CN203365245U - Carrying model cabin external pressure test seal measuring device and system - Google Patents
Carrying model cabin external pressure test seal measuring device and system Download PDFInfo
- Publication number
- CN203365245U CN203365245U CN 201320362744 CN201320362744U CN203365245U CN 203365245 U CN203365245 U CN 203365245U CN 201320362744 CN201320362744 CN 201320362744 CN 201320362744 U CN201320362744 U CN 201320362744U CN 203365245 U CN203365245 U CN 203365245U
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- external pressure
- cabin
- test
- plugging meter
- pressure test
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Abstract
The utility model discloses a carrying model cabin external pressure test seal measuring device and system, wherein the device is integrally processed and mainly comprises a seal cabin penetrating device (1) and a spiral clamping device (2), wherein one end of a measurement wire is connected with a measurement point in the carrying model cabin through a wiring hole in the carrying model cabin external pressure test seal measuring device, and the other end of the measurement wire is connected with test data acquisition equipment. The utility model further provides a corresponding carrying model cabin external pressure test seal measuring system. The carrying model cabin external pressure test seal measuring device, disclosed by the utility model, meets the measurement requirements of the carrying model cabin external pressure test under a sealed environment, ensures a real and reliable test condition, improves the test efficiency of the carrying model cabin external pressure test and promotes the smooth operation of the test.
Description
Technical field
The utility model belongs to external pressure test measurement mechanism scope, is specifically related to the external pressure test in a kind of delivery model cabin plugging meter device.
Background technology
In the external pressure test mission in cabin of delivery model, relate to Test Data Collecting and measurement under sealed environment, during test, at first experimental cabin body lower end frame is connected with steel plate, use sealing film by cabin body and steel plate integral sealing, then apply the external pressure used load.
According to the external pressure test features, need be at cabin body internal placement measuring point, measure traverse line need be by steel plate
through hole is connected with external measurement devices, carries out Test Data Collecting and measurement.On steel plate
all there is the problem of sealing in the existence of through hole at every turn while testing, affect the carrying out of external pressure test, and the authenticity of test figure also is difficult to guarantee.Therefore, need to design the external pressure test in a kind of delivery model cabin plugging meter device, reach the test figure collected true and reliable, effectively promote the purpose that test is carried out smoothly.
The utility model content
Technical matters to be solved of the present utility model is to provide a kind of plugging meter device, makes the test figure that collects authentic and valid, and guarantees that the external pressure test in delivery model cabin carries out meeting under the sealed environment of testing requirements.
According to an aspect of the present utility model, the external pressure test in a kind of delivery model cabin plugging meter device is provided, comprise sealing deck-piercing apparatus 1 and helical clamping apparatus 2, wherein, described sealing deck-piercing apparatus 1 comprises interconnected regular hexagon thin plate 24 and is with externally threaded direct tube section 22, have the circular hole by array arrangement on described regular hexagon thin plate 24, described helical clamping apparatus 2 is for having the hexagonal plate of internal thread, and described helical clamping apparatus 2 is spirally connected with described direct tube section 22 machineries of described sealing deck-piercing apparatus 1 front end.
Preferably, be provided with a circle seal groove 23 on described sealing deck-piercing apparatus 1.
Preferably, also comprise O-ring seal, wherein, described O-ring seal is arranged on described seal groove place.
Preferably, also comprise measure traverse line, wherein, the circular hole that described measure traverse line is arranged through display on the described regular hexagon thin plate 24 of described sealing deck-piercing apparatus 1 rear end, the part of described measure traverse line is positioned at the inner chamber of described direct tube section 22, and the inner chamber of described direct tube section 22 is perfused with silica gel.
According on the other hand of the present utility model, the external pressure test in a kind of delivery model cabin plugging meter system also is provided, comprise above-mentioned plugging meter device 400, and test tool, wherein, the direct tube section 22 of sealing deck-piercing apparatus 1 front end of described plugging meter device 400 is through the shell of described test tool, the helical clamping apparatus 2 of described plugging meter device 400 is positioned at the shell of described test tool, described helical clamping apparatus 2 is spirally connected fixing with described direct tube section 22, the shell of described sealing deck-piercing apparatus 1 rear end and described test tool near, the measuring point of described test tool inside is connected with the measure traverse line of described plugging meter device 400.
Preferably, described test tool comprises upper steel plate 100, experimental cabin body 200, lower steel plate 300, and wherein, described upper steel plate 100 is by the upper surface closure of openings of described experimental cabin body 200, and described lower steel plate 300 is by the lower surface closure of openings of described experimental cabin body 200.
Preferably, described sealing deck-piercing apparatus 1 is arranged on described lower steel plate 300.
The utility model,, makes to seal deck-piercing apparatus self and forms sealed environment at sealing deck-piercing apparatus leading portion direct tube section inner chamber perfusion silica gel through after sealing the circular hole that on deck-piercing apparatus back segment regular hexagon thin plate, display is arranged at measure traverse line; Sealing deck-piercing apparatus front end is through the test tool of testing for delivering the external pressure in model cabin---after steel plate, the existence of O-ring seal is arranged between sealing deck-piercing apparatus rear end and steel plate, guaranteed that whole experimental enviroment is sealed environment, therefore the utility model guarantees to deliver the external pressure test in model cabin and carries out under sealed environment, guaranteed that again the test figure obtained is authentic and valid, promoted carrying out smoothly of test.
The accompanying drawing explanation
By reading the detailed description of non-limiting example being done with reference to the following drawings, it is more obvious that other features, objects and advantages of the present utility model will become:
Fig. 1 is the general structure schematic diagram of the external pressure test in the delivery model cabin that provides according to the utility model plugging meter device;
Fig. 2 is the structural representation of sealing deck-piercing apparatus in the external pressure test in the delivery model cabin plugging meter device provided according to the utility model;
Fig. 3 is the structural representation of helical clamping apparatus in the external pressure test in the delivery model cabin plugging meter device provided according to the utility model;
Fig. 4 is the mounting means schematic diagram of the external pressure test in the delivery model cabin that provides according to the utility model plugging meter system.
Embodiment
Below in conjunction with the drawings and specific embodiments, further set forth the utility model.These embodiment are interpreted as only being not used in for the utility model is described restriction protection domain of the present utility model.After the content of having read the utility model record, those skilled in the art can make various changes or modifications the utility model, and these equivalences change and modification falls into the utility model claim limited range equally.
In conjunction with shown in Fig. 1 to Fig. 4, the external pressure test in the delivery model cabin provided according to the utility model plugging meter device, comprise sealing deck-piercing apparatus 1 and helical clamping apparatus 2, wherein:
Described sealing deck-piercing apparatus 1 rear end is regular hexagon thin plate 24, near rear end, one circle seal groove 23 is arranged, and has the circular hole 21 by array arrangement on rear end regular hexagon thin plate 24, and described sealing deck-piercing apparatus 1 front end is for being with externally threaded direct tube section 22;
Described helical clamping apparatus 2 is for having the hexagonal plate of internal thread, and described helical clamping apparatus 1 is spirally connected with described sealing deck-piercing apparatus 1 front end band external thread direct tube section 22 machineries.
As shown in Figure 2, sealing deck-piercing apparatus 21 rear ends are regular hexagon thin plate 24, have 69 of array arrangement (5,7,9,9,9,9,9,7,5) on regular hexagon thin plate 24
circular hole 21(is for the through hole of wear measurement wire), regular hexagon thin plate 24 places in direct tube section 22 lower ends near rear end have a circle seal groove 23, and direct tube section 22 upper ends are external thread.In other embodiments of the invention, those skilled in the art can regulate the quantity of described circular hole according to the actual needs of measuring point, do not repeat them here.
As shown in Figure 3, helical clamping apparatus 2 is regular hexagon thin plate 32, and has internal thread 31.
During test, as shown in Figure 4, by upper steel plate 100, lower steel plate 300 by experimental cabin body 200 upper surface openings and lower section closure of openings, then use sealing film by upper steel plate 100, lower steel plate 300 and experimental cabin body 200 integral sealings, the inner measuring point of experimental cabin body is connected with measure traverse line, and measure traverse line is by plugging meter device 400
through hole 21 passes, with outside experimental measurement equipment connection.The sealing deck-piercing apparatus 1 of plugging meter device 400 pierces into body inside, cabin by the through hole on lower steel plate 300, with the helical clamping apparatus 2 of plugging meter device 400, be spirally connected, in joint face due to the sealing deck-piercing apparatus 1 of plugging meter device 400 and lower steel plate 300, O-ring seal is installed, and use the silica gel perfusion in the front end inner chamber of sealing deck-piercing apparatus 1, guaranteed that the test integral sealing effect is good.
The utility model measure traverse line through sealing deck-piercing apparatus back segment regular hexagon thin plate on display arrange after circular hole, at sealing deck-piercing apparatus leading portion direct tube section inner chamber perfusion silica gel, make to seal deck-piercing apparatus self and form sealed environment; Sealing deck-piercing apparatus front end is through the test tool of testing for delivering the external pressure in model cabin---after steel plate, the existence of O-ring seal is arranged between sealing deck-piercing apparatus rear end and steel plate, guaranteed that whole experimental enviroment is sealed environment, therefore the utility model guarantees to deliver the external pressure test in model cabin and carries out under sealed environment, guaranteed that again the test figure obtained is authentic and valid, promoted carrying out smoothly of test.
Above specific embodiment of the utility model is described.It will be appreciated that, the utility model is not limited to above-mentioned specific implementations, and those skilled in the art can make various distortion or modification within the scope of the claims, and this does not affect flesh and blood of the present utility model.
Claims (7)
1. the external pressure in delivery model cabin is tested the plugging meter device, it is characterized in that, comprise sealing deck-piercing apparatus (1), and helical clamping apparatus (2), wherein, described sealing deck-piercing apparatus (1) comprises interconnected regular hexagon thin plate (24) and is with externally threaded direct tube section (22), have the circular hole (21) by array arrangement on described regular hexagon thin plate (24), described helical clamping apparatus (2) is for having the hexagonal plate (32) of internal thread, described helical clamping apparatus (2) is spirally connected with described direct tube section (22) machinery of described sealing deck-piercing apparatus (1) front end.
2. the external pressure test in delivery model according to claim 1 cabin plugging meter device, is characterized in that, is provided with a circle seal groove (23) on described sealing deck-piercing apparatus (1).
3. the external pressure test in delivery model according to claim 2 cabin plugging meter device, is characterized in that, also comprise O-ring seal, wherein, described O-ring seal is arranged on described seal groove place.
4. the external pressure in delivery model according to claim 1 cabin is tested the plugging meter device, it is characterized in that, also comprise measure traverse line, wherein, the circular hole (21) that described measure traverse line is arranged through the upper display of the described regular hexagon thin plate (24) of described sealing deck-piercing apparatus (1) rear end, the part of described measure traverse line is positioned at the inner chamber of described direct tube section (22), and the inner chamber of described direct tube section (22) is perfused with silica gel.
5. the external pressure in delivery model cabin is tested the plugging meter system, it is characterized in that, comprise plugging meter device claimed in claim 4 (400), and test tool, wherein, the direct tube section (22) of sealing deck-piercing apparatus (1) front end of described plugging meter device (400) is through the shell of described test tool, the helical clamping apparatus (2) of described plugging meter device (400) is positioned at the shell of described test tool, described helical clamping apparatus (2) is spirally connected fixing with described direct tube section (22), the shell of described sealing deck-piercing apparatus (1) rear end and described test tool near, the measuring point of described test tool inside is connected with the measure traverse line of described plugging meter device (400).
6. the external pressure in delivery model according to claim 5 cabin is tested the plugging meter system, it is characterized in that, described test tool comprises upper steel plate (100), experimental cabin body (200), lower steel plate (300), wherein, described upper steel plate (100) is by the upper surface closure of openings of described experimental cabin body (200), and described lower steel plate (300) is by the lower surface closure of openings of described experimental cabin body (200).
7. the external pressure test in delivery model according to claim 6 cabin plugging meter system, is characterized in that, described sealing deck-piercing apparatus (1) is arranged on described lower steel plate (300).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320362744 CN203365245U (en) | 2013-06-21 | 2013-06-21 | Carrying model cabin external pressure test seal measuring device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320362744 CN203365245U (en) | 2013-06-21 | 2013-06-21 | Carrying model cabin external pressure test seal measuring device and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203365245U true CN203365245U (en) | 2013-12-25 |
Family
ID=49812991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320362744 Expired - Fee Related CN203365245U (en) | 2013-06-21 | 2013-06-21 | Carrying model cabin external pressure test seal measuring device and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203365245U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344498A (en) * | 2013-06-21 | 2013-10-09 | 上海航天精密机械研究所 | Data interface and system for external pressure test of sealed cabin |
-
2013
- 2013-06-21 CN CN 201320362744 patent/CN203365245U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344498A (en) * | 2013-06-21 | 2013-10-09 | 上海航天精密机械研究所 | Data interface and system for external pressure test of sealed cabin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20160621 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |