CN201794069U - Recyclable steel hanger structure of bored pile - Google Patents
Recyclable steel hanger structure of bored pile Download PDFInfo
- Publication number
- CN201794069U CN201794069U CN2010205317212U CN201020531721U CN201794069U CN 201794069 U CN201794069 U CN 201794069U CN 2010205317212 U CN2010205317212 U CN 2010205317212U CN 201020531721 U CN201020531721 U CN 201020531721U CN 201794069 U CN201794069 U CN 201794069U
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- China
- Prior art keywords
- muscle
- screw rod
- bored pile
- hanging
- recyclable
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- 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
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Abstract
The utility model discloses a recyclable steel hanger structure of a bored pile. The structure comprises a screw rod, wherein the screw rod is connected to the upper part of a rib cage of the bored pile. The structure is characterized in that: the screw rod is in threaded connection with a steel hanger; the upper part of the steel hanger is connected with an adjusting screw rod; and the adjusting screw rod is connected with an adjusting nut. A recyclable steel hanger is adopted, so that a large number of expenses can be saved besides the manufacturing cost on the recyclable steel hanger, and the structure is simple and easy to operate.
Description
Technical field
The utility model belongs to the pile foundation construction device, and what be specifically related to a kind of bored pile hangs the muscle structure.
Background technology
Bored pile has extensively applied in the Foundation Design in all kinds of houses, and technology is very ripe.On reinforcing cage underlying location technology, use traditional muscle mode of fixedly hanging always, promptly calculate and hang muscle length, adopt the reinforcing bar scale welding of all size again according to stake top mark height and aperture absolute altitude.The reinforcing cage underlying finishes after the perfusion, and welding is good hangs muscle and can't take out, and causes a large amount of losses, has directly increased construction cost.
Summary of the invention
The purpose of this utility model is to provide a kind of bored pile the recyclable muscle structure of hanging, to address the above problem.
The technical solution of the utility model is: the recyclable muscle structure of hanging of bored pile, it comprises the screw rod on the reinforcing cage top that is connected boring steel castinplace pile, it is characterized in that being connected with and hang muscle, hang muscle top and be connected with the adjustment screw rod, adjust screw rod and be connected with adjusting nut with screw flight.
The described muscle that hangs is made of the steel pipe that at least two joints removably connect.
Fixedly connected sleeve on the described first segment steel pipe, sleeve and second saves between the steel pipe and is connected latch.
The described muscle top of hanging is provided with suspension ring.
Adopt the recyclable muscle that hangs, remove the recyclable muscle manufacturing cost that hangs, still can save sizable a part of expense, it is simple in structure, and is easy to operate.
Description of drawings
The recyclable muscle structural representation that hangs of Fig. 1 bored pile.
Fig. 2 first segment steel pipe and the second joint steel pipe connection diagram.
The specific embodiment
As shown in Figure 1, the reinforcing bar welded top of the reinforcing cage 1 of bored pile has screw rod 2, and screw rod 2 is connected with the muscle 5 that hangs that steel pipe constitutes by screw thread.Hang muscle and be made of the interconnective steel pipe of more piece, go up most and be welded to connect adjusting screw(rod) 3 on the joint steel pipe, adjusting screw(rod) 3 is connected with adjusting nut 4.Be connected with suspension ring 6 on the adjusting screw(rod) 3.
As shown in Figure 2, the syndeton between the plurality of sections of steel pipes, on save and be fixedly connected with sleeve 5.2 (being welded to connect) on the steel pipe 5.1, sleeve 5.2 sockets are joint steel pipe 5.3 down, sleeve 5.2 is connected latch 5.4 with saving between the steel pipe 5.3 down.
During construction, earlier screw rod 2 (30-40cm) is welded on the reinforcing cage, has inwall screw thread steel pipe to be connected on the screw rod 2 with prefabricated during following cage, and screw.The joint length that connects steel pipe should not be greater than 9m, and diameter of steel tube and thickness determine that according to reinforcing cage gross weight in the actual engineering resistance to tension of steel pipe and fastener should be greater than 2 times of reinforcing cage deadweight.
The bottom of every joint connection steel pipe is welded in advance and is put branch sleeve (length sleeve is preferably 30-40cm), keeps somewhere spiral latch hole on the sleeve; Steel pipe top welding transfer suspension ring are also kept somewhere the latch hole, and the steel pipe that respectively saves that has calculated length is connected with the spiral latch according to shown in Figure 1, hang muscle (steel pipe) by the joint underlying; The adjusting screw(rod) 3 of adjustable length is put in top steel pipe weldering, treats after the reinforcing cage underlying finishes cage top mark height accurately to be adjusted.
Concrete spouting is unscrewed fine-tuning nut after finishing, and pulls out the cross bar steel pipe that is fixed on the frame.The steel pipe of unloading fine-tuning nut bottom again adopts spanner instead to twist steel pipe, by the bolt pin transfer torque, just can dismantling screw hangs muscle 2 or more, and by joint realization recovery, the screw rod 2 that is welded on the reinforcing cage top can only be stayed in the stake.
Claims (4)
1. recyclable muscle structure of hanging of bored pile, it comprises the screw rod on the reinforcing cage top that is connected boring steel castinplace pile, it is characterized in that being connected with screw flight hanging muscle, hangs muscle top and is connected with the adjustment screw rod, adjusts screw rod and is connected with the adjustment nut.
2. the recyclable muscle structure of hanging of bored pile according to claim 1 is characterized in that hanging muscle and is made of the steel pipe that at least two joints removably connect.
3. as the recyclable muscle structure of hanging of bored pile as described in the claim 2, it is characterized in that fixedly connected sleeve on the first segment steel pipe, be connected latch between the sleeve and the second joint steel pipe.
4. the recyclable muscle structure of hanging of bored pile according to claim 1 is characterized in that hanging muscle top and is provided with suspension ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205317212U CN201794069U (en) | 2010-09-16 | 2010-09-16 | Recyclable steel hanger structure of bored pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205317212U CN201794069U (en) | 2010-09-16 | 2010-09-16 | Recyclable steel hanger structure of bored pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201794069U true CN201794069U (en) | 2011-04-13 |
Family
ID=43848989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205317212U Expired - Fee Related CN201794069U (en) | 2010-09-16 | 2010-09-16 | Recyclable steel hanger structure of bored pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201794069U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110670582A (en) * | 2019-09-26 | 2020-01-10 | 广东省建筑工程机械施工有限公司 | Device for cast-in-place pile construction and cast-in-place pile construction method |
| CN113186907A (en) * | 2021-04-22 | 2021-07-30 | 武汉武建机械施工有限公司 | Device for controlling floating of cast-in-place pile reinforcement cage and top elevation and construction method thereof |
-
2010
- 2010-09-16 CN CN2010205317212U patent/CN201794069U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110670582A (en) * | 2019-09-26 | 2020-01-10 | 广东省建筑工程机械施工有限公司 | Device for cast-in-place pile construction and cast-in-place pile construction method |
| CN110670582B (en) * | 2019-09-26 | 2024-02-09 | 广东省建筑工程机械施工有限公司 | Device for construction of cast-in-place pile and cast-in-place pile construction method |
| CN113186907A (en) * | 2021-04-22 | 2021-07-30 | 武汉武建机械施工有限公司 | Device for controlling floating of cast-in-place pile reinforcement cage and top elevation and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20190916 |