CN210315116U

CN210315116U - Railway crossing floor with good anti-skid effect

Info

Publication number: CN210315116U
Application number: CN201920643583.8U
Authority: CN
Inventors: 马啸林
Original assignee: Nanjing Institute of Railway Technology
Current assignee: Nanjing Institute of Railway Technology
Priority date: 2019-05-07
Filing date: 2019-05-07
Publication date: 2020-04-14
Anticipated expiration: 2029-05-07

Abstract

The utility model discloses an effectual railway crossing bed board of antiskid, include: the shock absorption device comprises side plates and a central plate, wherein the side plates are symmetrically distributed, the central plate is arranged between the two side plates, rails are arranged between the side plates and the central plate, and three groups of shock absorption mechanisms are arranged at the bottom of the central plate; the anti-skid plate is characterized in that anti-skid plates are bonded to the tops of the side plates and the top of the central plate, a plurality of anti-skid blocks are uniformly arranged on the surface of each anti-skid plate, a water drainage groove is formed between every two adjacent anti-skid blocks, and limiting blocks are arranged at the two ends of the central plate and opposite surfaces of the two side plates and made of rubber. The utility model is provided with a plurality of damping mechanisms at the bottom, and plays the role of buffering and damping through the springs and the ripple damping pads in the damping mechanisms when the shock absorber is subjected to pressure and vibration, thereby prolonging the service life of the shock absorber; the antiskid plate is arranged at the top, and a plurality of antiskid blocks are uniformly arranged at the top of the antiskid plate, so that a good antiskid effect can be achieved.

Description

Railway crossing floor with good anti-skid effect

Technical Field

The utility model relates to a railway accessory technical field, more specifically are an effectual railway crossing bed board of antiskid.

Background

The railway crossing refers to the intersection of a road and a railway plane and is divided into a manned crossing and an unmanned crossing. Crossing of railway and road plane should be equipped with crossing signal machine, warning sign or safety protection facility.

At present, the prior railway crossing floor has the following problems: (1) the buffer and shock absorption capacity of the floor is poor, when a vehicle passes through the floor, the floor directly collides with a sleeper, so that the vehicle is easy to deform or break; (2) the surface of the floor is smooth, so that the vehicle is easy to slip when running on the surface of the floor, cannot smoothly pass through a railway crossing and is easy to cause accidents. For this reason, a new scheme needs to be designed to give improvements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an effectual railway crossing bed board of antiskid has solved the problem that proposes in the background art, satisfies the in-service use demand.

In order to achieve the above object, the utility model provides a following technical scheme: a railway crossing deck with good anti-skid effect comprises: the shock absorption device comprises side plates and a central plate, wherein the side plates are symmetrically distributed, the central plate is arranged between the two side plates, rails are arranged between the side plates and the central plate, and three groups of shock absorption mechanisms are arranged at the bottom of the central plate; the anti-skid plate is characterized in that anti-skid plates are bonded to the tops of the side plates and the top of the central plate, a plurality of anti-skid blocks are uniformly arranged on the surface of each anti-skid plate, a water drainage groove is formed between every two adjacent anti-skid blocks, and limiting blocks are arranged at the two ends of the central plate and opposite surfaces of the two side plates and made of rubber.

As an optimal implementation mode of the utility model, damper includes connecting sleeve, shock attenuation pole and ripple shock pad, the shock attenuation pole is vertical to be fixed at ripple shock pad top, the shock attenuation pole upper end sets up in connecting sleeve, the spring has been cup jointed on the shock attenuation pole, the spring upper end is connected with the connecting sleeve bottom surface, the lower extreme is connected with ripple shock pad top surface.

As an optimal implementation mode of the utility model, the connecting sleeve top is provided with the connecting plate, the welding of connecting plate bottom surface has the nut, a plurality of fixed orifices has been seted up on the central plate surface, be provided with fixing bolt in the fixed orifices, the fixing bolt lower extreme runs through the connecting plate and is connected with the nut.

As an embodiment of the present invention, the top surface of the connecting plate is provided with a rubber pad, and the top of the rubber pad is attached to the bottom surface of the central plate, and a plurality of corrugated damping grooves are provided in the corrugated damping pad.

As the utility model discloses a preferred embodiment, the antiskid ribbed tile wholly adopts the rubber material to make, the vertical outer antislip strip, interior antislip strip and the cross antislip strip that is provided with in antiskid ribbed tile surface, outer antislip strip and interior antislip strip are square structure, and the antislip strip outside including the setting of inside and outside antislip strip.

Compared with the prior art, the beneficial effects of the utility model are as follows:

(1) this bed board has set up a plurality of damper in the bottom, plays the absorbing effect of buffering through spring and ripple shock pad in the damper when receiving pressure and vibrations, improves its life.

(2) This bed board has set up the antiskid ribbed tile at the top, and antiskid ribbed tile top align to grid has a plurality of non slipping spur, can play fine anti-skidding effect.

Drawings

FIG. 1 is a structural diagram of a railway crossing deck with good anti-skid effect;

fig. 2 is a side view structural diagram of the center plate of the present invention;

FIG. 3 is a top view of the anti-slip block of the present invention;

fig. 4 is a schematic structural diagram of the damping mechanism of the present invention.

In the figure, a side plate 1; a rail 2; a center plate 3; a limiting block 4; an anti-skid plate 5; a fixing hole 6; an anti-skid block 7; a water discharge tank 8; a fixing bolt 9; a damper mechanism 10; an outer cleat 11; an inner cleat 12; a cross-shaped anti-slip strip 13; a connecting plate 14; a connecting sleeve 15; a nut 16; a damper rod 17; a spring 18; a corrugated cushion 19; a shock absorbing groove 20.

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. 1-4, the present invention provides a technical solution: a railway crossing deck with good anti-skid effect comprises: the two side plates 1 and the central plate 3 are arranged, the two side plates 1 are symmetrically distributed, the central plate 3 is arranged between the two side plates 1, rails 2 are arranged between the side plates 1 and the central plate 3, the central plate 3 is slightly higher than the rails 2, three groups of damping mechanisms 10 are arranged at the bottom of the central plate 3, the two side plates 1 are arranged on two sides of the rails 2, the top surfaces of the two side plates 1 are inclined planes, the opposite planes are high, the two ends are low, vehicles can pass through the two side plates conveniently, and the damping mechanisms 10 play roles of buffering and damping when the vehicles pass through the two side plates; curb plate 1 and 3 tops of center plate all bond and have antiskid ribbed tile 5, and antiskid ribbed tile 5 surface evenly is provided with a plurality of non slipping spur 7, is formed with water drainage tank 8 between the double-phase adjacent non slipping spur 7, and the opposite face of center plate 3 both ends and two curb plates 1 all is provided with stopper 4, and stopper 4 adopts rubber to make, carries out the antiskid through antiskid ribbed tile 7, and water drainage tank 8 has played the effect of direction to the liquid on the face.

Further improved, as shown in fig. 4: damper 10 includes connecting sleeve 15, shock-absorbing rod 17 and ripple shock pad 19, the vertical fixing at ripple shock pad 19 top of shock-absorbing rod 17, shock-absorbing rod 17 upper end sets up in connecting sleeve 15, spring 18 has been cup jointed on the shock-absorbing rod 17, the spring 18 upper end is connected with connecting sleeve 15 bottom surface, the lower extreme is connected with ripple shock pad 19 top surface, during the pressurized shock-absorbing rod 17 upper end is taken in connecting sleeve 15, cushion and the shock attenuation through spring 18 and ripple shock pad 19, the bottom surface and the sleeper surface laminating of ripple shock pad 19 are connected.

Further improved, as shown in fig. 2: connecting sleeve 15 top is provided with connecting plate 14, and the welding of connecting plate 14 bottom has nut 16, and a plurality of fixed orifices 6 have been seted up on well core plate 3 surface, is provided with fixing bolt 9 in the fixed orifices 6, and fixing bolt 9 lower extreme runs through connecting plate 14 and is connected with nut 16, fixes damper 10 through nut 16, and it is comparatively convenient to install.

Further improved, as shown in fig. 4: the rubber pad is arranged on the top surface of the connecting plate 14, the top of the rubber pad is attached to the bottom surface of the central plate 3, the central plate is prevented from being scratched by the connecting plate, a plurality of corrugated shock absorption grooves 20 are formed in the corrugated shock absorption pad 19, and shock force is transmitted in the shock absorption grooves 20 to achieve the shock absorption effect.

Specifically, 5 whole adoption rubber materials of antiskid ribbed tile are made, and 7 vertical outer antislip strips 11, interior antislip strip 12 and the cross antislip strip 13 of being provided with in the antiskid ribbed tile surface, outer antislip strip 11 is square structure with interior antislip strip 12, and the antislip strip 12 outside including inside and outside antislip strip 11 sets up plays fine anti-skidding effect.

The utility model discloses when using, place well core plate 3 between two rails 2, rail 2 both sides are arranged in to both sides board 1, when the vehicle crossed well core plate 3, the antislip strip on non slipping spur 7 surfaces has played skid-proof effect, well core plate 3 atress moves down, connecting sleeve 15 in the damper 10 moves down, cushion through spring 18, ripple shock pad 19 cushions, when rainy day, the rainwater falls on the face and derives water through water drainage tank 8.

The product protected by the scheme is put into practical production and application at present, and particularly has certain success in the field of railway accessories, so that the technical scheme of the product is obviously proved to be beneficial, meets social requirements, and is suitable for batch production and popularization and use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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

1. A railway crossing deck with good anti-skid effect comprises: curb plate (1) and median plate (3), its characterized in that: the two side plates (1) are symmetrically distributed, the central plate (3) is arranged between the two side plates (1), rails (2) are arranged between the side plates (1) and the central plate (3), and three groups of damping mechanisms (10) are arranged at the bottom of the central plate (3);

antiskid plates (5) are bonded to the tops of the side plates (1) and the central plate (3), a plurality of antiskid blocks (7) are uniformly arranged on the surfaces of the antiskid plates (5) and are adjacent to each other, a water drainage groove (8) is formed between the antiskid blocks (7), limiting blocks (4) are arranged at the two ends of the central plate (3) and opposite surfaces of the two side plates (1), and the limiting blocks (4) are made of rubber.

2. The railroad crossing paving board with good anti-skid effect according to claim 1, which is characterized in that: damper (10) are including connecting sleeve (15), shock-absorbing rod (17) and ripple shock pad (19), shock-absorbing rod (17) are vertical to be fixed at ripple shock pad (19) top, shock-absorbing rod (17) upper end sets up in connecting sleeve (15), spring (18) have been cup jointed on shock-absorbing rod (17), spring (18) upper end is connected, the lower extreme is connected with ripple shock pad (19) top surface with connecting sleeve (15) bottom surface.

3. The railroad crossing paving board with good anti-skid effect as claimed in claim 2, which is characterized in that: the connecting device is characterized in that a connecting plate (14) is arranged at the top of the connecting sleeve (15), a nut (16) is welded on the bottom of the connecting plate (14), a plurality of fixing holes (6) are formed in the surface of the central plate (3), fixing bolts (9) are arranged in the fixing holes (6), and the lower ends of the fixing bolts (9) penetrate through the connecting plate (14) and are connected with the nut (16).

4. The railroad crossing paving board with good anti-skid effect as claimed in claim 3, which is characterized in that: the top surface of the connecting plate (14) is provided with a rubber pad, the top of the rubber pad is attached to the bottom surface of the central plate (3), and the corrugated shock absorption pad (19) is internally provided with a plurality of corrugated shock absorption grooves (20).

5. The railroad crossing paving board with good anti-skid effect according to claim 1, which is characterized in that: antiskid ribbed tile (5) wholly adopts the rubber material to make, non slipping spur (7) surface is vertical to be provided with outer antislip strip (11), interior antislip strip (12) and cross antislip strip (13), outer antislip strip (11) and interior antislip strip (12) are square structure, and the antislip strip (12) outside including interior antislip strip (11) set up.