CN212320800U

CN212320800U - Multifunctional gas vortex flow meter

Info

Publication number: CN212320800U
Application number: CN202020939540.7U
Authority: CN
Inventors: 赵家悌; 陈克武
Original assignee: Dalian Detai Ganghua Gas Co ltd
Current assignee: Dalian Detai Ganghua Gas Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-01-08
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a multi-functional gaseous vortex flowmeter, including the flow tube, flow tube internally mounted has the flowmeter body, and is connected with the display module assembly on the flowmeter body, high adjustment mechanism is installed on the flow tube top, and the inside first axis of rotation of fixing including the flow tube top of high adjustment mechanism, first axis of rotation top is rotated and is connected with the sleeve pipe, and its intraductal threaded connection of cover has the threaded rod, and the threaded rod top is fixed with the loading board, the loading board passes through the threaded rod and constitutes elevation structure with the sleeve pipe, and loading board and flow tube are the run-parallel form, install steering mechanism between loading board and the display module assembly. The utility model discloses in, under height adjusting mechanism's effect, through rotating the sleeve pipe, can make its inside threaded rod lift movement, driving display module assembly and carrying out altitude mixture control, make it adjust to suitable height according to actual mounted position, the staff of being convenient for observes the data that show on the display module assembly.

Description

Multifunctional gas vortex flow meter

Technical Field

The utility model relates to a vortex flow monitoring facilities technical field especially relates to a multi-functional gas vortex flowmeter.

Background

The measuring principle of a vortex flowmeter is that in a liquid or gaseous medium, a vortex street can be formed behind the flow blocking body (which is surrounded by the medium), which vortex street is formed by a vortex which is separated by the flow blocking body and moves forward with the flow, and the monitored flow data is transmitted to a display device via a data line.

The current gas vortex flowmeter, at its in-process that uses, its display device generally fixes on the surface of detecting the pipeline, and the regulation that can't be nimble causes the difficult observation record of staff, and the dirt is easily piled up on the surface of long-term use display screen, influences the demonstration.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current gas vortex flowmeter, at the in-process of its use, its display device generally fixes on the surface of detecting tube way, and unable nimble regulation causes the difficult observation record of staff, and uses the surface of display screen for a long time and easily piles up the dirt, influences the shortcoming that shows, and the multi-functional gas vortex flowmeter who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a multi-functional gaseous vortex flowmeter, includes the flow tube, flow tube internally mounted has the flowmeter body, and is connected with the display module assembly on the flowmeter body, high adjustment mechanism is installed on the flow tube top, and high adjustment mechanism is inside including the fixed first axis of rotation in flow tube top, first axis of rotation top is rotated and is connected with the sleeve pipe, and its intraductal threaded connection of cover has the threaded rod, and the threaded rod top is fixed with the loading board, the loading board passes through the threaded rod and constitutes elevation structure with the sleeve pipe, and loading board and flow tube are the run-parallel form, install steering mechanism between loading board and the display module assembly, and the terminal surface installs protection machanism before the display.

As a further description of the above technical solution:

the flowmeter body is electrically connected with the display module through a connecting wire, and the sleeve pipe and the flow tube form a rotating structure through a first rotating shaft.

As a further description of the above technical solution:

the steering mechanism is internally provided with a second rotating shaft fixed at the top end of the bearing plate, the top end of the second rotating shaft is rotatably connected with a supporting plate, the supporting plate is fixedly connected with the display module, the two sides of the supporting plate are in threaded connection with hand-screwed bolts, and the hand-screwed bolts are movably connected with the top end of the bearing plate.

As a further description of the above technical solution:

the supporting plate and the bearing plate are parallel, and the supporting plate and the bearing plate form a rotating structure through a second rotating shaft.

As a further description of the above technical solution:

protection machanism is inside including two backup pads that terminal surface upper end is fixed before the display module assembly, and is fixed with the connecting rod between two backup pads, the ya keli transparent plate has been cup jointed in the activity of connecting rod surface, and is fixed with the torsional spring between ya keli transparent plate and the backup pad.

As a further description of the above technical solution:

the terminal surface area is the same before inferior gram force transparent plate and the display module assembly, and inferior gram force transparent plate passes through the connecting rod and constitutes revolution mechanic with the backup pad.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, under height adjusting mechanism's effect, through rotating the sleeve pipe, can make its inside threaded rod lift movement, driving display module assembly and carrying out altitude mixture control, make it adjust to suitable height according to actual mounted position, the staff of being convenient for observes the data that show on the display module assembly.

2. The utility model discloses in, under steering mechanism's effect, can drive the display module assembly through the layer board and rotate, the adjustment direction makes its device can adjust the display direction of display screen in a flexible way at the complicated mounted position, prevents that the display screen from being sheltered from by other things, screws the bolt through the hand, can fix the layer board for display module assembly fixed mounting prevents to receive the shake and rotates.

3. The utility model discloses in, under protection machanism's effect, the ya keli transparent plate can overturn, shelters from on the surface of display module assembly, prevents that filthy impurity from piling up on the surface of display module assembly, influences the display effect of display module assembly, and through upset ya keli transparent plate, is convenient for operate its display module assembly.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of a height adjusting mechanism of the present invention;

fig. 3 is a schematic structural view of a steering mechanism of the present invention;

fig. 4 is an enlarged schematic structural diagram of the position a of the present invention.

Illustration of the drawings:

1. a flow tube; 2. a flowmeter body; 3. a display module; 4. a height adjustment mechanism; 401. a first rotating shaft; 402. a sleeve; 403. a threaded rod; 404. a carrier plate; 5. a steering mechanism; 501. a second rotating shaft; 502. a support plate; 503. screwing the bolt by hand; 6. a protection mechanism; 601. a support plate; 602. a connecting rod; 603. an acrylic transparent plate; 604. a torsion spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 4, a multifunctional gas vortex flowmeter includes a flow tube 1, a flowmeter body 2 installed inside the flow tube 1, the upper end of the flowmeter body 2 is connected with a display module 3, the top end of the flow tube 1 is provided with a height adjusting mechanism 4, the height adjusting mechanism 4 comprises a first rotating shaft 401 fixed on the top of the flow tube 1, a sleeve 402 is rotatably connected on the top of the first rotating shaft 401, the inner part of the sleeve 402 is connected with a threaded rod 403 by screw thread, the top end of the threaded rod 403 is fixed with a bearing plate 404, the bearing plate 404 and the sleeve 402 form a lifting structure by the threaded rod 403, the carrier plate 404 is parallel to the flow tube 1, a turning mechanism 5 is installed between the carrier plate 404 and the display module 3, and a protection mechanism 6 is installed on the front end face of the display module 3, by rotating the sleeve 402, the threaded rod 403 thereof can be used to drive the display module 3 to perform height adjustment.

Further, flowmeter body 2 passes through connecting wire and display module assembly 3 electric connection, and sleeve pipe 402 constitutes revolution mechanic through first axis of rotation 401 and flow tube 1, and flowmeter body 2 can convey the flow data that detect in the flow tube 1 to display module assembly 3 through prior art, and the staff can observe the flow data of the demonstration on the display module assembly 3.

Further, steering mechanism 5 is inside including the fixed second axis of rotation 501 in loading board 404 top, and its second axis of rotation 501 top is rotated and is connected with layer board 502, and layer board 502 and display module assembly 3 fixed connection, and layer board 502 both sides threaded connection has hand to twist bolt 503, and hand to twist bolt 503 and loading board 404 top swing joint, through rotating layer board 502, can drive display module assembly 3 rotation direction.

Further, the supporting plate 502 is parallel to the supporting plate 404, and the supporting plate 502 and the supporting plate 404 form a rotating structure through the second rotating shaft 501, and the bolt 503 is rotated by hand to press the top end of the supporting plate 404, so that the supporting plate 502 can be fixed.

Further, protection machanism 6 is inside including two backup pads 601 that terminal surface upper end is fixed before display module assembly 3, and is fixed with connecting rod 602 between two backup pads 601, and the ya keli transparent plate 603 has been cup jointed in the activity of connecting rod 602 surface, and is fixed with torsional spring 604 between ya keli transparent plate 603 and the backup pad 601, and ya keli transparent plate 603 can overturn, shelters from the preceding terminal surface at display module assembly 3.

Further, the acrylic transparent plate 603 has the same area as the front end surface of the display module 3, and the acrylic transparent plate 603 forms a rotating structure with the supporting plate 601 through the connecting rod 602, and the predetermined torsion spring 604 can make the acrylic transparent plate 603 always turn over toward the display module 3.

The working principle is as follows: when in use, the sleeve 402 is rotated manually, the sleeve 402 is rotated by the first rotating shaft 401, the threaded rod 403 inside the sleeve 402 moves up and down when the sleeve 402 rotates, the threaded rod 403 drives the bearing plate 404 and the display module 3 arranged at the upper end to adjust the height, according to the actual situation, the display module 3 is adjusted to a proper height, the supporting plate 502 is manually twisted, the supporting plate 502 rotates through the second rotating shaft 501 to drive the display module 3 to rotate, the direction is adjusted, and after the display module is adjusted to a proper position, by manually turning the two hand bolts 503, the hand bolts 503 rotate downward in the pallet 502, pressing against the carrier plate 404, securing the pallet 502, data that will detect through flowmeter body 2 transmit for display module assembly 3 through the connecting wire, and the staff obtains the data of flow through observing display module assembly 3, has just so accomplished the utility model discloses an operating principle.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A multifunctional gas vortex flowmeter comprises a flow tube (1) and is characterized in that a flowmeter body (2) is mounted inside the flow tube (1), a display module (3) is connected to the upper end of the flowmeter body (2), a height adjusting mechanism (4) is mounted at the top end of the flow tube (1), a first rotating shaft (401) fixed to the top end of the flow tube (1) is arranged inside the height adjusting mechanism (4), a sleeve (402) is rotatably connected to the top end of the first rotating shaft (401), a threaded rod (403) is in threaded connection inside the sleeve (402), a bearing plate (404) is fixed to the top end of the threaded rod (403), the bearing plate (404) and the sleeve (402) form a lifting structure through the threaded rod (403), the bearing plate (404) and the flow tube (1) are parallel, and a steering mechanism (5) is mounted between the bearing plate (404) and the display module (3), and a protection mechanism (6) is arranged on the front end face of the display module (3).

2. A multifunctional gas vortex flowmeter according to claim 1, wherein the flowmeter body (2) is electrically connected with the display module (3) through a connecting wire, and the sleeve (402) and the flow tube (1) form a rotating structure through the first rotating shaft (401).

3. The multifunctional gas vortex flowmeter according to claim 1, wherein the steering mechanism (5) comprises a second rotating shaft (501) fixed to the top end of the bearing plate (404), the top end of the second rotating shaft (501) is rotatably connected with a supporting plate (502), the supporting plate (502) is fixedly connected with the display module (3), the two sides of the supporting plate (502) are in threaded connection with hand-screwed bolts (503), and the hand-screwed bolts (503) are movably connected with the top end of the bearing plate (404).

4. The multifunctional gas vortex flowmeter according to claim 3, wherein the support plate (502) is parallel to the bearing plate (404), and the support plate (502) and the bearing plate (404) form a rotating structure through the second rotating shaft (501).

5. The multifunctional gas vortex flow meter according to claim 1, wherein the protection mechanism (6) comprises two support plates (601) fixed to the upper end of the front end face of the display module (3), a connecting rod (602) is fixed between the two support plates (601), an acrylic transparent plate (603) is movably sleeved on the surface of the connecting rod (602), and a torsion spring (604) is fixed between the acrylic transparent plate (603) and the support plates (601).

6. The multifunctional gas vortex flowmeter according to claim 5, wherein the acrylic transparent plate (603) has the same area as the front surface of the display module (3), and the acrylic transparent plate (603) and the support plate (601) form a rotating structure through the connecting rod (602).