CN113926951A - Reinforcing steel bar bending device for interpenetration of prefabricated column and cast-in-situ beam slab - Google Patents
Reinforcing steel bar bending device for interpenetration of prefabricated column and cast-in-situ beam slab Download PDFInfo
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- CN113926951A CN113926951A CN202111221594.5A CN202111221594A CN113926951A CN 113926951 A CN113926951 A CN 113926951A CN 202111221594 A CN202111221594 A CN 202111221594A CN 113926951 A CN113926951 A CN 113926951A
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- 238000005452 bending Methods 0.000 title claims abstract description 49
- 229910001294 Reinforcing steel Inorganic materials 0.000 title claims abstract description 19
- 238000011065 in-situ storage Methods 0.000 title abstract description 4
- 230000007246 mechanism Effects 0.000 claims abstract description 54
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000035515 penetration Effects 0.000 claims 4
- 230000000903 blocking effect Effects 0.000 claims 2
- 238000009434 installation Methods 0.000 claims 2
- 229910000831 Steel Inorganic materials 0.000 description 45
- 239000010959 steel Substances 0.000 description 45
- 239000004567 concrete Substances 0.000 description 6
- 244000309464 bull Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
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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
- B21F1/004—Bending wire other than coiling; Straightening wire by means of press-type tooling
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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
- B21F1/006—Bending wire other than coiling; Straightening wire in 3D with means to rotate the tools about the wire axis
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a reinforcing steel bar bending device for interpenetration of a prefabricated column and a cast-in-situ beam slab, which comprises a base, a lifting mechanism and a limiting mechanism, wherein the top of a supporting column is fixedly connected with a stress block; the lifting mechanism is positioned on one side of the stress block, one side of the first case is fixedly connected with one side of the second case, and the interior of the second case is connected with a lifting column in a sliding manner; the limiting mechanism comprises a sliding plate, a baffle plate and a limiting plate, one side of the baffle plate is fixedly connected with one side of the sliding plate, one side of the bottom of the baffle plate is fixedly connected with the top of the limiting plate, and one side of the sliding plate is slidably connected with one side of the first case. The reinforcing steel bar bending device for the interpenetration of the prefabricated column and the cast-in-place beam plate has the advantages of being convenient for bending the reinforcing steel bar, capable of protecting the internal structure of the prefabricated member and saving labor.
Description
Technical Field
The invention relates to the technical field of steel bar bending, in particular to a steel bar bending device for inserting a prefabricated column and a cast-in-place beam plate.
Background
The prefabricated column is prefabricated in site at or near the piling site, and features bearing great load, high firmness, high durability, fast construction speed and great influence on environment. The cast-in-situ reinforced concrete beam slab system is one kind of floor system with the most use and wide application range, and has great influence on building safety and economic performance. When the precast column and the beam slab are constructed, a large number of reinforcing steel bars need to be used, and bending operation needs to be performed on the reinforcing steel bars.
However, the existing steel bar bending device is used, and the radial stress of the bent steel bar is conducted to the concrete prefabricated part when the steel bar is bent, so that the internal structure and the appearance of the concrete prefabricated part cannot be effectively protected, the steel bar is bent difficultly, and the use requirement of a user cannot be well met.
Disclosure of Invention
The invention aims to provide a steel bar bending device for inserting a prefabricated column and a cast-in-place beam plate, which can be used for conveniently bending steel bars, can be used for protecting the internal structure of a prefabricated member and is more labor-saving.
In order to achieve the purpose, the invention provides a steel bar bending device for interpenetration of a prefabricated column and a cast-in-place beam plate, which comprises a base, a lifting mechanism and a limiting mechanism, wherein the top of the base is fixedly connected with a supporting column, and the top of the supporting column is fixedly connected with a stress block; the lifting mechanism is positioned on one side of the stress block and comprises a first case, a second case and a lifting column, one side of the first case is fixedly connected with one side of the second case, and the lifting column is connected in the second case in a sliding manner; the limiting mechanism is located at the bottom of the lifting column and comprises a sliding plate, a baffle plate and a limiting plate, the top of one side of the sliding plate is fixedly connected with the bottom of the lifting column, one side of the baffle plate is fixedly connected with one side of the sliding plate, one side of the bottom of the baffle plate is fixedly connected with the top of the limiting plate, and one side of the sliding plate is slidably connected with one side of the first case.
In a preferred embodiment, the bottom of the inner cavity of the first case is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating rod, the outer side of the rotating rod is fixedly connected with a first belt pulley, and the outer side of the first belt pulley is connected with a second belt pulley through belt transmission.
In a preferred embodiment, the inner ring of the second pulley is fixedly connected with a second screw, the outer side of the second screw is in threaded connection with a moving plate, and one side of the moving plate is fixedly connected with one side of the lifting column.
In a preferred embodiment, both sides of the base are provided with adjusting mechanisms, each adjusting mechanism comprises a fixed box, and the outer side of each fixed box is fixedly connected with the inner part of the base.
In a preferred embodiment, a first screw is rotatably connected inside the fixed box, a first handle is fixedly connected to the top of the first screw, and a bottom plate is fixedly connected to the bottom of the first screw.
In a preferred embodiment, the stress block is internally provided with a placing groove, and the placing groove is internally provided with a steel bar body.
In a preferred embodiment, a contact force-bearing mechanism is arranged on one side of the second case, the contact force-bearing mechanism comprises a fixed block, and one side of the fixed block is fixedly connected with one side of the second case.
In a preferred embodiment, a third screw rod is connected to the inside of the fixing block through threads, a second handle is fixedly connected to the top of the third screw rod, a contact plate is fixedly connected to the bottom of the third screw rod, and a contact groove is formed in the contact plate.
In a preferred embodiment, one side of the first case is provided with a bending mechanism, the bending mechanism comprises a fixed plate, one side of the fixed plate is fixedly connected with one side of the first case, the bottom of the fixed plate is fixedly connected with a mounting plate, the bottom of the mounting plate is provided with an air cylinder, a piston rod of the air cylinder is fixedly connected with a connecting plate, the bottom of the connecting plate is fixedly connected with a pressing block, and a pressing groove is formed in the pressing block.
In a preferred embodiment, a fixed frame is fixedly connected to one side of the base, a movable rod is arranged inside the fixed frame, a movable frame is arranged outside the movable rod, a pull rod is arranged at the top of the movable rod, and a first stop lever and a second stop lever are respectively arranged on one side of the fixed frame and one side of the movable frame.
Compared with the prior art, the reinforcing steel bar bending device for the interpenetration of the prefabricated column and the cast-in-place beam plate has the following beneficial effects:
1. the invention can conveniently drive the bottom plate to move by rotating the first screw rod by arranging the adjusting mechanisms at the two sides of the base, further can conveniently adjust the height of the base, has higher practicability, can conveniently drive the rotating rod, the first belt pulley and the second belt pulley to rotate by the motor by arranging the lifting mechanism and the limiting mechanism, further can drive the movable plate and the lifting column to move by the second screw rod, can conveniently drive the sliding plate, the baffle plate and the limiting plate to move, can conveniently limit the steel bar body, can drive the contact plate to move by rotating the third screw rod in the fixing block after the steel bar body is placed in the placing groove of the stress block, can conveniently further limit the steel bar body, can conveniently carry out bending operation, and finally can carry out bending operation on the steel bar body by driving the pressing block to move by the air cylinder, the concrete precast member bending device is convenient to use, does not influence the internal structure of the concrete precast member, and solves the problems that the internal structure and the appearance of the concrete precast member cannot be effectively protected, the steel bar is bent with more labor and the application range is lower because the radial stress of bending can be transmitted to the concrete precast member when the existing steel bar bending device for inserting the precast column and the cast-in-place beam plate is used;
2. according to the invention, the motor is arranged in the first case, so that the motor can conveniently drive the rotating rod to rotate, the rotating rod can drive the first belt pulley to rotate when rotating, the second belt pulley and the second screw rod can be driven to rotate when rotating, the movable plate and the lifting column can be driven to move when rotating the second screw rod, the sliding plate can be conveniently adjusted, and the steel bar body can be conveniently limited
3. According to the invention, by arranging the limiting mechanism, after the steel bar body is placed in the placing groove in the stress block, the position of the sliding plate can be adjusted, so that the steel bar body can be limited by the baffle plate and the limiting plate, and the phenomenon that the steel bar body slips is avoided; the steel bar body can be conveniently placed by arranging the placing groove in the stress block, meanwhile, the stress block is arranged to be semicircular, the bending operation can be conveniently carried out, and after the steel bar body is placed by arranging the contact stress mechanism, the contact plate at the bottom can be driven to move by rotating the third screw rod in the fixed block, so that the steel bar body can be conveniently further limited;
4. according to the invention, by arranging the bending mechanism, after the steel bar body is placed, the connecting plate can be driven to move by the air cylinder at the bottom of the fixed plate, so that the steel bar body can be conveniently bent, and when some tiny steel bars need to be bent, the steel bars can be placed on the outer sides of the first gear rod and the second gear rod, the movable frame and the movable rod are driven to rotate in the fixed frame by pulling the pull rod, so that the second gear rod can be conveniently driven to rotate, and further some tiny steel bars can be conveniently bent manually, so that the use diversity can be improved, and the bending efficiency can be increased.
