CN206408608U - Diaphram wall reinforcement cage structure - Google Patents
Diaphram wall reinforcement cage structure Download PDFInfo
- Publication number
- CN206408608U CN206408608U CN201720005290.8U CN201720005290U CN206408608U CN 206408608 U CN206408608 U CN 206408608U CN 201720005290 U CN201720005290 U CN 201720005290U CN 206408608 U CN206408608 U CN 206408608U
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- CN
- China
- Prior art keywords
- steel
- reinforcement cage
- channel
- supporting leg
- diaphram wall
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Abstract
The utility model discloses a kind of diaphram wall reinforcement cage structure, including wall steel bar cage, the bottom of the wall steel bar cage has been inserted vertically into some supporting leg steel reinforcement cages, closing reinforcing bar that the supporting leg steel reinforcement cage includes being surrounded by some linear reinforcing bar circumference array, it is fixed on the annular hangs muscle of closing reinforcing bar periphery and is located in closing reinforcing bar and surround locating piece in cylindrical cavity, the locating piece includes the connection steel disc of two relative two channel-section steels of channel-section steel and some connections that are open.It is by setting the foundation ditch situation that leg structure enables whole reinforcement cage structure to be applied under more different terrains, so as to be conducive to making diaphram wall have higher weight capacity.
Description
Technical field
The utility model is related to underground continuous wall construction technique field, in particular, and it is related to a kind of diaphram wall
Reinforcement cage structure.
Background technology
Diaphram wall is that continuous armored concrete wall together is built up in underground, by multistage there are certain intervals to first open
Width and multistage closure width engage with both between width that first opens being separated by positioned at two sections are constituted, as intercepting water, antiseepage, load-bearing and gear
Water-bound.Its construction procedure is first uses a kind of trench machine on the ground, along the periphery axis of deep excavation project, in mud
Under the conditions of retaining wall, excavate out after a long and narrow deep trouth, clear groove, steel reinforcement cage is hung in groove, then toward concreting in groove
A unit groove section is built up, is so carried out paragraph by paragraph.
Current urban construction is on the middle and senior level, super high rise building is more and more universal, the requirement to load-bearing basis is increasingly
It is high.When run into underground engineering plot scar height differ, Foundation Pit bottom broken ground shallower situation when, existing diaphram wall
Constructing structure in reinforcement cage structure easily occur sink, tilt etc. situation, cause diaphram wall to deform, tilt,
Sagging situations such as, occurs, it is difficult to meet the load-bearing requirements of diaphram wall.
Utility model content
The purpose of this utility model is to provide a kind of diaphram wall reinforcement cage structure, and it is by setting leg structure to make
Whole reinforcement cage structure can be applied to the foundation ditch situation under more different terrains, so as to be conducive to making diaphram wall have more
High weight capacity.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of diaphram wall reinforcement cage structure, including wall steel bar cage, the bottom of the wall steel bar cage are inserted vertically into
There are some supporting leg steel reinforcement cages, closing reinforcing bar that the supporting leg steel reinforcement cage includes being surrounded by some linear reinforcing bar circumference array,
It is fixed on the annular hangs muscle of closing reinforcing bar periphery and is located in closing reinforcing bar and surrounds locating piece in cylindrical cavity, the positioning
Block includes the connection steel disc of two relative two channel-section steels of channel-section steel and some connections of opening.
By using above-mentioned technical proposal, it is located in by locating piece in closing reinforcing bar and forms well-set supporting leg steel reinforcement cage
Played a supporting role in wall steel bar cage bottom portion, the uneven Foundation Pit bottom in bottom surface, wall steel bar cage can be more applicable for
It is less likely to occur to tilt, and whole reinforcement cage structure is more not susceptible to sagging situation under the support of supporting leg steel reinforcement cage,
The diaphram wall with supporting leg is formed after casting concrete, wall can be increased as the load-bearing and enclosed structure of the two unification
Overall weight capacity.
The utility model is further arranged to：Length direction of the connection steel disc along the channel-section steel is arranged in channel-section steel two
Side.
By using above-mentioned technical proposal, the quadrangular shape that connection steel disc encloses hollow setting with even root channel-section steel is positioned
Block, makes that the concrete supporting leg being wholely set can be formed by pouring inside locating piece, increases the intensity of supporting leg, it is ensured that higher
Weight capacity.
The utility model is further arranged to：The adjacent connection steel disc encloses some through holes one with the channel-section steel.
By using above-mentioned technical proposal, when injecting concrete into locating piece, concrete can flow out along through hole one, pour
The concrete body block vertical with locating piece length direction is formed after the completion of building in locating piece both sides, supporting leg can be produced in vertical direction
Certain limitation, so that diaphram wall is integrally less likely to occur to sink, increases weight capacity.
The utility model is further arranged to：Some through holes are offered on two opposed facing surfaces of channel-section steel
Two.
By using above-mentioned technical proposal, when injecting concrete into locating piece, concrete can flow out along through hole two, match somebody with somebody
Close the ability locating piece surrounding of through hole one and be respectively formed the concrete body block vertical with locating piece length direction, further prevent sagging situation from sending out
Raw, the steel disc for cutting through hole two in addition and cutting can save material as connection steel disc.
The utility model is further arranged to：Length direction of the through hole two along the channel-section steel is arranged in channel-section steel close to side
At wall, through hole two on two channel-section steels respectively close to the channel-section steel both sides and be staggered.
By using above-mentioned technical proposal, through hole two is staggered in locating piece both sides makes the concrete body in the generation of its position
It is staggered in locating piece both sides, so that the stress of scattered locating piece and supporting leg, increases overall weight capacity.
The utility model is further arranged to：The wall steel bar cage bottom end is provided with some for plugging the supporting leg steel
The cylindrical receptacle of muscle cage.
By using above-mentioned technical proposal, supporting leg steel reinforcement cage insertion jack is on the one hand easy to connect in the form of grafting to apply
Work, is on the other hand conducive to making supporting leg steel reinforcement cage and the even closer connection of wall steel bar cage.
The utility model is further arranged to：It is fixed with and some is set along the supporting leg length of reinforcing cage direction outside the hangs muscle
The slide rail put.
By using above-mentioned technical proposal, when supporting leg steel reinforcement cage inserts jack, slide rail can occur with the inwall of jack
Guide effect is played with respect to slip, is easy to supporting leg steel reinforcement cage to insert in wall steel bar cage.
The utility model is further arranged to：Be connected between the supporting leg steel reinforcement cage by binding reinforcing bars into connection it is horizontal
Beam, the connecting cross beam is against the bottom surface of the wall steel bar cage.
By using above-mentioned technical proposal, the vertical bearing function of whole diaphram wall is further improved.
In summary, the utility model has the advantages that：Whole reinforcement cage structure can be applied to more differences
Foundation ditch situation under landform, is conducive to diaphram wall to have higher weight capacity；Set up connecting cross beam and further improve whole
The weight capacity of individual diaphram wall.
Brief description of the drawings
Fig. 1 is the overall structure figure of embodiment；
Fig. 2 is the upward view of embodiment；
Fig. 3 is the structure chart of locating piece in embodiment；
Fig. 4 is the cut-away view of jack in embodiment；
Fig. 5 is Fig. 4 A portions enlarged drawing.
Reference：1st, wall steel bar cage；2nd, supporting leg steel reinforcement cage；21st, locating piece；22nd, reinforcing bar is closed；23rd, hangs muscle；211、
Channel-section steel；212nd, steel disc is connected；213rd, through hole one；214th, through hole two；3rd, jack；31st, bar-mat reinforcement；32nd, steel ring；4th, slide rail；5、
Connecting cross beam.
Embodiment
The utility model is described further referring to the drawings.
Embodiment：
As shown in Figures 1 and 2, a kind of diaphram wall reinforcement cage structure, including wall steel bar cage 1 and supporting leg steel reinforcement cage
2, supporting leg steel reinforcement cage 2 includes locating piece 21, closing reinforcing bar 22 and hangs muscle 23.Whole supporting leg steel reinforcement cage 2 is from the bottom of wall steel bar cage 1
Inject in wall steel bar cage 1.Closing reinforcing bar 22 is the circular steel ring that some linear reinforcing bar circumference array are surrounded, and closes steel
The periphery of muscle 22 is welded and fixed by the end to end reinforcement welding of bending into hangs muscle 23.Locating piece 21 is located at closing reinforcing bar
22 surround cylindrical empty intracavitary.
With reference to accompanying drawing 3, locating piece 21 is by the relative channel-section steel 211 of two openings by a series of along the length direction of channel-section steel 211
The connection steel disc 212 of arrangement is formed by connecting.Connection steel disc 212 be weldingly connected with channel-section steel 211, between relative channel-section steel 211 due to
The support of connection steel disc 212 connects and leaves gap in vertical direction.Through hole one is formed between two pieces of adjacent connection steel discs 212
213.The relative surface cutting of two channel-section steels 211 is formed with some through holes 2 214, and the steel disc for cutting through hole 2 214 and cutting can
As connection steel disc 212, so as to reach the purpose for saving material so that resource receives rational application.The channel-section steel of locating piece 21
Through hole 2 214 on 211 surfaces is located therein the left side of one block of channel-section steel 211 and the right side of another block of channel-section steel 211 respectively, and dislocation is set
Put.When injecting concrete into locating piece 21, concrete can flow out along through hole 1 and through hole 2 214.
As shown in figures 4 and 5, in order that supporting leg steel reinforcement cage 2 and wall steel bar cage 1 are closely connected, in wall steel bar
The bottom of cage 1 is formed with two cylindrical receptacles 3.The blind end that the bar-mat reinforcement 31 that the inner terminal of jack 3 has reinforcing bar to surround is formed,
After supporting leg steel reinforcement cage 2 is inserted, position-limiting action is played to supporting leg steel reinforcement cage 2, so that supporting leg is played to whole diaphram wall
Vertical supporting is acted on, and improves the vertical bearing function of whole diaphram wall.The inwall of jack 3 has spaced steel ring 32,
The diameter of steel ring 32 is more than the diameter of hangs muscle 23.
Accompanying drawing 1 and Fig. 2 are reviewed, supporting leg steel reinforcement cage 2 is facilitated insertion into wall steel bar cage 1 during in order to install, in supporting leg reinforcing bar
The outside weld of hangs muscle 23 of cage 2 is connected to a circle and surrounds the perpendicular reinforcing bar of disc with hangs muscle 23, so as to form slide rail 4, slide rail 4 is being installed
When be slidably inserted into along steel ring 32.In order to further improve the vertical bearing function of whole diaphram wall, in two supporting leg reinforcing bars
Connecting cross beam 5 is connected between cage 2, connecting cross beam 5 is formed by binding reinforcing bars.Connecting cross beam 5 is against the bottom of wall steel bar cage 1
Face.
The preparation method of the embodiment diaphram wall steel reinforcement cage is as follows：
（1）Hangs muscle 23 and closing reinforcing bar 22 are welded；
（2）Locating piece 21 is welded, locating piece 21 is inserted into closing reinforcing bar 22 and welded therewith；
（3）Whole supporting leg steel reinforcement cage 2 is inserted in the jack 3 of wall steel bar cage 1；
（4）It is welded to connect crossbeam 5.
Make after the diaphram wall steel reinforcement cage with supporting leg, steel reinforcement cage is hung in the groove section dug, to supporting leg
Casting concrete in diaphram wall steel reinforcement cage, can form the diaphram wall with supporting leg.
Described above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (8)
1. a kind of diaphram wall reinforcement cage structure, including wall steel bar cage (1), it is characterised in that：The wall steel bar cage (1)
Bottom be inserted vertically into some supporting leg steel reinforcement cages (2), the supporting leg steel reinforcement cage (2) is included by some linear reinforcing bar circumference
Closing reinforcing bar (22) that array is surrounded, the annular hangs muscle (23) for being fixed on closing reinforcing bar (22) periphery and it is located in closing reinforcing bar
(22) surround locating piece in cylindrical cavity (21), the locating piece (21) include two relative channel-section steels (211) of opening and
The connection steel disc (212) of two channel-section steels (211) of some connections.
2. diaphram wall reinforcement cage structure according to claim 1, it is characterised in that：Described connection steel disc (212) edge
The length direction of the channel-section steel (211) is arranged in channel-section steel (211) both sides.
3. diaphram wall reinforcement cage structure according to claim 2, it is characterised in that：The adjacent connection steel disc
(212) some through holes one (213) are enclosed with the channel-section steel (211).
4. diaphram wall reinforcement cage structure according to claim 3, it is characterised in that：Two channel-section steel (211) phases
Some through holes two (214) are offered on the surface mutually faced.
5. diaphram wall reinforcement cage structure according to claim 4, it is characterised in that：The through hole two (214) is along institute
The length direction for stating channel-section steel (211) is arranged in through hole two of the channel-section steel (211) in side-walls, two channel-section steels (211)
(214) both sides respectively close to the channel-section steel (211) are simultaneously staggered.
6. diaphram wall reinforcement cage structure according to claim 1, it is characterised in that：Wall steel bar cage (1) bottom
End is provided with some cylindrical receptacles (3) for being used to plug the supporting leg steel reinforcement cage (2).
7. diaphram wall reinforcement cage structure according to claim 6, it is characterised in that：It is fixed with outside the hangs muscle (23)
Some slide rails (4) set along supporting leg steel reinforcement cage (2) length direction.
8. diaphram wall reinforcement cage structure according to claim 1, it is characterised in that：The supporting leg steel reinforcement cage (2) it
Between be connected with by binding reinforcing bars into connecting cross beam (5), the connecting cross beam (5) is against the bottom of the wall steel bar cage (1)
Face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720005290.8U CN206408608U (en) | 2017-01-03 | 2017-01-03 | Diaphram wall reinforcement cage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720005290.8U CN206408608U (en) | 2017-01-03 | 2017-01-03 | Diaphram wall reinforcement cage structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206408608U true CN206408608U (en) | 2017-08-15 |
Family
ID=59554678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720005290.8U Expired - Fee Related CN206408608U (en) | 2017-01-03 | 2017-01-03 | Diaphram wall reinforcement cage structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206408608U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112726572A (en) * | 2020-12-25 | 2021-04-30 | 上海建工二建集团有限公司 | Floor wall inserted stiffening column structure and mounting method thereof |
-
2017
- 2017-01-03 CN CN201720005290.8U patent/CN206408608U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112726572A (en) * | 2020-12-25 | 2021-04-30 | 上海建工二建集团有限公司 | Floor wall inserted stiffening column structure and mounting method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170815 Termination date: 20220103 |