CN216176116U

CN216176116U - A steel bar bending machine for building engineering construction

Info

Publication number: CN216176116U
Application number: CN202121986923.0U
Authority: CN
Inventors: 刘杰灿
Original assignee: Guangdong Tengrenda Construction Co ltd
Current assignee: Guangdong Tengrenda Construction Co ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-04-05
Anticipated expiration: 2031-08-23

Abstract

The utility model relates to the technical field of constructional engineering, and discloses a steel bar bending machine for constructional engineering construction, which comprises an operation bottom plate, wherein four corners of the lower surface of the operation bottom plate are fixedly connected with supporting legs, the middle part of the upper surface of the operation bottom plate is fixedly connected with a stabilizing cylinder, the front side of the upper surface of the operation bottom plate is fixedly connected with a fixing device, steel bars are arranged on the inner wall of the fixing device, and the lower surface of the operation bottom plate is rotatably connected with a rotating gear disc. This a steel bar bending machine for building engineering construction drives through operating handle and presses the depression bar, stabilize the horizontal piece and correspond the outside removal of centre gripping arc board and expand, be convenient for more quick place the reinforcing bar and buckle the operation in corresponding centre gripping arc board, it is simple more convenient to operate, use labour saving and time saving more, can be better adjust according to the thickness of reinforcing bar, be favorable to the better operation of bending not unidimensional reinforcing bar, the convenience of use has effectively been improved.

Description

A steel bar bending machine for building engineering construction

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a steel bar bending machine for constructional engineering construction.

Background

At the building trade, the base member of building adopts reinforced concrete structure, and wherein reinforced concrete's main part adopts the steel reinforcement cage to make, need cut the reinforcing bar and bend when making the steel reinforcement cage, and traditional mode adopts artifical manual mode to go on, and a large amount of manpower and materials of low waste of production efficiency, moreover, when bending many reinforcing bars, many reinforcing bars block each other easily after bending, need part through the manpower, have increased intensity of labour, have reduced the efficiency of bending.

For example, the energy-saving reinforcing steel bar bending equipment for building engineering construction with Chinese patent application number 201922261371.6 is basically described as follows: the power supply box comprises a box body, turn right fixedly connected with control box and power supply box in proper order from a left side in the inside of box, the upper end fixedly connected with backup pad of box, the equal fixedly connected with support column, four of upper end four corners department of backup pad the common fixedly connected with workstation in upper end of support column, this building engineering construction is with energy-conserving reinforcing bar equipment of bending carries out the centre gripping to the reinforcing bar through clamping device, but this centre gripping mode is difficult to adjust according to the thickness of reinforcing bar, is unfavorable for the better operation of bending not unidimensional reinforcing bar, has reduced the convenience of using, is unfavorable for building construction efficiency's improvement.

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 machine for constructional engineering construction, which solves the problems in the background art.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a steel bar bending machine for constructional engineering construction comprises an operation bottom plate, wherein four corners of the lower surface of the operation bottom plate are fixedly connected with supporting legs, the middle part of the upper surface of the operation bottom plate is fixedly connected with a stable cylinder, the front side of the upper surface of the operation bottom plate is fixedly connected with a fixing device, the inner wall of the fixing device is provided with a steel bar, the lower surface of the operation bottom plate is rotationally connected with a rotary gear disc, a rotary gear is arranged on the left side of the rotary gear disc, the rotary gear disc is meshed with the rotary gear, the upper surface of the rotary gear is rotationally connected with an extrusion cylinder, the rear side of the lower surface of the operation bottom plate is fixedly connected with an arc-shaped rack plate, the front side fixedly connected with electric putter of operation bottom plate lower surface, electric putter's output fixedly connected with promotes the rack, rotary gear and the meshing of promotion rack.

The fixing device comprises a fixing vertical plate, a compression spring column is fixedly connected to the inner side face of the fixing vertical plate, the inner side face of the compression spring column is fixedly connected with a corresponding clamping arc plate, the outer side face of the corresponding clamping arc plate is fixedly connected with a pulling vertical column, a stabilizing cross block is fixedly connected to the outer side face of the pulling vertical column, a fixing support is fixedly connected to the upper surface of the stabilizing cross block, the top of the fixing support is rotatably connected with a pressing rod, the top of the pressing rod is rotatably connected with a pressing frame, and an operating handle is fixedly connected to the upper surface of the pressing frame.

Preferably, the number of the pressing rods is two, and the length of each of the two groups of pressing rods is three hundred millimeters.

Preferably, a semicircular arc-shaped through hole is formed in the rear side of the upper surface of the operation bottom plate, and the length of the semicircular arc-shaped through hole is six hundred millimeters.

Preferably, the corresponding clamping arc plates are respectively composed of a clamping half groove and a clamping half convex block, and the clamping half groove is matched with the clamping half convex block.

Preferably, the upper surface of the rotating gear disc is fixedly connected with an annular sliding block, the lower surface of the rotating gear disc is provided with an annular sliding groove, and the annular sliding block is rotatably connected with the annular sliding groove.

Preferably, the operating bottom plate and the supporting legs are made of cast iron, and the outer surfaces of the operating bottom plate and the supporting legs are uniformly coated with antirust coatings.

(III) advantageous effects

Compared with the prior art, the utility model provides a steel bar bending machine for constructional engineering construction, which has the following beneficial effects:

1. this a steel bar bending machine for building engineering construction drives through operating handle and presses the depression bar, stabilize the horizontal piece and correspond the outside removal of centre gripping arc board and expand, be convenient for more quick place the reinforcing bar and buckle the operation in corresponding centre gripping arc board, it is simple more convenient to operate, use labour saving and time saving more, can be better adjust according to the thickness of reinforcing bar, be favorable to the better operation of bending not unidimensional reinforcing bar, the convenience of use has effectively been improved.

2. This angle of reinforcement bender for building engineering construction promotes the rack and drives rotary gear and extrusion cylinder around the rotation of arc rack board through electric putter drive and rotate the gear disc and buckle the operation to the reinforcing bar, can be swift more buckle the operation to the reinforcing bar, have bigger dynamics of buckling to the reinforcing bar, further guaranteed the effect of buckling to the reinforcing bar, reduced people's intensity of labour, very big improvement the efficiency of bending when using.

3. This a steel bar bending machine for building engineering construction corresponds centre gripping arc board through the cooperation of compression spring post and carries out the centre gripping to the reinforcing bar fixed, has the fixed effect of better centre gripping to the reinforcing bar, is convenient for more stable buckle the operation to the reinforcing bar, has further improved the convenience when buckling the reinforcing bar, helps the improvement of availability factor.

Drawings

FIG. 1 and FIG. 2 are schematic structural views of the present invention;

FIG. 3 is a schematic view of a fixing device according to the present invention.

In the figure: 1. operating the bottom plate; 2. supporting legs; 3. a stabilizing cylinder; 4. a fixing device; 401. fixing the vertical plate; 402. compressing the spring post; 403. correspondingly clamping the arc plate; 404. pulling the upright post; 405. stabilizing the transverse block; 406. fixing a bracket; 407. a pressing lever; 408. a pressing frame; 409. an operating handle; 5. reinforcing steel bars; 6. rotating the gear plate; 7. a rotating gear; 8. extruding the cylinder; 9. an arc-shaped rack plate; 10. an electric push rod; 11. pushing the rack.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a steel bar bending machine for construction engineering construction comprises an operation bottom plate 1, wherein four corners of the lower surface of the operation bottom plate 1 are fixedly connected with supporting legs 2, the middle part of the upper surface of the operation bottom plate 1 is fixedly connected with a stabilizing cylinder 3, the front side of the upper surface of the operation bottom plate 1 is fixedly connected with a fixing device 4, the inner wall of the fixing device 4 is provided with a steel bar 5, the lower surface of the operation bottom plate 1 is rotatably connected with a rotating gear disc 6, the left side of the rotating gear disc 6 is provided with a rotating gear 7, the rotating gear disc 6 is meshed with the rotating gear 7, the upper surface of the rotating gear 7 is rotatably connected with an extrusion cylinder 8, the rear side of the lower surface of the operation bottom plate 1 is fixedly connected with an arc-shaped rack plate 9, the front side of the lower surface of the operation bottom plate 1 is fixedly connected with an electric push rod 10, the specific model of the electric push rod 10 is LAP22, and the output end of the electric push rod 10 is fixedly connected with a push rack 11, electric putter 10 drive promotion rack 11 and the meshing of rotation toothed disc 6 drive rotary gear 7 and extrusion cylinder 8 surround arc rack plate 9 rotation and carry out the operation of buckling to reinforcing bar 5, can be swift more buckle the operation to reinforcing bar 5, have bigger dynamics of buckling to reinforcing bar 5, further guaranteed the effect of buckling to reinforcing bar 5, people's intensity of labour has been reduced, very big improvement the efficiency of bending when using, rotary gear 7 meshes with promotion rack 11.

The fixing device 4 comprises a fixing vertical plate 401, a compression spring column 402 is fixedly connected to the inner side surface of the fixing vertical plate 401, the compression spring column 402 is matched with a corresponding clamping arc plate 403 to clamp and fix the steel bar 5, the steel bar 5 is better clamped and fixed, the steel bar 5 is convenient to bend more stably, the convenience in bending the steel bar 5 is further improved, the improvement of the use efficiency is facilitated, the inner side surface of the compression spring column 402 is fixedly connected with a corresponding clamping arc plate 403, a pressing rod 407 is driven by an operating handle 409, a stabilizing cross block 405 and the corresponding clamping arc plate 403 move outwards to be unfolded, the steel bar 5 can be conveniently and quickly placed into the corresponding clamping arc plate 403 to be bent, the operation is simpler and more convenient, the use is more time-saving and labor-saving, the adjustment can be better carried out according to the thickness of the steel bar 5, and the better bending operation of the steel bar 5 with different sizes is facilitated, the convenience of use has effectively been improved, and the lateral surface fixedly connected with pulling stand 404 that corresponds centre gripping arc board 403, the lateral surface fixedly connected with of pulling stand 404 stabilize horizontal piece 405, and the last fixed surface of stabilizing horizontal piece 405 is connected with fixed bolster 406, and the top of fixed bolster 406 is rotated and is connected with and presses down pressure lever 407, and the top of pressing down pressure lever 407 is rotated and is connected with and presses down frame 408, presses down the last fixed surface of frame 408 and is connected with operating handle 409.

In order to improve the stability of the pressing, the number of the pressing rods 407 is two, the length of the two groups of pressing rods 407 is three hundred millimeters, and the two groups of pressing rods 407 are matched with each other to improve the stability of the pressing.

In order to improve the moving stability, a semicircular arc-shaped through hole is formed in the rear side of the upper surface of the operation bottom plate 1, the length of the semicircular arc-shaped through hole is six hundred millimeters, and the semicircular arc-shaped through hole in the rear side of the upper surface of the operation bottom plate 1 improves the moving stability.

In order to improve the convenience of use, the clamping arc plates 403 are correspondingly arranged and respectively composed of a clamping half groove and a clamping half convex block, the clamping half groove is matched with the clamping half convex block, and the clamping half groove is matched with the clamping half convex block, so that the convenience of use is improved.

In order to improve the rotation stability, the annular sliding block is fixedly connected to the upper surface of the rotating gear disc 6, the annular sliding groove is formed in the lower surface of the rotating gear disc 6, the annular sliding block is rotatably connected with the annular sliding groove, and the annular sliding block on the upper surface of the rotating gear disc 6 is matched with the annular sliding groove in the lower surface of the rotating gear disc 6, so that the rotation stability is improved.

In order to prolong the service life of the operation base plate, the operation base plate 1 and the support legs 2 are made of cast iron, the outer surfaces of the operation base plate 1 and the support legs 2 are uniformly coated with antirust coatings, the antirust coatings on the outer surfaces of the operation base plate 1 and the support legs 2 are prevented from being corroded, and the service life of the operation base plate is prolonged.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When in use, the operating handle 409 is controlled to drive the pressing frame 408 to move downwards, the pressing frame 408 drives the pressing rod 407 to move, the pressing rod 407 drives the fixing bracket 406 to move, the fixing bracket 406 drives the stabilizing cross block 405 to move, the stabilizing cross block 405 drives the pulling upright post 404 to move, the pulling upright post 404 drives the corresponding clamping arc plate 403 to move outwards, then the reinforcing steel bar 5 to be bent passes through the corresponding clamping arc plate 403 and is placed between the stabilizing column 3 and the extruding column 8, then the operating handle 409 is loosened, drive under the effect of compression spring post 402 elasticity and correspond centre gripping arc plate 403 inward movement and carry out the centre gripping operation to reinforcing bar 5, start electric putter 10 afterwards, electric putter 10's output drives and promotes rack 11 and remove, promotes rack 11 and drives and rotate toothed disc 6 and rotate, rotates toothed disc 6 and drives rotatory gear 7 and rotate, and rotatory gear 7 drives extrusion cylinder 8 and centers on arc rack plate 9 and rotate and carry out the operation of buckling to reinforcing bar 5.

To sum up, this a steel bar bending machine for building engineering construction drives through operating handle 409 and presses down depression bar 407, stabilize horizontal piece 405 and correspond centre gripping arc board 403 and outwards remove and expand, be convenient for more quick place reinforcing bar 5 correspond centre gripping arc board 403 in buckle the operation, it is simple more convenient to operate, use labour saving and time saving more, can be better adjust according to reinforcing bar 5's thickness, be favorable to the better operation of bending not unidimensional reinforcing bar 5, the convenience of using has effectively been improved.

This angle of bending machine for building engineering construction, it drives rotary gear 7 and extrusion cylinder 8 around arc rack plate 9 rotation and buckles the operation to reinforcing bar 5 to drive rack 11 and the meshing of rotation toothed disc 6 through electric putter 10 drive, can be more swift buckle the operation to reinforcing bar 5, have bigger dynamics of buckling to reinforcing bar 5, further guaranteed the effect of buckling to reinforcing bar 5, people's intensity of labour has been reduced, very big improvement the efficiency of bending when using.

This angle of reinforcement bender for building engineering construction corresponds centre gripping arc board 403 through the cooperation of compression spring post 402 and carries out the centre gripping to reinforcing bar 5 fixed, has the fixed effect of better centre gripping to reinforcing bar 5, is convenient for more stable buckle the operation to reinforcing bar 5, has further improved the convenience when buckling reinforcing bar 5, helps the improvement of availability factor.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A steel bar bending machine for constructional engineering construction, includes operation bottom plate (1), its characterized in that: the four corners of the lower surface of the operation bottom plate (1) are fixedly connected with supporting legs (2), the middle part of the upper surface of the operation bottom plate (1) is fixedly connected with a stabilizing cylinder (3), the front side of the upper surface of the operation bottom plate (1) is fixedly connected with a fixing device (4), the inner wall of the fixing device (4) is provided with a reinforcing steel bar (5), the lower surface of the operation bottom plate (1) is rotatably connected with a rotating gear disc (6), the left side of the rotating gear disc (6) is provided with a rotating gear (7), the rotating gear disc (6) is meshed with the rotating gear (7), the upper surface of the rotating gear (7) is rotatably connected with an extrusion cylinder (8), the rear side of the lower surface of the operation bottom plate (1) is fixedly connected with an arc rack plate (9), and the front side of the lower surface of the operation bottom plate (1) is fixedly connected with an electric push rod (10), the output end of the electric push rod (10) is fixedly connected with a push rack (11), the rotating gear (7) is meshed with the push rack (11),

the fixing device (4) comprises a fixing vertical plate (401), a compression spring column (402) is fixedly connected to the inner side face of the fixing vertical plate (401), a corresponding clamping arc plate (403) is fixedly connected to the inner side face of the compression spring column (402), a pulling upright column (404) is fixedly connected to the outer side face of the corresponding clamping arc plate (403), a stabilizing cross block (405) is fixedly connected to the outer side face of the pulling upright column (404), a fixing support (406) is fixedly connected to the upper surface of the stabilizing cross block (405), a pressing rod (407) is rotatably connected to the top of the fixing support (406), a pressing frame (408) is rotatably connected to the top of the pressing rod (407), and an operating handle (409) is fixedly connected to the upper surface of the pressing frame (408).

2. A bending machine for reinforcing bars for constructional engineering constructions according to claim 1, characterized in that: the number of the pressing rods (407) is two, and the length of each group of the pressing rods (407) is three hundred millimeters.

3. A bending machine for reinforcing bars for constructional engineering constructions according to claim 1, characterized in that: the rear side of the upper surface of the operation bottom plate (1) is provided with a semi-circular arc-shaped through hole, and the length of the semi-circular arc-shaped through hole is six hundred millimeters.

4. A bending machine for reinforcing bars for constructional engineering constructions according to claim 1, characterized in that: the corresponding clamping arc plates (403) are respectively composed of clamping half grooves and clamping half convex blocks, and the clamping half grooves are matched with the clamping half convex blocks.

5. A bending machine for reinforcing bars for constructional engineering constructions according to claim 1, characterized in that: the upper surface of the rotating gear disc (6) is fixedly connected with an annular sliding block, an annular sliding groove is formed in the lower surface of the rotating gear disc (6), and the annular sliding block is rotatably connected with the annular sliding groove.

6. A bending machine for reinforcing bars for constructional engineering constructions according to claim 1, characterized in that: the operating bottom plate (1) and the supporting legs (2) are made of cast iron, and the outer surfaces of the operating bottom plate (1) and the supporting legs (2) are uniformly coated with antirust coatings.