CN212359481U

CN212359481U - A non-bearing partition wall and wooden door frame connection structure for building extension

Info

Publication number: CN212359481U
Application number: CN202020388471.5U
Authority: CN
Inventors: 徐达清; 朱明雄
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2021-01-15
Anticipated expiration: 2030-03-24

Abstract

The utility model provides a non-bearing partition wall and wooden door frame connecting structure for building extension, which comprises a partition wall, a steel frame, a wooden door frame, a first connecting piece, a second connecting piece, a caulking gypsum layer, a structural adhesive layer, a wooden caulking strip and an alkali-resistant gridding cloth layer; the steel frame is rectangular cross section steel pipe structure, evenly weld respectively on the side on two long limits of steel frame has a plurality of first connecting pieces and second connecting piece, first connecting piece is U type galvanized steel integrated circuit board with the second connecting piece, first connecting piece opening is towards the partition wall tip, second connecting piece opening is towards the wooden door frame, the partition wall tip adopts the filleting gypsum layer to bond to fix on first connecting piece, the filleting gypsum layer fills up the circular arc cross section elongated slot, evenly paint on the partition wall terminal surface and in the rectangular cross section elongated slot of inside and outside, the wooden door frame back is equipped with the sand grip with second connecting piece matched with, the sand grip surface adopts the structure glue film bonding to fix in the second connecting piece.

Description

A non-bearing partition wall and wooden door frame connection structure for building extension

Technical Field

The utility model relates to a construction technical field is connected to the partition wall, especially relates to a non-bearing partition wall and wooden door frame connection structure for building extension.

Background

The gypsum hollow lath is one of gypsum boards, is a hollow lath prepared by taking building gypsum as a base material and mixing inorganic lightweight aggregate and inorganic fiber reinforced materials, and is mainly used for non-bearing partition walls of buildings; a plurality of adjacent gypsum hollow battens are sequentially spliced to form a non-bearing partition wall; the non-bearing partition wall of the existing gypsum hollow batten and the wooden door frame are directly fixedly connected by the shooting nails, the strength of the connecting structure is low, the joint of the partition wall and the wooden door frame is cracked, and the stability is poor, so that the non-bearing partition wall and wooden door frame connecting structure for building extension is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a non-bearing partition wall and wooden door frame connection structure for building enlargement, adopt the utility model discloses a structure is equipped with the steel frame between wooden door frame and partition wall, and the steel frame both sides adopt first connecting piece, second connecting piece respectively with partition wall, wooden door frame, and the fastness is strong, and overall structure intensity is high, is equipped with alkali-resisting net cloth layer, wooden crack strip, can reduce partition wall and wooden door frame junction the phenomenon of splitting and take place, and stability is good.

In order to achieve the above object, the utility model adopts the following technical scheme: a non-bearing partition wall and wooden door frame connecting structure for building extension comprises a partition wall, a steel frame, a wooden door frame, a first connecting piece, a second connecting piece, a caulking gypsum layer, a structural adhesive layer, a wooden caulking strip and an alkali-resistant gridding cloth layer; the partition wall is a gypsum hollow batten partition wall and comprises an arc-section long groove arranged in the middle of the end part of the partition wall in a through-length mode and a rectangular-section long groove arranged in the inner side and the outer side of the end part in a through-length mode, a door opening is built on the partition wall, and a steel frame is arranged on the periphery of the door opening; the steel frame is of a rectangular section steel pipe structure, a plurality of first connecting pieces and second connecting pieces are uniformly welded on the side faces of two long edges of the steel frame respectively, the first connecting pieces and the second connecting pieces are U-shaped galvanized steel plate cards, the openings of the first connecting pieces face the end parts of the partition walls, the openings of the second connecting pieces face the wooden door frame, the end parts of the partition walls are fixedly bonded on the first connecting pieces through caulking gypsum layers, the caulking gypsum layers are filled in the long grooves with the circular-arc sections and uniformly coated on the end faces of the partition walls and in the long grooves with the rectangular sections on the inner side and the outer side, convex strips matched with the second connecting pieces are arranged on the back faces of the wooden door frame, and the outer surfaces of; the first connecting piece is fixed with alkali-resisting net cloth layer with partition wall connection fixed department both sides outside bonding, and alkali-resisting net cloth layer both ends overlap joint respectively on first connecting piece terminal surface and partition wall tip, and the surface of partition wall both sides is built and is made up the layer of plastering, and the layer of plastering covers alkali-resisting net cloth layer.

Preferably, the steel frame, the first connecting piece and the second connecting piece are fixedly connected at two sides of the connecting and fixing position, a wood joint strip is fixed by adopting a shooting nail, the middle part of the wood joint strip is clamped on the outer side surface of the steel frame, one end of the wood joint strip is overlapped on the wood door frame by covering the second connecting piece, and the other end of the wood joint strip is overlapped on the plastering layer.

Preferably, the structural adhesive layer is an epoxy adhesive layer.

The utility model has the advantages that: adopt the utility model discloses a structure is equipped with the steel frame between wooden door frame and partition wall, and the steel frame both sides adopt first connecting piece, second connecting piece respectively with partition wall, wooden door frame, and the fastness is strong, and overall structure intensity is high, is equipped with alkaline-resisting net cloth layer, wooden crack strip, can reduce partition wall and wooden door frame junction the fracture phenomenon emergence, and stability is good.

Drawings

The accompanying drawings, which are included to provide a further understanding 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.

Fig. 1 is a schematic view of a connecting structure of a non-bearing partition wall and a wooden door frame for building extension.

Wherein: 1 is a partition wall, 2 is a steel frame, 3 is a wooden door frame, 4 is a first connecting piece, 5 is a second connecting piece, 6 is a caulking gypsum layer, 7 is a structural adhesive layer, 8 is a wooden caulking strip, 9 is an alkali-resistant gridding cloth layer, 10 is a plastering layer, 1-1 is a rectangular section elongated slot, and 1-2 is an arc section elongated slot.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in the figure, the non-bearing partition wall and wooden door frame connecting structure for building extension comprises a partition wall 1, a steel frame 2, a wooden door frame 3, a first connecting piece 4, a second connecting piece 5, a caulking gypsum layer 6, a structural adhesive layer 7, a wooden caulking strip 8 and an alkali-resistant gridding cloth layer 9; the partition wall 1 is a gypsum hollow batten partition wall, the partition wall 1 comprises an arc-section long groove 1-2 arranged in the middle of the end part of the partition wall 1 in a through-length mode and a rectangular-section long groove 1-1 arranged in the inner side and the outer side of the end part in a through-length mode, a door opening is built in the partition wall 1, and a steel frame 2 is arranged on the periphery of the door opening; the steel frame 2 is of a rectangular section steel pipe structure, a plurality of first connecting pieces 4 and second connecting pieces 5 are uniformly welded on the side faces of two long edges of the steel frame 2 respectively, the first connecting pieces 4 and the second connecting pieces 5 are U-shaped galvanized steel plate clamps, the openings of the first connecting pieces 4 face the end part of the partition wall 1, the openings of the second connecting pieces 5 face the wooden door frame 3, the end part of the partition wall 1 is bonded and fixed on the first connecting pieces 4 by caulking gypsum layers 6, the caulking gypsum layers 6 are filled in arc section elongated slots 1-2 and uniformly coated on the end face of the partition wall 1 and in rectangular section elongated slots 1-1 on the inner side and the outer side, convex strips matched with the second connecting pieces 5 are arranged on the back face of the wooden door frame 3, and the outer surfaces of the convex strips are bonded and fixed in the second; the outer sides of two sides of the connection and fixation position of the first connecting piece 4 and the partition wall 1 are fixedly bonded with alkali-resistant mesh fabric layers 9, two ends of each alkali-resistant mesh fabric layer 9 are respectively lapped on the end face of the first connecting piece 4 and the end part of the partition wall 1, plastering layers 10 are built on the outer surfaces of two sides of the partition wall 1, and the alkali-resistant mesh fabric layers 9 are covered by the plastering layers 10.

During specific implementation, the steel frame 2 is fixed with the wooden joint strip 8 by shooting nails at the outer sides of two sides of the connection and fixation position of the first connecting piece 4 and the second connecting piece 5, the middle part of the wooden joint strip 8 is clamped on the outer side surface of the steel frame 2, one end of the wooden joint strip covers the second connecting piece 5 and is lapped on the wooden door frame 3, and the other end of the wooden joint strip is lapped on the plastering layer 10.

In specific implementation, the structural adhesive layer 7 is an epoxy resin adhesive layer.

Claims

1. The utility model provides a non-bearing partition wall and wooden door frame connection structure for building extension which characterized in that: the joint sealing structure comprises a partition wall, a steel frame, a wooden door frame, a first connecting piece, a second connecting piece, a caulking gypsum layer, a structural adhesive layer, a wooden caulking strip and an alkali-resistant gridding cloth layer; the partition wall is a gypsum hollow batten partition wall and comprises an arc-section long groove arranged in the middle of the end part of the partition wall in a through-length mode and a rectangular-section long groove arranged in the inner side and the outer side of the end part in a through-length mode, a door opening is built on the partition wall, and a steel frame is arranged on the periphery of the door opening; the steel frame is of a rectangular section steel pipe structure, a plurality of first connecting pieces and second connecting pieces are uniformly welded on the side faces of two long edges of the steel frame respectively, the first connecting pieces and the second connecting pieces are U-shaped galvanized steel plate cards, the openings of the first connecting pieces face the end parts of the partition walls, the openings of the second connecting pieces face the wooden door frame, the end parts of the partition walls are fixedly bonded on the first connecting pieces through caulking gypsum layers, the caulking gypsum layers are filled in the long grooves with the circular-arc sections and uniformly coated on the end faces of the partition walls and in the long grooves with the rectangular sections on the inner side and the outer side, convex strips matched with the second connecting pieces are arranged on the back faces of the wooden door frame, and the outer surfaces of; the first connecting piece is fixed with alkali-resisting net cloth layer with partition wall connection fixed department both sides outside bonding, and alkali-resisting net cloth layer both ends overlap joint respectively on first connecting piece terminal surface and partition wall tip, and the surface of partition wall both sides is built and is made up the layer of plastering, and the layer of plastering covers alkali-resisting net cloth layer.

2. A non-load bearing partition wall and wooden door frame connecting structure for building extension according to claim 1, wherein: the steel frame is fixed with wood pressure joint strip with first connecting piece, second connecting piece joint fixation department both sides outside adoption penetrating the nail, and wood pressure joint strip middle part card is on the steel frame lateral surface, and one end covers the second connecting piece overlap joint on wooden door frame, and the other end overlap joint is on the plastering layer.

3. A non-load bearing partition wall and wooden door frame connecting structure for building extension according to claim 1, wherein: the structure glue film is an epoxy resin glue film.