Thermal insulation structure of building outer wall

Abstract

The utility model discloses a heat preservation structure of a building outer wall, which relates to the technical field of building heat preservation structures and comprises a fixing component, a vertical limiting rod, a transverse limiting rod and a heat preservation plate body, and the vertical limiting rod and the transverse limiting rod are respectively used for fixing the left side, the right side, the upper side and the lower side of the heat preservation plate body. The fixing bottom rod, the extending fixing rod, the built-in rod, the built-in groove and the limiting threaded nail are used in cooperation, so that the length of the vertical limiting rod or the transverse limiting rod can be changed according to the use specification of a heat preservation plate body according to needs, adaptive work is conducted, the overall practicability of the device is improved, and the practicability of the device is improved. Through cooperative use of the fixing assemblies, the vertical limiting rods, the transverse limiting rods, the telescopic limiting blocks and the reset springs, the heat preservation plate bodies can be rapidly fixed on the outer wall of a building, and meanwhile the sealing performance of gaps between the heat preservation plate bodies and the stability of the overall structure are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of building thermal insulation structures, in particular to a thermal insulation structure for a building exterior wall. Background Art

[0002] Building insulation is a measure to reduce the heat dissipation from indoor buildings to the outdoors, which plays an important role in creating a suitable indoor thermal environment and saving energy. Building insulation mainly takes measures from the building's external envelope structure, while also taking comprehensive considerations from aspects such as room orientation, plane and body design of individual buildings, and the overall layout of the building complex.

[0003] The utility model with publication number CN210622173U discloses a lossless installation structure for energy-saving building exterior wall insulation panels, including a left triangular pad and a right triangular pad, the left surface of the left triangular pad is bonded with a left triangular clamping plate, the right surface of the right triangular pad is bonded with a right triangular clamping plate, the upper and lower ends of the left triangular pad and the right triangular pad on the side close to each other are fixedly connected with a first fixing plate, the centers of the two first fixing plates on the side close to each other are fixedly connected with a spring, and the sides of the two first fixing plates close to each other are respectively fixedly connected with an inner connecting tube and a first connecting tube, by arranging the left triangular pad and the right triangular pad, the device will not cause damage to the insulation board when it is installed, thereby ensuring the integrity of the insulation board and thus ensuring the integrity of the insulation performance of the insulation board.

[0004] Among them, this device has a complex structure and cumbersome installation, and does not have a better stabilizing effect. At the same time, the installation structure cannot adapt to the installation requirements of insulation boards of different specifications. Utility Model Content

[0005] The purpose of the utility model is to provide a thermal insulation structure for a building exterior wall to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A thermal insulation structure for a building exterior wall comprises a fixing assembly, a vertical limiting rod, a transverse limiting rod and a thermal insulation board body, wherein the vertical limiting rod and the transverse limiting rod are respectively used to fix the left and right sides and the upper and lower sides of the thermal insulation board body, and the fixing assembly is used to fix and limit the ends of the vertical limiting rod and the transverse limiting rod.

[0008] The vertical limiting rod includes a fixed bottom rod, an internal rod fixedly connected to the top of the fixed bottom rod, an extended fixed rod, and an internal groove for receiving the internal rod at the bottom end of the extended fixed rod. A threaded hole is provided on the front side of the extended fixed rod, and the inner wall of the threaded hole is threadedly connected to a limiting threaded nail. A positioning hole is provided on the front side of the internal rod for receiving the limiting threaded nail.

[0009] A telescopic groove is provided on the top of the extending fixed rod, a telescopic limit block is slidably connected to the inner wall of the telescopic limit block, a reset spring for resetting the telescopic limit block is fixedly connected to the bottom end of the telescopic limit block, and the fixing assembly includes a closing cover, a limit installation groove is provided on the side of the closing cover for receiving and limiting the telescopic limit block.

[0010] A further improvement of the technical solution of the utility model is that: the bottom end of the return spring away from the telescopic limit block is fixedly connected to the bottom of the inner wall of the telescopic slot.

[0011] A further improvement of the technical solution of the utility model is that the bottom end of the fixed bottom rod and the top end of the extended fixed rod are also provided with the telescopic limit block, and the vertical limit rod and the horizontal limit rod have the same structure.

[0012] A further improvement of the technical solution of the utility model is that the inner wall of the limit installation groove is plugged into the top outer wall of the telescopic limit block.

[0013] A further improvement of the technical solution of the utility model is that a mounting seat is inserted at the center of the inner wall of the limiting mounting groove, an auxiliary reinforcement hole is opened at the center of one side of the mounting seat close to the closing cover, and a fixing bolt for fixing the closing cover is threadedly connected at the center of the front side of the closing cover.

[0014] A further improvement of the technical solution of the utility model is that the tail end of the fixing bolt is threadedly connected to the inner wall of the auxiliary reinforcement hole.

