CN213629364U - HDPE cavity wall plastic steel winding pipe of leak protection water - Google Patents

Abstract

The utility model discloses a cavity wall plastic steel winding pipe in HDPE of leak protection water relates to winding pipe technical field. The utility model discloses a pipeline, the quantity of pipeline is established to the tip counterbalance of two and two pipelines, the pipeline includes the body, establish the mouth of pipe and the shaping at body tip in body week side and be close to orificial pipe edge, the quantity of pipeline is established to two, be equipped with the sealing ring between two mouths of pipe, the external fixed surface of sealing ring installs two clamps, two clamps one side surface welding that carry on the back mutually have the setting element, the setting element includes the fixed block, the screw rod, the fixed column, locating piece and knob, fixed block and clamp welding, the quantity of screw rod is established to two and welds the both sides at the fixed block respectively, the fixed column just is located the front portion and the back of screw rod respectively with the fixed block welding, the. The utility model discloses rotate the knob and press from both sides two pipe clamps, make two pipelines be difficult to the condition that relative displacement appears, guaranteed the leakproofness.

Description

HDPE cavity wall plastic steel winding pipe of leak protection water

Technical Field

The utility model belongs to the technical field of, especially, relate to a cavity wall plastic steel winding pipe in HDPE of leak protection water.

Background

The HDPE hollow wall plastic steel winding pipe is an environment-friendly pipe, has the advantages of corrosion resistance, light weight, simplicity and convenience in installation, large flow rate, long service life and the like, can replace a pipe made of a high-energy-consumption material, and is widely used.

HDPE hollow wall plastic steel winding pipe generally has the mode of welding and clamp formula elastic connection, and the steel hoop is connected and is adopted mechanical fastening's method to compress tightly adjacent two pipe ends together, has certain dead weight when the pipeline, and the pipeline leads to easily becoming flexible between two adjacent pipelines easily and appears some relative displacement at the in-process of removing or transporting, finally probably leads to the leakproofness not good, unsatisfied user demand.

In order to solve the problem, the utility model provides a cavity wall plastic steel winding pipe in HDPE of leak protection water.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cavity wall plastic steel winding pipe in HDPE of leak protection water solves current pipeline and probably appears becoming flexible at the in-process that removes and lead to the not good problem of leakproofness.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a water leakage-proof HDPE hollow wall plastic steel winding pipe, which comprises two pipelines, wherein the end parts of the two pipelines are abutted, the pipeline comprises a pipe body, a pipe orifice arranged at the end part of the pipe body and a pipe edge which is formed on the peripheral side surface of the pipe body and is close to the pipe orifice, the number of the pipelines is two, a sealing ring is arranged between the two pipe orifices, two hoops are fixedly arranged on the outer surface of the sealing ring, a positioning piece is welded on the surface of one side of each of the two hoops, which is opposite to the other side, the positioning piece comprises a fixing block, a screw rod, a fixing column, a positioning block and a knob, the fixing block is welded with the clamp, the number of the screw rods is two, the screw rods are respectively welded on two sides of the fixed block, the fixed columns are welded with the fixed block and are respectively positioned on the front part and the back part of the screw rods, the positioning block is movably sleeved on the peripheral side face of the fixing column, and the screw rod penetrates through the positioning block and is in threaded connection with the outer surface of the screw rod through the knob.

Preferably, the sealing ring includes outer loop and inner ring, the outer loop activity cup joints the side all around face at two orificiums that contact, inner ring fixed connection just is located between two orificiums at the inside wall of outer loop, outer loop and inner ring form the integral structure, and outer loop and inner ring can carry out double seal, and the stagnant water performance is good.

Preferably, the outer ring comprises a first foamed rubber plate and a first thin-wall rubber sleeve arranged on the inner side of the first foamed rubber plate, the first foamed rubber plate and the first thin-wall rubber sleeve form an integrated structure, the first foamed rubber plate has good elasticity and can play a filling role, and the first thin-wall rubber sleeve can be sealed.

Preferably, the inner ring comprises a second thin-wall rubber sleeve and second foaming rubber plates arranged on two sides of the second thin-wall rubber sleeve, the second thin-wall rubber sleeve and the second foaming rubber plates form an integrated structure, the second thin-wall rubber sleeve is made of the same material as the first foaming rubber plates, and the second foaming rubber plates are made of the same material as the first thin-wall rubber sleeves.

