CN214426775U

CN214426775U - Intelligent gas turbine flowmeter

Info

Publication number: CN214426775U
Application number: CN202120744930.3U
Authority: CN
Inventors: 刘杰; 王国武; 曹玉柱
Original assignee: Hefei Jingda Instrument Co ltd
Current assignee: Hefei Jingda Instrument Co ltd
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-10-19
Anticipated expiration: 2031-04-13

Abstract

The utility model relates to a gaseous turbine flowmeter technical field, and disclose an intelligent gaseous turbine flowmeter, including surveying buret and installing the flowmeter body on surveying buret, survey two fixed blocks of equal bilateral symmetry fixedly connected with in the back of the body mutually in the front and back of buret, the joint has the U-shaped joint board outside the fixed block, through the fixed joint of positioning mechanism between fixed block and the U-shaped joint board, the upper end fixedly connected with support column of U-shaped joint board, the same guard plate that shelters from of flow meter body upside that shelters from of upper end fixedly connected with of four support columns, the upper end fixedly connected with fastening double-screw bolt of support column, the through-hole that is used for fastening double-screw bolt to stretch out is offered on the surface of sheltering from the guard plate, the crimping barrel of sheltering from the guard plate upper end outside screw thread has cup jointed the crimping of fastening double-screw bolt. The utility model discloses a shelter from the guard plate and can carry out effectual sun-proof protection of sheltering from rain to the flowmeter body, guaranteed the life and the performance of flowmeter body.

Description

Intelligent gas turbine flowmeter

Technical Field

The utility model relates to a gas turbine flowmeter technical field especially relates to an intelligent gas turbine flowmeter.

Background

The gas turbine flowmeter is a speed type flow meter for measuring gas flow, and has the advantages of simple and light structure, high metering precision, good repeatability, wide measuring range, convenience in installation and maintenance and the like. The instrument has high precision and good repeatability, so the instrument is suitable for trade measurement and industrial process detection.

The current gas turbine flowmeter adopts a novel microprocessor with powerful functions, so that the operation precision is higher, but the outdoor gas turbine flowmeter is not provided with a relative protection mechanism, and the performance and the service life of the flowmeter are easily influenced under raining or burning sun.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that is used for open air gas turbine flowmeter to have relative protection machanism among the prior art, influences the performance and the life of flowmeter easily under rainy or burning sun, and the intelligent gas turbine flowmeter who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an intelligent gas turbine flowmeter, includes survey buret and installs the flowmeter body on surveying buret, survey two fixed blocks of the equal bilateral symmetry fixedly connected with in the back of the body both sides of mutually backing on the back of buret, the outer joint of fixed block has U-shaped joint board, through positioning mechanism fixed joint between fixed block and the U-shaped joint board, the upper end fixedly connected with support column of U-shaped joint board, four the same guard plate that shelters from of flowmeter body upside that shelters from of upper end fixedly connected with of support column, the upper end fixedly connected with fastening double-screw bolt of support column, the through-hole that is used for fastening double-screw bolt to stretch out is offered on the surface of sheltering from the guard plate, fastening double-screw bolt's upper end outside screw thread has cup jointed the crimping and is sheltering from the crimping barrel of guard plate upper end.

Preferably, positioning mechanism includes that many activities are inserted the location inserted bar of establishing at the vertical portion lateral wall of U-shaped joint board, a plurality of location slots that correspond the grafting with the location inserted bar are seted up to the lateral wall of fixed block, many the same location arm-tie of outer end fixedly connected with of location inserted bar, the location arm-tie is established a plurality of positioning spring that establish respectively outside many location inserted bars with U-shaped joint board relative one side fixedly connected with.

Preferably, an outer expanding ring plate is fixedly arranged on the outer side of the lower end of the compression joint screw barrel, and a layer of anti-skid wear-resistant rubber pad is fixedly connected to the lower side of the outer expanding ring plate.

Preferably, the upper end of the crimping screw cylinder is fixedly connected with a T-shaped poking block.

Preferably, a layer of antirust paint is sprayed on the outer side of the shielding protection plate.

Preferably, both ends of the measuring pipe are fixedly welded with connecting flanges.

Compared with the prior art, the utility model provides an intelligent gas turbine flowmeter possesses following beneficial effect:

1. this intelligent gas turbine flowmeter, shelter from the guard plate through being equipped with, when the flowmeter body is used for the open air, the joint effect through U-shaped joint board and fixed block makes support column quick connection in the outside of surveying buret earlier, the plug bush of rethread fastening double-screw bolt and the through-hole of sheltering from the guard plate surface and seting from the upper end of guard plate and four support columns quick firm link together, the threaded connection of rethread crimping screw cylinder and fastening double-screw bolt makes the crimping screw cylinder and fastening double-screw bolt's upper end quick connection and make the crimping screw cylinder shelter from the upside of guard plate through outer ring expansion board crimping, realize firm equipment, can carry out effectual sun-proof protection that hides rain to the flowmeter body through sheltering from the guard plate, the life and the performance of flowmeter body have been guaranteed.

2. This intelligent gas turbine flowmeter, through the positioning mechanism who is equipped with, after U-shaped joint integrated circuit board connects outside the fixed block, many location inserted bars aim at the positioning slot this moment, and positioning spring pullback location arm-tie, location arm-tie can realize the firm joint between U-shaped joint board and the fixed block in will fixing a position the inserted bar and impel positioning slot, have improved the structure steadiness greatly, and can realize quick assembly disassembly, convenient to use.

And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses a shelter from the guard plate and can carry out effectual sun-proof protection of rain that hides to the flowmeter body, guaranteed the life and the performance of flowmeter body.

Drawings

Fig. 1 is a schematic structural diagram of an intelligent gas turbine flowmeter according to the present invention;

fig. 2 is a schematic structural diagram of a portion a of an intelligent gas turbine flowmeter according to the present invention;

fig. 3 is a side view schematic diagram of the connection between the U-shaped clamping plate and the fixing block of the intelligent gas turbine flowmeter.

In the figure: the flowmeter comprises a measuring pipe 1, a flowmeter body 2, a fixing block 3, a U-shaped clamping plate 4, a supporting column 5, a shielding protection plate 6, a fastening stud 7, a through hole 8, a crimping screw cylinder 9, a positioning insertion rod 10, a positioning insertion slot 11, a positioning pull plate 12, a positioning spring 13, an external expanding ring plate 14 and a poking block 15T in a shape.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, an intelligent gas turbine flowmeter, including surveying buret 1 and installing flowmeter body 2 on surveying buret 1, survey two fixed blocks 3 of equal bilateral symmetry fixedly connected with in the back of the body both sides of carrying on the back mutually of

buret

1, 3 outer joint of fixed block has U-shaped joint board 4, pass through positioning mechanism fixed joint between fixed block 3 and the U-shaped joint board 4, the upper end fixedly connected with support column 5 of U-shaped joint board 4, the same guard plate 6 that shelters from at flowmeter body 2 upside that shelters from of the upper end fixedly connected with of four support column 5, the upper end fixedly connected with fastening double-screw bolt 7 of support column 5, the through-hole 8 that is used for fastening double-screw bolt 7 to stretch out is offered on the surface of sheltering from guard plate 6, the crimping barrel 9 of the crimping on the guard plate 6 upper end is sheltered from to the upper end outside screw thread cup jointed of fastening double-screw bolt 7.

Positioning mechanism includes that many activities are inserted and is established the location inserted bar 10 of the vertical portion lateral wall of U-shaped joint board 4, a plurality of location slot 11 that correspond the grafting with location inserted bar 10 are seted up to the lateral wall of fixed block 3, the same location arm-tie 12 of the outer end fixedly connected with of many location inserted bar 10, location arm-tie 12 and the relative one side fixedly connected with of U-shaped joint board 4 a plurality of positioning spring 13 that overlap respectively outside many location inserted

bar

10, 4 joints of U-shaped joint board are behind fixed block 3, many location inserted bar 10 aim at location slot 11 this moment, positioning spring 13 pullbacks and fixes a position arm-tie 12, location arm-tie 12 impels location inserted bar 10 in the slot 11 and can realize the firm joint between U-shaped joint board 4 and fixed block 3, the structural stability is greatly improved, and can realize quick assembly disassembly, and convenient to use.

The outer side of the lower end of the crimping screw cylinder 9 is fixedly provided with an outer expanding ring plate 14, and the lower side of the outer expanding ring plate 14 is fixedly connected with a layer of anti-skidding wear-resistant rubber pad, so that the installation is more stable.

The upper end of the crimping screw cylinder 9 is fixedly connected with a T-shaped poking block 15, so that people can rotate the crimping screw cylinder 9 conveniently.

The outer side of the shielding protection plate 6 is coated with a layer of antirust paint, so that the service life of the shielding protection plate 6 is guaranteed.

The both ends of surveying buret 1 all fixed welding have flange, are convenient for assemble with the pipeline and use.

In the utility model, when in use, through the shielding protection plate 6, when the flowmeter body 2 is used outdoors, firstly, the support columns 5 are quickly connected to the outer side of the measuring tube 1 through the clamping action of the U-shaped clamping plate 4 and the fixed block 3, then the shielding protection plate is quickly and stably connected with the upper ends of the four support columns through the fastening studs 7 and the plug bushes of the through holes arranged on the surface of the shielding protection plate, then the crimping screw cylinder 9 is quickly connected with the upper end of the fastening stud 7 through the threaded connection of the crimping screw cylinder and the fastening stud 7, and the crimping screw cylinder 9 is crimped on the upper side of the shielding protection plate 6 through the outer expanding plate 14, so that the stable assembly is realized, the effective rain and sun protection can be carried out on the flowmeter body 2 through the shielding protection plate 6, the service life and the service performance of the flowmeter body 2 are ensured, and through the positioning mechanism, after the joint of U-shaped joint board 4 outside fixed block 3, many location inserted bars 10 aim at location slot 11 this moment, and positioning spring 13 pullback location arm-tie 12, location arm-tie 12 can realize the firm joint between U-shaped joint board 4 and fixed block 3 in advancing location slot 11 with location inserted bar 10, have improved the structure steadiness greatly, and can realize quick assembly disassembly, convenient to use.

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. The utility model provides an intelligent gas turbine flowmeter, includes survey buret (1) and installs flowmeter body (2) on surveying buret (1), its characterized in that, survey buret (1) around the back of the body equal bilateral symmetry fixedly connected with two fixed blocks (3) of both sides mutually on the back, fixed block (3) outer joint has U-shaped joint board (4), through positioning mechanism fixed joint between fixed block (3) and U-shaped joint board (4), the upper end fixedly connected with support column (5) of U-shaped joint board (4), four the upper end fixedly connected with of support column (5) shelters from the guard plate (6) that shelters from of flowmeter body (2) upside together, the upper end fixedly connected with fastening stud (7) of support column (5), the surface of sheltering from (6) is seted up through-hole (8) that are used for fastening stud (7) to stretch out, and the outer side of the upper end of the fastening stud (7) is in threaded sleeve connection with a crimping screw cylinder (9) which is crimped at the upper end of the shielding protection plate (6).

2. The intelligent gas turbine flowmeter as claimed in claim 1, wherein the positioning mechanism comprises a plurality of positioning insertion rods (10) movably inserted into the side wall of the vertical portion of the U-shaped clamping plate (4), the side wall of the fixed block (3) is provided with a plurality of positioning insertion slots (11) correspondingly inserted with the positioning insertion rods (10), the outer ends of the positioning insertion rods (10) are fixedly connected with a same positioning pull plate (12), and one opposite side of the positioning pull plate (12) and the U-shaped clamping plate (4) is fixedly connected with a plurality of positioning springs (13) respectively sleeved outside the positioning insertion rods (10).

3. The intelligent gas turbine flowmeter as claimed in claim 1, wherein an outer expanding ring plate (14) is fixedly arranged outside the lower end of the compression joint screw barrel (9), and a layer of anti-skid wear-resistant rubber pad is fixedly connected to the lower side of the outer expanding ring plate (14).

4. An intelligent gas turbine flowmeter according to claim 1, wherein the upper end of the crimp barrel (9) is fixedly connected with a T-shaped toggle block (15).

5. An intelligent gas turbine flowmeter according to claim 1, wherein the outside of the shield plate (6) is coated with a layer of rust inhibiting paint.

6. An intelligent gas turbine flow meter according to claim 1, wherein the measuring tube (1) is fixedly welded at both ends with connection flanges.