CN202298606U - Descending frame for mounting reinforcement cage of pile foundation - Google Patents
Descending frame for mounting reinforcement cage of pile foundation Download PDFInfo
- Publication number
- CN202298606U CN202298606U CN 201120363189 CN201120363189U CN202298606U CN 202298606 U CN202298606 U CN 202298606U CN 201120363189 CN201120363189 CN 201120363189 CN 201120363189 U CN201120363189 U CN 201120363189U CN 202298606 U CN202298606 U CN 202298606U
- Authority
- CN
- China
- Prior art keywords
- pile foundation
- frame
- reinforcing cage
- support bar
- transferring
- Prior art date
Links
- 230000002787 reinforcement Effects 0.000 title abstract 2
- 230000003014 reinforcing Effects 0.000 claims description 33
- 238000009434 installation Methods 0.000 claims description 12
- 238000010276 construction Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 3
- 238000006011 modification reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000789 fastener Substances 0.000 description 2
- 210000003205 Muscles Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating Effects 0.000 description 1
- 231100000817 safety factor Toxicity 0.000 description 1
Abstract
The utility model discloses a descending frame for mounting a reinforcement cage of a pile foundation. The descending frame comprises a frame, wherein the frame comprises vertical supporting rods, horizontal supporting rods and a lifting device fixing rod arranged between every two adjacent horizontal supporting rods. The descending frame has the characteristics of convenience in construction, high hoisting capacity and low cost, and is widely applied to the field of bridge construction.
Description
Technical field
The utility model relates to field of bridge construction, particularly relates to a kind of frame of transferring that is used for the installation of pile foundation reinforcing cage.
Background technology
In the area, mountain area, owing to receive the restriction of geographical conditions, the application of many heavy mechanical equipments in super-huge bridge engineering construction is extremely difficult, particularly to crane gear---and crane influences bigger.The pile foundation reinforcing cage in mountain area area transfers general employing straddle truck and crawler crane is transferred, if but bridge pier be positioned at above the steep hills slope, more than two kinds of lifting appliances all can't install on construction ground.And consider the lifting scope of big arm, even if the bigger tower crane of lifting capacity, the reinforcing cage of 45 tons of weights of lifting does not possess elevating capacity yet.
The utility model content
The purpose of the utility model is in order to overcome the deficiency of above-mentioned background technology, and a kind of frame of transferring that the pile foundation reinforcing cage installs that is used for is provided, the characteristics that it is had be convenient to construct, crane capacity are big, cost is low.
A kind of frame of transferring that is used for the installation of pile foundation reinforcing cage that the utility model provides comprises framework, and said framework comprises vertical support bar and horizontal support bar, and it also comprises the lifting gear fixed bar that is arranged between adjacent two horizontal support bars.
In technique scheme, be provided with the vertical plane bearing diagonal between adjacent vertical support bar and the horizontal support bar.
In technique scheme, be provided with first reinforced company's extension bar between the adjacent vertical support bar middle part.
In technique scheme, be provided with second reinforced company's extension bar between the adjacent vertical support bar bottom.
In technique scheme, the lifting gear fixed bar is provided with lifting gear.
The frame of transferring that is used for the installation of pile foundation reinforcing cage of the utility model; Have following beneficial effect: this is used for the frame of transferring of pile foundation reinforcing cage installation; The characteristics of utilizing reinforcing cage to transfer replace large-scale crane gear well, not only crane capacity big, be convenient to construction; Solved the difficult problem of engineering construction well, and the huge cost of equipment of aspect cost, also having given engineering economy.
Description of drawings
Fig. 1 transfers the frame schematic perspective view for what the utility model was used for that the pile foundation reinforcing cage installs;
Fig. 2 transfers the frame schematic top plan view for what the utility model was used for that the pile foundation reinforcing cage installs.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further to describe in detail, but this embodiment should not be construed as the restriction to the utility model.
Referring to Fig. 1 to Fig. 2, the frame of transferring that the utility model is used for the installation of pile foundation reinforcing cage comprises framework 3, and framework 3 is provided with the lifting gear of liftable reinforcing cage.
Said framework 3 comprises vertical support bar 1, horizontal support bar 2, lifting gear fixed bar 4, vertical plane bearing diagonal 5, first reinforced company's extension bar 6 and second reinforced company's extension bar 7.Horizontal support bar 2 is formed the end face of framework 3, and horizontal support bar 2 and adjacent vertical support bar 1 are formed the side of framework 3, and in the present embodiment, vertical support bar 1 has 4 respectively with horizontal support bar 2, and mutual group becomes the framework 3 of cubic shaped.Lifting gear fixed bar 4 is arranged between adjacent two horizontal support bars 2, and vertical plane bearing diagonal 5 is arranged between adjacent vertical support bar 1 and the horizontal support bar 2, and in the present embodiment, lifting gear fixed bar 4 has 4 and 8 respectively with vertical plane bearing diagonal 5.First reinforced company's extension bar 6 is arranged between adjacent vertical support bar 1 middle part, and second reinforced company's extension bar 7 is arranged between adjacent vertical support bar 1 bottom, and in the present embodiment, first reinforced company's extension bar 6 and second reinforced company's extension bar 7 are 4.Lifting gear is arranged on the lifting gear fixed bar 6, and in the present embodiment, said lifting gear is 4 Chain blocks 8.
When the pile foundation reinforcing cage is installed; Reinforcing cage elder generation installation in crane (not shown) crane capacity scope; When treating that the reinforcing cage gross weight surpasses lifting capacity of crane scope; Be used for the frame of transferring that the pile foundation reinforcing cage installs and transfer reinforcing cage because be used for that the pile foundation reinforcing cage installs transfer the reinforcing cage (not shown) that frame is used to install 45 tons and above weight, so its supporting capacity must be greater than 67.5 tons (safety factor gets 1.5).Consider the spreading problem of reinforcing cage; Chain block 8 is transferred in order to help to realize that reinforcing cage is segmented; Segmented reinforcing cage single-unit winches to the frame of transferring that is used for the installation of pile foundation reinforcing cage with crane; After treating that main muscle connects completion, piecemeal reinforcing cage is transferred completion through the slide fastener (not shown) of Chain block 8 and install.Transfer in the process at reinforcing cage, the slide fastener lowering velocity of Chain block 8 will be consistent, and avoids reinforcing cage to deform because of unbalance stress.Chain block 8 is provided with a stiffening ring with framework 3 link position places, and it is firm to guarantee that Chain block 8 is connected with reinforcing cage.
Obviously, those skilled in the art can carry out various changes and modification to the utility model and not break away from the spirit and the scope of the utility model.Like this, belong within the scope of the utility model claim and equivalent technologies thereof if these of the utility model are revised with modification, then the utility model also is intended to comprise these changes and modification interior.
The content of not doing in this manual to describe in detail belongs to this area professional and technical personnel's known prior art.
Claims (5)
1. one kind is used for the frame of transferring that the pile foundation reinforcing cage installs; Comprise framework (3); Said framework (3) comprises vertical support bar (1) and horizontal support bar (2), it is characterized in that: it also comprises the lifting gear fixed bar (4) that is arranged between adjacent two horizontal support bars (2).
2. the frame of transferring that is used for the installation of pile foundation reinforcing cage according to claim 1 is characterized in that: be provided with vertical plane bearing diagonal (5) between adjacent vertical support bar (1) and the horizontal support bar (2).
3. the frame of transferring that is used for the installation of pile foundation reinforcing cage according to claim 1, it is characterized in that: adjacent vertical support bar (1) is provided with first reinforced company's extension bar (6) between the middle part.
4. the frame of transferring that is used for the installation of pile foundation reinforcing cage according to claim 3, it is characterized in that: adjacent vertical support bar (1) is provided with second reinforced company's extension bar (7) between the bottom.
5. the frame of transferring that is used for the installation of pile foundation reinforcing cage according to claim 1, it is characterized in that: lifting gear fixed bar (4) is provided with lifting gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120363189 CN202298606U (en) | 2011-09-26 | 2011-09-26 | Descending frame for mounting reinforcement cage of pile foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120363189 CN202298606U (en) | 2011-09-26 | 2011-09-26 | Descending frame for mounting reinforcement cage of pile foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202298606U true CN202298606U (en) | 2012-07-04 |
Family
ID=46367535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120363189 CN202298606U (en) | 2011-09-26 | 2011-09-26 | Descending frame for mounting reinforcement cage of pile foundation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202298606U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103821163A (en) * | 2014-02-13 | 2014-05-28 | 中铁四局集团第四工程有限公司 | Method for hoisting and constructing reinforcement cages of concrete diaphragm walls |
| CN104790405A (en) * | 2015-04-24 | 2015-07-22 | 山河建设集团有限公司 | Method for manually lowering overweight reinforcement cage of hole digging pile |
| CN105386445A (en) * | 2015-12-15 | 2016-03-09 | 国家电网公司 | Auxiliary supporting vertical frame for circular die plate of combined single-pile cast-in-place pile |
| CN106522207A (en) * | 2016-11-22 | 2017-03-22 | 中交公局海威工程建设有限公司 | Reinforcement cage bracket and reinforcement cage mounting device |
| CN109235424A (en) * | 2018-09-18 | 2019-01-18 | 中国十九冶集团有限公司 | Pile foundation steel bar cage is segmented installation method |
-
2011
- 2011-09-26 CN CN 201120363189 patent/CN202298606U/en not_active IP Right Cessation
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103821163A (en) * | 2014-02-13 | 2014-05-28 | 中铁四局集团第四工程有限公司 | Method for hoisting and constructing reinforcement cages of concrete diaphragm walls |
| CN104790405A (en) * | 2015-04-24 | 2015-07-22 | 山河建设集团有限公司 | Method for manually lowering overweight reinforcement cage of hole digging pile |
| CN105386445A (en) * | 2015-12-15 | 2016-03-09 | 国家电网公司 | Auxiliary supporting vertical frame for circular die plate of combined single-pile cast-in-place pile |
| CN105386445B (en) * | 2015-12-15 | 2017-07-25 | 国家电网公司 | Combined type single pile bored concrete pile circle template aids in formwork stand |
| CN106522207A (en) * | 2016-11-22 | 2017-03-22 | 中交公局海威工程建设有限公司 | Reinforcement cage bracket and reinforcement cage mounting device |
| CN109235424A (en) * | 2018-09-18 | 2019-01-18 | 中国十九冶集团有限公司 | Pile foundation steel bar cage is segmented installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C14 | Grant of patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20170926 |
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| CF01 | Termination of patent right due to non-payment of annual fee |