CN211489420U

CN211489420U - Steel bar bending device for building engineering

Info

Publication number: CN211489420U
Application number: CN201922445530.8U
Authority: CN
Inventors: 梁明
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-15
Anticipated expiration: 2029-12-30

Abstract

The utility model is suitable for a reinforcing bar processing technology field provides a reinforcing bar bending device for building engineering, the power distribution box comprises a box body, the positive bottom fixedly connected with hydraulic stretching machine of box, hydraulic stretching machine top fixedly connected with telescopic link, the top fixedly connected with fixed head of telescopic link, the equal fixedly connected with fixed block in both sides of hydraulic stretching machine, two the top of fixed block is rotated respectively and is connected with first stripper plate and second stripper plate. The utility model provides a pair of reinforcing bar bending device for building engineering has adjustable frid, stripper plate and cutting machine, can be through the angle of adjusting frid and stripper plate, and crooked to accurate angle with the reinforcing bar extrusion through the stripper plate, the cutting machine can keep flat the cutting also can vertical cutting, and the reinforcing bar of buckling needs the cutting sometimes, reduces the reality of the fixed cutting of workman's secondary, improves work efficiency.

Description

Steel bar bending device for building engineering

Technical Field

The utility model belongs to the technical field of, especially, relate to a reinforcing bar bending device for building engineering.

Background

The reinforcing steel bar is steel for reinforced concrete and prestressed reinforced concrete, and the cross section of the reinforcing steel bar is circular or square with round corners. Comprises plain round steel bars, ribbed steel bars and twisted steel bars.

The reinforcing steel bar for reinforced concrete is straight bar or wire rod-shaped steel for reinforcing steel bar for reinforced concrete, the shape of the reinforcing steel bar is smooth steel bar and deformed steel bar, and the delivery state is straight bar and wire rod.

The plain round steel bars are actually small round steel and wire coils of ordinary low-carbon steel. Deformed bars are surface ribbed bars, usually with 2 longitudinal ribs and transverse ribs distributed uniformly along the length. The cross ribs are 3 types of spiral, herringbone and crescent shapes. Expressed in millimeters of nominal diameter. The nominal diameter of the deformed steel bar is equivalent to the nominal diameter of the smooth steel bar with the same cross section. The nominal diameter of the steel bars is 8-50 mm, and the recommended diameters are 8, 12, 16, 20, 25, 32 and 40 mm. Steel grade: 20MnSi, 20MnV, 25MnSi, BS20 MnSi. The steel reinforcement is mainly subjected to tensile stress in the concrete. The deformed reinforcing steel bar has larger bonding capacity with concrete due to the action of the ribs, so that the deformed reinforcing steel bar can better bear the action of external force. Reinforcing bars are widely used in various building structures. Especially large, heavy, light-duty thin-walled and high-rise building structures.

Because most current steel bar bending apparatus is mostly directly by manpower direct bending, because reinforcing bar toughness itself is great, manpower bending need consume a large amount of strength, and the long efficiency is low and bend angle is uncontrollable consuming time, if the reinforcing bar that needs the accurate angle needs professional machine to go to bend this and can consume a large amount of time, reduces the construction efficiency of engineering.

Therefore, it is necessary to provide a device for bending a reinforcing bar for building engineering to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a reinforcing bar bending device for building engineering aims at solving the problem that the reinforcing bar angle of buckling can not be accurate.

The utility model discloses a realize like this, a reinforcing bar bending device for building engineering, the power distribution box comprises a box body, the positive bottom fixedly connected with hydraulic stretching machine of box, hydraulic stretching machine top fixedly connected with telescopic link, the top fixedly connected with fixed head of telescopic link, the equal fixedly connected with fixed block in both sides of hydraulic stretching machine, two the top of fixed block is rotated respectively and is connected with first stripper plate and second stripper plate, the front of first stripper plate and second stripper plate all is provided with the fixed screw.

Preferably, fixedly connected with baffle between the relative one side of box inner wall, one side of box inner wall is rotated and is connected with the lead screw, the one end of lead screw runs through baffle and box in proper order and extends to the outside of box, the one end fixedly connected with disc of lead screw, one side fixedly connected with crank of disc.

Preferably, the both sides on lead screw surface all are provided with the slider, two the outside that the window box just extended to the box is all closed at the top of slider, two the equal fixedly connected with rotating member in top of slider, two one side of rotating member all is provided with spacing screw, two the equal fixedly connected with frid in top of rotating member.

Preferably, one side of the front face of the box body is provided with a scale mark.

Preferably, the following components: the both sides at box positive top all rotate and are connected with the expansion bracket, two the equal fixedly connected with support in top of expansion bracket, two fixedly connected with cutting machine between the relative one side of support, the top fixedly connected with handle of cutting machine, the bottom of cutting machine is rotated and is connected with the cutting wheel.

Preferably, the top and the bottom of the two sides of the back of the box body are fixedly connected with connecting blocks, and the bottom of each connecting block is fixedly connected with a universal wheel.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a reinforcing bar bending device for building engineering, the inside of box is provided with the lead screw, the distance between two sliders can be adjusted simultaneously in the rotation lead screw, the screw thread on the lead screw can guarantee that the distance between the sliders is equal all the time for the screw thread, thus can guarantee that the distance of upper face frid is the same, unscrew the spacing screw and adjust the rotating member to rotate, the rotating member drives the frid to rotate, after rotating the frid to the appropriate angle, screw up the spacing screw and fix the frid, unscrew the fixing screw, be provided with the iron rectangular strip that can rotate on the fixing screw, thus can make things convenient for workman's elasticity fixing screw, after unscrewing, the angle of rotating first stripper plate and second stripper plate, adjust first stripper plate and second stripper plate to be parallel with the frid, put into the reinforcing bar after adjusting, start hydraulic compressor extrusion reinforcing bar can, convenient and fast, the operation is simple, the workman's bending reinforcing bar time is saved, the angle that can also buckle with accurate reinforcing bar still is provided with the cutting machine on the box, if needs cutting reinforcing bar, the portable handle is carried the cutting machine and is got up, adjusts the cutting distance through the expansion bracket, finds the cutting point with the cutting wheel aim at start-up cutting machine cutting can, because the expansion bracket is connected so the cutting machine can keep flat the cutting also can vertical cutting through the pivot with the box.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a reinforcing bar bending device for building engineering provided by the present invention;

fig. 2 is a schematic rear view of the internal structure of the case shown in fig. 1.

Reference numbers in the figures: 1. the cutting machine comprises a handle, 2, a cutting machine, 3, a cutting wheel, 4, a support, 5, an expansion bracket, 6, a groove plate, 7, a screw rod, 8, a disc, 9, a crank, 10, a hydraulic expansion machine, 11, a first extrusion plate, 12, a box body, 13, a fixing head, 14, an expansion rod, 15, a fixing block, 16, a fixing screw, 17, a scale mark, 18, a second extrusion plate, 19, a partition plate, 20, a limiting screw, 21, a rotating part, 22, a sliding block, 23, a connecting block, 24 and a universal wheel.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Please refer to fig. 1 and fig. 2 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a reinforcing bar bending apparatus for building engineering according to the present invention; fig. 2 is a schematic rear view of the internal structure of the case shown in fig. 1. The utility model provides a reinforcing bar bending device for building engineering, the power distribution box comprises a box body 12, the positive bottom fixedly connected with hydraulic stretching machine 10 of box 12, hydraulic stretching machine 10 top fixedly connected with telescopic link 14, the top fixedly connected with fixed head 13 of telescopic link 14, the equal fixedly connected with fixed block 15 in both sides of hydraulic stretching machine 10, the top of two fixed blocks 15 is rotated respectively and is connected with first stripper plate 11 and second stripper plate 18, the front of first stripper plate 11 and second stripper plate 18 all is provided with set screw 16.

Fixedly connected with baffle 19 between the relative one side of box 12 inner wall, one side of box 12 inner wall is rotated and is connected with lead screw 7, the one end of lead screw 7 runs through baffle 19 and box 12 in proper order and extends to the outside of box 12, the one end fixedly connected with disc 8 of lead screw 7, one side fixedly connected with crank 9 of disc 8, crank 9 drives disc 8 rotatory, disc 8 drives lead screw 7 rotatory, the rotatory slider 22 that drives of lead screw 7 removes, slider 22 drives the removal about the rotating member 21, the rotating member 21 drives the removal about frid 6.

The both sides on lead screw 7 surface all are provided with slider 22, and window box 12 and the outside that extends to box 12 are all closed at two slider 22's top, and the equal fixedly connected with rotating member 21 in two slider 22's top, one side of two rotating member 21 all are provided with stop screw 20, the equal fixedly connected with frid 6 in two rotating member 21's top.

One side of the front surface of the box body 12 is provided with a scale mark 17, and the scale mark 17 can enable a person to adjust the length more easily.

The both sides at the positive top of box 12 all rotate and are connected with expansion bracket 5, the equal fixedly connected with support 4 in top of two expansion brackets 5, fixedly connected with cutting machine 2 between the one side that two supports 4 are relative, the top fixedly connected with handle 1 of cutting machine 2, the bottom of cutting machine 2 is rotated and is connected with cutting wheel 3, the utility model discloses the model of cutting machine 2 that uses is Z1E-TF110, because expansion bracket 5 is connected so cutting machine 2 can keep flat the cutting also can vertical cutting through the pivot with box 12.

The top and the bottom of the two sides of the back of the box body 12 are fixedly connected with connecting blocks 23, the bottom of the four connecting blocks 23 is fixedly connected with universal wheels 24, and the universal wheels 24 can be moved conveniently.

The utility model discloses a theory of operation and use flow: firstly, adjusting the distance between the groove plates 6, shaking the crank 9, the crank 9 driving the disc 8 to rotate, the disc 8 driving the screw rod 7 to rotate, the screw rod 7 driving the slide block 22 to move left and right, the slide block 22 driving the rotary piece 21 to move left and right, the rotary piece 21 driving the groove plates 6 to move left and right, turning off the limit screw 20 to adjust the rotary piece 21 to rotate after seeing that the scale mark 17 moves to a proper distance, the rotary piece 21 driving the groove plates 6 to rotate, turning the groove plates 6 to a proper angle, turning on the limit screw 20 to fix the groove plates 6, turning off the fixed screw 16, arranging a rotatable iron strip on the fixed screw 16, turning the angle of the first extrusion plate 11 and the second extrusion plate 18 after turning off, adjusting the first extrusion plate 11 and the second extrusion plate 18 to be parallel to the groove plates 6, turning on the fixed screw 16 to fix the first extrusion plate 11 and the second extrusion plate 18 not moving, adjusting the length of the fixed head 13, let fixed head 13 contact reinforcing bar preferentially, open hydraulic stretching machine 10, hydraulic stretching machine 10 drives fixed head 13 and fixed block 15 forward movement, fixed block 15 drives first stripper plate 11 and second stripper plate 18 forward movement and extrudees the reinforcing bar to required angle on frid 6, if need cut the reinforcing bar, hand handle 1 is carried cutting machine 2, adjust the cutting distance through expansion bracket 5, find the cutting point with cutting wheel 3 aim at start-up cutting machine 2 cutting can, cutting machine 2 can keep flat the cutting also can vertical cutting.

Compared with the prior art, the utility model provides a pair of reinforcing bar bending device for building engineering has following beneficial effect: the lead screw 7 is arranged in the box body 12, the distance between the two sliders 22 can be adjusted simultaneously by rotating the lead screw 7, the distance between the sliders 22 can be ensured to be equal all the time by the thread on the lead screw 7, so that the distance between the upper trough plates 6 can be ensured to be the same, the spacing screw 20 is unscrewed to adjust the rotation of the rotating piece 21, the rotating piece 21 drives the trough plates 6 to rotate, after the trough plates 6 rotate to a proper angle, the spacing screw 20 is screwed down to fix the trough plates 6, the fixing screw 16 is unscrewed, and the iron strip capable of rotating is arranged on the fixing screw 16, so that workers can conveniently loosen and loosen the fixing screw, the first extrusion plate 11 and the second extrusion plate 18 are rotated to an angle after being unscrewed, the first extrusion plate 11 and the second extrusion plate 18 are adjusted to be parallel to the trough plates 6, reinforcing steel bars are put into the box after being adjusted, the hydraulic compressor 10 is started to extrude the reinforcing steel bars, the workman angle of buckling has also been saved, can also be with the angle that the accurate reinforcing bar was buckled, still is provided with cutting machine 2 on the box 12, if needs cutting reinforcing bar, hand handle 1 is carried cutting machine 2 and is got up, adjusts the cutting distance through expansion bracket 5, find the cutting point with cutting wheel 3 aim at start-up cutting machine 2 cutting can, because expansion bracket 5 is connected so cutting machine 2 can keep flat the cutting also can vertical cutting through the pivot with box 12.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a reinforcing bar bending device for building engineering, includes box (12), its characterized in that: the hydraulic stretching machine is characterized in that the box body (12) is fixedly connected with a hydraulic stretching machine (10) at the front bottom, a telescopic rod (14) is fixedly connected with the top of the hydraulic stretching machine (10), a fixing head (13) is fixedly connected with the top of the telescopic rod (14), fixing blocks (15) are fixedly connected with the two sides of the hydraulic stretching machine (10), two are arranged on the top of each fixing block (15), a first extrusion plate (11) and a second extrusion plate (18) are respectively connected in a rotating mode, and fixing screws (16) are arranged on the front surfaces of the first extrusion plate (11) and the second extrusion plate (18).

2. The reinforcing bar bending device for building engineering of claim 1, wherein: fixedly connected with baffle (19) between the relative one side of box (12) inner wall, one side of box (12) inner wall is rotated and is connected with lead screw (7), the outside that baffle (19) and box (12) just extended to box (12) is run through in proper order to the one end of lead screw (7), the one end fixedly connected with disc (8) of lead screw (7), one side fixedly connected with crank (9) of disc (8).

3. The reinforcing bar bending device for building engineering as claimed in claim 2, wherein: the both sides on lead screw (7) surface all are provided with slider (22), two the outside that window box (12) and extend to box (12) is all closed at the top of slider (22), two the equal fixedly connected with rotating member (21) in top of slider (22), two one side of rotating member (21) all is provided with stop screw (20), two the equal fixedly connected with frid (6) in top of rotating member (21).

4. The reinforcing bar bending device for building engineering of claim 1, wherein: and a scale mark (17) is arranged on one side of the front surface of the box body (12).

5. The reinforcing bar bending device for building engineering of claim 1, wherein: the utility model discloses a cutting machine, including box (12), the both sides at positive top all rotate and are connected with expansion bracket (5), two equal fixedly connected with support (4) in top of expansion bracket (5), two fixedly connected with cutting machine (2) between the relative one side of support (4), the top fixedly connected with handle (1) of cutting machine (2), the bottom of cutting machine (2) is rotated and is connected with cutting wheel (3).

6. The reinforcing bar bending device for building engineering of claim 1, wherein: the box body (12) is characterized in that the top and the bottom of the two sides of the back of the box body (12) are fixedly connected with connecting blocks (23), and the bottom of each connecting block (23) is fixedly connected with a universal wheel (24).