CN204570716U - Underground anti-seepage novel jointing and Novel underground percolator - Google Patents
Underground anti-seepage novel jointing and Novel underground percolator Download PDFInfo
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- CN204570716U CN204570716U CN201420871820.3U CN201420871820U CN204570716U CN 204570716 U CN204570716 U CN 204570716U CN 201420871820 U CN201420871820 U CN 201420871820U CN 204570716 U CN204570716 U CN 204570716U
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- joint pin
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- permeable membrane
- seepage
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- 239000012528 membrane Substances 0.000 claims abstract description 52
- 229910052751 metal Inorganic materials 0.000 claims description 30
- 239000002184 metal Substances 0.000 claims description 30
- 239000004568 cement Substances 0.000 claims description 21
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 abstract description 4
- 238000004078 waterproofing Methods 0.000 abstract description 3
- 238000007569 slipcasting Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 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
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011440 grout Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000010586 diagram Methods 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
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model discloses the novel jointing of a kind of underground anti-seepage and Novel underground percolator.The novel jointing of underground anti-seepage in the utility model, is characterized in that, comprise joint pin, and described joint pin is used for connecting at least two pieces of antiseepage film or permeable membrane; Described joint pin is cylindrical or elliptical cylinder-shape; Described joint pin is provided with installing hole; Described installing hole axially extends along described joint pin; 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.Underground anti-seepage in the utility model novel jointing and Novel underground percolator, 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 the novel jointing of underground anti-seepage and Novel underground percolator.
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 easy to use novel jointing.
For realizing above object, the utility model is achieved through the following technical solutions:
The novel jointing of underground anti-seepage, is characterized in that, comprise joint pin, and described joint pin is used for connecting at least two pieces of antiseepage film or permeable membrane; Described joint pin is cylindrical or elliptical cylinder-shape; Described joint pin is provided with installing hole; Described installing hole axially extends along described joint pin; 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.
Preferably, described groove extends along described joint pin radial direction.
Preferably, described groove extends along with the described direction of joint pin radial direction in acute angle.
Preferably, also comprise metal guide pillar, described metal guide pillar is connected with described joint pin; Described metal guide pillar is provided with deep-slotted chip breaker, and described joint pin part is positioned at described deep-slotted chip breaker.
Preferably, described metal guide pillar is provided with a pair double wedge; Described double wedge is inserted in described joint pin.
Preferably, described metal guide pillar number is two, is symmetrical arranged; A pair double wedge on each metal guide pillar is that splayed is arranged.
Another object of the present utility model is to overcome the deficiencies in the prior art, provides a kind of Novel underground percolator easy to use.
For realizing above object, the utility model is achieved through the following technical solutions:
Novel underground percolator, is characterized in that, comprises antiseepage film or permeable membrane and the novel jointing of aforesaid underground anti-seepage; The antiseepage film of more than two pieces or permeable membrane connect by described joint pin; Described antiseepage film or permeable membrane end winding support are in described installing hole.
Preferably, also comprise reference column or positioning pipe, described antiseepage film or permeable membrane end are connected with described reference column or positioning pipe, and described reference column or positioning pipe are inserted in described installing hole; Cement is filled with in described installing hole.
Preferably, described joint pin is provided with injected hole; Described injected hole axially extends along described joint pin; Described injected hole is communicated with described installing hole; Cement is filled with in described injected hole.
Preferably, Grouting Pipe is provided with in described injected hole; Described Grouting Pipe has tube chamber; Cement is filled with in described tube chamber.
Preferably, the tube wall of described Grouting Pipe is provided with through hole, and described through hole is communicated with described injected hole and described tube chamber.
Preferably, described antiseepage film or described permeable membrane connect the annular for closing by described joint pin.
Underground anti-seepage in the utility model novel jointing and Novel underground percolator, 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 and inject cement paste 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.Metal guide column symmetry is arranged on joint pin both sides, anti-deformation better effects if, uses more convenient.Adopt Grouting Pipe, also can increase the construction method of slip casting, both can arrange through hole on the tube wall of Grouting Pipe, cement paste injects in installing hole from through hole; Also can not arrange through hole, but while slip casting, Grouting Pipe upwards be extracted gradually, slip casting completes, and Grouting Pipe is extracted completely, can reuse Grouting Pipe like this, saves cost.
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 Novel underground percolator structural representation in embodiment 1.
Fig. 2 is the structural representation before the non-slip casting of Novel underground percolator in embodiment 1.
Fig. 3 is the Novel underground percolator using state schematic diagram in embodiment 1.
Fig. 4 is the Novel underground percolator structural representation in embodiment 2.
Fig. 5 is the structural representation before the non-slip casting of Novel underground percolator in embodiment 2.
Number in the figure illustrates:
1, antiseepage film or permeable membrane; 2, joint pin; 22, groove; 3, installing hole; 4, positioning pipe; 5, metal guide pillar; 51, deep-slotted chip breaker; 52, double wedge; 6, Grouting Pipe; 61, tube chamber; 7, cement; 8, injected hole; 9, Grouting 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 and Figure 2, Novel underground percolator, comprises polylith antiseepage film or permeable membrane 1 and the novel jointing of multiple underground anti-seepage.The novel jointing of underground anti-seepage comprises metal guide pillar 5 and joint pin 2.Joint pin 2 is cylindrical, and as shown in Figure 1, its cross section is circular.Metal guide pillar 5 is rectangular shape, and it is provided with deep-slotted chip breaker 51.Metal guide pillar 5 is provided with a pair double wedge 52.A pair double wedge 52 is arranged in splayed.Two metal guide pillars 5 are symmetricly set on joint pin 2 both sides.Double wedge 52 is inserted in joint pin 2, is connected by joint pin 2 with metal guide pillar 5.Double wedge 52 and joint pin 2 both can adopt the mode of engaging to be connected, and also can adopt bonding way; Can also adopt in addition and be plugged on tightly in joint pin 2.Joint pin 2 part is positioned at deep-slotted chip breaker 51, to make the contact surface of joint pin 2 and metal guide pillar 5 fit better, coordinates double wedge 52 to connect more firm.
Described joint pin 2 offers at least two installing holes 3.Described installing hole 3 axially extends along described joint pin 2.Joint pin 2 is also provided with groove 22.Groove 22 extends along the radial direction of joint pin 2.Described groove 22 one end is communicated with described installing hole 3, and the opening 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 positioning pipe 4, antiseepage film or permeable membrane 1 end are connected with positioning pipe 4.Positioning pipe 4 with antiseepage film or permeable membrane 1 is inserted in installing hole 3.Installing hole 3 side is provided with injected hole 8.Grouting Pipe 6 is plugged with in injected hole 8.Grouting Pipe 6 has tube chamber 61.The tube wall of Grouting Pipe 6 is provided with through hole (not shown), through hole is communicated with injected hole 8 and tube chamber 61.Be marked with cement 7 in described tube chamber 61 and installing hole 3, cement 7 make antiseepage film or permeable membrane 1, positioning pipe 4 and joint pin 2 bonding, and groove 22, tube chamber 61, installing hole 3 and injected hole 8 are closed.
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 the length that polylith antiseepage film or permeable membrane 1 connect to form needs successively or the annular closed formed as shown in Figure 3.Double wedge 52 is inserted in joint pin 2, is 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 Novel underground percolator.After having transferred, backfill medium coarse sand in the side of antiseepage film or permeable membrane 1, backfill closely knit.Then cement paste is injected by Grouting Pipe 6.Cement paste injects in injected hole 8 and installing hole 3 from through hole.The Novel underground percolator shown in Fig. 1 is formed after grout cures.Antiseepage film or permeable membrane 1, positioning pipe 4 both can be connected with joint pin 2 by cement 7, installing hole 3 and injected hole 8 and tube chamber 61 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.
The utility model comparatively concrete watertight wall joint anti-seepage effect is better, and structure is simple, produces, easy to assembly.Utilize Grouting Pipe 6 slip casting, when can prevent slip casting, im-pact location pipe 4, also can prevent positioning pipe 4 from hindering slip casting effect, and cement paste more easily to inject in installing hole 3 and fills up installing hole 3 equably.Adopt positioning pipe 4, make grouting with plunger be more prone to operation and implement.
Embodiment 2
As shown in Figure 4, Figure 5, Novel underground percolator, comprises polylith antiseepage film or permeable membrane 1 and the novel jointing of multiple underground anti-seepage.The novel jointing of underground anti-seepage comprises metal guide pillar 5 and joint pin 2.Joint pin 2 is cylindrical, and as shown in Figure 4, its cross section is circular.Metal guide pillar 5 is rectangular shape, and it is provided with deep-slotted chip breaker 51.Metal guide pillar 5 is provided with a pair double wedge 52.A pair double wedge 52 is arranged in splayed.Two metal guide pillars 5 are symmetricly set on joint pin 2 both sides.Double wedge 52 is inserted in joint pin 2, is connected by joint pin 2 with metal guide pillar 5.Double wedge 52 and joint pin 2 both can adopt the mode of engaging to be connected, and also can adopt bonding way; Can also adopt in addition and be plugged on tightly in joint pin 2.Joint pin 2 part is positioned at deep-slotted chip breaker 51, to make the contact surface of joint pin 2 and metal guide pillar 5 fit better, coordinates double wedge 52 to connect more firm.
Described joint pin 2 offers at least two installing holes 3.Described installing hole 3 axially extends along described joint pin 2.Joint pin 2 is also provided with groove 22.Groove 22 along the radial direction with joint pin 2 be acute angle extend.Groove 22 one end is communicated with described installing hole 3, and the opening 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 positioning pipe 4, antiseepage film or permeable membrane 1 end are connected with positioning pipe 4.Positioning pipe 4 with antiseepage film or permeable membrane 1 is inserted in installing hole 3.Be marked with cement 7 in installing hole 3, cement 7 make antiseepage film or permeable membrane 1, positioning pipe 4 and joint pin 2 bonding, and installing hole 3 is closed.
As shown in Figure 5, during use, every two pieces of antiseepage film or permeable membrane 1 adopt a joint pin 2 to connect, and make the length that polylith antiseepage film or permeable membrane 1 connect to form needs successively or the annular closed formed as shown in Figure 3.Double wedge 52 is inserted in joint pin 2, is 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 Novel underground percolator.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 and groove 22, cement paste is injected.The Novel underground percolator shown in Fig. 4 is formed after grout cures.Antiseepage film or permeable membrane 1, positioning pipe 4 both can be connected with joint pin 2 by cement 7, installing hole 3, groove 22 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.
Joint pin described in the utility model is axially the direction perpendicular to paper in Fig. 1 or Fig. 4.Positioning pipe 4 in above-described embodiment, also can adopt reference column to replace.
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.
Novel underground percolator 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 in the utility model novel jointing and Novel underground percolator, 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 (12)
1. the novel jointing of underground anti-seepage, is characterized in that, comprise joint pin, and described joint pin is used for connecting at least two pieces of antiseepage film or permeable membrane; Described joint pin is cylindrical or elliptical cylinder-shape; Described joint pin is provided with installing hole; Described installing hole axially extends along described joint pin; 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.
2. the novel jointing of underground anti-seepage according to claim 1, is characterized in that, described groove extends along described joint pin radial direction.
3. the novel jointing of underground anti-seepage according to claim 1, is characterized in that, described groove extends along with the described direction of joint pin radial direction in acute angle.
4. the novel jointing of underground anti-seepage according to claim 1, is characterized in that, also comprises metal guide pillar, and described metal guide pillar is connected with described joint pin; Described metal guide pillar is provided with deep-slotted chip breaker, and described joint pin part is positioned at described deep-slotted chip breaker.
5. the novel jointing of underground anti-seepage according to claim 4, is characterized in that, described metal guide pillar is provided with a pair double wedge; Described double wedge is inserted in described joint pin.
6. the novel jointing of underground anti-seepage according to claim 4, is characterized in that, described metal guide pillar number is two, is symmetrical arranged; A pair double wedge on each metal guide pillar is that splayed is arranged.
7. Novel underground percolator, is characterized in that, comprises the novel jointing of underground anti-seepage described in the arbitrary claim of antiseepage film or permeable membrane and claim 1 to 6; The antiseepage film of more than two pieces or permeable membrane connect by described joint pin; Described antiseepage film or permeable membrane end winding support are in described installing hole.
8. Novel underground percolator according to claim 7, is characterized in that, also comprises reference column or positioning pipe, and described antiseepage film or permeable membrane end are connected with described reference column or positioning pipe, and described reference column or positioning pipe are inserted in described installing hole; Cement is filled with in described installing hole.
9. Novel underground percolator according to claim 8, is characterized in that, described joint pin is provided with injected hole; Described injected hole axially extends along described joint pin; Described injected hole is communicated with described installing hole; Cement is filled with in described injected hole.
10. Novel underground percolator according to claim 9, is characterized in that, is provided with Grouting Pipe in described injected hole; Described Grouting Pipe has tube chamber; Cement is filled with in described tube chamber.
11. Novel underground percolators according to claim 10, is characterized in that, the tube wall of described Grouting Pipe is provided with through hole, described through hole is communicated with described injected hole and described tube chamber.
12. Novel underground percolators according to claim 7, is characterized in that, described antiseepage film or described permeable membrane connect the annular for closing by described joint pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420871820.3U CN204570716U (en) | 2014-12-31 | 2014-12-31 | Underground anti-seepage novel jointing and Novel underground percolator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420871820.3U CN204570716U (en) | 2014-12-31 | 2014-12-31 | Underground anti-seepage novel jointing and Novel underground percolator |
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| Publication Number | Publication Date |
|---|---|
| CN204570716U true CN204570716U (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420871820.3U Expired - Fee Related CN204570716U (en) | 2014-12-31 | 2014-12-31 | Underground anti-seepage novel jointing and Novel underground percolator |
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| CN (1) | CN204570716U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826237A (en) * | 2019-02-11 | 2019-05-31 | 中国水电基础局有限公司 | A kind of tooling and method using HDPE film piece construction composite anti-penetrating diaphram wall |
-
2014
- 2014-12-31 CN CN201420871820.3U patent/CN204570716U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826237A (en) * | 2019-02-11 | 2019-05-31 | 中国水电基础局有限公司 | A kind of tooling and method using HDPE film piece construction composite anti-penetrating diaphram wall |
| CN109826237B (en) * | 2019-02-11 | 2024-05-10 | 中国水电基础局有限公司 | Tool and method for constructing composite impermeable underground diaphragm wall by using HDPE (high-density polyethylene) diaphragm |
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| 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 |
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| CF01 | Termination of patent right due to non-payment of annual fee |