CN106592603A - Foundation pit fender pile and foundation pit baffle - Google Patents
Foundation pit fender pile and foundation pit baffle Download PDFInfo
- Publication number
- CN106592603A CN106592603A CN201611264650.2A CN201611264650A CN106592603A CN 106592603 A CN106592603 A CN 106592603A CN 201611264650 A CN201611264650 A CN 201611264650A CN 106592603 A CN106592603 A CN 106592603A
- Authority
- CN
- China
- Prior art keywords
- foundation ditch
- foundation pit
- pile
- slot
- baffle
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/02—Foundation pits
- E02D17/04—Bordering surfacing or stiffening the sides of foundation pits
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/02—Sheet piles or sheet pile bulkheads
- E02D5/03—Prefabricated parts, e.g. composite sheet piles
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/02—Sheet piles or sheet pile bulkheads
- E02D5/03—Prefabricated parts, e.g. composite sheet piles
- E02D5/04—Prefabricated parts, e.g. composite sheet piles made of steel
- E02D5/06—Fitted piles or other elements specially adapted for closing gaps between two sheet piles or between two walls of sheet piles
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/02—Sheet piles or sheet pile bulkheads
- E02D5/03—Prefabricated parts, e.g. composite sheet piles
- E02D5/04—Prefabricated parts, e.g. composite sheet piles made of steel
- E02D5/08—Locking forms; Edge joints; Pile crossings; Branch pieces
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/24—Prefabricated piles
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2600/00—Miscellaneous
- E02D2600/20—Miscellaneous comprising details of connection between elements
Abstract
The invention provides a foundation pit fender pile and a foundation pit baffle. Lock groove structures are arranged on the two sides of a pile body of the foundation pit fender pile. Insertion buckle parts are arranged on the two sides of a baffle body of the foundation pit baffle. The foundation pit fender pile and the foundation pit baffle are used in cooperation. The foundation pit fender pile is a prefabricated product and can be piled into the two inner side walls of a trench through a pile driver. The foundation pit baffle is piled between the two adjacent foundation pit fender piles, wherein the insertion buckle parts on the two sides of the foundation pit baffle are connected and matched with the lock groove structures of the adjacent foundation pit fender piles on the two sides in an inserted mode. During construction, the foundation pit baffle prevents silt from falling into the trench, the water stopping effect is achieved under the action of elastic sealing filler, and accordingly the maintenance cost is greatly reduced; and the construction period is shortened advantageously. The interval between the two adjacent foundation pit fender piles can be increased, the number of the foundation pit fender piles is decreased, and the construction cost is reduced. After construction is completed, the foundation pit baffle can be recycled and reused before backfilling is conducted.
Description
Technical field
The present invention relates to a kind of foundation ditch fender pile and foundation ditch baffle plate.
Background technology
Generally, when the underground structrue engineering such as basement or underground civil defense engineering is built, it is necessary first to carry out pattern foundation pit supporting structure,
The main purpose of pattern foundation pit supporting structure is the native sealing of gear, prevents foundation ditch external construction, road, pipeline etc. to be deformed displacement destruction, full
Sufficient hypogee safe construction is required.Therefore, the major way of current pattern foundation pit supporting structure is that mixing pile forms water-stop curtain, in stirring
Stake in or inner side construction work pile body, mixing pile（In addition to gravity dam keeps off native sealing）Sealing effect is acted primarily as, engineering pile body plays gear
Soil effect, but mixing pile construction needs a large amount of cement, dust pollution is serious and cost long in time limit is high.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of foundation ditch fender pile.
In order to solve above-mentioned technical problem, a kind of technical scheme that the present invention is adopted is：A kind of foundation ditch fender pile, including it is prefabricated
The pile body of molding, the hinge slot structure for being arranged at pile body both sides relative position, the hinge slot structure by it is prefabricated with it is described
Pile body constitutes an entirety, and the hinge slot structure includes the slot being arranged at along its length on pile body, is filled at the slot
Interior and hollow elastic packing fills out body, and the slot has along its length notch on pile body.
In some embodiments, one end of the slot is the spacious nose end for penetrating the pile body end, the slot
The other end is blind end.
In some further embodiments, the blind end of the correspondence slot, the other end of the pile body is along in
The tapered brill soil end of the outside gradual change in heart line direction.
In some embodiments, the pile body cross section is H-shaped, I-shaped, square, circular or cydariform.
In some embodiments, the slot cross section is in not closed circle, square, triangle or T-shaped.
In some embodiments, it is provided with crisscross on the cell wall in the slot and fills out body phase with elastic packing and support
Tactile friction ribs.
In some embodiments, the material that the elastic packing fills out body is rubber, plastics, nylon or rubber and plastic elasticity
Body.
In some embodiments, the elastic packing is filled out at body correspondence notch and has knife otch along its length, should
Knife otch is filled out inside and outside body cavity through elastic packing；Or the knife otch does not penetrate elastic packing and fills out external surface so that the bullet
Property sealing fill out body correspondence knife otch outer surface it is complete.
The invention solves the problems that another technical problem be to provide a kind of foundation ditch fender pile in any of the above-described embodiment and match
The foundation ditch baffle plate that conjunction is used.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is：A kind of foundation ditch baffle plate, including baffle plate sheet
Body, two eye-splice parts for being arranged at the baffle body opposite sides portion, each described eye-splice part includes being fixed on the plate washer
The inserted link in body side straight flange portion, the length of the inserted link extends along the straight flange portion length direction, when the foundation ditch baffle plate with
When the foundation ditch fender pile connects, the eye-splice part is inserted in the intracavity that the elastic packing fills out body.
In some embodiments, the eye-splice part also includes elastic sealing layer of the bag outside the inserted link.
In some embodiments, the baffle body is the notch board of brake forming, wherein two relative edge are bending
Edge, in addition two relative edge are the straight flange portion.
In some further embodiments, the concave bottom width of the cross section of the notch board is less than spill mouth width.
In some embodiments, the shape of cross section of the inserted link is corresponding with the shape of cross section of the slot.
In some embodiments, at least one end is hemispherical or taper insertion in the both ends of the inserted link
End.
The scope of the present invention, however it is not limited to the technical scheme of the particular combination of above-mentioned technical characteristic, while also should contain
Other technical schemes that lid is carried out combination in any and formed by above-mentioned technical characteristic or its equivalent feature.Such as features described above and sheet
Disclosed in application（But it is not limited to）Technical scheme that technical characteristic with similar functions is replaced mutually and formed etc..
Because above-mentioned technical proposal is used, the present invention has compared with prior art following advantages：The base that the present invention is provided
Hole fender pile is used in combination with foundation ditch baffle plate, and foundation ditch fender pile is pre-manufactured product, directly can be squeezed into two in tunnel using piling machine
Squeeze into foundation ditch baffle plate between side wall, then two adjacent foundation ditch fender piles, wherein the eye-splice part of foundation ditch baffle plate both sides respectively with
The hinge slot structure of adjacent both sides foundation ditch fender pile is mutually inserted connection and is coordinated, and in work progress, foundation ditch baffle plate prevents silt from falling into tunnel
It is interior, in the presence of elastic packing fills out body, the effect of sealing is played, so as to greatly reduce maintenance cost, and be conducive to building
Make the shortening of duration.The spacing between two neighboring foundation ditch fender pile can also be widened, foundation ditch fender pile is saved, construction cost is reduced.
Before soil filling is returned after finally completing, foundation ditch baffle plate can also be reclaimed, be reused.
Description of the drawings
Accompanying drawing 1 is to be connected schematic perspective view with foundation ditch baffle plate without the native end group hole fender pile of brill；
Accompanying drawing 2 is connected schematic perspective view to there is the native end group hole fender pile of brill with foundation ditch baffle plate；
Accompanying drawing 3 is foundation ditch baffle plate and the scheme of installation in foundation ditch fender pile connection procedure；
Accompanying drawing 4 has the foundation ditch fender pile schematic diagram for boring native end for single；
Accompanying drawing 5 is connected schematic top plan view for foundation ditch fender pile with foundation ditch baffle plate（Embodiment one）；
Accompanying drawing 6 is enlarged diagram at the A of accompanying drawing 5；
Accompanying drawing 7 is circular socket and inserted link cooperation schematic diagram；
Accompanying drawing 8 is triangle slot and inserted link cooperation schematic diagram；
Accompanying drawing 9 is square slot and inserted link cooperation schematic diagram；
Accompanying drawing 10 is H-shaped slot and inserted link cooperation schematic diagram；
Accompanying drawing 11 is connected schematic top plan view for foundation ditch fender pile with foundation ditch baffle plate（Embodiment two）；
Wherein：1st, pile body；10th, hinge slot structure；11st, slot；111st, notch；12nd, elastic packing fills out body；121st, knife otch；13rd, rub
Wipe muscle；14th, native end is bored；2nd, baffle body；20th, eye-splice part；21st, inserted link；22nd, elastic sealing layer.
Specific embodiment
As shown in the drawings, a kind of foundation ditch fender pile, including prefabricated profiled pile body 1, the both sides of pile body 1 are arranged at respect to position
The hinge slot structure 10 put, hinge slot structure 10 constitutes an entirety with pile body 1 by prefabricated, meet building industry realize it is prefabricated,
Standardization, the development trend of factorial praluction.
Hinge slot structure 10 includes the slot 11 being arranged at along its length on pile body 1, is filled in slot 11 and hollow
Elastic packing fills out body 12, and the slot 11 has along its length notch 111 on pile body 1, and elastic packing fills out the corresponding groove of body 12
There is along its length knife otch 121, as shown in Figure 6, the knife otch 121 does not preferably penetrate elastic packing at mouth 111
The outer surface of body 12 is filled out, so that the outer surface that elastic packing fills out the corresponding knife otch 121 of body 12 is complete, when foundation ditch fender pile inserts tunnel
During two side, do not have silt, water and fill out in the cavity of body 12 into elastic packing.Or, the wall thickness of elastic obturator has and is easy to
The thinnest part of tear, extends at the thinnest part correspondence notch and along its length, can play same effect.
As shown in accompanying drawing 3,4, one end of slot 11 is the spacious nose end for penetrating the end of pile body 1, and the other end of slot 11 is envelope
Closed end, and preferably, the other end of pile body 1 is along the tapered brill soil end 14 of the outside gradual change of centerline direction.It is easy to insert
Enter soil.
The cross section of pile body 1 is H-shaped, I-shaped, square, circular or cydariform.Preferably H fonts, upper lower recess semicircular in shape.
As shown in Figure 5, the cross section of slot 11 is in not closed circle, square, triangle or T-shaped.
As shown in Figure 4, it is provided with crisscross on the cell wall in slot 11 and fills out the inconsistent increasing of body 12 with elastic packing
Plus the friction ribs 13 of frictional force.When foundation ditch baffle plate is squeezed in the foundation ditch fender pile of both sides, under frictional force effect elastic packing is prevented
Fill out body 12 to drop.
It is rubber, plastics, nylon or rubber-plastic elastomer that elastic packing fills out the material of body 12.Consider sealing, stagnant water effect
Good is preferred.
As shown in accompanying drawing 1-3,5,7-11, a kind of foundation ditch baffle plate, material is not limited, and can be cast, and steel plate may also be employed.For
Mutually insert with above-mentioned foundation ditch fender pile and use cooperatively, including baffle body 2, be arranged at two eye-splices in the opposite sides portion of baffle body 2
Portion 20, each eye-splice part 20 includes being fixed on the inserted link 21 in plate washer body side straight flange portion, and the length of inserted link 21 is along the straight flange
Portion's length direction extends.
It is preferred that, eye-splice part 20 also includes elastic sealing layer 22 of the bag outside inserted link 21.The material of elastic sealing layer 22 and bullet
Property sealing fill out body 12 material it is consistent, can be rubber, plastics, nylon or rubber-plastic elastomer.Consider that sealing, stagnant water effect are good
For preferred.
Baffle body 2 for brake forming notch board, wherein two relative edge are bending edge, in addition two relative edge
For straight flange portion.The concave bottom width of the cross section of notch board is less than spill mouth width, such as can be half elliptic, semicircle, ladder
Shape, del etc..So that elasticity is larger at the spill mouth of notch board, it is easy to mutually be inserted with both sides foundation ditch fender pile and is connected, and
After connection, size at the spill mouth of notch board can be supportted big, further such that base by the concave bottom of baffle body 2 by under silt pressute
Coordinate between hole baffle plate and foundation ditch fender pile tight.
The shape of cross section of inserted link 21 is corresponding with the shape of cross section of slot 11, in circular, the square, triangle of conjunction or T
Shape etc..
At least one end is hemispherical or taper insertion end in the both ends of inserted link 21.Consequently facilitating insertion elasticity is close
The intracavity of packing body 12.
When foundation ditch baffle plate is connected with foundation ditch fender pile, the insertion end of foundation ditch baffle plate both sides inserted link is inserted into foundation ditch fender pile locked groove
The perforate end of structure 10, the destruction elastic packing of baffle body 2 is filled out the outer surface of body 12 and is inserted in knife otch 121, and eye-splice part 20 is inserted in
Elastic packing fills out the intracavity of body 12, and it is preferred that elastic sealing layer 22 fills out the interference fit of body 12 with elastic packing, and stagnant water effect is preferable.
In work progress, foundation ditch baffle plate prevents silt from falling in tunnel, in the presence of elastic packing fills out body, plays only
The effect of water, so as to greatly reduce maintenance cost, and is conducive to the shortening of construction duration.Soil filling is returned after finally completing
Before, foundation ditch baffle plate can also be reclaimed, reuse.
As above, we are illustrated fully according to spirit of the invention, but the present invention is not limited to above-described embodiment
And implementation.The practitioner of correlative technology field can carry out different changes in the range of the license of the technological thought of the present invention
And implement.
Claims (14)
1. a kind of foundation ditch fender pile, it is characterised in that：Including prefabricated profiled pile body（1）, be arranged at the pile body（1）Both sides phase
Hinge slot structure to position（10）, the hinge slot structure（10）By prefabricated with the pile body（1）Constitute an entirety, the lock
Slot structure（10）Including being arranged at pile body along its length（1）On slot（11）, be filled at the slot（11）It is interior and hollow
Elastic packing fill out body（12）, the slot（11）In pile body（1）On along its length have notch（111）.
2. foundation ditch fender pile according to claim 1, it is characterised in that：The slot（11）One end to penetrate the pile body
（1）The spacious nose end of end, the slot（11）The other end be blind end.
3. foundation ditch fender pile according to claim 2, it is characterised in that：The correspondence slot（11）Blind end, the stake
Body（1）The other end be along the outside gradual change of centerline direction it is tapered brill soil end（14）.
4. foundation ditch fender pile according to claim 1, it is characterised in that：The pile body（1）Cross section is H-shaped, I-shaped, square
Shape, circle or cydariform.
5. foundation ditch fender pile according to claim 1, it is characterised in that：The slot（11）Cross section in not closed circle,
Square, triangle or T-shaped.
6. foundation ditch fender pile according to claim 1, it is characterised in that：The slot（11）It is provided with length and breadth on interior cell wall
Staggeredly and with elastic packing fill out body（12）Inconsistent friction ribs（13）.
7. foundation ditch fender pile according to claim 1, it is characterised in that：The elastic packing fills out body（12）Material be rubber
Glue, plastics, nylon or rubber-plastic elastomer.
8. foundation ditch fender pile according to claim 1, it is characterised in that：The elastic packing fills out body（12）Correspondence notch
（111）Place has along its length knife otch（121）, the knife otch（121）Body is filled out through elastic packing（12）Outside intracavity；Or
The person knife otch（121）Do not penetrate elastic packing and fill out body（12）Outer surface so that the elastic packing fills out body（12）Correspondence knife is cut
Mouthful（121）Outer surface it is complete.
9. the foundation ditch baffle plate that the foundation ditch fender pile in a kind of and claim 1-8 is used in combination, it is characterised in that：Including baffle plate sheet
Body（2）, be arranged at the baffle body（2）Two eye-splice parts in opposite sides portion（20）, each described eye-splice part（20）Including
It is fixed on the inserted link in the plate washer body side straight flange portion（21）, the inserted link（21）Length along the straight flange portion length direction
Extend, when the foundation ditch baffle plate is connected with the foundation ditch fender pile, the eye-splice part（20）It is inserted in the elastic packing and fills out body
（12）Intracavity.
10. foundation ditch baffle plate according to claim 9, it is characterised in that：The eye-splice part（20）Also include bag located at described
Inserted link（21）Outer elastic sealing layer（22）.
11. foundation ditch baffle plates according to claim 9, it is characterised in that：The baffle body（2）For the recessed of brake forming
Plate, wherein two relative edge are bending edge, in addition two relative edge are the straight flange portion.
12. foundation ditch baffle plates according to claim 11, it is characterised in that：The concave bottom width of the cross section of the notch board is little
In spill mouth width.
13. foundation ditch baffle plates according to claim 9, it is characterised in that：The inserted link（21）Shape of cross section with it is described
Slot（11）Shape of cross section it is corresponding.
14. foundation ditch baffle plates according to claim 9, it is characterised in that：The inserted link（21）Both ends at least one end
Portion is hemispherical or taper insertion end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611264650.2A CN106592603A (en) | 2016-12-30 | 2016-12-30 | Foundation pit fender pile and foundation pit baffle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611264650.2A CN106592603A (en) | 2016-12-30 | 2016-12-30 | Foundation pit fender pile and foundation pit baffle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106592603A true CN106592603A (en) | 2017-04-26 |
Family
ID=58581663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611264650.2A Pending CN106592603A (en) | 2016-12-30 | 2016-12-30 | Foundation pit fender pile and foundation pit baffle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106592603A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108330956A (en) * | 2018-02-24 | 2018-07-27 | 东莞福瑞来建筑劳务有限责任公司 | A kind of foundation pit fender pile |
| CN108385619A (en) * | 2018-05-11 | 2018-08-10 | 江苏麦廊新材料科技有限公司 | Shore protection sealing rod and ecological revetment with the shore protection sealing rod |
| CN109930598A (en) * | 2019-04-15 | 2019-06-25 | 陈林 | A kind of foundation pit fender pile and foundation pit baffle |
| CN113431034A (en) * | 2021-06-23 | 2021-09-24 | 江苏麦廊新材料科技有限公司 | Precast pile cavity, protective pile with same, protective pile assembly and cavity forming die |
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| CN202787234U (en) * | 2012-09-11 | 2013-03-13 | 易仕客板桩钢铁贸易(上海)有限公司 | Novel steel pipe pile composite wall |
| CN204715343U (en) * | 2015-06-22 | 2015-10-21 | 郭永 | A kind of Combined water-stopping retaining wall |
| CN205152958U (en) * | 2015-11-13 | 2016-04-13 | 宁波易和桩基工程技术开发有限公司 | Novel combination steel sheet pile |
| CN205399446U (en) * | 2016-03-23 | 2016-07-27 | 广西大学 | Novel hasp steel pipe cofferdam structure |
| CN206503148U (en) * | 2016-12-30 | 2017-09-19 | 江苏麦廊新材料科技有限公司 | Foundation ditch fender pile and foundation ditch baffle plate |
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| KR20060004582A (en) * | 2004-07-08 | 2006-01-12 | 김해영 | Wall for prevention of earth and water from being collapsed |
| CN202787234U (en) * | 2012-09-11 | 2013-03-13 | 易仕客板桩钢铁贸易(上海)有限公司 | Novel steel pipe pile composite wall |
| CN204715343U (en) * | 2015-06-22 | 2015-10-21 | 郭永 | A kind of Combined water-stopping retaining wall |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108330956A (en) * | 2018-02-24 | 2018-07-27 | 东莞福瑞来建筑劳务有限责任公司 | A kind of foundation pit fender pile |
| CN108385619A (en) * | 2018-05-11 | 2018-08-10 | 江苏麦廊新材料科技有限公司 | Shore protection sealing rod and ecological revetment with the shore protection sealing rod |
| CN108385619B (en) * | 2018-05-11 | 2024-04-16 | 江苏麦廊新材料科技有限公司 | Revetment sealing strip and ecological revetment with same |
| CN109930598A (en) * | 2019-04-15 | 2019-06-25 | 陈林 | A kind of foundation pit fender pile and foundation pit baffle |
| CN113431034A (en) * | 2021-06-23 | 2021-09-24 | 江苏麦廊新材料科技有限公司 | Precast pile cavity, protective pile with same, protective pile assembly and cavity forming die |
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Application publication date: 20170426 |
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| RJ01 | Rejection of invention patent application after publication |