Piecing assembly door leaf
Technical field
The utility model belongs to door leaf field, particularly relates to piecing assembly door leaf.
Background technology
The door leaf of the wire netting door in existing market is due to structural limitations, and many employing weldprocedures make, and the making that the method not only makes door leaf is loaded down with trivial details, and easily make door leaf occur the situation that welding is unstable causing quality to decline. In addition, the door leaf adopting weldprocedure to make is one-body molded, both was inconvenient to transport, and also cannot meet the requirement that working-yard carries out assembling.
Practical novel content
For the deficiencies in the prior art, the purpose of this utility model be intended to provide simple and convenient assembly, without the need to welding piecing assembly door leaf.
For achieving the above object, the utility model adopts following technical scheme:
Piecing assembly door leaf, comprises upper side frame, lower frame, left frame, left frame and montant, and the upper end of left frame is provided with the first breach, and the upper end of left frame is provided with the 2nd breach, and the two ends of upper side frame are inserted assembling close with the first breach, the 2nd breach respectively; The lower end of left frame is provided with the 3rd breach, and the lower end of left frame is provided with the 4th breach, and the two ends of lower frame are inserted assembling close with the 3rd breach, the 4th breach respectively; The montant being on top interval with more than two between frame and lower frame, top and the upper side frame of this montant removably connect, and bottom and the lower frame of montant removably connect.
Preferably, the montant of this piecing assembly door leaf comprises shell and more than one connection post, connects post and is fixed on outer casing inner wall, and this connection post is provided with through hole; The side that upper side frame is connected with montant top is provided with multiple first perforation, and this first perforation is connected with via top; The side that lower frame is connected with montant bottom is provided with multiple 2nd perforation, and the 2nd perforation is corresponding with the first punch position, and the 2nd perforation is connected with via bottoms.
Further, on top frame is provided with first fabrication hole of more than two away from the side of montant, and lower frame is provided with the 2nd fabrication hole of more than two away from the side of montant, and the first fabrication hole covers in the first perforation, and bores a hole with first and be connected; 2nd fabrication hole covers in the 2nd perforation, and is connected with the 2nd perforation.
Preferably, this piecing assembly door leaf also comprises multiple corner brace, the two ends of upper side frame are removably connected with the upper end of left frame, the upper end of left frame respectively by corner brace, and the two ends of lower frame are removably connected with the lower end of left frame, the lower end of left frame respectively by corner brace.
Preferably, the upper side frame of this piecing assembly door leaf, lower frame, left frame and left frame being equipped with more than one groove, this groove connects with corner brace card and coordinates.
Preferably, this piecing assembly door leaf also comprises buckle, lower pinch plate, left buckle and right buckle, upper buckle and upper side frame connect away from the side card of montant and coordinate, lower pinch plate and lower frame connect away from the side card of montant and coordinate, left buckle and left frame connect away from the side card of montant and coordinate, and right buckle and left frame connect away from the side card of montant and coordinate.
Compared to existing technology, the beneficial effects of the utility model are:
Piecing assembly door leaf of the present utility model is by montant and upper side frame, the removably connecting of lower frame, and upper side frame and left frame, left frame slotting assembling close, the slotting assembling of lower frame and left frame, left frame is closed thus can be simplified mounting process, and the installation avoiding weldprocedure to bring is loaded down with trivial details and the unstable situation of welding. Meanwhile, corner brace connects with the card of groove to coordinate can accurately locate corner brace, and avoids the multiple bearing problem that corner brace in installation process occurs because of vibration, it is to increase install efficiency. Each buckle connects with the card of each frame and coordinates, and further increases the quality of piecing assembly door leaf. And the detachable feature of the structure of piecing assembly door leaf, not only make piecing assembly door leaf be beneficial to and transport, and the requirement that working-yard carries out installing can also be met.
Accompanying drawing explanation
Fig. 1 is the one-piece construction exploded view of the utility model piecing assembly door leaf;
Fig. 2 is the exploded view after the removal left frame of the utility model piecing assembly door leaf, left frame;
Fig. 3 is the schematic diagram after the corner brace decomposition of the utility model piecing assembly door leaf;
Fig. 4 is the schematic diagram after the buckle decomposition of the utility model piecing assembly door leaf;
In figure: 10, upper side frame; 11, the first fabrication hole; 20, lower frame; 21, the 2nd perforation; 30, left frame; 31, the first breach; 32, the 3rd breach; 40, left frame; 41, the 2nd breach; 42, the 4th breach; 50, montant; 51, shell; 52, post is connected; 53, through hole; 70, corner brace; 80, upper buckle; 81, lower pinch plate; 82, left buckle; 83, right buckle; 90, groove.
Embodiment
Below, by reference to the accompanying drawings and embodiment, the utility model is described further:
Refer to Fig. 1 and Fig. 4, piecing assembly door leaf, comprise upper side frame 10, lower frame 20, left frame 30, left frame 40 and montant 50, the upper end of left frame 30 is provided with the first breach 31, the upper end of left frame 40 is provided with the 2nd breach 41, the two ends of upper side frame 10 are inserted assembling close with the first breach 31, the 2nd breach 41 respectively, thus the two ends making upper side frame 10 are connected with the upper end of left frame 30, the upper end of left frame 40 respectively; The lower end of left frame 30 is provided with the 3rd breach 32, the lower end of left frame 40 is provided with the 4th breach 42, the two ends of lower frame 20 are inserted assembling close with the 3rd breach 32, the 4th breach 42 respectively, thus the two ends making lower frame 20 are connected with the lower end of left frame 30, the lower end of left frame 40 respectively; The montant 50 being on top interval with more than two between frame 10 and lower frame 20, top and the upper side frame 10 of montant 50 removably connect, and bottom and the lower frame 20 of montant 50 removably connect, and the montant 50 that this is intervally arranged can prevent other people from passing door leaf.
