A pipeline shock absorption and buffering structure for high-rise buildings and its installation method

Abstract

The present invention relates to the technical field of building pipelines, and in particular to a shock absorption and buffering structure for high-rise building pipelines and an installation method thereof, which includes main pipelines. The number of the main pipelines is two, and a detachable outer cylinder frame is arranged between the two main pipelines. One end of the two main pipelines extending into the interior of the detachable outer cylinder frame is detachably installed with a detachable inner cylinder frame. Inner combined air ring structures are arranged on the outer sides of the upper and lower ends of the detachable outer cylinder frame. The present invention can drive the detachable inner cylinder frame to move within the detachable outer cylinder frame through the main pipeline. The horizontal air pressure telescopic rod reduces the horizontal vibration of the main pipeline through telescopic movement. At the same time, the vertical air pressure telescopic rod rotates obliquely. When the main pipeline shakes up and down, the detachable inner cylinder drives the vertical air pressure telescopic rod to expand and contract, reducing the vibration of the main pipeline. During the horizontal movement and vertical combined movement of the main pipeline, the shock absorption treatment for the main pipeline in multiple directions is increased.

Description

Technical Field

[0001] The present invention relates to the technical field of building pipelines, and in particular to a shock-absorbing and buffering structure for high-rise building pipelines and an installation method thereof. Background Art

[0002] In high-rise buildings, drainage pipelines are installed to prevent rainwater from accumulating above the roof during rainy weather and to drain the accumulated water. Multiple pipelines need to be connected and installed, and the ports of adjacent two pipelines are connected through an installation structure.

[0003] However, in high-rise buildings, the pipelines are prone to shaking under strong winds. During frequent shaking of the pipelines, they are likely to fall apart at the joints. In the prior art, shock-absorbing structures are installed at the pipeline joints to buffer the vibrations received by the pipelines. However, the buffering direction is relatively single, while in the actual environment, the pipelines receive vibrations from multiple directions. Therefore, the single buffering direction cannot fully buffer the vibrations received by the pipelines. For this reason, a shock-absorbing and buffering structure for high-rise building pipelines and an installation method thereof are proposed. Summary of the Invention

[0004] In order to ensure shock-absorbing treatment for multiple vibration directions received by the pipelines, the present invention provides a shock-absorbing and buffering structure for high-rise building pipelines and an installation method thereof.

[0005] A shock-absorbing and buffering structure for high-rise building pipelines and an installation method thereof provided by the present invention adopt the following technical solutions: It includes main pipelines. The number of the main pipelines is two. A detachable outer cylinder frame is arranged between the two main pipelines. The detachable outer cylinder frame includes two outer half-cylinders and two support half-rings. The two outer half-cylinders are connected by bolts. The two support half-rings are respectively fixed to the two outer half-cylinders. One end of the two main pipelines extending into the interior of the detachable outer cylinder frame is detachably installed with a detachable inner cylinder frame.

[0006] Inner combined air ring structures are arranged on the outer sides of the upper and lower ends of the detachable outer cylinder frame. A plurality of transverse air pressure telescopic rods are connected and installed on the inner ring surface of the inner combined air ring structures. The detachable outer cylinder frame is fixedly sleeved on the outer surface of the transverse air pressure telescopic rods. The telescopic ends of the transverse air pressure telescopic rods are located inside the detachable outer cylinder frame and are in sliding contact with the detachable inner cylinder frame.

[0007] On the outer side of the detachable outer cylinder frame, there are two double-combination air ring structures. On the upper and lower sides of the outer end of the detachable inner cylinder frame located outside the detachable outer cylinder frame, vertical pneumatic telescopic rods are rotatably installed. The other end of the vertical pneumatic telescopic rod is rotatably connected and communicated with the adjacent double-combination air ring structure. Both ends of the vertical pneumatic telescopic rod are spherical. The inner combination air ring structure is connected and communicated with the adjacent double-combination air ring structure. The detachable inner cylinder frame includes two inner half cylinders and two synchronous half rings. The two inner half cylinders are connected by bolts. The main pipeline is installed between the two inner half cylinders. The two synchronous half rings are respectively fixed to the two inner half cylinders. The vertical pneumatic telescopic rod is connected to the adjacent synchronous half ring. The connection between the vertical pneumatic telescopic rod and the synchronous half ring is in a spherical structure. The inner combination air ring structure includes two half cavity rings and two vertical cylinders. The two vertical cylinders are respectively connected and communicated with the two half cavity rings. The horizontal pneumatic telescopic rod is connected and communicated with the inner ring surface of the adjacent half cavity ring. The double-combination air ring structure includes four ventilation ring plates. Every two of the four ventilation ring plates are annularly distributed. The two annularly distributed ventilation ring plates are slidably connected to each other. The vertical cylinder is connected and communicated with the adjacent ventilation ring plate. The two ventilation ring plates in the vertical direction are connected and communicated by a ventilation pipe. The vertical pneumatic telescopic rod is rotatably connected to the adjacent ventilation ring plate. The connection ends of the vertical pneumatic telescopic rod and the ventilation ring plate are both spherical structures. The end of the ventilation ring plate located inside the vertical pneumatic telescopic rod is open-shaped, and the ventilation ring plate is connected and communicated with the vertical pneumatic telescopic rod.

[0008] A gas replenishing box is arranged between the two ventilation ring plates distributed vertically. One-way valves are installed at both the upper and lower ends of the gas replenishing box, and air flows unidirectionally into the gas replenishing box through the one-way valves. Inside the gas replenishing box, there is a double plate frame that can slide up and down. The double plate frame is composed of two plate-like structures distributed vertically and a rod-like structure in the vertical direction. One-way air pipes are installed at both the upper and lower ends of the gas replenishing box. The one-way air pipes enable air to flow unidirectionally only from the gas replenishing box into the ventilation ring plate. The other end of the one-way air pipe is connected and communicated with the adjacent ventilation ring plate. A pull rope penetrates through the side of the gas replenishing box close to the main pipeline in a sliding manner. The end of the pull rope located inside the gas replenishing box is fixed to the double plate frame, and the end of the pull rope located outside the gas replenishing box is connected to the adjacent synchronous half ring. The end of the pull rope located outside the gas replenishing box is horizontally arranged. When the main pipeline vibrates and shakes, applying a pulling force to the pull rope, the pull rope pulls the double plate frame to move inside the gas replenishing box. The side of the gas replenishing box where the space for the double plate frame increases sucks external air into the gas replenishing box through the one-way valve, while the space between the other side of the double plate frame and the gas replenishing box decreases, and the gas in the gas replenishing box is filled into the ventilation ring plate through the one-way air pipe to supplement the gas in the ventilation ring plate and the half cavity ring.

[0009] Optionally, an inner conical pipe is arranged between the two main pipelines. The inner conical pipe is installed between the two outer half cylinders. The diameter of the lower end of the inner conical pipe is smaller than the diameter of the upper end of the inner conical pipe. The upper end of the inner conical pipe is adapted to the inner wall of the detachable outer cylinder frame.

[0010] Optionally, multiple lateral pneumatic telescopic rods in contact with the same main pipeline are evenly distributed in a circumferential array around the axis of the main pipeline, and the end of the lateral pneumatic telescopic rod in contact with the detachable inner cylinder frame is set as a movable end.

[0011] Optionally, one end of the ventilation ring plate is convex, and the other end is provided with a groove-shaped structure adapted to the convex shape. The two ventilation ring plates distributed in a ring shape are respectively connected by the convex shape and the groove-shaped structure at both ends.

[0012] The installation method of the high-rise building pipeline shock absorption and buffering structure includes the following steps:

[0013] S1. Connect and install the detachable inner cylinder frame on one end of a main pipeline, and sleeve and fix another detachable inner cylinder frame on the other end of another main pipeline.

[0014] S2. Place the two detachable inner cylinder frames at both ends of the detachable outer cylinder frame respectively, so that the two detachable inner cylinder frames are respectively between multiple lateral pneumatic telescopic rods on the upper and lower layers. The multiple lateral pneumatic telescopic rods make the detachable inner cylinder frame have a tendency to be coaxial with the detachable outer cylinder frame.

[0015] S3. The vertical pneumatic telescopic rod supports the detachable outer cylinder frame and the connected main pipeline.

[0016] S4. Install the detachable outer cylinder frame together with the building main body.

[0017] In summary, the present invention includes the following beneficial technical effects: 1. By setting components such as a horizontal pneumatic telescopic rod, a vertical pneumatic telescopic rod, and a detachable inner cylinder frame, when the main pipeline is vibrated, the main pipeline drives the detachable inner cylinder frame to move within the detachable outer cylinder frame. The horizontal pneumatic telescopic rod performs shock absorption treatment on the horizontal vibration received by the main pipeline through telescoping, and at the same time, the vertical pneumatic telescopic rod rotates obliquely. When the main pipeline shakes up and down, the detachable inner cylinder frame drives the vertical pneumatic telescopic rod to telescope, performing shock absorption treatment on the vibration of the main pipeline. During the horizontal movement and vertical combined movement of the main pipeline, shock absorption treatment for various directions of vibration received by the main pipeline is increased. 2. By setting components such as an air supplement box, a double plate frame, and a pull rope, when the detachable inner cylinder frame moves relative to the detachable outer cylinder frame during the movement of the main pipeline, the detachable inner cylinder frame pulls the pull rope, and the double plate frame moves upward under the pulling force of the pull rope. The side of the air supplement box where the space of the double plate frame increases sucks external air into the air supplement box through a one-way valve, while the space between the other side of the double plate frame and the air supplement box decreases, and the gas in the air supplement box is filled into the ventilation ring plate through a one-way air pipe, supplementing gas to the ventilation ring plate and the half cavity ring, ensuring that there is sufficient air pressure for shock absorption in the ventilation ring plate and the half cavity ring, and effectively preventing the reduction of the shock absorption effect caused by the decrease of the internal air pressure during use. 3. By setting an inner tapered pipe, the upper end of the inner tapered pipe is adapted to the detachable outer cylinder frame, so that the medium flowing down from the upper main pipeline can enter the inner tapered pipe. The small-diameter end at the lower end of the inner tapered pipe converges the medium to the axis, enabling the medium in the inner tapered pipe to flow into the lower main pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure in an embodiment of the present invention;

[0019] Figure 2 is a schematic front view structure diagram in an embodiment of the present invention;

[0020] Figure 3 is a schematic diagram of the structure of the connection between the ventilation ring plate and the ventilation pipe in an embodiment of the present invention;

[0021] Figure 4 is in an embodiment of the present invention Figure 3 is an enlarged schematic diagram of the structure at A in;

[0022] Figure 5 is a schematic diagram of the structure of the connection between the horizontal pneumatic telescopic rod and the half cavity ring in an embodiment of the present invention;

[0023] Figure 6 is a schematic diagram of the structure of the inner tapered pipe in an embodiment of the present invention;

[0024] Figure 7 is a schematic diagram of the structure of the connection between the vertical pneumatic telescopic rod and the synchronous half ring in an embodiment of the present invention;

[0025] Figure 8 is in an embodiment of the present inventionFigure 7 Schematic enlarged view of the structure at position B in the middle

[0026] Figure 9 It is a schematic diagram of the internal structure of the air supplement box in the embodiment of the present invention

[0027] Reference numerals: 1, main pipeline; 2, horizontal air pressure telescopic rod; 3, vertical air pressure telescopic rod; 4, internal combined air ring structure; 41, semi-cavity ring; 42, vertical cylinder; 5, detachable outer cylinder frame; 51, outer semi-cylinder; 52, support semi-ring; 6, detachable inner cylinder frame; 61, inner semi-cylinder; 62, synchronous semi-ring; 7, double combined air ring structure; 71, ventilation ring plate; 711, air supplement box; 712, one-way valve; 713, double plate frame; 714, pull rope; 715, one-way air pipe; 72, ventilation pipe; 8, inner conical pipe Specific embodiments

[0028] The following further elaborates on the present invention in conjunction with the attached Figures 1 - 9 Drawings to provide a more detailed description

[0029] An embodiment of the present invention discloses a shock absorption and buffering structure for high-rise building pipelines. As Figures 1 - 9 shown, there are two main pipelines 1, and a detachable outer cylinder frame 5 is arranged between the two main pipelines 1

[0030] The detachable outer cylinder frame 5 includes two outer semi-cylinders 51 and two support semi-rings 52. The two outer semi-cylinders 51 are connected by bolts and can be disassembled between the two outer semi-cylinders 51. It is not limited to bolts and can also be installed in a detachable manner such as connecting pins, which is convenient for later disassembly and maintenance. The two support semi-rings 52 are respectively fixed to the two outer semi-cylinders 51. The support semi-rings 52 are located at the upper and lower middle positions of the outer semi-cylinders 51. One of the support semi-rings 52 is equipped with a mounting bracket connected to the building, and the mounting bracket can be connected and fixed to the building through expansion bolts

[0031] An inner conical pipe 8 is arranged between the two main pipelines 1. The inner conical pipe 8 is installed between the two outer semi-cylinders 51. The diameter of the lower end of the inner conical pipe 8 is smaller than the diameter of the upper end of the inner conical pipe 8. The upper end of the inner conical pipe 8 is adapted to the inner wall of the detachable outer cylinder frame 5. The upper end of the inner conical pipe 8 is adapted to the detachable outer cylinder frame 5, so that the medium flowing down from the upper main pipeline 1 can enter the inner conical pipe 8. The small-diameter end at the lower end of the inner conical pipe 8 converges the medium to the axis, so that the medium in the inner conical pipe 8 can flow into the lower main pipeline 1

[0032] One end of the two main pipelines 1 extending into the interior of the detachable outer cylinder frame 5 is detachably installed with a detachable inner cylinder frame 6

[0033] The detachable inner cylinder frame 6 includes two inner half cylinders 61 and two synchronous half rings 62. The inner half cylinders 61, the synchronous half rings 62, the support half rings 52 and the outer half cylinder 51 all have an arc angle of 180 degrees. The outer diameter of the inner half cylinder 61 is smaller than the inner diameter of the outer half cylinder 51, so that the inner half cylinder 61 can move in the outer half cylinder 51 in a direction perpendicular to the axis. The two inner half cylinders 61 are connected by bolts. The main pipeline 1 is installed between the two inner half cylinders 61. After the two inner half cylinders 61 are connected, the main pipeline 1 between them can be clamped and fixed. The two inner half cylinders 61 can be disassembled. It is not limited to bolts, and can also be installed by detachable means such as connecting pins, which is convenient for later disassembly and maintenance. The two synchronous half rings 62 are respectively fixed to the two inner half cylinders 61.

[0034] Inner combined air ring structures 4 are arranged on the outer sides of the upper and lower ends of the detachable outer cylinder frame 5. A plurality of transverse air pressure expansion rods 2 are connected and installed on the inner ring surface of the inner combined air ring structure 4. The detachable outer cylinder frame 5 is fixedly sleeved on the outer surface of the transverse air pressure expansion rods 2. The transverse air pressure expansion rods 2 tend to expand under internal air pressure. The telescopic ends of the transverse air pressure expansion rods 2 are located inside the detachable outer cylinder frame 5 and are in sliding contact with the detachable inner cylinder frame 6. The multiple transverse air pressure expansion rods 2 in contact with the same main pipeline 1 are evenly distributed in a circumferential array around the axis of the main pipeline 1. The evenly distributed multiple transverse air pressure expansion rods 2 make the main pipeline 1 receive uniform circumferential force. When not affected by vibration, the main pipeline 1 is located at the axis position of the detachable outer cylinder frame 5. The end of the transverse air pressure expansion rod 2 in contact with the detachable inner cylinder frame 6 is set as a movable end. The movable end of the transverse air pressure expansion rod 2 can be a movable structure such as a ball and a universal wheel, which reduces the wear when the main pipeline 1 moves relative to the transverse air pressure expansion rod 2.

[0035] Two double combined air ring structures 7 are arranged on the outer side of the detachable outer cylinder frame 5. The inner combined air ring structure 4 is connected and installed in communication with the adjacent double combined air ring structure 7.

[0036] The inner combined air ring structure 4 includes two half cavity rings 41 and two vertical cylinders 42. The two vertical cylinders 42 are respectively connected and installed in communication with the two half cavity rings 41. The transverse air pressure expansion rods 2 are connected and installed in communication with the inner ring surface of the adjacent half cavity ring 41. One end of the transverse air pressure expansion rod 2 connected to the half cavity ring 41 is in a cavity shape, and the other end of the transverse air pressure expansion rod 2 is in a solid rod shape structure. The solid rod shape structure of the transverse air pressure expansion rod 2 can slide inside the cavity shape structure of the transverse air pressure expansion rod 2.

[0037] Vertical air pressure expansion rods 3 are rotatably installed on the upper and lower side surfaces of one end of the detachable inner cylinder frame 6 located outside the detachable outer cylinder frame 5. The other ends of the vertical air pressure expansion rods 3 are rotatably connected and installed in communication with the adjacent double combined air ring structure 7. Both ends of the vertical air pressure expansion rods 3 are spherical.

[0038] The double-combination gas ring structure 7 includes four ventilation ring plates 71. Every two of the four ventilation ring plates 71 are annularly distributed. The two annularly distributed ventilation ring plates 71 are slidably connected to each other. One end of the ventilation ring plate 71 is convex, and the other end is provided with a groove-like structure adapted to the convex shape. The convex structure of one of the two annularly distributed ventilation ring plates 71 is adapted to be located within the groove-like structure of the other ventilation ring plate 71, increasing the airtightness when the two ventilation ring plates 71 cooperate, effectively preventing internal gas leakage, causing a decrease in air pressure, and reducing the damping effect. The support half-ring 52 is fixed together with the adjacent ventilation ring plate 71, and the ventilation ring plate 71 in contact with the support half-ring 52 is connected and installed in communication with the vertical cylinder 42.

[0039] The two ventilation ring plates 71 in the vertical direction are connected in communication through a ventilation pipe 72, so that the air pressures of the two ventilation ring plates 71 are the same, and the vertical air pressure telescopic rod 3 is rotatably connected to the adjacent ventilation ring plate 71.

[0040] The vertical air pressure telescopic rod 3 is connected to the adjacent synchronous half-ring 62. The connection parts of the vertical air pressure telescopic rod 3 and the synchronous half-ring 62 are both spherical structures. The connection ends of the vertical air pressure telescopic rod 3 and the ventilation ring plate 71 are both spherical structures, enabling the vertical air pressure telescopic rod 3 to tilt and rotate in different directions. One end of the ventilation ring plate 71 located inside the vertical air pressure telescopic rod 3 is open. The ventilation ring plate 71 is in communication with the vertical air pressure telescopic rod 3. The ventilation ring plate 71 inflates the vertical air pressure telescopic rod 3 through the spherical part located inside the vertical air pressure telescopic rod 3. One end of the vertical air pressure telescopic rod 3 in communication with the ventilation ring plate 71 is a cavity end, and the other end of the vertical air pressure telescopic rod 3 is a solid rod-like structure. The solid rod-like structure of the vertical air pressure telescopic rod 3 can slide within the cavity end of the vertical air pressure telescopic rod 3.

[0041] There is an air supplement box 711 arranged between two ventilation ring plates 71 distributed up and down. One-way valves 712 are connected and installed at both the upper and lower ends of the air supplement box 711. Airflow flows into the air supplement box 711 unidirectionally through the one-way valves 712. A double-plate frame 713 that can slide up and down is installed inside the air supplement box 711. The double-plate frame 713 is composed of two plate-like structures distributed up and down and a rod-like structure in the vertical direction. One-way air pipes 715 are connected and installed at both the upper and lower ends of the air supplement box 711. The one-way air pipes 715 enable the airflow to only flow unidirectionally from the air supplement box 711 into the ventilation ring plate 71. The other end of the one-way air pipe 715 is connected and installed with the adjacent ventilation ring plate 71. A pull rope 714 penetrates through the side of the air supplement box 711 close to the main pipeline 1 in a sliding manner. One end of the pull rope 714 located inside the air supplement box 711 is fixed to the double-plate frame 713, and the other end of the pull rope 714 located outside the air supplement box 711 is connected to the adjacent synchronous semi-ring 62. The other end of the pull rope 714 located outside the air supplement box 711 is horizontally arranged. When the main pipeline 1 vibrates and shakes and exerts a pulling force on the pull rope 714, the pull rope 714 pulls the double-plate frame 713 to move inside the air supplement box 711. The side of the air supplement box 711 where the space of the double-plate frame 713 increases sucks external air into the air supplement box 711 through the one-way valve 712, while the space between the other side of the double-plate frame 713 and the air supplement box 711 decreases, and the gas in the air supplement box 711 is filled into the ventilation ring plate 71 through the one-way air pipe 715, so as to supplement gas in the ventilation ring plate 71 and the semi-cavity ring 41, ensuring that there is sufficient air pressure in the ventilation ring plate 71 and the semi-cavity ring 41 for shock absorption. A pressure valve is installed on the ventilation ring plate 71. When the air pressure in the ventilation ring plate 71 is relatively high, the pressure valve can be opened to relieve the pressure in the ventilation ring plate 71.

[0042] The present invention also discloses an installation method for a pipeline shock absorption and buffering structure in high-rise buildings, including the following steps:

[0043] S1. Connect and install the split inner cylinder frame 6 on one end of a main pipeline 1, and sleeve and fix another split inner cylinder frame 6 on the other end of the other main pipeline 1.

[0044] S2. Place the two split inner cylinder frames 6 at both ends of the split outer cylinder frame 5 respectively, so that the two split inner cylinder frames 6 are respectively between multiple horizontal pneumatic telescopic rods 2 in the upper and lower layers. The multiple horizontal pneumatic telescopic rods 2 enable the split inner cylinder frame 6 to have a tendency to be coaxial with the split outer cylinder frame 5.

[0045] S3. The vertical pneumatic telescopic rod 3 supports the split outer cylinder frame 5 and the connected main pipeline 1.

[0046] S4. Install the split outer cylinder frame 5 together with the building body.

[0047] The working principle is as follows: Connect and install the detachable inner cylinder frame 6 on one end of a main pipeline 1, sleeved on it; sleeve and fix another detachable inner cylinder frame 6 on one end of another main pipeline 1. Place the two detachable inner cylinder frames 6 at both ends of the detachable outer cylinder frame 5 respectively, so that the two detachable inner cylinder frames 6 are respectively between multiple horizontal pneumatic telescopic rods 2 on the upper and lower layers. When the main pipeline 1 is vibrated, the main pipeline 1 drives the detachable inner cylinder frame 6 to move within the detachable outer cylinder frame 5. The horizontal pneumatic telescopic rod 2 performs shock absorption treatment on the horizontal vibration received by the main pipeline 1 through telescoping. At the same time, the vertical pneumatic telescopic rod 3 rotates obliquely. When the main pipeline 1 sways up and down, the detachable inner cylinder frame 6 drives the vertical pneumatic telescopic rod 3 to telescope, performing shock absorption treatment on the vibration of the main pipeline 1. During the horizontal movement and vertical combined movement of the main pipeline 1, shock absorption treatment for the main pipeline 1 against vibrations in multiple directions is increased.

[0048] The above are all preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention shall be covered within the protection scope of the present invention.

Claims

1. A shock-absorbing and buffering structure for high-rise building pipelines, comprising a main pipeline (1), characterized in that: There are two main pipes (1). A detachable outer cylinder frame (5) is arranged between the two main pipes (1). The detachable outer cylinder frame (5) includes two outer half cylinders (51) and two support half rings (52). The two outer half cylinders (51) are connected by bolts. The two support half rings (52) are respectively fixed to the two outer half cylinders (51). One end of the two main pipes (1) extending into the detachable outer cylinder frame (5) is detachably installed with a detachable inner cylinder frame (6). Inner combined air ring structures (4) are arranged on the outer sides of the upper and lower ends of the detachable outer cylinder frame (5). A plurality of transverse air pressure expansion rods (2) are connected and installed on the inner ring surface of the inner combined air ring structures (4). The detachable outer cylinder frame (5) is fixedly sleeved on the outer surface of the transverse air pressure expansion rods (2). The telescopic ends of the transverse air pressure expansion rods (2) are located inside the detachable outer cylinder frame (5) and are in sliding contact with the detachable inner cylinder frame (6). Two double combined air ring structures (7) are arranged on the outer side of the detachable outer cylinder frame (5). Vertical air pressure expansion rods (3) are rotatably installed on the upper and lower sides of one end of the detachable inner cylinder frame (6) located outside the detachable outer cylinder frame (5). The other ends of the vertical air pressure expansion rods (3) are rotatably connected and installed with the adjacent double combined air ring structures (7). Both ends of the vertical air pressure expansion rods (3) are spherical. The inner combined air ring structure (4) is connected and installed with the adjacent double combined air ring structure (7). The detachable inner cylinder frame (6) includes two inner half cylinders (61) and two synchronous half rings (62). The two inner half cylinders (61) are connected by bolts. The main pipe (1) is installed between the two inner half cylinders (61). The two synchronous half rings (62) are respectively fixed to the two inner half cylinders (61). The vertical air pressure expansion rods (3) are connected to the adjacent synchronous half rings (62). The connection parts of the vertical air pressure expansion rods (3) and the synchronous half rings (62) are all spherical structures. The inner combined air ring structure (4) includes two half cavity rings (41) and two vertical cylinders (42). The two vertical cylinders (42) are respectively connected and installed with the two half cavity rings (41). The transverse air pressure expansion rods (2) are connected and installed with the inner ring surface of the adjacent half cavity rings (41). The double combined air ring structure (7) includes four ventilation ring plates (71). Every two of the four ventilation ring plates (71) are annularly distributed. The two ventilation ring plates (71) forming an annular distribution are slidably connected to each other. The vertical cylinders (42) are connected to the adjacent ventilation ring plates (71). The two ventilation ring plates (71) located in the vertical direction are connected by a ventilation pipe (72). The vertical air pressure expansion rods (3) are rotatably connected to the adjacent ventilation ring plates (71). The connection ends of the vertical air pressure expansion rods (3) and the ventilation ring plates (71) are all spherical structures. One end of the ventilation ring plate (71) located inside the vertical air pressure expansion rod (3) is open. The ventilation ring plate (71) is connected to the vertical air pressure expansion rod (3). There is an air supplement box (711) arranged between two ventilation ring plates (71) distributed vertically. One-way valves (712) are connected and installed at both the upper and lower ends of the air supplement box (711). Air flows unidirectionally into the air supplement box (711) through the one-way valves (712). A double plate frame (713) that can slide up and down is installed inside the air supplement box (711). The double plate frame (713) is composed of two plate-like structures distributed vertically and a rod-like structure in the vertical direction. One-way air pipes (715) are connected and installed at both the upper and lower ends of the air supplement box (711). The one-way air pipes (715) enable air to flow unidirectionally only from the air supplement box (711) into the ventilation ring plate (71). The other end of the one-way air pipe (715) is connected and installed to the adjacent ventilation ring plate (71). A pull rope (714) penetrates through the side of the air supplement box (711) close to the main pipe (1) in a sliding manner. One end of the pull rope (714) located inside the air supplement box (711) is fixed to the double plate frame (713), and the other end of the pull rope (714) located outside the air supplement box (711) is connected to the adjacent synchronous semi-ring (62). The other end of the pull rope (714) located outside the air supplement box (711) is horizontally arranged. When the main pipe (1) vibrates and shakes to apply a pulling force to the pull rope (714), the pull rope (714) pulls the double plate frame (713) to move inside the air supplement box (711). Air from the outside is pumped into the air supplement box (711) through the one-way valve (712) on the side where the space of the air supplement box (711) where the double plate frame (713) is located increases, while the gas in the air supplement box (711) is filled into the ventilation ring plate (71) through the one-way air pipe (715) due to the reduction of the space between the other side of the double plate frame (713) and the air supplement box (711), so as to supplement gas to the ventilation ring plate (71) and the semi-cavity ring 41.

2. The shock absorption and buffering structure for high-rise building pipelines according to claim 1, characterized in that: An inner conical pipe (8) is arranged between two main pipes (1). The inner conical pipe (8) is installed between two outer semi-cylinders (51). The diameter of the lower end of the inner conical pipe (8) is smaller than that of the upper end of the inner conical pipe (8). The upper end of the inner conical pipe (8) is adapted to the inner wall of the detachable outer cylinder frame (5).

3. A shock-absorbing and buffering structure for high-rise building pipelines according to claim 1, characterized in that: A plurality of transverse pneumatic telescopic rods (2) in contact with the same main pipe (1) are evenly distributed in a circumferential array around the axis of the main pipe (1). One end of the transverse pneumatic telescopic rod (2) in contact with the detachable inner cylinder frame (6) is set as a movable end.

4. A shock-absorbing and buffering structure for high-rise building pipelines according to claim 1, characterized in that: One end of the ventilation ring plate (71) is convex, and the other end is provided with a groove-like structure adapted to the convex shape. The two ventilation ring plates (71) forming an annular distribution are respectively connected by the cooperation of the convex shape and the groove-like structure at both ends.

5. The installation method of the pipeline shock absorption and buffering structure for high-rise buildings according to any one of claims 1-4, characterized in that: It includes the following steps; S1. Connect and install the detachable inner cylinder frame (6) to sleeve one end of a main pipe (1), and sleeve and fix the other detachable inner cylinder frame (6) to the other end of the other main pipe (1). S2. Place the two detachable inner cylinder frames (6) at both ends of the detachable outer cylinder frame (5) respectively, so that the two detachable inner cylinder frames (6) are respectively between multiple transverse pneumatic telescopic rods (2) in the upper and lower layers. The multiple transverse pneumatic telescopic rods (2) make the detachable inner cylinder frame (6) have a tendency to be coaxial with the detachable outer cylinder frame (5). S3. The vertical pneumatic telescopic rod (3) supports the detachable outer cylinder frame (5) and the connected main pipe (1). S4. Install the separable outer cylinder frame (5) on the building main body.

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