Drainage pipeline connecting structure

Abstract

The utility model relates to the technical field of drainage pipeline connection, and discloses a drainage pipeline connecting structure which comprises two pipe bodies, the adjacent ends of the two pipe bodies are connected with quick connecting assemblies, the outer walls of the two ends of each pipe body are connected with connecting rings, and each quick connecting assembly comprises two semicircular clamping rings which are symmetrically arranged. The adjacent end of one of the two semicircular clamping rings is connected with a turnover assembly, the adjacent end of the other semicircular clamping ring is connected with a fastening assembly, clamping grooves are formed in the inner walls of the two semicircular clamping rings, and the two connecting rings at the adjacent ends of the two pipe bodies are located in the clamping grooves of the two semicircular clamping rings. According to the drainage pipeline connecting structure, the connecting position of the two pipe bodies can be sleeved with the two semicircular clamping rings through the overturning assembly, the connecting rings at the ends of the two pipe bodies are clamped to the inner sides of the clamping grooves through the clamping grooves, then the other ends of the two semicircular clamping rings are mutually fastened through the fastening assembly, and therefore rapid connection between the two pipe bodies is rapidly completed; and the installation efficiency between the pipe bodies is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to drainage pipeline connection technical field, concretely is a drainage pipeline connection structure. BACKGROUND

[0002] The connecting structure of drainage pipeline is the important part of ensuring the smooth discharge of water flow, preventing leakage and pollution; when two pipelines are connected with each other, the flanges are usually used to connect the end parts of the two pipelines close to each other, and a plurality of bolts are used to pass through a plurality of connection holes uniformly distributed on the flanges, so as to connect and fix the flanges of the two pipelines with each other, and a sealing washer is placed on the connection position, so as to ensure the sealing property of the pipeline connection position and avoid the overflow of water flow flowing in the pipeline from the connection gap position.

[0003] The patent with the publication number CN218863514U discloses a drainage pipeline connection structure, which comprises two drainage pipe bodies, a plurality of connecting screws and a connecting buffer mechanism. The two drainage pipe bodies are connected with each other through the flanges of the connecting screws on one side adjacent to each other. The connecting buffer mechanism is arranged on the side adjacent to each other of the two drainage pipe bodies and is used to buffer the impact force of water flow when the water flow rapidly passes through the interiors of the two drainage pipe bodies. The two drainage pipe bodies are fixedly connected with the connecting disc through the plurality of connecting screws. When the two drainage pipe bodies discharge water, the water flow will enter the interior of the connecting pipe when passing between the two drainage pipe bodies. When entering the interior of the connecting pipe, the water flow will first contact the buffer ring. When the water flow contacts the buffer ring, the buffer ring will be extruded to deform, thereby resisting and buffering the water flow to reduce the damage of the water flow to the two drainage pipe bodies.

[0004] However, the pipeline connection structure in the above-mentioned technology still has the following problems:

[0005] Although the impact force of water flow passing through the connection position of the two pipelines can be reduced through the internal buffer structure, a plurality of bolts are still needed to be used to fix between the flanges of the two pipelines. The connection process of the pipelines is relatively complicated, and the two flanges cannot be quickly connected and fixed with each other. UTILITY MODEL CONTENTS

[0006] In view of the deficiencies of the prior art, the utility model provides a drainage pipeline connection structure, which can quickly connect two pipelines with each other and improve the installation efficiency of the pipelines.

[0007] To achieve the above object, the utility model provides the following technical scheme: a drainage pipeline connecting structure, including two pipe bodies, the adjacent one end of two pipe bodies is connected with quick -witted component, the outer wall of pipe body both ends is connected with connecting ring, quick -witted component includes two symmetrical half round clasp, and the adjacent one end of one of two half round clasps is connected with turnover component, and the adjacent one end of another is connected with fastener component, the inner wall of two half round clasps all is set up with the clamping slot, and the two connecting rings of the adjacent one end of two pipe bodies all are located in the clamping slot of two half round clasps.

[0008] Further, the cross section of the clamping slot is a trapezoidal structure, the cross section of the adjacent two connecting rings after splicing is a trapezoidal structure, and the two sides of the clamping slot are respectively in contact with the sides of the adjacent two connecting rings.

[0009] Further, the turnover component includes a connecting plate, both ends of the connecting plate on both sides are fixedly connected with shafts, the outer side of the adjacent end of the two half round clasps is provided with a turnover slot, both sides of the two turnover slots are provided with a rotating hole, and the four shafts are respectively rotatably connected with the four rotating holes.

[0010] Further, the two sides of the connecting plate are respectively slidably connected with the two sides of the adjacent turnover slot.

[0011] Further, the connecting plate is an arc plate structure.

[0012] Further, the fastener component includes a first connecting block, a second connecting block and a bolt, the outer wall of the end of the two half round clasps away from the turnover component is fixedly connected with the first connecting block and the second connecting block, a through hole is formed in the side of the first connecting block close to the second connecting block, a threaded hole is formed in the side of the second connecting block close to the first connecting block, and the threaded rod of the bolt penetrates through the through hole and is threadedly connected with the threaded hole.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The drainage pipeline connecting structure can sleeve the two half round clasps at the connecting position of the two pipe bodies through the turnover component, clamp the connecting rings of the end portions of the two pipe bodies inside the clamping slot, and fasten the other end of the two half round clasps through the fastener component, so that the quick connection between the two pipe bodies is quickly completed, and the installation efficiency between the pipe bodies is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole appearance connecting structure schematic view of the utility model;

[0016] Figure 2 It is a partial connecting structure explosion schematic view based on Figure 1

[0017] ​Figure 3 is a schematic view of the connection structure based on Figure 1 ;

[0018] Figure 4 is an exploded schematic view of the connection structure based on Figure 1 ;

[0019] Figure 5 is a schematic view of the overall appearance of the connection structure from another angle of the utility model;

[0020] Figure 6 is a schematic view of the partial connection structure based on Figure 5 .

[0021] In the drawing: 1, pipe body; 2, connecting ring; 3, semicircular clasp; 4, connecting plate; 5, rotating shaft; 6, first connecting block; 7, second connecting block; 8, bolt; 301, clamping groove; 302, turnover groove; 303, rotating hole; 601, perforation; 701, threaded hole. 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.

[0023] Please refer to Figure 1 - Figure 6 , a drainage pipeline connection structure, including two pipe bodies 1, two pipe bodies 1 adjacent one end is connected with quick assembly component, the outer wall of both ends of pipe body 1 is connected with connecting ring 2, quick assembly component includes two symmetrical semicircular clasp 3, two semicircular claps 3 one adjacent one end is connected with turnover assembly, and the other adjacent one end is connected with fastening assembly, the inner wall of two semicircular claps 3 is all set up with clamping groove 301, and two connecting rings 2 of two pipe bodies 1 adjacent one end are all located in the clamping groove 301 of two semicircular claps 3.

[0024] As Figure 1 - Figure 6 shown, the drainage pipeline connection structure in the utility model is similar to the existing drainage pipeline connection structure, and the main improvement point of the utility model is that the quick connection installation between two pipe bodies 1 can be realized, and the installation efficiency of pipe body 1 is improved, as Figures 1 to 6As shown, the drainage pipeline connecting structure in the utility model is used, two semicircular clamping rings 3 are expanded through the turnover assembly, are sleeved at the connecting position of two pipe bodies 1, the clamping groove 301 on the inner side of two semicircular clamping rings 3 is sleeved on the connecting ring 2 at the end of two pipe bodies 1, so that two connecting rings 2 are clamped in the clamping groove 301, the mutual connection between two pipe bodies 1 is realized, then the opening of two semicircular clamping rings 3 is fastened through the fastening assembly, the installation connection between pipe body 1 and pipe body 1 can be completed, which is simple and fast, and the quick connection of the drainage pipeline can be realized.

[0025] As Figure 3 and Figure 4 shown, the section of the clamping groove 301 is a trapezoidal structure, the section of the two adjacent connecting rings 2 after splicing is a trapezoidal structure, and the two sides of the clamping groove 301 are respectively in contact with the sides of the two adjacent connecting rings 2 that are away from each other. By designing the clamping groove 301 and the connecting ring 2 spliced with each other into a trapezoidal structure, when the clamping groove 301 clamps the two connecting rings 2 on the inner side, as the two semicircular clamping rings 3 are continuously fastened and close, the trapezoidal clamping groove 301 can gradually extrude the two connecting rings 2 inward, so that the two connecting rings 2 are continuously extruded and close while the two pipe bodies 1 are connected and fixed through the connecting ring 2, the two pipe bodies 1 are connected more tightly, the sealing effect after the connection of the two pipe bodies 1 is improved, and the sealing effect of the connection of the pipe body 1 can be further improved by padding a sealing pad on the end of the connecting ring 2 and the pipe body 1.

[0026] As Figure 4 - Figure 6 shown, the turnover assembly includes a connecting plate 4, both ends of the two sides of the connecting plate 4 are fixedly connected with a rotating shaft 5, the outer side of the adjacent end of the two semicircular clamping rings 3 is provided with a turnover groove 302, both sides of the two turnover grooves 302 are provided with a rotating hole 303, and the four rotating shafts 5 are rotationally connected with the four rotating holes 303. The two semicircular clamping rings 3 are connected with the connecting plate 4 through the turnover groove 302 and the rotating shaft 5, and are turned over, so that the turnover operation between the two semicircular clamping rings 3 is realized.

[0027] As Figure 4 - Figure 6 shown, the two sides of the connecting plate 4 are slidingly connected with the two sides of the adjacent turnover groove 302. The two sides of the connecting plate 4 are designed to be in sliding contact with the inner side of the turnover groove 302, so that when the connecting plate 4 and the semicircular clamping ring 3 are turned over with each other through the rotating shaft 5, the connection between the connecting plate 4 and the semicircular clamping ring 3 will not be dislocated or skewed, thereby improving the stability effect of the connecting position of the two semicircular clamping rings 3.

[0028] As Figure 4 - Figure 6As shown, the connecting plate 4 is an arc-shaped plate structure. The connecting plate 4 is designed as an arc-shaped plate structure, so that when the two semicircular clamping rings 3 are clamped on the end portions of the two pipe bodies 1, extrusion of the outer side of the end connecting ring 2 of the pipe body 1 on the connecting plate 4 can be avoided, and the fastening effect of the two semicircular clamping rings 3 can be hindered.

[0029] As shown in Figure 1 and Figure 2 The fastening assembly includes a first connecting block 6, a second connecting block 7 and a bolt 8, the first connecting block 6 and the second connecting block 7 are fixedly connected with the outer walls of the two semicircular clamping rings 3 away from the overturning assembly, a through hole 601 is formed through the side of the first connecting block 6 close to the second connecting block 7, a threaded hole 701 is formed through the side of the second connecting block 7 close to the first connecting block 6, and the threaded rod of the bolt 8 penetrates through the through hole 601 and is screwed with the threaded hole 701. By using the bolt 8 to penetrate through the through hole 601 of the first connecting block 6 and to be screwed with the threaded hole 701 of the second connecting block 7, the open end portions of the two semicircular clamping rings 3 are continuously close to each other, so that the two semicircular clamping rings 3 are sleeved on the connecting rings 2 at the end portions of the two pipe bodies 1, and the end portions of the two pipe bodies 1 are connected and fixed.

[0030] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model.

Claims

1. A drain pipe connection structure comprising two pipe bodies (1), characterized in that: Two adjacent ends of the pipe bodies (1) are connected with quick-connection assemblies, the outer walls of the two ends of the pipe bodies (1) are connected with connecting rings (2), the quick-connection assembly comprises two symmetrical semicircular clamping rings (3), one adjacent end of each of the two semicircular clamping rings (3) is connected with a turnover assembly, and the other adjacent end of each of the two semicircular clamping rings (3) is connected with a fastening assembly, the inner walls of the two semicircular clamping rings (3) are provided with clamping grooves (301), and the two connecting rings (2) at the adjacent ends of the two pipe bodies (1) are located in the clamping grooves (301) of the two semicircular clamping rings (3).

2. A drainage pipe coupling structure according to claim 1, wherein: The cross section of the clamping groove (301) is a trapezoidal structure, the cross section of the two connecting rings (2) after splicing is a trapezoidal structure, and the two sides of the clamping groove (301) are respectively in contact with the sides of the two connecting rings (2) which are away from each other.

3. A drainage pipe connection structure according to claim 1 or 2, characterised in that: The turnover assembly comprises a connecting plate (4), the two ends of the two sides of the connecting plate (4) are fixedly connected with rotating shafts (5), the outer sides of the adjacent ends of the two semicircular clamping rings (3) are provided with turnover grooves (302), the two sides of the two turnover grooves (302) are provided with rotating holes (303), and the four rotating shafts (5) are rotationally connected with the four rotating holes (303).

4. A drainage pipe coupling structure according to claim 3, wherein: The two sides of the connecting plate (4) are respectively slidably connected with the two sides of the adjacent turnover grooves (302).

5. A drainage pipe coupling structure according to claim 3, wherein: The connecting plate (4) is an arc-shaped plate structure.

6. A drainage conduit connection according to claim 1, 2 or 4, wherein: The fastening assembly comprises a first connecting block (6), a second connecting block (7) and a bolt (8), the outer walls of the ends of the two semicircular clamping rings (3) away from the turnover assembly are fixedly connected with the first connecting block (6) and the second connecting block (7), the side of the first connecting block (6) close to the second connecting block (7) is provided with a through hole (601), the side of the second connecting block (7) close to the first connecting block (6) is provided with a threaded hole (701), and the threaded rod of the bolt (8) penetrates through the through hole (601) and is threadedly connected with the threaded hole (701).

7. A drain conduit connection structure according to claim 3, wherein: The fastening assembly comprises a first connecting block (6), a second connecting block (7) and a bolt (8), the outer walls of the ends of the two semicircular clamping rings (3) away from the turnover assembly are fixedly connected with the first connecting block (6) and the second connecting block (7), the side of the first connecting block (6) close to the second connecting block (7) is provided with a through hole (601), the side of the second connecting block (7) close to the first connecting block (6) is provided with a threaded hole (701), and the threaded rod of the bolt (8) penetrates through the through hole (601) and is threadedly connected with the threaded hole (701).

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