Weak current construction wiring equipment

Abstract

The utility model relates to the field of building construction, in particular to weak current construction wiring equipment. The utility model provides weak current construction wiring equipment with a protection function. The weak current construction wiring equipment comprises a motor, a handle, a drill bit, an arc cover, a large insertion rod, a small insertion rod and the like, handles are connected to the two sides of the motor, a drill bit is connected to an output shaft of the motor, the front side of the motor is sleeved with an arc cover in a sliding mode, a large insertion rod is placed on the rear side of the arc cover in a sliding mode and matched with the motor, and a small insertion rod is placed on the rear side of the arc cover in a sliding mode and matched with the large insertion rod. According to the utility model, the drill bit and the holing part of the wall surface are wrapped by the arc cover, so that broken stones generated during holing are prevented from splashing, and the effect that the wiring equipment can be isolated is achieved.

Description

Technical Field

[0001] The utility model relates to the field of building construction, in particular to a weak current construction wiring device. Background Art

[0002] In the construction and wiring of weak current, drilling equipment is an indispensable part. They are mainly used to create holes in walls, floors or ceilings for cables to pass through.

[0003] In the patent with the announcement number CN204386452U, a wall drilling device is disclosed, which includes a frame, a slide plate and a motor. Its main features are that a slide plate is slidably fitted on the frame, and a cylinder for pushing the slide plate is installed at the rear end of the frame; a motor and a bearing seat are installed on the slide plate, and a transmission shaft is fitted in the bearing seat. The output shaft of the motor is connected to the transmission shaft through a gearbox, and a drill is installed at the front end of the transmission shaft. During the use of this solution, when the drill bit is drilling a hole, the gravel produced by the hole will splash, and the device does not have a component that can be blocked.

[0004] Therefore, we need to develop a low-voltage construction wiring equipment with protective function. Utility Model Content

[0005] In order to overcome the shortcoming that the existing drilling device has no protection function, the utility model provides a weak current construction wiring device with a protection function.

[0006] The technical solution of the utility model is as follows: a weak current construction wiring equipment, including a motor, a handle, a drill bit, an arc cover, a large plug rod and a small plug rod, handles are connected to both sides of the motor, the output shaft of the motor is connected to the drill bit, the front side of the motor is slidably sleeved with an arc cover, a large plug rod is slidably placed on the rear side of the arc cover, the large plug rod is matched with the motor, and a small plug rod is slidably placed on the rear side of the arc cover, the small plug rod is matched with the large plug rod.

[0007] Optionally, a plurality of circular holes are provided on the front side of the top of the motor, and the large insertion rod fits into the circular holes of the motor.

[0008] Optionally, it also includes a rounded corner box, a movable plate, a fan, a thick nozzle and a large nozzle. The arc cover is connected to the large nozzle in a surrounding manner, the bottom of the large nozzle is connected to the thick nozzle, the side of the thick nozzle away from the large nozzle is connected to the fan, the bottom of the fan is connected to the rounded corner box, and a movable plate is placed on the front bottom of the rounded corner box.

[0009] Optionally, it also includes a water inlet, a partition, a water pump, a fine nozzle and a small nozzle. A water inlet is provided on the rear side of the top of the rounded corner box, a partition is provided inside the rounded corner box, the rear side of the top of the rounded corner box is connected to a water pump, the top of the water pump is connected to a fine nozzle, and the side of the fine nozzle away from the water pump is connected to a small nozzle.

[0010] Optionally, both the thin nozzle and the thick nozzle are hoses.

[0011] Optionally, it also includes a first connecting column, a second connecting column, a universal wheel and a torsion spring. The left and right sides and the top of the arc cover are connected to the first connecting column, the first connecting column is rotatably connected to the second connecting column, the front side of the second connecting column is rotatably connected to the universal wheel, and torsion springs are provided on both sides of the junction of the first connecting column and the second connecting column, and the two ends of the torsion spring are respectively connected to the first connecting column and the second connecting column.

[0012] The beneficial effects of the utility model are as follows: 1. The utility model wraps the drill bit and the hole punched on the wall through the arc cover to prevent the splashing of gravel generated when the hole is punched, thereby achieving the effect of isolating the wiring equipment.

[0013] 2. The utility model transports the water in the fillet box to the drill bit through a water pump to cool the drill bit, thereby achieving the effect of cooling the wiring equipment.

[0014] 3. The utility model increases the friction between the equipment and the wall by means of universal wheels in different directions, so that the wiring equipment can stably drill holes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the arc cover, large plug rod, small plug rod and other components of the utility model.

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the rounded corner box, partition, water pump and other components of the utility model.

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the first connecting column, the second connecting column, the universal wheel and other components of the utility model.

[0019] Figure 5 It is a three-dimensional structural schematic diagram of the second connecting column, universal wheel, torsion spring and other components of the utility model.

[0020] Explanation of the reference numerals: 1_motor, 2_handle, 3_drill bit, 4_arc cover, 5_large plug rod, 6_small plug rod, 7_rounded corner box, 701_movable plate, 702_water inlet, 8_partition, 9_water pump, 10_fan, 11_fine nozzle, 1101_small nozzle, 12_thick nozzle, 13_large nozzle, 14_first connecting column, 15_second connecting column, 16_universal wheel, 17_torsion spring. DETAILED DESCRIPTION

[0021] The following description is only a preferred embodiment of the present invention and does not limit the protection scope of the present invention.

[0022] A weak current construction wiring equipment, such as Figure 1 and Figure 2 As shown, it includes a motor 1, a handle 2, a drill bit 3, an arc cover 4, a large plug rod 5 and a small plug rod 6. The handles 2 are connected to both sides of the motor 1. The handles 2 can facilitate the staff to hold the equipment. The output shaft of the motor 1 is connected to the drill bit 3. The front side of the motor 1 is slidably sleeved with an arc cover 4, and the arc cover 4 is used to block the flying gravel. The large plug rod 5 is slidably placed on the rear side of the arc cover 4. A plurality of circular holes are provided on the front side of the top of the motor 1. The large plug rod 5 fits with the circular holes of the motor 1. The large plug rod 5 is used to fix the arc cover 4 on the motor 1, and the arc cover 4 can be flexibly adjusted through the circular holes at different positions on the motor 1. A small plug rod 6 is slidably placed on the rear side of the arc cover 4. The small plug rod 6 fits with the large plug rod 5, and the small plug rod 6 is used to fix the large plug rod 5.

[0023] When it is necessary to drill holes in places such as walls or ceilings, hold the motor 1 through the handle 2, start the motor 1 to drive the drill bit 3 to rotate, and the drill bit 3 can drill holes. The arc cover 4 can wrap the drill bit 3 when the drill bit 3 drills holes, thereby preventing gravel from splashing when drilling holes and causing safety hazards. Because the wiring equipment may be replaced with drill bits 3 of different specifications in different scenarios when in use, it is necessary to adjust the position of the arc cover 4. When adjustment is required, unplug the small plug rod 6 and then unplug the large plug rod 5. At this time, the arc cover 4 is separated from the fixing effect of the large plug rod 5 and can be moved back and forth. When it is adjusted to a suitable position, align the arc cover 4 with the corresponding round hole on the motor 1, and then insert the large plug rod 5 to fix the arc cover 4, and then insert the small plug rod 6 to prevent the large plug rod 5 from being dislocated.

[0024] On the basis of Example 1, Figure 3 As shown, it also includes a rounded corner box 7, a movable plate 701, a water inlet 702, a partition 8, a water pump 9, a fan 10, a fine nozzle 11, a small nozzle 1101, a coarse nozzle 12 and a large nozzle 13. The arc cover 4 is connected to the large nozzle 13 in a surrounding manner. The large nozzle 13 is used to absorb dust. The bottom of the large nozzle 13 is connected to the coarse nozzle 12. The side of the coarse nozzle 12 away from the large nozzle 13 is connected to the fan 10. The bottom of the fan 10 is connected to the rounded corner box 7. A movable plate is placed at the bottom of the front side of the rounded corner box 7. 701, a partition 8 is provided inside the rounded corner box 7, and the partition 8 divides the inside of the rounded corner box 7 into two areas, the front area is used to collect the sucked dust, and the rear area is used to fill water. A water inlet 702 is provided on the rear side of the top of the rounded corner box 7, and the rear side of the top of the rounded corner box 7 is connected to a water pump 9, and the top of the water pump 9 is connected to a fine nozzle 11, and the side of the fine nozzle 11 away from the water pump 9 is connected to a small nozzle 1101, and the small nozzle 1101 is located on one side of the drill bit 3, and the fine nozzle 11 and the thick nozzle 12 are both hoses.

[0025] When drilling holes, in order to prevent excessive dust from affecting the drilling efficiency, the fan 10 is started. The fan 10 sucks air into the arc cover 4 through the coarse nozzle 12 and the large nozzle 13, so that the dust is sucked into the rounded corner box 7. The movable plate 701 is opened to clean the dust accumulated in the rounded corner box 7. At the same time, since the drill bit 3 uses friction to drill holes, a higher temperature will be generated during operation. When cooling is required, the water pump 9 is started, and the water in the rounded corner box 7 flows into the fine nozzle 11 through the water pump 9, and then is sprayed out from the small nozzle 1101, thereby cooling the drill bit 3. When the water is used up, water can be added to the rounded corner box 7 through the water inlet 702.

[0026] like Figure 4 and Figure 5 As shown, it also includes a first connecting column 14, a second connecting column 15, a universal wheel 16 and a torsion spring 17. The left and right sides and the top of the arc cover 4 are fixedly connected with the first connecting column 14, the first connecting column 14 is rotatably connected with the second connecting column 15, and the front side of the second connecting column 15 is rotatably connected with the universal wheel 16. The universal wheel 16 can facilitate the rotation of the second connecting column 15. Torsion springs 17 are provided on both sides of the intersection of the first connecting column 14 and the second connecting column 15. The two ends of the torsion spring 17 are respectively connected to the first connecting column 14 and the second connecting column 15. The torsion spring 17 can make the universal wheel 16 close to the wall and is also used to reset the second connecting column 15.

[0027] In order to make the arc cover 4 fit the wall stably, after selecting the drilling position, the device is pushed toward the wall, and the wall squeezes the universal wheel 16 to make the universal wheel 16 roll. At this time, the second connecting column 15 rotates, and the torsion spring 17 is torsionally deformed. After the drill bit 3 fits the wall, drilling can begin. At this time, the universal wheel 16 is close to the wall, which increases the friction between the device and the wall, so that the device can drill holes stably. When the drilling is completed, the device is pulled away from the wall, and the torsion spring 17 is reset, thereby driving the second connecting column 15 and the universal wheel 16 to reset.

[0028] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A weak current construction wiring equipment, characterized in that: The invention comprises a motor (1), a handle (2), a drill bit (3), an arc cover (4), a large plug rod (5) and a small plug rod (6). The handle (2) is connected to both sides of the motor (1). The output shaft of the motor (1) is connected to the drill bit (3). The front side of the motor (1) is slidably sleeved with an arc cover (4). The rear side of the arc cover (4) is slidably provided with a large plug rod (5). The large plug rod (5) is matched with the motor (1). The rear side of the arc cover (4) is slidably provided with a small plug rod (6). The small plug rod (6) is matched with the large plug rod (5).

2. A weak current construction wiring equipment according to claim 1, characterized in that: A plurality of circular holes are provided on the front side of the top of the motor (1), and the large insertion rod (5) fits into the circular holes of the motor (1).

3. A weak current construction wiring equipment according to claim 2, characterized in that: The invention also comprises a rounded corner box (7), a movable plate (701), a fan (10), a thick nozzle (12) and a large nozzle (13); the arc cover (4) is connected to the large nozzle (13) in a surrounding manner; the bottom of the large nozzle (13) is connected to the thick nozzle (12); the side of the thick nozzle (12) away from the large nozzle (13) is connected to the fan (10); the bottom of the fan (10) is connected to the rounded corner box (7); and a movable plate (701) is placed at the bottom of the front side of the rounded corner box (7).

4. A weak current construction wiring equipment according to claim 3, characterized in that: The invention also comprises a water inlet (702), a partition (8), a water pump (9), a fine spray pipe (11) and a small spray head (1101); the water inlet (702) is provided at the rear side of the top of the rounded corner box (7); the partition (8) is provided inside the rounded corner box (7); the rear side of the top of the rounded corner box (7) is connected to the water pump (9); the top of the water pump (9) is connected to the fine spray pipe (11); and the side of the fine spray pipe (11) away from the water pump (9) is connected to the small spray head (1101).

5. A weak current construction wiring equipment according to claim 4, characterized in that: The thin nozzle (11) and the thick nozzle (12) are both hoses.

6. A weak current construction wiring equipment according to claim 5, characterized in that: It also comprises a first connecting column (14), a second connecting column (15), a universal wheel (16) and a torsion spring (17); the first connecting column (14) is connected to the left and right sides and the top of the arc cover (4); the first connecting column (14) is rotatably connected to the second connecting column (15); the front side of the second connecting column (15) is rotatably connected to the universal wheel (16); a torsion spring (17) is provided on both sides of the intersection of the first connecting column (14) and the second connecting column (15); and the two ends of the torsion spring (17) are respectively connected to the first connecting column (14) and the second connecting column (15).

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