Wall surface punching device convenient to position

Abstract

The utility model discloses a wall surface punching device convenient to position, which belongs to the technical field of building construction, and comprises a bottom plate, the top surface of the bottom plate is fixedly connected with two lifting frames, the inner sides of the two lifting frames are respectively and rotatably connected with a screw rod, a lifting seat is in threaded sleeve connection between the two screw rods, and the lifting seat is fixedly connected with the bottom plate. A drilling mechanism is arranged on the top face of the lifting seat, a dust collection sleeve is arranged at the end of the drilling mechanism, and two fixing rings fixedly sleeve the outer side of the dust collection sleeve. The height and the horizontal position of the drill bit are controlled and measured through the vertically-arranged distance sensor and the horizontally-arranged distance sensor, in addition, the height of the drill bit is adjusted through cooperation of the lead screw and the lifting base, the horizontal position of the drill bit is adjusted by pushing the bottom plate to move, and therefore the drill bit is moved to the punching position; accurate positioning of the punching position of the wall face is achieved, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, and more specifically to a wall punching device which is easy to position. Background Art

[0002] Wall drilling is the process of drilling holes on the wall using a drilling rig. Common drilling rigs are handheld, an indispensable drilling device in construction and housing renovation. They are popular among workers due to their small size and ease of carrying.

[0003] After searching, the utility model patent with announcement number CN218640025U discloses a building wall drilling positioning device, including a base, a lifting mechanism arranged above the base, a lifting platform arranged above the lifting mechanism and a drilling positioning mechanism arranged above the lifting platform, and a slide groove is opened on the top of the base; the drilling positioning mechanism includes a load-bearing plate fixedly arranged on the top of the lifting platform, a hydraulic cylinder fixedly arranged on one side of the load-bearing plate, a hydraulic rod movably arranged on the other side of the hydraulic cylinder, a protective box fixedly arranged at the other end of the hydraulic rod, a motor fixedly arranged inside the protective box, a drill rod fixedly arranged at the output end of the motor, a sleeve rod fixedly arranged on one side of the protective box and a dust cover installed on the top of the lifting platform; the patent sets a drilling positioning mechanism, and the limit block moves in the limit groove, which is convenient for preventing the protective box and the motor from shifting during the movement. The sleeve rod moves into the movable hole, and when the drill rod is drilling, dust accumulates in the dust cover.

[0004] However, the above patents still have the following shortcomings: it is not convenient to locate the position of the drilling hole by oneself, and the dust generated by the drilling hole is not convenient to collect. Therefore, we propose a wall drilling device that is easy to locate. Utility Model Content

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a wall punching device which is easy to position.

[0006] In order to solve the above problems, the utility model adopts the following technical solutions:

[0007] A wall punching device that is easy to position, comprises a base plate, the top surface of the base plate is fixedly connected to two lifting frames, the inner sides of the two lifting frames are respectively rotatably connected with screw rods, a lifting seat is threadedly sleeved between the two screw rods, a drilling mechanism is provided on the top surface of the lifting seat, a dust collecting sleeve is provided at the end of the drilling mechanism, two fixing rings are fixedly sleeved on the outer side of the dust collecting sleeve, a distance sensor is fixedly installed on the bottom surface of one of the fixing rings, and another distance sensor is fixedly installed on the side surface of the other fixing ring, a collecting mechanism is provided on the top surface of the lifting seat, a first motor is fixedly installed on the top ends of the two lifting frames, and the output shaft of the first motor is connected to the top end of the screw rod.

[0008] As a preferred solution of the utility model, the collecting mechanism includes a collecting box fixedly connected to the top surface of the lifting seat, the inner cavity of the collecting box is provided with a filter screen, the top of the collecting box is hinged with a sealing door, an air suction pump is fixedly installed on one side of the collecting box, the input end of the air suction pump extends to the inner cavity of the collecting box, and the other side of the collecting box is fixedly sleeved with a dust suction hose, and one end of the dust suction hose is fixedly sleeved to the inner cavity of the dust collecting sleeve.

[0009] As a preferred solution of the utility model, the drilling mechanism includes a mounting seat fixedly connected to the top surface of the lifting seat, an electric hydraulic rod is fixedly installed on the mounting seat, the output end of the electric hydraulic rod is fixedly connected to a mounting box, the inner cavity of the mounting box is fixedly installed with a second motor, the output shaft of the second motor extends to the outside of the mounting box and is fixedly connected with a transmission rod, the end of the transmission rod is fixedly connected with a mounting sleeve, the end of the mounting sleeve is provided with a drill bit, the dust collecting sleeve is arranged on the outside of the transmission rod, the mounting sleeve and the drill bit, the outer side of the transmission rod is fixedly sleeved with a support plate, the outer side of the support plate is rotatably connected with a rotating sleeve, the end surface of the rotating sleeve is fixedly connected with a spring, the end of the spring is connected to the dust collecting sleeve, and a telescopic rod is fixedly installed between the dust collecting sleeve and the rotating sleeve.

[0010] As a preferred solution of the utility model, a self-locking caster is fixedly installed on the bottom surface of the base plate, a push handle is fixedly connected to the top surface of the base plate, and a controller is fixedly installed on the push handle.

[0011] As a preferred solution of the utility model, the top and bottom surfaces of the lifting seat are fixedly connected with elastic tubes, the ends of the elastic tubes are in contact with the inner wall of the lifting frame, and the elastic tube sleeves are arranged on the outside of the screw rod.

[0012] As a preferred solution of the utility model, the top surface of the lifting seat is fixedly connected with a support frame, and the support frame and the transmission rod are movably sleeved.

[0013] As a preferred solution of the utility model, the bottom surface of the installation box and the top surface of the lifting seat are in contact with each other.

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] (1) In the utility model, the height and horizontal position of the drill bit are controlled and measured by a vertically arranged distance sensor and a horizontally arranged distance sensor. In addition, the height of the drill bit is adjusted by the cooperation of the screw rod and the lifting seat, and the horizontal position of the drill bit is adjusted by pushing the bottom plate to move, so that the drill bit is moved to the drilling position, thereby realizing precise positioning of the drilling position on the wall, which has good practicality.

[0016] (2) In the utility model, a dust collecting sleeve is used to isolate and collect dust when punching holes. In addition, a vacuum pump is used to generate suction force in a dust suction hose. The suction force of the dust suction hose is used to suck the dust in the inner cavity of the dust collecting sleeve into a collection box. The dust entering the collection box is intercepted by a filter net, thereby realizing the function of collecting dust generated by punching holes and improving the working quality of the wall punching device that is easy to position. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a structural schematic diagram of the lifting frame of the utility model;

[0019] Figure 3 It is a cross-sectional schematic diagram of the utility model;

[0020] Figure 4 It is a cross-sectional schematic diagram of the collection mechanism of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the fixing ring of the utility model;

[0022] Figure 6 For this utility model Figure 3 An enlarged schematic diagram of point A.

[0023] Description of the numbers in the figure:

[0024] 1. Base plate; 2. Lifting frame; 3. Screw rod; 4. Lifting seat; 5. Drilling mechanism; 6. Dust collection sleeve; 7. Collecting mechanism; 8. Fixed ring; 9. Distance sensor; 10. Collecting box; 11. Vacuum pump; 12. Dust suction hose; 13. Filter; 14. Sealing door; 15. Push handle; 16. Controller; 17. First motor; 18. Elastic tube; 19. Mounting seat; 20. Electric hydraulic rod; 21. Mounting box; 22. Second motor; 23. Transmission rod; 24. Mounting sleeve; 25. Drill bit; 26. Support plate; 27. Rotating sleeve; 28. Spring; 29. ​​Telescopic rod; 30. Self-locking caster; 31. Support frame. DETAILED DESCRIPTION

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings 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.

[0026] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0028] Example:

[0029] See also Figure 1-6 A wall punching device that is easy to position includes a base plate 1, two lifting frames 2 are fixedly connected to the top surface of the base plate 1, screw rods 3 are rotatably connected to the inner sides of the two lifting frames 2, a lifting seat 4 is threadedly sleeved between the two screw rods 3, a drilling mechanism 5 is arranged on the top surface of the lifting seat 4, a dust collecting sleeve 6 is arranged at the end of the drilling mechanism 5, two fixing rings 8 are fixedly sleeved on the outer side of the dust collecting sleeve 6, a distance sensor 9 is fixedly installed on the bottom surface of one fixing ring 8, another distance sensor 9 is fixedly installed on the side of the other fixing ring 8, a collecting mechanism 7 is arranged on the top surface of the lifting seat 4, and a first motor 17 is fixedly installed on the top of the two lifting frames 2, and the output shaft of the first motor 17 is connected to the top of the screw rod 3.

[0030] In this embodiment, one distance sensor 9 is directed downward to measure the distance between the dust collecting sleeve 6 and the ground, and the other distance sensor 9 is arranged horizontally to measure the distance between the dust collecting sleeve 6 and the side wall. In addition, the data measured by the distance sensor 9 needs to be added with the radius size of the fixing ring 8 to obtain the size of the drilling position of the drill bit 25.

[0031] For details, please refer to Figure 1 and Figure 4The collecting mechanism 7 includes a collecting box 10 fixedly connected to the top surface of the lifting seat 4, the inner cavity of the collecting box 10 is provided with a filter screen 13, the top of the collecting box 10 is hinged with a sealing door 14, and an air pump 11 is fixedly installed on one side of the collecting box 10. The input end of the air pump 11 extends to the inner cavity of the collecting box 10, and a dust suction hose 12 is fixedly sleeved on the other side of the collecting box 10, and one end of the dust suction hose 12 is fixedly sleeved to the inner cavity of the dust collecting sleeve 6.

[0032] In this embodiment, the side surface of the filter screen 13 fits with the inner wall of the collection box 10 , ensuring that the dust can be completely trapped in the inner cavity of the collection box 10 .

[0033] For details, please refer to Figure 1 , Figure 2 , Figure 3 and Figure 6 The drilling mechanism 5 includes a mounting seat 19 fixedly connected to the top surface of the lifting seat 4, an electric hydraulic rod 20 is fixedly installed on the mounting seat 19, an output end of the electric hydraulic rod 20 is fixedly connected to a mounting box 21, an inner cavity of the mounting box 21 is fixedly installed with a second motor 22, an output shaft of the second motor 22 extends to the outside of the mounting box 21 and is fixedly connected with a transmission rod 23, an end of the transmission rod 23 is fixedly connected with a mounting sleeve 24, an end of the mounting sleeve 24 is provided with a drill bit 25, a dust collecting sleeve 6 is sleeved on the outside of the transmission rod 23, the mounting sleeve 24 and the drill bit 25, a support plate 26 is fixedly sleeved on the outside of the transmission rod 23, a rotating sleeve 27 is rotatably connected to the outside of the support plate 26, a spring 28 is fixedly connected to the end surface of the rotating sleeve 27, an end of the spring 28 is connected to the dust collecting sleeve 6, and a telescopic rod 29 is fixedly installed between the dust collecting sleeve 6 and the rotating sleeve 27.

[0034] In this embodiment, the telescopic rod 29 allows the dust collecting sleeve 6 and the rotating sleeve 27 to only move laterally and not to rotate relative to each other.

[0035] For details, please refer to Figure 1 A self-locking caster 30 is fixedly installed on the bottom surface of the base plate 1, a push handle 15 is fixedly connected to the top surface of the base plate 1, and a controller 16 is fixedly installed on the push handle 15.

[0036] In this embodiment, the self-locking casters 30 are used to drive the device to move, the push handle 15 is used to push the device, and the controller 16 is used to control the device.

[0037] For details, please refer to Figure 1 and Figure 2 The top and bottom surfaces of the lifting seat 4 are fixedly connected with an elastic tube 18 , the end of the elastic tube 18 is in contact with the inner wall of the lifting frame 2 , and the elastic tube 18 is sleeved on the outer side of the screw rod 3 .

[0038] In this embodiment, the screw rod 3 is protected by the elastic tube 18 to prevent dust from falling on the screw rod 3 .

[0039] For details, please refer to Figure 2 The top surface of the lifting seat 4 is fixedly connected with a support frame 31, and the support frame 31 and the transmission rod 23 are movably connected.

[0040] In this embodiment, the transmission rod 23 is supported by the support frame 31 to ensure the stability of the transmission rod 23 .

[0041] For details, please refer to Figure 2 , the bottom surface of the installation box 21 and the top surface of the lifting seat 4 are in contact with each other.

[0042] In this embodiment, the installation box 21 is supported by the lifting seat 4 to ensure the stability of the installation box 21.

[0043] Working principle: When in use, first hold the push handle 15 to push the device, and at the same time start the two distance sensors 9 to measure the height of the drill bit 25 from the ground and the distance from the side wall, then start the first motor 17 to drive the screw rod 3 to rotate, and through the cooperation between the screw rod 3 and the lifting seat 4, drive the lifting seat 4 and the drill bit 25 to move up and down, and at the same time hold the push handle 15 to push the bottom plate 1 to move, so as to adjust the drill bit 25 to a suitable drilling position on the wall, and realize the positioning of the drilling position, and then use the self-locking property of the self-locking caster 30 to fix the device, and start the second motor 22 to drive the transmission rod 23. The installation sleeve 24 and the drill bit 25 rotate, and the electric hydraulic rod 20 is used to drive the installation box 21, the transmission rod 23, the drill bit 25 and the dust collecting sleeve 6 to approach the wall. At this time, the dust collecting sleeve 6 first contacts the wall. When the dust collecting sleeve 6 is squeezed, the spring 28 is compressed until the drill bit 25 punches holes on the wall. In addition, the dust generated by the punching is temporarily collected by the dust collecting sleeve 6. Finally, the vacuum pump 11 is started to make the dust suction hose 12 generate suction. The suction force of the dust suction hose 12 is used to suck the dust in the inner cavity of the dust collecting sleeve 6 into the collection box 10, and the filter net 13 is used to intercept the dust entering the collection box 10.

[0044] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the utility model according to the technical solution and improved ideas of the utility model, which should be included in the protection scope of the utility model.

Claims

1. A wall punching device that is easy to position, comprising a bottom plate (1), characterized in that: The top surface of the bottom plate (1) is fixedly connected to two lifting frames (2), the inner sides of the two lifting frames (2) are rotatably connected to screw rods (3), a lifting seat (4) is threadedly sleeved between the two screw rods (3), a drilling mechanism (5) is arranged on the top surface of the lifting seat (4), a dust collecting sleeve (6) is arranged at the end of the drilling mechanism (5), two fixing rings (8) are fixedly sleeved on the outer side of the dust collecting sleeve (6), a distance sensor (9) is fixedly installed on the bottom surface of one of the fixing rings (8), and another distance sensor (9) is fixedly installed on the side surface of the other fixing ring (8), a collecting mechanism (7) is arranged on the top surface of the lifting seat (4), and a first motor (17) is fixedly installed on the top of the two lifting frames (2), and the output shaft of the first motor (17) is connected to the top of the screw rod (3).

2. A wall punching device that is easy to position according to claim 1, characterized in that: The collecting mechanism (7) comprises a collecting box (10) fixedly connected to the top surface of the lifting seat (4); the inner cavity of the collecting box (10) is provided with a filter screen (13); the top of the collecting box (10) is hinged with a sealing door (14); a vacuum pump (11) is fixedly installed on one side of the collecting box (10); the input end of the vacuum pump (11) extends to the inner cavity of the collecting box (10); the other side of the collecting box (10) is fixedly sleeved with a dust suction hose (12); one end of the dust suction hose (12) is fixedly sleeved to the inner cavity of the dust collecting sleeve (6).

3. A wall punching device that is easy to locate according to claim 2, characterized in that: The drilling mechanism (5) comprises a mounting seat (19) fixedly connected to the top surface of the lifting seat (4), an electric hydraulic rod (20) is fixedly mounted on the mounting seat (19), an output end of the electric hydraulic rod (20) is fixedly connected to a mounting box (21), a second motor (22) is fixedly mounted in the inner cavity of the mounting box (21), an output shaft of the second motor (22) extends to the outside of the mounting box (21) and is fixedly connected to a transmission rod (23), an end of the transmission rod (23) is fixedly connected to a mounting sleeve (24), and the mounting A drill bit (25) is arranged at the end of the sleeve (24); the dust collecting sleeve (6) is sleeved on the outside of the transmission rod (23), the mounting sleeve (24) and the drill bit (25); a support plate (26) is fixedly sleeved on the outside of the transmission rod (23); a rotating sleeve (27) is rotatably connected to the outside of the support plate (26); a spring (28) is fixedly connected to the end surface of the rotating sleeve (27); an end of the spring (28) is connected to the dust collecting sleeve (6); and a telescopic rod (29) is fixedly installed between the dust collecting sleeve (6) and the rotating sleeve (27).

4. A wall punching device that is easy to position according to claim 1, characterized in that: A self-locking caster (30) is fixedly mounted on the bottom surface of the base plate (1), a push handle (15) is fixedly connected to the top surface of the base plate (1), and a controller (16) is fixedly mounted on the push handle (15).

5. The wall punching device that is easy to locate according to claim 1, characterized in that: The top and bottom surfaces of the lifting seat (4) are fixedly connected with an elastic tube (18), the end of the elastic tube (18) is in contact with the inner wall of the lifting frame (2), and the elastic tube (18) is sleeved on the outside of the screw rod (3).

6. The wall punching device that is easy to locate according to claim 3, characterized in that: The top surface of the lifting seat (4) is fixedly connected to a support frame (31), and the support frame (31) and the transmission rod (23) are movably sleeved.

7. The wall punching device that is easy to locate according to claim 3, characterized in that: The bottom surface of the installation box (21) is in contact with the top surface of the lifting seat (4).

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