A telescopic safety device that passively compensates for multi-axial seismic movements, maintains pipeline integrity, and allows controlled axial movement.
Patent Information
- Application Number
- TR202612462
- Authority / Receiving Office
- TR · TR
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2026-07-24
- Publication Date
- 2026-08-21
Smart Images
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Abstract
Description
1 TARIFF 5 PASSIVE COMPENSATION FOR MULTI-AXIAL SEISMIC MOTIONS EDEN PIPELINE PROTECTS INTEGRITY AND IS CONTROLLED. TELESCOPIC SAFETY MECHANISM ALLOWING AXIAL MOVEMENT Technological Field: This invention addresses earthquakes, ground settlement, structural displacement, thermal expansion, vibration, and 10 pipe during multiaxial mechanical movements caused by similar reasons Mechanical connections and movements to ensure the safety of the lines. It relates to compensation systems. More specifically, the invention addresses issues that occur in pipelines. external axial displacement, angular deflection and combined mechanical movements 15 a telescopic system that maintains pipeline integrity and allows controlled axial movement It relates to the safety mechanism. The invention relates to natural gas, drinking water, wastewater, fire extinguishing, petroleum, chemicals and other substances. It can be used in piping systems that transport industrial fluids; especially buildings at risk of earthquakes, industrial facilities, energy production facilities, infrastructure 20 in systems, tunnels, bridges, viaducts and similar engineering structures protecting pipe connections against damage caused by structural movements Mechanical safety devices fall within the technical field. The invention also includes seismic compensation systems and earthquake-resistant pipe fittings. mechanisms, telescopic pipe connection systems, mechanical displacement control 25 mechanisms, pipeline protection systems and multi-axis motion compensation Passive mechanical devices are evaluated within the scope of the technical field. State of the Art: Earthquakes, ground settlement, structural displacement, thermal expansion, vibration, and similar factors. Dynamic effects, axial displacement, angular deflection, lateral displacement in pipelines 30 and causes various mechanical stresses to occur. This situation; especially natural gas, drinking water, wastewater, fire extinguishing, petroleum, chemicals and stress on connection points in piping systems carrying similar fluids, This can lead to a breakdown of the seal, deformation of pipe elements, and further complications. This can lead to damage to the integrity of the pipeline at this level. 35 In current applications, bellows are used to reduce the effects of these movements. compensators, rubber compensators, flexible connections, articulated joints, 2 Telescopic connections and various expansion mechanisms are used. However, these 5 A significant portion of the systems are capable of accommodating specific directions of movement. designed to accommodate axial displacement that can occur simultaneously during an earthquake, Multiaxial movements such as angular deflection and lateral displacement are handled by a single mechanical structure. It is unable to compensate effectively and reliably within itself. Telescopic links, in particular, allow for a certain degree of axial movement, although 10 motion under sudden impact loads, high-acceleration seismic movements, and angular stresses inadequate in terms of controlled direction, limitation and damping This can lead to excessive stresses at the connection points and leaks. This can lead to losses and damage to pipeline components. In addition, a significant portion of existing compensation systems experience 15-degree shifts during movement. It is unable to distribute the resulting mechanical loads in a controlled manner, and as a result of sudden displacements Excessive elongation, compression, or mechanical stresses can occur. In addition, many The system includes motion guidance, shock absorption, motion limitation, and coupling. Since the mechanical functions related to safety are provided by different elements, the system complexity is increasing, assembly and maintenance procedures are becoming more difficult, and implementation costs are 20 It is rising. Especially in situations where high-acceleration movements occur in a short period of time, such as earthquakes. In these situations, sudden displacements occurring in pipe systems require existing compensation. The components can exceed their working limits; resulting in fluid leaks, equipment damage, service disruptions, and potential threats to life and property safety. Risks may arise. For these reasons, axial displacement that occurs during multiaxial seismic movements deformation, angular deviation and lateral displacements together with passive mechanics principles capable of withstanding, controlling, and, when necessary, limiting movement, impact dampening their effects, reducing mechanical stresses on fasteners, 30 pipeline integrity is maintained and it can operate without requiring an external power source. A new telescopic safety device is needed. The purpose of the invention: The purpose of this invention is to investigate earthquakes, ground settlement, thermal expansion, vibration, and similar phenomena. For these reasons, during multiaxial mechanical movements occurring in pipelines 35 Possible axial displacements, angular deviations, and lateral displacements are handled by passive mechanics. 3 Telescopic 5, which ensures the preservation of pipeline integrity by compensating with principles. The goal is to develop a safety mechanism. Another purpose of the invention is to reduce sudden displacements occurring in pipe connections. by ensuring that the mechanical stress on the fasteners is controlled. to reduce stresses, contribute to maintaining sealing performance and Deformation, separation, rupture, or structural damage that may occur in the pipeline 10 The goal is to minimize the risk. Another aim of the invention is to analyze the angular and lateral movements that occur with axial movement. able to adapt to movements, direct movement in a controlled manner, when necessary capable of limiting movement within safe limits and mechanically mitigating impact effects. The aim is to provide a compact mechanical device that increases system reliability by damping. 15 Another purpose of the invention is to combine an external power source, an electronic control system, and sensors. Completely passive, without the need for an actuator or hydraulic drive mechanism. It functions based on a mechanical operating principle, has high reliability, and requires low maintenance. and to develop a telescopic safety device with a long service life. Another objective of the invention is to provide 20 different diameter, material and pressure class pipe systems. By offering an adaptable modular structure, it provides natural gas, drinking water, wastewater, and fire protection systems. extinguishing systems are safe in installations where petroleum, chemicals, and similar fluids are transported. It is user-friendly, easy to assemble, reduces maintenance processes, and has a long lifespan. The goal is to create a telescopic safety device. Another purpose of the invention is telescopic movement, mechanical guidance, motion 25 Limiting, shock absorption and secure connection functions in a single mechanical structure. by bringing them together, it reduces system complexity, facilitates assembly, and The goal is to develop an integrated safety mechanism that increases operational reliability. Explanation of the Figures Figure 1: Pipeline 30 passively compensates for multiaxial seismic movements. Telescopic safety device that maintains integrity and allows controlled axial movement. It shows a general perspective view of the setup. Figure 2: Internal mechanical structure of the telescopic safety device, telescopic movement. mechanism, guidance system, sealing elements, impact damping its mechanism, motion limiting structure and mechanical angular movement enabling 35 It shows a longitudinal section view illustrating its components. 4 Figure 3: Axial displacement of the telescopic safety device during an earthquake. Compensating for changes, angular deflection, and lateral displacements using passive mechanical principles. schematic view showing the working position where the pipeline integrity is maintained. It shows. References: 1. Fixed connection flange 10 2. Movable connection flange 3. Main outer casing 4. Inner telescopic tube body 5. Telescopic sliding surface 6. Guide bushing 15 7. Zodiac sign bed 8. Guide sleeve 9. Axial movement guide 10. Motion limiter ring 11. Stop shoulder 20 12. Elastomer sealing element 13. Dust seal 14. Support sleeve 15. Shock absorbing spring 16. Spring mattress 25 17. Preload spring 18. Preload adjustment mechanism 19. Shock absorbing buffer 20. Angular joint 21. Joint pin 30 22. Articulated joint bearing 23. Angular motion limiter 24. Safety locking collar 25. Locking pin 26. Locking slot 35 27. Protective outer casing 28. Anchor mounting foot 29. Energy absorbing buffer 5 30. Friction damping ring 31. Radial balancing ring 32. Intermittent motion limiter 33. Secondary telescopic guide 34. Motion guidance plate 10 Description of the Invention: The invention concerns a pipeline that passively compensates for multiaxial seismic motion. Telescopic safety device that maintains integrity and allows controlled axial movement. The system; due to earthquakes, ground settlement, thermal expansion, vibration and similar reasons, the pipe Axial displacement, angular deviation, and lateral displacement occurring in the systems 15 mechanical stresses caused by displacements within safe limits It is a fully mechanical security system that ensures compliance. The system features axial motion compensation, angular accommodation capability, and lateral displacement. tolerance, mechanical guidance, shock absorption, motion limitation and The functions for maintaining the watertightness are all within a single integrated mechanical structure. It is designed to fulfill this function. Thus, independent mechanical elements Instead, an integrated system is obtained that works in a coordinated manner, and different load components are matched. It can be managed in a timely manner. The device is movable thanks to the fixed connection flange (1) fixed to the installation. the main outer shell (3) positioned between the movable connection flange (2) and this shell 25 from the inner telescopic tube body (4) which can move linearly in a controlled manner inside It consists of the main outer body (3), which forms the load-bearing structure of the system, while the inner telescopic pipe body (4), during earthquake or similar dynamic effects forward and within the main outer body (3) to accommodate incoming axial displacements It is positioned in such a way that it can move in the reverse direction. Main outer body (3) and inner 30 The geometric relationship between the telescopic tube body (4) is the centering during the movement in a way that will contribute to the protection and transfer of loads along the linear axis This is done in such a way as to minimize eccentric loads that may occur during movement. The aim is to reduce it. The movement of the inner telescopic tube body (4), telescopic sliding surface (5), guide bushing (6), 35 via bushing bearing (7), guide sleeve (8) and axial movement guide (9) These elements are guided to prevent axial misalignments that may occur during movement. 6 by reducing the telescopic movement to a stable, controlled and low-friction manner. 5 This contributes to its realization. Thus, the system's lifespan is increased. Uneven load distributions on moving parts are also significantly reduced. The guidance system also accommodates torsion, tilting, and localized movement of the movable body. by limiting jamming, the telescopic mechanism remains stable throughout the entire stroke. It contributes to the study. 10 Safe operating range of telescopic movement; movement limiting ring (10), stop This is determined by the shoulder (11) and the progressive range of motion limiter (32). elements, the movement occurring outside the predetermined limits by preventing the inner telescopic tube body (4) from separating from the main outer body (3). or prevents excessive jamming. The motion guide plate (34) is the movement 15 by contributing to a more balanced transfer of forces throughout the system, thus improving system stability. It increases. Fluid that may form between the inner telescopic pipe body (4) and the main outer body (3) elastomer sealing element (12), dust seal (13) and to prevent leaks The support sleeve (14) works together with the elastomer sealing element (12), 20 While preventing fluid from leaking out of the system, the dust seal (13) can protect against external environmental factors. It prevents dust, particles, and foreign matter from reaching the moving mechanism. The support sleeve (14) contributes to the movable elements working on the appropriate axis. By providing this, it supports the working performance of the sealing elements. Sealing elements withstand relative displacements occurring during telescopic movement. It operates in a way that is compatible and ensures the safe transport of the fluid. It contributes to its continuation. Reducing sudden load changes and shock effects occurring within the system. shock absorbing spring (15), spring bearing (16), preloading spring (17), preloading adjustment mechanism (18), shock absorption buffer (19), energy absorbing intermediate buffer (29) and 30 The friction damping ring (30) works together with the shock damping spring (15). The spring elastically resists sudden force changes that occur during axial movement. The bearing (16) ensures that the spring is properly compressed and returned while maintaining its working axis. It enables the opening of the preload spring (17) in the normal operating position of the system. While contributing to keeping it under a certain preload, the preload adjustment mechanism 35 (18) Thanks to this, the pre-voltage can be adjusted according to the application needs. Thus 7 The system is designed for different pipe diameters, operating pressures, and expected displacement amounts. It can be optimized appropriately. Impact damping buffer (19), energy absorbing intermediate buffer (29) and friction damping The ring (30) is formed especially due to the sudden accelerations that occur during an earthquake. This helps prevent shock loads from being transmitted directly to the pipeline. The elements allow for the controlled dissipation of mechanical energy, thus enabling movement. 10 This reduces sudden stresses on the components and extends the system's service life. It contributes to its improvement. The combined action of damping elements. As a result, the acceleration characteristic of the motion is brought under control and the sudden load The transmission of their changes directly into the pipeline is restricted. The device supports not only linear axial movements, but also 15 during an earthquake. It is designed to accommodate any angular deviations that may occur. For this purpose, angular movement joint (20), joint pin (21), joint bearing (22) and angular movement limiter (23) works together. Angular movement joint (20), occurs on the pipe axis by adapting to incoming directional changes and potential additional issues at connection points. It contributes to the reduction of stresses. The joint pin (21) and the joint bearing (22), 20 While ensuring controlled and reliable operation of the joint, angular movement The limiter (23) determines the maximum allowed deviation angle, thus preventing excessive movements. It helps prevent structural damage that could occur. Thus, the joint The system allows axial telescopic movement and angular movement to occur simultaneously without negatively affecting each other. It allows for this to happen in a timely manner. 25 In order to increase the security of the system, a safety locking collar (24), locking pin (25) and locking slot (26) are used. These elements enable the telescopic movement. to ensure that it takes place within the defined working limits and normal working conditions In cases of excessive elongation or separation that may occur outside of the specified conditions, mechanical It undertakes a safety function. Thus, the device can withstand unexpected loads even at 30°C. It contributes to the protection of the pipeline connection. Safety mechanism It does not hinder telescopic movement during normal operation, only beforehand If the defined safety limits are exceeded, the mechanical safety function is not performed. It brings. Protective outer casing (27) protects the moving mechanical elements from external environmental effects. It works together with the main outer casing (3) to protect the protective outer casing. (27); the movement of environmental factors such as dust, moisture, mud, stone particles and the like. 8 by limiting access to the mechanism, the system can operate reliably for a long time. 5 It contributes to the operation. The anchor connection foot (28) is the installation or of the system. By ensuring that it is securely fixed to the load-bearing structure, it prevents damage during an earthquake. It helps to transfer loads to the structure in a controlled manner. Radial balance ring (31) prevents radial damage that may occur during telescopic movement. by reducing the deviations, the inner telescopic tube body (4) inside the main outer body (3) 10 It ensures that it moves in a balanced manner. The secondary telescopic guide (33) It increases movement stability, especially in applications requiring long strokes, and prevents sprains. It reduces the tendency to move and contributes to more precise control of axial movement. The motion guide plate (34) is located. The forces generated within the system by ensuring a more even distribution, the direction of motion is maintained and the moving 15 It helps the employees work together harmoniously. Thanks to this structural integrity, the system is protected against earthquakes, ground settlement, thermal expansion, and Axial displacement during multiaxial mechanical movements caused by similar reasons deformation, angular deflection and lateral displacements are calculated using passive mechanics principles. It is able to withstand; it can direct the generated loads in a controlled manner, and absorb the impact effects. It is able to dampen and contribute to maintaining pipeline integrity. External This mechanical structure, which operates without the need for an energy source, is reliable and requires no maintenance. It offers a low-cost, long-lasting, and adaptable solution for various piping systems. Under normal operating conditions, the mechanism supports the pipeline like a rigid connection, However, mechanical movements occurring along the pipe axis due to external factors 25 when the determined working limits are reached, the inner telescopic tube body (4), the main outer body (3) It begins to move in a controlled manner within it. During this movement, axial movement guide (9), guide bushing (6), bushing bearing (7) and guide sleeve (8) together By working, it ensures that telescopic movement occurs along the linear axis, and the movement It minimizes axial misalignments that may occur during the process. 30 Relative displacements occurring at different points of the structure during an earthquake. As a result, the pipeline moves not only in the axial direction, but also in the angular and lateral directions. It is also stressed in these directions. The mechanism handles these multi-axis movements with a single mechanical system. It is designed to accommodate the angular movement joint (20), pipe While adapting to the changes in direction occurring on its axis, the joint pin (21) and joint 35 The bed (22) contributes to the controlled and safe movement of the bed. The angular movement limiter (23) is the maximum allowed movement. 9 By determining the spacing, it prevents excessive stress on the joint system. Earthquake 5 during repetitive back-and-forth movements that occur depending on its characteristics The mechanism rebalances itself in each load cycle, allowing for successive movements to occur independently. It can meet the demand. The forces generated during axial movement are not directly transferred to the pipe connections, It is distributed in a controlled manner along the telescopic mechanism. In this context, the impact is 10 damping spring (15), preload spring (17) and energy absorbing buffer (29), movement A significant portion of the kinetic energy released during this process is lost through mechanical deformation. It absorbs through the friction damping ring (30) throughout the movement. By creating controlled friction, it contributes to reducing sudden accelerations and oscillations. It is located there. Thus, the repeated oscillations that may occur after an earthquake are 15. The negative impacts on the pipeline are significantly reduced. The preload adjustment mechanism (18) enables the system to be adapted to different operating conditions. It creates an adjustable structure that provides this mechanism. Thanks to this mechanism, impact preload created on damping spring (15) and preload spring (17) It can be modified so that the system can accommodate different pipe diameters, different fluid pressures and different 20 It can be adapted to the characteristics of seismic motion. This adjustable structure, This allows the same mechanical principle to be used in different application areas. It provides. Elastomer sealing element (12), inner telescopic tube body (4) and main outer body (3) It is positioned to ensure a continuous seal between the parts. Telescopic movement 25 elastomer sealing element (12) throughout, while maintaining mobility, the fluid outside It prevents leakage into the environment. The dust seal (13) prevents leakage from the external environment onto moving surfaces. by preventing solid particles from reaching the guiding elements and It contributes to increasing the service life of sealing components. The support sleeve (14) and radial balance ring (31) are only 30 of the movable body. It supports movement in the axial direction, and prevents oscillation that may occur in the radial direction. It limits the deviations. Thus, the irregularities on the telescopic sliding surface (5) Wear and tear is prevented, and movement occurs with lower friction. This structure also ensures a more balanced sealing element. by contributing to the loading and maintaining performance during long-term use 35 It is helpful. The incremental motion limiter (32) has 5 incremental options according to displacements of different magnitudes. It creates a safety mechanism that comes into play. In small displacements While the system maintains its normal operating characteristics, it gradually increases as the amount of movement increases. The movement limiter (32) restricts the telescopic movement in a controlled manner. This reduces high impact loads that may result from sudden stops, and This ensures that the movement is terminated in a more controlled manner. 10 Secondary telescopic guide (33), especially where high displacement capacity is needed In applications, it increases system rigidity by supporting the main telescopic movement. The motion guide plate (34) directs the flow of force generated within the mechanism. It contributes to the balanced guidance of the load between the moving elements. It improves system stability by enhancing data sharing. 15 Thanks to these structural features, the invention is a classic device that only accommodates axial movements. Unlike telescopic connections; axial displacement, angular deflection and lateral displacement multiaxial seismic movements in which displacements occur together as a single passive motion It is able to control and direct the movement within the mechanical system, It is able to limit and absorb shock effects. Thus, the pipeline 20 System reliability is increased by reducing mechanical stresses that may occur at the connections. is being increased to protect the integrity of the installation and ensure operational continuity. contributions are being made. The device replicates the natural operating movements of the pipeline under normal operating conditions. It is designed not to obstruct. Low 25% of daily operations occur during this time. small axial expansions due to gradual thermal expansions, pressure changes, or vibration. The movements are continuous and controlled by a telescopic mechanism. This is being done. During this process, the moving elements exert stress on each other. It operates without creating loads and the system requires no additional intervention. It can return to its initial working position without any disturbance. 30 In sudden and high-acceleration loadings such as earthquakes, between different sections of the pipeline Instead of the resulting relative displacements being transferred directly to the connection flanges It is guided into a telescopic mechanism. Thus, the resulting mechanical... energy is distributed throughout the system instead of being concentrated at a single connection point. This is achieved in a more controlled manner by distributing it to the moving elements. This situation, 35 especially in flange connections, welding areas and pipe walls, sudden shock waves may occur. It contributes to reducing stress concentrations. 11 At the start of movement, the inner telescopic tube body (4), telescopic sliding surface (5) 5 It moves in a controlled manner along the way, during this movement the guide bushing (6), bushing bearing (7), guide sleeve (8), axial movement guide (9) and secondary telescopic guide (33) This ensures the preservation of the direction of motion. Thus, the interior throughout the motion... The telescopic pipe body (4) may rotate, bend, compress or unilaterally press against surfaces. Load loading is significantly prevented. 10 As the movement progresses, the shock absorbing spring (15) begins to compress in a controlled manner, The preload spring (17) counterforces the system in a way that preserves its dynamic characteristics. It forms the preload adjustment mechanism (18), which applies these forces to the field of application. Because it allows for pre-adjustment according to different earthquake zones, the mechanism is suitable for various earthquake regions. It can be optimized for different pipe diameters and different operating conditions. Thus, the same 15 System performance is adapted to application needs while maintaining the mechanical principle. It can be changed. High-energy impact loads that may occur during an earthquake can only be withstood by spring elements. not met by, impact damping buffer (19), energy absorbing intermediate buffer (29) and the friction damping ring (30) also actively contribute to the mechanical energy dissipation. It contributes to this. By sharing energy among different elements, a single system is created. Excessive stress on the part is prevented, and the effects of the impact are spread over a longer period of time. It is damped by spreading out. This structure helps to reduce mechanical fatigue and the system. It contributes to extending lifespan. Since not only linear displacements may occur during an earthquake, 25 The mechanism operates in a way that can safely accommodate angular movements as well. Angular movement joint (20), joint pin (21) and joint bearing (22), between pipe axes It ensures that the angular deviations that occur take place in a controlled manner. The movement limiter (23) prevents the maximum allowed deviation angle from being exceeded. By preventing overloading of the joint elements, it prevents the pipeline from becoming overloaded. Thus, the pipeline 30 This helps to control bending moments. The axial, radial, and angular forces occurring in the system are independent of each other. No, it is managed collectively through mechanical elements that support each other. Radial balancing ring (31), centering of the inner telescopic tube body (4) While increasing its sensitivity, the motion guidance plate (34) directs the forces along the body 35 This structure contributes to a more balanced transfer of energy. Thanks to this structure, the mobile 12 Local load concentrations on the parts are reduced and irregular wear is minimized. Its occurrence is limited. Motion limiter ring if the amount of motion approaches the design limits. (10), stop shoulder (11) and incremental movement limiter (32) are activated Instead of abruptly stopping the telescopic movement, it limits it gradually. Thus, high-energy impact effects are reduced, and sudden shocks that may occur on the device are minimized. This contributes to reducing stress peaks. At the same time, the internal telescopic the pipe body (4) coming out completely from the main outer body (3) or the mechanism Excessive jamming is also safely prevented. Safety locking collar (24), locking pin (25) and locking housing (26), unusual These elements create an additional layer of mechanical safety in working conditions. 15 in cases of excessive displacement or unexpected loading, the telescopic mechanism By maintaining its structural integrity, it prevents the parts from separating from each other and This helps the system remain within safe operating limits. Protective outer casing (27) isolates the moving mechanical elements from the external environment. It helps to protect against rain, snow, etc., especially in outdoor applications. preventing environmental factors such as icing, sand, mud, dust, and the like from entering the mechanism It limits it. The anchor connection foot (28) ensures the safety of the arrangement with the supporting structure. by ensuring their integration in this way, the reaction forces generated during an earthquake It contributes to the controlled transfer of energy to the structural elements. The device provides a nonlinear but controlled 25-degree rotation against displacements of varying magnitudes. It is structured to generate a mechanical response. In small amplitude movements. The telescopic mechanism operates with low resistance, preventing additional stress from forming in the pipeline. In preventing this, shock absorption elements and motion limitation are used as the amount of movement increases. The components are activated gradually. Thus, the system adapts to the magnitude of the movement. Depending on the situation, it can exhibit variable mechanical characteristics and has 30 different intensities. It can adapt to different loads within a single mechanical structure. between the inner telescopic tube body (4) and the main outer body (3) during the telescopic movement The loads generated are not transferred through a single point of contact, but through telescopic sliding. surface (5), guide bushing (6), support sleeve (14), radial balancing ring (31) and The forces are distributed along the secondary telescopic guide (33). A wide contact 35 By spreading it across the area, surface pressures are reduced, and localized wear is prevented. 13 is limited and contributes to the long-term stable operation of the mechanism. 5 is provided. Telescopic sliding surface (5) has a low coefficient of friction depending on the application requirement. They can be made from metallic, polymeric or composite surfaces, or the surface Hardening, coating, or wear-resistant treatments can be applied. The same In the figure, the guide bushing (6), support sleeve (14) and radial balancing ring (31) are also 10 They can be produced from materials that reduce friction and increase wear resistance, or They can be designed with replaceable consumable components. This allows for maintenance procedures. While simplifying the process, the service life of the mechanism can also be increased. Elastomer sealing element (12) depends on the physical and chemical properties of the conveyed fluid. Depending on the material, it can be produced from different elastomer materials. Similarly, dust seal 15 (13) can be selected in different structures and materials suitable for outdoor conditions. Thus The system is used not only in water installations; but also in natural gas, petroleum, chemical fluids, and steam. It can also be safely used in pipelines, fire extinguishing systems and industrial process lines. It acquires a usable structure. Main outer casing (3) and inner telescopic tube casing (4), carbon steel, stainless steel, 20 alloy steel, cast material or high strength metal alloys It can be manufactured, and corrosion-resistant coatings can be applied to its inner and outer surfaces as required by the application. Coatings that increase resistance can be applied. Similarly, connection flanges (1, 2), Anchor linkage foot (28) and other supporting elements are also mechanically compliant with the relevant standards. It can be manufactured from materials that will provide durability. The application environment is corrosive 25 25 Depending on its properties, surface hardening, galvanizing, coating, or different surface treatments may be applied. Protective measures can also be applied. The system is not limited to use in horizontal pipe installations only. Suitable for use in vertical, inclined or complex geometric pipe systems. It can be configured. Regardless of the direction of movement, the telescopic mechanism, 30 The guiding system and the joint structure work together to control mechanical loads. It contributes to meeting the needs of different installation architectures. A modular structure is obtained. The preload adjustment mechanism (18) must be re-installed during maintenance or initial assembly. It can be designed to be adjustable. This allows for 35% reduction in wear and tear during use. to compensate for potential mechanical wear or changes in system characteristics It is possible to maintain the device near its initial performance for many years. 14 It can retain its properties. In addition, shock absorbing spring (15), preload spring 5 (17), shock absorption buffer (19) and energy absorbing intermediate buffer (29) when required They can also be produced as modular components that can be disassembled and replaced. The mechanism is designed so that it does not require frequent adjustments after assembly. During normal operation, it functions entirely according to passive mechanical principles. The system requires electrical energy, hydraulic power, pneumatic drive, or electronic 10 to operate. A control unit is not required. This is especially important for infrastructure systems, such as those used in earthquakes. This increases the reliability of the system in exceptional circumstances where it may be damaged, and This ensures that the work continues independently of external factors. The device simulates both unidirectional movements and successive movements that occur during an earthquake. the reciprocating movements, directional oscillations and repetitive dynamic loadings that occur 15 It is designed to operate underneath as well. It telescopically switches when the direction of movement changes. The mechanism, guidance system, and damping elements adapt to the new load direction. By providing this, it continues to distribute mechanical energy in a controlled manner. Thus not just a single impact load, but numerous successive loads that may occur during an earthquake. It also exhibits reliable operating characteristics against the cycle. 20 The mechanical structure described within the scope of the invention is not limited to the elements specified herein. Equivalent mechanical components that perform the same technical function but have different geometric shapes. regulations, alternative connection types, different material choices and production methods This can also be achieved by using [method]. Such changes alter the fundamental operating principle of the invention. It should be considered within the scope of the invention unless it is modified. 25 The system is modular and can be adapted to pipe systems with different nominal diameters. It can be designed in the structure. Main outer body (3), inner telescopic tube body (4), connection Dimensions of flanges (1, 2), guide elements and damping components for application It can be scaled according to need, and this scaling is the basis of the invention's work. It does not change the principle. Thus, the same mechanical structure is used in small-scale buildings. 30 from plumbing systems to large-scale industrial pipelines, it has a wide range of applications. It is adaptable. The geometric shapes and cross-sectional structures of the mechanical components used within the scope of the invention, connection types and assembly methods engineering required by the application It can be modified according to the criteria. For example, the main outer casing (3) and the inner telescopic tube 35 Its body (4) can be produced with circular cross-section as well as square, polygonal or special profile cross-section. They can also be produced as such. Similarly, connection flanges (1, 2), welded, bolted, 5 in different connection types such as clamp, sleeve or according to the relevant pipe standard It can be accomplished. The guiding system will consist of only a single guiding element. It is not limited. Axial movement guide (9) is required for applications. guide bushing (6), radial balancing ring (31), support sleeve (14) and secondary telescopic The guide (33) numbers can be increased, placed in different locations or arranged in groups of 10 Alternative arrangements can be created to provide support. This allows for long-stroke... Motion accuracy can be increased in systems requiring high load-carrying capacity. In applications, mechanical stability can be further improved. The damping system is not limited to a single mechanical principle. Impact damping spring (15), preload spring (17), shock absorbing buffer (19), energy absorbing intermediate buffer 15 (29) and friction damping ring (30) can be used together. It can also be used in different combinations depending on the application requirements. Thus, the dynamic behavior of the system, seismic characteristics, pipeline rigidity, and fluid flow are considered. It can be optimized by taking into account the pressure and the expected displacement amount. The invention is not intended for use only in newly constructed installations, but also for existing 20 It can also be implemented in a way that allows for retrofitting into piping systems. Thanks to this feature, comprehensive measures are being taken to increase the earthquake resistance of existing structures. Telescopic safety devices can be installed on existing pipelines without the need for any modifications to the installation process. The mechanism can be added. This reduces application costs and improves the existing system. It is possible to continue using the infrastructure. 25 The device is designed to examine ground settlement outside of earthquakes, different settlement amounts in structures, bridges, and Expansion movements occurring in viaducts are caused by continuous industrial machinery. vibrations, thermal expansion and contraction, and similar mechanical effects are involved. It can also be used in applications. Therefore, the invention is not only for earthquake safety. It is not a system designed for this purpose, but rather a system involving multi-axis mechanical movements throughout the entire pipe. 30 A general-purpose motion compensation and safety system that can be used in installations. It has the characteristics of a mechanism. Thanks to the system operating entirely on passive mechanical principles, any electronic sensing system, control unit, software, communication infrastructure or external power No additional resources are needed. This situation applies to disasters where power outages occur. 35 ensuring the system continues to operate even under these conditions, eliminating maintenance requirements. It reduces and increases operational reliability in long-term use. Furthermore... 16 Absence of electronic components; electromagnetic interference, software error, sensor 5 additional risks that may arise from reasons such as malfunction or power supply inadequacy It also contributes to its elimination. The combination of mechanical elements described in the invention results in the formation of a pipeline. Axial forces, bending moments, shear forces, and impact loads in a single connection. It does not focus on this point; telescopic movement mechanism, guidance system, 10 between joint structure, damping elements and motion limitation mechanisms It is shared in a controlled manner. Thanks to the distribution of forces across the system. Stress concentrations that may occur in connection areas are reduced, pipeline This increases the fatigue life of the components and contributes to the preservation of connection integrity. is provided. 15 Thanks to this mechanical structure, the system provides axial movement compensation and angular alignment. capability, lateral movement tolerance, shock absorption, motion guidance, movement such as containment, sealing, and ensuring connection security. performs different technical functions within a single integrated mechanical system. It can bring about. Thus, in traditional solutions, there are multiple independent elements, 20 The functions that are being attempted to be provided are more compact, more reliable and easier to implement. They are brought together within a single mechanism. In conclusion, the invention addresses the occurrence of multiaxial mechanical movements, particularly during earthquakes. a fluid that maintains the structural integrity of the pipeline under the operating conditions it is subjected to. mechanical stresses that contribute to the safe continuation of its transport 25 reducing, controlling, directing movements, dampening impacts, excessive Limiting displacements within safe limits, requiring low maintenance, and having a long lifespan, Easily adaptable to different installation systems and fully passive mechanical operation. It presents an innovative telescopic safety device based on this principle. The system is designed for mechanical 30 pipe systems to be used in various engineering applications. It can be produced in different stroke lengths according to requirements. Inner telescopic tube the movement distance of the body (4) inside the main outer body (3), expected axial It can be increased or decreased depending on the amount of displacement. Similarly operating ranges of shock absorbing elements, motion limiting components Their locations and the dimensions of the guidance system are also 35, in accordance with the application requirements. It can be rearranged. These changes alter the basic operating principle of the mechanism. It does not change anything but allows it to be adapted to different areas of use. 17 The mechanism can be manufactured as a single piece, or, to facilitate maintenance and assembly, 5 It can be formed from modular subcomponents for this purpose. Main outer body (3), inner telescopic pipe body (4), damping group, guiding group, joint group and The safety assembly can be disassembled and reassembled independently. It can be designed accordingly. Thanks to this structure, only the worn or unusable parts are repaired during maintenance. It is possible to replace parts that have reached the end of their lifespan, and the entire mechanism can be repaired in 10 years. There is no need to replace it. Thus, maintenance costs are reduced and System downtime is being reduced. The dimensions, material thicknesses, and springs of the mechanical elements included in the invention coefficients, elastomer hardness and friction characteristics, the pipeline in which it will be used operating pressure, fluid properties, environmental conditions and expected seismic load levels 15 This can be determined by taking into account the following. Therefore, the invention is defined by a specific measurement or material. not limited to; different engineering solutions that will provide the same technical effect can also be used. It can be accomplished. The system is not limited to use between just two pipelines. Depending on the application requirements, valve assemblies, pump connections, manifold systems, 20 pressure vessel connections, compressor outlet lines, heat exchangers, fire pumps, mechanical systems of boiler systems, process equipment and similar installation elements It can also be used for protection purposes. Thus, not only pipe connections, but also Equipment connected to the pipeline may also suffer mechanical damage during an earthquake. This helps protect against stress. 25 The invention can be applied in newly constructed buildings during the initial assembly phase, as well as in existing ones. They can also be integrated into the system later for the purpose of strengthening the installations. The device, installed in a suitable section of the existing pipeline, monitors the overall operation of the system. It can provide mechanical motion compensation without changing its principle. 30 features, especially aimed at improving the seismic safety of the existing building stock. It provides a significant advantage in improvement applications. The forces generated during the operation of a mechanical system are not only along the linear axis; It is managed by considering axial, radial, and angular directions together. Thus, unlike classic compensation systems designed for a single load component... In contrast, the complex movements that can occur simultaneously during an earthquake are 35. These combinations can be accommodated within a single mechanical structure. This situation makes the pipe... 18 This contributes to making the stress distribution along the line more homogeneous. 5 and especially reduces stress concentrations occurring in connection areas. All of the mechanical elements in the system are designed to facilitate maintenance. They can be placed in easily accessible locations. Sealing elements, springs groups, buffer components, guiding elements and motion limiting parts They can be disassembled and replaced independently when needed, thus 10 It is possible to maintain the performance of the system throughout its service life. Furthermore, there is no need to completely disassemble the system during periodic maintenance procedures. Certain components can be accessed without needing to be accessed. The mechanical structure of the invention conforms to various national and international pipe fitting standards. 15 flange systems, connection geometries and assembly techniques that can be used together It can be adapted in this way. Thus, it can be used in installation systems from different manufacturers. It can be implemented in a way that reduces the need for additional adapters. The mechanical structure described here is limited to the implementation methods described as examples. not; different geometric arrangements and different production methods achieve the same technical result. methods, alternative material selections, equivalent mechanical connections, different damping 20 its principles, different guidance solutions and similar engineering applications This can be accomplished. Such changes and adaptations affect the fundamental workings of the invention. It should be considered within the scope of the invention as long as it does not change its underlying principle. The dimensions, locations, and connection types of the mechanical elements in the system, The working characteristics are proportional to each other according to the application needs. 25 These can be modified. This includes the telescopic travel distance and the guiding length. The joint range of motion, damping force, and range of motion are different from each other. They can be optimized independently or together, and these changes will affect the system. It does not change the basic working principle. Thus, it is suitable for different building types and different earthquakes. The same basic 30 in regions with design criteria and different installation characteristics A mechanical system can be used. The device is useful not only for high-amplitude movements that occur during earthquakes, but also for practical use. Reliable even under repeated low-amplitude movements occurring throughout the duration. It is designed to function in this way. Issues that arise during daily use. vibrations, pump shocks, valve opening and closing operations, pressure fluctuations and 35 Small displacements caused by thermal changes in length, telescopic mechanism 19 This can be continuously met by [the relevant authority]. Thus, over time, 5 [units of currency] will be available in the pipeline. This helps to reduce the potential effects of fatigue. If the direction of the mechanical forces generated within the system changes, the system... It works in a way that can rebalance the direction of motion. Axial movement Preloading system and shock absorption in case of reduction or reversal The elements allow the movable body to approach its initial operating position in a controlled manner. 10 It helps during this back-balancing behavior, avoiding sudden impacts and hard stops. To prevent this, damping elements provide controlled resistance throughout the movement. This creates aftershocks or repeated tremors that occur after an earthquake. The system's stability is maintained during load cycles. The guidance system used in this invention allows for movement only along the linear axis of 15. not only to enable this to happen, but also to prevent torsion that may occur on the moving body. It also contributes to reducing moments during telescopic movement. Potential rotational tendencies are mitigated thanks to the coordinated operation of the guiding elements. This restricts movement and prevents the moving parts from deviating from the working axis. This prevents both uneven loading of the sealing elements and shear. Unilateral wear that may occur on their surfaces is reduced. A damping system is not only a structure that absorbs mechanical energy, but also... It also functions as a mechanism that controls the rate of load transfer over time. High-speed movements caused by sudden accelerations during an earthquake, Thanks to the controlled resistance created by the damping elements, it has a lower acceleration of 25. This is converted into mechanical motion. Thus, the movement that occurs on the connecting elements... Incoming dynamic load increases are limited and the maximum to which the pipeline is subjected is restricted. Stress levels are being reduced. The device will maintain the same operating principle against earthquake effects of varying magnitudes. It is designed in such a way that the system exhibits flexible movement characteristics at small displacements. During this process, the effect of damping and restraint mechanisms increases as the amount of movement increases. It increases gradually. Thus, it varies depending on the magnitude of the movement. Mechanical response is generated in both low and high intensity seismic events. Safe operating characteristics are maintained. The articulated system works in coordination with the telescopic mechanism. 35 It is structured. Axial movement and angular movement are independent of each other. This can happen, but the mechanism only occurs when these two movements happen simultaneously. The movement paths are 5 to prevent any pinching, locking or straining inside. They are arranged in a way that complements each other. This feature is characteristic of multiaxial earthquakes. a single mechanical system of complex load combinations caused by their movements This allows for safe and secure reception. The device described in the invention is a passive mechanism aimed at increasing earthquake safety. In addition to being used as a protective element; it is also used for movable structural connections and expansion 10 areas, bridge crossings, expansion joints, industrial machine connections and various It is also suitable for use among structural elements subjected to settlement amounts. Thus, the application area of the invention is not limited only to building installations, but also includes multi-axis applications. It is broad enough to cover all piping systems where mechanical movements occur. The number and arrangement of elements within the described mechanical structure are 15. geometric structure, connection type, production method, material selection, dimensions and operation Its characteristics can be modified according to application needs; the same technical result can be achieved. Equivalent mechanical solutions can be used, which provides these changes. These modifications are fundamental to the invention. passive compensation of multi-axis mechanical movements, which is the principle of the pipeline. the principle of preserving integrity and ensuring controlled telescopic movement 20 Unless it is modified, the invention should be considered within the scope of protection. The mechanical elements within the system are parts that operate independently of each other. not, but the sensing, directing, limiting and damping of the load It forms an integrated mechanical system in which the processes complement each other. Thus, any change in load on any element is controlled by the other elements. The forces are shared in this way, ensuring a balanced distribution of power throughout the system. The resulting telescopic safety device accommodates axial displacement and angular displacement. capable of managing yaw and lateral displacements within a single integrated mechanical system, directing movements in a controlled manner, absorbing impact effects, and preventing excessive movement. limiting within safe limits, contributing to the preservation of leak tightness, maintenance 30 offering ease of use, adaptable to different installation systems, and fully passive mechanical. It creates an innovative pipeline protection solution that functions based on its operating principle. Thanks to these features, the invention offers advantages over existing telescopic coupling and compensation systems. higher system reliability, more balanced load distribution, longer service life. By providing a longer lifespan and greater application flexibility, it represents a significant improvement in the technical field. 35 It reveals. 21 Industrial Application Form of the Invention: 5 The invention concerns a pipeline that passively compensates for multiaxial seismic motion. Telescopic safety device that maintains integrity and allows controlled axial movement. The system is used in metalworking, casting, machining, welding, surface treatment, and elastomer production. and can be produced using assembly processes. During the production phase, the body is telescopic. motion elements, guiding components, joint system, damping mechanism, 10 Movement restriction elements, sealing components and fittings separately. They are manufactured, then assembled according to a specified assembly sequence and put into use. It is being prepared. The manufactured system is used for natural gas, drinking water, wastewater, fire extinguishing, petroleum, and petrochemicals. 15 in piping systems used to transport chemical, energy, food, pharmaceutical and similar fluids It can be used in industrial facilities, power plants, refineries, in storage facilities, hospitals, data centers, public buildings, high-rise buildings in buildings, bridges, viaducts, tunnels, subway systems, infrastructure facilities and mechanical protection of pipelines in all types of structures at risk of earthquakes It can be applied for this purpose. 20 The device can be used directly in newly installed systems or in existing pipes. by subsequently integrating them into their systems, the risks arising from structural movements It can contribute to reducing [the impact of pipe reduction]. Thanks to its modular structure, it can accommodate different pipe diameters. different pressure classes, different fluid properties, and different assembly standards It can be adapted, with necessary dimensional and mechanical adaptations depending on the application area. 25 It can be accomplished. During operation, an external electrical power source, electronic control system, sensor, software, Fully passive mechanical operating principle that requires no hydraulic or pneumatic drive. Thanks to this, it can perform its function without being affected by power outages. This feature increases system reliability, especially during earthquakes and similar emergencies. It improves, reduces maintenance needs and enhances long-term operational performance. It contributes to its preservation. The invention relates to the simultaneous occurrence of axial displacement, angular deviation, and lateral displacements. mechanical stresses on the pipeline under the operating conditions it can reach to reduce, maintain connection integrity, and improve sealing performance 35 contributing to the maintenance and continued safe operation of the installation, 22 Suitable for mass production, economically producible and applicable to various industrial applications. 5 It is an easily adaptable telescopic safety device.
Claims
23 REQUIREMENTS 5 1. Pipes can be damaged due to earthquakes, ground settlement, thermal expansion, vibration, and similar reasons. axial displacement during multiaxial mechanical movements occurring in the lines deformation, angular deflection and lateral displacements are calculated using passive mechanics principles. by compensating for and maintaining pipeline integrity and controlled axial movement. It is a telescopic safety device that allows connection to the installation; its feature is 10 a positioned between the fixed connection flange (1) and the movable connection flange (2) main outer shell (3), allowing controlled axial movement within the main outer shell (3). giving an internal telescopic tube body (4), the internal telescopic tube body in question (4) telescopic sliding surface (5) which provides controlled movement, guide bushing (6), guide sleeve (8) and axial movement guide (9), 15 of the telescopic movement the movement limiting ring (10) which determines the working limits, impact effects shock-reducing spring (15), preload spring (17), shock-reducing its buffer (19) and energy absorbing intermediate buffer (29), which adapt to angular movements angular movement joint (20), safe operating limits of the telescopic mechanism the safety locking collar (24) which keeps it inside, movement 20 radial balancing ring (31) which contributes to maintaining the alignment, step motion limiter (32) and motion guide plate (34) its inclusion, axial displacement through the combined operation of the components in question, angular deflection and lateral displacements within a single integrated mechanical structure controlled compensation and preservation of pipeline integrity 25 It is characterized by its ability to provide.
2. Pipeline passively compensating for multiaxial seismic motions according to Claim 1. Telescopic safety device that maintains integrity and allows controlled axial movement. It is a system and its feature is; the inner telescopic pipe body (4) main outer body (3) telescopic sliding surface (5), guide bushing (6), bushing bearing (7), guide 30 Low friction through the sleeve (8) and axial movement guide (9), It is characterized by its ability to provide linear and controlled guidance. is being done.
3. Pipe passively compensating for multiaxial seismic motions according to claim 2. telescopic 35 that maintains line integrity and allows controlled axial movement. It is a safety device, the feature of which is to prevent damage that may occur during telescopic movement. Movement limiting ring (10) to prevent excessive elongation or excessive compression. The stop shoulder (11) and the incremental movement limiter (32) work together to internally 24 5 The telescopic pipe body (4) must move within the safe working limits. It is characterized by its ability to provide.
4. Pipeline passively compensating for multiaxial seismic motions according to Claim 1. Telescopic safety device that maintains integrity and allows controlled axial movement. It is a system and its feature is between the main outer body (3) and the inner telescopic pipe body (4). elastomer sealing element (12), dust seal (13) and support sleeve (14) 10 Thanks to their combined positioning, the telescopic movement is fluid throughout. to maintain its airtightness and prevent foreign substances from the external environment It is characterized by its ability to restrict access to the moving mechanism. is being done.
5. Pipeline 15 passively compensating for multiaxial seismic motions according to Claim 1. Telescopic safety device that maintains integrity and allows controlled axial movement. It is a mechanism and its features are: shock absorbing spring (15), spring bearing (16), preloading spring (17), preload adjustment mechanism (18), shock absorbing buffer (19), energy absorbing buffer (29) and friction damping ring (30) together His work revealed mechanical problems that occur during earthquakes and similar dynamic loads. absorbing energy, distributing forces in a controlled manner, and impact It is characterized by its ability to dampen their effects.
6. Pipeline passively compensating for multiaxial seismic motions according to claim 5. Telescopic safety device that maintains integrity and allows controlled axial movement. It is a mechanism and its feature is; preload adjustment mechanism (18), preload spring 25 (17) Adjustment of the pre-tension created on it according to the application conditions by making it possible to adapt the system to different pipe diameters, different operating pressures and different It is characterized by its ability to adapt to axial movement requirements. is being done.
7. Pipeline 30 passively compensating for multiaxial seismic motions according to Claim 1. Telescopic safety device that maintains integrity and allows controlled axial movement. It is a mechanism and its features are; angular movement joint (20), joint pin (21), joint bearing (22) and the angular movement limiter (23) working together axial enabling the simultaneous execution of telescopic movement and angular movement. 35 It is characterized by its ability to provide.
8. Pipe passively compensating for multiaxial seismic motions according to claim 7. telescopic that maintains line integrity and allows controlled axial movement It is a safety device and its feature is; angular movement limiter (23), angular 5 by limiting the maximum permissible range of motion of the movement joint (20) It is characterized by preventing excessive strain on the joint components.
9. Pipeline passively compensating for multiaxial seismic motions according to Claim 1. Telescopic safety device that maintains integrity and allows controlled axial movement. It has a mechanism and features a safety locking collar (24), a locking pin (25) and 10 The locking slot (26) working together ensures the normal operation of the telescopic mechanism. without hindering its movement, only within the predetermined safety limits. If exceeded, the telescopic mechanism may extend excessively or its components may malfunction. by preventing them from separating, thus fulfilling the mechanical safety function. It is characterized by its ability to bring about. 15 10. Pipeline passively compensating for multiaxial seismic motions according to Claim 1. Telescopic safety device that maintains integrity and allows controlled axial movement. It is a mechanism and its feature is that the protective outer casing (27) is with the main outer casing (3). moving mechanical elements can be contaminated by dust, moisture, mud, stone particles, and the like. 20 characterized by its positioning to protect against external environmental influences. is being done.
11. Pipe passively compensating for multiaxial seismic motions according to claim 10. telescopic that maintains line integrity and allows controlled axial movement It is a safety device, and its feature is that the anchor connection foot (28) is the carrier of the device. by ensuring that it is securely fastened to the structure or installation, 25 during an earthquake. It contributes to the controlled transfer of the resulting mechanical loads to the load-bearing structure. It is characterized by its ability to provide.
12. Pipe passively compensating for multiaxial seismic motions according to Claim 2. telescopic that maintains line integrity and allows controlled axial movement It is a safety device and its feature is; radial balancing ring (31), inner telescopic 30 the pipe body (4) moves centered inside the main outer body (3) by reducing radial deviations and telescopic sliding surface (5) It is characterized by its ability to limit the uneven distribution of loads on the surface.
13. Pipe passively compensating for multiaxial seismic motions according to claim 12. telescopic 35 that maintains line integrity and allows controlled axial movement. It is a safety device, the feature of which is the secondary telescopic guide (33), especially high In applications requiring displacement capacity, the inner telescopic tube body (4) 26 By increasing movement stability, it reduces the tendency for sprains and the axial movement is 5 It is characterized by its contribution to precise guidance.
14. Pipe passively compensating for multiaxial seismic motions according to claim 13. telescopic that maintains line integrity and allows controlled axial movement It is a safety device and its feature is that the movement control plate (34) is telescopic. The forces generated during the movement between the main outer body (3) and the inner telescopic tube body 10 (4) by contributing to a more balanced distribution of movement among them. to ensure alignment and harmonious operation of moving components It is characterized by...
15. Pipeline passively compensating for multiaxial seismic motions according to Claim 3. Telescopic safety 15 that maintains integrity and allows controlled axial movement. It is a mechanism and its feature is the stepped motion limiter (32), of different sizes. By engaging gradually during displacements, it abruptly stops the telescopic movement. by limiting and reducing impact loads in a controlled manner without creating them. It is characterized by...
16. Pipeline 20 passively compensating for multiaxial seismic motions according to claim 5. Telescopic safety device that maintains integrity and allows controlled axial movement. It is a system and its feature is; impact damping buffer (19), energy absorbing intermediate the buffer (29) and the friction damping ring (30) formed during the earthquake by successively absorbing sudden impact loads on the telescopic mechanism It is characterized by its ability to reduce peak stresses. 25 Pipeline passively compensating for multiaxial seismic motions according to Claim 17. Telescopic safety device that maintains integrity and allows controlled axial movement. It is a system and its feature is; the main outer body (3), the inner telescopic pipe body (4), telescopic sliding surface (5), guide bushing (6), support sleeve (14), radial balancing ring (31) and secondary telescopic guide (33), different pipe 30 their diameters, different material types, different pressure classes, and different fluid transport structuring it in a way that will create a modular structure that can be adapted to their systems It is characterized by... Pipeline passively compensating for multiaxial seismic motions according to Claim 18. Telescopic safety 35 that maintains integrity and allows controlled axial movement. It is a device whose features include an external power source, an electronic control system, and sensors. telescopic, without the need for an actuator or hydraulic drive mechanism. motion, mechanical guidance, motion limitation, shock absorption, and angular 27 motion compensation functions are performed entirely by passive mechanical elements 5 It is characterized by its fulfillment through this means. Pipeline passively compensating for multiaxial seismic motions according to Claim 19. Telescopic safety device that maintains integrity and allows controlled axial movement. It is a mechanism whose characteristics include earthquakes, ground settlement, thermal expansion, or vibration. Axial displacement, angular deviation and lateral displacement caused by the simultaneous fulfillment of displacements within the same mechanical structure by ensuring that mechanical loads are distributed in a controlled manner along the pipeline and It is characterized by its contribution to maintaining pipeline integrity.
20. Passive multiaxial seismic motions according to any of claims 1 to 19. compensating pipeline integrity and allowing controlled axial movement 15 It has a telescopic safety mechanism, the feature of which is; main outer body (3), inner telescopic pipe body (4), telescopic sliding surface (5), guide bushing (6), radial balancing ring (31), secondary telescopic guide (33) and motion guiding plate (34) By working together, the forces have a wide area of contact throughout the telescopic movement. distribution, maintenance of the direction of movement and movable components 20 It is characterized by its ability to reduce local load concentrations on its surface. is being done.