CN209925807U - Corrugated pipe connecting assembly - Google Patents
Corrugated pipe connecting assembly Download PDFInfo
- Publication number
- CN209925807U CN209925807U CN201920542290.0U CN201920542290U CN209925807U CN 209925807 U CN209925807 U CN 209925807U CN 201920542290 U CN201920542290 U CN 201920542290U CN 209925807 U CN209925807 U CN 209925807U
- Authority
- CN
- China
- Prior art keywords
- fixing head
- fixed head
- corrugated pipe
- base
- upper fixing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000013013 elastic material Substances 0.000 claims abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 3
- 229910000640 Fe alloy Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 13
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Abstract
The utility model relates to a corrugated pipe connecting assembly, which comprises a lower fixing head, a base and an upper fixing head, wherein the lower fixing head and the upper fixing head are made of elastic materials, a sealing groove, a sawtooth-shaped groove and a lower ripple connecting part are arranged in the lower fixing head, and a sawtooth-shaped bulge matched with the sawtooth-shaped groove, an upper ripple connecting part and a sealing gasket fixedly arranged in the upper fixing head are arranged in the upper fixing head; the lower fixing head and the upper fixing head are clamped in the base, and the screw and the nut are locked through positioning of the pin, so that the closing precision of the device is improved; the shape of the part of the upper fixing head and the lower fixing head which are attached to the corrugated pipe is matched with the shape of the corrugated pipe, when external force is applied to the lower fixing head and the upper fixing head after the corrugated pipe is attached to the corrugated pipe, the corrugated pipe connecting assembly has a good buffering function, can achieve a better connecting effect, and meanwhile improves the sealing performance.
Description
Technical Field
The utility model relates to a tubular product connection structure, concretely relates to bellows coupling assembling.
Background
Because the corrugated pipe has a concave-convex corrugated structure on the surface, a connection mode of winding adhesive tapes is usually adopted, so that a large amount of adhesives are easily bonded on the surface connection part of the corrugated pipe, and the sealing is not firm. In the existing corrugated pipe connecting device, the connecting components cannot be well attached, and the sealing performance is poor; in addition, in the structural design of the connecting assembly, the connecting head made of hard materials is independently adopted, so that the surface of the corrugated pipe is damaged, and the problem of poor sealing performance is also caused; the connectors independently made of elastic materials have poor structural strength of the connecting parts. Therefore, there is a need for further improvements to existing bellows connections.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a bellows coupling assembling for solve above-mentioned problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bellows coupling assembling, includes lower fixed head, base and goes up the fixed head, the quantity of base is two and relative setting from top to bottom, be provided with draw-in groove, a plurality of cotter hole and a plurality of screw rod via hole in the base, the pin is fixed to be set up in the bottom of last base, down the fixed head with it is elastic material to go up the fixed head and make, down the fixed head with go up be provided with respectively in the fixed head with draw-in groove assorted lower fixed head joint portion and last fixed head joint portion, still be provided with seal groove, zigzag groove and ripple connecting portion down in the fixed head down, go up be provided with in the fixed head with zigzag groove assorted zigzag is protruding, go up ripple connecting portion and fixed the setting and be in going up the sealed pad in the fixed head, bellows coupling assembling is fixed through screw rod and nut locking after having assembled.
Furthermore, the lower fixing head and the upper fixing head are both made of rubber.
Further, the base is made of one of steel, iron and aluminum alloy.
Further, the shape of the lower corrugated connecting part is matched with that of the corrugated connecting pipe; the shape of the upper corrugated connecting part is matched with that of the corrugated connecting pipe.
The utility model has the advantages that the device locks the screw rod and the nut by clamping the lower fixing head and the upper fixing head in the base and positioning through the pin, thereby increasing the closing precision of the device; the surface of the lower fixing head made of elastic materials is provided with a sawtooth-shaped groove, the surface of the upper fixing head is provided with a sawtooth-shaped protrusion, a sealing gasket is arranged between the upper fixing head and the lower fixing head, the shape of the part of the upper fixing head and the lower fixing head, which is attached to the corrugated pipe, is matched with the appearance of the corrugated pipe, when external force is applied to the lower fixing head and the upper fixing head after the corrugated pipe is attached to the upper fixing head and the lower fixing head, the corrugated pipe connecting assembly has a good buffering function, a better connecting effect can be achieved for.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic view of the connection structure between the bellows and the upper and lower fixing heads according to the present invention.
In the figure, 1-lower fixed head, 101-sealing groove, 102-sawtooth groove, 103-lower fixed head clamping part and 104-lower ripple connecting part; 2-base, 201-base mounting groove, 202-pin hole; 3-pins; 4-screw rod; 5-a sealing gasket; 6-upper fixed head, 601-sawtooth projection, 602-upper fixed head clamping part and 603-upper ripple connecting part; 7-a bellows; 8-locking the nut.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
The utility model provides a corrugated pipe connecting component as shown in figures 1-2, which comprises a lower fixing head 1, a base 2 and an upper fixing head 6, wherein the number of the base 2 is two, and the two bases are arranged up and down oppositely, a clamping groove 201, a plurality of pin holes 202 and a plurality of screw rod through holes are arranged in the base 2, a pin 3 is fixedly arranged at the bottom of the upper base 2, the lower fixing head 1 and the upper fixing head 6 are made of elastic materials, a lower fixing head clamping part 103 and an upper fixing head clamping part 602 which are matched with the clamping groove 201 are respectively arranged in the lower fixing head 1 and the upper fixing head 6, a sealing groove 101, a sawtooth-shaped groove 102 and a lower ripple connecting part 104 are also arranged in the lower fixing head 1, a sawtooth-shaped bulge 601, an upper ripple connecting part 603 and a sealing gasket 5 which is fixedly arranged in the upper fixing head 6 are arranged in the upper fixing head 6, which are matched with the sawtooth-shaped, the corrugated pipe connecting assembly is locked and fixed with the nut 8 through the screw rod 4 after being assembled.
As an optimized mode of the present invention, the lower fixing head 1 and the upper fixing head 6 are made of rubber.
As an optimal mode of the utility model, the base 2 is made of one of steel, iron and aluminum alloy.
As a preferable mode of the present invention, the shape of the lower corrugated connecting portion 104 matches the shape of the corrugated connecting pipe 7; the shape of the upper corrugated connecting part 603 is matched with that of the corrugated connecting pipe 7.
The utility model discloses a theory of operation is: according to the device, the lower fixing head 1 and the upper fixing head 6 are clamped in the base, and the screw rod 4 and the nut 8 are locked by positioning through the pin 3, so that the closing precision of the device is improved; the surface of the lower fixing head 1 made of elastic materials is provided with a sawtooth-shaped groove 101, the surface of the upper fixing head 6 is provided with a sawtooth-shaped protrusion 601, a sealing gasket 5 is arranged between the upper fixing head and the lower fixing head, the shape of the part of the upper fixing head 6, which is attached to the corrugated pipe 7, of the lower fixing head 1 is matched with the appearance of the corrugated pipe 7, when external force is applied to the lower fixing head 1 and the upper fixing head 6 after attachment, the corrugated pipe connecting assembly has a good buffering function, a better connecting effect can be achieved for the corrugated pipe connecting assembly, and meanwhile, the sealing performance is.
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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides a bellows coupling assembling, its characterized in that, includes lower fixed head (1), base (2) and goes up fixed head (6), the quantity of base (2) is two and relative setting from top to bottom, be provided with draw-in groove (201), a plurality of cotter hole (202) and a plurality of screw rod via hole in base (2), pin (3) are fixed to be set up in the bottom of last base (2), lower fixed head (1) with go up fixed head (6) and be elastic material and make, lower fixed head (1) with be provided with respectively in last fixed head (6) with draw-in groove (201) assorted lower fixed head joint portion (103) and last fixed head joint portion (602), still be provided with seal groove (101), zigzag groove (102) and ripple connecting portion (104) down in lower fixed head (1), be provided with in last fixed head (6) with zigzag groove (102) assorted arch (601), Go up ripple connecting portion (603) and fixed the setting and be in go up sealed pad (5) in fixed head (6), bellows coupling assembling locks fixedly through screw rod (4) and nut (8) after assembling.
2. A bellows connection assembly according to claim 1, wherein: the lower fixing head (1) and the upper fixing head (6) are made of rubber.
3. A bellows connection assembly according to claim 1, wherein: the base (2) is made of one of steel, iron and aluminum alloy.
4. A bellows connection assembly according to claim 1, wherein: the shape of the lower corrugated connecting part (104) is matched with that of the corrugated connecting pipe (7).
5. A bellows connection assembly according to claim 1, wherein: the shape of the upper corrugated connecting part (603) is matched with that of the corrugated connecting pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920542290.0U CN209925807U (en) | 2019-04-21 | 2019-04-21 | Corrugated pipe connecting assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920542290.0U CN209925807U (en) | 2019-04-21 | 2019-04-21 | Corrugated pipe connecting assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209925807U true CN209925807U (en) | 2020-01-10 |
Family
ID=69074308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920542290.0U Active CN209925807U (en) | 2019-04-21 | 2019-04-21 | Corrugated pipe connecting assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209925807U (en) |
-
2019
- 2019-04-21 CN CN201920542290.0U patent/CN209925807U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A corrugated pipe connection component Granted publication date: 20200110 Pledgee: Agricultural Bank of China Limited Shantou Jinfeng sub branch Pledgor: GUANGDONG SHENGDA PLASTIC TECHNOLOGY CO.,LTD. Registration number: Y2024980004627 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |