CN211853046U - Wall-through positioning sleeve for building construction - Google Patents
Wall-through positioning sleeve for building construction Download PDFInfo
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- CN211853046U CN211853046U CN201921964017.3U CN201921964017U CN211853046U CN 211853046 U CN211853046 U CN 211853046U CN 201921964017 U CN201921964017 U CN 201921964017U CN 211853046 U CN211853046 U CN 211853046U
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Abstract
The utility model belongs to the technical field of the construction, especially, wall bushing's of building construction, including sleeve pipe body, anticorrosive coating, wearing layer, sealing washer and maintenance piece, the anticorrosive coating suit is in the surface of sleeve pipe body, the outer lane face of wearing layer bonds with the inner circle face of sleeve pipe body, two the inner chamber suit of sealing washer is in the outer lane face at anticorrosive coating both ends, the one end that the maintenance piece is close to each other and the center department fixed connection of sleeve pipe body top surface and bottom surface. This wall bushing of construction, through the wearing layer that sets up, wear-resisting granule glue film, ceramic polymer dope layer and KN1000 high temperature dope layer in the wearing layer can provide the fine wear-resisting protection of one deck for bushing's inner wall, just can reduce the pipeline through protecting to sheathed tube wear-resisting and rock and cause the friction damage, and then improved whole bushing's life once more, simultaneously, also strengthened bushing's practicality.
Description
Technical Field
The utility model relates to a construction technical field especially relates to a wall bushing of construction.
Background
At present, the wall-through positioning sleeve for building construction is too simple in structure, so that the functionality is relatively low, particularly, the surface of the existing wall-through positioning sleeve is easily corroded when the existing wall-through positioning sleeve is placed in a wall surface for too long time, the condition that pipelines in the sleeve are damaged after the sleeve is corroded is influenced, and the service life of the sleeve is shortened.
SUMMERY OF THE UTILITY MODEL
Based on current wall bushing corrodes easily, technical problem that life is low, the utility model provides a wall bushing of building construction.
The utility model provides a wall bushing of construction, including sleeve pipe body, anticorrosive coating, wearing layer, sealing washer and maintenance piece, the anticorrosive coating suit is in the surface of sleeve pipe body, the outer lane face of wearing layer bonds with the inner lane face of sleeve pipe body, two the inner chamber suit of sealing washer is in the outer lane face at anticorrosive coating both ends, the center department fixed connection of one end and sleeve pipe body top surface and bottom surface that the maintenance piece is close to each other.
Preferably, the anticorrosive coating includes urushiol resin paint layer, aldehyde resin paint layer, epoxy paint layer, pitch paint layer, polyurethane paint layer and furan resin paint layer, urushiol resin paint layer bonds in the outer lane face of sleeve pipe body, aldehyde resin paint layer bonds in the surface of urushiol resin paint layer, the epoxy paint layer bonds in the surface of aldehyde resin paint layer, the asphalt paint layer bonds in the surface of epoxy paint layer, polyurethane paint layer bonds in the surface of pitch paint layer, furan resin paint layer bonds in the surface of polyurethane paint layer.
Preferably, the wearing layer includes wear-resisting granule glue film, ceramic polymer dope layer and KN high temperature coating layer, wear-resisting granule glue film bonds in the inner circle face of sleeve pipe body, ceramic polymer dope layer bonds in the internal surface of wear-resisting granule glue film, KN high temperature coating layer bonds in ceramic polymer dope layer internal surface.
Preferably, the ceramic polymer coating layer is a KN22 ceramic polymer coating.
Preferably, the wear-resistant particle glue layer is specifically KN99898 wear-resistant particle glue.
Preferably, the thickness ratio of the sleeve body, the anticorrosive layer and the wear-resistant layer is 1/0.1/0.2.
Preferably, the inner walls of the two sealing rings are both bonded with sealant.
The utility model provides a beneficial effect does:
1. through the anticorrosive coating that sets up, the urushiol resin lacquer layer, aldehyde resin lacquer layer, epoxy paint layer, pitch lacquer layer, polyurethane lacquer layer and the furan resin lacquer layer of anticorrosive coating can provide a high anticorrosion face for sheathed tube surface, protective case body that just so can be fine, and then improved wall bushing's life.
2. Through the wearing layer that sets up, wear-resisting granule glue film, ceramic polymer dope layer and KN1000 high temperature dope layer in the wearing layer can provide the fine wear-resisting protection of one deck for positioning sleeve's inner wall, just can reduce the pipeline through protecting to sheathed tube wear-resisting and rock and cause the friction damage, and then improved whole positioning sleeve's life once more, simultaneously, also strengthened positioning sleeve's practicality.
Drawings
Fig. 1 is a schematic view of a wall bushing for building construction according to the present invention;
fig. 2 is a longitudinal sectional view of the sleeve body, the anticorrosive coating and the wear-resistant coating of the wall-penetrating positioning sleeve for building construction according to the present invention;
fig. 3 is a front view of the wall bushing for building construction provided by the utility model.
In the figure: 1. a sleeve body; 2. an anticorrosive layer; 201. a lacquer phenolic resin paint layer; 202. an aldehyde resin paint layer; 203. an epoxy resin coating layer; 204. an asphalt paint layer; 205. a polyurethane paint layer; 206. a furan resin paint layer; 3. a wear layer; 301. a wear-resistant particle glue layer; 302. a ceramic polymer coating layer; 303. KN1000 high-temperature coating layer; 4. a seal ring; 5. a retention member.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a wall-through positioning sleeve for building construction comprises a sleeve body 1, an anticorrosive coating 2, a wear-resistant coating 3, a sealing ring 4 and a retaining piece 5, wherein the anticorrosive coating 2 is sleeved on the outer surface of the sleeve body 1, the outer ring surface of the wear-resistant coating 3 is bonded with the inner ring surface of the sleeve body 1, the thickness ratio of the sleeve body 1, the anticorrosive coating 2 and the wear-resistant coating 3 is 1/0.1/0.2, the inner cavities of the two sealing rings 4 are sleeved on the outer ring surfaces at two ends of the anticorrosive coating 2, the inner walls of the two sealing rings 4 are bonded with sealing glue, and one end, close to each other, of the retaining piece 5 is fixedly connected with the centers of the top surface and the bottom.
The anti-corrosion layer 2 comprises a lacquer phenol resin paint layer 201, an aldehyde resin paint layer 202, an epoxy resin paint layer 203, an asphalt paint layer 204, a polyurethane paint layer 205 and a furan resin paint layer 206, the lacquer phenol resin paint layer 201 is adhered to the outer ring surface of the sleeve pipe body 1, the aldehyde resin paint layer 202 is adhered to the outer surface of the lacquer phenol resin paint layer 201, the epoxy resin paint layer 203 is adhered to the outer surface of the aldehyde resin paint layer 202, the asphalt paint layer 204 is adhered to the outer surface of the epoxy resin paint layer 203, the polyurethane paint layer 205 is adhered to the outer surface of the asphalt paint layer 204, and the furan resin paint layer 206 is adhered to the outer surface of the polyurethane paint layer 205.
The wearing layer 3 includes wear-resisting granule glue film 301, ceramic polymer dope layer 302 and KN1000 high temperature dope layer 303, wear-resisting granule glue film 301 bonds in the inner circle face of sleeve pipe body 1, wear-resisting granule glue film 301 specifically is a KN99898 wear-resisting granule glue, ceramic polymer dope layer 302 bonds in wear-resisting granule glue film 301's internal surface, ceramic polymer dope layer 302 specifically is a KN22 ceramic polymer dope, KN1000 high temperature dope layer 303 bonds in ceramic polymer dope layer 302 internal surface.
To sum up, this wall bushing's of building construction anticorrosive coating 2 through the anticorrosive coating 2 that sets up, anticorrosive coating 2's urushiol resin lacquer layer 201, aldehyde resin lacquer layer 202, epoxy paint layer 203, pitch lacquer layer 204, polyurethane lacquer layer 205 and furan resin lacquer layer 206 can provide a high anticorrosion face for sheathed tube surface, protective case body 1 that just so can be fine, and then improved wall bushing's life.
Simultaneously, through the wearing layer 3 that sets up, wear-resisting granule glue film 301, ceramic polymer dope layer 302 and KN1000 high temperature dope layer 303 in the wearing layer 3 can provide the fine wear-resisting protection of one deck for positioning sleeve's inner wall, just can reduce the pipeline through protecting to sheathed tube wear-resisting and rock and cause the friction damage, and then improved whole positioning sleeve's life once more, simultaneously, also increaseed positioning sleeve's practicality
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a wall bushing of construction, includes sleeve pipe body (1), anticorrosive coating (2), wearing layer (3), sealing washer (4) and maintenance spare (5), its characterized in that: the anti-corrosion layer (2) is sleeved on the outer surface of the sleeve body (1), the outer ring surface of the wear-resistant layer (3) is bonded with the inner ring surface of the sleeve body (1), the inner cavities of the two sealing rings (4) are sleeved on the outer ring surfaces at two ends of the anti-corrosion layer (2), and one end, close to each other, of the retaining piece (5) is fixedly connected with the centers of the top surface and the bottom surface of the sleeve body (1).
2. A wall-penetrating positioning sleeve for building construction as claimed in claim 1, wherein: anticorrosive coating (2) are including urushiol resin lacquer layer (201), aldehyde resin lacquer layer (202), epoxy paint layer (203), pitch lacquer layer (204), polyurethane lacquer layer (205) and furan resin lacquer layer (206), urushiol resin lacquer layer (201) bonds in the outer lane face of sleeve pipe body (1), aldehyde resin lacquer layer (202) bonds in the surface of urushiol resin lacquer layer (201), epoxy paint layer (203) bonds in the surface of aldehyde resin lacquer layer (202), asphalt lacquer layer (204) bonds in the surface of epoxy paint layer (203), polyurethane lacquer layer (205) bonds in the surface of asphalt lacquer layer (204), furan resin lacquer layer (206) bonds in the surface of polyurethane lacquer layer (205).
3. A wall-penetrating positioning sleeve for building construction as claimed in claim 1, wherein: wear-resisting layer (3) are including wear-resisting granule glue film (301), ceramic polymer dope layer (302) and KN1000 high temperature dope layer (303), wear-resisting granule glue film (301) bonds in the inner circle face of sleeve pipe body (1), ceramic polymer dope layer (302) bonds in the internal surface of wear-resisting granule glue film (301), KN1000 high temperature dope layer (303) bonds in ceramic polymer dope layer (302) internal surface.
4. A wall bushing according to claim 3, wherein: the ceramic polymer coating layer (302) is specifically KN22 ceramic polymer coating.
5. A wall bushing according to claim 3, wherein: the wear-resistant particle glue layer (301) is specifically KN99898 wear-resistant particle glue.
6. A wall-penetrating positioning sleeve for building construction as claimed in claim 1, wherein: the thickness ratio of the sleeve body (1), the anticorrosive layer (2) and the wear-resistant layer (3) is 1/0.1/0.2.
7. A wall-penetrating positioning sleeve for building construction as claimed in claim 1, wherein: and the inner walls of the two sealing rings (4) are both bonded with sealing glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921964017.3U CN211853046U (en) | 2019-11-13 | 2019-11-13 | Wall-through positioning sleeve for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921964017.3U CN211853046U (en) | 2019-11-13 | 2019-11-13 | Wall-through positioning sleeve for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211853046U true CN211853046U (en) | 2020-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921964017.3U Active CN211853046U (en) | 2019-11-13 | 2019-11-13 | Wall-through positioning sleeve for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211853046U (en) |
-
2019
- 2019-11-13 CN CN201921964017.3U patent/CN211853046U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221215 Address after: Room 2131, building 8, No. 25, Lane 835, Jiaxin highway, Jiading District, Shanghai 201800 Patentee after: Shanghai jingling Engineering Design Co.,Ltd. Address before: No.355, Huanghe 5th Road, Bincheng District, Binzhou City, Shandong Province Patentee before: Meng Libo |
|
| TR01 | Transfer of patent right |