Building outer wall punching device for constructional engineering

Abstract

The utility model relates to the technical field of constructional engineering, and discloses a building outer wall punching device for constructional engineering, which comprises a mounting plate, fixing plates are fixedly connected to both sides of the upper surface of the mounting plate, positive and negative screw rods are fixedly connected to the interiors of the two fixing plates, a motor is mounted on one side of one fixing plate, and a motor is mounted on the other side of one fixing plate. The output end of the motor is fixedly connected to one end of a positive and negative screw rod, the two sides of the outer wall of the positive and negative screw rod are in threaded connection with mounting blocks, the two sides of each mounting block are rotationally connected with rotating plates, and one ends of every two rotating plates are fixedly connected with rotating columns. According to the electric drill height adjusting device, the motor drives the positive and negative screw rod to rotate, then the two mounting blocks are driven to move, the rotating plate can move, the height of an electric drill is adjusted, the height of the electric drill can be adjusted and supported through the device, manual lifting is not needed, the working intensity of workers is effectively relieved, and the working efficiency is effectively improved.

Description

Technical Field

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

[0002] An exterior wall punching device is a device used to punch holes in the exterior walls of buildings. It is usually used to install pipes, wires, ventilation equipment, etc. These devices have various types and specifications and can handle exterior walls of various materials, such as concrete, brick walls, stone, etc. Building exterior wall punching devices play an important role in the construction and maintenance of construction projects. They can quickly and accurately complete the hole punching operation and improve work efficiency. During the construction process, it is necessary to punch holes in the wall. During the wall punching process, because the wall is in a vertical state, it is very troublesome to punch holes.

[0003] After searching, the publication number CN220807999U discloses a building exterior wall punching device for construction engineering, including a connecting base, a sliding bracket fixedly connected to the right end of the connecting base, a sliding platform slidably connected to the side of the sliding bracket, a driving mechanism movably connected to the side of the sliding platform, and a water drill fixedly connected to the top of the sliding platform. The utility model cooperates with the driving rod, the rotating plate, the connecting shaft, the transmission wheel, the transmission rack, the limiting slide plate, the positioning block, and the tightening spring. When the water drill is pushed, the positioning block can be pulled back by sliding the driving rod, so that the rotating plate loses its restriction, which facilitates the rotation of the rotating plate by the driving rod. Therefore, the water drill can be pushed forward through the meshing between the transmission wheel and the transmission rack, which facilitates the punching of the building exterior wall, and the operation is simpler, making the punching of the building exterior wall more convenient.

[0004] Although the above application can propel the water drill to facilitate drilling holes in the exterior walls of buildings, the operation is simpler, making drilling holes in the exterior walls of buildings more convenient, but drilling holes requires manual hand-held drilling, and the fatigue caused by holding the electric drill for a long time affects work efficiency. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a building exterior wall punching device for construction projects, aiming to improve the existing building exterior wall punching device for construction projects that requires manual hand-held drilling, the heavy weight of the electric drill is too large when used for a long time, and the fatigue caused by holding the electric drill affects work efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for punching holes in the exterior wall of a building for a construction project, comprising a mounting plate, both sides of the upper surface of the mounting plate are fixedly connected with fixing plates, the interiors of the two fixing plates are fixedly connected with forward and reverse screw rods, a motor is installed on one side of one of the fixing plates, the output end of the motor is fixedly connected to one end of the forward and reverse screw rods, both sides of the outer walls of the forward and reverse screw rods are threadedly connected with mounting blocks, both sides of the mounting blocks are rotatably connected with rotating plates, one end of each two rotating plates is fixedly connected with a rotating column, a workbench is installed above the mounting plate, a fixing block is fixedly connected to the lower surface of the workbench, the outer wall of the rotating column is rotatably connected to the interior of the fixing block, an electric drill is installed above the workbench, and a sliding mechanism is installed on the upper surface of the mounting plate.

[0007] Preferably, the sliding mechanism includes a stabilizing plate, the bottoms of the two stabilizing plates are fixedly connected to the upper surface of the mounting plate, a first sliding groove is opened inside the stabilizing plate, first sliding blocks are fixedly connected on both sides of the outer wall of the workbench, and the outer wall of the first sliding block is slidably connected to the inside of the first sliding groove.

[0008] Preferably, a second slider is installed inside the workbench, a second slide groove is opened inside the workbench, the outer wall of the second slider is slidably connected to the inside of the second slide groove, the inner wall of the second slide groove is fixedly connected to a spring, and one end of the spring is fixedly connected to the outer wall of the second slider.

[0009] Preferably, a third sliding block is installed inside the workbench, a third sliding groove is opened inside the workbench, and the outer wall of the third sliding block is slidably connected to the inside of the third sliding groove.

[0010] Preferably, balls are installed at both ends of the outer wall of the third sliding block, and the outer wall of the ball is installed inside the third sliding groove.

[0011] Preferably, a support plate is installed on the upper surface of the workbench, the lower surface of the support plate is fixedly connected to the upper surface of the second slider, the upper surface of the support plate is fixedly connected to the lower surface of the electric drill, and the outer wall of the electric drill and the outer wall of the support plate are fixedly connected with a handle.

[0012] Preferably, sleeves are fixedly connected to both sides of the upper surface of the workbench, a first mounting groove is provided on the surface of the sleeve, and a second mounting groove is provided on the surface of the sleeve.

[0013] Preferably, a mounting column is installed inside the sleeve, a connecting plate is fixedly connected to the outer wall of the mounting column, and the connecting plate is installed inside the first mounting groove.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the forward and reverse screws are driven to rotate by the motor, thereby driving the two mounting blocks to move, thereby making the rotating plate move, and making the rotating column rotate on the fixed block, thereby realizing the raising or lowering of the workbench. At the same time, the first slider slides in the first slide groove, thereby effectively improving the stability of the device, thereby realizing the height adjustment of the electric drill. The height adjustment of the electric drill can be supported by the device without manual lifting, thereby effectively reducing the work intensity of the workers and effectively improving the work efficiency.

[0016] 2. In the utility model, the second slider can be pushed to slide in the second slide groove, and the third slider can slide in the third slide groove through the setting of the spring, so as to ensure the stability of the movement of the electric drill. The resistance of the third slider during movement can be effectively reduced through the setting of the ball, so as to make the pushing effect of the spring better, so as to achieve a forward thrust on the electric drill, play a boosting role, and effectively reduce the manpower push. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of a building exterior wall punching device for construction engineering proposed by the utility model;

[0018] Figure 2 A schematic diagram of a rotating plate of a building exterior wall punching device for construction engineering proposed by the utility model;

[0019] Figure 3 A schematic diagram of a sleeve of a building exterior wall punching device for construction engineering proposed by the utility model;

[0020] Figure 4 This is a cross-sectional view of a third slide groove of a building exterior wall punching device for construction engineering proposed by the utility model.

[0021] Legend:

[0022] 1. Mounting plate; 2. Fixed plate; 3. Forward and reverse screw rods; 4. Mounting block; 5. Rotating plate; 6. Rotating column; 7. Workbench; 8. Fixed block; 9. Electric drill; 10. Stabilizing plate; 11. First slide groove; 12. First slider; 13. Second slider; 14. Third slider; 15. Second slide groove; 16. Third slide groove; 17. Ball bearing; 18. Support plate; 19. Sleeve; 20. First mounting groove; 21. Second mounting groove; 22. Mounting column; 23. Connecting plate; 24. Spring; 25. Handle; 26. Motor. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings of the specification 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.

[0024] Reference Figure 1 , Figure 2 , the utility model provides an embodiment: a building exterior wall punching device for construction engineering, comprising a mounting plate 1, both sides of the upper surface of the mounting plate 1 are fixedly connected with fixing plates 2, the insides of the two fixing plates 2 are fixedly connected with positive and negative screw rods 3, a motor 26 is installed on one side of one fixing plate 2, the output end of the motor 26 is fixedly connected to one end of the positive and negative screw rods 3, both sides of the outer wall of the positive and negative screw rods 3 are threadedly connected with mounting blocks 4, both sides of the mounting block 4 are rotatably connected with rotating plates 5, one end of each two rotating plates 5 is fixedly connected with a rotating column 6, a workbench 7 is installed above the mounting plate 1, a fixing block 8 is fixedly connected to the lower surface of the working table 7, the outer wall of the rotating column 6 is rotatably connected to the inside of the fixing block 8, an electric drill 9 is installed above the working table 7, and a sliding mechanism is installed on the upper surface of the mounting plate 1.

[0025] Specifically, by turning on the motor 26, the forward and reverse screw rods 3 can be driven to rotate. The rotation of the forward and reverse screw rods 3 can drive the two mounting blocks 4 to move closer to or away from each other, thereby driving the rotating plate 5 to move. The movement of the rotating plate 5 drives the rotating column 6 to rotate on the fixed block 8, thereby driving the workbench 7 to rise or fall, thereby adjusting the height of the electric drill 9.

[0026] Reference Figure 1 , Figure 3 The sliding mechanism includes a stabilizing plate 10. The bottoms of the two stabilizing plates 10 are fixedly connected to the upper surface of the mounting plate 1. A first sliding groove 11 is opened inside the stabilizing plate 10. First sliding blocks 12 are fixedly connected on both sides of the outer wall of the workbench 7. The outer wall of the first sliding block 12 is slidably connected to the inside of the first sliding groove 11.

[0027] Specifically, the first sliding block 12 can slide in the first sliding groove 11, which can effectively improve the stability of the workbench 7 during movement and increase the overall stability of the device.

[0028] Reference Figure 1 , Figure 3 , Figure 4A second slider 13 is installed inside the workbench 7, a second slide groove 15 is opened inside the workbench 7, the outer wall of the second slider 13 is slidably connected to the inside of the second slide groove 15, a spring 24 is fixedly connected to the inner wall of the second slide groove 15, one end of the spring 24 is fixedly connected to the outer wall of the second slider 13, a third slider 14 is installed inside the workbench 7, a third slide groove 16 is opened inside the workbench 7, and the outer wall of the third slider 14 is slidably connected to the inside of the third slide groove 16.

[0029] Specifically, under the squeezing action of the spring 24 , the second slider 13 can be pushed to slide in the second slide groove 15 . The movement of the second slider 13 can drive the third slider 14 to slide in the third slide groove 16 , thereby improving the stability of the movement of the second slider 13 .

[0030] Reference Figure 4 Ball bearings 17 are installed at both ends of the outer wall of the third sliding block 14 , and the outer wall of the ball bearings 17 is installed inside the third sliding groove 16 .

[0031] Specifically, by disposing the ball 17 , the resistance of the third sliding block 14 when moving can be reduced.

[0032] Reference Figure 1 A support plate 18 is installed on the upper surface of the workbench 7, the lower surface of the support plate 18 is fixedly connected to the upper surface of the second slider 13, the upper surface of the support plate 18 is fixedly connected to the lower surface of the electric drill 9, and the outer wall of the electric drill 9 and the outer wall of the support plate 18 are fixedly connected with a handle 25.

[0033] Specifically, the support plate 18 has a fixing effect on the electric drill 9, and the handle 25 makes it more convenient for workers to work.

[0034] Reference Figure 3 A sleeve 19 is fixedly connected to both sides of the upper surface of the workbench 7, a first mounting groove 20 is opened on the surface of the sleeve 19, a second mounting groove 21 is opened on the surface of the sleeve 19, a mounting column 22 is installed inside the sleeve 19, and a connecting plate 23 is fixedly connected to the outer wall of the mounting column 22, and the connecting plate 23 is installed inside the first mounting groove 20.

[0035] Specifically, the sleeve 19 facilitates the installation of the mounting column 22 , the first mounting groove 20 facilitates the limiting of the connecting plate 23 , and the second mounting groove 21 facilitates the placement of the connecting plate 23 . The setting of the connecting plate 23 effectively fixes the position of the support plate 18 .

[0036] Working principle: When using the device, the motor 26 is turned on to drive the forward and reverse screw rods 3 to rotate on the fixed plate 2, thereby driving the two mounting blocks 4 to move closer or farther away from each other, thereby driving the rotating plate 5 to move, thereby driving the rotating plate 5 to rotate on the fixed block 8 with the rotating column 6 as the axis, thereby realizing the rising or falling of the workbench 7. At this time, the first slider 12 slides in the first slide groove 11. When the workbench 7 moves, the first slider 12 slides in the first slide groove 11, thereby realizing the height adjustment of the electric drill 9. By supporting the height adjustment of the electric drill 9, there is no need for manual lifting, which effectively reduces the work intensity of the workers. By adjusting the electric drill 9 to a suitable height, the side of the device away from the motor 26 is in contact with the outer wall of the building. At this time, the drill bit of the electric drill 9 is in contact with the outer wall of the building, which can effectively replace the fixing effect of the connecting plate 23 on the support plate 18. By lifting The connecting plate 23 makes the connecting plate 23 leave the first mounting groove 20, drives the mounting column 22 to rotate with the connection between the mounting column 22 and the sleeve 19 as the axis, and places the connecting plate 23 inside the second mounting groove 21, that is, cancels the blocking of the connecting plate 23 on the support plate 18, and then holds the handle 25 tightly, and starts the electric drill 9. Under the action of the spring 24, the second slide block 13 can be pushed to slide in the second slide groove 15. The movement of the second slide block 13 drives the third slide block 14 to slide in the third slide groove 16. The setting of the ball bearing 17 effectively reduces the resistance of the third slide block 14 when moving, and then a forward thrust can be given to the electric drill 9, effectively reducing the manpower push. After the drilling is completed, the spring 24 is compressed by pulling the handle 25, and then the electric drill 9 is reset. By moving the connecting plate 23 again, the connecting plate 23 enters the first mounting groove 20, and the support plate 18 can be fixed.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A building exterior wall punching device for construction engineering, comprising a mounting plate (1), characterized in that: Both sides of the upper surface of the mounting plate (1) are fixedly connected to fixing plates (2), the insides of the two fixing plates (2) are fixedly connected to forward and reverse screw rods (3), a motor (26) is installed on one side of one of the fixing plates (2), the output end of the motor (26) is fixedly connected to one end of the forward and reverse screw rods (3), both sides of the outer wall of the forward and reverse screw rods (3) are threadedly connected to mounting blocks (4), both sides of the mounting blocks (4) are rotatably connected to rotating plates (5), one end of each of the two rotating plates (5) is fixedly connected to a rotating column (6), a workbench (7) is installed above the mounting plate (1), a fixing block (8) is fixedly connected to the lower surface of the workbench (7), the outer wall of the rotating column (6) is rotatably connected to the inside of the fixing block (8), an electric drill (9) is installed above the workbench (7), and a sliding mechanism is installed on the upper surface of the mounting plate (1).

2. A building exterior wall punching device for construction engineering according to claim 1, characterized in that: The sliding mechanism comprises a stabilizing plate (10), the bottoms of the two stabilizing plates (10) being fixedly connected to the upper surface of the mounting plate (1), a first sliding groove (11) being provided inside the stabilizing plate (10), first sliding blocks (12) being fixedly connected to both sides of the outer wall of the workbench (7), and the outer wall of the first sliding block (12) being slidably connected to the inside of the first sliding groove (11).

3. A building exterior wall punching device for construction engineering according to claim 2, characterized in that: A second slider (13) is installed inside the workbench (7), a second slide groove (15) is opened inside the workbench (7), the outer wall of the second slider (13) is slidably connected to the inside of the second slide groove (15), the inner wall of the second slide groove (15) is fixedly connected to a spring (24), and one end of the spring (24) is fixedly connected to the outer wall of the second slider (13).

4. A building exterior wall punching device for construction engineering according to claim 3, characterized in that: A third sliding block (14) is installed inside the workbench (7), a third sliding groove (16) is opened inside the workbench (7), and an outer wall of the third sliding block (14) is slidably connected inside the third sliding groove (16).

5. A building exterior wall punching device for construction engineering according to claim 4, characterized in that: Ball bearings (17) are installed at both ends of the outer wall of the third sliding block (14), and the outer wall of the ball bearings (17) is installed inside the third sliding groove (16).

6. A building exterior wall punching device for construction engineering according to claim 5, characterized in that: A support plate (18) is installed on the upper surface of the workbench (7), the lower surface of the support plate (18) is fixedly connected to the upper surface of the second sliding block (13), the upper surface of the support plate (18) is fixedly connected to the lower surface of the electric drill (9), and a handle (25) is fixedly connected to the outer wall of the electric drill (9) and the outer wall of the support plate (18).

7. A building exterior wall punching device for construction engineering according to claim 6, characterized in that: Sleeves (19) are fixedly connected to both sides of the upper surface of the workbench (7), a first mounting groove (20) is provided on the surface of the sleeve (19), and a second mounting groove (21) is provided on the surface of the sleeve (19).

8. A building exterior wall punching device for construction engineering according to claim 7, characterized in that: A mounting column (22) is installed inside the sleeve (19), a connecting plate (23) is fixedly connected to the outer wall of the mounting column (22), and the connecting plate (23) is installed inside the first mounting groove (20).

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