During installation, first being connected with upper side frame 10, lower frame 20 respectively at montant 50 two ends, this mode of connection can be threaded, the mode it may also be other removably connect, so, the simple assembling of montant 50 with upper side frame 10, lower frame 20 can be realized without the need to welding. After completing the installation of montant 50, upper side frame 10, lower frame 20 are inserted respectively in the first breach 31 of left frame 30 and left frame 40 correspondence, the 2nd breach 41, the 3rd breach 32 and the 4th breach 42, and be threaded connection or other modes that removably connect, the two ends of upper side frame 10 are connected with the upper end of left frame 30, the upper end of left frame 40 respectively, the two ends of lower frame 20 are connected with the lower end of left frame 30, the lower end of left frame 40 respectively, thus get final product the connection of simple realization upper side frame 10, lower frame 20, left frame 30 and left frame 40 without the need to welding.Each parts of door leaf can be split transport by the structural performance of above-mentioned piecing assembly door leaf, not only conveniently transport but also can meet the requirement that working-yard carries out assembling, in addition, the mode that removably connects of each parts of piecing assembly door leaf, also greatly simplifie door leaf mounting process, and the unstable situation of traditional welding can be avoided.
Referring to Fig. 2, as a kind of preferred version, spliced door leaf can adopt aluminum alloy materials to make, and the montant 50 of spliced door leaf comprises shell 51 and more than one connection post 52, connects post 52 and is fixed on shell 51 inwall, and this connection post 52 is provided with through hole 53; The side that upper side frame 10 is connected with montant 50 top is provided with multiple first perforation (not shown), and the first perforation is connected with through hole 53 top, and this first is bored a hole and can be used for making self-tapping screw to pass and be threaded with through hole 53; It is 21 corresponding with the first punch position that the side that lower frame 20 is connected with montant 50 bottom is provided with multiple 2nd perforation the 21, two perforation, and the 2nd bores a hole 21 is connected with bottom through hole 53, and the 2nd bores a hole 21 for making self-tapping screw pass and be threaded with through hole 53.
For the ease of the installation of self-tapping screw, on top frame 10 is provided with first fabrication hole 11 of more than two away from the side of montant 50, lower frame 20 is provided with the 2nd fabrication hole (not shown) of more than two away from the side of montant 50, first fabrication hole 11 covers in the first perforation, and be connected with the first perforation, so, setting tool can pass the first fabrication hole 11, and control self-tapping screw is through the first perforation and is connected with through hole 53; 2nd fabrication hole covers in the 2nd perforation 21, and is connected with the 2nd perforation 21, and so, setting tool can pass the 2nd fabrication hole, and control self-tapping screw is through the 2nd perforation 21 and is connected with through hole 53.
Referring to Fig. 3, as a kind of preferred version, piecing assembly door leaf also comprises multiple corner brace 70. In above-mentioned piecing assembly door leaf, the connection of upper side frame 10 and left frame 30, left frame 40, and lower frame 20 and the connection of left frame 30, left frame 40, slotting load can be carried out by breach on the one hand and connect, afterwards by the connection of the further fastening each frame of corner brace 70; Can also be undertaken inserting dress by breach on the other hand, but not connect, but by corner brace 70, each frame be connected. The two ends of upper side frame 10 are connected with the upper end of left frame 30, the threaded upper ends of left frame 40 respectively by corner brace 70, thus realize upper side frame 10 and left frame 30, the removably connecting of left frame 40; The two ends of lower frame 20 are threaded with the lower end of left frame 30, the lower end of left frame 40 respectively by corner brace 70, thus realize lower frame 20 and left frame 30, the removably connecting of left frame 40.
Refer to Fig. 1 and Fig. 3, further, in order to limit the position of corner brace 70, and convenient installation, on top frame 10, lower frame 20, left frame 30 and left frame 40 are equipped with more than one groove 90, this groove 90 can block to connect with corner brace 70 and coordinate, and when mounted, corner brace 70 can be put into groove 90, so, adding man-hour, corner brace 70 can be avoided because of vibration to cause repeatedly contraposition, it is to increase efficiency is being installed.
Refer to Fig. 4, as a kind of preferred version, this piecing assembly door leaf also comprises buckle 80, lower pinch plate 81, left buckle 82 and right buckle 83, upper buckle 80 and upper side frame 10 connect away from the side card of montant 50 and coordinate, lower pinch plate 81 and lower frame 20 connect away from the side card of montant 50 and coordinate, left buckle 82 and left frame 30 connect away from the side card of montant 50 and coordinate, right buckle 83 and left frame 40 connect away from the side card of montant 50 and coordinate, above-mentioned each buckle connects with the card of each frame and coordinates, it is possible not only to the abrasion reducing each frame, the phenomenons such as corrosion, improve the work-ing life of each frame, but also the overall aesthetics of piecing assembly door leaf can be improved.
To one skilled in the art, according to technical scheme described above and design, other various corresponding change and deformation can be made, and these all changes and deformation all should belong within the protection domain of the utility model claim.