CN211147954U - Water column type coiled material water leakage tester - Google Patents
Water column type coiled material water leakage tester Download PDFInfo
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- CN211147954U CN211147954U CN201922423718.2U CN201922423718U CN211147954U CN 211147954 U CN211147954 U CN 211147954U CN 201922423718 U CN201922423718 U CN 201922423718U CN 211147954 U CN211147954 U CN 211147954U
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- coiled material
- water column
- bottom plate
- pressing plate
- column type
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Abstract
The utility model relates to a water column type coiled material water leakage tester, which comprises a bottom plate, a lower sealing ring, a pressing plate upper sealing ring and a water column pipe, wherein the water column pipe comprises a pipe body with a water column scale ruler, and the pipe body vertically penetrates through the pressing plate from the lower end part and is abutted against the upper surface of a coiled material to be detected; the lower end of the tube body is hermetically connected with the pressure plate, and the projection of the tube body on the bottom plate is positioned in the penetrating hole. The utility model discloses stopped sealed disposable sealed mode of gluing class and so on, both avoided giving off of poisonous and harmful substance, saved the time of waiting for the sealant solidification again, simultaneously, but repeat the cycle use, green, in addition, under the water column scale, can accurately read out detection pressure to can the direct observation coiled material leak from the penetration hole of bottom plate, obtain the testing result, efficiency of software testing is high.
Description
Technical Field
The utility model relates to a water column type coiled material seepage tester.
Background
At present, after a coiled material is subjected to an anti-perforation test, whether leakage exists or not can be difficult to confirm by naked eyes, a plastic pipe needs to be adhered to a perforation test position of the coiled material by using a sealant, water is injected into the plastic pipe, and whether water leaks from the back of the coiled material is observed, so that the result of the anti-perforation test of the coiled material is judged; secondly, the curing of the sealant needs a long time, so that the testing efficiency is influenced; and finally, the sample to be detected is sealed with the plastic liquid containing pipe through a sealant, so that the sample cannot be reused, and waste is caused.
Disclosure of Invention
The utility model aims to solve the technical problem that overcome prior art not enough, provide a brand-new water column type coiled material seepage tester.
In order to solve the technical problem, the utility model discloses take following technical scheme:
a water column type coiled material water leakage tester comprises:
the bottom plate is provided with a penetrating hole extending along the thickness direction of the bottom plate, the area of the coiled material to be detected is larger than the sectional area of the penetrating hole, and the upper end face of the penetrating hole can be completely covered;
the lower sealing ring surrounds the periphery of the penetrating hole and seals the coiled material to be detected with the bottom plate;
the pressing plate is pressed on the upper surface of the coiled material to be detected;
the upper sealing ring is arranged at the bottom of the pressing plate and is used for sealing and connecting the pressing plate and the upper surface of the coiled material to be detected;
the positioning presser foot is arranged on the bottom plate and can be buckled on the pressing plate to press the coiled material to be detected between the pressing plate and the bottom plate;
the water column pipe comprises a pipe body with a water column scale, wherein the pipe body vertically penetrates through the pressing plate from the lower end part and abuts against the upper surface of the coiled material to be detected; the lower end of the tube body is hermetically connected with the pressure plate, and the projection of the tube body on the bottom plate is positioned in the penetrating hole.
Preferably, the penetrating hole is circular or square and is located at the middle of the bottom plate.
Preferably, the central line of the penetrating hole is coincided with the central line of the pipe body.
According to a specific implementation and preferred aspect of the utility model, the position collar groove has been seted up on the bottom plate, and wherein the position collar groove encloses and establishes in the periphery of penetrating hole, and the lower seal circle matches the butt joint with the position collar groove. Therefore, the lower sealing ring is very convenient to mount.
Preferably, the positioning ring groove is circular and the center of the circle coincides with the center of the through hole.
According to another embodiment and preferred aspect of the present invention, the upper seal ring is ring-shaped and is correspondingly disposed at the periphery of the bottom of the pressing plate. When the pressing plate presses the coiled material to be detected, the upper sealing ring connects the pressing plate and the coiled material to be detected in a sealing manner.
Preferably, the upper sealing ring is in a circular ring shape or a square ring shape, and the central line of the upper sealing ring is overlapped with the central line of the through hole.
Preferably, the lower end of the tube body is detachably connected to the middle of the pressure plate.
In addition, the locating presser foot is a plurality of and evenly distributes around the penetrating hole circumference interval.
Preferably, the pressing plate is rectangular, the number of the positioning pressing feet is four, the four positioning pressing feet are respectively and correspondingly arranged on each side edge of the rectangle, and the pressing position is located right above the lower sealing ring.
Due to the implementation of the above technical scheme, compared with the prior art, the utility model have the following advantage:
the utility model discloses stopped sealed disposable sealed mode of gluing class and so on, both avoided giving off of poisonous and harmful substance, saved the time of waiting for the sealant solidification again, simultaneously, but repeat the cycle use, green, in addition, under the water column scale, can accurately read out detection pressure to can the direct observation coiled material leak from the penetration hole of bottom plate, obtain the testing result, efficiency of software testing is high.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic sectional view of a coiled material water leakage tester of the cutting machine of the present invention;
wherein: 1. a base plate; 10. a through hole; 11. a positioning ring groove;
2. a lower seal ring;
3. pressing a plate;
4. an upper sealing ring;
5. positioning the presser foot;
6. a water column tube; 60. a pipe body;
D. and (5) detecting the coiled material.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of embodiments in many different forms than those described herein and that modifications may be made by one skilled in the art without departing from the spirit and scope of the application and it is therefore not intended to be limited to the specific embodiments disclosed below.
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature. It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
As shown in fig. 1, the water column type coiled material leakage tester according to the present embodiment includes a bottom plate 1, a lower sealing ring 2, a pressing plate 3, an upper sealing ring 4, a positioning presser foot 5 and a water column pipe 6.
Specifically, the bottom plate 1 is provided with a through hole 10 extending along the thickness direction of the bottom plate, wherein the through hole 10 is located in the middle of the bottom plate 1.
In this example, the through-hole 10 is rectangular and is located in the middle of the bottom plate 1.
The area of the coil material D to be detected is larger than the sectional area of the through hole 10, and meanwhile, the coil material D to be detected can cover the through hole 10 completely.
And the lower sealing ring 2 is arranged around the periphery of the penetrating hole 10 and seals the coiled material D to be detected and the bottom plate 1.
Specifically, a positioning ring groove 11 is formed in the bottom plate 1, wherein the positioning ring groove 11 is formed around the periphery of the through hole 10, and the lower seal ring 2 is in matched butt joint with the positioning ring groove 11. Therefore, the lower sealing ring is very convenient to mount.
The positioning ring groove 11 is circular and the center of the circle coincides with the center of the through hole 10.
And the pressing plate 3 is pressed on the upper surface of the coiled material D to be detected.
In this example, the platen 3 has a rectangular shape.
The bottom of clamp plate 3 is along the last sealing washer 4 of clamp plate 3 circumference setting, and wherein when clamp plate 3 compresses tightly the coiled material D that waits to detect, last sealing washer 4 with clamp plate 3 with wait to detect between the coiled material D sealing connection.
In this example, the upper seal ring 4 is in a square ring shape, and the center line of the upper seal ring 4 is overlapped with the center line of the through hole 10.
And the positioning presser foot 5 is arranged on the bottom plate 1 and can be buckled on the pressing plate 3 to press the coiled material D to be detected between the pressing plate 3 and the bottom plate 1.
In this example, there are four tack feet 5, evenly spaced circumferentially around the through hole 10.
In this way, the four positioning presser feet 5 are respectively and correspondingly arranged on each side of the rectangle, and the compression joint position is right above the lower sealing ring 2 and the upper sealing ring 4. Not only is beneficial to the compaction and positioning of the coiled material; but also improves the tightness between the coiled material and the pressing plate and the bottom plate.
And the water column pipe 6 comprises a pipe body 60 with a water column scale, wherein the pipe body 60 vertically penetrates through the pressing plate 3 from the lower end part to abut against the upper surface of the coiled material D to be detected.
The lower end of the tube 60 is hermetically connected with the pressing plate 3, and the projection of the tube 60 on the bottom plate 1 is located in the through hole 10.
In this example, the lower end of the tube 60 is connected to the pressing plate 3 by a screw thread, and a conventional raw material tape can be used for sealing.
The implementation process of this embodiment is as follows:
place bottom sprag circle 2 in position ring groove 11, then will await measuring coiled material D and keep flat on bottom plate 1 and bottom sprag circle 2, and await measuring coiled material D covers through-hole 10, establish clamp plate 3 through last sealing washer 4 pressure at the upper surface of awaiting measuring coiled material D, operate four location presser feet 5 after that, to await measuring coiled material D and fix a position between clamp plate 3 and bottom plate 1, water column pipe 6 and clamp plate 3 looks fixed connection this moment, and the bottom of water column pipe 6 can be contradicted at the upper surface of awaiting measuring coiled material D, then to annotate the liquid of appointed height in the water column pipe 6, whether the seepage is observed from through-hole 10 bottoms.
Therefore, the present embodiment has the following technical advantages:
1) the disposable sealing mode of the sealant and the like is avoided, the emission of toxic and harmful substances is avoided, the time for waiting for the curing of the sealant is saved, meanwhile, the sealant can be repeatedly recycled, is green and environment-friendly,
2) under the water column scale, can accurate reading detection pressure to whether the through-hole that can direct observation coiled material from the bottom plate leaks, obtain the testing result, efficiency of software testing is high.
The present invention has been described in detail, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the same, and the protection scope of the present invention should not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (10)
1. The utility model provides a water column type coiled material seepage tester which characterized in that: it includes:
the bottom plate is provided with a penetrating hole extending along the thickness direction of the bottom plate, the area of the coiled material to be detected is larger than the sectional area of the penetrating hole, and the upper end face of the penetrating hole can be completely covered;
the lower sealing ring surrounds the periphery of the penetrating hole and seals the coiled material to be detected and the bottom plate;
the pressing plate is pressed on the upper surface of the coiled material to be detected;
the upper sealing ring is arranged at the bottom of the pressing plate and is used for sealing and connecting the pressing plate and the upper surface of the coiled material to be detected;
the positioning presser foot is arranged on the bottom plate and can be buckled on the pressing plate to press the coiled material to be detected between the pressing plate and the bottom plate;
the water column pipe comprises a pipe body with a water column scale, wherein the pipe body vertically penetrates through the pressing plate from the lower end part and abuts against the upper surface of the coiled material to be detected; the lower end of the pipe body is connected with the pressing plate in a sealing mode, and the projection of the pipe body on the bottom plate is located in the penetrating hole.
2. The water column type coiled material water leakage tester according to claim 1, characterized in that: the penetrating hole is round or square and is positioned in the middle of the bottom plate.
3. The water column type coiled material water leakage tester according to claim 1 or 2, characterized in that: the central line of the penetrating hole is superposed with the central line of the pipe body.
4. The water column type coiled material water leakage tester according to claim 1, characterized in that: the bottom plate is provided with a positioning ring groove, wherein the positioning ring groove is arranged around the periphery of the penetrating hole in a surrounding manner, and the lower sealing ring is in matched butt joint with the positioning ring groove.
5. The water column type coiled material water leakage tester according to claim 4, characterized in that: the positioning ring groove is in a ring shape, and the circle center of the positioning ring groove is superposed with the center of the penetrating hole.
6. The water column type coiled material water leakage tester according to claim 1, characterized in that: the upper sealing ring is annular and is correspondingly arranged on the periphery of the bottom of the pressing plate.
7. The water column type coiled material water leakage tester according to claim 6, characterized in that: the upper sealing ring is in a ring shape or a square ring shape, and the central line of the upper sealing ring is superposed with the central line of the penetrating hole.
8. The water column type coiled material water leakage tester according to claim 1, characterized in that: the lower end part of the tube body is detachably connected to the middle part of the pressing plate.
9. The water column type coiled material water leakage tester according to claim 1, characterized in that: the positioning presser feet are distributed at intervals in the circumferential direction around the penetrating holes.
10. The water column type coiled material water leakage tester according to claim 9, characterized in that: the pressing plate is rectangular, the number of the positioning pressing feet is four, the four positioning pressing feet are respectively and correspondingly arranged on each side edge of the rectangle, and the compression joint position is located right above the lower sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922423718.2U CN211147954U (en) | 2019-12-27 | 2019-12-27 | Water column type coiled material water leakage tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922423718.2U CN211147954U (en) | 2019-12-27 | 2019-12-27 | Water column type coiled material water leakage tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211147954U true CN211147954U (en) | 2020-07-31 |
Family
ID=71777868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922423718.2U Active CN211147954U (en) | 2019-12-27 | 2019-12-27 | Water column type coiled material water leakage tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211147954U (en) |
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2019
- 2019-12-27 CN CN201922423718.2U patent/CN211147954U/en active Active
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