CN207944708U - Assembled steel modular system for underground shear wall structure reverse construction - Google Patents
Assembled steel modular system for underground shear wall structure reverse construction Download PDFInfo
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- CN207944708U CN207944708U CN201820103267.7U CN201820103267U CN207944708U CN 207944708 U CN207944708 U CN 207944708U CN 201820103267 U CN201820103267 U CN 201820103267U CN 207944708 U CN207944708 U CN 207944708U
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- steel
- external member
- shear wall
- wall structure
- support external
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 108
- 239000010959 steel Substances 0.000 title claims abstract description 108
- 238000010276 construction Methods 0.000 title claims abstract description 33
- 210000000038 chest Anatomy 0.000 claims abstract description 18
- 238000003466 welding Methods 0.000 claims abstract description 4
- 210000000452 mid-foot Anatomy 0.000 claims description 13
- 230000013011 mating Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 2
- 238000009416 shuttering Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 238000005266 casting Methods 0.000 description 4
- 238000004080 punching Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011468 face brick Substances 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
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- Bulkheads Adapted To Foundation Construction (AREA)
Abstract
A kind of assembled steel modular system for underground shear wall structure reverse construction is assembled by several panel units by bolt.The panel unit includes panel and bracing means, panel is connect by bolt with bracing means, the panel by steel plate, pour mouth and angle steel rib cage is welded, the bracing means is made of upper expansion drawknot bolt and support external member, upper expansion drawknot bolt welding is on panel, support external member by steel pipe, adjusting nut, silk tooth bar, clip slot and T-steel board group at, steel pipe one end is articulated and connected with clip slot, the other end of steel pipe is socketed by adjusting nut and silk tooth bar one end, and the other end and the T-steel plate of silk tooth bar are articulated and connected.Shuttering supporting of the utility model for the concrete shear wall structure of reverse construction can effectively improve construction efficiency and quality, and with being convenient to mount and dismount, being easy to operate, material repeats the advantages of utilizing.
Description
Technical field
It is specifically a kind of to be used for underground shear wall structure the utility model is related to a kind of underground Shear Wall Structure Construction device
The assembled steel modular system of reverse construction.
Background technology
Underground shear wall structure is widely used in the municipal works such as building construction and pump house, upper pipe working well, works as chance
To the hard geology such as rock stratum or subject to conditions, it is difficult to when using traditional construction method of underground continuous wall or open caisson construction method,
It generally requires to use reverse construction, and template system design is the key points and difficulties of underground shear wall structure reverse construction,
Since underground shear wall structure volume is big, side pressure load is big, and formwork reinforcement is difficult, and when concreting be easy to cause deformation.
Invention content
The utility model is intended to provide a kind of assembled steel modular system for underground shear wall structure reverse construction, no
Underground Shear Wall Structure Construction quality can be only effectively improved, and simple with making, simple operation, the good spy of applicability
Point.
The utility model reaches above-mentioned purpose by using following technical scheme：One kind is for the inverse work of underground shear wall structure
The assembled steel modular system of method construction, is assembled by several panel units by bolt, concrete structure and connection relation are：
The panel unit includes panel and bracing means, and panel is connect by bolt with bracing means, the panel by
Steel plate pours mouth and angle steel rib cage is welded, and the bracing means is made of upper expansion drawknot bolt and support external member, on
Portion expand drawknot bolt welding on panel, support external member by steel pipe, adjusting nut, silk tooth bar, clip slot and T-steel board group at,
Steel pipe one end and clip slot are articulated and connected, and the other end of steel pipe is socketed by adjusting nut and silk tooth bar one end, silk tooth bar it is another
End is articulated and connected with T-steel plate.
The support external member is divided into midfoot support external member and lower support external member, lower support external member and midfoot support external member
Structure it is identical.
The steel plate thickness 3mm, wide 1000mm, high 3000mm.The mouth that pours is opened up away from steel plate top edge 300mm
Hole, bore hole size are 300mm × 300mm, and hole both sides and three face of lower end are welded by the steel plate of thick 3mm and form oblique funnel-form.
