Ballastless track laying adjusting device
By using standard rulers and motor-controlled rail riding devices during ballless track laying, the problem of track spacing adjustment is solved, and simple and efficient track spacing adjustment is achieved, and friction damage is avoided.
Patent Information
- Application Number
- CN202422318695.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-23
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-09-23
AI Technical Summary
During the track laying process of ball-free tracks, it is difficult to efficiently adjust the standard spacing between the tracks on both sides, especially after one side of the track is fixed, it is difficult to adjust the spacing of the tracks on the other side.
The standard ruler is used as a reference and rolls on the rail track through the riding device. The motor control roller rolls on the surface and inner bottom surface of the rail, which drives the device to slide. The staff follow the adjustment of the spacing, and the motor button controls the stop scrolling to achieve synchronous adjustment. After use, the device is manually shifted.
It realizes rapid and simple adjustment of the spacing between the tracks on both sides, avoids frictional damage, and is simple and efficient in operation.
Smart Images
Figure CN223176512U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of track laying equipment, in particular to a ballastless track laying adjustment device. Background Art
[0002] A ballastless track is a new type of track structure that uses a monolithic foundation such as concrete or asphalt mixture to replace the traditional granular ballast bed. When laying a ballastless track, the track spacing needs to be adjusted and trimmed multiple times. Especially after one side of the track is fixed, the standard spacing adjustment of the other side of the track is required;
[0003] In view of the above problems, a ballastless track laying adjustment device is needed. Content of the Utility Model
[0004] The purpose of the utility model is to provide a ballastless track laying adjustment device. The utility model fixes the distance between the two side tracks through a standard ruler. After one side of the track is fixed, the riding track devices on both sides of the standard ruler are directly ridden on the tracks from the track ports on both sides. Specifically, the first roller is ridden on the surface of the railway track, and then the second roller extends into the inner bottom surface of the railway track and is fixedly abutted against the inner bottom surface. Then the fourth roller abuts against and rolls on the center of the railway track, and the third roller rolls and abuts against the side wall of the railway track, avoiding the direct friction between the connecting plate and the side wall of the railway track. Then, the motor is controlled to rotate through the motor control button. The motor drives the first roller to roll on the upper surface of the railway track, thereby driving the entire device to roll and slide on the two tracks. The staff holds the motor button in the middle of the railway track and walks along with the device. When a problem occurs, the motor button is directly released, and then it stops. The riding track devices on both sides roll synchronously. During the sliding process, when there is a spacing deviation on the other side of the track, it is directly adjusted to the standard spacing, and then the next step is to fix the other side of the track. After using this device, tie the lifting hook with a rope and directly lift it away from the site or shift it manually, which is simple and convenient to operate.
[0005] The utility model is realized as follows. The utility model includes a width standard ruler spanning between two railway tracks; riding track devices are arranged at both ends of the lower end of the standard ruler;
[0006] The riding track device includes a connecting plate fixedly connected to the lower end of the standard ruler. A motor is fixedly arranged at the outer end of the connecting plate. The rotating shaft of the motor penetrates through the connecting plate and is connected with a first roller rolling on the upper surface of the railway track. A second roller abutting against the inner bottom surface of the railway track is arranged below the connecting plate on the surface of the railway track;
[0007] The connecting plate is provided with a stability maintenance device on the other side of the railway track. A support rod is fixedly arranged on the stability maintenance device, and a control device is arranged at the top of the support rod. The control device is provided with motor switch buttons connected to the motors on both sides.
[0008] Furthermore, on the connecting plates on both sides of the motor, third rollers that are in rolling abutment with the side wall of the railway track are also provided. The third rollers can prevent the connecting plate from directly rubbing against the side wall of the slide rail.
[0009] Furthermore, the stability maintenance device includes an "L"-shaped plate fixedly connected to the connecting plate. A stability maintenance column is fixedly arranged at the bottom end of the upper cover plate of the "L"-shaped plate. A fourth roller that is in rolling abutment with the other side of the railway track is rotatably arranged at the bottom end of the stability maintenance column. The first roller, the second roller, the third roller, and the fourth roller are all solid rubber material rollers.
[0010] Furthermore, the width standard ruler is in a "V" shape, and a lifting hook is arranged at the top end of the width standard ruler.
[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0012] 1). The distance between the two side tracks is fixed by the standard ruler. After one side of the track is fixed, the riding rail devices on both sides of the standard ruler are directly ridden on the tracks from the port ends of the two sides of the track. Specifically, the first roller is ridden on the surface of the railway track, and then the second roller extends into the inner bottom surface of the railway track and fixedly abuts against the inner bottom surface. Then the fourth roller abuts against and rolls with the center of the railway track, and the third roller rolls and abuts against the side wall of the railway track, preventing the connecting plate from directly rubbing against the side wall of the railway track. Then, the motor is controlled by the motor control button to rotate. The motor drives the first roller to roll on the upper surface of the railway track, thereby driving the entire device to roll and slide on the two tracks. The staff holds the motor button in the middle of the railway track and walks along with the device. When a problem occurs, the motor button is directly released, and then it stops. The riding rail devices on both sides roll synchronously. During the sliding process, when there is a spacing deviation on the other side of the track, it is directly adjusted to the standard spacing, and then the next step is to fix the other side of the track. After using this device, it is directly lifted away from the site or displaced manually by tying a rope to the lifting hook, and the operation is simple and convenient. Description of the Drawings
[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.
[0014] Figure 1 is the overall structural schematic diagram of the present utility model;
[0015] Figure 2 is the structural schematic diagram of the fourth roller of the present utility model;
[0016] Figure 3 is the enlarged view of the straddle device of the present utility model;
[0017] Among them, there are a fixed rail 1, a rail 11 with a spacing to be adjusted, a standard ruler 2, an outer end 3 of a connecting plate, a connecting plate 30, a second roller 31, a third roller 32, a motor 4, a first roller 41, a support rod 50, a control device 5, a motor switch button 51, an "L"-shaped plate 6, a stabilizing column 61, and a fourth roller 62. Specific implementation manners
[0018] To make the purpose, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some, but not all, of the embodiments of the present utility model. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present utility model. Therefore, the following detailed description of the embodiments of the present utility model provided in the drawings is not intended to limit the scope of the present utility model to be protected, but merely represents the selected embodiments of the present utility model. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present utility model.
[0019] In this embodiment, please refer to Figures 1 - 3 , the present utility model includes a width standard ruler 2 straddling between two rails; straddle devices are provided at both ends of the lower end of the standard ruler 2;
[0020] The straddle device includes a connecting plate 30 fixedly connected to the lower end of the standard ruler. A motor 4 is fixedly provided at the outer end 3 of the connecting plate. The rotating shaft of the motor 4 penetrates through the connecting plate and is connected to a first roller 41 that rolls on the upper surface of the rail. A second roller 31 that abuts against the inner bottom surface of the rail is provided below the connecting plate on the rail surface;
[0021] A stabilizing device is provided on the other side of the rail of the connecting plate 30. A support rod 50 is fixedly provided on the stabilizing device. A control device 5 is provided at the top of the support rod 50. A motor switch button 51 connected to the motors on both sides is provided on the control device 5.
[0022] In this embodiment, on the connecting plates on both sides of the motor, third rollers 32 that are in rolling abutment with the side walls of the railway tracks are also provided. The third rollers 32 can prevent the connecting plates from directly rubbing against the side walls of the slide rails.
[0023] In this embodiment, the stability maintaining device includes an "L"-shaped plate 6 fixedly connected to the connecting plate. At the bottom end of the upper cover plate of the "L"-shaped plate 6, a stability maintaining column 61 is fixedly provided. At the bottom end of the stability maintaining column 61, a fourth roller 62 that is in rolling abutment with the other side of the railway track is rotatably provided. The first roller 41, the second roller 31, the third roller 32, and the fourth roller 62 are all solid rubber material rollers.
[0024] In this embodiment, the width standard ruler 2 is in a "V" shape, and a lifting hook is provided at the top end of the width standard ruler 2.
[0025] The above is only the preferred embodiment of the present utility model and is not used to limit the present utility model. For those skilled in the art, various modifications and changes can be made to the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. A ballastless track laying and adjusting device, characterized in that, It includes a width standard ruler (2) spanning between two rails; riding rail devices are provided at both ends of the lower end of the standard ruler (2); The riding rail device includes a connecting plate (30) fixedly connected to the lower end of the standard ruler. A motor (4) is fixedly provided at the outer side end (3) of the connecting plate. The rotating shaft of the motor (4) penetrates through the connecting plate and is connected with a first roller (41) rolling on the upper surface of the rail. A second roller (31) abutted against the inner bottom surface of the rail is provided below the connecting plate on the rail surface; The connecting plate is provided with a stability maintaining device on the other side of the rail. A support rod (50) is fixedly provided on the stability maintaining device. A control device (5) is provided at the top end of the support rod (50). A motor switch button (51) connected to the motors on both sides is provided on the control device (5).
2. The ballastless track laying and adjusting device according to claim 1, characterized in that, On the connecting plates on both sides of the motor (4), third rollers (32) rollingly abutted against the side walls of the rails are also provided.
3. The non-ballast track laying and adjusting device according to claim 1, characterized in that: The stability maintaining device includes an "L"-shaped plate (6) fixedly connected to the connecting plate. A stability maintaining column (61) is fixedly provided at the bottom end of the upper cover plate of the "L"-shaped plate (6). A fourth roller (62) rollingly abutted against the other side of the rail is rotatably provided at the bottom end of the stability maintaining column (61).
4. The non-ballast track laying and adjusting device according to claim 1, characterized in that: The first roller (41), the second roller (31), the third roller (32) and the fourth roller (62) are all solid rubber material rollers.
5. The non-ballast track laying and adjusting device according to claim 1, characterized in that: The width standard ruler (2) is in a "V" shape, and a lifting hook is provided at the top end of the width standard ruler (2).