment of the present invention, a plurality of second mounting holes are disposed at intervals on the second reinforcing plate 22, and the track panel stabilizing device further includes a plurality of second locking members, and the second locking members are connected to the second fixed sleeper 12 after passing through the second mounting holes, so as to mount the second reinforcing plate 22 to the second fixed sleeper 12.

The second reinforcing plate 22 is mounted to the second fixed sleeper 12 through the second locking member in cooperation with the second mounting hole; by arranging a plurality of second locking members and a plurality of second mounting holes, the purpose of connecting both second fixed sleepers 12 with the second reinforcing plate 22 can be achieved; the structural strength and the resistance to torsion of the two second fixed sleepers 12 can thus be increased by the stabilising structure 20, thus increasing the anti-roll performance and stability of the overall track panel.

Preferably, in the embodiment of the present invention, three second mounting holes are spaced apart from each other on the second reinforcing plate 22, the track panel stabilizing device includes three second locking members, the three second locking members are disposed in one-to-one correspondence with the three second mounting holes, and a connecting line between the three second mounting holes forms a triangle. Like this, through setting up second reinforcing plate 22 on two fixed sleepers 12 of second, can strengthen the structural strength and the antitorque ability of the fixed sleeper 12 of second, improve the stability that the fixed sleeper 12 of second and second reinforcing plate 22 are connected, improve the antitorque ability of the fixed sleeper 12 of first fixed sleeper 11 and second to make the anti-tilt performance and the stability of whole section of track stronger.

Preferably, as shown in fig. 1 and 2, in the embodiment of the present invention, the second reinforcing plate 22 is a triangular plate. The device can achieve the purposes of enhancing the structural strength and the torsion resistance, improving the structural stability and providing larger anti-tipping capability, and can save materials and avoid waste.

Preferably, the second locking member comprises a bolt or screw or a screw spike.

Preferably, the second locking member may be a high-strength bolt pair; for example, the second locking member is a high-strength bolt pair conforming to the national standard GB 1228-1230.

Preferably, as shown in fig. 2, in the embodiment of the present invention, the second reinforcing plate 22 is a right triangle, and the three second mounting holes are respectively located at three vertices of the right triangle, so that the connecting line between the three second mounting holes forms a right triangle. Because two adjacent sleepers (including first fixed sleeper 11 and/or second fixed sleeper 12) are parallel and set up along first direction interval, through above-mentioned setting, can make second reinforcing plate 22 adapt to the structure between two adjacent second fixed sleepers 12 to, can be on the basis of realizing the purpose of reinforcing structural strength and antitorque commentaries on classics ability, improving structural stability and providing great anti-tipping ability, further save material, avoid extravagant.

Preferably, in the embodiment of the present invention, the second reinforcing plate 22 is provided with a second lightening hole. This arrangement can reduce the weight of the second reinforcing plate 22, contributing to weight reduction, and can save material and cost.

Preferably, the second lightening hole is a right-angled triangular hole.

Of course, in the alternative embodiment of the present application, a plurality of second lightening holes may be provided on the second reinforcing plate 22 at intervals according to actual needs.

Preferably, in the embodiment of the present invention, the second reinforcing plate 22 has the same structure as the first reinforcing plate 21. Of course, in the alternative embodiment of the present application, the structure of the second reinforcing plate 22 may be different from that of the first reinforcing plate 21 according to actual needs.

Preferably, in an embodiment of the present invention, the track panel stabilizing device further includes a second cushion block disposed at the periphery of the second locking member, and the second cushion block is located between the second reinforcing plate 22 and the second fixed sleeper 12.

In the above arrangement, the second reinforcing plate 22 and the second fixed sleeper 12 are connected by locking the second locking member, and by providing the second cushion block, on one hand, the connection between the second reinforcing plate 22 and the second fixed sleeper 12 can be firmer, and on the other hand, the distance between the second reinforcing plate 22 and the second fixed sleeper 12 can be adjusted by providing the second cushion block, so as to adjust the height of the second reinforcing plate 22. The setting of second cushion makes one side plane of deviating from the second cushion of second reinforcing plate 22 highly even unanimous on vertical, has guaranteed the one side plane of deviating from the second cushion of second reinforcing plate 22 uniformity on vertical height to install the pillow end connecting plate smoothly.

Preferably, in an embodiment of the present invention, the track panel stabilizing device includes a plurality of second pads; the second reinforcing plate 22 is provided with three second mounting holes at intervals, and the track panel stabilizing device comprises three second locking pieces which are in one-to-one correspondence with the three second mounting holes. Zero or one or at least two second cushion blocks can be arranged on the periphery of each second locking piece according to actual requirements.

Preferably, in the embodiment of the present invention, when at least two second pads are disposed on the periphery of the second locking member, the at least two second pads are sequentially disposed along the central axis of the second locking member to adjust the height of the second reinforcing plate 22, so that a side surface of the second reinforcing plate 22 facing away from the second pads is in the same horizontal plane, which is convenient for smoothly installing the pillow end connecting plate.

Of course, in alternative embodiments of the present application, at least some of the second cushion blocks may have different thicknesses according to actual needs. In this way, by replacing the second block disposed at the outer periphery of the second locking member, the distance between the second reinforcing plate 22 and the second fixed sleeper 12 can be adjusted, thereby adjusting the height of the second reinforcing plate 22.

Preferably, the second pad is a cylindrical pad or other shaped pad (e.g. rectangular pad).

Preferably, the second spacer is made of a steel material.

The technical scheme of the application can be applied to the technical field of bridges.

From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects: under the complex effects of temperature load, longitudinal force, transverse force, torsion and the like of a track structure, the movable steel sleeper and the second fixed sleeper are stretched or compressed along with the movable beam, and the first fixed sleeper is connected with the second fixed sleeper so that the first fixed sleeper and the second fixed sleeper are fixed in position, and therefore when the second fixed sleeper extends and retracts along with the movable beam, the second fixed sleeper and the first fixed sleeper are relatively dislocated to cause the second fixed sleeper to be extruded and cracked; in the technical scheme of the application, the stabilizing structure is used for enhancing the structural strength and the torsion resistance of the first fixed sleeper or the second fixed sleeper; when the first fixed sleeper and the second fixed sleeper are both connected with the stabilizing structure, the stabilizing structure can enhance the structural strength and the anti-torsion capability of the first fixed sleeper and the second fixed sleeper, so that the anti-torsion capability and the anti-overturning capability of the whole track panel are improved; when the at least two second fixed sleepers are connected with the stabilizing structure, the stabilizing structure can enhance the structural strength and the anti-torsion capacity of the at least two second fixed sleepers, so that the anti-torsion capacity and the anti-overturning capacity of the whole track panel are improved; through the aforesaid setting, can strengthen the structural strength and the antitorque ability of the fixed sleeper of first fixed sleeper and the fixed sleeper of second or the fixed sleeper of second, thereby increase the antitorque ability and the anti-tipping ability of whole section of track, and then increase the anti-tilt performance and the stability of whole section of track, prevent that the section of track from taking place to rotate, thus, when taking place relative dislocation between the fixed sleeper of second and the first fixed sleeper, because the antitorque ability of whole section of track, anti-tipping ability and stability increase, consequently, can avoid because the sleeper takes place great torsional deformation and leads to the fixed sleeper of second to be extrudeed cracked problem.

It is to be understood that the above-described embodiments are only some of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall fall within the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise, and it should be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (12)

1. A track panel stabilizing device, comprising:

a base structure (10) comprising a first fixed sleeper (11), a second fixed sleeper (12) and a movable steel sleeper (13) which are arranged at intervals along a first direction, wherein the first fixed sleeper (11) is connected with the second fixed sleeper (12), the second fixed sleeper (12) is hinged with the movable steel sleeper (13), and the movable steel sleeper (13) is movably arranged relative to the second fixed sleeper (12) in the first direction;

-a stabilizing structure (20), said first fixed sleeper (11) and said second fixed sleeper (12) being connected to said stabilizing structure (20); alternatively, at least two of said second fixed sleepers (12) are each connected to said stabilization structure (20).

2. The section stabilizer according to claim 1, characterized in that the stabilizing structure (20) comprises a first reinforcing plate (21), the section stabilizer comprising a plurality of first fixed sleepers (11) arranged at intervals in a first direction and a plurality of second fixed sleepers (12) arranged at intervals in the first direction, at least one side of the movable steel sleeper (13) being provided with a plurality of first fixed sleepers (11) and a plurality of second fixed sleepers (12), the adjacent first fixed sleepers (11) and second fixed sleepers (12) being connected with the first reinforcing plate (21).

3. The section stabilizer according to claim 1, characterized in that the stabilizing structure (20) comprises a second reinforcing plate (22), the section stabilizer comprises a plurality of second fixed sleepers (12) arranged at intervals along a first direction, at least one side of the movable steel sleeper (13) is provided with a plurality of second fixed sleepers (12), and two adjacent second fixed sleepers (12) are connected with the second reinforcing plate (22).

4. The track panel stabilizing arrangement according to claim 1, characterized in that it comprises a plurality of said stabilizing structures (20), a plurality of said stabilizing structures (20) being provided on said first (11) and second (12) fixed sleepers which are arranged adjacently.

5. The track panel stabilizing arrangement according to any one of claims 2 to 4, wherein the first reinforcement panel (21) or the second reinforcement panel (22) of the stabilizing structure (20) is a triangular panel.

6. The section stabilizer according to any one of claims 2 to 4, characterized in that when the stabilizing structure (20) comprises a first reinforcing plate (21), the first reinforcing plate (21) is provided with a plurality of first mounting holes (23) at intervals, the section stabilizer further comprises a plurality of first locking members (30), and the first locking members (30) pass through the first mounting holes (23) and then are connected with the first fixing sleeper (11) or the second fixing sleeper (12) to mount the first reinforcing plate (21) to the first fixing sleeper (11) or the second fixing sleeper (12).

7. The track panel stabilizing arrangement according to claim 6, further comprising a first spacer block (40) disposed at the periphery of the first locking member (30), the first spacer block (40) being located between the first reinforcing plate (21) and the first fixed tie (11); alternatively, the first spacer (40) is located between the first reinforcing plate (21) and the second fixed sleeper (12).

8. The track panel stabilizing device of claim 7,

the track panel stabilizing device comprises a plurality of first cushion blocks (40) with different thicknesses; alternatively, the first and second electrodes may be,

and a plurality of first cushion blocks (40) are sequentially arranged on the periphery of the first locking piece (30) along the central axis direction of the first locking piece (30).

9. The section stabilizer according to claim 3, characterized in that a plurality of second mounting holes are provided at intervals on the second reinforcing plate (22), and the section stabilizer further comprises a plurality of second locking members which pass through the second mounting holes and then are connected with the second fixing sleeper (12) to mount the second reinforcing plate (22) to the second fixing sleeper (12).

10. The track panel stabilizing arrangement according to claim 9, further comprising a second spacer block disposed at the periphery of the second locking member, the second spacer block being located between the second reinforcing plate (22) and the second fixed tie (12).

11. The track panel stabilizing arrangement according to any one of claims 1 to 4, wherein the stabilizing structure (20) is provided with one or a plurality of first lightening holes (24) arranged at intervals.

12. The track panel stabilizing device according to any one of claims 2 to 4,

when the stabilizing structure (20) comprises a first reinforcing plate (21), the connection point between the first reinforcing plate (21) and the first fixed sleeper (11) and the connection point between the first reinforcing plate (21) and the second fixed sleeper (12) form a triangle; alternatively, the first and second electrodes may be,

when the stabilizing structure (20) comprises a second reinforcing plate (22), the second reinforcing plate (22) is connected to the connection point between two adjacent second fixed sleepers (12) to form a triangle.

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