CN210007260U

CN210007260U - self-locking type airplane conduit protective sleeve

Info

Publication number: CN210007260U
Application number: CN201920939834.7U
Authority: CN
Inventors: 尹恩贝; 邱燕平; 陈韦; 徐俊仕; 熊光利; 刘平; 陈朋举; 邹雪花; 李韶晶; 姜超; 王亮; 葛亮; 吕鹂; 杨阳; 曹青霞; 杨欢; 黄启湘; 黄金金
Original assignee: Jiangxi Hongdu Aviation Industry Group Co Ltd
Current assignee: Jiangxi Hongdu Aviation Industry Group Co Ltd
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-01-31
Anticipated expiration: 2029-06-21

Abstract

The utility model relates to an protection device for aircraft pipe is particularly useful for the aircraft assembly in-process, and the pipe provides the guard action to the aircraft pipe under the condition that the protection need be wrapped up because of the assembly technical requirement from locking-type aircraft pipe protective sheath, the protective sheath includes flexible banding piece, latch device and fixing device, and flexible banding piece is used for cladding aircraft pipe, and latch device sets up in the both sides of flexible banding piece, is used for injecing the aircraft pipe in flexible banding piece, and fixing device sets up on flexible banding piece, is used for injecing the removal of flexible banding piece along aircraft pipe axial, the utility model has the advantages of 1, the protective sheath adopts the nylon materials to make, low cost 2, convenient to use, quick installation, installation space is unrestricted, just can accomplish the installation in the narrow and small space 3, the protective sheath can not take place the position removal after the installation, can the effectual area that the protection pipe needs the protection.

Description

self-locking type airplane conduit protective sleeve

Technical Field

The utility model relates to a protection device for aircraft pipe is particularly useful for the aircraft assembly in-process, and the pipe provides the guard action to the aircraft pipe under the condition that the protection need be wrapped because of the assembly technical requirement.

Background

The method is characterized in that in the laying process of the airplane guide pipe, the guide pipe needs to be bound and protected under the conditions that the guide pipe passes through a structural frame, the contact part of the guide pipe and the gap between the guide pipe and a cable are small, the protection method used at present is to sew the varnished cloth for protection, but the time period of the varnished cloth sewing is long, and in the condition that the operation space is poor, the guide pipe needs to be detached to sew the varnished cloth on the guide pipe, and the varnished cloth is used for pushing the part of the guide pipe, which needs to be protected, the varnished cloth protection has defects that the surface of the guide pipe is smooth.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that exists among the prior art, provide and can install fast, it is convenient to dismantle, does not need very big operating space, and when the protective sheath installation back that targets in place, can not take place the displacement from locking-type aircraft pipe protective sheath.

In order to achieve the purpose, the technical scheme includes that the self-locking type aircraft conduit protection sleeve comprises a flexible strip-shaped piece, clamping devices and fixing devices, wherein the flexible strip-shaped piece is used for wrapping an aircraft conduit, the clamping devices are arranged on two sides of the flexible strip-shaped piece and used for limiting the aircraft conduit in the flexible strip-shaped piece, and the fixing devices are arranged on the flexible strip-shaped piece and used for limiting the flexible strip-shaped piece to move along the axial direction of the aircraft conduit.

Preferably, the clamping device comprises a buckle and a lace, the buckle is correspondingly arranged on two sides of the flexible belt-shaped part, and a self-locking groove is formed in the buckle and matched with a groove formed in the lace.

Preferably, the flexible belt-shaped element and the clamping device are made of nylon materials.

, the nylon material is a nylon material with fireproof function.

Preferably, the fixing device is fixing glue.

Preferably, the anchoring adhesive is arranged on both sides of the flexible strip and extends in the radial direction of the aircraft duct.

Compared with the prior art, the utility model has the advantages of as follows:

1. the protective sleeve is made of nylon materials, and the cost is low.

2. Convenient to use installs fast, and installation space is unrestricted, just can accomplish the installation in the narrow and small space.

3. After the protection sleeve is installed, the position of the protection sleeve cannot move, and the area of the catheter needing protection can be effectively protected.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a diagram of a practical state of the embodiment of the present invention;

in the figure, 1, nylon base band; 2. buckling; 3. a tie strap; 4. fixing glue; 5. a conduit.

Detailed Description

The utility model is described in with reference to fig. 1-2, wherein the self-locking type aircraft conduit protective sleeve comprises a nylon base band 1, a buckle 2, a tying band 3 and a fixing glue 4, the nylon base band 1 is used for coating the aircraft conduit, the buckle 2 and the tying band 3 are correspondingly arranged at two sides of the nylon base band 1 and used for limiting the aircraft conduit in the nylon base band 1, and the fixing glue 4 is arranged on the nylon base band 1 and used for limiting the movement of the nylon base band 1 along the axial direction of the aircraft conduit.

The overall dimension of the self-locking type airplane conduit protective sleeve is matched according to the diameter system of the conduit, the diameters of common conduits of airplanes are 6mm, 8mm, 10mm, 12mm, 16mm and the like, taking the 8mm conduit as an example, the width of a nylon base belt of the protective sleeve is 20mm, the widths of the upper side and the lower side of the protective sleeve are 4mm, the length of a fixing adhesive is 15mm, and the length of a tying belt is 30mm and the width of the tying belt is 4 mm.

When the protective sleeve is used, the protective sleeve is placed at a designated position, the release paper on the fixing glue 4 is torn off, the nylon base band 1 is placed at a position to be protected of the aircraft catheter 5, and the fixing glue 4 is pressed to complete the primary fixing of the protective sleeve; bending the nylon base band 1 to be attached to the conduit 5, and respectively penetrating the three tying bands 3 through the corresponding buckles 2; tightening the lace 3 to ensure that the nylon base band 1 is completely attached to the conduit 5, and clamping the lace groove in the self-locking groove of the buckle 2 to ensure that the lace cannot retreat; and cutting off the redundant tying bands 3 to complete the installation of the catheter protection sleeve.

The size of the self-locking catheter protective sleeve is designed according to different catheter diameter systems , and the sizes of the nylon base belt 1 and the tying belt 3 can be changed to be suitable for aircraft catheters of various sizes.

When the airplane needs to be used in a high-temperature area (such as an engine compartment), a nylon material with a fireproof function can be used as a base material of the protective sleeve for manufacturing.

The self-locking catheter sheath is not limited to protection of aircraft catheters. For example, in the process of laying aircraft cables, when the cable wires need to be protected at positions such as frame interference, the self-locking type guide pipe protective sleeve with the same specification can be selected for protection.

The above embodiments are merely illustrative of the present invention and do not constitute limitations of the present invention. It should be understood by those skilled in the art that any extension and modification made on the basis of the present invention are within the protection scope of the present invention.

Claims

self-locking type airplane conduit protective sleeve is characterized by comprising a flexible belt-shaped piece, clamping devices and fixing devices, wherein the flexible belt-shaped piece is used for wrapping an airplane conduit, the clamping devices are arranged on two sides of the flexible belt-shaped piece and used for limiting the airplane conduit in the flexible belt-shaped piece, and the fixing devices are arranged on the flexible belt-shaped piece and used for limiting the flexible belt-shaped piece to move along the axial direction of the airplane conduit.
2. The self-locking aircraft conduit protective sheath of claim 1, wherein: the clamping device comprises a buckle and a lace, the buckle is correspondingly arranged on two sides of the flexible strip-shaped part, and a self-locking groove is formed in the buckle and is matched with a groove formed in the lace.
3. The self-locking aircraft conduit protective sheath of claim 1 or 2, wherein: the flexible belt-shaped piece and the clamping device are made of nylon materials.
4. The self-locking aircraft conduit protective sheath of claim 3, wherein: the nylon material is a nylon material with a fireproof function.
5. The self-locking aircraft conduit protective sheath of claim 1 or 2, wherein: the fixing device is fixing glue.
6. The self-locking aircraft conduit protective sheath of claim 5, wherein: the fixing glue is distributed on two sides of the flexible belt-shaped member and extends along the radial direction of the airplane conduit.