CN204570750U - underground anti-seepage device - Google Patents
underground anti-seepage device Download PDFInfo
- Publication number
- CN204570750U CN204570750U CN201420871514.XU CN201420871514U CN204570750U CN 204570750 U CN204570750 U CN 204570750U CN 201420871514 U CN201420871514 U CN 201420871514U CN 204570750 U CN204570750 U CN 204570750U
- Authority
- CN
- China
- Prior art keywords
- joint pin
- permeable membrane
- antiseepage film
- installing hole
- underground anti
- 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.)
- Expired - Fee Related
Links
- 239000012528 membrane Substances 0.000 claims abstract description 61
- 238000004804 winding Methods 0.000 claims abstract description 3
- 239000004568 cement Substances 0.000 claims description 22
- 229910052751 metal Inorganic materials 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 17
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 11
- 229910052802 copper Inorganic materials 0.000 claims description 11
- 239000010949 copper Substances 0.000 claims description 11
- 239000000203 mixture Substances 0.000 abstract description 4
- 238000004078 waterproofing Methods 0.000 abstract description 3
- 238000007569 slipcasting Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000004576 sand Substances 0.000 description 4
- 238000011109 contamination Methods 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011440 grout Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model discloses a kind of underground anti-seepage device, it is characterized in that, comprise antiseepage film or permeable membrane, and joint pin, described joint pin is used for connecting at least two pieces of antiseepage film or permeable membrane; Described joint pin is provided with installing hole; Described installing hole extends along described joint pin short transverse; Described joint pin is also provided with groove; Described groove one end is communicated with described installing hole, and the opening of the other end is positioned on the sidewall of described joint pin; Described polylith antiseepage film or permeable membrane are connected by described underground anti-seepage jointing; Described antiseepage film or permeable membrane end winding support are in described installing hole.Underground anti-seepage jointing in the utility model and underground anti-seepage device, can connect multiple antiseepage film by joint pin or permeable membrane connects, and pollution sources can be enclosed in a region by the waterproofing coverage device of composition larger area.
Description
Technical field
The utility model relates to underground anti-seepage device.
Background technology
Underground anti-seepage process is mainly used in the contact cutting off underground water, pollution source of groundwater is enclosed in a region, and preventing pollution source is spread, and continues to pollute clean underground water.The method of existing employing concreting impervious wall, can cause secondary pollution, be unfavorable for environmental protection.
Utility model content
One of the purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of underground anti-seepage device easy to use.
For realizing above object, the utility model is achieved through the following technical solutions:
Underground anti-seepage device, is characterized in that, comprises antiseepage film or permeable membrane, and joint pin, and described joint pin is used for connecting at least two pieces of antiseepage film or permeable membrane; Described joint pin is provided with installing hole; Described installing hole extends along described joint pin short transverse; Described joint pin is also provided with groove; Described groove one end is communicated with described installing hole, and the opening of the other end is positioned on the sidewall of described joint pin; Described polylith antiseepage film or permeable membrane are connected by described underground anti-seepage jointing; Described antiseepage film or permeable membrane end winding support are in described installing hole.
Preferably, also comprise metal guide pillar, described metal guide pillar is connected with described joint pin.
Preferably, one of them has plush copper for described metal guide pillar or described joint pin, and another is provided with dovetail groove; Described plush copper and dovetail groove engage mutually.
Preferably, described joint pin is rectangular shape.
Preferably, described joint pin is provided with injected hole; Described injected hole extends along described joint pin short transverse, and described injected hole is communicated with described installing hole; Cement is marked with in described injected hole and described installing hole.
Preferably, also comprise positioning pipe or reference column, described antiseepage film or permeable membrane one end are connected on positioning pipe or reference column, and positioning pipe or reference column are inserted in installing hole.
Preferably, antiseepage film or permeable membrane end are wrapped on positioning pipe or reference column, antiseepage film or permeable membrane are connected with positioning pipe or reference column.
Preferably, in described installing hole, be marked with cement, cement by antiseepage film or permeable membrane, joint pin and positioning pipe or reference column bonding.
Preferably, described joint pin is provided with injected hole; Described injected hole extends along described joint pin short transverse, and described injected hole is communicated with described installing hole; Described injected hole is used for slip casting; Cement is marked with in described installing hole and described injected hole.
Underground anti-seepage device in the utility model, can connect multiple antiseepage film by joint pin or permeable membrane connects, and pollution sources can be enclosed in a region by the waterproofing coverage device of composition larger area.The utility model utilizes slip casting in installing hole, is sealed by the connecting portion of antiseepage film or permeable membrane and joint pin, and anti-seepage effect is better, optimizes antiseepage function.The utility model can adopt clean type antiseepage film or permeable membrane, and the durability of underground is better, and in corrosion process, can not carryover contamination.Adopt positioning pipe, also can hold cement paste in positioning pipe, slip casting is more convenient, and fixed effect is better.Metal guide pillar can support and connection post, prevents joint pin flexural deformation, contributes to joint pin and antiseepage film or permeable membrane being in place quickly and accurately.
Antiseepage film or permeable membrane can be connected by the utility model, form antiseepage film or the permeable membrane of larger area.Polylith antiseepage film or permeable membrane assembling, connect after, excavate out dead slot on the ground, transfer antiseepage film or permeable membrane, then adopt sand backfill, can reach antiseepage object, technique is simple.
Accompanying drawing explanation
Fig. 1 is the underground anti-seepage apparatus structure schematic diagram of embodiment 1.
Fig. 2 is the structural representation before the non-slip casting of underground anti-seepage device in embodiment 1.
Fig. 3 is the underground anti-seepage apparatus structure schematic diagram of embodiment 2.
Fig. 4 is the structural representation before the non-slip casting of underground anti-seepage device in embodiment 2
Number in the figure illustrates:
1, antiseepage film or permeable membrane; 2, joint pin; 21, dovetail groove; 22, groove; 3, installing hole; 4, reference column; 5, metal guide pillar; 51, plush copper; 7, cement; 8, injected hole; 9, positioning pipe.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
Embodiment 1
As shown in Figure 1, underground anti-seepage device, comprises polylith antiseepage film or permeable membrane 1, joint pin 2 and metal guide pillar 5.Joint pin 2 has dovetail groove 21, metal guide pillar 5 is provided with plush copper 51.Plush copper 51 and dovetail groove 21 engage mutually, and joint pin 2 is connected with metal guide pillar 5.For two pieces of antiseepage film or permeable membrane 1, reference column 4 and the explanation of a joint pin 2.Described joint pin 2 offers at least two installing holes 3.Described installing hole 3 extends along described joint pin 2 short transverse.Joint pin 2 is also provided with groove 22.Described groove 22 one end is communicated with described installing hole 3, and the opening 22 of the other end is positioned on the sidewall of described joint pin 2.Described antiseepage film or permeable membrane 1 one end are wrapped on reference column 4, antiseepage film or permeable membrane 1 end are connected with reference column 4.Reference column 4 with antiseepage film or permeable membrane 1 is inserted in installing hole 3.Be marked with cement 7 in described installing hole 3, cement 7 makes antiseepage film or permeable membrane 1 and joint pin 2 bonding.
As shown in Figure 2, during use, every two pieces of antiseepage film or permeable membrane 1 adopt a joint pin 2 to connect, and make polylith antiseepage film or permeable membrane 1 connect to form the length of needs successively or form the annular closed.Plush copper 51 and dovetail groove 21 engage, and are connected by joint pin 2 with metal guide pillar 5.Around the region needing isolation, excavate out dead slot, put into dead slot by under underground anti-seepage device.After having transferred, backfill medium coarse sand in the side of antiseepage film or permeable membrane 1, backfill closely knit.Then in installing hole 3, inject cement paste, after grout cures, form the underground anti-seepage device shown in Fig. 1.Antiseepage film or permeable membrane 1, reference column 4 both can be connected with joint pin 2 by cement 7, groove 22 and installing hole 3 can be closed again, prevent seepage.The utility model comparatively concrete watertight wall joint anti-seepage effect is better, and structure is simple, produces, easy to assembly.
Embodiment 2
As shown in Figure 3, Figure 4, underground anti-seepage device, comprises polylith antiseepage film or permeable membrane 1, joint pin 2 and metal guide pillar 5.Joint pin 2 has dovetail groove 21, metal guide pillar 5 is provided with plush copper 51.Plush copper 51 and dovetail groove 21 engage mutually, and joint pin 2 is connected with metal guide pillar 5.For two pieces of antiseepage film or permeable membrane 1, reference column 4 and the explanation of a joint pin 2.Described joint pin 2 offers at least two installing holes 3.Described installing hole 3 extends along described joint pin 2 short transverse.Joint pin 2 is also provided with groove 22.Described groove 22 one end is communicated with described installing hole 3, and the opening 22 of the other end is positioned on the sidewall of described joint pin 2.Described antiseepage film or permeable membrane 1 one end are wrapped on reference column 4, antiseepage film or permeable membrane 1 end are connected with reference column 4.Reference column 4 with antiseepage film or permeable membrane 1 is inserted in installing hole 3.Installing hole 3 is other offers injected hole 8.Injected hole 8 is communicated with installing hole 3.Be marked with cement 7 in injected hole 8 and installing hole 3, cement 7 make antiseepage film or permeable membrane 1, reference column 4 and joint pin 2 bonding, and installing hole 3 and injected hole 8 to be closed.
As shown in Figure 4, during use, every two pieces of antiseepage film or permeable membrane 1 adopt a joint pin 2 to connect, make polylith antiseepage film or permeable membrane 1 connect to form the length of needs successively or form the annular closed.Plush copper 51 and dovetail groove 21 engage, and are connected by joint pin 2 with metal guide pillar 5.Needing to excavate out dead slot around the region closed, put into dead slot by under underground anti-seepage device.After having transferred, backfill medium coarse sand in the side of antiseepage film or permeable membrane 1, backfill closely knit.Then in installing hole 8, cement paste is injected.Cement paste injects in installing hole 3 from injected hole 8, also can inject cement paste from injected hole 8 and installing hole 3 simultaneously.The underground anti-seepage device shown in Fig. 3 is formed after grout cures.Antiseepage film or permeable membrane 1, positioning pipe both can be connected with joint pin 2 by cement 7, groove 22, installing hole 3, injected hole 8 can be closed again, prevent seepage.The utility model comparatively concrete watertight wall joint anti-seepage effect is better, and structure is simple, produces, easy to assembly.Utilize injected hole 8 slip casting, when can prevent slip casting, im-pact location post 4, also can prevent reference column 4 from hindering slip casting effect.Utilize injected hole 8 to inject cement paste, cement paste more easily injects in installing hole 3 and also fills up installing hole 3 equably.
Reference column 4 in above-described embodiment, also can adopt positioning pipe to replace.Utilize positioning pipe, slip casting is convenient.
Joint pin length direction described in the utility model is the direction perpendicular to paper in Fig. 1 or Fig. 3.
Antiseepage film in the utility model, can adopt complete impervious material to make, be completely enclosed within specific region by sewage.Permeable membrane in the utility model, can adopt and can make the material of some composition (as heavy metal) in filtered water, make the special component in sewage to pass permeable membrane, and water can penetrate through.
Underground anti-seepage device in the utility model is used for contaminant water Anti-seeping technology, without the need to concreting, has greatly saved antiseepage cost; Decrease the pollution again of concreting simultaneously, also correspondingly reduce a large amount of human and material resources needed for the process after concrete aging, adopt the durability of clean type antiseepage film or permeable membrane underground better, and in corrosion process, can not carryover contamination.
Underground anti-seepage jointing in the utility model and underground anti-seepage device, can connect multiple antiseepage film by joint pin or permeable membrane connects, and pollution sources can be enclosed in a region by the waterproofing coverage device of composition larger area.The utility model utilizes slip casting in installing hole, is sealed by the connecting portion of antiseepage film or permeable membrane and joint pin, and anti-seepage effect is better, optimizes antiseepage function.The utility model can adopt clean type antiseepage film or permeable membrane, and the durability of underground is better, and in corrosion process, can not carryover contamination.Adopt positioning pipe, also can hold cement paste in positioning pipe, slip casting is more convenient, and fixed effect is better.Metal guide pillar can support and connection post, prevents joint pin flexural deformation, contributes to joint pin and antiseepage film or permeable membrane being in place quickly and accurately.
Antiseepage film or permeable membrane can be connected by the utility model, form antiseepage film or the permeable membrane of larger area.Polylith antiseepage film or permeable membrane assembling, connect after, excavate out dead slot on the ground, transfer antiseepage film or permeable membrane, then adopt sand backfill, can reach antiseepage object, technique is simple.
Embodiment in the utility model, only for being described the utility model, does not form the restriction to right, other equivalent in fact substituting, all in the utility model protection domain that those skilled in that art can expect.
Claims (8)
1. underground anti-seepage device, is characterized in that, comprises antiseepage film or permeable membrane, and joint pin, and described joint pin is used for connecting at least two pieces of antiseepage film or permeable membrane; Described joint pin is provided with installing hole; Described installing hole extends along described joint pin short transverse; Described joint pin is also provided with groove; Described groove one end is communicated with described installing hole, and the opening of the other end is positioned on the sidewall of described joint pin; Described polylith antiseepage film or permeable membrane are connected by described underground anti-seepage jointing; Described antiseepage film or permeable membrane end winding support are in described installing hole.
2. underground anti-seepage device according to claim 1, is characterized in that, also comprises metal guide pillar, and described metal guide pillar is connected with described joint pin.
3. underground anti-seepage device according to claim 2, is characterized in that, one of them has plush copper for described metal guide pillar or described joint pin, and another is provided with dovetail groove; Described plush copper and dovetail groove engage mutually.
4. underground anti-seepage device according to claim 1, is characterized in that, described joint pin is rectangular shape.
5. underground anti-seepage device according to claim 1, is characterized in that, described joint pin is provided with injected hole; Described injected hole extends along described joint pin short transverse, and described injected hole is communicated with described installing hole; Cement is marked with in described injected hole and described installing hole.
6. underground anti-seepage device according to claim 1, is characterized in that, also comprises positioning pipe or reference column, and described antiseepage film or permeable membrane one end are connected on positioning pipe or reference column, and positioning pipe or reference column are inserted in installing hole.
7. underground anti-seepage device according to claim 6, is characterized in that, antiseepage film or permeable membrane end are wrapped on positioning pipe or reference column, antiseepage film or permeable membrane is connected with positioning pipe or reference column.
8. underground anti-seepage device according to claim 1, is characterized in that, is marked with cement in described installing hole, cement by antiseepage film or permeable membrane, joint pin and positioning pipe or reference column bonding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420871514.XU CN204570750U (en) | 2014-12-31 | 2014-12-31 | underground anti-seepage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420871514.XU CN204570750U (en) | 2014-12-31 | 2014-12-31 | underground anti-seepage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204570750U true CN204570750U (en) | 2015-08-19 |
Family
ID=53863413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420871514.XU Expired - Fee Related CN204570750U (en) | 2014-12-31 | 2014-12-31 | underground anti-seepage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204570750U (en) |
-
2014
- 2014-12-31 CN CN201420871514.XU patent/CN204570750U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |