Underground water layer detection device

Abstract

The utility model relates to the technical field of underground water layer detection, in particular to an underground water layer detection device. According to the underground water layer detection device, water layer detection operation modes of different positions such as a roadway bottom plate or a roadway top plate can be conveniently replaced at any time, and the flexibility of water layer detection operation is improved. An underground water layer detection device comprises a bottom plate, moving wheels, steering wheels, a vertical frame and the like, the lower left portion of the bottom plate is rotationally connected with the moving wheels, the right portion of the bottom plate is rotationally connected with the steering wheels, and the top of the bottom plate is connected with the vertical frame. According to the utility model, the first rotating arm and the second rotating arm are used for controlling the sliding arm and the geological radar to rotate and change the position, so that the water layer detection operation modes of different positions such as a roadway bottom plate or a top plate can be conveniently changed at any time, and the flexibility during water layer detection operation is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to underground water layer detection technical field especially relates to a kind of underground water layer detection devices. BACKGROUND

[0002] When coal mining, the existence of groundwater can increase the danger of mine operation, such as causing water inrush accident, posing a serious threat to the safety of miners, and groundwater management does not store, water quality pollution problems may occur in the subsequent mining operation process.

[0003] And the device for detecting the range of underground water layer, usually the detection device is fixed on the surface of the detection area or the detection device is moved in the detection area, the water layer is detected in the detection area by the detection device, and the detection result is transmitted to the mobile device for expert viewing and analysis, but the existing device is used in the roadway, the roof and the floor in the roadway are detected, and the existing device can only detect the roof or the floor in one case, which is inconvenient to change the detection method, prolongs the detection construction period, and increases the cost of manpower and time.

[0004] Therefore, a kind of underground water layer detection device that can change water layer detection operation mode for different positions such as roadway floor or roof at any time and conveniently, improve the flexibility of water layer detection operation is developed now. UTILITY MODEL CONTENT

[0005] In order to overcome the shortcomings in the above background art, the utility model provides a kind of underground water layer detection device that can change water layer detection operation mode for different positions such as roadway floor or roof at any time and conveniently, improve the flexibility of water layer detection operation.

[0006] The technical scheme of the utility model is: a kind of underground water layer detection device, including bottom plate, moving wheel, steering wheel, stand, handrail, detection mechanism, connecting frame and mounting block, moving wheel is rotatably connected in the left lower part of bottom plate, steering wheel is rotatably connected in the right part of bottom plate, bottom plate top is connected with stand, stand top is slidably connected with handrail, and there is damping between handrail and stand, the detection mechanism for detecting the range of underground water layer is arranged on the upper part of stand, connecting frame is connected on the left side of the front and rear two parts of bottom plate, mounting block is connected on the upper part of stand.

[0007] In one of the embodiments, the detection mechanism comprises a reduction motor, a first rotating arm, a second rotating arm, a gear box, a servo motor, a sliding arm, a first spring and a geological radar, the stand is connected with the reduction motor at the front side, the left part of the stand is rotatably connected with the first rotating arm, the first rotating arm is connected with the output shaft of the reduction motor, the left part of the first rotating arm is rotatably connected with the second rotating arm, the left part of the first rotating arm is connected with the gear box at the front side, the right side of the gear box is connected with the servo motor, the output end of the gear box is connected with the second rotating arm, the lower part of the second rotating arm is slidably connected with the sliding arm, the first spring is connected between the sliding arm and the second rotating arm, the bottom of the sliding arm is connected with the geological radar, the output shaft of the reduction motor rotates to drive the first rotating arm to rotate, the first rotating arm rotates to drive the second rotating arm, the gear and the servo motor to move, the output shaft of the servo motor is reversed and transmitted through the gear box to control the second rotating arm to rotate, the second rotating arm rotates to drive the sliding arm to move, the sliding arm moves to drive the geological radar to move, so that the geological radar can conveniently change the water layer detection operation mode at different positions of the roadway floor or the roof, and the flexibility during the water layer detection operation is improved.

[0008] In one of the embodiments, the connecting frame comprises a sliding rod, a bottom guard plate, a pushing frame and a torsional spring, the left part of the connecting frame is slidably connected with the sliding rod, the bottom of the sliding rod is connected with the bottom guard plate, the top of the sliding rod is rotatably connected with the pushing frame, the pushing frame is in extrusion fit with the geological radar, the pushing frame is connected with the adjacent sliding rod through the torsional spring, when the geological radar detects the water layer at the roadway floor, the bottom guard plate is located in front of the geological radar and moves with the floor, and the bottom guard plate contacts the obstacles in front of the floor during the movement and is extruded and limited by the obstacles, so that the bottom guard plate can only move upward, the upward movement of the bottom guard plate drives the upward movement of the sliding rod, the upward movement of the sliding rod drives the upward movement of the pushing frame, the upward movement of the pushing frame lifts the geological radar, so that the sliding arm slides on the second rotating arm to compress the first spring, at this time, the geological radar is lifted to avoid contact with the ground obstacles and damage, when the geological radar moves with the first rotating arm and the second rotating arm, the geological radar extrudes the pushing frame to make the pushing frame rotate, the pushing frame rotates to avoid the geological radar, so that the geological radar can normally move, when the geological radar is separated from the pushing frame, the torsional spring automatically controls the pushing frame to rotate and reset.

[0009] In one of the embodiments, the top protection mechanism comprises a mounting plate, a sliding frame, a second spring and a top guard plate, the right side of the sliding arm is connected with the mounting plate, the bottom of the mounting plate is slidably connected with the sliding frame, the second spring is connected between the front and rear parts of the sliding frame and the mounting plate, and the bottom of the sliding frame is connected with the top guard plate, when the geological radar detects the water layer at the roadway roof, the top guard plate is located in front of the moving direction of the geological radar, can contact the obstacles existing at the roof, and automatically controls the geological radar to slide and avoid the obstacles, to ensure the safety of the geological radar during the detection.

[0010] In one of the embodiments, the mounting block comprises hydraulic rods, the mounting block is rotatably connected with the hydraulic rods on both sides, the hydraulic rods are slidably and rotatably connected with the first rotating arm, when the first rotating arm rotates, the hydraulic rods automatically adjust according to the rotating angle of the first rotating arm, and the hydraulic rods assist the rotating arm by using the damping force.

[0011] In one of the embodiments, the mounting block comprises hydraulic rods, the mounting block is rotatably connected with the hydraulic rods on both sides, the hydraulic rods are slidably and rotatably connected with the first rotating arm, when the first rotating arm rotates, the hydraulic rods automatically adjust according to the rotating angle of the first rotating arm, and the hydraulic rods assist the rotating arm by using the damping force.

[0012] Beneficial effects are: 1, the utility model discloses a first rotating arm and second rotating arm control sliding arm and geological radar rotate and change position operation, can reach the operation mode of water layer detection of different positions such as roadway floor or roof at any time and conveniently, improve the flexibility effect when water layer detection operation.

[0013] 2, the utility model discloses a top guard plate and bottom guard plate contact when moving detection and automatically control geological radar to avoid obstacles operation, can improve the safety when geological radar operation, improve the service life of geological radar. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the first kind of three-dimensional structure schematic diagram of the utility model.

[0015] Figure 2 It is the second kind of three-dimensional structure schematic diagram of the utility model.

[0016] Figure 3 It is the three-dimensional structure schematic diagram of the detection mechanism of the utility model.

[0017] Figure 4 It is the three-dimensional structure schematic diagram of the detection mechanism and top guard mechanism of the utility model.

[0018] Figure 5 It is the part three-dimensional structure schematic diagram of the utility model.

[0019] In the drawing mark: 1 - bottom plate, 11 - moving wheel, 12 - steering wheel, 13 - stand, 14 - handrail, 2 - detection mechanism, 21 - reduction motor, 22 - first rotating arm, 23 - second rotating arm, 24 - gear box, 25 - servo motor, 26 - sliding arm, 27 - first spring, 28 - geological radar, 3 - connecting frame, 31 - sliding rod, 32 - bottom guard plate, 33 - push frame, 34 - torsional spring, 4 - top guard mechanism, 41 - mounting plate, 42 - sliding frame, 43 - second spring, 44 - top guard plate, 5 - mounting block, 51 - hydraulic rod, 6 - illuminating lamp. DETAILED DESCRIPTION

[0020] The present invention will be further described below with reference to the embodiments shown in the accompanying drawings.

[0021] A groundwater layer detection device, such as Figures 1-5 As shown, it includes a base plate 1, moving wheels 11, steering wheels 12, a support frame 13, a handrail 14, a detection mechanism 2, a connecting frame 3, and a mounting block 5. The lower left part of the base plate 1 is rotatably connected to the moving wheels 11, the right part of the base plate 1 is rotatably connected to the steering wheels 12, the top of the base plate 1 is connected to the support frame 13, the top of the support frame 13 is slidably connected to the handrail 14, there is damping between the handrail 14 and the support frame 13, the upper part of the support frame 13 is provided with a detection mechanism 2 for range detection of the groundwater layer, the left sides of the front and rear parts of the base plate 1 are connected to the connecting frame 3, and the upper part of the support frame 13 is connected to the mounting block 5.

[0022] The detection mechanism 2 includes a reduction motor 21, a first rotating arm 22, a second rotating arm 23, a gearbox 24, a servo motor 25, a sliding arm 26, a first spring 27, and a ground-penetrating radar 28. The reduction motor 21 is connected to the front of the support frame 13. The first rotating arm 22 is rotatably connected to the left side of the support frame 13. The first rotating arm 22 is connected to the output shaft of the reduction motor 21. The second rotating arm 23 is rotatably connected to the left side of the first rotating arm 22. The gearbox 24 is connected to the front left side of the first rotating arm 22. The servo motor 25 is connected to the right side of the gearbox 24. The output end of the gearbox 24 is connected to the second rotating arm 23. The sliding arm 26 is slidably connected to the lower part of the second rotating arm 23. The first spring 27 is connected between the sliding arm 26 and the second rotating arm 23. The ground-penetrating radar 28 is connected to the bottom of the sliding arm 26.

[0023] The connecting frame 3 includes a sliding rod 31, a bottom guard plate 32, a lever 33, and a torsion spring 34. The left side of the connecting frame 3 is slidably connected to the sliding rod 31. The bottom guard plate 32 is connected between the bottom of the sliding rod 31. The top of the sliding rod 31 is rotatably connected to the lever 33. The lever 33 is pressed and engaged with the ground radar 28. The lever 33 is connected to the adjacent sliding rod 31 with a torsion spring 34.

[0024] It also includes a top protection mechanism 4, which includes a mounting plate 41, a sliding frame 42, a second spring 43 and a top protection plate 44. The right side of the sliding arm 26 is connected to the mounting plate 41, and the bottom of the mounting plate 41 is slidably connected to the sliding frame 42. The front and rear parts of the sliding frame 42 are connected to the mounting plate 41 by the second spring 43, and the bottom of the sliding frame 42 is connected to the top protection plate 44.

[0025] Mounting block 5 includes hydraulic rods 51. Hydraulic rods 51 are rotatably connected to both the front and rear sides of mounting block 5. The telescopic ends of hydraulic rods 51 are slidably and rotatably connected to the first rotating arm 22.

[0026] The lighting lamps 6 are arranged on the lower sides of the front and rear parts of the handrails 14.

[0027] In use, the handrail 14 is used to push the vertical frame 13, and the bottom plate 1 is pushed into the roadway or the ground surface for water layer detection by the moving wheel 11 and the steering wheel 12. When the underground water layer is detected, the output shaft of the speed reducer 21 rotates to drive the first rotating arm 22 to rotate, the first rotating arm 22 drives the second rotating arm 23, the gear and the servo motor 25 to move, the output shaft of the servo motor 25 drives the gear box 24 to change direction and transmit power, controls the second rotating arm 23 to rotate, the second rotating arm 23 drives the sliding arm 26 to move, and the sliding arm 26 drives the geological radar 28 to move, so that the geological radar 28 can be conveniently replaced for water layer detection operation in different positions of the roadway bottom plate 1 or the roof. After the use mode of the geological radar 28 is adjusted, the geological radar 28 is started, the detection area is detected by the geological radar 28, and the geological radar 28 detects the water layer at the roadway bottom plate 1. The bottom guard plate 32 is located in front of the geological radar 28 and moves with the bottom plate 1. The bottom guard plate 32 is in contact with the obstacles on the ground in front of the geological radar 28, and the bottom guard plate 32 is pressed and limited by the obstacles, and can only move upward. The bottom guard plate 32 moves upward to drive the sliding rod 31 to move upward, the sliding rod 31 moves upward to drive the shifting frame 33 to move upward, the shifting frame 33 moves upward to lift the geological radar 28, so that the sliding arm 26 slides on the second rotating arm 23 to compress the first spring 27. At this time, the geological radar 28 is lifted to avoid contact with the ground obstacles and damage. When the geological radar 28 moves with the first rotating arm 22 and the second rotating arm 23, the shifting frame 33 is pressed to rotate, the shifting frame 33 rotates to avoid the geological radar 28, so that the geological radar 28 can normally move. When the geological radar 28 is separated from the shifting frame 33, the torsional spring 34 automatically controls the shifting frame 33 to rotate and reset. When the geological radar 28 detects the water layer at the roadway roof, the top guard plate 44 is located in front of the moving direction of the geological radar 28, can be in contact with the obstacles at the roof, and automatically controls the geological radar 28 to slide and avoid the obstacles, so as to ensure the safety of the geological radar 28. When the first rotating arm 22 rotates, the hydraulic rod 51 automatically adjusts the extension according to the rotation angle of the first rotating arm 22, and assists the rotating arm by using the damping force. When the detection area is insufficient, the lighting lamp 6 can be started to optimize the environmental light conditions.

[0028] Finally, it should be explained that the above examples are only used to illustrate the technical solutions of the present application, but not to limit the scope of protection of the present application. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced equivalently without departing from the essence and scope of the technical solutions of the present application.

Claims

1. A groundwater layer detection device, characterized in that, The utility model provides a kind of underground water detection device, including bottom plate (1), moving wheel (11), steering wheel (12), stand (13), handrail (14), detection mechanism (2), connecting frame (3) and mounting block (5), moving wheel (11) is rotatably connected in bottom plate (1) lower left part, steering wheel (12) is rotatably connected in bottom plate (1) right part, bottom plate (1) top is connected with stand (13), stand (13) top is slidably connected with handrail (14), and there is damping between handrail (14) and stand (13), and detection mechanism (2) for detecting the range of underground water layer is equipped on stand (13) upper part, and connecting frame (3) is connected in bottom plate (1) front and rear two left sides, and mounting block (5) is connected on stand (13) upper part.

2. An apparatus for detecting a groundwater level as claimed in claim 1, wherein Detection mechanism (2) includes reduction motor (21), first rotating arm (22), second rotating arm (23), gear box (24), servo motor (25), sliding arm (26), first spring (27) and geological radar (28), stand (13) front side is connected with reduction motor (21), stand (13) left part is rotatably connected with first rotating arm (22), first rotating arm (22) is connected with the output shaft of reduction motor (21), first rotating arm (22) left part is rotatably connected with second rotating arm (23), first rotating arm (22) left part front side is connected with gear box (24), gear box (24) right side is connected with servo motor (25), and the output end of gear box (24) is connected with second rotating arm (23), and second rotating arm (23) lower part is slidably connected with sliding arm (26), and first spring (27) is connected between sliding arm (26) and second rotating arm (23), and geological radar (28) is connected in sliding arm (26) bottom.

3. An apparatus for detecting a groundwater level as claimed in claim 2, wherein Connecting frame (3) includes sliding rod (31), bottom guard plate (32), push frame (33) and torsion spring (34), and the left part of connecting frame (3) is slidably connected with sliding rod (31), and the bottom of sliding rod (31) is connected with bottom guard plate (32), and the top of sliding rod (31) is rotatably connected with push frame (33), and push frame (33) is extruded with geological radar (28), and torsion spring (34) is connected between push frame (33) and adjacent sliding rod (31).

4. An apparatus for detecting a groundwater level as defined in claim 3, wherein It also includes top protection mechanism (4), and top protection mechanism (4) includes mounting plate (41), sliding frame (42), second spring (43) and top guard plate (44), and the right side of sliding arm (26) is connected with mounting plate (41), and the bottom of mounting plate (41) is slidably connected with sliding frame (42), and the front and rear two parts of sliding frame (42) are connected with mounting plate (41) with second spring (43), and the bottom of sliding frame (42) is connected with top guard plate (44).

5. An apparatus for detecting a groundwater level as defined in claim 4, wherein Mounting block (5) includes hydraulic rod (51), and the front and rear sides of mounting block (5) are rotatably connected with hydraulic rod (51), and the telescopic end of hydraulic rod (51) is slidably and rotatably connected with first rotating arm (22).

6. An apparatus for detecting a groundwater level as defined in claim 5, wherein It also includes illuminating lamp (6), and the lower side of the front and rear two parts of handrail (14) is connected with illuminating lamp (6).

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