CN215483153U - Pile head waterproof structure - Google Patents
Pile head waterproof structure Download PDFInfo
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- CN215483153U CN215483153U CN202121435900.0U CN202121435900U CN215483153U CN 215483153 U CN215483153 U CN 215483153U CN 202121435900 U CN202121435900 U CN 202121435900U CN 215483153 U CN215483153 U CN 215483153U
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- waterproof
- pile
- sealing ring
- concrete cushion
- pile head
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Abstract
The utility model relates to a pile head waterproof construction, it includes concrete cushion, one end bury underground in intraformational pile, the cover of concrete cushion are established just lay on the pile waterproof roll on the concrete cushion is located the cover is equipped with waterproof cover on the pile of concrete cushion outside, circumference is provided with first sealing ring between the upper end of waterproof cover and the pile, circumference is provided with the second sealing ring between the lower extreme of waterproof cover and the concrete cushion. This application has the waterproof effect of improvement pile head.
Description
Technical Field
The application relates to the technical field of building waterproofing, in particular to a pile head waterproof structure.
Background
With the increase of high-rise buildings, basements are increased, and the waterproof performance of the basements is seriously affected by the waterproof performance of the underground pile heads serving as load-bearing structures.
At present, in the related art, a pile head is usually driven into a concrete cushion, and then a waterproof roll is laid on the concrete cushion, so that a waterproof effect is achieved.
In view of the above-mentioned related art, the inventor believes that waterproof coiled materials are prone to have gaps between the pile heads due to structure settlement, and groundwater is prone to seep into the structure from the gaps, so that the quality of buildings is affected, and therefore the waterproofness of the pile heads still needs to be improved.
SUMMERY OF THE UTILITY MODEL
In order to improve the waterproof nature of pile head, this application provides a pile head waterproof construction.
The application provides a pair of pile head waterproof construction adopts following technical scheme:
the utility model provides a pile head waterproof construction, includes that concrete cushion, one end bury underground in intraformational pile, the cover of concrete cushion are established just lay on the pile waterproof roll material on the concrete cushion is located the cover is equipped with waterproof cover on the pile of concrete cushion outside, circumference is provided with first sealing ring between the upper end of waterproof cover and the pile, circumference is provided with the second sealing ring between the lower extreme of waterproof cover and the concrete cushion.
Through adopting above-mentioned technical scheme, waterproof cover can prevent that rivers from permeating the gap of stake and concrete cushion on the stake, and in first sealing ring can prevent that rivers from the waterproof cover of gap infiltration between upper end and the stake of waterproof cover, the second sealing ring can prevent that rivers from the gap infiltration between the lower extreme of waterproof cover and the concrete cushion to prevent that rivers from permeating inside the structure from the gap of stake and concrete cushion. In conclusion, the waterproof performance of the pile head is greatly improved.
Preferably, the waterproof jacket includes the water conservancy diversion portion of upper end, the diameter of water conservancy diversion portion is by last to grow gradually down, first sealing ring circumference sets up between the upper end of water conservancy diversion portion and the stake.
Through adopting above-mentioned technical scheme, water conservancy diversion portion can carry out the water conservancy diversion to rivers to prevent that a large amount of water from long-pending staying in waterproof cover upper end and slowly permeating in first sealing ring.
Preferably, the diversion part is arranged in a hollow mode, and a waterproof layer is filled in the diversion part.
Through adopting above-mentioned technical scheme, in water from first sealing ring infiltration water conservancy diversion portion, the waterproof layer can play the effect that blocks to water, prevents in the waterproof cover of water infiltration, and further infiltration is inside to the structure from the gap of stake and concrete cushion again.
Preferably, the waterproof layer is an oil paste layer.
By adopting the technical scheme, the factice not only has waterproof performance, but also has stronger adhesiveness, and can ensure that the combination degree of the flow guide part and the pile is higher.
Preferably, waterproof cover includes the kink of lower extreme, the concrete cushion is hugged closely to the kink, waterproofing membrane lays in concrete cushion and kink top, second sealing ring circumference sets up on the concrete cushion of stake one side is kept away from at the kink.
Through adopting above-mentioned technical scheme, through setting up the kink, when water infiltration second sealing ring, inside water infiltration structure can not directly be followed in the gap of concrete cushion and stake.
Preferably, the concrete cushion layer on one side of the pile column, away from the bending part, is circumferentially provided with a sealing groove, and the second sealing ring is embedded in the sealing groove.
Through adopting above-mentioned technical scheme, when water infiltration second sealing ring, water can be long-pending stay in the seal groove to prevent inside water infiltration structure from the gap of concrete cushion and stake.
Preferably, the first sealing ring and the second sealing ring are both water swelling stop rings.
Through adopting above-mentioned technical scheme, meet water inflation seal ring and meet water inflation, great extension the infiltration route of water to the infiltration resistance to water has been strengthened, thereby reaches the effect of stagnant water.
Preferably, the waterproof jacket is a corrosion-resistant jacket.
By adopting the technical scheme, the waterproof sleeve is not easy to corrode, so that the waterproof effect is ensured.
In summary, the present application includes at least one of the following beneficial technical effects:
(1) the waterproof sleeve can prevent water from permeating into a gap between the pile and the concrete cushion layer from the pile, the first sealing ring can prevent water from permeating into the waterproof sleeve from a gap between the upper end of the waterproof sleeve and the pile, and the second sealing ring can prevent water from permeating into a gap between the lower end of the waterproof sleeve and the concrete cushion layer, so that water is prevented from permeating into the structure from the gap between the pile and the concrete cushion layer;
(2) when water permeates into the flow guide part from the first sealing ring, the waterproof layer can play a role in blocking the water, so that the water is prevented from permeating into the waterproof layer and further permeating into the structure from a gap between the pile and the concrete cushion layer;
(3) when water permeates into the second sealing ring, water can be accumulated in the sealing groove, so that water is prevented from permeating into the structure from a gap between the concrete cushion and the pile.
Drawings
Fig. 1 is a schematic structural view of a pile head waterproofing structure according to an embodiment of the present application.
Description of reference numerals: 1. a concrete cushion; 2. pile columns; 3. waterproof coiled materials; 4. a waterproof jacket; 5. a flow guide part; 6. a first seal ring; 7. a waterproof layer; 8. a bending section; 9. a second seal ring; 10. sealing the groove.
Detailed Description
The present application is described in further detail below with reference to fig. 1.
The embodiment of the application discloses pile head waterproof construction. Referring to fig. 1, the pile head waterproof structure includes a concrete pad 1, a pile column 2, a waterproof roll 3, and a waterproof jacket 4. Concrete cushion 1 is formed by concrete placement, and the one end of pile 2 is vertical to be buried underground in concrete cushion 1, and the other end extends concrete cushion 1 top, and the waterproof cover 4 cover is established in the one end that pile 2 extends concrete cushion 1 top, and waterproofing membrane 3 covers and establishes in the waterproof cover 4 outside and lay in concrete cushion 1 top.
Specifically, waterproof cover 4 includes water conservancy diversion portion 5 of upper end, and water conservancy diversion portion 5 is toper form and cavity setting, and the diameter of water conservancy diversion portion 5 from the top down grow gradually. A first sealing ring 6 is circumferentially arranged between the upper end of the flow guide part 5 and the pile 2, and a waterproof layer 7 is filled in the flow guide part 5.
Waterproof jacket 4 still includes kink 8 of lower extreme, and kink 8 is the ring form, and kink 8 extends and hugs closely on concrete cushion 1 towards the direction of keeping away from stake 2, and waterproofing membrane 3 lays on kink 8 and concrete cushion 1. The second sealing ring 9 is circumferentially arranged at the lower end of the outer peripheral side of the bent part 8 far away from the pile column 2, a sealing groove 10 is formed in the position, corresponding to the second sealing ring 9, of the concrete cushion layer 1, and the second sealing ring 9 is embedded in the sealing groove 10.
Intuitively, waterproof cover 4 can effectually prevent that rivers from permeating the gap between concrete cushion 1 and the pile 2 from pile 2 to prevent inside rivers infiltration structure.
Second sealing ring 9 then can prevent rivers from permeating the gap between concrete cushion 1 and pile 2 from concrete cushion 1, if the careless infiltration moisture of second sealing ring 9, moisture can be long-pending stay in seal groove 10 to the great extension of kink 8 moisture on concrete cushion 1 and the distance between pile 2, moisture is also difficult for oozing the gap between concrete cushion 1 and pile 2, thereby effectually prevents inside the moisture infiltration structure.
In conclusion, the waterproofness of the pile head is greatly improved.
The waterproof jacket 4 is a corrosion-resistant jacket, and the waterproof jacket 4 is not easy to corrode, so that the radial effect of the waterproof jacket 4 can be ensured. In this embodiment, the surface of the waterproof jacket 4 is coated with a cyanic-condensed waterproof anticorrosive paint (not shown in the figure).
In this embodiment, waterproof layer 7 is the oleamen layer, and the oleamen not only has good waterproof nature, leakproofness, but also has better adhesion, and the oleamen can make the conjugation degree of water conservancy diversion portion 5 and pile 2 higher to make the stable cover of whole waterproof cover 4 establish on pile 2. In another embodiment, the waterproof layer 7 may be made of other waterproof materials such as polysulfide sealant.
In this embodiment, first sealing ring 6 and second sealing ring 9 are water inflation seal ring, and water inflation seal ring can expand after meeting water, the infiltration route of extension water that can be great to the infiltration resistance to water has been strengthened, thereby reach good stagnant water effect
The implementation principle of the pile head waterproof structure in the embodiment of the application is as follows: the waterproof sleeve 4 is sleeved on the pile 2, and the waterproof sleeve 4 can prevent water flow from permeating into a gap between the pile 2 and the concrete cushion layer 1 from the pile 2; the first sealing ring 6 can prevent water flow from permeating into the waterproof sleeve 4 from a gap between the upper end of the flow guide part 5 and the pile 2; the second sealing ring 9 can prevent water from permeating the waterproof sleeve 4 from the concrete cushion layer 1 and then permeating a gap between the concrete cushion layer 1 and the pile column 2, so that the sealing performance of the waterproof sleeve 4 is guaranteed, and the waterproofness of the pile head is improved.
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 pile head waterproof construction, include concrete cushion (1), one end bury underground in stake (2), the cover in concrete cushion (1) are established on stake (2) and lay waterproofing membrane (3) on concrete cushion (1), its characterized in that: be located the cover is equipped with waterproof cover (4) on stake (2) in the concrete cushion (1) outside, circumference is provided with first sealing ring (6) between the upper end of waterproof cover (4) and stake (2), circumference is provided with second sealing ring (9) between the lower extreme of waterproof cover (4) and concrete cushion (1).
2. The pile head waterproofing structure according to claim 1, wherein: waterproof cover (4) include water conservancy diversion portion (5) of upper end, the diameter of water conservancy diversion portion (5) is by last to grow gradually down, first sealing ring (6) circumference sets up between the upper end of water conservancy diversion portion (5) and stake (2).
3. The pile head waterproofing structure according to claim 2, wherein: the water guide part (5) is arranged in a hollow mode, and a waterproof layer (7) is filled in the water guide part (5).
4. The pile head waterproofing structure according to claim 3, wherein: the waterproof layer (7) is an ointment layer.
5. The pile head waterproofing structure according to claim 2, wherein: waterproof cover (4) include kink (8) of lower extreme, concrete bed course (1) is hugged closely in kink (8), waterproofing membrane (3) are laid in concrete bed course (1) and kink (8) top, second sealing ring (9) circumference sets up on concrete bed course (1) of pile (2) one side is kept away from in kink (8).
6. The pile head waterproofing structure according to claim 5, wherein: lie in kink (8) are kept away from concrete cushion (1) on one side of pile (2) and are gone up circumference and have been seted up seal groove (10), second sealing ring (9) are inlayed and are established in seal groove (10).
7. The pile head waterproofing structure according to claim 6, wherein: and the first sealing ring (6) and the second sealing ring (9) are water swelling water stop rings.
8. The pile head waterproofing structure according to claim 1, wherein: the waterproof jacket (4) is a corrosion-resistant jacket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121435900.0U CN215483153U (en) | 2021-06-26 | 2021-06-26 | Pile head waterproof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121435900.0U CN215483153U (en) | 2021-06-26 | 2021-06-26 | Pile head waterproof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215483153U true CN215483153U (en) | 2022-01-11 |
Family
ID=79722429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121435900.0U Active CN215483153U (en) | 2021-06-26 | 2021-06-26 | Pile head waterproof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215483153U (en) |
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2021
- 2021-06-26 CN CN202121435900.0U patent/CN215483153U/en active Active
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