CN218294861U - Connectable double-wall corrugated pipe with high sealing performance - Google Patents
Connectable double-wall corrugated pipe with high sealing performance Download PDFInfo
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- CN218294861U CN218294861U CN202222171638.4U CN202222171638U CN218294861U CN 218294861 U CN218294861 U CN 218294861U CN 202222171638 U CN202222171638 U CN 202222171638U CN 218294861 U CN218294861 U CN 218294861U
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- corrugated pipe
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Abstract
The utility model belongs to the technical field of the double-walled bellows technique and specifically relates to a connectable double-walled bellows of high leakproofness, including first double-walled bellows body, the double-walled bellows body of second, sealing mechanism and a plurality of coupling mechanism, equally divide on the lateral wall of first double-walled bellows body and the double-walled bellows body of second and do not equidistant a plurality of crests of fixedly connected with, a plurality of coupling mechanism is circumference and sets up evenly between the relative one side of first double-walled bellows body and the double-walled bellows body lateral wall of second. The connectable double-wall corrugated pipe with high sealing performance is arranged through the sealing mechanism, and under the action of the first sealing ring and the second sealing ring, when the first double-wall corrugated pipe body and the second double-wall corrugated pipe body are connected together, the second sealing ring can be clamped into the first sealing ring, so that the connecting sealing performance between the first double-wall corrugated pipe body and the second double-wall corrugated pipe body can be ensured.
Description
Technical Field
The utility model relates to a double-walled bellows technical field especially relates to a joinable double-walled bellows of high leakproofness.
Background
The double-wall corrugated pipe is a novel pipe with an outer wall with an annular structure and a smooth inner wall, and after development and improvement for more than ten years, the double-wall corrugated pipe is developed from a single variety to a complete product series, and the production process and the use technology are mature. The existing double-wall corrugated pipe usually adopts connection modes such as rubber ring connection, electric melting socket joint, heat shrinkable sleeve connection, electric melting belt connection and the like, the connection modes have high difficulty in construction operation, waste time and labor, are inconvenient to connect the double-wall corrugated pipe, and can lead the connection sealing property of the double-wall corrugated pipe to be poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the connected mode that exists among the prior art and operating the degree of difficulty great on the construction, waste time and energy, be not convenient for connect the double-walled bellows, moreover, can make the relatively poor shortcoming of connection leakproofness of double-walled bellows, and the joinable double-walled bellows of a high leakproofness that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the design is a connectable double-wall corrugated pipe with high sealing performance, and the connectable double-wall corrugated pipe comprises a first double-wall corrugated pipe body, a second double-wall corrugated pipe body, a sealing mechanism and a plurality of connecting mechanisms, wherein the first double-wall corrugated pipe body and the second double-wall corrugated pipe body are oppositely arranged, a plurality of wave crests fixedly connected with the outer side wall of the first double-wall corrugated pipe body and the second double-wall corrugated pipe body at equal intervals are equally distributed on the outer side wall of the first double-wall corrugated pipe body and are respectively provided with a wave trough between every two adjacent wave crests, the sealing mechanism is arranged between the opposite ends of the first double-wall corrugated pipe body and the second double-wall corrugated pipe body, and the connecting mechanisms are uniformly arranged between the opposite sides of the outer side wall of the first double-wall corrugated pipe body and the second double-wall corrugated pipe body in the circumferential direction and are connected together through a plurality of the connecting mechanisms.
Preferably, sealing mechanism includes first sealing ring, second sealing ring, first inclined plane and second inclined plane, first sealing ring fixed connection be in first double-walled bellows body inside wall is close to one side of second double-walled bellows body, second sealing ring fixed connection be in second double-walled bellows body inside wall is close to one side of first double-walled bellows body, first inclined plane sets up on the inside wall of first sealing ring, the second inclined plane sets up on the lateral wall of second sealing ring, just the second sealing ring card is established among the first sealing ring.
Preferably, the connecting mechanism comprises a plurality of clamping mechanisms and a plurality of fixing mechanisms, the clamping mechanisms are circumferentially and uniformly arranged between the opposite ends of the first double-wall corrugated pipe body and the second double-wall corrugated pipe body, and the fixing mechanisms are circumferentially and uniformly arranged between the opposite sides of the outer side walls of the first double-wall corrugated pipe body and the second double-wall corrugated pipe body.
Preferably, the clamping mechanism comprises a clamping groove and a clamping block, the clamping groove is formed in one end of the first double-wall corrugated pipe body, the clamping block is fixedly connected to the opposite end of the second double-wall corrugated pipe body, and the clamping block is clamped in the clamping groove.
Preferably, the fixing mechanism comprises a first connecting block, a second connecting block, a first hiding notch, a second hiding notch and a bolt, the first connecting block is fixedly connected to one side of the outer side wall of the first double-wall corrugated pipe body, the second connecting block is fixedly connected to the opposite side of the outer side wall of the second double-wall corrugated pipe body, the first hiding notch is formed in the upper end of the first connecting block, the second hiding notch is formed in the upper end of the second connecting block, the bolt penetrates through the first hiding notch and the second hiding notch, and the first connecting block and the second connecting block are connected together through the bolt.
The utility model provides a pair of joinable double-walled bellows of high leakproofness, beneficial effect lies in:
1. the connectable double-wall corrugated pipe with high sealing performance is arranged through the sealing mechanism, under the action of the first sealing ring and the second sealing ring, when the first double-wall corrugated pipe body and the second double-wall corrugated pipe body are connected together, the second sealing ring can be clamped into the first sealing ring, so that the connection sealing performance between the first double-wall corrugated pipe body and the second double-wall corrugated pipe body can be ensured, and under the action of the first inclined plane and the second inclined plane, the second sealing ring can be clamped into the first sealing ring more easily.
2. This connectable double-walled bellows of high leakproofness passes through the setting of block mechanism, under the effect of draw-in groove and fixture block, what draw-in groove and fixture block adopted is the forked tail structure of mutual adaptation, in the in-process that is connected together first double-walled bellows body and second double-walled bellows body, the fixture block can be blocked in the draw-in groove, thereby can make and block together in advance between first double-walled bellows body and the second double-walled bellows body, moreover, can improve the connection steadiness between first double-walled bellows body and the second double-walled bellows body.
3. The high-sealing-performance connectable double-wall corrugated pipe is characterized in that the high-sealing-performance connectable double-wall corrugated pipe is arranged through the fixing mechanism, under the action of the first connecting block, the second connecting block, the first hiding defect, the second hiding defect and the bolt, after the first double-wall corrugated pipe body and the second double-wall corrugated pipe body are clamped together in advance through the clamping mechanism, the bolt is respectively installed and screwed, so that the first double-wall corrugated pipe body and the second double-wall corrugated pipe body are fastened and connected together, in the process of installing the bolt, the bolt can be directly put into the first hiding defect and the second hiding defect to be screwed, the installation process is greatly facilitated, in addition, the bolt is convenient to directly take out, and therefore the fastening and connecting process between the first double-wall corrugated pipe body and the second double-wall corrugated pipe body can be facilitated.
Drawings
Fig. 1 is a schematic structural view of a connectable double-wall corrugated pipe with high sealing performance according to the present invention.
Fig. 2 is a side view of a part of the structure of a connectable double-wall corrugated pipe with high sealing performance according to the present invention.
Fig. 3 is an enlarged schematic view of the structure of the portion a in fig. 1.
In the figure: the corrugated pipe comprises a first double-wall corrugated pipe body 1, a second double-wall corrugated pipe body 2, a wave crest 3, a wave trough 4, a first sealing ring 5, a second sealing ring 6, a connecting mechanism 7, a clamping groove 71, a clamping block 72, a first connecting block 73, a second connecting block 74, a first hiding notch 75, a second hiding notch 76, a bolt 77, a first inclined surface 8 and a second inclined surface 9.
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.
Example 1
Referring to fig. 1 to 3, a connectable double-wall corrugated pipe with high sealing performance includes a first double-wall corrugated pipe body 1, a second double-wall corrugated pipe body 2, a sealing mechanism and a plurality of connecting mechanisms 7, the first double-wall corrugated pipe body 1 and the second double-wall corrugated pipe body 2 are oppositely disposed, a plurality of wave crests 3 are respectively fixedly connected to outer side walls of the first double-wall corrugated pipe body 1 and the second double-wall corrugated pipe body 2 at equal intervals, wave troughs 4 are respectively arranged between every two adjacent wave crests 3, the sealing mechanism is arranged between opposite ends of the first double-wall corrugated pipe body 1 and the second double-wall corrugated pipe body 2, the plurality of connecting mechanisms 7 are circumferentially and uniformly arranged between opposite sides of outer side walls of the first double-wall corrugated pipe body 1 and the second double-wall corrugated pipe body 2, and the first double-wall corrugated pipe body 1 and the second double-wall corrugated pipe body 2 are connected together through the plurality of connecting mechanisms 7.
Example 2
Referring to fig. 1 to 3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the sealing mechanism includes a first sealing ring 5, a second sealing ring 6, a first inclined surface 8 and a second inclined surface 9, the first sealing ring 5 is fixedly connected to one side of the inner side wall of the first double-wall bellows body 1 close to the second double-wall bellows body 2, the second sealing ring 6 is fixedly connected to one side of the inner side wall of the second double-wall bellows body 2 close to the first double-wall bellows body 1, the first inclined surface 8 is disposed on the inner side wall of the first sealing ring 5, the second inclined surface 9 is disposed on the outer side wall of the second sealing ring 6, and the second sealing ring 6 is clamped in the first sealing ring 5, by the arrangement of the sealing mechanism, under the action of the first sealing ring 5 and the second sealing ring 6, the second sealing ring 6 can be clamped in the first sealing ring 5 in the process of connecting the first double-wall bellows body 1 and the second double-wall bellows body 2 together, and the first inclined surface 8 and the second inclined surface 9 can make the second sealing ring 5 be more easily clamped in the first sealing ring 5.
Example 3
Referring to fig. 1 to 3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the connecting mechanism 7 includes a plurality of engaging mechanisms and a plurality of fixing mechanisms, the plurality of engaging mechanisms are circumferentially and uniformly disposed between the opposite ends of the first double-walled bellows body 1 and the second double-walled bellows body 2, and the plurality of fixing mechanisms are circumferentially and uniformly disposed between the opposite sides of the outer sidewalls of the first double-walled bellows body 1 and the second double-walled bellows body 2.
The clamping mechanism comprises a clamping groove 71 and a clamping block 72, the clamping groove 71 is arranged at one end of the first double-wall corrugated pipe body 1, the clamping block 72 is fixedly connected at the opposite end of the second double-wall corrugated pipe body 2, the clamping block 72 is clamped in the clamping groove 71, under the action of the clamping groove 71 and the clamping block 72, the clamping groove 71 and the clamping block 72 adopt dovetail structures which are mutually matched, when the first double-wall corrugated pipe body 1 and the second double-wall corrugated pipe body 2 are connected together, the clamping block 72 can be clamped in the clamping groove 71, so that the first double-wall corrugated pipe body 1 and the second double-wall corrugated pipe body 2 can be clamped together in advance, and the connection stability between the first double-wall corrugated pipe body 1 and the second double-wall corrugated pipe body 2 can be improved.
The fixing mechanism includes a first connecting block 73, a second connecting block 74, a first hiding recess 75, a second hiding recess 76 and a bolt 77, the first connecting block 73 is fixedly connected to one side of the outer side wall of the first double-wall corrugated pipe body 1, the second connecting block 74 is fixedly connected to the opposite side of the outer side wall of the second double-wall corrugated pipe body 2, the first hiding recess 75 is formed in the upper end of the first connecting block 73, the second hiding recess 76 is formed in the upper end of the second connecting block 74, the bolt 77 is arranged in the first hiding recess 75 and the second hiding recess 76 in a penetrating manner, the first connecting block 73 and the second connecting block 74 are fixedly connected together through the bolt 77, the first connecting block 73, the second connecting block 74, the first hiding recess 75, the second hiding recess 76 and the bolt 77 are fixedly connected together through the clamping mechanism, the first double-wall corrugated pipe body 1 and the second double-wall corrugated pipe body 2 are clamped together in advance through the bolt 77 and then the bolt 77 is fastened, the first double-wall corrugated pipe body 1 and the second double-wall corrugated pipe body 2 can be conveniently connected to the first double-wall corrugated pipe body 1 and the bolt 77, the first double-wall corrugated pipe body can be directly fastened together through the bolt 77, and the bolt 77 can be conveniently installed, and the corrugated pipe body can be conveniently, the corrugated pipe can be conveniently installed in the corrugated pipe body 77, and the corrugated pipe body 1 and the corrugated pipe can be conveniently, and the corrugated pipe body 77, and the corrugated pipe can be conveniently installed in the corrugated pipe body 77, and the corrugated pipe can be conveniently installed in the corrugated pipe.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a high leakproofness's joinable double-walled bellows, its characterized in that, includes first double-walled bellows body (1), second double-walled bellows body (2), sealing mechanism and a plurality of coupling mechanism (7), first double-walled bellows body (1) with be relative setting between second double-walled bellows body (2), first double-walled bellows body (1) with divide equally spaced fixedly connected with a plurality of crests (3) respectively on the lateral wall of second double-walled bellows body (2), divide equally every adjacent two do not be provided with trough (4) between crest (3), sealing mechanism sets up first double-walled bellows body (1) with between the relative one end of second double-walled bellows body (2), a plurality of coupling mechanism (7) are circumference and set up uniformly first double-walled bellows body (1) with between the relative one side of second double-walled bellows body (2) lateral wall, just first double-walled bellows body (1) with link together through a plurality of coupling mechanism (7) between second double-walled bellows body (2).
2. The connectable double-walled corrugated pipe with high sealability of claim 1, wherein the sealing mechanism comprises a first sealing ring (5), a second sealing ring (6), a first inclined surface (8) and a second inclined surface (9), the first sealing ring (5) is fixedly connected to one side of the inner side wall of the first double-walled corrugated pipe body (1) close to the second double-walled corrugated pipe body (2), the second sealing ring (6) is fixedly connected to one side of the inner side wall of the second double-walled corrugated pipe body (2) close to the first double-walled corrugated pipe body (1), the first inclined surface (8) is arranged on the inner side wall of the first sealing ring (5), the second inclined surface (9) is arranged on the outer side wall of the second sealing ring (6), and the second sealing ring (6) is clamped in the first sealing ring (5).
3. The connectable double-walled corrugated pipe with high sealability according to claim 1, wherein the connecting mechanism (7) comprises a plurality of clamping mechanisms and a plurality of fixing mechanisms, the plurality of clamping mechanisms are circumferentially and uniformly arranged between the opposite ends of the first double-walled corrugated pipe body (1) and the second double-walled corrugated pipe body (2), and the plurality of fixing mechanisms are circumferentially and uniformly arranged between the opposite sides of the outer side walls of the first double-walled corrugated pipe body (1) and the second double-walled corrugated pipe body (2).
4. The connectable double-walled corrugated pipe with high sealability according to claim 3, wherein the clamping mechanism comprises a clamping groove (71) and a fixture block (72), the clamping groove (71) is opened at one end of the first double-walled corrugated pipe body (1), the fixture block (72) is fixedly connected at the opposite end of the second double-walled corrugated pipe body (2), and the fixture block (72) is clamped in the clamping groove (71).
5. The connectable double-wall corrugated pipe with high sealing performance according to claim 3, wherein the fixing mechanism comprises a first connecting block (73), a second connecting block (74), a first hiding notch (75), a second hiding notch (76) and a bolt (77), the first connecting block (73) is fixedly connected to one side of the outer side wall of the first double-wall corrugated pipe body (1), the second connecting block (74) is fixedly connected to the opposite side of the outer side wall of the second double-wall corrugated pipe body (2), the first hiding notch (75) is arranged at the upper end of the first connecting block (73), the second hiding notch (76) is arranged at the upper end of the second connecting block (74), the bolt (77) is arranged in the first hiding notch (75) and the second hiding notch (76) in a penetrating manner, and the first connecting block (73) and the second connecting block (74) are fixedly connected together through the bolt (77).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222171638.4U CN218294861U (en) | 2022-08-18 | 2022-08-18 | Connectable double-wall corrugated pipe with high sealing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222171638.4U CN218294861U (en) | 2022-08-18 | 2022-08-18 | Connectable double-wall corrugated pipe with high sealing performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218294861U true CN218294861U (en) | 2023-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222171638.4U Active CN218294861U (en) | 2022-08-18 | 2022-08-18 | Connectable double-wall corrugated pipe with high sealing performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218294861U (en) |
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2022
- 2022-08-18 CN CN202222171638.4U patent/CN218294861U/en active Active
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