Trawl net sampling towing bracket steel pipe cutting and positioning device

Abstract

The utility model relates to the technical field of cutting equipment, and discloses a trawl sampling towing bracket steel pipe cutting positioning device which comprises a groove base, an inverted-L-shaped fixing plate is fixedly installed on one side of the top of the groove base, a first motor is installed on the upper portion of the inner side of the inverted-L-shaped fixing plate, and a cutting wheel is installed at the output end of the first motor. A first U-shaped placement groove plate and a second U-shaped placement groove plate are arranged at the top of the groove base, the cutting wheel is located in the middle of the first U-shaped placement groove plate and the second U-shaped placement groove plate, a measurement limiting baffle is arranged in the first U-shaped placement groove plate, and through grooves are formed in the opposite sides of the first U-shaped placement groove plate and the second U-shaped placement groove plate; clamping parts are installed on the sides, close to each other, of the bottoms of the first U-shaped containing groove plate and the second U-shaped containing groove plate. The steel pipe cutting positioning device is provided with a moving and clamping positioning structure, clamping positioning operation can be automatically conducted in the moving process, and therefore the performance of the cutting device is effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cutting equipment, in particular to a trawl sampling towing frame steel pipe cutting and positioning device. Background Art

[0002] The trawl sampler consists of a connecting cable, a grid and a nylon net. In actual application, a nylon net (net bag) is put on the bottom of the grid, and the trawl is connected to the geological cable through a guide cable (connecting cable). The towing operation is carried out in cooperation with the scientific research vessel and the geological winch, and is not restricted by water depth and sea area. The grid is a tripod-shaped net structure made of stainless steel pipes. During the grid manufacturing process, the stainless steel pipes need to be cut according to the designed size and then welded. When using traditional cutting equipment, it is necessary to fix the steel pipe while operating the equipment for cutting. The entire cutting operation is extremely inconvenient, and only one steel pipe can be cut at a time. Therefore, improvements are needed to address the above problems. Utility Model Content

[0003] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a trawl sampling trailer steel pipe cutting and positioning device, comprising a groove base, an inverted L-shaped fixing plate is fixedly installed on one side of the top of the groove base, a first motor is installed on the upper part of the inner side of the inverted L-shaped fixing plate, a cutting wheel is installed on the output end of the first motor, a first U-shaped placement slot plate and a second U-shaped placement slot plate are provided on the top of the groove base, the cutting wheel is located in the middle of the first U-shaped placement slot plate and the second U-shaped placement slot plate, a measuring limit baffle is provided inside the first U-shaped placement slot plate, through slots are provided on the opposite sides of the first U-shaped placement slot plate and the second U-shaped placement slot plate, a clamping component is installed on the side close to the bottom of the first U-shaped placement slot plate and the second U-shaped placement slot plate, two racks are symmetrically fixedly installed on the bottom of the groove base, the two racks are respectively connected to the two clamping components in transmission, and a slag discharge port for removing cutting debris is provided at the bottom of the groove base.

[0004] Preferably, two movable grooves are symmetrically provided on the top of the groove base, and threaded shafts are rotatably installed inside the two movable grooves. The surfaces of the two threaded shafts are threadedly connected with first movable blocks, and the tops of the two first movable blocks are respectively fixedly connected to the bottoms of the first U-shaped placement groove plate and the second U-shaped placement groove plate, one end of the two threaded shafts extends to the outside of one side of the groove base and is fixedly connected to the first sprocket, a first chain is installed between the two first sprockets, and a second motor is installed on one side of the groove base, and the output end of the second motor is fixedly connected to the axis center of one of the first sprockets, thereby being able to synchronously drive the first U-shaped placement groove plate and the second U-shaped placement groove plate to move toward the cutting wheel.

[0005] Preferably, both sides of the first U-shaped placement slot plate are rotatably connected with threaded rods, both ends of the measuring limit baffle are respectively threadedly connected to the two threaded rods, one end of the two threaded rods is fixedly connected to a second sprocket, a second chain is installed between the two second sprockets, and one side of the two second sprockets is fixedly connected to the first rotating wheel, and both ends of the top of the first U-shaped placement slot plate are installed with measuring rulers, and the vertical distance between the two measuring rulers and the cutting wheel is five centimeters; thereby, the cutting length of the steel pipe can be effectively and accurately measured.

[0006] Preferably, the two clamping components each include a pair of fixed blocks, the two pairs of fixed blocks are respectively fixedly mounted on the bottom of the first U-shaped placement slot plate and the second U-shaped placement slot plate, a rotating rod is rotatably connected between the two pairs of fixed blocks, one side of the two rotating rods is provided with an adjusting threaded section, sliders are equidistantly mounted on the surfaces of the two rotating rods, the surfaces of the adjusting threaded sections are threadedly connected with the second moving block, the tops of the slider and the second moving block are fixedly connected with a clamping plate inserted into the through groove, the clamping plates extend to the inside of the first U-shaped placement slot plate and the second U-shaped placement slot plate, one side of the slider and the second moving block is fixedly connected with a transmission pin, one end of one of the fixed blocks in each pair of fixed blocks and the surface of the slider are fixedly connected with a connecting fork block, one end of the connecting fork block is provided with a toggle groove, and the transmission pin is movably inserted into the inside of the toggle groove.

[0007] Preferably, one end of the two rotating rods is fixedly connected to a worm wheel, one side of the other fixed block in each pair of fixed blocks is rotatably connected to a worm screw meshing with the worm wheel, one end of the two worm screws is fixedly connected to a gear, and the two gears are respectively connected to the two rack transmissions, so that the placed steel pipes can be effectively clamped and positioned.

[0008] Compared with the prior art, the beneficial effects of the utility model are as follows: by providing a groove base, an inverted L-shaped fixing plate, a first motor, a cutting wheel, a first U-shaped placement slot plate, a second U-shaped placement slot plate, a measuring limit baffle, a through slot, a clamping component, a rack and a slag discharge port, the steel pipe cutting and positioning device has a moving and clamping positioning structure, and can automatically perform clamping and positioning operations during the movement, thereby effectively improving the performance of the cutting device, and the steel pipe cutting and positioning device can simultaneously cut multiple steel pipes to specified sizes, thereby effectively improving the efficiency of the cutting process, and at the same time, the steel pipe cutting and positioning device has a simple structural design, is convenient and quick to use and operate, and has stable and reliable cutting positioning, and its practicality can meet the use requirements of trawl sampling trailer steel pipe cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The accompanying drawings are used to provide a further understanding of the present invention and constitute a 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 to the present invention.

[0010] In the attached picture:

[0011] Figure 1 This is a front view structural diagram of the utility model trawl sampling trolley steel pipe cutting and positioning device;

[0012] Figure 2 For this utility model Figure 1 A schematic cross-sectional structure diagram of;

[0013] Figure 3 This is a schematic diagram of the top view of the structure of the first U-shaped placement slot plate of the utility model;

[0014] Figure 4 It is a side view structural schematic diagram of the second U-shaped placement slot plate of the utility model;

[0015] Figure 5 For this utility model Figure 4 A schematic cross-sectional structure diagram of;

[0016] In the figure: 1. groove base; 2. inverted L-shaped fixing plate; 3. first motor; 4. cutting wheel; 5. first U-shaped placement groove plate; 6. second U-shaped placement groove plate; 7. measuring limit baffle; 8. through groove; 9. clamping part; 10. rack; 11. slag discharge port; 12. moving groove; 13. threaded shaft; 14. first moving block; 15. first sprocket; 16. first chain; 17. second motor; 18. threaded rod; 19. second sprocket; 20. second chain; 21. first rotating wheel; 22. measuring ruler; 23. fixing block; 24. rotating rod; 25. adjusting threaded section; 26. slider; 27. second moving block; 28. clamping plate; 29. ​​transmission pin; 30. connecting fork block; 31. toggle groove; 32. worm wheel; 33. worm; 34. gear. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0018] Depend on Figures 1 to 5The utility model comprises a groove base 1, an inverted L-shaped fixing plate 2 is fixedly installed on one side of the top of the groove base 1, a first motor 3 is installed on the upper part of the inner side of the inverted L-shaped fixing plate 2, a cutting wheel 4 is installed on the output end of the first motor 3, a first U-shaped placement slot plate 5 and a second U-shaped placement slot plate 6 are arranged on the top of the groove base 1, the cutting wheel 4 is located in the middle of the first U-shaped placement slot plate 5 and the second U-shaped placement slot plate 6, a measuring limit baffle 7 is arranged inside the first U-shaped placement slot plate 5, through grooves 8 are opened on the opposite sides of the first U-shaped placement slot plate 5 and the second U-shaped placement slot plate 6, a clamping component 9 is installed on the side close to the bottom of the first U-shaped placement slot plate 5 and the second U-shaped placement slot plate 6, two racks 10 are symmetrically fixedly installed on the bottom of the groove base 1, the two racks 10 are respectively connected to the two clamping components 9 in transmission, and the bottom of the groove A slag discharge port 11 for discharging cutting debris is provided at the bottom of the seat 1; two movable grooves 12 are symmetrically provided at the top of the groove base 1, and threaded shafts 13 are rotatably installed inside the two movable grooves 12, and the surfaces of the two threaded shafts 13 are threadedly connected with first movable blocks 14, and the tops of the two first movable blocks 14 are respectively fixedly connected to the bottoms of the first U-shaped placement slot plate 5 and the second U-shaped placement slot plate 6, one end of the two threaded shafts 13 extends to the outside of one side of the groove base 1 and is fixedly connected to a first sprocket 15, and a first chain 16 is installed between the two first sprockets 15, and a second motor 17 is installed on one side of the groove base 1, and the output end of the second motor 17 is fixedly connected to the axis center of one of the first sprockets 15, so as to synchronously drive the first U-shaped placement slot plate 5 and the second U-shaped placement slot plate 6 to move toward the cutting wheel 4;

[0019] Multiple steel pipes are placed between the first U-shaped placement slot plate 5 and the second U-shaped placement slot plate 6 and fixed, and then the second motor 17 and the first motor 3 are started. The start of the second motor 17 will cause the two threaded shafts 13 to rotate through the two first sprockets 15 and the first chain 16. The rotation of the two threaded shafts 13 will cause the two first moving blocks 14 to move. The movement of the two first moving blocks 14 will drive the first U-shaped placement slot plate 5, the second U-shaped placement slot plate 6 and the steel pipe to move toward the cutting wheel 4, and the start of the first motor 3 will cause the cutting wheel 4 to rotate. The rotation of the cutting wheel 4 will cut the multiple steel pipes between the first U-shaped placement slot plate 5 and the second U-shaped placement slot plate 6.

[0020] Both sides of the first U-shaped placement slot plate 5 are rotatably connected with threaded rods 18, and both ends of the measuring limit baffle 7 are respectively threadedly connected with the two threaded rods 18, and one end of the two threaded rods 18 is fixedly connected with a second sprocket 19, and a second chain 20 is installed between the two second sprockets 19, and one side of the two second sprockets 19 is fixedly connected with a first rotating wheel 21, and both ends of the top of the first U-shaped placement slot plate 5 are installed with measuring rulers 22, and the vertical distance between the two measuring rulers 22 and the cutting wheel 4 is five centimeters; thereby, the steel pipe can be effectively and accurately measured in cutting length;

[0021] By rotating any one of the first rotating wheels 21, the two second sprockets 19 and the second chain 20 will cause the two threaded rods 18 to rotate, and the rotation of the two threaded rods 18 will cause the measuring limit baffle 7 to move. The movement of the measuring limit baffle 7 is accurately determined by the measuring ruler 22 and the five-centimeter distance between the measuring ruler 22 and the cutting wheel 4 to determine the cutting length; then the steel pipe is placed between the first U-shaped placement groove plate 5 and the second U-shaped placement groove plate 6, and one end of the steel pipe is made to collide with the measuring limit baffle 7. At this time, the distance between the measuring limit baffle 7 and the cutting wheel 4 of the steel pipe is the length required to be cut.

[0022] The two clamping components 9 each include a pair of fixed blocks 23, the two pairs of fixed blocks 23 are respectively fixedly mounted on the bottom of the first U-shaped placement slot plate 5 and the second U-shaped placement slot plate 6, a rotating rod 24 is rotatably connected between the two pairs of fixed blocks 23, one side of the two rotating rods 24 is provided with an adjusting threaded section 25, sliders 26 are evenly installed on the surfaces of the two rotating rods 24, the surfaces of the adjusting threaded sections 25 are threadedly connected with a second moving block 27, the tops of the sliders 26 and the second moving blocks 27 are fixedly connected with a clamping plate 28 inserted into the through groove 8, the clamping plates 28 extend to the inside of the first U-shaped placement slot plate 5 and the second U-shaped placement slot plate 6, the sliders 26 and the second moving blocks 2 One side of each of the two rotating rods 24 is fixedly connected with a transmission pin 29, one end of one of the fixed blocks 23 in each pair of fixed blocks 23 and the surface of the slider 26 are fixedly connected with a connecting fork block 30, one end of the connecting fork block 30 is provided with a toggle groove 31, and the transmission pin 29 is movably inserted in the toggle groove 31; one end of each of the two rotating rods 24 is fixedly connected with a worm gear 32, one side of the other fixed block 23 in each pair of fixed blocks 23 is rotatably connected with a worm 33 meshing with the worm gear 32, one end of each of the two worm gears 33 is fixedly connected with a gear 34, and the two gears 34 are respectively connected to the two racks 10 in transmission, so that the placed steel pipe can be effectively clamped and positioned;

[0023] When placing multiple steel pipes, the steel pipes are placed in the separation area of ​​the two clamping plates 28 at the same position inside the first U-shaped placement groove plate 5 and the second U-shaped placement groove plate 6; when the first U-shaped placement groove plate 5 and the second U-shaped placement groove plate 6 drive the multiple steel pipes to move, they will also drive the two gears 34 to move, so that the two gears 34 roll and rotate on the surfaces of the two racks 10, and the rotation and rolling of the two gears 34 will drive the two worms 33 to rotate, and the rotation of the two worms 33 will drive the two worm wheels 32 to rotate, and the rotation of the two worm wheels 32 will drive the two rotating rods 24 to rotate. The two rotating rods 24 rotate, and the rotation of the two rotating rods 24 will move the second moving block 27 through the adjusting threaded section 25. The movement of the second moving block 27 will push the adjacent slider 26 to move through the transmission pin 29, the toggle slot 31 and the connecting fork block 30. The movement of the slider 26 will also push the adjacent slider 26 to move through the transmission pin 29, the toggle slot 31 and the connecting fork block 30. The movement of the second moving block 27 and the slider 26 will drive the clamping plate 28 to move, so that the clamping plate 28 clamps and positions the steel pipe, and finally the steel pipe can be stably and safely cut by the cutting wheel 4.

[0024] The steel pipe cutting and positioning device has a moving and clamping positioning structure, and can automatically perform clamping and positioning operations during the moving process, thereby effectively improving the performance of the cutting device, and the steel pipe cutting and positioning device can simultaneously cut multiple steel pipes to specified sizes, thereby effectively improving the efficiency of the cutting process. At the same time, the steel pipe cutting and positioning device has a simple structural design, is convenient and easy to use and operate, and has stable and reliable cutting positioning. Its practicality can meet the use requirements of trawl sampling trailer steel pipe cutting.

Claims

1. A trawl sampling trolley steel pipe cutting and positioning device, comprising a groove base (1), characterized in that: An inverted L-shaped fixing plate (2) is fixedly mounted on one side of the top of the groove base (1); a first motor (3) is mounted on the upper portion of the inner side of the inverted L-shaped fixing plate (2); a cutting wheel (4) is mounted on the output end of the first motor (3); a first U-shaped placement groove plate (5) and a second U-shaped placement groove plate (6) are provided on the top of the groove base (1); the cutting wheel (4) is located in the middle of the first U-shaped placement groove plate (5) and the second U-shaped placement groove plate (6); a measuring limit baffle ( 7), a through groove (8) is provided on the opposite side of the first U-shaped placement groove plate (5) and the second U-shaped placement groove plate (6), a clamping component (9) is installed on the side close to the bottom of the first U-shaped placement groove plate (5) and the second U-shaped placement groove plate (6), two racks (10) are symmetrically fixedly installed at the bottom of the groove base (1), the two racks (10) are respectively connected to the two clamping components (9) in a transmission manner, and a slag discharge port (11) for discharging cutting debris is provided at the bottom of the groove base (1).

2. The trawl sampling trailer steel pipe cutting and positioning device according to claim 1, characterized in that: The top of the groove base (1) is symmetrically provided with two movable grooves (12), the interiors of the two movable grooves (12) are rotatably mounted with threaded shafts (13), the surfaces of the two threaded shafts (13) are threadedly connected with first movable blocks (14), the tops of the two first movable blocks (14) are respectively fixedly connected to the bottoms of the first U-shaped placement groove plate (5) and the second U-shaped placement groove plate (6), one end of the two threaded shafts (13) extends to the outside of one side of the groove base (1) and is fixedly connected to a first sprocket (15), a first chain (16) is installed between the two first sprockets (15), a second motor (17) is installed on one side of the groove base (1), and the output end of the second motor (17) is fixedly connected to the axis of one of the first sprockets (15).

3. The trawl sampling trailer steel pipe cutting and positioning device according to claim 1, characterized in that: Both sides of the first U-shaped placement slot plate (5) are rotatably connected to threaded rods (18), both ends of the measuring limit baffle plate (7) are respectively threadedly connected to the two threaded rods (18), one end of the two threaded rods (18) is fixedly connected to a second sprocket (19), a second chain (20) is installed between the two second sprockets (19), and one side of the two second sprockets (19) is fixedly connected to a first rotating wheel (21), and both ends of the top of the first U-shaped placement slot plate (5) are installed with a measuring ruler (22).

4. The trawl sampling trailer steel pipe cutting and positioning device according to claim 1, characterized in that: The two clamping components (9) each include a pair of fixed blocks (23), the two pairs of fixed blocks (23) are respectively fixedly mounted on the bottom of the first U-shaped placement groove plate (5) and the second U-shaped placement groove plate (6), a rotating rod (24) is rotatably connected between the two pairs of fixed blocks (23), one side of the two rotating rods (24) is provided with an adjusting thread section (25), the surfaces of the two rotating rods (24) are evenly mounted with sliders (26), the surfaces of the adjusting thread sections (25) are threadedly connected with a second moving block (27), and the tops of the sliders (26) and the second moving block (27) are Both are fixedly connected with a clamping plate (28) inserted into the through groove (8), and the clamping plate (28) extends to the inside of the first U-shaped placement groove plate (5) and the second U-shaped placement groove plate (6). One side of the slider (26) and the second moving block (27) is fixedly connected with a transmission pin (29). One end of one of the fixed blocks (23) in each pair of fixed blocks (23) and the surface of the slider (26) are fixedly connected with a connecting fork block (30), and one end of the connecting fork block (30) is provided with a toggle groove (31), and the transmission pin (29) is movably inserted into the inside of the toggle groove (31).

5. The trawl sampling trailer steel pipe cutting and positioning device according to claim 4, characterized in that: One end of each of the two rotating rods (24) is fixedly connected to a worm wheel (32); one side of the other fixed block (23) in each pair of fixed blocks (23) is rotatably connected to a worm (33) meshing with the worm wheel (32); one end of each of the two worms (33) is fixedly connected to a gear (34); and the two gears (34) are respectively transmission-connected to the two racks (10).

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