CN116201042A - Assembled landing pad system and assembly construction method - Google Patents
Assembled landing pad system and assembly construction method Download PDFInfo
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- CN116201042A CN116201042A CN202310246799.1A CN202310246799A CN116201042A CN 116201042 A CN116201042 A CN 116201042A CN 202310246799 A CN202310246799 A CN 202310246799A CN 116201042 A CN116201042 A CN 116201042A
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- 238000012545 processing Methods 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 229920000515 polycarbonate Polymers 0.000 claims description 4
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- 238000003825 pressing Methods 0.000 claims description 3
- 230000003044 adaptive effect Effects 0.000 claims description 2
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F3/00—Landing stages for helicopters, e.g. located above buildings
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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
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Abstract
The invention discloses an assembled landing platform system and an assembly construction method. The assembled landing pad mechanism comprises a core supporting mechanism and a coverage prompt mechanism, wherein the core supporting mechanism comprises a core plate unit and a unit plate connecting piece, the core plate unit comprises a supporting bottom plate and a supporting grid rib plate assembly connected to the supporting bottom plate, the supporting grid rib plate assembly comprises a longitudinal rib plate and a transverse rib plate, and rib plate slots are formed in the longitudinal rib plate and the transverse rib plate. The landing pad is convenient to process and transport, convenient to install and detach, stable and reliable in structure and capable of being used in a turnover mode.
Description
Technical Field
The invention relates to the technical field of airport construction, in particular to an assembled landing pad system and an assembly construction method.
Background
The apron is used as a main active area of the helicopter and plays a vital role. The helicopter apron is a field for taking off and landing of a helicopter, and is generally required to be provided with corresponding navigation aid equipment, navigation management communication equipment, weather facilities, fire rescue equipment and airport sign marks. In the construction process, the tarmac of the prior art system is generally a rigid ground through screening analysis, and the tarmac foundation can bear dead weight and impact of a helicopter completely, but the requirements of bearing capacity assembly, installation and disassembly and the like cannot be met, and meanwhile, the prior art system has technical defects in more severe war environment application.
In addition, due to limitations of processing cost and operation cost, for installation operation of the helicopter apron used in a special department, not only convenience in construction of the apron structure is required, but also improvement of efficiency in transportation, storage and installation is required.
In the prior art, the tarmac is generally flattened on a harder ground, and then a dense net is paved, so that the method is simple, but the requirement on the ground selection is relatively high. Or the soft ground is subjected to concrete hardening treatment, and then the hardened area is subjected to marking spraying, so that the method has a good effect, but the hardened ground is difficult to treat in the later period after the temporary apron is used.
Therefore, the existing helicopter apron construction method systems of civil or special departments cannot completely meet the use of working environments with different properties, a hard apron product meeting the requirements needs to be specially developed, the support and the installation of a common apron can be met, the rapid transportation, installation and storage of the special departments (the special departments comprise national defense security departments or police forces) can be met, and the universality of the use of the apron needs to be ensured.
Disclosure of Invention
The invention aims to provide a fabricated landing system.
In order to achieve the above purpose, the technical solution adopted by the invention is as follows:
an assembled landing platform system adopts an assembled landing platform mechanism and a landing platform installation and storage device, wherein the assembled landing platform mechanism is stored and transported through the vehicle-mounted landing platform installation and storage device, and then the installation of the assembled landing platform mechanism is completed in a target area.
Preferably, the assembled landing pad mechanism comprises a core supporting mechanism and a coverage prompt mechanism, wherein the core supporting mechanism comprises a core plate unit and a unit plate connecting piece, the core plate unit comprises a supporting bottom plate and a supporting grid rib plate assembly connected to the supporting bottom plate, the supporting grid rib plate assembly comprises a longitudinal rib plate and a transverse rib plate, and rib plate slots are formed in the longitudinal rib plate and the transverse rib plate;
the unit plate connecting piece comprises a plate positioning rod, a limiting block connected to the end part of the plate positioning rod, a protective sleeve assembly sleeved on the rear part of the plate positioning rod, and a screwing cam handle, wherein the limiting block penetrates through the rib plate slot holes and then is rotationally clamped on the supporting grid rib plate assembly, and the protective sleeve assembly is clamped between the supporting grid rib plate assembly and the screwing cam handle;
the covering prompt mechanism comprises a plurality of flame-retardant densely-distributed nets, the outer ends of the flame-retardant densely-distributed nets are connected with the ground through net-distribution fixing pins, and the inner ends of the flame-retardant densely-distributed nets are pressed at the lower end of the supporting bottom plate and are connected with rib plate slotted holes through tensioning hooks;
preferably, the core board unit is in a rectangular shell shape, the length of the core board unit is 1995 mm-2005 mm, the width is 495 mm-505 mm, and the thickness is 30 mm-40 mm;
the lower end face of the supporting bottom plate, the upper end face of the longitudinal rib plate and the upper end face of the transverse rib plate are provided with anti-skid patterns; the supporting bottom plate is rectangular and is a high-strength polycarbonate plate;
the edge of each flame-retardant densely-distributed net is provided with densely-distributed net connecting holes, adjacent flame-retardant densely-distributed nets are fixedly connected through densely-distributed net connecting buckles, the outer ends of the densely-distributed net connecting buckles are provided with connecting buckle positioning supports, support pin holes are formed in the connecting buckle positioning supports, and the connecting buckle positioning supports are fixedly connected with the ground through net-distributed fixing pins in the support pin holes.
Preferably, the transverse rib plate comprises two transverse edge rib plates, a plurality of first transverse supporting rib plates and a plurality of second transverse supporting rib plates, the thickness of the transverse edge rib plates is 8 mm, the thickness of the first transverse supporting rib plates is 4 mm, and the thickness of the second transverse supporting rib plates is 6-7 mm; a first transverse supporting rib plate and a second transverse supporting rib plate are arranged between the two transverse side rib plates, and the first transverse supporting rib plate and the second transverse supporting rib plate are arranged at intervals;
the longitudinal rib plates comprise two longitudinal edge rib plates, a plurality of first longitudinal support rib plates and a plurality of second longitudinal support rib plates, the thickness of the longitudinal edge rib plates is 8 mm, the thickness of the first longitudinal support rib plates is 4 mm, and the thickness of the second longitudinal support rib plates is 6-7 mm; the two longitudinal side rib plates are connected between the transverse side rib plates, a first longitudinal supporting rib plate and a second longitudinal supporting rib plate are arranged between the two longitudinal side rib plates, and the first longitudinal supporting rib plate and the second longitudinal supporting rib plate are arranged at intervals;
the supporting bottom plate, the transverse side rib plates, the longitudinal side rib plates, the first transverse supporting rib plates and the second transverse supporting rib plates are integrally formed; the upper ends of the first transverse supporting rib plate and the second transverse supporting rib plate are provided with first clamping grooves, the lower ends of the first longitudinal supporting rib plate and the second longitudinal supporting rib plate are provided with second clamping grooves, and the first longitudinal supporting rib plate and the second longitudinal supporting rib plate are clamped with the first transverse supporting rib plate and the second transverse supporting rib plate through the first clamping grooves and the second clamping grooves.
Preferably, the plate positioning rod is cylindrical, the limiting block is rectangular and blocky, and the limiting block is welded at the front end of the plate positioning rod; the protective sleeve assembly comprises an inner rubber gas gasket, a middle steel ring and an outer rubber backing plate, and the rubber gas gasket, the middle steel ring and the outer rubber backing plate are sequentially sleeved on the plate positioning rod from front to back; the screwing cam handle comprises a handle rod and a screwing cam connected to the lower end of the handle rod, and the screwing cam is connected with the plate positioning rod through a rotary bearing assembly;
the outer wall of the plate positioning rod is provided with a guide key groove, the inner wall of the middle steel ring and the inner wall of the outer rubber backing plate are provided with guide key blocks, and the guide key blocks are clamped in the guide key groove and can move forwards and backwards; the outer end of the outer rubber backing plate is provided with a backing plate groove for screwing an arc-shaped edge support of the cam; the edge of each flame-retardant densely-distributed net is provided with densely-distributed net connecting holes, adjacent flame-retardant densely-distributed nets are fixedly connected through densely-distributed net connecting buckles, the outer ends of the densely-distributed net connecting buckles are provided with connecting buckle positioning supports, support pin holes are formed in the connecting buckle positioning supports, and the connecting buckle positioning supports are fixedly connected with the ground through net-distributed fixing pins in the support pin holes.
Preferably, the landing pad mounting storage device is mounted on a wagon; the landing pad installation and storage equipment comprises a bottom supporting mechanism and a storage protection mechanism;
the bottom supporting mechanism comprises a bottom positioning block, a bottom bracket and a bottom supporting plate arranged in the bottom bracket, wherein a plurality of bottom positioning blocks are uniformly and fixedly connected to the upper end of the plate-type truck, the lower end of the bottom bracket is fixedly connected with a bottom positioning pipe, and the bottom positioning pipe is sleeved on the bottom positioning block and is fixed through 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 in the storage support, and a jacking supporting component is arranged on the outer protection frame.
Preferably, the landing pad installation and storage device further comprises a hoisting moving mechanism and a tray mechanism;
the hoisting moving mechanism comprises a hoisting support, a transverse guide rail connected to the hoisting support, a movable support connected to the transverse guide rail and a first electric hoist connected to the movable support, and the hoisting support is transversely connected to the middle part of the top frame;
the transverse guide rail is in an I-shaped steel beam shape, the upper end of the movable support is hung at the lower end of the transverse guide rail through a driving wheel group and a driven wheel group, a first rotating motor for driving the driving wheel group is arranged at the side end of the movable support, and a first electric hoist is connected at the lower end of the movable support;
the tray mechanism comprises an L-shaped bracket and a movable bracket, wherein the L-shaped bracket is connected with the bottom bracket through a first inserting and positioning assembly, the lower end of the movable bracket is connected with the lower part of the L-shaped bracket in an adaptive clamping manner, and the upper end of the movable bracket is connected with the first electric hoist through a lifting rope assembly and a lifting rope positioning plate.
Preferably, the bottom positioning block is rectangular and blocky, and the side wall of the bottom positioning block and the side wall of the bottom positioning pipe are provided with first bolt positioning holes for connecting the first locking bolt assembly;
the storage bracket comprises four storage main supporting columns, and a group of outer protection frames are arranged between adjacent storage main supporting columns; the jacking supporting component comprises a screw locating block arranged on the outer protective frame and a compression screw connected in the screw locating block, the outer end of the compression screw is connected with a rotary handle, and the inner end of the compression screw is connected with a compression steel plate and a compression rubber plate.
The invention further aims to provide a landing pad assembly construction method.
In order to achieve the above purpose, the technical solution adopted by the invention is as follows:
the method for assembling and constructing the landing pad adopts the assembled landing pad system and specifically comprises the following steps:
firstly, manufacturing an assembled parking apron, determining the size of a core plate unit, and manufacturing the core unit after determining the size of a template for processing the core plate unit according to the size; processing all parts of the unit board connecting piece, and assembling all the parts at the ready time of construction;
step two, classifying the core plate units in groups, and using plate unit binding bands to enable a plurality of core plate units to be in groups, wherein each group comprises six core plate units;
step three, mounting a landing pad mounting and storing device on a scooter through an external large crane, supporting through the cooperation of a tray mechanism, lifting a group of core plate units through a lifting moving mechanism, and pressing the core plate units from side ends through first locking bolt assemblies at two ends after the core plate units are lifted in the storing device; and placing the flame-retardant densely-distributed net on the substrate;
step four, determining an installation area and a loading and unloading area at one side of the installation area, and moving the landing pad installation and storage equipment to the loading and unloading area through a plate vehicle; meanwhile, the ground of the installation area is subjected to flatness arrangement, and a soft supporting structure is additionally arranged in an excessively soft area in the installation area;
step five, placing the core board units in the installation area according to the size of the area, and then connecting and fixing adjacent board units through the unit board connecting pieces;
step six, installing a flame-retardant densely-distributed net, and placing a helicopter take-off and landing mark on the core supporting mechanism.
Preferably, the soft support structure comprises a support ground screw and a flat support plate connected to the support ground screw, and 1-3 soft support structures are adapted to each single core plate unit;
the helicopter lifting mark comprises a lifting mark patch, the lower end of the lifting mark patch is connected with a mark patch positioning clip, and the lifting mark patch is connected to the supporting grid rib plate assembly through the mark patch positioning clip;
the LED lamp assembly comprises a storage battery assembly, a battery protection shell and an LED lamp panel connected to the upper end of the battery protection shell, wherein the battery protection shell is also connected with a lamp panel switch; the outer end of the battery protecting shell is connected with a hoop which is connected to a plate positioning rod below the lifting mark paste.
The beneficial effects of the invention are as follows:
the units in the assembled landing platform mechanism board are fiber reinforced polymer materials, so that the weight is light, the expansibility is good, and the bearing capacity is high. The support part of the connecting piece is a steel integrated connecting piece, so that the telescopic elastic deformation is realized, the sufficient strength of the connecting piece can be ensured, and meanwhile, the connecting piece needs to be in effective mechanical cooperation with a side rib structure. The whole landing zone adopts the plate unit to carry out assembly connection, can dismantle, removable, easy maintenance. And moreover, the landing pad installation and storage equipment which is adapted to the assembly type landing pad mechanism is adopted, the equipment is transported, the loading and unloading process of the integral core unit board can be rapidly completed only by 2-3 persons for operation, the integral construction method is smooth, and the operation efficiency and the construction convenience of the assembly type landing pad in the special field can be effectively improved.
Drawings
Fig. 1 is a construction flow diagram of an assembled tarmac system.
Fig. 2 is a schematic top view of a fabricated tarmac mechanism.
Figure 3 is an isometric view of a core plate unit.
Fig. 4 is a schematic top view of the core plate unit.
Fig. 5 is a schematic diagram of a core board unit and unit board connector connection.
Fig. 6 is an exploded view of the cell plate connector.
Fig. 7 is a schematic illustration of a flame retardant dense web and dense web connector link connection.
Fig. 8 is a schematic structural position diagram of the soft support structure.
Fig. 9 is a schematic side view of the overall structure of the tarmac mounted storage apparatus.
Fig. 10 is a schematic view of the structural position of the hoisting moving mechanism.
Detailed Description
The invention is described in detail below with reference to the attached drawing figures:
Example 2, based on the disclosure of the above example, this example is further disclosed as follows:
referring to fig. 1 to 7, the fabricated landing stage mechanism includes a core support mechanism 1 and a coverage 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 plate assembly connected to the support base plate 31, the support grid rib plate assembly includes a longitudinal rib plate 32 and a transverse rib plate 33, and rib plate slots 34 are formed in the longitudinal rib plate 32 and the transverse rib plate 33.
The unit plate connector 4 comprises a plate positioning rod 41, a limiting block 42 connected to the end part of the plate positioning rod 41, a protective sleeve assembly 43 sleeved on the rear part of the plate positioning rod 41 and a screwing cam handle 44 connected to the rear end of the plate positioning rod 41.
After the limiting block 42 passes through the two rib plate slots 34, the limiting block 42 rotates and limits on the supporting grid rib plate assembly outside the rib plate slots, then the whole screwing cam handle 44 is rotated and pressed down, after the screwing cam handle 44 abuts against the protective sleeve assembly 43, the positioning rod 41 is pulled backwards, and accordingly the limiting block 42 is locked, and at the moment, the protective sleeve assembly 43 is clamped between the supporting grid rib plate assembly and the screwing cam handle 44.
The covering prompt mechanism 2 comprises a plurality of flame-retardant densely covered nets 21, wherein the outer ends of the flame-retardant densely covered nets 21 are connected with the ground through net-distribution fixing pins 22, and the inner ends of the flame-retardant densely covered nets 21 are pressed at the lower end of the supporting bottom plate 31 and are connected with rib plate slots 34 through tensioning hooks 23. The core board unit 3 is in a rectangular shell shape, the length range of the core board unit 3 is 1995 mm-2005 mm, the width range of the core board unit 3 is 495 mm-505 mm, and the thickness range of the core board unit 3 is 30 mm-40 mm. The lower end surface of the supporting bottom plate 31, the upper end surface of the longitudinal rib plate 32 and the upper end surface of the transverse rib plate 33 are provided with anti-skid patterns. The supporting bottom plate 31 is rectangular plate-shaped, the supporting bottom plate 31 is a high-strength polycarbonate plate, and the supporting grid rib plate assembly is also a high-strength polycarbonate plate.
The lateral rib 33 includes two lateral side ribs 331, a plurality of first lateral support ribs 332, and a plurality of second lateral support ribs 333, the thickness of the lateral side ribs 331 is 8 mm, the thickness of the first lateral support ribs 332 is 4 mm, and the thickness of the second lateral support ribs 333 is 6 mm to 7 mm.
A first lateral support rib 332 and a second lateral support rib 333 are provided between the two lateral side ribs 331, the first lateral support rib 332 and the second lateral support rib 333 being arranged at intervals. The longitudinal rib plate 32 includes two longitudinal side rib plates 321, a plurality of first longitudinal support rib plates 322 and a plurality of second longitudinal support rib plates 323, the thickness of the longitudinal side rib plates 321 is 8 mm, the thickness of the first longitudinal support rib plates 322 is 4 mm, and the thickness of the second longitudinal support rib plates 323 is 6 mm to 7 mm.
The two longitudinal side rib plates 321 are connected between the transverse side rib plates 331, a first longitudinal support rib plate 322 and a second longitudinal support rib plate 323 are arranged between the two longitudinal side rib plates 321, and the first longitudinal support rib plate 322 and the second longitudinal support rib plate 323 are arranged at intervals.
The support base plate 31, the lateral side rib 331, the longitudinal side rib 321, the first lateral support rib 332, and the second lateral support rib 333 are integrally formed. The upper ends of the first transverse supporting rib plate 332 and the second transverse supporting rib plate 333 are provided with a first clamping groove, the lower ends of the first longitudinal supporting rib plate 322 and the second longitudinal supporting rib plate 323 are provided with a second clamping groove, and the first longitudinal supporting rib plate 322 and the second longitudinal supporting rib plate 323 are clamped with the first transverse supporting rib plate 332 and the second transverse supporting rib plate 333 through the first clamping groove and the second clamping groove. The plate positioning rod 41 is cylindrical, the limiting block 42 is rectangular block-shaped, and the limiting block 42 is welded at the front end of the plate positioning rod 41; the protective cover assembly 43 includes an inner rubber air washer 431, a middle steel ring 432 and an outer rubber pad 433, and the inner rubber air washer 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.
The screw cam handle 44 includes a handle bar 441 and a screw cam 442 connected to a lower end of the handle bar 441, the screw cam 442 being connected to the board positioning bar 41 through a rotation bearing assembly 443. The outer wall of the plate positioning rod 41 is provided with a guide key slot 411, the inner wall of the middle steel ring 432 and the inner wall of the outer rubber backing plate 433 are provided with guide key blocks, and the guide key blocks are clamped in the guide key slot 411 and can move forwards and backwards; the outer end of the outer rubber pad 433 is provided with a pad groove for screwing the arc-shaped edge support of the cam. The edge part on each fire-retardant dense net 21 is provided with dense net connecting holes 24, adjacent fire-retardant dense nets 21 are fixedly connected through dense net connecting buckles 25, the outer ends of the dense net connecting buckles 25 are provided with connecting buckle positioning supports 26, support pin holes are formed in the connecting buckle positioning supports 26, and the connecting buckle positioning supports 26 are fixedly connected with the ground through cloth net fixing pins in the support pin holes.
Example 3, based on the disclosure of the above example, this example is further disclosed as follows:
referring to fig. 1-10, a tarmac mounted storage device is mounted on a wagon; the landing pad installation storage device comprises a bottom supporting mechanism 5 and a storage protection mechanism 6.
The bottom supporting mechanism 5 comprises a bottom positioning block 51, a bottom bracket 52 and a bottom supporting plate 53 arranged in the bottom bracket 52, wherein the bottom positioning block 51 is provided with a plurality of bottom positioning pipes and uniformly distributed and fixedly connected to the upper end of the plate-type truck 56, the lower end of the bottom bracket 52 is fixedly connected with a bottom positioning pipe 54, and the bottom positioning pipe 54 is sleeved on the bottom positioning block 51 and is fixed through a first locking bolt assembly 55.
The storage protection mechanism 6 comprises a storage bracket 61 and a top frame 62 connected to the storage bracket 61, an outer protection bracket 63 is arranged in the storage bracket 61, and a jacking support assembly 64 is arranged on the outer protection bracket 63.
The landing pad installation and storage equipment further comprises a hoisting moving mechanism 7 and a tray mechanism 8;
the lifting moving mechanism 7 comprises a lifting support 71, a transverse guide rail 72 connected to the lifting support 71, a movable support 73 connected to the transverse guide rail 72 and a first electric hoist 74 connected to the movable support 73, the lifting support 71 is transversely connected to the middle of the top frame 62, a frame support 621 is arranged in the middle of the rear portion of the top frame 62, the frame support 621 is in an inverted U shape, and the lower end of the frame support 621 is connected with the upper end of the transverse guide rail 72.
The bracket 71 and the top frame are hoisted.
The transverse guide rail 72 is I-shaped steel beam, the upper end of the movable support 73 is hung at the lower end of the transverse guide rail 72 through a driving wheel set 731 and a driven wheel set 732, a first rotating motor 733 for driving the driving wheel set 731 is arranged at the side end of the movable support 73, and a first electric hoist 74 is connected at the lower end of the movable support 73. The movable support 73 comprises a U-shaped support plate 734 and two L-shaped support plates 735 connected to the upper ends of the U-shaped support plates, the driven wheel set 732 is connected with the movable support 73 through a first support positioning rod, at this time, after the first support positioning rod passes through the upper parts of the U-shaped support plates and the L-shaped support plates, one end of the first support positioning rod is connected with a lock nut, and the other end of the first support positioning rod is connected with a wheel set rotating bearing. The rotating shaft rod of the first rotating motor 733 passes through the upper part of the U-shaped support plate and the L-shaped support plate and then is connected with the driving wheel set 731.
The tray mechanism 8 comprises an L-shaped bracket 81 and a movable bracket 82, the L-shaped bracket 81 is connected with the bottom bracket 52 through a first inserting and positioning assembly 83, the lower end of the movable bracket 82 is in fit and clamping connection with the lower part of the L-shaped bracket 81, and the upper end of the movable bracket 82 is connected with the first electric hoist 74 through a lifting rope assembly 83 and a lifting rope positioning plate 84.
The first plug positioning assembly 83 comprises a first plug rotating shaft member 831, a first plug positioning plate 832, a second plug rotating shaft member 833 and a plug positioning bolt assembly 834, the first plug rotating shaft member 831 and the second plug rotating shaft member 833 are both provided with two, the first plug rotating shaft member 831 and the second plug rotating shaft member 833 are respectively connected with two ends of the first plug positioning plate 832, the lower end of the first plug positioning plate 832 is connected with a locking support vertical plate 835, the locking support vertical plate 834 is connected with the bottom positioning pipe 54 and the L-shaped bracket 81 through the plug positioning bolt assembly 834, and at the moment, a screw rod of the plug positioning bolt assembly 834 passes through the L-shaped bracket 81, the locking support vertical plate 834 and the bottom positioning pipe 54 and then is fixed through nuts.
The design of first grafting locating component 83 is in order to improve the holistic convenient to use who accomodates of tray mechanism 8, through the setting of first grafting locating component 83, the accessible grafting locating bolt subassembly 83 carries out the location of expansion when using, after dismantling grafting locating bolt subassembly 83, L shape bracket 81 is vertical to erect, and be connected with depositing support 61 through the bolt on the L shape bracket 81, L shape bracket 81 can regard as the backplate of depositing support 61 to use this moment, no longer set up the backplate alone, the use of steel construction has been saved, and whole weight has been reduced.
The bottom positioning block 51 is rectangular block-shaped, and first bolt positioning holes for connecting the first locking bolt assembly 55 are formed in the side wall of the bottom positioning block 51 and the side wall of the bottom positioning pipe 54.
The storage bracket 61 comprises four storage main supporting columns 611, and a group of outer protection frames 63 are arranged between adjacent storage main supporting columns 611; the propping supporting component 64 comprises a screw positioning block arranged on the outer protecting frame 63, and a compression screw 641 connected in the screw positioning block, wherein the outer end of the compression screw 641 is connected with a rotary handle 642, and the inner end of the compression screw 642 is connected with a compression steel plate 643 and a compression rubber plate.
Example 4, based on the disclosure of the above example, this example is further disclosed as follows:
referring to fig. 1 to 10, a method for assembling and constructing a landing pad, adopting the above-mentioned assembled landing pad system, specifically comprises the following steps:
firstly, manufacturing an assembled parking apron, determining the size of a core plate unit, and manufacturing the core unit after determining the size of a template for processing the core plate unit according to the size; the components of the cell plate connector are machined and assembled at the ready for construction.
And secondly, classifying the core plate units into groups, and using plate unit binding bands to enable a plurality of core plate units to be in multiple groups, wherein each group comprises six core plate units.
Step three, mounting a landing pad mounting and storing device on a scooter through an external large crane, supporting through the cooperation of a tray mechanism, lifting a group of core plate units through a lifting moving mechanism, and pressing the core plate units from side ends through first locking bolt assemblies at two ends after the core plate units are lifted in the storing device; and placing the flame retardant dense mesh in the container.
Step four, determining an installation area and a loading and unloading area at one side of the installation area, and moving the landing pad installation and storage equipment to the loading and unloading area through a plate vehicle; meanwhile, the ground of the installation area is subjected to flatness arrangement, and the soft support structure 9 is additionally arranged in the soft area in the installation area.
And fifthly, placing the core board units in the installation area according to the size of the area, and then connecting and fixing the adjacent board units through the unit board connecting pieces.
Step six, installing a flame-retardant densely-distributed net, and placing a helicopter take-off and landing sign 10 on the core supporting mechanism.
The soft support structure 9 includes a support ground screw 91 and a flat support plate 92 connected to the support ground screw 91, and 1 to 3 soft support structures 9 are fitted per single core plate unit.
The helicopter take-off and landing mark 10 comprises a lifting mark patch 101, wherein the lower end of the lifting mark patch 101 is connected with a mark patch positioning clip 102, and the lifting mark patch 101 is connected to a support grid rib plate assembly through the mark patch positioning clip 102;
the LED lamp assembly 103 is arranged in the supporting grid rib plate assembly and comprises a storage battery assembly, a battery protection shell and an LED lamp panel connected to the upper end of the battery protection shell, and a lamp panel switch is further connected to the battery protection shell; the outer end of the battery protecting shell is connected with a hoop which is connected to the plate positioning rod 41 below the lifting mark paste 101. A plurality of led lamp assemblies may be connected in series using a connection wire, or led lamp panels may be used individually, each equipped with a panel switch. The led light assembly may provide directional guidance of movement for lifting and landing of the helicopter at night.
It should be understood that the above description is not intended to limit the invention to the particular embodiments disclosed, but to limit the invention to the particular embodiments disclosed, and that the invention is not limited to the particular embodiments disclosed, but is intended to cover modifications, adaptations, additions and alternatives falling within the spirit and scope of the invention.
Claims (10)
1. An assembled landing stage system is characterized in that an assembled landing stage mechanism and a landing stage installation and storage device are adopted, the assembled landing stage mechanism is stored and transported through the vehicle-mounted landing stage installation and storage device, and the installation of the assembled landing stage mechanism is completed in a target area.
2. The fabricated landing stage system of claim 1, wherein the fabricated landing stage mechanism comprises a core support mechanism and a coverage prompt mechanism, the core support mechanism comprises a core board unit and a unit board connector, the core board unit comprises a support base plate and a support grid rib plate assembly connected to the support base plate, the support grid rib plate assembly comprises a longitudinal rib plate and a transverse rib plate, and rib plate slots are formed in the longitudinal rib plate and the transverse rib plate;
the unit plate connecting piece comprises a plate positioning rod, a limiting block connected to the end part of the plate positioning rod, a protective sleeve assembly sleeved on the rear part of the plate positioning rod, and a screwing cam handle, wherein the limiting block penetrates through the rib plate slot holes and then is rotationally clamped on the supporting grid rib plate assembly, and the protective sleeve assembly is clamped between the supporting grid rib plate assembly and the screwing cam handle;
the covering prompt mechanism comprises a plurality of flame-retardant densely-distributed nets, the outer ends of the flame-retardant densely-distributed nets are connected with the ground through net-distribution fixing pins, and the inner ends of the flame-retardant densely-distributed nets are pressed at the lower end of the supporting bottom plate and are connected with rib plate slotted holes through tensioning hooks.
3. The assembled tarmac system according to claim 2, wherein the core board unit has a rectangular shell shape, and the length of the core board unit is 1995 mm to 2005 mm, the width is 495 mm to 505 mm, and the thickness is 30 mm to 40 mm;
the lower end face of the supporting bottom plate, the upper end face of the longitudinal rib plate and the upper end face of the transverse rib plate are provided with anti-skid patterns; the supporting bottom plate is rectangular and is a high-strength polycarbonate plate;
the edge of each flame-retardant densely-distributed net is provided with densely-distributed net connecting holes, adjacent flame-retardant densely-distributed nets are fixedly connected through densely-distributed net connecting buckles, the outer ends of the densely-distributed net connecting buckles are provided with connecting buckle positioning supports, support pin holes are formed in the connecting buckle positioning supports, and the connecting buckle positioning supports are fixedly connected with the ground through net-distributed fixing pins in the support pin holes.
4. The fabricated landing pad system of claim 2, wherein the cross braces include two cross border braces, a plurality of first cross support braces and a plurality of second cross support braces, the cross border braces having a thickness of 8 mm, the first cross support braces having a thickness of 4 mm, the second cross support braces having a thickness of 6 mm to 7 mm; a first transverse supporting rib plate and a second transverse supporting rib plate are arranged between the two transverse side rib plates, and the first transverse supporting rib plate and the second transverse supporting rib plate are arranged at intervals;
the longitudinal rib plates comprise two longitudinal edge rib plates, a plurality of first longitudinal support rib plates and a plurality of second longitudinal support rib plates, the thickness of the longitudinal edge rib plates is 8 mm, the thickness of the first longitudinal support rib plates is 4 mm, and the thickness of the second longitudinal support rib plates is 6-7 mm; the two longitudinal side rib plates are connected between the transverse side rib plates, a first longitudinal supporting rib plate and a second longitudinal supporting rib plate are arranged between the two longitudinal side rib plates, and the first longitudinal supporting rib plate and the second longitudinal supporting rib plate are arranged at intervals;
the supporting bottom plate, the transverse side rib plates, the longitudinal side rib plates, the first transverse supporting rib plates and the second transverse supporting rib plates are integrally formed; the upper ends of the first transverse supporting rib plate and the second transverse supporting rib plate are provided with first clamping grooves, the lower ends of the first longitudinal supporting rib plate and the second longitudinal supporting rib plate are provided with second clamping grooves, and the first longitudinal supporting rib plate and the second longitudinal supporting rib plate are clamped with the first transverse supporting rib plate and the second transverse supporting rib plate through the first clamping grooves and the second clamping grooves.
5. The fabricated landing pad system of claim 2, wherein the plate positioning rod is cylindrical, the limiting block is rectangular block-shaped, and the limiting block is welded at the front end of the plate positioning rod; the protective sleeve assembly comprises an inner rubber gas gasket, a middle steel ring and an outer rubber backing plate, and the rubber gas gasket, the middle steel ring and the outer rubber backing plate are sequentially sleeved on the plate positioning rod from front to back; the screwing cam handle comprises a handle rod and a screwing cam connected to the lower end of the handle rod, and the screwing cam is connected with the plate positioning rod through a rotary bearing assembly;
the outer wall of the plate positioning rod is provided with a guide key groove, the inner wall of the middle steel ring and the inner wall of the outer rubber backing plate are provided with guide key blocks, and the guide key blocks are clamped in the guide key groove and can move forwards and backwards; the outer end of the outer rubber backing plate is provided with a backing plate groove for screwing an arc-shaped edge support of the cam; the edge of each flame-retardant densely-distributed net is provided with densely-distributed net connecting holes, adjacent flame-retardant densely-distributed nets are fixedly connected through densely-distributed net connecting buckles, the outer ends of the densely-distributed net connecting buckles are provided with connecting buckle positioning supports, support pin holes are formed in the connecting buckle positioning supports, and the connecting buckle positioning supports are fixedly connected with the ground through net-distributed fixing pins in the support pin holes.
6. A fabricated tarmac system as claimed in claim 2, wherein the tarmac-mounted storage device is mounted on a wagon; the landing pad installation and storage equipment comprises a bottom supporting mechanism and a storage protection mechanism;
the bottom supporting mechanism comprises a bottom positioning block, a bottom bracket and a bottom supporting plate arranged in the bottom bracket, wherein a plurality of bottom positioning blocks are uniformly and fixedly connected to the upper end of the plate-type truck, the lower end of the bottom bracket is fixedly connected with a bottom positioning pipe, and the bottom positioning pipe is sleeved on the bottom positioning block and is fixed through 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 in the storage support, and a jacking supporting component is arranged on the outer protection frame.
7. The fabricated tarmac system of claim 6, wherein the tarmac-mounted storage device further comprises a hoist movement mechanism and a pallet mechanism;
the hoisting moving mechanism comprises a hoisting support, a transverse guide rail connected to the hoisting support, a movable support connected to the transverse guide rail and a first electric hoist connected to the movable support, and the hoisting support is transversely connected to the middle part of the top frame;
the transverse guide rail is in an I-shaped steel beam shape, the upper end of the movable support is hung at the lower end of the transverse guide rail through a driving wheel group and a driven wheel group, a first rotating motor for driving the driving wheel group is arranged at the side end of the movable support, and a first electric hoist is connected at the lower end of the movable support;
the tray mechanism comprises an L-shaped bracket and a movable bracket, wherein the L-shaped bracket is connected with the bottom bracket through a first inserting and positioning assembly, the lower end of the movable bracket is connected with the lower part of the L-shaped bracket in an adaptive clamping manner, and the upper end of the movable bracket is connected with the first electric hoist through a lifting rope assembly and a lifting rope positioning plate.
8. The assembled landing pad system of claim 7, wherein the bottom positioning block is rectangular and has first bolt positioning holes for connecting the first locking bolt assembly on the side wall of the bottom positioning block and the side wall of the bottom positioning pipe;
the storage bracket comprises four storage main supporting columns, and a group of outer protection frames are arranged between adjacent storage main supporting columns; the jacking supporting component comprises a screw locating block arranged on the outer protective frame and a compression screw connected in the screw locating block, the outer end of the compression screw is connected with a rotary handle, and the inner end of the compression screw is connected with a compression steel plate and a compression rubber plate.
9. A method of tarmac assembly construction, characterized in that an assembled tarmac system according to any one of claims 1 to 8 is used, comprising in particular the steps of:
firstly, manufacturing an assembled parking apron, determining the size of a core plate unit, and manufacturing the core unit after determining the size of a template for processing the core plate unit according to the size; processing all parts of the unit board connecting piece, and assembling all the parts at the ready time of construction;
step two, classifying the core plate units in groups, and using plate unit binding bands to enable a plurality of core plate units to be in groups, wherein each group comprises six core plate units;
step three, mounting a landing pad mounting and storing device on a scooter through an external large crane, supporting through the cooperation of a tray mechanism, lifting a group of core plate units through a lifting moving mechanism, and pressing the core plate units from side ends through first locking bolt assemblies at two ends after the core plate units are lifted in the storing device; and placing the flame-retardant densely-distributed net on the substrate;
step four, determining an installation area and a loading and unloading area at one side of the installation area, and moving the landing pad installation and storage equipment to the loading and unloading area through a plate vehicle; meanwhile, the ground of the installation area is subjected to flatness arrangement, and a soft supporting structure is additionally arranged in an excessively soft area in the installation area;
step five, placing the core board units in the installation area according to the size of the area, and then connecting and fixing adjacent board units through the unit board connecting pieces;
step six, installing a flame-retardant densely-distributed net, and placing a helicopter take-off and landing mark on the core supporting mechanism.
10. The method of landing pad assembly construction according to claim 9, wherein the soft support structure comprises support ground screws and flat support plates attached to the support ground screws, 1-3 soft support structures being fitted per single core plate unit;
the helicopter lifting mark comprises a lifting mark patch, the lower end of the lifting mark patch is connected with a mark patch positioning clip, and the lifting mark patch is connected to the supporting grid rib plate assembly through the mark patch positioning clip;
the LED lamp assembly comprises a storage battery assembly, a battery protection shell and an LED lamp panel connected to the upper end of the battery protection shell, wherein the battery protection shell is also connected with a lamp panel switch; the outer end of the battery protecting shell is connected with a hoop which is connected to a plate positioning rod below the lifting mark paste.
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| CN202310246799.1A CN116201042A (en) | 2023-03-15 | 2023-03-15 | Assembled landing pad system and assembly construction method |
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| CN202310246799.1A CN116201042A (en) | 2023-03-15 | 2023-03-15 | Assembled landing pad system and assembly construction method |
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