Pipeline anti-seismic laying structure for civil engineering construction

Abstract

The utility model discloses a pipeline anti-seismic laying structure for civil engineering construction, which comprises a pipeline and an embedded frame, the pipeline is required to be embedded in the ground during construction, the embedded frame is arranged on the outer side of the pipeline and is used for assisting in mounting and fixing the pipeline, the pipeline is locked by semi-ring hoops on two opposite angles, and the semi-ring hoops on two sides are fixedly connected with a slip rope group arranged on the embedded frame. A connecting tension spring in an inward pulling state is arranged in the slip rope group, the pipeline is flexibly connected and limited with the embedded frame through the slip rope group, and when an earthquake occurs, a flexible structure of the slip rope group can absorb most earthquake impact stress, so that the situation that the pipeline is directly impacted and damaged is effectively avoided, and the service life of the pipeline is prolonged. When the ground where the embedded frames are arranged generates geological settlement offset due to vibration settlement, the embedded frames which are originally embedded and leveled are staggered, the connecting tension springs are expanded and contracted to compensate offset of the positions of the pipelines fixed to the centers of the embedded frames, and the situation that the pipelines are twisted and damaged due to the fact that the embedded frames are staggered is prevented.

Description

Technical Field

[0001] The utility model relates to the field of building accessories, in particular to an anti-seismic laying structure of pipelines for civil engineering construction. Background Art

[0002] The seismic-resistant laying structure for pipelines used in civil engineering construction is a special laying structure used in earthquake-prone areas to enhance the safety and stability of the pipeline system during earthquakes. The use of this structure can effectively reduce the damage caused by earthquakes to the pipeline system, thereby protecting people's lives and property.

[0003] With current technology, when an earthquake occurs, the pipes directly buried in the soil will be in direct contact with the soil, and the earthquake impact stress will directly impact the pipes, causing them to be damaged. When the ground settles due to vibration and geological settlement, the original pre-buried and leveled pipes will be dislocated from the ground, causing them to twist and break. Utility Model Content

[0004] The purpose of the utility model is to solve any one of the problems in the above-mentioned technologies, thereby proposing an earthquake-resistant pipeline laying structure for civil engineering construction.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a seismic-resistant laying structure for pipelines used in civil engineering construction, including pipelines required to be pre-buried in the ground during construction and pre-buried frames on the outside of the pipelines for auxiliary installation and fixation, wherein the pipelines are locked by semi-ring clamps on both diagonal sides, and the semi-ring clamps on both sides are fixedly connected to a sliding cable group arranged on the pre-buried frame, and a connecting tension spring in an inwardly pulled state is arranged in the sliding cable group.

[0006] Furthermore, the embedded frame is a square frame body, and a pipe penetration hole is arranged in the center of the embedded frame. The pipe passes through the pipe penetration hole and is installed and limited by a sliding rope group and a semi-ring clamp. Wide side wing plates are arranged on the four sides of the periphery of the embedded frame. A sliding rope seat with a right-sided triangle distribution on the right side and the bottom is arranged outside the pipe penetration hole on the front side of the embedded frame. A sliding rope seat with a right-sided triangle distribution on the left side and the bottom is arranged outside the pipe penetration hole on the rear side of the embedded frame. The sliding rope seat is an I-shaped frustum, and the sliding rope group is slidably embedded in the sliding rope seat.

[0007] Furthermore, the half-ring clamp is in the shape of a semicircle with perforated fastening platforms on both sides. The two half-ring clamps are locked and fixed by fastening bolts passing through the perforated fastening platforms on both sides of the half-ring clamps. A connecting platform is provided on the outer wall of the middle section of the semi-ring clamp ring to fix it with the slide rope group.

[0008] Furthermore, the outermost ends of the zip line group are tail ropes connected to the semi-ring clamps, and the tail ropes on both sides are connected by connecting tension springs and middle ropes, and the connecting tension springs are always in an inwardly pulled state.

[0009] The beneficial effect of the utility model is that the pipeline is softly connected and limited with the embedded frame through the cable group. When an earthquake occurs, the flexible structure of the cable group will absorb most of the earthquake impact stress, effectively avoiding the pipeline from being directly impacted and damaged. When the ground where the embedded frame is arranged undergoes geological settlement displacement due to vibration settlement, the originally embedded and leveled embedded frames are dislocated, and the connecting tension spring is expanded and contracted to compensate for the displacement of the pipeline position fixed at the center of the embedded frame, preventing the pipeline from being twisted and damaged due to the dislocation of the embedded frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;

[0011] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2 ;

[0012] Figure 3 This is a schematic diagram of the installation of the zip line assembly of the utility model;

[0013] Figure 4 This is a schematic diagram of the structure of the embedded frame of the utility model;

[0014] Figure 5 It is a structural schematic diagram of the zipline group of the utility model.

[0015] exist Figures 1 to 5 The corresponding relationship between the component names or lines and the figure numbers is: pipeline 1, embedded frame 2, pipe hole 21, side wing plate 22, cable seat 23, half ring clamp 3, fastening bolt 4, cable group 5, tail end rope 51, connecting tension spring 52, middle section rope 53. DETAILED DESCRIPTION

[0016] Please refer to Figures 1 to 5 ;

[0017] The present embodiment provides a seismic-resistant pipeline laying structure for civil engineering construction, including a pipeline 1 required to be pre-buried in the ground during construction and a pre-buried frame 2 on its outer side for auxiliary installation and fixation. The pipeline 1 is locked by semi-ring clamps 3 on both diagonal sides, and the semi-ring clamps 3 on both sides are fixedly connected to a sliding rope group 5 arranged on the pre-buried frame 2. A connecting tension spring 52 in an inwardly retracted state is arranged inside the sliding rope group 5.

[0018] Preferably, the embedded frame 2 is a square frame, and a pipe penetration hole 21 is arranged in the center of the embedded frame 2. The pipe 1 passes through the pipe penetration hole 21 and is installed and limited by the rope group 5 and the semi-ring clamp 3. Wide side wing plates 22 are arranged on the four sides of the outer periphery of the embedded frame 2. The pipe penetration hole 21 on the front side of the embedded frame 2 is arranged on the outer periphery of the rope seat 23 with a right-sided triangle distribution on the right side and the bottom. The pipe penetration hole 21 on the rear side of the embedded frame 2 is arranged on the outer periphery of the rope seat 23 with a right-sided triangle distribution on the left side and the bottom. The rope seat 23 is an I-shaped frustum, and the rope group 5 is slidably embedded in the rope seat 23.

[0019] In a specific embodiment, a rope group 5 is sleeved on the rope seats 23 on the front and rear sides of the embedded frame 2. The pipe 1 passes through the pipe hole 21 and is cross-tensioned and installed in a diagonal manner by the rope groups 5 and semi-ring clamps 3 distributed on the front and rear sides. At the same time, the pipe 1 can be floated and adjusted in the area inside the pipe hole 21 by loosening or tightening the rope group 5.

[0020] In a specific embodiment, wide side wing plates 22 are provided on all four sides of the embedded frame 2. The side wing plates 22 provide certain structural reinforcement to the inner wall of the embedded ditch, facilitating installation while effectively preventing the embedded ditch from collapsing toward the inner wall.

[0021] Preferably, the half-ring clamp 3 is in the shape of a semicircular ring with perforated fastening platforms on both sides. The two half-ring clamps 3 are locked and fixed by fastening bolts 4 that pass through the perforated fastening platforms on both sides of the half-ring clamps 3. A connecting platform is provided on the outer wall of the middle section of the circle of the half-ring clamp 3 and is fixedly connected to the slide rope group 5.

[0022] In a specific embodiment, the pipeline 1 is softly connected and limited with the embedded frame 2 through the zipline group 5. When high-pressure water enters the pipeline 1, the flexible structure of the zipline group 5 absorbs most of the impact kinetic energy of the water, effectively reducing the impact amplitude of the pipeline 1 and increasing its service life.

[0023] Preferably, the outermost ends of the zipline group 5 are tail ropes 51 connected to the semi-ring clamp 3, and the tail ropes 51 on both sides are connected by connecting tension springs 52 and middle ropes 53, and the connecting tension springs 52 are always in an inwardly pulled state.

[0024] In a specific embodiment, the pipeline 1 is softly connected and limited with the embedded frame 2 through the cable group 5. When an earthquake occurs, the flexible structure of the cable group 5 absorbs most of the earthquake impact stress, effectively preventing the pipeline 1 from being directly damaged by the impact.

[0025] In a specific embodiment, when the ground on which the embedded frame 2 is arranged undergoes geological settlement displacement due to vibration settlement, the originally embedded and leveled embedded frames 2 are misaligned, and the connecting tension spring 52 is expanded and contracted so that the zipline group 5 is always in a straight state. The zipline group 5 compensates for the displacement of the position of the pipeline 1 fixed at the center of the embedded frame 2 without hindering its fixing effect, thereby preventing the pipeline 1 from being twisted and damaged due to the misalignment of the embedded frame 2.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A seismic-resistant pipeline laying structure for civil engineering construction, comprising a pipeline (1) to be pre-buried in the ground during construction and a pre-buried frame (2) outside the pipeline for auxiliary installation and fixation, characterized in that: The pipeline (1) is locked by means of half-ring clamps (3) on two diagonal sides, and the half-ring clamps (3) on both sides are fixedly connected to a sliding rope group (5) provided on the embedded frame (2), and a connecting tension spring (52) in an inwardly retracted state is provided in the sliding rope group (5).

2. The seismic-resistant laying structure for pipelines used in civil engineering construction according to claim 1, characterized in that: The embedded frame (2) is a square frame body. A pipe penetration hole (21) is arranged at the center of the embedded frame (2). The pipe (1) passes through the pipe penetration hole (21) and is installed and limited by a cable group (5) and a semi-ring clamp (3). Wide side wing plates (22) are arranged on the four sides of the embedded frame (2). A cable seat (23) with a right side and a bottom arranged in a straight triangle is arranged on the outer periphery of the pipe penetration hole (21) on the front side of the embedded frame (2). A cable seat (23) with a left side and a bottom arranged in a straight triangle is arranged on the outer periphery of the pipe penetration hole (21) on the rear side of the embedded frame (2). The cable seat (23) is an I-shaped truncated cone. The cable group (5) is slidably embedded in the cable seat (23).

3. The seismic-resistant laying structure for pipelines used in civil engineering construction according to claim 2, characterized in that: The semi-ring clamp (3) is in the shape of a semicircle with perforated fastening platforms on both sides. The two semi-ring clamps (3) are locked and fixed by fastening bolts (4) passing through the perforated fastening platforms on both sides of the semi-ring clamps (3). The outer wall of the middle section of the semi-ring clamp (3) is provided with a connecting platform fixedly connected to the sliding rope group (5).

4. The seismic-resistant laying structure for pipelines used in civil engineering construction according to claim 3, characterized in that: The outermost ends of the sliding rope group (5) are tail ropes (51) connected to the semi-ring clamp (3), and the tail ropes (51) on both sides are connected by connecting tension springs (52) and middle ropes (53), and the connecting tension springs (52) are always in an inwardly retracted state.

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