CN202220346U - Water-stopping seepage-proof wall of service entrance of optical fiber feeding room of basement - Google Patents
Water-stopping seepage-proof wall of service entrance of optical fiber feeding room of basement Download PDFInfo
- Publication number
- CN202220346U CN202220346U CN2011203746858U CN201120374685U CN202220346U CN 202220346 U CN202220346 U CN 202220346U CN 2011203746858 U CN2011203746858 U CN 2011203746858U CN 201120374685 U CN201120374685 U CN 201120374685U CN 202220346 U CN202220346 U CN 202220346U
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- wall
- steel
- steel plate
- optical fiber
- basement
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Abstract
The utility model relates to a reinforced concrete wall, in particular to a water-stopping seepage-proof wall of a service entrance of an optical fiber feeding room of a basement. The wall comprises a wall base, multiple groups of steel tubes and a steel plate, and the steel tubes penetrate through the wall base. The water-stopping seepage-proof wall is characterized in that the steel plate is embedded in the wall base, the multiple groups of steel tubes penetrate through the steel plate and are fixedly welded with the steel plate, and the distance between each two adjacent steel tubes is 125mm. The multiple groups of steel tubes are welded in the steel plate, the distance of 125mm is reserved between each two adjacent steel tubes, reinforcing steel bars in the shear wall (the wall base) are reasonably distributed on the peripheries of the steel tubes, concrete can be uniformly tamped in the shear wall, and construction is convenient. Optical fibers can smoothly penetrate through the shear wall, furthermore the rigidity of the shear wall cannot be affected, and seepage between the shear wall and each steel tube can be stopped effectively.
Description
Technical field
The utility model relates to a kind of reinforced concrete wall, specifically is a kind of basement optical fiber incoming line sealing antiseep body of wall of reaching the standard grade.
Background technology
A basement optical fiber now commonly used incoming line node of reaching the standard grade has following several kinds: a square hole is reserved in (1) on reinforced concrete shear wall, carry out shutoff with concrete behind the optical fiber inlet wire.Like Fig. 1; Its shortcoming is: the concrete of back shutoff can't combine with optical fiber and original reinforced concrete shear wall fully; Slight gap causes seepage easily, when punching when excessive except the rigidity that influences reinforced concrete shear wall the shutoff fully of the slit between steel pipe and the steel pipe.
(2) steel pipe is reserved on the reinforced concrete shear wall in advance, and half reinforced concrete wall of there in the reinforced concrete shear wall outside and steel pipe be ramming together, leans on half inboard wall of reinforced concrete shear wall to treat that optical fiber gets into the back shutoff.Like Fig. 2, its shortcoming is: though the infiltration situation of this optical fiber incoming line is more a lot of than 1. having got well, but can't solve seepage problem.
(3) reserving hole in reinforced concrete shear wall, two block plates form casing with the built-in fitting welding that is embedded in body of wall, treat steel pipe pass preformed hole after concrete flow into body of wall through pouring hole, stop outdoor water to infilter indoor.Like Fig. 3, its shortcoming is: casing steel plate and built-in fitting are connected as a single entity, and effectively stop outdoor phreatic infiltration, and just steel plate gets rusty easily outside reinforced concrete shear wall, when steel plate corrosion produces the hole, will produce infiltration.And hole is when excessive, and the stressed meeting of reinforced concrete shear wall is affected, and can not guarantee that through the pouring hole concreting concrete does not have the space in addition, when steel plate corrosion produces the hole, just cannot prevent the underground water infiltration outside the wall.
Summary of the invention
The technical problem that the utility model solves provides a kind of many group optical fiber tubes basement optical fiber of ramming incoming line sealing antiseep body of wall of reaching the standard grade therein that can the sealing antiseep can make things convenient for again.
For solving the problems of the technologies described above; The technical scheme that the utility model adopts is: a kind of basement optical fiber incoming line sealing antiseep body of wall of reaching the standard grade; Comprise wall base body and the many groups steel pipe that passes this wall base body; It is characterized in that: the pre-buried block plate that is provided with in the said wall base body, said many group steel pipes pass this steel plate and fixing with this steel plate welding, and the distance between the adjacent steel pipe is 125mm.So-called sealing and fixing is meant that steel pipe and steel plate contact position do not stay the slit, sealing ring for example can be set in the contact position or directly both welding be fixed up.
One of improve: said steel plate is parallel to the inner surface and the outer surface of said wall base body, and said many group steel pipes are perpendicular to said steel plate.
Two of improvement: the steel pipe quantity of said many group steel pipes is more than or equal to 4 and be less than or equal to 64.
Compared with prior art; Beneficial effect is: many groups steel pipe of the utility model is welded in the steel plate, leaves the distance of 125mm between steel pipe and the steel pipe, lets the reinforcing bar in the shear wall (wall base body) reasonably be distributed in the steel pipe periphery; Concrete uniformly ramming in shear wall, convenient construction.Not only can let optical fiber pass shear wall smoothly but also do not influenced the rigidity of shear wall, also effectively stop the seepage between shear wall and the steel pipe.
Description of drawings
Fig. 1 is the structural representation (phantom drawing) of embodiment.
Fig. 2 is the steel plate of embodiment and the structural representation that steel pipe combines.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Like Fig. 1, shown in Figure 2, the basement optical fiber of a present embodiment incoming line sealing antiseep body of wall of reaching the standard grade comprises wall base body 10 and the many groups steel pipe 20 that passes this wall base body 10.Wherein, the also pre-buried block plate 30 that is provided with in this wall base body 10, these many group steel pipes 20 pass this steel plate 30 and with these steel plate 30 sealing and fixing.So-called sealing and fixing is meant that steel pipe 20 and steel plate 30 contact positions do not stay the slit, sealing ring for example can be set in the contact position or directly both welding be fixed up.In the present embodiment, takes welding manner to fix between these many group steel pipes 20 and the steel plate 30, thus liquid for example water can't be directly be penetrated into opposite side from a side of wall base body 10 through steel pipe 20.
In addition, personnel operate for convenient construction, and this steel plate 30 should place the centre of wall base body 10 and be parallel to the inner surface 11 and outer surface 12 of wall base body 10, and each steel pipe 20 then is provided with perpendicular to steel plate 30 as far as possible.Inner surface here and outer surface are relative, and for example inner surface 11 can be that surface towards the underground interior space also can be to be positioned at the outside surface of basement.And steel plate 30 places the centre of wall base body 10, is not meant that steel plate 30 is positioned at the centre position of wall base body just, and it is inner to be meant that steel plate is arranged on wall base body, by wall base body composition material reinforcing bar with the concrete encirclement and form firm structure with wall base body.
In addition, the distance in this enforcement between the adjacent steel pipe 20 is 120mm-130mm, and is preferably 125mm.Can let the reinforcing bar in the wall base body 10 reasonably be distributed in steel pipe 20 peripheries like this, and concrete uniformly ramming in wall base body 10, thereby convenient construction.But also can let optical fiber inlet wire pipe 40 pass the rigidity that wall base body 10 (shear wall) does not influence wall base body 10 again smoothly, effectively stop the seepage between wall base body 10 and the steel pipe 20 simultaneously.
Come Primary Location and steel pipe 20 is set because present embodiment welds fixed form in advance with steel plate 30 and steel pipe 20, and this operation can be in construction outside the venue in advance or whip up, so the quantity of steel pipe 20 can be very flexible.In the present embodiment, steel pipe 20 quantity are more than or equal to 4 and be less than or equal to 64.
Claims (3)
1. basement optical fiber incoming line sealing antiseep body of wall of reaching the standard grade; Comprise wall base body and the many groups steel pipe that passes this wall base body; It is characterized in that: the pre-buried block plate that is provided with in the said wall base body; Said many group steel pipes pass this steel plate and fixing with this steel plate welding, and the distance between the adjacent steel pipe is 125mm.
2. a basement optical fiber according to claim 1 incoming line sealing antiseep body of wall of reaching the standard grade; It is characterized in that: said steel plate places the centre of body of wall and is parallel to the inner surface and the outer surface of said wall base body, and said many group steel pipes are perpendicular to said steel plate.
3. a basement optical fiber according to claim 1 and 2 incoming line sealing antiseep body of wall of reaching the standard grade is characterized in that: the steel pipe quantity of said many group steel pipes is more than or equal to 4 and be less than or equal to 64.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203746858U CN202220346U (en) | 2011-09-27 | 2011-09-27 | Water-stopping seepage-proof wall of service entrance of optical fiber feeding room of basement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203746858U CN202220346U (en) | 2011-09-27 | 2011-09-27 | Water-stopping seepage-proof wall of service entrance of optical fiber feeding room of basement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202220346U true CN202220346U (en) | 2012-05-16 |
Family
ID=46042374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203746858U Expired - Lifetime CN202220346U (en) | 2011-09-27 | 2011-09-27 | Water-stopping seepage-proof wall of service entrance of optical fiber feeding room of basement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202220346U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742729A (en) * | 2013-12-26 | 2014-04-23 | 李�浩 | Method for arranging wall passing pipes of valve well in ground source heat pump system |
| CN103855669A (en) * | 2014-03-25 | 2014-06-11 | 国家电网公司 | Cable outlet pipe |
| CN104328855A (en) * | 2014-11-27 | 2015-02-04 | 福州大学 | Light-transmitting adjustable building block and manufacturing method thereof |
| CN106051316A (en) * | 2016-06-28 | 2016-10-26 | 中冶天工集团天津有限公司 | Construction method for penetrating pool by pipeline |
| CN114687554A (en) * | 2022-03-03 | 2022-07-01 | 山西三建集团有限公司 | Construction method of group pipe through-wall reserved holes on precast shear wall outer wall |
-
2011
- 2011-09-27 CN CN2011203746858U patent/CN202220346U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742729A (en) * | 2013-12-26 | 2014-04-23 | 李�浩 | Method for arranging wall passing pipes of valve well in ground source heat pump system |
| CN103855669A (en) * | 2014-03-25 | 2014-06-11 | 国家电网公司 | Cable outlet pipe |
| CN104328855A (en) * | 2014-11-27 | 2015-02-04 | 福州大学 | Light-transmitting adjustable building block and manufacturing method thereof |
| CN106051316A (en) * | 2016-06-28 | 2016-10-26 | 中冶天工集团天津有限公司 | Construction method for penetrating pool by pipeline |
| CN114687554A (en) * | 2022-03-03 | 2022-07-01 | 山西三建集团有限公司 | Construction method of group pipe through-wall reserved holes on precast shear wall outer wall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120516 |