Plate grinding device for constructional engineering

Abstract

The utility model relates to the technical field of plate polishing devices, and discloses a plate polishing device for constructional engineering, which comprises a workbench, the top of the workbench is fixedly connected with a polishing device body, the bottom of the polishing device body is provided with a polishing machine, and the surface of the polishing machine is fixedly connected with a noise reduction cover. A sound reduction cover is fixedly connected to the top of the polishing device body, a sound insulation felt is fixedly connected to the interior of the sound reduction cover, sound absorption cotton is fixedly connected to the interior of the sound insulation felt, a filter box is fixedly connected to the top of the polishing device body, an air inlet of the filter box communicates with a three-way hose, and an air inlet of the three-way hose penetrates into the sound absorption cotton. According to the dust collection and noise reduction device, through mutual cooperation of structures such as the sound absorption cotton, the three-way hose, the filter screen and the suction fan, dust collection and noise reduction treatment can be conducted on dust, chippings and noise generated in the grinding process, the dust, chippings and noise are prevented from polluting the environment, and harm to the body health of workers is avoided.

Description

Technical Field

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

[0002] Construction engineering refers to the planning, investigation, design, construction, completion and other technical work and completed engineering entities for the construction, reconstruction or expansion of buildings and ancillary structures and facilities, as well as the installation of supporting lines, pipelines and equipment. The materials involved in construction engineering are mostly reinforced concrete, wooden boards and other building materials;

[0003] After searching, Chinese patent announcement number: CN210024694U discloses a plate grinding device for construction sites, including a platform mechanism, an adjustment mechanism, a connecting piece and a grinding mechanism, the platform mechanism is provided with an adjustment mechanism, the adjustment mechanism is fixedly connected to the grinding mechanism through a connecting piece, the platform mechanism includes a workbench, the top of the workbench is fixedly installed with a support platform, a placement plate and a reinforcement slide bar, the top of the support platform is fixedly installed with a hydraulic push rod, and the reinforcement slide bar is slidably connected with a mounting plate. The utility model can drive the grinding motor and the grinding disc to adjust the X-axis, Y-axis and Z-axis directions. It only needs to fix the plate on the placement plate, and the grinding disc can be used to perform a comprehensive grinding process on the plate. The grinding process is efficient and useful. On the one hand, it greatly reduces the labor intensity of workers and ensures the grinding efficiency and grinding quality. On the other hand, it can avoid the sliding of the wooden board during the grinding process of the artificially fixed wooden board to cause harm to the workers.

[0004] In the above technology, the grinding device will produce dust, debris and noise during the grinding process. The dust, debris and noise generated during the grinding process will also cause harm to the health of the workers and are not conducive to environmental protection. Therefore, a plate grinding device for construction engineering is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a plate grinding device for construction engineering, aiming to improve the problems of dust, debris and noise in the grinding process in the prior art.

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

[0007] A plate grinding device for construction engineering comprises a workbench, the top of the workbench is fixedly connected to a grinding device body, the bottom of the grinding device body is provided with a grinding machine, the surface of the grinding machine is fixedly connected to a sound reduction cover, the interior of the sound reduction cover is fixedly connected to a sound insulation felt, the interior of the sound insulation felt is fixedly connected to sound absorbing cotton, the top of the grinding device body is fixedly connected to a filter box, the air inlet of the filter box is connected to a three-way hose, the air inlet of the three-way hose passes through the interior of the sound absorbing cotton, the interior of the filter box is movably connected to a filter box, the top of the filter box passes through the top of the filter box, the rear side of the inner cavity of the filter box is fixedly connected to a filter screen, the air outlet of the filter box is connected to a suction fan through a connecting pipe, the bottom of the suction fan is fixedly installed on the top of the grinding device body, the top of the workbench is provided with a fixing component, and the top of the workbench is provided with a limiting component;

[0008] As a further description of the above technical solution:

[0009] The fixing assembly includes a baffle, which is fixedly connected to the left side of the top of the workbench, a cylinder is fixedly connected to the right side of the top of the workbench, a clamp is fixedly connected to the output end of the cylinder, and the bottom of the clamp is in contact with the top of the workbench;

[0010] As a further description of the above technical solution:

[0011] A support plate is fixedly connected to the right side of the workbench, and the top of the support plate is fixedly connected to the bottom of the cylinder;

[0012] As a further description of the above technical solution:

[0013] The limit assembly includes a slider, which is fixedly connected to the bottom of the clamping plate, and the front and rear sides of the top of the workbench are both provided with a slide groove, and the slider is slidably connected inside the slide groove;

[0014] As a further description of the above technical solution:

[0015] A support block is fixedly connected to the surface of the three-way hose, and the support block is fixedly connected to the front side of the grinding device body;

[0016] As a further description of the above technical solution:

[0017] A handle is fixedly connected to the top of the filter box;

[0018] As a further description of the above technical solution:

[0019] A sealing ring is sleeved on the surface of the filter box, and the top of the sealing ring is fixedly connected to the top of the inner wall of the filter box;

[0020] As a further description of the above technical solution:

[0021] A protective cover is provided on the surface of the suction fan, and the bottom of the protective cover is fixedly connected to the top of the grinding device body.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, by arranging the mutual cooperation of the structures such as the sound-absorbing cotton, the three-way hose, the filter net and the suction fan, the dust and noise generated in the grinding process can be sucked and the noise can be reduced, so as to prevent the dust and noise from polluting the environment and avoiding harm to the health of the workers.

[0024] 2. In the utility model, by setting the baffle, the cylinder and the clamping plate structure to cooperate with each other, the user can quickly clamp and fix the plate conveniently, and the user does not need to fix the plate with bolts, thereby improving work efficiency and saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of a plate grinding device for construction engineering proposed by the utility model;

[0026] Figure 2 A three-dimensional cross-sectional structural schematic diagram of a sound reduction cover of a plate grinding device for construction engineering proposed by the utility model;

[0027] Figure 3 This is a schematic diagram of the structure of a suction fan of a plate grinding device for construction engineering proposed by the utility model;

[0028] Figure 4 The figure is a three-dimensional cross-sectional structural schematic diagram of a filter box of a plate grinding device for construction engineering proposed by the utility model.

[0029] Legend:

[0030] 1. Workbench; 2. Grinding device body; 3. Grinding machine; 4. Sound reduction cover; 5. Sound insulation felt; 6. Sound absorbing cotton; 7. Filter box; 8. Three-way hose; 9. Filter box; 10. Filter net; 11. Suction fan; 12. Baffle; 13. Cylinder; 14. Clamp; 15. Support plate; 16. Slider; 17. Slide; 18. Support block; 19. Handle; 20. Sealing ring; 21. Protective cover. DETAILED DESCRIPTION

[0031] 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.

[0032] Reference Figure 1-3 The utility model provides an embodiment: a plate grinding device for construction engineering, comprising a workbench 1, a grinding device body 2 is fixedly connected to the top of the workbench 1, a grinding machine 3 is arranged at the bottom of the grinding device body 2, a sound reduction cover 4 is fixedly connected to the surface of the grinding machine 3, a sound insulation felt 5 is fixedly connected to the inside of the sound reduction cover 4, a sound absorbing cotton 6 is fixedly connected to the inside of the sound insulation felt 5, a filter box 7 is fixedly connected to the top of the grinding device body 2, a sealing ring 20 is sleeved on the surface of the filter box 9, the top of the sealing ring 20 is fixedly connected to the top of the inner wall of the filter box 9, the gap between the filter box 7 and the filter box 9 can be reduced by the sealing ring 20 to prevent dust and debris from overflowing from the inside of the filter box 7, the air inlet of the filter box 7 is connected to a three-way hose 8, the surface of the three-way hose 8 is fixedly connected to a support block 18, the support block 18 is fixedly connected to the front of the grinding device body 2, the three-way hose 8 can be supported by the support block 18, the stability of the three-way hose 8 is improved, and the air inlet of the three-way hose 8 passes through the inside of the sound absorbing cotton 6;

[0033] Reference Figure 2-4 The filter box 7 is movably connected to the inside of the filter box 7, and a handle 19 is fixedly connected to the top of the filter box 9. The handle 19 can facilitate the user to quickly pull out the filter box 9 to clean the dust and debris inside. The top of the filter box 9 penetrates to the top of the filter box 7, and the rear side of the inner cavity of the filter box 9 is fixedly connected with a filter screen 10. The air outlet of the filter box 7 is connected to the suction fan 11 through a connecting pipe. The surface of the suction fan 11 is provided with a protective cover 21, and the bottom of the protective cover 21 is fixedly connected to the top of the grinding device body 2. The suction fan 11 can be protected by the protective cover 21 to prevent foreign objects from colliding with the suction fan 11 and being damaged. At the same time, the protective cover 21 can reduce the noise of the suction fan 11, and the bottom of the suction fan 11 is fixedly installed on the top of the grinding device body 2.

[0034] Reference Figure 1A fixing component is provided on the top of the workbench 1, and the fixing component includes a baffle 12, which is fixedly connected to the left side of the top of the workbench 1, and a cylinder 13 is fixedly connected to the right side of the top of the workbench 1. A support plate 15 is fixedly connected to the right side of the workbench 1, and the top of the support plate 15 is fixedly connected to the bottom of the cylinder 13. The support plate 15 can increase the connection area between the cylinder 13 and the workbench 1 to prevent the cylinder 13 and the workbench 1 from breaking. A clamping plate 14 is fixedly connected to the output end of the cylinder 13, and the bottom of the clamping plate 14 contacts with the top of the workbench 1.

[0035] Reference Figure 1 A limiting component is provided on the top of the workbench 1, and the limiting component includes a slider 16, which is fixedly connected to the bottom of the splint 14. A slide groove 17 is provided on the front and rear sides of the top of the workbench 1. The slider 16 is slidably connected to the inside of the slide groove 17. By arranging the slider 16 and the slide groove 17 to cooperate with each other, the splint 14 can be limited to avoid the problem of shaking of the splint 14 during sliding, and at the same time, the sliding resistance between the splint 14 and the workbench 1 can be reduced.

[0036] Working principle: When in use, the user first places the plate to be polished on the workbench 1, starts the cylinder 13, and the cylinder 13 drives the clamping plate 14 to clamp and fix the plate. The polishing device body 2 starts to polish the plate, and the dust and debris generated during polishing are started by the suction fan 11. The suction fan 11 sucks the dust and debris into the interior of the filter box 7 through the sound reduction cover 4 and the three-way hose 8. The filter box 7 then filters the inhaled dust and debris through the filter net 10, and finally the filtered air is discharged by the suction fan 11. At the same time, the sound insulation felt 5 and the sound-absorbing cotton 6 can reduce the noise generated by the polished plate, thereby achieving the advantages of dust absorption and noise reduction.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A plate grinding device for construction engineering, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to a grinding device body (2), the bottom of the grinding device body (2) is provided with a grinding machine (3), the surface of the grinding machine (3) is fixedly connected to a sound reduction cover (4), the interior of the sound reduction cover (4) is fixedly connected to a sound insulation felt (5), the interior of the sound insulation felt (5) is fixedly connected to a sound absorbing cotton (6), the top of the grinding device body (2) is fixedly connected to a filter box (7), the air inlet of the filter box (7) is connected to a three-way hose (8), the air inlet of the three-way hose (8) is connected to the air inlet of the three-way hose (8) The filter box (9) is movably connected to the interior of the sound-absorbing cotton (6), the top of the filter box (9) is connected to the top of the filter box (7), the rear side of the inner cavity of the filter box (9) is fixedly connected to a filter screen (10), the air outlet of the filter box (7) is connected to a suction fan (11) through a connecting pipe, the bottom of the suction fan (11) is fixedly installed on the top of the grinding device body (2), the top of the workbench (1) is provided with a fixing component, and the top of the workbench (1) is provided with a limiting component.

2. A construction engineering plate grinding device according to claim 1, characterized in that: The fixing assembly comprises a baffle (12), wherein the baffle (12) is fixedly connected to the left side of the top of the workbench (1), and a cylinder (13) is fixedly connected to the right side of the top of the workbench (1), and a clamping plate (14) is fixedly connected to the output end of the cylinder (13), and the bottom of the clamping plate (14) contacts the top of the workbench (1).

3. A construction engineering plate grinding device according to claim 2, characterized in that: A support plate (15) is fixedly connected to the right side of the workbench (1), and the top of the support plate (15) is fixedly connected to the bottom of the cylinder (13).

4. A construction engineering plate grinding device according to claim 2, characterized in that: The limiting assembly comprises a slider (16), the slider (16) is fixedly connected to the bottom of the clamping plate (14), and a slide groove (17) is provided on the front and rear sides of the top of the workbench (1), and the slider (16) is slidably connected inside the slide groove (17).

5. The construction engineering plate grinding device according to claim 1, characterized in that: A support block (18) is fixedly connected to the surface of the three-way hose (8), and the support block (18) is fixedly connected to the front side of the grinding device body (2).

6. A construction engineering plate grinding device according to claim 1, characterized in that: A handle (19) is fixedly connected to the top of the filter box (9).

7. A construction engineering plate grinding device according to claim 1, characterized in that: A sealing ring (20) is sleeved on the surface of the filter box (9), and the top of the sealing ring (20) is fixedly connected to the top of the inner wall of the filter box (9).

8. The plate grinding device for construction engineering according to claim 1, characterized in that: The surface of the suction fan (11) is covered with a protective cover (21), and the bottom of the protective cover (21) is fixedly connected to the top of the grinding device body (2).

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