Pipeline connector convenient to disassemble and maintain

Abstract

The utility model discloses a pipeline interface convenient to disassemble and maintain, which comprises a bottom plate and two pipeline interface bodies, each end between the two pipeline interface bodies is inserted with a connecting pipe, the outer wall of the top of each pipeline interface body is fixedly connected with a convex block, the top of the bottom plate is fixedly connected with two sliding rods, and the two sliding rods are fixedly connected with the bottom plate. U-shaped frames are arranged at the two ends between the two sliding rods, clamping grooves are formed in the bottoms of the U-shaped frames, the sliding rods are connected with the clamping grooves in a clamped mode, two first wedge-shaped blocks are fixedly connected to the inner walls of the tops of the U-shaped frames, the first wedge-shaped blocks make contact with the protruding blocks, two sliding openings are formed in the bottom of the bottom plate, and second wedge-shaped blocks are slidably inserted into the sliding openings. The bottom ends of the two second wedge-shaped blocks are fixedly connected with a fixing plate. The sliding rod is clamped with the clamping groove by pulling the U-shaped frame, so that the first wedge-shaped block is separated from the convex block, and then the connecting pipe is pulled out of the pipeline connector body, so that the pipeline connector body is convenient to maintain, and convenience and rapidness are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline interfaces, in particular to a pipeline interface which is easy to disassemble and repair. Background Art

[0002] After the pipeline interface is damaged, it needs to be disassembled for repair. However, the existing methods connect the connecting pipe to the pipeline interface by bonding, which makes the disassembly very laborious and cumbersome. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and proposes a pipeline interface which is easy to disassemble and maintain.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A pipe interface that is easy to disassemble and maintain, comprises a base plate and two pipe interface bodies, each end of the two pipe interface bodies is plugged with a connecting pipe, the top outer wall of the pipe interface body is fixedly connected with a protrusion, the top of the base plate is fixedly connected with two sliding rods, both ends between the two sliding rods are provided with a U-shaped frame, the bottom of the U-shaped frame is provided with a card slot, the sliding rod is card-engaged with the card slot, the top inner wall of the U-shaped frame is fixedly connected with two first wedge blocks, the first wedge blocks are in contact with the protrusion, the bottom of the base plate is provided with two sliding openings, the second wedge blocks are slidably plugged in the sliding openings, the bottom ends of the two second wedge blocks are fixedly connected with a fixing plate, the bottom of the fixing plate is threadedly plugged with a threaded rod, the top of the threaded rod is rotatably connected to the bottom of the base plate, the bottom of the pipe interface body is provided with a slot, the second wedge block is plugged with the slot.

[0006] As a further solution of the utility model, one side of the U-shaped frame is rotatably connected to two baffles, and the baffles block the outside of the sliding rod.

[0007] As a further solution of the utility model, two sealing gaskets are provided between the two pipe interface bodies.

[0008] As a further solution of the utility model, a first sealing ring is provided on the inner side of the sealing gasket, a first groove is provided on the outer wall of one end of the connecting pipe, and the first sealing ring is clamped in the first groove.

[0009] As a further solution of the utility model, a second groove is provided on one side of the sealing gasket, and a second sealing ring is integrally formed on the circumferential outer wall of one end of the connecting pipe, and the second sealing ring is clamped in the second groove.

[0010] The beneficial effects of the utility model are:

[0011] 1. By pulling the U-shaped frame to make the slide bar engage with the card slot, the first wedge block is separated from the protrusion, and then the connecting pipe is pulled out from the pipeline interface body, so that the pipeline interface body can be repaired conveniently and quickly.

[0012] 2. The fixing plate is driven to move by twisting the threaded rod, so that the second wedge block is plugged into the slot of the pipe interface body, thereby quickly fixing the pipe interface body.

[0013] 3. The pipeline interface body and the connecting pipe are sealed by the first sealing ring being clamped with the first groove and the second sealing ring being clamped with the second groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional structural schematic diagram of a pipeline interface that is easy to disassemble and maintain, as proposed by the utility model;

[0015] Figure 2 This is a schematic diagram of the enlarged structure of part A of a pipe interface that is easy to disassemble and maintain, proposed by the utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of a bottom plate of a pipe interface that is easy to disassemble and maintain, as proposed by the utility model;

[0017] Figure 4 The utility model provides a schematic diagram of the cross-sectional structure of a pipe interface body of a pipe interface that is easy to disassemble and maintain.

[0018] In the figure: 1, sealing gasket; 2, U-shaped frame; 3, first wedge block; 4, protrusion; 5, connecting pipe; 6, bottom plate; 7, pipe interface body; 8, baffle; 9, sliding rod; 10, sliding mouth; 11, threaded rod; 12, fixing plate; 13, second wedge block; 14, slot; 15, first sealing ring; 16, first groove; 17, second sealing ring; 18, second groove; 19, card slot. DETAILED DESCRIPTION

[0019] It should be noted that the terms "first", "second", etc. in the specification and claims of this application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence, so that the embodiments of the application described here, based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative work should fall within the scope of protection of this application.

[0020] Reference Figure 1-Figure 4, a pipeline interface that is easy to disassemble and maintain, includes a bottom plate 6 and two pipeline interface bodies 7, each end of the two pipeline interface bodies 7 is plugged with a connecting pipe 5, the top outer wall of the pipeline interface body 7 is welded with a convex block 4, the top of the bottom plate 6 is welded with two sliding bars 9, both ends between the two sliding bars 9 are provided with a U-shaped frame 2, the bottom of the U-shaped frame 2 is provided with a card slot 19, the sliding bar 9 is engaged with the card slot 19, the U-shaped frame 2 is pulled to make the sliding bar 9 engage with the card slot 19, so that the first wedge block 3 is separated from the convex block 4, and then the connecting pipe 5 is pulled out from the pipeline interface body 7, so that the pipeline interface body 7 is easy to maintain, the top inner wall of the U-shaped frame 2 is welded with two first wedge blocks 3, the first The wedge block 3 contacts with the protrusion 4, and the protrusion 4 is squeezed by the first wedge block 3, so that the two pipe interface bodies 7 are tightly fitted. Two sliding openings 10 are provided at the bottom of the bottom plate 6, and the second wedge block 13 is slidably inserted in the sliding opening 10. The bottom ends of the two second wedge blocks 13 are welded with a fixing plate 12, and the bottom of the fixing plate 12 is threadedly inserted with a threaded rod 11. The top of the threaded rod 11 is rotatably connected to the bottom of the bottom plate 6. A slot 14 is provided at the bottom of the pipe interface body 7, and the second wedge block 13 is inserted into the slot 14. Twisting the threaded rod 11 drives the fixing plate 12 to move, so that the second wedge block 13 is inserted into the slot 14 of the pipe interface body 7, thereby fixing the pipe interface body 7.

[0021] In the utility model, one side of the U-shaped frame 2 is rotatably connected to two baffles 8, and the baffles 8 are blocked on the outside of the sliding rod 9. The U-shaped frame 2 is fixed by blocking the baffles 8 on the sliding rod 9. Two sealing gaskets 1 for sealing are arranged between the two pipe interface bodies 7. The inner side of the sealing gasket 1 is provided with a first sealing ring 15, and the outer wall of one end of the connecting pipe 5 is provided with a first groove 16. The first sealing ring 15 is clamped with the first groove 16. A second groove 18 is provided on one side of the sealing gasket 1, and the circumferential outer wall of one end of the connecting pipe 5 is integrally formed with a second sealing ring 17, and the second sealing ring 17 is clamped with the second groove 18, so as to seal between the pipe interface body 7 and the connecting pipe 5.

[0022] Working principle: First, the threaded rod 11 is screwed to drive the fixing plate 12 to move, so that the second wedge block 13 is plugged into the slot 14 of the pipe interface body 7, thereby fixing the pipe interface body 7, and then the connecting pipe 5 is inserted into the pipe interface body 7, and then the U-shaped frame 2 is installed on the slide bar 9 through the engagement of the slide bar 9 and the card slot 19, and at the same time, the first wedge block 3 squeezes the protrusion 4, so that the two pipe interface bodies 7 are closely fitted, and the baffle 8 is blocked on the slide bar 9 to fix;

[0023] When disassembly and maintenance are required, the baffle 8 is rotated to separate it from the slide rod 9, and then the U-shaped frame 2 is pulled to make the slide rod 9 engage with the slot 19, thereby separating the first wedge block 3 from the protrusion 4, and then the connecting pipe 5 is pulled out from the pipe interface body 7, thereby facilitating the maintenance of the pipe interface body 7.

[0024] The present invention has been described through the above-mentioned embodiments. Those skilled in the art will appreciate that the present invention is not limited to the above-mentioned embodiments, and more modifications may be made according to the teachings of the present invention. These modifications are all within the scope of protection claimed by the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A pipe interface that is easy to disassemble and maintain, comprising a bottom plate (6) and two pipe interface bodies (7), characterized in that: A connecting pipe (5) is inserted at each end between the two pipe interface bodies (7), a convex block (4) is fixedly connected to the top outer wall of the pipe interface body (7), two sliding bars (9) are fixedly connected to the top of the bottom plate (6), a U-shaped frame (2) is provided at both ends between the two sliding bars (9), a card slot (19) is provided at the bottom of the U-shaped frame (2), the sliding bar (9) is card-engaged with the card slot (19), and two first wedge blocks (3) are fixedly connected to the top inner wall of the U-shaped frame (2), and the first wedge blocks (3 ) contacts with the protrusion (4), the bottom of the base plate (6) is provided with two sliding openings (10), a second wedge block (13) is slidably inserted in the sliding opening (10), the bottom ends of the two second wedge blocks (13) are fixedly connected with a fixing plate (12), the bottom of the fixing plate (12) is threadedly inserted with a threaded rod (11), the top end of the threaded rod (11) is rotatably connected with the bottom of the base plate (6), the bottom of the pipeline interface body (7) is provided with a slot (14), and the second wedge block (13) is inserted into the slot (14).

2. A pipe interface that is easy to disassemble and maintain according to claim 1, characterized in that: One side of the U-shaped frame (2) is rotatably connected to two baffles (8), and the baffles (8) are blocked on the outside of the sliding rod (9).

3. A pipe interface that is easy to disassemble and maintain according to claim 1, characterized in that: Two sealing pads (1) are arranged between the two pipe interface bodies (7).

4. A pipe interface that is easy to disassemble and maintain according to claim 3, characterized in that: A first sealing ring (15) is provided on the inner side of the sealing pad (1), and a first groove (16) is provided on the outer wall of one end of the connecting pipe (5), and the first sealing ring (15) is clamped with the first groove (16).

5. A pipe interface that is easy to disassemble and maintain according to claim 4, characterized in that: A second groove (18) is provided on one side of the sealing gasket (1), and a second sealing ring (17) is integrally formed on the circumferential outer wall of one end of the connecting pipe (5), and the second sealing ring (17) is clamped with the second groove (18).

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