CN214290591U - Reinforcing bar shearing mechanism for construction - Google Patents
Reinforcing bar shearing mechanism for construction Download PDFInfo
- Publication number
- CN214290591U CN214290591U CN202120134782.3U CN202120134782U CN214290591U CN 214290591 U CN214290591 U CN 214290591U CN 202120134782 U CN202120134782 U CN 202120134782U CN 214290591 U CN214290591 U CN 214290591U
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- CN
- China
- Prior art keywords
- fixedly connected
- block
- cutting
- bottom plate
- bar shearing
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- Expired - Fee Related
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 31
- 238000010008 shearing Methods 0.000 title claims abstract description 25
- 238000010276 construction Methods 0.000 title claims abstract description 18
- 238000005520 cutting process Methods 0.000 claims abstract description 57
- 210000001503 joint Anatomy 0.000 claims abstract description 25
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 15
- 238000009435 building construction Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 11
- 229910000831 Steel Inorganic materials 0.000 description 11
- 239000010959 steel Substances 0.000 description 11
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Working Measures On Existing Buildindgs (AREA)
Abstract
The utility model discloses a reinforcing bar shearing mechanism for construction relates to construction technical field, specifically is a reinforcing bar shearing mechanism for construction, comprising a base plate, one side fixedly connected with bracing piece at bottom plate top, the quantity of bracing piece has two, two the bracing piece is with the central line department symmetry of bottom plate, the top fixedly connected with horizontal pole of bracing piece. This reinforcing bar shearing mechanism for construction, setting through cutting knife and servo motor, make this reinforcing bar shearing mechanism for construction possess the effect of automatic rupture, through the cutting knife, the carriage release lever, first spout, the second spout, the connecting rod, a spring, oval piece and the cooperation setting of butt joint strip, the servo motor rotates the rotation of drive oval piece in the in-process of using, make the carriage release lever reciprocate in first spout, the carriage release lever drives the cutting knife and reciprocates, cut, thereby the effect of cutting has been played, automatic cutout's purpose has been reached.
Description
Technical Field
The utility model relates to a construction technical field specifically is a reinforcing bar shearing mechanism for construction.
Background
Along with the expansion and reconstruction of cities, a large number of old buildings are removed and reconstructed. The buildings are generally constructed by reinforced cement, a large number of old reinforcing steel bars can be disassembled in the disassembling process, the old reinforcing steel bars are very suitable for some fields which are not important and have not very high bearing strength, and the old reinforcing steel bars are good things for waste utilization, energy conservation and emission reduction and benefiting the nation and people.
However, in the existing processing process, the old reinforcing steel bars need to be broken, and the old reinforcing steel bars can be broken only by a wrench or a bare hand of a worker, so that the processing process is very troublesome, time-consuming, labor-consuming, low in working efficiency and sometimes causes unnecessary industrial injury.
The utility model discloses a disclosed reinforcing bar for building machine of breaking in chinese utility model patent application laid-open specification CN 207325836U, though this reinforcing bar for building machine of breaking has certain rupture function, but break the in-process artificial rupture of going, it is quite hard, and the fixed knot of reinforcing bar constructs the reinforcing bar that can only adapt to single specification moreover, and this reinforcing bar for building machine of breaking is too hard and the shortcoming that can only fix single specification reinforcing bar when having the cutting.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a reinforcing bar shearing mechanism for construction has solved the problem of proposition in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a reinforcing steel bar shearing device for building construction comprises a bottom plate, wherein two supporting rods are fixedly connected to one side of the top of the bottom plate, the two supporting rods are symmetrical to the center line of the bottom plate, a cross rod is fixedly connected to the top of each supporting rod, a fixed block is fixedly connected to the bottom of each cross rod, a clamping groove is formed in the bottom of each fixed block, a cutting knife is movably connected to the inside of each clamping groove, a first sliding groove is formed in the side surface of each fixed block, a moving rod is sleeved inside each first sliding groove, one end of each moving rod is fixedly connected to the side surface of each cutting knife, a motor support is fixedly connected to the top of the bottom plate, a servo motor is fixedly connected to the top of each motor support, an elliptical block is fixedly connected to the output end of each servo motor, a fixed rod is fixedly connected to the side surface of each motor support, and a connecting rod is rotatably connected to the outer surface of each fixed rod through a bearing, the side of connecting rod has seted up the second spout, second spout and carriage release lever swing joint, the equal fixedly connected with fixture block in both ends at bottom plate top, the quantity of fixture block has two, two the fixture block all has the butt joint piece through pin threaded connection.
Optionally, the positions of the fixture block and the butt-joint block correspond, and the fixture block is matched with the butt-joint block in size.
Optionally, the side fixedly connected with of connecting rod docks the strip, the bottom fixedly connected with spring of connecting rod, the one end and the bottom plate fixed connection of connecting rod are kept away from to the spring.
Optionally, the top of the bottom plate is fixedly connected with a cutting block, a cutting groove is formed in the middle of the top of the cutting block, and the cutting groove corresponds to the cutting knife.
Optionally, the width of the cross bar is greater than that of the support bar, and the width of the fixing block is less than that of the cross bar.
Optionally, the four corners of the bottom plate are fixedly connected with supporting legs, the length and the width of each supporting leg are 10cm, and the thickness of each supporting leg is 5 cm.
(III) advantageous effects
The utility model provides a reinforcing bar shearing mechanism for construction possesses following beneficial effect:
1. this reinforcing bar shearing mechanism for construction, setting through cutting knife and servo motor, make this reinforcing bar shearing mechanism for construction possess the effect of automatic rupture, through the cutting knife, the carriage release lever, first spout, the second spout, the connecting rod, a spring, oval piece and the cooperation setting of butt joint strip, the servo motor rotates the rotation of drive oval piece in the in-process of using, make the carriage release lever reciprocate in first spout, the carriage release lever drives the cutting knife and reciprocates, cut, thereby the effect of cutting has been played, automatic cutout's purpose has been reached.
2. This reinforcing bar shearing mechanism for construction, setting through fixture block and butt joint piece, make this reinforcing bar shearing mechanism for construction possess the effect of fixed multiple specification reinforcing bar, through the fixture block, the cooperation setting of butt joint piece and pin, can adjust the distance between fixture block and the butt joint piece according to the reinforcing bar of different specifications at the in-process that uses, can be better with the position of reinforcing bar restriction reinforcing bar, prevent the reinforcing bar off tracking in cutting process, thereby the effect of help cutting has been played, the purpose of greatly increased the suitability has been reached.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic structural view of a front view section of the present invention;
fig. 4 is a schematic structural diagram of the rear view of the present invention.
In the figure: 1. a base plate; 2. a support bar; 3. a cross bar; 4. a fixed block; 5. a card slot; 6. a cutting knife; 7. a first chute; 8. a travel bar; 9. a motor support; 10. a servo motor; 11. an elliptical block; 12. fixing the rod; 13. a bearing; 14. a connecting rod; 15. a second chute; 16. a clamping block; 17. a pin; 18. a butt joint block; 19. butting strips; 20. a spring; 21. cutting the block; 22. cutting the groove; 23. and (5) supporting legs.
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.
Referring to fig. 1 to 4, the present invention provides a technical solution: a steel bar shearing device for building construction comprises a bottom plate 1, wherein a cutting block 21 is fixedly connected to the top of the bottom plate 1, a cutting groove 22 is formed in the middle of the top of the cutting block 21, the position of the cutting groove 22 corresponds to that of a cutting knife 6, supporting legs 23 are fixedly connected to four corners of the bottom plate 1, the length and the width of each supporting leg 23 are both 10cm, the thickness of each supporting leg 23 is 5cm, supporting rods 2 are fixedly connected to one side of the top of the bottom plate 1, the number of the supporting rods 2 is two, the two supporting rods 2 are symmetrical to the center line of the bottom plate 1, a cross rod 3 is fixedly connected to the top of each supporting rod 2, the width of each cross rod 3 is larger than that of each supporting rod 2, the width of each fixing block 4 is smaller than that of each cross rod 3, a fixing block 4 is fixedly connected to the bottom of each cross rod 3, a clamping groove 5 is formed in the bottom of each fixing block 4, and the cutting knife 6 is movably connected to the inside of each clamping groove 5, through the arrangement of the cutting knife 6 and the servo motor 10, the steel bar shearing device for building construction has the effect of automatic breaking, through the cutting knife 6, the movable rod 8, the first chute 7, the second chute 15, the connecting rod 14, the spring 20, the oval block 11 and the butt joint strip 19 are arranged in a matching way, the servo motor 10 rotates to drive the oval block 11 to rotate in the using process, the movable rod 8 moves up and down in the first chute 7, the movable rod 8 drives the cutting knife 6 to move up and down for cutting, thereby the cutting effect is achieved, the purpose of automatic cutting is achieved, the first chute 7 is arranged on the side surface of the fixed block 4, the movable rod 8 is sleeved inside the first chute 7, one end of the movable rod 8 is fixedly connected to the side surface of the cutting knife 6, the motor support 9 is fixedly connected to the top of the bottom plate 1, the servo motor support 10 is fixedly connected to the top of the motor support 9, the output end of the servo motor 10 is fixedly connected with an elliptical block 11, the side surface of the motor support 9 is fixedly connected with a fixed rod 12, the outer surface of the fixed rod 12 is rotatably connected with a connecting rod 14 through a bearing 13, the side surface of the connecting rod 14 is fixedly connected with a butt joint strip 19, the bottom of the connecting rod 14 is fixedly connected with a spring 20, one end of the spring 20, which is far away from the connecting rod 14, is fixedly connected with the bottom plate 1, the side surface of the connecting rod 14 is provided with a second sliding groove 15, the second sliding groove 15 is movably connected with a movable rod 8, two ends of the top of the bottom plate 1 are both fixedly connected with clamping blocks 16, the clamping blocks 16 and the butt joint blocks 18 are arranged, so that the reinforcing steel bar shearing device for building construction has the effect of fixing reinforcing steel bars with various specifications, the distance between the clamping blocks 16 and the butt joint blocks 18 can be adjusted according to the reinforcing steel bars with different specifications in the using process through the matching arrangement of the clamping blocks 16, the butt joint blocks 18 and the pins 17, the position with the reinforcing bar restriction reinforcing bar that can be better prevents the reinforcing bar off tracking in cutting process to play the effect of help cutting, reached greatly increased the purpose of suitability, the fixture block 16 is corresponding with the position of butt joint piece 18, fixture block 16 and the big or small looks adaptation of butt joint piece 18, the quantity of fixture block 16 has two, two fixture blocks 16 all have butt joint piece 18 through pin 17 threaded connection.
When in use, the steel bar passes through the space between the clamping block 16 and the butt joint block 18, the distance between the clamping block 16 and the butt joint block 18 is adjusted according to the steel bars with different specifications, thereby limiting the position of the steel bar and preventing the steel bar from deviating in the cutting process, the servo motor 10 is connected with an external power supply, the servo motor 10 works to drive the elliptical block 11 to rotate, the elliptical block 11 rotates to extrude the butt joint strip 19, further, the spring 20 is pressed to move the connecting rod 14 back and forth, so that the moving rod 8 moves in the second sliding slot 15, so that the movable rod 8 moves up and down in the first chute 7 to drive the cutting knife 6 to move up and down in the clamping groove 5 to cut the steel bar, when the longest end of the oval block 11 vertically contacts the butt-joint strip 19, the cutting knife 6 cuts the reinforcing steel bar at this time, when the shortest end of the oval block 11 vertically contacts the butt-joint strip 19, the spring 20 is reset, and the cutting knife 6 reaches the highest position in the clamping groove 5 at the moment.
In conclusion, the device enables the construction steel bar shearing device to have the effect of automatic breaking through the arrangement of the cutting knife 6 and the servo motor 10, the servo motor 10 rotates to drive the elliptical block 11 to rotate through the matching arrangement of the cutting knife 6, the movable rod 8, the first sliding groove 7, the second sliding groove 15, the connecting rod 14, the spring 20, the elliptical block 11 and the butt joint strip 19 in the use process, the movable rod 8 moves up and down in the first sliding groove 7, the movable rod 8 drives the cutting knife 6 to move up and down for cutting, so that the cutting effect is achieved, the automatic cutting purpose is achieved, the construction steel bar shearing device has the effect of fixing steel bars with various specifications through the arrangement of the clamping block 16 and the butt joint block 18, the distance between the clamping block 16 and the butt joint block 18 can be adjusted according to the steel bars with different specifications in the use process through the matching arrangement of the clamping block 16, the butt joint block 18 and the pin 17, the position with the reinforcing bar restriction reinforcing bar that can be better prevents the reinforcing bar off tracking in cutting process to play the effect of help cutting, reached greatly increased the purpose of suitability.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a reinforcing bar shearing mechanism for construction, includes bottom plate (1), its characterized in that: the cutting tool is characterized in that supporting rods (2) are fixedly connected to one side of the top of the bottom plate (1), the number of the supporting rods (2) is two, the two supporting rods (2) are symmetrical to the center line of the bottom plate (1), a cross rod (3) is fixedly connected to the top of each supporting rod (2), a fixed block (4) is fixedly connected to the bottom of each cross rod (3), a clamping groove (5) is formed in the bottom of each fixed block (4), a cutting knife (6) is movably connected to the inside of each clamping groove (5), a first sliding groove (7) is formed in the side face of each fixed block (4), a moving rod (8) is sleeved inside each first sliding groove (7), one end of each moving rod (8) is fixedly connected to the side face of each cutting knife (6), a motor support (9) is fixedly connected to the top of the bottom plate (1), and a servo motor (10) is fixedly connected to the top of each motor support (9), the oval piece of output fixedly connected with (11) of servo motor (10), side fixedly connected with dead lever (12) of motor support (9), dead lever (12) surface is rotated through bearing (13) and is connected with connecting rod (14), second spout (15) have been seted up to the side of connecting rod (14), second spout (15) and carriage release lever (8) swing joint, the equal fixedly connected with fixture block (16) in both ends at bottom plate (1) top, the quantity of fixture block (16) has two, two fixture block (16) all have butt joint piece (18) through pin (17) threaded connection.
2. The reinforcing steel bar shearing device for building construction as claimed in claim 1, wherein: the positions of the fixture block (16) and the butt joint block (18) correspond, and the fixture block (16) is matched with the size of the butt joint block (18).
3. The reinforcing steel bar shearing device for building construction as claimed in claim 1, wherein: the side fixedly connected with of connecting rod (14) docks strip (19), the bottom fixedly connected with spring (20) of connecting rod (14), the one end and bottom plate (1) fixed connection that connecting rod (14) are kept away from in spring (20).
4. The reinforcing steel bar shearing device for building construction as claimed in claim 1, wherein: the cutting device is characterized in that a cutting block (21) is fixedly connected to the top of the bottom plate (1), a cutting groove (22) is formed in the middle of the top of the cutting block (21), and the position of the cutting groove (22) corresponds to the position of the cutting knife (6).
5. The reinforcing steel bar shearing device for building construction as claimed in claim 1, wherein: the width of the cross rod (3) is larger than that of the support rod (2), and the width of the fixing block (4) is smaller than that of the cross rod (3).
6. The reinforcing steel bar shearing device for building construction as claimed in claim 1, wherein: the equal fixedly connected with supporting leg (23) in four corners of bottom plate (1) bottom, the length and the width of supporting leg (23) are 10cm, the thickness of supporting leg (23) is 5 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120134782.3U CN214290591U (en) | 2021-01-19 | 2021-01-19 | Reinforcing bar shearing mechanism for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120134782.3U CN214290591U (en) | 2021-01-19 | 2021-01-19 | Reinforcing bar shearing mechanism for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214290591U true CN214290591U (en) | 2021-09-28 |
Family
ID=77827898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120134782.3U Expired - Fee Related CN214290591U (en) | 2021-01-19 | 2021-01-19 | Reinforcing bar shearing mechanism for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214290591U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116921585A (en) * | 2023-09-18 | 2023-10-24 | 河南远辰祥建设工程有限公司 | Steel bar cutting device for building construction |
-
2021
- 2021-01-19 CN CN202120134782.3U patent/CN214290591U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116921585A (en) * | 2023-09-18 | 2023-10-24 | 河南远辰祥建设工程有限公司 | Steel bar cutting device for building construction |
| CN116921585B (en) * | 2023-09-18 | 2023-12-01 | 河南远辰祥建设工程有限公司 | Steel bar cutting device for building construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |