CN210034577U - Instrument valve connection structure - Google Patents
Instrument valve connection structure Download PDFInfo
- Publication number
- CN210034577U CN210034577U CN201920684073.5U CN201920684073U CN210034577U CN 210034577 U CN210034577 U CN 210034577U CN 201920684073 U CN201920684073 U CN 201920684073U CN 210034577 U CN210034577 U CN 210034577U
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- plate
- flange
- connecting pipe
- instrument valve
- positioning
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- Expired - Fee Related
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Abstract
A connecting structure of an instrument valve comprises an instrument valve, a pipeline, a first flange, a second flange, a positioning plate, a sealing gasket, a fastening plate and an inserting rod, wherein the instrument valve is provided with a first connecting pipe, the lower end of the first connecting pipe is provided with the first flange, the pipeline is provided with the second connecting pipe, the upper end of the second connecting pipe is provided with the second flange, the first flange is connected with the second flange, the upper side of the sealing gasket is connected with the first flange, the lower side of the sealing gasket is connected with the second flange, the upper end of the positioning plate is provided with a first reinforcing plate, the inner side of the first reinforcing plate is connected with the first connecting pipe, two sides of the first reinforcing plate are provided with a first connecting plate, a screw penetrates through the first connecting plate, two ends of a screw are connected with a first nut through threads, the middle part of the positioning plate is connected with the first flange, the positioning plate is provided with, the first inserting plate is connected with the first groove.
Description
Technical Field
The utility model relates to an instrument valve field especially relates to an instrument valve connection structure.
Background
The connecting structure between current instrument valve and pipeline is single, and phenomena such as the junction often appears becoming flexible, leaks, influences the instrument measuring precision, has the drawback.
SUMMERY OF THE UTILITY MODEL
The utility model discloses it is not enough to the above-mentioned that prior art exists, provide a rational in infrastructure instrument valve connection structure.
The utility model aims at realizing through the following technical scheme:
a connecting structure of an instrument valve comprises an instrument valve, a pipeline, a first flange, a second flange, a positioning plate, a sealing gasket, a fastening plate and an inserting rod, wherein the instrument valve is provided with a first connecting pipe, the lower end of the first connecting pipe is provided with the first flange, the pipeline is provided with the second connecting pipe, the upper end of the second connecting pipe is provided with the second flange, the first flange is connected with the second flange, the upper side of the sealing gasket is connected with the first flange, the lower side of the sealing gasket is connected with the second flange, the upper end of the positioning plate is provided with a first reinforcing plate, the inner side of the first reinforcing plate is connected with the first connecting pipe, two sides of the first reinforcing plate are provided with a first connecting plate, a screw penetrates through the first connecting plate, two ends of a screw are connected with a first nut through threads, the middle part of the positioning plate is connected with the first flange, the positioning plate is provided with, the first inserting plate is connected with the first groove, the lower end of the positioning plate is connected with the second flange, the positioning plate is provided with the second inserting plate, the second flange is provided with the second groove, the second inserting plate is matched with the second groove, and the second inserting plate is connected with the second groove.
The mounting plate is connected in the locating plate outside, the mounting plate has the inserted bar, the inserted bar passes the locating plate in proper order, a flange, a picture peg, No. two flanges, No. two nuts are connected to the picture peg, the inserted bar passes through No. three nuts of threaded connection, the mounting plate lower extreme has No. two gusset plates, No. two inboard connecting tube upsides of gusset plate, the annular plate is connected to the pipeline downside, the annular plate both sides have No. three connecting plates, No. two gusset plate both sides have No. two connecting plates, No. two screw rods pass in proper order and pass No. two connecting plates, No. three connecting plates, No. two nuts of threaded connection are passed through at No. two screw rod both.
Has the advantages that:
the sealing gasket has the effect of enhancing the sealing performance, prevents the leakage phenomenon at the joint of the first flange and the second flange, avoids influencing the accuracy of the measuring result of the instrument, and has the advantages of reducing the connecting gap, increasing the stability of the connection, positioning, preventing the first flange and the second flange from rotating and shifting, preventing the gap and the leakage phenomenon at the joint, improving the accuracy of the measuring of the instrument, reasonable structure, positioning and reinforcing the fastening plate, the positioning plate, the first flange and the second flange from being separated and loosened, enhancing the structural stability, reasonable structure, the first reinforcing plate, the second reinforcing plate and the annular plate respectively fixedly connect the first connecting pipe and the pipeline, preventing the separation and the shifting of the first reinforcing plate, the second reinforcing plate and the annular plate, The mounting plate provides the fulcrum, increases locating plate, mounting plate location nature, avoids it to take place drunkenness, skew, and additional strengthening structural stability is rational in infrastructure.
Drawings
Fig. 1 is a schematic view of a connection structure of an instrument valve according to the present invention.
Fig. 2 is a sectional view of an instrument valve connection structure of the present invention.
Fig. 3 is a top view of the instrument valve connection structure of the present invention.
Detailed Description
The invention is explained in more detail below with reference to the figures and examples:
a connecting structure of an instrument valve comprises an instrument valve 01, a pipeline 03, a first flange 05, a second flange 06, a positioning plate 07, a sealing gasket 12, a fastening plate 16 and an inserting rod 17, wherein the instrument valve 01 is provided with a first connecting pipe 02, the lower end of the first connecting pipe 02 is provided with the first flange 05, the pipeline 03 is provided with the second connecting pipe 04, the upper end of the second connecting pipe 04 is provided with the second flange 06, the first flange 05 is connected with the second flange 06, the upper side of the sealing gasket 12 is connected with the first flange 05, the lower side of the sealing gasket 12 is connected with the second flange 06, the upper end of the positioning plate 07 is provided with a first reinforcing plate 23, the inner side of the first reinforcing plate 23 is connected with the first connecting pipe 02, two sides of the first reinforcing plate 23 are provided with the first connecting plate 13, a screw 14 penetrates through the first connecting plate 13, two ends of the first screw 14 are connected with a first nut 15 through, the positioning plate 07 is provided with a first insertion plate 08, the first flange 05 is provided with a first groove 10, the first insertion plate 08 is matched with the first groove 10, the first insertion plate 08 is connected with the first groove 10, the lower end of the positioning plate 07 is connected with a second flange 06, the positioning plate 07 is provided with a second insertion plate 09, the second flange 06 is provided with a second groove 11, the second insertion plate 09 is matched with the second groove 11, and the second insertion plate 09 is connected with the second groove 11.
The mounting plate 16 is connected in the locating plate 07 outside, mounting plate 16 has inserted bar 17, inserted bar 17 passes locating plate 07 in proper order, flange 05 No. one, picture peg 08, No. two flange 06, No. two picture pegs 09 connect No. three nuts 18, inserted bar 17 passes through No. three nuts 18 of threaded connection, mounting plate 16 lower extreme has No. two gusset plates 19, No. two 19 inboard connecting tube 03 upsides of gusset plate, pipeline 03 downside go up the annular plate 24, 24 both sides of annular plate have No. three connecting plates 25, No. two 19 both sides of gusset plate have No. two connecting plates 20, No. two screw rods 21 pass through No. two connecting plates 20 in proper order, No. three connecting plates 25, No. two screw rods 21 both ends are through No. two nuts 22 of threaded connection.
The sealing gasket 12 has the function of enhancing the sealing performance, prevents the leakage phenomenon at the joint of the first flange 05 and the second flange 06, avoids influencing the accuracy of the measuring result of the instrument, the positioning plate 07 is respectively connected with the first flange 05 and the second flange 06 in an embedded manner, reduces the connecting gap, increases the stability of the connection, has the positioning performance, prevents the first flange 05 and the second flange 06 from rotating and deviating, avoids the gap and the leakage phenomenon at the joint, improves the measuring accuracy of the instrument, has reasonable structure, the inserted rod 17 is matched with the third nut 18 to play a role of positioning and reinforcing, prevents the fastening plate 16, the positioning plate 07, the first flange 05 and the second flange 06 from separating and loosening, enhances the stability of the structure, has reasonable structure, and the first reinforcing plate 23, the second reinforcing plate 19 and the annular plate 24 are respectively fixedly connected with the first connecting pipe 02 and the pipeline 03, prevent to break away from, when shifting, and for locating plate 07, mounting plate 16 provide the fulcrum, increase locating plate 07, mounting plate 16 location nature, avoid it to take place the drunkenness, skew, strengthen structural stability, rational in infrastructure.
Claims (2)
1. A connecting structure of an instrument valve is characterized by comprising an instrument valve, a pipeline, a first flange, a second flange, a positioning plate, a sealing gasket, a fastening plate and an inserting rod, wherein the instrument valve is provided with a first connecting pipe, the lower end of the first connecting pipe is provided with the first flange, the pipeline is provided with the second connecting pipe, the upper end of the second connecting pipe is provided with the second flange, the first flange is connected with the second flange, the upper side of the sealing gasket is connected with the first flange, the lower side of the sealing gasket is connected with the second flange, the upper end of the positioning plate is provided with a reinforcing plate, the inner side of the reinforcing plate is connected with the first connecting pipe, two sides of the first reinforcing plate are provided with a connecting plate, a screw rod penetrates through the first connecting plate, two ends of a screw rod are connected with a first nut through threads, the middle part of the positioning plate is connected with the first flange, the positioning plate is provided with, the first inserting plate is connected with the first groove, the lower end of the positioning plate is connected with the second flange, the positioning plate is provided with the second inserting plate, the second flange is provided with the second groove, the second inserting plate is matched with the second groove, and the second inserting plate is connected with the second groove.
2. The instrument valve connecting structure according to claim 1, wherein the outer side of the positioning plate is connected with a fastening plate, the fastening plate is provided with an insert rod, the insert rod sequentially penetrates through the positioning plate, the first flange, the first insert plate, the second flange and the second insert plate to be connected with a third nut, the insert rod is connected with the third nut through threads, the lower end of the fastening plate is provided with a second reinforcing plate, the inner side of the second reinforcing plate is connected with the upper side of a pipeline, the lower side of the pipeline is connected with a ring plate, two sides of the ring plate are provided with third connecting plates, two sides of the second reinforcing plate are provided with second connecting plates, a second screw rod sequentially penetrates through the second connecting plates and the third connecting plates, and two ends of the second screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920684073.5U CN210034577U (en) | 2019-05-14 | 2019-05-14 | Instrument valve connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920684073.5U CN210034577U (en) | 2019-05-14 | 2019-05-14 | Instrument valve connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210034577U true CN210034577U (en) | 2020-02-07 |
Family
ID=69365254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920684073.5U Expired - Fee Related CN210034577U (en) | 2019-05-14 | 2019-05-14 | Instrument valve connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210034577U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111503391A (en) * | 2020-04-13 | 2020-08-07 | 宁波华望信息科技有限公司 | Valve that security performance is high that possesses fixed effectual |
| CN111623176A (en) * | 2020-04-21 | 2020-09-04 | 安徽丹凤缘科技有限公司 | Automatic change water supply instrument valve connection structure |
-
2019
- 2019-05-14 CN CN201920684073.5U patent/CN210034577U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111503391A (en) * | 2020-04-13 | 2020-08-07 | 宁波华望信息科技有限公司 | Valve that security performance is high that possesses fixed effectual |
| CN111623176A (en) * | 2020-04-21 | 2020-09-04 | 安徽丹凤缘科技有限公司 | Automatic change water supply instrument valve connection structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200207 Termination date: 20210514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |