Assembled landing pad system and assembly construction method

Abstract

The present invention discloses an assembled landing pad system and an assembly construction method. The system uses an assembled landing pad mechanism and a landing pad installation and storage device. The assembled landing pad mechanism is stored and transported by a vehicle-mounted landing pad installation and storage device, and then the assembled landing pad mechanism is installed in a target area. The assembled landing pad mechanism includes a core support mechanism and a covering prompt mechanism. The core support mechanism includes a core plate unit and a unit plate connector. The core plate unit includes a support base plate and a support grid rib assembly connected to the support base plate. The support grid rib assembly includes longitudinal ribs and transverse ribs. Rib slots are provided in the longitudinal ribs and the transverse ribs. The landing pad is easy to process and transport, easy to install and disassemble, and has a stable and reliable structure and can be used in a turnover manner.

Description

Technical Field

[0001] The present invention relates to the technical field of airport construction, and in particular to an assembled landing pad system and an assembly construction method. Background Art

[0002] As the main activity area for helicopters, the helipad plays a vital role. The so-called helipad is a place for helicopters to take off and land. It is generally required to be equipped with corresponding navigation aids, air traffic control and communication equipment, meteorological facilities, fire rescue equipment, and airport signs and identification. During the construction process, through screening and analysis, it was found that the helipad of the existing technical system is generally a rigid ground. Although the landing pad foundation can fully withstand the weight and impact of the helicopter, its bearing capacity, assembly and disassembly cannot meet the requirements. At the same time, there are technical defects in its application in a more severe wartime environment.

[0003] In addition, due to the limitations of processing and operating costs, the installation operation of helicopter pads used in special departments requires not only the convenience of the apron structure construction itself, but also the improvement of efficiency in transportation, storage and installation.

[0004] In the prior art, the helipad is usually made by leveling the hard ground and then laying a dense mesh. Although this method is simple, it has high requirements for the selection of the ground. Alternatively, the soft ground is hardened with concrete and then the marking is sprayed on the hardened area. Although this method has a good effect, it is difficult to deal with the hardened ground after the temporary helipad is used. Summary of the invention

[0005] The object of the present invention is to provide a prefabricated landing pad system.

[0006] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is:

[0007] An assembled landing pad system adopts an assembled landing pad mechanism and landing pad installation and storage equipment. The assembled landing pad mechanism is stored and transported by the vehicle-mounted landing pad installation and storage equipment, and then the assembled landing pad mechanism is installed in a target area.

[0008] Preferably, the assembled landing pad mechanism includes a core support mechanism and a covering prompt mechanism, the core support mechanism includes a core plate unit and a unit plate connector, the core plate unit includes a support base plate and a support grid rib assembly connected to the support base plate, the support grid rib assembly includes a longitudinal rib and a transverse rib, and rib slots are provided in the longitudinal rib and the transverse rib;

[0009] The unit board connector includes a board positioning rod, a limit block connected to the end of the board positioning rod, a protective cover assembly sleeved on the rear of the board positioning rod, and a screw cam handle. The limit block passes through the rib plate slot and is rotated and clamped on the supporting grid rib plate assembly. The protective cover assembly is clamped between the supporting grid rib plate assembly and the screw cam handle.

[0010] The covering prompt mechanism includes a plurality of flame retardant densely clothed nets, the outer ends of which are connected to the ground through net fixing pins, and the inner ends of which are pressed on the lower end of the supporting bottom plate and connected to the rib plate slots through tension hooks;

[0011] Preferably, the core plate unit is in a rectangular shell shape, with a length of 1995 mm to 2005 mm, a width of 495 mm to 505 mm, and a thickness of 30 mm to 40 mm;

[0012] The lower end surface of the supporting bottom plate, the upper end surface of the longitudinal ribs, and the upper end surface of the transverse ribs are all provided with anti-slip grooves; the supporting bottom plate is in the shape of a rectangular plate, and the supporting bottom plate is a high-strength polycarbonate plate;

[0013] A dense mesh connecting hole is provided on the edge of each flame retardant dense mesh, and adjacent flame retardant dense meshes are fixedly connected by dense mesh connecting buckles. A connecting buckle positioning support is provided at the outer end of the dense mesh connecting buckle, and a support pin hole is opened on the connecting buckle positioning support. The connecting buckle positioning support is fixedly connected to the ground through a mesh fixing pin in the support pin hole.

[0014] Preferably, the transverse ribs include two transverse side ribs, a plurality of first transverse supporting ribs and a plurality of second transverse supporting ribs, the thickness of the transverse side ribs is 8 mm, the thickness of the first transverse supporting ribs is 4 mm, and the thickness of the second transverse supporting ribs is 6 mm to 7 mm; the first transverse supporting ribs and the second transverse supporting ribs are arranged between the two transverse side ribs, and the first transverse supporting ribs and the second transverse supporting ribs are arranged alternately;

[0015] The longitudinal ribs include two longitudinal side ribs, a plurality of first longitudinal support ribs and a plurality of second longitudinal support ribs, the thickness of the longitudinal side ribs is 8 mm, the thickness of the first longitudinal support ribs is 4 mm, and the thickness of the second longitudinal support ribs is 6 mm to 7 mm; the two longitudinal side ribs are connected between the transverse side ribs, the first longitudinal support rib and the second longitudinal support rib are arranged between the two longitudinal side ribs, and the first longitudinal support rib and the second longitudinal support rib are arranged alternately;

[0016] The supporting bottom plate, transverse side ribs, longitudinal side ribs, first transverse supporting ribs and second transverse supporting ribs are integrally formed; the upper ends of the first transverse supporting ribs and the second transverse supporting ribs are provided with first clamping grooves, the lower ends of the first longitudinal supporting ribs and the second longitudinal supporting ribs are provided with second clamping grooves, and the first longitudinal supporting ribs and the second longitudinal supporting ribs are clamped with the first transverse supporting ribs and the second transverse supporting ribs through the first clamping grooves and the second clamping grooves.

[0017] Preferably, the plate positioning rod is cylindrical, the limit block is rectangular, and the limit block is welded to the front end of the plate positioning rod; the protective cover assembly includes an inner rubber gasket, a middle steel ring and an outer rubber pad, and the rubber gasket, the middle steel ring and the outer rubber pad are sequentially sleeved on the plate positioning rod from front to back; the screwing cam handle includes a handle rod and a screwing cam connected to the lower end of the handle rod, and the screwing cam is connected to the plate positioning rod through a rotating bearing assembly;

[0018] A guide key slot is provided on the outer wall of the plate positioning rod, and guide key blocks are provided on the inner wall of the middle steel ring and the inner wall of the outer rubber pad. The guide key block is clamped in the guide key slot and can move forward and backward; the outer end of the outer rubber pad is provided with a pad groove for supporting the arc edge of the screw cam; a dense mesh connecting hole is provided on the edge of each flame-retardant dense mesh, and adjacent flame-retardant dense meshes are fixedly connected by dense mesh connecting buckles, and a connecting buckle positioning support is provided at the outer end of the dense mesh connecting buckle, and a support pin hole is provided on the connecting buckle positioning support, and the connecting buckle positioning support is fixedly connected to the ground through the mesh fixing pin in the support pin hole.

[0019] Preferably, the landing pad installation and storage device is mounted on a panel truck; the landing pad installation and storage device includes a bottom support mechanism and a storage protection mechanism;

[0020] The bottom support mechanism includes a bottom positioning block, a bottom bracket, and a bottom support plate arranged in the bottom bracket. There are a plurality of bottom positioning blocks that are evenly fixed to the upper end of the plate truck. The lower end of the bottom bracket is fixed to a bottom positioning tube, which is sleeved on the bottom positioning block and fixed by a first locking bolt assembly.

[0021] The storage protection mechanism comprises a storage bracket and a top frame connected to the storage bracket. An outer protection frame is arranged inside the storage bracket, and a top tightening support assembly is arranged on the outer protection frame.

[0022] Preferably, the landing pad installation and storage equipment also includes a hoisting and moving mechanism and a pallet mechanism;

[0023] The hoisting and moving mechanism comprises a hoisting bracket, a transverse guide rail connected to the hoisting bracket, a moving support connected to the transverse guide rail, and a first electric hoist connected to the moving support, and the hoisting bracket is transversely connected to the middle part of the top frame;

[0024] The transverse guide rail is in the shape of an I-beam, the upper end of the mobile support is connected to the lower end of the transverse guide rail through a driving wheel group and a driven wheel group, the side end of the mobile support is provided with a first rotating motor for driving the driving wheel group, and the first electric hoist is connected to the lower end of the mobile support;

[0025] The tray mechanism includes an L-shaped bracket and a movable bracket. The L-shaped bracket is connected to the bottom bracket through a first plug-in positioning assembly. The lower end of the movable bracket is adapted to be snap-connected with the lower part of the L-shaped bracket. The upper end of the movable bracket is connected to the first electric hoist through a suspension rope assembly and a suspension rope positioning plate.

[0026] Preferably, the bottom positioning block is in a rectangular block shape, and a first bolt positioning hole for connecting the first locking bolt assembly is provided on the side wall of the bottom positioning block and the side wall of the bottom positioning tube;

[0027] The storage bracket includes four main storage support columns, and a group of outer protective frames are arranged between adjacent main storage support columns; the tightening support assembly includes a screw positioning block arranged on the outer protective frame, a clamping screw connected to the screw positioning block, the outer end of the clamping screw is connected to a rotating handle, and the inner end of the clamping screw is connected to a clamping steel plate and a clamping rubber plate.

[0028] Another object of the present invention is to provide a landing pad assembly construction method.

[0029] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is:

[0030] A method for assembling a landing pad, using the above-mentioned assembled landing pad system, specifically comprises the following steps:

[0031] Step 1: Make the assembled apron, determine the size of the core panel unit, determine the size of the template for processing the core panel unit according to the size, and then make the core unit; process the components of the unit panel connector and assemble the components on the spot;

[0032] Step 2: Classify the core board units into groups, use board unit binding tape to group multiple core board units, each group includes six core board units;

[0033] Step 3: The storage equipment is installed on the pallet truck through an external large crane. A group of core panel units are lifted by the lifting and moving mechanism through the cooperation and support of the pallet mechanism. After the core panel units are hoisted in the storage equipment, the first locking bolt assemblies at both ends are used to press the core panel units from the side ends; and the flame retardant dense mesh is placed;

[0034] Step 4: Determine the installation area and the loading and unloading area on one side of the installation area. The landing pad installation storage equipment is moved to the loading and unloading area by a flatbed truck. At the same time, the ground of the installation area is leveled and a soft ground support structure is installed for the soft area in the installation area.

[0035] Step 5: Place the core board unit in the installation area according to the size of the area, and then connect and fix adjacent board units through unit board connectors;

[0036] Step six: Install the flame-retardant dense mesh and place helicopter take-off and landing signs on the core support structure.

[0037] Preferably, the soft ground support structure comprises a supporting ground screw and a flat supporting plate connected to the supporting ground screw, and each single core plate unit is adapted to 1-3 soft ground support structures;

[0038] The helicopter take-off and landing sign includes a lifting sign sticker, the lower end of which is connected to a sign sticker positioning clip, and the lifting sign sticker is connected to the supporting grid rib assembly through the sign sticker positioning clip;

[0039] An LED lamp assembly is arranged in the supporting grid rib assembly, and the LED lamp assembly includes a battery assembly, a battery protective shell and an LED lamp board connected to the upper end of the battery protective shell, and a light board switch is also connected to the battery protective shell; the outer end of the battery protective shell is connected to a hoop, and the hoop is connected to the plate positioning rod below the lifting label.

[0040] The beneficial effects of the present invention are:

[0041] The units in the assembled landing pad mechanism plate are fiber-reinforced blended polymer materials, which are light in weight, good in expansibility and high in bearing capacity. The supporting part of the connector is a steel integrated connector, which not only ensures the realization of telescopic elastic deformation, but also ensures that it has sufficient strength, and at the same time needs to form an effective mechanical synergy with the side rib structure. The entire landing area is assembled and connected with plate units, which are detachable, replaceable and easy to maintain. In addition, the landing pad installation and storage equipment suitable for the assembled landing pad mechanism is used. The equipment is transported and only 2-3 people are required to operate to quickly complete the loading and unloading process of the entire core unit plate. The overall construction method is smooth, which can effectively improve the operating efficiency and construction convenience of the assembled apron in special fields. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 Construction flow chart of the prefabricated landing pad system.

[0043] Figure 2 It is a top view schematic diagram of the assembled landing pad mechanism.

[0044] Figure 3 It is an isometric diagram of the core panel unit.

[0045] Figure 4 It is a top view of the core board unit.

[0046] Figure 5 It is a connection diagram of the core board unit and the unit board connector.

[0047] Figure 6 It is a schematic diagram of the unit board connector breakdown.

[0048] Figure 7 It is a schematic diagram of the connection between the flame retardant dense mesh and the dense mesh connecting buckle.

[0049] Figure 8 It is a schematic diagram of the structural position of the soft ground support structure.

[0050] Fig. 9 It is a side view schematic diagram of the overall structure of the landing pad installation and storage equipment.

[0051] Fig.10 It is a schematic diagram of the structural position of the lifting and moving mechanism. DETAILED DESCRIPTION

[0052] The present invention is described in detail below in conjunction with the accompanying drawings:

[0053] Embodiment 1, combination Figures 1 to 5 An assembled landing pad system adopts an assembled landing pad mechanism and a landing pad installation and storage device. The assembled landing pad mechanism is stored and transported by the vehicle-mounted landing pad installation and storage device, and then the installation of the assembled landing pad mechanism is completed in the target area.

[0054] Embodiment 2, based on the disclosure of the above embodiment, this embodiment further discloses as follows:

[0055] Combination Figures 1 to 7 The assembled landing platform mechanism includes a core support mechanism 1 and a covering prompt mechanism 2. The core support mechanism 1 includes a core board unit 3 and a unit board connector 4. The core board unit 3 includes a support base plate 31 and a support grid rib assembly connected to the support base plate 31. The support grid rib assembly includes a longitudinal rib 32 and a transverse rib 33. Rib slots 34 are provided on the longitudinal ribs 32 and the transverse ribs 33.

[0056] The unit board connector 4 includes a board positioning rod 41 , a stopper 42 connected to the end of the board positioning rod 41 , a protective sleeve assembly 43 sleeved on the rear of the board positioning rod 41 , and a screwing cam handle 44 connected to the rear end of the board positioning rod 41 .

[0057] After the limit block 42 passes through the two rib slot holes 34, the limit block 42 is rotated and limited on the supporting grid rib assembly outside the rib slot hole, and then the entire screwing cam handle 44 is rotated and pressed down. After the screwing cam handle 44 presses against the protective cover assembly 43, the plate positioning rod 41 is pulled back to lock the limit block 42. At this time, the protective cover assembly 43 is clamped between the supporting grid rib assembly and the screwing cam handle 44.

[0058] The covering prompt mechanism 2 includes a plurality of flame retardant densely clothed nets 21, the outer ends of the flame retardant densely clothed nets 21 are connected to the ground through the net fixing pins 22, and the inner ends of the flame retardant densely clothed nets 21 are pressed on the lower end of the support base plate 31 and connected to the rib plate slots 34 through the tightening hooks 23. The core plate unit 3 is in the shape of a rectangular shell, the length range of the core plate unit 3 is 1995㎜~2005㎜, the width range of the core plate unit 3 is 495㎜~505㎜, and the thickness range of the core plate unit 3 is 30㎜~40㎜. The lower end face of the support base plate 31, the upper end face of the longitudinal rib plate 32 and the upper end face of the transverse rib plate 33 are all provided with anti-slip grooves. The support base plate 31 is in the shape of a rectangular plate, and the support base plate 31 is a high-strength polycarbonate plate, and the support grid rib plate assembly is also a high-strength polycarbonate plate.

[0059] The transverse ribs 33 include two transverse side ribs 331, a plurality of first transverse supporting ribs 332 and a plurality of second transverse supporting ribs 333. The thickness of the transverse side ribs 331 is 8 mm, the thickness of the first transverse supporting ribs 332 is 4 mm, and the thickness of the second transverse supporting ribs 333 is 6 mm to 7 mm.

[0060] A first transverse supporting rib 332 and a second transverse supporting rib 333 are arranged between the two transverse side ribs 331, and the first transverse supporting rib 332 and the second transverse supporting rib 333 are arranged alternately. The longitudinal rib 32 includes two longitudinal side ribs 321, a plurality of first longitudinal supporting ribs 322 and a plurality of second longitudinal supporting ribs 323, the thickness of the longitudinal side rib 321 is 8mm, the thickness of the first longitudinal supporting rib 322 is 4mm, and the thickness of the second longitudinal supporting rib 323 is 6mm to 7mm.

[0061] The two longitudinal side ribs 321 are connected between the transverse side ribs 331 , and a first longitudinal support rib 322 and a second longitudinal support rib 323 are arranged between the two longitudinal side ribs 321 . The first longitudinal support rib 322 and the second longitudinal support rib 323 are arranged in an alternating manner.

[0062] The support bottom plate 31, the transverse side ribs 331, the longitudinal side ribs 321, the first transverse support ribs 332, and the second transverse support ribs 333 are integrally formed. The upper ends of the first transverse support ribs 332 and the second transverse support ribs 333 are provided with first clamping grooves, and the lower ends of the first longitudinal support ribs 322 and the second longitudinal support ribs 323 are provided with second clamping grooves. The first longitudinal support ribs 322 and the second longitudinal support ribs 323 are clamped with the first transverse support ribs 332 and the second transverse support ribs 333 through the first clamping grooves and the second clamping grooves. The plate positioning rod 41 is cylindrical, the limit block 42 is rectangular, and the limit block 42 is welded to the front end of the plate positioning rod 41; the protective cover assembly 43 includes an inner rubber gasket 431, a middle steel ring 432 and an outer rubber pad 433, and the inner rubber gasket 431, the middle steel ring 432 and the outer rubber pad 433 are sequentially sleeved on the plate positioning rod 41 from front to back.

[0063] The screwing cam handle 44 includes a handle bar 441 and a screwing cam 442 connected to the lower end of the handle bar 441. The screwing cam 442 is connected to the plate positioning bar 41 through a rotating bearing assembly 443. A guide key slot 411 is provided on the outer wall of the plate positioning bar 41, and a guide key block is provided on the inner wall of the middle steel ring 432 and the inner wall of the outer rubber pad 433. The guide key block is clamped in the guide key slot 411 and can move forward and backward; the outer end of the outer rubber pad 433 is provided with a pad groove for supporting the arc edge of the screwing cam. A dense mesh connection hole 24 is provided on the edge of each flame-retardant dense mesh 21, and adjacent flame-retardant dense meshes 21 are fixedly connected through a dense mesh connection buckle 25. A connection buckle positioning support 26 is provided at the outer end of the dense mesh connection buckle 25, and a support pin hole is provided on the connection buckle positioning support 26. The connection buckle positioning support 26 is fixedly connected to the ground through a mesh fixing pin in the support pin hole.

[0064] Embodiment 3: Based on the above embodiments, this embodiment further discloses the following:

[0065] Combination Figures 1 to 10 The landing pad installation and storage equipment is assembled on a panel truck; the landing pad installation and storage equipment includes a bottom support mechanism 5 and a storage protection mechanism 6.

[0066] The bottom support mechanism 5 includes a bottom positioning block 51, a bottom bracket 52, and a bottom support plate 53 arranged in the bottom bracket 52. There are multiple bottom positioning blocks 51 and they are evenly fixed to the upper end of the panel truck 56. The lower end of the bottom bracket 52 is fixed with a bottom positioning tube 54, which is sleeved on the bottom positioning block 51 and fixed by a first locking bolt assembly 55.

[0067] The storage protection mechanism 6 includes a storage bracket 61 and a top frame 62 connected to the storage bracket 61 . An outer protection frame 63 is arranged inside the storage bracket 61 , and a top support assembly 64 is arranged on the outer protection frame 63 .

[0068] The landing pad installation and storage equipment also includes a lifting and moving mechanism 7 and a pallet mechanism 8;

[0069] The lifting and moving mechanism 7 includes a lifting bracket 71, a transverse guide rail 72 connected to the lifting bracket 71, a moving support 73 connected to the transverse guide rail 72 and a first electric hoist 74 connected to the moving support 73. The lifting bracket 71 is laterally connected to the middle part of the top frame 62. A frame support frame 621 is arranged in the middle part of the rear part of the top frame 62. The frame support frame 621 is in an inverted U shape. The lower end of the frame support frame 621 is connected to the upper end of the transverse guide rail 72.

[0070] The hanging bracket 71 and the top frame.

[0071] The transverse guide rail 72 is in the shape of an I-beam. The upper end of the mobile support 73 is hung on the lower end of the transverse guide rail 72 through a driving wheel group 731 and a driven wheel group 732. The side end of the mobile support 73 is provided with a first rotating motor 733 for driving the driving wheel group 731. The first electric hoist 74 is connected to the lower end of the mobile support 73. The mobile support 73 includes a U-shaped support plate 734 and two L-shaped support plates 735 connected to the upper end of the U-shaped support plate. The driven wheel group 732 is connected to the mobile support 73 through a first support positioning rod. At this time, the first support positioning rod passes through the upper part of the U-shaped support plate and the L-shaped support plate, and one end is connected to a locking nut, and the other end is connected to a wheel group rotating bearing. The rotating shaft of the first rotating motor 733 passes through the upper part of the U-shaped support plate and the L-shaped support plate and is connected to the driving wheel group 731.

[0072] The tray mechanism 8 includes an L-shaped bracket 81 and a movable bracket 82. The L-shaped bracket 81 is connected to the bottom bracket 52 via a first plug-in positioning assembly 83. The lower end of the movable bracket 82 is adapted to be snap-fitted to the lower part of the L-shaped bracket 81. The upper end of the movable bracket 82 is connected to the first electric hoist 74 via a suspension rope assembly and a suspension rope positioning plate 84.

[0073] The first plug-in positioning assembly 83 includes a first plug-in shaft component 831, a first plug-in positioning plate 832, a second plug-in shaft component 833 and a plug-in positioning bolt assembly 834. Two of the first plug-in shaft component 831 and the second plug-in shaft component 833 are provided. The first plug-in shaft component 831 and the second plug-in shaft component 833 are respectively connected to the two ends of the first plug-in positioning plate 832. The lower end of the first plug-in positioning plate 832 is connected to a locking support vertical plate 835. The locking support vertical plate 835 is connected to the bottom positioning tube 54 and the L-shaped bracket 81 through the plug-in positioning bolt assembly 834. At this time, the screw of the plug-in positioning bolt assembly 834 passes through the L-shaped bracket 81, the locking support vertical plate 835, and the bottom positioning tube 54 and is fixed by a nut.

[0074] The design of the first plug-in positioning component 83 is to improve the convenience of storage and use of the entire tray mechanism 8. Through the setting of the first plug-in positioning component 83, the unfolded positioning can be carried out by plugging in the positioning bolt assembly during use. After the plug-in positioning bolt assembly is removed, the L-shaped bracket 81 stands vertically and is connected to the storage bracket 61 through the bolts on the L-shaped bracket 81. At this time, the L-shaped bracket 81 can be used as a rear baffle of the storage bracket 61, and a separate rear baffle is no longer required, which saves the use of steel structure and reduces the overall weight.

[0075] The bottom positioning block 51 is in a rectangular block shape. The side walls of the bottom positioning block 51 and the side walls of the bottom positioning tube 54 are both provided with first bolt positioning holes for connecting with the first locking bolt assembly 55 .

[0076] The storage bracket 61 includes four main storage support columns 611, and a group of outer protective frames 63 are arranged between adjacent main storage support columns 611; the tightening support assembly 64 includes a screw positioning block arranged on the outer protective frame 63, and a clamping screw 641 connected to the screw positioning block, the outer end of the clamping screw 641 is connected to a rotating handle 642, and the inner end of the clamping screw 641 is connected to a clamping steel plate 643 and a clamping rubber plate.

[0077] Embodiment 4, based on the disclosure of the above embodiment, this embodiment further discloses as follows:

[0078] Combination Figures 1 to 10 A method for assembling a landing pad, using the above-mentioned assembled landing pad system, specifically comprises the following steps:

[0079] Step 1: Make the assembled apron, determine the size of the core panel unit, determine the template size for processing the core panel unit based on the size, and then make the core unit; process the components of the unit panel connectors and assemble the components during construction.

[0080] Step 2: Classify the core board units into groups, use board unit binding straps to group multiple core board units, and each group includes six core board units.

[0081] Step three, the storage equipment is installed on the landing pad by an external large crane, and a group of core panel units are lifted by the lifting and moving mechanism through the support of the pallet mechanism. After the core panel units are hoisted in the storage equipment, the first locking bolt assemblies at both ends are used to press the core panel units from the side ends; and the flame retardant dense mesh is placed.

[0082] Step 4: determine the installation area and the loading and unloading area on one side of the installation area, and move the landing pad installation storage equipment to the loading and unloading area by a flatbed truck; at the same time, level the ground of the installation area, and install a soft ground support structure 9 for the soft area in the installation area.

[0083] Step 5: Place the core board unit in the installation area according to the size of the area, and then connect and fix adjacent board units through unit board connectors.

[0084] Step six, install the flame retardant dense mesh and place the helicopter take-off and landing mark 10 on the core support structure.

[0085] The soft ground support structure 9 includes a support ground screw 91 and a flat support plate 92 connected to the support ground screw 91 , and each single core plate unit is adapted to 1-3 soft ground support structures 9 .

[0086] The helicopter take-off and landing sign 10 includes a lifting sign sticker 101, a sign sticker positioning clip 102 is connected to the lower end of the lifting sign sticker 101, and the lifting sign sticker 101 is connected to the supporting grid rib assembly through the sign sticker positioning clip 102;

[0087] The supporting grid rib assembly is provided with an LED light assembly 103, which includes a battery assembly, a battery protection shell and an LED light board connected to the upper end of the battery protection shell, and a light board switch is also connected to the battery protection shell; the outer end of the battery protection shell is connected to a ferrule, and the ferrule is connected to the plate positioning rod 41 below the lifting label 101. A connecting wire can be used to connect multiple LED light assemblies in series, or an LED light board can be used alone, and each LED light board is equipped with a light board switch. The LED light assembly can provide moving direction guidance for the helicopter's lifting and landing at night.

[0088] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by technicians in this technical field within the essential scope of the present invention should also fall within the protection scope of the present invention.

Claims

1. An assembled landing pad system, characterized in that: The assembled landing pad mechanism and the landing pad installation and storage equipment are used. The assembled landing pad mechanism is stored and transported by the vehicle-mounted landing pad installation and storage equipment. The assembled landing pad mechanism is installed in the target area; The assembled landing pad mechanism includes a core support mechanism and a covering prompt mechanism, the core support mechanism includes a core plate unit and a unit plate connector, the core plate unit includes a support base plate and a support grid rib plate assembly connected to the support base plate, the support grid rib plate assembly includes a longitudinal rib plate and a transverse rib plate, and rib plate slots are provided in the longitudinal rib plate and the transverse rib plate; The unit board connector includes a board positioning rod, a limit block connected to the end of the board positioning rod, a protective cover assembly sleeved on the rear of the board positioning rod, and a screw cam handle. The limit block passes through the rib plate slot and is rotated and clamped on the supporting grid rib plate assembly. The protective cover assembly is clamped between the supporting grid rib plate assembly and the screw cam handle. The covering prompt mechanism includes a plurality of flame retardant densely clothed nets, the outer ends of which are connected to the ground through net fixing pins, and the inner ends of which are pressed on the lower end of the supporting bottom plate and connected to the rib plate slots through tension hooks; The transverse ribs include two transverse side ribs, a plurality of first transverse support ribs and a plurality of second transverse support ribs, the thickness of the transverse side ribs is 8 mm, the thickness of the first transverse support ribs is 4 mm, and the thickness of the second transverse support ribs is 6 mm to 7 mm; the first transverse support rib and the second transverse support rib are arranged between the two transverse side ribs, and the first transverse support rib and the second transverse support rib are arranged alternately; The longitudinal ribs include two longitudinal side ribs, a plurality of first longitudinal support ribs and a plurality of second longitudinal support ribs, the thickness of the longitudinal side ribs is 8 mm, the thickness of the first longitudinal support ribs is 4 mm, and the thickness of the second longitudinal support ribs is 6 mm to 7 mm; the two longitudinal side ribs are connected between the transverse side ribs, the first longitudinal support rib and the second longitudinal support rib are arranged between the two longitudinal side ribs, and the first longitudinal support rib and the second longitudinal support rib are arranged alternately; The support bottom plate, the transverse side rib plate, the longitudinal side rib plate, the first transverse support rib plate, and the second transverse support rib plate are integrally formed; the upper ends of the first transverse support rib plate and the second transverse support rib plate are provided with a first clamping groove, and the lower ends of the first longitudinal support rib plate and the second longitudinal support rib plate are provided with a second clamping groove, and the first longitudinal support rib plate and the second longitudinal support rib plate are clamped with the first transverse support rib plate and the second transverse support rib plate through the first clamping groove and the second clamping groove; The plate positioning rod is cylindrical, the limit block is rectangular, and the limit block is welded to the front end of the plate positioning rod; the protective cover assembly includes an inner rubber gasket, a middle steel ring and an outer rubber pad, and the rubber gasket, the middle steel ring and the outer rubber pad are sequentially sleeved on the plate positioning rod from front to back; the screwing cam handle includes a handle rod and a screwing cam connected to the lower end of the handle rod, and the screwing cam is connected to the plate positioning rod through a rotating bearing assembly; A guide keyway is provided on the outer wall of the plate positioning rod, and a guide key block is provided on the inner wall of the middle steel ring and the inner wall of the outer rubber pad. The guide key block is clamped in the guide keyway and can move forward and backward; the outer end of the outer rubber pad is provided with a pad groove for the arc-shaped edge support of the screw cam; a dense mesh connection hole is provided on the edge of each flame-retardant dense mesh, and adjacent flame-retardant dense meshes are fixedly connected by dense mesh connecting buckles, and a connecting buckle positioning support is provided at the outer end of the dense mesh connecting buckle, and a support pin hole is provided on the connecting buckle positioning support, and the connecting buckle positioning support is fixedly connected to the ground through the mesh fixing pin in the support pin hole; The landing pad installation and storage equipment is assembled on a panel truck; the landing pad installation and storage equipment includes a bottom support mechanism and a storage protection mechanism; The bottom support mechanism includes a bottom positioning block, a bottom bracket, and a bottom support plate arranged in the bottom bracket. There are a plurality of bottom positioning blocks that are evenly fixed to the upper end of the plate truck. The lower end of the bottom bracket is fixed to a bottom positioning tube, which is sleeved on the bottom positioning block and fixed by a first locking bolt assembly. The storage protection mechanism comprises a storage support and a top frame connected to the storage support, an outer protection frame is arranged inside the storage support, and a top support assembly is arranged on the outer protection frame; The landing pad installation and storage equipment also includes a hoisting and moving mechanism and a pallet mechanism; The hoisting and moving mechanism comprises a hoisting bracket, a transverse guide rail connected to the hoisting bracket, a moving support connected to the transverse guide rail, and a first electric hoist connected to the moving support, and the hoisting bracket is transversely connected to the middle part of the top frame; The transverse guide rail is in the shape of an I-beam, the upper end of the mobile support is connected to the lower end of the transverse guide rail through a driving wheel group and a driven wheel group, the side end of the mobile support is provided with a first rotating motor for driving the driving wheel group, and the first electric hoist is connected to the lower end of the mobile support; The tray mechanism includes an L-shaped bracket and a movable bracket. The L-shaped bracket is connected to the bottom bracket through a first plug-in positioning assembly. The lower end of the movable bracket is adapted to be snap-connected with the lower part of the L-shaped bracket. The upper end of the movable bracket is connected to the first electric hoist through a suspension rope assembly and a suspension rope positioning plate.

2. The assembled landing pad system according to claim 1, characterized in that: The core plate unit is in a rectangular shell shape, with a length of 1995 mm to 2005 mm, a width of 495 mm to 505 mm, and a thickness of 30 mm to 40 mm; The lower end surface of the supporting bottom plate, the upper end surface of the longitudinal ribs, and the upper end surface of the transverse ribs are all provided with anti-slip grooves; the supporting bottom plate is in the shape of a rectangular plate, and the supporting bottom plate is a high-strength polycarbonate plate; A dense mesh connecting hole is provided on the edge of each flame retardant dense mesh, and adjacent flame retardant dense meshes are fixedly connected by dense mesh connecting buckles. A connecting buckle positioning support is provided at the outer end of the dense mesh connecting buckle, and a support pin hole is opened on the connecting buckle positioning support. The connecting buckle positioning support is fixedly connected to the ground through a mesh fixing pin in the support pin hole.

3. The assembled landing pad system according to claim 1, characterized in that: The bottom positioning block is in a rectangular block shape, and the side wall of the bottom positioning block and the side wall of the bottom positioning tube are both provided with a first bolt positioning hole for connecting the first locking bolt assembly; The storage bracket includes four main storage support columns, and a group of outer protective frames are arranged between adjacent main storage support columns; the tightening support assembly includes a screw positioning block arranged on the outer protective frame, a clamping screw connected to the screw positioning block, the outer end of the clamping screw is connected to a rotating handle, and the inner end of the clamping screw is connected to a clamping steel plate and a clamping rubber plate.

4. A method for assembling a landing pad, characterized in that: The assembled landing pad system according to any one of claims 1 to 3 specifically comprises the following steps: Step 1: Make the assembled apron, determine the size of the core panel unit, determine the size of the template for processing the core panel unit according to the size, and then make the core unit; process the components of the unit panel connector and assemble the components on the spot; Step 2: Classify the core board units into groups, use board unit binding tape to group multiple core board units, each group includes six core board units; Step 3: The storage equipment is installed on the pallet truck through an external large crane. A group of core panel units are lifted by the lifting and moving mechanism through the cooperation and support of the pallet mechanism. After the core panel units are hoisted in the storage equipment, the first locking bolt assemblies at both ends are used to press the core panel units from the side ends; and the flame retardant dense mesh is placed; Step 4: Determine the installation area and the loading and unloading area on one side of the installation area. The landing pad installation storage equipment is moved to the loading and unloading area by a flatbed truck. At the same time, the ground of the installation area is leveled and a soft ground support structure is installed for the soft area in the installation area. Step 5: Place the core board unit in the installation area according to the size of the area, and then connect and fix adjacent board units through unit board connectors; Step six: Install the flame-retardant dense mesh and place helicopter take-off and landing signs on the core support structure.

5. A landing pad assembly construction method according to claim 4, characterized in that: The soft ground support structure includes a support ground screw and a flat support plate connected to the support ground screw, and each single core plate unit is adapted to 1-3 soft ground support structures; The helicopter take-off and landing sign includes a lifting sign sticker, the lower end of which is connected to a sign sticker positioning clip, and the lifting sign sticker is connected to the supporting grid rib assembly through the sign sticker positioning clip; An LED lamp assembly is arranged in the supporting grid rib assembly, and the LED lamp assembly includes a battery assembly, a battery protective shell and an LED lamp board connected to the upper end of the battery protective shell, and a light board switch is also connected to the battery protective shell; the outer end of the battery protective shell is connected to a hoop, and the hoop is connected to the plate positioning rod below the lifting label.

Images