Finished seamless steel tube conveying device

Abstract

The utility model relates to the technical field of steel pipe conveying, and discloses a seamless steel pipe finished product conveying device which comprises a movable frame, supporting wheels are fixedly connected to the four corners of the lower side wall of the movable frame, a sliding frame is fixedly connected to the upper side wall of the movable frame, and a sliding block is slidably connected into the sliding frame. A vertical rod is fixedly connected to the upper side wall of the sliding block, a rotating plate is rotatably connected to the upper end of the vertical rod, a supporting frame is fixedly connected to the upper side wall of the rotating plate, and a rope roll is rotatably connected into the supporting frame. When the seamless steel pipe is conveyed to the next plant, the steel pipe can be placed on the moving frame to be conveyed under the condition that an operator does not need to carry the steel pipe manually, the workload of the operator is reduced, the conveying efficiency of the steel pipe is improved, and when the seamless steel pipe is clamped and conveyed, the conveying efficiency of the seamless steel pipe is improved. And the placing angles of the rotating plate and the clamping assembly can be fixed, and the working stability of the conveying device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel pipe transportation, in particular to a seamless steel pipe finished product transportation device. Background Art

[0002] Seamless steel pipe has a hollow cross-section and is suitable for pipelines that transport fluids, such as pipelines that transport oil, natural gas, coal gas, water and certain solid materials. When the diameter and wall thickness of seamless pipes are equal, the pressure and strength that seamless pipes can withstand are much greater than those of straight seam pipes.

[0003] When the existing steel pipe conveying device conveys the produced seamless steel pipes to another factory for processing, it usually requires the operator to move the steel pipes to a conveying cart, and then convey the stacked steel pipes to another factory for processing. The operator will consume a lot of effort when conveying the steel pipes, and the operator's workload is heavy. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that in the prior art, when the steel pipe conveying device conveys the produced seamless steel pipes to another factory for processing, it is usually necessary for the operator to move the steel pipes to a conveying trolley, and then convey the stacked steel pipes to another factory for processing. The operator will consume great effort when conveying the steel pipes, and the operator's workload is heavy. A seamless steel pipe finished product conveying device is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A finished product conveying device for seamless steel pipes comprises a moving frame, wherein the four corners of the lower side wall of the moving frame are fixedly connected to support wheels, the upper side wall of the moving frame is fixedly connected to a sliding frame, and a sliding block is slidably connected to the sliding frame, the upper side wall of the sliding block is fixedly connected to a vertical rod, the upper end of the vertical rod is rotatably connected to a rotating plate, the upper side wall of the rotating plate is fixedly connected to a supporting frame, a rope drum is rotatably connected to the supporting frame, the front side wall of the supporting frame is fixedly connected to a control motor, the output end of the control motor is fixedly connected to the rope drum, a pull rope is provided on the outer shell of the rope drum, the lower end of the pull rope passes through the rotating plate and is fixedly connected to a clamping assembly.

[0007] Preferably, the clamping assembly includes a clamping frame fixedly connected to the lower end of the pull rope, a threaded rod rotatably connected inside the clamping frame, a clamping motor fixedly connected to the right side wall of the clamping frame, an output end of the clamping motor passes through the side wall of the clamping frame and is fixedly connected to the threaded rod, two threaded barrels are threadedly sleeved on the rod wall of the threaded rod, the lower side walls of the two threaded barrels are fixedly connected to bent rods, and the lower ends of the two bent rods are fixedly connected to clamping seats.

[0008] Preferably, the rod wall of the vertical rod is fixedly connected with a fixing ring, the upper side wall of the rotating plate is provided with a plurality of limit holes, and limit pins are inserted in the limit holes, the side wall of the fixing ring is provided with a vertical hole matching the limit pin, the upper end of the limit pin is fixedly connected with a pull plate, and the same spring is fixedly connected between the pull plate and the rotating plate.

[0009] Preferably, a handle is fixedly connected to the upper side wall of the pull plate.

[0010] Preferably, two groove plates are symmetrically fixedly connected to the upper side wall of the movable frame.

[0011] Preferably, the threads on the left and right sides of the threaded rod have opposite rotation directions.

[0012] Compared with the prior art, the utility model provides a seamless steel pipe finished product conveying device, which has the following beneficial effects:

[0013] 1. The finished seamless steel pipe conveying device, through the arranged mobile frame, support wheels, sliding frame, sliding block, vertical rod, rotating plate, support frame, rope drum, control motor, pull rope, clamping frame, threaded rod, clamping motor, threaded drum, bending rod and clamping seat, can convey the seamless steel pipe to the next factory building without the need for operators to manually carry the steel pipe, and the steel pipe can be placed on the mobile frame for conveying, thereby reducing the workload of operators and improving the transportation efficiency of steel pipes.

[0014] 2. The seamless steel pipe finished product conveying device, through the set fixing ring, limit pin and pull plate, can fix the placement angle of the rotating plate and the clamping assembly when clamping and conveying the seamless steel pipe, thereby improving the working stability of the conveying device.

[0015] Moreover, the parts not involved in the device are the same as the prior art or can be implemented by the prior art. When the seamless steel pipe is transported to the next factory building, the utility model can place the steel pipe on the mobile rack for transportation without the need for operators to manually carry the steel pipe, thereby reducing the workload of operators, improving the transportation efficiency of the steel pipe, and being able to fix the placement angle of the turn plate and the clamping assembly when clamping and conveying the seamless steel pipe, thereby improving the stability of the conveying device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a seamless steel pipe finished product conveying device proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the surface structure of a mobile frame in a seamless steel pipe finished product conveying device proposed by the utility model;

[0018] Figure 3 for Figure 2 A magnified schematic diagram of part A;

[0019] Figure 4 This is a schematic diagram of the structure of a groove plate in a seamless steel pipe finished product conveying device proposed by the utility model;

[0020] Figure 5 The utility model discloses a schematic diagram of the internal structure of a clamping frame in a seamless steel pipe finished product conveying device.

[0021] In the figure: 1. moving frame; 2. supporting wheel; 3. sliding frame; 4. sliding block; 5. vertical rod; 6. rotating plate; 7. supporting frame; 8. rope drum; 9. control motor; 10. pull rope; 11. clamping frame; 12. threaded rod; 13. clamping motor; 14. threaded cylinder; 15. bending rod; 16. clamping seat; 17. fixing ring; 18. limit pin; 19. pull plate; 20. groove plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-5 A finished seamless steel pipe conveying device comprises a mobile frame 1, the four corners of the lower side wall of the mobile frame 1 are fixedly connected with support wheels 2, the upper side wall of the mobile frame 1 is fixedly connected with a sliding frame 3, and a sliding block 4 is slidably connected in the sliding frame 3, the upper side wall of the sliding block 4 is fixedly connected with a vertical rod 5, the upper end of the vertical rod 5 is rotatably connected with a rotating plate 6, the upper side wall of the rotating plate 6 is fixedly connected with a supporting frame 7, a rope drum 8 is rotatably connected in the supporting frame 7, a control motor 9 is fixedly connected with the front side wall of the supporting frame 7, the output end of the control motor 9 is fixedly connected to the rope drum 8, a pull rope 10 is provided on the outer shell of the rope drum 8, the lower end of the pull rope 10 passes through the rotating plate 6 and is fixedly connected with a clamping assembly.

[0024] The clamping assembly includes a clamping frame 11 fixedly connected to the lower end of the pull rope 10, a threaded rod 12 is rotatably connected inside the clamping frame 11, a clamping motor 13 is fixedly connected to the right side wall of the clamping frame 11, the output end of the clamping motor 13 passes through the side wall of the clamping frame 11 and is fixedly connected to the threaded rod 12, two threaded tubes 14 are threadedly sleeved on the rod wall of the threaded rod 12, the lower side walls of the two threaded tubes 14 are fixedly connected to a bent rod 15, and the lower ends of the two bent rods 15 are fixedly connected to a clamping seat 16, which can clamp the steel pipe.

[0025] The rod wall of the vertical rod 5 is fixedly connected with a fixing ring 17, the upper side wall of the rotating plate 6 is provided with a plurality of limit holes, and the limit pins 18 are inserted in the limit holes, the side wall of the fixing ring 17 is provided with a vertical hole matching the limit pin 18, and the upper end of the limit pin 18 is fixedly connected with a pull plate 19, and the same spring is fixedly connected between the pull plate 19 and the rotating plate 6, which can fix the placement angle of the rotating plate and the clamping assembly when clamping and conveying the seamless steel pipe, thereby improving the working stability of the conveying device.

[0026] A handle is fixedly connected to the upper side wall of the pull plate 19 to facilitate pulling the pull plate 19 .

[0027] Two groove plates 20 are symmetrically fixedly connected to the upper side wall of the moving frame 1 , so as to prevent the steel pipe from rolling on the moving frame 1 .

[0028] The threads on the left and right sides of the threaded rod 12 have opposite rotation directions, which can make the two threaded cylinders 14 move towards each other or away from each other.

[0029] After the steel pipe is in working order, the movable frame 1 is moved to the stacking place of the steel pipe, and then the vertical rod 5 is moved to the appropriate position, and then the pull plate 19 is pulled upward, and the pull plate 19 drives the limit pin 18 to move upward to the appropriate position, so that the limit pin 18 is separated from the fixing ring 17, and then the rotating plate 6 is rotated to the top of the steel pipe stacking, and then the control motor 9 is started to work, and the control motor 9 drives the rope drum 8 to rotate, so that the pull rope on the surface of the rope drum 8 rotates and lowers, so that the two clamping seats 16 move to the outside of the steel pipe, and then the clamping motor 13 is started to work, and the clamping motor 13 drives the threaded rod 12 to rotate, and drives the two threaded cylinders 14 to move in the direction of approaching each other through the threaded cooperation, and the steel pipe is clamped by the clamping seat 16, and then the control motor 9 is controlled to rotate in the opposite direction, and the rotating plate 6 is rotated at the same time, so that the steel pipe is moved to the top of the movable frame 1 and placed on the groove plate 20, and the operation is carried out in sequence, and all the steel pipes are placed on the groove plate 20, and then the movable frame 1 is moved to the next workshop for the next process.

Claims

1. A seamless steel pipe finished product conveying device, comprising a mobile frame (1), characterized in that: The four corners of the lower side wall of the mobile frame (1) are fixedly connected with support wheels (2); the upper side wall of the mobile frame (1) is fixedly connected with a sliding frame (3), and a sliding block (4) is slidably connected in the sliding frame (3); the upper side wall of the sliding block (4) is fixedly connected with a vertical rod (5); the upper end of the vertical rod (5) is rotatably connected with a rotating plate (6); the upper side wall of the rotating plate (6) is fixedly connected with a support frame (7); a rope drum (8) is rotatably connected in the support frame (7); the front side wall of the support frame (7) is fixedly connected with a control motor (9); the output end of the control motor (9) is fixedly connected to the rope drum (8); a pull rope (10) is provided on the outer shell of the rope drum (8); the lower end of the pull rope (10) passes through the rotating plate (6) and is fixedly connected with a clamping assembly.

2. A seamless steel pipe finished product conveying device according to claim 1, characterized in that: The clamping assembly comprises a clamping frame (11) fixedly connected to the lower end of the pull rope (10), a threaded rod (12) being rotatably connected inside the clamping frame (11), a clamping motor (13) being fixedly connected to the right side wall of the clamping frame (11), an output end of the clamping motor (13) passing through the side wall of the clamping frame (11) and being fixedly connected to the threaded rod (12), two threaded cylinders (14) being threadedly sleeved on the rod wall of the threaded rod (12), the lower side walls of the two threaded cylinders (14) being fixedly connected to bent rods (15), and the lower ends of the two bent rods (15) being fixedly connected to clamping seats (16).

3. A seamless steel pipe finished product conveying device according to claim 2, characterized in that: The rod wall of the vertical rod (5) is fixedly connected with a fixing ring (17), the upper side wall of the rotating plate (6) is provided with a plurality of limiting holes, and limiting pins (18) are inserted into the limiting holes, the side wall of the fixing ring (17) is provided with a vertical hole matching the limiting pin (18), the upper end of the limiting pin (18) is fixedly connected with a pulling plate (19), and the same spring is fixedly connected between the pulling plate (19) and the rotating plate (6).

4. A seamless steel pipe finished product conveying device according to claim 3, characterized in that: A handle is fixedly connected to the upper side wall of the pull plate (19).

5. A seamless steel pipe finished product conveying device according to claim 4, characterized in that: Two groove plates (20) are fixedly connected to the upper side wall of the movable frame (1) in a front-to-back symmetrical manner.

6. A seamless steel pipe finished product conveying device according to claim 5, characterized in that: The threads on the left and right sides of the threaded rod (12) have opposite rotation directions.

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