CN208132596U - A kind of ground grinding device for building - Google Patents

Abstract

The utility model discloses a kind of ground grinding devices for building,Including pedestal,The top of the pedestal is equipped with installs case by bolt,The bosom of installs case is fixed with horizontally disposed partition by screw,Partition is by the inside division of installs case at water storage room and filter chamber,Wherein filter chamber is located at the lower section of water storage room,Water tank is installed at the top of the partition,The inner bottom wall of water tank is equipped with water pump,The water outlet of water pump is connected with rubber hose,The filter device being parallel to each other there are three being installed in filter chamber,The outer wall top of the installs case is fixed with horizontally disposed mounting rod,The bottom of mounting rod is hinged with elevating mechanism far from the side of installs case,The piston rod of elevating mechanism is arranged downward and is fixed with horizontally disposed first support plate,The bottom of first support plate is uniformly fixed with spring,The lower end of spring is fixed with the second support plate.The utility model structure novel, it is ingenious in design, it is structurally reasonable, it is suitble to promote.

Description

Ground grinding device for construction

technical field

The utility model relates to the technical field of ground grinding, in particular to a building ground grinding device.

Background technique

Building ground refers to the general term for the ground floor (ground) and floor ground (floor) of a building, which also includes ancillary projects such as outdoor water, open ditches, steps, steps and ramps. Therefore, in order to meet people's use requirements, the building ground must have the characteristics of protecting the structural layer, providing good use functions, and meeting certain decoration requirements. The newly repaired ground is often uneven, so it needs to be polished and smoothed. This requires a grinder to smooth the ground.

After retrieval, the patent number is CN201710485383.X, which proposes a dust-free building ground grinding device, which realizes the forward and backward movement of the drive box through the cooperation between the active travel wheel and the driven travel wheel. Furthermore, the need for grinding the building ground is met, avoiding manual grinding with the grinding machine, which not only reduces the labor intensity of construction workers, but also improves the grinding efficiency of the building ground, and has strong practicability.

However, the comparison document cannot adjust the angle of the grinding disc, and cannot grind against slopes. Although a dust suction device is provided, the dust removal effect is poor. For this reason, the utility model proposes a ground grinding device for construction.

Utility model content

The purpose of the utility model is to solve the shortcomings in the prior art, and propose a ground grinding device for construction.

In order to achieve the above object, the utility model adopts the following technical solutions:

A ground grinding device for construction, including a base, an installation box is installed on the top of the base through bolts, and a horizontal partition is fixed in the middle of the installation box through screws, and the partition divides the inside of the installation box into a water storage chamber and a filter chamber, wherein the filter chamber is located below the water storage chamber, a water tank is installed on the top of the partition, a water pump is installed on the inner bottom wall of the water tank, a rubber hose is connected to the water outlet end of the water pump, and three mutual A parallel filter device, the upper part of the outer wall of the installation box is fixed with a horizontal installation rod, and the bottom of the installation rod is hinged with a lifting mechanism on the side far away from the installation box. A support plate, the bottom of the first support plate is uniformly fixed with a spring, the lower end of the spring is fixed with a second support plate, the bottom of the second support plate is equipped with a motor seat, and a drive motor is installed on the motor seat, the output of the drive motor The shaft is set downwards and a horizontal grinding disc is fixed through a coupling. The other end of the rubber hose is fixed on the bottom side of the motor base, and the lower end of the rubber hose is set facing the grinding disc. The lifting mechanism is installed close to the One side of the box is hinged with a push rod motor, and the other end of the push rod motor is slid and hinged on the side wall of the installation box. The installation box on one side of the filter chamber is connected with a suction pipe, and the other end of the suction pipe is connected with a Suction hood, the suction hood is located on the side of the motor base, a turbo blower is installed on the side of the installation box away from the suction pipe, and the intake end of the turbo blower extends into the filter chamber.

Preferably, the filter device includes two slide rails parallel to each other, two slide blocks, a square frame and a filter net, wherein the two slide rails are installed on the bottom wall of the partition and the inner bottom wall of the installation box respectively , and the slider is slidably arranged in the slide rail, a square frame is fixed between the two sliders, the side of the square frame is provided with an installation opening, and the filter screen is fixed by screws in the installation opening.

Preferably, a hermetic door is hinged on the installation box outside the filter chamber, and a handle is installed on the hermetic door.

Preferably, both sides of the bottom of the first support plate are fixed with vertical guide rods, the lower end of the guide rod passes through the second support plate and extends to the bottom of the second support plate, and the lower end of the guide rod is screwed with a lock. Tighten the nut.

Preferably, the air intake opening of the air suction hood is set towards the motor base, and the air suction pipe is in a Z-shaped structure.

Preferably, the end of the push rod motor far away from the lifting mechanism is hinged with a sliding sleeve, and the sliding sleeve is slidably sleeved on a vertically arranged slide bar. Both ends of the slide bar are fixed with connecting blocks, and the connecting blocks are fixed on the side of the installation box. on the outer wall.

Preferably, universal wheels are installed at the bottom four corners of the base, and a trolley handrail is installed on the side of the installation box away from the installation rod.

Preferably, a box cover is hinged on one side of the top of the installation box, and a water inlet is provided on the top of the water tank.

Preferably, the mesh diameters of the filter screens in the three filter devices increase sequentially from the turbo blower to the suction pipe.

Preferably, a dust bag is connected to the air outlet of the turbo blower.

Compared with the prior art, the beneficial effects of the utility model are:

1. The filter device includes two parallel slide rails, two sliders, a square frame and a filter screen. A sealed door is hinged on the installation box outside the filter chamber, and a handle is installed on the sealed door to facilitate the removal of the filter screen. Open the airtight door and pull out the square frame to clean the filter.

2. There are vertical guide rods fixed on both sides of the bottom of the first support plate, the lower end of the guide rod runs through the second support plate and extends to the bottom of the second support plate, and the lower end of the guide rod is threadedly connected with a lock nut , The guide rod has the function of positioning and guiding. Since the spring has the function of deformation, the guide rod ensures that the spring is only deformed in the vertical direction. The setting of the spring makes the grinding disc have a shock absorption effect, and can adapt to different terrains in different locations;

3. A turbo fan is installed on the side away from the suction pipe of the installation box, and the inlet end of the turbo fan extends into the filter chamber, which can absorb the grinding dust, and the water pump can spray water on the grinding disc, further realizing Dustproof effect;

4. Through the design of the push rod motor 11, the push rod motor 11 can adjust the angle of the lifting mechanism 10 during operation, thereby realizing the fine adjustment of the angle of the grinding disc 22, and can realize the grinding of the bottom surface of the slope, and has a wide range of applications.

The utility model has novel structure, ingenious design, reasonable structure and is suitable for popularization.

Description of drawings

Fig. 1 is the structural representation of a kind of construction ground polishing device that the utility model proposes;

Fig. 2 is a partially enlarged view of part A in Fig. 1;

Fig. 3 is a partially enlarged view of part B in Fig. 1;

FIG. 4 is a partially enlarged view of part C in FIG. 1 .

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Referring to Figures 1-4, a ground grinding device for construction includes a base 1, an installation box 2 is installed on the top of the base 1 through bolts, and a partition 3 arranged horizontally is fixed in the middle of the installation box 2 by screws, and the partition 3 The interior of the installation box 2 is divided into a water storage chamber and a filter chamber, wherein the filter chamber is located below the water storage chamber, a water tank 4 is installed on the top of the partition plate 3, a water pump 7 is installed on the inner bottom wall of the water tank 4, and the water outlet of the water pump 7 The end is connected with a rubber hose 8, and three filter devices 5 parallel to each other are installed in the filter chamber. A horizontal installation rod 9 is fixed on the upper part of the outer wall of the installation box 2, and the bottom of the installation rod 9 is hinged on one side away from the installation box 2. Lifting mechanism 10, the piston rod of lifting mechanism 10 is arranged downwards and is fixed with the first support plate 15 that is horizontally arranged, and the bottom of the first support plate 15 is evenly fixed with spring 16, and the lower end of spring 16 is fixed with the second support plate 18, The bottom of the second support plate 18 is equipped with a motor base 20, and a drive motor 21 is installed on the motor base 20. The output shaft of the drive motor 21 is arranged downwards and is fixed with a grinding disc 22 arranged horizontally through a shaft coupling. The other end is fixed on the bottom side of the motor base 20, and the lower end opening of the rubber hose 8 is set towards the grinding disc 22, and the side of the lifting mechanism 10 close to the installation box 2 is hinged with a push rod motor 11, and the other end of the push rod motor 11 slides Hinged on the side wall of the installation box 2, the installation box 2 on one side of the filter chamber is connected with a suction pipe 13, and the other end of the suction pipe 13 is connected with a suction cover 14, and the suction cover 14 is located on the motor base 20 The side of the installation box 2 away from the side of the suction pipe 13 is equipped with a turbo blower 6, and the inlet end of the turbo blower 6 extends into the filter chamber.

In the utility model, the filtering device 5 comprises two slide rails 501 parallel to each other, two slide blocks 502, a square frame 503 and a filter screen 504, wherein the two slide rails 501 are respectively installed on the bottom wall of the dividing plate 3 and On the inner bottom wall of the installation box 2, the slider 502 is slidably arranged in the slide rail 501, and a square frame 503 is fixed between the two sliders 502. The side of the square frame 503 is provided with an installation opening, and the installation opening passes through the The screw is fixed with filter screen 504 .

In the utility model, an airtight door 12 is hinged on the installation box 2 outside the filter chamber, and a handle is installed on the airtight door 12, which is convenient to take out the filter screen 503, open the airtight door 12, and draw out the square frame 503 to clean the filter screen 504 Do dust cleaning.

In the utility model, both sides of the bottom of the first support plate 15 are fixed with vertical guide rods 17, the lower end of the guide rod 17 runs through the second support plate 18 and extends to the bottom of the second support plate 18, the guide rod 17 The lower end thread is connected with lock nut 19, and guide rod 17 has the effect of positioning guide, and because spring 16 has the effect of deformation, guide rod 17 guarantees that spring 16 only deforms in the vertical direction.

In the present utility model, the air intake opening of the air suction cover 14 is arranged toward the motor base 20, and the air suction pipe 13 is in a Z-shaped structure.

In the utility model, further, the end of the push rod motor 11 away from the lifting mechanism 10 is hinged with a sliding sleeve 25, and the sliding sleeve 25 is slidingly sleeved on the vertically arranged sliding rod 24, and both ends of the sliding rod 24 are fixed with connecting Block 23, connecting block 23 is fixed on the outer wall of installation box 2, and push rod motor 11 can realize the angle adjustment to elevating mechanism 10 when running like this, and elevating mechanism 10 can adopt hydraulic cylinder, thereby realize height adjustment.

In the utility model, the four corners of the bottom of the base 1 are equipped with universal wheels, and the side of the installation box 2 away from the installation rod 9 is equipped with a trolley handrail, which is convenient for moving the installation box 2, and the staff can put their hands on the trolley handrail. On, easy to cart.

In the utility model, the top side of the installation box 2 is hinged with a case cover, and the top of the water tank 4 is provided with a water inlet, which is convenient for replenishing the water in the water tank 4 .

In the utility model, the mesh diameters of the filter screens 504 in the three filter devices 5 increase sequentially from the turbo blower 6 to the suction pipe 13, so that the dust of different particles can be collected step by step.

In the utility model, specifically, the air outlet end of the turbo blower 6 is connected with a dust removal bag, and the dust removal bag can collect the dust that is not filtered by the filter screen 504, so as to prevent the dust from affecting the outside world.

When the utility model is in use, the filter device 5 includes two slide rails 501 parallel to each other, two slide blocks 502, a square frame 503 and a filter screen 504, and a sealing door 12 is hinged on the installation box 2 outside the filter chamber. Handle is installed on the airtight door 12, is convenient to take out filter screen 503, opens airtight door 12, draws out square frame 503, just can carry out dust cleaning to filter screen 504, is all fixed with vertical setting by the bottom both sides of first support plate 15 The guide rod 17, the lower end of the guide rod 17 runs through the second support plate 18 and extends to the below of the second support plate 18, the lower end of the guide rod 17 is screwed with a lock nut 19, the guide rod 17 has the effect of positioning and guiding, because The spring 16 has a deformation effect, and the guide rod 17 ensures that the spring 16 is only deformed in the vertical direction. The setting of the spring 16 enables the grinding disc 22 to have a shock-absorbing effect, and can adapt to different terrains in different locations. The installation box 2 is far away from the suction pipe One side of 13 is equipped with a turbo blower 6, and the air intake end of the turbo blower 6 extends into the filter chamber, which can absorb the polished dust, and the water pump 7 can spray water on the grinding disc 22 to further realize the dustproof effect. The utility model has novel structure, ingenious design, reasonable structure and is suitable for popularization.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (10)

1. A ground grinding device for building, comprising a base (1), characterized in that, the top of the base (1) is equipped with an installation box (2) by bolts, and the inside of the installation box (2) is fixed with a A partition (3) arranged horizontally, the partition (3) divides the interior of the installation box (2) into a water storage chamber and a filter chamber, wherein the filter chamber is located below the water storage chamber, and the top of the partition (3) A water tank (4) is installed, and a water pump (7) is installed on the inner bottom wall of the water tank (4), and the water outlet end of the water pump (7) is connected with a rubber hose (8), and three mutually parallel filtering devices ( 5), the upper part of the outer wall of the installation box (2) is fixed with a horizontal installation rod (9), and the bottom of the installation rod (9) is hinged with a lifting mechanism (10) on the side away from the installation box (2). The piston rod of (10) is arranged downwards and is fixed with the first supporting plate (15) that horizontally arranges, and the bottom of the first supporting plate (15) is uniformly fixed with spring (16), and the lower end of spring (16) is fixed with the second The support plate (18), the bottom of the second support plate (18) is equipped with a motor base (20), the drive motor (21) is installed on the motor base (20), and the output shaft of the drive motor (21) is set downwards And the grinding disc (22) that is arranged horizontally is fixed by coupling, and the other end of described rubber hose (8) is fixed on the bottom side of motor base (20), and the lower end opening of rubber hose (8) faces towards grinding disc (22) setting, the lifting mechanism (10) is hinged with a push rod motor (11) near one side of the installation box (2), and the other end of the push rod motor (11) is slidingly hinged on the side wall of the installation box (2) Above, the installation box (2) located on one side of the filter chamber is connected with a suction pipe (13), the other end of the suction pipe (13) is connected with a suction cover (14), and the suction cover (14) is located on the motor On the side of the seat (20), the side of the installation box (2) away from the suction pipe (13) is equipped with a turbo blower (6), and the intake end of the turbo blower (6) extends into the filter chamber. 2. A kind of building ground grinding device according to claim 1, characterized in that, the filter device (5) comprises two mutually parallel slide rails (501), two slide blocks (502), a square frame (503) and filter screen (504), wherein, two slide rails (501) are respectively installed on the bottom wall of dividing plate (3) and on the inner bottom wall of installation box (2), and slide block (502) slides Set in the slide rail (501), a square frame (503) is fixed between the two slide blocks (502), the side of the square frame (503) is provided with an installation opening, and a filter screen ( 504). 3. A ground grinding device for construction according to claim 1, characterized in that a sealed door (12) is hinged on the installation box (2) outside the filter chamber, and a handle is installed on the sealed door (12). 4. a kind of ground grinding device for building according to claim 1, is characterized in that, the bottom both sides of described first support plate (15) are all fixed with the guide bar (17) that vertically arranges, guide bar ( The lower end of 17) passes through the second support plate (18) and extends to the bottom of the second support plate (18), and the lower end of the guide rod (17) is screwed with a locking nut (19). 5. A ground grinding device for construction according to claim 1, characterized in that, the air intake opening of the air suction cover (14) is set towards the motor base (20), and the air suction pipe (13) is Z-shaped structure. 6. A ground grinding device for construction according to claim 1, characterized in that, the end of the push rod motor (11) away from the lifting mechanism (10) is hinged with a sliding sleeve (25), and the sliding sleeve (25) Sliding socket is on the vertically arranged slide bar (24), and the two ends of slide bar (24) are all fixed with connection block (23), and connection block (23) is fixed on the outer wall of installation box (2). 7. A ground grinding device for construction according to claim 1, characterized in that universal wheels are installed at the four corners of the bottom of the base (1), and the installation box (2) is far away from the installation rod (9 ) is equipped with a trolley handrail on one side. 8. A ground grinding device for construction according to claim 1, characterized in that a box cover is hinged on one side of the top of the installation box (2), and a water inlet is provided on the top of the water tank (4). 9. A kind of ground grinding device for building according to claim 2, characterized in that, the filter screen (504) in the three filter devices (5) is sequentially from the turbo fan (6) to the suction pipe (13) The mesh diameter increases sequentially. 10. The ground grinding device for construction according to claim 1, characterized in that a dust removal bag is connected to the air outlet of the turbo blower (6).