CN210412332U - Automatic rotary manufacturing device for spiral stirrups of reinforcement cage - Google Patents
Automatic rotary manufacturing device for spiral stirrups of reinforcement cage Download PDFInfo
- Publication number
- CN210412332U CN210412332U CN201921147873.XU CN201921147873U CN210412332U CN 210412332 U CN210412332 U CN 210412332U CN 201921147873 U CN201921147873 U CN 201921147873U CN 210412332 U CN210412332 U CN 210412332U
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- reinforcement cage
- steel reinforcement
- sleeve
- fixed
- rotating sleeve
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Abstract
The utility model discloses a steel reinforcement cage spiral stirrup autogiration making devices. A speed reducer and a driving gear are fixed on a base, a support and a fixed sleeve are arranged on the right side of the base, a rotating sleeve and a driven gear are sleeved in the rotating sleeve, the driving gear is connected with the driven gear through a chain, a rotating disc is fixed at the right end of the rotating sleeve and is hinged with a sliding sleeve in an equally-divided mode, an expansion shaft is sleeved in the rotating sleeve, a screw buckle at the left end of the expansion shaft is connected with a tightening nut, a follow-up disc is arranged at the right end of the expansion shaft, a fixed plate is arranged in an equally-divided mode on the follow. The utility model relates to a rational in infrastructure, mechanical properties is stable, and is easy and simple to handle, and the security performance is high, and stability can be strong, can adapt to the steel reinforcement cage of diameter variation in size, and steel reinforcement cage spiral stirrup is closely connected with the steel reinforcement cage skeleton, and the steel reinforcement cage design standard of preparation can satisfy bridge pier stud steel reinforcement protective layer's requirement, reaches the steel reinforcement cage spiral stirrup autogiration making devices who accords with the quality safety requirement.
Description
Technical Field
The utility model relates to a professional equipment specifically is a steel reinforcement cage spiral stirrup autogiration making devices in road and bridge steel reinforcement cage manufacture process, belongs to road and bridge construction field.
Background
Along with the rapid development of national infrastructure, more strict requirements are provided for engineering quality and production safety, particularly, the requirement on precision control in the construction process is higher, the automation degree of construction equipment is higher and higher, and the high-grade numerical control automation equipment can be more effectively improved only by arranging a high-precision mechanical internal support tool. Particularly, in road and bridge construction, a large number of reinforcement cages are required to be prefabricated to meet engineering requirements, so that the improvement of the construction speed and the quality of the reinforcement cages in the manufacturing process is particularly important.
At present, two modes are basically adopted for manufacturing a steel reinforcement cage, firstly, an internal reinforcement stirrup and a vertical main reinforcement are welded to form a steel reinforcement cage framework, two ends of the steel reinforcement cage framework are padded up and suspended by wood blocks, a constructor is required to continuously push the steel reinforcement cage framework to rotate and simultaneously carry out spiral stirrup welding or binding, and the steel reinforcement cage spiral stirrup is not tightly connected with the steel reinforcement cage framework, even the spiral stirrup and the steel reinforcement cage framework need to be tightly pressed by a steel bar wrench to weld the steel reinforcement cage framework, so that the steel reinforcement cage framework has the defects of more constructors, large labor intensity, wide occupied area, long manufacturing time, large construction difficulty and low product qualification rate; the other type is to utilize the steel reinforcement cage to roll up cage machine, at first insert all vertical main muscle and step up in the fixture of rotary disk, it is fixed that circle internal ligature is placed in vertical main muscle again to whole placing of reinforcement stirrup, then begin to twine the spiral stirrup, wait to shut down welding a reinforcement stirrup after the spiral stirrup twines the certain distance, continue to twine spiral stirrup and welding again, it is accomplished with the whole welding of spiral stirrup to repeat in proper order until reinforcement stirrup. The construction equipment has the advantages of high construction cost, high requirement on professional techniques of constructors, high labor intensity of workers, various working procedures and high construction cost. At present, a reinforcing cage manufacturing device which is simple in operation and reasonable in structure is not disclosed in the market.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the problem that present steel reinforcement cage spiral stirrup exists in the work progress to a steel reinforcement cage spiral stirrup autogiration making devices is disclosed. The utility model discloses a realize through following technical scheme: the speed reducer is fixed on the base, a driving gear is installed at the output end of the speed reducer, a fixed support is fixed on the right side of the speed reducer, a fixed sleeve is installed at the upper end of the support, a rotating sleeve is sleeved in the fixed sleeve, a driven gear is installed at the left end of the rotating sleeve, the driving gear is connected with the driven gear through a chain, a rotating disk is fixed at the right end of the rotating sleeve, the rotating disk is hinged with four to six sliding sleeves along the circumference in an evenly-divided mode, an expansion shaft is sleeved in the rotating sleeve, a screw thread connection tightening nut is arranged at the left end of the expansion shaft, a follow-up disk is installed at the right end of the expansion shaft, four to six fixed plates are arranged on the follow-up disk along the circumference. The utility model relates to a rational in infrastructure, mechanical properties is stable, and is easy and simple to handle, the security performance is high, and the stability can be strong, can adapt to the steel reinforcement cage of diameter variation in size, need not frequent change fixture, the steel reinforcement cage preparation of multiple diameter can be satisfied to a pair fixture, as long as swivel nut just can prop tight steel reinforcement cage skeleton, fixed speed is fast, steel reinforcement cage spiral stirrup is closely connected with the steel reinforcement cage skeleton, the steel reinforcement cage design standard of preparation, can satisfy bridge pier stud protective layer's requirement, reach the steel reinforcement cage spiral stirrup autogiration making devices who accords with quality safety requirement.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a right side view structure diagram of the present invention.
The reference numerals are explained below: the device comprises a base 1, a speed reducer 2, a driving gear 3, a chain 4, a support 5, a fixing sleeve 6, a rotary sleeve 7, a driven gear 8, a rotary disk 9, a telescopic shaft 10, a tightening nut 11, a follow-up disk 12, a support rod 13, a sliding sleeve 14, a fixing plate 15, an arc-shaped support rod 16 and a control box 17.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings:
the speed reducer 2 is fixed on the base 1, a driving gear 3 is installed at the output end of the speed reducer 2, a fixed support 5 is installed on the right side of the speed reducer 2, a fixed sleeve 6 is installed at the upper end of the support 5, a rotating sleeve 7 is sleeved in the fixed sleeve 6, a driven gear 8 is installed at the left end of the rotating sleeve 7, the driving gear 3 is connected with the driven gear 8 through a chain 4, a rotating disc 9 is fixed at the right end of the rotating sleeve 7, the rotating disc 9 is hinged with four sliding sleeves 14 in an equally-divided mode along the circumference, telescopic shafts 10 are sleeved in the rotating sleeve 7, screws at the left ends of the telescopic shafts 10 are connected with tightening nuts 11, a follow-up disc 12 is installed at the right end of the telescopic shafts 10, four fixed plates 15 are arranged on the follow-up disc 12 in an equally-divided mode along the. During the use, embolia the steel reinforcement cage skeleton that stirrup and vertical main muscle constitute the utility model discloses an outside the arc props the thick stick, then rotatory tightening nut pulling telescopic shaft moves to the left in fixed cover, and slide in the sliding sleeve through the vaulting pole, make the arc prop the thick stick and prop the increase of distance each other, prop tightly steel reinforcement cage skeleton inner wall, the restart control box, it is rotatory to drive the driven gear through the speed reducer, it is rotatory to drive steel reinforcement cage skeleton in step, twine steel reinforcement cage spiral stirrup by step in steel reinforcement cage skeleton outer fringe, it is inseparable to keep steel reinforcement cage spiral stirrup to be connected with steel reinforcement cage skeleton, and make its welding or ligature steel reinforcement cage, it is qualified to reach steel reinforcement cage setting specification, accord with the required quality completely.
Claims (3)
1. Automatic rotary manufacturing device for spiral stirrups of reinforcement cage, which is characterized in that: a speed reducer (2) is fixed on a base (1), a driving gear (3) is installed at the output end of the speed reducer (2), a right side fixing support (5) of the speed reducer (2), a fixing sleeve (6) is installed at the upper end of the support (5), a rotating sleeve (7) is sleeved in the fixing sleeve (6), a driven gear (8) is installed at the left end of the rotating sleeve (7), the driving gear (3) is connected with the driven gear (8) through a chain (4), a rotating disc (9) is fixed at the right end of the rotating sleeve (7), the rotating disc (9) is hinged with four to six sliding sleeves (14) along the circumference in an equal dividing manner, a telescopic shaft (10) is sleeved in the rotating sleeve (7), a tightening nut (11) is screwed at the left end of the telescopic shaft (10), a follow-up disc (12) is installed at the right end of the telescopic shaft (10), four to six fixing plates (15) are arranged on the follow, the other end of the stay bar (13) passes through the sliding sleeve (14) and is provided with an arc stay bar (16).
2. The automatic rotary manufacturing device for the spiral stirrup of the reinforcement cage according to claim 1, wherein: the rotating disc (9) is hinged with four sliding sleeves (14) at equal intervals along the circumference, and the follow-up disc (12) is provided with four fixing plates (15) at equal intervals along the circumference.
3. The automatic rotary manufacturing device for the spiral stirrup of the reinforcement cage according to claim 1, wherein: a control box (17) is arranged on the left side of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921147873.XU CN210412332U (en) | 2019-07-22 | 2019-07-22 | Automatic rotary manufacturing device for spiral stirrups of reinforcement cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921147873.XU CN210412332U (en) | 2019-07-22 | 2019-07-22 | Automatic rotary manufacturing device for spiral stirrups of reinforcement cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210412332U true CN210412332U (en) | 2020-04-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921147873.XU Active CN210412332U (en) | 2019-07-22 | 2019-07-22 | Automatic rotary manufacturing device for spiral stirrups of reinforcement cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210412332U (en) |
Cited By (1)
| 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 |
-
2019
- 2019-07-22 CN CN201921147873.XU patent/CN210412332U/en active Active
Cited By (1)
| 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 |
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