CN217399316U

CN217399316U - Reinforced rubber crossing plate

Info

Publication number: CN217399316U
Application number: CN202221138674.4U
Authority: CN
Inventors: 张苏波; 张法铭; 吴元炸; 徐鑫
Original assignee: Taizhou Dahua Railway Materials Co ltd; China Railway Siyuan Survey and Design Group Co Ltd
Current assignee: Taizhou Dahua Railway Materials Co ltd; China Railway Siyuan Survey and Design Group Co Ltd
Priority date: 2022-05-12
Filing date: 2022-05-12
Publication date: 2022-09-09
Anticipated expiration: 2032-05-12

Abstract

The utility model relates to a reinforced rubber crossing plate, which belongs to the technical field of rail accessories and comprises an inner plate and an outer plate which are arranged at the inner side and the outer side of a rail, wherein the inner plate and the outer plate are both formed by die-casting rubber materials, the middle end parts of the inner plate and the outer plate are provided with a metal frame, the metal frame comprises a plurality of cross rods and a plurality of vertical rods, the cross rods and the vertical rods are connected with each other, the outer plate is positioned at the left side and the right side of the inner plate, the rail is positioned between the outer plate and the inner plate, the two sides of the inner plate and one side of the outer plate close to the rail are provided with a leaning plate, the inner plate and the outer plate are respectively provided with a supporting plate connected with the leaning plate, the upper surfaces of the inner plate and the outer plate are provided with anti-slip lines, the inner plate and the outer plate are also provided with connecting holes convenient to connect, the utility model aims at providing a simple structure, can improve holistic intensity and toughness, can prolong crossing plate life's strenghthened type rubber crossing plate.

Description

Reinforced rubber crossing plate

Technical Field

The utility model belongs to the technical field of the rail accessories, a crossing board is related to, refer in particular to a strenghthened type rubber crossing board.

Background

A crossing plate is required to be arranged at the level crossing of the railway track and the highway to communicate the railway track with the highway. The crossing plate is required to ensure that vehicles on a highway can pass through smoothly when the vehicles pass through the crossing plate, and also required to ensure that trains on a rail can pass through safely when the vehicles pass through the crossing plate. Therefore, the function of the crossing plate is of great importance. In the prior art, the crossing plate is easy to fall off from two sides of a rail due to frequent extrusion of vehicles, so that potential safety hazards of trains or road vehicles are caused, and the rail plate needs to be integrally replaced after falling off, so that the use cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple structure can improve holistic intensity and toughness, can prolong crossing plate life's strenghthened type rubber crossing plate.

The purpose of the utility model is realized like this:

the utility model provides a strenghthened type rubber crossing plate, is including setting up inner panel and the planking in the rail inside and outside, inner panel and planking are all through rubber material die-casting shaping, the well tip of inner panel and planking is provided with metal crate, metal crate includes a plurality of horizontal poles and a plurality of montants, interconnect between horizontal pole and the montant, the planking is located the left and right sides of inner panel, just the rail is located between planking and the inner panel, one side that the both sides of inner panel and planking are close to the rail is provided with supports the backup pad, still be provided with respectively on inner panel and the planking and support the backup pad of being connected to the board, just the upper surface of inner panel and planking is provided with anti-skidding line, still be provided with the connecting hole of being convenient for connect on inner panel and the planking.

In the reinforced rubber crossing plate, the metal frame is made of steel, iron or aluminum alloy.

In the reinforced rubber crossing plate, the diameters of the transverse rods and the vertical rods are 8-12 mm.

In the reinforced rubber crossing plate, the anti-slip texture can be a convex block structure, a stripe structure, a net texture structure or a wave texture structure.

In the reinforced rubber crossing plate, the height of the anti-skid grains is 3-7 mm.

In the reinforced rubber crossing plate, damping grooves are formed between the abutting plate and the supporting plate and between the inner plate and the outer plate.

In the reinforced rubber crossing plate, the opening of the damping groove is arranged downwards, and the opening is enlarged outwards.

In the reinforced rubber crossing plate, the inner plate is formed by splicing a left inner plate and a right inner plate.

In the reinforced rubber crossing plate, wheel passing grooves are reserved between the inner plate and the outer plate and between the inner plate and the rail.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

the utility model discloses an intersection board is constituteed to inner panel and planking, wholly adopt rubber material die-casting shaping, and be provided with metal frame at the well tip of inner panel and planking, the metal frame of design uses with inner panel and planking cooperation and can improve the bulk strength and the toughness of inner panel and planking, also can improve the life of inner panel and planking simultaneously, and the inner panel is formed by left inner panel and the concatenation of right inner panel, even if also in time change the part of damage after damaging, unnecessary whole change reduces cost of maintenance.

Drawings

Fig. 1 is a cross-sectional view of the present invention.

Fig. 2 is a partial enlarged view of the position a of the present invention.

Fig. 3 is a plan view of the present invention.

1-an inner plate; 2-an outer plate; 3-a support plate; 4-a support plate; 5-anti-skid lines; 6-a metal frame; 7-connecting hole; 11-a left inner panel; 12-a right inner plate; 13-wheel through groove; 31-a damping groove; 61-a cross-bar; 62-vertical rod.

Detailed Description

The invention will be further described in the following with reference to the accompanying drawings in which:

as shown in fig. 1-3: a reinforced rubber crossing plate comprises an inner plate 1 and an outer plate 2 which are arranged on the inner side and the outer side of a rail, wherein the inner plate 1 and the outer plate 2 are molded by die casting through rubber materials, the middle end parts of the inner plate 1 and the outer plate 2 are provided with a metal frame 6, the metal frame 6 comprises a plurality of cross rods 61 and a plurality of vertical rods 62, the cross rods 61 and the vertical rods 62 are connected with each other, the outer plate 2 is positioned on the left side and the right side of the inner plate 1, the rail is positioned between the outer plate 2 and the inner plate 1, the two sides of the inner plate 1 and one side of the outer plate 2, which is close to the rail, are provided with a support plate 3, the inner plate 1 and the outer plate 2 are respectively provided with a support plate 4 connected with the support plate 3, the upper surfaces of the inner plate 1 and the outer plate 2 are provided with anti-skid lines 5, the inner plate 1 and the outer plate 2 are also provided with connecting holes 7 convenient to connect, and the connecting holes designed on the inner plate and the outer plate are formed by connecting holes of a plurality of inner plates or a plurality of outer plates through connecting holes, therefore, the use stability of the crossing plate can be improved, and the strength and toughness of the inner plate or the outer plate can also be improved by the connecting rods penetrating in the connecting holes.

In foretell strenghthened type rubber crossing plate, the material of metal crate 6 adopts steel or iron or aluminum alloy, the diameter of horizontal pole 61 and montant 62 is 8-12mm, the utility model discloses the preferred steel that adopts makes.

In foretell strenghthened type rubber crossing board, non-slip texture 5 can be protruding massive structure or stripe column structure or net grain column structure or raised grain structure, non-slip texture 5 highly be 3-7mm, the utility model discloses an upper surface at inner panel and planking is adopted to non-slip texture preferred a plurality of lug equipartition, is favorable to increasing frictional force like this, makes things convenient for the car to travel.

In foretell strenghthened type rubber crossing board, support and form damping groove 31 between backup plate 3 and backup pad 4 and inner panel 1 and the planking 2 respectively, damping groove 31's opening sets up down, and the opening outwards enlarges, and is concrete, through crossing board top when the train is gone, and the damping groove of design can slow down the vibrations that the train brought, avoids inner panel or planking to produce the displacement because of vibrations.

In foretell strenghthened type rubber crossing plate, inner panel 1 forms for the concatenation of left inner panel 11 and right inner panel 12, even if like this inner panel or planking damage, as long as change the part of damage can, need not whole change, save the replacement cost.

In the reinforced rubber crossing plate, wheel passing grooves 13 are reserved between the inner plate 1 and the outer plate 2 and rails, so that wheels of a train can pass through conveniently and cannot interfere with the wheels of the train, and the inner plate and the outer plate are protected.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a strenghthened type rubber crossing plate which characterized in that: including inner panel (1) and planking (2) that set up in the rail inside and outside, inner panel (1) and planking (2) are all through rubber material die-casting shaping, the well tip of inner panel (1) and planking (2) is provided with metal crate (6), metal crate (6) include a plurality of horizontal poles (61) and a plurality of montants (62), interconnect between horizontal pole (61) and montant (62), planking (2) are located the left and right sides of inner panel (1), just the rail is located between planking (2) and inner panel (1), the both sides of inner panel (1) and one side that planking (2) are close to the rail are provided with and lean on board (3), still be provided with backup pad (4) be connected with leaning on board (3) respectively on inner panel (1) and planking (2), just the upper surface of inner panel (1) and planking (2) is provided with anti-skidding line (5), and the inner plate (1) and the outer plate (2) are also provided with connecting holes (7) which are convenient to connect.

2. The reinforced rubber crossing plate of claim 1, wherein: the metal frame (6) is made of steel or iron or aluminum alloy.

3. The reinforced rubber crossing plate of claim 2, wherein: the diameters of the cross rod (61) and the vertical rod (62) are 8-12 mm.

4. A reinforced rubber crossing plate according to claim 1, 2 or 3, wherein: the anti-skid grains (5) can be of a convex block structure, a strip-shaped structure, a net-shaped structure or a raised grain structure.

5. The reinforced rubber crossing plate according to claim 4, wherein: the height of the anti-skid lines (5) is 3-7 mm.

6. The reinforced rubber crossing plate according to claim 5, wherein: damping grooves (31) are formed between the support plate (3) and the support plate (4) and between the inner plate (1) and the outer plate (2).

7. The reinforced rubber crossing plate of claim 6, wherein: the opening of the damping groove (31) is arranged downwards, and the opening is enlarged outwards.

8. A reinforced rubber crossing plate according to claim 1, 2, 3, 5, 6 or 7, wherein: the inner plate (1) is formed by splicing a left inner plate (11) and a right inner plate (12).

9. The reinforced rubber crossing plate of claim 8, wherein: wheel passing grooves (13) are reserved between the inner plate (1) and the outer plate (2) and the rails.