A socket pipe structure for dredging and filling
By designing a socket pipe structure for dredging and reclamation, including the socket pipe body and various mechanisms, a timely alarm is achieved when the socket pipe is disconnected or misaligned, solving the problem of water seepage caused by vibration and pressure in the socket pipe being difficult to detect, and ensuring the safety of the roadbed.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CHEC DREDGING
- Filing Date
- 2023-10-10
- Publication Date
- 2026-05-19
AI Technical Summary
On roads with high traffic volume, the socket pipe is prone to breakage or misalignment due to vibration and pressure, making water leakage difficult to detect. Long-term erosion of the roadbed can cause collapse, and existing technology is insufficient to provide timely warnings and repairs.
A socket pipe structure for dredging and reclamation was designed, comprising a socket pipe body, a pre-disconnection support mechanism, a disconnection anti-blockage mechanism, a disconnection trigger, wiring, tension adjustment, and an external power distribution alarm mechanism. The circuit is disconnected and an alarm is triggered by the breakage of the pre-disconnection support mechanism.
It enables timely alarms when the socket pipe is disconnected or misaligned, ensuring that potential safety hazards of water seepage eroding the roadbed are detected in a timely manner, facilitating pipeline repair, and preventing road collapse.
Smart Images
Figure CN117469483B_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of dredging and reclamation technology, specifically to a socket pipe structure for dredging and reclamation. Background Technology
[0002] Socket pipe refers to a pipe system where, in order to connect pipes or fittings, or branch pipes, both ends of the pipe are made into a socket and a spigot. The spigot is inserted into the socket, and then the joint is sealed.
[0003] To prevent continuous erosion of the roadbed by water flow beneath some road surfaces, socket pipes are often used for dredging and diversion. However, on roads with high traffic volume, the socket pipes beneath the roadbed are frequently subjected to vibration and pressure, which can easily cause pipe breakage or misalignment. If the water flow inside the pipe is large, the road surface can detect the seepage in time and repair it. However, if the water flow is small, the seepage is difficult to reach the road surface and may go undetected. The roadbed will continue to be eroded by the seepage, which can eventually cause the roadbed to become hollow and lead to road collapse. Therefore, a socket pipe structure for dredging and reclamation is needed to provide timely alarms when the socket pipe breaks or becomes misaligned, ensuring that the safety hazard of seepage erosion of the roadbed and road collapse is detected in time and that the pipe is repaired promptly. Summary of the Invention
[0004] To address the shortcomings of existing technologies, this invention provides a socket pipe structure for dredging and reclamation, which solves the problems mentioned in the background.
[0005] The present invention provides the following technical solution: a socket pipe structure for dredging and reclamation, comprising: a socket pipe body mechanism, a pre-disconnection support mechanism installed on the surface of the socket pipe body mechanism, a disconnection anti-blockage mechanism provided inside the socket pipe body mechanism, a disconnection trigger mechanism installed inside the pre-disconnection support mechanism, and two disconnection trigger mechanisms are provided; a wiring mechanism is provided on one side of the disconnection trigger mechanism; a tension adjustment mechanism and a disconnection tangent mechanism are fixedly installed inside the pre-disconnection support mechanism, and two tension adjustment mechanisms are provided, and multiple disconnection tangent mechanisms are provided; an external power distribution alarm mechanism is provided on one side of the wiring mechanism.
[0006] Preferably, the main body of the connector includes a connector pipe, a socket, a limiting ridge, and a spigot. The socket and the spigot are respectively disposed at both ends of the connector pipe. The limiting ridge is integrally disposed on the surface of the connector pipe near the spigot end. The shape and size of the socket and the spigot are matched to each other. There are multiple connector pipes, and the multiple connector pipes are sequentially connected through the socket and the spigot.
[0007] Preferably, the pre-disconnection support mechanism includes a connecting ring frame, a limiting ring frame, an inner support shell, an outer support shell, and a pre-break joint. The connecting ring frame and the limiting ring frame are both fixedly sleeved on the surface of the receiving pipe, and both the connecting ring frame and the limiting ring frame are located on one side of the limiting ridge. There are two connecting ring frames. The outer support shell is fixedly connected between the two connecting ring frames, and the outer wall of the outer support shell is movably connected to the inner wall of the limiting ring frame. The inner support shell is slidably connected to the inner wall of the outer support shell, and the inner support shell is located between the two connecting ring frames. The pre-break joints are respectively set on the surface of the inner support shell and the surface of the outer support shell.
[0008] Preferably, the disconnection anti-blockage mechanism includes a support mesh and springs. The support mesh is installed on the inner wall of the receiving pipe. There are two springs, which are respectively disposed on the inner walls at both ends of the support mesh. The support mesh is fixedly connected to the receiving pipe through the springs.
[0009] Preferably, the disconnection triggering mechanism includes an insulating shell, a conductive block, an insulating sheet, a terminal block, an enameled wire circuit breaker, and a fixed pulley. The insulating shell is fixedly installed on the surface of the outer support shell. The conductive block is fixedly connected to the inner wall of the insulating shell. The insulating sheet is integrally disposed on the inner wall of the insulating shell. Each insulating shell contains two conductive blocks, and the insulating sheet is located between two insulating shells. The terminal block is fixedly installed on the surface of the conductive block. The enameled wire circuit breaker is fixedly connected between the two conductive blocks and is located inside the inner support shell. The fixed pulley is installed on the inner wall of the inner support shell at the end away from the insulating shell, and the surface of the fixed pulley is in rolling contact with the surface of the enameled wire circuit breaker. The outer wall of the enameled wire circuit breaker is fixedly connected to the inner wall of the insulating shell.
[0010] Preferably, the wiring mechanism includes a wiring housing, a sealing plate, and a pipe joint. The wiring housing is fixedly connected to the side of the insulating shell away from the outer support shell. The sealing plate is fixedly connected to the wiring housing by bolts, and a sealing gasket is fixedly attached to the side of the sealing plate near the wiring housing. The pipe joint is integrally disposed on one side of the wiring housing, and one end of the wiring terminal penetrates one side of the wiring housing and extends into the interior of the wiring housing.
[0011] Preferably, the tension adjustment mechanism includes a first support block, a second support block, a guide plate, a guide groove, a first slip ring, a second slip ring, and a fixing ring. The first support block and the second support block are both fixedly connected to the inner wall of the inner support shell. The guide plate is fixedly connected between the first support block and the second support block. The guide groove is formed through the surface of the guide plate. The first slip ring is fixedly connected to the inner wall of the second support block, and there are two first slip rings inside each second support block. The second slip ring and the fixing ring are both fixedly connected to the inner wall of the first support block. The surface of the enameled wire circuit breaker is fixedly connected to the inner wall of the fixing ring, and the surface of the enameled wire circuit breaker is slidably connected to the inner walls of the first slip ring and the second slip ring, respectively.
[0012] Preferably, the tension adjustment mechanism further includes a threaded column, a compression spring, a torsion wheel, a threaded block, a guide hole, a push block, and a sliding pin. The threaded column is rotatably connected between the first support block and the second support block via a bearing. The compression spring is movably sleeved on the surface of the threaded column. The torsion wheel is fixedly sleeved on the outer wall of one end of the threaded column. The threaded block is threadedly connected to the surface of the threaded column, and the surface of the threaded block is slidably connected to the surface of the guide plate. The guide hole is opened through the surface of the threaded block. The push block is slidably connected to the inner wall of the threaded block. The sliding pin is fixedly inserted into the surface of the push block, and the outer wall of the sliding pin is slidably connected to both the inner wall of the guide hole and the inner wall of the guide groove.
[0013] Preferably, the wire disconnection and cutting mechanism includes a third support block, a cutting frame, a cutting hole, and a third slip ring. The third support block is fixedly connected to the inner wall of the inner support shell. The cutting frame is fixedly connected to one side of the third support block. The cutting hole is opened through the surface of the cutting frame, and the inner wall of the cutting hole is provided with a cutting edge. The pre-cutting slit is located on one side of the cutting frame. The enameled wire circuit breaker passes through the interior of the cutting hole. The third slip ring is fixedly connected to the inner wall of the third support block, and the surface of the enameled wire circuit breaker is slidably connected to the inner wall of the third slip ring.
[0014] Preferably, the external power distribution alarm mechanism includes a wiring conduit, a distribution box, a normal indicator light, an alarm indicator light, and a horn. The wiring conduit is fixedly connected to one end of a pipe joint, the distribution box is fixedly installed at one end of the wiring conduit, and the normal indicator light, the alarm indicator light, and the horn are all fixedly installed on the surface of the distribution box.
[0015] Compared with the prior art, the present invention has the following beneficial effects:
[0016] 1. The dredging and reclamation socket pipe structure, through the set socket pipe body mechanism, pre-disconnection support mechanism, disconnection anti-blockage mechanism, disconnection trigger mechanism, wiring mechanism, tension adjustment mechanism, disconnection tangent mechanism and external power distribution alarm mechanism, can promptly cause the pre-disconnection support mechanism to break when the socket pipe is disconnected or misaligned, causing the disconnection tangent mechanism to act, thereby triggering the disconnection trigger mechanism, and then feeding the signal back to the external power distribution alarm mechanism to realize the alarm reminder. This ensures that the safety hazard of water seepage erosion of the roadbed and road surface collapse can be detected in time, and facilitates timely pipeline repair.
[0017] 2. The dredging and reclamation socket pipe structure, through the setting of connecting ring frame, limiting ring frame, inner support shell, outer support shell and pre-break joint, can disconnect from the pre-break joint when the socket pipe is pressure-broken or misaligned, thereby triggering the cutting hole to cut the enameled wire circuit breaker in time.
[0018] 3. The dredging and reclamation socket pipe structure, through the installation of support mesh and spring sheets, can form a certain support when the socket pipe is disconnected or misaligned, thus preventing large stones or silt from clogging the pipe.
[0019] 4. The socket pipe structure for dredging and reclamation, through the installation of insulating shell, conductive block, insulating sheet, terminal block, enameled wire circuit breaker and fixed pulley, can be cut by the cutting hole when the inner support shell and outer support shell are bent and broken by pressure, thereby triggering an alarm.
[0020] 5. The dredging and reclamation socket pipe structure, through the setting of a first support block, a second support block, a guide plate, a guide groove, a first slip ring, a second slip ring, a fixed ring, a threaded column, a compression spring, a torsion wheel, a threaded block, a guide hole, a push block, and a sliding pin, can control the external support strength of the push block on the enameled wire circuit breaker by twisting the torsion wheel, thereby adjusting the tension strength of the enameled wire circuit breaker, and thus achieving the precision adjustment of the enameled wire circuit breaker when it is cut off.
[0021] 6. The socket pipe structure for dredging and reclamation, through the setting of the third support block, cutting frame, cutting hole and third slip ring, can form a squeezing and cutting action on the enameled wire circuit breaker when the inner support shell and outer support shell are bent and broken under pressure, thereby improving the convenience of disconnecting the enameled wire circuit breaker. Attached Figure Description
[0022] Figure 1 This is a schematic diagram of the structure of the present invention;
[0023] Figure 2 This is a side sectional view of the pipe body mechanism of the present invention;
[0024] Figure 3 This is a schematic diagram of the structure of the pipe-bearing body of the present invention;
[0025] Figure 4 This is a schematic diagram of the pre-disconnection support mechanism of the present invention;
[0026] Figure 5 This is a schematic diagram of the internal structure of the pre-disconnection support mechanism of the present invention;
[0027] Figure 6 This is a schematic diagram of the internal exploded structure of the wiring mechanism of the present invention;
[0028] Figure 7 This is a schematic diagram showing the structure at the locations of the tension adjustment mechanism and the disconnection tangent mechanism of the present invention;
[0029] Figure 8 This is a schematic diagram of the internal structure of the tension adjustment mechanism of the present invention;
[0030] Figure 9 This is the circuit schematic diagram of the present invention.
[0031] In the diagram: 101, Socket pipe; 102, Socket; 103, Limiting ridge; 104, Spigot; 201, Connecting ring frame; 202, Limiting ring frame; 203, Inner support shell; 204, Outer support shell; 205, Pre-cut joint; 301, Support mesh; 302, Spring; 401, Insulating shell; 402, Conductive block; 403, Insulating sheet; 404, Terminal block; 405, Enamelled wire circuit breaker; 406, Fixed pulley; 501, Terminal shell; 502, Sealing plate; 503, Pipe joint; 601, First support block; 602. Second support block; 603. Guide plate; 604. Guide groove; 605. First slip ring; 606. Second slip ring; 607. Fixing ring; 608. Threaded post; 609. Compression spring; 610. Torsion wheel; 611. Threaded block; 612. Guide hole; 613. Push block; 614. Sliding pin; 701. Third support block; 702. Cutting frame; 703. Cutting hole; 704. Third slip ring; 801. Wiring pipe; 802. Distribution box; 803. Normal indicator light; 804. Alarm indicator light; 805. Horn. Detailed Implementation
[0032] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.
[0033] Please see Figure 1-9A dredging and reclamation socket pipe structure includes: a socket pipe body mechanism; a pre-disconnection support mechanism installed on the surface of the socket pipe body mechanism; a disconnection anti-blocking mechanism installed inside the socket pipe body mechanism; two disconnection triggering mechanisms installed inside the pre-disconnection support mechanism; a wiring mechanism installed on one side of the disconnection triggering mechanism; a tension adjustment mechanism and a disconnection tangent mechanism fixedly installed inside the pre-disconnection support mechanism; two tension adjustment mechanisms and multiple disconnection tangent mechanisms; and an external power distribution alarm mechanism installed on one side of the wiring mechanism. Through the socket pipe body mechanism, pre-disconnection support mechanism, disconnection anti-blocking mechanism, disconnection triggering mechanism, wiring mechanism, tension adjustment mechanism, disconnection tangent mechanism, and external power distribution alarm mechanism, the pre-disconnection support mechanism can be broken in a timely manner when the socket pipe is disconnected or misaligned, causing the disconnection tangent mechanism to activate, thereby triggering the disconnection triggering mechanism. The signal is then fed back to the external power distribution alarm mechanism to provide an alarm reminder, ensuring that the safety hazard of water seepage eroding the roadbed and causing road collapse can be detected in a timely manner, facilitating timely pipeline repair.
[0034] The main body of the pipe assembly includes a pipe assembly 101, a socket 102, a limiting ridge 103, and a spigot 104. The socket 102 and spigot 104 are respectively located at both ends of the pipe assembly 101. The limiting ridge 103 is integrally formed on the surface of the pipe assembly 101 near the spigot 104. The shape and size of the socket 102 and the spigot 104 are matched. There are multiple pipe assemblies 101, and all are sequentially connected via the socket 102 and spigot 104. This facilitates the provision of a channel for dredging and drainage and provides support for the installation of equipment.
[0035] The pre-disconnection support mechanism includes a connecting ring frame 201, a limiting ring frame 202, an inner support shell 203, an outer support shell 204, and a pre-disconnection joint 205. Both the connecting ring frame 201 and the limiting ring frame 202 are fixedly sleeved on the surface of the receiving pipe 101, and both are located on one side of the limiting ridge 103. There are two connecting ring frames 201. The outer support shell 204 is fixedly connected between the two connecting ring frames 201, and the outer wall of the outer support shell 204 is movably connected to the inner wall of the limiting ring frame 202. The inner support shell 203 is slidably connected to the inner wall of the outer support shell 204, and the inner support shell 203 is located between the two connecting ring frames 201. The pre-break seam 205 is respectively set on the surface of the inner support shell 203 and the surface of the outer support shell 204. Through the connecting ring frame 201, the limiting ring frame 202, the inner support shell 203, the outer support shell 204 and the pre-break seam 205, the pipe 101 can be disconnected from the pre-break seam 205 when it is pressure-broken or misaligned, so as to trigger the cutting hole 703 to cut the enameled wire circuit breaker 405 in time.
[0036] The disconnection anti-blockage mechanism includes a support mesh 301 and springs 302. The support mesh 301 is installed on the inner wall of the receiving pipe 101. There are two springs 302, which are respectively set on the inner walls at both ends of the support mesh 301. The support mesh 301 is fixedly connected to the receiving pipe 101 through the springs 302. With the support mesh 301 and springs 302, a certain support can be formed when the receiving pipe 101 is disconnected and misaligned, so as to avoid large stones or mud blocking the pipe.
[0037] The tripping trigger mechanism includes an insulating shell 401, a conductive block 402, an insulating sheet 403, a terminal block 404, an enameled wire circuit breaker 405, and a fixed pulley 406. The insulating shell 401 is fixedly installed on the surface of the outer support shell 204. The conductive block 402 is fixedly connected to the inner wall of the insulating shell 401. The insulating sheet 403 is integrally disposed on the inner wall of the insulating shell 401. Each insulating shell 401 contains two conductive blocks 402, and the insulating sheet 403 is located between two insulating shells 401. The terminal block 404 is fixedly installed on the surface of the conductive block 402. The enameled wire circuit breaker 405 is fixedly connected between the two conductive blocks 402. The enameled wire circuit breaker 405 is located inside the inner support shell 203. The fixed pulley 406 is installed on the inner wall of the inner support shell 203 away from the insulating shell 401, and the surface of the fixed pulley 406 is in rolling contact with the surface of the enameled wire circuit breaker 405. The outer wall of the enameled wire circuit breaker 405 is fixedly connected to the inner wall of the insulating shell 401. Through the insulating shell 401, conductive block 402, insulating sheet 403, terminal block 404, enameled wire circuit breaker 405 and fixed pulley 406, when the inner support shell 203 and the outer support shell 204 are bent and broken by pressure, the circuit is cut off by the cutting hole 703, causing a circuit break signal and triggering an alarm.
[0038] The wiring mechanism includes a wiring housing 501, a sealing plate 502, and a pipe connector 503. The wiring housing 501 is fixedly connected to the side of the insulating housing 401 away from the outer support housing 204. The sealing plate 502 is fixedly connected to the wiring housing 501 by bolts, and a sealing gasket is fixedly attached to the side of the sealing plate 502 near the wiring housing 501. The pipe connector 503 is integrally set on one side of the wiring housing 501. One end of the wiring terminal 404 passes through one side of the wiring housing 501 and extends into the interior of the wiring housing 501 to facilitate wiring and ensure circuit continuity.
[0039] The tension adjustment mechanism includes a first support block 601, a second support block 602, a guide plate 603, a guide groove 604, a first slip ring 605, a second slip ring 606, and a fixing ring 607. The first support block 601 and the second support block 602 are both fixedly connected to the inner wall of the inner support shell 203. The guide plate 603 is fixedly connected between the first support block 601 and the second support block 602. The guide groove 604 is opened through the surface of the guide plate 603. The first slip ring 605 is fixedly connected to the inner wall of the second support block 602, and there are two first slip rings 605 inside each second support block 602. The second slip ring 606 and the fixing ring 607 are both fixedly connected to the inner wall of the first support block 601. The surface of the enameled wire circuit breaker 405 is fixedly connected to the inner wall of the fixing ring 607, and the surface of the enameled wire circuit breaker 405 is slidably connected to the inner walls of the first slip ring 605 and the second slip ring 606, respectively.
[0040] The tension adjustment mechanism includes a threaded post 608, a compression spring 609, a torsion wheel 610, a threaded block 611, a guide hole 612, a push block 613, and a sliding pin 614. The threaded post 608 is rotatably connected between the first support block 601 and the second support block 602 via a bearing. The compression spring 609 is movably sleeved on the surface of the threaded post 608. The torsion wheel 610 is fixedly sleeved on the outer wall of one end of the threaded post 608. The threaded block 611 is threadedly connected to the surface of the threaded post 608, and the surface of the threaded block 611 is slidably connected to the surface of the guide plate 603. The guide hole 612 is formed through the surface of the threaded block 611. The push block 613 is slidably connected to the inner wall of the threaded block 611. The sliding pin 614 is fixedly inserted. On the surface of the push block 613, and with the outer wall of the sliding pin 614 slidably connected to the inner wall of the guide hole 612 and the inner wall of the guide groove 604 respectively, the first support block 601, the second support block 602, the guide plate 603, the guide groove 604, the first slip ring 605, the second slip ring 606, the fixing ring 607, the threaded column 608, the compression spring 609, the torsion wheel 610, the threaded block 611, the guide hole 612, the push block 613 and the sliding pin 614 can control the external support strength of the push block 613 on the enameled wire circuit breaker 405 by twisting the torsion wheel 610, thereby adjusting the tension strength of the enameled wire circuit breaker 405, and thus achieving the precision adjustment of the enameled wire circuit breaker 405 when it is cut off.
[0041] The wire disconnection mechanism includes a third support block 701, a cutting frame 702, a cutting hole 703, and a third slip ring 704. The third support block 701 is fixedly connected to the inner wall of the inner support shell 203. The cutting frame 702 is fixedly connected to one side of the third support block 701. The cutting hole 703 is formed through the surface of the cutting frame 702, and the inner wall of the cutting hole 703 is provided with a cutting edge. The pre-cutting slit 205 is located on one side of the cutting frame 702. The enameled wire circuit breaker 405 passes through the cutting hole 704. Inside 03, the third slip ring 704 is fixedly connected to the inner wall of the third support block 701, and the surface of the enameled wire circuit breaker 405 is slidably connected to the inner wall of the third slip ring 704. Through the third support block 701, the cutting frame 702, the cutting hole 703 and the third slip ring 704, the inner support shell 203 and the outer support shell 204 can be compressed and bent to break, thereby improving the convenience of the enameled wire circuit breaker 405 when it is disconnected.
[0042] The external power distribution alarm mechanism includes a wiring conduit 801, a distribution box 802, a normal indicator light 803, an alarm indicator light 804, and a horn 805. The wiring conduit 801 is fixedly connected to one end of the pipe joint 503, and the distribution box 802 is fixedly installed at one end of the wiring conduit 801. The normal indicator light 803, the alarm indicator light 804, and the horn 805 are all fixedly installed on the surface of the distribution box 802 to emit audible and visual alarm signals. The distribution box 802 also contains a fuse, a resistor, a first relay KA1, a second relay KA2, a third relay KA3, a main circuit breaker SB1, and a circuit start switch SB2. The fuse is connected in series across the two ends of the main circuit, and the resistor is installed at the input end of the main circuit. The circuit is divided into three parallel main branches.
[0043] The first main branch circuit is configured with a circuit start switch SB2, a main circuit breaker SB1, a normally closed contact of a third relay KA3, a coil of a first relay KA1, a coil of a second relay KA2, two normally open contacts of first relay KA1, and a normally open contact of a second relay KA2. The main circuit breaker SB1 is connected in series at the main input terminal of the first branch circuit and the second branch circuit in parallel. One of the normally open contacts of the first relay KA1 and the circuit start switch SB2 are connected in parallel and then connected in series with the normally closed contact of the third relay KA3 and the coil of the first relay KA1 to form the first branch circuit of the first main branch circuit. The other normally open contact of the first relay KA1 and the normally open contact of the second relay KA2 are connected in parallel and then connected in series with the coil of the second relay KA2 to form the second branch circuit of the first main branch circuit. The first branch circuit and the second branch circuit of the first main branch circuit are connected in parallel.
[0044] The second main branch is configured with two enameled wire circuit breakers 405, a normally open contact of a first relay KA1, a normally open contact of a third relay KA3, and a coil of the third relay KA3. The normally open contacts of the first relay KA1 and the third relay KA3 are connected in parallel and then connected in series with the two enameled wire circuit breakers 405 and the coil of the third relay KA3.
[0045] The third main branch circuit is configured with a normally open contact of a second relay KA2, a normally open contact of a third relay KA3, a normally closed contact of a third relay KA3, a normal indicator light 803, an alarm indicator light 804, and a horn 805. The normally open contact of the third relay KA3 and the normal indicator light 803 are connected in series to form the first branch circuit of the third main branch circuit. The alarm indicator light 804 and the horn 805 are connected in parallel and then connected in series with the normally closed contact of the third relay KA3 to form the second branch circuit of the third main branch circuit. The first branch circuit and the second branch circuit of the third main branch circuit are connected in parallel and then connected in series with the second relay KA2.
[0046] It can ensure that the alarm will not be turned off after the enameled wire circuit breaker 405 is short-circuited by a humid environment and is turned on again, thus ensuring the stability of the alarm.
[0047] Working principle: During use, the torsion wheel 610 is twisted, which drives the threaded column 608 to rotate. When the threaded column 608 rotates, it pushes the threaded block 611, which in turn drives the push block 613 to slide along the guide groove 604, thereby adjusting the external pressure of the push block 613. In turn, the tension of the enameled wire circuit breaker 405 is indirectly adjusted by the pressure of the push block 613 on the enameled wire circuit breaker 405. After adjustment, the inner support shell 203 is slid into the outer support shell 204 and installed on the surface of the receiving pipe 101 through the connecting ring frame 201 and the limiting ring frame 202. At the same time, multiple receiving pipes 101 are sequentially inserted and the joints are sealed. Then, the receiving pipes 101 are buried in the... The required location is determined, and the distribution box 802 is placed near the ground. After wiring is completed, the circuit start switch SB2 is pressed. The coil of the first relay KA1 is energized, and the normally open contact of the first relay KA1 closes. The coils of the second relay KA2 and the third relay KA3 are energized, and the normally open contacts of the second relay KA2 and the third relay KA3 close. The normally closed contact of the third relay KA3 opens, closing the second and third main branches. The first branch of the first main branch opens, and the coil of the first relay KA1 is de-energized. At this time, the normal indicator light 803 is energized and illuminates, indicating normal operation. The alarm indicator light 804 and the horn 805 do not work. Simultaneously, the coils of the second relay KA2 and the third relay KA3 remain conductive through their self-locking open contacts. When the receiving pipe 101 is squeezed and misaligned, the pressure is distributed to the inner support shell 203 and the outer support shell 204. Under pressure, the inner and outer support shells 203 and 204 break along the pre-cut seam 205. At the same time, the cutting frame 702, along with the bends of the inner and outer support shells 203 and 204, squeezes the taut enameled wire circuit breaker 405, thereby cutting the enameled wire circuit breaker 405 and causing it to open. After the enameled wire circuit breaker 405 opens, the coil of the third relay KA3 is de-energized. When the self-locking of the third relay KA3 coil is released, the normally open contact of the third relay KA3 coil resets and opens, and the normally closed contact of the third relay KA3 resets and closes. The normal indicator light 803 is de-energized, and the alarm indicator light 804 and the horn 805 are energized, emitting indicator light light and alarm sound respectively, so that ground personnel can notice the misalignment and disconnection of the pipeline. At the same time, if the disconnected enameled wire circuit breaker 405 is short-circuited by the humid environment and conducts again, the third relay KA3 coil cannot be energized and self-locked on its own. The alarm sound and light signals will continue until the personnel outside notice the alarm and press the main circuit breaker SB1 to disconnect the circuit of the second relay KA2 coil, thus shutting off the alarm.
[0048] Although embodiments of the 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 invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A socket pipe structure for dredging and reclamation, characterized in that, include: The receiving pipe body mechanism has a pre-disconnection support mechanism installed on its surface, a disconnection anti-blocking mechanism installed inside the receiving pipe body mechanism, a disconnection trigger mechanism installed inside the pre-disconnection support mechanism, and two disconnection trigger mechanisms are installed. A wiring mechanism is provided on one side of the disconnection trigger mechanism. A tension adjustment mechanism and a disconnection tangent mechanism are fixedly installed inside the pre-disconnection support mechanism, and two tension adjustment mechanisms and multiple disconnection tangent mechanisms are installed. An external power distribution alarm mechanism is provided on one side of the wiring mechanism. The receiving pipe body mechanism includes a receiving pipe (101) and a limiting ridge (103), wherein the limiting ridge (103) is integrally disposed on the surface of the receiving pipe (101); The pre-disconnection support mechanism includes a connecting ring frame (201), a limiting ring frame (202), an inner support shell (203), an outer support shell (204), and a pre-disconnection joint (205). The connecting ring frame (201) and the limiting ring frame (202) are both fixedly sleeved on the surface of the receiving pipe (101), and both the connecting ring frame (201) and the limiting ring frame (202) are located on one side of the limiting ridge (103). There are two connecting ring frames (201). The outer support shell (204) is fixedly connected between two connecting ring frames (201), and the outer wall of the outer support shell (204) is movably connected to the inner wall of the limiting ring frame (202). The inner support shell (203) is slidably connected to the inner wall of the outer support shell (204), and the inner support shell (203) is located between the two connecting ring frames (201). The pre-cut joints (205) are respectively set on the surface of the inner support shell (203) and the surface of the outer support shell (204). The disconnection triggering mechanism includes an enameled wire circuit breaker (405). The wire disconnection mechanism includes a third support block (701), a cutting frame (702), and a cutting hole (703); the third support block (701) is fixedly connected to the inner wall of the inner support shell (203), the cutting frame (702) is fixedly connected to one side of the third support block (701), the cutting hole (703) is opened through the surface of the cutting frame (702), and the inner wall of the cutting hole (703) is provided with a cutting edge, and the enameled wire circuit breaker (405) passes through the interior of the cutting hole (703).
2. The socket pipe structure for dredging and reclamation according to claim 1, characterized in that, The main body of the receiving pipe includes a socket (102) and a spigot (104). The socket (102) and the spigot (104) are respectively disposed at both ends of the receiving pipe (101). The limiting ridge (103) is integrally disposed on the surface of the receiving pipe (101) near the spigot (104). The shape and size of the socket (102) and the shape and size of the spigot (104) are matched. There are multiple receiving pipes (101), and multiple receiving pipes (101) are sequentially inserted through the socket (102) and the spigot (104).
3. The socket pipe structure for dredging and reclamation according to claim 2, characterized in that, The disconnection anti-blockage mechanism includes a support mesh (301) and springs (302). The support mesh (301) is installed on the inner wall of the receiving pipe (101). There are two springs (302), and the two springs (302) are respectively set on the inner walls at both ends of the support mesh (301). The support mesh (301) is fixedly connected to the receiving pipe (101) through the springs (302).
4. The socket pipe structure for dredging and reclamation according to claim 1, characterized in that, The disconnection triggering mechanism includes an insulating shell (401), a conductive block (402), an insulating sheet (403), a terminal block (404), and a fixed pulley (406). The insulating shell (401) is fixedly installed on the surface of the outer support shell (204). The conductive block (402) is fixedly connected to the inner wall of the insulating shell (401). The insulating sheet (403) is integrally disposed on the inner wall of the insulating shell (401). Each insulating shell (401) contains two conductive blocks (402), and the insulating sheet (403) is located between two insulating shells (401). The terminal block (404) is fixedly installed on the surface of the conductive block (402). The enameled wire circuit breaker (405) is fixedly connected between the two conductive blocks (402) and is located inside the inner support shell (203). The fixed pulley (406) is installed on the inner wall of the inner support shell (203) away from the insulating shell (401). The surface of the fixed pulley (406) is in rolling connection with the surface of the enameled wire circuit breaker (405). The outer wall of the enameled wire circuit breaker (405) is fixedly connected with the inner wall of the insulating shell (401).
5. A socket pipe structure for dredging and reclamation according to claim 4, characterized in that, The wiring mechanism includes a wiring housing (501), a sealing plate (502), and a pipe joint (503). The wiring housing (501) is fixedly connected to the side of the insulating shell (401) away from the outer support shell (204). The sealing plate (502) is fixedly connected to the wiring housing (501) by bolts, and a sealing gasket is fixedly attached to the side of the sealing plate (502) near the wiring housing (501). The pipe joint (503) is integrally disposed on one side of the wiring housing (501). One end of the wiring terminal (404) penetrates one side of the wiring housing (501) and extends into the interior of the wiring housing (501).
6. A socket pipe structure for dredging and reclamation according to claim 4, characterized in that, The tension adjustment mechanism includes a first support block (601), a second support block (602), a guide plate (603), a guide groove (604), a first slip ring (605), a second slip ring (606), and a fixing ring (607). The first support block (601) and the second support block (602) are both fixedly connected to the inner wall of the inner support shell (203). The guide plate (603) is fixedly connected between the first support block (601) and the second support block (602). The guide groove (604) is formed through the surface of the guide plate (603). The first slip ring (605) is fixedly connected to the inner wall of the second support block (602), and there are two first slip rings (605) inside each second support block (602). The second slip ring (606) and the fixed ring (607) are both fixedly connected to the inner wall of the first support block (601). The surface of the enameled wire circuit breaker (405) is fixedly connected to the inner wall of the fixed ring (607), and the surface of the enameled wire circuit breaker (405) is slidably connected to the inner wall of the first slip ring (605) and the inner wall of the second slip ring (606).
7. A socket pipe structure for dredging and reclamation according to claim 6, characterized in that, The tension adjustment mechanism further includes a threaded post (608), a compression spring (609), a torsion wheel (610), a threaded block (611), a guide hole (612), a push block (613), and a sliding pin (614). The threaded post (608) is rotatably connected between the first support block (601) and the second support block (602) via a bearing. The compression spring (609) is movably sleeved on the surface of the threaded post (608). The torsion wheel (610) is fixedly sleeved on the outer wall of one end of the threaded post (608). The threaded block (611) is threadedly connected to the surface of the threaded post (608), and the surface of the threaded block (611) is slidably connected to the surface of the guide plate (603). The guide hole (612) is opened through the surface of the threaded block (611). The push block (613) is slidably connected to the inner wall of the threaded block (611). The sliding pin (614) is fixedly inserted into the surface of the push block (613), and the outer wall of the sliding pin (614) is slidably connected to the inner wall of the guide hole (612) and the inner wall of the guide groove (604).
8. A socket pipe structure for dredging and reclamation according to claim 4, characterized in that, The wire disconnection mechanism includes a third slip ring (704), the pre-cut seam (205) is located on one side of the cutting frame (702), the third slip ring (704) is fixedly connected to the inner wall of the third support block (701), and the surface of the enameled wire circuit breaker (405) is slidably connected to the inner wall of the third slip ring (704).
9. A socket pipe structure for dredging and reclamation according to claim 5, characterized in that, The external power distribution alarm mechanism includes a wiring conduit (801), a distribution box (802), a normal indicator light (803), an alarm indicator light (804), and a horn (805). The wiring conduit (801) is fixedly connected to one end of the pipe joint (503), and the distribution box (802) is fixedly installed on one end of the wiring conduit (801). The normal indicator light (803), the alarm indicator light (804), and the horn (805) are all fixedly installed on the surface of the distribution box (802).