CN214084832U

CN214084832U - Bracket for placing airplane parts

Info

Publication number: CN214084832U
Application number: CN202023333482.2U
Authority: CN
Inventors: 范丽艳; 张明样; 朱清文; 周世雷
Original assignee: Guanglian Aviation Industry Co ltd
Current assignee: Guanglian Aviation Industry Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-08-31
Anticipated expiration: 2030-12-30

Abstract

The utility model provides an aircraft part is placed and is used bracket, the device field is used in the aviation, includes: the device is put to base, aggregate unit, transmission, mobile device and support, the inside horizontal rotation of base is connected with aggregate unit, the inside vertical rotation of base is connected with transmission, transmission and aggregate unit screw-thread fit, base upper end sliding connection has the mobile device, mobile device and aggregate unit sliding fit, support to put the device and rotate and penetrate transmission to with transmission screw-thread fit. The utility model can replace manual part lifting, ensure the safety of operators and ensure the installation precision of parts; simultaneously the utility model discloses can also realize the linkage of automatic transportation part and lift, reduce artifical transport part for the job schedule, can also protect the part not receive the damage when the transportation simultaneously.

Description

Bracket for placing airplane parts

Technical Field

The utility model belongs to the device field is used in the aviation, especially an aircraft part is placed and is used bracket.

Background

The aircraft needs regular maintenance and repair to ensure the safety of the aircraft during flight. Aircraft structure is great, and the part is also great relatively, and traditional aircraft part installation needs the manual work to carry the part, then lifts the part and installing, wastes time and energy to the part is lifted in the manual work makes the part drop easily and injures operating personnel by a crashing object, and the manual work is lifted simultaneously and can be influenced the installation accuracy that the sight leads to the part and descend, has the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an aircraft part is placed and is used bracket for solving the above-mentioned problem that prior art exists.

The purpose is achieved, the utility model adopts the following technical proposal:

a carrier for aircraft parts placement, comprising: the device is put to base, aggregate unit, transmission, mobile device and support, the inside horizontal rotation of base is connected with aggregate unit, the inside vertical rotation of base is connected with transmission, transmission and aggregate unit screw-thread fit, base upper end sliding connection has the mobile device, mobile device and aggregate unit sliding fit, support to put the device and rotate and penetrate transmission to with transmission screw-thread fit.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a bracket for placing airplane parts, which can replace manual parts lifting, ensure the safety of operators and ensure the installation precision of parts; simultaneously the utility model discloses can also realize the linkage of automatic transportation part and lift, reduce artifical transport part for the job schedule, can also protect the part not receive the damage when the transportation simultaneously.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a top view of the housing;

FIG. 3 is a schematic diagram of a mobile device;

FIG. 4 is a schematic view of the structure of the supporting device;

FIG. 5 is a schematic diagram of a pallet assembly.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

The first embodiment is as follows: as shown in fig. 1 to 5, the present embodiment discloses a bracket for placing aircraft parts, including: base 1, aggregate unit 2, transmission 3, mobile device 4 and support and put device 5, the inside horizontal rotation of base 1 is connected with aggregate unit 2, the inside vertical rotation of base 1 is connected with transmission 3,

transmission

3 and 2 screw-thread fit of aggregate unit, 1 upper end sliding connection of base has mobile device 4,

mobile device

4 and 2 sliding fit of aggregate unit, support and put 5 rotations of device and penetrate transmission 3 to with 3 screw-thread fit of transmission.

The second embodiment is as follows: as shown in fig. 2, this embodiment is further described as a first embodiment, and the base 1 includes: the guide rail device comprises a shell 1-1 and guide pillars 1-5, wherein a shell groove 1-2 penetrating the thickness of the shell 1-1 is formed in the upper end of the shell 1-1 along the length direction of the shell, the shell 1-1 is symmetrically provided with two guide rails 1-3 by taking the shell groove 1-2 as a central line, a shell hole 1-4 is formed in one end of the shell 1-1, and the guide pillars 1-5 are fixedly connected to the upper end of the shell 1-1.

The third concrete implementation mode: as shown in fig. 1, the present embodiment is further explained with respect to the first embodiment, and the link device 2 includes: the rotary shaft comprises a rotary shaft 2-4, a rotary shaft fixing device 2-2 and a large bevel gear 2-3, wherein one end of the rotary shaft 2-4 is rotatably connected with the vertical inner side face of a shell 1-1, the inner bottom face of the shell 1-1 is fixedly connected with the rotary shaft fixing device 2-2, the other end of the rotary shaft 2-4 rotatably penetrates through the rotary shaft fixing device 2-2, the other end of the rotary shaft fixing device 2-2 is fixedly connected with the large bevel gear 2-3, and the outer surface of the rotary shaft 2-4 is provided with a spiral groove 2-1 along the length direction.

The fourth concrete implementation mode: as shown in fig. 1, the present embodiment is further described with respect to the first embodiment, and the transmission device 3 includes: the lead screw comprises a lead screw 3-1, a small bevel gear 3-2 and a sliding sleeve 3-3, wherein the sliding sleeve 3-3 is fixedly connected to the inner bottom surface of a shell 1-1, one end of the lead screw 3-1 penetrates through a shell hole 1-4 in a sliding mode and penetrates into the sliding sleeve 3-3 in a sliding mode, the small bevel gear 3-2 is fixedly connected to the lead screw 3-1, and the small bevel gear 3-2 is meshed with a large bevel gear 2-3.

The fifth concrete implementation mode: as shown in fig. 1 and 3, the present embodiment is further described with respect to a first embodiment, and the mobile device 4 includes: the device comprises a bottom plate 4-1, a shifting column 4-3, a motor 4-4, a belt 4-5, a support column 4-6, a support plate 4-7, a spring I4-9, a movable plate 4-10 and a plurality of guide wheels 4-2, wherein two symmetrical side surfaces of the bottom plate 4-1 are respectively and rotatably connected with the plurality of guide wheels 4-2, the plurality of guide wheels 4-2 all slide in two guide rails 1-3, the lower end of the bottom plate 4-1 is fixedly connected with the shifting column 4-3, the shifting column 4-3 passes through an outer shell groove 1-2 and slides in a spiral groove 2-1, the upper end of the bottom plate 4-1 is fixedly connected with the motor 4-4, an output shaft of the motor 4-4 is provided with a belt pulley I, one of the guide wheels 4-2 is provided with a belt pulley II, and the belt pulley I is connected with the belt pulley II through the belt 4-5, the middle of the bottom plate 4-1 is vertically and fixedly connected with a supporting column 4-6, the upper end of the supporting column 4-6 is fixedly connected with a supporting plate 4-7, one end of the supporting plate 4-7 is provided with a spring cavity 4-8, a spring I4-9 is arranged in the spring cavity 4-8, the other end of the supporting plate 4-7 is rotatably connected with one end of a movable plate 4-10, one end of the spring I4-9 is fixedly connected with the inner bottom surface of the spring cavity 4-8, and the other end of the spring I4-9 is fixedly connected with the bottom surface of the movable plate 4-10.

The sixth specific implementation mode: as shown in fig. 1 and 3, in this embodiment, a first specific embodiment is further described, four guide wheels 4-2 are provided, and each two guide wheels 4-2 are symmetrically provided correspondingly.

The seventh embodiment: as shown in fig. 4, this embodiment is further described as a first embodiment, and the supporting device 5 includes: the device comprises a base 5-1 and a support plate assembly 5-4, wherein a threaded hole 5-2 and a sliding hole 5-3 are vertically arranged on the base 5-1, the other end of a screw rod 3-1 penetrates into the threaded hole 5-2 in a rotating mode to be matched with an internal thread, one end of a guide post 1-5 penetrates into the sliding hole 5-3 in a sliding mode, and the upper end of the base 5-1 is fixedly connected with the support plate assembly 5-4.

The specific implementation mode is eight: as shown in fig. 5, this embodiment is further described as a first embodiment, and the pallet assembly 5-4 includes: the device comprises a supporting plate 5-4-1, a sliding column 5-4-3, a spring II 5-4-4 and a baffle plate 5-4-5, wherein the supporting plate 5-4-1 is fixedly connected to the upper end of the base 5-1, a supporting plate groove 5-4-2 is horizontally arranged at the upper end of the supporting plate 5-4-1, the sliding column 5-4-3 is fixedly connected to two inner side surfaces of the supporting plate groove 5-4-2, the spring II 5-4-4 is arranged at the upper end of the sliding column 5-4-3, a sliding block is arranged at the lower end of the baffle plate 5-4-5, and the sliding block slides on the sliding column 5-4-3.

The utility model discloses the theory of operation is: the utility model is placed under an airplane body needing maintenance, then a part needing to be replaced is placed on a movable plate 4-10, then a motor 4-4 is electrified to drive a guide wheel 4-2 to rotate through a belt 4-5, a plurality of guide wheels 4-2 rotate to drive a bottom plate 4-1 to move towards a holding device 5 along two guide rails 1-3, the bottom plate 4-1 moves to drive the movable plate 4-10 to move towards the holding device 5, the bottom plate 4-1 moves to drive a shifting column 4-3 to slide along a spiral groove 2-1 arranged on a rotating shaft 2-4 to drive the rotating shaft 2-4 to rotate, the rotating shaft 2-4 rotates to drive a large bevel gear 2-3 to rotate, the large bevel gear 2-3 rotates to drive a small bevel gear 3-2 to rotate, the small bevel gear 3-2 rotates to drive a screw rod 3-1 to rotate, the rotation of a base 5-1 is limited through a guide post 1-5, a screw rod 3-1 rotates to drive the base 5-1 to move downwards, the base 5-1 moves downwards to drive a supporting plate assembly 5-4 to move downwards to touch a movable plate 4-10, the movable plate 4-10 is driven to turn clockwise and incline by taking a hinged supporting plate 4-7 as a circle center, meanwhile, a spring I4-9 is stretched, the movable plate 4-10 turns over to enable a part placed at the upper end to slide onto the supporting plate 5-4-1 to finish the transportation of the part, then, a motor 4-4 drives a moving device 4 to move leftwards to reset, and meanwhile, the movable plate 4-10 is driven to reset through the action of the spring I4-9 to carry out the transportation of the next part; the moving device 4 moves leftwards, and simultaneously drives the supporting plate 5-4-1 to move up and lift the part through the base 5-1 along the screw rod 3-1, so that the part can be installed; when the moving device 4 moves towards the holding device 5, the holding device 5 moves downwards at the same time, and when the moving device 4 moves towards the opposite direction, the holding device 5 moves upwards to lift the part. When the airplane parts slide down on the supporting plate 5-4-1, the airplane parts impact on the baffle 5-4-5 to drive the baffle 5-4-5 to slide along the sliding column 5-4-3 and compress the spring II 5-4-4, so that the buffering effect is achieved, and the parts are prevented from being damaged or reduced in precision due to overlarge impact force when the airplane parts slide down.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an aircraft part is placed and is used bracket which characterized in that: the method comprises the following steps: base (1), aggregate unit (2), transmission (3), mobile device (4) and support and put device (5), the inside level of base (1) is rotated and is connected with aggregate unit (2), the inside vertical rotation of base (1) is connected with transmission (3), transmission (3) and aggregate unit (2) screw-thread fit, base (1) upper end sliding connection has mobile device (4), mobile device (4) and aggregate unit (2) sliding fit, support and put device (5) and rotate and penetrate transmission (3) to with transmission (3) screw-thread fit.

2. A carriage for placing aircraft parts according to claim 1, characterized in that: the base (1) comprises: the guide rail device comprises a shell (1-1) and guide pillars (1-5), wherein a shell groove (1-2) penetrating through the thickness of the shell (1-1) is formed in the upper end of the shell (1-1) along the length direction of the shell, two guide rails (1-3) are symmetrically arranged on the shell (1-1) by taking the shell groove (1-2) as a central line, a shell hole (1-4) is formed in one end of the shell (1-1), and the guide pillars (1-5) are fixedly connected to the upper end of the shell (1-1).

3. A carriage for placing aircraft parts according to claim 2, characterized in that: the linkage (2) comprises: the rotary shaft comprises a rotary shaft (2-4), a rotary shaft fixing device (2-2) and a large bevel gear (2-3), one end of the rotary shaft (2-4) is rotatably connected with the vertical inner side face of a shell (1-1), the bottom face of the shell (1-1) is fixedly connected with the rotary shaft fixing device (2-2), the other end of the rotary shaft (2-4) rotates to penetrate through the rotary shaft fixing device (2-2), the other end of the rotary shaft fixing device (2-2) is fixedly connected with the large bevel gear (2-3), and a spiral groove (2-1) is formed in the outer surface of the rotary shaft (2-4) along the length direction of the rotary shaft.

4. A carriage for placing aircraft parts according to claim 3, characterised in that: the transmission (3) comprises: the lead screw comprises a lead screw (3-1), a small bevel gear (3-2) and a sliding sleeve (3-3), wherein the sliding sleeve (3-3) is fixedly connected to the inner bottom surface of a shell (1-1), one end of the lead screw (3-1) penetrates through a shell hole (1-4) in a sliding mode and penetrates into the sliding sleeve (3-3) in a sliding mode, the small bevel gear (3-2) is fixedly connected to the lead screw (3-1), and the small bevel gear (3-2) is meshed with a large bevel gear (2-3).

5. A carriage for placing aircraft parts according to claim 2, characterized in that: the mobile device (4) comprises: the device comprises a bottom plate (4-1), a shifting column (4-3), a motor (4-4), a belt (4-5), a support column (4-6), a support plate (4-7), a first spring (4-9), a movable plate (4-10) and a plurality of guide wheels (4-2), wherein a plurality of guide wheels (4-2) are respectively and rotatably connected to two symmetrical side surfaces of the bottom plate (4-1), the guide wheels (4-2) slide in the two guide rails (1-3), the shifting column (4-3) is fixedly connected to the lower end of the bottom plate (4-1), the shifting column (4-3) penetrates through a shell groove (1-2) and slides in a spiral groove (2-1), the motor (4-4) is fixedly connected to the upper end of the bottom plate (4-1), and a first belt pulley is arranged on an output shaft of the motor (4-4), one guide wheel (4-2) is provided with a second belt pulley, the first belt pulley is connected with the second belt pulley through a belt (4-5), a supporting column (4-6) is vertically and fixedly connected with the middle part of the bottom plate (4-1), a supporting plate (4-7) is fixedly connected with the upper end of the supporting column (4-6), one end of the supporting plate (4-7) is provided with a spring cavity (4-8), the first spring (4-9) is arranged in the spring cavity (4-8), the other end of the supporting plate (4-7) is rotationally connected with one end of the movable plate (4-10), one end of the first spring (4-9) is fixedly connected with the inner bottom surface of the spring cavity (4-8), the other end of the first spring (4-9) is fixedly connected with the bottom surface of the movable plate (4-10).

6. An aircraft component placement bracket as defined in claim 5, wherein: the number of the guide wheels (4-2) is four, and every two guide wheels (4-2) are correspondingly and symmetrically arranged.

7. An aircraft component placement bracket as defined in claim 4, wherein: the holding device (5) comprises: the guide post comprises a base (5-1) and a supporting plate assembly (5-4), wherein a threaded hole (5-2) and a sliding hole (5-3) are formed in the base (5-1) in the vertical direction, the other end of a lead screw (3-1) penetrates into the threaded hole (5-2) in a rotating mode to be matched with an internal thread, one end of the guide post (1-5) penetrates into the sliding hole (5-3) in a sliding mode, and the supporting plate assembly (5-4) is fixedly connected to the upper end of the base (5-1).

8. A carriage for placing aircraft parts according to claim 7, wherein: the pallet assembly (5-4) comprises: the support plate comprises a support plate (5-4-1), sliding columns (5-4-3), a second spring (5-4-4) and a baffle plate (5-4-5), wherein the support plate (5-4-1) is fixedly connected to the upper end of the base (5-1), a support plate groove (5-4-2) is horizontally arranged at the upper end of the support plate (5-4-1), the sliding columns (5-4-3) are fixedly connected to two inner side faces of the support plate groove (5-4-2), the second spring (5-4-4) is arranged at the upper end of each sliding column (5-4-3), a sliding block is arranged at the lower end of the baffle plate (5-4-5), and the sliding block slides on the sliding columns (5-4-3).