CN215673979U - Bushing type wall penetrating position sealing structure - Google Patents
Bushing type wall penetrating position sealing structure Download PDFInfo
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- CN215673979U CN215673979U CN202122280170.8U CN202122280170U CN215673979U CN 215673979 U CN215673979 U CN 215673979U CN 202122280170 U CN202122280170 U CN 202122280170U CN 215673979 U CN215673979 U CN 215673979U
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Abstract
The application discloses bushing type wall-penetrating department seal structure belongs to the sealed technical field of wall-penetrating pipeline, and it includes the wall body, buried sleeve and wall-penetrating pipeline, buried sleeve pass the wall body and with wall body fixed connection, the wall-penetrating pipeline is worn to establish in buried sleeve, install seal assembly between wall-penetrating pipeline and the buried sleeve, seal assembly is including two sealed tubes that are located the wall body both sides respectively, the equal inseparable butt of sealed tube and the lateral wall of wall-penetrating pipeline and buried sleeve's inside wall. The sealed tube in this application and the equal inseparable butt of wall-penetrating pipeline and buried sleeve to with water isolated outside, play better sealed effect, be convenient for simultaneously the change or the maintenance of wall-penetrating pipeline.
Description
Technical Field
The application relates to the technical field of through-wall pipeline sealing, in particular to a sleeve type through-wall sealing structure.
Background
The wall bushing is also called a wall bushing, a waterproof bushing and a wall embedded pipe, and the waterproof bushing is divided into a rigid waterproof bushing and a flexible waterproof bushing. The flexible waterproof sleeve is mainly used in places with high requirements such as civil air defense walls and pools, and the rigid waterproof sleeve is generally used in basements.
The sealing measure when the wall-penetrating pipeline is installed through the wall generally adopts cement to fill up the gap between the wall-penetrating pipeline and the preformed hole to achieve the sealing effect, but when the wall-penetrating pipeline is used for a period of time, the wall-penetrating pipeline can be blocked or damaged, the wall-penetrating pipeline needs to be replaced or maintained, and the wall-penetrating pipeline is not convenient to detach when being replaced and maintained by the installation mode that the gap between the wall-penetrating pipeline and the preformed hole is filled up by cement.
In view of the above-mentioned related art, the inventor believes that the existing wall-through pipe has a problem of inconvenient replacement or repair.
SUMMERY OF THE UTILITY MODEL
In order to improve the inconvenient problem of current wall pipe replacement or maintenance, this application provides a bushing type wall department seal structure of wearing.
The application provides a bushing type wall department seal structure adopts following technical scheme:
the utility model provides a bushing type wall department seal structure, includes wall body, buried sleeve and wall pipe, buried sleeve passes the wall body and with wall body fixed connection, the wall pipe is worn to establish in the buried sleeve, the wall pipe with install seal assembly between the buried sleeve, seal assembly is including being located respectively two sealed tubes of wall body both sides, sealed tube with the lateral wall of wall pipe reaches the equal inseparable butt of buried sleeve's inside wall.
Through adopting above-mentioned technical scheme, buried sleeve and wall body fixed connection, it is intraductal to wear to establish at buried sleeve through the wall pipeline, remove the direction that the gland orientation is close to the wall body to promote the gland to get into buried sleeve through, make the gland be located the gap of wall pipeline and buried sleeve through, and gland and wall pipeline and buried sleeve through all inseparable butt, thereby with water isolated outside, play better sealed effect, be convenient for simultaneously the change or the maintenance of wall pipeline.
Preferably, the sealed tube divide into half first pipe and half second pipe, half first pipe with all seted up the mounting groove on half second pipe side of laminating mutually, the mounting groove with half first pipe is kept away from the terminal surface intercommunication of wall body, half second pipe with all install the installation piece on half second pipe side of laminating mutually, the installation piece can inlay and establish in the mounting groove.
Through adopting above-mentioned technical scheme, half first pipe and half second pipe are inserted in proper order and are established in pre-buried cover pipe to be convenient for carry out the installation and the dismantlement of sealed pipe, and the installation piece inlays and establishes in the mounting groove, make the connection between half first pipe and the half second pipe inseparabler, and rivers are difficult for getting into in the pre-buried cover pipe through the junction of half first pipe and half second pipe.
Preferably, the two ends of the embedded sleeve are spaced from the surface of the wall body, a limiting ring is arranged at one end, away from the embedded sleeve, of the outer side wall of the sealing tube, and the limiting ring is abutted to the end face of the embedded sleeve.
Through adopting above-mentioned technical scheme, the staff can carry out the installation and the dismantlement of sealed tube through gripping the spacing ring when the construction, and embedded sleeve's terminal surface is located the outside of wall body, and when the sealed tube was inserted and is established between embedded sleeve and the wall-penetrating pipeline, spacing ring and embedded sleeve's terminal surface looks butt guaranteed that the sealed tube is difficult for taking place the skew, inseparable butt between sealed tube and embedded pipeline and the wall-penetrating pipeline to the leakproofness of this department has been increased.
Preferably, the fastening clamps are installed at the two ends of the embedded sleeve and comprise two half clamps, and the arc-shaped inner side walls of the half clamps are tightly abutted to the outer ring wall of the limiting ring and the outer ring wall of the embedded sleeve.
Through adopting above-mentioned technical scheme, fastening clamp and the equal inseparable butt of spacing ring and buried sleeve to make wall-penetrating pipeline and buried sleeve keep fixed, the wall-penetrating pipeline is difficult for taking place the displacement in buried sleeve, makes the butt of stand-by pipe and wall-penetrating pipeline inseparabler simultaneously, has strengthened the leakproofness of the junction of wall-penetrating pipeline and stand-by pipe. The fastening clamp seals the joint of the end surfaces of the limiting ring and the embedded sleeve, so that the sealing performance of the joint of the limiting ring and the embedded sleeve is enhanced.
Preferably, the inner ring wall of the half hoop is provided with a positioning groove, the outer ring wall of the limiting ring is provided with a positioning ring, and the positioning ring can be embedded in the positioning groove.
Through adopting above-mentioned technical scheme, the holding ring inlays to be established in the constant head tank, makes fastening clamp and the inseparable butt of spacing ring, makes the position of spacing ring all keep fixed in axial and footpath, and the spacing ring is difficult for breaking away from in the embedded sleeve pipe from, has strengthened the leakproofness of the junction of fastening clamp and spacing ring simultaneously.
Preferably, a sealing ring is arranged between the limiting ring and the end face of the embedded pipeline.
Through adopting above-mentioned technical scheme, install the sealing ring between spacing ring and the buried sleeve pipe in advance to make the butt between spacing ring and the buried sleeve pipe inseparabler.
Preferably, the sealing ring includes waterproof sealing washer and water inflation sealing rod, waterproof sealing washer is located wall body upstream face one side, water inflation sealing rod is located wall body dorsal surface one side.
Through adopting above-mentioned technical scheme, waterproof sealing washer is located the upstream face one side of wall body, makes rivers difficult for getting into pre-buried cover intraductally, meets the water inflation sealing rod and is located the dorsal surface one side of wall body, if rivers get into pre-buried cover intraductally, and when flowing to the dorsal surface one side of wall body, rivers and meet the water inflation sealing rod and touch mutually, meet the water inflation sealing rod and take place the inflation, make rivers difficult outflow, waterproof sealing washer and meet water inflation sealing rod formation double-deck sealed to the leakproofness of this department has been strengthened.
Preferably, pre-buried sheathed tube inside wall intermediate position department pastes and has waterproofing membrane, it has the water swelling sealing rod to paste on the lateral wall of wall-penetrating pipe, waterproofing membrane can with the laminating mutually of water swelling sealing rod.
Through adopting above-mentioned technical scheme, waterproofing membrane and the laminating of meeting water inflation sealing rod mutually, when rivers got into pre-buried cover intraductal, meet water inflation sealing rod and take place the inflation and with waterproofing membrane inseparable butt.
Preferably, both ends of the inner side wall of the embedded sleeve are provided with first inclined planes, one end, close to the wall body, of the outer side wall of the sealing pipe is provided with a second inclined plane, and the first inclined planes are matched with the second inclined planes.
Through adopting above-mentioned technical scheme, be equipped with first inclined plane on the buried sleeve pipe in advance, be equipped with the second inclined plane on the sealed tube, first inclined plane cooperatees with the second inclined plane to be convenient for promote the sealed tube to buried sleeve pipe in advance, and the sealed tube can with buried sleeve pipe in advance and wall pipeline looks butt.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the sealing pipe is tightly abutted with the wall-through pipeline and the embedded sleeve, so that water is isolated outside, a better sealing effect is achieved, and meanwhile, the wall-through pipeline is convenient to replace or maintain;
2. in rivers got into pre-buried sleeve pipe, and when flowing to the surface of a back of the body one side, rivers touched with water inflation sealing rod mutually, met water inflation sealing rod and take place the inflation, made rivers difficult outflow, waterproof sealing circle and water inflation sealing rod form double-deck sealed to the leakproofness of this department has been strengthened.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Figure 2 is a schematic view of the installation of the embedment sleeve.
Fig. 3 is an exploded view of the seal assembly.
Fig. 4 is a schematic structural view of the sealing tube.
Description of reference numerals: 1. a wall body; 11. mounting a through hole; 12. pre-burying a sleeve; 121. a first inclined plane; 2. a through-wall conduit; 3. a seal assembly; 31. a sealing tube; 311. a first half pipe; 312. a second half-tube; 32. mounting blocks; 33. mounting grooves; 34. a waterproof gasket; 35. a second inclined plane; 36. a limiting ring; 37. a seal ring; 4. fastening a clamp; 41. a half-piece hoop; 42. positioning a groove; 43. a positioning ring; 44. and fastening the bolt.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses bushing type wall department seal structure. Referring to fig. 1 and 2, the sleeve type wall penetrating position sealing structure includes a wall body 1, a mounting through hole 11 is provided on the wall body 1, an embedded sleeve 12 is fixedly mounted in the mounting through hole 11, an outer side wall of the embedded sleeve 12 is fixedly connected with an inner side wall of the mounting through hole 11, the length of the embedded sleeve 12 is greater than the thickness of the wall body 1, and two ends of the embedded sleeve 12 are spaced from the adjacent wall body 1 by the same distance. The embedded sleeve 12 is internally provided with a wall-through pipeline 2 in a penetrating way, and the outer diameter of the wall-through pipeline 2 is smaller than the inner diameter of the embedded sleeve 12.
Referring to fig. 1 and 3, a sealing assembly 3 is installed between the wall-through pipe 2 and the embedded sleeve 12, the sealing assembly 3 includes two sealing pipes 31, the outer side wall of the sealing pipe 31 is tightly abutted to the inner side wall of the embedded sleeve 12, and the inner side wall of the sealing pipe 31 is tightly abutted to the outer side wall of the wall-through pipe 2. The two ends of the inner annular wall of the embedded sleeve 12, which are far away from the wall body 1, are both provided with first inclined planes 121, one end of the outer annular wall of the sealing tube 31, which is close to the wall body 1, is provided with a second inclined plane 35, and the first inclined planes 121 and the second inclined planes 35 are matched with each other, so that the sealing tube 31 is conveniently inserted between the wall penetrating pipeline 2 and the embedded sleeve 12.
Referring to fig. 3 and 4, the sealing tube 31 is divided into a first half tube 311 and a second half tube 312, the first half tube 311 and the second half tube 312 are attached to each other, two side surfaces of the first half tube 311 and the second half tube 312 are both provided with an installation groove 33, and the installation groove 33 is communicated with an end surface of the first half tube 311, which is far away from the wall 1. Second half pipe 312 has installation piece 32 with integrated into one piece on the side that first half pipe 311 laminated mutually, and installation piece 32 can inlay and establish in mounting groove 33, and installs waterproof gasket 34 on mounting groove 33 is close to the inside wall of wall body 1, and installation piece 32 and waterproof gasket 34 closely butt.
Referring to fig. 3 and 4, a limit ring 36 is integrally formed at one end of the outer side wall of the seal pipe 31, which is far away from the wall 1, and when the seal pipe 31 is inserted between the embedded sleeve 12 and the wall-penetrating pipeline 2, a seal ring 37 is installed between the limit ring 36 and the end surface of the embedded sleeve 12. The sealing ring 37 comprises a waterproof sealing ring and a water-swelling water stop strip, the end face of the embedded sleeve 12, which is positioned on the water-facing surface side of the wall body 1, is provided with the waterproof sealing ring, and the limiting ring 36 on the side can be tightly abutted against the waterproof sealing ring; the end surface of the embedded sleeve 12 on the side of the wall body 1 opposite to the water surface is provided with a water-swelling water stop, and the limit ring 36 on the side can be tightly abutted against the water-swelling water stop.
Referring to fig. 3 and 4, the fastening clips 4 are mounted at both ends of the outer side wall of the embedded casing 12, each fastening clip 4 includes two half clips 41, the inner walls of the two half clips 41 are tightly abutted to the outer side wall of the embedded casing 12 and the outer wall of the limiting ring 36, and the two half clips 41 are fixedly connected through fastening bolts 44. The inner ring wall of the fastening hoop 4 is provided with a positioning groove 42, the outer ring wall of the limiting ring 36 is integrally formed with a positioning ring 43, and the positioning ring 43 is embedded in the positioning groove 42, so that the sealing pipe 31 is not easy to move along the axial direction, and the sealing pipe 31 is more tightly connected with the embedded sleeve 12.
The implementation principle of a bushing type wall penetrating position sealing structure in the embodiment of the application is as follows: the wall-penetrating pipeline 2 is arranged in the embedded sleeve 12 in a penetrating mode, the first half pipe 311 and the second half pipe 312 are sequentially inserted into the embedded sleeve 12, the sealing pipe 31 is in interference fit with the wall-penetrating pipeline 2, the positioning ring 43 on the limiting ring 36 is aligned with the positioning groove 42 on the fastening hoop 4, and the two half hoops 41 are fixedly connected through the fastening bolt 44.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a bushing type wall department seal structure, includes wall body (1), embedded sleeve (12) and wall pipeline (2), its characterized in that: the embedded sleeve (12) penetrates through the wall body (1) and is fixedly connected with the wall body (1), the wall penetrating pipeline (2) penetrates through the embedded sleeve (12), a sealing assembly (3) is installed between the wall penetrating pipeline (2) and the embedded sleeve (12), the sealing assembly (3) comprises two sealing pipes (31) which are located on two sides of the wall body (1) respectively, and the sealing pipes (31) are tightly abutted to the outer side wall of the wall penetrating pipeline (2) and the inner side wall of the embedded sleeve (12).
2. A telescoping through-wall seal according to claim 1, wherein: sealing tube (31) divide into first half pipe (311) and second half pipe (312), first half pipe (311) with mounting groove (33) have all been seted up on the side that second half pipe (312) laminated mutually, mounting groove (33) with first half pipe (311) are kept away from the terminal surface intercommunication of wall body (1), second half pipe (312) with all install installation piece (32) on the side that second half pipe (312) laminated mutually, installation piece (32) can inlay and establish in mounting groove (33).
3. A telescoping through-wall seal according to claim 2, wherein: the two ends of the embedded sleeve (12) are spaced from the surface of the wall body (1), a limiting ring (36) is arranged at one end, away from the embedded sleeve (12), of the outer side wall of the sealing tube (31), and the limiting ring (36) is abutted to the end face of the embedded sleeve (12).
4. A telescoping through-wall seal according to claim 3, wherein: the fastening hoop (4) is installed at the two ends of the embedded sleeve (12), the fastening hoop (4) comprises two half hoops (41), and the arc-shaped inner side wall of each half hoop (41) is tightly abutted to the outer ring wall of the limiting ring (36) and the outer ring wall of the embedded sleeve (12) simultaneously.
5. The telescoping through-wall seal according to claim 4, wherein: the inner ring wall of the half hoop (41) is provided with a positioning groove (42), the outer ring wall of the limiting ring (36) is provided with a positioning ring (43), and the positioning ring (43) can be embedded in the positioning groove (42).
6. A telescoping through-wall seal according to claim 3, wherein: and a sealing ring (37) is arranged between the limiting ring (36) and the end surface of the embedded pipeline (12).
7. The telescoping through-wall seal according to claim 6, wherein: sealing ring (37) include waterproof sealing washer and meet water inflation sealing rod, waterproof sealing washer is located wall body (1) upstream face one side, meet water inflation sealing rod and be located wall body (1) dorsal surface one side.
8. A telescoping through-wall seal according to claim 1, wherein: the embedded pipe is characterized in that first inclined planes (121) are arranged at two ends of the inner side wall of the embedded sleeve (12), a second inclined plane (35) is arranged at one end, close to the wall body (1), of the outer side wall of the sealing pipe (31), and the first inclined planes (121) are matched with the second inclined plane (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122280170.8U CN215673979U (en) | 2021-09-18 | 2021-09-18 | Bushing type wall penetrating position sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122280170.8U CN215673979U (en) | 2021-09-18 | 2021-09-18 | Bushing type wall penetrating position sealing structure |
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| Publication Number | Publication Date |
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| CN215673979U true CN215673979U (en) | 2022-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122280170.8U Active CN215673979U (en) | 2021-09-18 | 2021-09-18 | Bushing type wall penetrating position sealing structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114962796A (en) * | 2022-05-18 | 2022-08-30 | 中航沈飞民用飞机有限责任公司 | Passenger plane wall-through supporting and connecting structure and mounting and dismounting mode |
| CN115435159A (en) * | 2022-09-01 | 2022-12-06 | 南京坤佳防水防腐保温工程有限公司 | Basement wall pipe waterproof structure and construction method |
-
2021
- 2021-09-18 CN CN202122280170.8U patent/CN215673979U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114962796A (en) * | 2022-05-18 | 2022-08-30 | 中航沈飞民用飞机有限责任公司 | Passenger plane wall-through supporting and connecting structure and mounting and dismounting mode |
| CN114962796B (en) * | 2022-05-18 | 2024-04-16 | 中航沈飞民用飞机有限责任公司 | Wall-through support connection structure and mounting and dismounting modes of passenger plane |
| CN115435159A (en) * | 2022-09-01 | 2022-12-06 | 南京坤佳防水防腐保温工程有限公司 | Basement wall pipe waterproof structure and construction method |
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