A lightweight composite thermal insulation structural component for civil air defense construction

Abstract

The present invention relates to a lightweight composite thermal insulation structural member for civil air defense construction, including a shell, a positioning module, a sensing module, a docking module, a closing module, and an anti-leakage module. The present invention assists in the positioning and installation of adjacent thermal insulation boards, and senses the alignment between the thermal insulation boards. When the thermal insulation boards are misaligned, the docking members always block the screw holes, making it impossible to carry out the installation work. At the same time, the docking members are also used as standard references. When the docking members are detached from the screw holes, it means that the alignment between the thermal insulation boards meets the standard. Only then can they be installed and fixed, ensuring the position accuracy of the thermal insulation boards after installation. In addition, the present application uses the TG tongue-and-groove docking method, which can slow down the infiltration of liquid from the board seams compared to the flat-head docking method, and cooperates with the anti-leakage module to absorb the infiltrated liquid, delaying the damage of the thermal insulation system caused by the infiltration of liquid as much as possible, and extending the service life of the overall thermal insulation system.

Description

Technical Field

[0001] The present invention relates to the technical field related to building structural components, and in particular to a lightweight composite thermal insulation structural component for civil air defense construction. Background Art

[0002] Insulation board is a rigid foam plastic board made of polystyrene resin as raw material, other raw materials and polymers, which is heated and mixed, and injected with catalyst, and then extruded and pressed to form. It has moisture-proof and waterproof properties. In building construction, such as civil air defense construction, in order to maintain the stability of indoor temperature and reduce the impact of temperature fluctuations on the internal environment, it is necessary to lay insulation boards, set up protective layers, waterproof layers, decorative layers, etc. to jointly build a complete building insulation system.

[0003] In the existing process of laying civil air defense insulation layers, such as the Chinese patent with publication number CN219621991U, a structural component group for exterior wall insulation panels is disclosed, including an insulation panel body and bolts. A first insulation panel is provided on the left side of the insulation panel body, and a first connecting groove is provided on the right side wall of the first insulation panel, and a first connecting hole is provided at the top and bottom of the first connecting groove, and a second connecting groove is provided on the left side wall of the first insulation panel, and a second connecting hole is provided at the top and bottom of the second connecting groove, and a second insulation panel is provided on the right side of the insulation panel body, and a third connecting groove is provided on the left side wall of the second insulation panel, and a third connecting hole is provided at the top and bottom of the third connecting groove, and a fourth connecting groove is provided on the right side wall of the second insulation panel, and a fourth connecting hole is provided at the top and bottom of the fourth connecting groove.

[0004] In the above-mentioned prior art, the exterior wall insulation board is mainly fixed by fixing components, and it is easy to disassemble. However, the above-mentioned prior art does not take into account that the size of the insulation board can only reach the millimeter level in precision. No matter how strict the construction is, a longitudinal board seam that runs through the upper and lower parts will be left. Once there is a problem with the protective layer or waterproof layer of the subsequent insulation board, the liquid will penetrate from the board seam into the space between the insulation board and the building wall, posing a safety hazard to the entire insulation system. At the same time, when installing the insulation board, due to the error in the size of the insulation board itself, and the inability to distinguish whether the two insulation boards are aligned with the naked eye, the insulation boards may be skewed in the joints, which affects the aesthetics on the one hand, and causes the gap between the board seams to be too large, which is prone to water seepage on the other hand.

[0005] Based on this, there is still room for improvement in the above-mentioned prior art. Summary of the invention

[0006] In order to ensure accurate docking of the insulation boards during installation, avoid misalignment, and take certain measures against water seepage after installation, the present application provides a lightweight composite insulation structural member for civil air defense construction.

[0007] The present application provides a lightweight composite thermal insulation structural member for civil air defense construction using the following technical solution:

[0008] A lightweight composite thermal insulation structural component for civil air defense construction includes a shell, a positioning module, a sensing module, a docking module, a closing module, and an anti-leakage module. Screw holes are evenly arranged on the shell. The positioning modules are symmetrically arranged at the upper and lower ends of the shell. The positioning module assists in positioning an insulation board. The sensing modules are symmetrically arranged on the rear end side wall of the positioning module. The sensing module senses whether adjacent insulation boards are misaligned. The docking modules are symmetrically arranged in the screw holes located at the outermost ends. The docking modules control the opening and closing of the screw holes according to the sensing results of the sensing modules. The closing module is arranged in the screw holes at the outermost ends. The closing module deforms and hides the positioning module. The anti-leakage modules are symmetrically arranged on the left and right side walls of the shell. The anti-leakage modules alleviate and protect against water seepage.

[0009] Preferably, the shell is a TG tongue-and-groove structure, with accommodating grooves respectively provided at the upper and lower ends of the shell, the interior of the shell is a hollow structure, the screw holes at the upper and lower ends are arranged symmetrically, the screw holes at the middle part and the screw holes at the upper and lower ends are not on the same straight line, and the staggered arrangement of the screw holes can disperse stress and improve the firmness of the connection.

[0010] Preferably, the positioning module includes an extrusion block, a plate frame, a clamping slot, a positioning plate, and a limit mechanism. The extrusion block is slidably arranged on the side wall of the shell body, and a spring 1 is connected between the extrusion block and the shell body. The spring works together to reset, and the plate frame is slidably arranged on the end side wall of the shell body, and a spring 2 is connected between the plate frame and the shell body. The spring 2 always keeps the plate frame pushing in the direction of the extrusion block. The extrusion block is provided with a clamping slot corresponding to the position of the plate frame. In the initial state, the position of the plate frame and the clamping slot are staggered. At this time, the extrusion block limits the plate frame, so that the plate frame cannot move. When the extrusion block is squeezed and contracted so that the position between the plate frame and the clamping slot corresponds, under the action of the spring 2, the plate frame moves and is inserted into the clamping slot. At this time, the plate frame limits the extrusion block, and the positioning plate is rotatably arranged on the plate frame through a rotating shaft. The positioning plate is an L-shaped structure, and the limit mechanism is arranged on the positioning plate.

[0011] Preferably, the limiting mechanism includes a movable rod, a square block, and a support rod. The movable rod is symmetrically slidably arranged inside the rotating shaft for front and rear. A spring three is connected between the movable rod and the rotating shaft. The spring three always keeps the movable rod pushing toward the middle. The square block is installed on the outer end of the movable rod. A sliding groove is provided on the side wall of the accommodating groove. The square block is slidably arranged in the sliding groove. When the square block is located in the sliding groove, the sliding groove limits the square block, so that the movable rod cannot rotate, that is, the positioning plate cannot rotate through the rotating shaft. When the square block is disengaged from the sliding groove, the positioning plate can be rotated through the rotating shaft. The support rod is slidably arranged up and down in the movable groove provided inside the positioning plate. A spring four is connected between the support rod and the movable groove. The spring four plays a resetting role. The two ends of the support rod are respectively in contact with the movable rod.

[0012] Preferably, the sensing module includes a mounting shell, a movable part, a linkage rod, a balance plate, a rotating shaft, a major arc groove, and a pressure plate. The mounting shell is mounted on the rear inner wall of the shell, the movable part is slidably arranged inside the mounting shell, a spring five is connected between the movable part and the mounting shell, and the spring five plays a resetting role. The linkage rod is slidably arranged inside the movable part, a spring six is ​​connected between the linkage rod and the movable part, and the spring six always has a tendency to push the linkage rod upward. An arc surface is arranged on the outer top end of the linkage rod, the balance plate is rotatably arranged on the outer end of the movable part through the rotating shaft, a major arc groove corresponding to the position of the linkage rod is opened in the middle of the rotating shaft, and the pressure plate is mounted on the side wall of the plate frame, and the position of the pressure plate corresponds to that of the balance plate.

[0013] Preferably, the docking module includes a docking piece, a blocking plate, a release groove, and an extrusion groove. The docking piece is slidably arranged on the side wall of the screw through hole up and down. The docking piece in the initial state blocks the screw through hole, and the screw installation work cannot be performed at this time. A spring seven is connected between the docking piece and the screw through hole, and the spring seven always has a tendency to move the docking piece away from the screw through hole. The blocking plate is slidably arranged on the inner wall of the shell body, and the blocking plate is in contact with the docking piece. The blocking plate in the initial state has a limiting effect on the docking piece. A release groove corresponding to the position of the docking piece is opened on the blocking plate, and an extrusion groove corresponding to the position of the linkage rod is opened on the blocking plate. The linkage rod extrudes the extrusion groove to cause the blocking plate to drop. When the release groove drops to correspond to the position of the docking piece, the docking piece is detached from the screw through hole under the action of the spring seven.

