CN213292351U

CN213292351U - Airborne box body inspection and carrying device

Info

Publication number: CN213292351U
Application number: CN202022176376.1U
Authority: CN
Inventors: 薛丹; 李思强
Original assignee: Commercial Aircraft Corp of China Ltd; Shanghai Aircraft Manufacturing Co Ltd
Current assignee: Commercial Aircraft Corp of China Ltd; Shanghai Aircraft Manufacturing Co Ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-05-28
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses an airborne box inspection handling device belongs to aircraft assembly technical field, for solving the inconvenient scheduling problem design of current airborne box inspection transport. The utility model discloses machine carries box inspection handling device includes strutting arrangement and transport locomotive, and strutting arrangement includes the clamp that is used for fixed machine to carry the box, the support frame that is used for supporting the clamp, the pivot of setting on the support frame, and set up the crank handle in the pivot; the carrying moving vehicle comprises a hand grip for fixing the supporting device, a lifting device for driving the hand grip to lift, a vehicle body for fixing the lifting device, and a walking wheel arranged at the bottom of the vehicle body. The utility model discloses machine carries box inspection handling device has solved artifical transport, has lifted up the operation in-process and has easily caused the problem of colliding with and damaging to machine carries the box, convenient to use, labour saving and time saving, the cost of labor is low.

Description

Airborne box body inspection and carrying device

Technical Field

The utility model relates to an aircraft assembly technical field especially relates to an airborne box inspection handling device.

Background

An aircraft is a vehicle, mainly comprising a civil or military aircraft for medium and long range navigation. Because of medium and long range flights, these aircraft typically require at least two on-board tanks, one being a supply tank for storage of drinking and domestic water and the other being a waste tank for storage of toilet waste water, kitchen work waste water, and toilet waste water.

The airborne box body is usually large in size, components such as a sensor and a pipeline port are arranged on the outer surface of the airborne box body, and the outer layer of the airborne box body is coated with a composite material. The outer surface of the airborne box body needs to be inspected before the airborne box body is installed on an airplane, and the airborne box body cannot be damaged by collision in the inspection process.

In the existing inspection method, several operators cooperate to carefully hold the airborne box body out of the packaging box, and then turn over the airborne box body for inspection; and after the inspection is qualified, the airborne box body is transported to the side of the airplane to wait for assembly. Because the volume of the airborne box body is large and the airborne box body is provided with a device which cannot be damaged, a composite material coating and the like, operators have to take great care in the inspection and carrying processes, the inspection process and the carrying process are time-consuming and labor-consuming, the airborne box body cannot be prevented from being damaged no matter how careful is achieved, the production and installation efficiency of the airplane is greatly reduced, and the mass production of the airplane is delayed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an airborne box inspection handling device, an operating personnel can accomplish inspection transportation work, labour saving and time saving, and the cost of labor is low.

To achieve the purpose, the utility model adopts the following technical proposal:

the onboard box body inspection and carrying device comprises a supporting device and a carrying moving vehicle, wherein the supporting device comprises a hoop for fixing an onboard box body, a supporting frame for supporting the hoop, a rotating shaft arranged on the supporting frame and a hand crank arranged on the rotating shaft; the carrying moving vehicle comprises a hand grip for fixing the supporting device, a lifting device for driving the hand grip to lift, a vehicle body for fixing the lifting device and a travelling wheel arranged at the bottom of the vehicle body.

Particularly, the lifting device comprises a frame arranged on the vehicle body, a screw rod arranged on the frame and a support beam arranged on the screw rod in a penetrating mode, the gripper is arranged on the support beam, and the support beam can move up and down along the screw rod.

In particular, the frame is formed with guide bars or guide grooves for guiding the support beam.

In particular, the top of the screw rod is provided with a linear rotating push-pull handle.

In particular, a diagonal bracing bar is provided between the frame and the vehicle body.

In particular, a locking device is arranged on the travelling wheel.

In particular, the travelling wheels are universal wheels.

In particular, the vehicle body is welded by aluminum profiles.

In particular, the supporting device and the carrying and moving vehicle are detachably connected.

Particularly, the rotating shaft is detachably arranged on the supporting frame, and the gripper is provided with a closed fixing ring; or the rotating shaft is fixedly arranged on the supporting frame, and the hand grip is provided with an opening-closing type fixing ring.

