Railway gauging rule for railway

Abstract

The utility model discloses a railway gauging rule for a railway, which comprises a main body, the main body is in a long strip shape, the two ends of the main body are respectively and fixedly connected with a limiting block, the main body is sleeved and movably provided with a movable block, the lower surface of the limiting block at one end and the lower surface of the movable block are respectively and fixedly connected with vertical plates which are matched with each other, and the vertical plates are arranged on the main body. The two vertical plates are arranged in parallel, the top of the main body is provided with a handle, the lower surface of the main body is movably provided with a positioning block, the main body is arranged, the two ends of the main body are provided with limiting blocks, the main body is movably provided with a movable block, the opposite vertical plates are arranged on the surfaces of the movable block and the limiting blocks, and the movable block is moved, so that the positioning block can be conveniently positioned. The two vertical plates make contact with the surface of the rail to achieve distance measurement of the rail, the positioning block is arranged, the position of the movable block can be fixed by controlling the positioning block to move, and therefore the movable block can be fixed more conveniently, and the device is more convenient to use.

Description

Technical Field

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

[0002] The digital gauge ruler uses microelectronics, embedded systems, sensors and other technologies to directly read the measurement values ​​of railway line gauge, superelevation, check interval, and back protection distance through an OLED display. However, when using the current digital gauge ruler, workers need to bend down to pick up or place the gauge ruler. Working for a long time will cause discomfort to the waist of the workers and even affect their health. In addition, the existing gauge ruler cannot detect the height difference between the two tracks, resulting in the need to measure the height difference between the two rails again after measuring the gauge, resulting in low work efficiency. In addition, the limit blocks of the existing gauge ruler are in direct contact with the track. After long-term use, the limit blocks will wear out, resulting in inaccurate measurement results.

[0003] The patent number is CN216474302U, and the patent name is a railway track gauge. It discloses a device including a fixed block, a distance measuring rod and a distance measuring mechanism. The distance measuring rod is detachably connected to the left side wall of the fixed block, and the distance measuring mechanism is slidably connected to the surface of the distance measuring rod. The distance measuring mechanism is composed of a sliding block, a fixing bolt and a horizontal test mechanism. The fixing bolt is meshed and connected to the right side of the upper surface of the sliding block, and the horizontal test mechanism is detachably connected to the left side of the upper surface of the sliding block. It is easy to adjust the distance measuring structure during distance measurement, and the operation is simple, which is convenient for measuring the track gauge. However, during detection, the fixing and adjustment of the equipment require manual bending and adjustment, so there is a certain inconvenience in operation. For this reason, a railway track gauge is proposed. Utility Model Content

[0004] The utility model aims to provide a railway track gauge to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a railway track gauge for railways, comprising a main body, the main body is in a long strip shape, both ends of the main body are fixedly connected to limit blocks, a movable block is sleeved and movably arranged on the main body, the lower surface of the limit block at one end and the lower surface of the movable block are respectively fixedly connected to matching vertical plates, the two vertical plates are arranged in parallel, a handle is arranged on the top of the main body, and a positioning block is movably arranged on the lower surface of the main body.

[0006] According to the above technical solution, a cavity is provided inside the main body, and a strip-shaped through groove is penetrated through the lower side wall of the cavity. The strip-shaped through groove is in an elongated strip shape and extends in the same direction along the length direction of the main body. The inner surface of the strip-shaped through groove is fixedly connected to a limit frame, and the positioning block is in an elongated strip shape and extends in the same direction along the extension direction of the strip-shaped through groove. The positioning block is movably arranged on the inner surface of the limit frame.

[0007] According to the above technical solution, a horizontal plate is fixedly connected to the upper surface of the positioning block, an elastic element is arranged between the horizontal plate and the limit frame, a rotating rod is rotatably arranged inside the cavity, and cams are fixedly connected to the surfaces of the rotating rod at the two ends of the corresponding positioning block.

[0008] According to the above technical solution, the upper surfaces of the limiting blocks are respectively fixedly connected with connecting blocks, and the handle is fixedly connected between the connecting blocks.

[0009] According to the above technical solution, the rotating rod passes through the side wall of the limit block corresponding to one end and is coaxially connected to a gear, the inner surface of the connecting block is movably provided with a rack meshing with the gear, the opposite surfaces of the connecting block are respectively penetrated with strip grooves, a control rod is movably provided between the strip grooves, and both ends of the control rod pass through the strip grooves and are fixedly connected to the rack.

[0010] According to the above technical solution, a guide rod is fixedly connected to the inside of the main body, a through slot is penetrated through the upper side wall of the main body, a transmission block is sleeved and movably provided on the outer surface of the guide rod, a spring is provided between the transmission block and the guide rod, and the transmission block passes through the through slot and is fixedly connected to the movable block.

[0011] Compared with the prior art, the beneficial effects achieved by the utility model are as follows: the utility model sets a main body, sets limit blocks at both ends of the main body, and movably sets a movable block on the main body; sets relative vertical plates on the surfaces of the movable block and the limit blocks, and moves the movable block so that the two vertical plates respectively contact the surface of the rails to achieve distance measurement of the rails; and by setting a positioning block, the position of the movable block can be fixed by controlling the movement of the positioning block, thereby making it more convenient to fix the movable block and making the equipment more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 It is a schematic diagram of the main cross-sectional structure of the utility model;

[0015] Figure 3 It is a schematic diagram of the left-side cross-sectional structure of the main body of the utility model;

[0016] In the figure: 1-main body, 2-limiting block, 3-movable block, 4-vertical plate, 5-handle, 6-positioning block, 7-cavity, 8-strip through groove, 9-limiting frame, 10-horizontal plate, 11-rotating rod, 12-cam, 13-connecting block, 14-gear, 15-rack, 16-strip groove, 17-control rod, 18-guide rod, 19-through groove, 20-transmission block. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-3 The utility model provides a technical solution: a railway track gauge, including a main body 1, such as Figure 1 As shown, the main body 1 is in the shape of an elongated strip, and the two ends of the main body 1 are respectively fixedly connected to the limit blocks 2, and the main body 1 is sleeved with a movable block 3 and movably provided thereon. The lower surface of the limit block 2 at one end and the lower surface of the movable block 3 are respectively fixedly connected with matching vertical plates 4, and the two vertical plates 4 are arranged in parallel. A handle 5 is arranged on the top of the main body 1, and a positioning block 6 is movably provided on the lower surface of the main body 1. When in use, the handle 5 is held, and the position of the movable block 3 on the main body 1 is adjusted, and the two vertical plates 4 are respectively attached to the two opposite surfaces of the rails. By setting a scale on the main body 1, the spacing between the two rails can be read through the position of the movable block 3 at the scale, and a level ruler can be set on the main body 1 to measure the levelness of the main body 1 when measuring;

[0019] Specifically, if Figure 2As shown, a cavity 7 is provided inside the main body 1, and a strip-shaped through-slot 8 is penetrated through the lower side wall of the cavity 7. The strip-shaped through-slot 8 is long and extends in the same direction along the length direction of the main body 1. The inner surface of the strip-shaped through-slot 8 is fixedly connected to a limit frame 9. The positioning block 6 is long and extends in the same direction along the extension direction of the strip-shaped through-slot 8. The positioning block 6 is movably provided at the inner surface of the limit frame 9. By controlling the positioning block 6 to move outward, the positioning block 6 is closely attached to the inner surface of the movable block 3 to realize the positioning of the movable block 3.

[0020] Specifically, the upper surface of the positioning block 6 is fixedly connected with a transverse plate 10, and an elastic element is arranged between the transverse plate 10 and the limit frame 9. Under the action of the elastic element, the positioning block 6 has a tendency to move upward, and a rotating rod 11 is arranged inside the cavity 7 for rotation. Cams 12 are respectively fixedly connected at the two ends of the positioning block 6 corresponding to the surface of the rotating rod 11. Figure 3 As shown, the cam 12 is driven to rotate by controlling the rotating rod 11, and the cam 12 controls the positioning block 6 to slide downward, and the positioning block 6 positions the position of the movable block 3;

[0021] Specifically, the upper surfaces of the limit blocks 2 are respectively fixedly connected with connection blocks 13, and the handle 5 is fixedly connected between the connection blocks 13;

[0022] Specifically, the rotating rod 11 passes through the side wall of the limit block 2 at the corresponding end and is coaxially connected to a gear 14. The inner surface of the connecting block 13 is movably provided with a rack 15 meshing with the gear 14. The opposite surfaces of the connecting block 13 are respectively penetrated with strip grooves 16, which are vertically arranged. A control rod 17 is movably arranged between the strip grooves 16. The two ends of the control rod 17 pass through the strip grooves 16 and are fixedly connected to the rack 15. After holding the handle 5, the control rod 17 can be controlled by fingers to move up along the strip groove 16, driving the rack 15 to move, and the rack 15 can control the corresponding gear 14 to rotate, thereby controlling the rotation of the rotating rod 11.

[0023] Specifically, a guide rod 18 is fixedly connected to the inside of the main body 1, and the guide rod 18 is extended along the length direction of the main body 1. A through groove 19 is penetrated through the upper side wall of the main body 1. A transmission block 20 is sleeved and movably provided on the outer surface of the guide rod 18. A spring is provided between the transmission block 20 and the guide rod 18. The transmission block 20 passes through the through groove 19 and is fixedly connected to the movable block 3. The spring is sleeved on the outside of the peach stem 18, which can prevent the transmission block 20 from moving away from the limit block 2 provided with the vertical plate 4.

[0024] When the utility model is used, the movable block 3 is controlled to slide, so that the transmission block 20 overcomes the elastic element and moves, and then the finger hooks the control rod 17, the control rod 17 drives the rack 15 to move, the rack 15 drives the gear 14 to rotate, the gear 14 drives the rotating rod 11 to rotate, the cam 12 controls the positioning block 6 to slide, and the positioning block 6 is pressed against the inner surface of the movable block 3 to position the positioning block 3, and then the device is placed on the rail, the control rod 17 is released, the movable block 3 slides under the action of the elastic element, the two vertical plates 4 are respectively fitted with the surface of the rail, and then the control rod 17 is pinched to reposition the movable block 3, so as to facilitate the measurement of the rail spacing.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A railway track gauge ruler, comprising a main body (1), characterized in that: The main body (1) is in the shape of an elongated strip. The two ends of the main body (1) are respectively fixedly connected to the limit blocks (2). The main body (1) is sleeved with a movable block (3) and movably arranged. The lower surface of the limit block (2) at one end and the lower surface of the movable block (3) are respectively fixedly connected to matching vertical plates (4). The two vertical plates (4) are arranged in parallel. The top of the main body (1) is provided with a handle (5), and the lower surface of the main body (1) is movably provided with a positioning block (6).

2. The railway track gauge according to claim 1, characterized in that: The main body (1) is provided with a cavity (7) inside, and a strip-shaped through groove (8) is penetrated through the lower side wall of the cavity (7); the strip-shaped through groove (8) is in the shape of an elongated strip and extends in the same direction along the length direction of the main body (1); the inner surface of the strip-shaped through groove (8) is fixedly connected to a limit frame (9); the positioning block (6) is in the shape of an elongated strip and extends in the same direction along the extension direction of the strip-shaped through groove (8); and the positioning block (6) is movably arranged on the inner surface of the limit frame (9).

3. A railway track gauge according to claim 2, characterized in that: A transverse plate (10) is fixedly connected to the upper surface of the positioning block (6), an elastic element is arranged between the transverse plate (10) and the limit frame (9), a rotating rod (11) is rotatably arranged inside the cavity (7), and cams (12) are fixedly connected to the surfaces of the rotating rod (11) at the two ends of the corresponding positioning block (6).

4. The railway track gauge according to claim 3, characterized in that: The upper surfaces of the limit blocks (2) are respectively fixedly connected with connection blocks (13), and the handle (5) is fixedly connected between the connection blocks (13).

5. The railway track gauge according to claim 4, characterized in that: The rotating rod (11) passes through the side wall of the limit block (2) at the corresponding end and is coaxially connected to a gear (14); the inner surface of the connecting block (13) is movably provided with a rack (15) meshing with the gear (14); the opposite surface of the connecting block (13) is movably provided with a strip groove (16); a control rod (17) is movably provided between the strip grooves (16); and both ends of the control rod (17) pass through the strip grooves (16) and are fixedly connected to the rack (15).

6. The railway track gauge according to claim 5, characterized in that: A guide rod (18) is fixedly connected to the interior of the main body (1); a through slot (19) is provided through the upper side wall of the main body (1); a transmission block (20) is sleeved and movably provided on the outer surface of the guide rod (18); a spring is provided between the transmission block (20) and the guide rod (18); the transmission block (20) passes through the through slot (19) and is fixedly connected to the movable block (3).

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