CN215759377U

CN215759377U - Drainage joint for prefabricated building

Info

Publication number: CN215759377U
Application number: CN202122147515.2U
Authority: CN
Inventors: 程志强; 张焕新; 田佳斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-02-08
Anticipated expiration: 2031-09-07

Abstract

The utility model discloses a drainage joint for an assembly type building in the technical field of drainage joints, which comprises a drainage pipe, wherein a water outlet pipe is spliced on the left side of the drainage pipe, an annular plate is sleeved and installed on the outer wall of the water outlet pipe, a sleeve is installed on the right side wall of the annular plate, through holes are formed in the left side and the right side of the sleeve, a fixing mechanism is arranged on the outer wall of the sleeve and provided with four groups of annular arrays, and jacks matched with the fixing mechanism are arranged on the outer wall of the drainage pipe.

Description

Drainage joint for prefabricated building

Technical Field

The utility model relates to the technical field of drainage joints, in particular to a drainage joint for an assembly type building.

Background

Buildings assembled from prefabricated parts at the site are called fabricated buildings. The building block is divided into five types, namely a block building, a plate building, a box building, a framework plate building, a rising-rise building and the like according to the form and the construction method of the prefabricated part.

When the existing drainage pipeline and the joint are installed, most of the existing drainage pipeline and the joint are connected through flanges, the assembly efficiency is low in the mode, and the pipeline is not convenient to disassemble in the later period.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a drainage joint for an assembly type building, which aims to solve the problems that most of the existing drainage pipelines and joints in the background art are connected by flanges, the assembly efficiency is low, and the pipelines are not convenient to disassemble in the later stage of pipeline replacement.

In order to achieve the purpose, the utility model provides the following technical scheme: a drainage connects for assembly type structure, including the drain pipe, the grafting in drain pipe left side is equipped with the outlet pipe, the outlet pipe outer wall cup joints the installation and is equipped with the annular plate, the sleeve has been installed to annular plate right side wall, the through-hole has all been seted up to the sleeve left and right sides, the sleeve outer wall is equipped with fixed establishment, fixed establishment is equipped with four groups at sleeve outer wall annular array, the drain pipe outer wall be equipped with fixed establishment assorted jack.

Preferably, the fixing mechanism comprises a fixing sleeve arranged on the outer wall of the sleeve, a movable plate is arranged in the fixing sleeve in a sliding connection mode, a pull rod is arranged on the top of the movable plate, the top of the pull rod penetrates through the top of the fixing sleeve and is connected with the pull plate, a spring is sleeved on the outer wall of the pull rod, an inserting rod is arranged at the bottom of the movable plate, and the bottom of the inserting rod penetrates through the bottom of the fixing sleeve and is matched with the inserting hole.

Preferably, a sealing ring is arranged on the inner wall of the left side in the water outlet pipe and matched with the outer wall of the water outlet pipe.

Preferably, a limiting ring is arranged in the drain pipe, and the inner radius of the limiting ring is the same as that of the water outlet pipe.

Preferably, the distance between the right side wall of the annular plate and the right side wall of the water outlet pipe is the same as the distance between the left side wall of the water drain pipe and the left side wall of the limiting ring.

Preferably, the inner radius of the sleeve is matched with the outer radius of the drainage pipe.

Compared with the prior art, the utility model has the beneficial effects that: 1. this practicality can be installed outlet pipe and drain pipe under the effect of fixed establishment and jack, and the pulling arm-tie drives the fly leaf and removes to compress the spring, make the inserted bar break away from the jack, and then make outlet pipe and drain pipe separately, and then can unpack outlet pipe and drain pipe apart, be convenient for clear up the pipeline.

2. This practicality can make the connection leakproofness between drain pipe and the outlet pipe better under the effect of sleeve and sealing washer, the condition of leaking can not appear.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic structural diagram of the present invention.

In the figure: 1. a drain pipe; 2. a limiting ring; 3. a seal ring; 4. a jack; 5. a sleeve; 6. a fixing mechanism; 60. pulling a plate; 61. a pull rod; 62. a spring; 63. a movable plate; 64. inserting a rod; 65. fixing the sleeve; 7. an annular plate; 8. and (5) discharging a water pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1, the present invention provides a technical solution: a drainage connects for assembly type structure, including

drain pipe

1, 1 left side of drain pipe is pegged graft and is equipped with

outlet pipe

8, 8 outer walls of outlet pipe cup joint the installation and are equipped with

annular plate

7, 7 right side wall installations of annular plate are equipped with sleeve 5, the through-hole has all been seted up to the sleeve 5 left and right sides, 5 outer walls of sleeve are equipped with fixed establishment 6, fixed establishment 6 is equipped with four groups at 5 outer wall ring array of sleeve, 1 outer wall of drain pipe is equipped with and fixes establishment 6 assorted jack 4, it can be better to being connected drain pipe 1 and outlet pipe 8 to be equipped with four groups, it is more stable to connect.

In this embodiment, referring to fig. 1, the fixing mechanism 6 includes a fixing sleeve 65 disposed on an outer wall of the sleeve 5, a movable plate 63 is disposed in the fixing sleeve 65 in a sliding connection manner, a pull rod 61 is disposed on a top of the movable plate 63, a top of the pull rod 61 penetrates through a top of the fixing sleeve 65 to be connected with the pull plate 60, a spring 62 is sleeved on an outer wall of the pull rod 61, an insertion rod 64 is disposed on a bottom of the movable plate 63, a bottom of the insertion rod 64 penetrates through the fixing sleeve 65 to be matched with the insertion hole 4, and the drain pipe 1 is conveniently connected with the water outlet pipe 8 under the action of the fixing mechanism 6 and the insertion hole 4.

In this embodiment, referring to fig. 1, the limiting ring 2 is installed in the drain pipe 1, the length of the water outlet pipe 8 inserted into the drain pipe 1 can be known under the action of the limiting ring 2, and the inner radius of the limiting ring 2 is the same as the inner radius of the water outlet pipe 8, so that water can be drained better without being blocked.

In this embodiment, referring to fig. 1, the distance from the right side wall of the annular plate 7 to the right side wall of the water outlet pipe 8 is the same as the distance from the left side wall of the water outlet pipe 1 to the left side wall of the limiting ring 2.

In the present embodiment, the first and second electrodes are,

the working principle is as follows: pulling arm-tie 60 drives fly leaf 63 and removes, thereby fly leaf 63 compresses spring 62, make the inserted bar 64 shrink in sleeve 65, the one end that is close to sleeve 5 with outlet pipe 8 is inserted inside the drain pipe 1, can carry out limiting displacement to outlet pipe 8 under the effect of spacing ring 2, annular plate 7 contacts with 1 lateral wall of drain pipe simultaneously, then it drives inserted bar 64 and jack 4 phase-match to release arm-tie 60 under the effect of spring 62, thereby conveniently be connected drain pipe 1 and outlet pipe 8, when needing to dismantle, with the same reason pulling arm-tie 60, make inserted bar 64 break away from jack 4, and then make outlet pipe 8 and drain pipe 1 part, and then can unpack outlet pipe 8 and drain pipe 1 apart.

Example 2

Referring to fig. 1-2, this embodiment differs from the first embodiment in that: the inner wall of the left side in the drain pipe 1 is provided with a sealing ring 3, the sealing ring 3 is matched with the outer wall of the water outlet pipe 8, and the sealing performance between the drain pipe 1 and the water outlet pipe 8 can be improved under the action of the sealing ring 3.

The 5 inner radii of sleeve and 1 outer radius looks adaptations of drain pipe, can be better wrap up the protection to 1 outer wall of drain pipe, the leakproofness is better.

The working principle is as follows: can improve the leakproofness of being connected between drain pipe 1 and the outlet pipe 8 under the effect of sealing washer 3, can wrap up the protection to drain pipe 1 outer wall simultaneously under the cooperation of sleeve 5, it is better to have guaranteed the connection leakproofness between drain pipe 1 and the outlet pipe 8, the condition that can not appear leaking.

Claims

1. A drainage joint for prefabricated building, including drain pipe (1), its characterized in that: the utility model discloses a water drainage pipe, including drain pipe (1), outlet pipe (8), sleeve (5), through-hole, sleeve (5) outer wall, sleeve (5) right side wall installation is equipped with sleeve (5), the left and right sides of drain pipe (1) is pegged graft and is equipped with outlet pipe (8), outlet pipe (8) outer wall cup joints the installation and is equipped with annular plate (7), annular plate (7) right side wall installation is equipped with sleeve (5), the through-hole has all been seted up to sleeve (5) left and right sides, sleeve (5) outer wall is equipped with fixed establishment (6), fixed establishment (6) are equipped with four groups at sleeve (5) outer wall annular array, drain pipe (1) outer wall be equipped with fixed establishment (6) assorted jack (4).

2. The drain connector for a fabricated building according to claim 1, wherein: fixed establishment (6) are including fixed sleeve (65) that sleeve (5) outer wall was equipped with, sliding connection is equipped with fly leaf (63) in fixed sleeve (65), fly leaf (63) top is equipped with pull rod (61), fixed sleeve (65) top is run through at pull rod (61) top and is connected with arm-tie (60), pull rod (61) outer wall cup joints and is equipped with spring (62), fly leaf (63) bottom is equipped with inserted bar (64), bottom and jack (4) phase-match in fixed sleeve (65) are run through to inserted bar (64) bottom.

3. The drain connector for a fabricated building according to claim 1, wherein: the inner wall of the left side in the drain pipe (1) is provided with a sealing ring (3), and the sealing ring (3) is matched with the outer wall of the water outlet pipe (8).

4. The drain connector for a fabricated building according to claim 1, wherein: the water discharging pipe (1) is internally provided with a limiting ring (2), and the inner radius of the limiting ring (2) is the same as that of the water discharging pipe (8).

5. The drain connector for a fabricated building according to claim 1, wherein: the distance between the right side wall of the annular plate (7) and the right side wall of the water outlet pipe (8) is the same as the distance between the left side wall of the water outlet pipe (1) and the left side wall of the limiting ring (2).

6. The drain connector for a fabricated building according to claim 1, wherein: the inner radius of the sleeve (5) is matched with the outer radius of the drain pipe (1).