Large-size straight-through pipeline connecting structure

Abstract

The utility model discloses a large-size straight-through pipeline connecting structure which comprises a connector main body, a connecting structure is arranged in the connector main body, the connecting structure comprises a clamping ring, clamping grooves, connecting pieces, connecting grooves and connecting bolts, the clamping ring is connected with the inner side of the connector main body, the clamping grooves are formed in the surfaces of the two sides of the clamping ring, and the connecting pieces are connected with the connecting grooves. The connecting piece is connected with the outer side of the connector, the connecting groove is formed in the surface of the connecting piece, the connecting bolt penetrates through the connecting groove, and the straight-through pipe is inserted into the clamping groove in the clamping ring and drives the sliding rod to move in the moving groove, so that the extrusion plate is driven to fix the clamped straight-through pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of straight-through pipe connection, in particular to a large-size straight-through pipe connection structure. Background Art

[0002] Straight-through pipes are used daily in fields such as water transportation. They are widely used and have a large carrying capacity.

[0003] Currently, large-sized straight-through pipes are generally connected using connectors for turning. Due to the large carrying capacity, the straight-through pipes are prone to shaking during transportation, which affects their service life. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies of the prior art, the utility model provides a large-size straight-through pipe connection structure.

[0006] (2) Technical solution

[0007] For the above purposes, the above technical purposes of the present invention are achieved through the following technical solutions: a large-size straight-through pipe connection structure, including a connector body, a connecting structure is provided in the connector body, the connecting structure includes a clamping ring, a clamping groove, a connecting plate, a connecting groove and a connecting bolt, the clamping ring is connected to the inner side of the connector body, the clamping groove is opened on the two side surfaces of the clamping ring, the connecting plate is connected to the outer side of the connector, the connecting groove is opened on the surface of the connecting plate, and the connecting bolt passes through the connecting groove.

[0008] Preferably, a sliding groove is provided on the inner side of the connector body, and a movable groove is provided on the outer side of the connector. The movable groove is connected to the sliding groove, and the depth of the sliding groove gradually decreases as it approaches the clamping ring. A sliding rod is slidably connected in the sliding groove, and an extrusion plate is fixedly connected to the top of the sliding rod, and the bottom of the extrusion plate is fixedly connected to the sliding rod.

[0009] Preferably, an extrusion groove is provided on the inner side of the extrusion plate, and the extrusion groove is in an inwardly concave arc shape.

[0010] Preferably, a filling groove is horizontally opened on one side of the connector body, the filling groove is a through groove, a slider is slidably connected in the filling groove, and a filling sponge is fixedly connected to one side of the slider.

[0011] Preferably, one end of the filling sponge is in contact with the inner side of the connector body, and the filling sponge is arc-shaped.

[0012] Preferably, the outer side of the connector body is wrapped with a waterproof coating.

[0013] (3) Beneficial effects

[0014] The utility model provides a large-size straight-through pipe connection structure, which has the following beneficial effects:

[0015] 1. Insert the straight-through pipe into the clamping groove in the clamping ring, drive the sliding rod to move in the moving groove, and drive the extrusion plate to fix the clamped straight-through pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A perspective view of an embodiment of the utility model;

[0017] Figure 2 This is a schematic diagram of the snap ring connection;

[0018] Figure 3 This is a schematic diagram of the extruded plate installation.

[0019] Figure numerals: 1. Connector body; 2. Snap ring; 3. Snap groove; 4. Connecting plate; 5. Connecting bolt; 6. Slide groove; 7. Moving groove; 8. Sliding rod; 9. Extrusion plate; 10. Filling groove; 11. Slider; 12. Filling sponge. DETAILED DESCRIPTION

[0020] The following description is merely a preferred embodiment of the present invention, and the scope of protection is not limited to this embodiment. All technical solutions based on the principles of the present invention should be included in the scope of protection of the present invention. It should also be noted that improvements and modifications that do not depart from the principles of the present invention by ordinary skill in the art should also be considered within the scope of protection of the present invention.

[0021] As shown in the figure, a large-size straight-through pipe connection structure includes a connector body 1. The outer side of the connector body is wrapped with a waterproof coating.

[0022] The connector body 1 is equipped with a connection structure comprising a clamping ring 2, a clamping groove 3, a connecting piece 4, a connecting groove, and a connecting bolt 5. The clamping ring 2 is connected to the inside of the connector body 1, with the clamping groove 3 provided on both sides of the clamping ring 2. The connecting piece 4 is connected to the outside of the connector, with the connecting groove provided on the surface of the connecting piece 4, and the connecting bolt 5 passes through the connecting groove. After the upper and lower connector bodies 1 are connected, the straight-through pipe is inserted into the clamping groove 3, and the connecting bolt 5 is inserted into the connecting groove in the connecting piece 4 to complete the bolt connection.

[0023] A slide groove 6 is provided on the inner side of the connector body 1, and a movable groove 7 is provided on the outer side of the connector. The movable groove 7 is connected to the slide groove 6. The depth of the slide groove 6 gradually decreases as it approaches the clamping ring 2. A sliding rod 8 is slidably connected to the slide groove 6. An extrusion plate 9 is fixedly connected to the top of the sliding rod 8, and the bottom of the extrusion plate 9 is fixedly connected to the sliding rod 8. An extrusion groove is provided on the inner side of the extrusion plate 9, and the extrusion groove is in the shape of an inwardly concave circular arc. A filling groove 10 is horizontally provided on one side of the connector body 1. The filling groove 10 is a through groove. A slider 11 is slidably connected to the filling groove 10, and a filling sponge 12 is fixedly connected to one side of the slider 11. One end of the filling sponge 12 is in contact with the inner side of the connector body 1, and the filling sponge 12 is in the shape of an arc. After the straight-through pipe is inserted into the clamping groove 3, the sliding rod 8 is driven in the movable groove 7 to slide the extrusion plate 9 along the slide groove 6, so that the extrusion plate 9 fixes the straight-through pipe from all sides. After the fixation is completed, the slide groove 6 is slid in the filling groove 10 so that the filling sponge 12 fills the gap between the connector body 1 and the straight pipe.

[0024] Working Principle: After connecting the upper and lower connector bodies 1, insert the straight-through tube into the snap-fit ​​groove 3. Then, insert the connecting bolt 5 into the connecting groove in the connecting plate 4 to secure the straight-through tube. Once the straight-through tube is inserted into the snap-fit ​​groove 3, drive the sliding rod 8 within the movable groove 7, sliding the extrusion plate 9 along the chute 6, securing the straight-through tube from all sides. Once secured, slide the chute 6 within the filling groove 10, allowing the filling sponge 12 to fill the gap between the connector body 1 and the straight-through tube.

[0025] In summary, by inserting the straight-through pipe into the clamping groove 3 in the clamping ring 2 and driving the sliding rod 8 to move in the moving groove 7, the extrusion plate 9 is driven to fix the clamped straight-through pipe.

Claims

1. A large-size straight-through pipe connection structure, comprising a connector body (1), characterized in that: A connecting structure is provided in the connector body (1), and the connecting structure comprises a clamping ring (2), a clamping groove (3), a connecting piece (4), a connecting groove and a connecting bolt (5); the clamping ring (2) is connected to the inner side of the connector body (1); the clamping groove (3) is provided on both side surfaces of the clamping ring (2); the connecting piece (4) is connected to the outer side of the connector; the connecting groove is provided on the surface of the connecting piece (4); and the connecting bolt (5) passes through the connecting groove.

2. A large-size straight-through pipe connection structure according to claim 1, characterized in that: A sliding groove (6) is provided on the inner side of the connector body (1), and a movable groove (7) is provided on the outer side of the connector. The movable groove (7) is connected to the sliding groove (6). The depth of the sliding groove (6) gradually decreases in the direction of approaching the clamping ring (2). A sliding rod (8) is slidably connected in the sliding groove (6). The top of the sliding rod (8) is fixedly connected to an extrusion plate (9), and the bottom of the extrusion plate (9) is fixedly connected to the sliding rod (8).

3. A large-size straight-through pipe connection structure according to claim 2, characterized in that: An extrusion groove is provided on the inner side of the extrusion plate (9), and the extrusion groove is in an inwardly concave arc shape.

4. A large-size straight-through pipe connection structure according to claim 3, characterized in that: A filling groove (10) is horizontally provided on one side of the connector body (1), the filling groove (10) being a through groove, a slider (11) being slidably connected in the filling groove (10), and a filling sponge (12) being fixedly connected to one side of the slider (11).

5. A large-size straight-through pipe connection structure according to claim 4, characterized in that: One end of the filling sponge (12) is fitted with the inner side of the connector body (1), and the filling sponge (12) is arc-shaped.

6. A large-size straight-through pipe connection structure according to claim 5, characterized in that: The outer side of the connector body is wrapped with a waterproof coating.

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