CN221348289U - Connection sealing structure for winding pipe - Google Patents
Connection sealing structure for winding pipe Download PDFInfo
- Publication number
- CN221348289U CN221348289U CN202323419282.2U CN202323419282U CN221348289U CN 221348289 U CN221348289 U CN 221348289U CN 202323419282 U CN202323419282 U CN 202323419282U CN 221348289 U CN221348289 U CN 221348289U
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- sealing
- winding pipe
- ring
- fixed
- connecting piece
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- 238000007789 sealing Methods 0.000 title claims abstract description 91
- 238000004804 winding Methods 0.000 title claims abstract description 78
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000000670 limiting effect Effects 0.000 claims description 23
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 description 9
- 230000009471 action Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
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- Gasket Seals (AREA)
Abstract
The utility model discloses a connecting and sealing structure for a winding pipe, which relates to the technical field of winding pipes, and aims to solve the problems that the sealing structure is easy to loosen after long-time use, and if a sealing ring is aged to cause poor fitting and cannot realize effective sealing, the connecting and sealing structure comprises a winding pipe body, one side of the winding pipe body is connected with a connecting piece, two pressing mechanisms for pressing the sealing structure are arranged in the connecting piece, the tail end of the winding pipe body is fixed with a fixing ring, and one side of the fixing ring is fixed with a sealing mechanism for connecting and sealing the winding pipe. According to the utility model, the medium in the winding pipe body can enter one side of the movable ring through the through hole, and certain pressure is generated when the medium flows, so that the medium can push the movable ring to move, and the sealing gasket is further attached to the sealing ring all the time, thereby avoiding the leakage of the medium caused by gaps.
Description
Technical Field
The utility model relates to the field of winding pipes, in particular to a connecting and sealing structure for a winding pipe.
Background
The plastic steel winding drain pipe has the advantages of good corrosion resistance, good sealing performance and environmental protection performance, smooth inner wall, small flow resistance, difficult aggregation of sediment in the pipeline, almost unchanged friction resistance after long-term use, light weight, few joints, no need of large-scale lifting equipment during installation, convenient installation and laying, and thus being widely applied to various conveying fields, the joint of the plastic steel winding drain pipe needs to be tightly connected with two pipelines by using a connecting mechanism, and the sealing performance of the connecting mechanism is required to be good at the moment, so that leakage is avoided.
The HDPE winding pipe connecting sealing structure disclosed by the China utility model (bulletin number: CN 214466947U) comprises two winding pipe bodies and socket pipe bodies sleeved between adjacent ports of the two winding pipe bodies, wherein clamping grooves are formed in the upper edges of the inner walls of the two ends of the socket pipe bodies, sealing rings are embedded in the clamping grooves, the sealing rings partially extend out of the clamping grooves and are abutted against the outer walls of the winding pipe bodies, continuous sealing tooth edges are arranged on the end faces, extending out of the clamping grooves, of the sealing rings along the peripheral edges, and sealing tooth grooves matched with the sealing tooth edges are formed in the outer walls of the winding pipe bodies along the peripheral edges. The sealing strip and the sealing groove are matched to play a sealing role between the sealing ring and the clamping groove so as to prevent sewage in the winding pipe body from leaking from a gap between the sealing ring and the clamping groove.
In the process of realizing the utility model, the inventor finds that at least the following problems exist in the technology, in the technical scheme, the sealing tooth edges on the end surfaces of the sealing rings extending out of the clamping grooves are abutted in the sealing tooth grooves, so that the sealing effect between the socket pipe body and the two winding pipe bodies can be effectively improved, the possibility of leakage of sewage in the winding pipe bodies is reduced, but the situation that the sealing structure is easy to loosen in long-time use is solved, for example, the sealing rings are not tightly attached due to ageing, so that effective sealing cannot be realized, and therefore, the connecting sealing structure for the winding pipe is now provided.
Disclosure of utility model
In order to solve the problem that the sealing structure is easy to loosen after long-time use, such as the sealing ring is not tightly attached due to ageing, so that effective sealing cannot be realized, the utility model provides a connecting sealing structure for a winding pipe.
The utility model provides a connecting and sealing structure for a winding pipe, which adopts the following technical scheme:
The utility model provides a connect seal structure for winding pipe, includes winding pipe body, one side of winding pipe body is connected with the connecting piece, the internally mounted of connecting piece has two hold-down mechanisms that are used for compressing tightly seal structure, the end-to-end fixation of winding pipe body has the retainer plate, one side of retainer plate is fixed with and is used for connecting sealed seal mechanism to winding pipe, the surface mounting of connecting piece has and is used for spacing fixed stop gear to two winding pipes.
Through adopting above-mentioned technical scheme, through being connected two winding pipe bodies and connecting piece fixedly to play effectual sealed effect.
Optionally, hold-down mechanism includes the mounting groove, the inside at the connecting piece is seted up to the mounting groove, the inner wall butt of mounting groove has two sets of hold-down springs, two sets of hold-down springs's end all is connected with the movable ring, one side bonding of movable ring has sealing gasket.
Through adopting above-mentioned technical scheme, under the effect of compression spring self, have the elasticity effect, guarantee that sealing gasket closely laminates with the sealing washer all the time.
Optionally, a through hole is formed in the inner wall of the connecting piece and close to one side of the compression spring.
Through adopting above-mentioned technical scheme, the medium in the winding pipe body can enter into one side of activity circle through the through-hole, and has certain pressure when the medium flows, makes the medium can promote activity circle motion, further messenger sealing gasket laminates with the sealing washer all the time to avoid producing the gap and lead to the medium leakage.
Optionally, the outer wall threaded connection of connecting piece has a limit bolt, limit bolt's end-to-end connection has the spacing hole of seting up on the retainer plate.
Through adopting above-mentioned technical scheme, screw up the spacing bolt on the connecting piece for in spacing hole was inserted to spacing bolt's end, fixed the retainer plate, thereby avoided taking place the condition that drops.
Optionally, sealing mechanism includes the sealing washer, the sealing washer is fixed in one side of retainer plate, the spacing groove has all been seted up to the inner wall of sealing washer and retainer plate, the inner wall of retainer plate is connected with the stopper of fixing in the mounting groove.
Through adopting above-mentioned technical scheme, under the cooperation of stopper and spacing groove, can play spacing effect, avoid the condition that the sealing washer takes place the displacement.
Optionally, the fixed stop gear includes the mounting, the mounting is fixed at the surface of connecting piece, two groups of mounts have all been welded to the both sides of mounting.
Through adopting above-mentioned technical scheme, the mounting and the mount that set up can guarantee the stability of fixed stop gear, prevent that two winding pipe bodies from taking place to drop.
Optionally, the ends of the two groups of fixing frames are respectively fixed with an anti-slip ring sleeved on the outer surface of the winding pipe body, and the outer surface of each anti-slip ring is provided with a fixing bolt in a threaded manner.
Through adopting above-mentioned technical scheme, screw up fixing bolt on the antiskid circle, make fixing bolt's terminal and winding pipe body's surface contact, can fix winding pipe body.
In summary, the utility model has the following beneficial effects:
The sealing gasket is ensured to be tightly attached to the sealing ring all the time by having an elastic effect under the action of the compression spring; the medium in the winding pipe body can enter one side of the movable ring through the through hole, and certain pressure is generated when the medium flows, so that the medium can push the movable ring to move, and further the sealing gasket is always attached to the sealing ring, thereby avoiding the leakage of the medium caused by gaps;
According to the utility model, the limiting bolt on the connecting piece is screwed, so that the tail end of the limiting bolt is inserted into the limiting hole to fix the fixing ring, and the falling-off condition is avoided; and the fixing bolt on the anti-skid ring is screwed down, so that the tail end of the fixing bolt is in contact with the outer surface of the winding pipe body, and the winding pipe body can be fixed.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the structure of the connection between the winding pipe body and the connecting piece of the utility model;
FIG. 3 is a schematic view of a partially enlarged structure of FIG. 2A according to the present utility model;
FIG. 4 is a schematic perspective view of a fastener according to the present utility model
Reference numerals illustrate:
1. Winding a pipe body; 2. a connecting piece; 3. a compression spring; 4. a movable ring; 5. a sealing gasket; 6. a through hole; 7. a mounting groove; 8. a limiting block; 9. a fixing ring; 10. a seal ring; 11. a limit groove; 12. a limit bolt; 13. a limiting hole; 14. a fixing member; 15. a fixing frame; 16. an anti-slip ring; 17. and (5) fixing bolts.
Detailed Description
The application is described in further detail below with reference to fig. 1-4.
Referring to fig. 1-3, a connection sealing structure for a winding pipe comprises a winding pipe body 1, wherein one side of the winding pipe body 1 is connected with a connecting piece 2, two pressing mechanisms for pressing the sealing structure are installed in the connecting piece 2, a fixing ring 9 is fixed at the tail end of the winding pipe body 1, a sealing mechanism for sealing the connection of the winding pipe is fixed at one side of the fixing ring 9, a fixing limiting mechanism for limiting two winding pipes is fixed on the outer surface of the connecting piece 2, and the two winding pipe bodies 1 and the connecting piece 2 are connected and fixed through the connecting piece, so that an effective sealing effect is achieved.
Referring to fig. 1, 2 and 4, the compressing mechanism comprises a mounting groove 7, the mounting groove 7 is formed in the connecting piece 2, two groups of compressing springs 3 are abutted to the inner wall of the mounting groove 7, the tail ends of the two groups of compressing springs 3 are connected with a movable ring 4, one side of the movable ring 4 is adhered with a sealing gasket 5, and the sealing gasket 5 is guaranteed to be tightly attached to a sealing ring 10 all the time under the action of the compressing springs 3; the through hole 6 is formed in the inner wall of the connecting piece 2 and is close to one side of the compression spring 3, a medium in the winding pipe body 1 can enter one side of the movable ring 4 through the through hole 6, and certain pressure is generated when the medium flows, so that the medium can push the movable ring 4 to move, and the sealing gasket 5 is further attached to the sealing ring 10 all the time, so that leakage of the medium caused by gaps is avoided; the outer wall threaded connection of connecting piece 2 has spacing bolt 12, and spacing bolt 12's end-to-end connection has the spacing hole 13 of seting up on retainer plate 9, screws up spacing bolt 12 on the connecting piece 2 for spacing bolt 12's end inserts in spacing hole 13, fixes retainer plate 9, thereby avoids taking place the condition that drops.
Referring to fig. 1, 2 and 4, the sealing mechanism comprises a sealing ring 10, the sealing ring 10 is fixed on one side of the fixed ring 9, limiting grooves 11 are formed in the inner walls of the sealing ring 10 and the fixed ring 9, limiting blocks 8 fixed in the mounting grooves 7 are connected to the inner wall of the fixed ring 9, and the limiting blocks 8 and the limiting grooves 11 are matched to play a role in limiting, so that the situation that the sealing ring 10 is displaced is avoided; the fixed limiting mechanism comprises a fixing piece 14, the fixing piece 14 is fixed on the outer surface of the connecting piece 2, two groups of fixing frames 15 are welded on two sides of the fixing piece 14, the fixing piece 14 and the fixing frames 15 can ensure the stability of the fixed limiting mechanism, and the two winding pipe bodies 1 are prevented from falling off; the tail ends of the two groups of fixing frames 15 are respectively fixed with an anti-slip ring 16 sleeved on the outer surface of the winding pipe body 1, the outer surface of each anti-slip ring 16 is provided with a fixing bolt 17 in a threaded manner, the fixing bolts 17 on the anti-slip rings 16 are screwed down, the tail ends of the fixing bolts 17 are in contact with the outer surface of the winding pipe body 1, and the winding pipe body 1 can be fixed.
The implementation principle of the utility model is as follows: before the connecting sealing structure for the winding pipe is used, two winding pipe bodies 1 are placed at proper positions, then a connecting piece 2 is placed at the joint of the two winding pipe bodies 1, one winding pipe body 1 penetrates into the anti-slip ring 16 through the arranged anti-slip ring 16, after the fixed ring 9 and the winding pipe body 1 are fixed, the winding pipe body 1 is pushed again after penetrating through the anti-slip ring 16, the sealing ring 10 on the fixed ring 9 is inserted into the mounting groove 7, under the cooperation of the limiting block 8 and the limiting groove 11, the limiting effect can be achieved, the situation that the sealing ring 10 is displaced is avoided, the winding pipe body 1 is tightly pressed, the sealing ring 10 is tightly attached with the sealing gasket 5, the limiting bolt 12 on the connecting piece 2 is screwed down, the tail end of the limiting bolt 12 is inserted into the limiting hole 13, the fixed ring 9 is fixed, so as to avoid the falling off condition, after the connection is completed, the fixing bolt 17 on the anti-slip ring 16 can be screwed down, the tail end of the fixing bolt 17 is contacted with the outer surface of the winding pipe body 1, thereby further fixing the winding pipe body 1, the other winding pipe body 1 can be connected and fixed with the connecting piece 2 by using the same method, when in use, the medium in the winding pipe body 1 can enter one side of the movable ring 4 through the through hole 6, and certain pressure exists when the medium flows, so that the medium can push the movable ring 4 to move, thus the sealing gasket 5 can be ensured to be always jointed with the sealing ring 10, thereby avoiding the leakage of the medium caused by the generation of gaps, and under the action of the compression spring 3, the sealing gasket 5 is further ensured to be tightly jointed with the sealing ring 10 all the time, the fixing piece 14 and the fixing frame 15 can ensure the stability of the anti-slip ring 16.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (7)
1. The utility model provides a connect seal structure for winding pipe, includes winding pipe body (1), one side of winding pipe body (1) is connected with connecting piece (2), its characterized in that: the utility model discloses a sealing device for winding pipe, including connecting piece (2), fixed ring (9) are fixed to the end of winding pipe body (1), the internally mounted of connecting piece (2) has two hold-down mechanisms that are used for compressing tightly seal structure, one side of fixed ring (9) is fixed with the seal mechanism that is used for connecting sealed to winding pipe, the surface of connecting piece (2) is fixed with the fixed stop gear that is used for spacing two winding pipes.
2. A connection sealing structure for a winding tube according to claim 1, wherein: the compressing mechanism comprises a mounting groove (7), the mounting groove (7) is formed in the connecting piece (2), two groups of compressing springs (3) are abutted to the inner wall of the mounting groove (7), the tail ends of the compressing springs (3) are connected with movable rings (4), and sealing gaskets (5) are adhered to one sides of the movable rings (4).
3. A connection sealing structure for a winding tube according to claim 2, wherein: and a through hole (6) is formed in one side, close to the compression spring (3), of the inner wall of the connecting piece (2).
4. A connection sealing structure for a winding tube according to claim 2, wherein: the outer wall threaded connection of connecting piece (2) has spacing bolt (12), the end-to-end connection of spacing bolt (12) has spacing hole (13) of seting up on retainer plate (9).
5. A connection sealing structure for a winding tube according to claim 1, wherein: the sealing mechanism comprises a sealing ring (10), the sealing ring (10) is fixed on one side of the fixing ring (9), limiting grooves (11) are formed in the inner walls of the sealing ring (10) and the fixing ring (9), and limiting blocks (8) fixed in the mounting grooves (7) are connected to the inner wall of the fixing ring (9).
6. A connection sealing structure for a winding tube according to claim 1, wherein: the fixing and limiting mechanism comprises a fixing piece (14), wherein the fixing piece (14) is fixed on the outer surface of the connecting piece (2), and two groups of fixing frames (15) are welded on two sides of the fixing piece (14).
7. A connection sealing structure for a winding tube according to claim 6, wherein: the two groups of the tail ends of the fixing frames (15) are respectively fixed with an anti-slip ring (16) sleeved on the outer surface of the winding pipe body (1), and fixing bolts (17) are arranged on the outer surface threads of the anti-slip rings (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323419282.2U CN221348289U (en) | 2023-12-14 | 2023-12-14 | Connection sealing structure for winding pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323419282.2U CN221348289U (en) | 2023-12-14 | 2023-12-14 | Connection sealing structure for winding pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221348289U true CN221348289U (en) | 2024-07-16 |
Family
ID=91828471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323419282.2U Active CN221348289U (en) | 2023-12-14 | 2023-12-14 | Connection sealing structure for winding pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221348289U (en) |
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2023
- 2023-12-14 CN CN202323419282.2U patent/CN221348289U/en active Active
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