Outer wall punching device for constructional engineering

Abstract

The utility model relates to the field of building construction, in particular to an outer wall perforating device for constructional engineering, which comprises a base, supporting plates are fixedly arranged at two ends of the top of the base, lifting components are fixedly mounted in the supporting plates, transverse plates are rotatably arranged on the lifting components, and rotating shafts are fixedly arranged on the inner sides of the transverse plates. A telescopic assembly is rotationally arranged on the transverse plate through a rotating shaft, a fixing plate is arranged at the top of the telescopic assembly in a sliding mode, an angle adjusting assembly for adjusting the angle of the telescopic assembly is arranged between the telescopic assembly and the transverse plate and close to the front end, and a plurality of universal wheels are fixedly installed at the bottom of the base. The punching angle of the electric drill is conveniently adjusted through the angle adjusting assembly, the practicability of the device is improved, the device is conveniently moved through universal wheels, the moving convenience of the device is improved, the punching height can be adjusted through the lifting assembly according to the punching requirement, and manual hand holding of professional punching equipment such as the electric drill is not needed for punching.

Description

Technical Field

[0001] The utility model relates to the field of building construction, in particular to an external wall punching device for building engineering. Background Art

[0002] During the construction process, in order to install various pipelines or install fixed brackets, it is necessary to drill holes on the exterior wall of the building. The traditional construction method is that workers hold electric drills or professional drilling devices to directly drill holes on the wall. Manual construction is not only inefficient, but also easy to cause drilling deviation due to hand fatigue during the drilling process. In addition, when the construction height is high, workers need to use ladders for construction. During the drilling process, professional drilling equipment such as electric drills have a high recoil force, and workers are prone to falling from the ladder and causing injuries. Therefore, an exterior wall drilling device for construction projects solves the problem that electric drills and other drilling devices need to be manually supported during the drilling process and it is inconvenient to drill holes at a high construction height.

[0003] A Chinese patent with publication number CN219820226U discloses a building exterior wall punching device for construction engineering, including a base, walking wheels are respectively connected to the four corners of the lower side of the base, support vertical plates are respectively connected to the left and right sides of the upper side wall of the base, a movable plate is provided between the two groups of support vertical plates, a height adjustment mechanism is connected between the left and right sides of the movable plate and the two groups of support vertical plates, connecting plates are respectively connected to the left and right sides of the upper side of the movable plate, a threaded shaft two is rotatably connected between the two groups of connecting plates, a motor two for driving the threaded shaft two is connected to one side of one group of connecting plates, two groups of moving blocks are provided with threaded connections on the outer side of the threaded shaft two, rectangular connecting blocks are respectively connected to the upper sides of the two groups of moving blocks, a cavity is provided inside the rectangular connecting block, and a slider is provided inside the cavity for sliding. The device can adjust the height of the punching device through the height adjustment mechanism, and horizontally move horizontally through the cross plate to ensure that the horizontal punching height is consistent, and the punching device can automatically control the punching depth.

[0004] In the above patent, only the height of the punching device can be adjusted to ensure the consistency of the punching height, but the device cannot adjust the punching angle and cannot be used when an oblique hole needs to be punched. Utility Model Content

[0005] The purpose of the utility model is to provide an external wall punching device for construction projects, which can adjust the punching height of the punching device, does not require manual support for punching, and can adjust the punching angle, and has the advantages of good punching effect, high practicality and high safety.

[0006] The utility model aims to provide an external wall punching device for construction engineering, comprising a base, support plates fixedly arranged at both ends of the top of the base, lifting components fixedly installed in the support plates, cross plates rotatably arranged on the lifting components, rotating shafts fixedly arranged on the inner sides of the cross plates, telescopic components rotatably arranged on the cross plates through the rotating shafts, a fixed plate slidably arranged on the top of the telescopic components, an angle adjustment component for adjusting the angle of the telescopic components arranged between the telescopic components and the cross plates near the front end, and a plurality of universal wheels fixedly installed on the bottom of the base.

[0007] Furthermore, the angle adjustment assembly includes an arc-shaped clamping plate, a threaded column and a nut. The arc-shaped clamping plate is fixedly arranged on the inner side of the horizontal plate through a connecting block. An arc-shaped through hole is opened in the arc-shaped clamping plate. One end of the threaded column passes through the arc-shaped through hole of the arc-shaped clamping plate and is fixedly connected to the telescopic assembly. The nut is rotatably arranged at the other end of the arc-shaped clamping plate.

[0008] Furthermore, sliders are fixedly arranged on both sides of the fixed plate, a threaded hole is opened on the rear side of the fixed block, the telescopic assembly includes a mounting plate and a driving motor 2, a slide groove 1 is opened on the top of the mounting plate, slide groove 2 is opened on both side walls of the slide groove 1, a circular hole is opened on the rear side of the mounting plate, the fixed plate is slidably arranged in the slide groove 1, the slider is slidably arranged in the slide groove 2, the driving motor 2 is fixedly arranged on the rear side of the mounting plate, a threaded column 2 is fixedly arranged on the output end of the driving motor 2, the threaded column 2 passes through the circular hole and is rotatably connected to the threaded hole of the fixed plate, and the mounting plate and the cross plate are rotatably connected through a rotating shaft.

[0009] Furthermore, a threaded sleeve is fixedly provided on one side of the horizontal plate, and the lifting assembly includes a driving motor 1, a threaded rod is fixedly installed on the output end of the driving motor 1, and the horizontal plate is rotatably provided on the threaded rod through the threaded sleeve.

[0010] Furthermore, a plurality of fixing holes are arranged in an array on the mounting plate.

[0011] The working principle and use principle of the utility model are as follows: the device controls the lifting and lowering of the horizontal plate and the telescopic component through the lifting component to meet the punching needs of various heights; an electric drill and other punching devices can be installed on the fixed plate slidingly arranged on the top of the telescopic component, and the electric drill and the punching device can be installed on the fixed plate through the fixing holes; the telescopic component can smoothly push out the fixed plate to achieve stable punching; the angle adjustment component can adjust the overall inclination angle of the telescopic component to facilitate workers to punch oblique holes; and the universal wheel can move the device to a suitable punching position.

[0012] Compared with the prior art, the beneficial effects of the utility model are: the device can be used to install professional drilling equipment such as electric drills on the device, and the angle of the electric drill can be adjusted by using an angle adjustment component, thereby increasing the practicality of the device; the universal wheels facilitate the movement of the device, thereby improving the mobility of the device; the lifting component can adjust the drilling height according to the drilling requirements, and there is no need for manual holding of professional drilling equipment such as electric drills to drill holes. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0014] Figure 2 This is a schematic diagram of the inner structure of the support plate of an embodiment of the utility model;

[0015] Figure 3 This is a schematic diagram of the horizontal plate structure of an embodiment of the utility model;

[0016] Figure 4 This is a schematic diagram of the angle adjustment component and telescopic component structure of an embodiment of the utility model;

[0017] Figure 5 This is a schematic diagram of the fixing plate structure of an embodiment of the utility model.

[0018] Explanation of the reference numerals in the accompanying drawings: 1. base; 2. support plate; 3. lifting assembly; 31. driving motor 1; 32. threaded rod; 4. cross plate; 41. threaded sleeve; 5. universal wheel; 6. angle adjustment assembly; 61. arc clamp; 62. threaded column 1; 63. nut; 7. telescopic assembly; 71. mounting plate; 72. driving motor 2; 73. threaded column 2; 74. slide 1; 75. slide 2; 76. rotating shaft; 77. connecting block; 8. fixing plate; 81. slider; 82. fixing hole; 83. threaded hole. DETAILED DESCRIPTION

[0019] according to Figures 1 to 3 As shown: an external wall punching device for construction engineering, including a base 1, support plates 2 are fixedly provided at both ends of the top of the base 1, lifting components 3 are fixedly installed in the support plates 2, cross plates 4 are rotatably provided on the lifting components 3, rotating shafts 76 are fixedly provided on the inner sides of the cross plates 4, telescopic components 7 are rotatably provided on the cross plates 4 through the rotating shafts 76, a fixed plate 8 is slidably provided on the top of the telescopic components 7, an angle adjustment component 6 for adjusting the angle of the telescopic components 7 is provided between the telescopic components 7 and the cross plates 4 near the front end, a plurality of universal wheels 5 are fixedly installed at the bottom of the base 1; threaded sleeves 41 are fixedly provided on one side of the cross plates 4, the lifting components 3 include a driving motor 31, a threaded rod 32 is fixedly installed on the output end of the driving motor 31, and the cross plates 4 are rotatably provided on the threaded rod 32 through the threaded sleeves 41.

[0020] In specific implementation, the support plate 2 can be set to two, and the two support plates 2 are fixedly connected to the base 1 in an L shape. A lifting component 3 is embedded in the inner side of each support plate 2, and a horizontal plate 4 is rotatably provided in each row of the lifting components 3. A telescopic component 7 is rotatably provided between the two horizontal plates 4, and an angle adjustment component 6 is rotatably provided on the telescopic component 7 to adjust the inclination angle of the telescopic plate. The lifting component 3 is used to control the rise and fall of the two horizontal plates 4 respectively to control the height adjustment of the horizontal plate 4 and the telescopic component 7. A fixed plate 8 is slidably provided on the top of the telescopic component 7, and holes can be punched by fixing an electric drill or other professional drilling equipment on the top of the fixed plate 8. In actual use, the lifting component 3 is controlled to move the horizontal plate 4 and the telescopic component 7 together. The telescopic component 7 is adjusted to a suitable punching height, and then the angle adjustment component 6 is used to adjust the telescopic component 7 to a suitable punching angle. Finally, the electric drill and other equipment are turned on, and the telescopic component 7 is used to move the electric drill to achieve stable punching. The universal wheel 5 can adopt the DS20 series. The universal wheel 5 has a self-locking function. The self-locking function is used to lock the device during the punching process to prevent the base 1 from sliding during the punching process. A driving motor 31 is embedded in the inner bottom of the two support plates 2. A threaded rod 32 is fixedly provided on the output end of the driving motor 31. The threaded rod 32 is rotatably connected to the cross plate 4. The driving motor 31 is used to control the rotation of the threaded rod 32 to adjust the height of the cross plate 4 on the threaded rod 32.

[0021] according to Figure 4 and Figure 5 As shown: the angle adjustment component 6 includes an arc-shaped clamping plate 61, a threaded column 62 and a nut 63. The arc-shaped clamping plate 61 is fixedly arranged on the inner side of the horizontal plate 4 through a connecting block 77. An arc-shaped through hole is provided in the arc-shaped clamping plate 61. One end of the threaded column 62 passes through the arc-shaped through hole of the arc-shaped clamping plate 61 and is fixedly connected to the telescopic component 7. The nut 63 is rotatably arranged on the other end of the arc-shaped clamping plate 61. Slide blocks 81 are fixedly arranged on both sides of the fixing plate 8. A threaded hole 83 is provided on the rear side of the fixing block. The telescopic component 7 includes a mounting plate 71 and a driving motor 2 72. A slide groove 74 is provided on the top of the mounting plate 71, and slide grooves 75 are provided on both side walls of the slide groove 74. A circular hole is provided on the rear side of the mounting plate 71. The fixed plate 8 is slidably set in the slide groove 74, and the slider 81 is slidably set in the slide groove 75. The drive motor 72 is fixedly set on the rear side of the mounting plate 71. A threaded column 73 is fixedly set on the output end of the drive motor 72. The threaded column 73 passes through the circular hole and is rotatably connected to the threaded hole 83 of the fixing plate 8. The mounting plate 71 is rotatably connected to the cross plate 4 through the rotating shaft 76.

[0022] In the specific implementation, the angle adjustment components 6 can be set to two, and the two angle adjustment components 6 are arranged at the front end of the telescopic plate and the horizontal plate 4. The two angle adjustment components 6 are used to improve the stability of the punching. In the angle adjustment components 6, the arc clamping plate 61 is fixedly installed on both sides of the mounting plate 71 through the connecting block 77. The arc clamping plate 61 is penetrated with an arc through hole. One end of the threaded column 62 is fixedly connected to the mounting plate 71, and a nut 63 is rotatably set on the other end of the threaded column 62. When adjusting the angle of the mounting plate 71, the threaded column 62 is slidably set on the arc clamping plate. In the arc-shaped through hole of the plate 61, when the mounting plate 71 is adjusted to a suitable inclination angle with the rotating shaft 76 as the center, tighten the nut 63 so that the nut 63 is tightly fitted and fixed to the outer side of the arc-shaped clamping plate 61. In the telescopic component 7, the threaded column 2 73 on the output end of the driving motor rotates through the threaded hole 83 and rotates in the circular hole on the rear side of the fixing plate 8. The driving motor controls the threaded column 2 73 to rotate and make the fixing plate 8 slide on the mounting plate 71. A thread is provided in the fixing hole 82, and professional drilling equipment such as an electric drill can be easily installed on the fixing plate 8 through the fixing hole 82.

Claims

1. An external wall punching device for construction engineering, comprising a base (1), characterized in that: Support plates (2) are fixedly arranged at both ends of the top of the base (1), and lifting components (3) are fixedly installed in the support plates (2). A transverse plate (4) is rotatably arranged on the lifting components (3), and a rotating shaft (76) is fixedly arranged on the inner side of the transverse plate (4). A telescopic component (7) is rotatably arranged on the transverse plate (4) through the rotating shaft (76), and a fixed plate (8) is slidably arranged on the top of the telescopic component (7). An angle adjustment component (6) for adjusting the angle of the telescopic component (7) is arranged between the telescopic component (7) and the transverse plate (4) near the front end, and a plurality of universal wheels (5) are fixedly installed at the bottom of the base (1).

2. According to claim 1, a construction engineering external wall punching device is characterized in that: The angle adjustment assembly (6) comprises an arc-shaped clamping plate (61), a threaded column (62) and a nut (63); the arc-shaped clamping plate (61) is fixedly arranged on the inner side of the horizontal plate (4) through a connecting block (77); an arc-shaped through hole is opened in the arc-shaped clamping plate (61); one end of the threaded column (62) passes through the arc-shaped through hole of the arc-shaped clamping plate (61) and is fixedly connected to the telescopic assembly (7); and the nut (63) is rotatably arranged on the other end of the arc-shaped clamping plate (61).

3. The external wall punching device for construction engineering according to claim 1 or 2, characterized in that: Slide blocks (81) are fixedly arranged on both sides of the fixed plate (8), and a threaded hole (83) is provided on the rear side of the fixed block. The telescopic assembly (7) comprises a mounting plate (71) and a second driving motor (72). A first sliding groove (74) is provided on the top of the mounting plate (71), and second sliding grooves (75) are provided on the side walls of the first sliding groove (74). A round hole is provided on the rear side of the mounting plate (71), the fixed plate (8) is slidably arranged in the first sliding groove (74), the slide block (81) is slidably arranged in the second sliding groove (75), the second driving motor (72) is fixedly arranged on the rear side of the mounting plate (71), and a second threaded column (73) is fixedly arranged on the output end of the second driving motor (72), the second threaded column (73) passes through the round hole and is rotatably connected to the threaded hole (83) of the fixed plate (8), and the mounting plate (71) is rotatably connected to the horizontal plate (4) through a rotating shaft (76).

4. The external wall punching device for construction engineering according to claim 1 or 2, characterized in that: A threaded sleeve (41) is fixedly arranged on one side of the horizontal plate (4). The lifting assembly (3) comprises a driving motor (31). A threaded rod (32) is fixedly installed on the output end of the driving motor (31). The horizontal plate (4) is rotatably arranged on the threaded rod (32) through the threaded sleeve (41).

5. The external wall punching device for construction engineering according to claim 3, characterized in that: A threaded sleeve (41) is fixedly arranged on one side of the horizontal plate (4). The lifting assembly (3) comprises a driving motor (31). A threaded rod (32) is fixedly installed on the output end of the driving motor (31). The horizontal plate (4) is rotatably arranged on the threaded rod (32) through the threaded sleeve (41).

6. The external wall punching device for construction engineering according to claim 3, characterized in that: A plurality of fixing holes (82) are arranged in an array on the mounting plate (71).

7. The external wall punching device for construction engineering according to claim 5, characterized in that: A plurality of fixing holes (82) are arranged in an array on the mounting plate (71).

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