Bearing device for transporting curved-surface workpieces

Abstract

The utility model relates to the technical field of curved-surface workpiece transportation equipment, in particular to a bearing device for curved-surface workpiece transportation, which comprises a bottom plate, a curved rail mounted on the bottom plate, a vertical plate arranged at the front end of the curved rail, a first rotating rod arranged at the side part of the vertical plate, and a second rotating rod arranged at the rear end of the curved rail, a plurality of first telescopic rods and a plurality of second telescopic rods are uniformly arranged on the inner side of the curved track; a sliding plate is installed on the curved rail in a sliding mode, a height-adjustable transverse wheel is arranged on the sliding plate, a support connected with the sliding plate in a fastened mode is arranged on the side portion of the transverse wheel, a vertical wheel with the transverse position adjustable is arranged on the side, close to the transverse wheel, of the support, and the vertical wheel makes contact with the side portion of the curved surface workpiece. The curved-surface workpiece conveying device can adapt to curved-surface workpieces of various specifications and sizes, an operator does not need to lay sponge for multiple times, the adjusting time is saved, the conveying speed of the curved-surface workpieces is increased, and therefore the curved-surface workpiece conveying device has very wide application prospects.

Description

Technical Field

[0001] The utility model relates to the technical field of curved surface workpiece transportation equipment, and specifically discloses a carrying device for curved surface workpiece transportation. Background Art

[0002] With the advancement of industrial technology and improvements in manufacturing precision, the application scope of curved surface workpieces has gradually expanded, particularly in the wind and nuclear power industries, where curved sheet metal workpieces are intensively used. In wind turbines, rotor blades are often used as the driving force. To increase the driving force of wind turbines, wind turbine designers need to design rotor blades with curved structures to reduce resistance and maximize wind resistance. In nuclear power equipment, various curved surface workpieces are involved, including flywheels and shrouds. The former is the main component for outputting torque and speed, while the latter is a protective structure that protects the core components within the equipment. Both types of curved surface workpieces are indispensable in nuclear power equipment.

[0003] At present, during the processing and manufacturing of curved workpieces, operators are required to load the curved workpieces onto transportation equipment, so as to facilitate the circulation and processing of the curved workpieces in various processing equipment. Currently, the transportation equipment for loading curved workpieces is mostly flatbed trucks. The utility model patent with the authorization announcement number CN213323239U discloses a flatbed truck for transporting cabinets in power transmission and substations. In this prior art, a shock-absorbing plate is provided to carry the transported workpieces. In actual production operations, since the surface of the curved workpiece is a curved structure, in order to avoid damage to the structure of the curved workpiece, operators need to lay soft buffer structures such as sponges to fix the curved workpieces to the flatbed truck. If the curved workpieces are transported and transferred using the above-mentioned prior art, on the one hand, the operators need to lay sponges multiple times, and on the other hand, they need to adjust the contact surface shape of the sponge according to the specifications of the curved workpiece. It can be seen that the prior art wastes time in the transportation of curved workpieces and reduces the transportation rate of the curved workpieces. Utility Model Content

[0004] Aiming at the problem of low transport speed in the current process of transporting curved workpieces, the utility model provides a carrying device for transporting curved workpieces.

[0005] In order to solve the above problems, the present invention provides the following technical solutions:

[0006] The top of the first telescopic rod and the second telescopic rod are respectively provided with a slide plate, a slide plate and a slide plate, and the slide plate is slidably mounted on the slide plate.

[0007] Preferably, a supporting plate is provided on the top of the vertical plate, and the arrangement height of the supporting plate is lower than the first rotating rod and the second rotating rod. The supporting plate is threadedly connected to the vertical plate through a long rod bolt.

[0008] Preferably, each first telescopic rod is arranged along the inner side curve of the curved track, and each second telescopic rod is arranged in a triangle. The top of each of the first telescopic rod and the second telescopic rod is installed with a rubber cap that is in soft contact with the curved workpiece.

[0009] Preferably, a plurality of right-angle brackets are fixedly mounted on the bottom plate, the right-angle brackets are arranged between the first telescopic rod and the second telescopic rod, the side of the right-angle brackets are fixedly connected with a horizontal plate, an open-facing rubber disc is mounted on the horizontal plate, and the end face of the rubber disc contacts the bottom of the curved workpiece.

[0010] Preferably, a barrel rod is fixedly mounted on the transverse plate, the barrel rod is tightly connected to the rubber disc, the top end of the barrel rod inner cavity is connected to the inner cavity of the rubber disc, and the bottom end of the barrel rod inner cavity is connected to the outside air.

[0011] Preferably, a receiving plate is fixedly mounted on the base plate, a first cylinder is mounted on the receiving plate, a linear track is provided on the side of the first cylinder and is tightly connected to the receiving plate, a slide is slidably mounted on the linear track, the slide is transmission-connected to the piston rod of the first cylinder, and the second rotating rod is mounted on the top of the slide.

[0012] Preferably, a pulley that slides with the curved track is installed at the bottom of the skateboard, a second cylinder with an upward piston rod is fixedly installed on the skateboard, and the transverse wheel is installed at the end of the piston rod of the second cylinder.

[0013] Preferably, a third cylinder with a piston rod facing the horizontal wheel is fixedly installed in the bracket, the vertical wheel is installed at the end of the piston rod of the third cylinder, and a handle is fixedly provided on the top of the bracket.

[0014] Preferably, a limiting rod is fixedly mounted on the base plate, and the limiting rod is arranged at the rear end of the curved track.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The utility model can fix both sides of the curved workpiece by arranging the first rotating rod and the second rotating rod, and can fix curved workpieces of various specifications and sizes by cooperating with the second rotating rod with adjustable lateral position. The curved surface at the bottom of the curved workpiece can be supported by arranging the first telescopic rod and the second telescopic rod, thereby enhancing the stability of the curved workpiece during transportation. At the same time, by arranging the matching structure of the horizontal wheel and the vertical wheel, the front corner of the curved workpiece can be clamped, thereby further enhancing the stable support for the curved workpiece. The utility model can adapt to curved workpieces of various specifications and sizes, does not require operators to lay sponges multiple times, saves adjustment time, and improves the transportation speed of curved workpieces. Therefore, it has a very broad application prospect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the present invention, the following briefly introduces the drawings required for the description. Obviously, the drawings described below are only some embodiments of the present invention. Those skilled in the art can also derive other drawings based on these drawings without inventive work.

[0018] Figure 1 This is a schematic diagram of the overall structure of the device of the present invention;

[0019] Figure 2 This is a schematic diagram of the support plate structure of the present utility model;

[0020] Figure 3 This is a schematic diagram of the rubber disc installation structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the coordinated installation structure of the linear track and the slide seat of the utility model;

[0022] Figure 5 This is a schematic diagram of the installation structure of the second cylinder and the third cylinder of the utility model;

[0023] In the figure: 1. Base plate, 2. Curved track, 3. Vertical plate, 4. First rotating rod, 5. Second rotating rod, 6. First telescopic rod, 7. Second telescopic rod, 8. Slide plate, 9. Horizontal wheel, 10. Bracket, 11. Vertical wheel, 12. Support plate, 13. Long rod bolt, 14. Rubber cap, 15. Right-angle bracket, 16. Horizontal plate, 17. Rubber disc, 18. Rod, 19. Adapter plate, 20. First cylinder, 21. Linear track, 22. Slide seat, 23. Pulley, 24. Second cylinder, 25. Third cylinder, 26. Handle, 27. Limit rod. DETAILED DESCRIPTION

[0024] In order to make the purpose, features, and advantages of the present invention more obvious and easy to understand, the technical solutions of the present invention will be clearly and completely described below in conjunction with the drawings in the specific embodiments. Obviously, the embodiments described below are only part of the embodiments of the present invention, not all of them. Based on the embodiments in this patent, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this patent.

[0025] This embodiment provides a carrying device for transporting curved workpieces, such as Figure 1-5 As shown, it includes a base plate 1, which can be fixedly mounted on a transport device. A curved track 2 is fixedly mounted on the base plate 1. The curved track 2 is arranged on the inner side of the base plate 1 near the edge. A vertical plate 3 is provided at the front end of the curved track 2. The vertical plates 3 are provided in two symmetrical arrangements. The bottom ends of the two vertical plates 3 are both fastened to the base plate 1, and the vertical plates 3 are all arranged at an angle. A support plate 12 is provided on the top of the vertical plate 3. The support plate 12 is arranged straight and can be used to support curved workpieces. The support plate 12 is threadedly connected to the vertical plate 3 by a long-rod bolt 13. The flexible installation structure provided with the long-rod bolt 13 allows the support plate 12 to be flexibly arranged according to the specifications of the curved workpiece, thereby improving the flexibility of the overall device.

[0026] A first rotating rod 4 is provided on the side of the vertical plate 3, and the first rotating rod 4 is arranged at the front end of the curved track 2. A second rotating rod 5 with adjustable lateral position is provided at the rear end of the curved track 2. The rod walls of the first rotating rod 4 and the second rotating rod 5 are in contact with both sides of the curved workpiece. The first rotating rod 4 and the second rotating rod 5 are both higher than the arrangement height of the support plate 12, and a receiving plate 19 is fixedly installed on the base plate 1, and the bottom of the receiving plate 19 is fastened to the base plate 1, and a transversely arranged first cylinder 20 is installed on the receiving plate 19, and a linear track 21 is provided on the side of the first cylinder 20 and fastened to the receiving plate 19, and a slide 22 is slidably installed on the linear track 21, and the slide 22 is transmission-connected to the piston rod of the first cylinder 20, and the second rotating rod 5 is installed on the top of the slide 22; by setting the matching structure of the first cylinder 20 and the slide 22, the arrangement of the second rotating rod 5 can be adjusted, thereby adjusting the distance between the first rotating rod 4 and the second rotating rod 5, so as to adapt to curved workpieces of various specifications and sizes.

[0027] A plurality of first telescopic rods 6 are evenly arranged on the inner side of the curved track 2, and each first telescopic rod 6 is arranged along the curve of the inner side surface of the curved track 2; a plurality of second telescopic rods 7 are provided on the inner side of the first telescopic rod 6, and each second telescopic rod 7 is arranged in a triangular shape; a telescopic long rod is provided inside the first telescopic rod 6 and the second telescopic rod 7, and a rubber cap 14 is installed on the top of the long rod for soft contact with the curved workpiece; by providing the telescopic first telescopic rod 6 and the second telescopic rod 7, the device can match a variety of curvatures and contact the curved surface of the curved workpiece through the rubber cap 14, thereby ensuring the support effect for the curved workpiece.

[0028] Among them, a plurality of right-angle frames 15 are fixedly installed on the base plate 1, and the right-angle frames 15 are arranged between the first telescopic rod 6 and the second telescopic rod 7. The side of the right-angle frame 15 is fixedly connected with a horizontal plate 16, and the horizontal plate 16 is installed with an open-facing glue disc 17, and the end face of the glue disc 17 is in contact with the bottom of the curved workpiece. The operator can make the glue disc 17 close to the bottom of the curved workpiece by adjusting the installation height of the horizontal plate 16; a cylindrical rod 18 is fixedly installed on the horizontal plate 8, and the cylindrical rod 18 is tightly connected to the glue disc 17. The top end of the inner cavity of the cylindrical rod 18 is connected to the inner cavity of the glue disc 17, and the bottom end of the inner cavity of the cylindrical rod 18 is connected to the outside air, thereby avoiding the formation of negative pressure in the inner cavity of the glue disc 17 and preventing adsorption.

[0029] A slide 8 is slidably mounted on the curved track 2. A pulley 23 is mounted at the bottom of the slide 8, which slidably engages the curved track 2. The pulley 23 can be used to adjust the position of the slide 8 as it slides along the side of the curved track 2. A second cylinder 24, with its piston rod facing upward, is fixedly mounted on the slide 8. A horizontal wheel 9 is attached to the end of the piston rod of the second cylinder 24. Adjusting the stroke of the piston rod of the second cylinder 24 adjusts the height of the horizontal wheel 9 so that the horizontal wheel 9 contacts the bottom of the curved workpiece. A bracket 10 is mounted on the side of the horizontal wheel 9, which is securely connected to the slide 8. A third cylinder 25 is fixedly mounted within the bracket 10, with its piston rod facing the horizontal wheel 9. A vertical wheel 11 is attached to the end of the piston rod of the third cylinder 25. The vertical wheel 11 contacts the side of the curved workpiece, forming a mating structure with the horizontal wheel 9 to clamp the curved workpiece. A handle 26 is fixedly mounted on the top of the bracket 10, making it easy for operators to adjust the position of the bracket 10 and the slide 8 on the curved track 2.

[0030] In addition, a limit rod 27 is fixedly installed on the base plate 1, and the limit rod 27 is arranged at the rear end of the curved track 2, thereby limiting the maximum sliding stroke of the slide 8 on the curved track 2, preventing the slide 8 from escaping the curved track, thereby improving the safety of the entire device.

[0031] The working principle of this utility model is:

[0032] The operator can place the curved workpiece on the base plate 1 so that the left side wall of the curved workpiece contacts the outer wall of the first rotating rod 4, and by adjusting the position of the slide 22 on the linear rail 21, the right side wall of the curved workpiece contacts the outer wall of the second rotating rod 5; the left side of the curved workpiece can be placed on the support plate 12, so that the support plate 12 can stably support the left side of the curved workpiece, and the right front corner of the curved workpiece can be clamped by the horizontal wheel 9 and the vertical wheel 11, so as to firmly support the right side of the curved workpiece; the first telescopic rod 6 and the second telescopic rod 7 will support the bottom of the curved workpiece, and cooperate with the rubber cap 14 for buffering, so that the curved workpiece can be placed stably in this device.

[0033] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A carrying device for transporting curved workpieces, comprising a base plate (1), characterized in that: A curved track (2) is fixedly mounted on the bottom plate (1), a vertical plate (3) is provided at the front end of the curved track (2), a first rotating rod (4) is provided on the side of the vertical plate (3), a second rotating rod (5) with an adjustable transverse position is provided at the rear end of the curved track (2), the rod walls of the first rotating rod (4) and the second rotating rod (5) are in contact with both sides of the curved workpiece, a plurality of first telescopic rods (6) are evenly arranged on the inner side of the curved track (2), a plurality of second telescopic rods (7) are provided on the inner side of the first telescopic rod (6), and the The tops of the first telescopic rod (6) and the second telescopic rod (7) are both in contact with the bottom of the curved workpiece; a slide plate (8) is slidably mounted on the curved track (2); a height-adjustable transverse wheel (9) is provided on the slide plate (8); the transverse wheel (9) is in contact with the bottom of the curved workpiece; a bracket (10) is provided on the side of the transverse wheel (9) and is tightly connected to the slide plate (8); a vertical wheel (11) with an adjustable horizontal position is provided on a side of the bracket (10) close to the transverse wheel (9); the vertical wheel (11) is in contact with the side of the curved workpiece.

2. A carrying device for transporting curved workpieces according to claim 1, characterized in that: A supporting plate (12) is provided on the top of the vertical plate (3), and the arrangement height of the supporting plate (12) is lower than the first rotating rod (4) and the second rotating rod (5). The supporting plate (12) is threadedly connected to the vertical plate (3) through a long rod bolt (13).

3. The carrying device for transporting curved workpieces according to claim 1, characterized in that: Each first telescopic rod (6) is arranged along the inner side curve of the curved track (2), and each second telescopic rod (7) is arranged in a triangle. The top of each of the first telescopic rod (6) and the second telescopic rod (7) is equipped with a rubber cap (14) for soft contact with the curved workpiece.

4. The carrying device for transporting curved workpieces according to claim 1, characterized in that: A plurality of right-angle brackets (15) are fixedly mounted on the bottom plate (1), and the right-angle brackets (15) are arranged between the first telescopic rod (6) and the second telescopic rod (7). A transverse plate (16) is fixedly connected to the side of the right-angle bracket (15), and a rubber disc (17) with an opening facing upward is mounted on the transverse plate (16), and the end surface of the rubber disc (17) contacts the bottom of the curved workpiece.

5. The carrying device for transporting curved workpieces according to claim 4, characterized in that: A cylindrical rod (18) is fixedly mounted on the transverse plate (16), the cylindrical rod (18) is tightly connected to the rubber disc (17), the top end of the inner cavity of the cylindrical rod (18) is connected to the inner cavity of the rubber disc (17), and the bottom end of the inner cavity of the cylindrical rod (18) is connected to the outside air.

6. The carrying device for transporting curved workpieces according to claim 1, characterized in that: A receiving plate (19) is fixedly mounted on the bottom plate (1), a first cylinder (20) is mounted on the receiving plate (19), a linear track (21) which is tightly connected to the receiving plate (19) is provided on the side of the first cylinder (20), a slide seat (22) is slidably mounted on the linear track (21), the slide seat (22) is transmission-connected to the piston rod of the first cylinder (20), and the second rotating rod (5) is mounted on the top of the slide seat (22).

7. The carrying device for transporting curved workpieces according to claim 1, characterized in that: A pulley (23) that slides with the curved track (2) is installed at the bottom of the slide (8), a second cylinder (24) with an upward piston rod is fixedly installed on the slide (8), and the transverse wheel (9) is installed at the end of the piston rod of the second cylinder (24).

8. The carrying device for transporting curved workpieces according to claim 1, characterized in that: A third cylinder (25) with a piston rod facing the horizontal wheel (9) is fixedly installed in the bracket (10), the vertical wheel (11) is installed on the end of the piston rod of the third cylinder (25), and a handle (26) is fixedly provided on the top of the bracket (10).

9. The carrying device for transporting curved workpieces according to claim 1, characterized in that: A limiting rod (27) is fixedly mounted on the base plate (1), and the limiting rod (27) is arranged at the rear end of the curved track (2).

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