Underground water level observation device for hydrogeological exploration
By designing a water level observation device including a cart, a rotating shaft, an observation rope, a counterweight, a vertical device and an auxiliary device, the problem that the observation rope cannot enter groundwater vertically in the prior art is solved, and the accuracy of water level observation is improved.
Patent Information
- Application Number
- CN202421342576.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-13
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-06-13
AI Technical Summary
The existing water level observation device cannot ensure that the observation rope enters the groundwater vertically, resulting in inaccurate water level observation.
A water level observation device including a cart, a rotating shaft, an observation rope, a counterweight, a vertical device and an auxiliary device is designed. Through the cooperation of the vertical device and the auxiliary device, it is ensured that the observation rope remains vertical when entering the groundwater.
The observation rope is vertically inserted into the groundwater through a vertical device, which avoids the oblique viewing of the observation rope and improves the accuracy and practicality of water level observation.
Smart Images
Figure CN222505545U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of hydrogeological exploration, in particular to a groundwater level observation device. Background Art
[0002] Hydrogeological exploration is a work that investigates and studies the hydrogeological conditions of a region. Its purpose is to understand the distribution and flow patterns of groundwater and facilitate the rational exploitation of water resources. In order to observe groundwater, water level observation devices are needed.
[0003] In the prior art, a water level observation device observes the water level depth through a base and an observation rope wrapped around a rotating shaft of the base. However, the base can only be placed on the shore of the groundwater, and the observation rope cannot be directly located above the water surface, which causes the observation rope placed in the groundwater to be in a tilted state, and the water level observed by the water level observation device is inaccurate. Utility Model Content
[0004] The utility model is a groundwater level observation device for hydrogeological exploration, which is proposed to solve the shortcomings in the prior art.
[0005] In order to achieve the above-mentioned objectives, the utility model adopts the following technical scheme: a groundwater level observation device for hydrogeological exploration, comprising a cart, the upper surface of the cart is rotatably connected to a rotating shaft by means of a bracket, an observation rope is wound around the arc surface of the rotating shaft, one end of the observation rope is fixedly connected to a counterweight block, a vertical device is provided on the upper surface of the cart, the vertical device comprises a support rod, one end of the support rod is fixedly connected to the cart, the other end of the support rod is fixedly connected to a guide tube, the inner wall of the guide tube is slidably connected to a guide plate, the end of the guide plate away from the guide tube is fixedly connected to a fixing ring, the observation rope passes through the fixing ring, a pull plate is fixedly connected to one side of the guide plate, a limiting groove is provided on the guide tube corresponding to the pull plate, a pad is fixedly connected to the upper surface of the pull plate, and a bolt is threadedly inserted on the surface of the pad.
[0006] The effect achieved by the above components is: when it is necessary to detect groundwater, first move the cart to the bank of the groundwater, then move the pull plate, the pull plate moves in the limit groove of the guide tube, the pull plate moves with the fixing ring on the guide plate to just above the water surface, finally turn the bolt on the pad, the bolt squeezes the side wall of the guide tube, thereby fixing the fixing ring, the staff rotates the shaft, and under the action of the gravity of the counterweight block, the counterweight block brings the observation rope into the groundwater, the staff detects the groundwater level through the observation rope, and uses the vertical device to enable the observation rope to enter the groundwater vertically, avoiding the observation rope from tilting as much as possible, thereby causing inaccurate observation, thereby improving the practicability of the water level observation device.
[0007] Preferably, a plurality of limiting members are fixedly connected to the surface of the pull plate, and the plurality of limiting members are linearly distributed.
[0008] The effect achieved by the above components is: by setting the limiter, the roughness between the staff's hand and the pull plate is increased, thereby increasing the friction between the pull plate and the staff's hand, making it easier for the staff to move the pull plate.
[0009] Preferably, one end of the bolt is fixedly connected to two control blocks, and the two control blocks are cylindrical.
[0010] The effect achieved by the above components is: by setting the control block, the contact area between the worker's hand and the bolt is increased, thereby making it easier for the worker to rotate the bolt, bringing convenience to the worker.
[0011] Preferably, the arc surface of the support rod is fixedly connected with an inclined rod, and one end of the inclined rod is fixedly connected to the bottom of the guide tube.
[0012] The effect achieved by the above components is that a stable triangular structure is formed by the arranged oblique rods, support rods and guide tubes, thereby improving the stability of the guide tubes.
[0013] Preferably, auxiliary devices are provided on both sides of the cart, and the auxiliary devices include two fixed plates, which are respectively fixedly connected to both sides of the cart, and the upper surface of the fixed plate is threadedly connected with a screw, one end of the screw is rotatably connected to a movable plate, and the bottom of the movable plate is evenly fixedly connected with a plurality of fixed piles.
[0014] The effect achieved by the above components is: when the cart needs to be fixed, first rotate the screw, the screw moves toward the ground with the movable plate and the fixed pile, the fixed pile is inserted into the soil, and the cart is fixed by the auxiliary device, avoiding the cart from tipping over when the observation rope is used to detect the groundwater level.
[0015] Preferably, one end of the screw rod away from the movable plate is fixedly connected with a handle, and the surface of the handle is provided with anti-slip grooves.
[0016] The effect achieved by the above components is: by providing the handle, it is convenient for the staff to rotate the screw, which brings convenience to the staff.
[0017] Preferably, the arc surface of the fixing pile is fixedly connected with two barbs, and the two barbs are symmetrical to each other.
[0018] The effect achieved by the above components is: by arranging the barbs and inserting the fixing piles into the soil together, the fixing piles are fixed and prevented from being moved out of the soil.
[0019] Preferably, a limiting rod is slidably inserted into the surface of the fixed plate, and one end of the limiting rod is fixedly connected to the movable plate.
[0020] The effects achieved by the above components are: by setting the limit rod, the moving direction of the moving plate is limited, the rotation of the moving plate is prevented, and the stability of the movement of the moving plate is improved.
[0021] In summary, the beneficial effects of the utility model are:
[0022] When it is necessary to test the groundwater, first move the cart to the bank of the groundwater, then move the pull plate, the pull plate moves in the limit groove of the guide tube, the pull plate moves with the fixing ring on the guide plate to just above the water surface, finally turn the bolt on the pad, the bolt squeezes the side wall of the guide tube, thereby fixing the fixing ring, the staff rotates the shaft, and under the action of the gravity of the counterweight block, the counterweight block brings the observation rope into the groundwater, the staff detects the groundwater level through the observation rope, and uses the vertical device to enable the observation rope to enter the groundwater vertically, avoiding the observation rope from tilting as much as possible, which leads to inaccurate observation and improves the practicability of the water level observation device. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0024] Figure 2 It is a three-dimensional structural schematic diagram of the vertical device of the utility model;
[0025] Figure 3 For this utility model Figure 2 A magnified image of point A;
[0026] Figure 4 It is a three-dimensional structural schematic diagram of the auxiliary device of the utility model.
[0027] Legend: 1. Trolley; 2. Rotating shaft; 3. Observation rope; 4. Counterweight; 5. Vertical device; 51. Support rod; 52. Guide tube; 53. Guide plate; 54. Fixed ring; 55. Limiting groove; 56. Pull plate; 57. Pad; 58. Bolt; 59. Control block; 510. Limiting piece; 511. Diagonal rod; 6. Auxiliary device; 61. Fixed plate; 62. Screw; 63. Moving plate; 64. Fixed pile; 65. Barb; 66. Limiting rod; 67. Handle. DETAILED DESCRIPTION
[0028] Reference Figure 1-4As shown, this embodiment discloses a groundwater level observation device for hydrogeological exploration, including a cart 1, the upper surface of the cart 1 is rotatably connected to a rotating shaft 2 by means of a bracket, an observation rope 3 is wound around the arc surface of the rotating shaft 2, one end of the observation rope 3 is fixedly connected to a counterweight 4, a vertical device 5 is provided on the upper surface of the cart 1, and auxiliary devices 6 are provided on both sides of the cart 1.
[0029] Reference Figure 1-4 As shown, the vertical device 5 includes a support rod 51, one end of the support rod 51 is fixedly connected to the cart 1, the other end of the support rod 51 is fixedly connected to a guide tube 52, the inner wall of the guide tube 52 is slidably connected to a guide plate 53, the end of the guide plate 53 away from the guide tube 52 is fixedly connected to a fixing ring 54, the observation rope 3 passes through the fixing ring 54, one side of the guide plate 53 is fixedly connected to a pull plate 56, the guide tube 52 is provided with a limiting groove 55 corresponding to the pull plate 56, the upper surface of the pull plate 56 is fixedly connected to a pad 57, and the surface of the pad 57 is threaded with bolts 58. When it is necessary to detect the groundwater, first move the cart 1 to the bank of the groundwater, then move the pull plate 56, the pull plate 56 moves in the limit groove 55 of the guide tube 52, the pull plate 56 moves with the fixing ring 54 on the guide plate 53 to just above the water surface, finally rotate the bolt 58 on the pad 57, the bolt 58 squeezes the side wall of the guide tube 52, and achieves the effect of fixing the fixing ring 54, the staff rotates the shaft 2, and under the action of the gravity of the counterweight block 4, the counterweight block 4 brings the observation rope 3 into the groundwater, the staff detects the water level of the groundwater through the observation rope 3, and uses the vertical device 5 to enable the observation rope 3 to enter the groundwater vertically, and avoids the observation rope 3 from tilting as much as possible, which leads to inaccurate observation, thereby improving the practicability of the water level observation device.
[0030] Reference Figure 1-4 As shown, the surface of the pull plate 56 is fixedly connected with a plurality of limit members 510, and the plurality of limit members 510 are linearly distributed. By setting the limit members 510, the roughness between the hand of the staff and the pull plate 56 is increased, thereby increasing the friction between the pull plate 56 and the hand of the staff, and facilitating the staff to move the pull plate 56. One end of the bolt 58 is fixedly connected with two control blocks 59, and the two control blocks 59 are cylindrical. By setting the control blocks 59, the contact area between the hand of the staff and the bolt 58 is increased, thereby facilitating the staff to rotate the bolt 58, bringing convenience to the staff. The arc surface of the support rod 51 is fixedly connected with an inclined rod 511, and one end of the inclined rod 511 is fixedly connected to the bottom of the guide tube 52. The inclined rod 511, the support rod 51 and the guide tube 52 form a stable triangular structure, thereby improving the stability of the guide tube 52.
[0031] Reference Figure 1-4As shown, the auxiliary device 6 includes two fixed plates 61, which are fixedly connected to both sides of the cart 1, respectively. A screw 62 is threadedly connected to the upper surface of the fixed plate 61, and one end of the screw 62 is rotatably connected to a movable plate 63, and the bottom of the movable plate 63 is evenly fixedly connected to a plurality of fixed piles 64. When the cart 1 needs to be fixed, the screw 62 is first rotated, and the screw 62 moves the movable plate 63 and the fixed pile 64 toward the ground, and the fixed pile 64 is inserted into the soil, so as to achieve the effect of fixing the cart 1. The auxiliary device 6 achieves the effect of fixing the cart 1, and avoids the situation that the cart 1 rolls over when the observation rope 3 detects the water level of the groundwater.
[0032] Reference Figure 1-4 As shown, one end of the screw rod 62 away from the movable plate 63 is fixedly connected with a handle 67, and the surface of the handle 67 is provided with anti-slip grooves. By providing the handle 67, the effect of facilitating the staff to rotate the screw rod 62 is achieved, which brings convenience to the staff. The arc surface of the fixed pile 64 is fixedly connected with two barbs 65, and the two barbs 65 are symmetrical to each other. By providing the barbs 65 and the fixed pile 64 to be inserted into the soil together, the effect of fixing the fixed pile 64 is achieved, and the fixed pile 64 is prevented from moving out of the soil. A limiting rod 66 is slidably inserted on the surface of the fixed plate 61, and one end of the limiting rod 66 is fixedly connected to the movable plate 63. By providing the limiting rod 66, the effect of limiting the moving direction of the movable plate 63 is achieved, the movable plate 63 is prevented from rotating, and the stability of the movement of the movable plate 63 is improved.
