CN213087783U - S-shaped folding aluminum-wood connecting pair with sawteeth - Google Patents
S-shaped folding aluminum-wood connecting pair with sawteeth Download PDFInfo
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- CN213087783U CN213087783U CN202021100438.4U CN202021100438U CN213087783U CN 213087783 U CN213087783 U CN 213087783U CN 202021100438 U CN202021100438 U CN 202021100438U CN 213087783 U CN213087783 U CN 213087783U
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Abstract
The utility model relates to a mouthful aluminum-wood is connected pair to S type with sawtooth, roll over a mouthful aluminum-wood and connect vice whole and be the S type, have the second recess that is used for holding the first recess of wood tree square timber and is used for connecting the aluminium template, the opening opposite direction of first recess and second recess, the total lateral wall of first recess and second recess has the book mouth toward the concave right angle form of second recess side at the open end top of first recess, is provided with the sawtooth of a plurality of evaginations of following recess length direction extension on the lateral wall medial surface of first recess. The S-shaped folding aluminum-wood connecting pair with the sawteeth increases resistance through the engagement of the sawteeth and the wood beam, and can effectively prevent slurry leakage from the connecting position of the connecting pair and the wood template into the groove of the wood beam.
Description
Technical Field
The utility model relates to an aluminium mould connecting piece technical field especially relates to a S type book a mouthful aluminum-wood is connected vice with sawtooth.
Background
Referring to fig. 1, in the conventional S-shaped aluminum-wood connector, a wood purlin 101 is placed in a groove on one side, a wood template 102 is placed on the wood purlin 101, so that the end of the side of the wood template 102 abuts against the side wall of the groove on the other side, the wood purlin 101 is fixedly connected with the wood template 102, and the side wall of the groove on the other side is connected with an aluminum template 103 through a pin. However, when the aluminum-wood connecting piece and the aluminum template 103 are installed, reinforced and dismantled, the aluminum-wood connecting piece is subjected to external hammering force, and as the contact surface between the groove of the aluminum-wood connecting piece and the wood beam 101 is smooth, the interior of the connecting piece and the wood beam 101 have no resistance and then fall, particularly, the vertical component at the internal corner part is serious, and the assembling efficiency of the on-site template is greatly reduced.
In addition, the end of the wooden template 102 props against the side wall of the groove on the other side of the S-shaped folding aluminum-wood connecting piece, and when the edge of the wooden template 102 is deformed and tilted or the wooden template 102 is locally displaced, concrete can leak into the groove on one side of the S-shaped folding aluminum-wood connecting piece and the wooden beam 101 from a gap between the side wall on the other side of the aluminum-wood connecting piece and the edge of the wooden template 102.
Disclosure of Invention
In order to solve the problem, an object of the utility model is to provide an S type book mouthful aluminum-wood with sawtooth is connected vice, and this S type book mouthful aluminum-wood with sawtooth is connected vice and is increased the resistance through the interlock of sawtooth with the wooden tree in a tree, and can effectively prevent to connect vice and the wooden template junction to leaking the thick liquid in the wooden tree in a tree recess.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a folding mouthful of aluminum-wood is connected vice with S type of sawtooth, folding mouthful of aluminum-wood is connected vice wholly and is the S type, has the second recess that is used for holding the first recess of wood tree and is used for connecting the aluminium template, the opening opposite direction of first recess and second recess, the common lateral wall of first recess and second recess has the folding mouth toward the concave right angle form of second recess side at the open end top of first recess, is provided with the sawtooth of a plurality of evaginations of following recess length direction extension on the lateral wall medial surface of first recess.
Furthermore, the top surface of the opening end of the first groove is flush with the top surface of the bottom wall of the folded opening, and the bottom wall of the first groove is lower than the bottom surface of the opening end of the second groove.
Further, the saw teeth and the side wall of the first groove are integrally formed.
Furthermore, the saw teeth are obliquely arranged towards the bottom wall side of the first groove.
Furthermore, the included angle between the sawteeth and the inner side surface of the side wall is 60 degrees, and the included angle between the upper top surface and the lower bottom surface of the sawteeth is 40 degrees.
Furthermore, an inwards concave notch is formed in the outer side face of the side wall, close to the outer side, of the second groove.
Furthermore, a plurality of pin holes for connecting the aluminum template are formed in the outer side wall of the second groove along the length direction of the groove.
Furthermore, a plurality of aluminum supports are arranged in the second groove at intervals along the length direction of the groove, one side of each aluminum support abuts against the outer side wall of the second groove, and the other side of each aluminum support abuts against the shared side wall of the second groove and the first groove and the side wall of the folding opening.
Furthermore, the top surface of the aluminum support is propped against the bottom surface of the top wall of the second groove and the bottom surface of the bottom wall of the folded opening.
Furthermore, the aluminum support is of an inverted T shape, and the bottom surface of the aluminum support is flush with the center of the pin hole.
The utility model discloses following beneficial effect has:
the S-shaped folding aluminum-wood connecting pair with the sawteeth of the utility model is provided with the sawteeth in the groove for accommodating the wood purlin, so that the wood purlin can be prevented from falling off in the assembling and disassembling process due to the smooth contact surface of the wood purlin and the aluminum-wood connecting piece, and the assembling efficiency of the on-site template is improved;
in addition, because the aluminum-wood connecting pair has longer overhanging end, more uncertain field load factors are added, the overhanging end is easy to deform and droop, the stability is poor, the abutted seam between the aluminum-wood connecting piece and the template is increased, and the right-angle folding port for accommodating the wood template is additionally arranged on the side wall abutted to the edge of the wood template, so that the phenomenon of slurry leakage at the joint of the connecting pair and the wood template into the wood recess can be effectively prevented, and the appearance quality of the formed concrete is better. And the aluminum material support is arranged in the groove for supporting the C-shaped aluminum die, so that the deformation and the sagging of the folded port can be avoided, and the overall stability of the connecting pair is improved.
Drawings
FIG. 1 is a schematic structural diagram of an S-shaped aluminum-wood connector in the prior art;
fig. 2 is a schematic structural diagram of a first embodiment of the present invention;
fig. 3 is a schematic structural diagram of the connection between the wood formwork and the aluminum formwork according to the first embodiment of the present invention;
fig. 4 is a schematic structural diagram of a second embodiment of the present invention;
fig. 5 is a schematic structural view of the second groove of the second embodiment of the present invention (viewed from the first groove side horizontal direction to the second groove side) against the outer side plate and the aluminum material support.
Description of reference numerals:
101-wood beam, 102-wood template, 103-C type aluminum die, 1-first groove, 10-common side wall, 2-second groove, 21-outer side wall, 211-notch, 212-pin hole, 3-folding opening, 4-sawtooth and 5-aluminum material support.
Detailed Description
The invention will be described in further detail with reference to the following drawings and specific embodiments:
the first embodiment,
Referring to fig. 2 to 3, the zigzag S-shaped folded aluminum-wood connecting pair is S-shaped in whole, and has a first groove 1 for accommodating a wood purlin 101 and a second groove 2 for connecting an aluminum template 103, and the opening directions of the first groove 1 and the second groove 2 are opposite. The shared side wall 10 of the first groove 1 and the second groove 2 is provided with a right-angle folding opening 3 which is concave towards the side of the second groove 2 at the top of the opening end of the first groove 1. The top surface of the opening end of the first groove 1 is flush with the top surface of the bottom wall of the folded opening 3, and the bottom wall of the first groove 1 is lower than the bottom surface of the opening end of the second groove 2.
All be provided with a plurality of evagination integrated into one piece's sawtooth 4 that extend along recess length direction on the both sides wall medial surface of first recess 1, sawtooth 4 toward the diapire side of first recess 1 slope set up and be 60 degrees with the contained angle between the lateral wall medial surface. The included angle between the upper top surface and the lower bottom surface of the sawtooth 4 is 40 degrees. In this embodiment, there are three saw teeth 4 on the inner side surfaces of the two side walls of the first groove 1, and the saw teeth 4 extend from one side of the first groove 1 to the other side.
The outer side surface of the outer side wall 21 of the second groove 2 is provided with an inward concave notch 211. The outer side wall 21 of the second groove 2 is provided with a plurality of pin holes 212 for connecting the aluminum template 103 along the length direction of the groove.
Example II,
Referring to fig. 4 to 5, the zigzag S-shaped folded aluminum-wood connecting pair is S-shaped in whole, the folded 3 aluminum-wood connecting pair has a first groove 1 for accommodating wood purlin 101 and a second groove 2 for connecting an aluminum template 103, and the opening directions of the first groove 1 and the second groove 2 are opposite. The shared side wall 10 of the first groove 1 and the second groove 2 is provided with a right-angle folding opening 3 which is concave towards the side of the second groove 2 at the top of the opening end of the first groove 1. The top surface of the opening end of the first groove 1 is flush with the top surface of the bottom wall of the folded opening 3, and the bottom wall of the first groove 1 is lower than the bottom surface of the opening end of the second groove 2.
All be provided with a plurality of evagination integrated into one piece's sawtooth 4 that extend along recess length direction on the both sides wall medial surface of first recess 1, sawtooth 4 toward the diapire side inclined set up and be 60 degrees with the contained angle between the lateral wall medial surface. The included angle between the upper top surface and the lower bottom surface of the sawtooth 4 is 40 degrees. In this embodiment, there are three saw teeth 4 on the inner side surfaces of the two side walls of the first groove 1, and the saw teeth 4 extend from one side of the first groove 1 to the other side.
The outer side surface of the outer side wall 21 of the second groove 2 is provided with an inward concave notch 211. The outer side wall 21 of the second groove 2 is provided with a plurality of pin holes 212 for connecting the aluminum template 103 along the length direction of the groove. At least one aluminum material support 5 is arranged in the second groove 2 at intervals along the length direction of the groove, one side of the aluminum material support 5 props against the outer side wall of the second groove 2, and the other side of the aluminum material support 5 props against the shared side wall 10 of the second groove 2 and the first groove 1 and the side wall of the folding opening 3; the top surface of the aluminum support 5 is propped against the bottom surface of the top wall of the second groove 2 and the bottom surface of the bottom wall of the folding opening 3.
Preferably, the aluminum support 5 is of an inverted T shape, and the bottom surface of the aluminum support 5 is flush with the center of the pin hole 212.
The above only is the detailed implementation manner of the present invention, not limiting the patent scope of the present invention, all the equivalent structure changes made in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. The utility model provides a S type edge folding aluminum-wood connects vice with sawtooth which characterized in that: folding mouthful aluminum-wood connects vice whole to be the S type, has first recess (1) that is used for holding wooden purlin and second recess (2) that are used for connecting the aluminum mould board, the opening opposite direction of first recess (1) and second recess (2), common lateral wall (10) of first recess (1) and second recess (2) have toward folding mouthful (3) of the concave right angle form of second recess (2) side at the open end top of first recess (1), be provided with on the lateral wall medial surface of first recess (1) a plurality of evaginations of following recess length direction extension sawtooth (4).
2. The S-shaped folding aluminum wood connecting pair with the saw teeth as claimed in claim 1, is characterized in that: the top surface of the opening end of the first groove (1) is flush with the top surface of the bottom wall of the folding opening (3), and the bottom wall of the first groove (1) is lower than the bottom surface of the opening end of the second groove (2).
3. The S-shaped folding aluminum wood connecting pair with the saw teeth as claimed in claim 1, is characterized in that: the sawteeth (4) and the side wall of the first groove (1) are integrally formed.
4. The S-shaped folding aluminum wood connecting pair with the saw teeth as claimed in claim 1, is characterized in that: the sawteeth (4) are obliquely arranged towards the bottom wall side of the first groove (1).
5. The S-shaped folding aluminum wood connecting pair with the saw teeth as claimed in claim 4, wherein: the included angle between sawtooth (4) and the lateral wall medial surface is 60 degrees, and the included angle between the last top surface of sawtooth (4) and the bottom surface is 40 degrees.
6. The S-shaped folding aluminum wood connecting pair with the saw teeth as claimed in claim 1, is characterized in that: an inwards concave notch (211) is arranged on the outer side surface of the outer side wall (21) of the second groove (2).
7. The S-shaped folding aluminum wood connecting pair with the saw teeth as claimed in claim 1, is characterized in that: and a plurality of pin holes (212) for connecting the aluminum templates are formed in the outer side wall (21) of the second groove (2) along the length direction of the groove.
8. The S-shaped folding aluminum wood connecting pair with the saw teeth as claimed in claim 7, wherein: at least one aluminum support (5) is arranged in the second groove (2) at intervals along the length direction of the groove, one side of the aluminum support (5) is propped against the outer side wall of the second groove (2), and the other side of the aluminum support (5) is propped against the shared side wall (10) of the second groove (2) and the first groove (1) and the side wall of the folding opening (3).
9. The S-shaped folding aluminum wood connecting pair with the saw teeth as claimed in claim 8, wherein: the top surface of the aluminum support (5) is propped against the bottom surface of the top wall of the second groove (2) and the bottom surface of the bottom wall of the folding opening (3).
10. The S-shaped folding aluminum wood connecting pair with the saw teeth as claimed in claim 8, wherein: the aluminum support (5) is of an inverted T shape, and the bottom surface of the aluminum support (5) is flush with the center of the pin hole (212).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021100438.4U CN213087783U (en) | 2020-06-15 | 2020-06-15 | S-shaped folding aluminum-wood connecting pair with sawteeth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021100438.4U CN213087783U (en) | 2020-06-15 | 2020-06-15 | S-shaped folding aluminum-wood connecting pair with sawteeth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213087783U true CN213087783U (en) | 2021-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021100438.4U Active CN213087783U (en) | 2020-06-15 | 2020-06-15 | S-shaped folding aluminum-wood connecting pair with sawteeth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213087783U (en) |
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2020
- 2020-06-15 CN CN202021100438.4U patent/CN213087783U/en active Active
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