CN213417439U

CN213417439U - Thermoplastic damping elastic gauge baffle

Info

Publication number: CN213417439U
Application number: CN202022077372.8U
Authority: CN
Inventors: 许月萍; 肖朝华; 张玉祥; 林宗成
Original assignee: Zhangzhou Honghua Material Technology Co ltd
Current assignee: Zhangzhou Honghua Material Technology Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-06-11
Anticipated expiration: 2030-09-21

Abstract

The utility model relates to a gauge baffle technical field just discloses a thermoplasticity shock attenuation elasticity gauge baffle, including the concrete pillow, the top fixedly connected with native pillow dog of concrete pillow, the top fixedly connected with snubber block of concrete pillow, the interior diapire fixedly connected with damping spring of snubber block, damping spring's top fixedly connected with connecting rod, the top fixedly connected with shock attenuation board of connecting rod, the top fixedly connected with iron tie plate of shock attenuation board, the top fixedly connected with shock pad of iron tie plate. This thermoplasticity shock attenuation elasticity gauge baffle, overall structure is simple, has realized the better purpose of gauge baffle shock attenuation effect, and when the rail received the vibrations of train, can not cause the damage to gauge baffle and sleeper, avoid gauge baffle the not hard up condition to appear, improved orbital stability and smoothness, reduce the emergence of incident, improved gauge baffle's availability factor and result of use.

Description

Thermoplastic damping elastic gauge baffle

Technical Field

The utility model relates to a gauge baffle technical field specifically is a thermoplasticity shock attenuation elasticity gauge baffle.

Background

The gauge apron is used for fixing the steel rail by matching with the spiral spike, the metal elastic strip and the apron seat, preventing the transverse and longitudinal displacement of the steel rail and preventing the steel rail from tipping, is vital to the safe operation of the railway, and the gauge apron component plays an important role in fastening the steel rail and keeping and adjusting the distance between the two steel rails.

The gauge baffle is the fastener part of rail and sleeper that has the elasticity and detains the casting die, but current thermoplasticity shock attenuation elasticity gauge baffle has the relatively poor shortcoming of shock attenuation effect, when leading to the rail to receive the vibrations of train for a long time, can cause the damage to gauge baffle and sleeper, long-term use can make the gauge baffle the not hard up condition appear, the stability and the ride comfort of track have been influenced, cause the incident easily, inconvenient use, the availability factor and the result of use of gauge baffle have been reduced, so provide a thermoplasticity shock attenuation elasticity gauge baffle and solve the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a thermoplasticity shock attenuation elasticity gauge baffle, possess advantages such as shock attenuation effect is better, there is the relatively poor shortcoming of shock attenuation effect in having solved current thermoplasticity shock attenuation elasticity gauge baffle, when leading to the rail to receive the vibrations of train for a long time, can cause the damage to gauge baffle and sleeper, long-term use can make the gauge baffle appear not hard up the condition, orbital stability and ride comfort have been influenced, cause the incident easily, inconvenient use, the availability factor of gauge baffle and the problem of result of use have been reduced.

(II) technical scheme

For realizing the better purpose of above-mentioned shock attenuation effect, the utility model provides a following technical scheme: a thermoplastic damping elastic gauge baffle comprises a concrete pillow, wherein a soil pillow stop block is fixedly connected to the top of the concrete pillow, a damping spring is fixedly connected to the inner bottom wall of the damping block, a connecting rod is fixedly connected to the top of the damping spring, a damping plate is fixedly connected to the top end of the connecting rod, an iron base plate is fixedly connected to the top of the damping plate, a damping pad is fixedly connected to the top of the iron base plate, a fixed steel rail is movably connected to the top of the damping pad, a gauge baffle body is movably connected to the top of the damping pad, a positioning block is fixedly connected to the bottom of the gauge baffle body, a positioning pin is fixedly connected to the inner side of the concrete pillow, a connecting screw is fixedly connected to the top end of the positioning pin, and an elastic, the outside swing joint of connecting screw has spring washer, connecting screw's outside threaded connection has coupling nut, the top fixedly connected with shock-absorbing rod of concrete pillow, the outside fixedly connected with sliding block of connecting rod.

Preferably, the fixed slot has been seted up at the top of concrete pillow, snubber block, damping spring, connecting rod, shock attenuation board and shock attenuation pole all are located the inboard of fixed slot, snubber block, damping spring, connecting rod and shock attenuation board all are in the inboard evenly distributed of fixed slot.

Preferably, the bottom of connecting screw rod runs through coupling nut, spring washer, bullet strip, gauge baffle body, shock pad, iron tie plate and concrete pillow in proper order and extends to the top of locating pin.

Preferably, the number of the connecting nuts, the spring washers, the elastic strips, the positioning pins, the connecting screw rods, the soil sleeper stop blocks, the gauge baffle bodies and the positioning blocks is two, and the fixed steel rails are in an I shape.

Preferably, the top of the fixed steel rail is provided with two positioning grooves, the two positioning grooves are respectively clamped with the two positioning grooves, and the two gauge baffle bodies are respectively movably connected with the two soil sleeper stop blocks.

Preferably, the shock-absorbing rod and iron backing plate fixed connection, sliding block and snubber block sliding connection, the top of connecting rod runs through the snubber block and extends to the bottom of shock attenuation board.

(III) advantageous effects

Compared with the prior art, the utility model provides a thermoplasticity shock attenuation elasticity gauge baffle possesses following beneficial effect:

the thermoplastic damping elastic gauge baffle can enable the fixed steel rail and the gauge baffle body to have a damping effect through the matching action among the damping block, the damping spring, the connecting rod and the damping plate when the fixed steel rail is strongly vibrated by a train, can convert and reduce the vibration quantity generated by the gauge baffle body, and avoids the condition that the gauge baffle body is loosened due to vibration, can improve the damping effect of the fixed steel rail and the gauge baffle body through the arrangement of the damping pad and the damping rod, can have a buffering effect when the gauge baffle body is vibrated, can fix the two gauge baffle bodies through the matching action among the two positioning pins, the two connecting screw rods and the two connecting nuts, thereby clamping and fixing the fixed steel rail through the two gauge baffle bodies, and can improve the stability of the connecting screw rods and the connecting nuts in fixing the gauge baffle body through the arrangement of the elastic strips and the spring washers, through setting up two locating pieces and two constant head tanks, can improve the effect of gauge baffle body to fixed rail location, overall structure is simple, facilitate the use, the better purpose of gauge baffle shock attenuation effect has been realized, when the rail receives the vibrations of train, can not cause the damage to gauge baffle and sleeper, avoid the gauge baffle condition that becomes flexible to appear, orbital stability and peaceful nature have been improved, reduce the emergence of incident, the availability factor and the result of use of gauge baffle have been improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is the utility model discloses concrete pillow connection structure elevation in the structure.

In the figure: the concrete sleeper comprises a concrete sleeper 1, a soil sleeper stop block 2, a damping block 3, a damping spring 4, a connecting rod 5, a damping plate 6, an iron base plate 7, a damping pad 8, a fixed steel rail 9, a gauge baffle plate body 10, a positioning block 11, a positioning pin 12, a connecting screw 13, an elastic strip 14, a spring washer 15, a connecting nut 16, a damping rod 17 and a sliding block 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a thermoplastic damping elastic gauge baffle comprises a concrete sleeper 1, a soil sleeper stop 2 is fixedly connected to the top of the concrete sleeper 1, a damping block 3 is fixedly connected to the top of the concrete sleeper 1, a damping spring 4 is fixedly connected to the inner bottom wall of the damping block 3, a connecting rod 5 is fixedly connected to the top of the damping spring 4, a damping plate 6 is fixedly connected to the top of the connecting rod 5, an iron base plate 7 is fixedly connected to the top of the damping plate 6, a damping pad 8 is fixedly connected to the top of the iron base plate 7, a fixed steel rail 9 is movably connected to the top of the damping pad 8, a gauge baffle body 10 is movably connected to the top of the damping pad 8, a positioning block 11 is fixedly connected to the bottom of the gauge baffle body 10, a positioning pin 12 is fixedly connected to the inner side of the concrete sleeper 1, a positioning groove is formed, two positioning pins 12 are respectively clamped with the two positioning grooves, two gauge baffle bodies 10 are respectively movably connected with two soil pillow check blocks 2, the top ends of the positioning pins 12 are fixedly connected with connecting screw rods 13, the outer sides of the connecting screw rods 13 are movably connected with elastic strips 14, the outer sides of the connecting screw rods 13 are movably connected with spring washers 15, the outer sides of the connecting screw rods 13 are in threaded connection with connecting nuts 16, the spring washers 15, the elastic strips 14, the positioning pins 12, the connecting screw rods 13, the soil pillow check blocks 2, the gauge baffle bodies 10 and the positioning blocks 11 are respectively two, the fixed steel rails 9 are in an I shape, the bottom ends of the connecting screw rods 13 sequentially penetrate through the connecting nuts 16, the spring washers 15, the elastic strips 14, the gauge baffle bodies 10, the shock-absorbing pads 8, the iron base plates 7 and the concrete pillows 1 and extend to the tops of the positioning pins 12, when the fixed steel rail 9 is strongly vibrated by a train, the fixed steel rail 9 and the gauge apron body 10 can have a shock absorption effect through the matching action among the shock absorption block 3, the shock absorption spring 4, the connecting rod 5 and the shock absorption plate 6, the shock amount generated by the gauge apron body 10 can be converted and reduced, the condition that the gauge apron body 10 is loosened due to shock is avoided, the shock absorption effect of the fixed steel rail 9 and the gauge apron body 10 can be improved through the arrangement of the shock absorption pad 8 and the shock absorption rod 17, the shock absorption effect can be realized when the gauge apron body 10 is vibrated, the two gauge apron bodies 10 can be fixed through the matching action among the two positioning pins 12, the two connecting screw rods 13 and the two connecting nuts 16, the fixed steel rail 9 can be clamped and fixed through the two gauge apron bodies 10, and through the arrangement of the elastic strip 14 and the spring washer 15, the stability of the fixing of the connecting screw 13 and the connecting nut 16 on the gauge baffle body 10 can be improved, the effect of the gauge baffle body 10 on the positioning of the fixed steel rail 9 can be improved by arranging the two positioning blocks 11 and the two positioning grooves, the whole structure is simple, the use is convenient, the purpose of better damping effect of the gauge baffle is realized, when the steel rail is vibrated by a train, the gauge baffle and the sleeper cannot be damaged, the loosening of the gauge baffle is avoided, the stability and the smoothness of the track are improved, the occurrence of safety accidents is reduced, the use efficiency and the use effect of the gauge baffle are improved, the top of the concrete sleeper 1 is provided with the fixing groove, the damping blocks 3, the damping springs 4, the connecting rods 5, the damping plates 6 and the damping rods 17 are all positioned at the inner sides of the fixing grooves, the damping blocks 3, the damping springs 4, the connecting rods 5 and the damping plates 6 are all uniformly distributed at the inner, the outside fixedly connected with sliding block 18 of connecting rod 5, shock attenuation pole 17 and iron backing plate 7 fixed connection, sliding block 18 and snubber block 3 sliding connection, the top of connecting rod 5 runs through snubber block 3 and extends to the bottom of damper plate 6.

When using, when fixed rail 9 receives the strong vibrations of train, through snubber block 3, damping spring 4, the mating reaction between connecting rod 5 and the damper plate 6, can make fixed rail 9 and gauge baffle body 10 have absorbing effect, can change the vibrations volume that gauge baffle body 10 produced and reduce, avoid gauge baffle body 10 to produce not hard up condition because of vibrations, through setting up shock pad 8 and shock-absorbing rod 17, can improve fixed rail 9 and the absorbing effect of gauge baffle body 10, can have the effect of buffering when gauge baffle body 10 receives vibrations.

In conclusion, when the fixed steel rail 9 is strongly vibrated by the train, the thermoplastic damping elastic gauge apron can enable the fixed steel rail 9 and the gauge apron body 10 to have a damping effect through the matching action among the damping block 3, the damping spring 4, the connecting rod 5 and the damping plate 6, can convert and reduce the vibration quantity generated by the gauge apron body 10, avoids the condition that the gauge apron body 10 is loosened due to vibration, can improve the damping effect of the fixed steel rail 9 and the gauge apron body 10 through the arrangement of the damping pad 8 and the damping rod 17, can have a buffering effect when the gauge apron body 10 is vibrated, can fix the two gauge apron bodies 10 through the matching action among the two positioning pins 12, the two connecting screw rods 13 and the two connecting nuts 16, and can clamp and fix the fixed steel rail 9 through the two gauge apron bodies 10, the fixing stability of the connecting screw 13 and the connecting nut 16 to the gauge baffle body 10 can be improved by arranging the elastic strip 14 and the spring washer 15, the positioning effect of the gauge baffle body 10 to the fixed steel rail 9 can be improved by arranging the two positioning blocks 11 and the two positioning grooves, the whole structure is simple, the use is convenient, the purpose of better damping effect of the gauge baffle is realized, when the steel rail is vibrated by a train, the gauge baffle and a sleeper cannot be damaged, the condition that the gauge baffle is loosened is avoided, the stability and the smoothness of the rail are improved, the occurrence of safety accidents is reduced, the use efficiency and the use effect of the gauge baffle are improved, the defect that the existing thermoplastic damping elastic gauge baffle has poor damping effect is overcome, when the steel rail is vibrated by the train for a long time, the gauge baffle and the sleeper can be damaged, and the gauge baffle can be loosened after long-term use, the stability and the smoothness of the track are influenced, safety accidents are easily caused, the use is inconvenient, and the use efficiency and the use effect of the gauge baffle are reduced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a thermoplastic shock attenuation elasticity gauge apron, includes concrete pillow (1), its characterized in that: the concrete sleeper (1) is fixedly connected with a soil sleeper stop block (2) at the top, the concrete sleeper (1) is fixedly connected with a damping block (3) at the top, the damping spring (4) is fixedly connected with the inner bottom wall of the damping block (3), the connecting rod (5) is fixedly connected with the top of the damping spring (4), the damping plate (6) is fixedly connected with the top of the connecting rod (5), the iron base plate (7) is fixedly connected with the top of the damping plate (6), the damping pad (8) is fixedly connected with the top of the iron base plate (7), the steel rail (9) is movably connected with the top of the damping pad (8), the gauge baffle body (10) is movably connected with the top of the damping pad (8), the positioning block (11) is fixedly connected with the bottom of the gauge baffle body (10), and the positioning pin (12) is fixedly connected with the inner side of the concrete sleeper, the top fixedly connected with connecting screw (13) of locating pin (12), the outside swing joint of connecting screw (13) has bullet strip (14), the outside swing joint of connecting screw (13) has spring washer (15), the outside threaded connection of connecting screw (13) has coupling nut (16), top fixedly connected with shock-absorbing rod (17) of concrete pillow (1), the outside fixedly connected with sliding block (18) of connecting rod (5).

2. A thermoplastic shock absorbing elastomeric gage baffle as set forth in claim 1 wherein: the concrete sleeper (1) top seted up the fixed slot, snubber block (3), damping spring (4), connecting rod (5), shock attenuation board (6) and shock attenuation pole (17) all are located the inboard of fixed slot, snubber block (3), damping spring (4), connecting rod (5) and shock attenuation board (6) all are in the inboard evenly distributed of fixed slot.

3. A thermoplastic shock absorbing elastomeric gage baffle as set forth in claim 1 wherein: the bottom end of the connecting screw rod (13) penetrates through the connecting nut (16), the spring washer (15), the elastic strip (14), the gauge baffle body (10), the shock pad (8), the iron base plate (7) and the concrete pillow (1) in sequence and extends to the top of the positioning pin (12).

4. A thermoplastic shock absorbing elastomeric gage baffle as set forth in claim 1 wherein: the number of the connecting nuts (16), the spring washers (15), the elastic strips (14), the positioning pins (12), the connecting screw rods (13), the soil pillow check blocks (2), the gauge baffle bodies (10) and the positioning blocks (11) is two, and the fixed steel rail (9) is I-shaped.

5. A thermoplastic shock absorbing elastomeric gage baffle as set forth in claim 1 wherein: the top of the fixed steel rail (9) is provided with two positioning grooves, the positioning pins (12) are respectively clamped with the two positioning grooves, and the gauge baffle body (10) is respectively movably connected with the two soil sleeper stop blocks (2).

6. A thermoplastic shock absorbing elastomeric gage baffle as set forth in claim 1 wherein: shock attenuation pole (17) and iron backing plate (7) fixed connection, sliding block (18) and snubber block (3) sliding connection, the bottom that snubber plate (6) were run through snubber block (3) and extended to on the top of connecting rod (5).