Fixing device suitable for inspection part

Abstract

The utility model relates to the technical field of track detection, in particular to a fixing device suitable for inspection parts, which takes a double-track type steel rail ultrasonic flaw detector as a carrier, integrates track structure inspection modules, greatly improves the efficiency of railway detection, realizes quick disassembly and assembly, and is convenient to use. And the time for mounting and dismounting the equipment is reduced.

Description

Technical Field

[0001] This utility model relates to the field of track inspection technology, specifically to a fixing device suitable for inspection components. Background Technology

[0002] Railway rails are the infrastructure of railway transportation, and their safety and stability are crucial for the smooth operation of railway transport. To ensure the safety and efficiency of railway transportation, rail maintenance is essential. Inspection methods such as ultrasonic flaw detection, track structure inspection, and track geometry testing are important aspects of railway maintenance.

[0003] Currently, dual-rail ultrasonic rail flaw detectors are widely used in railway rail flaw detection. This equipment can operate stably on the track and improve the efficiency of ultrasonic rail flaw detection. Integrating track structure inspection equipment onto the dual-rail ultrasonic rail flaw detector, simultaneously performing ultrasonic rail flaw detection and track structure inspection, would greatly improve the efficiency of railway maintenance. However, currently, there is a lack of integrated connection structures.

[0004] Currently, most track structure inspection equipment is used as a single instrument on railways for inspection, and can only perform one type of inspection at a time. Utility Model Content

[0005] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide a fixing device that can quickly install the track structure inspection module on the double-rail ultrasonic flaw detector, making it convenient for quick use when the equipment is put into operation.

[0006] To achieve the above objectives, this utility model provides a fixing device suitable for inspection components, comprising: a flaw detector and inspection components, and further comprising:

[0007] At least two mounting brackets, each mounting bracket includes a first rod body, one end of which is provided with a snap-fit ​​block, the snap-fit ​​block is provided with a downward-opening connection hole, the connection hole is used for snapping the first rod body and the flaw detector, the surface of the first rod body is used to place the inspection component, the inspection component and the first rod body are connected in cooperation;

[0008] The mounting bracket further includes a second rod, which is perpendicular to the first rod and is fixedly connected to the first rod. The connection between the first rod and the second rod is located in the middle of the first rod.

[0009] The bottom end of the second rod is fixedly connected to the flaw detector via the first fixing member.

[0010] Preferably, the other end of the first rod body is provided with a mounting base, and a second fixing member is provided through the middle of the mounting base. The second fixing member includes a fixing bolt and a nylon fixing block. The fixing bolt is used to lock the inspection component, and the nylon fixing block is used for fixing and buffering.

[0011] Preferably, the first rod and the second rod are welded together.

[0012] Preferably, the mounting bracket further includes a third rod, which is used to maintain the connection strength between the first rod and the second rod.

[0013] Preferably, one end of the third rod is fixedly connected to the first rod, and the other end of the third rod is fixedly connected to the second rod.

[0014] Preferably, the first fastener is a nut.

[0015] Compared with the prior art, the technical solution proposed in this application has the following beneficial effects: by using a double-rail ultrasonic flaw detector as a carrier, the track structure inspection module is integrated together, which greatly improves the efficiency of railway inspection. Furthermore, the fixing device provided by this utility model enables quick assembly and disassembly, reducing the time for installing and disassembling the equipment. Attached Figure Description

[0016] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0017] Figure 1 This is an overall structural diagram of the mounting bracket of this utility model;

[0018] Figure 2 This is a schematic diagram showing the cooperation between the fixing device and the inspection component of this utility model;

[0019] Figure 3 This is a schematic diagram of the working state of this utility model;

[0020] In the diagram: 1. First rod, 2. Second rod, 3. Third rod, 4. Clip block, 5. Connecting hole, 6. Nut, 7. Nylon fixing block, 8. Flaw detector, 9. Inspection module. Detailed Implementation

[0021] The technical solutions in the embodiments of this utility model will be clearly and completely described and discussed below with reference to the accompanying drawings. Obviously, what is described here is only a part of the examples of this utility model, not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the protection scope of this utility model.

[0022] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0024] See Figure 1 and Figure 2 This embodiment provides a fixing device suitable for inspection components, including: a flaw detector and inspection components, and further including:

[0025] At least two mounting brackets are provided. Each mounting bracket includes a first rod, one end of which has a snap-fit ​​block. The snap-fit ​​block has a downward-facing connection hole for engaging the first rod and the flaw detector. The surface of the first rod is used to place the inspection component, which is connected to the first rod. The mounting bracket also includes a second rod, which is perpendicular to the first rod and fixedly connected to it. The connection between the first rod and the second rod is located in the middle of the first rod. The bottom end of the second rod is fixedly connected to the flaw detector via a first fastener.

[0026] The other end of the first rod is provided with a mounting base, and a second fixing member is provided through the middle of the mounting base. The second fixing member includes a fixing bolt and a nylon fixing block. The fixing bolt is used to lock the inspection component, and the nylon fixing block is used for fixation and cushioning. In this embodiment, the first rod and the second rod are welded together. The mounting frame also includes a third rod, which is used to maintain the connection strength between the first rod and the second rod. One end of the third rod is fixedly connected to the first rod, and the other end of the third rod is fixedly connected to the second rod. In this embodiment, the first fixing member is a nut.

[0027] See Figure 3The fixing device provided in this embodiment can be quickly attached to the double-rail ultrasonic flaw detector through a connecting block snap-fit ​​structure, and then fixed to the double-rail ultrasonic flaw detector by the fixing bolts below.

[0028] After the track structure inspection module is placed on the bracket, it is quickly locked in place by fixing bolts. There are nylon blocks at the bolts to provide a fixing and buffering effect.

[0029] The specific embodiments of this utility model have been described above. It should be understood that this utility model is not limited to the specific embodiments described above, nor to combinations thereof. Those skilled in the art can make various changes, modifications, or combinations within the scope of the claims, which do not affect the substantive content of this utility model. Unless otherwise specified, the embodiments and features described in this application can be arbitrarily combined with each other.

Claims

1. A fixing device suitable for inspecting components, comprising: The flaw detector and inspection components are characterized in that they further include: At least two mounting brackets, each mounting bracket includes a first rod body, one end of which is provided with a snap-fit ​​block, the snap-fit ​​block is provided with a downward-opening connection hole, the connection hole is used for snapping the first rod body and the flaw detector, the surface of the first rod body is used to place the inspection component, the inspection component and the first rod body are connected in cooperation; The mounting bracket further includes a second rod, which is perpendicular to the first rod and is fixedly connected to the first rod. The connection between the first rod and the second rod is located in the middle of the first rod. The bottom end of the second rod is fixedly connected to the flaw detector via the first fixing member.

2. The fixing device for inspection components according to claim 1, characterized in that, The other end of the first rod is provided with a mounting base, and a second fixing member is provided through the middle of the mounting base. The second fixing member includes a fixing bolt and a nylon fixing block. The fixing bolt is used to lock the inspection component, and the nylon fixing block is used for fixing and buffering.

3. A fixing device suitable for inspection components according to claim 2, characterized in that, The first rod and the second rod are welded together.

4. A fixing device suitable for inspection components according to claim 3, characterized in that, The mounting bracket also includes a third rod, which is used to maintain the connection strength between the first rod and the second rod.

5. A fixing device suitable for inspection components according to claim 4, characterized in that, One end of the third rod is fixedly connected to the first rod, and the other end of the third rod is fixedly connected to the second rod.

6. A fixing device suitable for inspection components according to claim 1, characterized in that, The first fastener is a nut.

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