Self-fixing type roof wind-resistant structure and roof system

Abstract

The utility model discloses a self-fixing type roof wind-resistant structure and a roof system, and belongs to the technical field of roof wind resistance, the self-fixing type roof wind-resistant structure comprises a supporting piece and a wind-resistant assembly, the wind-resistant assembly is arranged on the supporting piece, the wind-resistant assembly comprises a cross beam, a damping sleeve and a clamping piece, the cross beam is arranged across the two ends of the supporting piece, and the damping sleeve is connected with the clamping piece. The supporting piece is arranged on the cross beam, the two ends of the supporting piece slide on the cross beam, the clamping piece is arranged on the cross beam, the damping sleeves are arranged on the cross beam in a sleeving mode, the damping sleeves are arranged between the two ends of the supporting piece and the clamping piece, and the damping sleeves and the supporting piece can slide through deformation sliding of the damping sleeves and the supporting piece. Wind pressure and vibration can be absorbed, the wind resistance is improved, and the service life is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to roof wind resistance technical field, concretely relates to a self fixed roof wind resistance structure and roof system. BACKGROUND

[0002] The roof of factory building mostly adopts light steel structure and heat preservation roof to constitute, and the general roof locking edge system mainly relies on T type support and self tapping screw uplift resistance to resist wind load, because the locking strength of the edge curl and the support is insufficient, and the uplift resistance of the self tapping screw is insufficient, after long-term use friction loss, the actual wind resistance bearing capacity will be lower than the design value, in order to improve the wind resistance, it is necessary to increase the thickness of the plate or increase the density of the purlin, which will increase the total weight of the roof system, affect the overall seismic and wind resistance capacity, in addition, its fatigue resistance is weak, under the repeated action of wind load, it is easy to cause fatigue and damage, the durability and waterproof performance are limited, the color steel roof is weak in strength, is easy to produce large displacement under the action of external force such as wind load, snow load, the self tapping screw fixed node can damage the steel plate, thereby generating leakage weak point, affecting the overall strength of the roof system, and now a light roof locking edge system that can resist wind load and absorb vibration is needed. SUMMARY

[0003] One of the purposes of the utility model is to provide a self fixed roof wind resistance structure, which solves the problem of weak seismic and wind resistance of the existing roof structure.

[0004] To achieve the above-mentioned utility model purposes, the technical scheme adopted by the utility model is as follows:

[0005] A self fixed roof wind resistance structure, comprising a support and a wind resistance assembly, the wind resistance assembly is arranged on the support, the wind resistance assembly comprises a crossbeam, a damping sleeve and a clamping piece, the crossbeam is arranged across the two ends of the support, and the two ends of the support slide on the crossbeam, the clamping piece is arranged on the crossbeam, and the damping sleeve is respectively sleeved on the crossbeam, and the damping sleeve is respectively arranged between the two ends of the support and the clamping piece, the deformation sliding of the damping sleeve and the support can absorb the wind pressure and vibration, improve the wind resistance and service life.

[0006] Further, the support comprises a base, a support arm, a vertical part and a platform part, the support arm is respectively arranged on the two side walls of the base, the vertical part is connected with the support arm, and the platform part is connected with the vertical part and used for connecting the roof and the panel, and plays a role of receiving.

[0007] As preferred, the base is provided with a through hole for connecting to the purlin of the roof for use, facilitating installation.

[0008] Further, the clamping piece comprises a clamping portion, a first hook and a second hook, the clamping portion is connected to the cross beam, the first hook and the second hook are connected to two ends of the clamping portion respectively, the first hook and the second hook are towards the top of the cross beam, and the first hook and the second hook are used for buckling the roof panel and fixing the roof panel completely in cooperation with the support frame.

[0009] As preferred, the first hook and the second hook are on the same straight line, the buckling range is enlarged, and the stability of buckling is improved.

[0010] As preferred, the clamping piece further comprises a cushion layer arranged on the inner wall of the first hook and the second hook, the cushion layer is used for absorbing vibration and preventing the roof panel from being buckled.

[0011] As preferred, the clamping piece further comprises a clasp connected to two ends of the clamping portion, the clamping piece is fixed to the cross beam completely, and the resistance to deformation of the two hooks is improved.

[0012] As more preferred, the vertical center line of the cross beam forms an angle A with the horizontal plane, and 30°≤A≤75°, the resistance to lateral pressure can be improved.

[0013] As more preferred, the longitudinal section of the support piece is arranged in a U shape, the manufacturing is easy, and the installation is convenient.

[0014] One of the purposes of the utility model is to provide a self-fixed roof wind-resistant structure and a roof system, and the problem of weak compression resistance and short service life of the existing roof system is solved.

[0015] In order to realize the above-mentioned utility model purposes, the technical scheme adopted by the utility model is as follows:

[0016] A roof system comprises the self-fixed roof wind-resistant structure and a panel, the panel is installed on the roof by the self-fixed roof wind-resistant structure, and two adjacent panels are connected in a clamping manner, so that the roof panel is sealed and connected closely.

[0017] The utility model has the advantages of:

[0018] (1) the wind-resistant assembly arranged on the support piece of the self-fixed roof wind-resistant structure, the support piece is used for supporting the roof panel, the cross beam of the wind-resistant assembly penetrates two ends of the support piece, the support piece can slide on the cross beam within a certain limit, the absorption capacity of wind load and vibration is enhanced, the resistance is improved, the damping sleeve is arranged on the cross beam and used for absorbing the repeated extrusion force of the two ends of the support piece, thereby reducing vibration and wear, and the clamping piece is further arranged on the cross beam and used for connecting the roof panel and preventing the panel from being buckled in the reverse direction.

[0019] (2) The self-fixing roof wind-resistant structure has two hooks on the snap-fit ​​component. Both hooks are used to hook the roof panel. The two hooks are in the same straight line, which can expand the area of ​​gripping the roof. The clamping part is connected by snap nails to complete the closure, preventing the clamping part from falling off the beam. At the same time, it improves the connection strength of the two hooks and prevents the hooks from falling off. Attached Figure Description

[0020] Fig. 1 Axonometric drawing of the self-fixing wind-resistant roof structure provided by this utility model;

[0021] Fig. 2 This is a front view of the self-locking wind-resistant roof structure provided by this utility model.

[0022] Fig. 3 This is a side view of the self-locking wind-resistant roof structure provided by this utility model.

[0023] Figure label:

[0024] 1. Support component; 11. Base; 12. Support arm; 13. Platform section; 14. Through hole; 15. Vertical section; 2. Wind-resistant component; 21. Crossbeam; 22. Damping sleeve; 23. Clip-on component; 231. First hook; 232. Second hook; 233. Clamping part; 234. Pad layer; 235. Fastener. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments in the application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0026] Example 1

[0027] like Figs. 1-3 As shown, this embodiment discloses a self-fixing roof wind-resistant structure, including a support member 1 and a wind-resistant component 2. The wind-resistant component 2 is disposed on the support member 1 and includes a crossbeam 21, a damping sleeve 22, and a snap-fit ​​member 23. The crossbeam 21 spans both ends of the support member 1, and the two ends of the support member 1 slide on the crossbeam 21. The snap-fit ​​member 23 is disposed on the crossbeam 21, and the damping sleeve 22 is respectively sleeved on the crossbeam 21, and the damping sleeve 22 is respectively disposed between the two ends of the support member 1 and the snap-fit ​​member 23. The support member 1 is used to support the roof panel. When the roof panel is subjected to wind pressure or vibration, the two ends of the support member 1 deform and slide on the crossbeam 21 to absorb the pressure. The damping sleeve 22 can buffer the two ends of the support member 1, reduce friction and eliminate fatigue from reciprocating movement, thereby extending the service life.

[0028] The damping sleeve 22 is made of rubber, which is used to release thermal expansion and contraction stress and deformation stress, and improve the durability of use.

[0029] Further, the support 1 comprises a base 11, arms 12, a vertical part 15 and a platform part 13, the arms 12 are respectively arranged on the two side walls of the base 11, the vertical part 15 is connected with the arms 12, the platform part 13 is connected with the vertical part 15, the crossbeam 21 penetrates the vertical part 15, and the crossbeam 21 is provided with blocking nails on the two ends penetrating the vertical part 15, which are used to limit the outward movement of the two ends of the support 1 to prevent falling off, and play a limiting role.

[0030] Preferably, the base 11 is provided with a through hole 14, the base 11 of the support 1 is connected to the roof beam by the bolt, the installation and fixation are completed, the support 11 can rotate around the bolt, the longitudinal relative displacement between the roof panel and the support 1 is generated, the wind resistance and the anti-seismic ability are improved, and the two side surfaces of the support 1 are provided with reinforcing ribs for improving the overall strength.

[0031] Further, the clamping piece 23 comprises a clamping part 233, a first hook 231 and a second hook 232, the clamping part 233 is fixedly connected to the crossbeam 21, the first hook 231 and the second hook 232 are respectively connected to the two ends of the clamping part 233, the first hook 231 and the second hook 232 are towards the upper side of the crossbeam 21, the clamping part 233 is arranged in a U shape around the crossbeam 21, the two ends of the clamping part 233 are upwards and connected to the two hooks respectively, the first hook 231 and the second hook 232 are used to hook the roof panel from top to bottom, and cooperate with the platform part 13 at the two ends of the support 1 to tighten the roof panel.

[0032] The cross section of the clamping piece 23 is in the shape of 'Y'.

[0033] Preferably, the first hook 231 and the second hook 232 are in the same straight line, which increases the tightening force of the roof panel and improves the stability of the hook connection.

[0034] Preferably, the clamping piece 23 further comprises a pad layer 234, the pad layer 234 is arranged on the inner wall of the first hook 231 and the second hook 232, the pad layer 234 can absorb the impact force of the roof panel when it is vibrated, and prevent the hook from being unhooked.

[0035] Preferably, the clamping piece 23 further comprises a buckle 235, the buckle 235 connects the two ends of the clamping part 233, the buckle 235 closes the clamping part 233, the clamping part 233 cannot be taken off from the crossbeam 21, and at the same time, the buckle 235 connects the lower parts of the first hook 231 and the second hook 232, which improves the stability of the hook.

[0036] More preferably, the vertical center line of the cross beam 21 is at an angle A with the horizontal plane, 30°≤A≤75°, the first hook 231 and the second hook 232 are bent in the opposite direction of the deflection of the cross beam 21, and the roof panel is hooked within the surrounding range of the clamping piece 23, thereby improving the anti-seismic and anti-pressure capacity.

[0037] More preferably, the longitudinal section of the support 1 is arranged in a U shape, thereby facilitating the manufacturing and installation.

[0038] Embodiment two

[0039] The embodiment also discloses a roof system comprising the self-fixing roof wind-resistant structure and the roof panel, the roof panel is installed on the roof by the self-fixing roof wind-resistant structure, the two adjacent roof panels are connected by engagement, the two ends of the support 1 simultaneously bear the two adjacent roof panels, thereby playing the role of receiving and supporting, and the two roof panels are hot-melted after being engaged by the edge curling machine, thereby having good waterproof sealing effect.

[0040] The assembly process of the roof system is as follows:

[0041] The specifications of the support 1 and the wind-resistant assembly 2 are selected according to the size of the roof, the steel clamping piece 23 is prefabricated, the hole is opened on the purlin of the roof after the line measurement on the roof, the support 1 is bolted to the purlin, the steel roof panel is installed on the support 1 and the edge of the roof panel is buckled by the clamping piece 23, and the edge of the two adjacent roof panels is locked by the hot-melt edge locking machine after the installation of the roof panel is completed, thereby realizing sealing and fixing.

[0042] According to the disclosure and teaching of the above description, the skilled in the art of the utility model can also change and modify the above embodiments. Therefore, the utility model is not limited to the specific embodiments disclosed and described above, and some modifications and changes of the utility model should also fall within the protection scope of the claims of the utility model. In addition, although some specific terms are used in the description, these terms are only for convenience of description and do not constitute any limitation on the utility model.

Claims

1. A self-fixing wind-resistant roof structure comprising a support (1) and a wind- resistant assembly (2) arranged on the support (1), characterized in that: The anti-wind component (2) comprises a crossbeam (21), a damping sleeve (22) and a clamping piece (23), the crossbeam (21) is arranged across two ends of the support (1), and the two ends of the support (1) slide on the crossbeam (21), the clamping piece (23) is arranged on the crossbeam (21), and the damping sleeve (22) is respectively sleeved on the crossbeam (21), and the damping sleeve (22) is respectively arranged between the two ends of the support (1) and the clamping piece (23).

2. The self-fixing roof anti-wind structure according to claim 1, characterized in that: The support (1) comprises a base (11), a support arm (12), a vertical part (15) and a platform part (13), the support arm (12) is arranged on the two side walls of the base (11) respectively, the vertical part (15) is connected with the support arm (12), and the platform part (13) is connected with the vertical part (15).

3. The self-fixing roof anti-wind structure according to claim 2, characterized in that: The base (11) is provided with a through hole (14).

4. The self-fixing roof anti-wind structure according to claim 2, characterized in that: The clamping piece (23) comprises a clamping part (233), a first hook (231) and a second hook (232), the clamping part (233) is connected with the crossbeam (21), the first hook (231) and the second hook (232) are respectively connected with the two ends of the clamping part (233), and the first hook (231) and the second hook (232) are directed towards the upper side of the crossbeam (21).

5. The self-fixing roof anti-wind structure according to claim 4, characterized in that: The first hook (231) and the second hook (232) are on the same straight line.

6. The self-fixing roof anti-wind structure according to claim 4, characterized in that: The clamping piece (23) further comprises a cushion layer (234), and the cushion layer (234) is arranged on the inner wall of the first hook (231) and the second hook (232).

7. The self-fixing roof anti-wind structure according to claim 4, characterized in that: The clamping piece (23) further comprises a buckle (235), and the buckle (235) is connected with the two ends of the clamping part (233).

8. The self-fixing roof anti-wind structure according to claim 7, characterized in that: The vertical center line of the crossbeam (21) forms an angle A with the horizontal plane, and 30°≤A≤75°.

9. The self-fixing roof anti-wind structure according to claim 1, characterized in that: The longitudinal section of the support (1) is arranged in a U shape.

10. A roofing system characterized by: The self-fixing roof anti-wind structure and a panel according to any one of claims 1-9 are provided, the panel is installed on a roof by the self-fixing roof anti-wind structure, and two adjacent panels are connected in a clamping manner.

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