Portable multi-scene electric embedded steel bar hole cleaning device

Abstract

The utility model belongs to the technical field of building construction, and relates to a rebar planting and hole cleaning device, in particular to a portable multi-scene electric rebar planting and hole cleaning device which comprises a protective shell, the inner wall of the protective shell is fixedly connected with a breathable blocking net, and the upper surface of the breathable blocking net is fixedly connected with a motor. An output shaft of the motor penetrates through the lower surface of the breathable barrier net and is coaxially and fixedly provided with fan blades, a sealing cover is arranged at the top end of the protective shell, a battery bin is arranged in the sealing cover, a rechargeable battery is arranged in the battery bin, a battery protective cover is arranged on the sealing cover, and a metal hose is fixedly connected to the bottom end of the protective shell. The steel bar planting hole cleaning tool overcomes the limitation of a steel bar planting hole tool due to the position of a steel bar planting hole, effectively improves the efficiency of steel bar planting hole cleaning work, and solves the problems that an existing dust cleaning auxiliary tool is greatly influenced by the position of the steel bar planting hole, a large tool is difficult to apply, and a small tool is insufficient in cleaning effect.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a portable multi-scene electric rebar planting hole cleaning device. Background Art

[0002] During the construction process, the quality control of secondary structure construction is particularly important. The quality control of secondary structure rebar embedding is both the focus and the difficulty of secondary structure masonry construction. Since secondary structure rebar embedding requires drilling, and the rebar embedding holes are usually small in diameter and deep, they are particularly difficult to clean. The residual ash in the holes has a great influence on the strength of the rebar after forming. Therefore, it is very important to clean the ash in the rebar embedding holes.

[0003] In the prior art, the conventional method of cleaning dust inside the rebar planting holes is generally to use long-bristled brushes, air pumps and other tools to assist in this. However, due to the various locations of the rebar planting holes, including the bottom plate, top plate, column, narrow space and other locations, larger tools such as air pumps are difficult to use, and the cleaning effect of using long-bristled brushes is not ideal. Therefore, a portable multi-scene electric rebar planting hole cleaning device is proposed to solve the above problems. Utility Model Content

[0004] In order to solve the above technical problems, the utility model proposes a portable multi-scene electric rebar hole cleaning device, which overcomes the limitations of the rebar hole tools due to the position of the rebar holes, and also effectively improves the efficiency of the rebar hole cleaning work.

[0005] The technical solution to achieve the purpose of the utility model is: a portable multi-scene electric rebar planting and hole cleaning device, including a protective shell, the inner wall of the protective shell is fixedly connected to a breathable barrier net, the upper surface of the breathable barrier net is fixedly connected to a motor, the output shaft of the motor passes through the lower surface of the breathable barrier net and is coaxially fixed with fan blades, the top of the protective shell is provided with a closing cover, a battery compartment is provided in the closing cover, a rechargeable battery is provided in the battery compartment, a battery protection cover is provided on the closing cover, and the bottom end of the protective shell is fixedly connected to a metal hose.

[0006] In some embodiments, a handle and a switch are respectively provided on the surface of the protective shell, and the switch is electrically connected to the motor.

[0007] In some embodiments, a plurality of air holes are formed through the surface of the breathable barrier net.

[0008] In some embodiments, an air inlet grid is formed through the surface of the protective shell, a support frame is fixedly connected to the surface of the protective shell, and a movable anti-fouling grille is slidably connected to the inner wall of the support frame.

[0009] Compared with the prior art, the utility model has the following significant advantages:

[0010] The utility model turns on the switch, and the motor is powered on to drive the fan blades to rotate. The fan blades draw air in through the air holes of the air intake grid and the air barrier net, and the wind is transported to the rebar holes along the metal hose, and the debris in the rebar holes is directly blown out to complete the cleaning work. Since the metal hose has excellent deformation performance, it can be inserted into the rebar holes in various places, which greatly reduces the limitations of the use of tools. Compared with manual handheld tool cleaning, the method of using wind power to directly blow out debris can also effectively improve the work efficiency of rebar hole cleaning.

[0011] The invention solves the problem that the existing auxiliary cleaning tools are greatly affected by the position of the anchor hole, large tools are difficult to use, and small tools have insufficient cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0013] Figure 1 It is a schematic diagram of the main structure provided in one embodiment of the utility model;

[0014] Figure 2 It is a schematic diagram of the protective shell (explosion) structure provided in one embodiment of the utility model;

[0015] Figure 3 It is a schematic diagram of the structure of a protective shell (cross-section) provided in one embodiment of the utility model.

[0016] Description of reference numerals:

[0017] 1. Protective shell; 2. Breathable barrier net; 3. Motor; 4. Fan blades; 5. Closing cover; 6. Battery compartment; 7. Rechargeable battery; 8. Battery protection cover; 9. Metal hose; 10. Handle; 11. Switch; 12. Ventilation hole; 13. Support frame; 14. Removable anti-fouling grille. DETAILED DESCRIPTION

[0018] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0019] The utility model provides a portable multi-scenario electric rebar planting hole cleaning device through improvement. The technical solution of the utility model is:

[0020] like Figure 1As shown, a portable multi-scene electric rebar planting hole cleaning device includes a protective shell 1, the inner wall of the protective shell 1 is fixedly connected to a breathable barrier net 2, the upper surface of the breathable barrier net 2 is fixedly connected to a motor 3, the output shaft of the motor 3 passes through the lower surface of the breathable barrier net 2 and is coaxially fixed with a fan blade 4, and a closing cover 5 is provided on the top of the protective shell 1. The closing cover 5 and the protective shell 1 are fixed with a screw similar to a bottle cap. The two are not separated unless necessary. When separating, it is necessary to pay attention to the connection line between the battery compartment 6 and the motor 3. A battery compartment 6 is provided in the closing cover 5, and a Rechargeable battery 7. The use of rechargeable battery 7 can greatly improve the portability of the device. The mobile power supply allows the device to be freely carried to any location for use. A battery protection cover 8 is provided on the closing cover 5. The battery protection cover 8 is connected to the protective shell 1 with a hinge, and has a corresponding buckle to maintain the closed state of the battery compartment 6. The bottom end of the protective shell 1 is fixedly connected with a metal hose 9. The metal hose 9 adopts a metal bellows. This hose has a strong deformation ability and can adapt to different working environments. It also has strong corrosion resistance and sealing, and has a long service life.

[0021] like Figure 2 and Figure 3 As shown, in one embodiment, a handle 10 and a switch 11 are respectively provided on the surface of the protective shell 1. The switch 11 is electrically connected to the motor 3. The switch 11 is a multi-speed adjustable switch 11. The motor 3 is adapted to the switch 11 and can freely adjust the speed of the motor 3 to change the air output.

[0022] In one embodiment, a plurality of air holes 12 are formed through the surface of the breathable barrier net 2 . The air holes 12 can ensure that the fan blades 4 have sufficient air intake to generate a blowing air volume, and can also prevent stone fragments from entering the protective shell 1 .

[0023] In one embodiment, an air intake grille is provided on the surface of the protective shell 1, and the air intake grille runs through the entire protective shell 1 to ensure sufficient air intake. At the same time, when the inside of the protective shell 1 is contaminated with dust, it can also be cleaned through the air intake grille without disassembly. The surface of the protective shell 1 is fixedly connected to a support frame 13, and the inner wall of the support frame 13 is slidably connected to a movable anti-fouling grille 14. The position of the movable anti-fouling grille corresponds to the position of the air intake grilles on both sides. When the inside of the protective shell 1 needs to be cleaned, the air intake grille can be completely exposed by sliding along the support frame 13.

[0024] The specific working method is: when the portable multi-scene electric rebar hole cleaning device is used, first bring the device to the rebar hole that needs to be cleaned, the user holds the handle 10 with one hand and keeps the metal hose 9 in the other hand, inserts the metal hose 9 into the rebar hole, turns on the switch 11, and the motor 3 is powered on to drive the fan blades 4 to rotate. The fan blades 4 draw in air through the air holes 12 of the air inlet grid and the breathable barrier net 2, and transport the wind along the metal hose 9 to the rebar hole, and directly blow out the debris in the rebar hole to complete the cleaning work.

[0025] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A portable multi-scenario electric rebar planting hole cleaning device, comprising a protective shell (1), characterized in that: The inner wall of the protective shell (1) is fixedly connected to a breathable barrier net (2), the upper surface of the breathable barrier net (2) is fixedly connected to a motor (3), the output shaft of the motor (3) passes through the lower surface of the breathable barrier net (2) and is coaxially fixed with a fan blade (4), the top end of the protective shell (1) is provided with a closing cover (5), a battery compartment (6) is provided in the closing cover (5), a rechargeable battery (7) is provided in the battery compartment (6), a battery protection cover (8) is provided on the closing cover (5), and the bottom end of the protective shell (1) is fixedly connected to a metal hose (9).

2. According to the portable multi-scenario electric rebar planting hole cleaning device of claim 1, it is characterized by: A handle (10) and a switch (11) are respectively provided on the surface of the protective shell (1), and the switch (11) is electrically connected to the motor (3).

3. According to the portable multi-scenario electric rebar planting hole cleaning device of claim 1, it is characterized by: A plurality of air holes (12) are formed through the surface of the air-permeable barrier net (2).

4. According to the portable multi-scenario electric rebar planting hole cleaning device of claim 1, it is characterized by: An air inlet grid is provided through the surface of the protective shell (1), a support frame (13) is fixedly connected to the surface of the protective shell (1), and a movable anti-fouling grid (14) is slidably connected to the inner wall of the support frame (13).

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