CN213089164U - Heat-resistant high-toughness high-density polyethylene corrugated pipe with smooth surface - Google Patents
Heat-resistant high-toughness high-density polyethylene corrugated pipe with smooth surface Download PDFInfo
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- CN213089164U CN213089164U CN202021989272.6U CN202021989272U CN213089164U CN 213089164 U CN213089164 U CN 213089164U CN 202021989272 U CN202021989272 U CN 202021989272U CN 213089164 U CN213089164 U CN 213089164U
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Abstract
The utility model discloses a smooth high density polyethylene bellows in heat-resisting high toughness surface, which comprises a pipe body, the upper end surface of body is provided with the annular ring, the both sides surface of body is provided with the telescopic link, the upper end of telescopic link is provided with the axis of rotation, the inboard of telescopic link is provided with the bracing piece, the outside of bracing piece is provided with presses the fixed column, the inboard of pressing the fixed column is provided with compression spring, the inside of annular ring is provided with the buffer layer, the inboard surface of buffer layer is provided with the extrusion piece. A smooth high density polyethylene bellows of heat-resisting high toughness surface, through being provided with telescopic link and bracing piece, firm when being favorable to the body installation is placed, improves the installation effectiveness, through being provided with toughness layer, flame retardant coating and anticorrosive coating for the body has better heat-resisting, high toughness and anticorrosive effect, in the body use, increases the life of body.
Description
Technical Field
The utility model relates to a bellows field, in particular to smooth high density polyethylene bellows in heat-resisting high toughness surface.
Background
The heat-resistant high-toughness smooth-surface high-density polyethylene corrugated pipe is a device mainly used for municipal drainage and sewage pipeline system engineering; there is certain drawback when current smooth high density polyethylene bellows of heat-resisting high toughness surface uses, at first, the body is placing the connection in-process, take place to rock easily, do not be convenient for support fixed device, be not convenient for use, secondly, the heat-resisting effect of body is relatively poor with toughness degree, under high temperature and extruded environment, the phenomenon that causes the body to damage easily takes place, in the long-time use of body, inside receives the corruption of rivers easily, reduce the life of body, therefore, we have provided a smooth high density polyethylene bellows of heat-resisting high toughness surface.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a smooth high density polyethylene bellows of heat-resisting high toughness surface, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a smooth high density polyethylene bellows in heat-resisting high toughness surface, includes the body, the upper end surface of body is provided with the annular ring, the both sides surface of body is provided with the telescopic link, the upper end of telescopic link is provided with the axis of rotation, the inboard of telescopic link is provided with the bracing piece, the outside of bracing piece is provided with presses the fixed column, the inboard of pressing the fixed column is provided with compression spring, the inside of annular ring is provided with the buffer layer, the inboard surface of buffer layer is provided with the extrusion piece, the inside of extrusion piece is provided with the resistance to compression grain, the inboard of body is provided with the toughness layer, one side of toughness layer is provided with the flame retardant coating, one side of flame.
Preferably, be fixed connection between body and the ring, and the diameter of ring is greater than the diameter of body, ring quantity is a plurality of groups and is parallel arrangement, be fixed connection between extrusion piece and the buffer layer, and extrusion piece quantity is a plurality of groups and is the annular arrangement, the extrusion piece is made for elastic material, the inside resistance to compression grain that has inlayed of extrusion piece, and resistance to compression grain is spherical structure, the resistance to compression grain is made for the plastic material.
By adopting the technical scheme, the following technical effects can be achieved: the tube body and the annular ring can be conveniently placed for use.
Preferably, be swing joint between axis of rotation and the body, and the axis of rotation is revolution mechanic, the fixed orifices has been inlayed to the surface of axis of rotation, and the fixed orifices is the cylinder structure, fixed orifices quantity is a plurality of groups and is parallel arrangement, the inboard surface swing joint of telescopic link has the bracing piece, and the bracing piece is the cuboid structure.
By adopting the technical scheme, the following technical effects can be achieved: the rotating shaft and the pipe body are convenient to connect for use.
Preferably, the upper end surface swing joint of bracing piece presses down the fixed column, and presses down the fixed column and be the cylinder structure, the cross-sectional area of pressing down the fixed column is less than the cross-sectional area of fixed orifices, the outer fixed surface in one side of pressing down the fixed column is connected with compression spring, and compression spring makes for elastic material, the outside that the both sides surface of body is close to the telescopic link has inlayed and has accomodate the groove, and accomodate the quantity of groove quantity and telescopic link and be four groups and be the symmetry and arrange.
By adopting the technical scheme, the following technical effects can be achieved: the support rod can be conveniently stretched and fixed for use.
Preferably, the inboard of body has inlayed the toughness layer, and the diameter on toughness layer is less than the diameter of body and makes for toughness material, the flame retardant coating has inlayed in the inboard of body, and the diameter on flame retardant coating is less than the diameter on toughness layer and makes for fire prevention material, the anticorrosive coating has inlayed in the inboard of body, and the diameter of anticorrosive coating is less than the diameter on flame retardant coating and makes for corrosion prevention material.
By adopting the technical scheme, the following technical effects can be achieved: the placement of the toughness layer, the fire-proof layer and the anticorrosive layer is convenient.
Compared with the prior art, the utility model discloses following beneficial effect has: the high-density polyethylene corrugated pipe with the heat-resistant high-toughness smooth surface is characterized in that under the rotating basis of the rotating shaft, a user rotates the telescopic rod from inside to outside, the telescopic rod rotates along the inner side outer surface of the accommodating groove until the telescopic rod moves to a proper angle, the outer surface of the pressing fixing column moves along the inner side outer surface of the fixing hole by pressing the pressing fixing column, meanwhile, the compression spring contracts until the outer surface of one side of the pressing fixing column and the inner side outer surface of the fixing hole are kept in a parallel state, the supporting rod moves from inside to outside, the pressing fixing column moves to the inner side of the lower side fixing hole for repeated use until the supporting rod moves to a proper position, the pipe body is fixed, the toughness layer has a good toughness effect in the use process of the pipe body, the fireproof layer has a good fireproof effect in the fire catching environment, the anticorrosive layer has a good anticorrosive effect, the heat-resistant high-toughness high-density polyethylene corrugated pipe with the smooth surface is simple in structure and better in use effect compared with the traditional mode.
Drawings
FIG. 1 is a schematic view of the overall structure of a heat-resistant high-toughness smooth-surfaced high-density polyethylene corrugated pipe of the present invention;
FIG. 2 is a schematic view of a partial structure of a heat-resistant high-toughness smooth-surfaced high-density polyethylene corrugated pipe according to the present invention;
FIG. 3 is a partial cross-sectional side view of a high density polyethylene corrugated pipe with a smooth surface and high heat resistance and high toughness according to the present invention;
FIG. 4 is a cross-sectional side view of a high-density polyethylene corrugated pipe of the present invention with a smooth surface and high heat resistance and high toughness;
fig. 5 is an enlarged view of a in fig. 4 of a heat-resistant high-toughness smooth-surface high-density polyethylene corrugated pipe according to the present invention.
In the figure: 1. a pipe body; 2. an annular ring; 3. a telescopic rod; 4. a rotating shaft; 5. a fixing hole; 6. a support bar; 7. pressing the fixing column; 8. a compression spring; 9. a receiving groove; 10. a buffer layer; 11. extruding the block; 12. compression resistant particles; 13. a ductile layer; 14. a fire barrier layer; 15. and (4) an anticorrosive layer.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-5, a smooth high density polyethylene bellows of heat-resisting high toughness surface, including body 1, the upper end surface of body 1 is provided with annular ring 2, the both sides surface of body 1 is provided with telescopic link 3, the upper end of telescopic link 3 is provided with axis of rotation 4, the inboard of telescopic link 3 is provided with bracing piece 6, the outside of bracing piece 6 is provided with presses fixed column 7, the inboard of pressing fixed column 7 is provided with compression spring 8, the inside of annular ring 2 is provided with buffer layer 10, the inboard surface of buffer layer 10 is provided with extrusion piece 11, the inside of extrusion piece 11 is provided with resistance to compression grain 12, the inboard of body 1 is provided with toughness layer 13, one side of toughness layer 13 is provided with flame retardant coating 14, one side of flame retardant coating 14 is provided.
Be fixed connection between body 1 and the annular ring 2, and the diameter of annular ring 2 is greater than the diameter of body 1, 2 quantity of annular ring are a plurality of groups and are parallel arrangement, be fixed connection between extrusion piece 11 and buffer layer 10, and 11 quantity of extrusion piece are a plurality of groups and are the annular and arrange, extrusion piece 11 is made for elastic material, extrusion piece 11 is inside to be inlayed and to be pressed grain 12, and to press grain 12 to be spherical structure, it makes for plastic material to press grain 12, be favorable to the use of annular ring 2, play better cushioning effect.
Be swing joint between axis of rotation 4 and the body 1, and axis of rotation 4 is rotating structure, and fixed orifices 5 have been inlayed to the surface of axis of rotation 4, and fixed orifices 5 are the cylinder structure, and 5 quantity of fixed orifices are a plurality of groups and are parallel arrangement, and the inboard surface swing joint of telescopic link 3 has bracing piece 6, and bracing piece 6 is the cuboid structure, is favorable to telescopic link 3 and axis of rotation 4's use.
Fixed column 7 is pressed to the upper end surface swing joint of bracing piece 6, and press fixed column 7 to be the cylinder structure, the cross-sectional area of pressing fixed column 7 is less than the cross-sectional area of fixed orifices 5, one side external fixed surface that presses fixed column 7 is connected with compression spring 8, and compression spring 8 makes for elastic material, the outside that the both sides surface of body 1 is close to telescopic link 3 has inlayed and has accomodate groove 9, and accomodate the quantity of groove 9 and telescopic link 3 and be four groups and be the symmetry and arrange, be favorable to bracing piece 6 and the tensile fixed use of removal of pressing fixed column 7.
It should be noted that, the utility model relates to a heat-resisting high-toughness smooth surface high-density polyethylene corrugated pipe, through being provided with telescopic link 3, axis of rotation 4, fixed orifices 5, bracing piece 6, press fixed column 7, compression spring 8, accomodate groove 9, in the installation of body 1, under axis of rotation 4 as the basis of rotating, the user rotates telescopic link 3 from inside to outside, make telescopic link 3 rotate along accomodating groove 9 inboard surface, until moving to suitable angle, press fixed column 7, make press fixed column 7 surface along fixed orifices 5 inboard surface removal, compression spring 8 contracts simultaneously, until press fixed column 7 one side surface and fixed orifices 5 inboard surface keep the parallel state, move bracing piece 6 from inside to outside, make press fixed column 7 to move to downside fixed orifices 5 inboard, reuse, until moving bracing piece 6 to suitable position, accomplish the body 1 is fixed, the installation of the body 1 of being convenient for is used, through being provided with toughness layer 13, flame retardant coating 14 and anticorrosive coating 15, in the use of body 1, toughness layer 13 has better toughness effect, under the environment of catching fire, flame retardant coating 14 has better fire prevention effect, anticorrosive coating 15 has better anticorrosion effect, increase the life of body 1, the smooth high density polyethylene bellows of whole heat-resisting high toughness surface simple structure, it is comparatively practical.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A heat-resisting high-toughness smooth-surface high-density polyethylene corrugated pipe comprises a pipe body (1), and is characterized in that: the outer surface of the upper end of the pipe body (1) is provided with an annular ring (2), the outer surfaces of two sides of the pipe body (1) are provided with telescopic rods (3), the upper end of the telescopic rod (3) is provided with a rotating shaft (4), the inner side of the telescopic rod (3) is provided with a support rod (6), a pressing fixing column (7) is arranged on the outer side of the supporting rod (6), a compression spring (8) is arranged on the inner side of the pressing fixing column (7), a buffer layer (10) is arranged inside the annular ring (2), an extrusion block (11) is arranged on the outer surface of the inner side of the buffer layer (10), the interior of the extrusion block (11) is provided with compression-resistant particles (12), the inner side of the pipe body (1) is provided with a flexible layer (13), one side of the toughness layer (13) is provided with a fireproof layer (14), and one side of the fireproof layer (14) is provided with an anticorrosive layer (15).
2. The corrugated heat-resistant high-toughness high-density polyethylene pipe with smooth surface according to claim 1, wherein: be fixed connection between body (1) and annular ring (2), and the diameter that annular ring (2) is greater than the diameter of body (1), annular ring (2) quantity is a plurality of groups and is parallel arrangement, be fixed connection between extrusion piece (11) and buffer layer (10), and extrusion piece (11) quantity is a plurality of groups and is the annular arrangement, extrusion piece (11) are made for elastic material, extrusion piece (11) inside has inlayed resistance to compression grain (12), and resistance to compression grain (12) are spherical structure, resistance to compression grain (12) are made for the plastic material.
3. The corrugated heat-resistant high-toughness high-density polyethylene pipe with smooth surface according to claim 1, wherein: be swing joint between axis of rotation (4) and body (1), and axis of rotation (4) are rotating structure, fixed orifices (5) have been inlayed to the surface of axis of rotation (4), and fixed orifices (5) are the cylinder structure, fixed orifices (5) quantity is a plurality of groups and is parallel arrangement, the inboard surface swing joint of telescopic link (3) has bracing piece (6), and bracing piece (6) are the cuboid structure.
4. The corrugated heat-resistant high-toughness high-density polyethylene pipe with smooth surface according to claim 1, wherein: the utility model discloses a support pole, including body (1), bracing piece (6), fixed column (7) are pressed to the upper end surface swing joint of bracing piece (6), and press fixed column (7) to be the cylinder structure, the cross-sectional area of pressing fixed column (7) is less than the cross-sectional area of fixed orifices (5), one side fixed surface that presses fixed column (7) is connected with compression spring (8), and compression spring (8) are made for elastic material, the outside that the both sides surface of body (1) is close to telescopic link (3) has inlayed and has accomodate groove (9), and accomodate the quantity of groove (9) and telescopic link (3) and be four groups and be the symmetry and.
5. The corrugated heat-resistant high-toughness high-density polyethylene pipe with smooth surface according to claim 1, wherein: toughness layer (13) have been inlayed to the inboard of body (1), and the diameter on toughness layer (13) is less than the diameter of body (1) and makes for toughness material, flame retardant coating (14) have been inlayed to the inboard of body (1), and the diameter on flame retardant coating (14) is less than the diameter on toughness layer (13) and makes for fire retardant material, anticorrosive coating (15) have been inlayed to the inboard of body (1), and the diameter of anticorrosive coating (15) is less than the diameter on flame retardant coating (14) and makes for anticorrosive material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021989272.6U CN213089164U (en) | 2020-09-13 | 2020-09-13 | Heat-resistant high-toughness high-density polyethylene corrugated pipe with smooth surface |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021989272.6U CN213089164U (en) | 2020-09-13 | 2020-09-13 | Heat-resistant high-toughness high-density polyethylene corrugated pipe with smooth surface |
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| CN213089164U true CN213089164U (en) | 2021-04-30 |
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| CN202021989272.6U Active CN213089164U (en) | 2020-09-13 | 2020-09-13 | Heat-resistant high-toughness high-density polyethylene corrugated pipe with smooth surface |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114923054A (en) * | 2022-05-26 | 2022-08-19 | 全能管业科技(衢州)有限公司 | PVC sewage discharge pipeline structure and connection method thereof |
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2020
- 2020-09-13 CN CN202021989272.6U patent/CN213089164U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114923054A (en) * | 2022-05-26 | 2022-08-19 | 全能管业科技(衢州)有限公司 | PVC sewage discharge pipeline structure and connection method thereof |
| CN114923054B (en) * | 2022-05-26 | 2022-11-25 | 全能管业科技(衢州)有限公司 | PVC sewage discharge pipeline structure and connection method thereof |
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