CN214466762U

CN214466762U - High-toughness plastic corrugated pipe for concrete

Info

Publication number: CN214466762U
Application number: CN202023012075.1U
Authority: CN
Inventors: 苏雄
Original assignee: Mangshi Radiance Plastic Technology Co ltd
Current assignee: Mangshi Radiance Plastic Technology Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-10-22
Anticipated expiration: 2030-12-15

Abstract

The utility model provides a plastic bellows for earth is mixed to high tenacity. The plastic corrugated pipe for the high-toughness concrete comprises a plastic corrugated pipe body and a water-resisting layer; an outer liner disposed within the water barrier; the inner liner is arranged in the outer liner; a lubricious layer disposed within the inner liner; a scaffold layer disposed within the inner liner layer; the expansion rubber layer is arranged in the inner lining layer and wraps the bracket layer; the composite steel rings are all arranged in the waterproof layer and are uniformly distributed; a plurality of tighrening rings, it is a plurality of the tighrening ring all sets up this is internal to the plastic bellows. The utility model provides a plastic bellows for earth is mixed to high tenacity has the advantage that has improved pipe wall toughness, non-deformable, has improved follow-up result of use.

Description

High-toughness plastic corrugated pipe for concrete

Technical Field

The utility model relates to a plastic bellows technical field especially relates to a plastic bellows for earth is mixed to high tenacity.

Background

The HDPE double-wall corrugated pipe, called PE corrugated pipe for short, has been greatly popularized and applied in developed countries such as Europe and America due to excellent performance and relatively economic manufacturing cost, the double-wall corrugated pipe is a novel light pipe which takes high-density polyethylene as raw material, and has the characteristics of light weight, high pressure resistance, good toughness, fast construction, long service life and the like, the cost is greatly reduced compared with pipes with other structures due to the excellent pipe wall structure design, and the HDPE double-wall corrugated pipe is widely applied at home and abroad due to convenient and reliable connection, and can replace concrete pipes and cast iron pipes in large quantity.

However, the corrugated pipe is usually buried underground during construction, the concrete is usually required to be poured during burying, the gravity of a large amount of concrete is large, great examination is carried out on the buried corrugated pipe, and the conventional corrugated pipe often has various problems in subsequent use due to pit collapse caused by insufficient local toughness during practical operation.

Therefore, there is a need to provide a new high-toughness concrete corrugated plastic pipe to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a plastic bellows for earth is mixed to high tenacity with improved pipe wall toughness, non-deformable, improved follow-up result of use.

In order to solve the technical problem, the utility model provides a plastic bellows for earth is mixed to high tenacity includes: the plastic corrugated pipe comprises a plastic corrugated pipe body and a waterproof layer; an outer liner disposed within the water barrier; the inner liner is arranged in the outer liner; a lubricious layer disposed within the inner liner; a scaffold layer disposed within the inner liner layer; the expansion rubber layer is arranged in the inner lining layer and wraps the bracket layer; the composite steel rings are all arranged in the waterproof layer and are uniformly distributed; a plurality of tighrening rings, it is a plurality of the tighrening ring all sets up this is internal to the plastic bellows.

Preferably, the tighrening ring is including propping ring, four strut, cavity and a plurality of strengthening rib, it sets up to prop the ring the plastic bellows is originally internal, prop the outer lane of ring with the inner wall fixed connection on smooth layer, four the equal fixed mounting of strut is in prop the interior circling of ring, four the strut is circular array and distributes, the cavity is seted up prop on the ring, it is a plurality of the equal fixed mounting of strengthening rib is in the cavity, it is a plurality of strengthening rib evenly distributed.

Preferably, the plurality of composite steel rings are all made of elastic composite materials, and the plurality of composite steel rings are all formed by twisting multiple strands.

Preferably, the support layer is formed by combining two cylinders and a plurality of inclined plates distributed at 45 degrees, and the inclined plates are positioned in the two cylinders.

Preferably, four the strut is that a diaphragm and two risers are constituteed, diaphragm and two the riser is 90 distributions.

Preferably, the side sections of the reinforcing ribs are all in an A shape, and the support ring, the four support frames and the reinforcing ribs are all made of elastic composite materials.

Compared with the prior art, the utility model provides a plastic bellows for earth is mixed to high tenacity has following beneficial effect:

the utility model provides a plastic bellows for earth is mixed to high tenacity:

1. the plastic corrugated pipe body is manufactured by the waterproof layer, the outer lining layer, the inner lining layer and the smooth layer, the bracket layer, the expansion rubber layer and the composite steel ring can improve the toughness of the plastic corrugated pipe body, and the expansion rubber layer can expand after meeting water to play a role in plugging and leakage prevention;

2. the fastening ring formed by the supporting ring, the four supporting frames, the cavity and the reinforcing ribs can secondarily support the plastic corrugated pipe body to play a certain buffering role, the phenomenon that the resilience force is too large is avoided, the pipe wall is broken, and the using effect is improved.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of the high toughness plastic corrugated pipe for concrete according to the present invention;

FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;

fig. 3 is a schematic side view of the fastening ring of the present invention.

Reference numbers in the figures: 1. a plastic corrugated pipe body; 2. a water barrier layer; 3. an outer liner layer; 4. an inner liner layer; 5. a smoothing layer; 6. a scaffold layer; 7. an expansion rubber layer; 8. compounding steel rings; 9. a support ring; 10. a support frame; 11. a cavity; 12. and (5) reinforcing ribs.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Referring to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural view of a preferred embodiment of the high toughness plastic corrugated pipe for concrete according to the present invention; FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1; fig. 3 is a schematic side view of the fastening ring of the present invention. High toughness mixes plastic bellows for earth includes: the plastic corrugated pipe comprises a plastic corrugated pipe body 1 and a water-resisting layer 2; an outer liner layer 3, the outer liner layer 3 being disposed within the water barrier layer 2; the lining layer 4 is arranged in the lining layer 3; a smooth layer 5, the smooth layer 5 being disposed within the inner liner layer 4; a support layer 6, the support layer 6 being disposed within the inner liner layer 4; the expansion rubber layer 7 is arranged in the inner liner layer 4, and the expansion rubber layer 7 is wrapped outside the bracket layer 6; the composite steel rings 8 are arranged in the water-resisting layer 2, and the composite steel rings 8 are uniformly distributed; a plurality of tighrening rings, it is a plurality of the tighrening ring all sets up in the plastic bellows body 1, forms plastic bellows body 1 through water barrier 2, outer liner 3,

inner liner

4 and 5 preparation on smooth layer, and support layer 6, expansion rubber layer 7 and compound steel ring 8 can improve the toughness of plastic bellows body 1, and expansion rubber layer 7 can expand after meeting water, play the effect of shutoff leak protection.

The tighrening ring is including propping ring 9, four strut 10, cavity 11 and a plurality of strengthening rib 12, prop ring 9 and set up in the plastic bellows body 1, prop the outer lane of ring 9 with smooth layer 5's inner wall fixed connection, four the equal fixed mounting of strut 10 prop ring 9's interior circle, four strut 10 is circular array and distributes, cavity 11 is seted up prop ring 9 is last, and is a plurality of the equal fixed mounting of strengthening rib 12 is in the cavity 11, and is a plurality of strengthening rib 12 evenly distributed can carry out the secondary support through propping ring 9, four strut 10, cavity 11 and a plurality of strengthening rib 12 and play certain cushioning effect to plastic bellows body 1, avoids the dynamics of kick-backing too big, leads to the pipe wall to break, improves the result of use.

It is a plurality of compound steel ring 8 is that elasticity composite material makes, and is a plurality of compound steel ring 8 is stranded and forms, and compound steel ring 8 that forms through the stranding of stranded elasticity composite material can improve the holistic toughness of plastic bellows body 1.

The support layer 6 is formed by combining two cylinders and a plurality of inclined plates distributed at 45 degrees, the inclined plates are positioned in the two cylinders, and the stability of the support layer 6 formed by triangles is high.

Four the strut 10 is a diaphragm and two risers constitution, diaphragm and two the riser is 90 distributions, and the stability of strut 9 can be improved to strut 10.

A plurality of the side section of strengthening rib 12 is A shape, prop ring 9, four strut 10 and a plurality of strengthening rib 12 and be the compound material of elasticity and make, the resilience has been guaranteed to the ring 9, four strut 10 and a plurality of strengthening rib 12 that compound material made.

The utility model provides a plastic bellows for earth is mixed to high tenacity's theory of operation as follows:

base layer is accepted for the installation to water barrier 2, compound steel ring 8 that stranded compound material transposition of elasticity formed can improve the holistic toughness of plastic bellows body 1, outer lining 3 and inner liner 4 can play effectual support, smooth layer 5 can guarantee the smooth and easy nature of flow when using, support layer 6 among the inner liner 4 can further improve holistic support toughness, wrap up in the expansion rubber layer 7 that attaches in support layer 6 and can expand after meeting water, play the effect of shutoff leak protection, a plurality of even supporting ring 9 that set up can support plastic bellows body 1 in inside, the supporting ring 9 that the compound material of elasticity was made, certain cushioning effect can be played to strut 10 and strengthening rib 12, it is too big to avoid the resilience dynamics, lead to the pipe wall to break, and the use effect is improved.

the utility model provides a high tenacity mixes plastic bellows for earth, through water barrier 2, outer lining layer 3,

inner liner

4 and 5 preparation of smooth layer form plastic bellows body 1, support layer 6, inflation rubber layer 7 and compound steel ring 8 can improve the toughness of plastic bellows body 1, inflation rubber layer 7 can expand after meeting water, play the effect of shutoff leak protection, through propping ring 9, four strut 10, the tighrening ring that cavity 11 and a plurality of strengthening rib 12 are constituteed can carry out the secondary to plastic bellows body 1 and support and play certain cushioning effect, it is too big to avoid the resilience dynamics, lead to the pipe wall to break, improve the result of use.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the design principle, the settings of the power mechanism, the power supply system, the control system, and the like of the device are not completely described, and on the premise that the skilled person understands the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known;

furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise;

in addition, in the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or integral parts; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a plastic bellows for earth is mixed to high tenacity which characterized in that includes:

the plastic corrugated pipe comprises a plastic corrugated pipe body and a waterproof layer;

an outer liner disposed within the water barrier;

the inner liner is arranged in the outer liner;

a lubricious layer disposed within the inner liner;

a scaffold layer disposed within the inner liner layer;

the expansion rubber layer is arranged in the inner lining layer and wraps the bracket layer;

the composite steel rings are all arranged in the waterproof layer and are uniformly distributed;

a plurality of tighrening rings, it is a plurality of the tighrening ring all sets up this is internal to the plastic bellows.

2. The high-toughness plastic corrugated pipe for concrete according to claim 1, wherein the fastening ring comprises a support ring, four support frames, a cavity and a plurality of reinforcing ribs, the support ring is arranged in the plastic corrugated pipe body, the outer ring of the support ring is fixedly connected with the inner wall of the smooth layer, the four support frames are all fixedly arranged on the inner ring of the support ring, the four support frames are distributed in a circular array, the cavity is arranged on the support ring, the reinforcing ribs are all fixedly arranged in the cavity, and the reinforcing ribs are uniformly distributed.

3. The plastic corrugated pipe for high-toughness concrete according to claim 1, wherein the plurality of composite steel rings are all made of elastic composite materials, and the plurality of composite steel rings are all formed by stranding a plurality of strands.

4. The high-toughness plastic corrugated pipe for concrete according to claim 1, wherein the support layer is formed by combining two cylinders and a plurality of inclined plates distributed at 45 degrees, and the inclined plates are positioned in the two cylinders.

5. The high-toughness plastic corrugated pipe for concrete according to claim 2, wherein each of the four brackets is composed of a transverse plate and two vertical plates, and the transverse plate and the two vertical plates are distributed at 90 degrees.

6. The high-toughness plastic corrugated pipe for concrete according to claim 2, wherein the side cross-section of each of the plurality of reinforcing ribs is a-shaped, and the support ring, the four supports and the plurality of reinforcing ribs are made of an elastic composite material.