CN108687270B - Automatic processing and forming device for stirrups in road bridge construction pile foundation cage - Google Patents
Automatic processing and forming device for stirrups in road bridge construction pile foundation cage Download PDFInfo
- Publication number
- CN108687270B CN108687270B CN201810460143.9A CN201810460143A CN108687270B CN 108687270 B CN108687270 B CN 108687270B CN 201810460143 A CN201810460143 A CN 201810460143A CN 108687270 B CN108687270 B CN 108687270B
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- Prior art keywords
- fixed
- oil cylinder
- cutting
- pile foundation
- cutter head
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- 238000010276 construction Methods 0.000 title claims abstract description 24
- 238000003466 welding Methods 0.000 claims abstract description 24
- 238000005520 cutting process Methods 0.000 claims abstract description 18
- 238000003825 pressing Methods 0.000 claims abstract description 18
- 239000003921 oil Substances 0.000 claims abstract description 14
- 239000010730 cutting oil Substances 0.000 claims abstract description 5
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 239000003638 chemical reducing agent Substances 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 abstract description 19
- 239000010959 steel Substances 0.000 abstract description 19
- 238000005452 bending Methods 0.000 abstract description 4
- 238000004804 winding Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- 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
- B21F27/12—Making special types or portions of network by methods or means specially adapted therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The invention discloses an automatic processing and forming device for stirrups in a road bridge construction pile foundation cage. A rotary shaft sleeve and a rotary shaft are fixed on a support, a driving sprocket is fixed at one end of the rotary shaft sleeve and a rotary disc is fixed at the other end of the rotary shaft sleeve, the driving sprocket is connected with the driving sprocket through a driving chain, a transverse sliding rod, a transverse sliding sleeve, a lifting oil cylinder, a lifting sliding rod and a lifting sliding sleeve are sequentially fixed on the rotary shaft sleeve, a welding gun is fixed on the lifting sliding sleeve, a rib pressing oil cylinder and a rib pressing rod are fixed on the outer side of the rotary disc, a cutting oil cylinder, a cutting lever and a movable cutter head are arranged on the inner side of the rotary disc, a fixed cutter head, a fixed ring, a fixed clamp and a rib pressing wheel are arranged on the rotary disc, and a discharging oil cylinder is arranged on the inner side of the rotary disc. The steel bar winding, compacting, welding, cutting and unloading device is exquisite in structure, simple in operation and implementation, low in cost and high in efficiency, not only improves the construction quality, but also saves human resources, and is stable in performance, high in bending precision and free of rebound.
Description
Technical Field
The invention relates to a steel bar machining and forming device, in particular to an automatic machining and forming device for stirrups in a pile foundation cage for road and bridge construction, and belongs to the field of engineering machinery.
Background
Along with the rapid development of the construction of the high-speed railway and the expressway, a plurality of overhead bridges are necessarily required to be erected in the road construction process due to the influence of complex and various geographic environments, and the foundation work of the overhead bridges is to manufacture corresponding pile foundation cages, so that the construction method is low in cost, simple, convenient and efficient in manufacturing of the pile foundation cages of the road bridge, is a target pursued by a constructor and a supervision party together, and the internal stirrup rounding welding technology is a key link for manufacturing the pile foundation cages, and is a relatively troublesome technical problem in road bridge construction due to strict technical requirements and high construction difficulty. At present, the manufacturing of stirrups in a road bridge pile foundation cage mainly adopts a traditional manual manufacturing mode, the construction quality mainly depends on the operation skills and experience of welding personnel, so that the manufacturing cost is high, the construction efficiency is low, the steel bars are easy to damage, and the saturation of lap joints and other indexes are difficult to meet the standard requirements of inspection and evaluation, so that the engineering quality is directly influenced, the reworking rate is high, the construction cost is increased, the construction period is delayed, the technical problem of welding the stirrups in the road bridge pile foundation cage is solved by using an ideal scheme at present, and reports about automatic processing and forming devices of the stirrups in the road bridge construction pile foundation cage are not seen.
Disclosure of Invention
The invention aims to overcome the technical defects of the prior manual manufacture of the stirrup in the pile foundation cage, and discloses an automatic processing and forming device for the stirrup in the pile foundation cage for road and bridge construction.
The technical scheme of the invention is as follows:
a control cabinet and a speed reducer are respectively fixed on a support, a driving sprocket is installed at the output end of the speed reducer, a rotating shaft sleeve is fixed on the support, a rotating shaft penetrates through the rotating shaft sleeve, a driving sprocket is fixed at one end of the rotating shaft, a rotating disc is fixed at the other end of the rotating shaft, the driving sprocket is connected with the driving sprocket through a driving chain, a traversing slide rod is fixed on the rotating shaft sleeve in a sleeved mode, a traversing slide sleeve is sleeved with the traversing slide rod, a lifting oil cylinder and the lifting slide rod are fixed on the traversing slide sleeve, a welding gun support is fixed on the lifting slide sleeve, a welding gun support is provided with a welding gun, a rib pressing oil cylinder is fixed on the outer side of the rotating disc, a rib pressing rod is fixed at the telescopic end of the rib pressing oil cylinder, a cutting oil cylinder is arranged on the inner side of the rotating disc, a cutting lever is arranged at the telescopic end of the cutting oil cylinder, a movable cutter head is arranged on the cutting lever, a fixed cutter head, a fixed ring, a fixed card and a rib pressing wheel are arranged on the rotating disc, and a discharging oil cylinder is arranged on the inner side of the rotating disc.
The invention has the advantages of exquisite structure, simple operation and implementation, no need of special welders, operation completion by only one general worker, improvement of construction quality, saving of manpower resources, continuous uninterrupted construction, stable performance, no residual broken materials and effective saving of reinforcing steel bars. The bending diameter of the inner stirrup is adjustable, the bending precision is high, no rebound exists, the winding, compaction, welding, cutting and unloading of the steel bars are tightly connected, the operation efficiency is improved in a multiplied way, the construction cost is saved, and the automatic processing and forming device for the stirrup in the road and bridge construction pile foundation cage meets the technical requirements.
Drawings
Fig. 1 is a schematic diagram of the front view structure of the present invention.
Fig. 2 is a schematic left-view structure of the present invention.
Fig. 3 is a schematic view of the working state of the present invention.
The reference numerals are as follows:
the welding gun comprises a bracket 1, a control cabinet 2, a speed reducer 3, a driving sprocket 4, a driving chain 5, a driving sprocket 6, a rotating shaft sleeve 7, a rotating shaft 8, a traversing slide bar 9, a traversing slide bar 10, a lifting cylinder 11, a lifting slide bar 12, a lifting slide bar 13, a welding gun bracket 14, a welding gun 15, a rotating disc 16, a fixed ring 17, a fixed clamp 18, a rib pressing wheel 19, a rib pressing rod 20, a rib pressing cylinder 21, a cutting cylinder 22, a cutting lever 23, a movable cutter head 24, a fixed cutter head 25, a discharging cylinder 26 and a steel bar 27.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings, but the present invention is not limited to the embodiments:
the control cabinet 2 and the speed reducer 3 are respectively fixed at the lower part of the support 1, the driving chain wheel 4 is installed at the output end of the speed reducer 3, the rotary shaft sleeve 7 is fixed at the upper part of the support 1, the rotary shaft 8 penetrates through the rotary shaft sleeve 7, the transmission chain wheel 6 is fixed at one end of the rotary shaft 8, the rotary disk 16 is fixed at the other end of the rotary shaft 8, the transmission chain wheel 6 is connected with the driving chain wheel 4 through the driving chain 5, the traversing slide rod 9 is fixed on the rotary shaft sleeve 7, the traversing slide sleeve 10 is sheathed with the traversing slide sleeve 10, the lifting oil cylinder 11 and the lifting slide rod 13 are fixed on the traversing slide sleeve 10, the telescopic end of the lifting oil cylinder 11 is hinged with the lifting slide sleeve 12, the lifting slide sleeve 12 is sheathed on the lifting slide rod 13, the welding gun support 14 is fixed on the welding gun support 14, the welding gun support 14 is provided with the welding gun, the welding gun is fixed on the outer side of the rotary disk 16, the welding rod 21 is fixed at the telescopic end of the welding rod 21, the inner side of the cutting cylinder 22 is provided with the cutting lever 23, the movable cutter head 24 is arranged at the telescopic end of the cutting cylinder 22, the movable cutter head 24 is arranged on the rotary disk 16, the rotary disk 17 is provided with the movable cutter head 24, the fixed inside the fixed cutter head 18 and the inner side of the rotary disk 19 is arranged in turn from inside the inner side of the rotary disk 16.
When the steel bar cutting machine is used, the steel bar passes through the upper surface of the fixed cutter head, the end part of the steel bar is fixed on the fixed clamp, the other side of the steel bar is tightly pressed by the steel bar pressing wheel, then the control cabinet is started, the speed reducer operates to drive the chain wheel to rotate, the chain drives the driving chain wheel to rotate, the steel bar is driven to do circular motion on the fixed ring while the rotating disk rotates, the steel bar becomes circular, the steel bar pressing cylinder extends to push up the steel bar pressing rod, the steel bar pressing rod tightens the horizontal lap joint part of the steel bar, the lifting cylinder contracts to drive the welding gun to descend, the welding gun starts to weld the steel bar, the cutting cylinder extends to push up the cutting lever, the movable cutter head is driven to move opposite to the fixed cutter head to cut the steel bar, the cutting lever returns to the original position after the cutting is completed, the unloading cylinder extends to push the welded circular steel bar away from the fixed ring, the next procedure is repeated after the reset, and the bending diameter of the inner stirrup can be adjusted by itself.
Claims (4)
1. The utility model provides a stirrup automatic processing forming device in road bridge construction pile foundation cage which characterized in that: a control cabinet (2) and a speed reducer (3) are respectively fixed on a support (1), a driving chain wheel (4) is arranged at the output end of the speed reducer (3), a rotating shaft sleeve (7) is fixed on the support (1), a rotating shaft (8) passes through the rotating shaft sleeve (7), a driving chain wheel (6) is fixed at one end of the rotating shaft (8), a rotating disc (16) is fixed at the other end of the rotating shaft (8), the driving chain wheel (6) is connected with the driving chain wheel (4) through a driving chain (5), a transverse sliding rod (9) is fixed on the rotating shaft sleeve (7), a transverse sliding sleeve (10) is sleeved outside the transverse sliding rod (9), a lifting oil cylinder (11) and a lifting sliding rod (13) are fixed on the transverse sliding sleeve (10), a telescopic end of the lifting oil cylinder (11) is hinged with a lifting sliding sleeve (12), a welding gun support (14) is fixed on the lifting sliding sleeve (12), a welding gun (15) is arranged on the welding gun support (14), a bar pressing oil cylinder (21) is fixed at the outer side of the rotating disc (16), a telescopic end of the bar pressing oil cylinder (21) is fixed with a cutting bar rod (20), a cutting oil cylinder (22) is arranged at the inner side of the rotating disc (16), a telescopic end of the cutting oil cylinder (22) is arranged at the telescopic end of the cutting bar (23), the movable cutter head (24) is arranged on the cutting lever (23), the fixed cutter head (25), the fixed ring (17), the fixed clamp (18) and the rib pressing wheel (19) are arranged on the rotating disc (16), and the discharging oil cylinder (26) is arranged on the inner side of the rotating disc (16).
2. The automatic processing and forming device for stirrups in a road and bridge construction pile foundation cage according to claim 1, wherein the device is characterized in that: a control cabinet (2) and a speed reducer (3) are respectively fixed at the lower part of a bracket (1), and a rotary shaft sleeve (7) is fixed at the upper part of the bracket (1).
3. The automatic processing and forming device for stirrups in a road and bridge construction pile foundation cage according to claim 1, wherein the device is characterized in that: a fixed cutter head (25) is arranged on the rotary disk (16) corresponding to the movable cutter head (24).
4. The automatic processing and forming device for stirrups in a road and bridge construction pile foundation cage according to claim 1, wherein the device is characterized in that: the outside of the rotary disk (16) is fixedly provided with a fixed ring (17), a fixed clamp (18) and a rib pressing wheel (19) from inside to outside in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810460143.9A CN108687270B (en) | 2018-05-15 | 2018-05-15 | Automatic processing and forming device for stirrups in road bridge construction pile foundation cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810460143.9A CN108687270B (en) | 2018-05-15 | 2018-05-15 | Automatic processing and forming device for stirrups in road bridge construction pile foundation cage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108687270A CN108687270A (en) | 2018-10-23 |
| CN108687270B true CN108687270B (en) | 2024-03-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810460143.9A Active CN108687270B (en) | 2018-05-15 | 2018-05-15 | Automatic processing and forming device for stirrups in road bridge construction pile foundation cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108687270B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110280699A (en) * | 2019-07-22 | 2019-09-27 | 中铁二十一局集团第三工程有限公司 | Steel reinforcement cage tie hoop rotates producing device automatically |
| CN110479916A (en) * | 2019-08-20 | 2019-11-22 | 建科机械（天津）股份有限公司 | The bending mechanism of reinforcing cage stirrup |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1316032A (en) * | 1970-05-18 | 1973-05-09 | Mitsubishi Heavy Ind Ltd | Method and apparatus for the casting of metal annuli |
| US3938235A (en) * | 1973-03-14 | 1976-02-17 | Chicago Metal Mfg. Co. | Method for severing rings from a coil |
| CN104492885A (en) * | 2014-12-02 | 2015-04-08 | 江苏武进不锈股份有限公司 | Automatic tube bending machine |
| CN106425473A (en) * | 2016-11-02 | 2017-02-22 | 中铁四局集团第二工程有限公司 | Automatic welding rounding machine for reinforcement hoop |
| CN206425461U (en) * | 2017-01-13 | 2017-08-22 | 中交四公局第一工程有限公司 | Circular reinforcement component process equipment |
| CN208276096U (en) * | 2018-05-15 | 2018-12-25 | 中铁二十一局集团第三工程有限公司 | The automatic machine-shaping device of stirrup in road and bridge construction pile foundation cage |
-
2018
- 2018-05-15 CN CN201810460143.9A patent/CN108687270B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1316032A (en) * | 1970-05-18 | 1973-05-09 | Mitsubishi Heavy Ind Ltd | Method and apparatus for the casting of metal annuli |
| US3938235A (en) * | 1973-03-14 | 1976-02-17 | Chicago Metal Mfg. Co. | Method for severing rings from a coil |
| CN104492885A (en) * | 2014-12-02 | 2015-04-08 | 江苏武进不锈股份有限公司 | Automatic tube bending machine |
| CN106425473A (en) * | 2016-11-02 | 2017-02-22 | 中铁四局集团第二工程有限公司 | Automatic welding rounding machine for reinforcement hoop |
| CN206425461U (en) * | 2017-01-13 | 2017-08-22 | 中交四公局第一工程有限公司 | Circular reinforcement component process equipment |
| CN208276096U (en) * | 2018-05-15 | 2018-12-25 | 中铁二十一局集团第三工程有限公司 | The automatic machine-shaping device of stirrup in road and bridge construction pile foundation cage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108687270A (en) | 2018-10-23 |
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