CN116718247B - Hydrogeological exploration ground water level detection device - Google Patents

Abstract

The invention discloses a hydrogeological exploration groundwater level detection device, which relates to the technical field of hydrogeological exploration. It includes a measuring head, a soft ruler cable part, a receiving system and a winding reel. The measuring head is arranged at the end of the soft ruler cable part. For water level sensing, the receiving system is set inside the winding reel for alarm prompts. The cable part of the flexible ruler can be wound up through the winding reel. The cable part of the flexible ruler consists of the flexible ruler body and a reinforcing sleeve mechanism set outside the flexible ruler body. Composed, the inside of the tape body is provided with wires for transmitting signals from the measuring head. The present invention improves the problem that the detection rope of the groundwater level measuring device in the prior art cannot simultaneously ensure that the hardness is increased during measurement to facilitate the user to control the measuring head and that the detection rope can be bent and rolled up for portability during rewinding. The invention has the advantage that the detection rope can freely switch between the winding state and the straight state, thereby improving the strength of the detection rope for easy operation and also being able to be rolled up for easy portability.

Description

A hydrogeological exploration groundwater level detection device

Technical field

The invention relates to the technical field of hydrogeological exploration, and in particular to a hydrogeological exploration groundwater level detection device.

Background technique

Hydrogeological exploration, also known as "hydrological geological survey", refers to hydrogeological investigation and research work carried out to find out the hydrogeological conditions of an area. In hydrogeological exploration, the exploration of groundwater requires the detection of underground water levels. .

In the existing technology, when detecting groundwater level, the water level is usually measured by a steel ruler water level gauge or by pulling and releasing a wire rope. However, the wall of the detection hole may undergo changes such as collapse and deformation. Due to the detection The rope and the soft tape are not strong enough and may be caught by stones when lowered, which affects the detection of the groundwater level. Moreover, because the detection rope and the soft tape are relatively soft, the water level measuring head at the end is easy to swing during the lowering process. The collision with the hole wall causes damage, and the user has difficulty controlling the lowering position of the measuring head because the detection rope is too soft. When the measuring head swings, it is difficult to control the measuring head. In the existing technology, by assembling multiple detection tubes, The water level measurement is carried out by lowering the stronger detection tube to avoid the soft detection rope or soft ruler making it difficult for the staff to control the end water level probe. However, when the water level is deep, multiple detection tubes need to be assembled, and the detection tube cannot be Bends and a large number of detection tubes will make it inconvenient to carry.

In view of the above technical problems, the present invention discloses a groundwater level detection device for hydrogeological exploration. The invention has the function of allowing the detection rope to freely switch between the winding state and the straight state, thereby improving the strength of the detection rope and also being able to wind it for convenience. Portability and other advantages.

Contents of the invention

The purpose of the present invention is to overcome the shortcomings of the prior art and provide a hydrogeological exploration groundwater level detection device to solve the problem that the detection rope of the groundwater level measurement device in the prior art cannot simultaneously ensure that the hardness is increased during measurement to facilitate the user's control of the measurement. Technical problems include the head and the ability to bend and rewind during rewinding for portability. The invention has a detection rope that can freely switch between the rewinding state and the straight state, thereby improving the strength of the detection rope for easy operation and at the same time it can also be retracted for portability. Etc.

The present invention is realized through the following technical solutions: The present invention discloses a hydrogeological exploration groundwater level detection device, which includes a measuring head, a soft ruler cable part, a receiving system and a winding reel. The measuring head is arranged at the end of the soft ruler cable part. It is used for water level sensing. The receiving system is set inside the winding reel for alarm prompts. The cable part of the flexible ruler can be wound up through the winding reel. The cable part of the flexible ruler consists of the flexible ruler body and a reinforcing sleeve set outside the flexible ruler body. Mechanism consists of a conductor for transmitting signals from the measuring head inside the tape body;

The reinforcement sleeve mechanism includes a fixed block and a locking assembly. There are several fixed blocks, and each fixed block has the same size. Two adjacent fixed blocks are movably connected to each other through a pin assembly, and several fixed blocks are movably connected to each other to form a multi-section The retractable strip is provided with a locking component in the pin assembly. The locking component can switch the connection between two adjacent fixed blocks. The locking component can make the reinforcement sleeve mechanism in a straight state, and the locking component can also make the reinforcement The cover mechanism is in a bent and rolled state;

Trigger mechanism, the reinforcing sleeve mechanism triggers and switches between the straight state and the bending and rewinding state through the trigger mechanism.

Further, the pin assembly includes a connecting block one, a connecting block two, a connecting groove and a connecting shaft. The connecting block one is fixedly arranged on the bottom end of the fixed block, the second connecting block is fixedly arranged on the top end of the fixed block, and the connecting block two is concave. shaped block, the connecting block one at the bottom of the fixed block is plugged into the groove of the connecting block two at the top of the adjacent fixed block, and the connecting block one is rotationally connected to the connecting block two through the connecting shaft.

Further, the locking component includes a limit chute one, a limit chute two, a sliding column, a positioning column, a connecting groove, a control column and a positioning hole. A limit chute one is provided on both sides of the inside of the connecting block one, and the limit chute is provided on both sides. There is a limit chute two on one side of the chute one, and the limit chute one is connected to the outside through the limit chute two. The inner diameter of the limit chute one is larger than the inner diameter of the limit chute two. The limit chute one is A sliding column is provided for the internal sliding of the sliding column. A positioning column is fixed on one side of the sliding column facing the limit chute two. The outer wall of the positioning column is slidingly matched with the inner wall of the limit chute two. The limit chute one and the limit chute are The front end of the second block is provided with a connecting groove, and the connecting groove runs through the front end surface of the connecting block one. The front end of the sliding column is fixed with a control column, and one end of the control column extends through the connecting groove to the front end of the connecting block one. The control column is in the connecting groove The interior of the connecting block can slide laterally. There are positioning holes on both sides of the inner walls of the two grooves of the connecting block, and the positioning holes are concentric with the limit chute. The outer wall of the positioning column fits and slides with the inner wall of the positioning hole, and the positioning column Arranged longitudinally with the connecting shaft.

Further, a fixed sleeve is fixedly provided on the outer wall of each fixed block, and the flexible ruler body is inserted into the fixed sleeve and fixedly connected to the inner wall of the fixed sleeve. The fixed sleeve is made of transparent material.

Further, a bottom plate is provided below the triggering mechanism. The triggering mechanism includes a control seat, a through slot, a positioning slot and a trigger component. The control seat is embedded in the bottom plate, and a through slot is longitudinally penetrated inside the control seat. The two sides of the through slot are There are positioning slots on both sides. The measuring head at the end of the cable part of the soft ruler passes through the slot and is located below the bottom plate. The trigger component is set on the inner wall of the slot. When the fixed block passes through the slot, the trigger component touches the front end of the connecting block. The lateral movement of the control column is controlled. When the fixed block passes through the positioning slot, the front and rear end faces of the fixing block fit and slide with the front and rear inner walls of the positioning slot respectively. The two end faces of the fixing block will fit with both sides of the slot. The side walls of the locating slot fit snugly and slide into place.

Further, the trigger assembly specifically includes an adjustment block, an adjustment slot and a trigger bar. There are two adjustment blocks. Both adjustment blocks are transversely slidable through the adjustment slot and are arranged on the inner wall of the slot. The outer walls of the two adjustment blocks are fixed. A trigger bar is provided, and the trigger bar is arranged on the outer wall of the adjustment block in an inclined manner. The two trigger bars are in a figure-eight shape, and the distance between the two trigger bars increases from top to bottom. When the reinforcement sleeve mechanism is inserted into the through slot, The two trigger bars move laterally through the incline to the two control columns on the connection block one. When the two adjustment blocks move back to each other until they are in contact with the side walls of the adjustment slot, and when the fixed block is inserted into the through slot, the connection block one The two control posts are located between the two trigger bars and move toward each other as the fixed block moves upward through the slope of the trigger bar. The positioning posts will separate from the positioning holes, and the two adjustment blocks move toward each other to the side wall on the other side of the adjustment slot. When in contact, the two control posts on connecting block 1 are located outside the two trigger bars and move away from each other as the fixed block moves downward through the trigger bar slope, and the positioning posts will be inserted into the positioning holes.

Further, the position of the adjustment block is limited by an adjustment and positioning mechanism. The adjustment and positioning mechanism includes an adjustment rod, an adjustment hole one, an adjustment hole two, a fixed plate and a positioning rod. The outer walls of the two adjustment blocks opposite to each other are fixedly provided with The adjusting rod, and the other end of the adjusting rod slides through the control seat and extends to one side of the control seat. The part of the adjusting rod located outside the control seat is provided with adjustment hole one and adjustment hole two, and the adjusting rod is located above one end of the outer side of the control seat. A fixed plate is also provided, and the fixed plate is fixedly connected to the control seat. A positioning rod is slidably plugged into the fixed plate, and the positioning rod is slidably plugged into the first and second adjustment holes respectively.

Furthermore, the interior of the control seat is provided with a conveying mechanism for conveying the fixed block, and the interior of the connecting block is provided with a buckling mechanism for limiting the positioning column. The conveying mechanism includes a conveying wheel, a transmission shaft and a driving assembly. The front and rear ends of the positioning groove on the side are equipped with a conveyor wheel that rotates through a transmission shaft. The transmission shaft of the conveyor wheel extends to one side of the outside of the control seat. The transmission shaft of the conveyor wheel is driven by a driving assembly, and the driving assembly makes the positioning groove The conveyor wheels at the front and rear of the interior rotate relatively, and the conveyor wheels at the front and rear of the positioning groove rotate relative to each other and contact the outer wall of the fixed block for conveying.

Further, the driving assembly includes a gear transmission group, a transmission assembly and a driving motor. The gear transmission group is arranged at one end of the transmission shaft on the side of the control seat. The gear transmission group allows the front and rear conveying wheels inside the positioning slot to rotate relative to each other. The gear transmission groups above and below one side of the control seat are driven by transmission components, and the transmission components are driven by drive motors.

Further, the snapping mechanism includes snapping hole one, snapping hole two, snapping ball one and snapping ball two. A snapping hole one is provided on one end of the positioning column facing the positioning hole, and the side wall of the positioning hole is fixedly provided with One catch ball, a second catch ball is fixed on the side wall of the sliding column, and a second catch hole is provided on the side wall of the limiting chute one. The catch hole one and the catch hole two are both spherical holes, and the catch ball is fixed on the side wall of the sliding column. The entrance apertures of connecting hole one and snapping hole two are both smaller than the maximum outer diameters of snapping ball one and snapping ball two. Snapping ball one and snapping ball two are elastic. When the positioning post is inserted into the positioning hole, the clamping The ball ball 1 is plugged into the latching hole 1 to limit the positioning column, and the locating column is separated from the locating hole. The latching ball 2 on the sliding column can be plugged into the latching hole 2 for positioning.

The invention has the following advantages:

(1) The present invention provides a reinforcing sleeve mechanism and a locking assembly, and the flexible ruler body is fixedly mounted on the reinforcing sleeve mechanism, so that in the rewinding state, since each two adjacent fixed blocks rotate with each other through the connecting shaft connection, so that a long strip connected by multiple fixed blocks can be bent and rolled up. Therefore, the device can be bent and rolled up for portability. When measuring, the two controls on the connecting block can be The column moves, so that the two positioning columns are inserted into the positioning holes in the connecting block two, so that the two adjacent fixed blocks cannot rotate with the connecting shaft as the center of the circle through the plug-in fit of the positioning columns and the positioning holes. , through the positioning posts and positioning holes, two adjacent fixed blocks can be fixed and maintained in an aligned state, so that the long strip composed of multiple fixed blocks becomes a hard and straight state, so that the soft ruler body connected with the reinforcement sleeve mechanism can also It can be in a hard and straight state. When the soft ruler body is lowered into the measurement hole, the reinforcing sleeve mechanism can keep the soft ruler body in a hard and straight state, which makes it easier for the user to control the measuring head at the end of the soft ruler body and avoids problems due to The soft ruler body is relatively soft and causes shaking, and the user can more effectively control the lowering position of the measuring head to avoid collision between the measuring head and the hole wall, and to prevent the soft ruler body from being hooked by stones on the hole wall and making it inconvenient to detach.

(2) By setting the trigger mechanism, the present invention makes it more convenient for the reinforcing sleeve mechanism to be in the rolled state and the straightened state. It is only necessary to move and adjust the two adjustment blocks inside the control seat through the adjusting rod, and then the reinforcing sleeve is The mechanism is lowered inside the slot of the control seat. Through the two figure-eight trigger strips on the inner wall of the slot, the two control columns on the connecting block can move in opposite directions, so that the two control columns control the two positioning columns. Plug into the positioning hole so that the reinforcing sleeve mechanism is in a straight state. When you need to rewind, you only need to move the reinforcing sleeve mechanism up inside the slot, and adjust the positions of the two adjustment blocks through the two trigger bars. The two control columns can be moved toward each other, so that the two positioning columns can be moved toward each other and separated from the positioning holes. Therefore, the two adjacent fixed blocks can be switched to a movable connection state, so that the reinforcing sleeve mechanism can be bent and rolled up. Therefore, it is more convenient to switch between the two states of the reinforcing sleeve mechanism, making the measurement work more convenient.

Description of drawings

Figure 1 is a schematic side view of the overall structure of the present invention;

Figure 2 is a schematic structural diagram of the winding state of the cable part of the flexible ruler of the present invention;

Figure 3 is a schematic three-dimensional structural diagram of the flexible ruler cable part and trigger mechanism of the present invention;

Figure 4 is a schematic structural diagram of the reinforcing sleeve mechanism and the flexible ruler body of the present invention;

Figure 5 is a partially enlarged structural schematic diagram of position A in Figure 3 of the present invention;

Figure 6 is a schematic cross-sectional structural view of the connecting block of the present invention;

Figure 7 is a schematic structural diagram of the limiting chute 1 and the sliding column of the present invention;

Figure 8 is a schematic front cross-sectional structural view of connecting block one and connecting block two of the present invention;

Figure 9 is a schematic three-dimensional structural diagram of the base plate and control seat of the present invention;

Figure 10 is a schematic cross-sectional structural view of the control seat of the present invention;

Figure 11 is a schematic diagram of the internal working state of the fixed block entering the slot according to the present invention;

Figure 12 is a schematic diagram of the cooperation between the control column and the trigger bar when the reinforcing sleeve mechanism of the present invention is lowered;

Figure 13 is a schematic diagram of the cooperation between the control column and the trigger bar in the rewinding state of the reinforcing sleeve mechanism of the present invention;

Figure 14 is a partially enlarged structural schematic diagram of B in Figure 10 of the present invention;

Figure 15 is a schematic structural diagram of the control seat and conveyor wheel of the present invention;

Figure 16 is a schematic diagram of the partially enlarged structure at C in Figure 9 of the present invention;

Figure 17 is a schematic diagram of the partial enlarged structure of D in Figure 8 of the present invention;

Figure 18 is a schematic diagram of the three-dimensional structure of the sliding column of the present invention.

In the picture: 1. Measuring head; 2. Flexible ruler cable part; 3. Receiving system; 4. Winding reel; 5. Trigger mechanism; 6. Fixing sleeve; 7. Base plate; 8. Installation slot; 9. Adjustment and positioning Mechanism; 10. Conveying mechanism; 11. Snapping mechanism; 12. Giving way; 21. Flexible ruler body; 22. Reinforcement sleeve mechanism; 221. Fixed block; 222. Pin assembly; 223. Locking assembly; 2221. Connection Block one; 2222, connecting block two; 2223, connecting shaft; 2231, limiting chute one; 2232, limiting chute two; 2233, sliding column; 2234, positioning column; 2235, connecting groove; 2236, control column; 2237. Positioning hole; 501. Control seat; 502. Through slot; 503. Positioning slot; 504. Trigger component; 5041. Adjustment block; 5042. Adjustment slot; 5043. Trigger bar; 91. Adjustment rod; 92. Adjustment hole one ; 93. Adjustment hole two; 94. Fixed plate; 95. Positioning rod; 101. Conveyor wheel; 102. Transmission shaft; 103. Drive component; 1031. Gear transmission group; 1032. Transmission component; 1033. Drive motor; 10311. Transmission gear; 10321, worm gear; 10322, worm; 111, snap-in hole one; 112, snap-in hole two; 113, snap-in ball ball two; 114, snap-in ball ball one.

Detailed ways

The following is a detailed description of the embodiments of the present invention. This embodiment is implemented based on the technical solution of the present invention and provides detailed implementation modes and specific operating processes. However, the protection scope of the present invention is not limited to the following implementations. For example, in the description of the present invention, words similar to "front", "back", "left", "right" and other words indicating the orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying The devices or elements referred to must have a specific orientation, be constructed and operate in a specific orientation and therefore are not to be construed as limitations of the invention.

Implementation, 1. Embodiment 1 discloses a hydrogeological exploration groundwater level detection device, as shown in Figures 1 to 18, including a measuring head 1, a flexible ruler cable part 2, a receiving system 3 and a winding reel 4, wherein , as shown in Figures 1 to 3, the measuring head 1 is set at the end of the flexible ruler cable part 2. Specifically, the measuring head 1 is made of stainless steel, and a water resistance contact point is installed inside. When the contact contacts the water surface When the contact point leaves the water surface, the receiving system 3 will be automatically turned off, and the soft ruler cable part 2 is wound around the outside of the reel 4, making it easy to store and carry. When measuring, unwind the flexible tape cable part 2 and place the measuring head 1 inside the water level measurement hole. Rotate the reel 4 to unwind the flexible tape cable part 2 so that the measuring head 1 can measure the water level. The inside of the hole is moved downward to measure the water level. The surface of the flexible ruler cable part 2 is also provided with a scale, which facilitates the user to observe the water level. In addition, the receiving system 3 is composed of a sounder and a peak indicator. The sounder is continuously emitted by a buzzer. The buzzer sound, the peak indication is the voltmeter pointer indication, both can be selected by toggle switch, and the receiving system 3 and the battery are both set inside the winding drum 4, so when measuring the water level, when the measuring head 1 When the inside of the water level measuring hole descends and touches the water surface, the measuring head 1 will be connected to the receiving system 3 through the soft ruler cable part 2, and an alarm will be given through the sounder in the receiving system 3. At the same time, when the measuring head 1 leaves the water , the receiving system 3 will be automatically turned off, so that the user can measure multiple times and observe through the scale on the flexible ruler cable part 2;

In addition, since the flexible ruler cable part 2 needs to be rolled up on the winding reel 4 when being stored, so that the volume is reduced and easy to carry, therefore, the flexible tape cable part 2 will be relatively soft, and when performing water level measurement, when the flexible tape cable When the part 2 is lowered too long inside the measuring hole, the soft nature of the tape will make it difficult for the user to control the measuring head 1 at one end of the cable part 2 of the tape, making it impossible to ensure the accurate lowering position, and as the tape continues to be moved Lowering it down will cause the measuring head 1 to swing, causing the measuring head 1 to collide with the wall of the measuring hole, causing damage to the measuring head 1, and the soft ruler will also be damaged by some protruding stones and other protrusions on the hole wall inside the measuring hole. hook, thereby affecting the measurement work. As shown in Figures 3 and 4, the flexible ruler cable part 2 is configured to consist of a flexible ruler body 21 and a reinforcing sleeve mechanism 22 set outside the flexible ruler body 21. Specifically, the soft ruler cable part 2 is The ruler body 21 is made of a soft ruler and wires using plastic technology, and the material of the soft ruler is specifically varnished cloth. The wires are set inside the soft ruler. The reinforcing cover mechanism 22 can be retracted from the bending state through the trigger mechanism 5 during the lowering process. It becomes a straight state, and the reinforcing sleeve mechanism 22 can change from a straight state to a bending and rewinding state through the trigger mechanism 5 when rewinding, so that when measuring, the probe head 1 can become hard and straight when it is lowered inside the measurement hole. state, so that the user can better control the position of the measuring head 1. During the lowering process, the measuring head 1 can be prevented from shaking and colliding with the hole wall, and because the reinforcing sleeve mechanism 22 can be in a rigid state, the measuring head 1 can be kept in a straight state. When the cable part 2 of the soft ruler is hooked by the protrusions in the hole wall, it is easy to detach, and the user can push down some protruding stones through the reinforcing sleeve mechanism 22. In addition, the reinforcing sleeve mechanism 22 can be triggered by triggering when rewinding. The mechanism 5 changes from a rigid state to a retractable state, so that it can be retracted when stored, so that the device can measure deeper water levels and at the same time ensure a smaller volume when stored, making it easier to store;

Specifically, as shown in Figures 3-5, the reinforcing sleeve mechanism 22 includes a fixed block 221, a pin assembly 222 and a locking assembly 223. There are several fixed blocks 221, and each fixed block 221 has the same size, and Two adjacent fixed blocks 221 are movably connected to each other through the pin assembly 222, so that the two adjacent fixed blocks 221 can rotate with each other. Several fixed blocks 221 are movably connected to each other to form a multi-section retractable strip, so that The long strip composed of several fixed blocks 221 can be bent and rolled up, and a locking assembly 223 is provided in the pin assembly 222. By providing the locking assembly 223, when the reinforcing sleeve mechanism 22 is lowered or rolled up through the triggering mechanism 5, it is triggered. The mechanism 5 can lock or unlock the locking assembly 223. When the reinforcing sleeve mechanism 22 is lowered through the triggering mechanism 5, the triggering mechanism 5 locks the locking assembly 223 so that the fixed blocks 221 passing through the triggering mechanism 5 can lock each other, thereby making the reinforcing sleeve mechanism 22 remains in a rigid state, and when rewinding, the trigger mechanism 5 will unlock the locking component 223 so that the fixing blocks 221 passing through the trigger mechanism 5 will unlock each other, so that the reinforcing sleeve mechanism 22 can be retracted;

Specifically, as shown in Figures 4-5, the pin assembly 222 includes a connecting block 2221, a connecting block 2222 and a connecting shaft 2223. The connecting block 2221 is fixedly provided at the bottom of the fixed block 221, and the connecting block 2221 is fixed at the bottom of the fixed block 221. The second connecting block 2222 is fixedly arranged on the top of the fixed block 221, and the second connecting block 2222 is a concave block, and the connecting block 2221 at the bottom of the fixed block 221 is plugged into the groove of the connecting block 2222 at the top of the adjacent fixed block 221. , and the connecting block 2221 is rotationally connected to the connecting block 2222 through the connecting shaft 2223. Specifically, the connecting block 2221 is plugged into the upper part of the groove part of the connecting block 2222, and connecting shafts 2223 are fixedly provided on both sides, and the connecting shaft The other end of 2223 is rotatably connected to the side wall of the groove of connecting block 2222, and connecting block 1 2221, connecting block 2 2222 and fixed block 221 have the same thickness;

Specifically, as shown in Figures 5-8, the locking assembly 223 includes a limiting chute 2231, a limiting chute 2232, a sliding column 2233, a positioning column 2234, a connecting groove 2235, a control column 2236 and a positioning hole 2237. Among them, limiting chute one 2231 is provided on both sides of the inner bottom of connecting block one 2221, and limiting chute two 2232 is provided on one side of limiting chute 2231, and limiting chute two 2232 penetrates connecting block one 2221 On one side of the end surface, the limit chute 2231 is connected with the limit chute 2232, and the limit chute 2231 is connected to the outside through the limit chute 2232. It should be noted that the limit chute 2231 The inner diameter is larger than the inner diameter of the limit chute two 2232. A sliding column 2233 is provided inside the limiting chute 2231, and the outer wall of the sliding column 2233 fits the inner wall of the limiting chute one 2231. The sliding column 2233 faces the limiting chute 2233. A positioning column 2234 is fixedly provided on one side of the second chute 2232. The outer wall of the positioning column 2234 fits and slides with the inner wall of the limiting chute 2232. It should be noted that the shapes of the positioning column 2234 and the sliding column 2233 can also be is square, the shapes of the corresponding limiting chute 2231 and the second limiting chute 2232 can also be square. In addition, a connecting groove 2235 is provided at the front end of the limiting chute 1 2231 and the limiting chute 2 2232, and The connecting groove 2235 penetrates the front end surface of the connecting block 2221. The limiting chute 2231 and the limiting chute 2232 are connected to the outside through the connecting groove 2235. The front end of the sliding column 2233 is fixed with a control column 2236, and the control column 2236 is One end extends through the connecting groove 2235 to the front end of the connecting block 2221. The control column 2236 can slide laterally inside the connecting groove 2235. Therefore, the two control columns 2236 can be moved outside the connecting block 2221 to control the sliding column. 2233 moves laterally inside the limiting chute 2231, and the sliding column 2233 moves laterally inside the limiting chute 2231 to drive the positioning column 2234 to move laterally, so that one end of the positioning column 2234 can move to the connecting block 2221 The outer side may move to the inside of the limiting chute two 2232, and the positioning column 2234 and the connecting shaft 2223 are arranged longitudinally. The positioning column 2234 is located below the connecting shaft 2223. In addition, the inner walls of both sides of the groove of the connecting block 2222 Positioning holes 2237 are provided, and the positioning holes 2237 are concentric with the limiting chute 2231. The outer wall of the positioning post 2234 fits and slides with the inner wall of the positioning hole 2237. When the reinforcing sleeve mechanism 22 is locked, the positioning post 2234 moves When reaching the outer side of the connection block one 2221, one end of the positioning post 2234 will be inserted into the inside of the positioning hole 2237, so that the connection block one 2221 and the connection block two 2222 cannot be connected through the cooperation of the positioning post 2234 and the positioning hole 2237. The shaft 2223 rotates as the center of the circle. By connecting the shaft 2223 and the positioning column 2234 below, the connecting block 1 2221 and the connecting block 2 2222 can be kept fixed and in a straight state. Therefore, the two control columns 2236 can be moved toward or away from each other. Move so that the positioning post 2234 is inserted into the positioning hole 2237 or separated from the positioning hole 2237, thereby achieving the purpose of locking or unlocking the two fixing blocks 221;

In order to connect the flexible ruler cable part 2 and the fixed block 221 to each other, and thereby control the stiffness or bending of the flexible ruler cable part 2 by controlling the connection state of two adjacent fixed blocks 221, as shown in Figure 4, at the fixed block 221 A fixed sleeve 6 is fixedly provided on the rear end face, and the flexible ruler body 21 is plugged into the fixed sleeve 6 and fixedly connected to the inner wall of the fixed sleeve 6. At the same time, the fixed sleeve 6 is made of transparent material, which facilitates the user to inspect the soft ruler located inside the fixed sleeve 6. Therefore, when the reinforcing sleeve mechanism 22 is in a rigid and straight state, the flexible ruler body 21 will also remain in a rigid and straight state. When the reinforcing sleeve mechanism 22 is in a bendable and retracted state, the flexible ruler body 21 can also be in a bent and retracted state. ;

In order to facilitate the user to control the locking and unlocking status of the reinforcement sleeve mechanism 22, the trigger mechanism 5 is provided to control the movement of the two control columns 2236 on the connecting block 2221. Specifically, as shown in Figures 3 and 9, A bottom plate 7 is provided below the triggering mechanism 5, and the bottom plate 7 is a loop plate. By setting the bottom plate 7, the bottom plate 7 can be placed on the top of the water level measurement hole, and the winding disk 4 is placed on one side of the measurement hole, and then the soft The ruler cable part 2 is lowered into the measuring hole through the triggering mechanism 5. It should be noted that the base plate 7 can also be fixedly arranged below the winding reel 4, so that when in use, the reel 4 is placed through the rack. above the measuring hole, and then rotate the winding reel 4 to unwind the flexible ruler cable part 2, so that the flexible ruler cable part 2 can be triggered and locked by the lower triggering mechanism 5;

Specifically, as shown in Figures 9 and 10, the triggering mechanism 5 includes a control seat 501, a through slot 502, a positioning slot 503 and a trigger component 504. The control seat 501 is embedded and fixed inside the base plate 7, and the bottom surface of the control seat 501 is in contact with the base plate 7. The bottom surface of the bottom plate 7 is on the same plane. A through slot 502 is provided longitudinally through the interior of the control seat 501. Positioning slots 503 are provided on both sides of the through slot 502, and the positioning slot 503 is connected with the through slot 502. The thickness of the through slot 502 is larger than the positioning slot. The thickness of 503, and the measuring head 1 at the end of the soft ruler cable part 2 passes through the through slot 502 and is located below the bottom plate 7, the trigger assembly 504 is disposed on the front end inner wall of the through slot 502, so that the fixing block 221 passes through the through slot 502 At this time, the trigger component 504 can control the control column 2236 at the front end of the connecting block 2221, so that the two control columns 2236 on the connecting block 2221 can move laterally opposite to each other, causing the positioning column 2234 to move and be inserted into the connecting block 2222. Inside the positioning hole 2237 for locking, when the fixing block 221 is inserted into the through slot 502, the through slot 502 can also give way to the fixing sleeve 6. When measuring, the user unwinds the reinforcing sleeve mechanism 22, and Each fixed block 221 can be lowered through the through slot 502 and the positioning groove 503. When the fixing block 221 passes through the through slot 502 and the positioning slot 503, the positioning slot 503 can limit the position of the fixing block 221. When the fixing block 221 When passing through the positioning groove 503, the front end surface and the rear end surface of the fixed block 221 will fit and slide with the front and rear inner walls of the positioning groove 503 respectively. The side walls of 503 fit and slide together, so that when the fixed blocks 221 enter the inside of the control seat 501, the two adjacent fixed blocks 221 can be limited through the positioning grooves 503, so that the two adjacent fixed blocks 221 are The fixing block 221 remains aligned so that the positioning post 2234 can be accurately inserted into the positioning hole 2237 when moving;

In order to make the control column 2236 on the connecting block 2221 contact the trigger assembly 504 at the same time, the two adjacent fixed blocks 221 can enter the positioning groove 503 for positioning, so that the positioning column 2234 is controlled by the trigger assembly 504 It can be accurately inserted into the positioning hole 2237. As shown in Figure 10 and Figure 11, the position of the trigger component 504 is set at the lower part of the inner wall of the front end of the through slot 502, so that when the fixing block 221 enters the inside of the through slot 502, the control column 2236 After contacting the trigger assembly 504, both the upper and lower adjacent fixing blocks 221 can enter the inside of the positioning groove 503 for positioning, so that the upper and lower adjacent fixing blocks 221 can be aligned;

Specifically, as shown in Figures 10-13, the trigger assembly 504 specifically includes an adjustment block 5041, an adjustment slot 5042 and a trigger bar 5043. There are two adjustment blocks 5041, and both adjustment blocks 5041 can be adjusted through the adjustment slot 5042. The transverse sliding device is arranged on the front inner wall of the through slot 502. More specifically, there are adjustment grooves 5042 on both sides of the front end wall of the through slot 502, and the adjustment block 5041 is inserted inside the adjustment slot 5042, and the adjustment slot 5042 is a dovetail groove. , the two adjustment blocks 5041 are symmetrical to each other with the vertical centerline of the through slot 502 as the symmetry axis, and the outer wall of the adjustment block 5041 and the inner wall of the through slot 502 are on the same plane. In addition, the rear end surfaces of the two adjustment blocks 5041 are fixedly provided with The trigger bar 5043 is arranged on the outer wall of the adjustment block 5041 in an inclined manner. The two trigger bars 5043 are in the shape of a figure eight, and the distance between the two trigger bars 5043 increases from top to bottom. When the reinforcement sleeve mechanism 22 passes through When passing through the through slot 502, the two adjustment blocks 5041 move toward each other until they are in contact with the side walls of the adjustment slot 5042. After the two control columns 2236 on the connecting block 1 2221 enter the inside of the through slot 502, the two control posts 2236 on the connecting block 1 2221 The control column 2236 will be located outside the two trigger bars 5043. As the fixed block 221 moves downward, the two control columns 2236 will slide downward along the inclined surfaces of the two trigger bars 5043. The two inclined trigger bars 5043 can make The two control columns 2236 move away from each other, so that the control column 2236 controls the positioning column 2234 to be inserted into the positioning hole 2237 so that the reinforcing sleeve mechanism 22 is locked in a rigid state. When the two adjustment blocks 5041 move laterally away from each other, and the adjustment block 5041 After moving to fit the other side wall of the adjustment slot 5042, when the reinforcing sleeve mechanism 22 is rolled up, and the fixing block 221 moves from bottom to top inside the through slot 502, the two control columns 2236 on the connecting block 1 2221 will be located between the two trigger bars 5043, so that when rewinding, when the fixed block 221 moves upward, the two control posts 2236 on the connecting block 2221 will move upward inside the two trigger bars 5043, and then The inclined surfaces of the trigger bar 5043 gradually move toward each other, causing the two positioning posts 2234 to move toward each other, causing the positioning posts 2234 to separate from the positioning holes 2237, so that the positioning posts 2234 cannot lock the reinforcement sleeve mechanism 22, causing the two adjacent fixed The block 221 can be movably connected, so that the reinforcement sleeve mechanism 22 can be rolled up, so that the device can be freely switched between the straight state and the rolled state, which is convenient for water level monitoring, and can be rolled up for portability;

Since the two adjustment blocks 5041 need to be moved when adjusting the distance between the two trigger bars 5043, after the two adjustment blocks 5041 move, the movement of the two adjustment blocks 5041 needs to be limited. Therefore, As shown in Figures 10, 11 and 14, the positions of the two adjustment blocks 5041 are limited by setting the adjustment and positioning mechanism 9. Specifically, the adjustment and positioning mechanism 9 includes an adjustment rod 91, an adjustment hole 92, and an adjustment hole 2. 93. Fixed plate 94 and positioning rod 95, wherein the outer walls of the two adjusting blocks 5041 opposite to each other are fixed with adjusting rods 91, and the other end of the adjusting rod 91 slides through the control seat 501 and extends to the control seat 501. On one side, the adjustment rod 91 is provided to facilitate the user to control the movement of the adjustment block 5041. The part of the adjustment rod 91 located outside the control seat 501 is provided with an adjustment hole 92 and an adjustment hole 2 93, and the adjustment rod 91 is located at A fixed plate 94 is also provided above the outer end of the control seat 501. The fixed plate 94 is fixedly connected to the control seat 501, and a positioning rod 95 is slidably inserted inside the fixed plate 94, and the positioning rod 95 is connected to the adjustment hole 92 and the adjustment hole respectively. The two 93 are slidingly plugged together, and the different positions of the block 5041 are adjusted through the adjustment hole 92 and the adjustment hole 93 respectively for positioning.

Embodiment 2, based on Embodiment 1, discloses a hydrogeological exploration groundwater level detection device, in which, in order to allow the reinforcing sleeve mechanism 22 to pass through the control seat 501, several fixed blocks 221 can automatically pass through. The inside of the groove 502 moves downward. As shown in Figure 15, a conveying mechanism 10 is provided inside the control seat 501. The fixed block 221 inserted into the through groove 502 is rolled downward through the conveying mechanism 10. In addition, due to the positioning column, 2234 is slidingly arranged inside the second limiting chute 2232 and the positioning hole 2237. Therefore, the positioning post 2234 needs to be limited so that when the reinforcing sleeve mechanism 22 is rolled up, the positioning post 2234 can be limited, and in the In the locked state of the reinforcing sleeve, the positioning post 2234 can also be limited when inserted into the positioning hole 2237. Therefore, as shown in Figure 8, a buckle mechanism 11 is provided inside the connecting block 2221, and the buckle mechanism 11 pairs The two states of the positioning post 2234 are used to limit the position;

Specifically, as shown in Figures 15 and 16, the conveying mechanism 10 includes a conveying wheel 101, a transmission shaft 102 and a driving assembly 103. The conveying wheels are installed at the front and rear of the positioning grooves 503 on both sides of the through groove 502. 101, and there are at least two conveying wheels 101 at the front and rear of the positioning groove 503, respectively. More specifically, there are two conveying wheels 101 at the front and rear of the positioning groove 503. It needs to be explained. What is more, the inner wall of the front end and the rear end of the positioning groove 503 on both sides of the through slot 502 are provided with relief grooves 12, and the inner wall of the relief groove 12 is provided with a mounting groove 8, and the front and rear ends of the positioning groove 503 have installation grooves 503. 8 are symmetrical to each other, the conveying wheel 101 is rotatably installed inside the installation groove 8 through the transmission shaft 102, and the transmission shaft 102 of the conveying wheel 101 extends to one side outside the control seat 501, and the transmission shaft 102 of the conveying wheel 101 passes through the driving assembly. 103 is driven. In addition, the driving assembly 103 can cause the conveying wheel 101 at the front end and the rear end of the positioning groove 503 to rotate relative to each other, so that when the fixing block 221 passes through the through groove 502, the front and rear ends of the positioning groove 503 can pass through the driving assembly 103. The rotating conveyor wheel 101 performs transportation, so that the reinforcement sleeve mechanism 22 can automatically lower or move up. In order to make the fixed block 221 more effective when conveyed through the conveyor wheel 101, the conveyor wheel 101 at the front end and the rear end of the positioning groove 503 is The distance is set to be less than the thickness of the fixed block 221, and the surface of the conveyor wheel 101 is made of elastic material, so that when the fixed block 221 enters the inside of the positioning groove 503, the fixed block 221 can be conveyed by the relatively rotating conveyor wheel 101;

Specifically, as shown in Figure 16, the driving assembly 103 includes a gear transmission group 1031, a transmission assembly 1032 and a driving motor 1033. The gear transmission group 1031 is provided at one end of the transmission shaft 102 on the side of the control seat 501. Through the gear transmission group 1031 allows the conveyor wheels 101 at the front and rear of the positioning groove 503 to rotate relative to each other. Specifically, a transmission gear 10311 is fixedly provided at one end of the transmission shaft 102 on one side of the control seat 501, and the front and rear transmission gears 10311 are meshed with each other. , so that when one of the transmission gears 10311 rotates, the other transmission gear 10311 can be driven to rotate relatively, and the transmission gears 10311 above and below the control seat 501 can be transmitted through the transmission assembly 1032. Specifically, the control seat 501 The outer walls of the upper and lower transmission shafts 102 are fixedly sleeved with worm gears 10321, and one side of the worm gear 10321 is meshed with a worm 10322. The worm 10322 is rotatably arranged on the side of the control seat 501 through the bearing seat, and can be rotated by the worm 10322. The upper and lower worm gears 10321 rotate, thereby causing the transmission gears 10311 above and below one side of the control seat 501 to rotate, so that the gear transmission group 1031 drives the conveyor wheels 101 at the front and rear inside the positioning slot 503 to rotate relative to each other, and the worm 10322 A driving motor 1033 is provided above. Specifically, the driving motor 1033 is a micro motor, and the driving motor 1033 is fixedly installed on one side of the control seat 501. The output end of the driving motor 1033 is connected to the top of the worm 10322, so that the driving motor 1033 is started. The worm 10322 is driven to rotate, and the worm 10322 drives the worm gear 10321 to rotate, so that the gear transmission group 1031 drives the conveyor wheel 101 to rotate to convey the fixed block 221;

Specifically, as shown in Figures 8, 17 and 18, the snapping mechanism 11 includes a snapping hole 111, a snapping hole two 112, a snapping ball 114 and a snapping ball 2 113, in which the positioning post 2234 faces One end of the positioning hole 2237 is provided with a snapping hole 111. Correspondingly, the side wall of the positioning hole 2237 is fixedly provided with a snapping ball 114, and the side wall of the sliding column 2233 is fixedly provided with a snapping ball 113. The side wall of chute one 2231 is provided with a snap-in hole two 112. The snap-in hole one 111 and the snap-in hole two 112 are both spherical holes, and the entrance apertures of the snap-in hole one 111 and the snap-in hole two 112 are both smaller than The maximum outer diameter of the catch ball 114 and the catch ball 2 113. In addition, the catch ball 114 and the catch ball 2 113 are elastic, so that when the fixed block 221 is conveyed by the conveyor wheel 101, it moves downward inside the channel 502. When, the control column 2236 will be controlled by the trigger bar 5043 to move laterally, so that when the positioning column 2234 is inserted into the positioning hole 2237, the clamping ball 114 can be squeezed and deformed by the clamping hole 111, so that the clamping The ball 114 is inserted into the clamping hole 111 to limit the position of the positioning post 2234, so that the clamping ball 114 and the clamping hole 111 cannot be separated when there is no external force. When the fixing block 221 is conveyed When the conveying wheel 101 moves upward, the control column 2236 will be controlled by the trigger bar 5043 and move laterally to each other, so that the positioning column 2234 is separated from the positioning hole 2237 through the conveying force of the conveying wheel 101, so that the catch ball 114 is connected with the catch The first hole 111 is separated, and at the same time, the second snap ball 113 on the sliding column 2233 can be inserted into the second snap hole 112 for positioning. Therefore, the position of the positioning post 2234 can be limited by the snap mechanism 11 .

