CN217079477U - Wall body exterior finishing surface external corner unfilled corner type construction structure - Google Patents
Wall body exterior finishing surface external corner unfilled corner type construction structure Download PDFInfo
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- CN217079477U CN217079477U CN202220828236.4U CN202220828236U CN217079477U CN 217079477 U CN217079477 U CN 217079477U CN 202220828236 U CN202220828236 U CN 202220828236U CN 217079477 U CN217079477 U CN 217079477U
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Abstract
A wall exterior facing external corner unfilled corner type construction structure comprises calcium silicate board wall surfaces and leveling keels for connecting the calcium silicate board wall surfaces with a structural wall body, wherein external corner structural members are arranged between the calcium silicate board wall surfaces at the external corners, the calcium silicate board wall surfaces are formed by splicing a plurality of calcium silicate board units, and splicing seams are vertically arranged on the four end surfaces of each calcium silicate board unit; the external corner structural part comprises an L-shaped special-shaped base part fixed at the external corner of the outer side of the leveling keel and an L-shaped sealing part L-shaped special-shaped base part and an L-shaped sealing part which are arranged between the external corner of the L-shaped special-shaped base part and the wall surfaces of calcium silicate boards on two sides to form a cross-like sealing part. The utility model discloses well external corner structure is fixed through boring tail screw and U type fossil fragments, only need perforate on U type fossil fragments, need not to harm calcium silicate board wall, can be to two calcium silicate board wall location after the vertical fixation of external corner department on the external corner of structure wall body, convenient and fast.
Description
Technical Field
This novel utility model relates to the construction field of building, specifically belongs to a wall body exterior finishing external corner unfilled corner type construction structures.
Background
Along with the development of decorative composite boards, people tend to adopt the mounting wall panels for wall decoration more and more. By adopting the decoration mode of installing the wall panel, the splicing section bar is required to be used at the external corner of the wall corner.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a wall body exterior finish external corner unfilled corner type construction structure aims at providing fixed better, the external corner concatenation section bar that need not install too many bolts additional of effect.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a wall body exterior finishing external corner unfilled corner type construction structures which characterized in that: the wall surface of the calcium silicate board is formed by splicing a plurality of calcium silicate board units, and splicing seams are vertically arranged on four end faces of each calcium silicate board unit; the external corner structure spare forms the cross type sealing piece of type including fixing the L type special-shaped basic member in leveling fossil fragments outside external corner department and locating L type sealing piece L type special-shaped basic member and the L type sealing piece between L type special-shaped basic member external corner department, the calcium silicate board wall of both sides, L type sealing piece both sides curb plate hug closely both sides calcium silicate board wall terminal surface respectively and set up, all be equipped with the limiting plate spacing in the splice joint perpendicularly on the curb plate of the both sides of L type sealing piece, the both sides curb plate of L type special-shaped basic member is type Z type structure, and type Z type structure is including horizontal portion, vertical part and the horizontal portion of connecting in order, and the horizontal portion of keeping away from L type special-shaped basic member bight hugs closely leveling fossil fragments face setting.
Further preferably, the leveling keel comprises an external thread expansion bolt, a cross-shaped groove countersunk head screw, a U-shaped keel and a fastening nut sleeved on the external thread expansion bolt in a threaded manner, and the external thread expansion bolt comprises a hollow external thread rod and a bearing disc, wherein the part of the hollow external thread rod is embedded in the structural wall body, and the bearing disc is arranged on the end face of the hollow external thread rod.
Furthermore, the size of the bearing disc is matched with that of the U-shaped keel, the bearing disc is embedded into the U-shaped keel, the bearing disc and the U-shaped keel are respectively provided with a recess matched with the head of the cross-shaped groove countersunk head screw, the wall surface of the calcium silicate board and the U-shaped keel are bonded and fixed through structural glue points, and the fastening nut is tightly attached to the structural wall.
Furthermore, the space between the structural wall and the wall surface of the calcium silicate board is a leveling space.
More preferably, calcium silicate board unit thickness is 9mm, still is equipped with vertical concatenation line between the upper and lower calcium silicate board unit, vertical concatenation line is the T type, the outer face of both sides calcium silicate board unit is hugged closely to T type last horizontal portion both sides, and the inboard face of unilateral calcium silicate board unit is hugged closely to lower horizontal portion, controls and is equipped with the blind joint I-shaped strip between the adjacent calcium silicate board unit, and the last horizontal portion both sides of blind joint I-shaped strip are spacing respectively in the concatenation seam of both sides calcium silicate board unit, and the inboard face of calcium silicate board unit is hugged closely to lower horizontal portion.
