Aluminum die back ridge system

Abstract

The utility model relates to the technical field of aluminum die back ridges, in particular to an aluminum die back ridge system. The aluminum die back ridge system comprises a rectangular pipe back ridge; the buckle assembly is used for fixing a double-rectangular-tube back ridge structure formed by the two rectangular-tube back ridges, and the C-shaped straight-insertion back ridge connecting plate and the C-shaped inner-insertion connecting plate are used for directly butting the two rectangular-tube back ridges. A C-shaped internal corner back ridge connecting plate and a C-shaped external corner back ridge connecting plate. The aluminum die back ridge system integrates the advantages of a double-spliced channel steel back ridge system and a perforated double-rectangular-pipe back ridge system, overcomes the defects of the double-spliced channel steel back ridge system and the perforated double-rectangular-pipe back ridge system, and is light in weight, convenient and fast to mount and dismount, low in requirement for modification precision, capable of increasing construction speed, capable of improving the safety coefficient of constructors and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum mold back ribs, in particular to an aluminum mold back rib system. Background Art

[0002] The existing aluminum mold back rib system mainly includes double-jointed channel steel back rib, double rectangular tube back rib with holes, etc. It is worth noting that:

[0003] The back rib of the double-jointed channel steel back rib system is made by welding two channel steel webs to each other according to the template size. The two webs are connected by partitions, and the ends of the channel steel are punched or drilled. The back ribs are connected by core strips and core strip pins, or by connecting plates and bolts. The external angles are connected by special external angle pull seats. However, the double-jointed channel steel back rib system has the following disadvantages: if the back ribs are welded as one, they are heavy and require multiple people to cooperate in installation. If loose parts are used, there are more accessories during installation. Holes need to be opened at both ends of the channel steel during production, and the holes need to be aligned. The processing accuracy requirements are high, and the back rib size is relatively fixed, which is inconvenient to modify.

[0004] The back ribs of the double rectangular tube back rib system with holes are assembled and welded by two rectangular steel tubes with holes drilled at both ends according to the size of the template. The back ribs are connected by C-type straight back rib connectors with bolts, the inner corners are connected by C-type L-shaped back rib connectors with bolts, and the outer corners are connected by angle code connectors with bolts and back ribs; however, the double rectangular tube back rib system with holes has the following disadvantages: it has high requirements for processing and manufacturing precision, and there are certain limitations due to the influence of hole spacing during modification; during installation and dismantling, since all bolts are used, the installation and dismantling speed is slow, affecting the construction progress.

[0005] Therefore, it is necessary to provide a new aluminum mold back rib system to solve the above technical problems. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides an aluminum mold back rib system.

[0007] The aluminum mold back rib system provided by the utility model includes:

[0008] Rectangular tube back rib;

[0009] A buckle assembly for fixing the double rectangular tube back rib structure formed by two rectangular tube back ribs, wherein the two rectangular tube back ribs are fixedly connected by the buckle assembly;

[0010] The buckle assembly includes a central link block, the upper and lower ends of the central link block are fixedly embedded with mounting plates, and the front and rear ends of each mounting plate are respectively fixedly installed with a rotating connection ear and a rotating frame, the rotating connection ear is installed with a rotating pressing plate, and the end of the pressing plate is provided with a protrusion, and the protrusion is provided with a card interface, the rotating frame is installed with a rotating fastening bolt, and the fastening bolt is sleeved with a nut;

[0011] A C-shaped straight-insertion back-rib connecting plate and a C-shaped inner-insertion connecting plate for directly connecting the back ribs of two rectangular tubes, wherein the C-shaped straight-insertion back-rib connecting plate is provided with a wedge-shaped pin piece for abutting against the C-shaped inner-insertion connecting plate;

[0012] A C-shaped internal angle back rib connection plate, through which the C-shaped internal angle back rib connection plate and the C-shaped straight-insertion back rib connection plate are connected to the back rib of the internal angle template;

[0013] The C-shaped external angle back rib connection plate is connected to the back rib of the external angle template through the C-shaped external angle back rib connection plate and the C-shaped straight-insertion back rib connection plate.

[0014] Preferably, the two rectangular tube back ribs are respectively mounted on the mounting plates on both sides of the central connecting block, and the pressing plates corresponding to the mounting plates are rotated around the rotating connecting ears and pressed onto the corresponding rectangular tube back ribs. The fastening bolts are rotated so that their threaded sections pass through the card interfaces opened by the protrusions and then the nuts are tightened to fasten the pressing plates.

[0015] Preferably, the C-shaped straight-insertion back-rib connection plate, the C-shaped inner-insertion connection plate and the wedge-shaped pin piece constitute a straight back-rib connection structure for straight-jointing of rectangular tube back-ribs.

[0016] Preferably, both side plate heads of the C-shaped straight-insertion back-ribbed connecting plate are provided with insertion holes for inserting wedge-shaped pin pieces.

[0017] Preferably, the C-shaped internal angle back rib connection plate, the C-shaped straight-insertion back rib connection plate and the wedge-shaped pin piece constitute a internal angle back rib connection structure for connecting the back rib and the internal angle back rib of a rectangular tube.

[0018] Preferably, the C-shaped external corner back rib connecting plate, the C-shaped straight-inserted back rib connecting plate and the wedge-shaped pin piece constitute a external corner back rib connecting structure for connecting the back ribs of rectangular tubes and the external corner back ribs.

[0019] Preferably, a pull seat is fixedly installed on the C-shaped male angle back rib connecting plate, and the pull seats on the two C-shaped male angle back rib connecting plates are fixedly connected by a diagonal tie rod.

[0020] Compared with the related art, the aluminum mold back rib system provided by the utility model has the following beneficial effects:

[0021] The utility model provides an aluminum mold back rib system which concentrates the advantages of a double-jointed channel steel back rib system and a double rectangular tube back rib system with holes, overcomes the disadvantages of the double-jointed channel steel back rib system and the double rectangular tube back rib system with holes, and has the advantages of light weight, convenient and quick installation and disassembly, low modification precision requirements, accelerated construction speed, and improved safety factor of construction personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A structural schematic diagram of a preferred embodiment of the aluminum mold back rib system provided by the utility model;

[0023] Figure 2 for Figure 1 The schematic diagram of the structure of the back ribs of two rectangular tubes connected;

[0024] Figure 3 for Figure 2 The schematic diagram of the structure of the buckle assembly for connecting the back ribs of two rectangular tubes is shown;

[0025] Figure 4 for Figure 2 The structural schematic diagram of the rectangular tube back rib butt joint shown;

[0026] Figure 5 for Figure 4 The structural schematic diagram of the C-shaped straight-insertion back-ribbed connecting plate and the C-shaped inner-insertion connecting plate shown;

[0027] Figure 6 for Figure 1 The structural schematic diagram of the inner corner back rib connection shown;

[0028] Figure 7 for Figure 6 The structural schematic diagram of the C-shaped internal angle back rib connecting plate shown;

[0029] Figure 8 for Figure 1 The structural schematic diagram of the outer corner back rib connection shown;

[0030] Fig. 9 for Figure 3 The schematic diagram of the structure of the buckle assembly action process is shown.

[0031] Numbers in the figure: 1. Rectangular tube back rib; 2. Buckle assembly; 21. Middle connecting block; 22. Mounting plate; 23. Rotating connecting ear; 24. Rotating frame; 25. Pressing plate; 251. Protrusion; 251a. Card interface; 26. Fastening bolt; 261. Nut; 3. C-shaped straight-inserted back rib connecting plate; 3a. Insertion hole; 4. C-shaped internal plug-in connecting plate; 5. Wedge-shaped pin; 6. C-shaped internal angle back rib connecting plate; 7. C-shaped external angle back rib connecting plate; 71. Pull seat; 8. Template. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0033] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0034] See also Figures 1 to 9 An embodiment of the utility model provides an aluminum mold back rib system, which includes: a rectangular tube back rib 1, a snap-on assembly 2, a C-shaped straight-inserted back rib connecting plate 3, a C-shaped inner corner back rib connecting plate 6, and a C-shaped outer corner back rib connecting plate 7.

[0035] In the embodiments of the present invention, please refer to Figure 1 , Figure 2 and Figure 3 , used for fixing the buckle assembly 2 formed by the two rectangular tube back ribs 1 to form a double rectangular tube back rib structure, and the two rectangular tube back ribs 1 are fixedly connected by the buckle assembly 2;

[0036] The buckle assembly 2 includes a central link block 21, and the upper and lower ends of the central link block 21 are fixedly engaged with mounting plates 22, and the front and rear ends of each mounting plate 22 are respectively fixedly mounted with a rotating connecting ear piece 23 and a rotating frame 24, the rotating connecting ear piece 23 is mounted with a rotating pressing plate 25, and the end of the pressing plate 25 is provided with a protrusion 251, and the protrusion 251 is provided with a card interface 251a, and the rotating frame 24 is mounted with a rotating fastening bolt 26, and the fastening bolt 26 is sleeved with a nut 261;

[0037] The two rectangular tube back ribs 1 are respectively mounted on the mounting plates 22 on both sides of the middle connecting block 21, and the pressing plates 25 corresponding to the mounting plates 22 are rotated around the rotating connecting ear pieces 23 and pressed onto the corresponding rectangular tube back ribs 1. The fastening bolts 26 are rotated so that their threaded sections pass through the card interfaces 251a provided by the protrusions 251, and then the nuts 261 are tightened to fasten the pressing plates 25.

[0038] It should be noted that when two rectangular tube back ribs 1 are assembled, the snap assembly 2 is used to connect and assemble them. The two rectangular tubes cut to length (without processing) are directly placed on the mounting plates 22 on both sides of the middle connecting block 21, and then the fastening bolts 26 are rotated to make the threaded section pass through the card interface 251a opened by the protrusion 251, and then the nuts 261 on the fastening bolts 26 are tightened (the process is shown in the attached figure). Fig. 9 As shown), two rectangular tube back ribs 1 are connected by a plurality of buckle components 2 to form a double rectangular tube back rib structure, which is easy and convenient to operate.

[0039] In the embodiments of the present invention, please refer to Figure 1 , Figure 4 and Figure 5 , used for directly connecting the two rectangular tube back ribs 1 with a C-shaped straight-inserted back rib connecting plate 3 and a C-shaped internal plug-in connecting plate 4, and the C-shaped straight-inserted back rib connecting plate 3 is provided with a wedge-shaped pin piece 5 for abutting against the C-shaped internal plug-in connecting plate 4, and the C-shaped straight-inserted back rib connecting plate 3, the C-shaped internal plug-in connecting plate 4 and the wedge-shaped pin piece 5 constitute a straight back rib connecting structure for directly connecting the rectangular tube back ribs 1, and the two side plate heads of the C-shaped straight-inserted back rib connecting plate 3 are provided with insertion holes 3a for inserting the wedge-shaped pin piece 5.

[0040] It should be noted that when two sets of double rectangular tube back-ribbed structures are directly connected, the ends of the two sets of double rectangular tube back-ribbed structures are brought into contact with each other, and the C-shaped inner plug-in connecting plate 4 and the C-shaped straight-inserted back-ribbed connecting plate 3 are respectively inserted on both sides of the joint of the two sets of double rectangular tube back-ribbed structures, and the C-shaped straight-inserted back-ribbed connecting plate 3 covers the two side plate surfaces of the C-shaped inner plug-in connecting plate 4. After it is in place, the wedge-shaped pin piece 5 is driven into the insertion hole 3a opened in the C-shaped straight-inserted back-ribbed connecting plate 3 to lock it (as shown in the attached figure). Figure 5 shown).

