CN211473400U - Stupefied subassembly of back of body - Google Patents
Stupefied subassembly of back of body Download PDFInfo
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- CN211473400U CN211473400U CN201920999407.8U CN201920999407U CN211473400U CN 211473400 U CN211473400 U CN 211473400U CN 201920999407 U CN201920999407 U CN 201920999407U CN 211473400 U CN211473400 U CN 211473400U
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- straight back
- edge
- back edge
- straight
- inner corner
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Abstract
The utility model provides a back ridge component, which comprises a straight back ridge, or comprises a straight back ridge and a connecting piece, or comprises a straight back ridge and an inner corner component, or comprises a straight back ridge, a connecting piece and an inner corner component; the straight back ridges are provided with first through holes along the long shaft, the connecting piece is arranged in the first through holes of two adjacent straight back ridges, and the connecting piece is fixed with one straight back ridge and is connected with the other straight back ridge in a sliding manner; the inner corner component comprises two connecting parts which are fixedly connected at a certain included angle, and the straight back edge is fixedly connected with the connecting parts.
Description
Technical Field
The utility model relates to an auxiliary assembly for construction, especially an stupefied subassembly of back of the body.
Background
A large number of aluminum molds are used for shaping and positioning the wall surface or part to be built in the production and processing of the building; the aluminum die has the advantages that two wallboards need to be connected in the process of using the aluminum die, and due to the fact that the wallboard surfaces are large, if a point-to-point connection mode is used, good fixing effect is difficult to achieve, and the back edges need to be used for fixedly connecting the wallboards.
The invention of patent No. 2017109155570 discloses a back ridge structure for a building template, which comprises a small back ridge, wherein the small back ridge is sleeved in a large back ridge and can extend out of the large back ridge along the length direction; the section of the small back edge is U-shaped; the cross section of the big back arris is in a U shape with a diameter reduced at the middle part, and when the back arris structure is used at an inner corner, the L-shaped connecting piece is sleeved on the back arris structure. However, the back ridge structure has the following problems: firstly, the cross sections of the small back edges and the large back edges are U-shaped, so that although the weight is reduced, the rigidity is insufficient; secondly, through holes needed by the connection between the large back edge and the small back edge and the L-shaped connecting piece and through holes related to the connection between the component and the wall body are the same holes, and the problem that the through holes cannot be aligned exists.
Disclosure of Invention
An object of the utility model is to provide an stupefied subassembly of back of body.
Realize the utility model discloses the technical scheme of purpose does: a back arris assembly comprises a straight back arris, or comprises a straight back arris and a connecting piece, or comprises a straight back arris and an inner corner member, or comprises a straight back arris, a connecting piece and an inner corner member; the straight back ridges are provided with first through holes along the long shaft, the connecting piece is arranged in the first through holes of two adjacent straight back ridges, and the connecting piece is fixed with one straight back ridge and is connected with the other straight back ridge in a sliding manner; the inner corner component comprises two connecting parts which are fixedly connected at a certain included angle, and the straight back edge is fixedly connected with the connecting parts.
By adopting the back edge assembly, one end of the straight back edge is provided with a plurality of first pin holes; one end of the connecting piece is provided with a second pin hole, and the connecting piece is fixedly connected with the straight back edge through a pin.
By adopting the back arris component, the connecting part of the inner corner component comprises an upper edge and a lower edge which are arranged in parallel, and a side wall which is connected with the upper edge and the lower edge; a channel through which the straight back ridge passes is formed between the upper edge and the lower edge, a third pin hole matched with the first pin hole is formed in the upper edge and the lower edge, and a waist hole is formed in the side wall.
By adopting the back edge assembly, the straight back edge comprises a right-angle back edge and an oblique-angle back edge; two end faces of the right-angle back edge are arranged perpendicular to the long shaft; the bevel straight back edge is obliquely cut at one end fixed with the connecting part by a certain angle, and the bevel straight back edge is fixedly connected with the inner corner member.
By adopting the back edge assembly, the straight back edge comprises two hollow frame strips provided with first through holes and a connecting block for connecting the hollow frame strips; the first through hole is square in cross section.
Adopt above-mentioned stupefied subassembly of back of body, the connecting piece is the square tube shape and with first through-hole clearance fit.
Adopt above-mentioned back of the body stupefied subassembly, set up the inner member between two connecting portion of inner corner component.
Compared with the prior art, the utility model, have following advantage: (1) the connecting piece is fixed with one of the straight back edges and is connected with the other straight back edge in a sliding way, so that the length can be conveniently and flexibly adjusted; (2) the connection modes between the back edges and the connecting pieces, between the back edges and the inner corner members, between the wall body and the back edges and between the wall body and the inner corner members are different, so that the situation that the back edges cannot be connected is avoided.
The invention is further described with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic structural view of a right-angle straight back ridge.
Fig. 2 is a schematic view of a bevel straight back edge structure.
Fig. 3 is a schematic front view of an inner corner member.
Fig. 4 is a schematic view of the back of the inner corner member.
Fig. 5 is a schematic connection diagram of the straight back edge, the connecting piece and the wall body.
Fig. 6 is a schematic connection diagram of the straight back edge, the inner corner member and the wall body.
The structure comprises a straight back edge 10, a first through hole 11, a first pin hole 12, a hollow frame strip 13, a connecting block 14, an inclined plane 15, an inner corner member 30, a first connecting portion 31, a second connecting portion 32, an upper edge 33, a lower edge 34, a side wall 35, a waist hole 36, a third pin hole 37, an inner member 38, a pin 40, a screw 51 and a gasket 52.
Detailed Description
A back edge assembly comprises a straight back edge 10, a connecting piece and an inner corner member 30. Wherein the straight back ridge 10 plays a main role of wall body support; the connecting piece is used for connecting the two straight back ridges 10, so that the straight back ridges are prolonged to adapt to walls with different lengths; the inner corner member 30 is disposed at the corner of the lead, and the inner corner member 30 connects the two straight back edges because the straight back edges cannot be bent. Therefore, for different walls, the back ridge component has the following composition modes, but not limited to the following composition modes:
(1) for shorter walls, the back ridge component consists of straight back ridges 10;
(2) for a longer wall body without corners, the back ridge component consists of a straight back ridge 10 and a connecting piece;
(3) for a wall body with a corner and no long length, the back ridge assembly consists of a straight back ridge 10 and an inner corner member 30;
(4) for a wall body with a corner and a long length, the back ridge component consists of a straight back ridge 10, a connecting piece and an inner corner member 30.
Referring to fig. 1 and 2, the straight back edge 10 includes two parallel hollow frame strips 13, and the hollow frame strips 13 are provided with a square first through hole 11 along a long axis. The two hollow frame strips 13 are connected through a connecting block 14, the connecting block 14 and the hollow frame strips 13 can be fixedly connected in a welding mode, and the connecting block 14 is hollow. The hollow frame strips and the hollow connecting blocks are both used for reducing the dead weight of the back edge assembly while reducing the rigidity in an excessive way.
The straight dorsal bar 10 includes two forms: a right-angle straight back edge and a bevel-angle straight back edge. The difference between the two is that one end of the bevel straight back edge is beveled for a certain angle to form a bevel 15, and two end faces of the right-angle straight back edge are perpendicular to the long axis. The right-angle straight back edge can be used independently or matched with a connecting piece; the bevel angle straight back edges are matched with the inner corner members for use, and when the bevel angle straight back edges are applied to corners, the bevel angle can prevent the two straight back edges 10 from colliding at the corners.
The straight back arris 10 is provided with a plurality of first pin holes 12, the first pin holes 12 are only arranged at one end of the straight back arris 10 but not at two ends, and when the straight back arris 10 is an oblique angle straight back arris, the first pin holes are arranged at one end which is obliquely cut. The first pin hole 12 is provided at one end for the purpose of: firstly, the rigidity of the straight back ridge is not reduced due to excessive pin holes; and secondly, the connecting piece is fixed with one straight back edge when being respectively inserted into two adjacent straight back edges, and the other straight back edge can be positioned and fixedly connected with the other connecting piece through sliding.
The straight back edge 10 and the wall body are fixedly connected through a screw 51 and a gasket 52. A gap exists between the two parallel hollow frame strips 13, and the screw 51 penetrates through the gasket 52, the wall body and the back edge of the outer wall and then is fastened through a nut. The size of the gasket 52 is larger than the gap between the hollow frame strips 13, and the straight back edge 10 is pressed tightly under the action of the screw 51 and the nut.
The connecting piece is square tube shape, and the size of connecting piece slightly is lighter than the size of first through-hole 11 for clearance fit between connecting piece and the first through-hole 11 makes things convenient for the slip of straight stupefied 10 of the back. One end of the connecting piece is provided with a plurality of second pin holes, and the distance between every two adjacent second pin holes is the same as that between every two adjacent first pin holes 12.
The connecting piece inserts in first through-hole 11, and after straight stupefied 10 adjusted the position, second pinhole aligns with first pinhole 12, and can fasten straight stupefied 10 of the back and the connecting piece with nut threaded connection after pin 40 passes first pinhole 12 and second pinhole. In order to fix the connecting member and the straight back edge 10 more tightly, the first pin hole 12 and the second pin hole are aligned and fixed by means of the pin 40.
With reference to fig. 3 and 4, the inner corner member 30 includes a first connecting portion 31 and a second connecting portion 32, the first connecting portion 31 and the left end 32 of the second connecting portion are fixedly connected to form a certain included angle, the degree of the included angle is the same as the corner of the wall, and the included angle is set to provide support for the corner of the wall while connecting two straight back ridges 10. The degree of the included angle is usually 90 degrees, but is not limited to 90 degrees, and needs to be determined according to the wall collision angle.
The connecting portion of the inner corner member 30 includes upper and lower rims 33 and 34 arranged in parallel, and a sidewall 35 connecting the upper and lower rims. The upper edge 33 and the lower edge 34 form a channel for the straight back arris 10 to pass through. As shown, the channel is located between the side wall 35 and the wall, but is not limited in this manner. A plurality of third pin holes 37 matched with the first pin holes 12 are arranged on the upper edge 33 and the lower edge 34, and a waist hole 36 is arranged on the side wall 33. The distance between the third pin holes 37 on the upper edge 33 and the lower edge 34 is equal and the same as the distance between the first pin holes 12, when the bevel straight back arris is inserted into the channel of the inner corner member 30, the position is adjusted, the pin passes through the first pin hole 12 and the third pin hole 37, and the inner corner member 30 and the straight back arris 10 are fastened through the nut. The screw 51 passes through the gasket 52, the waist hole 36 and the wall body and then fixedly connects the inner corner member 30 with the wall body through a nut. In order to fix the inner corner member 30 and the straight back edge 10 more closely, the first pin hole 12 and the third pin hole 37 may be fixedly connected by means of a plurality of pins as long as they are aligned.
An inner member 38 is provided between the two connecting portions of the inner corner member 30, and the inner member 36 and the two connecting portions form a stable triangle therebetween, which serves to reinforce the rigidity of the inner corner member 30. The inner member may be a sheet, a rod, or a thin strip having the same thickness as the upper and lower edges, and the thin strip may be disposed between the upper edges and/or the lower edges of the two connecting portions.
As described with respect to the connection method of the back ridge assembly composed of the back ridge 10, the connecting member, and the inner corner member 30, if the back ridge assembly is in other form, the corresponding steps can be selected from the following methods:
firstly, installing a template, namely a wall body;
secondly, adjusting and fixedly connecting the position of one straight back edge 10 with a connecting piece, and fixedly connecting the straight back edge 10 with a wall body by using members of a screw 51 and a gasket 52 after connection;
thirdly, the other straight back ridge is matched with the connecting piece, the position of the back ridge is adjusted according to the situation, and the straight back ridge 10 is fixedly connected with the wall body by using the screw 51 and the gasket 52 after adjustment;
fourthly, at the corner, the straight back edge adopts a bevel straight back edge, and one end of the bevel is inserted into the inner corner member 30 and fixedly connected with the inner corner member;
and fifthly, fixedly connecting the inner corner component 30 with the wall body through a screw.
Claims (8)
1. The back edge assembly is characterized by comprising a straight back edge (10), a connecting piece (20) and an inner corner member (30); wherein
The straight back edge (10) is provided with a first through hole (11) along the long axis,
the connecting piece (20) is arranged in the first through hole (11) of two adjacent straight back ridges (10),
the connecting piece (20) is fixed with one straight back edge (10) and is connected with the other straight back edge (10) in a sliding way,
the inner corner component (30) comprises two connecting parts (31,32) which are fixedly connected with each other at a certain included angle, and the straight back edge (10) is fixedly connected with the connecting parts.
2. The back edge assembly according to claim 1, wherein one end of the straight back edge (10) is provided with a plurality of first pin holes (12); one end of the connecting piece (20) is provided with a plurality of second pin holes (21), and the connecting piece (20) is fixedly connected with the straight back edge (10) through pins (40).
3. The dorsal bar assembly according to claim 2, wherein the connecting portion of the inner corner member (30) comprises an upper edge (33) and a lower edge (34) arranged in parallel, and a side wall (35) connecting the upper and lower edges; wherein
A channel for the straight back arris (10) to pass through is formed between the upper edge (33) and the lower edge (34),
the side wall (35) is provided with a waist hole (36).
4. The back edge assembly according to claim 3, characterized in that the upper edge (33) and the lower edge (34) are provided with third pin holes (37) matching with the first pin holes (12), and the straight back edge (10) is fixedly connected with the upper edge (33) and the lower edge (34) through pins.
5. The back edge assembly according to claim 1 or 2 or 3 or 4, wherein the straight back edge (10) comprises a right angle back edge and a bevel back edge;
two end faces of the right-angle back edge are arranged perpendicular to the long shaft,
the bevel straight back edge is obliquely cut at one end fixed with the connecting part for a certain angle;
the bevel straight back edge is fixedly connected with the inner corner component (30).
6. The back arris assembly according to claim 1 or 2 or 3 or 4, wherein the straight back arris (10) comprises two hollow frame strips (13) provided with first through holes (11) and a connecting block (14) for connecting the hollow frame strips; the cross section of the first through hole (11) is square.
7. The dorsal bar assembly according to claim 6, wherein the connecting member (20) is square-cylindrical and is clearance fitted to the first through hole (11).
8. A dorsal ridge assembly according to claim 1 or 3, characterized in that an inner member (38) is provided between the two connection portions of the inner corner member (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920999407.8U CN211473400U (en) | 2019-06-30 | 2019-06-30 | Stupefied subassembly of back of body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920999407.8U CN211473400U (en) | 2019-06-30 | 2019-06-30 | Stupefied subassembly of back of body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211473400U true CN211473400U (en) | 2020-09-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920999407.8U Active CN211473400U (en) | 2019-06-30 | 2019-06-30 | Stupefied subassembly of back of body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211473400U (en) |
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2019
- 2019-06-30 CN CN201920999407.8U patent/CN211473400U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201009 Address after: Room 301, building B, China Merchants high speed rail Plaza, No.9 Jiangnan Road, Dongshan street, Jiangning District, Nanjing City, Jiangsu Province Patentee after: Nanjing Chenglin Architectural Design Co., Ltd Address before: 211300 No. 47 Gutan Avenue, Gaochun Economic Development Zone, Nanjing City, Jiangsu Province Patentee before: Jiangsu Fangjin Construction Engineering Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 211100 Room 301, building B, China Merchants high speed railway Plaza, No.9 Jiangnan Road, Dongshan street, Jiangning District, Nanjing City, Jiangsu Province (South Station area) Patentee after: Jiangsu Jiabo Industrial Development Group Co.,Ltd. Address before: 211100 Room 301, building B, China Merchants high speed railway Plaza, No.9 Jiangnan Road, Dongshan street, Jiangning District, Nanjing City, Jiangsu Province (South Station area) Patentee before: Nanjing Chenglin Architectural Design Co., Ltd |
|
| CP01 | Change in the name or title of a patent holder |