A wall drilling device for installing ventilation equipment

Abstract

The utility model relates to the technical field of wall drilling equipment, specifically a wall drilling device for installing ventilation equipment, including an electric drill, wherein a transmission compartment and a motor compartment are arranged in the electric drill, and the bottom of the left end of the transmission compartment is connected to the motor compartment; a bearing compartment is arranged on the left side of the transmission compartment; a handle is arranged on the bottom of the right end of the transmission compartment; and a dust hopper is arranged on the left end of the outer surface of the bearing compartment. When drilling holes in the ceiling wall, this wall drilling device for installing ventilation equipment can be equipped with a dust hopper to collect and intercept dust and debris generated and dropped during the drilling process to prevent damage to the eyes of the staff. At the same time, the electrically retractable drill support installed can eliminate the need for the staff to lift the drill by arm strength. The staff only needs to adjust the basic length of the telescopic rod and use the shoulder to support the drill support to start drilling. In addition, the electrically retractable rod can be automatically pushed upward when the drilling process is started, and the staff does not need to exert upward force, which is very convenient and labor-saving.

Description

Technical Field

[0001] The utility model relates to the technical field of wall drilling equipment, in particular to a wall drilling device for installing ventilation equipment. Background Art

[0002] In modern industry, bolt connection has become one of the main means of assembling and installing equipment. The installation process of most wall equipment requires drilling holes in the corresponding wall first for bolt installation. In this case, drilling equipment is particularly important. The drilling machine can use a tool that is harder than the target surface for high-speed rotation and cutting, thereby making installation holes on the surface of the target object. It is highly efficient and is therefore widely used in various engineering fields.

[0003] Currently available wall punching devices are mostly divided into large through-hole punching machines and small installation hole punching machines. During the installation of ventilation ducts, it is often necessary to punch threaded installation holes on the ceiling. Most of the existing punching equipment requires operators to rely entirely on arm strength to lift and push the drill upward. Generally, a large number of holes are punched during the installation process, which is very laborious. In addition, dust and ash will fall during the drilling process, which not only affects the work progress, but also easily damages the eyes of the workers, which is very inconvenient.

[0004] In order to solve the above problems, we have made improvements and proposed a wall drilling device for installing ventilation equipment. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model provides a wall drilling device for installing ventilation equipment, comprising an electric drill, wherein a transmission compartment and a motor compartment are arranged in the electric drill, and the bottom of the left end of the transmission compartment is communicated with the motor compartment; a bearing compartment is arranged on the left side of the transmission compartment, and the right side of the bearing compartment is communicated with the left side of the transmission compartment; a handle is arranged on the bottom of the right end of the transmission compartment, and the top and bottom ends of the handle are respectively communicated with the transmission compartment and the motor compartment; and a dust collecting hopper is arranged on the left end of the outer surface of the bearing compartment.

[0007] As a preferred technical solution of the utility model, a switch is provided on the top left side of the handle, and the switch is movably connected to the handle; a threaded drill bit is provided at the left center of the bearing compartment, and the right end of the threaded drill bit is rotatably connected to the bearing compartment; a front handle is provided on the bottom surface of the left end of the transmission compartment, and the top of the front handle is fixedly connected to the transmission compartment by bolts.

[0008] As a preferred technical solution of the utility model, a battery compartment is provided at the bottom of the motor compartment, and the top of the battery compartment is connected to the motor compartment; a mounting sleeve is provided at the right end of the dust hopper, and the left side of the mounting sleeve is fixedly connected to the dust hopper, and the dust hopper is made of highly transparent plastic material.

[0009] As a preferred technical solution of the utility model, the inner wall of the mounting sleeve is provided with a plurality of slots at equal intervals; the outer surface of the bearing housing is fixedly provided with a plurality of plug blocks at equal intervals, the number of the plug blocks is equal to the number of the slots, and the positions correspond one to one.

[0010] As a preferred technical solution of the present utility model, an electric telescopic rod is arranged on the right side of the transmission bin, and the left end of the electric telescopic rod is fixedly connected to the transmission bin; a mounting plate is arranged on the right end of the electric telescopic rod, and the left middle part of the mounting plate is fixedly connected to the electric telescopic rod.

[0011] As a preferred technical solution of the utility model, a drilling rig support is provided on the right side of the mounting plate, and the left side of the drilling rig support is fixedly connected to the mounting plate by bolts; reinforcing rods are provided at the front and rear ends of the left side of the mounting plate, and the right end of the reinforcing rod is fixedly welded to the mounting plate.

[0012] As a preferred technical solution of the present invention, fixed frames are fixedly arranged on the front and back sides of the fixed end of the electric telescopic rod and the front and back sides of the right end of the transmission bin; sliding grooves are opened on the front and back sides of the right end of the transmission bin, the reinforcing rod passes through the fixed frame, and its left end is slidably connected with the transmission bin through the sliding groove.

[0013] The beneficial effect of the utility model is that when the wall drilling device for installing ventilation equipment needs to drill holes in the ceiling wall during the installation of ventilation equipment, a dust collector can be installed to collect and intercept the dust and ash generated and dropped during the drilling process to prevent damage to the eyes of the staff. At the same time, the electrically retractable drill support installed does not need to rely on arm strength to lift the drill. The staff only needs to adjust the basic length of the telescopic rod and use the shoulder to support the drill support to start drilling. In addition, the electrically retractable rod can be automatically pushed upward during the drilling process without the staff having to exert upward force, which is very convenient and labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a structural schematic diagram of a wall drilling device for installing ventilation equipment of the utility model;

[0016] Figure 2It is a schematic diagram of the cross-sectional structure of a dust collecting hopper of a wall drilling device for installing ventilation equipment of the utility model;

[0017] Figure 3 It is a schematic diagram of the right side structure of a dust collecting hopper of a wall drilling device for installing ventilation equipment of the utility model;

[0018] Figure 4 It is a partial cross-sectional structural schematic diagram of the right side of a transmission compartment of a wall drilling device for installing ventilation equipment of the utility model;

[0019] In the figure: 1. electric drill; 2. transmission compartment; 3. bearing compartment; 301. plug block; 4. motor compartment; 401. battery compartment; 5. handle; 6. switch; 7. threaded drill bit; 8. front handle; 9. dust hopper; 901. mounting sleeve; 902. slot; 10. electric telescopic rod; 11. mounting plate; 12. drill rig support; 13. reinforcement rod; 14. fixing bracket; 15. slide groove. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0021] Example: Figure 1-4 As shown, a wall drilling device for installing ventilation equipment includes an electric drill 1, in which a transmission compartment 2 and a motor compartment 4 are arranged, and the bottom of the left end of the transmission compartment 2 is connected to the motor compartment 4; a bearing compartment 3 is arranged on the left side of the transmission compartment 2, and the right side of the bearing compartment 3 is connected to the left side of the transmission compartment 2; a handle 5 is arranged on the bottom of the right end of the transmission compartment 2, and the top and bottom ends of the handle 5 are respectively connected to the transmission compartment 2 and the motor compartment 4; a dust hopper 9 is arranged on the left end of the outer surface of the bearing compartment 3.

[0022] A switch 6 is provided at the top left side of the handle 5, and the switch 6 is movably connected to the handle 5; a threaded drill bit 7 is provided at the center left side of the bearing compartment 3, and the right end of the threaded drill bit 7 is rotatably connected to the bearing compartment 3; a front handle 8 is provided on the bottom surface of the left end of the transmission compartment 2, and the top of the front handle 8 is fixedly connected to the transmission compartment 2 by bolts.

[0023] A battery compartment 401 is provided at the bottom of the motor compartment 4, and the top of the battery compartment 401 is connected to the motor compartment 4; a mounting sleeve 901 is provided at the right end of the dust hopper 9, and the left side of the mounting sleeve 901 is fixedly connected to the dust hopper 9, and the dust hopper 9 is made of highly transparent plastic.

[0024] The inner wall of the mounting sleeve 901 is provided with a plurality of slots 902 at equal intervals; the outer surface of the bearing housing 3 is fixedly provided with a plurality of insert blocks 301 at equal intervals, the number of the insert blocks 301 is equal to the number of the slots 902, and the positions correspond one to one.

[0025] An electric telescopic rod 10 is arranged on the right side of the transmission compartment 2, and the left end of the electric telescopic rod 10 is fixedly connected to the transmission compartment 2; a mounting plate 11 is arranged on the right end of the electric telescopic rod 10, and the middle part of the left side of the mounting plate 11 is fixedly connected to the electric telescopic rod 10.

