CN219943768U

CN219943768U - Cleaning tool for sliding rail on floor of aircraft cabin

Info

Publication number: CN219943768U
Application number: CN202321661763.1U
Authority: CN
Inventors: 王治锟; 缪天希; 傅涛; 廖明世; 黄昊; 吴友鹏; 何鸿基
Original assignee: Guangzhou Aircraft Maintenance Engineering Co Ltd
Current assignee: Guangzhou Aircraft Maintenance Engineering Co Ltd
Priority date: 2023-06-28
Filing date: 2023-06-28
Publication date: 2023-11-03
Anticipated expiration: 2033-06-28

Abstract

The utility model discloses a cleaning tool for a slide rail on the floor of an aircraft cabin, which comprises the following components: the cleaning device comprises a handle rod and a cleaning body made of hard plastic, wherein the upper end of the handle rod is provided with a handle, the lower end of the handle rod is provided with a connector, the connector is provided with a through hole, the cleaning body is formed by splicing two cleaning blocks which are bilaterally symmetrical, the upper part of each cleaning block is detachably arranged in the through hole of the connector, the lower end of each cleaning block is provided with a convex structure matched with the inner shape of a sliding rail groove to be cleaned, and the convex structure comprises an outer edge consisting of a bottom plane, a first arc-shaped convex surface and a second arc-shaped convex surface. The utility model can improve the cleaning efficiency of the sliding rail and the cleaning capability.

Description

Cleaning tool for sliding rail on floor of aircraft cabin

Technical Field

The utility model relates to the field of civil aviation, in particular to a cleaning tool for a sliding rail on the floor of an aircraft cabin.

Background

At present, when a domestic civil airliner aircraft maintenance company performs operations such as aircraft route troubleshooting, C inspection, passenger cargo improvement, taxi returning and the like, related equipment facilities in a passenger cabin need to be removed, most of equipment facilities are safely fixed through sliding rails arranged on the floor of the passenger cabin, and the sliding rails can accumulate a plurality of foreign substances, fragments or objects which possibly damage an aircraft, so that installation errors of the equipment facilities are easily caused, and potential safety hazards are brought.

On the existing civil airliners of various types, the traditional cleaning mode is to use small brushes, dust-free woven cloth, isopropanol water solvent and the like to realize the cleaning of the sliding rail. The construction efficiency is slow, the work posture of the squatting type work is easy to fatigue, the long-time construction is easy to cause the discomfort of the body of the staff, and the potential safety hazard exists.

In actual work, a plurality of foreign matters are accumulated and hardened in the sliding rail, and are difficult to clean by using solvents, and the traditional cleaning mode can only be used for simply cleaning the inner surface of the sliding rail groove, so that the cleaning quality cannot be ensured.

Disclosure of Invention

The utility model aims to provide a cleaning tool for a sliding rail on the floor of an aircraft cabin, which is used for improving the cleaning efficiency of the sliding rail and improving the cleaning capability.

The aim of the utility model can be achieved by the following technical scheme.

A cleaning implement for a skid on an aircraft cabin floor, comprising: the cleaning device comprises a handle rod and a cleaning body made of hard plastic, wherein the upper end of the handle rod is provided with a handle, the lower end of the handle rod is provided with a connector, the connector is provided with a through hole, the cleaning body is formed by splicing two cleaning blocks which are bilaterally symmetrical, the upper part of each cleaning block is detachably arranged in the through hole of the connector, the lower end of each cleaning block is provided with a convex structure matched with the inner shape of a sliding rail groove to be cleaned, and the convex structure comprises an outer edge consisting of a bottom plane, a first arc-shaped convex surface and a second arc-shaped convex surface.

