CN202073098U - Anti-deflection pipe thread connector flow guiding device - Google Patents
Anti-deflection pipe thread connector flow guiding device Download PDFInfo
- Publication number
- CN202073098U CN202073098U CN2011201449359U CN201120144935U CN202073098U CN 202073098 U CN202073098 U CN 202073098U CN 2011201449359 U CN2011201449359 U CN 2011201449359U CN 201120144935 U CN201120144935 U CN 201120144935U CN 202073098 U CN202073098 U CN 202073098U
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- CN
- China
- Prior art keywords
- pipe
- flow guiding
- mozzle
- hole
- clamp
- 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
- 238000009434 installation Methods 0.000 claims abstract description 4
- 210000002445 Nipples Anatomy 0.000 claims description 6
- 239000004567 concrete Substances 0.000 abstract description 27
- 238000010276 construction Methods 0.000 abstract description 5
- 230000002787 reinforcement Effects 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 abstract description 4
- 239000010959 steel Substances 0.000 abstract description 4
- 238000005266 casting Methods 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000003325 tomography Methods 0.000 description 4
- 210000002356 Skeleton Anatomy 0.000 description 3
- 230000003014 reinforcing Effects 0.000 description 3
- 239000002893 slag Substances 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 238000009411 base construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
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- 239000003643 water by type Substances 0.000 description 1
Abstract
The utility model relates to the longhole pile foundation concrete casting flow guiding technology, which is an anti-deflection pipe thread connector flow guiding device and comprises an operation table and a flow guiding pipe. Particularly, a limit clamp is arranged at a position of an installation hole of a table plate of the operation table, outer pipe threads are arranged at the upper end of the flow guiding pipe, a clamp pipe collar is connected onto the flow guiding pip at a position below the outer pipe threads, a pipe connector is connected at the lower end of the flow guiding pipe, and inner pipe threads are arranged on the pipe connector. The flow guiding pipe is installed in an arc hole in the limit clamp and the clamp pipe collar in the flow guiding pipe is arranged above the arc hole in clamp mode. The anti-deflection pipe thread connector flow guiding device resolves the problems that filled concrete layers are easy to fault, a steel reinforcement cage framework in a pile hole is easy to have displacement, quality of the pile foundation is poor and work efficiency is low when the existing flow guiding pipe is in longhole pile foundation concrete construction. The anti-deflection pipe thread connector flow guiding device is mainly applied to reformation of concrete casting flow guiding devices.
Description
(1). technical field: the utility model relates to deep hole pile foundation concrete casting diversion technology, is a kind of anti-beat close nipple guiding device.
(2). background technology: the construction of reinforced concrete bored pile, base construction method is: 1.. adopts mud circulation retaining wall wet construction, hits moulding pile foundation hole with rig impact or brill earlier; 2.. in the pile foundation hole, lift cage of reinforcement; 3.. according to hole depth, adopt flange plate structure to connect some joint mozzles, and adopt boom hoisting will connect mozzle to lift in the stake hole, the bottom in stake hole is vertically sunk in the lower end that connects mozzle, the upper end operating table surface above ground level of connection mozzle; 4.. at the interface that connects the mozzle upper end concrete storage bin hopper is installed, and the storage bin hopper leak stopped up, after treating to fill concrete in the storage bin hopper, mentioning the storage bin hopper leak stops up, concrete in the hopper utilizes its flowability to water filling through mozzle from bottom, stake hole to top, stake hole is continual, forms steel bar concrete pile complete, that do not contain slag inclusion; The problem that above-mentioned job practices exists is: ㈠. in concrete pouring process, need the frequent upper and lower mozzle of carrying, its effect is: on the one hand be in order to increase the flowability of concrete in mozzle, upper and lower the turning over of mozzle can increase a compactness of hole inner concrete on the other hand; Owing to exist mutual viscosity between mozzle flange dish outer rim and the concrete of stake in the hole, be easy to generate during the mozzle lifting fill concrete layer in the hole tomography; ㈡. mozzle is suspended state in the stake hole, and no cross binding is easy to generate beat when carrying when conduit is upper and lower, and collision, hangs the reinforcing bar cage in the moving stake hole, reinforcement cage skeleton is produced be shifted, and causes the decline of pile foundation quality; ㈢. time-consuming in the attended operation of flange coil pipe, inefficiency.
(3). summary of the invention: the purpose of this utility model to solve exactly existing mozzle existing fill concrete layer when the concrete construction of deep hole pile foundation be easy to generate tomography, the stake hole in reinforcement cage skeleton be easy to generate displacement, pile foundation quality difference and ineffective problem, a kind of anti-beat close nipple guiding device is provided.
Concrete scheme of the present utility model is: a kind of anti-beat close nipple guiding device, and it has operating desk and mozzle, and the deck plate of described operating desk is provided with installing hole; It is characterized in that: the deck plate installing hole place at operating desk is furnished with spacing jig, described spacing jig has two semi arch clamps, the straight flange of every semi arch clamp is connected with rotating shaft, it is that symmetry is installed on the plate face of operating desk installing hole outer rim that the two ends installation of every rotating shaft all has two earrings, four earrings in the described spacing jig; The upper end of described mozzle is provided with external pipe thread, mozzle be positioned at external pipe thread below be connected with card tubular axis ring, also be connected with union in the lower end of mozzle, union is provided with Internal Pipe Thread; Described mozzle is mounted in the circular hole that two semi arch clamps in the spacing jig are constituted, and the card tubular axis ring in the mozzle is the top that card is placed on the circular hole that two semi arch clamps are constituted.
Operating principle of the present utility model is (seeing Fig. 5 for details): 14 places, aperture in position, pile foundation hole are equipped with aperture casing 13, treat that pile foundation hole drill hole is finished after, lifting reinforcing bar cage 15 in the stake hole; After preparation is ready, operating desk in the utility model 2 is placed on the aperture casing 13, first segment mozzle 1 is placed in the circular hole that 3 two semi arch clamps 10 of operating desk 2 upper limit jigs are constituted two semi arch clamp 10 cards card tubular axis ring 6 in the first segment mozzle 1; Connect the second joint mozzle 1 at the upper end of first segment mozzle 1 external pipe thread 5 interfaces, after connection is finished, the mozzle 1 of slinging, and open two semi arch clamps 10, with mozzle 1 descend a pitch from, set level two semi arch clamps 10, and block the card tubular axis ring 6 of the second joint mozzle 1, carry out the connection and the sinking of next joint mozzle 1 again, at the bottom of bottom mozzle 1 sinks to the hole near; After mozzle 1 connection is finished, storage bin hopper 12 is installed on the interface of the top mozzle 1, and the leak of storage bin hopper 12 stopped up, when treating to fill concrete in the storage bin hopper 12, mentioning storage bin hopper 12 leak stops up, concrete in the hopper utilize its flowability through mozzle 1 from bottom, stake hole to the continual fill concrete that waters in top, stake hole, the slurry coat method in the stake hole is filled concrete and gushes and extrude a hole, forms steel bar concrete pile complete, that do not contain slag inclusion.
The utility model is connected mozzle with existing flange and compares, the interface tube of the utility model mozzle is to adopt the gas thread structure, the interface section is little, mutual viscosity between interface and the stake hole inner concrete is less, has avoided the tomography generation when mozzle is upper and lower when proposing fill concrete layer;
The utility model is provided with spacing jig above the stake hole, the circular hole that two semi arch clamps in the spacing jig are constituted has limited the teeter when mozzle is upper and lower to be proposed, avoided the phenomenon of reinforcing bar cage in the mozzle collision stake hole to take place, the quality of steel bar concrete pile is guaranteed; The utility model is simple in structure, easy to operate and cheap; The utility model preferably resolves existing mozzle existing fill concrete layer when the concrete construction of deep hole pile foundation and is easy to generate in tomography, the stake hole
Reinforcement cage skeleton is easy to generate displacement, pile foundation quality difference and ineffective problem.
(4). description of drawings:
Fig. 1: the utility model structural front view;
Fig. 2: mozzle structural front view;
Fig. 3: spacing jig structural front view;
Fig. 4: spacing jig structure vertical view;
Fig. 5: the utility model exemplary application arrangement diagram;
Among the figure: 1-mozzle, 2-operating desk, 3-spacing jig, 4-installing hole, 5-external pipe thread, 6-card tubular axis ring, 7-union, 8-Internal Pipe Thread, 9-earrings, 10-semi arch clamp, 11-rotating shaft, 12-storage bin hopper, 13-aperture casing, 14-aperture, 15-reinforcing bar cage.
(5). the specific embodiment:
Embodiment (seeing Fig. 1 for details): a kind of anti-beat close nipple guiding device, it has operating desk 2 and mozzle 1, and the deck plate of described operating desk 2 is provided with installing hole 4; Particularly: deck plate installing hole 4 places at operating desk 2 are furnished with spacing jig 3, described spacing jig 3 has two semi arch clamp 10(and sees Fig. 3, Fig. 4 for details), the straight flange of every semi arch clamp 10 is connected with rotating shaft 11, it is that symmetry is installed on the plate face of operating desk 2 installing holes 4 outer rims that the two ends installation of every rotating shaft 11 all has two earrings 9, four earrings 9 in the described spacing jig 3; The upper end of described mozzle 1 is provided with external pipe thread 5(and sees Fig. 2 for details), mozzle 1 be positioned at external pipe thread 5 below be connected with card tubular axis ring 6, also be connected with union 7 in the lower end of mozzle 1, union 7 is provided with Internal Pipe Thread 8; Described mozzle 1 is mounted in the circular hole that two semi arch clamps 10 in the spacing jig 3 are constituted, and the card tubular axis ring 6 in the mozzle 1 is tops that card is placed on the circular hole that two semi arch clamps 10 are constituted.
Claims (1)
1. anti-beat close nipple guiding device, it has operating desk and mozzle, and the deck plate of described operating desk is provided with installing hole; It is characterized in that: the deck plate installing hole place at operating desk is furnished with spacing jig, described spacing jig has two semi arch clamps, the straight flange of every semi arch clamp is connected with rotating shaft, it is that symmetry is installed on the plate face of operating desk installing hole outer rim that the two ends installation of every rotating shaft all has two earrings, four earrings in the described spacing jig; The upper end of described mozzle is provided with external pipe thread, mozzle be positioned at external pipe thread below be connected with card tubular axis ring, also be connected with union in the lower end of mozzle, union is provided with Internal Pipe Thread; Described mozzle is mounted in the circular hole that two semi arch clamps in the spacing jig are constituted, and the card tubular axis ring in the mozzle is the top that card is placed on the circular hole that two semi arch clamps are constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201449359U CN202073098U (en) | 2011-05-10 | 2011-05-10 | Anti-deflection pipe thread connector flow guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201449359U CN202073098U (en) | 2011-05-10 | 2011-05-10 | Anti-deflection pipe thread connector flow guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202073098U true CN202073098U (en) | 2011-12-14 |
Family
ID=45111201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201449359U Expired - Fee Related CN202073098U (en) | 2011-05-10 | 2011-05-10 | Anti-deflection pipe thread connector flow guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202073098U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102828513A (en) * | 2012-08-07 | 2012-12-19 | 中建三局第一建设工程有限责任公司 | Tool type operating platform for pile foundation tremie extension |
| CN103184738A (en) * | 2012-10-20 | 2013-07-03 | 二十二冶集团第一建设有限公司 | Grouting guide pipe restraint ring mounting structure and method for mounting grouting guide pipes by using restraint rings |
| CN105485041A (en) * | 2015-12-23 | 2016-04-13 | 广东环境保护工程职业学院 | Intelligent electric fan based on infrared induction |
-
2011
- 2011-05-10 CN CN2011201449359U patent/CN202073098U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102828513A (en) * | 2012-08-07 | 2012-12-19 | 中建三局第一建设工程有限责任公司 | Tool type operating platform for pile foundation tremie extension |
| CN103184738A (en) * | 2012-10-20 | 2013-07-03 | 二十二冶集团第一建设有限公司 | Grouting guide pipe restraint ring mounting structure and method for mounting grouting guide pipes by using restraint rings |
| CN103184738B (en) * | 2012-10-20 | 2015-02-04 | 二十二冶集团第一建设有限公司 | Grouting guide pipe restraint ring mounting structure and method for mounting grouting guide pipes by using restraint rings |
| CN105485041A (en) * | 2015-12-23 | 2016-04-13 | 广东环境保护工程职业学院 | Intelligent electric fan based on infrared induction |
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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: 20111214 Termination date: 20160510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |