Connecting assembly

Abstract

The utility model relates to the technical field of prefabricated assembly buildings, and discloses a connecting assembly, which comprises a clamping plate, a side plate, a first connecting plate connected to one side of the top of the side plate, and a second connecting plate connected to the middle of the side plate, the first connecting plate and the second connecting plate are parallel to each other, and the first connecting plate and the second connecting plate are suitable for being clamped on I-shaped steel; a plurality of threaded holes are formed in the first connecting plate; the fixing bolts are suitable for being locked in the threaded holes and abut against the I-shaped steel; the first surface of the first clamping plate is suitable for being in contact with the first side surfaces of the two ALC plates at the same time; the first surface of the second clamping plate is suitable for being in contact with the second side surfaces of the two ALC plates at the same time; the pull rod penetrates through the side plate, one end of the pull rod is provided with a fixing part, and the other end of the pull rod is connected with a first nut through threads; the first end of the inclined rod is hinged to the side plate, and the second end of the inclined rod is connected with a hook which is suitable for being hung on the I-shaped steel.

Description

Technical Field

[0001] The utility model relates to the technical field of prefabricated assembly buildings, in particular to a connection component. Background Art

[0002] ALC is the abbreviation of autoclaved lightweight concrete, which is a kind of high-performance autoclaved aerated concrete. ALC board is a porous concrete forming board (containing treated steel reinforcement) made of fly ash (or silica sand), cement, lime and other raw materials, which is cured by high-pressure steam. ALC board can be used as both wall material and roof panel, and is a new type of building material with superior performance.

[0003] At present, ALC board connections are mostly made by passing bolts through, and the bolts cooperate with the connecting plate to be connected to the I-beam, or the ALC board connection part directly passes through the hook bolt, and the other end of the bolt passes through the I-beam and cooperates with the first nut for connection.

[0004] However, most existing connection components need to penetrate the plate and I-beam for docking and drilling operations. After the connection parts are positioned and drilled, they become fixed connection points. If errors occur during the assembly process, they cannot be adjusted and need to be re-drilled. In addition, the steel beam is hard, drilling is laborious, and the installation efficiency is low. Utility Model Content

[0005] In view of this, the utility model provides a connection assembly to solve the problems in the prior art that re-drilling is required after errors occur during the assembly process, the drilling is laborious, and the installation efficiency is low.

[0006] The utility model provides a connection assembly, comprising:

[0007] A clamping plate, comprising a side plate, a first connecting plate connected to one side of the top of the side plate, and a second connecting plate connected to the middle of the side plate, the first connecting plate and the second connecting plate are parallel to each other, the first connecting plate and the second connecting plate are suitable for clamping on the I-beam, and the first connecting plate is provided with a plurality of threaded holes;

[0008] A fixing bolt, the fixing bolt being adapted to be locked in the threaded hole and abutting against the I-beam;

[0009] a first clamping plate, wherein a first surface of the first clamping plate is adapted to contact first side surfaces of two ALC plates simultaneously;

[0010] a second clamping plate, wherein a first surface of the second clamping plate is adapted to contact the second side surfaces of the two ALC plates simultaneously;

[0011] A pull rod is arranged through the side plate, one end of the pull rod is provided with a fixing portion, and the other end is connected to a first nut by a thread, the pull rod is suitable for passing through the first clamping plate and the second clamping plate, and the fixing portion cooperates with the first nut so that the first clamping plate and the second clamping plate clamp the two ALC plates;

[0012] The diagonal rod has a first end hinged to the side plate and a second end connected to a hook, wherein the hook is suitable for being hung on the I-beam.

[0013] Beneficial effects: During assembly, firstly, the first connecting plate and the second connecting plate of the card plate are clamped on the I-beam. At this time, the position of the card plate on the I-beam can be adjusted to adapt to the installation of the plate. Then, the fixing bolts can be tightened so that the fixing bolts are locked in the threaded holes and abut against the I-beam to preliminarily fix the position of the card plate. Then, the first clamp plate is fitted on the first side of the two ALC plates, and the second clamp plate is fitted on the second side of the two ALC plates. Then, the pull rod passes through the first clamp plate, the second clamp plate and the side plate, and the first nut is tightened on the pull rod so that the first clamp plate and the second clamp plate clamp the two ALC plates. Then, the hook connected to the diagonal rod is hung on the I-beam. At this time, the two ALC plates are stably connected to the I-beam. Compared with the prior art, there is no need to drill holes in the ALC plate and the I-beam, and the installation position on the I-beam can be adjusted, and the installation efficiency is high.

[0014] In an optional embodiment, the first clamping plate and the second clamping plate are both butterfly plates.

[0015] Beneficial effects: Both the first clamping plate and the second clamping plate are butterfly plates, and have a large contact area with the ALC plate, which can improve the stability of the connecting component, and the area in the middle is small, which is convenient for connection with the pull rod.

[0016] In an optional embodiment, a pad is further provided on the pull rod, and the pad is located between the two ALC boards and is suitable for contacting opposite sides of the two ALC boards.

[0017] Beneficial effect: The spacer block can be arranged to provide a predetermined distance between two ALC boards, and any two adjacent ALC boards can be arranged equidistantly by the spacer block.

[0018] In an optional embodiment, the cushion block is X-shaped.

[0019] Beneficial effect: The size of the middle part of the cushion block is small, which is convenient for connection with the pull rod.

[0020] In an optional embodiment, the cushion block is a hollow structure.

[0021] Beneficial effect: The spacer block has a hollow structure, so it is light in weight, which facilitates improving installation efficiency.

[0022] In an optional embodiment, the connection assembly further includes a sealing plate, which is used to seal the gap between the first side surfaces and the gap between the second side surfaces of the two ALC boards, and the pull rod passes through the sealing plate.

[0023] Beneficial effect: A space for injecting foam glue is formed between the sealing plate and the ALC plate, and the four surfaces of the space are flush, which facilitates uniform filling of the foam glue.

[0024] In an optional embodiment, the sealing plate is provided with a plurality of injection holes.

[0025] Beneficial effect: The setting of the injection hole facilitates the filling of the foam glue.

[0026] In an optional embodiment, the second end of the inclined rod is threadedly connected to a second nut, the inclined rod passes through the hook, and the second nut is used to limit the position of the hook.

[0027] Beneficial effect: the diagonal rod passes through the hook, and the second nut is threadedly connected to the second end of the diagonal rod, which can limit the position of the hook and prevent the hook from falling off the diagonal rod, thereby ensuring that the hook can be stably hung on the I-beam.

[0028] In an optional embodiment, a side of the first clamping plate facing away from the ALC board and a side of the second clamping plate facing away from the ALC board are both provided with reinforcing ribs.

[0029] Beneficial effect: The provision of the reinforcing ribs can improve the strength of the first splint and the second splint. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0031] Figure 1 This is a structural schematic diagram of a connection assembly connecting an ALC plate and an I-beam according to an embodiment of the utility model;

[0032] Figure 2 A cross-sectional view of a connection assembly connecting an ALC plate and an I-beam according to an embodiment of the utility model;

[0033] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0034] Figure 4An exploded view of a connection assembly according to an embodiment of the utility model;

[0035] Figure 5 This is one of the structural schematic diagrams of a connection assembly according to an embodiment of the utility model;

[0036] Figure 6 for Figure 5 The enlarged view of point B in the middle;

[0037] Figure 7 This is a second structural schematic diagram of a connecting component according to an embodiment of the utility model.

[0038] Description of reference numerals:

[0039] 1. ALC plate; 2. I-beam; 201. top plate; 202. bottom plate; 203. vertical beam; 3. clamping plate; 301. side plate; 302. first connecting plate; 303. second connecting plate; 4. fixing bolts; 5. pull rod; 501. fixing part; 502. first nut; 6. first clamping plate; 7. second clamping plate; 8. reinforcing rib; 9. spacer; 10. diagonal rod; 1001. second nut; 11. hook; 12. sealing plate; 13. injection hole. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0041] Combine the following Figures 1 to 7 , describing an embodiment of the utility model.

[0042] According to an embodiment of the utility model, a connection assembly is provided, including a clamping plate 3 , a fixing bolt 4 , a first clamping plate 6 , a second clamping plate 7 , a pull rod 5 and a diagonal rod 10 .

[0043] The clamping plate 3 includes a side plate 301, a first connecting plate 302 connected to one side of the top of the side plate 301, and a second connecting plate 303 connected to the middle of the side plate 301. The first connecting plate 302 and the second connecting plate 303 are parallel to each other. The first connecting plate 302 and the second connecting plate 303 are suitable for clamping on the I-beam 2. The first connecting plate 302 is provided with a plurality of threaded holes; the fixing bolts 4 are suitable for locking in the threaded holes and abutting against the I-beam 2; the first surface of the first clamping plate 6 is suitable for contacting the first side surfaces of the two ALC boards 1 at the same time; the second clamping plate 6 is suitable for contacting the first side surfaces of the two ALC boards 1 at the same time; the second clamping plate 6 is suitable for contacting the first side surfaces of the two ALC boards 1 at the same time; the first ... The first surface of the plate 7 is suitable for contacting with the second side surfaces of the two ALC plates 1 at the same time; the pull rod 5 is arranged to pass through the side plate 301, one end of the pull rod 5 is provided with a fixing portion 501, and the other end is connected to the first nut 502 by a thread, the pull rod 5 is suitable for passing through the first clamping plate 6 and the second clamping plate 7, the fixing portion 501 cooperates with the first nut 502 to enable the first clamping plate 6 and the second clamping plate 7 to clamp the two ALC plates 1; the first end of the diagonal rod 10 is hinged to the side plate 301, and the second end of the diagonal rod 10 is connected to the hook 11, and the hook 11 is suitable for being hung on the I-beam 2.

[0044] In this embodiment, during assembly, the first connecting plate 302 and the second connecting plate 303 of the clamping plate 3 are first clamped on the I-beam 2. At this time, the position of the clamping plate 3 on the I-beam 2 can be adjusted to adapt to the installation of the plate. Then, the fixing bolt 4 can be tightened to lock the fixing bolt 4 in the threaded hole and abut against the I-beam 2 to preliminarily fix the position of the clamping plate 3. Then, the first clamping plate 6 is affixed to the first side of the two ALC boards 1, and the second clamping plate 7 is affixed to the second side of the two ALC boards 1. Then, the pull rod 5 passes through the first clamping plate 6, the second clamping plate 7 and the side plate 301, and the first nut 502 is tightened on the pull rod 5, so that the first clamping plate 6 and the second clamping plate 7 clamp the two ALC boards 1. Then, the hook 11 connected to the diagonal rod 10 is hung on the I-beam 2. At this time, the two ALC boards 1 are stably connected to the I-beam 2. Compared with the prior art, there is no need to drill holes on the ALC plate 1 and the I-beam 2, and the installation position on the I-beam 2 can be adjusted, so the installation efficiency is high.

[0045] Specifically in one embodiment, two inclined rods 10 are symmetrically provided.

[0046] Specifically in one embodiment, the I-beam 2 includes a top plate 201, a bottom plate 202 and a vertical beam 203, the vertical beam 203 is connected between the top plate 201 and the bottom plate 202, and the first connecting plate 302 and the second connecting plate 303 are engaged and clamped on the upper and lower sides of the bottom plate 202 of the I-beam 2.

[0047] Specifically in one embodiment, the hook 11 is suitable for being hung on a side of the bottom plate 202 of the I-beam 2 away from the clamping plate 3 .

[0048] Specifically in one embodiment, the length of the diagonal rod 10 is greater than the length of the I-beam 2 .

[0049] In one embodiment, the first clamping plate 6 and the second clamping plate 7 are both butterfly plates.

[0050] In this embodiment, the first clamping plate 6 and the second clamping plate 7 are both butterfly plates, which have a large contact area with the ALC plate 1 to improve the stability of the connecting assembly, and a small area in the middle to facilitate connection with the pull rod 5.

[0051] Specifically in one embodiment, the butterfly plate is formed by a rectangular plate with U-shaped grooves formed on the upper and lower sides. A connecting hole is provided in the middle of the butterfly plate, and the pull rod 5 is suitable for passing through the connecting hole.

[0052] In one embodiment, a pad 9 is further provided on the pull rod 5 . The pad 9 is located between the two ALC boards 1 and is suitable for contacting opposite sides of the two ALC boards 1 .

[0053] In this embodiment, the spacer 9 can be arranged so that there is a predetermined distance between the two ALC panels 1 , and any two adjacent ALC panels 1 can be arranged equidistantly by the spacer 9 .

[0054] In one embodiment, the spacer block 9 is X-shaped.

[0055] In this embodiment, the size of the middle portion of the cushion block 9 is smaller, which is convenient for connection with the pull rod 5 .

[0056] Of course, in an alternative embodiment, the spacer 9 may be in the shape of a cuboid.

[0057] Specifically, a mounting through hole is provided in the middle of the cushion block 9, and the pull rod 5 is suitable for passing through the mounting through hole.

[0058] In one embodiment, the cushion block 9 is a hollow structure.

[0059] In this embodiment, the cushion block 9 is a hollow structure, so it is light in weight, which facilitates improving installation efficiency.

[0060] In one embodiment, the connection assembly further includes a sealing plate 12 , which is used to seal the gap between the first side surfaces and the gap between the second side surfaces of the two ALC panels 1 , and the pull rod 5 passes through the sealing plate 12 .

[0061] In this embodiment, a space for injecting foam glue is enclosed between the sealing plate 12 and the ALC plate 1, and the four surfaces of the space are flush, so as to facilitate uniform filling of the foam glue.

[0062] Specifically in one embodiment, the outer surface of the sealing plate 12 is flush with the outer surface of the ALC plate 1 , which is convenient for subsequent construction.

[0063] In one embodiment, the sealing plate 12 is provided with a plurality of injection holes 13 .

[0064] In this embodiment, the injection hole 13 is provided to facilitate filling of the foam glue.

[0065] It should be noted that Figure 4 is an exploded view of the connected components. Figure 4 In the embodiment, one of the sealing plates 12 is divided into two sections, the lower section Figure 4 Only part of it is shown.

[0066] In one embodiment, the second end of the inclined rod 10 is threadedly connected to a second nut 1001 , the inclined rod 10 passes through the hook 11 , and the second nut 1001 is used to limit the position of the hook 11 .

[0067] In this embodiment, the diagonal rod 10 passes through the hook 11, and the second nut 1001 is threadedly connected to the second end of the diagonal rod 10, which can limit the position of the hook 11 and prevent the hook 11 from falling off the diagonal rod 10, thereby ensuring that the hook 11 can be stably hung on the I-beam 2.

[0068] In one embodiment, a side of the first clamping plate 6 facing away from the ALC board 1 and a side of the second clamping plate 7 facing away from the ALC board 1 are both provided with reinforcing ribs 8 .

[0069] In this embodiment, the provision of the reinforcing ribs 8 can improve the strength of the first clamping plate 6 and the second clamping plate 7 .

[0070] Specifically in one embodiment, the reinforcing rib 8 is in a tic-tac-toe shape.

[0071] Although the embodiments of the present invention are described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.

Claims

1. A connection assembly, characterized in that: include: The clamping plate (3) comprises a side plate (301), a first connecting plate (302) connected to one side of the top of the side plate (301), and a second connecting plate (303) connected to the middle of the side plate (301), wherein the first connecting plate (302) and the second connecting plate (303) are parallel to each other, the first connecting plate (302) and the second connecting plate (303) are suitable for clamping on the I-beam (2), and the first connecting plate (302) is provided with a plurality of threaded holes; A fixing bolt (4), wherein the fixing bolt (4) is adapted to be locked in the threaded hole and abut against the I-beam (2); A first clamping plate (6), wherein a first surface of the first clamping plate (6) is adapted to contact first side surfaces of two ALC plates (1) at the same time; a second clamping plate (7), wherein a first surface of the second clamping plate (7) is adapted to contact the second side surfaces of the two ALC plates (1) at the same time; A pull rod (5) is arranged to pass through the side plate (301), one end of the pull rod (5) is provided with a fixing portion (501), and the other end is connected to a first nut (502) by a thread, the pull rod (5) is suitable for passing through the first clamping plate (6) and the second clamping plate (7), and the fixing portion (501) cooperates with the first nut (502) to enable the first clamping plate (6) and the second clamping plate (7) to clamp the two ALC plates (1); The diagonal rod (10) has a first end hinged to the side plate (301) and a second end connected to a hook (11), wherein the hook (11) is suitable for being hung on the I-beam (2).

2. The connection assembly according to claim 1, characterized in that: The first clamping plate (6) and the second clamping plate (7) are both butterfly plates.

3. The connection assembly according to claim 1, characterized in that: The pull rod (5) is also provided with a cushion block (9), which is located between the two ALC boards (1) and is suitable for contacting the opposite sides of the two ALC boards (1).

4. The connection assembly according to claim 3, characterized in that: The cushion block (9) is X-shaped.

5. The connection assembly according to claim 3, characterized in that: The cushion block (9) is a hollow structure.

6. The connection assembly according to any one of claims 1 to 5, characterized in that: The connection assembly further comprises a sealing plate (12), wherein the sealing plate (12) is used to seal the gap between the first side surfaces and the gap between the second side surfaces of the two ALC plates (1), and the pull rod (5) passes through the sealing plate (12).

7. The connection assembly according to claim 6, characterized in that: The sealing plate (12) is provided with a plurality of injection holes (13).

8. The connection assembly according to any one of claims 1 to 5, characterized in that: The second end of the inclined rod (10) is threadedly connected to a second nut (1001); the inclined rod (10) passes through the hook (11); and the second nut (1001) is used to limit the position of the hook (11).

9. The connection assembly according to any one of claims 1 to 5, characterized in that: A side of the first clamping plate (6) facing away from the ALC plate (1) and a side of the second clamping plate (7) facing away from the ALC plate (1) are both provided with reinforcing ribs (8).

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