Drawings
Fig. 1 is a schematic perspective view of a reinforcing bar bending device for inserting a precast column and a cast-in-place beam slab according to a preferred embodiment of the present invention;
FIG. 2 is a schematic structural view of the base shown in FIG. 1;
FIG. 3 is a structural cross-sectional view of the present invention;
FIG. 4 is a schematic structural view of the contact force-receiving mechanism of FIG. 1;
FIG. 5 is a schematic structural view of the press bending mechanism shown in FIG. 1;
FIG. 6 is an enlarged view of the structure shown at A in FIG. 1;
fig. 7 is a schematic structural view of the fixed frame and the movable frame shown in fig. 1.
Description of reference numerals:
1. a base; 2. an adjustment mechanism; 21. a fixed box; 22. a first screw; 23. a base plate; 24. a first handle; 3. a lifting mechanism; 31. a first chassis; 32. a second chassis; 33. a motor; 34. a rotating rod; 35. a first pulley; 36. a second pulley; 37. a second screw; 38. moving the plate; 39. a lifting column; 4. a bending mechanism; 41. a fixing plate; 42. a cylinder; 43. connecting plates; 44. briquetting; 45. pressing a groove; 46. mounting a plate; 5. a contact force-receiving mechanism; 51. a fixed block; 52. a third screw; 53. a second handle; 54. a contact plate; 55. a contact groove; 6. a limiting mechanism; 61. a sliding plate; 62. a baffle plate; 63. a limiting plate; 7. a steel bar body; 8. a support pillar; 9. a stress block; 10. a placement groove; 11. a fixed mount; 12. a movable rod; 13. a movable frame; 14. a pull rod; 15. a first shift lever; 16. a second gear lever.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without any inventive work, belong to the scope of protection of the present invention.
Fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7 are schematic structural views illustrating a reinforcing bar bending apparatus for inserting a precast column into a cast-in-place beam slab according to a preferred embodiment of the present invention; FIG. 2 is a schematic structural view of the base shown in FIG. 1; FIG. 3 is a structural cross-sectional view of the present invention; FIG. 4 is a schematic structural view of the contact force-receiving mechanism of FIG. 1; FIG. 5 is a schematic structural view of the press bending mechanism shown in FIG. 1; FIG. 6 is an enlarged view of the structure shown at A in FIG. 1; fig. 7 is a schematic structural view of the fixed frame and the movable frame shown in fig. 1.
The steel bar bending device for the interpenetration of the prefabricated column and the cast-in-place beam plate comprises a base 1, wherein the top of the base 1 is fixedly connected with a supporting column 8, and the top of the supporting column 8 is fixedly connected with a stress block 9.
Specifically, as shown in fig. 1 and 3, the lifting mechanism 3 is located at one side of the force-bearing block 9, the lifting mechanism 3 includes a first chassis 31, a second chassis 32 and a lifting column 39, one side of the first chassis 31 is fixedly connected with one side of the second chassis 32, and the lifting column 39 is slidably connected inside the second chassis 32.
Further, in order to reach the effect that the convenience carries out the pivoted through motor drive bull stick, first belt pulley and second belt pulley, the bottom fixedly connected with motor 33 of first case 31 inner chamber, the output fixedly connected with bull stick 34 of motor 33, the first belt pulley 35 of the outside fixedly connected with of bull stick 34, the outside of first belt pulley 35 is connected with second belt pulley 36 through belt transmission.
Further, in order to achieve the effect of conveniently driving the moving plate and the lifting column to move through the second screw, the inner ring of the second belt pulley 36 is fixedly connected with the second screw 37, the outer side of the second screw 37 is in threaded connection with the moving plate 38, and one side of the moving plate 38 is fixedly connected with one side of the lifting column 39.
According to the invention, the motor 33 is arranged in the first case 31, so that the motor 33 can conveniently drive the rotating rod 34 to rotate, the rotating rod 34 can drive the first belt pulley 35 to rotate when rotating, the first belt pulley 35 can drive the second belt pulley 36 and the second screw rod 37 to rotate when rotating, and the second screw rod 37 can drive the moving plate 38 and the lifting column 39 to move when rotating, so that the sliding plate 61 can be conveniently adjusted, and the steel bar body 7 can be conveniently limited.
Further, referring to fig. 1, 2, 3 and 6, the limiting mechanism 6 is located at the bottom of the lifting column 39, the limiting mechanism 6 includes a sliding plate 61, a baffle plate 62 and a limiting plate 63, the top of one side of the sliding plate 61 is fixedly connected with the bottom of the lifting column 39, one side of the baffle plate 62 is fixedly connected with one side of the sliding plate 61, one side of the bottom of the baffle plate 62 is fixedly connected with the top of the limiting plate 63, and one side of the sliding plate 61 is slidably connected with one side of the first chassis 31.
According to the invention, by arranging the limiting mechanism 6, after the steel bar body 7 is placed in the placing groove 10 in the stress block 9, the position of the sliding plate 61 can be adjusted, and then the baffle plate 62 and the limiting plate 63 can limit the steel bar body 7, so that the steel bar body 7 is placed to slide.
Further, referring to fig. 1, 2 and 3, the adjusting mechanisms 2 are disposed on both sides of the base 1, each adjusting mechanism 2 includes a fixing box 21, and the outer side of the fixing box 21 is fixedly connected with the inside of the base 1.
Further, a first screw 22 is rotatably connected inside the fixed box 21, a first handle 24 is fixedly connected to the top of the first screw 22, and a bottom plate 23 is fixedly connected to the bottom of the first screw 22.
According to the invention, the adjusting mechanisms 2 are arranged on the two sides of the base 1, when the height of the base 1 needs to be adjusted, the first screw 22 in the fixed box 21 can be rotated to move the first screw 22 when the first screw 22 rotates, and further the bottom plate 23 at the bottom of the first screw 22 can be driven to move, so that the height of the base 1 can be adjusted conveniently, and the application range is wide.
Further, referring to fig. 1, 2 and 4, a placing groove 10 is opened inside the force-bearing block 9, and the reinforcing steel bar body 7 is disposed inside the placing groove 10.
Further, a contact force-receiving mechanism 5 is disposed on one side of the second housing 32, the contact force-receiving mechanism 5 includes a fixed block 51, and one side of the fixed block 51 is fixedly connected to one side of the second housing 32.
Further, a third screw 52 is connected to the inside of the fixing block 51 through a thread, a second handle 53 is fixedly connected to the top of the third screw 52, a contact plate 54 is fixedly connected to the bottom of the third screw 52, and a contact groove 55 is formed in the contact plate 54.
According to the invention, the placing groove 10 is formed in the stress block 9, so that the steel bar body 7 can be conveniently placed, meanwhile, the stress block 9 is semicircular, so that the bending operation can be conveniently carried out, and the contact stress mechanism 5 is arranged, so that after the steel bar body 7 is placed, the contact plate 54 at the bottom can be driven to move by rotating the third screw 52 in the fixed block 51, and further, the steel bar body 7 can be conveniently limited.
Further, referring to fig. 1, 5 and 7, a bending mechanism 4 is disposed on one side of the first chassis 31, the bending mechanism 4 includes a fixing plate 41, one side of the fixing plate 41 is fixedly connected to one side of the first chassis 31, a mounting plate 46 is fixedly connected to the bottom of the fixing plate 41, an air cylinder 42 is disposed at the bottom of the mounting plate 46, a connecting plate 43 is fixedly connected to a piston rod of the air cylinder 42, a pressing block 44 is fixedly connected to the bottom of the connecting plate 43, and a pressing groove 45 is formed in the pressing block 44.
Further, a fixed frame 11 is fixedly connected to one side of the base 1, a movable rod 12 is arranged inside the fixed frame 11, a movable frame 13 is arranged outside the movable rod 12, a pull rod 14 is arranged at the top of the movable rod 12, and a first gear rod 15 and a second gear rod 16 are respectively arranged on one side of the fixed frame 11 and one side of the movable frame 13.
According to the invention, by arranging the bending mechanism 4, after the steel bar body 7 is placed, the air cylinder 42 at the bottom of the fixing plate 41 can drive the connecting plate 43 to move, so that the steel bar body 7 can be conveniently bent, the use is convenient, and when some tiny steel bars need to be bent, the steel bars can be placed on the outer sides of the first gear rod 15 and the second gear rod 16, the pull rod 14 is pulled to drive the movable frame 13 and the movable rod 12 to rotate in the fixed frame 11, so that the second gear rod 16 can be conveniently driven to rotate, and further some tiny steel bars can be conveniently bent manually, the use diversity can be improved, the bending efficiency is increased, the application range is improved, and the use is convenient.
The working principle of the steel bar bending device for the interpenetration of the prefabricated column and the cast-in-place beam slab is as follows:
when the bending operation is performed, firstly, the height of the base 1 is adjusted according to the position of the steel bar in the prefabricated member, so that the bending operation is convenient, when the height of the base 1 needs to be adjusted, the first screw 22 in the fixed box 21 can be rotated, the first screw 22 can be moved when being rotated, so that the bottom plate 23 at the bottom of the first screw 22 can be driven to move, so that the height of the base 1 can be adjusted conveniently, after the adjustment is completed, the rotating rod 34 is driven to rotate by the motor 33, the first belt pulley 35 can be driven to rotate when the rotating rod 34 rotates, the second belt pulley 36 and the second screw 37 can be driven to rotate when the first belt pulley 35 rotates, the moving plate 38 and the lifting column 39 can be driven to move when the second screw 37 rotates, so that the sliding plate 61 can be adjusted conveniently, and by adjusting the position of the sliding plate 61, so that the steel bar body 7 can be limited by the baffle plate 62 and the limiting plate 63, place the phenomenon that reinforcing bar body 7 takes place the landing, it is convenient spacing to reinforcing bar body 7, the rethread sets up contact atress mechanism 5, place reinforcing bar body 7 after, the accessible rotates the contact plate 54 that the third screw rod 52 in the fixed block 51 drove the bottom and removes, and then can conveniently carry out further spacing to reinforcing bar body 7, cylinder 42 through fixed plate 41 bottom at last drives even board 43 and removes, and then can conveniently bend the operation to reinforcing bar body 7, and then can improve the construction effect.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a reinforcing bar bending device that is used for prefabricated post and cast-in-place beam slab to alternate which characterized in that includes:
the device comprises a base (1), wherein the top of the base (1) is fixedly connected with a supporting column (8), and the top of the supporting column (8) is fixedly connected with a stress block (9);
the lifting mechanism (3) is positioned on one side of the stress block (9), the lifting mechanism (3) comprises a first case (31), a second case (32) and a lifting column (39), one side of the first case (31) is fixedly connected with one side of the second case (32), and the lifting column (39) is connected in the second case (32) in a sliding manner;
the limiting mechanism (6) is located at the bottom of the lifting column (39), the limiting mechanism (6) comprises a sliding plate (61), a baffle plate (62) and a limiting plate (63), the top of one side of the sliding plate (61) is fixedly connected with the bottom of the lifting column (39), one side of the baffle plate (62) is fixedly connected with one side of the sliding plate (61), one side of the bottom of the baffle plate (62) is fixedly connected with the top of the limiting plate (63), and one side of the sliding plate (61) is slidably connected with one side of the first case (31).
2. The reinforcing steel bar bending device for the penetration of the prefabricated column and the cast-in-place beam plate according to claim 1, wherein a motor (33) is fixedly connected to the bottom of the inner cavity of the first case (31), a rotating rod (34) is fixedly connected to an output end of the motor (33), a first belt pulley (35) is fixedly connected to the outer side of the rotating rod (34), and a second belt pulley (36) is connected to the outer side of the first belt pulley (35) through belt transmission.
3. The reinforcing steel bar bending device for the penetration of the precast column and the cast-in-place beam plate according to claim 2, wherein a second screw (37) is fixedly connected to an inner ring of the second pulley (36), a moving plate (38) is in threaded connection with an outer side of the second screw (37), and one side of the moving plate (38) is fixedly connected with one side of the lifting column (39).
4. The reinforcing steel bar bending device for the penetration of the precast column and the cast-in-place beam plate according to claim 1, wherein the base (1) is provided with adjusting mechanisms (2) on both sides, each adjusting mechanism (2) comprises a fixed box (21), and the outer side of each fixed box (21) is fixedly connected with the inside of the base (1).
5. The reinforcing steel bar bending device for inserting the precast column and the cast-in-place beam slab as claimed in claim 4, wherein a first screw (22) is rotatably connected to the inside of the fixed box (21), a first handle (24) is fixedly connected to the top of the first screw (22), and a bottom plate (23) is fixedly connected to the bottom of the first screw (22).
6. The reinforcing steel bar bending device for the interpenetration of the precast column and the cast-in-place beam plate according to claim 1, is characterized in that a placing groove (10) is formed in the stress block (9), and a reinforcing steel bar body (7) is arranged in the placing groove (10).
7. The reinforcing steel bar bending device for inserting the precast column and the cast-in-place beam plate according to claim 1, wherein a contact stress mechanism (5) is arranged on one side of the second case (32), the contact stress mechanism (5) comprises a fixed block (51), and one side of the fixed block (51) is fixedly connected with one side of the second case (32).
8. The reinforcing steel bar bending device for the interpenetration of the precast column and the cast-in-place beam slab as claimed in claim 7, wherein a third screw (52) is connected to the inner thread of the fixing block (51), a second handle (53) is fixedly connected to the top of the third screw (52), a contact plate (54) is fixedly connected to the bottom of the third screw (52), and a contact groove (55) is formed in the contact plate (54).
9. The reinforcing steel bar bending device for the penetration of the precast column and the cast-in-place beam plate according to claim 1, wherein a bending mechanism (4) is arranged on one side of the first machine box (31), the bending mechanism (4) comprises a fixing plate (41), one side of the fixing plate (41) is fixedly connected with one side of the first machine box (31), an installation plate (46) is fixedly connected to the bottom of the fixing plate (41), an air cylinder (42) is arranged at the bottom of the installation plate (46), a connecting plate (43) is fixedly connected to a piston rod of the air cylinder (42), a pressing block (44) is fixedly connected to the bottom of the connecting plate (43), and a pressing groove (45) is formed in the pressing block (44).
10. The reinforcing steel bar bending device for inserting the precast column and the cast-in-place beam slab is characterized in that a fixed frame (11) is fixedly connected to one side of the base (1), a movable rod (12) is arranged inside the fixed frame (11), a movable frame (13) is arranged on the outer side of the movable rod (12), a pull rod (14) is arranged at the top of the movable rod (12), and a first blocking rod (15) and a second blocking rod (16) are respectively arranged on one side of the fixed frame (11) and one side of the movable frame (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111221594.5A CN113926951A (en) | 2021-10-20 | 2021-10-20 | Reinforcing steel bar bending device for interpenetration of prefabricated column and cast-in-situ beam slab |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111221594.5A CN113926951A (en) | 2021-10-20 | 2021-10-20 | Reinforcing steel bar bending device for interpenetration of prefabricated column and cast-in-situ beam slab |
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| CN113926951A true CN113926951A (en) | 2022-01-14 |
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| CN212733910U (en) * | 2020-05-08 | 2021-03-19 | 时钟 | Construction reinforcing bar bending device |
| CN113290171A (en) * | 2021-06-28 | 2021-08-24 | 中铁隧道集团三处有限公司 | Intelligent inclined-plane type bar steel bar bending robot |
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