CN216045952U - Spiral welded pipe connecting device convenient to disassemble and assemble - Google Patents
Spiral welded pipe connecting device convenient to disassemble and assemble Download PDFInfo
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- CN216045952U CN216045952U CN202122357167.1U CN202122357167U CN216045952U CN 216045952 U CN216045952 U CN 216045952U CN 202122357167 U CN202122357167 U CN 202122357167U CN 216045952 U CN216045952 U CN 216045952U
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Abstract
The utility model discloses a spiral welded pipe connecting pipe device convenient to disassemble and assemble, which comprises a first rubber ring, a fixing ring and a sealing sleeve, wherein the top of the first rubber ring is provided with an inwards-sunken groove, and a first spiral welded pipe is embedded and installed in the groove. According to the utility model, the first rubber ring, the second rubber ring, the hoop, the connecting ring and the fixing seat are installed, the first spiral welded pipe is embedded and fixed through the groove on the first rubber ring, the second spiral welded pipe is embedded and fixed through the second rubber ring, and then the first spiral welded pipe and the second spiral welded pipe are fastened through the hoop, so that the installation stability of the device is maintained, the spiral welded pipe is connected through the matching of the internal thread of the connecting ring and the external thread of the fixing seat upper fixing ring, the connection of the first spiral welded pipe and the second spiral welded pipe is ensured, and therefore, the pipe connecting device can be conveniently disassembled and assembled by utilizing the matching of the hoop and the internal and external threads, so that the working efficiency of workers is improved, and the practicability of the pipe connecting device is increased.
Description
Technical Field
The utility model relates to the technical field of spiral welded pipe connecting devices, in particular to a spiral welded pipe connecting device convenient to disassemble and assemble.
Background
The spiral welded pipe is the angle batching pipe blank that presses certain helix with low carbon structural steel or low alloy structural steel band, then get up the seam welding and make, the spiral welded pipe is carrying the gas, very big effect has been played in the aspect of the transportation, both are when connecting current spiral welded pipe, mostly all adopt fixed connection's mode, when carrying out dismouting maintenance to two spiral welded pipes, be difficult to carry out the dismouting to the spiral welded pipe of connecting simply, bring inconvenience for staff's work, and the junction simple structure and the leakproofness of current spiral welded pipe are relatively poor, lead to the object that spiral welded pipe carried to produce easily and leak, consequently, the spiral welded pipe takeover device who provides the dismouting of being convenient for solves above-mentioned problem.
The defects of the existing pipe connecting device are as follows:
1. reference document CN204267940U discloses a PVC hose connection device, "relate to the pipe connection device field, it is not strong to have solved among the prior art hose connection device leakproofness, implement the technology complicacy, the narrow problem of application scope, including the inner support circle, hose and outer clamping ring, the inner support circle sets up inside the hose, the outer clamping ring sets up at the hose outside, the inner support circle surface has set gradually the barrier plate along the cross axle direction, the cell type concave part, the dogtooth that upwards indicates along the vertical axis, the inside a plurality of support frames that are equipped with of inner support circle, the inside of outer clamping ring has set gradually the convex part along the cross axle direction, the reverse dogtooth that indicates down along the vertical axis. The utility model has the advantages that: the inner support ring is internally provided with a plurality of trapezoidal support frames, the pressure intensity borne by the trapezoidal support frames is reduced, gaps are prevented from being generated between the inner support ring and the hose, and further the gas leakage is caused, and the hose is prevented from sliding down through the arrangement of the convex teeth and the reverse convex teeth. The utility model has high practical value and can be widely applied to the field of pipe connecting devices, but when the connecting device is used, the connecting device is fixedly connected in an integrated manner, so that the process of assembling and disassembling two pipes and the connecting device becomes complicated, the connecting device is inconvenient for workers to disassemble and assemble, and the workload of the workers is increased.
2. The leakproofness of the junction of current spiral welded tube is lower, and because of lacking the high multiple protective structure of leakproofness, and the condition that the medium that leads to carrying among the spiral welded tube easily appears leaking to reduce the practicality of spiral welded tube, the influence is to the normal use of spiral welded tube.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a spiral welded pipe connecting device convenient to disassemble and assemble so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a spiral welded pipe connecting pipe device convenient to disassemble and assemble comprises a first rubber ring, a fixed seat and a sealing sleeve, wherein the top of the first rubber ring is provided with an inwards-recessed groove, and a first spiral welded pipe is embedded and installed in the groove;
the outer surface of the first rubber ring is sleeved with the hoop, a through hole is formed in the front face of the hoop, a bolt penetrates through the inside of the hoop, a nut is sleeved on the surface of the bolt, and the nut is matched with the bolt.
Preferably, a connecting ring is installed at the bottom of the first rubber ring, a sealing groove is formed in the bottom surface of the connecting ring, and an internal thread is formed in the inner surface of the connecting ring.
Preferably, the fixing base is installed through the seal groove in the bottom of go-between, the top surface mounting of fixing base has solid fixed ring, gu fixed ring's surface has cup jointed the sealing washer, and the bottom of sealing washer and the top surface laminating of fixing base, gu fixed ring's surface is provided with the external screw thread.
Preferably, the bottom surface mounting of fixing base has the second rubber ring, the bottom embedding of second rubber ring is installed the second spiral and is welded the pipe.
Preferably, a rubber ring is sleeved on the surface of the joint of the connecting ring and the fixing seat, and a sealing sleeve is arranged on the outer surface of the rubber ring.
Preferably, a pipe hoop is sleeved on the outer surface of the sealing sleeve, and a wrench is arranged on one side surface of the pipe hoop.
Preferably, the external thread is matched with the internal thread, and the sealing ring is matched with the sealing groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the first rubber ring, the second rubber ring, the hoop, the connecting ring and the fixed seat are installed, the first spiral welding pipe is embedded and fixed through the groove on the first rubber ring, the second spiral welding pipe is embedded and fixed through the second rubber ring, and then the first rubber ring and the second rubber ring are fastened through the hoop sleeved on the surfaces of the first rubber ring and the second rubber ring, so that the installation stability of the device is ensured, the spiral welding pipe is taken over through the matching of the internal thread of the connecting ring and the external thread of the fixed ring on the fixed seat, so that the connection of the first spiral welding pipe and the second spiral welding pipe is ensured, therefore, the taking-over device can be conveniently detached from the two spiral welding pipes by utilizing the matching of the hoop and the internal and external threads, the installation of the device is also convenient, the workload of workers is reduced, and the working efficiency of the workers is improved.
2. The utility model connects the spiral welding pipe and the pipe connecting device through the rubber ring by installing the sealing ring, the sealing groove, the sealing sleeve and the rubber ring, when the pipe wall of the spiral welded pipe is plugged into the groove, the rubber extrudes the spiral welded pipe, so that the sealing performance between the spiral welded pipe and the pipe connecting device is ensured, and the connecting ring and the fixing ring on the fixing seat are installed, after the threads are tightly matched, the connecting ring and the fixed seat can extrude the sealing groove and the sealing ring to seal the threaded connection part, then the sealing sleeve is sleeved at the connection part of the connecting ring and the fixed seat, and through the matching of the sealing sleeve slightly larger than the fixed seat and the rubber ring, the junction is further extruded and sealed, and the spiral welded pipe and the pipe connecting device can be guaranteed to have high sealing performance through multiple sealing, so that the stability of connection of the spiral welded pipe is improved, and the practicability of the device is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the split structure of the present invention;
FIG. 3 is a schematic view of a fixing base of the present invention;
FIG. 4 is a schematic structural view of a first rubber ring, a groove, a connecting ring, a sealing groove and an internal thread according to the present invention;
FIG. 5 is a schematic view of the construction of the sealing sleeve, clip and rubber ring of the present invention.
In the figure: 1. a first spiral welded pipe; 2. a first rubber ring; 3. a connecting ring; 301. a sealing groove; 302. an internal thread; 4. a fixed seat; 401. a fixing ring; 402. a seal ring; 403. an external thread; 5. a second rubber ring; 6. a second spiral welded pipe; 7. a sealing sleeve; 8. a pipe hoop; 9. hooping; 10. a bolt; 11. a nut; 12. a groove; 13. a rubber ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The first embodiment is as follows:
referring to fig. 1, 2 and 3, a spiral welded pipe connecting device convenient to disassemble and assemble comprises a first rubber ring 2, a fixed seat 4 and a sealing sleeve 7, wherein the top of the first rubber ring 2 is provided with an inward concave groove 12, the first spiral welded pipe 1 is embedded and installed in the groove 12, the surface of the bottom of the fixed seat 4 is provided with a second rubber ring 5, and the bottom of the second rubber ring 5 is embedded and installed with a second spiral welded pipe 6;
specifically, it is fixed to carry out the gomphosis through recess 12 on the first rubber ring 2 to first spiral welded pipe 1, fixes second spiral welded pipe 6 through second rubber ring 5 to guarantee the stability of being connected between two spiral welded pipes and the connecting device.
The staple bolt 9 has been cup jointed to the surface of first rubber ring 2, and the front of staple bolt 9 is provided with the through-hole, and the inside through-mounting of staple bolt 9 has bolt 10, and nut 11 has been cup jointed on the surface of bolt 10, and nut 11 and bolt 10 phase-match.
Specifically, can fasten both through cup jointing staple bolt 9 on first rubber ring 2 and 5 surfaces of second rubber ring, rethread bolt 10 and nut 11's cooperation is fixed two half staple bolts 9 to guarantee the stability of device installation.
Referring to fig. 5, a rubber ring 13 is sleeved on the surface of the joint between the connection ring 3 and the fixed seat 4, a sealing sleeve 7 is mounted on the outer surface of the rubber ring 13, a pipe hoop 8 is sleeved on the outer surface of the sealing sleeve 7, and a wrench is arranged on one side surface of the pipe hoop 8.
Specifically, the sealing sleeve 7 slightly larger than the fixing seat 4 is sleeved on the surface of the joint of the connecting ring 3 and the fixing seat 4, so that the rubber ring 13 on the inner surface of the sealing sleeve 7 and the surface of the joint are extruded, the joint is further extruded and sealed, the sealing sleeve 7 can be fastened through the pipe hoop 8, the sealing sleeve 7 is prevented from moving, the connection stability of the connecting pipe device is kept, and the practicability of the connecting pipe device is improved.
Example two: as shown in fig. 4, a spiral welded pipe connecting pipe device convenient to dismouting, including go-between 3 and fixing base 4, go-between 3 is installed through seal groove 301 in the bottom of first rubber ring 2, the bottom surface of go-between 3 is provided with seal groove 301, the internal surface of go-between 3 is provided with internal thread 302, fixing base 4 is installed to the bottom of go-between 3, the top surface mounting of fixing base 4 has solid fixed ring 401, gu fixed ring 401's surface has cup jointed sealing washer 402, and the bottom of sealing washer 402 and the top surface laminating of fixing base 4, gu fixed ring 401's surface is provided with external screw thread 403, external screw thread 403 and internal thread 302 phase-match, sealing washer 402 and seal groove 301 phase-match.
Specifically, through the cooperation of the internal thread 302 of the connecting ring 3 and the external thread 403 of the fixing ring 401 on the fixing seat 4, the spiral welded pipe is taken over, the connection of the first spiral welded pipe 1 and the second spiral welded pipe 6 is ensured, and therefore the hoop 9, the internal thread 302 and the external thread 403 are utilized to be matched, the taking-over device can be conveniently detached and installed, the working efficiency of workers is improved, and the convenience of the taking-over device is improved.
The working principle is as follows: when the pipe connecting device is used for connecting two spiral welded pipes, the connecting ring 3 and the fixed seat 4 are connected through the external thread 403 of the fixed ring 401 and the internal thread 302 of the connecting ring 3, and the threaded connection part is sealed through the sealing ring 402 on the fixed seat 4 and the sealing groove 301 on the connecting ring 3.
Then, the sealing sleeve 7 with the diameter slightly larger than that of the fixed seat 4 is sleeved on the surface of the joint of the connecting ring 3 and the fixed seat 4, so that the rubber ring 13 on the inner wall of the sealing sleeve 7 and the surface of the joint can be squeezed, and the joint of the connecting ring 3 and the fixed seat 4 can be further squeezed and sealed.
Through the connection of go-between 3 and fixing base 4, the connection of first rubber ring 2 and second rubber ring 5 has been realized, again through imbedding recess 12 respectively with the one end of two spiral welded tubes in, rethread staple bolt 9, the cooperation of bolt 10 and nut 11, come the fastening installation to first rubber ring 2 and second rubber ring 5, in order to realize the connection of takeover device to two spiral welded tubes, when the maintenance is dismantled to needs, only need open staple bolt 9, get rid of sealing sleeve 7, twist again and move go-between 3, alright realize the dismantlement of butt joint pipe device.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a spiral welded tube takeover device convenient to dismouting, includes first rubber ring (2), fixing base (4) and sealing sleeve (7), its characterized in that: the top of the first rubber ring (2) is provided with an invaginated groove (12), and a first spiral welded pipe (1) is embedded and installed in the groove (12);
the outer surface of first rubber ring (2) has cup jointed staple bolt (9), the front of staple bolt (9) is provided with the through-hole, the inside through-mounting of staple bolt (9) has bolt (10), nut (11) have been cup jointed on the surface of bolt (10), and nut (11) and bolt (10) phase-match.
2. The spiral welded pipe connecting device convenient to disassemble and assemble as claimed in claim 1, wherein: the bottom of first rubber ring (2) is installed go-between (3), the bottom surface of go-between (3) is provided with seal groove (301), the internal surface of go-between (3) is provided with internal thread (302).
3. The spiral welded pipe connecting device convenient to disassemble and assemble as claimed in claim 2, wherein: fixing base (4) are installed through seal groove (301) in the bottom of go-between (3), the top surface mounting of fixing base (4) has solid fixed ring (401), sealing washer (402) have been cup jointed to the surface of solid fixed ring (401), and the top surface laminating of the bottom of sealing washer (402) and fixing base (4), the surface of solid fixed ring (401) is provided with external screw thread (403).
4. The easy-to-disassemble and assemble spiral welded pipe connecting device according to claim 3, wherein: the bottom surface mounting of fixing base (4) has second rubber ring (5), second spiral welded tube (6) are installed in the bottom embedding of second rubber ring (5).
5. The spiral welded pipe connecting device convenient to disassemble and assemble as claimed in claim 2, wherein: the rubber ring (13) is sleeved on the surface of the joint of the connecting ring (3) and the fixing seat (4), and the sealing sleeve (7) is installed on the outer surface of the rubber ring (13).
6. The easy-to-disassemble and assemble spiral welded pipe connecting device according to claim 5, wherein: the outer surface of the sealing sleeve (7) is sleeved with a pipe hoop (8), and a wrench is arranged on the surface of one side of the pipe hoop (8).
7. The easy-to-disassemble and assemble spiral welded pipe connecting device according to claim 3, wherein: the external thread (403) is matched with the internal thread (302), and the sealing ring (402) is matched with the sealing groove (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122357167.1U CN216045952U (en) | 2021-09-28 | 2021-09-28 | Spiral welded pipe connecting device convenient to disassemble and assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122357167.1U CN216045952U (en) | 2021-09-28 | 2021-09-28 | Spiral welded pipe connecting device convenient to disassemble and assemble |
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| Publication Number | Publication Date |
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| CN216045952U true CN216045952U (en) | 2022-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122357167.1U Active CN216045952U (en) | 2021-09-28 | 2021-09-28 | Spiral welded pipe connecting device convenient to disassemble and assemble |
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| CN (1) | CN216045952U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115013606A (en) * | 2022-07-11 | 2022-09-06 | 中船黄埔文冲船舶有限公司 | Water smoke sprays end pipe joint structure |
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2021
- 2021-09-28 CN CN202122357167.1U patent/CN216045952U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115013606A (en) * | 2022-07-11 | 2022-09-06 | 中船黄埔文冲船舶有限公司 | Water smoke sprays end pipe joint structure |
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