CN218621630U - Assembled foamed aluminum pavement - Google Patents
Assembled foamed aluminum pavement Download PDFInfo
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- CN218621630U CN218621630U CN202222752431.6U CN202222752431U CN218621630U CN 218621630 U CN218621630 U CN 218621630U CN 202222752431 U CN202222752431 U CN 202222752431U CN 218621630 U CN218621630 U CN 218621630U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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Abstract
The invention discloses an assembled foamed aluminum pavement, which comprises foamed aluminum plates, groove-shaped bayonets and locking members, wherein the foamed aluminum pavement is formed by assembling a plurality of foamed aluminum plates and is horizontally arranged on a base surface, the foamed aluminum plates are formed into a whole by a foamed aluminum prefabricated block I, a foamed aluminum prefabricated block II and a folding member, the foamed aluminum plates are unfolded at 180 degrees through the folding member, the foamed aluminum plates are fixedly closed through the locking members, the folding member and the locking members are arranged in a staggered mode, the groove-shaped bayonets are symmetrically arranged on the edges of the peripheries of the foamed aluminum plates, and the peripheries of the foamed aluminum plates are mutually overlapped through the groove-shaped bayonets. Combine foamed aluminium material characteristic, foamed aluminium shop front bearing capacity and surperficial cling property all satisfy the aircraft to the take off and the requirement of descending on special road surface, satisfy assembled road surface assembly simple and easy, dismouting, maintenance construction convenience's function has energy-absorbing, shock-absorbing performance simultaneously, can effectively alleviate the great impact of aircraft, possesses the repeatedly usable function.
Description
Technical Field
The utility model belongs to the road surface engineering field, in particular to type foam aluminum shop front is assembled on special temporary pavement.
Background
The road surface is one or more layers of road structure layers which are paved on the top surface of a roadbed by using road building materials and used for vehicles to directly run on the surface of the roadbed, the road structure layers are located on the roadbed, the effect of directly bearing and dispersing the load of a running vehicle is achieved, the road structure is ensured to have higher bearing capacity, stability, durability, road surface flatness and anti-skid performance, and the road structure is an important component of traffic infrastructure.
In practice, there are some special road surface requirements, such as a fabricated temporary runway, which is required for the airplane to take off and land quickly, and the application of the conventional building materials and processes at these positions is difficult. In the field of highways and roads, assembled pavement is always an important research and application direction, and at the present stage, concrete materials and steel structure materials are mostly adopted, so that the assembled pavement has the advantages of high building and repairing speed, low cost, recycling and the like, but has the obvious defects of poor integrity, small rigidity, large pavement deformation, insufficient bearing strength and the like.
With the development of high polymer materials, high-strength composite materials can be assembled and paved to be researched, developed and applied. It also has significant disadvantages: the pavement boards and the base layer are poorly bonded, and the pavement boards are fixed on the base layer by high-strength bolts; the pavement board has insufficient rigidity, larger deformation and low bearing capacity; the main material of the pavement board is a polymer organic matter, and the fire resistance and the weather stability of the pavement board are also worried.
Research shows that the foamed aluminum material has excellent performance and multiple application potentials, the foamed aluminum plate has the mechanical performance of high specific rigidity and superior specific strength, also has the performances of light weight, energy absorption, shock absorption, electromagnetic shielding and the like, can work at high temperature, and has high waterproofness.
In summary, the bearing capacity requirement and the material surface skid resistance are two factors which must be considered in selecting the pavement paving material of the temporary runway of the airplane, and other factors such as the high temperature resistance of the material, the influence of the tail gas of the airplane, the influence of the oil corrosion, the abrasion of the wheel to the pavement during braking and the like are also considered. Combining the characteristics of the porous aluminum material, aiming at the bearing capacity of the porous aluminum road deck and the repeated load effect of an airplane, the assembled foamed aluminum pavement is provided and directly horizontally arranged on a soil foundation layer, and has the characteristics of simple construction and rapid traffic opening.
Disclosure of Invention
The utility model aims at providing an assemble type foamed aluminum shop front to solve the material characteristic and the difficult problem of assembly that interim runway special pavement of aircraft exists.
