CN215789724U

CN215789724U - Hand-operated component mounting vehicle

Info

Publication number: CN215789724U
Application number: CN202122183431.4U
Authority: CN
Inventors: 罗海勇; 虞磊; 范文康
Original assignee: South China Aircraft Industry Co Ltd of China Aviation Industry General Aircraft Co Ltd
Current assignee: South China Aircraft Industry Co Ltd of China Aviation Industry General Aircraft Co Ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-02-11
Anticipated expiration: 2031-09-09

Abstract

The utility model provides a hand-operated component mounting vehicle which comprises a support, a first driving assembly, a second driving assembly, a Z-axis driving assembly and a lifting frame. The first driving assembly is arranged above the support, the Z-axis driving assembly is arranged inside the support, the top end of the Z-axis driving assembly penetrates through the support and is fixedly connected with the bottom of the first driving assembly, and the Z-axis driving assembly can drive the first driving assembly to move along the Z-axis direction. The second driving assembly is connected with the first driving assembly in a sliding mode and located above the first driving assembly, and the first driving assembly can drive the second driving assembly to move along the X-axis direction. The lifting frame is connected with the second driving assembly in a sliding mode, and the second driving assembly can drive the lifting frame to move along the Y-axis direction. The hand-operated component mounting vehicle is convenient to move, can realize adjustment in the front, back, left, right, up and down directions and the like, can accurately align the mounting position, can reduce the manual labor force, reduces the occurrence of safety accidents, and has a stable structure and can bear larger weight.

Description

Hand-operated component mounting vehicle

Technical Field

The utility model relates to the field of aircraft maintenance and assembly, in particular to a hand-operated component mounting vehicle.

Background

With the development of society and the pursuit of people for high-quality life, the airplane becomes an important vehicle for people to go out daily, and due to the special safety performance requirements of the airplane, the airplane needs to be overhauled and maintained frequently to ensure the safety of flight. Aircraft assembly is a very important part of the aircraft manufacturing process, and the labor capacity of the aircraft assembly accounts for more than half of the total labor capacity of the aircraft manufacturing. However, in the process of assembling or maintaining an airplane, parts with relatively high quality are often installed, such as an oil radiator, a fuel regulator and the like, and it is difficult to directly lift the parts manually, and the weight that can be borne by the manual lift is limited.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides the hand-operated component mounting vehicle which does not need manual lifting, can bear larger weight, is movable and can be accurately positioned.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a hand formula part installation car, includes support, first drive assembly, second drive assembly, Z axle drive assembly and lifts the frame. First drive assembly sets up in the top of support, and Z axle drive assembly sets up inside the support, and the bottom fixed connection of support and first drive assembly is passed on Z axle drive assembly's top, and Z axle drive assembly can drive first drive assembly and make reciprocating motion along the Z axle direction under the effect of external force. The second driving assembly is connected with the first driving assembly in a sliding mode and located above the first driving assembly, and the first driving assembly can drive the second driving assembly to reciprocate along the X-axis direction under the action of external force. The lifting frame is connected with the second driving assembly in a sliding mode, and the second driving assembly can drive the lifting frame to reciprocate along the Y-axis direction under the action of external force. The top end of the Z-axis driving component penetrates through the support to be fixedly connected with the first driving component, and the Z-axis driving component can drive the first driving component to do reciprocating motion in the Z-axis direction under the action of external force. Through setting up second drive assembly in first drive assembly's top and rather than sliding connection, can realize that first drive assembly drives second drive assembly and is reciprocating motion in X axle direction under the effect of external force, can drive second drive assembly and move in Z axle direction when Z axle drive assembly drives first drive assembly and moves in Z axle direction under the effect of external force. Through will lifting the frame setting in second drive assembly's top and rather than sliding connection, can realize that second drive assembly drives under the effect of external force and lifts the frame and do reciprocating motion in Y axle direction, can drive when first drive assembly drives second drive assembly in the motion of X axle direction at external force and lift the frame and move in X axle direction, Z axle drive assembly can drive second drive assembly and lift the frame and move in Z axle direction when driving first drive assembly in the motion of Z axle direction. Finally, the components placed on the lifting frame can be adjusted freely in the direction of the X, Y, Z axis, so that the installation position can be aligned accurately.

Preferably, the Z-axis drive assembly includes a lead screw elevator, a mount, and a first hand wheel. The lead screw lift passes through the mounting to be fixed inside the support, and first hand wheel is connected with the lead screw lift. The top end of the screw rod lifter is provided with a supporting piece, and the supporting piece is fixedly connected with the bottom of the first driving assembly. The lead screw lifter is fixed inside the support through the fixing piece, so that the whole structure of the hand-operated component mounting vehicle is more stable, and the bearing is more facilitated. The first hand-operated wheel is rotated, and the screw motion of the Z-axis hand-operated wheel can be converted into the linear motion of a screw rod in the screw rod lifter through the screw rod lifter.

Preferably, the first driving assembly comprises a bottom plate, two sliding rails, a screw rod, a connecting block, two sliding blocks and a second hand-rocking wheel. Two slide rail parallel arrangement are on the bottom plate, and the lead screw is installed on the bottom plate and is located between two slide rails, and the one end tip and the second hand-shaking wheel of lead screw are connected, and the cover is equipped with the connecting block on the lead screw. The slide block is connected with the slide rail in a sliding way. The second hand wheel is rotated through external force to drive the screw rod and the connecting block to do reciprocating motion on the X axis.

Preferably, the bottom plate comprises a limiting block, and the end part of the other end of the screw rod penetrates through the limiting block. The limiting block is mainly used for limiting the position of the connecting block.

Preferably, the second drive assembly is identical in construction to the first drive assembly. The second driving assembly comprises a bottom plate, two sliding rails, a screw rod, a connecting block, two sliding blocks and a second hand-rocking wheel.

Preferably, the screw rod of the first driving assembly is arranged along the X-axis direction, and the screw rod of the second driving assembly is arranged along the Y-axis direction. The screw rod of the first driving assembly can move in the X-axis direction, and the screw rod of the second driving assembly can move in the Y-axis direction.

Preferably, the connecting block and the sliding block of the first driving assembly are fixedly connected with the second driving assembly, and the connecting block and the sliding block of the second driving assembly are fixedly connected with the lifting frame. The first driving assembly can drive the second driving assembly to reciprocate in the X-axis direction under the action of external force, and the second driving assembly drives the lifting frame to reciprocate in the Y-axis direction under the action of external force.

Preferably, the lifting frame comprises a supporting plate and a foam pad arranged on the supporting plate. The foam pad can play buffering and increase the frictional force effect, and the foam pad can in time be maintained according to the part contact surface appearance simultaneously, and bearing stability is better, and easily change, economy is convenient.

Preferably, the support comprises a top plate and a support column, and the top end of the Z-axis driving assembly penetrates through the top plate and is fixedly connected with the bottom of the first driving assembly.

Preferably, the bottom of support is provided with a plurality of universal wheels, and the universal wheel is provided with the brake block. The universal wheel can make hand formula part installation car convenient removal, and the brake block on the universal wheel can make hand formula part installation car fix on required position.

Compared with the prior art, the utility model has the following beneficial effects:

the hand-operated component mounting vehicle is provided with the support, the universal wheel, the first driving assembly, the second driving assembly, the Z-axis driving assembly and the lifting frame, components placed on the lifting frame can be driven to be adjusted in multiple directions such as front, back, left, right, up and down through rotation of the hand-operated wheel, the hand-operated component mounting vehicle is convenient to move, aircraft components can be lifted to be accurately aligned to positions to be mounted, manual labor force is reduced, safety accidents are reduced, and the hand-operated component mounting vehicle is stable in structure and can bear large weight. In addition, the hand-operated component mounting vehicle is not limited to be used during aircraft maintenance and mounting, and can be applied to any scene needing multidirectional adjustment of components in the front direction, the rear direction, the left direction, the right direction, the upper direction, the lower direction and the like.

Drawings

In order to more clearly illustrate the embodiments of the present invention, the drawings that are required to be used in the description of the embodiments or the related art will be briefly described below.

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

FIG. 2 is a front view of the structure of the present invention;

figure 3 is a side view of the structure of the present invention.

Reference numerals:

1. a support; 11. a top plate; 12. a pillar; 13. a universal wheel; 131. a brake pad; 2. a Z-axis drive assembly; 21. a screw rod lifter; 22. a fixing member; 23. a first hand wheel; 24. a support member; 3. a first drive assembly; 31. a base plate; 32. a slide rail; 33. a screw rod; 34. connecting blocks; 35. a slider; 36. a second hand wheel; 37. a limiting block; 4. a second drive assembly; 5. a lifting frame; 51. and a support plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-3, the utility model provides a hand-operated component mounting vehicle, which comprises a bracket 1, a first driving assembly 3, a second driving assembly 4, a Z-axis driving assembly 2 and a lifting frame 5. First drive assembly 3 sets up in the top of support 1, and Z axle drive assembly 2 sets up inside support 1, and support 1 and first drive assembly 3's bottom fixed connection are passed on the top of Z axle drive assembly 2, and Z axle drive assembly 2 can drive first drive assembly 3 and make reciprocating motion along the Z axle direction under the effect of external force. The second driving assembly 4 is connected with the first driving assembly 3 in a sliding mode and located above the first driving assembly 3, and the first driving assembly 3 can drive the second driving assembly 4 to reciprocate along the X-axis direction under the action of external force. The lifting frame 5 is connected with the second driving component 4 in a sliding mode, and the second driving component 4 can drive the lifting frame 5 to reciprocate along the Y-axis direction under the action of external force. The structure is arranged, so that the components placed on the lifting frame 5 can be adjusted freely in the X, Y, Z axis direction, and the accurate alignment of the installation position is facilitated.

The bracket 1 comprises a top plate 11 and a support 12, and the top end of the Z-axis driving assembly 2 penetrates through the top plate 11 and is fixedly connected with the bottom of the first driving assembly 3. The bottom of the support 1 is provided with a plurality of universal wheels 13, the universal wheels 13 are rotatably connected with the support column 12, and the universal wheels 13 are provided with brake pads 131. The hand-operated component mounting vehicle structure arranged like this is more stable and can bear the weight of an object larger than 100 KG.

The lifting frame 5 comprises a supporting plate 51 and a foam pad (not shown) arranged on the supporting plate 51, and the bottom of the supporting plate 51 is fixedly connected with the connecting block 34 and the sliding block 35 of the second driving assembly 4. The foam pad can be quickly replaced and can be quickly cut into a required shape by an art designer according to the appearance of the part. The material of the foam pad can be any one or a mixture of XPE (chemical cross-linked polyethylene foam), IXPE (electron radiation cross-linked polyethylene foam), EPE (expandable polyethylene), EVA (ethylene-vinyl acetate copolymer) and PVC (polyvinyl chloride).

Specifically, the Z-axis driving assembly 2 includes a screw rod lifter 21, a fixing member 22 and a first hand wheel 23, the screw rod lifter 21 is fixed inside the bracket 1 through the fixing member 22, the first hand wheel 23 is connected with the screw rod lifter 21, a supporting member 24 is arranged at the top end of the screw rod lifter 21, and the supporting member 24 is fixedly connected with the bottom of the first driving assembly 3. The first hand wheel 23 is rotated by external force to drive the internal components of the screw rod elevator 21 to move upwards or downwards, and the screw rod in the screw rod elevator 21 is driven to move upwards or downwards, and the screw rod in the screw rod elevator 21 drives the first driving component 3 to move upwards or downwards when moving upwards or downwards due to the fact that the screw rod elevator 21 is fixedly connected with the first driving component 3 through the supporting piece 24.

Specifically, the first driving assembly 3 includes a bottom plate 31, two slide rails 32, a screw 33, a connecting block 34, two sliders 35, and a second hand wheel 36. The two sliding rails 32 are arranged on the bottom plate 31 in parallel, the screw rod 33 is installed on the bottom plate 31 and located between the two sliding rails 32, one end of the screw rod 33 is connected with the second hand wheel 36, and the screw rod 33 is sleeved with the connecting block 34. Preferably, the bottom plate 31 further includes a limiting block 37, and the end of the other end of the screw rod 33 is inserted into the limiting block 37. The slide block 35 is slidably connected to the slide rail 32. The second hand wheel 36 is rotated by external force to drive the screw 33 and the connecting block 34 to do linear motion.

Specifically, the structure of the second driving assembly 4 is the same as that of the first driving assembly 3, except that the lead screw 33 of the first driving assembly 3 is disposed in the X-axis direction so that the lead screw 33 of the first driving assembly 3 is movable in the X-axis direction. The connecting block 34 and the sliding block 35 of the first driving assembly 3 are fixedly connected with the second driving assembly 4. The lead screw 33 of the second driving assembly 4 is disposed along the Y-axis direction so that the lead screw 33 of the second driving assembly 4 can move in the Y-axis direction. The connecting block 34 and the sliding block 35 of the second driving assembly 4 are fixedly connected with the lifting frame 5. It is thereby achieved that the second drive assembly 4 slides along the slide rail 32 of the first drive assembly 3 and the holding frame 5 slides along the slide rail 32 of the second drive assembly 4.

The utility model relates to a hand-operated component mounting vehicle, which is characterized in that a support 1, a universal wheel 13, a first driving component 3, a second driving component 4 and a Z-axis driving component 2 are arranged, the Z-axis driving component 2 is fixedly connected with the first driving component 3, the second driving component 4 is arranged above the first driving component 3 and is in sliding connection with the first driving component 3, a lifting frame 5 is arranged above the second driving component 4 and is in sliding connection with the second driving component 4, after a position to be mounted is determined, the hand-operated component mounting vehicle is pushed to the position to be mounted, the first driving component 3 can be driven to move upwards or downwards by rotating a first hand-operated wheel 23, and therefore the second driving component 4, the lifting frame 5 and components placed on the lifting frame 5 are driven to move upwards or downwards. The second driving component 4 can be driven to move leftwards or rightwards by rotating the second hand wheel 36 on the first driving component 3, so that the lifting frame 5 and the components placed on the lifting frame 5 are driven to move leftwards or rightwards. The lifting frame 5 can be driven to move forwards or backwards by rotating the second hand-operated wheel 36 on the second driving component 4, so that the components placed on the lifting frame 5 are driven to move forwards or backwards, and finally the components placed on the lifting frame 5 can be accurately aligned to the position to be installed. The hand-operated component mounting vehicle is convenient to move, can accurately align the mounting position, reduces the manual labor force, reduces the occurrence of safety accidents, and is stable in structure and capable of bearing larger weight.

While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a hand formula part installation car which characterized in that: the lifting device comprises a bracket, a first driving component, a second driving component, a Z-axis driving component and a lifting frame; the first driving assembly is arranged above the support, the Z-axis driving assembly is arranged in the support, the top end of the Z-axis driving assembly penetrates through the support to be fixedly connected with the bottom of the first driving assembly, and the Z-axis driving assembly can drive the first driving assembly to reciprocate along the Z-axis direction under the action of external force; the second driving assembly is connected with the first driving assembly in a sliding mode and is positioned above the first driving assembly, and the first driving assembly can drive the second driving assembly to reciprocate along the X-axis direction under the action of external force; the lifting frame is connected with the second driving assembly in a sliding mode, and the second driving assembly can drive the lifting frame to do reciprocating motion along the Y-axis direction under the action of external force.

2. The hand-operated component mounting cart of claim 1, wherein: the Z-axis driving assembly comprises a screw rod lifter, a fixing piece and a first hand-cranking wheel; the screw rod lifter is installed inside the bracket through a fixing piece, and the first hand cranking wheel is connected with the screw rod lifter; the top end of the screw rod lifter is provided with a supporting piece, and the supporting piece is fixedly connected with the bottom of the first driving assembly.

3. The hand-operated component mounting cart of claim 1, wherein: the first driving assembly comprises a bottom plate, two sliding rails, a screw rod, a connecting block, two sliding blocks and a second hand-rocking wheel; the two sliding rails are arranged on the bottom plate in parallel, the screw rod is arranged on the bottom plate and located between the two sliding rails, one end of the screw rod is connected with the second hand wheel, and the screw rod is sleeved with the connecting block; the sliding block is connected with the sliding rail in a sliding mode.

4. A hand-operated component mounting cart according to claim 3, wherein: the bottom plate includes the stopper, lead screw other end tip wears to locate the stopper.

5. A hand-operated component mounting cart according to claim 3 or 4, wherein: the structure of the second driving assembly is the same as that of the first driving assembly.

6. The hand-operated component mounting cart of claim 5, wherein: the screw rod of the first driving assembly is arranged along the X-axis direction, and the screw rod of the second driving assembly is arranged along the Y-axis direction.

7. The hand-operated component mounting cart of claim 5, wherein: the connecting block and the sliding block of the first driving assembly are fixedly connected with the second driving assembly; and the connecting block and the sliding block of the second driving component are fixedly connected with the lifting frame.

8. The hand-operated component mounting cart of claim 1, wherein: the lifting frame comprises a supporting plate and a foam pad arranged on the supporting plate.

9. The hand-operated component mounting cart of claim 1, wherein: the bracket comprises a top plate and a support post; the top end of the Z-axis driving assembly penetrates through the top plate and is fixedly connected with the bottom of the first driving assembly.

10. The hand-operated component mounting cart of claim 9, wherein: the bottom of support is provided with a plurality of universal wheels, the universal wheel is provided with the brake block.