CN200988963Y - Anti-vibration steel bar cage for ramming insert rib and drilling pressure filling pile - Google Patents
Anti-vibration steel bar cage for ramming insert rib and drilling pressure filling pile Download PDFInfo
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- CN200988963Y CN200988963Y CN 200620124358 CN200620124358U CN200988963Y CN 200988963 Y CN200988963 Y CN 200988963Y CN 200620124358 CN200620124358 CN 200620124358 CN 200620124358 U CN200620124358 U CN 200620124358U CN 200988963 Y CN200988963 Y CN 200988963Y
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- main muscle
- stirrup
- bar
- grouting pile
- spiral bar
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Abstract
The utility model relates to a vibration-resisted steel reinforcement cage for the inserted-rod vibrating drill hole grouting pile comprising a main bar, a spiral bar and a steel tie. The spiral bar is fixedly arranged on the main bar, the frame vertical-shaped steel tie touches the main bar line and is firmly welded on the main bar. The utility model solves the problem that the long helical drilling holes, inner tube pumping concrete insert the steel reinforcement cage into the pile concrete poured, which is called a new pile tip as vibrating inserting rod drill hole grouting pile. The adoption of the utility model plays an important role in the extension of the new pile advocated by the state industrial technology policy. The adoption of the vibration-resisted steel reinforcement cage for the inserted-rod vibrating drill hole grouting pile ensures the rod insert into the designed level in the vibration state of inserting the rod.
Description
Technical field
The utility model relates to civil engineering pile foundation engineering construction technology, be specifically related to a kind of long auger, the interior pumping of concrete of pipe vibration or vibratory impulse insertion reinforcing cage in filling concrete stake hole thereafter, be called the new stake type of the joint bar drilled press-grouting pile that vibrates.Belong to International Classification " E02D5/00 Foundation Design specific stub structural element " technical field.
Background technology
Long auger, in the pipe pumping of concrete thereafter in the stake hole of concrete perfusion vibration or vibratory impulse insert reinforcing cage, be referred to as the new stake type of " the joint bar drilled press-grouting pile vibrates ", has the pile capacity height, construction cost is low, the comprehensive advantage of the fast and environmental protection of speed of application, but present plain bars cage can not satisfy the service condition of the joint bar that vibrates of this stake type, the accepted practice of conventional reinforcing cage is: at first φ 10～φ 16 bar bendings are become circle to form stirrup, spacing by 1.5～2.5m sequences, secondly main muscle frame is stood welding on it, forming circular reinforcement cage skeleton, be wrapped on the main muscle and by 0.1～0.25m pitch with φ 6～φ 10mm spiral bar then and fix in the mode of spot welding or colligation. the stirrup of this plain bars cage and spiral bar and main muscle all are that the point of right-angled intersection contacts so welds not firm.Cause a large amount of sealing-offs and the colligation inefficacy when inserting reinforcing cage of in having poured into concrete stake hole, vibrating.
Summary of the invention
The purpose of this utility model is to provide a kind of and can satisfies the special reinforcing cage that the joint bar drilled press-grouting pile that vibrates is used---and the joint bar drilled press-grouting pile that vibrates is with the anti-reinforcing cage that shakes.
The purpose of this utility model realizes by following two technical schemes.
One: a kind of joint bar drilled press-grouting pile that vibrates comprises that with the anti-reinforcing cage that shakes the upright shaped steel hoop of main muscle, spiral bar and frame constitutes.Spiral bar is fixed on the main muscle by powerful fastening devices, and the upright shaped steel hoop of frame contacts with main muscle line and firmly is welded on the main muscle.Main muscle can weld with the outer wall of the upright shaped steel hoop of frame, also can weld with its inwall.The upright shaped steel hoop of frame can all also can partly substitute the stirrup of reinforcing cage.Powerful fastening devices can be all also can be that part is reinforced to the reinforcing of spiral bar.
Described upright shaped steel hoop is that the cross section is the class tubular structure of annulus, highly is 10～150mm.
The Ω type support of described powerful fastening devices for adopting band steel or round steel to make, the hollow part of this Ω type support with the spiral bar clip and be close to main muscle back two ends, be welded on the main muscle.
Thereby the utility model has adopted and can carry out line with main muscle and contact the upright shaped steel hoop of the frame that can implement firmly welding, substitutes and can only carry out a stirrup of the plain bars cage that contacts, is difficult to weld with main muscle.Simultaneously, adopted the powerful fastening devices of spiral bar, with firm being fixed on the main muscle of spiral bar.
Its two: a kind of joint bar drilled press-grouting pile that vibrates comprises that main muscle, spiral bar and reinforcing stirrup constitute with the anti-reinforcing cage that shakes, and reinforcing stirrup is to be made of stirrup and powerful fastening devices, and powerful fastening devices is welded on the main muscle at two ends the stirrup clip and after being close to main muscle; Powerful fastening devices can be all also can be that part is reinforced to the reinforcing of stirrup and spiral bar.
The utility model has solved pumping of concrete in long auger, the pipe and has inserted reinforcing cage thereafter in the stake hole of concrete perfusion, be referred to as the new stake type of " the joint bar drilled press-grouting pile vibrates ", in the stake hole of concrete perfusion during the vibration joint bar, ubiquitous reinforcing cage master muscle and stirrup sealing-off, spiral bar solder joint or colligation are put a large amount of sealing-offs and are released, and are directed at that main muscle spacing, stirrup spacing and spiral bar spacing exceed the pile foundation code requirement significantly even whole reinforcing cage is shattered the problem that has a strong impact on the pile foundation engineering quality.Adopt the present invention firmly and also the joint bar drilled press-grouting pile that vibrates of good integrity with the anti-reinforcing cage that shakes, promote new the type that advanced " the joint bar drilled press-grouting pile vibrates " this national industry technology policy advocates for large tracts of land and have very important effect.Adopt this joint bar drilled press-grouting pile that vibrates with under the anti-vibrational state of reinforcing cage when the joint bar that shake, can guarantee its intact design elevation that is inserted to.
Description of drawings:
Fig. 1 vibrates the joint bar drilled press-grouting pile with the anti-reinforcing cage schematic diagram that shakes, and also is embodiment 1 schematic diagram simultaneously;
Fig. 2 is the A-A profile of Fig. 1;
Fig. 3 is the powerful fastening devices C of a spiral bar portion enlarged drawing;
Fig. 4 is that the vibrate joint bar drilled press-grouting pile of 2 upright shaped steel hoops of embodiment outside main muscle is with the anti-reinforcing cage schematic diagram that shakes;
Fig. 5 is the B-B profile of Fig. 4.
Fig. 6 is the reinforcing cage schematic diagram of stirrup being reinforced by powerful fastening devices.
Fig. 7 is the D portion enlarged drawing of Fig. 6.
Among the figure: 1, main muscle, 2, spiral bar, 3, the upright shaped steel hoop of frame, 3-2, reinforce stirrup, 3-2-1, stirrup, 4, the powerful fastening devices of spiral bar,
The specific embodiment:
As shown in Figure 1, the joint bar drilled press-grouting pile that vibrates is made of upright shaped steel hoop 3 of main muscle 1, spiral bar 2, frame and the powerful fastening devices 4 of spiral bar with the anti-reinforcing cage that shakes.
Embodiment 1: as shown in Figure 1 and Figure 2, a kind of reinforcing cage that is used for implementing the vibration joint bar at unconsolidated concrete pile, be made up of main muscle 1, spiral bar 2, the upright shaped steel hoop 3 of frame and the powerful fastening devices 4 of spiral bar, upright shaped steel hoop 3 substitutes the stirrup that can only contact the plain bars cage that is difficult to weld with 1 in main muscle thereby employing contacts the frame that can implement firmly welding with main muscle line.Become the upright shaped steel hoop 3 of frame after being rolled into the welding of class cylindrical member with the shaped steel of band steel, band steel, channel-section steel or other non-circles, it highly is 10～150mm; As shown in Figure 1 and Figure 2, the upright shaped steel hoop 3 of frame sequences by the spacing of 1.5～2.5m, and main muscle is placed the upright shaped steel hoop 3 outer walls welding of frame, forms the skeleton of reinforcing cage.Thereafter, spiral bar 2 is wrapped on the main muscle 1 and in the mode of spot welding or colligation by 0.1～0.25m pitch fixes; At last, be welded on the main muscle at two ends with the spiral bar clip and after being close to main muscle as the powerful fastening devices 4 of the spiral bar of " Ω " shape by small-sized shaped steel (comprising reinforcing bar) processing, shape as shown in Figure 3.
Embodiment 2: as Fig. 4, shown in Figure 5, a kind of being used for is made up of main muscle 1, spiral bar 2, the upright shaped steel hoop 3 of frame and the powerful fastening devices 4 of spiral bar at the reinforcing cage of unconsolidated concrete pile enforcement vibration joint bar.Thereby adopt with main muscle line and contact the upright shaped steel hoop 3 alternative stirrups that can only contact the plain bars cage that is difficult to weld of the frame that to implement firmly welding, as shown in Figure 5, main muscle is placed the upright shaped steel hoop 3 inwalls welding of frame, form the skeleton of reinforcing cage with 1 in main muscle.Thereafter, spiral bar 2 is wrapped on the main muscle 1 and in the mode of spot welding or colligation by 0.1～0.25m pitch fixes; At last, be welded on the main muscle at two ends with the spiral bar clip and after being close to main muscle as the powerful fastening devices 4 of the spiral bar of " Ω " shape by small-sized shaped steel (comprising reinforcing bar) processing, shape as shown in Figure 3.
Claims (6)
1, a kind of joint bar drilled press-grouting pile that vibrates is with the anti-reinforcing cage that shakes, comprise that main muscle (1), spiral bar (2) and stirrup (3) constitute, it is characterized in that: spiral bar (2) is fixed on the main muscle (1) by powerful fastening devices (4), and the upright shaped steel hoop (3) of frame contacts with main muscle (1) line and firmly is welded on the main muscle (1).
2, the joint bar drilled press-grouting pile that vibrates according to claim 1 is with the anti-reinforcing cage that shakes, and it is characterized in that: described upright shaped steel hoop (3) is that the cross section is the class tubular structure of annulus, highly is 10～150mm.
3, the joint bar drilled press-grouting pile that vibrates according to claim 1 is characterized in that with the anti-reinforcing cage that shakes: main muscle (1) can with the outer wall welding of the upright shaped steel hoop (3) of frame, also can with its inwall welding.
4, the joint bar drilled press-grouting pile that vibrates according to claim 1 is with the anti-reinforcing cage that shakes, it is characterized in that: described spiral bar (2) is firmly secured to powerful fastening devices (4) on the main muscle (1), be the Ω type support that adopts band steel or round steel to make, the hollow part of this Ω type support with spiral bar (2) clip and be close to main muscle (1) back two ends, be welded on the main muscle (1).
5, a kind of joint bar drilled press-grouting pile that vibrates is with the anti-reinforcing cage that shakes, comprise main muscle (1), spiral bar (2) and reinforce stirrup (3-2) and constitute, it is characterized in that: reinforcing stirrup (3-2) is to be made of stirrup (3-2-1) and powerful fastening devices (4), and powerful fastening devices (4) is welded on the main muscle (1) at two ends stirrup (3-2-1) clip and after being close to main muscle (1).
6, the joint bar drilled press-grouting pile that vibrates according to claim 5 is with the anti-reinforcing cage that shakes, it is characterized in that: the upright shaped steel hoop (3) of frame can be that replacing whole stirrup (3-2-1) also can be that part substitutes, and powerful fastening devices (4) can be all also can be that part is reinforced to the reinforcing of stirrup (3-2-1) and spiral bar (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620124358 CN200988963Y (en) | 2006-07-10 | 2006-07-10 | Anti-vibration steel bar cage for ramming insert rib and drilling pressure filling pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620124358 CN200988963Y (en) | 2006-07-10 | 2006-07-10 | Anti-vibration steel bar cage for ramming insert rib and drilling pressure filling pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200988963Y true CN200988963Y (en) | 2007-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620124358 Expired - Fee Related CN200988963Y (en) | 2006-07-10 | 2006-07-10 | Anti-vibration steel bar cage for ramming insert rib and drilling pressure filling pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200988963Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101786130B (en) * | 2010-01-29 | 2011-06-15 | 天津市建科机械制造有限公司 | Internal stiffening loop thrust unit for CNC steel reinforcement cage molding machine |
| CN102787696A (en) * | 2012-08-27 | 2012-11-21 | 湖南大学 | High-strength concrete member with local built-in fibre cloth restriction |
| CN103352541A (en) * | 2013-07-08 | 2013-10-16 | 陕西煤业化工建设（集团）有限公司 | Reinforcement cage main reinforcement connector connection structure and integral hoisting construction method |
| CN103614999A (en) * | 2013-11-06 | 2014-03-05 | 中铁十六局集团第五工程有限公司 | Method and support used for grouped pile deep-hole construction under complex geological conditions |
| CN105544551A (en) * | 2016-01-16 | 2016-05-04 | 云南建工基础工程有限责任公司 | Super-long cast-in-place pile construction method for rapidly downwards putting steel reinforcement cage |
| CN110090904A (en) * | 2018-01-30 | 2019-08-06 | 润弘精密工程事业股份有限公司 | The method and apparatus for forming the method and steel reinforcement cage and manufacture steel reinforcement cage unit of foundation pile |
| CN110158626A (en) * | 2019-06-20 | 2019-08-23 | 广东宏丰建设工程有限公司 | A kind of water stop curtain structure |
| CN111794444A (en) * | 2020-07-31 | 2020-10-20 | 曹宝军 | Passive building stainless steel assembled reinforcement structure system |
-
2006
- 2006-07-10 CN CN 200620124358 patent/CN200988963Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101786130B (en) * | 2010-01-29 | 2011-06-15 | 天津市建科机械制造有限公司 | Internal stiffening loop thrust unit for CNC steel reinforcement cage molding machine |
| CN102787696A (en) * | 2012-08-27 | 2012-11-21 | 湖南大学 | High-strength concrete member with local built-in fibre cloth restriction |
| CN102787696B (en) * | 2012-08-27 | 2015-08-05 | 湖南大学 | A kind of High-strength concrete member with local built-in fibre cloth restriction |
| CN103352541A (en) * | 2013-07-08 | 2013-10-16 | 陕西煤业化工建设（集团）有限公司 | Reinforcement cage main reinforcement connector connection structure and integral hoisting construction method |
| CN103614999A (en) * | 2013-11-06 | 2014-03-05 | 中铁十六局集团第五工程有限公司 | Method and support used for grouped pile deep-hole construction under complex geological conditions |
| CN103614999B (en) * | 2013-11-06 | 2016-08-17 | 中铁十六局集团第五工程有限公司 | A kind of method of clump of piles deep hole construction under complex geological condition |
| CN105544551A (en) * | 2016-01-16 | 2016-05-04 | 云南建工基础工程有限责任公司 | Super-long cast-in-place pile construction method for rapidly downwards putting steel reinforcement cage |
| CN105544551B (en) * | 2016-01-16 | 2017-07-14 | 云南建投基础工程有限责任公司 | A kind of super-long filling pile quickly transfers the construction method of steel reinforcement cage |
| CN110090904A (en) * | 2018-01-30 | 2019-08-06 | 润弘精密工程事业股份有限公司 | The method and apparatus for forming the method and steel reinforcement cage and manufacture steel reinforcement cage unit of foundation pile |
| CN110158626A (en) * | 2019-06-20 | 2019-08-23 | 广东宏丰建设工程有限公司 | A kind of water stop curtain structure |
| CN110158626B (en) * | 2019-06-20 | 2020-11-24 | 广东宏丰建设工程有限公司 | Waterproof curtain structure |
| CN111794444A (en) * | 2020-07-31 | 2020-10-20 | 曹宝军 | Passive building stainless steel assembled reinforcement structure system |
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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: 20080620 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080620 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: 42#306 room, jujube shop, Shizhong District, Shizhong District, Shandong City, Jining Province, 272011 Patentee before: Yang Xiuxia |
|
| DD01 | Delivery of document by public notice |
Addressee: Li Shiren Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Li Shiren Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071212 Termination date: 20100710 |