Modularized easy-to-maintain anti-seismic pipeline hanger

Abstract

The utility model discloses a modular anti-seismic pipeline hanger easy to maintain, and relates to the technical field of pipeline hangers. The device comprises a fixing plate, a connecting column is fixedly connected to the bottom of the fixing plate, a first adjustable hinge is hinged to one side of the connecting column, C-shaped channel steel is arranged at one end of the first adjustable hinge, and two connecting assemblies are symmetrically installed on one side of the C-shaped channel steel. The hanging bracket is provided with the connecting assembly, the second adjustable hinge, the U-shaped block and the pipe clamps, the sliding plate and the connecting assembly can be stably connected through the first bolt, the two pipe clamps and the U-shaped block can be stably connected through the second bolt, and when natural disasters such as earthquakes come, if the hanging bracket is damaged, the sliding plate and the U-shaped block can be stably connected. When the lifting frame is used, connection between the second adjustable hinge and the C-shaped channel steel can be removed only by unscrewing the first bolt, and connection between the two pipe clamps and the U-shaped block can be removed by unscrewing the protective pad, so that large-scale maintenance or replacement of the whole lifting frame is not needed, the maintenance efficiency is improved, and the maintenance cost is reduced.

Description

Technical Field

[0001] This application relates to the technical field of pipeline hangers, and in particular to a modular, easy-to-maintain and earthquake-resistant pipeline hanger. Background Art

[0002] An earthquake-resistant pipeline hanger is a pipeline support device specifically designed to cope with natural disasters such as earthquakes. It combines the basic functions of a pipeline hanger with the special requirements of earthquake-resistant technology, aiming to ensure that the pipeline system can remain stable during an earthquake and reduce pipeline damage and secondary disasters caused by the earthquake.

[0003] An existing pipeline anti-seismic support hanger mentioned in a Chinese patent (authorized announcement number: CN220523580U) includes a fixed rod. The bottom of the fixed rod is slidably connected with a hanger frame. A damping telescopic rod is fixedly connected to the inner cavity of the hanger frame. The telescopic end of the damping telescopic rod is fixedly connected with a moving plate. A spring is sleeved on the surface of the damping telescopic rod. One end of the spring is fixedly connected with the inner wall of the hanger frame, and the other end of the spring is fixedly connected with the moving plate. A heat preservation mechanism is arranged on the top of the moving plate. For this pipeline anti-seismic support hanger, by setting the heat preservation mechanism, when installing the ventilation pipeline, the ventilation pipeline is placed between the first heat insulation shell and the second heat insulation shell, and then the first heat insulation shell and the second heat insulation shell are connected, so that the rubber shock pad is in close contact with the ventilation pipeline, thereby achieving the effect of heat insulation for the ventilation pipeline, thus avoiding a large temperature difference between the hanger frame and the ventilation pipeline, and thus achieving the effect of preventing cold bridges.

[0004] In the above patent, the rubber shock pad is in close contact with the ventilation pipeline to achieve the effect of heat insulation for the ventilation pipeline. However, in actual use, after the above device is installed, it will be fixed as a whole. When natural disasters such as earthquakes occur, if a certain part of the hanger is damaged, the entire hanger needs to be repaired or replaced on a large scale, thereby reducing the maintenance efficiency and increasing the maintenance cost. Therefore, this application provides a modular, easy-to-maintain and earthquake-resistant pipeline hanger. Summary of the Utility Model

[0005] The purpose of this application is to solve the problem that when natural disasters such as earthquakes occur, if a certain part of the hanger is damaged, the entire hanger needs to be repaired or replaced on a large scale, thereby reducing the maintenance efficiency and increasing the maintenance cost. This application provides a modular, easy-to-maintain and earthquake-resistant pipeline hanger.

[0006] This application specifically adopts the following technical solutions to achieve the above purpose:

[0007] A modular and easily maintainable earthquake-resistant pipe hanger, comprising a fixing plate. A connecting column is fixedly connected to the bottom of the fixing plate. One side of the connecting column is hinged with an adjustable hinge I. One end of the adjustable hinge I is provided with a C-shaped channel steel. Two connecting components are symmetrically installed on one side of the C-shaped channel steel. An adjustable hinge II is arranged at the bottom of the C-shaped channel steel. Two pipe clamps are installed at the bottom of the adjustable hinge II. A pipe is arranged inside the two pipe clamps. A fixing column is fixedly connected to the bottom of the fixing plate. An adjusting member is installed inside the fixing column. An adjusting column is arranged inside the fixing column.

[0008] By adopting the above technical solution, first fix the two pipe clamps on the pipe, then pull the adjustable hinge I to drive the C-shaped channel steel to rotate until the angle between the C-shaped channel steel and the fixing column is 45 degrees and then stop moving. Then, through the connecting components, the C-shaped channel steel and the adjustable hinge II can be quickly connected. After the position of the C-shaped channel steel is fixed, the adjusting column can be driven to gradually descend by screwing the adjusting member until the U-shaped block at the bottom of the adjusting column is sleeved on the top of the pipe clamp. Subsequently, the U-shaped block is fixed by bolt II, thus completing the installation of the overall hanger. At this time, a triangle will be formed among the fixing plate, the C-shaped channel steel and the fixing column. Based on the principle that a triangle has stability, the overall hanger has good support stability and can better protect the pipe when affected by natural disasters such as earthquakes.

[0009] Further, the connecting component includes fixing blocks symmetrically and fixedly connected to one side of the C-shaped channel steel. A chute is opened on one side of the fixing block. One end of the adjustable hinge II is fixedly connected with a sliding plate, and the sliding plate is slidably connected inside the chute.

[0010] By adopting the above technical solution, pull the sliding plate to move inside the chute until the U-shaped block at the bottom of the adjustable hinge II is sleeved on the top of the pipe clamp.

[0011] Further, an E-shaped groove is opened on one side of the fixing block. A bolt I is threadedly connected to one side of the fixing block. A through hole is opened on the sliding plate.

[0012] By adopting the above technical solution, insert the bolt I into the through hole in the corresponding E-shaped groove and rotate it. The sliding plate and the connecting component can be stably connected through the bolt I.

[0013] Further, a rubber pad is fixedly connected to one side of the bolt I.

[0014] By adopting the above technical solution, the rubber pad can increase the friction between the bolt I and the fixing block, making the bolt I more firmly connected to the fixing block.

[0015] Furthermore, bolts two are threadedly connected to the connection parts of the two pipe clamps, and protective pads are fixedly connected to the inner walls of the two pipe clamps.

[0016] By adopting the above technical solution, the two pipe clamps are fixed to the pipeline through bolts two, and the pipeline can be protected by the protective pads to reduce damage to the pipeline caused by the pipe clamps.

[0017] Furthermore, the adjusting member includes a cavity opened inside the fixed column, a lead screw is rotatably connected through the cavity, a knob is fixedly connected to the top of the lead screw, and the adjusting column is threadedly connected to the lead screw.

[0018] By adopting the above technical solution, rotating the knob can drive the lead screw to rotate, so that the adjusting column gradually descends on the lead screw, enabling the hanging bracket to adjust the length of the fixed column according to the distance between the pipeline and the top beam.

[0019] Furthermore, guiding grooves are symmetrically opened on both sides inside the cavity, sliding blocks are symmetrically fixedly connected to both sides of the adjusting column, and the sliding blocks are slidably connected inside the guiding grooves.

[0020] By adopting the above technical solution, when the lead screw rotates, the adjusting column will gradually descend on the lead screw along the guidance of the guiding groove.

[0021] Furthermore, U-shaped blocks are fixedly connected to the bottoms of the adjustable hinge two and the adjusting column, the opening size at the bottom of the U-shaped block is the same as the size of the connection part of the pipe clamp, and threaded grooves are penetrated through both sides of the U-shaped block.

[0022] By adopting the above technical solution, by inserting the protective pad into the threaded groove, the U-shaped block can be connected to the connection part of the two pipe clamps.

[0023] In summary, the present application includes at least one of the following beneficial effects:

[0024] 1. In the present application, a connection component, an adjustable hinge two, a U-shaped block and a pipe clamp are provided. The skateboard and the connection component can be stably connected through bolt one, and the two pipe clamps and the U-shaped block can be stably connected through bolt two. When natural disasters such as earthquakes occur, if the hanging bracket is damaged, only need to unscrew bolt one to disconnect the adjustable hinge two from the C-shaped channel steel, and then unscrew the protective pad to disconnect the connection between the two pipe clamps and the U-shaped block, so that it is not necessary to carry out large-scale maintenance or replacement of the entire hanging bracket, thereby improving the maintenance efficiency and reducing the maintenance cost.

[0025] 2. This application is provided with an adjusting member. By rotating the knob, the lead screw can be driven to rotate, causing the adjusting column to gradually descend along the lead screw under the guidance of the guiding groove until the U-shaped block at the bottom of the adjusting column fits the connection part of the pipe clamp. In this way, the hanger can adjust the length of the fixed column according to the distance between the pipeline and the top beam, making it more convenient for the fixed column to support between the pipeline and the top beam. Brief Description of the Drawings

[0026] Figure 1 is a perspective structural view of the device main body in this application.

[0027] Figure 2 is a schematic connection structure view of the pipe clamp and the pipeline in this application.

[0028] Figure 3 is a perspective structural view of the connection component in this application.

[0029] Figure 4 is a perspective structural view of the adjusting member in this application.

[0030] Description of the Reference Numerals:

[0031] 1, fixed plate; 2, connecting column; 3, adjustable hinge one; 4, C-shaped channel steel; 5, connection component; 6, adjustable hinge two; 7, pipe clamp; 8, pipeline; 9, fixed column; 10, adjusting column; 11, U-shaped block; 51, fixed block; 52, sliding groove; 53, E-shaped groove; 54, bolt one; 55, rubber pad; 61, sliding plate; 62, through hole; 71, bolt two; 72, protective pad; 91, lead screw; 92, knob; 93, guiding groove; 101, slider. Detailed Description of the Embodiment

[0032] The following is a further detailed description of this application in conjunction with the attached Figures 1-4 drawings.

[0033] The embodiment of this application discloses a modular easy-to-maintain earthquake-resistant pipeline hanger.

[0034] Refer to Figure 1 and Figure 2, A modular and easily maintainable earthquake-resistant pipe hanger, including a fixing plate 1. A connecting column 2 is fixedly connected to the bottom of the fixing plate 1. One side of the connecting column 2 is hinged with an adjustable hinge 3. One end of the adjustable hinge 3 is provided with a C-shaped channel steel 4. Two connecting components 5 are symmetrically installed on one side of the C-shaped channel steel 4. An adjustable hinge 6 is arranged at the bottom of the C-shaped channel steel 4. Two pipe clamps 7 are installed at the bottom of the adjustable hinge 6. A pipe 8 is arranged inside the two pipe clamps 7. A fixing column 9 is fixedly connected to the bottom of the fixing plate 1. An adjusting member is installed inside the fixing column 9. An adjusting column 10 is arranged inside the fixing column 9. Bolt two 71 is threadedly connected at the connection of the two pipe clamps 7. A protective pad 72 is fixedly connected to the inner walls of the two pipe clamps 7. U-shaped blocks 11 are fixedly connected to the bottoms of the adjustable hinge 6 and the adjusting column 10. The opening size at the bottom of the U-shaped block 11 is the same as the connection size of the pipe clamp 7. Threaded grooves are penetrated through both sides of the U-shaped block 11.

[0035] When in use, first fix the two pipe clamps 7 on the pipe 8 through bolt two 71, and at the same time ensure that the maximum distance between the two pipe clamps 7 does not exceed 100 mm. Among them, the pipe 8 can be protected by the protective pad 72 to reduce the damage caused by the pipe clamp 7 to the pipe 8. Subsequently, fix the fixing plate 1 on the top beam through expansion bolts. Then pull the adjustable hinge 3 to drive the C-shaped channel steel 4 to rotate until the included angle between the C-shaped channel steel 4 and the fixing column 9 is 45 degrees and then stop moving. Then, through the connecting component 5, the C-shaped channel steel 4 can be quickly connected to the adjustable hinge 6. If the hanger is damaged, just turn the connecting component 5 to quickly remove and separate the adjustable hinge 6 from the C-shaped channel steel 4, without large-scale maintenance or replacement of the entire hanger, thereby improving the maintenance efficiency and reducing the maintenance cost. When the position of the C-shaped channel steel 4 is fixed, the adjusting column 10 can be driven to gradually descend by turning the adjusting member until the U-shaped block 11 at the bottom of the adjusting column 10 is sleeved on the top of the pipe clamp 7. Subsequently, fix the U-shaped block 11 through bolt two 71 to complete the overall installation of the hanger. At this time, a triangle will be formed among the fixing plate 1, the C-shaped channel steel 4 and the fixing column 9. Due to the principle that a triangle has stability, the overall hanger has good support stability and can better protect the pipe 8 when affected by natural disasters such as earthquakes.

[0036] Refer to Figure 1 and Figure 3 , The connecting component 5 includes fixing blocks 51 symmetrically fixedly connected to one side of the C-shaped channel steel 4. A sliding groove 52 is opened on one side of the fixing block 51. One end of the adjustable hinge 6 is fixedly connected with a sliding plate 61. The sliding plate 61 is slidably connected inside the sliding groove 52. An E-shaped groove 53 is opened on one side of the fixing block 51. A bolt one 54 is threadedly connected to one side of the fixing block 51. A through hole 62 is opened on the sliding plate 61. A rubber pad 55 is fixedly connected to one side of the bolt one 54.

[0037] During use, first unscrew bolt 1 54, then pull the sliding plate 61 to move within the sliding groove 52 until the U-shaped block 11 at the bottom of the adjustable hinge 2 6 is sleeved on the top of the pipe clamp 7. At this time, check the position of the through hole 62 in the E-shaped groove 53, and then insert bolt 1 54 into the through hole 62 in the corresponding E-shaped groove 53 and rotate it. Through bolt 1 54, the sliding plate 61 can be stably connected to the connecting component 5. When natural disasters such as earthquakes occur, if the hanger is damaged, just unscrew bolt 1 54 to quickly remove and separate the adjustable hinge 2 6 from the C-channel steel 4, without the need for large-scale maintenance or replacement of the entire hanger, thereby improving the maintenance efficiency and reducing the maintenance cost.

[0038] Refer to Figure 1 and Figure 4 As shown in [relevant figure numbers], the adjusting member includes a cavity opened inside the fixed column 9. A lead screw 91 is rotatably connected through the cavity. A knob 92 is fixedly connected to the top of the lead screw 91. The adjusting column 10 is threadedly connected to the lead screw 91. Guide grooves 93 are symmetrically opened on both sides inside the cavity. Sliders 101 are symmetrically and fixedly connected to both sides of the adjusting column 10. The sliders 101 are slidably connected inside the guide grooves 93.

[0039] During use, by rotating the knob 92, the lead screw 91 can be driven to rotate. When the lead screw 91 rotates, the adjusting column 10 will gradually descend on the lead screw 91 along the guidance of the guide groove 93 until the joint between the U-shaped block 11 at the bottom of the adjusting column 10 and the pipe clamp 7 fits. In this way, the hanger can adjust the length of the fixed column 9 according to the distance between the pipeline 8 and the top beam, making it more convenient for the fixed column 9 to support between the pipeline 8 and the top beam.

[0040] The implementation principle of a modular and easily maintainable earthquake-resistant pipe hanger in this embodiment is as follows: When in use, first fix two pipe clamps 7 on the pipe 8 through bolt two 71, and at the same time ensure that the maximum distance between the two pipe clamps 7 does not exceed 100 mm. Among them, the pipe 8 can be protected by the protective pad 72 to reduce the damage caused by the pipe clamp 7 to the pipe 8. Subsequently, fix the fixing plate 1 on the top beam through expansion bolts, then pull the adjustable hinge one 3 to drive the C-shaped steel channel 4 to rotate until the angle between the C-shaped steel channel 4 and the fixed column 9 is 45 degrees and then stop moving. Then unscrew bolt one 54, and then pull the sliding plate 61 to move in the chute 52 until the U-shaped block 11 at the bottom of the adjustable hinge two 6 is sleeved on the top of the pipe clamp 7. At this time, check the position of the through hole 62 in the E-shaped groove 53, and then insert bolt one 54 into the through hole 62 in the corresponding E-shaped groove 53 and rotate it. Through bolt one 54, the sliding plate 61 can be stably connected to the connecting component 5. When natural disasters such as earthquakes occur, if the hanger is damaged, just unscrew bolt one 54 to enable the quick removal and separation between the adjustable hinge two 6 and the C-shaped steel channel 4, without the need for large-scale maintenance or replacement of the entire hanger, thereby improving the maintenance efficiency and reducing the maintenance cost. After the position of the C-shaped steel channel 4 is fixed, the knob 92 can be rotated to drive the screw rod 91 to rotate. When the screw rod 91 rotates, the adjusting column 10 will gradually descend on the screw rod 91 along the guide of the guide groove 93 until the U-shaped block 11 at the bottom of the adjusting column 10 fits the connection part of the pipe clamp 7, so that the hanger can adjust the length of the fixed column 9 according to the distance between the pipe 8 and the top beam, making it more convenient for the fixed column 9 to support between the pipe 8 and the top beam. Subsequently, fix the U-shaped block 11 through bolt two 71 to complete the overall installation of the hanger. At this time, a triangle will be formed among the fixing plate 1, the C-shaped steel channel 4 and the fixed column 9. Based on the principle that a triangle has stability, the overall hanger has good support stability and can better protect the pipe 8 when natural disasters such as earthquakes occur.

