CN217503014U - Bellows with sealed and anti-drop subassembly - Google Patents
Bellows with sealed and anti-drop subassembly Download PDFInfo
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- CN217503014U CN217503014U CN202221403394.1U CN202221403394U CN217503014U CN 217503014 U CN217503014 U CN 217503014U CN 202221403394 U CN202221403394 U CN 202221403394U CN 217503014 U CN217503014 U CN 217503014U
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- corrugated pipe
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- socket section
- sleeve
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Abstract
The utility model discloses a corrugated pipe with a sealing and anti-dropping component, belonging to the technical field of corrugated pipes; the corrugated pipe comprises a corrugated pipe body, wherein one end of the corrugated pipe body is provided with a socket section, the other end of the corrugated pipe body is provided with a socket section which is matched and sleeved with the socket section, and the socket section comprises an inclined block section, a sealing connection section and a port clamping section; an annular limiting clamping groove is arranged on the sealing bearing section; the outer wall of the socket section is respectively provided with a sealing ring mounting groove and an anti-falling piece mounting groove; a rubber sealing ring is installed in the sealing ring installation groove, an anti-falling device is installed in the anti-falling part installation groove, the anti-falling device comprises a ring piece, at least more than two fixing holes are symmetrically formed in the ring piece, and a sleeve is installed in each fixing hole; a spring is arranged at the bottom in the sleeve; the other end of the spring is connected with the supporting rod. The utility model discloses simple to operate, the leakproofness between the ripple body after the installation and the ripple body is good, and the socket section of ripple body can not drop with the bellmouth section back of pegging graft.
Description
Technical Field
The utility model belongs to the technical field of the bellows technique and specifically relates to a bellows with sealed and anti-drop subassembly is related to.
Background
The corrugated pipe mainly comprises a metal corrugated pipe, a corrugated expansion joint, a corrugated heat exchange pipe, a diaphragm capsule, a metal hose and the like. In particular, plastic corrugated pipes are commonly used in the field of drainage because of their advantages of good pressure resistance, easy construction, etc. For convenience of transportation and installation, the length of each section of corrugated pipe cannot be too long, and the corrugated pipe is usually prefabricated into a certain shape and structure and then transported to a construction site for installation. Common corrugated pipe connection modes include a plug-in type or a flange connection type. If the notice number is: "CN 211693882U, name: a pipe component with a novel anti-drop sealing structure' discloses a pipe component with a novel anti-drop sealing structure. A tube comprising at least two; one of the pipes is connected with a socket section, the other pipe is connected with a socket section, and the pipe assembly further comprises a first sealing ring and an anti-falling part; the socket section comprises a clamping section, a sealing bearing section and a connecting section; the sealing connection section is provided with a first sealing ring mounting groove; the seal receiving section is formed with a first reinforcing flange; the socket section is provided with a first conical sealing section, the socket section is also provided with an anti-falling part mounting groove, and the sealing bearing section is provided with a second reinforcing flange; the anti-falling piece comprises an anti-falling body and an elastic anti-falling body. The utility model can effectively prevent the first sealing ring from driving the pipe to rebound axially, is convenient to install, ensures the sealing effect and has long service life; and the roundness of the socket section is good, the socket section is not easy to deform, and the sealing performance is greatly improved. However, the device can not be disassembled after being installed, if the device can only break the pipe, the damaged corrugated pipe can not be reused, and therefore the corrugated pipe with the sealing and anti-falling assembly is designed to solve the problems in the prior art.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide an installation of being convenient for, the leakproofness between the bellows that the installation is good and the bellows is good, the bellows that has sealed and anti-drop subassembly that can not drop.
In order to solve the technical problem, the technical scheme of the utility model is that: a corrugated pipe with a sealing and anti-falling assembly comprises a corrugated pipe body, wherein one end of the corrugated pipe body is provided with a socket section, the other end of the corrugated pipe body is provided with a socket section which is matched and sleeved with the socket section, and the socket section comprises an inclined block section, a sealing connection section and a port clamping section; an annular limiting clamping groove is formed in the sealing bearing section; the outer wall of the socket section is respectively provided with a sealing ring mounting groove and an anti-falling piece mounting groove; the anti-falling device comprises a ring-shaped element, at least two fixing holes are symmetrically formed in the ring-shaped element, and a sleeve is arranged in each fixing hole; a spring is arranged at the bottom in the sleeve; the other end of the spring is connected with the supporting rod.
Preferably, the ring-shaped member is a rubber ring.
Preferably, the inner diameter of the fixing hole is slightly smaller than the outer diameter of the sleeve.
More preferably, the ring member is a ring assembly formed by fixedly mounting two semi-ring rings by screws.
Preferably, the outer diameter of the support rod is equal to the inner diameter of the sleeve.
Compared with the prior art, the beneficial effects of the utility model are that: the rubber sealing ring is arranged in the sealing ring mounting groove, so that the sealing property of the connection of the two pipelines is effectively improved, and the water leakage is avoided; an anti-falling device for preventing the corrugated pipe body from falling off after being spliced with the corrugated pipe body is arranged in the anti-falling piece mounting groove; during installation, the two corrugated pipes are concentrically aligned, and then the socket section of one corrugated pipe is inserted into the socket section of the other corrugated pipe; because the inner diameter of the pipeline of the socket section is continuously increased from the near end to the far end, the spring in the sleeve of the anti-falling device is continuously extruded to be in a completely extended state, when the socket section is just inserted into the initial section of the oblique street section of the socket section, the supporting rod connected with the spring in the sleeve is just in a non-extruded state, and the spring is in a non-extruded state; the problem that the installed pipeline falls off is avoided; when needs are dismantled, from the clearance between bellmouth section inner wall and the socket section outer wall, destroy the sleeve or take out, alright unpack two pipelines apart, can not destroy the ripple body, therefore the utility model discloses simple to operate has, the bellows still can not be destroyed in the dismantlement after the installation.
Drawings
FIG. 1 is a schematic structural view of the bellows with a sealing and anti-separation assembly of the present invention;
fig. 2 is a schematic structural view of the anti-falling device of embodiment 1;
fig. 3 is a schematic structural view of the falling off prevention device in embodiment 2;
fig. 4 is a schematic structural view of the sleeve of the bellows with the sealing and anti-dropping assembly of the present invention.
Detailed Description
The following description will further explain embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example 1
As shown in fig. 1, fig. 2 and fig. 4, the corrugated pipe with a sealing and anti-falling assembly of the present embodiment includes a corrugated pipe body 1, one end of the corrugated pipe body 1 is provided with a socket section 11, and the other end thereof is provided with a socket section 12 matching and sleeved with the socket section 11, where the socket section 12 includes an inclined block section 121, a sealing receiving section 122 and a port clamping section 123; the inclined street segment 121, the sealing bearing segment 122 and the port clamping segment 123 are integrally formed from near to far, and an annular limiting clamping groove 124 is arranged on the sealing bearing segment 122; the bottom wall of the annular limiting clamping groove 124 is recessed towards the direction far away from the axis, and an annular raised reinforcing flange is formed at the position, corresponding to the annular limiting clamping groove 124, of the periphery of the sealing receiving section 122, and a sealing ring mounting groove 13 and an anti-falling part mounting groove 14 are respectively arranged on the outer wall of the socket section 11; the rubber seal ring 2 is installed in the seal ring installation groove 13, so that after two pipelines are connected, a good sealing effect is achieved, water leakage is prevented, the anti-falling device 3 for preventing the corrugated pipe body 1 from falling off after being spliced with the corrugated pipe body 1 is installed in the anti-falling part installation groove 14, as shown in fig. 2, the anti-falling device 3 of the embodiment comprises a ring piece 31, at least more than two fixing holes 32 are symmetrically arranged on the ring piece 31, the number of the fixing holes 32 is increased or decreased according to the diameter of a pipe orifice, and a sleeve 4 is installed in each fixing hole 32; a spring 41 is arranged at the bottom in the sleeve 4; the other end of the spring 41 is connected to a support rod 42, and the outer diameter of the support rod 42 is equal to the inner diameter of the sleeve 4, so that the support rod 42 does not shift when extending or retracting in the sleeve 4. The annular member 31 of this embodiment is a rubber ring, and the internal diameter of the fixing hole 32 is slightly smaller than the external diameter of the sleeve 4 when it is prefabricated, so when the sleeve 4 is inserted into the fixing hole 32, because the rubber material has good elasticity, the sleeve 4 can be better fixed.
The utility model discloses the technical principle who specifically uses as follows: during installation, the two corrugated pipe bodies 1 are concentrically aligned, and then the socket section 11 of one corrugated pipe body 1 is inserted into the socket section 12 of the other corrugated pipe; because the inner diameter of the pipe of the socket section 12 is continuously increased from the near end to the far end, the spring 41 in the sleeve 4 of the anti-falling device 3 is extruded from the near end to the fully extended state, when the socket section 11 is just inserted into the initial section of the inclined street section 121 of the socket section 12, the supporting rod 42 connected with the spring 41 in the sleeve 4 is just in the non-extruded state, the spring 41 is in the non-extruded state, and at this time, the supporting rod 42 is just clamped in the annular limiting clamping groove 124, so that the axial rebound of the pipe driven by the sealing ring is effectively prevented; the two corrugated pipe bodies 1 cannot move oppositely, so that the problem that the installed pipeline falls off is solved; when needs are dismantled, from the clearance between 12 inner walls of bellmouth section and the 11 outer walls of socket section, destroy sleeve 4 or take out, alright unpack two pipelines apart, can not destroy the bellows body, therefore the bellows of this embodiment has simple to operate, and the dismantlement after the installation still can not destroy the advantage of bellows.
Example 2
As shown in fig. 1, 3 and 4, unlike embodiment 1, the ring member 31 of the present embodiment is a ring assembly in which two semi-ring rings are fixedly installed by screws. This loop forming element 31's structure is close with the anticreep body of background art mutually, and the mode of use and the function that reaches are unanimous with embodiment 1, and it is different with it only need with sleeve 4 fixed mounting in fixed orifices 32 can, the utility model discloses can be through gluing water in sleeve 4 outside, then insert and just can play the fixed action well in the fixed orifices 32.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims. Finally, it should be noted that the contents not described in detail in the specification belong to the prior art known to those skilled in the art, and those skilled in the art can implement the contents without creative efforts, so that the details are not described herein.
Claims (5)
1. A corrugated pipe with a sealing and anti-falling component comprises a corrugated pipe body (1), wherein one end of the corrugated pipe body (1) is provided with a socket section (11), the other end opposite to the corrugated pipe body is provided with a socket section (12) matched and sleeved with the socket section (11), and the socket section (12) comprises an inclined block section (121), a sealing bearing section (122) and a port clamping section (123); an annular limiting clamping groove (124) is formed in the sealing bearing section (122); a sealing ring mounting groove (13) and an anti-falling piece mounting groove (14) are respectively arranged on the outer wall of the socket section (11); install rubber seal (2) in sealing washer mounting groove (13), install anti-drop device (3) that prevent that corrugated pipe body (1) and corrugated pipe body (1) from pegging graft the back and droing in anti-drop mounting groove (14), its characterized in that: the anti-falling device (3) comprises a ring-shaped piece (31), at least two fixing holes (32) are symmetrically formed in the ring-shaped piece (31), and a sleeve (4) is installed in each fixing hole (32); a spring (41) is arranged at the bottom in the sleeve (4); the other end of the spring (41) is connected with a support rod (42).
2. The bellows with sealing and drop-off prevention assembly according to claim 1, wherein the ring member (31) is a rubber ring.
3. The bellows with seal and drop-off prevention assembly according to claim 2, wherein the inner diameter of the fixing hole (32) is slightly smaller than the outer diameter of the sleeve (4).
4. The bellows with sealing and drop-off prevention assembly according to claim 1, wherein the ring member (31) is an annular assembly of two semi-annular rings fixedly mounted by screws.
5. The bellows with seal and drop-off prevention assembly according to any one of claims 1 to 4, wherein an outer diameter of the support rod (42) is equal to an inner diameter of the sleeve (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221403394.1U CN217503014U (en) | 2022-06-07 | 2022-06-07 | Bellows with sealed and anti-drop subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221403394.1U CN217503014U (en) | 2022-06-07 | 2022-06-07 | Bellows with sealed and anti-drop subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217503014U true CN217503014U (en) | 2022-09-27 |
Family
ID=83359528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221403394.1U Active CN217503014U (en) | 2022-06-07 | 2022-06-07 | Bellows with sealed and anti-drop subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217503014U (en) |
-
2022
- 2022-06-07 CN CN202221403394.1U patent/CN217503014U/en active Active
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