Carriage structure of universal engine mounting vehicle

Abstract

The utility model relates to the technical field of engine installation, and discloses a carriage structure of a universal engine installation vehicle, which comprises a bracket, the upper surface of the bracket is fixedly connected with an installation plate, and the surface of the installation plate is fixedly connected with a base. Fixing of the front supporting connector is canceled by rotating the threaded rod, the front supporting connector rotates on the inner wall of the base to adjust the angle, fixing of the cardan shaft is canceled by rotating the threaded rod with the handle, the cardan shaft can be adjusted, and therefore the angle and the height of the arc-shaped plate are changed, and after the angle is adjusted, the angle of the arc-shaped plate is adjusted. The universal shaft is fixed by rotating the threaded rod with the handle, and then one end of the threaded rod is in contact with the surface of the bracket by rotating the threaded rod, so that the angle of the universal shaft is fixed, the strength of an overall disassembly and assembly interface is guaranteed, and the safety and reliability of disassembly and assembly and transportation of an engine are improved; and the angles of the front supporting connector and the rear supporting connector can be conveniently adjusted according to different engines so that the engines can be fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of engine installation, in particular to a sliding frame structure of a universal engine installation vehicle. Background Art

[0002] The engine mounting tray is a support tool used for assembling and positioning the engine and the subframe. There are several support frames on the mounting tray. The engine is placed upside down on the mounting tray, so that the position where the screws need to be installed is exposed upwards, and then the subframe is hoisted on it and fixed manually or mechanically.

[0003] In the prior art, most of the engines are fixed by a bracket structure. One bracket is often only suitable for fixing the engine of one type, which is not convenient for adjusting different fixing angles according to different engines. Moreover, for the processing line, engines of different types often need to be installed within a period of time, and multiple brackets need to be used, which increases the cost. In addition, the bracket needs to be replaced when transporting different engines, which affects the production efficiency. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a universal slide structure for an engine mounting vehicle.

[0005] The utility model is implemented by the following technical scheme: a slide structure of a universal engine mounting vehicle, comprising a bracket, a mounting plate fixedly connected to the upper surface of the bracket, a base fixedly connected to the surface of the mounting plate, a front support interface threadedly connected to the inner wall of the base, an arc plate provided at the upper end of the bracket, a rear support interface fixedly connected to the inner wall of the arc plate, a fixed shaft fixedly connected to both ends of the arc plate, a universal shaft provided at both ends of the fixed shaft, a screw threadedly connected to the inner wall of the universal shaft, a screw with a handle rotatably connected to the inner wall of the universal shaft, and a diagonal support rod fixedly connected to the surface of the fixed shaft.

[0006] Through the above technical solution, by rotating the threaded rod connected between the base and the front support interface, the fixation of the front support interface is cancelled, so that the front support interface can be rotated on the inner wall of the base to adjust the angle.

[0007] As a further improvement of the above scheme, the end of the universal shaft away from the fixed shaft is fixedly connected to a mounting block, the bottom of the mounting block is fixedly connected to the upper surface of the bracket, one end of the screw rod is in contact with the upper surface of the bracket, the inner wall of the universal shaft is rotatably connected to the surface of the fixed shaft, and the end of the diagonal support rod away from the fixed shaft is fixedly connected to the upper surface of the bracket.

[0008] Through the above technical solution, the angle of the universal shaft is fixed by rotating the screw rod to make it contact with the upper surface of the bracket.

[0009] As a further improvement of the above scheme, a fixing frame is provided at the lower end of the bracket, a gravity sensor is fixedly connected to the upper surface of the fixing frame, four gravity sensors are provided, and the four gravity sensors are distributed at the four corners of the fixing frame. A connecting block is fixedly connected to the bottom of the bracket, and the upper surface of the gravity sensor is in contact with the bottom of the bracket.

[0010] Through the above technical solution, the weight of the engine at the upper end of the bracket is sensed by the gravity sensor.

[0011] As a further improvement of the above scheme, the inner wall of the connecting block is fixedly connected to a wheel axle, both ends of the wheel axle are fixedly connected to pulleys, the surface of the wheel axle is slidably connected to a mounting seat, the left end of the mounting seat is fixedly connected to the right end of the bracket, and there are four mounting seats, which are symmetrically distributed with the fixing frame as the center.

[0012] Through the above technical solution, the pulley is installed in the guide rail of the upper frame, and the forward and backward movement can be achieved through the winch.

[0013] As a further improvement of the above scheme, the number of the wheel axles is set to two, and the two wheel axles are symmetrically distributed with the fixing frame as the center, an oiling nozzle is provided on the surface of the mounting seat, the oiling nozzle is connected to the mounting seat, and sliding grooves are provided at both ends of the bracket.

[0014] With the above technical solution, grease can be easily added into the interior of the mounting seat through the grease injection nozzle.

[0015] As a further improvement of the above scheme, the inner wall of the slide groove is slidably connected with a slide rod, both ends of the slide rod are fixedly connected to the surface of the wheel axle, and a fixed seat is provided in the middle of the bracket, and the inner wall of the fixed seat is fixedly connected to the surface of the slide rod.

[0016] Through the above technical solution, the fixing seat is pushed to move by rotating the adjusting threaded rod with a wrench, driving the slide rod to slide on the inner wall of the slide groove, and at the same time driving the wheel axle to slide on the inner wall of the mounting seat, so that the bracket can be fine-tuned.

[0017] As a further improvement of the above scheme, an adjusting screw is provided at the upper end of the sliding rod, the surface of the adjusting screw is rotatably connected to the inner wall of the fixed seat, the upper surface of the bracket is fixedly connected to a rotating block, the inner wall of the rotating block is threadedly connected to the surface of the adjusting screw, and the inner wall of the bracket is fixedly connected to a reinforcing rib.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] The utility model provides an arc-shaped plate, a front support interface, a rear support interface, a universal shaft, a threaded rod, a fixed shaft and a threaded rod with a handle. Specifically, the threaded rod is rotated to cancel the fixation of the front support interface, so that the front support interface can be rotated on the inner wall of the base to adjust the angle. The threaded rod with a handle is rotated to cancel the fixation of the universal shaft, so that the universal shaft can be adjusted, thereby changing the angle and height of the arc-shaped plate. After the angle is adjusted, the universal shaft is fixed by rotating the screw rod with a handle, and then the screw is rotated to make one end of the threaded rod contact with the surface of the bracket, so that the angle of the universal shaft is fixed, thereby ensuring the strength of the overall disassembly and assembly interface, increasing the safety and reliability of engine disassembly and assembly and transportation, and facilitating the adjustment of the angles of the front support interface and the rear support interface according to different engines to fix the engine.

[0020] The utility model provides an adjusting screw, a sliding rod, a wheel axle, a pulley, a connecting block, a mounting seat and a fixed seat. Specifically, the adjusting screw is rotated by a wrench to push the fixed seat to move and drive the sliding rod to slide on the inner wall of the slide groove, thereby driving the wheel axle to slide on the inner wall of the oiling nozzle, driving the bracket to perform fine adjustment, adding grease through the oiling nozzle to ensure the sliding effect of the wheel axle when sliding, and then installing the pulley in the guide rail of the frame. The overall forward and backward movement can be achieved through the winch, thereby increasing the convenience of transportation and improving the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the bracket structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the fixing frame of the utility model;

[0024] Figure 4 For this utility model Figure 1 Schematic diagram of the enlarged structure of part A in the middle.

[0025] Description of main symbols:

[0026] 1. Bracket; 2. Mounting plate; 3. Front support interface; 4. Arc plate; 5. Rear support interface; 6. Mounting block; 7. Universal shaft; 8. Screw; 9. Fixed shaft; 10. Screw with handle; 11. Diagonal support rod; 12. Fixed bracket; 13. Gravity sensor; 14. Mounting seat; 15. Axle; 16. Pulley; 17. Grease nozzle; 18. Slide; 19. Slide rod; 20. Fixed seat; 21. Adjusting screw; 22. Rotating block; 23. Reinforcement rib; 24. Connecting block; 25. Base. DETAILED DESCRIPTION

[0027] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0028] Example:

[0029] Please combine Figure 1-4 The present embodiment is a universal type of slide structure of an engine mounting vehicle, comprising a bracket 1, a mounting plate 2 is fixedly connected to the upper surface of the bracket 1, a base 25 is fixedly connected to the surface of the mounting plate 2, a front support interface 3 is threadedly connected to the inner wall of the base 25, an arc plate 4 is arranged at the upper end of the bracket 1, a rear support interface 5 is fixedly connected to the inner wall of the arc plate 4, a fixed shaft 9 is fixedly connected to both ends of the arc plate 4, a universal shaft 7 is arranged at both ends of the fixed shaft 9, a screw rod 8 is threadedly connected to the inner wall of the universal shaft 7, a screw rod 10 with a handle is rotatably connected to the inner wall of the universal shaft 7, a diagonal support rod 11 is fixedly connected to the surface of the fixed shaft 9, and the front support is cancelled by rotating the threaded rod. The fixation of the interface 3 allows the front support interface 3 to rotate and adjust the angle on the inner wall of the base 25. By rotating the screw rod with a handle 10, the fixation of the universal shaft 7 is cancelled, so that the universal shaft 7 can be adjusted, thereby changing the angle and height of the arc plate 4. After adjusting the angle, the universal shaft 7 is fixed by rotating the screw rod with a handle 10, and then the screw 8 is rotated to make one end of the threaded rod contact with the surface of the bracket 1, so that the angle of the universal shaft 7 is fixed, thereby ensuring the strength of the overall disassembly and assembly interface, increasing the safety and reliability of engine disassembly and assembly and transportation, and facilitating the adjustment of the angles of the front support interface 3 and the rear support interface 5 according to different engines to fix the engine.

[0030] One end of the universal joint 7 away from the fixed shaft 9 is fixedly connected to the mounting block 6, the bottom of the mounting block 6 is fixedly connected to the upper surface of the bracket 1, one end of the screw rod 8 contacts the upper surface of the bracket 1, the inner wall of the universal joint 7 is rotatably connected to the surface of the fixed shaft 9, and the end of the diagonal support rod 11 away from the fixed shaft 9 is fixedly connected to the upper surface of the bracket 1.

[0031] A fixing frame 12 is provided at the lower end of the bracket 1, and a gravity sensor 13 is fixedly connected to the upper surface of the fixing frame 12. There are four gravity sensors 13, which are distributed at the four corners of the fixing frame 12. A connecting block 24 is fixedly connected to the bottom of the bracket 1, and the upper surface of the gravity sensor 13 contacts the bottom of the bracket 1.

[0032] The inner wall of the connecting block 24 is fixedly connected with an axle 15, and both ends of the axle 15 are fixedly connected with pulleys 16. The surface of the axle 15 is slidably connected with a mounting seat 14. The left end of the mounting seat 14 is fixedly connected to the right end of the bracket 1. There are four mounting seats 14, and the four mounting seats 14 are symmetrically distributed with the fixed frame 12 as the center. The pulley 16 is installed in the guide rail of the frame, and the overall forward and backward movement can be achieved through a winch, which increases the convenience of transportation and improves production efficiency.

[0033] There are two axles 15 , which are symmetrically distributed around the fixing frame 12 . An oiling nozzle 17 is provided on the surface of the mounting seat 14 . The oiling nozzle 17 is connected to the mounting seat 14 . Slide grooves 18 are provided at both ends of the bracket 1 .

[0034] The inner wall of the slide groove 18 is slidably connected with a slide rod 19, and both ends of the slide rod 19 are fixedly connected to the surface of the wheel axle 15. A fixing seat 20 is provided in the middle of the bracket 1, and the inner wall of the fixing seat 20 is fixedly connected to the surface of the slide rod 19. The adjusting screw 21 is rotated by the wrench equipped with the vehicle to push the fixing seat 20 to move and drive the slide rod 19 to slide on the inner wall of the slide groove 18, thereby driving the wheel axle 15 to slide on the inner wall of the oiling nozzle 17, driving the bracket 1 to be fine-tuned, and adding grease through the oiling nozzle 17 to ensure the sliding effect of the wheel axle 15 when sliding.

[0035] An adjusting screw 21 is provided at the upper end of the slide rod 19, and the surface of the adjusting screw 21 is rotatably connected to the inner wall of the fixing seat 20. A rotating block 22 is fixedly connected to the upper surface of the bracket 1, and the inner wall of the rotating block 22 is threadedly connected to the surface of the adjusting screw 21. A reinforcing rib 23 is fixedly connected to the inner wall of the bracket 1.

[0036] The implementation principle of the slide structure of a universal engine mounting vehicle in the embodiment of the present application is as follows: when in use, the front support interface 3 is canceled by rotating the threaded rod, so that the front support interface 3 can be rotated on the inner wall of the base 25 to adjust the angle, and the universal shaft 7 is canceled by rotating the screw rod with a handle 10, so that the universal shaft 7 can be adjusted, thereby changing the angle and height of the arc plate 4. After adjusting the angle, the universal shaft 7 is fixed by rotating the screw rod with a handle 10, and then the screw 8 is rotated to make one end of the threaded rod contact with the surface of the bracket 1, so that the angle of the universal shaft 7 is fixed, thereby ensuring the strength of the overall disassembly and assembly interface and increasing the engine The safety and reliability of the machine disassembly, assembly and transportation are improved, and it is convenient to adjust the angles of the front support interface 3 and the rear support interface 5 according to different engines to fix the engine. The adjusting screw 21 is turned by a wrench to push the fixing seat 20 to move and drive the slide bar 19 to slide on the inner wall of the slide groove 18, thereby driving the wheel axle 15 to slide on the inner wall of the oiling nozzle 17, driving the bracket 1 to perform fine adjustment, and adding grease through the oiling nozzle 17 to ensure the sliding effect of the wheel axle 15 when sliding, and then installing the pulley 16 in the guide rail of the frame. The overall forward and backward movement can be achieved through the winch, which increases the convenience of transportation and improves the production efficiency.

[0037] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A universal engine mounting vehicle carriage structure, characterized in that: The invention comprises a bracket (1), wherein the upper surface of the bracket (1) is fixedly connected to a mounting plate (2), the surface of the mounting plate (2) is fixedly connected to a base (25), the inner wall of the base (25) is threadedly connected to a front support interface (3), an arc plate (4) is arranged at the upper end of the bracket (1), the inner wall of the arc plate (4) is fixedly connected to a rear support interface (5), both ends of the arc plate (4) are fixedly connected to a fixed shaft (9), both ends of the fixed shaft (9) are provided with a universal shaft (7), the inner wall of the universal shaft (7) is threadedly connected to a screw rod (8), the inner wall of the universal shaft (7) is rotatably connected to a screw rod (10) with a handle, and the surface of the fixed shaft (9) is fixedly connected to a diagonal support rod (11).

2. A universal engine mounting vehicle carriage structure as claimed in claim 1, characterized in that: The end of the universal shaft (7) away from the fixed shaft (9) is fixedly connected to a mounting block (6), the bottom of the mounting block (6) is fixedly connected to the upper surface of the bracket (1), one end of the screw rod (8) contacts the upper surface of the bracket (1), the inner wall of the universal shaft (7) is rotatably connected to the surface of the fixed shaft (9), and the end of the diagonal support rod (11) away from the fixed shaft (9) is fixedly connected to the upper surface of the bracket (1).

3. A universal engine mounting vehicle carriage structure as claimed in claim 2, characterized in that: A fixing frame (12) is provided at the lower end of the bracket (1), and a gravity sensor (13) is fixedly connected to the upper surface of the fixing frame (12). The number of the gravity sensors (13) is four, and the four gravity sensors (13) are distributed at the four corners of the fixing frame (12). A connecting block (24) is fixedly connected to the bottom of the bracket (1), and the upper surface of the gravity sensor (13) is in contact with the bottom of the bracket (1).

4. A universal engine mounting vehicle carriage structure as claimed in claim 3, characterized in that: The inner wall of the connecting block (24) is fixedly connected to a wheel axle (15), both ends of the wheel axle (15) are fixedly connected to pulleys (16), the surface of the wheel axle (15) is slidably connected to a mounting seat (14), the left end of the mounting seat (14) is fixedly connected to the right end of the bracket (1), and the number of the mounting seats (14) is four, and the four mounting seats (14) are symmetrically distributed with the fixing frame (12) as the center.

5. A universal engine mounting vehicle carriage structure as claimed in claim 4, characterized in that: The number of the wheel axles (15) is two, and the two wheel axles (15) are symmetrically distributed with the fixing frame (12) as the center. The surface of the mounting seat (14) is provided with an oiling nozzle (17), and the oiling nozzle (17) and the mounting seat (14) are communicated with each other. The two ends of the bracket (1) are provided with sliding grooves (18).

6. A universal engine mounting vehicle carriage structure as claimed in claim 5, characterized in that: The inner wall of the slide groove (18) is slidably connected to a slide rod (19), and both ends of the slide rod (19) are fixedly connected to the surface of the wheel axle (15). A fixed seat (20) is provided in the middle of the bracket (1), and the inner wall of the fixed seat (20) is fixedly connected to the surface of the slide rod (19).

7. A universal engine mounting vehicle carriage structure as claimed in claim 6, characterized in that: An adjusting screw (21) is arranged at the upper end of the slide rod (19), the surface of the adjusting screw (21) is rotatably connected to the inner wall of the fixing seat (20), a rotating block (22) is fixedly connected to the upper surface of the bracket (1), the inner wall of the rotating block (22) is threadedly connected to the surface of the adjusting screw (21), and a reinforcing rib (23) is fixedly connected to the inner wall of the bracket (1).

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