CN116378312A - Prefabricated reinforcement cage device and manufacturing method thereof - Google Patents

Prefabricated reinforcement cage device and manufacturing method thereof Download PDF

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Publication number
CN116378312A
CN116378312A CN202111604605.8A CN202111604605A CN116378312A CN 116378312 A CN116378312 A CN 116378312A CN 202111604605 A CN202111604605 A CN 202111604605A CN 116378312 A CN116378312 A CN 116378312A
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CN
China
Prior art keywords
reinforcement
bars
prefabricated
reinforcing
cage device
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CN202111604605.8A
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Chinese (zh)
Inventor
安喜庆
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Zhejiang Antonio Wire Mesh Products Co ltd
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Zhejiang Antonio Wire Mesh Products Co ltd
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Priority to CN202111604605.8A priority Critical patent/CN116378312A/en
Publication of CN116378312A publication Critical patent/CN116378312A/en
Pending legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
    • E04C5/0604—Prismatic or cylindrical reinforcement cages composed of longitudinal bars and open or closed stirrup rods
    • E04C5/0622—Open cages, e.g. connecting stirrup baskets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Wire Processing (AREA)

Abstract

The invention discloses a prefabricated reinforcement cage device and a manufacturing method thereof, wherein the prefabricated reinforcement cage device comprises a plurality of extension columns and a plurality of column hoops, wherein the column hoops are respectively arranged at intervals along the extension direction of the extension columns, the extension columns are respectively arranged at turning positions of the column hoops, and the crossing positions of the extension columns and the column hoops are welded and fixed, so that the prefabricated reinforcement cage device can be prefabricated in factories.

Description

Prefabricated reinforcement cage device and manufacturing method thereof
Technical Field
The invention relates to the field of buildings, in particular to a prefabricated reinforcement cage device and a manufacturing method thereof.
Background
The reinforcing bars are one of the basic materials in the construction field, and are required to be applied on a large scale both when constructing buildings such as houses and buildings and when constructing traffic facilities such as bridges. Firstly, a reinforcing steel bar worker needs to manufacture reinforcing steel bars into a prefabricated reinforcing steel bar framework device on a construction site, and secondly, after the prefabricated reinforcing steel bar framework device is installed at a pouring position, concrete is used for pouring the prefabricated reinforcing steel bar framework device. And, the concrete steps of the reinforcement worker making the reinforcement into the prefabricated reinforcement cage device at the construction site are that firstly, a part of the reinforcement is bent into Fang Gu, and secondly, the square hoop and the other part of the reinforcement which is not bent are bound by the binding wire, so as to obtain the prefabricated reinforcement cage device.
There are a number of drawbacks to the manner in which the prefabricated rebar cage device is fabricated at the worksite. First, the site needs to be arranged with a special reinforcing bar workshop for manufacturing the prefabricated reinforcement cage device, which results in that excessive construction area is occupied, and the larger the construction area is, the larger the area of the reinforcing bar workshop needs to be arranged, so that the requirement of construction progress can be met, and the excessive reinforcing bar workshop not only increases the construction cost of the reinforcing bar workshop per se, but also results in that the construction area occupied by the reinforcing bar workshop cannot be started to be constructed in time, so that the engineering progress is easy to drag. Secondly, although the supply and demand of manufacturing the square hoop are assisted by the bending machine, the subsequent wire binding process (the process of binding the square hoop and the other part of unbent steel bars by using the binding wire) can only be completed manually by a steel bar worker, which not only results in low manufacturing efficiency of the prefabricated steel bar skeleton device, but also results in abnormal high manufacturing cost of the prefabricated steel bar skeleton device due to a large number of manual work, and in addition, a large number of steel bar workers can also have more potential safety hazards in site activities. Thirdly, the prefabricated reinforcement cage device manufactured through the manual wire tying process not only causes poor consistency of the prefabricated reinforcement cage device due to the existence of factors such as an artificial factor and the wire tying process, but also causes deviation of an actual structure and a design structure of the prefabricated reinforcement cage device, and for a large building (for example, a super high-rise building), the existence of the deviation not only requires a building designer to consider the factors and try to compensate the factors in a design stage, but also can give a certain risk of burying the building after the completion of construction.
Disclosure of Invention
It is an object of the present invention to provide a prefabricated reinforcement cage apparatus and a method of manufacturing the same, wherein the prefabricated reinforcement cage apparatus is not required to be manufactured at a construction site but is prefabricated at a factory, so that the construction site can be constructed without occupying much area.
It is an object of the present invention to provide a prefabricated reinforcement cage apparatus and a method of manufacturing the same, in which the prefabricated reinforcement cage apparatus is not required to be manufactured at a construction site but is prefabricated at a factory, so that more reinforcement workers may not be arranged at the construction site, thereby not only saving a lot of labor costs, but also eliminating a lot of potential safety hazards.
An object of the present invention is to provide a prefabricated reinforcement cage apparatus and a method for manufacturing the same, in which the prefabricated reinforcement cage apparatus can be fully automatically manufactured by a machine at a factory, and the whole process can reduce the degree of manual participation, so that not only can the production efficiency of the prefabricated reinforcement cage apparatus be improved, but also a great deal of manpower can be saved.
An object of the present invention is to provide a prefabricated reinforcement cage device and a method for manufacturing the same, wherein the prefabricated reinforcement cage device can be fully automatically produced by a machine in a factory, and the whole process can reduce the degree of manual participation, so that not only can the consistency of the prefabricated reinforcement cage device be ensured, but also the actual structure and the design structure of the prefabricated reinforcement cage device can have better matching.
An object of the present invention is to provide a prefabricated reinforcing cage device and a method of manufacturing the same, in which the prefabricated reinforcing cage device is manufactured by bending a reinforcing mesh sheet along a predetermined position, so that a manufacturing process of the prefabricated reinforcing cage device can be greatly simplified, whereby a production efficiency of the prefabricated reinforcing cage device can be improved and a manufacturing cost of the prefabricated reinforcing cage device can be reduced.
It is an object of the present invention to provide a prefabricated reinforcement cage apparatus and a method of manufacturing the same, in which the reinforcement mesh sheet can automatically form a locking portion for securing the shape of the prefabricated reinforcement cage apparatus after being bent.
According to one aspect of the present invention, there is provided a method of manufacturing a prefabricated reinforcement cage apparatus, wherein the method comprises the steps of:
(a) Bending a reinforcing steel bar net sheet along a preset position; and
(b) And fixing two adjacent free sides of the reinforcement mesh to obtain a prefabricated reinforcement cage device.
According to one embodiment of the invention, in the step (b), adjacent two free sides of the reinforcing mesh are welded to fix the adjacent two free sides of the reinforcing mesh.
According to one embodiment of the invention, in the step (b), the adjacent two free sides of the reinforcing mesh are bound by a set of binding wires to fix the adjacent two free sides of the reinforcing mesh.
According to one embodiment of the present invention, in the step (b), a locking portion is allowed to extend from one free side of the reinforcing mesh in a manner to span the other free side of the reinforcing mesh to fix adjacent two free sides of the reinforcing mesh, wherein the locking portion is fitted to at least a portion of at least one side of the prefabricated reinforcing cage device.
According to one embodiment of the invention, before said step (a), said manufacturing method comprises the steps of:
arranging a preset number of first reinforcing steel bars transversely and at intervals;
longitudinally and intermittently arranging a preset number of second reinforcing steel bars; and
and welding the crossing positions of the first reinforcing steel bars and the second reinforcing steel bars to obtain the reinforcing steel bar net sheet.
According to one embodiment of the invention, before said step (a), said manufacturing method comprises the steps of:
arranging a preset number of first reinforcing steel bars transversely and at intervals;
a preset number of second reinforcing bars are longitudinally and at intervals arranged, wherein the second reinforcing bars are arranged in a mode of extending from the Tibetan end parts of the first reinforcing bars to the direction of the outcrop end; and
welding the crossing positions of the first steel bars and the second steel bars so that the first steel bars and the second steel bars form the steel bar net sheet at the position of the hidden head end of the first steel bars, and forming a burr at the position of the exposed head end of the first steel bars, wherein after the first steel bars are bent, the burr forms the locking part.
According to one embodiment of the present invention, the number of the first reinforcing bars is four, and in the step (a), the reinforcing mesh sheet is bent along the position where the first reinforcing bars are located, so that the prefabricated reinforcing cage device has a square column shape.
In accordance with another aspect of the present invention, there is further provided a prefabricated reinforcement cage apparatus comprising:
a plurality of extension posts; and
and a plurality of column hoops, wherein the column hoops are respectively arranged at intervals along the extending direction of the extending columns, and the extending columns are respectively arranged at turning positions of the column hoops, wherein crossing positions of the extending columns and the column hoops are welded and fixed.
According to one embodiment of the invention, the prefabricated reinforcement cage device is made of a reinforcement mesh sheet in such a way that it is bent along a predetermined position, wherein adjacent two free sides of the reinforcement mesh sheet are welded.
According to one embodiment of the invention, the prefabricated reinforcement cage device is made of a reinforcement mesh sheet in such a way that it is bent along a predetermined position, wherein adjacent two free sides of the reinforcement mesh sheet are bound by a set of binding wires.
According to one embodiment of the present invention, the prefabricated reinforcement cage device is made of a reinforcement mesh sheet in such a manner as to be bent along a predetermined position, wherein the prefabricated reinforcement cage device further comprises a locking portion extending from one free side of the reinforcement mesh sheet in such a manner as to span the other free side of the reinforcement mesh sheet to fix adjacent two free sides of the reinforcement mesh sheet, wherein the locking portion is fitted to at least a portion of at least one side surface of the prefabricated reinforcement cage device.
According to one embodiment of the invention, the latch portion and the plurality of collar bars are of unitary construction.
According to one embodiment of the invention, the reinforcement mesh comprises a plurality of first reinforcement bars and a plurality of second reinforcement bars, the first reinforcement bars being arranged laterally and at intervals, the second reinforcement bars being arranged longitudinally and at intervals, the crossing locations of the first reinforcement bars and the second reinforcement bars being welded, wherein the first reinforcement bars form the extension columns, respectively, and the second reinforcement bars form the column stirrups, respectively, when the reinforcement mesh is bent along a preset location to form the prefabricated reinforcement cage device.
According to one embodiment of the present invention, the reinforcing mesh includes a plurality of first reinforcing bars and a plurality of second reinforcing bars, the first reinforcing bars being arranged laterally and at intervals, the second reinforcing bars being arranged longitudinally and at intervals in such a manner that the first reinforcing bars form a head end and a head end corresponding to the head end, the crossing positions of the first reinforcing bars and the second reinforcing bars being welded, wherein when the reinforcing mesh is bent along a predetermined position to form the prefabricated reinforcing cage device, the first reinforcing bars form the extension posts, respectively, the second reinforcing bars form the collar bars, respectively, the head ends of the first reinforcing bars form the locking parts.
According to one embodiment of the invention, the reinforcement mesh is bent along the location of the first reinforcement.
According to one embodiment of the invention, the reinforcement mesh is bent along the location of the first reinforcement.
According to one embodiment of the present invention, the number of the first reinforcing bars is four, correspondingly, the number of the extension columns is four, and the prefabricated reinforcement cage device has a square column shape.
According to one embodiment of the present invention, the method further comprises at least one diagonal strut, wherein the diagonal strut extends obliquely along the length direction of the prefabricated reinforcement cage device, and the intersection position of the diagonal strut and the plurality of strut hoops is welded and fixed.
Other objects and advantages of the pre-formed framework apparatus and the method of manufacturing the pre-formed framework apparatus of the present invention will be further described and illustrated in the following description.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent from the following more particular description of embodiments of the present invention, as illustrated in the accompanying drawings. The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate the invention and together with the description serve to explain the invention. In the drawings, like reference numerals generally refer to like parts or steps.
Fig. 1 is a perspective view illustrating one of the processes of manufacturing a prefabricated reinforcement cage according to a preferred embodiment of the present invention.
Fig. 2 is a schematic perspective view illustrating a second process for manufacturing the prefabricated reinforcement cage according to the above preferred embodiment of the present invention.
Fig. 3 is a schematic perspective view illustrating a third process of manufacturing the prefabricated reinforcement cage according to the above preferred embodiment of the present invention.
Fig. 4 is a schematic perspective view illustrating a process of manufacturing the prefabricated reinforcement cage according to the above preferred embodiment of the present invention.
Fig. 5 is a schematic perspective view showing a process of manufacturing the prefabricated reinforcement cage according to the above preferred embodiment of the present invention, which shows a perspective state of one view angle of the prefabricated reinforcement cage.
Fig. 6 shows a perspective state of another view of the prefabricated reinforcement cage apparatus.
Fig. 7 is an enlarged schematic view of a portion of fig. 6.
Fig. 8 is a side view schematically showing the prefabricated reinforcement cage apparatus according to the above preferred embodiment of the present invention.
Fig. 9 is a perspective view illustrating a view of the prefabricated reinforcement cage according to another preferred embodiment of the present invention.
Fig. 10 is a perspective view illustrating another view of the prefabricated reinforcement cage according to the above preferred embodiment of the present invention.
Fig. 11 is an enlarged schematic view of a portion of fig. 10.
Fig. 12 is a perspective view illustrating a view of the prefabricated reinforcement cage according to another preferred embodiment of the present invention.
Detailed Description
Before any embodiments of the invention are explained in detail, it is to be understood that the invention is not limited in its application to the details of construction and the arrangement of components set forth in the following description or illustrated in the following drawings. The invention is capable of other embodiments and of being practiced or of being carried out in various ways. Also, it is to be understood that the phraseology and terminology used herein is for the purpose of description and should not be regarded as limiting. The use of "including," "comprising," or "having" and variations thereof herein is meant to encompass the items listed thereafter and equivalents thereof as well as additional items. Unless specified or limited otherwise, the terms "mounted," "connected," "supported," and "coupled" and variations thereof are used broadly and encompass both direct and indirect mountings, connections, supports, and couplings. Furthermore, "connected" and "coupled" are not restricted to physical or mechanical connections or couplings.
Also, in the present disclosure, the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience in describing the present disclosure and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus the above terms should not be construed as limiting the present disclosure; in a second aspect, the terms "a" and "an" should be understood as "at least one" or "one or more", i.e. in one embodiment the number of one element may be one, while in another embodiment the number of the element may be plural, the term "a" should not be construed as limiting the number.
Referring to fig. 1 to 8 of the drawings, a prefabricated reinforcement cage device and a method of manufacturing the same according to a preferred embodiment of the present invention will be disclosed and described in the following description, wherein the prefabricated reinforcement cage device includes a plurality of extension poles 10 and a plurality of pole stirrups 20, the pole stirrups 20 are disposed at intervals from each other along the extension direction of the extension poles 10, the extension poles 10 are disposed at turning positions of the pole stirrups 20, respectively, and the extension poles 10 are welded to the pole stirrups 20 at turning positions of the pole stirrups 20, respectively, such that the shape of the prefabricated reinforcement cage device depends on the shape of the pole stirrups 20.
For example, in this specific example of the prefabricated reinforcement cage apparatus shown in fig. 1 to 8, the column beads 20 have a substantially square shape, so that the column beads 20 have four turning positions, and accordingly, the number of the extension columns 10 may be four, each of the extension columns 10 is disposed at each turning position of the column beads 20, and each of the extension columns 10 is fixed to the column beads 20 at each turning position of the column beads 20, respectively, in a welding manner, so that the prefabricated reinforcement cage apparatus has a square shape.
Alternatively, in other examples of the prefabricated reinforcement cage device of the present invention, the column hooping bars 20 may have a circular shape, an oval shape, a triangular shape, a pentagonal shape, a hexagonal shape, etc., and accordingly, the prefabricated reinforcement cage device has a cylindrical shape, a supporting cylindrical shape, a prismatic shape (triangular prism, pentagonal prism, hexagonal prism, etc.).
Unlike the prior art prefabricated reinforcement cage device manufactured at the construction site, the prefabricated reinforcement cage device of the present invention is prefabricated at a factory to improve the production efficiency of the prefabricated reinforcement cage device and reduce the manufacturing cost of the prefabricated reinforcement cage device, and to ensure the consistency of the prefabricated reinforcement cage device and to make the actual structure and the design structure of the prefabricated reinforcement cage device consistent. Referring to fig. 1 to 5, in particular, the prefabricated reinforcement cage apparatus of the present invention is formed by bending a reinforcement mesh sheet 100.
Referring to fig. 1, the reinforcing mesh 100 includes a predetermined number of first reinforcing bars 101 and a predetermined number of second reinforcing bars 102, each of the first reinforcing bars 101 is disposed laterally and spaced apart from each other, each of the second reinforcing bars 102 is disposed longitudinally and spaced apart from each other, and crossing positions of each of the first reinforcing bars 101 and each of the second reinforcing bars 102 are welded. In other words, the extending direction of each of the first reinforcing bars 101 is a transverse direction, and correspondingly, the extending direction of each of the second reinforcing bars 102 is a longitudinal direction, so that the crossing position of each of the first reinforcing bars 101 and each of the second reinforcing bars 102 is in a cross shape, and the crossing position of each of the first reinforcing bars 101 and each of the second reinforcing bars 102 is welded to avoid misalignment of each of the first reinforcing bars 101 and each of the second reinforcing bars 102 in a subsequent bending process.
After the reinforcing mesh sheet 100 is bent to form the prefabricated reinforcing cage device, each of the first reinforcing bars 101 of the reinforcing mesh sheet 100 forms each of the column hoops 20 of the prefabricated reinforcing cage device, and each of the second reinforcing bars 102 of the reinforcing mesh sheet 100 forms each of the extension columns 10 of the prefabricated reinforcing cage device, so that the crossing position of each of the extension columns 10 and each of the column hoops 20 of the prefabricated reinforcing cage device is welded and fixed.
It will be appreciated that the intersection of each of the extension poles 10 and each of the column hoops 20 of the prefabricated reinforcing cage device of the present invention is welded and fixed relative to the prior art manner of tying the prefabricated reinforcing cage device by tie wires, so that the prefabricated reinforcing cage device is not deformed either during transportation of the prefabricated reinforcing cage device or during concrete casting of the prefabricated reinforcing cage device.
It should be noted that the manufacturing method of the reinforcing mesh sheet 100 is not limited in the prefabricated reinforcing cage device of the present invention. For example, in one specific example of the prefabricated reinforcement cage apparatus of the present invention, first, each of the first reinforcement bars 101 is laterally and mutually spaced apart to be disposed at a welding platform of a welding machine; next, each of the second bars 102 is longitudinally and mutually spaced apart from the welding platform of the welding machine, and at this time, each of the first bars 101 and each of the second bars 102 form a plurality of crossing positions; next, a welding head of the welding machine welds the crossing position of each of the first reinforcing bars 101 and each of the second reinforcing bars 102, thus manufacturing the reinforcing mesh sheet 100.
It should be noted that the number of the first reinforcing bars 101 of the reinforcing mesh sheet 100 is not limited in the prefabricated reinforcing cage device of the present invention, and is provided according to the length of the prefabricated reinforcing cage device and the interval between adjacent column hoops 20.
It is also worth mentioning that the number of the second reinforcing bars 102 of the reinforcing mesh sheet 100 is not limited in the prefabricated reinforcing cage device of the present invention, and is provided according to the number of the extension columns 10 of the prefabricated reinforcing cage device. For example, in this particular example of the prefabricated reinforcement cage apparatus shown in fig. 1 to 8, the number of the second reinforcement bars 102 of the reinforcement mesh sheet 100 is four, and correspondingly, the shape of the prefabricated reinforcement cage apparatus is a square column.
For convenience of description and understanding, the four second bars 102 of the reinforcing mesh 100 are sequentially defined as a first extension bar 1021, a second extension bar 1022, a third extension bar 1023, and a fourth extension bar 1024. The first extension bar 1021 is disposed at the left end (left side as viewed in fig. 1) of the first reinforcement bar 101, and the first extension bar 1021 is not exposed at the left end of the first reinforcement bar 101, so that the left end of the first reinforcement bar 101 forms a head end 1011 of the first reinforcement bar 101. The fourth extension bar 1024 is disposed at a position near the right end (right side as viewed in fig. 1) of the middle portion of the first reinforcement bar 101, and the right end of the first reinforcement bar 101 exposes the fourth extension bar 1024, so that the right end of the first reinforcement bar 101 forms an open end 1012. The second and third extension bars 1022 and 1023 are disposed at a middle portion of the first reinforcing bar 101 with a space therebetween, and are located between the first and fourth extension bars 1021 and 1024. And, the open end 1012 of each first reinforcement bar 101 forms a burr 103 of the reinforcement mesh 100.
Alternatively, in other examples of the prefabricated reinforcement cage apparatus of the present invention, the opposite ends of the first reinforcement 101 of the reinforcement mesh 100 are the stock ends 1011. Specifically, the first extension bar 1021 is disposed at the left end (left side as viewed in fig. 1) of the first reinforcement bar 101, and the first extension bar 1021 is not exposed at the left end of the first reinforcement bar 101, so that the left end of the first reinforcement bar 101 forms one of the stock ends 1011 of the first reinforcement bar 101. The fourth extension bar 1024 is disposed at the right end (right side as viewed in fig. 1) of the first reinforcing bar 101, and the fourth extension bar 1024 is not exposed at the right end of the first reinforcing bar 101, so that the right end of the first reinforcing bar 101 forms the other head end 1011. The second and third extension bars 1022 and 1023 are disposed at a middle portion of the first reinforcing bar 101 with a space therebetween, and are located between the first and fourth extension bars 1021 and 1024. It will be appreciated that in this embodiment, the mesh reinforcement 100 is devoid of the flash 103.
Referring to fig. 2, the reinforcing mesh 100 is bent along the second extension bar 1022, at which time each of the first reinforcing bars 101 of the reinforcing mesh 100 is bent to form a first turning position at the second extension bar 1022, such that the second extension bar 1022 is disposed at the first turning position of the first reinforcing bars 101. In this step, the first extension bar 1021 and the second extension bar 1022 define a first side 31 of the prefabricated reinforcement cage apparatus. Preferably, the bending angle of the reinforcing mesh sheet 100 is 90 °.
Referring to fig. 3, the reinforcing mesh 100 is bent along the third extension bar 1023, at which time each of the first reinforcing bars 101 of the reinforcing mesh 100 is bent to form a second turning position at the third extension bar 1023, such that the third extension bar 1023 is disposed at the second turning position of the first reinforcing bars 101. In this step, the second and third extension bars 1022, 1023 define a second side 32 of the prefabricated reinforcement cage apparatus. Preferably, the bending angle of the reinforcing mesh sheet 100 is 90 ° so that the first side 31 and the second side 32 of the prefabricated reinforcing cage device are perpendicular to each other.
Referring to fig. 4, the reinforcing mesh 100 is bent along the fourth extension bar 1024, at which time each of the first reinforcing bars 101 of the reinforcing mesh 100 is bent to form the third turning position at the fourth extension bar 1024, so that the fourth extension bar 1024 is disposed at the third turning position of the first reinforcing bars 101. In this step, the third extension bar 1023 and the fourth extension bar 1024 define a third side 33 of the pre-formed framework device, and the fourth extension bar 1024 and the first extension bar 1021 define a fourth side 34 of the pre-formed framework device. Preferably, the bending angle of the reinforcing mesh sheet 100 is 90 °, so that the second side 32 and the third side 33 of the prefabricated reinforcing cage device are perpendicular to each other, the third side 33 and the fourth side 34 of the prefabricated reinforcing cage device are perpendicular to each other, and the fourth side 34 and the first side 31 of the prefabricated reinforcing cage device are perpendicular to each other.
Referring to fig. 5, the reinforcing mesh 100 is bent along the first extension bars 1021, at which time each of the first reinforcing bars 101 of the reinforcing mesh 100 is bent to form a third turning position at the first extension bars 1021, such that the first extension bars 1021 are disposed at a fourth turning position of the first reinforcing bars 101. In this step, the burrs 103 of the reinforcing mesh 100 form a locking portion 40 of the prefabricated reinforcing cage device, and the locking portion 40 is attached to at least a portion of the first side 31 of the prefabricated reinforcing cage device after crossing the first extension bar 1021, so that two adjacent free sides of the reinforcing mesh 100 are fixed, and thus the locking portion 40 can prevent the prefabricated reinforcing cage device from being deformed during transportation and casting.
It should be noted that, by bending the reinforcing mesh sheet 100 according to the steps shown in fig. 1 to 5, the locking portion 40 formed by the burrs 103 of the reinforcing mesh sheet 100 can automatically lock the first side 31 and the fourth side 32 of the prefabricated reinforcing cage device, so as to greatly improve the production efficiency of the prefabricated reinforcing cage device.
It should be noted that the manner of bending the reinforcing mesh 100 is not limited in the prefabricated reinforcing cage device of the present invention. Preferably, the present invention bends the reinforcing mesh sheet 100 by a bending machine, so that the production efficiency of the prefabricated reinforcing cage device can be greatly improved by replacing manual work by a machine, simultaneously the production cost of the prefabricated reinforcing cage device is reduced by reducing manual participation, and the consistency of the prefabricated reinforcing cage device is improved, particularly, the actual structure and the design structure of the prefabricated reinforcing cage device can be kept consistent.
According to another aspect of the present invention, the present invention further provides a method for manufacturing the prefabricated reinforcement cage device, wherein the method comprises the steps of:
(a) Bending the reinforcing mesh 100 along a preset position; and
(b) Two adjacent free sides of the reinforcement mesh sheet 100 are fixed to make the prefabricated reinforcement cage apparatus.
Specifically, in step (a), the preset position is the position where the second reinforcing bar 102 is located. For example, in fig. 2, the preset position is the position where the second extending rib 1022 is located, that is, the reinforcing mesh sheet 100 is bent along the second extending rib 1022; in fig. 3, the preset position is a position where the third extending rib 1023 is located, that is, the reinforcing mesh sheet 100 is bent along the third extending rib 1023; in fig. 4, the preset position is a position where the fourth extending rib 1024 is located, that is, the reinforcing mesh sheet 100 is bent along the fourth extending rib 1024; in fig. 5, the preset position is a position where the first extension bar 1021 is located, that is, the reinforcing mesh sheet 100 is bent along the first extension bar 1021.
In step (b), the locking portion 40 is allowed to extend from one free side of the mesh sheet 100 in a manner to span the other free side of the mesh sheet 100 to fix the adjacent two free sides of the mesh sheet 100. Specifically, after bending the reinforcing mesh sheet 100 along the positions of the second extension bar 1022, the third extension bar 1023, and the third extension bar 1023, respectively, the reinforcing mesh sheet 100 forms a first free side 104 on a side of the first side 31 away from the second side 32, and the reinforcing mesh sheet 100 forms a second free side 105 on a side of the fourth side 34 away from the third side 33, and the first free side 104 and the second free side 105 of the reinforcing mesh sheet 100 are adjacent. After bending the reinforcing mesh sheet 100 along the position where the first extension bar 1021 is located, the locking portion 40 formed by the burrs 103 of the reinforcing mesh sheet 100 integrally extends to the second free side 105 of the reinforcing mesh sheet 100, and the locking portion 40 can be attached to at least a portion of the first side 31 of the prefabricated reinforcing mesh sheet 100 after crossing the first free side 104 of the reinforcing mesh sheet 100, so that the locking portion 40 can automatically lock the first side 31 and the fourth side 34 of the prefabricated reinforcing mesh sheet.
Alternatively, in other examples of the manufacturing method of the present invention, in the step (b), the adjacent two free sides of the reinforcing mesh 100 may be fixed by welding, or the adjacent two free sides of the reinforcing mesh 100 may be fixed by wire-tying.
Further, before the step (a), the manufacturing method includes the steps of:
a preset number of the first reinforcing bars 101 are arranged laterally and at intervals;
a predetermined number of the second reinforcing bars 102 are arranged longitudinally and at intervals, wherein the second reinforcing bars 102 are arranged in such a manner as to extend from the head end 1011 toward the head end 1012 of the first reinforcing bars 101; and
welding the crossing positions of the first reinforcing bars 101 and the second reinforcing bars 102 so that the first reinforcing bars 101 and the second reinforcing bars 102 form the reinforcing mesh 100 at the position of the hidden head end 1011 of the first reinforcing bars 101 and the first reinforcing bars 101 form the burrs 103 at the position of the outcrop end 1012 of the first reinforcing bars 101, wherein after the first reinforcing bars 101 are bent, the burrs 103 form the locking parts 40.
Unlike the pre-formed cage apparatus shown in fig. 1 to 8, which is another preferred embodiment according to the present invention shown in fig. 9 to 11, in this specific example of the pre-formed cage apparatus shown in fig. 9 to 11, the pre-formed cage apparatus does not have the locking part 40, and accordingly, the mesh sheet 100 for manufacturing the pre-formed cage apparatus does not have the burrs 103.
Specifically, after bending the reinforcement mesh 100 along the second, third and fourth extension bars 1022, 1023 and 1024 using the bending machine in the manner shown in fig. 2 to 4, the first and second extension bars 1021, 1022 define the first side 31 of the prefabricated reinforcement cage device, the second and third extension bars 1022, 1023 define the second side 32 of the prefabricated reinforcement cage device, the third and fourth extension bars 1023, 1024 define the third side 33 of the prefabricated reinforcement cage device, the fourth and first extension bars 1024, 1021 define the first side 31 of the prefabricated reinforcement cage device, and the first and second free sides 104, 105 of the reinforcement mesh 100 are welded, i.e., the first and fourth sides 31, 34 of the prefabricated reinforcement cage device are welded.
Alternatively, in other examples of the prefabricated reinforcement cage apparatus of the present invention, after bending the reinforcement mesh 100 along the second, third and fourth extension bars 1022, 1023 and 1024 using the bending machine in the manner shown in fig. 2 to 4, the first and second free sides 104 and 105 of the reinforcement mesh 100 may be tied by a set of tie wires to fix adjacent two free sides of the reinforcement mesh 100, i.e., the first and fourth sides 31 and 34 of the prefabricated reinforcement cage apparatus are tied and fixed.
Unlike the pre-fabricated cage apparatus of fig. 1 to 8, which is shown in fig. 12, which is another preferred embodiment of the present invention, in this particular example of the pre-fabricated cage apparatus shown in fig. 12, the pre-fabricated cage apparatus further includes at least one diagonal strut 50, wherein the diagonal strut 50 extends in an inclined manner along the length direction of the pre-fabricated cage apparatus, and the crossing positions of the diagonal strut 50 and the column hoops 20 are welded.
It will be appreciated by persons skilled in the art that the embodiments of the invention described above and shown in the drawings are by way of example only and are not limiting. The objects of the present invention have been fully and effectively achieved. The functional and structural principles of the present invention have been shown and described in the examples and embodiments of the invention may be modified or practiced without departing from the principles described.

Claims (18)

1. A method of manufacturing a prefabricated reinforcement cage assembly, the method comprising the steps of:
(a) Bending a reinforcing steel bar net sheet along a preset position; and
(b) And fixing two adjacent free sides of the reinforcement mesh to obtain a prefabricated reinforcement cage device.
2. The manufacturing method according to claim 1, wherein in the step (b), adjacent two free sides of the reinforcing mesh are welded to fix the adjacent two free sides of the reinforcing mesh.
3. The manufacturing method according to claim 1, wherein in the step (b), adjacent two free sides of the reinforcing mesh are bound by a set of binding wires to fix the adjacent two free sides of the reinforcing mesh.
4. The method of manufacturing according to claim 1, wherein in step (b), a latch portion is allowed to extend from one free side of the mesh reinforcement so as to span the other free side of the mesh reinforcement to secure adjacent two free sides of the mesh reinforcement, wherein the latch portion is attached to at least a portion of at least one side of the prefabricated framework reinforcement device.
5. A manufacturing method according to any one of claims 1 to 3, wherein prior to said step (a), the manufacturing method comprises the steps of:
arranging a preset number of first reinforcing steel bars transversely and at intervals;
longitudinally and intermittently arranging a preset number of second reinforcing steel bars; and
and welding the crossing positions of the first reinforcing steel bars and the second reinforcing steel bars to obtain the reinforcing steel bar net sheet.
6. The manufacturing method according to claim 4, wherein before the step (a), the manufacturing method comprises the steps of:
arranging a preset number of first reinforcing steel bars transversely and at intervals;
a preset number of second reinforcing bars are longitudinally and at intervals arranged, wherein the second reinforcing bars are arranged in a mode of extending from the Tibetan end parts of the first reinforcing bars to the direction of the outcrop end; and
welding the crossing positions of the first steel bars and the second steel bars so that the first steel bars and the second steel bars form the steel bar net sheet at the position of the hidden head end of the first steel bars, and forming a burr at the position of the exposed head end of the first steel bars, wherein after the first steel bars are bent, the burr forms the locking part.
7. The manufacturing method according to claim 6, wherein the number of the first reinforcing bars is four, and in the step (a), the reinforcing mesh sheet is bent along the position where the first reinforcing bars are located, so that the prefabricated reinforcing cage device takes a square column shape.
8. A prefabricated reinforcement cage apparatus, comprising:
a plurality of extension posts; and
and a plurality of column hoops, wherein the column hoops are respectively arranged at intervals along the extending direction of the extending columns, and the extending columns are respectively arranged at turning positions of the column hoops, wherein crossing positions of the extending columns and the column hoops are welded and fixed.
9. The prefabricated reinforcement cage device of claim 8, wherein the prefabricated reinforcement cage device is made from a reinforcement mesh sheet that is bent along a predetermined location, wherein adjacent two free sides of the reinforcement mesh sheet are welded.
10. The prefabricated reinforcement cage device of claim 8, wherein the prefabricated reinforcement cage device is made from a reinforcement mesh sheet that is bent along a predetermined location, wherein adjacent two free sides of the reinforcement mesh sheet are bound by a set of binding wires.
11. The prefabricated reinforcement cage device of claim 8, wherein the prefabricated reinforcement cage device is made from a reinforcement mesh sheet in a manner that is bent along a predetermined location, wherein the prefabricated reinforcement cage device further comprises a locking portion that extends from one free side of the reinforcement mesh sheet in a manner that spans the other free side of the reinforcement mesh sheet to secure adjacent two free sides of the reinforcement mesh sheet, wherein the locking portion is attached to at least a portion of at least one side of the prefabricated reinforcement cage device.
12. The prefabricated reinforcement cage device according to claim 11, wherein the locking portion and the plurality of column hoops are of a unitary structure.
13. The prefabricated reinforcement cage device according to claim 8 or 9, wherein the reinforcement mesh comprises a plurality of first reinforcement bars and a plurality of second reinforcement bars, the first reinforcement bars being arranged laterally and at intervals, the second reinforcement bars being arranged longitudinally and at intervals, the crossing locations of the first reinforcement bars and the second reinforcement bars being welded, wherein the first reinforcement bars form the extension columns, respectively, and the second reinforcement bars form the column stirrups, respectively, when the reinforcement mesh is bent along a predetermined location to form the prefabricated reinforcement cage device.
14. The prefabricated reinforcement cage device according to claim 11 or 12, wherein the reinforcement mesh comprises a plurality of first reinforcement bars and a plurality of second reinforcement bars, the first reinforcement bars being arranged laterally and at intervals, the second reinforcement bars being arranged longitudinally and at intervals in such a manner that the first reinforcement bars form a head end and a head end corresponding to the head end, the crossing positions of the first reinforcement bars and the second reinforcement bars being welded, wherein when the reinforcement mesh is bent along a predetermined position to form the prefabricated reinforcement cage device, the first reinforcement bars form the extension posts, respectively, the second reinforcement bars form the collar posts, respectively, the head ends of the first reinforcement bars form the locking portions.
15. The prefabricated reinforcement cage device of claim 13, wherein the reinforcement mesh is bent along the location of the first reinforcement.
16. The prefabricated reinforcement cage device of claim 14, wherein the reinforcement mesh is bent along the location of the first reinforcement.
17. The prefabricated reinforcement cage device of claim 16, wherein the number of first reinforcement bars is four, correspondingly the number of extension posts is four, and the prefabricated reinforcement cage device is square-post shaped.
18. The prefabricated reinforcement cage device according to any one of claims 8 to 12, further comprising at least one diagonal strut, wherein the diagonal strut extends obliquely along a length direction of the prefabricated reinforcement cage device, and crossing positions of the diagonal strut and the plurality of column hoops are welded and fixed.
CN202111604605.8A 2021-12-25 2021-12-25 Prefabricated reinforcement cage device and manufacturing method thereof Pending CN116378312A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111604605.8A CN116378312A (en) 2021-12-25 2021-12-25 Prefabricated reinforcement cage device and manufacturing method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111604605.8A CN116378312A (en) 2021-12-25 2021-12-25 Prefabricated reinforcement cage device and manufacturing method thereof

Publications (1)

Publication Number Publication Date
CN116378312A true CN116378312A (en) 2023-07-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
CN (1) CN116378312A (en)

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