CN220406743U - Device for quick bending round steel - Google Patents
Device for quick bending round steel Download PDFInfo
- Publication number
- CN220406743U CN220406743U CN202321979273.6U CN202321979273U CN220406743U CN 220406743 U CN220406743 U CN 220406743U CN 202321979273 U CN202321979273 U CN 202321979273U CN 220406743 U CN220406743 U CN 220406743U
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- Prior art keywords
- steel
- round steel
- channel
- round
- bending
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 185
- 239000010959 steel Substances 0.000 title claims abstract description 185
- 238000005452 bending Methods 0.000 title claims abstract description 49
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 9
- 229910001294 Reinforcing steel Inorganic materials 0.000 abstract description 7
- 238000013003 hot bending Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a device for rapidly bending round steel, which comprises a channel steel, round steel, a reinforcing steel bar, two L-shaped steel plates and a steel pipe, wherein the reinforcing steel bar is fixedly connected to the upper end of the channel steel, the two L-shaped steel plates are respectively and fixedly connected to the side walls of the two ends of the channel steel, the round steel is positioned between the two L-shaped steel plates and the channel steel, one end of the steel pipe is positioned above the round steel, one end of the steel pipe is positioned below the reinforcing steel bar, and a limiting assembly for fixing the position of the steel pipe is arranged on the reinforcing steel bar. The bending machine has reasonable structural design, can simply fix round steel, reduces influence on bending quality caused by left and right movement of the round steel in the bending process, can enable the round steel to move left and right, adjusts the bending position to meet different use requirements, can prevent the steel pipe from deflecting left and right by abutting against the side walls of the two ends of the steel pipe, can perform bending work on the round steel by pulling one end of the steel pipe close to a reinforcing steel bar upwards, and has simple and convenient operation and higher bending quality.
Description
Technical Field
The utility model relates to the technical field of round steel bending, in particular to a device for rapidly bending round steel.
Background
When the lightning protection grounding installation is carried out on a building construction site, round steel is required to be used for bending and welding at the positions of the steel bar sleeves so as to keep the continuity of the broken steel bars, and when the round steel is required to be used for temporary increase or inaccurate blanking in advance in the construction installation site, the round steel is required to be bent on the site.
At present, the bending mode of the round steel of the lightning protection network system is still remained on the traditional process, and three modes are mainly adopted: the scaffold is bent by manpower at a certain angle with the ground, bent by manpower at the corner or the joint of a building, bent by foot or knee and hand force at a certain angle, and the like, and the bent is finished and then trimmed by a tool. The utility model discloses a device for quick bending round steel is designed to solve above problem because of the uneven radian deformation that produces different degrees of round steel bending radius radian because of the atress, is difficult to reach unified standard on the coplanar, and the impression quality is relatively poor, and when the unqualified needs of some round steel bending machines are maintained with the help of the instrument hammer simultaneously, also can influence round steel's life because of the atress.
Disclosure of Invention
The utility model aims to solve the problems in the prior art, and provides a device for quickly bending round steel, which can simply fix round steel, reduce influence on bending quality caused by left and right movement of the round steel in the bending process, can enable the round steel to move left and right, adjust bending positions, meet different use requirements, and prevent the phenomenon of left and right deflection of the steel pipe by abutting two clamping plates against two side walls of the steel pipe, and can perform bending work on the round steel by pulling one end of the steel pipe close to a reinforcing steel bar upwards, and has simple operation and higher bending quality.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a quick bending machine round steel's device, includes channel-section steel, round steel, reinforcing bar, two L shaped steel boards and steel pipe, reinforcing bar fixed connection is in the upper end of channel-section steel, two L shaped steel boards are fixed connection respectively at the both ends lateral wall of channel-section steel, the round steel is located between two L shaped steel boards and the channel-section steel, the one end of steel pipe is located the top of round steel, the one end is located the below of reinforcing bar, be equipped with the spacing subassembly that fixes the position of steel pipe on the reinforcing bar, be equipped with on the channel-section steel respectively with the both ends of round steel offset adjusting part and fixed subassembly.
Preferably, the limiting component comprises a through hole which is formed in the steel bar in a penetrating mode, two connecting sliding blocks are connected in the through hole in a sliding mode, a double-head screw is connected to the inner side wall of the through hole in a rotating mode, threads of the double-head screw penetrate through the two connecting sliding blocks and extend to the outer side of the steel bar, clamping plates are fixedly connected to the bottoms of the two connecting sliding blocks, and the two clamping plates are abutted to the left side and the right side of the steel tube respectively.
Preferably, the adjusting component comprises a first L-shaped plate penetrating through the channel steel in a sliding connection mode, the first L-shaped plate is propped against one end side wall of the round steel, a threaded rod is connected with the side wall of the channel steel in a rotating mode, and threads of the threaded rod penetrate through the first L-shaped plate.
Preferably, the fixed subassembly includes the second L template that offsets with the other end lateral wall of round steel, the direction spout has been seted up to the lateral wall of second L template, the tip fixedly connected with of channel-section steel extends to in the direction spout and rather than sliding connection's direction slider, be connected with a plurality of springs between direction slider and the inside wall of direction spout.
Preferably, the end part of the double-ended screw rod is fixedly connected with a rotary handle.
Preferably, the steel pipe is wrapped by a rubber and plastic heat insulation material.
Compared with the prior art, the utility model has the beneficial effects that:
1. this quick bending machine round steel's device places the round steel in the below of two L shaped steel boards and is located the upper end of channel-section steel, and first L template and second L template offset with the both ends lateral wall of round steel respectively, fix the round steel, reduce its in bending machine in-process and control the removal influence bending machine quality, rotate the threaded rod and make first L template horizontal slip, can make round steel control the removal, adjust bending machine position, satisfy different user demands.
2. This quick bending machine round steel's device makes the one end of steel pipe be located the top other end of round steel and is located the below of reinforcing bar, and two grip blocks offset with the both ends lateral wall of steel pipe can avoid the steel pipe to take place left and right sides skew phenomenon, and the one end that upwards pulls the steel pipe to be close to the reinforcing bar, and the one end that the steel pipe is close to the round steel can the downwardly moving carry out bending machine work to the round steel, easy and simple to handle, and bending machine quality is higher.
3. The device for quick bending round steel is small in size, so that convenient carrying and moving are realized, time and labor are saved, flexible carrying and convenient moving are realized, and the labor intensity of constructors can be relieved to the greatest extent.
Drawings
FIG. 1 is a schematic top sectional view of a device for quick bending round steel according to the present utility model;
FIG. 2 is an enlarged view of the structure of FIG. 1 at A;
FIG. 3 is a schematic diagram of a side view of a connection of a channel steel and an L-shaped steel plate;
fig. 4 is a schematic top view of a device for quick bending round steel according to the present utility model.
In the figure: 1. channel steel; 2. round steel; 3. reinforcing steel bars; 4. an L-shaped steel plate; 5. a steel pipe; 6. a through port; 7. the connecting slide block; 8. a double-ended screw; 9. a clamping plate; 10. a first L-shaped plate; 11. a threaded rod; 12. a second L-shaped plate; 13. a guide chute; 14. a guide slide block; 15. a spring; 16. the handle is turned.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, a device for quick bending round steel comprises a channel steel 1, round steel 2, steel bars 3, two L-shaped steel plates 4 and a steel pipe 5, wherein the steel pipe 5 is wrapped by rubber and plastic heat insulation materials, a galvanized layer of the round steel 2 can be protected in the bending process, the steel bars 3 are fixedly connected to the upper end of the channel steel 1, the two L-shaped steel plates 4 are respectively and fixedly connected to the side walls of the two ends of the channel steel 1, the round steel 2 can reliably bear force in the bending process, the round steel 2 is positioned between the two L-shaped steel plates 4 and the channel steel 1, the round steel 2 is positioned below the two L-shaped steel plates 4 and above the channel steel 1, one end of the steel pipe 5 is positioned above the round steel 2 and one end of the steel pipe 5 is positioned below the steel bars 3, and a limiting component for fixing the position of the steel pipe 5 is arranged on the steel bars 3;
the limiting component comprises a through hole 6 which is formed in the steel bar 3 in a penetrating way, two connecting sliding blocks 7 are connected in a sliding way in the through hole 6, the two connecting sliding blocks 7 only can slide horizontally, the inner side wall of the through hole 6 is rotationally connected with a double-head screw rod 8, threads of the double-head screw rod 8 penetrate through the two connecting sliding blocks 7 and extend to the outer side of the steel bar 3, the two connecting sliding blocks 7 are respectively connected with two sections of threads opposite to the double-head screw rod 8, the end part of the double-head screw rod 8 is fixedly connected with a rotating handle 16, the rotating handle 16 is arranged to facilitate the rotation of the double-head screw rod 8, clamping plates 9 are fixedly connected to the bottoms of the two connecting sliding blocks 7, the two clamping plates 9 are respectively propped against the left side and the right side of the steel tube 5, the double-head screw rod 8 rotates, the two connecting sliding blocks 7 can drive the two clamping plates 9 to be mutually close to fix the steel tube 5, deflection cannot occur, bending quality is facilitated, the side wall of the clamping plates 9 is smoothly arranged, friction force between the steel tube 5 can be reduced, and the steel tube 5 can rotate up and down;
the steel channel 1 is provided with an adjusting component and a fixing component which are respectively propped against the two ends of the round steel 2, the adjusting component comprises a first L-shaped plate 10 which penetrates through and is connected with the steel channel 1 in a sliding manner, the first L-shaped plate 10 is propped against one end side wall of the round steel 2, the side wall of the steel channel 1 is rotationally connected with a threaded rod 11, the threaded rod 11 penetrates through the first L-shaped plate 10 in a threaded manner, the threaded rod 11 is rotated to enable the first L-shaped plate 10 to horizontally slide, the position of the end part of the round steel 2 is adjusted, the position of the hot bending of the round steel 2 can be adjusted, and the side wall of the first L-shaped plate 10 is smoothly arranged to reduce friction force between the round steel 2 in the hot bending process;
the fixed subassembly includes the second L template 12 that offsets with the other end lateral wall of round steel 2, guide chute 13 has been seted up to the lateral wall of second L template 12, the tip fixedly connected with of channel-section steel 1 extends to in the guide chute 13 and rather than sliding connection's guide slide block 14, be connected with a plurality of springs 15 between guide slide block 14 and the inside wall of guide chute 13, spring 15 is the elasticity spring, can promote second L template 12 to slide to channel-section steel 1 under the natural state, and the lateral wall of second L template 12 sets up smoothly, can reduce the frictional force between bending machine in-process and the round steel 2.
The utility model can explain its functional principle by the following modes of operation:
when the round steel 2 needs to be bent, the second L-shaped plate 12 is pulled to be far away from the channel steel 1, the round steel 2 is placed below the two L-shaped steel plates 4 and is positioned at the upper end of the channel steel 1, the second L-shaped plate 12 is loosened, the springs 15 push the second L-shaped plate 12 to move so that the first L-shaped plate 10 and the second L-shaped plate 12 respectively prop against the side walls of the two ends of the round steel 2, the round steel 2 is fixed, the influence on the bending quality caused by the left-right movement of the round steel 2 in the bending process is reduced, the threaded rod 11 is rotated so that the first L-shaped plate 10 horizontally slides, the round steel 2 can be moved left-right, and the bending position is adjusted;
one end of the steel pipe 5 is located below the steel bar 3, the rotating handle 16 is rotated to enable the double-headed screw 8 to rotate, the two connecting sliding blocks 7 can drive the two clamping plates 9 to be close to each other and respectively abut against the side walls of the two ends of the steel pipe 5, the phenomenon that the steel pipe 5 is inclined left and right is avoided, the steel pipe 5 is pulled upwards to be close to one end of the steel bar 3, one end of the steel pipe 5 close to the steel bar 2 can move downwards to carry out bending work on the steel bar 2, the operation is simple and convenient, and the bending quality is higher.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a quick bending machine round steel's device, includes channel-section steel (1), round steel (2), reinforcing bar (3), two L shaped steel boards (4) and steel pipe (5), its characterized in that, reinforcing bar (3) fixed connection is in the upper end of channel-section steel (1), two L shaped steel boards (4) respectively fixed connection is at the both ends lateral wall of channel-section steel (1), round steel (2) are located between two L shaped steel boards (4) and channel-section steel (1), the one end of steel pipe (5) is located the top of round steel (2), one end is located the below of reinforcing bar (3), be equipped with the spacing subassembly that fixes the position of steel pipe (5) on reinforcing bar (3), be equipped with on channel-section steel (1) with the adjusting part and the fixed subassembly that offset in the both ends of round steel (2) respectively.
2. The device for quick bending round steel according to claim 1, wherein the limiting component comprises a through hole (6) penetrating through a steel bar (3), two connecting sliding blocks (7) are connected in a sliding manner in the through hole (6), a double-head screw (8) is connected to the inner side wall of the through hole (6) in a rotating manner, threads of the double-head screw (8) penetrate through the two connecting sliding blocks (7) and extend to the outer side of the steel bar (3), clamping plates (9) are fixedly connected to the bottoms of the two connecting sliding blocks (7), and the two clamping plates (9) are respectively propped against the left side and the right side of the steel tube (5).
3. The device for quick bending round steel according to claim 1, wherein the adjusting assembly comprises a first L-shaped plate (10) penetrating through the channel steel (1) in a sliding connection, the first L-shaped plate (10) is propped against one end side wall of the round steel (2), a threaded rod (11) is rotatably connected to the side wall of the channel steel (1), and threads of the threaded rod (11) penetrate through the first L-shaped plate (10).
4. The device for quick bending round steel according to claim 1, wherein the fixing assembly comprises a second L-shaped plate (12) propped against the side wall of the other end of the round steel (2), a guide chute (13) is formed in the side wall of the second L-shaped plate (12), the end part of the channel steel (1) is fixedly connected with a guide sliding block (14) which extends into the guide chute (13) and is in sliding connection with the guide chute, and a plurality of springs (15) are connected between the guide sliding block (14) and the inner side wall of the guide chute (13).
5. Device for quick bending round steel according to claim 2, characterized in that the end of the double-ended screw (8) is fixedly connected with a turning handle (16).
6. The device for quick bending round steel according to claim 1, characterized in that the steel pipe (5) is wrapped by a rubber-plastic heat-insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321979273.6U CN220406743U (en) | 2023-07-26 | 2023-07-26 | Device for quick bending round steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321979273.6U CN220406743U (en) | 2023-07-26 | 2023-07-26 | Device for quick bending round steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220406743U true CN220406743U (en) | 2024-01-30 |
Family
ID=89641431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321979273.6U Active CN220406743U (en) | 2023-07-26 | 2023-07-26 | Device for quick bending round steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220406743U (en) |
-
2023
- 2023-07-26 CN CN202321979273.6U patent/CN220406743U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |