CN210827603U - Underground anti-seepage joint and underground anti-seepage device - Google Patents
Underground anti-seepage joint and underground anti-seepage device Download PDFInfo
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- CN210827603U CN210827603U CN201921010275.8U CN201921010275U CN210827603U CN 210827603 U CN210827603 U CN 210827603U CN 201921010275 U CN201921010275 U CN 201921010275U CN 210827603 U CN210827603 U CN 210827603U
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Abstract
The utility model discloses an underground prevention of seepage connects and secret anti-seepage device, wherein, underground prevention of seepage connects and includes spliced pole and erection joint board, a plurality of slip casting mounting holes have been seted up on the spliced pole, erection joint board inlays to be located the surface of spliced pole, erection joint board stretches into in the slip casting mounting hole and the card is equipped with stagnant water fixed knot and constructs, through erection joint board bonds the prevention of seepage membrane. And one end of the mounting connecting plate extending into the grouting mounting hole is provided with two extending wing edges, and the water stopping fixing structure is arranged at the two wing edges. The utility model provides an underground prevention of seepage connects for the prevention of seepage is handled, need not to pour a large amount of concrete, thereby has practiced thrift the cost greatly, has still reduced concrete placement's secondary pollution simultaneously.
Description
Technical Field
The utility model relates to an underground prevention of seepage connects and secret anti-seepage device.
Background
At present, the underground anti-seepage treatment mainly cuts off the connection of underground water, and seals an underground water pollution source in a relatively fixed area to prevent the pollution source from expanding so as to prevent the pollution source from continuously polluting clean underground water. Or the underground water in a certain area is isolated, so that the operation of precipitation in the area is facilitated. However, the existing concrete-poured underground diaphragm wall has the disadvantages of high cost, high pollution, environmental protection and cost saving.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the deficiency in the prior art and providing an underground anti-seepage joint and an underground anti-seepage device.
In order to achieve the purpose, the method is realized by the following technical scheme:
the utility model provides an underground prevention of seepage connects, includes spliced pole and erection joint board, a plurality of slip casting mounting holes have been seted up on the spliced pole, the erection joint board inlays to be located the surface of spliced pole, the erection joint board stretches into in the slip casting mounting hole and the card be equipped with stagnant water fixed knot and construct, through the prevention of seepage membrane is connected to the erection joint board.
Preferably, the mounting connecting plate is a PVC plastic plate, and the mounting connecting plate is bonded with the impermeable membrane.
Preferably, one end of the mounting connecting plate extending into the grouting mounting hole is provided with two extending flanges, and the water stopping fixing structure is arranged at the two flanges.
Preferably, a grouting pipe is arranged in the grouting mounting hole for grouting in the mounting hole, and the whole grouting mounting hole is integrally solidified after solidification.
Preferably, an expansion water stop strip is arranged in each grouting mounting hole.
Preferably, the water stopping fixing structure comprises a channel steel opening arranged between two flanges, a fixing strip is arranged in the channel steel opening, the expansion water stopping strip is clamped at the channel steel opening and is abutted against the fixing strip, and the grouting pipe is spaced at the outer side of the mounting connecting plate.
Preferably, the spliced pole is the concrete column and forms through steel sheet or reinforcing bar cooperation connecting pin concatenation each other, and is adjacent the junction of spliced pole is equipped with the stagnant water packing ring.
An underground anti-seepage device comprises any one of the underground anti-seepage joints, the anti-seepage films and the mounting connecting plates extend along two sides of the connecting column, and the underground anti-seepage joints are mutually surrounded and connected through the anti-seepage films to form a closed underground anti-seepage area.
The utility model discloses underground prevention of seepage connects beneficial effect includes:
1) the two anti-seepage films or the two anti-seepage films are connected through the connecting column to form a whole body to form an anti-seepage sealing system with a large area, so that a pollution source can be sealed in one area;
2) the water-stopping fixing structure and the water-stopping strip are placed in the mounting hole, cement slurry is injected into the mounting hole through the grouting pipe, the grouting pipe is adopted, the inner joint is grouted through the grouting pipe, the grouting is convenient, the anti-seepage effect is good, and the water-swelling water-stopping strip is adopted to fill a hole between the web plate and the connecting column of the PVC plastic and has the water-stopping effect;
3) the dry PVC plastic plate and the impermeable membrane are connected with the impermeable membrane or the permeable membrane by the super glue, the process is simple, the clean impermeable membrane or the permeable membrane can be adopted, the underground durability is good, and pollution can not be left in the corrosion process; the connecting part of the connecting column and the PVC plastic plate can be further sealed, the anti-seepage effect is better, and the anti-seepage function is strengthened.
Drawings
Fig. 1 is a schematic structural view of the underground anti-seepage joint of the utility model.
Fig. 2 is a state schematic diagram of the plurality of underground anti-seepage joints after being surrounded and connected.
The reference numbers in the figures illustrate:
an impermeable or permeable membrane-1; a plastic mounting connecting plate-2; connecting column-3; mounting holes-4; a water stop bar-5; a grouting pipe-6; a wood strip 7; a channel steel opening-20.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings:
as shown in fig. 1, the underground anti-seepage joint comprises an anti-seepage film 1, a connecting column 3 and a mounting connecting plate 2, wherein a plurality of grouting mounting holes 4 are formed in the connecting column 3, the mounting connecting plate 2 is embedded in the surface of the connecting column 3, the mounting connecting plate 2 extends into the grouting mounting holes 4 and is clamped with a water stopping fixing structure, and the anti-seepage film 1 is connected through the mounting connecting plate 2.
The mounting and connecting plate 2 is preferably a PVC plastic plate, and the impermeable membrane 1 is bonded to the mounting and connecting plate 2.
Furthermore, the mounting connecting plate 2 extends into the square grouting mounting hole 4 and is fixedly connected with the grouting mounting hole 4 after grouting into a whole. And a grouting pipe 6 and an expansion water stop strip 5 are arranged in each grouting mounting hole 4.
Specifically, stretch into every in the slip casting mounting hole 4 the one end of erection joint board 2 is "dry" style of calligraphy and then has two flanges that extend, stagnant water fixed knot constructs to be located two flange departments, stagnant water fixed knot constructs including locating channel-section steel mouth 20 between the two flanges, connects through bolt 22 between the adjacent channel-section steel mouth 20, be equipped with fixed stuff 7 in the channel-section steel mouth 20, inflation stagnant water strip 5 card is located channel-section steel mouth 20 and near in fixed stuff 7, slip casting pipe 6 interval in the outside of erection joint board 2.
On the other hand, the spliced pole 3 is preferably the concrete column and forms through steel sheet or reinforcing bar cooperation connecting pin mutual concatenation, and it is adjacent the junction of spliced pole 3 is equipped with the stagnant water packing ring, prevents the infiltration of water.
Referring to fig. 2, the anti-seepage film 1 and the mounting connection plate 2 extend along two sides of the connection column 3 to form an independent underground anti-seepage joint 99, and the underground anti-seepage joints 99 are mutually connected to form a closed underground anti-seepage area Z by enclosing the anti-seepage film 1, so as to form a complete underground anti-seepage device.
After having the above structural features, as shown in fig. 1 and fig. 2, the present invention can be implemented as the following processes:
as shown in fig. 1, two impermeable films or membranes 1, a connecting column 3 and two PVC plastic plates 2 are illustrated as an example. The connecting column 3 on be equipped with six mounting holes 4, mounting hole 4 extends along the direction of height of connecting column 3. One section of the PVC plastic plate is arranged in three dry shapes, one end of each dry shape extends into the mounting hole 4, and the other end of the plastic plate 2 is connected with the anti-seepage film or the osmosis film 1 through high-strength glue. Meanwhile, two channel steels 20 are arranged in the mounting hole 4, a square batten 7 is arranged in the channel steel 20, the water expansion type water stop strip 5 is tightly attached to the square batten 7 and is respectively arranged on two wings of the I-shaped plastic plate, and a grouting pipe 6 is arranged at the other end of the I-shaped plastic plate. Cement is injected into the grouting pipe 6, so that the plastic plate 2 and the connecting column 3 are bonded to form a whole, and the water stopping effect is achieved.
As shown in figure 2, when in use, every two impermeable membranes or permeable membranes 1 are connected by a connecting column 3, so that a plurality of impermeable membranes or permeable membranes 1 are connected to form a required length or form a closed ring. And excavating a hollow groove on the side line of the area to be isolated, and then putting the underground anti-seepage device into the hollow groove. And after the whole downward placement is finished, backfilling medium coarse sand on one side of the impermeable membrane or the permeable membrane 1, wherein the backfilling needs to be compact. Then cement slurry is injected into the grouting pipe 6, and the underground anti-seepage device is formed after the cement slurry is solidified. The cement paste can connect the PVC plastic plate 2 with the connecting column 3, and can seal the groove at the joint of the connecting column 3 to prevent seepage. The utility model discloses the prevention of seepage effect is better, and simple structure, and production, use are all very convenient.
The anti-seepage film in the utility model can be made of completely impermeable materials, and can completely isolate the groundwater in a certain area; alternatively, it may be made of a material that is capable of filtering certain components of the water so that certain components of the wastewater cannot pass through the permeable membrane, but water can pass through.
The utility model provides an underground prevention of seepage connects for the prevention of seepage is handled, need not to pour a large amount of concrete, thereby has practiced thrift the cost greatly, has still reduced concrete placement's secondary pollution simultaneously. The underground durability of the clean impermeable membrane or permeable membrane is better, and pollution can not be left in the corrosion process.
The embodiments of the present invention are only used for illustration, and do not limit the scope of the claims, and other substantially equivalent alternatives that may be conceived by those skilled in the art are within the scope of the present invention.
Claims (8)
1. The utility model provides an underground prevention of seepage connects, its characterized in that includes spliced pole and erection joint board, a plurality of slip casting mounting holes have been seted up on the spliced pole, erection joint board inlays to be located the surface of spliced pole, erection joint board stretches into in the slip casting mounting hole and the card is equipped with stagnant water fixed knot and constructs, through erection joint board bonds the prevention of seepage membrane.
2. The underground impermeable joint of claim 1, wherein the mounting connection plate is a PVC plastic plate.
3. The underground seepage-proofing joint according to claim 1, wherein one end of the mounting connecting plate extending into the grouting mounting hole is provided with two extending flanges, and the water-stopping fixing structure is arranged at the two flanges.
4. The underground impermeable joint of claim 3, wherein a grouting pipe is arranged in the grouting mounting hole.
5. The underground impermeable joint of claim 4, wherein an expansion water stop is arranged in each grouting installation hole.
6. The underground seepage-proofing joint according to claim 5, wherein the water-stopping fixing structure comprises a notch arranged between the two flanges, a fixing strip is arranged in the notch, the expansion water-stopping strip is clamped in the notch and abuts against the fixing strip, and the grouting pipe is spaced outside the mounting connecting plate.
7. The underground seepage-proofing joint according to claim 1, wherein the connecting columns are concrete columns and are formed by mutually splicing, and a water-stopping gasket is arranged at the joint of the adjacent connecting columns.
8. An underground anti-seepage device, which is characterized by comprising the underground anti-seepage joints according to any one of claims 1 to 7, wherein the anti-seepage films and the mounting connecting plates extend along two sides of the connecting column, and a plurality of underground anti-seepage joints are mutually surrounded and connected through the anti-seepage films to form a closed underground anti-seepage area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921010275.8U CN210827603U (en) | 2019-07-01 | 2019-07-01 | Underground anti-seepage joint and underground anti-seepage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921010275.8U CN210827603U (en) | 2019-07-01 | 2019-07-01 | Underground anti-seepage joint and underground anti-seepage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210827603U true CN210827603U (en) | 2020-06-23 |
Family
ID=71263191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921010275.8U Active CN210827603U (en) | 2019-07-01 | 2019-07-01 | Underground anti-seepage joint and underground anti-seepage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210827603U (en) |
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2019
- 2019-07-01 CN CN201921010275.8U patent/CN210827603U/en active Active
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