CN109930730B - Space reticulated shell structure of fast-assembling waterproof hard enclosure - Google Patents
Space reticulated shell structure of fast-assembling waterproof hard enclosure Download PDFInfo
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- CN109930730B CN109930730B CN201910297004.3A CN201910297004A CN109930730B CN 109930730 B CN109930730 B CN 109930730B CN 201910297004 A CN201910297004 A CN 201910297004A CN 109930730 B CN109930730 B CN 109930730B
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- section bar
- waterproof
- adhesive tapes
- main rod
- waterproof adhesive
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- 239000002390 adhesive tape Substances 0.000 claims abstract description 64
- 210000001503 joint Anatomy 0.000 claims description 17
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 239000003292 glue Substances 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
- Special Wing (AREA)
Abstract
The utility model discloses a space reticulated shell structure of a fast-assembled waterproof hard enclosure, which comprises a hub body, a waterproof block, a plurality of rod pieces and a hard plate, wherein the waterproof block is arranged on the hub body and is provided with a containing groove, the rod pieces comprise a main rod body, a lower section bar, an upper section bar, two upper waterproof adhesive tapes and two lower waterproof adhesive tapes, the tail end of the main rod body is fixed on the hub body, the lower section bar is fixed on the main rod body, the two lower waterproof adhesive tapes are assembled on the lower section bar, the tail ends of the lower section bar and the lower waterproof adhesive tapes are clamped in the containing groove, the upper section bar is fixed above the lower section bar, the two upper waterproof adhesive tapes are assembled on the upper section bar, the hard plate is clamped between the upper waterproof adhesive tapes and the lower waterproof adhesive tapes, the upper section bar and the upper waterproof adhesive tapes are pressed on the waterproof block, and the tail ends of the plurality of upper section bars are mutually spliced. The upper section extends to the center point above the hub node and is spliced, so that the center of the hub node does not have a hollow position, and a large number of inner waterproof elements or outer pressing plate covers are not needed. The structure at the hub node is compact and tight, the waterproof effect is good, and a large amount of glue is not required.
Description
Technical Field
The utility model relates to the technical field of tent latticed shells, in particular to a space latticed shell structure of a quick-assembly waterproof hard enclosure.
Background
The main body of the spherical tent is a space net shell which is formed by building rod pieces and provided with a plurality of hub nodes, a retaining wall is paved on the space net shell to form an inner space for the tent enclosure, the retaining wall is divided into soft and hard materials, and the soft retaining wall is generally made of film materials, textiles and the like; the hard enclosure is provided with a wood board, a plywood, glass, a PC board and the like.
The hard enclosure of the current space net shell mainly adapts to the angle change of different positions of the net shell through special sectional materials and adhesive tapes. As shown in fig. 1, the lower section of the rod member has a cavity 90 and a wing plate 91, the cavity 90 mainly plays a structural supporting role, the wing plate 91 is at a specific angle to adapt to the curvature change of the space reticulated shell, the wing plate 91 is provided with a groove for assembling a lower adhesive tape 92, and the cavity 90 and the wing plate 91 are integrated. The upper section 93 is located above the lower section and is locked and fixed with the lower section through bolts, an upper adhesive tape 94 is assembled below the upper section 93 through a T-shaped groove, and a glass or other enclosure 95 is clamped between the upper adhesive tape 94 and the lower adhesive tape 92.
The connection mode of the section bar at the hub node adopts the technical scheme disclosed in Chinese patent application number 201621448740.2 at present, wherein a plurality of clamping grooves are formed in the periphery of the hub node, clamping connectors are fixed at the tail ends of the section bar, and the section bar is fixed at the hub node by clamping the clamping connectors into the clamping grooves. However, because the section bar can not extend to the center of the hub node, a large-area leaking position exists in the middle of the section bar, therefore, elements such as a water blocking disc and a water collecting disc are required to be arranged, and a large amount of glue is required to be applied to reduce the risk of leaking, so that the elements at the hub node are various, the structure is complex, the time consumption is long during on-site assembly, and the quick assembly and disassembly are not facilitated.
Therefore, it is necessary to provide a space reticulated shell structure suitable for hard enclosure, so as to facilitate quick assembly and disassembly and achieve good waterproof effect.
Disclosure of Invention
The utility model aims to provide a space reticulated shell structure suitable for hard enclosure, so that the space reticulated shell structure is convenient to disassemble and assemble quickly and has a good waterproof effect.
In order to achieve the above purpose, the utility model provides a space reticulated shell structure of a quick-assembly waterproof hard enclosure, which comprises a hub body, waterproof blocks with an I-shaped section, a plurality of rod pieces surrounding the hub body and a plurality of hard plates, wherein the waterproof blocks are arranged on the hub body and are provided with containing grooves extending in the circumferential direction, each rod piece comprises a main rod body, a lower section bar, an upper section bar, two upper waterproof adhesive tapes and two lower waterproof adhesive tapes, the tail ends of the main rod body are fixedly connected with the hub body in a butt joint mode, the lower section bar is fixedly arranged on the main rod body, the two lower waterproof adhesive tapes are assembled at the two ends of the lower section bar, the tail ends of the lower section bar and the tail ends of the lower waterproof adhesive tapes are clamped in the containing grooves, the upper section bar is fixedly arranged above the lower section bar, the two upper waterproof adhesive tapes are assembled at the two ends of the upper section bar, the hard plates are clamped between the upper waterproof adhesive tapes and the lower waterproof adhesive tapes, and the tail ends of the upper section bar and the upper section bar are tightly pressed on the waterproof blocks in a conical shape and are spliced together.
In the space reticulated shell structure, as the upper section extends to the central point above the hub node and is spliced, the center of the hub node does not have a hollow position, and a large number of inner waterproof elements or outer pressing plate covers are not required to be arranged. The lower waterproof adhesive tape and the tail end of the lower section bar are clamped into the accommodating groove of the waterproof block, and the upper waterproof adhesive tape and the upper section bar are tightly pressed on the waterproof block, so that the structure of the hub node is compact, and the waterproof effect is good. The latticed shell structure is simpler in assembly, does not need to be glued in a large amount, is beneficial to reducing site construction time, and is convenient to disassemble and assemble quickly. In addition, the lower section bar and the main bar body are of split structures, the main bar body can be made of any material and of any section structure, the selected material is easy to process and convenient, and different lower section bars with changeable wing angles can be fixed, so that the universality is enhanced.
Preferably, the hub body is of an annular structure, a plurality of butt joint planes are formed on the outer side of the hub body, through holes penetrating through the inside and the outside of the butt joint planes are formed in the hub body, a threaded connecting piece of a corresponding rod is arranged in the hub body, the tail end of the main rod body is abutted to the butt joint planes and provided with a threaded portion, and the threaded connecting piece is connected and locked with the threaded portion through the through holes so as to fix the main rod body to the hub body.
Specifically, the main rod body is of a hollow structure with an open end, an embedded part is embedded into the tail end of the main rod body and is fixed with the main rod body, the end face of the embedded part is abutted to the butt joint plane, and the threaded part is arranged on the embedded part.
More specifically, the end surfaces of the main rod body and the end surfaces of the embedded parts are inclined surfaces so that the main rod body is inclined relative to the hub body after being in butt joint.
More specifically, the threaded portion is a nut fixed to the insert, and the threaded connection member is a bolt that passes through the through hole and then is connected to the nut.
More specifically, the main rod body is a square pipe, and the embedded part is of a square annular structure with a hollow inside.
The novel hub comprises a hub body, and is characterized by further comprising a gasket which is tightly attached to the inner wall of the hub body and corresponds to the abutting plane, one side of the gasket is arc-shaped matched with the inner wall of the hub body, and the threaded connecting piece penetrates through the gasket.
Preferably, the tail end of the upper waterproof adhesive tape is provided with an inclined plane, and the two upper waterproof adhesive tapes of two adjacent rod pieces are spliced together through the two inclined planes.
Preferably, the lower section bar is fastened to the main bar body through a screw lock, a spring nut is arranged in the middle of the lower section bar, a fastening bolt is arranged on the upper section bar in a penetrating manner, and the fastening bolt is locked into the spring nut to fix the upper section bar and the lower section bar.
Preferably, two ends of the lower section bar are provided with T-shaped grooves with wide inner openings along the length direction, and the lower waterproof adhesive tape is provided with T-shaped clamping heads and is assembled with the lower section bar through the matching of the T-shaped clamping heads and the T-shaped grooves.
Drawings
Fig. 1 is a cross-sectional view of a prior art space reticulated shell enclosure.
FIG. 2 is a schematic structural view of a space reticulated shell structure of a quick-assembly waterproof hard enclosure of the present utility model.
Fig. 3 is a schematic diagram of the installation relationship of the profile, the waterproof adhesive tape and the waterproof block.
Fig. 4 is an exploded view of the hub, waterproof block and a rod.
Fig. 5 is a cross-sectional view of the space-based reticulated shell structure of the present utility model.
FIG. 6 is a schematic view of the assembled structure of the lever and hub.
Fig. 7 is a schematic view of a main shaft structure according to a second embodiment of the present utility model.
Fig. 8 is a schematic view of a main shaft structure according to a third embodiment of the present utility model.
Fig. 9 is a schematic view of a main shaft structure according to a fourth embodiment of the present utility model.
Fig. 10 is a schematic view of a main shaft structure according to a fifth embodiment of the present utility model.
Fig. 11 is a schematic view of a main shaft structure according to a sixth embodiment of the present utility model.
Detailed Description
Preferred embodiments of the present utility model will be described below with reference to the accompanying drawings.
Referring to fig. 2 to 5, the utility model provides a space reticulated shell structure of a fast-assembled waterproof hard enclosure, which comprises a hub body 1, waterproof blocks 2, a plurality of rod pieces 3 and a plurality of hard plates 4 with the same number as the rod pieces 3, wherein in the embodiment, the number of the rod pieces 3 and the hard plates 4 is six, and the number is determined by the actual structure and the size of a spherical tent, and can be more or less than six. The stem bars 3 are arranged around the hub 1, preferably at equal intervals, and each hard plate 4 is mounted between two adjacent bars 3, the hard plates 4 being glass or other.
The waterproof block 2 is provided on the hub body 1 and the vertical section of the waterproof block 2 is in an i-shape, so the waterproof block 2 has a receiving groove 20 extending circumferentially. Each rod 3 comprises a main rod body 31, a lower section bar 32, an upper section bar 33, two upper waterproof adhesive tapes 34 and two lower waterproof adhesive tapes 35, wherein the tail ends of the main rod body 31 are in butt joint and fixed on the hub body 1, the lower section bar 32 is fixed on the main rod body 31, the two lower waterproof adhesive tapes 35 are assembled at the two ends of the lower section bar 32, the tail ends of the lower section bar 32 and the lower waterproof adhesive tapes 35 are clamped into the accommodating groove 20, the upper section bar 33 is fixed above the lower section bar 32, the two upper waterproof adhesive tapes 34 are assembled at the two ends of the upper section bar 33, the hard plate 4 is clamped between the upper waterproof adhesive tapes 34 and the lower waterproof adhesive tapes 35, the upper section bar 33 and the upper waterproof adhesive tapes 34 are pressed on the waterproof blocks 2, and the tail ends of the plurality of upper section bars 33 are conical and are spliced together.
Specifically, the main rod body 31 is a hollow square tube, and the lower section bar 32 is fixed on the main rod body 31 by means of screw locking. The middle of the lower section bar 32 is fixed with a spring plate nut 36 (also can be a marble nut and a sliding block nut) which is convenient to detach, two ends of the lower section bar 32 are respectively provided with a T-shaped groove 321, and the T-shaped groove 321 extends along the length direction of the lower section bar 32 and is in a shape with a wide opening in the interior and a narrow opening. The lower waterproof adhesive tape 35 comprises a supporting part 351 which is positioned on the outer side of the lower section bar 32 and is supported on the main rod body 31, and a T-shaped clamping head 352, when the lower waterproof adhesive tape 35 is installed, the end part of the lower waterproof adhesive tape 35 slides into the T-shaped groove 321 from the end part of the lower section bar 32, so that the T-shaped clamping head 352 is clamped into the T-shaped groove 321 and slides in place, and the lower waterproof adhesive tape 35 is positioned on the lower section bar 32, and the lower waterproof adhesive tape 35 can only slide out from the end part and cannot be directly lifted. The upper section bar 33 is located above the lower section bar 32, the upper waterproof adhesive tape 34 is assembled on the upper section bar 33 by adopting the same structure as the lower waterproof adhesive tape 35, and the fastening bolt 37 is arranged on the upper section bar 33 in a penetrating way. The two ends of the hard plate 4 are close to the edges and are supported on the lower waterproof adhesive tape 35, the fastening bolts 37 are locked into the elastic sheet nuts 36 to fix the upper section bar 33 and the lower section bar 32, and after the fixing, the upper waterproof adhesive tape 34 is pressed on the hard plate 4 at the position corresponding to the lower waterproof adhesive tape 35, namely, the two ends of the hard plate 4 are clamped and pressed between the upper waterproof adhesive tape 34 and the lower waterproof adhesive tape 35. Since both ends of each hard plate 4 are pressed by the waterproof adhesive tape, a small amount of water is not easily permeated from this position.
The hub body 1 is of an annular structure, a circular cavity is formed in the hub body, the waterproof block 2 is made of rubber materials, the bottom of the waterproof block can be tightly plugged into the hub body 1 in an interference fit mode, or the waterproof block can be fixed in a gluing mode or the like. In fact, since the plurality of lower profiles 32 and the lower waterproof strips 35 are clamped in the receiving groove 20 of the waterproof block 2 along the circumferential direction, and the plurality of upper profiles 33 and the upper waterproof strips 34 are pressed on the waterproof block 2, the upper profiles 33 and the lower profiles 32 are mutually fixed, the position of the waterproof block 2 can be stably ensured by the structural limitations, and the waterproof block 2 and the hub body 1 do not need to be fixedly connected very firmly.
The end of each upper waterproof adhesive tape 34 is provided with an inclined plane 341, and the two upper waterproof adhesive tapes 34 of the two adjacent rod pieces 3 are spliced together through the two inclined planes 341 so as to make the connection more compact. The tail ends of the lower section bar 32 and the lower waterproof adhesive tape 35 clamped into the accommodating groove 20 can be made into an arc shape, so that the lower section bar 32 and the lower waterproof adhesive tape 35 can be tightly attached to the bottom wall of the accommodating groove 20, and the tight connection between the lower section bar 32 and the waterproof block 2 is realized. In addition, a trapezoidal cover may be installed on the upper profile 33 to prevent water accumulation.
The connection of the rod 3 to the hub 1 is described below with reference to fig. 6.
The outer side of the hub 1 is provided with a plurality of abutting planes 11 at intervals, and the number of abutting planes 11 is the same as that of the rod pieces 3. The hub body 1 is made of seamless thick-wall steel pipes through milling, has good mechanical properties and convenient material drawing, and is beneficial to large-area popularization and application. Two through holes 12 penetrating the hub body 1 from top to bottom are arranged on each butt joint plane 11. The main rod body 31 is abutted on the abutting plane 11 and provided with a threaded portion 310, the hub body 1 is provided with two threaded connecting pieces 15, and the two threaded connecting pieces 15 are connected and locked with the two threaded portions 310 through two through holes 12 respectively so as to fix the main rod body 31 with the hub body 1.
The hub node further comprises inserts 5 equal in number to the main rod body 31, the main rod body 31 being known as a square tube, so that the inserts 5 are of a corresponding square annular structure, the interior of which is hollow. The end opening of the main rod body 31, the embedded part 5 is embedded at the end of the main rod body 31 and fixed with the main rod body 31, the end face of the embedded part 5 is abutted to the abutting plane 11, and the threaded part 310 is arranged on the embedded part 5. In order to form the spherical reticulated shell structure, the end surfaces of the main rod body 31 and the end surfaces of the insert 5 are both inclined surfaces, so that the main rod body 31 can be inclined relative to the thick-wall hub ring when the main rod body 31 and the insert 5 are abutted against the abutment plane 11. During processing, hub nodes with different inclination states of the main rod body 31 can be made by changing the chamfer angles of the main rod body 31 and the end face of the embedded part 5, and the hub node is simple in structure and beneficial to rapid batch processing. Another implementation of tilting the main shank body 31 relative to the thick-walled hub ring is to make the abutment plane 11 an inclined plane and the main shank body 31 and the end face of the insert 5 a plane. In this embodiment, a plurality of rivets 51 are driven into two sides of the main rod body 31 to fix the insert 5 in the main rod body 31, and other fixing modes include welding fixation, thread locking fixation, and the like.
The threaded portion 310 is specifically a nut fixed to the inner wall of the insert 5, and specifically, the nut is fixed to the side of the insert 5 near the thick-wall hub ring, and the positions of the two nuts are opposite to the positions of the two through holes 12 on the abutment plane 11, respectively. The threaded connection 15 is a bolt, the strength level is greater than or equal to 8.8, the two threaded connection 15 respectively pass through the two through holes 12 and then are screwed into the two nuts, and when the threaded connection 15 is locked on the nuts, the main rod body 31 is fixed on the butt joint plane 11 of the thick-wall hub ring. The threaded portion 310 may be secured in the insert 5 by means of welding. It should be noted that the nut is not an essential element and may be tapped directly onto the side wall of the insert 5 to form a hole-like threaded portion 310. In another embodiment, the threaded portion may be a stud, and the threaded connection may be a nut, and the stud passes through the through hole 12 after the main rod body 31 is butted, and then the nut is screwed onto the stud to fix the main rod body 31.
Preferably, the hub node further comprises gaskets 6, the number of which is equal to that of the butt joint planes 11, the gaskets 6 are positioned in the thick-wall hub ring and are tightly attached to the inner wall of the thick-wall hub ring at positions corresponding to the butt joint planes 11, one outward side of each gasket 6 is arc-shaped matched with the inner wall of the thick-wall hub ring, and the threaded connecting piece 15 firstly passes through the gaskets 6 and then passes through the through hole 12. The gasket 6 can adapt to the curvature of the inner wall of the thick-wall hub ring, so that the stability of the threaded connecting piece 15 during locking can be improved.
In other embodiments of the present disclosure, the hub 1 may be other structures, such as a bolt ball, and the rod 3 may be fixed to the hub 1 by welding or fastened by fastening a screw into the bolt ball.
In the space reticulated shell structure of the present utility model, since the upper section bar 33 extends to the center point above the hub node and is spliced, there is no empty position in the center of the hub node, and there is no need to provide a large number of inner waterproof elements or outer pressure plate covers. The lower waterproof adhesive tape 35 and the tail end of the lower section bar 32 are clamped into the accommodating groove 20 of the waterproof block 2, and the upper waterproof adhesive tape 34 and the upper section bar 33 are tightly pressed on the waterproof block 2, so that the structure at the hub node is compact and the waterproof effect is good. The latticed shell structure is simpler in assembly, does not need to be glued in a large amount, is beneficial to reducing site construction time, and is convenient to disassemble and assemble quickly. In addition, the lower section bar 32 and the main rod body 31 are of a split structure, the main rod body 31 can be made of any material and of any cross-section structure, the material selection is easy and convenient to process, and different lower section bars 32 with changeable wing angles can be fixed, so that the universality is enhanced.
Referring to fig. 7 to 11, in the second to sixth embodiments of the present utility model, the main lever body 31 may also be a solid square lever, T-shaped, i-shaped, C-shaped, or inverted L-shaped.
The foregoing disclosure is illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, but is for the convenience of those skilled in the art to understand and practice the utility model, and therefore, equivalent variations to the appended claims are intended to be encompassed by the present utility model.
Claims (10)
1. A space reticulated shell structure of fast-assembling waterproof stereoplasm envelope, its characterized in that: comprises a hub body, waterproof blocks with I-shaped sections, a plurality of rod pieces surrounding the hub body and a plurality of hard plates, wherein the waterproof blocks are arranged on the hub body and are provided with containing grooves extending along the circumferential direction, each rod piece comprises a main rod body, a lower section bar, an upper section bar, two upper waterproof adhesive tapes and two lower waterproof adhesive tapes,
the end butt joint of the main rod body is fixed in the hub body, the lower section bar is fixed on the main rod body, two waterproof adhesive tapes are assembled at two ends of the lower section bar, the tail ends of the lower section bar and the lower waterproof adhesive tapes are clamped into the accommodating groove, the upper section bar is fixed above the lower section bar, two waterproof adhesive tapes are assembled at two ends of the upper section bar, the hard plate is clamped between the upper waterproof adhesive tapes and the lower waterproof adhesive tapes, the upper section bar and the upper waterproof adhesive tapes are tightly pressed on the waterproof blocks, and a plurality of the tail ends of the upper section bar are conical and are mutually spliced together.
2. The space reticulated shell structure of the fast-assembled waterproof hard enclosure of claim 1, wherein: the hub body is of an annular structure, a plurality of butt joint planes are formed on the outer side of the hub body, through holes penetrating through the inside and the outside of the butt joint planes are formed in the hub body, a threaded connecting piece of a main rod is arranged in the hub body, the tail end of the main rod body is abutted to the butt joint planes and provided with a threaded portion, and the threaded connecting piece is connected and locked with the threaded portion through the through holes so as to fix the main rod body to the hub body.
3. The space reticulated shell structure of the fast-assembled waterproof hard enclosure of claim 2, wherein: the main rod body is of a hollow structure with an open end, an embedded part is embedded into the tail end of the main rod body and is fixed with the main rod body, the end face of the embedded part is abutted to the butt joint plane, and the threaded part is arranged on the embedded part.
4. The space reticulated shell structure of the fast-assembled waterproof hard enclosure of claim 3, wherein: the end face of the main rod body and the end face of the embedded piece are inclined planes so that the main rod body is inclined relative to the hub body after being abutted.
5. The space reticulated shell structure of the fast-assembled waterproof hard enclosure of claim 3, wherein: the threaded part is a nut fixed on the embedded part, the threaded connecting part is a bolt, and the bolt passes through the through hole and then is connected with the nut.
6. The space reticulated shell structure of the fast-assembled waterproof hard enclosure of claim 3, wherein: the main rod body is a square pipe, and the embedded part is of a square annular structure with a hollow inside.
7. The space reticulated shell structure of the fast-assembled waterproof hard enclosure of claim 2, wherein: the novel hub comprises a hub body, a threaded connecting piece and a gasket, wherein the gasket is tightly attached to the inner wall of the hub body and corresponds to the butt joint plane, one side of the gasket is arc-shaped matched with the inner wall of the hub body, and the threaded connecting piece penetrates through the gasket.
8. The space reticulated shell structure of the fast-assembled waterproof hard enclosure of claim 1, wherein: the tail end of the upper waterproof adhesive tape is provided with an inclined plane, and the two upper waterproof adhesive tapes of two adjacent rod pieces are spliced together through the two inclined planes.
9. The space reticulated shell structure of the fast-assembled waterproof hard enclosure of claim 1, wherein: the lower section bar is fastened to the main bar body through a screw lock, a spring plate nut is arranged in the middle of the lower section bar, a fastening bolt is arranged on the upper section bar in a penetrating mode, and the fastening bolt is locked into the spring plate nut to enable the upper section bar to be fixed with the lower section bar.
10. The space reticulated shell structure of the fast-assembled waterproof hard enclosure of claim 1, wherein: the two ends of the lower section bar are provided with T-shaped grooves with wide inner openings along the length direction, and the lower waterproof adhesive tape is provided with T-shaped clamping heads and is assembled on the lower section bar through the matching of the T-shaped clamping heads and the T-shaped grooves.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910297004.3A CN109930730B (en) | 2019-04-12 | 2019-04-12 | Space reticulated shell structure of fast-assembling waterproof hard enclosure |
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| CN201910297004.3A CN109930730B (en) | 2019-04-12 | 2019-04-12 | Space reticulated shell structure of fast-assembling waterproof hard enclosure |
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| CN109930730A CN109930730A (en) | 2019-06-25 |
| CN109930730B true CN109930730B (en) | 2024-02-02 |
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| CN112554404B (en) * | 2021-02-24 | 2021-05-11 | 沈阳建筑大学 | Quick assembly disassembly's big space roofing system of mortise type |
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| JP2003193636A (en) * | 2001-12-28 | 2003-07-09 | Daiwa House Ind Co Ltd | Structure for mounting fixture on surface having waterproof layer |
| CN101378674A (en) * | 2006-09-05 | 2009-03-04 | 马准安 | Shade structures such as umbrellas |
| KR100874033B1 (en) * | 2007-11-15 | 2008-12-17 | 주식회사 젠트로 | Waterproof structure and constructing method of the same |
| DE102009044804A1 (en) * | 2009-12-07 | 2011-06-09 | Sunattract Gmbh & Co Kg | Device for fixing and sealing cover disk against weather influences for photovoltaic system, has guiding profile comprising lower and upper profiles, holding boundary edge of disk and designed in type of flange beam |
| CN203569761U (en) * | 2013-10-10 | 2014-04-30 | 深圳市华辉装饰工程有限公司 | Secondary waterproof structure of spherical aluminum plate roof |
| CN104775520A (en) * | 2015-04-10 | 2015-07-15 | 南京林业大学 | Assembled joint for single-layer latticed shell |
| CN205000522U (en) * | 2015-10-10 | 2016-01-27 | 浙江丰扬钢结构有限公司 | Novel waterproof steel construction roof |
| CN207176947U (en) * | 2017-08-01 | 2018-04-03 | 广州新赛尔特篷房技术有限公司 | Connecting node waterproof construction |
| CN210288832U (en) * | 2019-04-12 | 2020-04-10 | 赛尔特建筑科技(广东)有限公司 | Space latticed shell structure of quick-mounting waterproof hard enclosure |
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| CN109930730A (en) | 2019-06-25 |
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