CN213944678U

CN213944678U - Steel bar bending device for construction engineering construction

Info

Publication number: CN213944678U
Application number: CN202022447832.1U
Authority: CN
Inventors: 徐雯; 张桥良
Original assignee: Xi'an Architectural Design And Research Institute Co ltd
Current assignee: Xi'an Architectural Design And Research Institute Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-08-13
Anticipated expiration: 2030-10-29

Abstract

The utility model relates to a building technical field just discloses a reinforcing bar bending device for building engineering construction, including motor base, motor base's upper surface passes through the bottom fixed mounting of motor support and motor, and the inner wall that motor shaft and action wheel were passed through to one side of motor rotates and connects, and the surface of action wheel and reduction gear's surface meshing, reduction gear's inner wall pass through the surface rotation connection of bearing and axostylus axostyle. This reinforcing bar bending device for building engineering construction, surface through at solid fixed splint is provided with the draw-in groove, make can carry out work simultaneously to many reinforcing bars at the in-process of bending, the reinforcing bar can be fixed firm, avoid bending in-process reinforcing bar and pop out, adopt simultaneously to rotate branch and make the process of bending more convenient, reach the work efficiency that improves, strengthen the security of work, avoid the reinforcing bar to bend the effect that the in-process popped out, the solution lacks safeguard measure, can't carry out the problem of bending to many reinforcing bars simultaneously.

Description

Steel bar bending device for construction engineering construction

Technical Field

The utility model relates to a building technical field specifically is a reinforcing bar bending device for building engineering construction.

Background

The productivity of China is continuously improved and perfected, the economic development is also a leap forward, meanwhile, the development of science and technology directly drives the development of the construction engineering industry, the development of the construction engineering is promoted to take a new step, the construction engineering is undoubtedly an important support column for national development and has a certain position in the economic development, and therefore, some equipment for construction of the construction engineering is also continuously developed.

At present, the reinforcing bar bending device for the building engineering construction that uses usually in the market is often bulky in the use, and is inconvenient to use to can't bend the reinforcing bar under the condition that does not have the power, and bend the in-process and do not have safeguard measure, can't bend many reinforcing bars simultaneously, reduced work efficiency, and require to the operational environment carefully thin, do not have the unable work of power.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a steel bar bending device for construction, which can bend steel bars according to a bending stress block driven by a rotating support rod when the steel bars are bent, the rotating support rod increases the moment in the rotating process, saves the force required for rotating the rotating support rod, enables the steel bars to still work through a rotating handle under the condition without a power supply, avoids the problem that the steel bars cannot be bent under the condition of inconvenient power supply connection or power failure, reduces the working progress, solves the problems that the steel bar bending device for construction is often large in size and inconvenient to use in the using process, cannot bend the steel bars under the condition without the power supply, does not have protective measures in the bending process, cannot simultaneously bend a plurality of steel bars, reduces the working efficiency, and has thinner requirements on the working environment, the problem that the power supply cannot work is solved.

(II) technical scheme

When bending the reinforcing bar for realizing above-mentioned steel bar bending device for building engineering construction, can drive the atress piece of bending according to rotating branch and bend, rotating branch has increased the moment of rotating the in-process, has saved the required power of rotatory rotation branch for under the condition that does not have the power, still can carry out work through turning handle, when avoiding inconvenient switch on or having a power failure, lead to the mesh that can't work reduces work progress, the utility model provides a following technical scheme: the utility model provides a reinforcing bar bending device for building engineering construction, including motor base, motor base's upper surface passes through the bottom fixed mounting of motor support and motor, the inner wall rotation of motor shaft and action wheel is connected through one side of motor, the surface of action wheel and reduction gear's surface meshing, reduction gear's inner wall passes through the surface rotation of bearing and axostylus axostyle and connects, the one end fixed connection of reduction gear's surface one side and trace, reduction gear's one end and the bottom fixed connection who rotates branch are kept away from to the trace, the upper surface of rotation branch and the bottom fixed connection of twist grip, the middle part upper surface of rotation branch and the bottom fixed connection of the atress piece of bending, the one end and the ball surface sliding connection that rotation grip were kept away from to rotation branch, the surface of ball and the surface sliding connection of support column, the one end that the ball was kept away from to the support column cup joints with the inner wall of the angle restriction piece of bending.

The top surface of axostylus axostyle and the bottom fixed connection of base, the bottom fixed connection of board is placed to the upper surface of base and reinforcing bar, the reinforcing bar is placed the outer surface sliding connection that the inboard wall passes through spout and slider, the top of slider and the bottom fixed connection of solid fixed splint, the inner wall of solid fixed splint and the surface grafting of screw, the reinforcing bar is placed the upper surface of board and the bottom fixed connection that the hole was placed to the reinforcing bar, the inner wall that the hole was placed to the reinforcing bar is provided with the reinforcing bar, the bottom fixed connection of one side upper surface and the diaphragm of base, the upper surface of diaphragm and the bottom fixed connection of triangle atress board.

Preferably, the angle of bending restriction piece sets up in the top of diaphragm to the distribution of reinforcing bar is at the angle of bending restriction piece all around surface.

Preferably, the vicinity of the outer surface of the reduction gear contacting the trace is a smooth plane.

Preferably, the quantity of solid fixed splint is two, and one side surface of solid fixed splint is provided with the draw-in groove to two solid fixed splint place the upper surface sliding connection of board through slider and reinforcing bar.

Preferably, the screw penetrates through the two fixing clamping plates simultaneously, and the outer surface of the other end of the screw is in threaded connection with the inner wall of the nut.

Preferably, the upper surface of the motor base and the bottom of the shell are fixedly installed, and the reduction gear, the driving wheel and the motor are distributed in the shell.

(III) advantageous effects

Compared with the prior art, the utility model provides a reinforcing bar bending device for building engineering construction possesses following beneficial effect:

1. this reinforcing bar bending device for building engineering construction, surface through at solid fixed splint is provided with the draw-in groove, make can carry out work simultaneously to many reinforcing bars at the in-process of bending, the reinforcing bar can be fixed firm, avoid bending in-process reinforcing bar and pop out, adopt simultaneously to rotate branch and make the process of bending more convenient, reach the work efficiency that improves, strengthen the security of work, avoid the reinforcing bar to bend the effect that the in-process popped out, the solution lacks safeguard measure, can't carry out the problem of bending to many reinforcing bars simultaneously.

2. This reinforcing bar bending device for building engineering construction can drive the atress piece of bending according to rotating branch and bend, rotates branch and has increased the moment of rotating the in-process, has saved the required power of rotatory rotation branch for under the condition that does not have the power, still can carry out work through turning handle, when avoiding inconvenient switch on or having a power failure, lead to the progress of unable work reduction work.

Drawings

FIG. 1 is a schematic three-dimensional cross-sectional view of the structure of the present invention;

FIG. 2 is a schematic diagram of a back three-dimensional cross-section of the structure of the present invention;

FIG. 3 is a top view of the structure of the present invention;

FIG. 4 is a three-dimensional schematic diagram of the structure of the present invention;

fig. 5 is an enlarged schematic view of fig. 4 at a according to the present invention.

In the figure: 1 motor base, 2 motors, 3 action wheels, 4 reduction gears, 5 axostylus axostyles, 6 trace, 7 rotation branch, 8 rotation handles, 9 bases, 10 the atress piece of bending, 11 support columns, 12 balls, 13 the angle of bending restriction piece, 14 diaphragm, 15 triangle atress board, 16 reinforcing bar place board, 17 sliders, 18 fixed splint, 19 screws, 20 draw-in grooves, 21 reinforcing bar place hole, 22 reinforcing bars, 23 shell.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a reinforcing steel bar bending device for building engineering construction comprises a motor base 1, wherein the upper surface of the motor base 1 is fixedly installed with the bottom of a motor 2 through a motor bracket, the upper surface of the motor base 1 is fixedly installed with the bottom of a housing 23, a reduction gear 4, a driving wheel 3 and the motor 2 are uniformly distributed in the housing 23, the housing 23 can protect internal mechanisms to ensure that the motor 2 can normally work, the service life of the device is prolonged, one side of the motor 2 is rotatably connected with the inner wall of the driving wheel 3 through a motor shaft, the outer surface of the driving wheel 3 is meshed with the outer surface of the reduction gear 4, the vicinity of the outer surface where the reduction gear 4 is contacted with a linkage rod 6 is a smooth plane, one side of the reduction gear 4 is not provided with hobbing teeth, so that the rotating support rod 5 can be limited by the rotating angle when the motor 2 works in the process, the steel bar placing plate 16 is prevented from being collided by the rotating support rod 5, the inner wall of the reducing gear 4 is rotatably connected with the outer surface of the shaft rod 5 through a bearing, one side of the outer surface of the reducing gear 4 is fixedly connected with one end of the linkage rod 6, one end of the linkage rod 6 far away from the reducing gear 4 is fixedly connected with the bottom of the rotating support rod 7, the upper surface of the rotating support rod 7 is fixedly connected with the bottom of the rotating handle 8, the upper surface of the middle of the rotating support rod 7 is fixedly connected with the bottom of the bending stress block 10, one end of the rotating support rod 7 far away from the rotating handle 8 is slidably connected with the outer surface of the ball 12, the outer surface of the ball 12 is slidably connected with the outer surface of the support column 11, one end of the support column 11 far away from the ball 12 is sleeved with the inner wall of the bending angle limiting block 13, the bending angle limiting block 13 is arranged above the transverse plate 14, and the steel bars 22 are distributed on the peripheral outer surface of the bending angle limiting block 13, the size of the bending degree of the reinforcing steel bar 22 in the bending process can be adjusted by replacing the bending angle limiting blocks 13 with different sizes, and the application range of the device is widened.

The outer surface of the top of the shaft lever 5 is fixedly connected with the bottom of the base 9, the upper surface of the base 9 is fixedly connected with the bottom of the steel bar placing plate 16, the inner wall of the steel bar placing plate 16 is connected with the outer surface of the sliding block 17 through a sliding groove, the top of the sliding block 17 is fixedly connected with the bottom of the fixed clamping plate 18, the inner wall of the fixed clamping plate 18 is inserted into the outer surface of the screw 19, the screw 19 penetrates through the two fixed clamping plates 18 simultaneously, the outer surface of the other end of the screw 19 is connected with the inner wall of the nut in a threaded manner, the two fixed clamping plates 18 can approach each other in the process of rotating the nut through the threaded connection of the nut and the screw 19 to fix the steel bars 22, the number of the fixed clamping plates 18 is two, the clamping grooves 20 are formed in the outer surface of one side of the fixed clamping plates 18, the two fixed clamping plates 18 are connected with the upper surface of the steel bar placing plate 16 through the sliding block 17, and the distance between the two fixed clamping plates 18 is reduced, recycle draw-in groove 20 for reinforcing bar 22 can be firm fixed in the course of the work, pop out when avoiding reinforcing bar 22 to bend, cause danger to the staff, the reinforcing bar places the upper surface of board 16 and the bottom fixed connection that the hole 21 was placed to the reinforcing bar, and the inner wall that the hole 21 was placed to the reinforcing bar is provided with reinforcing bar 22, one side upper surface of base 9 and the bottom fixed connection of diaphragm 14, the upper surface of diaphragm 14 and the bottom fixed connection of triangle atress board 15.

The working principle is as follows: in the using process of the reinforcing steel bar bending device for building engineering construction, firstly, according to the size of the bending angle required by a reinforcing steel bar 22, a bending angle limiting block 13 with a proper diameter is selected, then the reinforcing steel bar 22 passes through the inside of a reinforcing steel bar placing hole 21, one end of the reinforcing steel bar 22 is placed in a gap between a triangular stress plate 15 and the bending angle limiting block 13, then, a fixed clamp plate 18 is mutually close along with the sliding of a sliding block 17 in the reinforcing steel bar placing plate 16 through a rotating nut until a clamping groove 20 on the surface of the fixed clamp plate 18 fixes the reinforcing steel bar, under the condition of a power supply, a motor 2 is started, so that the motor 2 drives a driving wheel 3 to rotate, the driving wheel 3 drives a reduction gear 4 to rotate, in the rotating process, the reduction gear 4 drives a rotating support rod 7 to rotate through a linkage rod 6, the bending stress block 10 on the upper surface of the rotating support rod 7 can rotate around the bending angle limiting block 13, simultaneously under the effect of triangle atress board 15, the atress piece 10 of bending can bend the surface of reinforcing bar 22, under the condition that does not have the power, still can make the atress piece 10 of bending of rotating branch 7 upper surface can rotate around angle of bending limiting block 13 through twist grip 8, reaches the function of bending reinforcing bar 22.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a reinforcing bar bending device for building engineering construction, includes motor base (1), its characterized in that: the upper surface of the motor base (1) is fixedly installed at the bottom of the motor (2) through a motor support, one side of the motor (2) is rotatably connected with the inner wall of the driving wheel (3) through a motor shaft, the outer surface of the driving wheel (3) is meshed with the outer surface of the reduction gear (4), the inner wall of the reduction gear (4) is rotatably connected with the outer surface of the shaft lever (5) through a bearing, one side of the outer surface of the reduction gear (4) is fixedly connected with one end of the linkage rod (6), far away from the reduction gear (4), is fixedly connected with the bottom of the rotating support rod (7), the upper surface of the rotating support rod (7) is fixedly connected with the bottom of the rotating handle (8), the upper surface of the middle of the rotating support rod (7) is fixedly connected with the bottom of the bending stress block (10), one end of the rotating support rod (7), far away from the rotating handle (8), is slidably connected with the outer surface of the ball (12), the outer surface of the ball (12) is in sliding connection with the outer surface of the supporting column (11), and one end, far away from the ball (12), of the supporting column (11) is sleeved with the inner wall of the bending angle limiting block (13);

the outer surface of the top of the shaft rod (5) is fixedly connected with the bottom of the base (9), the upper surface of the base (9) is fixedly connected with the bottom of the steel bar placing plate (16), the inner wall of the steel bar placing plate (16) is connected with the outer surface of the sliding block (17) in a sliding mode through the sliding groove, the top of the sliding block (17) is fixedly connected with the bottom of the fixing clamping plate (18), the inner wall of the fixing clamping plate (18) is connected with the outer surface of the screw (19) in an inserting mode, the upper surface of the steel bar placing plate (16) is fixedly connected with the bottom of the steel bar placing hole (21), the inner wall of the steel bar placing hole (21) is provided with a steel bar (22), the upper surface of one side of the base (9) is fixedly connected with the bottom of the transverse plate (14), and the upper surface of the transverse plate (14) is fixedly connected with the bottom of the triangular stress plate (15).

2. The reinforcing steel bar bending device for constructional engineering construction as claimed in claim 1, wherein: the bending angle limiting block (13) is arranged above the transverse plate (14), and the reinforcing steel bars (22) are distributed on the peripheral outer surface of the bending angle limiting block (13).

3. The reinforcing steel bar bending device for constructional engineering construction as claimed in claim 1, wherein: the vicinity of the outer surface of the reduction gear (4) contacted with the linkage rod (6) is a smooth plane.

4. The reinforcing steel bar bending device for constructional engineering construction as claimed in claim 1, wherein: the number of the fixed clamping plates (18) is two, the outer surface of one side of each fixed clamping plate (18) is provided with a clamping groove (20), and the two fixed clamping plates (18) are connected with the upper surface of the steel bar placing plate (16) in a sliding mode through the sliding blocks (17).

5. The reinforcing steel bar bending device for constructional engineering construction as claimed in claim 1, wherein: the screw (19) penetrates through the two fixing clamping plates (18) at the same time, and the outer surface of the other end of the screw (19) is in threaded connection with the inner wall of the nut.

6. The reinforcing steel bar bending device for constructional engineering construction as claimed in claim 1, wherein: the upper surface of the motor base (1) and the bottom of the shell (23) are fixedly installed, and the reduction gear (4), the driving wheel (3) and the motor (2) are uniformly distributed in the shell (23).