Claims

1. A modular, easy-to-maintain, earthquake-resistant pipe hanger, comprising a fixing plate (1), characterized in that: The bottom of the fixed plate (1) is fixedly connected to a connecting column (2), one side of the connecting column (2) is hinged with an adjustable hinge 1 (3), one end of the adjustable hinge 1 (3) is provided with a C-shaped channel steel (4), one side of the C-shaped channel steel (4) is symmetrically mounted with two connecting components (5), the bottom of the C-shaped channel steel (4) is provided with an adjustable hinge 2 (6), the bottom of the adjustable hinge 2 (6) is mounted with two pipe clamps (7), the two pipe clamps (7) are internally provided with pipes (8), the bottom of the fixed plate (1) is fixedly connected to a fixing column (9), the inside of the fixing column (9) is provided with an adjusting member, and the inside of the fixing column (9) is provided with an adjusting column (10).

2. A modular, easy-to-maintain, earthquake-resistant pipe hanger according to claim 1, characterized in that: The connecting assembly (5) comprises a fixed block (51) symmetrically fixedly connected to one side of the C-shaped channel steel (4), a sliding groove (52) being provided on one side of the fixed block (51), and a sliding plate (61) being fixedly connected to one end of the adjustable hinge 2 (6), and the sliding plate (61) being slidably connected inside the sliding groove (52).

3. A modular, easy-to-maintain, earthquake-resistant pipe hanger according to claim 2, characterized in that: An E-shaped groove (53) is formed on one side of the fixing block (51), a bolt (54) is threadedly connected to one side of the fixing block (51), and a through hole (62) is formed on the sliding plate (61).

4. The modular, easy-to-maintain, earthquake-resistant pipe hanger according to claim 3, characterized in that: A rubber pad (55) is fixedly connected to one side of the bolt 1 (54).

5. The modular, easy-to-maintain, earthquake-resistant pipe hanger according to claim 1, characterized in that: The connection points of the two pipe clamps (7) are both threadedly connected with bolts 2 (71), and the inner walls of the two pipe clamps (7) are both fixedly connected with protective pads (72).

6. The modular, easy-to-maintain, earthquake-resistant pipe hanger according to claim 1, characterized in that: The adjusting member comprises a cavity opened inside the fixing column (9), a screw rod (91) is rotatably connected to the cavity, a knob (92) is fixedly connected to the top of the screw rod (91), and the adjusting column (10) is threadedly connected to the screw rod (91).

7. The modular, easy-to-maintain, earthquake-resistant pipe hanger according to claim 6, characterized in that: Guide grooves (93) are symmetrically provided on both sides of the cavity, and sliders (101) are symmetrically fixedly connected to both sides of the adjustment column (10), and the sliders (101) are slidably connected inside the guide grooves (93).

8. The modular, easy-to-maintain, earthquake-resistant pipe hanger according to claim 1, characterized in that: The bottoms of the adjustable hinge 2 (6) and the adjusting column (10) are fixedly connected with a U-shaped block (11), the bottom opening size of the U-shaped block (11) is consistent with the size of the connection part of the pipe clamp (7), and threaded grooves are formed on both sides of the U-shaped block (11).

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