Adjustable ballast sliding structure of stone ballast vehicle

Abstract

The utility model discloses an adjustable ballast sliding structure of a stone ballast vehicle. The adjustable ballast sliding structure comprises a ballast sliding plate, an extension plate, an adjusting bolt, a hook and a supporting rod. According to the scheme, the ballast sliding plate is fixed to the vehicle body of the stone ballast vehicle and synchronously moves along with the vehicle body of the stone ballast vehicle, the exposed length of the adjusting bolt between the extension plate and the ballast sliding plate is changed by rotating the adjusting bolt, and then the angle of the extension plate relative to the ballast sliding plate is changed; the filler falling from the top end of the ballast sliding plate falls to the position matched with the actual working condition requirement under the guiding action of the deflected extension plate, and the extension plate can stably keep the current angle under the action of pressure energy of the continuously falling filler and supporting force of the adjusting bolt; when the operation does not need to be carried out, the hook is rotated to the posture of extending out of the extension plate and hung on the supporting rod, and then the extension plate can be fixed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of railway equipment, in particular to adjustable ballast car ballast structure. BACKGROUND

[0002] The line maintenance and management of the sinking area railway line usually needs to supplement and widen the roadbed on both sides of the line, and to maintain the track to lift the roadbed and the line at any time. The traditional method needs to transport roadbed fillers and ballast along the line by motor vehicles for storage. If the ballast car is used to complete the above operation, the ballast plates on both sides of the ballast car are too short and cannot be adjusted, and the storage of roadbed fillers and ballast along the line cannot meet the unloading width requirement. SUMMARY

[0003] Therefore, the utility model provides a kind of adjustable ballast car ballast structure, can be fixed in the car body of ballast car by ballast plate, make it move with the car body of ballast car synchronously, change the length exposed between extension plate and ballast plate by rotating adjusting bolt, further change the angle of extension plate relative to ballast plate, make the filler falling from the top end of ballast plate fall in the position adapted to actual working condition requirement under the guidance of deflected extension plate, under the action of pressure of continuously falling filler and supporting force of adjusting bolt, extension plate can stably maintain current angle;When not needing the foregoing operation, hook is rotated to the posture of extending extension plate, and is hung on support rod to fix extension plate.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] An adjustable ballast car ballast structure comprises:

[0006] A ballast plate is fixed in a vertical posture on the ballast car and is used to provide an installation base.

[0007] An extension plate is hinged to the ballast plate and is used to set an included angle relative to the ballast plate.

[0008] An adjusting bolt is threadedly connected to the extension plate, and is used to abut against the ballast plate and to keep the extension plate in a current posture.

[0009] A hook is rotationally connected to the extension plate and has a first posture of extending out of the extension plate and a second posture of being covered by the extension plate.

[0010] Support rods are fixedly connected to the ballast plate and are spaced apart, and are used to support the hook to keep the extension plate in the first posture.

[0011] Preferably, the extension plate has a buckle that is detachably connected to the hook and is used to hold the hook in the second posture, the buckle being disposed away from the extension plate.

[0012] Preferably, the extension plate includes a contact plate and a support plate, the support plate having a plurality of obliquely arranged welding holes, and the welding holes having solder columns fixedly connected to the contact plate.

[0013] Preferably, a deformation gap is formed between the contact plate and the support plate.

[0014] Preferably, a bearing sleeve is fixed on the extension plate, and a connecting bolt is rotatably connected inside the bearing sleeve. The connecting bolt includes a threaded section and a smooth section. A rear end sleeve is fixed on the ballast plate, and the threaded section is threadedly connected to the rear end sleeve.

[0015] Preferably, the position of the adjusting bolt corresponds to the position of the connecting bolt.

[0016] Preferably, the adjusting bolt is threaded with a nut for abutting against the extension plate.

[0017] Preferably, the hook is fixed to a base rotatably connected to the extension plate, and has a rotating seat hinged to the base. The rotating seat is fixed to the hook, and the rotating seat is perpendicular to the rotation axis of the base.

