CN212458777U - Sealing test tool for packing box composite board - Google Patents
Sealing test tool for packing box composite board Download PDFInfo
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- CN212458777U CN212458777U CN202020727876.7U CN202020727876U CN212458777U CN 212458777 U CN212458777 U CN 212458777U CN 202020727876 U CN202020727876 U CN 202020727876U CN 212458777 U CN212458777 U CN 212458777U
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Abstract
The utility model discloses a packing box compoboard leakproofness test frock, the packing box compoboard includes corrosion resistant plate, nonrust steel pipe and packing box, be provided with a plurality of through-holes that run through on the corrosion resistant plate, nonrust steel pipe install in the through-hole, packing box fixed mounting in the one end of nonrust steel pipe, experimental frock includes square box and fretwork clamp plate, the edge of square box upper end is provided with first bolt mounting hole, the fretwork clamp plate with square upper end phase-match, fretwork clamp plate middle part is hollow out construction, the edge be provided with the corresponding second bolt mounting hole in first bolt mounting hole position, the intake pipe is connected to square box, be provided with the admission valve in the intake pipe. The utility model discloses the testing process is convenient, swift, and the time of saving leakproofness detection that can be great, the detection accuracy is superior to kerosene and lime, and makes low cost, and the detection that can be accurate detects out whether there is the leakage in the packing box compoboard.
Description
Technical Field
The utility model belongs to the technical field of shipbuilding, concretely relates to experimental frock of packing box compoboard seal.
Background
The stuffing box is an installation sealing element, the sealing performance test of the existing stuffing box composite plate adopts a kerosene and lime penetration mode, the effect is certain, but the sealing performance of the stuffing box cannot be accurately detected, and the detection accuracy and the detection efficiency are low. After the stuffing box is installed, leakage occurs, repair welding is needed, the process is complex, and the installation quality cannot be guaranteed.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model provides a packing box compoboard seal test frock, the utility model discloses can carry out quick accurate test to the leakproofness of packing box compoboard, the detection effect is superior to the mode of kerosene and lime infiltration.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a packing box composition board tightness test tool, the packing box composition board comprises a stainless steel plate, a stainless steel pipe and a packing box, the stainless steel plate is provided with a plurality of through holes, the stainless steel pipe is arranged in the through holes, the packing box is fixedly arranged at one end of the stainless steel pipe, the test tool comprises a square box body and a hollowed-out pressing plate, the upper end of the square box body is an open end, the edge of the upper end is provided with a first bolt mounting hole, the hollowed-out pressing plate is matched with the upper end of the square box body, the middle part of the hollowed-out pressing plate is of a hollowed-out structure, the edge is provided with a second bolt mounting hole corresponding to the position of the first bolt mounting hole, the length of the inner side of the edge of the hollowed-out pressing plate is slightly smaller than the length of the stainless steel plate, the width of the inner side is slightly smaller than the width, the hollowed-out pressing plate is fixed with the square box body through bolts, the square box body is connected with an air inlet pipe, and an air inlet valve is arranged on the air inlet pipe.
As an optimal technical scheme, the hollow pressing plate and the square box body are provided with rubber sealing rings.
As a preferable technical scheme, the bottom of the square box body is provided with a support leg.
As a preferred technical scheme, handles are arranged on two sides of the square box body.
As a preferable technical scheme, a gas source connected with the gas inlet pipe is nitrogen, and the pressure of the gas source is less than 0.3 bar.
As an optimal technical scheme, each side edge of the top end of the square box body is provided with 5 first bolt mounting holes, and each side edge of the hollowed-out pressing plate is provided with 5 second bolt mounting holes.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the testing process is convenient, swift, and the time of saving leakproofness detection that can be great, the detection accuracy is superior to kerosene and lime, and makes low cost, and the detection that can be accurate detects out whether there is the leakage in the packing box compoboard.
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 the utility model discloses the structural schematic diagram of experimental frock of packing box compoboard leakproofness.
Fig. 2 is the utility model discloses the structural schematic diagram of fretwork clamp plate in the experimental frock of packing box compoboard leakproofness.
Wherein the reference numerals are specified as follows: square box 1, fretwork clamp plate 2, rubber seal 3, second bolt mounting hole 4, intake pipe 5, admission valve 6, stabilizer blade 7, handle 8, bolt 9, stainless steel pipe 10, packing box 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
As shown in fig. 1 and fig. 2, the present embodiment provides a sealing test tool for a stuffing box composition plate, where the stuffing box composition plate includes a stainless steel plate, a stainless steel tube 10 and a stuffing box 11, the stainless steel plate is provided with a plurality of through holes, the stainless steel tube 10 is installed in the through holes, and the stuffing box 11 is fixedly installed at one end of the stainless steel tube 10.
The test tool comprises a square box body 1 and a hollowed-out pressing plate 2, the upper end of the square box body 1 is an open end, a first bolt 9 mounting hole is formed in the edge of the upper end, the hollowed-out pressing plate 2 is matched with the upper end of the square box body 1, the middle of the hollowed-out pressing plate 2 is of a hollowed-out structure, the edge of the hollowed-out pressing plate is provided with a bolt 9 second bolt 9 mounting hole 4 corresponding to the position of the first bolt 9 mounting hole, the length of the edge inner side of the hollowed-out pressing plate 2 is slightly smaller than the length of a stainless steel plate, the width of the inner side of the hollowed-out pressing plate is slightly smaller than the width of the stainless steel plate, the stainless steel plate is fixed between the hollowed-out pressing plate 2 and the square box body 1, the hollowed-out pressing plate.
Wherein, in order to improve the sealed effect of test fixture, fretwork clamp plate 2 with square box 1 is provided with rubber seal 3.
Wherein, the bottom of the square box body 1 is provided with a support leg 7.
Wherein, the two sides of the square box body 1 are provided with handles 8.
The air source connected with the air inlet pipe 5 is nitrogen, and the pressure of the air source is less than 0.3 bar.
The using method of the embodiment comprises the following steps: place the corrosion resistant plate of packing box compoboard between square box 1 and fretwork clamp plate 2, the size of corrosion resistant plate can not block and be less than 9 mounting holes of bolt and 9 second bolts of bolt 9 mounting holes 4, places rubber seal 3 between corrosion resistant plate and square box 1, later fixes shape box, fretwork clamp plate 2 and corrosion resistant plate through bolt 9, wholly is in encapsulated situation. And the stuffing box 11 on the stuffing box combination plate is in a closed plugging state, the air inlet valve 6 is opened to introduce nitrogen into the square box body 1 through the air inlet pipe 5, whether gas leakage exists or whether the pressure in the square box body 1 changes is detected, and the sealing performance of the stuffing box combination plate is judged.
Although the present invention has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that modifications or improvements based on the disclosure of the present invention can be made without departing from the spirit and scope of the present invention, and these modifications and improvements are within the spirit and scope of the present invention.
Claims (6)
1. A stuffing box composition board tightness test tool is characterized by comprising a stainless steel plate, a stainless steel pipe (10) and a stuffing box (11), wherein a plurality of through holes are formed in the stainless steel plate (), the stainless steel pipe (10) is installed in the through holes, the stuffing box (11) is fixedly installed at one end of the stainless steel pipe (10), the test tool comprises a square box body (1) and a hollowed-out pressing plate (2), the upper end of the square box body (1) is an open end, a first bolt installation hole is formed in the edge of the upper end, the hollowed-out pressing plate (2) is matched with the upper end of the square box body (1), the middle of the hollowed-out pressing plate (2) is of a hollowed-out structure, a second bolt installation hole (4) corresponding to the first bolt installation hole is formed in the edge, and the length of the inner side of the edge of the hollowed-out pressing plate (2) is slightly smaller than that of the stainless steel plate, the inboard width slightly is less than corrosion resistant plate's width, corrosion resistant plate is fixed in fretwork clamp plate (2) with between square box (1), fretwork clamp plate (2) with square box (1) is fixed through bolt (9), intake pipe (5) are connected in square box (1), be provided with admission valve (6) on intake pipe (5).
2. The combined plate tightness test tool according to claim 1, wherein the hollowed-out pressing plate (2) and the square box body (1) are provided with rubber sealing rings (3).
3. A combined plate tightness test tool according to claim 1, characterized in that a support leg (7) is arranged at the bottom of the square box body (1).
4. A combined plate tightness test tool according to claim 1, characterized in that handles (8) are arranged on two sides of the square box body (1).
5. A combined plate tightness test tool according to claim 1, characterized in that the air source connected to the air inlet pipe (5) is nitrogen, and the pressure of the air source is less than 0.3 bar.
6. A combined plate tightness test tool according to claim 1, wherein each side edge of the top end of the square box body (1) is provided with 5 first bolt mounting holes, and each side edge of the hollowed-out pressing plate (2) is provided with 5 second bolt mounting holes (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020727876.7U CN212458777U (en) | 2020-05-07 | 2020-05-07 | Sealing test tool for packing box composite board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020727876.7U CN212458777U (en) | 2020-05-07 | 2020-05-07 | Sealing test tool for packing box composite board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212458777U true CN212458777U (en) | 2021-02-02 |
Family
ID=74464687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020727876.7U Active CN212458777U (en) | 2020-05-07 | 2020-05-07 | Sealing test tool for packing box composite board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212458777U (en) |
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2020
- 2020-05-07 CN CN202020727876.7U patent/CN212458777U/en active Active
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