CN215060297U

CN215060297U - Structure for preventing flexible pipeline from winding

Info

Publication number: CN215060297U
Application number: CN202121392921.9U
Authority: CN
Inventors: 郭向南; 孙晓明; 黄建平
Original assignee: Zhejiang Yili Machinery and Electric Co Ltd
Current assignee: Zhejiang Yili Machinery and Electric Co Ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2021-12-07
Anticipated expiration: 2031-06-22

Abstract

The utility model is suitable for the technical field of flexible pipelines, and provides a structure for preventing flexible pipelines from winding, when the assembly parts of a plurality of connecting pieces and flexible high-pressure pipes can be rotated to realize the straightening of the flexible high-pressure pipes, the winding force is released, the rear end of the assembly part of the flexible high-pressure pipes can be detachably connected inside a water outlet pipe, because the first connecting piece, the second connecting piece and the third connecting piece are mutually movable parts, and the first connecting piece, the second connecting piece and the flexible high-pressure pipes are movably connected in a riveting way, and the water outlet pipe and the assembly part of the flexible high-pressure pipes are also mutually movable parts, when the spiral flexible high-pressure pipes are straightened, the winding force of the flexible high-pressure pipes can be released by rotation, so that the flexible high-pressure pipes are smooth and difficult to wind, thereby the problem that the flexible high-pressure pipes are rigidly connected with the connecting pieces can be solved, and an operator is required to rotate the flexible high-pressure pipes by itself, the winding force is released in advance, which brings inconvenience to the operation of the user.

Description

Structure for preventing flexible pipeline from winding

Technical Field

The utility model belongs to the technical field of the flexible pipeline, especially, relate to a prevent flexible pipeline winding arrangement.

Background

The flexible high-pressure pipe that present high pressure cleaner product used exists easily the winding (knot, the loss) problem during the use. After the flexible high-pressure pipe is broken, potential safety hazards (the hose can explode after water is supplied) exist or the high-pressure cleaning machine fails in function.

At present, the flexible high-pressure pipe and the connecting piece are rigidly connected (the flexible high-pressure pipe cannot rotate after being connected, namely the flexible high-pressure pipe cannot be released to be coiled and wound), an operator is required to rotate the flexible high-pressure pipe by himself to release winding force in advance, and inconvenience is brought to user operation.

SUMMERY OF THE UTILITY MODEL

The utility model provides a prevent flexible pipeline winding structure aims at solving flexible high-voltage tube and uses rigid connection with the connecting piece, needs the operator rotatory flexible high-voltage tube by oneself, releases the winding power in advance, the problem of inconvenience is brought for user's operation.

The utility model discloses a realize like this, a prevent flexible pipeline winding structure, including flexible high-pressure pipe, flexible high-pressure pipe rear end passes through riveting swing joint with a plurality of mutual swing joint's connecting piece, and is a plurality of the connecting piece with the sub-assembly of flexible high-pressure pipe can be realized through rotating when the flexible high-pressure pipe is got straight, release winding power, the connection can be dismantled inside the pump outlet pipe to flexible high-pressure pipe sub-assembly rear end.

Preferably, the plurality of connectors includes a first connector, a second connector and a third connector.

Preferably, one end of the first connecting piece is riveted and movably connected with the flexible high-pressure pipe, and the other end of the first connecting piece is connected with the second connecting piece.

Preferably, a sealing ring is installed at the upper end of the second connecting piece, and the third connecting piece is movably connected with the upper end of the second connecting piece.

Preferably, the flexible high-pressure pipe assembly is formed by connecting and combining three connecting pieces and a flexible high-pressure pipe, and the water outlet pipe is connected with the flexible high-pressure pipe assembly through a pin.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a prevent flexible pipeline winding structure, because first connecting piece, second connecting piece and third connecting piece are the moving part each other, and riveting swing joint between first connecting piece and second connecting piece and the flexible high-pressure tube, also be the moving part each other between pump outlet pipe and the flexible high-pressure tube assembly, when the flexible high-pressure tube that spirals is getting straight, can release flexible high-pressure tube winding power through the rotation simultaneously, make flexible high-pressure tube smooth-going, difficult winding, thereby just can solve flexible high-pressure tube and connecting piece and use the rigidity to be connected, need the operator to rotate flexible high-pressure tube by oneself, release winding power in advance, bring inconvenient problem for user operation.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the structure of the middle flexible high-pressure pipe assembly according to the present invention;

fig. 3 is an enlarged schematic view of fig. 1A of the present invention;

fig. 4 is an enlarged schematic view of fig. 2B of the present invention;

in the figure: 1. a flexible high pressure tube; 2. a pump-out water pipe; 3. a first connecting member; 4. a second connecting member; 5. a third connecting member; 6. a seal ring; 7. a pin.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a prevent flexible pipeline winding structure, includes flexible high-

pressure pipe

1, and 1 rear end of flexible high-pressure pipe passes through riveting swing joint with a plurality of mutual swing joint connecting pieces, and a plurality of connecting pieces can be through rotating with the sub-assembly of flexible high-pressure pipe 1, when realizing that flexible high-pressure pipe 1 gets straight, release winding power, and the connection can be dismantled inside pump outlet pipe 2 to 1 sub-assembly rear end of flexible high-pressure pipe.

Riveting swing joint between connecting piece and the flexible high-pressure pipe 1 for can move about between flexible high-pressure pipe 1 and the connecting piece, also can move about between the three connecting piece, the pump is pumped simultaneously and is also for the moving part between the flexible high-pressure pipe 1 sub-assembly that water pipe 2 and flexible high-pressure pipe 1 and three connecting piece are constituteed, just so can realize at flexible high-pressure pipe 1 when getting straight, rotate through the flexible high-pressure pipe 1 sub-assembly, release winding force, play the effect of protection flexible high-pressure pipe 1.

The connecting pieces comprise a first connecting piece 3, a second connecting piece 4 and a third connecting piece 5, one end of the first connecting piece 3 is movably connected with the flexible high-pressure pipe 1 in a riveting mode, the other end of the first connecting piece 3 is connected with the second connecting piece 4, and the lower end of the second connecting piece 4 is connected inside the flexible high-pressure pipe 1 in an inserting mode and movably connected with the flexible high-pressure pipe 1 in a riveting mode.

The riveting swing joint is carried out with flexible high-pressure pipe 1 outside to 3 one ends of first connecting piece, the 3 other ends of first connecting piece and the also swing joint of second connecting

piece

4, 4 one ends of second connecting piece set up in flexible high-pressure pipe 1 inside to with flexible high-pressure pipe 1 between swing joint.

A sealing ring 6 is installed at the upper end of the second connecting piece 4, the third connecting piece 5 is movably connected with the upper end of the second connecting piece 4, the combined piece of the flexible high-pressure pipe 1 is formed by connecting and combining the three connecting pieces and the flexible high-pressure pipe 1, and the water outlet pipe 2 of the pump is connected with the combined piece of the flexible high-pressure pipe 1 through a pin 7.

The upper end of the second connecting piece 4 is provided with a sealing ring 6 which can block and connect water in the middle of the flexible high-pressure pipe 1 through the sealing ring 6, the third connecting piece 5 is not directly connected with the flexible high-pressure pipe 1 but is movably connected with the second connecting piece 4, the water outlet pipe 2 is connected with the assembly of the flexible high-pressure pipe 1 through a pin 7, the pin 7 is convenient to detach, and the water outlet pipe 2 and the flexible high-pressure pipe 1 can move.

The utility model discloses a theory of operation and use flow: the utility model discloses after installing, when the flexible high-pressure pipe 1 of rolling when getting straight, the connecting piece through 1 upper end movable mounting of flexible high-pressure pipe rotates, releases winding power on the flexible high-pressure pipe 1 through the rotation for flexible high-pressure pipe 1 is smooth-going to get straight, the condition of twining, knoing can not appear, and also need not the operator to rotate flexible high-pressure pipe 1 by oneself, releases the winding power in advance, protects flexible high-pressure pipe 1.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a prevent flexible pipeline winding structure which characterized in that: the flexible high-pressure pipe straightening device comprises a flexible high-pressure pipe (1), the rear end of the flexible high-pressure pipe (1) is movably connected with a plurality of connecting pieces which are movably connected with one another in a riveting mode, the connecting pieces and a combined piece of the flexible high-pressure pipe (1) can rotate to release winding force when the flexible high-pressure pipe (1) is straightened, and the rear end of the combined piece of the flexible high-pressure pipe (1) can be detachably connected inside a water outlet pipe (2).

2. A structure for preventing winding of a flexible pipe according to claim 1, wherein: the connecting pieces comprise a first connecting piece (3), a second connecting piece (4) and a third connecting piece (5), and the first connecting piece (3) and the third connecting piece (5) are connected with the two ends of the second connecting piece (4) respectively.

3. A structure for preventing winding of a flexible pipe according to claim 2, wherein: one end of the first connecting piece (3) is movably connected with the flexible high-pressure pipe (1) in a riveting mode, and the other end of the first connecting piece (3) is connected with the second connecting piece (4).

4. A winding prevention structure of a flexible pipe as claimed in claim 3, wherein: the lower end of the second connecting piece (4) is inserted in the flexible high-pressure pipe (1) and is movably connected with the flexible high-pressure pipe (1) in a riveting mode.

5. A structure for preventing winding of a flexible pipe according to claim 4, wherein: and a sealing ring (6) is installed at the upper end of the second connecting piece (4), and the third connecting piece (5) is movably connected with the upper end of the second connecting piece (4).

6. A structure for preventing winding of a flexible pipe according to claim 1, wherein: the flexible high-pressure pipe (1) assembly is formed by connecting and combining the three connecting pieces and the flexible high-pressure pipe (1), and the water outlet pipe (2) is rotationally connected with the flexible high-pressure pipe (1) assembly through a pin (7).