[0014] Preferably, the closing module comprises a movable plate, a tightening roller, a knife, a slot, a sliding member, a traction rope 1, a traction rope 2, and a pulley. The movable plate is arranged to slide back and forth in the screw through-hole, and a spring 8 is connected between the movable plate and the screw through-hole. The spring 8 plays a role in maintaining the position state of the movable plate. The tightening roller is rotatably arranged on the outer periphery of the screw through-hole, and the knife is installed at the bottom of the movable plate. A slot corresponding to the position of the knife is opened on the tightening roller, and the knife is inserted into the slot so as to squeeze between the tightening roller and the tightening roller to rotate the tightening roller. The sliding member is slidably arranged in a movable groove opened on the surface of the positioning plate. A spring 9 is connected between the sliding member and the movable groove. The spring 9 plays a role in maintaining the state of the sliding member. A traction rope 1 is connected between the sliding member and the support rod, one end of the traction rope 2 is connected to the surface of the sliding member, and the other end of the traction rope 2 is connected to the tightening roller after passing through the pulley. The pulley plays a role in guiding sliding and reducing friction, and the pulley is rotatably arranged on the inner wall of the shell.

[0015] Preferably, the anti-leakage module includes a top support member, an inner groove, an extrusion plate, and a water-absorbing member. The top support member is slidably arranged in a hidden cavity opened inside the side wall of the shell. The extrusion block is provided with an inner groove corresponding to the position of the top support member. The extrusion plate is slidably arranged in the hidden cavity. A spring ten is connected between the extrusion plate and the hidden cavity. The spring ten always keeps the extrusion plate in a tendency to push the water-absorbing member in the direction of the water-absorbing member. The water-absorbing member is installed on the inner wall of the hidden cavity. One side of the water-absorbing member is connected to the outside world through a through-hole groove opened on the inner wall of the hidden cavity, and the other side of the water-absorbing member corresponds to the position of the extrusion plate.

[0016] In summary, the beneficial technical effects of this application are as follows:

[0017] The lightweight composite insulation structure for civil air defense construction described in the present invention assists in the positioning and installation of adjacent insulation boards, and senses the alignment between the insulation boards. When the insulation boards are misaligned, the docking parts always block the screw holes, making the installation work impossible. At the same time, the docking parts also serve as a standard reference. When the docking parts are detached from the screw holes, it means that the alignment between the insulation boards meets the standards. Only then can they be installed and fixed, thereby ensuring the position accuracy of the insulation boards after installation. In addition, the present application uses the TG tongue and groove docking method, which can slow down the infiltration of liquid from the board seams compared to the flat head docking method, and cooperates with the anti-leakage module to absorb the infiltrated liquid, thereby delaying the damage to the insulation system caused by liquid infiltration as much as possible, thereby extending the service life of the overall insulation system. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the present invention used in conjunction with a heat preservation board;

[0019] Figure 2 It is a schematic diagram of the structure between the housing and the containing groove of the present invention;

[0020] Figure 3 is a cross-sectional view of the overall structure of the present invention;

[0021] Figure 4 The present invention Figure 3 A local enlarged view of point A;

[0022] Figure 5 It is a structural schematic diagram of the limiting mechanism of the present invention;

[0023] Figure 6 is a schematic structural diagram of the sensing module of the present invention;

[0024] Figure 7 It is a schematic diagram of the structure between the linkage rod, the rotating shaft and the superior arc groove of the present invention;

[0025] Figure 8 is a side sectional view of the overall structure of the present invention;

[0026] Fig. 9 The present invention Figure 8 A partial enlarged view of point B;

[0027] Fig.10 It is a schematic diagram of the structure between the movable plate, the tightening roller, the inserting knife, the slot and the traction rope of the present invention;

[0028] Fig.11 It is a structural schematic diagram of the anti-leakage module of the present invention;

[0029] Fig.12 The present invention Fig.11 A partial enlarged view of point C.

[0030] Explanation of the accompanying drawings: 1. Shell; 2. Positioning module; 3. Sensing module; 4. Docking module; 5. Closing module; 6. Anti-leakage module; 11. Accommodating groove; 12. Sliding groove; 21. Extrusion block; 22. Plate frame; 23. Card-connecting groove; 24. Positioning plate; 25. Limiting mechanism; 251. Movable rod; 252. Square block; 253. Support rod; 31. Mounting shell; 32. Movable part; 33. Linkage rod; 34. Balance plate; 35. Rotating shaft; 36. Excellent arc groove; 37. Pressing plate; 41. Docking part; 42. Blocking plate; 43. Release groove; 44. Extrusion groove; 51. Movable plate; 52. Tightening roller; 53. Inserting knife; 54. Slot; 55. Sliding part; 56. Traction rope one; 57. Traction rope two; 58. Pulley; 61. Top support member; 62. Inner groove; 63. Extrusion plate; 64. Water absorbing member. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-Figure 12 This application is described in further detail.

[0032] An embodiment of the present application discloses a lightweight composite thermal insulation structural member for civil air defense construction. By assisting in the positioning and installation of adjacent insulation boards and sensing the alignment between the insulation boards, when the insulation boards are misaligned, they are intelligently docked to ensure that the insulation boards are accurately positioned before installation.

[0033] Reference Figure 1 , Figure 3 , Fig.11 As shown, a lightweight composite thermal insulation structural member for civil air defense construction includes a shell 1, a positioning module 2, a sensing module 3, a docking module 4, a closing module 5, and an anti-leakage module 6. Screw holes are evenly arranged on the shell 1. The positioning module 2 is symmetrically arranged at the upper and lower ends of the shell 1. The positioning module 2 assists in positioning the insulation board. The sensing module 3 is symmetrically arranged on the rear end side wall of the positioning module 2. The sensing module 3 senses whether adjacent insulation boards are misaligned. The docking module 4 is symmetrically arranged in the screw holes located at the outermost ends. The docking module 4 controls the opening and closing of the screw holes according to the sensing results of the sensing module 3. The closing module 5 is arranged in the screw holes at the outermost ends. The closing module 5 deforms and hides the positioning module 2. The anti-leakage module 6 is symmetrically arranged on the left and right side walls of the shell 1. The anti-leakage module 6 alleviates and protects against water seepage.

[0034] In the actual process of installing the insulation board, one end of the shell 1 is clamped with the insulation board with an installed insulation board as a reference, and then the other insulation board is clamped with the other end of the shell 1. The positioning module 2 clamps and positions the two insulation boards in the vertical direction. The sensing module 3 senses the docking accuracy of the two insulation boards through the positioning module 2. If the docking of the two insulation boards is unqualified, the docking module 4 will close the screw holes and the installation work cannot be carried out. Only after the position of the insulation board is adjusted to make its docking accuracy meet the standard, the docking module 4 will no longer sense the screw holes. After being closed, the installation work can be carried out normally. During installation, the closing module 5 triggers the positioning module 2 to release the clamping state of the insulation board, and the positioning module 2 is deformed and hidden to avoid subsequent interference with other insulation boards. The anti-leakage module 6 prevents liquid from seeping into the connection gap between the insulation board and the shell 1 after installation. The present application positions the adjacent insulation boards by clamping them, and the installation work can only be carried out when the docking accuracy of the two adjacent insulation boards meets the standards. This avoids the problems of insulation board size error and the inability to observe the docking condition with the naked eye, thereby ensuring that the insulation boards are installed tightly and reliably.

[0035] Reference Figure 1 , Figure 2As shown, the shell 1 is a TG mortise and tenon type structure, and a receiving groove 11 is respectively provided at the upper and lower ends of the shell 1. The interior of the shell 1 is a hollow structure, and the screw holes at the upper and lower ends are symmetrically arranged. The screw holes located in the middle are not on the same straight line as the screw holes located at the upper and lower ends. The staggered arrangement of the screw holes can disperse the stress and improve the firmness of the connection.

[0036] During the actual installation process, the shell 1 and the insulation board are clamped together through the mortise and tenon structure, and then the screws are inserted into the screw holes in the middle to preliminarily fix the shell 1. After that, when the two insulation boards and the shell 1 are docked and the accuracy meets the standard, the docking module 4 opens the screw holes at the upper and lower ends. At this time, the screws can be inserted into the screw holes at the upper and lower ends to complete the fixation of the shell 1.

[0037] Reference Figure 3-Figure 5 As shown, in order to assist the adjacent insulation boards to dock, the present application is provided with a positioning module 2, which includes an extrusion block 21, a plate frame 22, a clamping groove 23, a positioning plate 24, and a limiting mechanism 25. The extrusion block 21 is slidably arranged on the side wall of the shell 1, and a spring 1 is connected between the extrusion block 21 and the shell 1. The spring acts together to reset, and the plate frame 22 is slidably arranged on the end side wall of the shell 1 up and down. A spring 2 is connected between the plate frame 22 and the shell 1. The spring 2 always keeps the plate frame 22 in the direction of the extrusion block 21. The extrusion block 21 is provided with a plate frame 24 that is connected to the plate frame 24. The position of the plate frame 22 corresponds to the snap-in groove 23. In the initial state, the position of the plate frame 22 and the snap-in groove 23 are staggered. At this time, the extrusion block 21 limits the plate frame 22, making it impossible for the plate frame 22 to move. When the extrusion block 21 is squeezed and contracted so that the position of the plate frame 22 corresponds to the snap-in groove 23, under the action of spring 2, the plate frame 22 moves and is inserted into the snap-in groove 23. At this time, the plate frame 22 limits the extrusion block 21. The positioning plate 24 is rotatably set on the plate frame 22 through a rotating shaft. The positioning plate 24 is an L-shaped structure, and the limiting mechanism 25 is set on the positioning plate 24.

[0038] Reference Figure 4 , Figure 5As shown, the limiting mechanism 25 includes a movable rod 251, a square block 252, and a support rod 253. The movable rod 251 is symmetrically slidably arranged inside the rotating shaft. A spring three is connected between the movable rod 251 and the rotating shaft. The spring three always keeps the movable rod 251 pushing toward the middle. The square block 252 is installed on the outer end of the movable rod 251. A sliding groove 12 is provided on the side wall of the accommodating groove 11. The square block 252 is slidably arranged in the sliding groove 12. When the square block 252 is located in the sliding groove 12, the sliding groove 12 limits the square block 252, so that the movable rod 251 cannot rotate, that is, the positioning plate 24 cannot rotate through the rotating shaft. When the square block 252 is disengaged from the sliding groove 12, the positioning plate 24 can be rotated through the rotating shaft. The support rod 253 is slidably arranged up and down in the movable groove provided inside the positioning plate 24. A spring four is connected between the support rod 253 and the movable groove. The spring four plays a resetting role. The two ends of the support rod 253 are respectively in contact with the movable rod 251.

[0039] In the actual positioning and clamping process, the shell 1 is clamped with the insulation board, the extrusion block 21 is in contact with and squeezed with the insulation board, and the extrusion block 21 is squeezed and contracted so that the position between the plate frame 22 and the clamping groove 23 corresponds. Under the action of spring 2, the plate frame 22 moves and is inserted into the clamping groove 23. The positioning plate 24 moves with the plate frame 22 and is clamped on the upper and lower end surfaces of the insulation board (there is a certain distance between the positioning plate 24 and the insulation board in the initial state, which is convenient for docking). During this process, the square block 252 is always located in the sliding groove 12, so the positioning plate 24 cannot rotate, thereby avoiding clamping failure.

[0040] Reference Figure 6 , Figure 7 As shown, in order to sense the docking accuracy between the insulation boards and clearly display the sensing results, the present application is provided with a sensing module 3 and a docking module 4 for cooperation, wherein the sensing module 3 includes a mounting shell 31, a movable part 32, a linkage rod 33, a balance plate 34, a rotating shaft 35, a major arc groove 36, and a pressure plate 37. The mounting shell 31 is mounted on the rear inner wall of the shell 1, and the movable part 32 is slidably arranged inside the mounting shell 31. A spring five is connected between the movable part 32 and the mounting shell 31, and the spring five plays a reset role. The linkage rod 33 is slidably arranged inside the movable part 32, and a spring six is ​​connected between the linkage rod 33 and the movable part 32. The spring six always has a tendency to push the linkage rod 33 upward. An arc surface is provided at the outer top end of the linkage rod 33. The balance plate 34 is rotatably arranged at the outer end of the movable part 32 through the rotating shaft 35. A major arc groove 36 corresponding to the position of the linkage rod 33 is opened in the middle of the rotating shaft 35. The pressure plate 37 is mounted on the side wall of the plate frame 22, and the pressure plate 37 corresponds to the position of the balance plate 34.

[0041] Reference Figure 8 , Fig. 9 As shown, the docking module 4 includes a docking member 41, a blocking plate 42, a release groove 43, and an extrusion groove 44. The docking member 41 is slidably arranged on the side wall of the screw through hole. The docking member 41 in the initial state blocks the screw through hole, and the screw installation work cannot be performed at this time. A spring seven is connected between the docking member 41 and the screw through hole, and the spring seven always has a tendency to move the docking member 41 away from the screw through hole. The blocking plate 42 is slidably arranged on the inner wall of the shell 1 back and forth, and the blocking plate 42 is in contact with the docking member 41. The blocking plate 42 in the initial state has a limiting effect on the docking member 41. A release groove 43 corresponding to the position of the docking member 41 is opened on the blocking plate 42, and an extrusion groove 44 corresponding to the position of the linkage rod 33 is opened on the blocking plate 42. The linkage rod 33 squeezes the extrusion groove 44 to cause the blocking plate 42 to drop. When the release groove 43 drops to the position corresponding to the docking member 41, under the action of the spring seven, the docking member 41 is separated from the screw through hole.

