CN212203477U

CN212203477U - Pipeline connecting piece

Info

Publication number: CN212203477U
Application number: CN202020876417.5U
Authority: CN
Inventors: 朱彩凤; 李炳熙
Original assignee: Henan Borui Fluid Equipment Co ltd
Current assignee: Henan Borui Fluid Equipment Co ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2020-12-22
Anticipated expiration: 2030-05-22

Abstract

The utility model relates to a pipeline connection mechanism technical field, concretely relates to pipeline connecting piece, including mounting panel and the connecting pipe that is located the mounting panel both sides, the internal diameter of connecting pipe is held constantly to the other end by the mounting panel place, the outer wall of connecting pipe sets firmly the fixture block that is used for strutting the pipeline around the circumferencial direction, the connecting pipe overcoat is equipped with the anchor collar, the anchor collar rigid coupling is on the mounting panel and it makes its whole elastic deformation that can have because its other end has seted up a plurality of bar grooves, the anchor collar is provided with the clamp outward, treat the pipe box of connecting on the connecting pipe and by the anchor collar pressfitting, thereby the stable quick connection of pipeline has been realized.

Description

Pipeline connecting piece

Technical Field

The utility model relates to a pipeline coupling mechanism technical field, concretely relates to pipeline connecting piece.

Background

The connecting pipe is often needed in daily life, the metal pipeline generally needs mechanisms such as dedicated flange to connect, and the rubber pipeline generally needs intermediate pipe to connect, and the mode that at present adopts is connected two rubber tube to a metal pipe, and not only the dismouting is inconvenient but also the linkage effect is not good enough, often can take place to leak or the phenomenon of gas leakage connects easy disconnection simultaneously, has great limitation.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a pipeline connecting piece, including the mounting panel and the connecting pipe that is located the mounting panel both sides, the internal diameter of connecting pipe is held to the other end constantly to increase by the mounting panel place, the outer wall of connecting pipe sets firmly the fixture block that is used for strutting the pipeline around the circumferencial direction, the connecting pipe overcoat is equipped with the back up collar, the back up collar rigid coupling is on the mounting panel and it makes its whole elastic deformation that can have owing to its other end has seted up a plurality of bar grooves, the back up collar is provided with the clamp outward, treat the pipeline cover of connecting and by the back up collar pressfitting on the connecting pipe, thereby the stable high.

The utility model provides a pipeline connecting piece for solving the above problems, which comprises a connecting pipe, a mounting plate and a reinforcing ring, wherein the plate surface of the mounting plate is provided with a through hole, the two side plate surfaces of the mounting plate are respectively and fixedly provided with the connecting pipe with two open ends, the inner diameter of the connecting pipe is uniformly increased from one end to the other end so as to form a circular truncated cone-shaped inner cavity inside the connecting pipe, the connecting pipe is butted with the through hole, and the small inner diameter end of the connecting pipe is fixedly connected with the mounting plate; the reinforcing ring is a hollow circular cylinder, one end of the reinforcing ring is fixedly connected with the mounting plate, a plurality of strip-shaped grooves are uniformly formed in the end face of the other end of the reinforcing ring along the circumferential direction, the reinforcing ring is sleeved on a pipeline which is sleeved outside the connecting pipe in a pressing mode, and a hoop is sleeved outside the reinforcing ring.

As a further aspect of the utility model relates to a pipe connection, the outer wall of connecting pipe is fixed around being equipped with the fixture block.

As a further aspect of the present invention, a plurality of anti-slip protrusions are fixedly disposed on the outer wall of the connecting pipe between the mounting plate and the clamping block.

As a further scheme of the utility model, the inner wall of reinforcing ring has set firmly a plurality of reinforcement archs, consolidates the protruding one end that is located the reinforcing ring and keeps away from the mounting panel, consolidates the interval of protruding and mounting panel and is greater than the interval of fixture block and mounting panel.

As a further proposal of the pipeline connecting piece, a plurality of anti-skid bulges are also fixedly arranged on the inner wall of the reinforcing ring, and the anti-skid bulges are tapered blocks.

As a further proposal of the pipeline connecting piece, the connecting pipe, the mounting plate and the fixture block are of an integrated continuous casting structure.

As a further proposal of the pipeline connecting piece, the reinforcing ring is made of metal, and the outer wall of the reinforcing ring is fixedly provided with a plurality of mounting rings for mounting the clamp along the circumferential direction.

Advantageous effects

The connecting pipe is inserted into the end part of the pipeline to be connected and the end part of the pipeline is abutted against the mounting plate, part of the pipe body of the pipeline can be propped open by the clamping block to be placed and fall off, the tail end of the reinforcing ring has elasticity due to the plurality of strip-shaped grooves, a clamp is arranged outside the reinforcing ring, the clamp contracts to press the reinforcing ring, so that the pipe wall of the pipeline is pressed outside the connecting pipe, and anti-skid protrusions are arranged on the outer wall of the connecting pipe and the inner wall of the reinforcing ring to further prevent the pipeline from falling off; the pipe wall of the connecting pipe far away from the mounting plate is thin, so that the connecting pipe is prevented from influencing the transportation of water, solution or gas in the pipeline in use, and the resistance in transportation is reduced, so that the pipeline is further prevented from being separated.

Drawings

Fig. 1 is a schematic perspective view of the pipe connection member of the present invention;

FIG. 2 is a schematic sectional view of the pipe coupling of the present invention;

the labels in the figure are: 1. connecting pipe, 2, mounting panel, 3, reinforcement ring, 4, fixture block, 5, reinforcement arch, 6, collar.

Detailed Description

As shown in the figure: a pipeline connecting piece comprises connecting pipes 1, mounting plates 2 and reinforcing rings 3, wherein the mounting plates 2 are circular plates or square plates with through holes formed in the plate surfaces, the connecting pipes 1 are hollow connecting pipes 1 with openings at two ends, the inner diameter of each connecting pipe 1 is gradually increased from one end to the other end of each pipe body so that a circular truncated cone-shaped cavity is formed inside each connecting pipe, the two connecting pipes 1 are respectively positioned on two sides of the mounting plates 2, the small inner diameter ends of the connecting pipes 1 are connected with the mounting plates 2, the connecting pipes 1 are in butt joint with the through holes, clamping blocks 4 are fixedly wound on the outer walls of the connecting pipes 1, the cross sections of the clamping blocks 4 are triangular, and a plurality of anti-skidding bulges are uniformly and fixedly arranged on the outer;

the reinforcing ring 3 is a hollow circular cylinder, the reinforcing ring 3 is sleeved outside the connecting pipe 1, one end of the reinforcing ring 3 is fixedly connected with the mounting plate 2, a reinforcing protrusion 5 is arranged at one end, far away from the mounting plate 2, of the inner wall of the reinforcing ring 3, the distance between the reinforcing protrusion 5 and the mounting plate 2 is larger than the distance between a fixture block 4 on the connecting pipe 1 and the mounting plate 2, a plurality of strip-shaped grooves are uniformly formed in the end face, far away from the mounting plate 2, of the reinforcing ring 3 along the circumferential direction and are formed in the axial direction of the reinforcing ring 3, the end, far away from the mounting plate 2, of the reinforcing ring 3 is divided into a plurality of elastic strips by the strip-shaped grooves, a pipeline to be connected is sleeved outside the connecting pipe 1 and is pressed by the reinforcing ring 3, and in; the reinforcing ring 3 is also made of metal, a plurality of mounting rings 6 used for mounting the hoop are uniformly and fixedly arranged on the outer wall of the reinforcing ring 3 along the circumferential direction, the hoop penetrates through the plurality of mounting rings 6, and the reinforcing ring 3 can be restrained by the hoop so that the inner wall of the reinforcing ring is attached to the outer wall of the pipeline to be connected, and therefore the reinforcing ring is tightly pressed on the outer wall of the connecting pipe 1.

When the pipeline connecting device is used, two pipelines to be connected are respectively connected with the two connecting pipes 1, the end parts of the pipelines are sleeved outside the connecting pipes 1, the end parts of the pipelines abut against the positions close to the mounting plates 2, the reinforcing ring 3 is bound by the shrinkage clamp so as to press the pipelines outside the connecting pipes 1, a plurality of anti-skid protrusions can also be arranged on the inner wall of the reinforcing ring 3, the anti-skid protrusions are conical so as to fix the pipelines, the reinforcing ring 3 is in a plurality of elastic plate strip shapes on one side away from the mounting plates 2, the reinforcing protrusions 5 at the tail end of the reinforcing ring 3 are matched with the fixture blocks 4 to extrude the pipelines after the reinforcing ring 3 is bound, so that the pipelines are stably connected with the pipeline connecting device, the cross sections of the fixture blocks 4 are triangular, the inclined planes of the fixture blocks 4 on the sides of the pipelines are gentle relative.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent changes without departing from the technical scope of the present invention.

Claims

1. A pipe coupling, characterized by: the connecting pipe comprises a connecting pipe (1), a mounting plate (2) and a reinforcing ring (3), wherein a through hole is formed in the plate surface of the mounting plate (2), the connecting pipes (1) with openings at two ends are fixedly arranged on the plate surfaces on two sides of the mounting plate (2), the inner diameter of each connecting pipe (1) is uniformly increased from one end to the other end so that a circular-truncated-cone-shaped inner cavity is formed in each connecting pipe, the connecting pipes (1) are in butt joint with the through holes, and the small inner diameter ends of the connecting pipes are fixedly connected with; the reinforcing ring (3) is a hollow circular cylinder, one end of the reinforcing ring is fixedly connected with the mounting plate (2), a plurality of strip-shaped grooves are uniformly formed in the end face of the other end of the reinforcing ring (3) along the circumferential direction, the reinforcing ring (3) is sleeved on a pipeline which is sleeved outside the connecting pipe (1) in a pressing fit mode, and a hoop is sleeved outside the reinforcing ring (3).

2. A pipe coupling according to claim 1, wherein: the outer wall of the connecting pipe (1) is fixedly wound with a clamping block (4).

3. A pipe coupling according to claim 2, wherein: the outer wall of the connecting pipe (1) between the mounting plate (2) and the clamping block (4) is fixedly provided with a plurality of anti-skid bulges.

4. A pipe coupling according to claim 2, wherein: the inner wall of reinforcing ring (3) sets firmly a plurality of reinforcement arch (5), and reinforcement arch (5) are located reinforcing ring (3) and keep away from the one end of mounting panel (2), and the interval of reinforcing arch (5) and mounting panel (2) is greater than the interval of fixture block (4) and mounting panel (2).

5. A pipe coupling according to claim 4, wherein: a plurality of anti-skid protrusions are also fixedly arranged on the inner wall of the reinforcing ring (3), and the anti-skid protrusions are conical blocks.

6. A pipe coupling according to claim 2, wherein: the connecting pipe (1), the mounting plate (2) and the clamping block (4) are of an integral continuous casting structure.

7. A pipe coupling according to claim 1, wherein: the reinforcing ring (3) is made of metal, and a plurality of mounting rings (6) used for mounting the clamping hoop are fixedly arranged on the outer wall of the reinforcing ring (3) along the circumferential direction.