Pipeline system across seismic joint and method of use

Abstract

The application discloses a pipeline system through an anti-seismic joint and a use method, and belongs to the technical field of building electrical construction. The pipeline system comprises a cable, a pay-off structure, the pay-off structure comprises a connecting plate, a swing arm and a metal hose, both ends of the swing arm are movably connected with rollers one, both sides of the outer wall of the connecting plate are movably connected with rollers two, the metal hose is S-shaped wound on the rollers one and the rollers two, and the cable is arranged in the metal hose and located at one section of the anti-seismic joint. The application can apply the generated tension to the metal hose, the base plate and the side edge slide plate when the anti-seismic joint is displaced to the two sides, and can protect the cable through the buffering of the metal hose, the base plate and the side edge slide plate, so that the cable is prevented from being broken.

Description

Technical Field

[0001] This application relates to the field of building electrical construction technology, and more specifically, to pipeline systems with seismic joints and their usage methods. Background Technology

[0002] Seismic joints are expansion joints designed to improve a building's seismic resistance and reduce the destructive force of earthquakes. During building construction, electrical wiring often passes through these joints, requiring the wiring system to be installed at the joint. Existing technology, CN216086039U, discloses a building electrical wiring system that passes through seismic joints. This system includes support mechanisms fixedly connected to the building structure. A set of support mechanisms is installed on both sides of the seismic joint, and the wires pass through both sets of support mechanisms sequentially, remaining within the support mechanisms. The wires located between the two sets of support mechanisms are arranged in an arc shape. This application effectively reduces the possibility of power supply interruptions caused by electrical wiring breakage due to structural swaying on both sides of the seismic joint.

[0003] While the existing technical solutions described above can reduce the likelihood of power outages caused by electrical wiring breakage due to structural swaying on both sides of the seismic joint, they still have the following drawbacks:

[0004] When an earthquake occurs, the two sides of the seismic joint of a building will shift. Although the power lines have been buffered, the force generated on both sides when the seismic joint shifts will still act on the power lines, causing them to break and short-circuit, which will seriously affect the safety of people and property. In view of this, we have proposed a pipeline system for seismic joints and its usage methods. Summary of the Invention

[0005] 1. Technical problems to be solved

[0006] The purpose of this application is to provide a pipeline system with seismic joints and a method of using it, so as to solve the problems mentioned in the background art.

[0007] 2. Technical Solution

[0008] This application provides a pipeline system passing through seismic joints, including:

[0009] Cables;

[0010] The cable laying structure includes a connecting plate, a swing arm, and a metal flexible tube. Rollers 1 are movably connected to both ends of the swing arm, and rollers 2 are movably connected to both sides of the outer wall of the connecting plate. The metal flexible tube is wound in an S-shape around rollers 1 and 2, and the section of the cable located in the seismic joint is set inside the metal flexible tube.

[0011] By adopting the above technical solution, when the seismic joint is displaced, the force generated by the displacement can be borne by the metal flexible hose, ensuring the normal operation of the cable. The swing arm can be used to wind up the reserved cable to avoid internal knots.

[0012] As an optional solution to the technical solution in this application, the roller two is externally movably connected to a baffle that limits the movement of the metal hose, and the baffle is fixedly connected to the outer wall of the connecting plate.

[0013] By adopting the above technical solution, the baffle can be used to limit the movement of the metal hose and prevent displacement.

[0014] As an optional solution to the technical solution of this application, a base plate is also installed on the outside of the connecting plate, and connecting seats are connected to the two sides of the outside of the base plate through a displacement structure. The connecting seats are connected to the metal hose through a buffer structure.

[0015] By adopting the above technical solution, the connection between the connector and the metal hose is made through a buffer structure, which facilitates the protection of the metal hose when the maximum displacement occurs, thus preventing rupture.

[0016] As an optional solution to the technical solution of this application, the displacement structure includes side slide plates slidably connected to the outer sides of the substrate, and a connecting seat is fixedly connected to one end of the side slide plates that is far away from each other. Slide sleeves are installed on both sides of the back of the substrate, and slide rods are slidably connected inside the slide sleeves. The two ends of the slide rods are fixedly connected to a fixing plate, and the fixing plate is installed on both sides of the back of the side slide plates. The side slide plates are connected to the swing arm through an auxiliary rotation structure.

[0017] By adopting the above technical solution, the side slide plate can move synchronously when the seismic joint is displaced, thus maintaining the normal traction effect on the cable.

[0018] As an optional solution to the technical solution of this application, a spring is also provided on the outside of the slide rod, and the two ends of the spring are fixedly connected to the fixing plate and the sliding sleeve.

[0019] By adopting the above technical solution, it is convenient to restrain both sides of the seismic joint and to buffer the cables.

[0020] As an optional solution to the technical solution of this application, the auxiliary rotation structure includes a rotation shaft, which is movably connected to the connecting plate. The other end of the rotation shaft is movably connected to the base plate. A gear is installed on the outside of the rotation shaft, and rack plates are meshed on both sides of the gear. The two rack plates are respectively installed on one of the side slide plates on both sides. One end of the rotation shaft is fixedly connected to the swing arm.

[0021] By adopting the above technical solution, it is convenient for the rotating shaft to drive the swing arm to rotate while the displacement structure moves, thereby releasing the metal hose from its limit and unfolding the excess cable, so that the cable can be used normally when displacement occurs.

[0022] As an optional solution to the technical solution of this application, the buffer structure includes an inner sleeve, which is respectively installed on the connecting seats on both sides. An outer sleeve is slidably connected to the outside of the inner sleeve, and a limiting plate is slidably connected to the outside of the outer sleeve. The limiting plate is fixedly connected to the connecting seat. A second spring is provided on the outside of the outer sleeve, and the two ends of the second spring are fixedly connected to the limiting plate and the outer sleeve respectively.

[0023] By adopting the above technical solution, the spring can buffer both sides of the metal hose at the maximum displacement, thus preventing rupture.

[0024] As an optional solution to the technical solution in this application, a connecting frame is installed at the end of the inner sleeve away from the limiting plate, and one end of the connecting frame is aligned with the edge of the connecting seat.

[0025] By adopting the above technical solution, the edges of the connecting frame and the connecting seat are aligned, which facilitates the abutment of both sides of the seismic joint and protects the cables between the seismic joint and the connecting frame.

[0026] As an optional solution to the technical solution of this application, a monitor is also installed on the outside of the connecting frame, and the monitor contains a temperature monitoring module, a line monitoring module and an alarm module. The temperature monitoring module is used to monitor the internal temperature of the metal hose in real time, the line monitoring module is used to monitor cable faults, and the alarm module is used to alarm the location of the fault and notify the management personnel to check.

[0027] By adopting the above technical solution, it is easy to monitor the cable status in real time and facilitate maintenance by management personnel.

[0028] This application provides a method for using a pipeline system passing through seismic joints, including the pipeline system passing through seismic joints as described above, and the steps are as follows:

[0029] Step 1: Piping system installation;

[0030] Pass the cable through the metal flexible conduit and connect the connector to both sides of the seismic joint;

[0031] Step 2: When the seismic joint undergoes displacement;

[0032] The connecting seats on both sides pull the side slide plate to move. The spring generates elastic deformation to pull the two sides of the seismic joint. At the same time, the gear and rack plate mesh to make the swing arm rotate, which drives the metal hose to move and unfold the remaining cable.

[0033] Step 3: Pipeline monitoring;

[0034] The cable status is monitored using monitoring modules, line monitoring modules, and alarm modules, and alarms are triggered and repairs are performed promptly when a fault occurs.

[0035] 3. Beneficial effects

[0036] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:

[0037] 1. This application applies the tensile force generated when the seismic joint shifts to both sides, and applies it to the metal flexible conduit, the base plate, and the side slide plate. The metal flexible conduit, the base plate, and the side slide plate buffer and protect the cable, preventing it from breaking.

[0038] 2. This application uses a gear and rack plate meshing connection. As the seismic joint moves to both sides, the rack plate drives the gear to rotate, causing the swing arm to unfold the metal hose, so that the excess part of the cable unfolds accordingly, in order to avoid cable breakage and ensure the normal use of the cable.

[0039] 3. This application monitors the cable status through a monitoring module, a line monitoring module, and an alarm module, which facilitates timely alarm and repair when a fault occurs. Attached Figure Description

[0040] Figure 1 This is a first-view perspective perspective view of this application;

[0041] Figure 2 This is a second-view perspective stereoscopic view of this application;

[0042] Figure 3 This is an exploded perspective view of the structure of this application;

[0043] Figure 4 This is a front structural sectional view of this application;

[0044] Figure 5 For the purposes of this application Figure 4 Enlarged view of the structure at point A in the middle;

[0045] Figure 6 This is a partial three-dimensional structural view of this application;

[0046] Figure 7 This is a schematic diagram of the construction status of this application;

[0047] The following are the labels in the diagram: 1. Connecting plate; 2. Swing arm; 3. Roller 1; 4. Roller 2; 5. Metal flexible hose; 6. Cable; 7. Base plate; 8. Side slide plate; 9. Connecting seat; 10. Slide rod; 11. Spring 1; 12. Rotating shaft; 13. Gear; 14. Rack plate; 15. Inner sleeve; 16. Limiting plate; 17. Outer sleeve; 18. Spring 2; 19. Connecting frame; 20. Monitor. Detailed Implementation

[0048] The present application will be further described in detail below with reference to the accompanying drawings.

[0049] Please see the appendix Figure 1 and attached Figure 3-4 This application provides a pipeline system that passes through seismic joints, including a cable laying structure. The cable laying structure includes a swing arm 2, which is inclined. Both sides of the swing arm 2 are rotatably connected to rollers 3 via bearings. Both sides of the outer wall of the connecting plate 1 are rotatably connected to rollers 4 via bearings. The outer bearings of rollers 4 are connected to baffles that limit the movement of the metal hose 5. The baffles are fixedly connected to the outer wall of the connecting plate 1. The metal hose 5 passes through rollers 4 and two sets of rollers 3 on one side in sequence, and then passes through rollers 4 on the other side, and is wound in an S-shape around rollers 3 and rollers 4. The cable 66 is inserted inside the metal hose 5. When the seismic joint is displaced, the force generated by the displacement can be borne by the metal hose 5, ensuring the normal operation of the cable 66.

[0050] Please see the appendix Figure 2-3 The embodiments of this application also include a displacement structure, which includes a base plate 7 fixed to the connecting plate 1, and side slide plates 8 are slidably connected to both sides of the base plate 7. A connecting seat 9 is fixedly connected to one end of the side slide plates 8 away from each other, and the connecting seat 9 is used to fix the pipeline system to both sides of the seismic joint. Sliding sleeves are installed on both sides of the back of the base plate 7, and sliding rods 10 are slidably connected inside the sliding sleeves. The two ends of the sliding rods 10 are fixedly connected to the fixing plate, and the fixing plate is installed on both sides of the back of the side slide plates 8. A spring 11 is also provided on the outside of the sliding rods 10, and the two ends of the spring 11 are fixedly connected to the fixing plate and the sliding sleeve, so that the side slide plates 8 can move synchronously when the seismic joint is displaced, and maintain the normal traction of the cable 6.

[0051] Please see the appendix Figure 3 and attached Figure 6The embodiments of this application also include an auxiliary rotation structure, which includes a rotation shaft 12. The rotation shaft 12 is rotatably connected to the inside of the connecting plate 1 via a bearing, and the other end of the rotation shaft 12 is connected to the base plate 7 via a bearing. A gear 13 is installed on the outside of the rotation shaft 12, and a rack plate 14 is meshed on both sides of the gear 13. The two rack plates 14 are respectively installed on one of the side slide plates 8 on both sides. A sleeve block is also slidably connected to the outside of the rack plate 14, and the sleeve block is connected to the outer wall of the base plate 7. This allows the rotation shaft 12 to drive the swing arm 2 to rotate while the displacement structure moves, thereby releasing the metal hose 5 from its limit and unfolding the excess cable 6, so that the cable 6 can be used normally when displacement occurs.

[0052] Please see the appendix Figure 5 The embodiments of this application also include a buffer structure, which includes an inner sleeve 15. The inner sleeve 15 is also installed on the outer wall of the two connecting seats 9, and an outer sleeve 17 is slidably connected to the outside of the inner sleeve 15. A limit plate 16 is slidably connected to the outside of the outer sleeve 17, and the limit plate 16 is fixedly connected to the connecting seat 9. A second spring 18 is provided on the outside of the outer sleeve 17, and the two ends of the second spring 18 are fixedly connected to the limit plate 16 and the outer sleeve 17 respectively. A connecting frame 19 is installed at the end of the inner sleeve 15 away from the limit plate 16. One end of the connecting frame 19 is aligned with the edge of the connecting seat 9 and abuts against the two sides of the seismic joint to protect the connection of the cable 6. This facilitates the buffering of the two sides of the metal hose 5 by the second spring 18 at the maximum displacement, so as to avoid rupture.

[0053] The external part of the connecting frame 19 is also equipped with a monitor 20, which contains a temperature monitoring module, a line monitoring module, and an alarm module. The temperature monitoring module is used to monitor the internal temperature of the metal hose 5 in real time, and the line monitoring module is used to monitor the fault of the cable 6. When the cable 6 has a fault, the line monitoring module transmits the fault to the data processing module, and then the data processing module sends the signal to the alarm module. The alarm module alarms the location of the fault and notifies the management personnel to check, which facilitates real-time monitoring of the status of the cable 6 and makes it convenient for the management personnel to carry out maintenance.

[0054] Please see the appendix Figure 7 The procedure for using a pipeline system that passes through seismic joints is as follows:

[0055] Step 1: Piping system installation;

[0056] Pass the cable 6 through the metal flexible conduit 5 and connect the connector 9 to both sides of the seismic joint;

[0057] Step 2: When the seismic joint undergoes displacement;

[0058] The connecting seats 9 on both sides pull the side slide plate 8 to move, and the spring 11 generates elastic deformation to pull the two sides of the seismic joint. At the same time, the gear 13 and the rack plate 14 mesh and connect, causing the swing arm 2 to rotate, driving the metal hose 5 to move and unfold the remaining cable 6.

[0059] Step 3: Pipeline monitoring;

[0060] The status of cable 6 is monitored using a monitoring module, a line monitoring module, and an alarm module, and alarms are triggered and repairs are carried out in a timely manner when a fault occurs.

[0061] The implementation principle of the pipeline system with seismic joints in this application embodiment is as follows:

[0062] During operation, when displacement occurs on both sides of the seismic joint, the seismic joint drives the connecting seats 9 on both sides to move, thereby causing the side slide plate 8 to slide outside the base plate 7. At the same time, the spring 11 undergoes elastic deformation, pulling the seismic joint on both sides and buffering the cable 6.

[0063] At the same time, as the side slide plate 8 moves, the rack plate 14 moves synchronously, thereby driving the gear 13 to rotate, causing the swing arm 2 to rotate, unfolding the metal hose 5, and unfolding the excess part of the cable 6.

Claims

1. A pipeline system passing through seismic joints, characterized in that, include: Cable and wiring structure; The cable laying structure includes a connecting plate, a swing arm, and a metal flexible tube. Rollers 1 are movably connected to both ends of the swing arm, and rollers 2 are movably connected to both sides of the outer wall of the connecting plate. The metal flexible tube is wound in an S-shape around rollers 1 and 2, and the section of the cable located in the seismic joint is set inside the metal flexible tube. The connecting plate is also equipped with a base plate, and the two sides of the base plate are connected to the connecting seats through a displacement structure. The connecting seats are connected to the metal hose through a buffer structure. The displacement structure includes side slide plates slidably connected to the outer sides of the substrate, and a connecting seat is fixedly connected to one end of the side slide plates that is far away from each other. Slide sleeves are installed on both sides of the back of the substrate, and slide rods are slidably connected inside the slide sleeves. The two ends of the slide rods are fixedly connected to a fixing plate, and the fixing plate is installed on both sides of the back of the side slide plates. The side slide plates are connected to the swing arm through an auxiliary rotation structure. The auxiliary rotation structure includes a rotation shaft, which is movably connected to the connecting plate. The other end of the rotation shaft is movably connected to the base plate. A gear is installed on the outside of the rotation shaft, and rack plates are meshed on both sides of the gear. The two rack plates are respectively installed on one of the side slide plates on both sides. One end of the rotation shaft is fixedly connected to the swing arm.

2. The pipeline system with seismic joints according to claim 1, characterized in that: The roller 2 is externally connected to a baffle that limits the movement of the metal hose, and the baffle is fixedly connected to the outer wall of the connecting plate.

3. The pipeline system with seismic joints according to claim 2, characterized in that: A spring is also provided on the outside of the slide rod, and the two ends of the spring are fixedly connected to the fixing plate and the sliding sleeve.

4. The pipeline system with seismic joints according to claim 3, characterized in that: The buffer structure includes an inner sleeve, which is installed on the connecting seats on both sides. An outer sleeve is slidably connected to the outside of the inner sleeve, and a limiting plate is slidably connected to the outside of the outer sleeve. The limiting plate is fixedly connected to the connecting seat. A second spring is provided on the outside of the outer sleeve, and the two ends of the second spring are fixedly connected to the limiting plate and the outer sleeve, respectively.

5. The pipeline system with seismic joints according to claim 4, characterized in that: A connecting frame is installed at the end of the inner sleeve away from the limiting plate, and one end of the connecting frame is aligned with the edge of the connecting seat.

6. The pipeline system with seismic joints according to claim 5, characterized in that: A monitor is also installed on the outside of the connecting frame, and the monitor contains a temperature monitoring module, a line monitoring module, and an alarm module. The temperature monitoring module is used to monitor the internal temperature of the metal hose in real time, the line monitoring module is used to monitor cable faults, and the alarm module is used to alarm the location of the fault and notify the management personnel to check.

7. A method of using a pipeline system passing through seismic joints, comprising the pipeline system passing through seismic joints as described in any one of claims 1-6, characterized in that, The steps are as follows: Step 1: Piping system installation; Pass the cable through the metal flexible conduit and connect the connector to both sides of the seismic joint; Step 2: When the seismic joint undergoes displacement; The connecting seats on both sides pull the side slide plate to move. The spring generates elastic deformation to pull the two sides of the seismic joint. At the same time, the gear and rack plate mesh to make the swing arm rotate, which drives the metal hose to move and unfold the remaining cable. Step 3: Pipeline monitoring; The cable status is monitored using monitoring modules, line monitoring modules, and alarm modules, and alarms are triggered and repairs are performed promptly when a fault occurs.

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