Energy dissipation damping seismic support and implementation method thereof

Abstract

The invention discloses an energy dissipation damping anti-seismic support and an implementation method thereof, and relates to the technical field of anti-seismic supports, comprising a square tube and a main tube, wherein the square tube and the main tube are provided with through-holes, an upper screw is fixed on the top of the main tube, the upper screw passes through the outside of a main beam and is respectively covered with a gasket and a fastening nut, the upper gasket is buckled on the main beam, and the fastening nut is against the upper gasket; since the two sides of a piston plate are respectively connected to a first spring and a second spring, the force exerted on the piston plate by the first spring and the second spring in a balanced state is F=‑kx, and the pressure generated by the medium oil on both sides also acts on the piston plate, when vibration occurs, the piston plate is continuously moved, and is acted upon by the elastic force and the pressure force of the first spring and the second spring, so that the force generated by the vibration is offset, and the force is dissipated, and the clamp mechanisms, support frames and suspensions of different shapes are provided to adapt to different environments, so that the overall connection is more firmly connected.

Description

Technical Field

[0001] The present invention relates to the technical field of earthquake-resistant supports, in particular to an energy dissipation damping earthquake-resistant support and an implementation method thereof. Background Art

[0002] As an extremely complex project, the construction industry requires not only a long construction period, more manpower and financial resources, but also the support of new technologies. In order to ensure the construction quality of the construction industry and achieve safe and stable operation of the project, various problems that existed in the past must be solved in terms of construction technology, and at the same time, the construction industry needs to continuously innovate construction technology. At present, intelligent construction technology, energy-saving and updated reinforcement technology methods for modern high-tech management have become the main development direction of my country's construction industry in the future.

[0003] In recent years, with the continuous progress of social economy, various large-scale buildings have become more and more numerous. In large-scale buildings, various pipelines must be installed, including air conditioning, fire protection, water supply, electricity, communication, heating, etc. In construction, professional pipeline supports and hangers are used to place and lay various pipelines. However, in the prior art, the locking components on the supports and hangers are fixed to the supports and hangers.

[0004] Application number: CN201821467038.X is a pipe clip for an earthquake-resistant bracket. The pipe clip is movable. The vibration generated during the reverse vibration will drive the support bracket to shake, thereby causing continuous impact force on the beam or wall top used to support the earthquake-resistant bracket, causing damage. Summary of the invention

[0005] The purpose of the present invention is to provide an energy dissipation and damping anti-seismic support and an implementation method thereof, wherein the two sides of the piston plate are respectively connected to the first spring and the second spring, the force exerted on the piston plate by the first spring and the second spring in a balanced state is F=-kx, and the pressure generated by the medium oil on both sides also acts on the piston plate. When vibration occurs, the piston plate is continuously moved and is acted upon by the elastic force and the pressure force of the first spring and the second spring, so that the force generated by the vibration is transmitted to the medium oil to complete the force dissipation. The support frame and the suspension of different shapes are set to adapt to different environments, so that the overall connection has the advantage of higher firmness, thereby solving the problems in the prior art.

[0006] To achieve the above object, the present invention provides the following technical solution: an energy dissipation damping seismic support, comprising a square tube and a main tube, the square tube and the main tube are processed with through-holes, the top of the main tube is fixed with an upper screw, the upper screw passes through the outside of the main beam and is respectively covered with a gasket and a fastening nut, the upper gasket is buckled on the main beam, and the fastening nut is against the upper gasket;

[0007] One end of the square tube is inserted into the energy dissipation pipe, and the other end of the square tube is connected to the clamp mechanism, the clamp mechanism is engaged with the support frame and the suspension through the lower screw rod passing through, and the middle screw rod passing through the support frame is engaged with the bottom of the main pipe;

[0008] The energy dissipation pipe has an internal energy dissipation mechanism, and a clamp mechanism connected to the top end is threadedly fixed to the main beam.

[0009] Further, the force dissipation mechanism includes a piston plate, a piston rod, a first spring, a second spring and a sealing partition. The force dissipation pipe is a pipe with openings at both ends and a seal in the middle. The sealing partition is arranged in the opening at one end of the force dissipation pipe to form a sealed accommodating chamber. Medium oil is injected into the accommodating chamber. The piston plate is arranged in the accommodating chamber to separate the space in the accommodating chamber. The two ends of the piston plate are respectively connected to the first spring and the second spring. The other end of the first spring is connected to the sealing partition, and the other end of the second spring is connected to the inner wall of the cavity of the force dissipation pipe.

[0010] One end of the piston rod passes through the sealing partition and is fixed to the piston rod, and the first spring is sleeved on the outside of the piston rod, and the other end of the piston rod is fixed to the square tube inserted into the energy dissipation pipe.

[0011] Furthermore, the clamp mechanism consists of a clamp tip and a support, which are movably connected by a pin. An opening for inserting the square tube and the energy dissipation pipe is processed on the clamp tip, and the square tube and the energy dissipation pipe are fixed by bolts that engage with the clamp tip and pass through the sockets of the square tube and the energy dissipation pipe. The support fits with the support frame and is fixed by a lower screw.

[0012] Furthermore, another clamp mechanism includes a clamp plate and a support plate, which are movably connected by a latch, and protruding buckle strips are provided on both edges of the clamp plate. The clamp plate is attached to the square tube, and the buckle strips on both sides are clamped on the square tube, and are connected to the square tube by bolts passing through the clamp plate, and the support plate is fixed to the support frame.

[0013] Another technical solution of the present invention is a method for implementing the energy dissipation damping seismic support, comprising the following steps:

[0014] S1: The upper screw rod of the main pipe passes through the main beam, and the gasket is buckled on the main beam and fixed by rotating the fastening nut. The top support frame and the suspension of the main pipe are engaged with the support and fixed by the lower screw rod passing through it. The middle screw rod passes through the support frame and is fixed to the bottom of the main pipe;

[0015] S2: The opening of the clamp tip is inserted into one end of the square tube, engaged by a through bolt, the other end of the square tube is fixed to the piston rod, and the square tube is inserted into the stilling tube;

[0016] S3: injecting medium oil into the accommodating cavity of the stilling pipe, and distributing the medium oil equally in the cavities on both sides of the piston plate;

[0017] S4: The clamp mechanism on the top of the stilling tube is connected to the main beam to complete the assembly of the overall bracket.

[0018] Further, in S3, a channel for injecting medium oil is processed on the stilling pipe, and the channel is sealed by an oil plug.

[0019] Furthermore, in S3, the piston plate is in a balanced state due to the tension of the square tube, the first spring, the second spring and the oil pressure at both ends.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The energy dissipation and damping anti-seismic support and its implementation method are as follows: when vibration occurs, the piston plate will continuously move in the accommodating chamber; during the process of moving to the left, the first spring is compressed and the second spring is stretched, generating a thrust to push the piston plate to the right, and the medium oil pressure on the left side becomes larger, while the medium oil pressure on the right side becomes smaller, thereby reducing the distance the piston plate moves to the left, reducing the pressure acting on the main beam, and reducing damage to the main beam; when the piston plate moves to the right, the first spring is stretched and the second spring is shortened, generating a thrust to push the piston plate to the left, and the medium oil pressure on the right side becomes larger, while the medium oil pressure on the left side becomes smaller, thereby avoiding a large rebound amplitude, reducing the pressure acting on the main beam, reducing damage to the main beam, and completing the force dissipation; and by setting clamp mechanisms of different shapes as well as support frames and suspensions, the support frames and suspensions can adapt to different environments, making the overall connection more secure. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is the overall structure diagram of the present invention;

[0023] Figure 2 is a cross-sectional view of the force dissipation mechanism of the present invention;

[0024] Figure 3 is a three-dimensional diagram of the clamp mechanism of the present invention;

[0025] Figure 4 is a three-dimensional diagram of another clamp mechanism of the present invention;

[0026] Figure 5 A connection diagram of another clamp mechanism and a support frame of the present invention;

[0027] Figure 6 A connection diagram of another clamp mechanism and a support frame of the present invention;

[0028] Figure 7 A connection diagram of another clamp mechanism and a support frame of the present invention;

[0029] Figure 8 It is another structural diagram of the force dissipation mechanism of the present invention.

[0030] In the figure: 1. square tube; 2. main tube; 21. upper screw; 211. gasket; 212. fastening nut; 3. socket; 4. main beam; 5. energy dissipation tube; 51. energy dissipation mechanism; 511. piston plate; 512. piston rod; 513. first spring; 514. second spring; 515. sealing partition; 6. clamp mechanism; 61. clamp tip; 610. clamp plate; 6100. buckle strip; 62. support; 620. support plate; 7. support frame; 8. suspension; 9. lower screw; 10. middle screw. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] Embodiment 1:

[0033] See also Figure 1 The energy dissipation and damping anti-seismic support comprises a square tube 1 and a main tube 2. The square tube 1 and the main tube 2 are provided with a through-hole 3. The top of the main tube 2 is fixed with an upper screw rod 21. The upper screw rod 21 passes through the outside of the main beam 4 and is respectively covered with a gasket 211 and a fastening nut 212. The upper gasket 211 is buckled on the main beam 4, and the fastening nut 212 is against the upper gasket 211. The main beam 4 and the main tube 2 are fixed by the fastening nut 212; one end of the square tube 1 is inserted into the energy dissipation tube 5, and the other end of the square tube 1 is connected to the clamp mechanism 6. The clamp mechanism 6 is engaged with the support frame 7 and the suspension 8 through the through-lower screw rod 9. The middle screw rod 10 is engaged with the bottom of the main tube 2 on the support frame 7; the energy dissipation tube 5 has a built-in energy dissipation mechanism 51, and the clamp mechanism 6 connected to the top is threadedly fixed to the main beam 4. The clamp mechanism 6 is fixed to the main beam 4, and the bottom end of the main tube 2 is also fixed.

[0034] See also Figure 2 The force dissipation mechanism 51 includes a piston plate 511, a piston rod 512, a first spring 513, a second spring 514 and a sealing partition 515. The force dissipation pipe 5 is a pipe with openings at both ends and a seal in the middle. The sealing partition 515 is arranged in the opening at one end of the force dissipation pipe 5 to form a sealed accommodating chamber. Medium oil is injected into the accommodating chamber. The piston plate 511 is arranged in the accommodating chamber to separate the space in the accommodating chamber. The two ends of the piston plate 511 are respectively connected to the first spring 513 and the second spring 514. The other end of the first spring 513 is connected to the sealing partition 515, and the other end of the second spring 514 is connected to the inner wall of the cavity of the force dissipation pipe 5.

[0035] One end of the piston rod 512 passes through the sealing partition 515 and is fixed to the piston rod 512 , and the first spring 513 is sleeved on the outside of the piston rod 512 , and the other end of the piston rod 512 is fixed to the square tube 1 inserted into the energy dissipation pipe 5 .

[0036] Since both sides of the piston plate 511 are connected to the first spring 513 and the second spring 514 respectively, the force of the first spring 513 and the second spring 514 on the piston plate 511 in a balanced state is F=-kx, and the pressure generated by the medium oil on both sides also acts on the piston plate 511, and the added oil can reduce the friction of the sliding of the piston plate 511. When vibration occurs, the piston plate 511 will continue to move in the accommodating chamber. In the process of moving to the left, the first spring 513 is compressed and the second spring 514 is stretched, which pushes the piston The thrust of the plate 511 moving to the right is generated, and the medium oil pressure on the left side becomes larger, while the medium oil pressure on the right side becomes smaller, thereby reducing the distance that the piston plate 511 moves to the left, reducing the pressure acting on the main beam 4, and reducing the damage to the main beam 4. When the piston plate 511 moves to the right, the first spring 513 is lengthened and the second spring 514 is shortened, generating a thrust to push the piston plate 511 to move to the left, and the medium oil pressure on the right side becomes larger, while the medium oil pressure on the left side becomes smaller, thereby avoiding a large rebound amplitude, reducing the pressure acting on the main beam 4, and reducing the damage to the main beam 4.

[0037] See also Figure 3 The clamp mechanism 6 is composed of a clamp tip 61 and a support 62, which are movably connected by a latch. An opening for inserting the square tube 1 and the energy dissipation pipe 5 is processed on the clamp tip 61, and the bolts engaged with the clamp tip 61 are passed through the sockets 3 of the square tube 1 and the energy dissipation pipe 5 to fix them. The support 62 is fitted with the support frame 7 and is fixed by the lower screw 9.

[0038] See also Figure 4 The clamp mechanism 6 includes a clamp plate 610 and a support plate 620, and the clamp plate 610 and the support plate 620 are movably connected by a latch, and protruding buckle strips 6100 are provided on both edges of the clamp plate 610. The clamp plate 610 is attached to the square tube 1, and the buckle strips 6100 on both sides are clamped on the square tube 1, and are connected to the square tube 1 by bolts passing through the clamp plate 610, and the support plate 620 is fixed to the support frame 7.

[0039] Embodiment 2:

[0040] See also Figure 5 , wherein the clamp mechanism 6 used is Figure 4 As shown, the support frame 7 is trapezoidal, the suspension frame 8 is U-shaped, and after the two ends of the suspension frame 8 overlap with the two ends of the support frame 7, the lower screw rod 9 is used to penetrate and fix them, so that the clamp mechanism 6 and the main pipe 2 are connected and fixed together.

[0041] Embodiment three:

[0042] See also Figure 6 , wherein the clamp mechanism 6 used is Figure 3 As shown, the support frame 7 is trapezoidal, the suspension frame 8 is U-shaped, and after the two ends of the suspension frame 8 overlap with the two ends of the support frame 7, the lower screw rod 9 is used to penetrate and fix them, so that the clamp mechanism 6 and the main pipe 2 are connected and fixed together.

[0043] Embodiment 4:

[0044] See also Figure 7 , wherein the clamp mechanism 6 used is Figure 4 As shown, the support frame 7 is a horizontal U-shaped plate, the suspension 8 is a U-shaped structure, and horizontal support plates are fixed on both ends. The support frame 7 is buckled on the support plates, and a support plate 620 is placed on one side of the horizontal connection between the support frame 7 and the support plate, and is penetrated by vertical bolts to complete the fixation.

[0045] Embodiment five:

[0046] See also Figure 8 ,Will Figure 2 The piston plate 511, the piston rod 512, the first spring 513, the second spring 514 and the sealing partition 515 are removed, and a rubber is provided with one end connected to the square tube 1 and the other end connected to the energy dissipation pipe 5. The rubber fills the accommodating cavity and utilizes the damping effect of the rubber itself to reduce the amplitude of the shaking of the square tube 1, eliminate the force generated by the vibration, and avoid greater damage to the main beam 4 during vibration.

[0047] In order to better demonstrate the implementation process of the energy dissipation damping seismic support, this embodiment now proposes an implementation method of the energy dissipation damping seismic support, including the following steps:

[0048] Step 1: The upper screw rod 21 of the main pipe 2 passes through the main beam 4, and the gasket 211 is buckled on the main beam 4 by rotating the fastening nut 212 to fix it. The top support frame 7 and the suspension 8 of the main pipe 2 are engaged with the support 62 and fixed by the lower screw rod 9 passing through it. The middle screw rod 10 passes through the support frame 7 and is fixed to the bottom of the main pipe 2;

[0049] Step 2: The opening of the clamp tip 61 is inserted into one end of the square tube 1, and the other end of the square tube 1 is fixed to the piston rod 512 through the through-bolt, and the square tube 1 is inserted into the energy dissipation tube 5;

[0050] Step 3: Inject medium oil into the accommodating cavity of the energy dissipation pipe 5. The medium oil is equally distributed in the cavities on both sides of the piston plate 511. A channel for medium oil injection is processed on the energy dissipation pipe 5, and the channel is sealed by an oil plug. The piston plate 511 is in a balanced state due to the tension of the square tube 1, the first spring 513, the second spring 514 and the oil pressure at both ends.

[0051] Step 4: The clamp mechanism 6 on the top of the energy dissipation pipe 5 is connected to the main beam 4 to complete the assembly of the overall bracket.

[0052] In summary: the energy dissipation and damping seismic support and its implementation method, when vibration occurs, the piston plate 511 will continue to move in the accommodating chamber, in the process of moving to the left, the first spring 513 is compressed, the second spring 514 is stretched, and a thrust is generated to push the piston plate 511 to move to the right, and the medium oil pressure on the left side becomes larger, and the medium oil pressure on the right side becomes smaller, thereby reducing the distance the piston plate 511 moves to the left, reducing the pressure acting on the main beam 4, and reducing the damage to the main beam 4, when the piston plate 511 moves to the right, the first spring 513 is stretched, and the second spring 514 is shortened, thereby generating a thrust to push the piston plate 511 to move to the left, and the medium oil pressure on the right side becomes larger, and the medium oil pressure on the left side becomes smaller, thereby avoiding a large rebound amplitude, reducing the pressure acting on the main beam 4, and reducing the damage to the main beam 4, completing the force dissipation, and adapting to different environments by setting different shapes of clamp mechanisms 6 and support frames 7 and suspensions 8, so that the overall connection is more firmly connected.

[0053] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0054] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. The implementation method of the energy dissipation damping seismic support is characterized in that: The following steps are involved: S1: The upper screw rod (21) of the main pipe (2) passes through the main beam (4), and the gasket (211) is buckled on the main beam (4) and fixed by rotating the fastening nut (212). The top support frame (7) and the suspension frame (8) of the main pipe (2) are engaged with the support (62) and fixed, and the middle screw rod (10) passes through the support frame (7) and is fixed to the bottom of the main pipe (2). The square tube (1) and the main pipe (2) are processed with a through-hole (3). The top of the main pipe (2) is fixed with the upper screw rod (21), and the upper screw rod (21) passes through the lower screw rod (9). The outside of the main beam (4) is respectively covered with a gasket (211) and a fastening nut (212); the upper gasket (211) is buckled on the main beam (4), and the fastening nut (212) is against the upper gasket (211); one end of the square tube (1) is inserted into the energy dissipation pipe (5), and the other end of the square tube (1) is connected to the clamp mechanism (6); the clamp mechanism (6) is engaged with the support frame (7) and the suspension frame (8) through the lower screw rod (9) passing through, and the middle screw rod (10) passing through the support frame (7) is engaged with the bottom of the main pipe (2); the energy dissipation pipe (5) has a built-in energy dissipation pipe (5) The force dissipation mechanism (51) is provided with a clamp mechanism (6) connected at the top end and fixed with the main beam (4) by thread. The force dissipation mechanism (51) comprises a piston plate (511), a piston rod (512), a first spring (513), a second spring (514) and a sealing partition (515). The force dissipation pipe (5) is a pipe with openings at both ends and a sealing middle. The sealing partition (515) is arranged in the opening at one end of the force dissipation pipe (5) to form a sealed accommodating chamber. Medium oil is injected into the accommodating chamber. The piston plate (511) is arranged in the accommodating chamber to separate the air in the accommodating chamber. The two ends of the piston plate (511) are respectively connected to the first spring (513) and the second spring (514), the other end of the first spring (513) is connected to the sealing partition (515), and the other end of the second spring (514) is connected to the inner wall of the cavity of the energy dissipation tube (5); one end of the piston rod (512) passes through the sealing partition (515) and is fixed to the piston rod (512), and the first spring (513) is sleeved on the outside of the piston rod (512), and the other end of the piston rod (512) is fixed to the square tube (1) inserted into the energy dissipation tube (5); S2: The opening of the clamp tip (61) is inserted into one end of the square tube (1), and the other end of the square tube (1) is fixed to the piston rod (512) through the through-bolt, and the square tube (1) is inserted into the energy dissipation tube (5); S3: injecting medium oil into the accommodating cavity of the energy dissipation pipe (5), and distributing the medium oil in equal amounts in the cavities on both sides of the piston plate (511), wherein a channel for injecting medium oil is processed on the energy dissipation pipe (5), and the channel is sealed by an oil plug, and the piston plate (511) is in a balanced state under the tension of the square tube (1), the first spring (513), the second spring (514) and the oil pressure at both ends; S4: The clamp mechanism (6) on the top of the energy dissipation pipe (5) is connected to the main beam (4), completing the assembly of the overall support.

2. The implementation method of the energy dissipation damping seismic support according to claim 1 is characterized in that: The clamp mechanism (6) is composed of a clamp tip (61) and a support (62). The clamp tip (61) and the support (62) are movably connected via a latch. An opening for inserting the square tube (1) and the energy dissipation tube (5) is processed on the clamp tip (61). The clamp tip (61) is fixed by passing a bolt engaged with the clamp tip (61) through the insertion hole (3) of the square tube (1) and the energy dissipation tube (5). The support (62) is fitted with the support frame (7) and is fixed by a lower screw rod (9).

3. The implementation method of the energy dissipation damping seismic support according to claim 2 is characterized in that: Another clamp mechanism (6) comprises a clamp plate (610) and a support plate (620), wherein the clamp plate (610) and the support plate (620) are movably connected via a latch, and protruding buckle strips (6100) are provided on both edges of the clamp plate (610), the clamp plate (610) is attached to the square tube (1), and the buckle strips (6100) on both sides are clamped on the square tube (1), and are connected to the square tube (1) via bolts penetrating the clamp plate (610), and the support plate (620) is fixed to the support frame (7).

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