CN215392199U

CN215392199U - Construction reinforcing bar bending device

Info

Publication number: CN215392199U
Application number: CN202120872295.7U
Authority: CN
Inventors: 吴文浩; 冯圳博
Original assignee: Guangdong Tiancube Construction Group Co ltd
Current assignee: Guangdong Tiancube Construction Group Co ltd
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2022-01-04
Anticipated expiration: 2031-04-26

Abstract

The utility model relates to the technical field of building construction, and discloses a building construction steel bar bending device which comprises a top plate, wherein a limiting frame is bolted on the left side of the top plate, and a multi-groove limiting wheel is rotatably connected to the top inside the limiting frame; through passing through spacing with the reinforcing bar, utilize the effect of the spacing wheel of multislot and multislot locating wheel, it is spacing to treat many reinforcing bars of processing, and rotate the turning handle through the top at the locating rack, make the locating piece descend, fix spacingly to the reinforcing bar, the rethread rotates the screw rod and drives two adjacent sliders and be close to each other, it is close to drive the clamp splice, until the reinforcing bar clamp that will treat processing is fixed, and utilize the cylinder top to move the locating plate and carry out certain rotation around the locating rack, accomplish the work of bending, can once only satisfy the processing demand of many reinforcing bars, the work efficiency is greatly improved, and can conveniently treat the reinforcing bar of processing and stabilize and effectual fixed, prevent to take place the accident, do benefit to the safety in production.

Description

Construction reinforcing bar bending device

Technical Field

The utility model relates to the technical field of building construction, in particular to a bending device for building construction reinforcing steel bars.

Background

In the society of rapid development nowadays, various buildings are also rapidly developed, the steel bar mainly bears tensile stress in concrete, the deformed steel bar can better bear the action of external force due to the function of the rib and larger bonding capacity with the concrete, and the steel bar is widely used for various building structures, particularly large, heavy, light thin-wall and high-rise building structures.

The existing device is mostly carried out by adopting an electric power mechanism in the bending work of the reinforcing steel bars, but basically, the bending work of a single reinforcing steel bar can only be met at one time, the concrete implementation of a construction site can be hardly coped with, the working efficiency is low, secondly, in the specific working process, a worker is often required to fix the reinforcing steel bar through certain special devices, so that the reinforcing steel bar can be conveniently bent by a machine, and the mode is extremely dangerous, easily causes safety accidents and is not beneficial to safety production.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a building construction steel bar bending device which has the advantages of meeting the bending work of a plurality of steel bars at one time and effectively and safely fixing the processed steel bars, and solves the problems that the existing device is low in working efficiency, lacks of a fixing function, is extremely dangerous and easily causes safety accidents.

In order to achieve the purpose, the utility model provides the following technical scheme: a bending device for construction steel bars comprises a top plate, wherein a limiting frame is bolted on the left side of the top plate, the top part inside the limiting frame is rotatably connected with a multi-groove limiting wheel, the bottom part inside the limiting frame is slidably connected with a multi-groove positioning wheel, springs are bolted on the front side and the rear side of the inner wall of the limit frame of the multi-groove positioning wheel, the springs are bolted on the inner wall of the limit frame, the top of the top plate is bolted with a positioning frame, the top of the positioning frame is in threaded connection with a positioning block, the right side of the positioning frame is rotatably connected with a connecting rod, the right side of the connecting rod is bolted with a positioning plate, the inner wall of the positioning plate is rotationally connected with a screw rod, the surface of the screw rod is in threaded connection with four sliding blocks, the top of slider extends to the top bolt of locating plate and has connect the clamp splice, the bottom of locating plate articulates there is the cylinder, the bottom of cylinder is articulated with the bottom of roof inner wall.

Preferably, the front side of the positioning frame is bolted with a dial, the top of the connecting rod is bolted with a pointer, and the pointer is matched with the dial.

Preferably, the screw rod penetrates through the front side of the positioning plate and is bolted with a rotating handle, and the positioning block extends to the top of the positioning frame and is bolted with a rotating handle.

Preferably, the surface of the screw rod, which is positioned on the front side of the positioning plate, is fixedly sleeved with a limiting tooth, and the right side of the limiting tooth is engaged with a limiting block.

Preferably, four corners of the bottom of the top plate are all bolted with telescopic rods, and the bottom of each telescopic rod is bolted with a bottom plate.

Preferably, four corners of the bottom plate are bolted with universal wheels, and the front side and the rear side of the top plate are bolted with handles.

Preferably, a backing plate is bolted to the left side of the top plate and positioned on the left side of the limiting frame.

Preferably, the anti-slip pads are bonded on the opposite sides of the two clamping blocks, and the surface of the handle is fixedly sleeved with the sheath.

Compared with the prior art, the utility model provides a bending device for construction steel bars, which has the following beneficial effects:

the steel bars are limited by the limiting frames under the action of the multi-groove limiting wheels and the multi-groove positioning wheels, the positioning blocks are lowered by rotating the rotating handles at the tops of the positioning frames, the steel bars are fixed and limited, the processing requirements of the plurality of steel bars can be met at one time, and the working efficiency is greatly improved;

drive two adjacent sliders through rotating the screw rod and be close to each other, drive the clamp splice and be close to, it is fixed to press from both sides the fastening of reinforcing bar to treat processing to utilize the cylinder top to move the locating plate and carry out certain rotation around the locating rack, accomplish the work of bending, can conveniently treat the reinforcing bar of processing and stabilize and effectual fixed, prevent to meet accident, do benefit to safety in production.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic left-side sectional view of the spacing frame of the present invention;

FIG. 3 is a schematic left side sectional view of the positioning frame of the present invention;

FIG. 4 is a schematic cross-sectional view of a locating plate of the present invention;

fig. 5 is a partially cut away schematic view of a roof of the present invention.

In the figure: 1. a top plate; 2. a limiting frame; 3. a multi-groove limiting wheel; 4. a multi-groove positioning wheel; 5. a spring; 6. a positioning frame; 7. positioning blocks; 8. a connecting rod; 9. positioning a plate; 10. a screw; 11. a slider; 12. a clamping block; 13. a cylinder; 14. a dial scale; 15. a pointer; 16. turning a handle; 17. a handle is rotated; 18. limiting teeth; 19. a limiting block; 20. a telescopic rod; 21. a base plate; 22. a universal wheel; 23. a handle; 24. a base plate; 25. a non-slip mat; 26. a sheath.

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. 1-5, a bending device for construction steel bars comprises a top plate 1, a limiting frame 2 is bolted on the left side of the top plate 1, a multi-groove limiting wheel 3 is rotatably connected on the top of the interior of the limiting frame 2, a multi-groove positioning wheel 4 is slidably connected on the bottom of the interior of the limiting frame 2, springs 5 are bolted on the front side and the rear side of the inner wall of the limiting frame 2 of the multi-groove positioning wheel 4, the springs 5 are bolted on the inner wall of the limiting frame 2, a positioning frame 6 is bolted on the top of the top plate 1, a positioning block 7 is in threaded connection with the top of the positioning frame 6, the steel bars are positioned by the limiting frame 2 and the multi-groove limiting wheel 3 and the multi-groove positioning wheel 4, the positioning block 7 descends by rotating a rotating handle 17 on the top of the positioning frame 6, the steel bars are fixed and limited, and the processing requirements of the steel bars can be met at one time, the working efficiency is greatly improved.

Furthermore, a dial 14 is bolted on the front side of the positioning frame 6, a pointer 15 is bolted on the top of the connecting rod 8, the pointer 15 is matched with the dial 14, and the dial 14 and the pointer 15 are arranged, so that a worker can conveniently and visually observe the bending angle.

Furthermore, the four corners of the bottom of the top plate 1 are all bolted with telescopic rods 20, the bottom of each telescopic rod 20 is bolted with a bottom plate 21, and the telescopic rods 20 and the bottom plates 21 are arranged, so that the working personnel can adjust the use height of the whole device conveniently.

Further, the four corners of bottom plate 21 bottom all is bolted to have universal wheel 22, and the equal bolted connection in front and back side both sides of roof 1 has handle 23, through setting up universal wheel 22 and handle 23, can make things convenient for the staff to remove whole device.

Further, the left side at 1 top of roof is and be located the left side bolt joint of spacing 2 and has a backing plate 24, and backing plate 24 and spacing 2 looks adaptations through setting up backing plate 24, can make things convenient for better entering spacing 2 of reinforcing bar.

Referring to fig. 1, 4 and 5, a bending device for construction steel bars, a connecting rod 8 is rotatably connected to the right side of a positioning frame 6, a positioning plate 9 is bolted to the right side of the connecting rod 8, a screw 10 is rotatably connected to the inner wall of the positioning plate 9, four sliding blocks 11 are threadedly connected to the surface of the screw 10, a clamping block 12 is bolted to the top of the sliding block 11 extending to the top of the positioning plate 9, an air cylinder 13 is hinged to the bottom of the positioning plate 9, the bottom of the air cylinder 13 is hinged to the bottom of the inner wall of a top plate 1, the screw rod 10 is rotated to drive the two adjacent slide blocks 11 to approach each other and drive the clamping blocks 12 to approach each other until the steel bar to be processed is clamped and fixed, and the positioning plate 9 is jacked by the cylinder 13 to rotate around the positioning frame 6 to complete the bending work, the reinforcing steel bar that can conveniently treat the processing is stabilized and effectual fixed, prevents to have a accident, does benefit to the safety in production.

Further, the screw rod 10 runs through the front side of the positioning plate 9 and is bolted with a rotating handle 16, the positioning block 7 extends to the top of the positioning frame 6 and is bolted with a rotating handle 17, and the rotating handle 16 and the rotating handle 17 are arranged, so that a worker can conveniently press down the positioning block 7, and the worker can conveniently rotate the screw rod 10.

Furthermore, the surface of the screw 10 at the front side of the positioning plate 9 is fixedly sleeved with a limiting tooth 18, the right side of the limiting tooth 18 is meshed with a limiting block 19, and the limiting tooth 18 and the limiting block 19 are arranged, so that the limiting and fixing effects on the rotation of the screw 10 can be achieved.

Furthermore, the anti-slip pads 25 are bonded on the opposite sides of the two clamping blocks 12, the sheath 26 is fixedly sleeved on the surface of the handle 23, and the sheath 26 and the anti-slip pads 25 are arranged to help prevent sliding.

When the device is used, the whole device is moved to a proper working area through the handle 23 and the universal wheel 22, then steel bars to be processed are sent into the limiting frame 2 through the backing plate 24, the multi-groove limiting wheel 3 and the multi-groove positioning wheel 4 are used for limiting the steel bars to be processed, then the steel bars are sent into the positioning frame 6 all the time, the rotating handle 17 is rotated at a proper position to press the positioning block 7 downwards, the limiting block 19 is pulled open, the rotating handle 16 is rotated to drive the screw rod 10 to rotate, the clamping block 12 is driven to move by the movement of the sliding block 11, finally the steel bars to be processed are fixed, then the positioning plate 9 is driven to rotate around the positioning frame 6 to a certain degree by the jacking effect of the air cylinder 13, meanwhile, the specific bending angle can be determined according to the specific indication of the pointer 15 on the dial 14, and the work can be completed.

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. The utility model provides a construction reinforcing bar bending device, includes roof (1), its characterized in that: the left side of the top plate (1) is bolted with a limiting frame (2), the top of the interior of the limiting frame (2) is rotatably connected with a multi-groove limiting wheel (3), the bottom of the interior of the limiting frame (2) is slidably connected with a multi-groove positioning wheel (4), springs (5) are bolted on the front side and the rear side of the inner wall of the limiting frame (2) of the multi-groove positioning wheel (4), the springs (5) are bolted with the inner wall of the limiting frame (2), the top of the top plate (1) is bolted with a positioning frame (6), the top of the positioning frame (6) is in threaded connection with a positioning block (7), the right side of the positioning frame (6) is rotatably connected with a connecting rod (8), the right side of the connecting rod (8) is in bolted connection with a positioning plate (9), the inner wall of the positioning plate (9) is rotatably connected with a screw rod (10), and the surface of the screw rod (10) is in threaded connection with four sliding blocks (11), the top of slider (11) extends to the top bolt that locating plate (9) has connect clamp splice (12), the bottom of locating plate (9) articulates there is cylinder (13), the bottom of cylinder (13) is articulated with the bottom of roof (1) inner wall.

2. The construction steel bar bending device according to claim 1, wherein: the front side of the positioning frame (6) is bolted with a dial (14), the top of the connecting rod (8) is bolted with a pointer (15), and the pointer (15) is matched with the dial (14).

3. The construction steel bar bending device according to claim 1, wherein: the screw (10) penetrates through the front side of the positioning plate (9) and is bolted with a rotating handle (16), and the positioning block (7) extends to the top of the positioning frame (6) and is bolted with a rotating handle (17).

4. The construction steel bar bending device according to claim 1, wherein: the surface of the screw rod (10) positioned on the front side of the positioning plate (9) is fixedly sleeved with a limiting tooth (18), and the right side of the limiting tooth (18) is meshed with a limiting block (19).

5. The construction steel bar bending device according to claim 1, wherein: the four corners of the bottom of the top plate (1) are all bolted with telescopic rods (20), and the bottom of each telescopic rod (20) is bolted with a bottom plate (21).

6. The device of claim 5, wherein: four corners of the bottom plate (21) are bolted with universal wheels (22), and the front side and the rear side of the top plate (1) are bolted with handles (23).

7. The construction steel bar bending device according to claim 1, wherein: the left side at roof (1) top and the left side bolt joint that is located spacing (2) have backing plate (24), backing plate (24) and spacing (2) looks adaptation.

8. The device of claim 6, wherein: anti-skid pads (25) are bonded on the opposite sides of the two clamping blocks (12), and a sheath (26) is fixedly sleeved on the surface of the handle (23).