CN210398016U

CN210398016U - Pipeline reinforcing structure

Info

Publication number: CN210398016U
Application number: CN201921255435.5U
Authority: CN
Inventors: 林凌彬
Original assignee: Guangdong Xinyao Construction Co Ltd
Current assignee: Guangdong Xinyao Construction Co Ltd
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-04-24
Anticipated expiration: 2029-08-05

Abstract

The utility model discloses a pipeline additional strengthening, including first pipeline and second pipeline, first pipeline and second pipeline all include outer tube and conveyer pipe, the one end of first pipeline is equipped with first butt joint, the one end of second pipeline is equipped with the second butt joint, the inside of outer tube is located to the conveyer pipe and is parallel with the outer tube, the outside cover of conveyer pipe is established the welding and is strengthened the hoop in the annular of evenly distributed, strengthen the same vertical direction department of hoop in the outside of outer tube and the annular and be equipped with the ring channel, the hoop is strengthened outward to the annular has been cup jointed in the outside of ring channel, the outside of first butt joint is equipped with the steel slat that distributes around first butt joint, the butt joint groove around distributing is seted up to the inner wall of second butt joint, the outer tube includes interior rubber layer, including outer rubber layer and fixed rubber layer, the steel wire stratum. The utility model discloses strengthen fastening and water repellent to the pipe connection department, add the firm outer tube of buffering and inside and outside enhancement hoop to the outside of conveyer pipe and avoid rolling and break.

Description

Pipeline reinforcing structure

Technical Field

The utility model relates to a pipeline technical field particularly, relates to a pipeline additional strengthening.

Background

The drainage pipeline refers to a system consisting of a pipeline for collecting and discharging sewage, wastewater and rainwater and accessory facilities thereof, and comprises a main pipe, a straight pipe and a pipeline leading to a treatment plant, and the pipeline which is built on a street or any other place and has a drainage function is taken as a drainage pipeline for statistics.

Along with the high-speed development of the economy of China, the step of urbanization is also quickening, a large amount of infrastructure is carried out in all places, no matter carry electric power in infrastructure, some pipelines need to be laid to domestic water or sewage system, and additional strengthening in present pipeline, the function is more single, some pipelines need to be buried underground in the earth layer that has the vehicle to pass through, because the long-term pressure application of vehicle pedestrian to the soil, current water pipeline is difficult to bear pressure and leads to breaking, the long distance transport of pipeline needs multiunit pipeline to splice, present mosaic structure is firm enough and breaks away from after receiving vehicle pressure application for a long time easily, seriously influence water supply or drainage effect, bring huge puzzlement to resident's life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipeline additional strengthening to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a pipeline reinforcing structure comprises a first pipeline and a second pipeline, wherein the first pipeline and the second pipeline respectively comprise an outer sleeve and a conveying pipe, one end of the first pipeline is provided with a first butt joint, one end of the second pipeline is provided with a second butt joint, the conveying pipe is arranged in the outer sleeve and is parallel to the outer sleeve, the outer side of the conveying pipe is sleeved with an annular inner reinforcing hoop which is welded with uniform distribution, the outer side of the outer sleeve and the annular inner reinforcing hoop are provided with annular grooves in the same vertical direction, the outer side of the annular grooves is sleeved with an annular outer reinforcing hoop, the outer side of the first butt joint is provided with steel strips which uniformly surround the first butt joint in interval distribution, the inner wall of the second butt joint is provided with butt grooves which are uniformly surrounded in, the butt joint groove is matched with the steel bar plate, and the outer sleeve comprises an inner rubber layer, an outer rubber layer and a steel wire mesh layer fixed between the inner rubber layer and the outer rubber layer.

Further, the first pair of joints and the second pair of joints are welded at the edge of one end of the conveying pipe of the first pipeline and the conveying pipe of the second pipeline and are communicated with each other.

Furthermore, the outer side of the steel strip plate is coated with a layer of rubber leather sheath.

Furthermore, the outer side of the outer rubber layer of the outer sleeve is provided with uniformly distributed protruding blocks.

Further, the delivery pipe is made of a corrosion-resistant stainless steel pipe.

Furthermore, the outside of the second butt joint is provided with first screw holes which are uniformly distributed and communicated with the inner cavity of the second butt joint, and the outside of the steel bar plate is provided with second screw holes matched with the first screw holes.

Furthermore, a third threaded hole which is uniformly and annularly distributed is formed in the annular groove, a fourth threaded hole which is matched with the third threaded hole is formed in the annular outer reinforcing hoop, and a fifth threaded hole which is matched with the third threaded hole and the fourth threaded hole in a communicated mode is formed in the annular inner reinforcing hoop.

The utility model discloses following beneficial effect has: the utility model provides a pair of pipeline additional strengthening's outer tube comprises inner rubber layer, outer rubber layer and the fixed steel wire stratum reticulare between the two and makes the outer tube have good toughness, strengthens hoop in a plurality of rings and the ring and strengthens for the outer surface of outer tube inside, strengthens effectually, can avoid conveyer pipe pressurized to break. Secondly, the utility model provides a pair of pipeline additional strengthening makes butt joint contact effective area increase through the steel plate strip that sets up first butt joint and the butt joint groove of second butt joint inner wall, passes first screw hole, second screw hole through the bolt and consolidates first butt joint after the butt joint and second butt joint, avoids the risk that drops, and the rubber leather sheath seals the gap of avoiding butt joint department and avoids the seepage of inside water and the infiltration of outside water.

Drawings

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

Fig. 1 is a schematic structural diagram of a pipeline reinforcing structure according to an embodiment of the present invention;

fig. 2 is a schematic view of a partial cut-away structure a-a of a pipeline reinforcing structure according to an embodiment of the present invention;

fig. 3 is a schematic side view of a second pair of joints of a pipeline reinforcing structure according to an embodiment of the present invention;

fig. 4 is a schematic side view of an outer sleeve of a pipeline-reinforcing structure according to an embodiment of the present invention;

fig. 5 is a partial structure diagram of an annular inner reinforcing hoop of a pipeline reinforcing structure according to an embodiment of the present invention.

In the figure: 1. a first conduit; 2. a second conduit; 3. a first pair of joints; 4. a second pair of connectors; 5. an annular groove; 6. an annular outer reinforcing hoop; 7. an annular inner reinforcing hoop; 8. a butt joint groove; 9. an outer sleeve; 10. a delivery pipe; 11. a protruding block; 12. a first threaded hole; 13. a steel strip plate; 14. a rubber leather sheath; 15. a second threaded hole; 16. a third threaded hole; 17. a fourth threaded hole; 18. an inner rubber layer; 19. an outer rubber layer; 20. a steel wire mesh layer; 21. and a fifth threaded hole.

Detailed Description

The following description of the present invention will be made in conjunction with the accompanying drawings and the detailed description thereof:

referring to fig. 1-5, a pipeline reinforcing structure according to an embodiment of the present invention includes a first pipeline 1 and a second pipeline 2, the first pipeline 1 and the second pipeline 2 both include an outer sleeve 9 and a conveying pipe 10, a first butt joint 3 is disposed at one end of the first pipeline 1, a second butt joint 4 is disposed at one end of the second pipeline 2, the conveying pipe 10 is disposed inside the outer sleeve 9 and parallel to the outer sleeve 9, an annular inner reinforcing hoop 7 is welded to an outer side of the conveying pipe 10, an annular groove 5 is disposed at a position of the outer side of the outer sleeve 9 and the annular inner reinforcing hoop 7 in a same vertical direction, an annular outer reinforcing hoop 6 is sleeved to an outer side of the annular groove 5, steel strips 13 are disposed at an outer side of the first butt joint 3 and uniformly surround the first butt joint 3, butt grooves 8 are disposed at an inner wall of the second butt joint 4 and uniformly surround the steel strips 13, the butt grooves 8 are adapted to the steel strips 13, the outer sleeve 9 comprises an inner rubber layer 18, an outer rubber layer 19 and a steel mesh layer 20 fixed between the inner rubber layer 18 and the outer rubber layer 19.

Through the above scheme of the utility model, the first butt joint 3 and the second butt joint 4 are both welded with the edge of one end of the conveying pipe 10 of the first pipeline 1 and the second pipeline 2 and are communicated with each other, the outer side of the steel strip plate 13 is wrapped with a layer of rubber leather sheath 14 to seal the gap at the butt joint to avoid the seepage of the internal water and the seepage of the external water, the outer side of the outer rubber layer 19 of the outer sleeve 9 is provided with the uniformly distributed protruding blocks 11 with certain buffer function, the conveying pipe 10 is made of corrosion-resistant stainless steel pipe, the outer side of the second butt joint 4 is provided with the uniformly distributed first threaded holes 12 communicated with the inner cavity thereof, the outer side of the steel strip plate 13 is provided with the second threaded holes 15 matched with the first threaded holes 12, the first butt joint 3 and the second butt joint 4 after butt joint are reinforced by the bolts passing through the first threaded holes 12 and the second threaded holes 15, the annular groove 5 is internally provided with the, the annular outer reinforcement hoop 6 is provided with a fourth threaded hole 17 matched with the third threaded hole 16 to fix the two reinforcement hoops, and the annular inner reinforcement hoop 7 is provided with a fifth threaded hole 21 matched with the third threaded hole 16 and the fourth threaded hole 17 in a communicated manner to fix the inner part and the outer part of the two reinforcement hoops.

When specifically using, outer tube 9 is by interior rubber layer 18, outer rubber layer 19 and the fixed steel wire stratum reticulare 20 between the two constitute and make outer tube 9 have good toughness when receiving pressure, buffering effect is good, strengthen hoop 6 and annular in a plurality of annular outside and strengthen hoop 7 for outer tube 9 internal and external surface and strengthen effectually, can avoid conveyer pipe 10 pressurized fracture, the lath 13 of first butt joint 3 and the butt joint groove 8 of second butt joint 4 inner wall make the effective area increase of butt joint contact, pass first screw hole 12 through the bolt, second screw hole 15 is consolidated first butt joint 3 and second butt joint 4 after the butt joint, avoid the risk that drops, rubber leather sheath 14 seals the gap of butt joint and avoids the seepage of inside water and the infiltration of outside water.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a pipeline reinforcing structure, includes first pipeline (1) and second pipeline (2), its characterized in that, first pipeline (1) and second pipeline (2) all include outer tube (9) and conveyer pipe (10), the one end of first pipeline (1) is equipped with first butt joint (3), the one end of second pipeline (2) is equipped with second butt joint (4), conveyer pipe (10) are located the inside of outer tube (9) and parallel with outer tube (9), the outside cover of conveyer pipe (10) is established and is welded the annular interior reinforcement hoop (7) that have evenly distributed, the outside of outer tube (9) with the annular interior reinforcement hoop (7) same vertical direction department is equipped with ring channel (5), the outside of ring channel (5) has cup jointed annular exterior reinforcement hoop (6), the outside of first butt joint (3) is equipped with steel slat (13) that evenly encircle first butt joint (3) interval distribution, the inner wall of the second pair of joints (4) is provided with butt joint grooves (8) which are uniformly distributed in a surrounding mode, the butt joint grooves (8) are matched with the steel strip plates (13), and the outer sleeve (9) comprises an inner rubber layer (18), an outer rubber layer (19) and a steel wire mesh layer (20) fixed between the inner rubber layer (18) and the outer rubber layer (19).

2. A pipeline reinforcing structure according to claim 1, characterized in that the first pair of joints (3) and the second pair of joints (4) are welded and mutually communicated with one end edges of the conveying pipes (10) of the first pipeline (1) and the second pipeline (2).

3. A pipe reinforcing structure according to claim 1, wherein the steel strip plate (13) is externally covered with a rubber sheath (14).

4. A pipe reinforcing arrangement according to claim 1, characterized in that the outer side of the outer rubber layer (19) of the outer sleeve (9) is provided with evenly distributed protruding blocks (11).

5. A pipeline strengthening structure according to claim 1, wherein the duct (10) is made of corrosion resistant stainless steel tubing.

6. A pipeline reinforcing structure as claimed in claim 1, wherein the outside of said second pair of joints (4) is provided with first threaded holes (12) uniformly distributed and communicating with the inner cavity thereof, and the outside of said steel strip plate (13) is provided with second threaded holes (15) adapted to said first threaded holes (12).

7. A pipeline reinforcing structure according to claim 1, wherein third threaded holes (16) are uniformly and annularly distributed in the annular groove (5), the annular outer reinforcing hoop (6) is provided with fourth threaded holes (17) matched with the third threaded holes (16), and the annular inner reinforcing hoop (7) is provided with fifth threaded holes (21) matched with the third threaded holes (16) and the fourth threaded holes (17) in a communicated manner.