CN207554535U - A kind of supporting plate self-lock nut - Google Patents
A kind of supporting plate self-lock nut Download PDFInfo
- Publication number
- CN207554535U CN207554535U CN201721673454.0U CN201721673454U CN207554535U CN 207554535 U CN207554535 U CN 207554535U CN 201721673454 U CN201721673454 U CN 201721673454U CN 207554535 U CN207554535 U CN 207554535U
- Authority
- CN
- China
- Prior art keywords
- self
- supporting plate
- lock nut
- utility
- model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Flexible Shafts (AREA)
Abstract
The utility model provides a kind of supporting plate self-lock nut, is related to connector field, including：Self-lock nut supporting plate (1) and self-locking nut (2).The supporting plate self-lock nut of the utility model, eliminate the connection structure of bolt/screw, it is fixed in the bayonet of stent by the U-shaped flaring boss (3) of self-lock nut supporting plate (1), reduces the quantity of dismounting part, avoid the hidden danger of bolt/screw drop in assembling and dissembling process；U-shaped flaring boss (3) is disengaged out of bayonet by compressing self-lock nut supporting plate (1) during dismounting, decomposition of the supporting plate self-lock nut from aero-engine body can be realized in once-through operation.The supporting plate self-lock nut of the utility model, simplify for fix aero-engine exterior line, attachment and cable supporting plate self-lock nut structure, improve installation and removal efficiency, dismounting and working service are convenient, have larger practical value.
Description
Technical field
The utility model is related to connector field, more particularly to a kind of supporting plate self-lock nut.
Background technology
The fixation of a large amount of pipeline, attachment and cable employs supporting plate self-lock nut structure outside aero-engine, tradition
Supporting plate self-lock nut be connected on aero-engine body using bolt/screw, be provided on the supporting plate of supporting plate self-lock nut
Bolt/screw hole generally requires two bolt/screws and is fixed, and number of parts is more, removes and installs inconvenience, not only time-consuming
Arduously, and in disassembly process there are the hidden danger that bolt/screw is scattered；Due to aero-engine exterior line, attachment and cable count
Measure various so that assemble and disassemble the limited space of supporting plate self-lock nut, and traditional supporting plate self-lock nut remove and install need it is dedicated
Spanner or sleeve have operating space certain requirement.Therefore, it need to design a kind of for fixing aeroengine pipeline, attached
Supporting plate self-lock nut that the structure of part and cable simplifies, easy-to-mount, to meet the assembling of aero-engine continuous improvement
With the requirement of maintainability.
Invention content
The utility model provides a kind of supporting plate self-lock nut, and to solve, traditional plate nut number of parts is more, dismounts
The problem of inconvenient.
In order to achieve the above object, the utility model adopts the following technical solution：
A kind of supporting plate self-lock nut, including：
Self-lock nut supporting plate, it is rectangular, U-shaped flaring boss is set on the self-lock nut supporting plate, in the self-locking nut
Limit hole is set respectively on two opposite sides of supporting plate；
Self-locking nut, mounting ear is provided in the position being adapted with the limit hole, and the self-locking nut passes through described
Mounting ear is mounted in the limit hole of the self-lock nut supporting plate.
Optionally, the limit hole has scheduled displacement.
The beneficial effects of the utility model：The supporting plate self-lock nut of the utility model, by the self-lock nut supporting plate upper limit
Position hole, realizes the installation of self-locking nut, reduces the quantity of dismounting part, by setting U-shaped flaring boss, by supporting plate self-locking spiral shell
Mother is fixed in the bayonet of stent, can realize fast assembling-disassembling, easy to operate, meets aero-engine to assembling and maintainability
Increasing requirement.
Description of the drawings
Attached drawing herein is incorporated into specification and forms the part of this specification, shows and meets the utility model
Embodiment, and for explaining the principle of the utility model together with specification.
Fig. 1 is the supporting plate self-lock nut general illustration of the utility model；
Fig. 2 is the self-lock nut supporting plate schematic diagram of the utility model；
Fig. 3 is the sectional view of the self-locking nut of the utility model.
Specific embodiment
Here exemplary embodiment will be illustrated in detail, example is illustrated in the accompanying drawings.Following description is related to
During attached drawing, unless otherwise indicated, the same numbers in different attached drawings represent the same or similar element.
As shown in Figure 1 to Figure 3, the supporting plate self-lock nut of the utility model, including：Self-lock nut supporting plate 1 and self-locking spiral shell
Mother 2.
Specifically, self-lock nut supporting plate 1 is rectangular, U-shaped flaring boss 3 is provided with, in two phases of self-lock nut supporting plate 1
To side on be respectively arranged with limit hole 4；Self-locking nut 2 is provided with mounting ear 5, self-locking in the position being adapted with limit hole 4
Nut 2 is mounted on by mounting ear 5 in the limit hole 4 of self-lock nut supporting plate 1.Advantageously, the limit hole of self-lock nut supporting plate 1
4 are equipped with scheduled displacement, convenient for the dismounting of self-locking nut 2.In the present embodiment, supporting plate self-lock nut is passed through into self-locking nut support
The U-shaped flaring boss 3 of plate 1 is fixed in the bayonet of stent, and when dismounting need to only compress self-lock nut supporting plate 1 by U-shaped flaring boss 3
It is disengaged out of bayonet, it is easy to operate.
The supporting plate self-lock nut of the utility model has carried out Curve guide impeller to traditional supporting plate self-lock nut structure, cancels
The connection structure of bolt/screw, by supporting plate self-lock nut is fixed on stent by the U-shaped flaring boss 3 of self-lock nut supporting plate 1
Bayonet in, reduce dismounting part quantity, effectively eliminate the hidden danger that bolt/screw is scattered, eliminate assembling-disassembling bolt/screw
The demand of limiting operation and operating space is carried out using specific purpose tool；Self-lock nut supporting plate 1 need to be only compressed during dismounting by U-shaped flaring
Boss 3 is disengaged out of stent bayonet, and decomposition of the supporting plate self-lock nut from aero-engine body can be realized in once-through operation, behaviour
Make simplicity, can realize rapid-assembling/disassembling, meet aero-engine to assembling and the increasing requirement of maintainability.This practicality is new
The supporting plate self-lock nut of type simplifies the supporting plate self-lock nut for fixing aero-engine exterior line, attachment and cable
Structure improves installation and removal efficiency, and dismounting and working service are convenient, have larger practical value.
The above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, in the technical scope that any one skilled in the art discloses in the utility model, the change that can readily occur in
Change or replace, should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with described
Subject to scope of the claims.
Claims (2)
1. a kind of supporting plate self-lock nut, which is characterized in that including：
Self-lock nut supporting plate (1), it is rectangular, U-shaped flaring boss (3) is set on the self-lock nut supporting plate (1), in the self-locking
Limit hole (4) is set respectively on two opposite sides of nut supporting plate (1)；
Self-locking nut (2) is provided with mounting ear (5), the self-locking nut (2) in the position being adapted with the limit hole (4)
By the mounting ear (5) in the limit hole (4) of the self-lock nut supporting plate (1).
2. supporting plate self-lock nut according to claim 1, which is characterized in that the limit hole (4) has scheduled displacement
Amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721673454.0U CN207554535U (en) | 2017-12-05 | 2017-12-05 | A kind of supporting plate self-lock nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721673454.0U CN207554535U (en) | 2017-12-05 | 2017-12-05 | A kind of supporting plate self-lock nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207554535U true CN207554535U (en) | 2018-06-29 |
Family
ID=62665883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721673454.0U Active CN207554535U (en) | 2017-12-05 | 2017-12-05 | A kind of supporting plate self-lock nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207554535U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681512A (en) * | 2018-11-30 | 2019-04-26 | 河南航天精工制造有限公司 | A kind of supporting plate self-lock nut |
-
2017
- 2017-12-05 CN CN201721673454.0U patent/CN207554535U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681512A (en) * | 2018-11-30 | 2019-04-26 | 河南航天精工制造有限公司 | A kind of supporting plate self-lock nut |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207554535U (en) | A kind of supporting plate self-lock nut | |
| CN201286639Y (en) | Detachable boiler handle | |
| CN205918723U (en) | Detachable connecting piece, bushing head and applied this connecting piece combined bay first with bushing | |
| CN211025566U (en) | Compressed air filter convenient to installation and dismantlement | |
| CN210861668U (en) | High-temperature-resistant efficient air conditioner filtering device | |
| CN201623339U (en) | Back-plate-free threaded flange connector | |
| CN202579328U (en) | Chemical centrifugal pump | |
| CN206247431U (en) | A kind of detachable range hood | |
| CN208918868U (en) | A kind of axial flow blower | |
| CN204730133U (en) | A kind of Down lamp mounting bracket | |
| CN221069904U (en) | Fire engine casing intercepting device | |
| CN209983818U (en) | Back lining, back shell quick assembly disassembly device | |
| CN109116488A (en) | A kind of optical fiber terminal box | |
| CN201546975U (en) | Novel adjusting nut for anti-reversion device | |
| CN202732496U (en) | Electric fan installation structure | |
| CN202100560U (en) | Connecting device | |
| CN209364137U (en) | A kind of fixed bracket | |
| CN208506688U (en) | A kind of computer wind scooper | |
| CN203227655U (en) | Bucket supporting equipment suitable for different bucket types | |
| CN201739235U (en) | Cooling fan | |
| CN211077681U (en) | Pneumatic pipeline fixing device | |
| CN202645715U (en) | Water tank pull rod for external tractor of air filter | |
| CN103233965A (en) | Fastening bolt component | |
| CN217818800U (en) | Mounting structure and sensor assembly | |
| CN208763327U (en) | A kind of handrail paste pipes supporting element |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |