Pipe bracket for carbon steel pipeline
By designing a support base and damping adjustment components, the problems of complex installation and poor temperature adaptability of traditional pipe supports are solved, enabling adaptive adjustment and rapid installation, thus improving the applicability and safety of pipeline support.
Patent Information
- Application Number
- CN202422791615.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-15
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2034-11-15
AI Technical Summary
Traditional pipe supports are difficult to install and adapt to temperature changes, resulting in high welding costs and long time cycles. They also cannot effectively adapt to the thermal expansion and contraction of pipelines under temperature changes, leading to safety hazards.
It adopts a structure including a support base, support slider, limit ring, damping adjustment component and guide slide rod to achieve adaptive adjustment and quick installation and disassembly, disperse stress and adapt to temperature changes.
It achieves adaptive adjustment, avoids stress concentration, improves the applicability and practicality of the device, reduces installation costs, and ensures stable support of pipelines under different temperature environments.
Smart Images
Figure CN223740213U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of pipeline support structure, specifically relating to a pipe support for carbon steel pipelines. Background Technology
[0002] Carbon steel pipelines are widely used in industrial piping systems to transport various media. During installation, carbon steel pipelines require pipe supports for support and fixation.
[0003] Traditional pipe supports require specialized welders for installation, especially those using welding methods. This not only incurs high labor costs but also involves cumbersome processes such as preparing welding equipment and inspecting weld quality. For example, in large-scale industrial pipeline laying projects, welding pipe supports requires significant time for preliminary preparation and actual welding operations. Furthermore, post-weld non-destructive testing is necessary to ensure the connection's strength, which undoubtedly increases project costs and timelines.
[0004] Furthermore, in environments with significant temperature variations, such as hot medium transport pipelines in chemical production or outdoor pipelines in cold regions, traditional rigid pipe supports cannot effectively accommodate the thermal expansion and contraction of the pipeline. When the pipeline expands due to heat, the pipe supports restrict its movement, causing significant stress that can lead to deformation, cracking, or even breakage. Conversely, when the pipeline cools and contracts, the pipe supports may loosen, affecting the pipeline's proper support and potentially creating safety hazards. Utility Model Content
[0005] The purpose of this invention is to provide a pipe support for carbon steel pipelines to solve the problems mentioned in the background art.
[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a pipe support for carbon steel pipelines, including a support base, a support slider slidably connected to the upper surface of the support base, the support slider being two sets, and a first limiting ring and a second limiting ring respectively fixedly connected to the top of the two sets of support sliders.
[0007] Both sides of the support slider are provided with damping adjustment components for adapting to pipeline deformation. The damping adjustment components include side plates that are slidably connected to the side of the support base. The side plate near the top is fixedly connected to one side of the support slider by a built-in spring rod.
[0008] The upper surface of the support slider near one side is provided with a damping guide groove, and the inner wall of the damping guide groove is movably connected to a limit damping rod. The upper surface of the support base is provided with a guide groove for docking with the bottom end of the limit damping rod, and the side of the support base is provided with a side groove for docking with the side plate.
[0009] A further improvement of this utility model is that: both ends of the bottom of the limiting damping rod are fixedly connected with positioning rings, and the limiting damping rod limits and buffers the vertical movement of the supporting slider through the positioning rings.
[0010] A further improvement of this utility model is that the outer wall of the bottom end of the side plate is slidably connected to the inner wall of the side groove.
[0011] A further improvement of this utility model is that: a guide slide rod is fixedly connected to the upper surface of the support base by a positioning block; a closing plate is detachably fixed to one end of the support base by bolts; an auxiliary sliding hole for docking with the guide slide rod is provided at one end of the support slider; a slide rod spring is sleeved on the outer wall of the guide slide rod located on one side of the support slider; there are three sets of slide rod springs, and the three sets of slide rod springs are respectively distributed at intervals between the first limiting ring and the second limiting ring.
[0012] A further improvement of this utility model is that: a positioning hole for docking with the guide slide rod is provided on one side of the closed plate near the top; the inner wall of the positioning hole is inserted into one end of the guide slide rod; and the inner wall of the auxiliary sliding hole is slidably connected to the outer wall of the guide slide rod.
[0013] A further improvement of the present invention is that: a rubber pad layer is fixedly connected to the inner wall of the first limiting ring, and the inner wall of the rubber pad layer is provided with anti-slip protrusions.
[0014] A further improvement of this utility model is that: both sides of the first limiting hoop are fixedly connected with extended semi-arc plates.
[0015] The beneficial effects of this utility model are:
[0016] 1. This utility model provides a pipe support for carbon steel pipelines. Utilizing the combined use of a first limiting ring, a second limiting ring, a supporting slider, a side clamping plate, a built-in spring rod, and a limiting damping rod, the device can adaptively adjust its position, disperse stress, and effectively prevent stress concentration damage to the pipeline. Simultaneously, it can better adapt to changes in pipeline conditions under different temperature environments, improving the applicability of the device.
[0017] 2. This utility model provides a pipe support for carbon steel pipelines. By using a guide slide rod, a side slide groove, a guide slide groove, a slide rod spring, and a closing plate in combination, the support slider can be quickly connected and installed with the support base, and can also be quickly disassembled, further improving the practicality of the device. Attached Figure Description
[0018] Figure 1This is a schematic diagram of the structure of this utility model;
[0019] Figure 2 This is a schematic diagram of the structure of the support base and the support slider in the separated state of this utility model;
[0020] Figure 3 This is a schematic diagram of the support base structure of this utility model;
[0021] Figure 4 This is a schematic diagram of the support slider structure of this utility model.
[0022] In the diagram: 1. Support base; 2. Support slider; 3. First limiting ring; 4. Second limiting ring; 5. Extended semi-circular plate; 6. Enclosed plate; 7. Guide slide rod; 8. Slide rod spring; 9. Guide slide groove; 10. Side slide groove; 11. Positioning insertion hole; 12. Auxiliary slide hole; 13. Rubber pad layer; 14. Damping guide groove; 15. Limiting damping rod; 16. Side clamping plate; 17. Built-in spring rod. Detailed Implementation
[0023] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0024] The present invention will be further described in detail below with reference to embodiments: Example 1
[0025] like Figure 1-4 As shown, this utility model provides a pipe support for carbon steel pipelines, including a support base 1, a support slider 2 slidably connected to the upper surface of the support base 1, and two sets of support sliders 2. The tops of the two sets of support sliders 2 are respectively fixedly connected to a first limiting ring 3 and a second limiting ring 4.
[0026] Both sides of the support slider 2 are provided with damping adjustment components to adapt to the deformation of the pipeline. The damping adjustment components include a side plate 16 that is slidably connected to the side of the support base 1. The side plate 16 near the top is fixedly connected to one side of the support slider 2 through a built-in spring rod 17.
[0027] A damping guide groove 14 is provided on the upper surface of the support slider 2 near one side. A limit damping rod 15 is movably connected to the inner wall of the damping guide groove 14. A guide groove 9 is provided on the upper surface of the support base 1 for docking with the bottom end of the limit damping rod 15. A side groove 10 is provided on the side of the support base 1 for docking with the side plate 16.
[0028] Both ends of the bottom of the limiting damping rod 15 are fixedly connected with positioning rings. The limiting damping rod 15 uses the positioning rings to limit and buffer the vertical movement of the supporting slider 2.
[0029] The outer wall of the bottom end of the side plate 16 is slidably connected to the inner wall of the side slide groove 10. Example 2
[0030] like Figure 1-4 As shown, based on Embodiment 1, this utility model provides a technical solution: Preferably, a guide slide rod 7 is fixedly connected to the upper surface of the support base 1 by a positioning block, a sealing plate 6 is detachably fixedly connected to one end of the support base 1 by bolts, an auxiliary sliding hole 12 for docking with the guide slide rod 7 is provided at one end of the support slider 2, and a slide rod spring 8 is sleeved on the outer wall of the guide slide rod 7 on one side of the support slider 2. There are three sets of slide rod springs 8, and the three sets of slide rod springs 8 are respectively distributed between the first limiting ring 3 and the second limiting ring 4.
[0031] The sealing plate 6 has a positioning hole 11 on one side near the top for docking with the guide slide rod 7. The inner wall of the positioning hole 11 is inserted into one end of the guide slide rod 7, and the inner wall of the auxiliary sliding hole 12 is slidably connected to the outer wall of the guide slide rod 7.
[0032] The inner wall of the first limiting ring 3 is fixedly connected with a rubber pad 13, and the inner wall of the rubber pad 13 is provided with anti-slip protrusions.
[0033] Both sides of the first limiting hoop 3 are fixedly connected to an extended semi-arc plate 5.
[0034] The working principle is as follows.
[0035] like Figure 1-4 As shown, when in use, after the support base 1 is installed in a suitable position, the first limiting ring 3 and the second limiting ring 4 are respectively connected and fixed to the outer wall of the pipeline. At this time, the inner wall of the rubber pad 13 will be tightly attached to the outer wall of the pipeline.
[0036] When the pipeline expands due to increased temperature, its length will increase. At this time, the first limiting ring 3 and the second limiting ring 4 will move in opposite directions due to the change in the pipeline. At this time, the support slider 2 will start to slide on the surface of the support base 1, and the bottom end of the side plate 16 will slide on the inner wall of the side groove 10.
[0037] During the pipeline collision, the overall volume of the pipeline increases, generating an upward force on the first limiting ring 3. At this time, the supporting slider 2 will also experience an upward force. When the supporting slider 2 moves upward, the limiting damping rod 15 will be stretched, utilizing its own damping effect to adapt to the force generated by the pipeline deformation. When the limiting damping rod 15 deforms, its bottom end will be positioned using the inner wall of the guide groove 9.
[0038] At the same time, the rubber pad 13 deforms to adapt to the changes in the pipeline, ensuring that the pipe support can still tightly fix the pipeline during the movement and prevent the pipeline from shaking and falling off.
[0039] When the pipeline contracts due to cold, its overall volume will decrease, the upward force generated by the first limiting ring 3 will disappear, and the supporting slider 2 will show a slight downward trend.
[0040] When the pipeline shifts to the left or right, the support slider 2 will slide laterally on the surface of the support base 1, while stretching or compressing the built-in spring rods 17 on both sides. The deformation force of the built-in spring rods 17 is used to buffer the positional shift of the pipeline, so that the device can still maintain a firm support for the pipeline when it deforms and shifts in position.
[0041] This enables the device to adaptively adjust its position, disperse stress, and effectively avoid stress concentration damage to pipelines. It also allows for better adaptation to pipeline changes under different temperature conditions, improving the device's applicability.
[0042] When the support slider 2 slides, it will compress the slide spring 8, and the phase change of the slide spring 8 will be used for buffering.
[0043] The bottom end of the side plate 16 can move upwards along the inner wall of the side slide groove 10. The inner diameter of the auxiliary slide hole 12 is larger than the diameter of the guide slide rod 7, so that the support slider 2 will not be obstructed by the guide slide rod 7 when it moves.
[0044] By utilizing the combined use of the first limiting ring 3, the second limiting ring 4, the supporting slider 2, the side clamping plate 16, the built-in spring rod 17, and the limiting damping rod 15, the device can adaptively adjust its position, disperse stress, and effectively avoid stress concentration damage to the pipeline. It can also better adapt to changes in pipeline conditions under different temperature environments, improving the applicability of the device.
[0045] By utilizing the guide slide rod 7, side slide groove 10, guide slide groove 9, slide rod spring 8 and closing plate 6, the support slider 2 can be quickly connected and installed with the support base 1, and can also be quickly disassembled, further improving the practicality of the device.
[0046] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.
Claims
1. A pipe support for carbon steel pipelines comprising a support base (1) characterised in that: The upper surface of the support base (1) is slidably connected with support sliding blocks (2), the number of the support sliding blocks (2) is two groups, the top of the two groups of support sliding blocks (2) is respectively fixedly connected with first limiting hoop rings (3) and second limiting hoop rings (4); The two sides of the support sliding block (2) are provided with damping adjusting assemblies for adapting to the deformation of pipelines, the damping adjusting assemblies comprise side position clamping plates (16) slidably connected to the side surfaces of the support base (1), one side of the side position clamping plate (16) close to the top is fixedly connected with one side of the support sliding block (2) through an embedded spring rod (17); The upper surface of the side close to the support sliding block (2) is provided with a damping guide groove (14), the inner wall of the damping guide groove (14) is movably connected with a limiting damping rod (15), the upper surface of the support base (1) is provided with a guide sliding groove (9) for butt joint with the bottom end of the limiting damping rod (15), and the side surface of the support base (1) is provided with a side position sliding groove (10) for butt joint with the side position clamping plate (16).
2. A pipe support for carbon steel pipelines as claimed in claim 1, wherein: The bottom of the limiting damping rod (15) is fixedly connected with a positioning ring.
3. A pipe support for carbon steel pipelines as claimed in claim 1, wherein: The bottom end of the side position clamping plate (16) is slidably connected with the inner wall of the side position sliding groove (10).
4. A pipe support for carbon steel pipelines as claimed in claim 1, wherein: The upper surface of the support base (1) is fixedly connected with a guide sliding rod (7) through a positioning block, one end of the support base (1) is detachably fixedly connected with a closing plate (6) through a bolt, one end of the support sliding block (2) is provided with an auxiliary sliding hole (12) for butt joint with the guide sliding rod (7), and the outer wall of the side of the support sliding block (2) is sleeved with a sliding rod spring (8).
5. A pipe support for carbon steel pipelines as claimed in claim 4, wherein: The side close to the top of the closing plate (6) is provided with a positioning insertion hole (11) for butt joint with the guide sliding rod (7), the inner wall of the positioning insertion hole (11) is inserted with one end of the guide sliding rod (7), and the inner wall of the auxiliary sliding hole (12) is slidably connected with the outer wall of the guide sliding rod (7).
6. A pipe support for carbon steel pipelines as claimed in claim 1, wherein: The inner wall of the first limiting hoop ring (3) is fixedly connected with a rubber pad layer (13), and the inner wall of the rubber pad layer (13) is provided with anti-skid protrusions.
7. A pipe support for carbon steel pipelines as claimed in claim 1, wherein: The two sides of the first limiting hoop ring (3) are fixedly connected with extension half-arc plates (5).