CN212131496U

CN212131496U - Valve positioner with adjusting structure

Info

Publication number: CN212131496U
Application number: CN202020853343.3U
Authority: CN
Inventors: 吴正良
Original assignee: Zhongya Instr Co ltd Changshu
Current assignee: Zhongya Instr Co ltd Changshu
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2020-12-11
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses a valve positioner with an adjusting structure, which comprises a valve positioner body, wherein a slide bar is fixedly arranged on one side of the bottom of the valve positioner body, a first arc ring is arranged on the bottom of the slide bar, an arc chute is formed between the first arc ring and a second arc ring, and the bottom end of the slide bar is embedded in the arc chute, the valve positioner is fixedly arranged in the valve positioner body through the arc chute formed by the first arc ring and the second arc ring, and the valve positioner is in sliding connection with the arc chute through the slide bar arranged on the bottom, after the valve positioner is fixedly arranged through a mounting plate and a locking bolt, the direction of the valve positioner body can be freely adjusted through the slide bar and the arc chute according to the actual position of a pipeline, the valve positioner is convenient and rapid, two pipe clamps which are just opposite to the position of the pipeline connected with the valve positioner are arranged on one side of the valve positioner, and can rotate through a damping rotating shaft, the pipeline after the connection is clamped and fixed, so that the pipeline is prevented from loosening in long-time use.

Description

Valve positioner with adjusting structure

Technical Field

The utility model relates to a valve positioner, in particular to valve positioner with adjust structure.

Background

The valve positioner, according to the structure divide pneumatic valve positioner, electricity-pneumatic valve positioner and intelligent valve positioner, is the main annex of governing valve, uses with pneumatic control valve is supporting usually, and it receives the output signal of regulator, then goes to control pneumatic control valve with its output signal, and after the governing valve action, the displacement of valve rod is again fed back to the valve positioner through mechanical device, and the valve position situation passes through the signal of telecommunication and passes to upper system.

When the existing valve positioner is used for installing a pipeline, because the installation positions of external pipelines are different, the valve positioner is installed after the valve positioner rotates to be opposite to the direction of the external pipeline, and the operation is troublesome, so that the valve positioner with the adjusting structure needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a valve positioner with adjust structure to do not possess when solving current valve positioner installation among the above-mentioned background art and adjust the structure, operate comparatively trouble problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a valve positioner with adjust structure, includes the valve positioner body, the fixed slide bar that is equipped with in one side of valve positioner body bottom, the bottom of slide bar is equipped with first arc ring, the bottom both sides of first arc ring are all through the connecting rod fixedly connected with mounting panel that is equipped with, two through spliced pole fixedly connected with second arc ring between the top of mounting panel, form the arc spout between first arc ring and the second arc ring, the bottom of slide bar inlays the inside of locating the arc spout, two installation spiral shell groove has all been seted up to bottom one side of mounting panel, the inside threaded connection in installation spiral shell groove has the locking bolt.

As an optimal technical scheme of the utility model, the test meter top of valve locator body articulates through the damping hinge has the shield, the test meter size looks adaptation of shield and valve locator body.

As an optimal technical scheme of the utility model, one side of valve locator body casing is fixed and is equipped with two connecting plates, two one side of connecting plate all is equipped with the pipe clamp.

As an optimal technical scheme of the utility model, two one side of connecting plate is fixed and is equipped with the damping pivot, two the pipe clamp is equallyd divide do not with two damping pivot fixed connection, two the connecting tube position of pipe clamp and valve locator body is just right.

As a preferred technical scheme of the utility model, a plurality of second pinholes and a plurality of first pinholes, every have been seted up respectively to one side inner wall of second arc ring and one side inner wall of first arc ring the second pinhole all just right with every first pinhole position.

As a preferred technical scheme of the utility model, the third pinhole has been seted up to one side of slide bar, wherein two positions are relative the inside interlude of first pinhole, second pinhole and third pinhole is connected with fixed pin.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a valve positioner with adjust structure:

1. through being provided with the arc spout that first arc ring and second arc ring formed, and the slide bar that the valve locator was equipped with through the bottom and arc spout sliding connection, can be earlier through mounting panel and locking bolt with valve locator fixed mounting back, according to the actual position of pipeline through the direction of slide bar and the free governing valve locator body of arc spout, convenient and fast.

2. Two pipe clamps which are right opposite to the position of the connecting pipeline of the valve positioner are arranged on one side of the valve positioner, the pipe clamps can rotate through the damping rotating shaft, the connected pipeline is clamped and fixed, and the phenomenon that the pipeline is loosened when the valve positioner is used for a long time is avoided, so that the use of the valve positioner is influenced.

Drawings

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

FIG. 2 is a schematic structural view of a first arc ring of the present invention;

fig. 3 is a schematic structural view of the pipe clamp of the present invention;

in the figure: 1. a valve positioner body; 2. a damping hinge; 3. a dust cover; 4. a slide bar; 5. mounting a plate; 6. a connecting rod; 7. a second arc ring; 8. a first arc ring; 9. a first pin hole; 10. fixing the pin; 11. locking the bolt; 12. a second pin hole; 13. installing a screw groove; 14. a connecting plate; 15. a damping rotating shaft; 16. a pipe clamp.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a valve positioner with an adjusting structure, which comprises:

according to the figure 1, the valve positioner comprises a valve positioner body 1, a sliding rod 4 is fixedly arranged on one side of the bottom of the valve positioner body 1, a first arc ring 8 is arranged at the bottom of the sliding rod 4, two sides of the bottom of the first arc ring 8 are fixedly connected with mounting plates 5 through connecting rods 6 which are fixedly arranged, a second arc ring 7 is fixedly connected between the tops of the two mounting plates 5 through connecting columns, an arc-shaped sliding groove is formed between the first arc ring 8 and the second arc ring 7, the bottom end of the sliding rod 4 is embedded in the arc-shaped sliding groove, the valve positioner body 1 is rotated through the slide bar 14 and the arc-shaped sliding groove according to the position of the pipeline, the installation screw grooves 13 are all formed in one side of the bottoms of the two installation plates 5, the locking bolts 11 are connected to the internal threads of the installation screw grooves 13, the top of the test meter of the valve positioner body 1 is hinged to the dustproof cover 3 through the damping hinges 2, and the dustproof cover 3 is matched with the test meter of the valve positioner body 1 in size.

According to the figure 2-3, two connecting plates 14 are fixedly arranged on one side of a shell of a valve positioner body 1, pipe clamps 16 are arranged on one sides of the two connecting plates 14, damping rotating shafts 15 are fixedly arranged on one sides of the two connecting plates 14, the two pipe clamps 16 are respectively and fixedly connected with the two damping rotating shafts 15, the two pipe clamps 16 are opposite to the connecting pipeline of the valve positioner body 1 in position, the pipe clamps 16 are rotated to enable the two pipe clamps 16 to be stably clamped on the outer side of an external pipeline to clamp and fix the connected pipeline, the looseness of the pipeline in long-time use is avoided, a plurality of second pin holes 12 and a plurality of first pin holes 9 are respectively formed in the inner wall of one side of a second arc ring 7 and the inner wall of one side of a first arc ring 8, each second pin hole 12 is opposite to each first pin hole 9, a third pin hole is formed in one side of a sliding rod 4, and the two first, The inside interlude of second pinhole 12 and third pinhole is connected with fixed pin 10, and after valve locator body 1 rotated to the relative position with the pipeline, can alternate fixed pin 10 in the inside of first pinhole 9, second pinhole 12 and third pinhole, fixed with valve locator body 1 and slide bar 14.

When in specific use, the utility model relates to a valve positioner with adjusting structure, when in use, the first arc ring 8, the second arc ring 7 and the valve positioner body 1 can be firstly installed on the appointed equipment through the installation plate 5 and the locking bolt 11, then the valve positioner body 1 is rotated through the slide bar 14 and the arc chute according to the position of the pipeline, after the valve positioner body 1 is rotated to the relative position with the pipeline, the fixing pin 10 can be inserted into the first pin hole 9, the second pin hole 12 and the third pin hole, the valve positioner body 1 and the slide bar 14 are fixed, then the external pipeline can be inserted into the connecting pipeline of the valve positioner body 1, after the insertion is stable, the pipe clamp 16 is rotated, so that the two pipe clamps 16 are stably clamped outside the external pipeline, the connected pipeline is clamped and fixed, the use of the valve positioner is prevented from being loosened and influenced when the pipeline is used for a long time, when not using, accessible damping is articulated 2 and is overturn 3 test table outsides to valve locator body 1 with shield, prevents dust to it, avoids external dust adhesion to influence staff's data reading at the gauge outfit.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a valve positioner with adjust structure, includes valve positioner body (1), its characterized in that, fixed slide bar (4) that is equipped with in one side of valve positioner body (1) bottom, the bottom of slide bar (4) is equipped with first arc ring (8), connecting rod (6) fixedly connected with mounting panel (5), two that the bottom both sides of first arc ring (8) all are equipped with through fixed connecting rod (6) that are equipped with, form the arc spout between first arc ring (8) and second arc ring (7), the bottom of slide bar (4) is inlayed and is located the inside of arc spout, two installation thread groove (13) have all been seted up to bottom one side of mounting panel (5), the inside threaded connection of installation thread groove (13) has locking bolt (11).

2. A valve positioner having an adjustment mechanism according to claim 1, wherein: the testing meter top of valve locator body (1) articulates through damping hinge (2) has shield (3), shield (3) and the testing meter size looks adaptation of valve locator body (1).

3. A valve positioner having an adjustment mechanism according to claim 1, wherein: two connecting plates (14) are fixedly arranged on one side of a shell of the valve positioner body (1), and pipe clamps (16) are arranged on one sides of the two connecting plates (14).

4. A valve positioner having an adjustment mechanism according to claim 3, wherein: two one side of connecting plate (14) is fixed and is equipped with damping pivot (15), two pipe clamp (16) are equallyd divide respectively with two damping pivot (15) fixed connection, two the connecting tube position of pipe clamp (16) and valve locator body (1) is just right.

5. A valve positioner having an adjustment mechanism according to claim 1, wherein: a plurality of second pinholes (12) and a plurality of first pinholes (9) have been seted up respectively to one side inner wall of second arc ring (7) and one side inner wall of first arc ring (8), every second pinhole (12) all just right with every first pinhole (9) position.

6. The valve positioner of claim 5, wherein: and a third pin hole is formed in one side of the sliding rod (4), and a fixing pin (10) is inserted and connected into the first pin hole (9), the second pin hole (12) and the third pin hole which are opposite in position.