CN214618320U - Steel-plastic PE spiral corrugated water supply pipe - Google Patents
Steel-plastic PE spiral corrugated water supply pipe Download PDFInfo
- Publication number
- CN214618320U CN214618320U CN202022935513.5U CN202022935513U CN214618320U CN 214618320 U CN214618320 U CN 214618320U CN 202022935513 U CN202022935513 U CN 202022935513U CN 214618320 U CN214618320 U CN 214618320U
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- Prior art keywords
- water supply
- supply pipe
- plug
- steel
- fixedly connected
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 53
- 239000004033 plastic Substances 0.000 title claims description 22
- 229920003023 plastic Polymers 0.000 title claims description 22
- 238000009434 installation Methods 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 7
- 239000010959 steel Substances 0.000 abstract description 7
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 230000008602 contraction Effects 0.000 description 3
- 238000000576 coating method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 229920013716 polyethylene resin Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a feed pipe technical field specifically is a PE spiral ripple feedwater tubular product is moulded to steel, the one end intercommunication of first feed pipe is equipped with the plug socket, the one end intercommunication of second feed pipe is equipped with the plug, and the one end that the second feed pipe was kept away from to the plug inserts and locates in the plug socket, the fixed block that two symmetries of fixedly connected with set up respectively is located the plug socket to the upper and lower both sides lateral wall of plug the rack that two symmetries of fixedly connected with set up respectively to the upper and lower both sides lateral wall of plug. The utility model discloses in, through setting up bullet knot mechanism, gear and rack, thereby utilize extension spring's elastic action to promote the fixture block and support tight gear and restrict the displacement of rack, make the plug fix in the plug seat, accomplish the fixed connection of first feed pipe and second feed pipe, this device structural design is ingenious, easy operation does not need the use of tools, uses manpower sparingly, and the installation of being convenient for more is dismantled, and connects firmly, and the leakproofness is high.
Description
Technical Field
The utility model relates to a feed pipe technical field specifically is a PE spiral ripple feedwater tubular product is moulded to steel.
Background
The spiral corrugated steel-Plastic (PE) water supply pipe is made of cold-rolled steel band as skeleton and thermoplastic polyethylene as raw material, the inner and outer layers of the pipe are compounded with polyethylene resin, the polyethylene resin compounded on the inner and outer layers is tightly covered on the surface of the steel band skeleton under the action of bonding resin, the spiral corrugated steel-plastic water supply pipe overcomes the defects that the steel pipe is not pressure-resistant and corrosion-resistant, and the plastic pipe is corrosion-resistant and pressure-resistant, and has the rigidity of the steel pipe and the corrosion resistance of the plastic pipe.
The existing connection mode of the steel-Plastic (PE) spiral corrugated water supply pipe generally adopts bolt fixation or flange welding fixation, the installation and disassembly operation steps are complicated, a large number of tools are required to be used, the time and the labor are wasted, and the installation efficiency is influenced. Accordingly, one skilled in the art provides a steel-plastic PE spiral corrugated water supply pipe to solve the above problems in the background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steel is moulded PE spiral ripple and is given water tubular product to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a steel-plastic PE spiral ripple water supply pipe comprises a first water supply pipe and a second water supply pipe, wherein one end of the first water supply pipe is communicated with a plug seat, one end of the second water supply pipe is communicated with a plug, one end of the plug, which is far away from the second water supply pipe, is inserted into the plug seat, the upper side wall and the lower side wall of the plug seat are respectively and fixedly connected with two symmetrically arranged fixed blocks, the upper side wall and the lower side wall of the plug are respectively and fixedly connected with two symmetrically arranged racks, the side wall of the fixed block is provided with a mounting groove communicated with the plug seat, the inner wall of the mounting groove is rotatably connected with a gear through a rotating shaft, one side of the gear extends to the outer side of the mounting groove and is meshed with the racks, a mounting cavity is arranged in the fixed blocks, an elastic buckling mechanism is arranged in the mounting cavity, one end of the elastic buckling mechanism extends to the outer side of the fixed blocks, and one end of the elastic buckle mechanism penetrates through the installation groove and extends into the installation groove and is abutted against one side of the gear.
As a further aspect of the present invention: the bullet is detained mechanism and is including transversely setting up the branch in the installation cavity, the cover is established and sliding connection has the sliding sleeve on the branch, the sliding opening that sets up with the installation cavity intercommunication is seted up to one side that the plug seat was kept away from to the fixed block, the upside fixedly connected with push rod of sliding sleeve, and the push rod one end of keeping away from the sliding sleeve runs through the outside setting that the sliding opening extends to the fixed block, the inner wall fixed connection of extension spring and installation cavity is passed through to one side of sliding sleeve, and the extension spring cover is located on branch, one side fixedly connected with connecting rod of push rod is kept away from to the sliding sleeve, and the one end fixedly connected with fixture block that the sliding sleeve was kept away from to the connecting rod to the connecting groove, the through-hole that sets up with the mounting groove intercommunication is seted up to one side that the one end that the connecting rod was kept away from to the fixture block runs through and extends to the mounting groove and offsets with one side of gear.
As a further aspect of the present invention: and one end of the push rod is fixedly connected with a push block which is arranged in a spherical structure.
As a further aspect of the present invention: the supporting rod is arranged in a cylindrical shape, and the outer side wall of the supporting rod is connected with the inner wall of the through hole of the sliding sleeve in a sliding mode.
As a further aspect of the present invention: the lateral wall of both sides of plug is two the locating pieces that the symmetry set up respectively fixedly connected with, and relative both sides inner wall sets up two constant head tanks that correspond the setting with two locating pieces respectively in the plug seat.
As a further aspect of the present invention: the inner bottom wall of the plug seat is fixedly connected with a rubber sealing ring, and one end of the plug is tightly abutted to the rubber sealing ring.
As a further aspect of the present invention: the first water supply pipe and the second water supply pipe are both made of steel-Plastic (PE) spiral corrugated pipe material components, and the inner walls of the first water supply pipe and the second water supply pipe are coated with stainless steel paint coatings.
Compared with the prior art, the beneficial effects of the utility model are that: the elastic buckle mechanism, the gear and the rack are arranged, the push block is pushed to drive the sliding sleeve fixed with the push rod to slide on the support rod, so that the fixture block fixed with the connecting rod is driven to move in the direction away from the gear, the extension spring is pulled to generate contraction elastic force, the fixture block is completely separated from the gear, the rotation of the gear is not limited, the plug can be inserted into the plug seat, the rack is meshed with the gear to drive the gear to rotate, after the plug tightly abuts against the plug seat, the push block is loosened, the extension spring automatically pushes the fixture block to tightly abut against the gear due to the elastic force, the rotation of the gear is limited, so that the movement of the rack is limited, the plug is fixed in the plug seat, and the fixed connection of the first water supply pipe and the second water supply pipe is completed. And the connection is firm and the sealing performance is high.
Drawings
FIG. 1 is a schematic perspective view of a steel-plastic PE spiral corrugated water supply pipe;
FIG. 2 is a schematic structural view of a cross-section of a steel-plastic PE spiral corrugated water supply pipe in front view;
fig. 3 is an enlarged schematic structural diagram of a part a in fig. 2 in the steel-plastic PE spiral corrugated feedwater pipe.
In the figure: 1. a first water supply pipe; 2. a second water supply pipe; 3. a plug base; 4. a plug; 5. a fixed block; 6. a rack; 7. Mounting grooves; 8. a rotating shaft; 9. a gear; 10. a mounting cavity; 11. a strut; 12. a sliding sleeve; 13. a push rod; 14. an extension spring; 15. a connecting rod; 16. a clamping block; 17. a push block; 18. positioning blocks; 19. positioning a groove; 20. a rubber seal ring.
Detailed Description
Referring to fig. 1 to 3, in an embodiment of the present invention, a steel-plastic PE spiral corrugated water supply pipe comprises a first water supply pipe 1 and a second water supply pipe 2, wherein one end of the first water supply pipe 1 is connected to a plug seat 3, one end of the second water supply pipe 2 is connected to a plug 4, and one end of the plug 4 away from the second water supply pipe 2 is inserted into the plug seat 3, two symmetrically disposed fixing blocks 5 are fixedly connected to upper and lower sidewalls of the plug seat 3, two symmetrically disposed racks 6 are fixedly connected to upper and lower sidewalls of the plug 4 in the plug seat 3, a mounting groove 7 communicated with the plug seat 3 is formed on a sidewall of the fixing block 5, an inner wall of the mounting groove 7 is rotatably connected to a gear 9 through a rotating shaft 8, one side of the gear 9 extends to an outer side of the mounting groove 7 and is engaged with the rack 6, a mounting cavity 10 is formed in the fixing block 5, an elastic buckle mechanism is arranged in the mounting cavity 10, one end of the elastic buckle mechanism extends to the outer side of the fixed block 5, one end of the elastic buckle mechanism extends into the mounting groove 7 in a penetrating manner and is abutted against one side of the gear 9, the rotation of the gear 9 is not limited, and the plug 4 can be taken out of the plug seat 3 to finish the disassembly of the first water supply pipe 1 and the second water supply pipe 2;
in fig. 2 and 3: the elastic buckle mechanism comprises a supporting rod 11 transversely arranged in the installation cavity 10, a sliding sleeve 12 is sleeved and connected on the supporting rod 11 in a sliding manner, a sliding opening communicated with the installation cavity 10 is formed in one side, away from the plug seat 3, of the fixed block 5, a push rod 13 is fixedly connected to the upper side of the sliding sleeve 12, one end, away from the sliding sleeve 12, of the push rod 13 extends to the outer side of the fixed block 5 through the sliding opening, one side of the sliding sleeve 12 is fixedly connected with the inner wall of the installation cavity 10 through an extension spring 14, the extension spring 14 is sleeved on the supporting rod 11, a connecting rod 15 is fixedly connected to one side, away from the push rod 13, of the sliding sleeve 12, of the connecting rod 15 is fixedly connected with a clamping block 16, one side of the installation cavity 10 is provided with a through hole communicated with the installation groove 7, one end, away from the connecting rod 15, of the clamping block 16 extends into the installation groove 7 in a penetrating manner and is abutted against one side of the gear 9, and a pushing block 17 is pushed first, the sliding sleeve 12 fixed with the push rod 13 is driven to slide on the support rod 11, so that the clamping block 16 fixed with the connecting rod 15 is driven to move in the direction away from the gear 9, at the moment, the extension spring 14 is pulled to generate contraction elastic force, when the clamping block 16 is completely separated from the gear 9, the rotation of the gear 9 is not limited, at the moment, the plug 4 can be inserted into the plug seat 3, the rack 6 is meshed with the gear 9 to drive the gear 9 to rotate, after the plug 4 is tightly abutted to the plug seat 3, the push block 17 is loosened, the extension spring 14 automatically pushes the clamping block 16 to be abutted to the gear 9 under the elastic force action to limit the rotation of the gear 9, so that the movement of the rack 6 is limited, the plug 4 is fixed in the plug seat 3, and the fixed connection of the first water supply pipe 1 and the second water supply pipe 2 is completed;
in fig. 3: one end of the push rod 13 positioned outside the fixed block 5 is fixedly connected with a push block 17, and the push block 17 is arranged in a spherical structure, so that the push rod 13 is conveniently pushed, and the comfort level is improved;
in fig. 3: the supporting rod 11 is arranged in a cylindrical shape, and the outer side wall of the supporting rod 11 is in sliding connection with the inner wall of the through hole of the sliding sleeve 12, so that the sliding sleeve 12 can be conveniently displaced;
in fig. 1: two symmetrically-arranged positioning blocks 18 are fixedly connected to the side walls of the two sides of the plug 4 respectively, and two positioning grooves 19 which correspond to the two positioning blocks 18 are formed in the inner walls of the two opposite sides of the plug seat 3 respectively, so that the rack 6 is aligned to the gear 9 conveniently, positioning and installation are facilitated, and installation efficiency is improved;
in fig. 2: the inner bottom wall of the plug seat 3 is fixedly connected with a rubber sealing ring 20, and one end of the plug 4 is tightly abutted against the rubber sealing ring 20, so that the sealing property is improved;
in fig. 1: first feed pipe 1 and second feed pipe 2 all adopt steel to mould (PE) helical bellows material component, and first feed pipe 1 and the inner wall of second feed pipe 2 all coat and have stainless steel lacquer coating, and is corrosion-resistant, long service life.
The utility model discloses a theory of operation is: when the first water supply pipe 1 and the second water supply pipe 2 need to be installed, the pushing block 17 is pushed first to drive the sliding sleeve 12 fixed with the pushing rod 13 to slide on the supporting rod 11, so as to drive the fixture block 16 fixed with the connecting rod 15 to move in the direction away from the gear 9, at the moment, the extension spring 14 is pulled to generate contraction elastic force, when the fixture block 16 is completely separated from the gear 9, the rotation of the gear 9 is not limited, at the moment, the plug 4 can be inserted into the plug seat 3, the rack 6 is meshed with the gear 9 to drive the gear 9 to rotate, after the plug 4 is tightly pressed against the plug seat 3, the pushing block 17 is released, the extension spring 14 automatically pushes the fixture block 16 to tightly press against the gear 9 due to the elastic force, the rotation of the gear 9 is limited, so as to limit the displacement of the rack 6, the plug 4 is fixed in the plug seat 3, and the fixed connection of the first water supply pipe 1 and the second water supply pipe 2 is completed, when dismantling, on the same principle, promote ejector pad 17, only need with fixture block 16 and gear 9 separation, gear 9's rotation loses the restriction, can take out plug 4 from connector assembly 3, accomplishes the dismantlement of first feed pipe 1 and second feed pipe 2, and this device structural design is ingenious, and easy operation does not need the use of tools, uses manpower sparingly, and the installation of the feed pipe of being convenient for more is dismantled, and connects firmly, and the leakproofness is high.
