CN114290309A - Maintenance device for avionic parts - Google Patents
Maintenance device for avionic parts Download PDFInfo
- Publication number
- CN114290309A CN114290309A CN202210094756.1A CN202210094756A CN114290309A CN 114290309 A CN114290309 A CN 114290309A CN 202210094756 A CN202210094756 A CN 202210094756A CN 114290309 A CN114290309 A CN 114290309A
- Authority
- CN
- China
- Prior art keywords
- wheel
- rod
- connecting box
- chain
- rotate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000012423 maintenance Methods 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 50
- 238000003466 welding Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/20—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for shielding the work area
Abstract
The invention belongs to the field of electronic components, in particular to a maintenance device of an avionic component, aiming at the problems that the existing height cannot be adjusted and the size is too large, the maintenance device comprises a connecting box, connecting columns are rotatably sleeved on holes on two sides of the connecting box, connecting boxes are fixedly sleeved on the surfaces of the connecting columns and positioned on two sides of the connecting box, arc-shaped toothed plates are welded on the tops of two sides of the connecting box, connecting wheels are meshed with the tops of the arc-shaped toothed plates, first rods are fixedly sleeved at the axes of the connecting wheels, a power mechanism drives the connecting columns to rotate through a transmission mechanism, the connecting columns drive the connecting boxes to rotate, the connecting boxes drive the connecting wheels to move through the first rods, the connecting wheels drive the first rods to rotate through the arc-shaped toothed plates, the first rods drive second wheels to rotate through the first wheels, and the second wheels drive a lifting mechanism to move up and down, the height of the device can be adjusted in this way, and the device can be folded at the same time.
Description
Technical Field
The invention relates to the technical field of electronic components, in particular to a maintenance device for an avionic component.
Background
The avionic device is a device of an electronic system on an airplane, a maintenance device is required to be used in the daily maintenance process of the avionic component, and the patent with the application number of CN201922164380.3 discloses the maintenance device of the avionic component.
However, the maintenance device for the avionic parts also has some problems that the height of the operation platform cannot be adjusted, only a device with fixed height can be used, an operator can only adapt to the height of the device by himself, the using effect of the device is affected, the size of the device is too large, the device is often required to be moved in the daily using process, and the too large size brings inconvenience to carrying and transporting of the device.
Disclosure of Invention
Based on the technical problems that the height cannot be adjusted, the using effect of the device is influenced, the size of the device is too large, and carrying and transportation are inconvenient in the background technology, the invention provides the maintenance device for the avionic parts.
The invention provides a maintenance device of an avionic component, which comprises a connecting box, connecting columns are rotatably sleeved in holes on two sides of the connecting box, connecting boxes are fixedly sleeved on the surfaces of the connecting columns and positioned on two sides of the connecting box, arc-shaped toothed plates are welded on the tops of two sides of the connecting box, connecting wheels are meshed on the tops of the arc-shaped toothed plates, a first rod is fixedly sleeved at the axis of the connecting wheels, one end, far away from the connecting wheels, of the first rod penetrates through the holes on the side surfaces of the connecting boxes and is rotatably sleeved with the inside of the connecting boxes, a first wheel is meshed on the top of the first rod, a second wheel is welded on the rear side of the first wheel, the axis of the second wheel is rotatably connected with the inside of the connecting box, a lifting mechanism is meshed on the outer side of the second wheel, a transmission mechanism is rotatably connected inside the connecting box, and a power mechanism is rotatably connected inside the connecting box, power unit passes through drive mechanism and drives the spliced pole and rotate, and the spliced pole drives the connecting box and rotates, and the connecting box drives the fifth wheel through first pole and removes, and the fifth wheel drives first pole through the arc pinion rack and rotates, and first pole drives the second through first round and rotates, and the second wheel drives elevating system and reciprocates, so can adjusting device's height, can fold the device simultaneously.
Preferably, the lifting mechanism comprises a first chain, a third wheel, a fourth wheel, a connecting disc, a movable wheel, a transmission rod, a lifting frame and a connecting frame, the top end of the inside of the first chain is meshed with the outer side of the second wheel, the bottom end of the inside of the first chain is meshed with the outer side of the third wheel, the rear side of the third wheel is welded with the front side of the fourth wheel, the axis of the fourth wheel is rotatably connected with the inside of the connecting box, the bottom of the fourth wheel is meshed with the top of the connecting disc, the bottom of the connecting disc is welded with the top of the movable wheel, the axis of the movable wheel is rotatably connected with the bottom end of the inside of the connecting box, the tooth surface of the movable wheel is meshed with the bottom end of the surface of the transmission rod, the surface of the transmission rod is rotatably sleeved with the inside of the connecting box, the top end of the surface of the transmission rod is in threaded connection with a screw hole at the bottom of the lifting frame, and the connecting frame is welded with the lifting frame, the second wheel drives the third wheel to rotate through the first chain, the third wheel drives the connecting disc to rotate through the fourth wheel, the connecting disc drives the transmission rod to rotate through the movable wheel, and the transmission rod drives the connecting frame to move up and down through the lifting frame.
Preferably, the transmission mechanism comprises two fluted discs, a sliding block, a sliding plate, a rack, a fifth wheel, a second rod and side gears, the quantity of the fluted discs, the sliding block, the sliding plate, the rack, the fifth wheel, the second rod and the side gears is two, the axle center of the fluted discs is rotatably connected with the inside of the connecting box, the two fluted discs are meshed with each other, the rear side of the sliding block is welded with the front side of the fluted discs, holes of the sliding plate are connected with the surface of the sliding block in a sliding manner, the side surface of the sliding plate is welded with one end of the rack, the tooth surface of the front side of the rack is meshed with the tooth surface of the fifth wheel, the axle center of the fifth wheel is fixedly sleeved with the bottom end of the surface of the second rod, the top end and the bottom end of the second rod are rotatably sleeved with the inside of the connecting box, the surface of the second rod is meshed with the tooth surface of the side gears, the axle center of the side gears is fixedly sleeved with one end of the connecting column far away from the connecting box, the driven wheel drives the sliding block to move through the fluted disc, the sliding block drives the rack to move through the sliding plate, the rack drives the second rod to rotate through the fifth wheel, and the second rod drives the connecting column to rotate through the side gear.
Preferably, the power mechanism comprises a speed reduction motor, a third rod, a first block, a second chain, a driving wheel, a driven wheel and a driven wheel, the rear side of the speed reduction motor is fixedly mounted inside the connecting box, the output end of the speed reduction motor is welded with the left end of the third rod, the left end of the surface of the third rod is in threaded connection with the hole in the side surface of the first block, the hole in the side surface of the second wheel is in threaded connection with the right end of the surface of the third rod, one end of the second chain is in bolted connection with the right side of the first block, the other end of the second chain is in bolted connection with the right side of the second block, the inside of the second chain is meshed with the outer side of the driving wheel, the axis of the driving wheel is rotatably connected with the inside of the connecting box, the front side of the driving wheel is welded with the rear side of the driven wheel, the bottom of the driven wheel is meshed with the top of the driven wheel, and the bottom of the driven wheel is meshed with the top of the fluted disc, the gear motor drives the first block and the second block to move through the third rod, the first block and the second block drive the driving wheel to rotate through the second chain, the driving wheel drives the driven wheel to rotate through the driven wheel, and the driven wheel drives the sliding block to move through the fluted disc.
Preferably, the both ends of link weld with the top of two cranes respectively, the top joint of link has the table, and two cranes can drive the link and reciprocate at the synchronous lift in-process, conveniently adjust the height of table, and the person of facilitating the use uses, adopts the buckle structure that can separate between table and the link, conveniently separates the save.
Preferably, the crane is L type structure, the bottom on crane surface and the inside sliding connection of connecting box, the hole at connecting box top is run through on the top of crane, the convenient and slip of connecting box between the structure of crane to increased the sliding area, strengthened the stability that the crane reciprocated, the crane reciprocates the in-process and slides in the hole at connecting box top.
Preferably, the bottom on transmission rod surface is the ring gear structure, the top on transmission rod surface is the helicitic texture, and the structure of transfer line makes things convenient for the loose wheel to drive the transfer line and rotates, increases transfer line pivoted speed, makes things convenient for adjusting device's height, and the helicitic texture at transfer line top lets the transfer line can drive the crane and reciprocate in the rotation process.
Preferably, the bottom of rack and the inside bottom sliding connection of connecting box, the middle-end on second pole surface is helicitic texture, can adopt the slide rail to slide spacingly between rack and the connecting box, and the stability that removes about the guarantee rack lets the rack mesh between the rack and the fifth wheel all the time, conveniently drives the fifth wheel and rotates, and the helicitic texture of second pole adopts the outer protruding pole structure of taking the screwed, conveniently drives the side gear and rotates.
Preferably, a sliding rod is connected between the rear sides of the first block and the second block in a sliding mode, the rear sides of the sliding rod and the connecting box are welded, the sliding rod can limit the sliding of the first block and the second block, the first block and the second block can move left and right stably, and smooth operation of the structure is guaranteed.
Preferably, the second chain is U type structure and action wheel meshing setting, the third pole is the threaded rod, and the screw thread trend of threaded rod both sides is opposite, and the second chain adopts U type structure can let first piece and second piece easily drive the second chain and rotate, the smooth transmission of guarantee structure, and the helicitic texture of third pole can let first piece and second piece in opposite directions or towards opposite direction removal.
The invention has the beneficial effects that: the gear motor drives the first block and the second block to move through the third rod, the first block and the second block drive the driving wheel to rotate through the second chain, the driving wheel drives the driven wheel to rotate through the driven wheel, the driven wheel drives the sliding block to move through the fluted disc, the sliding block drives the rack to move through the sliding plate, the rack drives the second rod to rotate through the fifth wheel, the second rod drives the connecting column to rotate through the side gear, the connecting column drives the connecting box to rotate, the connecting box drives the connecting wheel to move through the first rod, the connecting wheel drives the first rod to rotate through the arc toothed plate, the first rod drives the second wheel to rotate through the first wheel, the second wheel drives the third wheel to rotate through the first chain, the third wheel drives the connecting disc to rotate through the fourth wheel, the connecting disc drives the transmission rod to rotate through the movable wheel, the transmission rod drives the connecting frame to move up and down through the crane, so the height of the device can be adjusted, and the device can be folded at the same time.
Drawings
FIG. 1 is a schematic front view of a maintenance device for avionics components according to the present invention;
FIG. 2 is a schematic view of a third wheel of the avionics component maintenance device according to the present invention;
fig. 3 is a schematic diagram of a power mechanism of a maintenance device for avionic components according to the present invention;
FIG. 4 is a first perspective view of a device for maintaining avionics components according to the present invention;
fig. 5 is a perspective view of a slide plate of a maintenance device for avionic components according to the present invention.
In the figure: the device comprises a connecting box 1, a lifting mechanism 2, a first chain 21, a third wheel 22, a fourth wheel 23, a connecting disc 24, a movable wheel 25, a transmission rod 26, a lifting frame 27, a connecting frame 28, a transmission mechanism 3, a fluted disc 31, a sliding block 32, a sliding plate 33, a rack 34, a fifth wheel 35, a second rod 36, a side gear 37, a power mechanism 4, a speed reducing motor 41, a third rod 42, a first block 43, a second block 44, a second chain 45, a driving wheel 46, a driven wheel 47, a driven wheel 48, a connecting column 5, a connecting box 6, an arc toothed plate 7, a connecting wheel 8, a first rod 9, a first wheel 10, a second wheel 11 and a sliding rod 12.
Detailed Description
The present invention will be further illustrated with reference to the following specific examples.
Examples
Referring to fig. 1-5, the embodiment provides a maintenance device for avionic components, which comprises a connection box 1, wherein the bottom of the connection box 1 can be installed on a base with wheels as required to conveniently drive the connection box 1 to move, connection columns 5 are rotatably sleeved on holes on two sides of the connection box 1, the connection columns 5 can be arranged at four corners of the connection box 1 to conveniently support a table plate, connection boxes 6 are fixedly sleeved on the surfaces of the connection columns 5 and positioned on two sides of the connection box 1, the connection boxes 6 are of a double-cavity structure, a cavity at the bottom is used for structural transmission, a cavity at the top is used for up-and-down sliding of a lifting frame 27, arc-shaped toothed plates 7 are welded on the tops of two sides of the connection box 1, a connection wheel 8 is meshed with the top of the arc-shaped toothed plates 7, and can be driven to rotate by the arc-shaped toothed plates 7 due to meshing with the arc-shaped toothed plates 7 in the back-and-forth movement process of the connection wheel 8, thereby the height of the device can be adjusted, a first rod 9 is fixedly sleeved at the axle center of the connecting wheel 8, the connecting wheel 8 can drive the first rod 9 to rotate, one end of the first rod 9 far away from the connecting wheel 8 penetrates through a hole on the side surface of the connecting box 6 and is rotatably sleeved with the inside of the connecting box 6, the first rod 9 adopts a screw rod structure, the first rod 9 is supported and limited by the rotating sleeved structure, the stability of the structure transmission is ensured, a first wheel 10 is meshed at the top of the first rod 9, a worm and worm wheel structure is formed between the first rod 9 and the first wheel 10, a second wheel 11 is welded at the rear side of the first wheel 10, the axle center of the second wheel 11 is connected with the inside of the connecting box 6 in a rotating way, the first rod 9 can drive the second wheel 11 to rotate through the first wheel 10, the second wheel 11 is supported and limited by the connecting box 6, a lifting mechanism 2 is meshed at the outer side of the second wheel 11, the second wheel 11 can drive the lifting mechanism 2 to move up and down, the lifting mechanism 2 comprises a first chain 21, a third chain 22, a fourth wheel 23, a connecting disc 24, a movable wheel 25, a transmission rod 26, a lifting frame 27 and a connecting frame 28, the top end inside the first chain 21 is meshed with the outer side of the second wheel 11, the first wheel 10 can drive the first chain 21 to rotate through the second wheel 11, the transmission of the structure is guaranteed, the bottom end inside the first chain 21 is meshed with the outer side of the third wheel 22, the second wheel 11 can drive the third wheel 22 to rotate through the first chain 21, the rear side of the third wheel 22 is welded with the front side of the fourth wheel 23, the third wheel 22 can drive the fourth wheel 23 to rotate, the axis of the fourth wheel 23 is rotatably connected with the inside of the connecting box 6, the bottom of the fourth wheel 23 is meshed with the top of the connecting disc 24, the connecting disc 24 is positioned at the top of the gear ring 24, the fourth wheel 23 drives the connecting disc 24 to smoothly rotate, and the bottom of the connecting disc 24 is welded with the top of the movable wheel 25, the connecting disc 24 can drive the movable wheel 25 to rotate, the axis of the movable wheel 25 is rotatably connected with the bottom end inside the connecting box 6, the tooth surface of the movable wheel 25 is meshed with the bottom end on the surface of the transmission rod 26, the movable wheel 25 can drive the transmission rod 26 to rotate, the surface of the transmission rod 26 is rotatably sleeved with the inside of the connecting box 6 and can support and limit the transmission rod 26, the top end of the surface of the transmission rod 26 is in threaded connection with a screw hole at the bottom of the lifting frame 27, the lifting frame 27 can be driven to move up and down in the rotating process of the transmission rod 26, the connecting frame 28 is welded with the lifting frame 27, two ends of the connecting frame 28 are respectively welded with the top ends of the two lifting frames 27, the top of the connecting frame 28 is clamped with the table plate, the two lifting frames 27 can drive the connecting frame 28 to move up and down in the synchronous lifting process, the height of the table plate can be conveniently adjusted, the use is convenient for users, a separable clamping structure is adopted between the table plate and the connecting frame 28, the lifting frame 27 is of an L-shaped structure, the bottom end of the surface of the lifting frame 27 is connected with the inner part of the connecting box 6 in a sliding manner, the top end of the lifting frame 27 penetrates through a hole in the top part of the connecting box 6, the lifting frame 27 is convenient to slide with the connecting box 6 in a structure, the sliding area is increased, the stability of up-and-down movement of the lifting frame 27 is enhanced, the lifting frame 27 slides in the hole in the top part of the connecting box 6 in the up-and-down movement process, the bottom end of the surface of the transmission rod 26 is of a gear ring structure, the top end of the surface of the transmission rod 26 is of a threaded structure, the movable wheel 25 is convenient for the structure of the transmission rod 26 to drive the transmission rod 26 to rotate, the rotating speed of the transmission rod 26 is increased, the height of the adjusting device is convenient, the threaded structure at the top end of the transmission rod 26 can drive the lifting frame 27 to move up and down in the rotating process, the inner part of the connecting box 1 is rotatably connected with the transmission mechanism 3, the transmission mechanism 3 can drive the connecting column 5 to rotate, the transmission mechanism 3 comprises a fluted disc 31, a sliding block 32, a sliding plate 33, a rack 34, a fifth wheel 35, a second rod 36 and a side gear 37, the fluted disc 31, the sliding block 32, the sliding plate 33, the rack 34, the fifth wheel 35, the second rod 36 and the side gear 37 are respectively two in number, two groups of structures are meshed with each other for transmission, the axle center of the fluted disc 31 is rotatably connected with the inside of the connecting box 1, the two fluted discs 31 are meshed with each other, the two fluted discs 31 can synchronously rotate to ensure that the connecting boxes 6 on the two sides can synchronously rotate, the rear side of the sliding block 32 is welded with the front side of the fluted disc 31, the fluted disc 31 can drive the sliding block 32 to rotate left and right, the hole of the sliding plate 33 is slidably connected with the surface of the sliding block 32, the sliding block 32 slides up and down in the hole of the sliding plate 33 in the left and right sliding process to drive the sliding plate 33 to move left and right, the side surface of the sliding plate 33 is welded with one end of the rack 34, the sliding plate 33 can drive the sliding plate 34 to move left and right, the tooth surface of the front side of the rack 34 is engaged with the tooth surface of the fifth wheel 35, the rack 34 moving left and right can drive the fifth wheel 35 to rotate, the axle center of the fifth wheel 35 is fixedly sleeved with the bottom end of the surface of the second rod 36, the middle end of the surface of the second rod 36 is of a wheel rod structure, the surface is provided with threads, the side gear 37 is conveniently driven to rotate, the top end and the bottom end of the second rod 36 are rotatably sleeved with the inside of the connecting box 1, the surface of the second rod 36 is engaged with the tooth surface of the side gear 37, the driven wheel 48 drives the fluted disc 31 to rotate, the fluted disc 31 drives the slider 32 to move, the slider 32 slides in the hole of the sliding plate 33 and drives the sliding plate 33 to move, the sliding plate 33 drives the rack 34 to move, the rack 34 drives the fifth wheel 35 to rotate, the fifth wheel 35 drives the second rod 36 to rotate, the second rod 36 drives the side gear 37 to rotate, the side gear 37 drives the connecting column 5 to rotate, the axle center of the side gear 37 is connected with one end of the connecting column 5 far away from the connecting box 6, the bottom of the rack 34 is connected with the bottom end inside the connecting box 1 in a sliding manner, the middle end of the surface of the second rod 36 is in a threaded structure, the rack 34 and the connecting box 1 can be limited by sliding through a sliding rail, the left-right movement stability of the rack 34 is guaranteed, the rack 34 is always meshed with the fifth wheel 35 to conveniently drive the fifth wheel 35 to rotate, the threaded structure of the second rod 36 adopts an outer convex rod structure with threads to conveniently drive the side gear 37 to rotate, the inside of the connecting box 6 is connected with the power mechanism 4 in a rotating manner, the power mechanism 4 can drive the transmission mechanism 3 to rotate, the transmission mechanism 3 drives the connecting column 5 to rotate, the power mechanism 4 comprises a speed reduction motor 41, a third rod 42, a first block 43, a second block 44, a second chain 45, a driving wheel 46, a driven wheel 47 and a driven wheel 48, the rear side of the speed reduction motor 41 is fixedly installed inside the connecting box 1, and the speed reduction motor 41 can provide power for the whole power mechanism 4, smooth transmission of a structure is ensured, a self-locking structure can be arranged inside the speed reducing motor 41, the output end of the speed reducing motor 41 is welded with the left end of the third rod 42, the speed reducing motor 41 can drive the third rod 42 to rotate, the left end of the surface of the third rod 42 is in threaded connection with the hole on the side surface of the first block 43, the third rod 42 can drive the first block 43 to move, the hole on the side surface of the second wheel 11 is in threaded connection with the right end of the surface of the third rod 42, the third rod 42 can drive the second block 44 to move, one end of the second chain 45 is in bolted connection with the right side of the first block 43, the first block 43 can drive the second chain 45 to rotate, the other end of the second chain 45 is in bolted connection with the right side of the second block 44, the second block 44 can drive the second chain 45 to rotate, the inside of the second chain 45 is meshed with the outer side of the driving wheel 46, the second chain 45 can drive the driving wheel 46 to rotate, the axis center of the driving wheel 46 is in rotational connection with the inside of the connection box 1, the front side of the driving wheel 46 is welded with the rear side of the driven wheel 47, the driving wheel 46 can drive the driven wheel 47 to rotate, the bottom of the driven wheel 47 is meshed with the top of the driven wheel 48, the driving wheel 46 can drive the driven wheel 48 to rotate through the driven wheel 47, the bottom of the driven wheel 48 is meshed with the top of the fluted disc 31, the speed reduction motor 41 drives the third rod 42 to rotate, the third rod 42 drives the first block 43 and the second block 44 to move, so as to drive the second chain 45 to rotate, the second chain 45 drives the driving wheel 46 to rotate, the driving wheel 46 drives the driven wheel 47 to rotate, the driven wheel 47 drives the driven wheel 48 to rotate, the driven wheel 48 drives the fluted disc 31 to rotate, the sliding rod 12 is connected between the rear sides of the first block 43 and the second block 44 in a sliding mode, the rear side of the sliding rod 12 is welded with the inside of the connecting box 1, the sliding rod 12 can limit the sliding of the first block 43 and the second block 44, so that the first block 43 and the second block 44 can move left and right smoothly, the smooth operation of the structure is ensured, the second chain 45 is in a U-shaped structure and is meshed with the driving wheel 46, the third rod 42 is a threaded rod, the thread directions of two sides of the threaded rod are opposite, the first block 43 and the second block 44 can be easily driven by the second chain 45 to rotate by the second chain 45 due to the U-shaped structure of the second chain 45, the smooth transmission of the structure is ensured, the threaded structure of the third rod 42 can enable the first block 43 and the second block 44 to move in the opposite direction or in the opposite direction, the reduction motor 41 drives the first block 43 and the second block 44 to move through the third rod 42, the first block 43 and the second block 44 drive the driving wheel 46 to rotate through the second chain 45, the driving wheel 46 drives the driven wheel 48 to rotate through the driven wheel 47, the driven wheel 48 drives the sliding block 32 to move through the fluted disc 31, the sliding block 32 drives the rack 34 to move through the sliding plate 33, the rack 34 drives the second rod 36 to rotate through the fifth wheel 35, the second rod 36 drives the connecting column 5 to rotate through the side gear 37, the spliced pole 5 drives the connecting box 6 and rotates, the connecting box 6 drives the connecting wheel 8 through first pole 9 and removes, the connecting wheel 8 drives first pole 9 through arc pinion rack 7 and rotates, first pole 9 drives second wheel 11 through first wheel 10 and rotates, second wheel 11 drives third wheel 22 through first chain 21 and rotates, third wheel 22 drives connection pad 24 through fourth wheel 23 and rotates, connection pad 24 drives transfer line 26 through loose wheel 25 and rotates, transfer line 26 drives link 28 through crane 27 and reciprocates, so can adjusting device's height, can fold the device simultaneously.
The working principle is as follows: the power supply of the speed reducing motor 41 is switched on, the speed reducing motor 41 drives the third rod 42 to rotate, the thread structures on the two sides of the third rod 42 are opposite structures, the third rod 42 drives the first block 43 to move rightwards and the second block 44 to move leftwards, so that the second chain 45 can be driven to rotate anticlockwise, the second chain 45 drives the driving wheel 46 to rotate anticlockwise, the driving wheel 46 drives the driven wheel 47 to rotate anticlockwise, the driven wheel 47 drives the driven wheel 48 to rotate clockwise, the driven wheel 48 drives the toothed disc 31 on the right side to rotate anticlockwise, so as to drive the toothed disc 31 on the left side to rotate clockwise, the toothed disc 31 drives the sliding block 32 to move outwards, the sliding block 32 slides in the hole of the sliding plate 33 and drives the sliding plate 33 to move outwards, the sliding plate 33 drives the rack 34 to move outwards, the rack 34 drives the fifth wheel 35 to rotate, the fifth wheel 35 drives the second rod 36 to rotate, and the second rod 36 drives the side gear 37 to rotate, the side gear 37 drives the connecting column 5 to rotate, the connecting column 5 can drive the connecting box 6 to rotate, the connecting wheel 8 drives the first rod 9 to move, the first rod 9 drives the connecting wheel 8 to move, the connecting wheel 8 and the arc toothed plate 7 rub to drive the connecting wheel 8 to rotate, the connecting wheel 8 drives the first rod 9 to rotate, the first rod 9 drives the first wheel 10 to rotate, the first wheel 10 drives the second wheel 11 to rotate, the second wheel 11 drives the first chain 21 to rotate, the first chain 21 drives the third wheel 22 to rotate, the third wheel 22 drives the fourth wheel 23 to rotate, the fourth wheel 23 drives the connecting disc 24 to rotate, the connecting disc 24 drives the movable wheel 25 to rotate, the movable wheel 25 drives the transmission rod 26 to rotate, the transmission rod 26 drives the lifting frame 27 to move downwards, and the lifting frame 27 drives the connecting frame 28 to move downwards.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a maintenance device of avionic components, includes connecting box (1), its characterized in that, the hole of connecting box (1) both sides all rotates to cup joint spliced pole (5), the surface of spliced pole (5) and the both sides that are located connecting box (1) all fix the cover and have connect connecting box (6), arc pinion rack (7) have all been welded at the top of connecting box (1) both sides, the top meshing of arc pinion rack (7) has connecting wheel (8), the axle center department of connecting wheel (8) is fixed to cup joint first pole (9), the one end that connecting wheel (8) were kept away from to first pole (9) runs through the hole of connecting box (6) side and cup joints with the inside rotation of connecting box (6), the top meshing of first pole (9) has first round (10), the rear side welding of first round (10) has second round (11), the axle center department of second round (11) is connected with the inside rotation of connecting box (6), the outer side of the second wheel (11) is meshed with a lifting mechanism (2), the inside of the connecting box (1) is rotatably connected with a transmission mechanism (3), and the inside of the connecting box (6) is rotatably connected with a power mechanism (4).
2. The avionics component maintenance device according to claim 1, characterized in that the lifting mechanism (2) comprises a first chain (21), a third chain (22), a fourth chain (23), a connecting disc (24), a movable wheel (25), a transmission rod (26), a lifting frame (27) and a connecting frame (28), the top end of the inside of the first chain (21) is meshed with the outside of the second wheel (11), the bottom end of the inside of the first chain (21) is meshed with the outside of the third wheel (22), the rear side of the third wheel (22) is welded with the front side of the fourth wheel (23), the axle center of the fourth wheel (23) is rotatably connected with the inside of the connecting box (6), the bottom of the fourth wheel (23) is meshed with the top of the connecting disc (24), the bottom of the connecting disc (24) is welded with the top of the movable wheel (25), and the axle center of the movable wheel (25) is rotatably connected with the bottom end of the inside of the connecting box (6), the tooth surface of the movable wheel (25) is meshed with the bottom end of the surface of the transmission rod (26), the surface of the transmission rod (26) is rotatably sleeved with the inside of the connecting box (6), the top end of the surface of the transmission rod (26) is in threaded connection with a screw hole in the bottom of the lifting frame (27), and the connecting frame (28) is welded with the lifting frame (27).
3. The avionics component maintenance device according to claim 1, characterized in that the transmission mechanism (3) comprises two toothed discs (31), sliders (32), sliding plates (33), a rack (34), a fifth wheel (35), a second rod (36) and side gears (37), the toothed discs (31), the sliders (32), the sliding plates (33), the rack (34), the fifth wheel (35), the second rod (36) and the side gears (37) are respectively provided, the axial center of the toothed discs (31) is rotatably connected with the inside of the connecting box (1), the two toothed discs (31) are meshed with each other, the rear sides of the sliding plates (32) are welded with the front sides of the toothed discs (31), the holes of the sliding plates (33) are slidably connected with the surfaces of the sliders (32), the side surfaces of the sliding plates (33) are welded with one end of the rack (34), and the tooth surfaces of the front sides of the rack (34) are meshed with the tooth surfaces of the fifth wheel (35), the axle center department of fifth wheel (35) is fixed with the bottom end on second pole (36) surface and is cup jointed, the top and the bottom of second pole (36) all rotate with the inside of connecting box (1) and cup joint, the surperficial flank of tooth meshing with side gear (37) of second pole (36), the fixed cover of the one end of keeping away from connecting box (6) is located and spliced with spliced pole (5) in the axle center of side gear (37).
4. The avionics component maintenance device according to claim 3, characterized in that the power mechanism (4) comprises a speed reduction motor (41), a third rod (42), a first block (43), a second block (44), a second chain (45), a driving wheel (46), a driven wheel (47) and a driven wheel (48), the rear side of the speed reduction motor (41) is fixedly mounted with the inside of the connecting box (1), the output end of the speed reduction motor (41) is welded with the left end of the third rod (42), the left end of the surface of the third rod (42) is in threaded connection with the hole of the side of the first block (43), the hole of the side of the second wheel (11) is in threaded connection with the right end of the surface of the third rod (42), one end of the second chain (45) is bolted with the right side of the first block (43), the other end of the second chain (45) is bolted with the right side of the second block (44), the inside of second chain (45) meshes with the outside of action wheel (46), the axle center department of action wheel (46) is connected with the internal rotation of connecting box (1), the front side of action wheel (46) welds with the rear side of driven wheel (47), the bottom of driven wheel (47) meshes with the top from driving wheel (48), the bottom from driving wheel (48) meshes with the top of fluted disc (31).
5. A maintenance device for avionic components according to claim 2, characterized in that the two ends of the connecting frame (28) are respectively welded to the top ends of the two lifting frames (27), and the top of the connecting frame (28) is clamped with a table.
6. The avionics machine maintenance device according to claim 2, characterized in that the lifting frame (27) is of an L-shaped structure, the bottom end of the surface of the lifting frame (27) is slidably connected with the inside of the junction box (6), and the top end of the lifting frame (27) penetrates through a hole at the top of the junction box (6).
7. An avionics maintenance device according to claim 2, characterized in that the bottom end of the surface of the transmission rod (26) is of a ring gear configuration and the top end of the surface of the transmission rod (26) is of a screw thread configuration.
8. A service device for avionic components according to claim 3, characterized in that the bottom of the rack (34) is slidingly connected to the bottom end of the interior of the connection box (1), the middle end of the surface of the second rod (36) being of a threaded configuration.
9. A service device for avionic components according to claim 4, characterized in that a sliding rod (12) is slidably connected between the rear sides of the first block (43) and the second block (44), the rear side of the sliding rod (12) being welded to the interior of the connection box (1).
10. A service device for avionic components according to claim 4, characterized in that said second chain (45) is engaged with the drive wheel (46) in a U-shaped configuration, said third bar (42) being a threaded bar, the threads of the two sides of the bar running in opposite directions.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210094756.1A CN114290309A (en) | 2022-01-26 | 2022-01-26 | Maintenance device for avionic parts |
| PCT/CN2022/074224 WO2023141860A1 (en) | 2022-01-26 | 2022-01-27 | Maintenance device for aero-electronic aircraft component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210094756.1A CN114290309A (en) | 2022-01-26 | 2022-01-26 | Maintenance device for avionic parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114290309A true CN114290309A (en) | 2022-04-08 |
Family
ID=80977566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210094756.1A Pending CN114290309A (en) | 2022-01-26 | 2022-01-26 | Maintenance device for avionic parts |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN114290309A (en) |
| WO (1) | WO2023141860A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117220060B (en) * | 2023-11-08 | 2024-04-09 | 深圳市西点精工技术有限公司 | Novel exempt from welded terminal |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3874304B1 (en) * | 2006-01-12 | 2007-01-31 | 株式会社日立プラントテクノロジー | Safety cabinet system, clean bench system, safety cabinet, and clean bench |
| CN107128855A (en) * | 2017-06-28 | 2017-09-05 | 南京工业职业技术学院 | A kind of aeronautical maintenance servicing unit |
| CN109176427A (en) * | 2018-08-24 | 2019-01-11 | 芜湖凯兴汽车电子有限公司 | A kind of pressure sensor manufacture multistation processing unit (plant) |
| CN211193130U (en) * | 2019-12-05 | 2020-08-07 | 长沙航空职业技术学院 | Maintenance device for avionic parts |
| CN213381402U (en) * | 2020-10-21 | 2021-06-08 | 西安纳宇航空科技有限公司 | Fixed supporting structure of aircraft landing gear |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4070715A (en) * | 1976-09-29 | 1978-01-31 | Reppas George S | Combination bed and desk |
| CN106606076A (en) * | 2015-10-23 | 2017-05-03 | 天津祥泰家具有限公司 | Treading-type table-body synchronous lifting device |
| CN106606081A (en) * | 2015-10-23 | 2017-05-03 | 天津祥泰家具有限公司 | Synchronous lifting table |
| CN108666871A (en) * | 2018-03-30 | 2018-10-16 | 宁夏中科天际防雷研究院有限公司 | A kind of telescopic rotary lightning protection electric installation |
| CN214103647U (en) * | 2020-10-16 | 2021-09-03 | 东莞市博士有成家具有限公司 | Lifting learning table with angle-adjustable movable table board |
| CN214495576U (en) * | 2021-03-31 | 2021-10-26 | 杨霄 | Multifunctional maintenance equipment for maintenance of aircraft maintenance |
| CN215014439U (en) * | 2021-04-08 | 2021-12-07 | 陶昱澎 | Desk with adjustable height |
| CN214560714U (en) * | 2021-04-20 | 2021-11-02 | 四川大学锦城学院 | Auxiliary workbench for computer software design |
-
2022
- 2022-01-26 CN CN202210094756.1A patent/CN114290309A/en active Pending
- 2022-01-27 WO PCT/CN2022/074224 patent/WO2023141860A1/en unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3874304B1 (en) * | 2006-01-12 | 2007-01-31 | 株式会社日立プラントテクノロジー | Safety cabinet system, clean bench system, safety cabinet, and clean bench |
| CN107128855A (en) * | 2017-06-28 | 2017-09-05 | 南京工业职业技术学院 | A kind of aeronautical maintenance servicing unit |
| CN109176427A (en) * | 2018-08-24 | 2019-01-11 | 芜湖凯兴汽车电子有限公司 | A kind of pressure sensor manufacture multistation processing unit (plant) |
| CN211193130U (en) * | 2019-12-05 | 2020-08-07 | 长沙航空职业技术学院 | Maintenance device for avionic parts |
| CN213381402U (en) * | 2020-10-21 | 2021-06-08 | 西安纳宇航空科技有限公司 | Fixed supporting structure of aircraft landing gear |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023141860A1 (en) | 2023-08-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114290309A (en) | Maintenance device for avionic parts | |
| CN113510372A (en) | A laser welding device for multi-angle processing | |
| CN211050040U (en) | Multifunctional medical bed | |
| CN217913408U (en) | Electronic device laser welding machine capable of adjusting distance | |
| CN218259105U (en) | Rubberizing device for full-automatic cartoning machine | |
| CN111376061A (en) | Single-drive gantry based on gear transmission and application method thereof | |
| CN218840937U (en) | Feeding device for machining machine bed plates | |
| CN220091857U (en) | Movable spraying support | |
| CN218019598U (en) | Blowing equipment is used in nylon production and processing | |
| CN111730445A (en) | Chamfering machine for machining and using method thereof | |
| CN218082699U (en) | But eight industrial robot of intelligent regulation height | |
| CN219796036U (en) | Speed reducer convenient to installation | |
| CN217965754U (en) | SCARA robot special for screw tightening assembly | |
| CN217532036U (en) | Single-gantry automatic line touching machine with high safety | |
| CN216263295U (en) | Multi-station hydraulic press with good forging and pressing effect for precision machining | |
| CN218931016U (en) | Vacuum chuck grabbing device | |
| CN216271349U (en) | Multi-dimensional power roller conveying equipment | |
| CN217966999U (en) | Transfer robot capable of moving smoothly | |
| CN214489234U (en) | Laser welding device for electric power cabinet | |
| CN216177341U (en) | Tapping machine for mechanical numerical control machining | |
| CN217727619U (en) | Novel PCB board welding machine angle adjustment mechanism | |
| CN220688636U (en) | Electromechanical device fixed bolster | |
| CN217142770U (en) | Laser welding machine multistation weldment work platform | |
| CN216990577U (en) | Area-occupation-reducing type rotating mechanism for metal plate processing and welding rotating clamp | |
| CN217370799U (en) | Tapping machine convenient to adjust |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220408 |