CN218032009U - Large-curvature lengthened tee joint - Google Patents

Abstract

The utility model relates to a big curvature extension tee bend belongs to the technical field of drainage construction, and it is including being responsible for, branch pipe and extension pipe, and the branch pipe is fixed on the pipe wall of being responsible for, and branch pipe and person in charge communicate with each other, and the extension pipe is installed in the one end of being responsible for, and the extension pipe communicates with each other with being responsible for, and when the installation tee bend, the extension pipe leaks the floor outward, and this application has the effect that improves the efficiency of construction.

Description

Large-curvature lengthened tee joint

Technical Field

The application relates to the technical field of drainage construction, in particular to a large-curvature lengthened tee joint.

Background

Along with the development of people's life, building construction is also more and more, and often involve drainage construction in the building construction, and what drainage construction was especially important is the drainage construction of floor position department, and the drainage construction of floor position department need use the tee bend to carry out the drainage usually.

The common practice is to connect a tee joint with a water pipe, the tee joint is arranged between floor slabs, the tee joint is installed and then connected with a drainage pipe, and finally the floor slabs are poured with concrete.

Research personnel find that tee bend takeover position is in between the floor in research improvement, and by concrete placement cover, so when the drain pipe needs maintenance or need take over again, need break away the floor, take over again, it is comparatively troublesome, and the efficiency of construction is low, has the defect that the efficiency of construction is low.

SUMMERY OF THE UTILITY MODEL

In order to reach the effect that improves the efficiency of construction, this application provides a big curvature extension tee bend.

The application provides a big curvature extension tee bend adopts following technical scheme:

the utility model provides a big curvature extension tee bend, includes and is responsible for, branch pipe and extension pipe, and the branch pipe is fixed on the pipe wall of being responsible for, and the branch pipe communicates with each other with being responsible for, and the extension pipe is installed in the one end of being responsible for, and the extension pipe communicates with each other with being responsible for, and when the installation tee bend, the extension pipe leaks the floor outward.

Through adopting above-mentioned technical scheme, the extension pipe leaks the floor outward, when needs maintain the drain pipe or take over, directly demolish the drain pipe take over can, avoid broken floor to improve the efficiency of construction, reach the effect that improves the efficiency of construction.

Optionally, one end of the extension pipe, which is close to the main pipe, is fixed with a connecting ring, the connecting ring is embedded in the main pipe, a plurality of positioning assemblies are arranged on the connecting ring, and the positioning assemblies are used for connecting the extension pipe and the main pipe.

Through adopting above-mentioned technical scheme, the setting of locating component and go-between reaches the effect of connecting the person in charge and extension pipe.

Optionally, the positioning assembly comprises a positioning block and a spring, the spring is fixedly connected with the connecting ring, one end of the positioning block is fixedly connected with the spring, and one end of the positioning block, far away from the spring, is tightly abutted against the inner wall of the main pipe.

Through adopting above-mentioned technical scheme, when needs are connected and are responsible for and the extension pipe, press the locating piece for during the go-between slides in being responsible for, the locating piece with be responsible for the inseparable butt of inner wall, thereby will be responsible for and the extension pipe is fixed together, reach the effect of connecting being responsible for and the extension pipe.

Optionally, a plurality of fixing grooves are formed in the inner wall of the main pipe, and the positioning block is embedded in the fixing grooves in a clamping mode.

Through adopting above-mentioned technical scheme, the setting of fixed slot, when the locating piece when the go-between gets into in the owner pipe along with, the locating piece is under the effect of spring, in the fixed slot of popping into, the locating piece inlay card is in the fixed slot for be responsible for and extend between the pipe more firm, reach the increase and be responsible for and extend and manage between the effect of connection stability.

Optionally, be responsible for and fit with a contraceptive ring and overlap and be fixed with a plurality of seal rings, when carrying out drainage construction, seal ring all arranges the floor in.

Through adopting above-mentioned technical scheme, when carrying out the drainage construction, be responsible for the part of fixed seal ring and arrange in the floor, carry out concrete placement again, the concrete fills up the clearance between a plurality of seal rings for the drainage construction effect is better, and is responsible for not easily leaking, reaches the effect that improves construction quality.

Optionally, the positioning block has magnetism, and the water pipe is made of iron materials.

Through adopting above-mentioned technical scheme, the locating piece can adsorb on the water pipe inner wall to make the connection between locating piece and the water pipe more firm, reach the effect that increases connection stability between locating piece and the water pipe.

Optionally, an adjusting ring is fixed at one end of the branch pipe, which is far away from the main pipe, and the adjusting ring is used for changing the flow direction of water.

Through adopting above-mentioned technical scheme, the direction of adjustable ring and branch pipe are kept away from and are lain in charge the department direction difference to change the flow direction of water, reach the effect that changes the flow direction of water.

Optionally, the main pipe and the branch pipe are provided with reference lines.

By adopting the technical scheme, the pipe connection can be carried out according to the position of the reference line during pipe connection, so that the pipe connection speed is higher, the construction efficiency is improved,

to sum up, the present application includes at least one of the following effects to improve the efficiency of construction. The beneficial technical effects are as follows:

1. the main pipe, the branch pipe, the extension pipe and the datum line are arranged, so that the effect of improving the construction efficiency is achieved;

2. the connecting ring, the positioning block and the spring are arranged, so that the effect of connecting the main pipe and the extension pipe is achieved;

3. the fixed groove is arranged, so that the effect of improving the internal stability of the tee joint is achieved;

4. the water stop ring is arranged, so that the effect of improving the construction quality is achieved;

5. the setting of adjustable ring reaches the effect of changing the flow direction of water.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a cross-sectional view of an embodiment of the present application;

fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.

In the figure, 1, main pipe; 11. a fixing groove; 2. a branch pipe; 3. an extension tube; 31. a connecting ring; 4. a positioning assembly; 41. positioning a block; 42. a spring; 5. a water stop ring; 6. an adjusting ring; 7. a reference line.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a large-curvature lengthened tee joint.

Referring to fig. 1, a big curvature extension tee bend includes and is responsible for 1, branch pipe 2 and extension pipe 3, and the main pipe 1 is main water drainage component, and branch pipe 2 is branch water drainage component, and extension pipe 3 is used for the extension to be responsible for 1 for the tee bend connects the outer floor that leaks.

Referring to fig. 1, a main pipe 1 is perpendicular to a floor slab, the main pipe 1 penetrates through the floor slab, four water stop rings 5 are fixed on the main pipe 1 in a ring sleeving manner, the axis of the main pipe 1 is perpendicular to the four water stop rings 5, the four water stop rings 5 are arranged at equal intervals along the length direction of the main pipe 1, the four water stop rings 5 are arranged in the floor slab, a branch pipe 2 is fixed on the side wall of the main pipe 1, the branch pipe 2 is arranged obliquely, the branch pipe 2 is arranged above the floor slab, the branch pipe 2 inclines towards the upper side of the floor slab, the branch pipe 2 is communicated with the main pipe 1, an adjusting ring 6 is fixed at one end, far away from the main pipe 1, of the branch pipe 2, the diameter of the adjusting ring 6 is the same as the end face diameter of the branch pipe 2, the axis of the adjusting ring 6 is parallel to the floor slab, a datum line 7 is arranged on each of the main pipe 1 and the branch pipe 2, the datum line 7 on the main pipe 1 is parallel to the axis of the branch pipe 1, the datum line 7 on the branch pipe 2 is parallel to the axis of the branch pipe 2, when drainage construction is needed, the main pipe 1 penetrates through the floor slab, the water stop rings 5 are completely arranged in the floor slab, the main pipe 2 is arranged above the floor slab, and pouring is performed.

Referring to fig. 1 and 2, the length direction of the extension pipe 3 is the same as that of the main pipe 1, the extension pipe 3 is placed below a floor, the pipe diameter of the extension pipe 3 is the same as that of the main pipe 1, a connection ring 31 is fixed at one end of the extension pipe 3 close to the main pipe 1, the length direction of the connection ring 31 is the same as that of the extension pipe 3, the diameter of the connection ring 31 is smaller than that of the extension pipe 3, the connection ring 31 is embedded in the main pipe 1, and at the moment, the extension pipe 3 is completely matched with the main pipe 1.

The connecting ring 31 is provided with two positioning assemblies 4, the two positioning assemblies 4 are arranged oppositely, each positioning assembly 4 comprises a positioning block 41 and a spring 42, one end of each spring 42 is fixedly connected with the connecting ring 31, the axis line of the two springs 42 passes through the geometric center of the connecting ring 31, the positioning blocks 41 are fixed at the ends, far away from the connecting ring 31, of the springs 42, the length direction of the positioning blocks 41 is the same as that of the springs 42, two fixing grooves 11 are formed in the inner wall of the main pipe 1, the positioning blocks 41 are embedded in the fixing grooves 11, one positioning block 41 corresponds to one fixing groove 11, and at the moment, the springs 42 are in a compressed state.

The positioning block 41 has magnetism, the water pipe is made of iron material, when the drainage construction is carried out, the positioning block 41 is pressed, the positioning block 41 slides in along the inner wall of the water pipe until the extension pipe 3 is completely matched with the main pipe 1, at the moment, the positioning block 41 is embedded in the fixing groove 11, and then the pipe connection is carried out.

The implementation principle of the big curvature extension tee bend of this application embodiment does: when drainage construction is required, the main pipe 1 penetrates through a floor slab, the floor slab is poured, the water stop ring 5 is completely covered, the positioning block 41 is pressed, the extension pipe 3 is connected with the main pipe 1, and then the pipe is connected.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a big curvature extension tee bend which characterized in that: including being responsible for (1), branch pipe (2) and extension pipe (3), branch pipe (2) are fixed on being responsible for the pipe wall of (1), and branch pipe (2) communicate with each other with being responsible for (1), and extension pipe (3) are installed in the one end of being responsible for (1), and extension pipe (3) communicate with each other with being responsible for (1), and when the installation tee bend, extension pipe (3) leak the floor outward.

2. The large-curvature lengthened tee joint of claim 1, which is characterized in that: one end of the extension pipe (3) close to the main pipe (1) is fixed with a connecting ring (31), the connecting ring (31) is embedded in the main pipe (1), a plurality of positioning assemblies (4) are arranged on the connecting ring (31), and the positioning assemblies (4) are used for connecting the extension pipe (3) and the main pipe (1).

3. The large-curvature lengthened tee joint of claim 2, which is characterized in that: locating component (4) are including locating piece (41) and spring (42), spring (42) and go-between (31) fixed connection, the one end and the spring (42) fixed connection of locating piece (41), and the one end of spring (42) are kept away from in locating piece (41) and be responsible for (1) inner wall and closely butt.

4. The lengthening tee joint with large curvature according to claim 3, characterized in that: a plurality of fixing grooves (11) are formed in the inner wall of the main pipe (1), and the positioning blocks (41) are clamped and embedded in the fixing grooves (11).

5. The large-curvature lengthened tee joint of claim 1, which is characterized in that: be responsible for (1) and fit with a contraceptive ring cover and be fixed with a plurality of seal rings (5), when carrying out drainage construction, seal ring (5) are all arranged in the floor.

6. The lengthening tee joint with large curvature according to claim 4, characterized in that: the positioning block (41) is magnetic, and the water pipe is made of iron materials.

7. The large-curvature lengthened tee joint of claim 1, which is characterized in that: an adjusting ring (6) is fixed at one end, far away from the main pipe (1), of the branch pipe (2), and the adjusting ring (6) is used for changing the flow direction of water.

8. The lengthening tee joint with large curvature according to claim 1, characterized in that: datum lines (7) are arranged on the main pipe (1) and the branch pipes (2).

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