CN207376630U - H profile steel foundation pit supporting construction - Google Patents
H profile steel foundation pit supporting construction Download PDFInfo
- Publication number
- CN207376630U CN207376630U CN201721268588.4U CN201721268588U CN207376630U CN 207376630 U CN207376630 U CN 207376630U CN 201721268588 U CN201721268588 U CN 201721268588U CN 207376630 U CN207376630 U CN 207376630U
- Authority
- CN
- China
- Prior art keywords
- hole
- foundation pit
- pile body
- profile steel
- support plate
- 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.)
- Active
Links
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a kind of H profile steel foundation pit supporting constructions, H profile steel body, seepproof screen and foundation pit including being used for foundation pit earth-retaining, and the cement mixing method being arranged between seepproof screen and foundation pit, the cement mixing method includes the first pile body, the center of first pile body is set there are one through hole, and the inner wall of through hole is equipped with a rubber waterproof layer；The bottom of through hole is equipped with a support plate, and the top of support plate connects a connecting plate by more than one shock-damping connector, and the bottom plate of connecting plate is equipped with more than one stainless steel contact pin；The second pile body that insertion matches in through hole, the second pile body connection connecting plate；The center of second pile body is equipped with a top-down third through-hole, and the inner wall of third through-hole is equipped with screw thread, a connection cover is connected through a screw thread at the top of third through-hole；The bottom of connection cover is equipped with a bracing piece, bracing piece connection support plate；The top of pile body is covered with one layer of waterproof membrane.
Description
Technical field
The utility model is related to a kind of H profile steel foundation pit supporting constructions.
Background technology
In recent years, the level of urbanization in China was constantly accelerated, and more and more various skyscrapers are built in various regions.One
A little skyscrapers have often built basement.When building basement, generally require first to carry out building for foundation pit.In order to ensure to pacify
Entirely, the retaining wall requirement of foundation pit is higher and higher, and traditional supporting construction can not remain valid use.Therefore more and more uses
H profile steel.
Cement mixing method can be generally installed, existing cement mixing method structural strength is not in the supporting construction of foundation pit
Height, withdrawal resistance are poor.
The content of the invention
Technical problem to be solved in the utility model is a kind of H profile steel pattern foundation pit supporting structure knot that can be solved the above problems
Structure.
The utility model is achieved through the following technical solutions：A kind of H profile steel foundation pit supporting construction, including being used for base
The cement mixing method cheated H profile steel body, seepproof screen and the foundation pit of earth-retaining and be arranged between seepproof screen and foundation pit, the cement
Native mixing pile includes the first pile body, and the center of the first pile body is set there are one through hole, and the inner wall of through hole is equipped with a rubber waterproof layer；It is logical
The bottom in hole is equipped with a support plate, and the top of support plate connects a connecting plate, connecting plate by more than one shock-damping connector
Bottom plate be equipped with more than one stainless steel contact pin；The second pile body that insertion matches in through hole, the second pile body connection connecting plate；
The center of second pile body is equipped with a top-down third through-hole, and the inner wall of third through-hole is equipped with screw thread, the top of third through-hole
It is connected through a screw thread a connection cover；The bottom of connection cover is equipped with a bracing piece, bracing piece connection support plate；The top covering of pile body
There is one layer of waterproof membrane.
As preferred technical solution, the through hole runs through the first pile body from top to bottom；The through hole includes what is be connected
First through hole and the second through hole, first through hole are arranged on the top of the second through hole, and a diameter of second through hole of first through hole is direct
1/3 to 1/4.
As preferred technical solution, the shock-damping connector compresses spring for damping.
As preferred technical solution, the support plate and connecting plate are made of rubber, and surface scribbles antirust waterproof
Paint, support plate are equipped with the more than one connecting hole being connected with stainless steel contact pin, and connecting hole runs through support plate.
As preferred technical solution, a telescopic rod, the top connection one of telescopic rod are fixed at the top of the connection cover
Cross bar.
As preferred technical solution, the inner wall of bracing piece connection third through-hole, the surface of bracing piece is equipped with and the
The first screw thread that screw thread on the inner wall of three through holes matches.
The beneficial effects of the utility model are：The utility model is simple in structure, and stability is strong, shock resistance is strong, more resistant to pulling out；Knot
Structure intensity higher, service life are longer.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the structure diagram of the utility model
Fig. 2 is the structure diagram of the connecting plate of the utility model.
Specific embodiment
All features or disclosed all methods disclosed in this specification or in the process the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
This specification（Including any accessory claim, summary and attached drawing）Disclosed in any feature, except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.I.e., unless specifically stated, each feature
It is an example in a series of equivalent or similar characteristics.
As shown in Figure 1, a kind of H profile steel foundation pit supporting construction, H profile steel body, seepproof screen and base including being used for foundation pit earth-retaining
Hole and the cement mixing method being arranged between seepproof screen and foundation pit.
In the present embodiment, cement mixing method includes the first pile body 1, and the center of the first pile body 1 sets that there are one through hole, through holes
Inner wall be equipped with a rubber waterproof layer 2, increase interior waterproof；The bottom of through hole is equipped with a support plate 3, and the top of support plate leads to
It crosses more than one shock-damping connector 4 and connects a connecting plate 5, as shown in Fig. 2, the bottom plate of connecting plate is equipped with more than one stainless
Steel contact pin 6；The second pile body 7 that insertion matches in through hole, the second pile body 7 connection connecting plate, the first pile body and the second pile body two
A strength of pile body higher.
Further, shock-damping connector 4 compresses spring for damping, and damping property is good.
Further, through hole runs through the first pile body 1 from top to bottom；The through hole includes the first through hole being connected and second and leads to
Hole, first through hole are arranged on the top of the second through hole, and a diameter of second through hole direct 1/3 to 1/4 of first through hole, second is logical
Volume in hole is more than first through hole so that the second pile body after installation is not easy to be pulled out.
Further, support plate 3 and shock-damping connector 4 are made of stainless steel, and surface scribbles antirust underwater paint, and support plate is set
There are one the above connecting holes being connected with stainless steel contact pin 6（It is not shown）, connecting hole is through support plate.
In the present embodiment, the center of the second pile body 7 is equipped with a top-down third through-hole, and the inner wall of third through-hole is equipped with
Screw thread is connected through a screw thread a connection cover 8 at the top of third through-hole；The bottom of connection cover 8 is equipped with a bracing piece 9, and bracing piece rises
To integrally-built effect is strengthened, bracing piece 9 connects support plate；The top of pile body increases top covered with one layer of waterproof membrane 13
Water proofing property.
Further, a telescopic rod 11 is fixed at the top of connection cover, the top of telescopic rod connects a cross bar 12.
Further, the inner wall of bracing piece connection third through-hole, the surface of supporting rod be equipped with on the inner wall of third through-hole
The first screw thread that screw thread matches
In use, by the opening down placement of the second through hole, after placing, by holding cross bar, support connection cover is revolved
Turn so that supporting rod is constantly downward, and connecting plate is pushed so that contact pin is fixed through connecting hole insertion plane, and structure is more
Stablize, fixation is more secured.
The beneficial effects of the utility model are：The utility model is simple in structure, and stability is strong, shock resistance is strong, more resistant to pulling out；Knot
Structure intensity higher, service life are longer.
The above is only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work should be covered within the scope of the utility model.
Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (6)
1. a kind of H profile steel foundation pit supporting construction, including being used for H profile steel body, seepproof screen and the foundation pit of foundation pit earth-retaining and being arranged on only
Cement mixing method between waterwall and foundation pit, it is characterised in that：The cement mixing method includes the first pile body, the first pile body
Center set there are one through hole, the inner wall of through hole is equipped with a rubber waterproof layer；The bottom of through hole is equipped with a support plate, support plate
Top connects a connecting plate by more than one shock-damping connector, and the bottom plate of connecting plate is inserted equipped with more than one stainless steel
Pin；The second pile body that insertion matches in through hole, the second pile body connection connecting plate；The center of second pile body is equipped with one from top to bottom
Third through-hole, the inner wall of third through-hole is equipped with screw thread, a connection cover is connected through a screw thread at the top of third through-hole；Connection cover
Bottom is equipped with a bracing piece, bracing piece connection support plate；The top of pile body is covered with one layer of waterproof membrane.
2. H profile steel foundation pit supporting construction according to claim 1, it is characterised in that：The through hole is from top to bottom through the
One pile body；The through hole includes the first through hole being connected and the second through hole, first through hole are arranged on the top of the second through hole, the
A diameter of second through hole direct 1/3 to 1/4 of one through hole.
3. H profile steel foundation pit supporting construction according to claim 1, it is characterised in that：The shock-damping connector is damping pressure
Contracting spring.
4. H profile steel foundation pit supporting construction according to claim 1, it is characterised in that：The support plate and connecting plate are adopted
It is made of rubber, surface scribbles antirust underwater paint；Support plate is equipped with the more than one connecting hole being connected with stainless steel contact pin,
Connecting hole runs through support plate.
5. H profile steel foundation pit supporting construction according to claim 1, it is characterised in that：It is fixed at the top of the connection cover
One telescopic rod, the top of telescopic rod connect a cross bar.
6. H profile steel foundation pit supporting construction according to claim 1, it is characterised in that：The bracing piece connects third through-hole
Inner wall, the surface of bracing piece is equipped with the first screw thread to match with the screw thread on the inner wall of third through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721268588.4U CN207376630U (en) | 2017-09-29 | 2017-09-29 | H profile steel foundation pit supporting construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721268588.4U CN207376630U (en) | 2017-09-29 | 2017-09-29 | H profile steel foundation pit supporting construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207376630U true CN207376630U (en) | 2018-05-18 |
Family
ID=62337705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721268588.4U Active CN207376630U (en) | 2017-09-29 | 2017-09-29 | H profile steel foundation pit supporting construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207376630U (en) |
-
2017
- 2017-09-29 CN CN201721268588.4U patent/CN207376630U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207794465U (en) | A kind of assembled stair for building | |
| CN207376630U (en) | H profile steel foundation pit supporting construction | |
| CN207143928U (en) | A kind of vacuum drainage uplift pile | |
| CN207727601U (en) | A kind of foundation structure | |
| CN205399421U (en) | Modified building pile | |
| CN107918465A (en) | A kind of suspension type computer host box | |
| CN204418559U (en) | A kind of bolt-type syndeton for connecting stair upper end | |
| CN210857992U (en) | A consolidate bearing structure for building engineering | |
| CN208329181U (en) | A kind of easy-to-mount adjustable emergency building construction | |
| CN211169541U (en) | Concrete lifts by crane support subassembly | |
| CN207758600U (en) | Outdoor wall-mounted charging pile | |
| CN216304633U (en) | Anti-floating anchor rod | |
| CN206121106U (en) | Base structure for vertical boxing sand bag | |
| CN205896638U (en) | TV set components of a whole that can function independently mounting | |
| CN207598111U (en) | A kind of iron window frame and connecting structure of wall | |
| CN216475629U (en) | Pre-buried formula stagnant water festival | |
| CN212400131U (en) | Injection molding machine coupling mechanism fixed connection platform | |
| CN205669640U (en) | A kind of Fast Installation pipe clamp | |
| CN207812458U (en) | A kind of base pit engineering inner support suspension device of single-open rectangle basement | |
| CN208563851U (en) | A kind of novel expanded net for the subsidy of wall face brick later period | |
| CN204380198U (en) | Sucked type spring person stub pile prepared from wood | |
| CN208168266U (en) | A kind of wall shoveling machine rotating mechanism fixing seat for building | |
| CN208749044U (en) | A kind of polyurethane decoration column being easily installed | |
| CN216921003U (en) | Prestressed concrete beam holds in palm steel column connected node | |
| CN216042838U (en) | High-rise building antidetonation reinforced structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |