CN217379374U

CN217379374U - Composite environment-friendly fireproof wallboard

Info

Publication number: CN217379374U
Application number: CN202221196773.8U
Authority: CN
Inventors: 宋显宏; 李春燕; 杨旭
Original assignee: Hangzhou Elong Home Furnishing Group Co ltd
Current assignee: Wuhan Tianlu Construction Engineering Co ltd
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-09-06
Anticipated expiration: 2032-05-17

Abstract

The utility model discloses a compound environmental protection fire resistive wall board, including mainboard, bearing plate, first joint groove, second joint groove have transversely been seted up respectively to the side surface about the mainboard, vertically run through between the side in first joint groove and second joint groove and mainboard and seted up a plurality of circular equipment holes, the inner wall of mainboard and first joint groove, the vertical running through of second joint groove cooperation have seted up the chamber that packs, the vertical first assembly groove of C shape, second assembly groove of having seted up running through in side surface middle part about the bearing plate, both ends run through first assembly groove, second assembly groove respectively and seted up circular riveting hole about the side surface around the bearing plate. The utility model discloses a stable equipment is accomplished through the cooperation between the first assembly groove in side and second joint groove to the structure of assembling of mainboard and bearing plate combination, reduces outside bearing structure's application when satisfying the rapid Assembly demand in order to make things convenient for the equipment between two wallboards, excellent in use effect.

Description

Composite environment-friendly fireproof wallboard

Technical Field

The utility model relates to a fire resistive wall board technical field specifically is a compound environmental protection fire resistive wall board.

Background

The fire wall is made of non-combustible materials, and the fire resistance limit is not lower than 3 h. In order to reduce or avoid the damage of buildings, structures and equipment caused by heat radiation and prevent the spread of fire, the vertical partition bodies are arranged on the building foundation or the reinforced concrete frame directly, and the vertical partition bodies are provided with fireproof walls. The wall board is a house structure with a bearing system consisting of walls and floor slabs. The wall is used as a bearing component and a partition of a room, and is the most common and economical structural form in residential buildings. The disadvantage is the poor flexibility of the planar arrangement in the room, and to overcome this disadvantage, development is currently underway toward large bays. The wall plate structure is mainly used for houses, apartments, office buildings, schools and other public buildings. The load-bearing wall of the wallboard structure may be made of bricks, blocks, prefabricated or cast-in-place concrete. The floor slab is made of precast reinforced concrete or prestressed concrete hollow slab, trough plate and solid slab; prefabricating and casting a superposed floor slab in situ; a full cast-in-place floor slab. Current fire prevention wallboard is mostly monomer pin-connected panel structure, need be furnished with special bearing structure in order to guarantee the reliable and stable of mating formation during the assembly, and the cycle is long when increasing the construction cost, and the practicality is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a compound environmental protection fire prevention wallboard to solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a compound environmental protection fire resistive wallboard, includes mainboard, bearing plate, the first joint groove of a rectangle form has transversely been seted up respectively at both ends around the side surface of mainboard, the mainboard is kept away from first joint groove side surface and is corresponded with first joint groove and transversely has been seted up the second joint groove, vertically run through between the side in first joint groove and second joint groove and mainboard and seted up a plurality of circular equipment holes, the inner wall of mainboard and first joint groove, the cooperation of second joint groove are vertical to run through and have seted up the filler cavity, the bearing plate is close to mainboard side surface middle part and vertically runs through and sets up the first assembly groove of C shape, the bearing plate sets up in the outside of mainboard through the cooperation activity between first assembly groove and second joint groove, the bearing plate is kept away from first assembly groove side surface middle part reverse cooperation and is vertical to be seted up C shape second assembly groove, both ends are run through first assembly groove respectively around the bearing plate, The second assembling groove is provided with a circular riveting hole.

Preferably, the groove length of the first clamping groove is greater than that of the second clamping groove, and the groove width of the first assembling groove is less than that of the second assembling groove.

Preferably, the main board is a filling type composite wallboard, the filling material in the filling cavity is a fireproof material of perlite or a mixture of aluminum silicate cotton and rock wool, and the bearing board is a solid wood integrated wallboard.

Preferably, the front and rear side surfaces of the main board are respectively provided with oblique stripe or vertical stripe-shaped drainage grooves, and the drainage grooves and the outer side surfaces of the main board are coated with fireproof coatings.

Preferably, the assembling holes and the riveting holes have the same aperture, and the main plate and the side surface of the pressure bearing plate are provided with at least four groups of assembling holes and riveting holes in a matched manner and are riveted through rivets.

Compared with the prior art, the beneficial effects of the utility model are that:

adopt the assembly structure of mainboard and bearing plate combination and accomplish stable equipment through the cooperation between the first assembly groove in side and second joint groove, reduce outside bearing structure's application when satisfying the rapid Assembly demand in order to make things convenient for the equipment between two wallboards, excellent in use effect.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic side view of the present invention;

fig. 3 is a sectional view of the main board of the present invention.

In the figure: 1. a main board; 2. a pressure bearing plate; 3. a first clamping groove; 4. a second clamping groove; 5. assembling holes; 6. a packing cavity; 7. a first fitting groove; 8. a second assembly groove; 9. riveting holes; 10. a drainage groove; 11. and (3) a fireproof coating.

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.

Referring to fig. 1, 2 and 3, in an embodiment of the present invention, a composite environmental-friendly fireproof wall board comprises a main board 1 and a bearing board 2, wherein a rectangular first clamping groove 3 is transversely formed at the front end and the rear end of one side surface of the main board 1, a second clamping groove 4 is transversely formed on one side surface of the main board 1 away from the first clamping groove 3 corresponding to the first clamping groove 3, a plurality of circular assembling holes 5 are longitudinally formed between the side surfaces of the first clamping groove 3 and the second clamping groove 4 and the main board 1, a filler cavity 6 is vertically formed on the inner wall of the main board 1 in cooperation with the first clamping groove 3 and the second clamping groove 4, a C-shaped first assembling groove 7 is vertically formed in the middle part of one side surface of the bearing board 2 close to the main board 1, the bearing board 2 is arranged outside the main board 1 through the cooperation between the first assembling groove 7 and the second clamping groove 4, a C-shaped second assembling groove 8 is vertically formed in reverse cooperation with the middle part of one side surface of the bearing board 2 away from the first assembling groove 7, the left end and the right end of the front side surface and the rear side surface of the bearing plate 2 respectively penetrate through the first assembling groove 7 and the second assembling groove 8 to be provided with circular riveting holes 9; the groove length of the first clamping groove 3 is larger than that of the second clamping groove 4, the groove width of the first assembling groove 7 is smaller than that of the second assembling groove 8, and the assembling requirement is met; the main boards 1 are filling type composite wallboards, the filling material in the filling cavity 6 is a fireproof material of perlite or a mixture of aluminum silicate cotton and rock wool, and the bearing board 2 is a solid wood integrated wallboard, so that stable support between two adjacent main boards 1 is ensured when the bearing board 2 is assembled; oblique stripe or vertical stripe drainage grooves 10 are respectively formed in the front side surface and the rear side surface of the main board 1, and fireproof coatings are coated on the drainage grooves 10 and the outer side surface of the main board 1, so that the fireproof performance is enhanced; the assembly holes 5 are the same as the riveting holes 9 in aperture, at least four groups of assembly holes 5 and riveting holes 9 are arranged on the side faces of the main board 1 and the bearing plate 2 in a matched mode and are riveted through rivets, and therefore the wallboard is convenient to assemble quickly and meanwhile stable and reliable in connection.

The utility model discloses a theory of operation and use flow: adopt the assembly structure of mainboard 1 and the combination of bearing plate 2 and accomplish through the cooperation between the first assembly groove 7 in side and second joint groove 8 and stabilize the equipment, reduce outside bearing structure's application when satisfying the rapid Assembly demand in order to make things convenient for the equipment between two wallboards, equipment hole 5 and riveting hole 9 that mainboard 1 and the cooperation of bearing plate 2 side were equipped with ensure the reliable and stable of wallboard installation, excellent in use effect.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a compound environmental protection fire wall board, includes mainboard (1), bearing plate (2), its characterized in that: the front end and the rear end of one side surface of the mainboard (1) are respectively and transversely provided with a rectangular first clamping groove (3), one side surface of the mainboard (1) far away from the first clamping groove (3) is correspondingly and transversely provided with a second clamping groove (4), a plurality of circular assembling holes (5) are longitudinally penetrated and arranged between the side surfaces of the first clamping groove (3) and the second clamping groove (4) and the mainboard (1), the inner wall of the mainboard (1) is matched with the first clamping groove (3) and the second clamping groove (4) to vertically penetrate and be provided with a filler cavity (6), the middle part of one side surface of the bearing plate (2) close to the mainboard (1) is vertically penetrated and provided with a C-shaped first assembling groove (7), and the bearing plate (2) is arranged on the outer side of the mainboard (1) through the matching activity between the first assembling groove (7) and the second clamping groove (4), keep away from first assembly groove (7) side surface middle part reverse cooperation vertical C shape second assembly groove (8) of having seted up in pressure-bearing plate (2), both ends run through first assembly groove (7), second assembly groove (8) respectively around pressure-bearing plate (2) both ends and seted up circular riveting hole (9).

2. The composite environmental-friendly fire-proof wallboard as claimed in claim 1, wherein: the groove length of the first clamping groove (3) is larger than that of the second clamping groove (4), and the groove width of the first assembling groove (7) is smaller than that of the second assembling groove (8).

3. The composite environmental-friendly fire-proof wallboard as claimed in claim 1, wherein: the main board (1) is a filling type composite wallboard, the filling material in the filling cavity (6) is a fireproof material of a mixture of perlite or aluminum silicate cotton and rock wool, and the bearing board (2) is a solid wood integrated wallboard.

4. The composite environmental fire-proof wall panel of claim 1, wherein: oblique stripes or vertical stripe-shaped drainage grooves (10) are formed in the front side surface and the rear side surface of the main board (1) respectively, and fireproof coatings are coated on the outer side surfaces of the drainage grooves (10) and the main board (1).

5. The composite environmental-friendly fire-proof wallboard as claimed in claim 1, wherein: the assembling holes (5) are the same as the riveting holes (9), and at least four groups of assembling holes (5) and riveting holes (9) are arranged on the side surfaces of the main plate (1) and the bearing plate (2) in a matched mode and are riveted through rivets.