A building engineering outer wall punching device

Abstract

The utility model discloses a building engineering is with outer wall puncher, relates to puncher technical field, including fixed plate, support frame, mounting bracket, drilling machine and drill cylinder, the outer surface fixed mounting of fixed plate has the protection shell, the inside of protection shell is rotatively connected with driving gear, connecting gear and control gear respectively, the outside of control gear has the engagement of control ring, the outer surface fixed mounting of control ring has control lever, the outer surface fixed mounting of control lever has spring no.

Description

Technical Field

[0001] This utility model relates to the field of drilling machine technology, specifically a drilling device for exterior walls in building construction. Background Technology

[0002] Exterior wall drilling devices are a type of processing equipment used in construction engineering. They are mostly water drills, which use high-speed rotating diamond drill bits to cut the wall and inject water to cool and reduce dust. They are used for construction of air conditioning pipes, cable holes, etc. They are characterized by precise drilling and high efficiency, and can be divided into different styles such as handheld and bracket-type.

[0003] The existing bracket-type water drill mainly consists of components such as a fixed plate, mounting bracket, drill body, and drill barrel. In use, the fixed plate must first be mounted on the wall using fasteners. Then, the drill body moves linearly to drill holes in the wall. When using a large-diameter drill barrel, multiple drilling operations are required to facilitate cleaning of waste material inside the hole. After drilling a certain distance with the drill barrel, the mounting bracket and drill body need to be disassembled, and then a drill rod or similar device is used to break up and clean the waste material inside the hole. After cleaning, the mounting bracket and drill body are then remounted on the outside of the fixed plate. Because the mounting bracket and drill body cannot be rotated to one side of the fixed plate as a whole, repeated disassembly and reassembly are required during multiple drilling operations, making it cumbersome to use.

[0004] To address these issues, we offer an exterior wall drilling device for building construction. Utility Model Content

[0005] 1) Technical problems to be solved

[0006] This utility model proposes an external wall drilling device for building engineering, which solves the problem that the mounting frame and the drilling machine body cannot rotate to the side of the fixed plate by controlling the gear, the control ring and the fixing rope.

[0007] (ii) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: an external wall drilling device for building engineering, comprising a fixing plate, a support frame, a mounting frame, a drilling machine and a drilling cylinder, wherein a protective shell is fixedly installed on the outer surface of the fixing plate, and a drive gear, a connecting gear and a control gear are rotatably connected inside the protective shell;

[0009] The control gear is externally meshed with a control ring, a control rod is fixedly mounted on the outer surface of the control ring, a spring is fixedly mounted on the outer surface of the control rod, and a fixing rope is fixedly mounted on the outer surface of the control ring.

[0010] A limiting plate is fixedly installed on the outer surface of the drive gear rotating shaft. A rotating ring is slidably connected to the outer surface of the limiting plate. A connecting hole is opened inside the rotating ring. An installation ring is slidably connected to the outer surface of the rotating ring. A spring is sleeved on the outside of the drive gear rotating shaft.

[0011] Furthermore, a positioning rod is slidably connected inside the protective shell, and one end of the positioning rod is fixedly installed on the outer surface of the control ring. The control ring moves linearly under the action of the positioning rod and the control rod.

[0012] Furthermore, the protective shell has a fixed cylinder inside, the outer surface of the control rod is slidably connected to the inner wall of the fixed cylinder, and the other end of the spring is fixedly installed to the inner wall of the fixed cylinder.

[0013] Furthermore, the outer surface of the fixing rope is slidably connected to the inside of the protective shell, and the driving gear, connecting gear, and control gear are arranged sequentially from bottom to top, with the driving gear and control gear being driven by the connecting gear.

[0014] Furthermore, a connecting shaft is fixedly mounted on the outer surface of the control gear, and an installation groove is provided inside the connecting shaft. The support frame is fixedly mounted inside the installation groove by fixing bolts.

[0015] Furthermore, a rotating rod is rotatably connected to the outer surface of the mounting ring, an L-shaped rod is fixedly installed at one end of the rotating rod, and the other end of the fixing rope is fixedly installed to the outer surface of the fixing plate, with the outer surface of the L-shaped rod in contact with the outer surface of the fixing rope.

[0016] Furthermore, a limiting frame is fixedly installed on the outer surface of the fixed plate, and a movable plate is slidably connected inside the limiting frame. The outer surface of the movable plate is rotatably connected to the inside of the rotating rod.

[0017] Furthermore, one end of the second spring contacts the outer surface of the drive gear, and the other end of the second spring contacts the outer surface of the rotating ring. A crank handle is slidably connected inside the connecting hole.

[0018] (iii) Beneficial effects:

[0019] Compared with existing technologies, this external wall drilling device for building construction has the following advantages:

[0020] I. The external wall drilling device used in this construction project, through the cooperation of control gears, control rings, and fixing ropes, controls the movement of the control ring via the fixing ropes during hole cleaning. At this time, the control ring disengages from the control gears, allowing the mounting frame and drilling machine to rotate, thus exposing the drilled hole for easy cleaning of internal debris. After cleaning, the rotation of the drive gear drives the control gears to rotate, allowing the mounting frame and drilling machine to reset for further processing. This device enables the support frame and drilling machine to be rotated and placed, eliminating the need to disassemble the mounting frame and drilling machine during multiple drilling operations, making it more convenient to use.

[0021] II. The external wall drilling device used in this construction project, through the setting of components such as a rotating ring and a mounting ring, first installs the crank handle inside the connecting hole when rotating the mounting frame. Then, pressing the rotating ring causes the rotating ring to push the mounting ring to move. When the mounting ring moves, it pushes the L-shaped rod to move through the rotating rod. The L-shaped rod then pushes the fixing rope, and the movement of the fixing rope drives the control ring to move. At this point, the locking of the control gear is released. The rotation of the rotating ring then drives the drive gear to rotate, facilitating the rotation of the mounting frame. When the crank handle falls off, spring two automatically pushes the mounting ring to reset. At this point, the pushing of spring one and spring two allows the control ring to re-engage with the control gear. The device automatically locks the mounting frame when the crank handle falls off, providing higher safety. Attached Figure Description

[0022] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0023] Figure 1 This is a structural diagram of the present invention;

[0024] Figure 2 This is a structural diagram of the fixing plate component of this utility model;

[0025] Figure 3 This is a structural diagram of the control gear component of this utility model;

[0026] Figure 4 This is a structural diagram of the fixing rope component of this utility model;

[0027] Figure 5 This is a structural diagram of the rotating ring component of this utility model.

[0028] In the diagram: 1. Fixed plate; 2. Support frame; 3. Mounting frame; 4. Drilling machine; 5. Drill barrel; 6. Protective shell; 7. Drive gear; 8. Connecting gear; 9. Control gear; 10. Control ring; 11. Control rod; 12. Spring 1; 13. Fixing rope; 14. Limiting plate; 15. Rotating ring; 16. Connecting hole; 17. Mounting ring; 18. Spring 2; 19. Positioning rod; 20. Fixed cylinder; 21. Connecting shaft; 22. Rotating rod; 23. L-shaped rod; 24. Limiting frame; 25. Moving plate; 26. Handle. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] like Figure 1 - Figure 5 As shown, this utility model provides a technical solution: an external wall drilling device for building engineering, including a fixed plate 1, a support frame 2, a mounting frame 3, a drilling machine 4, and a drill barrel 5. A protective shell 6 is fixedly installed on the outer surface of the fixed plate 1. A drive gear 7, a connecting gear 8, and a control gear 9 are rotatably connected inside the protective shell 6. The upper end of the protective shell 6 is sealed to prevent external debris from entering the interior of the protective shell 6 when drilling into the building wall, making it more stable during use. A connecting shaft 21 is fixedly installed on the outer surface of the control gear 9. An installation groove is opened inside the connecting shaft 21. The support frame 2 is fixedly installed inside the installation groove by fixing bolts. The connecting shaft 21 is connected to the interior of the protective shell 6 through a sealed bearing. When installing the support frame 2, the support frame 2 is directly placed into the interior of the installation groove and then fixed by fixing screws and other fasteners. The support frame 2 and the mounting frame 3 are driven by gears and gear plates, which can control the movement of the drilling machine 4. Then, the drill barrel 5 is connected to the output end of the drilling machine 4 to drill holes.

[0031] A control ring 10 is externally engaged with the control gear 9. A control rod 11 is fixedly installed on the outer surface of the control ring 10. A positioning rod 19 is slidably connected inside the protective shell 6. One end of the positioning rod 19 is fixedly installed on the outer surface of the control ring 10. The control ring 10 moves linearly under the action of the positioning rod 19 and the control rod 11. The control rod 11 and the positioning rod 19 can control the movement of the control ring 10. When the control ring 10 is engaged with the control gear 9, it can lock the control gear 9. At this time, the angle between the control gear 9 and the drilling machine 4 is fixed.

[0032] A spring 12 is fixedly installed on the outer surface of the control rod 11. A fixed cylinder 20 is connected inside the protective shell 6. The outer surface of the control rod 11 is slidably connected to the inner wall of the fixed cylinder 20. The other end of the spring 12 is fixedly installed to the inner wall of the fixed cylinder 20. The spring 12 can push the control ring 10 to move, thereby automatically locking the control gear 9 and preventing the mounting bracket 3 and the drilling machine 4 from rotating automatically.

[0033] The drive gear 7, connecting gear 8, and control gear 9 are arranged sequentially from bottom to top. The drive gear 7 and control gear 9 are driven by the connecting gear 8. A limit plate 14 is fixedly installed on the outer surface of the drive gear 7's rotating shaft. A rotating ring 15 is slidably connected to the outer surface of the limit plate 14. A connecting hole 16 is opened inside the rotating ring 15. A crank handle 26 is slidably connected inside the connecting hole 16. When the mounting frame 3 is rotated, the lock on the control gear 9 is first released. Then, one end of the crank handle 26 is placed inside the connecting hole 16. One end of the connecting hole 16 and the inside of the connecting hole 16 are both hexagonal structures. When connected, rotation can be controlled. At this time, the rotation of the drive gear 7 can drive the control gear 9 to rotate through the connecting gear 8. At this time, the crank handle 26 can control the mounting frame 3 and the drilling machine 4 to rotate to one side of the fixed plate 1, which is convenient for cleaning the debris inside the hole.

[0034] A mounting ring 17 is slidably connected to the outer surface of the rotating ring 15. A second spring 18 is sleeved on the outside of the rotating shaft of the drive gear 7. One end of the second spring 18 contacts the outer surface of the drive gear 7, and the other end of the second spring 18 contacts the outer surface of the rotating ring 15. The second spring 18 can push the mounting ring 17 to reset. When the rotating ring 15 is pressed by the crank handle 26, the mounting ring 17 will move towards the drive gear 7. When the rotating ring 15 is not under pressure, the second spring 18 can push the mounting ring 17 and the rotating ring 15 to reset. The rotating ring 15 can drive the drive gear 7 to rotate. The mounting ring 17 will not rotate synchronously with the drive gear 7.

[0035] A rotating rod 22 is rotatably connected to the outer surface of the mounting ring 17. A limit frame 24 is fixedly installed on the outer surface of the fixed plate 1. A movable plate 25 is slidably connected inside the limit frame 24. The outer surface of the movable plate 25 is rotatably connected to the inside of the rotating rod 22. Multiple limit grooves are opened inside the limit frame 24. The movable plate 25 is linearly connected to the inside of the limit groove through the connecting shaft 21. At this time, the movable plate 25 can only move linearly. When the mounting ring 17 moves, it can push one end of the rotating rod 22 to move. At this time, the movable plate 25 will slide inside the limit frame 24.

[0036] A fixing rope 13 is fixedly installed on the outer surface of the control ring 10. The outer surface of the fixing rope 13 is slidably connected to the inside of the protective shell 6. An L-shaped rod 23 is fixedly installed on one end of the rotating rod 22. The other end of the fixing rope 13 is fixedly installed on the outer surface of the fixing plate 1. The outer surface of the L-shaped rod 23 is in contact with the outer surface of the fixing rope 13. The structure of the L-shaped rod 23 can reduce the risk of the fixing rope 13 detaching from the L-shaped rod 23. Since one end of the fixing rope 13 is fixed to the outside of the fixing plate 1, the outside of the fixing rope 13 is in contact with the L-shaped rod 23. The push of lever 23 can drive the control ring 10 at the other end to move. At this time, the control ring 10 can disengage from the control gear 9. That is to say, when the mounting ring 17 moves, the position of the control ring 10 can be controlled by the L-shaped lever 23 and the fixing rope 13. When the crank handle 26 falls off, the second spring 18 automatically pushes the mounting ring 17 to reset. At this time, the push of the first spring 12 and the second spring 18 can make the control ring 10 re-engage with the control gear 9. When the crank handle 26 falls off, it can automatically lock the mounting bracket 3, which is safer.

[0037] Working principle: The fixing plate 1 is installed on the wall, and then the support frame 2 is fixed inside the connecting shaft 21. At this time, drilling can be performed by the drilling machine 4.

[0038] When cleaning the debris inside the hole, connect the crank 26 to the connecting plate of the connecting hole 16 and press the rotating ring 15. At this time, the rotating ring 15 can push the mounting ring 17 to move. The mounting ring 17 pushes one end of the rotating rod 22 to move. At this time, the L-shaped rod 23 will push one end of the fixing rope 13 to move and drive the control ring 10 to move. The control ring 10 will disengage from the control gear 9. At this time, rotating the drive gear 7 can control the mounting frame 3 and the drilling machine 4 to rotate. The drilling machine 4 can be rotated to one side of the fixing plate 1, which is convenient for cleaning the debris inside the hole.

[0039] When the crank handle 26 does not apply a pushing force to the rotating ring 15, the spring 12 pushes the control lever 11 to reset, and the spring 2 18 pushes the mounting ring 17 to reset. At this time, the control gear 9 is locked by the control ring 10, which can lock the mounting bracket 3 and the drilling machine 4.

[0040] In the description of this utility model, it should be understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inner", "outer", "back", "middle", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0041] However, the above description is only a specific embodiment of this utility model and should not be construed as limiting the scope of implementation of this utility model. Therefore, any substitution of equivalent components or equivalent changes and modifications made in accordance with the scope of protection of this utility model should still fall within the scope of the claims of this utility model.

Claims

1. A wall drilling device for building construction, comprising a fixing plate (1), a support frame (2), a mounting frame (3), a drilling machine (4), and a drill cylinder (5), characterized in that: A protective shell (6) is fixedly installed on the outer surface of the fixed plate (1), and a drive gear (7), a connecting gear (8) and a control gear (9) are rotatably connected inside the protective shell (6); The control gear (9) is externally meshed with a control ring (10), a control rod (11) is fixedly installed on the outer surface of the control ring (10), a spring (12) is fixedly installed on the outer surface of the control rod (11), and a fixing rope (13) is fixedly installed on the outer surface of the control ring (10). A limiting plate (14) is fixedly installed on the outer surface of the rotating shaft of the drive gear (7). A rotating ring (15) is slidably connected to the outer surface of the limiting plate (14). A connecting hole (16) is opened inside the rotating ring (15). An installation ring (17) is slidably connected to the outer surface of the rotating ring (15). A spring (18) is sleeved on the outside of the rotating shaft of the drive gear (7).

2. The outer wall punching device for construction engineering according to claim 1, characterized in that: The protective shell (6) is slidably connected to a positioning rod (19). One end of the positioning rod (19) is fixedly installed on the outer surface of the control ring (10). The control ring (10) moves linearly under the action of the positioning rod (19) and the control rod (11).

3. The outer wall punching device for construction engineering according to claim 1, characterized in that: The protective shell (6) has a fixed cylinder (20) inside, the outer surface of the control rod (11) is slidably connected to the inner wall of the fixed cylinder (20), and the other end of the spring (12) is fixedly installed to the inner wall of the fixed cylinder (20).

4. The outer wall punching device for construction engineering according to claim 1, characterized in that: The outer surface of the fixing rope (13) is slidably connected to the inside of the protective shell (6). The driving gear (7), the connecting gear (8) and the control gear (9) are arranged sequentially from bottom to top. The driving gear (7) and the control gear (9) are driven by the connecting gear (8).

5. The outer wall punching device for construction engineering according to claim 1, characterized in that: A connecting shaft (21) is fixedly installed on the outer surface of the control gear (9). An installation groove is provided inside the connecting shaft (21), and the support frame (2) is fixedly installed inside the installation groove by fixing bolts.

6. The outer wall punching device for construction engineering according to claim 1, characterized in that: The outer surface of the mounting ring (17) is rotatably connected to a rotating rod (22). One end of the rotating rod (22) is fixedly installed with an L-shaped rod (23). The other end of the fixing rope (13) is fixedly installed with the outer surface of the fixing plate (1). The outer surface of the L-shaped rod (23) is in contact with the outer surface of the fixing rope (13).

7. The external wall drilling device for building construction according to claim 1, characterized in that: A limiting frame (24) is fixedly installed on the outer surface of the fixed plate (1). A movable plate (25) is slidably connected inside the limiting frame (24). The outer surface of the movable plate (25) is rotatably connected to the inside of the rotating rod (22).

8. The outer wall punching device for construction engineering according to claim 1, characterized in that: One end of the second spring (18) is in contact with the outer surface of the drive gear (7), and the other end of the second spring (18) is in contact with the outer surface of the rotating ring (15). A crank (26) is slidably connected inside the connecting hole (16).

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