Anti-seismic support

Abstract

The utility model provides an anti-seismic support and relates to the technical field of pipeline anti-seismic protection, the anti-seismic support is mainly composed of a fixing mechanism, a main supporting mechanism, a lateral inclined supporting mechanism and a longitudinal inclined supporting mechanism, a pipe clamp is arranged on the fixing mechanism, the main supporting mechanism is fixedly arranged right above the fixing mechanism, the lateral inclined supporting mechanism is fixedly arranged on the lateral upper portion of the fixing mechanism, and the longitudinal inclined supporting mechanism is fixedly arranged on the fixing mechanism. Due to the fact that the main supporting mechanism, the lateral inclined supporting mechanism and the longitudinal inclined supporting mechanism are installed on the same fixing mechanism at the same time, compared with the mode that the main supporting mechanism, the lateral inclined supporting mechanism and the longitudinal inclined supporting mechanism are independently installed on two fixing mechanisms, the installation steps are simplified, and the installation efficiency is improved. The device has the advantages of being simple in structure, quicker and more convenient to use, and meanwhile the using amount of fixing mechanisms is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline anti -seismic protection technical field especially is related to a kind of anti -seismic support. BACKGROUND

[0002] Current building uses more and more mechanical and electrical equipment, when encountering earthquake such natural disaster, it can cause the occurrence of earthquake secondary disasters in building (such as fire and gas leakage etc.), therefore, engineering personnel starts installing anti-seismic support in building, and anti-seismic support is firmly connected with building structure, and it is an important anti-seismic measure for effectively protecting mechanical and electrical equipment and pipeline, to avoid causing casualties or property losses in building, and prolong the time of personnel safety escaping from building.

[0003] The existing pipeline support only considers resisting the gravity of pipeline and ensuring its use function, and has not considered that when earthquake occurs, the earthquake force borne by pipeline will cause pipeline to be dislocated and fall, so that mechanical and electrical engineering system cannot normally operate, unnecessary economic losses are caused, and there is also very big security risk.

[0004] The patent with publication number CN210950401U records an anti-seismic support, the anti-seismic support includes main support structure, lateral diagonal bracing structure, longitudinal diagonal bracing structure and fixed structure, the fixed structure includes first pipe clamp and second pipe clamp, the first pipe clamp and the second pipe clamp are not connected, the main support structure and the lateral diagonal bracing structure are installed on the first pipe clamp, and the longitudinal diagonal bracing structure is installed on the second pipe clamp, since the first pipe clamp and the second pipe clamp are two separate structural members, leading to complicated installation. UTILITY MODEL CONTENTS

[0005] Therefore, the utility model aims at providing an anti-seismic support to solve the technical problem that the lateral diagonal bracing structure and the longitudinal diagonal bracing structure of the anti-seismic support in prior art are respectively installed on two different structures, leading to complicated installation.

[0006] In order to achieve the above-mentioned purpose, the utility model provides an anti-seismic support, which comprises a fixing mechanism, a main support mechanism, a lateral diagonal bracing mechanism and a longitudinal diagonal bracing mechanism, a pipe clamp is arranged on the fixing mechanism, the main support mechanism is fixedly arranged above the fixing mechanism, the lateral diagonal bracing mechanism is fixedly arranged above the fixing mechanism, and the longitudinal diagonal bracing mechanism and the lateral diagonal bracing mechanism are arranged on the same structural member and are fixedly arranged above the fixing mechanism in the longitudinal direction.

[0007] Optionally, the fixing mechanism is a herringbone fixing member, the pipe clamp is arranged below the herringbone fixing member and is fixedly connected with the herringbone fixing member, and the lateral diagonal bracing mechanism and the longitudinal diagonal bracing mechanism are both fixedly connected with the herringbone fixing member.

[0008] Optionally, the fixing mechanism is a fixing beam, the upper surface of the fixing beam is provided with a plurality of pipe clamps, the two ends of the fixing beam are fixedly provided with the main support mechanism, at least one end of the fixing beam is provided with the lateral inclined bracing mechanism, and at least one end of the fixing beam is provided with the longitudinal inclined bracing mechanism.

[0009] Optionally, the fixing mechanism is a support beam and a connecting beam, the connecting beam is arranged in parallel above the support beam and is spaced apart from the support beam by a preset distance, the two ends of the connecting beam and the support beam are fixedly provided with the main support mechanism, at least one end of the connecting beam is provided with the lateral inclined bracing mechanism, and at least one end of the connecting beam is provided with the longitudinal inclined bracing mechanism.

[0010] Optionally, the lateral inclined bracing mechanism comprises a first anti-seismic connecting piece, a lateral inclined bracing channel steel and a first anti-seismic member, the first anti-seismic connecting piece and the first anti-seismic member are fixedly arranged at the two ends of the lateral inclined bracing channel steel, and the first anti-seismic connecting piece is fixedly arranged on the fixing mechanism.

[0011] Optionally, the first anti-seismic member is connected with a first anti-seismic anchor bolt.

[0012] Optionally, the longitudinal inclined bracing mechanism comprises a second anti-seismic connecting piece, a longitudinal inclined bracing channel steel and a second anti-seismic member, the second anti-seismic connecting piece and the second anti-seismic member are fixedly arranged at the two ends of the longitudinal inclined bracing channel steel, and the second anti-seismic connecting piece is fixedly arranged on the fixing mechanism.

[0013] Optionally, the second anti-seismic member is connected with a second anti-seismic anchor bolt.

[0014] Optionally, the main support mechanism comprises a main support channel steel, a full-tooth screw rod penetrating through the main support channel steel in the axial direction and a main support anchor bolt fixedly connected to the top end of the full-tooth screw rod, the two sides of the main support channel steel are integrally provided with extension structures in the direction of the lower surface of the main support channel steel, one side of the slot of the main support channel steel is provided with a screw rod lock, and the main support channel steel is fixed on the full-tooth screw rod through the screw rod lock.

[0015] Optionally, the screw rod lock comprises a bolt and an anti-seismic screw rod pressing block, the anti-seismic screw rod pressing block is arranged in the main support channel steel and is screwed with the bolt.

[0016] The anti-seismic support has the following technical effects:

[0017] The anti-seismic support is mainly composed of a fixing mechanism, a main support mechanism, a lateral inclined support mechanism and a longitudinal inclined support mechanism, a pipe clamp is arranged on the fixing mechanism, the main support mechanism is fixedly arranged above the fixing mechanism, the lateral inclined support mechanism is fixedly arranged above the fixing mechanism, the longitudinal inclined support mechanism is arranged on the same structure member as the lateral inclined support mechanism and is fixedly arranged above the fixing mechanism in the longitudinal direction, compared with being separately arranged on two fixing mechanisms, the main support mechanism, the lateral inclined support mechanism and the longitudinal inclined support mechanism are simultaneously arranged on the same fixing mechanism, so that the installation steps are simplified, the structure is simple, the anti-seismic support is more convenient and fast, and the use amount of the fixing mechanism is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0019] Figure 1 is a structural schematic view of the anti-seismic support embodiment 1 of the present application;

[0020] Figure 2 is Figure 1 is an enlarged structural schematic view of position A in the anti-seismic support;

[0021] Figure 3 is Figure 1 is an enlarged structural schematic view of position B in the anti-seismic support;

[0022] Figure 4 is a structural schematic view of the anti-seismic support embodiment 2 of the present application;

[0023] Figure 5 is a structural schematic view of the anti-seismic support embodiment 3 of the present application.

[0024] wherein, Figures 1-5 :

[0025] 1, fixing mechanism; 11, herringbone fixing piece; 12, fixed cross beam; 13, support cross beam; 14, connecting cross beam;

[0026] 2, main support mechanism; 21, main support channel steel; 22, full toothed screw rod; 23, main support anchor bolt; 24, screw rod lock buckle;

[0027] 3, lateral inclined support mechanism; 31, lateral inclined support channel steel; 32, first anti-seismic connecting piece; 33, first anti-seismic member; 34, first anti-seismic anchor bolt;

[0028] 4, longitudinal inclined bracing mechanism; 41, longitudinal inclined bracing channel steel; 42, second anti-seismic connecting piece; 43, second anti-seismic component; 44, second anti-seismic anchor bolt. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the utility model more clear, the technical scheme of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope protected by the utility model.

[0030] In the prior art, building mechanical and electrical equipment anti-seismic protection faces severe challenges, the traditional pipe support only considers the gravity support function, and the structure is not optimized for earthquake action. When an earthquake occurs, the pipeline is prone to displacement or falling, causing the mechanical and electrical system to be paralyzed and causing secondary disasters. Some prior art adopts a split pipe clamp structure, for example, the main support structure and the inclined support structure are respectively installed on independent pipe clamps, such design leads to complicated installation process and insufficient structure integrity, and it is difficult to effectively disperse the earthquake force.

[0031] In order to solve the above problems, researchers found that the split pipe clamp structure has the problem of too many connection nodes, which increases the risk of structural instability. By analyzing the transmission path of the earthquake force, it is realized that the cooperative fixation of the inclined bracing mechanism and the main bracing mechanism 2 plays a key role in the overall anti-seismic performance. Further exploration found that integrating support mechanisms of different directions in the same fixed structure can simplify the installation process and improve the structural stiffness. From this, the technical concept of arranging the lateral inclined bracing mechanism 3 and the longitudinal inclined bracing mechanism 4 in the same structure and fixing them together with the main bracing mechanism 2 on the foundation fixing mechanism 1 is formed.

[0032] Therefore, the utility model provides an anti-seismic support comprising a fixing mechanism 1, a main bracing mechanism 2, a lateral inclined bracing mechanism 3 and a longitudinal inclined bracing mechanism 4. The fixing mechanism 1 is provided with a pipe clamp, the main bracing mechanism 2 is fixed above the fixing mechanism 1, the lateral inclined bracing mechanism 3 is fixed above the side of the fixing mechanism 1, and the longitudinal inclined bracing mechanism 4 is located in the same structure as the lateral inclined bracing mechanism 3 and is fixed above the fixing mechanism 1 in the longitudinal direction.

[0033] The fixed mechanism 1 refers to a basic structure of a pipe clamp and a supporting mechanism, and can be realized by a cross beam, an inverted V-shaped frame or a combined beam structure, and is used for centrally installing various supporting components and transferring seismic forces. The main support mechanism 2 refers to a vertical main bearing structure, and can be realized by a combination of a channel steel and a full-threaded screw 22, and is used for providing axial support force and fixing the position of the pipeline. The lateral diagonal bracing mechanism 3 refers to a supporting component resisting horizontal lateral seismic force, and can be realized by a combination of an inclined channel steel and an anti-seismic connecting piece, and is used for preventing lateral displacement of the pipeline. The longitudinal diagonal bracing mechanism 4 refers to a supporting component resisting horizontal longitudinal seismic force, and can be realized by a channel steel structure sharing the connecting piece with the lateral diagonal bracing, and is used for inhibiting longitudinal sliding of the pipeline.

[0034] It should be noted that the anti-seismic support of the utility model is mainly used for supporting and resisting earthquakes of the pipeline structure, so the lateral direction refers to the side direction of the pipeline extension direction, and the longitudinal direction refers to the pipeline extension direction.

[0035] Specifically, the fixed mechanism 1 serves as a mounting base of all supporting components, and the pipe clamp can directly clamp the pipeline and realize preliminary positioning. The main support mechanism 2 is vertically fixed above the fixed mechanism 1 to form a main bearing axis. The lateral diagonal bracing mechanism 3 is fixed above the side of the fixed mechanism 1 at an inclined angle to form a triangular stable structure with the main support mechanism 2. The longitudinal diagonal bracing mechanism 4 shares the same connecting piece with the lateral diagonal bracing mechanism 3, extends along the pipeline extension direction and is fixed on the fixed mechanism 1 to form a multi-dimensional constraint system. When an earthquake occurs, the diagonal bracing mechanisms in different directions cooperate to absorb vibration energy, and the fixed mechanism 1 transmits the force to the building structure to prevent the pipeline from moving in multiple directions.

[0036] Compared with the prior art, the main support and the diagonal bracing mechanism in the prior art need to be installed on different pipe clamps, which leads to complex installation and positioning and dispersed structure. The utility model realizes integrated installation of various supporting components by sharing the fixed mechanism 1, thereby reducing the number of independent connecting points. The lateral diagonal bracing mechanism 3 and the longitudinal diagonal bracing mechanism 4 share the same structural member, thereby avoiding separate installation of the mounting base and significantly simplifying the construction process. The centralized fixing of various supporting mechanisms also enhances the overall stiffness of the structure, forms a multi-dimensional seismic force transmission path, and effectively disperses the seismic force.

[0037] Through the above technical solution, the application can reduce the positioning frequency of the pipe clamp in the installation process and reduce the risk of construction errors. The cooperative layout of various supporting mechanisms on the fixed mechanism 1 forms a composite anti-seismic structure, which synchronously resists horizontal and longitudinal seismic forces. The integrated design of the lateral and longitudinal diagonal bracing avoids the problem of loose structure caused by separate installation, improves the overall stability of the support, and ensures the position retention capability of the pipeline under the action of the earthquake.

[0038] The anti-seismic device of the utility model will be described in detail below in combination with specific drawings and embodiments 1-3. Figures 1-5 The anti-seismic device of the utility model will be described in detail below in combination with specific drawings and embodiments 1-3.

[0039] Example 1:

[0040] like Figures 1-3 As shown, in this embodiment, the fixing mechanism 1 is a herringbone-shaped fixing member 11, the pipe clamp is located below the herringbone-shaped fixing member 11 and is fixedly connected to the herringbone-shaped fixing member 11, the lateral bracing mechanism 3 and the longitudinal bracing mechanism 4 are both fixedly connected to the herringbone-shaped fixing member 11, and the seismic support in this embodiment is used for a single water pipe.

[0041] Among them, such as Figure 2 As shown, the herringbone fastener 11 refers to a V-shaped structural component formed by the intersection of two symmetrical and inclined support arms. Specifically, it can be formed by bending steel plates or welding profiles, which can disperse loads from different directions and provide a stable support foundation.

[0042] Pipe clamps are metal clamps used to hold pipes. Specifically, they can be made of steel plates with arc grooves and bolts. The pipes are fixed to the bottom of the herringbone fastener 11 by tightening the bolts.

[0043] The lateral bracing mechanism 3 refers to the inclined support component set above the side of the fixed mechanism 1. Specifically, it can be a combination structure of channel steel and seismic connector. One end is connected to the herringbone fixing component 11 by welding or bolts, and the other end is connected to the building structure by seismic components to resist lateral seismic forces.

[0044] like Figure 1 As shown, the lateral bracing mechanism 3 includes a first seismic connector 32, a lateral bracing channel steel 31, and a first seismic member 33. The first seismic connector 32 and the first seismic member 33 are fixedly disposed at both ends of the lateral bracing channel steel 31, and the first seismic connector 32 is fixedly disposed on the fixing mechanism 1.

[0045] The first seismic connection 32 refers to a metal component used to rigidly connect the lateral bracing channel steel 31 to the fixing mechanism 1. Specifically, it can be implemented using a steel plate or angle steel with bolt holes. The force is transmitted by locking it to the fixing mechanism 1 with bolts.

[0046] Lateral bracing channel steel 31 refers to a long strip structural member that provides lateral support force. Specifically, it can be made of C-shaped cold-formed steel. The internal space of the channel steel can be used to accommodate connectors and seismic components.

[0047] The first seismic member 33 refers to the connecting component installed at the end of the lateral bracing channel steel 31. Specifically, it can be implemented using a metal block or flange structure with threaded holes, and is used to connect seismic anchor bolts to distribute seismic loads.

[0048] Specifically, the two ends of the lateral diagonal bracing channel steel 31 are respectively welded with the first anti-seismic connecting piece 32 and the first anti-seismic member 33, forming an integrated structure. The first anti-seismic connecting piece 32 is connected with the herringbone fixing piece 11 or the cross beam of the fixing mechanism 1 through bolts, while the first anti-seismic member 33 is fixed with the building structure through anchor bolts. When an earthquake occurs, the seismic force is transmitted to the fixing mechanism 1 through the lateral diagonal bracing channel steel 31, and then dispersed to the building structure through the main bracing mechanism 2, thereby limiting the lateral displacement of the pipeline. The integrated design of the channel steel and the connecting piece avoids the installation error of the split structure, and simplifies the on-site assembly process.

[0049] As shown in Figure 1 , the embodiment further proposes that the first anti-seismic member 33 is connected with the first anti-seismic anchor bolt 34.

[0050] The first anti-seismic anchor bolt 34 refers to a fastening component penetrating the first anti-seismic member 33, which can be realized by a threaded chemical anchor bolt or an expansion bolt, and its function is to form a rigid connection between the lateral diagonal bracing channel steel 31 and the building structure by penetrating the building structure base.

[0051] Specifically, when the lateral diagonal bracing channel steel 31 is installed to the fixing mechanism 1 through the first anti-seismic connecting piece 32, the end of the first anti-seismic member 33 directly contacts the wall or beam body of the building structure, at this time the first anti-seismic anchor bolt 34 penetrates the through hole of the first anti-seismic member 33 and is embedded in the building structure, and is anchored through thread engagement or expansion friction. Since the first anti-seismic member 33 and the lateral diagonal bracing channel steel 31 are an integrated structure, there is no need to additionally install an independent pipe clamp, thereby realizing single-point fixing operation during installation of the lateral diagonal bracing mechanism 3.

[0052] The longitudinal diagonal bracing mechanism 4 refers to a diagonal bracing assembly arranged longitudinally above the fixing mechanism 1, which can be realized by a combination structure of a channel steel and an anti-seismic connecting piece, one end of which is connected with the herringbone fixing piece 11 through welding or bolts, and the other end is connected with the building structure through an anti-seismic member, for resisting longitudinal seismic force.

[0053] As shown in Figure 1 , the embodiment further proposes that the longitudinal diagonal bracing mechanism 4 includes a second anti-seismic connecting piece 42, a longitudinal diagonal bracing channel steel 41 and a second anti-seismic member 43, the second anti-seismic connecting piece 42 and the second anti-seismic member 43 are fixedly arranged at the two ends of the longitudinal diagonal bracing channel steel 41, and the second anti-seismic connecting piece 42 is fixedly arranged on the fixing mechanism 1.

[0054] The second anti-seismic connecting piece 42 refers to an interface component for connecting the longitudinal diagonal bracing channel steel 41 and the fixing mechanism 1, which can be realized by welding or riveting a steel plate with bolt holes at the end of the channel steel, and its function is to transmit the longitudinal seismic force and maintain the stability of the structure. The longitudinal diagonal bracing channel steel 41 refers to a channel steel material that bears the longitudinal seismic force, which can be realized by a C-shaped cold-bent steel, and its function is to resist the longitudinal bending moment through the channel steel section moment of inertia. The second anti-seismic component 43 refers to a terminal component for anchoring with the building structure, which can be realized by welding a steel plate with threaded holes or pre-embedded parts at the end of the channel steel, and its function is to disperse the seismic force to the main structure of the building.

[0055] Specifically, the longitudinal diagonal bracing channel steel 41 is rigidly connected to the fixing mechanism 1 through the second anti-seismic connecting pieces 42 at both ends. When an earthquake occurs, the longitudinal vibration energy is transmitted to the second anti-seismic component 43 through the channel steel, and is anchored to the building structure. For example, when the fixing mechanism 1 is a chevron-shaped fixing piece 11, the second anti-seismic connecting piece 42 can be directly fixed to the side wall of the fixing piece by bolts; when the fixing mechanism 1 is a support beam 13, the connecting piece can be welded at the pre-set position at the end of the beam. The length of the channel steel can be adjusted according to the pipeline span, and the welding position of the connecting piece and the channel steel can be optimally arranged according to the stress requirement, forming a continuous longitudinal bracing system.

[0056] The embodiment further proposes that the second anti-seismic component 43 is connected to the second anti-seismic anchor 44.

[0057] The second anti-seismic component 43 refers to a connecting component fixed to the end of the longitudinal diagonal bracing channel steel 41, which can be realized by a metal block with a clamping groove or a bolt hole, and is used to form a rigid connection with the longitudinal diagonal bracing channel steel 41 and the second anti-seismic anchor 44 to transmit the seismic force.

[0058] The second anti-seismic anchor 44 refers to a fastener embedded in the building structure and used to fix the second anti-seismic component 43, which can be realized by a metal rod with threads cooperating with a nut, and the longitudinal diagonal bracing mechanism 4 is anchored to the building structure by thread locking, enhancing the overall stability of the anti-seismic support.

[0059] Specifically, the second anti-seismic component 43 is connected to the building structure through the second anti-seismic anchor 44, for example, a connecting block with a threaded hole is provided at the end of the longitudinal diagonal bracing channel steel 41, the second anti-seismic anchor 44 passes through the threaded hole and is screwed into the pre-set mounting hole of the building structure, and is locked by a nut. In this way, the load of the longitudinal diagonal bracing mechanism 4 can be directly transmitted to the building structure through the second anti-seismic component 43, avoiding displacement or failure of the support due to loose connection.

[0060] As Figure 1As shown, this embodiment further proposes a main support mechanism 2 including a main support channel steel 21, a fully threaded screw 22 axially passing through the main support channel steel 21, and a main support anchor bolt 23 fixedly connected to the top of the fully threaded screw 22. Both sides of the main support channel steel 21 are integrally provided with an extension structure towards the lower surface of the main support channel steel 21. A screw lock 24 is provided on one side of the slot of the main support channel steel 21. The main support channel steel 21 is fixed to the fully threaded screw 22 by the screw lock 24.

[0061] The main support channel steel 21 refers to the main support component used to bear the weight of the pipeline. It can be made of cold-formed C-shaped channel steel, and its extended sidewall structure increases the contact area with the fixing mechanism 1. The threaded rod 22 is a threaded rod that passes through the main support channel steel 21 and connects to the main support anchor bolt 23. It can be made of galvanized steel and is used to adjust the height of the main support mechanism 2 and transfer loads. The extension structure refers to the reinforcing parts extending downwards from both sides of the main support channel steel 21. It can be integrally machined using a stamping process, which improves the bending stiffness of the channel steel and prevents lateral slippage. The screw lock 24 is a fastening component used to fix the threaded rod 22 to the main support channel steel 21. It can be made using a bolt and pressure block structure, which secures the screw by pressing the sidewall of the channel steel to prevent loosening.

[0062] Specifically, the main support channel steel 21 is connected to the anchor bolts at the top of the building structure via fully threaded bolts 22. The threaded section of the fully threaded bolt 22 passes through a pre-drilled hole at the top of the channel steel and is vertically fixed by a locking structure at the bottom. The extension structure extends downwards on both sides of the channel steel to form reinforcing ribs, which fit against the connection surface of the fixing mechanism 1 to distribute stress. After the fully threaded bolt 22 passes through the channel steel, the locking block is pressed against the side wall of the channel steel by the bolts, preventing the bolt from shifting within the channel steel.

[0063] In some specific embodiments, the pressure block of the screw lock 24 can be designed as a wedge structure, for example, a pressure block with a serrated surface to enhance friction. Furthermore, the tightening torque of the bolt can be adjusted according to the screw diameter. For example, for a full thread screw 22 with a diameter of 12 mm, the bolt can be an M8 hexagonal head bolt.

[0064] like Figure 3 As shown in the figure, this embodiment further proposes that the screw lock 24 includes a bolt and an anti-vibration screw block. The anti-vibration screw block is located inside the main support channel steel 21 and is screwed to the bolt.

[0065] Bolt refers to a mechanical part used for connection and fixation, which can be implemented by using a standard part with threads such as a hexagonal bolt or a flange bolt, and its function is to generate axial pressure by rotation to fix the full tooth screw rod 22. Anti-seismic screw rod pressing block refers to a metal block used for clamping the full tooth screw rod 22, which can be implemented by using a steel pressing block with a groove and being formed by mechanical processing, and its function is to press the full tooth screw rod 22 tightly in the main support channel steel 21 by cooperating with the bolt, thereby improving the overall stability of the anti-seismic support.

[0066] Specifically, the anti-seismic screw rod pressing block is placed inside the notch of the main support channel steel 21, and the bolt is screwed with the pressing block through the mounting hole in the side wall of the main support channel steel 21. When the bolt is tightened, the pressing block is subjected to axial pressure and moves towards the groove bottom of the main support channel steel 21, thereby clamping the full tooth screw rod 22 between the pressing block and the groove bottom. For example, the notch side wall of the main support channel steel 21 can be provided with a through hole, and the bolt is screwed with the pressing block through the through hole, and the clamping force of the pressing block on the full tooth screw rod 22 can be adjusted by adjusting the screwing depth of the bolt.

[0067] Specifically, as shown in Figure 2 The V-shaped intersection of the herringbone-shaped fixing member 11 as the core support structure can provide multiple connection points. The pipe clamp is fixed to the bottom of the herringbone-shaped fixing member 11 by bolts or welding, which is used to clamp the pipe and directly transfer the pipe load to the fixing mechanism 1. The lateral diagonal bracing mechanism 3 and the longitudinal diagonal bracing mechanism 4 are connected to the anti-seismic connecting member and the anti-seismic component through the two ends of the channel steel, respectively, and the anti-seismic connecting member is fixed to the inclined support arm of the herringbone-shaped fixing member 11, thereby transferring the seismic force from the pipe to the building structure. Since the lateral and longitudinal diagonal bracing mechanisms 4 are integrated in the herringbone-shaped fixing member 11, the complexity of multi-component dispersed installation is avoided.

[0068] Compared with the prior art, the existing anti-seismic support adopts a split type first pipe clamp and a second pipe clamp to install the main support and the diagonal bracing structure, respectively, which leads to complicated installation steps and insufficient connection stability. The present application integrates the pipe clamp, the lateral diagonal bracing mechanism 3 and the longitudinal diagonal bracing mechanism 4 into a unified structure through the herringbone-shaped fixing member 11, which reduces the number of installation components, and at the same time, enhances the overall torsional and shear resistance through the mechanical properties of the V-shaped support arm.

[0069] Through the above technical solution, the present application solves the installation complexity problem caused by the split type pipe clamp in the prior art, realizes the integrated connection of the pipe clamp and the diagonal bracing mechanism through the herringbone-shaped fixing member 11, simplifies the installation process and improves the structural integrity, thereby effectively improving the stability and reliability of the anti-seismic support.

[0070] Embodiment 2:

[0071] Different from embodiment 1, the anti-seismic support of the present embodiment is used for multiple water pipes, as shown in Figure 4As shown, the fixing mechanism 1 of the embodiment is provided as a fixing beam 12, the upper surface of the fixing beam 12 is provided with a plurality of pipe clamps, the two ends of the fixing beam 12 are fixedly provided with a main support mechanism 2, at least one end of the fixing beam 12 is provided with a lateral inclined support mechanism 3, and at least one end of the fixing beam 12 is provided with a longitudinal inclined support mechanism 4.

[0072] The fixing beam 12 refers to a horizontal component for bearing the pipeline and connecting the support structure, which can be formed by welding channel steel or I-beam, and its length can be adjusted according to the installation scene. By setting the fixing beam 12 as the basic structure, a unified installation reference can be provided for multiple pipe clamps, avoiding positioning deviation caused by scattered installation of multiple components.

[0073] The pipe clamp refers to a fixing device for clamping the pipeline, which can be of a buckle type or a bolt locking type structure, for example, the pipeline is fixed by a U-shaped bolt cooperating with a pressing plate. Multiple pipe clamps are arranged along the fixing beam 12, which can realize parallel fixing of multiple pipelines and reduce the independent installation steps.

[0074] The main support mechanism 2 refers to a support assembly arranged perpendicular to the fixing beam 12, which can be realized by a combination of a full toothed screw 22 and a channel steel, and the bottom end is welded or bolted to the fixing beam 12. The main support mechanism 2 arranged at both ends can form symmetrical support, improving the vertical load stability of the overall structure.

[0075] The lateral inclined support mechanism 3 refers to a lateral force resisting assembly connected at an inclined angle to the fixing beam 12, which can specifically include an inclined channel steel and a shock-resistant connecting piece. At least one end of the mechanism can disperse the horizontal load caused by earthquakes and prevent horizontal displacement of the pipeline.

[0076] The longitudinal inclined support mechanism 4 refers to an axial force resisting assembly extending longitudinally with the fixing beam 12, which can specifically include a longitudinal channel steel and a shock-resistant anchor bolt. At least one end of the mechanism can offset the longitudinal impact caused by earthquakes and prevent axial sliding of the pipeline.

[0077] Specifically, the fixed beam 12, as the core load-bearing component, has multiple pipe clamps arranged on its surface to centrally fix different pipes to the same structure. In this embodiment, three pipe clamps are preferred. For example, when installing fire water pipes and cable trays, fixing them uniformly to the fixed beam 12 can reduce the number of independent supports. After the main support mechanism 2 is welded to both ends of the fixed beam 12, the threaded rod 22 can extend vertically to the building roof and be fixed by anchor bolts to form a stable vertical support system. The lateral bracing mechanism 3 and the longitudinal bracing mechanism 4 are fixed to the same end or different ends of the fixed beam 12 by seismic connectors. For example, the lateral bracing channel steel 31 connects the fixed beam 12 to the building side wall at a 45° angle, and the longitudinal bracing channel steel 41 extends parallel to the pipe direction to the building column, thereby forming multi-directional seismic restraint. When an earthquake occurs, the lateral force on the pipe is transmitted to the lateral bracing mechanism 3 through the fixed beam 12, while the longitudinal impact force is dispersed through the longitudinal bracing mechanism 4. The main support mechanism 2 continuously provides vertical support to prevent structural collapse.

[0078] Example 3:

[0079] Unlike Example 1, the seismic bracing in this example is used for air ducts, such as... Figure 5 As shown, the fixing mechanism 1 in this embodiment is configured as a supporting beam 13 and a connecting beam 14. The connecting beam 14 is arranged parallel above the supporting beam 13 and is spaced at a preset distance from the supporting beam 13. Both ends of the connecting beam 14 and the supporting beam 13 are fixed with main support mechanisms 2. At least one end of the connecting beam 14 is provided with a lateral diagonal bracing mechanism 3, and at least one end of the connecting beam 14 is provided with a longitudinal diagonal bracing mechanism 4.

[0080] The support beam 13 refers to the basic support component used to bear the load of the pipeline and transfer it to the building structure. It can be made of channel steel or I-beam profile, and its rigid structure provides stable support for the overall support.

[0081] The connecting beam 14 refers to the auxiliary load-bearing component arranged parallel to the supporting beam 13. Specifically, it can be made of profile with through holes or connecting holes. Through its spaced arrangement with the supporting beam 13, a multi-layer support structure is formed to disperse the impact load on the pipeline when subjected to seismic forces.

[0082] The preset distance refers to the vertical spacing between the supporting beam 13 and the connecting beam 14. The distance can be adjusted by adjusting the bolts or shims to adapt to different pipe sizes and installation requirements, thereby enhancing the adaptability of the bracket.

[0083] The main support mechanism 2 refers to the basic fixing unit that connects the supporting beam 13 to the building structure. Specifically, it can be achieved by using a combination structure of fully threaded bolts 22 and anchor bolts, which improves the longitudinal tensile strength of the support through multi-point fixing.

[0084] The lateral inclined bracing mechanism 3 and the longitudinal inclined bracing mechanism 4 are respectively support assemblies resisting horizontal seismic force, and can be realized by adopting a channel steel structure with an anti-seismic connecting piece, and the seismic force is decomposed and transmitted to the building structure through the inclined arrangement.

[0085] Specifically, the support cross beam 13 and the connecting cross beam 14 form a double-layer frame structure by being spaced apart by a preset distance, and the main support mechanism 2 is synchronously fixed at both ends of the double-layer frame structure. The lateral inclined bracing mechanism 3 and the longitudinal inclined bracing mechanism 4 are respectively support assemblies resisting horizontal seismic force, and can be realized by adopting a channel steel structure with an anti-seismic connecting piece, and the seismic force is decomposed and transmitted to the building structure through the inclined arrangement.

[0086] In the description of the present application, it should be pointed out that, unless otherwise specified, the meaning of "a plurality of" is two or more than two; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0087] In the description of the present application, it should be pointed out that, unless otherwise specified and limited, the terms "mounting", "connection" and "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral connection; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium. For ordinary skilled persons in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0088] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any skilled person familiar with the technology in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. An anti-seismic support comprising a fixing mechanism, a main bracing mechanism, a lateral bracing mechanism and a longitudinal bracing mechanism, characterized in that, The fixed mechanism is provided with a pipe clamp, the main support mechanism is fixedly arranged above the fixed mechanism, the lateral inclined support mechanism is fixedly arranged above the fixed mechanism, and the longitudinal inclined support mechanism is arranged on the same structural member as the lateral inclined support mechanism and is fixedly arranged above the fixed mechanism.

2. The seismic support of claim 1, wherein, The fixed mechanism is provided with a herringbone-shaped fixing member, the pipe clamp is arranged below the herringbone-shaped fixing member and is fixedly connected with the herringbone-shaped fixing member, and the lateral inclined support mechanism and the longitudinal inclined support mechanism are fixedly connected with the herringbone-shaped fixing member.

3. The seismic support of claim 1, wherein, The fixed mechanism is provided with a fixed cross beam, the upper surface of the fixed cross beam is provided with a plurality of pipe clamps, the two ends of the fixed cross beam are fixedly provided with the main support mechanism, at least one end of the fixed cross beam is provided with the lateral inclined support mechanism, and at least one end of the fixed cross beam is provided with the longitudinal inclined support mechanism.

4. The seismic support of claim 1, wherein, The fixed mechanism is provided with a support cross beam and a connecting cross beam, the connecting cross beam is arranged above the support cross beam in parallel and is spaced apart from the support cross beam by a preset distance, the two ends of the connecting cross beam and the support cross beam are fixedly provided with the main support mechanism, at least one end of the connecting cross beam is provided with the lateral inclined support mechanism, and at least one end of the connecting cross beam is provided with the longitudinal inclined support mechanism.

5. The seismic bracing system of any of claims 2-4, wherein, The lateral inclined support mechanism comprises a first anti-seismic connecting member, a lateral inclined support channel steel and a first anti-seismic member, the first anti-seismic connecting member and the first anti-seismic member are fixedly arranged at the two ends of the lateral inclined support channel steel, and the first anti-seismic connecting member is fixedly arranged on the fixed mechanism.

6. The seismic support of claim 5, wherein, The first anti-seismic member is connected with a first anti-seismic anchor bolt.

7. The seismic support according to any of claims 2-4, wherein, The longitudinal inclined support mechanism comprises a second anti-seismic connecting member, a longitudinal inclined support channel steel and a second anti-seismic member, the second anti-seismic connecting member and the second anti-seismic member are fixedly arranged at the two ends of the longitudinal inclined support channel steel, and the second anti-seismic connecting member is fixedly arranged on the fixed mechanism.

8. The seismic support of claim 7, wherein, The second anti-seismic member is connected with a second anti-seismic anchor bolt.

9. The seismic support according to any of claims 2-4, wherein, The main support mechanism comprises a main support channel steel, a full-tooth screw rod axially penetrating through the main support channel steel and a main support anchor bolt fixedly connected at the top end of the full-tooth screw rod, the two sides of the main support channel steel are integrally provided with an extension structure in the direction of the lower surface of the main support channel steel, one side of the slot of the main support channel steel is provided with a screw rod lock, and the main support channel steel is fixed on the full-tooth screw rod through the screw rod lock.

10. The seismic support of claim 9, wherein, The screw rod lock comprises a bolt and an anti-seismic screw rod pressing block, the anti-seismic screw rod pressing block is arranged in the main support channel steel and is screwed with the bolt.

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