Building pipeline butt joint connector

Abstract

The utility model discloses a building pipeline butt joint connector which comprises a first connecting seat and a fixing mechanism, the first connecting seat is provided with a second connecting seat through a connecting mechanism, and the building pipeline butt joint connector further comprises the fixing mechanism. The fixing mechanism comprises supporting plates, fixing blocks, limiting rods, elastic pads and anti-skid protrusions, the supporting plates are arranged on the upper sides and the lower sides of the outer surfaces of the first connecting base and the second connecting base correspondingly, sliding openings are formed in the front sides and the rear sides of the side faces, away from the central axis of the first connecting base, of the supporting plates correspondingly, and the limiting rods are slidably connected into the sliding openings correspondingly; the ends, close to the central axis of the first connecting base, of the two limiting rods located on the same supporting plate are fixedly connected with the outer arc face of one fixing block, elastic pads are arranged on the inner arc faces of the fixing blocks, and anti-skid protrusions which are evenly distributed are arranged on the inner arc faces of the elastic pads. The building pipeline butt joint connector and the building pipeline are fixed together through the fixing mechanism, disassembly and assembly are convenient, time is saved, and follow-up maintenance and replacement are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to building pipeline connection technical field, concretely is a building pipeline butt joint connector. BACKGROUND

[0002] Building pipeline is the important facility for conveying various fluids and carrying out ventilation and the like in building, and when building pipeline is used, the length of part building pipeline is not enough, so building pipeline butt joint connector is needed to connect multiple building pipelines at this time.

[0003] The existing building pipeline butt joint connector is usually connected by using flange plate and multiple bolts or welding when the building pipeline butt joint connector is connected with building pipeline.

[0004] The existing building pipeline butt joint connector has the following problems: the connection between the butt joint connector and building pipeline is carried out by using flange plate and multiple bolts or welding, which is troublesome and time-consuming to disassemble and assemble, and is inconvenient for subsequent maintenance and replacement. UTILITY MODEL CONTENTS

[0005] The utility model solves the technical problem of overcoming the defects of the prior art, and provides a building pipeline butt joint connector, which is fixed together with the building pipeline by a fixing mechanism, is convenient to disassemble and assemble, saves time, is convenient for subsequent maintenance and replacement, and can effectively solve the problems in the background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a building pipeline butt joint connector, comprising a connecting seat one, the connecting seat one is provided with a connecting seat two through a connecting mechanism, and further comprising a fixing mechanism.

[0007] The fixing mechanism comprises a supporting plate, a fixing block, a limiting rod, an elastic pad and an anti-skid protrusion, the outer surfaces of the connecting seat one and the connecting seat two are provided with the supporting plates on the upper and lower sides, the front and rear sides of the side away from the central axis of the connecting seat one are provided with sliding openings, the limiting rods are slidably connected in the sliding openings, the ends of the two limiting rods on the same supporting plate close to the central axis of the connecting seat one are fixedly connected with the outer arc surfaces of the fixing blocks, the inner arc surfaces of the fixing blocks are provided with the elastic pads, the inner arc surfaces of the elastic pads are provided with the anti-skid protrusions which are uniformly distributed, the building pipeline butt joint connector is fixed together with the building pipeline by the fixing mechanism, which is convenient to disassemble and assemble, saves time, and is convenient for subsequent maintenance and replacement.

[0008] Further, the fixing mechanism further comprises a screw rod and a rotating disc, the outer arc surface of the fixing block is rotationally connected with the screw rod, the screw rod is in threaded connection between the threaded hole of the outer surface of the same side support plate, and the end of the screw rod away from the center axis of the connecting base is provided with the rotating disc, so that the fixed mechanism is conveniently driven to normally work.

[0009] Further, the fixing mechanism further comprises a convex block and a recess, the lower surface of the upper fixing block is provided with the convex block on the front and rear sides, the upper surface of the lower fixing block is provided with the recess corresponding to the convex block, and the upper and lower adjacent two fixing blocks are conveniently aligned and fixed.

[0010] Further, the connecting mechanism comprises a sliding groove one, a moving plate, a pull rod, a limiting groove and a top block, the left side surface of the connecting base one is provided with the sliding groove one on the front and rear sides, the moving plate is slidably connected in the sliding groove one, the pull rod is arranged on the side away from the center of the connecting base one, the limiting groove is arranged on the outer surface of the connecting base one on the front and rear sides, the pull rod is slidably connected in the limiting groove on the same side, and the top block is arranged on the left end of the side away from the center of the moving plate, so that the installation of the connecting base one and the connecting base two is facilitated.

[0011] Further, the connecting mechanism further comprises a socket, a sliding groove two, a sliding column and a clamping block, the right side surface of the connecting base two is provided with the socket on the front and rear sides, the outer surface of the connecting base two is provided with the sliding groove two on the front and rear sides, the sliding column is slidably connected in the sliding groove two, the clamping block is arranged on the end of the sliding column close to the center of the connecting base two, the clamping block is slidably connected in the sliding groove two on the same side, and the right side surface of the end of the clamping block close to the center of the connecting base two is inclined, so that the installation of the connecting base one and the connecting base two is facilitated.

[0012] Further, the connecting mechanism further comprises a spring, the outer surface of the sliding column is movably sleeved with the spring, and the spring is located between the inner wall of the sliding groove two and the side away from the center of the connecting base two of the clamping block on the same side, so that the clamping block is pushed to realize clamping fixation.

[0013] Further, the left end of the inner wall of the connecting base one is provided with a plug ring, the right end of the inner wall of the connecting base two is provided with a plug groove, the plug groove is provided with a sealing ring in the inside, the plug ring is inserted into the inside of the sealing ring, and the inner walls of the connecting base one and the connecting base two away from each other are provided with a sealing ring, so that sealing is facilitated.

[0014] Compared with the prior art, the building pipeline butt joint connector has the following advantages:

[0015] The rotation of the screw rod drives the fixed block to move towards the pipeline, until the inner arc surface of the elastic pad contacts with the outer surface of the pipeline, the pipeline is clamped and fixed, the friction between the elastic pad and the pipeline is increased due to the existence of the anti-skid convex, the risk of pipeline sliding is reduced, when maintenance or replacement is needed, the fixed state of the pipeline can be released by reversely rotating the rotating disc, so that the pipeline is convenient to disassemble, saves time, and is convenient for subsequent maintenance and replacement. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structure schematic view of the utility model;

[0017] Figure 2 It is a structure schematic view of the utility model in section;

[0018] Figure 3 It is a structure schematic view of the utility model at A place enlarged;

[0019] Figure 4 It is a structure schematic view of the utility model at B place enlarged;

[0020] Figure 5 It is a structure schematic view of the utility model at C place enlarged.

[0021] In the drawing: 1 is a connecting seat one, 2 is a connecting seat two, 3 is a fixed mechanism, 31 is a support plate, 32 is a screw rod, 33 is a fixed block, 34 is a limiting rod, 35 is a rotating disc, 36 is a convex block, 37 is a recess, 38 is an elastic pad, 39 is an anti-skid convex, 4 is a connecting mechanism, 401 is a sliding groove one, 402 is a moving plate, 403 is a push rod, 404 is a limiting slot, 405 is a top block, 406 is an insertion port, 407 is a sliding groove two, 408 is a sliding column, 409 is a clamping block, 410 is a spring, 5 is an insertion ring, 6 is an insertion slot, 7 is a sealing ring, 8 is a sealing ring. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Please refer to Figures 1-5This embodiment provides a technical solution: a building pipe connection connector, including a connecting seat 1, a connecting seat 2 installed on the connecting seat 1 via a connecting mechanism 4, and a fixing mechanism 3. The connecting mechanism 4 includes a sliding groove 401, a moving plate 402, a lever 403, a limiting groove 404, and a top block 405. Sliding grooves 401 are provided on both the front and rear sides of the left side of the connecting seat 1. Moving plates 402 are slidably connected inside the sliding grooves 401. A lever 403 is provided on the side of the moving plate 402 away from the center of the connecting seat 1. Limiting grooves 404 are provided on both the front and rear sides of the outer surface of the connecting seat 1. Lever 403s are slidably connected inside the limiting grooves 404 on the same side. The left end of the moving plate 402 away from the center of the connecting seat 1... Each component is equipped with a top block 405. The connecting mechanism 4 also includes a socket 406, a second sliding groove 407, a sliding column 408, and a locking block 409. The right side of the connecting seat 2 has sockets 406 on both the front and rear sides. The outer surface of the connecting seat 2 has sliding grooves 407 on both the front and rear sides. A sliding column 408 is slidably connected inside each sliding groove 407. A locking block 409 is provided at the end of each sliding column 408 near the center of the connecting seat 2. The locking blocks 409 are slidably connected inside the sliding groove 407 on the same side. The right side of each locking block 409 near the center of the connecting seat 2 is inclined. The connecting mechanism 4 also includes a spring 410. A spring 410 is movably sleeved on the outer surface of each sliding column 408. The springs 410 are located on the same side of the locking blocks 409 away from the center of the connecting seat 2. Between one side of the connector and the inner wall of the chute 407, the left end of the inner wall of connector 1 is provided with a ring 5, and the right end of the inner wall of connector 2 is provided with a slot 6. The slot 6 is provided with a sealing ring 7, and the ring 5 is inserted into the sealing ring 7. The ends of the inner walls of connector 1 and connector 2 that are far apart from each other are provided with sealing rings 8 (the sealing ring 7 is a rubber sealing ring, the sealing ring 8 is a rubber sealing ring, and the central axes of connector 1, connector 2, ring 5, slot 6, sealing ring 7 and sealing ring 8 are all coincident). The operator inserts the ends of the two pipes into the opening 1 on the right side of connector 1 and the opening 2 on the left side of connector 2, respectively, until the ends of the pipes contact the sealing rings 8. After assembling connector 1 and connector 2 with the pipes respectively, Align the slide groove 401 with the socket 406, then merge the left side of the connecting seat 1 and the right side of the connecting seat 2. At this time, the insert ring 5 is inserted into the sealing ring 7. Then, move the lever 403 to the left along the limiting groove 404. The lever 403 drives the moving plate 402 to move into the socket 406. Because the right side of the locking block 409 near the center of the connecting seat 2 is inclined, the moving plate 402 pushes the locking block 409 along the slide groove 407 through the top block 405 while moving, until the top block 405 moves to the left side of the locking block 409. The spring 410 pushes the locking block 409 to move and lock the top block 405 in place, thus installing the connecting seat 1 and the connecting seat 2 together. When disassembly is required, pull the slide column 408.Moving lever 403 to the right will release the fixed state of connector 1 and connector 2;

[0024] Fixing mechanism 3 includes a support plate 31, a fixing block 33, a limiting rod 34, an elastic pad 38, and anti-slip protrusions 39. (The elastic pad 38 is a rubber elastic pad, and the central axes of connecting seat 1, connecting seat 2, fixing block 33, and elastic pad 38 are all coincident.) Support plates 31 are provided on the upper and lower sides of the outer surfaces of connecting seat 1 and connecting seat 2. Sliding openings are provided on the front and rear sides of the side of the support plate 31 away from the central axis of connecting seat 1. Limiting rods 34 are slidably connected inside the sliding openings. The ends of two limiting rods 34 located on the same support plate 31 near the central axis of connecting seat 1 are fixedly connected to the outer arc surface of a fixing block 33. Elastic pads 38 are provided on the inner arc surface of the fixing block 33, and evenly distributed anti-slip protrusions 39 are provided on the inner arc surface of the elastic pads 38. Fixing mechanism 3 also includes a screw 32 and a rotating disk 35. Screws 32 are rotatably connected to the outer arc surface of the fixing block 33, and the screws 32 are rotatably connected to the same side. The threaded holes on the outer surface of the support plate 31 are threaded together. The end of the screw 32 away from the central axis of the connecting seat 1 is provided with a rotating disk 35. The fixing mechanism 3 also includes a protrusion 36 and a groove 37. The lower surface of the upper fixing block 33 is provided with protrusions 36 on both the front and rear sides. The upper surface of the lower fixing block 33 is provided with grooves 37 corresponding to the protrusions 36. Then, the rotating disk 35 is rotated, which drives the screw 32 to rotate. Under the restriction of the limiting rod 34, the rotation of the screw 32 drives the fixing block 33 to move closer to the pipe until the inner arc surface of the elastic pad 38 contacts the outer surface of the pipe, clamping and fixing the pipe. At this time, the protrusion 36 is inserted into the inside of the groove 37. Due to the presence of the anti-slip protrusion 39, the friction between the elastic pad 38 and the pipe is increased, thus reducing the risk of pipe slippage. When maintenance or replacement is required, the rotating disk 35 is rotated in the opposite direction to release the pipe from its fixed state.

[0025] The working principle of the building pipe connection connector provided by this utility model is as follows: The operator inserts the ends of two pipes into the opening one on the right side of connector 1 and the opening two on the left side of connector 2, respectively, until the pipe ends contact the sealing ring 8. Then, the rotating disk 35 is rotated, causing the screw 32 to rotate. Under the restriction of the limiting rod 34, the rotation of the screw 32 causes the fixing block 33 to move closer to the pipe until the inner arc surface of the elastic pad 38 contacts the outer surface of the pipe, clamping and fixing the pipe. At this time, the protrusion 36 is inserted into the groove 37. Due to the presence of the anti-slip protrusion 39, the friction between the elastic pad 38 and the pipe is increased, thus reducing the risk of pipe slippage. When maintenance or replacement is required, the rotating disk 35 is rotated in the opposite direction to release the pipe from its fixed state, allowing connector 1 and connector 2 to be connected to the pipe. After the assembly is complete, align the slide groove 401 with the socket 406, then merge the left side of the connecting seat 1 and the right side of the connecting seat 2. At this time, the insert ring 5 is inserted into the sealing ring 7. Then, move the lever 403 to the left along the limiting groove 404. The lever 403 drives the moving plate 402 to move into the socket 406. Since the right side of the end of the locking block 409 near the center of the connecting seat 2 is inclined, the moving plate 402 pushes the locking block 409 along the slide groove 407 through the top block 405 while moving, until the top block 405 moves to the left side of the locking block 409. The spring 410 pushes the locking block 409 to move and lock the top block 405 in place. This is how the connecting seat 1 and the connecting seat 2 are installed together. When disassembly is required, pull the slide column 408 and move the lever 403 to the right to release the fixed state of the connecting seat 1 and the connecting seat 2.

[0026] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A building pipe connection connector, comprising a first connector (1), wherein a second connector (2) is mounted on the first connector (1) via a connecting mechanism (4), characterized in that: It also includes fixed mechanisms (3); The fixing mechanism (3) includes a support plate (31), a fixing block (33), a limiting rod (34), an elastic pad (38), and anti-slip protrusions (39). The upper and lower sides of the outer surfaces of the connecting seat one (1) and the connecting seat two (2) are provided with support plates (31). The front and rear sides of the side of the support plate (31) away from the central axis of the connecting seat one (1) are provided with sliding openings. The sliding openings are slidably connected to the limiting rods (34). The two limiting rods (34) located on the same support plate (31) are fixedly connected to the outer arc surface of a fixing block (33) at the end near the central axis of the connecting seat one (1). The inner arc surface of the fixing block (33) is provided with elastic pads (38). The inner arc surface of the elastic pads (38) is provided with uniformly distributed anti-slip protrusions (39).

2. The building pipe connection connector according to claim 1, characterized in that: The fixing mechanism (3) also includes a screw (32) and a rotating disk (35). The outer arc surface of the fixing block (33) is rotatably connected to the screw (32). The screw (32) is threadedly connected to the threaded hole on the outer surface of the support plate (31) on the same side. The end of the screw (32) away from the central axis of the connecting seat (1) is provided with a rotating disk (35).

3. A building pipe connection connector according to claim 1, characterized in that: The fixing mechanism (3) also includes protrusions (36) and grooves (37). The lower surface of the upper fixing block (33) is provided with protrusions (36) on both the front and rear sides, and the upper surface of the lower fixing block (33) is provided with grooves (37) that correspond one-to-one with the protrusions (36).

4. A building pipe connection connector according to claim 1, characterized in that: The connecting mechanism (4) includes a sliding groove (401), a moving plate (402), a lever (403), a limiting groove (404), and a top block (405). The left front and rear sides of the connecting seat (1) are provided with sliding grooves (401). The sliding plate (402) is slidably connected inside the sliding groove (401). The side of the moving plate (402) away from the center of the connecting seat (1) is provided with a lever (403). The front and rear sides of the outer surface of the connecting seat (1) are provided with limiting grooves (404). The lever (403) is slidably connected inside the limiting groove (404) on the same side. The left end of the side of the moving plate (402) away from the center of the connecting seat (1) is provided with a top block (405).

5. A building pipe connection connector according to claim 1, characterized in that: The connecting mechanism (4) further includes a socket (406), a second sliding groove (407), a sliding column (408), and a locking block (409). The right side of the connecting seat (2) is provided with a socket (406) on both the front and rear sides. The outer surface of the connecting seat (2) is provided with a second sliding groove (407) on both the front and rear sides. The sliding column (408) is slidably connected inside the second sliding groove (407). The locking block (409) is provided at one end of the sliding column (408) near the center of the connecting seat (2). The locking block (409) is slidably connected inside the second sliding groove (407) on the same side. The right side of the locking block (409) near the center of the connecting seat (2) is inclined.

6. A building pipe connection connector according to claim 5, characterized in that: The connecting mechanism (4) also includes a spring (410). The outer surface of the slide column (408) is movably fitted with a spring (410). The spring (410) is located on the same side of the locking block (409) away from the center of the connecting seat (2) and the inner wall of the slide groove (407).

7. A building pipe connection connector according to claim 1, characterized in that: The inner wall of the first connector (1) is provided with a plug ring (5) on the left end, and the inner wall of the second connector (2) is provided with a slot (6) on the right end. The slot (6) is provided with a sealing ring (7) inside, and the plug ring (5) is inserted into the sealing ring (7). The inner walls of the first connector (1) and the second connector (2) are both provided with sealing rings (8) at the ends that are far apart from each other.

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