Fabricated external wall insulation board

Abstract

The utility model relates to an external wall insulation board, in particular to a fabricated external wall insulation board. The assembled external wall insulation board comprises an insulation board body, insertion blocks, guide rails, E-shaped clamping rods and the like, positioning grooves are formed in the left side and the right side of the top of the insulation board body, the insertion blocks are arranged on the left side and the right side of the bottom of the insulation board body, and the positioning grooves are formed in the upper portion and the lower portion of the right side of the insulation board body. Inserting blocks are arranged on the upper portion and the lower portion of the left side of the insulation board body and matched with the positioning grooves in a clamped mode, a groove is formed in the left portion of the front side of the insulation board body, three vertically-distributed guide rails are arranged on the left side of the groove, and an E-shaped clamping rod is slidably connected between the three guide rails and used for assisting two outer wall insulation boards adjacent left and right to be spliced. According to the utility model, through the clamping matching between the insertion blocks and the positioning grooves, the two adjacent external wall insulation boards can be conveniently and quickly fitted and mounted, the operation is simple and convenient, the time and labor are saved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to an external wall thermal insulation board, in particular to an assembled external wall thermal insulation board. Background Art

[0002] Exterior wall insulation board is a building material used for the exterior walls of buildings. It integrates the functions of exterior wall decoration and thermal insulation. It is widely used in the exterior wall construction of various civil and public buildings, factory-produced and on-site bonded construction.

[0003] The existing external wall insulation board is a flat rectangular plate structure. Regular dot-shaped or frame-shaped bonding areas are drawn on the back of the external wall insulation board, and then a special bonding mortar is applied, and then the external wall insulation board is closely attached to the pre-treated base wall. In this way, when installing the external wall insulation board, each external wall insulation board needs to be installed manually and independently, and it takes a lot of time to splice the adjacent external wall insulation boards as close as possible, which is time-consuming and labor-intensive, and inconvenient to install. Utility Model Content

[0004] In order to overcome the shortcomings of existing exterior wall insulation panels that are time-consuming, labor-intensive and inconvenient to install, the utility model provides an assembled exterior wall insulation panel that is time-saving, labor-saving and easy to install.

[0005] The technical solution is as follows: an assembled exterior wall insulation board, comprising an insulation board main body, an insert block, a guide rail, an E-shaped clamping rod and a locking assembly, wherein positioning grooves are provided on both sides of the top of the insulation board main body, insert blocks are provided on both sides of the bottom of the insulation board main body, positioning grooves are provided on the upper and lower parts of the right side of the insulation board main body, insert blocks are provided on the upper and lower parts of the left side of the insulation board main body, the insert blocks are engaged with the positioning grooves, a groove is provided on the left front side of the insulation board main body, three vertically distributed guide rails are provided on the left side of the groove, an E-shaped clamping rod is slidably connected between the three guide rails, the E-shaped clamping rod is used to assist the left and right adjacent exterior wall insulation boards to complete the splicing, and a locking assembly for locking the E-shaped clamping rod is provided on the insulation board main body.

[0006] Preferably, the locking assembly includes a guide frame, a wedge-shaped piece and a first spring. A through groove is opened on the right front side of the insulation board body, and three vertically distributed guide frames are provided on the right side of the through groove. Wedge-shaped pieces are slidably provided on the guide frames. The wedge-shaped pieces are used to lock the E-type clamping rod. A first spring is connected between the wedge-shaped piece and the guide frame. The first spring is wound around the wedge-shaped piece, and the left end of the E-type clamping rod is in contact with and cooperates with the corresponding wedge-shaped piece.

[0007] Preferably, a cover plate is also included, which is engaged with the through groove on the insulation board body, and is used to block and limit the wedge-shaped piece and the E-shaped clamping rod.

[0008] Preferably, it also includes a guide rod and an E-type contact rod. The guide rod is provided on the left side of the cover plate, and an E-type contact rod is slidably provided on the guide rod. The right end of the E-type contact rod is in contact with the corresponding wedge-shaped piece, and the E-type contact rod is used to control the wedge-shaped piece to release the lock of the E-type clamping rod.

[0009] Preferably, a handle is also included. The lower front part of the E-shaped contact rod is provided with a handle, and the handle is slidably connected to the cover plate.

[0010] Preferably, it also includes a mounting plate and a second spring. Two vertically distributed mounting plates are provided on the left side of the groove on the insulation board body. The mounting plates are located between two adjacent guide frames. A second spring is connected between the right side of the mounting plate and the right side of the E-shaped clamping rod.

[0011] The beneficial effects of the utility model are as follows: 1. The utility model facilitates the rapid installation of two adjacent exterior wall insulation panels through the snap-fit ​​cooperation between the insert block and the positioning groove, which is easy to operate, saves time and effort, and improves work efficiency.

[0012] 2. The utility model can lock and connect the left and right exterior wall insulation boards through the cooperation of the E-shaped clamping rod, the wedge-shaped piece and the first spring, thereby improving the stability of the installation between the two adjacent exterior wall insulation boards. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0014] Figure 2 It is a three-dimensional structural schematic diagram of the clamping assembly of the utility model.

[0015] Figure 3 It is a three-dimensional structural schematic diagram of the cover plate, guide rod and E-type contact rod of the utility model.

[0016] Explanation of the accompanying drawings: 1-insulation board body, 2-positioning groove, 21-insertion block, 3-guide rail, 4-E-type clamping rod, 5-guide frame, 6-wedge piece, 7-first spring, 8-cover plate, 9-guide rod, 10-E-type contact rod, 11-handle, 12-mounting plate, 13-second spring. DETAILED DESCRIPTION

[0017] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0018] Embodiment: A prefabricated exterior wall insulation board, such as Figure 1As shown, it includes an insulation board body 1, an insert block 21, a guide rail 3, an E-shaped clamping rod 4 and a locking assembly. Positioning grooves 2 are provided on the left and right sides of the top of the insulation board body 1, and insert blocks 21 are fixedly connected on the left and right sides of the bottom of the insulation board body 1. By inserting the insert block 21 on the upper insulation board body 1 into the positioning groove 2 on the lower insulation board body 1, the vertical splicing between the two insulation board bodies 1 can be completed. Positioning grooves 2 are provided on the upper and lower parts of the right side of the insulation board body 1, and insert blocks 21 are fixedly connected on the upper and lower parts of the left side of the insulation board body 1. By inserting the insert block 21 on the right insulation board body 1 into the positioning groove 2 on the left insulation board body 1, the horizontal splicing between the two insulation board bodies 1 can be completed. The insert block 21 is snap-fitted with the positioning groove 2. A groove is provided on the left front side of the insulation board body 1, and three vertically distributed guide rails 3 are provided on the left side of the groove. An E-shaped clamping rod 4 is slidably connected between the three guide rails 3, and a locking assembly is provided on the insulation board body 1.

[0019] like Figure 2 As shown, the locking assembly includes a guide frame 5, a wedge piece 6 and a first spring 7. A through groove is opened on the right front side of the insulation board body 1, and three vertically distributed guide frames 5 are fixedly connected to the right side of the through groove. Wedge pieces 6 are slidably provided on the guide frame 5. The wedge pieces 6 are composed of a wedge block and two sliding rods. Two sliding rods are slidably connected on the guide frame 5. A wedge block is connected between the bottoms of the two sliding rods, and a first spring 7 is connected between the top of the wedge block and the bottom of the guide frame 5. The first spring 7 is wound around the sliding rod, and the left end of the E-type clamping rod 4 is in contact with the corresponding wedge block. By pushing the E-type clamping rod 4 on the right insulation board body 1 to the left, the left end of the E-type clamping rod 4 is in contact with the wedge block on the left insulation board body 1. Under the cooperation of the guide frame 5, the two sliding rods and the first spring 7, the two exterior wall insulation boards spliced ​​on the left and right can be locked.

[0020] When it is necessary to install the external wall insulation board, the two insulation board bodies 1 can be horizontally spliced, so that the plug block 21 on the right insulation board body 1 is inserted into the positioning groove 2 on the left insulation board body 1, and then the E-shaped clamping rod 4 on the right insulation board body 1 is pushed to the left, and the left end of the E-shaped clamping rod 4 will contact the wedge 6 on the left insulation board body 1, so that the wedge 6 moves upward along the guide frame 5, and the first spring 7 is compressed. When the left end of the E-shaped clamping rod 4 is separated from the wedge 6, the first spring 7 gradually returns to its original state, driving the wedge 6 Move downward to clamp the left end of the E-shaped clamping rod 4, so that the left and right exterior wall insulation boards can be spliced ​​together to prevent accidental collision and separation of the left and right exterior wall insulation boards. Repeat the above operation to splice multiple exterior wall insulation boards horizontally in sequence, and then manually install multiple exterior wall insulation boards at a designated position at one time. Under the cooperation of the plug block 21 and the positioning groove 2, multiple exterior wall insulation boards can also be spliced ​​vertically, which is convenient for quickly completing the fitting installation of two adjacent exterior wall insulation boards. The operation is simple, time-saving and labor-saving, and work efficiency is improved.

[0021] like Figure 1 As shown, a cover plate 8 is also included, and the cover plate 8 is snap-fitted with the through groove on the insulation board body 1.

[0022] like Figure 3 As shown, it also includes a guide rod 9 and an E-type contact rod 10. The guide rod 9 is fixedly connected to the left side of the cover plate 8, and the E-type contact rod 10 is slidably provided on the guide rod 9. By pulling the E-type contact rod 10 upward, the lock of the wedge 6 on the E-type clamping rod 4 can be released, and the right end of the E-type contact rod 10 is in contact and cooperate with the corresponding wedge 6.

[0023] like Figure 2 As shown, a handle 11 is also included. The handle 11 is fixedly connected to the lower front part of the E-type contact rod 10 to facilitate manual control of the lifting and lowering of the E-type contact rod 10. The handle 11 is slidably connected to the cover plate 8.

[0024] like Figure 1 As shown, it also includes a mounting plate 12 and a second spring 13. Two vertically distributed mounting plates 12 are fixedly connected to the left side of the groove on the insulation board body 1. The mounting plates 12 are located between two adjacent guide frames 5. The second spring 13 is connected between the right side of the mounting plate 12 and the right side of the E-shaped clamping rod 4.

[0025] When the E-shaped clamping rod 4 on the right insulation board body 1 is manually pushed to the left, the second spring 13 is compressed, and then the wedge-shaped piece 6 will clamp the E-shaped clamping rod 4 to complete the horizontal splicing of the two exterior wall insulation boards. The cover plate 8 can block and limit the wedge-shaped piece 6 and the E-shaped clamping rod 4 that is clamped and fitted, preventing the E-shaped clamping rod 4 from sliding forward and effectively avoiding manual misoperation that affects the clamping effect between the two exterior wall insulation boards, thereby ensuring the installation effect between the two exterior wall insulation boards and ensuring safety in use. When the wall insulation board is to be disassembled, the handle 11 on the left insulation board body 1 is pushed upward, driving the E-type contact rod 10 to slide upward along the guide rod 9. When the right end of the E-type contact rod 10 contacts the wedge piece 6, the E-type contact rod 10 simultaneously pushes the three wedge pieces 6 upward, and the first spring 7 is compressed until the three wedge pieces 6 are separated from the left end of the E-type clamping rod 4. At this time, the second spring 13 will return to its original state, and can drive the E-type clamping rod 4 to move to the right and reset, thereby quickly completing the disassembly of the left and right exterior wall insulation boards.

[0026] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An assembled exterior wall insulation board, characterized in that: The invention comprises a heat preservation board body (1), an insert block (21), a guide rail (3), an E-shaped clamping rod (4) and a locking assembly. The left and right sides of the top of the heat preservation board body (1) are provided with positioning grooves (2). The left and right sides of the bottom of the heat preservation board body (1) are provided with insert blocks (21). The upper and lower parts of the right side of the heat preservation board body (1) are provided with positioning grooves (2). The upper and lower parts of the left side of the heat preservation board body (1) are provided with insert blocks (21). The insert blocks (21) are engaged with the positioning grooves (2). The left part of the front side of the heat preservation board body (1) is provided with a groove. Three guide rails (3) are arranged vertically on the left side of the groove. E-shaped clamping rods (4) are slidably connected between the three guide rails (3). The E-shaped clamping rod (4) is used to assist in the splicing of two adjacent exterior wall heat preservation boards. The heat preservation board body (1) is provided with a locking assembly for locking the E-shaped clamping rod (4).

2. The assembled exterior wall insulation board according to claim 1, characterized in that: The locking assembly comprises a guide frame (5), a wedge-shaped piece (6) and a first spring (7). A through slot is provided on the front right side of the insulation board body (1). Three guide frames (5) are arranged vertically on the right side of the through slot. Wedge-shaped pieces (6) are slidably provided on the guide frames (5). The wedge-shaped pieces (6) are used to lock the E-type clamping rod (4). A first spring (7) is connected between the wedge-shaped piece (6) and the guide frame (5). The first spring (7) is wound around the wedge-shaped piece (6). The left end of the E-type clamping rod (4) is in contact with the corresponding wedge-shaped piece (6).

3. The assembled exterior wall insulation board according to claim 2, characterized in that: It also includes a cover plate (8) which is engaged with the through groove on the insulation board body (1) and is used to block and limit the wedge-shaped piece (6) and the E-shaped clamping rod (4).

4. The assembled exterior wall insulation board according to claim 3, characterized in that: The invention also comprises a guide rod (9) and an E-type contact rod (10). The guide rod (9) is arranged on the left side of the cover plate (8). The E-type contact rod (10) is slidably arranged on the guide rod (9). The right end of the E-type contact rod (10) is in contact with the corresponding wedge-shaped member (6). The E-type contact rod (10) is used to control the wedge-shaped member (6) to release the lock of the E-type clamping rod (4).

5. The assembled exterior wall insulation board according to claim 4, characterized in that: It also comprises a handle (11), the handle (11) is arranged at the lower front part of the E-shaped contact rod (10), and the handle (11) is slidably connected to the cover plate (8).

6. The assembled exterior wall insulation board according to claim 5, characterized in that: It also includes a mounting plate (12) and a second spring (13); two mounting plates (12) are vertically distributed on the left side of the groove on the insulation board body (1); the mounting plates (12) are located between two adjacent guide frames (5); and the second spring (13) is connected between the right side of the mounting plate (12) and the right side of the E-shaped clamping rod (4).

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