CN215334972U

CN215334972U - Rainwater connecting pipe socket joint

Info

Publication number: CN215334972U
Application number: CN202121765652.6U
Authority: CN
Inventors: 蒋欢; 钟晟
Original assignee: China Metallurgical Construction Engineering Group Co Ltd
Current assignee: China Metallurgical Construction Engineering Group Co Ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2021-12-28
Anticipated expiration: 2031-07-30

Abstract

The utility model discloses a rainwater communication pipe socket joint which is characterized by comprising a bearing pipe, wherein an annular limiting bulge is coaxially arranged on the inner wall of the bearing pipe, a plurality of positioning holes are formed in the two side surfaces of the limiting bulge in the circumferential direction, an annular groove is coaxially formed in the position, corresponding to the limiting bulge, of the outer side wall of the bearing pipe, the groove bottom of the annular groove extends to the inner side of the positioning hole, and the section of the limiting bulge is in a concave shape; one end of the positioning hole is communicated with the inner side of the bearing pipe, and the other end of the positioning hole is communicated with the annular groove; and a flexible support is also arranged on the bearing pipe. The connection strength of installation effectiveness and tie pipe has been improved to at the installation with pour the in-process, non-deformable or aversion, be convenient for adjust, the construction is simple.

Description

Rainwater connecting pipe socket joint

Technical Field

The utility model relates to the technical field of rainwater connecting pipe construction, in particular to a rainwater connecting pipe socket joint.

Background

Along with the rapid development of the modern and urbanization process of China, a large number of buildings are laid on the ground, new vitality is injected for the growth of cities, then before the buildings are constructed, the construction of municipal roads must be planned preferentially, the construction of the municipal roads must be provided with a rain grate, the problem of road ponding is solved, the rain grate is connected with a rain inspection well to form a rain communication pipe, the rain communication pipe (flat pipe) is a cylindrical prefabricated reinforced concrete pipe with the pipe diameter of 300mm, according to the traditional construction method, the flat openings of the rain communication pipe are aligned, then a steel wire mesh is arranged at the joint position and plastered to form a whole, and finally concrete is poured after mortar is solidified. In the actual construction process, the pipeline can be deformed as the impact force of pouring concrete is large, the concrete can enter the interior of the communication pipe through the deformed joint, and the concrete is cleaned in the 300mm pipeline at the later stage, so that time consumption and money consumption are high.

Disclosure of Invention

Aiming at the defects in the prior art, the technical problems to be solved by the utility model are as follows: how to provide one kind can improve the joint strength of installation effectiveness and contact pipe to at the installation with pour the in-process, non-deformable or aversion, be convenient for adjust, the simple rainwater contact pipe socket joint of construction.

In order to solve the technical problems, the utility model adopts the following technical scheme:

a rainwater communication pipe socket joint comprises a bearing pipe, wherein an annular limiting bulge is coaxially arranged on the inner wall of the bearing pipe, a plurality of positioning holes are formed in the two side faces of the limiting bulge in the circumferential direction, an annular groove is coaxially formed in the position, corresponding to the limiting bulge, of the outer side wall of the bearing pipe, the groove bottom of the annular groove extends to the inner side of the positioning holes, and the section of the limiting bulge is in a concave shape; one end of the positioning hole is communicated with the inner side of the bearing pipe, and the other end of the positioning hole is communicated with the annular groove; and a flexible support is also arranged on the bearing pipe.

Furthermore, the flexible support is of a rectangular structure, the adapting pipe is arranged on the upper side surface of the flexible support, the middle part of the lower side surface of the adapting pipe is concave inwards to form a groove, and two support legs are formed at two ends of the flexible support; adjusting bolts respectively penetrate through the two support legs along the length direction of the flexible support, and one ends, close to the grooves, of the two adjusting bolts are connected through adjusting threaded sleeves.

Furthermore, a flexible protective layer is arranged on the inner side wall of the bearing pipe.

Furthermore, the thickness of the limiting bulge is consistent with that of the rainwater communication pipe; after the rainwater connecting pipe is inserted into the bearing pipe, the end face of the rainwater connecting pipe can be attached to the end face of the limiting protrusion.

Furthermore, the end face of the rainwater connecting pipe is provided with a positioning steel bar which can be inserted into the positioning hole.

Furthermore, the positioning holes on the end surfaces of the two sides of the limiting protrusion are arranged in a staggered mode.

Furthermore, the positioning holes are arc-shaped strip-shaped holes.

Furthermore, the limiting bulge and the bearing pipe are integrally manufactured.

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

1. accept the plug through the setting, during the installation, with the rainwater contact pipe insert accept the plug in can, the construction is swift convenient, through accept the rainwater contact pipe intensity of plug connection high, long service life, and be equipped with flexible support under accepting the plug, this flexible support is polyurethane material basis, be rectangular shape, the size is with excavation pit groove size as the degree, the contact pipe can be supported on this basis, and can adjust the elevation of accepting the plug, also can ensure the thickness of the concrete basis of pouring simultaneously, thereby realize the quick installation of rainwater contact pipe.

2. The flexible support that this socket joint adopted improves its bearing capacity through set up the recess in the below to its flexible material is made and is had certain deformability, and makes flexible support shrink the bending on length direction through adjusting bolt, thereby convenient regulation its upside supports accept the elevation of plug, and then the realization is adjusted adjacent rainwater communication pipe, makes it coaxial, prevents the incline, simple structure, and convenient construction, further improvement the efficiency of installation.

3. Through set up spacing arch in the adapter tube to swiftly install rainwater contact pipe, and be equipped with the ring channel on the adapter tube, during the installation contact pipe, be that the location reinforcing bar on the contact pipe stretches into the ring channel through the locating hole, behind the concreting, fine connection is fixed can be realized to adjacent contact pipe, further improvement joint strength and life after the installation.

Drawings

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

FIG. 2 is a side view of FIG. 1;

in the figure: 1 rainwater interconnection pipe, 101 positioning steel bar, 2 flexible support, 201 recess, 202 stabilizer blades, 203 adjusting bolt, 204 adjusting thread sleeve, 3 adapting pipes, 301 spacing arch, 302 locating holes, 303 ring channel.

Detailed Description

The utility model is further illustrated with reference to the following figures and examples.

Example (b):

as shown in fig. 1-2, a method for quickly installing a rainwater communication pipe includes the following steps,

a rainwater communication pipe 1 socket joint comprises a bearing pipe 3, wherein an annular limiting bulge 301 is coaxially arranged on the inner wall of the bearing pipe 3, a plurality of positioning holes 302 are formed in the two side surfaces of the limiting bulge 301 in a circumferential direction, an annular groove 303 is coaxially formed in the outer side wall of the bearing pipe 3 corresponding to the position of the limiting bulge 301, and the groove bottom of the annular groove 303 extends to the inner side of the positioning holes 302, so that the section of the limiting bulge 301 is in a concave shape; one end of the positioning hole 302 is communicated with the inner side of the bearing pipe 3, and the other end of the positioning hole is communicated with the annular groove 303; a flexible support 2 is also arranged on the adapting pipe 3.

The flexible support 2 is of a rectangular structure, the adapting pipe 3 is arranged on the upper side surface of the flexible support, the middle part of the lower side surface of the adapting pipe is concave inwards to form a groove 201, and two support legs 202 are formed at two ends of the flexible support 2; adjusting bolts 203 are respectively arranged on the two support legs 202 in a penetrating manner along the length direction of the flexible support 2, and one ends of the two adjusting bolts 203 close to the groove 201 are connected through adjusting threaded sleeves 204.

And a flexible protective layer is arranged on the inner side wall of the adapting pipe 3. The thickness of the limiting bulge 301 is consistent with that of the rainwater communication pipe 1; after the rainwater communication pipe 1 is inserted into the bearing pipe 3, the end surface of the rainwater communication pipe can be attached to the end surface of the limiting protrusion 301. The end face of the rainwater communication pipe 1 is provided with a positioning steel bar 101 which can be inserted into the positioning hole 302. The positioning holes 302 on the end surfaces of the two sides of the limiting bulge 301 are arranged in a staggered mode. The positioning hole 302 is an arc-shaped strip-shaped hole. The limiting bulge 301 is integrally formed with the adapting pipe 3.

After rainwater interconnection pipe 1 inserts this plug of accepting, positioning reinforcement 101 wherein can pass locating hole 302 to extend to in the ring channel 303, rainwater interconnection pipe 1 takes place to rotate or shift under the impact when can preventing to pour concrete in the slot on the one hand, and concrete is poured in the ring channel 303 on the other hand, makes the connection that two rainwater interconnection pipes 1 can be better, and joint strength is bigger, long service life. Wherein, the crisscross setting of locating hole 302 can guarantee the anchor length of positioning bar 101, and the smooth inserting locating hole 302 that inserts of positioning bar 101 can be guaranteed in curved bar hole to can finely tune in certain extent, the operation of being convenient for.

Accept the plug through the setting, during the installation, with rainwater interconnection pipe 1 insert accept the plug in can, the construction is swift convenient, 1 intensity height of rainwater interconnection pipe through accepting the plug connection, long service life, and be equipped with flexible support 2 accepting the plug, this flexible support 2 is polyurethane material basis, be rectangular shape, the size is with excavation pit slot size as the degree, the interconnection pipe can be supported on this basis, and can adjust the elevation of accepting the plug, also can ensure the thickness of the concrete basis of pouring simultaneously, thereby realize rainwater interconnection pipe 1's quick installation.

The bearing capacity of the flexible support 2 adopted in the mounting method is improved by arranging the groove 201 on the lower side, the flexible support 2 is made of flexible materials and has certain deformation capacity, the flexible support 2 is contracted and bent in the length direction through the adjusting bolt 203, the elevation of a bearing plug supported on the upper side of the flexible support is conveniently adjusted, and then the adjacent rainwater communication pipes 1 are adjusted to be coaxial, so that the rainwater communication pipes are prevented from deviating, the mounting method is simple in structure and convenient to construct, and the mounting efficiency is further improved.

Through set up spacing arch 301 in adapter 3 to swiftly install rainwater contact pipe 1, and be equipped with ring channel 303 on adapter 3, during the installation contact pipe, be that positioning reinforcement 101 on the contact pipe stretches into ring channel 303 through locating hole 302, behind the concreting, adjacent contact pipe can realize fine connection fixed, further improvement joint strength and life after the installation.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the technical solutions, and although the present invention has been described in detail by referring to the preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions to the technical solutions of the present invention can be made without departing from the spirit and scope of the technical solutions, and all the modifications and equivalent substitutions should be covered by the claims of the present invention.

Claims

1. A rainwater communication pipe socket joint is characterized by comprising a socket pipe, wherein an annular limiting bulge is coaxially arranged on the inner wall of the socket pipe, a plurality of positioning holes are formed in the two side surfaces of the limiting bulge in the circumferential direction, an annular groove is coaxially formed in the position, corresponding to the limiting bulge, of the outer side wall of the socket pipe, the groove bottom of the annular groove extends to the inner side of the positioning holes, and the section of the limiting bulge is in a concave shape; one end of the positioning hole is communicated with the inner side of the bearing pipe, and the other end of the positioning hole is communicated with the annular groove; and a flexible support is also arranged on the bearing pipe.

2. The adapting joint of the rainwater interconnection pipe as claimed in claim 1, wherein the flexible support is a rectangular structure, the adapting pipe is arranged on the upper side surface of the flexible support, the middle part of the lower side surface of the adapting pipe is concave to form a groove, and two support legs are formed at two ends of the flexible support; adjusting bolts respectively penetrate through the two support legs along the length direction of the flexible support, and one ends, close to the grooves, of the two adjusting bolts are connected through adjusting threaded sleeves.

3. A rainwater interconnection pipe socket according to claim 1, wherein a flexible protective layer is provided on the inner side wall of said socket.

4. The rainwater communication pipe socket joint according to claim 1, wherein the thickness of the limiting protrusion is consistent with that of the rainwater communication pipe; after the rainwater connecting pipe is inserted into the bearing pipe, the end face of the rainwater connecting pipe can be attached to the end face of the limiting protrusion.

5. A rainwater interconnection pipe socket according to claim 1, wherein a positioning steel bar capable of being inserted into the positioning hole is provided on an end surface of the rainwater interconnection pipe.

6. The adapting joint of the rainwater interconnection pipe according to claim 1, wherein the positioning holes on the end surfaces of both sides of the limiting protrusion are staggered.

7. A rainwater interconnection pipe socket according to claim 6, wherein said positioning hole is an arc-shaped strip-shaped hole.

8. A rainwater interconnection pipe spigot according to claim 1 wherein said stop protrusion is integrally formed with the spigot.