CN213336645U - Device for detecting sealing effect of water meter - Google Patents
Device for detecting sealing effect of water meter Download PDFInfo
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- CN213336645U CN213336645U CN202022692294.2U CN202022692294U CN213336645U CN 213336645 U CN213336645 U CN 213336645U CN 202022692294 U CN202022692294 U CN 202022692294U CN 213336645 U CN213336645 U CN 213336645U
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Abstract
A device for detecting the sealing effect of a water meter comprises a detection cylinder, wherein the detection cylinder is provided with the water meter, two ends of the water meter are connected with connectors, and water pipes are fixed on the two connectors, the utility model discloses a gas is input into the water meter from the water pipe by externally connecting one of the water pipes with an air pump, the two water pipes slide down along a rubber pad by pushing down the water meter, the water pipes are butted between the rubber pad and an elastic block, the water meter is contacted with clear water, after the gas enters the water meter, whether bubbles appear in the detection cylinder is observed, if the bubbles appear, the sealing effect of the water meter is poor, otherwise, the water meter is sealed, two sliding blocks are pushed to slide into an internal extrusion spring of a supporting seat after the water meter slides down, the sliding blocks are butted on the outer side wall of the water meter through the elasticity of the spring, the water meter is clamped and fixed in the detection cylinder, the rubber pad and the elastic block extrude the water pipe, and the clamping force of the water meter is further increased.
Description
Technical Field
The utility model belongs to the technical field of the water gauge detects technique and specifically relates to a device for detecting sealed effect of water gauge is related to.
Background
The water meter is an instrument for measuring water flow, mostly the accumulated flow measurement of water, and generally divided into a positive displacement water meter and a speed water meter, when the specification of the water meter is selected, the size and the flow range of the flow used under the normal condition are firstly estimated, then the water meter with the specification of which the common flow is closest to the value is selected as the first choice, and the water meter needs to detect the sealing effect so as to detect the quality of the water meter; the traditional sealing detection between the water meter and the glass sealing cover is complex, the efficiency is reduced when the water meter is used for sealing detection, and the water meter detection cannot be well met.
SUMMERY OF THE UTILITY MODEL
To the above circumstances, for overcoming prior art's defect, the utility model provides a device for detecting water gauge seal effect is used for solving above-mentioned problem.
For realizing the above-mentioned purpose, the utility model relates to a device for detecting sealed effect of water gauge, including a detection section of thick bamboo, a detection section of thick bamboo is equipped with the water gauge, the both ends of water gauge are connected with the connector, two the connector all is fixed with the water pipe, two the equal sliding insertion of water pipe the inside of a detection section of thick bamboo, two fixed supporting seats in the inside of a detection section of thick bamboo, supporting seat sliding connection has the slider, the slider with be fixed with the spring between the supporting seat, the lateral wall of slider is fixed with two ejector pins, the ejector pin with sliding connection between the supporting seat, the inside rotation of a detection section of thick bamboo is connected with the depression bar, the depression bar with the lateral wall of ejector pin is contradicted, a detection section of thick bamboo installs the rubber pad, the water pipe with the rubber.
Preferably, the cross-section of slider is the trapezium structure, the slider is located the bottom of water gauge, the depression bar is towards the water gauge.
Preferably, the cross section of the rubber pad is of a U-shaped structure, the detection cylinder is provided with two sliding grooves, the rubber pad is arranged inside the sliding grooves, the side wall of the elastic block is of a wedge-shaped structure, and the water pipe slides inside the rubber pad.
Preferably, the inner side wall of the detection cylinder is fixed with four limiting rods, and the outer side wall of the water meter is abutted against the side walls of the four limiting rods.
Preferably, two observation windows are installed on the side wall of the detection cylinder, and the ejector rod extends to the outside of the support seat.
Has the advantages that:
1. the utility model discloses an with the external air pump of one of them water pipe, will make gaseous input water gauge inside from the water pipe, through pushing down the water gauge, make two water pipes along the rubber pad gliding, make the water pipe contradict between rubber pad and elastic block, make water gauge and clear water contact, gaseous back that gets into the water gauge inside, whether the bubble appears in the observation detection section of thick bamboo inside, if appear the bubble then indicate that the water gauge is sealed the effect relatively poor, otherwise then indicate that the water gauge is sealed.
2. The utility model discloses promote the inside extrusion spring that two sliders slided into the supporting seat after the water gauge gliding, the slider is contradicted at the lateral wall of water gauge through the elasticity of spring, makes the water gauge centre gripping fix inside the detection section of thick bamboo, and it is inaccurate to rock when preventing that the water gauge from ventilating to detect to cause the liquid level to flow to lead to detecting, and rubber pad and elastic block extrusion water pipe further increase the dynamics of water gauge centre gripping.
3. The utility model discloses the slider moves down through the water gauge and slides into the inside back of supporting seat, drives the ejector pin and slides and promote the depression bar and rotate, makes the top of depression bar contradict on the connector that the water gauge after the gliding is connected, further presss from both sides tight water gauge, prevents that the water gauge from ventilating to examine time measuring not hard up, improves detection efficiency.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic view of the cross-sectional structure of the present invention.
Fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 according to the present invention.
Fig. 3 is a schematic diagram of a left side view of the present invention.
Fig. 4 is a schematic view of the connection between the detection cylinder and the water meter of the present invention.
Fig. 5 is a schematic diagram of the water meter clamping state of the present invention.
In the figure: 1. the water meter detection device comprises a detection barrel, 2, a water meter, 3, a water pipe, 4, a rubber pad, 5, a supporting seat, 6, a sliding block, 7, a sliding groove, 8, a spring, 9, a mandril, 10, a pressure rod, 11, an elastic block, 12, an observation window, 13, a limiting rod, 14 and a connector.
Detailed Description
The following describes the present invention in further detail with reference to fig. 1-5.
As shown in fig. 1-5, the utility model relates to a device for detecting the sealing effect of a water meter, which comprises a detection cylinder 1, wherein the detection cylinder 1 is provided with a water meter 2, two ends of the water meter 2 are connected with connectors 14, the two connectors 14 are both fixed with water pipes 3, the two water pipes 3 are both inserted into the detection cylinder 1 in a sliding manner, the detection cylinder 1 is internally fixed with two supporting seats 5, the supporting seats 5 are connected with a sliding block 6 in a sliding manner, a spring 8 is fixed between the sliding block 6 and the supporting seats 5, the side wall of the sliding block 6 is fixed with two ejector rods 9, the ejector rods 9 are connected with the supporting seats 5 in a sliding manner, the detection cylinder 1 is internally rotatably connected with a pressure rod 10, the pressure rod 10 is abutted against the side wall of the ejector rods 9, the detection cylinder 1 is provided with a rubber pad 4; the liquid level is flush with the top end of the supporting seat 5 by injecting clear water into the detection cylinder 1, at the moment, one of the water pipes 3 is externally connected with the air pump, gas is input into the water meter 2 from the water pipe 3, the two water pipes 3 slide down along the rubber pads 4 by pushing down the water meter 2, the water pipe 3 is abutted between the rubber pads 4 and the elastic blocks 11, the water meter 2 slides down to be abutted with the clear water in the detection cylinder 1 and then abutted with the two sliding blocks 6, the two sliding blocks 6 are pushed to slide into the inner part of the supporting seat 5 to extrude the spring 8, after the gas enters the water meter 2, whether bubbles appear in the detection cylinder 1 is observed, if bubbles appear, the sealing effect of the water meter 2 is poor, otherwise, the water meter 2 is sealed, the sliding blocks 6 are abutted against the outer side wall of the water meter 2 through the elasticity of the spring 8, the water meter 2 is clamped and fixed in the detection cylinder, rubber pad 4 and elastic block 11 extrude the water pipe, further increase the dynamics of 2 centre gripping of water gauge, slider 6 moves down through water gauge 2 and slides in 5 inside backs of supporting seat, drives ejector pin 9 and slides and promote depression bar 10 and rotate, makes the top of depression bar 10 contradict on the connector 14 that water gauge 2 after the gliding connects, further presss from both sides tight water gauge 2, prevents that water gauge 2 from ventilating not hard up when detecting, improves detection efficiency.
The cross-section of slider 6 is the trapezium structure, and slider 6 is located the bottom of water gauge 2, and depression bar 10 is towards water gauge 2, for making slider 6 slip centre gripping water gauge 2 back, promotes depression bar 10 and rotates extrusion connector 14, increases the firmness when water gauge 2 detects, and ejector pin 9 promotes the depression bar and rotates 10 when being used for slider 6 spacing.
The cross-section of rubber pad 4 is the U-shaped structure, detects a section of thick bamboo 1 and has seted up two spout 7, and the inside of spout 7 is located to rubber pad 4, and the lateral wall of elastic block 11 is the wedge structure, and water pipe 3 slides in the inside of rubber pad 4, for protection water pipe 3 and press from both sides tight water pipe 3.
The inside wall of detecting a section of thick bamboo 1 is fixed with four gag lever posts 13, and the lateral wall of water gauge 2 is contradicted with the lateral wall of four gag lever posts 13, in order to support tight water gauge 2.
Two observation windows 12 are installed to the lateral wall that detects a section of thick bamboo 1, and ejector pin 9 extends to the outside of supporting seat 5, for the convenience of observing the inside liquid level condition of a detection section of thick bamboo 1, after water gauge 2 detected the completion, lifts water gauge 2 on, makes water pipe 3 break away from and detects a section of thick bamboo, is convenient for carry out the detection of next water gauge 2.
The working principle is as follows: the utility model injects clear water into the detecting cylinder 1 to make the liquid level with the top of the supporting seat 5, at this time, one of the water pipes 3 is externally connected with the air pump, gas is input into the water meter 2 from the water pipe 3, two water pipes 3 slide down along the rubber pad 4 by pushing down the water meter 2, the water pipe 3 is pressed between the rubber pad 4 and the elastic block 11, the water meter 2 slides down to contact with the clear water in the detecting cylinder 1 and then presses against the two sliders 6, the two sliders 6 are pushed to slide into the internal extrusion spring 8 of the supporting seat 5, after the gas enters the water meter 2, whether bubbles appear in the detecting cylinder 1 is observed, if bubbles appear, the sealing effect of the water meter 2 is poor, otherwise, the water meter 2 is sealed, the sliders 6 press against the outer side wall of the water meter 2 through the elasticity of the spring 8, the water meter 2 is clamped and fixed in the detecting cylinder 1, the liquid level flowing caused by shaking during, the rubber pad 4 and the elastic block 11 squeeze the water pipe, and the clamping force of the water meter 2 is further increased.
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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The device for detecting the sealing effect of the water meter comprises a detection barrel (1) and is characterized in that the detection barrel (1) is provided with the water meter (2), two connectors (14) are connected to two ends of the water meter (2), the connectors (14) are fixed with water pipes (3), the water pipes (3) are inserted into the detection barrel (1) in a sliding manner, two supporting seats (5) are fixed inside the detection barrel (1), the supporting seats (5) are connected with a sliding block (6) in a sliding manner, a spring (8) is fixed between the sliding block (6) and the supporting seats (5), two ejector rods (9) are fixed on the side wall of the sliding block (6), the ejector rods (9) are connected with the supporting seats (5) in a sliding manner, a pressure rod (10) is connected to the detection barrel (1) in a rotating manner, and the pressure rod (10) is abutted to the side wall of the ejector rods (9), detect a section of thick bamboo (1) and install rubber pad (4), water pipe (3) with rubber pad (4) are contradicted, the inside wall of rubber pad (4) is fixed with two elastic blocks (11).
2. A device for detecting the sealing effect of a water meter according to claim 1, characterized in that the cross section of the sliding block (6) is a trapezoid structure, the sliding block (6) is located at the bottom end of the water meter (2), and the pressure rod (10) faces the water meter (2).
3. The device for detecting the sealing effect of the water meter according to claim 1, wherein the rubber gasket (4) has a U-shaped cross section, the detecting cylinder (1) is provided with two sliding grooves (7), the rubber gasket (4) is arranged inside the sliding grooves (7), the side wall of the elastic block (11) has a wedge-shaped structure, and the water pipe (3) slides inside the rubber gasket (4).
4. A device for detecting the sealing effect of a water meter according to claim 1, wherein four limit rods (13) are fixed on the inner side wall of the detecting cylinder (1), and the outer side wall of the water meter (2) is abutted against the side walls of the four limit rods (13).
5. A device for testing the sealing effect of a water meter according to claim 1, characterized in that two observation windows (12) are installed on the side wall of the testing cylinder (1), and the push rod (9) extends to the outside of the supporting base (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022692294.2U CN213336645U (en) | 2020-11-19 | 2020-11-19 | Device for detecting sealing effect of water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022692294.2U CN213336645U (en) | 2020-11-19 | 2020-11-19 | Device for detecting sealing effect of water meter |
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| Publication Number | Publication Date |
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| CN213336645U true CN213336645U (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022692294.2U Active CN213336645U (en) | 2020-11-19 | 2020-11-19 | Device for detecting sealing effect of water meter |
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| CN (1) | CN213336645U (en) |
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 |
| CN116358802A (en) * | 2023-04-17 | 2023-06-30 | 山东积成仪表有限公司 | Water meter tightness detection device and detection method |
-
2020
- 2020-11-19 CN CN202022692294.2U patent/CN213336645U/en active Active
Cited By (4)
| 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 |
| CN116358802A (en) * | 2023-04-17 | 2023-06-30 | 山东积成仪表有限公司 | Water meter tightness detection device and detection method |
| CN116358802B (en) * | 2023-04-17 | 2024-03-12 | 山东积成仪表有限公司 | Water meter tightness detection device and detection method |
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