CN200996147Y - Directional reinforcing-bar cage - Google Patents
Directional reinforcing-bar cage Download PDFInfo
- Publication number
- CN200996147Y CN200996147Y CN 200620077037 CN200620077037U CN200996147Y CN 200996147 Y CN200996147 Y CN 200996147Y CN 200620077037 CN200620077037 CN 200620077037 CN 200620077037 U CN200620077037 U CN 200620077037U CN 200996147 Y CN200996147 Y CN 200996147Y
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- Prior art keywords
- reinforcing cage
- direct orbit
- directed
- stake
- guider
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Abstract
A positioning reinforcing cage used for concrete-grouted piles comprises a reinforcing cage (1), and is characterized in that the a guider (2) is provided on the reinforcing cage (1); a direction finder (3) is connected on the guider (2) in a gliding way and is corollary with the guider (2).
Description
Technical field
The utility model relates to the reinforcing cage of cast-in-place concrete pile in a kind of civil engineering Foundation Design, relates in particular to the directed reinforcing cage that a kind of cast-in-place concrete pile is laid at stake hole interior orientation.
Background technology
In the Foundation Design of civil engineering, there is the part pile foundation engineering often to exist the horizontal force that is subjected to single direction, soldier pile as base pit engineering, the antislide pile of slope treatment, the harbour stake of hydraulic architecture etc., in the design of above-mentioned stake type, the overwhelming majority is to be main controlled load pattern with moment of flexure, therefore take all factors into consideration from economic and technical norms, the reinforcing cage of pile foundation carries out reasonable arrangement of reinforcement by the moment of flexure size and Orientation, but, when installing in the past hole of reinforcing cage, rely on and manually set upright, be difficult to guarantee the accuracy of its direction, particularly when adopting long auger, pumping of concrete in the pipe, in the stake hole of concrete perfusion when " the joint bar drilled press-grouting pile vibrates " of vibration joint bar, because exciting force is big, manually set upright very difficult simultaneously also very dangerous.
Summary of the invention
The purpose of this invention is to provide a kind of directed reinforcing cage that has guide function and can reduce the cast-in-place concrete pile construction cost.
The utility model adopts following technical scheme:
A kind of directed reinforcing cage that is used for cast-in-place concrete pile comprises reinforcing cage, is provided with guider on reinforcing cage, is connected with the matching used finder of guider and guider and finder to be slidingly connected on guider.
Compared with prior art, the utlity model has following advantage:
Because the utility model is provided with guider and reaches and the matching used finder of guider on existing reinforcing cage, this makes when laying reinforcing cage in the stake hole, reinforcing cage can be inserted in the concrete pile hole according to predetermined direction, can prevent that reinforcing cage from twisting and change installation position.Reinforcing cage when the utility model has solved cast-in-place concrete pile, the direction arrangement of reinforcement of long-term puzzlement is difficult to the problem of accurately installing by the design orientation in the stake hole; Particularly having solved can not be by designing the problem that install in the orientation in having poured into concrete stake hole, when concrete vibrating mode is installed reinforcing cage.Bearing unit when cast-in-place concrete pile is installed reinforcing cage will play crucial effect for direction design of reinforcement of saving 15%～30% steel and construction technology, can save 7%～20% of whole pile foundation engineering total prices.Simultaneously, when carrying out the reinforcing cage location and installation when adopting this utility model, operating worker need not be kept somewhere in the hazardous area around the stake hole.The utility model takes to have established in orbit notch part, and spiral stirrup 1-3 can go into notch part, and it is easy to process and weld admittedly easily that this distinguishing characteristics makes into cage, and therefore not only exploitativeness is very strong, and more simple and practical than other schemes.
Description of drawings
Bearing unit structural representation when Fig. 1 is the utility model cast-in-place concrete pile installation reinforcing cage; Also be the schematic diagram of embodiment 1 simultaneously;
Fig. 2 is embodiment 2 schematic diagrames of the present utility model;
Fig. 3 is the local enlarged diagram of armful card structure that adopts the recyclable direct orbit of " worker " type double embrace cassette;
Fig. 4 is the local enlarged diagram of armful card structure that adopts the recyclable direct orbit of " ㄈ " type double embrace cassette;
Fig. 5 is the local enlarged diagram of armful card structure that adopts the recyclable direct orbit of " worker " type single deck tape-recorder formula,
Fig. 6 is that the local enlarged diagram of armful card structure of the recyclable direct orbit of employing " L " type single deck tape-recorder formula, while also are embodiment 3 schematic diagrames;
Fig. 7 is the local enlarged diagram of armful card structure that adopts the recyclable direct orbit of T-shape single deck tape-recorder formula;
Fig. 8 is the local enlarged diagram of armful card structure that adopts the recyclable direct orbit of " ㄈ " type single deck tape-recorder formula;
Fig. 9 be adopt to outer rail meter of top formula stake and matrix direct orbit to the roof construction schematic diagram; Also be embodiment 4 schematic diagrames simultaneously;
Figure 10 be adopt to outer rail meter of top formula stake and convex direct orbit to the roof construction schematic diagram;
Figure 11 is the reinforcing cage that is provided with the notch part guide rail.
Among the figure: 1, reinforcing cage, 1-1, main muscle, 1-2, stirrup, 1-3, spiral bar, 2, direct orbit, 2-1, fixed direct orbit, 2-2, recyclable direct orbit, 2-2-1, the recyclable direct orbit of double embrace cassette, 2-2-1-1, the recyclable direct orbit of " worker " type double embrace cassette, 2-2-1-2, the recyclable direct orbit of " ㄈ " type double embrace cassette, 2-2-2, the recyclable direct orbit of single deck tape-recorder formula, 2-2-2-1, the recyclable direct orbit of " worker " type single deck tape-recorder formula, 2-2-2-2, the recyclable direct orbit of " L " type single deck tape-recorder formula, 2-2-2-3, the recyclable direct orbit of T-shape single deck tape-recorder formula, 2-2-2-4, ㄈ " the recyclable direct orbit of type single deck tape-recorder formula, 2-2-3; convex direct orbit, 2-2-4; matrix direct orbit; 2-3; establish the notch part guide rail; 2-3-1, notch part, 3, the outer rail meter of stake, 3-1 are embraced the outer rail meter of cassette stake, 3-2, to the outer rail meter of top formula stake, 3-3, the outer rail meter of T-shape stake, 4, cage is established and is embraced rail device, 5, interim connecting bolt, 6, the colligation connector, 7 plates that integrate with.
The specific embodiment
A kind of directed reinforcing cage that is used for cast-in-place concrete pile comprises reinforcing cage 1, is provided with guider 2 on reinforcing cage 1, is connected with guider 2 matching used finders 3 and guider 2 to be slidingly connected with finder 3 on guider 2.In the present embodiment, guider 2 is a guide rail, and this guide rail axially is provided with along reinforcing cage 1.Guide rail and finder can adopt multiple specific embodiment, and for example: guide rail adopts public grooved rail (referring to Fig. 5～situation shown in Figure 8), and finder 3 adopts directed piece, is provided with the female groove that matches with above-mentioned public grooved rail at directed piece; For another example: guide rail adopts the bar shaped rail, on the bar shaped rail, be provided with female groove (referring to situation shown in Figure 9), finder 3 adopts directed piece, be provided with female groove at directed piece, between guide rail and directed piece, be provided with connector, there is public groove the both sides of this connector, and the public groove of one side matches with female groove on the bar shaped rail and be slidingly connected, and the public groove of its opposite side matches with female groove on the directed piece and is slidingly connected.
With reference to the accompanying drawings, the utility model is made more detailed explanation:
Concrete scheme of the present utility model is as follows:
Bearing unit when cast-in-place concrete pile is installed reinforcing cage is made up of reinforcing cage 1, direct orbit 2 and the outer rail meter 3 of stake, and direct orbit 2 axially is provided with and parallel with main muscle 1-1 along reinforcing cage 1; Stake hole periphery be provided with can level to constraint direct orbit 2, reinforcing cage is not produced depart from rail meter 3 outside the stake of installation position, during joint bar, 2 works of direct orbit vertically slide to (Z); Direct orbit 2 can be provided with one also can 2, can be whole, also can be to be assembled by removable merogenesis; Can be to be fixed on disposable fixed direct orbit 2-1 on the reinforcing cage 1, also can be to be temporarily fixed on the reinforcing cage, takes out reusable recyclable direct orbit 2-2 after directed joint bar operation is finished in the stake hole.
Cooperate with recyclable direct orbit 2-2, the cage that reinforcing cage is fixed with more than two or two is vertically established an armful rail device 4, cage is established an armful rail device 4 recyclable direct orbit 2-2 is tied to (X, Y) with level, vertically the card mode of embracing that is free to slide to (Z) is temporarily fixed on the reinforcing cage, finishes behind the directed joint bar can be easily to establish from cage and embraces rail device 4 and extract out.
Establish the connected mode of embracing rail device 4 by recyclable direct orbit 2-2 and reinforcing cage 1 and cage and can be divided into recyclable direct orbit 2-2-1 of double embrace cassette and the recyclable direct orbit 2-2-2 of single deck tape-recorder formula; The recyclable direct orbit 2-2-1 of double embrace cassette while quilt outer rail meter 3 of stake and cage are established and are embraced 4 armfuls of cards of rail device, level is tied to (X, Y), vertically are free to slide to (Z); The recyclable direct orbit 2-2-1 of double embrace cassette by shape of cross section can be divided into " worker " shape and " ㄩ " shape, the recyclable direct orbit 2-2-1-2 of the recyclable direct orbit 2-2-1-1 of " worker " type double embrace cassette and " ㄩ " type double embrace cassette is established armful rail device 4 levels to (X, Y) constraint to embrace the card mode by outer rail meter 3 of stake and cage simultaneously, but can vertically be free to slide to (Z).Recyclable direct orbit 2-2-2 of single deck tape-recorder formula and reinforcing cage temporary fixed can be adopted can be shaken by vibrating hammer when reclaiming and take off or shake disconnected connected mode, as the interim connected mode of the pad of part 2-2-2, colligation connector 6, bolt connection piece 5, wear pin and connect " U " type card hood type connection etc.The recyclable direct orbit 2-2-2 of single deck tape-recorder formula can be divided into "T"-shaped again and " L " shape by cross section, adopt the recyclable direct orbit 2-2-2-1 of T-shape single deck tape-recorder formula of "T"-shaped section steel manufacture, its " 1 " is literal temporary fixed with reinforcing cage, another side is by the outer 3 armfuls of cards of rail meter of stake, adopt the recyclable direct orbit 2-2-2-2 of " L " type single deck tape-recorder formula of " L " section steel manufacture, its one side is temporary fixed with reinforcing cage, another side is by the outer 3 armfuls of cards of rail meter of stake, two kinds of form of fracture levels are to (X, Y) all being subjected to embrace the card mode retrains, but can vertically be free to slide to (z), after finishing directed joint bar, shake take off temporary fixed after, establish from cage and to embrace rail device 4 and extract out.
The reinforcing cage bearing unit of cast-in-place concrete pile, the outer rail meter 3 of stake that stake hole periphery is provided with, can one also can be 2, can be can be to direct orbit 2 with level to X-axis, Y-axis retrains simultaneously, the outer rail meter 3-1 of armful cassette stake that the Z axle is free to slide, also can be to retrain to Y-axis direct orbit 2 levels, an X-axis unilateral constrain, the Z axle is freely to the outer rail meter 3-2 of top formula stake, constitute " top card " structure of a pair of non-armful of card with two convex direct orbit 2-2-3 that are positioned at the reinforcing cage both sides or matrix direct orbit 2-2-4, constituted equally and can control reinforcing cage 1 and do not produce and depart from the mechanism that installation position satisfies directed joint bar function.
The reinforcing cage bearing unit of cast-in-place concrete pile is fixed on above-mentioned recyclable direct orbit 2-2 on the reinforcing cage and does not reclaim, and just becomes fixed direct orbit 2-1 automatically, and this paper does not do tired stating.
As shown in Figure 1: the bearing unit when cast-in-place concrete pile is installed reinforcing cage is made up of reinforcing cage 1, direct orbit 2 and the outer rail meter 3 of stake, and direct orbit 2 axially is provided with and parallel with main muscle 1 along reinforcing cage 1; Stake hole periphery be provided with can level to the constraint direct orbit, reinforcing cage is not produced depart from the outer rail meter 3 of stake of installation position, during joint bar, thereby direct orbit is only done vertically to the realization reinforcing cage installing and locating of sliding.
Embodiment 1: shown in Fig. 1,3: the bearing unit when cast-in-place concrete pile is installed reinforcing cage is made up of reinforcing cage 1, direct orbit 2 and the outer rail meter 3 of stake, and direct orbit 2 axially is provided with and parallel with main muscle 1 along reinforcing cage 1; Stake hole periphery be provided with can level to the constraint direct orbit, reinforcing cage is not produced depart from the outer rail meter 3 of stake of installation position, during joint bar, thereby direct orbit is only done vertically to the realization reinforcing cage installing and locating of sliding.That direct orbit 2 adopts is the recyclable direct orbit 2-2-1-1 of " worker " type double embrace cassette; Before reinforcing cage 1 welds not lifting, at first, with direct orbit by with main muscle 1-1 parallel direction with its pendulum on the reinforcing cage circumference; Secondly, adopt the cage of two " L " shape structures more than 2 or 2 to establish to embrace rail device 4 that " worker " type orbital drive is fixed on the reinforcing cage to (Z among the figure to) by Fig. 3 mode, the track axial float is tightened interim connecting bolt 5 when preventing to lift by crane; Once more, the outer rail meter 3 of stake is placed aperture and temporary fixed, after reinforcing cage hangs directly, second half " fourth " font bead of " worker " type track is inserted cage establish the gap of embracing rail device 4; At last, reinforcing cage 1 orientation after design elevation, unclamp top interim connecting bolt 5, and vibration or the interim connecting bolt 5 of pull-off bottom track is extracted out.Get final product if do not reclaim then need not extract the outer rail meter 3 of rail Tuo Tuokai stake out.
Embodiment 2: shown in Fig. 2,4: the bearing unit when cast-in-place concrete pile is installed reinforcing cage is made up of reinforcing cage 1, direct orbit 2 and the outer rail meter 3 of stake, and direct orbit 2 axially is provided with and parallel with main muscle 1 along reinforcing cage 1; Stake hole periphery be provided with can level to the constraint direct orbit, reinforcing cage is not produced depart from the outer rail meter 3 of stake of installation position, during joint bar, thereby direct orbit is only done vertically to the realization reinforcing cage installing and locating of sliding.The recyclable direct orbit 2-2-1-2 of " ㄈ " type double embrace cassette that direct orbit 2 adopts segmentation to connect; Before reinforcing cage 1 welds not lifting, at first, with the direct orbit of segmentation by with main muscle 1-1 parallel direction with its pendulum on the reinforcing cage circumference and connect with the plate 7 that integrates with; Secondly, adopt the cage of two " L " shape structures more than 2 or 2 to establish to embrace rail device 4 that " ㄈ " type orbital drive is fixed on the reinforcing cage to (Z among the figure to) by Fig. 4 mode, track axial float when preventing to lift by crane, with the interim connecting bolt 5 in track upper end tighten, the track bottom establishes track and cage with colligation connector 6 and embraces rail device 4 or reinforcing cage is connected temporarily; Once more, the outer rail meter 3 of stake is placed aperture and temporary fixed, after reinforcing cage hangs directly, " L " type bead of " ㄈ " type track is inserted cage establish the gap of embracing rail device 4; At last, reinforcing cage 1 orientation after design elevation, unclamp top interim connecting bolt 5, and vibration or the colligation connector 6 of pull-off bottom track is extracted out.If do not reclaim then need not extract track out, throw off the outer rail meter 3 of stake and get final product.
Embodiment 3: as Fig. 6, shown in: the bearing unit when cast-in-place concrete pile is installed reinforcing cage is made up of reinforcing cage 1, direct orbit 2 and the outer rail meter 3 of stake, and direct orbit 2 axially is provided with and parallel with main muscle 1 along reinforcing cage 1; Stake hole periphery be provided with can level to the constraint direct orbit, reinforcing cage is not produced depart from the outer rail meter 3 of stake of installation position, during joint bar, thereby direct orbit is only done vertically to the realization reinforcing cage installing and locating of sliding.Direct orbit 2 adopts the recyclable direct orbit of " L " type single deck tape-recorder formula, and before 2-2-2-3 reinforcing cage 1 welded not lifting, at first, direct orbit was by with main muscle 1-1 parallel direction it being put on the reinforcing cage circumference; Secondly, press Fig. 6 mode, directly " L " type track is temporarily fixed on the reinforcing cage, once more, the outer rail meter 3 of stake is placed aperture and temporary fixed, after reinforcing cage 1 hangs directly, " L " type bead of " L " type track is inserted cage establish the gap of embracing rail device 4; At last, reinforcing cage 1 orientation is shaken and is taken off or pull-off direct orbit and reinforcing cage 1 interim is connected, can extracts direct orbit out after design elevation.If do not reclaim then need not extract track out, throw off the outer rail meter 3 of stake and get final product.
Embodiment 4: as Fig. 9, shown in: the bearing unit when cast-in-place concrete pile is installed reinforcing cage is made up of reinforcing cage 1, direct orbit 2 and the outer rail meter 3 of stake, and direct orbit 2 axially is provided with and parallel with main muscle 1 along reinforcing cage 1; Stake hole periphery be provided with can level to the constraint direct orbit, reinforcing cage is not produced depart from the outer rail meter 3 of stake of installation position, during joint bar, thereby direct orbit is only done vertically to the realization reinforcing cage installing and locating of sliding.Present embodiment adopts outer rail meter 3-3 of top formula stake and matrix direct orbit 2-2-4 is formed level to the constraint orientation to roof construction; Before reinforcing cage 1 welds not lifting, at first, with two matrix direct orbit 2-2-4 by being temporarily fixed on the reinforcing cage circumference with main muscle 1-1 parallel direction symmetry; Secondly, will place aperture and temporary fixed to the outer rail meter 3-3 of top formula stake, reinforcing cage 1 hang straight after, both sides " recessed " type track is inserted flange to the outer rail meter 3-3 of top formula stake simultaneously; At last, reinforcing cage 1 orientation is shaken and is taken off or pull-off direct orbit and reinforcing cage 1 interim is connected, can extracts direct orbit out after design elevation.If do not reclaim then need not extract track out, throw off the outer rail meter of stake and get final product.
Embodiment 5: as shown in figure 11: the concrete spouting pile cages of setting up bearing unit, be provided with two by shaped steel processing establish notch part guide rail 2-3, with its be installed in the reinforcing cage both sides and as an alternative the structure muscle of main muscle use, notch part 2-3-1 is provided with vertically, as spiral bar notch in place, the projection that exceeds the reinforcing cage external diameter cooperates with the outer rail meter 3 of stake implements guiding.
Claims (5)
1, a kind of directed reinforcing cage that is used for cast-in-place concrete pile, comprise reinforcing cage (1), it is characterized in that on reinforcing cage (1), being provided with guider (2), on guider (2), be connected with the matching used finder of guider (2) (3) and guider (2) and finder (3) and be slidingly connected.
2, directed reinforcing cage according to claim 1 is characterized in that guider (2) is a guide rail, and this guide rail axially is provided with along reinforcing cage (1).
3, directed reinforcing cage according to claim 2 is characterized in that guide rail adopts public grooved rail, and finder (3) adopts directed piece, is provided with the female groove that matches with above-mentioned public grooved rail at directed piece.
4, directed reinforcing cage according to claim 2, it is characterized in that guide rail adopts the bar shaped rail, on the bar shaped rail, be provided with female groove, finder (3) adopts directed piece, be provided with female groove at directed piece, be provided with connector between guide rail and directed piece, there is public groove the both sides of this connector, and the public groove of one side matches with female groove on the bar shaped rail and is slidingly connected, and the public groove of its opposite side matches with female groove on the directed piece and is slidingly connected.
5, directed reinforcing cage according to claim 2 is characterized in that guide rail (2) is provided with the notch part (2-3-1) that can execute muscle (1-3) embedding for spiral shell vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620077037 CN200996147Y (en) | 2006-08-31 | 2006-08-31 | Directional reinforcing-bar cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620077037 CN200996147Y (en) | 2006-08-31 | 2006-08-31 | Directional reinforcing-bar cage |
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| Publication Number | Publication Date |
|---|---|
| CN200996147Y true CN200996147Y (en) | 2007-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620077037 Expired - Fee Related CN200996147Y (en) | 2006-08-31 | 2006-08-31 | Directional reinforcing-bar cage |
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| CN (1) | CN200996147Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518122A (en) * | 2011-11-17 | 2012-06-27 | 中铁十五局集团有限公司 | Leading-in method of bridge foundation reinforced concrete hole pile reinforcing cage |
| CN104141298A (en) * | 2013-12-24 | 2014-11-12 | 中国建筑第四工程局有限公司 | Manufacturing and mounting method and auxiliary mounting device for reinforcement cage in pile hole |
| CN105421342A (en) * | 2015-11-04 | 2016-03-23 | 上海十三冶建设有限公司 | Reinforcement cage feeding method of long auger drilling press-grouting pile |
| CN107142925A (en) * | 2017-06-09 | 2017-09-08 | 上海市机械施工集团有限公司 | The preparation method of steel reinforcement cage and steel reinforcement cage |
| CN114606953A (en) * | 2022-01-11 | 2022-06-10 | 索泰克(北京)岩土科技有限公司 | Recoverable H-shaped steel and corresponding supporting structure |
-
2006
- 2006-08-31 CN CN 200620077037 patent/CN200996147Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518122A (en) * | 2011-11-17 | 2012-06-27 | 中铁十五局集团有限公司 | Leading-in method of bridge foundation reinforced concrete hole pile reinforcing cage |
| CN104141298A (en) * | 2013-12-24 | 2014-11-12 | 中国建筑第四工程局有限公司 | Manufacturing and mounting method and auxiliary mounting device for reinforcement cage in pile hole |
| CN104141298B (en) * | 2013-12-24 | 2016-08-17 | 中国建筑第四工程局有限公司 | The fabrication and installation method of steel reinforcement cage and installation auxiliary device thereof in a kind of stake holes |
| CN105421342A (en) * | 2015-11-04 | 2016-03-23 | 上海十三冶建设有限公司 | Reinforcement cage feeding method of long auger drilling press-grouting pile |
| CN107142925A (en) * | 2017-06-09 | 2017-09-08 | 上海市机械施工集团有限公司 | The preparation method of steel reinforcement cage and steel reinforcement cage |
| CN114606953A (en) * | 2022-01-11 | 2022-06-10 | 索泰克(北京)岩土科技有限公司 | Recoverable H-shaped steel and corresponding supporting structure |
| CN114606953B (en) * | 2022-01-11 | 2024-04-09 | 索泰克(北京)岩土科技有限公司 | Recoverable H-shaped steel and corresponding supporting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LI SHIREN Free format text: FORMER OWNER: YANG XIUXIA Effective date: 20080725 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080725 Address after: Beijing Dongcheng District Jinbao Street No. 2 Ya'an Residence Internazionale South Building Room 302, zip code: 100005 Patentee after: Li Shiren Address before: Room 42, shop 306, jujube shop, Shizhong District, Shandong, Jining Province, China: 272011 Patentee before: Yang Xiuxia |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071226 Termination date: 20110831 |