CN-224228079-U - Light gypsum board joint treatment device

Abstract

The utility model discloses a light gypsum board joint treatment device which comprises two light steel keels, wherein the bottoms of the two light steel keels are fixedly connected with positioning point gypsum boards through bolts, the bottoms of the positioning point gypsum boards are fixedly connected with paper gypsum boards through bolts, a light steel plate is arranged between the two light steel keels, a plurality of short round grooves are formed in the top of the light steel plate, two long round grooves are formed in the surface of the light steel plate, and edge wrapping strips are fixedly connected to the left side and the right side of the paper gypsum board.

Inventors

• Leng Junpeng

Assignees

• 上海澎微建设工程有限公司

Dates

Publication Date

20260512

Application Date

20250521

Claims (6)

1. 1. The utility model provides a light gypsum board joint treatment device, its characterized in that, includes two light steel joist (1), two the bottom of light steel joist (1) is all through bolt fixedly connected with setpoint gypsum board (2), bolt fixedly connected with paper gypsum board (3) are passed through to the bottom of setpoint gypsum board (2), two be provided with light steel sheet (4) between light steel joist (1), a plurality of short circular grooves (5) have been seted up at the top of light steel sheet (4), two long circular grooves (6) have been seted up on the surface of light steel sheet (4), the equal fixedly connected with strip of borduring (7) of the left and right sides of paper gypsum board (3), the top welding of strip of borduring (7) has two long handle support nails (8), the top welding of long handle support nail (8) has screw thread end (9), the top of setpoint gypsum board (2) both sides all fixedly connected with a plurality of short handle support nails (10).
2. 2. The lightweight gypsum board joint treatment device according to claim 1, wherein the surface of the threaded end head (9) is slidingly connected to the inner cavity of the long circular groove (6), and the surface of the short handle support nail (10) is slidingly connected to the inner cavity of the short circular groove (5).
3. 3. The light gypsum board joint treatment device according to claim 2, wherein the surface thread of the threaded end head (9) is connected with a limiting piece (11), and the limiting piece (11) is positioned above the light steel plate (4).
4. 4. A lightweight gypsum board joint treatment device according to claim 3, wherein rectangular grooves (12) are formed in the left and right sides of the lightweight steel plate (4), and the surface of the lightweight steel keel (1) is fixedly connected to the inner cavity of the rectangular groove (12).
5. 5. The light gypsum board joint treatment device according to claim 4, wherein a top plate (13) is arranged at the top of the light steel keels (1), and the tops of the two light steel keels (1) are fixedly connected with a full-wire suspender (14) through bolts.
6. 6. The lightweight gypsum board joint treatment device according to claim 5, wherein the lightweight steel joist (1) is fixedly connected to the bottom of the top board (13) by a fully threaded boom (14).

Description

Light gypsum board joint treatment device Technical Field The utility model belongs to the technical field of building materials, and particularly relates to a light gypsum board joint treatment device. Background The light plasterboard is widely used for wall cladding panels, ceilings, acoustic boards and other decorative boards of various buildings such as houses, office buildings, shops, hotels, industrial workshops and the like, because the main component of the light plasterboard is gypsum, the light plasterboard can expand and shrink due to moisture along with the time and temperature change, in order to reduce the situation that the joint of the plasterboard is extruded and skewed due to expansion and shrinkage after the light plasterboard is installed, a light plasterboard joint treatment device is designed, and a light steel plate, a long handle support nail and a short handle support nail are added on the premise that a space is reserved between the paper plasterboard and the paper plasterboard, so that the expansion direction of the plasterboard can be guided when expansion and shrinkage of the plasterboard occur, and the plasterboard can be covered and protected after the plasterboard is installed, so that the situation that the joint of the plasterboard is extruded and skewed due to the expansion and shrinkage is reduced. Disclosure of utility model The utility model aims to provide a light gypsum board joint treatment device, which is provided with the purpose of protecting the gypsum board by edge wrapping after the gypsum board is installed so as to reduce extrusion deflection of the gypsum board caused by expansion and contraction at the joint of the gypsum board, thereby solving the background technical problem. The technical scheme includes that the light gypsum board joint treatment device comprises two light steel keels, wherein the bottoms of the two light steel keels are fixedly connected with positioning point gypsum boards through bolts, the bottoms of the positioning point gypsum boards are fixedly connected with paper gypsum boards through bolts, a light steel plate is arranged between the two light steel keels, a plurality of short circular grooves are formed in the top of the light steel plate, two long circular grooves are formed in the surface of the light steel plate, edge wrapping strips are fixedly connected to the left side and the right side of the paper gypsum boards, two long handle support nails are welded to the tops of the edge wrapping strips, threaded ends are welded to the tops of the long handle support nails, and a plurality of short handle support nails are fixedly connected to the tops of the left side and the right side of the positioning point gypsum boards. Preferably, the surface of the threaded end is slidably connected to the inner cavity of the long circular groove, and the surface of the short handle support nail is slidably connected to the inner cavity of the short circular groove. Preferably, the surface thread of the thread end is connected with a limiting piece, and the limiting piece is positioned above the light steel plate. Preferably, rectangular grooves are formed in the left side and the right side of the light steel plate, and the surface of the light steel keel is fixedly connected to the inner cavity of the rectangular groove. Preferably, the top of the light steel keels is provided with a top plate, and the tops of the two light steel keels are fixedly connected with a full-wire suspender through bolts. Preferably, the light steel joist is fixedly connected to the bottom of the top plate through a full-wire suspender. The beneficial effects of the utility model are as follows: 1. According to the utility model, the light steel plates are fixedly connected between the two light steel keels, and the threaded ends and the short handle support nails are respectively connected with the inner cavities of the long round groove and the short round groove in a sliding manner, so that the purpose of edge covering protection on the gypsum board after the gypsum board is installed can be achieved, and the purpose of extrusion deflection of the gypsum board caused by expansion and contraction at the joint of the gypsum board is reduced; 2. According to the utility model, through the arrangement of the limiting piece, the limiting connecting force between the threaded end head and the light steel plate can be obtained in the sliding process of the threaded end head in the inner cavity of the long circular groove, so that the thistle board can be better guided; 3. According to the utility model, through the arrangement of the rectangular grooves, when the light steel plate is fixed between the two light steel keels, the connection points between the light steel plate and the light steel keels are increased, and the light steel plate and the light steel keels can be more firmly fixed. Drawings Wherein: FIG. 1 is a schematic front view of an embodiment o