[0033] Working principle: When it is necessary to detect groundwater, first move the cart 1 to the bank of the groundwater, then move the pull plate 56, the pull plate 56 moves in the limit groove 55 of the guide tube 52, the pull plate 56 moves with the fixing ring 54 on the guide plate 53 to just above the water surface, finally rotate the bolt 58 on the pad 57 through the control block 59, the bolt 58 squeezes the side wall of the guide tube 52, and achieves the effect of fixing the fixing ring 54, the staff rotates the shaft 2, under the action of the gravity of the counterweight block 4, the counterweight block 4 brings the observation rope 3 into the groundwater, the staff detects the water level of the groundwater through the observation rope 3, and enables the observation rope 3 to enter the groundwater vertically through the vertical device 5, and avoids the observation rope 3 from tilting as much as possible, which leads to inaccurate observation, thereby improving the practicability of the water level observation device.
[0034] When the trolley 1 needs to be fixed, the screw 62 is first rotated through the handle 67, and the screw 62 moves toward the ground with the movable plate 63 and the fixed pile 64. The fixed pile 64 and the barb 65 are inserted into the soil together, thereby achieving the effect of fixing the trolley 1. The auxiliary device 6 achieves the effect of fixing the trolley 1, thereby preventing the trolley 1 from tipping over when the observation rope 3 is detecting the groundwater level.
Claims
1. A groundwater level observation device for hydrogeological exploration, comprising a cart (1), characterized in that: The upper surface of the cart (1) is rotatably connected to a rotating shaft (2) by means of a bracket, an observation rope (3) is wound around the arc surface of the rotating shaft (2), one end of the observation rope (3) is fixedly connected to a counterweight (4), and a vertical device (5) is provided on the upper surface of the cart (1), the vertical device (5) comprises a support rod (51), one end of the support rod (51) is fixedly connected to the cart (1), the other end of the support rod (51) is fixedly connected to a guide tube (52), and the guide tube (52) is The inner wall is slidably connected to a guide plate (53), and one end of the guide plate (53) away from the guide tube (52) is fixedly connected to a fixing ring (54). The observation rope (3) passes through the fixing ring (54). One side of the guide plate (53) is fixedly connected to a pull plate (56). A limiting groove (55) is provided on the guide tube (52) corresponding to the pull plate (56). The upper surface of the pull plate (56) is fixedly connected to a pad (57), and a bolt (58) is threadedly inserted on the surface of the pad (57).
2. The groundwater level observation device for hydrogeological exploration according to claim 1, characterized in that: A plurality of limiting members (510) are fixedly connected to the surface of the pull plate (56), and the plurality of limiting members (510) are linearly distributed.
3. The groundwater level observation device for hydrogeological exploration according to claim 1, characterized in that: One end of the bolt (58) is fixedly connected to two control blocks (59), and the two control blocks (59) are cylindrical.
4. The groundwater level observation device for hydrogeological exploration according to claim 1, characterized in that: The arc surface of the support rod (51) is fixedly connected to an inclined rod (511), and one end of the inclined rod (511) is fixedly connected to the bottom of the guide tube (52).
5. The groundwater level observation device for hydrogeological exploration according to claim 1, characterized in that: Auxiliary devices (6) are provided on both sides of the cart (1), and the auxiliary devices (6) include two fixed plates (61), and the two fixed plates (61) are respectively fixedly connected to the two sides of the cart (1), and the upper surface of the fixed plate (61) is threadedly connected with a screw rod (62), and one end of the screw rod (62) is rotatably connected to a movable plate (63), and the bottom of the movable plate (63) is evenly fixedly connected with a plurality of fixed piles (64).
6. The groundwater level observation device for hydrogeological exploration according to claim 5, characterized in that: One end of the screw rod (62) away from the movable plate (63) is fixedly connected to a handle (67), and the surface of the handle (67) is provided with anti-slip grooves.
7. The groundwater level observation device for hydrogeological exploration according to claim 5, characterized in that: The arc surface of the fixing pile (64) is fixedly connected with two barbs (65), and the two barbs (65) are symmetrical to each other.
8. The groundwater level observation device for hydrogeological exploration according to claim 5, characterized in that: A limiting rod (66) is slidably inserted on the surface of the fixed plate (61), and one end of the limiting rod (66) is fixedly connected to the movable plate (63).