Prefabricated integrated roof insulation board

Abstract

The prefabricated integrated roof insulation board comprises a bottom frame and a mounting groove formed in the bottom frame, an insulation layer matched with the mounting groove in size is arranged in the mounting groove, a protection plate is detachably mounted at the top of the bottom frame, and two symmetrically-distributed insertion blocks are fixedly connected to the bottom of the protection plate. In the process that a heat preservation layer is placed into a mounting groove, the heat preservation layer extrudes a wedge-shaped strip, after the heat preservation layer is completely placed into the mounting groove, an elastic assembly is in a compressed state at the moment, the wedge-shaped strip clamps and fixes the heat preservation layer, then a protection plate covers the heat preservation layer, and when the protection plate is fixedly mounted, the wedge-shaped strip is fixed to the heat preservation layer. The inserting block at the bottom of the protection plate is inserted into the inserting groove, then the bolt is inserted into the inserting hole, the bolt is screwed, the threaded end of the bolt is screwed into the threaded hole, the purpose of locking the inserting block is achieved, and the problems that cast-in-place concrete is prone to being treaded and the concrete is prone to cracking are solved by adopting an assembly type installation mode.

Description

Technical Field

[0001] The present application relates to the field of thermal insulation roof panels, and in particular to a prefabricated integrated thermal insulation roof panel. Background Art

[0002] Prefabricated buildings are buildings that transfer a large amount of on-site work in traditional construction methods to factories. The building components and accessories are processed in the factory and then transported to the construction site for on-site assembly. Due to the fast construction speed of prefabricated buildings, the construction period is greatly shortened, and the production cost is low, it has been widely promoted all over the world.

[0003] The current conventional roof construction practice at home and abroad is to lay the roof insulation board on the base after the base is cleaned and leveled, ensuring that the insulation board is laid flat and the board seams are tight and uniform. After laying a single layer of bidirectional steel mesh on the insulation board, fine stone concrete is poured. After the concrete is formed, the separation seams are cut and filled with polyurethane sealant. There are many processes, resulting in a large amount of construction work and high requirements for organization and coordination. The roof insulation board is a brittle material and is easily damaged by trampling during construction, affecting the insulation performance. At the same time, cast-in-place fine stone concrete is prone to quality problems such as cracking. At the same time, the labor cost is high, and there are hazards such as fire hazards. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present application provides a prefabricated integrated roof insulation board.

[0005] The prefabricated integrated roof insulation board provided in this application adopts the following technical solution:

[0006] A prefabricated integrated roof insulation board comprises a bottom frame and an installation groove opened inside the bottom frame, an insulation layer of matching size is arranged inside the installation groove, a protective plate is detachably installed on the top of the bottom frame, two symmetrically distributed plug blocks are fixedly connected to the bottom of the protective plate, and two symmetrically distributed slots are opened on the top of the bottom frame. During assembly, the protective plate is arranged on the top of the bottom frame, and the plug blocks are inserted into the slots.

[0007] By adopting the above technical solution, the insulation layer is detachably arranged inside the installation groove, and the protective plate is fixedly installed on the top of the bottom frame, so that the purpose of fixed installation is achieved. The assembled installation method is adopted to solve the problem that the cast-in-place concrete is easily stepped on and cracked.

[0008] Preferably, the inner walls on both sides of the installation groove are provided with side grooves, a plurality of elastic components are fixedly connected to the inner walls of the side grooves, and the other ends of the elastic components are commonly fixedly connected with wedge strips, and the wedge strips are used to clamp the thermal insulation layer.

[0009] By adopting the above technical solution, when the insulation layer is placed into the installation groove, the insulation layer will squeeze the wedge bar. When the insulation layer is completely placed into the installation groove, the elastic component is in a compressed state, so that the wedge bar clamps and fixes the insulation layer.

[0010] Preferably, the surface of the wedge-shaped strip is provided with an inclined surface.

[0011] By adopting the above technical solution, when the insulation layer moves into the installation groove, the inclined surface of the wedge strip will be squeezed, thereby facilitating the squeezing of the wedge strip and causing the wedge strip to move in the direction of the side groove.

[0012] Preferably, the elastic component includes a fixed sleeve fixed to the inner wall of the side groove, and a pin movably inserted into the fixed sleeve, the other end of the pin is fixedly connected to the wedge bar, a spring is fixedly connected between the wedge bar and the inner wall of the side groove, and the spring is sleeved on the fixed sleeve and the pin.

[0013] By adopting the above technical solution, the insulation layer will squeeze the wedge-shaped bar when it moves into the installation groove. At this time, the spring is in a compressed state. When the insulation layer is completely placed in the installation groove, the wedge-shaped bar will clamp the insulation layer under the action of the spring.

