JP3239482U - Reinforcing structure to prevent wind peeling of impermeable plates for metal roofs - Google Patents

Abstract

A wind separation prevention reinforcement structure for a metal roof impermeable plate capable of effectively strengthening the integrity of the metal roof plate and the impermeable plate and achieving the effect of reinforcing the impermeable plate against wind pressure.
SOLUTION: The reinforcing structure for preventing wind separation of a water shield for a metal roof includes a metal roof plate 1 attached above a roof purlin, and the metal roof plate 1 includes a plurality of metal plates whose edges are successively continuous. A water impermeable plate 2 is mounted and installed on the outside of the metal roof plate 1, and the water impermeable plate 2 is secured to the metal roof by a plurality of X-shaped cross members 3 installed at intervals. A plurality of X-shaped cross members 3 fixed to the upper end of the plate 1 are installed at intervals along the longitudinal direction of the impermeable plate 2 and are integrally connected by a linear connecting member 4 .
[Selection drawing] Fig. 1

Description

TECHNICAL FIELD The present invention belongs to the technical field of wind pressure resistance (windbreak) of impermeable plates for metal roofs, and more specifically, relates to a reinforcing structure for preventing wind peeling of impermeable plates for metal roofs.

With the rapid development of China's construction, more and more public buildings use long-span, large-space design techniques to present a large number of buildings with the characteristics of "functionality, systematicity, modernization and novelty". Due to its excellent performance, metal roofs are increasingly used in long-span, large-space building structures. At present, metal shingles are fixed to the purlin by brackets with self-tapping screws, but with the widespread application of such systems, there are some quality deficiencies such as robustness and wind pressure resistance issues. Occurred.

In the conventional technical solutions, the wind pressure resistance method for the metal roof is mainly the wind pressure resistance jig and the push rod, and the wind pressure resistance method for the impermeable plate is mainly the bolt fixing and the push rod, but the metal roof and the impermeable plate are generally not reinforced. Due to the presence of local cavities between the impermeable plate and the metal shingle, a local negative pressure is formed when the wind force is strong, and the impermeable plate is easily peeled off in the case of extremely strong winds. There is a large potential risk when the plate width of the water plate is large.

Therefore, it is urgently necessary to research the reinforcement structure to prevent wind peeling of impermeable plates for metal roofs.

There is a local cavity between the traditional impermeable plate and the metal roof plate, which creates a local negative pressure when the wind is strong, and the impermeable plate is easy to peel off when the wind is extremely strong, especially In view of the drawback that there is a large potential risk when the board width of the impermeable board is large, the present invention provides a reinforcing structure for preventing wind separation of the impermeable board for metal roofs, and includes a plurality of X-shaped crosses. An object of the present invention is to effectively strengthen the unity between a metal roof plate and a water shield by installing a member and a linear connecting member, and to achieve the effect of reinforcing the wind pressure resistance of the water shield.

To achieve the above objectives, the present invention adopts the following technical solutions. The wind-separation prevention reinforcing structure of the metal roof impermeable plate includes a metal roof plate mounted above the roof purlin, and the metal roof plate is formed so that the edges of a plurality of metal plates are sequentially and continuously locked. A waterproof plate is mounted and installed on the outside of the metal roof plate, and the waterproof plate is fixed to the upper end of the metal roof plate by a plurality of X-shaped cross members installed at intervals, and a plurality of X-shaped The shaped cross members are connected together by a straight connecting member.

Preferably, the metal shingle and the roof purlin are connected by an aluminum alloy T-shaped member, the upper end of the aluminum alloy T-shaped member is fitted into the upright locking edge of the metal shingle and the upright locking The bottom bolt of the aluminum alloy T-shaped member is anchored to the roof purlin, and each waterproof plate is attached to one upright locking edge of the metal roof plate. Two aluminum alloy T-shaped members located on both inner and outer sides of the lower part are installed correspondingly, the rib fixing clamp corresponds to the aluminum alloy T-shaped member one by one, and the X-shaped cross member is attached to the metal roof The ends of the X-shaped cross members located between two adjacent upright locking edges of the plate and located on both the inner and outer sides above the impermeable plate, the end of the X-shaped cross member located inside the impermeable plate, the impermeable plate and the corresponding The rib fixing clamps at the positions corresponding to the rib fixing clamps are connected by bolts in sequence, and the ends of the X-shaped cross member positioned outside the impermeable plate and the rib fixing clamps at corresponding positions are connected by bolts.

Preferably, the rib fixing clamp includes a clamp body wrapped around the locking edge and an upper support plate fixed to the upper end of the clamp body, the ends of the X-shaped cross member being attached to the upper support plate. .

Preferably, the X-shaped cross member includes two cross-bolted connection plates, the intersection of the connection plates is bent upwards, and the top bolt is connected to a U-shaped jig to form a straight line. The connecting member is attached to the X-shaped cross member by a U-shaped jig.

Preferably, the linear connecting member is a long rectangular tube and is locked by bolts installed on both sides of the U-shaped jig.

Preferably, the linear connecting member is a long wire rope, a U-shaped jig is provided with a through hole for connecting the linear connecting member, and both ends of the linear connecting member are provided with through holes. A shackle (chuck) is provided to lock it to the U-shaped jig.

The beneficial effects of the present invention compared with the prior art are as follows.
1. By installing multiple X-shaped cross members and linear connecting members, the integrity between the metal roof plate and the impermeable plate is effectively strengthened, and the impermeable plate is strengthened against wind pressure. , to avoid the potential risk that the impermeable plate is easily blown up.
2. By adopting an X-shaped cross member with two connecting plates bolted together, it is possible to achieve the purpose of adjusting the spacing by adjusting the angle between the connecting plates during installation, allowing for different sizes. Applies to sheet width metal shingles and impermeable panels.
3. The X-shaped cross member has a simple structure, is easy to install and replace, and is highly stable and easy to install because the X-shaped cross member and the linear connecting member are connected by a U-shaped jig.

All parts not involved in the structure are the same as conventional techniques or can be realized using conventional techniques.

In order to describe the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the drawings required for the use of the embodiments. Apparently, the drawings described below are just some embodiments of the present invention, and those skilled in the art can obtain other drawings based on these drawings without creative work.

1 is a schematic diagram of an overall mounting structure of Example 1. FIG. 4 is a schematic diagram of an X-shaped cross member in Example 1. FIG. FIG. 3 is a cross-sectional view taken along line AA in FIG. 2; FIG. 3 is a cross-sectional view taken along the line BB in FIG. 2; FIG. 10 is a schematic diagram of an X-shaped cross member in Example 2; FIG. 6 is a sectional view taken along line CC in FIG. 5; FIG. 6 is a cross-sectional view taken along line DD in FIG. 5;

In the figure, 1-metal roof plate, 2-water shielding plate, 3-X-shaped cross member, 4-line-shaped connecting member, 5-aluminum alloy T-shaped member, 6-rib fixing clamp, 6.1- Clamp body, 6.2 - upper support plate, 7 - U-shaped jig, 8 - roof purlin.

The following clearly and completely describes the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some embodiments of the present invention, but not all embodiments.

In describing the present invention, the terms "top", "bottom", "front", "back", "left", "right", "top", "bottom", "inner", "outer" should be understood. ” etc. is the orientation or positional relationship shown based on the drawings, and is only for explaining the present invention and simplifying the explanation, and the indicated structure or element (element ) must have a particular orientation and be configured and operated in a particular orientation. Therefore, it should not be understood as limiting the invention.

Example 1
As shown in FIGS. 1, 2, 3, and 4, the wind separation prevention reinforcement structure for a metal roof impermeable board includes a metal roof shingle 1 mounted above a roof purlin, and the metal roof shingle 1 is , a plurality of metal plates are formed so that their edges are sequentially and continuously locked, and the impermeable plate 2 is mounted and installed on the outside of the metal roof plate 1, and the impermeable plate 2 is installed at intervals. The plurality of X-shaped cross members 3 are fixed to the upper end of the metal roof plate 1 by a plurality of X-shaped cross members 3, and the plurality of X-shaped cross members 3 are installed at intervals along the longitudinal direction of the impermeable plate 2 and are linearly shaped. They are integrally connected by a connecting member 4 .

In this embodiment, the X-shaped cross member 3 includes two connecting plates that are cross-bolted to achieve the purpose of adjusting the spacing by adjusting the included angle of the two connecting plates before installation. The connecting plate can be bent upwards at the intersection to ensure sufficient space for the subsequent installation of the bolts, and the U A U-shaped jig 7 is connected, the thickness of the U-shaped jig 7 is 4 mm, the U-shaped jig 7 is connected and fixed by the same bolt as the two connecting plates, and the standard is 50 mm × 50 mm. The linear connecting member 4 is a long rectangular tube, and is locked by bolts installed on both sides of a U-shaped jig 7. A connecting member 4 is installed along the longitudinal direction, and its length is greater than the distance between the two furthest U-shaped jigs 7 .

The metal shingle 1 and the roof purlin are connected by an aluminum alloy T-shaped member 5, the upper end of the aluminum alloy T-shaped member 5 is fitted into the upright locking edge of the metal shingle and the upright locking. It is clamped and fixed by a rib fixing clamp 6 fitted on the outside of the edge of the aluminum alloy T-shaped member 5, and the lower end bolt of the aluminum alloy T-shaped member 5 is anchored to the roof purlin, and the large locking edge of the adjacent two metal plates covers the small locking edge and the rib fixing clamp 6 covers the outside of the large locking edge.

Two aluminum alloy T-shaped members 5 located on both inner and outer sides below the impermeable plate 2 are respectively installed on one upright locking edge of the metal roof plate 1, and the rib fixing clamp 6 is attached to the aluminum alloy T In one-to-one correspondence with the letter-shaped members 5, the X-shaped cross members 3 are installed between two adjacent upright locking edges of the metal roof shingle 1 and positioned above the impermeable plate 2 on both the inner and outer sides. , the end of the X-shaped cross member 3 located inside the impermeable plate 2, the impermeable plate 2 and the rib fixing clamp 6 at the corresponding position are sequentially connected by bolts, and positioned outside the impermeable plate 2 The end of the X-shaped cross member 3 and the rib fixing clamp 6 at the corresponding position are connected by bolts.

The aluminum alloy T-shaped member 5 and the rib fixing clamp 6 are both conventional products. and an upper support plate 6.2 fixed to the upper end of the clamp body 6.1, the ends of the X-shaped cross member 3 being attached to the upper support plate 6.2.

Example 2
As shown in FIGS. 5, 6, and 7, the difference between the second embodiment and the first embodiment is that the linear connection member 4 is a long wire rope, and the U-shaped jig 7 has a linear shape. A through-hole is drilled for the connecting member 4 to penetrate and connect, so as to prevent the horizontal movement of the wire rope, ensure the stability of connection, and achieve the effect of integrating each member. A shackle for locking it to the U-shaped jig 7 is installed at both ends of the shaped connecting member 4, and the shackle is a commonly used wire rope shackle.

Specific operation steps are described as follows.
Attachment of the metal roof plate 1→attachment of the impervious plate 2→attachment of the rib fixing clamp 6 and the X-shaped cross member 3→attachment of the linear connection member 4→acceptance inspection.

Before installation, check whether the materials such as the X-shaped cross member 3, the straight connecting member 4, the aluminum alloy T-shaped member 5, the rib fixing clamp 6, the U-shaped jig 7, the bolt, and the waterproof gasket are defective. After checking and confirming that the product is not defective, it can be used.

Installation of metal shingle 1 Measure the actual length of the plate material for mounting the metal shingle 1, check the length and width of the plate material with the corresponding plate number according to the measured length, and if necessary Cut the plate, arrange the metal plate according to the start line of the plate arrangement, align the width covering mark line of the plate with the position of the start line, and design structural length at both ends of the plate in the longitudinal direction hold.
A lower layer plate (lower support plate) is fixed to the roof purlin with a tapping screw, and a metal roof plate 1 is arranged above the lower layer plate. , Draw a positioning line of the bottom plate of the aluminum alloy T-shaped member 5 as a fixing and control line of the aluminum alloy T-shaped member 5, install the aluminum alloy T-shaped member 5 in a predetermined position, and drill a hole in the roof purlin The aluminum alloy T-shaped member 5 is fixed with a dowel bolt.
After installing the aluminum alloy T-shaped member 5, cut it with a knife to expose the aluminum alloy T-shaped member 5 when laying the non-woven fabric, heat insulating layer, etc., so that there is no rain or snow when laying the heat insulating coil layer. It should be done according to the weather, and the coil material that has been laid every day should complete the installation of the metal plate on the same day.

A metal plate is press-formed with a dedicated veneer press, laid on the roof, edge-locked 360 degrees with a dedicated edge-lock machine, the position of the metal plate is adjusted, edge-locked, and an aluminum alloy T-shaped member 5 is formed. It should be connected to the metal plate and checked whether the engagement of the two metal plates is flat before edgelocking, and in the process of advancing the edgelocking, force should be applied to a range of about 1 meter in front of the edgelocking machine. The edges of the object to be abutted should be tightly joined, and the edge of the object to be locked should be continuous, flat, and free from twisting and cracking. When installing, check the deviation of the installation of the plate again, if the design requirements are met, check the entire surface of the plate, and if the requirements cannot be met, align within the next mark segment, and then align within the main mark segment. If possible, the mark segments are aligned and then edge-locked on the entire surface, and a plurality of metal sheets are sequentially edge-locked to form the metal roof shingle 1 .

Installation of the impermeable plate 2 Based on the design drawing requirements and geometric dimensions, the control line is placed at the installation position of the impermeable plate 2. Before installing the impermeable plate 2, the lower support of the impermeable plate Install the frame, fix the support frame to the roof purlin, fix between the impermeable plate 2 and the lower support frame by tapping screws and structural adhesive, pre-preserving the support frame, and install the support frame. When installing, it is required that the position is accurate and the connection is firm, and after installation, the center line, surface elevation, etc. are all checked. , In order to form the impervious board 2 by eliminating errors in a timely manner, every time 10 board materials are installed, one line is drawn and checked.

Attachment of the rib fixing clamp 6 and the X-shaped cross member 3 The rib fixing clamp 6 which performs the locking action is attached to the already attached upright locking edge, and the end of the X-shaped cross member 3 located inside the water shield 2 is attached. , the impermeable plate 2 and the rib fixing clamp 6 at the corresponding position are connected sequentially by bolts, and the end of the X-shaped cross member 3 located outside the impermeable plate 2 and the rib fixing clamp at the corresponding position 6 are connected by bolts, and when the X-shaped cross member 3 is attached, waterproof gaskets are installed on the bolts at its ends to avoid corrosion.

Attachment of line-shaped connecting member 4 In order to ensure that the metal roof shingles 1 and the impermeable board 2 are integrally connected by the X-shaped cross member 3 and the line-shaped connecting member 4, the X-shaped cross member 3 is installed. A U-shaped jig 7 is connected to the upper end bolt at the intersection of , and a long line-shaped connecting member 4 is attached to the U-shaped jig 7 and fixed.

Acceptance Inspection After the installation of the entire structure is completed, the builder performs a self-check, and after passing the self-check, reports the inspection unit and conducts an acceptance inspection.

What has been described is only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Within the technical scope disclosed in the present invention, any equivalent substitution or modification based on the technical solution of the present invention and the idea of its utility model shall fall within the protection scope of the present invention. is.

Claims (6)

comprising a metal shingle (1) mounted above a roof purlin, said metal shingle (1) being formed such that a plurality of metal shingles are locked successively at their edges, said metal shingle An impermeable plate (2) is mounted on the outside of (1), and the impermeable plate (2) is secured to the metal roof plate (1) by a plurality of X-shaped cross members (3) installed at intervals. A reinforcing structure for preventing wind peeling of a water shield for a metal roof, characterized in that a plurality of X-shaped cross members (3) are fixed to the upper end and are integrally connected by a linear connection member (4) . The metal shingle (1) and the roof purlin are connected by an aluminum alloy T-shaped member (5), and the upper end of the aluminum alloy T-shaped member (5) is for locking the metal shingle upright. It is tightened and fixed by a rib fixing clamp (6) fitted inside the edge and fitted on the outside of the upright locking edge, and the lower end bolt of the aluminum alloy T-shaped member (5) is anchored to the roof purlin. , two aluminum alloy T-shaped members (5) located on both inner and outer sides below the water shielding plate (2) are correspondingly installed on one of the upright locking edges of the metal roof plate (1). , the rib-fixing clamp (6) corresponds one-to-one with the aluminum alloy T-shaped member (5), and the X-shaped cross member (3) clamps two adjacent uprights of the metal roof plate (1). the ends of the X-shaped cross members (3) located between the locking edges and positioned on both the inner and outer sides below the water shield (2) and positioned inside the water shield (2); Said impermeable plate (2) and said rib fixing clamp (6) at the corresponding position are sequentially connected by bolts, and said X-shaped cross member (3) located outside said impermeable plate (2). The reinforcing structure for preventing wind peeling of a metal roof impermeable plate according to claim 1, characterized in that the rib fixing clamps (6) at corresponding positions with the ends are connected by bolts. Said rib fixing clamp (6) consists of a clamp body (6.1) fixed around the locking edge and an upper support plate (6.2) fixed to the upper end of the clamp body (6.1). and the ends of the X-shaped cross member (3) are attached to the upper supporting plate (6.2). reinforced structure. Said X-shaped cross member (3) comprises two cross-bolted connection plates, the intersection of the connection plates is bent upwards, and the upper end bolt is connected with a U-shaped jig (7). 4. The water shield for a metal roof according to claim 3, wherein the linear connection member (4) is attached to the X-shaped cross member (3) by the U-shaped jig (7). Reinforced structure to prevent wind peeling of the plate. 5. The metal roof according to claim 4, characterized in that the linear connection member (4) is a long square pipe and is locked by bolts installed on both sides of the U-shaped jig (7). Reinforced structure to prevent wind peeling of impermeable plates. The linear connection member (4) is a long wire rope, and the U-shaped jig (7) is provided with a through hole for connecting the linear connection member (4). 5. The waterproofing for metal roof according to claim 4, characterized in that shackles are installed at both ends of the linear connection member (4) for locking it to the U-shaped jig (7). Reinforced structure to prevent wind peeling of the plate.

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