The angle steel rib cage is equal leg angle, and hem width 50mm, side thickness 5mm, by laterally five, vertical three uniformly arrange angle steel
Cloth is welded on surface of steel plate, wherein left side angle steel rib cage is welded on apart from the steel plate left side end positions 20mm, the weldering of right side angle steel rib cage
End 20mm on the right of steel plate is protruded when connecing, and is made to be formed when adjacent panel units assembly and is sewed up mouth together, left and right sides angle steel rib cage difference
Offer 6 spacing 500mm for being connect with adjacent panel units, the bolt connecting hole of a diameter of φ 20, both sides angle steel rib
It is 80mm that length, which is respectively welded, away from steel plate bottom 100mm and medium position in bone, and wide 50mm, thick 3mm are used for and midfoot support external member
The otic placode connected with the clip slot of lower support external member.
The upper expansion drawknot diameter of bolt is φ 20, long 200mm, and the steel pipe of the midfoot support external member is long
2000mm, the long 1000mm of steel pipe of lower support external member, diameter are φ 48mm, thick 3mm, and the silk tooth bar diameter is φ
40, long 500mm.
The long 80mm of clip slot, height 50mm, wide 30mm, thick 3mm offer 4 bolts hole for being connect with otic placode
Eye.
T-steel plate height 50mm, the width 100mm, laterally open up 4 eyelets mating with drill rod diameter, the steel
Pricker a diameter of φ 20, long 1000mm.
The diameter of bolt is φ 20, length 50mm.
The utility model has the prominent advantages that：
1, punching block system is designed using assembled, is installed and is dismantled simply, conveniently, and material is reusable.
2, punching block systematic science is reasonable, and dependable performance, applicable performance is strong, can effectively ensure the construction quality.
Description of the drawings
Fig. 1 is the knot of the assembled steel modular system described in the utility model for underground shear wall structure reverse construction
Structure schematic diagram.
Fig. 2 is the face of the assembled steel modular system described in the utility model for underground shear wall structure reverse construction
Plate unit top connection diagram.
Fig. 3 is the branch of the assembled steel modular system described in the utility model for underground shear wall structure reverse construction
Connection diagram in the middle part of support set part.
Fig. 4 is the branch of the assembled steel modular system described in the utility model for underground shear wall structure reverse construction
Support set part lower part connection diagram.
Fig. 5 is the face of the assembled steel modular system described in the utility model for underground shear wall structure reverse construction
Plate unit side elevation schematic diagram.
Fig. 6 is the side of the assembled steel modular system described in the utility model for underground shear wall structure reverse construction
Facade scheme of installation.
Fig. 7 be the assembled steel modular system described in the utility model for underground shear wall structure reverse construction just
Facade scheme of installation.
In figure label for：Steel plate 1 pours mouth 2, angle steel rib cage 3, bolt connecting hole 4, otic placode 5, clip slot 6, upper expansion drawing
Tie bolt 7, midfoot support external member steel pipe 8, lower support external member steel pipe 9, silk tooth bar 10, adjusting nut 11, T-steel plate 12, steel
Pricker 13, bolt 14, dirt floor 15, casting concrete 16, wait for casting concrete 17.
Specific implementation mode
The technical solution of the utility model is described further below by way of drawings and examples.
As shown in Figures 1 to 7, the assembled steel described in the utility model for underground shear wall structure reverse construction
Modular system is assembled by several panel units by bolt, and concrete structure and connection relation are：
The panel unit includes panel and bracing means, and panel is connect by bolt with bracing means, the panel by
Steel plate 1 pours mouth 2 and angle steel rib cage 3 is welded, and the bracing means is by upper expansion drawknot bolt 7 and support external member group
At upper expansion drawknot bolt 7 is welded on steel plate 1, and support external member is by steel pipe 8, adjusting nut 11, silk tooth bar 10,6 and of clip slot
T-steel plate 12 forms, and 8 one end of steel pipe is articulated and connected with clip slot 6, and the other end of steel pipe 8 passes through adjusting nut 11 and silk tooth bar 10
One end is socketed, and the other end and the T-steel plate 12 of silk tooth bar 10 are articulated and connected.
The support external member is divided into midfoot support external member and lower support external member, lower support external member and midfoot support external member
Structure it is identical.
The steel plate 1 thickness 3mm, wide 1000mm, high 3000mm.The mouth 2 that pours is away from 1 top edge 300mm of steel plate
The hole opened up, bore hole size are 300mm × 300mm, and hole both sides and three face of lower end are welded by the steel plate of thick 3mm and form oblique leakage
It is bucket-shaped.
The angle steel rib cage 3 is equal leg angle, and hem width 50mm, side thickness 5mm, for angle steel by laterally five, vertical three is equal
Even arrangement is welded on 1 surface of steel plate, wherein left side angle steel rib cage is welded on apart from 1 left side end positions 20mm of steel plate, right side angle steel
End 20mm on the right of protrusion steel plate, makes to be formed when adjacent panel units assembly and sews up mouth together when rib cage welds.Left and right sides angle steel rib
Bone offers the bolt connecting hole 4 of 6 spacing 500mm, a diameter of φ 20 for being connect with adjacent panel units respectively.Both sides
It is 80mm that angle steel rib cage is respectively welded length away from 1 bottom 100mm of steel plate and medium position, and wide 50mm, thick 3mm are used for and middle part
Support 6 connection otic placode 5 of clip slot of external member and lower support external member.
Upper expansion drawknot bolt 7 a diameter of φ 20, long 200mm.The midfoot support external member steel pipe 8 is grown
2000mm, 9 long 1000mm of lower support external member steel pipe, diameter are φ 48mm, thick 3mm.10 diameter of silk tooth bar is
φ 40, long 500mm.
6 long 80mm of the clip slot, height 50mm, wide 30mm, thick 3mm, clip slot 6 offer 4 for being connect with otic placode 5
Bolt eyelet.
The T-steel plate 12 height 50mm, width 100mm laterally offer 4 eyelets mating with 13 diameter of drill rod.
The drill rod 13 a diameter of φ 20, long 1000mm.
Bolt 14 a diameter of φ 20, length 50mm.
It is described in the utility model to apply the application method of G system for the big face brick construction auxiliary of interior wall, including walk as follows
Suddenly：
A) it installs：After the completion of the binding of underground shear wall structure reinforcing bar, first using expansion drawknot bolt 7 by panel unit one by one
It is fixed on casting concrete 16 to reserve on eyelet, be connected using bolt 14 between plate between adjacent panel units, while by middle part
Support external member and lower support external member are attached with otic placode 5 and T-steel plate 12, are then consolidated T-steel plate 12 using drill rod 13
It is scheduled on ground 15.
B) it adjusts：Middle part supporting sleeve part and lower support external member are adjusted using spanner twisting adjusting nut 11, made
Punching block meets degree control requirement.
C) it removes：After the solidification of casting concrete 17, successively dismounting midfoot support external member, lower support external member, top are swollen
Swollen drawknot bolt 7 and panel unit.
Claims (9)
1. a kind of assembled steel modular system for underground shear wall structure reverse construction passes through spiral shell by several panel units
Bolt assembles, which is characterized in that concrete structure and connection relation are：
The panel unit includes panel and bracing means, and panel is connect by bolt with bracing means, the panel by steel plate,
It pours mouth and angle steel rib cage is welded, the bracing means is made of upper expansion drawknot bolt and support external member, and top is swollen
Swollen drawknot bolt welding is on panel, and support external member is by steel pipe, adjusting nut, silk tooth bar, clip slot and T-steel board group at steel pipe
One end is articulated and connected with clip slot, and the other end of steel pipe is socketed by adjusting nut and silk tooth bar one end, the other end and T of silk tooth bar
Shape steel plate is articulated and connected.
2. the assembled steel modular system according to claim 1 for underground shear wall structure reverse construction, feature
It is, the support external member is divided into midfoot support external member and lower support external member, lower support external member and midfoot support external member
Structure is identical.
3. the assembled steel modular system according to claim 1 for underground shear wall structure reverse construction, feature
It is, the mouth that pours is in the hole opened up away from steel plate top edge 300mm, and bore hole size is 300mm × 300mm, hole two
Side and three face of lower end are welded by the steel plate of thick 3mm and form oblique funnel-form.
4. the assembled steel modular system according to claim 1 for underground shear wall structure reverse construction, feature
It is, the angle steel rib cage is equal leg angle, and hem width 50mm, side thickness 5mm, by laterally five, vertical three uniformly arrange angle steel
It is welded on surface of steel plate, wherein left side angle steel rib cage is welded on apart from the steel plate left side end positions 20mm, the welding of right side angle steel rib cage
When protrusion steel plate on the right of end 20mm, make to be formed when adjacent panel units assembly and sew up mouth together, left and right sides angle steel rib cage is opened respectively
Equipped with 6 spacing 500mm for being connect with adjacent panel units, the bolt connecting hole of a diameter of φ 20, both sides angle steel rib cage
Away from steel plate bottom 100mm and medium position be respectively welded length be 80mm, wide 50mm, thick 3mm, for midfoot support external member and
The otic placode of the clip slot connection of lower support external member.
5. the assembled steel modular system according to claim 1 for underground shear wall structure reverse construction, feature
It is, the upper expansion drawknot diameter of bolt is φ 20, long 200mm.
6. the assembled steel modular system according to claim 2 for underground shear wall structure reverse construction, feature
It is, the long 2000mm of steel pipe of the midfoot support external member, the long 1000mm of steel pipe of lower support external member, diameter is φ
48mm, thick 3mm.
7. the assembled steel modular system according to claim 1 for underground shear wall structure reverse construction, feature
It is, the silk tooth bar diameter is φ 40, long 500mm.
8. the assembled steel modular system according to claim 1 for underground shear wall structure reverse construction, feature
It is, the long 80mm of clip slot, height 50mm, wide 30mm, thick 3mm offer 4 bolt eyelets for being connect with otic placode.
9. the assembled steel modular system according to claim 1 for underground shear wall structure reverse construction, feature
It is, T-steel plate height 50mm, the width 100mm laterally open up 4 eyelets mating with drill rod diameter, and the drill rod is straight
Diameter is φ 20, long 1000mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820103267.7U CN207944708U (en) | 2018-01-22 | 2018-01-22 | Assembled steel modular system for underground shear wall structure reverse construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820103267.7U CN207944708U (en) | 2018-01-22 | 2018-01-22 | Assembled steel modular system for underground shear wall structure reverse construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207944708U true CN207944708U (en) | 2018-10-09 |
Family
ID=63702226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820103267.7U Expired - Fee Related CN207944708U (en) | 2018-01-22 | 2018-01-22 | Assembled steel modular system for underground shear wall structure reverse construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207944708U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110005194A (en) * | 2019-04-19 | 2019-07-12 | 中铁十六局集团城市建设发展有限公司 | A formwork fixture that replaces the tie bolts through the die and is reinforced step by step |
| CN110397280A (en) * | 2019-07-30 | 2019-11-01 | 中建城市建设发展有限公司 | Pour funnel |
| CN111561157A (en) * | 2020-04-30 | 2020-08-21 | 中国五冶集团有限公司 | Structure and method for pouring concrete into grouting hole of high-altitude steel column |
| CN114197526A (en) * | 2021-12-28 | 2022-03-18 | 中铁建工集团有限公司 | Formwork system with vertical structure by reverse construction method and construction method |
-
2018
- 2018-01-22 CN CN201820103267.7U patent/CN207944708U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110005194A (en) * | 2019-04-19 | 2019-07-12 | 中铁十六局集团城市建设发展有限公司 | A formwork fixture that replaces the tie bolts through the die and is reinforced step by step |
| CN110397280A (en) * | 2019-07-30 | 2019-11-01 | 中建城市建设发展有限公司 | Pour funnel |
| CN111561157A (en) * | 2020-04-30 | 2020-08-21 | 中国五冶集团有限公司 | Structure and method for pouring concrete into grouting hole of high-altitude steel column |
| CN114197526A (en) * | 2021-12-28 | 2022-03-18 | 中铁建工集团有限公司 | Formwork system with vertical structure by reverse construction method and 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181009 |