Adjustable fixing device of switch rail point posture monitoring equipment in track

Abstract

The utility model discloses an adjustable fixing device of switch rail point posture monitoring equipment in a track, which comprises a first mounting seat and a second mounting seat, one end of the first mounting seat is provided with a first connecting part used for being fixedly connected with a ballast bed, and the other end of the first mounting seat is provided with a connecting groove; a second connecting part used for being fixedly connected with the ballast bed is arranged at one end of the second mounting seat, a connecting plate is arranged at the other end of the second mounting seat, the connecting plate and the connecting groove are parallel to a steel rail at the mounting position, the connecting plate and the connecting groove are fixed together in a matched mode, and the relative position between the connecting plate and the connecting groove can be adjusted; the first connecting part and the second connecting part are each provided with a first kidney-shaped hole perpendicular to a steel rail at the installation position, and the upper face of the first installation base and the upper face of the second installation base are combined to form an installation plane used for installing monitoring equipment. According to the utility model, the installation environment can be better adapted, the structure does not need to be redesigned for different sites each time, and the installation and debugging are more convenient.

Description

Technical Field

[0001] This utility model relates to the technical field of installation of track tip attitude monitoring equipment, specifically to an adjustable fixing device for track tip attitude monitoring equipment. Background Technology

[0002] Track switching machines are typically used to switch and lock turnouts, and to indicate the position of the turnout switch rails. The switch rail tip is located inside the rail, and monitoring equipment for dynamically monitoring its position in real time can only be installed in the ballast bed area within the rail. However, the presence of pipes and trenches in the ballast bed area often interferes with the installation of the monitoring equipment, affecting its proper installation. Existing mounting devices for these devices are all fixed in structure and cannot be adjusted. This necessitates redesigning the mounting device for each turnout switch position based on site conditions, causing inconvenience in the production of the monitoring equipment.

[0003] Furthermore, due to design requirements, the track bed is a reinforced concrete structure containing a large number of reinforcing bars. During the installation of monitoring equipment, holes typically need to be drilled in the track bed. However, drilling these holes can easily encounter hidden reinforcing bars. To avoid damaging these hidden bars, the hole positions need to be adjusted. Since existing mounting devices for monitoring equipment are fixed in structure, adjusting the hole positions will also require adjusting the mounting device's position, potentially causing the monitoring equipment to shift during installation. Utility Model Content

[0004] The purpose of this invention is to provide an adjustable fixing device for monitoring the attitude of the tip of the rail in a track, which can better adapt to the installation environment.

[0005] The objective of this utility model is achieved through the following technical solution:

[0006] An adjustable fixing device for monitoring the attitude of the tip of a rail in a track is characterized by comprising a first mounting base and a second mounting base. One end of the first mounting base is provided with a first connecting part for fixed connection with the track bed, and the other end is provided with a connecting groove. One end of the second mounting base is provided with a second connecting part for fixed connection with the track bed, and the other end is provided with a connecting plate. The connecting plate and the connecting groove are parallel to the rail at the installation position. The connecting plate and the connecting groove are fixed together and the relative position between the connecting plate and the connecting groove can be adjusted. The first connecting part and the second connecting part are respectively provided with a first waist hole perpendicular to the rail at the installation position. The upper surfaces of the first mounting base and the second mounting base are combined to form an installation plane for installing the monitoring equipment.

[0007] A further technical solution of this utility model is as follows: the connecting plate is provided with an elongated hole parallel to the rail at the installation position, and the bottom of the connecting groove is provided with multiple connecting holes. When connecting, bolts are passed through the elongated hole and the connecting hole for fixed connection.

[0008] A further technical solution of this utility model is as follows: both the first mounting base and the second mounting base include support plates located on both sides and a fixing plate connecting the support plates on both sides together. The fixing plate is provided with a second waist hole perpendicular to the rail at the installation position.

[0009] A further technical solution of this utility model is: the first mounting base and the second mounting base are respectively provided with a first bending portion and a second bending portion at positions close to the first connecting portion and the second connecting portion, so that the horizontal height of the first connecting portion and the second connecting portion is lower than the mounting plane.

[0010] A further technical solution of this utility model is: the connecting groove is located above the first mounting base, and the top of the connecting plate is flush with the top of the second mounting base.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] This utility model's adjustable fixing device consists of a first mounting base and a second mounting base. During installation, the span of the fixing device can be adjusted by changing the connection position between the connecting plate and the connecting groove, allowing it to better cross pipes, trenches, and other parts in the track bed area. The first waist hole allows adjustment of the fixing device's position perpendicular to the rail, ensuring centered installation. Therefore, this utility model, through its self-adjustment, can adapt to various on-site installation environments for different rails and turnouts, eliminating the need for redesigning the structure for each different site, making installation and debugging much more convenient. Attached Figure Description

[0013] Figure 1 This is a perspective view of the first mounting base and the second mounting base when separated according to an embodiment of the present utility model;

[0014] Figure 2 This is a perspective view of the first mounting base and the second mounting base connected together according to an embodiment of the present utility model;

[0015] Figure 3 This is a three-dimensional schematic diagram of the first and second mounting seats of this utility model embodiment when they are adjusted to a certain span;

[0016] Figure 4 This is a schematic diagram of the structure of the fixing device of this utility model when it is installed on the track bed.

[0017] Meaning of the labels in the attached diagram:

[0018] 1-First mounting base; 2-Second mounting base; 3-Connecting groove; 4-Connecting hole; 5-Connecting plate; 6-Elongated hole; 7-First connecting part; 8-First waist hole; 9-Second connecting part; 10-Supporting plate; 11-Fixing plate; 12-Second waist hole; 13-Rail; 14-Rail bed; 15-First bending part; 16-Second bending part. Detailed Implementation

[0019] The present invention will be further described below with reference to embodiments.

[0020] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0021] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0022] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0023] Example:

[0024] like Figures 1 to 3 The adjustable fixing device for the attitude monitoring equipment of the tip rail in the track in this embodiment is shown, which includes a first mounting base 1 and a second mounting base 2.

[0025] The first mounting base 1 has a first connecting part 7 at one end for fixed connection with the track bed, and a connecting groove 3 on the upper part of the other end, with multiple connecting holes 4 at the bottom of the connecting groove 3. The second mounting base 2 has a second connecting part 9 at one end for fixed connection with the track bed, and a connecting plate 5 at the other end, with the upper part of the connecting plate 5 flush with the upper part of the second mounting base 2. The connecting plate 5 and the connecting groove 3 are parallel to the rail 13 at the installation position, and the connecting plate 5 has elongated holes 6 parallel to the rail at the installation position. When connecting the first mounting base 1 and the second mounting base 2, the connecting plate 5 will fit into the connecting groove 3. Adjusting the relative position between the connecting plate 5 and the connecting groove 3 adjusts the length of the fixing device, i.e., the span of the fixing device in the direction parallel to the rail. After adjusting to a suitable length, the device is fixed by bolts passing through the elongated holes 6 and the connecting holes 4. Figure 3 The diagram shows the structure when adjusted to a certain span. After the first mounting base 1 and the second mounting base 2 are connected together, the upper surfaces of the first mounting base 1 and the second mounting base 2 combine to form a mounting plane for installing the monitoring equipment.

[0026] The first connecting part 7 and the second connecting part 9 are respectively provided with a first waist hole 8 perpendicular to the rail 13 at the installation position. When the first connecting part 7 and the second connecting part 9 are fixedly connected to the track bed 14, bolts will be used to pass through the first waist hole 8 and then fixed to the track bed. The position of the entire fixing device in the direction perpendicular to the rail can be adjusted through the first waist hole 8 to ensure that the entire fixing device is installed in the center.

[0027] In this embodiment, both the first mounting base 1 and the second mounting base 2 include support plates 10 located on both sides and a fixing plate 11 connecting the support plates 10 on both sides together. The fixing plate 11 is provided with a second waist hole 12 that is perpendicular to the rail 13 at the installation position.

[0028] In this embodiment, a first bending portion 15 and a second bending portion 16 are respectively provided at positions near the first connecting portion 7 and the second connecting portion 9 of the first mounting base 1 and the second mounting base 2, so that the horizontal height of the first connecting portion 7 and the second connecting portion 9 is lower than the mounting plane.

[0029] like Figure 4 The diagram shown is a schematic of the fixing device installed on the track bed 14 in this embodiment. The fixing device is located between the two rails 13 and is installed in the center. The first connecting part 7 and the second connecting part 9 at both ends of the fixing device are fixedly connected to the track bed 14.

[0030] The above embodiments of this utility model are not intended to limit the scope of protection of this utility model. The implementation of this utility model is not limited thereto. All other modifications, substitutions or alterations made to the above structure of this utility model based on the above content of this utility model and in accordance with the common technical knowledge and conventional means in the field, without departing from the basic technical idea of ​​this utility model, shall fall within the scope of protection of this utility model.

Claims

1. An adjustable fixing device for a track tip attitude monitoring device, characterized in that: The device includes a first mounting base and a second mounting base. One end of the first mounting base is provided with a first connecting part for fixed connection with the track bed, and the other end is provided with a connecting groove. One end of the second mounting base is provided with a second connecting part for fixed connection with the track bed, and the other end is provided with a connecting plate. The connecting plate and the connecting groove are parallel to the rail at the installation position. The connecting plate and the connecting groove are fixed together, and the relative position between the connecting plate and the connecting groove can be adjusted. The first connecting part and the second connecting part are respectively provided with a first waist hole perpendicular to the rail at the installation position. The upper surfaces of the first mounting base and the second mounting base are combined to form an installation plane for installing monitoring equipment.

2. The adjustable fixing device for the attitude monitoring equipment of the tip of the rail in the track according to claim 1, characterized in that: The connecting plate has elongated holes parallel to the rail at the installation position, and the bottom of the connecting groove has multiple connecting holes. During connection, bolts are passed through the elongated holes and the connecting holes for fixed connection.

3. The adjustable fixing device for the attitude monitoring equipment of the tip of the rail in the track according to claim 1, characterized in that: Both the first mounting base and the second mounting base include support plates located on both sides and a fixing plate connecting the support plates on both sides together. The fixing plate is provided with a second waist hole perpendicular to the rail at the mounting position.

4. The adjustable fixing device for the attitude monitoring equipment of the tip of the rail in the track according to claim 1, characterized in that: The first mounting base and the second mounting base are respectively provided with a first bending portion and a second bending portion near the first connecting portion and the second connecting portion, so that the horizontal height of the first connecting portion and the second connecting portion is lower than the mounting plane.

5. The adjustable fixing device for the attitude monitoring equipment of the tip of the rail in the track according to claim 1, characterized in that: The connecting groove is located above the first mounting base, and the top of the connecting plate is flush with the top of the second mounting base.

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