CN215659366U

CN215659366U - A wall grinding device for house construction

Info

Publication number: CN215659366U
Application number: CN202122333627.7U
Authority: CN
Inventors: 王琳; 蒋冀勇; 郑跃钢; 赵欣
Original assignee: Zhejiang Xindongyang Construction Group Co ltd
Current assignee: Zhejiang Xindongyang Construction Group Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-01-28
Anticipated expiration: 2031-09-26

Abstract

The utility model discloses a wall surface polishing device for house construction, which comprises a fixed base, wherein two sides of the top end of the fixed base are respectively provided with a first sliding groove, two sides of the rear end of the fixed base are respectively and fixedly connected with a third motor, the top end of a transmission shaft of the third motor penetrates through the rear wall of the first sliding groove and is respectively and fixedly connected to one end of a third screw rod, the periphery of the third screw rod is respectively in threaded connection with two sides of the bottom end of a sliding platform, and two sides of the front part of the top end of the sliding platform are respectively and fixedly connected with an upright post. According to the wall surface polishing device, the distance between the polishing machine and the wall body is adjusted through the third motor, the polishing height of the polishing machine is adjusted through the second motor, the polishing range of the polishing machine is adjusted through the first motor, labor is saved, the safety of operators can be guaranteed when a higher wall surface is polished, in addition, floating dust generated by polishing is collected through the exhaust fan, and large particles are collected by the collection box, so that the operators are healthy in physical and mental, and the wall surface polishing device is worthy of being widely popularized.

Description

Wall grinding device for house construction

Technical Field

The utility model relates to the technical field of building tools, in particular to a wall surface polishing device for house construction.

Background

The wall polisher drives the polishing disc to rotate through the motor, the polishing disc has a certain grinding effect, a user can make the polishing disc cling to the wall surface by holding the polisher, the uneven part of the wall surface can be polished smoothly at a high speed, the conventional manual equipment for polishing the wall surface by using the abrasive paper is replaced, the traditional method for polishing the abrasive paper is relatively traditional, the polisher is labor-saving in use, the polishing speed is higher, the polishing flatness is higher, the polisher is universal in the building industry, and the traditional polishing mode is replaced successively.

Although the conventional polisher is excellent in polishing with sand paper, when some higher wall surfaces are polished, an operator needs to stand on a rack to operate, so that the conventional polisher is dangerous, and dust generated by polishing can influence the physical health of the operator and needs to be further cleaned.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a wall surface grinding device for house construction.

In order to achieve the purpose, the utility model adopts the following technical scheme: a wall grinding device for house construction comprises a fixed base, wherein first sliding grooves are formed in two sides of the top end of the fixed base, a third motor is fixedly connected to two sides of the rear end of the fixed base, the top end of a transmission shaft of the third motor penetrates through the rear wall of the first sliding groove and is fixedly connected to one end of a third screw rod, the periphery of the third screw rod is in threaded connection with two sides of the bottom end of a sliding platform respectively, stand columns are fixedly connected to two sides of the front portion of the top end of the sliding platform respectively, a second sliding groove is formed in the middle of the front end of each stand column, a second motor is fixedly connected to the top ends of the stand columns, the top end of the transmission shaft of the second motor penetrates through the top end of the second sliding groove and is fixedly connected to the top end of the first screw rod, the periphery of the first screw rod is in threaded connection with two sides of the rear end of a movable cross rod respectively, and a third sliding groove is formed in the middle of the front end of the movable cross rod, remove the first motor of one side fixedly connected with of horizontal pole, the transmission shaft top of first motor runs through one side and the one end of fixed connection at the second screw rod of third spout, the periphery threaded connection of second screw rod is at the rear end middle part of polisher, the rear end middle part fixedly connected with containing box of removal horizontal pole, the top fixedly connected with air exhauster of containing box, the top fixedly connected with of removal horizontal pole cover of breathing in and the cover of breathing in passes through the pipe connection with the air exhauster, sliding platform's front end fixedly connected with collects the box.

As a further description of the above technical solution:

the bottom of unable adjustment base is provided with a plurality of anti-skidding stripes.

As a further description of the above technical solution:

the other end of the third screw rod is rotatably connected to the front wall of the first sliding groove.

As a further description of the above technical solution:

the bottom of first screw rod all rotates the bottom of connecting at the second spout.

As a further description of the above technical solution:

the other end of the second screw rod is rotatably connected to the other side of the third sliding groove.

As a further description of the above technical solution:

the rear end of the containing box is provided with a filtering hole.

As a further description of the above technical solution:

the rear end of stand is fixedly connected with support frame respectively, the other end of support frame is fixed connection respectively in sliding platform's top both sides.

As a further description of the above technical solution:

the front end of the collecting box and the front end of the grinding machine are located on the same plane, and the collecting box is made of flexible plastics.

The utility model has the following beneficial effects:

1. according to the wall surface polishing machine, the third screw is driven to rotate through the third motor to drive the sliding platform to move, the distance between the polishing machine and the wall surface can be adjusted, the first screw is driven to rotate through the second motor to enable the movable cross rod to move up and down, the height of the polishing machine can be adjusted, it is guaranteed that a higher wall surface can be polished without an operator climbing up, the safety of the operator is protected, the second screw is driven to rotate by the first motor to enable the polishing machine to move transversely, the polishing area of the polishing machine fixed once is increased, the polishing flatness is higher, and the polishing efficiency is higher.

2. According to the utility model, the exhaust fan is started when the grinding machine works, floating dust generated by grinding passes through the air suction cover and is extracted by the exhaust fan to enter the containing box, sucked air is discharged from the filtering holes, and dust is blocked in the containing box for centralized treatment, so that physical and psychological health of operators in the construction process can be ensured, and the dust collecting device is worthy of vigorous popularization.

Drawings

Fig. 1 is a first schematic front side structure diagram of a wall surface grinding device for house construction according to the present invention;

fig. 2 is a schematic rear side structure view of a wall surface polishing device for house construction according to the present invention;

fig. 3 is a schematic diagram of a front side structure of a wall surface polishing device for house construction according to the present invention.

Illustration of the drawings:

1. a fixed base; 2. anti-skid stripes; 3. a first chute; 4. a sliding platform; 5. a column; 6. a second chute; 7. a first screw; 8. moving the cross bar; 9. a third chute; 10. a second screw; 11. a sander; 12. an exhaust fan; 13. an air intake cover; 14. a first motor; 15. a second motor; 16. a collection box; 17. a third motor; 18. a support frame; 19. a storage box; 20. a filtration pore; 21. and a third screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, one embodiment of the present invention is provided: a wall polishing device for house construction comprises a fixed base 1, wherein first sliding grooves 3 are respectively formed in two sides of the top end of the fixed base 1, third motors 17 are respectively and fixedly connected to two sides of the rear end of the fixed base 1, the top ends of transmission shafts of the third motors 17 penetrate through the rear wall of the first sliding grooves 3 and are respectively and fixedly connected to one ends of third screw rods 21, the peripheries of the third screw rods 21 are respectively and fixedly connected to two sides of the bottom end of a sliding platform 4, stand columns 5 are respectively and fixedly connected to two sides of the front portion of the top end of the sliding platform 4, second sliding grooves 6 are respectively formed in the middle portions of the front ends of the stand columns 5, second motors 15 are respectively and fixedly connected to the top ends of the first screw rods 7, the peripheries of the first screw rods 7 are respectively and fixedly connected to two sides of the rear end of a movable cross rod 8, third sliding grooves 9 are formed in the middle portions of the front ends of the movable cross rods 8, one side of the movable cross bar 8 is fixedly connected with a first motor 14, the top end of a transmission shaft of the first motor 14 penetrates through one side of a third chute 9 and is fixedly connected with one end of a second screw rod 10, the periphery of the second screw rod 10 is in threaded connection with the middle part of the rear end of the polisher 11, the middle part of the rear end of the movable cross bar 8 is fixedly connected with a containing box 19, the top end of the containing box 19 is fixedly connected with an exhaust fan 12, the top end of the movable cross bar 8 is fixedly connected with an air suction cover 13, the air suction cover 13 is connected with the exhaust fan 12 through a pipeline, the front end of the sliding platform 4 is fixedly connected with a collecting box 16, the fixed base 1 is placed beside a wall to be polished, the third screw rod 21 is driven to rotate by starting a third motor 17, the third screw rod 21 drives the sliding platform 4 to move, thereby adjusting the distance between the polisher 11 and the wall, the first screw rod 7 is driven to rotate by the second motor 15, the first screw rod 7 drives the movable cross bar 8 to move up and down, therefore, the vertical position of the sander 11 is adjusted, a higher wall can be sanded without an operator climbing the wall, the safety of the operator is protected, the first motor 14 drives the second screw rod 10 to rotate, the sander 11 moves transversely, the sanding area of the sander 11 is increased, the efficiency is improved, the exhaust fan 12 is started while the sander 11 works, floating dust generated by friction between the sander 11 and the wall passes through the air suction cover 13 and is sucked into the storage box 19 by the exhaust fan 12 for storage, air sucked into the storage box 19 is discharged from the filter holes 20, dust is blocked in the storage box 19 by the filter holes 20 for centralized processing, and larger particles fall into the collection box 16 for collection.

