Mounting structure of wall body at top of door and window opening

Abstract

The utility model provides an installation structure of a door and window opening top wall, and belongs to the technical field of building construction. According to the technical scheme, the mounting structure comprises a plurality of mounting rods arranged on the lower side face of a steel beam, the mounting rods protrude out of the steel beam outwards, a plurality of mounting grooves matched with the mounting rods are formed in the lower side edge of a top wall, and the mounting rods are arranged in the corresponding mounting grooves. The utility model has the beneficial effects that: the scheme is simple in structure, convenient to implement, and suitable for the installation of the top wall body of the door and window opening of a large-span door and window opening or a higher building, so that the top wall body can bear higher wind pressure.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of installation structures of door and window hole top wall body in the field of building construction technology, in particular to a kind of installation structures of door and window hole top wall body. BACKGROUND

[0002] Door and window hole top wall body is the weak position of wall body, especially for wallboard type outer wall, upper part of hole often uses door head plate, that is, a horizontal plate is supported on the vertical wallboard on both sides of hole. The installation method of this door head plate causes the door head plate to be difficult to withstand large wind pressure, and is not suitable for large-span door and window hole or higher building. Therefore, the present application provides an installation structure of door and window hole top wall body. SUMMARY

[0003] The utility model aims at providing an installation structure of door and window hole top wall body which is simple in structure and suitable for large-span door and window hole or higher building.

[0004] The utility model is realized by the following measures:

[0005] An installation structure of door and window hole top wall body, characterized by comprising a plurality of installation rods arranged on the lower side of the steel beam, the installation rods protrude outward from the steel beam, a plurality of installation grooves are arranged on the lower side of the top wall body to cooperate with the installation rods, the installation rods are arranged in the corresponding installation grooves, and the top wall body is installed by cooperation between the installation grooves and the installation rods. Meanwhile, notched grooves are arranged on the vertical wall bodies on both sides to cooperate with the top wall body. During installation, the ends of the top wall body are supported in the notched grooves on both sides.

[0006] The utility model also has the following specific features:

[0007] A pair of angle steels are arranged between the two adjacent installation rods, the angle steels on both sides form clamping grooves to cooperate with the lower side of the top wall body, the lower side of the top wall body is clamped in the clamping grooves, and the angle steels are specifically welded on the side surfaces of the installation rods.

[0008] The angle steels on both sides are connected into a whole through flat irons arranged on the lower side surfaces, and the flat irons are specifically welded on the angle steels.

[0009] The installation rods are square steels.

[0010] The upper side surface of the square steel is provided with an opening, a sleeve is welded in the opening, the upper end surface of the sleeve is flush with the upper side surface of the square steel, and an internal thread is arranged in the sleeve;

[0011] An installation hole is arranged on the steel beam, a bolt is arranged in the installation hole to cooperate with the internal thread, and the lower end of the bolt is screwed into the sleeve.

[0012] The utility model discloses beneficial effect is: the simple structure of this scheme, convenient implementation is applicable to the installation of large -span door -window hole or higher building's door -window hole top wall, makes top wall can bear bigger wind pressure. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the schematic view of the top wall installation of the utility model embodiment.

[0014] Figure 2 It is the overall structure schematic view of the utility model embodiment.

[0015] Figure 3 It is Figure 2 The enlarged view of A.

[0016] Figure 4 It is the related structure schematic view of square steel in the utility model embodiment.

[0017] Among them, the sign is: 1, steel beam;2, top wall;3, angle steel;4, installation pole;5, vertical wall;6, flat iron;7, bolt;8, sleeve. DETAILED DESCRIPTION

[0018] It needs to be explained that in the case of no conflict, the embodiment in the utility model and the feature in the embodiment can be combined mutually.

[0019] In the description of the utility model, need understanding is, the orientation or position relation that the term "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" etc. is shown based on the orientation or position relation of drawing, only is for the convenience of describing the utility model and simplifying the description, and is not the device or element that the indicated or implied must have the specific orientation, with specific orientation structure and operation, therefore can not be understood as the restriction of the utility model. In addition, the term "first", "second" etc. is only for the description purpose, and can not be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the feature of "first", "second" etc. can be explicitly or implicitly include one or more features. In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or two or more.

[0020] In the description of the utility model, it is to explain, unless otherwise definite and limited, the term "installation", "link", "connection" should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be the communication inside two elements.For ordinary skilled person in the art, the above-mentioned terms can be understood by the specific meaning in the utility model through specific circumstances.

[0021] In order to clearly illustrate the technical features of the scheme, the following through specific embodiments, the scheme is described.

[0022] Referring to Figures 1-4 A door and window opening top wall mounting structure, including a plurality of installation rod 4 set on the lower side of steel beam 1, installation rod 4 protrudes outward from steel beam 1, the lower side of top wall 2 is provided with a plurality of installation groove matched with installation rod 4, installation rod 4 is arranged in the corresponding installation groove, and the top wall 2 is installed through the cooperation of the installation groove and the installation rod 4, and the vertical wall 5 on the two sides is provided with a notch groove matched with the top wall 2, when installing, the two ends of the top wall 2 are supported in the notch groove on the two sides.

[0023] A pair of angle steels 3 are arranged between the two adjacent installation rods 4, and the two side angle steels 3 form a clamping groove matched with the lower side of the top wall 2, the lower side of the top wall 2 is clamped in the clamping groove, and the specific angle steel 3 is welded on the side surface of the installation rod 4.

[0024] The two side angle steels 3 are connected into a whole through the flat iron 6 arranged on the lower side, and the specific flat iron 6 is welded on the angle steel 3.

[0025] The installation rod 4 is square steel.

[0026] The upper side of the square steel is provided with an opening, a sleeve 8 is welded in the opening, the upper end surface of the sleeve 8 is flush with the upper side of the square steel, and an internal thread is arranged in the sleeve 8;

[0027] The steel beam 1 is provided with a mounting hole, and a bolt 7 matched with the internal thread is arranged in the mounting hole, and the lower end of the bolt 7 is screwed in the sleeve 8.

[0028] The technical features not described in the utility model can be realized by or using the prior art, which will not be repeated here, of course, the above description is not the limitation of the utility model, the utility model also is not limited to the above examples, the changes, modifications, additions or replacements made by ordinary skilled person in the technical field within the essential scope of the utility model should also belong to the protection scope of the utility model.

Claims

1. An installation structure for the top wall of a door or window opening, characterized in that, The installation pole (4) is set on the lower side of the steel beam (1) and protrudes outward, and the lower side of the top wall (2) is provided with a plurality of installation grooves matched with the installation pole (4), and the installation pole (4) is arranged in the corresponding installation groove.

2. The mounting structure for a wall top of a door and window aperture according to claim 1, wherein A pair of angle steels (3) is arranged between two adjacent installation poles (4), and the two side angle steels (3) form a clamping groove matched with the lower side of the top wall (2).

3. The mounting structure for a wall top of a door and window aperture according to claim 2, characterized by, The two side angle steels (3) are connected into a whole through the flat iron (6) arranged on the lower side.

4. The mounting structure for a wall top of a door and window aperture according to claim 1, wherein The installation pole (4) is square steel.

5. The mounting structure for a wall top of a door and window aperture according to claim 4, wherein The upper side of the square steel is provided with an opening, a sleeve (8) is welded in the opening, the upper end surface of the sleeve (8) is flush with the upper side of the square steel, and an internal thread is arranged in the sleeve (8); The steel beam (1) is provided with an installation hole, a bolt (7) matched with the internal thread is arranged in the installation hole, and the lower end of the bolt (7) is screwed in the sleeve (8).

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