CN210571240U - High-pressure inflation tightness measuring device for water meter sealing shell - Google Patents
High-pressure inflation tightness measuring device for water meter sealing shell Download PDFInfo
- Publication number
- CN210571240U CN210571240U CN201921672044.3U CN201921672044U CN210571240U CN 210571240 U CN210571240 U CN 210571240U CN 201921672044 U CN201921672044 U CN 201921672044U CN 210571240 U CN210571240 U CN 210571240U
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- sliding
- baffle
- detecting tube
- fixed mounting
- water meter
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Abstract
The utility model belongs to the check out test set field, especially, water gauge seal shell's high pressure is aerifyd and is surveyed leakproofness device, is not convenient for carry out the problem of sealed detection to water gauge seal shell to current survey leakproofness device, the scheme as follows now is proposed, it includes the test tube, the top fixed mounting of test tube has the barometer, sets up threaded hole on the top inner wall of test tube, and adjusting bolt is installed to the screw hole internal thread, and adjusting bolt's bottom extends to in the test tube and rotates and install the diaphragm, and fixed mounting has the baffle in the test tube, has seted up the air vent on the baffle, sets up the slip hole that two symmetries set up on the baffle, and the slip seal installs the slide bar in the slip hole, and the one end of slide bar extends to the. The utility model relates to a rationally, through the sealed to the air vent to can judge water gauge seal shell's leakproofness through the barometer, easy operation makes things convenient for people's use.
Description
Technical Field
The utility model relates to a check out test set technical field especially relates to a water gauge seal shell's high pressure is aerifyd and is surveyed leakproofness device.
Background
The inspection of the waterproof performance of the plastic housing of the meter is very important, and generally, when the design and the type test are carried out in the early period, the designed intelligent water meter is directly placed under water with the depth of one meter for a period of time, and then the plastic housing of the intelligent water meter is taken out and opened to inspect whether water enters the plastic housing or not so as to verify the feasibility of product design.
Traditional water gauge shell gas tightness detects, and production quality is not well controlled, and test time is longer, is difficult for the operation, has the problem that is not convenient for seal the detection to water gauge seal shell, therefore we have proposed water gauge seal shell's high pressure and have inflated and survey leakproofness device and be used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that the water gauge seal shell is not convenient for carry out the sealed detection among the prior art, and the water gauge seal shell's that proposes high pressure is aerifyd and is surveyed leakproofness device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
water gauge seal shell's high pressure is aerifyd and is surveyed leakproofness device, including the detecting tube, the top fixed mounting of detecting tube has the barometer, sets up threaded hole on the top inner wall of detecting tube, and adjusting bolt is installed to the screw hole internal thread, and adjusting bolt's bottom extends to in the detecting tube and rotates and install the diaphragm, and fixed mounting has the baffle in the detecting tube, has seted up the air vent on the baffle, sets up the sliding hole that two symmetries set up on the baffle, and sliding hole sliding seal installs the slide bar, and the one end of slide bar extends to the outside and the fixed mounting of baffle has the limiting.
Preferably, the other ends of the two sliding rods extend to the outer side of the baffle plate and are fixedly provided with the same sliding plate, the sliding plate is slidably arranged in the detection pipe, one side of the sliding plate is fixedly provided with a sealing gasket, the sealing gasket is matched with the ventilation hole, and the ventilation hole can be sealed through the sealing gasket.
Preferably, the other side fixed mounting of sliding plate has two connecting seats that the symmetry set up, and one side fixed mounting that two connecting seats are close to each other has same stabilizer bar, and slidable mounting has the sliding seat on the stabilizer bar, sliding seat and sliding plate sliding connection owing to be provided with the stabilizer bar, can make the sliding seat carry out stable slip.
Preferably, one side of sliding seat articulates there are the one end of first pole and the one end of second pole, and the other end of first pole articulates on the diaphragm, and the other end of second pole articulates on the bottom inner wall of test tube, owing to be provided with first pole and second pole, can drive the sliding seat and remove.
Preferably, one side of baffle is that the annular is equidistant has seted up a plurality of chutes, and one side of sliding plate is the annular equidistant has seted up a plurality of spread grooves, and slidable mounting has the depression bar in the spread groove, and depression bar and the chute looks adaptation that corresponds, one side fixed mounting that the depression bar is close to sealed pad has reset spring's one end, and reset spring's other end fixed mounting is on the inner wall of spread groove, owing to be provided with reset spring, can make the depression bar reset.
