CN216201120U

CN216201120U - Polyethylene winding pipe with reinforcing structure

Info

Publication number: CN216201120U
Application number: CN202122303491.5U
Authority: CN
Inventors: 虞彭; 魏志建; 钱佩华
Original assignee: Shanghai Xingdao Technology Co ltd
Current assignee: Shanghai Xingdao Technology Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-04-05
Anticipated expiration: 2031-09-23

Abstract

The utility model relates to a polyethylene winding pipe with a reinforced structure, which relates to the technical field of pipelines and comprises a first sleeve and a second sleeve, wherein the first sleeve is sleeved outside the second sleeve, a connecting rib is arranged between the first sleeve and the second sleeve, the connecting rib is respectively fixed with the first sleeve and the second sleeve, the first sleeve is provided with a first supporting piece, and the first supporting piece is erected on the first sleeve; the second sleeve is provided with a reinforcing pipe, the reinforcing pipe is of a hollow structure, the reinforcing pipe is wound on the second sleeve, the reinforcing pipe is provided with a second supporting piece, and the second supporting piece is erected between the reinforcing pipe and the second sleeve. This application has and prevents when the winding pipe receives the oppression, leads to the winding pipe to take place to warp because of unable outside pressure that bears to promote winding pipe life's effect.

Description

Polyethylene winding pipe with reinforcing structure

Technical Field

The application relates to the technical field of pipelines, in particular to a polyethylene winding pipe with a reinforcing structure.

Background

At present, the polyethylene plastic steel winding pipe is made of a special-shaped steel-plastic composite strip material through spiral winding and welding, and the inner wall of the polyethylene plastic steel winding pipe is smooth and flat. The pipe has the advantages of corrosion resistance, light weight, simple and convenient installation, large flow rate, long service life and the like, can replace the pipe made of high-energy-consumption materials (cement, cast iron, ceramic and the like), and belongs to an environment-friendly green product. It is suitable for use in earthquake and mine soil subsidence area, and is suitable for conveying acid and alkali matter, sewage, natural gas, coal gas and other matters.

In the related technology, in the laying process of the outdoor underground drainage pipeline, a worker sets a groove on a soil layer, then lays the double-wall winding pipe in the groove, and after the double-wall winding pipe is laid, the worker backfills the excavated soil.

In view of the above-mentioned related arts, the inventor believes that there is a problem in that when the winding pipe is exposed or buried shallowly, the winding pipe is easily pressed, so that the winding pipe is deformed due to failure in bearing external pressure during construction or use, thereby affecting the service life of the winding pipe.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the winding pipe cannot bear external pressure and is deformed, the application provides a polyethylene winding pipe with a reinforcing structure.

The application provides a polyethylene winding pipe with additional strengthening adopts following technical scheme:

a polyethylene winding pipe with a reinforcing structure comprises a first sleeve and a second sleeve, wherein the first sleeve is sleeved on the outer side of the second sleeve, a connecting rib is arranged between the first sleeve and the second sleeve and is respectively fixed with the first sleeve and the second sleeve, the first sleeve is provided with a first supporting piece, and the first supporting piece is erected on the first sleeve; the second sleeve is provided with a reinforcing pipe, the reinforcing pipe is of a hollow structure, the reinforcing pipe is wound on the second sleeve, the reinforcing pipe is provided with a second supporting piece, and the second supporting piece is erected between the reinforcing pipe and the second sleeve.

Optionally, first support piece includes the spacing ring, the spacing ring is fixed in the first sleeve, just the guide way has been seted up on the spacing ring, be provided with first support strip and second support bar in the guide way of spacing ring, first support strip is relative setting with the second support bar, just first support strip with the second support bar passes through the guide way with the cooperation of sliding of spacing ring, be provided with the bracing piece between first support strip and the second support bar, the both ends of bracing piece are fixed with first support strip, second support bar respectively.

Optionally, a counterweight is arranged on the first supporting bar, and the counterweight is fixed with the first supporting bar.

Optionally, a first supporting plate and a second supporting plate are arranged between any two adjacent connecting ribs, the first supporting plate and the second supporting plate are arranged in a crossed manner, and two ends of the first supporting plate and two ends of the second supporting plate are respectively fixed to the first sleeve and the second sleeve.

Optionally, second support piece includes shock attenuation strip and shock attenuation pole, the shock attenuation strip erects in the stiffening tube, the shock attenuation pole is in even interval is provided with a plurality of, a plurality of on the shock attenuation strip the one end of shock attenuation pole all with the shock attenuation strip is fixed, the other end respectively with stiffening tube, second sleeve conflict.

Optionally, a plurality of protrusions are arranged on the second sleeve at uniform intervals, one end of each protrusion is fixed to the second sleeve, the other end of each protrusion extends towards one side far away from the second sleeve.

To sum up, the application comprises the following beneficial technical effects of at least one polyethylene winding pipe with a reinforcing structure:

during the use, when external force oppression winding pipe, first support piece and second support piece play the supporting role to first sleeve pipe and second sleeve pipe, when the winding pipe exposes outside or buries underground more shallowly, help preventing when the winding pipe receives the oppression, lead to the winding pipe because of can't bear outside pressure and take place to warp to promote the life of winding pipe.

Drawings

FIG. 1 is a schematic view of the overall structure of a polyethylene winding pipe with a reinforcing structure according to the present embodiment;

fig. 2 is an enlarged view of a portion a of fig. 1.

Reference numerals: 1. a first sleeve; 2. a connecting rib; 21. a first support plate; 22. a second support plate; 3. a second sleeve; 31. a protrusion; 4. a first support member; 41. a limiting ring; 411. a guide groove; 42. a first support bar; 421. a balancing weight; 43. a support bar; 44. a second supporting strip; 5. a reinforcement tube; 51. a second support member; 52. a shock absorbing bar; 53. shock-absorbing rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings of the embodiments of the present application. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the application without any inventive step, are within the scope of protection of the application.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. The use of the terms "a" or "an" and the like in the description and in the claims of the present application do not denote a limitation of quantity, but rather denote the presence of at least one.

In the description of the present specification and claims, the terms "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present application and simplifying the description, but do not indicate or imply that the referred device or unit must have a specific direction, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses a polyethylene winding pipe with a reinforcing structure.

Referring to fig. 1, a polyethylene winding pipe with a reinforced structure includes a first sleeve 1 and a second sleeve 3, the first sleeve 1 and the second sleeve 3 are both cylindrical, the first sleeve 1 is located inside the second sleeve 3, and the axes of the first sleeve 1 and the second sleeve 3 coincide. Be provided with between first sleeve pipe 1 and the second sleeve pipe 3 and connect rib 2, connect rib 2 wholly is cyclic annular, and the axis of connecting rib 2 is coaxial with the axis of first sleeve pipe 1, second sleeve pipe 3, and the cross-section of connecting rib 2 is the rectangle, and the one end of connecting rib 2 is fixed with first sleeve pipe 1, and the other end is fixed with second sleeve pipe 3, and connects rib 2 along the even interval of the axis direction of first sleeve pipe 1 and be provided with a plurality of.

Referring to fig. 1, a first support member 4 is arranged in the first sleeve 1, the first support member 4 includes a limiting ring 41, the limiting ring 41 is annular, the axis of the limiting ring 41 and the axis of the first sleeve 1 are fixed to the first sleeve 1, a guide groove 411 is formed in the limiting ring 41, the guide groove 411 is annular, and the axis of the guide groove 411 is coaxial with the axis of the limiting ring 41. The limiting ring 41 is provided with a first supporting bar 42 and a second supporting bar 44, the first supporting bar 42 and the second supporting bar 44 are oppositely arranged on the limiting ring 41, the first supporting bar 42 and the second supporting bar 44 are both embedded in a guiding groove 411 of the limiting ring 41, and the first supporting bar 42 and the second supporting bar 44 slide in the limiting ring 41 through the guiding groove 411. Be provided with bracing piece 43 between first bracing piece 42 and the second support bar 44, bracing piece 43 is provided with two between first bracing piece 42 and second support bar 44 relatively, and two bracing pieces 43 are the setting of crossing, and integrated into one piece sets up between two bracing pieces 43, and the both ends of two bracing pieces 43 are fixed with first bracing piece 42, second support bar 44 respectively, and the supporting role through bracing piece 43 to make stability between first bracing piece 42 and the second support bar 44 can promote.

During the use, first support bar 42 and second support bar 44 are vertical state, and when the winding pipe upside received the extrusion, the bracing piece 43 between first support bar 42 and the second support bar 44 can play the effect of support to the winding pipe, prevents that the winding pipe from being squashed at the in-process that receives the extrusion to promote the stability of first sleeve 1 you liquid flow.

Referring to fig. 1, the first supporting bar 42 is provided with a weight 421, and the weight 421 is fixed to the first supporting bar 42. The gravity of the first supporting strips 42 is increased by the balancing weight 421, so that the first supporting strips 42 and the second supporting strips 44 are always kept in a vertical state, and the first supporting strips 42 and the second supporting strips 44 can always play a supporting role in the vertical state after the whole angle of the winding pipe is changed.

Referring to fig. 1, a first supporting plate 21 and a second supporting plate 22 are disposed between any two adjacent connecting ribs 2, the first supporting plate 21 and the second supporting plate 22 are annular, the axes of the first supporting plate 21 and the second supporting plate 22 are coaxial with the axis of the first sleeve 1, the cross sections of the first supporting plate 21 and the second supporting plate 22 are rectangular, the first supporting plate 21 and the second supporting plate 22 are arranged in a crossed manner in the length direction, the first supporting plate 21 and the second supporting plate 22 are integrally formed, two ends of the first supporting plate 21 and the second supporting plate 22 are fixed to the first sleeve 1 and the second sleeve 3 respectively, and the first sleeve 1 and the second sleeve 3 are supported by the first supporting plate 21 and the second supporting plate 22, so that the stability between the first sleeve 1 and the second sleeve 3 is improved.

Referring to fig. 1 and 2, a reinforcing pipe 5 is arranged outside the second sleeve 3, the reinforcing pipe 5 is hollow, and the reinforcing pipe 5 is integrally fixed outside the second sleeve 3 in a spiral winding manner. The reinforcing tube 5 is provided with a second supporting member 51, the second supporting member 51 comprises a damping strip 52 and a damping rod 53, the damping strip 52 and the damping rod 53 are integrally made of rubber, the damping strip 52 is integrally in a round rod shape, the axis of the damping strip 52 is identical to the winding direction of the reinforcing tube 5, and the damping strip 52 is embedded in the reinforcing tube 5. The shock-absorbing rod 53 is provided with three around the even interval of shock attenuation strip 52 axis direction, and the one end of three shock-absorbing rod 53 all is fixed with shock attenuation strip 52, and the other end is equallyd divide and is contradicted with second sleeve 3, reinforced pipe 5 respectively. By arranging the damper strip 52 and the damper rod 53 in the reinforcing strip, the structural strength of the winding pipe is improved.

Referring to fig. 1, the second sleeve 3 is further provided with a protrusion 31, the protrusion 31 is uniformly spaced on the second sleeve 3, one end of the protrusion 31 is fixed to the second sleeve 3, and the other end of the protrusion extends to one side away from the second sleeve 3. The protrusion 31 can increase the elasticity of the surface of the second sleeve 3, so that the compression capacity of the first sleeve 1 and the second sleeve 3 can be improved.

The implementation principle of the polyethylene winding pipe with the reinforcing structure in the embodiment of the application is as follows: in the application, the winding pipe is laid and is accomplished, first support strip 42 remains throughout in vertical state under the effect of balancing weight 421, receive pressure back on the winding pipe vertical direction, first support strip 42, second support strip 44 and bracing piece 43 have played the supporting role to first sleeve pipe 1 and second sleeve pipe 3, first backup pad 21 and second backup pad 22 play the effect of stabilizing the support between first sleeve pipe 1 and second sleeve pipe 3, the outer reinforcing tube 5 of second sleeve pipe 3 increases the outer elasticity of second sleeve pipe 3 with protruding 31, promote the resistance to pressure of winding pipe.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a polyethylene winding pipe with additional strengthening, includes first sleeve pipe (1) and second sleeve pipe (3), and first sleeve pipe (1) cover is established in the outside of second sleeve pipe (3), and is provided with between first sleeve pipe (1) and second sleeve pipe (3) and connects rib (2), connect rib (2) respectively with first sleeve pipe (1), second sleeve pipe (3) are fixed, its characterized in that: the first sleeve (1) is provided with a first support (4), and the first support (4) is erected on the first sleeve (1); the second sleeve (3) is provided with a reinforcing pipe (5), the reinforcing pipe (5) is of a hollow structure, the reinforcing pipe (5) is wound on the second sleeve (3), the reinforcing pipe (5) is provided with a second supporting piece (51), and the second supporting piece (51) is erected between the reinforcing pipe (5) and the second sleeve (3).

2. A polyethylene winding pipe with a reinforcing structure according to claim 1, wherein: first support piece (4) include spacing ring (41), spacing ring (41) are fixed in first sleeve pipe (1), just guide way (411) have been seted up on spacing ring (41), be provided with first support strip (42) and second support strip (44) in guide way (411) of spacing ring (41), first support strip (42) are relative setting with second support strip (44), just first support strip (42) with second support strip (44) pass through guide way (411) with spacing ring (41) cooperation of sliding, be provided with bracing piece (43) between first support strip (42) and second support strip (44), the both ends of bracing piece (43) are fixed with first support strip (42), second support strip (44) respectively.

3. A polyethylene winding pipe with a reinforcing structure according to claim 2, wherein: a balancing weight (421) is arranged on the first supporting strip (42), and the balancing weight (421) is fixed with the first supporting strip (42).

4. A polyethylene winding pipe with a reinforcing structure according to claim 1, wherein: arbitrary adjacent two be provided with first backup pad (21) and second backup pad (22) between connecting rib (2), first backup pad (21) and second backup pad (22) are the cross setting, just the both ends of first backup pad (21) and second backup pad (22) respectively with first sleeve pipe (1), second sleeve pipe (3) are fixed.

5. A polyethylene winding pipe with a reinforcing structure according to claim 1, wherein: second support piece (51) include shock attenuation strip (52) and shock attenuation pole (53), shock attenuation strip (52) erect in reinforced pipe (5), shock attenuation pole (53) are in even interval is provided with a plurality of on shock attenuation strip (52), a plurality of the one end of shock attenuation pole (53) all with shock attenuation strip (52) are fixed, the other end respectively with reinforced pipe (5), second sleeve pipe (3) are contradicted.

6. A polyethylene winding pipe with a reinforcing structure according to claim 1, wherein: the second sleeve (3) is provided with a protrusion (31), one end of the protrusion (31) is fixed with the second sleeve (3), the other end of the protrusion extends towards one side far away from the second sleeve (3), and the protrusion (31) is uniformly arranged on the second sleeve (3) at intervals.