CN208183815U - Water-stop - Google Patents
Water-stop Download PDFInfo
- Publication number
- CN208183815U CN208183815U CN201820703452.XU CN201820703452U CN208183815U CN 208183815 U CN208183815 U CN 208183815U CN 201820703452 U CN201820703452 U CN 201820703452U CN 208183815 U CN208183815 U CN 208183815U
- Authority
- CN
- China
- Prior art keywords
- water
- cylinder
- annular groove
- stop
- anchor rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a kind of water-stops, antiseepage for anchor rod body and concrete floor junction, it is arranged in concrete floor on anchor rod body, it includes plate body and the cylinder that is arranged on plate body, the cylinder offers the first through hole passed through for anchor rod body, the first through hole inner wall opens up first annular groove, is filled with sealant in the first annular groove.Water-stop provided by the utility model has good anti-seepage effect.
Description
Technical field
The utility model relates to build seepage control technique field, specifically, being related to a kind of water-stop.
Background technique
In the case where the depth of building foundation is greater than level of ground water, the buoyancy effect that building will receive underground water is generated
It floats, when buoyancy is greater than building weight, anti-float anchor rod is usually set below bottom plate.
01 one end of the anti-float anchor rod body of rod is put into hole referring to FIG. 1, first in construction surface drilling by anti-float anchor rod work progress
In, then fill the water cement mortar or neat slurry, reserved one section of anchor rod body wait for anti-pulling of anchor bar reach design requirement after-pouring in
In concrete floor.Since the anti-float anchor rod body of rod 01 needs to cause to prevent across the waterproof layer 03 of 02 lower section of bottom plate 02 and bottom plate
The integrality of water layer 03 is destroyed, and largely improves the probability leaked.
The prior art solves problems, and usually there are two types of modes: one, welding on the anti-float anchor rod body of rod 01 outside drilling
One sealing piece achievees the purpose that antiseepage to increase capillary water along the path of anchor rod body axis direction.But in welding sealing piece
When will appear following problem: leak source is had when 1, being fully welded not in place；2, sealing piece is welded as being rigidly connected, and change is generated in stress
Shape also will appear leak source.Simultaneously because welding will affect Steel Bar Tensile Strength, reinforced steel bar strength is higher, and reinforced steel bar strength loses after welding
It is bigger, therefore it is not suitable for high-intensity fine rolling screw-thread steel.
Two, rubber O-ring seal or rubber fastening band 04, rubber O-ring seal are set on the anti-float anchor rod body of rod 01 outside drilling
Or 04 water-swellable of rubber fastening band, waterproof, seepage control effect is reached with this.But the method is affected by the rainy day, casting concrete
Bottom plate will appear seal ring or waterstop premature inflation often, and retraction forms cavity and cannot make up to antiseepage after concrete setting
With with larger hidden danger, especially anchor rod body using screw-thread steel for prestressed concrete, anchor pole waterproof, seepage control problem is more prominent
Out.
Utility model content
The purpose of this utility model is to provide a kind of water-stops, for solving leakage of the anchor pole after concrete floor
Problem.
Technical solution used by water-stop disclosed by the utility model is: a kind of water-stop, for anchor rod body and mixes
The antiseepage of solidifying soil back plate connections, including plate body and the cylinder being arranged on plate body, the cylinder is offered to be worn for anchor rod body
The first through hole crossed, the first through hole inner wall open up first annular groove, and the first annular groove is surrounded with anchor rod body
Cavity in be filled with sealant.
Preferably, described cylinder one end is fixed with lid, offers on the lid and passes through for anchor rod body
Second through-hole.
Preferably, the first annular groove is set on cylinder at the top of lid one end, and the cover cap is set
In first annular groove.
Preferably, the first through hole inner wall or the second through-hole wall are equipped with the spiral shell for the fixing anchor bar body of rod
Line.
Preferably, the cylinder body outer wall offers second annular groove, and the second annular groove is set to cylinder
The screw thread for fixing lid is equipped at the top of lid one end, in the second annular groove.
Preferably, the cylinder and plate body are integrally formed.
Preferably, the sealant is water-swellable water-stop glue.
The beneficial effect of water-stop disclosed by the utility model is: cylinder offers first through hole, and first through hole inner wall is opened
If first annular groove, anchor rod body passes through first through hole, and sealant is filled in first annular groove, and sealant blocks anchor pole
Gap between the body of rod and cylinder, plate body and cylinder cooperation change the moving direction of capillary water, while extending the movement of capillary water
Path has good anti-seepage effect, and construction is simple is easy to operate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the prior art；
Fig. 2 is the structural schematic diagram of the utility model water-stop；
Fig. 3 is the structural schematic diagram of the utility model cylinder and plate body；
Fig. 4 is the structural schematic diagram of the utility model lid.
Specific embodiment
The utility model is further elaborated and is illustrated with Figure of description combined with specific embodiments below: please referring to figure
2, a kind of water-stop, the antiseepage for anchor rod body 10 and concrete floor junction.Water-stop includes plate body 20, is arranged in plate
Cylinder 30 on body 20 and the lid 40 for being covered on 30 one end of cylinder.
Please refer to Fig. 3 and Fig. 4, cylinder 30 offers the first through hole 31 passed through for anchor rod body 10, in first through hole 31
Wall opens up first annular groove 32, is filled with sealant in the cavity that first annular groove 32 and anchor rod body 10 surround.
Preferably, first annular groove 32 is set on cylinder 30 at the top of 40 one end of lid, and lid 40 is covered on first
Annular groove 32.Filling with sealant is water-swellable water-stop glue in groove 32.Water-swellable water-stop glue is one-pack-type sealant, energy
It is enough to be come into full contact with anchor rod body 10, cylinder 30 and lid 40, become the good rubber elastomer of restoration after hardening, meets water
Own vol expands afterwards, has good impervious effect.
Anchor rod body 10 preferably uses high-intensity fine rolling screw-thread steel, and high-intensity fine rolling screw thread steel surface has discontinuous
External screw thread, the external screw thread match with the screw thread for being set to 31 inner wall of first through hole, integral installation is easy, securely, it is safe and reliable, apply
Work is convenient.If anchor rod body 10 uses other materials such as regular screw threads steel or steel strand wires, viscose glue or iron wire can be used by cylinder 30
It is fixed on 10 suitable position of anchor rod body.
30 outer wall of cylinder offers second annular groove 33, and second annular groove 33 is set to cylinder 30 close to 40 one end of lid
Top, the interior screw thread being equipped with for fixing lid 40 of second annular groove 33.Lid 40 is screwed on cylinder 30 by this, covers
The second through-hole 41 passed through for anchor rod body 10 is offered on body 40.In other embodiments, 41 inner wall of the second through-hole offers
Screw thread, anchor rod body 10 are fixed by being set to the screw thread of 41 inner wall of the second through-hole.
In the present embodiment, plate body 20 is stretched out at 30 both ends of cylinder, and plate body 20 is a circular slab, and cylinder 30 is set in plate body 20
Heart position.Cylinder 30 and plate body 20 are engineering plastics integrated injection molding or metal integrally casting shaping.In other embodiments,
Plate body 20 is set to cylinder 30 far from 40 one end of lid, and 20 one end of plate body is concordant with 30 one end of cylinder.In other embodiments, plate
20 surface of body is covered with annular groove, to extend the movement routine of capillary water.
Water-stop disclosed by the utility model, cylinder 30 offer first through hole 31, and lid 40 is equipped with the second through-hole 41,
31 inner wall of first through hole opens up first annular groove 32 close to 40 side of lid, and anchor rod body 10 passes through first through hole 31 and second
Through-hole 41, water-swellable water-stop glue are filled in the toroidal cavity that anchor rod body 10, first annular groove 32 and lid 40 surround
It is interior, avoid capillary water from passing through from its gap, while plate body 20 and the cooperation of cylinder 30 change the moving direction of water, extend the movement of water
Path has good anti-seepage effect, and construction is simple is easy to operate.
Finally it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than to this reality
With the limitation of novel protected range, although being explained in detail referring to preferred embodiment to the utility model, this field it is general
Lead to it will be appreciated by the skilled person that can be with the technical solution of the present invention is modified or equivalently replaced, without departing from this
The spirit and scope of utility model technical solution.
Claims (7)
1. a kind of water-stop, the antiseepage for anchor rod body and concrete floor junction, which is characterized in that including plate body and wear
Cylinder on plate body, the cylinder offer the first through hole passed through for anchor rod body, and the first through hole inner wall opens up
Filled with sealant in the cavity that first annular groove, the first annular groove and anchor rod body surround.
2. water-stop as described in claim 1, which is characterized in that described cylinder one end is fixed with lid, opens on the lid
Equipped with the second through-hole passed through for anchor rod body.
3. water-stop as claimed in claim 2, which is characterized in that the first annular groove is set on cylinder close to lid one
End top, the cover cap are set to first annular groove.
4. water-stop as claimed in claim 2, which is characterized in that the first through hole inner wall or the second through-hole wall are equipped with and use
In the screw thread of the fixing anchor bar body of rod.
5. the water-stop as described in claim 1-4 any one, which is characterized in that the cylinder body outer wall offers the second annular
Groove, the second annular groove are set to cylinder at the top of lid one end, are equipped in the second annular groove for fixing
The screw thread of lid.
6. the water-stop as described in claim 1-4 any one, which is characterized in that the cylinder and plate body are integrally formed.
7. the water-stop as described in claim 1-4 any one, which is characterized in that the sealant is water-swellable sealing
Glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820703452.XU CN208183815U (en) | 2018-05-12 | 2018-05-12 | Water-stop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820703452.XU CN208183815U (en) | 2018-05-12 | 2018-05-12 | Water-stop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208183815U true CN208183815U (en) | 2018-12-04 |
Family
ID=64429626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820703452.XU Withdrawn - After Issue CN208183815U (en) | 2018-05-12 | 2018-05-12 | Water-stop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208183815U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108560612A (en) * | 2018-05-12 | 2018-09-21 | 深圳市钜力岩土工程有限公司 | Water-stop |
| CN109505313A (en) * | 2018-12-14 | 2019-03-22 | 深圳市普赛特建筑工程技术有限公司 | Water-tight device |
-
2018
- 2018-05-12 CN CN201820703452.XU patent/CN208183815U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108560612A (en) * | 2018-05-12 | 2018-09-21 | 深圳市钜力岩土工程有限公司 | Water-stop |
| CN108560612B (en) * | 2018-05-12 | 2023-07-14 | 深圳市普赛特建筑工程技术有限公司 | Water stop device |
| CN109505313A (en) * | 2018-12-14 | 2019-03-22 | 深圳市普赛特建筑工程技术有限公司 | Water-tight device |
| CN109505313B (en) * | 2018-12-14 | 2023-10-27 | 深圳市普赛特建筑工程技术有限公司 | waterproof device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190104 Address after: Room 606, Liuxiandong Building, Tongle Road, Xili Street, Nanshan District, Shenzhen City, Guangdong Province, 518000 Patentee after: SHENZHEN PUSAITE CONSTRUCTION ENGINEERING TECHNOLOGY Co.,Ltd. Address before: Room 606, Liuxiandong Building, Xili Street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN JULI GEOTECHNICAL ENGINEERING Co.,Ltd. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20181204 Effective date of abandoning: 20230714 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20181204 Effective date of abandoning: 20230714 |