CN114515803A - Reinforcing bar equipment of buckling for civil engineering - Google Patents
Reinforcing bar equipment of buckling for civil engineering Download PDFInfo
- Publication number
- CN114515803A CN114515803A CN202210123655.2A CN202210123655A CN114515803A CN 114515803 A CN114515803 A CN 114515803A CN 202210123655 A CN202210123655 A CN 202210123655A CN 114515803 A CN114515803 A CN 114515803A
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- conveying
- rod
- carrier roller
- reinforcing steel
- frame
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- 230000003014 reinforcing effect Effects 0.000 title claims description 9
- 238000005452 bending Methods 0.000 claims abstract description 40
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 230000006835 compression Effects 0.000 claims abstract description 7
- 238000007906 compression Methods 0.000 claims abstract description 7
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 18
- 239000010959 steel Substances 0.000 description 18
- 238000012545 processing Methods 0.000 description 14
- XBWAZCLHZCFCGK-UHFFFAOYSA-N 7-chloro-1-methyl-5-phenyl-3,4-dihydro-2h-1,4-benzodiazepin-1-ium;chloride Chemical compound [Cl-].C12=CC(Cl)=CC=C2[NH+](C)CCN=C1C1=CC=CC=C1 XBWAZCLHZCFCGK-UHFFFAOYSA-N 0.000 description 2
- 238000009435 building construction Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
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Classifications
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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
- B21F1/00—Bending wire other than coiling; Straightening wire
Abstract
The invention provides a reinforcing steel bar bending device for civil engineering, which comprises: a conveying frame and a supporting frame; the top of the conveying frame is provided with at least two conveying channels in parallel, conveying roller assemblies are uniformly arranged in the conveying channels, and each conveying roller assembly is provided with an upper conveying roller and a lower conveying roller which are arranged up and down correspondingly; a carrier roller assembly corresponding to the conveying channel is erected above the supporting frame, and a pressing roller corresponding to the carrier roller assembly is arranged above the carrier roller assembly; a pressure lever is axially arranged on the compression roller, and two ends of the pressure lever are provided with adjustable supporting mechanisms which are rotatably connected with the support rods; a driving mechanism for driving the press roller to rotate around the carrier roller assembly is arranged on the side surface of the conveying frame; according to the invention, the reinforcing steel bars drive the press rollers through the driving mechanism, and swing to one side away from the conveying frame by taking the support rods as circle centers, so that the bending of the reinforcing steel bars is realized, the bending process is automatically completed, the labor is saved, the bending of a plurality of reinforcing steel bars with the same number as that of the conveying channels can be completed at one time according to different numbers of the conveying channels, and the working efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of civil engineering, and particularly relates to a reinforcing steel bar bending device for civil engineering.
Background
In civil engineering, a large amount of reinforcing steel bars need to be used, and the reinforcing steel bars need to be bent to meet the use requirements.
In the prior art, the structure of a common reinforcing steel bar bending device, such as the Chinese utility model patent document with the authorization number of CN215090355U, discloses a reinforcing steel bar bending device for buildings, which comprises a processing table and supporting legs, wherein the four corners of the bottom of the processing table are fixedly connected with the supporting legs, the top of the processing table is provided with a bending device capable of horizontally adjusting the width, the bottom of the processing table is provided with an adjusting device capable of adjusting the processing radian, the bending device comprises a thread bush, a through hole, a translation rod, a pressing plate, a threaded rod and an L-shaped plate, an L-shaped plate is slidably arranged above the processing table, one side of the L-shaped plate is provided with a round hole, the device can bend reinforcing steel bars with different thicknesses by adjusting the space between the pressing plate and the sliding rod through the bending device, and the sliding rod, an inner cylinder and a sleeve can be selected by the adjusting device to be matched with the bending device so as to adjust the radian when the reinforcing steel bars are bent, the steel bar radian bending processing method is convenient for people to bend steel bars with different thicknesses or different requirements during building construction; however, when the device is used for bending the reinforcing steel bar, an operator needs to pull the push rod to bend the reinforcing steel bar, the labor expenditure is high, only one reinforcing steel bar can be bent at a time, and the processing efficiency is low.
If the patent document of the invention of China with the publication number of CN110788245B discloses a steel bar bending device for building construction, which comprises a supporting table body and four supporting legs, wherein the four supporting legs are respectively installed on the outer walls of four corners at the bottom of the supporting table body through bolts, the outer wall of the top of the supporting table body is provided with placing grooves which are horizontally arranged at equal intervals, the outer walls of two ends of one side of the supporting table body are respectively connected with rotating rods through bearings, the outer walls of two adjacent ends of the circumference of the two rotating rods are respectively sleeved with a second gear, and the outer walls of two rotating rods which are far away from one end are respectively and fixedly provided with a clamping plate.
Therefore, the steel bar bending equipment for civil engineering, which can be quickly adjusted according to different types of the processed steel bars, meets different processing requirements and improves the processing efficiency, needs to be designed to solve the technical problems in the prior art.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the steel bar bending equipment for civil engineering, which can be quickly adjusted according to different types of the processed steel bars, meets different processing requirements and improves the processing efficiency.
The technical scheme of the invention is as follows: reinforcing bar equipment of buckling for civil engineering includes: a conveying frame and a supporting frame; the top of the conveying frame is provided with at least two conveying channels in parallel, conveying roller assemblies are uniformly arranged in the conveying channels, and each conveying roller assembly is provided with an upper conveying roller and a lower conveying roller which are correspondingly arranged up and down; a carrier roller assembly corresponding to the conveying channel is erected above the supporting frame, and a pressing roller corresponding to the carrier roller assembly is arranged above the carrier roller assembly; a support rod is axially and fixedly arranged on the carrier roller assembly, support rods are hinged to two ends of the support rod, the lower end of each support rod is hinged to the top of the support frame, a first screw rod is vertically and fixedly arranged at the bottom of the support rod, the first screw rod is connected with the support frame in a sliding mode along the axial direction of the support rod, and a locking mechanism used for locking or releasing the first screw rod and the support frame is arranged on the first screw rod; a pressure lever is axially arranged on the compression roller, and two ends of the pressure lever are provided with adjustable supporting mechanisms which are rotatably connected with the support rods; and a driving mechanism for driving the compression roller to rotate around the carrier roller assembly is arranged on the side surface of the conveying frame.
The adjustable supporting mechanism is provided with a sliding block and a fixed block; second screw rods in threaded connection with the fixed blocks are symmetrically arranged at the tops of the sliding blocks, and the lower ends of the second screw rods are rotatably connected with the sliding blocks; the sliding block is slidably sleeved on the outer side of the support rod, and the fixed block is fixedly sleeved on the outer side of the pressing rod.
And a second nut corresponding to the top of the fixed block is assembled on the outer side of the second screw above the fixed block, and a handle is arranged at the top end of the second screw.
The carrier roller assembly is provided with a first carrier roller, a second carrier roller and a third carrier roller which are sequentially connected into an integral structure along the same axis, and the outer diameters of the first carrier roller, the second carrier roller and the third carrier roller are sequentially increased.
The top of the support frame is provided with a sliding groove parallel to the axial direction of the support rod, the locking mechanism is provided with two backing plates sleeved on the outer sides of the first screw rods on the upper side and the lower side of the sliding groove, and first nuts are assembled on the first screw rods on the side, opposite to the sliding groove, of the backing plates.
The driving mechanism is provided with a connecting rod fixed at the end part of the pressing rod, a bracket is hinged to one end, away from the pressing rod, of the connecting rod, and a hydraulic cylinder for driving the bracket to move is hinged to one side of the conveying frame.
One end of the bracket is provided with a yielding groove matched with the connecting rod.
The end part of the supporting rod is fixedly provided with a supporting block, and one end of the supporting rod is hinged with the supporting block.
The first screw rod is fixedly connected with the bottom of the support block.
Three conveying channels are arranged at the top of the conveying frame in parallel.
The invention has the beneficial effects that:
(1) in some embodiments of the reinforcing steel bar bending equipment for civil engineering, reinforcing steel bars are conveyed to the upper part of the carrier roller assembly through the conveying channel, the connecting rod is driven by the driving mechanism to drive the pressing rod and the pressing roller, the supporting rod is used as the circle center to swing to one side away from the conveying frame by a certain angle, so that the bending of the reinforcing steel bars is realized, the bending process is automatically completed, manpower is saved, the bending of a plurality of reinforcing steel bars with the same quantity as the conveying channel can be completed at one time according to different quantities of the conveying channels, and the working efficiency is improved;
(2) the bearing roller subassembly has the bearing roller of multiple external diameter specification, and the die-pin, constitute rectangular frame structure between the bracing piece, through adjusting the bearing height of first screw rod between die-pin and support frame, can adjust the upper and lower, left and right sides position of bearing roller subassembly to remove the bearing roller of different specifications to the position corresponding with the conveyer way, provide the support through the bearing roller of different specifications, when buckling, can change the radius of buckling to the reinforcing bar, satisfy the processing needs of different reinforcing bars.
Drawings
Fig. 1 is a schematic structural view of a reinforcing bar bending apparatus for civil engineering according to the present invention.
Fig. 2 is a second schematic structural view of the reinforcing bar bending apparatus for civil engineering in the present invention.
Fig. 3 is a schematic structural view of an adjustable supporting mechanism according to the present invention.
Fig. 4 is a partially enlarged view of a portion a in fig. 1.
Fig. 5 is a schematic view of the structure of an idler assembly according to the present invention.
Detailed Description
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. The description of the exemplary embodiments is merely illustrative and is in no way intended to limit the invention, its application, or uses. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. These embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. It should be noted that: the relative arrangement of parts and steps, the composition of materials, numerical expressions and numerical values set forth in these embodiments are to be construed as merely illustrative, and not as limitative, unless specifically stated otherwise.
The use of "first," "second," and similar terms in the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element preceding the word covers the element listed after the word, and does not exclude the possibility that other elements are also covered. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
As shown in fig. 1 and 2, the reinforcing bar bending apparatus for civil engineering includes: the conveying frame 1 and the supporting frame 2 are fixedly connected and used as supporting parts of the bending equipment; the top of the conveying 1 frame is provided with at least two conveying channels 20 in parallel, conveying roller assemblies are uniformly arranged in the conveying channels 20, each conveying roller assembly is provided with an upper conveying roller 3 and a lower conveying roller 4 which are correspondingly arranged up and down, and the conveying channels 20 are used for conveying steel bars to be bent; a carrier roller assembly 5 corresponding to the conveying channel 20 is erected above the supporting frame 2, and a pressing roller 6 corresponding to the carrier roller assembly 5 is arranged above the carrier roller assembly 5; a support rod 8 is axially and fixedly arranged on the carrier roller component 5, two ends of the support rod 8 are hinged with support rods 10, the lower ends of the support rods 10 are hinged with the top of the support frame 2, a first screw rod 11 is vertically and fixedly arranged at the bottom of the support rod 8, the first screw rod 11 is in sliding connection with the support frame 2 along the axial direction of the support rod 8, and a locking mechanism for locking or releasing the first screw rod 11 with the support frame 2 is arranged on the first screw rod 11; a pressure lever 7 is axially arranged on the compression roller 6, and two ends of the pressure lever 7 are provided with adjustable supporting mechanisms 9 which are rotatably connected with a support rod 8; a driving mechanism for driving the press roller 6 to rotate around the carrier roller assembly 5 is arranged on the side surface of the conveying frame 1; the steel bars are conveyed to the upper part of the carrier roller assembly 5 through the conveying channel 20, the connecting rod 15 is driven by the driving mechanism to drive the pressure rod 7 and the pressure roller 6, the supporting rod 8 is used as a circle center to swing to one side away from the conveying frame 1 by a certain angle, so that the bending of the steel bars is realized, the bending process is automatically completed, the labor is saved, according to different numbers of the conveying channels 20, the bending of a plurality of steel bars with the same number as the conveying channels 20 can be completed at one time, and the working efficiency is improved; the carrier roller assembly 5 is provided with carrier rollers with various external diameter specifications, a rectangular frame structure is formed between a carrier rod 8 and a support rod 10, the vertical and horizontal positions of the carrier roller assembly 5 can be adjusted by adjusting the supporting height of a first screw rod 11 between a carrier rod 9 and a support frame 2, so that the carrier rollers with different specifications are moved to the position corresponding to the conveying channel 20, the support is provided by the carrier rollers with different specifications, the bending radius of the reinforcing steel bar can be changed during bending, and the processing requirements of different reinforcing steel bars are met; during adjustment, the locking mechanism is released, and then the position of the first screw rod 11 is adjusted in a moving mode, so that the required carrier roller corresponds to the conveying channel 20, and adjustment is facilitated.
In some embodiments, after the position of the idler assembly 5 is adjusted, the height of the supporting rod 8 changes, because two ends of the pressing rod 7 in the middle of the press roll 6 are rotatably erected above the supporting rod 8 through the adjustable supporting mechanism 9, if the length of the adjustable supporting mechanism 9 is not changed, the distance between the idler assembly 5 corresponding to the conveying channel 20 and the press roll 6 changes, so that the bending effect and precision are affected, and therefore, the adjustable supporting mechanism 9 needs to be adaptively adjusted;
as shown in fig. 3, the adjustable supporting mechanism 9 has a slider 901 and a fixed block 902; the top of the sliding block 901 is symmetrically provided with a second screw 903 in threaded connection with the fixed block 902, and the lower end of the second screw 903 is rotatably connected with the sliding block 901; the sliding block 901 is slidably sleeved on the outer side of the support rod 8, and the fixed block 902 is fixedly sleeved on the outer side of the pressure rod 7; the second screw 903 is screwed to drive the fixed block 902 to move relative to the slider 901, so that the supporting distance between the fixed block 902 and the slider 901 is adjusted. For example, when the outer diameter of the carrier roller assembly 5 corresponding to the conveying passage 20 becomes smaller, the carrier bar 8 moves upwards, and the press roller 6 needs to move downwards, that is, the second screw 903 is rotated to drive the fixed block 902 to move towards the slider 901, so that the distance between the two is shortened; when the outer diameter of the carrier roller assembly 5 corresponding to the conveying channel 20 becomes larger, the carrier rod 8 moves downwards, and the press roller 6 needs to move upwards, that is, the second screw 903 is rotated to drive the fixed block 902 to move in a direction away from the slider 901, so that the distance between the fixed block 902 and the slider 901 is increased, and therefore adaptive adjustment is achieved.
In some embodiments, a second nut 904 corresponding to the top of the fixed block 902 is assembled outside the second screw 903 above the fixed block 902, after the position of the fixed block 902 is adjusted by the second screw 903, the second nut 904 is screwed to be tightly pressed against the fixed block 902 to achieve thread locking, so that the second screw 903 is prevented from moving in the machining process, a handle 905 is arranged at the top end of the second screw 93, and the second screw 903 can be conveniently rotated to be adjusted by the handle 905; more specifically, a linear bearing matched with the support rod 8 can be fixedly arranged inside the slider 901, and the fixing block 902 and the pressure rod 7 are welded and fixed.
In some embodiments, as shown in fig. 5, the idler assembly 5 has a first idler 501, a second idler 502 and a third idler 503 which are sequentially connected into an integral structure along the same axis, and the outer diameters of the first idler 501, the second idler 502 and the third idler 503 are sequentially increased; specifically, the outer diameter of the first carrier roller 501 is 3 times of the radius of the steel bar, the outer diameter of the second carrier roller 502 is 4 times of the radius of the steel bar, the outer diameter of the third carrier roller 503 is 5 times of the radius of the steel bar, and through carrier rollers with different specifications, three types of support with bending radii of the steel bar can be realized, and different processing requirements are met.
In some embodiments, as shown in fig. 1 and 4, a sliding groove 18 parallel to the axial direction of the supporting rod 8 is formed in the top of the supporting frame 2, the locking mechanism has two base plates 12 sleeved outside the first screws 11 on the upper and lower sides of the sliding groove 18, a first nut 13 is assembled on the first screw 11 on the side of the base plate 12 opposite to the sliding groove 18, after the position of the first screw 11 is adjusted, the two first nuts 13 on the two sides of the sliding groove 18 are screwed, so that the two first nuts 13 are clamped and fixed on the two sides of the sliding groove 18, the contact area between the first nut 13 and the supporting frame 2 is increased by the base plate 12, the friction force is improved, the first screw 11 is prevented from sliding when in use, and when the position of the first screw 11 needs to be adjusted, the first nuts 13 on the two sides of the sliding groove 18 are loosened.
In some embodiments, as shown in fig. 1 and 2, the driving mechanism has a connecting rod 15 fixed at the end of the pressure rod 7, a bracket 16 is hinged to one end of the connecting rod 15 away from the pressure rod 7, a hydraulic cylinder 17 for driving the bracket 16 to move is hinged to one side of the conveying frame 1, and the bracket 16 is driven by the extension and contraction of a piston rod of the hydraulic cylinder 17 to drive the connecting rod 15 to rotate around the supporting rod 8, so that the compression roller 6 is driven to rotate relative to the supporting roller assembly 5 to bend the steel bars on the supporting roller assembly 5; further, a yielding groove 1601 matched with the connecting rod 15 is formed in one end of the bracket 16, and interference between the connecting rod 15 and the bracket 16 in the rotating process can be avoided through the yielding groove 1601.
In some embodiments, as shown in fig. 1, a support block 14 is fixedly arranged at an end of the supporting rod 8, and one end of the supporting rod 10 is hinged with the support block 14; the first screw 11 is fixedly connected with the bottom of the support block 14, the support block 14 is of a cuboid structure, one end of the support rod 8 is welded with one side of the support block 14 to form an integral structure, and the upper end of the first screw 11 is vertically welded with the bottom of the support block 14 to form an integral structure.
In some embodiments, three conveying paths 20 are arranged in parallel at the top of the conveying frame 1, and can convey three steel bars simultaneously and bend the three steel bars simultaneously.
Thus, various embodiments of the present invention have been described in detail. Some details well known in the art have not been described in order to avoid obscuring the concepts of the present invention. It will be fully apparent to those skilled in the art from the foregoing description how to practice the presently disclosed embodiments.
The above-mentioned embodiments only express some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The utility model provides a reinforcing bar equipment of buckling for civil engineering which characterized in that includes:
a conveying frame and a supporting frame;
the top of the conveying frame is provided with at least two conveying channels in parallel, conveying roller assemblies are uniformly arranged in the conveying channels, and each conveying roller assembly is provided with an upper conveying roller and a lower conveying roller which are correspondingly arranged up and down;
a carrier roller assembly corresponding to the conveying channel is erected above the supporting frame, and a pressing roller corresponding to the carrier roller assembly is arranged above the carrier roller assembly;
a support rod is axially and fixedly arranged on the carrier roller assembly, support rods are hinged to two ends of the support rod, the lower end of each support rod is hinged to the top of the support frame, a first screw rod is vertically and fixedly arranged at the bottom of the support rod, the first screw rod is connected with the support frame in a sliding mode along the axial direction of the support rod, and a locking mechanism used for locking or releasing the first screw rod and the support frame is arranged on the first screw rod;
a pressure lever is axially arranged on the compression roller, and two ends of the pressure lever are provided with adjustable supporting mechanisms which are rotatably connected with the support rods;
and a driving mechanism for driving the compression roller to rotate around the carrier roller assembly is arranged on the side surface of the conveying frame.
2. The reinforcing steel bar bending device for civil engineering according to claim 1, wherein: the adjustable supporting mechanism is provided with a sliding block and a fixed block;
second screw rods in threaded connection with the fixed blocks are symmetrically arranged at the tops of the sliding blocks, and the lower ends of the second screw rods are rotatably connected with the sliding blocks;
the sliding block is slidably sleeved on the outer side of the support rod, and the fixed block is fixedly sleeved on the outer side of the pressing rod.
3. The reinforcing steel bar bending device for civil engineering according to claim 2, wherein: and a second nut corresponding to the top of the fixed block is assembled on the outer side of the second screw above the fixed block, and a handle is arranged at the top end of the second screw.
4. The reinforcing steel bar bending device for civil engineering according to claim 1, wherein: the carrier roller assembly is provided with a first carrier roller, a second carrier roller and a third carrier roller which are sequentially connected into an integral structure along the same axis, and the outer diameters of the first carrier roller, the second carrier roller and the third carrier roller are sequentially increased.
5. The reinforcing steel bar bending device for civil engineering according to claim 1, wherein: the top of the support frame is provided with a sliding groove parallel to the axial direction of the support rod, the locking mechanism is provided with two backing plates which are sleeved on the outer sides of the first screw rods on the upper side and the lower side of the sliding groove, and first nuts are assembled on the first screw rods on the side, opposite to the sliding groove, of the backing plates.
6. The reinforcing steel bar bending device for civil engineering according to claim 1, wherein: the driving mechanism is provided with a connecting rod fixed at the end part of the pressing rod, a bracket is hinged to one end, away from the pressing rod, of the connecting rod, and a hydraulic cylinder for driving the bracket to move is hinged to one side of the conveying frame.
7. The reinforcing steel bar bending device for civil engineering according to claim 6, wherein: and one end of the bracket is provided with a yielding groove matched with the connecting rod.
8. The reinforcing steel bar bending device for civil engineering according to claim 1, wherein: the end part of the supporting rod is fixedly provided with a supporting block, and one end of the supporting rod is hinged with the supporting block.
9. The reinforcing steel bar bending device for civil engineering according to claim 8, wherein: the first screw rod is fixedly connected with the bottom of the support block.
10. The reinforcing steel bar bending device for civil engineering according to claim 1, wherein: three conveying channels are arranged at the top of the conveying frame in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210123655.2A CN114515803B (en) | 2022-02-10 | 2022-02-10 | Reinforcing bar equipment of buckling for civil engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210123655.2A CN114515803B (en) | 2022-02-10 | 2022-02-10 | Reinforcing bar equipment of buckling for civil engineering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114515803A true CN114515803A (en) | 2022-05-20 |
| CN114515803B CN114515803B (en) | 2024-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210123655.2A Active CN114515803B (en) | 2022-02-10 | 2022-02-10 | Reinforcing bar equipment of buckling for civil engineering |
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| Country | Link |
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| CN (1) | CN114515803B (en) |
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| CN109500286A (en) * | 2018-12-19 | 2019-03-22 | 董立岩 | A kind of reinforcing bar bending device of construction |
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| CN110640051A (en) * | 2019-08-19 | 2020-01-03 | 金鹏建筑产业有限公司 | Steel bar straightening device for machinery |
| CN110681798A (en) * | 2019-10-10 | 2020-01-14 | 中建鸿腾建设集团有限公司 | Crooked levelling machine of reinforcing bar for construction |
| CN110947872A (en) * | 2020-01-02 | 2020-04-03 | 义乌紫英机械科技有限公司 | Bending radius-adjustable steel bar bender |
| CN210586846U (en) * | 2019-06-24 | 2020-05-22 | 青岛青建蓝谷新型材料有限公司 | Bending angle adjustable construction steel bar bending device |
| CN111215553A (en) * | 2018-11-27 | 2020-06-02 | 苏州市职业大学 | Arc bending device capable of stepless regulating bending radius of steel bar bending part |
| CN213052485U (en) * | 2020-06-21 | 2021-04-27 | 郑持辉 | Processing equipment for large-bending piece coating reinforcing steel bar |
| CN112845965A (en) * | 2021-01-11 | 2021-05-28 | 张尚勇 | Steel structural section bending, forming and processing system |
| CN215144311U (en) * | 2020-12-17 | 2021-12-14 | 西安博海金属工程有限公司 | Guardrail net piece bending device |
| CN215279622U (en) * | 2021-06-11 | 2021-12-24 | 北京碧鑫水务有限公司 | Tool for bending reinforcing steel bar |
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2022
- 2022-02-10 CN CN202210123655.2A patent/CN114515803B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208929079U (en) * | 2018-09-25 | 2019-06-04 | 三峡昌耀管廊建设有限公司 | A kind of angle-bender |
| CN111215553A (en) * | 2018-11-27 | 2020-06-02 | 苏州市职业大学 | Arc bending device capable of stepless regulating bending radius of steel bar bending part |
| CN109500286A (en) * | 2018-12-19 | 2019-03-22 | 董立岩 | A kind of reinforcing bar bending device of construction |
| CN210586846U (en) * | 2019-06-24 | 2020-05-22 | 青岛青建蓝谷新型材料有限公司 | Bending angle adjustable construction steel bar bending device |
| CN110238319A (en) * | 2019-08-02 | 2019-09-17 | 方恬润 | A kind of angle-bender being convenient for bending radius adjusting |
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| CN110681798A (en) * | 2019-10-10 | 2020-01-14 | 中建鸿腾建设集团有限公司 | Crooked levelling machine of reinforcing bar for construction |
| CN110947872A (en) * | 2020-01-02 | 2020-04-03 | 义乌紫英机械科技有限公司 | Bending radius-adjustable steel bar bender |
| CN213052485U (en) * | 2020-06-21 | 2021-04-27 | 郑持辉 | Processing equipment for large-bending piece coating reinforcing steel bar |
| CN215144311U (en) * | 2020-12-17 | 2021-12-14 | 西安博海金属工程有限公司 | Guardrail net piece bending device |
| CN112845965A (en) * | 2021-01-11 | 2021-05-28 | 张尚勇 | Steel structural section bending, forming and processing system |
| CN215279622U (en) * | 2021-06-11 | 2021-12-24 | 北京碧鑫水务有限公司 | Tool for bending reinforcing steel bar |
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| Publication number | Publication date |
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| CN114515803B (en) | 2024-03-12 |
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