CN219244686U

CN219244686U - Portable flow and flow velocity measuring device

Info

Publication number: CN219244686U
Application number: CN202222173546.XU
Authority: CN
Inventors: 江涛; 陶东波
Original assignee: Chengdu Zhiyong Internet Of Things Technology Co ltd
Current assignee: Chengdu Zhiyong Internet Of Things Technology Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2023-06-23
Anticipated expiration: 2032-08-18

Abstract

The utility model discloses a portable flow and velocity measuring device, which relates to the technical field of flow measuring equipment, in particular to a portable flow and velocity measuring device, comprising a gripping seat, wherein holes for fixing A bearings are formed in the top end and the bottom end of two sides of the gripping seat, one A bearing is rotatably connected with an A connecting rod, the other A bearing is rotatably connected with a B connecting rod, and the surface of the A connecting rod is sleeved with a mounting assembly. This portable flow velocity of flow measuring device inserts the rotation angle sensor in the water, and the rotation fastening cover is rotated and is adjusted the orientation of rotation angle sensor, then places A connecting rod and mounting box on the conduit to make splint tighten up through rotating the screw rod, clip conduit through A connecting rod and splint, thereby fix this equipment, thereby reduced personnel need the long-time effort that hand-held equipment expended when detecting the flow velocity of flow.

Description

Portable flow and flow velocity measuring device

Technical Field

The utility model relates to the technical field of flow measurement equipment, in particular to a portable flow and flow velocity measurement device.

Background

In order to calculate whether the pollution load of the water body exceeds the environmental capacity and evaluate the control effect, master the total amount of pollutant discharged by a pollution source, the drainage amount and the like, the flow of the corresponding water body is required to be monitored. When the influence of the drainage on the environmental pollution is evaluated according to the total drainage amount, on one hand, the comprehensive analysis and comparison can be carried out on the technological process and the drainage condition by combining the material balance and the water balance of enterprises; on the other hand, the defect that individual enterprises dilute sewage by a large amount of fresh water can be avoided, the water-saving operation is facilitated, the flow monitoring principle comprises a river flow monitoring principle and a wastewater and sewage flow monitoring principle, the measuring method is basically the same no matter the river flow is measured, or the flow in the process of discharging industrial wastewater and sewage is measured, and the measuring method mainly comprises a flowmeter method, a volumetric method, a buoy method, a flow meter method, a water tank method, an overflow weir method and the like.

The existing liquid flow and flow velocity measuring device is inconvenient for people to carry when in use, meanwhile, when data detection is carried out on water flow, people need to hold a tester host for a long time, so that personnel energy is consumed, and meanwhile, accuracy of a detection result is easily affected due to fatigue and relaxation of the personnel, so that the device is inconvenient.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a portable flow and velocity measuring device, which solves the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a portable flow velocity of flow measuring device, includes the gripping seat, the hole that is used for fixed A bearing is all offered with the bottom to the top of gripping seat both sides, one of them the inside rotation of A bearing is connected with A connecting rod, another the inside rotation of A bearing is connected with B connecting rod, the surface of A connecting rod has cup jointed the installation component, the loop bar has been cup jointed on the surface of B connecting rod, the one end rotation of loop bar is connected with fastening component, A screw hole has been seted up to the upper surface of A connecting rod, the internal thread of A screw hole wears to be equipped with the clamp assembly.

Optionally, the installation component is including cup jointing in the installation box of A connecting rod surface, cardboard groove, standing groove and storage tank have been seted up in proper order from a left side to the right on the upper surface of installation box, the inside joint in cardboard groove has the card solid subassembly, the inside grafting of standing groove has flow velocity of flow tester host computer for the installation box accomodates flow velocity of flow tester host computer, and the personnel of being convenient for carry can accomodate the data transmission line through accomodating the groove simultaneously.

Optionally, the fastening assembly includes the resistance pivot of fixed connection in loop bar one end, the surface rotation of resistance pivot is connected with the adapter sleeve, the inside grafting of adapter sleeve has the rotation angle sensor, the circular slot that is used for fixed B bearing has been seted up to the lower surface of adapter sleeve, the inside rotation of B bearing is connected with A fastening bolt for can fix rotation angle sensor's position, can adjust rotation angle sensor's angle simultaneously, be convenient for detect according to the rivers flow direction.

Optionally, the clamping assembly includes that the screw thread wears to locate the inside screw rod of A screw hole, C bearing has been cup jointed to the one end of screw rod, the screw rod is connected with splint through C bearing rotation.

Optionally, one side of flow velocity of flow apparatus host computer is provided with the data transmission line, the one end of data transmission line is pegged graft in the inside of rotation angle sensor.

Optionally, the equal fixedly connected with cassette of one side of gripping seat, loop bar and mounting box, data transmission line lock connects in the inside of cassette for the accessible cassette is fixed data transmission line, avoids data transmission line to appear winding the condition, and the personnel of being convenient for carry.

Optionally, the clamping assembly comprises a clamping plate, one side of the clamping plate is fixedly connected with a control plate, one side of the control plate is fixedly connected with a spring, and the other end of the spring is fixedly connected with the inner wall of the clamping plate groove.

Optionally, B screw hole and C screw hole have all been seted up from a left side to right to one side of A connecting rod and B connecting rod, the internal screw thread of B screw hole wears to be equipped with the B bolt that is used for fixed spacing seat, spacing seat fixed connection is in the surface of gripping the seat, the internal screw thread of C screw hole wears to be equipped with the C bolt that is used for fixed loop bar and mounting box.

The utility model provides a portable flow and flow velocity measuring device, which has the following beneficial effects:

when the portable flow and flow velocity measuring device is carried, a person can contract the mounting box and the loop bar to the A connecting rod and the B connecting rod, insert the C bolt for fixing, and stack the longer data transmission line into the storage groove, so that the device is tightened, and the person can conveniently carry the device; when the device is used, a person can downwards rotate the B connecting rod and insert the B bolt to fix the direction, then the rotation angle sensor can be inserted into water, the fastening sleeve is rotated to adjust the direction of the rotation angle sensor, then the A connecting rod and the mounting box are placed on the water conveying pipeline, the clamping plate is upwards tightened through the rotating screw rod, and the water conveying pipeline is clamped through the A connecting rod and the clamping plate, so that the device is fixed, the effort consumed by the person for holding the device for a long time when the flow velocity is detected is reduced, meanwhile, the situation that the effort is dispersed due to the fact that the person holds the device for a long time is avoided, data are not recorded timely, the accuracy of a detection result is affected, and the device is convenient to use.

Drawings

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

FIG. 2 is a schematic view of a grip block according to the present utility model in a split view;

FIG. 3 is a schematic diagram showing a flow rate and velocity meter according to the present utility model;

FIG. 4 is a schematic view showing a structure of a rotation angle sensor according to the present utility model;

fig. 5 is a schematic circuit structure of the present utility model.

In the figure: 1. a grip base; 2. a connecting rod; 3. b connecting rods; 4. a loop bar; 5. a mounting box; 6. a flow rate and flow velocity meter host; 7. a resistance rotating shaft; 8. a fastening sleeve; 9. a rotation angle sensor; 10. a screw; 11. a clamping plate; 12. a data transmission line; 13. a clamping seat; 14. a clamping plate; 15. a control board; 16. a spring; 17. and a limiting seat.

Description of the embodiments

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1 to 5, the present utility model provides a technical solution: the utility model provides a portable flow velocity of flow measuring device, including grip slipper 1, the hole that is used for fixed A bearing is all offered with the bottom in the top of grip slipper 1 both sides, and the inside of one of them A bearing rotates and is connected with A connecting rod 2, and the inside of another A bearing rotates and is connected with B connecting rod 3, and the surface of A connecting rod 2 has cup jointed the installation component, and the loop bar 4 has been cup jointed on the surface of B connecting rod 3, and the one end rotation of loop bar 4 is connected with fastening component, and A screw hole has been seted up to the upper surface of A connecting rod 2, and the inside screw thread of A screw hole wears to be equipped with the clamping component.

