Controller fixing structure for locomotive dispatching

Abstract

The utility model relates to the technical field of locomotive dispatching controllers, and discloses a controller fixing structure for locomotive dispatching, which solves the problem that the locomotive dispatching controller cannot be quickly disassembled and assembled after being fixedly mounted in the use process, and comprises a locomotive dispatching controller main body, connecting seats are symmetrically and fixedly mounted at the bottom of the locomotive dispatching controller body, fixing sleeves are symmetrically and fixedly mounted on the sides, close to each other, of the two connecting seats, a supporting base is arranged at the bottom of the locomotive dispatching controller body, a mounting groove is formed in the top end of the supporting base, and arc-shaped positioning grooves are formed in the top ends of the two sides of the supporting base. Through holes are formed in the two sides of the interior of the mounting groove in a penetrating mode, and an adjusting and fixing assembly is fixedly mounted in the mounting groove; according to the utility model, in the use process of the locomotive dispatching controller, after the locomotive dispatching controller is fixedly mounted, the locomotive dispatching controller can be quickly disassembled and assembled, so that the locomotive dispatching controller can be conveniently maintained and overhauled by working personnel.

Description

Technical Field

[0001] This utility model belongs to the technical field of locomotive dispatching controllers, specifically a fixed structure for a locomotive dispatching controller. Background Technology

[0002] The locomotive dispatch controller is a key device for railway locomotive operation control and dispatch command execution. Its core functions include locomotive operation command transmission, operation parameter adjustment, and interaction with the dispatch system. In use, it needs to cooperate with the railway dispatch command system to receive and execute remote commands from the dispatch center to achieve transparent command and centralized control of train operation. However, after being fixedly installed, the locomotive dispatch controller cannot be quickly disassembled, making it inconvenient for staff to maintain and repair it, thus hindering its practicality. Utility Model Content

[0003] In view of the above situation and to overcome the defects of the prior art, this utility model provides a fixing structure for a locomotive dispatch controller, which effectively solves the problem that after the locomotive dispatch controller is fixedly installed, it cannot be quickly disassembled and reassembled, making it inconvenient for staff to maintain and repair it, thus hindering its practicality.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a fixing structure for a locomotive dispatch controller, comprising a locomotive dispatch controller body, connecting seats symmetrically fixedly installed at the bottom of the locomotive dispatch controller body, fixing sleeves symmetrically fixedly installed on the sides of the two connecting seats that are close to each other, a support base provided at the bottom of the locomotive dispatch controller body, fixing mounting holes through the four corners of the support base, an installation groove inside the top of the support base, and arc-shaped positioning grooves on the top of both sides of the support base, through holes through the two sides of the installation groove, and the through holes communicating with the arc-shaped positioning grooves, four fixing sleeves respectively located inside the four arc-shaped positioning grooves, and an adjusting fixing component fixedly installed inside the installation groove, and the adjusting fixing component being connected to the fixing sleeve.

[0005] Preferably, the adjusting and fixing assembly includes a bidirectional screw, which is located in the middle of the mounting groove. Both ends of the bidirectional screw are rotatably mounted with connecting bearings, which are fixedly mounted on the inner wall of the mounting groove. Limiting support frames are symmetrically rotatably mounted on the outer side of the bidirectional screw, and the bottoms of the two limiting support frames are fixedly connected to the bottom of the mounting groove. Threaded sleeves are symmetrically threaded on the outer side of the bidirectional screw, and the two limiting support frames are located between the two threaded sleeves. A movable strip is fixedly mounted on the side of the threaded sleeve away from the limiting support frame, and the movable strip is movably mounted on the outer side of the bidirectional screw. A fixing rod is symmetrically fixedly mounted on the side of the movable strip away from the threaded sleeve, and the end of the fixing rod away from the movable strip passes through the through hole and extends into the interior of the fixing sleeve.

[0006] Preferably, a transmission bevel gear is fixedly installed on the outer side of the bidirectional screw, and the transmission bevel gear is located between two limiting support frames. A drive bevel gear is meshed with the outer side of the transmission bevel gear. An adjusting shaft is fixedly installed on the side of the drive bevel gear away from the transmission bevel gear. Two positioning frames are rotatably installed on the outer side of the adjusting shaft, and the bottom of the two positioning frames is fixedly connected to the bottom of the inner end of the mounting groove. The end of the adjusting shaft away from the drive bevel gear moves through and extends to the outside of the support base. An adjusting block is fixedly installed on the end of the adjusting shaft away from the drive bevel gear. An adjusting thread is opened on the outer side of the end of the adjusting shaft near the adjusting block. A locking nut is installed on the outer thread of the adjusting thread, and one side of the locking nut contacts the outer side of the support base.

[0007] Preferably, positioning sleeves are fixedly installed on both sides of the movable strip, and positioning slide rods are slidably installed inside the positioning sleeves. One end of the positioning slide rod is fixedly connected to the inner wall of the mounting groove, and a connecting frame is fixedly installed on the other end of the positioning slide rod. The bottom of the connecting frame is fixedly connected to the bottom of the mounting groove.

[0008] Compared with the prior art, the beneficial effects of this utility model are:

[0009] 1) In operation, through the interaction of the main body, connecting seat, fixing sleeve, support base, fixing mounting hole, mounting groove, arc positioning groove, through hole and adjustment fixing components of the locomotive dispatch controller, the locomotive dispatch controller can be quickly disassembled and assembled after being fixedly installed, ensuring that the staff can easily maintain and repair it, thereby achieving better practicality.

[0010] 2) During operation, the interaction of the positioning sleeve, positioning rod and connecting frame makes it easier for the movable plate to achieve better stability when moving, thereby ensuring that the adjustment and fixing components can work stably. Attached Figure Description

[0011] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0012] In the attached diagram:

[0013] Figure 1 This is a schematic diagram of the fixed structure of a locomotive dispatching controller according to the present invention;

[0014] Figure 2 This is a schematic diagram of the bottom structure of the main body of the locomotive dispatch controller of this utility model;

[0015] Figure 3 This is a schematic diagram of the internal structure of the support base of this utility model;

[0016] Figure 4 This is a schematic diagram of the support base structure of this utility model;

[0017] Figure 5 This is a schematic diagram of the adjustment and fixing component structure of this utility model.

[0018] In the diagram: 1. Locomotive dispatch controller main body; 2. Connecting seat; 3. Fixing sleeve; 4. Support base; 5. Fixing mounting hole; 6. Mounting groove; 7. Arc-shaped positioning groove; 8. Through hole; 9. Adjustment and fixing assembly; 10. Bidirectional screw; 11. Connecting bearing; 12. Limiting support frame; 13. Threaded sleeve; 14. Movable strip; 15. Fixing rod; 16. Transmission bevel gear; 17. Drive bevel gear; 18. Adjusting shaft; 19. Positioning frame; 20. Adjusting block; 21. Adjusting thread; 22. Locking nut; 23. Positioning sliding sleeve; 24. Positioning sliding rod; 25. Connecting frame. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0020] Example 1, by Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5The present invention relates to a fixing structure for a locomotive dispatch controller, comprising a locomotive dispatch controller body 1, connecting seats 2 symmetrically fixedly installed at the bottom of the locomotive dispatch controller body 1, fixing sleeves 3 symmetrically fixedly installed on the sides of the two connecting seats 2 that are close to each other, a support base 4 provided at the bottom of the locomotive dispatch controller body 1, fixing mounting holes 5 through the four corners of the support base 4, a mounting groove 6 inside the top of the support base 4, and arc-shaped positioning grooves 7 on the top of both sides of the support base 4, through holes 8 through the two sides of the mounting groove 6 and communicating with the arc-shaped positioning grooves 7, four fixing sleeves 3 respectively located inside the four arc-shaped positioning grooves 7, and an adjustment fixing component 9 fixedly installed inside the mounting groove 6 and connected to the fixing sleeves 3;

[0021] The adjusting and fixing assembly 9 includes a bidirectional screw 10, which is located in the center of the mounting groove 6. Connecting bearings 11 are rotatably mounted at both ends of the bidirectional screw 10 and are fixedly mounted on the inner wall of the mounting groove 6. Limiting support frames 12 are symmetrically rotatably mounted on the outer side of the bidirectional screw 10, and the bottoms of both limiting support frames 12 are fixedly connected to the bottom of the mounting groove 6. Threaded sleeves 13 are symmetrically threaded on the outer side of the bidirectional screw 10, and the two limiting support frames 12 are located between the two threaded sleeves 13. A movable strip 1 is fixedly mounted on the side of the threaded sleeve 13 away from the limiting support frame 12. 4. The movable strip 14 is movably installed on the outside of the bidirectional screw 10. Positioning sleeves 23 are fixedly installed on both sides of the movable strip 14. Positioning slide rods 24 are slidably installed inside the positioning sleeves 23. One end of the positioning slide rods 24 is fixedly connected to the inner wall of the mounting groove 6. The other end of the positioning slide rods 24 is fixedly installed with a connecting bracket 25. The bottom of the connecting bracket 25 is fixedly connected to the bottom of the mounting groove 6. Fixing rods 15 are symmetrically fixedly installed on the side of the movable strip 14 away from the threaded sleeve 13. The end of the fixing rod 15 away from the movable strip 14 movably passes through the through hole 8 and extends into the interior of the fixing sleeve 3.

[0022] A transmission bevel gear 16 is fixedly installed on the outer side of the bidirectional screw 10, and the transmission bevel gear 16 is located between two limit support frames 12. A drive bevel gear 17 is meshed on the outer side of the transmission bevel gear 16. An adjusting shaft 18 is fixedly installed on the side of the drive bevel gear 17 away from the transmission bevel gear 16. Two positioning frames 19 are rotatably installed on the outer side of the adjusting shaft 18, and the bottom of the two positioning frames 19 is fixedly connected to the bottom of the inner end of the mounting groove 6. The end of the adjusting shaft 18 away from the drive bevel gear 17 moves through and extends to the outside of the support base 4. An adjusting block 20 is fixedly installed on the end of the adjusting shaft 18 away from the drive bevel gear 17. An adjusting thread 21 is opened on the outer side of the end of the adjusting shaft 18 near the adjusting block 20. A locking nut 22 is installed on the outer thread of the adjusting thread 21, and one side of the locking nut 22 contacts the outer side of the support base 4.

[0023] In use, the locomotive dispatch controller body 1, connecting seat 2, fixing sleeve 3, support base 4, fixing mounting hole 5, mounting groove 6, arc-shaped positioning groove 7, through hole 8, and adjustment fixing component 9 interact to enable the locomotive dispatch controller to be quickly disassembled and assembled after being fixedly installed, ensuring that the staff can easily maintain and repair it, thus achieving better practicality. Furthermore, the positioning sliding sleeve 23, positioning sliding rod 24, and connecting frame 25 interact to enable the movable strip 14 to achieve better stability when moving, thus ensuring that the adjustment fixing component 9 can work stably.

[0024] Working principle: During operation, the support base 4 is first fixedly installed using fixing bolts that match the diameter of the fixing mounting hole 5, thereby fixing the main body 1 of the locomotive dispatch controller. When the main body 1 of the locomotive dispatch controller needs to be disassembled for maintenance, the locking nut 22 is loosened to release the positioning of the adjusting shaft 18. Then, the adjusting block 20 is rotated to drive the adjusting shaft 18 to rotate inside the two positioning frames 19, which ensures better stability of the adjusting shaft 18 during rotation. At the same time, the adjusting shaft 18 drives the drive bevel gear 17 to rotate, the drive bevel gear 17 drives the transmission bevel gear 16 to rotate, the transmission bevel gear 16 drives the double-acting screw 10 to rotate, and the double-acting screw 10 drives its outer... The two threaded sleeves 13 on the side move closer to each other, and the threaded sleeves 13 drive the movable strip 14 to move. The movable strip 14 drives the positioning slide sleeve 23 to slide on the outside of the positioning slide rod 24, which can ensure that the movable strip 14 achieves better stability when moving. At the same time, the movable strip 14 drives the fixed rod 15 to move. The fixed rod 15 moves and disengages from the fixed sleeve 3, releasing the positioning of the fixed sleeve 3. Then, the rotation of the adjusting block 20 stops. Then, the locomotive dispatch controller body 1 is lifted upward. The locomotive dispatch controller body 1 drives the connecting seat 2 to move upward. The connecting seat 2 drives the fixed sleeve 3 to disengage from the arc-shaped positioning groove 7, completing the disassembly operation of the locomotive dispatch controller body 1. Then, it can be inspected and maintained.

[0025] After maintenance, the locomotive dispatch controller body 1 is placed back on top of the support base 4, and the four fixing sleeves 3 are respectively placed inside the four arc-shaped positioning grooves 7. Then, the adjusting block 20 is rotated in the opposite direction, causing the fixing rod 15 to move back to its original position. The fixing rod 15 moves back to its original position and inserts into the fixing sleeve 3, positioning the fixing sleeve 3 inside the arc-shaped positioning groove 7. This allows the locomotive dispatch controller body 1 to be fixed back on top of the support base 4. Then, the locking nut 22 is tightened to reposition the adjusting shaft 18. This allows the locomotive dispatch controller to be quickly disassembled and reassembled after being fixed and installed, ensuring that it is easy for staff to maintain and repair, thus achieving better practicality.

Claims

1. A controller fixing structure for a locomotive dispatching, comprising a locomotive dispatching controller main body (1), characterized by: The bottom of the locomotive dispatch controller body (1) is symmetrically fixedly installed with connecting seats (2), the side close to each other of the two connecting seats (2) is symmetrically fixedly installed with fixed sleeves (3), the bottom of the locomotive dispatch controller body (1) is provided with a supporting base (4), the four corners of the supporting base (4) are all throughly provided with fixed mounting holes (5), the inside top of the supporting base (4) is provided with a mounting groove (6), the two side tops of the supporting base (4) are both provided with arc-shaped positioning grooves (7), the inside of the mounting groove (6) is both throughly provided with through holes (8) in communication with the arc-shaped positioning grooves (7), and four fixed sleeves (3) are respectively located in the four arc-shaped positioning grooves (7), the inside of the mounting groove (6) is fixedly installed with an adjusting and fixing assembly (9), and the adjusting and fixing assembly (9) is connected with the fixed sleeve (3).

2. The controller mounting structure for a locomotive dispatcher according to claim 1, wherein: The adjusting and fixing assembly (9) comprises a bidirectional screw rod (10), and the bidirectional screw rod (10) is located in the middle part of the inside of the mounting groove (6), both ends of the bidirectional screw rod (10) are rotatably installed with connecting bearings (11), and the connecting bearings (11) are fixedly installed on the inner wall of the mounting groove (6), the outside of the bidirectional screw rod (10) is symmetrically rotatably installed with limiting support frames (12), and the bottoms of the two limiting support frames (12) are fixedly connected with the inside bottom end of the mounting groove (6), the outside of the bidirectional screw rod (10) is symmetrically screwedly installed with threaded sleeves (13), and the two limiting support frames (12) are located between the two threaded sleeves (13), the side, away from the limiting support frame (12), of the threaded sleeve (13) is fixedly installed with a movable baffle (14), and the movable baffle (14) is movably installed on the outside of the bidirectional screw rod (10), the side, away from the threaded sleeve (13), of the movable baffle (14) is symmetrically fixedly installed with fixed rods (15), and one end of the fixed rod (15), away from the movable baffle (14), movably penetrates through the through hole (8) and extends into the inside of the fixed sleeve (3).

3. The controller mounting structure for a locomotive dispatcher according to claim 2, wherein: The outside of the bidirectional screw rod (10) is fixedly installed with a transmission bevel gear (16), and the transmission bevel gear (16) is located between the two limiting support frames (12), the outside of the transmission bevel gear (16) is meshedly connected with a driving bevel gear (17), the side, away from the transmission bevel gear (16), of the driving bevel gear (17) is fixedly installed with an adjusting shaft rod (18), the outside of the adjusting shaft rod (18) is rotatably installed with two positioning frames (19), and the bottoms of the two positioning frames (19) are fixedly connected with the inside bottom end of the mounting groove (6), one end of the adjusting shaft rod (18), away from the driving bevel gear (17), movably penetrates and extends to the outside of the supporting base (4), one end of the adjusting shaft rod (18), away from the driving bevel gear (17), is fixedly installed with an adjusting block (20), the outside of the end of the adjusting shaft rod (18), close to the adjusting block (20), is provided with an adjusting thread (21), the outside of the adjusting thread (21) is screwedly installed with a locking nut (22), and the side of the locking nut (22) is in contact with the outside of the supporting base (4).

4. The controller mounting structure for a locomotive according to claim 2, wherein: Both sides of the movable baffle (14) are fixedly installed with positioning sliding sleeves (23), the inside of the positioning sliding sleeves (23) is slidably penetrated and installed with positioning sliding rods (24), one end of the positioning sliding rods (24) is fixedly connected with the inner wall of the installation groove (6), the other end of the positioning sliding rods (24) is fixedly installed with connecting frames (25), and the bottom of the connecting frames (25) is fixedly connected with the inside bottom end of the installation groove (6).

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