CN114888210A - Steel reinforcement cage main reinforcement positioning tool and use method thereof - Google Patents
Steel reinforcement cage main reinforcement positioning tool and use method thereof Download PDFInfo
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- CN114888210A CN114888210A CN202210822903.2A CN202210822903A CN114888210A CN 114888210 A CN114888210 A CN 114888210A CN 202210822903 A CN202210822903 A CN 202210822903A CN 114888210 A CN114888210 A CN 114888210A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
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- B21F27/00—Making wire network, i.e. wire nets
- B21F27/12—Making special types or portions of network by methods or means specially adapted therefor
- B21F27/20—Making special types or portions of network by methods or means specially adapted therefor of plaster-carrying network
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Abstract
The invention relates to a positioning tool for a main reinforcement of a reinforcement cage and a use method thereof.A positioning device comprises a main rod, an arc hook and a movable positioning piece, wherein the positioning piece comprises a first positioning plate, a second positioning plate and a third positioning plate which are connected with the main rod in a sliding manner; the using method comprises the following steps: determining the space between the main reinforcements of the reinforcement cage according to the requirements; adjusting a positioning piece on the main rod; welding a first reinforcement cage main rib and a reinforcement cage stirrup, placing a third positioning plate on the first reinforcement cage main rib, and then respectively placing other reinforcement cage main ribs on positioning pieces; welding and fixing the main reinforcement of the reinforcement cage and the hoop reinforcement of the reinforcement cage; and rolling the reinforcement cage stirrups, and sequentially welding the rest reinforcement cage main reinforcements from bottom to top. According to the invention, through the mutual matching of the main rod, the arc hook and the positioning piece, the positioning accuracy and the construction efficiency of the main reinforcement of the steel bar are improved, the influence of human factors is reduced, and the construction quality of the steel bar cage is improved.
Description
Technical Field
The invention relates to the technical field of steel bar engineering, in particular to a positioning tool for a main reinforcement of a steel bar cage and a using method thereof.
Background
When the pile foundation reinforcement cage is processed, the reinforcement cage main reinforcements are uniformly arranged at equal intervals according to the drawing requirements. At present, the commonly adopted method for fixing the main reinforcement of the reinforcement cage is as follows: because the steel reinforcement cage is cylindric, main muscle location often relies on marking on the equidistant mark on ring type strengthening rib earlier, then the workman holds main muscle and welds main muscle and strengthening rib. The construction method has the following defects: the positioning of the steel bars is inaccurate, the phenomenon that the distance between adjacent main bars is inconsistent is easily caused, the operation steps are complicated, and the efficiency of processing the steel bar cage is low; in addition, a certain number of workers are required to perform reinforcement positioning during construction, so that the cost of the project is relatively increased.
Disclosure of Invention
In order to solve the problems in the background art, the invention provides a positioning tool for a main reinforcement of a reinforcement cage and a use method thereof.
The invention provides a positioning tool for a main reinforcement of a reinforcement cage, which adopts the following technical scheme:
a positioning tool for a main reinforcement of a reinforcement cage comprises a main rod, an arc hook fixedly connected with the upper part of the main rod and a movable positioning piece positioned on one side of the main rod, wherein the positioning piece comprises a first positioning plate, a second positioning plate and a third positioning plate, the first positioning plate, the second positioning plate and the third positioning plate are sequentially arranged on the main rod along the extension direction of the main rod, and the first positioning plate, the second positioning plate and the third positioning plate are slidably connected with the main rod; the arc hook is a semicircular hook, and the radius of the semicircular hook is 30-50 mm.
Through adopting above-mentioned technical scheme, mutually supporting through mobile jib, circular arc couple and mobile jib one side setting element has improved reinforcing bar owner muscle positioning accuracy and efficiency of construction, has reduced the influence of human factor, has improved the construction quality of steel reinforcement cage.
Preferably, the main rod is provided with scales. The length of the main rod scale is larger than the multiple-time interval of the conventional reinforcement cage and the conventional reinforcement member, and the requirements of conventional positioning and measurement are met.
By adopting the technical scheme, the distance between the positioning plates can be accurately adjusted, the positioning accuracy of the main reinforcing steel bar is improved, the design and specification requirements are met, and the one-time acceptance rate is high; meanwhile, the distance between various steel bar construction members such as beam plates, wall columns and the like can be rechecked and measured, and the application range is wide.
Preferably, the one end of first locating plate, second locating plate and third locating plate all is provided with the spout with mobile jib looks adaptation, one side of spout all is provided with fastening screw, fastening screw's one end runs through the one end of spout and is connected with the mobile jib.
Preferably, the third locating plate is "L" shape structure, applicable various diameter reinforcing bar models commonly used, the third locating plate includes horizontal segment and vertical section, horizontal segment and vertical section fixed connection.
Through adopting above-mentioned technical scheme, can carry out the rigidity to positioner's bottom, reduce artifical input, reduce cost.
Preferably, the distance between the first positioning plate and the second positioning plate and the distance between the second positioning plate and the third positioning plate are the distances between adjacent main ribs.
A use method of a positioning tool for a main reinforcement of a reinforcement cage comprises the following steps:
s1, determining the distance between the main reinforcements of the reinforcement cage according to the design requirements and the specification requirements of drawings;
s2, adjusting the distance between the first positioning plate, the second positioning plate and the third positioning plate on the main rod according to the distance between the main reinforcements of the reinforcement cage;
s3, when the reinforcement cage is machined, firstly, welding a first reinforcement cage main rib at the bottom of the reinforcement cage with a plurality of reinforcement cage hoops together, then holding the arc-shaped hook, placing a third positioning plate on the welded first reinforcement cage main rib, and then respectively placing other reinforcement cage main ribs on the adjusted first positioning plate and second positioning plate;
s4, after the main reinforcement of the reinforcement cage is calibrated, welding and fixing the main reinforcement of the reinforcement cage and the stirrup of the reinforcement cage which are already placed in place;
s5, after the welding and fixing are completed, the reinforcement cage stirrup rolls, the third positioning plate is clamped on the reinforcement cage main reinforcement at the top again, and the rest reinforcement cage main reinforcements are welded in sequence.
Preferably, after the distance between the first positioning plate, the second positioning plate and the third positioning plate is adjusted to a proper distance in step S2, the fastening screws on one sides of the first positioning plate, the second positioning plate and the third positioning plate are sequentially screwed down, so that one ends of the fastening screws abut against the main rod. A plurality of positioning devices may be used along the length of the cage bars.
In summary, the invention has the following beneficial technical effects:
1. the invention provides a steel reinforcement cage main reinforcement positioning device, which improves the positioning accuracy and the construction efficiency of a steel reinforcement main reinforcement, reduces the influence of human factors and improves the construction quality of a steel reinforcement cage by the mutual matching of a main rod, an arc hook fixedly connected with the upper part of the main rod and a movable positioning piece positioned on one side of the main rod.
2. The positioning piece can adjust the distance according to the distance requirement of the main reinforcement of the reinforcement cage, and the scale is accurate, so that the positioning precision of the main reinforcement of the reinforcement cage is greatly improved.
3. According to the invention, the positioning device can be hung on the main reinforcement of the reinforcement cage in the construction intermittence time through the arrangement of the arc hook, and the positioning device is convenient to take and place.
4. The positioning device can recheck and measure the distance between various steel bar construction components such as a processed steel bar cage, a beam slab, a wall column and the like, and has a wide application range.
Drawings
FIG. 1 is a schematic structural view of a tool for positioning a main reinforcement of a reinforcement cage according to the present invention;
FIG. 2 is a partial enlarged view of a second positioning plate in the positioning tool for the main reinforcement of the reinforcement cage according to the present invention;
fig. 3 is a using state diagram of the positioning tool for the main reinforcement of the reinforcement cage.
Wherein, 1, the main rod; 2. a circular arc hook; 3. a positioning member; 301. a first positioning plate; 302. a second positioning plate; 303. a third positioning plate; 4. a chute; 5. fastening screws; 6. a first reinforcement cage main reinforcement; 7. a reinforcement cage stirrup.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The embodiment of the invention discloses a positioning tool for a main reinforcement of a reinforcement cage.
Referring to fig. 1, including mobile jib 1, with mobile jib 1 upper portion fixed connection's circular arc couple 2 and being located the mobilizable setting element 3 of mobile jib 1 one side, setting element 3 includes first locating plate 301, second locating plate 302 and third locating plate 303, first locating plate 301, second locating plate 302 and third locating plate 303 set gradually along mobile jib 1 extending direction on the mobile jib 1, first locating plate 301, second locating plate 302 and third locating plate 303 with mobile jib 1 sliding connection. The arc hook 2 is a semicircular hook, and the radius of the semicircular hook is 30-50 mm. Be provided with the scale on the mobile jib 1, mobile jib scale length is greater than the many times interval of conventional steel reinforcement cage, reinforcing bar component, satisfies conventional location, measurement demand. The third positioning plate 303 is of an L-shaped structure and is suitable for various types of steel bars with common diameters. The third positioning plate 303 includes a horizontal section and a vertical section, and the horizontal section and the vertical section are fixedly connected. The distance between the first positioning plate 301 and the second positioning plate 302 and the distance between the second positioning plate 302 and the third positioning plate 303 are the distances between the main bars of the adjacent steel reinforcement cages.
Referring to fig. 2, one end of each of the first positioning plate 301, the second positioning plate 302 and the third positioning plate 303 is provided with a sliding groove 4 adapted to the main rod 1, one side of each of the sliding grooves 4 is provided with a fastening screw 5, and one end of each of the fastening screws 5 penetrates through one end of each of the sliding grooves 4 to be connected with the main rod 1.
Referring to fig. 3, when the positioning tool for the main reinforcements of the reinforcement cage is used, firstly, the space between the main reinforcements of the reinforcement cage is determined according to the design requirements and the specification requirements of drawings; then, the distance between the first positioning plate 301, the second positioning plate 302 and the third positioning plate 303 on the main rod is adjusted according to the distance between the main reinforcements of the reinforcement cage. Firstly, the fastening screws 5 are unscrewed, after the distance between the first positioning plate 301, the second positioning plate 302 and the third positioning plate 303 is adjusted to the distance between the main bars of the steel reinforcement cage, the fastening screws 5 on one sides of the first positioning plate 301, the second positioning plate 302 and the third positioning plate 303 are sequentially screwed, so that one ends of the fastening screws 5 penetrate through one sides of the positioning plates and abut against the main bars. In order to improve the processing efficiency and the positioning precision, a plurality of positioning devices can be used simultaneously when the reinforcement cage is processed. After the position of the positioning piece 3 is adjusted, the reinforcement cage is processed, firstly, a first reinforcement cage main reinforcement 6 at the bottom of the reinforcement cage is welded with a plurality of reinforcement cage stirrups 7 respectively, then the arc hook 2 is held, third positioning plates 303 of a plurality of positioning devices are clamped on the welded first reinforcement cage main reinforcement 6, and then other reinforcement cage main reinforcements are placed on a first positioning plate 301 and a second positioning plate 302 of the plurality of positioning devices which are adjusted respectively; after the main reinforcement of the reinforcement cage is calibrated without errors, welding and fixing the main reinforcement of the reinforcement cage which is placed in place and the reinforcement cage stirrup 7; after the welded fastening is accomplished, the steel reinforcement cage stirrup rolls, once more with third locating plate 303 card on the steel reinforcement cage owner muscle at top, again weld in proper order remaining steel reinforcement cage owner muscle can, construction intermittent type time hangs positioning tool on steel reinforcement cage owner muscle through circular arc couple 2, conveniently takes and puts. To the reinforcement cage that has already been processed, all can carry out recheck, measurement to the reinforcing bar interval through the scale on this positioner.
The above are all preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (7)
1. The utility model provides a steel reinforcement cage owner muscle positioning tool which characterized in that: including mobile jib (1), with mobile jib (1) upper portion fixed connection's circular arc couple (2) and be located movable setting element (3) of mobile jib (1) one side, setting element (3) include first locating plate (301), second locating plate (302) and third locating plate (303), first locating plate (301), second locating plate (302) and third locating plate (303) set gradually along mobile jib (1) extending direction on mobile jib (1), first locating plate (301), second locating plate (302) and third locating plate (303) with mobile jib (1) sliding connection, circular arc couple (2) are semi-circular crotch, and the radius of semi-circular crotch is 30mm ~ 50 mm.
2. The tool of claim 1, wherein: the main rod (1) is provided with scales.
3. The tool of claim 1, wherein: the one end of first locating plate (301), second locating plate (302) and third locating plate (303) all be provided with spout (4) of mobile jib (1) looks adaptation, one side of spout (4) all is provided with fastening screw (5), the one end that the one end of fastening screw (5) runs through spout (4) is connected with mobile jib (1).
4. The tool of claim 3, wherein: the third positioning plate (303) is of an L-shaped structure, the third positioning plate (303) comprises a horizontal section and a vertical section, and the horizontal section is fixedly connected with the vertical section.
5. A steel reinforcement cage owner muscle positioning tool of claim 3 or 4, characterized by: the distance between the first positioning plate (301) and the second positioning plate (302) and the distance between the second positioning plate (302) and the third positioning plate (303) are the distances between the main ribs of the adjacent reinforcement cages.
6. The use method of the positioning tool for the main reinforcement of the steel reinforcement cage of claim 1, wherein the positioning tool comprises the following steps: the method comprises the following steps:
s1, determining the distance between the main reinforcements of the reinforcement cage according to the design requirements and the specification requirements of drawings;
s2, adjusting the distance between the first positioning plate (301), the second positioning plate (302) and the third positioning plate (303) on the main rod according to the distance between the main reinforcements of the reinforcement cage;
s3, when the reinforcement cage is machined, firstly, welding a first reinforcement cage main reinforcement (6) at the bottom of the reinforcement cage and a plurality of reinforcement cage stirrups (7) together, then holding the arc hook (2), placing a third positioning plate (303) on the welded first reinforcement cage main reinforcement (6), and then respectively placing other reinforcement cage main reinforcements on the adjusted first positioning plate (301) and second positioning plate (302);
s4, after the main reinforcement of the reinforcement cage is calibrated, welding and fixing the main reinforcement of the reinforcement cage and the reinforcement cage stirrup (7) which are already placed in place;
s5, after the welding and fixing are completed, the reinforcement cage stirrup (7) is rolled, the third positioning plate (303) is clamped on the reinforcement cage main reinforcement (6) at the top, and the rest reinforcement cage main reinforcements are welded in sequence, so that the construction intermittence time is shortened, and the positioning tool is hung on the reinforcement cage main reinforcement (6) through the arc hook (2).
7. The use method of the positioning tool for the main reinforcement of the reinforcement cage according to claim 6, wherein the positioning tool comprises: after the distance among the first positioning plate (301), the second positioning plate (302) and the third positioning plate (303) is adjusted to a proper distance in the step S2, the fastening screws (5) on one sides of the first positioning plate (301), the second positioning plate (302) and the third positioning plate (303) are sequentially screwed down, so that one end of each fastening screw (5) is abutted against the main rod (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210822903.2A CN114888210A (en) | 2022-07-14 | 2022-07-14 | Steel reinforcement cage main reinforcement positioning tool and use method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210822903.2A CN114888210A (en) | 2022-07-14 | 2022-07-14 | Steel reinforcement cage main reinforcement positioning tool and use method thereof |
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| CN114888210A true CN114888210A (en) | 2022-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210822903.2A Pending CN114888210A (en) | 2022-07-14 | 2022-07-14 | Steel reinforcement cage main reinforcement positioning tool and use method thereof |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203900779U (en) * | 2014-05-23 | 2014-10-29 | 中铁三局集团有限公司 | F-shaped positioning fixture for control of distance between main reinforcements of reinforcement cage |
| CN204703525U (en) * | 2015-05-19 | 2015-10-14 | 昆明理工大学 | A kind of movable steel fixer |
| CN205914936U (en) * | 2016-08-25 | 2017-02-01 | 国网安徽省电力公司亳州供电公司 | Utensil is assisted to branches such as welding rebar cage |
| CN108086305A (en) * | 2017-11-01 | 2018-05-29 | 中国十七冶集团有限公司 | A kind of instrument and construction method of fixed steel bars cage bar spacing |
| CN109332981A (en) * | 2018-11-30 | 2019-02-15 | 中国二十冶集团有限公司 | Filling pile cage of reinforcement tools and its application method |
| CN110948149A (en) * | 2018-09-26 | 2020-04-03 | 中冶宝钢技术服务有限公司 | Fixture and method for fixing spacing between main reinforcements of reinforcement cage |
| CN211312500U (en) * | 2019-10-17 | 2020-08-21 | 中建三局第一建设工程有限责任公司 | Adjustable large-diameter reinforcement cage main reinforcement binding device |
| CN113427418A (en) * | 2021-06-30 | 2021-09-24 | 中建八局轨道交通建设有限公司 | Positioning device for main reinforcement of reinforcement cage and use method of positioning device |
| CN114054651A (en) * | 2021-11-27 | 2022-02-18 | 中铁隧道集团二处有限公司 | Modularization device of plane prefabricated pier reinforcement cage and rectangular reinforcement cage manufacturing method |
| CN114658170A (en) * | 2022-04-18 | 2022-06-24 | 中建八局第二建设有限公司 | Large-section reinforcing steel beam positioning device and construction method thereof |
-
2022
- 2022-07-14 CN CN202210822903.2A patent/CN114888210A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203900779U (en) * | 2014-05-23 | 2014-10-29 | 中铁三局集团有限公司 | F-shaped positioning fixture for control of distance between main reinforcements of reinforcement cage |
| CN204703525U (en) * | 2015-05-19 | 2015-10-14 | 昆明理工大学 | A kind of movable steel fixer |
| CN205914936U (en) * | 2016-08-25 | 2017-02-01 | 国网安徽省电力公司亳州供电公司 | Utensil is assisted to branches such as welding rebar cage |
| CN108086305A (en) * | 2017-11-01 | 2018-05-29 | 中国十七冶集团有限公司 | A kind of instrument and construction method of fixed steel bars cage bar spacing |
| CN110948149A (en) * | 2018-09-26 | 2020-04-03 | 中冶宝钢技术服务有限公司 | Fixture and method for fixing spacing between main reinforcements of reinforcement cage |
| CN109332981A (en) * | 2018-11-30 | 2019-02-15 | 中国二十冶集团有限公司 | Filling pile cage of reinforcement tools and its application method |
| CN211312500U (en) * | 2019-10-17 | 2020-08-21 | 中建三局第一建设工程有限责任公司 | Adjustable large-diameter reinforcement cage main reinforcement binding device |
| CN113427418A (en) * | 2021-06-30 | 2021-09-24 | 中建八局轨道交通建设有限公司 | Positioning device for main reinforcement of reinforcement cage and use method of positioning device |
| CN114054651A (en) * | 2021-11-27 | 2022-02-18 | 中铁隧道集团二处有限公司 | Modularization device of plane prefabricated pier reinforcement cage and rectangular reinforcement cage manufacturing method |
| CN114658170A (en) * | 2022-04-18 | 2022-06-24 | 中建八局第二建设有限公司 | Large-section reinforcing steel beam positioning device and construction method thereof |
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Application publication date: 20220812 |