Frame car for transporting and parking canopy with different boundary dimensions

Abstract

The invention relates to the technical field of aircraft repair, in particular to a rack car for transporting and parking canopy with different boundary dimensions, which comprises a main body supporting mechanism, the main body supporting mechanism comprises a parking mechanism which is arranged above and can park the canopy, a left adjusting device and a right adjusting device are arranged, and the canopy can be parked by adjusting the rotation of a handle. Two sets of devices are arranged, the cockpits with different widths are fixed and limited through left-right adjustment, and the cockpits with different lengths are parked and limited through front-back movement of the sliding devices on the sliding guide rails and fixing of the sliding devices through the fixing lock catches.

Description

Technical Field

[0001] The invention relates to the technical field of aircraft repair, in particular to a transport and parking vehicle for canopies of different external dimensions. Background Art

[0002] The canopy is an important part of a manned aircraft, mainly composed of transparent parts and metal frames. The metal frame supports and maintains the overall shape of the canopy, and the transparent glass plays a role in protection, light transmission and observation. The canopy is opened or closed as a whole to provide pilots and ground maintenance personnel with access to the cockpit; it also provides ejection space in emergency situations during flight or takeoff and landing.

[0003] During aircraft repair, the canopy needs to be repaired off-board, but the cockpit dimensions of different types of aircraft vary greatly, requiring targeted parking and transportation equipment. During transportation, the canopy is basically transported from the outer field to the inner field for repair or transported to different areas during the repair process by manpower, so as to meet the various repair operations that need to be completed when the cockpit is not under repair. Currently, the equipment that can carry the canopy has poor versatility, and the parking and transportation of cockpits of different shapes cannot meet the requirements for equipment compatibility. Moreover, when transporting the canopy, it is basically done by manual pushing and pulling, which is extremely inconvenient for transportation.

[0004] For example, a canopy parking rack with Chinese patent number CN107717912B comprises a supporting mechanism, wherein a parking mechanism capable of parking the canopy is arranged above the supporting mechanism; the parking mechanism comprises a front bracket, a left bracket, a rear bracket and a right bracket, wherein the left bracket and the right bracket mainly comprise a supporting rod, and connecting pieces movably connected to the front bracket and the rear bracket are arranged at both ends of the supporting rod, and a fixing assembly for fixing the canopy is arranged on the supporting rod, and the installation directions of the front bracket and the rear bracket are parallel, and a bracket connecting seat for connecting to the connecting piece is arranged on the side walls of the front bracket and the rear bracket, and there are two bracket connecting seats on the front bracket and the rear bracket, and when the four brackets are connected, an equilateral quadrilateral is formed, and the side length is the same as the rod length of the supporting rod, so that the canopy can be parked and transported, and the parking rack can be folded when parking and transporting are not required, and the device is practical, economical and practical. However, it can only meet the parking and transportation needs of a certain type of canopy, and the canopy is placed at a relatively high level, so there is a risk of the product falling and being damaged during parking and transportation. It is not suitable for aircraft repair canopy types. At the same time, the device can only be transported manually and cannot meet the needs of automated transportation. Summary of the invention

[0005] In order to solve the above problems, the present invention provides a canopy transport and parking vehicle for canopies of different external dimensions.

[0006] A canopy transport and parking vehicle for canopies of different external dimensions, comprising a main body support mechanism, wherein the main body support mechanism comprises a parking mechanism arranged on the top and capable of parking the canopy;

[0007] The parking mechanism includes a bracket, a left adjustment device and a right adjustment device symmetrically arranged on the bracket, a sliding device arranged at the rear end of the bracket, and a fixing strap matched with the sliding device;

[0008] The bracket comprises a metal frame, a horizontal load-bearing tray, and a plurality of groups of limiting devices located on the bracket.

[0009] The sliding device comprises a sliding guide rail, a guide block slidably matched with the sliding guide rail, and a fixed lock buckle matched with the guide block.

[0010] The fixing strap is made of nylon strap.

[0011] The left adjustment device and the right adjustment device both include a spiral adjustment device, which includes a spiral screw and a fixed stopper that rotates with the spiral screw and moves with the spiral screw under the action of an adjustment handle.

[0012] The limiting device comprises a limiting block and a rubber pad.

[0013] The bracket is provided with a bracket stopper.

[0014] The horizontal load-bearing tray is provided with positioning holes specially used for AGV.

[0015] The bottom end of the bracket is provided with a foot brake and wheels.

[0016] The beneficial effect of the present invention is as follows: the present invention is provided with a left adjustment device and a right adjustment device, and by rotating an adjustment handle, a fixed stop block of the fixed canopy is driven to move. There are two groups of such devices, and the left and right adjustments can achieve fixed limiting of canopies of different widths. The sliding device moves back and forth on the sliding guide rail, and the sliding device is fixed by a fixed lock buckle, so as to achieve parking limiting of canopies of different lengths. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0019] Figure 2 A schematic diagram of the working structure of the canopy transport and parking rack of the present invention from top view;

[0020] Figure 3 A schematic front view of the working of the canopy transport and parking rack of the present invention;

[0021] Attached figures: 01, main body supporting mechanism; 02, bracket; 021, bracket block; 03, metal frame; 04, left adjustment device; 041, adjustment handle 1; 042, fixed block 1; 043, screw rod; 05, right adjustment device; 051, fixed block 2; 052, adjustment handle 2; 06, sliding device; 061, limit block; 062, rubber pad; 063, guide block; 064, fixed lock; 065, sliding guide rail; 07, fixed strap; 08, horizontal load-bearing tray; 081, positioning hole; 09, foot brake; 10, wheel. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below.

[0023] like Figures 1 to 3 As shown, a canopy transport and parking vehicle for canopies of different external dimensions comprises a main body support mechanism 01, wherein the main body support mechanism 01 comprises a parking mechanism disposed on the upper portion and capable of parking the canopy;

[0024] The parking mechanism includes a bracket 02, a left adjustment device 04 symmetrically arranged on the bracket 02, a right adjustment device 05, a sliding device 06 arranged at the rear end of the bracket 02, and a fixing strap 07 matched with the sliding device 06;

[0025] The bracket 02 includes a metal frame 03 and a horizontal load-bearing tray 08 , and a plurality of groups of limiting devices located on the bracket 02 .

[0026] like Figure 1 As shown, the sliding device 06 includes a sliding guide rail 065 , a guide block 063 slidably matched with the sliding guide rail 065 , and a fixed lock buckle 064 matched with the guide block 063 .

[0027] Specifically, the fixing strap 07 is made of nylon strap.

[0028] like Figure 1As shown, the left adjustment device 04 and the right adjustment device 05 both include a spiral adjustment device. Specifically, for example, the spiral adjustment device of the left adjustment device 04 includes a spiral screw 043, an adjustment handle 1 041 matched with the spiral screw 043, and a fixed stopper 1 042 that rotates with the spiral screw 043 and moves with the spiral screw 043 under the action of the adjustment handle 1 041. By rotating the adjustment handle 1 041, the fixed stopper 1 042 that fixes the canopy is driven to move, wherein the spiral screw 043 is threadedly connected to a support seat, and the support seat is fixed on the metal frame 03. Similarly, the spiral adjustment device of the right adjustment device 05 also includes a fixed stopper 2 051 and an adjustment handle 2 052.

[0029] like Figure 1 As shown, the limiting device includes a limiting block 061 and a rubber pad 062, and the rubber pad 062 made of rubber reduces hard scratches.

[0030] like Figure 1 As shown, a bracket stopper 021 is provided on the bracket.

[0031] Specifically, Figure 1 As shown, the horizontal load-bearing tray 08 is provided with a positioning hole 081 dedicated to the AGV, which cooperates with the positioning pin provided on the AGV.

[0032] As a usage mode, the bottom end of the bracket 02 is provided with a foot brake 09 and a wheel 10 to facilitate moving the position.

[0033] Specific implementation method: The present invention is used for parking a canopy and meets the general placement requirements of canopies of different shapes. The present invention also provides a left adjustment device 04, a right adjustment device 05, a sliding guide rail 065, a fixed lock 064 and a sliding device 06. By rotating an adjustment handle 041, a fixed stopper 042 of the fixed canopy is driven to move. There are two groups of such devices. The left and right adjustments can achieve fixed positioning of canopies of different widths. The sliding device 06 moves forward and backward on the sliding guide rail 065, and the guide block 063 of the sliding device 06 is fixed to the sliding guide rail 065 by the fixed lock 064, so that canopies of different lengths can be parked and limited.

[0034] Specific implementation method: When the canopy needs to be parked, the specific operation is:

[0035] Step 1: After the foot brake 09 is locked, park the car with the canopy fixed;

[0036] Step 2: Open the left adjustment device 04, the right adjustment device 05 and the sliding device to a suitable position according to the size of the canopy to be parked, and the canopy is now in the unfolded state;

[0037] Step 3: Place the canopy on the bracket mechanism, and then guide the canopy to park in the middle of the vehicle through the parking guide block;

[0038] Step 4: After placing the canopy in the middle of the bracket 02, adjust the left adjustment device 04, the right adjustment device 05 and the sliding device 06 to limit and fix the canopy, then fix the fixing strap 07, and finally complete the stable parking of the canopy.

[0039] Embodiment 2:

[0040] This embodiment is further optimized based on the above embodiment. Figure 2 As shown, the bracket further includes a metal frame 03 and a horizontal load-bearing tray 08 , on which the horizontal load-bearing tray 08 is provided a positioning hole 081 of an AGV, i.e., an automated guided vehicle.

[0041] Adding a specific implementation method of the above technical features: In addition to parking the canopy, the device can also automatically transfer the canopy. Specifically, after the positioning pin on the AGV is locked with the positioning hole 081, the AGV rises; after the AGV lifts the horizontal load-bearing tray 08, the canopy parked on the transport vehicle and the metal frame 03 are separated from the ground, and the transfer work can be completed with the movement of the AGV;

[0042] Specific implementation method: When the canopy needs to be transferred, the specific operation is:

[0043] Step 1: After the canopy is placed and stabilized on the transfer vehicle, the AGV enters under the transfer vehicle;

[0044] Step 2: The positioning pin on the AGV and the positioning hole 081 are automatically positioned and interlocked;

[0045] Step 3: The AGV lifts the transport vehicle and the canopy as a whole off the ground;

[0046] Step 4: Use the remote control to drive the canopy carrier and the canopy transfer vehicle to move as a whole, and complete the transfer of the canopy to different locations;

[0047] Step 5: After reaching the predetermined position, the AGV descends, and after the wheels 10 of the transfer vehicle touch the ground, the positioning pin on the AGV and the positioning hole 081 on the transfer vehicle are automatically unlocked, and the AGV drives out from under the transfer vehicle, and finally completes the automated transfer of the cockpit cover.

[0048] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A vehicle for transporting and parking canopies of different dimensions, characterized in that: It comprises a main body support mechanism (01), wherein the main body support mechanism (01) comprises a parking mechanism arranged on the top and capable of parking a canopy; The parking mechanism comprises a bracket (02), a left adjustment device (04) symmetrically arranged on the bracket (02), a right adjustment device (05), a sliding device (06) arranged at the rear end of the bracket (02), and a fixing strap (07) matched with the sliding device (06); The bracket (02) comprises a metal frame (03), a horizontal load-bearing tray (08), and a plurality of groups of limiting devices located on the bracket (02).

2. The vehicle for transporting and parking canopies of different dimensions according to claim 1, characterized in that: The sliding device (06) comprises a sliding guide rail (065), a guide block (063) slidably matched with the sliding guide rail (065), and a fixed lock buckle (064) matched with the guide block (063).

3. The vehicle for transporting and parking canopies of different dimensions according to claim 1, characterized in that: The fixing strap (07) is made of nylon strap.

4. The vehicle for transporting and parking canopies of different dimensions according to claim 1, characterized in that: The left adjustment device (04) and the right adjustment device (05) both include a spiral adjustment device, which includes a spiral screw (043), an adjustment handle (041) that cooperates with the spiral screw (043), and a fixed stopper (042) that rotates with the spiral screw (043) and moves with the spiral screw (043) under the action of the adjustment handle (041).

5. The vehicle for transporting and parking canopies of different dimensions according to claim 1, characterized in that: The limiting device comprises a limiting block (061) and a rubber pad (062).

6. The vehicle for transporting and parking canopies of different dimensions according to claim 1, characterized in that: The bracket is provided with a bracket stopper (021).

7. The vehicle for transporting and parking canopies of different dimensions according to claim 1, characterized in that: The horizontal load-bearing tray (08) is provided with a positioning hole (081) dedicated to AGV.

8. The vehicle for transporting and parking canopies of different dimensions according to claim 1, characterized in that: The bottom end of the bracket (02) is provided with a foot brake (09) and a wheel (10).

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