The utility model discloses machine carries box inspection handling device includes strutting arrangement and transport locomotive, and wherein, the transport locomotive can fix machine carrier box in order to inspect including lifting device that can lift up to setting for the height with machine carrier box, strutting arrangement, and the transport locomotive carries machine carrier box again to setting for position department after the inspection finishes. The supporting device comprises a crank handle, the airborne box can be driven to rotate by rotating the crank handle during inspection, one operator can inspect the outer surface of the airborne box in an all-dimensional dead-angle-free mode, the problems of collision and damage to the airborne box easily caused in the manual carrying, lifting and other operation processes are solved, the use is convenient, the time and the labor are saved, and the labor cost is low.

Drawings

Fig. 1 is a schematic view of a combined structure of a supporting device and an airborne box provided by an embodiment of the invention;

fig. 2 is a schematic structural view of a transportation vehicle according to an embodiment of the present invention.

In the figure:

1. an airborne box body; 21. clamping a hoop; 22. a support frame; 23. a rotating shaft; 24. a crank handle; 31. a gripper; 32. a vehicle body; 33. a traveling wheel; 34. a frame; 35. a screw rod; 36. a support beam; 37. rotating the push-pull handle; 38. an inclined support rod; 311. a closed type fixing ring; 341. a guide groove.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

The embodiment discloses an onboard box inspection and conveying device, which comprises a supporting device and a conveying and moving vehicle, as shown in fig. 1 and 2. The supporting device comprises a hoop 21 for fixing the airborne box body 1, a supporting frame 22 for supporting the hoop 21, a rotating shaft 23 arranged on the supporting frame 22, and a crank handle 24 arranged on the rotating shaft 23; the carrying moving vehicle comprises a hand grip 31 for fixing the supporting device, a lifting device for driving the hand grip 31 to lift, a vehicle body 32 for fixing the lifting device, and a travelling wheel 33 installed at the bottom of the vehicle body 32.

The supporting device can fix the airborne box body 1, the transport vehicle can lift the fixed airborne box body 1 to a proper height for inspection, and the transport vehicle carries the airborne box body 1 to the installation station beside the airplane after the inspection is finished. Strutting arrangement includes hand crank 24, drives the airborne box 1 rotation through rotating hand crank 24 during the inspection, and an operating personnel can all-round no dead angle ground inspect the surface of airborne box 1, convenient to use, labour saving and time saving, and the cost of labor is low, has solved artifical transport, has lifted the operation in-process and has easily caused the problem of colliding with and damaging airborne box 1.

The specific position of the hoop 21 for fixing the airborne box body 1 is not limited, and the components such as a sensor and a pipeline port on the outer side of the airborne box body 1 are avoided. When a part of the composite material coated outside the vehicle-mounted case 1 cannot be touched, the yoke 21 may be kept away from the position.

The specific structure of the lifting device is not limited, and the fixed airborne box body 1 can be lifted to a set height. Preferably, the lifting device includes a frame 34 disposed on the vehicle body 32, a screw 35 mounted on the frame 34, and a support beam 36 inserted on the screw 35. Wherein, the handle 31 is arranged on the supporting beam 36 and can move up and down along with the supporting beam 36; be provided with the external screw thread on the lead screw 35, be provided with the internal thread on the inner wall that is used for wearing to establish the through-hole of lead screw 35 on the supporting beam 36, threaded connection between lead screw 35 and the supporting beam 36 can drive supporting beam 36 and reciprocate when lead screw 35 clockwise or anticlockwise rotation, realizes the promotion to machine-carried box 1.

In order to make the lifting process of the onboard box 1 more stable and not generate lateral shaking, the frame 34 is formed with a guide rod or a guide groove 341, and the end of the support beam 36 is matched with the guide rod or the guide groove 341 to ensure that the support beam 36 always moves along the guide rod or the guide groove 341.

When in use, the airborne box body 1 is fixed in the hoop 21 of the supporting device, and the carrying moving vehicle is pushed to the side of the supporting device; rotating the screw rod 35 until the support beam 36 is lowered to be level with the rotating shaft 23, and the gripper 31 grips the rotating shaft 23; reversely rotating the screw rod 35 so as to lift the supporting beam 36, wherein the supporting beam 36 drives the airborne box body 1 to be lifted to a proper inspection height; the hand crank 24 is rotated to rotate the machine-carried box body 1, so that the outer surface of the machine-carried box body 1 is inspected. After the inspection is finished, the onboard box body 1 can be transported to an installation station beside an airplane or a temporarily placed storehouse by using a transport vehicle.

The rotation mode of the screw rod 35 is not limited, and preferably, a linear rotating push-pull handle 37 is arranged at the top of the screw rod 35. An operator holds one end of the rotating push-pull handle 37 by two hands respectively and rotates, the screw rod 35 rotates in the same direction along with the rotating push-pull handle 37, and the use is convenient and labor-saving. In the case of the transport vehicle, the operator may grasp the frame 34 on the vehicle body 32 to push and pull the transport vehicle, or may grasp the rotary push-pull handle 37 to push and pull the transport vehicle.

Considering that the weight of the onboard case 1 causes the frame 34 to tilt to one side, a tilt stay 38 may be provided between the frame 34 and the vehicle body 32, thereby more stably fixing the frame 34 to the vehicle body 32. The body 32 is preferably welded from aluminum section, which is strong, lightweight, and low cost.

On the basis of the above structure, the traveling wheels 33 are preferably universal wheels provided with locking devices (not shown), which can adapt to various ground traveling conditions and can move and rotate in any direction; the locking device enables the carrying moving vehicle to be stably stopped, and accidental movement in the process of waiting for installation or installation is avoided.

The support device and the transport vehicle are preferably detachably connected, so that the support device and the onboard box 1 can be placed together in a warehouse when the onboard box 1 needs to be temporarily stored and temporarily not installed, and the transport vehicle can be used to transport other support devices and onboard boxes 1. Namely, a carrying moving vehicle can be provided with a plurality of supporting devices, and the use is more flexible and convenient.

The specific connection mode between the supporting device and the transporting and moving vehicle is not limited, and the rotating shaft 23 can be detachably arranged on the supporting frame 22, the closed fixing ring 311 is arranged on the hand grip 31, when in use, the closed fixing ring 311 is aligned to a proper position on the frame 34, and then the rotating shaft 23 sequentially passes through the mounting holes on the closed fixing ring 311 and the frame 34, so that the supporting device and the transporting and moving vehicle are connected together; or the rotating shaft 23 can be fixedly arranged on the support frame 22, the hand grip 31 is provided with an opening-closing type fixing ring, and the rotating shaft 23 can be buckled by opening the fixing ring after the hand grip 31 is close to the rotating shaft 23, so that the support device and the carrying moving vehicle are connected together.

Of course, the supporting device and the carrying moving vehicle can also be of an integral structure, the connection between the supporting device and the carrying moving vehicle is more stable, and the airborne box body 1 is not suitable to obviously shake in the process of inspection and carrying.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims

1. The onboard box body inspection and carrying device is characterized by comprising a supporting device and a carrying moving vehicle, wherein the supporting device comprises a clamp (21) for fixing an onboard box body (1), a supporting frame (22) for supporting the clamp (21), a rotating shaft (23) arranged on the supporting frame (22), and a hand crank (24) arranged on the rotating shaft (23); the carrying moving vehicle comprises a gripper (31) used for fixing the supporting device, a lifting device used for driving the gripper (31) to lift, a vehicle body (32) used for fixing the lifting device, and a traveling wheel (33) installed at the bottom of the vehicle body (32).

2. The onboard box inspection and handling device according to claim 1, wherein the lifting device comprises a frame (34) arranged on the vehicle body (32), a screw (35) mounted on the frame (34), and a support beam (36) arranged on the screw (35) in a penetrating manner, the gripper (31) is arranged on the support beam (36), and the support beam (36) can move up and down along the screw (35).

3. The onboard box inspection handling device according to claim 2, wherein the frame (34) is formed with guide bars or guide grooves (341) for guiding the support beams (36).

4. The onboard box inspection handling device according to claim 2, characterized in that the top of the screw (35) is provided with an in-line rotary push-pull handle (37).

5. The onboard box inspection handling device of claim 2 wherein a diagonal support bar (38) is provided between the frame (34) and the body (32).

6. The onboard box inspection handling device according to any one of claims 1 to 5, wherein locking means are provided on the travelling wheels (33).

7. The onboard box inspection handling device according to any one of claims 1 to 5, wherein the road wheels (33) are universal wheels.

8. The onboard box inspection handling device according to any one of claims 1 to 5, wherein the body (32) is welded from aluminum profiles.

9. The onboard bin inspection handler of any one of claims 1 to 5, wherein there is a detachable connection between the support means and the handling carriage.

10. The onboard box inspection and handling device according to claim 9, characterized in that the rotating shaft (23) is detachably arranged on the supporting frame (22), and the gripper (31) is provided with a closed fixing ring (311); or the like, or, alternatively,

the rotating shaft (23) is fixedly arranged on the supporting frame (22), and the handle (31) is provided with an opening-closing type fixing ring.