Railway track measuring vehicle

Abstract

The utility model relates to the technical field of railway track measurement, and discloses a railway track measuring vehicle, which comprises a measuring assembly, and the measuring assembly comprises wheels arranged on two sides of a frame; the rails are arranged at the bottoms of the wheels; the storage battery is arranged at one end of the top of the frame; an adjusting assembly is arranged at the top of the frame and comprises a supporting column arranged at the top of the frame; the measuring instrument is arranged at the top of the supporting column; the gear is arranged on the outer side of the supporting column, and a rack matched with the gear is arranged on the frame; the fixing assembly is arranged on the outer side of the supporting column and the gear, and the measuring efficiency and flexibility of the railway track measuring vehicle are improved through the adjusting assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of railway track measurement, in particular to a railway track measurement vehicle. Background Art

[0002] Railway tracks are referred to as rails, rails, and tracks. They are mainly used on railways and work with switches to allow trains to run without turning. Railway tracks are usually composed of two parallel rails, which are fixed on sleepers, and ballast is under the sleepers. They are fastened by rail supports, fasteners, rail clamps, track clamps, spring bars, rail spikes and other railway accessories. In order to maintain the permanent line of the track, regular control is required. At present, the industry usually uses track measurement vehicles to measure the geometric data of the track.

[0003] The existing railway track measuring vehicle measures the rails by installing a detector on a frame, but the measuring instrument and the frame are fixedly connected, resulting in the inability to adjust the measuring position of the measuring instrument. Different frames have to be replaced, which reduces the measurement efficiency. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a railway track measuring vehicle, which has the advantage of facilitating the adjustment of the measuring position of the measuring instrument and solves the problem of difficult measurement adjustment.

[0006] (II) Technical solution

[0007] To achieve the above object, the utility model provides the following technical solution: a railway track measuring vehicle, comprising a measuring component, wherein the measuring component comprises:

[0008] A frame with wheels on both sides;

[0009] A track, arranged at the bottom of the wheel;

[0010] A battery is arranged at one end of the top of the frame;

[0011] An adjustment component is provided on the top of the frame, and the adjustment component includes:

[0012] A support column, arranged on the top of the frame;

[0013] A measuring instrument, arranged on the top of the supporting column;

[0014] A gear is arranged on the outer side of the support column, and a rack matching the gear is arranged on the frame;

[0015] The fixing assembly is arranged on the outer sides of the supporting column and the gear.

[0016] In some embodiments, the fixing assembly comprises:

[0017] A support plate, arranged on the outer sides of the support column and the gear;

[0018] A threaded rod, passing through the support plate;

[0019] A threaded sleeve, which is sleeved on the outer side of the threaded rod and passes through the support plate;

[0020] A clamping block is arranged at the bottom of the threaded rod.

[0021] In some embodiments, the bottom of the support column is disposed on a pulley, and the top of the frame is disposed with a slide rail that matches the pulley.

[0022] In some embodiments, a rotating shaft is provided at the connection between the support column and the measuring instrument, so that the measuring instrument is rotatably connected to the support column.

[0023] In some embodiments, both ends of the rack are provided with limiting plates that cooperate with the gear.

[0024] In some embodiments, a telescopic rod is disposed on the top of the frame, a placement plate is disposed on the top of the telescopic rod, and an operator is disposed on the top of the placement plate.

[0025] In some embodiments, a connecting plate is provided at the bottom of the telescopic rod, and the telescopic rod is threadedly connected to the frame through bolts.

[0026] In some embodiments, a handle that cooperates with the wheel is provided on the outer side of the placement plate.

[0027] (III) Beneficial effects

[0028] Compared with the prior art, the utility model provides a railway track measuring vehicle, which has the following beneficial effects:

[0029] The railway track measuring vehicle drives the gear to rotate by turning the handle, and the rotating gear drives the support column and the measuring instrument on the top of the support column to move left and right on the rack through the rack, so as to adjust the measuring position of the measuring instrument, facilitate the adjustment of the measuring position of the measuring instrument, improve the measuring efficiency of the railway track measuring vehicle and improve the flexibility of the measuring instrument. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the structure of the utility model;

[0031] Figure 2 It is a schematic structural diagram of a cross section of the structure of the utility model;

[0032] Figure 3It is a schematic diagram of the structure of the utility model from a side view;

[0033] Figure 4 It is a structural schematic diagram of the support column in the structure of the utility model;

[0034] Figure 5 for Figure 2 A magnified schematic diagram of center A.

[0035] In the figure:

[0036] 1. Measuring assembly; 11. Frame; 12. Wheel; 121. Track; 13. Telescopic rod; 131. Connecting plate; 14. Placement plate; 15. Battery; 16. Operator;

[0037] 2. Adjustment assembly; 21. Measuring instrument; 22. Support column; 23. Gear; 24. Rack; 25. Pulley; 251. Slide rail; 26. Fixing assembly; 261. Support plate; 262. Threaded rod; 263. Threaded sleeve; 264. Block; 27. Limit plate; 28. Rotating shaft. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0039] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0040] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0041] In addition, in this application, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0042] Railway tracks are referred to as rails, rails, and tracks. They are mainly used on railways and work with switches to allow trains to run without turning. Railway tracks are usually composed of two parallel rails, which are fixed on sleepers, and ballast is under the sleepers. They are fastened by rail supports, fasteners, rail clamps, track clamps, spring bars, rail spikes and other railway accessories. In order to maintain the permanent line of the track, regular control is required. At present, the industry usually uses track measurement vehicles to measure the geometric data of the track.

[0043] In the related art, the measuring instrument is fixedly connected to the frame, which makes it impossible to adjust the measuring position of the measuring instrument and requires changing different frames, thus reducing the measuring efficiency.

[0044] In order to solve the problems in the related technology to a certain extent, the embodiment of the present application provides a railway track measuring vehicle. When it is needed, it is only necessary to rotate the handle to drive the gear 23 to rotate. The rotating gear 23 drives the support column 22 and the measuring instrument 21 on the top of the support column 22 to move left and right on the rack 24 through the rack 24, thereby adjusting the position of the measuring instrument 21, thereby increasing the measurement efficiency and flexibility of the railway track measuring vehicle.

[0045] The present application is described below with reference to the accompanying drawings and specific embodiments:

[0046] Combination Figure 1-Figure 5 The embodiment of the present application provides a railway track measuring vehicle, including a measuring component 1, which includes: wheels 12 are arranged on both sides of a frame 11; a track 121 is arranged at the bottom of the wheel 12; a battery 15 is arranged at one end of the top of the frame 11; an adjusting component 2 is arranged on the top of the frame 11, and the adjusting component 2 includes: a support column 22 is arranged on the top of the frame 11; a measuring instrument 21 is arranged on the top of the support column 22; a gear 23 is arranged on the outside of the support column 22, and a rack 24 matching the gear 23 is arranged on the frame 11; a fixing component 26 is arranged on the outside of the support column 22 and the gear 23.

[0047] When the position of the measuring instrument 21 needs to be adjusted, the gear 23 is driven to rotate by turning the handle, and the rotating gear 23 drives the support column 22 and the measuring instrument 21 on the top of the support column 22 to move left and right on the rack 24 through the rack 24, thereby adjusting the position of the measuring instrument 21, thereby increasing the measurement efficiency and flexibility of the railway track measuring vehicle. After the position of the measuring instrument 21 is adjusted, the support column 22 is fixed by the fixing assembly 26 to prevent the position of the measuring instrument 21 from moving when the railway track measuring vehicle moves.

[0048] Specifically, the model TRIG1000 of the measuring instrument 21 has a working principle of using a special light source and a CCD image sensor to perform high-precision detection of the geometric shape of the railway track, so that parameters such as the track height and track direction can be directly displayed digitally, providing reliable measurement data for line equipment maintenance.

[0049] In some embodiments, the fixing assembly 26 includes: a support plate 261 disposed on the outside of the support column 22 and the gear 23; a threaded rod 262 passing through the support plate 261; a threaded sleeve 263 disposed on the outside of the threaded rod 262 and passing through the support plate 261; a clamping block 264 disposed at the bottom of the threaded rod 262. After adjusting the position of the measuring instrument 21, the threaded rod 262 is rotated through the threaded sleeve 263 to move the threaded rod 262 downward, so that the clamping block 264 at the bottom of the threaded rod 262 is inserted into the groove on the rack 24 for clamping and fixing.

[0050] In some embodiments, the bottom of the support column 22 is set on the pulley 25, and the top of the frame 11 is provided with a slide rail 251 that matches the pulley 25, so that the support column 22 is slidably connected to the frame 11, thereby increasing the stability of the measuring instrument 21 moving left and right on the rack 24.

[0051] In some embodiments, a rotating shaft 28 is provided at the connection between the support column 22 and the measuring instrument 21 , so that the measuring instrument 21 is rotatably connected to the support column 22 , which facilitates the adjustment of the direction of measurement taken by the measuring instrument 21 and increases the flexibility of the measuring instrument 21 .

[0052] In some embodiments, both ends of the rack 24 are provided with limiting plates 27 that cooperate with the gear 23 to prevent the gear 23 from being separated from the rack 24 and causing damage to the measuring instrument 21 .

[0053] In some embodiments, a telescopic rod 13 is provided on the top of the frame 11, a placement plate 14 is provided on the top of the telescopic rod 13, and an operator 16 is provided on the top of the placement plate 14. The measurement result of the measuring instrument 21 is displayed through the operator 16, and the height of the operator 16 can be adjusted through the telescopic rod 13.

[0054] In some embodiments, a connecting plate 131 is provided at the bottom of the telescopic rod 13 , and the telescopic rod 13 is threadedly connected to the frame 11 through bolts, thereby increasing the convenience of disassembly and assembly of the telescopic rod 13 .

[0055] In some embodiments, a handle that matches the wheel 12 is disposed on the outer side of the placement plate 14 , and the entire measuring vehicle is moved by pushing the handle.

[0056] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0057] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0058] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A railway track measuring vehicle, comprising a measuring assembly (1), wherein the measuring assembly (1) comprises: A vehicle frame (11) with wheels (12) disposed on both sides thereof; A track (121) is arranged at the bottom of the wheel (12); A storage battery (15) is arranged at one end of the top of the frame (11); The invention is characterized in that an adjustment component (2) is arranged on the top of the frame (11), and the adjustment component (2) comprises: A support column (22) is arranged on the top of the frame (11); A measuring instrument (21) is arranged on the top of the supporting column (22); A gear (23) is arranged on the outer side of the support column (22), and a rack (24) matching the gear (23) is arranged on the frame (11); The fixing assembly (26) is arranged on the outside of the supporting column (22) and the gear (23).

2. A railway track measuring vehicle according to claim 1, characterized in that: The fixing assembly (26) comprises: A support plate (261) is arranged outside the support column (22) and the gear (23); A threaded rod (262) passing through the support plate (261); A threaded sleeve (263), sleeved on the outer side of the threaded rod (262) and passing through the support plate (261); A clamping block (264) is arranged at the bottom of the threaded rod (262).

3. A railway track measuring vehicle according to claim 2, characterized in that: The bottom of the support column (22) is arranged on a pulley (25), and the top of the vehicle frame (11) is provided with a slide rail (251) matching the pulley (25).

4. A railway track measuring vehicle according to claim 3, characterized in that: A rotating shaft (28) is provided at the connection between the support column (22) and the measuring instrument (21), so that the measuring instrument (21) is rotatably connected to the support column (22).

5. The railway track measuring vehicle according to claim 1, characterized in that: Limiting plates (27) that match the gear (23) are provided at both ends of the rack (24).

6. The railway track measuring vehicle according to claim 1, characterized in that: A telescopic rod (13) is arranged on the top of the vehicle frame (11), a placement plate (14) is arranged on the top of the telescopic rod (13), and an operator (16) is arranged on the top of the placement plate (14).

7. A railway track measuring vehicle according to claim 6, characterized in that: A connecting plate (131) is provided at the bottom of the telescopic rod (13), and the telescopic rod (13) is threadedly connected to the vehicle frame (11) via bolts.

8. The railway track measuring vehicle according to claim 6, characterized in that: A handle matching the wheel (12) is arranged on the outer side of the placement plate (14).

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