Punching equipment for constructional engineering

Abstract

The utility model belongs to the technical field of constructional engineering punching equipment, and particularly relates to constructional engineering punching equipment which comprises a base, a back plate is fixedly mounted on the rear side of the base, a top box is fixedly mounted on the front side of the back plate, side boxes are fixedly mounted on the two sides of the bottom of the top box, and a functional box is fixedly mounted at the bottom of the top box. The two sides of the function box are fixedly connected with the corresponding side boxes respectively. A first motor is fixedly mounted on the top inner wall of the top box, and an output shaft of the first motor is rotationally connected with the bottom inner wall of the top box. The device is reasonable in design, by arranging the pressing mechanism, the two sides of the top of a plate can be pressed and fixed through two pressing pads, the plate can be prevented from deviating during punching, the purpose of improving the punching precision of the plate can be achieved, by arranging a screw moving mechanism, the left-right position of a drill bit can be adjusted, and the punching precision of the plate can be improved. And the purpose of punching different left and right positions of the plate can be achieved.

Description

Technical Field

[0001] The present application relates to the technical field of drilling equipment for construction projects, and in particular to drilling equipment for construction projects. Background Art

[0002] A construction project is the planning, investigation, design, construction, completion and other technical work and completed engineering entities for the construction, reconstruction or expansion of buildings and ancillary structures and facilities, as well as the installation of supporting lines, pipelines and equipment. It also refers to the construction of various houses and buildings, also known as construction workload. This part of the investment must be started and materials must be moved, and it can only be realized through construction activities. In the construction process, drilling has many uses, such as drilling holes on formwork: generally divided into wooden formwork, steel formwork, aluminum formwork, etc. Drilling holes on it is generally for the convenience of reinforcing the formwork, preventing the formwork from expanding and opening when pouring concrete, etc., all of which require a punching device.

[0003] At present, a Chinese patent announcement with announcement number CN220179745U discloses a punching device for construction engineering, including a base, a sliding rod fixedly installed on the top of the base, scale lines arranged on the outside of the sliding rod, and a top plate fixedly installed on the top of the sliding rod; the punching device for construction engineering, through the arrangement of the sliding rod, scale lines, top plate, threaded rod, turntable and movable sleeve, when the device is used to perform punching work in the process of construction engineering operation, the drill bit can be controlled to slowly descend to perform punching according to the required drilling depth of the current object by the turntable and the threaded rod, so that the manual control of the depth ensures the precision control of the drilling of different objects, and the scale lines are arranged on the sliding rod, so that the drill bit can perform drilling according to the precise scale, so as to achieve the purpose of positioning drilling, so as to improve the overall drilling precision of the device, and avoid the problem of assembly failure during subsequent assembly and use caused by workers controlling the drilling depth and precision by feeling.

[0004] In actual use, it is found that the existing device cannot fix the plate to be punched when punching, resulting in the plate being offset during punching, which affects the accuracy of the punching. Therefore, we propose a punching device for construction projects to solve the above problem. Utility Model Content

[0005] The purpose of this application is to solve the problem in the prior art that the existing device cannot fix the plate to be punched when punching, resulting in the plate being offset during punching, affecting the accuracy of punching, and to propose a punching device for construction projects.

[0006] In order to achieve the above purpose, this application adopts the following technical solutions:

[0007] A punching device for construction engineering comprises a base, a back plate fixedly mounted on the rear side of the base, a top box fixedly mounted on the front side of the back plate, side boxes fixedly mounted on both sides of the bottom of the top box, a function box fixedly mounted on the bottom of the top box, and the two sides of the function box are respectively fixedly connected to the corresponding side boxes; a first motor is fixedly mounted on the top inner wall of the top box, the output shaft of the first motor is rotatably connected to the inner wall of the bottom of the top box, a second motor is fixedly mounted on the left inner wall of the function box, a lifting mechanism is arranged between the top box and the side box, a wire mechanism is arranged between the second motor and the function box, a seat hole is opened at the bottom of the function box, a hydraulic cylinder is slidably mounted at the bottom of the function box, a punching mechanism is arranged on the output shaft of the hydraulic cylinder, and a groove is opened at the top of the base.

[0008] Preferably, the lifting mechanism includes two screws and two rod barrels, the two screws are rotatably installed on the top inner wall of the top box, the first motor is located between the two screws, the bottom end of the screw extends into the corresponding side box, the bottom end of the screw is threadedly sleeved with a rod barrel, the bottom end of the rod barrel passes through the bottom of the corresponding side box, a clamping mechanism is provided at the bottom of the rod barrel, a sliding mechanism is provided between the rod barrel and the corresponding side box, and a transmission mechanism is provided between the screw and the output shaft of the first motor.

[0009] Preferably, the clamping mechanism comprises a pressing block and a pressing pad, the pressing block is fixedly mounted at the bottom of the rod barrel, and a pressing pad is arranged at the bottom of the pressing block.

[0010] Preferably, the sliding mechanism includes a slider and a slide groove, a slider is provided on the side of the two rod tubes away from each other, a slide groove is provided on the side of the two side boxes away from each other, and the slider is slidably connected to the corresponding slide groove.

[0011] Preferably, the screw mechanism includes a screw and a screw seat, a screw is fixedly mounted on the output shaft of the second motor, the right end of the screw is rotatably connected to the right inner wall of the function box, a screw seat is provided on the threaded sleeve of the screw, and the screw seat is slidably connected to the seat hole.

[0012] Preferably, the inner walls on both sides of the functional box are fixedly mounted with a same limiting rod, and the screw seat is slidably sleeved on the limiting rod.

[0013] Preferably, the transmission mechanism includes two first transmission wheels, two second transmission wheels and two transmission belts, the first motor output shaft is provided with two first transmission wheels on a fixed sleeve, the screw rod is provided with a second transmission wheel on a fixed sleeve, and the first transmission wheels and the corresponding second transmission wheels are provided with the same transmission belt on the transmission sleeves.

[0014] Preferably, the punching mechanism includes a puncher and a drill bit, the puncher is arranged on the output shaft of the hydraulic cylinder, and the drill bit is arranged at the bottom of the puncher.

[0015] Beneficial effects of this application:

[0016] 1. Through the cooperation of the first motor, two first transmission wheels, two transmission belts, two second transmission wheels, two screw rods, two rod barrels, two pressure blocks and two pressure pads, the first motor can drive the two pressure pads to move downward, and the two pressure pads can be used to press and fix the top two sides of the plate, so as to avoid the plate from being offset during punching, and to improve the accuracy of punching the plate;

[0017] 2. Through the cooperation of the second motor, the screw, the screw seat, the hydraulic cylinder, the punch and the drill bit, the second motor can drive the drill bit to move left and right, the left and right position of the drill bit can be adjusted, and the purpose of drilling holes in different left and right positions of the plate can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the three-dimensional structure of a drilling device for construction engineering proposed in this application;

[0019] Figure 2 This is a schematic diagram of the main cross-sectional structure of a punching device for construction engineering proposed in this application;

[0020] Figure 3 A schematic diagram of the three-dimensional structure of a lifting mechanism of a punching device for construction engineering proposed in this application;

[0021] Figure 4 This is a schematic diagram of the three-dimensional structure of the transmission mechanism of a punching device for construction engineering proposed in this application.

[0022] In the figure: 1. base; 2. back plate; 3. top box; 4. side box; 5. function box; 6. first motor; 7. second motor; 8. screw; 9. rod barrel; 10. pressure block; 11. pressure pad; 12. slide groove; 13. first transmission wheel; 14. second transmission wheel; 15. transmission belt; 16. screw; 17. screw seat; 18. hydraulic cylinder; 19. punch; 20. drill bit; 21. seat hole; 22. limit rod; 23. groove; 24. slider. DETAILED DESCRIPTION

[0023] The technical solution of the present application will be clearly and completely described below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments of the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present application.

[0024] Reference Figure 1-4A punching device for construction engineering comprises a base 1, a back plate 2 is fixedly installed on the rear side of the base 1, a top box 3 is fixedly installed on the front side of the back plate 2, side boxes 4 are fixedly installed on both sides of the bottom of the top box 3, a function box 5 is fixedly installed on the bottom of the top box 3, and the two sides of the function box 5 are respectively fixedly connected with the corresponding side boxes 4; a first motor 6 is fixedly installed on the top inner wall of the top box 3, and the output shaft of the first motor 6 is rotatably connected to the inner wall of the bottom of the top box 3, a second motor 7 is fixedly installed on the left inner wall of the function box 5, a lifting mechanism is arranged between the top box 3 and the side box 4, a wire moving mechanism is arranged between the second motor 7 and the function box 5, a seat hole 21 is opened at the bottom of the function box 5, a hydraulic cylinder 18 is slidably installed at the bottom of the function box 5, a punching mechanism is arranged on the output shaft of the hydraulic cylinder 18, and a groove 23 is opened at the top of the base 1.

[0025] In this embodiment, the lifting mechanism includes two screws 8 and two rod barrels 9. Two screws 8 are rotatably installed on the top inner wall of the top box 3. The first motor 6 is located between the two screws 8. The bottom end of the screw 8 extends into the corresponding side box 4. The bottom end of the screw 8 is threadedly sleeved with a rod barrel 9. The bottom end of the rod barrel 9 passes through the bottom of the corresponding side box 4. A clamping mechanism is provided at the bottom of the rod barrel 9. A sliding mechanism is provided between the rod barrel 9 and the corresponding side box 4. A transmission mechanism is provided between the screw 8 and the output shaft of the first motor 6. By providing a lifting mechanism, the screw 8 can drive the rod barrel 9 to move up and down, and the purpose of driving the pressure block 10 to move up and down can be achieved.

[0026] In this embodiment, the clamping mechanism includes a pressure block 10 and a pressure pad 11. The pressure block 10 is fixedly installed at the bottom of the rod tube 9, and the pressure pad 11 is arranged at the bottom of the pressure block 10. By providing the clamping mechanism, the pressure block 10 can drive the pressure pad 11 to rise and fall, and the purpose of clamping, fixing or releasing the plate through the pressure pad 11 can be achieved.

[0027] In this embodiment, the sliding mechanism includes a slider 24 and a slide groove 12. A slider 24 is provided on the side of the two rod barrels 9 that are away from each other, and a slide groove 12 is provided on the side of the two side boxes 4 that are away from each other. The slider 24 is slidably connected to the corresponding slide groove 12. By providing a sliding mechanism, the rod barrel 9 can only move up and down in the vertical direction.

[0028] In this embodiment, the screw mechanism includes a screw rod 16 and a screw rod seat 17. The screw rod 16 is fixedly installed on the output shaft of the second motor 7. The right end of the screw rod 16 is rotatably connected to the right inner wall of the function box 5. A screw rod seat 17 is threadedly sleeved on the screw rod 16. The screw rod seat 17 is slidably connected to the seat hole 21. By providing the screw mechanism, the screw rod 16 can drive the screw rod seat 17 to move left and right, thereby achieving the purpose of the screw rod seat 17 driving the hydraulic cylinder 18 to move left and right.

[0029] In this embodiment, the same limit rod 22 is fixedly installed on the inner walls on both sides of the function box 5, and the screw seat 17 is slidably sleeved on the limit rod 22. By setting the limit rod 22, the screw seat 17 can slide on the limit rod 22, which can achieve the purpose of smoother left and right movement of the screw seat 17.

[0030] In this embodiment, the transmission mechanism includes two first transmission wheels 13, two second transmission wheels 14 and two transmission belts 15. The two first transmission wheels 13 are fixedly sleeved on the output shaft of the first motor 6, and the second transmission wheel 14 is fixedly sleeved on the screw 8. The transmission sleeves on the first transmission wheel 13 and the corresponding second transmission wheel 14 are provided with the same transmission belt 15. By providing the transmission mechanism, the first motor 6 can drive the two screws 8 to rotate simultaneously.

[0031] In this embodiment, the punching mechanism includes a puncher 19 and a drill bit 20. The puncher 19 is arranged on the output shaft of the hydraulic cylinder 18, and the drill bit 20 is arranged at the bottom of the puncher 19. By providing the punching mechanism, the puncher 19 can drive the drill bit 20 to rotate, thereby achieving the purpose of punching holes in the plate through the drill bit 20.

[0032] In the present application, when working, the plate is first placed on the top of the base 1 and covered on the groove 23. By starting the first motor 6 in the positive direction, the two first transmission wheels 13 can be driven to rotate clockwise, and the two second transmission wheels 14 can be driven to rotate clockwise through the two transmission belts 15, which can drive the two screws 8 to rotate clockwise, and the two rod barrels 9 can be driven to move downward at the same time, so as to drive the corresponding pressure blocks 10 and pressure pads 11 to move downward, and the two pressure pads 11 can be used to press and fix the two sides of the top of the plate, so as to avoid the plate from being offset during punching, and to improve the accuracy of punching holes in the plate. By starting the second motor 7, the screw rod 16 can be driven to rotate, and the screw rod seat 17 can be driven to move left and right, which can drive the hydraulic cylinder 18 to move left and right, and can drive the puncher 19 and the drill bit 20 to move left and right, so as to adjust the left and right position of the drill bit 20, and to achieve the purpose of punching holes at different left and right positions of the plate.

[0033] The above descriptions are merely embodiments of the present application and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A drilling device for construction engineering, characterized in that: The invention comprises a base (1), a back plate (2) is fixedly mounted on the rear side of the base (1), a top box (3) is fixedly mounted on the front side of the back plate (2), side boxes (4) are fixedly mounted on both sides of the bottom of the top box (3), a function box (5) is fixedly mounted on the bottom of the top box (3), and both sides of the function box (5) are respectively fixedly connected to the corresponding side boxes (4); A first motor (6) is fixedly mounted on the top inner wall of the top box (3), and an output shaft of the first motor (6) is rotatably connected to the bottom inner wall of the top box (3). A second motor (7) is fixedly mounted on the left inner wall of the functional box (5). A lifting mechanism is arranged between the top box (3) and the side box (4), and a thread-moving mechanism is arranged between the second motor (7) and the functional box (5). A seat hole (21) is provided at the bottom of the functional box (5), and a hydraulic cylinder (18) is slidably mounted at the bottom of the functional box (5). A punching mechanism is arranged on the output shaft of the hydraulic cylinder (18), and a groove (23) is provided at the top of the base (1).

2. A drilling device for construction engineering according to claim 1, characterized in that: The lifting mechanism comprises two screw rods (8) and two rod barrels (9). The two screw rods (8) are rotatably installed on the inner wall of the top of the top box (3). The first motor (6) is located between the two screw rods (8). The bottom end of the screw rod (8) extends into the corresponding side box (4). The bottom end of the screw rod (8) is threadedly sleeved with a rod barrel (9). The bottom end of the rod barrel (9) passes through the bottom of the corresponding side box (4). A clamping mechanism is arranged at the bottom of the rod barrel (9). A sliding mechanism is arranged between the rod barrel (9) and the corresponding side box (4). A transmission mechanism is arranged between the screw rod (8) and the output shaft of the first motor (6).

3. A drilling device for construction engineering according to claim 2, characterized in that: The pressing mechanism comprises a pressing block (10) and a pressing pad (11); the pressing block (10) is fixedly mounted on the bottom of the rod barrel (9); and the pressing pad (11) is arranged on the bottom of the pressing block (10).

4. A drilling device for construction engineering according to claim 2, characterized in that: The sliding mechanism comprises a slider (24) and a slide groove (12); a slider (24) is provided on the side of the two rod tubes (9) away from each other; a slide groove (12) is provided on the side of the two side boxes (4) away from each other; and the slider (24) is slidably connected to the corresponding slide groove (12).

5. The punching equipment for construction engineering according to claim 1, characterized in that: The screw mechanism comprises a screw rod (16) and a screw rod seat (17); the screw rod (16) is fixedly mounted on the output shaft of the second motor (7); the right end of the screw rod (16) is rotatably connected to the right inner wall of the function box (5); a screw rod seat (17) is threadedly sleeved on the screw rod (16); and the screw rod seat (17) is slidably connected to the seat hole (21).

6. A drilling device for construction engineering according to claim 5, characterized in that: The inner walls on both sides of the function box (5) are fixedly mounted with a same limiting rod (22), and the screw rod seat (17) is slidably sleeved on the limiting rod (22).

7. The punching equipment for construction engineering according to claim 2, characterized in that: The transmission mechanism comprises two first transmission wheels (13), two second transmission wheels (14) and two transmission belts (15); the first motor (6) output shaft is provided with two first transmission wheels (13) on a fixed sleeve; the screw rod (8) is provided with a second transmission wheel (14) on a fixed sleeve; the first transmission wheel (13) and the corresponding second transmission wheel (14) are provided with the same transmission belt (15) on the transmission sleeves.

8. The punching equipment for construction engineering according to claim 1, characterized in that: The punching mechanism comprises a puncher (19) and a drill bit (20); the puncher (19) is arranged on the output shaft of the hydraulic cylinder (18); and the drill bit (20) is arranged at the bottom of the puncher (19).

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