The principle of the present invention is as follows: when using the present invention, move the device to the measuring hole, and then start the driving motor 1033. The driving motor 1033 drives the worm 10322 to rotate, and the worm 10322 drives the upper and lower worm gears 10321 to rotate, so that the control seat 501 The upper and lower transmission gears 10311 on one side rotate, so that the gear transmission group 1031 drives the front and rear conveyor wheels 101 inside the positioning groove 503 to relatively rotate. When the conveyor wheel 101 rotates, the fixed block 221 inside the positioning groove 503 It will be transported downward through the conveyor wheel 101, so that the reinforcing sleeve mechanism 22 is unrolled. When the fixed block 221 passes through the through slot 502, when the two control columns 2236 on the connecting block 1 2221 enter the inside of the through slot 502, the connecting block 1 The two control columns 2236 on the 2221 will be located outside the two trigger bars 5043. As the fixed block 221 moves downward, the two control columns 2236 will slide down along the slopes of the two trigger bars 5043, and pass through the two inclined The trigger bar 5043 can make the two control columns 2236 move in opposite directions, so that the control column 2236 controls the positioning column 2234 to be inserted into the positioning hole 2237 so that the reinforcement sleeve mechanism 22 is locked in a hard and straight state, so that the reinforcement sleeve mechanism 22 makes the soft ruler cable part 2 Keep the straight state and move toward the inside of the measuring hole. When the measuring head 1 drops inside the water level measuring hole and touches the water surface, the measuring head 1 will be connected to the receiving system 3 through the wire, and an alarm will be given through the sounder in the receiving system 3. , and at the same time, when the measuring head 1 leaves the water, the receiving system 3 will be automatically turned off, so that the user can measure multiple times and observe through the scale on the flexible ruler cable part 2. After the measurement is completed, when the winding needs to be wound up, Pull out the positioning rod 95 and twitch the adjustment rod 91 so that the positioning rod 95 is plugged into the adjustment hole 92 to adjust the trigger bar 5043. Then the drive motor 1033 is started in reverse and the winding reel 4 is rotated to the opposite direction. The reinforcing sleeve mechanism 22 is rolled up. When the drive motor 1033 reverses, it will cause the conveyor wheel 101 to rotate and move the fixed block 221 upward. When the fixed block 221 moves upward inside the through slot 502, the two connecting blocks 2221 The control column 2236 will be located between the two trigger bars 5043, so that when rewinding, when the fixed block 221 moves up, the two control columns 2236 on the connecting block 2221 will move up inside the two trigger bars 5043. , and as the slope of the trigger bar 5043 gradually moves toward each other, the two positioning posts 2234 move toward each other, causing the positioning posts 2234 to separate from the positioning holes 2237, so that the positioning posts 2234 cannot lock the reinforcement sleeve mechanism 22, so that the adjacent The two fixed blocks 221 can be movably connected, so that the reinforcing sleeve mechanism 22 can be rolled up.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be regarded as illustrative and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is therefore intended that all claims falling within the claims All changes within the meaning and scope of equivalent elements are included in the present invention. Any reference signs in the claims shall not be construed as limiting the claim in question.

Claims (4)

