CN210066725U - Drilled pile reinforcement cage hanging bar capable of being recycled - Google Patents
Drilled pile reinforcement cage hanging bar capable of being recycled Download PDFInfo
- Publication number
- CN210066725U CN210066725U CN201920673077.3U CN201920673077U CN210066725U CN 210066725 U CN210066725 U CN 210066725U CN 201920673077 U CN201920673077 U CN 201920673077U CN 210066725 U CN210066725 U CN 210066725U
- Authority
- CN
- China
- Prior art keywords
- pin
- reinforcement cage
- steel plate
- shaped steel
- recyclable
- 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.)
- Active
Links
Images
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
A drilling pile reinforcement cage hanging bar capable of being recycled. The steel plate fixing device comprises a trapezoidal frame, a U-shaped steel plate, a pin and a pin limiting pipe. The utility model provides a drilling pile steel reinforcement cage that can cyclic utilization hangs muscle has following advantage: the material can be processed and manufactured by adopting on-site common materials and waste materials, the materials can be fully utilized, the construction process is simplified, and the purposes of reducing the cost and improving the work efficiency are achieved. The method can reduce the number of times of lap welding of the reinforcing steel bars on site, save materials, greatly reduce the labor amount, accelerate the construction speed and have remarkable comprehensive benefits. In addition, the structure is simple, firm and durable, the movement is light, the disassembly and the assembly are convenient, the repeated use is realized, and the technical level of the site construction is improved.
Description
Technical Field
The utility model belongs to the technical field of bored pile construction auxiliary assembly, especially, relate to a bored pile steel reinforcement cage hanging bar that can cyclic utilization.
Background
For the construction of an overhead parking lot of a grand bridge, some bearing platforms need to be provided with 1300 rotary drilling cast-in-place piles. In traditional rotary drilling bored concrete pile work progress, can use 2 phi 20 mm's twisted steel as hanging the muscle usually, two upper ends of hanging the muscle are fixed temporarily on the steel pipe of violently putting in the pile casing upper end, and the lower extreme welds with the stirrup of steel reinforcement cage both sides upper end respectively to guarantee that the steel reinforcement cage does not incline, does not sink.
However, the lifting bar with the traditional structure can not accurately control the height of the reinforcement cage, and can also float the cage, and particularly, the lifting bar must be sawed off after each use and cannot be reused, so that the waste of materials can be caused.
Disclosure of Invention
In order to solve the above problem, an object of the present invention is to provide a drilled pile cage suspension bar that can be recycled.
In order to achieve the aim, the recyclable hanging bar of the bored pile reinforcement cage comprises a trapezoidal frame, a U-shaped steel plate, a pin and a pin limiting pipe; the lower end of one side of the trapezoid frame extends downwards to form the trapezoid frame, so that the two sides are respectively a long side and a short side; the bottom end of the U-shaped steel plate, which is opposite to the opening end, is fixed at the lower end part of the long side edge of the trapezoidal frame, and the opening end and the short side edge are positioned on the same straight line; the outer circumferences of the pin limiting pipes are respectively fixed at the outer parts of the upper part and the lower part of the upper short side of the trapezoidal frame and the two sides of the opening on the U-shaped steel plate; the upper end of pin is equipped with a bracelet, and well lower part runs through in the spacing pipe of pin that sets up on trapezoidal frame and U-shaped steel sheet from last to down in proper order.
The trapezoid frame is formed by welding threaded steel bars with the diameter of 20 mm.
The U-shaped steel plate is processed by a steel plate with the length of 10cm, the width of 15cm and the thickness of 10 mm.
The pin is made of round steel with the diameter of 10 mm.
The pin limiting pipe is made of a circular pipe with the length of 5cm and the wall thickness of 3 mm.
The utility model provides a drilling pile steel reinforcement cage that can cyclic utilization hangs muscle has following advantage:
the material can be processed and manufactured by adopting on-site common materials and waste materials, the materials can be fully utilized, the construction process is simplified, and the purposes of reducing the cost and improving the work efficiency are achieved. The method can reduce the number of times of lap welding of the reinforcing steel bars on site, save materials, greatly reduce the labor amount, accelerate the construction speed and have remarkable comprehensive benefits. In addition, the structure is simple, firm and durable, the movement is light, the disassembly and the assembly are convenient, the repeated use is realized, and the technical level of the site construction is improved.
Drawings
Fig. 1 is a schematic view showing the state of the drilled pile cage suspension bar that can be recycled according to the present invention.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, the recyclable hanging bar for a bored pile reinforcement cage provided by the present invention comprises a trapezoidal frame 1, a U-shaped steel plate 2, a pin 3 and a pin limiting pipe 4; wherein, the lower end of one side of the ladder-shaped frame 1 extends downwards to form, so the two sides are respectively a long side and a short side; the bottom end of the U-shaped steel plate 2, which is opposite to the opening end, is fixed at the lower end part of the long side edge of the trapezoid frame 1, and the opening end and the short side edge are positioned on the same straight line; the outer circumferences of the pin limiting pipes 4 are respectively fixed at the upper and lower outer parts of the short side edge of the trapezoidal frame 1 and the two sides of the opening on the U-shaped steel plate 2; the upper end of pin 3 is equipped with a bracelet 5, and well lower part runs through in the spacing pipe 4 of pin that sets up on trapezoidal frame 1 and U-shaped steel sheet 2 from last to down in proper order.
The trapezoid frame 1 is formed by welding threaded steel bars with the diameter of 20 mm.
The U-shaped steel plate 2 is processed by a steel plate with the length of 10cm, the width of 15cm and the thickness of 10 mm.
The pin 3 is made of round steel with the diameter of 10 mm.
The pin limiting pipe 4 is made of a circular pipe 5cm long and 3mm thick.
Will now the utility model provides a drilling pile steel reinforcement cage that can cyclic utilization hangs the application method of muscle explains as follows:
before the steel reinforcement cage 5 is hoisted into the hole, a field technician obtains the length from the top of the protective sleeve to the top of the steel tube of the fixed steel reinforcement cage by adopting a measuring method, the height of the top of the protective sleeve is subtracted by the elevation of the designed pile top to obtain the required length of the steel reinforcement cage hanging bar of the drilled pile, and the position of the fixed steel reinforcement cage 5, which needs to penetrate the steel tube, is marked on the steel reinforcement cage hanging bar of the drilled pile according to the required length.
And hoisting the reinforcement cage 5 into the drilled hole by using a truck crane, and penetrating a steel pipe below the reinforcement stirrup when the reinforcement stirrup at the uppermost part of the reinforcement cage 5 descends to a position of about 20cm above the top of the protective cylinder, so that the reinforcement cage 5 is temporarily fixed on a skid at the hole drilling opening.
The pin 3 on this drilling pile steel reinforcement cage hangs the muscle is extracted in advance, adopt the truck crane to hang other parts on this drilling pile steel reinforcement cage hangs the muscle and transfer to in drilling, the both sides of every steel reinforcement cage 5 respectively set up this drilling pile steel reinforcement cage and hang the muscle, then make the hoop card of strengthening on the top of steel reinforcement cage 6 in the opening of U-shaped steel sheet 2, then take out the steel pipe of temporary fixation, when taking one's place to the fixed position of mark on this drilling pile steel reinforcement cage hangs the muscle with steel reinforcement cage 5 hoist, run through the well lower part of pin 3 from last to down in proper order and set up the spacing pipe 4 of pin on trapezoidal frame 1 and U-shaped steel sheet 2, fix steel reinforcement cage 5 from this, just afterwards can carry out pile foundation concrete and pour into. After the concrete pouring of the pile foundation is finished and before the initial setting, the pin 3 is pulled out, other parts on the hanging bar of the reinforcement cage of the bored pile are twisted by 90 degrees and taken out from the bored hole, and the pile is washed by water and used for the next time.
Claims (5)
1. The utility model provides a drilling pile steel reinforcement cage that can cyclic utilization hangs muscle which characterized in that: the recyclable hanging bar of the bored pile reinforcement cage comprises a trapezoidal frame (1), a U-shaped steel plate (2), a pin (3) and a pin limiting pipe (4); wherein, the lower end of one side of the trapezoid frame (1) extends downwards to form, so that the two sides are respectively a long side and a short side; the bottom end of the U-shaped steel plate (2), which is opposite to the opening end, is fixed at the lower end part of the long side edge of the trapezoid frame (1), and the opening end and the short side edge are positioned on the same straight line; the outer circumferences of the pin limiting pipes (4) are respectively fixed at the outer parts of the upper part and the lower part of the upper short side of the trapezoidal frame (1) and the two sides of the opening on the U-shaped steel plate (2); the upper end of pin (3) is equipped with a bracelet (5), and well lower part runs through in the spacing pipe of pin (4) of setting on trapezoidal frame (1) and U-shaped steel sheet (2) from last to down in proper order.
2. A recyclable drilled pile cage suspension bar as claimed in claim 1 wherein: the trapezoid frame (1) is formed by welding threaded steel bars with the diameter of 20 mm.
3. A recyclable drilled pile cage suspension bar as claimed in claim 1 wherein: the U-shaped steel plate (2) is processed by a steel plate with the length of 10cm, the width of 15cm and the thickness of 10 mm.
4. A recyclable drilled pile cage suspension bar as claimed in claim 1 wherein: the pin (3) is made of round steel with the diameter of 10 mm.
5. A recyclable drilled pile cage suspension bar as claimed in claim 1 wherein: the pin limiting pipe (4) is made of a circular pipe with the length of 5cm and the wall thickness of 3 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920673077.3U CN210066725U (en) | 2019-04-28 | 2019-04-28 | Drilled pile reinforcement cage hanging bar capable of being recycled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920673077.3U CN210066725U (en) | 2019-04-28 | 2019-04-28 | Drilled pile reinforcement cage hanging bar capable of being recycled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210066725U true CN210066725U (en) | 2020-02-14 |
Family
ID=69451452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920673077.3U Active CN210066725U (en) | 2019-04-28 | 2019-04-28 | Drilled pile reinforcement cage hanging bar capable of being recycled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210066725U (en) |
-
2019
- 2019-04-28 CN CN201920673077.3U patent/CN210066725U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101942833B (en) | Frameless unbonded post-tensioned prestressed uplift filling pile and construction method thereof | |
| CN206784951U (en) | Concrete placement floor thickness control device | |
| CN101302760A (en) | Ultralong overweight concrete filling pile reinforcement type reinforcing steel bar caging | |
| CN203429641U (en) | Single-side supporting formwork reinforcing structure system for building construction | |
| CN210366620U (en) | A hang muscle system for steel reinforcement cage | |
| CN105347142B (en) | A kind of building hoist is mounted on the threading installation method on basement roof | |
| CN210066725U (en) | Drilled pile reinforcement cage hanging bar capable of being recycled | |
| CN106930274B (en) | A kind of a full set of cylinder rotatory boring castinplace pile construction method that reinforcing bar cage location is fixed | |
| CN102041806A (en) | Construction method for inserting steel column in bored pile | |
| CN207525738U (en) | The quick hangs muscle of steel reinforcement cage | |
| CN114232628A (en) | Cutting hoop for integrally breaking pile head of cast-in-situ bored pile and construction method | |
| CN202530444U (en) | Bayonet pin type pile foundation reinforcing cage positioning lock | |
| CN201236340Y (en) | Novel tool type hanging steel bar | |
| CN108086309B (en) | Mini pile reinforcement cage installation method | |
| CN211621558U (en) | Bored concrete pile steel reinforcement cage elevation control mounting structure | |
| CN215562600U (en) | Lattice column bored concrete pile steel column positioner | |
| CN108396734A (en) | A kind of device of control Punching Borehole Cast-in-place Concrete Pile stake top concrete casting elevation | |
| CN212248217U (en) | Accurate positioning device for reinforcing cage in bridge pile foundation construction | |
| CN211773584U (en) | Quick-separating concrete pouring pile head | |
| CN211871179U (en) | Arch bridge cable crane pile beam type anchorage structure | |
| CN102839652A (en) | Steel strand cast-in-place pile and construction method thereof | |
| CN209722977U (en) | A kind of empty pile cages lowering equipment of Punching Borehole Cast-in-place Concrete Pile | |
| CN208219667U (en) | Foundation pit supporting construction based on campshed and inner support | |
| CN219157679U (en) | Deep water pile foundation reinforcement cage is transferred and back pressure cage | |
| CN215211038U (en) | Plain type concrete dado pours auxiliary device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |