CN213410137U

CN213410137U - Reinforcing bar equipment of bending for civil engineering

Info

Publication number: CN213410137U
Application number: CN202021903648.7U
Authority: CN
Inventors: 张岩; 王丹; 张妍; 侯文龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-06-11
Anticipated expiration: 2030-09-03

Abstract

The utility model discloses a reinforcing bar equipment of bending for civil engineering, the load simulator comprises a case, machine case upper end fixed mounting has the bottom plate, the common fixed mounting in bottom plate upper end four corners has the support frame, support frame upper end middle part fixed mounting has the mounting, quick-witted incasement portion fixed mounting has bending device, the mounting is located inside bending device, bottom plate upper end left side and upper end right side all are provided with the proof warp device. The utility model discloses a reinforcing bar bending equipment for civil engineering, through setting up the portion of bending near the perforation one side as the inclined plane structure, compare with original arc cylinder structure, this inclined plane bending portion can avoid bending reinforcing bar and bending portion outer wall too early butt to increase reinforcing bar bending angle, improve bending strength, make bending equipment can satisfy the production of multiple reinforcing bar bending angle; and the tilting prevention device can avoid the occurrence of accidents in the bending process caused by the tilting of the end part of the reinforcing steel bar, and ensure the bending safety.

Description

Reinforcing bar equipment of bending for civil engineering

Technical Field

The utility model relates to a civil engineering field, in particular to reinforcing bar equipment of bending for civil engineering.

Background

At present, the reinforcing steel bar plays an important role in the civil engineering industry, and in the using process of the reinforcing steel bar, the reinforcing steel bar needs to be bent into shapes required by various working personnel, so that the bending equipment of the reinforcing steel bar needs to be used, and the existing bending equipment often has the following problems in the using process: 1. the existing bending equipment has a small bending angle range and poor bending strength, so that the bending equipment cannot meet the production of various bending degrees of steel bars; 2. the end of the existing steel bar is very easy to tilt in the bending process, so that accidents occur in the machining process, and the safety performance of equipment bending equipment is not high.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a reinforcing bar equipment of bending for civil engineering can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a reinforcing bar equipment of bending for civil engineering, includes quick-witted case, quick-witted case upper end fixed mounting has the bottom plate, the common fixed mounting in bottom plate upper end four corners has the support frame, support frame upper end middle part fixed mounting has the mounting, bottom plate upper end middle part fixed mounting has the fixed lantern ring, quick-witted incasement portion fixed mounting has bending device, and the bending device upper end run through fixed lantern ring inside and with support frame upper end middle part fixed connection, the mounting is located inside the bending device, quick-witted case upper end is open structure, bottom plate upper end left side and upper end right side all are provided with the proof warp device.

Preferably, the bending device comprises a motor, a pinion is fixedly connected to the output end of the motor, the right end of the pinion is meshed with a large gear, a rotating shaft penetrates through the middle of the large gear, a rotating seat is fixedly connected to the upper end of the rotating shaft, a bending piece is fixedly connected to the middle of the upper end of the rotating seat, a bending hole is formed in the middle of the lower end of the bending piece, a mounting seat is movably connected to the upper end of the bending piece, and a bearing seat is movably connected to the lower end of the rotating shaft.

Preferably, the radius of the big gear is five times of the radius of the small gear, the upper end of the rotating seat sequentially penetrates through the middle of the bottom plate and the inside of the fixed lantern ring, the upper end of the mounting seat is fixedly connected with the middle of the upper end of the supporting frame, and the lower end of the motor and the lower end of the bearing seat are fixedly connected with the lower end of the case.

Preferably, the fixing part comprises a fixing roller, a bending part is fixedly installed at the lower end of the fixing roller, and a through hole is formed in the middle of the bending part.

Preferably, the portion of bending is close to fenestrate one side and is the inclined plane structure, and the portion of bending keeps away from fenestrate one side and is the ARC structure, it is located the downthehole portion of bending to perforate, and perforate the aperture and be less than the downthehole aperture of bending, the fixed roll is located inside the piece of bending and the mount pad respectively, and fixed roll upper end and support frame upper end middle part fixed connection.

Preferably, proof warp the device and include the fixed block, the equal screw thread in fixed block four corners runs through there is the fastening knob, the equal fixed mounting in fixed block upper end has two to prevent warp the piece, two prevent warping the piece and enclose synthetic jack, two prevent warping the piece and including keeping off the dish, the equal fixed mounting in last fender dish lower extreme middle part has the spliced pole, the spliced pole lower extreme all with fixed block upper end fixed connection, the spliced pole is middle part indent column type structure, fastening knob lower extreme all with bottom plate upper end threaded connection.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model discloses in, set up to the inclined plane structure through being close to fenestrate one side of the portion of bending, compare with original arc cylinder structure, this inclined plane portion of bending can avoid the reinforcing bar of bending and the too early butt of the outer wall of the portion of bending to increase reinforcing bar bending angle, improve bending strength, make the equipment of bending can satisfy in the production of multiple reinforcing bar bending angle.

(2) The utility model discloses in, insert in the jack through the part with the reinforcing bar both ends to the reinforcing bar tip perk of avoiding buckling leads to the unexpected emergence of in-process of bending, guarantees the security of bending, and is connected through the fastening knob between proof warp device and bottom plate, can be convenient for in time change the proof warp device of damage, the maintenance of being convenient for.

Drawings

Fig. 1 is a schematic view of the overall structure of the reinforcing steel bar bending equipment for civil engineering of the utility model;

fig. 2 is a schematic structural view of a bending device of the reinforcing steel bar bending equipment for civil engineering of the utility model;

fig. 3 is a schematic structural view of the fixing member of the reinforcing steel bar bending device for civil engineering of the present invention;

fig. 4 is the utility model relates to a civil engineering is with reinforcing bar equipment of bending's proof warp device's structural schematic.

In the figure: 1. a chassis; 2. a base plate; 3. a fixed collar; 4. a bending device; 5. a fixing member; 6. a support frame; 7. an anti-warping device; 41. a motor; 42. a pinion gear; 43. a bull gear; 44. a bearing seat; 45. a rotating shaft; 46. a rotating base; 47. bending the hole; 48. bending a piece; 49. a mounting seat; 51. a fixed roller; 52. a bending part; 53. perforating; 71. a fixed block; 72. fastening a knob; 73. a warpage prevention member; 731. an upper baffle disc; 732. connecting columns; 733. and (4) inserting the jack.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a reinforcing bar equipment of bending for civil engineering, including quick-witted case 1, 1 upper end fixed mounting of quick-witted case has bottom plate 2, the common fixed mounting in 2 upper end four corners of bottom plate has support frame 6, 6 upper end middle parts fixed mounting of support frame have mounting 5, 2 upper end middle parts fixed mounting of bottom plate have fixed lantern ring 3, 1 inside fixed mounting of quick-witted case has bending device 4, and bending device 4 upper end run through fixed lantern ring 3 inside and with 6 upper end middle part fixed connection of support frame, mounting 5 is located inside bending device 4, 1 upper end of quick-witted case is open structure, 2 upper end left sides of bottom plate and upper end right side all are provided with proof warp device 7.

In order to bend the reinforcing steel bar, the bending device 4 comprises a motor 41, a small gear 42 is fixedly connected to the output end of the motor 41, a large gear 43 is meshed with the right end of the small gear 42, a rotating shaft 45 penetrates through the middle of the large gear 43, a rotating seat 46 is fixedly connected to the upper end of the rotating shaft 45, a bending piece 48 is fixedly connected to the middle of the upper end of the rotating seat 46, a bending hole 47 is formed in the middle of the lower end of the bending piece 48, an installation seat 49 is movably connected to the upper end of the bending piece 48, and a bearing; the radius of the big gear 43 is five times of the radius of the small gear 42, so the small gear 42 drives the big gear 43 to rotate at a reduced speed while driving the big gear 43 to rotate, the upper end of the rotary seat 46 sequentially penetrates through the middle of the bottom plate 2 and the inside of the fixed lantern ring 3, the upper end of the mounting seat 49 is fixedly connected with the middle of the upper end of the supporting frame 6, and the lower end of the motor 41 and the lower end of the bearing seat 44 are fixedly connected with the lower end of the; the fixing piece 5 comprises a fixing roller 51, a bending part 52 is fixedly arranged at the lower end of the fixing roller 51, and a through hole 53 is formed in the middle of the bending part 52; one side of the bending part 52 close to the through hole 53 is of an inclined plane structure, the bending part 52 of the inclined plane structure can prevent the bending steel bar from being abutted with the outer wall of the bending part 52 too early, so that the bending angle of the steel bar is increased, one side of the bending part 52 far away from the through hole 53 is of a cambered surface structure, the through hole 53 is positioned in the bending hole 47, the aperture of the through hole 53 is smaller than that of the bending hole 47, the fixing rollers 51 are respectively positioned in the bending piece 48 and the mounting seat 49, and the upper ends of the fixing rollers 51 are fixedly connected with the middle part of the upper end; avoid the unexpected emergence of in-process of bending, proof warp device 7 includes fixed block 71, the equal screw thread in fixed block 71 four corners runs through there is fastening knob 72, the equal fixed mounting in fixed block 71 upper end has two to prevent warping the piece 73, two prevent warping the piece 73 and enclose synthetic jack 733 jointly, two prevent warping the piece 73 and including keeping off dish 731, the equal fixed mounting in upper fender dish 731 lower extreme middle part has spliced pole 732, spliced pole 732 lower extreme all with fixed block 71 upper end fixed connection, spliced pole 732 is the concave column type structure in middle part, fastening knob 72 lower extreme all with 2 upper end threaded connection of bottom plate, the part at the in-process reinforcing bar both ends of buckling can insert in jack 733, thereby can avoid the reinforcing bar tip perk of buckling.

It should be noted that, the utility model relates to a reinforcing bar bending device for civil engineering, when the bending operation is required to be performed to the reinforcing bar, firstly, the worker makes the end of the reinforcing bar to be bent pass through the jack 733 of the right-side upwarp prevention device 7, the inside of the perforation 53 and the jack 733 of the left-side upwarp prevention device 7 in sequence, then the motor 41 in the case 1 is started to operate, the motor 41 drives the pinion 42 to rotate, the pinion 42 is meshed with the bull gear 43, and the radius of the pinion 42 is one fifth of the radius of the bull gear 43, therefore, the pinion 42 drives the bull gear 43 to rotate at a reduced speed while driving the rotation of the bull gear 43, thereby driving the rotating seat 46 on the rotating shaft 45 to rotate slowly, finally driving the bending part 52 to rotate, and the reinforcing bar is arranged in the perforation 53, at this moment, the fixing part 5 is fixedly installed, and the slow rotation of the bending part 52 drives the reinforcing bar to, compare with original arc cylinder structure, can avoid bending the reinforcing bar and the too early butt of 52 outer walls of portion of bending, thereby increase reinforcing bar bending angle degree, improve bending strength, and can insert in jack 733 at the part at the in-process reinforcing bar both ends of buckling, thereby can avoid the reinforcing bar tip perk of buckling, avoid the unexpected emergence of in-process of bending, guarantee the security of bending, and be connected through fastening knob 72 between proof warp device 7 and bottom plate 2, can be convenient for in time change the proof warp device 7 of damage, be convenient for maintain.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a reinforcing bar equipment of bending for civil engineering, includes quick-witted case (1), its characterized in that: case (1) upper end fixed mounting has bottom plate (2), the common fixed mounting in bottom plate (2) upper end four corners has support frame (6), support frame (6) upper end middle part fixed mounting has mounting (5), bottom plate (2) upper end middle part fixed mounting has fixed lantern ring (3), the inside fixed mounting of case (1) has bending device (4), and bending device (4) upper end run through fixed lantern ring (3) inside and with support frame (6) upper end middle part fixed connection, mounting (5) are located inside bending device (4), case (1) upper end is open structure, bottom plate (2) upper end left side and upper end right side all are provided with proof warp device (7).

2. The reinforcing steel bar bending device for civil engineering as claimed in claim 1, wherein: bending device (4) include motor (41), motor (41) output end fixedly connected with pinion (42), the meshing of pinion (42) right-hand member has gear wheel (43), gear wheel (43) middle part runs through pivot (45), pivot (45) upper end fixedly connected with roating seat (46), roating seat (46) upper end middle part fixedly connected with piece (48) of bending, piece (48) lower extreme middle part of bending is opened there is hole (47) of bending, piece (48) upper end swing joint of bending has mount pad (49), pivot (45) lower extreme swing joint has bearing frame (44).

3. The reinforcing bar bending equipment for civil engineering according to claim 2, characterized in that: the radius of the large gear (43) is five times of the radius of the small gear (42), the upper end of the rotating seat (46) sequentially penetrates through the middle of the bottom plate (2) and the inside of the fixed lantern ring (3), the upper end of the mounting seat (49) is fixedly connected with the middle of the upper end of the support frame (6), and the lower end of the motor (41) and the lower end of the bearing seat (44) are fixedly connected with the lower end of the case (1).

4. The reinforcing steel bar bending device for civil engineering as claimed in claim 1, wherein: the fixing piece (5) comprises a fixing roller (51), a bending part (52) is fixedly mounted at the lower end of the fixing roller (51), and a through hole (53) is formed in the middle of the bending part (52).

5. A reinforcing bar bending equipment for civil engineering according to claim 4, characterized in that: one side that portion (52) of bending is close to perforation (53) is the inclined plane structure, and portion (52) of bending keeps away from one side of perforation (53) and is the cambered surface structure, it is inside to perforate (53) are located hole (47) of bending, and perforate (53) aperture and be less than hole (47) aperture of bending, fixed roll (51) are located respectively inside and mount pad (49) of bending (48), and fixed roll (51) upper end and support frame (6) upper end middle part fixed connection.

6. The reinforcing steel bar bending device for civil engineering as claimed in claim 1, wherein: proof warp device (7) including fixed block (71), the equal screw thread in fixed block (71) four corners runs through and has fastening knob (72), the equal fixed mounting in fixed block (71) upper end has two to prevent warping up piece (73), two prevent warping up piece (73) and enclose synthetic jack (733), two jointly prevent warping up piece (73) including keeping off dish (731), go up the equal fixed mounting in fender dish (731) lower extreme middle part and have spliced pole (732), spliced pole (732) lower extreme all with fixed block (71) upper end fixed connection, spliced pole (732) are middle part indent column type structure, fastening knob (72) lower extreme all with bottom plate (2) upper end threaded connection.