Compared with the prior art the utility model has the following characteristics and beneficial effect:
the utility model discloses well external corner structure is fixed through boring tail screw and U type fossil fragments, only need perforate on U type fossil fragments, need not to harm calcium silicate board wall, can be to two calcium silicate board wall location after the vertical fixation on the external corner of structure wall body of external corner department, convenient and fast has characteristics such as safety, be suitable for, has fine popularization and practical value, can produce good economic benefits after extensive popularization and application.
Drawings
Fig. 1 is a schematic structural view of a wall exterior finishing surface external corner unfilled corner type construction structure according to the present invention;
fig. 2 is a schematic structural view of an external corner structural member according to the present invention;
fig. 3 is a schematic structural view of the leveling keel according to the present invention;
fig. 4 is a splicing diagram of a blind seam i-shaped bar related to the utility model;
fig. 5 is a diagram illustrating the splicing of the vertical splicing lines according to the present invention.
Reference numerals: 1-calcium silicate board wall surface; 2-structural walls; 3-leveling keel; 31-external thread expansion bolt; 311-hollow external screw rod; 312-receiving disk; 32-cross recessed countersunk head screw; 33-U shaped keel; 34-a fastening nut; 5-L-shaped special-shaped base parts; 6-L-shaped sealing pieces; 7-a limiting plate; 8-vertical splicing lines; 9-dark seam I-shaped bar.
Detailed Description
In order to make the technical means, innovative features, objectives and functions realized by the present invention easy to understand, the present invention will be further described below.
The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
A wall exterior facing external corner unfilled corner type construction structure is shown in figures 1-5 and comprises a calcium silicate board wall surface 1 and leveling keels 3 used for connecting the calcium silicate board wall surface 1 and a structural wall body 2, wherein external corner structural members are arranged between the calcium silicate board wall surfaces 1 at the external corners, the calcium silicate board wall surface 1 is formed by splicing a plurality of calcium silicate board units, and splicing seams are vertically arranged on the four end surfaces of each calcium silicate board unit; the external corner structural part comprises an L-shaped special-shaped base part 5 fixed at the external corner of the leveling keel 3 and an external corner part arranged on the L-shaped special-shaped base part 5, an L-shaped sealing part 6 arranged between two calcium silicate board wall surfaces 1, the L-shaped special-shaped base part 5 and the L-shaped sealing part 6 form a cross-shaped sealing part, side plates on two sides of the L-shaped sealing part 6 are respectively tightly attached to the end surfaces of the two calcium silicate board wall surfaces 1, limiting plates 7 limited in splicing seams are vertically arranged on the side plates on two sides of the L-shaped sealing part 6, the side plates on two sides of the L-shaped special-shaped base part 5 are Z-like structures, the Z-like structures are not strict Z-like structures, and comprise transverse parts, vertical parts and transverse parts which are connected in sequence, the transverse parts far away from the corner part of the L-shaped special-shaped base part 5 are tightly attached to the surface of the leveling keel 3 and are fixed with the U-shaped keel 33 through tail drilling screws.
The leveling keel 3 comprises an external thread expansion bolt 31, a cross-shaped groove countersunk head screw 32, a U-shaped keel 33 and a fastening nut 34 sleeved on the external thread expansion bolt 31 in a threaded manner, the external thread expansion bolt 31 comprises a hollow external thread rod 311 partially embedded in the structural wall 2 and a bearing disc 312 arranged on the end face of the hollow external thread rod, the hollow external thread rod is used for adjusting the distance between the calcium silicate board wall 1 and the structural wall 2, and the decorative surface is more flat and straight, specifically, the bearing disc 312 is adaptive to the size of the U-shaped keel 33 and is embedded into the U-shaped keel 33, depressions adaptive to the heads of the cross-shaped groove countersunk head screw 32 are arranged on the bearing disc and the U-shaped keel 33, the calcium silicate board wall 1 and the U-shaped keel 33 are bonded and fixed through structural glue points, and the fastening nut 34 is tightly attached to the structural wall 2.
The space between the structural wall body 2 and the calcium silicate board wall surface 1 is a leveling space, the thickness of each calcium silicate board unit is 9mm, vertical splicing lines 8 are further arranged between the upper calcium silicate board unit and the lower calcium silicate board unit, each vertical splicing line 8 is T-shaped, the outer side plate surfaces of the calcium silicate board units on two sides are tightly attached to the two upper transverse portions of the T-shaped, the inner side plate surfaces of the calcium silicate board units on one side are tightly attached to the lower transverse portions, hidden-seam I-shaped strips 9 are arranged between the left calcium silicate board unit and the right calcium silicate board unit, the two upper transverse portions of the hidden-seam I-shaped strips 9 are respectively limited in the splicing seams of the calcium silicate board units on two sides, and the inner side plate surfaces (close to the structural wall surface) of the calcium silicate board units are tightly attached to the lower transverse portions.
The utility model discloses the part that does not relate to all is the same with prior art or can adopt prior art to realize.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a wall body exterior finishing external corner unfilled corner type construction structures which characterized in that: the wall surface (1) of the calcium silicate board is formed by splicing a plurality of calcium silicate board units, and splicing seams are vertically arranged on four end faces of each calcium silicate board unit; the external corner structure spare is including fixing L type special-shaped basic member (5) in leveling fossil fragments (3) outside external corner department and locating L type sealing member (6) between L type special-shaped basic member (5) external corner portion, both sides calcium silicate board wall (1), L type special-shaped basic member (5) and L type sealing member (6) form the cross type of type sealing member, L type sealing member (6) both sides curb plate hug closely both sides calcium silicate board wall (1) terminal surface setting respectively, all be equipped with limiting plate (7) spacing in the splice joint perpendicularly on the both sides curb plate of L type sealing member (6), the both sides curb plate of L type special-shaped basic member (5) is type Z type structure, and type Z type structure is including horizontal portion, vertical component and the horizontal portion of connecting in order, and the horizontal portion of keeping away from L type special-shaped basic member (5) bight hugs closely the leveling fossil fragments (3) face setting.
2. The wall exterior finishing external corner unfilled corner type construction structure of claim 1, wherein: leveling fossil fragments (3) include that external screw thread expansion bolt (31), cross recess countersunk screw (32), U type fossil fragments (33) and screw thread cup joint fastening nut (34) on external screw thread expansion bolt (31), external screw thread expansion bolt (31) are buried underground including the part in cavity external screw thread pole (311) in structural wall body (2) and are located the disk (312) of accepting of cavity external screw thread pole terminal surface.
3. The wall exterior finishing external corner unfilled corner type construction structure of claim 2, characterized in that: accept disc (312) and U type fossil fragments (33) size and suit, and in embedded U type fossil fragments (33), accept all be equipped with on disc and U type fossil fragments (33) with the sunken of cross recess countersunk screw (32) head looks adaptation, calcium silicate board wall (1) is glued some bonding fixedly through the structure with U type fossil fragments (33), and structural wall (2) are hugged closely in fastening nut (34).
4. The wall exterior finishing external corner unfilled corner type construction structure of claim 2, wherein: the space between the structural wall (2) and the calcium silicate board wall surface (1) is a leveling space.
5. The wall exterior finishing external corner unfilled corner type construction structure of claim 2, wherein: the thickness of the calcium silicate board units is 9mm, vertical splicing lines (8) are further arranged between the upper calcium silicate board units and the lower calcium silicate board units, the vertical splicing lines (8) are T-shaped, the outer side plate faces of the calcium silicate board units on two sides are tightly attached to the two sides of the upper transverse portion of the T-shaped, the inner side plate faces of the calcium silicate board units on one side are tightly attached to the lower transverse portion of the T-shaped, blind-seam I-shaped strips (9) are arranged between the left calcium silicate board units and the right calcium silicate board units, the two sides of the upper transverse portion of the blind-seam I-shaped strips (9) are respectively limited in the splicing seams of the calcium silicate board units on two sides, and the inner side plate faces of the calcium silicate board units are tightly attached to the lower transverse portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220828236.4U CN217079477U (en) | 2022-04-12 | 2022-04-12 | Wall body exterior finishing surface external corner unfilled corner type construction structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220828236.4U CN217079477U (en) | 2022-04-12 | 2022-04-12 | Wall body exterior finishing surface external corner unfilled corner type construction structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217079477U true CN217079477U (en) | 2022-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220828236.4U Active CN217079477U (en) | 2022-04-12 | 2022-04-12 | Wall body exterior finishing surface external corner unfilled corner type construction structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217079477U (en) |
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2022
- 2022-04-12 CN CN202220828236.4U patent/CN217079477U/en active Active
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