Small ballast sealing vehicle for railway ballast arrangement

Abstract

The utility model discloses a small-sized ballast sealing vehicle for railway ballast arrangement, which relates to the technical field of ballast sealing vehicles and comprises walking vehicles symmetrically positioned above a track, rollers are rotatably connected to the bottoms of two ends of the walking vehicles, a transverse plate is connected to the tops of the walking vehicles symmetrically, lifting plates are rotatably connected to two sides of the top of the transverse plate, and the lifting plates are rotatably connected to the two sides of the top of the transverse plate. The bottom of one end of the lifting plate is fixedly connected with a supporting rod, the bottom of the supporting rod is connected with a supporting table, one end of the supporting table is connected with a supporting frame, and the other end of the supporting table is connected with a first driving device. According to the small ballast sealing vehicle for railway ballast arrangement, the rotating sweeping rubber pipe can sweep accumulated ballasts towards the periphery, the ballasts are shaped, and meanwhile the situation that the ballasts are accumulated too high, and cleaning of the follow-up cleaning plate is affected can be prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to ballast sealing car technical field more specifically relates to a kind of small ballast sealing car for railway ballast arrangement. BACKGROUND

[0002] With the scale expansion of China's railway traffic, it is particularly important to improve the service life of railway operation, the safety, stability of train operation and the comfort of passenger ride. In the process of maintaining railway line, ballast tamping is a very heavy work, and large tamping machine needs to comb ballast after tamping. Ballast is coarse sand or gravel used for paving railway subgrade, which is used to disperse the weight of train and track on the subgrade, so as to reduce the vibration and noise caused by train passing.

[0003] The Chinese patent with application number 201922159250.0 discloses a ballast shaper, which comprises a structure chassis, a power module and a ballast blocking module arranged on the chassis respectively. The power module is provided with a ballast pushing module, and the power output end of the power module is in transmission connection with the power input end of the ballast pushing module. The ballast blocking module corresponds to the ballast pushing module. However, this ballast shaper still has the following problems in daily production:

[0004] 1. The ballast pushing module only has the ability to clean ballast on both sides. When the ballast is located at the bottom of both sides of the track, the cleaning plate on the ballast pushing module cannot enter it well to clean it out, such as the ballast above the sleeper surface and inside and outside the bolt fastener, so that the cleaning ability is limited.

[0005] 2. The ballast pushing module can only clean at a fixed height, and cannot adjust its height according to the use, so that the application range is limited. At the same time, it can only clean on one side, and cannot clean on both sides synchronously.

[0006] Therefore, it is necessary to provide a small ballast sealing car for railway ballast arrangement to solve the above problems. UTILITY MODEL CONTENT

[0007] In view of the above problems, the utility model provides a small ballast sealing car for railway ballast arrangement, which has the effect of scattering ballast for subsequent finishing, and has the ability of cleaning, shaping and leveling ballast.

[0008] The utility model adopts the following technical solutions to achieve the above purpose:

[0009] The utility model provides a small -size sealing ballast car for railway ballast arrangement, including the walking car of symmetry in the upper of track, the bottom rotation of both ends of walking car is connected with the gyro wheel, the top of symmetry walking car is connected with the crosspiece, the top both sides rotation of crosspiece is connected with the lifting plate, the bottom fixed connection of one end of lifting plate is provided with the support rod, the bottom of support rod is connected with the support station, one end of support station is connected with the support frame, the other end of support station is connected with the first drive arrangement, the transmission belt is connected on the outer ring surface of support frame, the outer ring surface of transmission belt is connected with the cleaning plate, the gyro wheel is connected in the first drive arrangement output passes through the support station with the gyro wheel in the support frame,

[0010] The both ends of walking car are rotationally connected with a first end cover and a second end cover, the first end cover is located at one end close to the support frame, a triangular support is connected to the side of the first end cover away from the crosspiece, a second drive arrangement is connected to the triangular support, an output end of the second drive arrangement is connected with a rotating disc, and the bottom of the rotating disc is connected with circumferentially distributed cleaning rubber pipes.

[0011] Preferably, an adjusting plate is connected to the end of the lifting plate away from the crosspiece, an electric hydraulic rod is connected to one end of the crosspiece, and the elongated end of the electric hydraulic rod is rotationally connected to the adjusting plate.

[0012] Preferably, a stabilizing rod is rotationally connected to the side of the adjusting plate away from the electric hydraulic rod, and the other end of the stabilizing rod is rotationally connected to one side of the support frame.

[0013] Preferably, a control box is connected to the top of the crosspiece, and traction seats are connected to the two sides of the crosspiece.

[0014] Preferably, anti-collision plates are connected to the ends of the first end cover and the second end cover away from the walking car.

[0015] Compared with the prior art, the utility model has the beneficial effects that:

[0016] 1. The second drive arrangement provided on one side of the walking car is provided with cleaning rubber pipes, when the second drive arrangement is started, the rotating cleaning rubber pipes can clean the accumulated ballast towards all directions, which can shape the ballast and prevent the accumulated ballast from being too high to affect the cleaning of the cleaning plate.

[0017] 2. The electric hydraulic rod component is provided on the lifting plate, which can adjust the height of the lifting plate through the electric hydraulic rod, so as to adjust the height of the cleaning plate when cleaning the ballast, and can adjust the height of the cleaned ballast according to the use condition, thereby improving the use range of the cleaning plate. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a schematic view when the utility model is located on the track.

[0019] Figure 2 Figure 1 is a schematic view of the structure of the first end cover and the second driving device in the utility model;

[0020] Figure 3 Figure 2 is a schematic view of the structure of the lifting plate and the cross plate in the utility model.

[0021] Reference signs:

[0022] 101, walking vehicle; 102, cross plate; 103, lifting plate; 104, support rod; 105, support table; 106, support frame; 107, first driving device; 108, conveying belt; 109, cleaning plate; 110, first end cover; 111, second end cover; 112, triangular support; 113, second driving device; 114, rotating disc; 115, cleaning rubber pipe; 116, adjusting plate; 117, electric hydraulic rod; 118, stabilizing rod; 119, control box; 120, traction seat; 121, anti-collision plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Please refer to Figures 1-3The utility model provides a kind of small ballast sealing vehicle for railway ballast finishing, including walking vehicle 101 being symmetrically located above track, preferably, driving device is arranged in walking vehicle 101, entire equipment can be driven to move along track, to carry out cleaning action, the bottom of both ends of the walking vehicle 101 is rotatably connected with gyro wheel, the top of the walking vehicle 101 is connected with horizontal plate 102, horizontal plate 102 is used to connect two walking vehicles 101, the top of the horizontal plate 102 is rotatably connected with lifting plate 103 on both sides, the bottom of one end of the lifting plate 103 is fixedly connected with support rod 104, the bottom of the support rod 104 is connected with support platform 105, one end of the support platform 105 is connected with support frame 106, the other end of the support platform 105 is connected with first driving device 107, the output end of first driving device 107 drives conveyor belt 108 to move, to drive multiple cleaning plates 109 to move, the support frame 106 is rotatably connected with conveyor belt 108, conveyor belt 108 preferably adopts chain structure to form caterpillar chain transmission mechanism, the outer ring surface of the conveyor belt 108 is connected with cleaning plate 109, preferably, cleaning plate 109 is made of wear-resistant rubber, the output end of the first driving device 107 passes through support platform 105 and is connected with roller in support frame 106, specifically, when conveyor belt 108 rotates, it will drive cleaning plate 109 to clean ballast outward, to play the role of flattening, prevent ballast from being accumulated too high, when the bottommost cleaning plate 109 rotates by conveyor belt 108, it is slightly higher than sleeper, so that ballast after cleaning will not be higher than sleeper;

[0025] Reference Figure 2 And Figure 3 The both ends of the walking vehicle 101 are rotatably connected with first end cover 110 and second end cover 111, first end cover 110 and second end cover 111 play the role of protection to the both ends of walking vehicle 101, the one end of first end cover 110 close to support frame 106, the side of first end cover 110 away from horizontal plate 102 is connected with triangular support 112, second driving device 113 is installed on first end cover 110 through triangular support 112, the one end of first end cover 110 away from crash plate 121 is rotatably connected on walking vehicle 101, the second driving device 113 is connected on triangular support 112, the output end of the second driving device 113 is connected with rotating disc 114, the bottom of rotating disc 114 is connected with circumferentially distributed cleaning rubber pipe 115, specifically, the output end of second driving device 113 drives multiple cleaning rubber pipes 115 to rotate through rotating disc 114, to scatter ballast around, when ballast accumulated on one side of track is too high, the resistance that cleaning rubber pipe 115 receives will become larger, then drive first end cover 110 to rotate upward, at this time, second driving device 113 changes from downward to forward, increases the cleaning efficiency of cleaning rubber pipe 115 to ballast.

[0026] The fixed height of the cleaning plate 109 is inconvenient to adjust the cleaning height according to the situation, and the following provides a structure capable of adjusting the height of the cleaning plate 109: specifically, referring to Figure 3 , one end of the horizontal plate 102 is connected with an adjusting plate 116, one end of the horizontal plate 102 is connected with an electric hydraulic rod 117, and the extension end of the electric hydraulic rod 117 is extended, which will push the lifting plate 103 upward through the adjusting plate 116 to open, thereby increasing the height of the bottom support frame 106, and the extension end of the electric hydraulic rod 117 is rotatably connected to the adjusting plate 116.

[0027] Specifically, referring to Figure 3 , the adjusting plate 116 is rotatably connected with a stabilizing rod 118 away from one side of the electric hydraulic rod 117, the stabilizing rod 118 is used to support one end of the support frame 106 away from the support table 105, the support frame 106, the support rod 104 and the stabilizing rod 118 form a triangle, which can improve the stability of the support frame 106, and the other end of the stabilizing rod 118 is rotatably connected to one side of the support frame 106.

[0028] Specifically, referring to Figure 2 and Figure 3 , the top of the horizontal plate 102 is connected with a control box 119, preferably, a battery is arranged in the control box 119 to provide power for the work of each device, and the two sides of the horizontal plate 102 are connected with traction seats 120, which can also drive the horizontal plate 102 to move through connecting rods or traction ropes.

[0029] Specifically, referring to Figure 2 and Figure 3 , the first end cover 110 and the second end cover 111 are connected with anti-collision plates 121 away from one end of the walking vehicle 101, which can prevent the safety of the second driving device 113 from being affected when the ballast is accumulated too high.

[0030] In this embodiment, the horizontal plate 102 is placed on the track through the bottom walking vehicle 101, and the horizontal plate 102 is driven to move by the walking vehicle 101, so as to clean the ballast on both sides of the track, when moving, the cleaning rubber pipe 115 on the walking vehicle 101 will first contact the ballast, so as to scatter the ballast and prevent the ballast from accumulating, and the ballast scattered on both sides of the track can also be cleaned, and then the rotating cleaning plate 109 will clean the ballast away from the track, which plays a role in shaping the ballast and keeping it flat.

[0031] The above-mentioned embodiments are only preferred embodiments of the present application, and cannot be used to limit the scope of protection of the present application. Any non-essential changes and replacements made by those skilled in the art on the basis of the present application shall fall within the scope of protection of the present application.

Claims

1. A small ballast sealing vehicle for railway ballast arrangement, comprising a walking vehicle (101) symmetrically located above the track, the bottom of both ends of the walking vehicle (101) is rotatably connected with a roller, characterized in that: The top of the walking vehicle (101) is connected with a horizontal plate (102), the top of the horizontal plate (102) is rotatably connected with a lifting plate (103), one end of the lifting plate (103) is fixedly connected with a supporting rod (104), the bottom of the supporting rod (104) is connected with a supporting table (105), one end of the supporting table (105) is connected with a supporting frame (106), the other end of the supporting table (105) is connected with a first driving device (107), the supporting frame (106) is drivingly connected with a conveying belt (108), the outer ring surface of the conveying belt (108) is connected with a cleaning plate (109), the output end of the first driving device (107) passes through the supporting table (105) and is connected with a roller in the supporting frame (106); The two ends of the walking vehicle (101) are rotatably connected with a first end cover (110) and a second end cover (111), the first end cover (110) is located at one end close to the supporting frame (106), the side of the first end cover (110) away from the horizontal plate (102) is connected with a triangular support (112), the triangular support (112) is connected with a second driving device (113), the output end of the second driving device (113) is connected with a rotating disc (114), the bottom of the rotating disc (114) is connected with circumferentially distributed cleaning rubber pipes (115).

2. A small ballast sealing vehicle for railway ballast finishing according to claim 1, characterized in that: The end of the lifting plate (103) away from the horizontal plate (102) is connected with an adjusting plate (116), one end of the horizontal plate (102) is connected with an electric hydraulic rod (117), the elongated end of the electric hydraulic rod (117) is rotatably connected with the adjusting plate (116).

3. A small ballast sealing vehicle for railway ballast finishing according to claim 2, characterized in that: The side of the adjusting plate (116) away from the electric hydraulic rod (117) is rotatably connected with a stabilizing rod (118), the other end of the stabilizing rod (118) is rotatably connected with one side of the supporting frame (106).

4. The compact ballast car for railway ballast maintenance according to claim 1, characterized in that: The top of the horizontal plate (102) is connected with a control box (119), the two sides of the horizontal plate (102) are connected with traction seats (120).

5. The compact ballast car for railway ballast maintenance according to claim 1, characterized in that: The ends of the first end cover (110) and the second end cover (111) away from the walking vehicle (101) are connected with anti-collision plates (121).

Images