A horizontal hole probing apparatus

Abstract

This utility model relates to the technical field, specifically to a horizontal borehole probing device, including a push rod handle and a borehole assembly. The borehole assembly includes a telescopic component, a push rod, a push scale, a rigid shell, a transmission cable, a protective component, a gyroscope, a mechanism, an electromagnetic carrier, and a panoramic camera. By holding the push rod handle and then extending it via the telescopic component, the rigid shell is inserted into the corresponding borehole. The transmission cable provides power to the camera and gyroscope inside the drill bit. After the probe enters the borehole at the tunnel face, it can record the surrounding scenery inside the borehole in real time via the 360-degree panoramic camera. The real-time video recording from the camera, the information from the gyroscope inside the probe, and the dimensional scale on the push rod are combined and transmitted to a computer terminal via the transmission cable. That is, the operator can obtain the geological conditions around the borehole with a clear location (depth, direction) on the computer terminal.

Description

Technical Field

[0001] This utility model relates to the field of borehole components, and in particular to a horizontal borehole device. Background Technology

[0002] In each construction process, advanced geological prediction design uses geophysical exploration (indirect detection) to detect the surrounding rock behind the working face at far, medium and near distances. Based on the geophysical exploration results, advanced horizontal core drilling (direct detection) is used to further analyze and confirm the abnormal geology at locations with abnormal signals, so as to determine whether the support parameters need to be adjusted.

[0003] However, advanced horizontal coring boreholes have long construction time, low coring efficiency, and the core samples obtained are incomplete and cannot reflect the karst mudstone geology well, which seriously restricts the tunnel excavation progress and the accuracy of support parameter adjustments. Utility Model Content

[0004] The purpose of this invention is to provide a horizontal core drilling device, which aims to solve the problems of long construction time, low core sampling efficiency, and incomplete core samples that cannot reflect the karst mud-bearing geology, which seriously restrict the tunnel excavation progress and the accuracy of support parameter adjustment.

[0005] To achieve the above objectives, this utility model provides a horizontal drilling device, including a push rod handle and a drilling assembly. The drilling assembly includes a telescopic component, a push rod, a push scale, a rigid shell, a transmission cable, a protective component, a gyroscope, a mechanism and electromagnetic carrier, and a panoramic camera. The telescopic component is disposed on one side of the push rod handle, the push rod is disposed on one side of the telescopic component, and the push scale is fixedly connected to the push rod and located on the surface of the push rod. The rigid shell is fixedly connected to the push rod and located on one side of the push rod. The transmission cable is fixedly connected to the rigid shell and located on one side of the rigid shell. The protective component is disposed on one side of the push rod. The gyroscope is fixedly connected to the rigid shell and electrically connected to the transmission cable, and located on one side of the rigid shell. The gyroscope mechanism and electromagnetic carrier are fixedly connected to the rigid shell and electrically connected to the transmission cable, and located on one side of the rigid shell. The panoramic camera is fixedly connected to the rigid shell and electrically connected to the transmission cable, and located on one side of the rigid shell.

[0006] The telescopic component includes a drive rod, a fixed rod, and a telescopic part. The drive rod is fixedly connected to the push rod and is located on one side of the push rod. The fixed rod is slidably connected to the drive rod and is located on one side of the push rod handle and on one side of the drive rod. The telescopic part is disposed on one side of the drive rod.

[0007] The telescopic part includes a threaded head and a limiting member. The threaded head is fixedly connected to the drive rod and located on one side of the drive rod. The limiting member is threadedly connected to the threaded head and fixedly connected to the push rod, and located on one side of the push rod.

[0008] The protective component includes a limiting block and an anti-abrasion shell. The limiting block is fixedly connected to the rigid shell and is located on one side of the rigid shell. The anti-abrasion shell is fixedly connected to the limiting block and is located on one side of the limiting block.

[0009] The probe assembly also includes an anti-slip pad, which is fixedly connected to the push rod handle and located on one side of the push rod handle.

[0010] This utility model discloses a horizontal borehole probing device. By holding the push rod handle and extending it via the telescopic component, the rigid outer shell is inserted into the corresponding borehole. During insertion, the depth can be observed through the push rod's push-in scale. The transmission cable provides power to the camera and gyroscope inside the drill bit. After the probe enters the tunnel borehole, the 360-degree panoramic camera records the surrounding scenery in real time. The real-time video recording, the gyroscope inside the probe, and the push rod's built-in scale information are combined and transmitted via the transmission cable to a computer terminal. This allows the operator to access the geological conditions around the borehole, including its specific location (depth and direction), on the computer terminal. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0013] Figure 2 This is a structural schematic diagram of the drive rod, fixed rod, telescopic part, threaded head, and limiting part of this utility model.

[0014] 101-Push rod handle, 102-Probe assembly, 103-Telescopic component, 104-Push rod, 105-Push scale, 106-Hard shell, 107-Transmission cable, 108-Protective component, 109-Gyroscope, 110-Mechanism and electromagnetic carrier, 111-Panoramic camera, 112-Drive rod, 113-Fixing rod, 114-Telescopic part, 115-Threaded head, 116-Limiting component, 117-Limiting block, 118-Anti-friction shell, 119-Anti-slip pad. Detailed Implementation

[0015] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0016] Please see Figures 1-2 ,in, Figure 1 This is a schematic diagram of the overall structure of this utility model. Figure 2 This is a structural schematic diagram of the drive rod, fixed rod, telescopic part, threaded head, and limiting part of this utility model.

[0017] This utility model provides a horizontal core drilling device including a push rod handle 101 and a core drilling assembly 102. The core drilling assembly 102 includes a telescopic component 103, a push rod 104, a push scale 105, a rigid shell 106, a transmission cable 107, a protective component 108, a gyroscope 109, a mechanism and electromagnetic carrier 110, a panoramic camera 111, and an anti-slip pad 119. The telescopic component includes a drive rod 112, a fixed rod 113, and a telescopic part 114. The telescopic component 103 includes a threaded head 115 and a limiting component 116. The protective component 108 includes a limiting block 117 and an anti-friction shell 118. The aforementioned solution solves the problems of long construction time, low core drilling efficiency, and incomplete core samples that cannot reflect karst geology, which seriously restrict the tunnel excavation progress and the accuracy of support parameter adjustments.

[0018] In this specific embodiment, the telescopic member 103 is disposed on one side of the push rod handle 101, the push rod 104 is disposed on one side of the telescopic member 103, the push scale 105 is fixedly connected to the push rod 104 and located on the surface of the push rod 104, the rigid housing 106 is fixedly connected to the push rod 104 and located on one side of the push rod 104, the transmission cable 107 is fixedly connected to the rigid housing 106 and located on one side of the rigid housing 106, the protective member 108 is disposed on one side of the push rod, the gyroscope 109 is fixedly connected to the rigid housing 106 and electrically connected to the transmission cable 107 and located on one side of the rigid housing 106, the mechanism and electromagnetic carrier 110 are fixedly connected to the rigid housing 106 and to the transmission cable motor 107 and located on one side of the rigid housing 106, the panoramic camera 111 is fixedly connected to the rigid housing 106 and to the transmission cable motor 107 and located on one side of the rigid housing 106, and the panoramic camera 111 is fixedly connected to the rigid housing 106 and to the transmission cable motor 107 and located on one side of the rigid housing 106. The transmission cable 107 is electrically connected and located on one side of the rigid housing 106. By holding the push rod handle 101 and then extending it via the telescopic member 103, part of the rigid housing 106 is inserted into the corresponding probe hole. During insertion, the depth of insertion can be observed through the push scale 105 on the push rod 104. The transmission cable 107 provides power to the panoramic camera 111, gyroscope 109, and the core mechanism and electromagnetic carrier 110 inside the drill bit. After the probe enters the tunnel probe hole, the 360-degree panoramic camera 111 can record the surrounding scenery inside the probe hole in real time. The real-time video recording from the camera, the gyroscope 109 inside the probe, and the size scale on the push rod 104 are combined and the information detected by the probe is fed back to the computer terminal in real time through the transmission cable 107. That is, the operator can obtain the geological conditions around the probe hole with a clear location (depth, direction) on the computer terminal.

[0019] The drive rod 112 is fixedly connected to the push rod 104 and located on one side of the push rod 104. The fixed rod 113 is slidably connected to the drive rod 112 and is located on one side of the push rod handle 101 and on one side of the drive rod 112. The telescopic part 114 is provided on one side of the drive rod 112. Pulling the drive rod 112 allows it to slide and extend within the fixed rod 113, and then it is fixed by the telescopic part 114. One end of the drive rod 112 is fixedly connected to the push rod 104, and one end of the fixed rod 113 is connected to the push handle. This ensures that the length can be freely adjusted when obtaining data through borehole exploration, and that internal data can be perfectly obtained even for some deep holes.

[0020] Secondly, the threaded head 115 is fixedly connected to the drive rod 112 and located on one side of the drive rod 112. The limiting member 116 is threadedly connected to the threaded head 115 and fixedly connected to the push rod 104 and located on one side of the push rod 104. The threaded head 115 can be threadedly connected and fixed to the limiting member 116 to restrict the sliding of the drive rod 112 and the push rod 104, thereby achieving a fixing effect.

[0021] Meanwhile, the limiting member 116 is fixedly connected to the rigid shell 106 and located on one side of the rigid shell 106. The anti-friction shell 118 is fixedly connected to the limiting block 117 and located on one side of the limiting block 117. The limiting block 117 is fixed to the surface of the rigid shell 106 and fixedly connected to the anti-friction shell 118. The limiting block 117 and the anti-friction shell 118 serve as protection for the transmission cable 107. In the insertion hole, friction with the wall may cause damage to the outer sheath, affecting data transmission. The limiting block 117 supports the anti-friction shell 118 as a top protection, isolating the transmission cable 107 from friction with the wall.

[0022] In addition, the anti-slip pad 119 is fixedly connected to the push rod handle 101 and is located on one side of the push rod handle 101. The anti-slip pad 119 is fixed to the surface of the push rod handle 101 to increase friction and provide better grip when inserting the push rod handle 101 by hand.

[0023] When using this utility model, the push rod handle 101 is held by hand, and then the drive rod 112 slides within the fixed rod 113 to extend and retract, inserting the rigid outer shell 106 into the corresponding probe hole. During insertion, the depth of insertion can be observed through the push scale 105 on the push rod 104. The transmission cable 107 provides power to the panoramic camera 111, gyroscope 109, and the core mechanism and electromagnetic carrier 110 inside the drill bit. After the probe enters the tunnel probe hole, the 360-degree panoramic camera 111 can record the surrounding scenery inside the probe hole in real time. The real-time video recording by the camera, the gyroscope 109 inside the probe, and the size scale on the push rod 104 are combined, and the information detected by the probe is fed back to the computer terminal in real time through the transmission cable 107. That is, the operator can obtain the geological conditions around the probe hole with a clear location (depth and direction) on the computer terminal.

[0024] The above-disclosed embodiments are merely one or more preferred embodiments of the horizontal borehole device of this application and should not be construed as limiting the scope of the claims of this application. Those skilled in the art can understand that all or part of the processes of the above embodiments can be implemented and equivalent changes made in accordance with the claims of this application are still within the scope of this application.

Claims

1. A horizontal borehole probing device, comprising a push rod handle, characterized in that, It also includes a borehole assembly; The probe assembly includes a telescopic component, a push rod, a push scale, a rigid shell, a transmission cable, a protective component, a gyroscope, a mechanism and an electromagnetic carrier, and a panoramic camera; The telescopic component is disposed on one side of the push rod handle, the push rod is disposed on one side of the telescopic component, the push scale is fixedly connected to the push rod and located on the surface of the push rod; the rigid housing is fixedly connected to the push rod and located on one side of the push rod; the transmission cable is fixedly connected to the rigid housing and located on one side of the rigid housing; the protective component is disposed on one side of the push rod, the gyroscope is fixedly connected to the rigid housing and electrically connected to the transmission cable and located on one side of the rigid housing; the mechanism and electromagnetic carrier are fixedly connected to the rigid housing and electrically connected to the transmission cable and located on one side of the rigid housing; the panoramic camera is fixedly connected to the rigid housing and electrically connected to the transmission cable and located on one side of the rigid housing.

2. The horizontal borehole drilling device as described in claim 1, characterized in that, The telescopic component includes a drive rod, a fixed rod, and a telescopic part. The drive rod is fixedly connected to the push rod and is located on one side of the push rod. The fixed rod is slidably connected to the drive rod and is located on one side of the push rod handle and on one side of the drive rod. The telescopic part is disposed on one side of the drive rod.

3. The horizontal borehole drilling device as described in claim 2, characterized in that, The telescopic part includes a threaded head and a limiting member. The threaded head is fixedly connected to the drive rod and located on one side of the drive rod. The limiting member is threadedly connected to the threaded head and fixedly connected to the push rod, and located on one side of the push rod.

4. The horizontal borehole drilling device as described in claim 3, characterized in that, The protective component includes a limiting block and an anti-abrasion shell. The limiting block is fixedly connected to the rigid shell and is located on one side of the rigid shell. The anti-abrasion shell is fixedly connected to the limiting block and is located on one side of the limiting block.

5. A horizontal borehole probing device as described in claim 4, characterized in that, The probe assembly also includes an anti-slip pad, which is fixedly connected to the push rod handle and located on one side of the push rod handle.

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