CN206706774U - Larsen steel plate matches somebody with somebody i shaped steel foundation ditch sealing support system - Google Patents
Larsen steel plate matches somebody with somebody i shaped steel foundation ditch sealing support system Download PDFInfo
- Publication number
- CN206706774U CN206706774U CN201720433928.8U CN201720433928U CN206706774U CN 206706774 U CN206706774 U CN 206706774U CN 201720433928 U CN201720433928 U CN 201720433928U CN 206706774 U CN206706774 U CN 206706774U
- Authority
- CN
- China
- Prior art keywords
- steel plate
- shaped steel
- larsen
- somebody
- padlock
- 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
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- Piles And Underground Anchors (AREA)
Abstract
It the utility model is related to Larsen steel plate and match somebody with somebody i shaped steel foundation ditch sealing support system, include Larsen steel plate and i shaped steel；The Larsen steel plate is inverted trapezoidal, and the second padlock is provided with inverted trapezoidal both ends；The i shaped steel on both sides of the middle is respectively welded with first padlock, and described two first padlocks are in opposite direction, and the first padlock can carry out insertion with the second padlock of Larsen steel plate and couple.The beneficial effects of the utility model are：Larsen steel sheet pile is improved, the advantages of both having remained Larsen steel sheet pile, combines the ability that the advantages of i shaped steel enabling capabilities are strong strengthens the anti-horizontal earth pressure of steel sheet pile again, there is provided a kind of more economical foundation ditch sealing support system.
Description
Technical field
The utility model belongs to foundation ditch sealing support system, links i shaped steel shape with Larsen steel plate more particularly to one kind
Into foundation pit enclosure system.
Background technology
Larsen steel sheet pile is a kind of special shaped steel plate pile, and steel sheet pile press-in underground is formed into one with piling machine and vibration hammer
The continuous board wall in road, interim earth-retaining, dash building enclosure as deep pit digging.It has light weight, intensity height, fore shaft tight
Close, the advantages that watertightness is good, easy for construction, speed of application is fast.And Larsen steel plate combines Larsen steel sheet pile with i shaped steel
Advantage and i shaped steel enabling capabilities are strong, can bear the advantages of greater level soil pressure, and compare simple Larsen steel sheet pile
It is more economical.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art, there is provided a kind of economical rationality simultaneously remains Larsen steel
The foundation ditch sealing support system of the advantages of plate and i shaped steel.
This Larsen steel plate matches somebody with somebody i shaped steel foundation ditch sealing support system, includes Larsen steel plate and i shaped steel；It is described
Larsen steel plate is inverted trapezoidal, and the second padlock is provided with inverted trapezoidal both ends；The i shaped steel on both sides of the middle is respectively welded with one
One padlock, described two first padlocks are in opposite direction, and the first padlock can carry out insertion with the second padlock of Larsen steel plate and couple.
The beneficial effects of the utility model are：Larsen steel sheet pile is improved, the advantages of both having remained Larsen steel sheet pile, is tied again
The ability that the advantages of i shaped steel enabling capabilities are strong strengthens the anti-horizontal earth pressure of steel sheet pile is closed, there is provided a kind of more economical
Foundation ditch sealing support system.
Brief description of the drawings
Fig. 1 is that the utility model Larsen steel plate matches somebody with somebody Larsen steel plate top view in i shaped steel foundation ditch sealing support system；
Fig. 2 is that the utility model Larsen steel plate matches somebody with somebody i shaped steel top view in i shaped steel foundation ditch sealing support system；
Fig. 3 is that the utility model Larsen steel plate matches somebody with somebody Larsen steel plate front view in i shaped steel foundation ditch sealing support system；
Fig. 4 is that the utility model Larsen steel plate matches somebody with somebody i shaped steel front view in i shaped steel foundation ditch sealing support system；
Fig. 5 is that the utility model Larsen steel plate matches somebody with somebody Larsen steel plate structure signal in i shaped steel foundation ditch sealing support system
Figure；
Fig. 6 is that the utility model Larsen steel plate matches somebody with somebody i shaped steel structural representation in i shaped steel foundation ditch sealing support system
Figure；
Fig. 7 is that the utility model Larsen steel plate matches somebody with somebody Larsen steel plate and i shaped steel in i shaped steel foundation ditch sealing support system
Couple overlooking the structure diagram；
Fig. 8 is that the utility model Larsen steel plate matches somebody with somebody Larsen steel plate and i shaped steel in i shaped steel foundation ditch sealing support system
Couple main structure diagram.
Description of reference numerals：Larsen steel plate 1, i shaped steel 2, padlock 3, padlock 4.
Embodiment
The utility model is described further with reference to embodiment.The explanation of following embodiments is only intended to help and managed
Solve the utility model.It should be pointed out that for those skilled in the art, the utility model principle is not being departed from
On the premise of, some improvement and modification can also be carried out to the utility model, these are improved and modification also falls into the utility model
In scope of the claims.
As shown in Figures 1 to 8, this Larsen steel plate of the present embodiment matches somebody with somebody i shaped steel foundation ditch sealing support system, including
Larsen steel plate 1 and i shaped steel 2；The Larsen steel plate 1 is inverted trapezoidal, and the second padlock 4 is provided with inverted trapezoidal both ends；The work
The on both sides of the middle of shaped steel 2 is respectively welded with first padlock 3, and described two first padlocks 3 are in opposite direction, and the first padlock 3 can be with
Second padlock 4 of Larsen steel plate 1 carries out insertion connection.
During construction, it is first determined baseline is according to foundation ditch periphery excavation width, and measuring goes out Larsen steel plate, i shaped steel is set
Line, indicate Larsen steel plate with albarium, i shaped steel sets position.Before construction, fore shaft 3,4 answers grease, fore shaft deformation and
Corrosion is serious, should rebuild correction.Larsen steel plate, the i shaped steel of flexural deformation, it could be used after being corrected with jack top pressure.
Steel sheet pile injection takes single pile to hit the person method, i.e., using 1 block of Larsen steel plate and 1 piece of i shaped steel as one group, block-by-block is inserted since one end
Beat, such as Fig. 7.When setting, Larsen steel plate, i shaped steel being first hung to pitching pile point with crane and carry out pitching pile, fore shaft is aligned during pitching pile,
One piece is often inserted, that is, puts pile monkey injection.After foundation ditch backfill, Larsen steel plate, i shaped steel are pulled out, to reuse.First use
Pile-driving and-pulling machine clamps Larsen steel plate, i shaped steel 1~2min of head vibration, makes Larsen steel plate, the soil loosening around i shaped steel,
Produce " liquefaction ", reduce frictional resistance of the soil to stake, then slowly up extricate oneself from a predicament and brace oneself up to action.The load condition of a machine is paid attention to during pile pulling, is found
On when pulling out difficulty or pulling out to come up, pile pulling should be stopped, first vibrating and down hammer O.5~1.O m into shape after 1~2min and up extricate oneself from a predicament and brace oneself up to action again, such as
This repeatedly can pull out stake.To the stake holes left after pile pulling, it is necessary to backfill aggregate chips in time.
Claims (1)
1. a kind of Larsen steel plate matches somebody with somebody i shaped steel foundation ditch sealing support system, it is characterised in that：Include Larsen steel plate (1) and work
Shaped steel (2)；The Larsen steel plate (1) is inverted trapezoidal, and the second padlock (4) is provided with inverted trapezoidal both ends；The i shaped steel (2)
On both sides of the middle is respectively welded with first padlock (3), and in the opposite direction, the first padlock (3) can be with drawing for described two first padlocks (3)
The second padlock (4) of gloomy steel plate (1) carries out insertion connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720433928.8U CN206706774U (en) | 2017-04-24 | 2017-04-24 | Larsen steel plate matches somebody with somebody i shaped steel foundation ditch sealing support system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720433928.8U CN206706774U (en) | 2017-04-24 | 2017-04-24 | Larsen steel plate matches somebody with somebody i shaped steel foundation ditch sealing support system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206706774U true CN206706774U (en) | 2017-12-05 |
Family
ID=60456725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720433928.8U Expired - Fee Related CN206706774U (en) | 2017-04-24 | 2017-04-24 | Larsen steel plate matches somebody with somebody i shaped steel foundation ditch sealing support system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206706774U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109371956A (en) * | 2018-11-27 | 2019-02-22 | 姚强 | The stake of SW engineering method and supporting water-retaining structure construction method |
| CN111441338A (en) * | 2020-04-09 | 2020-07-24 | 中交第二航务工程局有限公司 | Unlocking repair method for steel sheet pile with dense sand layer |
| CN113309122A (en) * | 2021-06-02 | 2021-08-27 | 甘肃路桥第四公路工程有限责任公司 | Larsen steel sheet pile underwater tie beam construction method |
-
2017
- 2017-04-24 CN CN201720433928.8U patent/CN206706774U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109371956A (en) * | 2018-11-27 | 2019-02-22 | 姚强 | The stake of SW engineering method and supporting water-retaining structure construction method |
| CN111441338A (en) * | 2020-04-09 | 2020-07-24 | 中交第二航务工程局有限公司 | Unlocking repair method for steel sheet pile with dense sand layer |
| CN111441338B (en) * | 2020-04-09 | 2021-07-06 | 中交第二航务工程局有限公司 | Unlocking repair method for steel sheet pile with dense sand layer |
| CN113309122A (en) * | 2021-06-02 | 2021-08-27 | 甘肃路桥第四公路工程有限责任公司 | Larsen steel sheet pile underwater tie beam construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171205 Termination date: 20180424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |