CN111545687A - Reinforcing cage forming device and forming processing method thereof - Google Patents
Reinforcing cage forming device and forming processing method thereof Download PDFInfo
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- CN111545687A CN111545687A CN202010527203.1A CN202010527203A CN111545687A CN 111545687 A CN111545687 A CN 111545687A CN 202010527203 A CN202010527203 A CN 202010527203A CN 111545687 A CN111545687 A CN 111545687A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F27/00—Making wire network, i.e. wire nets
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- 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 provides a steel reinforcement cage forming device and a forming processing method thereof.A positioning plate corresponding to a stressed steel bar longitudinally protruding from a steel reinforcement cage is arranged on an outward convex steel bar positioning frame of an end positioning mechanism; the invagination steel bar positioning frame is provided with a longitudinal connecting rod; one end of the longitudinal connecting rod is connected with the positioning plate, and the other end of the longitudinal connecting rod is arranged corresponding to the longitudinal sunken stressed steel bars on the steel bar cage; the middle positioning mechanism comprises a first support and a radial clamping plate; the closed stirrups on the reinforcement cage are arranged on the limiting clamping grooves of the first bracket; the radial cardboard radially evenly sets up along spacing draw-in groove outside. This application realizes setting up the vertical protrusion atress reinforcing bar and the location of closed stirrup of steel reinforcement cage through tip positioning mechanism and middle part positioning mechanism, makes vertical protrusion atress reinforcing bar evenly distributed in the closed stirrup periphery, has still realized the interval dislocation set of the front end of vertical protrusion atress reinforcing bar simultaneously, and simple structure is practical, has improved the preparation quality of work efficiency and steel reinforcement cage greatly.
Description
Technical Field
The invention relates to the technical field of engineering construction auxiliary processing equipment, in particular to a reinforcement cage forming device and a forming processing method thereof.
Background
The reinforcement cage is an important device in the aspect of building construction, has the same function as the stress principle of longitudinal reinforcements of the column, mainly plays a role in tensile strength, and the concrete has high compressive strength but low tensile strength. The steel reinforcement cage can play the effect of restraint to pile body concrete, makes it can bear certain horizontal force, improves tensile strength.
The existing reinforcement cage body is usually formed into an integral structure by sequentially connecting a plurality of sections of reinforcement cages, but when the longitudinal stress reinforcement of the reinforcement cage body is connected when the reinforcement reaches 28mm thickness, the reinforcement cage body needs to be connected through a bidirectional threaded sleeve at the existing specified time, and meanwhile, joints need to be arranged at intervals in a staggered mode (generally about one meter). Because the connection between the steel reinforcement cage just needs the equipment precision height of vertical atress reinforcing bar, but now mostly be for the people to measure regulation and processing, the error is great, often appears the condition of unable butt joint installation, and the processing is taken a lot of and is hard, and the machining precision is not high, has consequently designed steel reinforcement cage forming device and shaping processing method thereof.
Disclosure of Invention
The invention aims to provide a reinforcement cage forming device and a forming and processing method thereof, and aims to solve the technical problem that the accuracy of longitudinal staggered positioning and circumferential spacing positioning of adjacent longitudinal stressed reinforcement ends of a reinforcement cage at the present stage is not high.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the reinforcing cage forming device comprises an end part positioning mechanism and a middle part positioning mechanism;
the end positioning mechanism comprises an outer convex steel bar positioning frame and an inner concave steel bar positioning frame; the convex reinforcing steel bar positioning frame is provided with a positioning plate corresponding to the stressed reinforcing steel bar longitudinally protruding from the reinforcing cage; the invaginated steel bar positioning frame is provided with a longitudinal connecting rod; one end of the longitudinal connecting rod is connected with the positioning plate, and the other end of the longitudinal connecting rod is arranged corresponding to the longitudinal depressed stressed steel bar on the steel bar cage and is used for realizing the positioning arrangement of the longitudinal stressed steel bar at one end of the steel bar cage;
the middle positioning mechanism comprises a first support and a radial clamping plate; the closed stirrups on the reinforcement cage are arranged on the limiting clamping grooves of the first bracket; the radial clamping plates are uniformly arranged along the radial direction of the outer sides of the limiting clamping grooves and are used for realizing the positioning arrangement of longitudinal stressed steel bars.
As a further improvement of the invention, the reinforcement cage comprises longitudinal stress steel bars and closed stirrups; the closed stirrups are arranged at intervals along the axial direction; the longitudinal stressed steel bars comprise longitudinal convex stressed steel bars and longitudinal concave stressed steel bars; and the longitudinal convex stressed steel bars and the longitudinal concave stressed steel bars are sequentially distributed on the closed stirrups at intervals and are used for forming a steel reinforcement cage with a cylindrical frame structure.
As a further improvement of the invention, the convex reinforcing steel bar positioning frame comprises a second bracket and a positioning plate; the positioning plate is arranged on the second bracket; and the positioning plate is provided with a positioning part corresponding to the longitudinal stressed steel bar.
As a further improvement of the invention, one end of the longitudinal connecting rod is connected with the positioning part on the positioning plate, and the other end of the longitudinal connecting rod is connected with the bracket III on the invaginated steel bar positioning frame through the fixing rod, so that the longitudinal connecting rod is positioned and supported.
As a further improvement of the invention, the axes of the positioning plate on the end positioning mechanism and the limiting clamping groove on the middle positioning mechanism are superposed; the device is used for realizing accurate positioning and setting of the longitudinal stressed steel bars and the closed stirrups to be assembled.
As a further improvement of the invention, the radial clamping plate is provided with a clamping opening structure along the radial direction of the limiting clamping groove.
As a further improvement of the invention, the clamping opening structure comprises two clamping plates; the clamping opening structure is arranged on one side face of the first support, the clamping plate interval is arranged and corresponds to the radial size of the longitudinal stress reinforcing steel bar and extends towards the inner side, and the clamping opening structure is used for achieving the longitudinal clamping and positioning arrangement of the longitudinal stress reinforcing steel bar.
As a further improvement of the invention, a plurality of positioning structures are also arranged; the positioning structure comprises a connecting rod, a clamping part and a positioning supporting part;
the clamping part comprises a first cross rod and a first vertical rod; one end of the first cross rod is fixedly connected with one end of the first vertical rod and is used for forming an included angle-shaped rod body structure clamped with the periphery of the longitudinal stressed steel bar;
the positioning support part comprises a second cross rod;
the other end of the first cross rod is fixedly connected with the bottom end of the rod body of the connecting rod; one end of the second cross rod is fixedly connected with the middle part of the rod body of the connecting rod; the first cross rod and the second cross rod are arranged in parallel up and down;
through contained angle form body of rod structure card of joint portion is on the vertical atress reinforcing bar of lower floor, just the location supporting part is established on the vertical atress reinforcing bar of upper strata for realize the location support between the vertical atress reinforcing bar of upper and lower floor.
As a further improvement of the invention, the positioning structure is a 5-shaped rod body structure.
The forming and processing method of the reinforcement cage comprises the following steps:
s1, preparation of processing: preparing an end positioning mechanism, a middle positioning mechanism and a material to be assembled which are required by construction according to the structure of the reinforcement cage;
s2, positioning and setting the longitudinal protruding stressed steel bar at the bottom end: placing the longitudinal protruding stressed steel bar at the bottom end into a clamping opening structure on the middle positioning mechanism, wherein the end part of the longitudinal protruding stressed steel bar corresponds to a positioning hole on the end positioning mechanism and is used for realizing the positioning arrangement of the longitudinal protruding stressed steel bar at the bottom end;
s3, positioning and setting of the closed stirrups: the annular closed stirrup is positioned and placed on the longitudinally protruding stressed steel bar at the bottom end of the middle positioning structure, so that the periphery of the closed stirrup is tightly attached to the limiting clamping groove, and one side of the closed stirrup is tightly attached to the radial clamping plate, so that the axial and radial positioning of the closed stirrup on the middle positioning structure is realized; simultaneously welding and positioning the intersection of the closed stirrup and the longitudinal protruding stressed steel bar;
s4, positioning and erecting the adjacent longitudinal sunken stressed steel bars: arranging one axial end of the longitudinal concave stressed steel bar adjacent to the longitudinal convex stressed steel bar in the step (3) corresponding to the longitudinal connecting rod; meanwhile, the longitudinal sunken stressed steel bar is arranged in the clamping opening structure, and the welding and positioning of the intersection of the closed stirrup and the longitudinal sunken stressed steel bar are carried out;
s5, positioning and lapping the stressed steel bars at the lower part of the steel bar cage: according to the steps 3 and 4, welding and positioning longitudinal stressed steel bars arranged on the lower semicircular structure of the steel reinforcement cage at intervals in a staggered mode are sequentially completed;
s6, positioning and lapping the upper longitudinal sunken stressed steel bars: arranging one axial end of the longitudinal sunken stressed steel bar adjacent to the longitudinal protruded stressed steel bar in the middle of the side edge welded and positioned in the step 5 corresponding to the longitudinal connecting rod, meanwhile, clamping and limiting the longitudinal protruded stressed steel bar in the middle of the side edge through a clamping part of the positioning structure, and supporting and limiting a positioning and supporting part of the positioning structure on the longitudinal sunken stressed steel bar to be processed so as to realize the butting and positioning welding of the longitudinal sunken stressed steel bar and the closed stirrup;
s7, positioning and lapping adjacent longitudinal protruding stressed steel bars: the axial end part of the longitudinal protruding stressed steel bar adjacent to the longitudinal sunken stressed steel bar in the step 6 corresponds to a positioning hole in an end positioning mechanism, meanwhile, the clamping part of the positioning structure is clamped and limited with the longitudinal sunken stressed steel bar processed in the step 6, and the positioning supporting part of the positioning structure supports and limits the longitudinal protruding stressed steel bar to be processed, so that the longitudinal protruding stressed steel bar is abutted to and positioned and welded with the closed stirrup;
s8, positioning and lapping the stressed steel bars on the upper part of the steel bar cage: according to the steps 6 and 7, welding and positioning longitudinal stressed steel bars arranged on the upper semicircular structure of the steel reinforcement cage at intervals in a staggered mode are sequentially completed;
s9, finishing the machining: the steel reinforcement cage is directly lifted away from the steel reinforcement cage forming device through a crane, longitudinal stress steel reinforcements of two adjacent steel reinforcement cages are arranged in a one-to-one correspondence mode, and an integral steel reinforcement cage body structure is formed through two-way threaded sleeve connection.
Compared with the prior art, the invention has the beneficial effects that:
this application realizes setting up the vertical protrusion atress reinforcing bar and the location of closed stirrup of steel reinforcement cage through tip positioning mechanism and middle part positioning mechanism, makes vertical protrusion atress reinforcing bar evenly distributed in closed stirrup periphery, has still realized the interval dislocation set of the front end of vertical protrusion atress reinforcing bar simultaneously, and simple structure is practical, has reduced the factor of manual operation, has improved the preparation quality of work efficiency and steel reinforcement cage greatly, has ensured the later stage construction of engineering, is worth extensively promoting.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall assembly of the present invention;
FIG. 2 is a schematic diagram of the apparatus of the present invention;
FIG. 3 is a schematic view of the end positioning mechanism of the present invention;
FIG. 4 is a schematic structural view of a middle positioning mechanism of the present invention;
FIG. 5 is a schematic structural view of the reinforcement cage of the present invention;
FIG. 6 is a schematic view of the connection of adjacent reinforcement cage ends according to the present invention;
FIG. 7 is a schematic view of the present invention showing the ends of adjacent cages connected together;
FIG. 8 is a schematic perspective view of the positioning mechanism of the present invention;
FIG. 9 is a schematic view of the positioning mechanism of the present invention in use;
FIG. 10 is a schematic view of the positioning structure of the present invention in use;
FIG. 11 is a schematic view of a positioning structure of the present invention;
the reference numbers in the figures illustrate:
1. an end positioning mechanism; 11. a positioning frame for the outward convex reinforcing steel bar; 111. a second bracket; 112. positioning a plate; 1121. a positioning part; 12. invaginating a steel bar positioning frame; 121. a longitudinal connecting rod; 122. fixing the rod; 123. a third bracket; 2. a middle positioning mechanism; 21. a first bracket; 211. a limiting clamping groove; 22. a radial clamping plate; 3. a reinforcement cage; 31. longitudinal stressed steel bars; 311. longitudinally protruding stressed steel bars; 312. longitudinal sunken stressed steel bars; 32. closing the stirrups; 4. a two-way threaded bushing; 5. a nip structure; 51. a splint; 6. a positioning structure; 61. a connecting rod; 62. a first cross bar; 63. a first vertical rod; 64. and a second cross bar.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a reinforcement cage forming device and a forming processing method thereof by combining with attached drawings 1 to 11, and aims to solve the technical problem that the accuracy of longitudinal staggered positioning and circumferential spacing positioning of adjacent longitudinal stressed reinforcement ends of a reinforcement cage is not high at the present stage.
Specifically, with reference to fig. 1 to 4, the reinforcement cage forming device includes an end positioning mechanism 1 and a middle positioning mechanism 2;
the end positioning mechanism 1 comprises an outer convex steel bar positioning frame 11 and an inner concave steel bar positioning frame 12; the positioning plate 112 corresponding to the longitudinal protruding stress steel bar 311 on the steel reinforcement cage 3 is arranged on the convex steel bar positioning frame 11; the invaginated steel bar positioning frame 12 is provided with a longitudinal connecting rod 121; one end of the longitudinal connecting rod 121 is connected to the positioning plate 112, and the other end of the longitudinal connecting rod corresponds to the longitudinal depressed stressed steel bar 312 on the steel reinforcement cage 3, so as to realize the positioning of the longitudinal stressed steel bar 31 at one end of the steel reinforcement cage 3;
the middle positioning mechanism 2 comprises a first support 21 and a radial clamping plate 22; the closed stirrups 32 on the reinforcement cage 3 are arranged on the limiting clamping grooves 211 of the first bracket 21; the radial clamping plates 22 are uniformly arranged along the outer side of the limiting clamping groove 211 in the radial direction and used for realizing the positioning arrangement of the longitudinal stressed steel bars 31.
This application realizes setting up the vertical protrusion atress reinforcing bar and the location of closed stirrup of steel reinforcement cage through tip positioning mechanism and middle part positioning mechanism, makes vertical protrusion atress reinforcing bar evenly distributed in closed stirrup periphery, has still realized the interval dislocation set of the front end of vertical protrusion atress reinforcing bar simultaneously, and simple structure is practical, has reduced the factor of manual operation, has improved the preparation quality of work efficiency and steel reinforcement cage greatly, has ensured the later stage construction of engineering, is worth extensively promoting.
Further, referring to fig. 5 to 7, the reinforcement cage 3 includes a longitudinal force-bearing reinforcement 31 and a closed stirrup 32; a plurality of the closed stirrups 32 are arranged at axial intervals; the longitudinal stress steel bar 31 comprises a longitudinal convex stress steel bar 311 and a longitudinal concave stress steel bar 312; the longitudinal protruding stressed steel bars 311 and the longitudinal recessed stressed steel bars 312 are sequentially distributed on the closed stirrups 32 at intervals, and are used for forming the steel reinforcement cage 3 of the cylindrical frame structure.
It should be noted that, a plurality of the longitudinal convex stressed steel bars 311 and longitudinal concave stressed steel bars 312 are uniformly distributed on the closed stirrup 32 at intervals; and at the connecting end of the adjacent reinforcement cage 3, the extending end of the longitudinal protruding stressed reinforcement 311 and the longitudinal sunken stressed reinforcement 312 are arranged in a staggered manner, and the staggered distance is about one meter.
Further, the connecting end of the longitudinal convex stress steel bar 311 and the longitudinal concave stress steel bar 312 is provided with a bidirectional threaded sleeve 4; and reverse threads at two ends of the bidirectional threaded sleeve 4 are respectively connected with the stressed steel bars corresponding to the adjacent steel bar cages 3.
It should be noted that, when two adjacent steel reinforcement cages 3 are connected, the extended end of the longitudinal protruding stressed steel bar 311 of the steel reinforcement cage 3 on one side is in threaded connection with one side of the two-way threaded sleeve 4, the other side of the two-way threaded sleeve 4 is in threaded connection with the longitudinal recessed stressed steel bar 312 of the steel reinforcement cage 3 on the other side, and so on, so that the longitudinal stressed steel bars 31 of the two adjacent steel reinforcement cages 3 are connected through the two-way threaded sleeve 4.
Preferably, the longitudinally protruding load-bearing bars 311 and the longitudinally recessed load-bearing bars 312 are provided on the outer side of the closure stirrup 32.
Further, the outer convex reinforcement positioning frame 11 comprises a second bracket 111 and a positioning plate 112; the positioning plate 112 is arranged on the second bracket 111; the positioning plate 112 is provided with a positioning portion 1121 corresponding to the longitudinal stressed steel bar 31.
Preferably, the positioning portion 1121 may be a positioning hole.
Preferably, one end of the longitudinal connecting rod 121 is connected to the positioning portion 1121 of the positioning plate 112, and the other end of the longitudinal connecting rod is connected to the third bracket 123 of the invaginated steel positioning frame 12 through the fixing rod 122, so as to realize positioning and supporting of the longitudinal connecting rod 121.
Further, the axes of the positioning plate 112 on the end positioning mechanism 1 and the limiting clamping groove 211 on the middle positioning mechanism 2 are overlapped; for achieving an accurate positioning of the longitudinal stressing tendons 31 and the closure stirrups 32 to be assembled.
It should be noted that, realize the location setting to the vertical atress reinforcing bar 31 tip of 3 tip malposition of steel reinforcement cage through tip positioning mechanism 1, realize vertical atress reinforcing bar 31 and the accurate location of closing stirrup 32 through a plurality of middle part positioning mechanism 2 simultaneously, simple structure, economical and practical sets up rationally, has improved the work efficiency of 3 preparation of steel reinforcement cage greatly, is worth extensively promoting.
Further, the radial clamping plate 22 is arranged along the radial direction of the limiting clamping groove 211 and is provided with a clamping structure 5.
Preferably, the jaw structure 5 comprises two clamping plates 51; the clamping structure 5 is arranged on one side face of the first support 21, the clamping plates 51 are arranged at intervals and correspondingly arranged with the radial size of the longitudinal stress steel bar 31 and extend inwards, and the clamping plates are used for realizing the longitudinal clamping and positioning arrangement of the longitudinal stress steel bar 31.
In another embodiment, the number of the end positioning mechanisms 1 and the middle positioning mechanisms 2 and the specific arrangement thereof can be determined according to the length and the two-end structure of the reinforcement cage.
Preferably, the end positioning mechanisms 1 can be arranged at the two ends of the middle positioning mechanism 2 to realize the structure of the longitudinal stress steel bar with the concave and convex two ends; the reinforcement cage convenient to assemble can be directly lifted from the device, and the arrangement is more reasonable.
In another embodiment, with reference to fig. 8 to 11, a plurality of positioning structures 6 are further provided; the positioning structure 6 comprises a connecting rod 61, a clamping part and a positioning supporting part;
the clamping part comprises a first cross rod 62 and a first vertical rod 63; one end of the first cross rod 62 is fixedly connected with one end of the first vertical rod 63, and the first cross rod is used for forming an included angle-shaped rod body structure clamped with the periphery of the longitudinal stress steel bar 31;
the positioning support part comprises a second cross rod 64;
the other end of the first cross rod 62 is fixedly connected with the bottom end of the rod body of the connecting rod 61; one end of the second cross rod 64 is fixedly connected with the middle part of the rod body of the connecting rod 61; the first cross bar 62 and the second cross bar 64 are arranged in parallel up and down;
through contained angle form body of rod structure card of joint portion is on the vertical atress reinforcing bar 31 of lower floor, just the location supporting part is established on the vertical atress reinforcing bar 31 of upper strata for realize the location support between the vertical atress reinforcing bar 31 of upper and lower floor.
Further, the connecting rod 61, the first cross rod 62, the first vertical rod 63 and the second cross rod 64 are all of longitudinal stress steel bar 31 structures; simple structure is practical, and low in manufacturing cost, economical and practical.
Furthermore, the positioning structure 6 is a 5-shaped rod body structure.
Further, one end of the first cross rod 62 is vertically and fixedly connected with one end of the first vertical rod 63.
Further, the first cross bar 62 and the second cross bar 64 are both disposed on one side of the connecting rod 61.
Furthermore, location structure 6 formula structure as an organic whole need not install, convenient operation, the management of being convenient for.
Further, two of said positioning structures 6 are provided.
It should be noted that, when in use, the upper end of the connecting rod 61 is held by hand, and the two positioning structures 6 are clamped and clamped on the lower longitudinal stressed steel bar 31 (the welded longitudinal stressed steel bar 31) side by clamping the clamping parts, and the positioning support part is arranged on the upper longitudinal stressed steel bar 31 (the welded longitudinal stressed steel bar 31 to be positioned); and make the vertical atress reinforcing bar 31 of upper strata establish the most advanced at the contained angle of horizontal pole two 64 and connecting rod 61 (because the most advanced distance of contained angle of horizontal pole two 64 and connecting rod 61 to the most advanced distance of contained angle of horizontal pole one 62 and montant one 63 is the impartial chord length of the adjacent vertical atress reinforcing bar 31 of whole steel reinforcement cage 3 closed stirrup 32), weld the vertical atress reinforcing bar 31 of upper strata, thereby realize the quick longitudinal positioning welding between the adjacent vertical atress reinforcing bar 31, the accurate location of vertical atress reinforcing bar 31 has been improved greatly, be convenient for the effective connection of the adjacent steel reinforcement cage 3 in later stage, one person's both hands can operate, and the work efficiency is greatly improved, and is safer.
The forming and processing method of the reinforcement cage comprises the following steps:
s1, preparation of processing: preparing an end positioning mechanism 1, a middle positioning mechanism 2 and a material to be assembled which are required by construction according to the structure of the reinforcement cage 3;
s2, positioning and setting the longitudinal protruding stressed steel bar at the bottom end: placing the longitudinal protruding stressed steel bar 311 at the bottom end into the clamping opening structure 5 on the middle positioning mechanism 2, wherein the end part corresponds to the positioning hole 1121 on the end positioning mechanism 1 and is used for realizing the positioning arrangement of the longitudinal protruding stressed steel bar 311 at the bottom end;
s3, positioning and setting of the closed stirrups: the annular closed stirrup 32 is positioned and placed on the longitudinal protruding stressed steel bar 311 at the bottom end of the middle positioning structure 2, so that the periphery of the closed stirrup 32 is tightly attached to the limiting clamping groove 211, and one side of the closed stirrup is tightly attached to the radial clamping plate 22, so that the axial and radial positioning of the closed stirrup 32 on the middle positioning structure 2 is realized; simultaneously, welding and positioning the intersection of the closed stirrup 32 and the longitudinal protruding stressed steel bar 311;
s4, positioning and erecting the adjacent longitudinal sunken stressed steel bars: arranging one axial end of the longitudinal concave stressed steel bar 312 adjacent to the longitudinal convex stressed steel bar 311 in the step 3 corresponding to the longitudinal connecting rod 121; meanwhile, the longitudinal sunken stressed steel bar 312 is arranged in the clamping opening structure 5, and the intersection of the closed stirrup 32 and the longitudinal sunken stressed steel bar 312 is welded and positioned;
s5, positioning and lapping the stressed steel bars at the lower part of the steel bar cage: according to the steps 3 and 4, the welding and the positioning of the longitudinal stressed steel bars 31 arranged on the lower semicircular structure of the steel reinforcement cage 3 at intervals in a staggered mode are sequentially completed;
s6, positioning and lapping the upper longitudinal sunken stressed steel bars: arranging one axial end of the longitudinal depressed stressed steel bar 312 adjacent to the longitudinal protruded stressed steel bar 311 in the middle of the side edge welded and positioned in the step 5 corresponding to the longitudinal connecting rod 121, meanwhile, clamping and limiting the longitudinal depressed stressed steel bar 312 to be processed through the clamping part of the positioning structure 6 and the longitudinal protruded stressed steel bar 311 in the middle of the side edge, and supporting and limiting the positioning and supporting part of the positioning structure 6, so as to realize the butting and positioning welding of the longitudinal depressed stressed steel bar 312 and the closed stirrup 32;
s7, positioning and lapping adjacent longitudinal protruding stressed steel bars: the axial end part of the longitudinal protruding stressed steel bar 311 adjacent to the longitudinal recessed stressed steel bar 312 in the step 6 corresponds to the positioning hole 1121 on the end positioning mechanism 1, meanwhile, the clamping part of the positioning structure 6 is clamped and limited with the longitudinal recessed stressed steel bar 312 processed in the step 6, and the positioning support part of the positioning structure 6 supports and limits the longitudinal protruding stressed steel bar 311 to be processed, so that the longitudinal protruding stressed steel bar 311 is abutted to and positioned and welded with the closed stirrup 32;
s8, positioning and lapping the stressed steel bars on the upper part of the steel bar cage: according to the steps 6 and 7, the welding and the positioning of the longitudinal stressed steel bars 31 arranged on the upper semicircular structure of the steel reinforcement cage at intervals in a staggered mode are sequentially completed;
s9, finishing the machining: the reinforcement cage 3 is directly lifted away from the reinforcement cage forming device by a crane, the longitudinal stressed reinforcements 31 of the two adjacent reinforcement cages 3 are arranged in a one-to-one correspondence manner, and the two-way threaded sleeves 4 are connected to form an integral reinforcement cage body structure.
The device has the advantages of simple structure, convenient installation and operation, repeated utilization, economy, practicality, convenient carrying and management, flexible use, reasonable design, compact structure and good market prospect.
The device is simple in structure and convenient to disassemble and assemble, when the device is idle, the device is disassembled and is convenient to store and transport, the device can be carried to a working site for assembly when in use, the operation range of the whole assembly process is small, workers can finish the assembly on the ground, the workers do not need to climb, the safety of the whole installation and use process is high, the time and the labor are saved, the device is very convenient, the machining precision is high, and the working efficiency is greatly improved.
The invention has flexible use by arranging the adjusting structure, can enable the longitudinal stress steel bar to quickly reach the designated position, and is very convenient.
It should be noted that the detailed description of the invention is not included in the prior art, or can be directly obtained from the market, and the detailed connection mode can be widely applied in the field or daily life without creative efforts, and the detailed description is not repeated here.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (10)
1. Reinforcing bar cage forming device, its characterized in that: comprises an end positioning mechanism and a middle positioning mechanism;
the end positioning mechanism comprises an outer convex steel bar positioning frame and an inner concave steel bar positioning frame; the convex reinforcing steel bar positioning frame is provided with a positioning plate corresponding to the stressed reinforcing steel bar longitudinally protruding from the reinforcing cage; the invaginated steel bar positioning frame is provided with a longitudinal connecting rod; one end of the longitudinal connecting rod is connected with the positioning plate, and the other end of the longitudinal connecting rod is arranged corresponding to the longitudinal depressed stressed steel bar on the steel bar cage and is used for realizing the positioning arrangement of the longitudinal stressed steel bar at one end of the steel bar cage;
the middle positioning mechanism comprises a first support and a radial clamping plate; the closed stirrups on the reinforcement cage are arranged on the limiting clamping grooves of the first bracket; the radial clamping plates are uniformly arranged along the radial direction of the outer sides of the limiting clamping grooves and are used for realizing the positioning arrangement of longitudinal stressed steel bars.
2. The reinforcement cage forming apparatus of claim 1, wherein: the reinforcement cage comprises longitudinal stress reinforcements and closed stirrups; the closed stirrups are arranged at intervals along the axial direction; the longitudinal stressed steel bars comprise longitudinal convex stressed steel bars and longitudinal concave stressed steel bars; and the longitudinal convex stressed steel bars and the longitudinal concave stressed steel bars are sequentially distributed on the closed stirrups at intervals and are used for forming a steel reinforcement cage with a cylindrical frame structure.
3. The reinforcement cage forming apparatus of claim 1, wherein: the convex steel bar positioning frame comprises a second bracket and a positioning plate; the positioning plate is arranged on the second bracket; and the positioning plate is provided with a positioning part corresponding to the longitudinal stressed steel bar.
4. The reinforcement cage forming apparatus of claim 1, wherein: one end of the longitudinal connecting rod is connected with the positioning part on the positioning plate, and the other end of the longitudinal connecting rod is connected with the third support on the invaginated steel bar positioning frame through the fixing rod, so that the longitudinal connecting rod is positioned and supported.
5. The reinforcement cage forming apparatus of claim 1, wherein: the axes of the positioning plate on the end positioning mechanism and the limiting clamping groove on the middle positioning mechanism are overlapped; the device is used for realizing accurate positioning and setting of the longitudinal stressed steel bars and the closed stirrups to be assembled.
6. The reinforcement cage forming apparatus of claim 1, wherein: the radial clamping plate is arranged along the radial direction of the limiting clamping groove and is provided with a clamping opening structure.
7. The reinforcement cage forming apparatus of claim 6, wherein: the clamping opening structure comprises two clamping plates; the clamping opening structure is arranged on one side face of the first support, the clamping plate interval is arranged and corresponds to the radial size of the longitudinal stress reinforcing steel bar and extends towards the inner side, and the clamping opening structure is used for achieving the longitudinal clamping and positioning arrangement of the longitudinal stress reinforcing steel bar.
8. The reinforcement cage forming apparatus of claim 1, wherein: a plurality of positioning structures are also arranged; the positioning structure comprises a connecting rod, a clamping part and a positioning supporting part;
the clamping part comprises a first cross rod and a first vertical rod; one end of the first cross rod is fixedly connected with one end of the first vertical rod and is used for forming an included angle-shaped rod body structure clamped with the periphery of the longitudinal stressed steel bar;
the positioning support part comprises a second cross rod;
the other end of the first cross rod is fixedly connected with the bottom end of the rod body of the connecting rod; one end of the second cross rod is fixedly connected with the middle part of the rod body of the connecting rod; the first cross rod and the second cross rod are arranged in parallel up and down;
through contained angle form body of rod structure card of joint portion is on the vertical atress reinforcing bar of lower floor, just the location supporting part is established on the vertical atress reinforcing bar of upper strata for realize the location support between the vertical atress reinforcing bar of upper and lower floor.
9. The reinforcement cage forming apparatus of claim 1, wherein: the positioning structure is a 5-shaped rod body structure.
10. A reinforcement cage forming method based on the reinforcement cage forming device of any one of claims 1 to 9, comprising the steps of:
s1, preparation of processing: preparing an end positioning mechanism, a middle positioning mechanism and a material to be assembled which are required by construction according to the structure of the reinforcement cage;
s2, positioning and setting the longitudinal protruding stressed steel bar at the bottom end: placing the longitudinal protruding stressed steel bar at the bottom end into a clamping opening structure on the middle positioning mechanism, wherein the end part of the longitudinal protruding stressed steel bar corresponds to a positioning hole on the end positioning mechanism and is used for realizing the positioning arrangement of the longitudinal protruding stressed steel bar at the bottom end;
s3, positioning and setting of the closed stirrups: the annular closed stirrup is positioned and placed on the longitudinally protruding stressed steel bar at the bottom end of the middle positioning structure, so that the periphery of the closed stirrup is tightly attached to the limiting clamping groove, and one side of the closed stirrup is tightly attached to the radial clamping plate, so that the axial and radial positioning of the closed stirrup on the middle positioning structure is realized; simultaneously welding and positioning the intersection of the closed stirrup and the longitudinal protruding stressed steel bar;
s4, positioning and erecting the adjacent longitudinal sunken stressed steel bars: arranging one axial end of the longitudinal concave stressed steel bar adjacent to the longitudinal convex stressed steel bar in the step (3) corresponding to the longitudinal connecting rod; meanwhile, the longitudinal sunken stressed steel bar is arranged in the clamping opening structure, and the welding and positioning of the intersection of the closed stirrup and the longitudinal sunken stressed steel bar are carried out;
s5, positioning and lapping the stressed steel bars at the lower part of the steel bar cage: according to the steps 3 and 4, welding and positioning longitudinal stressed steel bars arranged on the lower semicircular structure of the steel reinforcement cage at intervals in a staggered mode are sequentially completed;
s6, positioning and lapping the upper longitudinal sunken stressed steel bars: arranging one axial end of the longitudinal sunken stressed steel bar adjacent to the longitudinal protruded stressed steel bar in the middle of the side edge welded and positioned in the step 5 corresponding to the longitudinal connecting rod, meanwhile, clamping and limiting the longitudinal protruded stressed steel bar in the middle of the side edge through a clamping part of the positioning structure, and supporting and limiting a positioning and supporting part of the positioning structure on the longitudinal sunken stressed steel bar to be processed so as to realize the butting and positioning welding of the longitudinal sunken stressed steel bar and the closed stirrup;
s7, positioning and lapping adjacent longitudinal protruding stressed steel bars: the axial end part of the longitudinal protruding stressed steel bar adjacent to the longitudinal sunken stressed steel bar in the step 6 corresponds to a positioning hole in an end positioning mechanism, meanwhile, the clamping part of the positioning structure is clamped and limited with the longitudinal sunken stressed steel bar processed in the step 6, and the positioning supporting part of the positioning structure supports and limits the longitudinal protruding stressed steel bar to be processed, so that the longitudinal protruding stressed steel bar is abutted to and positioned and welded with the closed stirrup;
s8, positioning and lapping the stressed steel bars on the upper part of the steel bar cage: according to the steps 6 and 7, welding and positioning longitudinal stressed steel bars arranged on the upper semicircular structure of the steel reinforcement cage at intervals in a staggered mode are sequentially completed;
s9, finishing the machining: the steel reinforcement cage is directly lifted away from the steel reinforcement cage forming device through a crane, longitudinal stress steel reinforcements of two adjacent steel reinforcement cages are arranged in a one-to-one correspondence mode, and an integral steel reinforcement cage body structure is formed through two-way threaded sleeve connection.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113369424A (en) * | 2021-06-04 | 2021-09-10 | 云南建投第十一建设有限公司 | Method for quickly manufacturing reinforcement cage |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113369424A (en) * | 2021-06-04 | 2021-09-10 | 云南建投第十一建设有限公司 | Method for quickly manufacturing reinforcement cage |
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