CN214882690U - Novel integral crossing plate with high stability - Google Patents

Abstract

The utility model discloses a novel integral crossing plate that stability is strong, including the bottom plate, the middle part of bottom plate makes progress protruding formation anti-skidding stalk, and the top of anti-skidding stalk is provided with the intermediate lamella, and the inside of intermediate lamella inlays and is equipped with enhancement iron sheet and nylon pad, and the connecting hole that link up around the middle part of intermediate lamella was seted up, and the rail groove has been seted up to the both sides of bottom plate, and the rail has set firmly the rail through the mounting in the rail groove, and the outside of rail is provided with the sideboard, and the inboard body coupling of sideboard has the chimb, and pre-buried sleeve pipe on the bottom plate, the sideboard passes through the intraductal bolt of screw in cover and the bottom plate is solid, the utility model provides a crossing plate can be firmly fixed in the both sides of rail, and the security is high, wholeness is good, utilizes structure such as enhancement iron sheet and amortization pad to contact with the bottom plate, strengthens crossing plate laminating degree, reduces the calibration process, reduces the aversion and the thick liquid phenomenon of crossing plate, assembles simply, The service life is long.

Description

Novel integral crossing plate with high stability

Technical Field

The utility model relates to a track traffic technical field specifically is a novel integral crossing plate that stability is strong.

Background

The railway crossing is the intersection of railway and highway, in order to make things convenient for the vehicle on pedestrian and the highway to pass through, railway crossing board has generally been laid between the rail of railway crossing department, ordinary crossing board is the split structure, ubiquitous stability is not enough, bearing capacity is lower, wholeness subalternation defect, and it is fast to arouse the damaged rate of crossing board from this, diseases such as ballast bed mud pumping, the potential safety hazard is more, short service life, the damage of coming and going to the railway crossing board of motor vehicle is also great, the motor vehicle is when passing, can extrude railway crossing board, produce the displacement easily, make the motor vehicle skid, can not pass through the railway crossing smoothly, arouse the accident easily.

Disclosure of Invention

A novel integral crossing plate with high stability comprises a bottom plate, wherein an anti-skid stem is formed by upward protruding the middle part of the bottom plate, an intermediate plate is arranged above the anti-skid stem, a groove matched with the shape of the anti-skid stem is formed in the bottom of the intermediate plate, a reinforcing iron sheet and a nylon cushion are embedded in the intermediate plate, the nylon cushion is arranged under the reinforcing iron sheet, a front connecting hole and a rear connecting hole are formed in the middle part of the intermediate plate, rail bearing grooves are formed in two sides of the bottom plate, steel rails are fixedly arranged in the rail bearing grooves through fixing pieces, side plates are arranged on the outer sides of the steel rails, flanges are integrally connected to the inner sides of the side plates, the inner sides of the flanges are tightly attached to the heads of the steel rails, a fixing cavity A for accommodating the fixing pieces is formed between the bottoms of the flanges and the rail bearing grooves, side edges are integrally connected to the outer sides of the intermediate plate, rail waists of the side edges are tightly attached to the rail waists of the steel rails, and a rim groove is formed between the upper sides of the side edges and the steel rails, a fixing cavity B for accommodating the fixing piece is formed between the lower part of the side edge and the rail bearing groove.

Preferably, the bottom plate is pre-embedded with a sleeve, and the side plate is fixedly connected with the bottom plate through a bolt screwed into the sleeve.

Preferably, a plurality of anti-slip sheets are uniformly arranged at the top of the middle plate, a space is formed between the anti-slip sheets, and the width of the space is greater than the thickness of the anti-slip sheets.

Preferably, the bottom of the middle plate is also pressed with a silencing pad, the silencing pad is made of silencing cotton materials, and the bottom of the silencing pad is further coated with point-shaped bulges formed by a polyurethane coating.

Preferably, the middle plate is made of a polymer composite rubber material, and the bottom plate is made of a concrete material.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model provides a crossing board can be firm fix in the both sides of rail, and the security is high, the wholeness is good, utilizes to strengthen iron sheet and amortization pad isotructure and bottom plate and contacts, strengthens crossing board laminating degree, reduces the calibration process, reduces the aversion and the thick liquid phenomenon of overturning of crossing board, assembles simply, long service life.

Drawings

The accompanying drawings 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, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic view of the overall structure of the present invention.

In the figure: 1. a side plate; 2. a convex edge; 3. a fixed cavity A; 4. a steel rail; 5. a skirt; 6. a rim groove; 7. a middle plate; 8. anti-slip sheets; 9. spacing; 10. reinforcing iron sheets; 11. a nylon pad; 12. bolt holes; 13. a screw; 14. a nut; 15. a base plate; 16. a rail bearing groove; 17. a fixing member; 18. a fixed cavity B; 19. anti-skid peduncle; 20. a sound-deadening pad; 21. connecting holes; 22. a sleeve.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Please refer to fig. 1, a novel integral crossing plate with strong stability, comprising a bottom plate 15, wherein the middle part of the bottom plate 15 is upwards protruded to form an anti-slip stem 19, an intermediate plate 7 is arranged above the anti-slip stem 19, the bottom of the intermediate plate 7 is provided with a groove matched with the shape of the anti-slip stem 19, the middle part of the intermediate plate 7 is provided with a front and back through connecting hole 21, which is used for connecting a plurality of intermediate plates 7 in series along the length direction of the steel rail 4 through a steel bar, the joint degree of the intermediate plate and the bottom plate is enhanced, the calibration process is reduced, the integrity is enhanced, and the displacement and the grout turning phenomenon of the crossing plate are reduced.

The middle plate 7 is made of polymer composite rubber materials, the bottom plate 15 is made of concrete materials, a reinforcing iron sheet 10 and a nylon cushion 11 are embedded in the middle plate 7, the nylon cushion 11 is arranged right below the reinforcing iron sheet 10, a silencing cushion 20 is pressed at the bottom of the middle plate 7, the silencing cushion 20 is made of silencing cotton materials, the bottom of the silencing cushion 20 is further coated with point-shaped bulges formed by polyurethane coatings, the middle plate 7 is made of polymer composite rubber materials, and the bottom plate 15 is made of concrete materials, so that the rigidity of the middle plate 7 is guaranteed, the cushioning performance is enhanced, the service life of the crossing plate is prolonged, and the noise of a rail is reduced;

the two sides of the bottom plate 15 are provided with rail bearing grooves 16, steel rails 4 are fixedly arranged in the rail bearing grooves 16 through fasteners 17, side plates 1 are arranged on the outer sides of the steel rails 4, flanges 2 are integrally connected to the inner sides of the side plates 1, the inner sides of the flanges 2 are attached to the heads of the steel rails 4, fixing cavities A3 for accommodating the fasteners 17 are formed between the bottoms of the flanges 2 and the rail bearing grooves 16, side edges 5 are integrally connected to the outer sides of the middle plates 7, the outer sides of the side edges 5 are attached to rail waists of the steel rails 4, rim grooves 6 are formed between the upper sides of the side edges 5 and the steel rails 4, and fixing cavities B18 for accommodating the fasteners 17 are formed between the lower sides of the side edges 5 and the rail bearing grooves 16;

the bottom plate 15 is pre-embedded with a sleeve 22, the side plate 1 is fixedly connected with the bottom plate 15 through a bolt 13 screwed into the sleeve 22, the side plate 1 is provided with a bolt hole 12, the bolt 13 is screwed into the sleeve 22 and fixed through a nut 14, colloid can be poured into the sleeve to enhance the connection strength, and a grouting hole is reserved on the bottom plate and can be used for adjusting a track when a lower foundation is settled;

the top of intermediate lamella 7 evenly is provided with a plurality of antiskid sheets 8, forms interval 9 between a plurality of antiskid sheets 8, and the width of interval 9 is greater than antiskid sheet 8's thickness, and antiskid sheet 8 is used for improving the frictional force between past vehicle and the crossing board, reduces the phenomenon of skidding to and improve the life of crossing board.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (5)

1. The utility model provides a strong novel integral crossing plate of stability, includes bottom plate (15), its characterized in that: the middle part of the bottom plate (15) protrudes upwards to form an anti-skidding stem (19), an intermediate plate (7) is arranged above the anti-skidding stem (19), a groove matched with the shape of the anti-skidding stem (19) is formed in the bottom of the intermediate plate (7), a reinforcing iron sheet (10) and a nylon pad (11) are embedded in the intermediate plate (7), the nylon pad (11) is arranged under the reinforcing iron sheet (10), a front connecting hole and a rear connecting hole (21) are formed in the middle of the intermediate plate (7) and are communicated with each other, rail bearing grooves (16) are formed in two sides of the bottom plate (15), steel rails (4) are fixedly arranged in the rail bearing grooves (16) through fixing pieces (17), side plates (1) are arranged on the outer sides of the steel rails (4), a convex edge (2) is integrally connected to the inner side of the side plate (1), the inner side of the convex edge (2) is tightly attached to the head of the steel rails (4), and a fixing cavity A (3) for accommodating the fixing pieces (17) is formed between the bottom of the convex edge (2) and the rail bearing grooves (16), the outer side of the middle plate (7) is integrally connected with a side edge (5), the outer side of the side edge (5) is tightly attached to the rail web of the steel rail (4), a wheel edge groove (6) is formed between the upper side of the side edge (5) and the steel rail (4), and a fixing cavity B (18) for accommodating a fixing piece (17) is formed between the lower side of the side edge (5) and the rail bearing groove (16).

2. A novel monolithic strong stable crossing plate as claimed in claim 1, wherein: the side plate is characterized in that a sleeve (22) is embedded in the bottom plate (15), and the side plate (1) is fixedly connected with the bottom plate (15) through a bolt (13) screwed into the sleeve (22).

3. A novel monolithic strong stable crossing plate as claimed in claim 1, wherein: the top of intermediate lamella (7) evenly is provided with a plurality of antiskid sheets (8), forms interval (9) between a plurality of antiskid sheets (8), and the width of interval (9) is greater than the thickness of antiskid sheet (8).

4. A novel monolithic strong stable crossing plate as claimed in claim 1, wherein: the bottom of the middle plate (7) is also pressed with a silencing pad (20), the silencing pad (20) is made of silencing cotton materials, and the bottom of the silencing pad (20) is also coated with point-shaped bulges formed by polyurethane coatings.

5. A novel monolithic strong stable crossing plate as claimed in claim 1, wherein: the middle plate (7) is made of a polymer composite rubber material, and the bottom plate (15) is made of a concrete material.

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