Auxiliary device for building engineering bending

Abstract

The utility model belongs to the technical field of constructional engineering, and particularly relates to a constructional engineering bending auxiliary device which comprises a supporting plate, a mounting seat is fixedly connected to one side of the supporting plate, a movable plate is mounted in the mounting seat in a matched mode through a pin shaft, a sliding groove is formed in an arc-shaped plate, and a sliding block is mounted in one end of the sliding groove in a sliding mode. An electrode plate is installed on the bottom side of the sliding block, a sliding block is installed at the other end of the sliding groove in a sliding mode, an electrode slice is installed on the top side of the sliding block, and a plurality of scale marks are carved on one side of the arc-shaped plate at equal intervals. When the electrode plate is bent to a required angle, the electrode plate is in contact with the electrode plate to generate an electric signal, the electric signal is transmitted to the control panel, and the control panel controls the second air cylinder to stop acting, so that the bending angle is accurately controlled, and the quality and the construction efficiency of constructional engineering are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to an auxiliary device for bending in construction engineering. Background Art

[0002] In construction projects, in order to increase its bending and torsion resistance and improve the bearing capacity of the overall structure, it is necessary to bend the plates of steel beams or columns, which requires a bending device.

[0003] A Chinese patent with announcement number CN216655869U discloses an auxiliary device for bending plates for construction projects, including a bending platform, a sliding groove is provided on the upper surface of the bending platform, and a sinking block is slidably connected to the inner wall of the sliding groove, and two fixed blocks are fixedly installed on the upper surface of the bending platform, a mounting frame is fixedly installed on the upper surface of the bending platform, and a stamping block is arranged at the driving end of the driving mechanism; when the plate enters under the stamping block, the rotation of the second motor can drive the bidirectional lead screw to rotate, and the rotation of the bidirectional lead screw drives the two L-shaped positioning plates to move toward the middle at the same time, so that the two L-shaped positioning plates effectively position the plate just above the sinking block, so as to achieve the purpose of making the length of the plate on both sides of the sinking block consistent, thereby effectively improving the bending accuracy and improving the quality of the plate after bending.

[0004] However, the above-mentioned bending auxiliary device still has some problems. In practical applications, the bending angle of the plate cannot be accurately controlled, resulting in deviations in the size and angle of the building components and reducing the quality of plate processing. Therefore, a construction engineering bending auxiliary device is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve the problems raised in the background technology, the utility model proposes an auxiliary device for bending in construction engineering.

[0006] The cam is provided with a plurality of support rods, each of which is provided with a plurality of support rods, each of which is provided with a plurality of support rods, each of which is provided with a plurality of support rods, each of which is provided with a plurality of support rods.

[0007] Preferably, a fixed plate is fixedly connected to the bottom side of one end of the support plate, and a "earth"-shaped rod is installed inside the fixed plate for sliding through, a spring is fixedly connected between one end of the "earth"-shaped rod and the fixed plate, and the spring is sleeved on the outer wall of the "earth"-shaped rod, and a U-shaped seat is installed on the bottom side of one end of the movable plate, and one end of the "earth"-shaped rod is installed inside the U-shaped seat through a connecting shaft, so that the movable plate and the electrode plate can automatically return to the initial position after bending, thereby improving the convenience of operation and work efficiency.

[0008] Preferably, a mounting frame is installed on the top side of one end of the support frame, and a cylinder one is installed on one end of the top side of the mounting frame. The active end of the cylinder one is located directly above the support plate and a pressure plate is installed thereon, and a cylinder two is installed on the other end of the top side of the mounting frame. The active end of the cylinder two is located directly above the movable plate and a bending roller is installed thereon, thereby achieving simultaneous pressing of the plate and bending operations, enhancing stability during bending, effectively preventing displacement or deformation of the plate during the bending process, and ensuring the accuracy and consistency of the bending.

[0009] Preferably, a rotating shaft is rotatably installed between both ends of the support frame, a conveying roller is installed on the outer wall of the rotating shaft, the top side of the support plate and the top side arc surface of the conveying roller are on the same horizontal line, a driving wheel and a driven wheel are respectively installed at one end of the rotating shaft, and the driving wheel and the driven wheel are driven and connected by a belt, an L-shaped seat is installed on one side of the support frame, a conveying motor is installed inside the L-shaped seat, one end of the rotating shaft is connected with the output end of the conveying motor, four support rollers are equidistantly installed between the two sides of the support frame and between the conveying rollers through the rotating shaft, thereby realizing continuous and smooth conveying of the plate and improving work efficiency.

[0010] Preferably, a fixed frame is installed at the other end of the top side of the support frame, a slide rail is provided inside the top side of the fixed frame, and movable blocks are slidably installed at both ends of the inner part of the slide rail, a servo motor is installed on one side of the fixed frame, a bidirectional screw rod is installed on the output end of the servo motor, a screw hole is provided at the bottom end of the movable block, one end of the bidirectional screw rod movably passes through the screw hole and is rotatably installed on one side inner wall of the fixed frame, a bracket is installed on the bottom side of the movable block, nine limiting rollers are installed inside the bracket through pin shafts, so that the distance between the two limiting rollers can be adjusted according to the width of the plate, thereby realizing limited conveying of the plate.

[0011] Preferably, a control panel is installed on the other side of the support frame, and the control panel is electrically connected to the electrode plate, the electrode sheet and the cylinder two, and is used for signal transmission to the electrode plate and the electrode sheet, and for operation control of the cylinder two, thereby realizing automated control of the device.

[0012] The utility model is beneficial in that:

[0013] 1. The movable plate of the utility model rotates around the pin of the mounting seat, and the rotation of the movable plate drives the slider to slide in the slide groove, so that the electrode plate gradually approaches the electrode sheet. When the bending reaches the required angle, the electrode plate contacts the electrode sheet, generates an electrical signal, and transmits it to the control panel. The control panel controls the cylinder 2 to stop the action, thereby realizing the precise control of the bending angle and improving the quality and construction efficiency of the construction project;

[0014] 2. The utility model places the plate to be bent on the conveying roller and the supporting roller, starts the servo motor, and drives the bidirectional screw to rotate. The rotation of the bidirectional screw causes the two movable blocks to move closer to or farther from each other in the slide rail, thereby adjusting the position of the bracket and the limiting roller to adapt to plates of different widths, realize the limited conveying of the plates, and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 This is a schematic diagram of the structure of the medium axis side view of the utility model;

[0017] Figure 2 This is a schematic diagram of the main structure of the auxiliary device for bending in the utility model;

[0018] Figure 3This is a schematic diagram of the cross-sectional structure of the main body of the auxiliary device for bending in the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the bending angle adjustment auxiliary component in the utility model;

[0020] Figure 5 It is a schematic diagram of the structure of the plate limiting conveying component in the utility model.

[0021] In the figure: 1. support frame; 2. support plate; 3. mounting seat; 4. movable plate; 5. support rod; 6. arc plate; 7. slide groove; 8. slider; 9. electrode plate; 10. sliding block; 11. electrode sheet; 12. locking screw; 13. scale line; 14. fixed plate; 15. "earth"-shaped rod; 16. spring; 17. U-shaped seat; 18. mounting frame; 19. cylinder one; 20. pressure plate; 21. cylinder two; 22. bending roller; 23. rotating shaft; 24. conveying roller; 25. driving wheel; 26. driven wheel; 27. belt; 28. L-shaped seat; 29. ​​conveying motor; 30. support roller; 31. fixed frame; 32. slide rail; 33. movable block; 34. servo motor; 35. bidirectional screw; 36. bracket; 37. limit roller; 38. control panel. DETAILED DESCRIPTION

[0022] 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 in 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.

[0023] See also Figure 1-4As shown, an auxiliary device for bending in construction engineering comprises a support frame 1, a support plate 2 is fixedly connected between the two sides of one end of the support frame 1, a mounting seat 3 is fixedly connected to one side of the support plate 2, a movable plate 4 is installed inside the mounting seat 3 through a pin shaft, two support rods 5 are symmetrically fixedly connected to the edge of one end of the support frame 1, an arc plate 6 is fixedly connected between the support rods 5, a slide groove 7 is provided inside the arc plate 6, a slider 8 is slidably installed inside one end of the slide groove 7, the slider 8 is fixed to one side of the movable plate 4, an electrode plate 9 is installed on the bottom side of the slider 8, a sliding block 10 is slidably installed on the other end of the slide groove 7, an electrode sheet 11 is installed on the top side of the sliding block 10, a locking screw 12 is rotatably installed inside the sliding block 10, a plurality of scale lines 13 are equidistantly engraved on one side of the arc plate 6, and the sum of the scale lines 13 is ninety degrees, and a control Control panel 38; when working, in actual application, the bending angle of the plate cannot be accurately controlled, resulting in deviations in the size and angle of the building components and reducing the quality of plate processing. First, according to the angle at which the plate needs to be bent, the sliding block 10 drives the electrode sheet 11 to slide to a suitable position with the cooperation of the scale line 13, and then fixes it with the locking screw 12. When bending, the movable plate 4 rotates around the pin shaft of the mounting seat 3, and the "earth"-shaped rod 15 will slide along the fixed plate 14, so that the spring 16 is compressed. The rotation of the movable plate 4 drives the slider 8 to slide in the slide groove 7, so that the electrode plate 9 gradually approaches the electrode sheet 11. When the bending reaches the required angle, the electrode plate 9 contacts the electrode sheet 11, generates an electrical signal, and transmits the signal to the control panel 38. The control panel 38 controls the cylinder 21 to stop moving, thereby realizing precise control of the bending angle and improving the quality and construction efficiency of the construction project.

[0024] See also Figure 1-4 As shown, a fixed plate 14 is fixedly connected to the bottom side of one end of the support plate 2, and a "earth"-shaped rod 15 is installed inside the fixed plate 14 for sliding through, and a spring 16 is fixedly connected between one end of the "earth"-shaped rod 15 and the fixed plate 14, and the spring 16 is sleeved on the outer wall of the "earth"-shaped rod 15. A U-shaped seat 17 is installed on the bottom side of one end of the movable plate 4, and one end of the "earth"-shaped rod 15 is installed inside the U-shaped seat 17 through a connecting shaft.

[0025] A mounting frame 18 is installed on the top side of one end of the support frame 1, and a cylinder 19 is installed on one end of the top side of the mounting frame 18. The active end of the cylinder 19 is located just above the support plate 2 and a pressure plate 20 is installed thereon. A cylinder 21 is installed on the other end of the top side of the mounting frame 18, and the active end of the cylinder 21 is located just above the movable plate 4 and a bending roller 22 is installed thereon. During operation, in a construction project, in order to increase its bending and torsion resistance and improve the bearing capacity of the overall structure, it is necessary to bend the plate of the steel beam or column, so a bending device is required. When the plate is transported to the specified position, the cylinder 19 is started, and the pressure plate 20 at its active end moves downward to press the plate on the support plate 2, thereby enhancing the stability of the plate during the bending process and preventing displacement. At the same time, the cylinder 21 is started, and the bending roller 22 at its active end moves downward to perform a bending operation on the plate, thereby preventing the plate from being deformed during the bending process and ensuring the accuracy and consistency of the bending.

[0026] After the bending is completed, under the action of the spring 16, the "earth"-shaped rod 15 pushes the movable plate 4, so that the movable plate 4 and the electrode plate 9 automatically return to the initial position, thereby improving the convenience of operation and work efficiency.

[0027] See also Figure 1 , 2As shown in , 3, and 5, a rotating shaft 23 is rotatably installed between both ends of the support frame 1, and a conveying roller 24 is installed on the outer wall of the rotating shaft 23. The top side of the support plate 2 is on the same horizontal line as the top side arc surface of the conveying roller 24. A driving wheel 25 and a driven wheel 26 are respectively installed at one end of the rotating shaft 23, and the driving wheel 25 and the driven wheel 26 are driven and connected by a belt 27. An L-shaped seat 28 is installed on one side of the support frame 1, and a conveying motor 29 is installed inside the L-shaped seat 28. One end of the rotating shaft 23 is connected with the output end of the conveying motor 29. Four supporting rollers 30 are equidistantly installed between the two sides of the support frame 1 and between the conveying rollers 24 through the rotating shaft; a fixed frame 31 is installed at the other end of the top side of the support frame 1, and a slide rail 32 is opened inside the top side of the fixed frame 31, and movable blocks 33 are slidably installed at both ends of the inner side of the slide rail 32. A servo motor 34 is installed on one side of the fixed frame 31, and the output of the servo motor 34 A bidirectional screw rod 35 is installed at the end, and a screw hole is opened at the bottom end of the movable block 33. One end of the bidirectional screw rod 35 is movably penetrated through the screw hole and rotatably installed on the inner wall of one side of the fixed frame 31. A bracket 36 is installed on the bottom side of the movable block 33. Nine limit rollers 37 are installed inside the bracket 36 through a pin shaft. When working, in actual application, in order to ensure the continuity of sheet processing, the sheet to be bent is placed on the conveying roller 24 and the supporting roller 30, and the servo motor 34 is started to drive the bidirectional screw rod 35 to rotate, so that the two movable blocks 33 are close to or away from each other in the slide rail 32, thereby adjusting the position of the bracket 36 and the limit roller 37 to adapt to sheets of different widths, and then the conveying motor 29 is started, which drives the rotating shaft 23 connected thereto to rotate, and through the cooperation of the driving wheel 25, the driven wheel 26 and the belt 27, the rotating shaft 23 is rotated synchronously, thereby driving the conveying roller 24 to rotate, and under the cooperation of the supporting roller 30, the continuous and stable limit conveying of the sheet is realized, thereby improving the work efficiency.

[0028] Working principle: Place the sheet to be bent on the conveying roller 24 and the supporting roller 30, start the servo motor 34, drive the bidirectional screw 35 to rotate, and make the two movable blocks 33 approach or move away from each other in the slide rail 32, so as to adjust the position of the bracket 36 and the limiting roller 37 to adapt to sheets of different widths, and then start the conveying motor 29, which drives the rotating shaft 23 connected thereto to rotate, and through the cooperation of the driving wheel 25, the driven wheel 26 and the belt 27, the rotating shaft 23 rotates synchronously, thereby driving the conveying roller 24 to rotate, and with the cooperation of the supporting roller 30, the continuous and stable limited conveying of the sheet is realized, thereby improving the working efficiency;

[0029] First, according to the angle at which the plate needs to be bent, the sliding block 10 drives the electrode sheet 11 to slide to a suitable position in cooperation with the scale line 13, and then fixes it with the locking screw 12;

[0030] When the sheet is transported to the designated position, the cylinder 19 is started, and the pressing plate 20 at its active end moves downward to press the sheet against the supporting plate 2, thereby enhancing the stability of the sheet during the bending process and preventing displacement. At the same time, the cylinder 21 is started, and the bending roller 22 at its active end moves downward to bend the sheet, thereby preventing the sheet from being deformed during the bending process and ensuring the accuracy and consistency of the bending.

[0031] When bending, the movable plate 4 rotates around the pin of the mounting seat 3, and the "earth"-shaped rod 15 slides along the fixed plate 14, so that the spring 16 is compressed. The rotation of the movable plate 4 drives the slider 8 to slide in the slide groove 7, so that the electrode plate 9 gradually approaches the electrode sheet 11. When the bending reaches the required angle, the electrode plate 9 contacts the electrode sheet 11, generates an electrical signal, and transmits the signal to the control panel 38. The control panel 38 controls the cylinder 21 to stop the action, thereby realizing the precise control of the bending angle and improving the quality and construction efficiency of the construction project.

[0032] After the bending is completed, under the action of the spring 16, the "earth"-shaped rod 15 pushes the movable plate 4, so that the movable plate 4 and the electrode plate 9 automatically return to the initial position, thereby improving the convenience of operation and work efficiency.

[0033] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] The above shows and describes the basic principle, 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, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An auxiliary device for bending in construction engineering, characterized in that: The invention comprises a support frame (1), a support plate (2) is fixedly connected between two sides of one end of the support frame (1), a mounting seat (3) is fixedly connected to one side of the support plate (2), a movable plate (4) is installed inside the mounting seat (3) through a pin shaft, two support rods (5) are symmetrically fixedly connected to the edge of one end of the support frame (1), an arc plate (6) is fixedly connected between the support rods (5), a slide groove (7) is provided inside the arc plate (6), and a sliding groove (7) is provided inside one end of the slide groove (7). A slider (8) is installed, the slider (8) is fixedly connected to one side of the movable plate (4), an electrode plate (9) is installed on the bottom side of the slider (8), a sliding block (10) is slidably installed on the other end of the slide groove (7), an electrode sheet (11) is installed on the top side of the sliding block (10), a locking screw (12) is rotatably installed inside the sliding block (10), and a plurality of scale lines (13) are equidistantly engraved on one side of the arc plate (6), and the sum of the scale lines (13) is ninety degrees.

2. The auxiliary device for bending in construction engineering according to claim 1, characterized in that: A fixed plate (14) is fixedly connected to the bottom side of one end of the support plate (2); a "earth"-shaped rod (15) is slidably installed inside the fixed plate (14); a spring (16) is fixedly connected between one end of the "earth"-shaped rod (15) and the fixed plate (14); the spring (16) is sleeved on the outer wall of the "earth"-shaped rod (15); a U-shaped seat (17) is installed on the bottom side of one end of the movable plate (4); and one end of the "earth"-shaped rod (15) is installed inside the U-shaped seat (17) through a connecting shaft.

3. The auxiliary device for bending in construction engineering according to claim 2, characterized in that: A mounting frame (18) is installed on the top side of one end of the support frame (1), a cylinder 1 (19) is installed on one end of the top side of the mounting frame (18), an active end of the cylinder 1 (19) is located directly above the support plate (2) and a pressure plate (20) is installed thereon, and a cylinder 2 (21) is installed on the other end of the top side of the mounting frame (18), an active end of the cylinder 2 (21) is located directly above the movable plate (4) and a bending roller (22) is installed thereon.

4. The auxiliary device for bending in construction engineering according to claim 3, characterized in that: A rotating shaft (23) is rotatably mounted between both ends of the support frame (1), a conveying roller (24) is mounted on the outer wall of the rotating shaft (23), the top side of the support plate (2) and the top side arc surface of the conveying roller (24) are on the same horizontal line, a driving wheel (25) and a driven wheel (26) are mounted on one end of the rotating shaft (23), and the driving wheel (25) and the driven wheel (26) are connected to each other by a belt (27), an L-shaped seat (28) is mounted on one side of the support frame (1), a conveying motor (29) is mounted inside the L-shaped seat (28), one end of the rotating shaft (23) is connected to the output end of the conveying motor (29), and four supporting rollers (30) are equidistantly mounted between the two sides of the support frame (1) and between the conveying rollers (24) by means of rotating shafts.

5. The auxiliary device for bending in construction engineering according to claim 4, characterized in that: A fixing frame (31) is installed at the other end of the top side of the support frame (1), a slide rail (32) is provided inside the top side of the fixing frame (31), movable blocks (33) are slidably installed at both ends of the inside of the slide rail (32), a servo motor (34) is installed on one side of the fixing frame (31), a bidirectional screw rod (35) is installed at the output end of the servo motor (34), a screw hole is provided at the bottom end of each movable block (33), one end of each bidirectional screw rod (35) movably passes through the screw hole and is rotatably installed on an inner wall of one side of the fixing frame (31), a bracket (36) is installed on the bottom side of each movable block (33), and nine limiting rollers (37) are installed inside the bracket (36) through a pin shaft.

6. The auxiliary device for bending in construction engineering according to claim 5, characterized in that: A control panel (38) is installed on the other side of the support frame (1). The control panel (38) is electrically connected to the electrode plate (9), the electrode sheet (11) and the second cylinder (21), and is used for signal transmission to the electrode plate (9) and the electrode sheet (11), and for operating and controlling the second cylinder (21).

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