CN215806895U

CN215806895U - FMPP double-color composite bellows

Info

Publication number: CN215806895U
Application number: CN202120915023.0U
Authority: CN
Inventors: 王海周
Original assignee: Guiyang Feiyue Plastic Co ltd
Current assignee: Guiyang Feiyue Plastic Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2022-02-11
Anticipated expiration: 2031-04-29

Abstract

The utility model relates to an FMPP (failure mode polypropylene) bicolor composite corrugated pipe which comprises a main pipe, wherein the upper end of the main pipe is provided with a plurality of anti-collision rings, and the anti-collision rings are movably connected with the main pipe in a matched manner; a pipe sleeve is arranged at one end of the main pipe and is integrated with the main pipe; the connecting pipe is arranged in the pipe sleeve and is movably matched and connected with the pipe sleeve, and a lantern ring is arranged on the connecting pipe and is movably matched and connected with the pipe sleeve; the utility model has the advantages of convenient connection, good safety, strong sealing performance, high strength, convenient use and difficult blockage at the joint.

Description

FMPP double-color composite bellows

Technical Field

The utility model relates to the technical field of pipes, in particular to an FMPP (frequency modulated polypropylene) double-color composite bellows pipe.

Background

The connection mode of the metal corrugated pipes at the present stage is that the metal corrugated pipes with angle steel flanges are adopted, flanges perpendicular to the outer surfaces of the metal corrugated pipes are outwards arranged at two end parts of the metal corrugated pipes, connecting holes are formed in the flanges, and the two metal corrugated pipes are connected together by penetrating through the connecting holes through bolts, but the connection mode has the following problems: firstly, a plurality of metal corrugated pipes need to be connected to achieve the purpose of lengthening, but the flange is complex in manufacturing process, easy to deform and shift, more in connecting bolts, difficult to install during construction, high in construction cost and capable of affecting use; the angle steel flange is welded with the metal corrugated pipe, so that the end face of the flange is uneven in the welding process, and a large gap is generated after the two metal corrugated pipes are connected, so that the sealing performance is poor; thirdly, after the metal corrugated pipe with the flange is subjected to high-temperature hot galvanizing on the whole, the metal corrugated pipe can be seriously deformed, so that the sealing performance is further poor; after the metal corrugated pipes are buried underground, when the pressure born by the two adjacent sections of the metal corrugated pipes is not uniform or the foundation supporting the metal corrugated pipes is not uniformly settled, the two adjacent metal corrugated pipes can be dislocated, so that bolts connected with end face flanges of the metal corrugated pipes are sheared off, pipe orifices of the two connected metal corrugated pipes are staggered, normal use is influenced, and pedestrians or vehicles running on the metal corrugated pipes are injured; and fifthly, as the metal corrugated pipes are integrated, the transportation amount of each vehicle is small, the transportation is inconvenient and the cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an FMPP double-color composite corrugated pipe which is convenient to connect, good in safety, strong in sealing performance, high in strength, convenient to use and install and not prone to being blocked at a connecting part.

In order to solve the technical problem, the scheme of the utility model is as follows:

FMPP double-colored compound bellows, its characterized in that: the anti-collision device comprises a main pipe, wherein the upper end of the main pipe is provided with a plurality of anti-collision rings, and the anti-collision rings are movably connected with the main pipe in a matched manner; a pipe sleeve is arranged at one end of the main pipe and is integrated with the main pipe; the connecting pipe is arranged in the pipe sleeve and is movably matched and connected with the pipe sleeve, and a lantern ring is arranged on the connecting pipe and is movably matched and connected with the pipe sleeve.

Specifically, the anticollision ring is connected with the person in charge clearance fit, and this anticollision ring is the toper ring, and this anticollision ring inside is hollow structure setting.

Specifically, the inside vacuum ring that is equipped with of anticollision ring, this vacuum ring is connected with the clearance fit between the anticollision ring.

Specifically, the connecting pipe is close to the one end department clearance fit connection of being responsible for, and this connecting pipe is close to one end department of being responsible for and is the toper structure setting, and this connecting pipe and lantern ring clearance fit are connected.

Specifically, the lantern ring and the anticollision ring are made of elastic materials.

Specifically, be equipped with the sealing ring between lantern ring and the connecting pipe, this sealing ring is a plurality of, and this sealing ring is connected with lantern ring clearance fit.

Specifically, the inner diameter and the outer diameter of the connecting pipe are consistent with those of the main pipe, and after the main pipe is connected with the connecting pipe, the centers of the pipes are positioned on the same straight line.

Specifically, the included angle between the pipe sleeve and the main pipe is 135 degrees, and the pipe sleeve and the main pipe are integrally arranged.

Specifically, the color between the main pipe and the connecting pipe is arranged in a two-color structure.

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

according to the FMPP bicolor composite bellows, the anti-collision environment-friendly effect made of the soft materials is achieved, the safety of the main pipe is guaranteed, the vacuum ring is arranged inside the anti-collision ring, the safety of the main pipe is guaranteed to be higher when the main pipe is used, the lantern ring is arranged on the connecting pipe and is made of elastic materials, the safety of the main pipe and the connecting pipe is guaranteed, the pipe sleeve and the sealing ring are arranged at the connecting position of the main pipe and the connecting pipe, the connecting pipe and the main pipe are guaranteed to be conveniently connected, the sealing effect is good, the pipe diameters of the connecting pipe and the main pipe are the same, blocking is avoided, and permeability is improved.

Drawings

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

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings.

It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1, the FMPP bicolor composite bellows tube includes a connecting tube 1, a sleeve ring 2, a tube housing 3, a sealing ring 4, a main tube 5, a plurality of anti-collision rings 6, and a plurality of vacuum rings 7, wherein the anti-collision ring 6 is disposed at an upper end of the main tube 5, the anti-collision rings 6 are movably coupled to the main tube 5, the anti-collision rings 6 are disposed inside the anti-collision rings 6, the vacuum rings 7 are movably coupled to the anti-collision rings 6 to ensure the safety of the main tube 5, the tube housing 3 is disposed at one end of the main tube 5, the tube housing 3 is integrally disposed with the main tube 5, an included angle between the tube housing 3 and the main tube 5 is 135 degrees, the main tube 5 of the tube housing 3 is integrally disposed, the connecting tube 1 is disposed inside the tube housing 3, the connecting tube 1 is movably coupled to one end of the main tube 5, the connecting tube 1 is disposed at one end of the main tube 5 in a conical structure, the connecting tube 1 is movably coupled to the sleeve ring 2, the internal diameter and the external diameter size between connecting pipe 1 and the person in charge 5 are unanimous, should be responsible for 5 and be connected the back with connecting pipe 1, the pipe center is in on the same straight line, the clearance fit is connected between this connecting pipe 1 and the pipe box 3, be equipped with the lantern ring 2 on this connecting pipe 1, this lantern ring 2 is connected with the 3 clearance fit of pipe box, be located and be equipped with the lantern ring 2 on the connecting pipe 1, this lantern ring 2 is connected with 1 clearance fit of connecting pipe, lantern ring 2 and anticollision ring 6 are elastic material and make, be equipped with sealing ring 4 between lantern ring 2 and the connecting pipe 1, this sealing ring 4 is a plurality of, this sealing ring 4 is connected with 2 clearance fit of the lantern ring, be double-colored structure setting between this connecting pipe and the person in charge, easy to assemble, do not make mistakes, improve fault-tolerant rate.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, and the scope of protection is still within the scope of the utility model.

Claims

An FMPP bicolor composite bellows tube, characterized in that: the anti-collision device comprises a main pipe, wherein the upper end of the main pipe is provided with a plurality of anti-collision rings, and the anti-collision rings are movably connected with the main pipe in a matched manner; a pipe sleeve is arranged at one end of the main pipe and is integrated with the main pipe; the connecting pipe is arranged in the pipe sleeve and is movably matched and connected with the pipe sleeve, and a lantern ring is arranged on the connecting pipe and is movably matched and connected with the pipe sleeve.
2. An FMPP bicolor complex bellows tube according to claim 1, wherein: the anti-collision ring is movably matched and connected with the main pipe, the anti-collision ring is a conical ring, and the inner part of the anti-collision ring is arranged in a hollow structure.
3. An FMPP bicolor complex bellows tube according to claim 1, wherein: the vacuum ring is arranged in the anti-collision ring, and the vacuum ring is movably matched and connected with the anti-collision ring.
4. An FMPP bicolor complex bellows tube according to claim 1, wherein: the connecting pipe is close to the one end department clearance fit connection of being responsible for, and this connecting pipe is close to one end department of being responsible for and is the setting of toper structure, and this connecting pipe and lantern ring clearance fit are connected.
5. An FMPP bicolor complex bellows tube according to claim 1, wherein: the lantern ring and the anticollision ring are made of elastic materials.
6. An FMPP bicolor complex bellows tube according to claim 1, wherein: and a plurality of sealing rings are arranged between the lantern ring and the connecting pipe and are movably matched and connected with the lantern ring.
7. An FMPP bicolor complex bellows tube according to claim 1, wherein: the inner diameter and the outer diameter between the connecting pipe and the main pipe are consistent, and after the main pipe is connected with the connecting pipe, the centers of the pipes are positioned on the same straight line.
8. An FMPP bicolor complex bellows tube according to claim 1, wherein: the included angle between the pipe sleeve and the main pipe is 135 degrees, and the pipe sleeve and the main pipe are integrally arranged.
9. An FMPP bicolor complex bellows tube according to claim 1, wherein: the color between the main pipe and the connecting pipe is of a two-color structure.