Hydrogeological survey water source sampling detection device

Abstract

The utility model discloses a hydrogeological survey water source sampling detection device which comprises a center cylinder, a sleeve, a lifting rope and a box body, limiting side plates are arranged at the two ends of the center cylinder, the sleeve is arranged on the periphery of the center cylinder in a sleeved mode, and the sleeve is located between the two limiting side plates, so that the sleeve is limited between the two limiting side plates; the lifting rope is wound around the sleeve, one end of the lifting rope is fixed to the surface of the sleeve, the other end of the lifting rope naturally hangs down, a balancing weight is arranged at the end, away from the sleeve, of the lifting rope, and a cover plate is arranged on the lower surface of the balancing weight. The upper surface of the box body is open. According to the water sampling device, when water entering the box body is enough, the electromagnetic valve is closed, so that sampled water in a water area is stored in the box body, an operator reversely rotates the handle rod, the lifting rope is wound in the sleeve, and the balancing weight and the box body are lifted up; the whole device is convenient to carry, the box body can enter an underwater position with a specific depth, and the sampling operation is relatively convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to hydrogeological survey water source sampling technical field, concretely is a kind of hydrogeological survey water source sampling detection device. BACKGROUND

[0002] Hydrogeological survey is to survey the relevant situation in the piece of water, and one of the most direct and representative is the relevant situation of water source in the piece of area, and sampling detection of water in water source is the basic operation of hydrogeological survey, but now most of the water source sampling detection devices used in hydrogeological survey are not convenient for sampling water source of different depths at the same time each time, often still need to be separated and sampled multiple times, and in order to reach a certain sampling depth, telescopic rod is usually used, and specific operation is relatively inconvenient.

[0003] In view of the above problems, the utility model provides. UTILITY MODEL CONTENT

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a hydrogeological survey water source sampling detection device to solve the problems mentioned in the background art.

[0005] To solve the above technical problems, the utility model provides the following technical scheme.

[0006] The utility model provides a kind of hydrogeological survey water source sampling detection device, including center cylinder, sleeve, sling and box body, the both ends of the center cylinder are provided with limit side plate, the sleeve is sleeved on the periphery of center cylinder, the sleeve is located between two limit side plates, so the sleeve is limited between two limit side plates;

[0007] The sling is wound on the sleeve, one end of the sling is fixed on the surface of the sleeve, the other end is naturally dropped, the end of the sling away from the sleeve is provided with a counterweight, the lower surface of the counterweight is provided with a cover plate;

[0008] The upper surface of the box body is open, the cover plate is installed on the upper surface port of the box body by bolt, the front of the box body is provided with inlet pipe that is communicated with the inside of the box body, the electromagnetic valve is provided on the inlet pipe;

[0009] Scale mark is provided on the surface of the sling along the length direction of the sling.

[0010] Preferably, the width of the lower part of the box body gradually increases from bottom to top, and the width of the upper part of the box body is constant, so that the box body can be conveniently put into water.

[0011] Preferably, a sealing gasket is provided between the edge of the open upper surface of the box body and the cover plate.

[0012] Preferably, the inner diameter of the sleeve is consistent with the outer diameter of the center tube, the outer diameter of the sleeve is smaller than the outer diameter of the limiting side plate, so that the sleeve can rotate on the outer surface of the center tube, and a handle slot penetrating through the limiting side plate is arranged above the surface of the limiting side plate.

[0013] Preferably, the surface of the sleeve is provided with a handle rod on one side, and the handle plate is in an inverted "L" shape.

[0014] Preferably, the side surface of the limiting side plate is provided with a battery module, and the battery module is electrically connected with the electromagnetic valve.

[0015] Preferably, the lower surface of the counterweight is coincident with the upper surface of the cover plate.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] In use, the detection personnel carries the whole device and takes a detection ship, when the ship travels to a detection position of a detection water area, the detection personnel puts the box body and the counterweight into the water, holds the handle rod and slowly rotates, so that the sleeve rotates, and the hanging rope wound on the sleeve can gradually enter the water;

[0018] The cross-sectional area of the lower end of the box body gradually increases from bottom to top, so that the lower end of the box body is relatively sharp, the box body can enter the water in a vertical posture, and the counterweight is beneficial to the box body entering the water area, and the hanging rope is provided with a scale mark, as the hanging rope continuously enters, the detection personnel can send the box body to a specific sampling depth position by observing the scale mark on the hanging rope.

[0019] When the box body reaches a specific position, the electromagnetic valve is powered on and opened, so that the water below the water area enters the box body through the water inlet pipe, when the water in the box body is enough, the electromagnetic valve is closed, so that the sampled water in the water area is stored in the box body, the operator reversely rotates the handle rod, the hanging rope is wound in the sleeve, and the counterweight and the box body are pulled up; the whole device is convenient to carry, the box body can enter a specific underwater position of a specific depth, and sampling operation is relatively convenient. BRIEF DESCRIPTION OF DRAWINGS

[0020] Fig. 1 It is a whole perspective view of the utility model;

[0021] Fig. 2 It is a perspective view of the center tube and the sleeve of the utility model;

[0022] Fig. 3 It is a perspective view of the box body and the cover plate of the utility model.

[0023] In the diagram: 1. Center cylinder; 11. Limiting side plate; 12. Handle groove; 13. Sleeve; 14. Handle bar; 15. Battery module; 2. Lifting rope; 21. Counterweight; 22. Scale markings; 23. Cover plate; 24. Box body; 25. Water inlet pipe; 26. Solenoid valve. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] like Figs. 1-3 As shown, a hydrogeological exploration water source sampling and testing device includes a central cylinder 1, a sleeve 13, a suspension rope 2, and a box 24. Limiting side plates 11 are provided at both ends of the central cylinder 1. The sleeve 13 is sleeved around the periphery of the central cylinder 1 and is located between the two limiting side plates 11. In this way, the sleeve 13 can rotate around the periphery of the central cylinder 1, and the position of the sleeve 13 is restricted between the two limiting side plates 11.

[0027] The lifting rope 2 is wound around the sleeve 13. One end of the lifting rope 2 is fixed to the surface of the sleeve 13, and the other end hangs down naturally. A counterweight 21 is provided at the end of the lifting rope 2 away from the sleeve 13. A cover plate 23 is provided on the lower surface of the counterweight 21. In this way, when the sleeve 13 rotates, the wound lifting rope 2 can be lowered, and when the sleeve 13 rotates in the opposite direction, the lifting rope 2 can be wound up.

[0028] The upper surface of the box 24 is open, and the cover plate 23 is installed on the upper surface opening of the box 24 by bolts. The front of the box 24 is provided with a water inlet pipe 25 that connects to the inside of the box 24. A solenoid valve 26 is provided on the water inlet pipe 25, so that water below the water area can enter the box 24 through the water inlet pipe 25 and be temporarily stored in the box 24.

[0029] The surface of the suspension rope 2 is marked with scale marks 22 along the length of the suspension rope 2. During the lowering of the suspension rope 2, the inspector can control the lowering depth of the suspension rope 2 by observing the scale marks 22, so as to accurately control the box 24 to reach a specific depth of water.

[0030] The width of the lower part of the box body 24 is gradually increased from bottom to top, the width of the upper part of the box body 24 is constant, and the lower end of the box body 24 is sharp, so that the box body 24 is conveniently put into water, and the box body 24 is conveniently put into water under the action of the weight block 21.

[0031] A sealing gasket is arranged between the edge of the open upper surface of the box body 24 and the cover plate 23.

[0032] The inner diameter of the sleeve 13 is consistent with the outer diameter of the center cylinder 1, the outer diameter of the sleeve 13 is smaller than the outer diameter of the limiting side plate 11, a handle groove 12 penetrating through the limiting side plate 11 is arranged on the surface of the limiting side plate 11, a finger is inserted into the handle groove 12, the entire device can be conveniently carried, and the sleeve 13 can freely rotate on the outer surface of the center cylinder 1.

[0033] A handle rod 14 is arranged on one side of the surface of the sleeve 13, the handle rod 14 is in an inverted "L" shape, the handle rod 14 is held, and the sleeve 13 can be rotated.

[0034] A battery module 15 is arranged on the side of the limiting side plate 11, and the battery module 15 is circuit-connected with the electromagnetic valve 26.

[0035] The lower surface center position of the weight block 21 coincides with the upper surface center position of the cover plate 23.

[0036] As described above, in use, the detection personnel carries the entire device and boards a detection ship, when the ship travels to a detection position in a detection water area, the detection personnel puts the box body 24 and the weight block 21 into water, the detection personnel holds the handle rod 14 and slowly rotates, so that the sleeve 13 is rotated, and the lifting rope 2 wound on the sleeve 13 can gradually enter water;

[0037] The cross-sectional area of the lower end of the box body 24 is gradually increased from bottom to top, so that the lower end of the box body 24 is sharp, the box body 24 can enter water in a vertical posture, and the weight block 21 is beneficial to the box body 24 entering the water area, a scale mark 22 is arranged on the lifting rope 2, as the lifting rope 2 continuously enters, the detection personnel can send the box body 24 to a specific sampling depth position by observing the scale mark on the lifting rope 2.

[0038] When the box body 24 reaches a specific position, the electromagnetic valve 26 is powered on to be opened, so that water below the water area enters the box body 24 through the water inlet pipe 25, when the water entering the box body 24 is enough, the electromagnetic valve 26 is closed, so that the sampled water in the water area is stored in the box body 24, the operator reversely rotates the handle rod 14, the lifting rope 2 is wound in the sleeve 13, and the weight block 21 and the box body 24 are pulled up; the entire device is convenient to carry, the box body 24 can enter a specific underwater position at a specific depth, and sampling operation is relatively convenient.

[0039] The above is the preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any person skilled in the art within the technical range disclosed by the present application, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change, which should be covered in the protection scope of the present application.

Claims

1. A water source sampling and testing device for hydrogeological exploration, characterized in that: Including center cylinder (1), sleeve (13), hanging rope (2) and box body (24), both ends of the center cylinder (1) are provided with limiting side plate (11), the sleeve (13) is sleeved on the periphery of the center cylinder (1), and the sleeve (13) is located between the two limiting side plates (11); The hanging rope (2) is wound on the sleeve (13), one end of the hanging rope (2) is fixed on the surface of the sleeve (13), the other end is naturally dropped, the end of the hanging rope (2) away from the sleeve (13) is provided with a counterweight (21), and the lower surface of the counterweight (21) is provided with a cover plate (23); The upper surface of the box body (24) is open, the cover plate (23) is installed on the upper surface of the box body (24) by bolts, the front surface of the box body (24) is provided with a water inlet pipe (25) communicating with the inside of the box body (24), and the water inlet pipe (25) is provided with an electromagnetic valve (26); The surface of the hanging rope (2) is provided with scale marks (22) along the length direction of the hanging rope (2).

2. The hydrogeological survey water source sampling and detecting device according to claim 1, characterized in that: The width of the lower part of the box body (24) is gradually increased from bottom to top, and the width of the upper part of the box body (24) is constant.

3. The hydrogeological survey water source sampling and detecting device according to claim 1, characterized in that: The edge of the open upper surface of the box body (24) and the cover plate (23) are provided with sealing gaskets.

4. The hydrogeological survey water source sampling and detecting device according to claim 1, characterized in that: The inner diameter of the sleeve (13) is consistent with the outer diameter of the center cylinder (1), the outer diameter of the sleeve (13) is smaller than the outer diameter of the limiting side plate (11), and the surface of the limiting side plate (11) is provided with a handle slot (12) penetrating through the limiting side plate (11).

5. The hydrogeological survey water source sampling and detecting device according to claim 1, characterized in that: One side of the surface of the sleeve (13) is provided with a handle rod (14), and the handle plate (14) is in inverted "L" shape.

6. The hydrogeological survey water source sampling and detecting device according to claim 1, characterized in that: The side surface of the limiting side plate (11) is provided with a battery module (15), and the battery module (15) is electrically connected with the electromagnetic valve (26).

7. The hydrogeological survey water source sampling and detecting device according to claim 1, characterized in that: The lower surface center position of the counterweight (21) coincides with the upper surface center position of the cover plate (23).

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