[0018] As can be seen from the above technical solution, the adjustable ballast chute structure provided by this utility model fixes the ballast chute to the body of the ballast car, allowing it to move synchronously with the body. By rotating the adjusting bolt, the exposed length of the adjusting bolt between the extension plate and the ballast chute is changed, thereby changing the angle of the extension plate relative to the ballast chute. This allows the fill material falling from the top of the ballast chute to fall into a position suitable for the actual working conditions under the guidance of the deflected extension plate. The extension plate can stably maintain the current angle under the pressure energy of the continuously falling fill material and the supporting force of the adjusting bolt. When the aforementioned operation is not required, the extension plate can be fixed by rotating the hook to extend the extension plate and hanging it on the support rod. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1This is a schematic diagram illustrating an adjustable ballast car chute structure according to an exemplary embodiment;

[0021] Figure 2 This is a schematic diagram illustrating the position of the bearing sleeve according to an exemplary embodiment;

[0022] Figure 3 This is illustrated according to an exemplary embodiment; it is a schematic diagram showing the position of the back-end sleeve.

[0023] Figure 4 This is a schematic diagram illustrating a hook structure according to an exemplary embodiment;

[0024] Figure 5 This is a schematic diagram illustrating an extension plate structure according to an exemplary embodiment;

[0025] Figure 6 This is a schematic diagram illustrating the location of solder pillars according to an exemplary embodiment.

[0026] Figure label:

[0027] 1. Ballast slab; 11. Baffle; 2. Extension plate; 21. Rear end sleeve; 22. Front end sleeve; 23. Support plate; 24. Contact plate; 25. Deformation gap; 26. Welding column; 27. Welding hole; 3. Adjusting bolt; 31. Nut; 4. Support rod; 5. Hook; 51. Buckle; 6. Base; 61. Rotating seat; 7. Connecting bolt; 71. Threaded section; 72. Smooth section; 73. Bearing sleeve. Detailed Implementation

[0028] This utility model discloses an adjustable ballast chute structure for ballast cars. The chute slab is fixed to the body of the ballast car, allowing it to move synchronously with the car body. By rotating the adjusting bolt, the exposed length of the adjusting bolt between the extension plate and the chute slab is changed, thereby altering the angle of the extension plate relative to the chute slab. This allows the fill material falling from the top of the chute slab to fall at a position suitable for the actual working conditions under the guidance of the deflected extension plate. The extension plate, under the pressure energy of the continuously falling fill material and the supporting force of the adjusting bolt, can stably maintain the current angle. When the aforementioned operation is not required, the hook can be rotated to extend beyond the extension plate and hung on the support rod to fix the extension plate.

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] An exemplary embodiment of this disclosure provides an adjustable ballast cart chute structure, such as... Figure 1 As shown, Figure 1 This is a schematic diagram illustrating an adjustable ballast car chute structure according to an exemplary embodiment; Figure 2 This is a schematic diagram illustrating the position of the bearing sleeve according to an exemplary embodiment; Figure 3 This is illustrated according to an exemplary embodiment; it is a schematic diagram showing the position of the back-end sleeve. Figure 4 This is a schematic diagram illustrating a hook structure according to an exemplary embodiment; Figure 5 This is a schematic diagram illustrating an extension plate structure according to an exemplary embodiment; Figure 6 This is a schematic diagram illustrating the location of solder pillars according to an exemplary embodiment. The following is in conjunction with... Figures 1 to 6 To explain.

[0031] The specific embodiments described below are intended to help those skilled in the art understand this embodiment, but this embodiment is not limited to the specific embodiments described below.

[0032] Reference Figure 1 and Figure 2 This disclosure provides an adjustable ballast car sluice structure according to an exemplary embodiment. The adjustable ballast car sluice structure includes:

[0033] The ballast slab 1 is fixed vertically to the ballast car and serves as the installation foundation;

[0034] Extension plate 2 is hinged to ballast slab 1 and is set at an angle relative to ballast slab 1;

[0035] Adjusting bolt 3 is threadedly connected to extension plate 2. Adjusting bolt 3 is used to abut against ballast plate 1 and to keep extension plate 2 in its current position.

[0036] The hook 5 is rotatably connected to the extension plate 2 and has a first posture extending out of the extension plate 2 and a second posture covered by the extension plate 2.

[0037] The struts 4 are fixedly connected to the ballast slab 1 and are spaced apart. The struts 4 are used to attach hooks 5 to keep the extension plate 2 in the first position.

[0038] For example, refer to Figure 1 and Figure 2The ballast slab 1 is in a vertical position. Both ends of the ballast slab 1 are fixed with vertically arranged baffles 11 that are perpendicular to the ballast slab 1. The baffles 11 are fixed at the middle position in the height direction of the ballast slab 1. The two ends of the support rod 4 are fixedly connected to the two baffles 11 respectively. The support rod 4 is located at the middle position in the height direction of the ballast slab 1. The support rod 4 is arranged horizontally and parallel to the ballast slab 1 and is distributed at intervals with the ballast slab 1. The extension plate 2 is located in the area between the support rod 4 and the ballast slab 1.

[0039] The extension plate 2 is located on one side of the sluice 1 and is rotatably connected to the sluice 1 at the middle position in the height direction. One side of the extension plate 2 is connected to the sluice 1 to form a rotating side, and both ends of the extension plate 2 are aligned with both ends of the sluice 1. The other side of the extension plate 2 serves as a movable side, allowing its position to be changed vertically. An adjusting bolt 3 passes through the extension plate 2 in a direction perpendicular to the extension plate 2. The head of the adjusting bolt 3 extends from the top surface of the extension plate 2, and the head of the adjusting bolt 3 extends from the bottom surface of the extension plate 2. A nut 31 is threaded onto the adjusting bolt 3 to abut against the extension plate 2. By loosening nut 31, a gap is created between nut 31 and extension plate 2, thereby rotating adjusting bolt 3 and moving it relative to extension plate 2. This changes the physical length of adjusting bolt 3 extending from the bottom surface of extension plate 2. After adjusting bolt 3 abuts against ballast slab 1, the deflection angle of extension plate 2 relative to ballast slab 1 is changed. Tightening nut 31 can also reduce the possibility of adjusting bolt 3 rotating relative to extension plate 2 and thus changing the deflection angle of extension plate 2.

[0040] Reference Figure 2 and Figure 3An extension plate 2 is fixed with a bearing sleeve 73. A connecting bolt 7 is rotatably connected inside the bearing sleeve 73. The connecting bolt 7 includes a threaded section 71 and a smooth section 72. The connecting bolt 7 is coaxially arranged with the bearing sleeve 73, and part of the smooth section 72 is covered by the bearing sleeve 73. A front sleeve 22 and a rear sleeve 21 are fixed on the ballast slab 1. The front sleeve 22 and the rear sleeve 21 are coaxially arranged and have the same size. The front sleeve 22 and the rear sleeve 21 are spaced apart, that is, a space is formed between the front sleeve 22 and the rear sleeve 21 for the bearing sleeve 73 to be inserted. When the extension plate 2 is installed on the ballast slab 1, the threaded section 71 is threadedly connected to the rear sleeve 21. When installing the extension plate 2, pull the connecting bolt 7 out of the bearing sleeve 73, align the bearing sleeve 73 with the space between the front sleeve 22 and the rear sleeve 21, making the bearing sleeve 73 coaxial with the front sleeve 22 and the rear sleeve 21. Insert the connecting bolt 7 into the front sleeve 22, the bearing sleeve 73, and the rear sleeve 21 in sequence. By rotating the connecting bolt 7, the threaded section 71 on the connecting bolt 7 is threadedly connected to the rear sleeve 21. At this time, the bearing sleeve 73 and the front sleeve 22 are both fitted onto the smooth section 72 of the connecting bolt 7, thus completing the installation of the extension plate 2. In addition, to make the rotation of the extension plate 2 more stable, after the connecting bolt 7 is threadedly connected to the rear sleeve 21, the end of the connecting bolt 7 can be positioned to abut against the end of the front sleeve 22 away from the bearing sleeve 73.

[0041] There are two connecting bolts 7, two bearing sleeves 73, two front sleeves 22 and two rear sleeves 21, which are evenly distributed on the rotating side of the extension plate 2. There are two adjusting bolts 3, and the positions of the two adjusting bolts 3 correspond to the positions of the two connecting bolts 7 respectively.

[0042] Reference Figure 2 and Figure 4 The hook 5 is fixed to a base 6 rotatably connected to the extension plate 2, and has a rotating seat 61 hinged to the base 6. The rotation axis of the base 6 is perpendicular to the extension plate 2. The top end of the base 6 is connected to the extension plate 2, and the bottom end of the base 6 extends downwards from the extension plate 2. The rotation axis of the rotating seat 61 is parallel to the extension plate 2. One end of the rotating seat 61 is fixed to the base 6, and the other end of the rotating seat 61 is fixedly connected to the hook 5. By rotating the base 6, the hook 5 can extend out of the extension plate 2 or retract below the extension plate 2. By rotating the rotating seat 61, the posture of the hook 5 can be changed, even the posture of the hook-shaped area on the hook 5 away from the end of the rotating seat 61 can be changed, thus enabling it to be hung on the support rod 4.

[0043] The extension plate 2 has a buckle 51 that is detachably connected to the hook 5 and is used to keep the hook 5 in a second posture. The buckle 51 is fixedly connected to the bottom surface of the extension plate 2 in a posture perpendicular to the extension plate 2. One end of the buckle 51 is fixedly connected to the extension plate 2. The end of the buckle 51 used to fasten the hook 5 is set away from the extension plate 2. After the hook 5 is rotated to a position where it is vertically blocked by the extension plate 2, it can be inserted into the buckle 51 by squeezing or other means to fix the hook 5.

[0044] Reference Figure 5 and Figure 6 The extension plate 2 includes a contact plate 24 and a support plate 23. The contact plate 24 and the support plate 23 are parallel, and their edges are aligned. The support plate 23 has multiple obliquely arranged welding holes 27 that penetrate the support plate 23 obliquely. Each welding hole 27 contains a solder column 26 fixedly connected to the contact plate 24. One end of the solder column 26 is flush with the end of the welding hole 27 facing away from the contact plate 24, and the other end extends to the outer wall of the contact plate 24 facing the support plate 23. This means the support plate 23 and the contact plate 24 are staggered during welding. This staggered welding process allows some solder to penetrate between the contact plate 24 and the support plate 23, creating a deformation gap 25 between them.

[0045] In this embodiment, by fixing the sluice plate 1 to the body of the ballast car, it moves synchronously with the body of the ballast car. By rotating the adjusting bolt 3, the exposed length of the adjusting bolt 3 between the extension plate 2 and the sluice plate 1 is changed, thereby changing the angle of the extension plate 2 relative to the sluice plate 1. This allows the fill material falling from the top of the sluice plate 1 to fall into a position suitable for the actual working conditions under the guidance of the deflected extension plate 2. The extension plate 2 can stably maintain the current angle under the pressure energy of the continuously falling fill material and the supporting force of the adjusting bolt 3. When the aforementioned operation is not required, the hook 5 can be rotated to extend the extension plate 2 and hung on the support rod 4 to fix the extension plate 2.

[0046] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An adjustable ballast car chute structure, characterized in that, include: The sluice slab (1) is fixed vertically on the ballast car and serves as the mounting base; An extension plate (2) is hinged to the ballast slab (1) and is set at an angle relative to the ballast slab (1); Adjusting bolt (3) is threadedly connected to the extension plate (2). The adjusting bolt (3) is used to abut against the ballast plate (1) and to keep the extension plate (2) in its current position. The hook (5) is rotatably connected to the extension plate (2) and has a first posture extending out of the extension plate (2) and a second posture covered by the extension plate (2); The support rod (4) is fixedly connected to the ballast slab (1) and spaced apart. The support rod (4) is used to set up the hook (5) so that the extension plate (2) maintains the first posture.

2. The adjustable ballast car chute structure according to claim 1, characterized in that, The extension plate (2) has a buckle (51) that is detachably connected to the hook (5) and is used to keep the hook (5) in the second posture. The buckle (51) is disposed away from the extension plate (2).

3. The adjustable ballast car chute structure according to claim 1, characterized in that, The extension plate (2) includes a contact plate (24) and a support plate (23). The support plate (23) has a plurality of obliquely arranged welding holes (27). The welding holes (27) have solder columns (26) that are fixedly connected to the contact plate (24).

4. The adjustable ballast car chute structure according to claim 3, characterized in that, A deformation gap (25) is formed between the contact plate (24) and the support plate (23).

5. The adjustable ballast car chute structure according to claim 1, characterized in that, The extension plate (2) is fixed with a bearing sleeve (73), and a connecting bolt (7) is rotatably connected inside the bearing sleeve (73). The connecting bolt (7) includes a threaded section (71) and a smooth section (72). The ballast plate (1) is fixed with a rear end sleeve (21), and the threaded section (71) is threadedly connected to the rear end sleeve (21).

6. The adjustable ballast car chute structure according to claim 5, characterized in that, The position of the adjusting bolt (3) corresponds to the position of the connecting bolt (7).

7. The adjustable ballast car chute structure according to claim 1, characterized in that, The adjusting bolt (3) is threaded with a nut (31) for abutting against the extension plate (2).

8. The adjustable ballast car chute structure according to claim 1, characterized in that, The hook (5) is fixed with a base (6) that is rotatably connected to the extension plate (2), and has a rotating seat (61) that is hinged to the base (6). The rotating seat (61) is fixed to the hook (5), and the rotating seat (61) is perpendicular to the rotation axis of the base (6).

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