Pipeline outer wall scrap treatment equipment for petroleum pipeline welding
By designing an outer wall debris treatment device for oil pipelines, using locking components and drive components to achieve clamping and fixing of pipelines, and grinding and collecting debris through grinding wheels and collection components, the existing equipment is solved by not being effective. The problem of clamping and collecting debris improves work safety and efficiency.
Patent Information
- Application Number
- CN202420543153.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-20
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-03-20
AI Technical Summary
The debris treatment equipment for the external wall of the existing oil pipeline cannot effectively clamp the fixed pipe, resulting in failure of grinding and the inability to collect and clean the debris, endangering the health of the staff.
A debris treatment equipment for pipe welding for oil pipelines is designed, using structures such as bottom plate, side plate, screw, hinge and collection components. The pipe is clamped and fixed by locking components and driving components, and through grinding wheels and collection The components are sanded and collected by debris.
The stable clamping and fixation of the oil pipeline is achieved, which avoids sanding failures, and effectively collects and cleanses debris by collecting components, improving work safety.
Smart Images
Figure CN222471852U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of oil pipeline welding, in particular to a pipeline outer wall debris processing device for oil pipeline welding. Background Art
[0002] Petroleum, one of the main objects of geological exploration, is a viscous, dark brown liquid, known as the "blood of industry". Petroleum is stored in some areas of the upper crust. Its main components are a mixture of various alkanes, cycloalkanes, and aromatic hydrocarbons. Pipelines are devices connected by pipes, pipe connectors, and valves to transport gas, liquid, or fluids with solid particles. Usually, the fluid is pressurized by blowers, compressors, pumps, and boilers, and then flows from the high-pressure part of the pipeline to the low-pressure part. It can also be transported by the fluid's own pressure or gravity. Pipelines have a wide range of uses, mainly used for oil supply, oil drainage, heating, gas supply, and long-distance transportation. In the transportation of oil and natural gas, agricultural irrigation, oil engineering and various industrial devices, after the welding of the oil pipeline is completed, burrs and debris will remain at the weld. The existing oil pipeline outer wall debris processing equipment is not convenient for clamping and fixing the pipeline, resulting in the pipeline easily moving during the grinding of burrs and debris, resulting in grinding failure. In addition, the existing oil pipeline outer wall debris processing equipment cannot collect and clean the debris, which endangers the health of the workers. For this reason, we propose a pipeline outer wall debris processing equipment for oil pipeline welding to solve the above problems. Utility Model Content
[0003] The purpose of the utility model is to provide a pipe outer wall debris processing device for oil pipeline welding, so as to solve the problem that the existing oil pipeline outer wall debris processing device proposed in the above background technology is not convenient for clamping and fixing the pipeline, resulting in the pipeline being easily moved during the process of grinding burrs and debris, resulting in grinding failure, and the existing oil pipeline outer wall debris processing device is unable to collect and clean the debris, which endangers the health of the workers.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pipeline outer wall debris processing device for oil pipeline welding, comprising a bottom plate;
[0005] The cam is provided with a first screw threading rod and a second screw threading rod, and the second screw threading rod has a first end and a second end.
[0006] Preferably, the locking assembly comprises two groups of second screws, the two groups of second screws are rotatably mounted on the upper ends of the two groups of fixed frames, the two groups of second screws are fixedly mounted with first fixing blocks at opposite ends, the two groups of first fixing blocks are annularly rotatably mounted with four groups of first hinged rods, the two groups of second screws are sleeved with sliding sleeves, the two groups of sliding sleeves are annularly rotatably mounted with four groups of second hinged rods, hinges are rotatably mounted between the four groups of first hinged rods and the four groups of second hinged rods, knobs are rotatably mounted on the opposite sides of the two groups of sliding sleeves, and the two groups of knobs are threadedly sleeved on the two groups of second screws.
[0007] Preferably, the eight groups of hinges are all glued with anti-skid pads, and the anti-skid pads are made of rubber material.
[0008] Preferably, the driving assembly includes two groups of synchronous wheels, and the two groups of synchronous wheels are rotatably installed in the upper and lower ends of the right side fixing frame of the first side plate, and the two groups of synchronous wheels are sleeved with synchronous belts. The second screw rotatably installed in the right side fixing frame of the first side plate is fixedly connected to the synchronous wheel, and a motor is installed at the lower end of the right side fixing frame of the base plate, and the synchronous wheel is fixedly connected to the right end of the rotating shaft and the output shaft of the motor.
[0009] Preferably, the collecting component includes a collecting frame, which is movably mounted on the upper side of the base plate, the grinding wheel rotates in the collecting frame, collecting ports are symmetrically opened in the collecting frame, two groups of collecting ports are movably mounted with collecting boxes, second slide grooves are symmetrically opened in the base plate, sliders are slidably mounted in the two groups of the second slide grooves, and the upper ends of the two groups of sliders are fixedly connected to the front and rear ends of the collecting frame.
[0010] Preferably, the diameter of the synchronous wheel at the upper end of the fixing frame is larger than the diameter of the synchronous wheel at the lower end of the fixing frame.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] 1. The utility model sleeves the two ends of the pipeline on the two sets of second screw rods, twists the two sets of screw knobs to drive the two sets of sliding sleeves on the two sets of second screw rods to slide close to the two sets of first fixing blocks, so that the eight sets of first hinged rods and the eight sets of second hinged rods rotate and expand, and the eight sets of hinged parts are attached to the inner wall of the pipeline, thereby achieving the clamping and fixing effect on the pipeline, and can fix and clamp oil pipelines of different diameters.
[0013] 2. The utility model drives the rotating shaft and the grinding wheel to rotate through the motor, and the grinding wheel rotates to grind and clean the debris at the pipe welding site. The debris splashed after the grinding and cleaning by the grinding wheel is collected by the collection frame and the collection box, so as to avoid the debris splashing everywhere when cleaning the pipe welding site and facilitate the collection and subsequent treatment. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0015] Figure 1 It is a schematic diagram of the structure of the utility model;
[0016] Figure 2 It is a schematic diagram of a front cross-section of the structure of the utility model;
[0017] Figure 3 It is a schematic diagram of a left-side cross-section of the structure of the utility model;
[0018] Figure 4 It is a left side schematic diagram of the structure of the utility model;
[0019] Figure 5 For this utility model Figure 2 A is a partial enlarged schematic diagram;
[0020] Figure 6 For this utility model Figure 3 A partial enlarged schematic diagram of B in the middle;
[0021] Figure 7 For this utility model Figure 3 A partial enlarged schematic diagram of C in the middle.
[0022] In the figure: 1, bottom plate; 2, first side plate; 3, second side plate; 4, first slide groove; 5, first screw rod; 6, through port; 7, fixing frame; 8, second screw rod; 9, first fixing block; 10, first hinge rod; 11, sliding sleeve; 12, second hinge rod; 13, hinge; 14, anti-slip pad; 15, knob; 16, synchronous wheel; 17, synchronous belt; 18, rotating shaft; 19, motor; 20, grinding wheel; 21, fixing sleeve; 22, bolt; 23, collecting frame; 24, collecting port; 25, collecting box; 26, second slide groove; 27, slider; 28, through hole. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] See also Figure 1-7 , the utility model provides an embodiment: a pipeline outer wall debris processing device for oil pipeline welding, comprising a bottom plate 1;
[0025] A first side plate 2 is fixedly installed on the right end of the bottom plate 1, and a second side plate 3 is movably installed on the left end of the bottom plate 1. A first slide groove 4 is opened in the bottom plate 1, and a first screw rod 5 is rotatably installed in the first slide groove 4. The lower end of the second side plate 3 is connected to the first screw rod 5 by a threaded sleeve. A through hole 6 is opened in the first side plate 2 and the second side plate 3. A fixing frame 7 is fixedly installed on the opposite side of the first side plate 2 and the second side plate 3. Locking components are relatively arranged on the upper ends of the two groups of fixing frames 7. A driving component is arranged on the fixing frame 7 at the right end of the first side plate 2. A rotating shaft 18 is installed between the first side plate 2 and the second side plate 3. The right end of the rotating shaft 18 is connected to the driving component. A grinding wheel 20 is installed on the rotating shaft 18. The grinding wheel 20 has two sides. A fixing sleeve 21 is fixedly installed at the end, and bolts 22 are provided on both sets of fixing sleeves 21. A collecting assembly is provided on the bottom plate 1, and a grinding wheel 20 is in the collecting assembly. A through hole 28 is provided in the lower end of the second side plate 3 and the lower end of the fixing frame 7 on the left side of the second side plate 3. The left end of the rotating shaft 18 is inserted into the through hole 28. The device rotates the first screw 5 to drive the second side plate 3 to move rightward, and the spacing between the first side plate 2 and the second side plate 3 is adapted to the length of the pipeline, and then the two ends of the pipeline are clamped and fixed by the locking assembly, and the grinding wheel 20 on the rotating shaft 18 is driven to rotate by the driving assembly, and the grinding wheel 20 cleans and grinds the debris at the pipeline welding, and then the debris is collected by the collecting assembly;
[0026] Further, the locking assembly includes two groups of second screw rods 8, the two groups of second screw rods 8 are rotatably mounted on the upper ends of the two groups of fixing frames 7, the opposite ends of the two groups of second screw rods 8 are fixedly mounted with first fixing blocks 9, the two groups of first fixing blocks 9 are annularly rotatably mounted with four groups of first hinged rods 10, the two groups of second screw rods 8 are sleeved with sliding sleeves 11, the two groups of sliding sleeves 11 are annularly rotatably mounted with four groups of second hinged rods 12, and hinges 13 are rotatably mounted between the four groups of first hinged rods 10 and the four groups of second hinged rods 12. A screw button 15 is rotatably installed on the opposite side of the sleeve 11, and the two groups of screw buttons 15 are connected to the two groups of second screw rods 8 through threaded sleeves. This structure twists the two groups of screw buttons 15 to drive the two groups of sliding sleeves 11 to approach the two groups of first fixed blocks 9. The four groups of second hinged rods 12 on the two groups of sliding sleeves 11 rotate to drive the four groups of first hinged rods 10 on the two groups of first fixed blocks 9 to rotate and expand. The eight groups of hinged parts 13 at the connection between the eight groups of first hinged rods 10 and the eight groups of second hinged rods 12 are attached to the inner wall of the pipe, so that the pipe can be fixed.
[0027] Furthermore, anti-skid pads 14 are glued to the eight groups of hinges 13, and the anti-skid pads 14 are made of rubber material. When the eight groups of hinges 13 are in contact with the inner wall of the pipe, the anti-skid pads 14 isolate the hinges 13 from the inner wall of the pipe, thereby preventing the hinges 13 from scratching the inner wall of the pipe and increasing the tightness between the hinges 13 and the inner wall of the pipe.
[0028] Furthermore, the driving assembly includes two sets of synchronous wheels 16, which are rotatably installed in the upper and lower ends of the right-side fixing frame 7 of the first side plate 2, and the two sets of synchronous wheels 16 are sleeved with synchronous belts 17. The second screw 8 rotatably installed in the right-side fixing frame 7 of the first side plate 2 is fixedly connected to the synchronous wheel 16, and a motor 19 is installed at the lower end of the right-side fixing frame 7 of the base plate 1. The synchronous wheel 16 is fixedly connected to the right end of the rotating shaft 18 and the output shaft of the motor 19. This structure drives the two sets of synchronous wheels 16 and the synchronous belt 17 to rotate through the motor 19. The rotation of the two sets of synchronous wheels 16 drives the rotating shaft 18 and the second screw 8 to rotate, thereby driving the pipe and the grinding wheel 20 to rotate respectively.
[0029] Furthermore, the collecting component includes a collecting frame 23, which is movably mounted on the upper side of the base plate 1, and the grinding wheel 20 rotates in the collecting frame 23. Collection ports 24 are symmetrically provided in the collecting frame 23, and collection boxes 25 are movably installed in two groups of collecting ports 24. Second slide grooves 26 are symmetrically provided in the base plate 1, and sliders 27 are slidably installed in the two groups of second slide grooves 26. The upper ends of the two groups of sliders 27 are fixedly connected to the front and rear ends of the collecting frame 23. When the structural rotating shaft 18 carries the grinding wheel 20 to grind and clean the pipeline welding parts, the debris polished and cleaned is subjected to force through the collecting frame 23 and the two groups of collecting boxes 25, which is convenient for subsequent processing.
[0030] Furthermore, the diameter of the synchronous wheel 16 at the upper end of the fixed frame 7 is greater than the diameter of the synchronous wheel 16 at the lower end of the fixed frame 7. According to the diameter size of the two sets of synchronous wheels 16, this structure enables, when the motor 19 drives the synchronous wheels 16 to rotate, the synchronous wheel 16 at the lower end of the fixed frame 7 drives the rotating shaft 18 to rotate at a speed greater than the speed of the second screw 8 driven by the synchronous wheel 16 at the upper end of the fixed frame 7.
[0031] Working principle: When fixing the pipeline, Figure 2 and Figure 5 As shown, the first screw rod 5 is rotated to drive the second side plate 3 to move rightward in the first slide groove 4, and the distance between the first side plate 2 and the second side plate 3 is adapted to the length of the pipeline. Then, the left and right ends of the pipeline are sleeved on the two sets of second screw rods 8 and rotated, and the two sets of screw buttons 15 are rotated. The two sets of screw buttons 15 rotate and drive the two sets of sliding sleeves 11 to approach the two sets of first fixing blocks 9. When the two sets of sliding sleeves 11 approach the two sets of first fixing blocks 9, the four sets of second hinged rods 12 on the two sets of sliding sleeves 11 rotate and drive the four sets of first hinged rods 10 on the two sets of first fixing blocks 9 to rotate and open. The first hinged rod 10 and the second hinged rod 12 drive the hinge 13 to fit on the inner wall of the pipeline, so that the pipeline can be fixed in the through-hole 6 at the upper ends of the first side plate 2 and the second side plate 3, as shown in FIG. Figure 6 and Figure 7 As shown, the grinding wheel 20 and the two sets of fixing sleeves 21 are fixed on the rotating shaft 18 by two sets of bolts 22, and the upper side of the grinding wheel 20 is attached to the pipe welding place, and the collecting frame 23 drives the two sets of sliding blocks 27 to slide in the two sets of second sliding grooves 26, so that the upper end of the collecting frame 23 is attached to the outer wall of the pipe, and the motor 19 is started. The output shaft of the motor 19 drives the two sets of synchronous wheels 16 and the synchronous belt 17 to rotate. The rotation of the two sets of synchronous wheels 16 drives the rotating shaft 18 and the second screw 8 to rotate respectively. The rotation of the second screw 8 drives the pipe to rotate in the through-hole 6 at the upper ends of the first side plate 2 and the second side plate 3. The rotation of the rotating shaft 18 drives the grinding wheel 20 to grind the welding place of the outer wall of the pipe, so that the debris at the welding place of the pipe is cleaned and falls into the collecting frame 23, and the debris entering the collecting frame 23 falls into the collecting box 25 through the collecting port 24, and the debris is collected by the collecting box 25. The above is the entire working principle of the utility model.
[0032] 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 pipe outer wall debris processing device for oil pipeline welding, comprising a base plate (1); Features: The right end of the bottom plate (1) is fixedly mounted with a first side plate (2), and the left end of the bottom plate (1) is movably mounted with a second side plate (3). A first slide groove (4) is provided in the bottom plate (1), and a first screw rod (5) is rotatably mounted in the first slide groove (4). The lower end of the second side plate (3) is sleeved on the first screw rod (5) through a thread. A through hole (6) is provided in both the first side plate (2) and the second side plate (3). A fixing frame (7) is fixedly mounted on the opposite side of the first side plate (2) and the second side plate (3). The upper ends of the two groups of the fixing frames (7) are relatively provided with locking components. The fixing frame (7) at the right end of the first side plate (2) is provided with a locking assembly. A driving assembly is provided, a rotating shaft (18) is installed between the first side plate (2) and the second side plate (3), the right end of the rotating shaft (18) is connected to the driving assembly, a grinding wheel (20) is installed on the rotating shaft (18), and fixing sleeves (21) are fixedly installed on the left and right ends of the grinding wheel (20), and bolts (22) are provided on both groups of the fixing sleeves (21), a collecting assembly is provided on the bottom plate (1), and the grinding wheel (20) is located in the collecting assembly, and a through hole (28) is provided in the lower end of the second side plate (3) and the lower end of the fixing frame (7) on the left side of the second side plate (3), and the left end of the rotating shaft (18) is inserted into the through hole (28).
2. The equipment for processing debris from the outer wall of a pipe used for welding a petroleum pipeline according to claim 1, characterized in that: The locking assembly comprises two groups of second screw rods (8), the two groups of second screw rods (8) are rotatably mounted on the upper ends of the two groups of fixing frames (7), the opposite ends of the two groups of second screw rods (8) are fixedly mounted with first fixing blocks (9), the two groups of first fixing blocks (9) are annularly rotatably mounted with four groups of first hinged rods (10), the two groups of second screw rods (8) are sleeved with sliding sleeves (11), the two groups of sliding sleeves (11) are annularly rotatably mounted with four groups of second hinged rods (12), hinges (13) are rotatably mounted between the four groups of first hinged rods (10) and the four groups of second hinged rods (12), and screw knobs (15) are rotatably mounted on the opposite sides of the two groups of sliding sleeves (11), and the two groups of screw knobs (15) are sleeved on the two groups of second screw rods (8) through threads.
3. The equipment for processing debris from the outer wall of a pipe used for welding a petroleum pipeline according to claim 2, characterized in that: The eight groups of hinged parts (13) are all glued with anti-skid pads (14), and the anti-skid pads (14) are made of rubber material.
4. The equipment for processing debris from the outer wall of a pipe used for welding a petroleum pipeline according to claim 1, characterized in that: The driving assembly comprises two groups of synchronous wheels (16), the two groups of synchronous wheels (16) are rotatably mounted in the upper and lower ends of the right side fixing frame (7) of the first side plate (2), and the two groups of synchronous wheels (16) are sleeved with synchronous belts (17). The second screw rod (8) rotatably mounted in the right side fixing frame (7) of the first side plate (2) is fixedly connected to the synchronous wheel (16), and the lower end of the right side fixing frame (7) of the bottom plate (1) is equipped with a motor (19), and the synchronous wheel (16) is fixedly connected to the right end of the rotating shaft (18) and the output shaft of the motor (19).
5. The equipment for processing debris from the outer wall of a pipe used for welding a petroleum pipeline according to claim 1, characterized in that: The collecting assembly comprises a collecting frame (23), the collecting frame (23) is movably mounted on the upper side of the base plate (1), the grinding wheel (20) rotates in the collecting frame (23), collecting ports (24) are symmetrically provided in the collecting frame (23), two groups of collecting ports (24) are movably provided with collecting boxes (25), the base plate (1) is symmetrically provided with second slide grooves (26) in the front and back, two groups of second slide grooves (26) are slidably provided with sliders (27), and the upper ends of the two groups of sliders (27) are fixedly connected to the front and rear ends of the collecting frame (23).
6. The equipment for processing debris from the outer wall of a pipe used for welding a petroleum pipeline according to claim 4, characterized in that: The diameter of the synchronous wheel (16) at the upper end of the fixed frame (7) is greater than the diameter of the synchronous wheel (16) at the lower end of the fixed frame (7).