A drilling limiting structure for a wall drilling inspection machine

Abstract

This utility model provides a drilling limiting structure for a wall drilling inspection machine, including: an adjustment component, a rocker arm component, and a limiting component. The outer surface of the adjustment component is fitted with a rocker arm component for drilling inspection. The rocker arm component contains a drilling element for drilling. The outer surface of the drilling element is fitted with a limiting component for limiting the drilling depth. The adjustment component includes a mounting plate one and a mounting plate two for mounting a lifting component. The rocker arm component includes a rocker arm component one, a rocker arm component two, and a rocker arm component three. The lower surface of the rocker arm component three is fitted with a drilling element. Compared with the prior art, this utility model has the following advantages: By setting a limiting component, during use, the drilling depth can be precisely controlled by installing a limiting component on the outside of the drilling element inside the rocker arm component, avoiding damage to internal pipes, reinforcing bars, and other structures due to excessive drilling depth caused by improper operation, or affecting the accuracy of the inspection data due to insufficient drilling depth.

Description

Technical Field

[0001] This utility model belongs to the field of testing equipment, and specifically relates to a drilling limiting structure for a wall drilling testing machine. Background Technology

[0002] Wall drilling inspection machines are specialized equipment designed for inspecting building walls. However, current wall drilling inspection machines have limitations in controlling drilling depth. During drilling, the lack of a dedicated drilling limit structure makes it difficult to accurately control the drilling depth. This can lead to drilling too deep, damaging internal structures such as pipes and reinforcing bars that should not be touched, because the lack of a clear depth limit allows the drill bit to easily exceed safe limits during continuous feed. Conversely, drilling may be too shallow, failing to meet inspection requirements and obtaining sufficiently accurate internal information, as operators cannot visually determine when the appropriate depth has been reached. Conventional methods to address this problem often rely on operators' experience, attempting to control the depth through observation and estimation during drilling. However, this method has significant drawbacks. Firstly, its accuracy is greatly affected by individual operator experience, with different operators potentially making significant errors in judgment. Secondly, this method relying on human judgment is inefficient, requiring operators to maintain constant vigilance and frequently interrupt drilling operations for assessment, severely impacting the overall progress of the inspection work. Therefore, a new structure is needed to solve these technical problems. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a drilling limiting structure for a wall drilling inspection machine, so as to solve the problems mentioned in the background technology.

[0004] This utility model is achieved through the following technical solution: a drilling limiting structure for a wall drilling inspection machine, comprising: an adjustment component, a rocker arm component, and a limiting component. The outer surface of the adjustment component is equipped with a rocker arm component for drilling inspection. The rocker arm component is provided with a drilling component for drilling inside. The outer surface of the drilling component is equipped with a limiting component for limiting. The adjustment component includes a mounting plate one and a mounting plate two for mounting a lifting component. The rocker arm component includes a rocker arm component one, a rocker arm component two, and a rocker arm component three. The lower surface of the rocker arm component three is equipped with a drilling component.

[0005] In a preferred embodiment, the lifting component includes a lifting rod and a threaded rod. Two lifting rods are symmetrically mounted on the upper surface of the mounting plate one, and a threaded rod is installed between the two lifting rods. The upper ends of the lifting rods and the threaded rod are connected to the lower surface of the mounting plate two. A rotating motor is mounted on the upper surface of the mounting plate two, and the output shaft of the rotating motor is connected to the threaded rod.

[0006] In a preferred embodiment, rocker arm one is mounted on the outer surface of the lifting rod and the threaded rod, rocker arm two is rotatably mounted on the end of rocker arm one away from the lifting rod via a rotating motor, and rocker arm three is mounted on the lower surface of the end of rocker arm two away from rocker arm one via a rotating motor.

[0007] In a preferred embodiment, the drilling component includes a mounting cylinder and a drill rod. The mounting cylinder is mounted on the lower surface of the rocker arm component three, away from the rocker arm component two. The drill rod is rotatably mounted at the center of the lower surface of the mounting cylinder. A rotary motor is mounted on the upper surface of the rocker arm component three. The rotary motor is rotatably connected to the drill rod. In use, drilling detection is performed by mounting the rocker arm component on the outside of the adjustment component. During use, the flexible rotation characteristics of the rocker arm component can easily adapt to the drilling angle and position of different walls. With the adjustment component, the drilling range and depth can be conveniently adjusted, making it convenient for users.

[0008] In a preferred embodiment, the limiting component includes a limiting hole, a collar, a connecting plate, and a limiting plate. The outer surface of the mounting cylinder is evenly provided with a plurality of limiting holes. The outer surface of the mounting cylinder is fitted with a collar. The outer surface of the mounting cylinder is fixedly positioned by a fixing pin and the limiting hole.

[0009] In a preferred embodiment, connecting plates are symmetrically installed on the outer surface of the collar, and a limiting plate with a U-shaped structure is installed between the inner surfaces of the two connecting plates. A drill rod is installed through the inside of the limiting plate. During use, by installing the limiting plate on the outside of the drilling component inside the rocker arm assembly, the drilling depth can be precisely controlled, avoiding damage to the internal pipes, steel bars and other structures of the wall due to improper operation, or affecting the accuracy of the test data due to drilling too deep.

[0010] After adopting the above technical solution, the beneficial effects of this utility model are as follows: 1. By setting a limiting component, a drilling component for drilling is set inside the rocker arm assembly, and a limiting component for limiting is installed on the outer surface of the drilling component. When in use, by installing the limiting component on the outer side of the drilling component inside the rocker arm assembly, the drilling depth can be accurately controlled, avoiding damage to the internal pipes, steel bars and other structures of the wall due to improper operation, or affecting the accuracy of the test data due to excessive drilling depth.

[0011] 2. By setting up a rocker arm assembly, a rocker arm assembly for drilling detection is installed on the outer surface of the adjustment assembly. In use, drilling detection is performed by installing the rocker arm assembly on the outside of the adjustment assembly. During use, the flexible rotation characteristics of the rocker arm assembly can easily adapt to the drilling angle and position of different walls. With the adjustment assembly, the drilling range and depth can be easily adjusted, making it convenient for users. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the overall structure of the drilling limit structure of a wall drilling inspection machine according to this utility model.

[0014] Figure 2 This is a schematic diagram of the rocker arm assembly of the drilling limiting structure of a wall drilling inspection machine according to the present invention.

[0015] Figure 3 This is a schematic diagram of the limiting component of the drilling limiting structure of a wall drilling inspection machine according to this utility model.

[0016] In the diagram, 100 - Mounting plate one, 110 - Mounting plate two, 120 - Lifting rod, 130 - Threaded rod, 140 - Rotating motor;

[0017] 200-Rocker arm assembly, 210-Rocker arm component one, 220-Rocker arm component two, 230-Rocker arm component three, 240-Mounting cylinder, 250-Drill rod;

[0018] 300-Connecting plate, 310-Limiting hole, 320-Collar ring, 330-Limiting plate. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figures 1 to 3 As the first embodiment of this utility model: a drilling limiting structure for a wall drilling inspection machine, comprising: an adjustment component, a rocker arm assembly 200 and a limiting component, wherein the rocker arm assembly 200 for drilling inspection is mounted on the outer surface of the adjustment component, the rocker arm assembly 200 is provided with a drilling component for drilling inside the rocker arm assembly 200, and a limiting component for limiting is mounted on the outer surface of the drilling component; the adjustment component includes a mounting plate 100 and a mounting plate 110 for mounting a lifting component; the rocker arm assembly 200 includes a rocker arm 210, a rocker arm 220 and a rocker arm 230, and a drilling component is mounted on the lower surface of the rocker arm 230;

[0021] The lifting component includes a lifting rod 120 and a threaded rod 130. Two lifting rods 120 are symmetrically installed on the upper surface of the mounting plate 100. A threaded rod 130 is installed between the two lifting rods 120. The upper ends of the lifting rods 120 and the threaded rod 130 are connected to the lower surface of the mounting plate 110. A rotary motor 140 is installed on the upper surface of the mounting plate 110. The output shaft of the rotary motor 140 is connected to the threaded rod 130.

[0022] Rocker arm 1 210 is installed on the outer surface of lifting rod 120 and threaded rod 130. Rocker arm 2 220 is rotatably installed on the end of rocker arm 1 210 away from lifting rod via rotating motor 140. Rocker arm 3 230 is installed on the lower surface of the end of rocker arm 2 220 away from rocker arm 1 210 via rotating motor 140.

[0023] The drilling component includes a mounting cylinder 240 and a drill rod 250. The mounting cylinder 240 is mounted on the lower surface of the end of the rocker arm component 230 away from the rocker arm component 220. The drill rod 250 is rotatably mounted at the center of the lower surface of the mounting cylinder 240. A rotary motor 140 is mounted on the upper surface of the rocker arm component 230. The rotary motor 140 is rotatably connected to the drill rod 250.

[0024] In use, the user first installs the device via mounting plate 100, ensuring the drill rod 250 of the drilling component is perpendicular to the wall. This allows for drilling operations on the wall, facilitating drilling inspection. When drilling inspection is required, the user first adjusts the position of rocker arm 210 using the lifting mechanism. This adjustment then positions the entire rocker arm assembly 200 (positioning it in front of the wall), allowing for better positioning of the drilling component and enabling more efficient drilling. After adjusting rocker arm 210, the user can then adjust rocker arm 220 by rotating motor 140. Similarly, the swing angle of the rocker arm 230 can be adjusted in the same way. At this time, the user can use different swing angles to position the drilling component in different positions on the front of the wall, and can perform drilling and testing on multiple parts of the wall without frequently adjusting the position of the overall device, which is convenient for users. At the same time, the adjustment component will also move when the drilling component is drilling, which facilitates the drilling component to rotate the hole. Since the drilling and testing is performed by installing the rocker arm component 200 on the outside of the adjustment component, the flexible rotation characteristics of the rocker arm component 200 can easily adapt to the drilling angle and position of different walls. With the adjustment component, the drilling range and depth can be easily adjusted, which is convenient for users.

[0025] Please see Figures 1 to 3As a second embodiment of this utility model: based on the description in the above embodiments, the limiting member further includes a limiting hole 310, a collar 320, a connecting plate 300 and a limiting plate 330. A plurality of limiting holes 310 are evenly opened on the outer surface of the mounting cylinder 240. The collar 320 is fitted on the outer surface of the mounting cylinder 240. The collar 320 is fixed on the outer surface of the mounting cylinder 240 by fixing pins and limiting holes 310.

[0026] A connecting plate 300 is symmetrically installed on the outer surface of the collar 320, and a limiting plate 330 with a U-shaped structure is installed between the inner surfaces of the two connecting plates 300. A drill rod 250 is installed through the inside of the limiting plate 330.

[0027] In use, after selecting the drilling position through the operation steps of the first embodiment, the user can start the rotary motor 140 connected to the drill rod 250 to rotate the drill rod 250 on the lower surface of the mounting cylinder 240. The user then activates the adjustment component through the operation steps of the first embodiment, moving the drill bit towards the wall to be inspected, and then performs the drilling operation. After drilling, the operation is reversed to move the drill bit away from the wall. The user can then inspect the drilled hole using professional visual inspection equipment. This achieves wall inspection. If the user needs to limit the drilling depth, the user can remove the fixing pin on the outer surface of the collar 320 and slide the collar 320 on the outer surface of the mounting cylinder 240. Sliding the collar 320 upwards increases the drilling depth, and vice versa. After completion, the outer surface of the collar 320 is aligned with the limiting hole 310 on the outer surface of the mounting cylinder 240. Then, the collar 320 is fixed by the fixing pin. At this time, the limiting plate 330 connected to the outer surface of the collar 320 by the connecting plate 300 will be on the outer surface of the drill rod 250. Its position is determined by the fixed position of the collar 320. When the drill rod 250 drills through the above operation, the limiting plate 330 on the outer surface of the drill rod 250 will limit the drilling position. When the limiting plate 330 abuts against the wall, the drill rod 250 cannot continue to advance with the adjustment component. At this time, the user can retract the drilling component by following the operation steps of the first embodiment. Since the limiting component is installed on the outside of the drilling component inside the rocker arm assembly 200 during use, the drilling depth can be accurately controlled, avoiding damage to the internal pipes, steel bars and other structures of the wall due to improper operation, or affecting the accuracy of the test data due to excessive drilling or insufficient drilling.

[0028] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A drilling limiting structure of a wall drilling detector, comprising: An adjusting assembly, a rocker arm assembly (200), and a limiting assembly are characterized in that the outer surface of the adjusting assembly is equipped with a rocker arm assembly (200) for drilling detection, the rocker arm assembly (200) is provided with a drilling component for drilling, the outer surface of the drilling component is equipped with a limiting component for limiting, the adjusting assembly includes a mounting plate one (100) and a mounting plate two (110) for mounting a lifting component, the rocker arm assembly (200) includes a rocker arm one (210), a rocker arm two (220), and a rocker arm three (230), the lower surface of the rocker arm three (230) is equipped with a drilling component.

2. The hole limiting structure of a wall hole detecting machine according to claim 1, wherein: The lifting component includes a lifting rod (120) and a threaded rod (130). Two lifting rods (120) are symmetrically installed on the upper surface of the first mounting plate (100). A threaded rod (130) is installed between the two lifting rods (120). The upper ends of the lifting rods (120) and the threaded rod (130) are connected to the lower surface of the second mounting plate (110). A rotary motor (140) is installed on the upper surface of the second mounting plate (110). The output shaft of the rotary motor (140) is connected to the threaded rod (130).

3. The hole limiting structure of a wall hole detecting machine according to claim 2, wherein: The first rocker arm (210) is installed on the outer surface of the lifting rod (120) and the threaded rod (130). The end of the first rocker arm (210) away from the lifting rod is rotatably mounted with the second rocker arm (220) via the rotating motor (140). The lower surface of the end of the second rocker arm (220) away from the first rocker arm (210) is mounted with the third rocker arm (230) via the rotating motor (140).

4. The hole limiting structure of a wall hole detecting machine according to claim 3, wherein: The drilling component includes a mounting cylinder (240) and a drill rod (250). The mounting cylinder (240) is mounted on the lower surface of the end of the rocker arm component three (230) away from the rocker arm component two (220). The drill rod (250) is rotatably mounted at the center of the lower surface of the mounting cylinder (240). A rotating motor (140) is mounted on the upper surface of the rocker arm component three (230). The rotating motor (140) is rotatably connected to the drill rod (250).

5. The hole limiting structure of a wall hole detecting machine according to claim 4, wherein: The limiting component includes a limiting hole (310), a collar (320), a connecting plate (300), and a limiting plate (330). The outer surface of the mounting cylinder (240) is evenly provided with multiple limiting holes (310). The outer surface of the mounting cylinder (240) is fitted with a collar (320). The outer surface of the mounting cylinder (240) is fixed with the collar (320) by fixing pins and limiting holes (310).

6. The hole limiting structure of a wall hole detecting machine according to claim 5, wherein: The outer surface of the collar (320) is symmetrically equipped with connecting plates (300), and a limiting plate (330) with a U-shaped structure is installed between the inner surfaces of the two connecting plates (300). A drill rod (250) is provided through the inside of the limiting plate (330).

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