CN212641780U

CN212641780U - Prefabricated heat-insulation board with light steel framework

Info

Publication number: CN212641780U
Application number: CN202020097047.5U
Authority: CN
Inventors: 董如兵
Original assignee: Shanghai Xiaoqi New Energy Technology Co Ltd
Current assignee: Tongren Xiaoqi Environmental Protection Technology Co.,Ltd.
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2021-03-02
Anticipated expiration: 2030-01-16

Abstract

The utility model discloses a light steel skeleton prefabricated insulation board relates to a building floor, specifically includes skeleton and last skeleton down, the both ends of skeleton and last skeleton are together through fastening bolt fixed connection respectively down, and the bottom surface of skeleton and the top surface of last skeleton all have panel through bolt fixed mounting down, form the heat preservation down between skeleton and the last skeleton, and the bottom surface both ends symmetrical welding of skeleton has the built-in fitting down. In the use process of the utility model, the weight and the material consumption of the insulation board are reduced, and the production cost of the insulation board is saved; the space formed between the upper framework and the lower framework is filled with the heat-insulating material, so that the heat-insulating effect of the heat-insulating plate is improved; the bottom surface of the lower framework is provided with the embedded part, so that the insulation board is convenient to install and use; go up through fastening bolt fixed connection between skeleton and the lower skeleton, easy dismounting has reduced the equipment degree of difficulty of heated board.

Description

Prefabricated heat-insulation board with light steel framework

Technical Field

The utility model relates to a building floor specifically is a light steel framework prefabricated insulation board.

Background

The traditional floor slabs are all reinforced concrete floor slabs made of reinforced concrete synthetic materials, and although the floor slabs are provided with heat insulation layers, the reinforced concrete floor slabs are heavy in weight, high in manufacturing cost, long in manufacturing period, inconvenient to transport, free of sound insulation, and poor in heat insulation and shock insulation effects.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a light steel skeleton prefabricated insulation board to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a light steel skeleton prefabricated insulation board, includes skeleton and last skeleton down, the both ends of skeleton and last skeleton are in the same place through fastening bolt fixed connection respectively down, and the bottom surface of skeleton and the top surface of last skeleton all have panel through bolt fixed mounting down, form the heat preservation between skeleton and the last skeleton down, and the bottom surface both ends symmetrical welding of skeleton has the built-in fitting down.

As a further aspect of the present invention: the lower framework and the upper framework are identical in structure and are arranged oppositely.

As a further aspect of the present invention: the plate is formed by extrusion and pressing of rigid polyurethane.

As a further aspect of the present invention: and the insulating layer is filled with glass wool.

As a further aspect of the present invention: the embedded part mainly comprises pre-buried pole, spine and barb, and pre-buried pole passes through the bottom surface both ends of welded mode fixed mounting skeleton under, and the bottom fixed mounting of pre-buried pole has the spine, and the spine is most advanced toper down, is equipped with a plurality of barb on the lateral wall of pre-buried pole, spine and barb all with pre-buried pole integrated into one piece.

As a further aspect of the present invention: the lower framework mainly comprises connecting blocks, connecting rods, inclined rods and threaded holes, the connecting rods are fixedly connected with one connecting block in a welding mode respectively from head to tail, a rectangle is formed between the connecting rods, threaded holes are formed in each connecting block, fastening bolts are connected with the connecting blocks through the threaded holes in a threaded mode, the two inclined rods which are arranged in a crossed mode are fixedly mounted in the rectangle formed by the connecting rods, and the two ends of the inclined rods are fixedly connected with the connecting blocks, on diagonal lines, of the rectangle in a welding mode.

Compared with the prior art, the beneficial effects of the utility model are that: in the use process of the utility model, the framework formed by the upper framework and the lower framework replaces the framework of the heat preservation plate formed by the plate body, thereby reducing the weight and the material consumption of the heat preservation plate and saving the production cost of the heat preservation plate; the space formed between the upper framework and the lower framework is filled with the heat-insulating material, so that the heat-insulating effect of the heat-insulating plate is improved; the bottom surface of the lower framework is provided with the embedded part, so that the insulation board is convenient to install and use; go up through fastening bolt fixed connection between skeleton and the lower skeleton, easy dismounting has reduced the equipment degree of difficulty of heated board.

Drawings

Fig. 1 is a schematic structural diagram of a prefabricated heat-insulation board with a light steel framework.

Fig. 2 is a schematic structural diagram of a lower framework in a prefabricated heat-insulation board with a light steel framework.

Fig. 3 is a schematic structural diagram of an embedded part in a prefabricated heat insulation board with a light steel framework.

As shown in the figure: the heat-insulating plate comprises an embedded part 1, an embedded rod 11, a spine 12, barbs 13, a lower framework 2, a connecting block 21, a connecting rod 22, an inclined rod 23, a threaded hole 24, an upper framework 3, a plate 4, a heat-insulating layer 5 and a fastening bolt 6.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 3, in the embodiment of the present invention, a light steel framework prefabricated insulation board includes a lower framework 2 and an upper framework 3, two ends of the lower framework 2 and the upper framework 3 are respectively fixedly connected together through fastening bolts 6, the lower framework 2 and the upper framework 3 have the same structure and are oppositely arranged, a board 4 is fixedly installed on the bottom surface of the lower framework 2 and the top surface of the upper framework 3 through bolts, the board 4 is formed by extrusion pressing of rigid polyurethane, a thermal insulation layer 5 is formed between the lower framework 2 and the upper framework 3, the thermal insulation layer 5 is filled with glass wool, the thermal insulation performance of the insulation board is improved through the glass wool 1, embedded parts 1 are symmetrically welded on two ends of the bottom surface of the lower framework 2, and the insulation board is convenient to be fixed through the embedded parts 1;

the embedded part 1 mainly comprises embedded rods 11, sharp spines 12 and barbs 13, the embedded rods 11 are fixedly mounted at two ends of the bottom surface of the lower framework 2 in a welding mode, the sharp spines 12 are fixedly mounted at the bottom ends of the embedded rods 11, the sharp spines 12 are conical with the pointed ends facing downwards, the embedded rods 11 can be conveniently inserted into external wallboards through the sharp spines 12, a plurality of barbs 13 are arranged on the side walls of the embedded rods 11, the sharp spines 12 and the barbs 13 are integrally formed with the embedded rods 11, the fixing effect of the embedded rods 11 on the insulation boards is improved through the barbs 13, and the situation that the embedded rods 11 are unstable in fixing is avoided;

lower skeleton 2 mainly by connecting block 21, connecting rod 22, down tube 23 and screw hole 24 constitute, connecting rod 22 head and the tail respectively with a connecting block 21 through welded mode fixed connection, make and form the rectangle between the connecting rod 22, all set up screw hole 24 on every connecting block 21, fastening bolt 6 passes through screw hole 24 and connecting block 21 threaded connection, fixed mounting has two alternately down tube 23 of arranging in the rectangle that connecting rod 22 formed, the both ends of down tube 23 are diagonal connecting block 21 through welded mode fixed connection with the rectangle respectively, the stability of skeleton 2 under the improvement through down tube 23.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention, and the following claims are therefore to be read in this light of the appended claims.

Claims

1. The utility model provides a prefabricated heated board of light steel skeleton, includes skeleton (2) and last skeleton (3) down, its characterized in that, the both ends of skeleton (2) and last skeleton (3) are in the same place through fastening bolt (6) fixed connection respectively down, and the bottom surface of skeleton (2) and the top surface of last skeleton (3) all have panel (4) through bolt fixed mounting down, form between skeleton (2) and the last skeleton (3) heat preservation (5), and the bottom surface both ends symmetrical welding of skeleton (2) has built-in fitting (1) down.

2. The prefabricated heat-insulation board with the light steel framework as claimed in claim 1, wherein the lower framework (2) and the upper framework (3) are identical in structure and are arranged oppositely.

3. A lightweight steel frame prefabricated thermal insulation board according to claim 1, wherein the board (4) is formed by extrusion molding and pressing of rigid polyurethane.

4. The prefabricated heat-insulation board with the light steel framework as claimed in claim 1, wherein glass wool is filled in the heat-insulation layer (5).

5. The prefabricated heat preservation board of light steel skeleton of claim 1, characterized in that, built-in fitting (1) mainly comprises pre-buried pole (11), spine (12) and barb (13), and pre-buried pole (11) are through welded mode fixed mounting at the bottom surface both ends of skeleton (2) down, and the bottom fixed mounting of pre-buried pole (11) has spine (12), and spine (12) are most advanced toper down, are equipped with a plurality of barb (13) on the lateral wall of pre-buried pole (11), spine (12) and barb (13) all with pre-buried pole (11) integrated into one piece.

6. The light steel framework prefabricated heat-insulation board as claimed in claim 1, wherein the lower framework (2) mainly comprises connecting blocks (21), connecting rods (22), inclined rods (23) and threaded holes (24), the connecting rods (22) are fixedly connected with one connecting block (21) end to end in a welding mode respectively, a rectangle is formed between the connecting rods (22), each connecting block (21) is provided with a threaded hole (24), fastening bolts (6) are in threaded connection with the connecting blocks (21) through the threaded holes (24), two inclined rods (23) which are arranged in a crossed mode are fixedly installed in the rectangle formed by the connecting rods (22), and two ends of each inclined rod (23) are fixedly connected with the connecting blocks (21) of which the two ends are diagonal lines with the rectangle respectively in a welding mode.