CN218240080U

CN218240080U - Water flow speed measuring device with good safety

Info

Publication number: CN218240080U
Application number: CN202220585190.8U
Authority: CN
Inventors: 方宁; 钱家云; 张一航
Original assignee: Yunnan Biaobang Survey Co ltd
Current assignee: Yunnan Biaobang Survey Co ltd
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2023-01-06
Anticipated expiration: 2032-03-17

Abstract

The utility model provides a rivers speed sensor that security is good. The water flow speed measuring device with good safety comprises a base; the bracket is fixedly arranged on the top of the base; the transverse frame is fixedly arranged on one side of the bracket; the first threaded rod is rotatably arranged on the bracket; the sliding seat is installed on the first threaded rod in a threaded mode; the detection mechanism is arranged on the sliding seat; the four supporting leg mechanisms are symmetrically arranged on two sides of the base; the second motor is arranged on one side of the support, and an output shaft of the second motor is fixedly connected with one end of the first threaded rod. The utility model provides a rivers speed sensor that security is good has and can detect different positions flowing water through the electric regulation mode, and is comparatively laborsaving moreover, and the security is higher advantage also.

Description

Water flow speed measuring device with good safety

Technical Field

The utility model relates to a river course surveys technical field, especially relates to a rivers speed sensor that security is good.

Background

A flow meter, also known as a flow meter, is a meter for measuring the velocity of a fluid in a pipe. After the flow velocity is measured, the flow velocity is multiplied by the cross section of the fluid to convert the cross section into the flow, and therefore, the flow is also used for indirectly measuring the flow. The device comprises a speed measuring pipe, a hole flow meter, a speed measuring nozzle, a venturi flow meter and the like.

Traditional river course surveys the in-process and need monitor the velocity of flow, and the tradition generally adopts the manual work to hold the velocity of flow meter station and measures at the river course edge, in the time of comparatively hard like this, has certain potential safety hazard in addition.

Therefore, it is necessary to provide a new water flow speed measuring device with good safety to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a have and to detect different position rivers through the electric regulation mode, comparatively laborsaving moreover, the security is the good rivers speed sensor of the security that also higher.

In order to solve the technical problem, the utility model provides a rivers speed sensor that security is good includes: a base; the bracket is fixedly arranged on the top of the base; the transverse frame is fixedly arranged on one side of the bracket; the first threaded rod is rotatably arranged on the bracket; the sliding seat is installed on the first threaded rod in a threaded mode; the detection mechanism is arranged on the sliding seat; the four supporting leg mechanisms are symmetrically arranged on two sides of the base; the second motor is arranged on one side of the support, and an output shaft of the second motor is fixedly connected with one end of the first threaded rod.

Preferably, detection mechanism includes sleeve, first motor, first bevel gear, second threaded rod, second bevel gear and flowmeter body, the sleeve rotates to be installed on the sliding seat, first motor fixed mounting be in the top of sliding seat, the fixed cover of first bevel gear is established on the output shaft of first motor, second threaded rod screw thread is installed on the sleeve, the fixed cover of second bevel gear is established on the sleeve, just second bevel gear with first bevel gear intermeshing, the flowmeter body sets up on the second threaded rod.

Preferably, the supporting leg mechanism includes diaphragm, third threaded rod and universal wheel, diaphragm fixed mounting be in one side of base, third threaded rod threaded mounting be in on the diaphragm, universal wheel fixed mounting be in the bottom of third threaded rod.

Preferably, fixed mounting has a gag lever post on the second threaded rod, fixed mounting has the scale rod on the gag lever post, just the scale rod with slidable mounting between the sliding seat.

Preferably, a handle is fixedly mounted at the top end of the third threaded rod.

Preferably, a storage battery is arranged on the bracket.

Compared with the prior art, the utility model provides a rivers speed sensor that security is good has following beneficial effect:

the utility model provides a water flow speed measuring device with good safety, when needing to be detected, a second motor is started until a sliding seat horizontally moves to the water surface needing to be detected;

the first motor is started until the flowmeter body detects the water, the detection is labor-saving, the manual water draining safety is not needed, and the first motor and the second motor can be matched to detect different positions.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a water flow speed measuring device with good safety provided by the present invention;

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

fig. 3 is an enlarged schematic view of a portion B shown in fig. 1.

Reference numbers in the figures: 1. a base; 2. a support; 3. a transverse frame; 4. a first threaded rod; 5. a sliding seat; 6. a sleeve; 7. a first motor; 8. a first bevel gear; 9. a second threaded rod; 10. a second bevel gear; 11. a flowmeter body; 12. a graduated rod; 13. a transverse plate; 14. a third threaded rod; 15. a universal wheel; 16. a storage battery; 17. a second motor.

Detailed Description

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

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a water flow speed measuring device with good safety according to the present invention; FIG. 2 is an enlarged view of the portion A shown in FIG. 1; fig. 3 is an enlarged schematic view of a portion B shown in fig. 1. The good rivers speed sensor of security includes: a base 1; the bracket 2 is fixedly arranged on the top of the base 1; the transverse frame 3 is fixedly arranged on one side of the bracket 2; the first threaded rod 4 is rotatably arranged on the bracket 2; the sliding seat 5 is installed on the first threaded rod 4 in a threaded mode; the detection mechanism is arranged on the sliding seat 5; the four supporting leg mechanisms are symmetrically arranged on two sides of the base 1; and the second motor 17 is arranged on one side of the bracket 2, and an output shaft of the second motor 17 is fixedly connected with one end of the first threaded rod 4.

Detection mechanism includes sleeve 6, first motor 7, first bevel gear 8, second threaded rod 9, second bevel gear 10 and flowmeter body 11, sleeve 6 rotates to be installed on sliding seat 5, first motor 7 fixed mounting be in the top of sliding seat 5, the fixed cover of first bevel gear 8 is established on the output shaft of first motor 7, second threaded rod 9 screw thread is installed on sleeve 6, the fixed cover of second bevel gear 10 is established sleeve 6 is last, just second bevel gear 10 with first bevel gear 8 intermeshing, flowmeter body 11 sets up on second threaded rod 9.

Supporting leg mechanism includes diaphragm 13, third threaded rod 14 and universal wheel 15, diaphragm 13 fixed mounting be in one side of base 1, third threaded rod 14 screw thread is installed on

diaphragm

13, 15 fixed mounting of universal wheel be in the bottom of third threaded rod 14.

Fixed mounting has a gag lever post on the second threaded rod 9, fixed mounting has scale rod 12 on the gag lever post, just scale rod 12 with slidable mounting between the sliding seat 5.

A handle is fixedly arranged at the top end of the third threaded rod 14.

The bracket 2 is provided with a storage battery 16.

The utility model provides a good rivers speed sensor of security's theory of operation as follows:

when detection is needed, the second motor 17 is started, the second motor 17 drives the first threaded rod 4 to rotate, and the first threaded rod 4 drives the sliding seat 5 to horizontally move until the sliding seat 5 horizontally moves to the water surface needing detection;

start first motor 7, first motor 7 drives 8 rotary motion of first bevel gear, first bevel gear 8 drives second bevel gear 10 rotary motion, second bevel gear 10 drives sleeve 6 rotary motion, sleeve 6 drives second threaded rod 9 downstream, second threaded rod 9 drives flowmeter body 11 downstream, detect until flowmeter body 11 detects to the aquatic, detect the laborsaving of comparison, and it is higher to need not artifical drainage security, and can detect different positions through the cooperation of first motor 7 and second motor 17.

the utility model provides a water flow speed measuring device with good safety, when needing to be detected, the second motor 17 is started until the sliding seat 5 moves horizontally to the water surface needing to be detected;

the first motor 7 is started until the flowmeter body 11 detects in water, the detection is labor-saving, the manual drainage safety is not needed, and the detection can be performed on different positions through the cooperation of the first motor 7 and the second motor 17.

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. The utility model provides a water flow speed sensor that security is good which characterized in that includes:

a base;

the bracket is fixedly arranged at the top of the base;

the transverse frame is fixedly arranged on one side of the bracket;

the first threaded rod is rotatably arranged on the bracket;

the sliding seat is installed on the first threaded rod in a threaded mode;

the detection mechanism is arranged on the sliding seat;

the four supporting leg mechanisms are symmetrically arranged on two sides of the base;

the second motor is arranged on one side of the support, and an output shaft of the second motor is fixedly connected with one end of the first threaded rod.

2. The device for measuring the speed of water flow according to claim 1, wherein said detection mechanism comprises a sleeve, a first motor, a first bevel gear, a second threaded rod, a second bevel gear and a flowmeter body, said sleeve is rotatably mounted on said sliding seat, said first motor is fixedly mounted on the top of said sliding seat, said first bevel gear is fixedly mounted on the output shaft of said first motor, said second threaded rod is threadedly mounted on said sleeve, said second bevel gear is fixedly mounted on said sleeve, and said second bevel gear is meshed with said first bevel gear, and said flowmeter body is mounted on said second threaded rod.

3. The water flow speed measuring device with good safety as claimed in claim 1, wherein the supporting leg mechanism comprises a transverse plate, a third threaded rod and a universal wheel, the transverse plate is fixedly mounted on one side of the base, the third threaded rod is mounted on the transverse plate in a threaded manner, and the universal wheel is fixedly mounted at the bottom end of the third threaded rod.

4. The safe water flow speed measuring device according to claim 2, wherein a limiting rod is fixedly mounted on the second threaded rod, a scale rod is fixedly mounted on the limiting rod, and the scale rod and the sliding seat are slidably mounted.

5. The water flow speed measuring device with good safety as claimed in claim 3, wherein a handle is fixedly mounted at the top end of the third threaded rod.

6. The safe water flow speed measuring device according to claim 1, wherein a storage battery is arranged on the bracket.