CN210693370U - Seal for wall penetrating pipe - Google Patents
Seal for wall penetrating pipe Download PDFInfo
- Publication number
- CN210693370U CN210693370U CN201922005163.XU CN201922005163U CN210693370U CN 210693370 U CN210693370 U CN 210693370U CN 201922005163 U CN201922005163 U CN 201922005163U CN 210693370 U CN210693370 U CN 210693370U
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- China
- Prior art keywords
- wall
- seal
- penetrating pipe
- main body
- pipe fitting
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Abstract
The utility model discloses a sealing member for wearing wall pipe fitting, include: first mounting, second mounting and connecting piece, first mounting includes: the main part is used for penetrating through a wall, a cavity of the main part is used for containing a wall penetrating pipe fitting, the second fixing piece is sleeved outside the main part and is detachably connected with the main part, the second fixing piece and the blocking part are clamped on two sides of the wall, the connecting piece is a hollow shell which is made of elastic materials and is provided with an opening at one end and a closed end at the other end, one end of the connecting piece is used for being sleeved on one end of the main part, and the other end of the connecting piece is used for being sleeved outside the wall penetrating pipe fitting after part of materials are cut. The utility model provides a sealing member for wearing wall pipe fitting, even wear wall pipe fitting when squinting and inclining a bit, can resist certain tensile and deformation through the connecting piece, compatible strong, increased sealed effect and life, reduced the construction requirement simultaneously.
Description
Technical Field
The utility model belongs to the technical field of the seal structure technique of faying face and specifically relates to a sealing member for wearing wall pipe fitting.
Background
In industry field, electric cable or signal cable all need use the threading pipe to bury ground installation, need adopt corresponding sealing accessory to seal these open positions when connecting two different regional buried threading pipelines and getting into the electric cabinet.
At present, the wall penetrating position is sealed by sealing cement or a packing groove sleeve, the construction requirement is high, in the using process, a pipeline is not free from stress displacement and deformation, and the sealing effect can be reduced after a long time.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a sealing member for wearing wall pipe fitting reduces the construction requirement to can keep longer sealed effect.
In order to solve the technical problem, the utility model provides a sealing member for wearing wall pipe fitting, include: first mounting, second mounting and connecting piece, first mounting includes: the wall-penetrating pipe fitting comprises a cylindrical main body part and a resisting part formed by extending the outer wall of the main body part outwards along the radial direction, the main body part is used for penetrating through a wall, a cavity of the main body part is used for containing the wall-penetrating pipe fitting, a second fixing piece is sleeved outside the main body part and detachably connected with the main body part, the second fixing piece and the resisting part are clamped on two sides of the wall, the connecting piece is a hollow shell made of elastic materials, one end of the connecting piece is opened, the other end of the connecting piece is closed, one end of the connecting piece is sleeved on one end of the main body part, and the other end of the connecting piece is sleeved outside the wall-penetrating pipe fitting after part.
Further, the connector includes: the side wall of the first connecting part is sleeved on the end part of the main body part, a second connecting part is arranged on the top surface of the first connecting part, the second connecting part is a hollow shell, a cavity of the second connecting part is communicated with the cavity of the first connecting part, and the second connecting part is used for being sleeved outside the wall penetrating pipe fitting after partial materials are cut.
Further, the second connection portion is provided in plurality.
Further, the second connection portion includes: the inner diameter of each of the plurality of cylindrical sleeves is different, the sleeves are sequentially stacked along the direction away from the first connecting portion, every two adjacent sleeves are connected into a whole, and the end portion of each sleeve is located at the tail end and is closed.
Further, the inner diameter of the plurality of sleeves gradually decreases in a direction away from the first connection portion.
Further, the axes of a plurality of said sleeves are collinear.
Furthermore, the shape of the connecting section of the main body part and the second fixing part is cylindrical, and the second fixing part is in threaded connection with the main body part.
Furthermore, a through threaded hole is formed in the side wall of the second fixing piece, a bolt is connected in the threaded hole in a threaded mode, and the tail end of the bolt is abutted to the main body portion.
Further, the connecting thread between the second fixing piece and the main body part is a trapezoidal thread.
Further, still include: and the rubber ring is arranged between the resisting part and the wall and/or between the second fixing part and the wall.
Has the advantages that:
the utility model provides a sealing member for wearing wall pipe fitting, opening on first mounting and the second mounting shutoff wall, wear the wall pipe fitting and run through first mounting and second mounting, and through connecting piece and first mounting and second mounting sealing connection, the connecting piece adopts the elasticity material, even if wear the wall pipe fitting when skew and slope a bit, can resist certain tensile and deformation through the connecting piece like this, compatibility has been improved, sealed effect and life have been increased, and simultaneously, can dismantle the connection between first mounting and the second mounting, construction requirements have been reduced.
Drawings
FIG. 1 is a schematic three-dimensional view of a seal for a wall penetrating pipe of the present invention;
FIG. 2 is a front view of the seal for a wall penetrating pipe of the present invention;
FIG. 3 is a left side view of FIG. 2;
FIG. 4 is a sectional view A-A of FIG. 3;
FIG. 5 is a schematic view of the sealing member for a wall penetrating pipe of the present invention in use;
FIG. 6 is an enlarged view of detail B of FIG. 5;
fig. 7 is an enlarged view of a partial view C in fig. 5.
In the figure, 100, a wall penetrating pipe fitting;
200. connector, 201, first connector, 202, second connector, 202a sleeve, 202b rib;
300. a second fixing member;
400. a first fixing piece, 401, a main body part, 402, a resisting part;
500. a rubber ring;
600. a bolt;
700. clamping a hoop;
800. a wall.
Detailed Description
The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
A seal for a wall penetrating pipe, as shown in figures 1 to 5, comprising: first mount 400, second mount 300 and connector 200, first mount 400 includes: the wall-penetrating pipe fitting comprises a cylindrical main body part 401 and a resisting part 402 formed by extending outwards from the outer wall of the main body part 41 in the radial direction, the main body part 401 is used for penetrating through a wall 800, a cavity of the main body part 401 is used for accommodating the wall-penetrating pipe fitting 100, a second fixing piece 300 is sleeved outside the main body part 401 and is detachably connected with the main body part 401, the second fixing piece 300 and the resisting part 402 are clamped on two sides of the wall 800, the second fixing piece 300 and the wall 800 are sealed, the resisting part 402 and the wall 800 are sealed, a hollow shell with one end open and the other end closed is formed by elastic materials and is usually made of rubber, one end of the connecting piece 200 is sleeved on one end of the main body part 401, and the other end of the connecting piece is sleeved outside the wall-.
The construction method of the sealing element for the wall-penetrating pipe fitting comprises the following steps:
an opening is provided in the wall 800;
sleeving the connector 200 on the end of the first fixing member 400;
penetrating the first fixing member 400 (including the connecting member 200) through the wall 800;
detachably connecting the second fixing member 300 with the first fixing member 400;
cutting away a portion of the material of the connector 200 so that the wall penetrating pipe 100 can pass through;
sequentially passing the wall-penetrating pipe fitting 100 through the connecting member 200 and the first fixing member 400;
the connector 200 is fixedly connected to the wall penetrating pipe element 100.
In the sealing member for a wall-penetrating pipe fitting provided by the embodiment, the first fixing member 400 and the second fixing member 300 block the opening on the wall 800, the wall-penetrating pipe fitting 100 penetrates through the first fixing member 400 and the second fixing member 300 and is hermetically connected with the first fixing member 400 and the second fixing member 300 through the connecting member 200, and the connecting member 200 is made of an elastic material, so that even if the wall-penetrating pipe fitting 100 is slightly deviated and inclined, certain stretching and deformation can be resisted through the connecting member 200, the compatibility is strong, the sealing effect and the service life are improved, meanwhile, the first fixing member 400 and the second fixing member 300 are detachably connected, and the construction requirement is reduced.
In an alternative embodiment of this embodiment, as shown in fig. 4, the connecting member 200 includes: the bottle cap-shaped first connecting portion 201, the side wall of the first connecting portion 201 is sleeved on the end portion of the main body portion 401, the first connecting portion 201 and the main body portion 401 can be fixedly connected by using a clamp 700, the second connecting portion 202 is arranged on the top surface of the first connecting portion 201, the second connecting portion 202 is a hollow shell, the cavity of the second connecting portion 202 is communicated with the cavity of the first connecting portion 201, and the second connecting portion 202 is used for being sleeved on the outside of the wall penetrating pipe fitting 100 after part of materials are cut.
In the above alternative embodiment, at least one second connection portion 202 should be provided, and when a plurality of second connection portions are provided, the second connection portions may correspond to a plurality of through-wall pipes 100, as shown in fig. 5, and each second connection portion 202 corresponds to one through-wall pipe 100. During installation, only one opening needs to be formed in the wall 800, the workload of on-site hole forming is reduced, and the installation time is shortened.
In addition, in the above alternative embodiment, in order that each of the second connection portions 202 may correspond to the wall penetrating pipe 100 of various specifications, as shown in fig. 4, 5, and 7, the second connection portion 202 includes: a plurality of cylindrical sleeves 202A, along the direction (from right to left in fig. 4) of keeping away from first connecting portion 201, a plurality of sleeves 202A stack up the setting in proper order, and a plurality of sleeves 202A's internal diameter is different to correspond the wall pipe fitting 100 of wearing of different specifications, connect as an organic whole between two adjacent sleeves 202A, the sleeve 202A tip that is located the end is sealed. In use, a corresponding size of sleeve 202A is found and the wall penetrating member 100 can be installed by cutting off the excess sleeve 202A at the end. In addition, to facilitate the process of forming the connection part 200, the inner diameter of the plurality of sleeves 202A should be gradually changed, and preferably, the inner diameter of the plurality of sleeves 202A is gradually reduced in a direction away from the first connection part 201. To facilitate the process of forming the joint 200, the axes of the plurality of ferrules 202A are collinear. The sleeve 202A and the wall penetrating pipe 100 can be fixed by a clamp 700, and in order to fix the position of the clamp 700, the outer side wall of the sleeve 202A is further provided with a convex rib 202B.
In an alternative embodiment of this embodiment, in order to facilitate the clamping of the wall 800 by the second fixing member 300 and the first fixing member 400, as shown in fig. 5 and 6, the connecting section of the main body portion 401 and the second fixing member 300 has a cylindrical shape, and the second fixing member 300 is screwed with the main body portion 401. In addition, in order to fix the relative positions of the second fixing member 300 and the first fixing member 400, a threaded hole is formed in the sidewall of the second fixing member 300, a bolt 700 is screwed into the threaded hole, and the end of the bolt 700 is abutted against the main body 401. The bolt 700 may lock the second mount 300 and the first mount 400. To prevent the bolt 700 from damaging the threads on the body portion 401, the connection threads between the second mount 300 and the body portion 401 are trapezoidal threads.
In an alternative embodiment of this embodiment, in order to enhance the sealing effect between the second fixing member 300, the first fixing member 400 and the wall 800, as shown in fig. 5 and 6, the method further includes: the rubber ring 500 is padded between the resisting part 402 and the wall 800, or between the second fixing member 300 and the wall 800, or between the resisting part 402 and the wall 800 and between the second fixing member 300 and the wall 800. Further, sealing foam rubber (not shown) is further disposed between the second fixing member 300 and the wall 800 and between the blocking portion 402 and the wall 800 to prevent dust, foreign materials, water, etc. from penetrating from the outside.
In an optional implementation manner of this embodiment, the second fixing member 300 and the first fixing member 400 are made of plastic, which has excellent corrosion resistance and can avoid the problem of corrosion and aging due to long-term use.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.
Claims (10)
1. A seal for a wall penetrating pipe comprising: first mounting, second mounting and connecting piece, first mounting includes: the wall-penetrating pipe fitting comprises a cylindrical main body part and a resisting part formed by extending the outer wall of the main body part outwards along the radial direction, the main body part is used for penetrating through a wall, a cavity of the main body part is used for containing the wall-penetrating pipe fitting, a second fixing piece is sleeved outside the main body part and detachably connected with the main body part, the second fixing piece and the resisting part are clamped on two sides of the wall, the connecting piece is a hollow shell made of elastic materials, one end of the connecting piece is opened, the other end of the connecting piece is closed, one end of the connecting piece is sleeved on one end of the main body part, and the other end of the connecting piece is sleeved outside the wall-penetrating pipe fitting after part.
2. The seal for a wall penetrating pipe element according to claim 1 wherein said connection element comprises: the side wall of the first connecting part is sleeved on the end part of the main body part, a second connecting part is arranged on the top surface of the first connecting part, the second connecting part is a hollow shell, a cavity of the second connecting part is communicated with the cavity of the first connecting part, and the second connecting part is used for being sleeved outside the wall penetrating pipe fitting after partial materials are cut.
3. A seal for a wall penetrating pipe element according to claim 2 wherein said second connecting portion is provided in plurality.
4. The seal for a wall penetrating pipe element according to claim 2 wherein said second connection portion comprises: the inner diameter of each of the plurality of cylindrical sleeves is different, the sleeves are sequentially stacked along the direction away from the first connecting portion, every two adjacent sleeves are connected into a whole, and the end portion of each sleeve is located at the tail end and is closed.
5. The seal for a wall penetrating pipe element according to claim 4 wherein a plurality of said sleeves have decreasing inner diameters in a direction away from said first connection.
6. A seal for a through-wall tubular according to claim 4 wherein the axes of a plurality of said sleeves are collinear.
7. The seal for a wall penetrating member according to claim 1 wherein said body portion and said second attachment member connecting segment are cylindrical in shape and said second attachment member is threadably attached to said body portion.
8. The seal for a wall penetrating member according to claim 7 wherein said second retaining member has a threaded bore formed therethrough, a bolt being threadedly engaged in said threaded bore, said bolt having a distal end adapted to abut said body portion.
9. The seal for a wall penetrating pipe element according to claim 8 wherein said connection thread between said second securement member and said body portion is a trapezoidal thread.
10. The seal for a wall penetrating pipe element according to claim 1 further comprising: and the rubber ring is arranged between the resisting part and the wall and/or between the second fixing part and the wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922005163.XU CN210693370U (en) | 2019-11-19 | 2019-11-19 | Seal for wall penetrating pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922005163.XU CN210693370U (en) | 2019-11-19 | 2019-11-19 | Seal for wall penetrating pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210693370U true CN210693370U (en) | 2020-06-05 |
Family
ID=70887691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922005163.XU Active CN210693370U (en) | 2019-11-19 | 2019-11-19 | Seal for wall penetrating pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210693370U (en) |
-
2019
- 2019-11-19 CN CN201922005163.XU patent/CN210693370U/en active Active
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