Split type ground magnetic sensor signal sleeper device convenient to disassemble and assemble

Abstract

The split type ground magnetic inductor signal sleeper device convenient to disassemble and assemble comprises an integrated sleeper pre-buried groove, a magnetic inductor, a first hoop and a second hoop, the outer surfaces of the two sides of the integrated sleeper pre-buried groove are each connected with two sets of connecting plates, and a connecting block is connected between the two sets of connecting plates; the bottom end of the connecting block is connected with a connecting plate, the outer surface of the connecting plate and the inner wall of the connecting block are provided with through grooves, through the trapezoidal structure design of the magnetic inductor, installation is convenient, close fit between the magnetic inductor and the pre-buried groove can be ensured, and therefore the stability and accuracy of signal transmission are improved. And secondly, the connection strength between the magnetic inductor and the sleeper is enhanced through tight attachment of the hoops and a bolt fastening mode, and the stability and safety of the device in long-term use are ensured. In addition, the fastening mode is simple and fast, the installation difficulty and cost are reduced, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to ground magnetic induction signal sleeper technical field, concretely is a kind of ground magnetic induction sensor signal sleeper device of split type convenient to disassemble. BACKGROUND

[0002] In electric locomotive operation system, it is crucial to ensure that locomotive safely and efficiently passes through the phase separation area. The phase separation area refers to the area where the electric locomotive needs to temporarily disconnect the main circuit breaker (i.e. "main break") during driving to avoid damage to the locomotive due to power phase change. To achieve this goal, ground magnetic induction signal sleeper devices are widely used in railway systems.

[0003] Traditional ground magnetic induction signal sleeper devices usually embed permanent magnets into concrete sleepers. This device has the characteristics of high temperature resistance, corrosion resistance, non-loss and non-damage, and is very suitable for installation in outdoor environments. However, in practical applications, this traditional device also exposes some problems. In particular, since the sleeper is closely connected to other parts of the railway system, once the signal sleeper needs to be repaired or replaced, it requires tedious and time-consuming disassembly work, which not only increases maintenance costs, but also easily affects the normal operation of the railway. SUMMARY

[0004] (I) Utility model purpose

[0005] Therefore, the purpose of the utility model is to provide a ground magnetic induction sensor signal sleeper device of split type convenient to disassemble, which solves the problems raised in the above background.

[0006] (II) Technical solution

[0007] A ground magnetic induction sensor signal sleeper device of split type convenient to disassemble includes an integrated sleeper pre-buried groove, a magnetic induction sensor, a first hoop and a second hoop. Both sides of the integrated sleeper pre-buried groove are connected with two groups of connecting plates, and a connecting block is connected between the two groups of connecting plates. The bottom end of the connecting block is connected with a link plate, and a through slot is formed in the outer surface of the link plate and the inner wall of the connecting block. A hexagonal nut is installed in the through slot. The magnetic induction sensor is fixedly installed with an upper cover on one side, and two groups of oval bolt holes are formed in the outer surface of the upper cover. Two groups of screw grooves are formed in both sides of the first hoop and the second hoop.

[0008] Preferably, the two groups of connecting plates are L-shaped.

[0009] Preferably, both ends of the link plate and the upper cover are arc-shaped.

[0010] Preferably, the integral sleeper pre-embedded groove is designed in the form of a ladder with large top and small bottom, and has a total length of 228mm, a width of 142mm, a height of 69mm, and a bottom width of 122mm.

[0011] Preferably, the hexagonal nut has a length of 50mm, a diameter of 14mm, and a center distance between two sides of 186mm.

[0012] Preferably, the magnetic inductor is designed in the form of a ladder with large top and small bottom, and has a height of 72mm and a bottom width of a connecting block. The magnetic inductor is internally provided with a whole magnetic block, which has a length of 125mm, a width of 125mm, a height of 68mm, and a bottom width of 100mm.

[0013] Preferably, the elliptical bolt hole has a length of 23mm and a width of 20mm.

[0014] Preferably, the first and second hoops have a total height of 280mm, an upper width of 120mm, and a bottom width of 400mm.

[0015] From the above technical solutions, the present application has the following beneficial effects:

[0016] 1. The ladder-shaped structure design of the magnetic inductor not only facilitates installation, but also ensures close cooperation with the pre-embedded groove, thereby improving the stability and accuracy of signal transmission. Secondly, the close fit of the hoop and the bolt fastening method enhance the connection strength between the magnetic inductor and the sleeper, ensuring the stability and safety of the device during long-term use. In addition, this fastening method is simple and fast, reducing installation difficulty and cost and improving work efficiency.

[0017] 2. The present application places the integral sleeper pre-embedded groove in the pouring process of the concrete sleeper and makes it permanently solidified with the concrete sleeper, which ensures the stability of the pre-embedded groove and provides a solid foundation for the subsequent installation of the magnetic inductor, thereby ensuring the stability and reliability of the entire signal sleeper device. Secondly, this pre-embedded method simplifies the installation process, reduces the damage and repair work of the sleeper in the later stage, and reduces the installation cost and time. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 Fig. 1 is a first perspective view of the integral sleeper pre-embedded groove of the present application;

[0019] Figure 2 Fig. 2 is a second perspective view of the integral sleeper pre-embedded groove of the present application;

[0020] Figure 3 Fig. 3 is a first perspective view of the magnetic inductor of the present application;

[0021] Figure 4The utility model discloses a magnetic inductor second three-dimensional structure schematic diagram.

[0022] Figure 5 The utility model discloses a hoop structure schematic diagram.

[0023] In the drawing: 1, integral sleeper pre-buried groove, 2, magnetic inductor, 3, first hoop, 4, second hoop, 111, connecting plate, 112, connecting block, 113, link plate, 114, hexagonal nut, 115, through groove, 211, upper cover, 212, oval bolt hole, 511, screw groove. DETAILED DESCRIPTION

[0024] The following description is merely exemplary in nature and is not intended to limit the present disclosure, application and uses. It should be understood that throughout the drawings, the same or similar reference numerals can be used for the same or similar parts or features. The various drawings merely schematically represent the ideas and principles of the embodiments of the present disclosure and do not necessarily show the specific dimensions and their proportions of the various embodiments of the present disclosure. The specific parts in the specific drawings can easily use exaggeration to illustrate the relevant details or structures of the embodiments of the present disclosure.

[0025] Please refer to Figures 1-5 , the utility model provides an embodiment:

[0026] A ground magnetic inductor signal sleeper device convenient to disassemble and split, including integral sleeper pre-buried groove 1, magnetic inductor 2, first hoop 3 and second hoop 4, the both sides outer surface of integral sleeper pre-buried groove 1 is connected with two groups of connecting plates 111, and two groups of connecting plates 111 are connected with connecting block 112, the bottom of connecting block 112 is connected with link plate 113, and the outer surface of link plate 113 and the inner wall of connecting block 112 are provided with through groove 115, and hexagonal nut 114 is installed in through groove 115, magnetic inductor 2 one side is fixedly installed with upper cover 211, and the outer surface of upper cover 211 is provided with two groups of oval bolt holes 212, and the both sides of first hoop 3 and second hoop 4 are provided with two groups of screw grooves 511.

[0027] Further, two groups of connecting plates 111 are L-shaped, and the L-shaped connecting plate design can provide additional support surface, thereby enhancing the structural stability of the entire device. This design helps to resist the influence of external forces or vibrations on the device, ensuring its stable performance under various conditions.

[0028] Further, the two ends of link plate 113 and upper cover 211 are arc-shaped, and the arc-shaped design makes the installation and disassembly of link plate 113 and upper cover 211 more smooth. They can more easily cooperate with other components or structures, reducing friction and resistance during installation and improving installation efficiency.

[0029] Further, the one-piece sleeper pre-buried groove 1 is designed in a large-top-small-bottom ladder form, with a total length of 228 mm, a width of 142 mm, a height of 69 mm, and a bottom width of 122 mm. The ladder design allows the pre-buried groove to better integrate with the concrete sleeper, especially during the pouring process, the large-top-small-bottom structure helps to reduce the formation of bubbles and voids, and improves the bonding strength between the pre-buried groove and the concrete.

[0030] Further, the hexagonal nut 114 is 50 mm long, 14 mm in diameter, and the center distance between the two sides is 186 mm. The hexagonal nut 114 provides a larger contact area and more uniform stress distribution, thereby enhancing the fastening force and stability between the connected parts.

[0031] Further, the magnetic inductor 2 is designed in a large-top-small-bottom ladder form, with a height of 72 mm and a bottom width of 112 mm. The magnetic inductor 2 has an integral magnetic block inside, with a length of 125 mm, a width of 125 mm, a height of 68 mm, and a bottom width of 100 mm. The large-top-small-bottom ladder design helps the magnetic inductor to distribute the magnetic field more evenly, improving the efficiency and stability of the magnetic induction.

[0032] Further, the elliptical bolt hole 212 is 23 mm long and 20 mm wide, and corresponds to the hexagonal nut 114, thereby facilitating connection.

[0033] Further, the first and second hoops 3 and 4 have a total height of 280 mm, an upper width of 120 mm, and a bottom width of 400 mm. The size of the hoops is designed taking into account the shape and size of the magnetic inductor and the concrete sleeper, ensuring perfect fit between them. This adaptability not only improves the accuracy of installation, but also reduces the adjustment work during installation, improving work efficiency.

[0034] Working principle: First, during the pouring process of the concrete sleeper, the one-piece sleeper pre-buried groove 1 is placed in the designated position and allowed to permanently solidify with the concrete sleeper. This step ensures the stability of the pre-buried groove, providing a solid foundation for the subsequent installation of the magnetic inductor.

[0035] After the concrete has completely solidified, the magnetic inductor 2 is installed in the one-piece sleeper pre-buried groove 1 through a specific fastening method. The magnetic inductor is designed in a large-top-small-bottom ladder structure, which not only facilitates installation, but also ensures the close fit between the magnetic inductor and the pre-buried groove. At the same time, the integral magnetic block inside the magnetic inductor can generate a stable magnetic field for signal transmission with the inductive receiver on the locomotive.

[0036] Next, the first and second hoops 3, 4 are wrapped around the magnetic sensor 2 and the concrete sleeper. The design of the two hoops enables them to be closely fitted on the magnetic sensor and the sleeper, thereby providing additional fixing effect. In order to further enhance the stability, the upper and lower parts of the hoops are fastened by bolts with a length of 60 mm and a diameter of 14 mm. This fastening method is not only simple and fast, but also can ensure the firm connection between the hoops and the magnetic sensor and the sleeper.

[0037] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but rather that it can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all respects as illustrative and not restrictive, the scope of the present application being indicated by the appended claims rather than by the above description, and it is intended to embrace all changes and modifications that fall within the meaning and scope of equivalents of the claims. Any reference signs in the claims should not be construed as limiting the claims to the figures in which the reference signs are used.

Claims

1. A modular ground magnetic sensor signal sleeper device that is easy to assemble and disassemble, characterized in that: The utility model relates to a one-piece sleeper embedded groove (1), magnetic inductor (2), first hoop (3) and second hoop (4), both sides of the one-piece sleeper embedded groove (1) are connected with two groups of connecting plates (111), and two groups of connecting plates (111) are connected with connecting blocks (112), the bottom of connecting block (112) is connected with link plates (113), and the outer surface of link plate (113) and the inner wall of connecting block (112) are provided with through grooves (115), the through grooves (115) are installed with hexagon nuts (114), one side of magnetic inductor (2) is fixedly installed with upper cover (211), and the outer surface of upper cover (211) is provided with two groups of oval bolt holes (212), both sides of first hoop (3) and second hoop (4) are provided with two groups of screw grooves (511).

2. The split track tie device of claim 1, wherein: Two groups of connecting plates (111) are L-shaped.

3. The detachable split type ground magnetic induction signal track sleeper device according to claim 1, characterized in that: The both ends of link plate (113) and upper cover (211) are circular arc-shaped.

4. The easily assembled and disassembled split type ground magnetic induction sensor signal track sleeper device according to claim 1, characterized in that: The one-piece sleeper embedded groove (1) adopts upper big lower small ladder form design, and the whole length is 228mm, the width is 142mm, the height is 69mm, and the bottom width is 122mm.

5. The detachable split-type ground magnetic induction sensor signal track sleeper device according to claim 1, characterized in that: The length of hexagon nut (114) is 50mm, the nut diameter is 14mm, and the both side nut center distance is 186mm.

6. The easily assembled and disassembled split-type ground magnetic induction sensor signal track sleeper device according to claim 1, characterized in that: The magnetic inductor (2) adopts upper big lower small ladder form design, and the height of magnetic inductor (2) is 72mm, and the bottom width is connecting block (112), the magnetic inductor (2) is built-in whole magnetic block, and the length of whole magnetic block is 125mm, the width is 125mm, the height is 68mm, and the bottom width is 100mm.

7. The easily assembled and disassembled split-type ground magnetic induction sensor signal track sleeper device according to claim 1, characterized in that: The oval bolt hole (212) is 23mm long and 20mm wide.

8. The easily assembled and disassembled split-type ground magnetic induction sensor signal track sleeper device according to claim 1, characterized in that: The whole height of first hoop (3) and second hoop (4) is 280mm, the upper width is 120mm, and the bottom width is 400mm.

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