CN217711404U - Metal roof board reinforcing anti-wind presss from both sides node - Google Patents
Metal roof board reinforcing anti-wind presss from both sides node Download PDFInfo
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- CN217711404U CN217711404U CN202120634402.2U CN202120634402U CN217711404U CN 217711404 U CN217711404 U CN 217711404U CN 202120634402 U CN202120634402 U CN 202120634402U CN 217711404 U CN217711404 U CN 217711404U
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Abstract
The utility model discloses a metal roof boarding reinforcing anti-wind presss from both sides node, press from both sides including the anti-wind, the anti-wind presss from both sides the centre gripping on the board rib of metal roof boarding, just the anti-wind presss from both sides and is used for connecting the connecting rod/prestressing force cable that spanes metal roof boarding. The utility model discloses bear under the condition of great wind suction load at metal roof boarding, the anti-wind presss from both sides the board rib that can firmly clip metal roof boarding, the anti-wind performance of taking off of metal roof boarding rib machinery interlock node has been strengthened, prevent that machinery interlock node from taking place to take off a mouthful destruction under the wind suction, furthermore, the connecting rod/prestressing force cable that spanes metal roof boarding connects on the anti-wind presss from both sides, it establishes ties together to make a plurality of anti-wind presss from both sides, connecting rod/prestressing force cable has strengthened the wholeness that roofing anti-wind pressed from both sides the system greatly, make roof boarding have certain rigidity in perpendicular to board rib direction. The utility model discloses can improve roof boarding wind load bearing capacity, reduce local wind and take off the possibility of destruction.
Description
Technical Field
The utility model belongs to civil engineering roofing anti-wind technique, in particular to metal roof boarding reinforcing anti-wind presss from both sides node.
Background
In recent years, metal roof panel systems have the advantages of good waterproof effect, capability of partially eliminating temperature stress, simplicity and convenience in construction and the like, and are widely applied to large-span steel structures such as airport terminals, stadiums and exhibition buildings. The metal roof board system generally comprises a plurality of U-shaped roof boards and a T-shaped support, wherein lug edges of adjacent U-shaped roof boards are buckled on a plum blossom-shaped head at the upper end of the T-shaped support through mechanical occlusion to form a board rib of the roof board, the U-shaped roof boards are connected into a whole, the lower end of the T-shaped support is fixed on a supporting purline below the roof boards, and load is transmitted to the supporting purline through the T-shaped support. The whole metal roof board system does not need to be fixed by screws and does not have the problem of perforation, so the metal roof board system has good waterproof performance and can partially absorb the temperature deformation of the roof board caused by expansion with heat and contraction with cold.
However, the above-described metal roofing system suffers from the following drawbacks: the ear edges of the adjacent U-shaped roof boards are connected through mechanical occlusion, the wind load bearing capacity of the connecting node is low, the wind uncovering resistance of the connecting node is obviously weaker than the wind pressure resistance, and particularly in coastal strong typhoon areas, the metal roof boards are damaged by wind uncovering due to the weak wind uncovering resistance of the connecting node.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple structure, with low costs, can improve roof boarding wind load bearing capacity's metal roof boarding reinforcing anti-wind presss from both sides node.
The purpose of the utility model is realized through the following technical scheme: the utility model provides a metal roof boarding reinforcing anti-wind presss from both sides node, its characterized in that, it includes the anti-wind clamp, the centre gripping is on the board rib of metal roof boarding to the anti-wind clamp, just the anti-wind clamp is used for connecting the connecting rod/prestressing force cable that strides metal roof boarding.
The utility model discloses bear under the condition of great wind suction load at metal roof boarding, the board rib that metal roof boarding can firmly be cliied to the anti-wind clamp, the anti-wind performance of taking off of metal roof boarding rib machinery interlock node has been strengthened, prevent that machinery interlock node from taking place to take off mouthful destruction under the wind suction, moreover, the connecting rod/prestressing force cable that spanes metal roof boarding connects on the anti-wind presss from both sides, make a plurality of anti-wind press from both sides the series connection together, connecting rod/prestressing force cable has strengthened the wholeness that the anti-wind of roofing pressed from both sides the system greatly, make the roof boarding have certain rigidity in perpendicular to board rib direction. The utility model discloses can improve roof boarding wind load bearing capacity, reduce the possibility that local wind uncovered destruction. Additionally, the utility model discloses simple structure, with low costs, the practicality is strong, and when being applicable to the great coastal strong typhoon area's of wind load large-span structure, its advantage is especially obvious.
As a preferred embodiment of the present invention, the wind-resistant clamp includes a pair of clamping arms, the upper ends of the pair of clamping arms are connected to each other, and the upper portion of the pair of clamping arms is provided with an opening for the connecting rod/prestressed cable to pass through and a locking member for providing clamping force, and the lower inner side of the clamping arms is an arc-shaped surface adapted to the upper end of the roof panel rib.
Preferably, the locking member comprises a bolt and a nut, and the bolt penetrates through the clamping arm and is screwed by the nut to narrow the clamping opening of the clamping arm so as to clamp the clamping arm on the plate rib.
As an improvement the top of metal roof boarding is equipped with fossil fragments and lays the decorative board on fossil fragments, the anti-wind press from both sides with the decorative board fossil fragments are connected. In order to meet the requirement of attractive appearance of a building, the wind-resistant clamp can be provided with a connecting device of a decorative plate, so that the wind-resistant clamp becomes a decorative plate support, and the attractiveness of the building roof can be improved by arranging a layer of decorative plate on the metal roof plate.
As a preferred embodiment of the utility model, the upper end that the anti-wind pressed from both sides is equipped with the connection structure who is used for connecting the decorative board fossil fragments, connection structure is the hole for fix on the fixed plate of connecting the decorative board fossil fragments with the fastener cooperation.
In order to strengthen the wind resistance at metal roofing board edge, as the utility model discloses a further improvement the marginal part of metal roofing board, connecting rod/prestressing force cable divide into two of parallelism.
Compared with the prior art, the utility model discloses the effect that is showing as follows has:
the utility model discloses bear under the condition of great wind suction load at metal roof boarding, the board rib of metal roof boarding can firmly be cliied to anti-wind clamp, the anti-wind performance of taking off of metal roof boarding rib machinery interlock node has been strengthened, prevent that machinery interlock node from taking place to take off a mouthful destruction under the wind suction effect, moreover, the connecting rod/prestressing force cable that spanes metal roof boarding connects on the anti-wind clamp, make a plurality of anti-wind presss from both sides and establish ties together, connecting rod/prestressing force cable have strengthened the wholeness of roofing anti-wind clamp system greatly, make the roof boarding have certain rigidity in perpendicular to board rib direction. The utility model discloses can improve roof boarding wind load bearing capacity, reduce the possibility that local wind uncovered destruction.
A second thing the utility model discloses a pleasing to the eye needs of building appearance, the anti-wind presss from both sides itself and can set up the connecting device of decorative board to become the decorative board support, through set up the one deck decorative board on metal roof boarding, can improve the aesthetic property of building roofing.
The utility model discloses simple structure, with low costs, the practicality is strong, and when being applicable to the great coastal strong typhoon area's of wind load large-span structure, its advantage is especially obvious, consequently the utility model discloses be suitable for extensive popularization and use.
Drawings
The present invention will be described in further detail with reference to the following drawings and specific embodiments.
Fig. 1 is a cross-sectional view of embodiment 1 of the present invention;
FIG. 2 is an enlarged view of part A of FIG. 1;
fig. 3 is a cross-sectional view of embodiment 2 of the present invention.
Detailed Description
Example 1
As shown in fig. 1 and 2, it is the utility model relates to a metal roof boarding reinforcing anti-wind presss from both sides node, it includes that anti-wind presss from both sides 1, and anti-wind presss from both sides 1 centre gripping on metal roof boarding 4's board rib 5, and board rib 5 is that the ear limit of adjacent U type roof boarding 6 forms on the plum blossom head of T type support 7 upper end through mechanical interlock lock. The wind-resistant clamp 1 is used for connecting a connecting rod 2 (the connecting rod can also be a prestressed inhaul cable) crossing a metal roof panel 4, the metal roof panel of the embodiment is in a conventional regular shape, and the connecting rod 2 is perpendicular to a plate rib 5.
The wind-resistant clamp 1 comprises a pair of clamping arms 13, the upper ends of the clamping arms 13 are connected, an opening for the connecting rod 2 to pass through and a locking piece for providing clamping force are arranged at the upper part of the clamping arms 13, the inner side surface of the lower part of each clamping arm 13 is an arc-shaped surface corresponding to the upper end of the roof panel rib 5, the locking piece comprises a bolt 14 and a nut 20, and the bolt 14 passes through the clamping arms 13 and is screwed by the nut 20 to narrow the clamping opening of the clamping arms 13 so as to be clamped on the panel rib 5.
In order to enhance the wind resistance of the edge of the metal roof plate, the connecting rods are divided into two parallel connecting rods at the edge part of the metal roof plate, namely the rod ends of the connecting rods are connected with the two parallel connecting rods through connecting pieces.
Example 2
As shown in fig. 3, the present embodiment is different from embodiment 1 in that: a keel 15 and a decorative plate 16 laid on the keel 15 are arranged above the metal roof board 4, the decorative plate 16 is fixed on the keel 15 through angle steel and bolts, and the wind-resistant clamp 1 is connected with the keel 15. Specifically, the upper end of the wind-resistant clamp 1 is provided with a connecting structure for connecting the keel 15, referring to fig. 2, the connecting structure is a hole and is used for being matched with a fastener 17 and a nut 18 to be fixed on a fixing plate 19 of the connecting keel 15, the upper part of the fixing plate 19 is fixed on the keel 15 through a bolt, the lower end of the fixing plate 19 is provided with a horizontal folding edge, and the fastener 17 penetrates through the folding edge and then is fixed through the nut to connect the wind-resistant clamp with the keel. The wind-resistant clamp is provided with a connecting device of the decorative plate, so that the decorative plate support is formed, and the attractiveness of a building roof can be improved by arranging the decorative plate layer on the metal roof plate.
The embodiments of the present invention are not limited to the above, according to the above-mentioned contents of the present invention, according to the common technical knowledge and the conventional means in the field, without departing from the basic technical idea of the present invention, the present invention can also make other modifications, replacements or changes in various forms, all falling within the scope of the present invention.
Claims (5)
1. The utility model provides a node is pressed from both sides in anti wind of metal roofing board reinforcing which characterized in that: the wind-resistant cable comprises a wind-resistant clamp, wherein the wind-resistant clamp is clamped on a plate rib of a metal roof plate and is used for connecting a connecting rod/a prestressed inhaul cable crossing the metal roof plate; the wind-resistant clamp comprises a pair of clamping arms, the upper ends of the clamping arms are connected, the upper portions of the clamping arms are provided with an opening for the connecting rod/the prestressed inhaul cable to pass through and a locking piece for providing clamping force, and the inner side face of the lower portion of each clamping arm is an arc-shaped face matched with the upper end of the roof panel rib.
2. The metal roof panel reinforced wind-resistant clip node of claim 1, wherein: the locking piece comprises a bolt and a nut, and the bolt penetrates through the clamping arm and is screwed by the nut to narrow the clamping opening of the clamping arm so as to clamp the clamping arm on the plate rib.
3. A metal roofing panel reinforced wind-resistant clip node according to claim 1 or 2, wherein: the metal roof board is provided with a keel and a decorative board laid on the keel above the metal roof board, and the wind-resistant clamp is connected with the decorative board keel.
4. A metal roof panel reinforced wind-resistant clip node according to claim 3, wherein: the upper end that the anti-wind pressed from both sides is equipped with the connection structure who is used for connecting the fossil fragments, connection structure is the hole for fix on the fixed plate of connecting the decorative board fossil fragments with the fastener cooperation.
5. The metal roof panel reinforced wind-resistant clip node of claim 4, wherein: and the connecting rods/the prestressed inhaul cables are divided into two parallel cables at the edge part of the metal roof panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120634402.2U CN217711404U (en) | 2021-03-25 | 2021-03-25 | Metal roof board reinforcing anti-wind presss from both sides node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120634402.2U CN217711404U (en) | 2021-03-25 | 2021-03-25 | Metal roof board reinforcing anti-wind presss from both sides node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217711404U true CN217711404U (en) | 2022-11-01 |
Family
ID=83774054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120634402.2U Active CN217711404U (en) | 2021-03-25 | 2021-03-25 | Metal roof board reinforcing anti-wind presss from both sides node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217711404U (en) |
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2021
- 2021-03-25 CN CN202120634402.2U patent/CN217711404U/en active Active
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