Galvanized pipe package capable of preventing transportation collision and abrasion

Abstract

The invention relates to the technical field of material transportation, in particular to a galvanized pipe package capable of preventing transportation collision and abrasion, which comprises a folding seat part, an outer shell part, an inner shell part, a guide lock part, an abutting part, a separation part, a buffer part, a gas transmission part and a conveying part, the folding seat part comprises a seat shell, and damping sleeves are fixedly connected in hole positions on the front side and the rear side of the seat shell; second matched limiting rods are slidably connected into the damping sleeves on the front side, first matched limiting rods are slidably connected into the damping sleeves on the rear side, the back ends of the first matched limiting rods and the back ends of the second matched limiting rods are fixedly connected with vertically-arranged buffering end plates, and a shell part is installed at the folding seat part. According to the packaging and storing mechanism, the inner shell part, the outer shell part, the separating part, the buffering part, the gas conveying part and other structures are arranged, so that the packaging and storing mechanism can quickly and efficiently separate, position and package all the galvanized pipes, and collision or friction damage between the galvanized pipes in the transportation process is avoided.

Description

Technical Field

[0001] This invention relates to the field of material transportation technology, specifically to a galvanized pipe packaging designed to prevent damage and wear during transportation. Background Technology

[0002] Galvanized pipe is a type of pipe that has a layer of zinc coated on the surface of ordinary steel pipe through a hot-dip galvanizing process. It has good corrosion resistance and mechanical properties and is widely used in building water supply and drainage, gas transmission, fire protection systems and other fields. In order to facilitate transportation, galvanized pipes generally need to be packaged when shipped.

[0003] The common packaging method for galvanized pipes is to bundle multiple pipes together with metal straps to form a single unit. However, this method has several problems. First, the pipes are in direct contact, and if the bundling is not tight enough, or if the pipes deform due to pressure during transportation, gaps may appear between them. During transport, the pipes will rub against each other, easily damaging the zinc coating. Second, this packaging is relatively simple and lacks protection. The bumps during transportation can easily cause the pipes to collide with other objects, further damaging the zinc coating or the pipes themselves. A common solution is to pack the galvanized pipes in boxes and add fillers such as foam paper between each pipe. Although this method can separate the pipes, the packaging process is cumbersome and inefficient, and manual operation can easily lead to uneven placement of the fillers, affecting the packaging effect. Therefore, based on the above problems, a new packaging method for galvanized pipes to prevent damage from bumps during transportation is proposed. Summary of the Invention

[0004] The purpose of this invention is to provide a packaging method for galvanized pipes that prevents damage from bumps and collisions during transportation. This method addresses the problems of existing galvanized pipe packaging methods, such as damage to the zinc layer caused by friction between pipes due to bundling, and the cumbersome, inefficient, and uneven placement of fillers when using packaging boxes for compartmentalized packaging, which affects the packaging effect and protection of the galvanized pipes.

[0005] To achieve the above objectives, the present invention provides the following technical solution: A galvanized pipe packaging designed to prevent damage and wear during transportation includes a closing seat, an outer shell, an inner shell, a guide lock, a retaining part, a partition, a buffer, an air conveying part, and a conveying part. The closing seat includes a base shell, with damping sleeves fixedly connected to holes on both the front and rear sides. A second matching limiting rod is slidably connected to the front damping sleeve, and a first matching limiting rod is slidably connected to the rear damping sleeve. Vertically arranged buffer end plates are fixedly connected to the opposite ends of both the first and second matching limiting rods. An outer shell is installed at the closing seat, and the outer shell includes a frame shell fixed to the upper side of the base shell. An air chamber is provided on the inner side of the lower plate, and a pair of rod openings are provided on the left side of the air chamber. A mating groove is provided on the left end face of the middle plate of the frame shell, and an insertion port is provided on the right side of the mating groove. The lower inner wall of the insertion port is set on the same plane as the upper end face of the lower plate of the frame shell. A sliding groove communicating with the insertion port is provided on the right end face of the middle plate of the frame shell. A pair of rod channels arranged longitudinally are provided on the upper side of the sliding groove. A storage groove is provided on the upper end face of the upper plate of the frame shell. An elastic buffer pad is fixedly connected to the lower end face of the upper plate of the frame shell. Vertically arranged guide rod frames are fixedly connected to both the front and rear sides of the middle plate of the frame shell. An inner shell is installed at the outer shell part.

[0006] Preferably, the inner shell includes a pair of piston rods slidably connected to the rod opening. The left end of the piston rod is fixedly connected to a back plate that fits against the frame shell. The right end of the piston rod is fixedly connected to a piston plate that slidably connects to the air chamber. The right end face of the back plate has an installation groove that is laterally aligned with the mating groove. A tube frame inside the frame shell is fixedly connected to the inner side of the installation groove. Several tube grooves are equidistantly arranged on the inner side of the tube frame, and all tube grooves are open at the top. A U-shaped elastic buffer pad is fixedly connected to the inner side of each tube groove. A guide lock part is installed at the outer shell. The guide lock part includes a pair of connecting rods slidably connected to the rod path. The upper end of the connecting rod is fixedly connected to a base plate located above the storage groove. Several longitudinally arranged partitions are installed at the guide rod frame.

[0007] Preferably, the partition includes a guide shell slidably connected to the guide rod of the guide rod frame. An inner cavity is formed on the inner side of the guide shell. A receiving hole is formed on the side of the inner cavity away from the outer shell. A pair of insertion holes are formed on the right side of the inner cavity. A plate opening is formed on the left side of the inner cavity. A vent plate located on the left side of the guide shell is fixedly connected to the inner side of the plate opening. A plurality of air jet holes are formed at the left end of the vent plate. A buffer part is installed at each partition. The buffer part includes a diverter tube inserted into the insertion hole. The left end of each diverter tube is connected to a connecting pipe. A bladder frame is fixedly connected to both the front and rear sides of the vent plate. A transversely arranged elastic bladder tube is fixedly connected between the left and right inner walls of the bladder frame. The left end of each connecting pipe passes through the right end of the bladder frame and connects to the right end of the elastic bladder tube.

[0008] Preferably, an air supply section is installed on the outer shell. The air supply section includes a folded airbag fixed to the lower side of the base plate, and the lower end face of the folded airbag is fixedly connected to the lower inner wall of the storage groove. Both the front and rear sides of the folded airbag are connected to transmission pipes. The right side of each of the diversion pipes is connected to an air inlet. The uppermost air inlet is connected to the lower end of the transmission pipe. Each air inlet is connected to a telescopic pipe. A sealing plug is fixedly connected to the lower opening of the lowermost air inlet. Both the front and rear sides of the outer shell are provided with a conveying section. The conveying section includes several air inlets connected to the connection holes. Each air inlet is connected to a telescopic pipe. A sealing plug is fixedly connected to the upper opening of the uppermost air inlet. A connecting pipe is connected to the lower side of the lowermost air inlet. The other end of the connecting pipe is fixedly connected to the right hole of the frame shell and is connected to the air cavity.

[0009] Preferably, the inner wall of the damping sleeve is in contact with the outer end face of the second and first mating limit rods. The buffer end plate is composed of an outer end plate and a buffer sponge plate. The inner side of the first mating limit rod has a channel with a front opening. The thickness of the second mating limit rod is the same as the height of the channel of the first mating limit rod. The lower end face of the first elastic buffer pad is in contact with the upper end face of the tube frame. The upper end of the second elastic buffer pad is in contact with the lower end face of the first elastic buffer pad. The right end face of the tube frame is in contact with the right inner wall of the mating groove. The outer end face of the piston plate is in contact with the inner wall of the air chamber. The rod opening is composed of a central hole and several notches arranged at equal angles.

[0010] Preferably, the left end of the venting plate has a semi-circular head structure, and all the air jets are set on the semi-circular head structure of the venting plate. The venting plate is horizontally arranged, and the height of the venting plate is the same as the height of the bag frame. The guide rod frame consists of upper and lower connecting blocks and a square guide rod in the middle. There is a gap between the uppermost guide shell and the upper connecting block of the guide rod frame.

[0011] Preferably, the inner side of the frame shell has a threaded groove on the right side of the receiving slot, and the threaded groove is open at the top. The upper plate of the frame shell has a notch on the left side of the receiving slot. The right convex plate of the tube frame is inserted into the socket and has a pin groove that is open at the top, and the pin groove is located directly below the slide groove. The lower end of the connecting rod is fixedly connected to a pin plate that is inserted into the pin groove. An adjusting rod is rotatably connected to the inner side of the hole of the base plate, and the threaded rod of the adjusting rod is threadedly connected to the threaded groove. A guide plate is rotatably connected to the left side of the base plate, and a guide groove is opened on the left side of the upper end face of the guide plate. The guide plate has positioning grooves on both its front and rear ends. A rotating groove with a downward opening is provided on the lower side of the guide plate. A stop plate is rotatably connected to the inner side of the rotating groove. A retaining part is installed on both the front and rear sides of the back plate. The retaining part includes a column frame fixedly connected to the back plate. A rotating column is rotatably connected between the upper and lower inner walls of the column frame. A rubber stop strip that tightly fits the left end of the vent plate is fixedly connected to the right side of the rotating column. A rotating block is fixedly connected to the upper side of the rotating column via a connecting rod. A positioning block inserted into the positioning groove is fixedly connected to the outer side of the rotating block.

[0012] Preferably, there is a gap between the upper end face of the pin plate and the upper inner wall of the slide groove, the depth of the threaded groove is greater than the threaded rod of the adjusting rod, the length of the abutment groove is the same as the length of the abutment plate, the thickness of the abutment plate is the same as the width of the abutment groove, the guide groove is parallel to the pipe groove, and the guide plate is set on the upper side of the pipe rack.

[0013] Compared with the prior art, the beneficial effects of the present invention are: 1. In this invention, the inner shell, outer shell, partition, buffer, and air supply sections are designed to form a frame that serves as the main body of the entire mechanism. After the inner shell is pulled out and the tubes are installed, it is reset to the right. The longitudinally stacked galvanized pipes can be separated by the ventilation plates of each partition. The air supply section allows the elastic bladders of each buffer section to expand. Finally, each galvanized pipe is positioned by the rectangular structure formed by the expanded elastic bladders and the first and second elastic buffer pads. This prevents damage to the galvanized pipes due to bumps or friction between pipes during transportation. The packaging and storage mechanism can quickly and efficiently separate and position each galvanized pipe, avoiding collisions or friction damage between pipes during transportation. This solves the problems of damage to the zinc layer caused by friction between pipes due to bundling in existing galvanized pipe packaging methods, as well as the cumbersome and inefficient operation of separating and packaging with boxes, and the uneven placement of fillers due to manual addition, which affects the packaging effect and protection of the galvanized pipes. 2. In this invention, the abutment and guide lock structures provide abutment to the left end of the partition, reducing pressure on the left side. The guide lock also positions the guide plate. When unfolded, the guide lock provides guidance for the insertion of the galvanized pipe. When reset, it locks the outer and inner shells and compresses the folded air bladder of the air supply section, causing the elastic bladder of the buffer section to expand and position the galvanized pipe. This allows the packaging and storage mechanism to provide precise guidance for the insertion of the galvanized pipe when unfolded, working in conjunction with existing conveyor belt equipment. This effectively improves packaging efficiency, avoids manual pipe loading, and reduces labor intensity. When reset, it reliably locks the packaging and storage mechanism, preventing loosening or deformation due to external forces. This ensures the stability of the galvanized pipe during transportation and storage, reduces the risk of damage caused by packaging problems, and improves overall packaging quality and reliability. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 For the present invention Figure 1 Another structural diagram from another perspective; Figure 3 This is a cross-sectional view of the closing seat portion of the present invention; Figure 4 For the present invention Figure 3 A schematic diagram of the structure at point A; Figure 5 This is a cross-sectional view of the outer casing of the present invention; Figure 6 For the present invention Figure 5 Another structural diagram from another perspective; Figure 7 This is a cross-sectional structural diagram showing the fit between the outer shell and the inner shell of the present invention; Figure 8 This is a schematic diagram of the disassembled structure of the inner shell of the present invention; Figure 9 This is a schematic diagram of the structure of the guide lock part of the present invention; Figure 10 For the present invention Figure 9 A diagram of the split structure viewed from below; Figure 11 This is a schematic diagram of the disassembled structure of the guide plate and the retaining part of the present invention; Figure 12 This is a schematic diagram of the structure of the guide rod frame of the present invention; Figure 13 This is a schematic diagram of the split structure at the partition of the present invention; Figure 14 This is a top view of the buffer section of the present invention. Figure 15 This is a schematic diagram of the gas delivery section of the present invention; Figure 16 This is a cross-sectional structural schematic diagram of one part of the ventilation connector of the present invention; Figure 17 This is a schematic diagram of the conveying section of the present invention; Figure 18 For the present invention Figure 1 A schematic diagram of the structure during tube assembly; Figure 19 For the present invention Figure 18 A schematic diagram of the structure at point B; Figure 20 For the present invention Figure 18 A front view structural diagram of the closing seat; Figure 21 For the present invention Figure 18 A schematic diagram of the structure after the partitioning is completed; Figure 22 For the present invention Figure 21 A schematic diagram of the packaging structure after finishing; Figure 23 For the present invention Figure 22 A front view structural diagram of the closing seat.

[0015] In the diagram: 1. Closing seat; 11. Seat housing; 12. Damping sleeve; 13. Matching limit rod one; 14. Matching limit rod two; 15. Buffer end plate; 2. Outer shell; 201. Frame shell; 202. Rod opening; 203. Air chamber; 204. Matching groove; 205. Insertion port; 206. Slide groove; 207. Rod path; 208. Threaded groove; 209. Storage groove; 210. Abutment groove; 211. Elastic buffer pad one; 212. Guide rod frame; 3. Inner shell; 31. Back plate; 32. Mounting groove; 33. Tube rack; 34. Tube groove; 35. Elastic buffer pad two; 36. Pin groove; 37. Piston rod; 38. Piston plate; 4. Guide lock part; 41. Connecting rod; 42. Base plate; 43. Pin plate; 44. Adjusting rod ; 45. Guide plate; 46. Guide groove; 47. Positioning groove; 48. Rotating groove; 49. Support plate; 5. Supporting part; 51. Column frame; 52. Rotating column; 53. Rubber support strip; 54. Rotating block; 55. Positioning block; 6. Dividing part; 61. Guide shell; 62. Inner cavity; 63. Connecting hole; 64. Insertion hole; 65. Plate opening; 66. Ventilation insert plate; 67. Air jet hole; 7. Buffer part; 71. Diverter pipe; 72. Connecting pipe; 73. Bag frame; 74. Elastic bag tube; 8. Air delivery part; 81. Folding air bag; 82. Transmission pipe; 83. Ventilation connector one; 84. Telescopic pipe one; 85. Sealing plug one; 9. Conveying part; 91. Through pipe; 92. Ventilation connector two; 93. Telescopic pipe two; 94. Sealing plug two. Detailed Implementation

[0016] Please see Figure 1-23 The present invention provides a technical solution: A galvanized pipe packaging designed to prevent damage during transport includes a closing seat 1, an outer shell 2, an inner shell 3, a guide lock 4, a retaining part 5, a partition 6, a buffer part 7, an air supply part 8, and a conveying part 9. The closing seat 1 includes a seat shell 11, with damping sleeves 12 fixedly connected to holes on both the front and rear sides of the seat shell 11. A second matching limiting rod 14 is slidably connected to the front damping sleeve 12, and a first matching limiting rod 13 is slidably connected to the rear damping sleeve 12. Vertically arranged buffer end plates 15 are fixedly connected to the opposite ends of the first matching limiting rod 13 and the second matching limiting rod 14. The outer shell 2 is installed at the closing seat 1, and the outer shell 2 encloses... The frame 201 is fixed to the upper side of the base housing 11. An air cavity 203 is formed on the inner side of the lower plate of the frame 201. A pair of rod openings 202 are formed on the left side of the air cavity 203. A mating groove 204 is formed on the left end face of the middle plate of the frame 201. An insertion port 205 is formed on the right side of the mating groove 204, and the lower inner wall of the insertion port 205 is flush with the upper end face of the lower plate of the frame 201. A sliding groove 206 communicating with the insertion port 205 is formed on the right end face of the middle plate of the frame 201. A pair of longitudinally penetrating rod channels 207 are formed on the upper side of the sliding groove 206. A storage groove 209 is formed on the upper end face of the upper plate of the frame 201. An elastic buffer pad 211 is fixedly connected to the lower end face of the upper plate. Guide rod brackets 212, arranged vertically, are fixedly connected to both the front and rear sides of the middle plate of the frame shell 201. An inner shell 3 is installed at the outer shell part 2. The inner shell part 3 includes a pair of piston rods 37 slidably connected to the rod opening 202. A back plate 31, which fits against the frame shell 201, is fixedly connected to the left end of the piston rods 37. A piston plate 38, which slidably connects to the air chamber 203, is fixedly connected to the right end of the piston rods 37. An installation groove 32, laterally aligned with the mating groove 204, is opened on the right end face of the back plate 31. A tube rack 33, located inside the frame shell 201, is fixedly connected to the inner side of the installation groove 32. The inner side is provided with several equally spaced pipe grooves 34, and all pipe grooves 34 are open at the top. The inner side of each pipe groove 34 is fixedly connected with a U-shaped elastic buffer pad 35. The inner shell part 3 can be used to load and store galvanized pipes. The outer shell part 2 is equipped with a guide lock part 4. The guide lock part 4 includes a pair of connecting rods 41 that are slidably connected to the rod channel 207. The upper end of the connecting rod 41 is fixedly connected to a base plate 42 located on the upper side of the storage groove 209. This arrangement allows the base plate 42 and the connecting rod 41 to be guided by the rod channel 207 for longitudinal displacement. Several longitudinally arranged partitions 6 are installed at the guide rod frame 212.The partition 6 includes a guide shell 61 slidably connected to the guide rod of the guide rod frame 212. An inner cavity 62 is formed on the inner side of the guide shell 61. A receiving hole 63 is formed on the side of the inner cavity 62 away from the outer shell 2. A pair of insertion holes 64 are formed on the right side of the inner cavity 62, and a plate opening 65 is formed on the left side of the inner cavity 62. A vent plate 66 located on the left side of the guide shell 61 is fixedly connected to the inner side of the plate opening 65. Several air jet holes 67 are formed at the left end of the vent plate 66. The partition 6 can be used to separate longitudinally stacked galvanized pipes. The air jet holes 67 allow airflow to be ejected from the left end of the partition 6, which can push the galvanized pipes to make small longitudinal displacements, thereby reducing the need for the vent plate 66. 6. Applying pressure directly to the galvanized pipe during the separation operation not only improves separation efficiency but also effectively avoids damage to the galvanized pipe. Each separation section 6 is equipped with a buffer section 7, which includes a diversion pipe 71 inserted into the insertion hole 64. The left end of each diversion pipe 71 is connected to a connecting pipe 72. Both the front and rear sides of the vent plate 66 are fixedly connected to a bladder frame 73. A horizontally arranged elastic bladder tube 74 is fixedly connected between the left and right inner walls of the bladder frame 73. The left end of each connecting pipe 72 passes through the right end of the bladder frame 73 and connects to the right end of the elastic bladder tube 74. This arrangement ensures that after the elastic bladder tube 74 of each buffer section 7 expands and unfolds, each galvanized pipe is protected by the expanded elastic bladder tube 74 in conjunction with the elastic buffer pad 211. The rectangular structure formed by the elastic buffer pads 35 provides positioning, thereby preventing damage to the galvanized pipes due to bumps or friction between pipes during transportation; an air supply section 8 is installed at the outer shell 2, the air supply section 8 includes a folded airbag 81 fixed to the lower side of the base plate 42, and the lower end face of the folded airbag 81 is fixedly connected to the lower inner wall of the storage groove 209. The front and rear sides of the folded airbag 81 are connected to transmission pipes 82, and the right side of the diversion pipe 71 is connected to a vent connector 83. The uppermost vent connector 83 is connected to the lower end of the transmission pipe 82. The vent connectors 83 are connected to each other by a telescopic pipe 84. A sealing plug 85 is fixedly connected to the lower opening of the lowermost vent connector 83. The gas supply section 8 can supply gas to the buffer section 7, so that the elastic bladder tube 74 of the buffer section 7 can expand and unfold. The front and rear sides of the outer shell 2 are provided with supply sections 9. The supply section 9 includes several vent connectors 92 connected to the connection holes 63. The vent connectors 92 are connected to each other by telescopic tubes 93. The uppermost vent connector 92 is fixedly connected to the upper opening with a sealing plug 94. The lower side of the lowermost vent connector 92 is connected to a tube 91. The other end of the tube 91 is fixedly connected to the right hole of the frame 201 and is connected to the air chamber 203. The gas in the air chamber 203 can be transported to each partition section 6 through the supply section 9 and discharged from the jet hole 67.The inner wall of the damping sleeve 12 is in contact with the outer end faces of the second and first limiting rods 14 and 13, respectively. This arrangement allows the damping sleeve 12 to position the second and first limiting rods 14 and 13, thereby positioning the buffer end plate 15. The buffer end plate 15 consists of an outer end plate and a buffer sponge plate, which protects the end of the galvanized pipe. The inner side of the first limiting rod 13 has a front-opening groove. The thickness of the second limiting rod 14 is the same as that of the first limiting rod 13. The grooves 3 and 2 have the same height and size. This design allows the second limiting rod 14 to be inserted into the inside of the first limiting rod 13. The lower end face of the first elastic buffer pad 211 is in contact with the upper end face of the tube support 33, and the upper end of the second elastic buffer pad 35 is in contact with the lower end face of the first elastic buffer pad 211. This design allows the first elastic buffer pad 211 and the second elastic buffer pad 35 to form a rectangle. The right end face of the tube support 33 is in contact with the right inner wall of the mating groove 204. This design improves the fit between the inner shell 3 and the outer shell 2. For stability, the outer end face of the piston plate 38 is in contact with the inner wall of the air chamber 203. This arrangement allows the piston plate 38 to be moved to the right, pushing the gas on its right side into the conveying section 9. The rod opening 202 consists of a central hole and several notches arranged at equal angles. This arrangement allows the gas on the left side of the piston plate 38 to be discharged through the notches in the rod opening 202 when the piston plate 38 is moved to the left. The left end of the vent plate 66 has a semi-circular head structure, and the jet holes 67 are all located on the semi-circular head structure of the vent plate 66. The vent plate 66 is horizontally designed. This design reduces the direct pressure exerted on the galvanized pipe by the vent plate 66 during the separation operation, improving separation efficiency and effectively preventing damage to the galvanized pipe. The height of the vent plate 66 is the same as that of the bladder frame 73. The guide rod frame 212 consists of upper and lower connecting blocks and a square guide rod in the middle. This design allows the separation section 6 to move longitudinally but not rotate. A gap is provided between the uppermost guide shell 61 and the upper connecting block of the guide rod frame 212, allowing the separation section 6 to move upwards with some leeway.

[0017] like Figures 1-2 , Figure 5 , Figure 6 , Figures 9-11 , Figure 18 , Figures 20-23As shown, the inner side of the frame 201 has a threaded groove 208 located to the right of the storage groove 209, and the threaded groove 208 is open at the top. The upper plate of the frame 201 has an abutment groove 210 located to the left of the storage groove 209. The right protrusion of the tube frame 33 is inserted into the insertion port 205 and has a pin groove 36 that is open at the top. The pin groove 36 is located directly below the slide groove 206. The lower end of the connecting rod 41 is fixedly connected to a pin plate 43 that is inserted into the pin groove 36. An adjusting rod 44 is rotatably connected to the inner side of the hole of the base plate 42, and the threaded rod of the adjusting rod 44 is threadedly connected to the threaded groove 208. A guide plate 45 is rotatably connected to the left side of the base plate 42. The upper end face of the guide plate 45 A guide groove 46 is provided on the left side, and positioning grooves 47 are provided on both the front and rear ends of the guide plate 45. A rotating groove 48 with a downward opening is provided on the lower side of the guide plate 45. A stop plate 49 is rotatably connected to the inner side of the rotating groove 48. A stop part 5 is installed on both the front and rear sides of the back plate 31. The stop part 5 includes a column frame 51 fixedly connected to the back plate 31. A rotating column 52 is rotatably connected between the upper and lower inner walls of the column frame 51. A rubber stop strip 53 that is tightly fitted to the left end of the vent plate 66 is fixedly connected to the right side of the rotating column 52. A rotating block 54 is fixedly connected to the upper side of the rotating column 52 through a connecting rod. A positioning block 55 inserted into the positioning groove 47 is fixedly connected to the outer side of the rotating block 54. The abutment 5 is designed to both abut the left end of the partition 6, reducing pressure on the left side of the partition 6, and to position the guide plate 45 of the guide locking part 4. When unfolded, the guide locking part 4 provides guidance for the insertion of the galvanized pipe. When reset, it locks the outer shell 2 and inner shell 3, and compresses the folded air bladder 81 of the air supply part 8, causing the elastic bladder tube 74 of the buffer part 7 to expand and position the galvanized pipe. A gap is provided between the upper end face of the pin plate 43 and the upper inner wall of the slide groove 206, allowing the pin plate 43 to move upwards. The depth of the threaded groove 208 is greater than the thread of the adjusting rod 44. The threaded rod of the adjusting rod 44 is designed to fully enter the threaded groove 208. The length of the abutment groove 210 is the same as the length of the abutment plate 49, and the thickness of the abutment plate 49 is the same as the width of the abutment groove 210. This design allows the abutment plate 49 to be inserted into the abutment groove 210. The guide groove 46 is parallel to the pipe groove 34. This design allows the guide groove 46 to straighten the galvanized pipe, ensuring that the pipe can fall smoothly and accurately into the pipe groove 34. The guide plate 45 is located on the upper side of the pipe rack 33. This design allows the galvanized pipe to be guided to the pipe rack 33 after the pipe rack 33 is pulled out from the frame 201.

[0018] Workflow: The packaging and storage mechanism for preventing damage during transportation operates as follows for galvanized pipes: 1. During packaging, the packaging and storage mechanism must be moved to the lower end of the conveyor belt at the last processing step of galvanized pipe production to facilitate subsequent pipe loading. 2. The number of galvanized pipes loaded into each pipe groove 34 is one more than the number of partitions 6. 3. When the guide plate 45 is tilted, the guide groove 46 will also tilt, without hindering the movement of the galvanized pipes. Deployment Operation: Before the pipe loading operation, a series of deployment operations need to be performed on the packaging and storage mechanism. First, pull the buffer end plates 15 on both sides of the housing 11 to move them in opposite directions, thereby increasing the distance between the two buffer end plates 15. The purpose of this operation is to facilitate subsequent loading. After the tube is completed, when the tube rack 33 returns to the inside of the outer shell 2, to avoid interference from the buffer end plates 15 on both sides and thus fail to return to its original position smoothly, the rotating blocks 54 of each abutment part 5 are rotated 90 degrees. The rotation of the rotating blocks 54 drives the positioning blocks 55, rotating columns 52, and rubber abutment strips 53 to rotate 90 degrees together, causing the positioning blocks 55 to disengage from the positioning grooves 47, thereby releasing the restriction on the guide plate 45. At this time, the operator can rotate the adjusting rod 44 to move the base plate 42 upward. The upward movement of the base plate 42 will cause the folding airbag 81 to unfold. The unfolding of the folding airbag 81 will draw air into the elastic bladder tubes 74 of each buffer part 7 through the transmission pipe 82 and each vent connector 83, causing the elastic bladder tubes 74 to change from an inflated state to a contracted state. Figure 19As shown, when the elastic tube 74 is in a contracted state, it will not interfere with the subsequent separation operation of the partition 6 on each galvanized tube. On the other hand, the upward movement of the base plate 42 will also cause the guide plate 45 to change from a horizontal state to an inclined state, so as to guide the galvanized tube during subsequent tube loading. At this time, the operator can rotate the abutment plate 49 in the rotating groove 48 out, so that the left end of the abutment plate 49 is inserted into the abutment groove 210 after rotation, thereby supporting the inclined guide plate 45. Furthermore, the upward movement of the base plate 42 will also drive the pin plate 43 to move upward through the connecting rod 41, so that it is disengaged from the pin groove 36 and no longer positions the inner shell 3. Finally, the inner shell 3 is pulled. The back plate 31 of the shell 3 moves slightly to the left. This slight movement of the back plate 31 causes a slight displacement of the pipe rack 33, thereby pulling the leftmost pipe slot 34 out of the frame shell 201 to begin subsequent pipe loading operations. During the subsequent pipe loading process, after a set number of galvanized pipes are filled into each pipe slot 34, the operator needs to pull the next pipe slot 34 out of the frame shell 201 to continue filling the subsequent pipe slots 34 with galvanized pipes. Through the above steps, the entire unfolding operation is completed. This arrangement allows the packaging and storage mechanism of this application to cooperate with existing conveyor belt equipment for loading galvanized pipes during unfolding. It provides precise guidance, effectively improving packaging efficiency, avoiding manual tube loading operations, and reducing labor intensity. During resetting, it reliably locks the packaging and storage mechanism, preventing loosening or deformation due to external forces. This ensures the stability of the galvanized pipe during transportation and storage, reduces the risk of damage caused by packaging issues, and improves overall packaging quality and reliability. Tube loading operation: After the galvanized pipe production process is completed, the pipe falls from the end of the conveyor belt in the last processing step, directly onto the inclined guide plate 45. Using the guiding effect provided by the inclination angle of the guide plate 45, the galvanized pipe will move along... The guide plate 45 moves towards the already pulled-out pipe groove 34. During this movement, the galvanized pipe passes through the guide groove 46, which straightens the galvanized pipe to ensure it falls smoothly and accurately into the pipe groove 34. After the galvanized pipe leaves the guide groove 46, it falls into the pipe groove 34 and finally contacts the elastic buffer pad 35 inside the pipe groove 34. In subsequent pipe loading processes, after each pipe groove 34 has been filled with a set number of galvanized pipes, the worker needs to pull the next pipe groove 34 out of the frame 201 to continue filling subsequent pipe grooves 34 with galvanized pipes. Figure 18 , Figure 20As shown, when each pipe groove 34 is filled with a suitable number of galvanized pipes, the entire pipe loading operation is completed. At the same time, the piston plate 38 will move to the leftmost side of the air chamber 203 as the back plate 31 moves, making full preparation for the subsequent separation operation. Separation operation: When performing the separation operation, first push the back plate 31 of the inner shell 3 to the right to reset it, causing it to move to the right. The rightward movement of the back plate 31 will, on the one hand, drive the pipe rack 33 containing galvanized pipes to the right, so that the galvanized pipes stacked longitudinally in each pipe groove 34 will move to the vent plate 66 of each separation part 6, and the vent plate 66 will separate the groups of longitudinally stacked galvanized pipes that have moved to the right. On the other hand, the rightward movement of the back plate 31 will also The piston rod 37 and piston plate 38 are pushed to the right. The rightward movement of piston plate 38 compresses the gas in air chamber 203, forcing the gas through conveying section 9 into the guide shell 61 of each dividing section 6. Subsequently, the gas enters the vent plate 66 through the guide shell 61 and is discharged from the jet hole 67 at the left end of vent plate 66. This process allows vent plate 66 to push the galvanized pipes to make small longitudinal displacements when dividing the longitudinally stacked galvanized pipes, thereby reducing the direct pressure exerted on the galvanized pipes by vent plate 66 during the dividing operation. This not only improves the dividing efficiency but also effectively avoids damage to the galvanized pipes. After the dividing operation is completed, the device will be in the following state: Figure 21As shown; Packaging completion operation: In the packaging completion operation, firstly, the base plate 42 is reset and moved downward by rotating the adjusting rod 44. The downward movement of the base plate 42 will, on the one hand, apply pressure to the folded airbag 81, causing the gas inside the folded airbag 81 to return to the elastic tubes 74 of each buffer part 7, causing the elastic tubes 74 to expand and unfold. These expanded elastic tubes 74 will push the spacing between the separated galvanized pipes to increase, and at the same time, drive the buffer part 7 and the separating part 6 between the pipes to move. Finally, each galvanized pipe is coordinated by the expanded elastic tubes 74. The rectangular structure formed by the elastic buffer pad 211 and the elastic buffer pad 35 provides positioning, thereby preventing damage to the galvanized pipes during transportation due to bumps or friction between pipes. On the other hand, the downward movement of the base plate 42 will also cause the guide plate 45 to return to a horizontal position (the abutment plate 49 needs to be returned to the rotating groove 48 beforehand). At this time, the operator can rotate the front and rear abutment parts 5 to reset them, so that the positioning block 55 can be re-engaged into the positioning groove 47 to position and restrict the guide plate 45. At the same time, the rotating rubber abutment strip 53 abuts against each partition part 6. The left end of the vent plate 66 is secured to reduce pressure on its left side. Furthermore, the downward movement of the base plate 42, via the connecting rod 41, causes the pin plate 43 to move downward, inserting it into the pin groove 36 to position the inner shell 3. These measures reliably lock the packaging and storage mechanism, ensuring the stability of the galvanized pipe during transportation and storage. Finally, the buffer end plates 15 on both sides of the housing 11 are reset, ensuring the buffer sponge plates of the buffer end plates 15 contact the two ends of the galvanized pipe to prevent tipping during transportation. The galvanized pipes were damaged due to collision. Through this series of operations, the packaging of the galvanized pipes was completed. This enabled the packaging and storage mechanism to quickly and efficiently separate and position each galvanized pipe for packaging, avoiding bumps or friction damage between the pipes during transportation. It also solved the problems of existing galvanized pipe packaging methods, such as damage to the zinc layer caused by friction between pipes due to bundling, and the cumbersome and inefficient operation of separating the pipes in packaging boxes, as well as the uneven placement of fillers due to manual addition, which affected the packaging effect and protection of the galvanized pipes.

[0019] Examples have been provided to illustrate the principles and implementation methods of the present invention. The above examples are merely for the purpose of helping to understand the method and core ideas of the present invention. The above are only preferred embodiments of the present invention. It should be noted that due to the limitations of textual expression, and the objective existence of infinite specific structures, those skilled in the art can make several improvements, modifications, or changes without departing from the principles of the present invention, and can also combine the above technical features in an appropriate manner. These improvements, modifications, changes, or combinations, or the direct application of the inventive concept and technical solution to other situations without modification, should all be considered within the scope of protection of the present invention.

Claims

1. A galvanized pipe packaging for preventing damage during transportation, comprising a closing seat (1), an outer shell (2), an inner shell (3), a guide lock (4), a retaining part (5), a partition (6), a buffer part (7), an air conveying part (8), and a conveying part (9), characterized in that: The closing seat (1) includes a seat shell (11). Damping sleeves (12) are fixedly connected to the holes on both the front and rear sides of the seat shell (11). A matching limiting rod two (14) is slidably connected to the front damping sleeve (12), and a matching limiting rod one (13) is slidably connected to the rear damping sleeve (12). A buffer end plate (15) is fixedly connected to the back end of the matching limiting rod one (13) and the matching limiting rod two (14). An outer shell (2) is installed at the closing seat (1). The outer shell (2) includes a frame shell (201) fixed to the upper side of the seat shell (11). An air cavity (203) is opened on the inner side of the lower plate of the frame shell (201). A pair of rod openings (202) are opened on the left side of the air cavity (203). The frame shell (201) The left end face of the middle plate of the frame (201) is provided with a mating groove (204), and the right side of the mating groove (204) is provided with a socket (205). The lower inner wall of the socket (205) is set on the same plane as the upper end face of the lower plate of the frame (201). The right end face of the middle plate of the frame (201) is provided with a sliding groove (206) that communicates with the socket (205). The upper side of the sliding groove (206) is provided with a pair of rod channels (207) that are arranged longitudinally. The upper end face of the upper plate of the frame (201) is provided with a storage groove (209). The lower end face of the upper plate of the frame (201) is fixedly connected with an elastic buffer pad (211). The front and rear sides of the middle plate of the frame (201) are fixedly connected with vertically arranged guide rod frames (212). The outer shell part (2) is installed with an inner shell part (3).

2. The galvanized pipe packaging for preventing damage and wear during transportation according to claim 1, characterized in that: The inner shell (3) includes a pair of piston rods (37) slidably connected to the rod opening (202). The left end of the piston rod (37) is fixedly connected to a back plate (31) that fits against the frame shell (201). The right end of the piston rod (37) is fixedly connected to a piston plate (38) slidably connected to the air chamber (203). The right end face of the back plate (31) has a mounting groove (32) that is laterally aligned with the mating groove (204). The inner side of the mounting groove (32) is fixedly connected to a tube rack (33) located inside the frame shell (201). The inner side is provided with several equidistant tube grooves (34), and all tube grooves (34) are open at the top. The inner side of each tube groove (34) is fixedly connected with a U-shaped elastic buffer pad (35). A guide lock part (4) is installed at the outer shell part (2). The guide lock part (4) includes a pair of connecting rods (41) that are slidably connected to the rod path (207). The upper end of the connecting rod (41) is fixedly connected to a base plate (42) located on the upper side of the storage groove (209). Several longitudinally arranged partitions (6) are installed at each guide rod frame (212).

3. The galvanized pipe packaging for preventing damage and wear during transportation according to claim 2, characterized in that: The partition (6) includes a guide shell (61) slidably connected to the guide rod of the guide rod frame (212). An inner cavity (62) is provided on the inner side of the guide shell (61). A connecting hole (63) is provided on the side of the inner cavity (62) away from the outer shell (2). A pair of insertion holes (64) are provided on the right side of the inner cavity (62). A plate opening (65) is provided on the left side of the inner cavity (62). A vent plate (66) located on the left side of the guide shell (61) is fixedly connected to the inner side of the plate opening (65). A vent plate (66) is provided at the left end of the vent plate (66). The dry jet port (67) is equipped with a buffer part (7) at the partition part (6). The buffer part (7) includes a diverter pipe (71) that is inserted into the insertion hole (64). The left end of the diverter pipe (71) is connected to a connecting pipe (72). The front and rear sides of the ventilation plate (66) are fixedly connected to a bladder frame (73). The left and right inner walls of the bladder frame (73) are fixedly connected to a horizontally arranged elastic bladder tube (74). The left end of the connecting pipe (72) passes through the right end of the bladder frame (73) and connects to the right end of the elastic bladder tube (74).

4. The galvanized pipe packaging for preventing damage and wear during transportation according to claim 3, characterized in that: An air supply unit (8) is installed at the outer shell (2). The air supply unit (8) includes a folded airbag (81) fixed to the lower side of the base plate (42). The lower end face of the folded airbag (81) is fixedly connected to the lower inner wall of the storage groove (209). The front and rear sides of the folded airbag (81) are connected to transmission pipes (82). The right side of the diversion pipe (71) is connected to a ventilation connector (83). The uppermost ventilation connector (83) is connected to the lower end of the transmission pipe (82). The ventilation connectors (83) are connected to each other by a telescopic pipe (84). The lower end of the lowermost ventilation connector (83) is connected to the lower end of the transmission pipe (82). A sealing plug (85) is fixedly connected to the opening. A conveying part (9) is provided on both the front and rear sides of the outer shell (2). The conveying part (9) includes several ventilation connectors (92) that are connected to the connecting hole (63). A telescopic tube (93) is connected between each ventilation connector (92). A sealing plug (94) is fixedly connected to the upper opening of the uppermost ventilation connector (92). A connecting pipe (91) is connected to the lower side of the lowermost ventilation connector (92). The other end of the connecting pipe (91) is fixedly connected to the right hole of the frame (201), and the connecting pipe (91) is connected to the air chamber (203).

5. A galvanized pipe packaging for preventing damage and wear during transportation, as described in claim 4, characterized in that: The inner wall of the damping sleeve (12) is in contact with the outer end face of the matching limiting rod 2 (14) and the matching limiting rod 1 (13). The buffer end plate (15) is composed of an outer end plate and a buffer sponge plate. The inner side of the matching limiting rod 1 (13) is provided with a groove with a front opening. The thickness of the matching limiting rod 2 (14) is the same as the height of the groove of the matching limiting rod 1 (13). The lower end face of the elastic buffer pad 1 (211) is in contact with the upper end face of the tube frame (33). The upper end of the elastic buffer pad 2 (35) is in contact with the lower end face of the elastic buffer pad 1 (211). The right end face of the tube frame (33) is in contact with the right inner wall of the matching groove (204). The outer end face of the piston plate (38) is in contact with the inner wall of the air chamber (203). The rod opening (202) is composed of a central hole and several notches arranged at equal angles.

6. The galvanized pipe packaging for preventing damage during transportation as described in claim 4, characterized in that: The left end of the ventilation insert (66) is a semi-circular head structure. The jet holes (67) are all set on the semi-circular head structure of the ventilation insert (66). The ventilation insert (66) is horizontally set. The height of the ventilation insert (66) is the same as the height of the bag frame (73). The guide rod frame (212) is composed of upper and lower connecting blocks and a square guide rod in the middle. There is a gap between the uppermost guide shell (61) and the upper connecting block of the guide rod frame (212).

7. A galvanized pipe packaging for preventing damage and wear during transportation, as described in claim 4, characterized in that: The inner side of the frame (201) is provided with a threaded groove (208) located to the right of the storage groove (209), and the threaded groove (208) is open at the top. The upper plate of the frame (201) is provided with a notch (210) located to the left of the storage groove (209). The right convex plate of the tube rack (33) is inserted into the socket (205) and has a pin groove (36) that is open at the top. The pin groove (36) is located directly below the slide groove (206). The lower end of the connecting rod (41) is fixedly connected to a pin plate (43) that is inserted into the pin groove (36). The inner side of the hole of the base plate (42) is rotatably connected to an adjusting rod (44), and the threaded rod of the adjusting rod (44) is threadedly connected to the threaded groove (208). The left side of the base plate (42) is rotatably connected to a guide plate (45). The upper surface of the guide plate (45) is on the left side. A guide groove (46) is provided. Positioning grooves (47) are provided on the front and rear ends of the guide plate (45). A rotating groove (48) with a downward opening is provided on the lower side of the guide plate (45). A stop plate (49) is rotatably connected to the inner side of the rotating groove (48). A stop part (5) is installed on both the front and rear sides of the back plate (31). The stop part (5) includes a column frame (51) fixedly connected to the back plate (31). A rotating column (52) is rotatably connected between the upper and lower inner walls of the column frame (51). A rubber stop strip (53) that is tightly fitted to the left end of the vent plate (66) is fixedly connected to the right side of the rotating column (52). A rotating block (54) is fixedly connected to the upper side of the rotating column (52) through a connecting rod. A positioning block (55) inserted into the positioning groove (47) is fixedly connected to the outer side of the rotating block (54).

8. A galvanized pipe packaging for preventing damage and wear during transportation, as described in claim 7, characterized in that: A gap is provided between the upper end face of the pin plate (43) and the upper inner wall of the slide groove (206). The depth dimension of the threaded groove (208) is greater than the threaded rod of the adjusting rod (44). The length dimension of the abutment groove (210) is the same as the length dimension of the abutment plate (49). The thickness dimension of the abutment plate (49) is the same as the groove width dimension of the abutment groove (210). The guide groove (46) and the pipe groove (34) are arranged in parallel. The guide plate (45) is arranged on the upper side of the pipe rack (33).

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