CN202323930U - Detachable reinforcement cage truss for underground diaphragm wall - Google Patents
Detachable reinforcement cage truss for underground diaphragm wall Download PDFInfo
- Publication number
- CN202323930U CN202323930U CN 201120447528 CN201120447528U CN202323930U CN 202323930 U CN202323930 U CN 202323930U CN 201120447528 CN201120447528 CN 201120447528 CN 201120447528 U CN201120447528 U CN 201120447528U CN 202323930 U CN202323930 U CN 202323930U
- Authority
- CN
- China
- Prior art keywords
- steel bar
- reinforcing cage
- recycled
- bar girder
- truss
- 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
Images
Landscapes
- Bulkheads Adapted To Foundation Construction (AREA)
Abstract
The utility model relates to the technical field of underground structures, in particular to a detachable reinforcement cage truss for an underground diaphragm wall, which comprises a reinforcement cage, reusable reinforcement trusses and non-reusable reinforcement trusses, and is characterized in that the whole reinforcement cage is hoisted, 2-3 reusable reinforcement trusses are arranged in the middle of the reinforcement cage, the non-reusable reinforcement trusses are arrayed among the reusable reinforcement trusses in a staggering way, and the reusable reinforcement trusses are fixedly connected into the reinforcement cage through fasteners. Compared with the prior art, the reinforcement cage is ensured to be complete and not to deform, the trusses can be repeatedly used, so the trusses are saved, and good economic benefit is obtained.
Description
[technical field]
The utility model relates to the underground structure technical field, a kind of specifically detachable underground diaphragm wall reinforcing cage truss.
[background technology]
In the domestic deep foundation pit construction; Diaphragm wall reinforcing cage truss quantity is general, and what at first consider is its under static state stressed; And the imperfection to considering in integral hoisting, the process in place, the reinforcing cage easy deformation is so often will add 2～3 truss in construction; To increase the stiffness and the Heave Here of reinforcing cage, guarantee construction safety.
But this method has not only increased workload, and the truss that increases has produced waste.
[summary of the invention]
The purpose of the utility model is the deficiency that solves prior art, provide a kind of rational in infrastructure, efficient is high, cost is low and the diaphragm wall reinforcing cage truss that can dismantle.
For realizing that above-mentioned purpose designs a kind of detachable underground diaphragm wall reinforcing cage truss; Comprise reinforcing cage, the steel bar girder that can be recycled, steel bar girder does not circulate; It is characterized in that described reinforcing cage integral hoisting; Be provided with 2-3 the steel bar girder that can be recycled in the middle of the reinforcing cage, described can be recycled to be staggered between the steel bar girder be provided with the steel bar girder that do not circulate, the described steel bar girder that can be recycled adopts fastener firmly to be connected in the reinforcing cage.
The described steel bar girder that can be recycled is divided into three segments; Every section is adopted positive and negative silk braid tube to connect; The steel bar girder that can be recycled adopts detachable fastener to be fixed on the reinforcing cage truss lower plate; Per 1 meter is adopted a fastener to fix; Reinforcing cage truss upper plate is provided with one
or
elongated reinforcing bar, and elongated reinforcing bar adopts fastener to connect the steel bar girder that can be recycled
The utility model is compared with prior art, and 1, guarantee that reinforcing cage is complete and indeformable, 2, truss can reuse, 3, practiced thrift truss, obtained good economic benefit.
[description of drawings]
Fig. 1 is a diaphragm wall reinforcing cage construction reinforcing rib elevational schematic view;
Fig. 2 is the steel bar girder detail drawing that can be recycled;
Fig. 3 is that positive and negative silk braid tube connects detail drawing;
Fig. 4 is the A-A sectional drawing of Fig. 1;
Fig. 5 is fastener (buckle) structural representation;
Among the figure: 1. steel bar girder 2. steel bar girder 3. bridgings 4. suspension centres 5. suspension centre reinforcing ribs 6. vertical reinforcement truss 7. hangers capable of circulation do not circulate.
[specific embodiment]
In conjunction with accompanying drawing the utility model is further specified, the manufacturing technology of this device is very clearly concerning this professional people.
According to the loading characteristic of Extra-Deep Foundation Pit structure diaphragm wall, the stressed reinforcing cage inboard and the outside of mainly concentrating on of reinforcing cage.Design comprises reinforcing cage, the steel bar girder that can be recycled, steel bar girder does not circulate; It is characterized in that described reinforcing cage integral hoisting; Be provided with 2-3 the steel bar girder that can be recycled in the middle of the reinforcing cage; Described can be recycled to be staggered between the steel bar girder be provided with the steel bar girder that do not circulate, the described steel bar girder that can be recycled adopts fastener firmly to be connected in the reinforcing cage.According to the loading characteristic of Extra-Deep Foundation Pit structure diaphragm wall, the stressed reinforcing cage inboard and the outside of mainly concentrating on of reinforcing cage.The reinforcing cage integral hoisting needs welding 2 Pin to play hanging truss, for the lifting rigidity of reinforcing steel bar cage, in the middle of reinforcing cage, increases 2-3 Pin and reinforces truss.
The described steel bar girder that can be recycled is divided into three segments; Every section is adopted positive and negative silk braid tube to connect; The steel bar girder that can be recycled adopts detachable fastener to be fixed on the reinforcing cage truss lower plate; Per 1 meter is adopted a fastener to fix; Reinforcing cage truss upper plate is provided with one
or
elongated reinforcing bar, and elongated reinforcing bar adopts fastener to connect the steel bar girder that can be recycled
For Production Time of shortening reinforcing cage and practice thrift reinforced steel, utilize buckle will reinforce truss and be connected firmly in reinforcing cage, treat reinforcing cage lay put in place after, the 2-3 truss structure of reinforcing is fast extracted out, recycle, guarantee that simultaneously reinforcing cage is complete and indeformable.
Claims (2)
1. detachable underground diaphragm wall reinforcing cage truss; Comprise reinforcing cage, the steel bar girder that can be recycled, steel bar girder does not circulate; It is characterized in that described reinforcing cage integral hoisting; Be provided with 2-3 the steel bar girder that can be recycled in the middle of the reinforcing cage, described can be recycled to be staggered between the steel bar girder be provided with the steel bar girder that do not circulate, the described steel bar girder that can be recycled adopts fastener firmly to be connected in the reinforcing cage.
2. a kind of detachable underground diaphragm wall reinforcing cage truss as claimed in claim 1; It is characterized in that the described steel bar girder that can be recycled is divided into three segments; Every section is adopted positive and negative silk braid tube to connect; The steel bar girder that can be recycled adopts detachable fastener to be fixed on the reinforcing cage truss lower plate; Per 1 meter is adopted a fastener to fix; Reinforcing cage truss upper plate is provided with one
or
elongated reinforcing bar, and elongated reinforcing bar adopts fastener to connect the steel bar girder that can be recycled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120447528 CN202323930U (en) | 2011-11-11 | 2011-11-11 | Detachable reinforcement cage truss for underground diaphragm wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120447528 CN202323930U (en) | 2011-11-11 | 2011-11-11 | Detachable reinforcement cage truss for underground diaphragm wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202323930U true CN202323930U (en) | 2012-07-11 |
Family
ID=46435913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120447528 Expired - Fee Related CN202323930U (en) | 2011-11-11 | 2011-11-11 | Detachable reinforcement cage truss for underground diaphragm wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202323930U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103938616A (en) * | 2014-05-15 | 2014-07-23 | 东南大学 | Underground diaphragm wall steel bar cage structure and construction method thereof |
| CN108222006A (en) * | 2016-12-15 | 2018-06-29 | 宏润建设集团股份有限公司 | A kind of square construction method of underground continuous wall |
| CN108867622A (en) * | 2018-06-29 | 2018-11-23 | 中建隧道建设有限公司 | It is a kind of for passing through the ground-connecting-wall steel reinforcement cage and its construction method of underground utilities |
| WO2020244676A1 (en) * | 2019-11-27 | 2020-12-10 | 中铁九局集团有限公司 | Steel reinforcement cage for use in ventilation shaft diaphragm wall, and usage method |
| CN114622546A (en) * | 2022-03-17 | 2022-06-14 | 中交第三航务工程局有限公司 | Space truss supporting platform, system and method for ultra-deep underground continuous wall |
| CN114622546B (en) * | 2022-03-17 | 2024-06-07 | 中交第三航务工程局有限公司 | Space truss support platform, system and method for ultra-deep underground diaphragm wall |
-
2011
- 2011-11-11 CN CN 201120447528 patent/CN202323930U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103938616A (en) * | 2014-05-15 | 2014-07-23 | 东南大学 | Underground diaphragm wall steel bar cage structure and construction method thereof |
| CN103938616B (en) * | 2014-05-15 | 2017-07-28 | 东南大学 | Diaphram wall reinforcement cage structure and its construction method |
| CN108222006A (en) * | 2016-12-15 | 2018-06-29 | 宏润建设集团股份有限公司 | A kind of square construction method of underground continuous wall |
| CN108222006B (en) * | 2016-12-15 | 2020-05-05 | 宏润建设集团股份有限公司 | Construction method of square underground continuous wall |
| CN108867622A (en) * | 2018-06-29 | 2018-11-23 | 中建隧道建设有限公司 | It is a kind of for passing through the ground-connecting-wall steel reinforcement cage and its construction method of underground utilities |
| CN108867622B (en) * | 2018-06-29 | 2021-05-11 | 中建隧道建设有限公司 | Underground diaphragm wall reinforcement cage for penetrating through underground pipeline and construction method thereof |
| WO2020244676A1 (en) * | 2019-11-27 | 2020-12-10 | 中铁九局集团有限公司 | Steel reinforcement cage for use in ventilation shaft diaphragm wall, and usage method |
| CN114622546A (en) * | 2022-03-17 | 2022-06-14 | 中交第三航务工程局有限公司 | Space truss supporting platform, system and method for ultra-deep underground continuous wall |
| CN114622546B (en) * | 2022-03-17 | 2024-06-07 | 中交第三航务工程局有限公司 | Space truss support platform, system and method for ultra-deep underground diaphragm wall |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202323930U (en) | Detachable reinforcement cage truss for underground diaphragm wall | |
| CN202219536U (en) | Die holder for assembling steel reinforcement cage of prefabricated box girder | |
| CN207211419U (en) | A kind of replaceable H, U-shaped mild steel combination of dampings device | |
| CN202090336U (en) | Spirally-proceeding type steel tube concrete pile | |
| CN205895507U (en) | A tower section of thick bamboo and fan | |
| CN202482638U (en) | Carbon fiber winding roller | |
| CN209704764U (en) | A kind of support device for wind power tower conveying | |
| CN207933879U (en) | A kind of bridge pier structure of segmented splicing | |
| CN203782542U (en) | Prestressed concrete box girder adopting corrugated steel webs | |
| CN202416303U (en) | End plate of prestressed concrete hollow square pile | |
| CN206457816U (en) | A kind of Geotechnical Engineering mixing pile | |
| CN108193590A (en) | A kind of bridge pier structure and joining method of segmented splicing | |
| CN202925883U (en) | Large size wooden formwork surrounding purlin device | |
| CN203096731U (en) | Pre-stressed hollow square pile assembly without end plate at one end | |
| CN105386530A (en) | Cross four-angle-steel type bending constraint support | |
| CN202214116U (en) | Elevator top beam | |
| CN204898708U (en) | Assembled steel construction conversion layer of tower crane | |
| CN102220761A (en) | Prestressed concrete tubular pile end plate | |
| CN204491988U (en) | A kind of wall plate structure being convenient to lift | |
| CN202296679U (en) | Skeleton structure of upper beam of elevator | |
| CN204418435U (en) | A kind of new steel plate shear wall | |
| CN201567799U (en) | Prestressed reinforcement pre-tensioning part tension withdrawing structure | |
| CN211541755U (en) | But reuse's prefabricated stair demolding hoist structure | |
| CN202936084U (en) | Lifting frame for low-voltage cabinet | |
| CN205634604U (en) | Large -scale precast floor plank hoist system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20120711 Termination date: 20181111 |