CN212206495U - Pipe fitting sealing performance detection device - Google Patents
Pipe fitting sealing performance detection device Download PDFInfo
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- CN212206495U CN212206495U CN202020787500.5U CN202020787500U CN212206495U CN 212206495 U CN212206495 U CN 212206495U CN 202020787500 U CN202020787500 U CN 202020787500U CN 212206495 U CN212206495 U CN 212206495U
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Abstract
The utility model provides a pipe sealing performance detection device, which comprises a first sealing plate, a second sealing plate, a pipe to be detected, a hollow cylinder, a first pressing device, a second pressing device and an inflating device; the first sealing plate and the second sealing plate respectively extend into two ends of the pipe fitting to be tested and are in sealed connection with the pipe fitting to be tested, the first sealing plate is arranged on the inner wall of the cylinder body, and the first sealing plate is fixedly connected with the movable end of the first pressing device; the second pressing device is fixedly connected with the second sealing plate; and the second sealing plate is also provided with a second through hole which is respectively communicated with the inflating device and the interior of the pipe fitting to be tested. The utility model discloses a first shrouding and second shrouding will await measuring the pipe fitting both ends and seal, by the water filling port to the internal water injection of barrel, aerify in to the pipe fitting that awaits measuring by the intake pipe, carry out sealing performance and detect, it is easy and simple to handle. The cylinder body can rotate relative to the ground, so that the pipe fitting to be tested with large length or diameter can be conveniently taken and placed.
Description
Technical Field
The utility model relates to a pipeline engineering part detection area especially relates to a key sealing performance detection device.
Background
The pipe fitting is a general name of pipeline parts for connection, control, flow distribution and the like in a pipeline system, and is widely applied to the fields of irrigation, water supply and drainage, municipal engineering, petrochemical industry and building. The air tightness of the pipe fittings is an important factor for measuring the quality of the pipe fittings, and the air tightness detection of the pipe fittings is necessary for ensuring the reliability of a pipeline system. But the pipe fitting size difference is very big, and manual detection work load is very big, has brought a lot of inconveniences for the detection operation.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a wide, the reliable pipe fitting sealing performance detection device of testing result of accommodation.
The technical scheme of the utility model is realized like this: a pipe fitting sealing performance detection device comprises a first sealing plate (1), a second sealing plate (2) and a pipe fitting (3) to be detected; the first sealing plate (1) and the second sealing plate (2) are respectively abutted against the end faces of two ends of the pipe fitting (3) to be tested; the device also comprises a hollow cylinder body (4), a first pressing device (5), a second pressing device (6) and an inflating device (7), wherein the cylinder body (4) is arranged on the ground; the first sealing plate (1) is arranged in the cylinder body (4), and the first sealing plate (1) is propped against the inner surface of one end, close to the ground, of the cylinder body (4); a first through hole (41) is formed in the bottom of the cylinder body (4), and the first pressing device (5) penetrates through the first through hole (41) and is fixedly connected with the first sealing plate (1); the second pressing device (6) is fixedly arranged at one end of the cylinder body (4) far away from the ground; the second pressing device (6) is fixedly connected with the second sealing plate (2); the pipe fitting (3) to be tested is positioned in the cylinder (4) between the first sealing plate (1) and the second sealing plate (2); the first sealing plate (1) and the second sealing plate (2) are hermetically connected with the pipe fitting (3) to be tested; and the inflation device (7) inflates gas into the pipe fitting (3) to be tested.
On the basis of the technical scheme, preferably, the second pressing device (6) comprises a base (61) and a linear motion unit (62), the base (61) is arranged on the barrel (4) in a spanning mode, the linear motion unit (62) is arranged at the top of the base (61), and the linear motion unit (62) is fixedly connected with the base (61); the base (61) is provided with a third through hole (63), and the movable end of the linear motion unit (62) penetrates through the third through hole (63) and is fixedly connected with the second sealing plate (2).
Further preferably, the linear motion unit (62) is a hydraulic cylinder, an air cylinder or an electric push rod.
More preferably, the inflation device (7) comprises an air source (71), a pressure reducing valve (72) and an air inlet pipe (73), the air source (71), the pressure reducing valve (72) and the air inlet pipe (73) are sequentially communicated, and the air source (71) and the pressure reducing valve (72) are fixedly arranged on the base (61); the second sealing plate (2) is provided with a second through hole (21) which penetrates through along the axial direction of the pipe fitting (3) to be tested, and the output end of the air inlet pipe (73) is communicated with the interior of the pipe fitting (3) to be tested through the second through hole (21).
On the basis of the technical scheme, preferably, a first boss (11) is arranged at one end, far away from the ground, of the first sealing plate (1), and the first boss (11) extends into the pipe fitting (3) to be tested and is in sealing connection with the pipe fitting (3) to be tested; the first boss (11) is detachably connected with the first sealing plate (1).
Preferably, a second boss (22) is arranged on the second sealing plate (2), and the second boss (22) extends into the pipe fitting (3) to be tested and is connected with the pipe fitting (3) to be tested in a sealing manner; the second boss (22) is detachably connected with the second sealing plate (2).
More preferably, a sealing gasket (31) is arranged between the first boss (11) and the second boss (22) and the end faces of the two ends of the pipe fitting (3) to be tested, and the sealing gasket (31) is arranged around the first boss (11) or the second boss (22); the sealing gasket (31) is propped against the end faces of the two ends of the pipe fitting (3) to be tested.
Further preferably, the cylinder (4) is rotatably arranged relative to the ground.
More preferably, the barrel body (4) is further provided with a water injection port (42) and a water outlet (43), the water injection port (42) is arranged on the side wall of the barrel body (4) and communicates the interior of the barrel body (4) with a water source, and the water outlet (43) is fixedly arranged at the bottom of the barrel body (4).
On the basis of the technical scheme, the LED lamp further comprises a plurality of lamp belts (8) and a controller (9) preferably, wherein the lamp belts (8) are symmetrically arranged on the inner wall of the barrel body (4); the first pressing device (5), the second pressing device (6), the inflating device (7) and the lamp strip (8) are all electrically connected with the controller (9).
The utility model provides a pair of pipe fitting sealing performance detection device for prior art, has following beneficial effect:
(1) the utility model seals the two ends of the pipe fitting to be tested through the first sealing plate and the second sealing plate, injects water into the cylinder, and inflates the pipe fitting to be tested through the air inlet pipe, so as to detect the sealing performance, and the operation is simple;
(2) the second pressing device enables two ends of the pipe fitting to be detected to be tightly attached to the first sealing plate and the second sealing plate through linear motion, and a waterproof sealing effect is achieved;
(3) the inflation device inflates gas with certain pressure into the pipe fitting to be detected and keeps for a period of time, and whether leakage exists or not can be judged by observing whether bubbles exist on the surface of the pipe fitting to be detected or not;
(4) the sealing gasket can improve the sealing effect between the first boss and the end face of the pipe fitting to be tested and between the second boss and the end face of the pipe fitting to be tested;
(5) the cylinder body can rotate relative to the ground, so that the large-diameter or large-length pipe fitting to be tested can be conveniently taken, placed and installed;
(6) the lighting effect in lamp area is favorable to the more audio-visual observation of inspection personnel.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some 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 front view of the pipe sealing performance testing apparatus of the present invention;
FIG. 2 is a front view in half section of FIG. 1;
fig. 3 is a top view of fig. 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
As shown in fig. 1 and fig. 2 and 3, the utility model provides a pipe sealing performance detection device, which comprises a first sealing plate 1, a second sealing plate 2, a pipe to be detected 3, a hollow cylinder 4, a first pressing device 5, a second pressing device 6 and an inflation device 7; the cylinder body 4 is arranged on the ground; the first sealing plate 1 is arranged in the cylinder 4, and the first sealing plate 1 is propped against the inner surface of one end, close to the ground, of the cylinder 4; the bottom of the cylinder 4 is provided with a first through hole 41, and the first pressing device 5 penetrates through the first through hole 41 and is fixedly connected with the first sealing plate 1; the second pressing device 6 is fixedly arranged at one end of the cylinder 4 far away from the ground; the second pressing device 6 is fixedly connected with the second sealing plate 2; the pipe fitting 3 to be tested is positioned in the cylinder 4 between the first sealing plate 1 and the second sealing plate 2, the first sealing plate 1 and the second sealing plate 2 are respectively abutted against two ends of the pipe fitting 3 to be tested, and the first sealing plate 1 and the second sealing plate 2 are both connected with the pipe fitting 3 to be tested in a sealing manner; the inflation device 7 inflates air into the pipe fitting 3 to be measured.
According to the figure, the first sealing plate 1, the second sealing plate 2 and the pipe fitting 3 to be tested form closed air, the pipe fitting 3 to be tested is continuously inflated by the inflating device 7, water can be filled into the cylinder body 4, and then whether bubbles exist on the surface of the pipe fitting 3 to be tested is observed to judge the pressure bearing capacity and the air tightness of the pipe fitting 3 to be tested.
As shown in fig. 2, the second pressing device 6 includes a base 61 and a linear motion unit 62, the base 61 is spanned on the cylinder 4, the linear motion unit 62 is arranged on the top of the base 61, and the linear motion unit 62 is fixedly connected with the base 61; the base 61 is provided with a third through hole 63, and the movable end of the linear motion unit 62 penetrates through the third through hole 63 and is fixedly connected with the second sealing plate 2. When the device works, a pipe fitting 3 to be tested is vertically placed in the cylinder 4, and one end, close to the ground, of the pipe fitting 3 to be tested is connected with the first sealing plate 1 in a sealing mode; the second pressing device 6 acts, and the linear motion unit 62 moves along the axial direction of the pipe fitting 3 to be tested, so as to drive the second sealing plate 2 to be connected with one end, far away from the ground, of the pipe fitting 3 to be tested in a sealing manner, so that the subsequent inflation and water passing tests can be conveniently carried out.
The utility model discloses in, first closing device 5, linear motion unit 62 all can be pneumatic cylinder, cylinder or electric putter. Except that the first pressing means 5 is normally in the initial position, and the linear motion unit 62 is in the extended state in the operating state.
As shown in fig. 2, the inflator 7 of the present invention includes an air source 71, a pressure reducing valve 72 and an air inlet pipe 73, the air source 71, the pressure reducing valve 72 and the air inlet pipe 73 are sequentially communicated, and the air source 71 and the pressure reducing valve 72 are both fixedly disposed on the base 61; the second closing plate 2 is provided with a second through hole 21 penetrating along the axial direction of the pipe fitting 3 to be tested, and the output end of the air inlet pipe 73 is communicated with the inside of the pipe fitting 3 to be tested through the second through hole 21. The inflation device 7 may be configured to inflate the interior of the pipe 3 to be tested after reducing the pressure by using the pressure reducing valve 72.
As a further improvement of the utility model, a first boss 11 is arranged at one end of the first sealing plate 1 far away from the ground, and the first boss 11 extends into the pipe fitting 3 to be tested and is hermetically connected with the pipe fitting 3 to be tested; the first boss 11 is detachably connected with the first sealing plate 1. The second sealing plate 2 is provided with a second boss 22, and the second boss 22 extends into the pipe fitting 3 to be tested and is connected with the pipe fitting 3 to be tested in a sealing way; the second boss 22 is detachably connected to the second closing plate 2. The first boss 11 and the second boss 22 are both detachable structures, and can be adapted to pipes 3 to be tested with different diameters.
The utility model discloses a barrel 4 is relative with the rotatable setting in ground. Namely, the bottom of the cylinder body 4 is hinged with the ground, and can rotate within the range of 0-90 degrees, thereby further simplifying the installation of the pipe fitting 3 to be tested. When the cylinder 4 rotates to the position that the axis of the cylinder is parallel to the ground, the pipe fitting 3 to be tested can be conveniently installed and detached in the cylinder 4. The first holding-down device 5 is now extended out and the pipe to be tested can be discharged.
The barrel 4 is further provided with a water injection port 42 and a water outlet 43, the water injection port 42 is arranged on the side wall of the barrel 4 and communicates the interior of the barrel 4 with a water source, and the water outlet 43 is fixedly arranged at the bottom of the barrel 4.
In order to facilitate the observation of the sealing condition, the utility model also comprises a plurality of lamp belts 8 and a controller 9, wherein the lamp belts 8 are symmetrically arranged on the inner wall of the cylinder body 4; the first pressing device 5, the second pressing device 6, the inflating device 7 and the lamp strip 8 are all electrically connected with the controller 9.
In order to further facilitate observation, a plurality of transparent observation windows can be arranged on the side wall of the cylinder 4.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A pipe fitting sealing performance detection device comprises a first sealing plate (1), a second sealing plate (2) and a pipe fitting (3) to be detected; first shrouding (1) and second shrouding (2) are held with the terminal surface counterbalance at the both ends of awaiting measuring pipe fitting (3) respectively, its characterized in that: the device also comprises a hollow cylinder body (4), a first pressing device (5), a second pressing device (6) and an inflating device (7), wherein the cylinder body (4) is arranged on the ground; the first sealing plate (1) is arranged in the cylinder body (4), and the first sealing plate (1) is propped against the inner surface of one end, close to the ground, of the cylinder body (4); a first through hole (41) is formed in the bottom of the cylinder body (4), and the first pressing device (5) penetrates through the first through hole (41) and is fixedly connected with the first sealing plate (1); the second pressing device (6) is fixedly arranged at one end of the cylinder body (4) far away from the ground; the second pressing device (6) is fixedly connected with the second sealing plate (2); the pipe fitting (3) to be tested is positioned in the cylinder (4) between the first sealing plate (1) and the second sealing plate (2), and the first sealing plate (1) and the second sealing plate (2) are hermetically connected with the pipe fitting (3) to be tested; and the inflation device (7) inflates gas into the pipe fitting (3) to be tested.