[0026] A drilling rig support 12 is arranged on the right side of the mounting plate 11, and the left side of the drilling rig support 12 is fixedly connected to the mounting plate 11 by bolts; reinforcing rods 13 are arranged at the front and rear ends of the left side of the mounting plate 11, and the right end of the reinforcing rod 13 is fixedly welded to the mounting plate 11.

[0027] A fixing frame 14 is fixedly arranged on the front and back sides of the fixed end of the electric telescopic rod 10 and the front and back sides of the right end of the transmission compartment 2; a slide groove 15 is opened on the front and back sides of the right end of the transmission compartment 2, the reinforcing rod 13 passes through the fixing frame 14, and its left end is slidably connected with the transmission compartment 2 through the slide groove 15.

[0028] Working principle: When using the wall drilling device for installing the ventilation equipment, first align the slot 902 in the installation sleeve 901 of the dust hopper 9 with the plug block 301 of the bearing compartment 3 and install it. Adjust the basic length of the electric telescopic rod 10 according to the ceiling height and drilling depth of the equipment installation, press the drill support 12 against the shoulder, align the threaded drill bit 7 with the drilling position and press it against the wall, then press the switch 6 to start drilling.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A wall drilling device for installing ventilation equipment, comprising an electric drill (1), characterized in that: The electric drill (1) is provided with a transmission compartment (2) and a motor compartment (4), the bottom of the left end of the transmission compartment (2) being connected to the motor compartment (4); a bearing compartment (3) is provided on the left side of the transmission compartment (2), the right side of the bearing compartment (3) being connected to the left side of the transmission compartment (2); a handle (5) is provided on the bottom of the right end of the transmission compartment (2), the top and bottom ends of the handle (5) being connected to the transmission compartment (2) and the motor compartment (4) respectively; and a dust collecting hopper (9) is provided on the left end of the outer surface of the bearing compartment (3).

2. A wall drilling device for installing ventilation equipment according to claim 1, characterized in that: A switch (6) is arranged at the top of the left side of the handle (5), and the switch (6) is movably connected to the handle (5); a threaded drill bit (7) is arranged at the center of the left side of the bearing bin (3), and the right end of the threaded drill bit (7) is rotatably connected to the bearing bin (3); a front handle (8) is arranged on the bottom surface of the left end of the transmission bin (2), and the top of the front handle (8) is fixedly connected to the transmission bin (2) by bolts.

3. A wall drilling device for installing ventilation equipment according to claim 1, characterized in that: A battery compartment (401) is provided at the bottom of the motor compartment (4), and the top of the battery compartment (401) is communicated with the motor compartment (4); a mounting sleeve (901) is provided at the right end of the dust collecting hopper (9), and the left side of the mounting sleeve (901) is fixedly connected to the dust collecting hopper (9), and the dust collecting hopper (9) is made of highly transparent plastic material.

4. A wall drilling device for installing ventilation equipment according to claim 3, characterized in that: The inner wall of the mounting sleeve (901) is provided with a plurality of slots (902) at equal intervals; the outer surface of the bearing housing (3) is fixedly provided with a plurality of insert blocks (301) at equal intervals, the number of the insert blocks (301) is equal to the number of the slots (902), and the positions correspond one to one.

5. A wall drilling device for installing ventilation equipment according to claim 1, characterized in that: An electric telescopic rod (10) is arranged on the right side of the transmission bin (2), and the left end of the electric telescopic rod (10) is fixedly connected to the transmission bin (2); a mounting plate (11) is arranged on the right end of the electric telescopic rod (10), and the left middle part of the mounting plate (11) is fixedly connected to the electric telescopic rod (10).

6. A wall drilling device for installing ventilation equipment according to claim 5, characterized in that: A drilling rig support (12) is arranged on the right side of the mounting plate (11), and the left side of the drilling rig support (12) is fixedly connected to the mounting plate (11) by bolts; reinforcing rods (13) are arranged at the front and rear ends of the left side of the mounting plate (11), and the right end of the reinforcing rod (13) is fixedly welded to the mounting plate (11).

7. A wall drilling device for installing ventilation equipment according to claim 6, characterized in that: A fixing frame (14) is fixedly arranged on the front and back sides of the fixed end of the electric telescopic rod (10) and the front and back sides of the right end of the transmission compartment (2); a sliding groove (15) is provided on the front and back sides of the right end of the transmission compartment (2); the reinforcing rod (13) passes through the fixing frame (14), and its left end is slidably connected to the transmission compartment (2) through the sliding groove (15).

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