Railway track auxiliary frame

Abstract

The utility model relates to a railway track auxiliary frame. The railway track auxiliary frame comprises an installation block, the installation block is provided with an installation face attached to the groove bottom of a lateral groove of a railway track, and a magnet used for being magnetically attracted to the railway track is arranged on the installation face. And the mounting block is provided with a mounting structure for fixedly mounting the sensor and / or the wire pipe in an insulating manner. The mounting structure is made of an insulating material so as to realize the insulating fixed mounting, or the mounting block is an insulating block or an insulating layer is arranged on the mounting block, and the mounting structure is arranged on the insulating block or the insulating layer so as to realize the insulating fixed mounting. The installation block is attracted to the railway track through the magnet, installation is very convenient, and the installation block is attached to the groove bottom of the lateral groove in the railway track through the installation face, so that the installation block is more stable. The sensor or the line pipe is in insulation connection with the railway track through the installation structure, and current signals on the railway track are prevented from being grounded or being affected by other devices.

Description

TECHNICAL FIELD

[0001] The utility model relates to railway track auxiliary accessory technical field, concretely relates to a railway track auxiliary frame. BACKGROUND

[0002] Railway track, short for rail, is mainly used on railway for train running. The existing rail is mostly made of I-beam and consists of two parallel rails, which are fixed on the sleeper and provided with ballast under the sleeper. The rail is fastened on the sleeper by connecting parts. The sleeper is a concrete sleeper, and the ballast is mostly composed of gravel, pebble, slag and other materials, which mainly bear the pressure transmitted by the sleeper, evenly distribute the pressure on the roadbed, and fix the position of the sleeper to maintain the correct line type and slope of the track. There are also some slag-free tracks, that is, the ballast roadbed is replaced by a concrete foundation.

[0003] In order to ensure the normal running of the train, various sensors and cables need to be set along the line. Since the sleeper is a concrete sleeper, it is not convenient to install sensors and cables. If the above-mentioned items are installed on the ballast roadbed, it is not convenient to install and is not stable. If they are installed on the concrete roadbed, it is still not convenient to install, time-consuming and laborious, and the cost is high and the time is long. Therefore, an auxiliary device is needed to make the installation of sensors and cables convenient and fast. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a railway track auxiliary frame to solve the technical problem of inconvenient installation of sensors and cables in the prior art.

[0005] To achieve the above-mentioned purpose, the utility model of a kind of railway track auxiliary frame adopts the following technical scheme: a kind of railway track auxiliary frame, including installation block, installation block has with the slot bottom of the lateral slot of railway track is attached installation surface, installation surface is provided with the magnet for with railway track magnetic adsorption;Installation block is provided with the installation structure for the insulation fixed installation of sensor and / or line pipe;Installation structure is insulating material to realize the above-mentioned insulation fixed installation, or installation block is insulating block or installation block is provided with insulating layer, and installation structure is set on insulating block or insulating layer to realize the above-mentioned insulation fixed installation.

[0006] The installation structure includes a first line pipe clamp and a second line pipe clamp made of insulating material, each line pipe clamp includes an arc-shaped slot for clamping and pressing the outer surface of the line pipe, and a fixing screw is threaded on the first line pipe clamp and the second line pipe clamp. The installation block is provided with a screw hole corresponding to the fixing screw.

[0007] The installation block is a metal block.

[0008] The number of screw holes is two groups or more, corresponding to installation of different size specifications of mounting structure.

[0009] The mounting block is a metal block, and an insulating layer is arranged on the mounting block, and the mounting structure comprises a bolt hole arranged on the insulating layer for fixing and mounting the sensor.

[0010] The mounting block is an insulating block made of insulating material, and the mounting structure is a bolt hole arranged on the insulating block for fixing and mounting the sensor.

[0011] The magnet is a neodymium magnet.

[0012] The mounting surface is provided with a mounting groove, and the magnet is embedded in the mounting groove.

[0013] The bottom of the mounting groove is provided with a connecting hole, and the magnet has a center hole, and the center hole is provided with a connecting screw for connecting with the connecting hole, so as to fix the magnet.

[0014] The number of magnets is four, and the magnets are arranged at four end points of a rectangle in a rectangular manner.

[0015] The mounting block is attracted to the railway track by the magnet, and the installation is very convenient, and the mounting block is attached to the bottom of the lateral groove of the railway track, so that the mounting block is more stable. The sensor or the pipe is connected between the mounting structure and the railway track to realize insulation connection, so as to avoid the current signal on the railway track from being grounded or affected by other equipment. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is an embodiment one of a railway track auxiliary frame of the utility model, and a structure schematic view thereof is shown in the figure.

[0017] Figure 2 is Figure 1 is a structure schematic view in another angle.

[0018] Figure 3 is Figure 1 is a schematic view of the railway track auxiliary frame in use.

[0019] Figure 4 is an embodiment two of a railway track auxiliary frame of the utility model, and a structure schematic view thereof is shown in the figure.

[0020] Figure 5 is Figure 4 is a structure schematic view in another angle. DETAILED DESCRIPTION

[0021] For the convenience of understanding the utility model, the utility model is explained in more detail below in combination with the drawings and specific embodiments. The drawings show the preferred embodiments of the utility model. However, the utility model can be realized in many different forms and is not limited to the embodiments described in the specification. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0022] It should be noted that, unless otherwise defined, the technical and scientific terms used in the specification have the same meaning as understood by those skilled in the art to which the utility model belongs. The technical and scientific terms used in the specification of the utility model are only for the purpose of describing specific embodiments and are not used to limit the utility model.

[0023] An embodiment one of the utility model of a railway track auxiliary frame is shown in the figure, which comprises a mounting block 1, the mounting block 2 has a mounting surface 2 that is attached to the groove bottom of the lateral groove 14 of the railway track 13, and the mounting surface 2 is provided with a magnet 11 for magnetic adsorption with the railway track. Figures 1-3 In the embodiment, the magnet 11 adopts a neodymium magnet, and the neodymium magnet has strong magnetic adsorption force. The mounting block 1 adopts a metal block, for example, an aluminum alloy, to ensure its strength, and the object mounted thereon is also more secure. The mounting surface 2 is provided with a mounting groove 10, and the magnet 11 is embedded in the mounting groove 10. Specifically, the groove bottom of the mounting groove 10 is provided with a connecting hole, the magnet 11 has a center hole, and the center hole is provided with a connecting screw 12 for connecting with the connecting hole to realize the fixation of the magnet. In the embodiment, the number of magnets 11 is four, and they are arranged at the four end points of a rectangle in a rectangular manner.

[0024] The side surface opposite to the mounting surface on the mounting block is provided with a mounting structure for the insulation connection between the wire tube and the railway track. The mounting structure comprises a first wire tube clamp 5 and a second wire tube clamp 6 made of insulating material, and the insulating material can be nylon. Each wire tube clamp comprises an arc-shaped groove 8 for clamping and pressing the outer surface of the wire tube. The first wire tube clamp and the second wire tube clamp are provided with a fixing screw 7, and the mounting block is provided with a screw hole 9 corresponding to the fixing screw. In the embodiment, the number of screw holes 9 is two or more, corresponding to the wire tube clamps of different sizes.

[0025] An embodiment two of the utility model of a railway track auxiliary frame is shown in the figure, Figures 4-5 The difference from the first embodiment is that the mounting block 1 is a metal block, and the mounting block 1 is provided with an insulating layer 16, and the insulating layer 16 is connected with the mounting block 1 through a screw 17. The mounting structure comprises a bolt hole 18 provided on the insulating layer 16 for fixing and installing the sensor.

[0026] The embodiment three of the railway track auxiliary frame is different from the embodiment two only in that the insulating layer is not arranged, and the whole mounting block is an insulating block made of insulating material.

[0027] The embodiment four of the railway track auxiliary frame is different from the embodiment one only in that the wire pipe clamp for mounting the wire pipe and the bolt hole for mounting the sensor are arranged on the mounting block.

[0028] In the above description of the present specification, unless otherwise explicitly specified and limited, the terms "fixed", "mounted", "connected" or "linked" and the like should be understood in a broad sense. For example, as to the term "connected", it can be fixed connection, or detachable connection, or integral; it can be mechanical connection, or electrical connection; it can be direct connection, or indirect connection through an intermediate medium, or it can be the internal communication of two elements or the interaction relationship between two elements. Therefore, unless otherwise explicitly limited in the present specification, the skilled in the art can understand the specific meaning of the above terms in the present application according to the specific circumstances.

[0029] According to the above description of the present specification, the skilled in the art can also understand that the terms used, such as "upper", "lower", "front", "rear", "left", "right", "length", "width", "thickness", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", "center", "longitudinal", "transverse", "clockwise" or "counterclockwise" and the like indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the drawings of the present specification, which is only for the purpose of facilitating the description of the present application and simplifying the description, and is not explicitly or implicitly indicated that the devices or elements involved must have the specific orientation, be constructed and operated in the specific orientation, therefore the above orientation or positional relationship terms cannot be understood or interpreted as a limitation on the present application.

[0030] In addition, the terms "first" or "second" and the like used in the present specification are terms used to refer to numbers or ordinal numbers only for the purpose of description, and cannot be understood as explicitly or implicitly indicating relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" or "second" can explicitly or implicitly include at least one of the features. In the description of the present specification, the meaning of "plurality" is at least two, such as two, three or more, etc., unless otherwise explicitly specified and limited.

[0031] In other embodiments of the utility model, the magnet can also adopt other strong magnets; the number of magnets can also be adjusted according to actual needs, for example two or three, and the arrangement position is adjusted; the mounting block can also be other metal blocks, for example iron blocks or steel blocks; the insulating material can select other plastic materials.

Claims

1. A railway track bolster, characterized by: The mounting block has a mounting surface which is fitted with the groove bottom of the lateral groove of the railway track, and a magnet is arranged on the mounting surface for magnetic adsorption with the railway track; a mounting structure is arranged on the mounting block for insulating and fixed mounting of the sensor and / or wire tube; the mounting structure is made of insulating material to realize the insulating and fixed mounting, or the mounting block is an insulating block or an insulating layer is arranged on the mounting block, and the mounting structure is arranged on the insulating block or the insulating layer to realize the insulating and fixed mounting.

2. The railway track bolster according to claim 1, characterized in that: The mounting structure comprises a first wire tube clamp and a second wire tube clamp made of insulating material, each wire tube clamp comprises an arc-shaped groove for clamping and pressing the outer surface of the wire tube, and the first wire tube clamp and the second wire tube clamp are provided with fixing screws, and the mounting block is provided with screw holes corresponding to the fixing screws.

3. The railway track bolster of claim 1, wherein: The mounting block is a metal block.

4. The railway track bolster of claim 2, wherein: The number of the screw holes is two or more groups, corresponding to mounting of mounting structures of different size specifications.

5. The railroad track bolster according to claim 1, wherein: The mounting block is a metal block, and an insulating layer is arranged on the mounting block, and the mounting structure comprises bolt holes arranged on the insulating layer for fixed mounting of the sensor.

6. The railroad track bolster according to claim 1, wherein: The mounting block is an insulating block made of insulating material, and the mounting structure is a bolt hole arranged on the insulating block for fixed mounting of the sensor.

7. The railroad track bolster according to claim 1, wherein: The magnet is a neodymium magnet.

8. Railway track bolster according to any one of claims 1-6, characterized in that: An installation groove is arranged on the mounting surface, and the magnet is embedded in the installation groove.

9. The railway track bolster according to claim 8, wherein: A connecting hole is arranged on the groove bottom of the installation groove, and the magnet has a center hole, and a connecting screw is arranged in the center hole for connecting with the connecting hole to realize fixation of the magnet.

10. The railroad track bolster according to claim 7, wherein: The number of the magnets is four, and the magnets are arranged at four end points of a rectangle in a rectangular manner.

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