Quick-to-install pipeline energy dissipation and vibration damping device capable of measuring vibration frequency

Abstract

The utility model discloses a pipeline energy dissipation and vibration buffering device capable of measuring vibration frequency and fast to install, which comprises a supporting frame, a first wrapping steel sheet is arranged at the top of the supporting frame, the supporting frame and the first wrapping steel sheet are jointly in threaded connection with a plurality of second bolts, and the first wrapping steel sheet is further in threaded connection with a plurality of symmetrical first bolts. The first bolt is further in threaded connection with a second wrapping steel sheet, a viscous damper is arranged in the supporting frame, a first supporting frame force arm is further arranged in the supporting frame, piezoelectric ceramics are arranged in the first supporting frame force arm, and the piezoelectric ceramics are connected with the supporting frame and further connected with a signal converter through a wire. According to the pipeline energy dissipation and vibration buffering device capable of measuring the vibration frequency and rapidly installing, the strength and durability of the pipeline energy dissipation and vibration buffering device are ensured while the good vibration reduction effect is maintained.

Description

Technical Field

[0001] This utility model belongs to the field of building construction equipment technology, and relates to a quick-installation pipeline energy dissipation and vibration reduction device with measurable vibration frequency. Background Technology

[0002] Vibration reduction is a primary means of preventing vibration hazards in engineering. Vibration reduction can be divided into active and passive vibration reduction. Active vibration reduction considers eliminating or reducing the energy or frequency of the vibration source during the design phase. It is widely used in precision instruments, aerospace equipment, large steam turbine generator sets, and high-speed rotating machinery. However, due to its high cost, active vibration reduction is less common in ordinary engineering machinery. Passive vibration reduction methods include vibration isolation and vibration absorption. Vibration isolation can be further divided into active and passive vibration isolation. To prevent or limit the hazards and impacts of vibration, modern engineering employs various measures. In existing technologies, pipeline transportation systems are often affected by vibrations generated by earthquakes, wind loads, or equipment operation, which threaten the stability and safety of the pipeline. Currently, commercially available vibration reduction equipment is cumbersome to install, vibration frequency and other information cannot be directly observed, and its applicability varies depending on the type of pipeline. Therefore, there is a need for quickly installable pipeline energy dissipation and vibration damping devices with measurable vibration frequencies to fill this market gap. Utility Model Content

[0003] The purpose of this invention is to provide a quick-installation, measurable vibration frequency-controlled pipeline energy dissipation and vibration reduction device, which solves the problems of low stability, cumbersome installation, and unmeasurable vibration frequency in existing vibration reduction equipment.

[0004] The technical solution adopted by this utility model is a quick-installation pipeline energy dissipation and vibration damping device that can measure vibration frequency. It includes a support frame, a first wrapping steel sheet on the top of the support frame, a number of second bolts threadedly connecting the support frame and the first wrapping steel sheet, a number of symmetrical first bolts threadedly connecting the first wrapping steel sheet, and a second wrapping steel sheet threadedly connecting the first bolts. A viscous damper is provided inside the support frame, and a number of first support frame lever arms are provided at opposite positions on the inner side wall of the support frame. A piezoelectric ceramic is provided inside the number of first support frame lever arms, and a spring connects the piezoelectric ceramic to the support frame. The piezoelectric ceramic is also connected to a signal converter through a wire.

[0005] The features of this utility model are as follows:

[0006] The first wrapping steel sheet has several second bolts threaded to both ends. The second bolts pass through the first wrapping steel sheet and the support frame from top to bottom, and the bottom of the second bolts is fastened with nuts.

[0007] The first wrapping steel sheet has several first bolts threaded in the middle. The top of the first wrapping steel sheet is a second wrapping steel sheet. The first bolts pass through the second wrapping steel sheet and the first wrapping steel sheet from top to bottom. The bottom of the first bolts is fastened with nuts.

[0008] The surface of the first wrapping steel sheet near the second wrapping steel sheet is provided with plastic material, and the surface of the second wrapping steel sheet near the first wrapping steel sheet is also provided with plastic material.

[0009] The support frame includes two support sides, with a first wrapping steel sheet on the top of each support side. The two support sides are fastened to the two ends of the first wrapping steel sheet by several second bolts, and a support base is fixed between the two support sides.

[0010] The first support arm has a groove at one end away from the support side wall of the support frame. The top and bottom of the first support arm are U-shaped. A piezoelectric ceramic is embedded in the groove. Springs are glued to both sides of the piezoelectric ceramic. A clamping block is provided at one end of the piezoelectric ceramic away from the support side wall of the support frame. The clamping block is threadedly connected to a clamping block bolt. The clamping block bolt can pass through the clamping block and be threadedly connected to the first support arm.

[0011] The viscous damper is filled with damping fluid and has a piston inside, which is fixedly connected to a tie rod.

[0012] Each support frame has a viscous damper welded to the bottom of its support side, a tie rod welded to the top of its support side, and several second support frame levers welded to the bottom and top of each support side.

[0013] The second support arm is located on both sides of the viscous damper. Several second support arms have springs welded to their other ends, and several corresponding springs have piezoelectric ceramics glued to their other sides.

[0014] The beneficial effects of this utility model are:

[0015] This utility model presents a quick-installation, measurable vibration frequency-measurable pipeline energy dissipation and vibration reduction device. While being easy to install and use, it also absorbs a large amount of vibration energy and converts vibration frequency and other information into visual data, thus improving vibration reduction. Therefore, this quick-installation, measurable vibration frequency-measurable pipeline energy dissipation and vibration reduction device features a simple design, convenient installation, and wide applicability. Optimizations in materials and processes ensure both good vibration reduction and strength and durability. Users can easily and quickly use this device to reduce pipeline vibration energy and obtain additional support and stability. The device allows for direct observation of pipeline vibration frequency and other information, effectively preventing risks caused by pipeline vibration. Attached Figure Description

[0016] Figure 1This is a schematic diagram of the overall structure of the novel pipeline energy dissipation and vibration damping device with measurable vibration frequency and quick installation.

[0017] Figure 2 This is a front view of the novel pipeline energy dissipation and vibration damping device with measurable vibration frequency and quick installation.

[0018] Figure 3 This is a side view of the novel pipeline energy dissipation and vibration damping device with measurable vibration frequency and quick installation.

[0019] Figure 4 This is a structural diagram of the viscous damper of the pipeline energy dissipation and vibration reduction device with measurable vibration frequency and quick installation.

[0020] Figure 5 This is a structural diagram of the piezoelectric ceramic structure of the pipeline energy dissipation and vibration damping device that can measure vibration frequency and is quick to install.

[0021] In the figure, 1. First wrapping steel sheet; 2. Second wrapping steel sheet; 3. First bolt; 4. Second bolt; 5. Support frame; 5-1. Support side of support frame; 5-2. Support frame base; 6. Viscous damper; 6-1. Tie rod; 6-2. Piston; 6-3. Damping fluid; 7. Spring; 8. First support frame lever arm; 9. Signal converter; 10. Second support frame lever arm; 11. Piezoelectric ceramic; 12. Clamping block; 13. Clamping block bolt. Detailed Implementation

[0022] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0023] like Figure 1 As shown, a quick-installation pipeline energy dissipation and vibration damping device capable of measuring vibration frequency includes a support frame 5. A first wrapping steel sheet 1 is installed on the top of the support frame 5. The support frame 5 and the first wrapping steel sheet 1 are threadedly connected by several second bolts 4. The first wrapping steel sheet 1 is also threadedly connected by several symmetrical first bolts 3. Figure 2 As shown, the first bolt 3 is also threadedly connected to a second encasing steel sheet 2. A viscous damper 6 is provided inside the support frame 5. Several first support frame lever arms 8 are positioned opposite each other on the inner sidewall of the support frame 5, such as... Figure 3 As shown, piezoelectric ceramics 11 are installed inside several first support arm 8s. Springs 7 connect the piezoelectric ceramics 11 to the support frame 5. The piezoelectric ceramics 11 are also connected to a signal converter 9 via wires. A plastic material is provided on the surface of the first wrapping steel sheet 1 near the second wrapping steel sheet 2, and a plastic material is provided on the surface of the second wrapping steel sheet 2 near the first wrapping steel sheet 1. The size of the plastic material wrapped by the first wrapping steel sheet 1 is larger than the size of the plastic material wrapped by the second wrapping steel sheet 2. The plastic material wrapped by the second wrapping steel sheet 2 serves to wrap, support, and dissipate energy, while the plastic material wrapped by the first wrapping steel sheet 1 is used to fix the pipe.

[0024] like Figure 1 As shown, the first wrapping steel sheet 1 has several second bolts 4 threadedly connected to both ends. The second bolts 4 pass through the first wrapping steel sheet 1 and the support frame 5 from top to bottom, and are secured at the bottom with nuts. The first wrapping steel sheet 1 has several first bolts 3 threadedly connected to its middle position. A second wrapping steel sheet 2 is located at the top of the first wrapping steel sheet 1. The first bolts 3 pass through the second wrapping steel sheet 2 and the first wrapping steel sheet 1 from top to bottom, and are secured at the bottom with nuts. Tightening the first bolts 3 ensures that the first wrapping steel sheet 1, the second wrapping steel sheet 2, and the pipe wall are tightly fitted.

[0025] like Figure 1 As shown, the support frame 5 includes two support frame support sides 5-1. The top of the two support frame support sides 5-1 is provided with a first wrapping steel sheet 1. The two support frame support sides 5-1 and the two ends of the first wrapping steel sheet 1 are fastened by several second bolts 4. The support frame base 5-2 is fixed between the two support frame support sides 5-1.

[0026] like Figure 2 As shown, a groove is provided at one end of the first support arm 8 away from the support side 5-1 of the support frame. The top and bottom of the first support arm 8 are U-shaped. A piezoelectric ceramic 11 is fitted into the groove. Springs 7 are glued to both sides of the piezoelectric ceramic 11. A clamping block 12 is provided at one end of the piezoelectric ceramic 11 away from the support side 5-1 of the support frame. A clamping block bolt 13 is threadedly connected to the clamping block 12. The clamping block bolt 13 can pass through the clamping block 12 and be threadedly connected to the first support arm 8. Each piezoelectric ceramic 11 is fixed in the vertical direction of the support frame 5 by bonding two springs 7, and is fixed in the horizontal direction by a clamping block 12. The device provides pressure to the piezoelectric ceramic 11 by the deformation of the support frame 5. The piezoelectric ceramic 11 generates voltage and transmits the signal to the signal converter 9 through the wire.

[0027] like Figure 4 As shown, the viscous damper 6 is filled with damping fluid 6-3, and a piston 6-2 is provided inside the viscous damper 6. The piston 6-2 is fixedly connected to a tie rod 6-1.

[0028] like Figure 5 As shown, a viscous damper 6 is welded to the bottom of each support side 5-1, a tie rod 6-1 is welded to the top of each support side 5-1, and several second support arm 10s are also welded to the bottom and top of each support side 5-1. The second support arm 10s are located on both sides of the viscous damper 6, and springs 7 are welded to the other end of several second support arm 10s. Piezoelectric ceramics 11 are glued to the other side of several corresponding springs 7s.

[0029] In operation, the vibrational energy is first transferred to the first encased steel sheet 1 and the second encased steel sheet 2. While the first encased steel sheet 1 absorbs some energy, it also transfers it to the support frame 5. The support frame 5 then transfers the energy to the viscous damper 6. Finally, as the energy is exhausted, the support frame 5 provides a structural elastic restoring force to the viscous damper 6, causing it to return to its initial state. Throughout this process, the external force generated by the vibration is applied to the piezoelectric ceramic 11, which generates a voltage that is transmitted to the signal converter 9, thereby enabling the visualization of the results.

[0030] The installation method for a quick-installation pipeline energy dissipation and vibration damping device with measurable vibration frequency includes the following steps:

[0031] Step 1: Based on the diameter of the conveying pipe, confirm the size of the support frame 5 that meets the requirements;

[0032] Step 2: Install the first wrapping steel sheet 1 and the second wrapping steel sheet 2. Specifically, use several first bolts 3 to thread the first wrapping steel sheet 1 and the second wrapping steel sheet 2 together through the corresponding bolt holes on the first wrapping steel sheet 1 and the second wrapping steel sheet 2, and tighten the several first bolts 3 to ensure that the first wrapping steel sheet 1 and the second wrapping steel sheet 2 are tightly fitted to the pipe wall.

[0033] Step 3: Connect the first wrapping steel sheet 1 and the second wrapping steel sheet 2 to the support frame 5. Specifically, connect the first wrapping steel sheet 1 and the second wrapping steel sheet 2 to the top of the support frame support side 5-1 of the support frame 5 using several second bolts 4.

[0034] Step 4: Install the piezoelectric ceramic 11 on the support frame 5 and connect it to the signal converter 9. Specifically, install the piezoelectric ceramic 11 on the support frame 5 and install the pressure block. At the same time, install the piezoelectric ceramic 11 in the first support frame lever arm 8 on the side wall of the support side 5-1 of the support frame and fix it with the clamping block 12 and clamping block bolt 13. Then, glue the springs 7 on both sides of the piezoelectric ceramic 11 to the piezoelectric ceramic 11. Finally, connect the positive and negative terminals of the piezoelectric ceramic 11 to the signal converter 9 through wires.

[0035] Example 1

[0036] like Figure 1 As shown, a quick-installation pipeline energy dissipation and vibration damping device capable of measuring vibration frequency includes a support frame 5. A first wrapping steel sheet 1 is installed on the top of the support frame 5. The support frame 5 and the first wrapping steel sheet 1 are threadedly connected by several second bolts 4. The first wrapping steel sheet 1 is also threadedly connected by several symmetrical first bolts 3. Figure 2 As shown, the first bolt 3 is also threadedly connected to a second encasing steel sheet 2. A viscous damper 6 is provided inside the support frame 5. Several first support frame lever arms 8 are positioned opposite each other on the inner sidewall of the support frame 5, such as... Figure 3As shown, piezoelectric ceramics 11 are installed inside several first support arm 8, and springs 7 are connected between the piezoelectric ceramics 11 and the support frame 5. The piezoelectric ceramics 11 are also connected to a signal converter 9 through wires.

[0037] Example 2

[0038] like Figure 1 As shown, a quick-installation pipeline energy dissipation and vibration damping device capable of measuring vibration frequency includes a support frame 5. A first wrapping steel sheet 1 is installed on the top of the support frame 5. The support frame 5 and the first wrapping steel sheet 1 are threadedly connected by several second bolts 4. The first wrapping steel sheet 1 is also threadedly connected by several symmetrical first bolts 3. Figure 2 As shown, the first bolt 3 is also threadedly connected to a second encasing steel sheet 2. A viscous damper 6 is provided inside the support frame 5. Several first support frame lever arms 8 are positioned opposite each other on the inner sidewall of the support frame 5, such as... Figure 3 As shown, piezoelectric ceramics 11 are installed inside several first support arm 8, and springs 7 are connected between the piezoelectric ceramics 11 and the support frame 5. The piezoelectric ceramics 11 are also connected to a signal converter 9 through wires.

[0039] The surface of the first wrapping steel sheet 1 near the second wrapping steel sheet 2 is provided with plastic material, and the surface of the second wrapping steel sheet 2 near the first wrapping steel sheet 1 is also provided with plastic material. The size of the plastic material wrapped by the first wrapping steel sheet 1 is larger than the size of the plastic material wrapped by the second wrapping steel sheet 2. The plastic material wrapped by the second wrapping steel sheet 2 serves to wrap, support, and dissipate energy, while the plastic material wrapped by the first wrapping steel sheet 1 is used to fix the pipe.

[0040] Example 3

[0041] like Figure 1 As shown, a quick-installation pipeline energy dissipation and vibration damping device capable of measuring vibration frequency includes a support frame 5. A first wrapping steel sheet 1 is installed on the top of the support frame 5. The support frame 5 and the first wrapping steel sheet 1 are threadedly connected by several second bolts 4. The first wrapping steel sheet 1 is also threadedly connected by several symmetrical first bolts 3. Figure 2 As shown, the first bolt 3 is also threadedly connected to a second encasing steel sheet 2. A viscous damper 6 is provided inside the support frame 5. Several first support frame lever arms 8 are positioned opposite each other on the inner sidewall of the support frame 5, such as... Figure 3 As shown, piezoelectric ceramics 11 are installed inside several first support arm 8, and springs 7 are connected between the piezoelectric ceramics 11 and the support frame 5. The piezoelectric ceramics 11 are also connected to a signal converter 9 through wires.

[0042] The surface of the first wrapping steel sheet 1 near the second wrapping steel sheet 2 is provided with plastic material, and the surface of the second wrapping steel sheet 2 near the first wrapping steel sheet 1 is also provided with plastic material. The size of the plastic material wrapped by the first wrapping steel sheet 1 is larger than the size of the plastic material wrapped by the second wrapping steel sheet 2. The plastic material wrapped by the second wrapping steel sheet 2 serves to wrap, support, and dissipate energy, while the plastic material wrapped by the first wrapping steel sheet 1 is used to fix the pipe.

[0043] like Figure 1 As shown, the first wrapping steel sheet 1 has several second bolts 4 threadedly connected to both ends. The second bolts 4 pass through the first wrapping steel sheet 1 and the support frame 5 from top to bottom, and are secured at the bottom with nuts. The first wrapping steel sheet 1 has several first bolts 3 threadedly connected to its middle position. A second wrapping steel sheet 2 is located at the top of the first wrapping steel sheet 1. The first bolts 3 pass through the second wrapping steel sheet 2 and the first wrapping steel sheet 1 from top to bottom, and are secured at the bottom with nuts. Tightening the first bolts 3 ensures that the first wrapping steel sheet 1, the second wrapping steel sheet 2, and the pipe wall are tightly fitted.

[0044] like Figure 1 As shown, the support frame 5 includes two support frame support sides 5-1. The top of the two support frame support sides 5-1 is provided with a first wrapping steel sheet 1. The two support frame support sides 5-1 and the two ends of the first wrapping steel sheet 1 are fastened by several second bolts 4. The support frame base 5-2 is fixed between the two support frame support sides 5-1.

[0045] Example 4

[0046] like Figure 1 As shown, a quick-installation pipeline energy dissipation and vibration damping device capable of measuring vibration frequency includes a support frame 5. A first wrapping steel sheet 1 is installed on the top of the support frame 5. The support frame 5 and the first wrapping steel sheet 1 are threadedly connected by several second bolts 4. The first wrapping steel sheet 1 is also threadedly connected by several symmetrical first bolts 3. Figure 2 As shown, the first bolt 3 is also threadedly connected to a second encasing steel sheet 2. A viscous damper 6 is provided inside the support frame 5. Several first support frame lever arms 8 are positioned opposite each other on the inner sidewall of the support frame 5, such as... Figure 3 As shown, piezoelectric ceramics 11 are installed inside several first support arm 8, and springs 7 are connected between the piezoelectric ceramics 11 and the support frame 5. The piezoelectric ceramics 11 are also connected to a signal converter 9 through wires.

[0047] The surface of the first wrapping steel sheet 1 near the second wrapping steel sheet 2 is provided with plastic material, and the surface of the second wrapping steel sheet 2 near the first wrapping steel sheet 1 is also provided with plastic material. The size of the plastic material wrapped by the first wrapping steel sheet 1 is larger than the size of the plastic material wrapped by the second wrapping steel sheet 2. The plastic material wrapped by the second wrapping steel sheet 2 serves to wrap, support, and dissipate energy, while the plastic material wrapped by the first wrapping steel sheet 1 is used to fix the pipe.

[0048] like Figure 1 As shown, the first wrapping steel sheet 1 has several second bolts 4 threadedly connected to both ends. The second bolts 4 pass through the first wrapping steel sheet 1 and the support frame 5 from top to bottom, and are secured at the bottom with nuts. The first wrapping steel sheet 1 has several first bolts 3 threadedly connected to its middle position. A second wrapping steel sheet 2 is located at the top of the first wrapping steel sheet 1. The first bolts 3 pass through the second wrapping steel sheet 2 and the first wrapping steel sheet 1 from top to bottom, and are secured at the bottom with nuts. Tightening the first bolts 3 ensures that the first wrapping steel sheet 1, the second wrapping steel sheet 2, and the pipe wall are tightly fitted.

[0049] like Figure 1 As shown, the support frame 5 includes two support frame support sides 5-1. The top of the two support frame support sides 5-1 is provided with a first wrapping steel sheet 1. The two support frame support sides 5-1 and the two ends of the first wrapping steel sheet 1 are fastened by several second bolts 4. The support frame base 5-2 is fixed between the two support frame support sides 5-1.

[0050] Example 5

[0051] like Figure 1 As shown, a quick-installation pipeline energy dissipation and vibration damping device capable of measuring vibration frequency includes a support frame 5. A first wrapping steel sheet 1 is installed on the top of the support frame 5. The support frame 5 and the first wrapping steel sheet 1 are threadedly connected by several second bolts 4. The first wrapping steel sheet 1 is also threadedly connected by several symmetrical first bolts 3. Figure 2 As shown, the first bolt 3 is also threadedly connected to a second encasing steel sheet 2. A viscous damper 6 is provided inside the support frame 5. Several first support frame lever arms 8 are positioned opposite each other on the inner sidewall of the support frame 5, such as... Figure 3 As shown, piezoelectric ceramics 11 are installed inside several first support arm 8, and springs 7 are connected between the piezoelectric ceramics 11 and the support frame 5. The piezoelectric ceramics 11 are also connected to a signal converter 9 through wires.

[0052] The surface of the first wrapping steel sheet 1 near the second wrapping steel sheet 2 is provided with plastic material, and the surface of the second wrapping steel sheet 2 near the first wrapping steel sheet 1 is also provided with plastic material. The size of the plastic material wrapped by the first wrapping steel sheet 1 is larger than the size of the plastic material wrapped by the second wrapping steel sheet 2. The plastic material wrapped by the second wrapping steel sheet 2 serves to wrap, support, and dissipate energy, while the plastic material wrapped by the first wrapping steel sheet 1 is used to fix the pipe.

[0053] like Figure 1 As shown, the first wrapping steel sheet 1 has several second bolts 4 threadedly connected to both ends. The second bolts 4 pass through the first wrapping steel sheet 1 and the support frame 5 from top to bottom, and are secured at the bottom with nuts. The first wrapping steel sheet 1 has several first bolts 3 threadedly connected to its middle position. A second wrapping steel sheet 2 is located at the top of the first wrapping steel sheet 1. The first bolts 3 pass through the second wrapping steel sheet 2 and the first wrapping steel sheet 1 from top to bottom, and are secured at the bottom with nuts. Tightening the first bolts 3 ensures that the first wrapping steel sheet 1, the second wrapping steel sheet 2, and the pipe wall are tightly fitted.

[0054] like Figure 1 As shown, the support frame 5 includes two support frame support sides 5-1. The top of the two support frame support sides 5-1 is provided with a first wrapping steel sheet 1. The two support frame support sides 5-1 and the two ends of the first wrapping steel sheet 1 are fastened by several second bolts 4. The support frame base 5-2 is fixed between the two support frame support sides 5-1.

[0055] like Figure 2 As shown, a groove is provided at one end of the first support arm 8 away from the support side 5-1 of the support frame. The top and bottom of the first support arm 8 are U-shaped. A piezoelectric ceramic 11 is fitted into the groove. Springs 7 are glued to both sides of the piezoelectric ceramic 11. A clamping block 12 is provided at one end of the piezoelectric ceramic 11 away from the support side 5-1 of the support frame. A clamping block bolt 13 is threadedly connected to the clamping block 12. The clamping block bolt 13 can pass through the clamping block 12 and be threadedly connected to the first support arm 8. Each piezoelectric ceramic 11 is fixed in the vertical direction of the support frame 5 by bonding two springs 7, and is fixed in the horizontal direction by a clamping block 12. The device provides pressure to the piezoelectric ceramic 11 by the deformation of the support frame 5. The piezoelectric ceramic 11 generates voltage and transmits the signal to the signal converter 9 through the wire.

[0056] like Figure 4 As shown, the viscous damper 6 is filled with damping fluid 6-3, and a piston 6-2 is provided inside the viscous damper 6. The piston 6-2 is fixedly connected to a tie rod 6-1.

[0057] like Figure 5As shown, a viscous damper 6 is welded to the bottom of each support side 5-1, a tie rod 6-1 is welded to the top of each support side 5-1, and several second support arm 10s are also welded to the bottom and top of each support side 5-1. The second support arm 10s are located on both sides of the viscous damper 6, and springs 7 are welded to the other end of several second support arm 10s. Piezoelectric ceramics 11 are glued to the other side of several corresponding springs 7s.

[0058] Example 6

[0059] This embodiment provides an installation method for a quick-installation pipeline energy dissipation and vibration damping device with measurable vibration frequency, used to install the quick-installation pipeline energy dissipation and vibration damping device with measurable vibration frequency provided in Embodiment 5, including the following steps:

[0060] Step 1: Based on the diameter of the conveying pipe, confirm the size of the support frame 5 that meets the requirements;

[0061] Step 2: Install the first wrapping steel sheet 1 and the second wrapping steel sheet 2. Specifically, use several first bolts 3 to thread the first wrapping steel sheet 1 and the second wrapping steel sheet 2 together through the corresponding bolt holes on the first wrapping steel sheet 1 and the second wrapping steel sheet 2, and tighten the several first bolts 3 to ensure that the first wrapping steel sheet 1 and the second wrapping steel sheet 2 are tightly fitted to the pipe wall.

[0062] Step 3: Connect the first wrapping steel sheet 1 and the second wrapping steel sheet 2 to the support frame 5. Specifically, connect the first wrapping steel sheet 1 and the second wrapping steel sheet 2 to the top of the support frame support side 5-1 of the support frame 5 using several second bolts 4.

[0063] Step 4: Install the piezoelectric ceramic 11 on the support frame 5 and connect it to the signal converter 9. Specifically, install the piezoelectric ceramic 11 on the support frame 5 and install the pressure block. At the same time, install the piezoelectric ceramic 11 in the first support frame lever arm 8 on the side wall of the support side 5-1 of the support frame and fix it with the clamping block 12 and clamping block bolt 13. Then, glue the springs 7 on both sides of the piezoelectric ceramic 11 to the piezoelectric ceramic 11. Finally, connect the positive and negative terminals of the piezoelectric ceramic 11 to the signal converter 9 through wires.

[0064] Once all accessories are in place, check whether the measurable vibration frequency quick-installation pipeline energy dissipation and vibration damping device is securely installed and whether each component is working properly. After the measurable vibration frequency quick-installation pipeline energy dissipation and vibration damping device is working properly, start the conveying pipeline system and perform routine maintenance. Regularly check the working status of the measurable vibration frequency quick-installation pipeline energy dissipation and vibration damping device to ensure its normal operation and promptly repair or replace damaged components.

[0065] Through the above steps, users can easily and quickly use the device to reduce pipeline vibration energy and obtain additional support and stability. This allows information such as pipeline vibration frequency to be directly observed, effectively preventing the risks caused by pipeline vibration.

Claims

1. A quick-installation pipeline energy dissipation and vibration damping device with measurable vibration frequency, characterized in that, The system includes a support frame (5), on the top of which is a first wrapping steel sheet (1). The support frame (5) and the first wrapping steel sheet (1) are connected by a number of second bolts (4) by threads. The first wrapping steel sheet (1) is also connected by a number of symmetrical first bolts (3). The first bolts (3) are also connected by threads to second wrapping steel sheets (2). The support frame (5) is provided with a viscous damper (6). The inner sidewall of the support frame (5) is provided with a number of first support frame lever arms (8) at opposite positions. The number of first support frame lever arms (8) is provided with a piezoelectric ceramic (11). A spring (7) is connected between the piezoelectric ceramic (11) and the support frame (5). The piezoelectric ceramic (11) is also connected to a signal converter (9) by a wire.

2. The measurable vibration frequency quick-installation pipeline energy dissipation and vibration damping device according to claim 1, characterized in that, The first wrapping steel sheet (1) has several second bolts (4) threaded to both ends. The several second bolts (4) pass through the first wrapping steel sheet (1) and the support frame (5) from top to bottom. The bottom of the several second bolts (4) is fastened by nuts.

3. The measurable vibration frequency quick-installation pipeline energy dissipation and vibration damping device according to claim 1, characterized in that, The first wrapping steel sheet (1) is threaded with several first bolts (3) in the middle position. The first wrapping steel sheet (1) is provided with a second wrapping steel sheet (2) at the top. Several first bolts (3) pass through the second wrapping steel sheet (2) and the first wrapping steel sheet (1) from top to bottom. The bottom of several first bolts (3) is fastened with nuts.

4. The measurable vibration frequency quick-installation pipeline energy dissipation and vibration damping device according to claim 1, characterized in that, The surface of the first wrapping steel sheet (1) near the second wrapping steel sheet (2) is provided with plastic material, and the surface of the second wrapping steel sheet (2) near the first wrapping steel sheet (1) is provided with plastic material.

5. The measurable vibration frequency quick-installation pipeline energy dissipation and vibration damping device according to claim 1, characterized in that, The support frame (5) includes two support frame support sides (5-1), and a first wrapping steel sheet (1) is provided on the top of the two support frame support sides (5-1). The two support frame support sides (5-1) and the first wrapping steel sheet (1) are fastened at both ends by a number of second bolts (4). A support frame base (5-2) is fixed between the two support frame support sides (5-1).

6. The measurable vibration frequency quick-installation pipeline energy dissipation and vibration damping device according to claim 5, characterized in that, The first support arm (8) has a groove at one end away from the support side (5-1) of the support frame. The top and bottom of the first support arm (8) are U-shaped. The groove is fitted with a piezoelectric ceramic (11). Springs (7) are glued to both sides of the piezoelectric ceramic (11). The piezoelectric ceramic (11) has a clamping block (12) at one end away from the support side (5-1) of the support frame. The clamping block (12) is threaded with a clamping block bolt (13). The clamping block bolt (13) can pass through the clamping block (12) and be threadedly connected to the first support arm (8).

7. The measurable vibration frequency quick-installation pipeline energy dissipation and vibration damping device according to claim 5, characterized in that, The viscous damper (6) is filled with damping fluid (6-3), and a piston (6-2) is provided inside the viscous damper (6). A pull rod (6-1) is fixedly connected to the piston (6-2).

8. The measurable vibration frequency quick-installation pipeline energy dissipation and vibration damping device according to claim 7, characterized in that, A viscous damper (6) is welded to the bottom of each of the support sides (5-1), a tie rod (6-1) is welded to the top of each of the support sides (5-1), and a plurality of second support arms (10) are also welded to the bottom and top of each of the support sides (5-1).

9. The measurable vibration frequency quick-installation pipeline energy dissipation and vibration damping device according to claim 8, characterized in that, The second support arm (10) is located on both sides of the viscous damper (6), and springs (7) are welded to the other end of several second support arms (10), and piezoelectric ceramics (11) are glued to the other side of several corresponding springs (7).

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