Ground penetrating radar device for side slope cavern detection

Abstract

The utility model discloses a ground penetrating radar device for side slope pit detection, and relates to the technical field of ground penetrating radars. The device comprises a bottom plate, one side of the top of the bottom plate is fixedly connected with a pushing frame, an inner cavity of the pushing frame is provided with an adjusting assembly, one side of the adjusting assembly is fixedly connected with a shell, the two sides of the bottom of an inner cavity of the shell are movably connected with movable parts, and the tops of the movable parts are fixedly connected with a containing frame. And the inner cavity of the placing frame is movably connected with a ground penetrating radar. Through the arranged adjusting assembly, the first electric push rod is opened, the telescopic shaft of the first electric push rod drives the driving sleeve to move on the surface of the fixing frame, the fixing plate can drive the shell to swing left and right along with the movement of the driving sleeve on the surface of the fixing frame, the shell is adjusted to be in a transverse horizontal state, and the purpose of preliminary leveling is achieved; and high-precision early detection of potential geological defects of the side slope cavern by a subsequent ground penetrating radar is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model belongs to ground penetrating radar technical field, especially, relate to a ground penetrating radar device for side slope trap hole detection. BACKGROUND

[0002] The ground penetrating radar device for side slope trap hole detection is a professional instrument for detecting potential hidden cavities, cracks or trap holes in side slopes or mountains, and is particularly important for the stability of side slopes in mine, tunnel, road and railway engineering construction, so early detection and evaluation of potential geological defects are particularly important, and the ground penetrating radar (GPR) technology is widely used in such detection tasks as a non-destructive geological detection method.

[0003] For example, Chinese utility model provides "a ground penetrating radar device for land survey" patent number: 202222855559.5, the patent includes shell, the surface of shell is fixedly connected with motor, the output shaft of motor is fixedly connected with transmission wheel one, transmission wheel one is driven connection through belt and transmission wheel two, by controlling motor reverse, ground penetrating radar device body is in shell, at the same time, baffle closes export, protects ground penetrating radar device body, prevents ground penetrating radar device body from colliding with protruding stone on ground and causing abrasion, at the same time, prevents dust from entering shell.

[0004] The above document solves the problem that the ground penetrating radar is easy to rub with the protruding part of the ground or even collide with the stone during movement, resulting in damage, but still has the disadvantage of not having leveling function, and the emitted electromagnetic wave cannot be perpendicular to the ground when the ground penetrating radar is pushed and used on rough road, which affects the acquisition of the medium properties of the ground, therefore, the ground penetrating radar device for side slope trap hole detection is proposed. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a ground penetrating radar device for side slope trap hole detection, which solves the problem of the ground penetrating radar device in the prior art not having leveling function, and the emitted electromagnetic wave cannot be perpendicular to the ground when the ground penetrating radar is pushed and used on rough road due to the inability to maintain balance, which affects the acquisition of the medium properties of the ground.

[0006] To solve the above technical problems, the utility model is realized by the following technical scheme.

[0007] The utility model discloses a ground penetrating radar device for side slope collapse detection, including the bottom plate, one side fixedly connected with the push rack at the top of bottom plate, the inner chamber of push rack is provided with adjusting assembly, one side fixedly connected with the shell of adjusting assembly, both sides of shell inner chamber bottom are all movably connected with the movable piece, the top fixedly connected with the placing frame of movable piece, the inner chamber movably connected with ground penetrating radar ware of placing frame, one side of shell inner chamber is provided with leveling assembly, one side of leveling assembly is movably connected with the surface of ground penetrating radar ware, adjusting assembly includes support plate and fixed plate, the top of bottom plate is movably connected with the top of bottom plate, one side of fixed plate is fixedly connected with the surface of shell, the bottom fixedly connected with the fixed frame of fixed plate, the surface movably connected with the drive sleeve of fixed frame, the bottom movably connected with the first electric push rod of drive sleeve, the bottom of first electric push rod is fixedly connected with the surface of push rack, leveling assembly includes guide rail board, one side of guide rail board is fixedly connected with the inner wall of shell, the surface movably connected with the moving frame of guide rail board, the back fixedly connected with the second electric push rod of moving frame, one side fixedly connected with the adjusting frame of moving frame.

[0008] The utility model further sets up, the top of shell is fixedly connected with the top cover through bolt, the bottom fixedly connected with the sealing ring of top cover, the surface of sealing ring is movably connected with the opening inner chamber of shell top, both sides of top cover top all are connected with the bolt, and the bottom of bolt is connected with the bolt hole of shell top thread, and this is to the opening of shell top is sealed, and the ground penetrating radar ware is operated after being convenient to detach.

[0009] The utility model further sets up, the top of bottom plate and located one side fixedly connected with the mounting seat of support plate, the inner chamber movably connected with battery box of mounting seat, one side of mounting seat is connected with the mounting screw, and one end of mounting screw is connected with the screw hole of battery box one side thread, and the battery of battery box inner chamber can store electric energy, and the necessary electric energy is provided to ground penetrating radar device, and ground penetrating radar device can use under the state without external power supply.

[0010] The utility model further sets up, both sides of bottom plate bottom are all fixedly connected with the mounting bracket, the inner chamber movably connected with the mounting block of mounting bracket, and the baffle is fixedly connected between mounting block, and the baffle can protect ground penetrating radar ware, and the gravel splashed on the ground is prevented from impacting ground penetrating radar ware.

[0011] The utility model further sets up, the top of ground penetrating radar ware is provided with data line, the one end of data line is fixedly connected with display away from ground penetrating radar ware, the one side of display is fixedly connected with the top of push frame one side through the connecting frame, is provided with touch control software on the display, can understand the detection condition in real time through the display, and can operate ground penetrating radar ware.

[0012] The utility model further sets up, the front of shell is fixedly connected with front cover plate through screw, the surface of front cover plate is provided with visual port, the inner chamber of visual port is fixedly connected with transparent glass, the screw of front cover plate surface is convenient to detach, can take off front cover plate after screw detachment, and the visual port of front cover plate surface is convenient for staff real -time observation level instrument's state.

[0013] The utility model further sets up, the bottom of bottom plate four corners all are fixedly connected with movable wheel, the surface of the gyro wheel of movable wheel is equipped with antiskid cover, the surface of antiskid cover is provided with antiskid line, four groups of movable wheel not only can stabilize the support of the bottom of bottom plate, also can make this ground penetrating radar device have the function of moving, make the adjustment of position according to the use demand is convenient.

[0014] The utility model further sets up, the two sides of ground penetrating radar ware front are all fixedly connected with embedding seat, the inner chamber of embedding seat is movably connected with clamping block, clamping block is fixedly connected with level meter, moves level meter to its two sides clamping block inserts the inner chamber of embedding seat, install level meter fixedly between two embedding seats in this way, level meter can show the horizontal state of ground penetrating radar ware.

[0015] The utility model has the following beneficial effects.

[0016] 1, the utility model discloses a regulating assembly is set up, opens first electric push rod, and the telescopic shaft of first electric push rod drives drive sleeve to move on the surface of fixed frame, along with drive sleeve moving on the surface of fixed frame, fixed plate will drive shell to swing left and right, adjust shell to transverse horizontal state, reach the purpose of preliminary leveling, make subsequent ground penetrating radar to the high-precision early detection of potential geological defects of side slope cave.

[0017] 2, the utility model discloses that leveling assembly is set up, opens second electric push rod, and the telescopic shaft of second electric push rod drives movable frame to move on the surface of guide rail plate, and ground penetrating radar ware is located in the inner chamber of movable frame one side adjusting frame, along with movable frame and adjusting frame moving, ground penetrating radar ware swings to longitudinal horizontal state. ACCURACY OF DRAWINGS

[0018] In order to make the technical scheme of the embodiments of the utility model more clearly, the following will briefly introduce the drawing needed to be used in the embodiment description.

[0019] Fig. 1 It is a perspective view of a ground penetrating radar device for slope collapse detection.

[0020] Fig. 2 It is a structural schematic view of an adjusting assembly in a ground penetrating radar device for slope collapse detection.

[0021] Fig. 3 It is a structural schematic view of a leveling assembly in a ground penetrating radar device for slope collapse detection.

[0022] Fig. 4 It is a sectional view schematic view of a shell in a ground penetrating radar device for slope collapse detection.

[0023] Fig. 5 It is a connecting structure schematic view of a mounting frame and a baffle in a ground penetrating radar device for slope collapse detection.

[0024] Fig. 6 It is a connecting structure schematic view of a movable piece and a placing frame in a ground penetrating radar device for slope collapse detection.

[0025] In the drawings: 1, bottom plate; 2, push frame; 3, adjusting assembly; 4, shell; 5, movable piece; 6, placing frame; 7, ground penetrating radar device; 8, leveling assembly; 301, support plate; 302, fixed plate; 303, fixed frame; 304, driving sleeve; 305, first electric push rod; 801, guide rail plate; 802, moving frame; 803, second electric push rod; 804, adjusting frame; 9, top cover; 10, mounting seat; 11, battery box; 12, mounting frame; 13, baffle; 14, data line; 15, display; 16, moving wheel; 17, embedded seat; 18, level. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application. The described embodiments are only some of the embodiments of the present application, not all.

[0027] Embodiment one

[0028] Please refer to Figs. 1-6The utility model provides a kind of ground penetrating radar device for side slope sinkhole detection, including bottom plate 1, the one side of the top of bottom plate 1 is fixedly connected with push rack 2, adjusting assembly 3 is arranged in the inner chamber of push rack 2, the one side of adjusting assembly 3 is fixedly connected with shell 4, the both sides of the inner chamber bottom of shell 4 are movably connected with movable piece 5, the top of movable piece 5 is fixedly connected with placing frame 6, the inner chamber of placing frame 6 is movably connected with ground penetrating radar 7, the one side of the inner chamber of shell 4 is provided with leveling assembly 8, the one side of leveling assembly 8 is movably connected with the surface of ground penetrating radar 7, adjusting assembly 3 includes support plate 301 and fixed plate 302, the top of support plate 301 is movably connected with the top of bottom plate 1, the one side of fixed plate 302 is fixedly connected with the surface of shell 4, the bottom of fixed plate 302 is fixedly connected with fixed frame 303, the surface of fixed frame 303 is movably connected with drive sleeve 304, the bottom of drive sleeve 304 is movably connected with first electric push rod 305, the bottom of first electric push rod 305 is fixedly connected with the surface of push rack 2, leveling assembly 8 includes guide rail plate 801, the one side of guide rail plate 801 is fixedly connected with the inner wall of shell 4, the surface of guide rail plate 801 is movably connected with moving frame 802, the back of moving frame 802 is fixedly connected with second electric push rod 803, the one side of moving frame 802 is fixedly connected with adjusting frame 804.

[0029] Specifically: the ground penetrating radar device is pushed to the vicinity of the side slope sinkhole to be detected, the level state of the ground penetrating radar 7 is judged according to the level meter 18, when the level meter 18 is not in the horizontal state, the ground penetrating radar 7 can be adjusted to the horizontal state, and the specific adjustment mode is: open the first electric push rod 305, the telescopic shaft of the first electric push rod 305 drives the drive sleeve 304 to move on the surface of the fixed frame 303, with the drive sleeve 304 moving on the surface of the fixed frame 303, the fixed plate 302 will drive the shell 4 to swing left and right, and the shell 4 is adjusted to the horizontal state in the transverse direction, the second electric push rod 803 is opened, the telescopic shaft of the second electric push rod 803 drives the moving frame 802 to move on the surface of the guide rail plate 801, and the ground penetrating radar 7 is located in the inner chamber of the adjusting frame 804 on the one side of the moving frame 802, with the movement of the moving frame 802 and the adjusting frame 804, the ground penetrating radar 7 swings to the horizontal state in the longitudinal direction.

[0030] Embodiment two

[0031] Please refer to Figs. 1-6On the basis of embodiment one, the top of the shell 4 is fixedly connected with a top cover 9 through bolts, the bottom of the top cover 9 is fixedly connected with a sealing ring, the surface of the sealing ring is movably connected with the open inner cavity of the top of the shell 4, the top of the bottom plate 1 and on one side of the supporting plate 301 is fixedly connected with a mounting seat 10, the inner cavity of the mounting seat 10 is movably connected with a battery box 11, one side of the mounting seat 10 penetrates through a mounting screw, one end of the mounting screw is threadedly connected with a screw hole on one side of the battery box 11, both sides of the bottom of the bottom plate 1 are fixedly connected with mounting racks 12, the inner cavities of the mounting racks 12 are movably connected with mounting blocks, the mounting blocks are fixedly connected with baffles 13, the top of the ground penetrating radar device 7 is provided with a data line 14, one end of the data line 14 away from the ground penetrating radar device 7 is fixedly connected with a display 15, one side of the display 15 is fixedly connected with the top of one side of the push rack 2 through a connecting frame, the front surface of the shell 4 is fixedly connected with a front cover plate through screws, the surface of the front cover plate is provided with a sight hole, the inner cavity of the sight hole is fixedly connected with a transparent glass, the four corners of the bottom of the bottom plate 1 are fixedly connected with moving wheels 16, the rolling surface of the moving wheels 16 is sleeved with an anti-skid sleeve, the surface of the anti-skid sleeve is provided with anti-skid lines, both sides of the front surface of the ground penetrating radar device 7 are fixedly connected with embedded seats 17, the inner cavities of the embedded seats 17 are movably connected with clamping blocks, and the clamping blocks are fixedly connected with levels 18.

[0032] Specifically: the top of the top cover 9 penetrates through bolts on both sides, the bottom of the bolt is threadedly connected with the bolt hole on the top of the shell 4, so as to block the opening on the top of the shell 4, and it is convenient to disassemble and operate the ground penetrating radar device 7, the battery in the inner cavity of the battery box 11 can store electric energy, provide the necessary electric energy for the ground penetrating radar device, so that the ground penetrating radar device can be used without external power supply, move the baffle 13, so that the mounting blocks on both sides are inserted into the inner cavity of the mounting rack 12, and then the baffle 13 is installed between the mounting racks 12, the baffle 13 can protect the ground penetrating radar device 7, avoid the impact of the stones splashed on the ground on the ground penetrating radar device 7, the display 15 is provided with touch software, the detection condition can be understood in real time through the display 15, and the ground penetrating radar device 7 can be operated, the screws on the surface of the front cover plate are convenient to disassemble, the front cover plate can be removed after the screws are disassembled, and the sight hole on the surface of the front cover plate is convenient for the staff to observe the state of the level 18 in real time, four groups of moving wheels 16 can not only stably support the bottom of the bottom plate 1, but also make the ground penetrating radar device have the function of moving, which is convenient for adjusting the position according to the use requirement, move the level 18 to the clamping blocks on both sides, and insert them into the inner cavities of the embedded seats 17, so as to install and fix the level 18 between the two embedded seats 17, and the level 18 can display the horizontal state of the ground penetrating radar device 7.

[0033] The working principle of the utility model is: the ground penetrating radar device is pushed to the vicinity of the to-be-detected slope sink hole by the detection staff, if the ground penetrating radar detection device is not in the horizontal state because of the terrain, the staff can adjust it to the horizontal state, the specific adjustment mode is: open the first electric push rod 305, the telescopic shaft of the first electric push rod 305 drives the driving sleeve 304 to move on the surface of the fixed frame 303, along with the movement of the driving sleeve 304 on the surface of the fixed frame 303, the fixed plate 302 will drive the shell 4 to swing left and right, adjust the shell 4 to the transverse horizontal state, open the second electric push rod 803, the telescopic shaft of the second electric push rod 803 drives the moving frame 802 to move on the surface of the guide rail plate 801, the ground penetrating radar device 7 is located in the inner cavity of the adjusting frame 804 on one side of the moving frame 802, along with the movement of the moving frame 802 and the adjusting frame 804, the ground penetrating radar device 7 swings forward and backward to the longitudinal horizontal state, the electromagnetic wave transceiver in the ground penetrating radar device 7 emits electromagnetic wave to the ground and receives, thereby early detection and evaluation of the potential geological defects of the slope sink hole are carried out.

[0034] The above disclosed preferred embodiments of the utility model are only used to help describe the utility model, the preferred embodiments do not describe all the details, and the utility model is not limited to the specific implementation mode, the description selects and specifically describes these embodiments, in order to better explain the principle and practical application of the utility model, so that the technical staff in the technical field can well understand and utilize the utility model.

Claims

1. A ground penetrating radar device for detecting a side slope collapse, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected with a push frame (2), the inner cavity of the push frame (2) is provided with an adjusting assembly (3), one side of the adjusting assembly (3) is fixedly connected with a shell (4), the inner cavity bottom of the shell (4) is movably connected with a movable piece (5) on both sides, the top of the movable piece (5) is fixedly connected with a placing frame (6), the inner cavity of the placing frame (6) is movably connected with a ground penetrating radar device (7), one side of the inner cavity of the shell (4) is provided with a leveling assembly (8), one side of the leveling assembly (8) is movably connected with the surface of the ground penetrating radar device (7). The adjusting assembly (3) comprises a supporting plate (301) and a fixed plate (302), the bottom of the supporting plate (301) is movably connected with the top of the bottom plate (1), one side of the fixed plate (302) is fixedly connected with the surface of the shell (4), the bottom of the fixed plate (302) is fixedly connected with a fixed frame (303), the surface of the fixed frame (303) is movably connected with a driving sleeve (304), the bottom of the driving sleeve (304) is movably connected with a first electric push rod (305), the bottom of the first electric push rod (305) is fixedly connected with the surface of the push frame (2). The leveling assembly (8) comprises a guide rail plate (801), one side of the guide rail plate (801) is fixedly connected with the inner wall of the shell (4), the surface of the guide rail plate (801) is movably connected with a moving frame (802), the back of the moving frame (802) is fixedly connected with a second electric push rod (803), one side of the moving frame (802) is fixedly connected with an adjusting frame (804).

2. The ground penetrating radar device for detecting a slope collapse according to claim 1, wherein: The top of the shell (4) is fixedly connected with a top cover (9) through bolts, the bottom of the top cover (9) is fixedly connected with a sealing ring, and the surface of the sealing ring is movably connected with the open inner cavity of the top of the shell (4).

3. The ground penetrating radar device for detecting a slope collapse according to claim 1, wherein: The top of the bottom plate (1) and one side of the supporting plate (301) are fixedly connected with a mounting seat (10), the inner cavity of the mounting seat (10) is movably connected with a battery box (11), one side of the mounting seat (10) penetrates through a mounting screw, and one end of the mounting screw is threadedly connected with a screw hole on one side of the battery box (11).

4. The ground penetrating radar device for detecting a slope collapse according to claim 1, wherein: The bottom of the bottom plate (1) is fixedly connected with a mounting frame (12) on both sides, the inner cavity of the mounting frame (12) is movably connected with a mounting block, and the mounting blocks are fixedly connected with a baffle (13).

5. The ground penetrating radar device for detecting a slope collapse according to claim 1, wherein: The top of the ground penetrating radar device (7) is provided with a data line (14), one end of the data line (14) away from the ground penetrating radar device (7) is fixedly connected with a display (15), and one side of the display (15) is fixedly connected with the top of one side of the push frame (2) through a connecting frame.

6. The ground penetrating radar device for detecting a slope collapse according to claim 1, wherein: The front of the shell (4) is fixedly connected with a front cover plate through screws, the surface of the front cover plate is provided with a viewing port, and the inner cavity of the viewing port is fixedly connected with transparent glass.

7. The ground penetrating radar device for detecting a slope collapse according to claim 1, wherein: The bottom of the bottom plate (1) is fixedly connected with a moving wheel (16) at the four corners, an antiskid sleeve is sleeved on the surface of the moving wheel (16), and an antiskid pattern is arranged on the surface of the antiskid sleeve.

8. The ground penetrating radar device for detecting a slope collapse according to claim 1, wherein: The front of the ground penetrating radar device (7) is fixedly connected with the embedded seat (17) on both sides, the inner cavity of the embedded seat (17) is movably connected with the clamping block, and the clamping blocks are fixedly connected with the level (18).

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