Pull-type controllable lifting water quality multi-parameter measuring device

Abstract

The utility model discloses a towed controllable lifting water quality multi-parameter measuring device which comprises a towed body shell, a lifting control system is arranged in an inner cavity of the towed body shell, a temperature detector is arranged on the inner wall of the towed body shell, a water quality detector is arranged on the inner wall of the towed body shell, and a data transmission line is arranged on the inner wall of the towed body shell. Two groups of tail wings are fixedly connected to the surface of the tow body shell, two groups of water exchange ports are formed in the surface of the tow body shell, a cover plate is arranged on the surface of the tow body shell, two groups of fixing bolts are arranged on the surface of the tow body shell, and the surfaces of the two groups of fixing bolts are sleeved with stress ropes; the top end of the waterproof telescopic electric push rod is hinged to the linkage rod through a hinge piece, the waterproof telescopic electric push rod drives the rotating shaft to deflect through the linkage rod in the telescopic process, the rotating shaft drives the lifting wings to rotate while deflecting, and then the towed body shell is controlled to ascend and descend in water.

Description

Technical Field

[0001] The utility model relates to the technical field of water quality measurement, in particular to a towing type controllable lifting and lowering water quality multi-parameter measuring device. Background Art

[0002] Water quality monitoring is the process of monitoring and measuring the types of pollutants in water bodies, the concentrations of various pollutants and their changing trends, and evaluating water quality conditions.

[0003] At present, water quality measurement generally adopts fixed-point measurement or underway measurement on a small boat. These two measurement methods cannot measure water quality at different water depths.

[0004] To this end, we propose a towed, controllable and liftable water quality multi-parameter measurement device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a towable water quality multi-parameter measuring device with controllable lifting and lowering, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a towed controllable lifting water quality multi-parameter measuring device, comprising a towed body shell, the inner cavity of the towed body shell is provided with a lifting control system, the inner wall of the towed body shell is provided with a temperature detector, the inner wall of the towed body shell is provided with a water quality detector, the inner wall of the towed body shell is provided with a data transmission line, the surface of the towed body shell is fixedly connected with two groups of tail wings, the surface of the towed body shell is provided with two groups of water exchange ports, and the surface of the towed body shell is provided with a cover plate;

[0007] The surface of the trailer shell is provided with two groups of fixing bolts, and the surfaces of the two groups of fixing bolts are sleeved with force ropes, and the other ends of the two groups of force ropes are fixedly connected with pull rings;

[0008] The lifting control system comprises a rotating shaft rotatably connected to the trailer body shell, and lifting wings are fixedly connected to both ends of the rotating shaft.

[0009] Preferably, the lifting control system further comprises a locking plate fixedly connected to the inner cavity of the trailer shell, and a waterproof telescopic electric push rod is fixedly connected to the top of the locking plate, and a linkage rod is fixedly connected to the surface of the rotating shaft.

[0010] Preferably, the waterproof telescopic electric push rod and the linkage rod are hinged via a hinge.

[0011] Preferably, the trailer shell is made of fiberglass.

[0012] Preferably, the trailer body shell is entirely open.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] Start the waterproof telescopic electric push rod fixedly connected to the top of the locking plate. The top of the waterproof telescopic electric push rod is hinged to the linkage rod through a hinge. During the extension and retraction process, the waterproof telescopic electric push rod also drives the rotating shaft to deflect through the linkage rod. While the rotating shaft is deflected, it also drives the lifting wing to rotate, thereby controlling the lifting movement of the towing shell in the water. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the lifting control system of the utility model.

[0017] In the figure: 1. trailer shell; 2. lifting control system; 201. rotating shaft; 202. lifting wing; 203. locking plate; 204. waterproof telescopic electric push rod; 205. linkage rod; 206. hinge; 3. temperature detector; 4. water quality detector; 5. data transmission line; 6. fixing bolt; 7. force rope; 8. pull ring; 9. tail wing; 10. water exchange port; 11. cover plate. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-2 The utility model provides a technical solution: a towed controllable lifting water quality multi-parameter measuring device, comprising a towed body shell 1, the towed body shell 1 is used to carry a water quality measuring instrument, a force rope 7 is bolted to a fixing bolt 6, and a tow rope is hung on a pull ring 8. The towed body shell 1 is towed and measured by a boat, and a lifting control system 2 controls the lifting of the whole, and a waterproof telescopic electric push rod 204 fixedly connected to the top of a locking plate 203 is started. The top of the waterproof telescopic electric push rod 204 is hinged to a linkage rod 205 through a hinge 206. The waterproof telescopic electric push rod 204 also drives the rotating shaft 201 to deflect through the linkage rod 205 during the extension and retraction process. The rotating shaft 201 also drives the lifting wing 202 to rotate while deflecting, thereby controlling the lifting movement of the towed body shell 1 in the water.

[0020] For details, please refer to Figure 1-2The temperature detector 3 and the water quality detector 4 can be fixed on the inner wall of the towing body shell 1 through the clamp ring, and the power line and the data transmission line 5 are connected. The boat is started to sail along the measuring line, and the lifting wing 202 is controlled to swing by the waterproof telescopic electric push rod 204 to control the lifting and lowering of the towing body shell 1 in the water, so as to achieve water quality measurement at different water depths.

[0021] For details, please refer to Figure 1-2 The trailer shell 1 is open, and water can be retained in the inner cavity of the trailer shell 1 through the water exchange port 10, which is conducive to the exchange of water quality in the trailer shell 1 and ensures that the water quality inside and outside is the same. Multiple measuring instruments can be installed on the inner wall of the trailer shell 1, and other water quality measurement sensors can be added as needed to meet the measurement needs. The cover plate 11 is fixed on the surface of the trailer shell 1 to protect the lifting control system 2.

[0022] Working principle: the towing shell 1 is used to carry water quality measuring instruments. The force rope 7 is bolted to the fixing bolt 6, and the towing rope is hung on the pull ring 8. The towing shell 1 is towed and measured by a small boat. The lifting control system 2 controls the overall lifting and lowering. The waterproof telescopic electric push rod 204 fixedly connected to the top of the locking plate 203 is started. The top of the waterproof telescopic electric push rod 204 is hinged to the linkage rod 205 through a hinge 206. The waterproof telescopic electric push rod 204 also drives the rotating shaft 201 to deflect through the linkage rod 205 during the extension and retraction process. The rotating shaft 201 also drives the lifting wing 202 to rotate while deflecting, thereby controlling the lifting and lowering movement of the towing shell 1 in the water. The temperature detector 3 and the water quality detector 4 can be fixed to the inner wall of the towing shell 1 through a clamp, and the power cord and the data transmission line 5 are connected. Start the boat to sail along the survey line, and control the lifting wing 202 to swing by the waterproof telescopic electric push rod 204 to control the lifting of the towing shell 1 in the water, so as to achieve water quality measurement at different water depths. The towing shell 1 is open, and the water body can be retained in the inner cavity of the towing shell 1 through the water exchange port 10, which is conducive to the exchange of water quality in the towing shell 1 and ensures that the water quality inside and outside is the same. Multiple measuring instruments can be installed on the inner wall of the towing shell 1, and other water quality measurement sensors can be added as needed to meet the measurement needs. The cover plate 11 is fixed on the surface of the towing shell 1 to protect the lifting control system 2, which solves the problem that water quality measurement generally adopts fixed-point measurement or sailing measurement carried on a small boat, and these two measurement methods cannot achieve water quality measurement at different water depths.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A towed, controllably liftable water quality multi-parameter measuring device, comprising a towed body shell (1), characterized in that: The inner cavity of the trailer shell (1) is provided with a lifting control system (2), the inner wall of the trailer shell (1) is provided with a temperature detector (3), the inner wall of the trailer shell (1) is provided with a water quality detector (4), the inner wall of the trailer shell (1) is provided with a data transmission line (5), the surface of the trailer shell (1) is fixedly connected with two groups of tail wings (9), the surface of the trailer shell (1) is provided with two groups of water exchange ports (10), and the surface of the trailer shell (1) is provided with a cover plate (11); The surface of the trailer shell (1) is provided with two groups of fixing bolts (6), and the surfaces of the two groups of fixing bolts (6) are sleeved with force ropes (7), and the other ends of the two groups of force ropes (7) are fixedly connected with pull rings (8); The lifting control system (2) comprises a rotating shaft (201) rotatably connected to the trailer body shell (1), and lifting wings (202) are fixedly connected to both ends of the rotating shaft (201).

2. According to claim 1, a towable and controllably liftable water quality multi-parameter measuring device is characterized by: The lifting control system (2) further comprises a locking plate (203) fixedly connected to the inner cavity of the trailer shell (1), and a waterproof telescopic electric push rod (204) is fixedly connected to the top of the locking plate (203), and a linkage rod (205) is fixedly connected to the surface of the rotating shaft (201).

3. The towable and controllably liftable water quality multi-parameter measuring device according to claim 2 is characterized by: The waterproof telescopic electric push rod (204) and the linkage rod (205) are hinged via a hinge (206).

4. The towable and controllably liftable water quality multi-parameter measuring device according to claim 1 is characterized in that: The trailer body shell (1) is made of glass fiber reinforced plastic.

5. The towable and controllably liftable water quality multi-parameter measuring device according to claim 1 is characterized by: The trailer body shell (1) is designed as an open type as a whole.

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