The bottom end of the fixed base 1 is provided with a plurality of anti-skid stripes 2 which can prevent the distance between the polisher 11 and the wall surface from increasing due to the movement of the fixed base 1 in the polishing process, thereby reducing the polishing effect, the other end of the third screw 21 is rotatably connected on the front wall of the first chute 3, the bottom end of the first screw 7 is rotatably connected at the bottom end of the second chute 6, the other end of the second screw 10 is rotatably connected at the other side of the third chute 9, the rear end of the containing box 19 is provided with a filtering hole 20, the hole of the filtering hole 20 is smaller, so that the fine dust can be blocked and the air can pass through, the rear ends of the upright posts 5 are respectively and fixedly connected with a supporting frame 18, the strength of the upright posts 5 is enhanced, the polishing effect is improved, the other ends of the supporting frames 18 are respectively and fixedly connected at the two sides of the top end of the sliding platform 4, the front end of the collecting box 16 and the front end of the polisher 11 are positioned on the same plane, and the material of the collecting box 16 is flexible plastic, the sander 11 can be attached to a wall surface while ensuring collection of dust.

The working principle is as follows: firstly, a fixed base 1 is placed at the wall edge to be polished, a third motor 17 is started to drive a third screw 21 to rotate, the third screw 21 drives a sliding platform 4 to move, so that the distance between a polisher 11 and the wall surface is adjusted, a first screw 7 is driven to rotate by a second motor 15, the first screw 7 drives a movable cross rod 8 to move up and down, so that the vertical position of the polisher 11 is adjusted, the requirement that a higher wall surface can be polished without climbing up by an operator can be met, the safety of the operator is protected, the first motor 14 drives a second screw 10 to rotate, so that the polisher 11 moves transversely, the polishing area of the polisher 11 is increased, the efficiency is improved, an exhaust fan 12 is started while the polisher 11 works, floating dust generated by friction between the polisher 11 and the wall surface passes through an air suction cover 13 and is sucked into a storage box 19 by the exhaust fan 12 for storage, and air sucked into the storage box 19 is discharged from a filter hole 20, the dust is blocked by the filter holes 20 in the storage box 19 for centralized processing, and larger particles fall into the collection box 16 to be collected.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a wall grinding device for house construction, includes unable adjustment base (1), its characterized in that: the top end of the fixed base (1) is provided with a first sliding chute (3), the rear end of the fixed base (1) is fixedly connected with a third motor (17), the top end of a transmission shaft of the third motor (17) penetrates through the rear wall of the first sliding chute (3) and is fixedly connected with one end of a third screw (21), the periphery of the third screw (21) is respectively in threaded connection with the two sides of the bottom end of the sliding platform (4), the two sides of the front part of the top end of the sliding platform (4) are respectively and fixedly connected with a stand column (5), the middle part of the front end of the stand column (5) is provided with a second sliding chute (6), the top end of the stand column (5) is respectively and fixedly connected with a second motor (15), the top end of the transmission shaft of the second motor (15) penetrates through the top end of the second sliding chute (6) and is fixedly connected with the top end of a first screw (7), the periphery of the first screw (7) is respectively in threaded connection with the two sides of the rear end of a movable cross rod (8), the utility model discloses a grinding machine, including removal horizontal pole (8), front end middle part of removal horizontal pole (8) is provided with third spout (9), the first motor (14) of one side fixedly connected with of removal horizontal pole (8), the transmission shaft top of first motor (14) runs through one side and the one end of fixed connection at second screw rod (10) of third spout (9), the periphery threaded connection of second screw rod (10) is in the rear end middle part of polisher (11), the rear end middle part fixedly connected with containing box (19) of removal horizontal pole (8), the top fixedly connected with air exhauster (12) of containing box (19), the top fixedly connected with suction hood (13) of removal horizontal pole (8) just suction hood (13) and air exhauster (12) pass through the pipe connection, the front end fixedly connected with of sliding platform (4) collects box (16).

2. The wall grinding device for house construction according to claim 1, characterized in that: the bottom end of the fixed base (1) is provided with a plurality of anti-slip stripes (2).

3. The wall grinding device for house construction according to claim 1, characterized in that: the other end of the third screw (21) is rotatably connected to the front wall of the first sliding groove (3).

4. The wall grinding device for house construction according to claim 1, characterized in that: the bottom of first screw rod (7) all rotates the bottom of connecting at second spout (6).

5. The wall grinding device for house construction according to claim 1, characterized in that: the other end of the second screw rod (10) is rotatably connected to the other side of the third sliding chute (9).

6. The wall grinding device for house construction according to claim 1, characterized in that: the rear end of the containing box (19) is provided with a filtering hole (20).

7. The wall grinding device for house construction according to claim 1, characterized in that: the rear ends of the upright posts (5) are fixedly connected with supporting frames (18) respectively, and the other ends of the supporting frames (18) are fixedly connected to two sides of the top end of the sliding platform (4) respectively.

8. The wall grinding device for house construction according to claim 1, characterized in that: the front end of the collecting box (16) and the front end of the grinding machine (11) are located on the same plane, and the collecting box (16) is made of flexible plastics.