In order to achieve the technical purpose, the technical scheme of the utility model is realized as follows:
the utility model provides an assemble type foamed aluminum shop front, includes foamed aluminum plate, flute profile bayonet socket, locking component, and foamed aluminum shop front is assembled by a plurality of foamed aluminum plate and is constituteed and the flat pendulum sets up on the base face, foamed aluminum plate comprises foamed aluminum prefabricated section one, foamed aluminum prefabricated section two and folding component and forms wholly, through folding component swivelling joint between foamed aluminum prefabricated section one and the foamed aluminum prefabricated section two, foamed aluminum plate realizes 180 degrees expandes through folding component, foamed aluminum plate passes through the fixed closure of locking component, and locking component setting is in the gap between foamed aluminum prefabricated section one and foamed aluminum prefabricated section two, folding component and locking component dislocation set, foamed aluminum plate all around edge symmetry sets up flute profile bayonet socket, a plurality of foamed aluminum plate is all around through the mutual overlap joint of flute profile bayonet socket.
Further, when foam aluminum plate 180 degrees expanded, foam aluminum prefabricated section one and foam aluminum prefabricated section two expand the face parallel and level, folding member swivelling joint is passed through on the right side of foam aluminum prefabricated section one and on the left side of foam aluminum prefabricated section two, the upside of foam aluminum prefabricated section one sets up the decurrent flute profile bayonet socket of opening, the left side and the downside of foam aluminum prefabricated section one set up the ascending flute profile bayonet socket of opening, the upside of foam aluminum prefabricated section two sets up the decurrent flute profile bayonet socket of opening, the right side and the downside of foam aluminum prefabricated section two set up the ascending flute profile bayonet socket of opening, and the flute profile bayonet socket cross-section phase-match that the opening is decurrent and the ascending flute profile bayonet socket cross-section phase-match of opening, and the connection of inlaying each other.
Further, when foamed aluminum plate closed, foamed aluminum prefabricated section one and foamed aluminum prefabricated section two phase laminating, the right side of foamed aluminum prefabricated section one sets up locking member, and locking member one end anchor is inside foamed aluminum prefabricated section one, and the other end restricts the position to foamed aluminum prefabricated section two, makes foamed aluminum prefabricated section one and foamed aluminum prefabricated section two can not be rotatory through folding component, realizes foamed aluminum plate's folding closure.
Furthermore, the groove-shaped bayonet comprises an embedding and fixing head and an embedding and fixing groove, the embedding and fixing heads of the groove-shaped bayonet with opposite opening directions are embedded into the embedding and fixing groove mutually, and chamfer angles are arranged at the corner positions where the embedding and fixing heads need to be embedded.
Furthermore, folding component includes rotation axis and lagging, and the lagging sets up four, and it is two liang of the corresponding setting respectively on the right side of foamed aluminium prefabricated section one and the left side of foamed aluminium prefabricated section two, penetrates the rotation axis between the lagging of per two, and the lagging can rotate around the rotation axis.
Further, the lagging is the cross-section body structure of one end anchor board other end drum, and the anchor board anchor is on the side of foamed aluminium prefabricated section one and foamed aluminium prefabricated section two, sets up the opening on the drum, and it is fixed through penetrating the rotation axis to insert the opening each other between two corresponding drums.
Further, locking member includes the anchor sleeve, rotatory card, a spring, the round steel, the anchor sleeve is the steel pipe of the conical cross sectional shape of the circular one end of one end, the circular cross section end seals and the anchor is in foamed aluminium prefabricated section one, the conical section end sets up the socket that contracts gradually, and the socket exposes foamed aluminium prefabricated section one side, the round steel is variable cross sectional structure, the one end setting of great diameter cross section is in the anchor sleeve and blocks on the socket, the one end in minor diameter cross section stretches out outside the socket, and with the perpendicular 90 degrees welding in bottom of rotatory card, the round steel can realize 360 degrees rotations in the socket, rotatory card also can be rotatory along with the round steel, the spring setting is in the afterbody of round steel and with the laminating of the telescopic socket end that seals of anchor, the usable spring of round steel is flexible along the telescopic socket direction of anchor.
Furthermore, rotatory card is the steel sheet, and the cross sectional shape includes fan-shaped or oval, and rotatory card top surface welding dials the piece, dials the outstanding rotatory card plane of piece.
Furthermore, the shape of the steel plate is completely consistent with the outer contour of the first foamed aluminum precast block and the second foamed aluminum precast block.
After the technical scheme is adopted, the utility model discloses following beneficial effect has:
(1) The bearing capacity of the foamed aluminum pavement meets the requirements of take-off and landing of the airplane;
(2) The surface anti-skid performance of the foamed aluminum pavement meets the requirements of take-off and landing of the airplane;
(3) The foamed aluminum pavement has energy absorption and shock absorption performances, and can effectively relieve larger impact of the airplane and enable the airplane to land more stably;
(4) The foamed aluminum pavement has light weight, the constructors can load and unload easily,
(5) Through reasonable design of the structure, the functions of simple assembly of the fabricated pavement and convenient disassembly, assembly, maintenance and construction are met;
(6) The foamed aluminum pavement has a recyclable function, and is energy-saving and emission-reducing;
(7) The foamed aluminum pavement has the characteristics of electromagnetic shielding and incombustibility, and can have good application capability in special war periods.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings required to be used in the embodiments are briefly described as follows:
FIG. 1 is an illustration of an assembled section of a foamed aluminum pavement according to example 1 of the present invention;
FIG. 2 is an illustration of an assembled plane of foamed aluminum pavement according to example 1 of the present invention;
FIG. 3 is an illustration of an expanded section of an aluminum foam block according to example 1 of the present invention;
FIG. 4 is an illustration of an expanded plane of an aluminum foam block according to example 1 of the present invention;
FIG. 5 is a closed section illustration of an aluminum foam block according to example 1 of the present invention;
fig. 6 is an example of two views of the folding member assembly according to embodiment 1 of the present invention;
FIG. 7 is an example of two views of a deck according to embodiment 1 of the present invention;
fig. 8 is an example of two views of the locking member assembly according to embodiment 1 of the present invention;
fig. 9 is an illustration of an anchoring sleeve according to embodiment 1 of the present invention;
FIG. 10 is an illustration of an expanded section of an aluminum foam block according to example 2 of the present invention;
FIG. 11 is a schematic view showing an example of a method for constructing a foamed aluminum pavement according to an embodiment of the present invention;
reference numerals
1. A foamed aluminum sheet; 2. a groove-shaped bayonet; 3. a foamed aluminum prefabricated block I; 4. a second foamed aluminum prefabricated block; 5. a folding member; 6. a locking member; 7. embedding and fixing the head; 8. embedding a fixing groove; 9. a base surface; 10. a rotating shaft; 11. sheathing; 12. an anchoring plate; 13. a cylinder; 14. opening the gap; 15. an anchoring sleeve; 16. rotating the card; 17. a spring; 18. a socket; 19. round steel; 20. and a poking block.
Detailed Description
The present invention will be described in further detail with reference to examples and specific embodiments. However, it should not be understood that the scope of the above-mentioned subject matter of the present invention is limited to the following embodiments, and any technique realized based on the present invention is within the scope of the present invention.
As shown in fig. 1-2, it is an illustration of the assembly of foamed aluminum pavement according to embodiment 1 of the present invention. Including foamed aluminum plate 1, flute profile bayonet socket 2, locking member 6, foamed aluminum shop front is assembled by a plurality of foamed aluminum plate 1 and is constituteed and the flat pendulum sets up on base face 9, foamed aluminum plate 1 is by foamed aluminum prefabricated section one 3, foamed aluminum prefabricated section two 4 and folding member 5 constitute wholly, through folding member 5 swivelling joint between foamed aluminum prefabricated section one 3 and the foamed aluminum prefabricated section two 4, foamed aluminum plate 1 realizes 180 degrees expansions through folding member 5, foamed aluminum plate 1 passes through locking member 6 fixed closure, and locking member 6 sets up in the gap between foamed aluminum prefabricated section one 3 and foamed aluminum prefabricated section two 4, folding member 5 and locking member 6 dislocation set, foamed aluminum plate 1 all around edge symmetry sets up flute profile bayonet socket 2, a plurality of foamed aluminum plate 1 is all around through the mutual overlap joint of flute profile bayonet socket 2.
The groove-shaped bayonet 2 comprises an embedding and fixing head 7 and an embedding and fixing groove 8, the embedding and fixing heads 7 of the groove-shaped bayonet 2 with opposite opening directions are embedded into the embedding and fixing groove 8, and chamfer angles are arranged at the corner positions where the embedding and fixing heads 7 need to be embedded.
As shown in fig. 3-4, which are developed illustrations of foamed aluminum sheets according to example 1 of the present invention. When foamed aluminum plate 1180 degree was expanded, the expansion face parallel and level of foamed aluminum prefabricated section one 3 and foamed aluminum prefabricated section two 4, folding member 5 swivelling joint is passed through on the right side of foamed aluminum prefabricated section one 3 and the left side of foamed aluminum prefabricated section two 4, the upside of foamed aluminum prefabricated section one 3 sets up the decurrent flute profile bayonet socket of opening 2, the left side and the downside of foamed aluminum prefabricated section one 3 set up the ascending flute profile bayonet socket of opening 2, the upside of foamed aluminum prefabricated section two 4 sets up the decurrent flute profile bayonet socket of opening 2, the right side and the downside of foamed aluminum prefabricated section two 4 set up the ascending flute profile bayonet socket of opening 2, the decurrent flute profile bayonet socket of opening 2 and the ascending flute profile bayonet socket of opening 2 cross-section phase-match, and the connection of inlaying each other.
The groove-shaped bayonet 2 comprises an embedding head 7 and an embedding groove 8, and a chamfer is arranged at the corner position where the embedding head 7 needs to be embedded.
Fig. 5 is a closed example diagram of foamed aluminum plate according to example 1 of the present invention. When foamed aluminum plate 1 was closed, foamed aluminum prefabricated section one 3 laminated with foamed aluminum prefabricated section two 4 mutually, the right side of foamed aluminum prefabricated section one 3 sets up locking member 6, and 6 one end anchors inside foamed aluminum prefabricated section one 3, and the other end is to foamed aluminum prefabricated section two 4 restriction positions, makes foamed aluminum prefabricated section one 3 and foamed aluminum prefabricated section two 4 can not rotate through folding component 5, realizes foamed aluminum plate 1's folding closure.
The groove-shaped bayonet 2 comprises an embedding head 7 and an embedding groove 8, and a chamfer is arranged at the corner position where the embedding head 7 needs to be embedded.
Fig. 6 is a view showing an example of assembling the folding member according to embodiment 1 of the present invention. Folding component 5 includes rotation axis 10 and lagging 11, and lagging 11 sets up four, and it is two liang of correspondence respectively sets up on the right side of foamed aluminium prefabricated section one 3 and the left side of foamed aluminium prefabricated section two 4, penetrates rotation axis 10 between the lagging 11 of per two, and lagging 11 can rotate around rotation axis 10.
As shown in fig. 7, it is an exemplary illustration of the sleeve plate according to embodiment 1 of the present invention. The sleeve plate 11 is a cross-section integrated structure with an anchoring plate 12 at one end and a cylinder 13 at the other end, the anchoring plate 12 is anchored on the side surfaces of the first foamed aluminum precast block 3 and the second foamed aluminum precast block 4, a notch 14 is formed in the cylinder 13, the two corresponding cylinders 13 are mutually inserted into the notch 14, and then the two cylinders are fixed by penetrating the rotating shaft 10.
As shown in fig. 8, it is an exemplary view of the locking member according to embodiment 1 of the present invention. Locking member 6 includes anchor sleeve 15, rotatory card 16, spring 17, round steel 19, as shown in fig. 9, anchor sleeve 15 is the steel pipe of the conical cross sectional shape of the circular one end of one end, the circular cross sectional end seals and the anchor is in foamed aluminium prefabricated section 3, the toper cross sectional end sets up the socket 18 that contracts gradually, and socket 18 exposes one 3 sides of foamed aluminium prefabricated section, round steel 19 is the variable cross sectional structure, the one end of major diameter cross section sets up in anchor sleeve 15 and blocks on socket 18, the one end of minor diameter cross section stretches out outside socket 18, and weld with the perpendicular 90 degrees in bottom of rotatory card 16, round steel 19 can realize 360 degrees rotations in socket 18, rotatory card 16 also can be along with round steel 19 is rotatory, spring 17 sets up at the afterbody of round steel 19 and laminates with the end that seals of anchor sleeve 15, round steel 19 is usable spring 17 along the socket 18 direction flexible of anchor sleeve 15.
The rotary clamping piece 16 is a steel plate, the section shape of the rotary clamping piece 16 comprises a sector or an oval, the top surface of the rotary clamping piece 16 is welded with a poking block 20, and the poking block 20 protrudes out of the plane of the rotary clamping piece 16.
As shown in fig. 10, which is an expanded view of the foamed aluminum plate of embodiment 2 of the present invention. The outer layers of the first foamed aluminum precast block 3 and the second foamed aluminum precast block 4 or the steel plates are wrapped, and the shapes of the steel plates are completely consistent with the outer contours of the first foamed aluminum precast block 3 and the second foamed aluminum precast block 4.
Expanded face parallel and level of foamed aluminum prefabricated section one 3 and foamed aluminum prefabricated section two 4, 5 swivelling joint are passed through on the right side of foamed aluminum prefabricated section one 3 and the left side of foamed aluminum prefabricated section two 4, the upside of foamed aluminum prefabricated section one 3 sets up the decurrent flute profile bayonet socket of opening 2, the left side and the downside of foamed aluminum prefabricated section one 3 set up the ascending flute profile bayonet socket of opening 2, the upside of foamed aluminum prefabricated section two 4 sets up the decurrent flute profile bayonet socket of opening 2, the right side and the downside of foamed aluminum prefabricated section two 4 set up the ascending flute profile bayonet socket of opening 2, the decurrent flute profile bayonet socket of opening 2 and the ascending flute profile bayonet socket of opening 2 cross-section phase-matches, and each other the embedded solid is connected.
Fig. 11 is a diagram illustrating an example of a method for constructing a foamed aluminum pavement according to an embodiment of the present invention. The method comprises the following concrete steps:
(1) prefabricating and processing a foamed aluminum block in a foamed aluminum factory, reserving a groove-shaped bayonet 2 and an anchoring hole of a locking member 6 according to a design position, and manufacturing a foamed aluminum prefabricated block I3 and a foamed aluminum prefabricated block II 4 in batches;
(2) processing a folding member 5 and a locking member 6 in a steel member factory;
(3) assembling in a factory, wherein a folding member 5 and a locking member 6 are fixed between a first foamed aluminum prefabricated block 3 and a second foamed aluminum prefabricated block 4 and are connected into a whole through bolting or welding to form a foamed aluminum plate 1;
(4) when leaving the factory, the foamed aluminum plate 1 is in a closed state, the locking member 6 limits the rotation of the first foamed aluminum precast block 3 and the second foamed aluminum precast block 4, and the prefabricated blocks are loaded and transported to the site;
(5) after unloading, a constructor moves the closed foamed aluminum plate 1 to a specified position, pushes the shifting block 20, releases the limit of the locking member 6, and expands the foamed aluminum plate 1180 degrees into a plane;
(6) the foamed aluminum plate is arranged from the right side to the left side, the peripheries of the foamed aluminum plates 1 are mutually embedded and lapped through matching and groove-shaped bayonets 2, and the foamed aluminum plates are arranged while being unloaded;
(7) according to the requirements of a special pavement, a plurality of foamed aluminum plates 1 are assembled to form a foamed aluminum pavement and are horizontally arranged on a base surface 9, so that the foamed aluminum pavement is assembled;
(8) after the application of the road section is finished, constructors can disassemble the foamed aluminum pavement into the single foamed aluminum plate 1, and the foamed aluminum plate 1 is in a closed state through the locking member 6, so that the constructors can conveniently carry, load and transport;
(9) and (4) transporting the foamed aluminum plate 1 to the next pavement paving section, and repeating the assembling steps to complete the installation of the recycled pavement.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides an assemble type foamed aluminum shop front, includes foamed aluminum plate (1), flute profile bayonet socket (2), locking member (6), its characterized in that: foamed aluminum shop front is assembled by a plurality of foamed aluminum plate (1) and is constituteed and the flat pendulum sets up on base face (9), foamed aluminum plate (1) is by foamed aluminum prefabricated section (3), foamed aluminum prefabricated section two (4) and folding component (5) are constituteed wholly, through folding component (5) swivelling joint between foamed aluminum prefabricated section (3) and foamed aluminum prefabricated section two (4), foamed aluminum plate (1) realizes 180 degrees through folding component (5) and expandes, foamed aluminum plate (1) is fixed closed through locking component (6), and locking component (6) set up in the gap between foamed aluminum prefabricated section (3) and foamed aluminum prefabricated section two (4), folding component (5) and locking component (6) dislocation set, foamed aluminum plate (1) all around edge symmetry sets up flute profile bayonet socket (2), a plurality of foamed aluminum plate (1) is all around through flute profile bayonet socket (2) overlap joint each other.
2. The modular aluminum foam decking of claim 1, wherein: when aluminum foam plate (1) 180 degrees expand, the expansion face parallel and level of aluminum foam prefabricated section (3) and aluminum foam prefabricated section two (4), folding component (5) swivelling joint is passed through on the right side of aluminum foam prefabricated section (3) and the left side of aluminum foam prefabricated section two (4), the upside of aluminum foam prefabricated section (3) sets up the decurrent flute profile bayonet socket of opening (2), the left side and the downside of aluminum foam prefabricated section (3) set up ascending flute profile bayonet socket of opening (2), the upside of aluminum foam prefabricated section two (4) sets up flute profile bayonet socket (2) that open side down, the right side and the downside of aluminum foam prefabricated section two (4) set up ascending flute profile bayonet socket of opening (2), and the connection of inlaying each other in the downward flute profile bayonet socket (2) and the ascending flute profile bayonet socket of opening (2) cross-section phase-match of opening.
3. The modular aluminum foam deck of claim 1, wherein: when foam aluminum plate (1) was closed, foam aluminum prefabricated section (3) laminated with foam aluminum prefabricated section two (4) mutually, the right side of foam aluminum prefabricated section (3) set up locking member (6), inside locking member (6) one end anchor is in foam aluminum prefabricated section (3), another end is to foam aluminum prefabricated section two (4) restricted position, it is rotatory through folding component (5) to make foam aluminum prefabricated section (3) and foam aluminum prefabricated section two (4), realizes the folding closure of foam aluminum plate (1).
4. The modular aluminum foam decking of claim 1, wherein: the groove-shaped bayonet (2) comprises an embedding and fixing head (7) and an embedding and fixing groove (8), the embedding and fixing heads (7) of the groove-shaped bayonet (2) with opposite opening directions are embedded into the embedding and fixing groove (8), and chamfers are arranged at the corner positions where the embedding and fixing heads (7) need to be embedded.
5. The modular aluminum foam decking of claim 1, wherein: folding component (5) include rotation axis (10) and lagging (11), and lagging (11) set up four, and it is two liang of corresponding settings respectively in the right side of foamed aluminium prefabricated section one (3) and the left side of foamed aluminium prefabricated section two (4), penetrates rotation axis (10) between lagging (11) of per two, and lagging (11) can rotate around rotation axis (10).
6. The sectional foamed aluminum decking of claim 5, wherein: the sheathing board (11) is the cross-section body structure of one end anchor board (12) other end drum (13), and anchor board (12) anchor is on the side of foamed aluminium prefabricated section one (3) and foamed aluminium prefabricated section two (4), sets up opening (14) on drum (13), and insert opening (14) each other between two corresponding drums (13) then through penetrating rotation axis (10) fixed.
7. The modular aluminum foam decking of claim 1, wherein: locking member (6) are including anchor sleeve (15), rotatory card (16), spring (17), round steel (19), anchor sleeve (15) are the steel pipe of the conical cross-sectional shape of the circular one end of one end, circular cross-sectional end seals and the anchor is in foamed aluminium prefabricated section (3), the toper cross-sectional end sets up socket (18) that contracts gradually, and socket (18) expose foamed aluminium prefabricated section (3) side, round steel (19) are the variable cross-sectional structure, the one end setting of major diameter cross-section is in anchor sleeve (15) and block on socket (18), the one end of less diameter cross-section stretches out outside socket (18), and with the perpendicular 90 degrees welding in bottom of rotatory card (16), round steel (19) can realize 360 degrees rotations in socket (18), rotatory card (16) also can be rotatory along with round steel (19), spring (17) set up the afterbody of round steel (19) and with the end laminating of anchor sleeve (15), round steel (19) usable spring (17) are flexible along anchor sleeve's socket (18) direction.
8. The modular aluminum foam deck of claim 7, wherein: the rotary clamping piece (16) is a steel plate, the section shape of the rotary clamping piece comprises a sector or an oval, a stirring block (20) is welded on the top surface of the rotary clamping piece (16), and the stirring block (20) protrudes out of the plane of the rotary clamping piece (16).
9. The modular aluminum foam deck of claim 1, wherein: the shape of the steel plate is completely consistent with the outer contour of the first foamed aluminum precast block (3) and the second foamed aluminum precast block (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222752431.6U CN218621630U (en) | 2022-10-19 | 2022-10-19 | Assembled foamed aluminum pavement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222752431.6U CN218621630U (en) | 2022-10-19 | 2022-10-19 | Assembled foamed aluminum pavement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218621630U true CN218621630U (en) | 2023-03-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222752431.6U Active CN218621630U (en) | 2022-10-19 | 2022-10-19 | Assembled foamed aluminum pavement |
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| Country | Link |
|---|---|
| CN (1) | CN218621630U (en) |
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- 2022-10-19 CN CN202222752431.6U patent/CN218621630U/en active Active
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