According to the utility model, the inner structural surface of the sliding rail groove is cleaned through the convex structure, and the cleaning body moves in the sliding rail groove to clean by operating the handle rod, so that the cleaning efficiency can be improved. The utility model also has the following preferred designs:

the connector is of a cylindrical structure with the through hole formed in the middle, the upper part of the through hole is a rectangular hole, the lower part of the through hole is a cylindrical hole, the upper parts of the cleaning blocks are formed by connecting rectangular blocks and semi-cylindrical blocks from top to bottom, the cleaning blocks are symmetrically spliced and matched with the rectangular holes through the two rectangular blocks of the two cleaning blocks, and the cleaning blocks are symmetrically spliced and matched with the semi-cylindrical blocks of the two cleaning blocks and are installed in the cylindrical holes. The cleaning block is convenient to detach, maintain or replace.

The convex structure of the cleaning block gradually increases in cross section from inside to outside, so that the outer side and the sliding rail groove have larger contact surfaces, and the cleaning efficiency is improved.

The lower end of the handle rod is obliquely connected with the connector, and more preferably, the handle rod and the connector can be detachably connected for storage.

The handle rod is provided with the illuminating lamp, so that the cleaning area is illuminated, and the cleaning effect is convenient to check.

According to the utility model, the dust collection pipe externally connected with the power source is arranged on the connecting head, and the dust collection opening of the dust collection pipe is arranged above the convex structure side of the cleaning body and is opposite to the upper opening of the sliding rail to be cleaned, so that foreign matters, fragments and the like which are easy to gather in the sliding rail groove and possibly damage the aircraft can be adsorbed and removed, and the cleaning capability is improved.

The utility model has the following beneficial effects:

1. the utility model provides a cleaning tool special for a sliding rail on an aircraft cabin floor, which is provided with a convex structure matched with the inner shape of a sliding rail groove to improve the cleaning efficiency of the sliding rail, reduce the labor intensity and reduce the cleaning maintenance cost.

2. The utility model is also provided with the illuminating lamp and the dust collection port, thereby not only facilitating the inspection of the cleaning effect, but also improving the cleaning capability and being beneficial to prolonging the service life of the sliding rail equipment.

Drawings

FIG. 1 is a schematic view of a mounting structure of a cleaning tool and a rail on a floor of an aircraft cabin;

FIG. 2 is a perspective view of a cleaning implement of the present utility model for a skid on an aircraft cabin floor;

fig. 3 is an enlarged view of a portion a of fig. 2;

FIG. 4 is a partial block diagram of a rail to be cleaned according to an embodiment;

FIG. 5 is a schematic view of the mounting structure of the cleaning body and the sliding rail of FIG. 4;

FIG. 6 is a side view of the cleaning body of FIG. 5;

fig. 7 is a schematic structural view of the handle bar and the connector after the illumination lamp and the dust suction tube are installed.

Reference numerals illustrate: 101-handle, 102-handle bar, 103-connector, 104-through hole, 105-dust suction pipe, 106-illuminating lamp, 2-cleaning body, 21-left cleaning block, 22-right cleaning block, 201-rectangular block, 202-semi-cylindrical block, 203-bottom plane, 204-first arc convex surface, 205-second arc convex surface, 3-slide rail, 301-groove inner bottom surface, 302-first arc concave surface, 303-second arc concave surface.

Detailed Description

The following detailed description of the present utility model is presented in conjunction with the drawings and examples to enable one of ordinary skill in the art to better understand and practice the present utility model.

As shown in fig. 1 to 7, a cleaning tool for a sliding rail on an aircraft cabin floor comprises a handle rod 102 and a cleaning body 2 made of hard plastic, wherein the upper end of the handle rod 102 is provided with a handle 101, the lower end of the handle rod is provided with a connector 103, the connector 103 is provided with a through hole 104, the cleaning body 2 is formed by splicing two cleaning blocks which are bilaterally symmetrical, namely a left cleaning block 21 and a right cleaning block 22, the upper parts of the cleaning blocks are detachably arranged in the through hole 104 of the connector 103, the lower ends of the cleaning blocks are provided with a convex structure matched with the inner shape of a groove of the sliding rail 3 to be cleaned, and the convex structure comprises an outer edge consisting of a bottom plane 203, a first arc convex surface 204 and a second arc convex surface 205.

As a preferred embodiment, the structure of the slide rail 3 to be cleaned is shown in fig. 4, the inner structure surface of the slide rail 3 to be cleaned is composed of a groove inner bottom surface 301, a first arc concave surface 302 and a second arc concave surface 303, the convex structure of the cleaning block is that the bottom surface 203 is matched with the shape of the groove inner bottom surface 301, the first arc convex surface 204 is matched with the shape of the first arc concave surface 302, and the second arc convex surface 205 is matched with the shape of the second arc concave surface 303.

The connector 103 is a cylindrical structure with a through hole 104 formed in the middle, the upper part of the through hole 104 is a rectangular hole, the lower part of the through hole 104 is a cylindrical hole, the upper part of the cleaning block is formed by connecting a rectangular block 201 and a semi-cylindrical block 202 from top to bottom, the cleaning block is symmetrically spliced and matched with the rectangular hole through the two rectangular blocks 201 of the two cleaning blocks, and the cleaning block is symmetrically spliced and matched with the cylindrical hole through the two semi-cylindrical blocks 202 of the two cleaning blocks.

The lower end of the handle bar 102 is connected with the connector 103 in an inclined manner, and the handle bar 102 and the connector 103 are preferably detachably connected for storage.

In other embodiments, referring to fig. 7, a light 106 is provided on the handle bar 102 to illuminate the cleaning area to facilitate inspection of the cleaning effect. Be provided with the dust absorption pipe 105 of external power supply on the connector 103, the dust absorption mouth setting of dust absorption pipe 105 is in clean body 2 the convex structure side top just is to the upper portion opening of waiting to clean slide rail 3, can adsorb the foreign matter such as the easy aggregated foreign matter that damage aircraft in the slide rail inslot, piece, promotes clean ability.

The above embodiments are only preferred embodiments of the present utility model, but not limiting, and any modifications and improvements based on the concept of the present utility model should fall within the scope of the present utility model, and the specific scope of the present utility model is defined by the claims.

Claims

1. A cleaning implement for a skid on an aircraft cabin floor, comprising: the cleaning device comprises a handle rod and a cleaning body made of hard plastic, wherein the upper end of the handle rod is provided with a handle, the lower end of the handle rod is provided with a connector, the connector is provided with a through hole, the cleaning body is formed by splicing two cleaning blocks which are bilaterally symmetrical, the upper part of each cleaning block is detachably arranged in the through hole of the connector, the lower end of each cleaning block is provided with a convex structure matched with the inner shape of a sliding rail groove to be cleaned, and the convex structure comprises an outer edge consisting of a bottom plane, a first arc-shaped convex surface and a second arc-shaped convex surface.

2. The cleaning implement for a skid on an aircraft cabin floor of claim 1, wherein: the connector is a cylindrical structure with a through hole formed in the middle, the upper part of the through hole is a rectangular hole, the lower part of the through hole is a cylindrical hole, the upper parts of the cleaning blocks are formed by connecting rectangular blocks and semi-cylindrical blocks from top to bottom, the rectangular holes are symmetrically spliced and matched by two rectangular blocks of the two cleaning blocks, and the cylindrical holes are symmetrically spliced and matched by two semi-cylindrical blocks of the two cleaning blocks.

3. The cleaning tool for a skid on an aircraft cabin floor of claim 2, wherein: the convex structure of the cleaning block becomes progressively larger in cross-section from inside to outside.

4. A cleaning implement for a skid on an aircraft cabin floor according to claim 3, wherein: the lower end of the handle rod is obliquely connected with the connector.

5. The cleaning tool for a skid on an aircraft cabin floor of claim 4, wherein: the handle rod is provided with an illuminating lamp.

6. The cleaning tool for a skid on an aircraft cabin floor of claim 5, wherein: the cleaning device is characterized in that a dust collection pipe externally connected with a power source is arranged on the connecting head, and a dust collection opening of the dust collection pipe is arranged above the convex structure side of the cleaning body and is opposite to an upper opening of the sliding rail to be cleaned.