The above-mentioned, only be the concrete implementation of the preferred embodiment 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, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A steel-plastic PE spiral ripple water supply pipe comprises a first water supply pipe (1) and a second water supply pipe (2), and is characterized in that one end of the first water supply pipe (1) is communicated with a plug seat (3), one end of the second water supply pipe (2) is communicated with a plug (4), one end, far away from the second water supply pipe (2), of the plug (4) is inserted into the plug seat (3), the upper side wall and the lower side wall of the plug seat (3) are respectively and fixedly connected with two symmetrically arranged fixing blocks (5), the upper side wall and the lower side wall of the plug (4) in the plug seat (3) are respectively and fixedly connected with two symmetrically arranged racks (6), the side wall of each fixing block (5) is provided with a mounting groove (7) communicated with the plug seat (3), and the inner wall of each mounting groove (7) is rotatably connected with a gear (9) through a rotating shaft (8), one side of gear (9) extends to the outside of mounting groove (7) and is connected with rack (6) meshing, seted up installation cavity (10) in fixed block (5), and be equipped with bullet knot mechanism in installation cavity (10), the one end that the bullet was detained the mechanism extends to the outside setting of fixed block (5), and the one end that the bullet was detained the mechanism runs through and extends to in mounting groove (7) and offsets the setting with one side of gear (9).
2. The steel-plastic PE spiral corrugated water supply pipe material as claimed in claim 1, wherein the snapping mechanism comprises a supporting rod (11) transversely disposed in the installation cavity (10), the supporting rod (11) is sleeved and slidably connected with a sliding sleeve (12), one side of the fixed block (5) away from the plug seat (3) is provided with a sliding opening communicated with the installation cavity (10), the upper side of the sliding sleeve (12) is fixedly connected with a push rod (13), one end of the push rod (13) away from the sliding sleeve (12) penetrates through the sliding opening and extends to the outer side of the fixed block (5), one side of the sliding sleeve (12) is fixedly connected with the inner wall of the installation cavity (10) through a tension spring (14), the tension spring (14) is sleeved on the supporting rod (11), one side of the sliding sleeve (12) away from the push rod (13) is fixedly connected with a connecting rod (15), and one end of the connecting rod (15) away from the sliding sleeve (12) is fixedly connected with a clamping block (16), one side of the mounting cavity (10) is provided with a through hole communicated with the mounting groove (7), and one end, away from the connecting rod (15), of the clamping block (16) penetrates through the mounting groove (7) and is abutted to one side of the gear (9).
3. The steel-plastic PE spiral corrugated water supply pipe as claimed in claim 2, wherein one end of the push rod (13) located outside the fixed block (5) is fixedly connected with a push block (17), and the push block (17) is arranged in a spherical structure.
4. A steel-plastic PE spiral corrugated water supply pipe according to claim 2, characterized in that the supporting rod (11) is cylindrical and the outer side wall of the supporting rod (11) is slidably connected with the inner wall of the through hole of the sliding sleeve (12).
5. The steel-plastic PE spiral corrugated water supply pipe as claimed in claim 1, wherein two symmetrically arranged positioning blocks (18) are fixedly connected to two side walls of the plug (4), and two positioning grooves (19) corresponding to the two positioning blocks (18) are formed in two opposite side walls of the plug holder (3).
6. A steel-plastic PE spiral corrugated water supply pipe according to claim 1, characterized in that a rubber sealing ring (20) is fixedly connected to the inner bottom wall of the plug seat (3), and one end of the plug (4) is tightly abutted to the rubber sealing ring (20).
7. A steel-plastic PE spiral corrugated water supply pipe material according to claim 1, characterized in that the first water supply pipe (1) and the second water supply pipe (2) are both made of steel-Plastic (PE) spiral corrugated pipe material members, and the inner walls of the first water supply pipe (1) and the second water supply pipe (2) are coated with stainless steel paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022935513.5U CN214618320U (en) | 2020-12-09 | 2020-12-09 | Steel-plastic PE spiral corrugated water supply pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022935513.5U CN214618320U (en) | 2020-12-09 | 2020-12-09 | Steel-plastic PE spiral corrugated water supply pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214618320U true CN214618320U (en) | 2021-11-05 |
Family
ID=78429289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022935513.5U Expired - Fee Related CN214618320U (en) | 2020-12-09 | 2020-12-09 | Steel-plastic PE spiral corrugated water supply pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214618320U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115111458A (en) * | 2022-05-20 | 2022-09-27 | 河北冶金建设集团有限公司 | Pipeline sealing device with adjustable pipe diameter and used for pipeline hydrostatic test |
-
2020
- 2020-12-09 CN CN202022935513.5U patent/CN214618320U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115111458A (en) * | 2022-05-20 | 2022-09-27 | 河北冶金建设集团有限公司 | Pipeline sealing device with adjustable pipe diameter and used for pipeline hydrostatic test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211105 |