CN217762487U - A high-tightness drainage pipeline for construction engineering - Google Patents

Abstract

The utility model provides a high-sealing drainage pipeline for construction engineering, which comprises a pipeline 1, a pipeline 2 and a clamping device. One end of the pipeline is provided with a fixing block 1, and the fixing block 1 is provided with a through hole 1. The high-tightness drainage pipes for construction engineering can increase the sealing performance between the pipes when in use. The installed snap-fitting devices are divided into snap-ring 1 and snap-ring 2, which can be easily disassembled and installed through the snap connection of bolts and nuts. , the sealing layer arranged in the clamping device can increase the tightness between the devices. At the same time, the second fixing block is inserted into the opening 1 and the groove 1, and the sealing operation is performed again through the sealing ring set in the groove 1, increasing the The tightness of the connection between the pipes, and the threaded connection between the clamping device and the fixing block 1 can facilitate the disassembly operation.

Description

A high-tightness drainage pipe for construction engineering

technical field

The utility model relates to the field of drainage pipes, in particular to a highly airtight drainage pipe for construction engineering.

Background technique

Construction engineering, as a part of construction engineering, refers to the engineering entity formed through the construction of various housing buildings and their ancillary facilities and the installation activities of supporting lines, pipelines, and equipment. The drainage pipes used in general construction projects have poor sealing performance. Drainage pipes refer to the system composed of pipes and channels and their ancillary facilities for collecting and discharging sewage, waste water and rainwater. Including main pipes, branch pipes and pipelines leading to treatment plants, no matter they are built on streets or anywhere else, as long as they are used for drainage, they should be counted as drainage pipelines.

Utility model content

The purpose of the utility model is to design a high-tight drainage pipe for construction engineering, which can increase the tightness between the pipes during use.

In order to achieve the purpose of the above-mentioned utility model, the technical solution adopted by the utility model is: a high-tightness drainage pipe for construction engineering, which is characterized in that it includes pipe 1, pipe 2 and a clamping device. There is a fixed block 1, a port 1 is provided on the fixed block 1, a groove 1 is arranged in the port 1, the groove 1 is arranged in the pipeline 1, and a sealing ring is provided in the groove 1, The end of the pipe 2 close to the pipe 1 is provided with a fixed block 2, the fixed block 2 is inserted into the opening 1 and the groove 1, the pipe 2 is provided with a collar, and the clamping device includes a snap ring One and snap ring two, the snap ring one and snap ring two are symmetrically installed on both sides of the pipe two, one side of the snap ring is provided with a fixed ring, the two ends of the snap ring one are provided with a fixed block three, the The fixing block 3 is provided with the opening 2, and one side of the fixing ring is provided with a sealing layer.

Preferably, the clasp one and clasp two have the same structure.

Preferably, a bolt is provided in the port 2 at the two ends of the snap ring 1 and the snap ring 2, and a nut is provided at one end of the bolt.

Preferably, the first fixing block is installed in the first snap ring and the second snap ring.

Preferably, the first fixing block is screwed to the clamping device.

The beneficial effects of the utility model are: this kind of high-tight drainage pipe for construction engineering can increase the sealing performance between the pipes when in use, and the snap-fit device installed is divided into snap ring one and snap ring two through bolts and snap rings. The clamping connection of the nut can be easily disassembled and installed. The sealing layer set in the clamping device can increase the sealing performance between the devices. The set sealing ring performs the sealing operation again to increase the sealing performance of the connection between the pipes, and the screw connection between the clamping device and the fixed block 1 can facilitate the disassembly operation.

Description of drawings

Fig. 1 is a front perspective view of a high-tightness drainage pipeline for construction engineering of the present invention, pipeline one and pipeline two;

Fig. 2 is a perspective view of installation of a high-tightness construction drainage pipe clamping device of the present invention;

Fig. 3 is a front view of a high-tightness construction drainage pipe of the present invention;

Fig. 4 is a left view of a high-tightness construction drainage pipe clamping device of the present invention;

Fig. 5 is a front view of a high-tightness construction drainage pipe clasp of the present invention.

Reference sign comparison table:

1. Pipeline 1; 2. Fixed block 1; 3. Port 1; 4. Groove 1; 5. Seal ring; 6. Pipeline 2; 7. Fixed block 2; 82, fixed ring; 83, fixed block three; 84, port two; 85, nut; 86, snap ring two; 87, bolt;

Detailed ways

In order to make the content of the utility model easier to understand clearly, the technical solution in the utility model embodiment will be clearly and completely described below in conjunction with the accompanying drawings in the utility model embodiment. Wherein the same components are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "inner" and "outer ” refer to directions towards or away from the geometric center of a particular part, respectively.

As shown in Fig. 1, a kind of high-tightness drainage pipeline for construction engineering includes a pipeline one 1, a pipeline two 6 and a clamping device 8, and one end of the pipeline one 1 is provided with a fixed block one 2, and the fixed block one 2 is provided with a port-3, the port-3 is provided with a groove-4, the groove-4 is arranged on the pipe-1, and the groove-4 is provided with a sealing ring 5.

One end of the pipeline two 6 close to the pipeline one 1 is provided with a fixed block two 7, the fixed block two 7 is inserted in the port one 3 and the groove one 4, and the fixed block two 7 is inserted in the port one 3 and the groove In one 4, the sealing ring 5 provided in the groove one 4 performs sealing operation again to increase the tightness of the connection between the pipes, and the pipe two 6 is provided with a collar 9 .

The clamping device 8 includes a snap ring one 81 and a snap ring two 86 at the same time, and the installed snap ring 8 is divided into a snap ring one 81 and a snap ring two 86 through the clamping of the bolt 87 and the nut 85 to facilitate disassembly and installation operations. Said snap ring one 81 and snap ring two 86 are symmetrically installed on both sides of pipeline two 6, said snap ring one 81 side is provided with fixed ring 82, and said snap ring one 81 two ends are provided with fixed block three 83, said The second opening 84 is provided on the fixing block 3 83, and the sealing layer 88 is provided on one side of the fixing ring 82, and the sealing layer 88 provided in the clamping device 8 can increase the sealing performance between the devices.

The first snap ring 81 and the second snap ring 86 have the same structure.

A bolt 87 is disposed in the port 2 84 at both ends of the snap ring 1 81 and the snap ring 2 86 , and a nut 85 is disposed at one end of the bolt 87 .

The first fixing block 2 is installed in the first snap ring 81 and the second snap ring 86 .

The threaded connection between the fixed block one 2 and the clamping device 8, and the threaded connection between the clamped device 8 and the fixed block one 2 can facilitate the disassembly operation.

When the utility model is working, the fixed block 27 provided at one end of the pipeline 26 is inserted into the opening 3 and the groove 4 provided at the one end of the pipeline 1, and the sealing ring 5 provided on the side of the groove 4 can be To increase the tightness between pipeline one 1 and pipeline two 6, snap ring one 81 and snap ring two 86 of snap-in device 8 are installed on both sides of pipeline two 6, and bolts 87 and nuts 85 pass through port two 84. Fixed operation, easy to disassemble, the snap-in device moves, the fixed block 12 is screwed into the snap-in device 8, and the disassembly operation can be conveniently carried out through the threaded connection, and the sealing layer 88 set in the snap-in device can increase the pipeline tightness between them.

The above is only a preferred embodiment of the utility model patent, and is not intended to limit the utility model patent. Any modifications, equivalent replacements and improvements made within the spirit and principles of the utility model patent shall be Included within the scope of protection of the utility model patent.

Claims (5)

1. A high-tightness construction drainage pipe is characterized in that it comprises a pipe one (1), a pipe two (6) and a clamping device (8), and one end of the pipe one (1) is provided with a fixed block One (2), the fixed block one (2) is provided with a port one (3), the port one (3) is provided with a groove one (4), and the groove one (4) is set In pipeline one (1), a sealing ring (5) is arranged in said groove one (4), and said pipeline two (6) is provided with a fixed block two (7) near one end of pipeline one (1), said The second fixed block (7) is inserted in the first port (3) and the first groove (4), the second pipe (6) is provided with a collar (9), and the clamping device (8) includes a clamping Ring one (81) and snap ring two (86), described snap ring one (81) and snap ring two (86) are symmetrically installed on both sides of pipeline two (6), and described snap ring one (81) side is provided with There is a fixed ring (82), the two ends of the snap ring one (81) are provided with a fixed block three (83), and the fixed block three (83) is provided with a port two (84), and the fixed ring (82) ) one side is provided with sealing layer (88). 2. A high-tightness construction drainage pipe according to claim 1, characterized in that said snap ring one (81) has the same structure as snap ring two (86). 3. A kind of high-tightness drainage pipe for construction engineering according to claim 2, characterized in that, the mouth two (84) at the two ends of the snap ring one (81) and the snap ring two (86) are provided with There are bolts (87), and one end of the bolts (87) is provided with a nut (85). 4. A high-tightness drainage pipe for construction engineering according to claim 1, characterized in that the first fixing block (2) is installed in the first snap ring (81) and the second snap ring (86). 5. A high-tightness drainage pipe for construction engineering according to claim 1, characterized in that said fixing block one (2) is threadedly connected with the clamping device (8).

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