CN210216190U - Automatic folding loading and unloading transportable parking apron - Google Patents
Automatic folding loading and unloading transportable parking apron Download PDFInfo
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- CN210216190U CN210216190U CN201920350773.0U CN201920350773U CN210216190U CN 210216190 U CN210216190 U CN 210216190U CN 201920350773 U CN201920350773 U CN 201920350773U CN 210216190 U CN210216190 U CN 210216190U
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Abstract
The utility model relates to an automatic folding loading and unloading transportable formula air park, include: a parking apron structural plate, a turnover mechanism, a rotating hinge, a vehicle-mounted suspension arm, a carrying vehicle, a parking support arm, a control device, a reinforcing pipe and a navigation aid lamp, the apron structural plates are connected with each other through a rotating hinge, the turnover mechanisms are connected to the side surfaces of the corresponding apron structural plates, the turnover mechanism is connected with a control device through a hydraulic pipeline or a cable, the vehicle-mounted suspension arm is fixed on the carrier loader, and the hydraulic equipment of the vehicle-mounted suspension arm is connected with the hydraulic station through a hydraulic pipeline, the parking support arm is fixed on the end framework of the carrier loader, can be transversely pulled out from the side surface and supported to the ground, the reinforcing pipe is a rigid pipe body, penetrates into the parking apron structural plate along the unfolding direction of the parking apron and penetrates through the whole parking apron to ensure that the unfolded parking apron has integral rigidity, and for convenient transportation, the reinforced pipe is split into a plurality of sections, and each section is connected through easy dismouting joint.
Description
Technical Field
The utility model discloses the invention is applied to the aviation field, especially an automatic folding loading and unloading transportable formula air park, can realize that the air park expandes, folds, retrieves automatically.
Background
The technical problem that helicopter air park needs to solve at present: in the helicopter traffic accident rescue and fire rescue tasks, because of the fact that roads are numerous, involved areas are large, and the position uncertainty factor of accident occurrence causes that a temporary parking apron with a fixed structure cannot be set in a targeted manner, the invention urgently needs a real practical parking apron which can run with the accident and has few operators and can place the parking apron on the ground for operation.
Disclosure of Invention
In order to solve the technical problem faced by the current parking apron, the utility model provides a parking apron which can be automatically folded, unfolded, placed and recovered to a carrier loader, and the operation can be completed by one person.
An automatically folding handling transportable tarmac, comprising: a parking apron structural plate, a turnover mechanism, a rotating hinge, a vehicle-mounted suspension arm, a carrying vehicle, a parking support arm, a control device, a reinforcing pipe and a navigation aid lamp, the apron structural plates are connected with each other through a rotating hinge, the turnover mechanisms are connected to the side surfaces of the corresponding apron structural plates, the turnover mechanism is connected with a control device through a hydraulic pipeline or a cable, the vehicle-mounted suspension arm is fixed on the carrier loader, and the hydraulic equipment of the vehicle-mounted suspension arm is connected with the hydraulic station through a hydraulic pipeline, the parking support arm is fixed on the front and rear end face frameworks of the carrier loader, can follow transversely from the side pull-out and support ground, the stiffening tube is the rigidity body, penetrates parking apron structural slab along parking apron development direction, runs through whole parking apron, makes the parking apron after the development have the bulk rigidity, and for convenient transportation, the stiffening tube split is a plurality of sections, splices through easy dismouting joint between every section.
As a preferable technical solution of the present invention, the material of the apron structural plate is a metal or a non-metal material.
As a preferable technical scheme of the invention, the turnover mechanism is a mechanism taking a hydraulic cylinder or a motor as main power equipment.
As a preferable technical solution of the present invention, the carrier vehicle is a self-powered vehicle or a self-unpowered trailer, and the number of tires is two or more.
As a preferable technical scheme of the invention, the vehicle-mounted suspension arm is of a structure with single-section or multi-section connection, and a hydraulic cylinder is used as main power equipment.
The parking support arm is a structure for supporting a vehicle body, the end of a rear column pulled out from the side of the vehicle is positioned on the ground, the vehicle body can be prevented from overturning due to the deviation of the center of gravity when a parking apron is lifted, the parking support arm is a telescopic structure and is divided into a fixed cylinder and a support arm structure, the fixed cylinder is horizontally fixed at the front and the rear of the vehicle body, the support arm structure extends out of the fixed cylinder, and the downward-folded column end is positioned on the ground to play a role in preventing the vehicle body from overturning.
As a preferred technical solution of the present invention, the hydraulic system or the electric power system of the apron is provided with an interface on the carrier loader and is connected to the turnover mechanism through a hydraulic pipeline or a cable, and there are three hydraulic power source modes, namely, a hydraulic pump of the tractor, a hydraulic pump of the apron carrier loader, an external hydraulic pump, and three power source modes, namely, a power supply device of the tractor, a power supply device of the apron carrier loader, and an external power supply device.
As a preferable aspect of the present invention, the control device is a hydraulic control device or an electric control device.
As a preferred technical scheme of the invention, the parking apron is provided with an aid-to-navigation lamp, the aid-to-navigation lamp is in a cable-free portable type or a cable type, and the carrying vehicle is provided with a cable type aid-to-navigation lamp power interface.
The invention has the following beneficial effects: the development of helicopter air traffic rescue, helicopter fire rescue, helicopter medical treatment and helicopter tourism industry is effectively promoted, and the bottleneck of the development of general aviation operation is solved; the parking apron can be arranged in hospitals at all fire-fighting key points, road key points, rest areas and exits of expressways and tourist areas in the whole country, so that the product demand is huge, and the generated economic benefit is high; the mechanical automation is realized, the parking apron can be operated by one person, the high efficiency of the parking apron is reflected, and the human resources are saved; the parking apron has large size and area, so that the helicopter can be easily landed on the parking apron, and the safety of the taking-off and landing process is improved; the parking apron of the invention is directly and automatically unfolded on the ground, and is in a non-vehicle-mounted elevating and landing mode, thereby effectively increasing the stability of the airplane during taking off and landing and reducing the potential safety hazard.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting it to the embodiments and without affecting the various parameters in which:
fig. 1 is a side view of a folding unit of an automatically folding, loading and unloading transportable apron according to an embodiment of the present invention.
Fig. 2 is a diagram illustrating a one-stage deployment of an automatically folding, loading, unloading and transportable apron according to an embodiment of the present invention.
Fig. 3 is a two-stage deployment view of an automatically folding, loading, unloading and transportable tarmac according to an embodiment of the present invention.
Fig. 4 is a three-stage unfolding view of an automatically folding, loading, unloading and transportable apron according to an embodiment of the present invention.
Fig. 5 is a four-stage unfolding view of an automatically folding, loading, unloading and transportable tarmac according to an embodiment of the present invention.
Fig. 6 is a diagram illustrating the unfolding effect of the automatically folding, loading, unloading and transportable apron according to the embodiment of the present invention.
Fig. 7 is a schematic view of an automatic folding, loading, unloading and transportable apron lifting according to an embodiment of the present invention.
Fig. 8 is a schematic diagram of an automatically folding, loading, unloading and transportable apron being lifted and positioned according to an embodiment of the present invention.
Fig. 9 is a front view of an automatically folding, loading, unloading and transportable tarmac in place according to an embodiment of the present invention.
Fig. 10 is a schematic view of an automatically folding, loading and unloading transportable tarmac parking support arm according to an embodiment of the present invention.
Fig. 11 is a layout view of reinforcing pipes of an automatic folding, loading, unloading and transportable apron according to an embodiment of the present invention.
Fig. 12 is an enlarged view of an automatic folding, loading and unloading transportable tarmac turnover mechanism <7> according to an embodiment of the present invention.
Fig. 13 is a diagram of a hydraulic system of an automatic folding loading and unloading transportable tarmac according to an embodiment of the present invention.
The equipment numbers in the figure are: <1> apron structural slab, <2> apron structural slab, <3> apron structural slab, <4> apron structural slab, <5> rotation hinge, <6> turnover mechanism, <7> turnover mechanism, <8> turnover mechanism, <9> apron structural slab, <10> vehicle-mounted suspension arm, <11> carrying vehicle, <12> parking support arm, <13> reinforcement pipe.
Detailed Description
The following preferred embodiments do not limit the scope of the present invention, and all equivalent changes, additions, deletions, or direct and indirect applications of the contents of the specification and drawings to the related technical field are included in the scope of the present invention.
Example (b): the invention provides an automatic folding loading and unloading transportable parking apron, which is shown in figures 1-13.
The invention also provides an implementation method of the automatic folding, loading and unloading transportable parking apron, which comprises the following steps:
specifically, the automatic folding handling transportable parking apron provided by the embodiment is installed on a four-wheel trailer, the tractor provides transportation power, hydraulic pressure and electric power, and the hydraulic pressure control group is installed on an parking apron carrying vehicle.
Specifically, the automatic folding loading and unloading transportable apron provided by the embodiment is provided with a power supply interface and a hydraulic pipeline interface.
Specifically, in the automatic folding, loading, unloading and transportable apron provided in this embodiment, the turnover mechanism is a hydraulic cylinder and is connected to the hydraulic control group through a hydraulic pipeline, please refer to fig. 1.
Specifically, in the automatic folding, loading and unloading transportable parking apron provided by this embodiment, the turnover mechanism <7> is a combination mechanism of a hydraulic cylinder and a rack and pinion, and the rack pulls the gear to rotate, and the gear drives the rearmost parking apron structural plate <2> to unfold or fold, please refer to fig. 1-4, fig. 12.
Specifically, in the automatic folding, loading and unloading transportable apron provided by this embodiment, the reinforcing pipe penetrates through the apron structure plate along the unfolding direction, and penetrates through the whole unfolding length of the apron, and each length of the reinforcing pipe is 3 meters, and is spliced by using an easy-to-assemble and disassemble joint, please refer to fig. 11.
Specifically, in the automatic folding, loading and unloading transportable apron provided by this embodiment, the apron structural plate is a double-faced layer structure, a plurality of webs are disposed in a thickness area sandwiched between two surface layers, and the apron structural plate is made of a high-strength aluminum alloy material, please refer to fig. 11.
Specifically, in the automatic folding loading and unloading transportable apron provided by this embodiment, the carrier vehicle is provided with two parking support arms <12>, which are respectively disposed on the front and rear end surfaces of the carrier vehicle, please refer to fig. 7-10.
Specifically, in the automatically folding, loading, unloading and transportable apron provided by this embodiment, there are two groups of the vehicle-mounted booms, which are respectively disposed at two positions in front of and behind the vehicle, each group of booms is composed of two sections of movable arms, and a hydraulic cylinder is disposed at a movable node of each boom, please refer to fig. 7-9.
Specifically, in the automatic folding, loading and unloading transportable parking apron provided by this embodiment, the navigation aid lamp is a rechargeable portable lamp, and includes a ground-to-ground lamp, a light beacon, and a floodlight, which are placed close to the periphery of the parking apron according to a certain distance requirement.
In particular, the automatic folding handling transportable tarmac provided by the embodiment has identification paint on the surface of the tarmac.
Specifically, the automatically folding handling transportable tarmac provided by the present embodiment has a fully unfolded size: length 11.5 m, width: 8 m.
The invention also provides an operation process of the automatic folding, loading and unloading transportable parking apron, which comprises the following steps:
specifically, the tractor arrives at the carrier loader laying-down place and pulls the carrier loader to the parking apron placing place.
Furthermore, the parking support arm is pulled out from the front end face position and the rear end face position of the carrier vehicle to the side direction of the carrier vehicle, the support arm is bent downwards from the bendable part of the support arm, the downward part is parked on the ground, and the parking support arm is locked from the bendable part.
Furthermore, the two groups of vehicle-mounted suspension arms act synchronously to lift the apron in the carriage and place the apron on the ground through the rope sling to connect the vehicle-mounted suspension arms and the apron.
And furthermore, the parking support arm is folded, and the carrier vehicle drives away from the parking apron for a certain safety distance.
Further, the hydraulic pump is connected with the hydraulic control group on the carrier vehicle through a hydraulic hose.
Further, the operating handle of the hydraulic control group is opened, and the parking apron is unfolded piece by piece according to the stage sequence.
And further, after the parking apron is completely unfolded, penetrating the reinforcing pipes section by section, splicing the next section of reinforcing pipe by using the easily-detachable joint when the tail end of each section of reinforcing pipe is about to enter the parking apron structural slab, and repeating the operation until the reinforcing pipe penetrates through the whole full length of the parking apron.
Further, after the airplane flies away, the steps are operated in reverse order, and then the parking apron can be folded and recovered to the carrying vehicle.
Claims (9)
1. An automatically folding handling transportable tarmac, comprising: a parking apron structural plate, a turnover mechanism, a rotating hinge, a vehicle-mounted suspension arm, a carrying vehicle, a parking support arm, a control device, a reinforcing pipe and a navigation aid lamp, the apron structural plates are connected with each other through a rotating hinge, the turnover mechanisms are connected to the side surfaces of the corresponding apron structural plates, the turnover mechanism is connected with a control device through a hydraulic pipeline or a cable, the vehicle-mounted suspension arm is fixed on the carrier loader, and the hydraulic equipment of the vehicle-mounted suspension arm is connected with the hydraulic station through a hydraulic pipeline, the parking support arm is fixed on the end framework of the carrier loader, can be transversely pulled out from the side surface and supported to the ground, the reinforcing pipe is a rigid pipe body, penetrates into the parking apron structural plate along the unfolding direction of the parking apron and penetrates through the whole parking apron to ensure that the unfolded parking apron has integral rigidity, and for convenient transportation, the reinforced pipe is split into a plurality of sections, and each section is connected through easy dismouting joint.
2. The automatically folding handling transportable tarmac of claim 1, wherein the tarmac structure panels are metallic or non-metallic.
3. The automatically folding handling transportable tarmac of claim 1 wherein the tilting mechanism is a mechanism with a hydraulic cylinder or an electric motor as the primary power device.
4. The automatically folding handling transportable tarmac of claim 1 wherein the vehicle is a self-powered vehicle or a self-unpowered trailer and the number of tires is two or more.
5. The automatically folding handling transportable tarmac of claim 1 wherein said vehicle mounted boom is a single or multi-section jointed structure with hydraulic cylinders as the primary power equipment.
6. The automatic folding handling transportable parking apron according to claim 1, wherein the parking support arm is a structure for supporting the car body, the rear pillar end pulled out from the side of the car is seated on the ground, the parking support arm can prevent the car body from overturning due to the deviation of the center of gravity when the parking apron is lifted, and the parking support arm is a telescopic structure and is divided into a fixed cylinder and a support arm structure, the fixed cylinder is horizontally fixed in the front and at the back of the car body, the support arm structure extends out from the fixed cylinder, and the folded pillar end is seated on the ground to prevent the car body from overturning.
7. The automatic folding loading and unloading transportable parking apron according to claim 1, wherein the hydraulic system or the electric system of the parking apron is provided with an interface on the carrier vehicle and is connected with the turnover mechanism through a hydraulic pipeline or a cable, the hydraulic power source mode comprises three modes, namely a tractor self-contained hydraulic pump, a parking apron carrier vehicle self-contained hydraulic pump and an external hydraulic pump, and the power source mode comprises three modes, namely a tractor self-contained power supply device, a parking apron carrier vehicle self-contained power supply device and an external power supply device.
8. The automatically folding handling transportable tarmac of claim 1, wherein the control device is a hydraulic control device or an electrical control device.
9. The automatically folding handling transportable tarmac of claim 1, wherein the tarmac is provided with an aid-to-navigation light, the aid-to-navigation light being cable-less portable or cabled, and the carrier vehicle is provided with a cabled aid-to-navigation light power interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920350773.0U CN210216190U (en) | 2019-03-18 | 2019-03-18 | Automatic folding loading and unloading transportable parking apron |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920350773.0U CN210216190U (en) | 2019-03-18 | 2019-03-18 | Automatic folding loading and unloading transportable parking apron |
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| CN210216190U true CN210216190U (en) | 2020-03-31 |
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| CN201920350773.0U Active CN210216190U (en) | 2019-03-18 | 2019-03-18 | Automatic folding loading and unloading transportable parking apron |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109778725A (en) * | 2019-03-18 | 2019-05-21 | 深圳基原中正工程建设有限公司 | Auto-folder handling can transport formula airplane parking area |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109778725A (en) * | 2019-03-18 | 2019-05-21 | 深圳基原中正工程建设有限公司 | Auto-folder handling can transport formula airplane parking area |
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