CN217716583U - Gas flowmeter calibrating installation - Google Patents
Gas flowmeter calibrating installation Download PDFInfo
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- CN217716583U CN217716583U CN202221219186.6U CN202221219186U CN217716583U CN 217716583 U CN217716583 U CN 217716583U CN 202221219186 U CN202221219186 U CN 202221219186U CN 217716583 U CN217716583 U CN 217716583U
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- gas flowmeter
- flowmeter body
- connecting seat
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- slide bar
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- 238000009434 installation Methods 0.000 title claims abstract description 17
- 238000012795 verification Methods 0.000 claims description 7
- 239000007789 gas Substances 0.000 description 46
- 238000001125 extrusion Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a gas flowmeter calibrating installation, including the operation panel and the gas flowmeter body that is located its top, the movable groove has been seted up at the middle part of operation panel, and the movable groove sets up along the length direction of operation panel. Through the elastic fixing spare that sets up, lifting unit, mutually support between connecting seat and the movable groove, can place the device in both sides standard pipeline below, place the gas flowmeter body in elastic fixing spare's top afterwards, elasticity through elastic fixing spare is fixed the gas flowmeter body, adjust the height of gas flowmeter body through lifting unit afterwards, until with standard pipeline parallel and level, pull the gas flowmeter body again and carry out parallel translation, make the connecting seat slide in the movable groove, realize the flange at gas flowmeter body both ends and align the installation with both sides standard pipeline respectively, avoided holding heavier gas flowmeter and installed, time saving and labor saving, make the installation more swift convenient.
Description
Technical Field
The utility model relates to a calibrating installation technical field, concretely relates to gas flowmeter calibrating installation.
Background
A gas flow meter is a meter that meters the flow of gas. Installed in the pipeline to record the amount of gas flowing through. Multiple gases can be measured, and the types are more. However, one of them, such as the vortex shedding flowmeter, is mainly used for flow measurement of industrial pipeline medium fluid and energy measurement, and is widely used, and the vortex shedding flowmeter needs to be verified once in about two years to determine whether the detection is distorted, and needs to be installed in a standard pipeline to perform verification operation during verification.
At present when installing vortex street flowmeter, often need to embrace the flowmeter and make it fix at suitable height, carry out the butt joint installation through both sides flange and standard pipeline's both ends afterwards, and the flowmeter often is heavier, and the installation process is wasted time and energy.
SUMMERY OF THE UTILITY MODEL
An object of the present invention is to provide a gas flowmeter calibrating apparatus for solving the above problems, and the details are described in the following.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a pair of gas flowmeter calibrating installation, including the operation panel and the gas flowmeter body that is located its top, the movable groove has been seted up at the middle part of operation panel, and the movable groove sets up along the length direction of operation panel, sliding connection has the connecting seat in the movable groove, be provided with the lifting unit who is used for adjusting gas flowmeter body height in the connecting seat, lifting unit's movable part upper end is provided with the elastic mounting who is used for fixed gas flowmeter body.
Adopt above-mentioned gas flowmeter calibrating installation, when using, at first place the device in both sides standard pipeline below, place the gas flowmeter body in elastic fixing spare's top afterwards, elasticity through elastic fixing spare is fixed the gas flowmeter body, adjust the height of gas flowmeter body through lifting unit afterwards, until with the standard pipeline parallel and level, pull the gas flowmeter body again and carry out parallel translation, make the connecting seat slide in the movable tank, realize that the flange at gas flowmeter body both ends aligns the installation with both sides standard pipeline respectively.
Preferably, the middle parts of the two side walls of the connecting seat are fixedly connected with sliding blocks, the two sliding blocks are respectively connected in sliding grooves formed in the two side walls of the movable groove in a sliding mode, and the sliding grooves are formed in the length direction of the operating platform.
Preferably, a threaded rod is arranged in the lifting assembly, the threaded rod is sleeved in a through hole formed in the middle of the connecting seat in the vertical direction, a threaded sleeve is connected to the outer side of the threaded rod in a threaded mode and rotatably connected with the upper surface of the connecting seat through a bearing, a limiting sliding groove is formed in the threaded rod, a limiting sliding strip is connected to the limiting sliding groove in a sliding mode, and the limiting sliding strip is fixedly connected to the through hole.
Preferably, be provided with the spreader among the elastic fixing element, and the upper end fixed connection of the bottom surface middle part and the threaded rod of spreader, the back of the body of spreader has all seted up the slide bar hole along length direction, two equal sliding connection has the slide bar in the slide bar hole, two all be connected with the spring between the inner bottom in slide bar and slide bar hole, the last fixed surface of spreader is connected with the arc, the gas flowmeter body is placed at the upper surface of arc, two equal fixedly connected with stripper plate in the back of the body top of slide bar, and two stripper plates contact with the flange of gas flowmeter body both sides respectively.
Preferably, the slide bar hole and the slide bar are both arranged in a square shape, and the slide bar hole is in clearance fit with the slide bar.
Preferably, four corners of the bottom surface of the operating platform are fixedly connected with support legs for stable support.
Has the advantages that: through the elastic fixing spare that sets up, lifting unit, mutually support between connecting seat and the movable groove, can place the device in both sides standard pipeline below, place the gas flowmeter body in elastic fixing spare's top afterwards, elasticity through elastic fixing spare is fixed the gas flowmeter body, adjust the height of gas flowmeter body through lifting unit afterwards, until with standard pipeline parallel and level, pull the gas flowmeter body again and carry out parallel translation, make the connecting seat slide in the movable groove, realize the flange at gas flowmeter body both ends and align the installation with both sides standard pipeline respectively, avoided holding heavier gas flowmeter and installed, time saving and labor saving, make the installation more swift convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a perspective view of the present invention;
fig. 2 is a perspective view of the connecting seat of the present invention;
fig. 3 is a sectional perspective view of the elastic fixing member of the present invention.
The reference numerals are explained below:
1. an operation table; 2. a gas flow meter body; 3. supporting legs; 4. a movable groove; 5. a connecting seat; 6. a lifting assembly; 6a, a threaded rod; 6b, a threaded sleeve; 6c, a limiting sliding groove; 6d, limiting sliding strips; 7. an elastic fixing member; 7a, a cross post; 7b, a slide bar hole; 7c, a slide bar; 7d, extruding a plate; 7e, an arc-shaped plate; 7f, a spring; 8. a slider; 9. a chute.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides a gas flowmeter calibrating installation, including operation panel 1 and the gas flowmeter body 2 that is located its top, movable groove 4 has been seted up at the middle part of operation panel 1, and movable groove 4 sets up along the length direction of operation panel 1, and sliding connection has connecting seat 5 in the movable groove 4, is provided with lifting unit 6 for adjusting gas flowmeter body 2 height in the connecting seat 5, and lifting unit 6's movable part upper end is provided with elastic mounting 7 for fixing gas flowmeter body 2.
As optional implementation mode, the equal fixedly connected with slider 8 in both sides wall middle part of connecting seat 5, through setting up slider 8 and spout 9, can make slider 8 slide in spout 9 when promoting connecting seat 5 to slide in activity groove 4, the stability of removal has been realized, be convenient for simultaneously make the flange at 2 both ends of gas flowmeter body align the installation with both sides standard pipeline better, two slider 8 respectively sliding connection are in the spout 9 of seting up on the both sides wall of activity groove 4, and spout 9 is seted up along operation panel 1 length direction.
As an optional implementation mode, a threaded rod 6a is arranged in the lifting assembly 6, the threaded rod 6a is sleeved in a through hole formed in the middle of the connecting seat 5 in the vertical direction, a threaded sleeve 6b is connected to the outer side of the threaded rod 6a in a threaded manner, by arranging the threaded rod 6a, the threaded sleeve 6b, a limiting sliding groove 6c and a limiting sliding strip 6d, the threaded rod 6a can be driven to move upwards in the connecting seat 5 by rotating the threaded sleeve 6b, meanwhile, through a limiting relation between the limiting sliding groove 6c and the limiting sliding strip 6d, the threaded sleeve 6b can be prevented from driving the threaded rod 6a to rotate together when rotating, the threaded rod 6a drives the gas flowmeter body 2 to move upwards in the moving-up process, the height between the gas flowmeter body 2 and standard pipelines on two sides can be conveniently adjusted, the threaded sleeve 6b is rotatably connected with the upper surface of the connecting seat 5 through a bearing, the limiting sliding groove 6c is formed in the threaded rod 6a, the limiting sliding groove 6c is connected with the limiting sliding strip 6d, and the limiting sliding strip 6d is fixedly connected in the through hole.
As an optional implementation manner, a cross column 7a is arranged in the elastic fixing member 7, the middle of the bottom surface of the cross column 7a is fixedly connected with the upper end of a threaded rod 6a, slide rod holes 7b are formed in the opposite surfaces of the cross column 7a along the length direction, through the arrangement of the cross column 7a, the slide rod holes 7b, slide rods 7c, extrusion plates 7d and the mutual matching between the arc-shaped plates 7e and springs 7f, when the gas flowmeter body 2 is fixed, the two extrusion plates 7d are firstly extruded to enable the slide rods 7c on the two sides to move in the slide rod holes 7b, the springs 7f on the two sides are extruded, then the gas flowmeter body 2 is placed on the upper surface of the arc-shaped plate 7e, then the extrusion plates 7d on the two sides are loosened to enable the extrusion plates 7d on the two sides to respectively contact with the opposite surfaces of flanges at the two ends of the gas flowmeter body 2 under the elastic force of the springs 7f on the two sides, the fixing of the gas flowmeter body 2 is fixed, the slide rods 7c are connected with the slide rods 7c in a sliding manner, the inner bottom surface of the two extrusion plates 7a fixed with the gas flowmeter body 7e, and the two extrusion plates 7c on the two sides of the gas flowmeter body are connected with the extrusion plates 7d, and the two extrusion plates 7c, and the two extrusion plates 7d on the two sides of the gas flowmeter body, and the two extrusion plates 7d connected with the two extrusion plates 7d, and the two extrusion plates 7d connected with the two extrusion plates.
As optional implementation mode, slide bar hole 7b and slide bar 7c are square setting, and slide bar hole 7b and slide bar 7c clearance fit, through setting up slide bar hole 7b and slide bar 7c to square, can be through spacing between both edges, make stripper plate 7d remain towards the top all the time at the in-process that removes, conveniently with the flange contact of gas flowmeter body 2 both sides, make stripper plate 7d more stable when removing simultaneously.
As an optional embodiment, the four corners of the bottom surface of the operating platform 1 are fixedly connected with the supporting legs 3 for stable support, and the device can be more stable when placed by arranging the supporting legs 3, and meanwhile, the threaded rod 6a has enough space to move up and down.
Adopt above-mentioned structure, when using, at first place the device in both sides standard pipeline below, place gas flowmeter body 2 in elastic mounting 7's top afterwards, elasticity through elastic mounting 7 is fixed gas flowmeter body 2, adjust gas flowmeter body 2's height through lifting unit 6 afterwards, until with standard pipeline parallel and level, pull gas flowmeter body 2 again and carry out parallel translation, make connecting seat 5 slide in activity groove 4, realize that the flange at 2 both ends of gas flowmeter body aligns the installation with both sides standard pipeline respectively.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a gas flowmeter calibrating installation which characterized in that: including operation panel (1) and gas flowmeter body (2) that are located its top, movable groove (4) have been seted up at the middle part of operation panel (1), and movable groove (4) set up along the length direction of operation panel (1), sliding connection has connecting seat (5) in movable groove (4), be provided with in connecting seat (5) and be used for adjusting gas flowmeter body (2) height lift subassembly (6), the movable part upper end of lift subassembly (6) is provided with elastic mounting (7) that are used for fixed gas flowmeter body (2).
2. A gas flow meter verification device according to claim 1, wherein: the middle parts of the two side walls of the connecting seat (5) are fixedly connected with sliding blocks (8), the sliding blocks (8) are respectively connected in sliding grooves (9) formed in the two side walls of the movable groove (4) in a sliding mode, and the sliding grooves (9) are formed in the length direction of the operating platform (1).
3. A gas flow meter verification device according to claim 1, wherein: be provided with threaded rod (6 a) in lifting unit (6), this threaded rod (6 a) cover is established in the through-hole that connecting seat (5) middle part was seted up along vertical direction, threaded rod (6 a) outside threaded connection has threaded sleeve (6 b), and threaded sleeve (6 b) is connected through the upper surface rotation of bearing with connecting seat (5), spacing spout (6 c) have been seted up on threaded rod (6 a), sliding connection has spacing draw runner (6 d) in spacing spout (6 c), and spacing draw runner (6 d) fixed connection is in the through-hole.
4. A gas flow meter verification device according to claim 3, wherein: be provided with spreader (7 a) in elastic fixing spare (7), and the upper end fixed connection of the bottom surface middle part of spreader (7 a) and threaded rod (6 a), slide bar hole (7 b), two have all been seted up along length direction to the back of the body of spreader (7 a) equal sliding connection has slide bar (7 c) in slide bar hole (7 b), two all be connected with spring (7 f) between the inner bottom of slide bar (7 c) and slide bar hole (7 b), the last fixed surface of spreader (7 a) is connected with arc (7 e), place the upper surface at arc (7 e) gas flowmeter body (2), two the back of the body of slide bar (7 c) is served equal fixedly connected with stripper plate (7 d) in the top of the back of the body, and two stripper plates (7 d) contact with the flange of gas flowmeter body (2) both sides respectively.
5. The gas flow meter verification device according to claim 4, wherein: the sliding rod hole (7 b) and the sliding rod (7 c) are both arranged in a square shape, and the sliding rod hole (7 b) is in clearance fit with the sliding rod (7 c).
6. A gas flow meter verification device according to claim 1, wherein: the four corners of the bottom surface of the operating platform (1) are fixedly connected with supporting legs (3) which are stably supported.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221219186.6U CN217716583U (en) | 2022-05-19 | 2022-05-19 | Gas flowmeter calibrating installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221219186.6U CN217716583U (en) | 2022-05-19 | 2022-05-19 | Gas flowmeter calibrating installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217716583U true CN217716583U (en) | 2022-11-01 |
Family
ID=83793065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221219186.6U Active CN217716583U (en) | 2022-05-19 | 2022-05-19 | Gas flowmeter calibrating installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217716583U (en) |
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2022
- 2022-05-19 CN CN202221219186.6U patent/CN217716583U/en active Active
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