A pipe connection mechanism

Abstract

The utility model belongs to pipeline connection technical field especially, it is a kind of pipeline connecting mechanism, including first pipeline, second pipeline, two top hoops and two bottom hoops, two top hoops are respectively set in the top of first pipeline and second pipeline, two bottom hoops are respectively set in the bottom of first pipeline and second pipeline;By setting up connecting assembly, top hoop and bottom hoop are tightly set on first pipeline and second pipeline, then screw rod, cross bar are respectively butt jointed with two fixed racks, rotate screw rod to make two fixed racks move towards each other and drive top hoop to move, and bottom hoop is driven to move by connecting assembly, to make first pipeline and second pipeline move towards each other, so that the end position of first pipeline and second pipeline is tightly butt jointed, not only can avoid misalignment etc. Impact the butt joint effect of pipeline, can effectively improve the butt joint efficiency of pipeline, and it is convenient to carry out pipeline maintenance work, with higher practicality.

Description

Technical Field

[0001] This utility model relates to the field of pipe connection technology, and in particular to a pipe connection mechanism. Background Technology

[0002] Pipe connection mechanisms encompass various forms, including clamps, sleeves, compression fittings, threads, flanges, and welding. The selection of a pipe connection mechanism requires comprehensive consideration of factors such as pipe diameter, pressure, medium, and maintenance requirements. Mechanical connections are suitable for specific scenarios, while threaded and flange connections are suitable for small-diameter low-pressure and large-diameter high-pressure scenarios, respectively. Welded connections are used for permanent high-pressure connections.

[0003] Currently, existing pipe connection mechanisms require aligning the ends of two pipes before they can be connected. This process is usually time-consuming, and it is difficult to connect the pipes if they are not aligned, which may even affect the sealing of the pipes after connection.

[0004] When connecting relatively heavy pipes, a lot of time is often spent aligning the pipe ends. Moreover, during the connection process, unexpected situations can easily cause misalignment of the pipe ends, which seriously affects the connection efficiency and effectiveness. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a pipe connection mechanism that enables efficient docking and facilitates pipe maintenance.

[0006] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows:

[0007] A pipe connection mechanism includes a first pipe, a second pipe, two top clamps and two bottom clamps. The two top clamps are respectively fitted onto the top of the first pipe and the second pipe, and the two bottom clamps are respectively fitted onto the bottom of the first pipe and the second pipe. A connecting component is provided on the top of each bottom clamp, and the connecting component is used in conjunction with the top clamp. An adjustment component is provided on the top of both top clamps.

[0008] The connecting assembly includes a vertical plate. The top of the bottom hoop is fixedly connected to the vertical plate. The surface of the top hoop has a groove. One end of the vertical plate passes through the groove and is slidably connected to the inner cavity of the groove. A retaining plate is rotatably installed on the top of the top hoop. Several protrusions are fixedly installed on the surface of the vertical plate. The protrusions cooperate with the retaining plate. The surface of the protrusions has an inclined surface, which cooperates with the retaining plate. A support assembly is provided on the top of the top hoop, which cooperates with the retaining plate.

[0009] The adjustment assembly includes two fixing brackets, which are respectively fixedly installed on the top of the two top hoops. A screw is rotatably connected to one side of one of the fixing brackets. One end of the screw passes through both fixing brackets and is threadedly connected to the inner cavity of the other fixing bracket. A crossbar is fixedly connected to one side of the other fixing bracket. One end of the crossbar passes through one of the fixing brackets and is slidably connected to the inner cavity of one of the fixing brackets.

[0010] Preferably, a connecting sleeve is fixedly installed at one end of the first pipe, and a connector is fixedly connected to one end of the second pipe. The connector is used in conjunction with the connecting sleeve, and a sealing ring is fixedly installed on the opposite side of both the first pipe and the second pipe.

[0011] Preferably, a limiting block is fixedly installed in the inner cavity of the plate groove, and limiting grooves are opened on both sides of the vertical plate. The surface of the limiting block is slidably connected to the inner cavity of the limiting groove.

[0012] Preferably, a vertical rod is fixedly connected to the bottom of the top hoop, and one end of the vertical rod passes through the bottom hoop and is slidably connected to the inner cavity of the bottom hoop.

[0013] Preferably, the support assembly includes a support rod fixedly installed on the top of the top hoop, a torsion spring rotatably sleeved on the surface of the support rod, one end of the torsion spring being fixedly connected to the surface of the clamping plate, and the other end of the torsion spring being fixedly connected to the top of the top hoop. Several support blocks are fixedly installed on the surface of the support rod, and the support blocks are used in conjunction with the torsion spring.

[0014] Preferably, a positioning block is fixedly mounted on the surface of the screw, and the positioning block is rotatably connected to the inner cavity of one of the fixing frames.

[0015] Preferably, each of the two bottom hoops is fixedly mounted with a bracket, and a positioning sleeve and a positioning rod are fixedly connected to opposite sides of the two brackets, with one end of the positioning rod slidably connected inside the positioning sleeve.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] 1. This utility model uses a connecting assembly to tightly fit the top and bottom hoops onto the first and second pipes. Then, the screw and crossbar are connected to two fixed frames respectively. Rotating the screw causes the two fixed frames to move towards each other and drives the top hoop to move. The top hoop drives the bottom hoop to move through the connecting assembly, so that the first and second pipes move towards each other, thereby tightly connecting the ends of the first and second pipes. This not only avoids misalignment and other issues that could affect the pipe connection effect, but also effectively improves the pipe connection efficiency and facilitates pipe maintenance. Furthermore, during long-term use, it provides effective support for the connection between the first and second pipes, improving the stability of the connection.

[0018] 2. This utility model, by setting a connecting component, when the bottom hoop and top hoop are fitted onto the first or second pipe, aligns the vertical plate with the plate groove, and simultaneously allows one end of the vertical rod to pass through the bottom hoop, while pressing down on the bottom hoop and top hoop, or supporting the bottom hoop to press down on the top hoop, or vice versa, so that the bottom hoop and top hoop move towards each other, thereby allowing the vertical plate to slide inside the plate groove. The position of the clamping plate is supported by the supporting component, and the clamping plate supports the position of the vertical plate through the protrusion to position the vertical plate, thereby tightly clamping the top hoop and bottom hoop onto the first or second pipe to ensure the stability of the first and second pipes. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the pipe connection mechanism of this utility model;

[0020] Figure 2 This is a schematic diagram of the first pipeline structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the adjustment component structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the connection component structure of this utility model;

[0023] Figure 5 This utility model Figure 4 A magnified structural diagram of part A.

[0024] In the diagram: 1. First pipe; 101. Connecting sleeve; 102. Connector; 103. Sealing ring; 2. Second pipe; 3. Top clamp; 301. Vertical rod; 4. Bottom clamp; 401. Bracket; 402. Positioning sleeve; 403. Positioning rod; 5. Connecting assembly; 51. Vertical plate; 52. Plate groove; 5201. Limiting block; 5202. Limiting groove; 53. Protrusion; 5301. Inclined surface; 54. Clamping plate; 55. Support assembly; 5501. Support rod; 5502. Torsion spring; 5503. Support block; 6. Adjusting assembly; 61. Fixing frame; 62. Screw; 6201. Positioning block; 63. Horizontal bar. Detailed Implementation

[0025] The technical solution of this utility model will now be clearly and completely described in conjunction with the accompanying drawings and specific embodiments.

[0026] like Figure 1-5 As shown in the embodiment of this application, a pipe connection mechanism is provided, which includes a first pipe 1, a second pipe 2, two top clamps 3 and two bottom clamps 4. The two top clamps 3 are respectively fitted on the top of the first pipe 1 and the second pipe 2, and the two bottom clamps 4 are respectively fitted on the bottom of the first pipe 1 and the second pipe 2. A connecting component 5 for cooperating with the top clamps 3 is provided on the top of the two top clamps 3. An adjusting component 6 is provided on the top of both top clamps 3.

[0027] The connecting component 5 includes a vertical plate 51 fixedly connected to the top of the bottom hoop 4 and a plate groove 52 opened on the surface of the top hoop 3. One end of the vertical plate 51 passes through the plate groove 52 and is slidably connected to the inner cavity of the plate groove 52. A clamping plate 54 is rotatably installed on the top of the top hoop 3. Several protrusions 53 that cooperate with the clamping plate 54 are fixedly installed on the surface of the vertical plate 51. An inclined surface 5301 that cooperates with the clamping plate 54 is opened on the surface of the protrusions 53. A support component 55 that cooperates with the clamping plate 54 is provided on the top of the top hoop 3.

[0028] The adjusting assembly 6 includes two fixing brackets 61, which are respectively fixedly installed on the top of two top hoops 3. A screw 62 is rotatably connected to one side of one fixing bracket 61. One end of the screw 62 passes through both fixing brackets 61 and is threadedly connected to the inner cavity of the other fixing bracket 61. A crossbar 63 is fixedly connected to one side of the other fixing bracket 61. One end of the crossbar 63 passes through one fixing bracket 61 and is slidably connected to the inner cavity of one fixing bracket 61.

[0029] like Figure 2 As shown, a connecting sleeve 101 is fixedly installed at one end of the first pipe 1, and a connector 102 is fixedly connected to one end of the second pipe 2. The connector 102 works in conjunction with the connecting sleeve 101. Sealing rings 103 are fixedly installed on opposite sides of the first pipe 1 and the second pipe 2. When the first pipe 1 and the second pipe 2 move toward each other, one end of the connector 102 can be inserted into the interior of the connecting sleeve 101 to improve the stability of the docking position of the first pipe 1 and the second pipe 2. At the same time, the sealing rings 103 can seal the docking point of the first pipe 1 and the second pipe 2.

[0030] like Figure 4 and Figure 5As shown, a limiting block 5201 is fixedly installed in the inner cavity of the plate groove 52, and limiting grooves 5202 are opened on both sides of the vertical plate 51. The limiting block 5201 is slidably connected to the inner cavity of the limiting groove 5202. By slidingly connecting the surface of the limiting block 5201 with the inner cavity of the limiting groove 5202, the position of the vertical plate 51 inside the plate groove 52 is effectively stabilized, and the tilting or offset of the vertical plate 51 is avoided, which would affect the snapping effect of the clamping plate 54 and the protrusion 53.

[0031] like Figure 4 As shown, a vertical rod 301 is fixedly connected to the bottom of the top hoop 3. One end of the vertical rod 301 passes through the bottom hoop 4 and is slidably connected to the inner cavity of the bottom hoop 4. While the vertical plate 51 is aligned with the plate groove 52, one end of the vertical rod 301 passes through the bottom hoop 4 to stabilize the relative position of the top hoop 3 and the bottom hoop 4, so as to avoid the top hoop 3 or the bottom hoop 4 shifting position when pressed.

[0032] like Figure 4 and Figure 5 As shown, the support assembly 55 includes a support rod 5501 fixedly installed on the top of the top hoop 3. A torsion spring 5502 is rotatably sleeved on the surface of the support rod 5501. One end of the torsion spring 5502 is fixedly connected to the surface of the clamping plate 54, and the other end of the torsion spring 5502 is fixedly connected to the top of the top hoop 3. Several support blocks 5503 are fixedly installed on the surface of the support rod 5501. The support blocks 5503 cooperate with the torsion spring 5502. The support rod 5501 supports the position of the torsion spring 5502, and the support blocks 5503 prevent the torsion spring 5502 from sliding laterally. The torsion spring 5502 supports the clamping plate 54, so that the clamping plate 54 can be reset after passing the inclined surface 5301, so that the clamping plate 54 can engage with the protrusion 53 and maintain the stability of the position of the clamping plate 54.

[0033] like Figure 3 As shown, a positioning block 6201 is fixedly installed on the surface of the screw 62, and the positioning block 6201 is rotatably connected to the inner cavity of one of the fixing frames 61. By installing the positioning block 6201 on the surface of the screw 62 and rotatably connecting the positioning block 6201 to the inside of one of the fixing frames 61, the position of the screw 62 inside the one of the fixing frames 61 is stabilized, and sliding between the screw 62 and one of the fixing frames 61 is avoided, thereby ensuring that the two fixing frames 61 can be stably connected.

[0034] like Figure 3As shown, brackets 401 are fixedly installed at the bottom of both bottom hoops 4. Positioning sleeves 402 and positioning rods 403 are fixedly connected to opposite sides of the two brackets 401 respectively. One end of the positioning rod 403 is slidably connected inside the positioning sleeve 402. By slidably connecting one end of the positioning rod 403 inside the positioning sleeve 402, the relative position of the two bottom hoops 4 is stabilized by the positioning rod 403, positioning sleeve 402 and brackets 401, so as to avoid the position of the bottom hoops 4 shifting when the first pipe 1 and the second pipe 2 are connected.

[0035] Working principle: When connecting the first pipe 1 and the second pipe 2, a top clamp 3 and a bottom clamp 4 are respectively fitted onto the first pipe 1 and the second pipe 2. When the top clamp 3 and the bottom clamp 4 are fitted onto the first pipe 1 or the second pipe 2, the vertical plate 51 is inserted into the plate groove 52, and one end of the vertical rod 301 passes through the bottom clamp 4. Then, the top clamp 3 is pressed and the bottom clamp 4 is supported. The reverse is also possible, or the top clamp 3 and the bottom clamp 4 are pressed simultaneously to make the top clamp 3 and the bottom clamp 4 move towards each other, so that the vertical plate 51 slides inside the plate groove 52. The protrusion 53 can pass through the clamping plate 54 through the inclined surface 5301, and the position of the torsion spring 5502 is stabilized by the support rod 5501 and the support block 5503, so that the clamping plate 54 quickly returns to its original position after passing the protrusion 53, so that the clamping plate 54 is engaged with the bottom of the protrusion 53. Thus, the position of the clamping plate 54 is supported by the clamping plate 54 and the protrusion 53, and the top clamp 3 is engaged with the bottom of the protrusion 53. The screw 62 is tightly clamped to the first pipe 1 or the second pipe 2 by the bottom clamp 4. Then, the first pipe 1 and the second pipe 2 are connected, and one end of the screw 62 is connected to another fixed frame 61. The crossbar 63 is connected to one of the fixed frames 61. Then, the screw 62 is rotated, and the position of the screw 62 inside one of the fixed frames 61 is stabilized by the positioning block 6201. The screw 62 is threadedly connected to the other fixed frame 61, so that the two fixed frames 61 move towards each other. This drives the top clamp 3 and the bottom clamp 4 to move in sequence. The two sets of top clamp 3 and bottom clamp 4 drive the first pipe 1 and the second pipe 2 to move towards each other, so that the first pipe 1 and the second pipe 2 are connected. This makes the connection of the first pipe 1 and the second pipe 2 more stable and avoids misalignment of the port positions of the first pipe 1 and the second pipe 2, thus ensuring the connection effect and efficiency of the first pipe 1 and the second pipe 2.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of this utility model, and all such changes and modifications will fall within the scope of the claimed utility model.

Claims

1. A pipe connection mechanism, comprising a first pipe (1) and a second pipe (2), characterized in that: It also includes two top clamps (3) and two bottom clamps (4). The two top clamps (3) are respectively fitted on the top of the first pipe (1) and the second pipe (2), and the two bottom clamps (4) are respectively fitted on the bottom of the first pipe (1) and the second pipe (2). The top of the bottom clamps (4) is provided with a connecting component (5) that works with the top clamps (3). The top of the two top clamps (3) is provided with an adjustment component (6). The connecting assembly (5) includes a vertical plate (51) fixedly connected to the top of the bottom hoop (4) and a plate groove (52) opened on the surface of the top hoop (3). One end of the vertical plate (51) passes through the plate groove (52) and is slidably connected to the inner cavity of the plate groove (52). A clamping plate (54) is rotatably installed on the top of the top hoop (3). Several protrusions (53) that cooperate with the clamping plate (54) are fixedly installed on the surface of the vertical plate (51). An inclined surface (5301) that cooperates with the clamping plate (54) is opened on the surface of the protrusions (53). A support assembly (55) that cooperates with the clamping plate (54) is provided on the top of the top hoop (3). The adjustment assembly (6) includes two fixing brackets (61), which are respectively fixedly installed on the top of the two top hoops (3). A screw (62) is rotatably connected to one side of one of the fixing brackets (61). One end of the screw (62) passes through the two fixing brackets (61), and one end of the screw (62) is threadedly connected to the inner cavity of the other fixing bracket (61). A crossbar (63) is fixedly connected to one side of the other fixing bracket (61). One end of the crossbar (63) passes through one of the fixing brackets (61) and is slidably connected to the inner cavity of one of the fixing brackets (61).

2. The pipe connection mechanism according to claim 1, characterized in that: A connecting sleeve (101) is fixedly installed at one end of the first pipe (1), and a connector (102) is fixedly connected at one end of the second pipe (2). The connector (102) is used in conjunction with the connecting sleeve (101). A sealing ring (103) is fixedly installed on the opposite side of the first pipe (1) and the second pipe (2).

3. The pipe connection mechanism according to claim 1, characterized in that: A limiting block (5201) is fixedly installed in the inner cavity of the plate groove (52), and limiting grooves (5202) are opened on both sides of the vertical plate (51). The limiting block (5201) is slidably connected to the inner cavity of the limiting groove (5202).

4. The pipe connection mechanism according to claim 1, characterized in that: The bottom of the top hoop (3) is fixedly connected to a vertical rod (301), one end of which passes through the bottom hoop (4) and is slidably connected to the inner cavity of the bottom hoop (4).

5. The pipe connection mechanism according to claim 1, characterized in that: The support assembly (55) includes a support rod (5501) fixedly installed on the top of the top hoop (3). A torsion spring (5502) is rotatably sleeved on the surface of the support rod (5501). One end of the torsion spring (5502) is fixedly connected to the surface of the clamping plate (54), and the other end of the torsion spring (5502) is fixedly connected to the top of the top hoop (3). Several support blocks (5503) that cooperate with the torsion spring (5502) are fixedly installed on the surface of the support rod (5501).

6. The pipe connection mechanism according to claim 1, characterized in that: A positioning block (6201) is fixedly installed on the surface of the screw (62), and the positioning block (6201) is rotatably connected to the inner cavity of one of the fixing frames (61).

7. The pipe connection mechanism according to claim 1, characterized in that: The bottom of each of the two bottom hoops (4) is fixedly installed with a bracket (401). The two brackets (401) are respectively fixedly connected to a positioning sleeve (402) and a positioning rod (403) on opposite sides. One end of the positioning rod (403) is slidably connected inside the positioning sleeve (402).

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