Building external wall thermal insulation structure

Abstract

The utility model relates to the technical field of building heat preservation, and discloses a building external wall heat preservation structure which comprises a wall body 1, a fixing structure 2, a first heat preservation plate 3, a second heat preservation plate 4 and a sealing cover 5. According to the building external wall heat preservation structure, through the arrangement of a fixing column 201 and a rotary knob 2011 and through the splicing operation of the fixing column 201 and the heat preservation plates, the heat preservation plate 3 can be fixed to the wall body 1 under the condition that an adhesive is not used; the first insulation board 3 or the second insulation board 4 is installed, so that workers can conveniently replace the damaged insulation board body, when the insulation board body is damaged and the first insulation board 3 or the second insulation board 4 needs to be detached and replaced, people rotate two rotary knobs 2011 at the position where the first insulation board 3 is located to enable a fixing block 206 to be separated from a fixing hole 304, and then the first insulation board 3 or the second insulation board 4 is replaced. After separation is completed, people can detach the first heat preservation plate 3 and the second heat preservation plate 4 from the position between the two fixing columns 201, and people can replace the first heat preservation plate 3 or the second heat preservation plate 4.

Description

Technical Field

[0001] This application relates to the field of building insulation technology, specifically to a building exterior wall insulation structure. Background Technology

[0002] With the development of national urban construction, people have higher and higher requirements for housing construction. A safe and comfortable living environment is the direction that people are constantly pursuing. Therefore, it is often necessary to add some effective fireproof and thermal insulation materials to the exterior walls of buildings to ensure the safety and comfort of the building environment.

[0003] An existing patent (publication number: CN219080827U) discloses an external wall insulation board, belonging to the field of building material technology. It includes: a board body comprising an insulation layer and a decorative surface layer; a composite layer is provided between the decorative surface layer and the insulation layer; the composite layer includes a buffer plate and mesh reinforcement strips; the mesh reinforcement strips are disposed on the buffer plate and connect to the decorative surface layer; the buffer plate connects to the insulation layer. This utility model has a stable structure, reliable strength, strong impact resistance, and long service life.

[0004] Although the device in the aforementioned comparative document has the characteristics of high strength, impact resistance, and sound insulation, it connects two insulation boards simultaneously through a connector. When the main body of the insulation board is damaged, it is inconvenient for workers to disassemble and replace the main body of the insulation board. In order to solve the above problems, a printing machine feeding device is proposed. Utility Model Content

[0005] To address the shortcomings of existing technologies, this application provides a building exterior wall insulation structure that facilitates the disassembly of the insulation board body, thus solving the problem of making it easy for workers to disassemble and replace the insulation board body when it is damaged.

[0006] To achieve the above objectives, this application provides the following technical solution: a building exterior wall insulation structure, including a wall 1, a fixing structure 2, a first insulation board 3, a second insulation board 4, and a cover 5. The fixing structure 2 includes a fixing column 201. The first insulation board 3 and the second insulation board 4 are installed and connected between two fixing structures 2. There are two rows of the first insulation board 3 and one row of the second insulation board 4. The second insulation board 4 is snapped between two first insulation boards 3.

[0007] Multiple connecting blocks 2014 are fixedly connected to both sides of the fixed column 201. A connecting groove 303 is provided on the side of the first insulation board 3, and a fixing hole 304 is provided inside the connecting groove 303. The connecting blocks 2014 are snapped into the connecting groove 303. Shrinkage grooves 202 are provided inside both the fixed column 201 and the connecting blocks 2014. A rotating rod 203 is rotatably connected to the inner side of the shrinkage groove 202 via a bearing. A threaded rod 204 is fixedly connected to one end of the rotating rod 203. A movable plate 205 is slidably connected inside the shrinkage groove 202. A fixing block 206 is fixedly connected to the side of the movable plate 205. One end of the 06 slides through the shrinkage groove 202 and is engaged in the fixing hole 304. A threaded cylinder 207 is fixedly connected inside the fixing block 206. One end of the threaded rod 204 is threadedly connected inside the threaded cylinder 207. A transmission rod 208 is rotatably connected to the inner side of the shrinkage groove 202 through a bearing. A worm gear 209 is fixedly connected to the surface of the transmission rod 208. A worm wheel 2010 is fixedly connected to the surface of the rotating rod 203. The worm wheel 2010 and the worm gear 209 mesh with each other. One end of the transmission rod 208 rotates through the side of the shrinkage groove 202 and is fixedly connected to a knob 2011. The knob 2011 is located in the rotating groove 2012.

[0008] With the above scheme, by setting the fixing post 201 and the knob 2011, the device can install the insulation board without the use of adhesive through the operation of splicing the fixing post 201 with the insulation board. This makes it convenient for workers to replace the damaged insulation structure. When the main body of the insulation board is damaged and it is necessary to disassemble and replace the first insulation board 3 or the second insulation board 4, people can rotate the two knobs 2011 at the position of the first insulation board 3 to make the fixing block 206 detach from the fixing hole 304. After detachment, people can remove the first insulation board 3 and the second insulation board 4 from between the two fixing posts 201, and then replace the first insulation board 3 or the second insulation board 4.

[0009] Furthermore, an L-shaped slot 301 is provided on the other side of the first insulation board 3, and L-shaped blocks 401 are provided on both sides of the second insulation board 4. The L-shaped blocks 401 are engaged in the L-shaped slot 301, and the second insulation board 4 is engaged between the two first insulation boards 3 by the two L-shaped blocks 401.

[0010] The above solution, by setting up L-shaped slots 301 and L-shaped blocks 401, allows the geometric features of the L-shaped structure to assist in the quick alignment of the first insulation board 3 and the second insulation board 4, reducing adjustment time during installation and improving construction efficiency.

[0011] Furthermore, the L-shaped slot 301 has multiple recessed holes 302 on its inner side, and the L-shaped block 401 has multiple protrusions 402 fixedly connected to its inner side, with the protrusions 402 engaging in the recessed holes 302.

[0012] With the above solution, through the recessed hole 302 and the protruding block 402, when the first insulation board 3 and the second insulation board 4 are spliced ​​and installed, the connection between the first insulation board 3 and the second insulation board 4 can be made more stable.

[0013] Furthermore, the fixed column 201 has multiple rotating grooves 2012 inside, and the rotating grooves 2012 have mounting holes 2013 inside. The fixed column 201 is installed and connected to the front of the wall 1 by bolts and mounting holes 2013.

[0014] With the above solution, by setting the mounting hole 2013, people can install the fixing post 201 on the wall 1 by threading, which makes it convenient for people to install the fixing post 201.

[0015] Furthermore, the cover 5 is snapped into the rotating groove 2012.

[0016] With the above solution, by setting the cover 5, after the insulation structure is installed, people can insert the cover 5 into the shrinkage groove 202 to seal the shrinkage groove 202, thereby facilitating the protection of the structure inside the shrinkage groove 202.

[0017] Furthermore, both the first insulation board 3 and the second insulation board 4 are provided with a mesh reinforcement layer 6 inside.

[0018] The above solution involves setting up a mesh reinforcement layer 6, which is embedded inside the insulation board. The three-dimensional skeleton formed by the fiber mesh or metal wire mesh can constrain the expansion and contraction of the insulation material, reduce deformation caused by thermal expansion and contraction, and ensure the flatness and integrity of the board after installation.

[0019] Furthermore, both the first insulation board 3 and the second insulation board 4 are provided with a waterproof coating 7.

[0020] The above solution, by setting up a waterproof coating 7, which serves as an outer protective layer, can directly prevent rainwater and moisture from penetrating into the interior of the insulation material.

[0021] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0022] This building exterior wall insulation structure, by setting up fixing posts 201 and knobs 2011, allows the first insulation board 3 or the second insulation board 4 to be installed without the use of adhesives through the splicing operation of the fixing posts 201 and the insulation board. This facilitates the replacement of damaged insulation board bodies by workers. When the insulation board body is damaged and it is necessary to disassemble and replace the first insulation board 3 or the second insulation board 4, people rotate the two knobs 2011 at the position of the first insulation board 3 to make the fixing block 206 detach from the fixing hole 304. After detachment, people can remove the first insulation board 3 and the second insulation board 4 from between the two fixing posts 201, and then replace the first insulation board 3 or the second insulation board 4. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of the present application.

[0024] Figure 2 This is a side-view three-dimensional structural schematic diagram of this application;

[0025] Figure 3 This is a schematic diagram of the structure of the cap in this application;

[0026] Figure 4 This is a schematic diagram of the recessed hole in this application;

[0027] Figure 5 This is a structural schematic diagram of the cross-section of the shrinkage groove in this application.

[0028] In the picture:

[0029] 1. Walls;

[0030] 2. Fixed structure; 201. Fixed column; 202. Shrinkage groove; 203. Rotating rod; 204. Threaded rod; 205. Movable plate; 206. Fixed block; 207. Threaded cylinder; 208. Transmission rod; 209. Worm gear; 2010. Worm wheel; 2011. Knob; 2012. Rotating groove; 2013. Mounting hole; 2014. Connecting block;

[0031] 3. First insulation board; 301. L-shaped slot; 302. Recessed hole; 303. Connecting groove; 304. Fixing hole;

[0032] 4. Second insulation board; 401. L-shaped clip; 402. Protruding block;

[0033] 5. Seal the cap;

[0034] 6. Reticulated reinforcement layer;

[0035] 7. Waterproof coating. Detailed Implementation

[0036] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0037] Please see Figure 1-5 The building exterior wall insulation structure in this embodiment includes a wall 1, a fixing structure 2, a first insulation board 3, a second insulation board 4 and a cover 5. The fixing structure 2 includes a fixing column 201. The first insulation board 3 and the second insulation board 4 are installed and connected between the two fixing structures 2. There are two rows of first insulation boards 3 and one row of second insulation boards 4. The second insulation board 4 is snapped between the two first insulation boards 3.

[0038] Multiple connecting blocks 2014 are fixedly connected to both sides of the fixed column 201. A connecting groove 303 is provided on the side of the first insulation board 3, and a fixing hole 304 is provided inside the connecting groove 303. The connecting blocks 2014 are engaged within the connecting groove 303. Shrinkage grooves 202 are provided inside both the fixed column 201 and the connecting blocks 2014. A rotating rod 203 is rotatably connected to the inner side of the shrinkage groove 202 via a bearing. A threaded rod 204 is fixedly connected to one end of the rotating rod 203. A movable plate 205 is slidably connected inside the shrinkage groove 202. A fixing block 206 is fixedly connected to the side of the movable plate 205. One end of the fixing block 206 slides through the shrinkage groove 202 and is engaged within the fixing hole 304. A threaded cylinder 207 is fixedly connected inside the fixing block 206. One end of the threaded rod 204 is threaded into the threaded cylinder 207. A transmission rod 208 is rotatably connected to the inner side of the shrinkage groove 202 via a bearing. A worm gear 209 is fixedly connected to the surface of the transmission rod 208. A worm gear 2010 is fixedly connected to the surface of the rotating rod 203. The worm gear 2010 meshes with the worm 209. One end of the transmission rod 208 rotates through the side of the shrinkage groove 202 and is fixedly connected to a knob 2011. The knob 2011 is located in the rotating groove 2012. By setting the fixing post 201 and the knob 2011, the first insulation board 3 or the second insulation board 4 can be installed without the use of adhesive through the operation of splicing the fixing post 201 with the insulation board. This makes it convenient for workers to replace the damaged insulation board body. When the insulation board body is damaged and the first insulation board 3 or the second insulation board 4 needs to be disassembled and replaced, people rotate the two knobs 2011 at the position of the first insulation board 3 to make the fixing block 206 disengage from the fixing hole 304. After disengagement, people can remove the first insulation board 3 and the second insulation board 4 from between the two fixing posts 201, and people can replace the first insulation board 3 or the second insulation board 4.

[0039] Please see Figure 3 , Figure 4 and Figure 5 The first insulation board 3 has an L-shaped slot 301 on its other side, and the second insulation board 4 has L-shaped blocks 401 on both opposite sides. The L-shaped blocks 401 are engaged in the L-shaped slot 301, and the second insulation board 4 is engaged between the two first insulation boards 3 by the two L-shaped blocks 401. By setting the L-shaped slot 301 and the L-shaped blocks 401, the geometric features of the L-shaped structure can help the first insulation board 3 and the second insulation board 4 to be quickly aligned, reducing the adjustment time during installation and improving construction efficiency. The inner side of the L-shaped slot 301 has multiple recessed holes 302, and the inner side of the L-shaped blocks 401 is fixedly connected to multiple protrusions 402. The protrusions 402 are engaged in the recessed holes 302. Through the recessed holes 302 and the protrusions 402, when the first insulation board 3 and the second insulation board 4 are engaged, the first insulation board 3 and the second insulation board 4 are engaged in the L-shaped slot 301. When the second insulation board 4 is spliced ​​and installed, the connection between the first insulation board 3 and the second insulation board 4 can be made more stable. The fixing column 201 has multiple rotating grooves 2012 inside, and the rotating grooves 2012 have mounting holes 2013 inside. The fixing column 201 is installed and connected to the front of the wall 1 by bolts and mounting holes 2013. By setting the mounting holes 2013, people can install the fixing column 201 on the wall 1 by threads, which makes it easy for people to install the fixing column 201. The cover 5 is snapped into the rotating groove 2012. By setting the cover 5, after the insulation structure is installed, people can insert the cover 5 into the shrinkage groove 202 to seal the shrinkage groove 202, which makes it easy for people to protect the structure inside the shrinkage groove 202.

[0040] Please see Figure 3 and Figure 4 Both the first insulation board 3 and the second insulation board 4 have a mesh reinforcement layer 6 inside, and both the first insulation board 3 and the second insulation board 4 have a waterproof coating 7 on their surfaces. By setting the mesh reinforcement layer 6, which is embedded inside the insulation board, a three-dimensional skeleton is formed by fiber mesh or metal wire mesh, which can constrain the expansion and contraction of the insulation material and reduce deformation caused by thermal expansion and contraction. This can ensure the flatness and integrity of the board after installation. By setting the waterproof coating 7, which serves as an outer protective layer, rainwater and moisture can be directly blocked from penetrating the interior of the insulation material.

[0041] In this embodiment, by setting the fixing post 201 and the knob 2011, the first insulation board 3 or the second insulation board 4 can be installed without the use of adhesive through the operation of splicing the fixing post 201 with the insulation board. This makes it convenient for workers to replace the damaged insulation board body. When the insulation board body is damaged and the first insulation board 3 or the second insulation board 4 needs to be disassembled and replaced, people rotate the two knobs 2011 at the position of the first insulation board 3 to make the fixing block 206 detach from the fixing hole 304. After detachment, people can remove the first insulation board 3 and the second insulation board 4 from between the two fixing posts 201, and then replace the first insulation board 3 or the second insulation board 4.

[0042] The working principle of the above embodiment is as follows: In use, people fix the two fixing posts 201 in a suitable position using the prepared bolts and the mounting holes 2013. The distance between the two fixing posts 201 is the distance between the two first insulation boards 3 and the second insulation board 4 connected together. After fixing, people place the second insulation board 4 between the two fixing posts 201, and place the two first insulation boards 3 on both sides of the second insulation board 4, so that the L-shaped locking blocks 401 on both sides of the second insulation board 4 are engaged in the L-shaped locking grooves 301 on the sides of the two first insulation boards 3. Then, people engage the connecting block 2014 in the connecting groove 303, and pass through the recessed hole 302 and the convex hole 303. The first insulation board 3 and the second insulation board 4 are connected by lifting block 402. After the connection is completed, the two rotating parts at the position of the first insulation board 3 are turned to rotate the transmission rod 208 and the worm 209. Through the meshing of the worm 209 and the worm wheel 2010, the rotating rod 203 and the threaded rod 204 can be rotated. Then, through the limiting of the movable plate 205, the threaded cylinder 207 can be moved on the surface of the threaded rod 204, which can drive the fixed block 206 to slide in the shrinkage groove 202, so that one end of the fixed block 206 is locked in the fixed hole 304. After the locking is completed, multiple first insulation boards 3 and second insulation boards 4 are installed in sequence, and the device can be used.

[0043] The device allows for the installation of insulation boards without the use of adhesives by connecting the fixing posts 201 to the insulation boards. This facilitates the replacement of damaged insulation structures by workers. When the main body of the insulation board is damaged and it is necessary to disassemble and replace the first insulation board 3 or the second insulation board 4, the two knobs 2011 at the location of the first insulation board 3 are rotated to disengage the fixing block 206 from the fixing hole 304. After disengagement, the first insulation board 3 and the second insulation board 4 can be removed from between the two fixing posts 201, and the first insulation board 3 or the second insulation board 4 can then be replaced.

[0044] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0045] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A building exterior wall insulation structure, comprising a wall (1), a fixing structure (2), a first insulation board (3), a second insulation board (4), and a cover (5), characterized in that: The fixed structure (2) includes a fixed column (201), the first insulation board (3) and the second insulation board (4) are installed and connected between the two fixed structures (2), the number of the first insulation board (3) is two rows, the number of the second insulation board (4) is one row, and the second insulation board (4) is snapped between the two first insulation boards (3); The fixed column (201) is fixedly connected to multiple connecting blocks (2014) on both sides. The first insulation board (3) has a connecting groove (303) on its side. The connecting groove (303) has a fixing hole (304) inside. The connecting block (2014) is snapped into the connecting groove (303). The fixed column (201) and the connecting block (2014) both have a shrinkage groove (202) inside. The shrinkage groove (202) has a rotating rod (203) rotatably connected to its inner side via a bearing. One end of the rotating rod (203) is fixedly connected to a threaded rod (204). The shrinkage groove (202) has a movable plate (205) slidably connected inside. The movable plate (205) has a fixing block (206) fixedly connected to its side. 06) One end slides through the shrinkage groove (202) and is engaged in the fixing hole (304). A threaded cylinder (207) is fixedly connected inside the fixing block (206). One end of the threaded rod (204) is threadedly connected inside the threaded cylinder (207). A transmission rod (208) is rotatably connected to the inner side of the shrinkage groove (202) through a bearing. A worm (209) is fixedly connected to the surface of the transmission rod (208). A worm wheel (2010) is fixedly connected to the surface of the rotating rod (203). The worm wheel (2010) meshes with the worm (209). One end of the transmission rod (208) rotates through the side of the shrinkage groove (202) and is fixedly connected to a knob (2011). The knob (2011) is located in the rotating groove (2012).

2. The building exterior wall insulation structure according to claim 1, characterized in that: The first insulation board (3) has an L-shaped slot (301) on the other side, and the second insulation board (4) has L-shaped blocks (401) on both sides. The L-shaped blocks (401) are engaged in the L-shaped slot (301), and the second insulation board (4) is engaged between the two first insulation boards (3) by the two L-shaped blocks (401).

3. The building exterior wall insulation structure according to claim 2, characterized in that: The L-shaped slot (301) has multiple recessed holes (302) on its inner side, and the L-shaped block (401) has multiple protrusions (402) fixedly connected to its inner side, with the protrusions (402) engaging in the recessed holes (302).

4. The building exterior wall insulation structure according to claim 1, characterized in that: The fixed column (201) has multiple rotating grooves (2012) inside, and the rotating grooves (2012) have mounting holes (2013) inside. The fixed column (201) is installed and connected to the front of the wall (1) by the cooperation of bolts and mounting holes (2013).

5. The building exterior wall insulation structure according to claim 1, characterized in that: The cover (5) is snapped into the rotating groove (2012).

6. The building exterior wall insulation structure according to claim 1, characterized in that: Both the first insulation board (3) and the second insulation board (4) have a mesh reinforcement layer (6) inside.

7. The building exterior wall insulation structure according to claim 1, characterized in that: The first insulation board (3) and the second insulation board (4) are both provided with a waterproof coating (7).

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