CN215639953U - Flange butterfly valve test tool - Google Patents
Flange butterfly valve test tool Download PDFInfo
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- CN215639953U CN215639953U CN202121813523.XU CN202121813523U CN215639953U CN 215639953 U CN215639953 U CN 215639953U CN 202121813523 U CN202121813523 U CN 202121813523U CN 215639953 U CN215639953 U CN 215639953U
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- butterfly valve
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- flange butterfly
- clamping plate
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Abstract
The application discloses experimental frock of flange butterfly valve, including baffle, flange butterfly valve body, valve body fixed block, solid fixed cylinder support column, solid fixed cylinder, connecting pipe, pressurization body, rubber pad, arc clamping plate, spiral shell dish, the pump body, conveying pipeline, backup pad, bottom plate, accomodate groove, test bench, through-hole and ponding groove. This application sets up the pressurization body through the inside at the solid fixed cylinder, rotate the screw rod of spiral shell dish bottom and connect the bearing of arc clamping plate top surface, make arc clamping plate move down in the inside of solid fixed cylinder when rotatory spiral shell dish, inner wall through at arc clamping plate sets up the rubber pad, the outer wall surface of the pressurization body of closely laminating with the wall of rubber pad, make the rubber pad hug closely the surface of pressurization body when arc clamping plate removes, thereby play the fixed action to the pressurization body, in order to avoid when experimental because the instability of pressurization body, the sealed effect of influence detection flange butterfly valve body.
Description
Technical Field
The application relates to the technical field of flange butterfly valve tests, in particular to a flange butterfly valve test tool.
Background
The flange butterfly valve has simple structure, small volume and light weight, is composed of a few parts, and is widely applied to industries such as petrochemical industry, electric power, metallurgy, drainage, municipal construction and the like. The butterfly valve has been widely applied to various fields of social production due to stable performance, and under the prior art, when the butterfly valve is produced in batches, how to control the sealing quality of the butterfly valve becomes a very concern of manufacturers.
In the existing detection operation steps, the operation of directly connecting the valve to the water pipe is not easy to realize, the connection structure at one end of the water pipe is easy to damage after being used for many times, the detection result is influenced, and a sealing test is necessary to be carried out between the water pipe and the valve to be detected. Therefore, a flange butterfly valve test tool is provided aiming at the problems.
Disclosure of Invention
The utility model provides a flange butterfly valve test fixture is used for solving the fixed problem of the flange butterfly valve among the prior art in this embodiment.
According to one aspect of the application, a flange butterfly valve test tool is provided, and comprises a baffle, a flange butterfly valve body, a valve body fixing block, a fixing cylinder, a pump body, a conveying pipe, a supporting plate, a bottom plate, a test bed, a through hole and a fixing mechanism;
the fixed establishment includes solid fixed cylinder support column, solid fixed cylinder, rubber pad, arc clamping plate and spiral shell dish, the top surface of the base fixed connection baffle of solid fixed cylinder support column, the outer wall surface of the solid fixed cylinder of top surface fixed connection of bottom plate, the inside of the solid fixed cylinder of screw rod threaded connection of spiral shell dish bottom, the screw rod of spiral shell dish bottom rotates the bearing of connecting arc clamping plate top surface, the inner wall of arc clamping plate sets up the rubber pad, the outer wall surface of the inside sliding connection pressurization body of solid fixed cylinder, the outer wall surface of the wall of rubber pad closely laminates the pressurization body.
Furthermore, a water accumulation groove is formed in the top surface of the test bed, the inner wall of the water accumulation groove is clamped and connected with the surface of the outer wall of the baffle, and a through hole is formed in the top surface of the baffle.
Further, the bottom surface avris fixed connection backup pad's of test bench top surface, the bottom surface fixed connection bottom plate's of backup pad top surface avris, the top surface setting of bottom plate accomodates the groove.
Further, the base of valve body fixed block fixed connection baffle's top surface, the bottom surface of flange butterfly valve body is fixed connection to the top surface of valve body fixed block.
Further, the output end of the conveying pipe is fixedly connected with the input end of the pump body, the output end of the pump body is fixedly connected with the input end of the connecting pipe, and the output end of the connecting pipe is fixedly connected with the input end of the pressurizing pipe body.
Furthermore, the through holes are arranged in a plurality of numbers, and the through holes are uniformly distributed on the top surface of the baffle.
Furthermore, the number of the fixed cylinders is two, and the two fixed cylinders are symmetrically arranged along the vertical center line of the valve body fixed block.
Furthermore, the number of the supporting plates is two, and the two supporting plates are symmetrically arranged along the vertical center line of the bottom plate.
Through the above-mentioned embodiment of this application, adopted fixed establishment, solved the fixed problem of the experimental frock of flange butterfly valve, gained the fixed effect of the experimental frock of flange butterfly valve.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a perspective view of a fastening mechanism according to an embodiment of the present application;
FIG. 2 is a schematic cross-sectional view of one embodiment of the present application;
fig. 3 is a schematic front view of an embodiment of the present application.
In the figure: 1. the flange butterfly valve comprises a baffle plate, 2, a flange butterfly valve body, 3, a valve body fixing block, 4, a fixing cylinder supporting column, 5, a fixing cylinder, 6, a connecting pipe, 7, a pressurizing pipe body, 8, a rubber pad, 9, an arc clamping plate, 10, a screw disc, 11, a pump body, 12, a conveying pipeline, 13, a supporting plate, 14, a bottom plate, 15, an accommodating groove, 16, a test bed, 17, a through hole, 18 and a water accumulating groove.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
The valve seal test device of the flange butterfly valve test tool in the embodiment can be used for sealing detection of the valve, for example, the flange butterfly valve test tool with the fixing mechanism of the valve seal test device is provided in the embodiment, and the valve seal test device of the flange butterfly valve test tool with the fixing structure in the embodiment can be used for sealing detection of the valve.
The utility model provides a valve seal test device, wherein, includes the rack, is equipped with manual clamping device on the rack, is equipped with fastener on the rack, and fastener is used for fixing manual clamping device, and valve seal test device still is equipped with pressure input device, and this pressure input device is used for providing the pressure of test valve leakproofness.
The fastening device comprises a stud, a push rod assembly, a jack, a high-pressure oil pump station and a control electric box, wherein the push rod assembly is fixedly connected with the jack, the jack is fixedly connected with the high-pressure oil pump station and is controlled by the high-pressure oil pump station, the high-pressure oil pump station is electrically connected with the control electric box, the high-pressure oil pump station is controlled by the control electric box, and the push rod assembly passes through the stud and a rack.
The push rod component is fixedly connected with the jack through a connecting flange.
The pressure input device comprises a high-pressure reciprocating pump for providing pressure, and the high-pressure reciprocating pump is connected with the tested valve through a three-way device.
The manual clamping device comprises a red copper gasket, a sealing connecting plate is fixedly connected onto the red copper gasket and used for clamping the tested valve, a quick connector is fixedly connected onto the sealing connecting plate, one end of the quick connector is communicated with the pressure input device, and the other end of the quick connector is communicated with the tested valve.
The manual clamping device further comprises an L-shaped pipe joint and a rotor flow meter, one end of the L-shaped pipe joint is connected with the tested valve, and the other end of the L-shaped pipe joint is connected with the rotor flow meter.
The quick connector and the sealing connecting plate are sealed through an O-shaped ring.
The sealing connecting plate is fixed through a gasket and a nut.
The manual clamping device further comprises a pressure release valve arranged at the free end of the adapter through an adapter connected with the valve to be tested.
Push rod subassembly including setting up the angle bar at both ends, set up the push rod between the angle bar at both ends, the push rod passes through nut and angle bar fixed connection, sets up the push pedal on the push rod, this push pedal can slide on the push rod, the push pedal front end sets up linking stop, the linking stop front end sets up the tight piece in top.
The tee joint device comprises a tee joint body, T-shaped through holes are formed in the tee joint body, quick connectors are arranged on two holes of the tee joint body, and the other hole of the tee joint body is communicated with a pressure gauge.
The tee joint body is communicated with the pressure gauge through a welding pipe, and the welding pipe is fixed through a hexagonal nut and sealed through an O-shaped ring.
The lower end of the tee body is provided with a straight rod which is arranged on the bottom plate.
The installation and the use process of the testing device are as follows:
firstly, a rack and a push rod assembly are fixedly installed through a stud, a jack and the push rod assembly are fixed through a connecting flange, a high-pressure oil pump station and a control electric box are connected with the jack through pipelines and are fixed on the rack, and a three-way device is connected with a high-pressure reciprocating pump through a pipeline.
Installing a manual clamping device, installing a red copper gasket in the tensioning plates, screwing in the quick connector, screwing by using a spanner, embedding the O-shaped ring, installing the two tensioning plates into channels at two sides of the valve in a linear direction to ensure that the O-shaped ring in the valve can be completely sealed, aligning through holes on the tensioning plates, inserting a standard part stud, screwing in a nut, and screwing by using the spanner; the lateral sealing installation is to fixedly connect the sealing head, the quick connector, the adapter and the pressure release valve through threads and then to install an O-shaped ring in the side hole of the valve body.
Of course, the embodiment can also be used for fixing valve seal testing devices of flange butterfly valve testing tools with other structures. Here no longer give unnecessary details, introduce the fixed establishment of the experimental frock of flange butterfly valve of the valve seal test device of this application embodiment below.
Referring to fig. 1-3, a flange butterfly valve test tool comprises a baffle 1, a flange butterfly valve body 2, a valve body fixing block 3, a fixing cylinder 5, a pump body 11, a conveying pipe 12, a supporting plate 13, a bottom plate 14, a test bed 16, a through hole 17 and a fixing mechanism;
the fixing mechanism comprises a fixed cylinder supporting column 4, a fixed cylinder 5, a rubber pad 8, an arc clamping plate 9 and a spiral shell disk 10, wherein the base of the fixed cylinder supporting column 4 is fixedly connected with the top surface of the baffle 1, the top surface of the bottom plate 14 is fixedly connected with the outer wall surface of the fixed cylinder 5, a screw at the bottom of the spiral shell disk 10 is in threaded connection with the inside of the fixed cylinder 5, the screw at the bottom of the spiral shell disk 10 is in rotary connection with a bearing at the top surface of the arc clamping plate 9, the rubber pad 8 is arranged on the inner wall of the arc clamping plate 9, the inside of the fixed cylinder 5 is in sliding connection with the outer wall surface of the pressurizing pipe body 7, the wall surface of the rubber pad 8 is tightly attached to the outer wall surface of the pressurizing pipe body 7, the screw at the bottom of the spiral shell disk 10 is in rotary connection with the bearing at the top surface of the arc clamping plate 9 by arranging the pressurizing pipe body 7 in the fixed cylinder 5, and the arc clamping plate 9 moves downwards in the fixed cylinder 5 when the spiral shell disk 10 rotates, the rubber pad 8 is arranged on the inner wall of the arc-shaped clamping plate 9, the wall surface of the rubber pad 8 is tightly attached to the outer wall surface of the pressurizing pipe body 7, and when the arc-shaped clamping plate 9 moves, the rubber pad 8 is tightly attached to the surface of the pressurizing pipe body 7, so that the pressurizing pipe body 7 is fixed, and the sealing effect of the detection flange butterfly valve body 2 is prevented from being influenced due to the instability of the pressurizing pipe body 7 in the test;
the top surface of the test bed 16 is provided with a water accumulating tank 18, the inner wall of the water accumulating tank 18 is clamped and connected with the outer wall surface of the baffle plate 1, the top surface of the baffle plate 1 is provided with a through hole 17, the water accumulating tank 18 is arranged on the top surface of the test bed 16, the baffle plate 1 is arranged in the water accumulating tank 18, and then the top surface of the baffle plate 1 is provided with the through hole 17, when the flange butterfly valve body 2 is tested, if the sealing performance among the flange butterfly valve body 2, the connecting pipe 6 and the pressurizing pipe body 7 is poor, liquid is easy to leak, so that the liquid enters the water accumulating tank 18 through the through hole 17 on the top surface of the baffle plate 1, the bottom surface side of the test bed 16 is fixedly connected with the top surface of the support plate 13, the bottom surface of the support plate 13 is fixedly connected with the top surface side of the bottom plate 14, the top surface of the bottom plate 14 is provided with the accommodating tank 15, and the liquid flows into the accommodating tank 15 through the water accumulating tank 18, the receiving groove 15 is used for receiving, the top surface of the base fixed connection baffle 1 of the valve body fixed block 3 is fixedly connected with the bottom surface of the flange butterfly valve body 2, the output end of the material conveying pipe 12 is fixedly connected with the input end of the pump body 11, the output end of the pump body 11 is fixedly connected with the input end of the connecting pipe 6, the output end of the connecting pipe 6 is fixedly connected with the input end of the pressurizing pipe body 7, the flange butterfly valve body 2, the connecting pipe 6, the pressurizing pipe body 7 and the pump body 11 are fixedly connected, so that the experimental effect of the flange butterfly valve body 2 can be detected when the pump body 11 is started, the number of the through holes 17 is a plurality, the through holes 17 are uniformly distributed on the top surface of the baffle 1, the number of the fixing cylinders 5 is two, and the two fixing cylinders 5 are symmetrically arranged along the vertical center line of the valve body fixed block 3, the number of the support plates 13 is two, and the two support plates 13 are symmetrically arranged along the vertical center line of the bottom plate 14.
When the test table is used, the pressurizing pipe body 7 is arranged in the fixed cylinder 5, the screw at the bottom of the screw disc 10 is rotatably connected with the bearing on the top surface of the arc clamping plate 9, the arc clamping plate 9 moves downwards in the fixed cylinder 5 when the screw disc 10 rotates, the rubber pad 8 is arranged on the inner wall of the arc clamping plate 9, the wall surface of the rubber pad 8 is tightly attached to the outer wall surface of the pressurizing pipe body 7, the rubber pad 8 is tightly attached to the surface of the pressurizing pipe body 7 when the arc clamping plate 9 moves, so that the pressurizing pipe body 7 is fixed, the sealing effect of the flange butterfly valve body 2 is prevented from being influenced and detected due to the instability of the pressurizing pipe body 7 during testing, the water accumulating groove 18 is formed in the top surface of the test table 16, the baffle plate 1 is arranged in the water accumulating groove 18, the through hole 17 is formed in the top surface of the baffle plate 1, and when the flange butterfly valve body 2 is tested and detected, if flange butterfly valve body 2, the leakproofness between connecting pipe 6 and the pressurization body 7 is not good, leak liquid easily, thereby liquid gets into the inside of ponding groove 18 through the through-hole 17 of 1 top surface of baffle, through the top surface setting at bottom plate 14 accomodates groove 15, liquid flows in through ponding groove 18 and accomodates groove 15, through accomodating groove 15 and playing the effect of accomodating, through with flange butterfly valve body 2, connecting pipe 6, fixed connection between pressurization body 7 and the pump body 11, thereby can detect flange butterfly valve body 2's sealed experimental effect through the pipeline intercommunication when starting pump body 11.
The application has the advantages that:
1. through the inside at the fixed cylinder sets up the pressurization body, rotate the screw rod of spiral shell dish bottom and connect the bearing of arc clamping plate top surface, make arc clamping plate move down in the inside of fixed cylinder when rotatory spiral shell dish, inner wall through at arc clamping plate sets up the rubber pad, the outer wall surface of the pressurization body of closely laminating with the wall of rubber pad, make the rubber pad hug closely the surface of pressurization body when arc clamping plate removes, thereby play the fixed action to the pressurization body, because the instability of pressurization body when in experiment, the sealed effect of influence detection flange butterfly valve body.
2. Through offering the ponding groove at the top surface of test bench, the inside in ponding groove sets up the baffle, then offer the through-hole at the top surface of baffle, when doing the experiment to the flange butterfly valve body and examine time measuring, if the flange butterfly valve body, the leakproofness between connecting pipe and the pressurization body is not good, leak liquid easily, thereby liquid gets into the inside of ponding groove through the through-hole of baffle top surface, accomodate the groove through the top surface setting at the bottom plate, liquid flows into through the ponding groove and accomodates the groove, play the effect of accomodating through accomodating the groove, through with the flange butterfly valve body, the connecting pipe, fixed connection between pressurization body and the pump body, thereby liquid passes through the pipeline intercommunication and can detect the sealed test effect of flange butterfly valve body when starting the pump body.
It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (8)
1. The utility model provides a flange butterfly valve test fixture which characterized in that: the flange butterfly valve comprises a baffle (1), a flange butterfly valve body (2), a valve body fixing block (3), a fixing cylinder (5), a pump body (11), a conveying pipe (12), a supporting plate (13), a bottom plate (14), a test bed (16), a through hole (17) and a fixing mechanism;
the fixing mechanism comprises a fixed cylinder supporting column (4), a fixed cylinder (5), a rubber pad (8), an arc clamping plate (9) and a spiral shell disc (10), the top surface of a base fixed connection baffle (1) of the fixed cylinder supporting column (4), the outer wall surface of the top surface fixed connection fixed cylinder (5) of the bottom plate (14), the screw thread of the bottom of the spiral shell disc (10) is connected with the inside of the fixed cylinder (5), the screw of the bottom of the spiral shell disc (10) rotates to connect a bearing of the top surface of the arc clamping plate (9), the inner wall of the arc clamping plate (9) is provided with the rubber pad (8), the outer wall surface of the internal sliding connection pressurizing pipe body (7) of the fixed cylinder (5) is tightly attached to the wall surface of the pressurizing pipe body (7) of the rubber pad (8).
2. The flange butterfly valve test tool of claim 1, characterized in that: the water accumulation tank (18) is arranged on the top surface of the test bed (16), the inner wall of the water accumulation tank (18) is clamped and connected with the outer wall surface of the baffle (1), and the through hole (17) is arranged on the top surface of the baffle (1).
3. The flange butterfly valve test tool of claim 1, characterized in that: the top surface of bottom surface avris fixed connection backup pad (13) of test bench (16), the top surface avris of bottom surface fixed connection bottom plate (14) of backup pad (13), the top surface setting of bottom plate (14) is accomodate groove (15).
4. The flange butterfly valve test tool of claim 1, characterized in that: the base of valve body fixed block (3) is fixed connection baffle (1) the top surface, the bottom surface of the top surface fixed connection flange butterfly valve body (2) of valve body fixed block (3).
5. The flange butterfly valve test tool of claim 1, characterized in that: the output end of the material conveying pipe (12) is fixedly connected with the input end of the pump body (11), the output end of the pump body (11) is fixedly connected with the input end of the connecting pipe (6), and the output end of the connecting pipe (6) is fixedly connected with the input end of the pressurizing pipe body (7).
6. The flange butterfly valve test tool of claim 1, characterized in that: the number of the through holes (17) is a plurality of, and the through holes (17) are uniformly distributed on the top surface of the baffle (1).
7. The flange butterfly valve test tool of claim 1, characterized in that: the number of the fixed cylinders (5) is two, and the two fixed cylinders (5) are symmetrically arranged along the vertical center line of the valve body fixed block (3).
8. The flange butterfly valve test tool of claim 1, characterized in that: the number of the supporting plates (13) is two, and the two supporting plates (13) are symmetrically arranged along the vertical center line of the bottom plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121813523.XU CN215639953U (en) | 2021-08-04 | 2021-08-04 | Flange butterfly valve test tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121813523.XU CN215639953U (en) | 2021-08-04 | 2021-08-04 | Flange butterfly valve test tool |
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| Publication Number | Publication Date |
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| CN215639953U true CN215639953U (en) | 2022-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121813523.XU Active CN215639953U (en) | 2021-08-04 | 2021-08-04 | Flange butterfly valve test tool |
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| CN (1) | CN215639953U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114577698A (en) * | 2022-02-24 | 2022-06-03 | 青岛理工大学 | Concrete permeability detection device and method |
| CN115524068A (en) * | 2022-10-31 | 2022-12-27 | 常州多密特密封科技有限公司 | Tightness testing device for multi-lip rotary oil seal |
-
2021
- 2021-08-04 CN CN202121813523.XU patent/CN215639953U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114577698A (en) * | 2022-02-24 | 2022-06-03 | 青岛理工大学 | Concrete permeability detection device and method |
| CN114577698B (en) * | 2022-02-24 | 2023-12-12 | 青岛理工大学 | Concrete permeability detection device and method |
| CN115524068A (en) * | 2022-10-31 | 2022-12-27 | 常州多密特密封科技有限公司 | Tightness testing device for multi-lip rotary oil seal |
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