Adjustable multi-directional pipeline anti-seismic and anti-settlement comprehensive support

Abstract

The utility model discloses an adjustable multidirectional pipeline anti -seismic prevention settlement comprehensive support, including the bearing plate, the bottom fixed connection of bearing plate has the sleeve board, the inside slide connection of sleeve board has the axle rod, both ends of axle rod all are fixedly connected with the support, the side fixed connection of support away from axle rod has the pipe hoop, the inside slide of axle rod can in the sleeve board and perpendicular height, the outside fixed connection of sleeve board has the connecting block, the inside fixed connection of connecting block has the screw rod, the surface of screw rod is equipped with the toothed plate. The utility model discloses through the sliding capacity of axle rod in the sleeve board, makes the support passive or actively adapt to the vertical direction displacement of pipeline because of temperature change or foundation settlement, and the pipe hoop, support and axle rod can be driven in the sleeve board and move up and down, need not like traditional fixed support that must dismantle whole support and adjust, has saved maintenance time and manpower cost significantly.

Description

Technical Field

[0001] This utility model relates to the field of pipeline support technology, specifically an adjustable multi-directional pipeline anti-seismic and anti-settlement integrated support. Background Technology

[0002] Pipe supports are important components used to support, fix, and guide pipeline systems, ensuring that pipelines remain stable during operation, reduce vibration, withstand loads, and comply with safety regulations.

[0003] For example, patent application number 202020584204.5 published on the China Patent Network, entitled "Fire Sprinkler Pipe Lifting Support," includes: a wall, hangers, adjusting components, a base plate, a lifting device, and fixing components. Two hangers are provided, vertically spaced apart, with their upper ends fixedly connected to the wall. Two sets of adjusting components are provided, each movably mounted on a hanger to adjust the installation height between the sprinkler pipe and the wall. A crossbeam is provided between the upper ends of the two hangers. The lifting device is located between the crossbeam and the hangers for adjusting the height of the sprinkler pipe. One end of the base plate is hinged to the bottom end of one set of adjusting components, and the other end of the base plate is detachably fixed to the bottom end of the other set of adjusting components via a locking fastener. The fixing components are located on the upper surface of the base plate to fix the sprinkler pipe. This utility model has the effect of saving time and effort during installation and improving work efficiency.

[0004] However, the existing support structure is relatively simple, mainly relying on steel structure welding. It can only support pipelines through fixed installation. When the pipeline experiences thermal expansion and contraction or slight settlement, the pipeline needs to be readjusted, disassembled and reinstalled, which is time-consuming and labor-intensive, and also affects the stability of the hoisting.

[0005] Therefore, it is necessary to redesign and modify the adjustable multi-directional pipeline seismic and settlement prevention integrated support. Utility Model Content

[0006] To address the problems mentioned in the background art, the purpose of this utility model is to provide an adjustable multi-directional pipeline anti-seismic and anti-settlement integrated support, which has the advantage of easy three-dimensional adjustment. It solves the problem that the existing support has a relatively simple structure, mainly relies on steel structure welding, and can only support pipelines through fixed installation. When the pipeline experiences thermal expansion and contraction or slight settlement, the pipeline needs to be readjusted, disassembled and reinstalled, which is time-consuming and labor-intensive, and also affects the stability of hoisting.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an adjustable multi-directional pipeline anti-seismic and anti-settlement integrated support, including a bearing plate; A sleeve is fixedly connected to the bottom of the bearing plate, and a shaft is slidably connected inside the sleeve. Both ends of the shaft are fixedly connected to brackets, and a pipe clamp is fixedly connected to the side of the bracket away from the shaft. The shaft can slide inside the sleeve and be perpendicular to the height.

[0008] In a preferred embodiment of this utility model, a connecting block is fixedly connected to the outer side of the sleeve plate, a screw is fixedly connected to the inside of the connecting block, a toothed plate is sleeved on the surface of the screw, and gears located inside the toothed plate are fixedly connected to both ends of the shaft. The gears and the toothed plate mesh with each other, and the shaft can swing inside the sleeve plate to adjust the swing angle and be positioned by the meshing of the toothed plate and the gear.

[0009] As a preferred embodiment of the present invention, the screw has a nut threadedly connected to its surface. The nut is located on the outside of the toothed plate and can apply pressure to the toothed plate during rotation.

[0010] As a preferred embodiment of this invention, the inner side of the bracket is configured to be in a separated state, and a damping shock absorber is fixedly connected to the inner side of the bracket.

[0011] As a preferred embodiment of this utility model, the bottom of the support plate is provided with anchor bolts, the top of the anchor bolts penetrates the support plate and extends into the interior of the wall, and the surface of the anchor bolts is threaded with a threaded assembly, which is located at the bottom of the support plate.

