Sensing device based on automatic descending of fluid observation well

Abstract

The utility model discloses an automatic lowering sensing device based on a fluid observation well, which comprises an electric cart, a sensor, a lead, a winding disc and a counting assembly, the sensor is arranged on one side of the electric cart, the lead is arranged at the top of the sensor, the lead is sleeved on the outer wall of the winding disc, and the winding disc is used for winding the lead. Through the design of the electric cart, the winding disc, the first limiting assembly, the second limiting assembly and the counting assembly, the winding disc is installed at the top of the electric cart through the first limiting assembly and the second limiting assembly, a wire is wound through the winding disc, and when a sensor needs to be put down, the winding disc can be used for winding the wire. A wire is put down by rotating the winding disc, meanwhile, counting is conducted through the counting assembly, and through the design, the time consumed by workers when the sensor is put down is shortened.

Description

Technical Field

[0001] This utility model relates to the field of sensor technology, and in particular to a sensing device based on the automatic lowering of a fluid observation well. Background Technology

[0002] Traditional deep well sensor deployment typically involves manual measurement and segmented placement using a measuring tape. The process involves: first, operators using a calibrated measuring tape to measure the well depth segment by segment and marking the preset depth positions; then, based on the measurement results, connecting the sensor to cables segment by segment, manually controlling the deployment speed, and pausing the work at each marked depth to fix and debug that segment of the sensor. However, manual measurement involves deploying the sensor cable segment by segment while simultaneously measuring and recording the length, resulting in significant time and effort consumption and increasing the workload of the operators. Therefore, this solution proposes an automatic deployment sensor device based on fluid observation wells to address these issues. Utility Model Content

[0003] The purpose of this invention is to provide a sensing device for automatic lowering of fluid observation wells, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a sensing device for automatic lowering of a fluid observation well, comprising:

[0005] Electric trolley;

[0006] A sensor is located on one side of the electric cart;

[0007] A wire, which is disposed on top of the sensor;

[0008] A winding reel, wherein the wire is sleeved on the outer wall of the winding reel, the winding reel is used to wind the wire, and a first limiting component and a second limiting component are respectively provided on both sides of the winding reel for installing and removing the winding reel;

[0009] A counting component is disposed on top of an electric trolley.

[0010] Preferably, the counting component includes a bracket fixedly connected to the top of the electric trolley, and the top of the bracket is provided with guide wheels.

[0011] Preferably, the first limiting component includes a first frame fixedly connected to the top of the electric trolley, a fixed bearing inserted through the middle of the first frame, a connecting shaft inserted through the middle of the fixed bearing, a storage groove on one side of the take-up reel, a spline fixedly connected to the inner wall of one side of the storage groove, a keyway on one side of the connecting shaft, and the spline inserted through the inside of the keyway.

[0012] Preferably, a turntable is fixedly connected to the other side of the connecting shaft, and a handle is fixedly connected to one side of the turntable.

[0013] Preferably, the second limiting component includes a second frame fixedly connected to the top of the electric trolley, a compression block being inserted through the top of the second frame, and a compression groove being provided on the other side of the reel, with the compression block being inserted through the inside of the compression groove.

[0014] Preferably, a fixed frame is fixedly connected to one side of the second frame, the extrusion block is inserted into one side of the fixed frame, a threaded groove is opened on one side of the extrusion block, a threaded rod is threadedly connected inside the threaded groove, the threaded rod is inserted into the inner wall of one side of the fixed frame, a torsion cap is fixedly connected to one end of the threaded rod, and a limiting disc is sleeved on one side of the threaded rod.

[0015] Preferably, a limiting block is fixedly connected to the bottom of the extrusion block, and a limiting groove is provided on the inner wall of the bottom end of the fixed frame, with the limiting block inserted into the inside of the limiting groove.

[0016] The technical effects and advantages of this utility model are as follows:

[0017] This invention utilizes an electric trolley, a winding reel, a first limiting component, a second limiting component, and a counting component. The winding reel is mounted on top of the electric trolley using the first and second limiting components. The winding reel winds up the wires, and when the sensor needs to be lowered, the winding reel is rotated to lower the wires. Simultaneously, the counting component counts the wires. This design reduces the time required for workers to lower the sensor. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0019] Figure 2 This is a side view of the present invention.

[0020] Figure 3 This is a front cross-sectional view of the present invention.

[0021] Figure 4 This is a three-dimensional structural diagram of the connecting shaft of this utility model.

[0022] In the diagram: 1. Electric trolley; 2. Sensor; 3. Wire; 4. Reel; 5. Counting assembly; 501. Bracket; 502. Guide wheel; 6. First limiting assembly; 601. Turntable; 602. Handle; 603. Connecting shaft; 604. Keyway; 605. Fixed bearing; 606. Spline; 607. Storage slot; 608. First frame; 7. Second limiting assembly; 701. Extrusion block; 702. Fixed frame; 703. Limiting disc; 704. Torque cap; 705. Threaded rod; 706. Limiting groove; 707. Limiting block; 708. Threaded groove; 709. Extrusion groove; 710. Second frame. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] This utility model provides, for example Figure 1-4 Shown:

[0025] Example 1:

[0026] A sensing device for automatic lowering of a fluid observation well includes:

[0027] Electric trolley 1;

[0028] Sensor 2 is located on one side of the electric cart 1;

[0029] Wire 3 is positioned on top of sensor 2;

[0030] The winding reel 4 has a wire 3 sleeved on its outer wall. The winding reel 4 is used to wind the wire 3. The two sides of the winding reel 4 are respectively provided with a first limiting component 6 and a second limiting component 7 for installing and removing the winding reel 4.

[0031] Counting component 5 is located on top of electric trolley 1.

[0032] It should be noted that the electric trolley 1 is a DH-C200A electric handcart. In use, the motor is driven by electricity to rotate, and the motor drives the wheels to rotate, thereby reducing the pushing force required by the operator. The winding reel 4 is installed on the top of the electric trolley 1 through the first limiting component 6 and the second limiting component 7. When the sensor 2 needs to be lowered, the wire 3 is lowered by rotating the winding reel 4, and the counting component 5 counts the wires. This design reduces the time required for the operator to lower the sensor 2.

[0033] Specifically, the counting component 5 includes a bracket 501 fixedly connected to the top of the electric trolley 1, and a guide wheel 502 is provided on the top of the bracket 501.

[0034] It should be noted that the bracket 501 is a telescopic frame, consisting of a fixed sleeve, a telescopic rod, and a locking bolt. When the length of the bracket 501 needs to be adjusted, the telescopic rod is slid inside the fixed sleeve. After adjusting to the desired length, the locking bolt is tightened to fix the telescopic rod to the fixed sleeve, thus completing the adjustment of the length of the bracket 501. The guide wheel 502 is connected to the bracket 501 through a bearing, allowing the guide wheel 502 to rotate at the top of the bracket 501. When the sensor 2 is lowered, the guide wheel 502 is driven to rotate by the wire 3, so that when it is necessary to calculate the descent height of the sensor 2, the number of rotations of the guide wheel 502 can be directly calculated.

[0035] Example 2:

[0036] A limiting mechanism is applied to the sensing device based on the automatic lowering of a fluid observation well in Embodiment 1;

[0037] The limiting mechanism includes a first limiting component 6 and a second limiting component 7;

[0038] Specifically, the first limiting component 6 includes a first frame 608 fixedly connected to the top of the electric trolley 1, a fixed bearing 605 inserted through the middle of the first frame 608, a connecting shaft 603 inserted through the middle of the fixed bearing 605, a storage groove 607 opened on one side of the winding reel 4, a spline 606 fixedly connected to the inner wall of one side of the storage groove 607, a keyway 604 opened on one side of the connecting shaft 603, the spline 606 inserted through the inside of the keyway 604, a turntable 601 fixedly connected to the other side of the connecting shaft 603, and a handle 602 fixedly connected to one side of the turntable 601.

[0039] It should be noted that the fixed bearing 605 is an existing ball bearing, which is used to fix the position of the connecting shaft 603 without affecting its rotation. The storage groove 607 is adapted to the connecting shaft 603, allowing the connecting shaft 603 to be inserted into one side of the take-up reel 4 through the storage groove 607. The spline 606 and the keyway 604 are adapted to each other and are both straight. When the spline 606 is inserted into the keyway 604, it is restricted by its shape. When the connecting shaft 603 rotates, it drives the take-up reel 4 to rotate.

[0040] Specifically, the second limiting component 7 includes a second frame 710 fixedly connected to the top of the electric trolley 1. A pressing block 701 is inserted through the top of the second frame 710. A pressing groove 709 is opened on the other side of the take-up reel 4. The pressing block 701 is inserted through the inside of the pressing groove 709. A fixing frame 702 is fixedly connected to one side of the second frame 710. The pressing block 701 is inserted through the side of the fixing frame 702. A threaded groove 708 is opened on one side of the pressing block 701. A threaded rod 705 is threaded through the inside of the threaded groove 708. The threaded rod 705 is inserted through the inner wall of one side of the fixing frame 702. A torsion cap 704 is fixedly connected to one end of the threaded rod 705. A limiting disc 703 is sleeved on one side of the threaded rod 705. A limiting block 707 is fixedly connected to the bottom of the pressing block 701. A limiting groove 706 is opened on the inner wall of the bottom end of the fixing frame 702. The limiting block 707 is inserted through the inside of the limiting groove 706.

[0041] It should be noted that the fixed frame 702 is a cylinder with a cylindrical groove on one side, which is adapted to the extrusion block 701, allowing the extrusion block 701 to pass through the cylindrical groove and be inserted into one side of the fixed frame 702. The limiting block 707 is adapted to the limiting groove 706, and the limiting groove 706 restricts the extrusion block 701 fixed to the limiting block 707 from rotating inside the cylindrical groove. The limiting disc 703 is attached to the inner wall of one side of the cylindrical groove, and the torsion cap 704 is attached to one side of the fixed frame 702, and both are fixed to the threaded rod 705. The threaded rod 705 is fixed in the middle of the fixed frame 702 by the limiting disc 703 and the torsion cap 704, and the threaded rod 705 can rotate in the middle of the fixed frame 702. The threaded rod 705 and the extrusion block 701 are threadedly connected by the threaded groove 708. When it is necessary to move the position of the extrusion block 701, the threaded rod 705 is rotated first, and the threaded rod 705 drives the extrusion block 701, which is threaded to it and cannot rotate, to move. The extrusion groove 709 is cylindrical. When the extrusion block 701 is inserted into the extrusion groove 709, it does not affect the rotation of the winding reel 4.

[0042] Furthermore, when it is necessary to install the winding reel 4, the winding reel 4 is fitted onto the connecting shaft 603 through the storage groove 607, and the spline 606 is inserted into the keyway 604. Then, by moving the position of the pressing block 701, the pressing block 701 is inserted into the pressing groove 709. The pressing block 701 presses the winding reel 4 into contact with the first frame 608, thereby completing the installation of the winding reel 4.

[0043] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A sensing device for automatically lowering a fluid observation well, characterized in that, include: Electric trolley (1); Sensor (2), said sensor (2) is disposed on one side of electric trolley (1); A wire (3) is disposed on top of the sensor (2); A winding reel (4) is provided on the outer wall of the winding reel (4), the wire (3) is sleeved on the outer wall of the winding reel (4), the winding reel (4) is used to wind the wire (3), and a first limiting component (6) and a second limiting component (7) for installing and removing the winding reel (4) are respectively provided on both sides of the winding reel (4). A counting component (5) is disposed on top of the electric trolley (1).

2. The sensing device based on automatic lowering of a fluid observation well according to claim 1, characterized in that, The counting component (5) includes a bracket (501) fixedly connected to the top of the electric trolley (1), and a guide wheel (502) is provided on the top of the bracket (501).

3. The sensing device for automatic lowering of a fluid observation well according to claim 1, characterized in that, The first limiting component (6) includes a first frame (608) fixedly connected to the top of the electric trolley (1), a fixed bearing (605) is inserted through the middle of the first frame (608), a connecting shaft (603) is inserted through the middle of the fixed bearing (605), a storage groove (607) is provided on one side of the take-up reel (4), a spline (606) is fixedly connected to the inner wall of one side of the storage groove (607), a keyway (604) is provided on one side of the connecting shaft (603), and the spline (606) is inserted through the inside of the keyway (604).

4. The sensing device based on automatic lowering of a fluid observation well according to claim 3, characterized in that, A turntable (601) is fixedly connected to the other side of the connecting shaft (603), and a handle (602) is fixedly connected to one side of the turntable (601).

5. The sensing device for automatic lowering of a fluid observation well according to claim 1, characterized in that, The second limiting component (7) includes a second frame (710) fixedly connected to the top of the electric trolley (1), a pressing block (701) is inserted through the top of the second frame (710), and a pressing groove (709) is provided on the other side of the winding reel (4), and the pressing block (701) is inserted through the inside of the pressing groove (709).

6. The sensing device for automatic lowering of a fluid observation well according to claim 5, characterized in that, A fixed frame (702) is fixedly connected to one side of the second frame (710). The extrusion block (701) is inserted into one side of the fixed frame (702). A threaded groove (708) is provided on one side of the extrusion block (701). A threaded rod (705) is inserted into the threaded groove (708). The threaded rod (705) is inserted into the inner wall of one side of the fixed frame (702). A torsion cap (704) is fixedly connected to one end of the threaded rod (705). A limiting disc (703) is sleeved on one side of the threaded rod (705).

7. A sensing device for automatic lowering of a fluid observation well according to claim 6, characterized in that, The bottom of the extrusion block (701) is fixedly connected to a limiting block (707), and the inner wall of the bottom end of the fixed frame (702) is provided with a limiting groove (706), and the limiting block (707) is inserted into the inside of the limiting groove (706).

Images