Wall chiseling device and construction method

Abstract

The invention provides a wall chiseling device and a construction method, the wall chiseling device comprises a chiseling part, a dust fall part, a support part and a movable base, the support part is connected with the base, and the chiseling part and the dust fall part are respectively connected with the support part. According to the construction method of the wall chiseling device, the base is moved, the chiseling part corresponds to the to-be-ground area of the wall surface, the wall surface is chiseled and ground through the chiseling part, and the dust concentration of the grinding environment can be reduced through the dust falling part. The movable base has the beneficial effects that the movable base is convenient to move and can be used for bearing electric wires and the like, and the construction efficiency and the construction environment safety can be improved; the chiseling part is mounted on the supporting part, so that the comfort of personnel in the operation process can be improved, and the physical consumption is reduced; the dust falling part can also improve the construction environment and reduce dust pollution; the structure is simple and the preparation cost is low.

Description

Technical Field

[0001] The invention belongs to the technical field of building construction, and in particular relates to a wall chiseling device and a construction method. Background Art

[0002] Conventional concrete chiseling relies primarily on simple hand tools, such as chisels and hammers. This results in low efficiency, high energy consumption, high labor costs, and difficulty controlling manual chiseling precision. While using small electric tools, such as rotary hammers, can improve chiseling efficiency, they also generate significant vibration and dust, impacting operator comfort. Furthermore, electrical wires can be dragged and pulled during construction, posing safety risks. Existing shear wall chiseling methods suffer from low efficiency, high labor costs, and impacts on operator comfort and safety. Summary of the Invention

[0003] In order to solve the above technical problems, the present invention provides a wall chiseling device and construction method, which are particularly suitable for improving the chiseling efficiency and ensuring the comfort and safety of personnel during the construction process.

[0004] The technical solution adopted by the present invention is: a wall chiseling device, including a chiseling part, a dust reduction part, a support part and a movable base, the support part is connected to the base, and the chiseling part and the dust reduction part are respectively connected to the support part.

[0005] Furthermore, the support portion includes a vertical support mechanism and a horizontal support mechanism, the vertical support mechanism is connected to the base, the horizontal support mechanism is movably connected to the vertical support mechanism, and the chiseling portion is movably connected to the horizontal support mechanism.

[0006] Furthermore, there are two vertical support mechanisms, each of which includes a first gear adjustment group and a vertical rack guide, and the transverse support mechanism includes a second gear adjustment group and a transverse rack guide. The transverse rack guide is arranged between the two vertical rack guides and the end of the transverse rack guide is movably connected to the corresponding vertical rack guide through the first gear adjustment group, and the chiseling part is movably connected to the transverse rack guide through the second gear adjustment group.

[0007] Furthermore, the dust reduction unit includes a water tank, a water pump, a water pipe and at least one atomizing nozzle connected in sequence, and the atomizing nozzle is connected to the supporting unit.

[0008] Furthermore, the chiseling part includes a driving motor and a grinding head connected to an output shaft of the driving motor, and the driving motor is connected to the supporting part.

[0009] Furthermore, the base includes a base body, moving wheels and supporting legs, and the moving wheels, supporting legs and supporting parts are respectively connected to the base body.

[0010] Furthermore, the base also includes an armrest and a reinforcement support, the armrest is connected to the base body, and the two ends of the reinforcement support are respectively connected to the base body and the support part.

[0011] The present invention also provides a construction method of a wall chiseling device, comprising the following steps: moving the base so that the chiseling part corresponds to the wall surface, chiseling the wall surface by the chiseling part and reducing the dust concentration in the working environment by the dust reduction part.

[0012] The advantages and positive effects of the present invention are: due to the adoption of the above-mentioned technical solution, the movable base is easy to move and can be used to carry electric wires, etc., which can improve construction efficiency and construction environment safety; the chiseling part is installed on the supporting part, which can improve the comfort of personnel during the operation and reduce physical energy consumption; the dust reduction part can also improve the construction environment and reduce dust pollution; it has the advantages of simple structure, low preparation cost, and can improve construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of an embodiment of the present invention;

[0014] Figure 2 yes Figure 1 A magnified schematic diagram of point A in the middle;

[0015] Figure 3 yes Figure 1 An enlarged schematic diagram of the structure of the chiseling part at point B in the middle;

[0016] Figure 4 is a plan view of a grinding head according to an embodiment of the present invention;

[0017] In the picture:

[0018] 1. Chiseling part 2. First gear adjustment group 3. Vertical rack guide

[0019] 4. Wires 5. Power supply 6. Base

[0020] 7. Moving wheels 8. Support legs 9. Reinforcement support

[0021] 10. Dust reduction unit 11. Drive motor 12. Grinding head

[0022] 13. Protrusion 14. Second gear adjustment group 15. Horizontal rack guide

[0023] 16. Armrests DETAILED DESCRIPTION

[0024] The following describes embodiments of the present invention in conjunction with the accompanying drawings. The described embodiments are only a part of the embodiments of the invention, rather than all the embodiments.

[0025] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions.

[0026] The embodiments described below with reference to the accompanying drawings are illustrative and intended only to explain the present invention and are not to be construed as limiting the present invention. In describing the present invention, it should be understood that terms such as "install," "connect," and "fix" are to be understood broadly, encompassing both direct and indirect connection, installation, or fixation, and the present invention is not intended to limit these terms.

[0027] like Figures 1 to 4 As shown, a schematic diagram of an embodiment of a wall chiseling device of the present invention includes a chiseling part 1, a dust reduction part 10, a support part and a movable base, the support part is connected to the base, and the chiseling part 1 and the dust reduction part 10 are respectively connected to the support part.

[0028] In this embodiment, the support portion includes a vertical support mechanism and a transverse support mechanism. The vertical support mechanism is connected to the base, and the transverse support mechanism is movably connected to the vertical support mechanism. The chiseling portion 1 is movably connected to the transverse support mechanism. This embodiment facilitates horizontal or vertical adjustment of the chiseling portion, thereby improving the efficiency and flexibility of chiseling operations.

[0029] In this embodiment, there are two vertical support mechanisms, each of which includes a first gear adjustment group 2 and a vertical rack guide 3. The transverse support mechanism includes a second gear adjustment group 14 and a transverse rack guide 15. The transverse rack guide 15 is disposed between the two vertical rack guides 3, and the end of the transverse rack guide 15 is movably connected to the corresponding vertical rack guide 3 through the first gear adjustment group 2. The chiseling portion 1 is movably connected to the transverse rack guide 15 through the second gear adjustment group 14. The first gear adjustment group 2 includes a first gear slider that can be meshed with the vertical rack guide 3 for transmission connection, and the second gear adjustment group 14 includes a second gear slider that can be meshed with the transverse rack guide 15 for transmission connection. The specific structures of the first and second gear sliders and the manner in which they are transmission-connected to the corresponding vertical or transverse rack guides are prior art and will not be further described in this invention. In this embodiment, the horizontal or vertical position of the chiseling part 1 can be flexibly adjusted when the base is fixed; in other embodiments, the first gear adjustment group 2 and the second gear adjustment group 14 can also be automatically adjusted and moved by the controller, and can move and grind at the same time to realize automated chiseling operations in local areas. The automated movement control method can be flexibly selected based on the common technical knowledge of those skilled in the art, and the present invention does not limit it.

[0030] In this embodiment, the dust suppression unit 10 includes a water tank, a water pump, a water pipe, and at least one atomizing nozzle, which is connected to the support unit. Preferably, the atomizing nozzle is rotatably connected to the vertical rack guide 3 via an adjustable bracket. The atomizing nozzle is tilted toward the grinding area and is used to spray an atomized water curtain during the wall chiseling and grinding process to absorb suspended dust and reduce dust concentration in the working environment.

[0031] In this embodiment, the chiseling unit 1 includes a drive motor 11 and a grinding head 12 connected to the output shaft of the drive motor 11. The drive motor 11 is connected to the support unit. Preferably, the drive motor 11 is in transmission connection with a transverse rack guide 15 via a second gear adjustment assembly 14. A plurality of conical protrusions 13 are evenly distributed on the surface of the grinding head 12. Preferably, the chiseling unit 1 also includes a waterproof assembly, which includes a waterproof cover mounted over the motor.

[0032] In this embodiment, a power supply unit 5 is also included. The power supply unit 5 includes a rechargeable power supply arranged on the base, which is electrically connected to the water pump and the drive motor 11. The wires 4 used for connection can also be placed on the base to prevent the wires 4 from dragging around.

[0033] In this embodiment, the base includes a base body 6, moving wheels 7 and legs 8. The moving wheels 7, legs 8 and the vertical rack guide rails 3 of the support portion are respectively connected to the base body 6. The base body 6 can be welded with square steel to form an external frame, and a steel plate is installed on the external frame to serve as a load-bearing platform; the moving wheels 7 are preferably universal wheels, two in number and symmetrically installed on both sides of the base body 6; the legs 8 are made of square steel, and anti-slip pads are provided on the bottom, two in number and installed on both sides of the base body 6. The moving wheels 7 can be used to move the base, and the legs 8 can facilitate the fixation of the base. The legs 8 are rotatably connected to the base body 6 to be folded or unfolded. When the legs 8 are folded, the base can be easily moved, and when the legs 8 are unfolded, the stability of the base fixation can be improved. The assembly method of the rotatably connected legs 8 to the base body 6 is a prior art and will not be described separately in the present invention.

[0034] In this embodiment, the base further includes an armrest 16 and a reinforcement brace 9. The armrest 16 is connected to the base body 6, and the two ends of the reinforcement brace 9 are respectively connected to the base body 6 and the support portion. Preferably, there are two reinforcement braces 9, each of which is connected to a corresponding vertical rack guide rail 3 for reinforcement.

[0035] On the other hand, the present invention also provides a construction method of a wall chiseling device, comprising the following steps:

[0036] Move the base to the wall to be chiseled. During the movement, lift the base body 6 through the handrail 16 to lift the support legs 8 off the ground, and move the wall chiseling device to the working area through the moving wheels 7. When it reaches the working area, lower the support legs 8 so that they are in contact with the ground. The support legs 8 cooperate with the moving wheels 7 to fix the position of the base body 6. During the operation, the support legs 8 can be adjusted to a folded or unfolded state according to actual conditions to facilitate movement or fixation.

[0037] The vertical height of the chiseling part 1 is adjusted by the first gear adjustment group 2, and the lateral position of the chiseling part 1 is adjusted by the second gear adjustment group 14, so that the grinding head 12 of the chiseling part 1 corresponds to the area of ​​the wall to be polished. Turn on the power, start the chiseling part 1 and the dust reduction part 10, and the grinding head 12 reciprocates horizontally or vertically along the wall to achieve chiseling and polishing of the wall. The atomizing nozzle of the dust reduction part 10 can reduce the dust concentration in the polishing environment.

[0038] When the wall is chiseled out, the base can be moved for transfer or storage.

[0039] This embodiment uses a movable base to move quickly and can also be used to carry wires, etc., which can improve construction efficiency and construction environment safety; the chiseling part 1 is installed on the support part, which can avoid the vibration of the chiseling part 1 during operation and affect the comfort of personnel, reduce physical energy consumption, and avoid the impact of chiseling accuracy and quality due to differences in techniques when personnel manually chisel; the dust reduction part 10 can also improve the construction environment and reduce dust pollution; it has a simple structure, low preparation cost, can be reused, improves construction efficiency, and reduces labor costs.

[0040] The embodiments of the present invention are described in detail above, but the contents described are only preferred embodiments of the present invention and should not be considered to limit the scope of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A wall chiseling device, characterized in that: The utility model comprises a chiseling part, a dust reduction part, a support part and a movable base, wherein the support part is connected to the base, and the chiseling part and the dust reduction part are respectively connected to the support part.

2. The wall chiseling device according to claim 1, characterized in that: The support portion includes a vertical support mechanism and a horizontal support mechanism, the vertical support mechanism is connected to the base, the horizontal support mechanism is movably connected to the vertical support mechanism, and the chiseling portion is movably connected to the horizontal support mechanism.

3. The wall chiseling device according to claim 2, characterized in that: There are two vertical support mechanisms, each of which includes a first gear adjustment group and a vertical rack guide rail. The transverse support mechanism includes a second gear adjustment group and a transverse rack guide rail. The transverse rack guide rail is arranged between the two vertical rack guide rails and the end of the transverse rack guide rail is movably connected to the corresponding vertical rack guide rail through the first gear adjustment group. The chiseling part is movably connected to the transverse rack guide rail through the second gear adjustment group.

4. The wall chiseling device according to any one of claims 1 to 3, characterized in that: The dust reduction unit includes a water tank, a water pump, a water pipe and at least one atomizing nozzle which are connected in sequence, and the atomizing nozzle is connected to the supporting unit.

5. The wall chiseling device according to any one of claims 1 to 3, characterized in that: The chiseling part includes a driving motor and a grinding head connected to an output shaft of the driving motor, and the driving motor is connected to the supporting part.

6. The wall chiseling device according to any one of claims 1 to 3, characterized in that: The base includes a base body, moving wheels and legs, and the moving wheels, the legs and the support part are respectively connected to the base body.

7. The wall chiseling device according to claim 6, characterized in that: The base further includes an armrest and a reinforcement support, the armrest is connected to the base body, and two ends of the reinforcement support are respectively connected to the base body and the support portion.

8. A construction method of a wall chiseling device, comprising the wall chiseling device according to any one of claims 1 to 7, characterized in that: The following steps are included: The base is moved so that the chiseling part corresponds to the wall surface, the wall surface is chiseled by the chiseling part, and the dust reduction part reduces the dust concentration in the working environment.

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