[0012] As a preferred embodiment of this utility model, the surface of the bearing plate is provided with an adjustment groove, which is arranged around the surface of the anchor bolt and slidably connected to the anchor bolt.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model utilizes the sliding capability of the shaft within the sleeve plate to enable the support to passively or actively adapt to the vertical displacement of the pipeline caused by temperature changes or foundation settlement. The pipeline can drive the pipe clamp, support, and shaft to move up and down within the sleeve plate, eliminating the need to disassemble the entire support for adjustment as required by traditional fixed supports, thus significantly saving maintenance time and labor costs.

[0014] 2. This utility model utilizes the swing capability of the shaft within the sleeve plate to enable the support to adapt to the displacement or angular deflection of the pipeline in the horizontal plane, greatly expanding the range of adaptability of the support and making it a true "multi-directional" adjustable support.

[0015] 3. This utility model indirectly increases the positive pressure on the meshing surface of the gear and the tooth plate by applying pressure to the tooth plate through the nut, thereby significantly enhancing the locking effect on the swing angle and sliding position of the shaft, ensuring that the bracket will not accidentally shift under vibration or load changes.

[0016] 4. This utility model absorbs and dissipates vibration energy from pipes or supporting structures through damping shock absorbers, significantly reducing the vibration amplitude transmitted to the pipes, protecting the pipes and their connecting parts, and improving the seismic performance of the system.

[0017] 5. This utility model allows for precise adjustment of the height of the bearing plate relative to the wall anchor point by screwing on the threaded assembly at the bottom of the bearing plate.

[0018] 6. This utility model allows the anchor bolts to slide within a small range in the groove by adjusting the groove, so that the displacement deviation of the bearing plate in the horizontal plane can be re-leveled. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the main structure of this utility model; Figure 3 This is a schematic diagram of the structure of this utility model from below; Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0020] In the diagram: 1. Bearing plate; 2. Sleeve plate; 3. Shaft; 4. Bracket; 5. Pipe clamp; 6. Connecting block; 7. Screw; 8. Gear plate; 9. Gear; 10. Nut; 11. Damping shock absorber; 12. Anchor bolt; 13. Threaded assembly; 14. Adjustment groove. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] like Figures 1 to 4 As shown, the present invention provides an adjustable multi-directional pipeline seismic and anti-settlement integrated support, including a bearing plate 1; A sleeve plate 2 is fixedly connected to the bottom of the bearing plate 1. A shaft 3 is slidably connected inside the sleeve plate 2. A bracket 4 is fixedly connected to both ends of the shaft 3. A pipe clamp 5 is fixedly connected to the side of the bracket 4 away from the shaft 3. The shaft 3 can slide inside the sleeve plate 2 and be vertical.

[0023] refer to Figure 3A connecting block 6 is fixedly connected to the outer side of the sleeve plate 2, and a screw 7 is fixedly connected inside the connecting block 6. A toothed plate 8 is sleeved on the surface of the screw 7. Both ends of the shaft 3 are fixedly connected to gears 9 located inside the toothed plate 8. The gears 9 and the toothed plate 8 mesh with each other. The shaft 3 can swing inside the sleeve plate 2 to adjust the swing angle and is positioned by the meshing of the toothed plate 8 and the gears 9.

[0024] As a technical optimization of this utility model, the swing capability of the shaft 3 within the sleeve 2 enables the support 4 to adapt to the displacement or angular deflection of the pipeline in the horizontal plane, greatly expanding the adaptability range of the support 4 and making it a true "multi-directional" adjustment support 4.

[0025] refer to Figure 4 The screw 7 has a nut 10 threadedly connected to its surface. The nut 10 is located on the outside of the toothed plate 8 and can apply pressure to the toothed plate 8 when it rotates.

[0026] As a technical optimization of this utility model, the nut 10 applies pressure to the toothed plate 8, which indirectly increases the positive pressure on the meshing surface of the gear 9 and the toothed plate 8, thereby significantly enhancing the locking effect on the swing angle and sliding position of the shaft 3, ensuring that the bracket 4 will not accidentally shift under vibration or load changes.

[0027] refer to Figure 3 The inner side of the bracket 4 is set to a separated state, and a damping shock absorber 11 is fixedly connected to the inner side of the bracket 4.

[0028] As a technical optimization of this utility model, the damping damper 11 absorbs and dissipates the vibration energy from the pipeline or supporting structure, significantly reducing the vibration amplitude transmitted to the pipeline, protecting the pipeline and its connecting parts, and improving the seismic performance of the system.

[0029] refer to Figure 2 Anchor bolts 12 are provided at the bottom of the support plate 1. The top of the anchor bolts 12 penetrates the support plate 1 and extends into the interior of the wall. A threaded assembly 13 is threadedly connected to the surface of the anchor bolts 12. The threaded assembly 13 is located at the bottom of the support plate 1.

[0030] As a technical optimization of this utility model, the height of the bearing plate 1 relative to the wall anchor point can be precisely adjusted by screwing the threaded assembly 13 at the bottom of the bearing plate 1.

[0031] refer to Figure 1 The surface of the bearing plate 1 is provided with an adjustment groove 14, which is arranged around the surface of the anchor bolt 12 and is slidably connected to the anchor bolt 12.

[0032] As a technical optimization of this utility model, the anchor bolts 12 are allowed to slide within a small range in the groove by adjusting the groove 14, so that the displacement deviation of the bearing plate 1 in the horizontal plane can be re-leveled.

[0033] The working principle and usage process of this utility model are as follows: During initial installation, the adjustable anchor bolts 12 and matching threaded components 13 at the bottom of the bearing plate 1, combined with the adjusting grooves 14 on the bearing plate 1, achieve precise leveling and fixation of the bracket 4. After the pipe is installed on the pipe clamp 5 at the end of the bracket 4, the system enters the operating state. When the pipe changes due to thermal expansion and contraction or slight displacement, the bracket 4 connected to the pipe clamp 5 slides and swings inside the sleeve 2 through the shaft 3 connected to it. After displacement occurs, by tightening the nut 10 on the connecting block 6 on the outside of the sleeve 2, the toothed plate 8 is pressed to tightly mesh with the gears 9 fixed at both ends of the shaft 3, thereby locking the sliding position and swing of the shaft 3. The adjustable angle allows the support 4 to stably support the pipeline in a new position without disassembly and reassembly. When vibration occurs, the damping damper 11 installed at the inner separation structure of the support 4 is activated to absorb and dissipate vibration energy, effectively reducing vibration. If uneven settlement occurs in the pipe gallery foundation, the adjustable anchor bolts 12 and the adjustment groove 14 can be used again to loosen the threaded assembly 13 and adjust the height of the bearing plate 1 relative to the anchor bolts 12. After tightening, the settlement can be compensated and the support level can be restored. The whole process integrates multi-directional displacement compensation, quick locking, efficient vibration reduction and settlement leveling functions, which significantly improves the stability and safety of the pipeline system in complex environments and greatly reduces maintenance costs.

[0034] In summary, this adjustable multi-directional pipeline seismic and anti-settlement integrated support, through the sliding capability of the shaft 3 within the sleeve 2, allows the support 4 to passively or actively adapt to the vertical displacement of the pipeline caused by temperature changes or foundation settlement. The pipeline can drive the pipe clamp 5, support 4, and shaft 3 to move up and down within the sleeve 2, eliminating the need to disassemble the entire support 4 for adjustment as required by traditional fixed supports, thus significantly saving maintenance time and labor costs.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable multi-directional pipeline seismic and anti-settlement integrated support, comprising a bearing plate (1); Its features are: The bottom of the bearing plate (1) is fixedly connected to a sleeve plate (2), and a shaft (3) is slidably connected inside the sleeve plate (2). Both ends of the shaft (3) are fixedly connected to brackets (4), and a pipe clamp (5) is fixedly connected to the side of the bracket (4) away from the shaft (3). The shaft (3) can slide inside the sleeve plate (2) and be vertical.

2. The adjustable multi-directional pipeline seismic and settlement-resistant integrated support according to claim 1, characterized in that: A connecting block (6) is fixedly connected to the outer side of the sleeve (2), and a screw (7) is fixedly connected inside the connecting block (6). A toothed plate (8) is sleeved on the surface of the screw (7). Gears (9) located inside the toothed plate (8) are fixedly connected to both ends of the shaft (3). The gears (9) and the toothed plate (8) mesh with each other. The shaft (3) can swing inside the sleeve (2) to adjust the swing angle and be positioned by the meshing of the toothed plate (8) and the gear (9).

3. The adjustable multi-directional pipeline seismic and settlement-resistant integrated support according to claim 2, characterized in that: The screw (7) is threaded with a nut (10) on its surface. The nut (10) is located on the outside of the toothed plate (8) and can apply pressure to the toothed plate (8) when it rotates.

4. The adjustable multi-directional pipeline seismic and settlement-resistant integrated support according to claim 1, characterized in that: The inner side of the bracket (4) is set to a separated state, and a damping shock absorber (11) is fixedly connected to the inner side of the bracket (4).

5. The adjustable multi-directional pipeline seismic and settlement-resistant integrated support according to claim 1, characterized in that: Anchor bolts (12) are provided at the bottom of the bearing plate (1). The top of the anchor bolts (12) penetrates the bearing plate (1) and extends into the interior of the wall. A threaded assembly (13) is threaded onto the surface of the anchor bolts (12). The threaded assembly (13) is located at the bottom of the bearing plate (1).

6. An adjustable multi-directional pipeline seismic-resistant and anti-settlement integrated support according to claim 5, characterized in that: The surface of the bearing plate (1) is provided with an adjustment groove (14), which is arranged around the surface of the anchor bolt (12) and is slidably connected to the anchor bolt (12).

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