CN215881375U - Airtight test fixture and airtight pipe detection device - Google Patents
Airtight test fixture and airtight pipe detection device Download PDFInfo
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- CN215881375U CN215881375U CN202121992772.XU CN202121992772U CN215881375U CN 215881375 U CN215881375 U CN 215881375U CN 202121992772 U CN202121992772 U CN 202121992772U CN 215881375 U CN215881375 U CN 215881375U
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Abstract
The utility model discloses an airtight testing tool and an airtight pipe detection device, wherein the airtight testing tool comprises: a base plate; the locating rack, the locating rack includes: the first positioning frame is detachably arranged at one end of the bottom plate, and a first sealing plate is arranged on one side of the first positioning frame; the second positioning frame is detachably arranged at the other end of the bottom plate, and a second sealing plate is arranged on one side, opposite to the first sealing plate, of the second positioning frame. According to the utility model, the positioning frame for fixing the pipe valve is arranged on the bottom plate, the positioning frame comprises the first positioning pipe frame and the second positioning frame which are oppositely arranged, the first sealing plate is arranged on the first positioning frame, the second sealing plate is arranged on the second positioning frame, and the openings at two ends of the pipe valve are sealed through the first sealing plate and the second sealing plate, so that the airtightness detection is convenient.
Description
Technical Field
The utility model relates to the technical field of pipeline airtightness detection devices, in particular to an airtightness test tool and an airtightness pipe detection device.
Background
With the increasing of the function of energy in life, the value and the importance of the ocean engineering platform as important equipment for collecting oil are continuously improved, the process of building the ocean engineering platform is complex, the process is complex, and the installation requirements on various parts are very strict, for example, the air tightness of a pipeline and a valve in the ocean engineering platform needs to be accurately detected and then is installed, otherwise, once the pipeline and the valve are disassembled and replaced, the engineering progress is seriously affected, and even the quality problem of the ocean engineering platform is caused.
In the prior art, the pipelines used by the ocean engineering platform are large in size, heavy and different in size, so that the airtightness of the pipelines and the valves is difficult to detect on the engineering site, and when the pipelines and the valves are verified after installation, a great deal of energy and financial resources are consumed to replace once quality problems occur, the engineering progress is influenced, and meanwhile, the waste of site resources is caused, so that the problem that the airtightness of the large pipelines and the valves on the engineering site is checked always becomes headache of engineers and shipowners.
Accordingly, the prior art is yet to be improved and developed.
SUMMERY OF THE UTILITY MODEL
The utility model provides an air tightness testing tool and an air tightness pipe detecting device, and aims to solve the problems that in the prior art, air tightness detection of large pipelines and valves in an engineering field is very laborious, accurate detection is difficult to guarantee, and meanwhile, a large amount of energy and financial resources are needed.
The utility model is realized by the following technical scheme:
the utility model provides an airtight test frock, wherein, airtight test frock includes:
a base plate;
a spacer, the spacer comprising:
the first positioning frame is detachably arranged at one end of the bottom plate, and a first sealing plate is arranged on one side of the first positioning frame;
the second positioning frame is detachably arranged at the other end of the bottom plate, and a second sealing plate is arranged on one side, opposite to the first sealing plate, of the second positioning frame.
The air tightness testing tool is characterized in that a plurality of first adjusting bolts are rotatably arranged on the first positioning frame, the positions of the first adjusting bolts correspond to the first sealing plate, and the first adjusting bolts are connected with the first sealing plate in an abutting mode;
the second positioning frame is provided with a plurality of second adjusting bolts, the positions of the second adjusting bolts correspond to the second sealing plate, and the second adjusting bolts are connected with the second sealing plate in an abutting mode.
The air tightness testing tool is characterized in that an air inlet through hole is formed in the center of the first sealing plate, and a first abdicating hole is formed in the position, corresponding to the air inlet through hole, of the first positioning frame;
the central position of second closing plate is provided with detects the through-hole, on the second locating rack with detect the position that the through-hole corresponds and be provided with the second hole of stepping down.
The air tightness testing tool is characterized in that a first rubber layer is arranged on the first sealing plate, a second rubber layer is arranged on the second sealing plate, and the first rubber layer and the second rubber layer are respectively arranged on one side, opposite to each other, of the first sealing plate and the second sealing plate.
Airtight test fixture, wherein, airtight test fixture still includes:
and one side of the bearing component is detachably connected with the bottom plate, and the other side of the bearing component is detachably connected with the first positioning frame or the second positioning frame.
The airtight test tool comprises a bearing assembly, wherein the bearing assembly comprises a plurality of assembling pieces, the assembling pieces are mutually abutted, a plurality of connecting holes are formed in the assembling pieces, and the assembling pieces are fixedly connected with a positioning frame and a bottom plate through mounting bolts arranged in the connecting holes.
The air tightness testing tool is characterized in that the bottom plate is provided with a plurality of positioning holes, the positioning holes are arranged on two sides of the bottom plate at intervals of a preset distance, and the positioning holes are matched with the connecting holes.
Airtight test fixture, wherein, airtight test fixture still includes:
the adjusting assembly is arranged at a position between the first positioning frame and the second positioning frame and used for receiving a pipe fitting for carrying out airtight test.
Airtight test fixture, wherein, the adjusting part includes:
the adjusting pieces are arranged and fixed on the bottom plate in an overlapped mode;
the upper side of the bearing piece is matched with the shape of the side wall of the pipe fitting for carrying out the air tightness test, and the lower side of the bearing piece is clamped on the adjusting piece.
The airtight pipe detection device comprises the airtight test tool.
The utility model has the beneficial effects that: according to the utility model, the positioning frame for fixing the pipe valve is arranged on the bottom plate, the positioning frame comprises the first positioning pipe frame and the second positioning frame which are oppositely arranged, the first sealing plate is arranged on the first positioning frame, the second sealing plate is arranged on the second positioning frame, and the openings at the two ends of the pipe valve are sealed through the first sealing plate and the second sealing plate, so that the airtightness detection is convenient.
Drawings
FIG. 1 is a perspective view of the air tightness testing fixture of the present invention;
FIG. 2 is an exploded view of the structure of the air tightness testing fixture of the present invention;
fig. 3 is a schematic structural disassembly diagram of the first sealing plate and the second sealing plate in the airtightness testing tool according to the present invention.
In fig. 1 to 3: 100. a base plate; 110. positioning holes; 200. a positioning frame; 210. a first positioning frame; 211. a first sealing plate; 212. a first adjusting bolt; 213. an air inlet through hole; 214. a first abdicating hole; 215. a first rubber layer; 220. a second positioning frame; 221. a second sealing plate; 222. a second adjusting bolt; 223. detecting the through hole; 224. a second abdicating hole; 225. a second rubber layer; 300. a receiving assembly; 310. an assembly; 311. connecting holes; 400. installing a bolt; 500. an adjustment assembly; 510. an adjustment member; 520. a bearing member.
Detailed Description
In order to make the objects, technical solutions and effects of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the motion situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is 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 of the feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
In the prior art, the pipelines used by the ocean engineering platform are large in size, heavy and different in size, so that the airtightness of the pipelines and the valves is difficult to detect on the engineering site, and when the pipelines and the valves are verified after installation, a great deal of energy and financial resources are consumed to replace once quality problems occur, the engineering progress is influenced, and meanwhile, the waste of site resources is caused, so that the problem that the airtightness of the large pipelines and the valves on the engineering site is checked always becomes headache of engineers and shipowners.
Based on the above problems in the prior art, the present invention provides an air-tightness testing tool, as shown in fig. 1, the air-tightness testing tool includes: a base plate 100; the spacer 200, the spacer 200 includes: the first positioning frame 210, the first positioning frame 210 is detachably disposed on one end of the base plate 100, and a first sealing plate 211 is disposed on one side of the first positioning frame 210; and the second positioning frame 220, the second positioning frame 220 is detachably disposed at the other end of the base plate 100, and a second sealing plate 221 is disposed on the second positioning frame 220 at a side opposite to the first sealing plate 211.
According to the utility model, the positioning frame 200 for fixing the pipe valve is arranged on the bottom plate 100, the positioning frame 200 comprises the first positioning pipe frame and the second positioning frame 220 which are oppositely arranged, the first sealing plate 211 is arranged on the first positioning frame 210, the second sealing plate 221 is arranged on the second positioning frame 220, and the openings at the two ends of the pipe valve are sealed through the first sealing plate 211 and the second sealing plate 221, so that the air tightness detection is convenient.
In the above embodiment, as shown in fig. 1, the positioning frame 200 includes the first positioning frame 210 and the second positioning frame 220, the first positioning frame 210 and the second positioning frame 220 are oppositely disposed on the base plate 100, the first positioning frame 210 is provided with the first sealing plate 211, the second positioning frame 220 is provided with the second sealing plate 221, the first sealing plate 211 and the second sealing plate 221 are oppositely disposed, in actual use, the first sealing plate 211 and the second sealing plate 221 are used for sealing structures such as a pipe body and a valve, specifically, the first sealing plate 211 is in close contact with one end opening of the pipe body (valve), and the second sealing plate 221 is in close contact with the other end opening of the pipe body (valve), so as to achieve the effect of sealing both ends of the pipe body (valve) for further air tightness detection, the principle of facilitating the air tightness detection is that the port of the pipe body (valve) is sealed, the port which originally can not be plugged of the large pipe body (valve) is plugged, so that the inside of the pipe body (valve) can be easily pressurized, and the state of the pipe body for air tightness and pressure maintaining can be monitored.
More specifically, in the actual use process, in order to realize the sealing between the first sealing plate 211 and the second sealing plate 221 and the port of the pipe body (valve), in this embodiment, the first positioning frame 210 is provided with a plurality of first adjusting bolts 212, the positions of the plurality of first adjusting bolts 212 correspond to the first sealing plate 211, one end of each first adjusting bolt 212 is rotatably connected with the first positioning frame 210, and the other end of each first adjusting bolt is fixedly abutted to one side of the first sealing plate 211; correspondingly, a second adjusting bolt 222 is arranged on the second positioning frame 220, a plurality of second adjusting bolts 222 are also arranged, the positions of the plurality of second adjusting bolts 222 correspond to the second sealing plate 221, one end of each second adjusting bolt 222 is rotatably connected with the second positioning frame 220, and the other end of each second adjusting bolt is fixedly abutted to one side of the second sealing plate 221.
In practical use, the two ends of the pipe body (valve) are correspondingly placed at the corresponding positions of the first sealing plate 211 and the second sealing plate 221, and the first adjusting bolt 212 and the second adjusting bolt 222 are pushed to abut against the first sealing plate 211 and the second sealing plate 221 by rotating the first adjusting bolt 212 and the second adjusting bolt 222, so that the first sealing plate 211 and the second sealing plate 221 are in sealing fit with the two ends of the pipe body (valve).
Based on the above embodiment, in an embodiment of the present invention, as shown in fig. 3, in order to perform the pressurization operation on the fixed pipe (valve), an air inlet hole 213 is provided at the center position of the first sealing plate 211, and the air inlet hole 213 is adapted to the ventilation and pressurization device, so as to achieve the effect of pressurizing the inside of the fixed pipe (valve) through the air inlet hole 213, and correspondingly, a detection through hole 223 is provided at the center position of the second sealing plate 221, and the detection through hole 223 is adapted to the detection device, that is, the pressure maintaining condition inside the pipe is monitored, so as to achieve the observation of the airtightness of the pipe (valve).
Correspondingly, as shown in fig. 3, in order to facilitate a user to install the pressurizing equipment in the air inlet through hole 213, a first yielding hole 214 is further formed in the first positioning frame 210, the position where the first yielding hole 214 is formed corresponds to the position where the air inlet through hole 213 is formed, and the diameter of the first yielding hole 214 is larger than that of the air inlet through hole 213, so that the installed pressurizing equipment is yielded; correspondingly, in order to facilitate the user to install the detection equipment in the detection through hole 223, a second yielding hole 224 is further disposed on the second positioning frame 220, a position where the second yielding hole 224 is disposed corresponds to a position where the detection through hole 223 is disposed, and a diameter of the second yielding hole 224 is larger than a diameter of the detection through hole 223, so that the installation detection setting is yielded.
Based on the above-mentioned embodiment, in another possible implementation manner of the present invention, as shown in fig. 1 and fig. 3, in order to ensure that the first sealing plate 211 and the second sealing plate 221 seal the port of the pipe body (valve), in this embodiment, the first rubber layer 215 is disposed on the first sealing plate 211, the second rubber layer 225 is disposed on the second sealing plate 221, and the first rubber layer 215 and the second rubber layer 225 are made of fine rubber materials, and when the pressure between the first sealing plate 211, the second sealing plate 221 and the pipe body (valve) reaches a certain degree, the first rubber layer 215 and the second rubber layer 225 are pressed, so that the port of the pipe body (valve) is sealed.
In another embodiment of the present invention, as shown in fig. 1 and fig. 2, the air tightness testing tool further includes a receiving assembly 300, the receiving assembly 300 is used for adjusting the heights of the first positioning frame 210 and the second positioning frame 220 to adapt to pipes (valves) with different sizes, one side of the receiving assembly 300 is detachably connected to the bottom plate 100, and the other end of the receiving assembly 300 is detachably connected to the first positioning frame 210 (or the second positioning frame 220), so as to fix the positions and adjust the heights of the first positioning frame 210 and the second positioning frame 220.
Specifically, in an embodiment of the present invention, as shown in fig. 2, the receiving assembly 300 includes a plurality of assembly members 310, the plurality of assembly members 310 abut against each other to form a shape the same as the bottom of the first positioning frame 210 and the second positioning frame 220, the assembly members 310 are provided with a plurality of connecting holes 311, the plurality of assembly members 310 can be fixed on the base by the plurality of connecting holes 311 and the adapted mounting bolts 400, and the effect of fixing the plurality of assembly members 310 with the first positioning frame 210 and the second positioning frame 220 can be achieved.
In another embodiment of the present invention, as shown in fig. 1 and 2, since the lengths of the pipe bodies (valves) are different, the first adjusting bolt 212 and the second adjusting bolt 222 can only achieve the fine adjustment effect, and cannot achieve the effect of quickly adjusting the distance between the first positioning frame 210 and the second positioning frame 220, in this embodiment, a plurality of positioning holes 110 are further disposed on the bottom plate 100, the positioning holes 110 are disposed on both sides of the bottom plate 100 at predetermined intervals, and the diameter of the positioning hole 110 is adapted to the diameter of the connecting hole 311 of the assembly 310, when in actual use, a user can adjust the first positioning frame 210 and the second positioning frame 220 to a proper distance according to the length of the pipe bodies (valves), and the mounting bolt 400 penetrates through the positioning hole 110 and the connecting hole 311, so that the positions of the first positioning frame 210 and the second positioning frame 220 are fixed, finally, the port of the pipe body (valve) is closed by adjusting the first adjusting bolt 212 and the second adjusting bolt 222.
In another embodiment of the present invention, as shown in fig. 1 and fig. 2, in order to ensure the stability of the tube (valve) during the airtight testing process and prevent the tube (valve) from being displaced due to the influence of its own weight, in this embodiment, the airtight testing tool further includes an adjusting assembly 500, and the adjusting assembly 500 is disposed between the first positioning frame 210 and the second positioning frame 220 for receiving the tube (valve) for airtight testing.
Specifically, above-mentioned adjustment subassembly 500 includes a plurality of regulating part 510 and the adapting piece 520 that is used for fixed body (valve), a plurality of regulating part 510 is fixed according to the high coincide that body (valve) were placed, on adapting piece 520, the upside of adapting piece 520 and the shape adaptation of the outer wall of the body (valve) that carries out airtight detection, set to the arc promptly, prevent that body (valve) from taking place to roll, adapting piece 520's downside and regulating part 510's shape adaptation, when actual installation, adapting piece 520's downside block sets up on regulating part 510, in order to realize the location fixed, fixed the placing on bottom plate 100 of adjustment subassembly after the combination is accomplished, accept body (valve), when actual setting, adjustment subassembly can be provided with a plurality of groups according to the actual length of body (valve), in order to provide more stable supporting effect.
Based on the foregoing embodiment, the present invention further provides an air-tightness detecting device, including the air-tightness testing tool set forth in any one of the foregoing embodiments, the air-tightness testing tool set including: a base plate; the locating rack, the locating rack includes: the first positioning frame is detachably arranged at one end of the bottom plate, and a first sealing plate is arranged on one side of the first positioning frame; the second positioning frame is detachably arranged at the other end of the bottom plate, and a second sealing plate is arranged on one side, opposite to the first sealing plate, of the second positioning frame. According to the utility model, the positioning frame for fixing the pipe valve is arranged on the bottom plate, the positioning frame comprises the first positioning pipe frame and the second positioning frame which are oppositely arranged, the first sealing plate is arranged on the first positioning frame, the second sealing plate is arranged on the second positioning frame, and the openings at two ends of the pipe valve are sealed through the first sealing plate and the second sealing plate, so that the airtightness detection is convenient.
In summary, the present invention provides an air-tightness testing tool and an air-tightness pipe detecting device, wherein the air-tightness testing tool includes: a base plate; the locating rack, the locating rack includes: the first positioning frame is detachably arranged at one end of the bottom plate, and a first sealing plate is arranged on one side of the first positioning frame; the second positioning frame is detachably arranged at the other end of the bottom plate, and a second sealing plate is arranged on one side, opposite to the first sealing plate, of the second positioning frame. According to the utility model, the positioning frame for fixing the pipe valve is arranged on the bottom plate, the positioning frame comprises the first positioning pipe frame and the second positioning frame which are oppositely arranged, the first sealing plate is arranged on the first positioning frame, the second sealing plate is arranged on the second positioning frame, and the openings at two ends of the pipe valve are sealed through the first sealing plate and the second sealing plate, so that the airtightness detection is convenient.
It is to be understood that the utility model is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the utility model as defined by the appended claims.
Claims (10)
1. The utility model provides an airtight test fixture, its characterized in that, airtight test fixture includes:
a base plate;
a spacer, the spacer comprising:
the first positioning frame is detachably arranged at one end of the bottom plate, and a first sealing plate is arranged on one side of the first positioning frame;
the second positioning frame is detachably arranged at the other end of the bottom plate, and a second sealing plate is arranged on one side, opposite to the first sealing plate, of the second positioning frame.
2. The airtightness testing tool according to claim 1, wherein a plurality of first adjusting bolts are rotatably arranged on the first positioning frame, the positions of the plurality of first adjusting bolts correspond to the first sealing plate, and the first adjusting bolts are connected with the first sealing plate in an abutting manner;
the second positioning frame is provided with a plurality of second adjusting bolts, the positions of the second adjusting bolts correspond to the second sealing plate, and the second adjusting bolts are connected with the second sealing plate in an abutting mode.
3. The airtightness testing tool according to claim 1, wherein an air inlet through hole is formed in a central position of the first sealing plate, and a first yielding hole is formed in a position, corresponding to the air inlet through hole, of the first positioning frame;
the central position of second closing plate is provided with detects the through-hole, on the second locating rack with detect the position that the through-hole corresponds and be provided with the second hole of stepping down.
4. The airtightness testing tool according to claim 3, wherein a first rubber layer is provided on the first sealing plate, a second rubber layer is provided on the second sealing plate, and the first rubber layer and the second rubber layer are provided on opposite sides of the first sealing plate and the second sealing plate, respectively.
5. The airtightness testing tool according to claim 1, further comprising:
and one side of the bearing component is detachably connected with the bottom plate, and the other side of the bearing component is detachably connected with the first positioning frame or the second positioning frame.
6. The airtightness test tool according to claim 5, wherein the receiving assembly comprises a plurality of assembling pieces, the assembling pieces are abutted against each other, a plurality of connecting holes are formed in the assembling pieces, and the assembling pieces are fixedly connected with the positioning frame and the bottom plate through mounting bolts arranged in the connecting holes.
7. The airtightness testing tool according to claim 6, wherein a plurality of positioning holes are formed in the base plate, the positioning holes are arranged on two sides of the base plate at intervals of a predetermined distance, and the positioning holes are matched with the connecting holes.
8. The airtightness testing tool according to claim 1, further comprising:
the adjusting assembly is arranged at a position between the first positioning frame and the second positioning frame and used for receiving a pipe fitting for carrying out airtight test.
9. The airtightness testing tool according to claim 8, wherein the adjusting assembly comprises:
the adjusting pieces are arranged and fixed on the bottom plate in an overlapped mode;
the upper side of the bearing piece is matched with the shape of the side wall of the pipe fitting for carrying out the air tightness test, and the lower side of the bearing piece is clamped on the adjusting piece.
10. An airtight pipe detection apparatus, characterized in that, the airtight pipe detection apparatus includes the airtight test fixture of any one of the preceding claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121992772.XU CN215881375U (en) | 2021-08-23 | 2021-08-23 | Airtight test fixture and airtight pipe detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121992772.XU CN215881375U (en) | 2021-08-23 | 2021-08-23 | Airtight test fixture and airtight pipe detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215881375U true CN215881375U (en) | 2022-02-22 |
Family
ID=80564463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121992772.XU Active CN215881375U (en) | 2021-08-23 | 2021-08-23 | Airtight test fixture and airtight pipe detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215881375U (en) |
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2021
- 2021-08-23 CN CN202121992772.XU patent/CN215881375U/en active Active
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