Connecting structure for splicing insulation boards

Abstract

The utility model provides a connecting structure for splicing insulation boards. The connecting structure for splicing the insulation boards comprises the insulation boards, a steel reinforcement framework, a first baffle, a second baffle, a first screw rod, a fixing piece and a second screw rod. When the heat insulation board is assembled, the first baffle and the second baffle can be fixed to the side edge of the heat insulation board through the first screw and the fixing piece, so that the parts, extending out of the heat insulation board, of the first baffle and the second baffle form an installation gap used for installing the adjacent heat insulation board, and then the adjacent heat insulation board is installed in the installation gap. And alignment of the insulation boards is facilitated. And finally, a second screw rod is inserted into a second guide sleeve and is in threaded connection with a newly-installed heat preservation plate, and splicing of the two heat preservation plates is completed. And meanwhile, by arranging a first baffle and a second baffle, the position of the heat preservation plate can be fixed. Dislocation of the insulation board during later concrete pouring is avoided, and the overall construction quality of the wall is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and in particular relates to a connection structure for splicing insulation boards. Background Art

[0002] When the insulation board is erected, a layer of steel skeleton will be erected, and then the insulation board will be laid on one side of the steel skeleton, and the steel skeleton and the insulation board will be connected together. Later, concrete will be poured to complete the wall construction. During the laying process of the insulation board, multiple insulation boards will be used for connection and laying. Multiple insulation boards need to be manually aligned during the laying process, which is cumbersome. At the same time, when pouring concrete in the later stage, the connection between two adjacent insulation boards is easily affected by the force of concrete, causing dislocation at the joint. The accuracy of the wall cannot be guaranteed. In severe cases, it will also cause wall defects and affect the quality of the wall. Utility Model Content

[0003] The embodiment of the utility model provides a connection structure for splicing insulation boards, aiming to solve the problem in the prior art that the insulation boards are difficult to align during the laying process and are prone to joint misalignment defects during the subsequent concrete pouring process.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide a connection structure for splicing insulation boards, including:

[0005] There are multiple insulation boards, and the multiple insulation boards are arranged adjacent to each other;

[0006] A steel frame is installed on one side of the insulation board;

[0007] A first baffle is installed on a side of the insulation board away from the steel frame and located at the joint of two adjacent insulation boards, and a first guide sleeve and a second guide sleeve are fixedly installed on the first baffle, and the first guide sleeve and the second guide sleeve are respectively located at the outer sides corresponding to the two adjacent insulation boards;

[0008] A second baffle plate is arranged on both sides of the heat preservation plate opposite to the first baffle plate, and a through hole is arranged coaxially with the first guide sleeve on the second baffle plate;

[0009] A first screw rod is arranged to penetrate the first baffle plate, the heat-insulating plate and the second baffle plate and is located inside the first guide sleeve, and an end of the first screw rod is provided with a first limiting portion for abutting against the first baffle plate;

[0010] A fixing member, threadedly connected to the first screw rod, and used to press the second baffle plate onto the insulation plate;

[0011] The second screw is threadably connected to the insulation board and is located inside the second guide sleeve. The end of the second screw is provided with a second limiting portion for abutting against the first baffle.

[0012] In a possible implementation, the first screw is threadably connected to the insulation board.

[0013] In a possible implementation, a first clearance hole for accommodating the first screw and a second clearance hole for accommodating the second screw are provided on the first baffle plate, the first clearance hole is coaxially arranged with the first guide sleeve and has a size smaller than the inner hole of the first guide sleeve, and the second clearance hole is coaxially arranged with the second guide sleeve and has a size smaller than the inner hole of the second guide sleeve.

[0014] In a possible implementation, a connecting rod for connecting to the steel bar skeleton is slidably disposed inside the first screw rod, and the connecting rod is coaxially disposed with the first screw rod and penetrates the first screw rod.

[0015] In a possible implementation, a limiting rod is bent at the end of the connecting rod, a limiting groove for clamping the limiting rod is provided on the side wall of the first guide sleeve, and the length direction of the limiting groove is arranged along the circumference of the first guide sleeve.

[0016] In a possible implementation, a clearance groove for the limiting rod to slide into the limiting groove is provided on the side wall of the first guide sleeve, and the clearance groove is located at one end of the limiting groove.

[0017] In a possible implementation, the size of the limiting groove is smaller than the size of the limiting rod, and an accommodating hole whose size is larger than the outer diameter of the limiting rod is provided at one end of the limiting groove away from the giving way groove.

[0018] In a possible implementation manner, the second guide sleeve and the first guide sleeve are components with the same structure.

[0019] Compared with the prior art, the solution shown in the embodiment of the present application is characterized by installing a steel frame on the ground, installing an insulation board on one side of the steel frame, and having multiple insulation boards, which are spliced ​​together adjacent to each other in sequence along the length direction of the steel frame. A first baffle plate and a second baffle plate are installed at the joint between two adjacent insulation boards. A first guide sleeve and a second guide sleeve are arranged on the first baffle plate, and the first guide sleeve and the second guide sleeve are arranged at intervals along the arrangement direction of the insulation board. A first screw is inserted into the interior of the first guide sleeve, and the first screw passes through the first baffle plate and the second baffle plate, and a fixing piece is threadedly connected to the first screw, and the fixing piece can be abutted against the second guide plate. The insulation board can be clamped between the first baffle plate and the second baffle plate by the arrangement of the first screw and the fixing piece. When assembling the insulation board, the first baffle and the second baffle can be fixed to the side of the insulation board through the first screw and the fixing member, so that the part of the insulation board where the first baffle and the second baffle extend constitutes the installation gap for installing the adjacent insulation boards, and then the adjacent insulation boards are installed inside the installation gap to facilitate the alignment of the insulation boards. Finally, the second screw is inserted into the second guide sleeve and threadedly connected with the newly installed insulation board to complete the splicing between the two insulation boards. At the same time, the position of the insulation board can be fixed by setting the first baffle and the second baffle. Avoid the insulation board from being misplaced during the later concrete pouring, and improve the overall construction quality of the wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the structure of the connection structure for splicing insulation boards provided in an embodiment of the utility model;

[0021] Figure 2 A schematic diagram of the installation structure of the second baffle provided in an embodiment of the utility model;

[0022] Figure 3 A schematic diagram of the structure of the first baffle provided in an embodiment of the utility model;

[0023] Figure 4 A schematic diagram of the installation structure of the connecting rod provided in an embodiment of the utility model.

[0024] Description of reference numerals:

[0025] 1. Insulation board; 2. Steel bar skeleton; 3. First baffle; 31. First guide sleeve; 32. Second guide sleeve; 4. Second baffle; 5. First screw rod; 51. First limiting part; 6. Second screw rod; 61. Second limiting part; 7. Fixing piece; 8. Connecting rod; 81. Limiting rod. DETAILED DESCRIPTION

[0026] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0027] Please also read Figures 1 to 4 , the connection structure for splicing the insulation boards provided by the utility model is now described. The connection structure for splicing the insulation boards comprises an insulation board 1, a steel frame 2, a first baffle plate 3, a second baffle plate 4, a first screw 5, a fixing member 7 and a second screw 6. There are multiple insulation boards 1, and the multiple insulation boards 1 are arranged adjacent to each other; the steel frame 2 is installed on one side of the insulation board 1; the first baffle plate 3 is installed on the side of the insulation board 1 away from the steel frame 2, and is located at the joint of two adjacent insulation boards 1, and the first baffle plate 3 is fixedly installed with a first guide sleeve 31 and a second guide sleeve 32, and the first guide sleeve 31 and the second guide sleeve 32 are respectively located on the outer sides corresponding to the two adjacent insulation boards 1; the second baffle plate 4 is arranged on both sides of the insulation board 1 opposite to the first baffle plate 3, and the second baffle plate 4 is provided with a The guide sleeve 31 is coaxially provided with a through hole; the first screw 5 passes through the first baffle 3, the insulation board 1 and the second baffle 4, and is located inside the first guide sleeve 31, and the end of the first screw 5 is provided with a first limiting portion 51 for abutting against the first baffle 3; the fixing piece 7 is threadedly connected to the first screw 5, and is used to press the second baffle 4 onto the insulation board 1; the second screw 6 is threadedly connected to the insulation board 1 and is located inside the second guide sleeve 32, and the end of the second screw 6 is provided with a second limiting portion 61 for abutting against the first baffle 3.

[0028] Compared with the prior art, the connection structure for splicing the insulation boards provided in this embodiment is characterized by installing a steel frame 2 on the ground, installing an insulation board 1 on one side of the steel frame 2, and multiple insulation boards 1 are spliced ​​together in sequence along the length direction of the steel frame 2. A first baffle 3 and a second baffle 4 are installed at the joint between two adjacent insulation boards 1. A first guide sleeve 31 and a second guide sleeve 32 are arranged on the first baffle 3, and the first guide sleeve 31 and the second guide sleeve 32 are arranged at intervals along the arrangement direction of the insulation board 1. A first screw 5 is inserted inside the first guide sleeve 31, and the first screw 5 is arranged through the first baffle 3 and the second baffle 4, and a fixing member 7 is threadedly connected to the first screw 5, and the fixing member 7 can be abutted against the second guide plate. The insulation board 1 can be clamped between the first baffle 3 and the second baffle 4 by the arrangement of the first screw 5 and the fixing member 7. When assembling the insulation board 1, the first baffle plate 3 and the second baffle plate 4 can be fixed to the side of the insulation board 1 through the first screw 5 and the fixing member 7, so that the part of the insulation board 1 where the first baffle plate 3 and the second baffle plate 4 extend constitutes an installation gap for installing adjacent insulation boards 1, and then the adjacent insulation boards 1 are installed inside the installation gap to facilitate the alignment of the insulation boards 1. Finally, the second screw 6 is inserted into the second guide sleeve 32 and threadedly connected with the newly installed insulation board 1 to complete the splicing between the two insulation boards 1. At the same time, the position of the insulation board 1 can be fixed by setting the first baffle plate 3 and the second baffle plate 4. Avoid the insulation board 1 from being misplaced during the later concrete pouring, and improve the overall construction quality of the wall.

[0029] Specifically, in this embodiment, a plurality of groups of first baffles 3 and second baffles 4 are arranged between two adjacent heat preservation plates 1 , and the plurality of groups of first baffles 3 and second baffles 4 are arranged at intervals in the vertical direction.

[0030] Preferably, in this embodiment, two first guide sleeves 31 and two second guide sleeves 32 are fixedly mounted on the first baffle 3, and the two first guide sleeves 31 and the two second guide sleeves 32 are arranged at intervals along the vertical direction.

[0031] In some embodiments, the first screw 5 may be Figure 1 , Figure 3 See also Figure 1 , Figure 3, the first screw 5 is threadedly connected with the insulation board 1. A conical structure is provided at the end of the first screw 5 for easy insertion into the insulation board 1. An external thread is provided on the outer side of the first screw 5. When installing the first screw 5, the first screw 5 is inserted into the first guide sleeve 31, and is inserted into the insulation board 1 after passing through the first baffle 3. By rotating the first screw 5, the first screw 5 can be gradually moved into the insulation board 1 and pass through the insulation board 1. The inner hole of the fixing member 7 is an internal thread threadedly connected with the first screw 5. When the end of the first screw 5 abuts against the first baffle 3, the fixing member 7 is installed on the first screw 5, and the second baffle 4 is pressed against the side of the insulation board 1 by rotating the fixing member 7. The insulation board 1 is clamped between the first baffle 3 and the second baffle 4.

[0032] In some embodiments, the first baffle 3 may be formed as follows: Figure 3 See the structure shown. Figure 3 The first baffle plate 3 is provided with a first clearance hole for accommodating the first screw 5 and a second clearance hole for accommodating the second screw 6. The first clearance hole is coaxially arranged with the first guide sleeve 31 and has a size smaller than the inner hole of the first guide sleeve 31. The second clearance hole is coaxially arranged with the second guide sleeve 32 and has a size smaller than the inner hole of the second guide sleeve 32. The outer dimension of the first limiting portion 51 is larger than the dimension of the first clearance hole, and the outer dimension of the second limiting portion 61 is larger than the dimension of the second clearance hole. At the same time, the first limiting portion 51 can slide into the interior of the first guide sleeve 31, and the second limiting portion 61 can slide into the interior of the second guide sleeve 32. Through the provision of the first clearance hole and the second clearance hole, the first limiting portion 51 and the second limiting portion 61 can both be abutted against the first baffle plate 3, thereby pressing the first baffle plate 3 against the insulation board 1, and improving the stability of the connection between the first baffle plate 3 and the insulation board 1.

[0033] Preferably, in this embodiment, the first limiting portion 51 is in sliding cooperation with the inner wall of the first guide sleeve 31 , and the second limiting portion 61 is in sliding cooperation with the inner wall of the second guide sleeve 32 .

[0034] In some embodiments, the first screw 5 may be Figure 2 , Figure 3 See also Figure 2 , Figure 3 A connecting rod 8 for connecting with the steel skeleton 2 is slidably arranged inside the first screw rod 5. The connecting rod 8 is coaxially arranged with the first screw rod 5 and penetrates the first screw rod 5. When the first screw rod 5 is installed in place, the connecting rod 8 penetrates the first screw rod 5, and one end of the connecting rod 8 is fixed inside the first guide sleeve 31. The other end of the connecting rod 8 penetrates the first screw rod 5 and is located at the steel skeleton 2. The connecting rod 8 can be fixed to the steel skeleton 2 by a steel wire. Thereby, the stability of the connection between the thermal insulation board 1 and the casting surface can be enhanced during the later casting.

[0035] In some embodiments, the connecting rod 8 may be Figure 2 , Figure 3 and Figure 4 See also Figure 2 , Figure 3 and Figure 4 The end of the connecting rod 8 is bent to provide a limiting rod 81, and a limiting groove for clamping the limiting rod 81 is provided on the side wall of the first guide sleeve 31, and the length direction of the limiting groove is arranged along the circumference of the first guide sleeve 31. The end of the connecting rod 8 is bent to provide a limiting rod 81, and the limiting rod 81 and the connecting rod 8 are arranged perpendicular to each other, and a limiting groove for accommodating the limiting rod 81 is provided on the side wall of the first guide sleeve 31. The limiting rod 81 can slide into the limiting groove. When the limiting rod 81 is located in the limiting groove, the connecting rod 8 cannot slide along its length direction, so that the connecting rod 8 is limited on the first guide sleeve 31, and the fixing between the connecting rod 8 and the first guide sleeve 31 is realized.

[0036] In some embodiments, the first guide sleeve 31 may be Figure 3 , Figure 4 See also Figure 3 , Figure 4 , a clearance groove for the limiting rod 81 to slide into the limiting groove is provided on the side wall of the first guide sleeve 31, and the clearance groove is located at one end of the limiting groove. The length direction of the limiting groove is arranged along the circumference of the first guide sleeve 31, and the limiting groove is located in the middle of the first guide sleeve 31. A clearance groove is arranged at the end of the limiting groove, and the length direction of the clearance groove is arranged along the axial direction of the first guide sleeve 31. The opening of the clearance groove is located at the end of the first guide sleeve 31, and the clearance groove and the limiting groove are connected to each other. When installing the connecting rod 8, the limiting rod 81 at the end of the connecting rod 8 can slide into the limiting groove through the clearance groove, and the connecting rod 8 can be rotated to make the connecting rod 8 slide into the inside of the limiting groove to achieve the fixing of the position of the connecting rod 8 along its length direction. Simple operation and convenient installation.

[0037] In some embodiments, the first guide sleeve 31 may be Figure 4 See the structure shown. Figure 4 The size of the limiting groove is smaller than the size of the limiting rod 81, and a receiving hole whose size is larger than the outer diameter of the limiting rod 81 is provided at one end of the limiting groove away from the giving groove. The size of the limiting groove is slightly smaller than the outer diameter of the limiting rod 81. And the limiting rod 81 can slide inside the limiting groove. When the limiting rod 81 slides into the receiving hole, the limiting rod 81 can be clamped inside the receiving hole because the size of the limiting groove is slightly smaller than the size of the limiting rod 81. Avoid the limiting rod 81 from sliding out of the limiting groove.

[0038] Preferably, in this embodiment, when the first baffle plate 3 is installed on the heat preservation plate 1 , the receiving hole is located at the bottom of the first guide sleeve 31 .

[0039] Specifically, in this embodiment, the first baffle plate 3, the first guide sleeve 31 and the second guide sleeve 32 are integrally formed, and the first baffle plate 3 is made of plastic material. The connecting rod 8 and the limiting rod 81 are made of rigid material, so that when the limiting rod 81 slides into the limiting groove, the inner wall of the limiting groove is deformed so that the limiting rod 81 can slide into the receiving hole.

[0040] Preferably, in this embodiment, a chamfer is provided at the junction of the clearance groove and the limiting groove to facilitate the limiting rod 81 to slide into the limiting groove.

[0041] In some embodiments, the first baffle 3 may be formed as follows: Figure 1 , Figure 3 See also Figure 1 , Figure 3 , the second guide sleeve 32 is a member of the same structure as the first guide sleeve 31. The first guide sleeve 31 and the second guide sleeve 32 are of the same structure, and the first screw 5 or the second screw 6 can be freely installed inside the first guide sleeve 31 and the second guide sleeve 32 according to the requirements of on-site installation and the position of the steel bars on the steel skeleton 2. It is more convenient to connect the connecting rod 8 to the steel bars on the steel skeleton 2. At the same time, the first screw 5 and the connecting rod 8 are installed inside the first guide sleeve 31 and the second guide sleeve 32, and the edges of the two adjacent insulation boards 1 can be connected to the steel skeleton 2, which can further prevent the insulation board 1 from being misplaced when pouring concrete, thereby improving the overall construction quality of the wall.

[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A connection structure for splicing insulation boards, characterized in that: include: A plurality of heat-insulating plates (1), wherein the plurality of heat-insulating plates (1) are arranged adjacent to each other; A steel frame (2) installed on one side of the insulation board (1); A first baffle (3) is installed on a side of the insulation board (1) away from the steel frame (2) and is located at the joint of two adjacent insulation boards (1); a first guide sleeve (31) and a second guide sleeve (32) are fixedly installed on the first baffle (3); the first guide sleeve (31) and the second guide sleeve (32) are respectively located on the corresponding outer sides of the two adjacent insulation boards (1); A second baffle (4) is arranged on both sides of the thermal insulation plate (1) opposite to the first baffle (3), and the second baffle (4) is provided with a through hole coaxially arranged with the first guide sleeve (31); A first screw rod (5) is arranged to penetrate the first baffle plate (3), the heat-insulating plate (1) and the second baffle plate (4) and is located inside the first guide sleeve (31); an end of the first screw rod (5) is provided with a first stopper (51) for abutting against the first baffle plate (3); A fixing member (7) threadedly connected to the first screw rod (5) and used for pressing the second baffle (4) onto the insulation board (1); The second screw rod (6) is threadedly connected to the insulation board (1) and is located inside the second guide sleeve (32). The end of the second screw rod (6) is provided with a second limiting portion (61) for abutting against the first baffle plate (3).

2. The connection structure for splicing insulation boards according to claim 1, characterized in that: The first screw rod (5) is threadedly connected to the thermal insulation board (1).

3. The connection structure for splicing insulation boards according to claim 1, characterized in that: The first baffle plate (3) is provided with a first clearance hole for accommodating the first screw rod (5) and a second clearance hole for accommodating the second screw rod (6); the first clearance hole is coaxially arranged with the first guide sleeve (31) and has a size smaller than the inner hole of the first guide sleeve (31); the second clearance hole is coaxially arranged with the second guide sleeve (32) and has a size smaller than the inner hole of the second guide sleeve (32).

4. The connection structure for splicing insulation boards according to claim 1, characterized in that: A connecting rod (8) for connecting to the steel bar skeleton (2) is slidably disposed inside the first screw rod (5); the connecting rod (8) is coaxially disposed with the first screw rod (5) and penetrates the first screw rod (5).

5. The connection structure for splicing insulation boards according to claim 4, characterized in that: A limiting rod (81) is bent at the end of the connecting rod (8), and a limiting groove for clamping the limiting rod (81) is provided on the side wall of the first guide sleeve (31), and the length direction of the limiting groove is arranged along the circumference of the first guide sleeve (31).

6. The connection structure for splicing insulation boards according to claim 5, characterized in that: A clearance groove for the limiting rod (81) to slide into the limiting groove is provided on the side wall of the first guide sleeve (31), and the clearance groove is located at one end of the limiting groove.

7. The connection structure for splicing insulation boards according to claim 6, characterized in that: The size of the limiting groove is smaller than the size of the limiting rod (81), and an accommodating hole whose size is larger than the outer diameter of the limiting rod (81) is provided at one end of the limiting groove away from the giving way groove.

8. The thermal insulation board splicing connection structure according to claim 7, characterized in that: The second guide sleeve (32) and the first guide sleeve (31) are components with the same structure.

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