Underground water level observation device

Abstract

The utility model provides an underground water level observation device, which relates to the technical field of underground water level observation and comprises an observation device main body, a display screen is arranged at the top of the observation device main body, and a connecting line is fixedly connected to the bottom of the observation device main body. A sensor probe is fixedly connected to the end, away from the observation device body, of the connecting line, a storage device is arranged at the bottom of the observation device body, a limiting device is arranged at the top of the observation device body, the storage device comprises a rotating disc, and a rotating groove is formed in the bottom of the observation device body; when the storage device is used, a connecting line close to the bottom of the observation device body is manually slid into the connecting groove, then the connecting line is clamped into the connecting groove through a rubber block, then the connecting line is manually wound on the surface of the rotating disc, and the rotating disc is arranged on the surface of the rotating disc. Therefore, the connecting wire can be well stored on the surface of the rotating disc.

Description

TECHNICAL FIELD

[0001] The utility model relates to underground water level observation technical field especially relates to a underground water level observation device. BACKGROUND

[0002] The water level observation device is a device that can be used for observing underground water level, when using the underground water level observation device, the sensor probe is put into underground water, the sensor will be subjected to static pressure from underground water, because the static pressure is proportional to the height of underground water level, so the water level can be indirectly measured, and the display on the display screen is displayed by numbers, thereby facilitating understanding of underground water level.

[0003] The inventor found that the underground water level observation device still has at least the following problems in daily work: when using the underground water level observation device, the sensor probe is put into underground water, the sensor will be subjected to static pressure from underground water, because the static pressure is proportional to the height of underground water level, so the water level can be indirectly measured, and the display on the display screen is displayed by numbers, thereby facilitating understanding of underground water level, but in the actual use process, because the sensor probe and the observation device main body are connected together through the connecting line, the connecting line is relatively long, and it is troublesome to store the connecting line. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the shortcomings in the prior art and provides an underground water level observation device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an underground water level observation device, including observation device main part, the top of observation device main part is provided with display screen, the bottom of observation device main part is fixedly connected with connecting line, the end away from observation device main part of connecting line is fixedly connected with sensor probe, the bottom of observation device main part is provided with storage device, the top of observation device main part is provided with limiting device, the storage device includes rotating disc, the bottom of observation device main part is provided with rotating groove, the rotating disc is arranged in the inside of rotating groove, the side of rotating disc is provided with connecting groove, the inner wall of connecting groove is fixedly connected with rubber block.

[0006] The above-mentioned components achieve the following effects: when using the storage device, manually slide the connecting line close to the bottom of the observation device main part into the inside of the connecting groove, then clamp the connecting line in the inside of the connecting groove through the rubber block, and then manually wind the connecting line on the surface of the rotating disc, which can well store the connecting line on the surface of the rotating disc, and well store the relatively long connecting line on the surface of the rotating disc.

[0007] Preferably, the bottom of the observation device body is provided with a receiving groove, the inner wall of the receiving groove is slidably connected with a rectangular rod, one side of the inner wall of the receiving groove is fixedly connected with a first damping rod, the bottom of the first damping rod is fixedly connected with the top of the rectangular rod, the surface of the first damping rod is sleeved with a first spring, the top of the first spring is fixedly connected with one side of the inner wall of the receiving groove, and one end of the first spring close to the first damping rod is fixedly connected with the top of the rectangular rod.

[0008] The above-mentioned components achieve the effect that the rectangular rod is extruded in the direction away from the receiving groove by the first spring, and then the rectangular rod is extruded on the outside of the rotating disc, so that the connecting line can be well limited on the surface of the rotating disc.

[0009] Preferably, one side of the bottom of the rectangular rod is threadedly provided with a bolt, the surface of the bolt is rotatably sleeved with an extrusion block, one side of the extrusion block is provided with a rubber ring, the rubber ring is fixedly connected with the surface of the bottom of the rotating disc, one side of the observation device body is provided with a groove, and one side of the groove is provided with the extrusion block.

[0010] The above-mentioned components achieve the effect that when the rectangular rod is extruded on one side of the rotating disc, the bolt is manually controlled to rotate, so that the extrusion block is extruded on one side of the rubber ring fixedly arranged on one side of the rotating disc, so that the rotating disc can be well limited in the rotating groove, and when the connecting line is controlled to be wound on the surface of the rotating disc, the rectangular rod is slid into the receiving groove, then the bolt is controlled to rotate, and the extrusion block is extruded in the groove, so that the rectangular rod can be well limited in the receiving groove.

[0011] Preferably, the surface of the observation device body is provided with a circular groove, the surface of the circular groove is sleeved with a rubber cylinder, and one side of the rubber cylinder is fixedly connected with a rubber sleeve.

[0012] The above-mentioned components achieve the effect that the rubber cylinder is manually controlled to be sleeved in the appropriate position in the circular groove, and then the sensor probe is extruded into the rubber sleeve, so that the sensor probe can be well limited on one side of the observation device body.

[0013] Preferably, the limiting device comprises a supporting ring, the supporting ring is fixedly connected with the surface of the top of the observation device body, the inner wall of the supporting ring is fixedly connected with a circular rod, the surface of the circular rod is rotatably sleeved with a connecting frame, the inner wall of the connecting frame is slidably connected with a sliding bar, one side of the inner wall of the connecting frame is fixedly connected with a second damping rod, one end of the second damping rod away from the connecting frame is fixedly connected with one side of the sliding bar, the surface of the second damping rod is sleeved with a second spring, one end of the second spring is fixedly connected with one side of the inner wall of the connecting frame, and one end of the second spring close to the second damping rod is fixedly connected with one side of the sliding bar.

[0014] The effect achieved by the above-mentioned components is that when the limiting device is used, the connecting frame is rotated on the surface of the round rod by manual control, so that the connecting frame is horizontal to the ground, and then the sliding bar is extruded away from the connecting frame by the second spring, so that the length of the connecting frame is extended to a certain extent, and then the observation device body is conveniently clamped on the top of the observation hole.

[0015] Preferably, the top of the supporting ring is uniformly and fixedly connected with a third damping rod, the top of the third damping rod is fixedly connected with an extrusion ring, the surface of the third damping rod is sleeved with a third spring, one end of the third spring is fixedly connected with the top of the supporting ring, and the end of the third spring close to the third damping rod is fixedly connected with the bottom of the extrusion ring.

[0016] The effect achieved by the above-mentioned components is that the extrusion ring is pulled towards the supporting ring by the third spring, so that the extrusion ring is extruded on the top of the supporting ring, and the extrusion ring is extruded on the top of the connecting frame, so that after the observation device body is slid into the observation hole, the connecting frame can be well arranged on the ground by the ground and the extrusion ring.

[0017] Preferably, one side of the supporting ring is provided with a rectangular groove, the inner wall of the rectangular groove is slidably connected with a U-shaped plate, one side of the inner wall of the rectangular groove is fixedly connected with a fourth damping rod, the end of the fourth damping rod away from the rectangular groove is fixedly connected with one side of the U-shaped plate, the surface of the fourth damping rod is sleeved with a fourth spring, one end of the fourth spring is fixedly connected with one side of the inner wall of the rectangular groove, and the end of the fourth spring close to the fourth damping rod is fixedly connected with one side of the U-shaped plate, and the end of the U-shaped plate away from the rectangular groove is arranged on the top of the extrusion ring.

[0018] The effect achieved by the above-mentioned components is that the U-shaped plate is pulled towards the inside of the rectangular groove by the fourth spring, so that the end of the U-shaped plate away from the rectangular groove is arranged on the top of the extrusion ring, so that the extrusion ring can be well limited on the top of the supporting ring.

[0019] Preferably, the top of the extrusion ring is uniformly provided with a positioning groove, and the inner wall of the positioning groove is slidably connected with the end of the connecting frame close to the round rod.

[0020] The effect achieved by the above-mentioned components is that when the limiting device is not used, the connecting frame is rotated on the surface of the round rod by manual control, so that the connecting frame is vertical to the ground, and then the top of the connecting frame is slid into the positioning groove.

[0021] In this invention, by setting up a storage device, when using the storage device, the connecting wire near the bottom of the main body of the observation device is manually slid into the inside of the connecting groove, and then the connecting wire is locked inside the connecting groove by the rubber block. Then the connecting wire is manually wound around the surface of the rotating disk, which can effectively store the connecting wire on the surface of the rotating disk, and thus effectively store relatively long connecting wires on the surface of the rotating disk. Attached Figure Description

[0022] Figure 1 This utility model provides a three-dimensional structural schematic diagram of a groundwater level observation device;

[0023] Figure 2 A three-dimensional structural diagram of the novel rotating disk is provided for this utility model;

[0024] Figure 3 A three-dimensional structural diagram of the novel rectangular rod proposed in this utility model is provided.

[0025] Figure 4 A three-dimensional structural diagram of the novel extrusion ring proposed in this utility model is provided.

[0026] Legend: 1. Main body of the observation device; 2. Display screen; 3. Connecting cable; 4. Sensor probe; 5. Storage device; 501. Rotating groove; 502. Rotating disk; 503. Connecting groove; 504. Rubber block; 505. Storage groove; 506. First damping rod; 507. First spring; 508. Rectangular rod; 509. Extrusion block; 510. Bolt; 511. Rubber ring; 512. Circular groove; 513. Rubber 514. Cylinder; 515. Rubber sleeve; 6. Groove; 7. Limiting device; 8. Support ring; 9. Round rod; 10. Connecting frame; 11. Sliding bar; 12. Second damping rod; 13. Second spring; 14. Third damping rod; 15. Third spring; 26. Extrusion ring; 17. Rectangular groove; 18. Fourth damping rod; 19. Fourth spring; 20. U-shaped plate; 21. Positioning groove. Detailed Implementation

[0027] Example 1, such as Figures 1-4 As shown, a groundwater level observation device has a display screen 2 on the top of the main body 1, a connecting line 3 fixedly connected to the bottom of the main body 1, a sensor probe 4 fixedly connected to the end of the connecting line 3 away from the main body 1, a storage device 5 at the bottom of the main body 1, and a limiting device 6 at the top of the main body 1. When using the groundwater level observation device, the sensor probe 4 is immersed in the groundwater. The sensor will be subjected to static pressure from the groundwater. Since this static pressure is proportional to the groundwater level, the water level can be indirectly measured and displayed digitally on the display screen 2, thus facilitating the understanding of the groundwater level.

[0028] With reference to Figure 2 And Figure 3 The receiving device 5 includes a rotating disc 502, the bottom of the observation device body 1 is provided with a rotating groove 501, the rotating disc 502 is arranged in the inside of the rotating groove 501, one side of the rotating disc 502 is provided with a connecting groove 503, the inner wall of the connecting groove 503 is fixedly connected with a rubber block 504, when using the receiving device 5, the connecting line 3 close to the bottom of the observation device body 1 is manually slid into the inside of the connecting groove 503, and then the connecting line 3 is clamped in the inside of the connecting groove 503 through the rubber block 504, and then the connecting line 3 is manually wound on the surface of the rotating disc 502, so that the connecting line 3 can be well received on the surface of the rotating disc 502, and the relatively long connecting line 3 can be well received on the surface of the rotating disc 502, the bottom of the observation device body 1 is provided with a receiving groove 505, the inner wall of the receiving groove 505 is slidably connected with a rectangular rod 508, one side of the inner wall of the receiving groove 505 is fixedly connected with a first damping rod 506, the bottom of the first damping rod 506 is fixedly connected with the top of the rectangular rod 508, the surface of the first damping rod 506 is sleeved with a first spring 507, the top of the first spring 507 is fixedly connected with one side of the inner wall of the receiving groove 505, one end of the first spring 507 close to the first damping rod 506 is fixedly connected with the top of the rectangular rod 508, the rectangular rod 508 is extruded in the direction away from the receiving groove 505 through the first spring 507, and then the rectangular rod 508 is extruded outside the rotating disc 502, so that the connecting line 3 can be well limited on the surface of the rotating disc 502, one side of the bottom of the rectangular rod 508 is threadedly provided with a bolt 510, the surface of the bolt 510 is rotatably sleeved with an extrusion block 509, one side of the extrusion block 509 is provided with a rubber ring 511, the rubber ring 511 is fixedly connected with the surface of the bottom of the rotating disc 502, one side of the observation device body 1 is provided with a recess 515, one side of the recess 515 is provided with the extrusion block 509, when the rectangular rod 508 is extruded on one side of the rotating disc 502, the bolt 510 is manually controlled to rotate, so that the extrusion block 509 is extruded on one side of the rubber ring 511 fixedly arranged on one side surface of the rotating disc 502, so that the rotating disc 502 can be well limited in the inside of the rotating groove 501, when the connecting line 3 is controlled to be wound on the surface of the rotating disc 502, the rectangular rod 508 is slid into the inside of the receiving groove 505, then the bolt 510 is controlled to rotate, and the extrusion block 509 is extruded in the inside of the recess 515, so that the rectangular rod 508 can be well limited in the inside of the receiving groove 505, the surface of the observation device body 1 is provided with a circular groove 512, the surface of the circular groove 512 is sleeved with a rubber cylinder 513, one side of the rubber cylinder 513 is fixedly connected with a rubber sleeve 514, the rubber cylinder 513 is manually controlled to be sleeved at a proper position in the inside of the circular groove 512, and then the sensor probe 4 is extruded into the inside of the rubber sleeve 514, so that the sensor probe 4 can be well limited on one side of the observation device body 1.

[0029] With reference to Figure 4The limiting device 6 comprises a supporting ring 601 fixedly connected with the surface at the top of the observation device body 1, an inner wall of the supporting ring 601 is fixedly connected with a round rod 602, the surface of the round rod 602 is rotatably sleeved with a connecting frame 603, an inner wall of the connecting frame 603 is slidably connected with a sliding strip 604, one side of the inner wall of the connecting frame 603 is fixedly connected with a second damping rod 605, one end of the second damping rod 605 away from the connecting frame 603 is fixedly connected with one side of the sliding strip 604, the surface of the second damping rod 605 is sleeved with a second spring 606, one end of the second spring 606 and one side of the inner wall of the connecting frame 603 are fixedly connected, one end of the second spring 606 close to the second damping rod 605 is fixedly connected with one side of the sliding strip 604, when the limiting device 6 is used, the connecting frame 603 is manually controlled to rotate on the surface of the round rod 602, so that the connecting frame 603 is horizontally arranged on the ground, then the sliding strip 604 is extruded to the direction away from the connecting frame 603 through the second spring 606, so that the length of the connecting frame 603 is extended to a certain extent, so that the observation device body 1 is conveniently clamped at the top of the observation hole, the top of the supporting ring 601 is uniformly fixedly connected with a third damping rod 607, the top of the third damping rod 607 is fixedly connected with an extrusion ring 609, the surface of the third damping rod 607 is sleeved with a third spring 608, one end of the third spring 608 and the top of the supporting ring 601 are fixedly connected, one end of the third spring 608 close to the third damping rod 607 is fixedly connected with the bottom of the extrusion ring 609, the extrusion ring 609 is pulled to the direction close to the supporting ring 601 through the third spring 608, so that the extrusion ring 609 is extruded on the top of the supporting ring 601, and the extrusion ring 609 is extruded on the top of the connecting frame 603, so that when the observation device body 1 is slid into the observation hole, the connecting frame 603 is horizontally arranged on the ground through the ground and the extrusion ring 609, one side of the supporting ring 601 is provided with a rectangular groove 610, an inner wall of the rectangular groove 610 is slidably connected with a U-shaped plate 613, one side of the inner wall of the rectangular groove 610 is fixedly connected with a fourth damping rod 611, one end of the fourth damping rod 611 away from the rectangular groove 610 is fixedly connected with one side of the U-shaped plate 613, the surface of the fourth damping rod 611 is sleeved with a fourth spring 612, one end of the fourth spring 612 and one side of the inner wall of the rectangular groove 610 are fixedly connected, one end of the fourth spring 612 close to the fourth damping rod 611 is fixedly connected with one side of the U-shaped plate 613, one end of the U-shaped plate 613 away from the rectangular groove 610 is arranged on the top of the extrusion ring 609, the U-shaped plate 613 is pulled to the direction close to the rectangular groove 610 through the fourth spring 612, so that one end of the U-shaped plate 613 away from the rectangular groove 610 is arranged on the top of the extrusion ring 609, so that the extrusion ring 609 is limited on the top of the supporting ring 601, the top of the extrusion ring 609 is uniformly provided with a positioning groove 614, the inner wall of the positioning groove 614 is slidably connected with one end of the connecting frame 603 close to the round rod 602, when the limiting device 6 is not used,The manual control connecting frame 603 rotates on the surface of the round rod 602, and then makes the connecting frame 603 vertical to the ground, and then slides the top of the connecting frame 603 into the inside of the positioning groove 614.

[0030] The working principle is that when the underground water level observation device is used, the sensor probe 4 is put into the underground water, the sensor is subjected to the static pressure from the underground water, because the static pressure is proportional to the underground water level height, so the water level height can be indirectly measured, and the water level height is displayed on the display screen 2 through digital display, thereby facilitating the understanding of the underground water level. When the storage device 5 is used, the connecting line 3 near the bottom of the observation device main body 1 is manually slid into the inside of the connecting groove 503, and then the connecting line 3 is clamped in the inside of the connecting groove 503 through the rubber block 504, and then the connecting line 3 is wound on the surface of the rotating disc 502, so that the connecting line 3 can be well stored on the surface of the rotating disc 502. The rectangular rod 508 is extruded away from the storage groove 505 by the first spring 507, so that the rectangular rod 508 is extruded on the outside of the rotating disc 502, so that the connecting line 3 can be well limited on the surface of the rotating disc 502. When the rectangular rod 508 is extruded on one side of the rotating disc 502, the bolt 510 is manually controlled to rotate, so that the extrusion block 509 is extruded on one side of the rubber ring 511 fixed on the surface of one side of the rotating disc 502, so that the rotating disc 502 can be well limited in the rotating groove 501, and the relatively long connecting line 3 can be well stored on the surface of the rotating disc 502. The rubber cylinder 513 is manually controlled to be sleeved on the inside of the circular groove 512 at a proper position, and then the sensor probe 4 is extruded into the inside of the rubber sleeve 514, so that the sensor probe 4 can be well limited on one side of the observation device main body 1. When the connecting line 3 is wound on the surface of the rotating disc 502, the rectangular rod 508 is slid into the inside of the storage groove 505, and then the bolt 510 is controlled to rotate, and the extrusion block 509 is extruded in the inside of the groove 515, so that the rectangular rod 508 can be well limited in the inside of the storage groove 505. When the limiting device 6 is used, the connecting frame 603 is manually controlled to rotate on the surface of the circular rod 602, so that the connecting frame 603 is horizontally arranged on the ground, and then the sliding bar 604 is extruded away from the connecting frame 603 by the second spring 606, so that the length of the connecting frame 603 can be lengthened to a certain extent. The extrusion ring 609 is pulled towards the supporting ring 601 by the third spring 608, so that the extrusion ring 609 is extruded on the top of the supporting ring 601 and the connecting frame 603, so that when the observation device main body 1 is slid into the observation hole, the connecting frame 603 can be well arranged on the ground through the ground and the extrusion ring 609, and then the observation device main body 1 can be well clamped on the top of the observation hole. The U-shaped plate 613 is pulled towards the inside of the rectangular groove 610 by the fourth spring 612, so that one end of the U-shaped plate 613 away from the rectangular groove 610 is arranged on the top of the extrusion ring 609, so that the extrusion ring 609 can be well limited on the top of the supporting ring 601. When the limiting device 6 is not used, the connecting frame 603 is manually controlled to rotate on the surface of the circular rod 602,Further, the connecting frame 603 is made vertical to the ground, and then the top of the connecting frame 603 is slid into the positioning groove 614.

[0031] It should be noted that all the damping rods in the present application are telescopic dampers, which can absorb energy during the telescopic process.

Claims

1. A groundwater level observation device comprising an observation device main body (1), characterized by: The top of the observation device body (1) is provided with a display screen (2), the bottom of the observation device body (1) is fixedly connected with a connecting line (3), one end of the connecting line (3) away from the observation device body (1) is fixedly connected with a sensor probe (4), the bottom of the observation device body (1) is provided with a storage device (5), the top of the observation device body (1) is provided with a limiting device (6), the storage device (5) comprises a rotating disc (502), the bottom of the observation device body (1) is provided with a rotating groove (501), the rotating disc (502) is arranged in the rotating groove (501), one side of the rotating disc (502) is provided with a connecting groove (503), the inner wall of the connecting groove (503) is fixedly connected with a rubber block (504).

2. A groundwater level observation device according to claim 1, characterized in that: The bottom of the observation device body (1) is provided with a storage groove (505), the inner wall of the storage groove (505) is slidably connected with a rectangular rod (508), one side of the inner wall of the storage groove (505) is fixedly connected with a first damping rod (506), the bottom of the first damping rod (506) and the top of the rectangular rod (508) are fixedly connected, the surface of the first damping rod (506) is sleeved with a first spring (507), the top of the first spring (507) and one side of the inner wall of the storage groove (505) are fixedly connected, one end of the first spring (507) close to the first damping rod (506) and the top of the rectangular rod (508) are fixedly connected.

3. A groundwater level observation device according to claim 2, characterized in that: The bottom of the rectangular rod (508) is provided with a bolt (510) on one side, the surface of the bolt (510) is rotatably sleeved with an extrusion block (509), one side of the extrusion block (509) is provided with a rubber ring (511), the rubber ring (511) and the surface of the bottom of the rotating disc (502) are fixedly connected, one side of the recess (515) is provided with an extrusion block (509).

4. The groundwater level observation device according to claim 1, characterized by: The surface of the observation device body (1) is provided with a circular groove (512), the surface of the circular groove (512) is sleeved with a rubber cylinder (513), one side of the rubber cylinder (513) is fixedly connected with a rubber sleeve (514).

5. The groundwater level observation device according to claim 1, characterized by: The limiting device (6) includes a support ring (601), the support ring (601) and the surface of the top of the observation device body (1) are fixedly connected, the inner wall of the support ring (601) is fixedly connected with a round rod (602), the surface of the round rod (602) is rotatably sleeved with a connecting frame (603), the inner wall of the connecting frame (603) is slidably connected with a sliding bar (604), one side of the inner wall of the connecting frame (603) is fixedly connected with a second damping rod (605), one end of the second damping rod (605) away from the connecting frame (603) is fixedly connected with one side of the sliding bar (604), the surface of the second damping rod (605) is sleeved with a second spring (606), one end of the second spring (606) and one side of the inner wall of the connecting frame (603) are fixedly connected, and one end of the second spring (606) close to the second damping rod (605) is fixedly connected with one side of the sliding bar (604).

6. A groundwater level observation device according to claim 5, characterized in that: The top of the support ring (601) is uniformly fixedly connected with a third damping rod (607), the top of the third damping rod (607) is fixedly connected with a pressing ring (609), the surface of the third damping rod (607) is sleeved with a third spring (608), one end of the third spring (608) and the top of the support ring (601) are fixedly connected, and one end of the third spring (608) close to the third damping rod (607) is fixedly connected with the bottom of the pressing ring (609).

7. A groundwater level observation device according to claim 5, characterized in that: One side of the support ring (601) is provided with a rectangular groove (610), the inner wall of the rectangular groove (610) is slidably connected with a U-shaped plate (613), one side of the inner wall of the rectangular groove (610) is fixedly connected with a fourth damping rod (611), one end of the fourth damping rod (611) away from the rectangular groove (610) is fixedly connected with one side of the U-shaped plate (613), the surface of the fourth damping rod (611) is sleeved with a fourth spring (612), one end of the fourth spring (612) and one side of the inner wall of the rectangular groove (610) are fixedly connected, one end of the fourth spring (612) close to the fourth damping rod (611) is fixedly connected with one side of the U-shaped plate (613), and the end of the U-shaped plate (613) away from the rectangular groove (610) is arranged on the top of the pressing ring (609).

8. A groundwater level observation device according to claim 6, characterized in that: The top of the pressing ring (609) is uniformly provided with a positioning groove (614), and the inner wall of the positioning groove (614) is slidably connected with one end of the connecting frame (603) close to the round rod (602).

Images