Self-adaptive anchor hole wall cleaning and detecting device

Abstract

The utility model relates to the technical field of anchor hole exploration, in particular to a self-adaptive anchor hole wall cleaning and detecting device. Comprising a fixing rod and a cleaning mechanism, a detection mechanism is arranged at the head end of the fixing rod, a positioning mechanism is arranged at the tail end of the fixing rod, the detection mechanism is a camera, the cleaning mechanism is located on one side of the camera, the cleaning mechanism comprises a cleaning part and an air nozzle, and the functions of cleaning and detecting the anchor hole wall are achieved. According to the self-adaptive anchor hole wall cleaning and detecting device, the camera can accurately capture residual rock debris, slurry and the like in a hole, the hole wall residues are scraped down through the cleaning piece, then the air injection function is started, the residual rock debris or slurry is removed, and the hole wall is ensured to be clean, so that the bonding strength of cement mortar and a hole wall rock-soil body is ensured; therefore, the practicability of the device is embodied.

Description

Technical Field

[0001] The utility model relates to the technical field of anchor hole surveying, in particular to an adaptive anchor hole wall cleaning and detecting device. Background Art

[0002] In the project of dangerous rock treatment, fixing dangerous rocks by anchor rods is a common and effective reinforcement method. The anchor holes can be drilled with a small amount of water or without water. Generally, the anchor rods are inserted into the unloading fracture surface and moderately weathered bedrock not less than 3.0 m. Therefore, after the anchor holes are drilled, manual cleaning or sandblasting is usually used to clean the anchor holes and remove the residual rock debris and moisture in the anchor holes. Among them, manual cleaning has the problem of incomplete cleaning, and after the cleaning is completed, it is necessary to detect the quality of the formed anchor holes, whether there are cracks in the anchoring section, residual rock debris in the anchor holes, etc.

[0003] Generally, at the construction site, as long as the anchor holes enter the designed depth and there is no obvious sediment when the anchor holes are tested by high-pressure air blowing, but there are still situations where the bedrock in the anchoring section is incomplete or there is residual rock debris and mud in the holes, which reduces the bonding strength between the cement mortar and the rock and soil body of the hole wall and affects the anchoring effect.

[0004] Therefore, how to provide an adaptive anchor hole wall cleaning and detecting device has become a technical problem to be solved by those skilled in the art. Summary of the Utility Model

[0005] The technical problem to be solved by the utility model is how to provide an adaptive anchor hole wall cleaning and detecting device.

[0006] To achieve the above object, the utility model provides an adaptive anchor hole wall cleaning and detecting device, including: a fixed rod and a cleaning mechanism. A detecting mechanism is arranged at the head end of the fixed rod, and a positioning mechanism is arranged at the tail end of the fixed rod. The detecting mechanism is a camera. The cleaning mechanism is located on one side of the camera and includes a cleaning part and an air nozzle, forming the functions of cleaning and detecting the anchor hole wall.

[0007] The fixed rod plays a role in fixing and supporting the cleaning mechanism and the detecting mechanism. The positioning mechanism is used to send the fixed rod into the anchor hole. The camera adopts an existing structure in the market in this field, has an independent power supply and supports WiFi signal transmission, so as to facilitate real-time detection and transmit the detection data to an external mobile terminal at the same time. The mobile terminal is one of a mobile phone, a computer or a tablet computer. The camera can accurately capture the residual rock debris and mud in the hole. First, scrape the residues on the hole wall with the cleaning part, and then start the air jet function to remove the remaining residual rock debris or mud to ensure the cleanliness of the hole wall, thereby ensuring the bonding strength between the cement mortar and the rock and soil body of the hole wall.

[0008] Preferably, the fixed rod is a lightweight hollow steel pipe.

[0009] When in use, the lightweight hollow steel pipe is connected to the air outlet end of the external high-pressure blower, and a gas channel (not shown in the figure) is preset between the fixed rod and the air nozzle, so that the gas generated when the high-pressure blower works is ejected through the air nozzle to realize the jet function.

[0010] Preferably, the camera is fixedly installed at the head end of the fixed rod through the mounting seat.

[0011] The mounting seat and the fixed rod are welded. The welding design ensures the stability of the connection between the mounting seat and the fixed rod, thus ensuring the stability of the fixed installation of the camera.

[0012] Preferably, a light source is provided on the mounting seat, and more than one light source is arranged in parallel around the camera.

[0013] The light source adopts an existing LED lamp, which is used to cooperate with the camera to illuminate the hole wall, so as to ensure that the hole wall condition can be clearly captured even under lightless conditions.

[0014] Preferably, the cleaning member is arranged at one end of the mounting seat away from the fixed rod, and the cleaning member is a cleaning hook.

[0015] The cleaning member and the mounting seat are welded. The welding design ensures its connection stability and is used to scrape off the residues on the hole wall to clean the hole wall.

[0016] Preferably, the air nozzles are arranged at equal intervals on the lower surface of the mounting seat, below the camera, and the air nozzles are installed on the upper surface of the mounting seat and the fixed rod, around the camera.

[0017] The air nozzles below the camera are used to blow away the ash on the drilling hole wall, so that the hole wall cracks can be clearly seen, and the air nozzles around the camera are used to blow off the dust on the camera.

[0018] Preferably, three universal wheels are arranged at equal intervals on the outer surface of the fixed rod, and all three universal wheels are connected to the fixed rod through spring columns.

[0019] The fixed rod is fixed by three universal wheels around its body. The elasticity of the spring columns of the universal wheels realizes the adaptive fixation to the hole wall, ensuring the stability of the camera and the smoothness when putting it into the hole. The design of using the universal wheels to adapt to the hole wall ensures the stability of the equipment in the hole and the comprehensiveness of detection.

[0020] Preferably, the connector a is arranged at the end of the fixed rod, and the connector a is of a threaded structure.

[0021] The fixed rod and the positioning rod form a threaded structure through connector a. The design of the threaded structure has a self-locking function, which not only ensures the stability of its connection, but also facilitates the staff to disassemble and assemble the fixed rod and the positioning rod, thus facilitating the staff to carry and transport the device.

[0022] Preferably, the positioning mechanism is a positioning rod. The positioning rod is a lightweight hollow steel pipe. Its first end is threadedly connected to the fixed rod through connector a, and its second end is provided with connector b, and connector b is a threaded structure.

[0023] With this design, when encountering a deeper anchor hole, the user can connect multiple positioning rods in a threaded manner according to actual needs, so as to facilitate adapting to the required length according to anchor holes of different depths. In actual use, a universal wheel can be installed on the positioning rod to further ensure the stability of the camera and the smoothness when putting it into the hole.

[0024] The beneficial effects of the present utility model are:

[0025] When the present utility model is in use, the camera can accurately capture the residual rock debris and mud in the hole. First, the cleaning part is used to scrape off the residues on the hole wall, and then the air jet function is activated to remove the remaining residual rock debris or mud, ensuring the cleanliness of the hole wall, thereby ensuring the bonding strength between the cement mortar and the rock and soil body of the hole wall, thus reflecting the practicability of the device. Description of the Drawings

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0027] Figure 1 is the front view structural schematic diagram of the overall specific implementation manner of the present utility model;

[0028] Figure 2 is the side view structural schematic diagram of the universal wheel in the specific implementation manner of the present utility model;

[0029] Figure 3 is the specific implementation manner of the present utility model Figure 1 The enlarged structural schematic diagram of part A therein.

[0030] Part Name

[0031] 1. Fixed rod; 2. Camera; 3. Mounting seat; 4. Light source; 5. Cleaning part; 6. Air nozzle; 7. Universal wheel; 8. Connector a; 9. Positioning rod; 10. Connector b. Specific Implementation Manner

[0032] Embodiments of the present utility model will be described in detail below. Examples of the embodiments are shown in the accompanying drawings. Preferably, the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present utility model and should not be construed as a limitation of the present utility model.

[0033] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, in the description of the present utility model, the meaning of "a plurality" is two or more unless otherwise specifically defined.

[0034] Please refer to Figures 1 to 3 , the present utility model provides an adaptive anchor hole wall cleaning and detection device, including: a fixed rod 1 and a cleaning mechanism. A detection mechanism is provided at the head end of the fixed rod 1, and a positioning mechanism is provided at the tail end of the fixed rod 1. The detection mechanism is a camera 2. The cleaning mechanism is located on one side of the camera 2, and the cleaning mechanism includes a cleaning member 5 and an air nozzle 6, forming the functions of cleaning and detecting the anchor hole wall. The fixed rod 1 is a lightweight hollow steel pipe. The camera 2 is fixedly installed at the head end of the fixed rod 1 through a mounting seat 3. A light source 4 is provided on the mounting seat 3, and more than one light source 4 is arranged in parallel around the camera 2. The cleaning member 5 is arranged at the end of the mounting seat 3 away from the fixed rod 1, and the cleaning member 5 is a cleaning hook. The air nozzles 6 are arranged at equal intervals on the lower surface of the mounting seat 3, below the camera 2, and the air nozzles 6 are installed on the upper surface of the mounting seat 3 and the fixed rod 1, around the camera 2. Three universal wheels 7 are arranged at equal intervals on the outer surface of the fixed rod 1, and all three universal wheels 7 are connected to the fixed rod 1 through spring columns. A connecting head a8 is arranged at the tail end of the fixed rod 1, and the connecting head a8 is a threaded structure. The positioning mechanism is a positioning rod 9. The positioning rod 9 is a lightweight hollow steel pipe. The head end is threadedly connected to the fixed rod 1 through the connecting head a8, and a connecting head b10 is arranged at the tail end, and the connecting head b10 is a threaded structure;

[0035] In this embodiment:

[0036] First, the fixed rod 1 and the positioning rod 9 are threadedly connected through the connecting head a8. When threadedly connecting, the user can connect multiple positioning rods 9 end to end in a threaded manner through the connecting head b10 according to actual needs, so as to facilitate adapting to the required length according to anchor holes of different depths;

[0037] Secondly, the fixing rod 1 is sent into the anchor hole through the positioning rod 9. When sent into the anchor hole, the universal wheel 7 cooperates with the elasticity of the spring column to achieve adaptive fixation to the hole wall, ensuring the stability of the camera 2 and the smoothness of the placement into the hole;

[0038] Then, the camera 2 is started to detect the inside of the anchor hole, and the detection data is transmitted to an external mobile terminal. When the camera 2 detects in real time, the design of the light source 4 on the mounting base 3 ensures that the camera 2 can clearly capture the hole wall condition even in the absence of light;

[0039] Finally, during the detection process, when the camera 2 finds residual rock cuttings, mud, etc. on the hole wall, it first scrapes off the residue on the hole wall through the cleaning piece 5, and then starts the external high-pressure fan, so that the gas generated by the high-pressure fan when working is ejected through the air nozzle 6 to realize the jet function, thereby removing the residual rock cuttings or mud on the hole wall, ensuring the cleanliness of the hole wall, and then ensuring the bonding strength between the cement mortar and the rock and soil of the hole wall, thereby increasing the overall practicality of the device.

[0040] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. An adaptive anchor hole wall cleaning and detection device, comprising: A fixing rod (1) and a cleaning mechanism, wherein a detection mechanism is arranged at the head end of the fixing rod (1), and a positioning mechanism is arranged at the tail end of the fixing rod (1), characterized in that the detection mechanism is a camera (2), the cleaning mechanism is located on one side of the camera (2), and the cleaning mechanism comprises a cleaning piece (5) and an air nozzle (6), thereby forming the function of cleaning and detecting the anchor hole wall.

2. The adaptive anchor hole wall cleaning and detection device according to claim 1, characterized in that: The fixing rod (1) is a lightweight hollow steel pipe.

3. The adaptive anchor hole wall cleaning and detection device according to claim 1, characterized in that: The camera (2) is fixedly mounted on the head end of the fixing rod (1) via a mounting seat (3).

4. The adaptive anchor hole wall cleaning and detection device according to claim 3, characterized in that: The mounting seat (3) is provided with a light source (4), and at least one light source (4) is arranged in parallel around the camera (2).

5. The adaptive anchor hole wall cleaning and detection device according to claim 1, characterized in that: The cleaning piece (5) is arranged at one end of the mounting seat (3) away from the fixing rod (1), and the cleaning piece (5) is a cleaning hook.

6. The adaptive anchor hole wall cleaning and detection device according to claim 1, characterized in that: The air nozzles (6) are arranged at equal intervals on the lower surface of the mounting seat (3) and are located below the camera (2). The air nozzles (6) are installed on the upper surface of the mounting seat (3) and the fixing rod (1) and are located around the camera (2).

7. The adaptive anchor hole wall cleaning and detection device according to claim 1, characterized in that: It also includes universal wheels (7), three universal wheels (7) are arranged at equal intervals on the outer surface of the fixed rod (1), and the three universal wheels (7) are connected to the fixed rod (1) through spring columns.

8. The adaptive anchor hole wall cleaning and detection device according to claim 1, characterized in that: It also includes a connector a (8), which is arranged at the end of the fixing rod (1) and is a threaded structure.

9. The adaptive anchor hole wall cleaning and detection device according to claim 1, characterized in that: The positioning mechanism is a positioning rod (9), which is a lightweight hollow steel pipe. The head end is threadedly connected to the fixing rod (1) via a connector a (8), and the end is provided with a connector b (10), and the connector b (10) is a threaded structure.

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