2. A pipe sealing performance detecting apparatus according to claim 1, wherein: the second pressing device (6) comprises a base (61) and a linear motion unit (62), the base (61) is arranged on the barrel (4) in a crossing mode, the linear motion unit (62) is arranged on the top of the base (61), and the linear motion unit (62) is fixedly connected with the base (61); the base (61) is provided with a third through hole (63), and the movable end of the linear motion unit (62) penetrates through the third through hole (63) and is fixedly connected with the second sealing plate (2).
3. A pipe sealing performance detecting apparatus according to claim 2, wherein: the linear motion unit (62) is a hydraulic cylinder, an air cylinder or an electric push rod.
4. A pipe sealing performance detecting apparatus according to claim 2, wherein: the air charging device (7) comprises an air source (71), a pressure reducing valve (72) and an air inlet pipe (73), the air source (71), the pressure reducing valve (72) and the air inlet pipe (73) are communicated in sequence, and the air source (71) and the pressure reducing valve (72) are fixedly arranged on the base (61); the second sealing plate (2) is provided with a second through hole (21) which penetrates through along the axial direction of the pipe fitting (3) to be tested, and the output end of the air inlet pipe (73) is communicated with the interior of the pipe fitting (3) to be tested through the second through hole (21).
5. A pipe sealing performance detecting apparatus according to claim 1, wherein: a first boss (11) is arranged at one end, far away from the ground, of the first sealing plate (1), and the first boss (11) extends into the pipe fitting (3) to be tested and is in sealing connection with the pipe fitting (3) to be tested; the first boss (11) is detachably connected with the first sealing plate (1).
6. The pipe sealing performance detecting apparatus according to claim 5, wherein: a second boss (22) is arranged on the second sealing plate (2), and the second boss (22) extends into the pipe fitting (3) to be tested and is connected with the pipe fitting (3) to be tested in a sealing manner; the second boss (22) is detachably connected with the second sealing plate (2).
7. A pipe sealing performance detecting apparatus according to claim 6, wherein: sealing gaskets (31) are further arranged between the first boss (11) and the second boss (22) and the end faces of the two ends of the pipe fitting (3) to be tested, and the sealing gaskets (31) are arranged around the first boss (11) or the second boss (22); the sealing gasket (31) is propped against the end faces of the two ends of the pipe fitting (3) to be tested.
8. A pipe sealing performance detecting apparatus according to claim 7, wherein: the cylinder body (4) is rotatably arranged relative to the ground.
9. A pipe sealing performance detecting apparatus according to claim 8, wherein: the water injection device is characterized in that a water injection port (42) and a water outlet (43) are further arranged on the barrel body (4), the water injection port (42) is arranged on the side wall of the barrel body (4) and communicates the interior of the barrel body (4) with a water source, and the water outlet (43) is fixedly arranged at the bottom of the barrel body (4).
10. A pipe sealing performance detecting apparatus according to claim 1, wherein: the lamp belt type cleaning device is characterized by further comprising a plurality of lamp belts (8) and a controller (9), wherein the lamp belts (8) are arranged along the axial direction of the barrel body (4), and the lamp belts (8) are symmetrically distributed on the inner wall of the barrel body (4); the first pressing device (5), the second pressing device (6), the inflating device (7) and the lamp strip (8) are all electrically connected with the controller (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020787500.5U CN212206495U (en) | 2020-05-13 | 2020-05-13 | Pipe fitting sealing performance detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020787500.5U CN212206495U (en) | 2020-05-13 | 2020-05-13 | Pipe fitting sealing performance detection device |
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| CN212206495U true CN212206495U (en) | 2020-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020787500.5U Active CN212206495U (en) | 2020-05-13 | 2020-05-13 | Pipe fitting sealing performance detection device |
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| CN (1) | CN212206495U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116337341A (en) * | 2023-05-29 | 2023-06-27 | 吉林亚泰建筑工程有限公司 | Waterproof performance detection device of wall pipe |
-
2020
- 2020-05-13 CN CN202020787500.5U patent/CN212206495U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116337341A (en) * | 2023-05-29 | 2023-06-27 | 吉林亚泰建筑工程有限公司 | Waterproof performance detection device of wall pipe |
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