CN214028656U

CN214028656U - Close-contact inspection device protection structure for railway ballastless turnout and ballasted turnout

Info

Publication number: CN214028656U
Application number: CN202120030579.1U
Authority: CN
Inventors: 李悦; 袁宝军; 周巧峰
Original assignee: China Railway Baoji Bridge Group Co Ltd
Current assignee: China Railway Baoji Bridge Group Co Ltd
Priority date: 2021-01-07
Filing date: 2021-01-07
Publication date: 2021-08-24
Anticipated expiration: 2031-01-07

Abstract

The utility model provides a railway ballastless switch and close inspection ware protective structure who has tiny fragments of stone, coal, etc. switch, including close inspection ware to and the switch pillow of close inspection ware both sides, because railway ballastless switch and the switch pillow of tiny fragments of stone, coal, etc. switch go up the structure difference, consequently the utility model provides a ballastless switch and close inspection ware protective structure who has tiny fragments of stone, coal, etc. switch, owing to close inspection ware sets up between the switch pillow, so be provided with on the switch pillow of close inspection ware both sides and prevent pounding the device, the ice-cube on the motor car automobile body is fallen off and is blocked by preventing pounding the device, and the curb plate of close inspection ware both sides plays prevents pounding the effect.

Description

Close-contact inspection device protection structure for railway ballastless turnout and ballasted turnout

Technical Field

The utility model relates to a railway equipment protection, concretely relates to close subsides finder protective structure of railway ballastless switch and ballasted switch.

Background

The device is characterized in that the two sides of the railway turnout are provided with the close contact inspectors, and in order to inspect the close contact and the repulsion state between traction points of the turnout, ice blocks fall off after a motor car body is frozen when snowing, and the close contact inspectors are frequently broken by the ice blocks under the inertia, so that the close contact inspectors are out of order, and the safe running of the motor car is influenced.

SUMMERY OF THE UTILITY MODEL

For solving above-mentioned prior art close inspection ware frequently pound bad defect by the ice-cube, the utility model provides a railway ballastless switch close inspection ware protective structure and railway have tiny fragments of stone, coal, etc. to close inspection ware protective structure.

The technical scheme of the utility model is that: the protection structure comprises a close contact detector and switch sleepers close contact detector two sides, wherein V-shaped grooves are formed in the switch sleepers, anti-smashing devices are arranged on the switch sleepers along the V-shaped grooves and consist of a bottom plate and side plates, right-angle retaining shoulders are arranged on the anti-smashing devices, V-shaped protrusions are arranged at the bottoms of the right-angle retaining shoulders, bolts for fixing the right-angle retaining shoulders and the anti-smashing devices on the switch sleepers are arranged on the right-angle retaining shoulders, through grooves through which the bolts penetrate are formed in the bottom plate, V-shaped cushion blocks are arranged on two sides of the bolts in the through grooves, concave surfaces embedded with the V-shaped protrusions at the bottoms of the right-angle retaining shoulders are arranged on the upper portions of the V-shaped cushion blocks, convex surfaces embedded with the V-shaped grooves are arranged on the bottom surfaces of the V-shaped cushion blocks, and side surfaces matched with the through grooves are arranged on two sides of the V-shaped cushion blocks.

Preferably, the bottom plate and the side plate are L-shaped.

Preferably, the side plate is provided with a bent shape corresponding to the bottom of the steel rail along the direction of the steel rail.

The utility model provides a railway has close subsides finder protective structure of tiny fragments of stone, coal, etc. switch, including close subsides finder to and the switch pillow of close subsides finder both sides, be equipped with the slide plate fender shoulder on the switch pillow be equipped with on the slide plate fender shoulder prevents pounding the device, prevent pounding the device and constitute by bottom plate and curb plate, prevent pounding the device and pass through the bolt fastening on the switch pillow with slide plate fender shoulder.

Preferably, the bottom plate and the side plate are L-shaped.

The utility model has the advantages that: because railway ballastless switch and the switch pillow that has the tiny fragments of stone, coal, etc. switch go up the structure difference, consequently the utility model provides a ballastless switch and the close inspection ware protective structure that has the tiny fragments of stone, coal, etc. switch, owing to close the inspection ware setting between the switch pillow, so be provided with on the switch pillow of close inspection ware both sides and prevent pounding the device, the ice-cube on the motor car automobile body is prevented pounding the device and is blocked after taking off, and the curb plate of close inspection ware both sides plays and prevents pounding the effect.

Drawings

FIG. 1 is a schematic diagram of a protection structure of a closure checker of a ballastless turnout;

FIG. 2 is a side view of a seal inspection device protection structure of a ballastless turnout;

FIG. 3 is a schematic view of a V-shaped spacer block;

FIG. 4 is a schematic view of a protection structure of a closure checker for a ballast turnout;

fig. 5 is a side view of a seal checker protection structure of a ballast switch.

Detailed Description

In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.

