CN215252014U

CN215252014U - Improved cement sleeper switch

Info

Publication number: CN215252014U
Application number: CN202121327452.2U
Authority: CN
Inventors: 马保江
Original assignee: Anyang Huatie Track Equipment Material Co ltd
Current assignee: Anyang Huatie Track Equipment Material Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-12-21
Anticipated expiration: 2031-06-15

Abstract

The utility model provides an improved generation cement sleeper switch relates to track traffic technical field, and this improved generation cement sleeper switch, including cement sleeper switch, the top fixed mounting of cement sleeper switch has the backing plate, be provided with the fastener that is used for connecting the rail on the backing plate, the fastener comprises first curve section, second curve section and third curve section, the one end fixed connection of second curve section is on first curve section, and the one end fixed connection of third curve section offsets with the rail in the one end of second curve section, and first curve section, second curve section and third curve section are integrated into one piece mechanism; through fixed first curve section and backing plate, second curve section and third curve section can fix the rail after that, and the second curve section can improve the intensity of second curve section again simultaneously, uses fastening bolt fixed fastener and backing plate at last to reach the purpose of fixed backing plate and rail, this device has simple structure, and fixed rail is more firm, the workman's of being convenient for construction simultaneously.

Description

Improved cement sleeper switch

Technical Field

The utility model relates to a track traffic technical field specifically is improved generation cement sleeper switch.

Background

A switch is a line connection device for a rolling stock to be switched from one track to another, and is one of weak links of a track, and is usually laid in a large number at a station and a marshalling station. With the turnout, the passing capacity of the line can be fully exerted. Even if a single-track railway is paved with turnouts, and a section of fork line with the length larger than that of the train is constructed, the train can be split, the wooden sleeper turnout is easy to damage, the maintenance cost is high, the manufacturing cost of the cement sleeper turnout is low, and the processing size is easy to control.

When the existing cement sleeper turnout is used for fixing a steel rail, the structure is complex, and the construction is troublesome when the steel rail is fixed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an improved generation cement sleeper switch, when aiming at solving among the prior art cement sleeper switch fixed rail, the structure is complicated, the more troublesome problem of construction.

In order to achieve the above purpose, the utility model adopts the following technical scheme: improved generation cement sleeper switch, including cement sleeper switch, the top fixed mounting of cement sleeper switch has the backing plate, be provided with the fastener that is used for connecting the rail on the backing plate, the fastener comprises first curve section, second curve section and third curve section, the one end fixed connection of second curve section is on first curve section, and the one end fixed connection of third curve section offsets at the one end of second curve section and with the rail, and just first curve section, second curve section and third curve section are integrated into one piece mechanism, fixedly connected with thread bush on the backing plate, thread bush is located first curve section under, thread bush's top threaded connection has fastening bolt, it is connected with the baffle to rotate between fastening bolt and the first curve section.

The utility model discloses a further technical scheme does, the quantity of fastener is four, per two the fastener is a set of, and is two sets of the fastener sets up the both sides at the rail respectively, first curve section, second curve section and third curve section form a confined curve.

The utility model discloses a further technical scheme does, the shape of baffle is fan-shaped, fan-shaped central angle is 130 degrees to 140 degrees.

The utility model discloses a further technical scheme does, the backing plate still is connected with cement sleeper switch through fixing bolt.

The further technical scheme of the utility model does, the inside of cement pillow switch is provided with a plurality of strengthening ribs.

The further technical scheme of the utility model does, the strengthening rib is wavy or heliciform.

The utility model has the advantages that:

1. through fixed first curve section and backing plate, second curve section and third curve section can fix the rail after that, and the second curve section can improve the intensity of second curve section again simultaneously, uses fastening bolt fixed fastener and backing plate at last to reach the purpose of fixed backing plate and rail, this device has simple structure, and fixed rail is more firm, the workman's of being convenient for construction simultaneously.

2. The utility model discloses a wavy or spiral helicine strengthening rib to form cement pillow switch through the mode that cement was pour, have the advantage that bearing strength is high.

Drawings

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

fig. 2 is a schematic front view of an embodiment of the present invention;

FIG. 3 is a schematic view of a pad structure according to an embodiment of the present invention;

FIG. 4 is a schematic front view of the structure of FIG. 3;

FIG. 5 is a schematic view of a fastener structure according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a reinforcing rib according to an embodiment of the present invention.

In the figure: 1. a cement sleeper turnout; 2. a base plate; 3. a steel rail; 4. a fastener; 41. a first curve segment; 42. a second curve segment; 43. a third curve segment; 5. a threaded sleeve; 6. fastening a bolt; 7. a partition plate; 8. fixing the bolt; 9. and (5) reinforcing ribs.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1-6, an improved cement sleeper switch, including cement sleeper switch 1, the top fixed mounting of cement sleeper switch 1 has backing plate 2, be provided with fastener 4 that is used for connecting rail 3 on the backing plate 2, fastener 4 comprises first curve section 41, second curve section 42 and third curve section 43, the one end fixed connection of second curve section 42 is on first curve section 41, the one end fixed connection of third curve section 43 offsets at the one end of second curve section 42 and with rail 3, and first curve section 41, second curve section 42 and third curve section 43 are integrated into one piece mechanism, fixedly connected with thread bush 5 on backing plate 2, thread bush 5 is located under first curve section 41, the top threaded connection of thread bush 5 has fastening bolt 6, it is connected with baffle 7 to rotate between fastening bolt 6 and the first curve section 41.

In this embodiment, through fixed first curve section 41 and backing plate 2, second curve section 42 and third curve section 43 can fix the rail after that, and second curve section 42 can improve the intensity of second curve section 42 again simultaneously, uses fastening bolt 6 fixed fastener 4 and backing plate 2 at last to reach the purpose of fixed backing plate 2 and rail 3, this device has simple structure, and fixed rail 3 is more firm, is convenient for the workman to be under construction simultaneously.

In another embodiment of the present invention, the number of the fastening members 4 is four, each two fastening members 4 are a set, two sets of fastening members 4 are respectively disposed on two sides of the steel rail 3, the first curve section 41, the second curve section 42 and the third curve section 43 form a closed curve, wherein the number of the second curve section 42 is two.

Specifically, the partition 7 has a fan shape having a central angle of 130 to 140 degrees.

Specifically, the backing plate 2 is further connected with the cement sleeper turnout 1 through a fixing bolt 8.

Specifically, a plurality of reinforcing ribs 9 are arranged inside the cement sleeper turnout 1.

Specifically, the strengthening rib 9 is wavy or spiral, adopts wavy or spiral strengthening rib 9 to form cement sleeper switch 1 through the mode that cement was pour, have the advantage that bearing strength is high.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Improved generation cement sleeper switch, including cement sleeper switch (1), the top fixed mounting of cement sleeper switch (1) has backing plate (2), be provided with fastener (4) that are used for connecting rail (3) on backing plate (2), its characterized in that: fastener (4) comprise first curve section (41), second curve section (42) and third curve section (43), the one end fixed connection of second curve section (42) is on first curve section (41), the one end fixed connection of third curve section (43) offsets at the one end of second curve section (42) and with rail (3), and first curve section (41), second curve section (42) and third curve section (43) are integrated into one piece mechanism, fixedly connected with thread bush (5) on backing plate (2), thread bush (5) are located under first curve section (41), the top threaded connection of thread bush (5) has fastening bolt (6), it is connected with baffle (7) to rotate between fastening bolt (6) and first curve section (41).

2. The improved concrete sleeper switch as claimed in claim 1, wherein said fasteners (4) are four in number, each two of said fasteners (4) are in one group, two groups of said fasteners (4) are respectively disposed on both sides of the rail (3), and said first curved section (41), second curved section (42) and third curved section (43) form a closed curve.

3. The improved cement sleeper switch as claimed in claim 2, characterized in that said diaphragm (7) is shaped as a sector having a central angle of 130 to 140 degrees.

4. The improved cement sleeper switch as claimed in claim 1, characterized in that said tie plate (2) is further connected with cement sleeper switch (1) by means of fixing bolts (8).

5. The improved cement sleeper switch as claimed in claim 1, characterized in that a plurality of reinforcing ribs (9) are provided inside said cement sleeper switch (1).

6. The improved concrete sleeper switch of claim 5, wherein said reinforcing ribs (9) are wavy or spiral.