Pipeline emergency equipment assembly

Abstract

The application provides a pipeline emergency equipment container, which comprises a box body, a tool rack, at least one aligning device, a track frame, a tool cabinet, a opening device, a flexible track, a tool box, a right-angle square frame, a right-angle square frame fixing bolt, an opening frame adjusting mechanism and a flat mouth device; the tool rack is rollingly arranged on one side of the interior of the box body; the aligning device, the opening device, the flexible track, the tool box, the opening frame adjusting mechanism and the flat mouth device are arranged in the tool rack; the track frame is hingedly connected to one side of the box body; the tool cabinet is arranged on the other side of the interior of the box body; the right-angle square frame and the right-angle square frame fixing bolt are arranged on the other side of the interior of the box body; the right-angle square frame fixing bolt is arranged below the right-angle square frame; the opening frame adjusting mechanism is connected to the opening device; the opening device is connected to the flexible track; the aligning device is sleeved outside the flat mouth device; and the flat mouth device is sleeved outside the flexible track. The pipeline emergency equipment container can accommodate equipment and tools required for large-diameter pipeline emergency, such as pipe cutting, measuring, pipe cutting, pipe aligning and the like.

Description

Technical Field

[0001] This invention relates to the field of maintenance equipment carrier technology, and in particular to a pipeline emergency repair equipment container. Background Technology

[0002] Large-diameter pipelines are used to transport oil and gas media such as natural gas and oil, serving as a safe and efficient transportation method. However, during long-term operation, pipelines can break or severely deform due to third-party damage, oil theft through drilling, corrosion, natural disasters, and other reasons, seriously affecting the normal operation of gas pipelines. Partial pipeline shutdown, replacement, and emergency repair are currently the most mature and widely used construction methods. Large-diameter pipeline replacement and repair operations require numerous tools and equipment of various sizes, such as pipe-aligning tools, leveling tools, and right-angle straightedges. In emergency situations, if some tools and equipment are not brought to the site, it will severely affect the pipe replacement and repair work. Alternatively, if these tools and equipment are not securely fastened during transport to the site, they may be damaged or deformed by vehicle bumps, also affecting their use on site. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide a pipeline emergency repair equipment container to address the shortcomings of the prior art.

[0004] The technical solution of the present invention to solve the above-mentioned technical problems is as follows: A pipeline emergency repair equipment container includes: a box, a tool rack, at least one connector, a track frame, a tool cabinet, a spreading device, a flexible track, a toolbox, a right-angle ruler frame, a right-angle ruler frame fixing pin, a spreading frame adjustment mechanism, and a flat-mouth connector. The tool rack is rotatably installed on one side of the inside of the box. The connector, the spreading device, the flexible track, the toolbox, the spreading frame adjustment mechanism, and the flat-mouth connector are all installed in the tool rack. The track frame is hinged to one side of the box. The tool cabinet is installed on the other side of the inside of the box. The right-angle ruler frame and the right-angle ruler frame fixing pin are both installed on the other side of the inside of the box. The right-angle ruler frame fixing pin is located below the right-angle ruler frame. The spreading frame adjustment mechanism is connected to the spreading device. The spreading device is connected to the flexible track. The connector is looped around the outside of the flat-mouth connector, and the flat-mouth connector is looped around the outside of the flexible track.

[0005] The beneficial effects of adopting the technical solution of this invention are: it can accommodate equipment and tools required for pipe cutting, measurement, material cutting, and assembly for large-diameter pipeline emergency repairs. The integrated container facilitates the carrying and transportation of these tools, and also makes them easy to retrieve and deploy on-site. The sturdy and reliable fixing ensures the integrity of the equipment and tools during transportation. Furthermore, the tool container allows for the rapid loading and transportation of necessary tools to the work site during emergency repairs, reducing the likelihood of forgetting tools during on-site operations and ensuring the smooth operation of pipeline emergency repairs.

[0006] Furthermore, the tool rack is a cuboid frame structure. A first crossbar is located at the center of the top of the tool rack, and a second crossbar is located at the center of the bottom of the tool rack. A vertical bar is installed between the first and second crossbars. One end of the vertical bar is connected to the center of the first crossbar, and the other end is connected to the center of the second crossbar. Third crossbars are installed correspondingly on the center of each side of the tool rack. A fourth crossbar is located between the third crossbars on both sides of the tool rack. One end of the fourth crossbar is connected to the center of the third crossbar on one side of the tool rack, and the other end is connected to the center of the third crossbar on the other side of the tool rack. The fourth crossbar is connected to the vertical bar. The spreading device is slidably mounted on the vertical bar and the fourth crossbar. The spreading frame adjustment mechanism is rotatably mounted at the connection position between the fourth crossbar and the vertical bar. A pair of straight wheels and a pair of omnidirectional wheels are installed at the bottom of the tool rack.

[0007] The beneficial effects of adopting the above-mentioned further technical solution are as follows: A horizontal bar is connected to the middle of the four uprights, and the horizontal bar is connected to the vertical bars via the horizontal bar. This ensures the sturdiness and stability of the vertical bars. Two straight wheels and two swivel wheels are connected to the bottom of the tool rack, thus enabling convenient sliding of the tool rack.

[0008] Furthermore, the bottom of the tool rack is provided with a first portal frame and a second portal frame for supporting the mouthpiece. The bottom of the mouthpiece abuts against the first portal frame and the second portal frame, respectively. One side of the vertical rod is provided with a first hook for suspending the mouthpiece, a second hook for suspending the flat mouthpiece, and a third hook for suspending the flat mouthpiece. The mouthpiece is suspended on the first hook, and the flat mouthpiece is suspended on the second hook and the third hook. The other side of the vertical rod is provided with a plurality of fourth hooks for suspending the flexible track. The flexible track is suspended on the fourth hooks.

[0009] The beneficial effects of adopting the above-mentioned further technical solution are as follows: the first and second portal frames can support the mouthpiece and connect to its outer end face. A first hook is designed on the vertical rod, which can hang the mouthpiece and connect to its inner end face. A second and third hook are designed on the vertical rod, and these hooks connect to the inner end face of the mouthpiece. Three fourth hooks are also designed on the back of the vertical rod, used to hold three different diameter flexible tracks.

[0010] Furthermore, the right-angle ruler bracket includes: a groove, a pair of outer sides, a pair of nuts, and a pair of fastening screws. The pair of outer sides are disposed on two sides of the groove, the pair of nuts are installed on one of the outer sides, and the other outer side is connected to the inner side of the housing. The pair of fastening screws are installed in the pair of nuts one by one. A first right-angle ruler and a second right-angle ruler are installed in the groove. The free ends of the pair of fastening screws pass through the outer sides and abut against the first right-angle ruler and the second right-angle ruler.

[0011] The beneficial effects of adopting the above-mentioned further technical solution are: the groove is used to suspend the top of the right-angle ruler, and rotating the handle of the fastening screw can rotate the fastening screw into the right-angle ruler frame, thereby locking the first right-angle ruler and the second right-angle ruler.

[0012] Furthermore, the fastening screw includes: a rod body, a handle, and a threaded surface. The handle is disposed at one end of the rod body, and the threaded surface is disposed on the outer side wall of the handle. The rod body is connected to the nut through the threaded surface. The free end of the rod body passes through the outer side and abuts against the first right-angle ruler and the second right-angle ruler. The tops of the first right-angle ruler and the second right-angle ruler are installed in the groove, and the bottoms of the first right-angle ruler and the second right-angle ruler are installed in the right-angle ruler bracket fixing pin.

[0013] The beneficial effect of adopting the above-mentioned further technical solution is that rotating the handle of the fastening screw can rotate the fastening screw into the right-angle ruler frame, thereby locking the first right-angle ruler and the second right-angle ruler.

[0014] Furthermore, the spreading device includes: multiple spreading frames, multiple first guide rails, and multiple second guide rails, wherein the multiple spreading frames are slidably mounted in the tool holder via the multiple first guide rails and the multiple second guide rails.

[0015] The beneficial effects of adopting the above-mentioned further technical solution are: the three-way expansion device enables the flexible track of the flame cutting machine to be expanded and fixed from three directions: 3, 6, and 9 o'clock, and combined with the thin hook, it enables the flexible track to be expanded in four cross directions, reducing the deformation of the flexible track during the suspension process.

[0016] Furthermore, the support frame includes: a straight rod, a plurality of stops for supporting the flexible track, and a snap-fit ​​hole. The plurality of stops and snap-fit ​​holes are installed on the straight rod. The snap-fit ​​hole is hinged to the support frame adjustment mechanism. The plurality of stops are arranged perpendicular to the straight rod. The straight rod is slidably installed in the first guide rail and the second guide rail.

[0017] The beneficial effects of adopting the above-mentioned further technical solution are: the rotating fastening disc enables the three-way connector to move axially along the rotating fastening disc, the axial movement of the three-way connector drives the connecting rod to move, and the connecting rod drives the support frame to move axially in three directions at 3, 6, and 9 o'clock, thereby enabling the support frame to open the flexible track from three directions, thus fixing the flexible track.

[0018] Furthermore, the spreading frame adjustment mechanism includes: a bearing, a rotating fastening disc, a three-way connector, and multiple connecting rods. The bearing is installed in the tool holder. The rotating fastening disc has an external threaded surface in the middle. The three-way connector has an internal threaded surface. The three-way connector is fitted onto the middle of the rotating fastening disc through the cooperation of the internal threaded surface and the external threaded surface. Multiple buckles are installed on the outer side of the three-way connector. Each of the multiple buckles has a hole. One end of each of the multiple connecting rods is hinged to one of the multiple holes. The other end of each of the multiple connecting rods is hinged to the spreading device.

[0019] The beneficial effects of adopting the above-mentioned further technical solution are: the rotating fastening disc enables the three-way connector to move axially along the rotating fastening disc, the axial movement of the three-way connector drives the connecting rod to move, and the connecting rod drives the support frame to move axially in three directions at 3, 6, and 9 o'clock, thereby enabling the support frame to open the flexible track from three directions, thus fixing the flexible track.

[0020] Furthermore, the track frame includes: a flat surface, a pair of track surfaces, and a fifth crossbar. The flat surface is hinged to one side of the housing via a pair of hinges. One end of the pair of track surfaces is connected to the flat surface. The two ends of the fifth crossbar are connected to the other ends of the pair of track surfaces.

[0021] The beneficial effects of adopting the above-mentioned further technical solution are: the fifth crossbar connects the two side rail surfaces, providing stability, and can also serve as a handhold when rotating the rail frame. The rail frame allows the tool rack to roll out of the box along its track groove, and when rolling is not needed, the rail frame can be folded up and placed inside the box for convenient transportation.

[0022] Furthermore, the bottom of the box is provided with a forklift loading and unloading hole, and a door is hinged to one side of the box.

[0023] The beneficial effects of adopting the above-mentioned further technical solution are: the lower part of the box is designed with a forklift loading and unloading hole, which allows for convenient loading and unloading by extending the two forks of a forklift into the loading and unloading hole. Two double doors can be added to the front of the box for closure.

[0024] The advantages of additional aspects of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0025] Figure 1 This is one of the structural schematic diagrams of the pipeline emergency repair equipment container provided in an embodiment of the present invention.

[0026] Figure 2 This is one of the structural schematic diagrams of the tool rack provided in an embodiment of the present invention.

[0027] Figure 3 This is a second schematic diagram of the tool rack provided in an embodiment of the present invention.

[0028] Figure 4 The third schematic diagram of the tool rack provided in the embodiment of the present invention.

[0029] Figure 5 This is the second structural schematic diagram of the pipeline emergency repair equipment container provided in an embodiment of the present invention.

[0030] Figure 6 This is a schematic diagram of the structure of the spreading device provided in an embodiment of the present invention.

[0031] Figure 7 This is a schematic diagram of the structure of the rotating fastening disc provided in an embodiment of the present invention.

[0032] Figure 8 This is a schematic diagram of the structure of a three-way connector provided in an embodiment of the present invention.

[0033] Figure 9 This is a schematic diagram of the support frame provided in an embodiment of the present invention.

[0034] Figure 10 This is a schematic diagram of the structure of the matching device provided in an embodiment of the present invention.

[0035] Figure 11 This is a schematic diagram of the structure of the flat-mouth tool provided in an embodiment of the present invention.

[0036] Figure 12 This is a schematic diagram of the right-angle ruler frame provided in an embodiment of the present invention.

[0037] Figure 13 This is a schematic diagram of the fastening screw provided in an embodiment of the present invention.

[0038] Figure 14 This is a schematic diagram of the track structure provided in an embodiment of the present invention.

[0039] Figure 15 This is the third structural schematic diagram of the pipeline emergency repair equipment container provided in the embodiment of the present invention.

[0040] Reference numerals: 1. Box body; 2. Tool rack; 3. Alignment device; 4. Rail frame; 5. Tool cabinet; 6. First right-angle ruler; 7. Second right-angle ruler; 8. Hinge; 9. Spreading device; 10. Flexible rail; 11. Tool box; 12. Right-angle ruler holder; 13. Fastening screw; 14. Right-angle ruler holder fixing pin; 15. Spreading frame; 16. First guide rail; 17. Second guide rail; 18. Bearing; 19. Rotary fastening disc; 20. Three-way connector; 21. Connecting rod; 22. Flat end; 101. Forklift loading / unloading hole; 201. First crossbar; 202. First hook; 203. Second hook; 204. Fourth hook; 205. Vertical bar; 206. Fourth crossbar; 207. Third crossbar; 208. Third... 209. Hook; 210. Second crossbar; 211. First gantry frame; 212. Second gantry frame; 213. Straight wheel; 214. Caster wheel; 2201. Inner end face of the flat-mouth fitting; 2202. Side of the flat-mouth fitting; 1201. Groove; 1202. Nut; 1203. Outer side; 1301. Handle; 1302. Threaded surface; 1501. Straight bar; 1502. Snap-in hole; 1503. Stop bar; 1901. Turntable; 1902. External threaded surface; 1903. Outer surface of shaft; 2001. Hole; 2002. Snap-in; 2003. Internal threaded surface; 301. Outer end face of the fitting; 302. Inner end face of the fitting; 401. Flat surface; 402. Track surface; 403. Fifth crossbar; 23. Spreading frame adjustment mechanism. Detailed Implementation

[0041] The principles and features of the present invention are described below with reference to the accompanying drawings. The examples given are only for explaining the present invention and are not intended to limit the scope of the present invention.

[0042] like Figures 1 to 15As shown in the figure, an embodiment of the present invention provides a pipeline emergency repair equipment container, comprising: a housing 1, a tool rack 2, at least one alignment tool 3, a track frame 4, a tool cabinet 5, a spreading device 9, a flexible track 10, a tool box 11, a right-angle ruler frame 12, a right-angle ruler frame fixing pin 14, a spreading frame adjustment mechanism 23, and a leveling tool 22. The tool rack 2 is rotatably mounted on one side inside the housing 1. The alignment tool 3, the spreading device 9, the flexible track 10, the tool box 11, the spreading frame adjustment mechanism 23, and the leveling tool 22 are all mounted on the tool rack 1. In frame 2, the track frame 4 is hinged to one side of the box body 1, the tool cabinet 5 is installed inside the other side of the box body 1, the right-angle ruler frame 12 and the right-angle ruler frame fixing pin 14 are both installed inside the other side of the box body 1, the right-angle ruler frame fixing pin 14 is located below the right-angle ruler frame 12, the opening frame adjustment mechanism 23 is connected to the opening device 9, the opening device 9 is connected to the flexible track 10, the mouthpiece 3 is looped around the outside of the flat mouthpiece 22, and the flat mouthpiece 22 is looped around the outside of the flexible track 10.

[0043] The beneficial effects of adopting the technical solution of this invention are: it can accommodate equipment and tools required for pipe cutting, measurement, material cutting, and assembly for large-diameter pipeline emergency repairs. The integrated container facilitates the carrying and transportation of these tools, and also makes them easy to retrieve and deploy on-site. The sturdy and reliable fixing ensures the integrity of the equipment and tools during transportation. Furthermore, the tool container allows for the rapid loading and transportation of necessary tools to the work site during emergency repairs, reducing the likelihood of forgetting tools during on-site operations and ensuring the smooth operation of pipeline emergency repairs.

[0044] The pipeline emergency repair equipment container consists of a box 1, a tool rack 2, a aligner 3, a rail frame 4, a tool cabinet 5, a small right-angle ruler (first right-angle ruler 6), a large right-angle ruler (second right-angle ruler 7), a hinge 8, a spreading device 9, a flexible rail 10, a toolbox 11, a right-angle ruler frame 12, a fastening screw 13, a right-angle ruler frame fixing pin 14, a spreading frame 15, a guide rail (first guide rail 16), a guide rail (second guide rail 17), a bearing 18, a rotating fastening disc 19, a three-way connector 20, a connecting rod 21, and a flat-end device 22.

[0045] The container 1 serves as a large shipping container, housing all the tools and implements described in this invention. The lower part of the container 1 is designed with holes (forklift loading and unloading holes 101) to facilitate loading and unloading by forklifts.

[0046] The tool rack 2 is welded from square steel and features a crossbeam in the middle, making it lightweight and sturdy. The tool rack 2 is secured to the mouthpiece 3 and the flat mouthpiece 22 via hooks and support rods, the flexible track 10 is secured to it via the spreader 15, and the toolbox 11 is secured to it via welding. The tool rack 2 can be stored in the box 1 or easily moved outside the box for use via rollers (straight wheels and swivel wheels) and the track frame 4.

[0047] The tool cabinet 5 is fixed inside the box, and tool cabinets of different sizes can be processed and placed inside as needed.

[0048] The small right-angle ruler (first right-angle ruler 6) and the large right-angle ruler (second right-angle ruler 7) are fixed to the side wall of the box 1 by the right-angle ruler bracket 12, the fastening screw 13, and the right-angle ruler bracket fixing pin 14. The right-angle rulers of different thicknesses can be placed by adjusting the fastening screw 13.

[0049] The spreading device 9 can move the spreading frame 15 in three directions by rotating the rotating fastening plate 19 and the connecting rod 21. The spreading frame 15 can only move along a fixed path under the restriction of the guide rail (first guide rail 16) and the guide rail (second guide rail 17). The spreading frame 15 can fix the flexible track 10 to spread.

[0050] The track frame 4 is connected to the box 1 via a hinge 8. The track frame 4 allows the tool rack 2 to roll out of the box 1 along its track groove. When it is not needed to roll, the track frame 4 can be folded up and put into the box 1 for easy transportation.

[0051] The three-way connector 20 is composed of a nut and three clips at the 3, 6, and 9 o'clock positions. This allows the rotational movement of the rotating fastening disc 19 to be converted into axial movement of the three-way connector 20, thereby causing the connecting rod 21 to slide.

[0052] The support frame 15 consists of 3 support rods, 1 movable rod and an oblique buckle hole. The force exerted by the connecting rod 21 on the support frame 15 causes it to move back and forth in a straight line, thereby opening up the fixed flexible track 10.

[0053] The container 1 can be moved onto a truck by a crane or forklift and then transported to the emergency repair site. Once on site, the relevant equipment and tools can be easily deployed, facilitating emergency repairs of large pipelines.

[0054] The pipeline emergency repair equipment container can accommodate the equipment and tools needed for pipe cutting, measurement, material cutting, and assembly for large-diameter pipeline emergency repairs. The integrated container design facilitates the carrying and transportation of these tools, as well as their on-site retrieval and deployment. A secure and robust mounting system ensures the integrity of the equipment and tools during transport. Furthermore, the containerized tool system allows for the rapid loading and transport of necessary tools to the work site during emergency repairs, reducing the likelihood of forgetting tools and ensuring the smooth operation of pipeline emergency repairs.

[0055] Compared with the prior art, the beneficial effects of the present invention include the following:

[0056] (1) It has enabled the equipment and tools required for emergency repairs of large-diameter pipelines, such as pipe cutting, measurement, material cutting, and assembly, to be packaged together, reducing the space required for separate storage of these equipment and tools and improving transportation efficiency.

[0057] (2) The use of integrated containers facilitates the carrying and transportation of such tools, and also makes it convenient to retrieve and carry out operations on site. This ensures the safe and efficient implementation of pipeline maintenance and emergency repair work, the rapid restoration of oil and gas supply, and the orderly progress of pipeline replacement procedures.

[0058] (3) Ensure the integrity of equipment and tools during transportation by securing them firmly and securely.

[0059] (4) The tool container can meet the needs of emergency rescue and transport the tools required to the work site as quickly as possible, and reduce the situation of forgetting to bring tools during on-site operations, thus ensuring the operation during pipeline rescue.

[0060] (5) The three-way expansion device enables the flexible track of the flame cutting machine to be expanded and fixed from three directions: 3, 6 and 9. Combined with the thin hook, the flexible track is expanded in four cross directions, reducing the deformation of the flexible track during the suspension process.

[0061] like Figures 1 to 15As shown, the tool holder 2 is further a cuboid frame structure. A first crossbar 201 is located at the center of the top of the tool holder 2, and a second crossbar 209 is located at the center of the bottom of the tool holder 2. A vertical bar 205 is installed between the first crossbar 201 and the second crossbar 209. One end of the vertical bar 205 is connected to the center of the first crossbar 201, and the other end of the vertical bar 205 is connected to the center of the second crossbar 209. Third crossbars 207 are installed correspondingly on the center of each side of the tool holder 2. A fourth crossbar is located between the third crossbars 207 on both sides of the tool holder 2. A crossbar 206 is provided, with one end of the fourth crossbar 206 connected to the middle of the third crossbar 207 on one side of the tool rack 2, and the other end of the fourth crossbar 206 connected to the middle of the third crossbar 207 on the other side of the tool rack 2. The fourth crossbar 206 is connected to the vertical bar 205. The spreading device 9 is slidably mounted on the vertical bar 205 and the fourth crossbar 206. The spreading frame adjustment mechanism 23 is rotatably mounted at the connection position between the fourth crossbar 206 and the vertical bar 205. A pair of straight wheels 212 and a pair of universal wheels 213 are installed at the bottom of the tool rack 2.

[0062] The beneficial effects of adopting the above-mentioned further technical solution are as follows: A horizontal bar is connected to the middle of the four uprights, and the horizontal bar is connected to the vertical bars via the horizontal bar. This ensures the sturdiness and stability of the vertical bars. Two straight wheels and two swivel wheels are connected to the bottom of the tool rack, thus enabling convenient sliding of the tool rack.

[0063] like Figures 1 to 15 As shown, the tool holder 2 further includes a first portal frame 210 and a second portal frame 211 at its bottom for supporting the mouthpiece 3. The bottom of the mouthpiece 3 abuts against the first portal frame 210 and the second portal frame 211, respectively. One side of the vertical rod 205 is provided with a first hook 202 for suspending the mouthpiece 3, a second hook 203 for suspending the flat mouthpiece 22, and a third hook 208 for suspending the flat mouthpiece 22. The mouthpiece 3 is suspended on the first hook 202, and the flat mouthpiece 22 is suspended on the second hook 203 and the third hook 208. The other side of the vertical rod 205 is provided with a plurality of fourth hooks 204 for suspending the flexible track 10. The flexible track 10 is suspended on the fourth hooks 204.

[0064] The beneficial effects of adopting the above-mentioned further technical solution are as follows: the first and second portal frames can support the mouthpiece and connect to its outer end face. A first hook is designed on the vertical rod, which can hang the mouthpiece and connect to its inner end face. A second and third hook are designed on the vertical rod, and these hooks connect to the inner end face of the mouthpiece. Three fourth hooks are also designed on the back of the vertical rod, used to hold three different diameter flexible tracks.

[0065] like Figures 1 to 15 As shown, the right-angle ruler bracket 12 further includes: a groove 1201, a pair of outer sides 1203, a pair of nuts 1202, and a pair of fastening screws 13. The pair of outer sides 1203 are disposed on the two sides of the groove 1201. The pair of nuts 1202 are installed on one of the outer sides 1203, and the other outer side 1203 is connected to the inner side of the housing 1. The pair of fastening screws 13 are installed in the pair of nuts 1202. A first right-angle ruler 6 and a second right-angle ruler 7 are installed in the groove 1201. The free ends of the pair of fastening screws 13 pass through the outer sides 1203 and abut against the first right-angle ruler 6 and the second right-angle ruler 7.

[0066] The beneficial effects of adopting the above-mentioned further technical solution are: the groove is used to suspend the top of the right-angle ruler, and rotating the handle of the fastening screw can rotate the fastening screw into the right-angle ruler frame, thereby locking the first right-angle ruler and the second right-angle ruler.

[0067] like Figures 1 to 15 As shown, the fastening screw 13 further includes: a rod body, a handle 1301, and a threaded surface 1302. The handle 1301 is disposed at one end of the rod body, and the threaded surface 1302 is disposed on the outer side wall of the handle 1301. The rod body is connected to the nut 1202 through the threaded surface 1302. The free end of the rod body passes through the outer side 1203 and abuts against the first right-angle ruler 6 and the second right-angle ruler 7. The tops of the first right-angle ruler 6 and the second right-angle ruler 7 are installed in the groove 1201, and the bottoms of the first right-angle ruler 6 and the second right-angle ruler 7 are installed in the right-angle ruler bracket fixing pin 14.

[0068] The beneficial effect of adopting the above-mentioned further technical solution is that rotating the handle of the fastening screw can rotate the fastening screw into the right-angle ruler frame, thereby locking the first right-angle ruler and the second right-angle ruler.

[0069] like Figures 1 to 15 As shown, the spreading device 9 further includes: a plurality of spreading frames 15, a plurality of first guide rails 16, and a plurality of second guide rails 17. The plurality of spreading frames 15 are slidably mounted in the tool holder 2 via the plurality of first guide rails 16 and the plurality of second guide rails 17.

[0070] The beneficial effects of adopting the above-mentioned further technical solution are: the three-way expansion device enables the flexible track of the flame cutting machine to be expanded and fixed from three directions: 3, 6, and 9 o'clock, and combined with the thin hook, it enables the flexible track to be expanded in four cross directions, reducing the deformation of the flexible track during the suspension process.

[0071] like Figures 1 to 15 As shown, the support frame 15 further includes: a straight rod 1501, a plurality of stop rods 1503 for supporting the flexible track 10, and a snap-fit ​​hole 1502. The plurality of stop rods 1503 and snap-fit ​​holes 1502 are installed on the straight rod 1501. The snap-fit ​​hole 1502 is hinged to the support frame adjustment mechanism 23. The plurality of stop rods 1503 are arranged perpendicularly to the straight rod 1501. The straight rod 1501 is slidably installed in the first guide rail 16 and the second guide rail 17.

[0072] The beneficial effects of adopting the above-mentioned further technical solution are: the rotating fastening disc enables the three-way connector to move axially along the rotating fastening disc, the axial movement of the three-way connector drives the connecting rod to move, and the connecting rod drives the support frame to move axially in three directions at 3, 6, and 9 o'clock, thereby enabling the support frame to open the flexible track from three directions, thus fixing the flexible track.

[0073] like Figures 1 to 15 As shown, the expansion frame adjustment mechanism 23 further includes: a bearing 18, a rotating fastening disc 19, a three-way connector 20, and multiple connecting rods 21. The bearing 18 is installed in the tool holder 2. The rotating fastening disc 19 has an external thread surface 1902 in the middle. The three-way connector 20 has an internal thread surface 2003. The three-way connector 20 is sleeved on the middle of the rotating fastening disc 19 through the cooperation of the internal thread surface 2003 and the external thread surface 1902. Multiple buckles 2002 are installed on the outer side of the three-way connector 20. Each of the multiple buckles 2002 has a hole 2001. One end of each of the multiple connecting rods 21 is hinged to the multiple holes 2001. The other end of each of the multiple connecting rods 21 is hinged to the expansion device 9.

[0074] The beneficial effects of adopting the above-mentioned further technical solution are: the rotating fastening disc enables the three-way connector to move axially along the rotating fastening disc, the axial movement of the three-way connector drives the connecting rod to move, and the connecting rod drives the support frame to move axially in three directions at 3, 6, and 9 o'clock, thereby enabling the support frame to open the flexible track from three directions, thus fixing the flexible track.

[0075] like Figures 1 to 15 As shown, the track frame 4 further includes: a flat surface 401, a pair of track surfaces 402 and a fifth crossbar 403. The flat surface 401 is hinged to one side of the housing 1 by a pair of hinges 8. One end of the pair of track surfaces 402 is connected to the flat surface 401. The two ends of the fifth crossbar 403 are connected to the other ends of the pair of track surfaces 402 respectively.

[0076] The beneficial effects of adopting the above-mentioned further technical solution are: the fifth crossbar connects the two side rail surfaces, providing stability, and can also serve as a handhold when rotating the rail frame. The rail frame allows the tool rack to roll out of the box along its track groove, and when rolling is not needed, the rail frame can be folded up and placed inside the box for convenient transportation.

[0077] like Figures 1 to 15 As shown, the bottom of the box 1 is provided with a forklift loading and unloading hole 101, and a door is hinged to one side of the box 1.

[0078] The beneficial effects of adopting the above-mentioned further technical solution are: the lower part of the box is designed with a forklift loading and unloading hole, which allows for convenient loading and unloading by extending the two forks of a forklift into the loading and unloading hole. Two double doors can be added to the front of the box for closure.

[0079] In a first exemplary embodiment of the present invention, the pipeline emergency repair equipment container can be a large-diameter pipeline emergency repair equipment container comprising: a box 1, a tool rack 2, a aligner 3, a track frame 4, a tool cabinet 5, a small right-angle ruler (first right-angle ruler 6), a large right-angle ruler (second right-angle ruler 7), a hinge 8, a spreading device 9, a flexible track 10, a toolbox 11, a right-angle ruler frame 12, a fastening screw 13, a right-angle ruler frame fixing pin 14, a spreading frame 15, a guide rail (first guide rail 16), a guide rail (second guide rail 17), a bearing 18, a rotating fastening disc 19, a three-way connector 20, a connecting rod 21, and a flat-end device 22.

[0080] The container 1 serves as a large shipping container, housing all the tools and implements described in this invention. The lower part of the container 1 is designed with forklift loading / unloading holes 101, allowing for convenient loading and unloading by extending the two forks of a forklift into the holes 101. Two opposing doors can be installed on the front of the container 1 for sealing.

[0081] like Figure 4The tool rack 2 is welded from several square steel bars, or it can be welded from steel pipes, angle steel, or other metal parts. The upper and lower parts of the tool rack 2 are square, connected by four uprights in the middle. A horizontal bar (first horizontal bar 201) and a horizontal bar (second horizontal bar 209) are welded into the upper and lower square parts, and a vertical bar 205 is connected to these two horizontal bars. A horizontal bar (third horizontal bar 207) is connected to the middle of the four uprights, and the third horizontal bar 207 is connected to the vertical bar 205 via a horizontal bar (fourth horizontal bar 206). This ensures the sturdiness and stability of the vertical bar 205. A portal frame (first portal frame 210) and a portal frame (second portal frame 211) are connected to the square support at the bottom of the tool rack 2. The first portal frame 210 and the second portal frame 211 can support the mouthpiece 3 and connect it to the outer end face 301 of the mouthpiece. The vertical rod 205 is designed with a wide hook (first hook 202), which can hang the mouthpiece 3 and connect to the inner end face 302 of the mouthpiece. In this embodiment, two mouthpieces 3 are installed, and the number of mouthpieces 3 can be increased or decreased according to the needs of the site. The end of the first hook 202 is provided with an anti-disengagement block. Similarly, the vertical rod 205 is designed with narrow hooks (second hook 203) and narrow hooks (third hook 208). The second hook 203 and the third hook 208 are connected to the inner end face 2201 of the flat mouthpiece. The ends of the narrow hooks (second hook 203) and narrow hooks (third hook 208) are provided with anti-disengagement blocks. The back of the vertical rod 205 is also designed with three thin hooks (fourth hooks 204). The three fourth hooks 204 are used to hang three different diameter flexible tracks 10. The number and position of these hooks can be changed according to the required size of the flexible track 10. The ends of the fourth hooks 204 are provided with anti-disengagement blocks. The bottom of the tool rack 2 is connected to two straight wheels 212 and two swivel wheels 213, which enables the tool rack 2 to slide conveniently.

[0082] The flat-mouth tool 22 is a tool required for emergency repairs and pipe replacements of large-diameter pipelines. The side 2202 of the flat-mouth tool is a smooth and flat surface, requiring a very high degree of flatness.

[0083] The tool cabinet 5 is fixed inside the box 1, and tool cabinets of different sizes can be processed and placed inside as needed.

[0084] The small right-angle ruler (first right-angle ruler 6) and the large right-angle ruler (second right-angle ruler 7) have their straight edges placed in the groove 1201 of the right-angle ruler holder 12, and their straight edges inserted into the right-angle ruler holder fixing pin 14. The right-angle ruler holder 12 and the right-angle ruler holder fixing pin 14 are fixed to the side wall of the housing 1. Two nuts 1202 are designed on the outer side 1203 of the right-angle ruler holder 12. The nuts 1202 are connected to the threaded surface 1302 of the fastening screw 13. Rotating the handle 1301 of the fastening screw 13 can rotate the fastening screw 13 into the right-angle ruler holder 12, thereby locking the small right-angle ruler (first right-angle ruler 6) and the large right-angle ruler (second right-angle ruler 7).

[0085] The spreading device 9 consists of a spreading frame 15, a first guide rail 16, a second guide rail 17, a bearing 18, a rotating fastening disc 19, a three-way connector 20, and a connecting rod 21. The outer ring of the bearing 18 is fixedly connected to the intersection of the vertical rod 205 and the horizontal rod (fourth horizontal rod 206). The inner ring of the bearing 18 is connected to the outer surface 1903 of the shaft of the rotating fastening disc 19. A turntable 1901 is provided at the free end of the outer surface 1903 of the shaft, and the external thread surface 1902 of the rotating fastening disc 19 is connected to the internal thread surface 2003 of the three-way connector 20. The three-way connector 20 is designed with three buckles 2002 at the 3, 6, and 9 o'clock positions. Each buckle 2002 has a hole 2001, which is connected to a hole at one end of the connecting rod 21 by a bolt or other pin. The connecting rod 21 is cuboid in shape. The hole at the other end of the connecting rod 21 is connected to the snap-fit ​​hole 1502 of the support frame 15 by bolts or other pins. The straight rod 1501 of the support frame 15 slides back and forth in the holes of the guide rail (first guide rail 16) and guide rail (second guide rail 17). The three stop rods 1503 of the support frame 15 are connected to the inner surfaces of three flexible rails 10 of different diameters. The three stop rods 1503 are parallel to each other and connected perpendicularly to the straight rod 1501 in the same plane. The snap-fit ​​hole 1502 is located at the right-angle connection between the stop rod 1503 and the straight rod 1501 on one side, and is connected by welding to the connection point. Figure 9 As shown in the diagram. Rotating the rotating fastening disc 19 causes the three-way connector 20 to move axially along the rotating fastening disc 19. The axial movement of the three-way connector 20 drives the connecting rod 21 to move. The connecting rod 21 drives the spreading frame 15 to move axially in three directions at points 3, 6, and 9, thereby spreading the flexible track 10 from three directions and fixing the flexible track 10.

[0086] The flat surface 401 of the track frame 4 is connected to two hinges 8, which in turn are connected to the housing 1, allowing the track frame 4 to rotate along the axis of the hinges 8. The flat surface 401 of the track frame 4 has a certain angle with the track surface 402, ensuring a smooth transition when the track frame 4 is placed on the ground. A crossbar (the fifth crossbar 403) connects the two track surfaces 402, providing stability and also serving as a handhold when rotating the track frame 4. The track frame 4 allows the tool holder 2 to roll out of the housing 1 along its track groove. When not in use, the track frame 4 can be folded up and stored in the housing 1 for easy transport.

[0087] In this exemplary embodiment, the lifting device may further include a first figure-eight brace and a second figure-eight brace, wherein the first hoist is fixedly connected to the first support frame through the first figure-eight brace, and the second hoist is fixedly connected to the second support frame through the second figure-eight brace.

[0088] In a first exemplary embodiment of the present invention, the working method is as follows: in the emergency repair workshop, the large-diameter pipeline emergency repair equipment is installed according to... Figure 1 As shown, the equipment and tools are assembled and inspected for integrity. Then, the door of container 1 is closed, and the large-diameter pipeline emergency repair equipment container is lifted onto a truck using a crane or forklift. The truck transports the device to the emergency site and lifts it to the designated location. The door of container 1 is then opened, the track frame 4 is lowered, and the tool rack 2 is pulled and rolled out of container 1 along the track groove of track frame 4. Then, relevant equipment and tools are retrieved according to the emergency needs at the scene.

[0089] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A pipeline emergency repair equipment container, characterized in that, include: The package includes a housing, a tool rack, at least one aligning tool, a track frame, a tool cabinet, a spreading device, a flexible track, a toolbox, a right-angle ruler holder, a right-angle ruler holder fixing pin, a spreading frame adjustment mechanism, and a leveling tool. The tool rack is rotatably mounted inside one side of the housing. The aligning tool, the spreading device, the flexible track, the toolbox, the spreading frame adjustment mechanism, and the leveling tool are all mounted within the tool rack. The track frame is hinged to one side of the housing. The tool cabinet is mounted inside the other side of the housing. The right-angle ruler holder and its fixing pin are also mounted on the right-angle ruler holder. On the other side of the interior of the housing, the right-angle ruler bracket fixing pin is located below the right-angle ruler bracket. The expansion bracket adjustment mechanism is connected to the expansion device, and the expansion device is connected to the flexible track. The mouth-aligning device is looped around the outside of the flat mouth-aligning device. The tool holder has a cuboid frame structure. A first crossbar is provided at the center of the top of the tool holder, and a second crossbar is provided at the center of the bottom of the tool holder. A vertical rod is installed between the first crossbar and the second crossbar. One end of the vertical rod is connected to the middle of the first crossbar, and the other end of the vertical rod is connected to the middle of the second crossbar. The tool holder is connected in the following way: Third crossbars are installed on the middle of both sides of the tool holder, and a fourth crossbar is located between the third crossbars on both sides of the tool holder. One end of the fourth crossbar is connected to the middle of the third crossbar on one side of the tool holder, and the other end is connected to the middle of the third crossbar on the other side of the tool holder. The fourth crossbar is connected to the vertical bar. The spreading device is slidably installed on the vertical bar and the fourth crossbar. The spreading frame adjustment mechanism is rotatably installed at the connection position between the fourth crossbar and the vertical bar. A pair of straight wheels and a pair of… are installed at the bottom of the tool holder. The tool holder has a first portal frame and a second portal frame at its bottom for supporting the mouthpiece. The bottom of the mouthpiece abuts against the first portal frame and the second portal frame, respectively. One side of the vertical rod has a first hook for suspending the mouthpiece, a second hook for suspending the flat mouthpiece, and a third hook for suspending the flat mouthpiece. The mouthpiece is suspended on the first hook, and the flat mouthpiece is suspended on the second hook and the third hook. The other side of the vertical rod has multiple fourth hooks for suspending the flexible track. The flexible track is suspended on the fourth hooks.

2. The pipeline emergency repair equipment container according to claim 1, characterized in that, The right-angle ruler bracket includes: a groove, a pair of outer sides, a pair of nuts, and a pair of fastening screws. The pair of outer sides are located at two points in the groove. The pair of nuts are installed on one of the outer sides, and the other outer side is connected to the inner side of the housing. The pair of fastening screws are installed in the pair of nuts one by one. A first right-angle ruler and a second right-angle ruler are installed in the groove. The free ends of the pair of fastening screws pass through the outer sides and abut against the first right-angle ruler and the second right-angle ruler.

3. A pipeline emergency repair equipment container according to claim 2, characterized in that, The fastening screw includes: a rod body, a handle, and a threaded surface. The handle is disposed at one end of the rod body, and the threaded surface is disposed on the outer side wall of the handle. The rod body is connected to the nut through the threaded surface. The free end of the rod body passes through the outer side and abuts against the first right-angle ruler and the second right-angle ruler. The tops of the first right-angle ruler and the second right-angle ruler are installed in the groove, and the bottoms of the first right-angle ruler and the second right-angle ruler are installed in the right-angle ruler bracket fixing pin.

4. A pipeline emergency repair equipment container according to claim 1, characterized in that, The spreading device includes: multiple spreading frames, multiple first guide rails, and multiple second guide rails. The multiple spreading frames are slidably mounted in the tool holder via the multiple first guide rails and the multiple second guide rails.

5. A pipeline emergency repair equipment container according to claim 4, characterized in that, The support frame includes: a straight rod, multiple stops for supporting the flexible track, and a buckle hole. The multiple stops and buckle holes are installed on the straight rod. The buckle holes are hinged to the support frame adjustment mechanism. The multiple stops are arranged perpendicular to the straight rod. The straight rod is slidably installed in the first guide rail and the second guide rail.

6. A pipeline emergency repair equipment container according to claim 1, characterized in that, The expansion frame adjustment mechanism includes: a bearing, a rotating fastening disc, a three-way connector, and multiple connecting rods. The bearing is installed in the tool holder. The rotating fastening disc has an external threaded surface in the middle. The three-way connector has an internal threaded surface. The three-way connector is fitted onto the middle of the rotating fastening disc through the cooperation of the internal threaded surface and the external threaded surface. Multiple buckles are installed on the outer side of the three-way connector. Each of the multiple buckles has a hole. One end of each of the multiple connecting rods is hinged to one of the multiple holes. The other end of each of the multiple connecting rods is hinged to the expansion device.

7. A pipeline emergency repair equipment container according to claim 1, characterized in that, The track frame includes: a flat surface, a pair of track surfaces, and a fifth crossbar. The flat surface is hinged to one side of the housing via a pair of hinges. One end of the pair of track surfaces is connected to the flat surface. The two ends of the fifth crossbar are connected to the other ends of the pair of track surfaces.

8. A pipeline emergency repair equipment container according to claim 1, characterized in that, The bottom of the box is provided with a forklift loading and unloading hole, and a door is hinged to one side of the box.

Images