Pipeline side rooting aseismic structure parallel to bottom of steel structure beam body

Abstract

The utility model provides a pipeline side root aseismic structure parallel to the steel structure beam body bottom, which comprises a rod wrapping assembly, a plurality of inclined strut assemblies and a plurality of side root assemblies, the upper end of the rod wrapping assembly is fixed on the steel structure beam body, a plurality of pipelines penetrate through and are fixed at the lower end of the rod wrapping assembly, and the inclined strut assemblies are fixed on the side root assemblies. The two ends of the inclined strut assembly are obliquely supported to the two ends of the steel structure beam body from the two ends of the lower portion of the rod wrapping assembly respectively, the connecting position of the inclined strut assembly and the rod wrapping assembly is a rooting point, and the side rooting assembly is at least arranged on one of the rooting points at the two ends of the rod wrapping assembly. And the connecting piece is fixedly connected with a stable building columnar structure. The utility model relates to the technical field of shock resistance.

Description

Technical Field

[0001] The utility model relates to the technical field of earthquake resistance, in particular to a pipeline side rooting earthquake resistance structure parallel to the bottom of a steel structure beam. Background Art

[0002] In the past building structure design, pipeline systems (including water pipes, air ducts, cable trays, etc.) were often installed and configured in parallel with the horizontally arranged steel structure beams. Especially in industrial and civil buildings, I-beams are widely used due to their excellent load-bearing capacity and space utilization. However, in the traditional installation method, the pipelines are directly fixed to the pipe racks under the beams or suspended on the I-beams through the rod wrapping assembly. This approach has significant deficiencies in seismic performance.

[0003] Firstly, buildings will produce strong vibrations and displacements under the action of earthquakes. Directly fixed pipelines, without special earthquake-resistant measures, are prone to breakage and falling off due to deformation of the beams, and may even cause damage to surrounding structures. This is especially important in high-rise buildings or areas with high earthquake intensity.

[0004] Secondly, although conventional rod wrap assemblies can provide a certain degree of support and fixation, their own stability and the firmness of the connection points with the I-beam are challenged under the action of seismic forces. In particular, when the beam is twisted or bent, pipelines that rely solely on rod wrap assemblies for fixation are difficult to effectively absorb and transmit seismic energy, thereby increasing the risk of pipeline system failure.

[0005] Therefore, it is imperative to redesign a pipeline side rooted seismic structure parallel to the bottom of the steel structure beam. Utility Model Content

[0006] In view of the defects of the above-mentioned prior art, the utility model provides a pipeline side rooting anti-seismic structure parallel to the bottom of the steel structure beam, aiming to solve the problem of weak anti-seismic capacity of the pipeline system in the prior art arranged parallel to the steel structure beam arranged in the horizontal direction.

[0007] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a pipeline side rooting earthquake-resistant structure parallel to the bottom of the steel structure beam, including a rod wrap assembly, two diagonal brace assemblies and two side rooting assemblies, the upper end of the rod wrap assembly is fixed on the steel structure beam, two pipelines pass through and are fixed to the lower end of the rod wrap assembly, the two ends of the diagonal brace assembly are respectively supported obliquely from the lower ends of the rod wrap assembly to the two ends of the steel structure beam, the connection between the diagonal brace assembly and the rod wrap assembly is a rooting point, and the side rooting assembly is at least arranged on one of the rooting points at the two ends of the rod wrap assembly, and is fixedly connected to a stable building columnar structure.

[0008] Furthermore, the lateral rooting assembly is provided with a side support channel steel and a rooting channel steel, the side support channel steel is connected to the rooting point and one end of the rooting channel steel through a seismic hinge, the rooting channel steel is tightly attached to the building columnar structure, and U-shaped anchor bolts are provided on both ends of the rooting channel steel, one end of the U-shaped anchor bolt is sleeved on the rooting channel steel, and the other end is bolted to a clamping piece, one end of the clamping piece is fixed to the building columnar structure, and the other end is fixed to the rooting channel steel.

