CN208182526U - A kind of hoistable platform for flight-line maintenance - Google Patents

Abstract

The utility model discloses a kind of hoistable platforms for flight-line maintenance, including two lifting control mechanisms in left and right, flight-line maintenance table top and communication control cabinet；Flight-line maintenance table top is located between two lifting control mechanisms in left and right and is lifted automatically by two lifting control mechanisms；The realization process of the utility model is easier, the components disassembled can be placed on flight-line maintenance table top and repair or study by personnel, also can use flight-line maintenance table top simultaneously will repair after the whole lifting certain altitude of the machinery to need repairing, thus the utility model is able to satisfy more people and is used cooperatively.The hoistable platform overall structure of flight-line maintenance described in the utility model is simple, easy to use, and manpower is saved in use, improves working efficiency, has good application value.The utility model uses motor driven, improves the driving method and load-carrying ability of hoistable platform, guarantees the stability of hoistable platform；It improves work efficiency.

Description

A kind of hoistable platform for flight-line maintenance

Technical field

The utility model relates to a kind of hoistable platforms, are especially a kind of hoistable platform for flight-line maintenance.

Background technique

Current various large, medium and small mechanical equipments can all be related to maintenance operation in use, however set to different type When standby or part carries out some flight-line maintenances, it will usually assist completing using certain maintenance lifting device.

It is found by retrieval, the utility model of the patent No. 201620506567.0 discloses a kind of flight-line maintenance lifter, wraps Include fixed bracket；There are two hydraulic lifting cylinder, the hydraulic stems of two hydraulic lifting cylinders for installation on the fixation bracket On be mounted on lifter plate；The size shape of two lifter plates is identical；And it is provided between the corresponding surface between two lifter plates Locking device；And limit plate is additionally provided on the lateral surface of two lifter plates.In the utility model on fixed bracket Provided with two hydraulic lifting cylinders, lifter plate, hydraulic lifting single so are enough provided on the hydraulic stem of two hydraulic lifting cylinders Cylinder can individually drive lifter plate lifting to use.

The utility model of the patent No. 201621121835.3 discloses a kind of liftable flight-line maintenance device.This is practical new The liftable flight-line maintenance device of type includes support frame, further include support plate, the first knighthead, the second knighthead, Third knighthead and lead screw, slideway and two fixed plates are provided in the support planar bottom surface, and two fixed plates are symmetrical arranged；Institute Stating support frame includes chassis, two vertical bars and upper frame, and two vertical bars are vertical with chassis, upper frame respectively to be fixedly connected, and chassis Length is greater than the length of upper frame；The both ends of the upper frame a line are respectively arranged with limit plate, offer limit hole on limit plate, The both ends of lead screw are each passed through the top that upper frame is arranged in limit hole.

The utility model of the patent No. 201720484763.7 discloses a kind of flight-line maintenance lifter, including ground surface platform and Hoistable platform；The side wall of the ground surface platform is equipped with variable-frequency motor；The variable-frequency motor is equipped with shaft；The shaft extends to ground In the platform of face and it is arranged with left slider and right sliding block；The left slider and right sliding block are hinged with brace, brace interconnection；It is described Brace end is hinged with connecting rod；The hoistable platform bottom is equipped with sliding slot, is equipped with movable block, movable block and connecting rod in sliding slot It is fixedly connected；The center of the hoistable platform lower surface is fixedly connected with First piston bar, and First piston bar is connected with One hydraulic cylinder.

However when carrying out small-sized flight-line maintenance work, that will necessarily be related to corresponding tool, such as screw Knife, scissors etc., but during flight-line maintenance, for ease of operation, it is enterprising often to be put operating platform Row operation, the analysis found that, the existing lifting device for flight-line maintenance has the disadvantage that

First, structure is complicated and volume is larger for the existing lifting device for flight-line maintenance, and does not have and will repair The condition that equipment or part are put；

Second, for it is more existing for the lifting device of flight-line maintenance for, usually use a lifting device, Such as hydraulic or air pressure device is gone up and down, but is devices which that the space sometimes gone up and down is inadequate, take up an area it is larger, And it is not able to satisfy more people and uses (cannot be used cooperatively)；

Third, whole high intelligent control degree is not high, Wu Fajin for the lifting device of existing flight-line maintenance The monitoring of row maintenance process or connected network communication；

Therefore, those skilled in the art is dedicated to developing a kind of next gram of hoistable platform that structure is simply used for flight-line maintenance Take defect of the existing technology.