[0015] A further improvement of the technical solution of the utility model is that the outer wall of the built-in rod is plugged into the inner wall of the built-in groove.

[0016] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0017] 1. The utility model provides an insulation structure for the exterior wall of a building. By using a fixed bottom rod, an extended fixed rod, a built-in rod, a built-in groove and a limit screw nail, the vertical limit rod or the horizontal limit rod can change its length as needed according to the use specifications of the insulation board body to perform adaptation work, thereby improving the overall practicality of the device.

[0018] 2. The utility model provides an insulation structure for the exterior wall of a building. By using a fixing assembly, a vertical limit rod, a horizontal limit rod, a telescopic limit block and a reset spring, the insulation board can be quickly fixed on the exterior wall of the building, while ensuring the sealing of the gaps between each group of insulation boards and the stability of the overall structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the vertical limit rod structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the structural details of the extended fixing rod of the utility model;

[0022] Figure 4 This is a bottom view of the extended fixed rod structure of the utility model;

[0023] Figure 5 It is a schematic diagram of the structure of the fixing component of the utility model.

[0024] In the figure: 1. fixing assembly; 2. vertical limit rod; 3. horizontal limit rod; 4. insulation board; 5. fixed bottom rod; 6. extended fixing rod; 7. built-in rod; 8. positioning hole; 9. threaded hole; 10. limit threaded nail; 11. telescopic limit block; 12. telescopic slot; 13. reset spring; 14. built-in slot; 15. mounting seat; 16. closing cover; 17. limit mounting slot; 18. fixing bolt. DETAILED DESCRIPTION

[0025] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] The present invention is further described in detail below in conjunction with the embodiments:

[0027] Example 1

[0028] like Figure 1-5As shown, the utility model provides a thermal insulation structure for an exterior wall of a building, comprising a fixing assembly 1, a vertical limiting rod 2, a horizontal limiting rod 3 and a thermal insulation board 4, wherein the vertical limiting rod 2 and the horizontal limiting rod 3 are respectively used to fix the left and right sides and the upper and lower sides of the thermal insulation board 4, and the fixing assembly 1 is used to fix and limit the ends of the vertical limiting rod 2 and the horizontal limiting rod 3. The vertical limiting rod 2 and the horizontal limiting rod 3 are both in the shape of a rectangular parallelepiped, and frame structures for limiting the thermal insulation board 4 are fixed on both the upper and lower sides thereof.

[0029] The vertical limit rod 2 includes a fixed bottom rod 5, a built-in rod 7 fixedly connected to the top of the fixed bottom rod 5, an extended fixed rod 6, and a built-in groove 14 for receiving the built-in rod 7 at the bottom end of the extended fixed rod 6, a threaded hole 9 is provided on the front side of the extended fixed rod 6, and the inner wall of the threaded hole 9 is threadedly connected to a limiting screw pin 10, and a positioning hole 8 is provided on the front side of the built-in rod 7 for receiving the limiting screw pin 10.

[0030] The top of the extended fixed rod 6 is provided with a telescopic slot 12, the inner wall of the telescopic slot 12 is slidably connected with a telescopic limit block 11, the bottom end of the telescopic limit block 11 is fixedly connected with a return spring 13 for resetting it, the fixed assembly 1 includes a closed cover 16, the side of the closed cover 16 is provided with a limit installation slot 17 for receiving the limit telescopic limit block 11, the outer wall of the built-in rod 7 is plugged into the inner wall of the built-in slot 14. The bottom end of the return spring 13 away from the telescopic limit block 11 is fixedly connected to the bottom of the inner wall of the telescopic slot 12.

[0031] Example 2

[0032] like Figure 1-5 As shown, based on Example 1, the utility model provides a technical solution: preferably, the bottom end of the fixed bottom rod 5 and the top end of the extended fixed rod 6 are also provided with a telescopic limit block 11, and the vertical limit rod 2 and the horizontal limit rod 3 have the same structure.

[0033] The inner wall of the limiting installation groove 17 is plugged into the outer wall of the top end of the telescopic limiting block 11 .

[0034] A mounting seat 15 is inserted at the center of the inner wall of the limiting mounting groove 17, an auxiliary reinforcement hole is opened at the center of one side of the mounting seat 15 close to the closing cover 16, and a fixing bolt 18 for fixing the closing cover 16 is threadedly connected at the center of the front side.

[0035] The tail end of the fixing bolt 18 is threadedly connected to the inner wall of the auxiliary reinforcement hole.

[0036] The following is a detailed description of the working principle of the insulation structure of the building's exterior wall.

[0037] like Figure 1-5As shown, when in use, the mounting base 15 is first fixed to the outer wall of the building, and then the closing cover 16 is fixed to the mounting base 15 by the fixing bolts 18 to complete the overall installation of the fixing component 1. Then, another set of fixing components 1 can be installed in parallel at a suitable position, and then the corners of the insulation board body 4 are connected to the right-angle frame formed on the inner side of the closing cover 16. At the same time, the protruding parts of the four corners of the closing cover 16 can block the insulation board body 4.

[0038] The two ends of the transverse limit rod 3 are directly placed between the two groups of fixing components 1 and connected to the limit mounting groove 17, and then pressure is applied toward the wall, so that the telescopic limit block 11 is squeezed and contracts toward the inner wall of the telescopic groove 12 and compresses the reset spring 13. When the side of the extended fixing rod 6 forms a fit with the wall, the telescopic groove 12 just connects with the limit mounting groove 17. At this time, the telescopic limit block 11 is inserted into the inner wall of the limit mounting groove 17 under the reaction force of the reset spring 13. At this time, the side of the extended fixing rod 6 also contacts the bottom surface of the insulation board body 4 and forms a receiving state for the insulation board body 4. At the same time, the frame of the transverse limit rod 3 will also limit the insulation board body 4.

[0039] The vertical limit rods 2 are also installed in sequence, so that the insulation panels 4 can be equidistantly and firmly distributed on the exterior wall of the building to perform insulation work.

[0040] When it is necessary to change the vertical limit rod 2 or the horizontal limit rod 3 according to the specifications of the insulation board body 4, the limit threaded nail 10 is rotated and removed from the threaded hole 9 and the positioning hole 8 to release the fixing restriction on the built-in rod 7. Then the fixed bottom rod 5 is pulled outward. At this time, the built-in rod 7 is pulled out from the inner wall of the built-in groove 14. When the overall length of the vertical limit rod 2 increases to meet the requirement, the limit threaded nail 10 is installed on the inner wall of the positioning hole 8 through the threaded hole 9 to complete the fixation between the extended fixing rod 6 and the built-in rod 7. After that, the length of the vertical limit rod 2 can be increased. Conversely, the length of the vertical limit rod 2 can be shortened as needed, so that the installation of the insulation structure can adapt to insulation boards 4 of different specifications.

[0041] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A thermal insulation structure for an exterior wall of a building, comprising a fixing assembly (1), a vertical limiting rod (2), a horizontal limiting rod (3) and a thermal insulation plate (4), characterized in that: The vertical limiting rod (2) and the transverse limiting rod (3) are used to fix the left and right sides and the upper and lower sides of the thermal insulation board (4) respectively, and the fixing assembly (1) is used to fix and limit the ends of the vertical limiting rod (2) and the transverse limiting rod (3); The vertical limiting rod (2) comprises a fixed bottom rod (5), an internal rod (7) fixedly connected to the top of the fixed bottom rod (5), an extended fixed rod (6), and an internal groove (14) for receiving the internal rod (7) is provided at the bottom end of the extended fixed rod (6); a threaded hole (9) is provided on the front side of the extended fixed rod (6); a limiting threaded pin (10) is threadedly connected to the inner wall of the threaded hole (9); and a positioning hole (8) for receiving the limiting threaded pin (10) is provided on the front side of the internal rod (7); The top of the extending fixed rod (6) is provided with a telescopic groove (12), the inner wall of the telescopic groove (12) is slidably connected with a telescopic limit block (11), the bottom end of the telescopic limit block (11) is fixedly connected with a reset spring (13) for resetting the telescopic limit block, and the fixing assembly (1) comprises a closing cover (16), and the side of the closing cover (16) is provided with a limit installation groove (17) for receiving and limiting the telescopic limit block (11).

2. The thermal insulation structure of a building exterior wall according to claim 1, characterized in that: The bottom end of the return spring (13) away from the telescopic limit block (11) is fixedly connected to the bottom of the inner wall of the telescopic slot (12).

3. The thermal insulation structure of a building exterior wall according to claim 1, characterized in that: The bottom end of the fixed bottom rod (5) and the top end of the extended fixed rod (6) are also provided with the telescopic limit block (11), and the vertical limit rod (2) and the horizontal limit rod (3) have the same structure.

4. The thermal insulation structure of a building exterior wall according to claim 1, characterized in that: The inner wall of the limit installation groove (17) is plugged into the outer wall of the top end of the telescopic limit block (11).

5. The thermal insulation structure of a building exterior wall according to claim 1, characterized in that: A mounting seat (15) is inserted at the center of the inner wall of the position limiting mounting groove (17), an auxiliary reinforcement hole is provided at the center of one side of the mounting seat (15) close to the closing cover (16), and a fixing bolt (18) for fixing the closing cover (16) is threadedly connected at the center of the front side.

6. The thermal insulation structure of a building exterior wall according to claim 5, characterized in that: The tail end of the fixing bolt (18) is threadedly connected to the inner wall of the auxiliary reinforcement hole.

7. The thermal insulation structure of a building exterior wall according to claim 1, characterized in that: The outer wall of the built-in rod (7) is plugged into the inner wall of the built-in groove (14).

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