[0041] In the embodiments of the present invention, please refer to Figure 1 , Figure 6 and Figure 7 The internal angle template back ribs are connected through the C-shaped internal angle back rib connecting plate 6 and the C-shaped straight-inserted back rib connecting plate 3. The C-shaped internal angle back rib connecting plate 6, the C-shaped straight-inserted back rib connecting plate 3 and the wedge-shaped pin piece 5 constitute a internal angle back rib connecting structure for connecting the internal angle back ribs of the rectangular tube back rib 1.

[0042] It should be noted that: when the double rectangular tube back-rib structure in the internal angle template 8 is butt-jointed, the C-shaped internal angle back-rib connecting plate 6 is respectively inserted into the two groups of double rectangular tube back-rib structures, and then a plurality of C-shaped straight-inserted back-rib connecting plates 3 are respectively inserted on the other side of the two groups of double rectangular tube back ribs, and the upper and lower side wall of the C-shaped straight-inserted back-rib connecting plate 3 is kept to cover the upper and lower side wall of the C-shaped internal angle back-rib connecting plate 6, and after it is in place, the wedge-shaped pin 5 is driven into the insertion hole 3a opened in the C-shaped straight-inserted back-rib connecting plate 3 to lock it (as shown in the attached figure). Figure 6 shown).

[0043] In the embodiments of the present invention, please refer to Figure 1 and Figure 8The male corner template back ribs are connected through the C-shaped male corner back rib connecting plate 7 and the C-shaped straight-inserted back rib connecting plate 3, and the C-shaped male corner back rib connecting plate 7, the C-shaped straight-inserted back rib connecting plate 3 and the wedge-shaped pin piece 5 constitute a male corner back rib connecting structure for connecting the male corner back ribs of the rectangular tube back rib 1, and a pull seat 71 is fixedly installed on the C-shaped male corner back rib connecting plate 7, and the pull seats 71 on the two C-shaped male corner back rib connecting plates 7 are fixedly connected by a diagonal tie rod.

[0044] It should be noted that: when the double rectangular tube back-ribbed structure in the external angle template 8 is butt-jointed, the C-shaped external angle back-ribbed connecting plate 7 is respectively inserted into the two groups of external angle double rectangular tube back-ribbed structures, and subsequently a plurality of C-shaped straight-inserted back-ribbed connecting plates 3 are respectively inserted on the other side of the two groups of double rectangular tube back-ribbed structures, and the upper and lower side wall panels of the C-shaped straight-inserted back-ribbed connecting plate 3 are kept to cover the upper and lower side wall panels of the C-shaped external angle back-ribbed connecting plate 7, and after it is in place, the wedge-shaped pin piece 5 is driven into the insertion hole 3a opened in the C-shaped straight-inserted back-ribbed connecting plate 3 to lock it (as shown in the attached figure). Figure 8 As shown), the inclined rods are subsequently inserted into the pull seats 71 on the two C-shaped male angle back rib connecting plates 7, and then fixed by tightening nuts;

[0045] The back rib system of this invention locks two rectangular tube back ribs 1 into a double rectangular tube back rib structure through a snap assembly 2, and then connects them into a straight back rib by using a straight back rib connection structure composed of a C-shaped straight-inserted back rib connection plate 3, a C-shaped inner plug connection plate 4 and a wedge-shaped pin piece 5, and then realizes the back rib connection of the inner corner template and the oblique locking connection of the back rib of the outer corner template through the inner corner back rib connection structure composed of a C-shaped inner corner back rib connection plate 6, a C-shaped straight-inserted back rib connection plate 3 and a wedge-shaped pin piece 5 and the outer corner back rib connection structure composed of a C-shaped outer corner back rib connection plate 7, a C-shaped straight-inserted back rib connection plate 3 and a wedge-shaped pin piece 5;

[0046] This back rib system concentrates the advantages of the double-jointed channel steel back rib system and the double rectangular tube back rib system with holes, overcomes the disadvantages of the double-jointed channel steel back rib system and the double rectangular tube back rib system with holes, and is light in weight, easy and quick to install and dismantle, has low requirements for modification precision, speeds up construction, and improves the safety factor of construction personnel.

[0047] The working principle of the aluminum mold back rib system provided by the utility model is as follows:

[0048] When two rectangular tube back ribs 1 are assembled, they are connected and assembled by using the snap-fit ​​assembly 2. Two rectangular tubes cut to length (without processing) are directly placed on the mounting plates 22 on both sides of the middle joint block 21. Then, the fastening bolts 26 are rotated to make their threaded sections pass through the snap-fit ​​interfaces 251a provided by the protrusions 251, and then the nuts 261 on the fastening bolts 26 are tightened. Thus, the two rectangular tube back ribs 1 are assembled by a plurality of snap-fit ​​assemblies 2 to form a double rectangular tube back rib structure. The operation is simple and convenient. When two groups of double rectangular tube back rib structures are directly connected, the ends of the two groups of double rectangular tube back rib structures are brought into contact with each other, and C-shaped inserts are respectively inserted on both sides of the joints of the two groups of double rectangular tube back rib structures. The connecting plate 4 and the C-shaped straight-inserted back-ribbed connecting plate 3, and the C-shaped straight-inserted back-ribbed connecting plate 3 covers the two side plate surfaces of the C-shaped inner plug-in connecting plate 4. After it is in place, the wedge-shaped pin piece 5 can be driven into the insertion hole 3a opened in the C-shaped straight-inserted back-ribbed connecting plate 3 to lock it. When the double rectangular tube back-ribbed structure in the inner angle template 8 is docked, the C-shaped inner angle back-ribbed connecting plate 6 is respectively inserted into the two groups of double rectangular tube back-ribbed structures, and subsequently, multiple C-shaped straight-inserted back-ribbed connecting plates 3 are respectively inserted on the other side of the two groups of double rectangular tube back-ribbed structures, and the upper and lower side plate walls of the C-shaped straight-inserted back-ribbed connecting plate 3 are kept covering the upper and lower side plate walls of the C-shaped inner angle back-ribbed connecting plate 6. After it is in place, the C-shaped straight-inserted back-ribbed connecting plate 3 is inserted into the insertion hole 3a opened in the inner angle template 8 to lock it. Just insert the wedge-shaped pin piece 5 into the insertion hole 3a opened in the connecting plate 3 to lock it. When the double rectangular tube back-ribbed structure in the external angle template 8 is butt-jointed, the C-shaped external angle back-ribbed connecting plate 7 is respectively inserted into the two groups of external angle double rectangular tube back-ribbed structures, and then a plurality of C-shaped straight-inserted back-ribbed connecting plates 3 are respectively inserted on the other side of the two groups of double rectangular tube back-ribbed structures, and the upper and lower side wall panels of the C-shaped straight-inserted back-ribbed connecting plate 3 are kept to cover the upper and lower side wall panels of the C-shaped external angle back-ribbed connecting plate 7. After it is in place, insert the wedge-shaped pin piece 5 into the insertion hole 3a opened in the C-shaped straight-inserted back-ribbed connecting plate 3 to lock it, and then use the inclined rod to insert it into the two C-shaped external angle back-ribbed connecting plates respectively. After being pulled into the pull seat 71 on 7, it can be fixed by tightening the nut. The back rib system locks the two rectangular tube back ribs 1 into a double rectangular tube back rib structure through the snap assembly 2, and then connects them into a straight back rib by using the straight back rib connection structure composed of a C-shaped straight-inserted back rib connecting plate 3, a C-shaped inner plug-in connecting plate 4 and a wedge-shaped pin piece 5, and then realizes the back rib connection of the inner corner template and the oblique locking connection of the outer corner template back rib through the inner corner back rib connection structure composed of a C-shaped inner corner back rib connecting plate 6, a C-shaped straight-inserted back rib connecting plate 3 and a wedge-shaped pin piece 5 and the outer corner back rib connection structure composed of a C-shaped outer corner back rib connecting plate 7, a C-shaped straight-inserted back rib connecting plate 3 and a wedge-shaped pin piece 5.

[0049] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An aluminum mold back rib system, characterized in that: include: Rectangular tube back rib (1); A buckle assembly (2) for fixing a double rectangular tube back rib structure formed by two rectangular tube back ribs (1), wherein the two rectangular tube back ribs (1) are fixedly connected by the buckle assembly (2). The buckle assembly (2) comprises a central connecting block (21), the upper and lower ends of the central connecting block (21) are fixedly engaged with mounting plates (22), and the front and rear ends of each mounting plate (22) are respectively fixedly mounted with a rotatable connecting ear piece (23) and a rotating frame (24), the rotatable connecting ear piece (23) is mounted with a rotatable pressing plate (25), and the end of the pressing plate (25) is provided with a protrusion (251), and a card interface (251a) is provided on the protrusion (251), and a rotatable fastening bolt (26) is mounted on the rotating frame (24), and a nut (261) is sleeved on the fastening bolt (26); A C-shaped straight-insertion back-rib connecting plate (3) and a C-shaped inner-insertion connecting plate (4) for directly connecting two rectangular tube back ribs (1), wherein the C-shaped straight-insertion back-rib connecting plate (3) is provided with a wedge-shaped pin piece (5) for abutting against the C-shaped inner-insertion connecting plate (4); A C-shaped internal angle back rib connection plate (6), through which the internal angle template back ribs are connected with the C-shaped straight-insertion back rib connection plate (3); A C-shaped external corner back rib connection plate (7) is used to connect the external corner template back ribs through the C-shaped external corner back rib connection plate (7) and the C-shaped straight-insertion back rib connection plate (3).

2. The aluminum mold back rib system according to claim 1, characterized in that: The two rectangular tube back ribs (1) are respectively mounted on the mounting plates (22) on both sides of the middle connecting block (21); the pressing plates (25) corresponding to the mounting plates (22) rotate around the rotating connecting ear pieces (23) and are pressed onto the corresponding rectangular tube back ribs (1); the fastening bolts (26) are rotated so that the threaded sections thereof pass through the clamping interfaces (251a) provided on the protrusions (251), and then the nuts (261) are tightened to fasten the pressing plates (25).

3. The aluminum mold back rib system according to claim 1, characterized in that: The C-shaped straight-insertion back-rib connection plate (3), the C-shaped inner-insertion connection plate (4) and the wedge-shaped pin piece (5) constitute a straight back-rib connection structure for directly connecting the rectangular tube back ribs (1).

4. The aluminum mold back rib system according to claim 3, characterized in that: Both side plate heads of the C-shaped straight-insertion back-ribbed connecting plate (3) are provided with insertion holes (3a) for inserting wedge-shaped pin pieces (5).

5. The aluminum mold back rib system according to claim 1, characterized in that: The C-shaped internal angle back rib connection plate (6), the C-shaped straight-insertion back rib connection plate (3) and the wedge-shaped pin piece (5) constitute a internal angle back rib connection structure for connecting the internal angle back ribs of the rectangular tube back ribs (1).

6. The aluminum mold back rib system according to claim 1, characterized in that: The C-shaped external corner rib connection plate (7), the C-shaped straight-insertion rib connection plate (3) and the wedge-shaped pin piece (5) constitute a external corner rib connection structure for connecting the external corner ribs of the rectangular tube ribs (1).

7. The aluminum mold back rib system according to claim 6, characterized in that: A pull seat (71) is fixedly mounted on the C-shaped male corner back rib connecting plate (7), and the pull seats (71) on the two C-shaped male corner back rib connecting plates (7) are fixedly connected via an inclined tie rod.

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