CN206273897U - A kind of recyclable foundation pit enclosure structure - Google Patents
A kind of recyclable foundation pit enclosure structure Download PDFInfo
- Publication number
- CN206273897U CN206273897U CN201621378807.XU CN201621378807U CN206273897U CN 206273897 U CN206273897 U CN 206273897U CN 201621378807 U CN201621378807 U CN 201621378807U CN 206273897 U CN206273897 U CN 206273897U
- Authority
- CN
- China
- Prior art keywords
- steel
- shaped steel
- foundation pit
- pit enclosure
- enclosure structure
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 91
- 239000010959 steel Substances 0.000 claims abstract description 91
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 239000005060 rubber Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000005457 optimization Methods 0.000 description 16
- 238000010276 construction Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a kind of recyclable foundation pit enclosure structure, including fender post, fender post is made up of a H profile steel and two the first U-shaped steel, H profile steel is hollow structure, and both sides are respectively welded two the first opposite U-shaped steel of opening direction, first U-shaped steel is located between two wing plates of H profile steel, and be welded to connect with the end of two wing plates, through hole is equipped with the biside plate of the first U-shaped steel, connected by two the first opposite U-shaped steel clampings of opening direction between adjacent fender post, and be fixed by the bolt being located in through hole, two adjacent the first U-shaped steel junctions are provided with sealing gasket.The utility model can improve integral rigidity, stability, the waterproof ability of foundation pit enclosure structure, and component is recyclable, reduces cost.
Description
Technical field
The utility model is related to a kind of recyclable foundation pit enclosure structure, belongs to Foundation Pit Construction technical field.
Background technology
Supporting is gone along with sb. to guard him in large-scale steel structure beam, subway foundation pit or large deep foundation pit, site environment is severe, bracing members peace
Dress difficulty is big, and engineering safety and personal security must be guaranteed, and the uncertainty of foundation ditch soil makes to complete foundation ditch in engineering
When supporting concrete is poured into a mould, it is high to enclose bank retaining frame intensity requirement, so often increases foundation ditch space, increases steel using amount and branch nurse
Number of packages, causes installing/dismounting difficult, and structural cost is high.Existing steel building enclosure has that integral rigidity is low, stability is poor etc. and lacks
Point.
The Chinese patent of Publication No. CN202610806U discloses a kind of monolithic stability and easily pulls out H profile steel building enclosure, bag
H profile steel is included, the web of H profile steel one end has been respectively provided on two sides with topping anvil, has been provided with a word length on the wing plate of H profile steel one end vertically
Hole, is linked together between two adjacent H profile steels by connecting plate.It is high that though this steel building enclosure integrally goes along with sb. to guard him intensity, surely
It is qualitative good, but the waterproof ability of junction is too poor, easily causes foundation ditch infiltration.
Utility model content
The purpose of this utility model is to provide a kind of recyclable foundation pit enclosure structure, can be improved by the utility model
The integral rigidity of foundation pit enclosure structure, stability, waterproof ability, and component is recyclable, reduces cost.
The purpose of this utility model is achieved through the following channels：
A kind of recyclable foundation pit enclosure structure, including fender post, the fender post is by a H profile steel and two the first U-shaped steel
Composition, the H profile steel is hollow structure, and both sides are respectively welded two the first opposite U-shaped steel of opening direction, described first
U-shaped steel is located between two wing plates of H profile steel, and is welded to connect with the end of two wing plates, on the biside plate of the first U-shaped steel
Through hole is provided with, is connected by two the first opposite U-shaped steel clampings of opening direction between adjacent fender post, and it is logical by being located at
Bolt in hole is fixed, and two adjacent the first U-shaped steel junctions are provided with sealing gasket.
Used as the further optimization of this programme, the web both sides of described H profile steel one end have been provided with topping anvil.
Used as the further optimization of this programme, the quantity of the through hole is four.
Used as the further optimization of this programme, the recyclable foundation pit enclosure structure also includes that turning connects stake, described to turn
Angle connection stake be made up of a hollow, rectangular steel and two the second U-shaped steel, be provided with the outside of the hollow, rectangular steel two adjacent surfaces with
The second U-shaped steel that first U-shaped steel of fender post cooperates.
As the further optimization of this programme, topping is provided with the inside of the opposing sides of described turning connection stake one end
Anvil.
Used as the further optimization of this programme, described topping anvil is provided with two and pulls out hole.
Used as the further optimization of this programme, the second U-shaped steel and the first U-shaped steel junction are provided with sealing gasket.
Used as the further optimization of this programme, the material of the sealing gasket is rubber or polyvinyl chloride.
Used as the further optimization of this programme, thickness and the H profile steel web length sum of the wing plate of the H profile steel two are equal to H
The wing plate length of shaped steel.
The utility model beneficial effect：
Pass through two opening direction phases between adjacent two fender post of the utility model, between fender post and turning connection stake
Anti- U-shaped steel clamping, and further reinforced by bolt, integral rigidity is strong, and stability is high, and U-shaped steel junction is provided with
Sealing gasket, water resistance is good, and fender post and turning connection the equal recoverable of stake, greatly reduce foundation pit enclosure into
This.
Brief description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is the utility model structural representation；
Fig. 2 is Figure 1A-A to cross section structure diagram；
Fig. 3 is the connection stake of the utility model turning and fender post attachment structure schematic diagram；
In figure, 1, H profile steel, the 2, first U-shaped steel, 3, through hole, 4, sealing gasket, 5, play topping anvil, 6, hollow, rectangular steel, 7, the
Two U-shaped steel, 8, rise and pull out hole, 9, bolt.
Specific embodiment
The utility model is described further with reference to the accompanying drawings and examples.
Embodiment：
As shown in Figure 1 to Figure 3, a kind of recyclable foundation pit enclosure structure, including fender post, the fender post is by a H profile steel 1
Constituted with two the first U-shaped steel 2, the H profile steel is hollow structure, and both sides are respectively welded opposite the of two opening directions
One U-shaped steel, the first U-shaped steel is located between two wing plates of H profile steel, and is welded to connect with the end of two wing plates, a U
Through hole 3 is equipped with the biside plate of shaped steel, the first opposite U-shaped steel clamping of two opening directions is passed through between adjacent fender post
Connection, and be fixed by the bolt 9 being located in through hole, two adjacent the first U-shaped steel junctions are provided with sealing gasket 4.
Used as the further optimization of this programme, the web both sides of described H profile steel one end have been provided with topping anvil 5, are easy to go along with sb. to guard him
The recovery of stake.
Used as the further optimization of this programme, the quantity of the through hole is four, it is ensured that the stability and globality of structure.
Used as the further optimization of this programme, the recyclable foundation pit enclosure structure also includes that turning connects stake, described to turn
Angle connection stake is made up of a hollow, rectangular steel 6 and two the second U-shaped steel 7, is provided with the outside of the hollow, rectangular steel two adjacent surfaces
The the second U-shaped steel 7 cooperated with the first of fender post the U-shaped steel.
As the further optimization of this programme, topping anvil is provided with the inside of the opposing sides of described turning connection stake one end
5。
Used as the further optimization of this programme, described topping anvil is provided with two and pulls out hole 8, is easy to returning for fender post
Receive.
Used as the further optimization of this programme, the second U-shaped steel and the first U-shaped steel junction are provided with sealing gasket, it is ensured that
Water resistance between fender post and turning connection stake.
Used as the further optimization of this programme, the material of the sealing gasket is rubber or polyvinyl chloride, and water resistance is high.
Used as the further optimization of this programme, thickness and the H profile steel web length sum of the wing plate of the H profile steel two are equal to H
The wing plate length of shaped steel, Stability Analysis of Structures.
Concrete construction method：
As shown in Figure 1 to Figure 3, first the first U-shaped steel 2 and H profile steel 1 are welded to connect, fender post are constituted, by hollow, rectangular steel
6 and second U-shaped steel 7 be welded to connect, constitute turning connection stake, by fender post and turning connection stake on demand pass through static pressure construction party
Method is pressed into the soil body, and ensures the opposite mutual clamping of the first U-shaped steel 2 in two openings of adjacent fender post, turning connection stake
The second U-shaped steel 7 and the first U-shaped mutual clamping of 2 steel of fender post, bolt 9 is penetrated in through hole 3, form it into one firmly
Entirety, formed foundation pit system, after Foundation Pit Support Engineering terminates, using pull-up with rise a topping anvil 5, rise pull out hole 8
Coordinate, fender post and turning connection stake are reclaimed.
The above, specific embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any those of ordinary skill in the art, can be without creative labor in the technical scope disclosed by the utility model
The dynamic change or replacement expected, should all cover within protection domain of the present utility model.Therefore, protection model of the present utility model
Enclosing be determined by the scope of protection defined in the claims.
Claims (9)
1. a kind of recyclable foundation pit enclosure structure, including fender post, it is characterised in that：The fender post is by a H profile steel and two
First U-shaped steel composition, the H profile steel is hollow structure, and both sides are respectively welded opposite first U-shaped of two opening directions
Steel, the first U-shaped steel is located between two wing plates of H profile steel, and is welded to connect with the end of two wing plates, the first U-shaped steel
Biside plate on be equipped with through hole, connected by the first opposite U-shaped steel clampings of two opening directions between adjacent fender post,
And be fixed by the bolt being located in through hole, two adjacent the first U-shaped steel junctions are provided with sealing gasket.
2. a kind of recyclable foundation pit enclosure structure as claimed in claim 1, it is characterised in that：The web of described H profile steel one end
Both sides have been provided with topping anvil.
3. a kind of recyclable foundation pit enclosure structure as claimed in claim 1, it is characterised in that：The quantity of the through hole is four
It is individual.
4. a kind of recyclable foundation pit enclosure structure as claimed in claim 1, it is characterised in that：The recyclable foundation pit enclosure knot
Structure also includes that turning connects stake, and the turning connection stake is made up of a hollow, rectangular steel and two the second U-shaped steel, the hollow square
The the second U-shaped steel cooperated with the first of fender post the U-shaped steel is provided with the outside of shape steel two adjacent surfaces.
5. a kind of recyclable foundation pit enclosure structure as claimed in claim 4, it is characterised in that：Described turning connection stake one end
Topping anvil has been provided with the inside of opposing sides.
6. a kind of recyclable foundation pit enclosure structure as described in claim 2 or 5, it is characterised in that：Set on described topping anvil
There are two to rise and pull out hole.
7. a kind of recyclable foundation pit enclosure structure as claimed in claim 4, it is characterised in that：The second U-shaped steel and a U
Shaped steel junction is provided with sealing gasket.
8. a kind of recyclable foundation pit enclosure structure as described in claim 1 or 7, it is characterised in that：The material of the sealing gasket
It is rubber or polyvinyl chloride.
9. a kind of recyclable foundation pit enclosure structure as claimed in claim 1, it is characterised in that：The thickness of the wing plate of the H profile steel two
Degree is equal to the wing plate length of H profile steel with H profile steel web length sum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621378807.XU CN206273897U (en) | 2016-12-15 | 2016-12-15 | A kind of recyclable foundation pit enclosure structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621378807.XU CN206273897U (en) | 2016-12-15 | 2016-12-15 | A kind of recyclable foundation pit enclosure structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206273897U true CN206273897U (en) | 2017-06-23 |
Family
ID=59063461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621378807.XU Expired - Fee Related CN206273897U (en) | 2016-12-15 | 2016-12-15 | A kind of recyclable foundation pit enclosure structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206273897U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115434303A (en) * | 2021-06-04 | 2022-12-06 | 周兆弟 | Guard pile, guard structure, guard pile die and production process thereof |
-
2016
- 2016-12-15 CN CN201621378807.XU patent/CN206273897U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115434303A (en) * | 2021-06-04 | 2022-12-06 | 周兆弟 | Guard pile, guard structure, guard pile die and production process thereof |
| CN115434303B (en) * | 2021-06-04 | 2023-12-15 | 周兆弟 | Guard post, guard structure, guard post mold and production process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170802 Address after: 223800 Suqian city of Jiangsu Province, West Lake Road No. 308 (Wanyuan building eighth) Patentee after: Jiangsu Tianyuan Project Management Group Co., Ltd. Address before: 223800 Suqian, Jiangsu, Hongze Lake Road, Development Building, room 906, room 140 Patentee before: Chen Jianyong |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170623 Termination date: 20181215 |