Pipeline joint assembly for container equipment

Abstract

The invention discloses a pipeline joint assembly for container equipment, and belongs to the field of pipeline joint assemblies. A pipeline connector assembly for container equipment comprises a female connector and further comprises a male connector inserted into the female connector, a clamping groove and a locking groove are formed in the surface of the male connector, and the clamping groove is located right in front of the locking groove; the groove is formed in the inner wall of the female connector, a plurality of abutting rods are rotationally connected to the interior of the groove, and an elastic O-ring is fixedly connected to the inner wall of the groove and located on the abutting rods; when the clamping groove is located under the abutting rod, the abutting rod can be automatically attached to the inner wall of the clamping groove to be locked under the extrusion force of the elastic O ring. The connecting strength between the female connector and the male connector is greatly improved under the double locking effect, so that the problem that connection is not firm easily due to long-time impact of pipeline liquid or gas is solved, and the operability of the connector assembly is further improved.

Description

Technical Field

[0001] The invention relates to the technical field of pipe joint assemblies, and in particular to a pipe joint assembly for container equipment. Background Art

[0002] With the continuous development of industrial production, the requirements for pipe joint components for container equipment are getting higher and higher. Users hope that pipe joints can achieve fast and tight connection to ensure the safety and stability of medium transmission. At the same time, they also require pipe joints to have good versatility and adaptability to reduce equipment management costs.

[0003] At present, the pipe joint assembly is generally divided into a female part and a male part. The female part is installed on the container, the male part is connected to the pipe, and then the male head is installed on the female head. The existing female and male parts are generally divided into threaded connection, flange connection or plug-in connection. Among them, the threaded connection and flange connection are more complicated to operate and cannot be quickly disassembled, so the plug-in type is widely used.

[0004] Although the existing plug-in connector assemblies can be used for pipeline assembly operations, in actual use, it is not convenient to perform secondary tightening treatment on the connection with only a single plug-in fixation. Under the long-term impact of liquid or gas, the connection is prone to loosening, which may lead to leakage, resulting in insufficient connection stability of the connector assembly, further reducing the service life of the connector assembly. Summary of the invention

[0005] The purpose of the present invention is to solve the problem of insufficient connection stability of the joint assembly in the prior art, and to propose a pipe joint assembly for container equipment.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A pipe joint assembly for container equipment includes a female joint and also includes: a male joint inserted into the inside of the female joint, the surface of the male joint is respectively provided with a clamping groove and a locking groove, the clamping groove is located just in front of the locking groove; a groove is provided on the inner wall of the female joint, a plurality of resistance rods are rotatably connected inside the groove, the inner wall of the groove is fixedly connected with an elastic O-ring, and the elastic O-ring is located above the resistance rod; when the clamping groove is located just below the resistance rod, the resistance rod will automatically fit and lock on the inner wall of the clamping groove under the extrusion force of the elastic O-ring; a sealing mechanism slides on the surface of the female joint, and the sealing mechanism is used to lock the surface of the locking groove again.

[0008] Preferably, a sealing mechanism is provided inside the female connector, and the sealing mechanism is used to seal the inside of the female connector.

[0009] Preferably, the locking mechanism includes an annular fixing block fixed on the surface of the female connector, the surface of the annular fixing block is slidably connected with a movable sleeve, the bottom of the movable sleeve is fixedly connected with an extrusion protrusion, a plurality of mounting holes are equidistantly provided on the surface of the female connector, a movable ball is provided inside the mounting hole, the movable ball fits with the bottom of the extrusion protrusion, and the movable ball is adapted to the size of the locking groove.

[0010] Preferably, the sealing mechanism includes a conical notch opened on the inner wall of the female connector, a fixing rod is slidably connected inside the conical notch, a contact plate and a diamond plate are fixedly connected at both ends of the fixing rod, a return spring is arranged between the female connector and the contact plate, and the diamond plate is attached to the inner wall of the conical notch; when the end of the male connector contacts the surface of the contact plate, the diamond plate and the inner wall of the conical notch move away from each other.

[0011] Preferably, a mounting notch is provided on the outer surface of the diamond-shaped plate, and an O-ring is sleeved on the surface of the mounting notch.

[0012] Preferably, the sealing mechanism further comprises a V-shaped notch formed on the inner wall of the female connector, wherein the V-shaped notch is located away from one side of the conical notch.

[0013] Preferably, a reinforcing rib is fixedly connected to the inside of the abutment plate, and an abutment groove is provided on the surface of the abutment plate, and the abutment groove is matched with the end size of the male connector.

[0014] Preferably, a sliding ring is slidably connected inside the clamping groove; when the male connector moves forward, the sliding ring will lift the abutment rod to disengage the abutment rod from the clamping groove.

[0015] Preferably, a support spring is provided between the annular fixing block and the extrusion protrusion, and the support spring is sleeved on the surface of the female connector.

[0016] Preferably, the locking mechanism further comprises an annular sleeve fixed to the surface of the female joint, the surface of the annular sleeve is provided with a guide groove, the interior of the guide groove is slidably connected with a telescopic limit rod, and the telescopic limit rod is fixedly connected to one side of the movable sleeve.

[0017] Compared with the prior art, the present invention provides a pipe joint assembly for container equipment, which has the following beneficial effects:

[0018] 1. The pipe joint assembly for container equipment can initially lock and fix the female joint and the male joint through the cooperation between the groove, the abutment rod, the elastic O-ring and the locking groove, and then fix them again with the locking mechanism. Through this arrangement, the connection strength between the female joint and the male joint is greatly improved under the double locking action, thereby avoiding the problem of loose connection caused by long-term impact of pipeline liquid or gas, and further improving the operability of the joint assembly.

[0019] 2. The pipe joint assembly for container equipment can be inserted into the surface of the locking groove again through the cooperation between the annular fixing block, the movable sleeve, the extrusion protrusion mounting hole and the movable ball. Through this arrangement, the female joint and the male joint can be locked again, avoiding the problem of insufficient strength of a single locking connection, and further improving the connection strength of the joint assembly.

[0020] 3. The pipe joint assembly for the container equipment can unidirectionally block the inside of the female joint through the cooperation between the tapered notch, the fixing rod, the abutment plate and the diamond plate. This arrangement enables quick installation when docking between the female joint and the male joint, avoids the need to shut down the equipment for docking during installation, and further improves the work efficiency of joint docking.

[0021] The parts not involved in the device are the same as the prior art or can be implemented by using the prior art. The present invention greatly improves the connection strength between the female connector and the male connector under the double locking action, thereby avoiding the problem of loose connection caused by long-term impact of pipeline liquid or gas, and further improving the operability of the connector assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic structural diagram of a pipe joint assembly for container equipment proposed by the present invention;

[0023] Figure 2 A pipe joint assembly for a container device proposed by the present invention Figure 1 The enlarged structural diagram at A in the middle;

[0024] Figure 3 This is a schematic structural diagram of a locking mechanism of a pipe joint assembly for container equipment proposed by the present invention;

[0025] Figure 4 This is a schematic cross-sectional view of a pipe joint assembly for container equipment proposed by the present invention;

[0026] Figure 5 This is a schematic structural diagram of a sealing mechanism of a pipe joint assembly for container equipment proposed by the present invention;

[0027] Figure 6This is a schematic diagram of the main structure of a pipe joint assembly for container equipment proposed by the present invention;

[0028] Figure 7 This is a schematic diagram of the male joint structure of a pipe joint assembly for container equipment proposed by the present invention;

[0029] Figure 8 A pipe joint assembly for a container device proposed by the present invention Figure 4 Enlarged structural diagram at B in the middle.

[0030] In the figure: 1, female connector; 11, groove; 12, resistance rod; 13, elastic O-ring; 2, male connector; 21, snap-in groove; 212, sliding ring; 22, locking groove; 3, locking mechanism; 31, annular fixing block; 32, movable sleeve; 33, extrusion protrusion; 34, mounting hole; 35, movable ball; 36, support spring; 37, annular sleeve; 371, guide groove; 372, telescopic limit rod; 4, sealing mechanism; 41, conical notch; 42, fixing rod; 43, resistance plate; 431, reinforcing rib; 432, resistance groove; 44, diamond plate; 441, mounting notch; 442, O-ring; 45, V-notch; 46, reset spring. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0032] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0033] In one embodiment, reference Figure 1-Figure 8A pipe joint assembly for container equipment includes a female joint 1, and also includes: a male joint 2 inserted into the inside of the female joint 1, the surface of the male joint 2 is respectively provided with a clamping groove 21 and a locking groove 22, the clamping groove 21 is located just in front of the locking groove 22; a groove 11 is provided on the inner wall of the female joint 1, a plurality of resistance rods 12 are rotatably connected inside the groove 11, an elastic O-ring 13 is fixedly connected to the inner wall of the groove 11, and the elastic O-ring 13 is located above the resistance rod 12; when the clamping groove 21 is located just below the resistance rod 12, the resistance rod 12 will automatically fit and lock on the inner wall of the clamping groove 21 under the extrusion force of the elastic O-ring 13; a sealing mechanism 4, which slides on the surface of the female joint 1, and the sealing mechanism 4 is used to lock the surface of the locking groove 22 again.

[0034] With such a solution, when in use, the female connector 1 is installed on the equipment through threads, and then the end of the male connector 2 is connected to the pipe, and then the male connector 2 and the female connector 1 are plugged in, so that the end of the male connector 2 is inserted into the female connector 1. When the end of the male connector 2 is located at the position of the resistance rod 12, the surface of the male connector 2 will push up the resistance rod 12, and when the resistance rod 12 is pushed up, the elastic O-ring 13 will be compressed. When the resistance rod 12 is located above the clamping groove 21, the resistance rod 12 will automatically fall down under the elastic force of the elastic O-ring 13, so as to prevent the resistance rod 12 from falling. The rod 12 is inserted into the clamping groove 21. Since there are several interference rods 12, several interference rods 12 will be inserted into the interference rods 12, thereby locking the female connector 1 and the male connector 2. At the same time, through the setting of the locking mechanism 3, it can be inserted into the locking groove 22 again, thereby locking the female connector 1 and the male connector 2. Under the double locking action, the connection strength between the female connector 1 and the male connector 2 is greatly improved, thereby avoiding the problem of loose connection caused by long-term impact of pipeline liquid or gas, and further improving the operability of the connector assembly.

[0035] When the plurality of resisting rods 12 are all inserted into the clamping grooves 21, the design of the plurality of resisting rods 12 can disperse stress, avoid single-point overload, and extend service life. When the joint assembly vibrates, the clamping structure of the plurality of resisting rods 12 is more stable under vibration or impact load, avoiding the problem of easy falling off.

[0036] In one embodiment, reference Figure 4 and Figure 5The female connector 1 is provided with a sealing mechanism 4 inside, and the sealing mechanism 4 is used to seal the inside of the female connector 1. The sealing mechanism 4 includes a conical notch 41 opened on the inner wall of the female connector 1, and a fixing rod 42 is slidably connected inside the conical notch 41. The two ends of the fixing rod 42 are respectively fixedly connected with a contact plate 43 and a diamond plate 44. A return spring 46 is provided between the female connector 1 and the contact plate 43, and the diamond plate 44 is attached to the inner wall of the conical notch 41; when the end of the male connector 2 contacts the surface of the contact plate 43, the female connector 1 is provided with a return spring 46 ... female connector 1 is provided with a return spring 46. When the diamond plate 44 and the inner wall of the tapered notch 41 are away from each other, the outer surface of the diamond plate 44 is provided with a mounting notch 441, and the surface of the mounting notch 441 is sleeved with an O-ring 442. The sealing mechanism 4 also includes a V-shaped notch 45 provided on the inner wall of the female connector 1, and the V-shaped notch 45 is away from one side of the tapered notch 41. A reinforcing rib 431 is fixedly connected to the inside of the contact plate 43, and a contact groove 432 is provided on the surface of the contact plate 43, and the contact groove 432 is adapted to the end size of the male connector 2.

[0037] With such a scheme, the interior of the female connector 1 can be sealed in one direction by setting the sealing mechanism 4, thereby preventing the liquid in the device from flowing out. By moving the fixing rod 42 inside the conical notch 41 to the right, the contact plate 43 and the diamond plate 44 can be driven to move. When the diamond plate 44 moves, it will fit inside the conical notch 41. When the O-ring 442 is installed in the notch 441 on the surface of the diamond plate 44, the O-ring 442 will fit tightly inside the conical notch 41, thereby filling the gap between the conical notch 41 and the diamond plate 44, thereby preventing the liquid or gas in the conical notch 41 from leaking. By setting the reset spring 46, the supporting force of the end of the contact plate 43 can be increased, thereby ensuring that the contact plate 43 It can automatically reset or compress during movement. When the male connector 2 is inserted into the female connector 1, the end of the male connector 2 will first contact the contact plate 43. As the male connector 2 continues to move inward with the female connector 1, the contact plate 43 will drive the fixing rod 42 and the diamond plate 44 to move to the left. At this time, the diamond plate 44 will separate from the tapered notch 41, so as to facilitate the liquid in the female connector 1 to flow into the male connector 2. By setting the reinforcing ribs 431, the strength between the contact plates 43 can be strengthened to avoid the deformation of the annular fixing block 31. By setting the contact groove 432, it is convenient for the port of the male connector 2 to be inserted into the contact groove 432, so as to form a sealed whole between the male connector 2 and the contact plate 43, thereby avoiding leakage of liquid in the male connector 2.

[0038] When the male connector 2 needs to be disassembled, the male connector 2 needs to be moved into the female connector 1 again. At this time, the male connector 2 will drive the fixing rod 42 and the diamond plate 44 to move to the left side again by the contact plate 43. At this time, the diamond plate 44 will be located inside the V-shaped notch 45. At the same time, the O-ring 442 installed in the installation notch 441 will also be stuck in the V-shaped notch 45, thereby temporarily sealing the left end of the female connector 1 to facilitate the disassembly work between the female connector 1 and the male connector 2, and avoid leakage of liquid in the female connector 1.

[0039] Under the setting of the diamond plate 44, when the diamond plate 44 is installed between the conical groove 41 and the V-shaped groove 45, since both sides of the diamond plate 44 are set with inclined surfaces, it can better fit with the inclined inner walls of the conical groove 41 and the V-shaped groove 45, so as to ensure the fitting accuracy. At the same time, the V-shaped setting of the V-shaped groove 45 can better guide the liquid inside the female connector 1 to prevent the existence of protruding steps in the outflow direction and cause obstruction problems in liquid circulation.

[0040] In addition, the inside of the resistance groove 432 is filled with a rubber pad, so that when the male connector 2 is inserted into the resistance groove 432, the rubber pad can compensate for the microscopic gap caused by the installation or installation deviation between the male connector 2 and the resistance groove 432, thereby blocking the leakage path of liquid or solid particles.

[0041] In one embodiment, reference Figure 3 and Figure 4 The locking mechanism 3 includes an annular fixing block 31 fixed on the surface of the female connector 1, a movable sleeve 32 is slidably connected to the surface of the annular fixing block 31, and an extrusion protrusion 33 is fixedly connected to the bottom of the movable sleeve 32. A plurality of mounting holes 34 are equidistantly provided on the surface of the female connector 1, and a movable ball 35 is provided inside the mounting hole 34. The movable ball 35 fits with the bottom of the extrusion protrusion 33, and the movable ball 35 is adapted to the size of the locking groove 22. A support spring 36 is provided between the annular fixing block 31 and the extrusion protrusion 33, and the support spring 36 is sleeved on the surface of the female connector 1.

[0042] With such a solution, the annular fixing block 31 is fixed to the surface of the female connector 1, and the movable sleeve 32 slides on the surface of the annular fixing block 31. When the staff moves the movable sleeve 32 to the left, the extrusion protrusion 33 at the bottom of the annular fixing block 31 will be offset from the mounting hole 34, thereby releasing the pressure on the top of the movable ball 35 inside the mounting hole 34. Therefore, when the male connector 2 is inserted into the female connector 1, the movable ball 35 will be automatically lifted up, so that the movable ball 35 can be stuck in the locking groove 22. Then the staff releases the pressure on the movable ball 35. The surface force of the sleeve 32, at this time, under the spring force of the supporting spring 36 on the surface of the annular fixing block 31, the movable sleeve 32 can be automatically reset, and the extrusion protrusion 33 is driven to move to the right when the movable sleeve 32 is reset. At this time, the extrusion protrusion 33 will be located above the mounting hole 34 again, and pressure is applied to the top of the movable ball 35, so that the movable ball 35 will not be separated from the locking groove 22. By inserting the movable ball 35 into the locking groove 22, the female connector 1 and the male connector 2 can be locked and fixed again, thereby ensuring the strength of the connection of the connector assembly.

[0043] In one embodiment, reference Figure 1 , Figure 4 and Figure 7 A pipe joint assembly for container equipment includes a female joint 1, and also includes: a male joint 2 inserted into the female joint 1, the surface of the male joint 2 is respectively provided with a clamping groove 21 and a locking groove 22, the clamping groove 21 is located directly in front of the locking groove 22; a groove 11 is provided on the inner wall of the female joint 1, a plurality of abutment rods 12 are rotatably connected inside the groove 11, an elastic O-ring 13 is fixedly connected to the inner wall of the groove 11, and the elastic O-ring 13 is located above the abutment rod 12; when When the engaging groove 21 is located directly below the abutting rod 12, the abutting rod 12 will automatically fit and lock on the inner wall of the engaging groove 21 under the squeezing pressure of the elastic O-ring 13; the sealing mechanism 4 slides on the surface of the female connector 1, and the sealing mechanism 4 is used to lock the surface of the locking groove 22 again; the internal sliding connection of the engaging groove 21 is provided with a sliding ring 212; when the male connector 2 moves forward, the sliding ring 212 will lift the abutting rod 12, so that the abutting rod 12 will be disengaged from the engaging groove 21.

[0044] With such a solution, under the setting of the sliding ring 212 on the surface of the clamping groove 21, when the female connector 1 and the male connector 2 need to be disassembled, the male connector 2 needs to be displaced into the female connector 1 again. When the female connector 1 moves inward, the sliding ring 212 on the surface of the clamping groove 21 will be displaced synchronously. When the sliding ring 212 moves inward, the resistance rod 12 in the clamping groove 21 will be lifted up, so that the end of the resistance rod 12 is located on the surface of the sliding ring 212. When the male connector 2 is located inward of the female connector 1, the resistance rod 12 in the clamping groove 21 will be lifted up, so that the end of the resistance rod 12 is located on the surface of the sliding ring 212. When the male connector 2 is in the process of being separated, the staff will pull out the male connector 2. Because the resistance rod 12 is under the elastic force of the elastic O-ring 13, the resistance rod 12 will be tightly fitted on the surface of the sliding ring 212. At this time, the sliding ring 212 will slide along the inside of the clamping groove 21, so that the sliding ring 212 will fit with the leftmost inner wall of the clamping groove 21. At this time, the sliding ring 212 and the male connector 2 are in a horizontal state. At this time, under the pulling of external force, the resistance rod 12 will move along the sliding ring 212 to the surface of the male connector 2 until the separation work is performed.

[0045] In one embodiment, reference Figure 1 and Figure 6 A pipe joint assembly for container equipment includes a female joint 1, and also includes: a male joint 2 inserted into the female joint 1, the surface of the male joint 2 is respectively provided with a clamping groove 21 and a locking groove 22, the clamping groove 21 is located directly in front of the locking groove 22; a groove 11 is provided on the inner wall of the female joint 1, a plurality of abutment rods 12 are rotatably connected inside the groove 11, an elastic O-ring 13 is fixedly connected to the inner wall of the groove 11, and the elastic O-ring 13 is located above the abutment rod 12; when the clamping groove 21 is located at the abutment rod When the female connector 1 is directly below the female connector 1, the resisting rod 12 will automatically fit and lock on the inner wall of the clamping groove 21 under the extrusion pressure of the elastic O-ring 13; the sealing mechanism 4 slides on the surface of the female connector 1, and the sealing mechanism 4 is used to lock the surface of the locking groove 22 again. The locking mechanism 3 also includes an annular sleeve 37 for fixing the surface of the female connector 1, and the surface of the annular sleeve 37 is provided with a guide groove 371, and the inside of the guide groove 371 is slidably connected with a telescopic limit rod 372, and the telescopic limit rod 372 is fixedly connected to one side of the movable sleeve 32.

[0046] With such a solution, the annular sleeve 37 is fixed on the surface of the female connector 1, and then the guide groove 371 provided on the annular sleeve 37 can guide the telescopic limit rod 372. Since the telescopic limit rod 372 is fixedly connected to the side wall of the fixed rod 42, it can play a guiding and limiting role when the fixed rod 42 moves.

[0047] When the fixed rod 42 moves backward to the bottom, the fixed rod 42 can drive the telescopic limit rod 372 to rotate, so as to clamp the telescopic limit rod 372 at the corner of the end of the guide groove 371. At this time, the staff can release the fixed rod 42, avoiding the need for the staff to continuously apply a backward thrust to the fixed rod 42, which greatly reduces the fatigue strength of the staff;

[0048] When the fixing rod 42 moves forward to the top, the fixing rod 42 drives the telescopic limit rod 372 to rotate, so as to again insert the telescopic limit rod 372 into the corner at the top end of the guide groove 371. At this time, the staff releases the fixing rod 42, which provides a restraining force on the bottom of the fixing rod 42 to prevent the fixing rod 42 from being loosened due to vibration, thereby preventing the sealing mechanism 4 from releasing the fixing effect of the male connector 2.

[0049] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pipe joint assembly for container equipment, comprising a female joint (1), characterized in that: Also includes: A male connector (2) inserted into the female connector (1), wherein a clamping groove (21) and a locking groove (22) are respectively provided on the surface of the male connector (2), and the clamping groove (21) is located directly in front of the locking groove (22); A groove (11) is provided on the inner wall of the female connector (1), a plurality of abutment rods (12) are rotatably connected inside the groove (11), an elastic O-ring (13) is fixedly connected to the inner wall of the groove (11), and the elastic O-ring (13) is located above the abutment rod (12); When the clamping groove (21) is located directly below the abutment rod (12), the abutment rod (12) will automatically fit against the inner wall of the clamping groove (21) and be locked under the squeezing force of the elastic O-ring (13); The sealing mechanism (4) slides on the surface of the female connector (1), and the sealing mechanism (4) is used to lock the surface of the locking groove (22) again.

2. A pipe joint assembly for container equipment according to claim 1, characterized in that: A sealing mechanism (4) is provided inside the female connector (1), and the sealing mechanism (4) is used to seal the inside of the female connector (1).

3. A pipe joint assembly for container equipment according to claim 1, characterized in that: The locking mechanism (3) comprises an annular fixing block (31) fixed on the surface of the female connector (1); a movable sleeve (32) is slidably connected to the surface of the annular fixing block (31); an extrusion protrusion (33) is fixedly connected to the bottom of the movable sleeve (32); a plurality of mounting holes (34) are equidistantly provided on the surface of the female connector (1); a movable ball (35) is provided inside the mounting hole (34); the movable ball (35) is fitted with the bottom of the extrusion protrusion (33); and the movable ball (35) is adapted to the size of the locking groove (22).

4. A pipe joint assembly for container equipment according to claim 1, characterized in that: The sealing mechanism (4) comprises a conical notch (41) formed on the inner wall of the female connector (1); a fixing rod (42) is slidably connected to the inside of the conical notch (41); both ends of the fixing rod (42) are respectively fixedly connected to a contact plate (43) and a diamond plate (44); a return spring (46) is provided between the female connector (1) and the contact plate (43); and the diamond plate (44) is fitted to the inner wall of the conical notch (41); When the end of the male connector (2) contacts the surface of the contact plate (43), the diamond-shaped plate (44) and the inner wall of the conical notch (41) move away from each other.

5. A pipe joint assembly for container equipment according to claim 4, characterized in that: The outer surface of the diamond-shaped plate (44) is provided with a mounting notch (441), and the surface of the mounting notch (441) is sleeved with an O-type sealing ring (442).

6. A pipe joint assembly for container equipment according to claim 1, characterized in that: The sealing mechanism (4) further comprises a V-shaped notch (45) formed on the inner wall of the female connector (1), wherein the V-shaped notch (45) is located away from one side of the conical notch (41).

7. A pipe joint assembly for container equipment according to claim 1, characterized in that: A reinforcing rib (431) is fixedly connected to the interior of the abutment plate (43), and an abutment groove (432) is provided on the surface of the abutment plate (43), wherein the abutment groove (432) is adapted to the size of the end of the male connector (2).

8. A pipe joint assembly for container equipment according to claim 1, characterized in that: A sliding ring (212) is slidably connected inside the clamping groove (21); When the male connector (2) moves forward, the sliding ring (212) will lift the abutment rod (12) so that the abutment rod (12) is disengaged from the clamping groove (21).

9. A pipe joint assembly for container equipment according to claim 3, characterized in that: A support spring (36) is provided between the annular fixing block (31) and the extrusion protrusion (33), and the support spring (36) is sleeved on the surface of the female connector (1).

10. A pipe joint assembly for container equipment according to claim 1, characterized in that: The locking mechanism (3) further comprises an annular sleeve (37) for fixing the surface of the female connector (1), the surface of the annular sleeve (37) being provided with a guide groove (371), the interior of the guide groove (371) being slidably connected with a telescopic limit rod (372), and the telescopic limit rod (372) being fixedly connected to one side of the movable sleeve (32).

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