[0042] In the actual process of induction docking, the pressure plate 37 moves with the plate frame 22 to compress the balance plate 34. If the docking accuracy of the two adjacent insulation plates meets the standard, the symmetrically arranged pressure plates 37 move smoothly, and the balance plate 34 is pressed and moved to maintain a balanced state. There is no contact between the linkage rod 33 and the superior arc groove 36. The linkage rod 33 is in a maximum extension state relative to the movable part 32. As the balance plate 34 is pressed and moved, the movable part 32 moves relative to the mounting shell 31, and the linkage rod 33 gradually approaches the blocking plate 42 and squeezes the extrusion groove 44. The blocking plate 42 is squeezed and lowered so that the release groove 43 corresponds to the position of the docking part 41. At this time, the blocking plate 42 no longer blocks the docking part 41. Under the action of spring seven, the docking part 41 is detached from the screw through hole, so that the screw through holes at the upper and lower ends are in Open state, then the screw installation work can be carried out normally. If the docking accuracy of two adjacent insulation boards does not meet the standard, such as there is a height misalignment between the two insulation boards due to size error or inaccurate docking, the symmetrically arranged plate racks 22 move at different distances, and the pressure plate 37 presses the balance plate 34 to make its rotation unbalanced. The rotating balance plate 34 makes the position of the superior arc groove 36 correspond to the position of the linkage rod 33. Under the action of spring six, the balance plate 34 contracts and moves, so that the balance plate 34 is no longer in the maximum extension state relative to the movable part 32. At this time, even if the movable part 32 is compressed to the minimum position relative to the mounting shell 31, the linkage rod 33 cannot squeeze the extrusion groove 44 so that the position of the release groove 43 corresponds to the position between the docking parts 41. Therefore, the docking part 41 keeps the state of blocking the screw through hole unchanged.

[0043] Reference Figure 8 , Fig.10As shown, when the positioning module 2 is clamped to the insulation board, the upper and lower bottom surfaces of the insulation board are protruded, which affects the subsequent docking installation of the insulation board. For this reason, the present application is provided with a closing module 5, which includes a movable plate 51, a tightening roller 52, a knife 53, a slot 54, a sliding member 55, a traction rope 1 56, a traction rope 2 57, and a pulley 58. The movable plate 51 is set in the screw through hole for sliding back and forth. A spring 8 is connected between the movable plate 51 and the screw through hole. The spring 8 plays a role in maintaining the position state of the movable plate 51. The tightening roller 52 is rotatably set on the periphery of the screw through hole. The knife 53 is installed at the bottom of the movable plate 51. The tightening roller 52 is provided with a slot for connecting with the knife 5 3, the inserting knife 53 is inserted into the slot 54 so as to be squeezed with the tightening roller 52 to make the tightening roller 52 rotate, the sliding member 55 is slidable left and right in the moving groove provided on the surface of the positioning plate 24, a spring 9 is connected between the sliding member 55 and the moving groove, and the spring 9 plays a role in maintaining the state of the sliding member 55, a traction rope 1 56 is connected between the sliding member 55 and the support rod 253, one end of the traction rope 2 57 is connected to the surface of the sliding member 55, and the other end of the traction rope 2 57 is connected to the tightening roller 52 after passing through the pulley 58, and the pulley 58 plays a role in guiding sliding and reducing friction, and the pulley 58 is rotatably arranged on the inner wall of the housing 1.

[0044] In the actual working process, the screw is inserted into the screw hole and tightened for installation. The movable plate 51 is pressed down as the screw is turned, and the inserting knife 53 follows the movable plate 51 to fall down. The descending inserting knife 53 is inserted into the slot 54, thereby being squeezed between the tightening roller 52 to make the tightening roller 52 rotate, and the traction rope 2 57 is gradually tightened. The tightened traction rope 2 57 pulls the sliding member 55 to slide. Under the action of the traction rope 1 56, the support rod 253 is pulled out from between the movable rods 251. Under the action of the spring 3, the movable rod 251 moves toward the middle, from The square block 252 is disengaged from the sliding groove 12, the positioning plate 24 is unlocked, the traction rope 57 continues to be tightened, and the positioning plate 24 is pulled and flipped to enter the accommodating groove 11, no longer protruding from the end face of the insulation board, allowing the subsequent installation of the insulation board (when the subsequent insulation board is installed, its bottom is docked with the top of the installed insulation board, so the bottom no longer needs the positioning module 2, the sensing module 3, the docking module 4, and the closing module 5, and only one end is retained. As a reasonable deformation of the present application, it can still achieve auxiliary positioning and installation of the insulation board).

[0045] Reference Fig.11 , Fig.12As shown, when there is a problem with the protective layer or waterproof layer of the insulation board, rainwater will penetrate into the insulation boards along the gap and damage the entire insulation system. For this reason, the present application is provided with an anti-leakage module 6, which includes a top support member 61, an inner groove 62, an extrusion plate 63, and a water absorbent member 64. The top support member 61 is slidably arranged in a hidden cavity opened inside the side wall of the shell 1, and an inner groove 62 corresponding to the position of the top support member 61 is opened on the extrusion block 21. The extrusion plate 63 is slidably arranged in the hidden cavity. A spring 10 is connected between the extrusion plate 63 and the hidden cavity. The spring 10 always keeps the extrusion plate 63 pushing the direction of the water absorbent member 64. The water absorbent member 64 is installed on the inner wall of the hidden cavity. The water absorbent member 64 is made of a water-absorbing material. In the initial state, the extrusion plate 63 fits and squeezes the water absorbent member 64 to prevent it from absorbing water in advance. One side of the water absorbent member 64 is connected to the outside through a through hole groove opened on the inner wall of the hidden cavity, and the other side of the water absorbent member 64 corresponds to the position of the extrusion plate 63.

[0046] In the actual process of preventing leakage, when the extrusion block 21 is squeezed and moved, the top support member 61 gradually detaches from the inner groove 62, and the top support member 61 is squeezed and moved toward the extrusion plate 63. The extrusion plate 63 is squeezed and moved away from the water absorbent member 64. The water absorbent member is no longer squeezed. When liquid penetration occurs subsequently, the water absorbent member absorbs the liquid to avoid excessive liquid penetration leading to separation between the insulation board and the building.

[0047] The implementation principle of this embodiment is:

[0048] Step 1: Using an installed insulation board as a reference, clamp one end of the housing 1 to the insulation board, and then clamp another insulation board to the other end of the housing 1;

[0049] Step 2: The positioning module 2 clamps and positions the two thermal insulation boards in the vertical direction after being clamped together;

[0050] Step 3: The sensing module 3 senses the docking accuracy of the two insulation boards through the positioning module 2. There are two situations:

[0051] A. If the two insulation boards are properly connected, the connection module 4 will unlock the screw holes;

[0052] B. If the two insulation boards are not properly connected, the connection module 4 will close the screw holes. After the positions between the insulation boards are adjusted to meet the requirements, the connection module 4 will unlock the screw holes.

[0053] Step 4: Perform installation work. During installation, the closing module 5 triggers the positioning module 2 to release the clamping state of the insulation board, and the positioning module 2 is deformed and hidden;

[0054] Step 5: After installation, the anti-leakage module 6 prevents liquid from penetrating.

[0055] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A lightweight composite thermal insulation structural member for civil air defense construction, characterized in that: include: A housing (1) having screw holes evenly arranged thereon; A positioning module (2) is symmetrically arranged at the upper and lower ends of the shell (1), and the positioning module (2) assists in positioning the insulation board; A sensing module (3) is symmetrically arranged on the rear end side wall of the positioning module (2) in an upper and lower manner, and the sensing module (3) senses the misalignment between adjacent insulation boards; A docking module (4) is symmetrically arranged in the screw through hole located at the outermost end, and the docking module (4) controls the opening and closing of the screw through hole according to the sensing result of the sensing module (3); The closing module (5) is arranged in the screw through hole at the outermost end, and protrudes from the upper and lower bottom surfaces of the insulation board when the positioning module (2) clamps the insulation board. The closing module (5) triggers the positioning module (2) to release the clamping state of the insulation board, and the closing module (5) deforms and hides the positioning module (2); An anti-leakage module (6) is symmetrically arranged on the left and right side walls of the housing (1), and the anti-leakage module (6) is used to alleviate and protect against water seepage; The docking module (4) comprises: A docking piece (41) is slidably disposed on the side wall of the screw through hole, and a spring 7 is connected between the docking piece (41) and the screw through hole; The blocking plate (42) is slidably arranged on the inner wall of the housing (1) in a forward and backward manner, the blocking plate (42) is in contact with the docking piece (41), and a release groove (43) corresponding to the position of the docking piece (41) is provided on the blocking plate (42).

2. A lightweight composite thermal insulation structural member for civil air defense construction according to claim 1, characterized in that: The shell (1) is a TG tongue-and-groove structure, with accommodation grooves (11) respectively provided at the upper and lower ends of the shell (1), the interior of the shell (1) being a hollow structure, the screw holes at the upper and lower ends being symmetrically arranged, and the screw holes at the middle portion and the screw holes at the upper and lower ends not being on the same straight line.

3. A lightweight composite thermal insulation structural member for civil air defense construction according to claim 2, characterized in that: The positioning module (2) comprises: An extrusion block (21) is slidably disposed on the side wall of the housing (1), and a spring 1 is connected between the extrusion block (21) and the housing (1); A plate frame (22) is slidably arranged on the end side wall of the housing (1) up and down, a second spring is connected between the plate frame (22) and the housing (1), and a clamping groove (23) corresponding to the position of the plate frame (22) is provided on the extrusion block (21); A positioning plate (24) is rotatably arranged on the plate frame (22) via a rotating shaft, and the positioning plate (24) is an L-shaped structure; The limiting mechanism (25) is arranged on the positioning plate (24).

4. A lightweight composite thermal insulation structural member for civil air defense construction according to claim 3, characterized in that: The limiting mechanism (25) comprises: A movable rod (251) is symmetrically slidably arranged inside the rotating shaft, and a spring 3 is connected between the movable rod (251) and the rotating shaft; A square block (252) is mounted on the outer end of the movable rod (251), a sliding groove (12) is provided on the side wall of the receiving groove (11), and the square block (252) is slidably arranged in the sliding groove (12); The support rod (253) is slidably disposed in a movable groove provided inside the positioning plate (24) up and down, a spring four is connected between the support rod (253) and the movable groove, and both ends of the support rod (253) are respectively in contact with the movable rod (251).

5. The lightweight composite thermal insulation structural member for civil air defense construction according to claim 3, characterized in that: The sensing module (3) comprises: A mounting shell (31) mounted on the rear inner wall of the housing (1); A movable member (32) is slidably disposed inside the mounting shell (31) up and down, and a spring (5) is connected between the movable member (32) and the mounting shell (31); A linkage rod (33) is slidably arranged inside the movable member (32) up and down, a spring 6 is connected between the linkage rod (33) and the movable member (32), and an arc surface is arranged on the outer top end of the linkage rod (33); A balance plate (34) is rotatably arranged at the outer end of the movable member (32) via a rotating shaft (35), and a primary arc groove (36) corresponding to the position of the linkage rod (33) is provided in the middle of the rotating shaft (35); The pressing plate (37) is installed on the side wall of the plate frame (22), and the position of the pressing plate (37) corresponds to that of the balancing plate (34).

6. A lightweight composite thermal insulation structural member for civil air defense construction according to claim 5, characterized in that: The blocking plate (42) is provided with an extrusion groove (44) corresponding to the position of the linkage rod (33).

7. A lightweight composite thermal insulation structural member for civil air defense construction according to claim 4, characterized in that: The closing module (5) comprises: A movable plate (51) is slidably disposed in the screw through hole, and a spring 8 is connected between the movable plate (51) and the screw through hole; A tightening roller (52) rotatably arranged on the periphery of the screw through hole; A plugging knife (53) is installed at the bottom of the movable plate (51), and a slot (54) corresponding to the position of the plugging knife (53) is provided on the tightening roller (52); A sliding member (55) is slidably disposed in a movable groove provided on the surface of the positioning plate (24) so ​​as to slide left and right, a spring (9) is connected between the sliding member (55) and the movable groove, and a traction rope (56) is connected between the sliding member (55) and the support rod (253); One end of the second traction rope (57) is connected to the surface of the sliding member (55), and the other end of the second traction rope (57) is connected to the tightening roller (52) after passing through a pulley (58), and the pulley (58) is rotatably arranged on the inner wall of the housing (1).

8. The lightweight composite thermal insulation structural member for civil air defense construction according to claim 3, characterized in that: The anti-leakage module (6) comprises: A supporting member (61) is slidably disposed in a hidden cavity provided inside the side wall of the housing (1) and an inner groove (62) corresponding to the position of the supporting member (61) is provided on the extrusion block (21); A squeezing plate (63) is slidably disposed in the hidden cavity, and a spring 10 is connected between the squeezing plate (63) and the hidden cavity; The water absorbing member (64) is installed on the inner wall of the hidden cavity. One side of the water absorbing member (64) is connected to the outside through a through hole groove provided on the inner wall of the hidden cavity. The other side of the water absorbing member (64) corresponds to the position of the extrusion plate (63).

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