CN216075546U - ETFE membrane side seal membrane frame connection structure - Google Patents
ETFE membrane side seal membrane frame connection structure Download PDFInfo
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- CN216075546U CN216075546U CN202122419265.3U CN202122419265U CN216075546U CN 216075546 U CN216075546 U CN 216075546U CN 202122419265 U CN202122419265 U CN 202122419265U CN 216075546 U CN216075546 U CN 216075546U
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Abstract
The utility model belongs to the technical field of the technique of ETFE membrane structure and specifically relates to a membrane frame attach structure is sealed to ETFE membrane side is related to, and ETFE membrane side is sealed membrane frame attach structure and is included the wood truss, the wood truss is curved wood truss, be provided with the skylight frame on the wood truss, be provided with the ETFE membrane on the skylight frame, the epimembranal interval of ETFE is provided with the cable, the length direction perpendicular to wood truss arc terminal surface place plane of cable, the interval is provided with a plurality of supporting seats on the wood truss, it is provided with the centre gripping subassembly that is used for the centre gripping cable to rotate on the supporting seat. This application has the effect of adjusting ETFE membrane and wood truss installation angle, the installation of being convenient for.
Description
Technical Field
The application relates to the technical field of an ETFE membrane structure, in particular to an ETFE membrane side sealing membrane frame connecting structure.
Background
The ETFE membrane material is composed of ethylene-tetrafluoroethylene copolymer, which is a transparent membrane material without a fabric base material, and the elongation of the ETFE membrane material can reach 420-440%. The light transmission spectrum of the ETFE film material is similar to that of glass.
In the related art, when the ETFE film is installed on the upper portion of the arc-shaped wood truss, the size of each roof truss is different, the ETFE film is similar to the structure of a hyperbolic net frame, when the ETFE film is installed, the ETFE film needs to be unfolded into a cambered surface, and the situation that wrinkles cannot occur, and then the ETFE film is fixed on the wood truss through a fixing piece.
In view of the above related technologies, the inventor believes that the sizes of the arc-shaped wood trusses are different, so that the installation angles of the ETFE film and the wood trusses are different, and the film is difficult to spread into an arc surface and not wrinkled under different installation angles, thereby increasing the difficulty of construction.
SUMMERY OF THE UTILITY MODEL
In order to facilitate the installation, the application provides an ETFE membrane side sealing membrane frame connecting structure.
The application provides a membrane frame connection structure is sealed to ETFE membrane side adopts following technical scheme:
the utility model provides a membrane frame attach structure is sealed to ETFE membrane side, includes the wood truss, the wood truss is curved wood truss, be provided with the skylight frame on the wood truss, be provided with the ETFE membrane on the skylight frame, the epimembranal interval of ETFE is provided with the cable, the length direction perpendicular to wood truss arc terminal surface place plane of cable, the interval is provided with a plurality of supporting seats on the wood truss, it is provided with the centre gripping subassembly that is used for the centre gripping cable to rotate on the supporting seat.
Through adopting above-mentioned technical scheme, at first fixed a plurality of supporting seats in interval on the wood truss, be connected ETFE membrane and many cables, pass through the centre gripping subassembly centre gripping with the cable on the supporting seat, with the cable centre gripping when the supporting seat, the realization is to the expansion of ETFE membrane, the centre gripping subassembly rotates and connects on the supporting seat, when ETFE membrane is different with wood truss installation angle, rotate the centre gripping subassembly, to the regulation of centre gripping subassembly angle, realize the regulation to the angle of ETFE membrane, so that to the expansion on arc skylight frame of ETFE membrane, so that to the installation of ETFE membrane.
Optionally, the clamping assembly includes two clamping plates and a clamping member, the clamping member is disposed on the two clamping plates, the two clamping plates are rotatably connected to the supporting base, and the clamping member is used for driving the two clamping plates to approach or move away from each other.
Through adopting above-mentioned technical scheme, place the cable between two grip blocks, order about two grip blocks through the clamping piece and be close to each other to the realization is to the centre gripping of cable, and the cable can remove between two grip blocks, and the clamping piece has restricted shifting out of cable, and the grip block rotates to be connected on the supporting seat, so that when ETFE membrane is different with timber structure installation angle, to the regulation of clamping subassembly angle.
Optionally, the supporting seat includes a supporting rod and a connecting bottom plate, the supporting rod is arranged on the connecting bottom plate, a first fixing piece is arranged on the connecting bottom plate, and the first fixing piece is used for fixing the connecting bottom plate on the wood truss.
Through adopting above-mentioned technical scheme, will connect the bottom plate through first mounting and fix on the wooden truss to in the installation to the supporting seat.
Optionally, the stay cable is provided as a galvanized steel cable.
Through adopting above-mentioned technical scheme, the galvanized steel cable is favorable to reducing the possibility of cable corrosion to in the life of increase cable.
Optionally, the edge of ETFE membrane is provided with the connecting piece, the edge of skylight frame is provided with a plurality of mount pads, be provided with the second mounting that is used for fixed connection spare on the mount pad.
Through adopting above-mentioned technical scheme, fix the connecting piece on the mount pad through the second mounting to fix the ETFE membrane on the skylight frame.
Optionally, the connecting piece comprises a stretching rope arranged at the edge of the ETFE membrane.
Through adopting above-mentioned technical scheme, through stretch-draw rope with the edge of ETFE membrane with the mount pad be connected together to be convenient for fixed to the ETFE membrane.
Optionally, the mounting seat includes a mounting base plate, a rib plate and a connecting plate, the rib plate is disposed on the mounting base plate, the connecting plate is disposed on the rib plate, and a fourth fixing member for fixing the mounting base plate to the wood truss is disposed on the mounting base plate.
Through adopting above-mentioned technical scheme, fix mounting plate on the wood truss through the fourth mounting to in to the installation of mount pad, being provided with of floor does benefit to the bearing capacity who improves the mount pad, so that improve the bearing capacity of ETFE membrane when bearing external load such as wind and rain.
Optionally, the second fixing piece includes the connecting rod, set up the cavity that supplies the stretch-draw rope to move into in the connecting rod, set up on the connecting rod and supply the ETFE membrane to pass, in order to drive the opening that the stretch-draw rope is spacing in the cavity, be provided with the fourth fixing piece on the connecting rod, the fourth fixing piece is used for fixing the connecting rod on the connecting plate.
Through adopting above-mentioned technical scheme, will open in the stay cord wears to establish into the cavity of connecting rod from the both ends of connecting rod, ETFE membrane extends the connecting rod through the opening, and the opening has restricted the roll-off of opening the stay cord, fixes the connecting rod on the connecting plate through the third mounting to in fixed to ETFE membrane.
In summary, the present application includes at least one of the following beneficial technical effects:
firstly, fixing a plurality of supporting seats on a wood truss at intervals, connecting an ETFE membrane with a plurality of inhaul cables, clamping the inhaul cables on the supporting seats through a clamping assembly, realizing the expansion of the ETFE membrane when clamping the inhaul cables on the supporting seats, rotationally connecting the clamping assembly on the supporting seats, rotating the clamping assembly when the installation angles of the ETFE membrane and the wood truss are different, and realizing the adjustment of the angle of the ETFE membrane by adjusting the angle of the clamping assembly so as to facilitate the expansion of the ETFE membrane on an arc-shaped skylight frame and facilitate the installation of the ETFE membrane;
in wearing to establish into the cavity of connecting rod from the both ends of connecting rod, ETFE membrane extends the connecting rod through the opening, and the opening has restricted the roll-off of opening the stay cord, fixes the connecting rod on the connecting plate through the third mounting to in the fixed to ETFE membrane.
Drawings
Fig. 1 is a schematic view of a wood truss and a skylight frame according to an embodiment of the present application.
FIG. 2 is a schematic structural diagram of a clamping assembly of a cable according to an embodiment of the present application.
Fig. 3 is a schematic structural view of a connector of an ETFE membrane according to an embodiment of the present application.
Description of reference numerals: 1. a wood truss; 2. a skylight frame; 3. an ETFE membrane; 4. a cable; 5. a supporting seat; 51. a support bar; 52. connecting the bottom plate; 6. a clamping plate; 7. a clamping member; 8. a first fixing member; 9. a mounting seat; 91. mounting a bottom plate; 92. a rib plate; 93. a connecting plate; 10. stretching a rope; 11. a third fixing member; 12. a connecting rod; 13. a cavity; 14. an opening; 15. a fourth fixing member; 16. a rotating shaft.
Detailed Description
Further details are provided below with reference to fig. 1-3.
The embodiment of the application discloses an ETFE membrane 3 side seal membrane frame connection structure. Referring to fig. 1 and 2, the ETFE film 3 side sealing film frame connection structure includes a wood truss 1, and the wood truss 1 is an arc-shaped wood truss 1; a skylight frame 2 is fixed on the wood truss 1, an ETFE film 3 is laid on the skylight frame 2, a plurality of connecting strips are connected to the ETFE film 3 in a hot melting mode, and the connecting strips are composed of the ETFE film; wear to be equipped with cable 4 between connecting strip and the ETFE membrane 3, cable 4 is the zinc-plated cable wire, and the interval connection has many cables 4 on the ETFE membrane 3, and cable 4's length direction perpendicular to 1 arc terminal surface place plane of wood truss is fixed with a plurality of supporting seats 5 at the interval on the wood truss 1, rotates on the supporting seat 5 to be connected with the centre gripping subassembly that is used for centre gripping cable 4.
Fix a plurality of supporting seats 5 at the interval on wooden truss 1 earlier, be connected ETFE membrane 3 with many cables 4, pass through centre gripping subassembly centre gripping with cable 4 on supporting seat 5, when the cable 4 centre gripping is at supporting seat 5, realize the expansion to ETFE membrane 3, centre gripping subassembly rotates and connects on supporting seat 5, when ETFE membrane 3 is different with wooden truss 1 installation angle, rotate the centre gripping subassembly, to the regulation of centre gripping subassembly angle, the realization is adjusted the angle of ETFE membrane 3, so that to the expansion on arc skylight frame 2 of ETFE membrane 3.
Referring to fig. 2, the supporting seat 5 includes a supporting rod 51 and a connecting bottom plate 52, the supporting rod 51 is fixed on the connecting bottom plate 52, a first fixing member 8 is arranged on the connecting bottom plate 52, and the first fixing member 8 is used for fixing the connecting bottom plate 52 on the wood truss 1; the first fixing member 8 includes wood screws movably inserted through the connection base plate 52, the wood screws are connected to four corners of the connection base plate 52, the wood screws are in threaded connection with the wood truss 1, and in other embodiments, the first fixing member 8 may be replaced by bolts in threaded connection with the wood truss 1. The centre gripping subassembly includes two grip blocks 6 and clamping piece 7, clamping piece 7 is used for ordering about two grip blocks 6 and is close to each other or keeps away from, clamping piece 7 sets up on two grip blocks 6, grip block 6 has elasticity, it is connected with pivot 16 to rotate on the bracing piece 51, the axis of rotation perpendicular to bracing piece 51's length direction of pivot 16, two grip blocks 6 are fixed at the both ends of pivot 16, clamping piece 7 is including wearing to establish the bolt on two grip blocks 6, threaded connection has the nut on the bolt, in other embodiments clamping piece 7 can be replaced with the screw rod with 6 threaded connection of grip block.
Referring to fig. 3, a connector is disposed at an edge of the ETFE film 3, a plurality of mounting seats 9 are fixed at an edge of the sunroof frame 2, and a second fixing member for fixing the connector is disposed on the mounting seats 9. The connecting piece comprises a stretching rope 10 connected to the edge of the ETFE membrane 3, the edge of the ETFE membrane 3 is in hot-melt connection with the ETFE membrane 3 by passing the stretching rope 10, and the stretching rope 10 is wrapped in the ETFE membrane 3; the mounting seat 9 comprises a mounting base plate 91, a rib plate 92 and a connecting plate 93, the rib plate 92 is fixed on the mounting base plate 91, the connecting plate 93 is fixed on the rib plate 92, and a third fixing piece 11 for fixing the mounting base plate 91 on the skylight frame 2 is arranged on the mounting base plate 91; the third fixing member 11 includes screws movably inserted through the mounting base plate 91, the four corners of the mounting base plate 91 are connected with screws, the screws are connected with the skylight frame 2 by screw threads, and in other embodiments, the third fixing member 11 can be replaced by bolts connected with the skylight frame 2 by screw threads.
Referring to fig. 3, the second fixing element includes a connecting rod 12, a cavity 13 for the tensioning rope 10 to move in is formed in the connecting rod 12, the cavity 13 penetrates through two ends of the connecting rod 12, an opening 14 for the ETFE film 3 to pass through is formed in the connecting rod 12 to drive the tensioning rope 10 to be limited in the cavity 13, the opening 14 is communicated with the cavity 13, the width of the opening 14 is smaller than the diameter of the tensioning rope 10, a fourth fixing element 15 is formed in the connecting rod 12, the fourth fixing element 15 is used for fixing the connecting rod 12 on a connecting plate 93, the fourth fixing element 15 includes a bolt movably penetrating through the connecting plate 93, a nut is connected to the bolt through threads, the bolt penetrates through the connecting rod 12 and is connected with the nut through threads, and the fourth fixing element 15 can be replaced by a screw rod connected with the connecting rod 12 and the connecting plate 93 through threads in other embodiments.
The stretching rope 10 at the edge of the ETFE membrane 3 and the cavity 13 penetrating into the connecting rod 12 are fixed on the skylight frame 2 through screws, and the connecting rod 12 is fixed on the connecting plate 93 through bolts, so that the ETFE membrane 3 is fixed.
The implementation principle of the ETFE membrane 3 side seal membrane frame connection structure in the embodiment of the application is as follows: firstly, fixing a plurality of supporting seats 5 on a wood truss 1 at intervals, connecting an ETFE membrane 3 with a plurality of inhaul cables 4, placing the inhaul cables 4 between two clamping plates 6, enabling the two clamping plates 6 to be close to each other through adjusting bolts so as to clamp the inhaul cables 4, and realizing the expansion of the ETFE membrane 3 when clamping the inhaul cables 4 on the supporting seats 5; when the installation angle of the ETFE membrane 3 is different from that of the wood truss 1, the rotating shaft 16 is rotated, the rotating shaft 16 drives the clamping plate 6 to rotate, the clamping plate 6 drives the inhaul cable 4 to deflect, and the inhaul cable 4 drives the ETFE membrane 3 to move, so that the angle of the ETFE membrane 3 is adjusted, and the ETFE membrane 3 can be conveniently unfolded on the arc skylight frame 2; the stretching rope 10 at the edge of the ETFE membrane 3 and the cavity 13 penetrating into the connecting rod 12 are fixed on the skylight frame 2 through screws, and the connecting rod 12 is fixed on the connecting plate 93 through bolts, so that the ETFE membrane 3 is fixed.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a membrane frame connection structure is sealed to ETFE membrane side which characterized in that: including wood truss (1), be provided with skylight frame (2) on wood truss (1), be provided with ETFE membrane (3) on skylight frame (2), the interval is provided with cable (4) on ETFE membrane (3), the length direction perpendicular to wood truss (1) terminal surface place plane of cable (4), the interval is provided with a plurality of supporting seats (5) on wood truss (1), it is provided with the centre gripping subassembly that is used for centre gripping cable (4) to rotate on supporting seat (5).
2. The ETFE membrane side sealing membrane frame connecting structure of claim 1, wherein: the clamping assembly comprises clamping plates (6) and clamping pieces (7), the clamping plates (6) are arranged in two numbers, the clamping pieces (7) are arranged on the two clamping plates (6), the two clamping plates (6) are rotatably connected to the supporting seat (5), and the clamping pieces (7) are used for driving the two clamping plates (6) to be close to or far away from each other.
3. The ETFE membrane side sealing membrane frame connecting structure of claim 1, wherein: the supporting seat (5) comprises a supporting rod (51) and a connecting bottom plate (52), the supporting rod (51) is arranged on the connecting bottom plate (52), a first fixing piece (8) is arranged on the connecting bottom plate (52), and the first fixing piece (8) is used for fixing the connecting bottom plate (52) on the wood truss (1).
4. The ETFE membrane side sealing membrane frame connecting structure of claim 1, wherein: the inhaul cable (4) is a galvanized steel cable.
5. The ETFE membrane side sealing membrane frame connecting structure of claim 1, wherein: the edge of ETFE membrane (3) is provided with the connecting piece, the edge of skylight frame (2) is provided with a plurality of mount pads (9), be provided with the second mounting that is used for fixed connection spare on mount pad (9).
6. The ETFE membrane side sealing membrane frame connecting structure of claim 5, wherein: the connecting piece comprises a stretching rope (10) arranged at the edge of the ETFE membrane (3).
7. The ETFE membrane side sealing membrane frame connecting structure of claim 6, wherein: the mounting seat (9) comprises a mounting bottom plate (91), a rib plate (92) and a connecting plate (93), the rib plate (92) is arranged on the mounting bottom plate (91), the connecting plate (93) is arranged on the rib plate (92), and a third fixing piece (11) used for fixing the mounting bottom plate (91) on the wood truss (1) is arranged on the mounting bottom plate (91).
8. The ETFE membrane side sealing membrane frame connecting structure of claim 7, wherein: the second fixing piece comprises a connecting rod (12), a cavity (13) for the stretching rope (10) to move in is formed in the connecting rod (12), an opening (14) for the ETFE membrane (3) to penetrate through and drive the stretching rope (10) to be limited in the cavity (13) is formed in the connecting rod (12), a fourth fixing piece (15) is arranged on the connecting rod (12), and the fourth fixing piece (15) is used for fixing the connecting rod (12) on the connecting plate (93).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122419265.3U CN216075546U (en) | 2021-10-08 | 2021-10-08 | ETFE membrane side seal membrane frame connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122419265.3U CN216075546U (en) | 2021-10-08 | 2021-10-08 | ETFE membrane side seal membrane frame connection structure |
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| Publication Number | Publication Date |
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| CN216075546U true CN216075546U (en) | 2022-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122419265.3U Active CN216075546U (en) | 2021-10-08 | 2021-10-08 | ETFE membrane side seal membrane frame connection structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114892897A (en) * | 2022-06-07 | 2022-08-12 | 北京城建十建设工程有限公司 | Tensioning device of ETFE color film and large-span steel-wood combined truss arch structure |
| CN114960953A (en) * | 2022-05-27 | 2022-08-30 | 中建二局第三建筑工程有限公司 | Double-layer bidirectional cable net constraint structure of vertical double-layer ETFE (ethylene-vinyl acetate) membrane and installation method |
-
2021
- 2021-10-08 CN CN202122419265.3U patent/CN216075546U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114960953A (en) * | 2022-05-27 | 2022-08-30 | 中建二局第三建筑工程有限公司 | Double-layer bidirectional cable net constraint structure of vertical double-layer ETFE (ethylene-vinyl acetate) membrane and installation method |
| CN114892897A (en) * | 2022-06-07 | 2022-08-12 | 北京城建十建设工程有限公司 | Tensioning device of ETFE color film and large-span steel-wood combined truss arch structure |
| CN114892897B (en) * | 2022-06-07 | 2024-02-23 | 北京城建十建设工程有限公司 | Tensioning device of ETFE color film and large-span steel-wood combined truss arch structure |
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