Utility model content

Therefore, in order to solve above-mentioned deficiency, the utility model provides a kind of hoistable platform for flight-line maintenance herein, fortune When row, the rotation of the bottom motors in two groups of lifting control mechanisms is controlled by communication control cabinet respectively；Bottom motors pass through pair respectively The shaft coupling answered directly drives screw rod sleeve assembly to rotate, it is made to drive screw rod sleeve assembly, maintenance surface rack, mechanism lifting The entirety of seat three is moved up along screw rod sleeve assembly, when flight-line maintenance table top is lifted to specified altitude assignment, controls bottom Motor stalls；The bottom in two groups of lifting control mechanisms is controlled respectively after flight-line maintenance, then by communication control cabinet Motor reversal is dynamic, makes it that screw rod sleeve assembly, maintenance surface rack, mechanism be driven to be lifted the whole along screw rod sleeve of seat three Component is moved downward to original position；The realization process of so the utility model is easier, the components that personnel can will disassemble It is placed on flight-line maintenance table top and repairs or study, while also can use the machinery that flight-line maintenance table top will need repairing It is repaired after whole lifting certain altitude, thus the utility model is able to satisfy more people and is used cooperatively.Machine described in the utility model The hoistable platform overall structure of tool maintenance is simple, easy to use, saves manpower in use, improves working efficiency, has good Application value.The utility model uses motor driven, improves the driving method and load-carrying ability of hoistable platform, guarantees The stability of hoistable platform；It improves work efficiency.

The utility model is realized in this way constructing a kind of hoistable platform for flight-line maintenance, including left and right two rises Control mechanism, flight-line maintenance table top and communication control cabinet drop；Communication control cabinet is located in one of the side of lifting control mechanism, Flight-line maintenance table top is located between two lifting control mechanisms in left and right and is lifted automatically by two lifting control mechanisms；

Lifting control mechanism includes bottom motors, mechanism base, shaft coupling, screw rod sleeve assembly, maintenance surface rack, machine Structure is lifted seat, screw rod, support and guide pad, screw rod upper blocking seat；Cavity is formed inside mechanism base, shaft coupling is located in cavity, The lower end of screw rod is placed in cavity and connect with shaft coupling, and bearing A is arranged between the lower end and mechanism base inner wall of screw rod；Bottom The lower end of mechanism base is arranged in motor, and turning end is connect with shaft coupling from below；

The inside that mechanism is lifted seat forms circular hole, fills screw rod sleeve assembly in the circular hole, makes its screw rod sleeve assembly, dimension Repair surface rack, mechanism lifting seat three forms fixed entirety, support and guide pad are vertically arranged in the rear side of screw rod, support And the lower end of guide pad is blocked on the fixed screw rod in the upper end of support and guide pad by being bolted directly to the outside of mechanism base Bearing B is arranged in seat, screw rod upper blocking seat inside, and the upper end of screw rod sleeve assembly is located just in bearing B；In the outside of mechanism base Two groups of lifting idler wheels are set, and two groups of lifting idler wheels are just distributed in the two sides of support and guide pad.

When the utility model is run, the bottom motors in two groups of lifting control mechanisms are controlled by communication control cabinet respectively and are turned It is dynamic；Bottom motors pass through respectively corresponding shaft coupling directly drive screw rod sleeve assembly rotate, make its drive screw rod sleeve assembly, The entirety that maintenance surface rack, mechanism are lifted seat three is moved up along screw rod sleeve assembly, when flight-line maintenance table top is lifted When to specified altitude assignment, control bottom motors stop operating；Two groups are controlled respectively after flight-line maintenance, then by communication control cabinet Bottom motors reverse turn in lifting control mechanism makes it drive screw rod sleeve assembly, maintenance surface rack, mechanism lifting seat three The whole of person is moved downward to original position along screw rod sleeve assembly；The realization process of so the utility model is easier, personnel The components disassembled can be placed on flight-line maintenance table top and repair or study, while also can use flight-line maintenance Table top will repair after the whole lifting certain altitude of the machinery to need repairing, thus the utility model is able to satisfy more people's cooperations and makes With；On the other hand, the utility model volume is moderate, and uses and directly controlled in two groups of lifting control mechanisms by communication control cabinet Bottom motors rotation goes up and down to realize；Its overall structure is simple, easily operated；In addition to this, the utility model applies also for The multiple fields such as chemical industry, mine choosing.

As an improvement of the above technical solution, a kind of hoistable platform for flight-line maintenance, the mechanism are lifted seat Two sides be respectively formed rectangle bayonet, maintenance surface rack, which is bolted, to be buckled in rectangle bayonet, rectangle bayonet Position both can guarantee maintenance platform as shown in figure 3, so maintenance surface rack is bolted when being buckled in rectangle bayonet The fastness of face bracket connection, while connection structure between the two can be simplified again, exterior appearance, volume are suitable after fixing it In.

As an improvement of the above technical solution, a kind of hoistable platform for flight-line maintenance, the upper end of mechanism base Face is fixed with dust-proof guard by screw, and bearing A is carried out dust-proof masking by dust-proof guard.For the utility model, axis The upper end position that A is located at mechanism base is held, with the progress used, inevitably dust is had at bearing A and is mixed into and influences rotation Can, then the upper surface in mechanism base is fixed with dust-proof guard by screw, bearing A is subjected to dust-proof masking by dust-proof guard After can effectively solve the problem that this problem.

As an improvement of the above technical solution, a kind of hoistable platform for flight-line maintenance, the flight-line maintenance platform The upper surface in face is embedded with the anti-wear table top of thickness 1-3cm.It is carried out by upper surface of the anti-wear table top to flight-line maintenance table top Protection, prevents from scratching the upper surface of flight-line maintenance table top in maintenance process.

As an improvement of the above technical solution, a kind of hoistable platform for flight-line maintenance, the anti-wear table top Material use the high manganese steel paramagnetic material formed with Mn and Cr alloying element, weight percentage is as follows: C: 0.8-0.9%；Si:0.8-0.9%；Cr:3-4%；Mn:8-10%；S :≤0.04%；P :≤0.05%；Surplus is Fe.Using The anti-wear table top of above-mentioned material, integrated carrying ability is higher than ordinary low-carbon steel, and wearability is preferable, reduces the maintenance of platform Expense and unknown losses etc..

As an improvement of the above technical solution, a kind of hoistable platform for flight-line maintenance, the communication control cabinet Including control cabinet control module, power module, wire communication module, data memory module, data acquisition module, touch display Screen, motor control module；The signal input part of data acquisition module is detected with motor status detection unit A, motor status respectively Unit B, maintenance camera unit connection；And it is exported after filter and amplification and analog-to-digital conversion to control cabinet control module, control Cabinet control module is separately connected power module, wire communication module, data memory module, touch display screen and motor control mould Block；Control cabinet control module realizes that data communication, control cabinet control module are logical by wire communication module and management monitoring system Motor control module is crossed respectively to the bottom motors connection control in two groups of lifting control mechanisms.When in use, communication control is connected The power supply of cabinet processed starts communication control cabinet by power module, is then inputted by touch display screen to control cabinet control module Lifting instruction to flight-line maintenance table top, control cabinet control module control two groups of elevating control machines by motor control module respectively Bottom motors rotation in structure；Make its drive screw rod sleeve assembly, maintenance surface rack, mechanism lifting seat three it is whole along Screw rod sleeve assembly moves up or down.On the other hand, with the rotation of bottom motors, by motor status detection unit A, electricity Machine state detection unit B respectively detects the state of two groups of bottom motors, and passes through filter and amplification through data acquisition module And export after analog-to-digital conversion to control cabinet control module, data will test by wire communication module by control cabinet control module It is uploaded to management monitoring system；On the other hand, during maintenance operation, maintenance operation process is carried out by maintenance camera unit Video camera；And export through data acquisition module to control cabinet control module, video is carried out by control cabinet control module local Store or be uploaded to management monitoring system.So for the utility model, whole high intelligent control degree is greatly improved, It can be monitored in real time during repairing or connected network communication simultaneously.

As an improvement of the above technical solution, a kind of hoistable platform for flight-line maintenance, outside management monitoring system Adapter tube reason monitoring display screen；Further maintenance sites can be shown by management and monitoring display screen.

As an improvement of the above technical solution, a kind of hoistable platform for flight-line maintenance, it is real as follows It is existing；

(1), the power supply for connecting communication control cabinet starts communication control cabinet by power module, then by touching display Shield to the input of control cabinet control module and the lifting of flight-line maintenance table top is instructed, control cabinet control module passes through motor control module The bottom motors rotation in two groups of lifting control mechanisms is controlled respectively；Bottom motors pass through corresponding shaft coupling respectively and directly drive The rotation of screw rod sleeve assembly makes it that screw rod sleeve assembly, maintenance surface rack, mechanism be driven to be lifted the whole along silk of seat three Rod set cartridge module moves up, and when flight-line maintenance table top is lifted to specified altitude assignment, control bottom motors stop operating；Work as machinery After maintenance, the decline to flight-line maintenance table top is inputted to control cabinet control module by touch display screen and is instructed, by controlling Cabinet control module controls the bottom motors reverse turn in two groups of lifting control mechanisms by motor control module respectively, makes its drive Screw rod sleeve assembly, maintenance surface rack, the whole of mechanism lifting seat three are moved downward to original position along screw rod sleeve assembly；

(2), with the rotation of bottom motors, by motor status detection unit A, motor status detection unit B respectively to two The state of group bottom motors is detected, and is exported after filter and amplification and analog-to-digital conversion through data acquisition module and extremely controlled Cabinet control module will test data by wire communication module by control cabinet control module and be uploaded to management monitoring system；

(3), during maintenance operation, video camera is carried out to maintenance operation process by maintenance camera unit；And through number It exports according to acquisition module to control cabinet control module, is locally stored or is uploaded to management to video by control cabinet control module Monitoring system.

The utility model has the advantages that the utility model provides a kind of liter for flight-line maintenance by improving herein Platform is dropped, as shown in Fig. 1-Fig. 7, for the lifting device of existing flight-line maintenance, there is following improvement:

Advantage 1: when the utility model is run, the electricity of the bottom in two groups of lifting control mechanisms is controlled by communication control cabinet respectively Machine rotation；Bottom motors pass through corresponding shaft coupling respectively and screw rod sleeve assembly are directly driven to rotate, it is made to drive screw rod sleeve The entirety that component, maintenance surface rack, mechanism are lifted seat three is moved up along screw rod sleeve assembly, when flight-line maintenance table top When being lifted to specified altitude assignment, control bottom motors stop operating；It is controlled respectively after flight-line maintenance, then by communication control cabinet Bottom motors reverse turn in two groups of lifting control mechanisms makes it drive screw rod sleeve assembly, maintenance surface rack, mechanism lifting The whole of seat three is moved downward to original position along screw rod sleeve assembly；The realization process of so the utility model is easier, The components disassembled can be placed on flight-line maintenance table top and repair or study by personnel, while also can use machinery Maintenance table top 2 will repair after the whole lifting certain altitude of the machinery to need repairing, thus the utility model is able to satisfy more people It is used cooperatively；

On the other hand, the utility model volume is moderate, and directly controls two groups of elevating control machines using by communication control cabinet Bottom motors rotation in structure goes up and down to realize；Its overall structure is simple, easily operated；In addition to this, the utility model may be used also Applied to multiple fields such as chemical industry, mine choosings.

Advantage 2: a kind of hoistable platform for flight-line maintenance described in the utility model, further improvement is that, the mechanism The two sides of lifting seat are respectively formed rectangle bayonet, and maintenance surface rack, which is bolted, to be buckled in rectangle bayonet；Rectangle When the position of bayonet as shown in figure 3, be so bolted maintenance surface rack is buckled in rectangle bayonet, both it can guarantee The fastness of surface rack connection is repaired, while connection structure between the two can be simplified again, exterior appearance, body after fixing it Product is moderate.

Advantage 3: a kind of hoistable platform for flight-line maintenance described in the utility model, further improvement is that, mechanism base 5 Upper surface dust-proof guard is fixed with by screw, bearing A is subjected to dust-proof masking by dust-proof guard.The utility model is come It says, bearing A is located at the upper end position of mechanism base, inevitably has dust with the progress used, at bearing A and is mixed into and influences to turn Dynamic performance, then the upper surface in mechanism base is fixed with dust-proof guard by screw, it is by dust-proof guard that bearing A progress is dust-proof It can effectively solve the problem that this problem after masking.

Advantage 4: a kind of hoistable platform for flight-line maintenance described in the utility model, further improvement is that, the machinery The upper surface of maintenance table top is embedded with the anti-wear table top of thickness 1-3cm, by anti-wear table top to the upper table of flight-line maintenance table top Face is protected, and prevents from scratching the upper surface of flight-line maintenance table top in maintenance process.

Advantage 5: a kind of hoistable platform for flight-line maintenance described in the utility model, further improvement is that, the abrasionproof The material of damage table top uses the high manganese steel paramagnetic material formed with Mn and Cr alloying element, and weight percentage is such as Under: C:0.8-0.9%；Si:0.8-0.9%；Cr:3-4%；Mn:8-10%；S :≤0.04%；P :≤0.05%；Surplus is Fe.Using the anti-wear table top of above-mentioned material, integrated carrying ability is higher than ordinary low-carbon steel, and wearability is preferable, reduces flat The maintenance cost of platform and unknown losses etc..

Advantage 6: a kind of hoistable platform for flight-line maintenance described in the utility model, further improvement is that, the communication Control cabinet includes control cabinet control module, power module, wire communication module, data memory module, data acquisition module, touch Display screen, motor control module；The signal input part of data acquisition module respectively with motor status detection unit A, motor status Detection unit B, maintenance camera unit connection；And export after filter and amplification and analog-to-digital conversion to control cabinet control module, Control cabinet control module is separately connected power module, wire communication module, data memory module, touch display screen and motor control Module；Control cabinet control module realizes data communication, control cabinet control module by wire communication module and management monitoring system Control is connected to the bottom motors in two groups of lifting control mechanisms respectively by motor control module.When in use, communication is connected The power supply of control cabinet starts communication control cabinet by power module, then defeated to control cabinet control module by touch display screen Enter the instruction of the lifting to flight-line maintenance table top, control cabinet control module controls two groups of elevating controls by motor control module respectively Bottom motors rotation in mechanism；The whole edge for making it that screw rod sleeve assembly, maintenance surface rack, mechanism be driven to be lifted seat three Screw rod sleeve assembly move up or down.On the other hand, with the rotation of bottom motors, by motor status detection unit A, Motor status detection unit B respectively detects the state of two groups of bottom motors, and puts through data acquisition module by filtering It exports after big and analog-to-digital conversion to control cabinet control module, number will test by wire communication module by control cabinet control module According to being uploaded to management monitoring system；On the other hand, during maintenance operation, by maintenance camera unit to maintenance operation process into Row video camera；And export through data acquisition module to control cabinet control module, this is carried out to video by control cabinet control module Ground stores or is uploaded to management monitoring system.So for the utility model, whole high intelligent control degree mentions significantly Height, while can monitor in real time during repairing or connected network communication.

Advantage 7: a kind of hoistable platform for flight-line maintenance described in the utility model, further improvement is that, management and monitoring The external management monitoring display screen of system；Further maintenance sites can be shown by management and monitoring display screen.

Detailed description of the invention

Fig. 1 is the hoistable platform whole implementation schematic diagram described in the utility model for flight-line maintenance；

Fig. 2 is the overall schematic of lifting control mechanism in the utility model；

Fig. 3 is the dorsal surface schematic diagram of lifting control mechanism in the utility model；

Fig. 4 is the side schematic view of lifting control mechanism in the utility model；

Fig. 5 is the corresponding A-A cross-sectional view of the utility model Fig. 4；

Fig. 6 is the schematic top plan view of lifting control mechanism in the utility model；

Fig. 7 is the corresponding module frame chart of communication control cabinet in the utility model.

Wherein: lifting control mechanism 1, flight-line maintenance table top 2, communication control cabinet 3, bottom motors 4, mechanism base 5, shaft coupling Device 6, screw rod sleeve assembly 7 repair surface rack 8, and mechanism is lifted seat 9, screw rod 10, support and guide pad 11, screw rod upper blocking seat 12, cavity 13, bearing A14, rectangle bayonet 15, bearing B16, dust-proof guard 17, control cabinet control module 18, power module 19, Wire communication module 20, data memory module 21, data acquisition module 22, touch display screen 23, motor control module 24, motor State detection unit A25, motor status detection unit B26, repair camera unit 27, management monitoring system 28, and management and monitoring is shown Display screen 29, anti-wear table top 30 go up and down idler wheel 31.

Specific embodiment

The utility model is described in detail below in conjunction with attached drawing 1- Fig. 7, to the skill in the utility model embodiment Art scheme is clearly and completely described, it is clear that and the described embodiments are only a part of the embodiments of the utility model, and The embodiment being not all of.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creativeness Every other embodiment obtained, fall within the protection scope of the utility model under the premise of labour.

The utility model by improve a kind of hoistable platform for flight-line maintenance is provided herein can as shown in Fig. 1-Fig. 7 To be practiced as follows；The utility model includes two lifting control mechanisms 1 in left and right, flight-line maintenance table top 2 and leads to Believe control cabinet 3；Communication control cabinet 3 is located in one of the side of lifting control mechanism 1, and flight-line maintenance table top 2 is located at left and right two It is lifted automatically between a lifting control mechanism 1 and by two lifting control mechanisms 1.

As Figure 2-Figure 5, lifting control mechanism 1 includes bottom motors 4, mechanism base 5, shaft coupling 6, screw rod sleeve group Part 7, maintenance surface rack 8, mechanism lifting seat 9, screw rod 10, support and guide pad 11, screw rod upper blocking seat 12；In mechanism base 5 Portion forms cavity 13, and shaft coupling 6 is located in cavity 13, and the lower end of screw rod 10 is placed in cavity 13 and connect with shaft coupling 6, screw rod Bearing A14 is set between 10 5 inner wall of lower end and mechanism base；The lower end of mechanism base 5 is arranged in bottom motors 4, and rotates End is connect with shaft coupling 6 from below；

The inside that mechanism is lifted seat 9 forms circular hole, fills screw rod sleeve assembly 7 in the circular hole, makes its screw rod sleeve assembly 7, maintenance surface rack 8, mechanism lifting 9 three of seat form fixed entirety, and support and guide pad 11 are vertically arranged in screw rod 10 Rear side, the lower end of support and guide pad 11 by being bolted directly to the outside of mechanism base 5, support and guide pad 11 Screw rod upper blocking seat 12 is fixed in upper end, bearing B16 is arranged inside screw rod upper blocking seat 12, the upper end of screw rod sleeve assembly 7 is located just at In bearing B16；Mechanism base 5 outside be arranged two groups of lifting idler wheels 31, two groups of lifting idler wheels 31 be just distributed in support and The two sides of guide pad 11.

The utility model provides a kind of hoistable platform for flight-line maintenance by improving herein, referring now to existing machinery For the lifting device of maintenance, there is following improvement:

On the one hand, when operation, 4 turns of the bottom motors in two groups of lifting control mechanisms 1 are controlled respectively by communication control cabinet 3 It is dynamic；Bottom motors 4 directly drive screw rod sleeve assembly 7 to rotate by corresponding shaft coupling 6 respectively, it is made to drive screw rod sleeve group The entirety that part 7, maintenance surface rack 8, mechanism are lifted 9 three of seat is moved up along screw rod sleeve assembly 7, when flight-line maintenance platform When face 2 is lifted to specified altitude assignment, control bottom motors 4 stop operating；Divide after flight-line maintenance, then by communication control cabinet 3 4 reverse turn of bottom motors in two groups of lifting control mechanisms 1 is not controlled, it is made to drive screw rod sleeve assembly 7, maintenance surface rack 8, the whole of mechanism lifting 9 three of seat is moved downward to original position along screw rod sleeve assembly 7；So realization of the utility model Journey is easier, and the components disassembled can be placed on flight-line maintenance table top 2 and repair or study by personnel, while Can use flight-line maintenance table top 2 will repair after the whole lifting certain altitude of the machinery to need repairing, thus this is practical new Type is able to satisfy more people and is used cooperatively；

On the other hand, the utility model volume is moderate, and directly controls two groups of elevating control machines using by communication control cabinet 3 The rotation of bottom motors 4 in structure 1 goes up and down to realize；Its overall structure is simple, easily operated；In addition to this, the utility model is also It can be applied to the multiple fields such as chemical industry, mine choosing.

A kind of hoistable platform for flight-line maintenance described in the utility model, further improvement is that, the mechanism is lifted seat 9 Two sides be respectively formed rectangle bayonet 15, maintenance surface rack 8, which is bolted, to be buckled in rectangle bayonet 15；Rectangular card It, can when mouthfuls 15 position as shown in figure 3, be so bolted maintenance surface rack 8 is buckled in rectangle bayonet 15 Guarantee the fastness that maintenance surface rack 8 connects, while connection structure between the two can be simplified again, external beauty after fixing it Sight, volume are moderate.

A kind of hoistable platform for flight-line maintenance described in the utility model, further improvement is that, the upper end of mechanism base 5 Face is fixed with dust-proof guard 17 by screw, and bearing A14 is carried out dust-proof masking by dust-proof guard 17.The utility model is come Say, bearing A14 is located at the upper end position of mechanism base 5, with the progress used, at bearing A14 inevitably have dust be mixed into and Rotating property is influenced, then be fixed with dust-proof guard 17 by screw in the upper surface of mechanism base 5, by dust-proof guard 17 by axis Holding after A14 carries out dust-proof masking can effectively solve the problem that this problem.

A kind of hoistable platform for flight-line maintenance described in the utility model, further improvement is that, the flight-line maintenance platform The upper surface in face 2 is embedded with the anti-wear table top 30 of thickness 1-3cm, by anti-wear table top 30 to the upper table of flight-line maintenance table top 2 Face is protected, and prevents from scratching the upper surface of flight-line maintenance table top 2 in maintenance process.

A kind of hoistable platform for flight-line maintenance described in the utility model, further improvement is that, the anti-wear table top 30 material uses the high manganese steel paramagnetic material formed with Mn and Cr alloying element, and weight percentage is as follows: C: 0.8-0.9%；Si:0.8-0.9%；Cr:3-4%；Mn:8-10%；S :≤0.04%；P :≤0.05%；Surplus is Fe.Using The anti-wear table top 30 of above-mentioned material, integrated carrying ability is higher than ordinary low-carbon steel, and wearability is preferable, reduces the dimension of platform Repair expense and unknown losses etc..

A kind of hoistable platform for flight-line maintenance described in the utility model, further improvement is that, the communication control cabinet 3 Including control cabinet control module 18, power module 19, wire communication module 20, data memory module 21, data acquisition module 22, Touch display screen 23, motor control module 24；The signal input part of data acquisition module 22 respectively with motor status detection unit A25, motor status detection unit B26, maintenance camera unit 27 connect；And it is exported extremely after filter and amplification and analog-to-digital conversion Control cabinet control module 18, control cabinet control module 18 are separately connected power module 19, wire communication module 20, data storage mould Block 21, touch display screen 23 and motor control module 24；Control cabinet control module 18 is supervised by wire communication module 20 and management Control system 28 realizes data communication, and control cabinet control module 18 is by motor control module 24 respectively to two groups of lifting control mechanisms Bottom motors 4 in 1 connect control.When in use, the power supply for connecting communication control cabinet 3 is started by power module 19 and is communicated Then control cabinet 3 inputs the lifting to flight-line maintenance table top 2 to control cabinet control module 18 by touch display screen 23 and instructs, Control cabinet control module 18 controls the rotation of the bottom motors 4 in two groups of lifting control mechanisms 1 by motor control module 24 respectively； Make its drive screw rod sleeve assembly 7, maintenance surface rack 8, mechanism lifting 9 three of seat it is whole along screw rod sleeve assembly 7 to Above or move down.On the other hand, it with the rotation of bottom motors 4, is detected by motor status detection unit A25, motor status Unit B 26 respectively detects the state of two groups of bottom motors 4, and passes through filter and amplification and modulus through data acquisition module 22 Output will test data by wire communication module 20 by control cabinet control module 18 to control cabinet control module 18 after conversion It is uploaded to management monitoring system 28；On the other hand, during maintenance operation, by maintenance camera unit 27 to maintenance operation process Carry out video camera；And through the output of data acquisition module 22 to control cabinet control module 18, regarded by 18 Duis of control cabinet control module Frequency is locally stored or is uploaded to management monitoring system 28.So for the utility model, whole intelligentized control method Degree greatly improves, while can monitor in real time during repairing or connected network communication.

A kind of hoistable platform for flight-line maintenance described in the utility model, further improvement is that, management monitoring system 28 External management monitoring display screen 29；Further maintenance sites can be shown by management and monitoring display screen 29.

A kind of hoistable platform for flight-line maintenance described in the utility model, is realized as follows；

(1), the power supply for connecting communication control cabinet 3 starts communication control cabinet 3 by power module 19, then passes through touch Display screen 23 inputs the lifting to flight-line maintenance table top 2 to control cabinet control module 18 and instructs, and control cabinet control module 18 passes through Motor control module 24 controls the rotation of the bottom motors 4 in two groups of lifting control mechanisms 1 respectively；Bottom motors 4 respectively by pair The shaft coupling 6 answered directly drives screw rod sleeve assembly 7 to rotate, it is made to drive screw rod sleeve assembly 7, maintenance surface rack 8, mechanism The entirety of lifting 9 three of seat is moved up along screw rod sleeve assembly 7, when flight-line maintenance table top 2 is lifted to specified altitude assignment, control Bottom motors 4 processed stop operating；After flight-line maintenance, by touch display screen 23 to control cabinet control module 18 input pair The decline of flight-line maintenance table top 2 instructs, and controls two groups of liftings respectively by motor control module 24 by control cabinet control module 18 4 reverse turn of bottom motors in control mechanism 1 makes it drive screw rod sleeve assembly 7, maintenance surface rack 8, mechanism lifting seat 9 The whole of three is moved downward to original position along screw rod sleeve assembly 7；

(2), with the rotation of bottom motors 4, distinguished by motor status detection unit A25, motor status detection unit B26 The state of two groups of bottom motors 4 is detected, and defeated after filter and amplification and analog-to-digital conversion through data acquisition module 22 Out to control cabinet control module 18, data will test by wire communication module 20 by control cabinet control module 18 and be uploaded to management Monitoring system 28；

(3), during maintenance operation, video camera is carried out to maintenance operation process by maintenance camera unit 27；And it passes through The output of data acquisition module 22 to control cabinet control module 18, by control cabinet control module 18 to video be locally stored or on Reach management monitoring system 28.

The hoistable platform overall structure of flight-line maintenance described in the utility model is simple, easy to use, and manpower is saved in use, Working efficiency is improved, there is good application value.The utility model uses motor driven, improves the drive of hoistable platform Flowing mode and load-carrying ability guarantee the stability of hoistable platform；It improves work efficiency.

The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein The widest scope consistent with features of novelty.

Claims (7)

1. a kind of hoistable platform for flight-line maintenance, it is characterised in that: including two lifting control mechanisms (1) in left and right, machinery Repair table top (2) and communication control cabinet (3)；Communication control cabinet (3) is located in one of the side of lifting control mechanism (1), machine Tool repairs table top (2) and is located between two lifting control mechanisms (1) in left and right and is lifted automatically by two lifting control mechanisms (1)；

Lifting control mechanism (1) includes bottom motors (4), mechanism base (5), shaft coupling (6), screw rod sleeve assembly (7), maintenance Surface rack (8), mechanism lifting seat (9), screw rod (10), support and guide pad (11), screw rod upper blocking seat (12)；Mechanism base (5) internal to form cavity (13), shaft coupling (6) is located in cavity (13), the lower end of screw rod (10) be placed in cavity (13) it is interior and with Shaft coupling (6) connection, is arranged bearing A(14 between the lower end and mechanism base (5) inner wall of screw rod (10))；Bottom motors (4) are set The lower end in mechanism base (5) is set, and turning end is connect with shaft coupling (6) from below；

The inside that mechanism is lifted seat (9) forms circular hole, fills screw rod sleeve assembly (7) in the circular hole, makes its screw rod sleeve assembly (7), surface rack (8) are repaired, mechanism lifting seat (9) three forms fixed entirety, support and guide pad (11) vertically arrangement The lower end of rear side in screw rod (10), support and guide pad (11) is by being bolted directly to the outsides of mechanism base (5), branch The upper end of support and guide pad (11) is fixed screw rod upper blocking seat (12), and bearing B(16 is arranged inside screw rod upper blocking seat (12)), screw rod bushing The upper end of cartridge module (7) is located just at bearing B(16) in；Mechanism base (5) outside be arranged two groups of lifting idler wheels (31), two Group lifting idler wheel (31) is just distributed in the two sides of support and guide pad (11).

2. a kind of hoistable platform for flight-line maintenance according to claim 1, it is characterised in that: the mechanism is lifted seat (9) two sides are respectively formed rectangle bayonet (15), and maintenance surface rack (8), which is bolted, is buckled in rectangle bayonet (15) In.

3. a kind of hoistable platform for flight-line maintenance according to claim 1, it is characterised in that: the mechanism base (5) Upper surface dust-proof guard (17) are fixed with by screw, bearing A(14) is subjected to dust-proof masking by dust-proof guard (17).

4. a kind of hoistable platform for flight-line maintenance according to claim 1, it is characterised in that: the flight-line maintenance table top (2) upper surface is embedded with the anti-wear table top (30) of thickness 1-3cm.

5. a kind of hoistable platform for flight-line maintenance according to claim 4, it is characterised in that: the anti-wear table top (30) material uses the high manganese steel paramagnetic material formed with Mn and Cr alloying element, and weight percentage is as follows: C:0.8-0.9%；Si:0.8-0.9%；Cr:3-4%；Mn:8-10%；S :≤0.04%；P :≤0.05%；Surplus is Fe.

6. a kind of hoistable platform for flight-line maintenance according to claim 1, it is characterised in that: the communication control cabinet It (3) include control cabinet control module (18), power module (19), wire communication module (20), data memory module (21), data Acquisition module (22), touch display screen (23), motor control module (24)；The signal input part of data acquisition module (22) is distinguished It is connect with motor status detection unit A(25), motor status detection unit B(26), maintenance camera unit (27)；And by filtering It exports after amplification and analog-to-digital conversion to control cabinet control module (18), control cabinet control module (18) is separately connected power module (19), wire communication module (20), data memory module (21), touch display screen (23) and motor control module (24)；Control Cabinet control module (18) realizes data communication by wire communication module (20) and management monitoring system (28), and control cabinet controls mould Block (18) connects control to the bottom motors (4) in two groups of lifting control mechanisms (1) respectively by motor control module (24).

7. a kind of hoistable platform for flight-line maintenance according to claim 6, it is characterised in that: management monitoring system (28) External management monitoring display screen (29).