[0009] Based on the above, the beneficial effect of a pipeline side rooting seismic resistant structure parallel to the bottom of the steel structure beam is to solve the problem of weak seismic resistance of the pipeline system in the prior art that is arranged parallel to the steel structure beam arranged in the horizontal direction; it is mainly reflected in: the utility model forms a stable pipeline seismic resistant system through the cooperation of the rod wrapping assembly, the diagonal brace assembly and the side rooting assembly, effectively preventing the pipeline from breaking, falling off and other phenomena caused by the deformation of the beam during an earthquake, and reducing the risk of failure of the pipeline system. Among them, the rod wrapping assembly provides effective support for the pipeline, and the side rooting assembly realizes the flexible connection between the pipeline and the stable columnar structure of the building through the design of side support channel steel, seismic hinges, U-shaped anchor bolts and clamps, which can adapt to the micro-deformation of the beam under the action of an earthquake, and at the same time ensure sufficient rigidity to transmit the seismic force. At the same time, the diagonal brace assembly increases the lateral support strength of the rod wrapping assembly, effectively limits the impact on the pipeline when the beam is twisted and bent, and improves The beneficial effect of the side support channel is that it is connected to the rod assembly through the seismic hinge, which is beneficial to provide flexible support under the action of earthquake, disperse and absorb part of the seismic energy, and thus reduce the impact force borne by the pipeline; the beneficial effect of the rooting channel is that it is fixed to the columnar structure of the building through the U-shaped anchor bolts and the clamps, which enhances the connection strength between the seismic structure of the pipeline and the columnar structure of the building, ensures that the force of the pipeline during an earthquake can be effectively transmitted to the foundation structure of the building, and improves the seismic performance of the overall structure; the beneficial effect of the seismic hinge is that it can allow a certain rotation and slip while maintaining a certain stiffness, which is beneficial for the pipeline system to adjust its own posture with the micro-movement of the beam body during an earthquake, and avoid stress concentration and damage caused by excessive constraints; the beneficial effect of the U-shaped anchor bolt is to achieve a reliable connection between the rooting channel and the columnar structure; the beneficial effect of the clamp is that the bolts are connected between the rooting channel and the columnar structure to achieve a firm connection between the two.

[0010] Furthermore, one end of the clamping piece close to the building columnar structure is an arc-shaped tooth structure, and one end of the clamping piece close to the rooting channel steel is provided with a matching groove, and the rooting channel steel is adapted to fit into the matching groove.

[0011] Based on the above, the beneficial effect of the arc-shaped tooth structure is that it can better fit the contours of different columnar structures, maximize the contact area, and thus improve the stability of the connection; the beneficial effect of the matching groove is to ensure that the connection position between the rooting channel steel and the clamping part is accurate, thereby enhancing the rigidity and stability of the connection structure.

[0012] Furthermore, the rod wrapping assembly is provided with a steel beam positioning rod, screw rods respectively arranged at both ends of the steel beam positioning rod, a reinforcing channel steel arranged on the screw rod, a plurality of fastening bolts, a plurality of pipeline support rods and a plurality of pipe clamps. The steel beam positioning rod is transversely fixed to the steel structure beam body, and the slenderness ratio of the screw rod is reduced by evenly arranging the fastening bolts in the reinforcing channel steel. A plurality of pipeline support rods are arranged below the reinforcing channel steel and are sleeved on the screw rod. Each of the pipe clamps is arranged in the middle of a pipeline support rod and respectively fixes the pipeline. The connection between the pipeline support rod and the screw rod is the rooting point.

[0013] Based on the above, the beneficial effect of the steel beam locating rod is that it plays a role in accurately locating and fixing the rod wrapping assembly on the steel structure beam body; the beneficial effect of the screw rod is that it forms an adjustable support system by strengthening the channel steel and the fastening bolts, which is convenient for adjusting and fixing the position of the pipeline support rod and enhancing the flexibility and stability of the pipeline support; the beneficial effect of the strengthened channel steel is that it is connected to the screw rod by the fastening bolts, which significantly improves the bending stiffness and bearing capacity of the screw rod and effectively prevents the local instability caused by the excessive length of the screw rod; the beneficial effect of the fastening bolts is that it can effectively reduce the aspect ratio of the screw rod, prevent the screw rod from producing excessive deflection due to excessive torque, and enhance the overall stiffness of the seismic resistant structure; the beneficial effect of the pipeline support rod is that it is not only supported by the weight of the pipeline, but also provides additional lateral restraint during an earthquake to protect the pipeline from damage; the beneficial effect of the pipe clamp is to fix the position of the pipeline on the pipeline support rod to ensure that the pipeline does not loosen or move in a vibrating environment.

[0014] Furthermore, the diagonal brace assembly is provided with a steel beam diagonal brace positioning rod and an extended side brace channel steel arranged at both ends of the steel beam diagonal brace positioning rod. The steel beam diagonal brace positioning rod is transversely fixed to the steel structure beam body, and both ends of the extended side brace channel steel are respectively connected to one end of the steel beam diagonal brace positioning rod and the rooting point on the same side of the displacement through the seismic hinge.

[0015] Based on the above, the beneficial effect of the steel beam diagonal brace positioning rod is to accurately locate the position of the diagonal brace assembly on the steel structure beam, and provide additional lateral support force through the connection with the extended side brace channel steel, thereby further improving the stability of the pipeline seismic structure; the beneficial effect of the extended side brace channel steel is to provide strong support for the rod wrapping assembly through the connection with the steel beam diagonal brace positioning rod and the rod wrapping assembly, thereby effectively suppressing the adverse effects of the beam twisting and bending on the pipeline, and improving the safety of the pipeline under seismic conditions.

[0016] In order to more clearly illustrate the above features of the present invention and the objectives to be achieved, the present invention is further described below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 : is a three-dimensional diagram of the utility model;

[0018] Figure 2 : is a schematic diagram of the lateral rooting component of the utility model;

[0019] Figure 3 : It is a schematic diagram of the cooperation between the U-shaped anchor bolt and the clamping member of the utility model;

[0020] Figure 4 : is a schematic diagram of the diagonal brace assembly of the utility model;

[0021] Figure 5 : It is a schematic diagram of the rod wrapping assembly of the utility model.

[0022] Explanation of the accompanying numbers: 10- pipeline, 1- rod wrapping assembly, 11- steel beam positioning rod, 12- screw rod, 13- reinforced channel steel, 14- fastening bolts, 15- pipeline support rod, 16- pipe clamp, 2- diagonal bracing assembly, 21- steel beam diagonal bracing positioning rod, 22- extended side support channel steel, 3- side rooting assembly, 31- side support channel steel, 32- rooting channel steel, 33- seismic hinge, 34- U-shaped anchor bolt, 35- clamping piece, 351- arc-shaped tooth structure, 352- matching groove, 4- steel structure beam body, 5- rooting point, 6- building columnar structure. DETAILED DESCRIPTION

[0023] like Figure 1-Figure 5As shown, a pipeline side rooting earthquake-resistant structure parallel to the bottom of a steel structure beam body comprises a rod wrap assembly 1, a plurality of diagonal brace assemblies 2 and a plurality of side rooting assemblies 3, the upper end of the rod wrap assembly 1 is fixed on a steel structure beam body 4, a plurality of pipelines 10 pass through and are fixed to the lower end of the rod wrap assembly 1, the two ends of the diagonal brace assembly 2 are respectively supported diagonally from the two ends of the lower part of the rod wrap assembly 1 to the two ends of the steel structure beam body 4, the connection between the diagonal brace assembly 2 and the rod wrap assembly 1 is a rooting point 5, the side rooting assembly 3 is at least arranged on one of the rooting points 5 at the two ends of the rod wrap assembly 1, and is fixedly connected to a stable building columnar structure 6.

[0024] The lateral rooting component 3 is provided with a side support channel steel 31 and a rooting channel steel 32. The side support channel steel 31 is connected to the rooting point 5 and one end of the rooting channel steel 32 through a seismic hinge 33. The rooting channel steel 32 is tightly attached to the building columnar structure 6, and U-shaped anchor bolts 34 are provided on both ends of the rooting channel steel 32. One end of the U-shaped anchor bolt 34 is sleeved on the rooting channel steel 32, and the other end is bolted to the clamping member 35. One end of the clamping member 35 is fixed on the building columnar structure 6, and the other end is fixed on the rooting channel steel 32.

[0025] One end of the clamping member 35 close to the building columnar structure 6 is an arc-shaped tooth structure 351 , and one end of the clamping member 35 close to the rooting channel steel 32 is provided with a matching groove 352 , and the rooting channel steel 32 is adapted to fit into the matching groove 352 .

[0026] The rod wrapping assembly 1 is provided with a steel beam positioning rod 11, screw rods 12 respectively arranged at both ends of the steel beam positioning rod 11, a reinforcing channel steel 13 arranged on the screw rod 12, a plurality of fastening bolts 14, a plurality of pipeline support rods 15 and a plurality of pipe clamps 16. The steel beam positioning rod 11 is transversely fixed to the steel structure beam body 4. The reinforcing channel steel 13 is provided with the fastening bolts 14 evenly to reduce the slenderness ratio of the screw rod 12. A plurality of pipeline support rods 15 are arranged below the reinforcing channel steel 13 and are sleeved on the screw rod 12. Each of the pipe clamps 16 is arranged in the middle of a pipeline support rod 15 and fixes the pipeline 10 respectively. The connection between the pipeline support rod 15 and the screw rod 12 is the rooting point 5.

[0027] The diagonal brace assembly 2 is provided with a steel beam diagonal brace positioning rod 21 and an extended side brace channel steel 22 arranged at both ends of the steel beam diagonal brace positioning rod 21. The steel beam diagonal brace positioning rod 21 is transversely fixed on the steel structure beam body 4, and both ends of the extended side brace channel steel 22 are respectively connected to one end of the steel beam diagonal brace positioning rod 21 and the rooting point 5 on the same side of the displacement through the seismic hinge 33.

[0028] In summary, the specific implementation of the utility model is as follows: under the action of earthquake force, through the support system composed of the screw rod 12 and the reinforced channel steel 13, the pipeline support rod 15 can provide the vertical support force and a certain lateral restraint force required by the pipeline 10, effectively preventing the pipeline from breaking or detaching due to the vibration of the beam body; the diagonal support structure formed by the steel beam diagonal support positioning rod 21 and the lengthened side support channel steel 22 of the diagonal support assembly 2 during an earthquake enhances the lateral stability of the rod wrapping assembly 1, thereby limiting the influence of the twisting or bending of the beam body on the pipeline 10, and improving the stability of the pipeline 10 during an earthquake; the side support channel steel 31 in the side rooting assembly 3 can flexibly support the rod wrapping assembly 1 through the seismic hinge 33, absorb and disperse part of the seismic energy, and reduce the impact force of the pipeline; the rooting channel steel 32 is tightly connected to the building columnar structure 6 through the U-shaped anchor bolt 34 and the clamp 35, and the seismic force borne by the pipeline 10 is effectively transmitted to the building's foundation structure, ensuring the stability and reliability of the overall seismic structure.

[0029] The above description is only the optimal solution embodiment of the present invention and is not intended to limit the present invention. Various modifications or substitutions made to the present invention by those skilled in the art without departing from the essence and protection scope of the present invention should also be within the protection scope of the present invention.

Claims

1. A pipeline side rooting seismic structure parallel to the bottom of the steel structure beam, characterized by: The invention comprises a rod wrapping assembly (1), a plurality of diagonal bracing assemblies (2) and a plurality of lateral rooting assemblies (3); the upper end of the rod wrapping assembly (1) is fixed on a steel structure beam body (4); a plurality of pipelines (10) pass through and are fixed on the lower end of the rod wrapping assembly (1); the two ends of the diagonal bracing assembly (2) are respectively supported diagonally from the two ends of the lower part of the rod wrapping assembly (1) to the two ends of the steel structure beam body (4); the connection between the diagonal bracing assembly (2) and the rod wrapping assembly (1) is a rooting point (5); the lateral rooting assembly (3) is at least arranged on one of the rooting points (5) at the two ends of the rod wrapping assembly (1) and is fixedly connected to a stable building columnar structure (6).

2. The pipeline side rooting anti-seismic structure parallel to the bottom of the steel structure beam according to claim 1 is characterized by: The side rooting assembly (3) is provided with a side support channel steel (31) and a rooting channel steel (32); the side support channel steel (31) is connected to the rooting point (5) and one end of the rooting channel steel (32) through a seismic hinge (33); the rooting channel steel (32) is tightly attached to the building columnar structure (6); and U-shaped anchor bolts (34) are provided at both left and right ends of the rooting channel steel (32); one end of the U-shaped anchor bolt (34) is sleeved on the rooting channel steel (32), and the other end is bolted to a clamping member (35); one end of the clamping member (35) is fixed to the building columnar structure (6), and the other end is fixed to the rooting channel steel (32).

3. The pipeline side rooting anti-seismic structure parallel to the bottom of the steel structure beam according to claim 2 is characterized by: The end of the clamping piece (35) close to the building columnar structure (6) is an arc-shaped tooth structure (351), and the end of the clamping piece (35) close to the rooting channel steel (32) is provided with a matching groove (352), and the rooting channel steel (32) is adapted to fit into the matching groove (352).

4. The pipeline side rooting anti-seismic structure parallel to the bottom of the steel structure beam according to claim 1 is characterized by: The rod wrapping assembly (1) is provided with a steel beam positioning rod (11), screw rods (12) respectively arranged at both ends of the steel beam positioning rod (11), a reinforcing channel steel (13) arranged on the screw rod (12), a plurality of fastening bolts (14), a plurality of pipeline support rods (15) and a plurality of pipe clamps (16). The steel beam positioning rod (11) is transversely fixed to the steel structure beam body (4). The reinforcing channel steel (13) is provided with the fastening bolts (14) evenly to reduce the slenderness ratio of the screw rod (12). The plurality of pipeline support rods (15) are all arranged below the reinforcing channel steel (13) and are sleeved on the screw rod (12). Each of the pipe clamps (16) is arranged in the middle of a pipeline support rod (15) and respectively fixes the pipeline (10). The connection between the pipeline support rod (15) and the screw rod (12) is the rooting point (5).

5. The pipeline side rooting anti-seismic structure parallel to the bottom of the steel structure beam according to claim 2, characterized in that: The diagonal brace assembly (2) is provided with a steel beam diagonal brace positioning rod (21) and an extended side brace channel steel (22) provided at both ends of the steel beam diagonal brace positioning rod (21); the steel beam diagonal brace positioning rod (21) is transversely fixed to the steel structure beam body (4); both ends of the extended side brace channel steel (22) are respectively connected to one end of the steel beam diagonal brace positioning rod (21) and the rooting point (5) on the same side of the displacement through the seismic hinge (33).

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