A shock-absorbing and vibration-damping device for transporting plastic pipes

Abstract

This utility model relates to the field of shock absorption and vibration reduction technology, and in particular to a shock absorption and vibration reduction device for transporting plastic tubes. The device includes a housing, casters, shelves, a placement plate, a pressure plate, and a soft pad. Two casters are symmetrically fixed to the bottom of the housing. The lower front of the housing has symmetrically arranged locking grooves. Several shelves are fixedly connected in a linear array inside the housing. Each shelf has a placement plate and a pressure plate slidably connected to it, with each pressure plate positioned directly above the placement plate. A soft pad is fixedly connected to the side of the placement plate and pressure plate closest to each other. This utility model uses a rotating rod to rotate clockwise and counterclockwise, causing a gear to drive a rack, an E-shaped rod, and a pressure plate to slide up and down, and to be positioned with the annular groove, achieving rapid fixing of multiple plastic tubes. Elastic elements and dampers buffer external impacts, and the soft pad provides shock absorption protection, ensuring the safety of the plastic tubes during transportation.

Description

Technical Field

[0001] This utility model relates to the field of anti-shake and shock absorption technology, and in particular to an anti-shake and shock absorption device for transporting plastic pipes. Background Technology

[0002] Plastic pipes are particularly susceptible to vibration, impact, and compression during transportation, especially over long distances or through areas with poor road conditions. These problems can lead to various adverse consequences, including but not limited to scratches, cracks, and even breakage on the surface of the plastic pipe. Minor surface damage not only affects aesthetics but may also reduce the overall strength and service life of the material. More serious issues include structural cracks or breakage, which can directly impair its functionality and safety, especially when used in critical fields such as construction, water supply and drainage systems, or industrial production. In addition, improper handling can also cause deformation of the plastic pipe, resulting in mismatched connections, increased installation difficulty, and the risk of leakage. Therefore, taking appropriate protective measures and optimizing logistics plans are particularly important when transporting such materials.

[0003] Existing vibration damping solutions for plastic pipes include heavy-duty thickened rubber ring anti-vibration pipe clamps and customized damping devices. The heavy-duty thickened rubber ring anti-vibration pipe clamps are typically made of high-strength plastic and lined with shock-absorbing rubber rings, effectively absorbing vibrations generated during transportation and preventing collisions between pipes, thus protecting them from damage. For special needs, such as plastic pipes of specific sizes, shapes, or weights, customized solutions are used. Specially designed damping devices adapt to these special requirements, ensuring the safety and stability of the plastic pipes during transportation. However, existing heavy-duty thickened rubber ring anti-vibration pipe clamps have some limitations, such as complex installation, often requiring tools and certain skills, and the installation process is cumbersome, time-consuming, and labor-intensive.

[0004] Therefore, it is necessary to design a shock-absorbing and vibration-damping device for transporting plastic pipes to solve the above-mentioned technical problems. Utility Model Content

[0005] To overcome the drawbacks of complex and time-consuming installation, the technical problem to be solved is to provide a shock-absorbing device for transporting plastic pipes.

[0006] The technical solution of this utility model is: a shock-absorbing and vibration-damping device for transporting plastic pipes, comprising a shell, casters, shelves, placement plates, pressure plates, soft pads, elastic elements, dampers, E-shaped rods, racks, gears, and rotating rods. Two casters are symmetrically fixedly connected to the lower part of the shell. Snap-fit ​​grooves are symmetrically opened on the front part of the shell. Several shelves are fixedly connected inside the shell. Each shelf is slidably connected to a placement plate and a pressure plate, with each pressure plate located above the placement plate. Soft pads are fixedly connected to the sides of the placement plates and pressure plates that are close to each other. Two elastic elements are symmetrically wound around the lower part of the placement plate and the upper part of the shelves. Dampers are installed on the middle side of the lower part of the placement plate and the middle side of the upper part of the shelves. An E-shaped rod is slidably connected to the right side of the inner wall of the shell, and the right side of each pressure plate is fixedly connected to the E-shaped rod. A rack is fixedly connected to the rear side of the E-shaped rod. A rotating rod is rotatably connected to the right side of the shell, and a gear is fixedly connected to the left side of the rotating rod, with the gear meshing with the rack.

[0007] In one embodiment, the pad has several annular grooves.

[0008] In one embodiment, the cushion material is polyurethane foam.

[0009] In one embodiment, a push rod is fixedly connected to the right side of the housing.

[0010] In one embodiment, the device also includes an electric slide rail, a push plate, and a controller. Each shelf is symmetrically equipped with electric slide rails on the upper left and right sides. Push plates are slidably connected between the electric slide rails on the same layer. A controller is installed on the right side of the housing, and the electric slide rails are electrically connected to the controller.

[0011] In one embodiment, the device also includes a storage rack, a door, a torsion spring, and a fixing hook. The storage rack is fixedly connected to the upper part of the outer shell, and the door is provided inside the storage rack. A torsion spring is wound between the storage rack and the door. Fixing hooks are fixedly connected symmetrically to the lower part of the door. When the door is pulled down, the fixing hooks can be engaged in the corresponding engagement slots.

[0012] The beneficial effects are: 1. This utility model uses the clockwise and counterclockwise rotation of the rotating rod to make the gear drive the rack, E-shaped rod and pressure plate to slide up and down, and to be positioned with the annular groove, so as to quickly fix multiple plastic tubes. Then, the elastic element and damper are used to buffer the external impact, and the soft pad provides shock absorption protection to ensure the safety of the plastic tubes during transportation.

[0013] 2. This utility model uses polyurethane foam as a soft pad, which has good flexibility and elasticity, so that the soft pad can fit tightly to plastic tubes of different sizes. It can be used more flexibly for buffering and protecting plastic tubes of different sizes. Then, the controller starts the electric slide rail, which drives the push plate to move forward, thereby causing the push plate to push the plastic tube out of the device, making it easier to remove the plastic tube.

[0014] 3. This utility model effectively prevents fine particles from adhering to the plastic tube by pulling the door down and then engaging the fixing hook in the locking groove, thereby protecting the surface quality of the plastic tube from being affected. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of some parts of this utility model.

[0016] Figure 2 This is a three-dimensional structural diagram of some parts of this utility model, such as the outer shell, casters, and shelves.

[0017] Figure 3 This is an exploded three-dimensional view of the placement plate, pressure plate, and soft pad of this utility model.

[0018] Figure 4 This is a three-dimensional structural diagram of the reverse side of some parts of this utility model, such as the E-shaped rod, rack, and gear.

[0019] Figure 5 This is a three-dimensional structural diagram of some parts of this utility model, such as the outer shell, shelf, and push plate.

[0020] Figure 6 This utility model Figure 5 Enlarged view of point A in the middle.

[0021] Figure 7 This is a three-dimensional structural diagram of some parts of the present utility model, such as the storage rack, door, and fixing hook.

[0022] The markings in the diagram are as follows: 1-Outer shell, 101-Snap-fit ​​groove, 2-Wheel caster, 3-Shelf, 4-Placement plate, 5-Pressure plate, 6-Soft pad, 601-Annular groove, 7-Elastic element, 8-Damper, 9-E-shaped rod, 10-Rack and pinion, 11-Gear, 12-Rotating rod, 13-Electric slide rail, 14-Push plate, 15-Controller, 16-Storage rack, 17-Door body, 18-Torsion spring, 19-Fixing hook. Detailed Implementation

[0023] The present invention will be further described below with reference to the embodiments shown in the accompanying drawings.

[0024] Example: Figures 1-7As shown, the device includes a housing 1, casters 2, shelves 3, placement plates 4, pressure plates 5, cushions 6, elastic elements 7, dampers 8, E-shaped rods 9, racks 10, gears 11, and rotating rods 12. Two casters 2 are symmetrically welded to the bottom of the housing 1. symmetrical locking grooves 101 are formed on the lower front side of the housing 1. Three shelves 3 are welded in a straight line array inside the housing 1. Each shelf 3 has a placement plate 4 and a pressure plate 5 slidably connected to it, with each pressure plate 5 located directly above the placement plate 4. The sides of the placement plates 4 and pressure plates 5 that are close to each other are connected by... The soft pads 6 are glued on. Two elastic elements 7 are symmetrically wrapped around the bottom of the placement plate 4 and the top surface of the shelf 3. Dampers 8 are screwed onto the middle of the bottom of the placement plate 4 and the middle of the top of the shelf 3. An E-shaped rod 9 is slidably connected to the right side of the inner wall of the outer shell 1, and each pressure plate 5 is welded to the right side of the E-shaped rod 9. A rack 10 is welded to the rear side of the E-shaped rod 9. A rotating rod 12 is rotatably connected to the right side of the outer shell 1. A gear 11 is welded to the left side of the rotating rod 12, and the gear 11 meshes with the rack 10. Eleven annular grooves 601 are horizontally arranged on the soft pads 6. The soft pads 6 are made of polyurethane foam. A push rod is fixedly connected to the right side of the outer shell 1, and the elastic elements 7 are springs.

[0025] When using this device to transport plastic tubes, firstly, rotate the rotating rod 12 clockwise to rotate the gear 11, which in turn moves the rack 10, E-shaped rod 9, and pressure plate 5 upwards, thus creating space for the plastic tubes. Then, place the plastic tubes to be transported one by one into the annular groove 601. The design of the annular groove 601 effectively secures the plastic tubes, preventing them from rolling or shifting during transport, thereby avoiding potential wear due to collisions. After all the plastic tubes are correctly placed in the annular groove 601, rotate the rotating rod 12 counterclockwise to rotate the gear 11 in the opposite direction, moving the rack 10, E-shaped rod 9, and pressure plate 5 downwards. During the downward pressure, the soft pad 6 on the pressure plate 5 will first contact the plastic tubes. Because the soft pad 6 is made of polyurethane foam, it has good flexibility, elasticity, and wrapping properties, allowing the soft pad 6 to tightly... The device fits snugly against the surface of plastic tubes of various sizes, providing initial cushioning protection during transportation. If an external collision causes vibration during transportation, the soft pad 6 will first absorb part of the impact force, reducing the impact on the plastic tube. Subsequently, all the built-in elastic elements 7 and dampers 8 will further play a buffering role, performing secondary shock absorption and vibration reduction, thereby minimizing the impact of vibration on the plastic tube and ensuring the safety and stability of the plastic tube during transportation. After transportation to the destination, the rotating rod 12 is rotated clockwise, causing the gear 11 to rotate and drive the rack 10, E-shaped rod 9 and pressure plate 5 to move upward, so that the soft pad 6 on the pressure plate 5 no longer wraps around the plastic tube, and the plastic tube can be removed. The fixing and release of the plastic tube can be completed by a simple rotation operation. At the same time, it can adapt to plastic tubes of different diameters, improving the versatility and practicality of the device.

[0026] like Figure 1 , Figure 5 and Figure 6 As shown, it also includes an electric slide rail 13, a push plate 14 and a controller 15. Each layer of the shelf 3 has an electric slide rail 13 installed symmetrically on the top surface by screws. The two electric slide rails 13 on the same layer are slidably connected by a push plate 14. The controller 15 is installed on the upper right side of the outer casing 1 by screws, and the electric slide rail 13 is electrically connected to the controller 15.

[0027] like Figure 1 and Figure 7 As shown, it also includes a storage rack 16, a door 17, a torsion spring 18, and a fixing hook 19. The storage rack 16 is welded to the top front side of the outer shell 1. The door 17 is provided inside the storage rack 16, and the torsion spring 18 is wound between the storage rack 16 and the door 17. Fixing hooks 19 are symmetrically welded to the bottom of the door 17. When the door 17 is pulled down, both fixing hooks 19 can be engaged in the engagement groove 101. The door 17 is made of soft polyester fiber.

