CN217927497U - High-strength corrosion-resistant double-wall corrugated pipe - Google Patents
High-strength corrosion-resistant double-wall corrugated pipe Download PDFInfo
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- CN217927497U CN217927497U CN202221875201.2U CN202221875201U CN217927497U CN 217927497 U CN217927497 U CN 217927497U CN 202221875201 U CN202221875201 U CN 202221875201U CN 217927497 U CN217927497 U CN 217927497U
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- corrugated pipe
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Abstract
The utility model discloses a high-strength corrosion-resistant double-wall corrugated pipe, in particular to the field of double-wall corrugated pipes, which comprises a U-shaped seat and a double-wall corrugated pipe body, wherein the inner wall of the U-shaped seat is fixedly provided with a guide groove, the inner wall of the guide groove is movably connected with a cross rod, the bottom end of the cross rod is fixedly connected with a damping block, and the bottom end of the damping block is movably connected with a vertical rod; compared with the prior art, this corrosion-resistant double-walled bellows of high strength passes through U type seat, the guide slot, the horizontal pole, the damping piece, the pole setting, supporting seat and buffer spring's structural design, place the horizontal pole with the double-walled bellows through the connecting seat on, when the external impact force takes place for the double-walled bellows, the impact force can be used in and make the buffer spring compression offset impact force on the horizontal pole, and make buffer spring prevent the rebound phenomenon after offsetting the impact force through the damping piece sliding connection horizontal pole on the pole setting, thereby make the injury of double-walled bellows reduce, the bradyseism effect of the corrosion-resistant double-walled bellows of high strength has been improved.
Description
Technical Field
The utility model relates to a double-walled bellows field, more specifically says, the utility model relates to a corrosion-resistant double-walled bellows of high strength.
Background
The double-wall corrugated pipe is a novel pipe with an outer wall of an annular structure and a smooth inner wall, is firstly developed and succeeded in Germany in the early 80 s, is developed and perfected for more than ten years, is developed from a single variety to a complete product series, is mature in production process and use technology at present, and is greatly popularized and applied in developed countries such as Europe and America due to excellent performance and relatively economic cost.
The prior patents are as follows: "a novel wear-resisting corrosion-resistant double-walled bellows", and the publication number is: CN211398830U, a novel wear-resistant and corrosion-resistant double-wall corrugated pipe Is provided with The double-wall corrugated pipe is provided with an outer layer of the corrugated pipe, the bending strength and the bending elastic modulus of the double-wall corrugated pipe can be increased through the nano calcium carbonate layer, and the corrosion resistance of the outer surface of the double-wall corrugated pipe can be enhanced through the epoxy resin anticorrosive coating; however, the double-wall corrugated pipe has poor shock absorption effect while being wear-resistant and corrosion-resistant, so that the double-wall corrugated pipe is poor in shock absorption effectWhen the corrugated pipe is subjected to force ineffectiveness in the using process, the corrugated pipe is easy to crack to cause safety accidents, and the using strength of the double-wall corrugated pipe is reduced.
Therefore, a high-strength corrosion-resistant double-wall corrugated pipe is proposed to address the above problems.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defects of the prior art, embodiments of the present invention provide a high-strength corrosion-resistant double-wall corrugated pipe to solve the problems set forth in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a corrosion-resistant double-walled bellows of high strength, includes U type seat and double-walled bellows body, the fixed guide slot that has seted up of inner wall of U type seat, the inner wall swing joint of guide slot has the horizontal pole, the bottom fixedly connected with damping piece of horizontal pole, the bottom swing joint of damping piece has the pole setting.
The bottom fixedly connected with supporting seat of pole setting, the both sides movable mounting of supporting seat has buffer spring, the bottom fixedly connected with connecting seat of double-walled bellows body, the inner wall of connecting seat is fixed and is seted up the pole groove.
Preferably, the double-wall corrugated pipe body comprises an epoxy resin layer, a high-density polyethylene layer and a wear-resistant coating, the high-density polyethylene layer is tightly attached to one side of the epoxy resin layer, and the wear-resistant coating is tightly attached to one side of the high-density polyethylene layer.
Preferably, the inner size of the epoxy resin layer is matched with the outer size of the high-density polyethylene layer, and the inner wall of the high-density polyethylene layer is tightly attached to the outer wall of the wear-resistant coating.
Preferably, the main component of the wear-resistant coating is composed of a silica gel material.
Preferably, the U-shaped seat and the guide groove are of an integrated structure, and the inner wall of the guide groove is tightly attached to the outer wall of the cross rod.
Preferably, closely laminate between the inner wall of damping piece and the outer wall of pole setting, and coincide each other between the axis of pole setting and the axis of supporting seat.
Preferably, mutually perpendicular between the water flat line of supporting seat and buffer spring's the outer wall, and buffer spring symmetric distribution is in the both sides of supporting seat.
Preferably, the connecting seat and the rod groove are of an integrated structure.
The utility model discloses a technological effect and advantage:
1. compared with the prior art, this corrosion-resistant double-walled bellows of high strength passes through U type seat, the guide slot, the horizontal pole, the damping block, the pole setting, supporting seat and buffer spring's structural design, place the double-walled bellows on the horizontal pole through the connecting seat, when the external impact force takes place for the double-walled bellows, the impact force can be used in and makes the buffer spring compression offset impact force on the horizontal pole, and make buffer spring prevent the rebound phenomenon after offsetting the impact force through the damping block sliding connection horizontal pole in the pole setting, thereby make the injury of double-walled bellows reduce, the bradyseism effect of the corrosion-resistant double-walled bellows of high strength has been improved.
2. Compared with the prior art, this corrosion-resistant double-walled bellows of high strength double-walled bellows body includes the epoxy layer, high density polyethylene layer and wear-resistant coating's structural design, outer wall corrosion resistance through setting up the epoxy layer at the outer wall of double-walled bellows body and strengthening the double-walled bellows, and make the intensity and the corrosion resistance of double-walled bellows promote through high density polyethylene layer, make the double-walled bellows safer in the use, and setting through wear-resistant coating, make the wear-resisting effect of the inner wall of double-walled bellows promote, prolong the life of double-walled bellows in the use, the wear resistance of the corrosion-resistant double-walled bellows of high strength has been improved, corrosion-resistant and the effect of high strength.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic view of the U-shaped seat and the guide groove of the present invention.
Fig. 3 is a schematic view of the structure of the buffer spring of the present invention.
Fig. 4 is a schematic sectional view of the structure at a in fig. 1 according to the present invention.
Fig. 5 is a schematic view of the structure of the double-wall corrugated pipe according to the present invention.
The reference signs are: 1. a U-shaped seat; 2. a supporting seat; 3. a buffer spring; 4. a cross bar; 5. a connecting seat; 6. a double-walled bellows body; 601. an epoxy resin layer; 602. a high density polyethylene layer; 603. a wear-resistant coating; 7. a damping block; 8. erecting a rod; 9. a guide groove; 10. a rod groove.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
The high-strength corrosion-resistant double-wall corrugated pipe shown in the attached figures 1-5 comprises a U-shaped seat 1 and a double-wall corrugated pipe body 6, wherein a guide groove 9 is fixedly formed in the inner wall of the U-shaped seat 1, a cross rod 4 is movably connected to the inner wall of the guide groove 9, a damping block 7 is fixedly connected to the bottom end of the cross rod 4, and an upright rod 8 is movably connected to the bottom end of the damping block 7.
The bottom fixedly connected with supporting seat 2 of pole setting 8, the both sides movable mounting of supporting seat 2 has buffer spring 3, and the bottom fixedly connected with connecting seat 5 of double-walled bellows body 6, the fixed pole groove 10 of having seted up of inner wall of connecting seat 5.
In this embodiment, the double-wall corrugated pipe body 6 includes an epoxy resin layer 601, a high-density polyethylene layer 602, and an abrasion-resistant coating 603, and one side of the epoxy resin layer 601 is closely attached to the high-density polyethylene layer 602, and one side of the high-density polyethylene layer 602 is closely attached to the abrasion-resistant coating 603; the strength of the double-wall corrugated pipe is improved, so that the safety of the double-wall corrugated pipe in use is ensured, the corrosion resistance of the double-wall corrugated pipe is improved, and the service life of the double-wall corrugated pipe is prolonged.
In this embodiment, the inner dimension of the epoxy resin layer 601 is matched with the outer dimension of the high density polyethylene layer 602, and the inner wall of the high density polyethylene layer 602 is tightly attached to the outer wall of the wear-resistant coating 603; the corrosion resistance of the double-wall corrugated pipe is ensured, so that the high efficiency of the double-wall corrugated pipe in use can be ensured.
In this embodiment, the wear-resistant coating 603 is mainly made of a silica gel material; the wear resistance of the double-wall corrugated pipe can be improved, and the service life of the double-wall corrugated pipe is prolonged.
In the embodiment, the U-shaped seat 1 and the guide groove 9 are of an integrated structure, and the inner wall of the guide groove 9 is tightly attached to the outer wall of the cross rod 4; the use stability of the double-wall corrugated pipe is ensured, and meanwhile, a certain auxiliary effect is achieved on the cushioning effect of the double-wall corrugated pipe.
In this embodiment, the inner wall of the damping block 7 is tightly attached to the outer wall of the upright rod 8, and the central axis of the upright rod 8 is overlapped with the central axis of the support seat 2; the shock absorption counteracting process is convenient to avoid the rebound phenomenon of the shock absorption spring 3 in the shock absorption counteracting process, so that the possibility of secondary damage of the double-wall corrugated pipe is avoided.
In this embodiment, the horizontal line of the supporting seat 2 is perpendicular to the outer wall of the buffer spring 3, and the buffer spring 3 is symmetrically distributed on two sides of the supporting seat 2; the shock resistance can be improved when the impact which cannot be resisted is received, so that the damage to the double-wall corrugated pipe is reduced.
In the embodiment, the connecting seat 5 and the rod groove 10 are of an integrated structure; the double-wall corrugated pipe body 6 is convenient to connect, and the cushioning effect is improved.
The working process of the utility model is as follows:
firstly, this when later stage uses, place the double-walled bellows on horizontal pole 4 through connecting seat 5, when the external impact force takes place for the double-walled bellows, the impact force can be used in horizontal pole 4 and make buffer spring 3 compress and offset impact force, and through damping piece 7 sliding connection horizontal pole 4 on pole setting 8 make buffer spring 3 prevent to appear kick-back phenomenon after offsetting the impact force, thereby make the injury of double-walled bellows reduce, and set up epoxy layer 601 through the outer wall at double-walled bellows body 6 and strengthen the outer wall corrosion resistance of double-walled bellows, and make the intensity and the corrosion resistance of double-walled bellows promote through high density polyethylene layer 602, make the double-walled bellows safer in the use, and setting through wear-resistant coating 603, make the wear-resisting effect of the inner wall of double-walled bellows promote, prolong the life of double-walled bellows in the use.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the foregoing is illustrative of the preferred embodiments of the present invention, and is not to be construed as limiting the invention, and any modifications, equivalent alterations, improvements and the like made within the spirit and principle of the invention are intended to be included within the scope of the invention.
Claims (8)
1. The utility model provides a corrosion-resistant double-walled bellows of high strength, includes U type seat (1) and double-walled bellows body (6), its characterized in that: a guide groove (9) is fixedly formed in the inner wall of the U-shaped seat (1), a cross rod (4) is movably connected to the inner wall of the guide groove (9), a damping block (7) is fixedly connected to the bottom end of the cross rod (4), and a vertical rod (8) is movably connected to the bottom end of the damping block (7);
the bottom fixedly connected with supporting seat (2) of pole setting (8), the both sides movable mounting of supporting seat (2) has buffer spring (3), the bottom fixedly connected with connecting seat (5) of double-walled bellows body (6), the inner wall of connecting seat (5) is fixed and has been seted up pole groove (10).
2. A high strength corrosion resistant double walled corrugated pipe as claimed in claim 1 wherein: double-walled bellows body (6) include epoxy layer (601), high density polyethylene layer (602) and wear-resistant coating (603), and one side of epoxy layer (601) closely laminates high density polyethylene layer (602), and one side of high density polyethylene layer (602) closely laminates wear-resistant coating (603).
3. A high strength corrosion resistant double walled corrugated pipe as claimed in claim 2 wherein: the inner size of the epoxy resin layer (601) is matched with the outer size of the high-density polyethylene layer (602), and the inner wall of the high-density polyethylene layer (602) is tightly attached to the outer wall of the wear-resistant coating (603).
4. A high strength corrosion resistant double walled corrugated pipe as claimed in claim 3 wherein: the wear-resistant coating (603) is mainly made of a silica gel material.
5. A high strength corrosion resistant double walled corrugated pipe as claimed in claim 1 wherein: the U-shaped seat (1) and the guide groove (9) are of an integrated structure, and the inner wall of the guide groove (9) is tightly attached to the outer wall of the cross rod (4).
6. A high strength corrosion resistant double walled corrugated pipe as claimed in claim 1 wherein: the inner wall of damping piece (7) and the outer wall of pole setting (8) closely laminate, and coincide each other between the axis of pole setting (8) and the axis of supporting seat (2).
7. A high strength corrosion resistant double walled corrugated pipe according to claim 6 wherein: the horizontal line of the supporting seat (2) is perpendicular to the outer wall of the buffer spring (3), and the buffer spring (3) is symmetrically distributed on two sides of the supporting seat (2).
8. A high strength corrosion resistant double walled corrugated pipe as claimed in claim 1 wherein: the connecting seat (5) and the rod groove (10) are of an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221875201.2U CN217927497U (en) | 2022-07-08 | 2022-07-08 | High-strength corrosion-resistant double-wall corrugated pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221875201.2U CN217927497U (en) | 2022-07-08 | 2022-07-08 | High-strength corrosion-resistant double-wall corrugated pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217927497U true CN217927497U (en) | 2022-11-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221875201.2U Active CN217927497U (en) | 2022-07-08 | 2022-07-08 | High-strength corrosion-resistant double-wall corrugated pipe |
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| Country | Link |
|---|---|
| CN (1) | CN217927497U (en) |
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2022
- 2022-07-08 CN CN202221875201.2U patent/CN217927497U/en active Active
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