CN110258533A - A kind of band pull rod steel tube-concrete composite structure diaphram wall and its construction method - Google Patents
A kind of band pull rod steel tube-concrete composite structure diaphram wall and its construction method Download PDFInfo
- Publication number
- CN110258533A CN110258533A CN201910483347.9A CN201910483347A CN110258533A CN 110258533 A CN110258533 A CN 110258533A CN 201910483347 A CN201910483347 A CN 201910483347A CN 110258533 A CN110258533 A CN 110258533A
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- CN
- China
- Prior art keywords
- main body
- pull rod
- diaphragm wall
- wall main
- compoboard
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Classifications
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- 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
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/20—Bulkheads or similar walls made of prefabricated parts and concrete, including reinforced concrete, in situ
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Bulkheads Adapted To Foundation Construction (AREA)
- Diaphragms And Bellows (AREA)
Abstract
The invention discloses a kind of band pull rod steel tube-concrete composite structure diaphram walls, including diaphragm wall main body, the diaphragm wall main body is internally provided with retraction slot, the inside of the retraction slot is equipped with pull rod, one end of the pull rod is equipped with piston, precast spliced compoboard is installed, the two sides of the precast spliced compoboard are equipped with protection wallboard in the middle part of the diaphragm wall main body.Pull rod is installed in the middle part of diaphragm wall main body of the invention, and pull rod is mounted in retraction slot, by pull rod the adjustable diaphragm wall main body of retraction slot contract wide cut, increase flexibility, and precast spliced compoboard is installed in the middle part of diaphragm wall main body, the float plate controlled by brute spring is installed in the inside of precast spliced compoboard, completion installation can be carried out to diaphragm wall by precast spliced compoboard, and facilitate and be adjusted according to wide cut size, facilitate installing and dismounting.
Description
Technical field
The present invention relates to diaphram wall field, specifically a kind of band pull rod steel tube-concrete composite structure underground is continuous
Wall.
Background technique
Diaphram wall is that foundation engineering uses a kind of trench machine on the ground, along all side axis of deep excavation project
Line excavates out a long and narrow deep trouth under the conditions of mud off, after clear slot, steel reinforcement cage is hung in slot, then uses tremie method
Underwater concreting with tremie method builds up a unit groove section, so carries out paragraph by paragraph, builds up continuous reinforced concrete wall together in underground
Wall, as intercept water, antiseepage, load-bearing, water-retaining structure, on the ground, using some extraordinary trench machines, by means of the retaining wall of mud
Effect, narrow and deep foundation trench is dug out in underground, and be poured material appropriate in it and formed together have antiseepage, earth-retaining and
The continuous underground wall body of weight-bearing function.
There are many shortcomings for the diaphram wall of current stage, for example, flexibility is poor, it can not be to the width of diaphragm wall
Width is adjusted, and installing and dismounting is inconvenient.
Summary of the invention
It is existing to solve the purpose of the present invention is to provide a kind of band pull rod steel tube-concrete composite structure diaphram wall
Flexibility in technology is poor, and the wide cut of diaphragm wall can not be adjusted, installing and dismounting inconvenience problem.
To achieve the above object, the invention provides the following technical scheme: a kind of band pull rod steel tube-concrete composite structure
Lower diaphragm wall, including diaphragm wall main body, the diaphragm wall main body are internally provided with retraction slot, the inside installation of the retraction slot
There is pull rod, one end of the pull rod is equipped with piston, and precast spliced compoboard is equipped in the middle part of the diaphragm wall main body, described
The two sides of precast spliced compoboard are equipped with protection wallboard, and the top of the protection wallboard is equipped with gland, described precast spliced
The inside two sides of compoboard are equipped with float plate by brute spring.
Preferably, the two sides of the gland are equipped with fixation and pick up the ears, and the front and back two sides of gland are mounted on extension
Ear.
Preferably, a middle side part of the float plate is equipped with tongue, and float plate passes through tongue and diaphragm wall main body
Inner sidewall is slidably connected.
Preferably, the pull rod and piston are welded to connect, and the inner cavity of piston and retraction slot is slidably connected.
Preferably, the wide cut of the precast spliced compoboard is greater than the wide cut of diaphragm wall main body, and protects wallboard to be located at and connect
The lateral wall of continuous wall main body.
Compared with prior art, the beneficial effects of the present invention are: being equipped with pull rod in the middle part of diaphragm wall main body of the invention,
And pull rod is mounted in retraction slot, by pull rod in the wide cut of the adjustable diaphragm wall main body of retraction slot contract, is increased flexible
Property, and precast spliced compoboard is installed in the middle part of diaphragm wall main body, it is equipped with and passes through in the inside of precast spliced compoboard
The float plate of brute spring control can carry out completion installation to diaphragm wall by precast spliced compoboard, and facilitate according to width
Width size is adjusted, and facilitates installing and dismounting.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is diaphragm wall main body top view of the invention.
Fig. 3 is the structural schematic diagram of pull rod of the invention.
Fig. 4 is the side view of precast spliced compoboard of the invention.
In figure: 1, gland；2, hangers；3, fixation is picked up the ears；4, wallboard is protected；5, float plate；6, brute spring；7, prefabricated spelling
Connect compoboard；8, diaphragm wall main body；9, pull rod；10, retraction slot；11, piston；12, tongue.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1~4, in the embodiment of the present invention, a kind of band pull rod steel tube-concrete composite structure diaphram wall, packet
Diaphragm wall main body 8 is included, diaphragm wall main body 8 is internally provided with retraction slot 10, and retraction slot 10 is convenient to carry out contraction control to pull rod 9
System, can be adjusted the wide cut of diaphragm wall main body 8 by pull rod 9, and the inside of retraction slot 10 is equipped with pull rod 9, pull rod 9 with
Piston 11 is welded to connect, and piston 11 and the inner cavity of retraction slot 10 are slidably connected, and one end of pull rod 9 is equipped with piston 11, continuously
The middle part of wall main body 8 is equipped with precast spliced compoboard 7, and precast spliced compoboard 7 is used to carry out with the middle part of diaphragm wall main body 8
It splices and combines, the two sides of precast spliced compoboard 7 are equipped with protection wallboard 4, and protection wallboard 4 is used to precast spliced compoboard 7
Front and back protected, the top of protection wallboard 4 is equipped with gland 1, and gland 1 is used to precast spliced compoboard 7
Top is sealed, the two sides of gland 1 be equipped with it is fixed pick up the ears 3, it is fixed to pick up the ears 3 to facilitate the top of gland 1 and diaphragm wall main body 8
Portion's bolt is fixed, and the front and back two sides of gland 1 are mounted on hangers 2, and hangers 2 is convenient to be connect with lifting appliance, convenient
The installation of precast spliced compoboard 7 is controlled, the inside two sides of precast spliced compoboard 7 are equipped with float plate by brute spring 6
5, float plate 5 can adjust the wide cut of precast spliced compoboard 7 according to the contraction of pull rod 9, and the wide cut of precast spliced compoboard 7 is big
In the wide cut of diaphragm wall main body 8, and protection wallboard 4 is located at the lateral wall of diaphragm wall main body 8, the middle side part installation of float plate 5
There is tongue 12, tongue 12 facilitates float plate 5 and the inner wall of diaphragm wall main body 8 to be slidably connected, and float plate 5 is by tongue 12 and even
The inner sidewall of continuous wall main body 8 is slidably connected.
The working principle of the invention is: the equipment when in use, passes through retraction slot 10 of the pull rod 9 in diaphragm wall main body 8
It is interior flexible, the wide cut of diaphragm wall main body 8 is adjusted, then precast spliced compoboard 7 is inlayed to the middle part for being mounted on diaphragm wall main body 8
Position makes the float plate 5 of the two sides of precast spliced compoboard 7 be slidably connected by tongue 12 and the inner wall of diaphragm wall main body 8, and
Make the indentation, there for protecting wallboard 4 to be sealed in diaphragm wall main body 8, is sealed by top of the gland 1 to diaphragm wall main body 8.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (6)
1. a kind of band pull rod steel tube-concrete composite structure diaphram wall, including diaphragm wall main body (8), it is characterised in that: institute
Being internally provided with retraction slot (10) for diaphragm wall main body (8) is stated, the inside of the retraction slot (10) is equipped with pull rod (9), described
One end of pull rod (9) is equipped with piston (11), is equipped with precast spliced compoboard (7), institute in the middle part of the diaphragm wall main body (8)
The two sides for stating precast spliced compoboard (7) are equipped with protection wallboard (4), and the top of protection wallboard (4) is equipped with gland
(1), the inside two sides of the precast spliced compoboard (7) are equipped with float plate (5) by brute spring (6).
2. a kind of band pull rod steel tube-concrete composite structure diaphram wall according to claim 1, it is characterised in that: institute
The two sides for stating gland (1) are equipped with fixation and pick up the ears (3), and the front and back two sides of gland (1) are mounted on hangers (2).
3. a kind of band pull rod steel tube-concrete composite structure diaphram wall according to claim 1, it is characterised in that: institute
The middle side part for stating float plate (5) is equipped with tongue (12), and float plate (5) passes through tongue (12) and diaphragm wall main body (8)
Inner sidewall is slidably connected.
4. a kind of band pull rod steel tube-concrete composite structure diaphram wall according to claim 1, it is characterised in that: institute
It states pull rod (9) and piston (11) to be welded to connect, and piston (11) and the inner cavity of retraction slot (10) are slidably connected.
5. a kind of band pull rod steel tube-concrete composite structure diaphram wall according to claim 1, it is characterised in that: institute
The wide cut for stating precast spliced compoboard (7) is greater than the wide cut of diaphragm wall main body (8), and wallboard (4) is protected to be located at diaphragm wall main body
(8) lateral wall.
6. any a kind of construction with pull rod steel tube-concrete composite structure diaphram wall according to claim 1~5
Method, it is characterised in that: stretched in the intracorporal retraction slot of diaphragm wall master by pull rod, adjust the wide cut of diaphragm wall main body, so
Precast spliced compoboard is inlayed to the medium position for being mounted on diaphragm wall main body afterwards, makes the floating of the two sides of precast spliced compoboard
Plate is slidably connected by tongue and the inner wall of diaphragm wall main body, and makes the indentation, there for protecting wallboard to be sealed in diaphragm wall main body, is led to
Overpressure cap is sealed the top of diaphragm wall main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910483347.9A CN110258533B (en) | 2019-06-04 | 2019-06-04 | Underground continuous wall with pull rod steel pipe concrete composite structure and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910483347.9A CN110258533B (en) | 2019-06-04 | 2019-06-04 | Underground continuous wall with pull rod steel pipe concrete composite structure and construction method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110258533A true CN110258533A (en) | 2019-09-20 |
| CN110258533B CN110258533B (en) | 2021-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910483347.9A Active CN110258533B (en) | 2019-06-04 | 2019-06-04 | Underground continuous wall with pull rod steel pipe concrete composite structure and construction method thereof |
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| Country | Link |
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| CN (1) | CN110258533B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115467373A (en) * | 2022-09-14 | 2022-12-13 | 湖北省电力勘测设计院有限公司 | Connecting structure of diaphragm wall and main body structure and construction method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009019370A (en) * | 2007-07-10 | 2009-01-29 | Ohbayashi Corp | Construction joint structure of underground wall and forming implement and constructing method of construction joint part of underground wall |
| JP4754397B2 (en) * | 2006-04-24 | 2011-08-24 | 新日本製鐵株式会社 | H-shaped steel joint structure and joining method |
| CN103898900A (en) * | 2014-03-25 | 2014-07-02 | 东南大学 | Concrete-filled steel tube composite structure underground diaphragm wall with pull rods and construction method of underground diaphragm wall |
| CN109653192A (en) * | 2018-12-28 | 2019-04-19 | 无锡市城归设计有限责任公司 | Assembled underground continuous wall and its construction method |
-
2019
- 2019-06-04 CN CN201910483347.9A patent/CN110258533B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4754397B2 (en) * | 2006-04-24 | 2011-08-24 | 新日本製鐵株式会社 | H-shaped steel joint structure and joining method |
| JP2009019370A (en) * | 2007-07-10 | 2009-01-29 | Ohbayashi Corp | Construction joint structure of underground wall and forming implement and constructing method of construction joint part of underground wall |
| CN103898900A (en) * | 2014-03-25 | 2014-07-02 | 东南大学 | Concrete-filled steel tube composite structure underground diaphragm wall with pull rods and construction method of underground diaphragm wall |
| CN109653192A (en) * | 2018-12-28 | 2019-04-19 | 无锡市城归设计有限责任公司 | Assembled underground continuous wall and its construction method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115467373A (en) * | 2022-09-14 | 2022-12-13 | 湖北省电力勘测设计院有限公司 | Connecting structure of diaphragm wall and main body structure and construction method thereof |
| CN115467373B (en) * | 2022-09-14 | 2024-03-19 | 湖北省电力勘测设计院有限公司 | Connecting structure of diaphragm wall and main body structure and construction method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110258533B (en) | 2021-06-15 |
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Luo Qiuhua Inventor after: Wei Chunlan Inventor after: Wang Huan Inventor before: Wang Huan |
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| GR01 | Patent grant |