CN110144976A - A kind of three-level inserting occlusion sealing and connecting device of included sealing rod - Google Patents
A kind of three-level inserting occlusion sealing and connecting device of included sealing rod Download PDFInfo
- Publication number
- CN110144976A CN110144976A CN201910555930.6A CN201910555930A CN110144976A CN 110144976 A CN110144976 A CN 110144976A CN 201910555930 A CN201910555930 A CN 201910555930A CN 110144976 A CN110144976 A CN 110144976A
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- cavity
- convex body
- side plates
- chamber side
- shaped convex
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- 238000007789 sealing Methods 0.000 title claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000006068 polycondensation reaction Methods 0.000 abstract description 2
- 229920001903 high density polyethylene Polymers 0.000 description 8
- 239000004700 high-density polyethylene Substances 0.000 description 8
- 230000004888 barrier function Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 239000011800 void material Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000002910 solid waste Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/16—Arrangement or construction of joints in foundation structures
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Revetment (AREA)
Abstract
A kind of three-level inserting occlusion Hermetical connecting structure of included sealing rod, including two chamber side plates, three chamber side plates and expansion sealing strip, two chamber side plates are engaged sealed connection by inserting with three chamber side plates 2, only realize sealing by expansion sealing strip water-swellable between the two.Two chamber side plates include big cavity and small cavity, are respectively equipped with inverted T-shaped convex body in the two sides of big cavity, are equipped with inverted T-shaped convex body and backward L-shaped convex body in the two sides of small cavity；Three chamber side plates include left cavity, intermediate cavity and right cavity, the left and right sides of left cavity is respectively inverted L-shaped convex body and J-shaped convex body, it is respectively equipped with J-shaped convex body and reversed J shape convex body in the two sides of intermediate cavity, is respectively equipped with reversed J shape convex body and T shape convex body in the left and right sides of right cavity；Expansion sealing strip is inserted and is fixed in intermediate cavity；Its structure is simple, and inserting is smooth light without hindrance, and during inserting, expansion sealing strip will not be cut, or hold together polycondensation collection, more will not be damaged, and expansion sealing strip dosage is few, and sealing performance is reliable and stable.
Description
Technical field
The present invention relates to the environmental improvements of the contaminated sites such as petrochemical industry, ore mining smelting, solid waste disposal and water conservancy to apply
Work field is filled more particularly, to a kind of sealed connection between two HDPE geomembranes adjacent in vertical soft barrier system
It sets.
Background technique
It is stored up for a long time and rubbish simple dumping site, nonstandard refuse landfill in solid waste, prevents underground pollution
What the method for water leakage generallyd use at present is vertical barrier system.Vertical barrier system is to block deleteriously to descend liquid flow most
Quick and safest method discloses a kind of for the more of vertical soft barrier system connection in 102444145 B of CN
Hole sealing device, including expansion water-stop pad and be set to HDPE geomembrane two sides and keep close between the HDPE geomembrane
The connection lock element of envelope, it is described on the connection lock element and another piece of HDPE geomembrane on every piece of HDPE geomembrane
When connection lock element links closely to form sealing device mutually, formed between two connection lock elements to link closely mutually for installing expansion
The expansion water-stop of waterstop pad pads cavity, and the expansion water-stop pad is filled in the expansion water-stop pad cavity.
The scheme for forming seven grades of sealings by seven expansion water-stop pads is listed in an embodiment of the present invention, claims its energy
Enough ensure the permanent seal of vertical soft barrier system junction.Although the connection sealing structure that the program provides is theoretically
It is logical, but in actual use, the product of this structure can not normal use because being fixed on two pieces of HDPE geotechniques
When connection lock element on film complements each other to form sealing device, between the mutually matched T font structure or cooperate
The T font structure and the inverted L shape structure between formed for install expansion water-stop pad expansion water-stop pad cavity.Work as phase
Adjacent two pieces of HDPE geomembranes are inserted by connection lock element connect after, although the connection lock element splicing position in the two is formd and is used for
The expansion water-stop for installing expansion water-stop pad pads cavity, but expansion water-stop pad is to meet water with regard to rapid expanding, expansion multiple 5 times with
On, and the lower section of the connection lock element splicing position of the two is all in there is water area, while channel bottom is all that slurry liquid easily precipitates,
The inserting of expansion water-stop pad is difficult, therefore, the expansion water-stop pad of strip be it is soft, length all at 30 meters or more, will so be grown
Soft expansion water-stop pad insertion expansion water-stop pad cavity be it is irrealizable because soft expansion water-stop pad insert fall when, no
Avoidable ground will be contacted with cavity wall, have stagnant viscous effect between the two, only unidirectionally elapse soft expansion water-stop pad from top to bottom
Soft expansion water-stop pad can be made to occur in short transverse poly-, cause soft expansion water-stop pad equal in preset watertight cavity
Even laying so that should by soft expansion water-stop pad water swelling sealing space occur lack fill out, void is filled out, sealing performance can not protect
Card.
Soft expansion water-stop pad is first fixed and is flexibly connected on latch fitting by construction personnel, then together with flexible connection latch fitting
Inserting, effect is also very poor, because although the connection lock element of fixed installation has been fixedly mounted, the verticality of its bared end does not have yet
Guaranteed, having the connection lock element to be inserted of soft expansion water-stop pad smoothly to insert cementation, to be fixedly connected be ten on latch fitting
Difficult, during insertion, since the flexible connection latch fitting being inserted into not can guarantee in the verticality of folding process, activity is even
It connects latch fitting and all has certain shaking, the port part top that cementation preparatory in this way has expansion water-stop pad to be easily fixedly connected latch fitting
Touching is fixedly connected with the port of latch fitting and generates cutting to expansion water-stop pad, the lower section of the expansion water-stop pad of cutting can freely fall into,
Strut rail not only can prevent expansion water-stop pad from moving down insertion in this way in the lower part for being fixedly connected with latch fitting, but also will cause activity even
Connecing latch fitting cannot insert in place.The upper port that the upper section of the expansion water-stop pad of cutting can then be fixedly connected latch fitting stops to hold together polycondensation
Collection, is inserted into expansion water-stop pad from smooth, the connection lock element on adjacent two pieces of HDPE geomembranes complements each other to form so-called close
Seal apparatus and blow-by.
In conclusion this honeycomb seal for vertical soft barrier system connection disclosed in 102444145 B of CN
Device can not normally insert on earth when inserting expansion water-stop pads, and can not carry out uniform pack to sealing cavity, unavoidably
Ground forms void and inserts, and void is filled out, and construction personnel will insert excess portion not in place and directly wipe out, and forms empty sealing knot in bottom water area
Structure cannot achieve the obstruction of the sealing to underground contaminant water, can not achieve the reliable sealing purpose of invention, it is necessary to change to it
Into.
Summary of the invention
The object of the present invention is to provide a kind of three-levels of included sealing rod to insert occlusion Hermetical connecting structure, existing to overcome
There is the deficiency of technology.
In order to achieve the above-mentioned object of the invention, The technical solution adopted by the invention is as follows:
A kind of three-level inserting occlusion Hermetical connecting structure of included sealing rod, it is characterized in that: including two chamber side plates, three chamber sides
Plate and expansion sealing strip, the two chambers side plate include right side plate ontology and two inverted T-shaped convex bodys, one big cavity, a little Rong
Chamber and a reverse L convex body, big cavity and small cavity are set gradually, and inverted T-shaped convex body are respectively equipped in the two sides of big cavity, in little Rong
The left side of chamber is equipped with inverted T-shaped convex body, is equipped with backward L-shaped convex body on the right side of small cavity；
The three chambers side plate includes right side plate ontology, left cavity, intermediate cavity and right cavity, and the left side of left cavity is inverted L
The right side of shape convex body, left cavity is J-shaped convex body, J-shaped convex body and reversed J shape convex body is respectively equipped in the two sides of intermediate cavity, on the right side
The left side of cavity is equipped with reversed J shape convex body, is equipped with T shape convex body on the right side of right cavity；
Expansion sealing strip is inserted and is fixed in intermediate cavity；
Two chamber side plates are engaged sealed connection by inserting with three chamber side plates, pass through expansion sealing strip water-swellable between the two
Only realize sealing.
Further, the structure that is connected is inserted between two chamber side plates and three chamber side plates are as follows: the T shape convex body on three chamber side plates is inserted
In the small cavity on two chamber side plates, J-shaped convex body and reversed J shape convex body on three chamber side plates are inserted into the great Rong on two chamber side plates
In chamber.
Installation method of the invention: first by two chamber side plates be put into it is pre- offer in groove, and by big cavity in two chamber side plates
Cavity does not expose, and rest part bankets or installed with Concrete Filled compacting fixed vertical, and expansion sealing strip is inserted into three
It is in the intermediate cavity of chamber side plate and fixed, then the T shape convex body on the three chamber side plates with expansion sealing strip is inserted into two chamber sides
In small cavity on plate, J-shaped convex body and reversed J shape convex body on three chamber side plates are inserted into the big cavity on two chamber side plates.Due to
Expansion sealing strip constantly absorbs the moisture content in groove and expands, and the volume after expansion increases 5~30 times, and such expansion sealing strip is swollen
Two chamber side plates and three chamber side plates will be carried out after swollen to squeeze to seal and tamped, make the two in the reliable close of connection lock element splicing position
Envelope, its structure is simple, and inserting is smooth light without hindrance, and during inserting, expansion sealing strip will not be cut, and will not be held together contracting
Aggregation, more will not be damaged, and expansion sealing strip dosage is few, and sealing performance is reliable and stable, inserts occlusion structure by three-level and realizes
Securely connection is the ideal scheme for substituting existing product.
Detailed description of the invention
Fig. 1 is assembling structure schematic diagram of the present invention before expansion sealing strip expansion.
Fig. 2 is the structural schematic diagram of two chamber side plates；
Fig. 3 is the structural schematic diagram of three chamber side plates；
Fig. 4 is assembling structure schematic diagram of the present invention after expansion sealing strip expansion.
In figure: bis- chamber side plate of 1-；Tri- chamber side plate of 2-；3- expansion sealing strip；11- left plate ontology；
12- inverted T-shaped convex body；The big cavity of 13-；The small cavity 14 of 14-；15- reverse L convex body；21- right side plate ontology；
22- left cavity；Cavity among 23-；24- right cavity；25- inverted L-shaped convex body；26-J shape convex body；
27- reversed J shape convex body；28-T shape convex body.
Specific embodiment:
In order to which the technical problems, technical solutions and beneficial effects solved by the present invention is more clearly understood, below in conjunction with
Accompanying drawings and embodiments, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used
To explain the present invention, it is not intended to limit the present invention.
Embodiment 1: a kind of three-level inserting occlusion Hermetical connecting structure of included sealing rod, as Figure 1-Figure 4, including two
Chamber side plate 1, three chamber side plates 2 and expansion sealing strip 3, the two chambers side plate 1 include left plate ontology 11 and two inverted T-shaped convex bodys
12, one big cavity 13, one small cavities 14 and a reverse L convex body 15, big cavity 13 and small cavity 14 are set gradually, in great Rong
The two sides of chamber 13 are respectively equipped with inverted T-shaped convex body 12, inverted T-shaped convex body 12 are equipped in the left side of small cavity 14, on the right side of small cavity 14
Side is equipped with backward L-shaped convex body 15；
The three chambers side plate 2 includes right side plate ontology 21, left cavity 22, intermediate cavity 23, right cavity 24, left cavity 22
Left side is inverted L-shaped convex body 25, and the right side of left cavity 22 is J-shaped convex body 26, is respectively equipped with J-shaped convex body in the two sides of intermediate cavity 23
26 and reversed J shape convex body 27, it is equipped with reversed J shape convex body 27 in the left side of right cavity 24, is equipped with T shape convex body on the right side of right cavity 24
28；Expansion sealing strip 3 is inserted and is fixed in intermediate cavity 23；Between two chamber side plates 1 and three chamber side plates 2 by inserting be engaged it is close
Envelope connection, only realizes sealing, in this example, two chamber side plates 1 and three chamber side plates by 3 water-swellable of expansion sealing strip between the two
The structure that is connected is inserted between 2 are as follows: the T shape convex body 28 on three chamber side plates 2 is inserted into the small cavity 14 on two chamber side plates 1,
J-shaped convex body 26 and reversed J shape convex body 27 on three chamber side plates 2 are inserted into the big cavity 13 on two chamber side plates 1.
There are many embodiments of the present invention, just do not enumerate one by one herein, and those skilled in the art answer through the foregoing embodiment
This understands that the present invention is not limit to that embodiments describe above, all within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement should all be included in the protection scope of the present invention.
Claims (2)
1. the three-level inserting occlusion Hermetical connecting structure of a kind of included sealing rod, it is characterized in that: including two chamber side plates (1), three chambers
Side plate (2) and expansion sealing strip (3), the two chambers side plate (1) includes left plate ontology (11), two inverted T-shaped convex bodys (12), big
Cavity (13), small cavity (14) and a reverse L convex body (15), big cavity (13) and small cavity (14) are set gradually, in big cavity
(13) two sides are respectively equipped with inverted T-shaped convex body (12), inverted T-shaped convex body (12) are equipped in the left side of small cavity (14), in small cavity
(14) right side is equipped with backward L-shaped convex body (15)；
The three chambers side plate (2) includes right side plate ontology (21), left cavity (22), intermediate cavity (23) and right cavity (24), a left side
The left side of cavity (22) is inverted L-shaped convex body (25), and the right side of left cavity (22) is J-shaped convex body (26), in intermediate cavity (23)
Two sides are respectively equipped with J-shaped convex body (26) and reversed J shape convex body (27), are equipped with reversed J shape convex body (27) in the left side of right cavity (24),
The right side of right cavity (24) is equipped with T shape convex body (28)；
Expansion sealing strip (3) is inserted and is fixed in intermediate cavity (23)；
Two chamber side plates (1) are engaged sealed connection by inserting with three chamber side plates (2), are met between the two by expansion sealing strip (3)
Sealing is only realized in water expansion.
2. the three-level inserting occlusion Hermetical connecting structure of sealing rod is carried according to claim 1, it is characterized in that: two chamber side plates
(1) structure that is connected is inserted between three chamber side plates (2) are as follows: the T shape convex body (28) on three chamber side plates (2) is inserted into two chamber sides
In small cavity (14) on plate (1), J-shaped convex body (26) and reversed J shape convex body (27) on three chamber side plates (2) are inserted into two chamber side plates
(1) in the big cavity (13) on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910555930.6A CN110144976A (en) | 2019-06-25 | 2019-06-25 | A kind of three-level inserting occlusion sealing and connecting device of included sealing rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910555930.6A CN110144976A (en) | 2019-06-25 | 2019-06-25 | A kind of three-level inserting occlusion sealing and connecting device of included sealing rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110144976A true CN110144976A (en) | 2019-08-20 |
Family
ID=67596399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910555930.6A Pending CN110144976A (en) | 2019-06-25 | 2019-06-25 | A kind of three-level inserting occlusion sealing and connecting device of included sealing rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110144976A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113513165A (en) * | 2021-05-19 | 2021-10-19 | 山东海瑞林装饰工程有限公司 | Construction method for joint of stone curtain wall and glass curtain wall |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001177964A (en) * | 1999-12-14 | 2001-06-29 | Toban Shoji Kk | Device for joining buried pipe to connection, and junction structure using this |
| CN102444145A (en) * | 2011-09-13 | 2012-05-09 | 北京高能时代环境技术股份有限公司 | Porous sealing device for connecting vertical flexible barrier system |
| CN207143911U (en) * | 2017-09-06 | 2018-03-27 | 四川正升环保科技有限公司 | A kind of honeycomb seal mechanism and honeycomb seal device for vertical soft barrier system connection |
| CN210507551U (en) * | 2019-06-25 | 2020-05-12 | 江苏新科工程仪器有限公司 | Three-stage plug-in engagement sealing connection device with water stop strip |
-
2019
- 2019-06-25 CN CN201910555930.6A patent/CN110144976A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001177964A (en) * | 1999-12-14 | 2001-06-29 | Toban Shoji Kk | Device for joining buried pipe to connection, and junction structure using this |
| CN102444145A (en) * | 2011-09-13 | 2012-05-09 | 北京高能时代环境技术股份有限公司 | Porous sealing device for connecting vertical flexible barrier system |
| CN207143911U (en) * | 2017-09-06 | 2018-03-27 | 四川正升环保科技有限公司 | A kind of honeycomb seal mechanism and honeycomb seal device for vertical soft barrier system connection |
| CN210507551U (en) * | 2019-06-25 | 2020-05-12 | 江苏新科工程仪器有限公司 | Three-stage plug-in engagement sealing connection device with water stop strip |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113513165A (en) * | 2021-05-19 | 2021-10-19 | 山东海瑞林装饰工程有限公司 | Construction method for joint of stone curtain wall and glass curtain wall |
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