Wall drilling device

Abstract

The utility model relates to the technical field of drilling, and discloses a wall drilling device which comprises a drilling machine body, a base and a fixing frame rod, the drilling machine body is located above the base, a movable plate is movably arranged at the upper end of the base, the fixing frame rod is fixedly installed at the upper end of the movable plate, and the drilling machine body is located above the base. The drilling machine comprises a drilling machine body, a fixed frame rod is arranged on the drilling machine body, a bearing support is movably installed on the fixed frame rod, movable rods are installed between the outer side wall of the bearing support and the fixed frame rod, and a drilling head is arranged at one end of the drilling machine body through a fastener. A first hydraulic rod is matched with a buffer block to assist in supporting the drilling machine body on the upper portion, and a refraction block is matched with a second spring to enable water sprayed by a spray head on the upper portion to splash and diffuse, so that the heated drilling head can be sprayed and cooled; and meanwhile, dust falling treatment on the drilling position is enhanced.

Description

Technical Field

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

[0002] Drilling refers to the operation of using a drill bit to make holes in solid materials. During the construction process, holes are drilled in concrete walls to meet specific building needs. During the decoration process, drilling is a necessary step for installing various equipment and living facilities, such as ceiling brackets, mirrors, floor skirtings, clotheslines, curtain rods, cabinets, etc.

[0003] An existing wall drilling device (Announcement No.: CN218170947U) has at least the following disadvantages: the device adjusts the height of the drilling machine installed on the placement table by rotating the support screw, but when drilling, an oblique or tilted hole may be required according to the needs of the construction, and the drilling cannot be performed flexibly, which reduces the practicality. In addition, impurities such as flying stones and dust will be generated during the drilling process, and the protection effect is not ideal, which will affect the on-site workers. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a wall drilling device.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] The top end face of said sliding arm is fixedly provided with a toothed connecting strip which is cooperatively connected with said toothed connecting strip.

[0007] As a further solution of the present invention, the drilling machine body is fixedly connected to the receiving bracket, an electric push rod is provided on the side of the fixed frame rod away from the movable rod, a water tank is fixedly installed on one side of the base, and a hydraulic rod 2 is installed on the upper end of the receiving bracket through a fastener.

[0008] As a further solution of the present invention, a plastic hose is fixedly arranged between the water storage tank and the nozzle, a water pump is installed on the plastic hose through fasteners, a buffer block is fixedly arranged at the bottom end of the drilling machine body, a spring 2 is fixedly arranged between the refraction block and the inner wall of the shielding cover, and a sliding rod is fixedly arranged on the inner wall of the upper end of the base.

[0009] As a further solution of the present invention, a hydraulic rod 1 is fixedly provided at the lower end of the buffer block, the movable rods are symmetrically distributed on the fixed frame rod, a slider 1 is fixedly provided at the bottom of the movable plate, a slider 2 is movably provided on the slide rod, and the slider 2 is fixedly connected to the bottom of the base.

[0010] As a further solution of the present invention, the bottom end of the hydraulic rod is fixedly connected to the movable plate, a spring is fixedly installed on the telescopic column, an electric push rod is fixedly installed on the side of the base close to the supporting bracket, one end of the electric push rod is fixedly connected to the slider, and the slider is slidably connected to the inner wall of the base.

[0011] As a further solution of the present invention, the electric push rod 1 is connected to the movable plate through a fastener, the top end of the electric push rod 1 is fixedly connected to the supporting bracket, one end of the hydraulic rod 2 is fixedly connected to the outer wall of the shielding cover, and the hydraulic rod 2 is symmetrically distributed on the supporting bracket.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. Start the electric push rod 2, push the slider 1 to slide along the slot opened on the base, and at the same time drive the two sets of sliders 2 to slide along the two sets of slide rods respectively, thereby driving the drilling machine body on the movable plate to move toward the wall, so that the drilling head drills into the wall to perform drilling work. According to the needs of on-site construction, the electric push rod 1 can be started, and the drilling machine body on the receiving bracket can be driven to deflect upward or downward by the extension of the electric push rod 1, so as to tilt and adjust the drilling position of the drilling head. At the same time, the receiving bracket drives the two sets of movable rods to rotate and connect with the fixed frame rod. The movable rod and the fixed frame rod have the function of limiting and supporting, which is beneficial for the drilling head to perform stable drilling work. The spring 1 and the telescopic column provide a buffering effect for the drilling machine body through the stretching activity, and the upper drilling machine body can be further supported by the cooperation of the hydraulic rod 1 and the buffer block to ensure the stability of the device.

[0014] 2. When drilling horizontally, you can open the second hydraulic rod and push the shielding cover to the front end of the drilling machine body through the second hydraulic rod, close to the drilling head, to reduce the splash of gravel during the drilling process. When the drilling head continues to heat up during use, you can start the water pump and transport the water in the water tank to the nozzle through the plastic hose. With the cooperation of the refraction block below and the second spring, the water sprayed from the upper nozzle splashes and spreads, spraying the drilling head back and forth to cool it down. At the same time, the dust reduction treatment at the drilling site is strengthened to avoid dust being raised. After use, you can close the second hydraulic rod and move the shielding cover back to its original position for easy use next time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of a wall drilling device proposed by the utility model;

[0016] Figure 2 This is a schematic cross-sectional view of a wall drilling device proposed in the present invention;

[0017] Figure 3 This is an enlarged structural diagram of point A of a wall drilling device proposed by the present invention;

[0018] Figure 4 This is a schematic diagram of the split structure of the receiving bracket and the fixing rack of a wall drilling device proposed by the utility model;

[0019] Figure 5 This is a schematic diagram of the disassembled structure of the movable plate and base of a wall drilling device proposed in the utility model;

[0020] In the figure: 1. Drilling machine body; 101. Support bracket; 102. Shielding cover; 103. Refraction block; 104. Hydraulic rod 1; 105. Movable rod; 106. Buffer block; 2. Base; 201. Plastic hose; 202. Water pump; 203. Nozzle; 3. Fixed frame rod; 301. Electric push rod 1; 302. Spring 1; 303. Telescopic column; 4. Drilling head; 5. Water storage tank; 6. Spring 2; 7. Hydraulic rod 2; 8. Moving plate; 801. Electric push rod 2; 802. Slider 1; 803. Slider 2; 804. Sliding rod. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc. should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0024] Reference Figure 1-Figure 5 A wall drilling device includes a drilling machine body 1, a base 2 and a fixed frame rod 3. The drilling machine body 1 is located above the base 2. A movable plate 8 is movably provided on the upper end of the base 2. The fixed frame rod 3 is fixedly installed on the upper end of the movable plate 8. A receiving bracket 101 is movably installed on the fixed frame rod 3. A movable rod 105 is installed between the outer wall of the receiving bracket 101 and the fixed frame rod 3. One end of the movable rod 105 is fixedly connected to the receiving bracket 101. The movable rod 105 is away from one end of the receiving bracket 101. The end is movably connected to the fixed frame rod 3, and a telescopic column 303 is provided on the side of the movable rod 105 away from the fixed frame rod 3. One end of the telescopic column 303 is fixedly connected to the side wall of the movable rod 105, and the other end of the telescopic column 303 is installed on the top of the movable plate 8 through a movable seat. A drilling head 4 is provided at one end of the drilling machine body 1 through a fastener, and a shielding cover 102 is sleeved on the outside of the drilling machine body 1. A nozzle 203 is fixedly provided on the inner wall of the upper end of the shielding cover 102, and a refraction block 103 is installed below the nozzle 203.

[0025] When in use, start the electric push rod 2 801, push the slider 1 802 to slide along the slot opened on the base 2, and at the same time drive the two sets of sliders 2 803 to slide along the two sets of slide rods 804 respectively, thereby driving the drilling machine body 1 on the movable plate 8 to move toward the wall, so that the drilling head 4 drills into the wall to perform drilling work. According to the needs of on-site construction, the electric push rod 1 301 can be started, and the electric push rod 1 301 is extended and retracted to drive the drilling machine body 1 on the receiving bracket 101 to deflect upward or downward, thereby The drilling position of the drilling head 4 is tilted and adjusted, and at the same time, the receiving bracket 101 drives the two sets of movable rods 105 to be rotatably connected with the fixed frame rod 3. The movable rod 105 and the fixed frame rod 3 have the function of limiting and supporting, which is conducive to the stable drilling work of the drilling head 4. The spring 1 302 and the telescopic column 303 provide a buffering effect for the drilling machine body 1 through stretching activity, and the hydraulic rod 104 and the buffer block 106 can be further used to provide auxiliary support for the upper drilling machine body 1 to ensure the stability of the device.

[0026] In this embodiment, the drilling machine body 1 is fixedly connected to the receiving bracket 101, an electric push rod 301 is provided on the side of the fixed frame rod 3 away from the movable rod 105, a water tank 5 is fixedly installed on one side of the base 2, and a hydraulic rod 7 is installed on the upper end of the receiving bracket 101 through fasteners.

[0027] During use, when drilling horizontally, the hydraulic rod 207 can be opened, and the shielding cover 102 can be pushed to the front end of the drilling machine body 1, close to the drilling head 4, through the hydraulic rod 207 to reduce the splash of gravel during the drilling process. When the drilling head 4 continues to heat up during use, the water pump 202 can be started, and the water source in the water tank 5 can be transported to the nozzle 203 through the plastic hose 201. With the cooperation of the lower refraction block 103 and the spring 206, the water sprayed by the upper nozzle 203 is splashed and diffused, spraying the drilling head 4 back and forth to cool it down, and at the same time strengthening the dust reduction treatment at the drilling site to avoid dust being raised. After use, the hydraulic rod 207 can be closed and the shielding cover 102 can be moved back to its original position for easy use next time.

[0028] In this embodiment, a plastic hose 201 is fixedly installed between the water storage tank 5 and the nozzle 203, and a water pump 202 is installed on the plastic hose 201 through fasteners. A buffer block 106 is fixedly installed at the bottom end of the drilling machine body 1, a spring 2 6 is fixedly installed between the refraction block 103 and the inner wall of the shielding cover 102, and a slide rod 804 is fixedly installed on the inner wall of the upper end of the base 2.

[0029] During use, the refraction block 103 is provided with slots distributed at equal intervals. When the nozzle 203 sprays water downward, the multiple sets of springs 2 6 receive the impact force of the water, thereby driving the refraction block 103 to adjust its angle, diffusing the splashing range of the water source and reducing the dust raised around it.

[0030] In this embodiment, a hydraulic rod 104 is fixedly provided at the lower end of the buffer block 106, the movable rod 105 is symmetrically distributed on the fixed frame rod 3, a slider 1 802 is fixedly provided at the bottom of the movable plate 8, and a slider 2 803 is movably provided on the slide rod 804, and the slider 2 803 is fixedly connected to the bottom of the base 2.

[0031] When in use, the buffer block 106 is made of plastic material. The buffer block 106 and the hydraulic rod 104 provide support for the drilling machine body 1. At the same time, the hydraulic rod 104 has a buffering effect, further improving the stability of the drilling machine body 1.

[0032] In this embodiment, the bottom end of the hydraulic rod 104 is fixedly connected to the movable plate 8, a spring 302 is fixedly installed on the telescopic column 303, and an electric push rod 2 801 is fixedly installed on the side of the base 2 close to the supporting bracket 101. One end of the electric push rod 2 801 is fixedly connected to a slider 1 802, and the slider 1 802 is slidably connected to the inner wall of the base 2.

[0033] During use, when the receiving bracket 101 drives the movable rod 105, the movable rod 105 simultaneously drives the spring 1 302 and the telescopic column 303 to perform stretching activities. The action force of the spring 1 302 and the telescopic column 303 itself ensures the stability of the receiving bracket 101, which is beneficial to the operation of the drilling machine body 1.

[0034] In this embodiment, the electric push rod 301 is connected to the movable plate 8 through fasteners, the top of the electric push rod 301 is fixedly connected to the receiving bracket 101, one end of the hydraulic rod 2 7 is fixedly connected to the outer wall of the shielding cover 102, and the hydraulic rod 2 7 is symmetrically distributed on the receiving bracket 101.

[0035] When in use, the model of the electric push rod 301 and the electric push rod 801 is JC35FA2, and the shielding cover 102 is mainly made of rubber. When drilling obliquely, the hydraulic rod 2 7 can be closed and the shielding cover 102 can be moved back to its original position to avoid affecting the drilling work of the drilling head 4.

[0036] From the above description, it can be seen that the above embodiment of the present invention achieves the following technical effects: start the electric push rod 2 801, push the slider 1 802 to slide along the slot provided on the base 2, and at the same time drive the two groups of sliders 2 803 to slide along the two groups of slide rods 804 respectively, thereby driving the drilling machine body 1 on the movable plate 8 to move toward the wall, so that the drilling head 4 drills into the wall to perform drilling work. According to the needs of on-site construction, the electric push rod 1 301 can be started, and the electric push rod 1 301 is extended and retracted to drive the drilling machine body 1 on the receiving bracket 101 to deflect upward or downward, thereby tilting and adjusting the drilling position of the drilling head 4. At the same time, the receiving bracket 101 drives the two groups of movable rods 105 to rotate and connect with the fixed frame rod 3. The movable rod 105 and the fixed frame rod 3 have the function of limiting and supporting, which is conducive to the stable drilling work of the drilling head 4. The spring 1 302 and the telescopic column 303 provides a buffering effect for the drilling machine body 1 through stretching activity, and can further provide auxiliary support for the upper drilling machine body 1 through the cooperation of hydraulic rod 104 and buffer block 106, thereby ensuring the stability of the device. During horizontal drilling, hydraulic rod 27 can be opened, and the shielding cover 102 can be pushed to the front end of the drilling machine body 1 through hydraulic rod 27, close to the drilling head 4, to reduce the splash of gravel during drilling. When the drilling head 4 continues to heat up during use, the water pump 202 can be started, and the water source in the water storage tank 5 can be transported to the nozzle 203 through the plastic hose 201. Under the cooperation of the lower refraction block 103 and the spring 26, the water sprayed by the upper nozzle 203 is splashed and diffused, spraying and cooling the drilling head 4 back and forth, and at the same time strengthening the dust reduction treatment at the drilling site to avoid dust being raised. After use, the hydraulic rod 27 can be closed and the shielding cover 102 can be moved back to its original position for easy use next time.

[0037] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A wall drilling device, comprising a drilling machine body (1), a base (2) and a fixing rod (3), characterized in that: The drilling machine body (1) is located above the base (2), and a movable plate (8) is movably provided on the upper end of the base (2). The fixed frame rod (3) is fixedly installed on the upper end of the movable plate (8). A receiving bracket (101) is movably installed on the fixed frame rod (3). A movable rod (105) is installed between the outer wall of the receiving bracket (101) and the fixed frame rod (3). One end of the movable rod (105) is fixedly connected to the receiving bracket (101), and one end of the movable rod (105) away from the receiving bracket (101) is movably connected to the fixed frame rod (3). A telescopic column (303) is provided on the side of the movable rod (105) away from the fixed frame rod (3), one end of the telescopic column (303) is fixedly connected to the side wall of the movable rod (105), and the other end of the telescopic column (303) is installed on the top of the movable plate (8) through a movable seat. A drilling head (4) is provided at one end of the drilling machine body (1) through a fastener, and a shielding cover (102) is sleeved on the outside of the drilling machine body (1), and a nozzle (203) is fixedly provided on the inner wall of the upper end of the shielding cover (102), and a refraction block (103) is installed below the nozzle (203).

2. A wall drilling device according to claim 1, characterized in that: The drilling machine body (1) is fixedly connected to the receiving bracket (101), an electric push rod (301) is provided on the side of the fixed frame rod (3) away from the movable rod (105), a water storage tank (5) is fixedly installed on one side of the base (2), and a hydraulic rod (7) is installed on the upper end of the receiving bracket (101) through a fastener.

3. A wall drilling device according to claim 2, characterized in that: A plastic hose (201) is fixedly provided between the water storage tank (5) and the nozzle (203), a water pump (202) is mounted on the plastic hose (201) via a fastener, a buffer block (106) is fixedly provided at the bottom end of the drilling machine body (1), a spring 2 (6) is fixedly provided between the refraction block (103) and the inner wall of the shielding cover (102), and a slide rod (804) is fixedly provided on the inner wall of the upper end of the base (2).

4. A wall drilling device according to claim 3, characterized in that: A hydraulic rod 1 (104) is fixedly provided at the lower end of the buffer block (106), the movable rods (105) are symmetrically distributed on the fixed frame rod (3), a slider 1 (802) is fixedly provided at the bottom of the movable plate (8), a slider 2 (803) is movably provided on the slider rod (804), and the slider 2 (803) is fixedly connected to the bottom of the base (2).

5. A wall drilling device according to claim 4, characterized in that: The bottom end of the hydraulic rod 1 (104) is fixedly connected to the movable plate (8), a spring 1 (302) is fixedly installed on the telescopic column (303), and an electric push rod 2 (801) is fixedly installed on the side of the base (2) close to the supporting bracket (101), one end of the electric push rod 2 (801) is fixedly connected to the slider 1 (802), and the slider 1 (802) is slidably connected to the inner wall of the base (2).

6. A wall drilling device according to claim 2, characterized in that: The electric push rod 1 (301) is connected to the movable plate (8) through a fastener, the top end of the electric push rod 1 (301) is fixedly connected to the supporting bracket (101), one end of the hydraulic rod 2 (7) is fixedly connected to the outer wall of the shielding cover (102), and the hydraulic rod 2 (7) is symmetrically distributed on the supporting bracket (101).

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