CN104986344A - Adjustable static pressure sensor installation structure - Google Patents
Adjustable static pressure sensor installation structure Download PDFInfo
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- CN104986344A CN104986344A CN201510412692.5A CN201510412692A CN104986344A CN 104986344 A CN104986344 A CN 104986344A CN 201510412692 A CN201510412692 A CN 201510412692A CN 104986344 A CN104986344 A CN 104986344A
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- Prior art keywords
- static pressure
- rubber pad
- stud
- pressure pick
- pressure sensor
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Abstract
The invention discloses an adjustable static pressure sensor installation structure comprising a sheath, a converting bearer, a screw stud, a rubber pad, a static pressure sensor and a self-locking nut. The converting bearer is hinged on the composite-material sheath; one end of the screw stud is installed in the converting bearer; a rubber pad is arranged in the converting bearer; the static pressure sensor is mounted on the converting bearer; then the screw stud is locked by the self-locking nut. With adjustments of rubber pad compression, a demand of installation jump between an exposed end of a static pressure sensor air intake rod and a cabin body contour can be guaranteed with the existence of sheath thickness tolerance; and with the addition of the converting bearer, an installation method of the sensor is changed and direction connection between the static pressure sensor and the sheath is avoided and damage to the external surface coating layer of the cabin body can be prevented during the maintenance and detachment of the static pressure sensor.
Description
Technical field
The present invention relates to a kind of adjustable static pressure pick-up mounting structure.
Background technology
Certain model static pressure pick-up is installed on composite material front deck inwall, and shown in Fig. 1, former static pressure pick-up 3 ' is connected with front deck covering 1 ' by three flathead screws 2 ', and screw is from installing out of my cabin.When screw-driving, static pressure pick-up and front deck covering are fitted, because composite material skin thickness is L, thickness deviation is L1, static pressure pick-up air intake lever and covering are installed the machine that matching part exists L2 and are added tolerance in addition, therefore static pressure pick-up be in place after air intake lever expose end face and front deck covering and there is cumulative limit L3=L1+L2 > jump Δ is installed, the requirement that model installs jump cannot be met, refer in Fig. 1 a, I place enlarged diagram.Meanwhile, because installation rear deck surface needs sprayed paint, have dismounting maintenance needs once static pressure pick-up, surface, cabin coating will be destroyed.
Therefore, need to provide a kind of new technical scheme to solve the problems referred to above.
Summary of the invention
The technical issues that need to address of the present invention are to provide a kind of adjustable static pressure pick-up mounting structure.Can the distance of regulating static pick-up front end face and covering outside face within the specific limits, under front deck covering exists certain thickness situation, ensure that static pressure pick-up and skin-surface jump meet jump requirement is installed, and optimize mounting means, without the need to destroying covering external surface coating when making pick-up dismounting safeguard.
For solving technical matters of the present invention, the technical solution used in the present invention is:
A kind of adjustable static pressure pick-up mounting structure, it comprises covering, conversion bearing, stud, rubber pad, static pressure pick-up and self lock nut, described conversion bearing glueds joint in composite material skin, stud one end is loaded in conversion bearing, described rubber pad is installed in the middle of conversion bearing, static pressure pick-up installed by conversion bearing, then pins stud with self lock nut.Jump is installed intend adopting rubber pad to adjust, namely between static pressure pick-up and covering, increases rubber pad, meeting by regulating rubber pad amount of compression the installation jump requirement that static pressure pick-up air intake lever exposes end face and covering.Meanwhile, consider Vibration Condition in product use procedure, rubber pad can play certain effectiveness in vibration suppression, and adopts self lock nut locking.
Improve as of the present invention another, covering the dismounting maintenance issues of rear static pressure pick-up for solving coating, static pressure pick-up should be avoided to be connected with the direct of covering, therefore need increase to connect conversion support.Described conversion bearing comprises rubber pad mounting groove, attachment lug, rivet hole and stud mounting hole, described rubber pad mounting groove surrounding is uniformly distributed multiple attachment lug, have stud mounting hole inside described attachment lug, outside described attachment lug, have multiple rivet hole.
Further, described stud one end loads in the stud mounting hole of conversion bearing, is connected by conversion bearing in the rivet hole of described conversion bearing by rivet with covering.Conversion bearing is glued to covering inside face and adopts riveted joint to carry out reinforcement, then changes on bearing and installs stud, and static pressure pick-up is spirally connected by stud and conversion bearing, thus avoids static pressure pick-up and be connected with the direct of covering.
Beneficial effect of the present invention: by the adjustment of rubber pad amount of compression, ensures the installation jump requirement of static pressure pick-up air intake lever exposed junction and cabin body profile when skin thickness exists tolerance; By increasing conversion bearing, changing the mounting means of pick-up, avoiding static pressure pick-up and be connected with the direct of covering, when making static pressure pick-up safeguard dismounting, cabin external surface coating can not be destroyed.
Accompanying drawing explanation
Fig. 1 is static pressure pick-up mounting structure schematic diagram in prior art.
Fig. 1 a is the enlarged diagram at I place in Fig. 1.
Fig. 2 is the mounting structure schematic diagram of static pressure pick-up of the present invention.
Fig. 3 is that static pressure pick-up of the present invention is in place schematic diagram.
Fig. 4 is static pressure pick-up mounting structure broken away view of the present invention.
Fig. 5 is the structural representation that the present invention changes bearing.
1, covering, 2, conversion bearing, 21, attachment lug, 22, rivet hole, 23, stud mounting hole, 24, rubber pad mounting groove, 3, stud, 4, rubber pad, 5, static pressure pick-up, 6, self lock nut.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described.Following examples, only for illustration of the present invention, are not used for limiting the scope of the invention.
Shown in Fig. 2,3,4, a kind of adjustable static pressure pick-up mounting structure of the present invention, it comprises covering 1, conversion bearing 2, stud 3, rubber pad 4, static pressure pick-up 5 and self lock nut 6, conversion bearing 2 glueds joint in composite material skin 1, stud 3 one end is loaded in conversion bearing 2, rubber pad 4 is installed in the middle of conversion bearing 2, static pressure pick-up 5 is installed by conversion bearing 2, then pins stud 3 with self lock nut 6.
As an improvement of the present invention, jump is installed and intends adopting rubber pad to adjust, namely between static pressure pick-up 5 and covering 1, increasing rubber pad 4, meeting by regulating rubber pad 4 amount of compression the installation jump requirement that static pressure pick-up air intake lever exposes end face and covering; Moreover should consider to select rubber pad to meet product storage requirement in service life, therefore the rubber pad trade mark selects 5860.Meanwhile, consider Vibration Condition in product use procedure, rubber pad 4 can play certain effectiveness in vibration suppression, and adopts self lock nut 6 locking.
Covering the dismounting maintenance issues of rear static pressure pick-up for solving coating, static pressure pick-up should be avoided to be connected with the direct of covering, therefore need to increase connection conversion support 2.Shown in Fig. 5, conversion bearing 2 comprises rubber pad mounting groove 24, attachment lug 21, rivet hole 22 and stud mounting hole 23, rubber pad mounting groove 24 surrounding is uniformly distributed three attachment lugs 21, has stud mounting hole 23 inside attachment lug 21, has two rivet holes 22 outside attachment lug 21.
Stud 3 one end loads in the stud mounting hole 23 of conversion bearing 2, is connected by conversion bearing 2 in the rivet hole 22 of conversion bearing 2 by rivet with covering 1.Conversion bearing 2 is glued to covering 1 inside face and adopts riveted joint to carry out reinforcement, then changes on bearing 2 and installs stud 3, and static pressure pick-up 5 is spirally connected by stud 3 and conversion bearing 2, thus avoids static pressure pick-up 5 and be connected with the direct of covering 1.
Conversion bearing 2 adopts with composite material skin 1 and glueds joint, and the attachment lug 21 having gluedd joint rear conversion bearing adopts 6 rivets to be connected with multiple material covering 1; Stud 3 one end is loaded in conversion bearing 2; Rubber pad 4 and static pressure pick-up 5 are installed, as shown in Figure 2, during installation, according to sequencing: be 1. positioned over by rubber pad 4 on conversion bearing 2 mounting plane; 2. be positioned in rubber pad plane 4 by static pressure pick-up 5, static pressure pick-up 5 installs the mounting hole of attachment lug 21 by stud 3; 3. install self lock nut 6, rotary self-locking nut 6 oppresses static pressure pick-up 5, static pressure pick-up 5 compressing rubber pad 4.Control the amount of compression of rubber pad 4 according to the amount of feeding of self lock nut 6, static pressure pick-up air intake lever exposed junction 5 is met the demands with multiple material covering 1 outside face jump.
Claims (3)
1. an adjustable static pressure pick-up mounting structure, it is characterized in that: it comprises covering, conversion bearing, stud, rubber pad, static pressure pick-up and self lock nut, described conversion bearing glueds joint in composite material skin, stud one end is loaded in conversion bearing, described rubber pad is installed in the middle of conversion bearing, static pressure pick-up installed by conversion bearing, then pins stud with self lock nut.
2. a kind of adjustable static pressure pick-up mounting structure according to claim 1, it is characterized in that: described conversion bearing comprises rubber pad mounting groove, attachment lug, rivet hole and stud mounting hole, described rubber pad mounting groove surrounding is uniformly distributed multiple attachment lug, have stud mounting hole inside described attachment lug, outside described attachment lug, have multiple rivet hole.
3. a kind of adjustable static pressure pick-up mounting structure according to claim 2, is characterized in that: described stud one end loads in the stud mounting hole of conversion bearing, is connected by conversion bearing in the rivet hole of described conversion bearing by rivet with covering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510412692.5A CN104986344A (en) | 2015-07-15 | 2015-07-15 | Adjustable static pressure sensor installation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510412692.5A CN104986344A (en) | 2015-07-15 | 2015-07-15 | Adjustable static pressure sensor installation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104986344A true CN104986344A (en) | 2015-10-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510412692.5A Pending CN104986344A (en) | 2015-07-15 | 2015-07-15 | Adjustable static pressure sensor installation structure |
Country Status (1)
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| CN (1) | CN104986344A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2849393Y (en) * | 2005-10-28 | 2006-12-20 | 韩俊田 | Valve change regulator |
| CN102422032A (en) * | 2009-05-13 | 2012-04-18 | 空中客车西班牙运营有限责任公司 | System for the detachable connection of thick parts |
| CN102444338A (en) * | 2010-10-08 | 2012-05-09 | 通用汽车环球科技运作有限责任公司 | Adjustable striker for vehicle door latch |
| CN202517265U (en) * | 2012-04-13 | 2012-11-07 | 哈尔滨飞机工业集团有限责任公司 | Mounting device for filling bushing in aircraft tooling |
| CN203698667U (en) * | 2013-12-19 | 2014-07-09 | 中国航空工业集团公司西安飞机设计研究所 | Plane static pressure sensor plug cover |
| CN203767860U (en) * | 2014-03-04 | 2014-08-13 | 新乡市起重设备厂有限责任公司 | Adjustable rail pressing plate |
| CN204871620U (en) * | 2015-07-15 | 2015-12-16 | 江西洪都航空工业集团有限责任公司 | Adjustable static pressure pick -up mounting structure |
-
2015
- 2015-07-15 CN CN201510412692.5A patent/CN104986344A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2849393Y (en) * | 2005-10-28 | 2006-12-20 | 韩俊田 | Valve change regulator |
| CN102422032A (en) * | 2009-05-13 | 2012-04-18 | 空中客车西班牙运营有限责任公司 | System for the detachable connection of thick parts |
| CN102444338A (en) * | 2010-10-08 | 2012-05-09 | 通用汽车环球科技运作有限责任公司 | Adjustable striker for vehicle door latch |
| CN202517265U (en) * | 2012-04-13 | 2012-11-07 | 哈尔滨飞机工业集团有限责任公司 | Mounting device for filling bushing in aircraft tooling |
| CN203698667U (en) * | 2013-12-19 | 2014-07-09 | 中国航空工业集团公司西安飞机设计研究所 | Plane static pressure sensor plug cover |
| CN203767860U (en) * | 2014-03-04 | 2014-08-13 | 新乡市起重设备厂有限责任公司 | Adjustable rail pressing plate |
| CN204871620U (en) * | 2015-07-15 | 2015-12-16 | 江西洪都航空工业集团有限责任公司 | Adjustable static pressure pick -up mounting structure |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151021 |
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| RJ01 | Rejection of invention patent application after publication |