CN219794448U - Roof deformation joint structure - Google Patents

Abstract

The utility model discloses a roof deformation joint structure which comprises an aluminum cover plate, a polyphenyl plate and a fixing assembly, wherein the aluminum cover plate comprises two side plates and a joint plate, two ends of the joint plate are respectively connected with the two side plates, when the roof deformation joint structure is installed, a roof convex wall is clamped between the two side plates, the side plates are fixed on the convex wall through the fixing assembly, and the polyphenyl plate is arranged between the joint plate and the convex wall. Use aluminum sheet as the apron of movement joint, the apron lid closes on the protruding wall that the roof was preset to be connected with protruding wall through fixed subassembly, compare in current concrete apron, aluminum sheet's intensity is higher, and there is not shrinkage deformation crack that concrete hydration thermal reaction produced, the structure that unmanned factor caused vibrate not closely knit, traditional reinforced concrete dysmorphism construction difficulty scheduling problem, still used the polyphenyl board to fill the gap between apron and protruding wall, polyphenyl board still has heat preservation and fire prevention fire-retardant effect.

Description

Roof deformation joint structure

Technical Field

The utility model relates to the technical field of deformation joints, in particular to a roof deformation joint structure.

Background

When building length overlength, temperature variation leads to the building to warp the fracture easily, can set up the movement joint structure at the building top layer for this usually, and the movement joint structure usually includes the protruding wall that links to each other with the roof and the apron of lid on protruding wall, and apron both sides lock is in the both sides of protruding wall, and the separation of restriction two sides protruding wall each other prevents the building fracture, uses concrete apron in the prior art generally, and concrete hydration heat reaction and pouring vibration are insufficient can lead to concrete structure stability poor, and easy fracture needs to optimize the movement joint apron.

Disclosure of Invention

Therefore, in order to solve the above problems, an object of the present utility model is to provide a roof deformation joint structure, which includes an aluminum cover plate, a polystyrene plate and a fixing component, wherein the aluminum cover plate includes two side plates and a joint plate, two ends of the joint plate are respectively connected with the two side plates, when the roof deformation joint structure is installed, a roof convex wall is clamped between the two side plates, the side plates are fixed on the convex wall through the fixing component, and the polystyrene plate is arranged between the joint plate and the convex wall.

Preferably, the seam panels are inclined upwardly from both sides to the middle.

Preferably, the seam panel is inclined at an angle of 1 °.

Preferably, the middle part of the seam board is also provided with an arc protrusion.

Preferably, the fixing assembly comprises a bolt group and an iron nail group, and the bolt group and the iron nail group respectively connect the two side plates with the convex wall.

The beneficial effects of the utility model are as follows:

use aluminum sheet as the apron of movement joint, the apron lid closes on the protruding wall that the roof was preset to be connected with protruding wall through fixed subassembly, compare in current concrete apron, aluminum sheet's intensity is higher, and there is not shrinkage deformation crack that concrete hydration thermal reaction produced, the structure that unmanned factor caused vibrate not closely knit, traditional reinforced concrete dysmorphism construction difficulty scheduling problem, still used the polyphenyl board to fill the gap between apron and protruding wall, polyphenyl board still has heat preservation and fire prevention fire-retardant effect.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged partial schematic view of FIG. 1;

FIG. 3 is a schematic perspective view of the present utility model;

reference numerals illustrate: 1. an aluminum cover plate; 2. a seaming panel; 3. a side plate; 31. bolt holes; 4. polyphenyl board; 5. a fixing assembly; 6. a bolt group; 7. an iron nail group; 8. protruding walls.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

fig. 1-3 show a roof deformation joint structure provided by the utility model, which comprises an aluminum cover plate 1, a polystyrene board 4 and a fixing assembly 5, wherein the aluminum cover plate 1 comprises two side plates 3 and a joint plate 2, two ends of the joint plate 2 are respectively connected with the two side plates 3, the whole aluminum cover plate 1 is in a C-shaped structure with a downward opening, when the aluminum cover plate is installed, the aluminum cover plate 1 is covered on a preset convex wall 8 of a roof, at the moment, the two side plates 3 are clamped on two sides of the convex wall 8, the joint plate 2 is positioned above the convex wall 8, and the polystyrene board 4 is arranged between the joint plate 2 and the convex wall 8 to fill a middle gap.

The seam board 2 upwards inclines from both sides to the middle part, forms reverse "V" type, and the building body receives temperature variation influence, and when the movement joint gap was about to enlarge, two curb plate 3 joint restriction movement joint enlarged, prevent that the building body from producing irreversible fracture, and seam board 2 symmetry slope is then the tensile extension of seam board 2 of being convenient for the movement joint can change the interval in reasonable within range.

The angle of inclination of the seaming panel 2 is reasonably selected to be 1 deg..

The middle part of seam board 2 still is equipped with the circular arc arch, and the circular arc arch has increased the total length of seam board 2, and seam board 2 can stretch the scope more widely, and the changeable degree of deformation joint is higher.

The fixing assembly 5 comprises a bolt group 6 and an iron nail group 7, the bolt group 6 and the iron nail group 7 are respectively connected with the two side plates 3 and the convex wall 8, one side plate 3 is required to be provided with a bolt hole 31 in advance, the shape of the bolt hole 31 is a round corner rectangle, and the other side plate 3 is directly nailed by using an iron nail.

Working principle:

the building body is firstly provided with the convex wall 8 in advance in manufacturing, the convex wall 8 is fixedly connected with the building main body, the aluminum cover plate 1 is correspondingly configured according to the preset size of the convex wall 8, the cover plate is covered on the convex wall 8, the inner sides of the two side plates 3 are attached to the two sides of the convex wall 8, the bolt holes 31 are preset on the side plates 3, one side plate 3 is fixed on the convex wall 8 through the bolt group 6, and the other side is fixed through iron nails. When the deformation joint gap of the building body is enlarged due to the influence of temperature change, the two side plates 3 limit the deformation joint to excessively change so as to lead the building body to crack, at the moment, the joint plate 2 stretches and deforms, after the temperature returns to a normal value, the joint plate 2 contracts, and the arc shape on the joint plate 2 gives a larger change space for the deformation joint.

The foregoing description is only of the optional embodiments of the present utility model, and is not intended to limit the scope of the utility model, and all the equivalent structural changes made by the description of the present utility model and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (5)

1. The utility model provides a roofing movement joint structure, its characterized in that, including aluminium system apron (1), polyphenyl board (4) and fixed subassembly (5), aluminium system apron (1) include two curb plates (3) and seam board (2), the both ends of seam board (2) respectively with two curb plate (3) are connected, during the installation, protruding wall (8) joint in roof between two curb plates (3) to fix curb plate (3) on protruding wall (8) through fixed subassembly (5), polyphenyl board (4) set up between seam board (2) and protruding wall (8).

2. Roof deformation joint structure according to claim 1, characterized in that the joint plates (2) are inclined upwards from both sides to the middle.

3. Roof deformation joint structure according to claim 2, characterized in that the angle of inclination of the joint plate (2) is 1 °.

4. Roof deformation joint structure according to claim 2, characterized in that the middle part of the joint plate (2) is also provided with an arc protrusion.

5. Roof deformation joint structure according to claim 1, characterized in that the fixing assembly (5) comprises a bolt set (6) and a nail set (7), the bolt set (6) and the nail set (7) respectively connect the two side plates (3) with the protruding wall (8).