Underground water sampling inspection and extraction equipment

Abstract

The utility model discloses underground water sampling inspection and extraction equipment which comprises a water extraction pump, a base is installed at the bottom end of the water extraction pump, connectors are installed on the two sides of the water extraction pump, the underground water sampling inspection and extraction equipment further comprises an installation mechanism, the installation mechanism comprises a connecting groove formed in the outer surface of the base, a bolt is in threaded connection with the interior of the connecting groove, and the connecting groove is connected with the base. The device comprises a base, a mounting groove is formed in the base, a driving assembly used for improving the equipment mounting stability is arranged in the base, a rotating gear is rotationally connected to the interior of the base, and a clamping block is fixedly connected to the upper portion of the rotating gear. The underground water sampling inspection and extraction equipment disclosed by the utility model is provided with the bolt which is in threaded connection by rotating the interior of the connecting groove, and the bolt extends into the base through the connecting groove, so that the rotating gear rotates to drive the clamping block mounted at the top end to turn over, and the clamping block clamps the outer surface of a mounting piece mounted in the mounting groove; therefore, the stability effect of overall installation of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of groundwater sampling and extraction equipment, in particular to groundwater sampling and extraction equipment. Background Art

[0002] Groundwater extraction technology is a commonly used remediation technology for treating groundwater contaminated by industrial solvents, heavy metals, oils, etc. The contaminated groundwater is pumped to the surface and then treated harmlessly. Groundwater extraction technology can prevent pollutants from spreading to drinking water wells, wetlands and rivers. Groundwater comes from rock pores, cracks or between soil particles. It flows underground and eventually merges into rivers or lakes.

[0003] When the staff uses the extraction equipment, they usually adopt the conventional bolt installation method to achieve the installation purpose. Under long-term operation, the extraction equipment will cause the whole machine body to shake when extracting groundwater. Over time, it is easy to loosen the bolts and the installation point, thus affecting the normal use of the extraction equipment. Utility Model Content

[0004] The utility model discloses a groundwater sampling and extraction device, which aims to solve the technical problem that when workers use the extraction device, a conventional bolt installation method is usually adopted to achieve the purpose of installation. Under long-term operation, the extraction device extracts groundwater, which will cause the entire machine body to shake, and over time it is easy to cause the bolts and the installation position to loosen, thereby affecting the normal use of the extraction device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A groundwater sampling and extraction device comprises a water extraction pump, a base is installed at the bottom end of the water extraction pump, connectors are installed on both sides of the water extraction pump, and also comprises a mounting mechanism: the mounting mechanism comprises a connecting groove arranged on the outer surface of the base, the internal thread of the connecting groove is connected with a bolt, the interior of the base is provided with a mounting groove, the interior of the base is provided with a driving component for increasing the installation stability of the equipment, the interior of the base is rotatably connected with a rotating gear, and a clamping block is fixedly connected above the rotating gear; a leak-proof mechanism: the leak-proof mechanism is arranged inside the connector, and the leak-proof mechanism is used to clamp and fix the outer surface of the water pipe installed inside the connector.

[0007] By setting up an installation mechanism and rotating the bolts threaded inside the connecting groove, the bolts extend through the connecting groove to the inside of the base, so that the rotating gear rotates to drive the clamping block installed on the top to flip, so that the clamping block clamps the outer surface of the mounting part installed in the mounting groove.

[0008] In a preferred embodiment, the leakage prevention mechanism includes a movable groove arranged inside the connecting head, a turntable is rotatably connected inside the movable groove, a ring is rotatably connected to the outer surface of the connecting head, an arc groove is provided inside the turntable, a rubber block is rotatably connected to the inner bottom wall of the movable groove, and a connecting component for limiting the ring and the connecting head is provided on the outer surface of the ring.

[0009] By setting up a leak-proof mechanism, the rotating ring can drive the turntable to rotate, so that the turntable drives the four groups of rubber blocks to rotate in the circular arc groove, so that the four groups of rubber blocks clamp the outer wall of the water pipe installed in the connector.

[0010] In a preferred solution, the connection assembly includes a screw rod arranged on the outer surface of the collar, a screw groove is provided on the inner side of the movable groove, and the screw rod and the screw groove are threadedly connected.

[0011] By providing a connection assembly, the screw rod can be rotated to extend into the interior of the screw groove, so that the collar and the connector can be connected in a limited position.

[0012] In a preferred embodiment, the inner side of the collar is provided with tooth grooves, the outer surface of the turntable is provided with tooth patterns, the collar and the turntable are meshingly connected, the rubber block passes through the interior of the circular arc groove, and the inner wall of the connector is evenly provided with extension openings.

[0013] By providing the extension opening, the rubber block can extend through the extension opening to the inside of the connector and clamp the outer surface of the water pipe.

[0014] In a preferred embodiment, the driving assembly includes a spring block arranged inside the base, tooth blocks are installed on both sides of the spring block, the spring block and the rotating gear are meshingly connected, the mounting groove and the interior of the base penetrate each other, and the bolt and the spring block are arranged on the same horizontal plane.

[0015] By arranging the driving assembly, when the spring block slides, the two sets of rotating gears can be driven to rotate.

[0016] The utility model discloses a groundwater sampling and extraction device having the following beneficial effects.

[0017] First, by setting up the installation mechanism, by rotating the bolts connected by the threads inside the connecting groove, the bolts extend through the connecting groove to the inside of the base, so that the rotating gear rotates to drive the clamping block installed on the top to flip, so that the clamping block clamps the outer surface of the mounting part installed in the mounting groove, thereby increasing the stability of the overall installation of the equipment;

[0018] Secondly, by setting up a leak-proof mechanism, the rotating ring can drive the turntable to rotate, so that the turntable drives the four groups of rubber blocks to rotate in the circular arc groove, so that the four groups of rubber blocks clamp the outer wall of the water pipe installed inside the connecting head, preventing the impact force generated by the flow of water in the water pipe from affecting the connection between the water pipe and the connecting head, and preventing the connecting head from falling off from the installation position. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is an axonometric diagram of a groundwater sampling and extraction device proposed by the utility model.

[0020] Figure 2 This is an axonometric diagram from another perspective of the groundwater sampling and extraction equipment proposed by the utility model.

[0021] Figure 3 A groundwater sampling and extraction device proposed by the utility model Figure 1 Sectional view at point A.

[0022] Figure 4 A groundwater sampling and extraction device proposed by the utility model Figure 2 Sectional view at point A.

[0023] Figure 5 This is a disassembled diagram of the base of a groundwater sampling and extraction device proposed in the utility model.

[0024] In the attached figure: 1. water extraction pump; 2. base; 3. connector; 4. bolt; 5. screw groove; 6. arc groove; 7. screw; 8. collar; 9. rubber block; 10. turntable; 11. movable groove; 12. rotating gear; 13. spring block; 14. mounting groove; 15. clamping block; 16. connecting groove. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0027] The utility model discloses a groundwater sampling and extraction device which is mainly used when the staff uses the extraction device. Usually, a conventional bolt installation method is adopted to achieve the installation purpose. During long-term operation, the extraction device extracts groundwater, which will cause the entire body to shake. Over time, the bolts and the installation position are likely to loosen, thereby affecting the normal use of the extraction device.

[0028] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 A groundwater sampling and extraction device includes a water extraction pump 1, a base 2 is installed at the bottom end of the water extraction pump 1, connectors 3 are installed on both sides of the water extraction pump 1, and also includes a mounting mechanism: the mounting mechanism includes a connecting groove 16 arranged on the outer surface of the base 2, the internal thread of the connecting groove 16 is connected with a bolt 4, a mounting groove 14 is opened inside the base 2, a driving component for increasing the installation stability of the equipment is arranged inside the base 2, a rotating gear 12 is rotatably connected inside the base 2, and a clamping block 15 is fixedly connected above the rotating gear 12; a leak-proof mechanism: the leak-proof mechanism is arranged inside the connector 3, and the leak-proof mechanism is used to clamp and fix the outer surface of the water pipe installed inside the connector 3.

[0029] In this solution, before the staff extracts groundwater, they rotate the bolt 4 connected by the internal thread of the connecting groove 16 to extend the bolt 4 through the connecting groove 16 to the inside of the base 2, and squeeze the driving assembly on the same horizontal plane to make the driving assembly drive the two sets of rotating gears 12 to rotate, so that the rotating gear 12 rotates and drives the clamping block 15 installed on the top to flip, so that the clamping block 15 clamps the outer surface of the mounting part installed in the mounting groove 14. At the same time, by setting a leak-proof mechanism, the impact force generated by the flow of water in the water pipe is prevented from affecting the connection between the water pipe and the connector 3, thereby preventing the connector 3 from falling off from the installation position.

[0030] Among them, refer to Figure 2 and Figure 3 In a preferred embodiment, the leakage prevention mechanism includes a movable groove 11 arranged inside the connecting head 3, the interior of the movable groove 11 is rotatably connected to a turntable 10, the outer surface of the connecting head 3 is rotatably connected to a ring 8, an arc groove 6 is provided inside the turntable 10, the inner bottom wall of the movable groove 11 is rotatably connected to a rubber block 9, and the outer surface of the ring 8 is provided with a connecting component for limiting the ring 8 and the connecting head 3.

[0031] In this solution, by setting up a leak-proof mechanism, the rotating ring 8 can drive the turntable 10 to rotate, so that the turntable 10 drives the four groups of rubber blocks 9 to rotate in the arc groove 6, so that the four groups of rubber blocks 9 clamp the outer wall of the water pipe installed inside the connecting head 3.

[0032] Reference Figure 2 and Figure 3 In a preferred embodiment, the connecting component includes a screw rod 7 arranged on the outer surface of the collar 8, and a screw groove 5 is opened on the inner side of the movable groove 11. The screw rod 7 and the screw groove 5 are threadedly connected. By setting the connecting component, the screw rod 7 can be rotated to extend to the inside of the screw groove 5, and the collar 8 and the connector 3 can be limitedly connected.

[0033] Reference Figure 2 and Figure 3 In a preferred embodiment, a tooth groove is provided on the inner side of the collar 8, and a tooth pattern is provided on the outer surface of the turntable 10. The collar 8 and the turntable 10 are meshingly connected. The rubber block 9 runs through the inside of the circular arc groove 6. The inner wall of the connector 3 is evenly provided with extension openings. By providing the extension openings, the rubber block 9 can extend through the extension openings to the inside of the connector 3 and clamp the outer surface of the water pipe.

[0034] Reference Figure 4 and Figure 5 In a preferred embodiment, the driving assembly includes a spring block 13 arranged inside the base 2, and tooth blocks are installed on both sides of the spring block 13. The spring block 13 and the rotating gear 12 are meshingly connected, and the mounting groove 14 and the interior of the base 2 penetrate each other. The bolt 4 and the spring block 13 are arranged on the same horizontal plane. By setting the driving assembly, when the spring block 13 slides, it can drive the two sets of rotating gears 12 to rotate.

[0035] The above are only preferred specific implementations of the utility model, but the protection scope of the utility model is not limited to them. The replacement can be a replacement of part of the structure, device, method steps, or a complete technical solution. Equivalent replacement or changes based on the technical solution of the utility model and its utility model concept should be included in the protection scope of the utility model.

Claims

1. A groundwater sampling extraction device, comprising a water extraction pump (1), wherein a base (2) is installed at the bottom end of the water extraction pump (1), and connectors (3) are installed on both sides of the water extraction pump (1), characterized in that: Also includes: Installation mechanism: the installation mechanism comprises a connection groove (16) arranged on the outer surface of the base (2), a bolt (4) is connected to the inner thread of the connection groove (16), a mounting groove (14) is provided inside the base (2), a driving component for increasing the installation stability of the device is provided inside the base (2), a rotating gear (12) is rotatably connected inside the base (2), and a clamping block (15) is fixedly connected above the rotating gear (12); Leakage-proof mechanism: the leakage-proof mechanism is arranged inside the connector (3), and is used to clamp and fix the outer surface of the water pipe installed inside the connector (3).

2. A groundwater sampling and extraction device according to claim 1, characterized in that: The anti-leakage mechanism comprises a movable groove (11) arranged inside the connecting head (3), a rotating disk (10) is rotatably connected inside the movable groove (11), a sleeve ring (8) is rotatably connected to the outer surface of the connecting head (3), a circular arc groove (6) is provided inside the rotating disk (10), a rubber block (9) is rotatably connected to the inner bottom wall of the movable groove (11), and a connecting component for limiting the sleeve ring (8) and the connecting head (3) is provided on the outer surface of the sleeve ring (8).

3. A groundwater sampling and extraction device according to claim 2, characterized in that: The connection assembly comprises a screw rod (7) arranged on the outer surface of the collar (8), a screw groove (5) is provided on the inner side of the movable groove (11), and the screw rod (7) and the screw groove (5) are threadedly connected.

4. A groundwater sampling and extraction device according to claim 2, characterized in that: The inner side of the collar (8) is provided with tooth grooves, the outer surface of the rotating disk (10) is provided with tooth patterns, and the collar (8) and the rotating disk (10) are meshingly connected.

5. The groundwater sampling and extraction equipment according to claim 2, characterized in that: The rubber block (9) penetrates the interior of the circular arc groove (6), and the inner wall of the connecting head (3) is evenly provided with extension openings.

6. The groundwater sampling and extraction equipment according to claim 1, characterized in that: The driving assembly comprises a spring block (13) arranged inside the base (2), tooth blocks are installed on both sides of the spring block (13), and the spring block (13) and the rotating gear (12) are meshingly connected.

7. The groundwater sampling and extraction equipment according to claim 6, characterized in that: The installation groove (14) and the interior of the base (2) penetrate each other, and the bolt (4) and the spring block (13) are arranged on the same horizontal plane.

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