CN215568397U - Mounting and fixing device of pneumatic regulating valve - Google Patents
Mounting and fixing device of pneumatic regulating valve Download PDFInfo
- Publication number
- CN215568397U CN215568397U CN202120913518.XU CN202120913518U CN215568397U CN 215568397 U CN215568397 U CN 215568397U CN 202120913518 U CN202120913518 U CN 202120913518U CN 215568397 U CN215568397 U CN 215568397U
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- regulating valve
- valve body
- adjustable
- supporting
- pneumatic regulating
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Abstract
The utility model discloses an installation and fixation device of a pneumatic regulating valve, which comprises a pneumatic regulating valve body and a fixed support mechanism for supporting the pneumatic regulating valve body, wherein the pneumatic regulating valve body comprises two groups of flange connection parts at the bottom, the fixed support mechanism comprises a group of support frames, an adjustable support plate which is arranged above the support frames and has adjustable height, and a pipeline support plate which is arranged above the adjustable support plate and supports the flange connection parts at two sides of the pneumatic regulating valve body, the center of the adjustable support plate is rotatably connected with a group of lead screws through bearings, the center of the upper end surface of the support frames is provided with threaded holes for connecting the lead screws in a threaded manner, the top end of the lead screw is provided with a group of first bevel gears, the side surface of the adjustable support plate is provided with a group of transmission rods of which the axes are vertical to the axes of the lead screws, and the end parts of the transmission rods are provided with second bevel gears for meshing the first bevel gears. The mounting and fixing device of the pneumatic regulating valve is reasonable in structure, easy to fix the pneumatic regulating valve body and conveniently adjust the height, and has high practical value.
Description
Technical Field
The utility model belongs to the technical field of valve installation, and particularly relates to an installation fixing device of a pneumatic regulating valve.
Background
The pneumatic control valve uses compressed gas as a power source, uses a cylinder as an actuator, drives a valve by means of accessories such as a valve positioner, a converter, an electromagnetic valve, a position-retaining valve, a gas storage tank, a gas filter and the like, realizes switching value or proportional regulation, and receives a control signal of an industrial automatic control system to complete the regulation of a pipeline medium: flow, pressure, temperature, liquid level, etc. The pneumatic regulating valve has the characteristics of simple control, quick response and intrinsic safety, and no additional explosion-proof measures are needed.
When the existing pneumatic regulating valve is installed, the structure is complex and the whole pneumatic regulating valve is heavy, the pneumatic regulating valve cannot be conveniently fixed when the pipeline is butted, and the height of the pneumatic regulating valve cannot be conveniently adjusted to meet the requirement of the butting height of the current pipeline when the pipeline is butted.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a mounting and fixing device for a pneumatic control valve, so as to solve the problems of the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: a mounting and fixing device of a pneumatic regulating valve comprises a pneumatic regulating valve body and a fixed supporting mechanism for supporting the pneumatic regulating valve body;
the pneumatic adjusting valve body comprises two groups of flange connecting parts of which the bottoms are butted with pipelines, and the fixed supporting mechanism comprises a group of supporting frames, an adjustable supporting plate which is arranged above the supporting frames and has adjustable height and a pipeline supporting plate which is arranged above the adjustable supporting plate and supports the flange connecting parts at two sides of the pneumatic adjusting valve body;
the lead screw of backup pad with adjustable but the center of backup pad has a set of axle center perpendicular to through bearing swivelling joint, threaded connection lead screw's screw hole is seted up at braced frame's up end center, the top of lead screw is equipped with a set of umbrella tooth one, the side of backup pad with adjustable is provided with the transfer line in a set of axle center perpendicular to lead screw axle center, the tip of transfer line is equipped with the umbrella tooth two of meshing umbrella tooth one, and outside the transfer line kept away from the one end of umbrella tooth two extended to the backup pad with adjustable, and offered the articulate crank of adaptation butt joint groove.
Preferably, the axle sleeves are installed at four corners of the upper end face of the supporting frame, stabilizing rod pieces coaxial with the axle sleeves at the corresponding positions above the supporting frame are arranged at four corners of the bottom end of the adjustable supporting plate, the stabilizing rod pieces penetrate into the axle sleeves, and linear bearings matched with the stabilizing rod pieces in a sliding mode are embedded in the axle sleeves.
Preferably, the upper end face of the pipeline supporting plate is provided with a half-moon-shaped supporting groove matched with the flange connecting portion, a group of buckling semi-rings buckled above the flange connecting portion are fixed above the pipeline supporting plate through two groups of symmetrically arranged fastening bolts, and rubber layers are attached to the inner edge face of each buckling semi-ring and the half-moon-shaped groove of the pipeline supporting plate.
Preferably, a valve body supporting plate is symmetrically distributed between the two groups of pipeline supporting plates, the bottom end of the valve body supporting plate is fixed above the adjustable supporting plate, the top of the valve body supporting plate is an arc-shaped concave surface for supporting the bottom of the pneumatic adjusting valve body, and a rubber layer is attached to and installed in the concave surface.
Preferably, the position of the adjustable supporting plate where the adaptive transmission rod is installed is provided with a groove, and two groups of adaptive rings which are rotatably connected with the transmission rod through roller bearings are embedded in the groove.
The utility model has the technical effects and advantages that: according to the mounting and fixing device of the pneumatic regulating valve, the pneumatic regulating valve body is supported by the fixed supporting mechanism, the pipeline supporting plate is matched with the buckling semi-ring to buckle the flange connecting part of the pneumatic regulating valve body, and the bottom of the pneumatic regulating valve body is supported by the valve body supporting plate, so that the pneumatic regulating valve body is stably supported and fixed; the screw rod butted on the adjustable supporting plate can realize the thread fit with the supporting frame when the adjusting transmission rod rotates, so that the height of the adjustable supporting plate can be conveniently adjusted to meet the installation requirement of a pipeline; the arrangement of the stabilizing rod piece below the adjustable supporting plate can keep the stability of the adjustable supporting plate during lifting under the state of matching with the upper shaft sleeve of the supporting frame.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the fixing and supporting mechanism of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention.
In the figure: the pneumatic control valve comprises a pneumatic control valve body 1, a flange connecting part 101, a fixed supporting mechanism 2, a supporting frame 3, a 301 shaft sleeve, an adjustable supporting plate 4, a stable rod 401, a pipeline supporting plate 5, a snap half ring 501, a fastening bolt 502, a valve body supporting plate 6, a lead screw 7, a bevel gear I701, a bevel gear I8, a bevel gear II 801, a crank butt joint groove 802, an adapter ring 9 and a roller bearing 901.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
The utility model provides a mounting and fixing device of a pneumatic regulating valve as shown in figures 1, 2 and 3, which comprises a pneumatic regulating valve body 1 and a fixed supporting mechanism 2 for supporting the pneumatic regulating valve body 1;
the pneumatic adjusting valve body 1 comprises two groups of flange connecting parts 101 of which the bottoms are butted with pipelines, the fixed supporting mechanism 2 comprises a group of supporting frames 3, adjustable supporting plates 4 which are arranged above the supporting frames 3 and have adjustable heights, and pipeline supporting plates 5 which are arranged above the adjustable supporting plates 4 and are used for supporting the flange connecting parts 101 on the two sides of the pneumatic adjusting valve body 1, the pneumatic adjusting valve body 1 is supported by the fixed supporting mechanism 2, the pipeline supporting plates 5 are matched with the buckling semi-rings 501 to buckle the flange connecting parts 101 of the pneumatic adjusting valve body 1, the bottom of the pneumatic adjusting valve body 1 is supported by the valve body supporting plates 6, and stable supporting and fixing of the pneumatic adjusting valve body 1 are realized;
the center of the adjustable supporting plate 4 is rotatably connected with a group of lead screws 7 with the axes vertical to the adjustable supporting plate 4 through bearings, the center of the upper end surface of the supporting frame 3 is provided with a threaded hole in threaded connection with a screw rod 7, the top end of the screw rod 7 is provided with a group of bevel gears I701, a group of transmission rods 8 with the axes vertical to the axes of the screw rods 7 are arranged on the side surfaces of the adjustable supporting plates 4, a second bevel gear 801 meshed with the first bevel gear 701 is assembled at the end part of each transmission rod 8, and one end of the transmission rod 8 far away from the second bevel gear 801 extends out of the adjustable supporting plate 4 and is provided with a crank butt joint groove 802 matched with a crank, the screw rod 7 butted on the adjustable supporting plate 4 can realize the threaded fit with the supporting frame 3 when the adjusting transmission rod 8 rotates, therefore, the height of the adjustable supporting plate 4 can be conveniently adjusted, and the installation requirement of the pipeline is met.
Wherein, axle sleeve 301 is installed in braced frame 3's up end four corners, the bottom four corners of backup pad 4 with adjustable be provided with braced frame 3 top correspond the coaxial stabilizing rod piece 401 of position axle sleeve 301, stabilizing rod piece 401 penetrates in axle sleeve 301, and the embedded linear bearing who is equipped with sliding fit stabilizing rod piece 401 of axle sleeve 301, the setting of stabilizing rod piece 401 in backup pad 4 below with adjustable can keep the stability when backup pad 4 with adjustable goes up and down under the state of axle sleeve 301 on the cooperation braced frame 3.
The half moon shape of adaptation flange joint portion 101 is seted up to the up end of pipeline backup pad 5 supports the groove, and the top of pipeline backup pad 5 is fixed with a set of lock semi-ring 501 in flange joint portion 101 top through two sets of fastening bolt 502 that the symmetry set up, the rubber layer is all attached to installing in the half moon shape inslot of lock semi-ring 501 inner fringe face and pipeline backup pad 5, and is two sets of symmetric distribution has the valve body backup pad 6 of bottom mounting in adjustable backup pad 4 top between the pipeline backup pad 5, the top structure of valve body backup pad 6 is the arc concave surface that supports 1 bottom of pneumatic adjusting valve body, and pastes in the concave surface and attach and install the rubber layer.
The position of the adjustable supporting plate 4 where the adaptive transmission rod 8 is installed is provided with a groove, and two groups of adaptive rings 9 which are rotatably connected with the transmission rod 8 through roller bearings 901 are embedded in the groove.
The working principle of the installation and fixing device of the pneumatic adjusting valve is that during installation, the fastening bolt 502 is firstly screwed down to dismount the buckling semi-ring 501, then the pneumatic adjusting valve body 1 is installed above the pipeline supporting plate 5, the valve body supporting plate 6 is enabled to bear the bottom of the pneumatic adjusting valve body 1, the pipeline supporting plate 5 is enabled to support the flange connecting part 101 of the pneumatic adjusting valve body 1, finally the buckling semi-ring 501 is buckled, the fastening bolt 502 is screwed up, the limit fixing for the pneumatic adjusting valve body 1 is realized, after the fixing, the crank butt joint groove 802 of the crank butt joint transmission rod 8 is used for realizing the rotation adjustment of the transmission rod 8, when the transmission rod 8 rotates, the bevel gear II 801 is driven to rotate, and because the bevel gear II 801 is mutually meshed with the bevel gear I701, the rotation driving of the lead screw 7 can be realized, when the lead screw 7 rotates, the thread is matched with the supporting frame 3 so as to realize the displacement between the adjustable supporting plate 4 and the supporting frame 3, the lifting of the adjustable support plate 4 and the pneumatic adjusting valve body 1 above the adjustable support plate is realized, so that a user can butt the pneumatic adjusting valve body 1 with a pipeline at a mounting position.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (7)
1. A mounting and fixing device of a pneumatic regulating valve comprises a pneumatic regulating valve body (1) and a fixed supporting mechanism (2) for supporting the pneumatic regulating valve body (1);
the method is characterized in that: the pneumatic adjusting valve body (1) comprises two groups of flange connecting parts (101) of which the bottoms are butted with pipelines, and the fixed supporting mechanism (2) comprises a group of supporting frames (3), an adjustable supporting plate (4) which is arranged above the supporting frames (3) and is adjustable in height and pipeline supporting plates (5) which are arranged above the adjustable supporting plate (4) and are used for supporting the flange connecting parts (101) on the two sides of the pneumatic adjusting valve body (1);
the center of backup pad (4) is adjustable has lead screw (7) of backup pad (4) with adjustable a set of axle center perpendicular to through bearing swivelling joint, the screw hole of threaded connection lead screw (7) is seted up at the up end center of braced frame (3), the top of lead screw (7) is equipped with a set of bevel gear (701), the side of backup pad (4) with adjustable is provided with transfer line (8) in a set of axle center perpendicular to lead screw (7) axle center.
2. The mounting and fixing device of the pneumatic regulating valve according to claim 1, wherein: shaft sleeves (301) are installed at four corners of the upper end face of the supporting frame (3), and stabilizing rod pieces (401) coaxial with the shaft sleeves (301) at the corresponding positions above the supporting frame (3) are arranged at four corners of the bottom end of the adjustable supporting plate (4).
3. The mounting and fixing device of the pneumatic regulating valve as claimed in claim 2, wherein: the stabilizing rod piece (401) penetrates into the shaft sleeve (301), and a linear bearing which is in sliding fit with the stabilizing rod piece (401) is embedded in the shaft sleeve (301).
4. The mounting and fixing device of the pneumatic regulating valve according to claim 1, wherein: half-moon-shaped supporting grooves of the adaptive flange connecting portions (101) are formed in the upper end faces of the pipeline supporting plates (5), a group of buckling half rings (501) buckled above the flange connecting portions (101) are fixed above the pipeline supporting plates (5) through two groups of symmetrically arranged fastening bolts (502), and rubber layers are mounted on inner edge faces of the buckling half rings (501) and in half-moon-shaped grooves of the pipeline supporting plates (5) in an attached mode.
5. The mounting and fixing device of the pneumatic regulating valve according to claim 1, wherein: and valve body supporting plates (6) with the bottom ends fixed above the adjustable supporting plates (4) are symmetrically distributed between the two groups of pipeline supporting plates (5), the top structures of the valve body supporting plates (6) are arc-shaped concave surfaces for supporting the bottom of the pneumatic adjusting valve body (1), and rubber layers are attached and installed in the concave surfaces.
6. The mounting and fixing device of the pneumatic regulating valve according to claim 1, wherein: the end part of the transmission rod (8) is provided with a second bevel gear (801) meshed with the first bevel gear (701), and one end, far away from the second bevel gear (801), of the transmission rod (8) extends out of the adjustable supporting plate (4) and is provided with a crank butt joint groove (802) matched with a crank.
7. The mounting and fixing device of the pneumatic regulating valve as claimed in claim 6, wherein: the position of the adjustable supporting plate (4) where the adaptive transmission rod (8) is installed is provided with a groove, and two groups of adaptive rings (9) which are rotatably connected with the transmission rod (8) through roller bearings (901) are embedded in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120913518.XU CN215568397U (en) | 2021-04-29 | 2021-04-29 | Mounting and fixing device of pneumatic regulating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120913518.XU CN215568397U (en) | 2021-04-29 | 2021-04-29 | Mounting and fixing device of pneumatic regulating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215568397U true CN215568397U (en) | 2022-01-18 |
Family
ID=79858183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120913518.XU Expired - Fee Related CN215568397U (en) | 2021-04-29 | 2021-04-29 | Mounting and fixing device of pneumatic regulating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215568397U (en) |
-
2021
- 2021-04-29 CN CN202120913518.XU patent/CN215568397U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220118 |