The utility model discloses technical scheme as follows: a protection structure of a close contact detector of a railway ballastless turnout comprises a close contact detector 1 and turnout sleepers 2 which are close contact detectors 1 and arranged on two sides of the close contact detector 1, as shown in figure 2, V-shaped grooves 3 are arranged on the turnout sleepers 2, in order to prevent the close contact detectors from being broken by smashing, anti-smashing devices 4 are arranged on the turnout sleepers 2 on two sides of the close contact detector 1 along the V-shaped grooves 3, each anti-smashing device 4 is composed of a bottom plate 5 and side plates 6, the side plates on two sides of the close contact detector play a role of smashing prevention, right-angle retaining shoulders 7 are arranged on the anti-smashing devices 4, V-shaped bulges 8 are arranged at the bottoms of the right-angle retaining shoulders 7, bolt holes for bolts 9 to pass through are arranged on the right-angle retaining shoulders 7, through grooves 10 for the bolts 9 to pass through are arranged on the bottom plate 5, the right-angle retaining shoulders and the anti-smashing devices are fixed on the turnout sleepers through the bolts, because the V-angle retaining shoulders are matched with the V-shaped grooves, but gaps exist between the right-angle retaining shoulders and the V-angle retaining grooves, therefore, two sides of the bolt 9 are provided with V-shaped cushion blocks 11 in the through groove 10, as shown in fig. 3, the upper part of the V-shaped cushion block 11 is provided with a concave surface 12 which is embedded with the V-shaped protrusion 8 at the bottom of the right-angle shoulder 7, the concave surface is a V-shaped concave surface, the V-shaped cushion block is a right-angle shoulder V-shaped protrusion extension piece, the bottom surface of the V-shaped cushion block 11 is provided with a convex surface 13 which is embedded with the V-shaped groove 3, the convex surface is a V-shaped convex surface, and two sides of the V-shaped cushion block 11 are provided with side surfaces 14 which are matched with the through groove 10.

The bottom plate 5 and the side plate 6 are L-shaped machined from steel plates.

The side plate 6 is provided with a curved shape corresponding to the bottom of the steel rail along the direction of the steel rail.

The utility model provides a railway has close finder protective structure of close finder of tiny fragments of stone, coal, etc. switch, as shown in figure 4, including close finder 1 to and the switch pillow 2 of close finder 1 both sides, as shown in figure 5, be equipped with slide plate fender shoulder 15 on switch pillow 2, be equipped with on slide plate fender shoulder 15 and prevent pounding device 4, prevent pounding device 4 comprises bottom plate 5 and curb plate 6, the curb plate of close finder both sides plays the guard action, prevents pounding device 4 and slide plate fender shoulder 15 and passes through bolt 9 to be fixed on switch pillow 2.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a close-fitting inspection ware protective structure of railway ballastless turnout, includes close-fitting inspection ware (1) to and switch sleeper (2) of close-fitting inspection ware (1) both sides are equipped with V type groove (3) on switch sleeper (2), its characterized in that: the turnout sleeper (2) is provided with an anti-smashing device (4) along a V-shaped groove (3), the anti-smashing device (4) consists of a bottom plate (5) and a side plate (6), the anti-smashing device (4) is provided with a right-angle retaining shoulder (7), the bottom of the right-angle retaining shoulder (7) is provided with a V-shaped bulge (8), the right-angle retaining shoulder (7) is provided with a bolt (9) for fixing the right-angle retaining shoulder (7) and the anti-smashing device (4) on the turnout sleeper (2), the bottom plate (5) is provided with a through groove (10) for the bolt (9) to pass through, two sides of the bolt (9) in the through groove (10) are provided with V-shaped cushion blocks (11), the upper part of each V-shaped cushion block (11) is provided with a concave surface (12) embedded with the V-shaped bulge (8) at the bottom of the right-angle retaining shoulder (7), the bottom surface of each V-shaped cushion block (11) is provided with a convex surface (13) embedded with the V-shaped groove (3), and side surfaces (14) matched with the through grooves (10) are arranged on two sides of the V-shaped cushion block (11).

2. The contact checker protective structure for a railway ballastless switch according to claim 1, characterized in that: the bottom plate (5) and the side plate (6) are L-shaped.

3. The contact checker protective structure for a railway ballastless switch according to claim 1, characterized in that: the side plates (6) are provided with bent shapes corresponding to the bottoms of the steel rails along the direction of the steel rails.

4. The utility model provides a railway has close subsides finder protective structure of tiny fragments of stone, coal, etc. switch, includes close subsides finder (1) to and switch sleeper (2) of close subsides finder (1) both sides are equipped with slide plate fender shoulder (15), its characterized in that on switch sleeper (2): the slide chair is characterized in that the slide chair retaining shoulder (15) is provided with an anti-smashing device (4), the anti-smashing device (4) is composed of a bottom plate (5) and a side plate (6), and the anti-smashing device (4) and the slide chair retaining shoulder (15) are fixed on the switch tie (2) through bolts (9).

5. The close-contact detector protection structure for railway ballast turnouts according to claim 4, wherein: the bottom plate (5) and the side plate (6) are L-shaped.

6. The close-contact detector protection structure for railway ballast turnouts according to claim 4, wherein: the side plates (6) are provided with bent shapes corresponding to the bottoms of the steel rails along the direction of the steel rails.