CN111676975B - Continuous manufacturing equipment and method for reinforcement cage - Google Patents
Continuous manufacturing equipment and method for reinforcement cage Download PDFInfo
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- CN111676975B CN111676975B CN202010348652.XA CN202010348652A CN111676975B CN 111676975 B CN111676975 B CN 111676975B CN 202010348652 A CN202010348652 A CN 202010348652A CN 111676975 B CN111676975 B CN 111676975B
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/02—Foundation pits
- E02D17/04—Bordering surfacing or stiffening the sides of foundation pits
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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
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/12—Mounting of reinforcing inserts; Prestressing
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Abstract
The invention belongs to the technical field of building construction; the steel reinforcement cage continuous manufacturing equipment comprises a formed building enclosure structure slotted hole, a steel reinforcement cage rack is arranged above the formed building enclosure structure slotted hole, a downward-placing propulsion device is arranged above the steel reinforcement cage rack, the front end of the downward-placing propulsion device is connected with a bearing pressure plate, a plurality of grooves are uniformly distributed on the bearing pressure plate, a plurality of reinforcement penetrating holes are uniformly distributed on the table top of the steel reinforcement cage rack, steel reinforcement cage main reinforcements penetrate into the reinforcement penetrating holes, and a stirrup device is fixedly arranged at the lower end part of the steel reinforcement cage rack; the continuous manufacturing equipment and the manufacturing method for the reinforcement cage can effectively realize the on-site continuous manufacturing and lowering functions of the reinforcement cage, ensure the continuous output of the main reinforcement of the reinforcement cage, do not need transition joints for connection in the middle, improve the on-site processing operation efficiency, the processing quality and the installation precision of the reinforcement cage, and are suitable for large-scale popularization and application.
Description
Technical Field
The invention belongs to the technical field of building construction; in particular to a steel reinforcement cage continuous manufacturing device and a steel reinforcement cage manufacturing method.
Background
In the building construction process, the underground enclosure structure mostly adopts the structural form of a pile body or a continuous wall, and a reinforcement cage needs to be arranged in the underground enclosure structure in order to improve the strength of the pile body and the supporting body of the continuous wall; along with the increase of the depth of the building envelope structure, the length of the reinforcement cage inside the building envelope structure is increased; conventionally, the reinforcement cage is lowered in sections, so that the technical problems of increased construction cost, reduced operation efficiency and difficulty in control of assembly and assembly precision are caused, and particularly when public facilities such as bridges, cables, railways and the like exist in a construction area, a power failure and outage matching mode is usually required for matching arrangement and installation of the reinforcement cage of the building envelope structure, so that inconvenience is brought to the periphery of a construction environment, and great difficulty is brought to construction coordination and communication of construction enterprises.
Disclosure of Invention
The invention aims to:
the continuous manufacturing equipment and the manufacturing method of the reinforcement cage are particularly suitable for the installation and arrangement construction process of the enclosure structure reinforcement cage with limited construction space, so that the field processing operation efficiency of the enclosure structure reinforcement cage is greatly improved, the construction cost of an enterprise is reduced, and the operation environment of the construction process is optimized; the assembly precision of the steel reinforcement cage of the building envelope is greatly improved, and the structural processing quality of the steel reinforcement cage is improved; the labor intensity of workers in the construction process of the steel reinforcement cage of the enclosure structure is reduced, the construction operation cost is reduced, and the economic benefit of enterprises is improved.
The technical scheme of the invention is as follows:
the continuous manufacturing equipment of the reinforcement cage is provided and used for forming a groove hole of an enclosure structure, a reinforcement cage rack is arranged above the groove hole of the enclosure structure, and a lowering propulsion device is arranged above the reinforcement cage rack and used for outputting a lowering power source of the reinforcement cage; the front end of the lower pushing device is connected with a bearing pressing plate, a plurality of grooves are uniformly distributed on the bearing pressing plate, and the number of the grooves is consistent with the number of the main reinforcements of the reinforcement cage; a plurality of reinforcement penetrating holes are uniformly distributed on the table top of the reinforcement cage rack, reinforcement cage main reinforcements are penetrated into the reinforcement penetrating holes, and the number of the reinforcement penetrating holes corresponds to the number of the reinforcement cage main reinforcements in a matching manner; and the lower end part of the steel reinforcement cage rack is also fixedly provided with a stirrup device which is used for assembling and processing the steel reinforcement cage stirrups.
The downward-placing propulsion device adopts a hydraulic propulsion device or a pneumatic propulsion device, is arranged at the central position of the steel reinforcement cage rack and is fixed with the steel reinforcement cage rack through a mounting bolt.
The bearing pressing plate is distributed at the front end of the downward-placing propelling device in an involute spiral line shape, the grooves are distributed at the spiral end face of the bearing pressing plate, and bulges are further arranged between the adjacent grooves.
The table top of the steel reinforcement cage rack is also provided with a plurality of fixed pulleys, the fixed pulleys are arranged at the peripheral positions of the reinforcement penetrating holes, and the number of the fixed pulleys is consistent with that of the reinforcement penetrating holes.
The stirrup device include the fixed baseplate that sets up at steel reinforcement cage rack lower extreme, be provided with spiral slide on fixed baseplate, be provided with the sliding block that moves along spiral slide orbit on spiral slide, be provided with stirrup welding set on the sliding block, still the fixed stirrup that is provided with in the upper end of spiral slide places the platform, treat that the welding stirrup is the dish and place the bench at the stirrup.
The stirrup welding device comprises a welding pedestal arranged at the upper end of the sliding block, a welding instrument is fixedly arranged on the welding pedestal, a welding guide groove is also formed in the end face of the inner side of the welding pedestal, and the stirrup is tightly attached to the welding guide groove in the welding process.
A limiting device used for lowering a main reinforcement of the steel reinforcement cage is further arranged below the reinforcement penetrating hole in the steel reinforcement cage rack, the limiting device comprises a current-carrying base, and the current-carrying base comprises an inner base body and an outer base body; limiting guide grooves are uniformly distributed on the inner base body, a rib passing hole is formed in the center of the inner base body, and limiting guide pieces capable of moving along the limiting guide grooves are arranged in the limiting guide grooves; and a limiting damping liquid is also arranged between the inner base body and the outer base body.
A liquid inlet and a liquid outlet are respectively arranged on the current-carrying base, and a pressure reducing valve is also arranged on the liquid inlet.
A method of manufacturing a reinforcement cage, comprising any one of the above-described continuous manufacturing apparatus, the method comprising:
(1) and equipment installation: firstly, installing a stirrup device, and installing the stirrup device on a construction-formed building envelope slotted hole, wherein the center line of the stirrup device is aligned with the center line of the building envelope slotted hole; arranging a sliding block provided with a stirrup welding device at the bottommost position of the spiral slideway, and placing stirrups to be welded on a stirrup placing table in a disc manner; then, installing a reinforcement cage rack, arranging a plurality of reinforcement penetrating holes on the table top of the reinforcement cage rack, arranging fixed pulleys on the peripheries of the reinforcement penetrating holes, and arranging a limiting device below the reinforcement penetrating holes; finally, the downward-placing propulsion device is installed, is fixed with the steel reinforcement cage rack through an installation bolt, and meanwhile, the position matching correspondence of a bearing pressing plate at the front end of the downward-placing propulsion device and the spiral slideway is guaranteed;
(2) and main ribs are connected in a penetrating way: according to the requirements of a reinforcement cage structure to be formed and the depth requirements of a groove hole of an enclosure structure, sequentially passing main reinforcements through a fixed pulley, a reinforcement penetrating hole, a limiting device and a stirrup device in a manual penetrating or mechanical penetrating mode; the main ribs can adopt an arrangement structure of single-side distribution cross connection, double-side distribution cross connection, circular or fan-shaped distribution cross connection, and the balance weight can be increased aiming at different distribution forms to avoid structural instability;
(3) and installing stirrups: winding the stirrups on the main reinforcements, welding and pre-connecting the stirrups, releasing the stirrups to be welded, and pressing the stirrups into the welding guide grooves; starting the sliding block to move along the spiral slideway from bottom to top, starting the contact part of the splice welding main reinforcement and the stirrup by the welding instrument, pulling the stirrup to be welded out of the welding guide groove after the welding assembly operation of a ring of stirrups is completed, and returning to reset; starting a downward-placing propulsion device, downward placing the assembled reinforcement cage to the groove hole of the enclosure structure, and starting a limiting device when the downward-placing reinforcement cage is heavy in weight so as to realize the stable downward-placing process of the main reinforcement of the reinforcement cage; lowering the propulsion device for return reset, repeating the stirrup splicing and welding process until the stirrup standard ring is spliced, reserving stirrups and manually welding the stirrups and the main reinforcements to complete the operation;
(4) and site recovery: assembling and processing related equipment of the reinforcement cage, and fixing and positioning the reinforcement cage through a fixing device.
The invention has the beneficial effects that:
1. according to the continuous manufacturing equipment and the manufacturing method for the reinforcement cage, the reinforcement cage is assembled on site, main reinforcements of the reinforcement cage are continuously output, transition joints are not needed for connection between the reinforcement cage and the reinforcement cage, the on-site assembling efficiency of the reinforcement cage is greatly improved, and the processing cost of enterprises is greatly reduced.
2. The continuous manufacturing equipment and the manufacturing method of the reinforcement cage have low requirement on height limit of a field arrangement structure, can adjust the arrangement of the main reinforcements according to the actual field production condition, and greatly meet the requirement on width limit of the whole reinforcement cage.
3. The continuous manufacturing equipment and the manufacturing method of the reinforcement cage greatly meet the construction requirements of diversified section forms of the reinforcement cage, and the reinforcement cage body structures with various section shapes can be manufactured according to the actual construction requirements through the layout of the manufacturing equipment of the reinforcement cage, so that the application range is wide.
4. According to the continuous manufacturing equipment and the manufacturing method for the reinforcement cage, the reinforcement cage is transferred through the transfer propulsion device, the technical problem that the reinforcement cage is difficult to transfer due to small self weight in the early stage is effectively solved, and meanwhile, the technical problem that the reinforcement cage is difficult to transfer due to large self weight in the later stage is solved through the design of the limiting device.
Drawings
FIG. 1 is a schematic structural view of a continuous reinforcement cage manufacturing apparatus according to the present invention;
FIG. 2 is a first structural view of the steel reinforcement cage rack of the present invention;
FIG. 3 is a second structural view of the steel reinforcement cage rack of the present invention;
FIG. 4 is a schematic view of the lowering propulsion device of the present invention;
FIG. 5 is a first schematic structural view of the stirrup device according to the present invention;
FIG. 6 is a second schematic structural view of the stirrup device according to the present invention;
FIG. 7 is a first schematic structural view of the position limiting device of the present invention;
FIG. 8 is a second schematic structural view of the position limiting device of the present invention;
FIG. 9 is a first structural schematic diagram of the lowering construction of the reinforcement cage of the present invention;
fig. 10 is a second structural schematic diagram of the lowering construction of the reinforcement cage.
In the figure; 1 is a forming enclosure structure slotted hole; 2 is a steel reinforcement cage rack; 3, lowering the propelling device; 4 is a bearing pressure plate; 5 is a groove; 6, a rib penetrating hole; 7 is a main reinforcement of the reinforcement cage; 8 is a stirrup device; 9 is a fixed pulley; 10 is a fixed base; 11 is a spiral slideway; 12 is a sliding block; 13 is a stirrup welding device; 14 is a stirrup placing table; 15 is a stirrup; 16 is a welding pedestal; 17 is a welding instrument; 18 is a welding guide groove; 19 is a limiting device; 20 is a current-carrying base; 21 is an inner base body; 22 is an outer base body; 23 is a limit guide groove; 24 is a rib passing hole; 25 is a limit guide part; 26 is limit damping liquid; 27 is a liquid inlet; and 28 is a liquid outlet.
Detailed Description
The following detailed description of specific embodiments of the invention is made with reference to the accompanying drawings.
As shown in fig. 1 to 8, a steel reinforcement cage continuous manufacturing device is provided, which comprises a forming enclosure structure slotted hole 1, a steel reinforcement cage rack 2 is arranged above the forming enclosure structure slotted hole, and a lowering propulsion device 3 is arranged above the steel reinforcement cage rack and used for outputting a lowering power source of a steel reinforcement cage; the front end of the lower pushing device is connected with a bearing pressing plate 4, a plurality of grooves 5 are uniformly distributed on the bearing pressing plate, and the number of the grooves is consistent with the number of the main reinforcements of the reinforcement cage; a plurality of reinforcement penetrating holes 6 are uniformly distributed on the table top of the reinforcement cage rack, reinforcement cage main reinforcements 7 are penetrated in the reinforcement penetrating holes, and the number of the reinforcement penetrating holes corresponds to the number of the reinforcement cage main reinforcements in a matching manner; a stirrup device 8 is fixedly arranged at the lower end part of the steel reinforcement cage rack and is used for splicing and processing the steel reinforcement cage stirrups; in the structural design of the invention, the bearing pressure plate provides bearing support for the reinforcement cage in the process of lowering the enclosure structure for the reinforcement cage, a plurality of reinforcement penetrating holes are uniformly distributed on the table top of a reinforcement cage rack, reinforcement cage main reinforcements penetrate into the reinforcement penetrating holes, the number of the reinforcement penetrating holes is matched and corresponds to the number of the reinforcement cage main reinforcements, the length of each main reinforcement is equivalent to the depth of a groove hole of the enclosure structure, the surplus length is given according to the design requirement, meanwhile, the main reinforcements are reasonably distributed in the process of penetrating the reinforcement penetrating holes according to the specific structure of the limited enclosure structure space, and the distribution structural forms of single-side distribution, double-side distribution, fan-shaped distribution, circular distribution and the like can be adopted; the lower end part of the steel reinforcement cage rack is also fixedly provided with a stirrup device which is used for processing the shape of the steel reinforcement cage stirrup; in the process of assembling and processing the reinforcement cage by the stirrup device, the processed shape of the stirrup includes but is not limited to circular, rectangular and oval; the connecting mode of the stirrup and the main reinforcement comprises but is not limited to welding, mechanical connection and binding connection.
Preferably, the downward pushing device is a hydraulic pushing device or a pneumatic pushing device, the downward pushing device is arranged at the center of the steel reinforcement cage rack and fixed with the steel reinforcement cage rack through a mounting bolt, in the specific structural design of the downward pushing device, a hydraulic pushing oil cylinder or a pneumatic pushing oil cylinder can be adopted, and meanwhile, a bearing pressing plate structure is welded and arranged on the end face of a pushing plunger of the downward pushing device and used for the assembling and welding construction process of the steel reinforcement cage.
Preferably, in the course of working of steel reinforcement cage stirrup, the structural style of more adoption spiral annular stirrup, consequently in the structural design who bears the clamp plate, bear the clamp plate and be the involute helix type and distribute in the front position department of transferring advancing device, the recess distributes in the spiral terminal surface position department who bears the clamp plate, still is provided with the arch between adjacent recess, and the arch offsets with steel reinforcement cage owner muscle.
Preferably, in order to improve the stability of the reinforcing cage assembling and lowering process and reduce the labor intensity of workers, a plurality of fixed pulleys 9 are further arranged on the table top of the reinforcing cage rack, the fixed pulleys are arranged at the periphery of the reinforcement penetrating holes, and the number of the fixed pulleys is consistent with that of the reinforcement penetrating holes.
Preferably, in the concrete structural design of stirrup device, the stirrup device includes the fixed baseplate 10 that sets up at steel reinforcement cage rack lower extreme, is provided with spiral slide 11 on fixed baseplate, is provided with the sliding block 12 that moves along spiral slide orbit on spiral slide, is provided with stirrup welding set 13 on the sliding block, still fixedly is provided with the stirrup in the upper end of spiral slide and places platform 14, treats that welded stirrup 15 is the dish and places on the platform is placed to the stirrup.
Preferably, the stirrup welding device comprises a welding pedestal 16 arranged at the upper end of the sliding block, a welding instrument 17 is fixedly arranged on the welding pedestal, a welding guide groove 18 is further arranged on the inner side end face of the welding pedestal, and the stirrup is tightly attached in the welding guide groove in the welding process.
Preferably, a limiting device 19 used for lowering a main reinforcement of the steel reinforcement cage is further arranged below the reinforcement penetrating hole in the steel reinforcement cage rack, the limiting device comprises a current-carrying base 20, and the current-carrying base comprises an inner base body 21 and an outer base body 22; limiting guide grooves 23 are uniformly distributed on the inner base body, a rib passing hole 24 is formed in the center of the inner base body, and limiting guide pieces 25 capable of moving along the limiting guide grooves are arranged in the limiting guide grooves; a limiting damping liquid 26 is also arranged between the inner base body and the outer base body.
Preferably, a liquid inlet 27 and a liquid outlet 28 are respectively arranged on the current-carrying base, a pressure reducing valve is further arranged on the liquid inlet, and the arranged pressure reducing valve can be used for adjusting the fluid pressure of the limiting damping liquid, so that the damping is increased along with the increase of the length of the reinforcement cage, and the stable lowering process of the main reinforcement of the reinforcement cage is realized.
As shown in fig. 9 and 10, a reinforcement cage manufacturing method includes a reinforcement cage continuous manufacturing apparatus according to any one of the above, the manufacturing includes:
(1) and equipment installation: firstly, installing a stirrup device, and installing the stirrup device on a construction-formed building envelope slotted hole, wherein the center line of the stirrup device is aligned with the center line of the building envelope slotted hole; arranging a sliding block provided with a stirrup welding device at the bottommost position of the spiral slideway, and placing stirrups to be welded on a stirrup placing table in a disc manner; then, installing a reinforcement cage rack, arranging a plurality of reinforcement penetrating holes on the table top of the reinforcement cage rack, arranging fixed pulleys on the peripheries of the reinforcement penetrating holes, and arranging a limiting device below the reinforcement penetrating holes; finally, the downward-placing propulsion device is installed, is fixed with the steel reinforcement cage rack through an installation bolt, and meanwhile, the position matching correspondence of a bearing pressing plate at the front end of the downward-placing propulsion device and the spiral slideway is guaranteed;
(2) and main ribs are connected in a penetrating way: according to the requirements of a reinforcement cage structure to be formed and the depth requirements of a groove hole of an enclosure structure, sequentially passing main reinforcements through a fixed pulley, a reinforcement penetrating hole, a limiting device and a stirrup device in a manual penetrating or mechanical penetrating mode; the main ribs can adopt an arrangement structure of single-side distribution cross connection, double-side distribution cross connection, circular or fan-shaped distribution cross connection, and the balance weight can be increased aiming at different distribution forms to avoid structural instability;
(3) and installing stirrups: winding the stirrups on the main reinforcements, welding and pre-connecting the stirrups, releasing the stirrups to be welded, and pressing the stirrups into the welding guide grooves; starting the sliding block to move along the spiral slideway from bottom to top, starting the contact part of the splice welding main reinforcement and the stirrup by the welding instrument, pulling the stirrup to be welded out of the welding guide groove after the welding assembly operation of a ring of stirrups is completed, and returning to reset; starting a downward-placing propulsion device, downward placing the assembled reinforcement cage to the groove hole of the enclosure structure, and starting a limiting device when the downward-placing reinforcement cage is heavy in weight so as to realize the stable downward-placing process of the main reinforcement of the reinforcement cage; lowering the propulsion device for return reset, repeating the stirrup splicing and welding process until the stirrup standard ring is spliced, reserving stirrups and manually welding the stirrups and the main reinforcements to complete the operation;
(4) and site recovery: dismantling relevant equipment for assembling and processing the reinforcement cage, and fixing and positioning the reinforcement cage through a fixing device; the reinforcement cage fixing device can be formed by reinforcing steel bars which are radially arranged along the reinforcement cage and welded on a main reinforcement or a stirrup or a prefabricated annular disc and the inside of the annular disc is welded on the main reinforcement.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
The above description is only an exemplary embodiment of the present invention, and should not be taken as limiting the scope of the present invention, and any equivalent changes and modifications made by those skilled in the art without departing from the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a steel reinforcement cage makes equipment in succession for shaping envelope slotted hole, its characterized in that: a reinforcement cage rack is arranged above the forming enclosure structure slotted hole, and a downward-moving propulsion device is arranged above the reinforcement cage rack and used for outputting downward-moving power sources of the reinforcement cage; the front end of the lower pushing device is connected with a bearing pressing plate, a plurality of grooves are uniformly distributed on the bearing pressing plate, and the number of the grooves is consistent with the number of the main reinforcements of the reinforcement cage; a plurality of reinforcement penetrating holes are uniformly distributed on the table top of the reinforcement cage rack, reinforcement cage main reinforcements are penetrated into the reinforcement penetrating holes, and the number of the reinforcement penetrating holes corresponds to the number of the reinforcement cage main reinforcements in a matching manner; the lower end part of the steel reinforcement cage rack is also fixedly provided with a stirrup device which is used for splicing and processing the steel reinforcement cage stirrups;
the bearing pressing plate is distributed at the front end position of the lowering propulsion device in an involute spiral line shape, the grooves are distributed at the spiral end surface position of the bearing pressing plate, and bulges are also arranged between the adjacent grooves;
the stirrup device comprises a fixed base arranged at the lower end of a reinforcement cage rack, a spiral slideway is arranged on the fixed base, a sliding block moving along the track of the spiral slideway is arranged on the spiral slideway, a stirrup welding device is arranged on the sliding block, a stirrup placing table is also fixedly arranged at the upper end of the spiral slideway, and stirrups to be welded are placed on the stirrup placing table in a coiled manner;
stirrup welding set include the welding pedestal that sets up in the sliding block upper end, the fixed welding appearance that is provided with on the welding pedestal, still be provided with the welding guide way on the inboard terminal surface of welding pedestal, the stirrup is in the welding process hugging closely in the welding guide way.
2. A reinforcement cage continuous fabrication apparatus as claimed in claim 1, wherein: the downward-placing propulsion device adopts a hydraulic propulsion device or a pneumatic propulsion device, is arranged at the central position of the steel reinforcement cage rack and is fixed with the steel reinforcement cage rack through a mounting bolt.
3. A reinforcement cage continuous fabrication apparatus as claimed in claim 1, wherein: the table top of the steel reinforcement cage rack is also provided with a plurality of fixed pulleys, the fixed pulleys are arranged at the peripheral positions of the reinforcement penetrating holes, and the number of the fixed pulleys is consistent with that of the reinforcement penetrating holes.
4. A reinforcement cage continuous fabrication apparatus as claimed in claim 1, wherein: a limiting device used for lowering a main reinforcement of the steel reinforcement cage is further arranged below the reinforcement penetrating hole in the steel reinforcement cage rack, the limiting device comprises a current-carrying base, and the current-carrying base comprises an inner base body and an outer base body; limiting guide grooves are uniformly distributed on the inner base body, a rib passing hole is formed in the center of the inner base body, and limiting guide pieces capable of moving along the limiting guide grooves are arranged in the limiting guide grooves; and a limiting damping liquid is also arranged between the inner base body and the outer base body.
5. A steel reinforcement cage continuous fabrication apparatus as claimed in claim 4, wherein: a liquid inlet and a liquid outlet are respectively arranged on the current-carrying base, and a pressure reducing valve is also arranged on the liquid inlet.
6. A reinforcement cage manufacturing method comprising the reinforcement cage continuous manufacturing apparatus of any one of claims 1 to 5, characterized in that:
(1) and equipment installation: firstly, installing a stirrup device, and installing the stirrup device on a construction-formed building envelope slotted hole, wherein the center line of the stirrup device is aligned with the center line of the building envelope slotted hole; arranging a sliding block provided with a stirrup welding device at the bottommost position of the spiral slideway, and placing stirrups to be welded on a stirrup placing table in a disc manner; then, installing a reinforcement cage rack, arranging a plurality of reinforcement penetrating holes on the table top of the reinforcement cage rack, arranging fixed pulleys on the peripheries of the reinforcement penetrating holes, and arranging a limiting device below the reinforcement penetrating holes; finally, the downward-placing propulsion device is installed, is fixed with the steel reinforcement cage rack through an installation bolt, and meanwhile, the position matching correspondence of a bearing pressing plate at the front end of the downward-placing propulsion device and the spiral slideway is guaranteed;
(2) and main ribs are connected in a penetrating way: according to the requirements of a reinforcement cage structure to be formed and the depth requirements of a groove hole of an enclosure structure, sequentially passing main reinforcements through a fixed pulley, a reinforcement penetrating hole, a limiting device and a stirrup device in a manual penetrating or mechanical penetrating mode; the main ribs adopt an arrangement structure of single-side distribution cross connection, double-side distribution cross connection and circular or fan-shaped distribution cross connection, and the balance weights are added according to different distribution forms to avoid structural instability;
(3) and installing stirrups: winding the stirrups on the main reinforcements, welding and pre-connecting the stirrups, releasing the stirrups to be welded, and pressing the stirrups into the welding guide grooves; starting the sliding block to move along the spiral slideway from bottom to top, starting the contact part of the splice welding main reinforcement and the stirrup by the welding instrument, pulling the stirrup to be welded out of the welding guide groove after the welding assembly operation of a ring of stirrups is completed, and returning to reset; starting a downward-placing propulsion device, downward placing the assembled reinforcement cage to the groove hole of the enclosure structure, and starting a limiting device when the downward-placing reinforcement cage is heavy in weight so as to realize the stable downward-placing process of the main reinforcement of the reinforcement cage; lowering the propulsion device for return reset, repeating the stirrup splicing and welding process until the stirrup standard ring is spliced, reserving stirrups and manually welding the stirrups and the main reinforcements to complete the operation;
(4) and site recovery: assembling and processing related equipment of the reinforcement cage, and fixing and positioning the reinforcement cage through a fixing device.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010348652.XA CN111676975B (en) | 2020-04-28 | 2020-04-28 | Continuous manufacturing equipment and method for reinforcement cage |
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| CN202010348652.XA CN111676975B (en) | 2020-04-28 | 2020-04-28 | Continuous manufacturing equipment and method for reinforcement cage |
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| CN111676975A CN111676975A (en) | 2020-09-18 |
| CN111676975B true CN111676975B (en) | 2022-02-15 |
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Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3012302B2 (en) * | 1990-10-03 | 2000-02-21 | 株式会社長谷工コーポレーション | Construction method of columns for damping structure using driving formwork |
| CN201092739Y (en) * | 2007-09-28 | 2008-07-30 | 中铁十七局集团第二工程有限公司 | Installation apparatus for reinforcement cage stirrup |
| CN103790154B (en) * | 2013-11-29 | 2015-09-30 | 中交第四航务工程局有限公司 | Reinforcing cage pushing tow system and pushing method |
| CN204588531U (en) * | 2015-01-20 | 2015-08-26 | 四川宏华石油设备有限公司 | A kind of knuckle hangs |
| CN206220089U (en) * | 2016-11-22 | 2017-06-06 | 云南省建设投资控股集团有限公司 | A kind of bridge reinforcement cage makes positioner |
| CN106944791B (en) * | 2017-05-23 | 2018-06-05 | 荆门创佳机械科技有限公司 | A kind of tie hoop processing of circle steel reinforcement cage and welding equipment |
| CN209053090U (en) * | 2018-09-25 | 2019-07-02 | 中交二航局第二工程有限公司 | A kind of device fixed convenient for big weight steel reinforcement cage |
| CN109706918B (en) * | 2018-12-11 | 2021-01-05 | 中铁六局集团有限公司 | Reinforcing cage orifice forming device for hoisting limited space and construction method thereof |
| CN210315503U (en) * | 2019-04-30 | 2020-04-14 | 杭州市市政工程集团有限公司 | Device for continuous construction of underground continuous wall reinforcement cage |
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