Balancing device for a railway locomotive

Abstract

The application discloses a balancing and debugging device for a railway locomotive and relates to the technical field of railway locomotive connectors. The device comprises a first connecting frame, a second connecting frame and a mounting frame. A rotating rod is rotatably connected between the first connecting frame and the second connecting frame. A connecting rod is mounted at the end of the second connecting frame. A fixed frame is rotatably connected to the top end of the mounting frame. A second connecting table is mounted in the fixed frame. The connecting rod, the fixed frame, the mounting frame and the deflection adjusting assembly are arranged. When the first connecting frame and the second connecting frame in the connector are deflected when the railway locomotive runs through a curved track, the fixed frame can be deflected synchronously. When the railway locomotive runs through the curved track, the change of the curve radius of the track will cause centrifugal force of the vehicle body. The deflection of the first connecting frame and the second connecting frame can adjust the angle of the fixed frame in real time, so that the vehicle body and the track curve are consistent, and lateral swing of the vehicle body is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of railway locomotive connector, in particular to a balance debugging device for railway locomotive. BACKGROUND

[0002] The railway locomotive connector is a key component for connecting the railway locomotive with other vehicles or equipment, and plays a crucial role in railway transportation, which is essential to ensure the safety and efficiency of train operation. With the continuous expansion and complication of railway network, trains need to run in different lines and different environments, and the connector needs to adapt to diversified working conditions such as mountainous areas, plains, high temperature, low temperature, etc. Therefore, the railway locomotive connector needs to have higher performance, and can reliably transmit traction force, braking force and various signals under high speed and heavy load conditions to ensure the safe operation of the train.

[0003] During the train operation, when the current vehicle drives through the curved track, the connector will exert a lateral force on the rear vehicle during the traction of the rear vehicle, which will intensify the friction between the connector components, accelerate material wear, and during the train operation, if the track is uneven, it will cause vibration and impact of the train. The locomotive connector needs to withstand greater tension and impact force, which increases the mechanical stress of the connector, which will affect the operation of the railway locomotive and increase the load of the railway locomotive connector. Long-term wear will affect the balance performance of the railway locomotive connector.

[0004] In view of the above problems, it is urgent to make innovative design on the basis of the original. SUMMARY

[0005] The purpose of the present application is to provide a balance debugging device for railway locomotive, to solve the problem that when the current vehicle drives through the curved track, the lateral force will intensify the friction between the connector components, and during the train operation, if the track is uneven, it will cause vibration and impact of the train, and the locomotive connector needs to withstand greater tension and impact force. The technical solution of the present application provides a solution significantly different from the prior art, which solves the problem that the prior art solution is too single.

[0006] In order to achieve the above object, the present application provides the following technical scheme: a balancing debugging device for a railway locomotive, comprising a first connecting frame, a second connecting frame and a mounting frame, a rotating rod being rotatably connected between the first connecting frame and the second connecting frame, a connecting rod being mounted at an end of the second connecting frame, a fixed frame being rotatably connected to a top end of the mounting frame, a second connecting table being mounted inside the fixed frame, a first connecting table being arranged inside the second connecting table, a distance measuring sensor being mounted inside the second connecting frame, a deflection adjusting assembly being mounted at the bottom of the mounting frame and inside the second connecting frame, cavities being formed at the top end and the bottom end of the second connecting table, oil tanks being mounted in the cavities at the top end and the bottom end of the second connecting table, a damping adjusting assembly being mounted inside the cavity of the second connecting table and the first connecting table.

[0007] The damping adjusting assembly comprises a pressing block horizontally limited and slid in the first connecting table, a cavity being formed in the first connecting table away from the second connecting frame, a slide rod being vertically limited and slid in the cavity of the first connecting table away from the second connecting frame, a top table being mounted at the inner end of the slide rod, a slide table being vertically limited and slid in the cavity of the second connecting table, and an adjusting plate being limited and slid in the slide table.

[0008] Preferably, the rotating rod is cross-shaped, the rotating rod is rotatably connected to the first connecting frame at the front and rear ends thereof, and the rotating rod is rotatably connected to the second connecting frame at the upper and lower ends thereof.

[0009] Preferably, the first connecting table is vertically limited and slid in the second connecting table, a slide block is mounted at the side end of the first connecting table, a spring is mounted at the top end of the slide block, the other end of the spring is connected to the inner wall at the top end of the second connecting table, a spring is mounted at the bottom of the slide block, and the other end of the spring at the bottom of the slide block is connected to the inner wall at the bottom of the second connecting table.

[0010] Preferably, the connecting rod is inserted into the first connecting table, a through hole is formed in the connecting rod and the first connecting table, an insertion rod is limited and slid in the through hole, a top block is arranged at the end of the connecting rod, an abutting block is mounted at the other end of the top block, the abutting block is limited and slid in the groove in the connecting rod, the abutting block and the top block are connected through a connecting rod, the connecting rod is limited and slid in the connecting rod, and a spring is sleeved on the surface of the connecting rod.

[0011] Preferably, the deflection adjusting assembly comprises a sliding frame slidingly limited in the second connecting frame, a first rack is mounted at the end of the sliding frame, a gear ring is mounted at the upper and lower ends of the rotating rod close to the area of the second connecting frame, the first rack is engaged with the gear ring, an electric push rod is mounted at the bottom of the mounting frame, a second rack is mounted at the extending end of the electric push rod, a circular table is mounted at the bottom of the fixed frame, the circular table is rotationally connected with the mounting frame, the bottom of the circular table penetrates through the mounting frame, a second gear ring is mounted on the bottom surface of the circular table, and the second rack is engaged with the surface of the second gear ring.

[0012] Preferably, a contact plate is mounted at the top end of the sliding table, the contact plate is slidingly limited in the oil tank, the oil tank is divided into two groups of cavities by the contact plate, and the upper cavity of the oil tank at the top end of the second connecting table is in communication with the lower cavity of the oil tank at the bottom end of the second connecting table through a hose.

[0013] Preferably, an output pipe is mounted at the bottom of the adjusting plate, a piston rod is vertically and limitingly slid in the output pipe, an insertion block is mounted at the end of the piston rod, a groove is formed in the surface of the connecting rod, the insertion block is vertically and limitingly slid in the groove in the surface of the connecting rod, a spring is mounted at the bottom of the oil tank, and the other end of the spring is connected with the top of the sliding table.

[0014] Preferably, a convex block is mounted at the bottom of the adjusting plate, the convex block penetrates through the bottom of the sliding table and abuts against the top of the top table, a spring is mounted at the top end of the adjusting plate, and the other end of the spring is connected with the top end of the inner wall of the sliding table.

[0015] Preferably, a circular plate is mounted at the end of the pressing block, the circular plate is horizontally and limitingly slid in the cavity at the end of the first connecting table away from the second connecting frame, and the surface of the convex block at the bottom end of the sliding rod and the surface of the circular plate at the end of the pressing block are both semicircular arc designs.

[0016] Compared with the prior art, the present application has the following beneficial effects:

[0017] 1. By means of the connecting rod, the fixed frame, the mounting frame and the deflection adjusting assembly, when the first connecting frame and the second connecting frame in the connector are deflected when the locomotive drives through the curved track, the fixed frame can be synchronously deflected, when the locomotive drives through the curved track, the change of the curve radius of the track will cause the centrifugal force of the vehicle body, the deflection of the first connecting frame and the second connecting frame can adjust the angle of the fixed frame in real time, so that the vehicle body and the track curve are consistent, the lateral swing of the vehicle body is reduced, the stability of the train when passing through the curve is improved, the synchronous deflection of the fixed frame can effectively disperse the lateral force generated when driving through the curve, and the violent impact caused by the mismatch between the vehicle body and the track is avoided.

[0018] 2、The present application, by setting the connecting rod, the first connecting table, the second connecting table and the damping adjustment assembly, when the locomotive runs to uneven track and the second connecting rod shakes, the first connecting table can slide and buffer in the second connecting table, the shaking of the second connecting rod can be effectively buffered through the sliding of the first connecting table in the second connecting table, avoiding direct transmission to the car body, reducing the violent shaking of the car body, avoiding excessive stress on the parts, accelerating the wear and even damage, through the sliding buffer design, the relative movement of the first connecting table and the second connecting table can disperse the impact force, and the first connecting table can also adjust the locking mechanism synchronously when sliding, so that the connector and the locomotive are connected more closely. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a structural schematic view of one perspective of the present application;

[0020] Figure 2 It is a structural schematic view of another perspective of the present application;

[0021] Figure 3 It is an enlarged structural schematic view of A in the present application Figure 2

[0022] Figure 4 It is an exploded structural schematic view of the present application;

[0023] Figure 5 It is an enlarged structural schematic view of B in the present application Figure 4

[0024] Figure 6 It is a partial exploded structural schematic view of the present application;

[0025] Figure 7 It is an exploded structural schematic view of the fixing frame and the mounting frame of the present application;

[0026] Figure 8 It is a cross-sectional structural schematic view of the first connecting table and the second connecting table of the present application;

[0027] Figure 9 It is an enlarged structural schematic view of C in the present application Figure 8

[0028] Figure 10 It is an exploded structural schematic view of the connecting rod of the present application;

[0029] Figure 11 It is an exploded structural schematic view of the second connecting frame of the present application;

[0030] Figure 12 It is an exploded structural schematic view of the second connecting table of the present application;

[0031] Figure 13 ​​​It is the second connection platform internal structure explosion schematic diagram of the application;

[0032] Figure 14 It is Figure 13 The enlarged structure schematic diagram at D in the middle;

[0033] Figure 15 It is the oil tank section structure schematic diagram of the application.

[0034] In the figure: 1, first connecting frame; 2, rotating rod; 3, second connecting frame; 4, connecting rod; 5, first connecting platform; 6, second connecting platform; 7, fixed frame; 8, mounting frame; 9, distance measuring sensor; 101, sliding frame; 102, first rack; 103, gear ring; 104, electric push rod; 105, second rack; 106, second gear ring; 11, insertion rod; 12, sliding block; 13, oil tank; 14, top block; 15, abutting block; 161, pressing block; 162, sliding rod; 163, top platform; 164, sliding platform; 165, adjusting plate; 166, output pipe; 167, piston rod; 168, insertion block; 169, abutting plate. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the application will be described clearly and completely below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the application.

[0036] Please refer to Figures 1-15 The application provides a kind of technical solutions: a kind of balancing debugging device for railway locomotive, including first connecting frame 1, second connecting frame 3 and mounting frame 8, first connecting frame 1 with second connecting frame 3 between rotating connection has rotating rod 2, second connecting frame 3 end installation has connecting rod 4, mounting frame 8 top end rotating connection has fixed frame 7, fixed frame 7 inside installation has second connecting platform 6, second connecting platform 6 inside is provided with first connecting platform 5, second connecting frame 3 inside installation has distance measuring sensor 9, mounting frame 8 bottom with second connecting frame 3 inside installation has deflection adjustment assembly, second connecting platform 6 inside top end and bottom end are opened with cavity, second connecting platform 6 top end and bottom end cavity inside installation has oil tank 13, second connecting platform 6 internal cavity with first connecting platform 5 inside installation has shock absorption adjustment assembly;

[0037] The damping adjusting assembly comprises a pressing block 161 transversely limited and sliding in the first connecting table 5, a cavity is formed in the first connecting table 5 away from the one end of the second connecting frame 3, a slide rod 162 is vertically limited and sliding in the cavity of the first connecting table 5 away from the one end of the second connecting frame 3, a top table 163 is installed at the inner end of the slide rod 162, a sliding table 164 is vertically limited and sliding in the cavity of the second connecting table 6, the adjusting plate 165 is limited and sliding in the sliding table 164, when the locomotive runs to uneven track and the second connecting rod 4 shakes, the first connecting table 5 can slide and buffer in the second connecting table 6, the shaking of the second connecting rod 4 can be effectively buffered by the sliding of the first connecting table 5 in the second connecting table 6, so as to avoid being directly transmitted to the vehicle body, reduce the violent shaking of the vehicle body, and avoid that the parts bear excessive stress.

[0038] As an embodiment of the present application, the rotating rod 2 is cross-shaped, the rotating rod 2 is rotationally connected with the first connecting frame 1 at the front and rear ends, the rotating rod 2 is rotationally connected with the second connecting frame 3 at the upper and lower ends, the first connecting table 5 is vertically limited and sliding in the second connecting table 6, the side end of the first connecting table 5 is installed with a sliding block 12, the top end of the sliding block 12 is installed with a spring, the other end of the spring is connected with the inner wall of the top end of the second connecting table 6, the bottom of the sliding block 12 is installed with a spring, the other end of the spring at the bottom of the sliding block 12 is connected with the bottom of the inner wall of the second connecting table 6, the sliding block 12 and the spring can make the first connecting frame 1 vertically limited and sliding in the second connecting frame 3;

[0039] As an embodiment of the present application, the connecting rod 4 is inserted in the first connecting table 5, the connecting rod 4 and the first connecting table 5 are provided with a through hole, a plug rod 11 is limited and sliding in the through hole, the end of the connecting rod 4 is provided with a top block 14, the other end of the top block 14 is installed with a resisting block 15, the resisting block 15 is limited and sliding in the groove of the connecting rod 4, the resisting block 15 and the top block 14 are connected through a connecting rod, the connecting rod is limited and sliding in the connecting rod 4, the surface of the connecting rod is sleeved with a spring, the side end of the second connecting table 6 is provided with a strip-shaped groove, the width of the strip-shaped groove is matched with the through hole;

[0040] As one of the embodiments of the present application, the deflection adjusting assembly comprises a sliding frame 101 slidingly limited in the second connecting frame 3, a first rack 102 is installed at the end of the sliding frame 101, a tooth ring 103 is installed at the upper and lower ends of the rotating rod 2 near the second connecting frame 3, the first rack 102 is engaged with the tooth ring 103, an electric push rod 104 is installed at the bottom of the mounting frame 8, a second rack 105 is installed at the extending end of the electric push rod 104, a circular table is installed at the bottom of the fixed frame 7, the circular table is rotationally connected with the mounting frame 8, the circular table penetrates through the mounting frame 8 at the bottom, a second tooth ring 106 is installed at the bottom surface of the circular table, the second rack 105 is engaged with the surface of the second tooth ring 106, the deflection adjusting assembly can synchronize the deflection of the fixed frame 7 when the first connecting frame 1 and the second connecting frame 3 in the connector are deflected when the locomotive runs through the curved track, so that the vehicle body and the track curve are consistent, and the lateral swing of the vehicle body is reduced.

[0041] As one of the embodiments of the present application, the sliding table 164 is provided with a contact plate 169 slidingly limited in the oil tank 13, the oil tank 13 is divided into two cavities by the contact plate 169, the upper cavity of the oil tank 13 above the top end of the second connecting table 6 is communicated with the lower cavity of the oil tank 13 below the bottom end of the second connecting table 6 through a hose, the second connecting table 6 is inserted into the upper end of the second connecting table 6, the sliding table 164 drives the contact plate 169 to move upward in the second connecting table 6, and the oil in the second connecting table 6 at the top end of the second connecting table 6 is injected into the second connecting table 6 at the bottom end of the second connecting table 6, so as to drive the sliding table 164 in the cavity at the bottom end of the second connecting table 6 to move upward.

[0042] As one of the embodiments of the present application, the adjusting plate 165 is provided with an output pipe 166, a piston rod 167 vertically slidingly limited in the output pipe 166, the piston rod 167 is provided with an insertion block 168 at the end, a groove is formed in the surface of the connecting rod 4, the insertion block 168 vertically slidingly limited in the groove in the surface of the connecting rod 4, a spring is installed at the bottom of the oil tank 13, and the other end of the spring is connected with the top of the sliding table 164.

[0043] When the current vehicle drives through the curved track, the lateral force will aggravate the friction between the connector components, and during the train operation, if the track is uneven, the train will produce vibration and impact, and the locomotive connector needs to withstand greater tension and impact force. The specific implementation is as follows: first, insert the connecting rod 4 into the first connecting table 5, at this time the top block 14 is in contact with the surface of the pressing block 161, when the internal through hole of the connecting rod 4 coincides with the side end connecting hole of the first connecting table 5, insert the plug rod 11 through the side end through hole of the first connecting table 5 into the through hole of the connecting rod 4, the plug rod 11 inserted into the through hole of the connecting rod 4 will extrude the abutting block 15, the abutting block 15 is pressed, pushing the top block 14 to slide transversely into the cavity of the first connecting table 5, the top block 14 applies pressure to the sliding rod 162, the sliding rod 162 pushes the top table 163 to slide vertically in the cavity of the first connecting table 5, the top table 163 slides upward to extrude the convex block at the bottom of the adjusting plate 165, the convex block drives the adjusting plate 165 to slide upward inside the sliding table 164, the upward movement of the adjusting plate 165 extrudes the oil inside the sliding table 164 into the output pipe 166, the oil inside the output pipe 166 pushes the piston rod 167 to drive the plug block 168 to move downward, and the plug block 168 moves downward to be inserted into the groove on the surface of the connecting rod 4;

[0044] As an embodiment of the present application, the bottom of the adjusting plate 165 is provided with a convex block, the convex block penetrates through the bottom of the sliding table 164, and the top of the convex block is in contact with the top of the top table 163, and the top of the adjusting plate 165 is provided with a spring, and the other end of the spring is connected with the top end of the inner wall of the sliding table 164.

[0045] As an embodiment of the present application, the end of the pressing block 161 is provided with a circular plate, the circular plate is limited to slide transversely in the cavity of the first connecting table 5 away from the second connecting frame 3, and the surface of the convex block at the bottom end of the sliding rod 162 and the surface of the circular plate at the end of the pressing block 161 are both designed as semicircular arcs, which can improve the friction between the circular plate and the convex block and increase the extrusion effect of the convex block.

[0046] Working principle: when working, first, insert the connecting rod 4 into the first connecting table 5, at this time the top block 14 is in contact with the surface of the pressing block 161, when the internal through hole of the connecting rod 4 coincides with the side end connecting hole of the first connecting table 5, insert the plug rod 11 through the side end through hole of the first connecting table 5 into the through hole of the connecting rod 4, the plug rod 11 inserted into the through hole of the connecting rod 4 will extrude the abutting block 15, the abutting block 15 is pressed, pushing the top block 14 to slide transversely into the cavity of the first connecting table 5, the top block 14 applies pressure to the sliding rod 162, the sliding rod 162 pushes the top table 163 to slide vertically in the cavity of the first connecting table 5, the top table 163 slides upward to extrude the convex block at the bottom of the adjusting plate 165, the convex block drives the adjusting plate 165 to slide upward inside the sliding table 164, the upward movement of the adjusting plate 165 extrudes the oil inside the sliding table 164 into the output pipe 166, the oil inside the output pipe 166 pushes the piston rod 167 to drive the plug block 168 to move downward, and the plug block 168 moves downward to be inserted into the groove on the surface of the connecting rod 4;

[0047] When the railway locomotive runs on an uneven track, the locomotive is subjected to vibration. When the first connecting platform 5 and the connecting rod 4 slide upward on the second connecting platform 6, the top platform 163 continues to contact the protrusion upward, and the protrusion drives the sliding platform 164 to move upward in the top cavity of the second connecting platform 6. The insert block 168 moves upward in the second connecting platform 6, and the sliding platform 164 drives the contact plate 169 to move upward in the top oil tank 13 of the second connecting platform 6. The oil in the top oil tank 13 of the second connecting platform 6 is injected into the bottom oil tank 13 of the second connecting platform 6, pushing the sliding platform 164 in the bottom cavity of the second connecting platform 6 to move upward, and the sliding platform 164 in the bottom cavity moves upward. The movement drives the insert block 168 to move upward. When the first connecting platform 5 and the connecting rod 4 slide downward on the second connecting platform 6, the top platform 163 continues to contact the protrusion downward, and the protrusion drives the sliding platform 164 to move downward in the cavity at the bottom end of the second connecting platform 6. The insert block 168 moves downward in the second connecting platform 6. The sliding platform 164 drives the contact plate 169 to move downward in the oil tank 13 at the bottom end of the second connecting platform 6. The oil in the oil tank 13 at the bottom end of the second connecting platform 6 is injected into the oil tank 13 at the top end of the second connecting platform 6, pushing the sliding platform 164 in the top cavity of the second connecting platform 6 to move downward. The sliding platform 164 in the top cavity moves downward, driving the insert block 168 to move downward.

[0048] When the railway locomotive travels onto a curved track, the first connecting frame 1 drives the rotating rod 2 to rotate, the rotating rod 2 drives the first gear ring 103 to rotate, the rotation of the first gear ring 103 drives the first rack 102 to move, the movement of the first rack 102 drives the slide 101 to slide within the second connecting frame 3 within a limited position, and when the distance between the ranging sensor 9 and the slide 101 changes, the controller controls the protruding end of the electric push rod 104 to extend to an appropriate length, and the protruding end of the electric push rod 104 drives the gear ring to rotate through the second rack 105, and the rotation of the gear ring drives the fixed frame 7 to rotate within the mounting frame 8 for deflection.

[0049] The content not described in detail in the specification belongs to the prior art known to those skilled in the art. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more; the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" and the like are only for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0050] Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A balancing and debugging device for a railway locomotive, comprising a first connecting frame (1), a second connecting frame (3) and a mounting frame (8), characterized in that: A rotating rod (2) is rotatably connected between the first connecting frame (1) and the second connecting frame (3), a connecting rod (4) is installed at the end of the second connecting frame (3), the top of the mounting frame (8) is rotatably connected to the fixing frame (7), a second connecting platform (6) is installed inside the fixing frame (7), a first connecting platform (5) is provided inside the second connecting platform (6), a distance measuring sensor (9) is installed inside the second connecting frame (3), a deflection adjustment component is installed at the bottom of the mounting frame (8) and inside the second connecting frame (3), a cavity is opened at the top and bottom of the second connecting platform (6), an oil tank (13) is installed in the cavity at the top and bottom of the second connecting platform (6), and a shock absorber is installed in the cavity inside the second connecting platform (6) and inside the first connecting platform (5). An adjustment component, wherein the deflection adjustment component includes a slide (101) that is limitedly slidable inside the second connecting frame (3), a first rack (102) is installed at the end of the slide (101), a gear ring (103) is installed at the upper and lower ends of the rotating rod (2) near the second connecting frame (3), the first rack (102) is meshed with the gear ring (103), an electric push rod (104) is installed at the bottom of the mounting frame (8), a second rack (105) is installed at the protruding end of the electric push rod (104), a round table is installed at the bottom of the fixed frame (7), the round table is rotatably connected to the mounting frame (8), the bottom of the round table passes through the mounting frame (8), a second gear ring (106) is installed on the bottom surface of the round table, and the second rack (105) is meshed with the surface of the second gear ring (106); The shock-absorbing adjustment component includes a pressure block (161) that slides transversely within the first connecting platform (5), a cavity is provided inside the end of the first connecting platform (5) away from the second connecting frame (3), a sliding rod (162) is provided in the cavity at the end of the first connecting platform (5) away from the second connecting frame (3), a top platform (163) is installed at the inner end of the sliding rod (162), a sliding platform (164) is provided in the inner cavity of the second connecting platform (6), an adjustment plate (165) is provided inside the sliding platform (164), and a resistance is installed at the top of the sliding platform (164). The contact plate (169) slides within the oil tank (13) within a limited position, and the oil tank (13) is divided into two groups of cavities by the contact plate (169). The cavity above the oil tank (13) at the top end of the second connecting platform (6) and the cavity below the oil tank (13) at the bottom end of the second connecting platform (6) are interconnected through a hose. A protrusion is installed at the bottom of the adjusting plate (165), and the protrusion passes through the bottom of the sliding platform (164) and contacts the top of the top platform (163). A spring is installed at the top of the adjusting plate (165), and the other end of the spring is connected to the top of the inner wall of the sliding platform (164).

2. A railway locomotive balancing and debugging device according to claim 1, characterized in that: The rotating rod (2) is cross-shaped, and the front and rear ends of the rotating rod (2) are rotatably connected to the first connecting frame (1), and the upper and lower ends of the rotating rod (2) are rotatably connected to the second connecting frame (3).

3. A railway locomotive balancing and debugging device according to claim 2, characterized in that: The first connecting platform (5) slides vertically within the second connecting platform (6). A slider (12) is installed at the side end of the first connecting platform (5). A spring is installed at the top end of the slider (12). The other end of the spring is connected to the inner wall of the top end of the second connecting platform (6). A spring is installed at the bottom of the slider (12). The other end of the spring at the bottom of the slider (12) is connected to the bottom of the inner wall of the second connecting platform (6).

4. A railway locomotive balancing and debugging device according to claim 3, characterized in that: The connecting rod (4) is inserted into the first connecting platform (5), and a through hole is provided inside the connecting rod (4) and the first connecting platform (5). An inserting rod (11) is limitedly slid in the through hole. A top block (14) is provided at the end of the connecting rod (4), and a resistance block (15) is installed at the other end of the top block (14). The resistance block (15) is limitedly slid in the groove inside the connecting rod (4). The resistance block (15) and the top block (14) are connected by a connecting rod. The connecting rod is limitedly slid inside the connecting rod (4), and a spring is provided on the surface of the connecting rod.

5. The railway locomotive balancing and debugging device according to claim 1, characterized in that: An output pipe (166) is installed at the bottom of the adjustment plate (165), a piston rod (167) is vertically limited and slidable inside the output pipe (166), an insert (168) is installed at the end of the piston rod (167), a groove is provided on the surface of the connecting rod (4), and the insert (168) vertically limits and slides in the groove on the surface of the connecting rod (4), a spring is installed at the bottom of the oil tank (13), and the other end of the spring is connected to the top of the sliding platform (164).

6. The railway locomotive balancing and debugging device according to claim 1, characterized in that: A circular plate is installed at the end of the pressing block (161), and the circular plate slides transversely within the cavity of one end of the first connecting platform (5) away from the second connecting frame (3). The surface of the protruding block at the bottom end of the slide rod (162) and the surface of the circular plate at the end of the pressing block (161) are both semi-circular in design.

Images