CN219900040U - Synchronous construction device for double-strand stirrups of pile foundation reinforcement cage - Google Patents
Synchronous construction device for double-strand stirrups of pile foundation reinforcement cage Download PDFInfo
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- CN219900040U CN219900040U CN202320807637.6U CN202320807637U CN219900040U CN 219900040 U CN219900040 U CN 219900040U CN 202320807637 U CN202320807637 U CN 202320807637U CN 219900040 U CN219900040 U CN 219900040U
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- straightener
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- straightening machine
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- 230000002787 reinforcement Effects 0.000 title claims abstract description 27
- 238000010276 construction Methods 0.000 title claims abstract description 21
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 13
- 230000005484 gravity Effects 0.000 claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 230000009466 transformation Effects 0.000 abstract description 3
- 238000004804 winding Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Abstract
The utility model provides a synchronous construction device for double stirrups of a pile foundation reinforcement cage, which comprises a frame, a driving motor, a first straightener and a second straightener, wherein the driving motor is arranged in the frame; the first straightening machine and the second straightening machine are both arranged at the top end of the frame, the first straightening machine and the second straightening machine are both horizontally arranged, the first straightening machine is positioned above the second straightening machine, and the output ends of the first straightening machine and the second straightening machine are overlapped in the vertical direction; the output side of the second straightener is provided with a gravity deformation joint of the double-strand stirrup, and the height of the gravity deformation joint of the double-strand stirrup is higher than the bottom end of the frame; the driving motor drives the first straightener and the second straightener to synchronously work through the driving component. The device has the advantages of low transformation difficulty, high construction efficiency and high convenience.
Description
Technical Field
The utility model relates to the technical field of weaving of bridge pile reinforcement cages, in particular to a synchronous construction device for double-strand stirrups of a pile foundation reinforcement cage.
Background
With the development of cities, the construction of infrastructure is increasing and the requirements are also higher, wherein the construction of reinforcement cages is changed from traditional manual winding to motor winding.
However, the conventional pile foundation reinforcement cage is usually designed into a single-strand stirrup, excessive coordination degree is not needed between devices, and the operation is relatively simple and convenient.
However, in the design of bridge piles, in order to promote changeable and complicated geological environment, higher requirements have been put forward, all need the reinforcement cage of double-strand stirrup in most design schemes, in the reinforcement cage work progress of double-strand stirrup, need keep two strands of reinforcements laminating together to keep the depth of parallelism, just can more convenient weld between reinforcement and the reinforcement cage skeleton and between the double-strand reinforcement.
To solve this problem, the person skilled in the art is always seeking new solutions.
Disclosure of Invention
The utility model aims at overcoming the defects of the prior art, and provides a synchronous construction device for double-strand stirrups of a pile foundation reinforcement cage, which utilizes the height difference and gravity to enable the double-strand stirrups to be attached naturally, and has the advantages of low transformation difficulty, high construction efficiency and high convenience.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the synchronous construction device for the double-strand stirrups of the pile foundation reinforcement cage comprises a frame, a driving motor arranged in the frame, a first straightener and a second straightener;
the first straightening machine and the second straightening machine are both arranged at the top end of the frame, the first straightening machine and the second straightening machine are both horizontally arranged, the first straightening machine is positioned above the second straightening machine, and the output ends of the first straightening machine and the second straightening machine are overlapped in the vertical direction;
the output side of the second straightener is provided with a gravity deformation joint of the double-strand stirrup, and the height of the gravity deformation joint of the double-strand stirrup is higher than the bottom end of the frame;
the driving motor drives the first straightener and the second straightener to synchronously work through the driving component.
Based on the above, the specifications of the first straightener and the second straightener are the same.
Based on the above, the installation positions of the first straightener and the second straightener in the vertical direction are overlapped.
Based on the above, the driving motor is installed on the frame below the second straightener.
Based on the above, the driving motor drives the first straightener and the second straightener to work respectively through two belts.
The novel dual-strand stirrup welding machine is characterized by further comprising a seam welder which is arranged on the same side of the gravity deformation joint of the dual-strand stirrup.
Compared with the prior art, the utility model has substantial characteristics and progress, and in particular has the following advantages:
after the steel bars are straightened by utilizing two straightening machines working synchronously, the steel bars are overlapped in the vertical direction, the two steel bars are deformed downwards under the action of gravity and naturally attached at a specific height, and then the steel bars can be connected into subsequent welding and winding procedures for construction. The device ingenious utilizes the characteristics that reinforcing bar self can take place to warp, utilizes current straightener and driving motor direct combination to reform transform, does not add more professional equipment, has realized the laminating of duplex reinforcing bar promptly, and transformation cost and degree of difficulty are lower, and efficiency of construction is ensured.
Drawings
Fig. 1 is a schematic diagram of a synchronous construction device for double stirrups of a pile foundation reinforcement cage in the utility model.
In the figure: 1. a frame; 2. a driving motor; 3. a first straightener; 4. a second straightener; 5. gravity deformation bonding points of the double-strand stirrups; 6. a reinforcement cage framework; 7. a first strand of rebar; 8. a second strand of reinforcing steel bars; 9. double strand steel bar.
Detailed Description
The technical scheme of the utility model is further described in detail through the following specific embodiments.
As shown in fig. 1, the synchronous construction device for the double-strand stirrups of the pile foundation reinforcement cage comprises a frame 1, a driving motor 2 arranged in the frame 1, a first straightener 3 and a second straightener 4, wherein the specifications of the first straightener 3 and the second straightener 4 are the same.
The first straightener 3 and the second straightener 4 are all installed on the top of the frame 1, the first straightener 3 and the second straightener 4 are all horizontally arranged, the first straightener 3 is located above the second straightener 4, the installation positions of the first straightener 3 and the second straightener 4 in the vertical direction coincide, the output ends of the first straightener 3 and the second straightener 4 coincide in the vertical direction, the purpose of the first straightener is to straighten two strands of steel bars firstly, then the straightened steel bars are bent downwards naturally under the influence of self gravity, natural sticking can occur along with the change of bending degree, in the embodiment, the natural sticking position is called a double-strand stirrup gravity deformation sticking point 5, the double-strand stirrup gravity deformation sticking point 5 is located on the output side of the second straightener, and the height of the double-strand stirrup gravity deformation sticking point 5 is higher than the bottom of the frame so as to provide an operable space for subsequent construction.
The driving motor 2 is arranged on the frame 1 below the second straightener 4, and the driving motor 2 drives the first straightener 3 and the second straightener 4 to synchronously work through two belts.
Description of working principle:
two straightening machines and a motor are arranged on a frame 1 according to the scheme, synchronous straightening of the two straightening machines is kept, the two straightening machines straighten round bars bundled by two plates respectively, the straightened two strands of bars are called a first strand of bars 7 and a second strand of bars 8, after being output from the output ends of the two straightening machines, the two strands of bars are naturally attached at a preset double-strand stirrup gravity deformation attachment point 5 due to the action of gravity to form double-strand bars 9 (double-strand stirrups), then a rolling machine is matched to rotate the reinforcement cage framework 6 to drive the double-strand bars 9 to wind the reinforcement cage framework 6, and even welding is carried out between the double-strand bars 9 and the reinforcement cage framework 6 in the process of winding the double-strand bars 9 on the reinforcement cage framework 6.
The scheme relies on consolidating the third standard section of the PPP engineering constructed by the ecological water system in the city, and the constructed pile foundation reinforcement cage is constructed. By the device, the construction reduces the labor investment, has high rib winding efficiency and high rib winding quality, and accelerates the construction progress
Finally, it should be noted that while the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present patent.
Claims (4)
1. Synchronous construction equipment of pile foundation steel reinforcement cage bifilar stirrup, its characterized in that: the device comprises a frame, a driving motor arranged in the frame, a first straightener and a second straightener;
the first straightening machine and the second straightening machine are both arranged at the top end of the frame, the first straightening machine and the second straightening machine are both horizontally arranged, the first straightening machine is positioned above the second straightening machine, and the output ends of the first straightening machine and the second straightening machine are overlapped in the vertical direction;
the output side of the second straightener is provided with a gravity deformation joint of the double-strand stirrup, and the height of the gravity deformation joint of the double-strand stirrup is higher than the bottom end of the frame;
the driving motor drives the first straightener and the second straightener to synchronously work through the driving assembly, the specifications of the first straightener and the second straightener are the same, and the installation positions of the first straightener and the second straightener in the vertical direction are overlapped.
2. The pile foundation reinforcement cage double-strand stirrup synchronous construction device according to claim 1, wherein: the driving motor is arranged on the frame below the second straightener.
3. The pile foundation reinforcement cage double-strand stirrup synchronous construction device according to claim 2, wherein: the driving motor drives the first straightener and the second straightener to work through two belts respectively.
4. A synchronous construction device for double stirrups of a pile foundation reinforcement cage according to claim 3, characterized in that: the welding machine is arranged on the same side of the gravity deformation joint of the double-strand stirrup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320807637.6U CN219900040U (en) | 2023-04-13 | 2023-04-13 | Synchronous construction device for double-strand stirrups of pile foundation reinforcement cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320807637.6U CN219900040U (en) | 2023-04-13 | 2023-04-13 | Synchronous construction device for double-strand stirrups of pile foundation reinforcement cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219900040U true CN219900040U (en) | 2023-10-27 |
Family
ID=88434169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320807637.6U Active CN219900040U (en) | 2023-04-13 | 2023-04-13 | Synchronous construction device for double-strand stirrups of pile foundation reinforcement cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219900040U (en) |
-
2023
- 2023-04-13 CN CN202320807637.6U patent/CN219900040U/en active Active
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