Reinforcing steel bar bending equipment for civil engineering construction

Abstract

The utility model belongs to the technical field of civil engineering, and particularly relates to reinforcing steel bar bending equipment for civil engineering construction. A positioning hole is formed in the end part of the positioning plate; a driving device is mounted at the top of the worktable; a bending equipment body is mounted at the top of the driving device; the top of the workbench is fixedly connected with a fixing plate. The end part of the fixed plate is fixedly connected with a first electric push rod; then a second electric push rod is opened to drive a sliding plate to slide towards the side end, so that the sliding plate drives the reinforcing steel bar to slide towards the side end through a clamping plate to be inserted into the bending equipment body, then a first electric push rod is opened to push a pressing plate to extrude the reinforcing steel bar towards the side end, and the bending equipment body is assisted to rapidly bend the reinforcing steel bar; and the positioning holes and the clamping plates are arranged, so that in the bending process of the reinforcing steel bars, the tail parts of the reinforcing steel bars do not shake, deviate and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of civil engineering, in particular to a steel bar bending device for civil engineering construction. Background Art

[0002] During the construction process, various types of steel bars are needed to support and fix the structure. When using the steel bars, they need to be bent due to the construction requirements of some buildings to facilitate the construction and fixation of the building.

[0003] When bending steel bars, a bending machine is usually used to bend the steel bars. The steel bars are placed inside the bending machine and then the bending equipment is started to bend the steel bars, thereby improving the construction efficiency of the building.

[0004] In the current existing technology, during the steel bar bending process, the tail part is usually tilted due to the squeezing force of the front bending, which causes the bending equipment to have accuracy deviations during the steel bar bending process, and then causes the bending angle of the steel bar to deviate, reducing the bending efficiency of the steel bar. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one of the problems raised in the background technology, a steel bar bending device for civil engineering construction is proposed.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a steel bar bending equipment for civil engineering construction, wherein the top of the workbench is fixedly connected with a positioning plate; the end of the positioning plate is provided with a positioning hole; the top of the workbench is installed with a driving device; the top of the driving device is installed with a bending equipment body; the top of the workbench is fixedly connected with a fixing plate; the end of the fixing plate is fixedly connected with a first electric push rod; the side end of the first electric push rod is fixedly connected with a pressure plate, and is located at the end of the bending equipment body; the side end of the positioning plate is fixedly connected with a second electric push rod; the end of the second electric push rod is fixedly connected with a slide plate, and the slide plate is slidably connected to the top of the workbench; the top of the slide plate is hinged with a support rod through a torsion spring; the other end of the support rod is fixedly connected with a clamping plate; the top of the clamping plate is respectively fixedly connected with a first mounting plate and a second mounting plate.

[0007] Preferably, a cavity is provided inside the second mounting plate; a card slot is provided inside the second mounting plate and is located at the top of the cavity; a card block is fixedly connected to the side end of the first mounting plate; a lock slot is provided inside the card block; a lock block is slidably connected inside the card slot; a spring is fixedly connected to the top of the lock block, and the other end of the spring is fixedly connected to the inner wall of the card slot.

[0008] Preferably, a pull rod is fixedly connected to the top of the locking block; a pull handle is fixedly connected to the top of the pull rod, and the pull rod is slidably connected to the inside of the card slot.

[0009] Preferably, a fixing rod is fixedly connected to the end of the pressure plate; a cleaning ring is fixedly connected to the end of the fixing rod; and a cleaning brush is fixedly connected to the inner side wall of the cleaning ring, and a plurality of cleaning brushes are provided.

[0010] Preferably, the end of the locking block is semi-arc-shaped and matches the locking groove; and a plurality of supporting legs are fixedly connected to the bottom of the workbench.