Preferably, a sliding groove is formed in one side of the sliding plate, a sliding block is fixedly mounted on the other side of the sliding seat and is connected with the sliding groove in a sliding mode, and the sliding seat can stably move up and down due to the fact that the sliding groove and the sliding block are arranged.
In the utility model, the high-pressure inflation tightness measuring device of the water meter sealing shell connects the detecting tube with the water meter, high-pressure air is flushed through the detecting tube, and the air pressure in the water meter is measured through the barometer;
after certain numerical value is reachd to atmospheric pressure, rotate adjusting bolt, under the effect of screw hole, make adjusting bolt drive the diaphragm and remove, the diaphragm drives first pole and removes, first pole drives the sliding seat and removes, the sliding seat drives the second pole and removes, make first pole and second pole remove to the one side that is close to each other, first pole and second pole extrude the sliding seat, make the sliding seat drive the sliding plate and remove to the direction that is close to the baffle, the sliding plate drives sealed the pad and removes, make sealed pad card go into in the venthole, thereby seal the venthole.
The utility model relates to a rationally, through the sealed to the air vent to can judge water gauge seal shell's leakproofness through the barometer, easy operation makes things convenient for people's use.
Drawings
Fig. 1 is a schematic structural view of a high-pressure inflation tightness measuring device for a water meter sealing shell according to the present invention;
fig. 2 is a schematic structural view of a part a of the high-pressure gas-filled tightness measuring device for the water meter sealing shell according to the present invention;
fig. 3 is a schematic structural diagram of a part B of the high-pressure gas-filled tightness measuring device of the water meter sealing shell according to the present invention;
fig. 4 is the utility model provides a water gauge seal shell's high pressure is aerifyd and is surveyed the sealed spatial structure sketch map of filling up of leakproofness device.
In the figure: the device comprises a detection tube 1, a barometer 2, a threaded hole 3, an adjusting bolt 4, a transverse plate 5, a baffle 6, an air vent 7, a sliding hole 8, a sliding rod 9, a limiting plate 10, a sliding plate 11, a sealing gasket 12, a connecting seat 13, a stabilizing rod 14, a sliding seat 15, a first rod 16, a second rod 17, an inclined groove 18, a connecting groove 19, a compression rod 20 and a return spring 21.
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.
Example one
Referring to fig. 1-4, a high-pressure inflation tightness measuring device of a water meter sealing shell comprises a detection tube 1, a barometer 2 is fixedly mounted at the top of the detection tube 1, a threaded hole 3 is formed in the inner wall of the top of the detection tube 1, an adjusting bolt 4 is mounted in the threaded hole 3, the bottom of the adjusting bolt 4 extends into the detection tube 1 and is rotatably mounted with a transverse plate 5, a baffle 6 is fixedly mounted in the detection tube 1, an air vent 7 is formed in the baffle 6, two sliding holes 8 symmetrically arranged are formed in the baffle 6, a sliding rod 9 is slidably and sealingly mounted in the sliding hole 8, and a limiting plate 10 is fixedly mounted at one end of the sliding rod 9 and extends to the outer side of the baffle 6.
The utility model discloses in, the other end of two slide bars 9 extends to the outside of baffle 6 and fixed mounting has same sliding plate 11, and sliding plate 11 slidable mounting has sealed pad 12 in the sense tube 1, one side fixed mounting of sliding plate 11, and sealed pad 12 and air vent 7 looks adaptation.
The utility model discloses in, the opposite side fixed mounting of sliding plate 11 has the connecting seat 13 that two symmetries set up, and one side fixed mounting that two connecting seats 13 are close to each other has same stabilizer bar 14, and slidable mounting has sliding seat 15 on the stabilizer bar 14, sliding seat 15 and sliding plate 11 sliding connection.
The utility model discloses in, one side of sliding seat 15 articulates the one end that has first pole 16 and second pole 17, and the other end of first pole 16 articulates on diaphragm 5, and the other end of second pole 17 articulates on the bottom inner wall of detecting tube 1.
The utility model discloses in, one side of baffle 6 is that the annular is equidistant to have seted up a plurality of chutes 18, and one side of sliding plate 11 is the annular is equidistant to have seted up a plurality of spread grooves 19, and sliding mounting has depression bar 20 in the spread groove 19, and depression bar 20 and the chute 18 looks adaptation that corresponds, and one side fixed mounting that depression bar 20 is close to sealed pad 12 has reset spring 21's one end, and reset spring 21's other end fixed mounting is on spread groove 19's inner wall.
