CN218234071U

CN218234071U - Roof dividing joint structure convenient to assemble and install

Info

Publication number: CN218234071U
Application number: CN202222857792.7U
Authority: CN
Inventors: 谢晋; 廖自全; 陈明雨; 余超; 魏成
Original assignee: Sichuan Construction Mechanization Engineering Co ltd
Current assignee: Sichuan Construction Mechanization Engineering Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-01-06
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses a roof dividing joint structure convenient for combination and installation, which relates to the technical field of roof dividing joints and comprises butt-joint plates, a filling strip and a connecting sheet, wherein one side of each butt-joint plate is provided with a buckle plate, the buckle plates of the two butt-joint plates are mutually fixedly connected, and two sides of each butt-joint plate are provided with a plurality of fixing screws for fixing the butt-joint plates and the buckle plates; the filling strip is arranged between the butt joint plate and the buckle plate; the connection piece is installed between adjacent box seam, and the connection piece is connected with the butt joint board of two box seams through a plurality of connecting screws, and it is loaded down with trivial details to have solved box seam junction installation process, and the problem of easy ageing deformation, has reduced the seepage hidden danger, has reduced construction process.

Description

Roof dividing joint structure convenient to assemble and install

Technical Field

The utility model relates to a roofing dividing joint technical field especially relates to a roofing dividing joint structure convenient to aggregate erection.

Background

The rigid waterproof layer is easy to crack under the influence of factors such as deformation of a structural layer and the like, and leakage is caused, during design, the deformation capacity of the waterproof layer is considered, necessary structure or construction measures are taken to avoid and reduce cracking of the waterproof layer, an expected waterproof effect is achieved, the total shrinkage value and the temperature stress of the large-area waterproof layer are reduced, leakage caused by cracking of the waterproof layer due to displacement of the structural layer and temperature and humidity changes is avoided, the waterproof layer is divided according to the shape of a flat roof, the size and the structural arrangement, seams are reserved, the two sides of the existing grid seams are mostly single-layer metal plates, the grid seams generally have multiple connections and corners, the installation process of the positions is complicated, and the single-layer metal plates, screws and the like are easy to age and deform, and leakage is caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a box seam junction installation is loaded down with trivial details, and the problem of easy ageing deformation, has proposed a box seam structure convenient to make up in the junction, has set up two butt-joint plates that connect through the buckle plate and has been used for connecting the connection piece of box seam, has reduced the seepage hidden danger, has reduced construction process.

The utility model discloses a following technical scheme realizes:

a roof dividing joint structure convenient to assemble and install comprises butt plates, filling strips and connecting pieces, wherein one side of each butt plate is provided with a buckle plate, the buckle plates of the two butt plates are fixedly connected with each other, a plurality of fixing screws are arranged on two sides of each butt plate, and the fixing screws are connected to the butt plates and the buckle plate of the other butt plate; the filling strip is arranged between the butt joint plate and the buckle plate; the connecting piece is installed between adjacent dividing joints and is connected with the butt joint plates of the two dividing joints through a plurality of connecting screws.

Traditional box seam need punch usually in order to guarantee the connection effect at the corner junction and use the screw fixation, but the metal sheet of both sides generally is the individual layer metal sheet, in order to guarantee fixed effect and antiseep effect, the construction precision requirement of junction is higher, and the work progress is loaded down with trivial details, and still can't stop the problem of seepage, and this scheme uses two in order to overcome above-mentioned problem the main part of box seam is regarded as to the buttcover board, and the buckle plate between the buttcover board is two hooked face, and the buckle plate that two symmetries set up can be hooked each other and form stable connection together, the space of reserving between buttcover board and the buckle plate is used for setting up the filler strip, and common rigid layer roofing box seam antiseep way generally is roofing oleamen caulking. The filling strips in the scheme adopt elastic materials to replace the factice, so that the sealing effect in the dividing joints is ensured, the appearance is more neat, the elastic materials only need to be attached to the joints, the construction difficulty is low, and the filling strips can also block the joints caused by deformation or loosening of screw holes;

the connection piece laminating is in the butt-joint plate junction, and the connection screw is fixed and is lived the butt-joint plate of homonymy and the buckle plate of opposite side, and stability is higher, prevents that the screw from producing the slope and droing, and the stability of connecting is higher, and the antiseep effect is better.

Preferably, the buckle plate includes two towards outside open-ended U type grooves, two U type grooves on the buckle plate constitute inside cavity, the connecting screw passes one the buckle plate of buttcover plate and another buttcover plate gets into in the inside cavity, inside cavity can be used for holding the screw, prevents that the screw from destroying the packing and describe the structure.

Preferably, the inside buffering cavity that is equipped with of packing strip for alleviate the extrusion force that expend with heat and contract with cold and produce, prevent that the packing strip inflation from leading to the butt plate to warp.

Preferably, two of straight line connection the box seam both sides are equipped with A type connection piece, A type connection piece is through a plurality of connecting screw fixes on adjacent buttcover plate, and the cross sectional shape is the same, therefore the buttcover plate and the buckle plate of adjacent box seam can correspond to be connected, and the packing strip also can extrude to lean on low, and wherein A type connection piece is the straight line type connection piece, can laminate completely on the separation of butt joint meets, guarantees the stability of connecting.

Preferably, two of T type connection the box seam is seted up the incision in connecting face department for two filler strips that separate the seam can contact and extrude, form sealed effect, two the box seam is equipped with B type connection piece in the both sides of junction, B type connection piece is through a plurality of connecting screw fixes on the butt-joint plate, and B type connection piece is the sheetmetal of 90 bendings, can laminate in the corner.

Preferably, the two dividing joints connected at the corner are respectively cut at an angle of 45 degrees at the joint, namely, under the overlooking visual angle, an isosceles right triangle area is respectively cut off, the cutting surfaces of the two dividing joints are mutually matched to form a 90-degree connected separating joint, so that the filling strips are fully contacted, the sealing effect is ensured, the two dividing joints are provided with B-type connecting pieces at two sides of the joint, the B-type connecting pieces are fixed on the butt joint plate through a plurality of connecting screws, the connection relation is similar to that of the B-type connecting pieces, and the B-type connecting pieces can be attached at the inner corner and the outer corner.

Preferably, a cement mortar layer is arranged below the butt joint plate and used for fixing the positions of the dividing joints and buffering the mutual extrusion force between the roof and the dividing joints.

Preferably, set screw and connecting screw all are self tapping screws, can directly nail into the buttjunction plate, need not punch in advance, improve the efficiency of construction.

Preferably, the butt-joint plate is aluminum alloy plate, and aluminum alloy plate has better rust-resistant effect, and weight is lighter, the self tapping screw's of also being convenient for installation.

Preferably, the filling strip is made of rubber, the rubber has strong elasticity, the sealing effect can be realized by extrusion, and gaps between the butt plate and the buckle plate can be blocked at the junction of the dividing joints.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

the butt joint plate that has set up two and connect through the buckle plate and the connection piece that is used for connecting the box seam, reduced the seepage hidden danger, reduced construction process, various connection conditions such as corner, T type, linear type can be suitable for to two kinds of connection pieces, can be fast conveniently complete the installation of large tracts of land box seam.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a cross-sectional view of the present invention at the connection sheet;

FIG. 2 is a cross-sectional view of the present invention at the middle section;

FIG. 3 is a detailed structure diagram of the middle butt plate and the filler strip of the present invention;

FIG. 4 is a drawing of the utility model in which the straight lines connect the dividing joints to be installed;

FIG. 5 is a view of the T-shaped connecting dividing joint of the present invention;

FIG. 6 is a schematic perspective view of FIG. 5;

FIG. 7 is a diagram of the utility model of the middle corner connecting dividing joint to be installed;

FIG. 8 is a diagram of the cross connecting dividing joint of the present invention;

reference numbers and corresponding part names in the figures:

1-a butt plate; 11-a snap plate; 12-an internal cavity; 2-filling strips; 21-a buffer cavity; 3, connecting a sheet; 31-A type connecting sheet; 32-B type connecting sheets; 4-fixing screws; 5-connecting screws; 6-cement mortar layer; 7-cutting surface.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to those of ordinary skill in the art that: it is not necessary to employ these specific details to practice the invention. In other instances, well-known structures, circuits, materials, or methods have not been described in detail so as not to obscure the invention.

Throughout the specification, reference to "one embodiment," "an embodiment," "one example," or "an example" means: the particular features, structures, or characteristics described in connection with the embodiment or example are included in at least one embodiment of the present invention. Thus, the appearances of the phrases "one embodiment," "an embodiment," "one example" or "an example" in various places throughout this specification are not necessarily all referring to the same embodiment or example. Furthermore, the particular features, structures, or characteristics may be combined in any suitable combination and/or sub-combination in one or more embodiments or examples. Further, those of ordinary skill in the art will appreciate that the illustrations provided herein are for illustrative purposes and are not necessarily drawn to scale. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In the description of the present invention, the terms "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "high", "low", "inner", "outer", etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the scope of the present invention.

Examples

A roof dividing joint structure for facilitating assembly and installation, as shown in figure 1, comprising:

the butt joint plate 1 is provided with a buckle plate 11 on one side of the butt joint plate 1, the buckle plates 11 of the two butt joint plates 1 are fixedly connected with each other, a plurality of fixing screws 4 are arranged on two sides of the butt joint plate 1, and the fixing screws 4 are connected to the butt joint plate 1 and the buckle plate 11 of the other butt joint plate;

the filler strip 2 is arranged between the butt plate 1 and the buckle plate 11;

and the connecting piece 3 is arranged between the adjacent dividing joints, and the connecting piece 3 is connected with the butt joint plates 1 of the two dividing joints through a plurality of connecting screws 5.

The two butt joint plates 1 are used as main bodies of the dividing joint, the buckle plates 11 between the butt joint plates 1 are two hook-shaped plate surfaces, the two symmetrically arranged buckle plates 11 can be hooked together to form stable connection, a reserved space between the butt joint plates 1 and the buckle plates 11 is used for arranging the filling strips 2, the filling strips 2 adopt elastic materials to replace factice, the sealing effect inside the dividing joint is guaranteed, the appearance is neat, the elastic materials only need to be attached at the joint, the construction difficulty is low, and the filling strips 2 can also block gaps generated by deformation of the joint or loosening of screw holes; this roofing separation seam is because of the surface is smooth, both sides increase fixed screw 4 and fix, not only retrained the removal of novel roofing separation seam when the rigidity layer is pour, and make better linking together of concrete and novel roofing separation seam, connection piece 3 and connecting screw 5 then make the box seam of connecting in the equidirectional not all can connect fast fixedly, the efficiency of construction is high, and the connection effect is stable, the filling layer can support each other after connecting and lean on, it is sealed to form in the junction, reach the effect of antiseep.

In one or more embodiments, as shown in fig. 3, the fastening plate 11 includes two U-shaped grooves that are open towards the outside, the U-shaped grooves on the two fastening plates 11 form an internal cavity 12, the connection screw 5 passes through the fastening plates 11 of one docking plate 1 and the other docking plate 1 and enters the internal cavity 12, and the internal cavity 12 can be used for accommodating the screw to prevent the screw from damaging the structure of the filler strip 2.

In one or more embodiments, as shown in fig. 3, a buffer cavity 21 is provided inside the filler strip 2 for relieving the extrusion force generated by thermal expansion and cold contraction, and preventing the expansion of the filler strip 2 from causing the deformation of the butt plate 1.

In one or more embodiments, as shown in fig. 4, a type a connecting piece 31 is disposed on two sides of two linearly connected cell seams, the type a connecting piece 31 is fixed on the adjacent butt-joint plate 1 through a plurality of connecting screws 5, the cross-sectional shapes are the same, so that the butt-joint plate 1 and the snap plate 11 of the adjacent cell seams can be correspondingly connected, and the filler strip 2 can also be extruded to lean against, wherein the type a connecting piece 31 is a linear connecting piece 3, and can be completely attached to the butted separation seams, thereby ensuring the stability of connection.

In one or more embodiments, as shown in fig. 5 and 6, the butt plate 1 at the connecting surface of two cell seams of a T-shaped connection is cut off, so that the filler strips 2 of the two separation seams can contact and squeeze to form a sealing effect, two cell seams are provided with a B-type connecting piece 32 at two sides of the connecting surface, the B-type connecting piece 32 is fixed on the butt plate 1 by a plurality of connecting screws 5, the B-type connecting piece 32 is a metal sheet bent at 90 degrees and can be attached at a corner, similarly, as shown in fig. 8, in a cross-shaped connecting structure, the process of connecting construction is similar to that of the T-shaped connection, and a part of the butt plate 1 also needs to be cut off in advance.

In one or more embodiments, as shown in fig. 8, two cell seams connected at a corner are respectively cut at an angle of 45 ° at the joint, that is, in a top view, an isosceles right triangle area is respectively cut off, the cut surfaces 7 of the two cell seams are mutually matched to form a separation seam connected at 90 °, so that the filling strips 2 are fully contacted, and a sealing effect is ensured, the two sides of the joint of the two cell seams are provided with a type B connecting piece 32, the type B connecting piece 32 is fixed on the butt joint plate 1 through a plurality of connecting screws 5, similar to the above connection relationship, and the type B connecting piece can be attached at an inner corner and an outer corner.

In one or more embodiments, as shown in fig. 2, a cement mortar layer 6 is provided below the butt plate 1 to fix the position of the cell seams and to cushion the mutual pressing force between the roof and the cell seams.

In one or more embodiments, as shown in fig. 1 or 4, the fixing screws 4 and the connecting screws 5 are self-tapping screws, and can be directly nailed into the butt-jointed plate 1 without punching in advance, so that the construction efficiency is improved.

In one or more embodiments, the butt plate 1 is an aluminum alloy plate, and the aluminum alloy plate has a good antirust effect, is light in weight, and is convenient for mounting of the self-tapping screw.

In one or more embodiments, the filling strips 2 are rubber filling strips 2, the rubber has strong elasticity, can be extruded and realize a sealing effect, and gaps between the butt plate 1 and the buckle plate 11 can be blocked at the junction of the dividing joints.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a roofing parting joint structure convenient to aggregate erection which characterized in that includes:

the butt joint plate comprises butt joint plates (1), wherein a buckle plate block (11) is arranged on one side of each butt joint plate (1), the buckle plate blocks (11) of the two butt joint plates (1) are fixedly connected with each other, a plurality of fixing screws (4) are arranged on two sides of each butt joint plate (1), and the fixing screws (4) are connected to the butt joint plates (1) and the buckle plate block (11) of the other butt joint plate;

the packing strip (2) is arranged between the butt plate (1) and the buckle plate block (11);

the connecting piece (3), install between adjacent box seam connecting piece (3), connecting piece (3) are connected with butt-joint plate (1) of two box seams through a plurality of connecting screws (5).

2. A roof dividing joint structure facilitating assembly according to claim 1, characterized in that said snap plate (11) comprises two U-shaped grooves opened towards the outside, the U-shaped grooves on two of said snap plate (11) form an inner cavity (12), and said connecting screw (5) passes through the snap plate (11) of one of said butt plates (1) and the other butt plate (1) and enters into said inner cavity (12).

3. A roof dividing joint structure facilitating assembly according to claim 1, characterised in that the filler strip (2) is provided with a buffer cavity (21) inside.

4. A roof dividing joint structure convenient for combined installation according to claim 1, wherein two dividing joints connected in a straight line are provided with a class a connecting piece (31) at two sides, and the class a connecting piece (31) is fixed on the adjacent butt joint plate (1) through a plurality of connecting screws (5).

5. The roof dividing joint structure convenient for combination and installation of claim 1, wherein two dividing joints of the T-shaped connection are provided with cuts at the connection surface, two connecting pieces (32) of the B type are arranged at two sides of the connection of the two dividing joints, and the connecting pieces (32) of the B type are fixed on the butt joint plate (1) through a plurality of connecting screws (5).

6. The roof dividing joint structure convenient for combination and installation according to claim 1, wherein two dividing joints connected at a corner are respectively cut at an angle of 45 degrees at the joint, the cutting surfaces (7) of the two dividing joints are mutually matched, two class B connecting pieces (32) are arranged at two sides of the joint of the two dividing joints, and the class B connecting pieces (32) are fixed on the butt joint plate (1) through a plurality of connecting screws (5).

7. A roof dividing joint structure facilitating assembly according to claim 1, characterised in that a layer of cement mortar (6) is provided under the butt-jointed plates (1).

8. A roof dividing joint structure facilitating assembly according to claim 1, characterized in that the fixing screws (4) and the connecting screws (5) are self-tapping screws.

9. A roof cell seam construction facilitating assembly according to claim 1, characterised in that the butt plate (1) is an aluminium alloy plate.

10. A roof dividing joint structure facilitating assembly according to claim 1, wherein the filler strip (2) is made of rubber.