External wall thermal insulation structure

Abstract

The present invention relates to the field of building materials technology, and more specifically, to an exterior wall thermal insulation structure. It comprises an assembly plate and a contact plate, wherein an installation auxiliary component is provided inside the assembly plate, and an auxiliary sealing component is provided on the side wall of the installation auxiliary component. A splicing component is provided between the assembly plate and the contact plate, and an auxiliary device is used to carry the plate. The device provides a vertical gripping point in the central part of the plate, which is convenient for the staff to hold the plate stably and carry it, thereby improving the carrying efficiency. After completing the carrying task, pulling the auxiliary device can effectively cause the splicing component to rotate, thereby guiding the contact plate to move to the side wall position of the assembly plate, so that the two can be closely fitted together, ensuring the stability and sealing of the overall structure, thereby improving the overall installation work efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of building materials, in particular to an exterior wall thermal insulation structure. Background Art

[0002] Thermal insulation panels are a type of material that has the property of resisting heat flow transfer. They are widely used in the construction and industrial fields to improve energy efficiency and improve the living environment. As an important component of building materials, the main function of thermal insulation panels is to block the flow of heat. Through its material properties, it can effectively reduce the transfer of heat through the building structure, thereby reducing the temperature difference between the inside and outside of the building. This thermal insulation property allows the building to stay warm in winter and cool in summer, thereby improving the comfort of the occupants. The use of thermal insulation panels can significantly improve the energy efficiency of buildings. In the cold winter, thermal insulation panels can reduce the loss of indoor heat, thereby reducing the energy consumption of the heating system. In the hot summer, it can reduce the entry of indoor heat, reduce the burden on the air conditioning system, and reduce the amount of energy used. This energy-saving effect not only helps to reduce energy costs, but also helps to reduce the negative impact on the environment. Thermal insulation panels can also improve the quality of the indoor environment. By blocking the flow of heat, it can stabilize the indoor temperature and reduce the exchange of hot and cold air, thereby reducing the indoor humidity and the generation of condensation. This helps prevent the growth of mold and bacteria and improves the quality of indoor air, which is very important for the health and comfort of the occupants.

[0003] However, the existing thermal insulation panels have the following defects during use:

[0004] First: Traditional thermal insulation panels are assembled before being transported to the construction site. However, during transportation, due to poor ventilation conditions, it is difficult for outside air to enter the insulation panels. When the external ambient temperature changes, the heat inside the insulation panels cannot be adjusted by air flow, which increases the difference between the internal and external temperatures. This temperature difference causes thermal expansion or contraction of the internal structure of the insulation panels, which in turn generates stress. If the stress exceeds the material's tolerance, it may cause the insulation panels to crack, deform, and other damage.

[0005] Second: Given the large size of the insulation board, a single worker may need to overextend his arms during the handling process due to the large width of the board, which affects his effective force during the handling process. For this reason, two workers are usually required to work together, but this undoubtedly reduces the overall work efficiency.

[0006] In view of this, we propose an exterior wall thermal insulation structure. Summary of the invention

[0007] The object of the present invention is to provide an exterior wall thermal insulation structure to solve the problems raised in the above background technology.

[0008] To achieve the above object, the present invention provides an exterior wall thermal insulation structure, comprising an assembly plate and a contact plate, wherein an installation auxiliary component is provided inside the assembly plate, an auxiliary sealing component is provided on the side wall of the installation auxiliary component, and a splicing component is provided between the assembly plate and the contact plate, wherein:

[0009] During transportation, the assembly plate and the contact plate are separated by providing support through the splicing assembly, thereby allowing air to flow freely between the assembly plate and the contact plate;

[0010] Before the installation work is implemented, the installation auxiliary component is used to provide a vertical gripping point in the middle of the plate during the process of transporting the plate, so as to ensure that the staff can hold and carry out the transport operation. After the transport task is completed, by pulling the installation auxiliary component, the splicing component can be rotated, thereby driving the contact plate to move to the side wall position of the assembly plate, and achieving a tight engagement between the two;

[0011] During the installation process, the staff rotates the installation auxiliary component to keep it parallel to the assembly plate. The installation auxiliary component provides a preliminary fixed connection between the plates during the assembly process by means of end-to-end clamping. At the same time, during the rotation of the installation auxiliary component, it disengages from the auxiliary sealing component, causing the auxiliary sealing component to slide out from the inside of the assembly plate, thereby covering the installation auxiliary component.

[0012] As a further improvement of the technical solution, the installation auxiliary component includes a first slide groove, a first pull rod and a second pull rod are slidably connected inside the first slide groove, and the first pull rod and the second pull rod are located at the center of the surface of the assembly plate, wherein:

[0013] A groove is provided at the upper end of the first pull rod, and a protrusion is provided at the upper end of the second pull rod, and the size of the inner space of the groove is adapted to the size of the protrusion.

[0014] As a further improvement of the technical solution, the lower ends of the first pull rod and the second pull rod are rotatably connected to a rotating shaft, and two clamping blocks are slidably connected inside the two rotating shafts. The two clamping blocks are fixedly connected to a first spring at one opposite end, and the two first springs are commonly fixedly connected to the central inner wall of the rotating shaft at one opposite end.

[0015] As a further improvement of the technical solution, first clamping grooves are provided at both ends of the first sliding groove, and the internal size of the first clamping groove is adapted to the size of the clamping block.

[0016] As a further improvement of the technical solution, the splicing assembly includes two rotating plates, the upper ends of the two rotating plates are respectively rotatably connected to the outer walls of the two rotating shafts, and the lower ends are both rotatably connected to the inner wall of the contact plate, wherein:

[0017] The two rotating plates are cross-rotated and connected with a rotating rod.

[0018] As a further improvement of the technical solution, a second slot is provided on the lower side wall of the assembly plate, wherein:

[0019] The contact plate is fixedly connected with vertical plates on all sides, so that the contact plate is in a "concave" shape, and the shape and internal size of the second slot are adapted to the raised part of the contact plate.

[0020] As a further improvement of the present technical solution, the auxiliary sealing assembly includes a sealing plate, a second slide groove is opened inside the assembly plate, and the inner wall of the second slide groove is slidably connected to the side wall of the sealing plate, a second spring is fixedly connected to the side of the sealing plate away from the first pull rod and the side opposite to the inner wall of the second slide groove, a limiting rod is fixedly connected to the inner wall of the second slide groove, and the limiting rod passes through the second spring and the inner wall of the sealing plate in sequence, a third slot is provided inside the assembly plate, and the third slot corresponds to the position of the sealing plate and is matched in size.

[0021] As a further improvement of the technical solution, the first pull rod and the second pull rod are located at the center of the assembly plate during transportation, and the angle formed by the cross-rotation of the two rotating plates is less than 90°.

[0022] As a further improvement of the technical solution, the first pull rod and the second pull rod are moved to the two ends of the first slide groove by sliding before installation, and the side wall is always in contact with the front side of the sealing plate during the sliding process. At this time, the angle formed by the cross-rotation of the two rotating plates is infinitely close to 180°.

[0023] As a further improvement of the present technical solution, when the first pull rod and the second pull rod rotate during the installation process, their side walls detach from the front side of the sealing plate, and the second spring pushes the sealing plate to slide inside its second slide groove, and makes the front side of the sealing plate clamped to the inner wall of the third clamping groove.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] 1. In the exterior wall insulation structure, splicing components are used to provide support during transportation, so that the assembly board and the contact board are kept separate, so that air can flow freely between the two. During transportation, ensuring good ventilation is important for maintaining the temperature stability inside and outside the board. This not only helps to maintain the stability of the internal structure of the insulation board, but also effectively prevents the expansion or contraction of the material caused by temperature fluctuations, thereby ensuring the stability of the board performance and avoiding damage to the board caused by excessive internal pressure.

[0026] 2. In the exterior wall thermal insulation structure, an auxiliary device is used to transport the panels. The device provides a vertical gripping point in the center of the panel, which is convenient for the staff to hold it stably and carry it, thereby improving the handling efficiency. After completing the handling task, pulling the auxiliary device can effectively cause the splicing components to rotate, and then guide the contact plate to move to the side wall of the assembly plate, so that the two can fit tightly together, ensuring the overall structural stability and sealing, thereby improving the overall installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0028] Figure 2 It is a schematic diagram of the structure of the installation auxiliary component of the present invention;

[0029] Figure 3 It is a schematic diagram of the structure of the splicing assembly of the present invention;

[0030] Figure 4 It is a schematic diagram of the structure of the auxiliary sealing assembly of the present invention;

[0031] Figure 5 It is a schematic cross-sectional view of a local structure of the present invention;

[0032] Figure 6 For the present invention Figure 3 The enlarged structural diagram at A in the middle;

[0033] Figure 7 For the present invention Figure 4 The enlarged structural diagram at B in the middle;

[0034] Figure 8 It is a schematic diagram of the overall structural assembly of the present invention.

[0035] The meaning of each number in the figure is:

[0036] 101. assembly board; 102. contact board;

[0037] 200, installation auxiliary component; 201, first slide groove; 202, first pull rod; 203, second pull rod; 204, rotating shaft; 205, clamping block; 206, first spring; 207, first clamping groove;

[0038] 300, splicing assembly; 301, rotating plate; 302, rotating rod; 303, second slot;

[0039] 400, auxiliary sealing assembly; 401, second slide groove; 402, sealing plate; 403, second spring; 404, limiting rod; 405, third slot. DETAILED DESCRIPTION

[0040] The following will be combined with the accompanying drawings in the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] Thermal insulation panels are a type of material that has the property of resisting heat flow transfer. They are widely used in the construction and industrial fields to improve energy efficiency and improve the living environment. As an important component of building materials, the main function of thermal insulation panels is to block the flow of heat. Through its material properties, it can effectively reduce the transfer of heat through the building structure, thereby reducing the temperature difference between the inside and outside of the building. This thermal insulation property allows the building to stay warm in winter and cool in summer, thereby improving the comfort of the occupants. The use of thermal insulation panels can significantly improve the energy efficiency of buildings. In the cold winter, thermal insulation panels can reduce the loss of indoor heat, thereby reducing the energy consumption of the heating system. In the hot summer, it can reduce the entry of indoor heat, reduce the burden on the air conditioning system, and reduce the amount of energy used. This energy-saving effect not only helps to reduce energy costs, but also helps to reduce the negative impact on the environment. Thermal insulation panels can also improve the quality of the indoor environment. By blocking the flow of heat, it can stabilize the indoor temperature and reduce the exchange of hot and cold air, thereby reducing the indoor humidity and the generation of condensation. This helps prevent the growth of mold and bacteria and improves the quality of indoor air, which is very important for the health and comfort of the occupants.

[0042] See also Figure 1-Figure 8 As shown, this embodiment provides an exterior wall thermal insulation structure, including an assembly plate 101 and a contact plate 102, an installation auxiliary component 200 is provided inside the assembly plate 101, an auxiliary sealing component 400 is provided on the side wall of the installation auxiliary component 200, and a splicing component 300 is provided between the assembly plate 101 and the contact plate 102, wherein:

[0043] During transportation, the splicing assembly 300 provides support to separate the assembly plate 101 and the contact plate 102, thereby promoting free flow of air between the assembly plate 101 and the contact plate 102;

[0044] Before the installation work is implemented, the installation auxiliary component 200 is used to provide a vertical gripping point in the middle of the plate during the process of transporting the plate, so as to ensure that the staff can hold and carry out the transport operation. After the transport task is completed, the installation auxiliary component 200 can be pulled to cause the splicing component 300 to rotate, thereby driving the contact plate 102 to move to the side wall position of the assembly plate 101, and realizing a tight engagement between the two;

[0045] During the installation process, the staff rotates the installation auxiliary component 200 so that the installation auxiliary component 200 remains parallel to the assembly plate 101. The installation auxiliary component 200 provides a preliminary fixed connection between the plates during the assembly process by means of end-to-end clamping. At the same time, during the rotation of the installation auxiliary component 200, it disengages from the auxiliary sealing component 400, causing the auxiliary sealing component 400 to slide out from the inside of the assembly plate 101, thereby covering the installation auxiliary component 200.

[0046] The present invention has made in-depth considerations on the problem that the temperature difference between the inside and outside of the traditional thermal insulation board may increase significantly due to poor ventilation conditions and changes in the external environment temperature during transportation. This temperature difference change has an adverse effect on the internal temperature stability, which may cause stress changes in the internal structure of the insulation board. If the internal pressure is too large, the insulation board may crack or even break, resulting in serious damage to its thermal insulation performance. Therefore, by providing a splicing component 300 to provide support during transportation, the assembly board 101 and the contact plate 102 are separated, thereby promoting the free flow of air between the assembly board 101 and the contact plate 102. During the transportation process, ensuring good ventilation is of great significance for maintaining the temperature stability inside and outside the board. This not only helps to maintain the stability of the internal structure of the insulation board, but also effectively prevents the expansion or contraction of the material caused by temperature fluctuations, thereby ensuring the stability of the board performance. In addition, in an environment of high temperature or pressure change, gas may be generated inside the insulation board. Through reasonable ventilation design, the release of these gases can be effectively promoted to avoid damage to the board caused by excessive internal pressure. This measure ensures the functional integrity and performance reliability of the thermal insulation panels before installation, thereby avoiding a shortening of their service life after installation, while also saving installation costs.

[0047] In addition, the problem of the large size of the thermal insulation board is also fully considered. Due to the excessive width of the board, a single worker may need to significantly expand his arms during the handling process, which undoubtedly increases the difficulty of handling and is not conducive to the effective force of the worker during handling. Therefore, in actual operation, two workers are often required to work together to complete the handling task, which undoubtedly increases the labor cost and also reduces the overall work efficiency. Therefore, before the installation work is implemented, the board is transported by installing an auxiliary component 200, which provides a vertical gripping point in the middle of the board to facilitate the staff to hold it firmly and perform the handling operation. When the handling task is completed, by pulling the installation auxiliary component 200, the splicing component 300 can be effectively caused to rotate, thereby driving the contact plate 102 to move to the side wall position of the assembly plate 101, and achieving a tight fit between the two, ensuring the stability and sealing of the overall structure, thereby improving the handling efficiency, and then improving the overall installation work efficiency.

[0048] On the basis of the above, the specific structure needs to be disclosed in detail:

[0049] First of all, before the installation work is implemented, the installation auxiliary component 200 is used to provide a vertical gripping point in the middle of the plate during the process of transporting the plate, so as to ensure that the staff can hold and carry out the transport operation. After the transport task is completed, by pulling the installation auxiliary component 200, the splicing component 300 can be rotated, thereby driving the contact plate 102 to move to the side wall position of the assembly plate 101, and realizing a tight engagement between the two. Figure 2 and Figure 5 As shown, the installation auxiliary component 200 includes a first slide groove 201, and a first pull rod 202 and a second pull rod 203 are slidably connected inside the first slide groove 201, and the first pull rod 202 and the second pull rod 203 are located at the center of the surface of the assembly plate 101, a groove is provided at the upper end of the first pull rod 202, and a protrusion is provided at the upper end of the second pull rod 203, and the size of the internal space of the groove is adapted to the size of the protrusion, and the lower ends of the first pull rod 202 and the second pull rod 203 are rotatably connected to a rotating shaft 204, and two clamping blocks 205 are slidably connected inside the two rotating shafts 204, and the two clamping blocks 205 are fixedly connected to the first spring 206 at one opposite end of the two clamping blocks 205, and the two first springs 206 are fixedly connected to the central inner wall of the rotating shaft 204 at one opposite end, and the first clamping groove 207 is provided at both ends of the first slide groove 201, and the internal size of the first clamping groove 207 is adapted to the size of the clamping block 205, and the first pull rod 202 and the second pull rod 203 are located at the central position of the assembly plate 101 during transportation, wherein:

[0050] When in the process of transportation, the first pull rod 202 and the second pull rod 203 are used as gripping rods and are located at the center of the assembly plate 101, so that the staff can carry the plate more quickly. Because when the gripping rod is located at the center of the plate, the force applied by the carrier can accurately act on the center of gravity of the plate, thereby achieving a balanced distribution of force. This balanced state is crucial for stabilizing the plate and helps to significantly reduce shaking and tilting during transportation. Torque is the main force that causes an object to rotate. If the gripping rod deviates from the center of the plate, the carrier will have to apply additional force to offset the torque effect caused by being away from the center of gravity, which will undoubtedly increase the complexity and potential risks of transportation. Therefore, placing the gripping rod in the center of the plate is the best choice, which can effectively reduce the carrier's effort during the transportation process and significantly reduce potential safety hazards;

[0051] Secondly, during the installation process, the first slide groove 201 is used for the first pull rod 202 and the second pull rod 203 to be more stable and smooth under the pulling and sliding, and the rotating shaft 204 is used for the two pull rods to rotate, so that the pull rods and the assembly plate 101 remain in a parallel state, and the protrusion at the upper end of the second pull rod 203 is inserted into the groove at the upper end of the first pull rod 202 in an end-to-end manner, so that the two pull rods are clamped with each other, thereby forming a clamping state between the two plates, and the clamping block 205 is used to be inserted into the first clamping groove 207 under the elastic action of the first spring 206 when the rotating shaft 204 slides to the end of the first slide groove 201, and the first clamping groove side 207 is used to limit the clamping block 205, so that the clamping block 205 cannot move again after entering it, thereby forming a fixation of its pull rod, thereby improving the work efficiency of the staff when carrying the plates;

[0052] Specifically, when the staff is moving the plate, the staff will hold the first pull rod 202 and the second pull rod 203 with their hands, and then move it to the surface of the outer wall, and then pull the first pull rod 202 and the second pull rod 203 to slide to the two ends of the first slide groove 201 respectively. At this time, the first spring 206 pushes the block 205 into the first slot 207 by stretching, and then the first slot 207 limits and fixes the block 205, so that the first pull rod 202 and the second pull rod 203 cannot move. At this time, the staff rotates the two pull rods to keep them parallel to the assembly plate 101, and inserts the protrusion at the upper end of the second pull rod 203 into the groove at the upper end of the first pull rod 202 in a head-to-tail manner, so that the two pull rods are clamped with each other, and then a clamping state is formed between the two plates, thereby improving the efficiency of moving the plates, and also providing a preliminary fixed connection during the assembly process between the plates, which is helpful for the subsequent fixed connection of the plates to the outer wall.

[0053] Secondly, during transportation, the splicing assembly 300 provides support to separate the assembly plate 101 and the contact plate 102, thereby promoting free flow of air between the assembly plate 101 and the contact plate 102. Figure 3 and Figure 6 As shown, the splicing assembly 300 includes two rotating plates 301, the upper ends of the two rotating plates 301 are respectively rotatably connected to the outer walls of the two rotating shafts 204, and the lower ends are rotatably connected to the inner wall of the contact plate 102, the two rotating plates 301 are cross-rotatably connected to the rotating rod 302, and the angle formed by the cross-rotation of the two rotating plates 301 is less than 90°, and a second card groove 303 is provided on the lower side wall of the assembly plate 101, and the contact plate 102 is fixedly connected with vertical plates all around, so that the contact plate 102 is "concave" shaped, and the shape and internal size of the second card groove 303 are adapted to the protrusion of the contact plate 102, and the first pull rod 202 and the second pull rod 203 are moved to the two ends of the first slide groove 201 by sliding before installation, and the side walls are always abutted against the front side of the sealing plate 402 during the sliding process, and the angle formed by the cross-rotation of the two rotating plates 301 is infinitely close to 180°, wherein:

[0054] During transportation, the overall placement direction of the plate is upward, and the assembly plate 101 is placed below the contact plate 102, and the plate cannot be piled up above the contact plate 102. The two rotating plates 301 are used to cross and rotate with an angle less than 90° to support the contact plate 102, so as to separate the assembly plate 101 and the contact plate 102, thereby effectively promoting the release of these gases, avoiding damage to the plate caused by excessive internal pressure, ensuring the functional integrity and performance reliability of the thermal insulation board before installation, thereby avoiding shortening of the service life after installation, and also realizing the saving of installation cost;

[0055] During installation, the two rotating plates 301 rotate so that the angle formed by them is infinitely close to 180°, so that the contact plate 102 is moved to the side wall of the assembly plate 101, and the side wall of the contact plate 102 is inserted into the second card slot 303 to form a card connection therewith, so that the assembly plate 101 and the contact plate 102 are closed and sealed. The sealed heat insulation can significantly reduce the heat exchange between the interior of the building and the external environment, thereby improving the heat insulation effect;

[0056] Specifically, when the first pull rod 202 and the second pull rod 203 are pulled and slide to the two ends of the first slide groove 201 respectively, at the same time, the two rotating plates 301 rotate so that the angle formed by them is infinitely close to 180°, thereby moving the contact plate 102 to the side wall of the assembly plate 101, and the side wall of the contact plate 102 is inserted into the second card groove 303 to form a card connection therewith, so that the assembly plate 101 and the contact plate 102 are closed and sealed, thereby improving the heat insulation effect.

[0057] Finally, after the inner pull rod of the assembly plate 101 is pulled out, the sealing effect of the assembly plate 101 is ensured. Figure 4 and Figure 7 As shown, the auxiliary sealing assembly 400 includes a sealing plate 402, a second slide groove 401 is opened inside the assembly plate 101, and the inner wall of the second slide groove 401 is slidably connected to the side wall of the sealing plate 402, and the side of the sealing plate 402 away from the first pull rod 202 and the side opposite to the inner wall of the second slide groove 401 are fixedly connected with a second spring 403, the inner wall of the second slide groove 401 is fixedly connected to a limiting rod 404, and the limiting rod 404 sequentially penetrates the second spring 403 and the inner wall of the sealing plate 402, and a third clamping groove 405 is provided inside the assembly plate 101, and the third clamping groove 405 corresponds to the position of the sealing plate 402 and is adapted in size. When the first pull rod 202 and the second pull rod 203 are rotated during the installation process, their side walls are separated from the front side of the sealing plate 402, and the second spring 403 pushes the sealing plate 402 to slide inside its second slide groove 401, and makes the front side of the sealing plate 402 clamped to the inner wall of the third clamping groove 405, wherein:

[0058] The sealing plate 402 is used to cover the first slide groove 201 by sliding, the second slide groove 401 is used to receive the sealing plate 402 and ensure that the sealing plate 402 slides out smoothly, the second spring 403 is used to push the sealing plate 402 to slide by elastic force, the limit rod 404 is used to limit the deformation track of the second spring 403 when it contracts or stretches, ensuring its normal working state, and the third card slot 405 is specifically used to insert the sealing plate 402, aiming to achieve its fixing and re-closing functions, ensuring the stability and sealing of the structure;

[0059] Specifically, when the first pull rod 202 and the second pull rod 203 rotate, their side walls detach from the front side of the sealing plate 402, and the second spring 403 stretches, thereby pushing the sealing plate 402 to slide until the sealing plate 402 is inserted into the third slot 405. The second spring 403 stops stretching, so that the sealing plate 402 and the third slot 405 are snap-fitted, thereby improving the stability and sealing of the structure.

[0060] The specific working principle is:

[0061] During transportation, the entire plate should be placed upward, and the assembly plate 101 should be placed below the contact plate 102, and no plates should be stacked above the contact plate 102. During this process, the two rotating plates 301 need to rotate crosswise with each other, and the angle should be less than 90° to effectively support the contact plate 102.

[0062] When the staff needs to move the plate, they should hold the first pull rod 202 and the second pull rod 203 tightly and move them to the surface of the outer wall. Then, slide the first pull rod 202 and the second pull rod 203 along the first slide groove 201 to both ends respectively. At this time, the first spring 206 will stretch and push the block 205 into the first slot 207, and the block 205 will be limited and fixed by the first slot 207 to ensure that the first pull rod 202 and the second pull rod 203 cannot move. Next, the staff needs to rotate the two pull rods to keep them parallel to the assembly plate 101, and insert the protrusion at the upper end of the second pull rod 203 into the groove at the upper end of the first pull rod 202 in an end-to-end manner to achieve the clamping of the two pull rods, thereby ensuring the clamping state between the plates, improving the handling efficiency, and providing a preliminary fixed connection for the subsequent fixed connection of the plates and the outer wall.

[0063] At the same time, when the first pull rod 202 and the second pull rod 203 slide to the two ends of the first slide groove 201, the two rotating plates 301 will rotate to an angle of nearly 180°, so that the contact plate 102 moves to the side wall of the assembly plate 101 and is inserted into the second card slot 303 to achieve a snap connection, thereby ensuring the closed seal of the assembly plate 101 and the contact plate 102, and improving the heat insulation effect. In addition, during the rotation of the first pull rod 202 and the second pull rod 203, their side walls will be separated from the front side of the sealing plate 402. At this time, the second spring 403 will stretch and push the sealing plate 402 to slide until the sealing plate 402 is inserted into the third card slot 405. The second spring 403 stops stretching, and the sealing plate 402 and the third card slot 405 are snapped together, thereby improving the stability and sealing of the overall structure.

[0064] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An exterior wall thermal insulation structure, comprising an assembly plate (101) and a contact plate (102), characterized in that: An auxiliary installation component (200) is provided inside the assembly plate (101), an auxiliary sealing component (400) is provided on the side wall of the auxiliary installation component (200), and a splicing component (300) is provided between the assembly plate (101) and the contact plate (102), wherein: During transportation, the splicing assembly (300) provides support so that the assembly plate (101) and the contact plate (102) are separated, thereby promoting free flow of air between the assembly plate (101) and the contact plate (102); Before the installation work is implemented, the installation auxiliary component (200) is used to provide a vertical gripping point in the middle of the plate during the process of transporting the plate, so as to ensure that the staff can hold and carry out the transport operation. After the transport task is completed, the installation auxiliary component (200) can be pulled to cause the splicing component (300) to rotate, thereby driving the contact plate (102) to move to the side wall position of the assembly plate (101), and achieving a tight engagement between the two; During the installation process, the worker rotates the installation auxiliary component (200) so that the installation auxiliary component (200) and the assembly plate (101) remain in a parallel state. The installation auxiliary component (200) provides a preliminary fixed connection between the plates in the assembly process by means of end-to-end clamping. At the same time, during the rotation of the installation auxiliary component (200), it is separated from the auxiliary sealing component (400), causing the auxiliary sealing component (400) to slide out from the inside of the assembly plate (101), thereby forming a cover for the installation auxiliary component (200); The installation auxiliary component (200) comprises a first slide groove (201), the first slide groove (201) is internally slidably connected with a first pull rod (202) and a second pull rod (203), and the first pull rod (202) and the second pull rod (203) are located at the center of the surface of the assembly plate (101), wherein: a groove is provided at the upper end of the first pull rod (202), a protrusion is provided at the upper end of the second pull rod (203), and the size of the internal space of the groove is adapted to the size of the protrusion; the lower ends of the first pull rod (202) and the second pull rod (203) are both rotatably connected with a rotating shaft (204), the two rotating shafts (204) are internally slidably connected with two clamping blocks (205), the opposite ends of the two clamping blocks (205) are fixedly connected with a first spring (206), and the opposite ends of the two first springs (206) are commonly fixedly connected to the central inner wall of the rotating shaft (204); The splicing assembly (300) comprises two rotating plates (301), the upper ends of the two rotating plates (301) are respectively rotatably connected to the outer walls of the two rotating shafts (204), and the lower ends are both rotatably connected to the inner wall of the contact plate (102), wherein: the two rotating plates (301) are cross-rotatably connected to a rotating rod (302); The auxiliary sealing assembly (400) includes a sealing plate (402), a second slide groove (401) is provided inside the assembly plate (101), and the inner wall of the second slide groove (401) is slidably connected to the side wall of the sealing plate (402), a second spring (403) is fixedly connected to the side of the sealing plate (402) away from the first pull rod (202) and the side opposite to the inner wall of the second slide groove (401), the inner wall of the second slide groove (401) is fixedly connected to a limiting rod (404), and the limiting rod (404) passes through the second spring (403) and the inner wall of the sealing plate (402) in sequence, and a third slot (405) is provided inside the assembly plate (101), and the third slot (405) corresponds to the position of the sealing plate (402) and is of a similar size.

2. The exterior wall thermal insulation structure according to claim 1, characterized in that: Both ends of the first slide groove (201) are provided with first clamping grooves (207), and the internal size of the first clamping groove (207) is adapted to the size of the clamping block (205).

3. The exterior wall thermal insulation structure according to claim 2, characterized in that: The lower side wall of the assembly plate (101) is provided with a second slot (303), wherein: The contact plate (102) is fixedly connected to vertical plates on all four sides, so that the contact plate (102) is in a "concave" shape, and the shape and internal size of the second slot (303) are compatible with the protrusion of the contact plate (102).

4. The exterior wall thermal insulation structure according to claim 3, characterized in that: The first pull rod (202) and the second pull rod (203) are located at the center of the assembly plate (101) during transportation, and the angle formed by the cross-rotation of the two rotating plates (301) is less than 90°.

5. The exterior wall thermal insulation structure according to claim 4, characterized in that: Before installation, the first pull rod (202) and the second pull rod (203) are moved to the two ends of the first slide groove (201) by sliding, and during the sliding process, the side walls are always in contact with the front side of the sealing plate (402). At this time, the angle formed by the cross-rotation of the two rotating plates (301) is infinitely close to 180°.

6. The exterior wall thermal insulation structure according to claim 1, characterized in that: When the first pull rod (202) and the second pull rod (203) rotate during the installation process, their side walls are separated from the front side of the sealing plate (402), and the second spring (403) pushes the sealing plate (402) to slide inside its second slide groove (401), and the front side of the sealing plate (402) is clamped to the inner wall of the third clamping groove (405).

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