CN214667468U - Water gauge gland gas tightness check out test set - Google Patents
Water gauge gland gas tightness check out test set Download PDFInfo
- Publication number
- CN214667468U CN214667468U CN202121124641.XU CN202121124641U CN214667468U CN 214667468 U CN214667468 U CN 214667468U CN 202121124641 U CN202121124641 U CN 202121124641U CN 214667468 U CN214667468 U CN 214667468U
- Authority
- CN
- China
- Prior art keywords
- gland
- water meter
- air
- support frame
- gas tightness
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Sealing Devices (AREA)
Abstract
The utility model provides a water gauge gland gas tightness check out test set, including first support frame, the seat subassembly of ventilating, hold the jar and writing brush, the seat is placed including a plurality of glands to the seat subassembly of ventilating, and the air pump is used for carrying high-pressure air to the breather pipe, and hold down mechanism includes second support frame, perpendicular telescopic machanism and compresses tightly the subassembly, and it includes a plurality of pressure heads to compress tightly the subassembly, and the pressure head includes pressure strip and rubber pad, has placed gas tightness detection liquid holding jar in, and the writing brush is used for dipping in of gas tightness detection liquid and gets. The detection equipment can be used for detecting the air tightness of the threaded counter bore on the water meter gland, so that the quality of the water meter gland can be ensured.
Description
Technical Field
The utility model relates to a water gauge gland gas tightness check out test set.
Background
The existing water meter gland is generally of an integral casting structure, when the water meter gland is cast, the volume of the water meter gland is large, the condensation process is caused, the shrinkage porosity phenomenon often occurs, when the upper end surface and the lower end surface of the water meter gland with the shrinkage porosity phenomenon are threaded counter bores, the upper thread counter bore and the lower thread counter bore are closer to each other, the shrinkage cavity or the gap generated by the shrinkage porosity phenomenon between the two thread counter bores is caused to be communicated, the upper thread counter bore and the lower thread counter bore are communicated to cause the water meter gland to leak, the water meter gland cannot be used, and the production quality of the water meter gland is influenced on the whole.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water gauge gland gas tightness check out test set utilizes this check out test set can carry out the gas tightness to the screw thread counter bore on the water gauge gland and detects to can guarantee the quality of water gauge gland.
The utility model provides a technical scheme that its technical problem adopted is: a water meter gland airtightness detection device comprises a first support frame, a vent seat component, a pressing mechanism, a containing tank and a writing brush, wherein the vent seat component comprises a plurality of gland containing seats, the gland containing seats are placed on a first support plate of the first support frame, a first groove is formed in the middle of each gland containing seat, an annular groove is formed in the outer side of the first groove, a sealing rubber ring is arranged in the annular groove, a vent pipe is arranged on the lower portion of the outer side of each gland containing seat and communicated with the first groove, an air pump is used for conveying high-pressure air into the vent pipe, the pressing mechanism comprises a second support frame, a vertical telescopic mechanism and a pressing component, the second support frame is arranged on the first support plate, the vertical telescopic mechanism is arranged on a second support plate of the second support frame, and the movable end of the vertical telescopic mechanism is positioned below the second support plate, compress tightly the subassembly and include a plurality of pressure heads, pressure head includes pressure strip and rubber pad, the rubber pad sets up the lower part of pressure strip, the pressure strip adopts the mode setting of dismantling to be in the lower part of perpendicular telescopic machanism's expansion end place gas tightness detection liquid has been placed in holding the jar, the writing brush is used for dipping in of gas tightness detection liquid and gets.
Preferably, the first support plate is further provided with a first control valve and a second control valve, the first control valve is used for controlling the on-off of gas in the vent pipe, and the second control valve is used for controlling the up-and-down movement of the vertical telescopic mechanism.
Further, the vertical telescopic mechanism is an electric push rod or a hydraulic cylinder.
Further, the vertical telescopic mechanism is an air cylinder, and the air pump provides an air source for the air cylinder.
Furthermore, a plurality of the gland placing seats can respectively correspond to water meter glands of different sizes and models.
Furthermore, a plurality of the pressing heads can respectively correspond to water meter pressing covers with different sizes and models.
Preferably, the airtightness detection liquid is kerosene or soapy water.
The utility model has the advantages that: the utility model has simple structure and is processed and manufactured; the air vent seat assembly comprises a plurality of gland placing seats with different models, the pressing assembly comprises a plurality of pressing heads with different models, and the pressing and sealing of the water meter glands with different models can be realized through the gland placing seats and the pressing heads, so that the application range of the water meter sealing device is expanded; utilize the rubber pad to compress tightly the sealed of water gauge gland centre bore and annular rubber circle to compress tightly the sealed of water gauge gland's clamping ring to realize the sealed in the space that water gauge gland lower part and first recess are constituteed, do benefit to the gas tightness experiment that carries out the water gauge gland and detect then.
Drawings
In order to more clearly illustrate the embodiments of the present invention 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 described below, and it is obvious that the drawings in the following description are some of the preferred embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural diagram of a gland of a conventional water meter;
fig. 3 is a sectional view of the gland packing seat;
fig. 4 is a schematic diagram of a pressing head and a pressing cover placing seat for realizing a pressing state of a water meter pressing cover;
in the figure: the device comprises a first support frame 1, a first support plate 11, a gland placing seat 2, a first groove 21, an annular groove 22, a sealing rubber ring 23, a vent pipe 24, a second support frame 31, a second support plate 311, a vertical telescopic mechanism 32, a pressing head 33, a pressing plate 331, a rubber pad 332, a containing tank 4, a writing brush 41, a first control valve 5, a second control valve 6, a water meter gland 101, a threaded counter bore 102 and a pressing ring 103.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the following specific embodiments and accompanying drawings 1-4, and it is obvious that the described embodiments are only a part of the preferred embodiments of the present invention, and not all embodiments. Those skilled in the art can make similar variations without departing from the spirit of the invention, and therefore the invention is not limited by the specific embodiments disclosed below.
The utility model provides a water meter gland airtightness detection device (as shown in figure 1), which comprises a first support frame 1, an air vent seat component, a pressing mechanism, a holding tank 4 and a writing brush 41, wherein the air vent seat component comprises a plurality of gland holding seats 2, the gland holding seats 2 can respectively correspond to water meter glands 101 of different models, thereby realizing the placement of the water meter glands 101 of different models on the gland holding seats 2, the gland holding seats 2 are placed on a first support plate 11 of the first support frame 1, a first groove 21 is arranged in the middle of the gland holding seats 2, an annular groove 22 is arranged outside the first groove 21, a sealing rubber ring 23 is arranged in the annular groove 22, an air vent pipe 24 is arranged at the lower part of the outer side of the gland holding seats 2, the air vent pipe 24 is communicated with the first groove 21, and air flow can be introduced into the first groove 21 through the air vent pipe 24, in practical application, the clamping ring 103 of the water meter gland 101 is matched with the annular groove 22 correspondingly, the air pump is used for conveying high-pressure air into the air pipe 24, the pressing mechanism comprises a second supporting frame 31, a vertical telescopic mechanism 32 and a pressing component, the second supporting frame 31 is arranged on the first supporting plate 11, the vertical telescopic mechanism 32 is arranged on a second supporting plate 311 of the second supporting frame 31, the movable end of the vertical telescopic mechanism 32 is positioned below the second supporting plate 311, the pressing component comprises a plurality of pressing heads 33, the plurality of pressing heads 33 can correspond to the water meter glands 101 of different models, sealing and pressing of the water meter glands 101 of different models are facilitated, the pressing heads 33 comprise a pressing plate 331 and a rubber pad 332, the rubber pad 332 is arranged at the lower part of the pressing plate 331, the pressing plate 331 is detachably arranged at the lower part of the movable end of the vertical telescopic mechanism, specifically, the pressing plate 331 may be connected to the movable end of the vertical telescoping mechanism by a screw connection, so as to facilitate replacement of each pressing head 33 on the vertical telescoping mechanism. Air tightness detection liquid is placed in the containing tank 4, the writing brush 41 is used for dipping the air tightness detection liquid, and in the specific embodiment, the air tightness detection liquid can be kerosene or soapy water.
In a specific application, the air pump is communicated with the air pipe 24 through an air pipe, so as to facilitate the on-off of the air flow in the air pipe 24, here, a first control valve 5 is connected in series on the corresponding air pipe, the first control valve 5 is placed on the first supporting plate 11, in the detection process, an operator intermittently performs the air tightness detection by controlling the first control valve 5, in this specific embodiment, the first control valve 5 can be a manual air valve. In order to facilitate the control of the vertical retracting mechanism 32, a second control valve 6 is provided, the retracting control of the vertical retracting mechanism is realized by operating the second control valve 6, the second control valve 6 is provided on the first supporting plate 11, in this embodiment, the vertical retracting mechanism 32 may be an electric push rod or a hydraulic rod, and at this time, the corresponding second control valve 6 is a control plate for controlling the electric push rod or a reversing valve for controlling the hydraulic cylinder; the vertical telescopic mechanism 32 may also be an air cylinder, at this time, the air pump provides an air source for the air cylinder, the second control valve 6 is arranged on an air path through which the air pump and the air source are communicated, and the specific second control valve 6 is a manual pneumatic reversing valve.
Utilize the utility model discloses the gas tightness testing process who carries out water gauge gland 101 does: firstly, selecting a gland placing seat 2 and a pressing head 33 corresponding to the type of the water meter gland 101 according to the type of the water meter gland 101, and enabling the gland placing seat 2 to be positioned right below the pressing head 33; secondly, placing the water meter gland 101 on the gland placing seat 2, and enabling the pressing ring 103 on the water meter gland to be pressed on the annular rubber ring 23; thirdly, starting the second control valve 6 to enable the pressing head 33 to press the water meter gland 101, wherein the rubber gasket 332 on the pressing head 33 seals the through hole in the middle of the water meter gland 101, meanwhile, the annular rubber ring 23 seals the lower part of the pressing ring 23, and a sealing space is formed between the lower part of the water meter gland 101 and the first groove 21 by sealing the middle of the water meter gland 101 and sealing the lower part of the pressing ring 23; fourthly, starting the first control valve 5 to realize ventilation of a sealed space formed between the lower part of the water meter gland 101 and the first groove 21; fifthly, the air tightness detection liquid is continuously coated in each threaded counter bore 102 on the upper end face of the water meter gland 101 by using the writing brush 41, when air bubbles appear in the threaded counter bores 102, air leakage of the corresponding threaded counter bores 102 is indicated, and on the contrary, air leakage of the corresponding threaded counter bores 102 is avoided.
In addition to the technical features described in the specification, the technology is known to those skilled in the art.
The above description is provided for the preferred embodiments and examples of the present invention with reference to the accompanying drawings, but the present invention is not limited to the above embodiments and examples, and it will be apparent to those skilled in the art that various modifications and variations can be made without departing from the spirit of the present invention, and these modifications and variations should be construed as the protection scope of the present invention.
Claims (7)
1. A water meter gland airtightness detection device is characterized by comprising a first support frame, a vent seat component, a pressing mechanism, a containing tank and a writing brush, wherein the vent seat component comprises a plurality of gland containing seats, the gland containing seats are placed on a first support plate of the first support frame, a first groove is formed in the middle of each gland containing seat, an annular groove is formed in the outer side of each first groove, a sealing rubber ring is arranged in each annular groove, a vent pipe is arranged on the lower portion of the outer side of each gland containing seat and communicated with the corresponding first groove, an air pump is used for conveying high-pressure air into the vent pipe, the pressing mechanism comprises a second support frame, a vertical telescopic mechanism and a pressing component, the second support frame is arranged on the first support plate, the vertical telescopic mechanism is arranged on a second support plate of the second support frame, and the expansion end of perpendicular telescopic machanism is located second backup pad below, it includes a plurality of pressure heads to compress tightly the subassembly, the pressure head includes pressure strip and rubber pad, the rubber pad sets up the lower part of pressure strip, the pressure strip adopts and can dismantle the mode setting and be in the lower part of the expansion end of perpendicular telescopic machanism place gas tightness detection liquid in holding the jar, the writing brush is used for dipping in of gas tightness detection liquid and gets.
2. The apparatus of claim 1, wherein the first support plate further comprises a first control valve and a second control valve, the first control valve is used for controlling the on/off of the gas in the vent pipe, and the second control valve is used for controlling the up/down movement of the vertical expansion mechanism.
3. The water meter gland airtightness detection apparatus according to claim 2, wherein said vertical telescopic mechanism is an electric push rod or a hydraulic cylinder.
4. The water meter gland airtightness detection apparatus according to claim 2, wherein said vertical expansion mechanism is an air cylinder, and said air pump provides an air source for said air cylinder.
5. The apparatus of claim 2, wherein the plurality of gland receiving seats are adapted to correspond to different types of water meter glands.
6. The apparatus of claim 5, wherein the plurality of said clamping heads are adapted to correspond to different sizes of water meter covers.
7. The water meter gland airtightness detection apparatus according to claim 1, wherein the airtightness detection liquid is kerosene or soapy water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121124641.XU CN214667468U (en) | 2021-05-25 | 2021-05-25 | Water gauge gland gas tightness check out test set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121124641.XU CN214667468U (en) | 2021-05-25 | 2021-05-25 | Water gauge gland gas tightness check out test set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214667468U true CN214667468U (en) | 2021-11-09 |
Family
ID=78485931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121124641.XU Active CN214667468U (en) | 2021-05-25 | 2021-05-25 | Water gauge gland gas tightness check out test set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214667468U (en) |
-
2021
- 2021-05-25 CN CN202121124641.XU patent/CN214667468U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208847428U (en) | A kind of Mobile phone screen sealing test jig | |
| CN111963515A (en) | Hydraulic cylinder gland with seal structure | |
| CN214667468U (en) | Water gauge gland gas tightness check out test set | |
| CN209979156U (en) | Silica gel mould leak source detection device | |
| CN216207314U (en) | Tightness detection device of high-pressure vessel head | |
| CN208568188U (en) | A kind of air-tightness detection device | |
| CN216695460U (en) | Oil mass sensor gas tightness detection device | |
| CN212228314U (en) | Airtight detection device of people's air defense door | |
| CN213336651U (en) | Pipe fitting pressure testing device | |
| CN213397543U (en) | Valve sealing performance detection device | |
| CN205280292U (en) | Water pump air -tight test platform | |
| CN114486233A (en) | Breather valve checking table | |
| CN204301940U (en) | A kind of liquid medicine filter leak-checking apparatus | |
| CN210081532U (en) | Stable type fastening device for hydrostatic testing machine of valve | |
| CN214843856U (en) | Cylinder body frock of leaking hunting | |
| CN208026442U (en) | Gearbox internal gearing oil pump pump cover air tightness detection apparatus | |
| CN217155763U (en) | Stainless steel pipe leak detection device | |
| CN204694410U (en) | A kind of diffusion valve test device for air tightness | |
| CN213120999U (en) | Robot accessory apron is with tool that leaks hunting | |
| CN212903773U (en) | Motor controller gas tightness detection device | |
| CN211205685U (en) | Airtight test machine of metal braided tube industry | |
| CN218913934U (en) | Valve rod leakage-proof device | |
| CN220018876U (en) | Withstand voltage testing arrangement of valve body foundry goods | |
| CN212807483U (en) | Quick intelligent connector | |
| CN220729566U (en) | Intelligent closestool spray pipe sealing member welding leakage detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |