CN220932136U

CN220932136U - Plug-in flow instrument mounting mechanism

Info

Publication number: CN220932136U
Application number: CN202322669437.1U
Authority: CN
Inventors: 刘烨
Original assignee: Tianjin Morui Environmental Technology Co ltd
Current assignee: Tianjin Morui Environmental Technology Co ltd
Priority date: 2023-09-28
Filing date: 2023-09-28
Publication date: 2024-05-10
Anticipated expiration: 2033-09-28

Abstract

The utility model provides an inserting type flow meter installing mechanism which comprises a pipeline, an installing seat, a meter assembly and a sealing assembly, wherein the installing seat is arranged on the pipeline; the mounting seat is arranged outside the pipeline and communicated with the pipeline, the sealing assembly is arranged above the mounting seat, and the instrument assembly is inserted into the pipeline sequentially through the sealing assembly and the mounting seat; the installation seat comprises a horizontal seat and a vertical sleeve, the bottom of the vertical sleeve is communicated with a pipeline, the top of the vertical sleeve is fixedly connected with the bottom of the horizontal seat, and through holes for allowing the instrument assembly to pass through are formed in the horizontal seat and the vertical sleeve. The device not only can ensure the correct insertion depth of the inserted flow meter, but also can play a role in stabilizing the meter while ensuring the tightness.

Description

Plug-in flow instrument mounting mechanism

Technical Field

The utility model belongs to the technical field of instrument installation, and particularly relates to a plug-in flow instrument installation mechanism.

Background

With the development of modern industrial automation, informatization and digitalization are greatly applied, and flow meters play an important role in the development process, because the meters are sources of raw data in the industrial automation process and are "eyes" in industrial production. Flow meters are widely used in industrial automation processes, a large amount of resources are input by meter manufacturers, various types of metering meters are sequentially put forward, and the meter industry is greatly developed and advanced. The plug-in flow meter is widely used by users due to the characteristics of simple structure, convenient installation, good cost performance and the like, but the plug-in installation mode can lead to poor tightness between the plug-in rod and the pipeline.

Because of the laminar flow of fluid in the pipe, the flow rate of fluid near the pipe wall is slow and the flow rate of fluid near the center of the pipe is fast, so in order to ensure the accuracy of measurement, the probe of the plug-in flow meter must be adjustable according to different media and fluid conditions to ensure the correct insertion depth.

Because the length of the probe inserted into the base of the traditional plug-in flow meter is fixed, namely, the insertion depth of the probe of each plug-in flow meter is fixed, a user needs to purchase plug-in flow meters with various types (insertion depths) according to different medium and fluid working conditions to meet the requirements of various different measurement depths, and the cost of the meter is increased.

Disclosure of utility model

In view of the above, the present utility model aims to provide a plug-in flow meter mounting mechanism, which solves the problems that a plug-in flow meter cannot guarantee a correct insertion depth and has poor sealing performance.

In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:

An inserting type flow meter installing mechanism comprises a pipeline, an installing seat, a meter assembly and a sealing assembly; the mounting seat is arranged outside the pipeline and communicated with the pipeline, the sealing assembly is arranged above the mounting seat, and the instrument assembly is inserted into the pipeline sequentially through the sealing assembly and the mounting seat; the installation seat comprises a horizontal seat and a vertical sleeve, the bottom of the vertical sleeve is communicated with a pipeline, the top of the vertical sleeve is fixedly connected with the bottom of the horizontal seat, and through holes for allowing the instrument assembly to pass through are formed in the horizontal seat and the vertical sleeve.

Further, the top of horizontal seat is equipped with annular groove, is equipped with first connecting plate on the horizontal seat, is equipped with first bolt hole on the first connecting plate.

Further, the sealing assembly comprises two semicircular plates, one sides of the two semicircular plates are hinged, a second connecting plate and a third connecting plate are respectively arranged on the other sides of the two semicircular plates, semicircular through holes are respectively formed in the middle of the two semicircular plates, and semicircular protrusions corresponding to the annular grooves are respectively arranged at the bottoms of the two semicircular plates; when two semicircle boards are closed, two semicircle through-holes enable the inserted bar to pass through, and two semicircle ring protrusions can cooperate with the annular groove, and semicircle ring protrusions and annular groove cooperation can increase the leakproofness.

Further, the second connecting plate and the third connecting plate are respectively provided with a second bolt hole and a third bolt hole which are matched with the first bolt hole, and the second connecting plate and the third connecting plate are arranged in a staggered manner; when the two semicircular plates are in a closed state, the second connecting plate is overlapped with the third connecting plate, the circle centers of the second bolt hole and the third bolt hole are corresponding, and the circle centers of the second bolt hole and the third bolt hole are corresponding to the circle centers of the first bolt hole.

Further, a first sealing gasket is arranged at the joint of the two semicircular plates and the mounting seat, and a second sealing gasket is arranged at the joint of the two semicircular through holes and the instrument assembly; the first gasket and the second gasket function to further increase sealability.

Further, locking bolts are arranged on two sides of the vertical sleeve, and the locking bolts are abutted with the instrument assembly; the meter assembly is inserted into the pipe through the vertical sleeve and adjusted to a proper position, and the locking bolt is abutted with the meter assembly, so that the meter assembly is fixed.

Further, the pipeline is provided with a through hole with the same inner diameter as the vertical sleeve, and the through hole can enable the insertion rod to pass through.

Further, the instrument assembly comprises an instrument panel, an insertion rod, a detection head and a valve, wherein the instrument panel is arranged at one end of the insertion rod, the detection head is arranged at the other end of the insertion rod, and the valve is arranged on the insertion rod.

Furthermore, the outer side of the insertion rod is provided with scale marks, and the scale marks can determine the depth of the probe inserted into the pipeline.

Compared with the prior art, the plug-in flow meter mounting mechanism has the following advantages:

(1) The scale marks are arranged on the insertion rod, and the lock tightening bolt is used for realizing fixation, so that the correct insertion depth of the inserted flow meter can be ensured;

(2) The mounting seat and the sealing component are matched with each other, so that not only can the sealing be realized, but also the stability of the instrument component can be enhanced.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of an embodiment of an insertion-type flow meter mounting mechanism;

FIG. 2 is a schematic bottom view of a sealing assembly for a plug-in flow meter mounting mechanism according to an embodiment of the present utility model;

Fig. 3 is a schematic top view of a mounting seat of a mounting mechanism of an insertion-type flow meter according to an embodiment of the utility model.

Reference numerals illustrate:

1. A pipe; 2. a horizontal seat; 3. a vertical sleeve; 4. an annular groove; 5. a first connection plate; 6. a first bolt hole; 7. a locking bolt; 8. a semicircular plate; 9. a second connecting plate; 10. a third connecting plate; 11. a semicircular through hole; 12. a semicircular bulge; 13. a first gasket; 14. a second gasket; 15. a second bolt hole; 16. a third bolt hole; 17. a dashboard; 18. an insertion rod; 19. a probe; 20. a valve; 21. graduation marks.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The utility model will be described in detail below with reference to the drawings in connection with embodiments.

As shown in fig. 1 to 3, a plug-in flow meter mounting mechanism comprises a pipeline 1, a mounting seat, a meter assembly and a sealing assembly; the installation seat is arranged outside the pipeline 1 and is communicated with the pipeline 1, the sealing assembly is arranged above the installation seat, and the instrument assembly is inserted into the pipeline 1 through the sealing assembly and the installation seat in sequence; the installation seat comprises a horizontal seat 2 and a vertical sleeve 3, the bottom of the vertical sleeve 3 is communicated with the pipeline 1, the top of the vertical sleeve 3 is fixedly connected with the bottom of the horizontal seat 2, and through holes for allowing instrument components to pass through are formed in the horizontal seat 2 and the vertical sleeve 3.

The top of horizontal seat 2 is equipped with annular groove 4, is equipped with first connecting plate 5 on the horizontal seat 2, is equipped with first bolt hole 6 on the first connecting plate 5.

The sealing assembly comprises two semicircular plates 8, one sides of the two semicircular plates 8 are hinged, a second connecting plate 9 and a third connecting plate 10 are respectively arranged on the other sides of the two semicircular plates 8, semicircular through holes 11 are respectively formed in the middle parts of the two semicircular plates 8, and semicircular protrusions 12 corresponding to the annular grooves 4 are respectively arranged at the bottoms of the two semicircular plates 8; when the two semicircular plates 8 are closed, the two semicircular through holes 11 can enable the insertion rod 18 to pass through, the two semicircular ring protrusions 12 can be matched with the annular groove 4, and the sealing performance can be improved due to the fact that the semicircular ring protrusions 12 are matched with the annular groove 4.

The second connecting plate 9 and the third connecting plate 10 are respectively provided with a second bolt hole 15 and a third bolt hole 16 matched with the first bolt hole 6, and the second connecting plate 9 and the third connecting plate 10 are arranged in a staggered manner; when the two semicircular plates 8 are in a closed state, the second connecting plate 9 and the third connecting plate 10 are overlapped, and the circle centers of the second bolt hole 15 and the third bolt hole 16 correspond to the circle center of the first bolt hole 6.

A first sealing gasket 13 is arranged at the joint of the two semicircular plates 8 and the mounting seat, and a second sealing gasket 14 is arranged at the joint of the two semicircular through holes 11 and the instrument assembly; the first gasket 13 and the second gasket 14 function to further increase sealability.

Locking bolts 7 are arranged on two sides of the vertical sleeve 3, and the locking bolts 7 are abutted with the instrument assembly; the meter assembly is inserted into the pipe 1 through the vertical sleeve 3 and adjusted into position, the lock bolt 7 is abutted against the meter assembly, and the meter assembly is fixed.

The pipe 1 is provided with a through hole of the same inner diameter as the vertical sleeve 3, which allows the insertion rod 18 to pass through.

The instrument assembly comprises an instrument panel 17, an insertion rod 18, a detection head 19 and a valve 20, wherein the instrument panel 17 is arranged at one end of the insertion rod 18, the detection head 19 is arranged at the other end of the insertion rod 18, and the valve 20 is arranged on the insertion rod 18.

The outside of the insertion rod 18 is provided with graduation marks 21, the graduation marks 21 being able to determine the depth of insertion of the probe 19 into the pipe 1.

In the implementation, insert the pole 18 and insert in perpendicular sleeve pipe 3, adjust the depth of insertion of probe 19 through scale mark 21, insert the tenth department of pipeline 1 internal diameter with probe 19, it is fixed with the instrument subassembly through locking bolt 7, establish the sealing subassembly cover in the outside of inserting pole 18, make annular groove 4 and two semicircle ring protruding 12 cooperation, make two semicircle plates 8 contact, make second connecting plate 9, third connecting plate 10 and first connecting plate 5 coincide, the bolt passes through first bolt hole 6, second bolt hole 15 and third bolt hole 16, make sealing subassembly fix in the top of horizontal seat 2, can not only realize sealedly, can also increase the stability of instrument subassembly.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. A plug-in flow meter mounting mechanism, characterized in that: comprises a pipeline (1), a mounting seat, an instrument assembly and a sealing assembly; the installation seat is arranged outside the pipeline (1), the installation seat is communicated with the pipeline (1), the sealing assembly is arranged above the installation seat, and the instrument assembly is inserted into the pipeline (1) through the sealing assembly and the installation seat in sequence; the installation seat comprises a horizontal seat (2) and a vertical sleeve (3), the bottom of the vertical sleeve (3) is communicated with the pipeline (1), the top of the vertical sleeve (3) is fixedly connected with the bottom of the horizontal seat (2), and through holes for allowing the instrument assembly to pass through are formed in the horizontal seat (2) and the vertical sleeve (3).

2. The plug-in flow meter mounting mechanism of claim 1, wherein: the top of horizontal seat (2) is equipped with annular groove (4), is equipped with first connecting plate (5) on horizontal seat (2), is equipped with first bolt hole (6) on first connecting plate (5).

3. The plug-in flow meter mounting mechanism of claim 1, wherein: the sealing assembly comprises two semicircular plates (8), one sides of the two semicircular plates (8) are hinged, a second connecting plate (9) and a third connecting plate (10) are respectively arranged on the other sides of the two semicircular plates (8), semicircular through holes (11) are respectively formed in the middle of the two semicircular plates (8), and semicircular protrusions (12) corresponding to the annular grooves (4) are respectively arranged at the bottoms of the two semicircular plates (8).

4. A plug-in flow meter mounting mechanism as defined in claim 3, wherein: the second connecting plate (9) and the third connecting plate (10) are respectively provided with a second bolt hole (15) and a third bolt hole (16) which are matched with the first bolt hole (6), and the second connecting plate (9) and the third connecting plate (10) are arranged in a staggered mode.

5. A plug-in flow meter mounting mechanism as defined in claim 3, wherein: the junction of two semicircle boards (8) and mount pad is equipped with first sealed pad (13), and the junction of two semicircle through-holes (11) and instrument subassembly is equipped with second sealed pad (14).

6. The plug-in flow meter mounting mechanism of claim 1, wherein: both sides of the vertical sleeve (3) are provided with locking bolts (7), and the locking bolts (7) are abutted with the instrument assembly.

7. The plug-in flow meter mounting mechanism of claim 1, wherein: the pipeline (1) is provided with a through hole with the same inner diameter as the vertical sleeve (3).

8. The plug-in flow meter mounting mechanism of claim 1, wherein: the instrument assembly comprises an instrument panel (17), an insertion rod (18), a detection head (19) and a valve (20), wherein the instrument panel (17) is arranged at one end of the insertion rod (18), the detection head (19) is arranged at the other end of the insertion rod (18), and the valve (20) is arranged on the insertion rod (18).

9. The plug-in flow meter mounting mechanism of claim 8, wherein: the outer side of the insertion rod (18) is provided with scale marks (21).