Integrated pipeline anti-seismic support based on steel cables

Abstract

The utility model relates to an integrated pipeline anti-seismic support based on steel cables, and relates to the technical field of pipeline supports, the integrated pipeline anti-seismic support comprises a pipe clamp, a suspender and the steel cables, the pipe clamp is connected to a pipeline, one end of the suspender is connected to the top of the pipe clamp, the other end of the suspender is connected with a building top plate, the steel cables are arranged on the two sides of the pipe clamp, and each side is provided with two steel cables; one end of the steel cable is connected with the pipe clamp, and the other end is connected with a building top plate. The pipeline supporting and hanging frame can be conveniently installed, and the good supporting effect and the good anti-seismic effect are achieved.

Description

Technical Field

[0001] This application relates to the field of pipeline support technology, and in particular to an integrated seismic support for pipelines based on steel cables. Background Technology

[0002] my country is a country that is relatively prone to earthquake disasters, so earthquake-resistant design is very important. However, the pipeline systems in modern buildings are large and complex, and are among the systems that are easily damaged in earthquakes.

[0003] Currently, seismic bracing and pipeline load-bearing supports are two completely independent support systems. The load-bearing supports are responsible for bearing the weight of the pipeline, while the seismic bracing is responsible for bearing the seismic force. They are installed after the pipeline is fixed. However, because seismic bracing and pipeline load-bearing supports are two separate systems, there are many parts, and they are mostly installed by assembly, which is labor-intensive and time-consuming. Therefore, during the installation process, there are often problems where the seismic bracing lacks lateral support anchorage positions, and construction workers arbitrarily change the installation position on site, resulting in the seismic effect not being guaranteed. Further improvements are needed. Utility Model Content

[0004] To address the issue of labor-intensive and time-consuming assembly methods used in the installation of seismic bracing and pipe load-bearing bracing, this application provides an integrated seismic support for pipes based on steel cables.

[0005] This application provides an integrated seismic support for pipelines based on steel cables, which adopts the following technical solution:

[0006] An integrated seismic support for pipelines based on steel cables includes pipe clamps, hangers, and steel cables. The pipe clamps are connected to the pipeline. One end of the hanger is connected to the top of the pipe clamp, and the other end is connected to the building roof. The steel cables are located on both sides of the pipe clamp, with two cables on each side. One end of the steel cable is connected to the pipe clamp, and the other end is connected to the building roof.

[0007] By adopting the above technical solution, the hanger and steel cable are connected to the pipe clamp, thus forming a support frame that integrates the pipe clamp, hanger, and steel cable. The hanger mainly bears the load, while the steel cable provides seismic resistance. The connection length of the steel cable can be easily adjusted. The structure is simple, and it is convenient and quick to install and disassemble, effectively ensuring the seismic resistance of the pipeline.

[0008] Optionally, both the auger and the steel cable have a channel steel at the end connected to the building roof, and the steel cable has a connecting component for detachably connecting the steel cable to the channel steel and the pipe clamp.

[0009] By adopting the above technical solution, the channel steel provides convenience for connecting the hanger and the steel cable, and the channel steel can also drive vibration isolation of the connecting components, avoiding loosening of the connecting components due to vibration, thereby improving the connection and installation performance.

[0010] Optionally, the connecting assembly includes a first bending plate and a second bending plate. One end of the first bending plate is provided with a first fixing bolt between it and the channel steel. The other end of the first bending plate is coaxially connected to the steel cable, and the bending angle of the first bending plate is set at an obtuse angle. The second bending plate includes a flat plate and inclined plates connected to both sides of the flat plate. The flat plate is connected to the side wall of the pipe clamp. Two bending angles are formed between the flat plate and the inclined plates. The two bending angles are set at the same bending angle as the first bending plate. The steel cable is connected to the inclined plates.

[0011] By adopting the above technical solution, the first bending plate and the channel steel are detachably connected by the first fixing bolt, which makes it convenient to connect the steel cable and the channel steel. The steel cable and the pipe clamp are connected by the second bending plate, which effectively realizes the installation of the steel cable. The connected steel cable is radially distributed around the pipe clamp, which enables the steel cable to resist the influence of two horizontal and longitudinal seismic waves at the same time, resulting in good seismic resistance.

[0012] Optionally, the connecting assembly includes a straight plate and a fork arm plate. One end of the straight plate is connected to the channel steel with a second fixing bolt, and the other end of the straight plate is coaxially connected to the steel cable. The fork arm plate includes two intersecting forks and a connecting plate. The connecting plate is connected at the intersection of the two forks and is fixedly connected to the side wall of the pipe clamp. The steel cable is connected to the forks, and the forks and the straight plate are on the same axis.

[0013] By adopting the above technical solution, the straight plate is connected to the channel steel by the second fixing bolt, which makes the steel cable detachably connected to the channel steel, making it easy to install and disassemble. Then the steel cable is connected to the fork frame, which effectively makes it easy to install the steel cable between the pipe clamp and the channel steel. The connected steel cables are arranged in parallel to each other, which can resist the impact of horizontal and longitudinal waves of an earthquake, and has a good seismic resistance effect.

[0014] Optionally, both ends of the boom are threaded with two locking nuts, and the pipe clamp and the channel steel are provided with through holes for the boom to pass through, with the two nuts located on both sides of the through holes respectively.

[0015] By adopting the above technical solution, the two ends of the hanger are respectively inserted into two through holes, and the locking nuts on both sides of the through holes are tightened onto the hanger, thereby effectively completing the installation of the hanger. The installation height of the hanger is also adjustable, making construction convenient.

[0016] Optionally, the boom is also provided with angle steel, which is detachably connected to the boom via a clamp.

[0017] By adopting the above technical solution, angle steel is connected to the hanger rod using clamps. The angle steel acts to resist the longitudinal waves of the earthquake, preventing the hanger rod from deforming and becoming unstable under the action of the longitudinal waves, thus ensuring structural reliability.

[0018] Optionally, a pressure rod is connected to the pipe clamp, and the pressure rod is horizontally arranged between the inner walls of the pipe clamp to compress the pipe.

[0019] By adopting the above technical solution, the pressure bar is installed to press the pipe tightly onto the pipe clamp, thereby making the pipe installation stable and the structure reliable.

[0020] In summary, this application includes at least one of the following beneficial technical effects of integrated cable-based pipe seismic supports:

[0021] 1. By connecting pipe clamps, hangers, and steel cables as a single unit, pipe clamps are used to connect the pipes, hangers are connected to the building roof at the top of the pipe clamps, and steel cables are connected to the building roof at the side of the pipe clamps. This tension structure provides restraint in both the horizontal and vertical directions when the pipes are subjected to horizontal seismic waves, preventing excessive deformation and damage. Furthermore, the use of steel cables allows for easy length cutting, making construction and installation convenient.

[0022] 2. The locking nut and through hole allow the hanger to be detachably connected between the channel steel and the pipe clamp. The installation height of the hanger is adjustable, making it convenient to adjust the installation height of the pipeline. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of this application;

[0024] Figure 2 This is a schematic diagram of the overall structure of Embodiment 2 of this application.

[0025] Reference numerals: 1. Pipe clamp; 10. Pressure rod; 11. Fixing nut; 2. Hanging rod; 3. Steel cable; 30. Locking bolt; 4. Channel steel; 50. First bending plate; 51. Second bending plate; 510. Flat plate; 511. Inclined plate; 52. First fixing bolt; 60. Straight plate; 61. Fork arm plate; 610. Fork bracket; 611. Connecting plate; 62. Second fixing bolt; 7. Locking nut; 8. Angle steel; 80. Clamp. Detailed Implementation

[0026] The present application will be further described in detail below with reference to the accompanying drawings.

[0027] Example 1

[0028] This application discloses an integrated seismic support for pipelines based on steel cables, mainly used in the installation of building pipeline systems, which combines seismic resistance and load-bearing functions. (Refer to...) Figure 1 Specifically, it includes pipe clamp 1, hanger 2, and steel cable 3. The steel cable 3 is made of various forms such as steel wire rope, round steel, steel strand, or steel wire bundle, and has mechanical properties that are higher than those of carbon steel. The pipe clamp 1 is connected to the pipe. Then, one end of the hanger 2 is connected to the top of the pipe clamp 1, and the other end is connected to the roof of the building. The steel cable 3 is set on both sides of the pipe clamp 1, with two cables on each side. One end of the steel cable 3 is connected to the pipe clamp 1, and the other end is connected to the roof of the building.

[0029] This effectively integrates pipe clamp 1, hanger 2, and steel cable 3 into a single support system capable of installing and supporting pipelines. During use, hanger 2 primarily bears the load, while steel cable 3 primarily provides seismic resistance. The flexibility of steel cable 3 enhances its seismic performance. Furthermore, the tension structure of hanger 2 and steel cable 3 ensures that when the pipeline is subjected to seismic waves, steel cable 3 provides lateral and longitudinal restraint, preventing excessive deformation and damage. Simultaneously, the integrated installation of pipe clamp 1, hanger 2, and steel cable 3 ensures proper tension of the steel cable 3. Once the system is in operation and filled with water, the weight of the water will generate a downward pull, tightening the steel cable 3 and further promoting the stability of the integrated support. Furthermore, the steel cable 3 can be efficiently and quickly cut with simple tools, and its length is adjustable. In other embodiments, the steel cable 3 can be connected to a non-seismic support, allowing for quick conversion into a simple seismic support. The steel cable 3 has a simple, stable structure and high practical value. Therefore, by integrating the pipe clamp 1, the hanger 2, and the steel cable 3 into a single unit, the structure is simple and installation is more convenient.

[0030] In this embodiment, to further facilitate the connection of the end of the hanger 2 and the steel cable 3 to the building roof, a channel steel 4 is provided at the end of the hanger 2 and the steel cable 3 connected to the building roof. The cross-section of the steel channel is C-shaped. By positioning and connecting the channel steel 4 to the building roof, it is convenient to connect the steel cable 3 and the hanger 2. In addition, a connecting component is provided on the steel cable 3. The connecting component is used to detachably connect the steel cable 3 between the channel steel 4 and the pipe clamp 1, further facilitating the installation of the steel cable 3.

[0031] In this embodiment, the connecting components include a first bending plate 50 and a second bending plate 51. The bending angle of the first bending plate 50 is obtuse. A first fixing bolt 52 is provided between one end of the first bending plate 50 and the channel steel 4. The other end of the first bending plate 50 is coaxially connected to the steel cable 3 by two locking bolts 30. Washers are connected to the locking bolts, ensuring a stable structure. The steel cable 3 is fixedly connected to the locking bolts 30, thus allowing the first bending plate 50 to be detachably connected to the channel steel 4. The detachable connection of the steel cable 3 to the first bending plate 50 facilitates easy assembly and disassembly. During use, the channel steel 4 also acts as a vibration damper for the connection of the first bending plate 50, preventing the first bending plate 50 from loosening due to vibration, which could lead to the steel cable 3 and pipe clamp 1 falling off.

[0032] The additionally configured second bending plate 51 includes a flat plate 510 and inclined plates 511 connected to both sides of the flat plate 510. The flat plate 510 is connected to the side wall of the pipe clamp 1, and two bending angles are formed between the flat plate 510 and the inclined plates 511. The two bending angles are set at the same bending angle as the first bending plate 50. The steel cables 3 are also connected to the inclined plates 511 by two locking bolts 30. At that time, two steel cables 3 are effectively connected to one side of the pipe clamp 1 through the two inclined plates 511, and the four steel cables 3 on both sides are radially distributed around the hanger 2 and are set at an inclination with the pipe, which can resist two horizontal and longitudinal seismic waves at the same time, that is, the seismic resistance effect in the X, Y and Z directions is good.

[0033] In this embodiment, to further facilitate the connection of the hanger rod 2 between the channel steel 4 and the pipe clamp 1, two locking nuts 7 are threaded to both ends of the hanger rod 2. Then, through holes are made on both the pipe clamp 1 and the channel steel 4 for the hanger rod 2 to pass through. The two ends of the hanger rod 2 are respectively inserted into the two through holes. Finally, the two locking nuts 7 are connected to the two sides of the through holes, thereby effectively realizing the installation of the hanger rod 2. The hanger rod 2 can also adjust the installation elevation between the channel steel 4 and the pipe clamp 1. The structure is simple and reliable.

[0034] In this embodiment, an angle steel 8 is also provided on the rod 2. The angle steel 8 and the rod 2 are detachably connected by a clamp 80. Multiple clamps 80 are distributed along the length of the angle steel 8. The angle steel 8 is used to resist the longitudinal waves of the earthquake and prevent the rod 2 from deforming and becoming unstable under the action of the longitudinal waves of the earthquake. The structure is reliable.

[0035] In this embodiment, in order to make the pipe structure on the pipe clamp 1 stable, a pressure rod 10 is connected to the pipe clamp 1. A connection hole is opened in the middle of the second bending plate 51. The two ends of the pressure rod 10 pass through the connection holes on both sides of the pipe clamp 1, and then a fixing nut 11 is connected. The pressure rod 10 is horizontally installed between the inner walls of the pipe clamp 1 by the fixing nut 11 to tighten the pipe. The structure is reliable and easy to install and disassemble.

[0036] The implementation principle of an integrated pipeline seismic support based on steel cable in this application embodiment is as follows: By connecting the hanger 2 and steel cable 3 to the pipe clamp 1 as a whole, the channel steel 4 is positioned and connected on the building roof. Then, the hanger 2 is connected between the channel steel 4 and the pipe clamp 1 by tightening the lock nut 7 to ensure the pipeline installation elevation. Then, the first bending plate 50 and the second bending plate 51 are used to quickly connect the steel cable 3 between the channel steel 4 and the pipe clamp 1. The steel cable 3 is connected to both sides on one side of the pipe clamp 1. Finally, the connected steel cable 3 is radially distributed, which effectively bears the seismic waves in the lateral and longitudinal directions, and has a good seismic resistance effect. Moreover, the integrated design of the pipe clamp 1, hanger 2 and steel cable 3 makes the installation convenient and the structural effect good.

[0037] Example 2

[0038] This application discloses an integrated pipeline seismic support based on steel cables, referring to... Figure 2 The difference from Embodiment 1 lies in the different connecting components. In this embodiment, the connecting components include a straight plate 60 and a fork plate 61. One end of the straight plate 60 is connected to the channel steel 4 by a second fixing bolt 62, which facilitates the assembly and disassembly of the straight plate 60 and the channel steel 4. The other end of the straight plate 60 is coaxially connected to the steel cable 3 by two locking bolts 30, which also facilitates the assembly and disassembly of the steel cable 3 and the straight plate 60. The fork plate 61 includes two intersecting forks 610 and a connecting plate 611, which are connected at the intersection of the two forks 610. The connecting plate 611 is fixedly connected to the side wall of the pipe clamp 1. The intersection angle of the two forks 610 is no greater than 90 degrees. The steel cable 3 is connected to the head of the fork 610 by two locking bolts 30, and the fork 610 and the straight plate 60 are on the same axis. This allows the connected steel cables 3 to be arranged in parallel to each other, which can resist the impact of earthquake waves in both the horizontal and longitudinal directions, i.e., good seismic resistance in both the X and Z directions. Furthermore, in other embodiments, the connection components of Embodiment 2 and Embodiment 1 can also be assembled and installed on the same pipe, thereby improving the seismic resistance of the pipe.

[0039] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An integrated pipeline seismic support based on steel cables, characterized in that: include: A pipe clamp (1), a suspension rod (2) and a steel cable (3), wherein the pipe clamp (1) is connected to a pipeline, one end of the suspension rod (2) is connected to the top of the pipe clamp (1), and the other end is connected to a roof of a building, and the steel cable (3) is arranged on both sides of the pipe clamp (1), with two cables arranged on each side, one end of the steel cable (3) is connected to the pipe clamp (1), and the other end is connected to the roof of the building.

2. The integrated pipeline seismic support based on steel cables according to claim 1 is characterized in that: The ends of the suspension rod (2) and the steel cable (3) connected to the building roof are both provided with a channel steel (4), and the steel cable (3) is provided with a connecting assembly, which is used to detachably connect the steel cable (3) between the channel steel (4) and the pipe clamp (1).

3. The integrated pipeline seismic support based on steel cables according to claim 2 is characterized in that: The connecting assembly comprises a first bending plate (50) and a second bending plate (51); a first fixing bolt (52) is provided between one end of the first bending plate (50) and the channel steel (4); the other end of the first bending plate (50) is coaxially connected to the steel cable (3); and the bending angle of the first bending plate (50) is set at an obtuse angle; the second bending plate (51) comprises a flat plate (510) and inclined plates (511) connected to both sides of the flat plate (510); the flat plate (510) is connected to the side wall of the pipe clamp (1); two bending angles are formed between the flat plate (510) and the inclined plate (511); the two bending angles are set at the same bending angle as the first bending plate (50); and the steel cable (3) is connected to the inclined plate (511).

4. The integrated pipeline seismic support based on steel cables according to claim 2 is characterized in that: The connection assembly comprises a straight plate (60) and a fork arm plate (61); a second fixing bolt (62) is connected between one end of the straight plate (60) and the channel steel (4); the other end of the straight plate (60) is coaxially connected to the steel cable (3); the fork arm plate (61) comprises two cross-arranged fork frames (610) and a connecting plate (611); the connecting plate (611) is connected to the intersection of the two fork frames (610); the connecting plate (611) is fixedly connected to the side wall of the pipe clamp (1); the steel cable (3) is connected to the fork frame (610); and the fork frame (610) and the straight plate (60) are on the same axis.

5. The integrated pipeline seismic support based on steel cables according to claim 2 is characterized in that: Two locking nuts (7) are threadedly connected to both ends of the suspension rod (2); the pipe clamp (1) and the channel steel (4) are provided with through holes for the suspension rod (2) to pass through; the two locking nuts (7) are respectively located on both sides of the through holes.

6. The integrated pipeline seismic support based on steel cables according to claim 5, characterized in that: An angle steel (8) is also provided on the suspension rod (2), and the angle steel (8) is detachably connected to the suspension rod (2) via a clamp (80).

7. The integrated pipeline seismic support based on steel cables according to claim 1 is characterized in that: The pipe clamp (1) is connected to a pressure rod (10), and the pressure rod (10) is arranged horizontally between the inner walls of the pipe clamp (1) to press the pipeline.

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