Heat insulation material fixing and connecting mechanism

Abstract

The utility model provides a heat insulation material fixing and connecting mechanism, which relates to the technical field of heat insulation materials and comprises a fixing base body, a heat insulation material plate and a mounting groove, the concave surface connecting piece is detachably fixed in the mounting groove; convex blocks are integrally formed on the concave surfaces, corresponding to the concave surface blocks, of the outer wall of the heat-insulating material plate; the convex block is clamped and fixed in the concave surface of the concave surface connecting piece; the fixed base body and the side, close to the heat insulation material plate, of the outer wall of the concave connecting piece are located on the same plane; according to the device, the concave surface connecting piece is detachably fixed in the mounting groove of the fixed base body, the concave surface connecting piece is convenient to dismount and mount, so that the concave surface connecting piece is produced and mounted as an independent accessory, and the heat insulation material plate can be clamped in the concave surface of the concave surface connecting piece through the integrally formed bulge, so that stable connection and fixation are realized; the adhesive is replaced to ensure the connection strength, and the problem that the adhesive is aged and hardened is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal insulation materials, in particular to a thermal insulation material fixing and connecting mechanism. Background Art

[0002] Insulating material panels are used to protect buildings from heat loss and noise disturbance and are often fixed to the outside of the building.

[0003] The existing technology is to use adhesive bonding, but after long-term use, the adhesive will age and harden, resulting in gaps in the connection. Moreover, the strength of the above connection method is low. Utility Model Content

[0004] The utility model aims to provide a heat insulating material fixing connection mechanism, which solves the technical problem that the existing technology is a method of bonding by adhesive, but after long-term use, the adhesive will age and harden, resulting in gaps in the connection, and the strength of the above-mentioned connection method is relatively low.

[0005] The utility model provides a heat insulating material fixing and connecting mechanism, comprising a fixing base and a heat insulating material plate.

[0006] A mounting groove is provided on the fixed base;

[0007] A concave connector, which is detachably fixed in the mounting groove;

[0008] The outer wall of the heat-insulating material plate is integrally formed with a convex block corresponding to the concave surface of the concave block;

[0009] The protrusion is clamped and fixed in the concave surface of the concave connecting piece;

[0010] The fixing base and the outer wall of the concave connection piece close to the side of the insulation material plate are located in the same plane.

[0011] As a further optimization scheme, in order to transmit the thrust of the convex block, after the convex block is fully inserted into the concave surface of the concave block, the longitudinal insertion rod is inserted and clamped into the corresponding clamping groove to realize the clamping and fixing of the insulation material plate. The concave connector includes:

[0012] The concave block is detachably fixed in the mounting groove, and the convex block is inserted into the concave surface of the concave block;

[0013] The inner wall of the concave block is symmetrically provided with arched channels on the upper and lower sides, and a thrust transmission structure is installed in the arched channels;

[0014] A longitudinal plug rod, one side of the outer wall of which is in contact with the inner wall of the arched channel close to the insulation material plate, and the other side of the outer wall of the longitudinal plug rod is driven by a thrust transmission structure;

[0015] The thrust transmission structure drives the longitudinal insertion rod to move in a direction from away from the protrusion to close to the protrusion;

[0016] A rubber section is provided in the middle of the longitudinal insertion rod;

[0017] The outer wall of the protrusion is provided with a clamping groove corresponding to the longitudinal insertion rod, and one end of the longitudinal insertion rod close to the protrusion is clamped in the corresponding clamping groove;

[0018] The thrust transmission structure has a sloped surface facing the convex block at one end away from the heat insulation material plate, and the end where the sloped surface of the thrust transmission structure is located extends into the concave surface of the concave surface block;

[0019] The upper and lower edges of the protrusion are chamfered corresponding to the slope of the thrust transmission structure, and the chamfers on the edges of the protrusion abut against the slope of the thrust transmission structure.

[0020] As a further optimization scheme, in order to transmit the thrust of the protrusion, change the thrust transmission direction, and convert the extrusion thrust of the protrusion into a force for pushing the longitudinal insertion rod into the clamping groove, the thrust transmission structure includes:

[0021] A longitudinal-to-lateral thrust transmission structure is assembled in the longitudinal and lateral parts of the arched channel away from the insulation material plate;

[0022] A thrust transmission structure for converting from transverse to longitudinal direction, which is assembled in the longitudinal part and the transverse part of the arched channel close to the insulation material plate;

[0023] The longitudinal insertion rod is driven by the thrust transmission structure which is converted from the horizontal direction to the longitudinal direction and inserted into the corresponding clamping groove.

[0024] As a further optimization scheme, in order to convert the longitudinal thrust into the lateral thrust to drive the lateral rack to drive the lateral to longitudinal thrust transmission structure, the longitudinal to lateral thrust transmission structure includes:

[0025] A sandbag is slidably mounted in a longitudinal portion of the arched passage on a side away from the insulation material plate;

[0026] A push block is attached and fixed to one end of the sandbag close to the protrusion, and a slope is provided on the push block facing the protrusion;

[0027] A hard thin plate is glued and fixed to one end of the sandbag away from the protrusion;

[0028] A transverse rack, the middle portion of which is laterally slidably assembled in a slide groove on the inner wall of the transverse portion of the arched channel through a slider;

[0029] The hard thin plate abuts against an end of the transverse rack away from the heat insulating material plate;

[0030] The end of the thrust transmission structure that turns from the horizontal to the vertical direction away from the heat insulation material plate is meshed with the horizontal rack.

[0031] As a further optimization solution, in order to convert the lateral thrust into the longitudinal thrust to drive the longitudinal insertion rod to insert into the clamping groove, the lateral to longitudinal thrust transmission structure includes:

[0032] A large gear, which is rotatably connected to the inner wall of the arched channel via a rotating shaft;

[0033] A small gear is fixedly sleeved on the rotating shaft where the large gear is located, and the outer diameter of the small gear is smaller than the outer diameter of the large gear;

[0034] The pinion is meshed with an end of the longitudinal-to-lateral thrust transmission structure close to the insulation material plate;

[0035] A longitudinal rack is fixedly mounted on one end of the outer wall of the longitudinal insertion rod away from the clamping groove, and the longitudinal rack is meshed with the large gear;

[0036] An accommodating groove is formed on the inner wall of the arched channel corresponding to the longitudinal inserting rod and the longitudinal toothed rack at one end away from the clamping groove.

[0037] As a further optimization solution, in order to better position the longitudinal rod when it is not driven, a magnetic sheet is adhered and fixed to the bottom surface of the accommodating groove, and the longitudinal rod is made of iron, and the longitudinal rod is used in conjunction with the magnetic sheet.

[0038] As a further optimization solution, in order to facilitate the transmission of thrust, the sandbag includes:

[0039] An L-shaped nylon bag filled with sand;

[0040] The outer wall of the L-shaped nylon bag body is coated with a lubricating layer.

[0041] As a further optimization scheme, in order to facilitate the disassembly and installation of the concave connector, the concave connector is produced and installed as a separate accessory, and a detachable connection structure is assembled between the concave connector and the installation groove, which includes:

[0042] A connecting ear plate is integrally formed on the outer wall of the concave connecting piece near the edge of one side of the insulation material plate;

[0043] A slot is provided on the outer wall of the fixed base close to the insulation material plate and corresponding to the connecting ear plate, and the connecting ear plate is inserted into the slot;

[0044] A fixing bolt is screwed between the connecting ear plate and the bottom surface of the slot;

[0045] The outer wall of the connecting ear plate is provided with a hidden groove corresponding to the nut of the fixing bolt, and the nut of the fixing bolt is located in the hidden groove.

[0046] As a further optimization scheme, in order to improve the airtightness of the fit between the insulation material plate and the fixed base, an annular groove is opened on the outer wall of the insulation material plate close to the fixed base, and the installation groove is located in the annular groove, and an annular sealing ring is pasted and fixed to the annular groove on the outer wall of the fixed base corresponding to the annular groove, and the annular sealing ring is inserted in the annular groove.

[0047] As a further optimization scheme, in order to enhance the mechanical strength of the insulation material board installation, a splicing structure is assembled between adjacent insulation material boards, and the splicing structure includes:

[0048] A splicing groove is provided on one end of the thermal insulation material plate;

[0049] A clamping protrusion is integrally formed in the splicing groove;

[0050] The other end of the thermal insulation material plate is fixedly connected to an L-shaped elastic metal plate corresponding to the splicing groove;

[0051] The L-shaped elastic metal plate of the thermal insulation material plate is inserted into the middle of the splicing groove of the adjacent thermal insulation material plate, and the longitudinal part of the L-shaped elastic metal plate is clamped on the clamping protrusion.

[0052] The utility model provides a heat insulation material fixing connection mechanism through improvement, which has the following improvements and advantages compared with the prior art:

[0053] Firstly, the device can detachably fix the concave connector in the installation groove of the fixed base, and the concave connector is easy to disassemble and install, so that the concave connector can be produced and installed as a separate accessory. The insulation material plate can be snapped into the concave surface of the concave connector through the integrally formed protrusion, thereby achieving stable connection and fixation, replacing adhesives to ensure the connection strength and avoiding the problem of aging and hardening of adhesives.

[0054] Secondly, the fixing base and the outer wall of the concave connector close to the side of the insulation material board are located in the same plane, ensuring that the insulation material board is closely fitted to the installation plane after being fixed, avoiding the influence of the insulation and sound insulation effects due to the gap. BRIEF DESCRIPTION OF THE DRAWINGS

[0055] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0056] Figure 1 It is a schematic diagram of the structure of the utility model;

[0057] Figure 2For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0058] Figure 3 This is a schematic diagram of the sandbag structure of the utility model;

[0059] Figure 4 It is a schematic diagram of the splicing structure of adjacent insulation material panels of the utility model.

[0060] Description of reference numerals:

[0061] 1-fixed base, 2-installation groove, 3-concave block, 4-insulation material plate, 5-protrusion, 6-arch channel, 7-thrust transmission structure, 71-longitudinal to transverse thrust transmission structure, 711-push block, 712-sandbag, 7121-L-shaped nylon bag, 7122-lubricating layer, 713-transverse rack, 72-transverse to longitudinal thrust transmission structure, 721-large gear, 722-small gear, 723-longitudinal rack, 724-accommodating groove, 8-longitudinal plug rod, 9-clamping groove, 10-annular sealing ring, 11-annular groove, 12-magnetic sheet, 13-slot, 14-connecting ear plate, 15-fixing bolt, 16-splicing structure, 161-splicing groove, 162-clamping protrusion, 163-L-shaped elastic metal plate. DETAILED DESCRIPTION

[0062] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0063] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0064] In the description of the present utility model, it should be understood that the terms "first" and "second" are only used for descriptive purposes, and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, "multiple" means two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0065] See also Figure 1-4 The utility model provides a technical solution: a heat-insulating material fixing and connecting mechanism, comprising a fixing base 1 and a heat-insulating material plate 4,

[0066] A mounting groove 2, which is formed on the fixed base 1;

[0067] A concave connector, which is detachably fixed in the mounting groove 2;

[0068] The outer wall of the heat-insulating material plate 4 is integrally formed with a convex block 5 corresponding to the concave surface of the concave block 3;

[0069] The protrusion 5 is clamped and fixed in the concave surface of the concave connection piece, and the heat insulation material plate 4 is clamped in the installation groove 2 on the fixed base 1 through the protrusion 5 thereon, and can be detachably fixed in the installation groove 2;

[0070] The fixed base 1 and the outer wall of the concave connector are located in the same plane close to the insulating material board 4, ensuring that the insulating material board 4 fits tightly with the installation plane after being fixed, avoiding the influence of the insulation and sound insulation effects due to the gap.

[0071] In some embodiments, in order to transmit the thrust of the protrusion 5, after the protrusion 5 is fully inserted into the concave surface of the concave block 3, the longitudinal insertion rod 8 is inserted and clamped into the corresponding clamping groove 9 to achieve the clamping and fixing of the insulation material board 4. The concave connector includes:

[0072] The concave block 3 is detachably fixed in the mounting groove 2, and the convex block 5 is inserted into the concave surface of the concave block 3;

[0073] The inner wall of the concave block 3 is symmetrically provided with arched channels 6 on the upper and lower sides, and a thrust transmission structure 7 is installed in the arched channel 6;

[0074] The longitudinal rod 8 has one side of its outer wall in contact with the inner wall of the arched channel 6 close to the insulating material plate 4, and the other side of the outer wall of the longitudinal rod 8 is driven by the thrust transmission structure 7;

[0075] The thrust transmission structure 7 drives the longitudinal insertion rod 8 to move from away from the protrusion 5 to close to the protrusion 5;

[0076] A rubber section is provided in the middle of the longitudinal insertion rod 8;

[0077] A snap-in groove 9 is formed on the outer wall of the protrusion 5 corresponding to the longitudinal insertion rod 8, and one end of the longitudinal insertion rod 8 close to the protrusion 5 is snap-into the corresponding snap-in groove 9;

[0078] The thrust transfer structure 7 has a sloped surface facing the convex block 5 at one end away from the heat insulating material plate 4, and the end where the sloped surface of the thrust transfer structure 7 is located extends into the concave surface of the concave surface block 3;

[0079] The upper and lower edges of the projection 5 are chamfered corresponding to the slope of the thrust transmission structure 7 , and the chamfers on the edges of the projection 5 abut against the slope of the thrust transmission structure 7 .

[0080] During use, after the protrusion 5 is inserted into the concave surface of the concave block 3, the chamfered edge of the protrusion 5 squeezes the slope of the thrust transfer structure 7, so that one end of the thrust transfer structure 7 is squeezed, and the thrust transfer structure 7 transfers the pressure to its other end, pushing the longitudinal rod 8 to move toward the clamping groove 9. During this process, the longitudinal rod 8 will first fit with the outer wall of the protrusion 5, and the rubber section in the middle of the longitudinal rod 8 will be squeezed and contracted during this process, so that the longitudinal rod 8 can continue to slide along the surface of the protrusion 5 into the clamping groove 9. After entering the clamping groove 9, the rubber section in the middle of the longitudinal rod 8 is reset, and the end of the longitudinal rod 8 is clamped in the clamping groove 9, and the outer wall of the longitudinal rod 8 fits with the inner wall of the arched channel 6 close to the side of the insulation material plate 4 to ensure the clamping strength.

[0081] In some embodiments, in order to transmit the thrust of the protrusion 5, change the thrust transmission direction, and convert the extrusion thrust of the protrusion 5 into a force that pushes the longitudinal rod 8 to insert into the clamping groove 9, the thrust transmission structure 7 includes:

[0082] A longitudinal-to-lateral thrust transmission structure 71, which is assembled in the longitudinal and lateral parts of the arched channel 6 on the side away from the insulation material plate 4;

[0083] A thrust transmission structure 72 for converting from transverse to longitudinal direction, which is assembled in the longitudinal part and transverse part of the arched channel 6 near the side of the heat insulating material plate 4;

[0084] The longitudinal insertion rod 8 is driven by the thrust transmission structure 72 which is converted from the horizontal direction to the longitudinal direction to be inserted into the corresponding clamping groove 9 .

[0085] In some embodiments, in order to convert the longitudinal thrust into the transverse thrust to drive the transverse rack 713 to drive the transverse-to-longitudinal thrust transfer structure 72, the longitudinal-to-transverse thrust transfer structure 71 includes:

[0086] A sandbag 712, which is slidably mounted in the longitudinal portion of the arched passage 6 away from the insulation material plate 4;

[0087] A push block 711 is attached and fixed to one end of the sandbag 712 close to the protrusion 5, and a slope is provided on the push block 711 facing the protrusion 5;

[0088] A hard thin plate is attached and fixed to one end of the sandbag 712 away from the protrusion 5;

[0089] The transverse rack 713, the middle part of which is transversely slidably assembled in the slide groove of the inner wall of the transverse part of the arched channel 6 through the slider;

[0090] The hard thin plate abuts against the end of the transverse rack 713 away from the insulation material plate 4;

[0091] The end of the thrust transmission structure 72 that turns from horizontal to vertical is meshed with the horizontal rack 713 away from the insulation material plate 4; the push block 711 is squeezed to push the sandbag 712, and the sandbag 712 slides in the arched channel 6 to transmit the thrust to drive the horizontal rack 713 to move.

[0092] In some embodiments, in order to convert the lateral thrust into the longitudinal thrust to drive the longitudinal insertion rod 8 to insert into the clamping groove 9, the lateral-to-longitudinal thrust transmission structure 72 includes:

[0093] A large gear 721, which is rotatably connected to the inner wall of the arched channel 6 via a rotating shaft;

[0094] A small gear 722 is fixedly sleeved on the rotating shaft where the large gear 721 is located, and the outer diameter of the small gear 722 is smaller than the outer diameter of the large gear 721;

[0095] The pinion 722 is meshed with the longitudinal-to-lateral thrust transmission structure 71, which is close to the end of the heat insulating material plate 4;

[0096] A longitudinal rack 723 is fixedly mounted on one end of the outer wall of the longitudinal insertion rod 8 away from the clamping groove 9, and the longitudinal rack 723 is meshed with the large gear 721;

[0097] An accommodating groove 724 is formed on the inner wall of the arched passage 6 at an end away from the clamping groove 9 corresponding to the longitudinal insertion rod 8 and the longitudinal rack 723 .

[0098] When in use, the transverse rack 713 moves and drives the small gear 722 meshing with it to rotate, the small gear 722 drives its rotating shaft to rotate, the rotating shaft drives the large gear 721 to rotate, and the large gear 721 drives the longitudinal rack 723 to drive the longitudinal insertion rod 8 to move. There is a height difference between the small gear 722 and the large gear 721.

[0099] In some embodiments, in order to better position the longitudinal rod 8 when it is not driven, a magnetic sheet 12 is adhered and fixed to the bottom surface of the accommodating groove 724. The longitudinal rod 8 is made of iron. The longitudinal rod 8 is used in conjunction with the magnetic sheet 12, and the undriven longitudinal rod 8 is fixed by adsorption by the magnetic sheet 12.

[0100] In some embodiments, in order to facilitate the transfer of thrust, the sandbag 712 includes:

[0101] An L-shaped nylon bag 7121 filled with sand;

[0102] The outer wall of the L-shaped nylon bag body 7121 is coated with a lubricating layer 7122 , and the lubricating layer 7122 is specifically a graphite coating.

[0103] In some embodiments, in order to facilitate the disassembly and installation of the concave connector, the concave connector is produced and installed as a separate accessory, and a detachable connection structure is assembled between the concave connector and the installation groove 2, which includes:

[0104] A connecting ear plate 14, which is integrally formed on the outer wall of the concave connecting piece near the edge of one side of the insulating material plate 4;

[0105] A slot 13 is provided on the outer wall of the fixed base 1 close to the insulating material plate 4 and corresponding to the connecting ear plate 14, and the connecting ear plate 14 is inserted into the slot 13;

[0106] A fixing bolt 15 is screwed between the connecting ear plate 14 and the bottom surface of the slot 13;

[0107] A hidden groove is formed on the outer wall of the connecting ear plate 14 corresponding to the nut of the fixing bolt 15 , and the nut of the fixing bolt 15 is located in the hidden groove.

[0108] In some embodiments, in order to improve the airtightness of the fit between the insulation material plate 4 and the fixed base 1, an annular groove 11 is opened on the outer wall of the insulation material plate 4 close to the fixed base 1, and the installation groove 2 is located in the annular groove 11, and an annular sealing ring 10 is pasted and fixed on the outer wall of the fixed base 1 corresponding to the annular groove 11, and the annular sealing ring 10 is inserted in the annular groove 11, thereby further enhancing the thermal insulation and sound insulation performance of the device.

[0109] In some embodiments, in order to enhance the mechanical strength of the installation of the insulation material board 4, a splicing structure 16 is installed between adjacent insulation material boards 4, and the splicing structure 16 includes:

[0110] A splicing groove 161 is provided on one end of the heat insulating material plate 4;

[0111] A snap-fit ​​protrusion 162 is integrally formed in the splicing groove 161;

[0112] An L-shaped elastic metal plate 163 is fixedly connected to the other end of the insulation material plate 4 corresponding to the splicing groove 161;

[0113] The L-shaped elastic metal plate 163 of the heat insulating material plate 4 is inserted into the middle of the splicing groove 161 of the adjacent heat insulating material plate 4 , and the longitudinal portion of the L-shaped elastic metal plate 163 is clamped on the clamping protrusion 162 .

[0114] Working principle:

[0115] When in use, after the protrusion 5 is inserted into the concave surface of the concave block 3, the chamfered edge of the protrusion 5 squeezes the slope of the thrust transmission structure 7, so that one end of the thrust transmission structure 7 is squeezed, and the thrust transmission structure 7 transmits the pressure to the other end, pushing the longitudinal plug rod 8 to move toward the clamping groove 9. In this process, the longitudinal plug rod 8 will first fit with the outer wall of the protrusion 5, and the rubber section in the middle of the longitudinal plug rod 8 will be squeezed and contracted in this process, so that the longitudinal plug rod 8 can continue to slide along the surface of the protrusion 5 into the clamping groove 9. After entering the clamping groove 9, the rubber section in the middle of the longitudinal plug rod 8 is reset, and the end of the longitudinal plug rod 8 is clamped in the clamping groove 9, and the outer wall of the longitudinal plug rod 8 fits with the inner wall of the arched channel 6 close to the side of the insulation material plate 4 to ensure the clamping strength;

[0116] The above operation process only requires inserting the convex block 5 into the concave surface of the concave block 3, which is easy to operate.

[0117] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A heat-insulating material fixing and connecting mechanism, comprising a fixing base (1) and a heat-insulating material plate (4), characterized in that: A mounting groove (2) is formed on the fixed base (1); A concave connecting piece, which is detachably fixed in the mounting groove (2); The outer wall of the heat insulating material plate (4) is integrally formed with a convex block (5) corresponding to the concave surface of the concave surface block (3); The protrusion (5) is clamped and fixed in the concave surface of the concave connecting piece; The fixed base (1) and the outer wall of the concave connection piece close to the side of the heat insulating material plate (4) are located in the same plane.

2. The heat insulating material fixing and connecting mechanism according to claim 1, characterized in that: The concave connecting member comprises: A concave block (3) is detachably fixed in the mounting groove (2), and the convex block (5) is inserted into the concave surface of the concave block (3); The inner wall of the concave block (3) is symmetrically provided with arched channels (6) on both sides, and a thrust transmission structure (7) is installed in the arched channel (6); A longitudinal plug rod (8), one side of the outer wall of which is in contact with the inner wall of the arched channel (6) close to the insulating material plate (4), and the other side of the outer wall of the longitudinal plug rod (8) is driven by a thrust transmission structure (7); The thrust transmission structure (7) drives the longitudinal insertion rod (8) to move in a direction from away from the protrusion (5) to close to the protrusion (5); A rubber section is provided in the middle of the longitudinal insertion rod (8); The outer wall of the protrusion (5) is provided with a clamping groove (9) corresponding to the longitudinal insertion rod (8), and one end of the longitudinal insertion rod (8) close to the protrusion (5) is clamped in the corresponding clamping groove (9); The thrust transfer structure (7) has a sloped surface facing the convex block (5) at one end away from the heat insulating material plate (4), and the end where the sloped surface of the thrust transfer structure (7) is located extends into the concave surface of the concave surface block (3); The upper and lower edges of the protrusion (5) are chamfered corresponding to the slope of the thrust transmission structure (7), and the chamfers on the edges of the protrusion (5) abut against the slope of the thrust transmission structure (7).

3. The heat insulating material fixing and connecting mechanism according to claim 2, characterized in that: The thrust transmission structure (7) comprises: A longitudinal-to-lateral thrust transmission structure (71) is installed in the longitudinal and lateral parts of the arched channel (6) on the side away from the heat insulating material plate (4); A thrust transmission structure (72) for converting from transverse to longitudinal direction is installed in the longitudinal part and transverse part of the arched channel (6) close to the insulation material plate (4); The longitudinal insertion rod (8) is driven by the thrust transmission structure (72) that converts the horizontal direction into the longitudinal direction to be inserted into the corresponding clamping groove (9).

4. The heat insulating material fixing and connecting mechanism according to claim 3, characterized in that: The longitudinal-to-lateral thrust transmission structure (71) comprises: A sandbag (712) is slidably mounted in a longitudinal portion of the arched passage (6) away from the insulation material plate (4); A push block (711) is glued and fixed to one end of the sandbag (712) close to the protrusion (5), and a slope is provided on the push block (711) facing the protrusion (5); A hard thin plate is glued and fixed to one end of the sandbag (712) away from the protrusion (5); A transverse rack (713), the middle of which is laterally slidably assembled in a slide groove on the inner wall of the transverse part of the arched channel (6) through a slider; The hard thin plate abuts against an end of the transverse rack (713) away from the heat insulating material plate (4); The end of the transverse-to-longitudinal thrust transmission structure (72) away from the heat-insulating material plate (4) is meshed with the transverse rack (713).

5. The heat insulating material fixing and connecting mechanism according to claim 3, characterized in that: The lateral-to-longitudinal thrust transmission structure (72) comprises: A large gear (721) is rotatably connected to the inner wall of the arched channel (6) via a rotating shaft; A small gear (722) is fixedly sleeved on the rotating shaft where the large gear (721) is located, and the outer diameter of the small gear (722) is smaller than the outer diameter of the large gear (721); The pinion (722) is meshed with an end of the longitudinal-to-lateral thrust transmission structure (71) close to the thermal insulation material plate (4); A longitudinal rack (723) is fixedly mounted on one end of the outer wall of the longitudinal insertion rod (8) away from the clamping groove (9), and the longitudinal rack (723) is meshed with the large gear (721); An accommodating groove (724) is provided on the inner wall of the arched channel (6) at one end away from the clamping groove (9) corresponding to the longitudinal insertion rod (8) and the longitudinal rack (723).

6. The heat insulating material fixing and connecting mechanism according to claim 5, characterized in that: A magnetic sheet (12) is glued and fixed to the bottom surface of the receiving groove (724); the longitudinal insertion rod (8) is made of iron; the longitudinal insertion rod (8) is used in conjunction with the magnetic sheet (12).

7. The heat insulating material fixing and connecting mechanism according to claim 4, characterized in that: The sandbag (712) comprises: An L-shaped nylon bag (7121) filled with sand; The outer wall of the L-shaped nylon bag body (7121) is coated with a lubricating layer (7122).

8. The heat insulating material fixing and connecting mechanism according to claim 1, characterized in that: A detachable connection structure is installed between the concave connection piece and the installation groove (2), and comprises: A connecting ear plate (14) is integrally formed on the outer wall of the concave connecting piece near the edge of one side of the heat insulating material plate (4); A slot (13) is provided on the outer wall of the fixed base (1) close to the insulating material plate (4) and corresponding to the connecting ear plate (14), and the connecting ear plate (14) is inserted into the slot (13); A fixing bolt (15) is screwed between the connecting ear plate (14) and the bottom surface of the slot (13); The outer wall of the connecting ear plate (14) is provided with a hidden groove corresponding to the nut of the fixing bolt (15), and the nut of the fixing bolt (15) is located in the hidden groove.

9. The heat insulating material fixing and connecting mechanism according to claim 1, characterized in that: An annular groove (11) is provided on the outer wall of the heat insulating material plate (4) close to the fixed base (1), and the mounting groove (2) is located in the annular groove (11). An annular sealing ring (10) is glued and fixed to the outer wall of the fixed base (1) corresponding to the annular groove (11), and the annular sealing ring (10) is inserted into the annular groove (11).

10. The heat insulating material fixing and connecting mechanism according to claim 1, characterized in that: A splicing structure (16) is installed between adjacent insulation material panels (4), and the splicing structure (16) comprises: A splicing groove (161) is provided on one end of the heat insulating material plate (4); A clamping protrusion (162) is integrally formed in the splicing groove (161); An L-shaped elastic metal plate (163) is fixedly connected to the other end of the thermal insulation material plate (4) corresponding to the splicing groove (161); The L-shaped elastic metal plate (163) of the thermal insulation material plate (4) is inserted into the middle of the splicing groove (161) of the adjacent thermal insulation material plate (4), and the longitudinal portion of the L-shaped elastic metal plate (163) is clamped on the clamping protrusion (162).

Images