CN219574136U - Anti-floating object counterweight flow velocity sensor - Google Patents

Abstract

The utility model relates to the field of water quality monitoring equipment, in particular to an anti-floating object counterweight flow velocity sensor. Its technical scheme includes flow velocity sensor, and fixed mounting has the cutting ferrule subassembly on flow velocity sensor's the outer wall, and fixed mounting has four at least connecting rods on the cutting ferrule subassembly, and the common fixed mounting of bottom of a plurality of connecting rods has leading sleeve, and fixed mounting has a plurality of pin on the leading sleeve, and a plurality of pin are annular distribution and have formed the rail guard structure, and flow velocity sensor's probe part is located the rail guard structure inside. The utility model has the beneficial effects that: by the pin of a plurality of bending structures, can form the rail guard structure in sensor probe's periphery, because this rail guard structure's front end is sharp structure, when throwing the sensor into water, can push away the floater all around, ensure that the sensor can submerge fast, avoid the floater to cause the blocking to the sensor, need not the manual work to clear up the floater, effectively reduced staff's physical demands.

Description

Anti-floating object counterweight flow velocity sensor

Technical Field

The utility model relates to the field of water quality monitoring equipment, in particular to an anti-floating object counterweight flow velocity sensor.

Background

Aquaculture is a production activity under human control to reproduce, cultivate and harvest aquatic animals and plants, and generally comprises the whole process of growing aquatic products from offspring seeds under artificial feeding management. Especially outdoor live water aquaculture enclosure not only need monitor water quality, but also need consider the water velocity in the regional area of plant, and the gentle regional growth and development that is favorable to aquatic products of rivers more, consequently before the plant enclosure is built, need use flow sensor to monitor the water velocity in the regional area of plant enclosure, select suitable region can reach the purpose of yield increase.

In the actual use process of the traditional flow rate sensor, most of the flow rate sensors are thrown into water manually, so that the sensors sink into the water automatically, and the operation is convenient. However, in a water area where aquatic plants or other floaters float on the water surface, the sensor is easily intercepted by the floaters and is difficult to effectively submerge, so that the floaters on the water surface are required to be cleaned before the sensor is thrown, and the physical strength of staff is obviously increased; in view of this, we propose an anti-float weight flow rate sensor that can reduce the resistance caused by floats when the sensor is submerged and thereby reduce the physical effort of the staff.

Disclosure of Invention

The utility model aims at solving the problems in the background technology and provides an anti-floating object counterweight flow rate sensor which can reduce the resistance caused by floating objects when the sensor is submerged and further reduce the physical consumption of staff.

The technical scheme of the utility model is as follows: the utility model provides an anti floater counter weight velocity of flow sensor, includes velocity of flow sensor, fixed mounting has the cutting ferrule subassembly on velocity of flow sensor's the outer wall, fixed mounting has four at least connecting rods on the cutting ferrule subassembly, a plurality of the bottom of connecting rod fixed mounting has leading sleeve jointly, leading sleeve activity cup joints on velocity of flow sensor's outer wall, fixed mounting has a plurality of pin on the leading sleeve, a plurality of the pin is annular distribution and has formed the rail guard structure, velocity of flow sensor's probe part is located inside the rail guard structure, velocity of flow sensor's top fixed mounting has the cable.

Preferably, the outer wall of the front sleeve is fixedly provided with a counterweight ring, a plurality of internal thread mounting holes are formed in the counterweight ring, the weight of the flow velocity sensor, which is close to one end of the probe, is increased by the counterweight ring, and one end of the probe can face downwards when the sensor is thrown.

Preferably, each stop lever all includes the straight-bar, every the equal screw thread of straight-bar is installed on the counter weight circle, every the equal fixed mounting in bottom of straight-bar has the syringe needle that the slope set up, can form sharp end structure by the syringe needle that the slope set up in the bottom of rail guard structure, can reduce the resistance that receives when the sensor of velocity of flow dives.

Preferably, the top end of each straight rod is fixedly provided with an external thread column head, and each external thread column head is in threaded connection with a matched internal thread mounting hole, so that the stop lever can be conveniently disassembled and assembled.

Preferably, the cutting ferrule subassembly includes two half arc sleeve boards, every half arc sleeve board all activity cup joints on flow sensor's outer wall, two wear to be equipped with a plurality of reinforcing screw jointly on the half arc sleeve board, ensure that the cutting ferrule subassembly can firmly cup joint on flow sensor's outer wall.

Preferably, each reinforcing screw rod is movably sleeved with a rubber sheath, each rubber sheath is clamped at a position between two semi-arc sleeve plates, after the two semi-arc sleeve plates are assembled into a whole, a supporting structure is formed between the two semi-arc sleeve plates by the rubber sheath, and the rubber sheath can form a clamping sleeve with a firmer structure.

Every equal fixed mounting has half arc rubber gasket on half arc sleeve board's the inner wall, ensures half arc sleeve board can with the inseparabler contact of sensor, fixed mounting has rubber sleeve on the leading telescopic inner wall, ensures that leading sleeve can closely laminate as an organic wholely with the sensor more.

Compared with the prior art, the utility model has the following beneficial technical effects: fix the cutting ferrule subassembly on flow velocity sensor, can let leading sleeve and sensor firm connection then, by the pin of a plurality of bending structures, can form the rail guard structure at sensor probe's periphery, because this rail guard structure's front end is sharp structure, when throwing into the aquatic with the sensor, can push away the floater all around, ensure that the sensor can submerge fast, avoid the floater to cause the stopper to the sensor, need not the manual work to clear up the floater, effectively reduced staff's physical demands.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a front sleeve structure according to the present utility model;

FIG. 3 is a schematic view of the structure of the stop lever of the present utility model;

fig. 4 is a schematic structural view of the ferrule assembly of the present utility model.

Reference numerals: 1. a flow rate sensor; 2. a ferrule assembly; 21. a semi-arc sleeve plate; 22. reinforcing a screw; 23. a semi-arc rubber gasket; 24. a rubber sheath; 3. a cable; 4. a connecting rod; 5. a front sleeve; 51. a rubber sleeve; 52. a counterweight ring; 53. an internal thread mounting hole; 6. a stop lever; 61. an external thread stud; 62. a straight rod; 63. a needle.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Examples

As shown in fig. 1-4, the anti-floating counterweight flow rate sensor provided by the utility model comprises a flow rate sensor 1, wherein a cable 3 is fixedly arranged at the top end of the flow rate sensor 1, and the other end of the cable 3 is fixedly connected with display terminal equipment, so that data monitored by a sensor probe can be transmitted to the display equipment, and the data can be conveniently recorded by staff; the outer wall of the flow rate sensor 1 is fixedly provided with a cutting sleeve component 2, the cutting sleeve component 2 is fixedly provided with a plurality of connecting rods 4, the bottom ends of the connecting rods 4 are fixedly provided with a front sleeve 5, the front sleeve 5 is movably sleeved on the outer wall of the flow rate sensor 1, and when the cutting sleeve component 2 is fixed on the flow rate sensor 1, the front sleeve 5 can be firmly connected with the flow rate sensor 1; the weight ring 52 is fixedly arranged on the outer wall of the front sleeve 5, the weight of the flow velocity sensor 1 close to the probe position can be increased through the weight ring 52, when the flow velocity sensor 1 is thrown into water, one end of the probe can face downwards, and the flow velocity sensor 1 is prevented from falling into the water in a lying state; the screw thread of the weight ring 52 is provided with a plurality of stop rods 6 which are annularly distributed, each stop rod 6 is composed of a straight rod 62 and a needle 63 welded on the straight rod 62, each needle 63 inclines to one side of the probe of the flow sensor 1, the plurality of stop rods 6 can form a guard rail structure on the periphery of the probe of the flow sensor 1, when the flow sensor 1 falls into water, the guard rail structure can push away floating matters on the water surface, and the floating matters are prevented from obstructing the flow sensor 1 to submerge into the water.

Further, a plurality of internal thread mounting holes 53 are cut on the counterweight ring 52, the top end of each straight rod 62 is integrally formed with an external thread column head 61 by adopting a casting process, after the stop lever 6 is mounted on the counterweight ring 52, the external thread column head 61 is in threaded connection with the matched internal thread mounting holes 53, the stop lever 6 is conveniently dismounted by adopting a threaded connection structure, and after the stop lever 6 made of metal is dismounted, water on the surface of the stop lever 6 is conveniently wiped, so that the probability of rust of the stop lever 6 is effectively reduced.

Further, the clamping sleeve assembly 2 is composed of two semi-arc sleeve plates 21, the two semi-arc sleeve plates 21 are attached to the outer wall of the flow velocity sensor 1, and the two semi-arc sleeve plates 21 can be firmly locked into a whole by using the reinforcing screw rod 22 and the screw cap, so that the clamping sleeve assembly 2 can be firmly installed on the outer wall of the flow velocity sensor 1; each reinforcing screw 22 is sleeved with a rubber sheath 24 between the two semi-arc sleeve plates 21, and the rubber sheath 24 can form a lining supporting structure between the two semi-arc sleeve plates 21, so that the firmness of connection of the two semi-arc sleeve plates 21 can be enhanced.

Further, the rubber sleeve 51 is fixedly installed on the inner wall of the front sleeve 5, and the inner wall of the rubber sleeve 51 is tightly attached to the outer wall of the flow sensor 1, so that the connection tightness between the front sleeve 5 and the flow sensor 1 can be enhanced; the inner wall of each half-arc sleeve plate 21 is fixedly provided with a half-arc rubber gasket 23, so that the half-arc sleeve plates 21 can be tightly contacted with the outer wall of the flow velocity sensor 1, and the clamping sleeve assembly 2 can be tightly sleeved on the flow velocity sensor 1.

In this embodiment, the flow velocity sensor 1 passes through the front sleeve 5, and the probe part of the sensor is inserted into the guard rail structure formed by a plurality of stop rods 6, and then the two semi-arc sleeve plates 21 are locked and fixed by the reinforcing screw 22, so that the sleeve assembly 2 formed by the two semi-arc sleeve plates 21 can be firmly installed on the outer wall of the flow velocity sensor 1, and the front sleeve 5 is fixedly connected with the sleeve assembly 2 through the connecting rod 4, so that the firmness of the front sleeve 5 after installation can be ensured, and the guard rail structure can be stably surrounded on the periphery of the sensor probe; the staff is manual throws velocity of flow sensor 1 to the monitoring waters, through the counter weight circle 52 of installation on the front sleeve 5, can increase velocity of flow sensor 1 and be close to the weight of probe one end, can let probe and rail guard structure down, at velocity of flow sensor 1 in-process of falling into water, can let the sharp-pointed structure that rail guard structure front end was constituteed by syringe needle 63 contact the surface of water earlier, sharp-pointed structure can reduce the resistance that the floater caused to the sensor, along with velocity of flow sensor 1's dive degree of depth increase gradually, rail guard structure can the floater of surface of water, effectively prevent that the floater from causing the hindrance to velocity of flow sensor 1's dive, reduce velocity of flow sensor 1 and lie flat probability on the floater, before throwing velocity of flow sensor 1, need not the staff and clear up the floater on the surface of water, labour saving and time saving, effectively reduced staff's physical power consumption.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims (7)

1. An anti-drift counterweight flow rate sensor comprising a flow rate sensor (1), characterized in that: the utility model discloses a flow velocity sensor, including flow velocity sensor (1), including front sleeve (5), fixed mounting, guard rail structure, probe part, cable (3) and cable (6) are fixed on front sleeve (5), fixed mounting has cutting ferrule subassembly (2) on the outer wall of flow velocity sensor (1), fixed mounting has cutting ferrule subassembly (2) on cutting ferrule subassembly (2), fixed mounting has four at least connecting rods (4) on cutting ferrule subassembly (2), a plurality of the bottom of connecting rod (4) is fixed mounting jointly has front sleeve (5), front sleeve (5) activity cup joints on the outer wall of flow velocity sensor (1), fixed mounting has a plurality of pin (6) on front sleeve (5), a plurality of pin (6) are annular distribution and have constituteed the guard rail structure, the probe part of flow velocity sensor (1) is located inside the guard rail structure, the top fixed mounting of flow velocity sensor (1).

2. An anti-drift counterweight flow sensor as set forth in claim 1 wherein counterweight rings (52) are fixedly mounted on the outer wall of the front sleeve (5), and wherein a plurality of internally threaded mounting holes (53) are cut into the counterweight rings (52).

3. An anti-drift weight flow rate sensor according to claim 2, characterized in that each stop lever (6) comprises a straight lever (62), each straight lever (62) is mounted on the weight ring (52) by screw thread, and the bottom end of each straight lever (62) is fixedly provided with a needle (63) which is arranged obliquely.

4. A counter-weight flow rate sensor according to claim 3, characterized in that the top end of each straight rod (62) is fixedly provided with an external threaded stud (61), and each external threaded stud (61) is in threaded connection with a matched internal threaded mounting hole (53).

5. An anti-float counterweight flow sensor as claimed in claim 1, wherein the ferrule assembly (2) comprises two semi-arc-shaped sleeve plates (21), each semi-arc-shaped sleeve plate (21) is movably sleeved on the outer wall of the flow sensor (1), and a plurality of reinforcing screws (22) are jointly arranged on the two semi-arc-shaped sleeve plates (21) in a penetrating manner.

6. An anti-float weight flow rate sensor according to claim 5, characterized in that each reinforcing screw (22) is movably sleeved with a rubber sheath (24), and each rubber sheath (24) is clamped between two semi-arc-shaped sleeve plates (21).

7. The anti-floating counterweight flow sensor as claimed in claim 5, wherein a semi-arc rubber gasket (23) is fixedly mounted on the inner wall of each semi-arc sleeve plate (21), and a rubber sleeve (51) is fixedly mounted on the inner wall of the front sleeve (5).