CN218695608U - Intelligent processing system for box girder steel reinforcement framework - Google Patents
Intelligent processing system for box girder steel reinforcement framework Download PDFInfo
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- CN218695608U CN218695608U CN202120508547.8U CN202120508547U CN218695608U CN 218695608 U CN218695608 U CN 218695608U CN 202120508547 U CN202120508547 U CN 202120508547U CN 218695608 U CN218695608 U CN 218695608U
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- stirrup
- positioning
- box girder
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Abstract
The intelligent processing system for the box girder steel reinforcement framework comprises a jig frame and a moving platform positioned above the jig frame, wherein a welding manipulator and a taking manipulator which are arranged towards the jig frame are hung on the moving platform; the jig frame comprises a support, at least one conveyor belt group, a stirrup positioning device, a steel bar positioning device and a steel bar supporting device; compared with the prior art, through bed-jig and moving platform's setting, make in the mode entering bed-jig of stirrup accessible hoist and mount, and fix a position the stirrup through conveyer belt group and stirrup positioner, make the stirrup have better precision, the welding is placed through the distribution of upper longitudinal reinforcement and lower floor's longitudinal reinforcement to longitudinal reinforcement simultaneously, and the mode through the manipulator welds longitudinal reinforcement and stirrup, when guaranteeing each component stability, reduce workman's labour demand in a large number, the human cost is saved.
Description
Technical Field
The utility model belongs to the technical field of case roof beam framework of steel reinforcement, especially, case roof beam framework of steel reinforcement intelligence system of processing.
Background
The box girder is one of the middle girders in bridge engineering, the inner part of the box girder is hollow, and flanges are arranged on two sides of the upper part of the box girder and are similar to a box, so that the box girder is named. The box girder of the reinforced concrete structure is divided into a prefabricated box girder and a cast-in-place box girder. The box girder prefabricated in the independent site can be erected after the lower project is finished by combining the bridge girder erection machine, so that the project progress can be accelerated, and the construction period can be saved; the cast-in-place box girder is mainly divided into two types, namely a prestressed reinforced concrete box girder and a steel box girder, which are commonly used for large continuous bridges. The prestressed reinforced concrete box girder is constructed on site, and transverse prestress is also arranged in some cases besides longitudinal prestress; the steel box girder is generally processed in a factory and then transported to a site for installation, and has an all-steel structure, and a part of reinforced concrete pavement layer is also added.
The steel bar binding of the top plate of the box girder directly influences the production efficiency of the prefabricated box girder, and further influences the progress of field construction. Therefore, the research on the binding of the steel bars of the top plate of the box girder is quite necessary.
The existing box girder steel reinforcement framework has the following defects: firstly, the space between the reinforcement stirrups and the space between the longitudinal reinforcements of the roof assembled on site are difficult to accurately control, so that the stress condition of a poured finished product is deviated from a design drawing, and the safety of a bridge is reduced; secondly, the conditions of missing welding, less welding, irregular welding line and weak welding may exist when workers weld the steel bars; thirdly, the roof steel bars need to be bound by a large number of workers on site, so that the labor cost is high, the speed is low, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model relates to an overcome the defect among the above-mentioned prior art, provide a degree of automation height, labour saving and time saving's case roof beam framework of steel reinforcement intelligence system of processing.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the intelligent processing system for the box girder steel reinforcement framework comprises a jig frame and a moving platform positioned above the jig frame, wherein a welding manipulator and a taking manipulator which are arranged towards the jig frame are hung on the moving platform; the jig comprises a support, at least one conveyor belt group, a stirrup positioning device, a steel bar positioning device and a steel bar supporting device, wherein the conveyor belt group and the stirrup positioning device are placed on the support, the stirrup positioning device is arranged on two sides of the conveyor belt group relatively, the steel bar positioning device is rotatably connected to two ends of the stirrup positioning device, the steel bar supporting device is positioned below the conveyor belt group, and the steel bar supporting device is arranged towards the conveyor belt group; the conveyor belt group comprises a first conveyor belt and a second conveyor belt which have opposite moving directions, the first conveyor belt is provided with a first positioning latch which is vertically arranged, and the second conveyor belt is provided with a second positioning latch which is matched with the first positioning latch; support columns are arranged at two ends of the moving platform, a sliding rail is arranged on the moving platform, and the welding manipulator and the taking manipulator are connected to the sliding rail in a sliding mode.
As the utility model discloses a preferred scheme, stirrup positioner is including the locating plate and the pneumatic cylinder that are connected, and the pneumatic cylinder is located the support, locating plate and conveyer belt group parallel arrangement.
As an optimized scheme of the utility model, the length of locating plate is greater than the length of first conveyer belt and second conveyer belt.
As a preferred scheme of the utility model, reinforcing bar positioner is including the commentaries on classics board and the pivot that are connected, and the relative locating plate that sets up is passed in the pivot, and even has the rotation motor in the pivot.
As an optimized proposal of the utility model, one side of the rotating plate is fixedly connected with the rotating shaft.
As the utility model discloses a preferred scheme, the steel bar strutting arrangement is including the cylinder and the backup pad that are connected, backup pad and moving platform mutually noninterfere.
As the utility model discloses a preferred scheme, the backup pad is turned over the folded plate by the polylith and is constituteed, even has the hinge between the adjacent folded plate that turns over.
The processing method of the intelligent processing system for the steel reinforcement framework of the box girder comprises the following steps:
step A: erecting an intelligent processing system of a box girder steel reinforcement framework;
and B: arranging a first positioning latch and a second positioning latch on the conveyor belt group at a certain interval according to a drawing;
step C: the stirrup is lifted through the stretching of the taking manipulator, and vertically placed on the conveyor belt group according to a preset drawing distance, so that the stirrup is positioned between the first positioning latch and the second positioning latch which are matched with each other;
step D: clamping two ends of the stirrup by moving a positioning plate of the stirrup positioning device, and clamping the stirrup by the first positioning latch and the second positioning latch through the movement of the conveyor belt;
step E: the steel bar supporting device is stretched, the turnover plate is opened to form a supporting plate, the upper-layer longitudinal steel bars are placed in the stirrups, the supporting plate supports the upper-layer longitudinal steel bars, and the steel bar positioning device is turned over to align all the upper-layer longitudinal steel bars;
step F: welding the upper-layer longitudinal steel bars and the stirrups through a welding manipulator;
step G: turning over the steel bar positioning device, contracting the steel bar supporting device, and placing the lower-layer longitudinal steel bars at the bottoms of the stirrups;
step H: welding the lower-layer longitudinal steel bars and the stirrups through a welding manipulator;
step I: and binding the longitudinal steel bars and the stirrups to complete the welding binding of the box girder steel reinforcement framework.
As a preferred scheme of the utility model, interval between the adjacent first location latch is unanimous with the interval between the adjacent stirrup, and interval between the adjacent second location latch of the same reason is unanimous with the interval between the adjacent stirrup.
As an optimized scheme of the utility model, the length of first location latch and second location latch is not less than the height of stirrup.
The beneficial effects of the utility model are that, compare with prior art: through bed-jig and moving platform's setting, make in the mode of stirrup accessible hoist and mount gets into the bed-jig, and fix a position the stirrup through conveyer belt group and stirrup positioner, make the stirrup have better precision, the welding is placed through the distribution of upper longitudinal reinforcement and lower floor longitudinal reinforcement to longitudinal reinforcement simultaneously, and the mode through the manipulator welds longitudinal reinforcement and stirrup, when guaranteeing each component stability, reduce workman's labour demand in a large number, the cost of using manpower sparingly.
Drawings
Fig. 1 is a top view of the present invention;
fig. 2 is a front view of the present invention;
FIG. 3 is a schematic diagram of a conveyor set;
FIG. 4 is a schematic structural view of the support plate;
reference numbers in the figures: the device comprises a jig frame 1, a moving platform 2, a welding manipulator 2-1, a taking manipulator 2-2, a support column 2-3, a slide rail 2-4, a welding manipulator 2-1, a taking manipulator 2-2, a support 3, a conveyor belt group 4, a first conveyor belt 4-1, a second conveyor belt 4-2, a first positioning latch 4-3, a second positioning latch 4-4, a stirrup positioning device 5, a hydraulic cylinder 5-1, a positioning plate 5-2, a steel bar positioning device 6, a rotating shaft 6-1, a rotating plate 6-2, a steel bar supporting device 7, a cylinder 7-1, a supporting plate 7-2, a turnover plate 7-3 and a hinge 7-4.
Detailed Description
The following describes embodiments of the present invention in detail with reference to the accompanying drawings.
As shown in fig. 1-4, the intelligent processing system for the box girder steel reinforcement framework comprises a jig frame 1 and a moving platform 2 positioned above the jig frame 1, wherein a welding manipulator 2-1 and a taking manipulator 2-2 which are arranged towards the jig frame 1 are suspended on the moving platform 2; the jig frame 1 comprises a support 3, at least one conveyor belt group 4, a stirrup positioning device 5, a steel bar positioning device 6 and a steel bar supporting device 7, wherein the conveyor belt group 4 and the stirrup positioning device 5 are placed on the support 3, the stirrup positioning device 5 is oppositely arranged on two sides of the conveyor belt group 4, the steel bar positioning device 6 is rotatably connected to two ends of the stirrup positioning device 5, the steel bar supporting device 7 is positioned below the conveyor belt group 4, and the steel bar supporting device 7 is arranged towards the conveyor belt group 4; the conveyor belt group 4 comprises a first conveyor belt 4-1 and a second conveyor belt 4-2 which have opposite moving directions, the first conveyor belt 4-1 is provided with a first positioning latch 4-3 which is vertically arranged, and the second conveyor belt 4-2 is provided with a second positioning latch 4-4 which is matched with the first positioning latch 4-3; two ends of the moving platform 2 are provided with support columns 2-3, the moving platform 2 is provided with slide rails 2-4, and the welding manipulator 2-1 and the taking manipulator 2-2 are connected to the slide rails 2-4 in a sliding mode.
The length of the jig frame 1 is designed according to the length of a box girder steel reinforcement framework which needs to be processed in actual needs, the width of the jig frame 2 is designed according to the width of the box girder steel reinforcement framework which needs to be processed in actual needs, the length of the moving platform 2 is larger than that of the jig frame 2, and the length of the sliding rail 2-4 is larger than that of the conveying belt group 4, so that the welding manipulator 2-1 and the taking manipulator 2-2 can move within the length range of the conveying belt group 4, and the processing needs are met.
Conveyer belt group 4 is built on stilts setting under support 3's effect, and support 3 comprises many support frames, and the quantity of support frame sets up according to actual need, and many support frames are located same level, and conveyer belt group 4 level setting under support 3's effect.
The stirrup positioning device 5 comprises a positioning plate 5-2 and a hydraulic cylinder 5-1 which are connected, the hydraulic cylinder 5-1 is positioned on the bracket 3, the positioning plate 5-2 is arranged in parallel with the conveyor belt group 4, and the length of the positioning plate 5-2 is greater than that of the first conveyor belt 4-1 and the second conveyor belt 4-2.
The hydraulic cylinders 5-1 are fixedly connected to the end portion of the support 3 through bolts, the hydraulic cylinders 5-1 drive the positioning plates 5-2 to move, at least one hydraulic cylinder 5-1 is connected to the positioning plate 5-2 on the same side, the number of the hydraulic cylinders 5-1 on the same side is set according to actual needs, the hydraulic cylinders 5-1 on the same side operate synchronously all the time, and as the stirrup positioning devices 5 are arranged on the two sides of the conveyor belt group 4 relatively, the hydraulic cylinders 5-1 on the support 3 are arranged relatively, the positioning plates 5-2 on the hydraulic cylinders 5-1 arranged relatively move relatively, and the hydraulic cylinders 5-1 of the stirrup positioning devices 5 arranged relatively operate synchronously all the time.
The positioning plate 5-2 is placed on the support 3, the height of the positioning plate 5-2 is not less than that of the stirrup, and the positioning plate 5-2 slides along the length direction of the support 3 under the action of the hydraulic cylinder 5-1.
The steel bar positioning device 6 comprises a rotating plate 6-2 and a rotating shaft 6-1 which are connected, the rotating shaft 6-1 penetrates through the positioning plate 5-2 which is oppositely arranged, the rotating shaft 6-1 is connected with a rotating motor, and one side of the rotating plate 6-2 is fixedly connected with the rotating shaft 6-1.
The positioning plate 5-2 is provided with a through hole matched with the rotating shaft 6-1, the length of the rotating shaft 6-1 is larger than the farthest distance of the oppositely arranged positioning plates 5-2, the rotating shaft 6-1 is ensured to penetrate through the oppositely arranged positioning plates 5-2 all the time, so that interference between the rotating shaft 6-1 and the positioning plates 5-2 is avoided, the rotating motor can drive the rotating plate 6-2 to rotate, when the rotating motor drives the rotating plate 6-2 to rotate to a horizontal state, arrangement of longitudinal steel bars can be facilitated at the moment, and when the rotating motor drives the rotating plate 6-2 to rotate to a vertical state, the rotating plate 6-2 is overturned from the horizontal state to the vertical state, so that the longitudinal steel bars can be aligned.
The steel bar supporting device 7 comprises a cylinder 7-1 and a supporting plate 7-2 which are connected, the supporting plate 7-2 and the moving platform 2 are not interfered with each other, the supporting plate 7-2 is composed of a plurality of folding plates 7-3, hinges 7-4 are connected between the adjacent folding plates 7-3, the width of the folding plates 7-3 is smaller than the distance between the adjacent stirrups, so that the folding plates 7-3 are convenient to move into the box girder steel bar framework, the supporting plate 7-2 is formed by folding and flatly paving the folding plates 7-3, and the steel bar supporting device 7 can be moved out of the box girder steel bar framework after the folding plates 7-3 are folded after being used.
In the actual use process, the method comprises the following steps:
step A: set up box girder framework of steel reinforcement intelligence system of processing, the size of bed-jig 1 and mobile platform 2 designs according to the size of the actual required box girder framework of steel reinforcement.
And B: the first positioning latch 4-3 and the second positioning latch 4-4 are arranged on the conveyor belt group 4 at certain intervals according to drawing setting, the first conveyor belt 4-1 and the second conveyor belt 4-2 are moved to proper positions in advance, the interval between the adjacent first positioning latches 4-3 is consistent with the interval between the adjacent stirrups, the interval between the adjacent second positioning latches 4-4 is consistent with the interval between the adjacent stirrups in the same way, and the interval between the first positioning latch 4-3 and the second positioning latch 4-4 which are matched with each other is larger than the width of the stirrups.
Step C: the stirrups are hoisted through the stretching of the mechanical arm 2-2, and are vertically placed on the conveyor belt group 4 according to the drawing set interval, so that the stirrups are located between the first positioning latch 4-3 and the second positioning latch 4-4 which are matched with each other.
The lengths of the first positioning latch 4-3 and the second positioning latch 4-4 are not less than the height of the stirrup, so that the first positioning latch 4-3 and the second positioning latch 4-4 are ensured to clamp the stirrup.
Step D: the two ends of the stirrup are clamped by moving the positioning plate 5-2 of the stirrup positioning device 5, the positioning plate 5-2 is driven to move under the action of the hydraulic cylinder 5-1, and the two ends of the stirrup are propped against by the oppositely arranged positioning plate 5-2 at the same time, so that the axial direction of the stirrup is positioned.
And the first positioning latch 4-3 and the second positioning latch 4-4 clamp the stirrup by moving the conveyor belt, so that the stirrup is positioned in the radial direction.
Step E: the reinforcing steel bar supporting device 7 is stretched, the folding plate 7-3 is opened to form a supporting plate 7-2, upper-layer longitudinal reinforcing steel bars are placed in stirrups, the supporting plate 7-2 rises to a proper position under the action of the air cylinder 7-1, the supporting plate 7-2 supports the upper-layer longitudinal reinforcing steel bars, and the reinforcing steel bar positioning device 6 is turned over to align all the upper-layer longitudinal reinforcing steel bars.
The rotating plate 6-2 is in a horizontal state initially, so that longitudinal steel bars can be conveniently arranged, and when the rotating motor drives the rotating plate 6-2 to rotate to a vertical state, the rotating plate 6-2 is overturned to the vertical state from the horizontal state, so that the longitudinal steel bars on the upper layer can be aligned.
Step F: and welding the upper-layer longitudinal steel bars and the stirrups by the welding manipulator 2-1, and welding the upper-layer longitudinal steel bars and the stirrups by the welding manipulator 2-1 along the direction of the slide rail 2-4.
Step G: and the steel bar positioning device 6 is turned over, so that the rotating plate 6-2 is in a horizontal state, the steel bar supporting device 7 is contracted, the lower-layer longitudinal steel bars are placed at the bottom of the stirrups, and the lower-layer longitudinal steel bars are supported through the stirrups.
In the same way, when the rotating motor drives the rotating plate 6-2 to rotate to the vertical state, the rotating plate 6-2 is turned over from the horizontal state to the vertical state, and the lower-layer longitudinal steel bars can be aligned.
Step H: the lower-layer longitudinal steel bars and the stirrups are welded through the welding manipulator 2-1, and the upper-layer longitudinal steel bars and the stirrups are welded through the welding manipulator 2-1 along the direction of the sliding rail 2-4 in the same way.
Step I: and binding the longitudinal steel bars and the stirrups to complete the welding binding of the box girder steel reinforcement framework.
The first embodiment is as follows: the jig frame 1 is provided with two conveyor belt groups 4, the reinforcing steel bar supporting device 7 is located between the two conveyor belt groups 4, two groups of welding manipulators 2-1, taking manipulators 2-2 and sliding rails 2-4 are formed on the moving platform 2, so that the two taking manipulators 2-2 can simultaneously grab two ends of a stirrup in the grabbing process of the stirrup, the stirrup is better in stability in the placing process, the welding manipulator 2-1 and the taking manipulator 2-2 are provided with universal telescopic rods, and the welding manipulator 2-1 and the taking manipulator 2-2 can be conveniently welded and grabbed.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Although the reference numerals in the figures are used more here: the steel bar positioning device comprises a jig frame 1, a moving platform 2, a welding manipulator 2-1, a taking manipulator 2-2, a support column 2-3, a slide rail 2-4, a welding manipulator 2-1, a taking manipulator 2-2, a support 3, a conveyor belt group 4, a first conveyor belt 4-1, a second conveyor belt 4-2, a first positioning latch 4-3, a second positioning latch 4-4, a stirrup positioning device 5, a hydraulic cylinder 5-1, a positioning plate 5-2, a steel bar positioning device 6, a rotating shaft 6-1, a rotating plate 6-2, a steel bar supporting device 7, a cylinder 7-1, a support plate 7-2, a turnover plate 7-3, a hinge 7-4 and other terms, but the possibility of using other terms is not excluded; these terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any one of the additional limitations of the present invention.
