CN110421428A - A kind of building construction mill wall device - Google Patents

Abstract

The invention belongs to the technical field of construction engineering, in particular to a wall grinding device for house construction. In view of the technical problems that the wall grinding device is complicated to replace and sharpen knives and the price of sharpening knives is relatively high, the following solutions are now proposed, including the main body, the The main body is in the shape of a triangular prism, one side of the bottom end of the main body is provided with a holding rod, one side of the holding rod is provided with a control board, one side of the main body is provided with a signal receiver, and the inside of the main body is provided with In the driving structure, a wire is connected between the signal receiver and the driving structure, a grinding structure is provided on one side of the main body, and a slideway is provided on the top and bottom ends of one side of the main body. By installing the sandpaper to polish the wall, the invention facilitates the replacement of the sandpaper, and at the same time, the grinding area can be increased, the grinding speed can be controlled, the vibration during grinding can be reduced, and the dust attached to the wall after grinding can be brushed off. It is collected by the baffle, and the dust in the air during grinding can be reduced by the spray device when in use.

Description

A wall grinding device for house construction

technical field

The invention relates to the technical field of construction engineering, in particular to a wall grinding device for house construction.

Background technique

After the house is built, it needs to be painted. Painting the house is a laborious process, usually manual painting. However, after painting the wall, because the wall painting may not be uniform, it still needs to be polished, but polishing The device needs to replace the sharpener frequently, which is not only inconvenient to install, but also expensive.

After searching, the Chinese patent application number is 201710460350.X, which discloses a wall grinding machine for building construction, including a base, a support plate, a shock pad, a water tank, a dust removal box, a fan and a water pump. Reduced dust when grinding walls. A wall grinder for building construction in the above-mentioned patent has the following disadvantages: it cannot easily replace the grinding device, and the operation when replacing the sharpener is complicated and inconvenient to use.

SUMMARY OF THE INVENTION

Based on the technical problems that the replacement and sharpening operation of the wall-grinding device is complicated and the price of sharpening is relatively high, the present invention proposes a wall-grinding device for building construction.

A wall grinding device for house construction proposed by the present invention includes a main body, the main body is in the shape of a triangular prism, a grip rod is provided on one side of the bottom end of the main body, and a control board is provided on one side of the grip rod, so the One side of the main body is provided with a signal receiver, the inside of the main body is provided with a driving structure, a wire is connected between the signal receiver and the driving structure, one side of the main body is provided with a grinding structure, and the main body is provided with a grinding structure. The top and bottom ends of one side are provided with slideways, the main body is provided with a shock absorption structure at the slideway, and the top end of the main body is provided with a dust cleaning structure.

Preferably, the driving structure includes a motor, the motor is fixedly connected to the inner wall of the bottom end of the main body, the output shaft of the motor is fixedly connected with a Z-shaped rod, one side of the main body is provided with a first through hole, the The Z-shaped rod extends to the outside of the main body at the first through hole.

Preferably, the grinding structure includes a fixed sleeve and a screw base, the fixed sleeve is threadedly connected with the screw base, one side of the screw base is fixedly connected with the Z-shaped rod, and one side of the screw base is fixedly connected with a fixed plate , the fixed plate is cylindrical, one side of the fixed plate is engraved with anti-skid patterns, and the outside of the fixed plate is provided with sandpaper.

Preferably, one side of the fixing sleeve is provided with a fixing hole, the fixing hole is circular and is adapted to the fixing plate, and one side of the fixing sleeve is provided with a mounting hole, and the mounting hole is strip-shaped, so An inner wall of one side of the fixing sleeve is fixedly connected with a limiting plate, and the limiting plate is in the shape of a semicircle.

Preferably, a rotating shaft is fixedly connected to the bottom end of the main body, an L-shaped plate is fixedly connected to the bottom end of the rotating shaft, a torsion spring is arranged between the L-shaped plate and the rotating shaft, and the bottom end of the L-shaped plate is a A baffle is arranged on the side, the baffle is L-shaped, and one side of the baffle is oblique, and one side of the baffle is fixedly connected with a fixing ring, and the fixing ring is sleeved on the outside of the L-shaped plate.

Preferably, the shock absorbing structure includes a fixing block, a limiting hole is defined in the middle of the fixing block, a ball is provided at the limiting hole, and two sliding rods are fixedly connected to one side of the fixing block , the two sliding rods are both slidably connected with the main body at the slideway, and a spring is fixedly connected between the sliding rods and the main body.

Preferably, the ash cleaning structure includes a brush base, a fixing groove is formed on both sides of the top of the main body, the fixing groove is L-shaped, and a second through hole is formed on one side of the top of the main body. The main body is provided with a connecting rod at the second through hole, both sides of the connecting rod are fixedly connected with a fixing rod, the fixing rod is L-shaped, and one side of the two fixing rods is fixedly connected with the brush base and a brush is fixedly connected to one side of the brush base.

Preferably, a rubber plate is fixedly connected between the main body and the grip rod, one side of the two fixing rods is fixedly connected to the same water tank, the top of the water tank is fixedly connected with a water pipe, and the top of the water pipe is fixedly connected There is an atomizing nozzle, and the atomizing nozzle is fixedly connected with the top end of the fixing rod.

The beneficial effects in the present invention are:

1. By setting the fixing sleeve, the limit plate, the fixing hole, the installation hole, the sandpaper, the screw base and the fixing plate, by inserting the sandpaper into the installation hole, the position of the limit plate can be fixed, and by rotating the fixing sleeve, the screw base Rotate and push the fixed disc to move, the fixed disc pushes the sandpaper to extend from the fixed hole, and at the same time fixes the sandpaper, which is convenient for the device to replace the sandpaper, and the operation is simple;

2. By setting the fixed block, ball, sliding rod and spring, when the screw base rotates, one side of the screw base is in contact with the ball, the ball rotates, and the ball drives the fixed block to move, and the fixed block pushes the sliding rod to compress the spring. Shock absorption when wall;

3. By setting the rotating shaft, L-shaped plate, fixing ring and baffle, there is a torsion spring between the L-shaped rod and the rotating shaft. When the sandpaper contacts the wall, one side of the baffle is also close to the wall, and when the sandpaper rotates Grinding dust can fall on the baffle to reduce dust falling, and the baffle can slide through the fixing ring, which is convenient for the baffle to shrink;

4. By setting the fixing rod, brush base, brush, connecting rod and fixing groove, by rotating the fixing rod and inserting it into the fixing groove, the fixing rod can be fixed vertically, and the brush contacts the wall. When the device moves It can drive the brush to brush off the dust attached to the polished wall;

5. By setting the motor, Z-shaped rod, grip rod, control board and signal receiver, the device can grind the high wall through the grip rod, and the control board can transmit signals, and the signal receiver can receive the signal to adjust the motor. When the rotating speed, the Z-shaped rod can make the sandpaper rotate, increasing the grinding area of the device;

6. By setting the water tank, water pipe, atomizing nozzle and rubber plate, the atomizing nozzle can be activated through the control panel when in use, and the atomizing nozzle can extract the water in the water tank through the water pipe, thereby spraying water mist and reducing the air pollution. Dust, the rubber plate can further reduce the vibration generated by the handle when the device is polished, so as to avoid discomfort for the user.

Description of drawings

1 is a schematic front view of a wall grinding device for building construction proposed in Embodiment 1;

Fig. 2 is the right side structural schematic diagram of a kind of wall grinding device for building construction proposed in Embodiment 1;

3 is a schematic cross-sectional view of the grinding structure of a wall grinding device for building construction proposed by Embodiment 1;

4 is a schematic structural diagram of a fixed sleeve of a wall grinding device for building construction proposed in Embodiment 1;

Fig. 5 is the enlarged structural schematic diagram of A part in Fig. 1;

6 is a schematic front view of a shock absorbing structure of a wall grinding device for building construction proposed in Example 1;

FIG. 7 is a schematic front view of the structure of a wall grinding device for building construction proposed in Embodiment 2. FIG.

In the figure: main body 1, signal receiver 2, motor 3, grip rod 4, control board 401, rotating shaft 5, L-shaped plate 501, fixing ring 502, baffle 503, Z-shaped rod 6, fixing sleeve 7, limit plate 701, fixing hole 702, mounting hole 703, sandpaper 704, fixing rod 8, brush base 9, brush 10, connecting rod 11, fixing groove 12, screw base 13, fixing plate 14, fixing block 15, ball 16, sliding Rod 17 , spring 18 , water tank 19 , water pipe 20 , atomizing nozzle 21 , rubber plate 22 .

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments.

Example 1

1-6 , a wall grinding device for house construction includes a main body 1, the main body 1 is in the shape of a triangular prism, a grip rod 4 is provided on one side of the bottom end of the main body 1, and a control board 401 is provided on one side of the grip rod 4 , one side of the main body 1 is provided with a signal receiver 2, the inside of the main body 1 is provided with a driving structure, a wire is connected between the signal receiver 2 and the driving structure, one side of the main body 1 is provided with a grinding structure, and one side of the main body 1 is provided with a driving structure. The top and bottom ends are provided with slideways, the main body 1 is provided with a shock absorption structure at the slideway, and the top end of the main body 1 is provided with a dust cleaning structure.

In the present invention, the driving structure includes a motor 3, the motor 3 is fixedly connected with the inner wall of the bottom end of the main body 1, a signal can be transmitted through the control board 401, and the signal receiver 2 receives the signal to adjust the rotational speed of the motor 3, and the output shaft of the motor 3 is fixedly connected There is a Z-shaped rod 6, a first through hole is opened on one side of the main body 1, and the Z-shaped rod 6 extends to the outside of the main body 1 at the first through hole. Grinding area.

The grinding structure includes a fixed sleeve 7 and a screw base 13, the fixed sleeve 7 is screwed with the screw base 13, one side of the screw base 13 is fixedly connected with the Z-shaped rod 6, and one side of the screw base 13 is fixedly connected with a fixed plate 14, The fixed plate 14 is cylindrical, one side of the fixed plate 14 is engraved with anti-skid patterns, the outside of the fixed plate 14 is provided with sandpaper 704, and one side of the fixed sleeve 7 is provided with a fixed hole 702, and the fixed hole 702 is circular, The fixing plate 14 is adapted, one side of the fixing sleeve 7 is provided with an installation hole 703, the installation hole 703 is in the shape of a strip, and the inner wall of one side of the fixing sleeve 7 is fixedly connected to the limit plate 701, and the limit plate 701 is in the shape of a semicircle. Insert the sandpaper 704 into the mounting hole 703, and the limiting plate 701 can fix its position.

The bottom end of the main body 1 is fixedly connected with a rotating shaft 5, the bottom end of the rotating shaft 5 is fixedly connected with an L-shaped plate 501, a torsion spring is provided between the L-shaped plate 501 and the rotating shaft 5, and one side of the bottom end of the L-shaped plate 501 is provided with a torsion spring. There is a baffle plate 503 , the baffle plate 503 is L-shaped, and one side of the baffle plate 503 is oblique.

The shock absorbing structure includes a fixed block 15, a limit hole is set in the middle of the fixed block 15, the fixed block 15 is provided with a ball 16 at the limit hole, and one side of the fixed block 15 is fixedly connected with two sliding rods 17, two The sliding rods 17 are all slidably connected to the main body 1 at the slideway, and a spring 18 is fixedly connected between the sliding rods 17 and the main body 1 .

The cleaning structure includes a brush base 9, a fixing groove 12 is opened on both sides of the top of the main body 1, the fixing groove 12 is L-shaped, and a second through hole is opened on the top side of the main body 1, and the main body 1 is in the second through hole. There is a connecting rod 11 at the hole, and both sides of the connecting rod 11 are fixedly connected with a fixed rod 8, the fixed rod 8 is L-shaped, and one side of the two fixed rods 8 is fixedly connected with the brush base 9, and the brush base 9 A brush 10 is fixedly connected to one side of the device. By rotating the fixing rod 8 and inserting it into the fixing slot 12, the fixing rod 8 can be fixed vertically, and the brush 10 contacts the wall. When the device moves, the brush 10 can be driven to polish The dust attached to the past wall is brushed off.

When in use, the device is powered on and the sandpaper 704 is installed. By inserting the sandpaper 704 into the installation hole 703, the position of the limit plate 701 can be fixed. By rotating the fixing sleeve 7, the screw base 13 rotates and pushes the fixing plate 14 to move, fixing The disc 14 pushes the sandpaper 704 out of the fixing hole 702, and at the same time fixes the sandpaper 704, the device can grind the high wall by the handle 4, and the control board 401 can transmit a signal, and the signal receiver 2 receives the signal to adjust the motor 3. When the Z-shaped rod 6 can make the sandpaper 704 rotate, the grinding area of the device is increased. When the screw base 13 rotates, one side of the screw base 13 is in contact with the ball 16, the ball 16 rotates, and the ball 16 drives the fixed block 15 to move. , the fixed block 15 pushes the sliding rod 17 to compress the spring 18, which has a shock absorption effect when grinding the wall. By rotating the fixed rod 8 and inserting it into the fixed groove 12, the fixed rod 8 can be fixed vertically, and the brush 10 contacts the wall. , when the device moves, it can drive the brush 10 to brush off the dust attached to the polished wall. A torsion spring is provided between the L-shaped rod 501 and the rotating shaft. When the sandpaper 704 contacts the wall, one side of the baffle 503 is also tightened. When it is attached to the wall, when the sandpaper 704 is rotated and polished, the dust can fall on the baffle 503 to reduce dust falling, and the baffle 503 can be slid by the fixing ring 502 to facilitate the baffle 503 to shrink.

Example 2

Referring to FIG. 7 , a wall grinding device for building construction. Compared with Embodiment 1, in this embodiment, in order to enhance the shock absorption effect of the device and increase the dust reduction function, a rubber plate 22 is fixedly connected between the main body 1 and the handle 4, The rubber plate 22 can further reduce the vibration generated when the device is polished. One side of the two fixing rods 8 is fixedly connected with the same water tank 19, the top of the water tank 19 is fixedly connected with a water pipe 20, and the top of the water pipe 20 is fixedly connected with an atomizing nozzle. 21. The atomizing nozzle 21 is fixedly connected to the top of the fixing rod 8, and the atomizing nozzle 21 can be activated through the control board 401.

When in use, the device is powered on and the sandpaper 704 is installed. By inserting the sandpaper 704 into the installation hole 703, the position of the limit plate 701 can be fixed. By rotating the fixing sleeve 7, the screw base 13 rotates and pushes the fixing plate 14 to move, fixing The disc 14 pushes the sandpaper 704 out of the fixing hole 702, and at the same time fixes the sandpaper 704, the device can grind the high wall by the handle 4, and the control board 401 can transmit a signal, and the signal receiver 2 receives the signal to adjust the motor 3. When the Z-shaped rod 6 can make the sandpaper 704 rotate, the grinding area of the device is increased. When the screw base 13 rotates, one side of the screw base 13 is in contact with the ball 16, the ball 16 rotates, and the ball 16 drives the fixed block 15 to move. , the fixed block 15 pushes the sliding rod 17 to compress the spring 18, which has a shock absorption effect when grinding the wall. By rotating the fixed rod 8 and inserting it into the fixed groove 12, the fixed rod 8 can be fixed vertically, and the brush 10 contacts the wall. When the device moves, it can drive the brush 10 to brush off the dust attached to the polished wall. A torsion spring is provided between the L-shaped rod 501 and the rotating shaft. When the sandpaper 704 contacts the wall, one side of the baffle 503 is also tightened. When it is attached to the wall, when the sandpaper 704 is rotated and polished, the dust can fall on the baffle 503 to reduce dust falling. The baffle 503 can be slid by the fixing ring 502, which is convenient for the baffle 503 to shrink, and the atomizing nozzle 21 can be activated through the control panel 401. , the atomizing nozzle 21 can extract the water in the water tank 19 through the water pipe 20, thereby spraying water mist, reducing the dust in the air, and the rubber plate 22 can further reduce the vibration generated by the handle 4 when the device is polished.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. The equivalent replacement or change of the inventive concept thereof shall be included within the protection scope of the present invention.

Claims (8)

1. a kind of building construction mill wall device, including main body (1), which is characterized in that the main body (1) is in triangular prism shaped, institute The bottom end side for stating main body (1) is equipped with holding rod (4), and the side of the holding rod (4) is equipped with control panel (401), the main body (1) Side is equipped with signal receiver (2), and the inside of the main body (1) is equipped with driving structure, and the signal receiver (2) and driving are tied Conducting wire is connected between structure, the side of the main body (1) is equipped with polishing structure, and the side top and bottom end of the main body (1) are equal Slideway is offered, the main body (1) is equipped with shock-damping structure at slideway, and the top of the main body (1) is equipped with ash-clearing structure.

2. a kind of building construction according to claim 1 mill wall device, which is characterized in that the driving structure includes electricity Machine (3), the motor (3) are fixedly connected with the bottom end inner wall of main body (1), and the output shaft of the motor (3) is fixedly connected with Z-shaped Bar (6), the side of the main body (1) offer first through hole, and the Z-shaped bar (6) extends to main body (1) at first through hole It is external.

3. a kind of building construction according to claim 1 mill wall device, which is characterized in that the polishing structure includes solid Fixed set (7) and spiral pedestal (13), the fixing sleeve (7) are threadedly coupled with spiral pedestal (13), the spiral pedestal (13) Side is fixedly connected with Z-shaped bar (6), and the side of the spiral pedestal (13) is fixedly connected with fixed disk (14), the fixed disk (14) cylindrical, the side of the fixed disk (14), which is carved, is equipped with anti-skid chequer, and the outside of the fixed disk (14) is equipped with sand paper (704).

4. a kind of building construction according to claim 3 mill wall device, which is characterized in that the one of the fixing sleeve (7) Side offers fixation hole (702), and the fixation hole (702) is rounded, and is adapted with fixed disk (14), the fixing sleeve (7) Side offer mounting hole (703), the mounting hole (703) is in bar shaped, and the side inner wall of the fixing sleeve (7) is fixedly connected Have limit plate (701), limit plate (701) semicircular in shape.

5. a kind of building construction according to claim 1 mill wall device, which is characterized in that the bottom end of the main body (1) It is fixedly connected with shaft (5), the bottom end of the shaft (5) is fixedly connected with L shaped plate (501), the L shaped plate (501) and shaft (5) torque spring is equipped between, the bottom end side of the L shaped plate (501) is equipped with baffle (503), and the baffle (503) is L-shaped, And the side of baffle (503) is in oblique angle, the side of the baffle (503) is fixedly connected with fixed ring (502), the fixed ring (502) it is sheathed on the outside of L shaped plate (501).

6. a kind of building construction according to claim 1 mill wall device, which is characterized in that the shock-damping structure includes solid Determine block (15), limit hole is offered in the middle part of the fixed block (15), the fixed block (15) is equipped with ball at limit hole (16), the side of the fixed block (15) is fixedly connected there are two sliding bar (17), and two sliding bars (17) are in slideway Place is slidably connected with main body (1), and the sliding bar (17) is fixedly connected with spring (18) between main body (1).

7. a kind of building construction according to claim 1 mill wall device, which is characterized in that the ash-clearing structure includes hair The top two sides of brush pedestal (9), the main body (1) offer fixing groove (12), and the fixing groove (12) is L-shaped, the master The top side of body (1) offers the second through-hole, and the main body (1) is equipped with connecting rod (11) in the second through hole, the connection The two sides of bar (11) are fixedly connected to fixed link (8), and the fixed link (8) is L-shaped, the side of two fixed links (8) It is fixedly connected with hairbrush pedestal (9), the side of the hairbrush pedestal (9) is fixedly connected with hairbrush (10).

8. a kind of building construction according to claim 1 mill wall device, which is characterized in that the main body (1) and holding rod (4) it being fixedly connected between rubber slab (22), the side of two fixed links (8) is fixedly connected with the same sink (19), The top of the sink (19) is fixedly connected with water pipe (20), and the top of the water pipe (20) is fixedly connected with atomizer (21), the atomizer (21) is fixedly connected with the top of fixed link (8).