Railway ballast bed ballast limit trolley

Abstract

The utility model relates to the technical field of railway ballast bed detection, in particular to a railway ballast bed ballast limit trolley which comprises a cross beam, a first longitudinal beam and a second longitudinal beam. One end of the cross beam is connected with the first longitudinal beam, and the other end of the cross beam is connected with the second longitudinal beam; limiting moving parts are arranged at the bottoms of the first longitudinal beam and the second longitudinal beam and can move along the railway track, and a first protruding part is arranged at the end, away from the cross beam, of the first longitudinal beam; according to the railway ballast bed railway ballast limit trolley comprising the cross beam, the first longitudinal beam, the second longitudinal beam, the first protruding part and the second protruding part, the two gradienters can be installed on the trolley, and therefore on-site workers can compare data of the two gradienters; whether the ballast track is inclined or not is judged, manual re-checking is carried out, the precision is improved, and the manual difficulty is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of railway roadbed detection, in particular to a railway roadbed ballast limit trolley. Background Art

[0002] Ballasted track refers to a track with a stone granular ballast bed as the foundation under the track, which is usually also called a gravel ballast bed track. It is one of the main forms of track structure. It has the advantages of good elasticity, low price, easy replacement and maintenance, and good noise absorption. However, compared with ballastless track, it also has the disadvantage that the plane geometry of the line is not easy to maintain.

[0003] In order to detect various indicators of ballasted tracks, workers are often required to measure the height, levelness, etc. of the dumped ballast. During the measurement, most areas of the ballasted track need to be manually measured with a high frequency. Utility Model Content

[0004] In view of the above problems, the utility model provides a railway track bed ballast limit trolley.

[0005] The adopted technical solution is that the railway track bed ballast limit trolley comprises a trolley body, the trolley body can move on the railway track, wherein the trolley body comprises a cross beam, a first longitudinal beam and a second longitudinal beam;

[0006] The cross beam is arranged across the railway track, one end of the cross beam is connected to the first longitudinal beam, and the other end of the cross beam is connected to the second longitudinal beam;

[0007] The bottoms of the first longitudinal beam and the second longitudinal beam are both provided with limited movable parts, and the limited movable parts can move along the railway track, and the end of the first longitudinal beam away from the cross beam is provided with a first protruding component;

[0008] A second protruding component is provided at one end of the second longitudinal beam away from the cross beam;

[0009] A first level placing platform and a second level placing platform are respectively mounted on the first protruding part and the second protruding part.

[0010] Optionally, a handle frame is provided on the top of the crossbeam.

[0011] Optionally, a limiting wheel is provided at the bottom of the limiting movable portion, and the limiting wheel can move on the railway track.

[0012] Optionally, the first protruding component includes a first horizontal rod and a first inclined rod;

[0013] One end of the first horizontal rod is connected to the first longitudinal beam, and the other end of the first horizontal rod is connected to the first inclined rod;

[0014] The first tilting rod is arranged tilted upward;

[0015] The first level placing platform is installed on the first inclined rod and faces above the railway track bed.

[0016] Optionally, the second protruding member includes a second horizontal rod and a second inclined rod;

[0017] One end of the second horizontal rod is connected to the second longitudinal beam, and the other end of the second horizontal rod is connected to the second inclined rod;

[0018] The second tilting rod is arranged tilted upward;

[0019] The second level placing platform is installed on the second inclined rod and faces above the railway track bed.

[0020] Optionally, the first horizontal rod, the second horizontal rod and the crossbeam are located on the same straight line.

[0021] Optionally, a through slot is provided on the first tilting rod, and the first level placing platform is detachably connected to the first tilting rod via a fixing bolt passing through the through slot.

[0022] The benefits of the utility model include:

[0023] 1. By setting up a railway trackbed ballast limit trolley including a crossbeam, a first longitudinal beam, a second longitudinal beam, a first protruding component and a second protruding component, two levels can be installed on the trolley, and the trolley can move along the ballasted track, so that on-site staff can compare the data of the two levels, determine whether the ballasted track is tilted, and conduct manual re-checking, which improves the accuracy and reduces the manual difficulty.

[0024] 2. It solves the problem that in order to detect various indicators of ballasted track, workers are often required to measure the height, levelness, etc. of the dumped ballast, and most areas of the ballasted track need to be manually measured during the measurement, and the measurement frequency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 The present invention is a schematic diagram of the structure of a railway track bed ballast limit trolley;

[0026] Figure 2 The schematic diagram is a top view of the structure of a railway track ballast limit trolley;

[0027] Figure 3 Schematic diagram of the connection between the tilt rod and the level.

[0028] The figure numbers are: 1 is the railway track, 2 is the railway track, 3 is the crossbeam, 4 is the first longitudinal beam, 5 is the second longitudinal beam, 6 is the push handle frame, 7 is the first horizontal rod, 8 is the second horizontal rod, 9 is the first inclined rod, 10 is the second inclined rod, 11 is the first level meter placement table, 12 is the second level meter placement table, 13 is the limiting wheel, 14 is the limiting movable part, 15 is the through groove, and 16 is the fixing bolt. DETAILED DESCRIPTION

[0029] The following describes the implementation of the present invention through specific examples. Those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the following embodiments and features in the embodiments can be combined with each other without conflict.

[0030] It should be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present invention, and thus the drawings only show components related to the present invention rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed arbitrarily, and the component layout may also be more complicated.

[0031] like Figures 1 to 3 As shown, the railway track bed ballast limit trolley includes a trolley body, and the trolley body can move on the railway track 11, wherein the trolley body includes a cross beam 3, a first longitudinal beam 4 and a second longitudinal beam 5;

[0032] The cross beam 3 is arranged across the railway track 11, one end of the cross beam 3 is connected to the first longitudinal beam 4, and the other end is connected to the second longitudinal beam 5;

[0033] The bottom of the first longitudinal beam 4 and the second longitudinal beam 5 are both provided with a limited movable portion 14, and the limited movable portion 14 can move along the railway track 11, and the end of the first longitudinal beam 4 away from the cross beam 3 is provided with a first protruding component;

[0034] A second protruding component is provided at one end of the second longitudinal beam 5 away from the cross beam 3;

[0035] A first level placing platform 11 and a second level placing platform 12 are respectively mounted on the first protruding part and the second protruding part.

[0036] The purpose of such a design is to set up a railway track bed ballast limit trolley including a crossbeam, a first longitudinal beam, a second longitudinal beam, a first protruding part and a second protruding part, and the first level placing platform 11 and the second level placing platform 12 are both triangular structures, and the upper surface is horizontal, so that two levels can be installed on the trolley, and the trolley can move along the ballasted track, so that the on-site staff can compare the data of the two levels, determine whether the ballasted track is tilted, and conduct manual re-verification, thereby improving the accuracy and reducing the manual difficulty. It solves the problem that in order to detect various indicators of the ballasted track, the staff often need to measure the height, levelness, etc. of the dumped ballast, and when measuring, most areas of the ballasted track need to be manually measured manually, and the measurement frequency is high.

[0037] It should be pointed out that the car provided in this embodiment currently relies mainly on commonly used detection devices, such as levels, etc. These instruments do not currently have intelligent functions, and staff are required to follow the car for observation. If the data of the two detection devices show a difference that exceeds the threshold, manual review and inspection are required. Of course, with the development of technology, it can be equipped with intelligent detection instruments in the future to perform advanced operations such as intelligent alarm and intelligent detection.

[0038] In this embodiment, a handle frame 6 is provided on the top of the crossbeam 3 .

[0039] The purpose of this design is to facilitate on-site staff to push the railway bed ballast limit trolley along the railway bed by setting up a push handle frame.

[0040] In this embodiment, a limiting wheel 13 is disposed at the bottom of the limiting movable portion 14 , and the limiting wheel 13 can move on the railway track 2 .

[0041] It should be pointed out that the limiting wheel used in this embodiment is an existing wheel hub, and the protrusions on both sides thereof engage with the railway track to prevent it from escaping from the railway track.

[0042] In this embodiment, specific compositions of the first protruding member and the second protruding member are provided, wherein the first protruding member includes a first horizontal rod 7 and a first inclined rod 9;

[0043] One end of the first horizontal rod 7 is connected to the first longitudinal beam 4, and the other end of the first horizontal rod 7 is connected to the first inclined rod 9;

[0044] The first tilting rod 9 is tilted upward;

[0045] The first level placing platform 11 is installed on the first tilting rod 9 and faces above the railway track bed 1 .

[0046] The second protruding member includes a second horizontal rod 8 and a second inclined rod 10;

[0047] One end of the second horizontal rod 8 is connected to the second longitudinal beam 5, and the other end of the second horizontal rod 8 is connected to the second inclined rod 10;

[0048] The second tilting rod 10 is tilted upward;

[0049] The second level placing platform 12 is installed on the second inclined rod 10 and faces above the railway track bed 1 .

[0050] The first horizontal rod 7 and the second horizontal rod 8 are located on the same straight line as the crossbeam 3 .

[0051] The purpose of such a design is to place the first horizontal rod and the second horizontal rod on both sides of the railway track to measure the railway track data from two directions, thereby facilitating observation by on-site staff.

[0052] In this embodiment, a through slot 15 is provided on the first tilting rod 9 , and the first level placing platform 11 is detachably connected to the first tilting rod 9 via a fixing bolt 16 passing through the through slot 15 .

[0053] It should be pointed out that the mounting structure on the second tilt rod is the same as the mounting structure on the first tilt rod, and the device to be installed is not limited to a level.

[0054] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A railway track bed ballast limit trolley, comprising a trolley body, wherein the trolley body can move on a railway track (2), and wherein: The trolley body comprises a cross beam (3), a first longitudinal beam (4) and a second longitudinal beam (5); The cross beam (3) is arranged across the railway track (2), one end of the cross beam (3) is connected to the first longitudinal beam (4), and the other end of the cross beam (3) is connected to the second longitudinal beam (5); The bottoms of the first longitudinal beam (4) and the second longitudinal beam (5) are both provided with a limited movable portion (14), and the limited movable portion (14) can move along the railway track (2), and one end of the first longitudinal beam (4) away from the cross beam (3) is provided with a first protruding component; A second protruding component is provided at one end of the second longitudinal beam (5) away from the cross beam (3); A first level placing platform (11) and a second level placing platform (12) are respectively mounted on the first protruding component and the second protruding component.

2. The railway track bed ballast limit trolley according to claim 1, characterized in that: A push handle frame (6) is provided on the top of the crossbeam (3).

3. The railway track bed ballast limit trolley according to claim 1, characterized in that: A limiting wheel (13) is arranged at the bottom of the limiting movable portion (14), and the limiting wheel (13) can move on the railway track (2).

4. The railway track bed ballast limit trolley according to claim 1, characterized in that: The first protruding component comprises a first horizontal rod (7) and a first inclined rod (9); One end of the first horizontal rod (7) is connected to the first longitudinal beam (4), and the other end of the first horizontal rod (7) is connected to the first inclined rod (9); The first tilting rod (9) is arranged tilted upward; The first level placement platform (11) is mounted on the first tilting rod (9) and faces upwards of the railway track bed (1).

5. The railway track bed ballast limit trolley according to claim 4, characterized in that: The second protruding component comprises a second horizontal rod (8) and a second inclined rod (10); One end of the second horizontal rod (8) is connected to the second longitudinal beam (5), and the other end of the second horizontal rod (8) is connected to the second inclined rod (10); The second inclined rod (10) is arranged to be inclined upward; The second level placing platform (12) is installed on the second inclined rod (10) and faces above the railway track bed (1).

6. The railway track bed ballast limit trolley according to claim 5, characterized in that: The first horizontal rod (7) and the second horizontal rod (8) are located on the same straight line as the crossbeam (3).

7. The railway track bed ballast limit trolley according to claim 5, characterized in that: The first tilting rod (9) is provided with a through slot (15), and the first level placing platform (11) is detachably connected to the first tilting rod (9) via a fixing bolt (16) passing through the through slot (15).

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