A wall grinding device for construction engineering

Abstract

The utility model relates to the technical field of construction engineering, and discloses a wall grinding device for construction engineering, comprising a base plate, and also comprising: a pulley fixedly connected to the bottom of the base plate, a connecting shell fixedly connected to the top of the base plate, a handle fixedly connected to the surface of the connecting shell, a connecting column is provided in the inner cavity of the connecting shell, both sides of the top of the connecting column are fixedly connected to drive frames, a movable plate is provided between the tops of the two drive frames, the top of the movable plate is fixedly connected to the drive shell, and the bottom of the inner cavity of the drive shell is fixedly connected to a first motor; an adjusting component fixedly connected to the bottom of the movable plate; the problem that the traditional grinding method is that the staff grinds by themselves with a handheld grinding machine, and for some higher wall positions or roofs, scaffolding or ladders are needed for construction, which not only consumes manpower and time, but also dust is diffused everywhere during grinding, which is easy to affect the staff's vision and health.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a wall grinding device for construction engineering. Background Art

[0002] Construction engineering refers to the process of planning, designing, constructing and managing land at a specific location to build various types of buildings or structures using the principles of civil engineering, structural engineering and architectural design. Construction engineering includes the construction of houses, commercial buildings, public facilities, roads, bridges, tunnels and other infrastructure.

[0003] During the wall construction process of a construction project, workers polish the walls. Generally, the workers polish the walls themselves with a handheld polishing machine. However, for some higher wall locations or roofs, workers will need to use scaffolding or ladders for construction, which not only consumes manpower and time, but also causes dust to spread everywhere during polishing, which can easily affect the workers' vision and health.

[0004] Therefore, in response to the above problems, we need to propose a wall grinding equipment for construction engineering. Utility Model Content

[0005] The purpose of the utility model is to provide a wall grinding device for construction engineering to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wall grinding equipment for construction engineering, including a base plate, and also including: a pulley fixedly connected to the bottom of the base plate, a connecting shell fixedly connected to the top of the base plate, a handle fixedly connected to the surface of the connecting shell, an inner cavity of the connecting shell is provided with a connecting column, both sides of the top of the connecting column are fixedly connected to a driving frame, a movable plate is provided between the tops of the two driving frames, the top of the movable plate is fixedly connected to the driving shell, the bottom of the inner cavity of the driving shell is fixedly connected to a first motor, the output end of the first motor is fixedly connected to a grinding disc, and the top of the driving shell is fixedly connected to a sealing shell; an adjusting component fixedly connected to the bottom of the movable plate; a lifting component fixedly connected to one side of the connecting shell.

[0007] Preferably, the adjustment assembly includes a second motor, the top of the second motor is fixedly connected to the movable plate, the output ends on both sides of the second motor are fixedly connected to transmission rods, the opposite sides of the two transmission rods are fixedly connected to gears, and the surfaces of the gears are meshed with the inner cavity of the drive frame.

[0008] Preferably, the lifting assembly includes a third motor, one side of the third motor is fixedly connected to the connecting shell, the output end of the third motor is fixedly connected to the first transmission wheel, the surface of the first transmission wheel is movably connected to the transmission belt, one side of the inner cavity of the transmission belt is movably connected to the second transmission wheel, the inner cavity of the second transmission wheel is fixedly connected to a screw rod, the bottom of the screw rod is fixedly connected to the bottom of the inner cavity of the connecting shell through a bearing seat, and the surface of the screw rod is threadedly connected to the inner cavity of the connecting column.

[0009] Preferably, the top of the inner cavity of the sealing shell is fixedly connected to an adsorption shell, the bottom of the adsorption shell is connected to an adsorption tube, the bottom of the adsorption tube is connected to a fan, and one side of the fan is fixedly connected to the connecting shell.

[0010] Preferably, sliders are fixedly connected to both sides of the inner cavity of the connecting shell, a sliding rod is fixedly connected to the surface of the connecting column, and the surface of the sliding rod is movably connected to the inner cavity of the slider.

[0011] Preferably, a positioning ring is sleeved on the bottom of the surface of the connection shell, and the bottom of the positioning ring is fixedly connected to the bottom plate.

[0012] Preferably, a connecting frame is fixedly connected to one side of the fan, and one side of the connecting frame is fixedly connected to the connecting shell.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model firstly can adjust the height of the connecting column through the motor and the screw rod of the lifting component, so as to assist the staff to grind the higher position of the wall or the roof; through the second motor, the transmission rod and the gear of the adjusting component, the angle of the grinding disk can be adjusted, so that the staff can grind different positions of the wall; through the fan, the adsorption tube and the adsorption shell, the dust inside the sealing shell can be effectively adsorbed to prevent the dust from spreading in the air and affecting the construction of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the structure of the wall grinding equipment for construction engineering provided by the utility model;

[0016] Figure 2 A rear view structural schematic diagram provided by the utility model;

[0017] Figure 3 A schematic diagram of the internal structure of the connecting shell provided by the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the adjustment component provided by the utility model.

