A portable folding pipe support

Abstract

The utility model discloses a portable folding pipeline support belongs to sheet metal support field, including at least two folding modules, and each folding module all includes first trapezoidal board, second trapezoidal board, first right triangle board and second right triangle board, and the upper bottom of first trapezoidal board and the upper bottom of second trapezoidal board articulate, and the inclined edge of first trapezoidal board and the inclined edge of first right triangle articulate, and the inclined edge of second trapezoidal board and the inclined edge of second right triangle articulate, and the first right angle edge of first right triangle board and the first right angle edge of second right triangle board articulate, and the second right angle edge of right triangle is equipped with arc recess.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal pipe supports, specifically to a portable folding pipe support. Background Technology

[0002] Traditional sheet metal pipe racks are fixed in shape at the factory and cannot be compressed or folded. However, there is a certain demand for sheet metal pipe supports during the transportation and use of pipes. Traditional sheet metal pipe supports are large in size, heavy in structure, occupy a lot of space during transportation, have low stacking rate, and have high warehousing and logistics costs.

[0003] In the existing technology, there are some prefabricated frames that use bolt connections or snap-fit ​​assembly, but they have a large number of parts and still require multiple parts to be transported and assembled on site; some detachable structures still occupy a large space after disassembly. Utility Model Content

[0004] One objective of this invention is to provide a portable folding pipe support that can be folded to the maximum extent before and after use, reducing space occupation and making it small in size and easy to carry during transportation, storage and handling.

[0005] Specifically, this utility model discloses a portable folding pipe support, comprising:

[0006] At least two folding modules, each folding module including a first trapezoidal plate, a second trapezoidal plate, a first right-angled triangle plate and a second right-angled triangle plate, the upper base of the first trapezoidal plate and the upper base of the second trapezoidal plate are hinged together, the hypotenuse of the first trapezoidal plate and the hypotenuse of the first right-angled triangle are hinged together, the hypotenuse of the second trapezoidal plate and the hypotenuse of the second right-angled triangle are hinged together, and the first right-angled side of the first right-angled triangle plate and the first right-angled side of the second right-angled triangle plate are hinged together;

[0007] The second right-angled side of the right triangle has an arc-shaped groove.

[0008] Furthermore, it also includes hinges, and the first trapezoidal plate and the second trapezoidal plate, the first trapezoidal plate and the first right-angled triangle plate, the first right-angled triangle plate and the second right-angled triangle plate, and the second trapezoidal plate and the second right-angled triangle plate are all hinged together.

[0009] Furthermore, the first trapezoidal plate and the second trapezoidal plate are completely symmetrical, and the first right-angled triangle plate and the second right-angled triangle plate are completely symmetrical.

[0010] Furthermore, both the first trapezoidal plate and the second trapezoidal plate are right-angled trapezoids.

[0011] Furthermore, the length of the upper side of the first trapezoidal plate and the second trapezoidal plate is less than the length of the lower side.

[0012] Furthermore, the hinge is a spring hinge.

[0013] Furthermore, the second right-angled side of the first right-angled triangular plate is of the same length as the height of the first trapezoidal plate.

[0014] Furthermore, the second right-angled triangle plate and its second right-angled side are of equal length to the height of the second trapezoid plate.

[0015] Furthermore, the second right-angled side of the first right-angled triangle plate and the second right-angled triangle plate are of equal length.

[0016] Furthermore, the heights of the first trapezoidal plate and the second trapezoidal plate are of equal length.

[0017] In this invention, the first trapezoidal plate and the second trapezoidal plate can rotate relative to their hinge point, the first trapezoidal plate and the first right-angled triangle plate can rotate relative to their hinge point, the second trapezoidal plate and the second right-angled triangle plate can rotate relative to their hinge point, and the first right-angled triangle plate and the second right-angled triangle plate can rotate relative to their hinge point. Thus, the first trapezoidal plate, the second trapezoidal plate, the first right-angled triangle plate, and the second right-angled triangle plate can be transformed from a state of being on the same plane to a folded state. After folding, the first trapezoidal plate and the second trapezoidal plate form an included angle, and the first right-angled triangle plate and the second right-angled triangle plate form another included angle. The included angle formed between the first right-angled triangle plate and the second right-angled triangle plate can form the contact surface of the pipe. In this invention, arc grooves are provided on the second right-angled side of the first right-angled triangle and the second right-angled triangle. These arc grooves can fit as closely as possible to the surface of the pipe, improving the stability of the support.

[0018] In this invention, a spring hinge is used. Since the spring hinge has a built-in spring, it can automatically reach a specific angle. Therefore, it can be specifically matched with pipes of a specific outer diameter and automatically unfold to fit the shape of the pipe of that specific outer diameter, making it convenient to use and store.

[0019] The above and other objects, advantages and features of this utility model will become more apparent to those skilled in the art from the following detailed description of specific embodiments of this utility model in conjunction with the accompanying drawings. Attached Figure Description

[0020] The following sections will describe some specific embodiments of the present invention in a detailed manner by way of example and not limitation, with reference to the accompanying drawings. The same reference numerals in the drawings denote the same or similar parts or components. Those skilled in the art should understand that these drawings are not necessarily drawn to scale. In the drawings:

[0021] Figure 1 This is a three-dimensional schematic diagram of the folded state of the portable folding pipe bracket in one embodiment of the present invention;

[0022] Figure 2 This is a rear view of the portable folding pipe bracket in a folded state according to one embodiment of the present invention;

[0023] Figure 3 This is a three-dimensional schematic diagram of the unfolded state of a portable folding pipe support in one embodiment of the present invention.

[0024] Figure 4 This is a schematic diagram of the portable folding pipe support in a folded state according to one embodiment of the present invention.

[0025] In the picture:

[0026] 1-First trapezoidal plate; 2-Second trapezoidal plate; 3-First right-angled triangle plate; 4-Second right-angled triangle plate; 5-Spring hinge; 6-Circular arc groove; 100-Portable folding pipe bracket; 200-Pipe. Detailed Implementation

[0027] In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified. When a feature "includes or contains" one or more of the features it covers, unless otherwise specifically described, this indicates that other features are not excluded and may be further included.

[0028] Unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art should be able to understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0029] Please refer to Figures 1-4This utility model discloses a portable folding pipe support 100, including at least two folding modules. Each folding module includes a first trapezoidal plate 1, a second trapezoidal plate 2, a first right-angled triangle plate 3, and a second right-angled triangle plate 4. The upper base of the first trapezoidal plate 1 and the upper base of the second trapezoidal plate 2 are hinged together. The hypotenuse of the first trapezoidal plate 1 and the hypotenuse of the first right-angled triangle are hinged together. The hypotenuse of the second trapezoidal plate 2 and the hypotenuse of the second right-angled triangle are hinged together. The first right-angled side of the first right-angled triangle plate 3 and the first right-angled side of the second right-angled triangle plate 4 are hinged together. The second right-angled side of the right-angled triangle is provided with an arc groove 6. In this embodiment, the first trapezoidal plate 1, the second trapezoidal plate, the first right-angled triangle plate 3, and the second right-angled triangle plate 4 can be transformed from a state of being on the same plane to a folded state. After folding, an included angle is formed between the first trapezoidal plate 1 and the second trapezoidal plate 2, and another included angle is formed between the first right-angled triangle plate 3 and the second right-angled triangle plate 4. The included angle formed between the first right-angled triangle plate 3 and the second right-angled triangle plate 4 can form the contact surface of the pipe 200. A circular arc groove 6 is provided on the second right-angled side of the first right-angled triangle and the second right-angled triangle. This circular arc groove 6 can fit as closely as possible to the surface of the pipe 200, thereby improving the stability of the support.

[0030] According to one embodiment of this utility model, the first trapezoidal plate 1, the second trapezoidal plate, the first right-angled triangle plate 3, and the second right-angled triangle plate 4 are all made of the same type of metal plate, such as carbon steel plate. In other embodiments, high-strength, lightweight materials such as aluminum alloy can be used. These materials not only possess good load-bearing capacity but also maintain good corrosion resistance under different environmental conditions, extending the service life of the support. Especially in humid or highly corrosive environments, the corrosion resistance of aluminum alloy or coated steel can effectively prevent damage to the support during long-term use.

[0031] According to one embodiment of this utility model, during processing, a rectangular carbon steel plate can be used. The outlines of a first trapezoidal plate 1, a second trapezoidal plate, a first right-angled triangle plate 3, and a second right-angled triangle plate 4 are sequentially drawn on this rectangular carbon steel plate, and then cut using a cutting tool. In a specific implementation scenario, first, cut along line AB on the rectangular carbon steel plate, then cut along lines BC and BD. Then, use precision CNC equipment for drilling, hinged joints, and other processing to ensure the accuracy of each part, especially at hinge connection points and contact surfaces, ensuring the assembled bracket has good stability and durability. Next, the metal surface is treated with an anti-corrosion coating to further improve the durability of the bracket.

[0032] According to one embodiment of this utility model, the first trapezoidal plate 1 is specifically a right trapezoid, with its four sides being the upper base, lower base, height, and legs, respectively. The upper base is shorter than the lower base, and the legs are mainly used to correspond to the first right-angled triangle plate 3, ensuring that the first right-angled triangle plate is in a suitable position when rotating relative to the first trapezoidal plate 1, avoiding obstructed rotation. The design of the first trapezoidal plate 1 and the second trapezoidal plate 2 is completely symmetrical. This symmetry has significant advantages during the folding and unfolding of the entire device, ensuring better stability and balance of the support during use. In another embodiment, the first trapezoidal plate 1 and the second trapezoidal plate 2 are not symmetrical, with the height of the first trapezoidal plate 1 being longer than the height of the second trapezoidal plate 2. This asymmetry can adapt to some special situations, but its stability is poor.

[0033] According to one embodiment of this utility model, in actual use, when the support needs to be unfolded, the first trapezoidal plate 1 and the second trapezoidal plate 2 are manually operated to form an included angle. It can be understood that the included angle is formed by the second right-angled side of the first right-angled triangle plate 3 and the second right-angled triangle plate 4. These two sides are also the parts that support the pipeline 200. As the included angle between the first trapezoidal plate 1 and the second trapezoidal plate 2 changes, the included angle between these two sides also changes, so that the support can adapt to the needs of different pipelines 200 and ensure that the support can provide stable and uniform support force when supporting the pipeline 200.

[0034] According to one embodiment of this utility model, when the first trapezoidal plate 1 and the second trapezoidal plate 2 are symmetrical, the first right-angled triangle plate 3 and the second right-angled triangle plate 4 are also symmetrical. The lengths of the first right-angled side of the first right-angled triangle and the first right-angled side of the second right-angled triangle are equal, the lengths of the other right-angled sides of the two right-angled triangle plates are also equal, and the lengths of the hypotenuses of the two right-angled triangle plates are also equal. The hypotenuses of the two right-angled triangle plates and the hypotenuses of the trapezoidal plates are hinged to form the surface supporting the pipe 200.

[0035] According to one embodiment of this utility model, the included angle between the first right-angled triangular plate 3 and the second right-angled triangular plate 4 not only ensures that the support can stably support the pipe 200, but also includes an arc-shaped groove 6. This arc-shaped groove 6 is an optimization of the support surface of the pipe 200. To increase the contact stability with the pipe 200, the shape and depth of the arc-shaped groove 6 can be customized according to the outer diameter of different pipes 200. When the support is unfolded and contacts the pipe 200, the groove can fit the surface of the pipe 200 to the maximum extent, ensuring that the contact force of the pipe 200 is evenly distributed and reducing the risk of excessive local force or slippage of the pipe 200.

[0036] According to one embodiment of this utility model, the hinge is achieved through a hinge. In a specific implementation scenario, a spring hinge 5 is used, which is a hinge device with a built-in spring that can automatically adjust the unfolding angle of the hinge. When the bracket is in the retracted state, the included angle of the spring hinge 5 will remain at 180°, and the bracket will be fully unfolded, minimizing the space occupied. When it needs to be unfolded for use, the force of the spring will automatically unfold the bracket to a preset angle, allowing the bracket to quickly adapt to the size of the pipe 200. This design greatly improves the efficiency of the bracket's use, avoids tedious manual adjustments, and allows the bracket to be assembled and deployed in a very short time. In addition, the use of the spring hinge 5 also makes the entire bracket structure more robust and durable. In actual use, the use of the spring hinge 5 allows the entire frame to bear a large weight, maintaining a stable working state when unfolded or folded, extending the service life of the bracket. At the same time, it also avoids the complexity and loosening problems of traditional bracket connection methods such as buckles and bolts, simplifying the operation steps of the bracket and improving the user experience.

[0037] According to one embodiment of this utility model, it is understood that, in order to further improve safety, the maximum unfolding angle of the hinge needs to be limited. All existing hinges can limit the maximum unfolding angle, thereby forming a robust support structure when the portable folding pipe support 100 supports the pipe 200. In another embodiment, a flexible cable or reciprocating motion mechanism can also be provided between the first trapezoidal plate 1 and the second trapezoidal plate 2, which will not be elaborated here.

[0038] In summary, the portable folding pipe support 100 offers significant advantages in transportation and storage. Its folding design greatly reduces its size when stored, allowing for easy transport into smaller spaces. This reduces transportation costs regardless of whether it's transported by air, sea, or land. Even in limited warehouse space, multiple folding supports can be stacked tightly, effectively improving storage efficiency and reducing logistics costs. It not only possesses high convenience and adaptability not found in traditional supports but also offers significant advantages in space utilization and transportation efficiency. Whether in construction site work, pipe transportation, or routine pipe maintenance and repair, this folding pipe support provides reliable support, helping workers complete tasks more efficiently and safely.

[0039] Therefore, those skilled in the art should recognize that although many exemplary embodiments of the present invention have been shown and described in detail herein, many other variations or modifications conforming to the principles of the present invention can be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the present invention. Therefore, the scope of the present invention should be understood and recognized as covering all such other variations or modifications.

Claims

1. A portable folding pipe support, characterized in that, include: At least two folding modules, each folding module including a first trapezoidal plate, a second trapezoidal plate, a first right-angled triangle plate and a second right-angled triangle plate, the upper base of the first trapezoidal plate and the upper base of the second trapezoidal plate are hinged together, the hypotenuse of the first trapezoidal plate and the hypotenuse of the first right-angled triangle are hinged together, the hypotenuse of the second trapezoidal plate and the hypotenuse of the second right-angled triangle are hinged together, and the first right-angled side of the first right-angled triangle plate and the first right-angled side of the second right-angled triangle plate are hinged together; The second right-angled side of the right triangle has an arc-shaped groove.

2. The portable folding pipe support according to claim 1, characterized in that, It also includes hinges, and the first trapezoidal plate and the second trapezoidal plate, the first trapezoidal plate and the first right-angled triangle plate, the first right-angled triangle plate and the second right-angled triangle plate, and the second trapezoidal plate and the second right-angled triangle plate are all hinged together.

3. The portable folding pipe support according to claim 1 or 2, characterized in that, The first trapezoidal plate and the second trapezoidal plate are completely symmetrical, and the first right-angled triangle plate and the second right-angled triangle plate are completely symmetrical.

4. The portable folding pipe support according to claim 1, characterized in that, Both the first trapezoidal plate and the second trapezoidal plate are right-angled trapezoids.

5. The portable folding pipe support according to claim 1, characterized in that, The length of the upper side of the first trapezoidal plate and the second trapezoidal plate is less than the length of the lower side.

6. The portable folding pipe support according to claim 2, characterized in that, The hinge is a spring hinge.

7. The portable folding pipe support according to claim 1, characterized in that, The second right-angled side of the first right-angled triangle plate is the same length as the height of the first trapezoidal plate.

8. The portable folding pipe support according to claim 1, characterized in that, The second right-angled triangle plate and its second right-angled side have the same length as the height of the second trapezoid plate.

9. The portable folding pipe support according to claim 1, characterized in that, The second right-angled side of the first right-angled triangle plate and the second right-angled triangle plate are of equal length.

10. The portable folding pipe support according to claim 1, characterized in that, The height of the first trapezoidal plate and the height of the second trapezoidal plate are of the same length.

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