Conveying equipment for steel pipes

Abstract

The utility model relates to the technical field of steel pipes, and provides steel pipe conveying equipment which comprises two steel frames, the two steel frames are symmetrically distributed, the top of one steel frame is fixedly connected with a first block body, the top of the first block body is fixedly connected with a first motor, the first motor is fixedly connected with a first rotating rod through an output shaft, and the first rotating rod is fixedly connected with a second rotating rod through an output shaft. A plurality of plate bodies are arranged outside the first rotating rod, a plurality of driving wheels are fixedly connected to the outside of the first rotating rod, a plurality of second block bodies are fixedly connected to one side of the outside of the other steel frame, a supporting plate is further fixedly connected to one side of the outside of the other steel frame, and a second rotating rod is connected between the second block bodies through bearings. And a second motor is fixedly connected to one side of the outer portion of one second block body, the second rotating rod is fixedly connected with an output shaft of the second motor, and a plurality of first shells are connected to the outer portion of the second rotating rod through bearings. By means of the technical scheme, the problem that in the prior art, labor-saving conveying of steel pipes is inconvenient is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel pipes, and in particular to a transmission device for steel pipes. Background Art

[0002] Steel pipes have a hollow cross-section, with their length significantly greater than their diameter or circumference. They are categorized by cross-sectional shape into round, square, rectangular, and special-shaped steel pipes; by material, into carbon structural steel pipes, low-alloy structural steel pipes, alloy steel pipes, and composite steel pipes; by application, into pipes for pipelines, engineering structures, thermal equipment, the petrochemical industry, machinery manufacturing, geological drilling, and high-pressure equipment; and by production process, into seamless and welded steel pipes. Seamless steel pipes are further categorized into hot-rolled and cold-rolled (drawn), while welded steel pipes are further categorized into straight-seam welded pipes and spiral-seam welded pipes. Currently, specialized equipment is required for the transportation of steel pipes.

[0003] The patent specification with announcement number CN215244985U discloses a steel pipe mobile trolley, including moving wheels, a base, a first support plate, a second support plate, a first connecting rod, a second connecting rod, a third connecting rod, a fourth connecting rod, a fifth connecting rod, a groove, an arc-shaped plate, a hinge, and an armrest; the moving wheels are arranged on the lower plate surface of the base; 4 moving wheels are provided; the first support plate and the second support plate are both fixedly provided on the upper plate surface of the base, the first connecting rod is provided between the first support plate and the second support plate, and the second connecting rod is provided between the first support plate and the second support plate; arc-shaped plates are provided on the grooves, and the arc-shaped plates are matched with the grooves through hinges; a connecting plate is provided on one side of the arc-shaped plate; a protrusion is provided in the gap of the groove; the armrest is provided on the base.

[0004] However, in the implementation of relevant technologies, it was found that the above technical solution has the following problems: the above device is not convenient for convenient transportation of steel pipes during use, and the staff is required to place the steel pipes on a trolley and then manually push it to achieve the purpose of transporting the steel pipes. It is relatively inconvenient in long-term use and requires a lot of manpower. Therefore, further improvement is needed. Utility Model Content

[0005] The utility model provides a transmission device for steel pipes, which solves the problem in related technologies that it is inconvenient to transmit steel pipes in a labor-saving manner.

[0006] The technical solution of the utility model is as follows:

[0007] A transmission device for steel pipes, comprising two steel frames, the two steel frames being symmetrically distributed, wherein a block 1 is fixedly connected to the top of one of the steel frames, a motor 1 is fixedly connected to the top of the block 1, the motor 1 is fixedly connected to a rotating rod 1 via an output shaft, a plurality of plates are provided on the outside of the rotating rod 1, a plurality of driving wheels are fixedly connected to the outside of the rotating rod 1, a plurality of blocks 2 are fixedly connected to one side of the outside of the other steel frame, a support plate is further fixedly connected to one side of the outside of the other steel frame, a plurality of rotating rods 2 are connected between the plurality of blocks 2 via bearings, a second motor is fixedly connected to one side of the outside of the block 2, the rotating rod 2 is fixedly connected to the output shaft of the second motor, a plurality of shells 1 are connected to the outside of the second rotating rod via bearings, and one side of the plurality of shells 1 are fixedly connected to one side of the outside of the other steel frame;

[0008] The rotating rod 2 is externally fixedly connected to a plurality of worm housings 1, and the tops of the plurality of worm housings 1 are each provided with a worm gear 1, which meshes with the worm gear 1, and the worm gear 1 is internally fixedly connected to a threaded rod, wherein the top of one of the steel frames is fixedly connected to a plurality of vertical plates, and the threaded rod extends into the interior of the vertical plates and is threadedly connected to the latter;

[0009] The top of the other steel frame is fixedly connected to a motor three, the outer end of the motor three is fixedly connected to a rotating rod three through an output shaft, the outside of the rotating rod three is connected to multiple shells two through bearings, the outside of the rotating rod three is also fixedly connected to multiple worm shells two, one side of the multiple worm shells two is provided with a worm gear two, the multiple worm gears two are respectively meshed with the multiple worm shells two, the inside of the multiple worm gears two is fixedly connected to a rod body, the top of the rod body is fixedly connected to a base, the base is connected to the shell two through a bearing, and the inside of the base is movably connected to a driven wheel through a rotating shaft.

[0010] Preferably, a long board is fixedly connected to the top of one of the steel frames, and the rotating rod extends into the interior of the long board and is connected to the long board via a bearing.

[0011] Preferably, the bottoms of the plurality of plates are fixedly connected to the top of one of the steel frames, and the threaded rod is located at the bottom of a rotating rod.

[0012] Preferably, the driving wheel is located on one side outside the plate body, and there is a gap between the driving wheel and the plate body, and the bottom of one of the blocks is fixedly connected to the top of the support plate.

[0013] Preferably, the worm housing 1 and the worm wheel 1 are both located inside the housing 1, and the threaded rod extends to the outside of the housing 1 and is connected to the housing 1 via a bearing.

[0014] Preferably, the bottoms of multiple shells II are fixedly connected to the top of another steel frame, the bottom of the rod body extends into the interior of multiple shells II and is connected to the shells II through a bearing, and the worm housing II, worm wheel II and rod body are all arranged inside the shell II.

[0015] Preferably, a first clamping plate is fixedly connected to the top of the other steel frame, and the third rotating rod extends into the interior of the first clamping plate and is connected to the latter via a bearing.

[0016] Preferably, a second clamping plate is fixedly connected to one side of the outside of the other steel frame, and the second rotating rod extends into the interior of the second clamping plate and is connected to the latter via a bearing.

[0017] The working principle and beneficial effects of the utility model are as follows:

[0018] In the present invention, the rotating rod will synchronously drive the driving wheel to rotate during the rotation process, and the driving wheel will drive the driven wheel to rotate through friction after rotation. At this time, the steel pipe is placed between the horizontal driving wheel and the oblique driven wheel. Since the driving wheel will generate misaligned friction with the driven wheel when rotating, that is, the contact surface will change. Since the driving wheel continuously drives the driven wheel to rotate, the oblique direction of the driven wheel will also guide the steel pipe to move through friction, so the steel pipe can achieve the working effect of transportation and solves the problem of inconvenient labor-saving transmission of the steel pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic cross-sectional view of a part of the overall structure of the utility model;

[0022] Figure 3 For this utility model Figure 2 A magnified view of point A in the figure;

[0023] Figure 4 It is a partial structural cross-sectional diagram of the present invention.

[0024] In the figure: 1. Steel frame; 2. Block 1; 3. Motor 1; 4. Rotating rod 1; 5. Plate; 6. Driving wheel; 7. Support plate; 8. Block 2; 9. Motor 2; 10. Rotating rod 2; 11. Housing 1; 12. Worm housing 1; 13. Worm gear 1; 14. Threaded rod; 15. Motor 3; 16. Rotating rod 3; 17. Worm housing 2; 18. Worm gear 2; 19. Rod body; 20. Housing 2; 21. Base; 22. Driven wheel. DETAILED DESCRIPTION

[0025] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] like Figure 1 、 Figure 2 and Figure 4 As shown, this embodiment proposes a transmission equipment for steel pipes, including two steel frames 1, which are symmetrically distributed, one of the steel frames 1 is fixedly connected to a block 2 on the top, a motor 3 on the top of the block 2, and a rotating rod 4 on the output shaft. A plurality of plates 5 are provided on the outside of the rotating rod 4, and a plurality of driving wheels 6 are fixedly connected to the outside of the rotating rod 4. A plurality of block 2s 8 are fixedly connected to one side of the outside of the other steel frame 1, and a support plate 7 is also fixedly connected to one side of the outside of the other steel frame 1. A rotating rod 2 10 is connected between the plurality of block 2s 8 through bearings, one side of the outside of one block 2 8 is fixedly connected to a motor 2 9, and the rotating rod 2 10 is fixedly connected to the output shaft of the motor 2 9. A plurality of shells 11 are connected to the outside of the rotating rod 10 through bearings, and one side of the plurality of shells 11 are fixedly connected to one side of the outside of the other steel frame 1.

[0027] The rotating rod 10 is externally fixedly connected to a plurality of worm housings 12. The tops of the plurality of worm housings 12 are each provided with a worm gear 13. The worm gear 13 is meshed with the worm housing 12. The inside of the worm gear 13 is fixedly connected to a threaded rod 14. The top of one of the steel frames 1 is fixedly connected to a plurality of vertical plates. The threaded rod 14 extends into the interior of the vertical plates and is threadedly connected to the latter.

[0028] Another steel frame 1 is fixedly connected to a motor three 15 on the top, and the outer end of the motor three 15 is fixedly connected to a rotating rod three 16 through an output shaft. The outside of the rotating rod three 16 is connected to multiple housings two 20 through bearings. The outside of the rotating rod three 16 is also fixedly connected to multiple worm housings two 17. One side of the multiple worm housings two 17 is provided with a worm gear two 18. The multiple worm gears two 18 are respectively engaged with the multiple worm housings two 17. The inside of the multiple worm gears two 18 is fixedly connected to a rod body 19. The top of the rod body 19 is fixedly connected to a base 21. The base 21 is connected to the housing two 20 through a bearing, and the inside of the base 21 is movably connected to a driven wheel 22 through a rotating shaft.

[0029] In this embodiment, a long board is fixedly connected to the top of one of the steel frames 1, and a rotating rod 4 extends into the inside of the long board and is connected to the long board through a bearing, which can facilitate the connection and support work of the rotating rod 4.

[0030] In this embodiment, the bottoms of the multiple plates 5 are fixedly connected to the top of one of the steel frames 1 , and the threaded rod 14 is located at the bottom of the rotating rod 4 , which can facilitate the fixed connection of the plates 5 .

[0031] In this embodiment, the driving wheel 6 is located on one side outside the plate body 5, and there is a gap between the driving wheel 6 and the plate body 5. The bottom of one of the blocks 8 is fixedly connected to the top of the support plate 7, which can facilitate the rotation of the driving wheel 6.

[0032] In this embodiment, the worm housing 12 and the worm wheel 13 are both located inside the housing 11, and the threaded rod 14 extends to the outside of the housing 11 and is connected to the housing 11 through a bearing, which can facilitate the support and rotation of the threaded rod 14.

[0033] In this embodiment, the bottoms of multiple shells 20 are fixedly connected to the top of another steel frame 1, the bottom of the rod body 19 extends into the interior of multiple shells 20 and is connected to the shells 20 through bearings, and the worm housing 2 17, the worm wheel 2 18 and the rod body 19 are all arranged inside the shell 2 20, which can facilitate the rotation of the rod body 19.

[0034] In this embodiment, a first clamping plate is fixedly connected to the top of another steel frame 1, and a third rotating rod 16 extends into the interior of the first clamping plate and is connected to the latter via a bearing, which can facilitate the supporting work of the third rotating rod 16.

[0035] In this embodiment, a second clamping plate is fixedly connected to one side of the outer portion of the other steel frame 1 , and the second rotating rod 10 extends into the interior of the second clamping plate and is connected to the latter via a bearing, which can facilitate the supporting work of the second rotating rod 10 .

[0036] During use, when it is necessary to transport the steel pipe, the staff first needs to adjust the distance between the two steel frames 1. At this time, the staff needs to turn on the motor 2 9. After turning on, the motor 2 9 will synchronously drive the rotating rod 2 10 to rotate. The rotating rod 2 10 will synchronously drive the worm housing 12 to rotate during the rotation. The worm housing 12 will synchronously drive the worm gear 13 to rotate during the rotation. The worm gear 13 will synchronously drive the threaded rod 14 to rotate during the rotation. The threaded rod 14 will move horizontally through the spiral connection between the thread and the vertical plate during the rotation. That is, the steel frame 1 with the plate body 5 fixed will continuously approach one side of the fixed housing 11 through the rotation of the threaded rod 14, thereby achieving the spacing adjustment work inside the device to facilitate the transportation of the steel pipe.

[0037] When it is necessary to transport the steel pipe, the staff first needs to turn on the motor three 15. After the motor three 15 is turned on, it will synchronously drive the rotating rod three 16 to rotate. The rotating rod three 16 will synchronously drive the worm housing two 17 to rotate during the rotation. The worm housing two 17 will synchronously drive the worm gear two 18 to rotate during the rotation. The rotation of the worm gear two 18 will synchronously drive the rod body 19 and the base 21 to rotate. After the base 21 rotates, it will synchronously drive the driven wheel 22 to rotate. When the driven wheel 22 is in an oblique state and contacts the outer surface of the driving wheel 6, it stops rotating. Then the staff turns on the motor one 3. When the motor 3 is turned on, it will synchronously drive the rotating rod 4 to rotate. During the rotation process, the rotating rod 4 will synchronously drive the driving wheel 6 to rotate. After the driving wheel 6 rotates, it will drive the driven wheel 22 to rotate through friction. At this time, the steel pipe is placed between the horizontal driving wheel 6 and the oblique driven wheel 22. Since the driving wheel 6 will generate misalignment friction with the driven wheel 22 when rotating, that is, the contact surface will change. Since the driving wheel 6 continuously drives the driven wheel 22 to rotate, the oblique direction of the driven wheel 22 will also guide the steel pipe to move through friction, so the steel pipe can achieve the working effect of transportation.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A transmission device for steel pipes, comprising two steel frames (1), characterized in that: The two steel frames (1) are symmetrically distributed, wherein the top of one of the steel frames (1) is fixedly connected to a block (2), the top of the block (2) is fixedly connected to a motor (3), the motor (3) is fixedly connected to a rotating rod (4) via an output shaft, the rotating rod (4) is provided with a plurality of plates (5) on the outside, the rotating rod (4) is fixedly connected to a plurality of driving wheels (6) on the outside, the other steel frame (1) is fixedly connected to a plurality of block (8) on one side of the outside, the other steel frame (1) is also fixedly connected to a support plate (7), the plurality of block (8) are connected to rotating rods (10) via bearings, the outer side of one of the block (8) is fixedly connected to a motor (9), the rotating rod (10) is fixedly connected to the output shaft of the motor (9), the outer side of the rotating rod (10) is connected to a plurality of shells (11) via bearings, and one side of the plurality of shells (11) is fixedly connected to the outer side of the other steel frame (1); The rotating rod 2 (10) is externally fixedly connected to a plurality of worm housings 1 (12), and the tops of the plurality of worm housings 1 (12) are each provided with a worm wheel 1 (13), and the worm wheel 1 (13) is meshed with the worm housing 1 (12), and the worm wheel 1 (13) is internally fixedly connected to a threaded rod (14), wherein the top of one of the steel frames (1) is fixedly connected to a plurality of vertical plates, and the threaded rod (14) extends into the interior of the vertical plates and is threadedly connected to the latter; The top of the other steel frame (1) is fixedly connected to a motor three (15), the outer end of the motor three (15) is fixedly connected to a rotating rod three (16) via an output shaft, the outside of the rotating rod three (16) is connected to a plurality of housings two (20) via bearings, the outside of the rotating rod three (16) is also fixedly connected to a plurality of worm housings two (17), one side of each of the plurality of worm housings two (17) is provided with a worm gear two (18), the plurality of worm gears two (18) are respectively engaged with the plurality of worm housings two (17), the inside of each of the plurality of worm gears two (18) is fixedly connected to a rod body (19), the top of the rod body (19) is fixedly connected to a base (21), the base (21) is connected to the housing two (20) via a bearing, and the inside of the base (21) is movably connected to a driven wheel (22) via a rotating shaft.

2. The steel pipe transmission equipment according to claim 1, characterized in that: A long board is fixedly connected to the top of one of the steel frames (1), and the rotating rod (4) extends into the interior of the long board and is connected to the long board via a bearing.

3. The steel pipe transmission equipment according to claim 1, characterized in that: The bottoms of the plurality of plate bodies (5) are fixedly connected to the top of one of the steel frames (1), and the threaded rod (14) is located at the bottom of the rotating rod (4).

4. The steel pipe transmission equipment according to claim 1, characterized in that: The driving wheel (6) is located on one side of the outside of the plate body (5), and a gap exists between the driving wheel (6) and the plate body (5). The bottom of one of the blocks (8) is fixedly connected to the top of the support plate (7).

5. The steel pipe transmission equipment according to claim 1, characterized in that: The worm housing (12) and the worm wheel (13) are both located inside the housing (11), and the threaded rod (14) extends to the outside of the housing (11) and is connected to the housing (11) via a bearing.

6. The steel pipe transmission equipment according to claim 1, characterized in that: The bottoms of the plurality of shells II (20) are fixedly connected to the top of another steel frame (1), the bottoms of the rod bodies (19) extend into the interiors of the plurality of shells II (20) and are connected to the shells II (20) via bearings, and the worm housing II (17), the worm wheel II (18) and the rod body (19) are all arranged inside the shell II (20).

7. The steel pipe transmission equipment according to claim 1, characterized in that: The top of the other steel frame (1) is fixedly connected to a clamping plate 1, and the rotating rod 3 (16) extends into the interior of the clamping plate 1 and is connected to the latter through a bearing.

8. The steel pipe transmission equipment according to claim 1, characterized in that: A second clamping plate is fixedly connected to one side of the outside of the other steel frame (1), and the second rotating rod (10) extends into the interior of the second clamping plate and is connected to the latter via a bearing.

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