CN211717538U

CN211717538U - Hydrology flow measuring device

Info

Publication number: CN211717538U
Application number: CN202020815453.0U
Authority: CN
Inventors: 严芳芳; 孟令杰; 付强; 景凤
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-16
Filing date: 2020-05-16
Publication date: 2020-10-20
Anticipated expiration: 2030-05-16

Abstract

The utility model provides a hydrology flow measuring device. The hydrological flow measurement device comprises a carrier bar; the fixed connecting plate is fixedly arranged at the bottom of the bearing rod; the flow velocity sensor is fixedly arranged at the bottom of the fixed connection plate; the concave frame is fixedly arranged at the bottom of the fixed connection plate, and the flow velocity sensor penetrates through the concave frame; the two supporting panels are respectively hinged to two sides of the concave frame; the two pulling and connecting blocks are fixedly arranged at the tops of the two supporting panels respectively; the transverse plates are fixedly installed on the inner walls of the two sides of the concave frame and are located below the flow velocity sensor. The utility model provides a hydrology flow measuring device has the advantage that reduces monitoring harmful effects, improves the monitoring data accuracy.

Description

Hydrology flow measuring device

Technical Field

The utility model relates to a hydrological measurement technical field especially relates to a hydrological flow measuring device.

Background

The hydrologic monitoring is suitable for hydrologic departments to carry out real-time monitoring to hydrologic parameters such as rivers, lakes, reservoirs, channels and groundwater, and the monitoring content includes: water level, flow, velocity of flow, rainfall, evaporation, quality of water etc. hydrology monitoring system adopts the wireless communication mode real-time transfer monitoring data, can improve hydrology department's work efficiency greatly, when measuring the flow of water, adopts special velocity of flow meter to monitor usually, during the use, inserts the inserted bar that the bottom mounting has velocity of flow sensor in the aquatic, then hold the detector on one side and observe can.

However, when the traditional flow rate and flow meter is used, the inserted rod is often found, and the inserted rod is inserted into water, and the flow rate sensor is easily inserted into underwater sludge due to the fact that the specific situation of the underwater flow is not clear, so that normal monitoring work is influenced, and errors are brought to monitoring data.

Therefore, there is a need to provide a new hydrological flow measurement device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a reduce monitoring harmful effects, improve the hydrology flow measuring device of monitoring data accuracy.

In order to solve the technical problem, the utility model provides a hydrology flow measuring device includes: a carrier bar; the fixed connecting plate is fixedly arranged at the bottom of the bearing rod; the flow velocity sensor is fixedly arranged at the bottom of the fixed connection plate; the concave frame is fixedly arranged at the bottom of the fixed connection plate, and the flow velocity sensor penetrates through the concave frame; the two supporting panels are respectively hinged to two sides of the concave frame; the two pulling and connecting blocks are fixedly arranged at the tops of the two supporting panels respectively; the transverse plates are fixedly arranged on the inner walls of the two sides of the concave frame and are positioned below the flow velocity sensor; the screw rod is rotatably and hermetically arranged on the transverse plate; the pushing block is installed on the screw rod in a threaded manner; the rotating shaft is rotatably and hermetically arranged on the inner wall of one side of the concave frame; the first galvanized bevel gear is fixedly sleeved on the rotating shaft; the second galvanized bevel gear is fixedly sleeved on the screw rod, and the first galvanized bevel gear is meshed with the second galvanized bevel gear; the two frame connecting rods are hinged to the pushing block, and the bottom ends of the two frame connecting rods are hinged to the two pulling and connecting blocks respectively.

Preferably, the bottom end of the screw is fixedly provided with a bottom plate.

Preferably, the top end of the bearing rod is fixedly provided with a holding ring.

Preferably, a threaded hole is formed in the top of the pushing block, and the screw penetrates through the threaded hole and is screwed and connected with the inner wall of the threaded hole.

Preferably, one end of the rotating shaft, which is far away from the screw rod, is fixedly provided with a rotating wheel, and the rotating wheel is provided with anti-skidding lines.

Preferably, a first through hole is formed in the top of the transverse plate, a first bearing is fixedly arranged on the screw rod in a sleeved mode, the inner wall of the first through hole is fixedly connected with the outer ring of the first bearing, two first sealing rings are fixedly arranged on the inner wall of the first through hole, and the inner wall of each first sealing ring is rotatably connected with the outer wall of the screw rod.

Preferably, a second through hole is formed in the inner wall of one side of the concave frame, a second bearing is fixedly arranged on the rotating shaft in a fixing mode, the inner wall of the second through hole is fixedly connected with the outer ring of the second through hole, two second sealing rings are fixedly mounted on the inner wall of the second through hole, and the inner wall of each second sealing ring is rotatably connected with the outer wall of the rotating shaft.

Compared with the prior art, the utility model provides a hydrology flow measuring device has following beneficial effect:

the utility model provides a hydrology flow measuring device, during the use, insert the carrier bar in the water, two prop the panel and contact submarine silt earlier, just can give the suggestion of resistance of operating personnel, just can not down press the carrier bar again, monitor afterwards can, detect the back that finishes, rotate the runner, under the transmission of zinc-plated awl tooth one and zinc-plated awl tooth two, prop two and prop the panel and contract can, the board that props that sets up in this device can prevent effectively that velocity sensor from contacting silt, even get into in the silt, thereby can improve the accuracy of monitoring data, bring the advantage for monitoring work.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a hydrological flow measurement device provided in the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a side view of the concave shelf of FIG. 1;

fig. 4 is a schematic top view of the connection between the stay plate and the concave frame shown in fig. 1.

Reference numbers in the figures: 1. a carrier bar; 2. fixing and connecting the plates; 3. a flow rate sensor; 4. a concave frame; 5. a support panel; 6. pulling and connecting the blocks; 7. a transverse plate; 8. a screw; 9. a pushing block; 10. a rotating shaft; 11. plating zinc on the bevel gear I; 12. plating zinc on the bevel gear II; 13. a frame connecting rod; 14. a base plate.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a hydrological flow rate measurement device according to the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; FIG. 3 is a side view of the concave shelf of FIG. 1; fig. 4 is a schematic top view of the connection between the stay plate and the concave frame shown in fig. 1. The hydrology flow measurement device includes: a carrier bar 1; the fixed connecting plate 2 is fixedly arranged at the bottom of the bearing rod 1; the flow velocity sensor 3 is fixedly arranged at the bottom of the fixed connection plate 2; the concave frame 4 is fixedly arranged at the bottom of the fixed connection plate 2, and the flow velocity sensor 3 penetrates through the concave frame 4; the two supporting panels 5 are respectively hinged to two sides of the concave frame 4; the two pulling and connecting blocks 6 are respectively and fixedly arranged at the tops of the two supporting panels 5; the transverse plate 7 is fixedly arranged on the inner walls of the two sides of the concave frame 4, and the transverse plate 7 is positioned below the flow velocity sensor 3; the screw rod 8 is rotatably and hermetically arranged on the transverse plate 7; the pushing block 9 is installed on the screw 8 in a threaded mode; the rotating shaft 10 is rotatably and hermetically arranged on the inner wall of one side of the concave frame 4; the galvanized bevel gear I11 is fixedly sleeved on the rotating shaft 10; the second galvanized bevel gear 12 is fixedly sleeved on the screw 8, and the first galvanized bevel gear 11 is meshed with the second galvanized bevel gear 12; the two frame connecting rods 13 are hinged to the pushing block 9, and the bottom ends of the two frame connecting rods 13 are hinged to the two pulling and connecting blocks 6 respectively.

And a bottom plate 14 is fixedly arranged at the bottom end of the screw rod 8.

The top end of the bearing rod 1 is fixedly provided with a holding ring.

The top of the pushing block 9 is provided with a threaded hole, and the screw 8 penetrates through the threaded hole and is screwed with the inner wall of the threaded hole.

And a rotating wheel is fixedly arranged at one end of the rotating shaft 10 far away from the screw rod 8, and anti-skid lines are arranged on the rotating wheel.

First through-hole has been seted up at the top of diaphragm 7, fixed cover is equipped with first bearing on the screw rod 8, the inner wall of first through-hole with the outer lane fixed connection of first bearing, the inner wall fixed mounting of first through-hole has two first sealing rings, the inner wall of first sealing ring with the outer wall of screw rod 8 rotates to be connected.

The second through hole has been seted up on one side inner wall of concave frame 4, fixed cover is equipped with the second bearing in the pivot 10, the inner wall of second through hole with the outer lane fixed connection of second through hole, fixed mounting has two second sealing rings on the inner wall of second through hole, the inner wall of second sealing ring with the outer wall rotation of pivot 10 is connected.

The utility model provides a hydrology flow measuring device's theory of operation as follows:

the flow velocity sensor 3 in the device is connected with an external data display through a lead;

when carrying out the flow monitoring, hold external data display on one hand, hold the ring on one hand and insert carrier bar 1 in the water, when being two horizontally vaulting pole panels 5 and contact submarine silt, just can produce certain resistance, down insert the power of carrier bar 1 and can the grow, make operating personnel obtain the suggestion, just can not press down carrier bar 1 again, alright monitor the water yield according to velocity of flow sensor 3 afterwards, data after the monitoring just can demonstrate through external data display, use the back, alright up propose carrier bar 1, then rotate the runner, under the transmission of zinc-plated awl tooth 11 and zinc-plated awl tooth two 12, just can drive and pass piece 9 and rise, under the pulling of bridging rod 13, make the contained angle between two vaulting pole panels 5 diminish gradually, finally can to the shrink of vaulting pole panel 5.

the utility model provides a hydrology flow measuring device, during the use, in inserting the water with carrier bar 1, two prop panel 5 and contact submarine silt earlier, just can give a resistance suggestion of operating personnel, just can down press down carrier bar 1 again, monitor afterwards can, detect the back that finishes, the runner rotates, under the transmission of a zinc-plated awl tooth 11 and zinc-plated awl tooth two 12, prop panel 5 with two and contract can, prop panel 5 that sets up in this device can prevent effectively that velocity of flow sensor 3 from contacting silt, even get into in the silt, thereby can improve the accuracy of monitoring data, bring the advantage for monitoring.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A hydrological flow measurement device, comprising:

a carrier bar;

the fixed connecting plate is fixedly arranged at the bottom of the bearing rod;

the flow velocity sensor is fixedly arranged at the bottom of the fixed connection plate;

the concave frame is fixedly arranged at the bottom of the fixed connection plate, and the flow velocity sensor penetrates through the concave frame;

the two supporting panels are respectively hinged to two sides of the concave frame;

the two pulling and connecting blocks are fixedly arranged at the tops of the two supporting panels respectively;

the transverse plates are fixedly arranged on the inner walls of the two sides of the concave frame and are positioned below the flow velocity sensor;

the screw rod is rotatably and hermetically arranged on the transverse plate;

the pushing block is installed on the screw rod in a threaded manner;

the rotating shaft is rotatably and hermetically arranged on the inner wall of one side of the concave frame;

the first galvanized bevel gear is fixedly sleeved on the rotating shaft;

the second galvanized bevel gear is fixedly sleeved on the screw rod, and the first galvanized bevel gear is meshed with the second galvanized bevel gear;

the two frame connecting rods are hinged to the pushing block, and the bottom ends of the two frame connecting rods are hinged to the two pulling and connecting blocks respectively.

2. The hydrographic flow measurement device of claim 1, wherein a bottom plate is fixedly mounted to a bottom end of the screw.

3. The hydrographic flow measurement device of claim 1, wherein a grip ring is fixedly mounted to a top end of the carrier rod.

4. The hydrological flow measurement device of claim 1, wherein a threaded hole is formed in the top of the pushing block, and the screw penetrates through the threaded hole and is screwed with the inner wall of the threaded hole.

5. The hydrological flow measurement device of claim 1, wherein a rotating wheel is fixedly mounted at one end of the rotating shaft away from the screw, and anti-skid lines are arranged on the rotating wheel.

6. The hydrological flow measurement device according to claim 1, wherein a first through hole is formed in the top of the transverse plate, a first bearing is fixedly sleeved on the screw rod, the inner wall of the first through hole is fixedly connected with the outer ring of the first bearing, two first sealing rings are fixedly installed on the inner wall of the first through hole, and the inner wall of each first sealing ring is rotatably connected with the outer wall of the screw rod.

7. The hydrological flow measurement device according to claim 1, wherein a second through hole is formed in an inner wall of one side of the concave frame, the rotating shaft is fixedly sleeved with a second bearing, an inner wall of the second through hole is fixedly connected with an outer ring of the second through hole, two second sealing rings are fixedly installed on an inner wall of the second through hole, and an inner wall of each second sealing ring is rotatably connected with an outer wall of the rotating shaft.