Claims (7)
1. The intelligent processing system for the box girder steel reinforcement framework is characterized by comprising a jig frame (1) and a moving platform (2) positioned above the jig frame (1), wherein a welding manipulator (2-1) and a taking manipulator (2-2) which are arranged towards the jig frame (1) are hung on the moving platform (2); the jig frame (1) comprises a support (3), at least one conveyor belt group (4), a stirrup positioning device (5), a steel bar positioning device (6) and a steel bar supporting device (7), wherein the conveyor belt group (4) and the stirrup positioning device (5) are placed on the support (3), the stirrup positioning device (5) is arranged on two sides of the conveyor belt group (4) relatively, the steel bar positioning device (6) is rotatably connected to two ends of the stirrup positioning device (5), the steel bar supporting device (7) is positioned below the conveyor belt group (4), and the steel bar supporting device (7) is arranged towards the conveyor belt group (4); the conveyor belt group (4) comprises a first conveyor belt (4-1) and a second conveyor belt (4-2) which are opposite in moving direction, a first positioning latch (4-3) which is vertically arranged is arranged on the first conveyor belt (4-1), and a second positioning latch (4-4) which is matched with the first positioning latch (4-3) is arranged on the second conveyor belt (4-2); support columns (2-3) are arranged at two ends of the moving platform (2), a sliding rail (2-4) is arranged on the moving platform (2), and the welding manipulator (2-1) and the taking manipulator (2-2) are connected to the sliding rail (2-4) in a sliding mode.
2. The intelligent processing system for the box girder steel reinforcement framework, according to claim 1, is characterized in that the stirrup positioning device (5) comprises a positioning plate (5-2) and a hydraulic cylinder (5-1) which are connected, the hydraulic cylinder (5-1) is positioned on the bracket (3), and the positioning plate (5-2) is arranged in parallel with the conveyor belt group (4).
3. The intelligent processing system for the box girder steel reinforcement framework, according to claim 2, is characterized in that the length of the positioning plate (5-2) is greater than the length of the first conveyor belt (4-1) and the second conveyor belt (4-2).
4. The intelligent processing system for the box girder steel reinforcement framework, according to claim 1, is characterized in that the steel reinforcement positioning device (6) comprises a rotating plate (6-2) and a rotating shaft (6-1) which are connected, the rotating shaft (6-1) penetrates through the positioning plates (5-2) which are arranged oppositely, and the rotating shaft (6-1) is connected with a rotating motor.
5. The intelligent processing system for the steel reinforcement framework of the box girder according to claim 4, wherein one side of the rotating plate (6-2) is fixedly connected with the rotating shaft (6-1).
6. The intelligent processing system for the box girder steel reinforcement framework of claim 1, characterized in that the steel reinforcement supporting device (7) comprises a cylinder (7-1) and a supporting plate (7-2) which are connected, and the supporting plate (7-2) and the mobile platform (2) are not interfered with each other.
7. The intelligent processing system for the steel reinforcement framework of the box girder as claimed in claim 6, wherein the supporting plate (7-2) is composed of a plurality of folding plates (7-3), and hinges (7-4) are connected between the adjacent folding plates (7-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120508547.8U CN218695608U (en) | 2021-03-10 | 2021-03-10 | Intelligent processing system for box girder steel reinforcement framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120508547.8U CN218695608U (en) | 2021-03-10 | 2021-03-10 | Intelligent processing system for box girder steel reinforcement framework |
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| Publication Number | Publication Date |
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| CN218695608U true CN218695608U (en) | 2023-03-24 |
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| CN202120508547.8U Active CN218695608U (en) | 2021-03-10 | 2021-03-10 | Intelligent processing system for box girder steel reinforcement framework |
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- 2021-03-10 CN CN202120508547.8U patent/CN218695608U/en active Active
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