CN111516893A - Push rod lift air park - Google Patents
Push rod lift air park Download PDFInfo
- Publication number
- CN111516893A CN111516893A CN202010440702.7A CN202010440702A CN111516893A CN 111516893 A CN111516893 A CN 111516893A CN 202010440702 A CN202010440702 A CN 202010440702A CN 111516893 A CN111516893 A CN 111516893A
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- Prior art keywords
- push rod
- groups
- underframe
- rod
- connecting plate
- Prior art date
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- 230000001105 regulatory effect Effects 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 2
- 238000013461 design Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F1/00—Ground or aircraft-carrier-deck installations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D45/00—Aircraft indicators or protectors not otherwise provided for
- B64D45/04—Landing aids; Safety measures to prevent collision with earth's surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D45/00—Aircraft indicators or protectors not otherwise provided for
- B64D45/04—Landing aids; Safety measures to prevent collision with earth's surface
- B64D45/08—Landing aids; Safety measures to prevent collision with earth's surface optical
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/065—Scissor linkages, i.e. X-configuration
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The invention discloses a push rod lifting parking apron which comprises a lifting parking apron body, wherein the lifting parking apron body consists of an underframe, a parking platform, two groups of guide rails and a push rod, the parking platform is arranged right above the underframe in parallel, the underframe and the parking platform are respectively provided with two groups of guide rails, the two groups of scissor supports are respectively and symmetrically arranged between the underframe and the parking platform, each scissor support consists of two groups of cross-shaped support rods and is respectively a first support rod and a second support rod, the upper end of the first support rod and the lower end of the second support rod are respectively hinged with the parking platform and the underframe, pulleys are respectively arranged at the lower ends of the first support rod and the second support rod and are arranged on the guide rails in a sliding manner, rotating rods are horizontally arranged in the middles of the two groups of scissor supports, the two ends of the rotating rods are respectively hinged with the two groups of scissor supports, and. The invention is designed for the parking apron used by the small unmanned aerial vehicle, is convenient for the small unmanned aerial vehicle to take off and land, is provided with a special identification device, and can improve the safety of the unmanned aerial vehicle.
Description
Technical Field
The invention relates to the technical field of unmanned aerial vehicle parking aprons, in particular to a push rod lifting parking apron.
Background
The apron plays an important role as the main activity area of the helicopter. The helicopter parking apron is a field for taking off and landing a helicopter, corresponding navigation aid equipment, navigation tube communication equipment, meteorological facilities, fire rescue equipment, airport sign representation and the like are generally required to be equipped, so that the helicopter parking apron can meet the safe taking-off and landing requirements of the helicopter.
However, the existing small unmanned aerial vehicle air park has the following problems in the using process: (1) the small unmanned aerial vehicle generally lacks a special platform for stopping, and the safety is not high in the process of taking off and landing of the unmanned aerial vehicle; (2) there is some small-size unmanned aerial vehicle air park, but the structure is comparatively fixed can't be adjusted the volume size as required, finishes when unmanned aerial vehicle uses and just accomodates with not putting, and the air park structure is also comparatively simple in addition, lacks corresponding safety identification device. For this reason, a corresponding technical scheme needs to be designed to solve the existing technical problems.
Disclosure of Invention
The invention aims to provide a push rod lifting parking apron, which solves the problems in the background technology and meets the actual use requirements.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a push rod lift air park, includes lift air park, lift air park comprises chassis, shut down platform, bridging and push rod, shut down platform parallel arrangement directly over the chassis, two sets of guide rails have all been seted up on chassis and the shut down platform, the bridging divide and is equipped with two sets ofly and symmetrical installation between chassis and shut down platform, the bridging comprises two sets of bracing pieces that are the fork type setting and bracing piece one and bracing piece two respectively, the upper end of bracing piece one and the lower extreme of bracing piece two are articulated with shut down platform, chassis respectively, the pulley is all installed to the lower extreme of bracing piece one and the upper end of bracing piece two, just the pulley slides and sets up on the guide rail, two sets of the middle part horizontal installation of bridging has the dwang, the both ends of dwang articulate and middle part movable mounting have the regulating block with two sets of bridging respectively, the lower extreme of bracing piece articulates there is the connecting plate, the upper end of the connecting plate is hinged to the tail end of the push rod, and the power output end of the push rod is hinged to the adjusting block.
As a preferred embodiment of the present invention, two sets of guide surfaces are symmetrically installed on both the upper surface of the underframe and the lower surface of the shutdown platform, and the guide rails are opened on the guide surfaces.
As a preferred embodiment of the present invention, four groups of support columns are uniformly installed on the periphery of the bottom frame, two adjacent groups of support columns are symmetrically arranged, and rubber gaskets are designed on the upper ends of the support columns.
As a preferred embodiment of the present invention, the central position of the shutdown platform is marked with an unmanned aerial vehicle position icon and a direction beacon.
As a preferred embodiment of the present invention, the direction beacon may be a combination of a pattern and a bluetooth sensor, a combination of a pattern and an infrared sensor, a combination of a pattern and a laser sensor, or a combination of a pattern and a visual sensor.
In a preferred embodiment of the present invention, the rotating rod has a rectangular parallelepiped structure as a whole and is fitted to the adjusting block.
As a preferred embodiment of the present invention, the lower end of the adjusting block is provided with a bayonet, the adjusting block is integrally of an inverted L-shaped structure, the bayonet is embedded on the rotating rod, the upper end of the adjusting block is provided with a through hole, and the through hole is connected with the top of the push rod through a bolt.
As a preferred embodiment of the invention, the connecting plate is in a tapered structure, the diameter of the lower end of the connecting plate is larger than that of the upper end of the connecting plate, the two ends of the connecting plate are respectively provided with an insertion hole, threads are inserted into the two groups of insertion holes, and the two groups of bolts are respectively connected with the first supporting rod and the push rod.
In a preferred embodiment of the present invention, the push rod may be an electric push rod, a servo electric cylinder, or an oil cylinder and an air cylinder.
Compared with the prior art, the invention has the following beneficial effects:
1. this scheme invents a parking apron that is used for small unmanned aerial vehicle to use specially, makes things convenient for small unmanned aerial vehicle's taking off and landing and is equipped with special identification means, can improve unmanned aerial vehicle's security.
2. The design has special altitude mixture control mechanism on the air park, can take off the height that lands according to unmanned aerial vehicle and carry out corresponding altitude mixture control to after unmanned aerial vehicle function finishes, conveniently accomodate the air park, reduce the volume, the altitude mixture control mechanism of this scheme design adopts automatic regulation mode, easy operation convenient to use.
Drawings
FIG. 1 is an overall expanded structural view of the present invention;
FIG. 2 is an overall expanded side view of the present invention;
FIG. 3 is an overall folded configuration of the present invention;
FIG. 4 is a top view of the shutdown platform of the present invention;
fig. 5 is a connection structure diagram of the rotating rod and the adjusting block according to the present invention.
In the figure, the unmanned aerial vehicle comprises 1-an underframe, 2-a shutdown platform, 3-a shear support, 4-a push rod, 5-a guide rail, 6-a first support rod, 7-a second support rod, 8-a pulley, 9-a rotating rod, 10-an adjusting block, 11-a connecting plate, 12-a guide rail surface, 13-a support column, 14-a rubber gasket, 15-an unmanned aerial vehicle position icon, 16-a direction beacon, 17-a bayonet, 18-a through opening and 19-a jack.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a push rod lifting parking apron comprises a lifting parking apron body, wherein the lifting parking apron body comprises an underframe 1, a parking platform 2, bridging 3 and a push rod 4, the parking platform 2 is arranged right above the underframe 1 in parallel, two groups of guide rails 5 are arranged on the underframe 1 and the parking platform 2 respectively, the bridging 3 is divided into two groups and is symmetrically arranged between the underframe 1 and the parking platform 2, the bridging 3 comprises two groups of cross-shaped support rods and respectively comprises a first support rod 6 and a second support rod 7, the upper ends of the first support rod 6 and the lower ends of the second support rod 7 are respectively hinged with the parking platform 2 and the underframe 1, pulleys 8 are arranged at the lower ends of the first support rod 6 and the second support rod 7 respectively, the pulleys 8 are arranged on the guide rails 5 in a sliding manner, a rotating rod 9 is horizontally arranged in the middle of the two groups of bridging 3, the two ends of the rotating rod 9 are respectively hinged with the two groups of bridging 3, and an adjusting block 10 is movably arranged in, the lower end of the first supporting rod 6 is hinged to a connecting plate 11, the upper end of the connecting plate 11 is hinged to the tail end of the push rod 4, and the power output end of the push rod 4 is hinged to the adjusting block 10.
Further improved, as shown in fig. 1: two sets of guide surfaces 12 are all installed to the upper surface of chassis 1 and the lower surface of shutting down platform 2 symmetry, and guide rail 5 sets up on guide surface 12, and pulley 8 of being convenient for of such design removes to adjust bridging 3.
Further improved, as shown in fig. 1: four groups of supporting columns 13 are uniformly installed on the periphery of the underframe 1, two adjacent groups of supporting columns 13 are symmetrically arranged, rubber gaskets 14 are designed at the upper ends of the two adjacent groups of supporting columns 13, the supporting columns 13 are designed to prevent the shutdown platform 2 from extruding the scissor supports 3 and the push rods 4 in the downward movement process, and the safety of the device is improved.
Further improved, as shown in fig. 4: the central point of shutting down platform 2 puts the sign has unmanned aerial vehicle position icon 15 and direction beacon 16, and the design has unmanned aerial vehicle position icon 15 and direction beacon 16 to be convenient for reach the mesh of instructing to unmanned aerial vehicle's descending, improves the security of descending.
Further improved, as shown in fig. 4: the direction beacon 16 can be the combination of pattern and bluetooth sensor, can be the combination of pattern and infrared sensor, can be the combination of pattern and laser sensor, can also be the combination of pattern and visual sensor, can be closely leading unmanned aerial vehicle in 3 meters positive and negative 100mm in the accurate position of shut down platform, the positive and negative 5 landing of direction.
Further improved, as shown in fig. 5: the whole rectangular structure that is of dwang 9 agrees with mutually with regulating block 10, designs dwang 9 for rectangular structure is convenient for cooperate bayonet 17 of regulating block 10 to be connected.
Further improved, as shown in fig. 5: bayonet socket 17 and the whole L type structure that is the inversion of seting up to the lower extreme of regulating block 10, bayonet socket 17 inlay card has been seted up on dwang 9 and the upper end and has been worn mouthful 18, wears mouthful 18 and is connected with push rod 4's top through the bolt, goes into on dwang 9 through bayonet socket 17 card on the regulating block 10, and the push rod of being convenient for drives dwang 9 and rotates to reach the purpose to 3 angle modulation of bridging.
Further improved, as shown in fig. 1: connecting plate 11 is the taper structure and lower extreme diameter is greater than the upper end diameter, and jack 19 has all been seted up at the both ends of connecting plate 11, and it has the bolt all to alternate in two sets of jacks 19, and two sets of bolts are connected with bracing piece 6, push rod 4 respectively, and such connected mode is convenient for push rod 4 and carries out self gradient adjustment when adjusting bridging 3 to make things convenient for the altitude mixture control of whole lift air park.
Specifically, the push rod 4 can be an electric push rod or a servo electric cylinder, or an oil cylinder and an air cylinder, the distance between two hinge points of the push rod 4 can be increased or decreased at a constant speed within a certain range, the increase or decrease of the distance can push the scissors of the scissors support 3 to open or close, and the increase or decrease of the shutdown platform 2 within a certain range can be pushed.
When in use: when the height of the shutdown platform 2 needs to be adjusted downwards, the power output end of the push rod 4 pulls the upper end of the adjusting block 10 to rotate downwards, the rotating rod 9 on the inner side is driven to rotate clockwise in the process that the adjusting block 10 rotates downwards, the rotating rod 9 rotates clockwise to drive the pulley 8 ends of the supporting rod 6 and the supporting rod 7 to move outwards along the guide rail 5, the included angle between the supporting rod 6 and the supporting rod 7 is increased and gradually folded, so that the shutdown platform 2 is driven to be folded and stored, when the height of the shutdown platform 2 needs to be adjusted upwards, the power output end of the push rod 4 pushes the upper end of the adjusting block 10 to rotate upwards, the rotating rod 9 on the inner side is driven to rotate anticlockwise in the process that the adjusting block 10 rotates upwards, the rotating rod 9 rotates anticlockwise to drive the pulley 8 ends of the supporting rod 6 and the supporting rod 7 to move inwards along the guide rail 5, and the included angle between the, thereby drive the purpose of shutting down 2 lifts of platform, altitude mixture control finishes the back, and when unmanned aerial vehicle needs to descend, the design has unmanned aerial vehicle position icon 15 and direction beacon 16 to be convenient for reach the purpose of instruction to unmanned aerial vehicle's descending, improves the security of descending.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a push rod lift air park, includes lift air park, its characterized in that: the lifting parking apron consists of an underframe (1), a parking platform (2), a cross brace (3) and a push rod (4), the parking platform (2) is arranged right above the underframe (1) in parallel, two groups of guide rails (5) are arranged on the underframe (1) and the parking platform (2) respectively, the cross brace (3) is divided into two groups and is symmetrically arranged between the underframe (1) and the parking platform (2), the cross brace (3) consists of two groups of supporting rods arranged in a cross shape and is respectively provided with a first supporting rod (6) and a second supporting rod (7), the upper end of the first supporting rod (6) and the lower end of the second supporting rod (7) are respectively hinged with the parking platform (2) and the underframe (1), a pulley (8) is arranged at the lower end of the first supporting rod (6) and the upper end of the second supporting rod (7), and the pulley (8) is arranged on the guide rails (5) in a sliding manner, two sets of the middle part horizontal installation of bridging (3) has dwang (9), the both ends of dwang (9) respectively with two sets of bridging (3) articulated and middle part movable mounting have regulating block (10), the lower extreme of bracing piece (6) articulates there is connecting plate (11), the upper end of connecting plate (11) is articulated with the end of push rod (4), the power take off end and the regulating block (10) of push rod (4) are articulated.
2. The pusher lift apron of claim 1, characterized in that: two sets of guide surfaces (12) are symmetrically arranged on the upper surface of the bottom frame (1) and the lower surface of the shutdown platform (2), and the guide rails (5) are arranged on the guide surfaces (12).
3. The pusher lift apron of claim 2, characterized in that: four groups of supporting columns (13) are uniformly installed on the periphery of the bottom frame (1), two adjacent groups of supporting columns (13) are symmetrically arranged, and rubber gaskets (14) are designed at the upper ends of the supporting columns.
4. The pusher lift apron of claim 1, characterized in that: the central position of the shutdown platform (2) is marked with an unmanned aerial vehicle position icon (15) and a direction beacon (16).
5. The pusher lift apron of claim 4, characterized in that: the directional beacon (16) may be a combination of a pattern and a bluetooth sensor, a combination of a pattern and an infrared sensor, a combination of a pattern and a laser sensor, or a combination of a pattern and a visual sensor.
6. The pusher lift apron of claim 1, characterized in that: the whole rotating rod (9) is of a cuboid structure and is matched with the adjusting block (10).
7. The pusher lift apron of claim 6, characterized in that: the lower end of the adjusting block (10) is provided with a bayonet (17) and is integrally of an inverted L-shaped structure, the bayonet (17) is embedded on the rotating rod (9) in a clamped mode, the upper end of the bayonet is provided with a penetrating opening (18), and the penetrating opening (18) is connected with the top of the push rod (4) through a bolt.
8. The pusher lift apron of claim 7, characterized in that: the connecting plate (11) is of a taper structure, the diameter of the lower end of the connecting plate is larger than that of the upper end of the connecting plate, the two ends of the connecting plate (11) are provided with insertion holes (19), bolts are inserted into the insertion holes (19) in two groups, and the two groups of bolts are connected with the first supporting rod (6) and the push rod (4) respectively.
9. The pusher lift apron of claim 8, characterized in that: the push rod (4) can be an electric push rod, a servo electric cylinder, an oil cylinder and an air cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010440702.7A CN111516893A (en) | 2020-05-22 | 2020-05-22 | Push rod lift air park |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010440702.7A CN111516893A (en) | 2020-05-22 | 2020-05-22 | Push rod lift air park |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111516893A true CN111516893A (en) | 2020-08-11 |
Family
ID=71906711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010440702.7A Pending CN111516893A (en) | 2020-05-22 | 2020-05-22 | Push rod lift air park |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111516893A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113529592A (en) * | 2021-03-22 | 2021-10-22 | 杭州电子科技大学 | Foldable helicopter parking apron and folding and unfolding method thereof |
| CN114506466A (en) * | 2022-03-07 | 2022-05-17 | 深圳飞马机器人科技有限公司 | Adjustable linkage lifting clamping mechanism |
| WO2023142233A1 (en) * | 2022-01-28 | 2023-08-03 | 广东欧派克家居智能科技有限公司 | Roller height adjusting mechanism |
| CN114506466B (en) * | 2022-03-07 | 2024-06-04 | 深圳飞马机器人股份有限公司 | Adjustable linkage lifting clamping mechanism |
-
2020
- 2020-05-22 CN CN202010440702.7A patent/CN111516893A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113529592A (en) * | 2021-03-22 | 2021-10-22 | 杭州电子科技大学 | Foldable helicopter parking apron and folding and unfolding method thereof |
| WO2023142233A1 (en) * | 2022-01-28 | 2023-08-03 | 广东欧派克家居智能科技有限公司 | Roller height adjusting mechanism |
| CN114506466A (en) * | 2022-03-07 | 2022-05-17 | 深圳飞马机器人科技有限公司 | Adjustable linkage lifting clamping mechanism |
| CN114506466B (en) * | 2022-03-07 | 2024-06-04 | 深圳飞马机器人股份有限公司 | Adjustable linkage lifting clamping mechanism |
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