CN213301414U - Calibrating device of fluid metering instrument - Google Patents

Abstract

The utility model discloses a calibrating installation of fluid metering instrument, including examination workstation, fixed plate and fly leaf, the rear side fixed mounting of the up end of examination workstation has first mounting panel, equidistant a plurality of first cylinders of installing in first mounting panel, the output fixed mounting of first cylinder has the fly leaf, the front side of fly leaf is provided with the fixed plate, left side fixed mounting between fixed plate and the fly leaf has standard metering instrument, the front side fixed mounting of examination workstation up end has the second mounting panel, fixed mounting has the second cylinder that a plurality of equidistance set up in the second mounting panel, the output fixed mounting of second cylinder has qualified seal piece, terminal surface fixed mounting has the water pump under the examination workstation. The utility model discloses can contrast fluid metering device and standard meter to fluid metering device surface that will show the accuracy is beaten qualified mark and is distinguished with unsafe fluid metering device.

Description

Calibrating device of fluid metering instrument

Technical Field

The utility model relates to a calibrating installation technical field especially relates to a fluid metering device's calibrating installation.

Background

Metering is on the eye of industrial production. The flow measurement is one of the components of the measurement science and technology, and has close relation with national economy, national defense construction and scientific research. The work is well done, the flowmeter has important effects on ensuring the product quality, improving the production efficiency and promoting the development of scientific technology, and particularly has more obvious status and effect in national economy in the current times that the energy crisis and the industrial production automation degree are higher and higher.

The existing calibrating device for the fluid metering instrument cannot distinguish whether the qualified fluid metering instrument is marked differently, so that the unqualified fluid metering instrument can be mixed into the qualified fluid metering instrument.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a calibrating installation of fluid metering instrument to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a calibrating installation of fluid metering instrument, includes examination workstation, fixed plate and fly leaf, the lower terminal surface fixed mounting of examination workstation has the supporting leg that a plurality of symmetries set up, the rear side fixed mounting of the up end of examination workstation has first mounting panel, equidistance is installed a plurality of first cylinders in the first mounting panel, the output fixed mounting of first cylinder has the fly leaf, the front side of fly leaf is provided with the fixed plate, fixed plate fixed mounting is at the up end of examination workstation, left side fixed mounting between fixed plate and the fly leaf has standard metering instrument, the front side fixed mounting of examination workstation up end has the second mounting panel, fixed mounting has the second cylinder that a plurality of equidistance set up in the second mounting panel, the output fixed mounting of second cylinder has qualified seal block, one side fixed mounting that the terminal surface is close to standard metering instrument under the examination workstation has the water pump, and a water tank is fixedly arranged on the lower side of the verification workbench.

As a further aspect of the present invention: the up end equidistance of fixed plate is provided with a plurality of draw-in grooves, the equal fixed mounting of the preceding terminal surface of the rear end face of fixed plate and fly leaf has the blotter.

As a further aspect of the present invention: the water tank is communicated with the water pump through a first connecting pipe, one side, far away from the first connecting pipe, of the water pump is fixedly connected with a second connecting pipe, one end, far away from the water pump, of the second connecting pipe is fixedly connected with one side of the standard metering instrument, and one side, far away from the water pump, of the water tank is fixedly connected with a third connecting pipe.

As a further aspect of the present invention: and a support plate is arranged at one end, far away from the standard metering instrument, between the fixed plate and the movable plate, and is fixedly connected with one end, far away from the water tank, of the third connecting pipe.

As a further aspect of the present invention: one side that the third connecting pipe was kept away from to the backup pad is fixed mounting has the second to connect, one side that the second connecting pipe was kept away from to standard meter is fixed mounting has the first to connect.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses can contrast fluid metering device and standard meter to fluid metering device surface that will show the accuracy is beaten qualified mark and is distinguished with unsafe fluid metering device.

Drawings

Fig. 1 is a schematic diagram of a fluid meter verification device.

Fig. 2 is a side view of an assay device for a fluid metering device.

Fig. 3 is a schematic diagram of the connection of a water tank of an assay device for a fluid metering device.

Fig. 4 is a schematic diagram of the configuration at a of the verification device of the fluid meter.

In the figure: 1-verification workbench, 11-supporting legs, 2-fixing plates, 21-clamping grooves, 3-movable plates, 31-first air cylinders, 32-first mounting plates, 4-buffer pads, 5-standard meters, 6-second air cylinders, 61-qualified printing blocks, 62-second mounting plates, 7-water pumps, 8-water tanks, 9-supporting plates, 91-first connecting pipes, 92-second connecting pipes, 93-third connecting pipes, 94-first connectors and 95-second connectors.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1:

referring to fig. 1 to 4, a calibrating apparatus for a fluid metering device comprises a calibrating workbench 1, a fixed plate 2 and a movable plate 3, wherein a plurality of symmetrical supporting legs 11 are mounted on the lower end surface of the calibrating workbench 1 through bolt fixing, a first mounting plate 32 is mounted on the rear side of the upper end surface of the calibrating workbench 1 through bolt fixing, a plurality of first cylinders 31 are mounted in the first mounting plate 32 at equal intervals through bolts, the movable plate 3 is mounted on the output end of the first cylinders 31 through bolt fixing, the fixed plate 2 is arranged on the front side of the movable plate 3, the fixed plate 2 is mounted on the upper end surface of the calibrating workbench 1 through bolt fixing, a standard metering instrument 5 is fixedly mounted on the left side between the fixed plate 2 and the movable plate 3, a second mounting plate 62 is fixedly mounted on the front side of the upper end surface of the calibrating workbench 1, a plurality of second cylinders 6 arranged at equal intervals are fixedly mounted in the second mounting plate 62, the qualified seal block 61 is fixedly mounted at the output end of the second cylinder 6, a water pump 7 is fixedly mounted on one side, close to the standard metering instrument 5, of the lower end face of the verification workbench 1 through bolts, and a water tank 8 is fixedly mounted on the lower side of the verification workbench 1.

The up end equidistance of fixed plate 2 is provided with a plurality of draw-in grooves 21, the equal fixed mounting of the preceding terminal surface of the rear end face of fixed plate 2 and fly leaf 3 has blotter 4.

The water tank 8 and the water pump 7 are connected through a first connecting pipe 91, one side of the water pump 7, which is far away from the first connecting pipe 91, is fixedly connected with a second connecting pipe 92, one end of the second connecting pipe 92, which is far away from the water pump 7, is fixedly connected with one side of the standard metering instrument 5, and one side of the water tank 8, which is far away from the water pump 7, is fixedly connected with a third connecting pipe 93.

Working principle of example 1: the fluid metering instrument to be measured is placed in the clamping groove 21, the first air cylinder 31 works, the output end of the first air cylinder 31 pushes the movable plate 3 to clamp and fix the fluid metering instrument to be measured forward, a plurality of fluid metering instruments to be measured are connected through a water pipe, the water pump 7 works to drive water in the water tank 8 to flow through the standard metering instrument 5 and the plurality of fluid metering instruments to be measured, the water is displayed by comparing pointers of the standard metering instrument 5 and the fluid metering instruments to be measured, the standard metering instrument 5 and the water pump are set to be qualified, the corresponding second air cylinder 6 is driven to work at the moment, and the output end of the second air cylinder 6 pushes the qualified printing block 61 to be printed in the qualified fluid metering instrument.

Example 2:

referring to fig. 1 to 4, in the calibrating apparatus for a fluid measuring instrument, on the basis of embodiment 1, a supporting plate 9 is disposed at an end of the supporting plate 9, which is located between the fixed plate 2 and the movable plate 3 and is far away from the standard measuring instrument 5, the supporting plate 9 is fixedly connected to an end of the third connecting pipe 93, which is far away from the water tank 8, a second joint 95 is fixedly mounted at a side of the supporting plate 9, which is far away from the third connecting pipe 93, a side of the rightmost fluid measuring instrument to be measured is connected to the second joint 95, a first joint 94 is fixedly mounted at a side of the standard measuring instrument 5, which is far away from the second connecting pipe 92, and a side of the leftmost fluid measuring instrument to be measured is connected to.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a calibrating installation of fluid metering instrument, includes examination workstation (1), fixed plate (2) and fly leaf (3), its characterized in that, the lower terminal surface fixed mounting of examination workstation (1) has supporting leg (11) that a plurality of symmetries set up, the rear side fixed mounting of the up end of examination workstation (1) has first mounting panel (32), a plurality of first cylinders (31) are installed to equidistance in first mounting panel (32), the output fixed mounting of first cylinder (31) has fly leaf (3), the front side of fly leaf (3) is provided with fixed plate (2), fixed plate (2) fixed mounting is at the up end of examination workstation (1), left side fixed mounting between fixed plate (2) and fly leaf (3) has standard meter (5), the front side fixed mounting of examination workstation (1) up end has second mounting panel (62), fixed mounting has second cylinder (6) that a plurality of equidistance set up in second mounting panel (62), the output fixed mounting of second cylinder (6) has qualified seal block (61), one side fixed mounting that terminal surface is close to standard metering instrument (5) has water pump (7) under examination workstation (1), the downside fixed mounting of examination workstation (1) has water tank (8).

2. The calibrating apparatus for the fluid measuring instrument according to claim 1, wherein the upper end surface of the fixed plate (2) is equidistantly provided with a plurality of clamping slots (21), and the rear end surface of the fixed plate (2) and the front end surface of the movable plate (3) are both fixedly provided with the cushion pads (4).

3. The calibrating apparatus for the fluid metering instrument according to claim 1, wherein the water tank (8) is connected with the water pump (7) through a first connecting pipe (91), a second connecting pipe (92) is fixedly connected to one side of the water pump (7) far away from the first connecting pipe (91), one end of the second connecting pipe (92) far away from the water pump (7) is fixedly connected with one side of the standard metering instrument (5), and one side of the water tank (8) far away from the water pump (7) is fixedly connected with a third connecting pipe (93).

4. The calibrating device for the fluid metering instrument according to claim 3, wherein a support plate (9) is arranged at one end of the fixed plate (2) and the movable plate (3) far away from the standard metering instrument (5), and the support plate (9) is fixedly connected with one end of the third connecting pipe (93) far away from the water tank (8).

5. The calibrating device for the fluid metering instrument according to claim 4, wherein a second joint (95) is fixedly arranged on one side of the supporting plate (9) far away from the third connecting pipe (93), and a first joint (94) is fixedly arranged on one side of the standard metering instrument (5) far away from the second connecting pipe (92).

Images