[0014] Preferably, both side walls at both ends of the slot are provided with insertion holes, a threaded hole is provided in the insert block, a bolt is inserted in the insertion hole, and the threaded end of the bolt is threadedly inserted in the threaded hole.

[0015] By adopting the above technical solution, when the protective plate is fixedly installed, the plug at the bottom of the protective plate is inserted into the slot, and then the bolt is inserted into the socket, and the bolt is rotated so that the threaded end of the bolt is screwed into the threaded hole, thereby achieving the purpose of locking the plug.

[0016] Preferably, a limiting groove is provided on one side wall of the bottom frame, and a limiting strip is fixedly connected to the one side wall of the bottom frame, and the limiting strip matches the limiting groove.

[0017] By adopting the above technical solution, the limiting strip of one bottom frame is inserted into the limiting groove of another bottom frame, so that the purpose of splicing the two bottom frames is achieved, the adjacent bottom frames are formed into a whole, and the stability is improved.

[0018] In summary, the present application includes at least one of the following beneficial technical effects:

[0019] When the insulation layer is placed in the installation groove, the insulation layer will squeeze the wedge strip. When the insulation layer is completely placed in the installation groove, the elastic component is in a compressed state, so that the wedge strip clamps and fixes the insulation layer. Then, the protective plate is covered. When the protective plate is fixed and installed, the plug at the bottom of the protective plate is inserted into the slot, and then the bolt is inserted into the socket, and the bolt is rotated so that the threaded end of the bolt is screwed into the threaded hole to achieve the purpose of locking the plug. The assembled installation method is adopted to solve the problem that the concrete poured on site is easy to be stepped on and the concrete is easy to crack.

[0020] Insert the limiting strip of one bottom frame into the limiting groove of another bottom frame, so as to achieve the purpose of splicing the two bottom frames, form the adjacent bottom frames into a whole, improve stability, and thus make the installation more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic diagram of the assembly structure of an embodiment of the present application;

[0022] Figure 2 is a front cross-sectional structural schematic diagram of an embodiment of the present application;

[0023] Figure 3 yes Figure 2 A schematic diagram of the enlarged structure at point A;

[0024] Figure 4 It is a schematic diagram of the assembly structure of an embodiment of the present application.

[0025] Explanation of the reference numerals: 1. bottom frame; 101. mounting groove; 102. slot; 103. limit groove; 104. insertion hole; 105. side slot; 2. insulation layer; 3. protection plate; 4. plug block; 401. threaded hole; 5. bolt; 6. limit strip; 7. wedge strip; 701. inclined plane; 8. elastic component; 801. fixing sleeve; 802. spring; 803. latch. DETAILED DESCRIPTION

[0026] The following is combined with Figure 1-4 This application is described in further detail.

[0027] An embodiment of the present application discloses a prefabricated integrated roof insulation board, comprising a bottom frame 1, an installation groove 101 opened inside the bottom frame 1, an insulation layer 2 of matching size is arranged inside the installation groove 101, a protective plate 3 is detachably installed on the top of the bottom frame 1, two symmetrically distributed plug blocks 4 are fixedly connected to the bottom of the protective plate 3, and two symmetrically distributed slots 102 are opened on the top of the bottom frame 1. During assembly, the protective plate 3 is arranged on the top of the bottom frame 1, and the plug blocks 4 are inserted into the slots 102.

[0028] The insulation layer 2 is detachably arranged inside the mounting groove 101, and the protective plate 3 is fixedly mounted on the top of the bottom frame 1, so that the fixed installation purpose is achieved. The device adopts an assembled installation method, which solves the problem that the cast-in-place concrete is easily stepped on and the concrete is easily cracked; and the assembled assembly method can effectively reduce the time of on-site assembly.

[0029] Reference Figure 3 The inner walls on both sides of the installation groove 101 are provided with side grooves 105, and a plurality of elastic components 8 are fixedly connected to the inner walls of the side grooves 105. The other ends of the elastic components 8 are fixedly connected to wedge strips 7, which are used to clamp the thermal insulation layer 2.

[0030] When placing the insulation layer 2 into the installation groove 101, the insulation layer 2 will squeeze the wedge strip 7. When the insulation layer 2 is completely placed into the installation groove 101, the elastic component 8 is in a compressed state, so that the wedge strip 7 clamps and fixes the insulation layer 2.

[0031] Reference Figure 3 A slope 701 is provided on the surface of the wedge-shaped strip 7. When the insulation layer 2 moves into the installation groove 101, the slope 701 of the wedge-shaped strip 7 is squeezed, thereby facilitating the squeezing of the wedge-shaped strip 7 and causing the wedge-shaped strip 7 to move toward the side groove 105.

[0032] Reference Figure 3 The elastic component 8 includes a fixed sleeve 801 fixed to the inner wall of the side slot 105, and a pin 803 movably inserted into the fixed sleeve 801. The other end of the pin 803 is fixedly connected to the wedge bar 7. A spring 802 is fixedly connected between the wedge bar 7 and the inner wall of the side slot 105. The spring 802 is sleeved on the fixed sleeve 801 and the pin 803.

[0033] When the insulation layer 2 moves into the installation groove 101 , the wedge strip 7 will be squeezed. At this time, the spring 802 is in a compressed state. When the insulation layer 2 is completely placed in the installation groove 101 , the wedge strip 7 will clamp the insulation layer 2 under the action of the spring 802 .

[0034] Reference Figure 1 , both side walls of the slot 102 are provided with insertion holes 104 , the insert block 4 is provided with a threaded hole 401 , a bolt 5 is inserted into the insertion hole 104 , and the threaded end of the bolt 5 is threadedly inserted into the threaded hole 401 .

[0035] When the protective plate 3 is fixedly installed, the plug block 4 at the bottom of the protective plate 3 is inserted into the slot 102, and then the bolt 5 is inserted into the socket 104, and the bolt 5 is rotated so that the threaded end of the bolt 5 is screwed into the threaded hole 401, thereby achieving the purpose of locking the plug block 4.

[0036] Reference Figure 1 A limiting groove 103 is provided on one side wall of the bottom frame 1 , and a limiting strip 6 is fixedly connected to the side wall of one side of the bottom frame 1 , and the limiting strip 6 matches the limiting groove 103 .

[0037] The limiting strip 6 of one bottom frame 1 is inserted into the limiting groove 103 of another bottom frame 1, so as to achieve the purpose of splicing the two bottom frames 1, form the adjacent bottom frames 1 into a whole, and improve stability.

[0038] The implementation principle of a prefabricated integrated roof insulation board in the embodiment of the present application is:

[0039] In the process of placing the insulation layer 2 into the installation groove 101, the insulation layer 2 will squeeze the wedge strip 7. When the insulation layer 2 is completely placed into the installation groove 101, the spring 802 is in a compressed state. Under the elasticity of the spring 802, the wedge strip 7 contacts the side wall of the insulation layer 2 and clamps the insulation layer 2. When the protection plate 3 is fixedly installed, the plug block 4 at the bottom of the protection plate 3 is inserted into the slot 102, and then the bolt 5 is inserted into the socket 104, and the bolt 5 is rotated so that the threaded end of the bolt 5 is screwed into the threaded hole 401 to achieve the purpose of locking the plug block 4. At this time, the protection plate 3 is connected to the bottom frame 1, and the protection plate 3 presses and seals the insulation layer 2.

[0040] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A prefabricated integrated roof insulation board, characterized in that: The invention comprises a bottom frame (1), a mounting groove (101) provided inside the bottom frame (1), a heat-insulating layer (2) of matching size being provided inside the mounting groove (101), a protective plate (3) being detachably mounted on the top of the bottom frame (1), two symmetrically distributed plug blocks (4) being fixedly connected to the bottom of the protective plate (3), and two symmetrically distributed slots (102) being provided on the top of the bottom frame (1); during assembly, the protective plate (3) is arranged on the top of the bottom frame (1), and the plug blocks (4) are inserted into the slots (102).

2. The prefabricated integrated roof insulation board according to claim 1, characterized in that: The inner walls on both sides of the installation groove (101) are provided with side grooves (105), the inner walls of the side grooves (105) are fixedly connected to a plurality of elastic components (8), the other ends of the elastic components (8) are commonly fixedly connected to a wedge strip (7), and the wedge strip (7) is used to clamp the thermal insulation layer (2).

3. The prefabricated integrated roof insulation board according to claim 2, characterized in that: The surface of the wedge-shaped strip (7) is provided with an inclined surface (701).

4. The prefabricated integrated roof insulation board according to claim 2, characterized in that: The elastic component (8) comprises a fixing sleeve (801) fixed to the inner wall of the side slot (105), and a latch (803) movably inserted into the fixing sleeve (801); the other end of the latch (803) is fixedly connected to the wedge strip (7); a spring (802) is fixedly connected between the wedge strip (7) and the inner wall of the side slot (105); and the spring (802) is sleeved on the fixing sleeve (801) and the latch (803).

5. The prefabricated integrated roof insulation board according to claim 1, characterized in that: The side walls at both ends of the slot (102) are provided with insertion holes (104), the insert block (4) is provided with a threaded hole (401), a bolt (5) is inserted into the insertion hole (104), and the threaded end of the bolt (5) is threadedly inserted into the threaded hole (401).

6. The prefabricated integrated roof insulation board according to claim 1, characterized in that: A limiting groove (103) is provided on one side wall of the bottom frame (1), and a limiting strip (6) is fixedly connected to the side wall of one side of the bottom frame (1), wherein the limiting strip (6) matches the limiting groove (103).

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