Anti-derailing device suitable for rail inspection component

Abstract

The utility model relates to the technical field of track detection, in particular to an anti-derailment device suitable for a track detection component, which comprises two support pillar devices, a connecting rod is vertically arranged in the middle of each support pillar device, a spring is sleeved on the peripheral side of each connecting rod, the bottom of each connecting rod is connected with a support pillar, the bottom of each support pillar is fixedly connected with a universal ball, and the universal ball is fixedly connected with the support pillar. The universal ball and the track detector are pressed tightly, the top of the connecting rod is connected with a handle, and the handle is used for driving the connecting rod and the top column to move in the vertical direction. The two springs and the jacking column are utilized, the jacking column is jacked over the rail detector, two downward forces perpendicular to the two steel rails respectively are applied to the rail detector, and the rail detector cannot be separated from the steel rails due to bumping caused by high speed.

Description

TECHNICAL FIELD

[0001] The utility model relates to track detection technical field, specifically, relate to a kind of anti-derailing device suitable for track detection component. BACKGROUND

[0002] Under the action of natural environment and train for years, railway line can occur track various geometric size changes, rail surface scratch, internal damage, subgrade deformation, fastener loss or deviation and various disease problems.Effect vehicle operation, and more seriously, it can endanger traffic safety.The traditional manual track inspection mode has been difficult to meet the inspection needs of modern railway line.Track inspection system has high detection speed, system intelligent acquisition line information, identify line defects, detection efficiency is high, can largely replace manual inspection, improve the overall efficiency of line inspection.

[0003] Existing track detector is mostly hand-pushed type, and the speed is slow, in order to adapt to the existing detection needs, equipment capable of running at 15km / h in fast detection mode is needed.The original measure cannot make the equipment stably run on the rail at higher speed. UTILITARIAN CONTENT

[0004] The utility model aims at solving the deficiency of prior art, and provides a device for quickly fixing track detector without derailing, and the device can be inherited to the existing detection vehicle body.

[0005] To achieve the above object, the utility model provides an anti-derailing device suitable for track detection component, which comprises a vehicle body and a track detector, and further comprises:

[0006] Two jacks are provided, a connecting rod is vertically arranged in the middle of the jack, a spring is sleeved on the outer periphery of the connecting rod, a jack is connected to the bottom of the connecting rod, the bottom of the jack is fixedly connected with a universal ball, the universal ball is pressed against the track detector, a handle is connected to the top of the connecting rod, and the handle is used to drive the connecting rod and the jack to move in the vertical direction.

[0007] The jack is fixedly connected with the vehicle body through a connecting unit, and the track detector is pressed against the surface of the track, and two jacks are arranged on the surface of each track respectively.

[0008] Preferably, the connecting unit comprises two horizontal beams arranged in parallel, one end of the horizontal beam is fixedly connected with the jack through a connecting bolt, and the horizontal beam is perpendicular to the connecting rod.

[0009] Preferably, the other end of the horizontal beam is connected with the vehicle body through a vehicle body connecting piece, and the horizontal beam is clamped with the vehicle body connecting piece through at least one pull buckle.

[0010] Preferably, a plurality of vertical beams are vertically spaced between the two horizontal beams, and the two ends of the vertical beams are fixedly connected with the two horizontal beams respectively, and the vertical beams are used for increasing the strength of the connecting unit.

[0011] Preferably, the bottom end of the connecting rod is inserted into the top column, and the connecting rod can drive the top column to move in the vertical direction and can drive the spring to deform.

[0012] Preferably, a limiting block is arranged in the top column, and the limiting block is used for limiting the movement distance of the connecting rod in the top column.

[0013] Compared with the prior art, the technical scheme has the beneficial effects that the device of two springs and a top column is used to make the top column top the track detector directly, and two forces respectively perpendicular to the two rails downward are applied to the track detector, so that the track detector will not be separated from the rails due to the shaking caused by high speed. BRIEF DESCRIPTION OF DRAWINGS

[0014] Other features, objects and advantages of the present application will become more apparent from the following detailed description of non-limiting embodiments with reference to the attached drawings:

[0015] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0016] Figure 2 It is a top view of the anti-derailment device of the present application;

[0017] Figure 3 It is a sectional view of the top column device of the present application;

[0018] Figure 4 It is an assembly and use schematic diagram of the present application;

[0019] In the figure: 1, pull buckle; 2, horizontal beam; 3, vertical beam; 4, vehicle body connecting piece; 5, top column; 6, top column device; 7, horizontal beam connecting bolt; 8, handle; 9, connecting rod; 10, spring; 11, limiting block; 12, universal ball; 13, vehicle body; 14, track detector. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the present application will be described and discussed clearly and completely in the following with reference to the drawings of the present application. Obviously, only some examples of the present application are described here, and not all examples. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0021] It should be understood that when an element is referred to as being "on" another element, it can be directly on the other element or intervening elements can also be present. In addition, it should be understood that when an element is referred to as being "connected, coupled, or "disposed" to another element, it can be directly connected, coupled, or disposed to the other element or intervening elements can also be present. As used herein, the terms "vertical", "horizontal", "left", "right", and the like are merely used for the purpose of illustration and are not intended to be limiting.

[0022] 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 application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0023] Referring to Figures 1 to 3 The embodiment provides a device for preventing track separation of track inspection components, comprising a vehicle body and a track inspection instrument, further comprising:

[0024] Two jacks are provided, a connecting rod is vertically arranged in the middle of the jack, a spring is arranged around the connecting rod, a jack is connected to the bottom of the connecting rod, a universal ball is fixedly connected to the bottom of the jack, the universal ball is pressed against the track inspection instrument, a handle is connected to the top of the connecting rod, and the handle is used to drive the connecting rod and the jack to move in the vertical direction; the jack is fixedly connected to the vehicle body through a connecting unit, and the track inspection instrument is pressed against the surface of the track, and two jacks are arranged on the surface of each track.

[0025] The connecting unit comprises two horizontal beams arranged in parallel, one end of the horizontal beam is fixedly connected to the jack through a connecting bolt, and the horizontal beam is perpendicular to the connecting rod. The other end of the horizontal beam is connected to the vehicle body through a vehicle body connecting piece, and the horizontal beam is clamped to the vehicle body connecting piece through at least one pull buckle. A plurality of vertical beams are vertically and spaced apart between the two horizontal beams, both ends of the vertical beam are fixedly connected to the two horizontal beams, and the vertical beam is used to increase the strength of the connecting unit. The bottom end of the connecting rod is inserted into the inside of the jack, the connecting rod can drive the jack to move in the vertical direction, and the connecting rod can drive the spring to deform. The inside of the jack is provided with a limiting block, and the limiting block is used to limit the movement distance of the connecting rod in the inside of the jack.

[0026] Referring to Figure 4The installation process is as follows: first, open the pull buckle, buckle the pull buckle to the vehicle body connecting piece, then pull up the handle, lift the jacks, send the track detector into the jacks, loosen the handle, put down the jacks and press the track detector. The anti-derailing principle is to use two springs and a jacks device, so that the jacks are on the track detector, and two forces perpendicular to the two steel rails downward are applied to the track detector, so that the track detector will not be shaken off the steel rail due to high speed.

[0027] The specific embodiments of the present application are described above. It should be understood that the present application is not limited to the above specific embodiments, and one or more of the above embodiments can be combined to form a combined embodiment. Those skilled in the art can make various changes or modifications or combinations within the scope of the claims, which does not affect the essential content of the present application. In the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined arbitrarily.

Claims

1. A derailment prevention device for a track inspection component, comprising a vehicle body and a track inspection instrument, characterized in that, Also include: Two top post devices, the middle of the top post device is vertically provided with a connecting rod, the outer periphery side of the connecting rod is sleeved with a spring, the bottom of the connecting rod is connected with a top post, the bottom of the top post is fixedly connected with a universal ball, the universal ball is pressed by the track detector, the top of the connecting rod is connected with a handle, the handle is used to drive the connecting rod and the top post to move in the vertical direction; The top post device is fixedly connected with the vehicle body through a connecting unit and presses the track detector on the track surface, and two top post devices are respectively arranged on the surface of each track.

2. The anti-derailing device for track inspection components according to claim 1, characterized in that, The connecting unit includes two cross beams arranged in parallel, one end of the cross beam is fixedly connected with the top post device through a connecting bolt, and the cross beam is perpendicular to the connecting rod.

3. A derailment prevention device for a track inspection component according to claim 2, wherein The other end of the cross beam is connected with the vehicle body through a vehicle body connecting piece, and the cross beam is clamped with the vehicle body connecting piece through at least one pull buckle.

4. The anti-derailing device for a track inspection component according to claim 3, characterized in that, A plurality of vertical beams are vertically and spaced apart between the two cross beams, both ends of the vertical beam are fixedly connected with the two cross beams, and the vertical beam is used to increase the strength of the connecting unit.

5. A derailment prevention device for a track inspection component according to claim 4, wherein The bottom end of the connecting rod is inserted into the top post, the connecting rod can drive the top post to move in the vertical direction, and the spring can be deformed.

6. A derailment prevention device for a track inspection component according to claim 5, wherein The inside of the top post is provided with a limiting block, and the limiting block is used to limit the movement distance of the connecting rod in the top post.

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