Preferably, two clamps can be connected through the locking bolt, and the clamping pressure of the clamps is evenly transmitted to the sealing ring to effectively seal.

Preferably, the knob includes the screwed pipe and the otic placode of shaping in the screwed pipe both sides, the screwed pipe activity cup joints the surface at the screw rod, and the setting up of otic placode is convenient to rotate the screwed pipe.

Preferably, the end welding of screw rod has the stopper, and the stopper can prevent that the knob from breaking away from the screw rod, can effectively avoid the knob to lose.

The utility model discloses following beneficial effect has:

the utility model discloses install sealing ring and clamp back, through rotating the knob, make the knob drive the locating piece to sliding to one side that is close to the fixed block, until locating piece and pipe along offsetting to press from both sides two pipe fitting tightly, make two pipe fitting be difficult to the condition that relative displacement appears, guaranteed the leakproofness.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic view of a pipe and seal ring of the present invention;

FIG. 3 is a schematic structural view of a positioning member according to the present invention;

fig. 4 is a schematic structural view of the sealing ring of the present invention;

fig. 5 is a schematic view of the knob structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below: 1. a pipeline; 11. a pipe body; 12. a pipe orifice; 13. a pipe edge; 2. a seal ring; 21. an outer ring; 211. a first foamed rubber sheet; 212. a first thin-walled rubber sleeve; 22. an inner ring; 221. a second thin-walled rubber sleeve; 222. a second foamed rubber sheet; 3. clamping a hoop; 4. a positioning member; 41. a fixed block; 42. a screw; 43. fixing a column; 44. positioning blocks; 45. a knob; 451. a solenoid; 452. an ear plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-5, the utility model relates to a leak-proof HDPE hollow wall plastic steel winding pipe, which comprises a pipe 1, wherein the number of the pipe 1 is two, the ends of the two pipes 1 are abutted, the pipe 1 comprises a pipe body 11, a pipe orifice 12 arranged at the end of the pipe body 11 and a pipe edge 13 formed at the peripheral side of the pipe body 11 and close to the pipe orifice 12, the number of the pipe 1 is two, a sealing ring 2 is arranged between the two pipe orifices 12, two clamps 3 are fixedly arranged on the outer surface of the sealing ring 2, a positioning part 4 is welded on the surface of one side of the two clamps 3 opposite to each other, the positioning part 4 comprises a fixed block 41, a screw rod 42, a fixed column 43, a positioning block 44 and a knob 45, the fixed block 41 is welded with the clamps 3, the screw rod 42 is two and is respectively welded on the two sides of the fixed block, the positioning block 44 is movably sleeved on the peripheral side surface of the fixing column 43, the screw rod 42 penetrates through the positioning block 44, and the knob 45 is in threaded connection with the outer surface of the screw rod 42.

Wherein, sealing ring 2 includes outer loop 21 and inner ring 22, and outer loop 21 activity cup joints the week side at two nozzles 12 that contact, and inner ring 22 fixed connection just is located between two nozzles 12 at the inside wall of outer loop 21, and outer loop 21 and inner ring 22 form the integrated structure, and outer loop 21 and inner ring 22 can carry out double sealing, and the stagnant water performance is good.

The outer ring 21 includes a first foamed rubber plate 211 and a first thin-walled rubber sleeve 212 disposed inside the first foamed rubber plate 211, the first foamed rubber plate 211 and the first thin-walled rubber sleeve 212 form an integrated structure, the first foamed rubber plate 211 has good elasticity, and can play a role in filling, and the first thin-walled rubber sleeve 212 can seal.

The inner ring 22 includes a second thin-wall rubber sleeve 221 and a second foamed rubber plate 222 disposed on two sides of the second thin-wall rubber sleeve 221, the second thin-wall rubber sleeve 221 and the second foamed rubber plate 222 form an integrated structure, the second thin-wall rubber sleeve 221 and the first foamed rubber plate 211 are made of the same material, and the second foamed rubber plate 222 and the first thin-wall rubber sleeve 212 are made of the same material.

Wherein, two 3 accessible locking bolts of clamp connect, and the tight hoop pressure of clamp 3 is effectively sealed on transmitting sealing ring 2 evenly.

The knob 45 comprises a spiral pipe 451 and lug plates 452 formed on two sides of the spiral pipe 451, the spiral pipe 451 is movably sleeved on the outer surface of the screw rod 42, and the lug plates 452 are arranged to facilitate rotation of the spiral pipe 451.

Wherein, the tip welding of screw rod 42 has the stopper, and the stopper can prevent that knob 45 from breaking away from screw rod 42, can effectively avoid knob 45 to lose.

As shown in fig. 1 to 5, this embodiment is a method for using a leak-proof HDPE hollow wall plastic-steel wound pipe: through cup jointing outer loop 21 in the outside week side of a mouth of pipe 12 and making the tip of mouth of pipe 12 offset with inner ring 22, cup joint another mouth of pipe 12 in the inside week side of outer loop 21 again and make mouth of pipe 12 offset with inner ring 22, accomplish the installation to sealing ring 2 and overlap two clamps 3 at the surface of sealing ring 2 through the bolt and make clamp 3 compress tightly sealing ring 2, and make two locating piece 44 be located the both sides of two pipe edges 13 respectively, accomplish the installation to clamp 3, through rotating knob 45, make knob 45 drive locating piece 44 slide to the one side that is close to fixed block 41, until locating piece 44 offsets with pipe edge 13, thereby press from both sides two pipelines 1 tightly, make two pipelines 1 be difficult to the condition that relative displacement appears, guaranteed the leakproofness.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (7)

1. The utility model provides a leak protection HDPE cavity wall plastic steel winding pipe of water, includes pipeline (1), its characterized in that, the quantity of pipeline (1) is established to two and the tip counterbalance of two pipeline (1), pipeline (1) includes body (11), establishes at body (11) tip mouth of pipe (12) and the shaping is just being close to pipe edge (13) of mouth of pipe (12) in body (11) week side, the quantity of pipeline (1) is established to two, two be equipped with sealing ring (2) between mouth of pipe (12), the external fixed surface of sealing ring (2) installs two clamps (3), two one side surface welding that clamps (3) carried on the back mutually has setting element (4), setting element (4) include fixed block (41), screw rod (42), fixed column (43), locating piece (44) and knob (45), fixed block (41) and clamp (3) welding, the number of the screw rods (42) is two, the screw rods are respectively welded on two sides of the fixing block (41), the fixing columns (43) are welded with the fixing block (41) and are respectively located on the front portion and the back portion of the screw rods (42), the positioning blocks (44) are movably sleeved on the peripheral side faces of the fixing columns (43), and the screw rods (42) penetrate through the positioning blocks (44) and the knobs (45) and are in threaded connection with the outer surfaces of the screw rods (42).

2. The leak-proof HDPE hollow wall plastic-steel wound pipe according to claim 1, wherein the sealing ring (2) comprises an outer ring (21) and an inner ring (22), the outer ring (21) is movably sleeved on the peripheral side surfaces of the two pipe orifices (12) which are in contact with each other, the inner ring (22) is fixedly connected to the inner side wall of the outer ring (21) and located between the two pipe orifices (12), and the outer ring (21) and the inner ring (22) form an integrated structure.

3. The leak-proof HDPE hollow wall plastic-steel wound pipe as claimed in claim 2, wherein the outer ring (21) comprises a first foamed rubber plate (211) and a first thin-wall rubber sleeve (212) arranged inside the first foamed rubber plate (211), and the first foamed rubber plate (211) and the first thin-wall rubber sleeve (212) form an integrated structure.

4. The leak-proof HDPE hollow wall plastic-steel wound pipe according to claim 2, wherein the inner ring (22) comprises a second thin-wall rubber sleeve (221) and a second foamed rubber plate (222) arranged on two sides of the second thin-wall rubber sleeve (221), and the second thin-wall rubber sleeve (221) and the second foamed rubber plate (222) form an integrated structure.

5. Leak-proof HDPE hollow-wall plastic-steel wound pipe according to claim 1, characterized in that the two clamps (3) can be connected by means of locking bolts.

6. The leak-proof HDPE hollow wall plastic-steel wound pipe according to claim 1, characterized in that the knob (45) comprises a spiral pipe (451) and ear plates (452) formed at two sides of the spiral pipe (451), and the spiral pipe (451) is movably sleeved on the outer surface of the screw rod (42).

7. The water leakage preventing HDPE hollow wall plastic steel winding pipe as claimed in claim 1, wherein a limiting block is welded at the end of the screw rod (42).

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