1. A hydrogeological exploration groundwater level detection device, including a measuring head (1), a flexible ruler cable part (2), a receiving system (3) and a winding reel (4). The measuring head (1) is provided with The end of the flexible tape cable part (2) is used for water level sensing. The receiving system (3) is set inside the winding reel (4) for alarm prompts. The flexible tape cable part (2) can pass through the winding reel. (4) Rewinding, characterized in that the flexible ruler cable part (2) is composed of a flexible ruler body (21) and a reinforcing sleeve mechanism (22) set outside the flexible ruler body (21). The interior of the ruler body (21) is provided with wires for transmitting signals from the measuring head (1); The reinforcing sleeve mechanism (22) includes a fixed block (221) and a locking assembly (223). There are several fixed blocks (221), and each fixed block (221) has the same size. Two adjacent ones are The fixed blocks (221) are movably connected to each other through a pin assembly (222). Several of the fixed blocks (221) are movably connected to each other to form a multi-section retractable strip. The pin assembly (222) is provided with Locking component (223), the locking component (223) can switch the connection between the two adjacent fixed blocks (221), the locking component (223) can make the reinforcement sleeve mechanism (22) in a straight state , and the locking component (223) can also make the reinforcing sleeve mechanism (22) in a bent and rolled state; Trigger mechanism (5), the reinforcing sleeve mechanism (22) triggers switching between the straight state and the bending and rolling state through the trigger mechanism (5); The pin assembly (222) includes a connecting block (2221), a connecting block (2222), a connecting groove (2235) and a connecting shaft (2223). The connecting block (2221) is fixed on the fixed block (221). ), the second connecting block (2222) is fixedly arranged on the top of the fixed block (221), and the second connecting block (2222) is a concave block, and the connecting block one (2221) at the bottom of the fixed block (221) ) is plugged into the groove of the second connecting block (2222) on the top of the adjacent fixed block (221), and the connecting block one (2221) is rotationally connected to the connecting block two (2222) through the connecting shaft (2223); The locking assembly (223) includes limiting chute one (2231), limiting chute two (2232), sliding column (2233), positioning column (2234), connecting groove (2235), control column (2236) and Positioning hole (2237), limited chute one (2231) is provided on both sides of the inside of the connecting block one (2221), and limited chute two (2232) is provided on one side of the limiting chute one (2231) ), and the limit chute one (2231) is connected to the outside through the limit chute two (2232). The inner diameter of the limit chute one (2231) is larger than the inner diameter of the limit chute two (2232). A sliding column (2233) is provided in the interior of the limiting chute one (2231), and a positioning column (2234) is fixedly provided on one side of the sliding column (2233) facing the two limiting chute (2232). The outer wall of the column (2234) is slidably matched with the inner wall of the second limiting chute (2232). A connecting groove (2235) is provided at the front end of the first limiting chute (2231) and the second limiting chute (2232), and The connecting groove (2235) penetrates the front end surface of the connecting block one (2221). The front end of the sliding column (2233) is fixed with a control column (2236), and one end of the control column (2236) extends through the connecting groove (2235) to At the front end of the connecting block one (2221), the control column (2236) can slide laterally inside the connecting groove (2235). Positioning holes (2237) are provided on both sides of the groove of the connecting block two (2222). , and the positioning hole (2237) is concentric with the limiting chute one (2231), the outer wall of the positioning column (2234) fits and slides with the inner wall of the positioning hole (2237), and the positioning column (2234) and the connecting shaft (2223) arranged vertically; The outer wall of each fixed block (221) is fixedly provided with a fixed sleeve (6), and the flexible ruler body (21) is inserted inside the fixed sleeve (6) and fixedly connected to the inner wall of the fixed sleeve (6). The fixed sleeve (6) is made of transparent material; A bottom plate (7) is provided below the triggering mechanism (5). The triggering mechanism (5) includes a control seat (501), a through slot (502), a positioning slot (503) and a triggering component (504). The control seat (501) is embedded and arranged inside the bottom plate (7), and a through groove (502) is provided longitudinally through the interior of the control seat (501). Positioning grooves (503) are provided on both sides of the through groove (502). , the measuring head (1) at the end of the flexible ruler cable part (2) passes through the through slot (502) and is located below the bottom plate (7), and the trigger component (504) is arranged on the inner wall of the through slot (502), When the fixed block (221) passes through the through slot (502), the trigger assembly (504) controls the lateral movement of the control column (2236) at the front end of the connecting block one (2221), and the fixed block (221) passes through When positioning the groove (503), the front end surface and the rear end surface of the fixed block (221) fit and slide with the front end and rear end inner wall of the positioning groove (503) respectively. The two end surfaces of the fixed block (221) It will fit and slide with the side walls of the positioning slots (503) on both sides of the through slot (502); The trigger assembly (504) specifically includes an adjustment block (5041), an adjustment groove (5042) and a trigger bar (5043). There are two adjustment blocks (5041), and both adjustment blocks (5041) pass through The adjustment groove (5042) is slidably arranged on the inner wall of the through groove (502) laterally. The outer walls of the two adjustment blocks (5041) are fixed with trigger bars (5043), and the trigger bars (5043) are arranged in an inclined shape. On the outer wall of the adjustment block (5041), the two trigger bars (5043) are in the shape of a figure eight, and the distance between the two trigger bars (5043) increases from top to bottom. The reinforcement sleeve mechanism (22) When inserted into the through slot (502), the two trigger bars (5043) move laterally through the slope to the two control columns (2236) on the connecting block one (2221), and the two adjustment blocks (5041 ) move in opposite directions to contact the side wall of the adjustment slot (5042), and when the fixed block (221) is inserted into the through slot (502), the two control posts (2236) on the connecting block one (2221) are located Between the two trigger bars (5043) and as the fixed block (221) moves upward through the slope of the trigger bar (5043) and moves toward each other, the positioning post (2234) will be separated from the positioning hole (2237), and the two When the adjustment block (5041) moves toward each other and contacts the other side wall of the adjustment groove (5042), the two control posts (2236) on the connecting block one (2221) are located outside the two trigger bars (5043) and then The fixed block (221) moves downward through the slope of the trigger bar (5043) and moves away from each other, and the positioning post (2234) will be inserted into the positioning hole (2237); The position of the adjustment block (5041) is limited by the adjustment and positioning mechanism (9). The adjustment and positioning mechanism (9) includes an adjustment rod (91), adjustment hole one (92), adjustment hole two (93), a fixed Plate (94) and positioning rod (95), the outer walls of the two adjusting blocks (5041) opposite to each other are fixed with adjusting rods (91), and the other end of the adjusting rod (91) slides through the control seat (501) extends to one side of the control seat (501). The part of the adjustment rod (91) located outside the control seat (501) is provided with adjustment hole one (92) and adjustment hole two (93), and the adjustment rod (91) 91) There is a fixed plate (94) located above the outer end of the control seat (501). The fixed plate (94) is fixedly connected to the control seat (501). The fixed plate (94) is slidably inserted with a positioning inside. Rod (95), and the positioning rod (95) is slidably plugged into the adjustment hole one (92) and the adjustment hole two (93) respectively. 2. A hydrogeological exploration groundwater level detection device according to claim 1, characterized in that a transport mechanism (10) for transporting the fixed block (221) is provided inside the control seat (501), so The connecting block one (2221) is provided with a snapping mechanism (11) for limiting the positioning column (2234). The conveying mechanism (10) includes a conveying wheel (101), a transmission shaft (102) and a driving assembly ( 103), the front and rear ends of the positioning grooves (503) on both sides of the through groove (502) are equipped with conveyor wheels (101) that rotate through the transmission shaft (102). The transmission shaft (101) of the conveyor wheel (101) 102) extends to one side of the outside of the control seat (501). The transmission shaft (102) of the conveyor wheel (101) is driven by the driving assembly (103), and the driving assembly (103) makes the inside of the positioning groove (503) move forward. The conveyor wheels (101) at the front and rear rotate relatively, and the conveyor wheels (101) at the front and rear of the positioning groove (503) rotate relative to each other and contact the outer wall of the fixed block (221) and multiple fixed blocks (221) delivery. 3. A hydrogeological exploration groundwater level detection device according to claim 2, characterized in that the driving assembly (103) includes a gear transmission group (1031), a transmission assembly (1032) and a driving motor (1033), The gear transmission group (1031) is arranged at one end of the transmission shaft (102) on the side of the control seat (501). The gear transmission group (1031) allows the conveying wheels at the front and rear inside the positioning groove (503) to be Relative rotation, the gear transmission groups (1031) above and below one side of the control seat (501) are transmitted through the transmission assembly (1032), and the transmission assembly (1032) is driven by the driving motor (1033). 4. A hydrogeological prospecting groundwater level detection device according to claim 2, characterized in that the snap-on mechanism (11) includes a snap-on hole one (111), a snap-on hole two (112), a snap-on hole Ball one (114) and snap ball two (113). One end of the positioning post (2234) facing the positioning hole (2237) is provided with a snapping hole (111). The side wall of the positioning hole (2237) A catch ball (114) is fixedly provided, a catch ball (113) is fixedly provided on the side wall of the sliding column (2233), and a catch hole is provided on the side wall of the limiting chute (2231). Two (112), the first (111) and second (112) clamping holes are spherical holes, and the entrance apertures of the first (111) and the second (112) clamping holes are smaller than those of the clamping hole (112). The maximum outer diameter of the first (114) and the second (113) catching ball. The first (114) and the second (113) catching ball are elastic. The positioning post (2234) is inserted into the positioning position. When inside the hole (2237), the clamping ball one (114) is inserted inside the clamping hole one (111) to limit the positioning post (2234). The positioning post (2234) and the positioning hole (2237) Separate, the second catch ball (113) on the sliding column (2233) can be inserted into the second catch hole (112) for positioning.