[0011] The beneficial effects of the utility model are as follows:

[0012] 1. The utility model discloses a steel bar bending device for civil engineering construction, which inserts the steel bar into the positioning hole, and then drives the clamping plate to merge through the support rod, so that the clamping plate is fixed by fitting with the first mounting plate and the second mounting plate to clamp and fix the steel bar, and then drives the slide plate to slide to the side end by opening the second electric push rod, so that the slide plate drives the steel bar to slide to the side end through the clamping plate and is inserted into the interior of the bending device body, and then drives the pressure plate to squeeze the steel bar to the side end by opening the first electric push rod, so as to assist the bending device body to quickly bend the steel bar, and by setting the positioning hole and the clamping plate, the tail of the steel bar will not shake or deviate during the bending process.

[0013] 2. The utility model describes a steel bar bending device for civil engineering construction. When the first mounting plate and the second mounting plate are merged with each other, the card block is inserted into the interior of the cavity, and then the locking block is squeezed to generate elastic force, so that the card block squeezes the end of the locking block, and the locking block slides toward the inside of the card slot under the force, and the squeezing spring generates elastic force. When the locking slot and the card slot are aligned, the spring generates elastic force to push the locking block into the inside of the locking slot, so as to be clamped in the inside of the locking slot, so that the first mounting plate and the second mounting plate are merged with each other for fixation, thereby improving the clamping effect of the steel bars. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model will be further described below in conjunction with the accompanying drawings.

[0015] Figure 1 It is a stereogram in the utility model;

[0016] Figure 2 It is a cross-sectional view of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the medium pressure plate of the utility model;

[0018] Figure 4 yes Figure 2 Enlarged view of point A in the middle.

[0019] Legend:

[0020] 1. Workbench; 21. Positioning plate; 22. Positioning hole; 23. Driving device; 24. Bending equipment body; 25. Fixed plate; 26. First electric push rod; 27. Press plate; 28. Second electric push rod; 29. ​​Slide plate; 31. Support rod; 32. Clamping plate; 33. First mounting plate; 34. Second mounting plate; 41. Cavity; 42. Block; 43. Locking slot; 44. Block; 45. Locking block; 46. Spring; 51. Pull rod; 52. Handle; 61. Fixed rod; 62. Cleaning ring; 63. Cleaning brush; 7. Support leg. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Specific examples are given below.

[0023] like Figures 1 to 4As shown, a steel bar bending equipment for civil engineering construction described in an embodiment of the utility model, the top of the workbench 1 is fixedly connected with a positioning plate 21; a positioning hole 22 is opened at the end of the positioning plate 21; a driving device 23 is installed on the top of the workbench 1; a bending equipment body 24 is installed on the top of the driving device 23; a fixing plate 25 is fixedly connected to the top of the workbench 1; a first electric push rod 26 is fixedly connected to the end of the fixing plate 25; a pressing plate 27 is fixedly connected to the side end of the first electric push rod 26 and is located at the end of the bending equipment body 24; a second electric push rod 28 is fixedly connected to the side end of the positioning plate 21; a slide plate 29 is fixedly connected to the end of the second electric push rod 28, and the slide plate 29 is slidably connected to the top of the workbench 1; a support rod 31 is hinged to the top of the slide plate 29 through a torsion spring; the other end of the support rod 31 is fixedly connected to a clamping plate 3 2; The top of the clamping plate 32 is respectively fixedly connected with the first mounting plate 33 and the second mounting plate 34; during operation, when it is necessary to bend the steel bar, the steel bar is inserted into the interior of the positioning hole 22, and then the clamping plate 32 is driven to merge by the support rod 31, so that the clamping plate 32 is fixed by fitting with the first mounting plate 33 and the second mounting plate 34 to clamp and fix the steel bar, and then the second electric push rod 28 is opened to drive the slide plate 29 to slide to the side end, so that the slide plate 29 drives the steel bar to slide to the side end through the clamping plate 32 and inserts it into the interior of the bending equipment body 24, and then the first electric push rod 26 is opened to push the pressing plate 27 to squeeze the steel bar toward the side end, so as to assist the bending equipment body 24 to quickly bend the steel bar, and by setting the positioning hole 22 and the clamping plate 32, the tail of the steel bar will not shake or deviate during the bending process.

[0024] Further, such as Figure 2 and Figure 4 As shown, a cavity 41 is formed inside the second mounting plate 34; a slot 44 is formed inside the second mounting plate 34 and is located at the top of the cavity 41; a block 42 is fixedly connected to the side end of the first mounting plate 33; a locking slot 43 is formed inside the block 42; a locking block 45 is slidably connected inside the slot 44; a spring 46 is fixedly connected to the top of the locking block 45, and the other end of the spring 46 is fixedly connected to the inner side wall of the slot 44; when working, when the first mounting plate 33 and the second mounting plate 34 are connected, When they are merged with each other, the clamping block 42 is inserted into the interior of the cavity 41, and then the locking block 45 is squeezed to generate elastic force, so that the clamping block 42 squeezes the end of the locking block 45, and the locking block 45 slides toward the interior of the clamping slot 44 under the force, squeezing the spring 46 to generate elastic force. When the locking slot 43 and the clamping slot 44 are aligned, the spring 46 generates elastic force to push the locking block 45 into the interior of the locking slot 43, so that it is clamped in the interior of the locking slot 43, so that the first mounting plate 33 and the second mounting plate 34 are merged and fixed to each other, thereby improving the clamping effect of the steel bars.

[0025] Further, such as Figure 2 and Figure 4 As shown, a pull rod 51 is fixedly connected to the top of the locking block 45; a pull handle 52 is fixedly connected to the top of the pull rod 51, and the pull rod 51 is slidably connected to the inside of the slot 44; during operation, when the steel bar needs to be taken out, the pull handle 52 is pulled to drive the pull rod 51 to slide to the top, so that the pull rod 51 drives the locking block 45 to extend to the inside of the slot 44 and slide out from the inside of the locking slot 43, and then the first mounting plate 33 and the second mounting plate 34 are separated by pulling the block 42, so as to facilitate the removal of the steel bar.

[0026] Further, such as Figure 3 As shown, a fixing rod 61 is fixedly connected to the end of the pressing plate 27; a cleaning ring 62 is fixedly connected to the end of the fixing rod 61; a cleaning brush 63 is fixedly connected to the inner wall of the cleaning ring 62, and a plurality of cleaning brushes are provided; during operation, when the pressing plate 27 slides toward the side end, the fixing rod 61 and the cleaning ring 62 are driven to slide toward the side end, and then the steel bar is squeezed and wrapped into the opening at the end of the cleaning ring 62 for the first clamping and cleaning, and then a plurality of cleaning brushes 63 are installed inside the cleaning ring 62 to perform a secondary cleaning on the surface of the moving steel bar, thereby reducing the error caused by the dust accumulated inside to the accuracy during the bending process.

[0027] Further, such as Figure 1-Figure 2 As shown, the end of the locking block 45 is semi-arc-shaped and matches the locking groove 43; the bottom of the workbench 1 is fixedly connected with a supporting leg 7, and a plurality of supporting legs 7 are provided; when working, the overall stability of the workbench 1 is improved by installing the supporting legs 7 at the bottom of the workbench 1.

[0028] Working principle: When the steel bar needs to be bent, the steel bar is inserted into the positioning hole 22, and then the clamping plate 32 is driven to merge through the support rod 31, so that the clamping plate 32 is fixed to the first mounting plate 33 and the second mounting plate 34 to clamp and fix the steel bar, and then the second electric push rod 28 is opened to drive the slide plate 29 to slide to the side end, so that the slide plate 29 drives the steel bar to slide to the side end through the clamping plate 32 and is inserted into the interior of the bending equipment body 24, and then the first electric push rod 28 is opened to drive the slide plate 29 to slide to the side end, so that the slide plate 29 drives the steel bar to slide to the side end through the clamping plate 32 and is inserted into the interior of the bending equipment body 24. 6 pushes the pressing plate 27 to squeeze the steel bar toward the side end to assist the bending equipment body 24 to quickly bend the steel bar. By setting the positioning hole 22 and the clamping plate 32, the tail of the steel bar will not shake or deviate during the bending process. When the first mounting plate 33 and the second mounting plate 34 are combined with each other, the clamping block 42 is inserted into the cavity 41, and then the locking block 45 is squeezed to generate elastic force, so that the clamping block 42 squeezes the end of the locking block 45. The locking block 45 is forced to slide toward the inside of the card slot 44, and the squeezing spring 46 generates elastic force. When When the locking groove 43 and the clamping groove 44 are aligned, the spring 46 generates elastic force to push the locking block 45 into the interior of the locking groove 43, so that the first mounting plate 33 and the second mounting plate 34 are combined and fixed to each other, thereby improving the clamping effect of the steel bar; when the steel bar needs to be taken out, the pull handle 52 is pulled to drive the pull rod 51 to slide toward the top, so that the pull rod 51 drives the locking block 45 to extend into the interior of the clamping groove 44 and slide out of the interior of the locking groove 43, and then the first mounting plate 33 and the second mounting plate 34 are fixed to each other by pulling the clamping block 42. 4 is separated to facilitate the removal of the steel bar; when the pressing plate 27 slides to the side end, it drives the fixing rod 61 and the cleaning ring 62 to slide to the side end, and then squeezes and wraps the steel bar through the opening at the end of the cleaning ring 62 to perform the first clamping cleaning, and then a plurality of cleaning brushes 63 are installed inside the cleaning ring 62 to perform a secondary cleaning on the surface of the moving steel bar to reduce the error caused by the dust accumulated inside to the accuracy of the bending process; the support legs 7 are installed at the bottom of the workbench 1 to improve the overall stability of the workbench 1.

[0029] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A steel bar bending device for civil engineering construction, comprising a workbench (1); characterized in that: A positioning plate (21) is fixedly connected to the top of the workbench (1); a positioning hole (22) is opened at the end of the positioning plate (21); a driving device (23) is installed on the top of the workbench (1); a bending equipment body (24) is installed on the top of the driving device (23); a fixing plate (25) is fixedly connected to the top of the workbench (1); a first electric push rod (26) is fixedly connected to the end of the fixing plate (25); a pressing plate (27) is fixedly connected to the side end of the first electric push rod (26) and is located at the bending The end of the bending equipment body (24); the side end of the positioning plate (21) is fixedly connected to a second electric push rod (28); the end of the second electric push rod (28) is fixedly connected to a slide plate (29), and the slide plate (29) is slidably connected to the top of the workbench (1); the top of the slide plate (29) is hinged with a support rod (31) through a torsion spring; the other end of the support rod (31) is fixedly connected to a clamping plate (32); the top of the clamping plate (32) is respectively fixedly connected to a first mounting plate (33) and a second mounting plate (34).

2. The steel bar bending equipment for civil engineering construction according to claim 1 is characterized in that: A cavity (41) is provided inside the second mounting plate (34); a card slot (44) is provided inside the second mounting plate (34) and is located at the top of the cavity (41); a card block (42) is fixedly connected to the side end of the first mounting plate (33); a locking slot (43) is provided inside the card block (42); a locking block (45) is slidably connected inside the card slot (44); a spring (46) is fixedly connected to the top of the locking block (45), and the other end of the spring (46) is fixedly connected to the inner wall of the card slot (44).

3. The steel bar bending equipment for civil engineering construction according to claim 2 is characterized in that: A pull rod (51) is fixedly connected to the top of the locking block (45); a pull handle (52) is fixedly connected to the top of the pull rod (51), and the pull rod (51) is slidably connected to the inside of the card slot (44).

4. The steel bar bending equipment for civil engineering construction according to claim 1 is characterized in that: A fixing rod (61) is fixedly connected to the end of the pressure plate (27); and a cleaning ring (62) is fixedly connected to the end of the fixing rod (61).

5. The steel bar bending equipment for civil engineering construction according to claim 4 is characterized in that: A plurality of cleaning brushes (63) are fixedly connected to the inner side wall of the cleaning ring (62).

6. The steel bar bending equipment for civil engineering construction according to claim 2 is characterized in that: The end of the locking block (45) is semi-arc-shaped and matches the locking groove (43).

7. The steel bar bending equipment for civil engineering construction according to claim 1 is characterized by: The bottom of the workbench (1) is fixedly connected with a plurality of supporting legs (7).

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