Drawable porous pipeline mechanical equipment

Abstract

The utility model discloses a drawable multi-hole pipeline mechanical device which comprises two machine frames, a working table is fixedly arranged at the upper ends of the machine frames, a mounting frame is fixedly arranged at the upper end of the working table, and the middle position of the mounting frame is of a hollow structure. The mounting bases are arranged above and below the front end and the rear end of one side of the outer portion of the mounting frame, mounting lug plates are arranged between the upper mounting base and the lower mounting base, the mounting lug plates are rotationally connected with the mounting bases, and a first motor is arranged outside the mounting base at the rear end; an output shaft of the first motor extends to the inner side of the mounting seat and is fixedly connected with the mounting lug plate; and the limiting roller is arranged in the lower portion of the mounting lug plate, the limiting roller is rotationally connected with the mounting lug plate, and the structure solves the problems that a porous pipeline is prone to deviation during drawing, and a clamping mechanism is difficult to adapt to porous pipes with different hole diameters.

Description

Technical Field

[0001] The utility model relates to the technical field of porous pipe drawing, in particular to mechanical equipment capable of drawing porous pipes. Background Art

[0002] Mechanical equipment for pulling porous pipes is usually designed to handle complex pipe pulling tasks. The equipment is mainly composed of a frame, a hydraulic system, a pulling device and a control system. The frame is the main structure of the equipment, providing a stable working platform and support. The hydraulic system provides power for the pulling device, which drives the piston movement through high-pressure oil to achieve the pulling of the pipe. The pulling device is the core component for performing the pulling operation. It has a strong pulling force and precise displacement control capabilities. When pulling porous pipes, the equipment can be adjusted according to different pipe materials and diameters to ensure the safety and accuracy of the pulling process. In general, this mechanical equipment for pulling porous pipes is widely used in pipeline installation and maintenance work in industries such as petroleum, chemical, and water treatment.

[0003] For example, the Chinese patent "A Pipeline Device for Drawing Tubes" with publication number CN203202432U includes a drawn tube body, which includes an outer tube ring, an inner tube ring and a tube wall composed of the outer tube ring and the inner tube ring, the thickness of the tube wall is 0.2mm-25mm, the thickness of the tube wall is 6mm, the diameter of the outer tube ring is 3.18mm-219mm, and the diameter of the outer tube ring is 97mm.

[0004] Although the above-mentioned prior art can realize the drawing of porous tubes, in actual use, on the one hand, the porous tube is prone to displacement during drawing. When drawing the porous tube, one end of the porous tube passes through the drawing hole and is fixed on the clamping mechanism, which causes the porous tube to be displaced during drawing, thereby damaging the drawing equipment. On the other hand, the clamping mechanism is difficult to adapt to porous tubes of different apertures. When fixing the porous tubes, the clamping mechanism needs to be replaced according to the porous tubes of different apertures, resulting in the need to replace the porous tubes of different apertures with clamping mechanisms that are compatible with them, thereby reducing the adaptability of the clamping mechanism. Therefore, it does not meet the existing needs. In this regard, we propose a mechanical equipment that can pull porous tubes. Utility Model Content

[0005] The utility model aims to provide a mechanical device capable of pulling porous pipes, so as to solve the problems in the above background technology that the porous pipes are prone to deviation during pulling and the clamping mechanism is difficult to adapt to the porous pipes with different apertures.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mechanical device capable of pulling a porous pipe, comprising a frame, wherein two frames are provided, a workbench is fixedly provided at the upper end of the frame, a mounting frame is fixedly provided at the upper end of the workbench, and the middle position of the mounting frame is a hollow structure; and further comprising:

[0007] A mounting seat is arranged at the upper and lower parts of the front and rear ends of one side of the outside of the mounting frame, and mounting ear plates are arranged between the upper mounting seat and the lower mounting seat, and the mounting ear plates are rotatably connected to the mounting seat, and a first motor is arranged outside the mounting seat at the rear end, and the output shaft of the first motor extends to the inner side of the mounting seat and is fixedly connected to the mounting ear plates;

[0008] The limiting roller is arranged inside below the mounting ear plate, and the limiting roller is rotatably connected to the mounting ear plate.

[0009] Preferably, a moving rod is provided on one side of the mounting frame located inside the hollow structure, a clamping groove is provided on one side inside the moving rod, an extrusion rod is provided inside the clamping groove, a rotating rod is provided at the upper end of the extrusion rod, the rotating rod is rotatably connected to the extrusion rod, and the upper end of the rotating rod extends above the moving rod, and limit blocks are fixedly provided at the front and rear ends of the extrusion rod.

[0010] Preferably, the front and rear ends of the clamping groove are both provided with limiting grooves, and the limiting blocks extend into the limiting grooves, the lower end of the extrusion rod and the lower end of the limiting groove are both provided with rubber pads, and the rubber pads are respectively connected to the extrusion rod and the inner wall of the limiting groove by hot pressing.

[0011] Preferably, a pulling hole is provided inside one side of the mounting frame, and the pulling hole corresponds to the position of the clamping groove.

[0012] Preferably, a fixing plate is fixedly provided on the outside of the frame, a second motor is fixedly provided on the upper end of the fixing plate, and four fan blades are fixedly provided on the outside of the output shaft of the second motor.

[0013] Preferably, a cooling hole is provided inside the workbench, the lower end of the cooling hole corresponds to the position of the fan blade, and the cooling hole is connected to the hollow structure of the mounting frame.

[0014] Preferably, the front and rear ends of the other side of the outside of the moving rod are fixedly provided with a hydraulic telescopic device, the front and rear ends of the inside of the mounting frame are provided with a slide groove, the front and rear ends of the moving rod are provided with a pulley, the pulley is rotatably connected to the moving rod, and the pulley is slidably matched with the slide groove.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model can fix the porous tube by means of a limiting roller and a first motor. Before pulling the plate, one end of the porous tube is first passed through the drawing hole and fixed on the clamping mechanism. At this time, the first motor is turned on to make the output shaft of the first motor drive the mounting ear plate to rotate. At the same time, when the mounting ear plate rotates, the limiting roller also rotates together with the mounting ear plate until the limiting rollers at the upper and lower ends contact and squeeze the outer wall of the porous tube, so that the porous tube is fixed between the limiting rollers at both ends, avoiding deviation when the porous tube is pulled, thereby preventing damage to the drawing equipment.

[0017] 2. The utility model can adjust the clamping mechanism through the extrusion rod and the rotating rod. Before drawing, one end of the porous tube is passed through the drawing hole and placed in the clamping groove. At this time, the rotating rod is rotated, and the rotating rod is moved downward in the clamping groove through the thread on the outside of the rotating rod. The extrusion rod rotatably connected with it is driven downward by the rotating rod until the rubber pad at the lower end of the extrusion rod contacts and squeezes the porous tube. At the same time, the lower end of the porous tube contacts the rubber pad on the inner wall of the clamping groove, which improves the adaptability of the clamping mechanism to porous tubes with different apertures. At the same time, the friction between the rubber pad and the porous tube is increased to make the porous tube fix more stably.

[0018] 3. The utility model can cool the porous tube after drawing through the second motor and the fan blades. During drawing, one end of the porous tube is fixed on the clamping mechanism, and the second motor is turned on so that the output shaft of the second motor drives the fan blades to rotate. At this time, the rotating fan blades form a low pressure around them. The low-pressure area will cause the surrounding air to flow to the fan blades. At the same time, the air is sucked into the mounting frame through the cooling holes. The air is forced to pass through the gaps in the fan blades, so that the air is accelerated and pushed to the rear of the fan blades to form an airflow. At this time, the airflow with lower temperature takes away the heat from the porous tube, reduces the temperature of the porous tube, and avoids overheating of the porous tube after drawing, thereby improving the quality and durability of the porous tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view of the internal structure of the utility model;

[0020] Figure 2 It is a side view of the external structure of the utility model;

[0021] Figure 3 It is a partial enlarged view of the drawing structure of the utility model;

[0022] Figure 4 For the utility model Figure 1 A partial enlarged view of area A.

[0023] In the figure: 1. frame; 2. workbench; 3. mounting frame; 4. moving rod; 5. hydraulic telescopic device; 6. rotating rod; 7. slide groove; 8. mounting seat; 9. first motor; 10. mounting ear plate; 11. limiting roller; 12. pulling hole; 13. fixing plate; 14. second motor; 15. fan blade; 16. cooling hole; 17. pulley; 18. extrusion rod; 19. limiting groove; 20. limiting block; 21. rubber pad; 22. clamping groove. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-4 The utility model provides an embodiment: a mechanical device for pulling porous pipes, comprising a frame 1, wherein two frames 1 are provided, a workbench 2 is fixedly provided on the upper end of the frame 1, a mounting frame 3 is fixedly provided on the upper end of the workbench 2, and the middle position of the mounting frame 3 is a hollow structure; and further comprising:

[0026] A mounting seat 8 is arranged at the upper and lower parts of the front and rear ends of one side of the outside of the mounting frame 3, and mounting ear plates 10 are arranged between the upper mounting seat 8 and the lower mounting seat 8, and the mounting ear plates 10 are rotatably connected to the mounting seat 8, and a first motor 9 is arranged outside the rear mounting seat 8, and the output shaft of the first motor 9 extends to the inner side of the mounting seat 8 and is fixedly connected to the mounting ear plates 10;

[0027] The limiting roller 11 is arranged inside below the mounting ear plate 10 , and the limiting roller 11 is rotatably connected to the mounting ear plate 10 .

[0028] When in use, before drawing, one end of the porous tube is passed through the drawing hole 12 and placed in the clamping groove 22. At this time, the rotating rod 6 is rotated, and the rotating rod 6 is moved downward in the clamping groove 22 through the thread on the outside of the rotating rod 6. The rotating rod 6 drives the extrusion rod 18 rotatably connected to it to move downward until the rubber pad 21 at the lower end of the extrusion rod 18 contacts and squeezes the porous tube, and at the same time, the lower end of the porous tube contacts the rubber pad 21 on the inner wall of the clamping groove 22.

[0029] See also Figure 1A moving rod 4 is provided on one side of the mounting frame 3 located inside the hollow structure, a clamping groove 22 is provided on one side inside the moving rod 4, an extrusion rod 18 is provided inside the clamping groove 22, a rotating rod 6 is provided on the upper end of the extrusion rod 18, the rotating rod 6 is rotatably connected to the extrusion rod 18, and the upper end of the rotating rod 6 extends to the top of the moving rod 4, and the front and rear ends of the extrusion rod 18 are fixedly provided with limit blocks 20, so that the clamping mechanism can be adjusted through the cooperation of the extrusion rod 18 and the rotating rod 6.

[0030] See also Figure 1 and Figure 4 The front and rear ends of the clamping groove 22 are both provided with limiting grooves 19, and the limiting block 20 extends into the limiting groove 19. The lower end of the extrusion rod 18 and the lower end of the limiting groove 19 are both provided with rubber pads 21, and the rubber pads 21 are respectively connected to the extrusion rod 18 and the inner wall of the limiting groove 19 by hot pressing, so that the friction between the rubber pads 21 and the porous tube can be increased so that the porous tube can be more stably fixed in the clamping groove 22.

[0031] See also Figure 1 and Figure 2 A drawing hole 12 is provided inside one side of the mounting frame 3 , and the drawing hole 12 corresponds to the clamping groove 22 , so that the porous tube can be drawn through the drawing hole 12 .

[0032] See also Figure 1 and Figure 2 A fixing plate 13 is fixedly provided on the outside of the frame 1, a second motor 14 is fixedly provided on the upper end of the fixing plate 13, and four fan blades 15 are fixedly provided on the outside of the output shaft of the second motor 14, so that the fan blades 15 can be driven to rotate by the second motor 14.

[0033] See also Figure 1 and Figure 2 A cooling hole 16 is provided inside the workbench 2, the lower end of the cooling hole 16 corresponds to the position of the fan blade 15, and the cooling hole 16 is connected to the hollow structure of the mounting frame 3, so that the airflow can be transported to the mounting frame 3 through the cooling hole 16.

[0034] See also Figure 1 The front and rear ends of the other side of the outside of the moving rod 4 are fixedly provided with a hydraulic telescopic device 5, the front and rear ends of the inside of the mounting frame 3 are provided with a slide groove 7, and the front and rear ends of the moving rod 4 are provided with a pulley 17, the pulley 17 is rotatably connected to the moving rod 4, and the pulley 17 is slidably matched with the slide groove 7, so that the moving rod 4 is driven to move by the hydraulic telescopic device 5.

[0035] Working principle: before drawing, one end of the porous tube is passed through the drawing hole 12 and placed in the clamping groove 22. At this time, the rotating rod 6 is rotated, and the rotating rod 6 is moved downward in the clamping groove 22 through the thread on the outside of the rotating rod 6. The extrusion rod 18 connected to it is driven by the rotating rod 6 to move downward until the rubber pad 21 at the lower end of the extrusion rod 18 contacts and squeezes the porous tube, and the lower end of the porous tube contacts the rubber pad 21 on the inner wall of the clamping groove 22. When drawing, one end of the porous tube is fixed on the clamping mechanism, and the second motor 14 is turned on, so that the output shaft of the second motor 14 drives the fan blade 15 to rotate. At this time, the rotating fan blade 15 forms a low pressure around it, and the low pressure area causes the surrounding air to flow to the fan blade 15. At the same time, the air is sucked into the mounting frame 3 through the cooling hole 16. The air is forced to pass through the gap of the fan blade 15, so that the air is accelerated and pushed to the rear of the fan blade 15 to form an airflow. At this time, the airflow with a lower temperature takes away the heat on the porous tube, thereby reducing the temperature of the porous tube.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A mechanical device capable of pulling a porous pipe, comprising a frame (1), wherein two frames (1) are provided, a workbench (2) is fixedly provided at the upper end of the frame (1), a mounting frame (3) is fixedly provided at the upper end of the workbench (2), and the middle position of the mounting frame (3) is a hollow structure; Features: Also includes: A mounting seat (8) is arranged at the upper and lower parts of the front and rear ends of one side of the outside of the mounting frame (3); a mounting ear plate (10) is arranged between the upper mounting seat (8) and the lower mounting seat (8); the mounting ear plate (10) is rotatably connected to the mounting seat (8); a first motor (9) is arranged outside the rear mounting seat (8); an output shaft of the first motor (9) extends to the inner side of the mounting seat (8) and is fixedly connected to the mounting ear plate (10); The limiting roller (11) is arranged inside the mounting ear plate (10), and the limiting roller (11) is rotatably connected to the mounting ear plate (10).

2. The mechanical equipment for pulling porous pipes according to claim 1, characterized in that: A moving rod (4) is arranged on one side of the mounting frame (3) located inside the hollow structure, a clamping groove (22) is arranged on one side inside the moving rod (4), an extrusion rod (18) is arranged inside the clamping groove (22), a rotating rod (6) is arranged at the upper end of the extrusion rod (18), the rotating rod (6) is rotatably connected to the extrusion rod (18), and the upper end of the rotating rod (6) extends above the moving rod (4), and limit blocks (20) are fixedly arranged at the front and rear ends of the extrusion rod (18).

3. The mechanical device for pulling porous pipes according to claim 2, characterized in that: The front and rear ends of the clamping groove (22) are both provided with limiting grooves (19), and the limiting blocks (20) extend into the limiting grooves (19). The lower ends of the extrusion rods (18) and the lower ends of the limiting grooves (19) are both provided with rubber pads (21), and the rubber pads (21) are respectively connected to the extrusion rods (18) and the inner walls of the limiting grooves (19) by hot pressing.

4. The mechanical device for pulling porous pipes according to claim 2, characterized in that: A pulling hole (12) is provided inside one side of the mounting frame (3), and the pulling hole (12) corresponds to the position of the clamping groove (22).

5. The mechanical device for pulling porous pipes according to claim 1, characterized in that: A fixing plate (13) is fixedly arranged outside the frame (1), a second motor (14) is fixedly arranged on the upper end of the fixing plate (13), and four fan blades (15) are fixedly arranged outside the output shaft of the second motor (14).

6. The mechanical device for pulling porous pipes according to claim 5, characterized in that: A cooling hole (16) is provided inside the workbench (2), the lower end of the cooling hole (16) corresponds to the position of the fan blade (15), and the cooling hole (16) is connected to the hollow structure of the mounting frame (3).

7. The mechanical device for pulling porous pipes according to claim 2, characterized in that: The front and rear ends of the other side of the outside of the moving rod (4) are fixedly provided with a hydraulic telescopic device (5), the front and rear ends of the inside of the mounting frame (3) are provided with a slide groove (7), the front and rear ends of the moving rod (4) are provided with a pulley (17), the pulley (17) is rotatably connected to the moving rod (4), and the pulley (17) and the slide groove (7) are slidably matched.

Images