Fabricated building thermal insulation wall

Abstract

The utility model discloses an assembly type building thermal insulation wall which comprises a wall body, an installation frame is arranged in the wall body, a thermal insulation layer is installed in the installation frame, and fixing assemblies are installed in the left side and the right side of the installation frame. Through cooperation of the wall body, the installation frame, the fixing assembly and the fixing hole, during installation, the installation frame provided with the heat preservation layer is arranged in the wall body and is aligned with the fixing hole, a rotary knob is rotated, under the action of a rotary shaft, a threaded column, a threaded cylinder and a supporting plate, an extrusion block moves to extrude a sliding column, the sliding column is inserted into the fixing hole, and then installation can be completed; meanwhile, when a spring is compressed and detached through a limiting plate, a rotary knob is rotated reversely, extrusion of an extrusion block to a sliding column is canceled, the sliding column is automatically reset to be separated from a fixing hole under the counter-acting force of the spring, clamping connection between the mounting frame and the wall is relieved, and then the heat preservation layer can be taken out, so that the heat preservation layer can be conveniently mounted and detached; and the thermal insulation layer can be conveniently replaced in the later period.

Description

TECHNICAL FIELD

[0001] The utility model relates to prefabricated building technical field especially is prefabricated building thermal insulation wall. BACKGROUND

[0002] With the continuous progress of modern building technology, prefabricated building is widely applied because of its efficient and environmental protection characteristics, prefabricated building is prefabricated in the factory through the main components and accessories of building, then is transported to the construction site and is assembled, can greatly reduce the workload of on-site operation, in prefabricated building, the design of thermal insulation wall is usually directly filled with thermal insulation layer in the wall body to achieve the thermal insulation effect.

[0003] However, this installation mode has some problems, first, the installation process of the thermal insulation layer is often simple, lacks convenient detachable design, leading to the thermal insulation layer once installation is completed, subsequent replacement and maintenance become very difficult, with the aging and performance decline of thermal insulation material, the thermal insulation layer cannot be replaced in time, which will seriously affect the thermal insulation effect of the wall body, and even may bring safety hidden trouble, for this, we provide a prefabricated building thermal insulation wall to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model solves the problem that can the thermal insulation layer in the wall body is installed and is dismantled fast, is convenient for the replacement of thermal insulation layer in later period prefabricated building thermal insulation wall.

[0005] In order to solve the above technical problem, the technical scheme adopted by the utility model is: a prefabricated building thermal insulation wall, including wall body, the inside of wall body is provided with installation frame, the inside of installation frame is installed with thermal insulation layer, the inside of left and right sides of installation frame is installed with fixed assembly, two fixed assemblies are respectively symmetrically distributed, the left and right inner walls of wall body are all provided with fixed hole, two fixed holes are respectively corresponding with two fixed assemblies, the front of wall body is provided with reinforcing plate, four screw holes one are all provided on the front of wall body.

[0006] Preferably, the prefabricated building thermal insulation wall, wherein the fixed assembly includes an installation shell, the installation shell is fixedly connected to the inside of the installation frame, a shaft penetrates the front of the installation shell, the shaft is rotatably connected to the installation shell, one end of the shaft located at the front side of the installation shell is fixedly connected with a knob, and one end of the shaft located inside the installation shell is fixedly connected with a threaded column.

[0007] Preferably, the prefabricated building thermal insulation wall, wherein the inner bottom wall of the mounting shell is fixedly connected with a support plate, a threaded cylinder penetrates through the side surface of the support plate and is in sliding connection with the support plate, the threaded cylinder is sleeved on the outer surface of the threaded column and is in threaded connection with the threaded column, and the threaded cylinder is fixedly connected with an extrusion block at the end away from the threaded column.

[0008] Preferably, the prefabricated building thermal insulation wall, wherein the inner bottom wall of the mounting shell is fixedly connected with a support plate, a threaded cylinder penetrates through the side surface of the support plate and is in sliding connection with the support plate, the threaded cylinder is sleeved on the outer surface of the threaded column and is in threaded connection with the threaded column, and the threaded cylinder is fixedly connected with an extrusion block at the end away from the threaded column.

[0009] Preferably, the prefabricated building thermal insulation wall, wherein the front surface of the reinforcing plate is provided with four screw one, and the four screw one are arranged in the four screw hole one respectively.

[0010] Preferably, the prefabricated building thermal insulation wall, wherein the right side surface of the wall is fixedly connected with a clamping block one, the front surface of the clamping block one is provided with three screw hole two, the left side surface of the wall is fixedly connected with a clamping block two, the front surface of the clamping block two is provided with three screw two, and the three screw two correspond to the three screw hole two respectively.

[0011] The prefabricated building thermal insulation wall has the advantages and beneficial effects that:

[0012] The wall, the mounting frame, the fixing assembly and the fixing hole are matched, the mounting frame provided with the thermal insulation layer is arranged in the wall and aligned with the fixing hole during installation, the knob is rotated, the extrusion block is moved to extrude the slide column under the action of the rotating shaft, the threaded column, the threaded cylinder and the support plate, the slide column is inserted into the fixing hole, the installation is completed, the spring is compressed through the limiting plate at the same time, the knob is rotated in the reverse direction during disassembly, the extrusion of the slide column by the extrusion block is cancelled, the slide column is automatically reset and separated from the fixing hole under the reaction force of the spring, the clamping of the mounting frame and the wall is released, and then the thermal insulation layer can be taken out, the convenient installation and disassembly of the thermal insulation layer are realized, the thermal insulation layer can be replaced in the later period, the service life of the wall is prolonged, and good thermal insulation effect is maintained.

[0013] The utility model discloses a through the cooperation between the clamping block no. One, the clamping block no. Two, screw hole no. Two and screw no. Two, when connecting two wall bodies, the clamping block no. One of one wall body is inserted into the inside of the clamping block no. Two of another wall body, can realize the primary positioning and clamping, this step operation is simple and quick, need not extra fixing tool or material, after the primary positioning, because the screw hole no. Two has been pre -established on the clamping block no. Two, therefore only needs to screw no. Two on the clamping block no. One is screwed into screw hole no. Two, this step operation is also simple and quick, and make two wall bodies have higher connecting strength and stability. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the sectional view of the utility model's stereoscopic structure schematic diagram.

[0015] Figure 2 It is the utility model's stereoscopic structure schematic diagram.

[0016] Figure 3 It is Figure 1 The structure schematic diagram of enlarged A place in

[0017] Figure 4 It is the sectional view of the utility model's fixed assembly stereoscopic structure schematic diagram.

[0018] In the drawing: 1, wall body;2, installation frame;3, thermal insulation layer;4, fixed assembly;401, installation shell;402, pivot;403, knob;404, threaded column;405, support plate;406, threaded cylinder;407, extrusion block;408, installation cylinder;409, slide column;410, limit plate;411, spring;5, fixed hole;6, reinforcing plate;7, screw hole no. One;8, screw no. One;9, clamping block no. One;10, screw hole no. Two;11, clamping block no. Two;12, screw no. Two. DETAILED DESCRIPTION

[0019] In order to make the utility model's purpose, technical scheme and advantage more clear and obvious, following combining the drawing and example, the technical scheme in the utility model example will be described clearly and completely below to the drawing in the utility model example, obviously, the described example only is a part of the utility model embodiment, is not all the embodiment. Based on the embodiment in the utility model, all other embodiments that the ordinary skill in the art obtains without making the creative labor belong to the scope of the utility model protection.

[0020] As Figures 1 to 4As shown, a prefabricated building insulation wall includes a wall 1, an installation frame 2 inside the wall 1, an insulation layer 3 inside the installation frame 2, and fixing components 4 installed on the left and right sides of the installation frame 2, which are symmetrically distributed. Fixing holes 5 are provided on the left and right inner walls of the wall 1, and the two fixing holes 5 correspond to the two fixing components 4 respectively. A reinforcing plate 6 is provided on the front of the wall 1, and four screw holes 7 are provided on the front of the wall 1.

[0021] The interior of the wall 1 has a groove that can accommodate the mounting frame 2 and the insulation layer 3. The sliding columns 409 in the two fixing components 4 correspond to the positions of the two fixing holes 5 respectively. The two sliding columns 409 can be inserted into the interior of the two fixing holes 5 respectively. The mounting frame 2 and the insulation layer 3 inside the mounting frame 2 can be quickly installed or removed inside the wall 1 through the action of the fixing components 4 and the fixing holes 5. The reinforcing plate 6 is set on the front of the wall 1, and the four screw holes 7 are distributed in a rectangular shape on the front of the wall 1.

[0022] The fixing component 4 includes a mounting shell 401, which is fixedly connected to the inside of the mounting frame 2. A rotating shaft 402 extends through the front of the mounting shell 401 and is rotatably connected to the mounting shell 401. A knob 403 is fixedly connected to one end of the rotating shaft 402 located on the front side of the mounting shell 401, and a threaded post 404 is fixedly connected to one end of the rotating shaft 402 located inside the mounting shell 401.

[0023] The rotating shaft 402 is rotatably connected to the mounting housing 401. The rotating shaft 402 can be driven to rotate by rotating the knob 403. Since the rotating shaft 402 is fixedly connected to the threaded post 404, the threaded post 404 will rotate as the rotating shaft 402 rotates.

[0024] A support plate 405 is fixedly connected to the inner bottom wall of the mounting shell 401. A threaded cylinder 406 passes through the side surface of the support plate 405. The threaded cylinder 406 is slidably connected to the support plate 405. The threaded cylinder 406 is sleeved on the outer surface of the threaded post 404 and is threadedly connected to the threaded post 404. A pressing block 407 is fixedly connected to the end of the threaded cylinder 406 away from the threaded post 404.

[0025] The threaded cylinder 406 is threadedly connected to the threaded column 404. The threaded cylinder 406 is rectangular in shape and is slidably connected to the support plate 405, which can limit the movement of the threaded cylinder 406. Therefore, when the threaded column 404 rotates, it will drive the threaded cylinder 406 and the extrusion block 407 to move.

[0026] An mounting cylinder 408 is fixedly connected to the inner wall of the mounting shell 401. A sliding column 409 is slidably connected inside the mounting cylinder 408. One end of the sliding column 409 passes through the side surface of the mounting cylinder 408 and corresponds to the extrusion block 407. The other end of the sliding column 409 passes through the side of the mounting shell 401 and is inserted into the fixing hole 5. A limiting plate 410 is fixedly connected to the outer surface of the sliding column 409 inside the mounting cylinder 408. A spring 411 is fixedly connected between the limiting plate 410 and the inner wall of the mounting shell 401. The spring 411 is sleeved on the outer surface of the sliding column 409.

[0027] The sliding column 409 is slidably connected inside the mounting cylinder 408. The two corresponding sides of the sliding column 409 and the pressing block 407 are both inclined, which facilitates smoother movement of the sliding column 409 during pressing and avoids jamming. When the pressing block 407 presses the sliding column 409, the end of the sliding column 409 away from the pressing block 407 is inserted into the fixing hole 5, so that the mounting frame 2 can be locked inside the wall 1 to complete the installation of the insulation layer 3. At the same time, the spring 411 is compressed by the limiting plate 410. When the pressing block 407 is in the state of not pressing the sliding column 409, the reaction force of the spring 411 can push the limiting plate 410, so that the sliding column 409 is reset and moved out of the fixing hole 5, thereby canceling the locking between the mounting frame 2 and the wall 1, making it easy to remove the insulation layer 3.

[0028] The front of the reinforcing plate 6 has four screws 8 installed, and the four screws 8 are installed inside the four screw holes 7 respectively.

[0029] The four screws 8 correspond to the four screw holes 7 respectively, and the reinforcing plate 6 can be quickly installed on the front of the wall 1 or removed from the front of the wall 1 through the cooperation of the four screws 8 and the four screw holes 7. The reinforcing plate 6 covers the front of the insulation layer 3 and can provide protection for the insulation layer 3.

[0030] A snap-fit ​​block 9 is fixedly connected to the right side of wall 1. The snap-fit ​​block 9 has three screw holes 10 on its front. A snap-fit ​​block 11 is fixedly connected to the left side of wall 1. The snap-fit ​​block 11 has three screws 12 on its front, and the three screws 12 correspond to the three screw holes 10 respectively.

[0031] When connecting two walls 1, inserting the snap-fit ​​block 9 of one wall 1 into the snap-fit ​​block 11 of the other wall 1 can achieve initial positioning and snap-fit. This step is simple and quick, requiring no additional fixing tools or materials. After initial positioning, since the snap-fit ​​block 11 has pre-drilled screw holes 10, simply screw the screws 12 on the snap-fit ​​block 9 into the screw holes 10. This step is also simple and quick, and it gives the two walls 1 a high connection strength and stability.

[0032] Working principle: When using this wall system, if two walls 1 need to be connected, insert the snap-fit ​​block 9 of one wall 1 into the snap-fit ​​block 11 of the other wall 1 for initial positioning and snap-fit. Then, screw 12 on snap-fit ​​block 9 is screwed into screw hole 10 to complete the connection and fixation, ensuring high connection strength and stability between the two walls 1. When the insulation layer 3 needs to be installed, place the mounting frame 2 containing the insulation layer 3 inside the wall 1 and align it with the fixing hole 5. Rotate the knob 403, which drives the threaded column 404 to rotate through the rotating shaft 402. Since the threaded cylinder 406 is rectangular and slidably connected to the support plate 405, when the threaded column 404 rotates, it can be controlled by the support plate 405. The threaded cylinder 406 and the pressing block 407 move to press the sliding column 409, causing it to insert into the fixing hole 5, thus completing the installation. At the same time, the spring 411 is compressed by the limiting plate 410. Then, through the cooperation of the four screws 8 and the four screw holes 7, the reinforcing plate 6 is installed on the front of the wall 1. When the insulation layer 3 needs to be removed and replaced later, the four screws 8 are unscrewed from the four screw holes 7, the reinforcing plate 6 is removed, and then the knob 403 is rotated in the opposite direction to release the pressing block 407 from the sliding column 409. Under the reaction force of the spring 411, the sliding column 409 automatically returns to its original position and disengages from the fixing hole 5, releasing the connection between the mounting frame 2 and the wall 1. The insulation layer 3 can then be removed and replaced.

[0033] In the description of this utility model, it should be understood that the terms "upper," "lower," "left," and "right," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or a specific orientational structure and operation. Therefore, they should not be construed as limitations on this utility model. Furthermore, "first" and "second" are only for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "multiple" means two or more.

[0034] It should be noted that all standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, which will not be described in detail here.

[0035] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0036] The above description provides a detailed account of one embodiment of the present invention. However, this description is merely a preferred embodiment and should not be construed as limiting the scope of the present invention. All equivalent variations and improvements made within the scope of the claims of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A prefabricated building insulation wall, characterized in that: The wall (1) includes an installation frame (2) inside the wall (1), an insulation layer (3) inside the installation frame (2), and fixing components (4) installed on the left and right sides of the installation frame (2). The two fixing components (4) are symmetrically distributed. Fixing holes (5) are opened on the left and right inner walls of the wall (1). The two fixing holes (5) correspond to the two fixing components (4). A reinforcing plate (6) is provided on the front of the wall (1). A total of four screw holes (7) are opened on the front of the wall (1).

2. The prefabricated building insulation wall according to claim 1, characterized in that: The fixing component (4) includes a mounting shell (401), which is fixedly connected to the inside of the mounting frame (2). A rotating shaft (402) passes through the front of the mounting shell (401). The rotating shaft (402) is rotatably connected to the mounting shell (401). A knob (403) is fixedly connected to one end of the rotating shaft (402) located on the front side of the mounting shell (401), and a threaded post (404) is fixedly connected to one end of the rotating shaft (402) located inside the mounting shell (401).

3. The prefabricated building insulation wall according to claim 2, characterized in that: A support plate (405) is fixedly connected to the inner bottom wall of the mounting shell (401). A threaded cylinder (406) passes through the side surface of the support plate (405). The threaded cylinder (406) is slidably connected to the support plate (405). The threaded cylinder (406) is sleeved on the outer surface of the threaded column (404) and threadedly connected to the threaded column (404). A pressing block (407) is fixedly connected to one end of the threaded cylinder (406) away from the threaded column (404).

4. A prefabricated building insulation wall according to claim 3, characterized in that: An installation cylinder (408) is fixedly connected to the inner wall of the mounting shell (401). A sliding column (409) is slidably connected inside the mounting cylinder (408). One end of the sliding column (409) passes through the side surface of the mounting cylinder (408) and corresponds to the extrusion block (407). The other end of the sliding column (409) passes through the side of the mounting shell (401) and is inserted into the fixing hole (5). A limiting plate (410) is fixedly connected to the outer surface of the sliding column (409) inside the mounting cylinder (408). A spring (411) is fixedly connected between the limiting plate (410) and the inner wall of the mounting shell (401). The spring (411) is sleeved on the outer surface of the sliding column (409).

5. A prefabricated building insulation wall according to claim 1, characterized in that: The front of the reinforcing plate (6) is equipped with four screws (8), and the four screws (8) are respectively installed inside the four screw holes (7).

6. A prefabricated building insulation wall according to claim 1, characterized in that: A snap-fit ​​block 1 (9) is fixedly connected to the right side of the wall (1). The snap-fit ​​block 1 (9) has three screw holes 2 (10) on its front side. A snap-fit ​​block 2 (11) is fixedly connected to the left side of the wall (1). The snap-fit ​​block 2 (11) has three screws 2 (12) installed on its front side. The three screws 2 (12) correspond to the three screw holes 2 (10) respectively.

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