CN103243709A - Fast noise-free inserting construction method for super long reinforcement cage - Google Patents
Fast noise-free inserting construction method for super long reinforcement cage Download PDFInfo
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- CN103243709A CN103243709A CN2013101868981A CN201310186898A CN103243709A CN 103243709 A CN103243709 A CN 103243709A CN 2013101868981 A CN2013101868981 A CN 2013101868981A CN 201310186898 A CN201310186898 A CN 201310186898A CN 103243709 A CN103243709 A CN 103243709A
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- reinforcing cage
- reinforcement cage
- vibrator
- job practices
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- 238000010276 construction Methods 0.000 title claims abstract description 14
- 230000002787 reinforcement Effects 0.000 title abstract 17
- 230000003014 reinforcing effect Effects 0.000 claims description 74
- 210000003205 muscle Anatomy 0.000 claims description 20
- 230000000694 effects Effects 0.000 claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 8
- 230000002441 reversible effect Effects 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
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- Piles And Underground Anchors (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The invention relates to a fast noise-free inserting construction method for a super long reinforcement cage. The method includes the following steps that the super long reinforcement cage is divided into a plurality of sections; a reinforcement cage vibrator is fixed with a first section of the reinforcement cage, the vibrator and the reinforcement cage are lifted by a lifting device to the top portion of a concrete cast-in-place pile, and a vibrating device is started to insert the reinforcement cage into a concrete cast-in-place pile hole; the reinforcement cage vibrator is fixed with a second section of the reinforcement cage, the vibrator and the reinforcement cage are lifted by the lifting device, the lower end of a main reinforcement is partially overlapped with the upper end of a main reinforcement of the first section of the reinforcement cage, and fastening pieces are installed at overlapped positions; then the fastening pieces are extruded by using reinforcement cage fast fastening tools to achieve fastening of the two sections of the reinforcement cage; the vibrating device is started to insert the second section of the reinforcement cage into the concrete cast-in-place pile hole; the steps from the step 3 to the step 6 are repeated, and inserting construction of all sections of the reinforcement cage is finished. The construction method greatly facilitates construction of super deep pile foundations and has wide market space.
Description
Technical field
The present invention relates to the pile foundation construction field, specifically is that the quick noiselessness of a kind of overlength reinforcing cage inserts job practices.
Background technology
At present the overlength reinforcing cage inserts in the work progress, as adopts the whole mode of inserting, and causes the reinforcing cage distortion easily in the extracting of reinforcing cage and handling process, inserts the mode that side weld connects as adopting the limit, requires a great deal of time and manpower; The mode that concrete filling pile is put in reinforcing cage vibration simultaneously generally adopts the towed or pressure type that shakes of guide rod, speed of application is slow, installation is complicated, big, the yielding defective of reinforcing cage of noise but these modes exist, so the inserted mode of existing overlength reinforcing cage has seriously restricted the development of pile foundation industry.
Summary of the invention
The technical problem to be solved in the present invention provide a kind of easy to operate, construction fast, energy-conserving and environment-protective, can effectively overcome present concrete filling pile install the reinforcing cage defective the quick noiselessness of overlength reinforcing cage insert job practices.
Technical solution of the present invention is: the quick noiselessness of a kind of overlength reinforcing cage inserts job practices, it is characterized in that carrying out according to the following steps:
The first step: the overlength reinforcing cage is divided into some sections reinforcing cages keeps flat on the ground;
Second step: will noiselessness reinforcing cage vibrator fix with first section reinforcing cage master muscle upper end, utilize lifting appliance to mention vibrator and reinforcing cage to the concrete filling pile top, the Vibration on Start-up device inserts reinforcing cage in the concrete filling pile hole;
The 3rd step: noiselessness reinforcing cage vibrator and second section reinforcing cage master muscle upper end is fixing, utilize lifting appliance to mention vibrator and reinforcing cage, make the main muscle upper part of its main muscle lower end and first section reinforcing cage overlapping, and at overlapping securing member is installed;
The 4th step: utilize the quick fastened tools of reinforcing cage that securing member is pushed then, realize the fastening of two sections reinforcing cage master muscle;
The 5th step: restart vibrating device second section reinforcing cage inserted in the concrete filling pile hole;
The 6th step: repeat the step in the 3rd step to the 5th step, finish the insertion construction of all sections reinforcing cage.
Described noiselessness reinforcing cage vibrator involving vibrations device, travelling cradle, cylindrical shell, described vibrating device is arranged on travelling cradle inside, described travelling cradle flexibly connects by bearing pin and cylindrical shell, described cylindrical shell is by urceolus, inner core, briquetting, return spring, fixedly cone, activity cone, helical screw, reversible spanner are constituted, described briquetting is arranged between urceolus and the inner core, is connected with fixing cone by return spring; Described helical screw is arranged on activity cone inside, and the top is provided with the reversible spanner; Described fixedly cone and activity cone flexibly connect.
Described vibrating device is made up of two vibrators that move in opposite directions.
Described vibrator is electronic or hydraulic vibrator.
Described briquetting is made up of four block pressur plates.
Described cylinder body outer wall is provided with the insurance iron chains and colludes.
Tube bottom is provided with movable floor by set bolt in described.
Described travelling cradle outer wall is provided with lifting rope.
The quick fastened tools of described reinforcing cage, comprise clamp body and securing member, described clamp body is made of frame, main handle, secondary handle, and described main handle and secondary handle horizontal vertical are connected on the frame, are provided with flexible mould by steady pin and removable pin on the described frame; Be provided with hydraulic jack and push rod in the described secondary handle, the front portion of described push rod is connected with the movable pressing board mould, and described hydraulic jack bottom is provided with oil inlet pipe and oil return pipe, and described secondary handle below is provided with the hydraulic selector that links to each other with hydraulic jack; Described flexible mould and movable pressing board mould constitute the fastening chamber of placing securing member.
Described main handle is provided with anti-skidding line, and described securing member is the alloyed iron material.
Undertaken improving and long-term experiment by the equipment that present concrete filling pile is inserted reinforcing cage, explore the quick noiselessness of overlength reinforcing cage of the present invention and inserted job practices, utilize the quick fastened tools of reinforcing cage integral type vibrator and reinforcing cage master muscle, it is slow effectively to have solved present concrete filling pile installation overlength reinforcing cage speed of application, install complicated, noise is big, yielding technical barrier, reduced cost of production, accelerated speed of application, improved construction quality, for the construction of super deep pile foundation brings great convenience, so this job practices has the vast market space.
Description of drawings
Fig. 1 construction sequence figure of the present invention;
Fig. 2 is noiselessness reinforcing cage vibrator cross section view of the present invention;
Fig. 3 is the upward view of noiselessness reinforcing cage vibrator cylindrical shell of the present invention;
Fig. 4 is the structural representation of the quick fastened tools of reinforcing cage of the present invention;
Fig. 5 is the effect schematic diagram of the fastening reinforcing cage master of the quick fastened tools of reinforcing cage of the present invention muscle;
Fig. 6 is the fastened preceding generalized section in the A-A direction of reinforcing cage master muscle among Fig. 5;
Fig. 7 is the fastened back generalized section in the A-A direction of reinforcing cage master muscle among Fig. 5.
1, lifting rope, 2, travelling cradle, 3, vibrating device, 4, bearing pin, 5, the insurance iron chains colludes 6, cylindrical shell, 7, the reversible spanner, 8, the activity cone, 9, briquetting, 10, fixing cone, 11, helical screw, 12, return spring, 13, urceolus, 14, inner core, 15, movable floor, 16, set bolt, 17, main handle, 18, secondary handle, 19, frame, 20, flexible mould, 21, the movable pressing board mould, 22, push rod, 23, hydraulic jack, 24, hydraulic selector, 25, oil inlet pipe, 26, oil return pipe, 27, steady pin, 28, removable pin, 29, anti-skidding line, 30, securing member, 31, reinforcing cage master muscle, 32, fastening chamber.
The specific embodiment
Shown in accompanying drawing 2-5, the quick noiselessness of a kind of overlength reinforcing cage inserts job practices, may further comprise the steps:
The 1st step: the overlength reinforcing cage is divided into some sections reinforcing cages keeps flat on the ground;
The 2nd step: will noiselessness reinforcing cage vibrator cylindrical shell 6 fix with first section reinforcing cage master muscle upper end, utilize lifting appliance to mention vibrator and reinforcing cage to the concrete filling pile top, Vibration on Start-up device 3 inserts reinforcing cage in the concrete filling pile hole;
The 3rd step: noiselessness reinforcing cage vibrator cylindrical shell 6 and second section reinforcing cage master muscle upper end is fixing, utilize lifting appliance to mention vibrator and reinforcing cage, make the main muscle upper part of its main muscle lower end and first section reinforcing cage overlapping, and at overlapping securing member 30 is installed;
The 4th step: utilize the quick fastened tools of reinforcing cage that securing member 30 is pushed in fastening chamber 32 then, realize the fastening of two sections reinforcing cage master muscle 31;
The 5th step: restart vibrating device 3 second section reinforcing cage inserted in the concrete filling pile hole;
The 6th step: repeat the step in the 3rd step to the 5th step, finish the insertion construction of all sections reinforcing cage.
As shown in Figure 1, detailed construction step of the present invention is as follows:
31 - Second Granulation return pump 32 - second shell heat exchanger 33 - second cold pool 34 - second granulation for the pump 35 - large flow fourth valve 36 - high flow external circulation pump 37 - The second high flow valve 38 - the first large flow valve 39 - high flow third valve 40 - large flow fifth valve 41 - large flow sixth valve 42 - Seventh high flow valve 43 - the first precipitation tank 43-1 - first slag pool filter 44 - second sedimentation tank
Shown in accompanying drawing 2,3, described noiselessness reinforcing cage vibrator, involving vibrations device 3, travelling cradle 2, cylindrical shell 6, described vibrating device 3 is arranged on travelling cradle 2 inside, described travelling cradle 2 flexibly connects by bearing pin 4 and cylindrical shell 6, described cylindrical shell 6 is by urceolus 13, inner core 14, briquetting 9, return spring 12, fixedly cone 10, activity cone 8, helical screw 11, reversible spanner 7 are constituted, described briquetting 9 is arranged between urceolus 13 and the inner core 14, is connected with fixing cone 10 by return spring 12; Described helical screw 11 is arranged on activity cone 8 inside, and the top is provided with reversible spanner 7; Described fixedly cone 10 flexibly connects with activity cone 8.
Described vibrating device 3 is made up of two electronic or hydraulic vibrators that move in opposite directions.
Described pressing element 9 is made up of four block pressur plates.
Described clamp body 6 outer walls are provided with the insurance iron chains and collude 5.
Described inner core 14 bottoms are provided with movable floor 15 by set bolt 16.
Described travelling cradle 2 outer walls are provided with lifting rope 1.
Shown in accompanying drawing 4,5, the quick fastened tools of described reinforcing cage, comprise clamp body and alloyed iron securing member, described clamp body is by frame 19, constitute with main handle 17, the secondary handle 28 of anti-skidding line 29, described main handle 17 and secondary handle 18 horizontal vertical are connected on the frame 19, are provided with flexible mould 20 by steady pin 27 and removable pin 28 on the described frame 19; Be provided with hydraulic jack 23 and push rod 22 in the described secondary handle 18, the front portion of described push rod 22 is connected with movable pressing board mould 21, described hydraulic jack 23 bottoms are provided with oil inlet pipe 25 and oil return pipe 26, and described secondary handle 18 belows are provided with the hydraulic selector 24 that links to each other with hydraulic jack 23; Described flexible mould 20 constitutes the fastening chamber 32 of placing securing member 30 with movable pressing board mould 21.
Claims (10)
1. the quick noiselessness of overlength reinforcing cage inserts job practices, it is characterized in that carrying out according to the following steps:
The first step: the overlength reinforcing cage is divided into some sections reinforcing cages keeps flat on the ground;
Second step: will noiselessness reinforcing cage vibrator fix with first section reinforcing cage master muscle upper end, utilize lifting appliance to mention vibrator and reinforcing cage to the concrete filling pile top, the Vibration on Start-up device inserts reinforcing cage in the concrete filling pile hole;
The 3rd step: noiselessness reinforcing cage vibrator and second section reinforcing cage master muscle upper end is fixing, utilize lifting appliance to mention vibrator and reinforcing cage, make the main muscle upper part of its main muscle lower end and first section reinforcing cage overlapping, and at overlapping securing member is installed;
The 4th step: utilize the quick fastened tools of reinforcing cage that securing member is pushed then, realize being fastenedly connected of two sections reinforcing cage master muscle;
The 5th step: restart vibrating device second section reinforcing cage inserted in the concrete filling pile hole;
The 6th step: repeat the step in the 3rd step to the 5th step, finish the insertion construction of all sections reinforcing cage.
2. job practices according to claim 1, it is characterized in that: described noiselessness reinforcing cage vibrator involving vibrations device (3), travelling cradle (2), cylindrical shell (6), described vibrating device (3) is arranged on travelling cradle (2) inside, described travelling cradle (2) flexibly connects by bearing pin (4) and cylindrical shell (6), described cylindrical shell (6) is by urceolus (13), inner core (14), briquetting (9), return spring (12), fixing cone (10), activity cone (8), helical screw (11), reversible spanner (7) constitutes, described briquetting (9) is arranged between urceolus (13) and the inner core (14), is connected with fixing cone (10) by return spring (12); Described helical screw (11) is arranged on activity cone (8) inside, and the top is provided with reversible spanner (7); Described fixedly cone (10) flexibly connects with activity cone (8).
3. job practices according to claim 2 is characterized in that: described vibrating device (3) by two in opposite directions the vibrators of operation form.
4. job practices according to claim 3, it is characterized in that: described vibrator is electronic or hydraulic vibrator.
5. job practices according to claim 2, it is characterized in that: described briquetting (9) is made up of four block pressur plates.
6. job practices according to claim 2 is characterized in that: described cylindrical shell (6) outer wall is provided with the insurance iron chains and colludes (5).
7. job practices according to claim 2 is characterized in that: be provided with movable floor (15) by set bolt (16) bottom the described inner core (14).
8. job practices according to claim 2, it is characterized in that: described travelling cradle (2) outer wall is provided with lifting rope (1).
9. job practices according to claim 1, it is characterized in that: the quick fastened tools of described reinforcing cage, comprise clamp body and securing member, described clamp body is made of frame (19), main handle (17), secondary handle (18), described main handle (17) and secondary handle (18) horizontal vertical are connected on the frame (19), and described frame (19) goes up and is provided with flexible mould (20) by steady pin (27) and removable pin (28); Be provided with hydraulic jack (23) and push rod (22) in the described secondary handle (18), the front portion of described push rod (22) is connected with movable pressing board mould (21), described hydraulic jack (23) bottom is provided with oil inlet pipe (25) and oil return pipe (26), and described secondary handle (18) below is provided with the hydraulic selector (24) that links to each other with hydraulic jack (23); Described flexible mould (20) constitutes the fastening chamber (32) of placing securing member (30) with movable pressing board mould (21).
10. job practices according to claim 9, it is characterized in that: described main handle (17) is provided with anti-skidding line (29), and described securing member is the alloyed iron material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310186898.1A CN103243709B (en) | 2013-05-20 | 2013-05-20 | Fast noise-free inserting construction method for super long reinforcement cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310186898.1A CN103243709B (en) | 2013-05-20 | 2013-05-20 | Fast noise-free inserting construction method for super long reinforcement cage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103243709A true CN103243709A (en) | 2013-08-14 |
| CN103243709B CN103243709B (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310186898.1A Active CN103243709B (en) | 2013-05-20 | 2013-05-20 | Fast noise-free inserting construction method for super long reinforcement cage |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1773024A (en) * | 2004-11-12 | 2006-05-17 | 北京市机械施工公司 | Concrete bored pile piling technology with implanted reinforced bar cage |
| CN101302760A (en) * | 2008-06-25 | 2008-11-12 | 天津三建建筑工程有限公司 | Ultralong overweight concrete filling pile reinforcement type reinforcing steel bar caging |
| JP2011038266A (en) * | 2009-08-07 | 2011-02-24 | Hisahiro Hiraishi | Precast pile head joint and method for constructing pile head section |
| JP2011184954A (en) * | 2010-03-09 | 2011-09-22 | Kajima Corp | Construction method of pile head tension anchor reinforcement |
| CN102619218A (en) * | 2012-04-19 | 2012-08-01 | 中铁第四勘察设计院集团有限公司 | Back-insert steel reinforcement cage cement-flyash-gravel pile and pile-forming method thereof |
| CN102628266A (en) * | 2011-12-30 | 2012-08-08 | 中铁二局股份有限公司 | Construction method of long spiral cast-in-situ bored pile |
-
2013
- 2013-05-20 CN CN201310186898.1A patent/CN103243709B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1773024A (en) * | 2004-11-12 | 2006-05-17 | 北京市机械施工公司 | Concrete bored pile piling technology with implanted reinforced bar cage |
| CN101302760A (en) * | 2008-06-25 | 2008-11-12 | 天津三建建筑工程有限公司 | Ultralong overweight concrete filling pile reinforcement type reinforcing steel bar caging |
| JP2011038266A (en) * | 2009-08-07 | 2011-02-24 | Hisahiro Hiraishi | Precast pile head joint and method for constructing pile head section |
| JP2011184954A (en) * | 2010-03-09 | 2011-09-22 | Kajima Corp | Construction method of pile head tension anchor reinforcement |
| CN102628266A (en) * | 2011-12-30 | 2012-08-08 | 中铁二局股份有限公司 | Construction method of long spiral cast-in-situ bored pile |
| CN102619218A (en) * | 2012-04-19 | 2012-08-01 | 中铁第四勘察设计院集团有限公司 | Back-insert steel reinforcement cage cement-flyash-gravel pile and pile-forming method thereof |
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| Publication number | Publication date |
|---|---|
| CN103243709B (en) | 2015-01-07 |
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Application publication date: 20130814 Assignee: ZHONGHENG CONSTRUCTION GROUP CO., LTD. Assignor: Ma Chungen Contract record no.: 2015360000055 Denomination of invention: Fast noise-free inserting construction method for super long reinforcement cage Granted publication date: 20150107 License type: Exclusive License Record date: 20150601 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
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Effective date of registration: 20161220 Address after: 333000 Jiangxi Province, Jingdezhen City Changjiang district fish Li Industrial Park, No. fifteenth Patentee after: Jiangxi Huanqiu geotechnical Technology Co., Ltd. Address before: 333000 Jiangxi Province, Jingdezhen city Zhushan District pear garden in Shangri-La 27 Patentee before: Ma Chungen |