[0028] To facilitate the removal of the plastic tube from the device, the controller 15 activates the electric slide rail 13, which moves the push plate 14 forward. The push plate 14 then smoothly pushes the plastic tube out of the device, improving the efficiency of tube removal. After tube removal, the controller 15 activates the electric slide rail 13 again, which moves the push plate 14 back to its original position. To prevent small particles from adhering to the surface of the plastic tube during transportation and causing friction and wear during tube removal, the door 17 can be pulled down to prevent this. When the door 17 is pulled down, the torsion spring 18 is activated. When the door 17 is pulled to the bottom, the fixing hook 19 can be engaged in the locking groove 101 to keep the door 17 in a fixed state, effectively blocking fine particles in the external environment and preventing fine particles from adhering to the surface of the plastic tube. This avoids wear caused by particle friction during tube retrieval. When the tube needs to be retrieved, simply pull the door 17 down again to disengage the fixing hook 19 from the locking groove 101. When it is no longer fixed by the locking groove 101, the torsion spring 18 will then return to its original position, causing the door 17 to automatically roll up and retract into the storage rack 16. This effectively protects the surface quality of the plastic tube and further enhances the practicality and convenience of the device, enabling it to better meet the needs of actual applications.

[0029] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made using the content of this utility model specification, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A plastic pipe transport anti-shaking damping device, characterized in that: The assembly includes an outer shell (1), casters (2), shelves (3), placement plates (4), pressure plates (5), cushions (6), elastic elements (7), dampers (8), E-shaped rods (9), racks (10), gears (11), and rotating rods (12). Two casters (2) are symmetrically fixedly connected to the lower part of the outer shell (1). The front part of the outer shell (1) has symmetrically opened snap-fit ​​grooves (101). Several shelves (3) are fixedly connected inside the outer shell (1). Each shelf (3) has a slidably connected placement plate (4) and pressure plate (5), with each pressure plate (5) located above the placement plate (4). A soft pad (6) is fixedly connected to the side of each plate (5) that is close to each other. Two elastic elements (7) are symmetrically wrapped around the lower part of the placement plate (4) and the upper part of the shelf (3). A damper (8) is installed on the middle side of the lower part of the placement plate (4) and the middle side of the upper part of the shelf (3). An E-shaped rod (9) is slidably connected to the right side of the inner wall of the outer shell (1). The right side of each pressure plate (5) is fixedly connected to the E-shaped rod (9). A rack (10) is fixedly connected to the rear side of the E-shaped rod (9). A rotating rod (12) is rotatably connected to the right side of the outer shell (1). A gear (11) is fixedly connected to the left side of the rotating rod (12). The gear (11) meshes with the rack (10).

2. A plastic pipe transport anti-shaking damping device according to claim 1, characterized in that: Several annular grooves (601) are provided on each of the cushions (6).

3. The anti-vibration and shock-absorbing device for transporting plastic pipes as described in claim 2, characterized in that: The cushion (6) is made of polyurethane foam.

4. The anti-vibration and shock-absorbing device for transporting plastic pipes as described in claim 3, characterized in that: A push rod is fixedly connected to the right side of the outer casing (1).

5. The anti-vibration and shock-absorbing device for transporting plastic pipes as described in claim 4, characterized in that: It also includes an electric slide rail (13), a push plate (14) and a controller (15). Each layer of the shelf (3) is symmetrically equipped with an electric slide rail (13) on the upper left and right sides. Push plates (14) are slidably connected between the electric slide rails (13) on the same layer. A controller (15) is installed on the right side of the outer shell (1), and the electric slide rail (13) is electrically connected to the controller (15).

6. The anti-vibration and shock-absorbing device for transporting plastic pipes as described in claim 5, characterized in that: It also includes a storage rack (16), a door (17), a torsion spring (18), and a fixing hook (19). The upper part of the outer shell (1) is fixedly connected to the storage rack (16), the door (17) is provided inside the storage rack (16), and the torsion spring (18) is wound between the storage rack (16) and the door (17). The lower part of the door (17) is symmetrically fixedly connected to the fixing hooks (19). When the door (17) is pulled down, the fixing hooks (19) can be engaged in the corresponding engagement slots (101).

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