The installation component is including cup jointing in the installation box 5 on A connecting rod 2 surface, cardboard groove, standing groove and storage tank have been seted up in proper order from a left side to the right on the upper surface of installation box 5, and the inside joint in cardboard groove has the card solid subassembly, and the inside grafting of standing groove has flow velocity of flow tester host computer 6 for installation box 5 accomodates flow velocity of flow tester host computer 6, and the personnel of being convenient for carry can accomodate data transmission line 12 through accomodating the groove simultaneously.

The fastening assembly comprises a resistance rotating shaft 7 fixedly connected to one end of the loop bar 4, a fastening sleeve 8 is rotatably connected to the surface of the resistance rotating shaft 7, a rotation angle sensor 9 is inserted into the fastening sleeve 8, a round groove for fixing a B bearing is formed in the lower surface of the fastening sleeve 8, and an A fastening bolt is rotatably connected to the inner portion of the B bearing, so that the position of the rotation angle sensor 9 can be fixed, and meanwhile, the angle of the rotation angle sensor 9 can be adjusted, and detection according to the flow direction of water flow is facilitated.

The clamping assembly comprises a screw rod 10 which is threaded inside the threaded hole A, a C bearing is sleeved at one end of the screw rod 10, and the screw rod 10 is rotationally connected with a clamping plate 11 through the C bearing.

One side of the flow velocity measuring instrument host 6 is provided with a data transmission line 12, and one end of the data transmission line 12 is inserted into the rotation angle sensor 9.

The gripping seat 1, the loop bar 4 and one side of the mounting box 5 are fixedly connected with the clamping seat 13, and the data transmission line 12 is clamped inside the clamping seat 13, so that the data transmission line 12 can be fixed through the clamping seat 13, the situation that the data transmission line 12 is wound is avoided, and the personnel can conveniently carry the data transmission line.

The clamping assembly comprises a clamping plate 14, one side of the clamping plate 14 is fixedly connected with a control plate 15, one side of the control plate 15 is fixedly connected with a spring 16, and the other end of the spring 16 is fixedly connected with the inner wall of the clamping plate groove.

A connecting rod 2 and one side of B connecting rod 3 all from a left side to the right side offered B screw hole and C screw hole, and the internal screw thread of B screw hole wears to be equipped with the B bolt that is used for fixed spacing seat 17, and spacing seat 17 fixed connection is in the surface of grasping seat 1, and the internal screw thread of C screw hole wears to be equipped with the C bolt that is used for fixed loop bar 4 and mounting box 5.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

To sum up, this portable flow velocity of flow measuring device, when carrying, personnel can shrink mounting box 5 and loop bar 4 to A connecting rod 2 and B connecting rod 3, insert C bolt and fix, simultaneously can pile up longer data transmission line 12 to accomodate the inslot, thereby tighten up this equipment, be convenient for personnel carry, during the use, personnel can rotate down B connecting rod 3 and insert B bolt and directional fixed, can insert rotation angle sensor 9 into water afterwards, and rotation fastening cover 8 adjusts rotation angle sensor 9's orientation, then place A connecting rod 2 and mounting box 5 on the water pipe, and make splint 11 tighten up through rotating screw rod 10, clip the water pipe through A connecting rod 2 and splint 11, thereby fix this equipment, thereby the energy that needs long-time handheld equipment to consume when detecting the flow velocity of flow, simultaneously, avoided personnel to hold equipment for a long time and lead to the energy dispersion, not in time record data, influence the accuracy of testing result, the personnel use of being convenient for.

In the utility model, the working steps of the device are as follows:

the personnel can contract mounting box 5 and loop bar 4 to A connecting rod 2 and B connecting rod 3, insert C bolt and fix, simultaneously can pile longer data transmission line 12 to accomodate the inslot, then personnel can rotate down B connecting rod 3 and insert B bolt direction fixed, can insert rotation angle sensor 9 in the aquatic afterwards, rotate the adapter sleeve 8 and adjust rotation angle sensor 9's orientation, then place A connecting rod 2 and mounting box 5 on the conduit, and make splint 11 tighten up through rotating screw 10, clip conduit through A connecting rod 2 and splint 11, finally start flow velocity of flow apparatus host computer 6, calculate data through rotation angle sensor 9.

In the description of the present utility model, the terms "connected," "mounted," "fixed," "disposed," "provided," and the like are to be construed broadly, and for example, "connected" may be a fixed connection or an indirect connection through intermediate members without affecting the relationship between components and technical effects, or may be an integral connection or a partial connection, as in the case of this example, for a person of ordinary skill in the art, it may be understood that the terms refer to the specific meaning of the present utility model or the utility model according to specific circumstances, and the orientations or positional relationships indicated by the terms "inner," "outer," "upper," and the like are based on the orientations or positional relationships shown in the drawings, or the orientations or positional relationships that are conventionally put in place when the inventive product is used, merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and are not to be construed as limitations of the present utility model.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional types in the prior art, the circuit connection adopts conventional connection modes in the prior art, the details are not described herein, and the structures and principles of the parts known to the skilled in the art are known by the skilled artisan through technical manuals or by conventional experimental methods.

Claims

1. A portable flow rate and flow velocity measuring device, comprising a gripping seat (1), characterized in that: the utility model discloses a handle, including handle seat (1) and handle seat, handle seat (1) both sides, the hole that is used for fixing A bearing has all been seted up to top and the bottom, one of them the inside rotation of A bearing is connected with A connecting rod (2), another the inside rotation of A bearing is connected with B connecting rod (3), the surface of A connecting rod (2) has cup jointed the installation component, the loop bar (4) have been cup jointed on the surface of B connecting rod (3), the one end rotation of loop bar (4) is connected with fastening component, A screw hole has been seted up to the upper surface of A connecting rod (2), the internal screw thread of A screw hole wears to have pressed from both sides solid subassembly.

2. The portable flow rate measurement device according to claim 1, wherein: the installation component is including cup jointing in installation box (5) on A connecting rod (2) surface, cardboard groove, standing groove and storage tank have been seted up in proper order from a left side to the right on the upper surface of installation box (5), the inside joint in cardboard groove has the card solid subassembly, the inside grafting of standing groove has flow velocity of flow apparatus host computer (6).

3. A portable flow rate and velocity measurement device according to claim 2, wherein: the fastening assembly comprises a resistance rotating shaft (7) fixedly connected to one end of a loop bar (4), a fastening sleeve (8) is rotatably connected to the surface of the resistance rotating shaft (7), a rotation angle sensor (9) is inserted into the fastening sleeve (8), a circular groove for fixing a B bearing is formed in the lower surface of the fastening sleeve (8), and an A fastening bolt is rotatably connected to the inner part of the B bearing.

4. A portable flow rate and velocity measurement assembly according to claim 3, wherein: the clamping assembly comprises a screw rod (10) which is threaded inside the threaded hole A, a C bearing is sleeved at one end of the screw rod (10), and a clamping plate (11) is rotatably connected to the screw rod (10) through the C bearing.

5. A portable flow rate and velocity measurement device according to claim 2, wherein: one side of the flow and flow velocity measuring instrument host (6) is provided with a data transmission line (12), and one end of the data transmission line (12) is inserted into the rotation angle sensor (9).

6. The portable flow rate measurement device according to claim 5, wherein: one side of each of the gripping seat (1), the loop bar (4) and the mounting box (5) is fixedly connected with a clamping seat (13), and the data transmission line (12) is clamped inside the clamping seat (13).

7. A portable flow rate and velocity measurement device according to claim 2, wherein: the clamping assembly comprises a clamping plate (14), one side of the clamping plate (14) is fixedly connected with a control plate (15), one side of the control plate (15) is fixedly connected with a spring (16), and the other end of the spring (16) is fixedly connected with the inner wall of the clamping plate groove.

8. The portable flow rate measurement device according to claim 1, wherein: a connecting rod (2) and one side of B connecting rod (3) all have seted up B screw hole and C screw hole from a left side to the right side, the internal screw thread of B screw hole wears to be equipped with the B bolt that is used for fixed spacing seat (17), spacing seat (17) fixed connection is in the surface of gripping seat (1), the internal screw thread of C screw hole wears to be equipped with the C bolt that is used for fixed loop bar (4) and mounting box (5).