CN213052520U - Steel bar cuts device fast for building engineering - Google Patents
Steel bar cuts device fast for building engineering Download PDFInfo
- Publication number
- CN213052520U CN213052520U CN202021322945.2U CN202021322945U CN213052520U CN 213052520 U CN213052520 U CN 213052520U CN 202021322945 U CN202021322945 U CN 202021322945U CN 213052520 U CN213052520 U CN 213052520U
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- Prior art keywords
- fixedly connected
- wall
- shaped
- plate
- rod
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- 229910000831 Steel Inorganic materials 0.000 title description 23
- 239000010959 steel Substances 0.000 title description 23
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 15
- 238000005520 cutting process Methods 0.000 claims description 13
- 238000005096 rolling process Methods 0.000 claims description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model relates to a building engineering technical field just discloses a device is cuted fast to reinforcing bar for building engineering, including the U template, the inside of U template is provided with lower plate, punch holder, the rectangle opening has been seted up at the back of U template, the back of lower plate and the positive fixed connection of connecting plate one, the bottom of a connecting plate right-hand member and the top fixed connection of L type push rod one end, the back of the L type push rod other end and the positive fixed connection of first thread bush bottom. This quick device that cuts of reinforcing bar for building engineering can make first threaded rod and second threaded rod rotate simultaneously through starting driving motor to can make first thread bush rearward movement respectively, make second thread bush rebound, through first thread bush rearward movement, second thread bush rebound can make lower plate rearward movement, punch holder rebound respectively, make the reinforcing bar after being cut off drop at last.
Description
Technical Field
The utility model relates to a building engineering technical field specifically is a device is cuted fast to reinforcing bar for building engineering.
Background
The reinforcing steel bar is steel for reinforced concrete and prestressed reinforced concrete, and the cross section of the reinforcing steel bar is circular or square with round corners. The steel bar is mainly used for various large, heavy, light thin-wall and high-rise building structures and is divided into plain round steel bars, ribbed steel bars and twisted steel bars. The steel is required to be cut in the building engineering, but the existing steel cutting device needs a worker to take the steel out of a clamping mechanism after the steel is cut, the cut part of the steel is scorched due to friction in the cutting process, and the steel is carelessly burnt by the worker after the steel is taken out and cut.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a device is cuted fast to reinforcing bar for building engineering has solved the workman and has taken out the problem that is burnt by the steel after being cut off from clamping mechanism.
In order to achieve the above object, the utility model provides a following technical scheme: a device for quickly cutting off a steel bar for building engineering comprises a U-shaped plate, wherein a lower clamping plate and an upper clamping plate are arranged inside the U-shaped plate, a rectangular through hole is formed in the back surface of the U-shaped plate, the back surface of the lower clamping plate is fixedly connected with the front surface of a first connecting plate, the bottom of the right end of the first connecting plate is fixedly connected with the top of one end of an L-shaped push rod, the back surface of the other end of the L-shaped push rod is fixedly connected with the front surface of the bottom end of a first threaded sleeve, the first threaded sleeve is sleeved on the outer wall of a first threaded rod, the inner wall of the first threaded sleeve is in threaded connection with the outer wall of the first threaded rod, the back surface of the first threaded rod is fixedly connected with the output end of a driving motor, the bottom of the driving motor is fixedly connected with the top of one end of an L-shaped limiting rod, the front surface, the outer wall of the first threaded rod is fixedly connected with the inner wall of the first bevel gear, the first bevel gear is meshed with the second bevel gear, the top of the second bevel gear is fixedly connected with the bottom of the second threaded rod, the outer wall of the second threaded rod is sleeved with a second threaded sleeve, the inner wall of the second threaded sleeve is in threaded connection with the outer wall of the second threaded rod, the front of the second threaded sleeve is fixedly connected with the back of a second connecting plate, the front of the second connecting plate extends to the back of an upper clamping plate through a rectangular through hole, the outer wall of the second threaded rod is in rolling connection with the inner wall of a bearing, the outer wall of the bearing is fixedly connected with the inner wall of a circular through hole formed in the top of the third end of the connecting plate, the front of the third connecting plate is fixedly connected with the back of a U-shaped plate, an upper connecting plate is arranged above the U-shaped plate, and the bottoms at the two ends, the bottom of support column and the top fixed connection of base, the top of upper junction plate and electric telescopic handle's bottom fixed connection, electric telescopic handle's left side and the right side fixed connection of head rod, the left side of head rod and the right side fixed connection on T type slider top, the bottom of T type slider runs through the rectangle notch that the upper junction plate top was seted up and extends to the top fixed connection with hydraulic cylinder, hydraulic cylinder's bottom and cutting tool's top fixed connection.
Preferably, the left side, the right side and the bottom of the U-shaped plate are in a hollow state, and the edges of the left side and the right side of the U-shaped plate are fixedly connected with one side of the L-shaped supporting leg.
Preferably, the width of the rectangular through opening is matched with the width of the lower clamping plate and the width of the upper clamping plate.
Preferably, the front surface of the first threaded rod is fixedly connected with the back surface of the limiting block.
Preferably, the top of the driving motor is fixedly connected with the bottom of the second connecting rod, and the bottom of the second connecting rod is fixedly connected with the bottom of the upper connecting plate.
Preferably, the width of the rectangular notch is smaller than that of the top end of the T-shaped slide block, but the width of the rectangular notch is matched with that of the bottom end of the T-shaped slide block.
The utility model provides a device is cuted fast to reinforcing bar for building engineering. This quick device that blocks of reinforcing bar for building engineering possesses following beneficial effect:
this quick device that cuts of reinforcing bar for building engineering can make first threaded rod and second threaded rod rotate simultaneously through starting driving motor to can make first thread bush rearward movement respectively, make second thread bush rebound, through first thread bush rearward movement, second thread bush rebound can make lower plate rearward movement, punch holder rebound respectively, make the reinforcing bar after being cut off drop at last.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the structure of the right side of the U-shaped plate of the present invention;
FIG. 3 is a schematic view of the back structure of the U-shaped plate of the present invention;
FIG. 4 is a schematic top view of the upper connecting plate of the present invention;
fig. 5 is a schematic diagram of a three-down structure of the connection plate of the present invention.
In the figure: the novel hydraulic support comprises a base 1, a support column 2, a 3L-shaped support leg, a 4 steel bar, a 5U-shaped plate, a 6 lower clamping plate, a 7 upper clamping plate, a 8 cutting tool, a 9 hydraulic cylinder, a 10T-shaped sliding block, a 11 first connecting rod, a 12 electric telescopic rod, a 13 second connecting rod, a 14 driving motor, a 15 first threaded rod, a 16 first bevel gear, a 17 limiting block, a 18 first threaded sleeve, a 19L-shaped limiting rod, a 20L-shaped push rod, a 21 connecting plate I, a 22 second bevel gear, a 23 second threaded rod, a 24 second threaded sleeve, a 25 connecting plate II, a 26 rectangular opening, a 27 connecting plate III, a 28 upper connecting plate, a 29 rectangular notch, a 30 circular opening and a 31.
Detailed Description
As shown in fig. 1-5, the utility model provides a technical solution: a steel bar fast cut-off device for building engineering comprises a U-shaped plate 5, wherein the left side, the right side and the bottom of the U-shaped plate 5 are in a hollow state, the edge of the left side and the right side of the U-shaped plate 5 is fixedly connected with one side of an L-shaped supporting leg 3, a lower clamp plate 6 and an upper clamp plate 7 are arranged inside the U-shaped plate 5, a steel bar 4 can be clamped tightly through the lower clamp plate 6 and the upper clamp plate 7, a rectangular through hole 26 is formed in the back side of the U-shaped plate 5, the width of the rectangular through hole 26 is matched with the width of the lower clamp plate 6 and the width of the upper clamp plate 7, the back side of the lower clamp plate 6 is fixedly connected with the front side of a first connecting plate 21, the bottom of the right end of the first connecting plate 21 is fixedly connected with the top of one end of an L-shaped push rod 20, the back side of the other end of the L-shaped push rod 20 is fixedly connected, the first thread bush 18 can be prevented from falling off from one end of the first threaded rod 15 by the arranged limiting block 17, the inner wall of the first thread bush 18 is in threaded connection with the outer wall of the first threaded rod 15, the back surface of the first threaded rod 15 is fixedly connected with the output end of the driving motor 14, the top of the driving motor 14 is fixedly connected with the bottom of the second connecting rod 13, the bottom of the second connecting rod 13 is fixedly connected with the bottom of the upper connecting plate 28, the driving motor 14 can rotate forwards and backwards, the first threaded rod 15 and the second threaded rod 23 can rotate simultaneously by starting the driving motor 14, so that the first thread bush 18 can move backwards respectively, the second thread bush 24 can move upwards, the lower clamping plate 6 can move backwards and the upper clamping plate 7 can move upwards respectively by the backwards movement of the first thread bush 18 and the upwards movement of the second thread bush 24, and finally the cut steel bar 4 can fall off, the bottom of the driving motor 14 is fixedly connected with the top of one end of an L-shaped limiting rod 19, the front of the other end of the L-shaped limiting rod 19 penetrates through the back of the bottom end of a first threaded sleeve 18 and extends to the front of the first threaded sleeve 18, the first threaded sleeve 18 can keep linear motion through the arranged L-shaped limiting rod 19, the outer wall of a first threaded rod 15 is fixedly connected with the inner wall of a first bevel gear 16, the first bevel gear 16 is meshed with a second bevel gear 22, the top of the second bevel gear 22 is fixedly connected with the bottom of a second threaded rod 23, the outer wall of the second threaded rod 23 is sleeved with a second threaded sleeve 24, the inner wall of the second threaded sleeve 24 is in threaded connection with the outer wall of the second threaded rod 23, the front of the second threaded sleeve 24 is fixedly connected with the back of a second connecting plate 25, the front of the second connecting plate 25 penetrates through a rectangular through hole 26 and extends to be fixedly connected with the back of the upper clamping plate 7, the outer wall of, the outer wall of the bearing 31 is fixedly connected with the inner wall of a circular through hole 30 formed in the top of one end of a connecting plate III 27, the front of the connecting plate III 27 is fixedly connected with the back of a U-shaped plate 5, an upper connecting plate 28 is installed above the U-shaped plate 5, the bottoms of two ends of the upper connecting plate 28 are fixedly connected with the top of a supporting column 2, the bottom of the supporting column 2 is fixedly connected with the top of a base 1, the top of the upper connecting plate 28 is fixedly connected with the bottom of an electric telescopic rod 12, the left side of the electric telescopic rod 12 is fixedly connected with the right side of a first connecting rod 11, the left side of the first connecting rod 11 is fixedly connected with the right side of the top end of a T-shaped sliding block 10, the bottom end of the T-shaped sliding block 10 penetrates through a rectangular notch 29 formed in the top of the upper connecting plate 28 and extends to be fixedly connected with the top of a hydraulic cylinder 9, but the width of the rectangular notch 29 is adapted to the width of the bottom end of the T-shaped slider 10.
When the device for quickly cutting off the reinforcing steel bar for the building engineering is used, the reinforcing steel bar 4 is clamped by the upper clamping plate 7 and the lower clamping plate 6, the T-shaped sliding block 10 is moved by starting the electric telescopic rod 12 until the cutting tool 8 and the reinforcing steel bar 4 are directly above the cutting position, at this time, the cutting tool 8 can be moved downwards by the hydraulic cylinder 9 until the cutting tool is contacted with the cutting position of the reinforcing steel bar 4, finally, the reinforcing steel bar 4 is cut off by the cutting tool 8, the cut reinforcing steel bar 4 is still clamped by the upper clamping plate 7 and the lower clamping plate 6, the first threaded rod 15 is rotated by starting the driving motor 14, the first threaded rod 15 can be rotated to rotate the first bevel gear 16, the second bevel gear 22 can be rotated by rotating the first bevel gear 16, the second threaded rod 23 can be rotated by rotating the second bevel gear 22, and the first threaded sleeve 18 can be respectively moved backwards by the simultaneous rotation of the first threaded rod 15 and the second threaded rod 23, the second threaded sleeve 24 moves upwards, the upper clamping plate 7 can move upwards through the upward movement of the second threaded sleeve 24 and is not in contact with the steel bar 4, the L-shaped push rod 20 can move backwards through the backward movement of the first threaded sleeve 18, the first connecting plate 21 can drive the lower clamping plate 6 to move backwards through the backward movement of the L-shaped push rod 20, and finally the cut steel bar 4 falls down.
In summary, the first threaded rod 15 and the second threaded rod 23 can be simultaneously rotated by starting the driving motor 14, so that the first threaded sleeve 18 can be respectively moved backwards, the second threaded sleeve 24 can be moved upwards, the lower clamp plate 6 can be respectively moved backwards, the upper clamp plate 7 can be respectively moved upwards by moving the first threaded sleeve 18 backwards and moving the second threaded sleeve 24 upwards, and finally the cut steel bars 4 can be dropped.
Claims (6)
1. The utility model provides a device is cuted fast to reinforcing bar for building engineering, includes U template (5), its characterized in that: the novel U-shaped plate is characterized in that a lower clamping plate (6) and an upper clamping plate (7) are arranged inside the U-shaped plate (5), a rectangular through hole (26) is formed in the back surface of the U-shaped plate (5), the back surface of the lower clamping plate (6) is fixedly connected with the front surface of a first connecting plate (21), the bottom of the right end of the first connecting plate (21) is fixedly connected with the top of one end of an L-shaped push rod (20), the back surface of the other end of the L-shaped push rod (20) is fixedly connected with the front surface of the bottom end of a first threaded sleeve (18), the first threaded sleeve (18) is sleeved on the outer wall of a first threaded rod (15), the inner wall of the first threaded sleeve (18) is in threaded connection with the outer wall of the first threaded rod (15), the back surface of the first threaded rod (15) is fixedly connected with the output end of a driving motor (14), the bottom of the driving motor, the front of the other end of the L-shaped limiting rod (19) penetrates through the back of the bottom end of the first threaded sleeve (18) and extends to the front of the first threaded sleeve (18), the outer wall of the first threaded rod (15) is fixedly connected with the inner wall of the first bevel gear (16), the first bevel gear (16) is meshed with the second bevel gear (22), the top of the second bevel gear (22) is fixedly connected with the bottom of the second threaded rod (23), the outer wall of the second threaded rod (23) is sleeved with the second threaded sleeve (24), the inner wall of the second threaded sleeve (24) is in threaded connection with the outer wall of the second threaded rod (23), the front of the second threaded sleeve (24) is fixedly connected with the back of the second connecting plate (25), the front of the second connecting plate (25) is in threaded connection with the back of the upper clamping plate (7) through the rectangular through hole (26), and the outer wall of the second threaded rod (23) is in rolling connection with the inner wall of the bearing (31), the outer wall of the bearing (31) is fixedly connected with the inner wall of a circular through hole (30) formed in the top of one end of a third connecting plate (27), the front face of the third connecting plate (27) is fixedly connected with the back face of a U-shaped plate (5), an upper connecting plate (28) is installed above the U-shaped plate (5), the bottoms of the two ends of the upper connecting plate (28) are fixedly connected with the top of a supporting column (2), the bottom of the supporting column (2) is fixedly connected with the top of a base (1), the top of the upper connecting plate (28) is fixedly connected with the bottom of an electric telescopic rod (12), the left side of the electric telescopic rod (12) is fixedly connected with the right side of a first connecting rod (11), the left side of the first connecting rod (11) is fixedly connected with the right side of the top end of a T-shaped sliding block (10), and a rectangular notch (29) formed in the top of the T-shaped sliding block (10) penetrates through the upper connecting plate (28) and extends to be, the bottom of the hydraulic cylinder (9) is fixedly connected with the top of the cutting tool (8).
2. The quick truncation device of a reinforcing bar for building engineering according to claim 1, characterized in that: the left side, the right side and the bottom of the U-shaped plate (5) are in a hollow state, and the edges of the left side and the right side of the U-shaped plate (5) are fixedly connected with one side of the L-shaped supporting leg (3).
3. The quick truncation device of a reinforcing bar for building engineering according to claim 1, characterized in that: the width of the rectangular through opening (26) is matched with the width of the lower clamping plate (6) and the width of the upper clamping plate (7).
4. The quick truncation device of a reinforcing bar for building engineering according to claim 1, characterized in that: the front surface of the first threaded rod (15) is fixedly connected with the back surface of the limiting block (17).
5. The quick truncation device of a reinforcing bar for building engineering according to claim 1, characterized in that: the top of the driving motor (14) is fixedly connected with the bottom of the second connecting rod (13), and the bottom of the second connecting rod (13) is fixedly connected with the bottom of the upper connecting plate (28).
6. The quick truncation device of a reinforcing bar for building engineering according to claim 1, characterized in that: the width of the rectangular notch (29) is smaller than that of the top end of the T-shaped slide block (10), but the width of the rectangular notch (29) is matched with that of the bottom end of the T-shaped slide block (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021322945.2U CN213052520U (en) | 2020-07-08 | 2020-07-08 | Steel bar cuts device fast for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021322945.2U CN213052520U (en) | 2020-07-08 | 2020-07-08 | Steel bar cuts device fast for building engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213052520U true CN213052520U (en) | 2021-04-27 |
Family
ID=75571910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021322945.2U Expired - Fee Related CN213052520U (en) | 2020-07-08 | 2020-07-08 | Steel bar cuts device fast for building engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213052520U (en) |
-
2020
- 2020-07-08 CN CN202021322945.2U patent/CN213052520U/en not_active Expired - Fee Related
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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: 20210427 |