CN217810249U

CN217810249U - Heavy-load base plate for rail

Info

Publication number: CN217810249U
Application number: CN202221874489.1U
Authority: CN
Inventors: 刘淑美; 高秋香; 陈秋燕
Original assignee: Zhangzhou Honghua Material Technology Co ltd
Current assignee: Zhangzhou Honghua Material Technology Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-11-15
Anticipated expiration: 2032-07-20

Abstract

The utility model discloses a heavy load backing plate is used to rail relates to rail backing plate technical field, including the backing plate main part, the breach is seted up to the both sides of backing plate main part, the inner wall sliding connection of breach has sealed frame, the inboard of sealed frame is fixed with the battery frame, the inside of backing plate main part is equipped with the current conducting plate with the battery frame contact, one side that one side of current conducting plate is located sealed frame is fixed with the butt joint seat. The utility model discloses a set up backing plate main part, the electrically conductive core of negative pole, the electrically conductive core of positive pole, breach, current conducting plate and battery and mutually support, electrically conductive core of negative pole and air, electrically conductive core with the positive pole, breach, current conducting plate and battery constitute closed loop, last replenishing the electron that loses because of the oxidation to the backing plate main part through the battery, restore metal ion into metal atom, slow down backing plate main part corrosion speed, produced high-speed vibration and impact when making its better buffering vehicle pass through the rail, protection road bed and sleeper.

Description

Heavy-load base plate for rail

Technical Field

The utility model relates to a rail backing plate technical field specifically is a heavy load backing plate is used to rail.

Background

The tie plate is an important part in the track structure, is arranged between a rail and a sleeper and mainly plays the roles of buffering high-speed vibration and impact generated when a vehicle passes through the rail, protecting a roadbed and the sleeper and electrically insulating a signal system.

Present shockproof backing plate generally includes backing plate body and two curb plates, and two curb plates are located the both sides of backing plate body respectively, and when the backing plate body was placed to the rail, two curb plates closely laminated with the both sides face of rail respectively, then the rail fastening clamp pressed down the rail and fixes on the backing plate body, and the rail fastening clamp exerts pressure to two curb plates simultaneously to make the rail fastening clamp press from both sides the fastening of iron rail through two curb plates.

However, the backing plate is mostly made of metal materials, and is corroded by rainwater when being placed outdoors for a long time, and the outer wall is corroded by a large area of water after the backing plate is placed outdoors for a long time, so that the performance of buffering vibration and impact of the backing plate per se is reduced, and the protection effect on the protection of a roadbed is reduced.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a heavy load backing plate for rail to solve the technical problem that proposes in the above-mentioned background.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a heavy load backing plate for rail, includes the backing plate main part, the breach is seted up to the both sides of backing plate main part, the inner wall sliding connection of breach has sealed frame, the inboard of sealed frame is fixed with the battery frame, the inside of backing plate main part is equipped with the current conducting plate with the battery frame contact, one side that one side of current conducting plate is located sealed frame is fixed with the butt joint seat, one side of butt joint seat is fixed with the electrically conductive core of negative pole, one side of the electrically conductive core of negative pole is equipped with the electrically conductive core of positive pole with breach inner wall connection.

By adopting the technical scheme, the cathode conductive core and the air, together with the anode conductive core, the gap, the conductive plate and the battery form a closed loop, electrons lost due to oxidation are continuously supplemented to the base plate main body through the battery, metal ions are reduced into metal atoms, the corrosion speed of the base plate main body is slowed down, high-speed vibration and impact generated when a vehicle passes through a rail are better buffered, and a roadbed and a sleeper are protected.

The utility model discloses further set up to, the concave station has been seted up in the butt joint of the top of backing plate main part, one side of concave station is located the top of backing plate main part and is fixed with the fastener seat.

Through adopting above-mentioned technical scheme, make things convenient for the fastener to fix with its backing plate main part to and make the fastener fix the top at the concave station.

The utility model discloses further set up to, the both ends of sealed frame are equipped with the spring clip pearl, and the inner wall of breach seted up with spring clip pearl assorted recess.

Through adopting above-mentioned technical scheme, it is spacing to sealed frame, guarantee that the battery lasts and provides the electric energy to the backing plate main part.

The utility model discloses further set up to, the battery frame is insulating material, a pair of battery has been placed to the top inside of battery frame.

Through adopting above-mentioned technical scheme, avoid causing the damage to the battery outer wall, guarantee the normal work of battery.

The utility model discloses it further sets up to, the outer wall spraying of backing plate main part has the insulating paint of one deck.

By adopting the technical scheme, the electric energy of the battery is prevented from being transmitted into the steel rail, and the purpose of rust prevention and corrosion prevention on the base plate body is facilitated.

To sum up, the utility model discloses mainly have following beneficial effect:

the utility model discloses a set up the backing plate main part, the electrically conductive core of negative pole, the electrically conductive core of positive pole, the breach, current conducting plate and battery mutually support, electrically conductive core and air of negative pole, electrically conductive core with the positive pole, the breach, current conducting plate and battery constitute closed loop, last replenishing the electron that loses because of the oxidation to the backing plate main part through the battery, restore metal ion to metal atom, slow down backing plate main part corrosion speed, produced high-speed vibration and impact when making its better buffering vehicle pass through the rail, protection road bed and sleeper.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a partial enlarged view of a in fig. 1 according to the present invention;

fig. 3 is a top view of the sealing frame of the present invention.

In the figure: 1. a pad main body; 2. a concave platform; 3. a fixing hole; 4. a fastener seat; 5. a cathode conductive core; 6. an anode conductive core; 7. a notch; 8. a sealing frame; 9. a docking station; 10. a conductive plate; 11. a battery; 12. a battery frame.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

Next, an embodiment of the present invention will be described with reference to the overall structure thereof.

A heavy-load base plate for a rail is shown in figures 1-3 and comprises a base plate main body 1, wherein gaps 7 are formed in two sides of the base plate main body 1, a sealing frame 8 is connected to the inner wall of each gap 7 in a sliding mode, a battery frame 12 is fixed to the inner side of each sealing frame 8, a current conducting plate 10 in contact with the battery frame 12 is arranged inside the base plate main body 1, a butt joint seat 9 is fixed to one side, located on the sealing frame 8, of each current conducting plate 10, a cathode conducting core 5 is fixed to one side of the butt joint seat 9, and an anode conducting core 6 connected with the inner wall of each gap 7 is arranged on one side of the cathode conducting core 5.

Referring to fig. 1, the top end of the backing plate main body 1 is butted with a concave platform 2, the top end of the concave platform 2 is provided with a fixing hole 3 penetrating through the bottom end of the backing plate main body 1, one side of the concave platform 2 is positioned at the top end of the backing plate main body 1 and is fixed with a fastener seat 4, one end of a fastener is inserted into the fastener seat 4, the other end of the fastener is positioned at the top end of the concave platform 2 and is connected with a rail, and the fastener penetrates through the fixing hole 3 through a bolt so as to be fixed with the rail.

Referring to fig. 3, the two ends of the sealing frame 8 are provided with spring clamping beads, and the inner wall of the gap 7 is provided with a groove matched with the spring clamping beads, so as to increase the friction resistance of the sealing frame 8 entering the gap 7, and fix the sealing frame 8 in the gap 7.

Referring to fig. 3, the battery frame 12 is made of an insulating material, a pair of batteries 11 is disposed inside the top end of the battery frame 12, and the circuit inside the pad body 1 is prevented from being transmitted to the outer walls of the batteries 11, so as to ensure the normal power supply of the batteries 11.

Referring to fig. 1, a layer of insulating paint is sprayed on the outer wall of the pad body 1 to cut off the electric energy of the battery 11 from the external metal, so that the electric energy flows in the pad body 1, and the effect of delaying rusting is fully achieved.

The utility model discloses a theory of operation does: arrange backing plate main part 1 in track rail bottom, and insert fastener one end in fastener seat 4, the concave station 2 top and with the track rail are placed to the other end, run through into fixed orifices 3 through the bolt, thereby it is fixed with fastener and track rail, and battery 11 is with electric energy transport to the current conducting plate 10 in, current conducting plate 10 is with electric energy transport to the positive pole in the electrically conductive core 6, and the electrically conductive core 6 of positive pole is with electric energy transport to backing plate main part 1 in, simultaneously through the electrically conductive core 5 switch-on circuits of surrounding air and negative pole, last the electron that loses because of the oxidation to backing plate main part 1 replenishment through battery 11, reduce metal ion into metal atom, slow down backing plate main part 1 corrosion speed.

While embodiments of the invention have been illustrated and described, it is not intended to limit the invention to the exact construction and operation illustrated and described, and that various other features, structures, materials, or characteristics may be substituted for those illustrated and described without departing from the spirit and scope of the invention.

Claims

1. A heavy-duty pad for a rail, comprising a pad body (1), characterized in that: breach (7) have been seted up to the both sides of backing plate main part (1), the inner wall sliding connection of breach (7) has sealed frame (8), the inboard of sealed frame (8) is fixed with battery frame (12), the inside of backing plate main part (1) is equipped with current conducting plate (10) with battery frame (12) contact, one side that one side of current conducting plate (10) is located sealed frame (8) is fixed with butt joint seat (9), one side of butt joint seat (9) is fixed with the electrically conductive core of negative pole (5), one side of the electrically conductive core of negative pole (5) is equipped with the electrically conductive core of positive pole (6) with breach (7) inner wall connection.

2. A heavy-duty pad for a railway rail as claimed in claim 1, wherein: the top end of the base plate main body (1) is butted with a concave table (2), and one side of the concave table (2) is positioned at the top end of the base plate main body (1) and is fixed with a fastener seat (4).

3. A heavy load pad for a railway rail according to claim 1, wherein: spring clamping beads are arranged at two ends of the sealing frame (8), and grooves matched with the spring clamping beads are formed in the inner wall of the notch (7).

4. A heavy load pad for a railway rail according to claim 1, wherein: the battery frame (12) is made of insulating materials, and a pair of batteries (11) is placed inside the top end of the battery frame (12).

5. A heavy load pad for a railway rail according to claim 1, wherein: the outer wall of the base plate main body (1) is sprayed with a layer of insulating paint.