CN212884663U - Energy-saving reinforcing bar bending device for construction - Google Patents
Energy-saving reinforcing bar bending device for construction Download PDFInfo
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- CN212884663U CN212884663U CN202021026079.2U CN202021026079U CN212884663U CN 212884663 U CN212884663 U CN 212884663U CN 202021026079 U CN202021026079 U CN 202021026079U CN 212884663 U CN212884663 U CN 212884663U
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Abstract
The utility model discloses an energy-saving reinforcing bar bending device for construction relates to reinforcing bar bending device technical field. The structure of the utility model comprises a folded plate, the folded plate structure comprises a first folded plate and a second folded plate, U-shaped grooves at the top ends of the first folded plate and the second folded plate are reinforcing steel grooves, and the second folded plate is connected with the first folded plate through a connecting shaft; the auxiliary device structurally comprises two folding rods, moving shafts and springs, the top ends of the two folding rods are connected through pedal shafts, the two folding rods are respectively connected with a first folding plate and a second folding plate through the moving shafts, and the springs are fixed between the two moving shafts; the measuring device comprises a measuring angle plate and a positioning plate, wherein the measuring angle plate is provided with a semicircular annular positioning hole, angle scales are arranged on the measuring angle plate, the positioning plate is arranged in the positioning hole, and the rear end of the positioning plate is fixed on the front side wall of the second folded plate. The utility model discloses energy-concerving and environment-protective use manpower sparingly and measure the accuracy.
Description
Technical Field
The utility model relates to a reinforcing bar bending device technical field especially relates to an energy-saving reinforcing bar bending device for construction.
Background
During construction, bent reinforcing steel bars are needed to reinforce buildings, and along with continuous improvement of machinery and automation, the mode of bending the reinforcing steel bars by hands is nearly eliminated. The steel bar bending device in the prior art comprises a manual steel bar bending device and an automatic steel bar bending machine. Manual reinforcing bar bending device adopts mechanical structure to save supplementary workman's reinforcing bar of bending, nevertheless on foot the manpower waste workman's physical power of bending the reinforcing bar and the angle of bending is not accurate. The automatic steel bar bending machine adopts automatic power equipment to bend steel bars, although the bending angle is accurate and labor-saving, the electric energy consumption cannot follow the theme of energy conservation and environmental protection at present, and the bending machine is large in size and not easy to carry.
Accordingly, one skilled in the art provides a subject to solve the problems set forth in the background above.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that, overcome prior art manual bending not accurate extravagant physical power, automatic bending is energy-concerving and environment-protective not.
In order to solve the technical problems, the utility model provides an energy-saving type reinforcing steel bar bending device for building construction, which comprises,
the folding plate structure comprises a first folding plate which is of a U-shaped column structure, a U-shaped groove at the top end of the first folding plate is a reinforcing steel bar groove, the left end of the reinforcing steel bar groove is provided with a positioning column, the right part of a reinforcing steel bar is placed in the reinforcing steel bar groove, and the positioning column is used as a bending point of the reinforcing steel bar; the second folded plate is of a U-shaped column structure, a U-shaped groove at the top end of the second folded plate is a reinforcing steel bar groove, the upper part of the right end of the second folded plate is connected with the upper part of the left end of the first folded plate through a connecting shaft, the left part of a reinforcing steel bar is placed in the reinforcing steel bar groove, and the second folded plate rotates around the left end of the first folded plate to drive the left part of the reinforcing steel bar to rotate around the positioning column;
the auxiliary device structurally comprises two folding rods, wherein the folding rods are of rectangular plate structures, the bottom end of one folding rod is connected to the front end of the left moving shaft, the bottom end of the other folding rod is connected to the front end of the right moving shaft, the top ends of the two folding rods are connected through pedal shafts, and the two folding rods are bent to drive the two moving shafts to move in the opposite direction or in the opposite direction; the rear end of the left moving shaft is clamped in the strip-shaped sliding groove of the front side wall of the first folded plate, and the rear end of the right moving shaft is clamped in the strip-shaped sliding groove of the front side wall of the first folded plate; the spring is arranged between the folding rod and the folding plate, the left end of the spring is fixed on the left moving shaft, the right end of the spring is fixed on the right moving shaft, and the spring provides opposite force for the two moving shafts to enable the moving shaft to drive the first folding plate to rotate around the connecting shaft to the second folding plate;
the measuring device structurally comprises a angle measuring plate, wherein the angle measuring plate is of a semicircular plate structure, the right lower end of the angle measuring plate is fixed on the top side wall of a first folded plate, the angle measuring plate is provided with a semicircular positioning hole, the angle measuring plate is provided with angle scales, a positioning plate is arranged in the positioning hole, and the angle measuring plate measures the angle position of the positioning plate in the positioning hole; the positioning plate is of a rectangular plate-shaped structure, the rear end of the positioning plate is fixed on the front side wall of the second folded plate, the front portion of the positioning plate is clamped in the positioning hole, and the second folded plate rotates to enable the positioning plate to slide in the positioning hole so as to measure the rotation angle of the second folded plate.
As a further aspect of the present invention: the rear part of the pedal shaft is of a dumbbell-shaped structure, the top end through hole of the folding rod is connected to the thin rod of the dumbbell-shaped structure, and the front end of the pedal shaft is of a semicircular column structure, so that a person can conveniently step the pedal shaft downwards to open the folding rod.
As a further aspect of the present invention: the positioning hole can be provided with a limiting plate, the limiting plate can be fixed at the set angle scale position of the positioning hole, and the positioning plate is prevented from rotating towards the direction to remind a user that the user reaches the measuring angle.
As a further aspect of the present invention: be provided with a plurality of breachs on the locating hole outside bevel protractor board, every the breach sets up in the position that corresponds the scale, two on the same radius the breach is a set of, the limiting plate can insert in the breach.
As a further aspect of the present invention: the front side and the rear side of the first folded plate are respectively provided with a pedal, the pedals are of an oval plate-like structure, and the pedals are fixed on the bottom side wall of the first folded plate, so that a person can step on the pedals to fix the first folded plate on the ground.
As a further aspect of the present invention: the upper right corner of No. two folded plates is provided with the handle, the handle is the cylinder structure, the handle middle part is fixed on the top lateral wall of No. two folded plates, makes things convenient for the staff to pull the handle right and makes No. two folded plates rotate.
As a further aspect of the present invention: the front half part of the left side wall of the second folding plate is provided with a groove, a ruler is inserted into the groove, and the ruler is convenient for measuring the length of the bent part of the reinforcing steel bar.
As a further aspect of the present invention: a screw post is arranged in a groove in the top side wall of the rear half part of the first folded plate, a pressing plate is connected to the screw post, and the pressing plate is moved up and down by rotating the screw post.
As a further aspect of the present invention: the pressing plate is of a rectangular plate-shaped structure, the pressing plate is arranged in grooves of the front side wall and the rear side wall of the steel bar groove of the first folded plate, the pressing plate presses the steel bars downwards, and the thin steel bars are fixed in the steel bar groove so as to be bent.
The utility model has the advantages that:
(1) the utility model is provided with an auxiliary device, the reinforcing steel bar is inserted into the reinforcing steel bar groove of the first folded plate below the positioning column, the left bending part of the reinforcing steel bar is placed into the reinforcing steel bar groove of the second folded plate, and the length of the bending part bit is measured by a ruler; the pedal shaft is stepped downwards to open the lower ends of the two folding rods, the two folding rods drive the moving shaft to move oppositely in the sliding chute, the moving shaft drives the spring to stretch from the two ends, and the spring provides opposite force for the moving shaft to enable the moving shaft to drive the first folding rod to rotate upwards around the connecting shaft; the positioning column presses the bending point of the steel bar, and the second folded plate drives the left part of the steel bar to rotate and bend around the positioning column; when the folding chair is manually folded, a person steps on the pedal, holds the handle to pull upwards, and drives the second folding plate to rotate around the connecting shaft. The utility model discloses energy-concerving and environment-protective uses manpower sparingly.
(2) The utility model is provided with a measuring device, when in use, the limiting plate is inserted into the gap of the set angle scale; the second folded plate rotates to enable the positioning plate to slide in the positioning hole, when the second folded plate rotates to a bending angle, the positioning plate slides to the angle scale set in the positioning hole, and the limiting plate stops the positioning plate from continuing to slide. The utility model discloses an angular surveying is accurate and convenient.
(3) The utility model discloses set up screw thread post and clamp plate structure, rotating screw thread post makes the clamp plate move down along the screw thread post, the reinforcing bar is moved to the clamp plate downward pressure, fixes the reinforcing bar in the reinforcing bar groove. The utility model discloses be suitable for different thickness reinforcing bars.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a right side cross-sectional view of the first flap;
fig. 4 is a partial structural view of the measuring apparatus.
Wherein: the folding device comprises a first folding plate 10, a second folding plate 11, a reinforcing steel bar groove 12, a screw column 13, a pressing plate 14, a pedal 15, a ruler 16, a handle 17, a connecting shaft 18, a positioning column 19, a measuring device 20, a angle measuring plate 21, a positioning hole 22, scales 23, a notch 24, a limiting plate 25, a positioning plate 26, a folding rod 30, a pedal shaft 31, a moving shaft 32, a sliding groove 33 and a spring 34.
Detailed Description
The energy-saving steel bar bending device for building construction provided by the embodiment has a structure shown in fig. 1-4, and comprises,
the folding plate structure comprises a first folding plate 10 and a second folding plate 10, the first folding plate 10 is of a U-shaped column structure, a U-shaped groove at the top end of the first folding plate 10 is a reinforcing steel bar groove 12, the left end of the reinforcing steel bar groove 12 is provided with a positioning column 19, the right part of a reinforcing steel bar is placed in the reinforcing steel bar groove 12, and the positioning column 19 is used as a bending point of the reinforcing steel bar; the second folded plate 11 is of a U-shaped column structure, a U-shaped groove at the top end of the second folded plate 11 is a reinforcing steel bar groove 12, the upper part of the right end of the second folded plate 11 is connected with the upper part of the left end of the first folded plate 10 through a connecting shaft 18, the left part of a reinforcing steel bar is placed in the reinforcing steel bar groove 12, and the second folded plate 11 rotates around the left end of the first folded plate 10 to drive the left part of the reinforcing steel bar to rotate around a positioning column 19;
the auxiliary device structurally comprises folding rods 30, the folding rods 30 are of rectangular plate-shaped structures, the number of the folding rods 30 is two, the bottom end of one folding rod 30 is connected to the front end of a left moving shaft 32, the bottom end of the other folding rod 30 is connected to the front end of a right moving shaft 32, the top ends of the two folding rods 30 are connected through pedal shafts 31, and the two folding rods 30 are bent to drive the two moving shafts 32 to move oppositely or oppositely; the moving shaft 32 comprises a left moving shaft 32 and a right moving shaft 32, the rear end of the left moving shaft 32 is clamped in the strip-shaped chute 33 of the front side wall of the second folded plate 11, the rear end of the right moving shaft 32 is clamped in the strip-shaped chute 33 of the front side wall of the first folded plate 10, and the moving shaft 32 is connected with the folding rod 30 and the folded plate; the spring 34 is arranged between the folding rod 30 and the folding plate, the left end of the spring 34 is fixed on the left moving shaft 32, the right end of the spring 34 is fixed on the right moving shaft 32, and the spring 34 gives opposite force to the two moving shafts 32, so that the moving shafts 32 drive the first folding plate 10 to rotate towards the second folding plate 11 around the connecting shaft 18;
the measuring device 20 structurally comprises a angle measuring plate 21, wherein the angle measuring plate 21 is of a semicircular ring plate-shaped structure, the right lower end of the angle measuring plate 21 is fixed on the top side wall of the first folded plate 10, the angle measuring plate 21 is provided with a semicircular ring-shaped positioning hole, an angle scale 23 is arranged on the angle measuring plate 21, a positioning plate 26 is arranged in the positioning hole 22, and the angle measuring plate 21 measures the angle position of the positioning plate 26 in the positioning hole 22; the positioning plate 26 is of a rectangular plate structure, the rear end of the positioning plate 26 is fixed on the front side wall of the second folded plate 11, the front part of the positioning plate 26 is clamped in the positioning hole 22, and the second folded plate 11 rotates to enable the positioning plate 26 to slide in the positioning hole 22 so as to measure the rotation angle of the second folded plate 11.
The rear part of the pedal shaft 31 is in a dumbbell-shaped structure, a through hole at the top end of the folding rod 30 is connected to a thin rod of the dumbbell-shaped structure, and the front end of the pedal shaft 31 is in a semicircular column structure, so that a person can conveniently step the pedal shaft 31 downwards to open the folding rod 30.
A limit plate 25 can be disposed in the positioning hole 22, and the limit plate 25 can be fixed at the position of the set angle scale 23 of the positioning hole 22 to prevent the positioning plate 26 from rotating to remind the user that the measuring angle is reached.
A plurality of gaps 24 are arranged on the inner side and outer side angle measuring plates 21 of the positioning hole 22, each gap 24 is arranged at the position corresponding to the scale 23, two gaps 24 on the same radius are a group, and the limiting plate 25 can be inserted into the gaps 24.
The front side and the rear side of the first folding plate 10 are respectively provided with a pedal 15, the pedals 15 are of an oval-like plate-shaped structure, and the pedals 15 are fixed on the bottom side wall of the first folding plate 10, so that a person can step on the pedals 15 to fix the first folding plate 10 on the ground.
No. two folded plate 11's upper right corner is provided with handle 17, handle 17 is the cylinder structure, handle 17 middle part is fixed on the top lateral wall of No. two folded plate 11, makes things convenient for the staff to pull handle 17 right and makes No. two folded plate 11 rotate.
The front half part of the left side wall of the second folded plate 11 is provided with a groove, a ruler 16 is inserted into the groove, and the ruler 16 is convenient for measuring the length of the bent part of the reinforcing steel bar.
Be provided with screw post 13 in the latter half top lateral wall recess of folded plate 10, be connected with clamp plate 14 on the screw post 13, screw post 13 rotation makes clamp plate 14 reciprocate.
The pressing plate 14 is of a rectangular plate-shaped structure, the pressing plate 14 is arranged in grooves of the front side wall and the rear side wall of the reinforcement groove 12 of the first folded plate 10, and the pressing plate 14 presses the reinforcement downwards to fix the thin reinforcement in the reinforcement groove 12 so as to be bent.
The utility model discloses a theory of operation: when in use, the limit plate 25 is inserted into the notch of the set angle scale 23; inserting the reinforcing steel bar into a reinforcing steel bar groove 12 of a first folded plate 10 below the positioning column, placing the left bent part of the reinforcing steel bar into the reinforcing steel bar groove 12 of a second folded plate 11, and measuring the length of the bent part by using a ruler 16; screwing the threaded column 13 to enable the pressing plate 14 to move downwards along the threaded column 13, and pressing the reinforcing steel bars downwards by the pressing plate 14 to fix the reinforcing steel bars in the reinforcing steel bar grooves 12; the pedal shaft 31 is stepped downwards to open the lower ends of the two folding rods 30, the two folding rods 30 drive the moving shaft 32 to move oppositely in the sliding groove 33, the moving shaft 32 drives the spring 34 to stretch from two ends, the spring 34 gives opposite force to the moving shaft 32, and the moving shaft 32 drives the first folding rod 10 to rotate upwards around the connecting shaft 18; the positioning column 19 presses the bending point of the steel bar, and the second folded plate 11 drives the left part of the steel bar to rotate around the positioning column 19 for bending; when the folding is carried out manually, a person steps on the pedal 15, holds the handle 17 and pulls the handle upwards, so that the handle 17 drives the second folded plate 11 to rotate around the connecting shaft 18; when the second folding plate 11 rotates to make the positioning plate 26 slide in the positioning hole 22, when the second folding plate 11 rotates to the bending angle, the positioning plate 26 slides to the angle scale 23 set in the positioning hole 22, and the limiting plate 25 blocks the positioning plate 26 from continuing to slide. The utility model discloses energy-concerving and environment-protective use manpower sparingly and measure the accuracy.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. An energy-saving steel bar bending device for building construction is characterized by comprising,
the folding plate structure comprises a first folding plate (10), the first folding plate (10) is of a U-shaped column structure, a U-shaped groove at the top end of the first folding plate (10) is a reinforcing steel bar groove (12), a positioning column (19) is arranged at the left end of the reinforcing steel bar groove (12), the right part of a reinforcing steel bar is placed in the reinforcing steel bar groove (12), and the positioning column (19) is used as a bending point of the reinforcing steel bar; the second folded plate (11) is of a U-shaped column structure, a U-shaped groove in the top end of the second folded plate (11) is a reinforcing steel bar groove (12), the upper portion of the right end of the second folded plate (11) is connected with the upper portion of the left end of the first folded plate (10) through a connecting shaft (18), the left portion of the reinforcing steel bar is placed in the reinforcing steel bar groove (12), and the second folded plate (11) rotates around the left end of the first folded plate (10) to drive the left portion of the reinforcing steel bar to rotate around a positioning column (19);
the auxiliary device structurally comprises two folding rods (30), wherein the folding rods (30) are of a rectangular plate-shaped structure, the bottom end of one folding rod (30) is connected to the front end of a left moving shaft (32), the bottom end of the other folding rod (30) is connected to the front end of a right moving shaft (32), the top ends of the two folding rods (30) are connected through pedal shafts (31), and the two folding rods (30) are bent to drive the two moving shafts (32) to move oppositely or oppositely; the movable shaft (32) comprises a left movable shaft (32) and a right movable shaft (32), the rear end of the left movable shaft (32) is clamped in a strip-shaped chute (33) of the front side wall of the second folded plate (11), the rear end of the right movable shaft (32) is clamped in a strip-shaped chute (33) of the front side wall of the first folded plate (10), and the movable shaft (32) is connected with the folding rod (30) and the folded plate; the spring (34) is arranged between the folding rod (30) and the folding plate, the left end of the spring (34) is fixed on the left moving shaft (32), the right end of the spring (34) is fixed on the right moving shaft (32), and the spring (34) provides opposite force for the two moving shafts (32) to enable the moving shaft (32) to drive the first folding plate (10) to rotate to the second folding plate (11) around the connecting shaft (18);
the measuring device (20) structurally comprises a angle measuring plate (21), wherein the angle measuring plate (21) is of a semicircular plate-shaped structure, the right lower end of the angle measuring plate (21) is fixed on the top side wall of a first folded plate (10), the angle measuring plate (21) is provided with a semicircular positioning hole, the angle measuring plate (21) is provided with angle scales (23), a positioning plate (26) is arranged in the positioning hole (22), and the angle measuring plate (21) measures the angle position of the positioning plate (26) in the positioning hole (22); the structure of the positioning plate (26) is a rectangular plate-shaped structure, the rear end of the positioning plate (26) is fixed on the front side wall of the second folded plate (11), the front part of the positioning plate (26) is clamped in the positioning hole (22), and the second folded plate (11) rotates to enable the positioning plate (26) to slide in the positioning hole (22) so as to measure the rotation angle of the second folded plate (11).
2. The energy-saving steel bar bending device for building construction as claimed in claim 1, wherein: the rear part of the pedal shaft (31) is of a dumbbell-shaped structure, a through hole at the top end of the folding rod (30) is connected to a thin rod of the dumbbell-shaped structure, and the front end of the pedal shaft (31) is of a semicircular column structure, so that a person can conveniently step down the pedal shaft (31) to open the folding rod (30).
3. The energy-saving steel bar bending device for building construction as claimed in claim 1, wherein: a limiting plate (25) can be arranged in the positioning hole (22), the limiting plate (25) can be fixed at the position of a set angle scale (23) of the positioning hole (22), and the positioning plate (26) is prevented from rotating towards the direction to remind a user that the measuring angle is reached.
4. The energy-saving steel bar bending device for building construction as claimed in claim 3, wherein: be provided with a plurality of breachs (24) on locating hole (22) inside and outside angulation board (21), every breach (24) set up in the position that corresponds scale (23), two on the same radius breach (24) are a set of, limiting plate (25) can insert in breach (24).
5. The energy-saving steel bar bending device for building construction as claimed in claim 1, wherein: the front side and the rear side of the first folded plate (10) are respectively provided with a pedal (15), the pedals (15) are of an oval plate-like structure, the pedals (15) are fixed on the bottom side wall of the first folded plate (10), and a person can step on the pedals (15) to fix the first folded plate (10) on the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021026079.2U CN212884663U (en) | 2020-06-05 | 2020-06-05 | Energy-saving reinforcing bar bending device for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021026079.2U CN212884663U (en) | 2020-06-05 | 2020-06-05 | Energy-saving reinforcing bar bending device for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212884663U true CN212884663U (en) | 2021-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021026079.2U Active CN212884663U (en) | 2020-06-05 | 2020-06-05 | Energy-saving reinforcing bar bending device for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212884663U (en) |
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2020
- 2020-06-05 CN CN202021026079.2U patent/CN212884663U/en active Active
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