[0019] In the figure: 1. bottom plate; 2. connecting shell; 3. connecting column; 4. driving frame; 5. movable plate; 6. driving shell; 7. first motor; 8. grinding disc; 9. sealing shell; 10. adsorption shell; 11. adsorption tube; 12. fan; 13. slider; 14. slide bar; 15. positioning ring; 16. adjustment component; 1601. second motor; 1602. transmission rod; 1603. gear; 17. lifting component; 1701. third motor; 1702. first transmission wheel; 1703. transmission belt; 1704. second transmission wheel; 1705. screw rod; 18. connecting frame. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions 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.

[0021] See also Figure 1-4 As shown, a wall grinding equipment for construction engineering includes a base plate 1, and also includes: a pulley fixedly connected to the bottom of the base plate 1, a connecting shell 2 fixedly connected to the top of the base plate 1, a handle fixedly connected to the surface of the connecting shell 2, a connecting column 3 is provided in the inner cavity of the connecting shell 2, both sides of the top of the connecting column 3 are fixedly connected to drive frames 4, a movable plate 5 is provided between the tops of the two drive frames 4, the top of the movable plate 5 is fixedly connected to a drive shell 6, the bottom of the inner cavity of the drive shell 6 is fixedly connected to a first motor 7, the output end of the first motor 7 is fixedly connected to a grinding disc 8, and the top of the drive shell 6 is fixedly connected to a sealing shell 9; an adjusting component 16 fixedly connected to the bottom of the movable plate 5; and a lifting component 17 fixedly connected to one side of the connecting shell 2.

[0022] refer to Figure 2 and Figure 4 As shown, the adjustment component 16 includes a second motor 1601, the top of the second motor 1601 is fixedly connected to the movable plate 5, the output ends on both sides of the second motor 1601 are fixedly connected to the transmission rod 1602, the opposite sides of the two transmission rods 1602 are fixedly connected to the gear 1603, and the surface of the gear 1603 is meshed with the inner cavity of the driving frame 4.

[0023] It should be noted that: first, the second motor 1601 is turned on again, and the output end of the second motor 1601 rotates the gear 1603 through the transmission rod 1602. At this time, the gear 1603 will move in the meshing teeth inside the driving frame 4, and the angle of the grinding disc 8 can be adjusted by 180 degrees.

[0024] refer to Figure 1 , Figure 2 and Figure 3 As shown, the lifting assembly 17 includes a third motor 1701, one side of the third motor 1701 is fixedly connected to the connecting shell 2, the output end of the third motor 1701 is fixedly connected to the first transmission wheel 1702, the surface of the first transmission wheel 1702 is movably connected to the transmission belt 1703, one side of the inner cavity of the transmission belt 1703 is movably connected to the second transmission wheel 1704, the inner cavity of the second transmission wheel 1704 is fixedly connected to the screw rod 1705, the bottom of the screw rod 1705 is fixedly connected to the bottom of the inner cavity of the connecting shell 2 through a bearing seat, and the surface of the screw rod 1705 is threadedly connected to the inner cavity of the connecting column 3.

[0025] It should be noted that: first, the output end of the third motor 1701 will rotate the screw rod 1705 inside the second transmission wheel 1704 through the first transmission wheel 1702 in cooperation with the transmission belt 1703, and then the screw rod 1705 will raise the connecting column 3 during rotation.

[0026] refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the top of the inner cavity of the sealing shell 9 is fixedly connected to the adsorption shell 10, the bottom of the adsorption shell 10 is connected to the adsorption tube 11, the bottom of the adsorption tube 11 is connected to the fan 12, one side of the fan 12 is fixedly connected to the connecting shell 2, both sides of the inner cavity of the connecting shell 2 are fixedly connected to the slider 13, the surface of the connecting column 3 is fixedly connected to the slide rod 14, the surface of the slide rod 14 is movably connected to the inner cavity of the slider 13, the bottom of the surface of the connecting shell 2 is provided with a positioning ring 15, the bottom of the positioning ring 15 is fixedly connected to the bottom plate 1, one side of the fan 12 is fixedly connected to the connecting frame 18, and one side of the connecting frame 18 is fixedly connected to the connecting shell 2.

[0027] It should be noted that: the adsorption shell 10, the adsorption tube 11 and the fan 12 can be used to adsorb the dust inside the sealing shell 9, the slider 13 and the slide rod 14 can be used to limit the connecting column 3, the positioning ring 15 can be used to position the connecting shell 2, and the connecting frame 18 can be used to position the fan 12.

[0028] Working principle: When the staff needs to polish the wall, the staff first moves the bottom plate 1 to a position close to the wall through the pulley, and then the third motor 1701 is turned on. The output end of the third motor 1701 will rotate the screw rod 1705 inside the second transmission wheel 1704 through the first transmission wheel 1702 and the transmission belt 1703. Then the screw rod 1705 will make the connecting column 3 rise during rotation. Then the second motor 1601 is turned on again, and the output end of the second motor 1601 rotates the gear 1603 through the transmission rod 1602. At this time, the gear 1603 will move in the meshing teeth inside the driving frame 4, and the angle of the grinding disc 8 can be adjusted one hundred and eighty degrees. When the debugging is completed, the first motor 7 is turned on, and the first motor 7 will drive the grinding disc 8 to rotate and grind the wall. At this time, the staff will fit the sealing shell 9 to the wall, and then turn on the fan 12. The staff will connect the bottom of the fan 12 with the connecting pipe of the external dust bag. The dust and impurities generated during grinding will be adsorbed by the adsorption shell 10 and the adsorption tube 11, so as to prevent dust from spreading and affecting the staff's vision and health.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wall grinding device for construction engineering, comprising a base plate (1), characterized in that: Also includes: A pulley fixedly connected to the bottom of the base plate (1), a connecting shell (2) fixedly connected to the top of the base plate (1), a handle fixedly connected to the surface of the connecting shell (2), a connecting column (3) provided in the inner cavity of the connecting shell (2), both sides of the top of the connecting column (3) are fixedly connected to a driving frame (4), a movable plate (5) is provided between the tops of the two driving frames (4), the top of the movable plate (5) is fixedly connected to a driving shell (6), the bottom of the inner cavity of the driving shell (6) is fixedly connected to a first motor (7), the output end of the first motor (7) is fixedly connected to a grinding disc (8), and the top of the driving shell (6) is fixedly connected to a sealing shell (9); An adjustment assembly (16) fixedly connected to the bottom of the movable plate (5); A lifting assembly (17) is fixedly connected to one side of the connecting shell (2).

2. A wall grinding device for construction engineering according to claim 1, characterized in that: The adjustment component (16) comprises a second motor (1601), the top of the second motor (1601) is fixedly connected to the movable plate (5), the output ends on both sides of the second motor (1601) are fixedly connected to transmission rods (1602), the opposite sides of the two transmission rods (1602) are fixedly connected to gears (1603), and the surface of the gears (1603) is meshedly connected to the inner cavity of the driving frame (4).

3. A wall grinding device for construction engineering according to claim 1, characterized in that: The lifting assembly (17) comprises a third motor (1701), one side of the third motor (1701) is fixedly connected to the connecting shell (2), the output end of the third motor (1701) is fixedly connected to the first transmission wheel (1702), the surface of the first transmission wheel (1702) is movably connected to the transmission belt (1703), one side of the inner cavity of the transmission belt (1703) is movably connected to the second transmission wheel (1704), the inner cavity of the second transmission wheel (1704) is fixedly connected to the screw rod (1705), the bottom of the screw rod (1705) is fixedly connected to the bottom of the inner cavity of the connecting shell (2) via a bearing seat, and the surface of the screw rod (1705) is threadedly connected to the inner cavity of the connecting column (3).

4. A wall grinding device for construction engineering according to claim 1, characterized in that: The top of the inner cavity of the sealing shell (9) is fixedly connected to an adsorption shell (10), the bottom of the adsorption shell (10) is connected to an adsorption tube (11), the bottom of the adsorption tube (11) is connected to a fan (12), and one side of the fan (12) is fixedly connected to the connecting shell (2).

5. The wall grinding equipment for construction engineering according to claim 1, characterized in that: Slide blocks (13) are fixedly connected to both sides of the inner cavity of the connecting shell (2), a slide bar (14) is fixedly connected to the surface of the connecting column (3), and the surface of the slide bar (14) is movably connected to the inner cavity of the slide block (13).

6. The wall grinding equipment for construction engineering according to claim 1, characterized in that: A positioning ring (15) is sleeved on the bottom of the surface of the connection shell (2), and the bottom of the positioning ring (15) is fixedly connected to the bottom plate (1).

7. A wall grinding device for construction engineering according to claim 4, characterized in that: One side of the fan (12) is fixedly connected to a connecting frame (18), and one side of the connecting frame (18) is fixedly connected to the connecting shell (2).

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