CN216893142U - Steel reinforcement cage - Google Patents
Steel reinforcement cage Download PDFInfo
- Publication number
- CN216893142U CN216893142U CN202220027843.0U CN202220027843U CN216893142U CN 216893142 U CN216893142 U CN 216893142U CN 202220027843 U CN202220027843 U CN 202220027843U CN 216893142 U CN216893142 U CN 216893142U
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- Prior art keywords
- pile
- sequence
- reinforcement cage
- steel bars
- reinforcing steel
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- 230000002787 reinforcement Effects 0.000 title claims abstract description 81
- 229910000831 Steel Inorganic materials 0.000 title claims description 31
- 239000010959 steel Substances 0.000 title claims description 31
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 34
- 230000003014 reinforcing effect Effects 0.000 claims description 39
- 238000003466 welding Methods 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/06—Resistance welding; Severing by resistance heating using roller electrodes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/36—Auxiliary equipment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The utility model provides a reinforcement cage which comprises a main body and a fixing body, wherein the main body comprises a plurality of pile reinforcing steel bars, the pile reinforcing steel bars extend lengthwise and are arranged at intervals to form a cylinder shape, the fixing body relatively fixes the pile reinforcing steel bars, the pile reinforcing steel bars comprise a first sequence of pile reinforcing steel bars and a second sequence of pile reinforcing steel bars, the lengths of the first sequence of pile reinforcing steel bars and the second sequence of pile reinforcing steel bars are different, the end parts of the first sequence of pile reinforcing steel bars form the end parts of the reinforcement cage, and the end parts of the second sequence of pile reinforcing steel bars are far away from the end parts of the reinforcement cage. Providing different strengths to the intermediate portion and the end side portions of the reinforcement cage; and moreover, materials are reasonably utilized, and the manufacturing cost of the reinforcement cage is reduced.
Description
Technical Field
The utility model relates to a reinforcement cage, and belongs to the technical field of engineering construction.
Background
In urban rail transit construction process, among the tunnel construction process, often use the steel reinforcement cage as the support protection architecture who pours the fender pile, but the length of each stake post reinforcing bar equals in the steel reinforcement cage that has now, can not satisfy some construction needs.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a reinforcement cage, which meets certain strength requirements.
The purpose of the utility model is realized by the following technical scheme:
steel reinforcement cage, including main part and the fixed body, the main part includes many pile column reinforcing bars, many pile column reinforcing bar lengthways extend, and the interval sets up and forms the tube-shape, the fixed body will many pile column reinforcing bar relatively fixed, many pile column reinforcing bars include first sequence pile column reinforcing bar and the second sequence pile column reinforcing bar that length is different, the tip of first sequence pile column reinforcing bar forms the tip of steel reinforcement cage, the tip of second sequence pile column reinforcing bar is kept away from the tip of steel reinforcement cage.
Preferably, the fixing body relatively fixes the pile reinforcing bars on the outer surface of the main body.
Preferably, the fixing body is a fixing bar extending lengthwise, and the fixing bar extends spirally on the outer surface of the main body.
Preferably, the number of the fixed reinforcing steel bars is one and only one.
Preferably, a welding part formed by inverse direct current resistance welding is arranged between the fixed steel bar and the pile steel bar.
Preferably, the welding part is formed between each connection point between the fixing bar and the pile bar.
Preferably, the pile reinforcing steel bars in the first sequence and the pile reinforcing steel bars in the second sequence are uniformly distributed at intervals.
Preferably, the distance between the pile reinforcement bars of the first sequence is equal to the distance between the pile reinforcement bars of the second sequence.
Preferably, the ends of the pile reinforcement bars of the first series are flush, and/or the ends of the pile reinforcement bars of the second series are flush.
Preferably, the reinforcement cage extends lengthwise, and the first sequence of pile reinforcements and the second sequence of pile reinforcements at both ends of the reinforcement cage have the same structure.
Compared with the prior art, the utility model has the following beneficial effects: the main body of the reinforcement cage is divided into two parts, the middle part comprises a first sequence of pile reinforcements and a second sequence of pile reinforcements, and the end parts only comprise the first sequence of pile reinforcements, so that different strengths are provided for the middle part and the end parts; and moreover, materials are reasonably utilized, and the manufacturing cost of the reinforcement cage is reduced.
Drawings
FIG. 1 is a perspective view of a reinforcement cage provided by the present invention;
FIG. 2 is a partial front view of FIG. 1;
FIG. 3 is a schematic partial perspective view of FIG. 1;
fig. 4 is a side view of fig. 1.
100, a reinforcement cage; 10. a first sequence of pile reinforcing steel bars; 20. a second sequence of pile reinforcing steel bars; 80. and fixing the steel bars.
Detailed Description
The present invention will be described in detail below with reference to specific embodiments shown in the drawings. These embodiments are not intended to limit the present invention, and structural, methodological, or functional changes made by those skilled in the art according to these embodiments are included in the scope of the present invention.
Referring to fig. 1 to 4, the present embodiment provides a reinforcement cage 100, which includes a main body and a fixing body, wherein the main body includes a plurality of pile reinforcements, the plurality of pile reinforcements extend lengthwise and are spaced apart from each other to form a cylindrical shape, and the fixing body relatively fixes the plurality of pile reinforcements to form the reinforcement cage 100, which is convenient to serve as a support protection structure for casting a fender pile in building construction.
The multiple pile reinforcing steel bars comprise first sequence pile reinforcing steel bars 10 and second sequence pile reinforcing steel bars 20 which are different in length, the end portions of the first sequence pile reinforcing steel bars 10 form the end portions of the reinforcement cage 100, and the end portions of the second sequence pile reinforcing steel bars 20 are far away from the end portions of the reinforcement cage 100. That is, the first sequence of pile rebars 10 extends to the end of cage 100, while the second sequence of pile rebars 20 has an end shorter than the end of cage 100. Thus, the main body of the reinforcement cage 100 is divided into two parts, the middle part includes the first sequence of pile reinforcements 10 and the second sequence of pile reinforcements 20, and the end side part includes only the first sequence of pile reinforcements 10, thereby providing different strengths to the middle part and the end side part; and moreover, materials are reasonably utilized, and the manufacturing cost of the reinforcement cage 100 is reduced.
The quantity of first order pile reinforcing bar 10 is many, and the tip of many first order pile reinforcing bar 10 is parallel and level. The ends of the first series of flush pile rebars 10 form the ends of the reinforcement cage 100, making the ends of the reinforcement cage 100 flush for ease of use. The quantity of second order pile post reinforcing bar 20 is many, and many second order pile post reinforcing bar 20's tip is parallel and level. Thus, the ends of the second series of pile reinforcement bars 20 are flush to form an invisible plane, thereby dividing the reinforcement cage 100 into a middle portion and end side portions, which have different strengths to meet construction needs.
It will be appreciated by those skilled in the art that only the ends of the first series of pile reinforcements 10 are flush, or only the ends of the second series of pile reinforcements 20 are flush, and all the embodiments similar to or the same as the above embodiments are covered by the present invention.
The main part is cylindric, and first sequence pile reinforcing bar 10 and second sequence pile reinforcing bar 20 are even interval arrangement. That is, the first sequence of pile reinforcements 10, the second sequence of pile reinforcements 20, the first sequence of pile reinforcements 10, and the second sequence of pile reinforcements 20 … … are repeated until the cylindrical body is formed. Because first sequence pile reinforcing bar 10 and second sequence pile reinforcing bar 20 are evenly spaced apart and arrange, can make steel reinforcement cage 100 structure regular, the atress is even to promote construction quality.
Each steel bar in the first sequence of pile steel bars 10 is arranged at even intervals, each steel bar in the second sequence of pile steel bars 20 is arranged at even intervals, and the distance between the first sequence of pile steel bars 10 is equal to the distance and the angle between the second sequence of pile steel bars 20. From this, whole steel reinforcement cage 100 structure is regular, and the atress is even, can promote construction quality. That is, the circumferential intervals between the reinforcing bars 10 and the reinforcing bars 20 are equal, and as shown in fig. 4, the reinforcing bars 10 and 20 are uniformly arranged in the circumferential direction.
The fixing body relatively fixes a plurality of pile reinforcing steel bars on the outer surface of the main body. Thus, the fixing body does not occupy the position of the end of the reinforcement cage 100, and the structure of the reinforcement cage 100 can be made more compact.
The fixing body is a fixing bar 80 extending lengthwise, and the fixing bar 80 extends spirally on the outer surface of the main body. The fixed reinforcing bar 80 that the spiral extends not only can link to each other fixed reinforcing bar 80 and stake reinforcing bar at a plurality of fixed points, and can reduce construction cost at the quantity of the fixed reinforcing bar 80 of reduction of certain degree.
There is one and only one fixation bar 80. That is to say, a fixed reinforcing bar 80 extends at the surface spiral of main part to link to each other many pile reinforcing bars, not only the structure is regular, can reduce construction cost at the quantity of the fixed reinforcing bar 80 of great reduction moreover.
A welding part formed by inverse direct current resistance welding is arranged between the fixed steel bar 80 and the pile steel bar. When the welding part is formed, three-phase current is balanced, the pollution to a power grid is less, the current control is precise, the splashing rate is reduced, the welding spot quality is effectively improved, the electrode wear rate can be effectively reduced, and the service life of the electrode is prolonged.
A weld is formed between each connection point between the fixation bar 80 and the pile bar. That is, the welding portion is a resistance welding portion, and further, each connection point between the fixing steel bar 80 and the pile steel bar is welded and fixed by the inverter dc resistance welding, thereby ensuring the strength of the reinforcement cage 100.
In this embodiment, the diameter of the fixing steel bar 80 is smaller than the diameter of the pile steel bars 10 and 20, so that the fixing steel bar is spirally bent by the seam welder and is wound outside the main cage, and automatic coil bar production is realized. The diameter of the pile reinforcing steel bar is 16-25 mm, the diameter of the fixed reinforcing steel bar 80 is 3.5-10 mm, and the ring diameter interval of the fixed reinforcing steel bar 80 is 5-150 mm.
It is noted that the above numerical values include all values of lower and upper values that are incremented by one unit from the lower limit value to the upper limit value, and that there may be an interval of at least two units between any lower value and any higher value.
For example, the diameter of the pile reinforcement is 16-25 mm, preferably 18-24 mm, more preferably 19-23 mm, and even more preferably 20-22 mm, for the purpose of illustrating the values such as 17, 21 not explicitly listed above.
As mentioned above, the exemplary ranges of intervals of 2 or 1 do not exclude increases in intervals of appropriate units, such as numerical units of 0.5, 1.5, 2.5, etc. These are only examples of what is intended to be explicitly recited, and all possible combinations of numerical values between the lowest value and the highest value that are explicitly recited in the specification in a similar manner are to be considered.
Unless otherwise indicated, all ranges include the endpoints and all numbers between the endpoints. The use of "about" or "approximately" with a range applies to both endpoints of the range.
Other limitations regarding the numerical ranges presented herein can be found in reference to the above description and will not be repeated.
It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.
The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.
Claims (10)
1. The utility model provides a steel reinforcement cage, includes main part and the fixed body, the main part includes many pile reinforcing bars, many pile reinforcing bar lengthways extend, and the interval sets up and forms the tube-shape, the fixed body will many pile reinforcing bar relatively fixed, its characterized in that: many pile column reinforcing bars include first sequence pile column reinforcing bar and the second sequence pile column reinforcing bar that length is different, the tip of first sequence pile column reinforcing bar forms the tip of steel reinforcement cage, the tip of second sequence pile column reinforcing bar is kept away from the tip of steel reinforcement cage.
2. The reinforcement cage of claim 1, wherein: the fixing body is arranged on the outer surface of the main body and relatively fixes the pile reinforcing steel bars.
3. The reinforcement cage of claim 2, wherein: the fixing body is a fixing steel bar extending lengthwise, and the fixing steel bar extends spirally on the outer surface of the main body.
4. A reinforcement cage according to claim 3, wherein: the number of the fixed reinforcing steel bars is one and only one.
5. A reinforcement cage according to claim 3, wherein: and a welding part formed by inverse direct current resistance welding is arranged between the fixed reinforcing steel bars and the pile reinforcing steel bars.
6. The reinforcement cage of claim 5, wherein: the weld is formed between each connection point between the fixing bar and the pile bar.
7. The reinforcement cage of claim 1, wherein: the first sequence of pile reinforcing steel bars and the second sequence of pile reinforcing steel bars are uniformly arranged at intervals.
8. The reinforcement cage of claim 1, wherein: the distance between the pile reinforcing steel bars in the first sequence is equal to the distance between the pile reinforcing steel bars in the second sequence.
9. The reinforcement cage of claim 1, wherein: the ends of the first sequence of pile reinforcement bars are flush, and/or the ends of the second sequence of pile reinforcement bars are flush.
10. The reinforcement cage of claim 1, wherein: the reinforcement cage lengthways extends, and the first sequence pile reinforcing steel bars at the two ends of the reinforcement cage are identical to the second sequence pile reinforcing steel bars in structure.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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CN202111290741 | 2021-11-02 | ||
CN2021112907414 | 2021-11-02 |
Publications (1)
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CN216893142U true CN216893142U (en) | 2022-07-05 |
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Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
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CN202210007137.4A Active CN114247973B (en) | 2021-11-02 | 2022-01-05 | Cast-in-place pile reinforcement cage seam welder |
CN202210014470.8A Active CN114178667B (en) | 2021-11-02 | 2022-01-05 | Steel reinforcement cage traction mechanism for automatic seam welder |
CN202210006789.6A Active CN114247972B (en) | 2021-11-02 | 2022-01-05 | Automatic roll welding equipment and automatic welding method for reinforcement cage |
CN202220027843.0U Active CN216893142U (en) | 2021-11-02 | 2022-01-05 | Steel reinforcement cage |
CN202220028164.5U Active CN216706264U (en) | 2021-11-02 | 2022-01-05 | Seam welder for reinforcement cage |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
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CN202210007137.4A Active CN114247973B (en) | 2021-11-02 | 2022-01-05 | Cast-in-place pile reinforcement cage seam welder |
CN202210014470.8A Active CN114178667B (en) | 2021-11-02 | 2022-01-05 | Steel reinforcement cage traction mechanism for automatic seam welder |
CN202210006789.6A Active CN114247972B (en) | 2021-11-02 | 2022-01-05 | Automatic roll welding equipment and automatic welding method for reinforcement cage |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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CN202220028164.5U Active CN216706264U (en) | 2021-11-02 | 2022-01-05 | Seam welder for reinforcement cage |
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CN (5) | CN114247973B (en) |
DE (1) | DE202022103660U1 (en) |
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CN114888416A (en) * | 2022-05-27 | 2022-08-12 | 深圳市海浦蒙特科技有限公司 | Power supply control method and reinforcement cage seam welder |
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CN116255015B (en) * | 2023-05-11 | 2023-07-28 | 龙口市泓基电器工具有限公司 | Supporting device for binding reinforcement cage |
CN116833628B (en) * | 2023-06-19 | 2024-06-11 | 深圳中建院建筑科技有限公司 | Reinforcing steel bar welding equipment with alignment welding function for construction engineering |
CN116727975B (en) * | 2023-07-12 | 2024-04-26 | 江苏江扬建材机械有限公司 | Welding arm adjusting mechanism of seam welder |
CN117020553B (en) * | 2023-09-25 | 2024-02-06 | 江苏信飞自动化设备有限公司 | New energy automobile motor rotor welding jig |
CN117548939B (en) * | 2024-01-11 | 2024-03-26 | 山西路桥第一工程有限公司 | Reinforcement cage welding equipment for road and bridge |
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2022
- 2022-01-05 CN CN202210007137.4A patent/CN114247973B/en active Active
- 2022-01-05 CN CN202210014470.8A patent/CN114178667B/en active Active
- 2022-01-05 CN CN202210006789.6A patent/CN114247972B/en active Active
- 2022-01-05 CN CN202220027843.0U patent/CN216893142U/en active Active
- 2022-01-05 CN CN202220028164.5U patent/CN216706264U/en active Active
- 2022-06-30 DE DE202022103660.8U patent/DE202022103660U1/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN114247972B (en) | 2022-11-11 |
CN114247972A (en) | 2022-03-29 |
CN216706264U (en) | 2022-06-10 |
DE202022103660U1 (en) | 2022-09-29 |
CN114247973A (en) | 2022-03-29 |
CN114178667B (en) | 2023-11-21 |
CN114247973B (en) | 2022-11-11 |
CN114178667A (en) | 2022-03-15 |
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