Building wall punching device

Abstract

The utility model discloses a building wall perforating device, and belongs to the field of perforating equipment. A building wall perforating device comprises a mounting seat connected with a perforating machine body, a supporting plate, a telescopic base slidably connected with the mounting seat and connected with the supporting plate through a telescopic connecting rod, a screw arranged in the telescopic base and used for driving the telescopic base to stretch out and draw back and driving the telescopic connecting rod to stretch out and draw back at the same time, and two supporting rods connected between the supporting plate and the telescopic base. The support is used for supporting the perforating machine body. When a screw rod rotates, two movable bases are driven to be far away from each other, so that the contact area between a telescopic base and the ground is increased, meanwhile, a telescopic connecting rod is driven to stretch to enable a supporting plate to ascend, and the movable bases are matched with the supporting plate to enable a supporting rod to stretch and be in an inclined state; the supporting rod provides effective supporting for the perforating machine body on the supporting plate.

Description

Technical Field

[0001] The present application relates to the field of punching equipment, and more specifically, to a building wall punching device. Background Art

[0002] When doing interior decoration, drilling operations are usually required to facilitate the wiring of pipes or the installation of equipment. At present, drilling holes in walls requires manual support and fixation, which is time-consuming and laborious when multiple holes need to be drilled. The prior art patent document with publication number CN210100389U provides a wall drilling device for construction projects. The device is provided with a pressure rod, a fixed plate and a connecting rod. The electric drill body is slidably connected to the fixed plate. The staff can drive the connecting rod to move by pressing the pressure rod and then drive the electric drill body to move, which saves manpower and facilitates the control of the forward and backward movement of the drill bit, and the electric drill body will not be offset when moving.

[0003] In view of the above-mentioned related technologies, the inventor believes that when the hydraulic rod drives the electric drill body to rise, its center of gravity also rises, but the contact area between the rolling wheel and the ground is fixed, and the reaction force of the drill bit when drilling the wall makes it difficult for the base to stably contact the ground, resulting in poor stability and difficulty in accurate hole drilling. Therefore, we propose a building wall drilling device. Utility Model Content

[0004] In order to improve the problems raised in the above background technology, the present application provides a building wall punching device.

[0005] The present application provides a building wall punching device, which adopts the following technical solution:

[0006] A building wall punching device, comprising a punching machine body,

[0007] A mounting base connected to the punch body;

[0008] A support plate, slidably connected to the mounting seat, and used to drive the mounting seat to slide;

[0009] A dust collecting box, which is mounted on one end of the support plate and is used to collect dust when the punching machine body is drilling holes;

[0010] A telescopic base connected to the support plate via a telescopic connecting rod;

[0011] A screw rod is disposed in the telescopic base, and is used to drive the telescopic base to extend and retract while driving the telescopic connecting rod to extend and retract;

[0012] Two support rods are connected between the support plate and the telescopic base and are used to provide support for the punch body.

[0013] By adopting the above technical solution, when the screw rotates, it can drive the telescopic connecting rod to extend, thereby driving the support plate to rise and causing the punching machine body to rise to the punching height. At the same time, the screw drives the telescopic base to extend, increasing the contact area with the ground. At the same time, the support rod follows the support plate and the telescopic base to stretch and tilt, providing stable support force for the punching machine body.

[0014] Optionally, two electric push rods are fixedly mounted on the support plate, and one end of the electric push rod is connected and fixed to a mounting seat.

[0015] By adopting the above technical solution, the electric push rod can drive the mounting seat to slide on the support plate when it is contracted, so that the mounting seat drives the punching machine body to perform mobile punching operations.

[0016] Optionally, the telescopic base includes two mobile bases, one of the mobile bases is fixedly connected to two sliding rods, and the sliding rods are slidably connected to the other mobile base.

[0017] By adopting the above technical solution, the two movable bases can be extended or shortened through the sliding rod, so that when the support plate is raised, the movable base is extended to increase the contact area with the ground, thereby improving stability.

[0018] Optionally, two ends of one side of the telescopic connecting rod are rotatably connected to the support plate and the movable base respectively, and two ends of the other side are in rolling contact with the support plate and the movable base respectively through rollers.

[0019] By adopting the above technical solution, when the telescopic link is extended, the rollers on one side respectively roll in contact with the movable base and the support plate, thereby driving the support plate to rise or fall.

[0020] Optionally, the screw is rotatably connected to a movable base and is threadably matched with a screw sleeve fixedly connected to another movable base;

[0021] One end of the screw rod is rotatably connected to a driving block that slides with the movable base, and the driving block is slidably connected to two rotating rods, one end of the rotating rod is rotatably connected to the movable base, and one end of the rotating rod is provided with two mutually meshing bevel gears, one of the bevel gears is fixedly connected to the rotating rod, and the other bevel gear is fixedly connected to the telescopic connecting rod.

[0022] By adopting the above technical solution, when the screw rotates, it cooperates with the screw sleeve to make the two movable bases move away from or closer to each other, and at the same time drives the driving block to move, and the driving block drives the two rotating rods to rotate. The rotating rod drives one end of the telescopic connecting rod to rotate through the bevel gear, thereby driving the telescopic connecting rod to extend or contract.

[0023] Optionally, the support rod comprises a sleeve rod hinged to a movable base, a limit rod is slidably connected inside the sleeve rod, and one end of the limit rod is hinged to the support plate.

[0024] By adopting the above technical solution, when the support plate rises, it drives the limit rod to slide in the sleeve rod, so that the support rod is transformed into an extended and inclined state.

[0025] Optionally, a clamping block is slidably connected inside the sleeve rod, the clamping block is clamped and matched with a tooth groove provided on the limit rod, and an adjusting rod is rotatably connected between the two sleeve rods, and the adjusting rod is threadedly connected to the clamping block.

[0026] By adopting the above technical solution, rotating the adjustment rod can drive the block to move. When the block is engaged with the tooth groove, the support rod cannot be telescopically adjusted. At this time, the support rod can further support the support plate through the movable base, so that the punching machine body can provide stable support for it when punching.

[0027] In summary, the present application includes at least one of the following beneficial technical effects:

[0028] 1. When the screw is rotated, the two mobile bases are driven away from each other, so that the telescopic base increases the contact area with the ground, and at the same time drives the telescopic connecting rod to extend to make the support plate rise. The mobile base cooperates with the support plate to make the support rod elongated and inclined. When the adjusting rod is rotated to make the block engage with the tooth groove, the support rod provides effective support for the punching machine body on the support plate.

[0029] 2. By setting up a dust collection box, the dust generated when the punching machine body is punching can be collected by the dust collection box to prevent the dust from flying around, improve the cleanliness of the construction environment, and facilitate cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic diagram of the overall structure of a building wall punching device according to an embodiment of the present application;

[0031] Figure 2 A schematic diagram of the anatomical structure of a mobile base of a building wall punching device according to an embodiment of the present application;

[0032] Figure 3 This is a schematic diagram of the structure of a driving block and a rotating rod of a building wall punching device according to an embodiment of the present application;

[0033] Figure 4 This is an enlarged schematic diagram of the structural anatomy at location A in a building wall punching device according to an embodiment of the present application;

[0034] Explanation of the numbers in the figure: 1. Punch body; 2. Mounting base; 3. Support plate; 4. Electric push rod; 5. Dust box; 6. Telescopic base; 601. Mobile base; 602. Sliding rod; 7. Telescopic connecting rod; 8. Screw rod; 9. Screw sleeve; 10. Driving block; 11. Rotating rod; 12. Bevel gear; 13. Support rod; 1301. Sleeve rod; 1302. Limit rod; 1303. Tooth groove; 14. Block; 15. Adjustment rod. DETAILED DESCRIPTION

[0035] The present application is further described in detail below in conjunction with the accompanying drawings.

[0036] Reference Figure 1-4 The present application includes a punching machine body 1, on which a mounting base 2 is fixedly mounted, on which a support plate 3 is slidably connected, a telescopic base 6 is provided on the lower side of the support plate 3, the telescopic base 6 is connected to the support plate 3 through a telescopic connecting rod 7, a screw 8 is connected inside the telescopic base 6, and when the screw 8 rotates, the telescopic base 6 can be driven to extend, and at the same time, the telescopic connecting rod 7 can be driven to extend, and two support rods 13 are connected between the support plate 3 and the mobile base 6, and the support rods 13 can support the punching machine body 1.

[0037] Reference Figure 1 The support plate 3 is located on one side of the punching machine body 1 for punching holes and is hung with a dust box 5. The dust box 5 can collect dust generated when the punching machine body 1 is punching holes to prevent it from falling downward.

[0038] Reference Figure 1 Two electric push rods 4 are fixedly installed on the support plate 3, and one end of the electric push rod 4 is connected and fixed to the mounting seat 2. When the electric push rod 4 contracts, it can drive the mounting seat 2 to slide on the support plate 3, so that the mounting seat 2 drives the punching machine body 1 to perform mobile punching operations.

[0039] Reference Figure 2 The telescopic base 6 includes two mobile bases 601, one of the mobile bases 601 is fixedly connected to two sliding rods 602, the sliding rods 602 are slidably connected to the other mobile base 601, and the two mobile bases 601 can be extended or shortened through the sliding rods 602, so that when the support plate 3 is raised, the mobile base 6 is extended to increase the contact area with the ground, thereby improving stability.

[0040] Reference Figure 1 The two ends of one side of the telescopic link 7 are rotatably connected to the support plate 3 and the movable base 601 respectively, and the two ends of the other side are in rolling contact with the support plate 3 and the movable base 601 respectively through rollers. When the telescopic link 7 is extended, the rollers on one side are in rolling contact with the movable base 601 and the support plate 3 respectively, so as to drive the support plate 3 to rise or fall.

[0041] Reference Figure 2The screw rod 8 is rotatably connected to a mobile base 601 and threadedly cooperates with a screw sleeve 9 fixedly connected to another mobile base 601. When the screw rod 8 rotates, it cooperates with the screw sleeve 9 to make the two mobile bases 601 move away from or closer to each other, thereby realizing the extension or shortening of the telescopic base 6.

[0042] A motor is fixedly mounted on a movable base 601, and the motor is connected to the screw rod 8 through a chain.

[0043] Reference Figure 3 One end of the screw rod 8 is rotatably connected to a driving block 10 that slides with the mobile base 601. Two rotating rods 11 are slidably connected to the driving block 10. One end of the rotating rod 11 is rotatably connected to the mobile base 601, and one end of the rotating rod 11 is provided with two mutually meshing bevel gears 12. One bevel gear 12 is fixedly connected to the rotating rod 11, and the other bevel gear 12 is fixedly connected to the telescopic link 7. The driving block 10 moves with the screw rod 8, and the driving block 10 drives the two rotating rods 11 to rotate. The rotating rod 11 drives one end of the telescopic link 7 to rotate through the bevel gear 12, thereby driving the telescopic link 7 to extend or contract.

[0044] Reference Figure 4 The support rod 13 includes a sleeve rod 1301 hinged to a movable base 601, and a limit rod 1302 is slidably connected inside the sleeve rod 1301. One end of the limit rod 1302 is hinged to the support plate 3. When the support plate 3 rises, the limit rod 1302 is driven to slide inside the sleeve rod 1301, so that the support rod 13 is transformed into an extended and inclined state.

[0045] Reference Figure 4 A block 14 is slidably connected inside the sleeve rod 1301, and the block 14 is engaged with the tooth groove 1303 provided on the limit rod 1302, and an adjusting rod 15 is rotatably connected between the two sleeve rods 1301. The adjusting rod 15 is threadedly connected to the stud fixedly connected to the block 14. Rotating the adjusting rod 15 can drive the block 14 to move. When the block 14 is engaged with the tooth groove 1303, the support rod 13 cannot be telescopically adjusted. At this time, the support rod 13 can further support the support plate 3 through the movable base 601, so that the punching machine body 1 provides stable support for it when punching.

[0046] The implementation principle of a building wall punching device in an embodiment of the present application is as follows: when in use, the motor drives the screw 8 to rotate, and the screw 8 cooperates with the screw sleeve 9 to make the two movable bases 601 move away from each other, and at the same time, the driving block 10 follows the screw 8 to move, and the driving block 10 drives the two rotating rods 11 to rotate, and the rotating rod 11 drives one end of the telescopic connecting rod 7 to rotate through the bevel gear 12, so as to drive the telescopic connecting rod 7 to extend, so that the support plate 3 rises, and when the punching machine body 1 is driven to rise to the punching position, the punching machine body 1 and the electric push rod 4 contract to drive the mounting seat 2 to slide, so that the punching machine body 1 moves and performs the punching operation.

Claims

1. A building wall punching device, comprising a punching machine body (1), characterized in that: A mounting seat (2) connected to the punch body (1); A support plate (3) is slidably connected to the mounting seat (2) and is used to drive the mounting seat (2) to slide; A dust collecting box (5) is hung on one end of the support plate (3) and is used to collect dust when the punching machine body (1) is drilling holes; A telescopic base (6) connected to the support plate (3) via a telescopic connecting rod (7); A screw rod (8) is disposed in the telescopic base (6) and is used to drive the telescopic base (6) to extend and retract while driving the telescopic connecting rod (7) to extend and retract; Two support rods (13) are connected between the support plate (3) and the telescopic base (6) and are used to provide support for the punch body (1).

2. The building wall punching device according to claim 1, characterized in that: Two electric push rods (4) are fixedly mounted on the support plate (3), and one end of the electric push rod (4) is connected and fixed to the mounting seat (2).

3. The building wall punching device according to claim 1, characterized in that: The telescopic base (6) comprises two movable bases (601), one of the movable bases (601) is fixedly connected to two sliding rods (602), and the sliding rods (602) are slidably connected to the other movable base (601).

4. The building wall punching device according to claim 3, characterized in that: The two ends of one side of the telescopic connecting rod (7) are respectively rotatably connected to the support plate (3) and the movable base (601), and the two ends of the other side are respectively in rolling contact with the support plate (3) and the movable base (601) via rollers.

5. The building wall punching device according to claim 3, characterized in that: The screw rod (8) is rotatably connected to a movable base (601) and is threadably matched with a screw sleeve (9) fixedly connected to another movable base (601); One end of the screw rod (8) is rotatably connected to a driving block (10) that slidably cooperates with the movable base (601); two rotating rods (11) are slidably connected to the driving block (10); one end of the rotating rod (11) is rotatably connected to the movable base (601); and one end of the rotating rod (11) is provided with two mutually meshing bevel gears (12); one of the bevel gears (12) is fixedly connected to the rotating rod (11), and the other of the bevel gears (12) is fixedly connected to the telescopic connecting rod (7).

6. The building wall punching device according to claim 3, characterized in that: The support rod (13) comprises a sleeve rod (1301) hinged to a movable base (601), a limit rod (1302) being slidably connected inside the sleeve rod (1301), and one end of the limit rod (1302) being hinged to the support plate (3).

7. The building wall punching device according to claim 6, characterized in that: A clamping block (14) is slidably connected inside the sleeve rod (1301), and the clamping block (14) is engaged with a tooth groove (1303) provided on the limiting rod (1302). An adjusting rod (15) is rotatably connected between the two sleeve rods (1301), and the adjusting rod (15) is threadedly connected to the clamping block (14).

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