The utility model discloses in, the spout has been seted up to one side of sliding plate 11, and the opposite side fixed mounting of sliding seat 15 has the slider, and slider and spout sliding connection.
Example two
Referring to fig. 1-4, water gauge seal shell's high pressure is aerifyd and is surveyed leakproofness device, including the detecting tube 1, be connected with the air pump on the detecting tube 1, the top fixed mounting of detecting tube 1 has barometer 2, set up threaded hole 3 on the top inner wall of detecting tube 1, adjusting bolt 4 is installed to 3 internal threads of threaded hole, adjusting bolt 4's bottom extends to in the detecting tube 1 and has a diaphragm 5 with the rotatable mounting, fixed mounting has baffle 6 in the detecting tube 1, set up air vent 7 on the baffle 6, set up the sliding hole 8 of two symmetry settings on the baffle 6, sliding seal installs slide bar 9 in sliding hole 8, the one end of slide bar 9 extends to the outside of baffle 6 and fixed mounting has limiting plate 10.
The utility model discloses in, two slide bar 9's the other end extends to the outside of baffle 6 and fixed mounting has same sliding plate 11, and sliding plate 11 slidable mounting has sealed the pad 12 in detecting tube 1, one side fixed mounting of sliding plate 11, and sealed pad 12 and air vent 7 looks adaptation owing to be provided with sealed pad 12, can seal air vent 7 through sealed pad 12.
The utility model discloses in, the opposite side fixed mounting of sliding plate 11 has the connecting seat 13 that two symmetries set up, and one side fixed mounting that two connecting seats 13 are close to each other has same stabilizer bar 14, and slidable mounting has sliding seat 15 on the stabilizer bar 14, sliding seat 15 and sliding plate 11 sliding connection, owing to be provided with stabilizer bar 14, can make sliding seat 15 carry out stable slip.
The utility model discloses in, one side of sliding seat 15 articulates the one end that has first pole 16 and second pole 17, and the other end of first pole 16 articulates on diaphragm 5, and the other end of second pole 17 articulates on the bottom inner wall of detecting tube 1, owing to be provided with first pole 16 and second pole 17, can drive sliding seat 15 and remove.
The utility model discloses in, one side of baffle 6 is annular equidistant and has seted up a plurality of chutes 18, one side of sliding plate 11 is annular equidistant and has seted up a plurality of spread grooves 19, sliding mounting has depression bar 20 in the spread groove 19, and depression bar 20 and the chute 18 looks adaptation that corresponds, one side fixed mounting that depression bar 20 is close to sealed pad 12 has reset spring 21's one end, reset spring 21's other end fixed mounting is on spread groove 19's inner wall, owing to be provided with reset spring 21, can make depression bar 20 reset.
The utility model discloses in, the spout has been seted up to one side of sliding plate 11, and the opposite side fixed mounting of sliding seat 15 has the slider, and slider and spout sliding connection, owing to be provided with spout and slider, can make sliding seat 15 carry out stable reciprocating.
In the utility model, one end of the detecting tube 1 is connected with the water meter shell to be detected, the other end of the detecting tube 1 is connected with the air pump, high-pressure gas is injected into the detecting tube 1 through the air pump, the air pressure in the water meter shell is observed through the barometer 2, when the air pressure reaches a certain value, the air pump is closed and the adjusting bolt 4 is rotated, under the action of the threaded hole 3, the adjusting bolt 4 is rotated and moved, the adjusting bolt 4 is moved, the transverse plate 5 drives the transverse plate 5 to move, the transverse plate 5 drives the first rod 16 to move, the first rod 16 drives the sliding seat 15 to move, the sliding seat 15 drives the second rod 17 to move, the first rod 16 and the second rod 17 move to the side close to each other, the first rod 16 and the second rod 17 extrude the sliding seat 15, the sliding seat 15 drives the sliding plate 11 to move to the direction close to the baffle 6, the sliding plate 11 drives the sealing gasket 12 to move, make sealed 12 card go into in the air vent 7 and compress tightly sealed 12, thereby seal up the air vent 7, sliding plate 11 drives depression bar 20 and goes on, make depression bar 20 card go into corresponding chute 18, under the hypotenuse effect of chute 18, make depression bar 20 remove to the direction that is close to sealed 12, make depression bar 20 extrude sealed 12, thereby strengthen the sealed to air vent 7, observe the numerical value of barometer 2 this moment, judge the gas tightness of water gauge shell, this and be convenient for detect the gas tightness of water gauge shell.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. Water gauge seal shell's high pressure is aerifyd and is surveyed leakproofness device, including detecting tube (1), a serial communication port, the top fixed mounting of detecting tube (1) has barometer (2), set up threaded hole (3) on the top inner wall of detecting tube (1), adjusting bolt (4) are installed to screw hole (3) internal thread, the bottom of adjusting bolt (4) extends to in detecting tube (1) and the rotation installs diaphragm (5), fixed mounting has baffle (6) in detecting tube (1), air vent (7) have been seted up on baffle (6), set up slide hole (8) that two symmetries set up on baffle (6), slide hole (8) interior sliding seal installs slide bar (9), the one end of slide bar (9) extends to the outside and the fixed mounting of baffle (6) has limiting plate (10).
2. The high-pressure air inflation tightness measuring device of the water meter sealing shell according to the claim 1, characterized in that the other ends of the two sliding rods (9) extend to the outer side of the baffle plate (6) and are fixedly provided with the same sliding plate (11), the sliding plate (11) is slidably arranged in the detecting tube (1), one side of the sliding plate (11) is fixedly provided with a sealing gasket (12), and the sealing gasket (12) is matched with the vent hole (7).
3. The high-pressure air inflation tightness measuring device of the water meter sealing shell according to the claim 2, characterized in that two symmetrically arranged connecting seats (13) are fixedly arranged on the other side of the sliding plate (11), one stabilizing rod (14) is fixedly arranged on the side where the two connecting seats (13) are close to each other, a sliding seat (15) is slidably arranged on the stabilizing rod (14), and the sliding seat (15) is slidably connected with the sliding plate (11).
4. A high pressure gas-filled tightness measuring device of a water meter sealing shell according to claim 3, characterized in that one side of the sliding seat (15) is hinged with one end of a first rod (16) and one end of a second rod (17), the other end of the first rod (16) is hinged on the cross plate (5), and the other end of the second rod (17) is hinged on the bottom inner wall of the detecting tube (1).
5. The high-pressure gas-filling tightness measuring device of the water meter sealing shell according to claim 1, characterized in that one side of the baffle plate (6) is provided with a plurality of chutes (18) at equal intervals in a ring shape, one side of the sliding plate (11) is provided with a plurality of connecting grooves (19) at equal intervals in a ring shape, a pressure lever (20) is slidably mounted in the connecting grooves (19), the pressure lever (20) is matched with the corresponding chute (18), one side of the pressure lever (20) close to the sealing gasket (12) is fixedly provided with one end of a return spring (21), and the other end of the return spring (21) is fixedly mounted on the inner wall of the connecting groove (19).
6. The high-pressure air inflation tightness measuring device of the water meter sealing shell according to claim 2, characterized in that one side of the sliding plate (11) is provided with a sliding groove, the other side of the sliding seat (15) is fixedly provided with a sliding block, and the sliding block is in sliding connection with the sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921672044.3U CN210571240U (en) | 2019-10-08 | 2019-10-08 | High-pressure inflation tightness measuring device for water meter sealing shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921672044.3U CN210571240U (en) | 2019-10-08 | 2019-10-08 | High-pressure inflation tightness measuring device for water meter sealing shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210571240U true CN210571240U (en) | 2020-05-19 |
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ID=70628385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921672044.3U Expired - Fee Related CN210571240U (en) | 2019-10-08 | 2019-10-08 | High-pressure inflation tightness measuring device for water meter sealing shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210571240U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114166423A (en) * | 2021-11-27 | 2022-03-11 | 湖南常德牌水表制造有限公司 | Water meter sealing performance detection device and detection method |
-
2019
- 2019-10-08 CN CN201921672044.3U patent/CN210571240U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114166423A (en) * | 2021-11-27 | 2022-03-11 | 湖南常德牌水表制造有限公司 | Water meter sealing performance detection device and detection method |
| CN114166423B (en) * | 2021-11-27 | 2023-09-22 | 湖南常德牌水表制造有限公司 | Water meter tightness detection device and detection method |
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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: 20200519 Termination date: 20201008 |